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1 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
2 | ;; |
2 | ;; |
3 | ;; Kolibri OS - based on source code Menuet OS, but not 100% compatible. |
3 | ;; Kolibri OS - based on source code Menuet OS, but not 100% compatible. |
4 | ;; |
4 | ;; |
5 | ;; See file COPYING or GNU.TXT for details with these additional details: |
5 | ;; See file COPYING or GNU.TXT for details with these additional details: |
6 | ;; - All code written in 32 bit x86 assembly language |
6 | ;; - All code written in 32 bit x86 assembly language |
7 | ;; - No external code (eg. bios) at process execution time |
7 | ;; - No external code (eg. bios) at process execution time |
8 | ;; |
8 | ;; |
9 | ;; |
9 | ;; |
10 | ;; Compile with last version FASM |
10 | ;; Compile with last version FASM |
11 | ;; |
11 | ;; |
12 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
12 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
13 | include "kglobals.inc" |
13 | include "kglobals.inc" |
14 | include "lang.inc" |
14 | include "lang.inc" |
15 | 15 | ||
16 | WinMapAddress equ 0x460000 |
16 | WinMapAddress equ 0x460000 |
17 | display_data = 0x460000 |
17 | display_data = 0x460000 |
18 | 18 | ||
19 | max_processes equ 255 |
19 | max_processes equ 255 |
20 | 20 | ||
21 | window_data equ 0x0000 |
21 | window_data equ 0x0000 |
22 | tss_data equ 0xD20000 |
22 | tss_data equ 0xD20000 |
23 | ;tss_step equ (128+2048) ; tss & i/o - 16384 ports, * 256=557056 |
23 | ;tss_step equ (128+2048) ; tss & i/o - 16384 ports, * 256=557056 |
24 | tss_step equ (128+8192) ; tss & i/o - 65535 ports, * 256=557056*4 |
24 | tss_step equ (128+8192) ; tss & i/o - 65535 ports, * 256=557056*4 |
25 | draw_data equ 0xC00000 |
25 | draw_data equ 0xC00000 |
26 | sysint_stack_data equ 0xC03000 |
26 | sysint_stack_data equ 0xC03000 |
27 | 27 | ||
28 | 28 | ||
29 | twdw equ (0x3000-window_data) |
29 | twdw equ (0x3000-window_data) |
30 | 30 | ||
31 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
31 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
32 | ;; |
32 | ;; |
33 | ;; Included files: |
33 | ;; Included files: |
34 | ;; |
34 | ;; |
35 | ;; Kernel16.inc |
35 | ;; Kernel16.inc |
36 | ;; - Booteng.inc English text for bootup |
36 | ;; - Booteng.inc English text for bootup |
37 | ;; - Bootcode.inc Hardware setup |
37 | ;; - Bootcode.inc Hardware setup |
38 | ;; - Pci16.inc PCI functions |
38 | ;; - Pci16.inc PCI functions |
39 | ;; |
39 | ;; |
40 | ;; Kernel32.inc |
40 | ;; Kernel32.inc |
41 | ;; - Sys32.inc Process management |
41 | ;; - Sys32.inc Process management |
42 | ;; - Shutdown.inc Shutdown and restart |
42 | ;; - Shutdown.inc Shutdown and restart |
43 | ;; - Fat32.inc Read / write hd |
43 | ;; - Fat32.inc Read / write hd |
44 | ;; - Vesa12.inc Vesa 1.2 driver |
44 | ;; - Vesa12.inc Vesa 1.2 driver |
45 | ;; - Vesa20.inc Vesa 2.0 driver |
45 | ;; - Vesa20.inc Vesa 2.0 driver |
46 | ;; - Vga.inc VGA driver |
46 | ;; - Vga.inc VGA driver |
47 | ;; - Stack.inc Network interface |
47 | ;; - Stack.inc Network interface |
48 | ;; - Mouse.inc Mouse pointer |
48 | ;; - Mouse.inc Mouse pointer |
49 | ;; - Scincode.inc Window skinning |
49 | ;; - Scincode.inc Window skinning |
50 | ;; - Pci32.inc PCI functions |
50 | ;; - Pci32.inc PCI functions |
51 | ;; |
51 | ;; |
52 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
52 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
53 | 53 | ||
54 | 54 | ||
55 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
55 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
56 | ;; ;; |
56 | ;; ;; |
57 | ;; 16 BIT ENTRY FROM BOOTSECTOR ;; |
57 | ;; 16 BIT ENTRY FROM BOOTSECTOR ;; |
58 | ;; ;; |
58 | ;; ;; |
59 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
59 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
60 | 60 | ||
61 | use16 |
61 | use16 |
62 | org 0x0 |
62 | org 0x0 |
63 | jmp start_of_code |
63 | jmp start_of_code |
64 | 64 | ||
65 | ; mike.dld { |
65 | ; mike.dld { |
66 | org $+0x10000 |
66 | org $+0x10000 |
67 | db 0 |
67 | db 0 |
68 | dd servetable-0x10000 |
68 | dd servetable-0x10000 |
69 | draw_line dd __sys_draw_line |
69 | draw_line dd __sys_draw_line |
70 | disable_mouse dd __sys_disable_mouse |
70 | disable_mouse dd __sys_disable_mouse |
71 | draw_pointer dd __sys_draw_pointer |
71 | draw_pointer dd __sys_draw_pointer |
72 | ;//mike.dld, 2006-08-02 [ |
72 | ;//mike.dld, 2006-08-02 [ |
73 | ;drawbar dd __sys_drawbar |
73 | ;drawbar dd __sys_drawbar |
74 | drawbar dd __sys_drawbar.forced |
74 | drawbar dd __sys_drawbar.forced |
75 | ;//mike.dld, 2006-08-02 ] |
75 | ;//mike.dld, 2006-08-02 ] |
76 | putpixel dd __sys_putpixel |
76 | putpixel dd __sys_putpixel |
77 | ; } mike.dld |
77 | ; } mike.dld |
78 | 78 | ||
79 | version db 'Kolibri OS version 0.5.8.1 ',13,10,13,10,0 |
79 | version db 'Kolibri OS version 0.6.0.0 ',13,10,13,10,0 |
80 | ;dd endofcode-0x10000 |
80 | ;dd endofcode-0x10000 |
81 | 81 | ||
82 | ;db 'Boot02' |
82 | ;db 'Boot02' |
83 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
83 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
84 | include "boot/preboot.inc" |
84 | include "boot/preboot.inc" |
85 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
85 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
86 | 86 | ||
87 | preboot_lfb db 0 |
87 | preboot_lfb db 0 |
88 | preboot_bootlog db 0 |
88 | preboot_bootlog db 0 |
89 | 89 | ||
90 | 90 | ||
91 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
91 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
92 | ;; ;; |
92 | ;; ;; |
93 | ;; 16 BIT INCLUDED FILES ;; |
93 | ;; 16 BIT INCLUDED FILES ;; |
94 | ;; ;; |
94 | ;; ;; |
95 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
95 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
96 | 96 | ||
97 | include "kernel16.inc" |
97 | include "kernel16.inc" |
98 | 98 | ||
99 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
99 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
100 | ;; ;; |
100 | ;; ;; |
101 | ;; SWITCH TO 32 BIT PROTECTED MODE ;; |
101 | ;; SWITCH TO 32 BIT PROTECTED MODE ;; |
102 | ;; ;; |
102 | ;; ;; |
103 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
103 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
104 | 104 | ||
105 | os_data = os_data_l-gdts ; GDTs |
105 | os_data = os_data_l-gdts ; GDTs |
106 | os_code = os_code_l-gdts |
106 | os_code = os_code_l-gdts |
107 | int_code equ int_code_l-gdts |
107 | int_code equ int_code_l-gdts |
108 | int_data equ int_data_l-gdts |
108 | int_data equ int_data_l-gdts |
109 | tss0sys equ tss0sys_l-gdts |
109 | tss0sys equ tss0sys_l-gdts |
110 | graph_data equ 3+graph_data_l-gdts |
110 | graph_data equ 3+graph_data_l-gdts |
111 | tss0 equ tss0_l-gdts |
111 | tss0 equ tss0_l-gdts |
112 | app_code equ 3+app_code_l-gdts |
112 | app_code equ 3+app_code_l-gdts |
113 | app_data equ 3+app_data_l-gdts |
113 | app_data equ 3+app_data_l-gdts |
114 | 114 | ||
115 | 115 | ||
116 | 116 | ||
117 | ; CR0 Flags - Protected mode and Paging |
117 | ; CR0 Flags - Protected mode and Paging |
118 | 118 | ||
119 | mov ecx,0x00000001 |
119 | mov ecx,0x00000001 |
120 | ;and ebx,65535 |
120 | ;and ebx,65535 |
121 | ;cmp ebx,00100000000000000b ; lfb -> paging |
121 | ;cmp ebx,00100000000000000b ; lfb -> paging |
122 | ;jb no_paging |
122 | ;jb no_paging |
123 | ;mov ax,0x0000 |
123 | ;mov ax,0x0000 |
124 | ;mov es,ax |
124 | ;mov es,ax |
125 | ;mov al,[es:0x901E] |
125 | ;mov al,[es:0x901E] |
126 | ;cmp al,1 |
126 | ;cmp al,1 |
127 | ;je no_paging |
127 | ;je no_paging |
128 | ;or ecx, 0x80000000 |
128 | ;or ecx, 0x80000000 |
129 | ;no_paging: |
129 | ;no_paging: |
130 | 130 | ||
131 | ; Enabling 32 bit protected mode |
131 | ; Enabling 32 bit protected mode |
132 | 132 | ||
133 | sidt [cs:old_ints_h-0x10000] |
133 | sidt [cs:old_ints_h-0x10000] |
134 | 134 | ||
135 | cli ; disable all irqs |
135 | cli ; disable all irqs |
136 | cld |
136 | cld |
137 | mov al,255 ; mask all irqs |
137 | mov al,255 ; mask all irqs |
138 | out 0xa1,al |
138 | out 0xa1,al |
139 | out 0x21,al |
139 | out 0x21,al |
140 | l.5: in al, 0x64 ; Enable A20 |
140 | l.5: in al, 0x64 ; Enable A20 |
141 | test al, 2 |
141 | test al, 2 |
142 | jnz l.5 |
142 | jnz l.5 |
143 | mov al, 0xD1 |
143 | mov al, 0xD1 |
144 | out 0x64, al |
144 | out 0x64, al |
145 | l.6: in al, 0x64 |
145 | l.6: in al, 0x64 |
146 | test al, 2 |
146 | test al, 2 |
147 | jnz l.6 |
147 | jnz l.6 |
148 | mov al, 0xDF |
148 | mov al, 0xDF |
149 | out 0x60, al |
149 | out 0x60, al |
150 | lgdt [cs:gdts-0x10000] ; Load GDT |
150 | lgdt [cs:gdts-0x10000] ; Load GDT |
151 | mov eax, cr0 ; Turn on paging // protected mode |
151 | mov eax, cr0 ; Turn on paging // protected mode |
152 | or eax, ecx |
152 | or eax, ecx |
153 | and eax, 10011111b *65536*256 + 0xffffff ; caching enabled |
153 | and eax, 10011111b *65536*256 + 0xffffff ; caching enabled |
154 | mov cr0, eax |
154 | mov cr0, eax |
155 | jmp $+2 |
155 | jmp $+2 |
156 | org $+0x10000 |
156 | org $+0x10000 |
157 | mov ax,os_data ; Selector for os |
157 | mov ax,os_data ; Selector for os |
158 | mov ds,ax |
158 | mov ds,ax |
159 | mov es,ax |
159 | mov es,ax |
160 | mov fs,ax |
160 | mov fs,ax |
161 | mov gs,ax |
161 | mov gs,ax |
162 | mov ss,ax |
162 | mov ss,ax |
163 | mov esp,0x3ec00 ; Set stack |
163 | mov esp,0x3ec00 ; Set stack |
164 | jmp pword os_code:B32 ; jmp to enable 32 bit mode |
164 | jmp pword os_code:B32 ; jmp to enable 32 bit mode |
165 | 165 | ||
166 | use32 |
166 | use32 |
167 | 167 | ||
168 | iglobal |
168 | iglobal |
169 | boot_memdetect db 'Determining amount of memory',0 |
169 | boot_memdetect db 'Determining amount of memory',0 |
170 | boot_fonts db 'Fonts loaded',0 |
170 | boot_fonts db 'Fonts loaded',0 |
171 | boot_tss db 'Setting TSSs',0 |
171 | boot_tss db 'Setting TSSs',0 |
172 | boot_cpuid db 'Reading CPUIDs',0 |
172 | boot_cpuid db 'Reading CPUIDs',0 |
173 | boot_devices db 'Detecting devices',0 |
173 | boot_devices db 'Detecting devices',0 |
174 | boot_timer db 'Setting timer',0 |
174 | boot_timer db 'Setting timer',0 |
175 | boot_irqs db 'Reprogramming IRQs',0 |
175 | boot_irqs db 'Reprogramming IRQs',0 |
176 | boot_setmouse db 'Setting mouse',0 |
176 | boot_setmouse db 'Setting mouse',0 |
177 | boot_windefs db 'Setting window defaults',0 |
177 | boot_windefs db 'Setting window defaults',0 |
178 | boot_bgr db 'Calculating background',0 |
178 | boot_bgr db 'Calculating background',0 |
179 | boot_resirqports db 'Reserving IRQs & ports',0 |
179 | boot_resirqports db 'Reserving IRQs & ports',0 |
180 | boot_setrports db 'Setting addresses for IRQs',0 |
180 | boot_setrports db 'Setting addresses for IRQs',0 |
181 | boot_setostask db 'Setting OS task',0 |
181 | boot_setostask db 'Setting OS task',0 |
182 | boot_allirqs db 'Unmasking all IRQs',0 |
182 | boot_allirqs db 'Unmasking all IRQs',0 |
183 | boot_tsc db 'Reading TSC',0 |
183 | boot_tsc db 'Reading TSC',0 |
184 | boot_pal_ega db 'Setting EGA/CGA 320x200 palette',0 |
184 | boot_pal_ega db 'Setting EGA/CGA 320x200 palette',0 |
185 | boot_pal_vga db 'Setting VGA 640x480 palette',0 |
185 | boot_pal_vga db 'Setting VGA 640x480 palette',0 |
186 | boot_mtrr db 'Setting MTRR',0 |
186 | boot_mtrr db 'Setting MTRR',0 |
187 | boot_tasking db 'All set - press ESC to start',0 |
187 | boot_tasking db 'All set - press ESC to start',0 |
188 | endg |
188 | endg |
189 | 189 | ||
190 | iglobal |
190 | iglobal |
191 | boot_y dd 10 |
191 | boot_y dd 10 |
192 | endg |
192 | endg |
193 | 193 | ||
194 | boot_log: |
194 | boot_log: |
195 | pushad |
195 | pushad |
196 | 196 | ||
197 | mov eax,10*65536 |
197 | mov eax,10*65536 |
198 | mov ax,word [boot_y] |
198 | mov ax,word [boot_y] |
199 | add [boot_y],dword 10 |
199 | add [boot_y],dword 10 |
200 | mov ebx,0x80ffffff ; ASCIIZ string with white color |
200 | mov ebx,0x80ffffff ; ASCIIZ string with white color |
201 | mov ecx,esi |
201 | mov ecx,esi |
202 | mov edi,1 |
202 | mov edi,1 |
203 | call dtext |
203 | call dtext |
204 | 204 | ||
205 | mov [novesachecksum],1000 |
205 | mov [novesachecksum],1000 |
206 | call checkVga_N13 |
206 | call checkVga_N13 |
207 | 207 | ||
208 | cmp [preboot_blogesc],byte 1 |
208 | cmp [preboot_blogesc],byte 1 |
209 | je .bll2 |
209 | je .bll2 |
210 | 210 | ||
211 | cmp esi,boot_tasking |
211 | cmp esi,boot_tasking |
212 | jne .bll2 |
212 | jne .bll2 |
213 | ; begin ealex 04.08.05 |
213 | ; begin ealex 04.08.05 |
214 | ; in al,0x61 |
214 | ; in al,0x61 |
215 | ; and al,01111111b |
215 | ; and al,01111111b |
216 | ; out 0x61,al |
216 | ; out 0x61,al |
217 | ; end ealex 04.08.05 |
217 | ; end ealex 04.08.05 |
218 | .bll1: in al,0x60 ; wait for ESC key press |
218 | .bll1: in al,0x60 ; wait for ESC key press |
219 | cmp al,129 |
219 | cmp al,129 |
220 | jne .bll1 |
220 | jne .bll1 |
221 | 221 | ||
222 | .bll2: popad |
222 | .bll2: popad |
223 | 223 | ||
224 | ret |
224 | ret |
225 | 225 | ||
226 | uglobal |
226 | uglobal |
227 | cpuid_0 dd 0,0,0,0 |
227 | cpuid_0 dd 0,0,0,0 |
228 | cpuid_1 dd 0,0,0,0 |
228 | cpuid_1 dd 0,0,0,0 |
229 | cpuid_2 dd 0,0,0,0 |
229 | cpuid_2 dd 0,0,0,0 |
230 | cpuid_3 dd 0,0,0,0 |
230 | cpuid_3 dd 0,0,0,0 |
231 | endg |
231 | endg |
232 | 232 | ||
233 | iglobal |
233 | iglobal |
234 | firstapp db '/rd/1/LAUNCHER',0 |
234 | firstapp db '/rd/1/LAUNCHER',0 |
235 | char db 'CHAR MT ' |
235 | char db 'CHAR MT ' |
236 | char2 db 'CHAR2 MT ' |
236 | char2 db 'CHAR2 MT ' |
237 | bootpath db '/KOLIBRI ' |
237 | bootpath db '/KOLIBRI ' |
238 | bootpath2 db 0 |
238 | bootpath2 db 0 |
239 | vmode db 'VMODE MDR' |
239 | vmode db 'VMODE MDR' |
240 | vrr_m db '/rd/1/VRR_M',0 |
240 | vrr_m db '/rd/1/VRR_M',0 |
241 | endg |
241 | endg |
242 | 242 | ||
243 | 243 | ||
244 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
244 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
245 | ;; ;; |
245 | ;; ;; |
246 | ;; 32 BIT ENTRY ;; |
246 | ;; 32 BIT ENTRY ;; |
247 | ;; ;; |
247 | ;; ;; |
248 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
248 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
249 | 249 | ||
250 | align 4 |
250 | align 4 |
251 | 251 | ||
252 | B32: |
252 | B32: |
253 | ; CLEAR 0x280000-0xF00000 |
253 | ; CLEAR 0x280000-0xF00000 |
254 | 254 | ||
255 | xor eax,eax |
255 | xor eax,eax |
256 | mov edi,0x280000 |
256 | mov edi,0x280000 |
257 | mov ecx,(0x100000*0xF-0x280000) / 4 |
257 | mov ecx,(0x100000*0xF-0x280000) / 4 |
258 | cld |
258 | cld |
259 | rep stosd |
259 | rep stosd |
260 | ; CLEAR 0x80000-0x90000 |
260 | ; CLEAR 0x80000-0x90000 |
261 | ; xor eax,eax |
261 | ; xor eax,eax |
262 | mov edi,0x80000 |
262 | mov edi,0x80000 |
263 | mov ecx,(0x90000-0x80000)/4 |
263 | mov ecx,(0x90000-0x80000)/4 |
264 | ; cld |
264 | ; cld |
265 | rep stosd |
265 | rep stosd |
266 | 266 | ||
267 | ; CLEAR KERNEL UNDEFINED GLOBALS |
267 | ; CLEAR KERNEL UNDEFINED GLOBALS |
268 | mov edi, endofcode |
268 | mov edi, endofcode |
269 | mov ecx, (uglobals_size/4)+4 |
269 | mov ecx, (uglobals_size/4)+4 |
270 | rep stosd |
270 | rep stosd |
271 | 271 | ||
272 | ; SAVE & CLEAR 0-0xffff |
272 | ; SAVE & CLEAR 0-0xffff |
273 | 273 | ||
274 | mov esi,0x0000 |
274 | mov esi,0x0000 |
275 | mov edi,0x2F0000 |
275 | mov edi,0x2F0000 |
276 | mov ecx,0x10000 / 4 |
276 | mov ecx,0x10000 / 4 |
277 | cld |
277 | cld |
278 | rep movsd |
278 | rep movsd |
279 | xor eax,eax |
279 | xor eax,eax |
280 | mov edi,0 |
280 | mov edi,0 |
281 | mov ecx,0x10000 / 4 |
281 | mov ecx,0x10000 / 4 |
282 | cld |
282 | cld |
283 | rep stosd |
283 | rep stosd |
284 | 284 | ||
285 | ; SAVE REAL MODE VARIABLES |
285 | ; SAVE REAL MODE VARIABLES |
286 | ; --------------- APM --------------------- |
286 | ; --------------- APM --------------------- |
287 | mov eax, [0x2f0000 + 0x9040] ; entry point |
287 | mov eax, [0x2f0000 + 0x9040] ; entry point |
288 | mov dword[apm_entry], eax |
288 | mov dword[apm_entry], eax |
289 | mov word [apm_entry + 4], apm_code_32 - gdts |
289 | mov word [apm_entry + 4], apm_code_32 - gdts |
290 | 290 | ||
291 | mov eax, [0x2f0000 + 0x9044] ; version & flags |
291 | mov eax, [0x2f0000 + 0x9044] ; version & flags |
292 | mov [apm_vf], eax |
292 | mov [apm_vf], eax |
293 | ; ----------------------------------------- |
293 | ; ----------------------------------------- |
294 | ; movzx eax,byte [0x2f0000+0x9010] ; mouse port |
294 | ; movzx eax,byte [0x2f0000+0x9010] ; mouse port |
295 | ; mov [0xF604],byte 1 ;al |
295 | ; mov [0xF604],byte 1 ;al |
296 | mov al,[0x2f0000+0x9000] ; bpp |
296 | mov al,[0x2f0000+0x9000] ; bpp |
297 | mov [0xFBF1],al |
297 | mov [0xFBF1],al |
298 | movzx eax,word [0x2f0000+0x900A] ; X max |
298 | movzx eax,word [0x2f0000+0x900A] ; X max |
299 | dec eax |
299 | dec eax |
300 | mov [0xfe00],eax |
300 | mov [0xfe00],eax |
301 | mov [screen_workarea.right],eax |
301 | mov [screen_workarea.right],eax |
302 | movzx eax,word [0x2f0000+0x900C] ; Y max |
302 | movzx eax,word [0x2f0000+0x900C] ; Y max |
303 | dec eax |
303 | dec eax |
304 | mov [0xfe04],eax |
304 | mov [0xfe04],eax |
305 | mov [screen_workarea.bottom],eax |
305 | mov [screen_workarea.bottom],eax |
306 | movzx eax,word [0x2f0000+0x9008] ; screen mode |
306 | movzx eax,word [0x2f0000+0x9008] ; screen mode |
307 | mov [0xFE0C],eax |
307 | mov [0xFE0C],eax |
308 | mov eax,[0x2f0000+0x9014] ; Vesa 1.2 bnk sw add |
308 | mov eax,[0x2f0000+0x9014] ; Vesa 1.2 bnk sw add |
309 | mov [0xE030],eax |
309 | mov [0xE030],eax |
310 | mov [0xfe08],word 640*4 ; Bytes PerScanLine |
310 | mov [0xfe08],word 640*4 ; Bytes PerScanLine |
311 | cmp [0xFE0C],word 0x13 ; 320x200 |
311 | cmp [0xFE0C],word 0x13 ; 320x200 |
312 | je @f |
312 | je @f |
313 | cmp [0xFE0C],word 0x12 ; VGA 640x480 |
313 | cmp [0xFE0C],word 0x12 ; VGA 640x480 |
314 | je @f |
314 | je @f |
315 | mov ax,[0x2f0000+0x9001] ; for other modes |
315 | mov ax,[0x2f0000+0x9001] ; for other modes |
316 | mov [0xfe08],ax |
316 | mov [0xfe08],ax |
317 | @@: |
317 | @@: |
318 | 318 | ||
319 | ; GRAPHICS ADDRESSES |
319 | ; GRAPHICS ADDRESSES |
320 | 320 | ||
321 | ;mov eax,0x100000*8 ; LFB address |
321 | ;mov eax,0x100000*8 ; LFB address |
322 | ;cmp [0xfe0c],word 0x13 |
322 | ;cmp [0xfe0c],word 0x13 |
323 | ;je no_d_lfb |
323 | ;je no_d_lfb |
324 | ;cmp [0xfe0c],word 0x12 |
324 | ;cmp [0xfe0c],word 0x12 |
325 | ;je no_d_lfb |
325 | ;je no_d_lfb |
326 | ;cmp [0x2f0000+0x901e],byte 1 |
326 | ;cmp [0x2f0000+0x901e],byte 1 |
327 | ;jne no_d_lfb |
327 | ;jne no_d_lfb |
328 | mov byte [0x2f0000+0x901e],0x0 |
328 | mov byte [0x2f0000+0x901e],0x0 |
329 | mov eax,[0x2f0000+0x9018] |
329 | mov eax,[0x2f0000+0x9018] |
330 | ;no_d_lfb: |
330 | ;no_d_lfb: |
331 | mov [0xfe80],eax |
331 | mov [0xfe80],eax |
332 | 332 | ||
333 | cmp [0xfe0c],word 0100000000000000b |
333 | cmp [0xfe0c],word 0100000000000000b |
334 | jge setvesa20 |
334 | jge setvesa20 |
335 | cmp [0xfe0c],word 0x13 |
335 | cmp [0xfe0c],word 0x13 |
336 | je v20ga32 |
336 | je v20ga32 |
337 | mov [0xe020],dword Vesa12_putpixel24 ; Vesa 1.2 |
337 | mov [0xe020],dword Vesa12_putpixel24 ; Vesa 1.2 |
338 | mov [0xe024],dword Vesa12_getpixel24 |
338 | mov [0xe024],dword Vesa12_getpixel24 |
339 | cmp [0xfbf1],byte 24 |
339 | cmp [0xfbf1],byte 24 |
340 | jz ga24 |
340 | jz ga24 |
341 | mov [0xe020],dword Vesa12_putpixel32 |
341 | mov [0xe020],dword Vesa12_putpixel32 |
342 | mov [0xe024],dword Vesa12_getpixel32 |
342 | mov [0xe024],dword Vesa12_getpixel32 |
343 | ga24: |
343 | ga24: |
344 | jmp v20ga24 |
344 | jmp v20ga24 |
345 | setvesa20: |
345 | setvesa20: |
346 | mov [0xe020],dword Vesa20_putpixel24 ; Vesa 2.0 |
346 | mov [0xe020],dword Vesa20_putpixel24 ; Vesa 2.0 |
347 | mov [0xe024],dword Vesa20_getpixel24 |
347 | mov [0xe024],dword Vesa20_getpixel24 |
348 | cmp [0xfbf1],byte 24 |
348 | cmp [0xfbf1],byte 24 |
349 | jz v20ga24 |
349 | jz v20ga24 |
350 | v20ga32: |
350 | v20ga32: |
351 | mov [0xe020],dword Vesa20_putpixel32 |
351 | mov [0xe020],dword Vesa20_putpixel32 |
352 | mov [0xe024],dword Vesa20_getpixel32 |
352 | mov [0xe024],dword Vesa20_getpixel32 |
353 | v20ga24: |
353 | v20ga24: |
354 | cmp [0xfe0c],word 0x12 ; 16 C VGA 640x480 |
354 | cmp [0xfe0c],word 0x12 ; 16 C VGA 640x480 |
355 | jne no_mode_0x12 |
355 | jne no_mode_0x12 |
356 | mov [0xe020],dword VGA_putpixel |
356 | mov [0xe020],dword VGA_putpixel |
357 | mov [0xe024],dword Vesa20_getpixel32 |
357 | mov [0xe024],dword Vesa20_getpixel32 |
358 | no_mode_0x12: |
358 | no_mode_0x12: |
359 | 359 | ||
360 | ; MEMORY MODEL |
360 | ; MEMORY MODEL |
361 | 361 | ||
362 | ; mov [0xfe84],dword 0x100000*16 ; apps mem base address |
362 | ; mov [0xfe84],dword 0x100000*16 ; apps mem base address |
363 | ; movzx ecx,byte [0x2f0000+0x9030] |
363 | ; movzx ecx,byte [0x2f0000+0x9030] |
364 | ; dec ecx |
364 | ; dec ecx |
365 | ; mov eax,16*0x100000 ; memory-16 |
365 | ; mov eax,16*0x100000 ; memory-16 |
366 | ; shl eax,cl |
366 | ; shl eax,cl |
367 | ; mov [0xfe8c],eax ; memory for use |
367 | ; mov [0xfe8c],eax ; memory for use |
368 | ; cmp eax,16*0x100000 |
368 | ; cmp eax,16*0x100000 |
369 | ; jne no16mb |
369 | ; jne no16mb |
370 | ; mov [0xfe84],dword 0xD80000 ; !!! 10 !!! |
370 | ; mov [0xfe84],dword 0xD80000 ; !!! 10 !!! |
371 | ; no16mb: |
371 | ; no16mb: |
372 | 372 | ||
373 | ; init: |
373 | ; init: |
374 | ; 1) 0xFE84 - applications base |
374 | ; 1) 0xFE84 - applications base |
375 | ; 2) 0xFE8C - total amount of memory |
375 | ; 2) 0xFE8C - total amount of memory |
376 | 376 | ||
377 | xor edi, edi |
377 | xor edi, edi |
378 | m_GMS_loop: |
378 | m_GMS_loop: |
379 | add edi, 0x400000 |
379 | add edi, 0x400000 |
380 | mov eax, dword [edi] |
380 | mov eax, dword [edi] |
381 | mov dword [edi], 'TEST' |
381 | mov dword [edi], 'TEST' |
382 | wbinvd |
382 | wbinvd |
383 | cmp dword [edi], 'TEST' |
383 | cmp dword [edi], 'TEST' |
384 | jne m_GMS_exit |
384 | jne m_GMS_exit |
385 | cmp dword [0], 'TEST' |
385 | cmp dword [0], 'TEST' |
386 | je m_GMS_exit |
386 | je m_GMS_exit |
387 | mov dword [es:edi], eax |
387 | mov dword [es:edi], eax |
388 | jmp m_GMS_loop |
388 | jmp m_GMS_loop |
389 | m_GMS_exit: |
389 | m_GMS_exit: |
390 | mov [edi], eax |
390 | mov [edi], eax |
391 | ; now edi contains the EXACT amount of memory |
391 | ; now edi contains the EXACT amount of memory |
392 | 392 | ||
393 | mov eax, 0x100000*16 |
393 | mov eax, 0x100000*16 |
394 | cmp edi, eax ;0x100000*16 |
394 | cmp edi, eax ;0x100000*16 |
395 | jb $ ; less than 16 Mb |
395 | jb $ ; less than 16 Mb |
396 | 396 | ||
397 | mov dword [0xFE84], eax ;0x100000*16 |
397 | mov dword [0xFE84], eax ;0x100000*16 |
398 | cmp edi, eax ;0x100000*16 |
398 | cmp edi, eax ;0x100000*16 |
399 | jne @f |
399 | jne @f |
400 | mov dword [0xFE84], 0xD80000 ; =0x100000*13.5 |
400 | mov dword [0xFE84], 0xD80000 ; =0x100000*13.5 |
401 | @@: |
401 | @@: |
402 | mov dword [0xFE8C], edi |
402 | mov dword [0xFE8C], edi |
403 | 403 | ||
404 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
404 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
405 | include 'detect/disks.inc' |
405 | include 'detect/disks.inc' |
406 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
406 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
407 | 407 | ||
408 | ; CHECK EXTRA REGION |
408 | ; CHECK EXTRA REGION |
409 | ; ENABLE PAGING |
409 | ; ENABLE PAGING |
410 | mov eax,cr0 |
410 | mov eax,cr0 |
411 | or eax,0x80000000 |
411 | or eax,0x80000000 |
412 | mov cr0,eax |
412 | mov cr0,eax |
413 | jmp $+2 |
413 | jmp $+2 |
414 | 414 | ||
415 | call MEM_Init |
415 | call MEM_Init |
416 | ;add 0x800000-0xc00000 area |
416 | ;add 0x800000-0xc00000 area |
417 | cmp word [0xfe0c],0x13 |
417 | cmp word [0xfe0c],0x13 |
418 | jle .less_memory |
418 | jle .less_memory |
419 | mov eax,0x800000 ;linear address |
419 | mov eax,0x800000 ;linear address |
420 | mov ebx,0x400000 shr 12 ;size in pages (4Mb) |
420 | mov ebx,0x400000 shr 12 ;size in pages (4Mb) |
421 | mov ecx,0x800000 ;physical address |
421 | mov ecx,0x800000 ;physical address |
422 | jmp .end_first_block |
422 | jmp .end_first_block |
423 | .less_memory: |
423 | .less_memory: |
424 | mov eax,0x980000 ;linear address |
424 | mov eax,0x980000 ;linear address |
425 | mov ebx,0x280000 shr 12 ;size in pages (2.5Mb) |
425 | mov ebx,0x280000 shr 12 ;size in pages (2.5Mb) |
426 | mov ecx,0x980000 ;physical address |
426 | mov ecx,0x980000 ;physical address |
427 | .end_first_block: |
427 | .end_first_block: |
428 | call MEM_Add_Heap ;nobody can lock mutex yet |
428 | call MEM_Add_Heap ;nobody can lock mutex yet |
429 | 429 | ||
430 | call create_general_page_table |
430 | call create_general_page_table |
431 | ;add 0x1000000(0xd80000)-end_of_memory area |
431 | ;add 0x1000000(0xd80000)-end_of_memory area |
432 | mov eax,second_base_address |
432 | mov eax,second_base_address |
433 | mov ebx,[0xfe8c] |
433 | mov ebx,[0xfe8c] |
434 | mov ecx,[0xfe84] |
434 | mov ecx,[0xfe84] |
435 | sub ebx,ecx |
435 | sub ebx,ecx |
436 | shr ebx,12 |
436 | shr ebx,12 |
437 | add eax,ecx |
437 | add eax,ecx |
438 | call MEM_Add_Heap |
438 | call MEM_Add_Heap |
439 | ;init physical memory manager. |
439 | ;init physical memory manager. |
440 | call Init_Physical_Memory_Manager |
440 | call Init_Physical_Memory_Manager |
441 | 441 | ||
442 | mov dword [0xfe80],0x80000000 ;0x800000 |
442 | mov dword [0xfe80],0x80000000 ;0x800000 |
443 | 443 | ||
444 | ;Set base of graphic segment to linear address of LFB |
444 | ;Set base of graphic segment to linear address of LFB |
445 | mov eax,[0xfe80] ; set for gs |
445 | mov eax,[0xfe80] ; set for gs |
446 | mov [graph_data_l+2],ax |
446 | mov [graph_data_l+2],ax |
447 | shr eax,16 |
447 | shr eax,16 |
448 | mov [graph_data_l+4],al |
448 | mov [graph_data_l+4],al |
449 | mov [graph_data_l+7],ah |
449 | mov [graph_data_l+7],ah |
450 | 450 | ||
451 | ; READ RAMDISK IMAGE FROM HD |
451 | ; READ RAMDISK IMAGE FROM HD |
452 | 452 | ||
453 | ;!!!!!!!!!!!!!!!!!!!!!!! |
453 | ;!!!!!!!!!!!!!!!!!!!!!!! |
454 | include 'boot/rdload.inc' |
454 | include 'boot/rdload.inc' |
455 | ;!!!!!!!!!!!!!!!!!!!!!!! |
455 | ;!!!!!!!!!!!!!!!!!!!!!!! |
456 | ; mov [dma_hdd],1 |
456 | ; mov [dma_hdd],1 |
457 | ; CALCULATE FAT CHAIN FOR RAMDISK |
457 | ; CALCULATE FAT CHAIN FOR RAMDISK |
458 | 458 | ||
459 | call calculatefatchain |
459 | call calculatefatchain |
460 | 460 | ||
461 | ; LOAD VMODE DRIVER |
461 | ; LOAD VMODE DRIVER |
462 | 462 | ||
463 | ;!!!!!!!!!!!!!!!!!!!!!!! |
463 | ;!!!!!!!!!!!!!!!!!!!!!!! |
464 | include 'vmodeld.inc' |
464 | include 'vmodeld.inc' |
465 | ;!!!!!!!!!!!!!!!!!!!!!!! |
465 | ;!!!!!!!!!!!!!!!!!!!!!!! |
466 | 466 | ||
467 | ; LOAD FONTS I and II |
467 | ; LOAD FONTS I and II |
468 | 468 | ||
469 | mov [0x3000],dword 1 |
469 | mov [0x3000],dword 1 |
470 | mov [0x3004],dword 1 |
470 | mov [0x3004],dword 1 |
471 | mov [0x3010],dword 0x3020 |
471 | mov [0x3010],dword 0x3020 |
472 | 472 | ||
473 | mov eax,char |
473 | mov eax,char |
474 | mov esi,12 |
474 | mov esi,12 |
475 | xor ebx,ebx |
475 | xor ebx,ebx |
476 | mov ecx,2560;26000 |
476 | mov ecx,2560;26000 |
477 | mov edx,0x3F600;0x37000 |
477 | mov edx,0x3F600;0x37000 |
478 | call fileread |
478 | call fileread |
479 | 479 | ||
480 | mov eax,char2 |
480 | mov eax,char2 |
481 | mov esi,12 |
481 | mov esi,12 |
482 | xor ebx,ebx |
482 | xor ebx,ebx |
483 | mov ecx,2560;26000 |
483 | mov ecx,2560;26000 |
484 | mov edx,0x3EC00;0x30000 |
484 | mov edx,0x3EC00;0x30000 |
485 | call fileread |
485 | call fileread |
486 | 486 | ||
487 | mov esi,boot_fonts |
487 | mov esi,boot_fonts |
488 | call boot_log |
488 | call boot_log |
489 | 489 | ||
490 | ; PRINT AMOUNT OF MEMORY |
490 | ; PRINT AMOUNT OF MEMORY |
491 | mov esi, boot_memdetect |
491 | mov esi, boot_memdetect |
492 | call boot_log |
492 | call boot_log |
493 | 493 | ||
494 | movzx ecx, word [boot_y] |
494 | movzx ecx, word [boot_y] |
495 | or ecx, (10+29*6) shl 16 ; "Determining amount of memory" |
495 | or ecx, (10+29*6) shl 16 ; "Determining amount of memory" |
496 | sub ecx, 10 |
496 | sub ecx, 10 |
497 | mov edx, 0xFFFFFF |
497 | mov edx, 0xFFFFFF |
498 | mov ebx, [0xFE8C] |
498 | mov ebx, [0xFE8C] |
499 | shr ebx, 20 |
499 | shr ebx, 20 |
500 | mov edi, 1 |
500 | mov edi, 1 |
501 | mov eax, 0x00040000 |
501 | mov eax, 0x00040000 |
502 | call display_number |
502 | call display_number |
503 | 503 | ||
504 | ; CHECK EXTENDED REGION |
504 | ; CHECK EXTENDED REGION |
505 | ; mov dword [0x80000000],0x12345678 |
505 | ; mov dword [0x80000000],0x12345678 |
506 | ; cmp dword [0x80000000],0x12345678 |
506 | ; cmp dword [0x80000000],0x12345678 |
507 | ; jz extended_region_found |
507 | ; jz extended_region_found |
508 | ; mov esi,boot_ext_region |
508 | ; mov esi,boot_ext_region |
509 | ; call boot_log |
509 | ; call boot_log |
510 | ; jmp $ |
510 | ; jmp $ |
511 | ;extended_region_found: |
511 | ;extended_region_found: |
512 | 512 | ||
513 | 513 | ||
514 | 514 | ||
515 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
515 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
516 | 516 | ||
517 | mov esi,boot_irqs |
517 | mov esi,boot_irqs |
518 | call boot_log |
518 | call boot_log |
519 | call rerouteirqs |
519 | call rerouteirqs |
520 | 520 | ||
521 | mov esi,boot_tss |
521 | mov esi,boot_tss |
522 | call boot_log |
522 | call boot_log |
523 | 523 | ||
524 | ; BUILD SCHEDULER |
524 | ; BUILD SCHEDULER |
525 | 525 | ||
526 | call build_scheduler ; sys32.inc |
526 | call build_scheduler ; sys32.inc |
527 | 527 | ||
528 | ; LOAD IDT |
528 | ; LOAD IDT |
529 | lidt [cs:idtreg] |
529 | lidt [cs:idtreg] |
530 | 530 | ||
531 | ; READ CPUID RESULT |
531 | ; READ CPUID RESULT |
532 | 532 | ||
533 | mov esi,boot_cpuid |
533 | mov esi,boot_cpuid |
534 | call boot_log |
534 | call boot_log |
535 | pushfd ; get current flags |
535 | pushfd ; get current flags |
536 | pop eax |
536 | pop eax |
537 | mov ecx,eax |
537 | mov ecx,eax |
538 | xor eax,0x00200000 ; attempt to toggle ID bit |
538 | xor eax,0x00200000 ; attempt to toggle ID bit |
539 | push eax |
539 | push eax |
540 | popfd |
540 | popfd |
541 | pushfd ; get new EFLAGS |
541 | pushfd ; get new EFLAGS |
542 | pop eax |
542 | pop eax |
543 | push ecx ; restore original flags |
543 | push ecx ; restore original flags |
544 | popfd |
544 | popfd |
545 | and eax,0x00200000 ; if we couldn't toggle ID, |
545 | and eax,0x00200000 ; if we couldn't toggle ID, |
546 | and ecx,0x00200000 ; then this is i486 |
546 | and ecx,0x00200000 ; then this is i486 |
547 | cmp eax,ecx |
547 | cmp eax,ecx |
548 | jz nopentium |
548 | jz nopentium |
549 | ; It's Pentium or later. Use CPUID |
549 | ; It's Pentium or later. Use CPUID |
550 | mov edi,cpuid_0 |
550 | mov edi,cpuid_0 |
551 | mov esi,0 |
551 | mov esi,0 |
552 | cpuid_new_read: |
552 | cpuid_new_read: |
553 | mov eax,esi |
553 | mov eax,esi |
554 | cpuid |
554 | cpuid |
555 | call cpuid_save |
555 | call cpuid_save |
556 | add edi,4*4 |
556 | add edi,4*4 |
557 | cmp esi,3 |
557 | cmp esi,3 |
558 | jge cpuid_done |
558 | jge cpuid_done |
559 | cmp esi,[cpuid_0] |
559 | cmp esi,[cpuid_0] |
560 | jge cpuid_done |
560 | jge cpuid_done |
561 | inc esi |
561 | inc esi |
562 | jmp cpuid_new_read |
562 | jmp cpuid_new_read |
563 | cpuid_save: |
563 | cpuid_save: |
564 | mov [edi+00],eax |
564 | mov [edi+00],eax |
565 | mov [edi+04],ebx |
565 | mov [edi+04],ebx |
566 | mov [edi+8],ecx |
566 | mov [edi+8],ecx |
567 | mov [edi+12],edx |
567 | mov [edi+12],edx |
568 | ret |
568 | ret |
569 | cpuid_done: |
569 | cpuid_done: |
570 | nopentium: |
570 | nopentium: |
571 | 571 | ||
572 | ; CR4 flags - enable fxsave / fxrstore |
572 | ; CR4 flags - enable fxsave / fxrstore |
573 | ; |
573 | ; |
574 | ; finit |
574 | ; finit |
575 | ; mov eax,1 |
575 | ; mov eax,1 |
576 | ; cpuid |
576 | ; cpuid |
577 | ; test edx,1000000h |
577 | ; test edx,1000000h |
578 | ; jz fail_fpu |
578 | ; jz fail_fpu |
579 | ; mov eax,cr4 |
579 | ; mov eax,cr4 |
580 | ; or eax,200h ; Enable fxsave/fxstor |
580 | ; or eax,200h ; Enable fxsave/fxstor |
581 | ; mov cr4,eax |
581 | ; mov cr4,eax |
582 | ; fail_fpu: |
582 | ; fail_fpu: |
583 | 583 | ||
584 | ;The CPU to this moment should be already in PM, |
584 | ;The CPU to this moment should be already in PM, |
585 | ;and bit MP of the register cr0 should be installed in 1. |
585 | ;and bit MP of the register cr0 should be installed in 1. |
586 | finit ;reset of the FPU (finit, instead of fninit) |
586 | finit ;reset of the FPU (finit, instead of fninit) |
587 | fsetpm ;enable PM of the FPU |
587 | fsetpm ;enable PM of the FPU |
588 | finit ;reset the registers, contents which are still equal RM |
588 | finit ;reset the registers, contents which are still equal RM |
589 | ;Now FPU too in PM |
589 | ;Now FPU too in PM |
590 | ; DETECT DEVICES |
590 | ; DETECT DEVICES |
591 | 591 | ||
592 | mov esi,boot_devices |
592 | mov esi,boot_devices |
593 | call boot_log |
593 | call boot_log |
594 | call detect_devices |
594 | call detect_devices |
595 | 595 | ||
596 | ; TIMER SET TO 1/100 S |
596 | ; TIMER SET TO 1/100 S |
597 | 597 | ||
598 | mov esi,boot_timer |
598 | mov esi,boot_timer |
599 | call boot_log |
599 | call boot_log |
600 | mov al,0x34 ; set to 100Hz |
600 | mov al,0x34 ; set to 100Hz |
601 | out 0x43,al |
601 | out 0x43,al |
602 | mov al,0x9b ; lsb 1193180 / 1193 |
602 | mov al,0x9b ; lsb 1193180 / 1193 |
603 | out 0x40,al |
603 | out 0x40,al |
604 | mov al,0x2e ; msb |
604 | mov al,0x2e ; msb |
605 | out 0x40,al |
605 | out 0x40,al |
606 | 606 | ||
607 | ; SET MOUSE |
607 | ; SET MOUSE |
608 | 608 | ||
609 | mov esi,boot_setmouse |
609 | mov esi,boot_setmouse |
610 | call boot_log |
610 | call boot_log |
611 | call setmouse |
611 | call setmouse |
612 | 612 | ||
613 | ; SET PRELIMINARY WINDOW STACK AND POSITIONS |
613 | ; SET PRELIMINARY WINDOW STACK AND POSITIONS |
614 | 614 | ||
615 | mov esi,boot_windefs |
615 | mov esi,boot_windefs |
616 | call boot_log |
616 | call boot_log |
617 | call setwindowdefaults |
617 | call setwindowdefaults |
618 | 618 | ||
619 | ; SET BACKGROUND DEFAULTS |
619 | ; SET BACKGROUND DEFAULTS |
620 | 620 | ||
621 | mov esi,boot_bgr |
621 | mov esi,boot_bgr |
622 | call boot_log |
622 | call boot_log |
623 | call calculatebackground |
623 | call calculatebackground |
624 | 624 | ||
625 | ; RESERVE SYSTEM IRQ'S JA PORT'S |
625 | ; RESERVE SYSTEM IRQ'S JA PORT'S |
626 | 626 | ||
627 | mov esi,boot_resirqports |
627 | mov esi,boot_resirqports |
628 | call boot_log |
628 | call boot_log |
629 | call reserve_irqs_ports |
629 | call reserve_irqs_ports |
630 | 630 | ||
631 | ; SET PORTS FOR IRQ HANDLERS |
631 | ; SET PORTS FOR IRQ HANDLERS |
632 | 632 | ||
633 | mov esi,boot_setrports |
633 | mov esi,boot_setrports |
634 | call boot_log |
634 | call boot_log |
635 | call setirqreadports |
635 | call setirqreadports |
636 | 636 | ||
637 | ; SET UP OS TASK |
637 | ; SET UP OS TASK |
638 | 638 | ||
639 | mov esi,boot_setostask |
639 | mov esi,boot_setostask |
640 | call boot_log |
640 | call boot_log |
641 | ; name for OS/IDLE process |
641 | ; name for OS/IDLE process |
642 | mov dword [0x80000+256+APPDATA.app_name], dword 'OS/I' |
642 | mov dword [0x80000+256+APPDATA.app_name], dword 'OS/I' |
643 | mov dword [0x80000+256+APPDATA.app_name+4], dword 'DLE ' |
643 | mov dword [0x80000+256+APPDATA.app_name+4], dword 'DLE ' |
644 | ; task list |
644 | ; task list |
645 | mov [0x3020+TASKDATA.wnd_number], 1 ; on screen number |
645 | mov [0x3020+TASKDATA.wnd_number], 1 ; on screen number |
646 | mov [0x3020+TASKDATA.pid], 1 ; process id number |
646 | mov [0x3020+TASKDATA.pid], 1 ; process id number |
647 | mov [0x3020+TASKDATA.mem_start], 0 ; process base address |
647 | mov [0x3020+TASKDATA.mem_start], 0 ; process base address |
648 | 648 | ||
649 | ; set default flags & stacks |
649 | ; set default flags & stacks |
650 | mov [l.eflags],dword 0x11202 ; sti and resume |
650 | mov [l.eflags],dword 0x11202 ; sti and resume |
651 | mov [l.ss0], os_data |
651 | mov [l.ss0], os_data |
652 | ; osloop - TSS |
652 | ; osloop - TSS |
653 | mov eax,cr3 |
653 | mov eax,cr3 |
654 | mov [l.cr3],eax |
654 | mov [l.cr3],eax |
655 | mov [l.eip],osloop |
655 | mov [l.eip],osloop |
656 | mov [l.esp],sysint_stack_data + 4096*2 ; uses slot 1 stack |
656 | mov [l.esp],sysint_stack_data + 4096*2 ; uses slot 1 stack |
657 | mov [l.cs],os_code |
657 | mov [l.cs],os_code |
658 | mov [l.ss],os_data |
658 | mov [l.ss],os_data |
659 | mov [l.ds],os_data |
659 | mov [l.ds],os_data |
660 | mov [l.es],os_data |
660 | mov [l.es],os_data |
661 | mov [l.fs],os_data |
661 | mov [l.fs],os_data |
662 | mov [l.gs],os_data |
662 | mov [l.gs],os_data |
663 | ; move tss to tss_data+tss_step |
663 | ; move tss to tss_data+tss_step |
664 | mov esi,tss_sceleton |
664 | mov esi,tss_sceleton |
665 | mov edi,tss_data+tss_step |
665 | mov edi,tss_data+tss_step |
666 | mov ecx,120/4 |
666 | mov ecx,120/4 |
667 | cld |
667 | cld |
668 | rep movsd |
668 | rep movsd |
669 | 669 | ||
670 | mov ax,tss0 |
670 | mov ax,tss0 |
671 | ltr ax |
671 | ltr ax |
672 | 672 | ||
673 | 673 | ||
674 | ; READ TSC / SECOND |
674 | ; READ TSC / SECOND |
675 | 675 | ||
676 | mov esi,boot_tsc |
676 | mov esi,boot_tsc |
677 | call boot_log |
677 | call boot_log |
678 | call _rdtsc |
678 | call _rdtsc |
679 | mov ecx,eax |
679 | mov ecx,eax |
680 | mov esi,250 ; wait 1/4 a second |
680 | mov esi,250 ; wait 1/4 a second |
681 | call delay_ms |
681 | call delay_ms |
682 | call _rdtsc |
682 | call _rdtsc |
683 | sub eax,ecx |
683 | sub eax,ecx |
684 | shl eax,2 |
684 | shl eax,2 |
685 | mov [0xf600],eax ; save tsc / sec |
685 | mov [0xf600],eax ; save tsc / sec |
686 | 686 | ||
687 | ; SET VARIABLES |
687 | ; SET VARIABLES |
688 | 688 | ||
689 | call set_variables |
689 | call set_variables |
690 | 690 | ||
691 | ; STACK AND FDC |
691 | ; STACK AND FDC |
692 | 692 | ||
693 | call stack_init |
693 | call stack_init |
694 | call fdc_init |
694 | call fdc_init |
695 | 695 | ||
696 | ; PALETTE FOR 320x200 and 640x480 16 col |
696 | ; PALETTE FOR 320x200 and 640x480 16 col |
697 | 697 | ||
698 | cmp [0xfe0c],word 0x12 |
698 | cmp [0xfe0c],word 0x12 |
699 | jne no_pal_vga |
699 | jne no_pal_vga |
700 | mov esi,boot_pal_vga |
700 | mov esi,boot_pal_vga |
701 | call boot_log |
701 | call boot_log |
702 | call paletteVGA |
702 | call paletteVGA |
703 | no_pal_vga: |
703 | no_pal_vga: |
704 | 704 | ||
705 | cmp [0xfe0c],word 0x13 |
705 | cmp [0xfe0c],word 0x13 |
706 | jne no_pal_ega |
706 | jne no_pal_ega |
707 | mov esi,boot_pal_ega |
707 | mov esi,boot_pal_ega |
708 | call boot_log |
708 | call boot_log |
709 | call palette320x200 |
709 | call palette320x200 |
710 | no_pal_ega: |
710 | no_pal_ega: |
711 | 711 | ||
712 | ; LOAD DEFAULT SKIN |
712 | ; LOAD DEFAULT SKIN |
713 | 713 | ||
714 | mov esi,_skin_file_default |
714 | mov esi,_skin_file_default |
715 | mov edi,_skin_file |
715 | mov edi,_skin_file |
716 | movsd |
716 | movsd |
717 | movsd |
717 | movsd |
718 | movsd |
718 | movsd |
719 | call load_skin |
719 | call load_skin |
720 | 720 | ||
721 | ; MTRR'S |
721 | ; MTRR'S |
722 | 722 | ||
723 | call enable_mtrr |
723 | call enable_mtrr |
724 | 724 | ||
725 | 725 | ||
726 | ; LOAD FIRST APPLICATION |
726 | ; LOAD FIRST APPLICATION |
727 | mov [0x3000],dword 1 |
727 | mov [0x3000],dword 1 |
728 | mov [0x3004],dword 1 |
728 | mov [0x3004],dword 1 |
729 | cli |
729 | cli |
730 | cmp byte [0x2f0000+0x9030],1 |
730 | cmp byte [0x2f0000+0x9030],1 |
731 | jne no_load_vrr_m |
731 | jne no_load_vrr_m |
732 | mov ebp,vrr_m |
732 | mov ebp,vrr_m |
733 | lea esi,[ebp+6] ; skip '/rd/1/' |
733 | lea esi,[ebp+6] ; skip '/rd/1/' |
734 | xor ebx,ebx ; no parameters |
734 | xor ebx,ebx ; no parameters |
735 | xor edx,edx ; no flags |
735 | xor edx,edx ; no flags |
736 | call fs_RamdiskExecute.flags |
736 | call fs_RamdiskExecute.flags |
737 | cmp eax,2 ; if vrr_m app found (PID=2) |
737 | cmp eax,2 ; if vrr_m app found (PID=2) |
738 | je first_app_found |
738 | je first_app_found |
739 | 739 | ||
740 | no_load_vrr_m: |
740 | no_load_vrr_m: |
741 | mov ebp,firstapp |
741 | mov ebp,firstapp |
742 | lea esi,[ebp+6] |
742 | lea esi,[ebp+6] |
743 | xor ebx,ebx ; no parameters |
743 | xor ebx,ebx ; no parameters |
744 | xor edx,edx ; no flags |
744 | xor edx,edx ; no flags |
745 | call fs_RamdiskExecute.flags |
745 | call fs_RamdiskExecute.flags |
746 | 746 | ||
747 | cmp eax,2 ; continue if a process has been loaded |
747 | cmp eax,2 ; continue if a process has been loaded |
748 | je first_app_found |
748 | je first_app_found |
749 | mov eax, 0xDEADBEEF ; otherwise halt |
749 | mov eax, 0xDEADBEEF ; otherwise halt |
750 | hlt |
750 | hlt |
751 | first_app_found: |
751 | first_app_found: |
752 | cli |
752 | cli |
753 | 753 | ||
754 | ;mov [0x3004],dword 2 |
754 | ;mov [0x3004],dword 2 |
755 | mov [0x3000],dword 1 ; set OS task fisrt |
755 | mov [0x3000],dword 1 ; set OS task fisrt |
756 | 756 | ||
757 | 757 | ||
758 | ; SET KEYBOARD PARAMETERS |
758 | ; SET KEYBOARD PARAMETERS |
759 | mov al, 0xf6 ; reset keyboard, scan enabled |
759 | mov al, 0xf6 ; reset keyboard, scan enabled |
760 | call kb_write |
760 | call kb_write |
761 | 761 | ||
762 | ; wait until 8042 is ready |
762 | ; wait until 8042 is ready |
763 | ; xor ecx,ecx |
763 | ; xor ecx,ecx |
764 | ; @@: |
764 | ; @@: |
765 | ; in al,64h |
765 | ; in al,64h |
766 | ; and al,00000010b |
766 | ; and al,00000010b |
767 | ; loopnz @b |
767 | ; loopnz @b |
768 | call Wait8042BufferEmpty |
768 | call Wait8042BufferEmpty |
769 | 769 | ||
770 | ; mov al, 0xED ; svetodiody - only for testing! |
770 | ; mov al, 0xED ; svetodiody - only for testing! |
771 | ; call kb_write |
771 | ; call kb_write |
772 | ; call kb_read |
772 | ; call kb_read |
773 | ; mov al, 111b |
773 | ; mov al, 111b |
774 | ; call kb_write |
774 | ; call kb_write |
775 | ; call kb_read |
775 | ; call kb_read |
776 | 776 | ||
777 | mov al, 0xF3 ; set repeat rate & delay |
777 | mov al, 0xF3 ; set repeat rate & delay |
778 | call kb_write |
778 | call kb_write |
779 | call kb_read |
779 | call kb_read |
780 | mov al, 0 ; 30 250 ;00100010b ; 24 500 ;00100100b ; 20 500 |
780 | mov al, 0 ; 30 250 ;00100010b ; 24 500 ;00100100b ; 20 500 |
781 | call kb_write |
781 | call kb_write |
782 | call kb_read |
782 | call kb_read |
783 | ;// mike.dld [ |
783 | ;// mike.dld [ |
784 | call set_lights |
784 | call set_lights |
785 | ;// mike.dld ] |
785 | ;// mike.dld ] |
786 | 786 | ||
787 | ; START MULTITASKING |
787 | ; START MULTITASKING |
788 | 788 | ||
789 | mov esi,boot_tasking |
789 | mov esi,boot_tasking |
790 | call boot_log |
790 | call boot_log |
791 | 791 | ||
792 | mov [0xe000],byte 1 ; multitasking enabled |
792 | mov [0xe000],byte 1 ; multitasking enabled |
793 | 793 | ||
794 | ; UNMASK ALL IRQ'S |
794 | ; UNMASK ALL IRQ'S |
795 | 795 | ||
796 | mov esi,boot_allirqs |
796 | mov esi,boot_allirqs |
797 | call boot_log |
797 | call boot_log |
798 | 798 | ||
799 | cli ;guarantee forbidance of interrupts. |
799 | cli ;guarantee forbidance of interrupts. |
800 | mov al,0 ; unmask all irq's |
800 | mov al,0 ; unmask all irq's |
801 | out 0xA1,al |
801 | out 0xA1,al |
802 | out 0x21,al |
802 | out 0x21,al |
803 | 803 | ||
804 | mov ecx,32 |
804 | mov ecx,32 |
805 | 805 | ||
806 | ready_for_irqs: |
806 | ready_for_irqs: |
807 | 807 | ||
808 | mov al,0x20 ; ready for irqs |
808 | mov al,0x20 ; ready for irqs |
809 | out 0x20,al |
809 | out 0x20,al |
810 | out 0xa0,al |
810 | out 0xa0,al |
811 | 811 | ||
812 | loop ready_for_irqs ; flush the queue |
812 | loop ready_for_irqs ; flush the queue |
813 | 813 | ||
814 | ; mov [dma_hdd],1 |
814 | ; mov [dma_hdd],1 |
815 | 815 | ||
816 | sti |
816 | sti |
817 | jmp $ ; wait here for timer to take control |
817 | jmp $ ; wait here for timer to take control |
818 | 818 | ||
819 | ; Fly :) |
819 | ; Fly :) |
820 | 820 | ||
821 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
821 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
822 | ; ; |
822 | ; ; |
823 | ; MAIN OS LOOP START ; |
823 | ; MAIN OS LOOP START ; |
824 | ; ; |
824 | ; ; |
825 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
825 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
826 | align 32 |
826 | align 32 |
827 | osloop: |
827 | osloop: |
828 | 828 | ||
829 | call [draw_pointer] |
829 | call [draw_pointer] |
830 | call checkbuttons |
830 | call checkbuttons |
831 | call checkwindows |
831 | call checkwindows |
832 | ; call check_window_move_request |
832 | ; call check_window_move_request |
833 | call checkmisc |
833 | call checkmisc |
834 | call checkVga_N13 |
834 | call checkVga_N13 |
835 | call stack_handler |
835 | call stack_handler |
836 | call checkidle |
836 | call checkidle |
837 | call check_fdd_motor_status |
837 | call check_fdd_motor_status |
838 | jmp osloop |
838 | jmp osloop |
839 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
839 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
840 | ; ; |
840 | ; ; |
841 | ; MAIN OS LOOP END ; |
841 | ; MAIN OS LOOP END ; |
842 | ; ; |
842 | ; ; |
843 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
843 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
844 | 844 | ||
845 | checkidle: |
845 | checkidle: |
846 | pushad |
846 | pushad |
847 | 847 | ||
848 | cmp [check_idle_semaphore],0 |
848 | cmp [check_idle_semaphore],0 |
849 | jne no_idle_state |
849 | jne no_idle_state |
850 | 850 | ||
851 | call change_task |
851 | call change_task |
852 | mov eax,[idlemem] |
852 | mov eax,[idlemem] |
853 | mov ebx,[timer_ticks] ;[0xfdf0] |
853 | mov ebx,[timer_ticks] ;[0xfdf0] |
854 | cmp eax,ebx |
854 | cmp eax,ebx |
855 | jnz idle_exit |
855 | jnz idle_exit |
856 | call _rdtsc |
856 | call _rdtsc |
857 | mov ecx,eax |
857 | mov ecx,eax |
858 | idle_loop: |
858 | idle_loop: |
859 | hlt |
859 | hlt |
860 | cmp [check_idle_semaphore],0 |
860 | cmp [check_idle_semaphore],0 |
861 | jne idle_loop_exit |
861 | jne idle_loop_exit |
862 | mov eax,[timer_ticks] ;[0xfdf0] |
862 | mov eax,[timer_ticks] ;[0xfdf0] |
863 | cmp ebx,eax |
863 | cmp ebx,eax |
864 | jz idle_loop |
864 | jz idle_loop |
865 | idle_loop_exit: |
865 | idle_loop_exit: |
866 | mov [idlemem],eax |
866 | mov [idlemem],eax |
867 | call _rdtsc |
867 | call _rdtsc |
868 | sub eax,ecx |
868 | sub eax,ecx |
869 | mov ebx,[idleuse] |
869 | mov ebx,[idleuse] |
870 | add ebx,eax |
870 | add ebx,eax |
871 | mov [idleuse],ebx |
871 | mov [idleuse],ebx |
872 | 872 | ||
873 | popad |
873 | popad |
874 | ret |
874 | ret |
875 | 875 | ||
876 | idle_exit: |
876 | idle_exit: |
877 | 877 | ||
878 | mov ebx,[timer_ticks] ;[0xfdf0] |
878 | mov ebx,[timer_ticks] ;[0xfdf0] |
879 | mov [idlemem],ebx |
879 | mov [idlemem],ebx |
880 | call change_task |
880 | call change_task |
881 | 881 | ||
882 | popad |
882 | popad |
883 | ret |
883 | ret |
884 | 884 | ||
885 | no_idle_state: |
885 | no_idle_state: |
886 | 886 | ||
887 | dec [check_idle_semaphore] |
887 | dec [check_idle_semaphore] |
888 | 888 | ||
889 | mov ebx,[timer_ticks] ;[0xfdf0] |
889 | mov ebx,[timer_ticks] ;[0xfdf0] |
890 | mov [idlemem],ebx |
890 | mov [idlemem],ebx |
891 | call change_task |
891 | call change_task |
892 | 892 | ||
893 | popad |
893 | popad |
894 | ret |
894 | ret |
895 | 895 | ||
896 | uglobal |
896 | uglobal |
897 | idlemem dd 0x0 |
897 | idlemem dd 0x0 |
898 | idleuse dd 0x0 |
898 | idleuse dd 0x0 |
899 | idleusesec dd 0x0 |
899 | idleusesec dd 0x0 |
900 | check_idle_semaphore dd 0x0 |
900 | check_idle_semaphore dd 0x0 |
901 | endg |
901 | endg |
902 | 902 | ||
903 | 903 | ||
904 | 904 | ||
905 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
905 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
906 | ; ; |
906 | ; ; |
907 | ; INCLUDED SYSTEM FILES ; |
907 | ; INCLUDED SYSTEM FILES ; |
908 | ; ; |
908 | ; ; |
909 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
909 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
910 | 910 | ||
911 | 911 | ||
912 | include "kernel32.inc" |
912 | include "kernel32.inc" |
913 | 913 | ||
914 | 914 | ||
915 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
915 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
916 | ; ; |
916 | ; ; |
917 | ; KERNEL FUNCTIONS ; |
917 | ; KERNEL FUNCTIONS ; |
918 | ; ; |
918 | ; ; |
919 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
919 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
920 | 920 | ||
921 | enable_mtrr: |
921 | enable_mtrr: |
922 | 922 | ||
923 | pushad |
923 | pushad |
924 | 924 | ||
925 | cmp [0x2f0000+0x901c],byte 2 |
925 | cmp [0x2f0000+0x901c],byte 2 |
926 | je no_mtrr |
926 | je no_mtrr |
927 | mov eax,[0xFE0C] ; if no LFB then no MTRR |
927 | mov eax,[0xFE0C] ; if no LFB then no MTRR |
928 | test eax,0100000000000000b |
928 | test eax,0100000000000000b |
929 | jz no_mtrr |
929 | jz no_mtrr |
930 | mov edx,[cpuid_1+3*4] ; edx - MTRR's supported ? |
930 | mov edx,[cpuid_1+3*4] ; edx - MTRR's supported ? |
931 | test edx,1000000000000b |
931 | test edx,1000000000000b |
932 | jz no_mtrr |
932 | jz no_mtrr |
933 | call find_empty_mtrr |
933 | call find_empty_mtrr |
934 | cmp ecx,0 |
934 | cmp ecx,0 |
935 | jz no_mtrr |
935 | jz no_mtrr |
936 | mov esi,boot_mtrr ; 'setting mtrr' |
936 | mov esi,boot_mtrr ; 'setting mtrr' |
937 | call boot_log |
937 | call boot_log |
938 | mov edx,0x0 ; LFB , +8 M , write combine |
938 | mov edx,0x0 ; LFB , +8 M , write combine |
939 | mov eax,[0x2f9018] |
939 | mov eax,[0x2f9018] |
940 | or eax,1 |
940 | or eax,1 |
941 | wrmsr |
941 | wrmsr |
942 | inc ecx |
942 | inc ecx |
943 | mov edx,0xf |
943 | mov edx,0xf |
944 | mov eax,0xff800800 |
944 | mov eax,0xff800800 |
945 | wrmsr |
945 | wrmsr |
946 | mov ecx,0x2ff ; enable mtrr's |
946 | mov ecx,0x2ff ; enable mtrr's |
947 | rdmsr |
947 | rdmsr |
948 | or eax,100000000000b ; set |
948 | or eax,100000000000b ; set |
949 | wrmsr |
949 | wrmsr |
950 | no_mtrr: |
950 | no_mtrr: |
951 | 951 | ||
952 | popad |
952 | popad |
953 | ret |
953 | ret |
954 | 954 | ||
955 | 955 | ||
956 | find_empty_mtrr: ; 8 pairs checked |
956 | find_empty_mtrr: ; 8 pairs checked |
957 | 957 | ||
958 | mov ecx,0x201-2 |
958 | mov ecx,0x201-2 |
959 | mtrr_find: |
959 | mtrr_find: |
960 | add ecx,2 |
960 | add ecx,2 |
961 | cmp ecx,0x200+8*2 |
961 | cmp ecx,0x200+8*2 |
962 | jge no_free_mtrr |
962 | jge no_free_mtrr |
963 | rdmsr |
963 | rdmsr |
964 | test eax,0x0800 |
964 | test eax,0x0800 |
965 | jnz mtrr_find |
965 | jnz mtrr_find |
966 | dec ecx |
966 | dec ecx |
967 | ret |
967 | ret |
968 | no_free_mtrr: |
968 | no_free_mtrr: |
969 | mov ecx,0 |
969 | mov ecx,0 |
970 | ret |
970 | ret |
971 | 971 | ||
972 | reserve_irqs_ports: |
972 | reserve_irqs_ports: |
973 | 973 | ||
974 | pushad |
974 | pushad |
975 | 975 | ||
976 | mov [irq_owner+4*0],byte 1 ; timer |
976 | mov [irq_owner+4*0],byte 1 ; timer |
977 | mov [irq_owner+4*1],byte 1 ; keyboard |
977 | mov [irq_owner+4*1],byte 1 ; keyboard |
978 | mov [irq_owner+4*5],byte 1 ; sound blaster |
978 | mov [irq_owner+4*5],byte 1 ; sound blaster |
979 | mov [irq_owner+4*6],byte 1 ; floppy diskette |
979 | mov [irq_owner+4*6],byte 1 ; floppy diskette |
980 | mov [irq_owner+4*13],byte 1 ; math co-pros |
980 | mov [irq_owner+4*13],byte 1 ; math co-pros |
981 | mov [irq_owner+4*14],byte 1 ; ide I |
981 | mov [irq_owner+4*14],byte 1 ; ide I |
982 | mov [irq_owner+4*15],byte 1 ; ide II |
982 | mov [irq_owner+4*15],byte 1 ; ide II |
983 | ; movzx eax,byte [0xf604] ; mouse irq |
983 | ; movzx eax,byte [0xf604] ; mouse irq |
984 | ; dec eax |
984 | ; dec eax |
985 | ; add eax,mouseirqtable |
985 | ; add eax,mouseirqtable |
986 | ; movzx eax,byte [eax] |
986 | ; movzx eax,byte [eax] |
987 | ; shl eax,2 |
987 | ; shl eax,2 |
988 | ; mov [irq_owner+eax],byte 1 |
988 | ; mov [irq_owner+eax],byte 1 |
989 | 989 | ||
990 | 990 | ||
991 | ; RESERVE PORTS |
991 | ; RESERVE PORTS |
992 | mov edi,1 ; 0x00-0xff |
992 | mov edi,1 ; 0x00-0xff |
993 | mov [0x2d0000],edi |
993 | mov [0x2d0000],edi |
994 | shl edi,4 |
994 | shl edi,4 |
995 | mov [0x2d0000+edi+0],dword 1 |
995 | mov [0x2d0000+edi+0],dword 1 |
996 | mov [0x2d0000+edi+4],dword 0x0 |
996 | mov [0x2d0000+edi+4],dword 0x0 |
997 | mov [0x2d0000+edi+8],dword 0xff |
997 | mov [0x2d0000+edi+8],dword 0xff |
998 | ; cmp [0xf604],byte 2 ; com1 mouse -> 0x3f0-0x3ff |
998 | ; cmp [0xf604],byte 2 ; com1 mouse -> 0x3f0-0x3ff |
999 | ; jne ripl1 |
999 | ; jne ripl1 |
1000 | ; inc dword [0x2d0000] |
1000 | ; inc dword [0x2d0000] |
1001 | ; mov edi,[0x2d0000] |
1001 | ; mov edi,[0x2d0000] |
1002 | ; shl edi,4 |
1002 | ; shl edi,4 |
1003 | ; mov [0x2d0000+edi+0],dword 1 |
1003 | ; mov [0x2d0000+edi+0],dword 1 |
1004 | ; mov [0x2d0000+edi+4],dword 0x3f0 |
1004 | ; mov [0x2d0000+edi+4],dword 0x3f0 |
1005 | ; mov [0x2d0000+edi+8],dword 0x3ff |
1005 | ; mov [0x2d0000+edi+8],dword 0x3ff |
1006 | ; ripl1: |
1006 | ; ripl1: |
1007 | ; cmp [0xf604],byte 3 ; com2 mouse -> 0x2f0-0x2ff |
1007 | ; cmp [0xf604],byte 3 ; com2 mouse -> 0x2f0-0x2ff |
1008 | ; jne ripl2 |
1008 | ; jne ripl2 |
1009 | ; inc dword [0x2d0000] |
1009 | ; inc dword [0x2d0000] |
1010 | ; mov edi,[0x2d0000] |
1010 | ; mov edi,[0x2d0000] |
1011 | ; shl edi,4 |
1011 | ; shl edi,4 |
1012 | ; mov [0x2d0000+edi+0],dword 1 |
1012 | ; mov [0x2d0000+edi+0],dword 1 |
1013 | ; mov [0x2d0000+edi+4],dword 0x2f0 |
1013 | ; mov [0x2d0000+edi+4],dword 0x2f0 |
1014 | ; mov [0x2d0000+edi+8],dword 0x2ff |
1014 | ; mov [0x2d0000+edi+8],dword 0x2ff |
1015 | ; ripl2: |
1015 | ; ripl2: |
1016 | 1016 | ||
1017 | popad |
1017 | popad |
1018 | ret |
1018 | ret |
1019 | 1019 | ||
1020 | iglobal |
1020 | iglobal |
1021 | mouseirqtable db 12 ; ps2 |
1021 | mouseirqtable db 12 ; ps2 |
1022 | db 4 ; com1 |
1022 | db 4 ; com1 |
1023 | db 3 ; com2 |
1023 | db 3 ; com2 |
1024 | endg |
1024 | endg |
1025 | 1025 | ||
1026 | setirqreadports: |
1026 | setirqreadports: |
1027 | 1027 | ||
1028 | mov [irq12read+0],dword 0x60 + 0x01000000 ; read port 0x60 , byte |
1028 | mov [irq12read+0],dword 0x60 + 0x01000000 ; read port 0x60 , byte |
1029 | mov [irq12read+4],dword 0 ; end of port list |
1029 | mov [irq12read+4],dword 0 ; end of port list |
1030 | mov [irq04read+0],dword 0x3f8 + 0x01000000 ; read port 0x3f8 , byte |
1030 | mov [irq04read+0],dword 0x3f8 + 0x01000000 ; read port 0x3f8 , byte |
1031 | mov [irq04read+4],dword 0 ; end of port list |
1031 | mov [irq04read+4],dword 0 ; end of port list |
1032 | mov [irq03read+0],dword 0x2f8 + 0x01000000 ; read port 0x2f8 , byte |
1032 | mov [irq03read+0],dword 0x2f8 + 0x01000000 ; read port 0x2f8 , byte |
1033 | mov [irq03read+4],dword 0 ; end of port list |
1033 | mov [irq03read+4],dword 0 ; end of port list |
1034 | 1034 | ||
1035 | ret |
1035 | ret |
1036 | 1036 | ||
1037 | iglobal |
1037 | iglobal |
1038 | process_number dd 0x1 |
1038 | process_number dd 0x1 |
1039 | endg |
1039 | endg |
1040 | 1040 | ||
1041 | set_variables: |
1041 | set_variables: |
1042 | 1042 | ||
1043 | mov ecx,0x100 ; flush port 0x60 |
1043 | mov ecx,0x100 ; flush port 0x60 |
1044 | .fl60: in al,0x60 |
1044 | .fl60: in al,0x60 |
1045 | loop .fl60 |
1045 | loop .fl60 |
1046 | mov [0xfcff],byte 0 ; mouse buffer |
1046 | mov [0xfcff],byte 0 ; mouse buffer |
1047 | mov [0xf400],byte 0 ; keyboard buffer |
1047 | mov [0xf400],byte 0 ; keyboard buffer |
1048 | mov [0xf500],byte 0 ; button buffer |
1048 | mov [0xf500],byte 0 ; button buffer |
1049 | ; mov [0xfb0a],dword 100*65536+100 ; mouse x/y |
1049 | ; mov [0xfb0a],dword 100*65536+100 ; mouse x/y |
1050 | 1050 | ||
1051 | push eax |
1051 | push eax |
1052 | mov ax,[0x2f0000+0x900c] |
1052 | mov ax,[0x2f0000+0x900c] |
1053 | shr ax,1 |
1053 | shr ax,1 |
1054 | shl eax,16 |
1054 | shl eax,16 |
1055 | mov ax,[0x2f0000+0x900A] |
1055 | mov ax,[0x2f0000+0x900A] |
1056 | shr ax,1 |
1056 | shr ax,1 |
1057 | mov [0xfb0a],eax |
1057 | mov [0xfb0a],eax |
1058 | pop eax |
1058 | pop eax |
1059 | 1059 | ||
1060 | mov byte [SB16_Status],0 ; Minazzi Paolo |
1060 | mov byte [SB16_Status],0 ; Minazzi Paolo |
1061 | mov [display_data-12],dword 1 ; tiled background |
1061 | mov [display_data-12],dword 1 ; tiled background |
1062 | mov [0xfe88],dword 0x2C0000 ; address of button list |
1062 | mov [0xfe88],dword 0x2C0000 ; address of button list |
1063 | 1063 | ||
1064 | ;!! IP 04.02.2005: |
1064 | ;!! IP 04.02.2005: |
1065 | mov [next_usage_update], 100 |
1065 | mov [next_usage_update], 100 |
1066 | mov byte [0xFFFF], 0 ; change task if possible |
1066 | mov byte [0xFFFF], 0 ; change task if possible |
1067 | 1067 | ||
1068 | ret |
1068 | ret |
1069 | 1069 | ||
1070 | ;* mouse centered - start code- Mario79 |
1070 | ;* mouse centered - start code- Mario79 |
1071 | mouse_centered: |
1071 | mouse_centered: |
1072 | push eax |
1072 | push eax |
1073 | mov eax,[0xFE00] |
1073 | mov eax,[0xFE00] |
1074 | shr eax,1 |
1074 | shr eax,1 |
1075 | mov [0xFB0A],ax |
1075 | mov [0xFB0A],ax |
1076 | mov eax,[0xFE04] |
1076 | mov eax,[0xFE04] |
1077 | shr eax,1 |
1077 | shr eax,1 |
1078 | mov [0xFB0C],ax |
1078 | mov [0xFB0C],ax |
1079 | pop eax |
1079 | pop eax |
1080 | ret |
1080 | ret |
1081 | ;* mouse centered - end code- Mario79 |
1081 | ;* mouse centered - end code- Mario79 |
1082 | 1082 | ||
1083 | align 4 |
1083 | align 4 |
1084 | 1084 | ||
1085 | sys_outport: |
1085 | sys_outport: |
1086 | 1086 | ||
1087 | mov edi,ebx ; separate flag for read / write |
1087 | mov edi,ebx ; separate flag for read / write |
1088 | and ebx,65535 |
1088 | and ebx,65535 |
1089 | 1089 | ||
1090 | mov ecx,[0x2d0000] |
1090 | mov ecx,[0x2d0000] |
1091 | test ecx,ecx |
1091 | test ecx,ecx |
1092 | jne sopl8 |
1092 | jne sopl8 |
1093 | mov [esp+36],dword 1 |
1093 | mov [esp+36],dword 1 |
1094 | ret |
1094 | ret |
1095 | 1095 | ||
1096 | sopl8: |
1096 | sopl8: |
1097 | mov edx,[0x3010] |
1097 | mov edx,[0x3010] |
1098 | mov edx,[edx+0x4] |
1098 | mov edx,[edx+0x4] |
1099 | and ebx,65535 |
1099 | and ebx,65535 |
1100 | cld |
1100 | cld |
1101 | sopl1: |
1101 | sopl1: |
1102 | 1102 | ||
1103 | mov esi,ecx |
1103 | mov esi,ecx |
1104 | shl esi,4 |
1104 | shl esi,4 |
1105 | add esi,0x2d0000 |
1105 | add esi,0x2d0000 |
1106 | cmp edx,[esi+0] |
1106 | cmp edx,[esi+0] |
1107 | jne sopl2 |
1107 | jne sopl2 |
1108 | cmp ebx,[esi+4] |
1108 | cmp ebx,[esi+4] |
1109 | jb sopl2 |
1109 | jb sopl2 |
1110 | cmp ebx,[esi+8] |
1110 | cmp ebx,[esi+8] |
1111 | jg sopl2 |
1111 | jg sopl2 |
1112 | jmp sopl3 |
1112 | jmp sopl3 |
1113 | 1113 | ||
1114 | sopl2: |
1114 | sopl2: |
1115 | 1115 | ||
1116 | dec ecx |
1116 | dec ecx |
1117 | jnz sopl1 |
1117 | jnz sopl1 |
1118 | mov [esp+36],dword 1 |
1118 | mov [esp+36],dword 1 |
1119 | ret |
1119 | ret |
1120 | 1120 | ||
1121 | sopl3: |
1121 | sopl3: |
1122 | 1122 | ||
1123 | test edi,0x80000000 ; read ? |
1123 | test edi,0x80000000 ; read ? |
1124 | jnz sopl4 |
1124 | jnz sopl4 |
1125 | 1125 | ||
1126 | mov dx,bx ; write |
1126 | mov dx,bx ; write |
1127 | out dx,al |
1127 | out dx,al |
1128 | mov [esp+36],dword 0 |
1128 | mov [esp+36],dword 0 |
1129 | ret |
1129 | ret |
1130 | 1130 | ||
1131 | sopl4: |
1131 | sopl4: |
1132 | 1132 | ||
1133 | mov dx,bx ; read |
1133 | mov dx,bx ; read |
1134 | in al,dx |
1134 | in al,dx |
1135 | and eax,0xff |
1135 | and eax,0xff |
1136 | mov [esp+36],dword 0 |
1136 | mov [esp+36],dword 0 |
1137 | mov [esp+24],eax |
1137 | mov [esp+24],eax |
1138 | ret |
1138 | ret |
1139 | 1139 | ||
1140 | 1140 | ||
1141 | 1141 | ||
1142 | align 4 |
1142 | align 4 |
1143 | sys_sb16: |
1143 | sys_sb16: |
1144 | 1144 | ||
1145 | cmp word [sb16],word 0 |
1145 | cmp word [sb16],word 0 |
1146 | jnz sb16l1 |
1146 | jnz sb16l1 |
1147 | mov [esp+36],dword 1 |
1147 | mov [esp+36],dword 1 |
1148 | ret |
1148 | ret |
1149 | sb16l1: |
1149 | sb16l1: |
1150 | mov [esp+36],dword 0 |
1150 | mov [esp+36],dword 0 |
1151 | cmp eax,1 ; set volume - main |
1151 | cmp eax,1 ; set volume - main |
1152 | jnz sb16l2 |
1152 | jnz sb16l2 |
1153 | mov dx,word [sb16] |
1153 | mov dx,word [sb16] |
1154 | add dx,4 |
1154 | add dx,4 |
1155 | mov al,0x22 |
1155 | mov al,0x22 |
1156 | out dx,al |
1156 | out dx,al |
1157 | mov esi,1 |
1157 | mov esi,1 |
1158 | call delay_ms |
1158 | call delay_ms |
1159 | mov eax,ebx |
1159 | mov eax,ebx |
1160 | inc edx |
1160 | inc edx |
1161 | out dx,al |
1161 | out dx,al |
1162 | ret |
1162 | ret |
1163 | sb16l2: |
1163 | sb16l2: |
1164 | 1164 | ||
1165 | cmp eax,2 ; set volume - cd |
1165 | cmp eax,2 ; set volume - cd |
1166 | jnz sb16l3 |
1166 | jnz sb16l3 |
1167 | mov dx,word [sb16] |
1167 | mov dx,word [sb16] |
1168 | add dx,4 |
1168 | add dx,4 |
1169 | mov al,0x28 |
1169 | mov al,0x28 |
1170 | out dx,al |
1170 | out dx,al |
1171 | mov esi,1 |
1171 | mov esi,1 |
1172 | call delay_ms |
1172 | call delay_ms |
1173 | mov eax,ebx |
1173 | mov eax,ebx |
1174 | add edx,1 |
1174 | add edx,1 |
1175 | out dx,al |
1175 | out dx,al |
1176 | ret |
1176 | ret |
1177 | sb16l3: |
1177 | sb16l3: |
1178 | mov [esp+36],dword 2 |
1178 | mov [esp+36],dword 2 |
1179 | ret |
1179 | ret |
1180 | 1180 | ||
1181 | 1181 | ||
1182 | align 4 |
1182 | align 4 |
1183 | 1183 | ||
1184 | sys_sb16II: |
1184 | sys_sb16II: |
1185 | 1185 | ||
1186 | cmp word [sb16],word 0 |
1186 | cmp word [sb16],word 0 |
1187 | jnz IIsb16l1 |
1187 | jnz IIsb16l1 |
1188 | mov [esp+36],dword 1 |
1188 | mov [esp+36],dword 1 |
1189 | ret |
1189 | ret |
1190 | IIsb16l1: |
1190 | IIsb16l1: |
1191 | 1191 | ||
1192 | cmp eax,1 ; set volume - main |
1192 | cmp eax,1 ; set volume - main |
1193 | jnz IIsb16l2 |
1193 | jnz IIsb16l2 |
1194 | ; L |
1194 | ; L |
1195 | mov dx,word [sb16] |
1195 | mov dx,word [sb16] |
1196 | add dx,4 |
1196 | add dx,4 |
1197 | mov al,0x30 |
1197 | mov al,0x30 |
1198 | out dx,al |
1198 | out dx,al |
1199 | mov eax,ebx |
1199 | mov eax,ebx |
1200 | inc edx |
1200 | inc edx |
1201 | out dx,al |
1201 | out dx,al |
1202 | ; R |
1202 | ; R |
1203 | mov dx,word [sb16] |
1203 | mov dx,word [sb16] |
1204 | add dx,4 |
1204 | add dx,4 |
1205 | mov al,0x31 |
1205 | mov al,0x31 |
1206 | out dx,al |
1206 | out dx,al |
1207 | mov eax,ebx |
1207 | mov eax,ebx |
1208 | inc edx |
1208 | inc edx |
1209 | out dx,al |
1209 | out dx,al |
1210 | mov [esp+36],dword 0 |
1210 | mov [esp+36],dword 0 |
1211 | ret |
1211 | ret |
1212 | IIsb16l2: |
1212 | IIsb16l2: |
1213 | 1213 | ||
1214 | cmp eax,2 ; set volume - cd |
1214 | cmp eax,2 ; set volume - cd |
1215 | jnz IIsb16l3 |
1215 | jnz IIsb16l3 |
1216 | ; L |
1216 | ; L |
1217 | mov dx,word [sb16] |
1217 | mov dx,word [sb16] |
1218 | add dx,4 |
1218 | add dx,4 |
1219 | mov al,0x36 |
1219 | mov al,0x36 |
1220 | out dx,al |
1220 | out dx,al |
1221 | mov eax,ebx |
1221 | mov eax,ebx |
1222 | inc edx |
1222 | inc edx |
1223 | out dx,al |
1223 | out dx,al |
1224 | ; R |
1224 | ; R |
1225 | mov dx,word [sb16] |
1225 | mov dx,word [sb16] |
1226 | add dx,4 |
1226 | add dx,4 |
1227 | mov al,0x37 |
1227 | mov al,0x37 |
1228 | out dx,al |
1228 | out dx,al |
1229 | mov eax,ebx |
1229 | mov eax,ebx |
1230 | inc edx |
1230 | inc edx |
1231 | out dx,al |
1231 | out dx,al |
1232 | mov [esp+36],dword 0 |
1232 | mov [esp+36],dword 0 |
1233 | ret |
1233 | ret |
1234 | IIsb16l3: |
1234 | IIsb16l3: |
1235 | 1235 | ||
1236 | mov [esp+36],dword 2 |
1236 | mov [esp+36],dword 2 |
1237 | ret |
1237 | ret |
1238 | 1238 | ||
1239 | 1239 | ||
1240 | align 4 |
1240 | align 4 |
1241 | 1241 | ||
1242 | sys_wss: |
1242 | sys_wss: |
1243 | 1243 | ||
1244 | cmp word [wss],word 0 |
1244 | cmp word [wss],word 0 |
1245 | jnz wssl1 |
1245 | jnz wssl1 |
1246 | mov [esp+36],dword 1 |
1246 | mov [esp+36],dword 1 |
1247 | ret |
1247 | ret |
1248 | wssl1: |
1248 | wssl1: |
1249 | 1249 | ||
1250 | cmp eax,1 ; set volume - main |
1250 | cmp eax,1 ; set volume - main |
1251 | jnz wssl2 |
1251 | jnz wssl2 |
1252 | mov [esp+36],dword 0 |
1252 | mov [esp+36],dword 0 |
1253 | ret |
1253 | ret |
1254 | wssl2: |
1254 | wssl2: |
1255 | 1255 | ||
1256 | cmp eax,2 ; set volume - cd |
1256 | cmp eax,2 ; set volume - cd |
1257 | jnz wssl3 |
1257 | jnz wssl3 |
1258 | ; L |
1258 | ; L |
1259 | mov dx,word [wss] |
1259 | mov dx,word [wss] |
1260 | add dx,4 |
1260 | add dx,4 |
1261 | mov al,0x2 |
1261 | mov al,0x2 |
1262 | out dx,al |
1262 | out dx,al |
1263 | mov esi,1 |
1263 | mov esi,1 |
1264 | call delay_ms |
1264 | call delay_ms |
1265 | mov eax,ebx |
1265 | mov eax,ebx |
1266 | inc edx |
1266 | inc edx |
1267 | out dx,al |
1267 | out dx,al |
1268 | ; R |
1268 | ; R |
1269 | mov dx,word [wss] |
1269 | mov dx,word [wss] |
1270 | add dx,4 |
1270 | add dx,4 |
1271 | mov al,0x3 |
1271 | mov al,0x3 |
1272 | out dx,al |
1272 | out dx,al |
1273 | mov esi,1 |
1273 | mov esi,1 |
1274 | call delay_ms |
1274 | call delay_ms |
1275 | mov eax,ebx |
1275 | mov eax,ebx |
1276 | inc edx |
1276 | inc edx |
1277 | out dx,al |
1277 | out dx,al |
1278 | mov [esp+36],dword 0 |
1278 | mov [esp+36],dword 0 |
1279 | ret |
1279 | ret |
1280 | wssl3: |
1280 | wssl3: |
1281 | mov [esp+36],dword 2 |
1281 | mov [esp+36],dword 2 |
1282 | ret |
1282 | ret |
1283 | 1283 | ||
1284 | display_number: |
1284 | display_number: |
1285 | 1285 | ||
1286 | ; eax = print type, al=0 -> ebx is number |
1286 | ; eax = print type, al=0 -> ebx is number |
1287 | ; al=1 -> ebx is pointer |
1287 | ; al=1 -> ebx is pointer |
1288 | ; ah=0 -> display decimal |
1288 | ; ah=0 -> display decimal |
1289 | ; ah=1 -> display hexadecimal |
1289 | ; ah=1 -> display hexadecimal |
1290 | ; ah=2 -> display binary |
1290 | ; ah=2 -> display binary |
1291 | ; eax bits 16-21 = number of digits to display (0-32) |
1291 | ; eax bits 16-21 = number of digits to display (0-32) |
1292 | ; eax bits 22-31 = reserved |
1292 | ; eax bits 22-31 = reserved |
1293 | ; |
1293 | ; |
1294 | ; ebx = number or pointer |
1294 | ; ebx = number or pointer |
1295 | ; ecx = x shl 16 + y |
1295 | ; ecx = x shl 16 + y |
1296 | ; edx = color |
1296 | ; edx = color |
1297 | 1297 | ||
1298 | cmp eax,0xffff ; length > 0 ? |
1298 | cmp eax,0xffff ; length > 0 ? |
1299 | jge cont_displ |
1299 | jge cont_displ |
1300 | ret |
1300 | ret |
1301 | cont_displ: |
1301 | cont_displ: |
1302 | 1302 | ||
1303 | cmp eax,61*0x10000 ; length <= 60 ? |
1303 | cmp eax,61*0x10000 ; length <= 60 ? |
1304 | jb cont_displ2 |
1304 | jb cont_displ2 |
1305 | ret |
1305 | ret |
1306 | cont_displ2: |
1306 | cont_displ2: |
1307 | 1307 | ||
1308 | pushad |
1308 | pushad |
1309 | 1309 | ||
1310 | cmp al,1 ; ecx is a pointer ? |
1310 | cmp al,1 ; ecx is a pointer ? |
1311 | jne displnl1 |
1311 | jne displnl1 |
1312 | mov ebx,[ebx+std_application_base_address] |
1312 | mov ebx,[ebx+std_application_base_address] |
1313 | displnl1: |
1313 | displnl1: |
1314 | sub esp,64 |
1314 | sub esp,64 |
1315 | 1315 | ||
1316 | cmp ah,0 ; DECIMAL |
1316 | cmp ah,0 ; DECIMAL |
1317 | jne no_display_desnum |
1317 | jne no_display_desnum |
1318 | shr eax,16 |
1318 | shr eax,16 |
1319 | and eax,0x3f |
1319 | and eax,0x3f |
1320 | push eax |
1320 | push eax |
1321 | mov edi,esp |
1321 | mov edi,esp |
1322 | add edi,4+64 |
1322 | add edi,4+64 |
1323 | mov ecx,eax |
1323 | mov ecx,eax |
1324 | mov eax,ebx |
1324 | mov eax,ebx |
1325 | mov ebx,10 |
1325 | mov ebx,10 |
1326 | d_desnum: |
1326 | d_desnum: |
1327 | xor edx,edx |
1327 | xor edx,edx |
1328 | div ebx |
1328 | div ebx |
1329 | add dl,48 |
1329 | add dl,48 |
1330 | mov [edi],dl |
1330 | mov [edi],dl |
1331 | dec edi |
1331 | dec edi |
1332 | loop d_desnum |
1332 | loop d_desnum |
1333 | pop eax |
1333 | pop eax |
1334 | call draw_num_text |
1334 | call draw_num_text |
1335 | add esp,64 |
1335 | add esp,64 |
1336 | popad |
1336 | popad |
1337 | ret |
1337 | ret |
1338 | no_display_desnum: |
1338 | no_display_desnum: |
1339 | 1339 | ||
1340 | cmp ah,0x01 ; HEXADECIMAL |
1340 | cmp ah,0x01 ; HEXADECIMAL |
1341 | jne no_display_hexnum |
1341 | jne no_display_hexnum |
1342 | shr eax,16 |
1342 | shr eax,16 |
1343 | and eax,0x3f |
1343 | and eax,0x3f |
1344 | push eax |
1344 | push eax |
1345 | mov edi,esp |
1345 | mov edi,esp |
1346 | add edi,4+64 |
1346 | add edi,4+64 |
1347 | mov ecx,eax |
1347 | mov ecx,eax |
1348 | mov eax,ebx |
1348 | mov eax,ebx |
1349 | mov ebx,16 |
1349 | mov ebx,16 |
1350 | d_hexnum: |
1350 | d_hexnum: |
1351 | xor edx,edx |
1351 | xor edx,edx |
1352 | div ebx |
1352 | div ebx |
1353 | add edx,hexletters |
1353 | add edx,hexletters |
1354 | mov dl,[edx] |
1354 | mov dl,[edx] |
1355 | mov [edi],dl |
1355 | mov [edi],dl |
1356 | dec edi |
1356 | dec edi |
1357 | loop d_hexnum |
1357 | loop d_hexnum |
1358 | pop eax |
1358 | pop eax |
1359 | call draw_num_text |
1359 | call draw_num_text |
1360 | add esp,64 |
1360 | add esp,64 |
1361 | popad |
1361 | popad |
1362 | ret |
1362 | ret |
1363 | no_display_hexnum: |
1363 | no_display_hexnum: |
1364 | 1364 | ||
1365 | cmp ah,0x02 ; BINARY |
1365 | cmp ah,0x02 ; BINARY |
1366 | jne no_display_binnum |
1366 | jne no_display_binnum |
1367 | shr eax,16 |
1367 | shr eax,16 |
1368 | and eax,0x3f |
1368 | and eax,0x3f |
1369 | push eax |
1369 | push eax |
1370 | mov edi,esp |
1370 | mov edi,esp |
1371 | add edi,4+64 |
1371 | add edi,4+64 |
1372 | mov ecx,eax |
1372 | mov ecx,eax |
1373 | mov eax,ebx |
1373 | mov eax,ebx |
1374 | mov ebx,2 |
1374 | mov ebx,2 |
1375 | d_binnum: |
1375 | d_binnum: |
1376 | xor edx,edx |
1376 | xor edx,edx |
1377 | div ebx |
1377 | div ebx |
1378 | add dl,48 |
1378 | add dl,48 |
1379 | mov [edi],dl |
1379 | mov [edi],dl |
1380 | dec edi |
1380 | dec edi |
1381 | loop d_binnum |
1381 | loop d_binnum |
1382 | pop eax |
1382 | pop eax |
1383 | call draw_num_text |
1383 | call draw_num_text |
1384 | add esp,64 |
1384 | add esp,64 |
1385 | popad |
1385 | popad |
1386 | ret |
1386 | ret |
1387 | no_display_binnum: |
1387 | no_display_binnum: |
1388 | 1388 | ||
1389 | add esp,64 |
1389 | add esp,64 |
1390 | popad |
1390 | popad |
1391 | ret |
1391 | ret |
1392 | 1392 | ||
1393 | 1393 | ||
1394 | draw_num_text: |
1394 | draw_num_text: |
1395 | 1395 | ||
1396 | ; dtext |
1396 | ; dtext |
1397 | ; |
1397 | ; |
1398 | ; eax x & y |
1398 | ; eax x & y |
1399 | ; ebx color |
1399 | ; ebx color |
1400 | ; ecx start of text |
1400 | ; ecx start of text |
1401 | ; edx length |
1401 | ; edx length |
1402 | ; edi 1 force |
1402 | ; edi 1 force |
1403 | 1403 | ||
1404 | mov edi,[0x3000] |
1404 | mov edi,[0x3000] |
1405 | shl edi,8 |
1405 | shl edi,8 |
1406 | add ax,word[edi+0x80000+APPDATA.wnd_clientbox.top] |
1406 | add ax,word[edi+0x80000+APPDATA.wnd_clientbox.top] |
1407 | rol eax,16 |
1407 | rol eax,16 |
1408 | add ax,word[edi+0x80000+APPDATA.wnd_clientbox.left] |
1408 | add ax,word[edi+0x80000+APPDATA.wnd_clientbox.left] |
1409 | rol eax,16 |
1409 | rol eax,16 |
1410 | 1410 | ||
1411 | mov edx,eax |
1411 | mov edx,eax |
1412 | mov ecx,65 |
1412 | mov ecx,65 |
1413 | sub ecx,eax |
1413 | sub ecx,eax |
1414 | add ecx,esp |
1414 | add ecx,esp |
1415 | add ecx,4 |
1415 | add ecx,4 |
1416 | mov eax,[esp+64+32-8+4] |
1416 | mov eax,[esp+64+32-8+4] |
1417 | push edx ; add window start x & y |
1417 | push edx ; add window start x & y |
1418 | mov edx,[0x3010] |
1418 | mov edx,[0x3010] |
1419 | mov ebx,[edx-twdw+WDATA.box.left] |
1419 | mov ebx,[edx-twdw+WDATA.box.left] |
1420 | shl ebx,16 |
1420 | shl ebx,16 |
1421 | add ebx,[edx-twdw+WDATA.box.top] |
1421 | add ebx,[edx-twdw+WDATA.box.top] |
1422 | add eax,ebx |
1422 | add eax,ebx |
1423 | pop edx |
1423 | pop edx |
1424 | mov ebx,[esp+64+32-12+4] |
1424 | mov ebx,[esp+64+32-12+4] |
1425 | and ebx, not 0x80000000 ; force counted string |
1425 | and ebx, not 0x80000000 ; force counted string |
1426 | mov esi, [esp+64+4+4] |
1426 | mov esi, [esp+64+4+4] |
1427 | xor edi,edi |
1427 | xor edi,edi |
1428 | jmp dtext |
1428 | jmp dtext |
1429 | 1429 | ||
1430 | read_string: |
1430 | read_string: |
1431 | 1431 | ||
1432 | ; eax read_area |
1432 | ; eax read_area |
1433 | ; ebx color of letter |
1433 | ; ebx color of letter |
1434 | ; ecx color of background |
1434 | ; ecx color of background |
1435 | ; edx number of letters to read |
1435 | ; edx number of letters to read |
1436 | ; esi [x start]*65536 + [y_start] |
1436 | ; esi [x start]*65536 + [y_start] |
1437 | 1437 | ||
1438 | ret |
1438 | ret |
1439 | 1439 | ||
1440 | 1440 | ||
1441 | align 4 |
1441 | align 4 |
1442 | 1442 | ||
1443 | sys_setup: |
1443 | sys_setup: |
1444 | 1444 | ||
1445 | ; 1=roland mpu midi base , base io address |
1445 | ; 1=roland mpu midi base , base io address |
1446 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1446 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1447 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1447 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1448 | ; 4=sb16 base , base io address |
1448 | ; 4=sb16 base , base io address |
1449 | ; 5=system language, 1eng 2fi 3ger 4rus |
1449 | ; 5=system language, 1eng 2fi 3ger 4rus |
1450 | ; 6=wss base , base io address |
1450 | ; 6=wss base , base io address |
1451 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1451 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1452 | ; 8=fat32 partition in hd |
1452 | ; 8=fat32 partition in hd |
1453 | ; 9 |
1453 | ; 9 |
1454 | ; 10 = sound dma channel |
1454 | ; 10 = sound dma channel |
1455 | ; 11 = enable lba read |
1455 | ; 11 = enable lba read |
1456 | ; 12 = enable pci access |
1456 | ; 12 = enable pci access |
1457 | 1457 | ||
1458 | 1458 | ||
1459 | mov [esp+36],dword 0 |
1459 | mov [esp+36],dword 0 |
1460 | cmp eax,1 ; MIDI |
1460 | cmp eax,1 ; MIDI |
1461 | jnz nsyse1 |
1461 | jnz nsyse1 |
1462 | cmp ebx,0x100 |
1462 | cmp ebx,0x100 |
1463 | jb nsyse1 |
1463 | jb nsyse1 |
1464 | mov edx,65535 |
1464 | mov edx,65535 |
1465 | cmp edx,ebx |
1465 | cmp edx,ebx |
1466 | jb nsyse1 |
1466 | jb nsyse1 |
1467 | mov [midi_base],bx |
1467 | mov [midi_base],bx |
1468 | mov word [mididp],bx |
1468 | mov word [mididp],bx |
1469 | inc bx |
1469 | inc bx |
1470 | mov word [midisp],bx |
1470 | mov word [midisp],bx |
1471 | ret |
1471 | ret |
1472 | 1472 | ||
1473 | midi_base dw 0 |
1473 | midi_base dw 0 |
1474 | 1474 | ||
1475 | nsyse1: |
1475 | nsyse1: |
1476 | 1476 | ||
1477 | cmp eax,2 ; KEYBOARD |
1477 | cmp eax,2 ; KEYBOARD |
1478 | jnz nsyse2 |
1478 | jnz nsyse2 |
1479 | cmp ebx,1 |
1479 | cmp ebx,1 |
1480 | jnz kbnobase |
1480 | jnz kbnobase |
1481 | mov edi,[0x3010] |
1481 | mov edi,[0x3010] |
1482 | add ecx,[edi+TASKDATA.mem_start] |
1482 | add ecx,[edi+TASKDATA.mem_start] |
1483 | mov eax,ecx |
1483 | mov eax,ecx |
1484 | mov ebx,keymap |
1484 | mov ebx,keymap |
1485 | mov ecx,128 |
1485 | mov ecx,128 |
1486 | call memmove |
1486 | call memmove |
1487 | ret |
1487 | ret |
1488 | kbnobase: |
1488 | kbnobase: |
1489 | cmp ebx,2 |
1489 | cmp ebx,2 |
1490 | jnz kbnoshift |
1490 | jnz kbnoshift |
1491 | mov edi,[0x3010] |
1491 | mov edi,[0x3010] |
1492 | add ecx,[edi+TASKDATA.mem_start] |
1492 | add ecx,[edi+TASKDATA.mem_start] |
1493 | mov eax,ecx |
1493 | mov eax,ecx |
1494 | mov ebx,keymap_shift |
1494 | mov ebx,keymap_shift |
1495 | mov ecx,128 |
1495 | mov ecx,128 |
1496 | call memmove |
1496 | call memmove |
1497 | ret |
1497 | ret |
1498 | kbnoshift: |
1498 | kbnoshift: |
1499 | cmp ebx,3 |
1499 | cmp ebx,3 |
1500 | jne kbnoalt |
1500 | jne kbnoalt |
1501 | mov edi,[0x3010] |
1501 | mov edi,[0x3010] |
1502 | add ecx,[edi+TASKDATA.mem_start] |
1502 | add ecx,[edi+TASKDATA.mem_start] |
1503 | mov eax,ecx |
1503 | mov eax,ecx |
1504 | mov ebx,keymap_alt |
1504 | mov ebx,keymap_alt |
1505 | mov ecx,128 |
1505 | mov ecx,128 |
1506 | call memmove |
1506 | call memmove |
1507 | ret |
1507 | ret |
1508 | kbnoalt: |
1508 | kbnoalt: |
1509 | cmp ebx,9 |
1509 | cmp ebx,9 |
1510 | jnz kbnocountry |
1510 | jnz kbnocountry |
1511 | mov word [keyboard],cx |
1511 | mov word [keyboard],cx |
1512 | ret |
1512 | ret |
1513 | kbnocountry: |
1513 | kbnocountry: |
1514 | mov [esp+36],dword 1 |
1514 | mov [esp+36],dword 1 |
1515 | ret |
1515 | ret |
1516 | nsyse2: |
1516 | nsyse2: |
1517 | cmp eax,3 ; CD |
1517 | cmp eax,3 ; CD |
1518 | jnz nsyse3 |
1518 | jnz nsyse3 |
1519 | test ebx,ebx |
1519 | test ebx,ebx |
1520 | jz nosesl |
1520 | jz nosesl |
1521 | cmp ebx, 4 |
1521 | cmp ebx, 4 |
1522 | ja nosesl |
1522 | ja nosesl |
1523 | mov [cd_base],bl |
1523 | mov [cd_base],bl |
1524 | cmp ebx,1 |
1524 | cmp ebx,1 |
1525 | jnz noprma |
1525 | jnz noprma |
1526 | mov [cdbase],0x1f0 |
1526 | mov [cdbase],0x1f0 |
1527 | mov [cdid],0xa0 |
1527 | mov [cdid],0xa0 |
1528 | noprma: |
1528 | noprma: |
1529 | cmp ebx,2 |
1529 | cmp ebx,2 |
1530 | jnz noprsl |
1530 | jnz noprsl |
1531 | mov [cdbase],0x1f0 |
1531 | mov [cdbase],0x1f0 |
1532 | mov [cdid],0xb0 |
1532 | mov [cdid],0xb0 |
1533 | noprsl: |
1533 | noprsl: |
1534 | cmp ebx,3 |
1534 | cmp ebx,3 |
1535 | jnz nosema |
1535 | jnz nosema |
1536 | mov [cdbase],0x170 |
1536 | mov [cdbase],0x170 |
1537 | mov [cdid],0xa0 |
1537 | mov [cdid],0xa0 |
1538 | nosema: |
1538 | nosema: |
1539 | cmp ebx,4 |
1539 | cmp ebx,4 |
1540 | jnz nosesl |
1540 | jnz nosesl |
1541 | mov [cdbase],0x170 |
1541 | mov [cdbase],0x170 |
1542 | mov [cdid],0xb0 |
1542 | mov [cdid],0xb0 |
1543 | nosesl: |
1543 | nosesl: |
1544 | ret |
1544 | ret |
1545 | 1545 | ||
1546 | cd_base db 0 |
1546 | cd_base db 0 |
1547 | 1547 | ||
1548 | nsyse3: |
1548 | nsyse3: |
1549 | 1549 | ||
1550 | cmp eax,4 ; SB |
1550 | cmp eax,4 ; SB |
1551 | jnz nsyse4 |
1551 | jnz nsyse4 |
1552 | cmp ebx,0x100 |
1552 | cmp ebx,0x100 |
1553 | jb nsyse4 |
1553 | jb nsyse4 |
1554 | mov edx,65535 |
1554 | mov edx,65535 |
1555 | cmp edx,ebx |
1555 | cmp edx,ebx |
1556 | jb nsyse4 |
1556 | jb nsyse4 |
1557 | mov word [sb16],bx |
1557 | mov word [sb16],bx |
1558 | ret |
1558 | ret |
1559 | nsyse4: |
1559 | nsyse4: |
1560 | 1560 | ||
1561 | cmp eax,5 ; SYSTEM LANGUAGE |
1561 | cmp eax,5 ; SYSTEM LANGUAGE |
1562 | jnz nsyse5 |
1562 | jnz nsyse5 |
1563 | mov [syslang],ebx |
1563 | mov [syslang],ebx |
1564 | ret |
1564 | ret |
1565 | nsyse5: |
1565 | nsyse5: |
1566 | 1566 | ||
1567 | cmp eax,6 ; WSS |
1567 | cmp eax,6 ; WSS |
1568 | jnz nsyse6 |
1568 | jnz nsyse6 |
1569 | cmp ebx,0x100 |
1569 | cmp ebx,0x100 |
1570 | jb nsyse6 |
1570 | jb nsyse6 |
1571 | mov [wss],ebx |
1571 | mov [wss],ebx |
1572 | ret |
1572 | ret |
1573 | 1573 | ||
1574 | wss_temp dd 0 |
1574 | wss_temp dd 0 |
1575 | 1575 | ||
1576 | nsyse6: |
1576 | nsyse6: |
1577 | 1577 | ||
1578 | cmp eax,7 ; HD BASE |
1578 | cmp eax,7 ; HD BASE |
1579 | jne nsyse7 |
1579 | jne nsyse7 |
1580 | test ebx,ebx |
1580 | test ebx,ebx |
1581 | jz nosethd |
1581 | jz nosethd |
1582 | cmp ebx,4 |
1582 | cmp ebx,4 |
1583 | ja nosethd |
1583 | ja nosethd |
1584 | mov [hd_base],bl |
1584 | mov [hd_base],bl |
1585 | cmp ebx,1 |
1585 | cmp ebx,1 |
1586 | jnz noprmahd |
1586 | jnz noprmahd |
1587 | mov [hdbase],0x1f0 |
1587 | mov [hdbase],0x1f0 |
1588 | mov [hdid],0x0 |
1588 | mov [hdid],0x0 |
1589 | mov [hdpos],1 |
1589 | mov [hdpos],1 |
1590 | ; call set_FAT32_variables |
1590 | ; call set_FAT32_variables |
1591 | noprmahd: |
1591 | noprmahd: |
1592 | cmp ebx,2 |
1592 | cmp ebx,2 |
1593 | jnz noprslhd |
1593 | jnz noprslhd |
1594 | mov [hdbase],0x1f0 |
1594 | mov [hdbase],0x1f0 |
1595 | mov [hdid],0x10 |
1595 | mov [hdid],0x10 |
1596 | mov [hdpos],2 |
1596 | mov [hdpos],2 |
1597 | ; call set_FAT32_variables |
1597 | ; call set_FAT32_variables |
1598 | noprslhd: |
1598 | noprslhd: |
1599 | cmp ebx,3 |
1599 | cmp ebx,3 |
1600 | jnz nosemahd |
1600 | jnz nosemahd |
1601 | mov [hdbase],0x170 |
1601 | mov [hdbase],0x170 |
1602 | mov [hdid],0x0 |
1602 | mov [hdid],0x0 |
1603 | mov [hdpos],3 |
1603 | mov [hdpos],3 |
1604 | ; call set_FAT32_variables |
1604 | ; call set_FAT32_variables |
1605 | nosemahd: |
1605 | nosemahd: |
1606 | cmp ebx,4 |
1606 | cmp ebx,4 |
1607 | jnz noseslhd |
1607 | jnz noseslhd |
1608 | mov [hdbase],0x170 |
1608 | mov [hdbase],0x170 |
1609 | mov [hdid],0x10 |
1609 | mov [hdid],0x10 |
1610 | mov [hdpos],4 |
1610 | mov [hdpos],4 |
1611 | ; call set_FAT32_variables |
1611 | ; call set_FAT32_variables |
1612 | noseslhd: |
1612 | noseslhd: |
1613 | mov [0xfe10],dword 0 |
1613 | mov [0xfe10],dword 0 |
1614 | call reserve_hd1 |
1614 | call reserve_hd1 |
1615 | call clear_hd_cache |
1615 | call clear_hd_cache |
1616 | mov [hd1_status],0 ; free |
1616 | mov [hd1_status],0 ; free |
1617 | nosethd: |
1617 | nosethd: |
1618 | ret |
1618 | ret |
1619 | 1619 | ||
1620 | hd_base db 0 |
1620 | hd_base db 0 |
1621 | 1621 | ||
1622 | nsyse7: |
1622 | nsyse7: |
1623 | 1623 | ||
1624 | cmp eax,8 ; HD PARTITION |
1624 | cmp eax,8 ; HD PARTITION |
1625 | jne nsyse8 |
1625 | jne nsyse8 |
1626 | mov [fat32part],ebx |
1626 | mov [fat32part],ebx |
1627 | ; call set_FAT32_variables |
1627 | ; call set_FAT32_variables |
1628 | call reserve_hd1 |
1628 | call reserve_hd1 |
1629 | call clear_hd_cache |
1629 | call clear_hd_cache |
1630 | pusha |
1630 | pusha |
1631 | call choice_necessity_partition_1 |
1631 | call choice_necessity_partition_1 |
1632 | popa |
1632 | popa |
1633 | mov [hd1_status],0 ; free |
1633 | mov [hd1_status],0 ; free |
1634 | ret |
1634 | ret |
1635 | nsyse8: |
1635 | nsyse8: |
1636 | 1636 | ||
1637 | cmp eax,10 ; SOUND DMA CHANNEL |
1637 | cmp eax,10 ; SOUND DMA CHANNEL |
1638 | jne no_set_sound_dma |
1638 | jne no_set_sound_dma |
1639 | cmp ebx,3 |
1639 | cmp ebx,3 |
1640 | ja sys_setup_err |
1640 | ja sys_setup_err |
1641 | mov [sound_dma],ebx |
1641 | mov [sound_dma],ebx |
1642 | ret |
1642 | ret |
1643 | no_set_sound_dma: |
1643 | no_set_sound_dma: |
1644 | 1644 | ||
1645 | cmp eax,11 ; ENABLE LBA READ |
1645 | cmp eax,11 ; ENABLE LBA READ |
1646 | jne no_set_lba_read |
1646 | jne no_set_lba_read |
1647 | and ebx,1 |
1647 | and ebx,1 |
1648 | mov [lba_read_enabled],ebx |
1648 | mov [lba_read_enabled],ebx |
1649 | ret |
1649 | ret |
1650 | no_set_lba_read: |
1650 | no_set_lba_read: |
1651 | 1651 | ||
1652 | cmp eax,12 ; ENABLE PCI ACCESS |
1652 | cmp eax,12 ; ENABLE PCI ACCESS |
1653 | jne no_set_pci_access |
1653 | jne no_set_pci_access |
1654 | and ebx,1 |
1654 | and ebx,1 |
1655 | mov [pci_access_enabled],ebx |
1655 | mov [pci_access_enabled],ebx |
1656 | ret |
1656 | ret |
1657 | no_set_pci_access: |
1657 | no_set_pci_access: |
1658 | 1658 | ||
1659 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1659 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1660 | include 'vmodeint.inc' |
1660 | include 'vmodeint.inc' |
1661 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1661 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1662 | 1662 | ||
1663 | sys_setup_err: |
1663 | sys_setup_err: |
1664 | mov [esp+36],dword -1 |
1664 | mov [esp+36],dword -1 |
1665 | ret |
1665 | ret |
1666 | 1666 | ||
1667 | 1667 | ||
1668 | align 4 |
1668 | align 4 |
1669 | 1669 | ||
1670 | sys_getsetup: |
1670 | sys_getsetup: |
1671 | 1671 | ||
1672 | ; 1=roland mpu midi base , base io address |
1672 | ; 1=roland mpu midi base , base io address |
1673 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1673 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1674 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1674 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1675 | ; 4=sb16 base , base io address |
1675 | ; 4=sb16 base , base io address |
1676 | ; 5=system language, 1eng 2fi 3ger 4rus |
1676 | ; 5=system language, 1eng 2fi 3ger 4rus |
1677 | ; 6=wss base |
1677 | ; 6=wss base |
1678 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1678 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1679 | ; 8=fat32 partition in hd |
1679 | ; 8=fat32 partition in hd |
1680 | ; 9=get hs timer tic |
1680 | ; 9=get hs timer tic |
1681 | 1681 | ||
1682 | cmp eax,1 |
1682 | cmp eax,1 |
1683 | jne ngsyse1 |
1683 | jne ngsyse1 |
1684 | movzx eax,[midi_base] |
1684 | movzx eax,[midi_base] |
1685 | mov [esp+36],eax |
1685 | mov [esp+36],eax |
1686 | ret |
1686 | ret |
1687 | ngsyse1: |
1687 | ngsyse1: |
1688 | 1688 | ||
1689 | cmp eax,2 |
1689 | cmp eax,2 |
1690 | jne ngsyse2 |
1690 | jne ngsyse2 |
1691 | cmp ebx,1 |
1691 | cmp ebx,1 |
1692 | jnz kbnobaseret |
1692 | jnz kbnobaseret |
1693 | mov edi,[0x3010] |
1693 | mov edi,[0x3010] |
1694 | add ecx,[edi+TASKDATA.mem_start] |
1694 | add ecx,[edi+TASKDATA.mem_start] |
1695 | mov ebx,ecx |
1695 | mov ebx,ecx |
1696 | mov eax,keymap |
1696 | mov eax,keymap |
1697 | mov ecx,128 |
1697 | mov ecx,128 |
1698 | call memmove |
1698 | call memmove |
1699 | ret |
1699 | ret |
1700 | kbnobaseret: |
1700 | kbnobaseret: |
1701 | cmp ebx,2 |
1701 | cmp ebx,2 |
1702 | jnz kbnoshiftret |
1702 | jnz kbnoshiftret |
1703 | mov edi,[0x3010] |
1703 | mov edi,[0x3010] |
1704 | add ecx,[edi+TASKDATA.mem_start] |
1704 | add ecx,[edi+TASKDATA.mem_start] |
1705 | mov ebx,ecx |
1705 | mov ebx,ecx |
1706 | mov eax,keymap_shift |
1706 | mov eax,keymap_shift |
1707 | mov ecx,128 |
1707 | mov ecx,128 |
1708 | call memmove |
1708 | call memmove |
1709 | ret |
1709 | ret |
1710 | kbnoshiftret: |
1710 | kbnoshiftret: |
1711 | cmp ebx,3 |
1711 | cmp ebx,3 |
1712 | jne kbnoaltret |
1712 | jne kbnoaltret |
1713 | mov edi,[0x3010] |
1713 | mov edi,[0x3010] |
1714 | add ecx,[edi+TASKDATA.mem_start] |
1714 | add ecx,[edi+TASKDATA.mem_start] |
1715 | mov ebx,ecx |
1715 | mov ebx,ecx |
1716 | mov eax,keymap_alt |
1716 | mov eax,keymap_alt |
1717 | mov ecx,128 |
1717 | mov ecx,128 |
1718 | call memmove |
1718 | call memmove |
1719 | ret |
1719 | ret |
1720 | kbnoaltret: |
1720 | kbnoaltret: |
1721 | cmp ebx,9 |
1721 | cmp ebx,9 |
1722 | jnz ngsyse2 |
1722 | jnz ngsyse2 |
1723 | movzx eax,word [keyboard] |
1723 | movzx eax,word [keyboard] |
1724 | mov [esp+36],eax |
1724 | mov [esp+36],eax |
1725 | ret |
1725 | ret |
1726 | ngsyse2: |
1726 | ngsyse2: |
1727 | 1727 | ||
1728 | cmp eax,3 |
1728 | cmp eax,3 |
1729 | jnz ngsyse3 |
1729 | jnz ngsyse3 |
1730 | movzx eax,[cd_base] |
1730 | movzx eax,[cd_base] |
1731 | mov [esp+36],eax |
1731 | mov [esp+36],eax |
1732 | ret |
1732 | ret |
1733 | ngsyse3: |
1733 | ngsyse3: |
1734 | 1734 | ||
1735 | cmp eax,4 |
1735 | cmp eax,4 |
1736 | jne ngsyse4 |
1736 | jne ngsyse4 |
1737 | mov eax,[sb16] |
1737 | mov eax,[sb16] |
1738 | mov [esp+36],eax |
1738 | mov [esp+36],eax |
1739 | ret |
1739 | ret |
1740 | ngsyse4: |
1740 | ngsyse4: |
1741 | 1741 | ||
1742 | cmp eax,5 |
1742 | cmp eax,5 |
1743 | jnz ngsyse5 |
1743 | jnz ngsyse5 |
1744 | mov eax,[syslang] |
1744 | mov eax,[syslang] |
1745 | mov [esp+36],eax |
1745 | mov [esp+36],eax |
1746 | ret |
1746 | ret |
1747 | ngsyse5: |
1747 | ngsyse5: |
1748 | cmp eax,6 |
1748 | cmp eax,6 |
1749 | jnz ngsyse6 |
1749 | jnz ngsyse6 |
1750 | mov eax,[wss] |
1750 | mov eax,[wss] |
1751 | mov [esp+36],eax |
1751 | mov [esp+36],eax |
1752 | ret |
1752 | ret |
1753 | ngsyse6: |
1753 | ngsyse6: |
1754 | cmp eax,7 |
1754 | cmp eax,7 |
1755 | jnz ngsyse7 |
1755 | jnz ngsyse7 |
1756 | movzx eax,[hd_base] |
1756 | movzx eax,[hd_base] |
1757 | mov [esp+36],eax |
1757 | mov [esp+36],eax |
1758 | ret |
1758 | ret |
1759 | ngsyse7: |
1759 | ngsyse7: |
1760 | cmp eax,8 |
1760 | cmp eax,8 |
1761 | jnz ngsyse8 |
1761 | jnz ngsyse8 |
1762 | mov eax,[fat32part] |
1762 | mov eax,[fat32part] |
1763 | mov [esp+36],eax |
1763 | mov [esp+36],eax |
1764 | ret |
1764 | ret |
1765 | ngsyse8: |
1765 | ngsyse8: |
1766 | cmp eax,9 |
1766 | cmp eax,9 |
1767 | jne ngsyse9 |
1767 | jne ngsyse9 |
1768 | mov eax,[timer_ticks] ;[0xfdf0] |
1768 | mov eax,[timer_ticks] ;[0xfdf0] |
1769 | mov [esp+36],eax |
1769 | mov [esp+36],eax |
1770 | ret |
1770 | ret |
1771 | ngsyse9: |
1771 | ngsyse9: |
1772 | cmp eax,10 |
1772 | cmp eax,10 |
1773 | jnz ngsyse10 |
1773 | jnz ngsyse10 |
1774 | mov eax,[sound_dma] |
1774 | mov eax,[sound_dma] |
1775 | mov [esp+36],eax |
1775 | mov [esp+36],eax |
1776 | ret |
1776 | ret |
1777 | ngsyse10: |
1777 | ngsyse10: |
1778 | cmp eax,11 |
1778 | cmp eax,11 |
1779 | jnz ngsyse11 |
1779 | jnz ngsyse11 |
1780 | mov eax,[lba_read_enabled] |
1780 | mov eax,[lba_read_enabled] |
1781 | mov [esp+36],eax |
1781 | mov [esp+36],eax |
1782 | ret |
1782 | ret |
1783 | ngsyse11: |
1783 | ngsyse11: |
1784 | cmp eax,12 |
1784 | cmp eax,12 |
1785 | jnz ngsyse12 |
1785 | jnz ngsyse12 |
1786 | mov eax,[pci_access_enabled] |
1786 | mov eax,[pci_access_enabled] |
1787 | mov [esp+36],eax |
1787 | mov [esp+36],eax |
1788 | ret |
1788 | ret |
1789 | ngsyse12: |
1789 | ngsyse12: |
1790 | mov [esp+36],dword 1 |
1790 | mov [esp+36],dword 1 |
1791 | ret |
1791 | ret |
1792 | 1792 | ||
1793 | 1793 | ||
1794 | align 4 |
1794 | align 4 |
1795 | 1795 | ||
1796 | readmousepos: |
1796 | readmousepos: |
1797 | 1797 | ||
1798 | ; eax=0 screen relative |
1798 | ; eax=0 screen relative |
1799 | ; eax=1 window relative |
1799 | ; eax=1 window relative |
1800 | ; eax=2 buttons pressed |
1800 | ; eax=2 buttons pressed |
1801 | 1801 | ||
1802 | test eax,eax |
1802 | test eax,eax |
1803 | jnz nosr |
1803 | jnz nosr |
1804 | mov eax,[0xfb0a] |
1804 | mov eax,[0xfb0a] |
1805 | shl eax,16 |
1805 | shl eax,16 |
1806 | mov ax,[0xfb0c] |
1806 | mov ax,[0xfb0c] |
1807 | mov [esp+36],eax |
1807 | mov [esp+36],eax |
1808 | ret |
1808 | ret |
1809 | nosr: |
1809 | nosr: |
1810 | 1810 | ||
1811 | cmp eax,1 |
1811 | cmp eax,1 |
1812 | jnz nowr |
1812 | jnz nowr |
1813 | mov eax,[0xfb0a] |
1813 | mov eax,[0xfb0a] |
1814 | shl eax,16 |
1814 | shl eax,16 |
1815 | mov ax,[0xfb0c] |
1815 | mov ax,[0xfb0c] |
1816 | mov esi,[0x3010] |
1816 | mov esi,[0x3010] |
1817 | mov bx, word [esi-twdw+WDATA.box.left] |
1817 | mov bx, word [esi-twdw+WDATA.box.left] |
1818 | shl ebx,16 |
1818 | shl ebx,16 |
1819 | mov bx, word [esi-twdw+WDATA.box.top] |
1819 | mov bx, word [esi-twdw+WDATA.box.top] |
1820 | sub eax,ebx |
1820 | sub eax,ebx |
1821 | 1821 | ||
1822 | mov edi,[0x3000] |
1822 | mov edi,[0x3000] |
1823 | shl edi,8 |
1823 | shl edi,8 |
1824 | sub ax,word[edi+0x80000+APPDATA.wnd_clientbox.top] |
1824 | sub ax,word[edi+0x80000+APPDATA.wnd_clientbox.top] |
1825 | rol eax,16 |
1825 | rol eax,16 |
1826 | sub ax,word[edi+0x80000+APPDATA.wnd_clientbox.left] |
1826 | sub ax,word[edi+0x80000+APPDATA.wnd_clientbox.left] |
1827 | rol eax,16 |
1827 | rol eax,16 |
1828 | 1828 | ||
1829 | mov [esp+36],eax |
1829 | mov [esp+36],eax |
1830 | ret |
1830 | ret |
1831 | nowr: |
1831 | nowr: |
1832 | 1832 | ||
1833 | cmp eax,2 |
1833 | cmp eax,2 |
1834 | jnz nomb |
1834 | jnz nomb |
1835 | movzx eax,byte [0xfb40] |
1835 | movzx eax,byte [0xfb40] |
1836 | nomb: |
1836 | nomb: |
1837 | mov [esp+36],eax |
1837 | mov [esp+36],eax |
1838 | 1838 | ||
1839 | ret |
1839 | ret |
1840 | 1840 | ||
1841 | is_input: |
1841 | is_input: |
1842 | 1842 | ||
1843 | push edx |
1843 | push edx |
1844 | mov dx,word [midisp] |
1844 | mov dx,word [midisp] |
1845 | in al,dx |
1845 | in al,dx |
1846 | and al,0x80 |
1846 | and al,0x80 |
1847 | pop edx |
1847 | pop edx |
1848 | ret |
1848 | ret |
1849 | 1849 | ||
1850 | 1850 | ||
1851 | is_output: |
1851 | is_output: |
1852 | 1852 | ||
1853 | push edx |
1853 | push edx |
1854 | mov dx,word [midisp] |
1854 | mov dx,word [midisp] |
1855 | in al,dx |
1855 | in al,dx |
1856 | and al,0x40 |
1856 | and al,0x40 |
1857 | pop edx |
1857 | pop edx |
1858 | ret |
1858 | ret |
1859 | 1859 | ||
1860 | 1860 | ||
1861 | get_mpu_in: |
1861 | get_mpu_in: |
1862 | 1862 | ||
1863 | push edx |
1863 | push edx |
1864 | mov dx,word [mididp] |
1864 | mov dx,word [mididp] |
1865 | in al,dx |
1865 | in al,dx |
1866 | pop edx |
1866 | pop edx |
1867 | ret |
1867 | ret |
1868 | 1868 | ||
1869 | 1869 | ||
1870 | put_mpu_out: |
1870 | put_mpu_out: |
1871 | 1871 | ||
1872 | push edx |
1872 | push edx |
1873 | mov dx,word [mididp] |
1873 | mov dx,word [mididp] |
1874 | out dx,al |
1874 | out dx,al |
1875 | pop edx |
1875 | pop edx |
1876 | ret |
1876 | ret |
1877 | 1877 | ||
1878 | 1878 | ||
1879 | setuart: |
1879 | setuart: |
1880 | 1880 | ||
1881 | su1: |
1881 | su1: |
1882 | call is_output |
1882 | call is_output |
1883 | cmp al,0 |
1883 | cmp al,0 |
1884 | jnz su1 |
1884 | jnz su1 |
1885 | mov dx,word [midisp] |
1885 | mov dx,word [midisp] |
1886 | mov al,0xff |
1886 | mov al,0xff |
1887 | out dx,al |
1887 | out dx,al |
1888 | su2: |
1888 | su2: |
1889 | mov dx,word [midisp] |
1889 | mov dx,word [midisp] |
1890 | mov al,0xff |
1890 | mov al,0xff |
1891 | out dx,al |
1891 | out dx,al |
1892 | call is_input |
1892 | call is_input |
1893 | cmp al,0 |
1893 | cmp al,0 |
1894 | jnz su2 |
1894 | jnz su2 |
1895 | call get_mpu_in |
1895 | call get_mpu_in |
1896 | cmp al,0xfe |
1896 | cmp al,0xfe |
1897 | jnz su2 |
1897 | jnz su2 |
1898 | su3: |
1898 | su3: |
1899 | call is_output |
1899 | call is_output |
1900 | cmp al,0 |
1900 | cmp al,0 |
1901 | jnz su3 |
1901 | jnz su3 |
1902 | mov dx,word [midisp] |
1902 | mov dx,word [midisp] |
1903 | mov al,0x3f |
1903 | mov al,0x3f |
1904 | out dx,al |
1904 | out dx,al |
1905 | 1905 | ||
1906 | ret |
1906 | ret |
1907 | 1907 | ||
1908 | 1908 | ||
1909 | align 4 |
1909 | align 4 |
1910 | 1910 | ||
1911 | sys_midi: |
1911 | sys_midi: |
1912 | 1912 | ||
1913 | cmp [mididp],0 |
1913 | cmp [mididp],0 |
1914 | jnz sm0 |
1914 | jnz sm0 |
1915 | mov [esp+36],dword 1 |
1915 | mov [esp+36],dword 1 |
1916 | ret |
1916 | ret |
1917 | sm0: |
1917 | sm0: |
1918 | 1918 | ||
1919 | cmp eax,1 |
1919 | cmp eax,1 |
1920 | mov [esp+36],dword 0 |
1920 | mov [esp+36],dword 0 |
1921 | jnz smn1 |
1921 | jnz smn1 |
1922 | call setuart |
1922 | call setuart |
1923 | ret |
1923 | ret |
1924 | smn1: |
1924 | smn1: |
1925 | 1925 | ||
1926 | cmp eax,2 |
1926 | cmp eax,2 |
1927 | jnz smn2 |
1927 | jnz smn2 |
1928 | sm10: |
1928 | sm10: |
1929 | call get_mpu_in |
1929 | call get_mpu_in |
1930 | call is_output |
1930 | call is_output |
1931 | test al,al |
1931 | test al,al |
1932 | jnz sm10 |
1932 | jnz sm10 |
1933 | mov al,bl |
1933 | mov al,bl |
1934 | call put_mpu_out |
1934 | call put_mpu_out |
1935 | ret |
1935 | ret |
1936 | smn2: |
1936 | smn2: |
1937 | 1937 | ||
1938 | ret |
1938 | ret |
1939 | 1939 | ||
1940 | 1940 | ||
1941 | detect_devices: |
1941 | detect_devices: |
1942 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1942 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1943 | include 'detect/commouse.inc' |
1943 | include 'detect/commouse.inc' |
1944 | include 'detect/ps2mouse.inc' |
1944 | include 'detect/ps2mouse.inc' |
1945 | ;include 'detect/dev_fd.inc' |
1945 | ;include 'detect/dev_fd.inc' |
1946 | ;include 'detect/dev_hdcd.inc' |
1946 | ;include 'detect/dev_hdcd.inc' |
1947 | ;include 'detect/sear_par.inc' |
1947 | ;include 'detect/sear_par.inc' |
1948 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1948 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1949 | ret |
1949 | ret |
1950 | 1950 | ||
1951 | 1951 | ||
1952 | sys_end: |
1952 | sys_end: |
1953 | 1953 | ||
1954 | mov eax,[0x3010] |
1954 | mov eax,[0x3010] |
1955 | mov [eax+TASKDATA.state], 3 ; terminate this program |
1955 | mov [eax+TASKDATA.state], 3 ; terminate this program |
1956 | 1956 | ||
1957 | waitterm: ; wait here for termination |
1957 | waitterm: ; wait here for termination |
1958 | mov eax,5 |
1958 | mov eax,5 |
1959 | call delay_hs |
1959 | call delay_hs |
1960 | jmp waitterm |
1960 | jmp waitterm |
1961 | 1961 | ||
1962 | iglobal |
1962 | iglobal |
1963 | sys_system_table: |
1963 | sys_system_table: |
1964 | dd sysfn_shutdown ; 1 = system shutdown |
1964 | dd sysfn_shutdown ; 1 = system shutdown |
1965 | dd sysfn_terminate ; 2 = terminate thread |
1965 | dd sysfn_terminate ; 2 = terminate thread |
1966 | dd sysfn_activate ; 3 = activate window |
1966 | dd sysfn_activate ; 3 = activate window |
1967 | dd sysfn_getidletime ; 4 = get idle time |
1967 | dd sysfn_getidletime ; 4 = get idle time |
1968 | dd sysfn_getcpuclock ; 5 = get cpu clock |
1968 | dd sysfn_getcpuclock ; 5 = get cpu clock |
1969 | dd sysfn_saveramdisk ; 6 = save ramdisk |
1969 | dd sysfn_saveramdisk ; 6 = save ramdisk |
1970 | dd sysfn_getactive ; 7 = get active window |
1970 | dd sysfn_getactive ; 7 = get active window |
1971 | dd sysfn_sound_flag ; 8 = get/set sound_flag |
1971 | dd sysfn_sound_flag ; 8 = get/set sound_flag |
1972 | dd sysfn_shutdown_param ; 9 = shutdown with parameter |
1972 | dd sysfn_shutdown_param ; 9 = shutdown with parameter |
1973 | dd sysfn_minimize ; 10 = minimize window |
1973 | dd sysfn_minimize ; 10 = minimize window |
1974 | dd sysfn_getdiskinfo ; 11 = get disk subsystem info |
1974 | dd sysfn_getdiskinfo ; 11 = get disk subsystem info |
1975 | dd sysfn_lastkey ; 12 = get last pressed key |
1975 | dd sysfn_lastkey ; 12 = get last pressed key |
1976 | dd sysfn_getversion ; 13 = get kernel version |
1976 | dd sysfn_getversion ; 13 = get kernel version |
1977 | dd sysfn_waitretrace ; 14 = wait retrace |
1977 | dd sysfn_waitretrace ; 14 = wait retrace |
1978 | dd sysfn_centermouse ; 15 = center mouse cursor |
1978 | dd sysfn_centermouse ; 15 = center mouse cursor |
1979 | dd sysfn_getfreemem ; 16 = get free memory size |
1979 | dd sysfn_getfreemem ; 16 = get free memory size |
1980 | dd sysfn_getallmem ; 17 = get total memory size |
1980 | dd sysfn_getallmem ; 17 = get total memory size |
1981 | dd sysfn_terminate2 ; 18 = terminate thread using PID |
1981 | dd sysfn_terminate2 ; 18 = terminate thread using PID |
1982 | ; instead of slot |
1982 | ; instead of slot |
1983 | dd sysfn_mouse_acceleration; 19 = set/get mouse acceleration |
1983 | dd sysfn_mouse_acceleration; 19 = set/get mouse acceleration |
1984 | sysfn_num = ($ - sys_system_table)/4 |
1984 | sysfn_num = ($ - sys_system_table)/4 |
1985 | endg |
1985 | endg |
1986 | 1986 | ||
1987 | sys_system: |
1987 | sys_system: |
1988 | dec eax |
1988 | dec eax |
1989 | cmp eax, sysfn_num |
1989 | cmp eax, sysfn_num |
1990 | jae @f |
1990 | jae @f |
1991 | jmp dword [sys_system_table + eax*4] |
1991 | jmp dword [sys_system_table + eax*4] |
1992 | @@: |
1992 | @@: |
1993 | ret |
1993 | ret |
1994 | 1994 | ||
1995 | sysfn_shutdown: ; 18.1 = BOOT |
1995 | sysfn_shutdown: ; 18.1 = BOOT |
1996 | mov [0x2f0000+0x9030],byte 0 |
1996 | mov [0x2f0000+0x9030],byte 0 |
1997 | for_shutdown_parameter: |
1997 | for_shutdown_parameter: |
1998 | mov eax,[0x3004] |
1998 | mov eax,[0x3004] |
1999 | add eax,2 |
1999 | add eax,2 |
2000 | mov [shutdown_processes],eax |
2000 | mov [shutdown_processes],eax |
2001 | mov [0xFF00],al |
2001 | mov [0xFF00],al |
2002 | and dword [esp+36], 0 |
2002 | and dword [esp+36], 0 |
2003 | ret |
2003 | ret |
2004 | uglobal |
2004 | uglobal |
2005 | shutdown_processes: dd 0x0 |
2005 | shutdown_processes: dd 0x0 |
2006 | endg |
2006 | endg |
2007 | 2007 | ||
2008 | sysfn_terminate: ; 18.2 = TERMINATE |
2008 | sysfn_terminate: ; 18.2 = TERMINATE |
2009 | cmp ebx,2 |
2009 | cmp ebx,2 |
2010 | jb noprocessterminate |
2010 | jb noprocessterminate |
2011 | mov edx,[0x3004] |
2011 | mov edx,[0x3004] |
2012 | cmp ebx,edx |
2012 | cmp ebx,edx |
2013 | ja noprocessterminate |
2013 | ja noprocessterminate |
2014 | mov eax,[0x3004] |
2014 | mov eax,[0x3004] |
2015 | shl ebx,5 |
2015 | shl ebx,5 |
2016 | mov edx,[ebx+0x3000+TASKDATA.pid] |
2016 | mov edx,[ebx+0x3000+TASKDATA.pid] |
2017 | add ebx,0x3000+TASKDATA.state |
2017 | add ebx,0x3000+TASKDATA.state |
2018 | cmp byte [ebx], 9 |
2018 | cmp byte [ebx], 9 |
2019 | jz noprocessterminate |
2019 | jz noprocessterminate |
2020 | 2020 | ||
2021 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
2021 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
2022 | mov [ebx],byte 3 ; clear possible i40's |
2022 | mov [ebx],byte 3 ; clear possible i40's |
2023 | ;call MEM_Heap_UnLock |
2023 | ;call MEM_Heap_UnLock |
2024 | 2024 | ||
2025 | cmp edx,[application_table_status] ; clear app table stat |
2025 | cmp edx,[application_table_status] ; clear app table stat |
2026 | jne noatsc |
2026 | jne noatsc |
2027 | mov [application_table_status],0 |
2027 | mov [application_table_status],0 |
2028 | noatsc: |
2028 | noatsc: |
2029 | noprocessterminate: |
2029 | noprocessterminate: |
2030 | ret |
2030 | ret |
2031 | 2031 | ||
2032 | sysfn_terminate2: |
2032 | sysfn_terminate2: |
2033 | ;lock application_table_status mutex |
2033 | ;lock application_table_status mutex |
2034 | .table_status: |
2034 | .table_status: |
2035 | cli |
2035 | cli |
2036 | cmp [application_table_status],0 |
2036 | cmp [application_table_status],0 |
2037 | je .stf |
2037 | je .stf |
2038 | sti |
2038 | sti |
2039 | call change_task |
2039 | call change_task |
2040 | jmp .table_status |
2040 | jmp .table_status |
2041 | .stf: |
2041 | .stf: |
2042 | call set_application_table_status |
2042 | call set_application_table_status |
2043 | mov eax,ebx |
2043 | mov eax,ebx |
2044 | call pid_to_slot |
2044 | call pid_to_slot |
2045 | test eax,eax |
2045 | test eax,eax |
2046 | jz .not_found |
2046 | jz .not_found |
2047 | mov ebx,eax |
2047 | mov ebx,eax |
2048 | cli |
2048 | cli |
2049 | call sysfn_terminate |
2049 | call sysfn_terminate |
2050 | mov [application_table_status],0 |
2050 | mov [application_table_status],0 |
2051 | sti |
2051 | sti |
2052 | and dword [esp+36],0 |
2052 | and dword [esp+36],0 |
2053 | ret |
2053 | ret |
2054 | .not_found: |
2054 | .not_found: |
2055 | mov [application_table_status],0 |
2055 | mov [application_table_status],0 |
2056 | or dword [esp+36],-1 |
2056 | or dword [esp+36],-1 |
2057 | ret |
2057 | ret |
2058 | 2058 | ||
2059 | sysfn_activate: ; 18.3 = ACTIVATE WINDOW |
2059 | sysfn_activate: ; 18.3 = ACTIVATE WINDOW |
2060 | cmp ebx,2 |
2060 | cmp ebx,2 |
2061 | jb .nowindowactivate |
2061 | jb .nowindowactivate |
2062 | cmp ebx,[0x3004] |
2062 | cmp ebx,[0x3004] |
2063 | ja .nowindowactivate |
2063 | ja .nowindowactivate |
2064 | 2064 | ||
2065 | mov [window_minimize], 2 ; restore window if minimized |
2065 | mov [window_minimize], 2 ; restore window if minimized |
2066 | 2066 | ||
2067 | movzx esi, word [0xC000 + ebx*2] |
2067 | movzx esi, word [0xC000 + ebx*2] |
2068 | cmp esi, [0x3004] |
2068 | cmp esi, [0x3004] |
2069 | je .nowindowactivate ; already active |
2069 | je .nowindowactivate ; already active |
2070 | 2070 | ||
2071 | mov edi, ebx |
2071 | mov edi, ebx |
2072 | shl edi, 5 |
2072 | shl edi, 5 |
2073 | add edi, window_data |
2073 | add edi, window_data |
2074 | movzx esi, word [0xC000 + ebx * 2] |
2074 | movzx esi, word [0xC000 + ebx * 2] |
2075 | lea esi, [0xC400 + esi * 2] |
2075 | lea esi, [0xC400 + esi * 2] |
2076 | call waredraw |
2076 | call waredraw |
2077 | .nowindowactivate: |
2077 | .nowindowactivate: |
2078 | ret |
2078 | ret |
2079 | 2079 | ||
2080 | sysfn_getidletime: ; 18.4 = GET IDLETIME |
2080 | sysfn_getidletime: ; 18.4 = GET IDLETIME |
2081 | mov eax,[idleusesec] |
2081 | mov eax,[idleusesec] |
2082 | mov [esp+36], eax |
2082 | mov [esp+36], eax |
2083 | ret |
2083 | ret |
2084 | 2084 | ||
2085 | sysfn_getcpuclock: ; 18.5 = GET TSC/SEC |
2085 | sysfn_getcpuclock: ; 18.5 = GET TSC/SEC |
2086 | mov eax,[0xf600] |
2086 | mov eax,[0xf600] |
2087 | mov [esp+36], eax |
2087 | mov [esp+36], eax |
2088 | ret |
2088 | ret |
2089 | 2089 | ||
2090 | ; SAVE ramdisk to /hd/1/menuet.img |
2090 | ; SAVE ramdisk to /hd/1/menuet.img |
2091 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2091 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2092 | include 'blkdev/rdsave.inc' |
2092 | include 'blkdev/rdsave.inc' |
2093 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2093 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2094 | 2094 | ||
2095 | sysfn_getactive: ; 18.7 = get active window |
2095 | sysfn_getactive: ; 18.7 = get active window |
2096 | mov eax, [0x3004] |
2096 | mov eax, [0x3004] |
2097 | movzx eax, word [0xC400 + eax*2] |
2097 | movzx eax, word [0xC400 + eax*2] |
2098 | mov [esp+36],eax |
2098 | mov [esp+36],eax |
2099 | ret |
2099 | ret |
2100 | 2100 | ||
2101 | sysfn_sound_flag: ; 18.8 = get/set sound_flag |
2101 | sysfn_sound_flag: ; 18.8 = get/set sound_flag |
2102 | cmp ebx,1 |
2102 | cmp ebx,1 |
2103 | jne nogetsoundflag |
2103 | jne nogetsoundflag |
2104 | movzx eax,byte [sound_flag] ; get sound_flag |
2104 | movzx eax,byte [sound_flag] ; get sound_flag |
2105 | mov [esp+36],eax |
2105 | mov [esp+36],eax |
2106 | ret |
2106 | ret |
2107 | nogetsoundflag: |
2107 | nogetsoundflag: |
2108 | cmp ebx,2 |
2108 | cmp ebx,2 |
2109 | jnz nosoundflag |
2109 | jnz nosoundflag |
2110 | xor byte [sound_flag], 1 |
2110 | xor byte [sound_flag], 1 |
2111 | nosoundflag: |
2111 | nosoundflag: |
2112 | ret |
2112 | ret |
2113 | 2113 | ||
2114 | sysfn_shutdown_param: ; 18.9 = system shutdown with param |
2114 | sysfn_shutdown_param: ; 18.9 = system shutdown with param |
2115 | cmp ebx,1 |
2115 | cmp ebx,1 |
2116 | jl exit_for_anyone |
2116 | jl exit_for_anyone |
2117 | cmp ebx,4 |
2117 | cmp ebx,4 |
2118 | jg exit_for_anyone |
2118 | jg exit_for_anyone |
2119 | mov [0x2f0000+0x9030],bl |
2119 | mov [0x2f0000+0x9030],bl |
2120 | jmp for_shutdown_parameter |
2120 | jmp for_shutdown_parameter |
2121 | 2121 | ||
2122 | sysfn_minimize: ; 18.10 = minimize window |
2122 | sysfn_minimize: ; 18.10 = minimize window |
2123 | mov [window_minimize],1 |
2123 | mov [window_minimize],1 |
2124 | exit_for_anyone: |
2124 | exit_for_anyone: |
2125 | ret |
2125 | ret |
2126 | 2126 | ||
2127 | sysfn_getdiskinfo: ; 18.11 = get disk info table |
2127 | sysfn_getdiskinfo: ; 18.11 = get disk info table |
2128 | cmp ebx,1 |
2128 | cmp ebx,1 |
2129 | jnz full_table |
2129 | jnz full_table |
2130 | small_table: |
2130 | small_table: |
2131 | call for_all_tables |
2131 | call for_all_tables |
2132 | mov ecx,10 |
2132 | mov ecx,10 |
2133 | cld |
2133 | cld |
2134 | rep movsb |
2134 | rep movsb |
2135 | ret |
2135 | ret |
2136 | for_all_tables: |
2136 | for_all_tables: |
2137 | mov edi,[0x3010] |
2137 | mov edi,[0x3010] |
2138 | mov edi,[edi+TASKDATA.mem_start] |
2138 | mov edi,[edi+TASKDATA.mem_start] |
2139 | add edi,ecx |
2139 | add edi,ecx |
2140 | mov esi,0x40000 |
2140 | mov esi,0x40000 |
2141 | ret |
2141 | ret |
2142 | full_table: |
2142 | full_table: |
2143 | cmp ebx,2 |
2143 | cmp ebx,2 |
2144 | jnz exit_for_anyone |
2144 | jnz exit_for_anyone |
2145 | call for_all_tables |
2145 | call for_all_tables |
2146 | mov ecx,16384 |
2146 | mov ecx,16384 |
2147 | cld |
2147 | cld |
2148 | rep movsd |
2148 | rep movsd |
2149 | ret |
2149 | ret |
2150 | 2150 | ||
2151 | sysfn_lastkey: ; 18.12 = return 0 (backward compatibility) |
2151 | sysfn_lastkey: ; 18.12 = return 0 (backward compatibility) |
2152 | and dword [esp+36], 0 |
2152 | and dword [esp+36], 0 |
2153 | ret |
2153 | ret |
2154 | 2154 | ||
2155 | sysfn_getversion: ; 18.13 = get kernel ID and version |
2155 | sysfn_getversion: ; 18.13 = get kernel ID and version |
2156 | mov edi,[0x3010] |
2156 | mov edi,[0x3010] |
2157 | mov edi,[edi+TASKDATA.mem_start] |
2157 | mov edi,[edi+TASKDATA.mem_start] |
2158 | add edi,ebx |
2158 | add edi,ebx |
2159 | mov esi,version_inf |
2159 | mov esi,version_inf |
2160 | mov ecx,version_end-version_inf |
2160 | mov ecx,version_end-version_inf |
2161 | cld |
2161 | cld |
2162 | rep movsb |
2162 | rep movsb |
2163 | ret |
2163 | ret |
2164 | 2164 | ||
2165 | sysfn_waitretrace: ; 18.14 = sys wait retrace |
2165 | sysfn_waitretrace: ; 18.14 = sys wait retrace |
2166 | ;wait retrace functions |
2166 | ;wait retrace functions |
2167 | sys_wait_retrace: |
2167 | sys_wait_retrace: |
2168 | mov edx,0x3da |
2168 | mov edx,0x3da |
2169 | WaitRetrace_loop: |
2169 | WaitRetrace_loop: |
2170 | in al,dx |
2170 | in al,dx |
2171 | test al,1000b |
2171 | test al,1000b |
2172 | jz WaitRetrace_loop |
2172 | jz WaitRetrace_loop |
2173 | mov [esp+36],dword 0 |
2173 | mov [esp+36],dword 0 |
2174 | ret |
2174 | ret |
2175 | 2175 | ||
2176 | sysfn_centermouse: ; 18.15 = mouse centered |
2176 | sysfn_centermouse: ; 18.15 = mouse centered |
2177 | call mouse_centered |
2177 | call mouse_centered |
2178 | mov [esp+36],dword 0 |
2178 | mov [esp+36],dword 0 |
2179 | ret |
2179 | ret |
2180 | 2180 | ||
2181 | sysfn_mouse_acceleration: ; 18.19 = set/get mouse features |
2181 | sysfn_mouse_acceleration: ; 18.19 = set/get mouse features |
2182 | cmp ebx,0 ; get mouse speed factor |
2182 | cmp ebx,0 ; get mouse speed factor |
2183 | jnz .set_mouse_acceleration |
2183 | jnz .set_mouse_acceleration |
2184 | xor eax,eax |
2184 | xor eax,eax |
2185 | mov ax,[mouse_speed_factor] |
2185 | mov ax,[mouse_speed_factor] |
2186 | mov [esp+36],eax |
2186 | mov [esp+36],eax |
2187 | ret |
2187 | ret |
2188 | .set_mouse_acceleration: |
2188 | .set_mouse_acceleration: |
2189 | cmp ebx,1 ; set mouse speed factor |
2189 | cmp ebx,1 ; set mouse speed factor |
2190 | jnz .get_mouse_delay |
2190 | jnz .get_mouse_delay |
2191 | mov [mouse_speed_factor],cx |
2191 | mov [mouse_speed_factor],cx |
2192 | ret |
2192 | ret |
2193 | .get_mouse_delay: |
2193 | .get_mouse_delay: |
2194 | cmp ebx,2 ; get mouse delay |
2194 | cmp ebx,2 ; get mouse delay |
2195 | jnz .set_mouse_delay |
2195 | jnz .set_mouse_delay |
2196 | mov eax,[mouse_delay] |
2196 | mov eax,[mouse_delay] |
2197 | mov [esp+36],eax |
2197 | mov [esp+36],eax |
2198 | ret |
2198 | ret |
2199 | .set_mouse_delay: |
2199 | .set_mouse_delay: |
2200 | cmp ebx,3 ; set mouse delay |
2200 | cmp ebx,3 ; set mouse delay |
2201 | jnz .set_pointer_position |
2201 | jnz .set_pointer_position |
2202 | mov [mouse_delay],ecx |
2202 | mov [mouse_delay],ecx |
2203 | ret |
2203 | ret |
2204 | .set_pointer_position: |
2204 | .set_pointer_position: |
2205 | cmp ebx,4 ; set mouse pointer position |
2205 | cmp ebx,4 ; set mouse pointer position |
2206 | jnz .end |
2206 | jnz .end |
2207 | mov [0xFB0C],cx ;y |
2207 | mov [0xFB0C],cx ;y |
2208 | ror ecx,16 |
2208 | ror ecx,16 |
2209 | mov [0xFB0A],cx ;x |
2209 | mov [0xFB0A],cx ;x |
2210 | rol ecx,16 |
2210 | rol ecx,16 |
2211 | .end: |
2211 | .end: |
2212 | ret |
2212 | ret |
2213 | 2213 | ||
2214 | sysfn_getfreemem: |
2214 | sysfn_getfreemem: |
2215 | mov eax,[MEM_FreeSpace] |
2215 | mov eax,[MEM_FreeSpace] |
2216 | shl eax,2 |
2216 | shl eax,2 |
2217 | mov [esp+36],eax |
2217 | mov [esp+36],eax |
2218 | ret |
2218 | ret |
2219 | 2219 | ||
2220 | sysfn_getallmem: |
2220 | sysfn_getallmem: |
2221 | mov eax,[0xFE8C] |
2221 | mov eax,[0xFE8C] |
2222 | shr eax,10 |
2222 | shr eax,10 |
2223 | ; mov eax,[MEM_AllSpace] |
2223 | ; mov eax,[MEM_AllSpace] |
2224 | ; shl eax,2 |
2224 | ; shl eax,2 |
2225 | mov [esp+36],eax |
2225 | mov [esp+36],eax |
2226 | ret |
2226 | ret |
2227 | 2227 | ||
2228 | uglobal |
2228 | uglobal |
2229 | ;// mike.dld, 2006-29-01 [ |
2229 | ;// mike.dld, 2006-29-01 [ |
2230 | screen_workarea RECT |
2230 | screen_workarea RECT |
2231 | ;// mike.dld, 2006-29-01 ] |
2231 | ;// mike.dld, 2006-29-01 ] |
2232 | window_minimize db 0 |
2232 | window_minimize db 0 |
2233 | sound_flag db 0 |
2233 | sound_flag db 0 |
2234 | endg |
2234 | endg |
2235 | 2235 | ||
2236 | iglobal |
2236 | iglobal |
2237 | version_inf: |
2237 | version_inf: |
2238 | db 0,5,8,1 ; version 0.5.8.1 |
2238 | db 0,6,0,0 ; version 0.6.0.0 |
2239 | db UID_KOLIBRI |
2239 | db UID_KOLIBRI |
2240 | db 'Kolibri',0 |
2240 | db 'Kolibri',0 |
2241 | version_end: |
2241 | version_end: |
2242 | endg |
2242 | endg |
2243 | 2243 | ||
2244 | UID_NONE=0 |
2244 | UID_NONE=0 |
2245 | UID_MENUETOS=1 ;official |
2245 | UID_MENUETOS=1 ;official |
2246 | UID_KOLIBRI=2 ;russian |
2246 | UID_KOLIBRI=2 ;russian |
2247 | 2247 | ||
2248 | sys_cachetodiskette: |
2248 | sys_cachetodiskette: |
2249 | ; pushad |
2249 | ; pushad |
2250 | ; cmp eax,1 |
2250 | ; cmp eax,1 |
2251 | ; jne no_write_all_of_ramdisk |
2251 | ; jne no_write_all_of_ramdisk |
2252 | ; call fdc_writeramdisk |
2252 | ; call fdc_writeramdisk |
2253 | ; popad |
2253 | ; popad |
2254 | ; ret |
2254 | ; ret |
2255 | ; no_write_all_of_ramdisk: |
2255 | ; no_write_all_of_ramdisk: |
2256 | ; cmp eax,2 |
2256 | ; cmp eax,2 |
2257 | ; jne no_write_part_of_ramdisk |
2257 | ; jne no_write_part_of_ramdisk |
2258 | ; call fdc_commitflush |
2258 | ; call fdc_commitflush |
2259 | ; popad |
2259 | ; popad |
2260 | ; ret |
2260 | ; ret |
2261 | ; no_write_part_of_ramdisk: |
2261 | ; no_write_part_of_ramdisk: |
2262 | ; cmp eax,3 |
2262 | ; cmp eax,3 |
2263 | ; jne no_set_fdc |
2263 | ; jne no_set_fdc |
2264 | ; call fdc_set |
2264 | ; call fdc_set |
2265 | ; popad |
2265 | ; popad |
2266 | ; ret |
2266 | ; ret |
2267 | ; no_set_fdc: |
2267 | ; no_set_fdc: |
2268 | ; cmp eax,4 |
2268 | ; cmp eax,4 |
2269 | ; jne no_get_fdc |
2269 | ; jne no_get_fdc |
2270 | ; popad |
2270 | ; popad |
2271 | ; call fdc_get |
2271 | ; call fdc_get |
2272 | ; mov [esp+36],ecx |
2272 | ; mov [esp+36],ecx |
2273 | ; ret |
2273 | ; ret |
2274 | ; no_get_fdc: |
2274 | ; no_get_fdc: |
2275 | ; popad |
2275 | ; popad |
2276 | ; ret |
2276 | ; ret |
2277 | cmp eax,1 |
2277 | cmp eax,1 |
2278 | jne no_floppy_a_save |
2278 | jne no_floppy_a_save |
2279 | mov [flp_number],1 |
2279 | mov [flp_number],1 |
2280 | jmp save_image_on_floppy |
2280 | jmp save_image_on_floppy |
2281 | no_floppy_a_save: |
2281 | no_floppy_a_save: |
2282 | cmp eax,2 |
2282 | cmp eax,2 |
2283 | jne no_floppy_b_save |
2283 | jne no_floppy_b_save |
2284 | mov [flp_number],2 |
2284 | mov [flp_number],2 |
2285 | save_image_on_floppy: |
2285 | save_image_on_floppy: |
2286 | call save_image |
2286 | call save_image |
2287 | mov [esp+36],dword 0 |
2287 | mov [esp+36],dword 0 |
2288 | cmp [FDC_Status],0 |
2288 | cmp [FDC_Status],0 |
2289 | je yes_floppy_save |
2289 | je yes_floppy_save |
2290 | no_floppy_b_save: |
2290 | no_floppy_b_save: |
2291 | mov [esp+36],dword 1 |
2291 | mov [esp+36],dword 1 |
2292 | yes_floppy_save: |
2292 | yes_floppy_save: |
2293 | ret |
2293 | ret |
2294 | 2294 | ||
2295 | uglobal |
2295 | uglobal |
2296 | ; bgrchanged dd 0x0 |
2296 | ; bgrchanged dd 0x0 |
2297 | endg |
2297 | endg |
2298 | 2298 | ||
2299 | sys_background: |
2299 | sys_background: |
2300 | 2300 | ||
2301 | cmp eax,1 ; BACKGROUND SIZE |
2301 | cmp eax,1 ; BACKGROUND SIZE |
2302 | jnz nosb1 |
2302 | jnz nosb1 |
2303 | cmp ebx,0 |
2303 | cmp ebx,0 |
2304 | je sbgrr |
2304 | je sbgrr |
2305 | cmp ecx,0 |
2305 | cmp ecx,0 |
2306 | je sbgrr |
2306 | je sbgrr |
2307 | mov [display_data-8],ebx |
2307 | mov [display_data-8],ebx |
2308 | mov [display_data-4],ecx |
2308 | mov [display_data-4],ecx |
2309 | ; mov [bgrchanged],1 |
2309 | ; mov [bgrchanged],1 |
2310 | sbgrr: |
2310 | sbgrr: |
2311 | ret |
2311 | ret |
2312 | nosb1: |
2312 | nosb1: |
2313 | 2313 | ||
2314 | cmp eax,2 ; SET PIXEL |
2314 | cmp eax,2 ; SET PIXEL |
2315 | jnz nosb2 |
2315 | jnz nosb2 |
2316 | mov edx,0x160000-16 |
2316 | mov edx,0x160000-16 |
2317 | cmp edx,ebx |
2317 | cmp edx,ebx |
2318 | jbe nosb2 |
2318 | jbe nosb2 |
2319 | mov edx,[ebx] |
2319 | mov edx,[ebx] |
2320 | and edx,0xFF000000 ;255*256*256*256 |
2320 | and edx,0xFF000000 ;255*256*256*256 |
2321 | and ecx,0x00FFFFFF ;255*256*256+255*256+255 |
2321 | and ecx,0x00FFFFFF ;255*256*256+255*256+255 |
2322 | add edx,ecx |
2322 | add edx,ecx |
2323 | mov [ebx+0x300000],edx |
2323 | mov [ebx+0x300000],edx |
2324 | ; mov [bgrchanged],1 |
2324 | ; mov [bgrchanged],1 |
2325 | ret |
2325 | ret |
2326 | nosb2: |
2326 | nosb2: |
2327 | 2327 | ||
2328 | cmp eax,3 ; DRAW BACKGROUND |
2328 | cmp eax,3 ; DRAW BACKGROUND |
2329 | jnz nosb3 |
2329 | jnz nosb3 |
2330 | draw_background_temp: |
2330 | draw_background_temp: |
2331 | ; cmp [bgrchanged],1 ;0 |
2331 | ; cmp [bgrchanged],1 ;0 |
2332 | ; je nosb31 |
2332 | ; je nosb31 |
2333 | ;draw_background_temp: |
2333 | ;draw_background_temp: |
2334 | ; mov [bgrchanged],1 ;0 |
2334 | ; mov [bgrchanged],1 ;0 |
2335 | mov [0xfff0],byte 1 |
2335 | mov [0xfff0],byte 1 |
2336 | mov [background_defined], 1 |
2336 | mov [background_defined], 1 |
2337 | nosb31: |
2337 | nosb31: |
2338 | ret |
2338 | ret |
2339 | nosb3: |
2339 | nosb3: |
2340 | 2340 | ||
2341 | cmp eax,4 ; TILED / STRETCHED |
2341 | cmp eax,4 ; TILED / STRETCHED |
2342 | jnz nosb4 |
2342 | jnz nosb4 |
2343 | cmp ebx,[display_data-12] |
2343 | cmp ebx,[display_data-12] |
2344 | je nosb41 |
2344 | je nosb41 |
2345 | mov [display_data-12],ebx |
2345 | mov [display_data-12],ebx |
2346 | ; mov [bgrchanged],1 |
2346 | ; mov [bgrchanged],1 |
2347 | nosb41: |
2347 | nosb41: |
2348 | ret |
2348 | ret |
2349 | nosb4: |
2349 | nosb4: |
2350 | 2350 | ||
2351 | cmp eax,5 ; BLOCK MOVE TO BGR |
2351 | cmp eax,5 ; BLOCK MOVE TO BGR |
2352 | jnz nosb5 |
2352 | jnz nosb5 |
2353 | ; bughere |
2353 | ; bughere |
2354 | mov edi, [0x3010] |
2354 | mov edi, [0x3010] |
2355 | add ebx, [edi+TASKDATA.mem_start] |
2355 | add ebx, [edi+TASKDATA.mem_start] |
2356 | ; mov esi, ebx |
2356 | ; mov esi, ebx |
2357 | ; mov edi, ecx |
2357 | ; mov edi, ecx |
2358 | mov eax, ebx |
2358 | mov eax, ebx |
2359 | mov ebx, ecx |
2359 | mov ebx, ecx |
2360 | add ecx, edx |
2360 | add ecx, edx |
2361 | cmp ecx, 0x160000-16 |
2361 | cmp ecx, 0x160000-16 |
2362 | ja .fin |
2362 | ja .fin |
2363 | ; add edi, 0x300000 |
2363 | ; add edi, 0x300000 |
2364 | add ebx, 0x300000 |
2364 | add ebx, 0x300000 |
2365 | mov ecx, edx |
2365 | mov ecx, edx |
2366 | cmp ecx, 0x160000-16 |
2366 | cmp ecx, 0x160000-16 |
2367 | ja .fin |
2367 | ja .fin |
2368 | ; mov [bgrchanged],1 |
2368 | ; mov [bgrchanged],1 |
2369 | ; cld |
2369 | ; cld |
2370 | ; rep movsb |
2370 | ; rep movsb |
2371 | call memmove |
2371 | call memmove |
2372 | .fin: |
2372 | .fin: |
2373 | ret |
2373 | ret |
2374 | nosb5: |
2374 | nosb5: |
2375 | 2375 | ||
2376 | ret |
2376 | ret |
2377 | 2377 | ||
2378 | 2378 | ||
2379 | align 4 |
2379 | align 4 |
2380 | 2380 | ||
2381 | sys_getbackground: |
2381 | sys_getbackground: |
2382 | 2382 | ||
2383 | cmp eax,1 ; SIZE |
2383 | cmp eax,1 ; SIZE |
2384 | jnz nogb1 |
2384 | jnz nogb1 |
2385 | mov eax,[display_data-8] |
2385 | mov eax,[display_data-8] |
2386 | shl eax,16 |
2386 | shl eax,16 |
2387 | mov ax,[display_data-4] |
2387 | mov ax,[display_data-4] |
2388 | mov [esp+36],eax |
2388 | mov [esp+36],eax |
2389 | ret |
2389 | ret |
2390 | nogb1: |
2390 | nogb1: |
2391 | 2391 | ||
2392 | cmp eax,2 ; PIXEL |
2392 | cmp eax,2 ; PIXEL |
2393 | jnz nogb2 |
2393 | jnz nogb2 |
2394 | mov edx,0x160000-16 |
2394 | mov edx,0x160000-16 |
2395 | cmp edx,ebx |
2395 | cmp edx,ebx |
2396 | jbe nogb2 |
2396 | jbe nogb2 |
2397 | mov eax, [ebx+0x300000] |
2397 | mov eax, [ebx+0x300000] |
2398 | and eax, 0xFFFFFF |
2398 | and eax, 0xFFFFFF |
2399 | mov [esp+36],eax |
2399 | mov [esp+36],eax |
2400 | ret |
2400 | ret |
2401 | nogb2: |
2401 | nogb2: |
2402 | 2402 | ||
2403 | cmp eax,4 ; TILED / STRETCHED |
2403 | cmp eax,4 ; TILED / STRETCHED |
2404 | jnz nogb4 |
2404 | jnz nogb4 |
2405 | mov eax,[display_data-12] |
2405 | mov eax,[display_data-12] |
2406 | nogb4: |
2406 | nogb4: |
2407 | mov [esp+36],eax |
2407 | mov [esp+36],eax |
2408 | ret |
2408 | ret |
2409 | 2409 | ||
2410 | 2410 | ||
2411 | align 4 |
2411 | align 4 |
2412 | 2412 | ||
2413 | sys_getkey: |
2413 | sys_getkey: |
2414 | mov [esp+36],dword 1 |
2414 | mov [esp+36],dword 1 |
2415 | ; test main buffer |
2415 | ; test main buffer |
2416 | mov ebx, [0x3000] ; TOP OF WINDOW STACK |
2416 | mov ebx, [0x3000] ; TOP OF WINDOW STACK |
2417 | movzx ecx,word [0xC000 + ebx * 2] |
2417 | movzx ecx,word [0xC000 + ebx * 2] |
2418 | mov edx,[0x3004] |
2418 | mov edx,[0x3004] |
2419 | cmp ecx,edx |
2419 | cmp ecx,edx |
2420 | jne .finish |
2420 | jne .finish |
2421 | cmp [0xf400],byte 0 |
2421 | cmp [0xf400],byte 0 |
2422 | je .finish |
2422 | je .finish |
2423 | movzx eax,byte [0xf401] |
2423 | movzx eax,byte [0xf401] |
2424 | shl eax,8 |
2424 | shl eax,8 |
2425 | push eax |
2425 | push eax |
2426 | dec byte [0xf400] |
2426 | dec byte [0xf400] |
2427 | and byte [0xf400],127 |
2427 | and byte [0xf400],127 |
2428 | movzx ecx,byte [0xf400] |
2428 | movzx ecx,byte [0xf400] |
2429 | add ecx,2 |
2429 | add ecx,2 |
2430 | ; mov esi,0xf402 |
2430 | ; mov esi,0xf402 |
2431 | ; mov edi,0xf401 |
2431 | ; mov edi,0xf401 |
2432 | ; cld |
2432 | ; cld |
2433 | ; rep movsb |
2433 | ; rep movsb |
2434 | mov eax, 0xF402 |
2434 | mov eax, 0xF402 |
2435 | mov ebx, 0xF401 |
2435 | mov ebx, 0xF401 |
2436 | call memmove |
2436 | call memmove |
2437 | pop eax |
2437 | pop eax |
2438 | .ret_eax: |
2438 | .ret_eax: |
2439 | mov [esp+36],eax |
2439 | mov [esp+36],eax |
2440 | ret |
2440 | ret |
2441 | .finish: |
2441 | .finish: |
2442 | ; test hotkeys buffer |
2442 | ; test hotkeys buffer |
2443 | mov ecx, hotkey_buffer |
2443 | mov ecx, hotkey_buffer |
2444 | @@: |
2444 | @@: |
2445 | cmp [ecx], ebx |
2445 | cmp [ecx], ebx |
2446 | jz .found |
2446 | jz .found |
2447 | add ecx, 8 |
2447 | add ecx, 8 |
2448 | cmp ecx, hotkey_buffer+120*8 |
2448 | cmp ecx, hotkey_buffer+120*8 |
2449 | jb @b |
2449 | jb @b |
2450 | ret |
2450 | ret |
2451 | .found: |
2451 | .found: |
2452 | mov ax, [ecx+6] |
2452 | mov ax, [ecx+6] |
2453 | shl eax, 16 |
2453 | shl eax, 16 |
2454 | mov ah, [ecx+4] |
2454 | mov ah, [ecx+4] |
2455 | mov al, 2 |
2455 | mov al, 2 |
2456 | and dword [ecx+4], 0 |
2456 | and dword [ecx+4], 0 |
2457 | and dword [ecx], 0 |
2457 | and dword [ecx], 0 |
2458 | jmp .ret_eax |
2458 | jmp .ret_eax |
2459 | 2459 | ||
2460 | align 4 |
2460 | align 4 |
2461 | 2461 | ||
2462 | sys_getbutton: |
2462 | sys_getbutton: |
2463 | 2463 | ||
2464 | mov ebx, [0x3000] ; TOP OF WINDOW STACK |
2464 | mov ebx, [0x3000] ; TOP OF WINDOW STACK |
2465 | mov [esp+36],dword 1 |
2465 | mov [esp+36],dword 1 |
2466 | movzx ecx, word [0xC000 + ebx * 2] |
2466 | movzx ecx, word [0xC000 + ebx * 2] |
2467 | mov edx, [0x3004] ; less than 256 processes |
2467 | mov edx, [0x3004] ; less than 256 processes |
2468 | cmp ecx,edx |
2468 | cmp ecx,edx |
2469 | jne .exit |
2469 | jne .exit |
2470 | movzx eax,byte [0xf500] |
2470 | movzx eax,byte [0xf500] |
2471 | test eax,eax |
2471 | test eax,eax |
2472 | jz .exit |
2472 | jz .exit |
2473 | mov eax,[0xf501] |
2473 | mov eax,[0xf501] |
2474 | shl eax,8 |
2474 | shl eax,8 |
2475 | mov [0xf500],byte 0 |
2475 | mov [0xf500],byte 0 |
2476 | mov [esp+36],eax |
2476 | mov [esp+36],eax |
2477 | .exit: |
2477 | .exit: |
2478 | ret |
2478 | ret |
2479 | 2479 | ||
2480 | 2480 | ||
2481 | align 4 |
2481 | align 4 |
2482 | 2482 | ||
2483 | sys_cpuusage: |
2483 | sys_cpuusage: |
2484 | 2484 | ||
2485 | ; RETURN: |
2485 | ; RETURN: |
2486 | ; |
2486 | ; |
2487 | ; +00 dword process cpu usage |
2487 | ; +00 dword process cpu usage |
2488 | ; +04 word position in windowing stack |
2488 | ; +04 word position in windowing stack |
2489 | ; +06 word windowing stack value at current position (cpu nro) |
2489 | ; +06 word windowing stack value at current position (cpu nro) |
2490 | ; +10 12 bytes name |
2490 | ; +10 12 bytes name |
2491 | ; +22 dword start in mem |
2491 | ; +22 dword start in mem |
2492 | ; +26 dword used mem |
2492 | ; +26 dword used mem |
2493 | ; +30 dword PID , process idenfification number |
2493 | ; +30 dword PID , process idenfification number |
2494 | ; |
2494 | ; |
2495 | 2495 | ||
2496 | mov edi,[0x3010] ; eax = return area |
2496 | mov edi,[0x3010] ; eax = return area |
2497 | add eax,[edi + TASKDATA.mem_start] |
2497 | add eax,[edi + TASKDATA.mem_start] |
2498 | 2498 | ||
2499 | cmp ebx,-1 ; who am I ? |
2499 | cmp ebx,-1 ; who am I ? |
2500 | jne no_who_am_i |
2500 | jne no_who_am_i |
2501 | mov ebx,[0x3000] |
2501 | mov ebx,[0x3000] |
2502 | no_who_am_i: |
2502 | no_who_am_i: |
2503 | 2503 | ||
2504 | push eax ; return area |
2504 | push eax ; return area |
2505 | push ebx ; process number |
2505 | push ebx ; process number |
2506 | 2506 | ||
2507 | push ebx |
2507 | push ebx |
2508 | push ebx |
2508 | push ebx |
2509 | push eax |
2509 | push eax |
2510 | 2510 | ||
2511 | ; return memory usage |
2511 | ; return memory usage |
2512 | 2512 | ||
2513 | xor edx,edx |
2513 | xor edx,edx |
2514 | mov eax,0x20 |
2514 | mov eax,0x20 |
2515 | mul ebx |
2515 | mul ebx |
2516 | add eax,0x3000+TASKDATA.cpu_usage |
2516 | add eax,0x3000+TASKDATA.cpu_usage |
2517 | mov ebx,eax |
2517 | mov ebx,eax |
2518 | pop eax |
2518 | pop eax |
2519 | mov ecx,[ebx] |
2519 | mov ecx,[ebx] |
2520 | mov [eax],ecx |
2520 | mov [eax],ecx |
2521 | pop ebx |
2521 | pop ebx |
2522 | mov cx, [0xC000 + ebx * 2] |
2522 | mov cx, [0xC000 + ebx * 2] |
2523 | mov [eax+4],cx |
2523 | mov [eax+4],cx |
2524 | mov cx, [0xC400 + ebx * 2] |
2524 | mov cx, [0xC400 + ebx * 2] |
2525 | mov [eax+6],cx |
2525 | mov [eax+6],cx |
2526 | push eax |
2526 | push eax |
2527 | mov eax,ebx |
2527 | mov eax,ebx |
2528 | shl eax,8 |
2528 | shl eax,8 |
2529 | add eax,0x80000+APPDATA.app_name |
2529 | add eax,0x80000+APPDATA.app_name |
2530 | pop ebx |
2530 | pop ebx |
2531 | add ebx,10 |
2531 | add ebx,10 |
2532 | mov ecx,11 |
2532 | mov ecx,11 |
2533 | call memmove |
2533 | call memmove |
2534 | 2534 | ||
2535 | ; memory usage |
2535 | ; memory usage |
2536 | 2536 | ||
2537 | xor eax,eax |
2537 | xor eax,eax |
2538 | mov edx,0x100000*16 |
2538 | mov edx,0x100000*16 |
2539 | pop ecx ; get gdt of tss |
2539 | pop ecx ; get gdt of tss |
2540 | cmp ecx,1 |
2540 | cmp ecx,1 |
2541 | je os_mem |
2541 | je os_mem |
2542 | shl ecx,8 |
2542 | shl ecx,8 |
2543 | mov edx,[0x80000+ecx+APPDATA.mem_size] ;0x8c |
2543 | mov edx,[0x80000+ecx+APPDATA.mem_size] ;0x8c |
2544 | mov eax,std_application_base_address |
2544 | mov eax,std_application_base_address |
2545 | ; eax run base -> edx used memory |
2545 | ; eax run base -> edx used memory |
2546 | os_mem: |
2546 | os_mem: |
2547 | dec edx |
2547 | dec edx |
2548 | mov [ebx+12],eax |
2548 | mov [ebx+12],eax |
2549 | mov [ebx+16],edx |
2549 | mov [ebx+16],edx |
2550 | 2550 | ||
2551 | ; PID (+30) |
2551 | ; PID (+30) |
2552 | 2552 | ||
2553 | mov eax,[esp] |
2553 | mov eax,[esp] |
2554 | shl eax,5 |
2554 | shl eax,5 |
2555 | add eax,0x3000+TASKDATA.pid |
2555 | add eax,0x3000+TASKDATA.pid |
2556 | mov eax,[eax] |
2556 | mov eax,[eax] |
2557 | mov [ebx+20],eax |
2557 | mov [ebx+20],eax |
2558 | 2558 | ||
2559 | ; window position and size |
2559 | ; window position and size |
2560 | 2560 | ||
2561 | mov esi,[esp] |
2561 | mov esi,[esp] |
2562 | shl esi,5 |
2562 | shl esi,5 |
2563 | add esi,window_data + WDATA.box |
2563 | add esi,window_data + WDATA.box |
2564 | mov edi,[esp+4] |
2564 | mov edi,[esp+4] |
2565 | add edi,34 |
2565 | add edi,34 |
2566 | mov ecx,4 |
2566 | mov ecx,4 |
2567 | cld |
2567 | cld |
2568 | rep movsd |
2568 | rep movsd |
2569 | 2569 | ||
2570 | ; Process state (+50) |
2570 | ; Process state (+50) |
2571 | 2571 | ||
2572 | mov eax,[esp] |
2572 | mov eax,[esp] |
2573 | shl eax,5 |
2573 | shl eax,5 |
2574 | add eax,0x3000+TASKDATA.state |
2574 | add eax,0x3000+TASKDATA.state |
2575 | mov eax,[eax] |
2575 | mov eax,[eax] |
2576 | mov [ebx+40],ax |
2576 | mov [ebx+40],ax |
2577 | 2577 | ||
2578 | ; Window client area box |
2578 | ; Window client area box |
2579 | 2579 | ||
2580 | mov esi,[esp] |
2580 | mov esi,[esp] |
2581 | shl esi,8 |
2581 | shl esi,8 |
2582 | add esi,0x80000+APPDATA.wnd_clientbox |
2582 | add esi,0x80000+APPDATA.wnd_clientbox |
2583 | lea edi,[ebx+44] |
2583 | lea edi,[ebx+44] |
2584 | mov ecx,4 |
2584 | mov ecx,4 |
2585 | rep movsd |
2585 | rep movsd |
2586 | 2586 | ||
2587 | ; Window state |
2587 | ; Window state |
2588 | 2588 | ||
2589 | mov esi,[esp] |
2589 | mov esi,[esp] |
2590 | shl esi,5 |
2590 | shl esi,5 |
2591 | add esi,window_data + WDATA.box |
2591 | add esi,window_data + WDATA.box |
2592 | mov al,[esi+window_data+WDATA.fl_wstate] |
2592 | mov al,[esi+window_data+WDATA.fl_wstate] |
2593 | mov [edi],al |
2593 | mov [edi],al |
2594 | 2594 | ||
2595 | pop ebx |
2595 | pop ebx |
2596 | pop eax |
2596 | pop eax |
2597 | 2597 | ||
2598 | ; return number of processes |
2598 | ; return number of processes |
2599 | 2599 | ||
2600 | mov eax,[0x3004] |
2600 | mov eax,[0x3004] |
2601 | mov [esp+36],eax |
2601 | mov [esp+36],eax |
2602 | ret |
2602 | ret |
2603 | 2603 | ||
2604 | 2604 | ||
2605 | 2605 | ||
2606 | 2606 | ||
2607 | align 4 |
2607 | align 4 |
2608 | sys_clock: |
2608 | sys_clock: |
2609 | cli |
2609 | cli |
2610 | ; Mikhail Lisovin xx Jan 2005 |
2610 | ; Mikhail Lisovin xx Jan 2005 |
2611 | @@: mov al, 10 |
2611 | @@: mov al, 10 |
2612 | out 0x70, al |
2612 | out 0x70, al |
2613 | in al, 0x71 |
2613 | in al, 0x71 |
2614 | test al, al |
2614 | test al, al |
2615 | jns @f |
2615 | jns @f |
2616 | mov esi, 1 |
2616 | mov esi, 1 |
2617 | call delay_ms |
2617 | call delay_ms |
2618 | jmp @b |
2618 | jmp @b |
2619 | @@: |
2619 | @@: |
2620 | ; end Lisovin's fix |
2620 | ; end Lisovin's fix |
2621 | 2621 | ||
2622 | xor al,al ; seconds |
2622 | xor al,al ; seconds |
2623 | out 0x70,al |
2623 | out 0x70,al |
2624 | in al,0x71 |
2624 | in al,0x71 |
2625 | movzx ecx,al |
2625 | movzx ecx,al |
2626 | mov al,02 ; minutes |
2626 | mov al,02 ; minutes |
2627 | shl ecx,16 |
2627 | shl ecx,16 |
2628 | out 0x70,al |
2628 | out 0x70,al |
2629 | in al,0x71 |
2629 | in al,0x71 |
2630 | movzx edx,al |
2630 | movzx edx,al |
2631 | mov al,04 ; hours |
2631 | mov al,04 ; hours |
2632 | shl edx,8 |
2632 | shl edx,8 |
2633 | out 0x70,al |
2633 | out 0x70,al |
2634 | in al,0x71 |
2634 | in al,0x71 |
2635 | add ecx,edx |
2635 | add ecx,edx |
2636 | movzx edx,al |
2636 | movzx edx,al |
2637 | add ecx,edx |
2637 | add ecx,edx |
2638 | sti |
2638 | sti |
2639 | mov [esp+36],ecx |
2639 | mov [esp+36],ecx |
2640 | ret |
2640 | ret |
2641 | 2641 | ||
2642 | 2642 | ||
2643 | align 4 |
2643 | align 4 |
2644 | 2644 | ||
2645 | sys_date: |
2645 | sys_date: |
2646 | 2646 | ||
2647 | cli |
2647 | cli |
2648 | 2648 | ||
2649 | @@: mov al, 10 |
2649 | @@: mov al, 10 |
2650 | out 0x70, al |
2650 | out 0x70, al |
2651 | in al, 0x71 |
2651 | in al, 0x71 |
2652 | test al, al |
2652 | test al, al |
2653 | jns @f |
2653 | jns @f |
2654 | mov esi, 1 |
2654 | mov esi, 1 |
2655 | call delay_ms |
2655 | call delay_ms |
2656 | jmp @b |
2656 | jmp @b |
2657 | @@: |
2657 | @@: |
2658 | 2658 | ||
2659 | mov ch,0 |
2659 | mov ch,0 |
2660 | mov al,7 ; date |
2660 | mov al,7 ; date |
2661 | out 0x70,al |
2661 | out 0x70,al |
2662 | in al,0x71 |
2662 | in al,0x71 |
2663 | mov cl,al |
2663 | mov cl,al |
2664 | mov al,8 ; month |
2664 | mov al,8 ; month |
2665 | shl ecx,16 |
2665 | shl ecx,16 |
2666 | out 0x70,al |
2666 | out 0x70,al |
2667 | in al,0x71 |
2667 | in al,0x71 |
2668 | mov ch,al |
2668 | mov ch,al |
2669 | mov al,9 ; year |
2669 | mov al,9 ; year |
2670 | out 0x70,al |
2670 | out 0x70,al |
2671 | in al,0x71 |
2671 | in al,0x71 |
2672 | mov cl,al |
2672 | mov cl,al |
2673 | sti |
2673 | sti |
2674 | mov [esp+36],ecx |
2674 | mov [esp+36],ecx |
2675 | ret |
2675 | ret |
2676 | 2676 | ||
2677 | 2677 | ||
2678 | ; redraw status |
2678 | ; redraw status |
2679 | 2679 | ||
2680 | sys_redrawstat: |
2680 | sys_redrawstat: |
2681 | 2681 | ||
2682 | cmp eax,1 |
2682 | cmp eax,1 |
2683 | jne no_widgets_away |
2683 | jne no_widgets_away |
2684 | 2684 | ||
2685 | ; buttons away |
2685 | ; buttons away |
2686 | 2686 | ||
2687 | mov ecx,[0x3000] |
2687 | mov ecx,[0x3000] |
2688 | 2688 | ||
2689 | sys_newba2: |
2689 | sys_newba2: |
2690 | 2690 | ||
2691 | mov edi,[0xfe88] |
2691 | mov edi,[0xfe88] |
2692 | cmp [edi],dword 0 ; empty button list ? |
2692 | cmp [edi],dword 0 ; empty button list ? |
2693 | je end_of_buttons_away |
2693 | je end_of_buttons_away |
2694 | 2694 | ||
2695 | movzx ebx,word [edi] |
2695 | movzx ebx,word [edi] |
2696 | inc ebx |
2696 | inc ebx |
2697 | 2697 | ||
2698 | mov eax,edi |
2698 | mov eax,edi |
2699 | 2699 | ||
2700 | sys_newba: |
2700 | sys_newba: |
2701 | 2701 | ||
2702 | dec ebx |
2702 | dec ebx |
2703 | jz end_of_buttons_away |
2703 | jz end_of_buttons_away |
2704 | 2704 | ||
2705 | add eax,0x10 |
2705 | add eax,0x10 |
2706 | cmp cx,[eax] |
2706 | cmp cx,[eax] |
2707 | jnz sys_newba |
2707 | jnz sys_newba |
2708 | 2708 | ||
2709 | push eax ebx ecx |
2709 | push eax ebx ecx |
2710 | mov ecx,ebx |
2710 | mov ecx,ebx |
2711 | inc ecx |
2711 | inc ecx |
2712 | shl ecx,4 |
2712 | shl ecx,4 |
2713 | mov ebx,eax |
2713 | mov ebx,eax |
2714 | add eax,0x10 |
2714 | add eax,0x10 |
2715 | call memmove |
2715 | call memmove |
2716 | dec dword [edi] |
2716 | dec dword [edi] |
2717 | pop ecx ebx eax |
2717 | pop ecx ebx eax |
2718 | 2718 | ||
2719 | jmp sys_newba2 |
2719 | jmp sys_newba2 |
2720 | 2720 | ||
2721 | end_of_buttons_away: |
2721 | end_of_buttons_away: |
2722 | 2722 | ||
2723 | ret |
2723 | ret |
2724 | 2724 | ||
2725 | no_widgets_away: |
2725 | no_widgets_away: |
2726 | 2726 | ||
2727 | cmp eax,2 |
2727 | cmp eax,2 |
2728 | jnz srl1 |
2728 | jnz srl1 |
2729 | 2729 | ||
2730 | mov edx,[0x3010] ; return whole screen draw area for this app |
2730 | mov edx,[0x3010] ; return whole screen draw area for this app |
2731 | add edx,draw_data-0x3000 |
2731 | add edx,draw_data-0x3000 |
2732 | mov [edx+RECT.left], 0 |
2732 | mov [edx+RECT.left], 0 |
2733 | mov [edx+RECT.top], 0 |
2733 | mov [edx+RECT.top], 0 |
2734 | mov eax,[0xfe00] |
2734 | mov eax,[0xfe00] |
2735 | mov [edx+RECT.right],eax |
2735 | mov [edx+RECT.right],eax |
2736 | mov eax,[0xfe04] |
2736 | mov eax,[0xfe04] |
2737 | mov [edx+RECT.bottom],eax |
2737 | mov [edx+RECT.bottom],eax |
2738 | 2738 | ||
2739 | mov edi,[0x3010] |
2739 | mov edi,[0x3010] |
2740 | mov [edi-twdw+WDATA.fl_wdrawn], 1 ; no new position & buttons from app |
2740 | mov [edi-twdw+WDATA.fl_wdrawn], 1 ; no new position & buttons from app |
2741 | 2741 | ||
2742 | call sys_window_mouse |
2742 | call sys_window_mouse |
2743 | 2743 | ||
2744 | ret |
2744 | ret |
2745 | 2745 | ||
2746 | srl1: |
2746 | srl1: |
2747 | 2747 | ||
2748 | ret |
2748 | ret |
2749 | 2749 | ||
2750 | 2750 | ||
2751 | sys_drawwindow: |
2751 | sys_drawwindow: |
2752 | 2752 | ||
2753 | mov edi,ecx |
2753 | mov edi,ecx |
2754 | shr edi,16+8 |
2754 | shr edi,16+8 |
2755 | and edi,15 |
2755 | and edi,15 |
2756 | 2756 | ||
2757 | cmp edi,0 ; type I - original style |
2757 | cmp edi,0 ; type I - original style |
2758 | jne nosyswI |
2758 | jne nosyswI |
2759 | inc [mouse_pause] |
2759 | inc [mouse_pause] |
2760 | call [disable_mouse] |
2760 | call [disable_mouse] |
2761 | call sys_set_window |
2761 | call sys_set_window |
2762 | call [disable_mouse] |
2762 | call [disable_mouse] |
2763 | call drawwindow_I |
2763 | call drawwindow_I |
2764 | ;dec [mouse_pause] |
2764 | ;dec [mouse_pause] |
2765 | ;call [draw_pointer] |
2765 | ;call [draw_pointer] |
2766 | ;ret |
2766 | ;ret |
2767 | jmp draw_window_caption.2 |
2767 | jmp draw_window_caption.2 |
2768 | nosyswI: |
2768 | nosyswI: |
2769 | 2769 | ||
2770 | cmp edi,1 ; type II - only reserve area, no draw |
2770 | cmp edi,1 ; type II - only reserve area, no draw |
2771 | jne nosyswII |
2771 | jne nosyswII |
2772 | inc [mouse_pause] |
2772 | inc [mouse_pause] |
2773 | call [disable_mouse] |
2773 | call [disable_mouse] |
2774 | call sys_set_window |
2774 | call sys_set_window |
2775 | call [disable_mouse] |
2775 | call [disable_mouse] |
2776 | call sys_window_mouse |
2776 | call sys_window_mouse |
2777 | dec [mouse_pause] |
2777 | dec [mouse_pause] |
2778 | call [draw_pointer] |
2778 | call [draw_pointer] |
2779 | ret |
2779 | ret |
2780 | nosyswII: |
2780 | nosyswII: |
2781 | 2781 | ||
2782 | cmp edi,2 ; type III - new style |
2782 | cmp edi,2 ; type III - new style |
2783 | jne nosyswIII |
2783 | jne nosyswIII |
2784 | inc [mouse_pause] |
2784 | inc [mouse_pause] |
2785 | call [disable_mouse] |
2785 | call [disable_mouse] |
2786 | call sys_set_window |
2786 | call sys_set_window |
2787 | call [disable_mouse] |
2787 | call [disable_mouse] |
2788 | call drawwindow_III |
2788 | call drawwindow_III |
2789 | ;dec [mouse_pause] |
2789 | ;dec [mouse_pause] |
2790 | ;call [draw_pointer] |
2790 | ;call [draw_pointer] |
2791 | ;ret |
2791 | ;ret |
2792 | jmp draw_window_caption.2 |
2792 | jmp draw_window_caption.2 |
2793 | nosyswIII: |
2793 | nosyswIII: |
2794 | 2794 | ||
2795 | cmp edi,3 ; type IV - skinned window |
2795 | cmp edi,3 ; type IV - skinned window |
2796 | jne nosyswIV |
2796 | jne nosyswIV |
2797 | 2797 | ||
2798 | ; parameter for drawwindow_IV |
2798 | ; parameter for drawwindow_IV |
2799 | push 0 |
2799 | push 0 |
2800 | mov edi, [0x3004] |
2800 | mov edi, [0x3004] |
2801 | movzx edi, word [0xC400 + edi*2] |
2801 | movzx edi, word [0xC400 + edi*2] |
2802 | cmp edi, [0x3000] |
2802 | cmp edi, [0x3000] |
2803 | jne @f |
2803 | jne @f |
2804 | inc dword [esp] |
2804 | inc dword [esp] |
2805 | @@: |
2805 | @@: |
2806 | 2806 | ||
2807 | inc [mouse_pause] |
2807 | inc [mouse_pause] |
2808 | call [disable_mouse] |
2808 | call [disable_mouse] |
2809 | call sys_set_window |
2809 | call sys_set_window |
2810 | call [disable_mouse] |
2810 | call [disable_mouse] |
2811 | call drawwindow_IV |
2811 | call drawwindow_IV |
2812 | ;dec [mouse_pause] |
2812 | ;dec [mouse_pause] |
2813 | ;call [draw_pointer] |
2813 | ;call [draw_pointer] |
2814 | ;ret |
2814 | ;ret |
2815 | jmp draw_window_caption.2 |
2815 | jmp draw_window_caption.2 |
2816 | nosyswIV: |
2816 | nosyswIV: |
2817 | 2817 | ||
2818 | ret |
2818 | ret |
2819 | 2819 | ||
2820 | 2820 | ||
2821 | draw_window_caption: |
2821 | draw_window_caption: |
2822 | inc [mouse_pause] |
2822 | inc [mouse_pause] |
2823 | call [disable_mouse] |
2823 | call [disable_mouse] |
2824 | 2824 | ||
2825 | xor eax,eax |
2825 | xor eax,eax |
2826 | mov edx,[0x3004] |
2826 | mov edx,[0x3004] |
2827 | movzx edx,word[0xC400+edx*2] |
2827 | movzx edx,word[0xC400+edx*2] |
2828 | cmp edx,[0x3000] |
2828 | cmp edx,[0x3000] |
2829 | jne @f |
2829 | jne @f |
2830 | inc eax |
2830 | inc eax |
2831 | @@: mov edx,[0x3000] |
2831 | @@: mov edx,[0x3000] |
2832 | shl edx,5 |
2832 | shl edx,5 |
2833 | add edx,window_data |
2833 | add edx,window_data |
2834 | movzx ebx,[edx+WDATA.fl_wstyle] |
2834 | movzx ebx,[edx+WDATA.fl_wstyle] |
2835 | and bl,0x0F |
2835 | and bl,0x0F |
2836 | cmp bl,3 |
2836 | cmp bl,3 |
2837 | jne .not_style_3 |
2837 | jne .not_style_3 |
2838 | 2838 | ||
2839 | push edx |
2839 | push edx |
2840 | call drawwindow_IV_caption |
2840 | call drawwindow_IV_caption |
2841 | add esp,4 |
2841 | add esp,4 |
2842 | jmp .2 |
2842 | jmp .2 |
2843 | 2843 | ||
2844 | .not_style_3: |
2844 | .not_style_3: |
2845 | cmp bl,2 |
2845 | cmp bl,2 |
2846 | jne .not_style_2 |
2846 | jne .not_style_2 |
2847 | 2847 | ||
2848 | call drawwindow_III_caption |
2848 | call drawwindow_III_caption |
2849 | jmp .2 |
2849 | jmp .2 |
2850 | 2850 | ||
2851 | .not_style_2: |
2851 | .not_style_2: |
2852 | cmp bl,0 |
2852 | cmp bl,0 |
2853 | jne .2 |
2853 | jne .2 |
2854 | 2854 | ||
2855 | call drawwindow_I_caption |
2855 | call drawwindow_I_caption |
2856 | 2856 | ||
2857 | ;-------------------------------------------------------------- |
2857 | ;-------------------------------------------------------------- |
2858 | .2: ;jmp @f |
2858 | .2: ;jmp @f |
2859 | mov edi,[0x3000] |
2859 | mov edi,[0x3000] |
2860 | shl edi,5 |
2860 | shl edi,5 |
2861 | test [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
2861 | test [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
2862 | jz @f |
2862 | jz @f |
2863 | mov ecx,[edi*8+0x80000+APPDATA.wnd_caption] |
2863 | mov ecx,[edi*8+0x80000+APPDATA.wnd_caption] |
2864 | or ecx,ecx |
2864 | or ecx,ecx |
2865 | jz @f |
2865 | jz @f |
2866 | add ecx,[edi+twdw+TASKDATA.mem_start] |
2866 | add ecx,[edi+twdw+TASKDATA.mem_start] |
2867 | 2867 | ||
2868 | movzx eax,[edi+window_data+WDATA.fl_wstyle] |
2868 | movzx eax,[edi+window_data+WDATA.fl_wstyle] |
2869 | and al,0x0F |
2869 | and al,0x0F |
2870 | cmp al,3 |
2870 | cmp al,3 |
2871 | jne .not_skinned |
2871 | jne .not_skinned |
2872 | 2872 | ||
2873 | mov ebp,[edi+window_data+WDATA.box.left-2] |
2873 | mov ebp,[edi+window_data+WDATA.box.left-2] |
2874 | mov bp,word[edi+window_data+WDATA.box.top] |
2874 | mov bp,word[edi+window_data+WDATA.box.top] |
2875 | movzx eax,word[edi+window_data+WDATA.box.width] |
2875 | movzx eax,word[edi+window_data+WDATA.box.width] |
2876 | sub ax,[_skinmargins.left] |
2876 | sub ax,[_skinmargins.left] |
2877 | sub ax,[_skinmargins.right] |
2877 | sub ax,[_skinmargins.right] |
2878 | cwde |
2878 | cwde |
2879 | cdq |
2879 | cdq |
2880 | mov ebx,6 |
2880 | mov ebx,6 |
2881 | idiv ebx |
2881 | idiv ebx |
2882 | or eax,eax |
2882 | or eax,eax |
2883 | js @f |
2883 | js @f |
2884 | mov edx,eax |
2884 | mov edx,eax |
2885 | mov eax,dword[_skinmargins.left-2] |
2885 | mov eax,dword[_skinmargins.left-2] |
2886 | mov ax,word[_skinh] |
2886 | mov ax,word[_skinh] |
2887 | sub ax,[_skinmargins.bottom] |
2887 | sub ax,[_skinmargins.bottom] |
2888 | sub ax,[_skinmargins.top] |
2888 | sub ax,[_skinmargins.top] |
2889 | sar ax,1 |
2889 | sar ax,1 |
2890 | adc ax,0 |
2890 | adc ax,0 |
2891 | add ax,[_skinmargins.top] |
2891 | add ax,[_skinmargins.top] |
2892 | add ax,-3 |
2892 | add ax,-3 |
2893 | add eax,ebp |
2893 | add eax,ebp |
2894 | jmp .dodraw |
2894 | jmp .dodraw |
2895 | 2895 | ||
2896 | .not_skinned: |
2896 | .not_skinned: |
2897 | cmp al,1 |
2897 | cmp al,1 |
2898 | je @f |
2898 | je @f |
2899 | 2899 | ||
2900 | mov ebp,[edi+window_data+WDATA.box.left-2] |
2900 | mov ebp,[edi+window_data+WDATA.box.left-2] |
2901 | mov bp,word[edi+window_data+WDATA.box.top] |
2901 | mov bp,word[edi+window_data+WDATA.box.top] |
2902 | movzx eax,word[edi+window_data+WDATA.box.width] |
2902 | movzx eax,word[edi+window_data+WDATA.box.width] |
2903 | sub eax,16 |
2903 | sub eax,16 |
2904 | cwde |
2904 | cwde |
2905 | cdq |
2905 | cdq |
2906 | mov ebx,6 |
2906 | mov ebx,6 |
2907 | idiv ebx |
2907 | idiv ebx |
2908 | or eax,eax |
2908 | or eax,eax |
2909 | js @f |
2909 | js @f |
2910 | mov edx,eax |
2910 | mov edx,eax |
2911 | mov eax,0x00080007 |
2911 | mov eax,0x00080007 |
2912 | add eax,ebp |
2912 | add eax,ebp |
2913 | .dodraw: |
2913 | .dodraw: |
2914 | mov ebx,[common_colours+16];0x00FFFFFF |
2914 | mov ebx,[common_colours+16];0x00FFFFFF |
2915 | or ebx, 0x80000000 |
2915 | or ebx, 0x80000000 |
2916 | xor edi,edi |
2916 | xor edi,edi |
2917 | call dtext |
2917 | call dtext |
2918 | 2918 | ||
2919 | @@: |
2919 | @@: |
2920 | ;-------------------------------------------------------------- |
2920 | ;-------------------------------------------------------------- |
2921 | dec [mouse_pause] |
2921 | dec [mouse_pause] |
2922 | call [draw_pointer] |
2922 | call [draw_pointer] |
2923 | ret |
2923 | ret |
2924 | 2924 | ||
2925 | iglobal |
2925 | iglobal |
2926 | align 4 |
2926 | align 4 |
2927 | window_topleft dd \ |
2927 | window_topleft dd \ |
2928 | 1, 21,\ |
2928 | 1, 21,\ |
2929 | 0, 0,\ |
2929 | 0, 0,\ |
2930 | 5, 20,\ |
2930 | 5, 20,\ |
2931 | 5, ? |
2931 | 5, ? |
2932 | endg |
2932 | endg |
2933 | 2933 | ||
2934 | set_window_clientbox: |
2934 | set_window_clientbox: |
2935 | push eax ecx edi |
2935 | push eax ecx edi |
2936 | 2936 | ||
2937 | mov eax,[_skinh] |
2937 | mov eax,[_skinh] |
2938 | mov [window_topleft+4*7],eax |
2938 | mov [window_topleft+4*7],eax |
2939 | 2939 | ||
2940 | mov ecx,edi |
2940 | mov ecx,edi |
2941 | sub edi,window_data |
2941 | sub edi,window_data |
2942 | shl edi,3 |
2942 | shl edi,3 |
2943 | test [ecx+WDATA.fl_wstyle],WSTYLE_CLIENTRELATIVE |
2943 | test [ecx+WDATA.fl_wstyle],WSTYLE_CLIENTRELATIVE |
2944 | jz @f |
2944 | jz @f |
2945 | 2945 | ||
2946 | movzx eax,[ecx+WDATA.fl_wstyle] |
2946 | movzx eax,[ecx+WDATA.fl_wstyle] |
2947 | and eax,0x0F |
2947 | and eax,0x0F |
2948 | mov eax,[eax*8+window_topleft+0] |
2948 | mov eax,[eax*8+window_topleft+0] |
2949 | mov [edi+0x80000+APPDATA.wnd_clientbox.left],eax |
2949 | mov [edi+0x80000+APPDATA.wnd_clientbox.left],eax |
2950 | shl eax,1 |
2950 | shl eax,1 |
2951 | neg eax |
2951 | neg eax |
2952 | add eax,[ecx+WDATA.box.width] |
2952 | add eax,[ecx+WDATA.box.width] |
2953 | mov [edi+0x80000+APPDATA.wnd_clientbox.width],eax |
2953 | mov [edi+0x80000+APPDATA.wnd_clientbox.width],eax |
2954 | 2954 | ||
2955 | movzx eax,[ecx+WDATA.fl_wstyle] |
2955 | movzx eax,[ecx+WDATA.fl_wstyle] |
2956 | and eax,0x0F |
2956 | and eax,0x0F |
2957 | push [eax*8+window_topleft+0] |
2957 | push [eax*8+window_topleft+0] |
2958 | mov eax,[eax*8+window_topleft+4] |
2958 | mov eax,[eax*8+window_topleft+4] |
2959 | mov [edi+0x80000+APPDATA.wnd_clientbox.top],eax |
2959 | mov [edi+0x80000+APPDATA.wnd_clientbox.top],eax |
2960 | neg eax |
2960 | neg eax |
2961 | sub eax,[esp] |
2961 | sub eax,[esp] |
2962 | add eax,[ecx+WDATA.box.height] |
2962 | add eax,[ecx+WDATA.box.height] |
2963 | mov [edi+0x80000+APPDATA.wnd_clientbox.height],eax |
2963 | mov [edi+0x80000+APPDATA.wnd_clientbox.height],eax |
2964 | add esp,4 |
2964 | add esp,4 |
2965 | 2965 | ||
2966 | pop edi ecx eax |
2966 | pop edi ecx eax |
2967 | ret |
2967 | ret |
2968 | @@: |
2968 | @@: |
2969 | xor eax,eax |
2969 | xor eax,eax |
2970 | mov [edi+0x80000+APPDATA.wnd_clientbox.left],eax |
2970 | mov [edi+0x80000+APPDATA.wnd_clientbox.left],eax |
2971 | mov [edi+0x80000+APPDATA.wnd_clientbox.top],eax |
2971 | mov [edi+0x80000+APPDATA.wnd_clientbox.top],eax |
2972 | mov eax,[ecx+WDATA.box.width] |
2972 | mov eax,[ecx+WDATA.box.width] |
2973 | mov [edi+0x80000+APPDATA.wnd_clientbox.width],eax |
2973 | mov [edi+0x80000+APPDATA.wnd_clientbox.width],eax |
2974 | mov eax,[ecx+WDATA.box.height] |
2974 | mov eax,[ecx+WDATA.box.height] |
2975 | mov [edi+0x80000+APPDATA.wnd_clientbox.height],eax |
2975 | mov [edi+0x80000+APPDATA.wnd_clientbox.height],eax |
2976 | 2976 | ||
2977 | pop edi ecx eax |
2977 | pop edi ecx eax |
2978 | ret |
2978 | ret |
2979 | 2979 | ||
2980 | sys_set_window: |
2980 | sys_set_window: |
2981 | 2981 | ||
2982 | mov edi,[0x3000] |
2982 | mov edi,[0x3000] |
2983 | shl edi,5 |
2983 | shl edi,5 |
2984 | add edi,window_data |
2984 | add edi,window_data |
2985 | 2985 | ||
2986 | ; colors |
2986 | ; colors |
2987 | mov [edi+WDATA.cl_workarea],ecx |
2987 | mov [edi+WDATA.cl_workarea],ecx |
2988 | mov [edi+WDATA.cl_titlebar],edx |
2988 | mov [edi+WDATA.cl_titlebar],edx |
2989 | mov [edi+WDATA.cl_frames],esi |
2989 | mov [edi+WDATA.cl_frames],esi |
2990 | - | ||
2991 | call set_window_clientbox |
- | |
2992 | 2990 | ||
2993 | ; check flag (?) |
2991 | ; check flag (?) |
2994 | cmp [edi+WDATA.fl_wdrawn],1 |
2992 | cmp [edi+WDATA.fl_wdrawn],1 |
2995 | jz newd |
2993 | jz newd |
2996 | 2994 | ||
2997 | push eax |
2995 | push eax |
2998 | mov eax,[timer_ticks] ;[0xfdf0] |
2996 | mov eax,[timer_ticks] ;[0xfdf0] |
2999 | add eax,100 |
2997 | add eax,100 |
3000 | mov [new_window_starting],eax |
2998 | mov [new_window_starting],eax |
3001 | pop eax |
2999 | pop eax |
3002 | 3000 | ||
3003 | mov word[edi+WDATA.box.width],ax |
3001 | mov word[edi+WDATA.box.width],ax |
3004 | mov word[edi+WDATA.box.height],bx |
3002 | mov word[edi+WDATA.box.height],bx |
3005 | sar eax,16 |
3003 | sar eax,16 |
3006 | sar ebx,16 |
3004 | sar ebx,16 |
3007 | mov word[edi+WDATA.box.left],ax |
3005 | mov word[edi+WDATA.box.left],ax |
3008 | mov word[edi+WDATA.box.top],bx |
3006 | mov word[edi+WDATA.box.top],bx |
- | 3007 | ||
3009 | 3008 | call set_window_clientbox |
|
3010 | 3009 | ||
3011 | call check_window_position |
3010 | call check_window_position |
3012 | 3011 | ||
3013 | 3012 | ||
3014 | push ecx esi edi ; save for window fullscreen/resize |
3013 | push ecx esi edi ; save for window fullscreen/resize |
3015 | ;mov esi,edi |
3014 | ;mov esi,edi |
3016 | 3015 | ||
3017 | mov cl,[edi+WDATA.fl_wstyle] |
3016 | mov cl,[edi+WDATA.fl_wstyle] |
3018 | 3017 | ||
3019 | sub edi,window_data |
3018 | sub edi,window_data |
3020 | shl edi,3 |
3019 | shl edi,3 |
3021 | add edi,0x80000 |
3020 | add edi,0x80000 |
3022 | 3021 | ||
3023 | and cl,0x0F |
3022 | and cl,0x0F |
3024 | mov [edi+APPDATA.wnd_caption],0 |
3023 | mov [edi+APPDATA.wnd_caption],0 |
3025 | cmp cl,3 |
3024 | cmp cl,3 |
3026 | jne @f |
3025 | jne @f |
3027 | mov [edi+APPDATA.wnd_caption],esi |
3026 | mov [edi+APPDATA.wnd_caption],esi |
3028 | @@: mov esi,[esp+0] |
3027 | @@: mov esi,[esp+0] |
3029 | 3028 | ||
3030 | add edi, APPDATA.saved_box |
3029 | add edi, APPDATA.saved_box |
3031 | mov ecx,4 |
3030 | mov ecx,4 |
3032 | cld |
3031 | cld |
3033 | rep movsd |
3032 | rep movsd |
3034 | pop edi esi ecx |
3033 | pop edi esi ecx |
3035 | 3034 | ||
3036 | push eax ebx ecx edx |
3035 | push eax ebx ecx edx |
3037 | ;;; mov eax, 1 |
3036 | ;;; mov eax, 1 |
3038 | ;;; call delay_hs |
3037 | ;;; call delay_hs |
3039 | mov eax, [edi+WDATA.box.left] |
3038 | mov eax, [edi+WDATA.box.left] |
3040 | mov ebx, [edi+WDATA.box.top] |
3039 | mov ebx, [edi+WDATA.box.top] |
3041 | mov ecx, [edi+WDATA.box.width] |
3040 | mov ecx, [edi+WDATA.box.width] |
3042 | mov edx, [edi+WDATA.box.height] |
3041 | mov edx, [edi+WDATA.box.height] |
3043 | add ecx, eax |
3042 | add ecx, eax |
3044 | add edx, ebx |
3043 | add edx, ebx |
3045 | call calculatescreen |
3044 | call calculatescreen |
3046 | pop edx ecx ebx eax |
3045 | pop edx ecx ebx eax |
3047 | 3046 | ||
3048 | mov [0xf400],byte 0 ; empty keyboard buffer |
3047 | mov [0xf400],byte 0 ; empty keyboard buffer |
3049 | mov [0xf500],byte 0 ; empty button buffer |
3048 | mov [0xf500],byte 0 ; empty button buffer |
3050 | 3049 | ||
3051 | newd: |
3050 | newd: |
3052 | mov [edi+WDATA.fl_redraw],byte 0 ; no redraw |
3051 | mov [edi+WDATA.fl_redraw],byte 0 ; no redraw |
3053 | mov edx,edi |
3052 | mov edx,edi |
3054 | 3053 | ||
3055 | ret |
3054 | ret |
3056 | 3055 | ||
3057 | syscall_windowsettings: |
3056 | syscall_windowsettings: |
3058 | 3057 | ||
3059 | .set_window_caption: |
3058 | .set_window_caption: |
3060 | dec eax ; subfunction #1 - set window caption |
3059 | dec eax ; subfunction #1 - set window caption |
3061 | jnz .get_window_caption |
3060 | jnz .get_window_caption |
3062 | 3061 | ||
3063 | ; NOTE: only window owner thread can set its caption, |
3062 | ; NOTE: only window owner thread can set its caption, |
3064 | ; so there's no parameter for PID/TID |
3063 | ; so there's no parameter for PID/TID |
3065 | 3064 | ||
3066 | mov edi,[0x3000] |
3065 | mov edi,[0x3000] |
3067 | shl edi,5 |
3066 | shl edi,5 |
3068 | 3067 | ||
3069 | ; have to check if caption is within application memory limit |
3068 | ; have to check if caption is within application memory limit |
3070 | ; check is trivial, and if application resizes its memory, |
3069 | ; check is trivial, and if application resizes its memory, |
3071 | ; caption still can become over bounds |
3070 | ; caption still can become over bounds |
3072 | mov ecx,[edi*8+0x80000+APPDATA.mem_size] |
3071 | mov ecx,[edi*8+0x80000+APPDATA.mem_size] |
3073 | add ecx,255 ; max caption length |
3072 | add ecx,255 ; max caption length |
3074 | cmp ebx,ecx |
3073 | cmp ebx,ecx |
3075 | ja .exit_fail |
3074 | ja .exit_fail |
3076 | 3075 | ||
3077 | mov [edi*8+0x80000+APPDATA.wnd_caption],ebx |
3076 | mov [edi*8+0x80000+APPDATA.wnd_caption],ebx |
3078 | or [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
3077 | or [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
3079 | 3078 | ||
3080 | call draw_window_caption |
3079 | call draw_window_caption |
3081 | 3080 | ||
3082 | xor eax,eax ; eax = 0 (success) |
3081 | xor eax,eax ; eax = 0 (success) |
3083 | ret |
3082 | ret |
3084 | 3083 | ||
3085 | .get_window_caption: |
3084 | .get_window_caption: |
3086 | dec eax ; subfunction #2 - get window caption |
3085 | dec eax ; subfunction #2 - get window caption |
3087 | jnz .exit_fail |
3086 | jnz .exit_fail |
3088 | 3087 | ||
3089 | ; not implemented yet |
3088 | ; not implemented yet |
3090 | 3089 | ||
3091 | .exit_fail: |
3090 | .exit_fail: |
3092 | xor eax,eax |
3091 | xor eax,eax |
3093 | inc eax ; eax = 1 (fail) |
3092 | inc eax ; eax = 1 (fail) |
3094 | ret |
3093 | ret |
3095 | 3094 | ||
3096 | 3095 | ||
3097 | sys_window_move: |
3096 | sys_window_move: |
3098 | 3097 | ||
3099 | mov edi,[0x3000] |
3098 | mov edi,[0x3000] |
3100 | shl edi,5 |
3099 | shl edi,5 |
3101 | add edi,window_data |
3100 | add edi,window_data |
3102 | 3101 | ||
3103 | test [edi+WDATA.fl_wstate],WSTATE_MAXIMIZED |
3102 | test [edi+WDATA.fl_wstate],WSTATE_MAXIMIZED |
3104 | jnz .window_move_return |
3103 | jnz .window_move_return |
3105 | 3104 | ||
3106 | push dword [edi + WDATA.box.left] ; save old coordinates |
3105 | push dword [edi + WDATA.box.left] ; save old coordinates |
3107 | push dword [edi + WDATA.box.top] |
3106 | push dword [edi + WDATA.box.top] |
3108 | push dword [edi + WDATA.box.width] |
3107 | push dword [edi + WDATA.box.width] |
3109 | push dword [edi + WDATA.box.height] |
3108 | push dword [edi + WDATA.box.height] |
3110 | 3109 | ||
3111 | cmp eax,-1 ; set new position and size |
3110 | cmp eax,-1 ; set new position and size |
3112 | je .no_x_reposition |
3111 | je .no_x_reposition |
3113 | mov [edi + WDATA.box.left], eax |
3112 | mov [edi + WDATA.box.left], eax |
3114 | .no_x_reposition: |
3113 | .no_x_reposition: |
3115 | cmp ebx,-1 |
3114 | cmp ebx,-1 |
3116 | je .no_y_reposition |
3115 | je .no_y_reposition |
3117 | mov [edi + WDATA.box.top], ebx |
3116 | mov [edi + WDATA.box.top], ebx |
3118 | .no_y_reposition: |
3117 | .no_y_reposition: |
3119 | 3118 | ||
3120 | test [edi+WDATA.fl_wstate],WSTATE_ROLLEDUP |
3119 | test [edi+WDATA.fl_wstate],WSTATE_ROLLEDUP |
3121 | jnz .no_y_resizing |
3120 | jnz .no_y_resizing |
3122 | 3121 | ||
3123 | cmp ecx,-1 |
3122 | cmp ecx,-1 |
3124 | je .no_x_resizing |
3123 | je .no_x_resizing |
3125 | mov [edi + WDATA.box.width], ecx |
3124 | mov [edi + WDATA.box.width], ecx |
3126 | .no_x_resizing: |
3125 | .no_x_resizing: |
3127 | cmp edx,-1 |
3126 | cmp edx,-1 |
3128 | je .no_y_resizing |
3127 | je .no_y_resizing |
3129 | mov [edi + WDATA.box.height], edx |
3128 | mov [edi + WDATA.box.height], edx |
3130 | .no_y_resizing: |
3129 | .no_y_resizing: |
3131 | 3130 | ||
3132 | call check_window_position |
3131 | call check_window_position |
3133 | 3132 | ||
3134 | pushad ; save for window fullscreen/resize |
3133 | pushad ; save for window fullscreen/resize |
3135 | mov esi,edi |
3134 | mov esi,edi |
3136 | sub edi,window_data |
3135 | sub edi,window_data |
3137 | shr edi,5 |
3136 | shr edi,5 |
3138 | shl edi,8 |
3137 | shl edi,8 |
3139 | add edi, 0x80000 + APPDATA.saved_box |
3138 | add edi, 0x80000 + APPDATA.saved_box |
3140 | mov ecx,4 |
3139 | mov ecx,4 |
3141 | cld |
3140 | cld |
3142 | rep movsd |
3141 | rep movsd |
3143 | popad |
3142 | popad |
3144 | 3143 | ||
3145 | pushad ; calculcate screen at new position |
3144 | pushad ; calculcate screen at new position |
3146 | mov eax, [edi + WDATA.box.left] |
3145 | mov eax, [edi + WDATA.box.left] |
3147 | mov ebx, [edi + WDATA.box.top] |
3146 | mov ebx, [edi + WDATA.box.top] |
3148 | mov ecx, [edi + WDATA.box.width] |
3147 | mov ecx, [edi + WDATA.box.width] |
3149 | mov edx, [edi + WDATA.box.height] |
3148 | mov edx, [edi + WDATA.box.height] |
3150 | add ecx, eax |
3149 | add ecx, eax |
3151 | add edx, ebx |
3150 | add edx, ebx |
3152 | call calculatescreen |
3151 | call calculatescreen |
3153 | popad |
3152 | popad |
3154 | 3153 | ||
3155 | pop edx ; calculcate screen at old position |
3154 | pop edx ; calculcate screen at old position |
3156 | pop ecx |
3155 | pop ecx |
3157 | pop ebx |
3156 | pop ebx |
3158 | pop eax |
3157 | pop eax |
3159 | add ecx,eax |
3158 | add ecx,eax |
3160 | add edx,ebx |
3159 | add edx,ebx |
3161 | mov [dlx],eax ; save for drawlimits |
3160 | mov [dlx],eax ; save for drawlimits |
3162 | mov [dly],ebx |
3161 | mov [dly],ebx |
3163 | mov [dlxe],ecx |
3162 | mov [dlxe],ecx |
3164 | mov [dlye],edx |
3163 | mov [dlye],edx |
3165 | call calculatescreen |
3164 | call calculatescreen |
3166 | 3165 | ||
3167 | mov [edi + WDATA.fl_redraw], 1 ; flag the process as redraw |
3166 | mov [edi + WDATA.fl_redraw], 1 ; flag the process as redraw |
3168 | 3167 | ||
3169 | mov eax,edi ; redraw screen at old position |
3168 | mov eax,edi ; redraw screen at old position |
3170 | xor esi,esi |
3169 | xor esi,esi |
3171 | call redrawscreen |
3170 | call redrawscreen |
3172 | 3171 | ||
3173 | mov [0xfff5],byte 0 ; mouse pointer |
3172 | mov [0xfff5],byte 0 ; mouse pointer |
3174 | mov [0xfff4],byte 0 ; no mouse under |
3173 | mov [0xfff4],byte 0 ; no mouse under |
3175 | mov [0xfb44],byte 0 ; react to mouse up/down |
3174 | mov [0xfb44],byte 0 ; react to mouse up/down |
3176 | 3175 | ||
3177 | mov ecx,10 ; wait 1/10 second |
3176 | mov ecx,10 ; wait 1/10 second |
3178 | .wmrl3: |
3177 | .wmrl3: |
3179 | call [draw_pointer] |
3178 | call [draw_pointer] |
3180 | mov eax,1 |
3179 | mov eax,1 |
3181 | call delay_hs |
3180 | call delay_hs |
3182 | loop .wmrl3 |
3181 | loop .wmrl3 |
3183 | 3182 | ||
3184 | mov [window_move_pr],0 |
3183 | mov [window_move_pr],0 |
3185 | 3184 | ||
3186 | .window_move_return: |
3185 | .window_move_return: |
3187 | 3186 | ||
3188 | ret |
3187 | ret |
3189 | 3188 | ||
3190 | ;type_background_1: |
3189 | ;type_background_1: |
3191 | ; cmp [0xfff0],byte 0 ; background update ? |
3190 | ; cmp [0xfff0],byte 0 ; background update ? |
3192 | ; jz temp_nobackgr |
3191 | ; jz temp_nobackgr |
3193 | ; mov [0xfff0],byte 2 |
3192 | ; mov [0xfff0],byte 2 |
3194 | ; call change_task |
3193 | ; call change_task |
3195 | ; mov [draw_data+32+0],dword 0 |
3194 | ; mov [draw_data+32+0],dword 0 |
3196 | ; mov [draw_data+32+4],dword 0 |
3195 | ; mov [draw_data+32+4],dword 0 |
3197 | ; mov eax,[0xfe00] |
3196 | ; mov eax,[0xfe00] |
3198 | ; mov ebx,[0xfe04] |
3197 | ; mov ebx,[0xfe04] |
3199 | ; mov [draw_data+32+8],eax |
3198 | ; mov [draw_data+32+8],eax |
3200 | ; mov [draw_data+32+12],ebx |
3199 | ; mov [draw_data+32+12],ebx |
3201 | ; call drawbackground |
3200 | ; call drawbackground |
3202 | ; mov [0xfff0],byte 0 |
3201 | ; mov [0xfff0],byte 0 |
3203 | ; mov [0xfff4],byte 0 |
3202 | ; mov [0xfff4],byte 0 |
3204 | ;temp_nobackgr: |
3203 | ;temp_nobackgr: |
3205 | ; ret |
3204 | ; ret |
3206 | 3205 | ||
3207 | uglobal |
3206 | uglobal |
3208 | window_move_pr dd 0x0 |
3207 | window_move_pr dd 0x0 |
3209 | window_move_eax dd 0x0 |
3208 | window_move_eax dd 0x0 |
3210 | window_move_ebx dd 0x0 |
3209 | window_move_ebx dd 0x0 |
3211 | window_move_ecx dd 0x0 |
3210 | window_move_ecx dd 0x0 |
3212 | window_move_edx dd 0x0 |
3211 | window_move_edx dd 0x0 |
3213 | endg |
3212 | endg |
3214 | 3213 | ||
3215 | ;ok - 100% work |
3214 | ;ok - 100% work |
3216 | ;nt - not tested |
3215 | ;nt - not tested |
3217 | ;--------------------------------------------------------------------------------------------- |
3216 | ;--------------------------------------------------------------------------------------------- |
3218 | ;eax |
3217 | ;eax |
3219 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
3218 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
3220 | ;1 - change task. Ret nothing. Block. ok. |
3219 | ;1 - change task. Ret nothing. Block. ok. |
3221 | ;2 - performance control |
3220 | ;2 - performance control |
3222 | ; ebx |
3221 | ; ebx |
3223 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
3222 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
3224 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
3223 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
3225 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
3224 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
3226 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
3225 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
3227 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
3226 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
3228 | ;eax |
3227 | ;eax |
3229 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3228 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3230 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3229 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3231 | ;--------------------------------------------------------------------------------------------- |
3230 | ;--------------------------------------------------------------------------------------------- |
3232 | sys_sheduler: ;noname & halyavin |
3231 | sys_sheduler: ;noname & halyavin |
3233 | cmp eax,0 |
3232 | cmp eax,0 |
3234 | je shed_counter |
3233 | je shed_counter |
3235 | cmp eax,2 |
3234 | cmp eax,2 |
3236 | je perf_control |
3235 | je perf_control |
3237 | cmp eax,3 |
3236 | cmp eax,3 |
3238 | je rdmsr_instr |
3237 | je rdmsr_instr |
3239 | cmp eax,4 |
3238 | cmp eax,4 |
3240 | je wrmsr_instr |
3239 | je wrmsr_instr |
3241 | cmp eax,1 |
3240 | cmp eax,1 |
3242 | jne not_supported |
3241 | jne not_supported |
3243 | call change_task ;delay,0 |
3242 | call change_task ;delay,0 |
3244 | ret |
3243 | ret |
3245 | shed_counter: |
3244 | shed_counter: |
3246 | mov eax,[context_counter] |
3245 | mov eax,[context_counter] |
3247 | mov [esp+36],eax |
3246 | mov [esp+36],eax |
3248 | not_supported: |
3247 | not_supported: |
3249 | ret |
3248 | ret |
3250 | perf_control: |
3249 | perf_control: |
3251 | inc eax ;now eax=3 |
3250 | inc eax ;now eax=3 |
3252 | cmp ebx,eax |
3251 | cmp ebx,eax |
3253 | je cache_disable |
3252 | je cache_disable |
3254 | dec eax |
3253 | dec eax |
3255 | cmp ebx,eax |
3254 | cmp ebx,eax |
3256 | je cache_enable |
3255 | je cache_enable |
3257 | dec eax |
3256 | dec eax |
3258 | cmp ebx,eax |
3257 | cmp ebx,eax |
3259 | je is_cache_enabled |
3258 | je is_cache_enabled |
3260 | dec eax |
3259 | dec eax |
3261 | cmp ebx,eax |
3260 | cmp ebx,eax |
3262 | je modify_pce |
3261 | je modify_pce |
3263 | ret |
3262 | ret |
3264 | 3263 | ||
3265 | rdmsr_instr: |
3264 | rdmsr_instr: |
3266 | ;now counter in ecx |
3265 | ;now counter in ecx |
3267 | ;(edx:eax) esi:edi => edx:esi |
3266 | ;(edx:eax) esi:edi => edx:esi |
3268 | mov eax,esi |
3267 | mov eax,esi |
3269 | rdmsr |
3268 | rdmsr |
3270 | mov [esp+36],eax |
3269 | mov [esp+36],eax |
3271 | mov [esp+24],edx ;ret in ebx? |
3270 | mov [esp+24],edx ;ret in ebx? |
3272 | ret |
3271 | ret |
3273 | 3272 | ||
3274 | wrmsr_instr: |
3273 | wrmsr_instr: |
3275 | ;now counter in ecx |
3274 | ;now counter in ecx |
3276 | ;(edx:eax) esi:edi => edx:esi |
3275 | ;(edx:eax) esi:edi => edx:esi |
3277 | mov eax,esi |
3276 | mov eax,esi |
3278 | wrmsr |
3277 | wrmsr |
3279 | mov [esp+36],eax |
3278 | mov [esp+36],eax |
3280 | mov [esp+24],edx ;ret in ebx? |
3279 | mov [esp+24],edx ;ret in ebx? |
3281 | ret |
3280 | ret |
3282 | 3281 | ||
3283 | cache_disable: |
3282 | cache_disable: |
3284 | mov eax,cr0 |
3283 | mov eax,cr0 |
3285 | or eax,01100000000000000000000000000000b |
3284 | or eax,01100000000000000000000000000000b |
3286 | mov cr0,eax |
3285 | mov cr0,eax |
3287 | wbinvd ;set MESI |
3286 | wbinvd ;set MESI |
3288 | ret |
3287 | ret |
3289 | 3288 | ||
3290 | cache_enable: |
3289 | cache_enable: |
3291 | mov eax,cr0 |
3290 | mov eax,cr0 |
3292 | and eax,10011111111111111111111111111111b |
3291 | and eax,10011111111111111111111111111111b |
3293 | mov cr0,eax |
3292 | mov cr0,eax |
3294 | ret |
3293 | ret |
3295 | 3294 | ||
3296 | is_cache_enabled: |
3295 | is_cache_enabled: |
3297 | mov eax,cr0 |
3296 | mov eax,cr0 |
3298 | mov ebx,eax |
3297 | mov ebx,eax |
3299 | and eax,01100000000000000000000000000000b |
3298 | and eax,01100000000000000000000000000000b |
3300 | jz cache_disabled |
3299 | jz cache_disabled |
3301 | mov [esp+36],ebx |
3300 | mov [esp+36],ebx |
3302 | cache_disabled: |
3301 | cache_disabled: |
3303 | mov dword [esp+36],eax ;0 |
3302 | mov dword [esp+36],eax ;0 |
3304 | ret |
3303 | ret |
3305 | 3304 | ||
3306 | modify_pce: |
3305 | modify_pce: |
3307 | mov eax,cr4 |
3306 | mov eax,cr4 |
3308 | ; mov ebx,0 |
3307 | ; mov ebx,0 |
3309 | ; or bx,100000000b ;pce |
3308 | ; or bx,100000000b ;pce |
3310 | ; xor eax,ebx ;invert pce |
3309 | ; xor eax,ebx ;invert pce |
3311 | bts eax,8 ;pce=cr4[8] |
3310 | bts eax,8 ;pce=cr4[8] |
3312 | mov cr4,eax |
3311 | mov cr4,eax |
3313 | mov [esp+36],eax |
3312 | mov [esp+36],eax |
3314 | ret |
3313 | ret |
3315 | ;--------------------------------------------------------------------------------------------- |
3314 | ;--------------------------------------------------------------------------------------------- |
3316 | 3315 | ||
3317 | 3316 | ||
3318 | ; check if pixel is allowed to be drawn |
3317 | ; check if pixel is allowed to be drawn |
3319 | 3318 | ||
3320 | checkpixel: |
3319 | checkpixel: |
3321 | push eax edx |
3320 | push eax edx |
3322 | 3321 | ||
3323 | mov edx,[0xfe00] ; screen x size |
3322 | mov edx,[0xfe00] ; screen x size |
3324 | inc edx |
3323 | inc edx |
3325 | imul edx, ebx |
3324 | imul edx, ebx |
3326 | mov dl, [eax+edx+display_data] ; lea eax, [...] |
3325 | mov dl, [eax+edx+display_data] ; lea eax, [...] |
3327 | 3326 | ||
3328 | xor ecx, ecx |
3327 | xor ecx, ecx |
3329 | mov eax, [0x3000] |
3328 | mov eax, [0x3000] |
3330 | cmp al, dl |
3329 | cmp al, dl |
3331 | setne cl |
3330 | setne cl |
3332 | 3331 | ||
3333 | pop edx eax |
3332 | pop edx eax |
3334 | ret |
3333 | ret |
3335 | 3334 | ||
3336 | uglobal |
3335 | uglobal |
3337 | mouse_active db 0 |
3336 | mouse_active db 0 |
3338 | endg |
3337 | endg |
3339 | iglobal |
3338 | iglobal |
3340 | cpustring db '/RD/1/CPU',0 |
3339 | cpustring db '/RD/1/CPU',0 |
3341 | endg |
3340 | endg |
3342 | 3341 | ||
3343 | uglobal |
3342 | uglobal |
3344 | background_defined db 0 ; diamond, 11.04.2006 |
3343 | background_defined db 0 ; diamond, 11.04.2006 |
3345 | endg |
3344 | endg |
3346 | 3345 | ||
3347 | align 4 |
3346 | align 4 |
3348 | ; check misc |
3347 | ; check misc |
3349 | 3348 | ||
3350 | checkmisc: |
3349 | checkmisc: |
3351 | 3350 | ||
3352 | cmp [ctrl_alt_del], 1 |
3351 | cmp [ctrl_alt_del], 1 |
3353 | jne nocpustart |
3352 | jne nocpustart |
3354 | mov ebp, cpustring |
3353 | mov ebp, cpustring |
3355 | lea esi,[ebp+6] |
3354 | lea esi,[ebp+6] |
3356 | xor ebx,ebx ; no parameters |
3355 | xor ebx,ebx ; no parameters |
3357 | xor edx,edx ; no flags |
3356 | xor edx,edx ; no flags |
3358 | call fs_RamdiskExecute.flags |
3357 | call fs_RamdiskExecute.flags |
3359 | mov [ctrl_alt_del], 0 |
3358 | mov [ctrl_alt_del], 0 |
3360 | nocpustart: |
3359 | nocpustart: |
3361 | cmp [mouse_active], 1 |
3360 | cmp [mouse_active], 1 |
3362 | jne mouse_not_active |
3361 | jne mouse_not_active |
3363 | mov [mouse_active], 0 |
3362 | mov [mouse_active], 0 |
3364 | xor edi, edi |
3363 | xor edi, edi |
3365 | mov ecx, [0x3004] |
3364 | mov ecx, [0x3004] |
3366 | set_mouse_event: |
3365 | set_mouse_event: |
3367 | add edi, 256 |
3366 | add edi, 256 |
3368 | or [edi+0x80000+APPDATA.event_mask], dword 00100000b |
3367 | or [edi+0x80000+APPDATA.event_mask], dword 00100000b |
3369 | loop set_mouse_event |
3368 | loop set_mouse_event |
3370 | mouse_not_active: |
3369 | mouse_not_active: |
3371 | 3370 | ||
3372 | 3371 | ||
3373 | cmp [0xfff0],byte 0 ; background update ? |
3372 | cmp [0xfff0],byte 0 ; background update ? |
3374 | jz nobackgr |
3373 | jz nobackgr |
3375 | cmp [background_defined], 0 |
3374 | cmp [background_defined], 0 |
3376 | jz nobackgr |
3375 | jz nobackgr |
3377 | mov [0xfff0],byte 2 |
3376 | mov [0xfff0],byte 2 |
3378 | call change_task |
3377 | call change_task |
3379 | mov [draw_data+32 + RECT.left],dword 0 |
3378 | mov [draw_data+32 + RECT.left],dword 0 |
3380 | mov [draw_data+32 + RECT.top],dword 0 |
3379 | mov [draw_data+32 + RECT.top],dword 0 |
3381 | mov eax,[0xfe00] |
3380 | mov eax,[0xfe00] |
3382 | mov ebx,[0xfe04] |
3381 | mov ebx,[0xfe04] |
3383 | mov [draw_data+32 + RECT.right],eax |
3382 | mov [draw_data+32 + RECT.right],eax |
3384 | mov [draw_data+32 + RECT.bottom],ebx |
3383 | mov [draw_data+32 + RECT.bottom],ebx |
3385 | call drawbackground |
3384 | call drawbackground |
3386 | mov [0xfff0],byte 0 |
3385 | mov [0xfff0],byte 0 |
3387 | mov [0xfff4],byte 0 |
3386 | mov [0xfff4],byte 0 |
3388 | 3387 | ||
3389 | nobackgr: |
3388 | nobackgr: |
3390 | 3389 | ||
3391 | 3390 | ||
3392 | ; system shutdown request |
3391 | ; system shutdown request |
3393 | 3392 | ||
3394 | cmp [0xFF00],byte 0 |
3393 | cmp [0xFF00],byte 0 |
3395 | je noshutdown |
3394 | je noshutdown |
3396 | 3395 | ||
3397 | mov edx,[shutdown_processes] |
3396 | mov edx,[shutdown_processes] |
3398 | sub dl,2 |
3397 | sub dl,2 |
3399 | 3398 | ||
3400 | cmp [0xff00],dl |
3399 | cmp [0xff00],dl |
3401 | jne no_mark_system_shutdown |
3400 | jne no_mark_system_shutdown |
3402 | 3401 | ||
3403 | mov edx,0x3040 |
3402 | mov edx,0x3040 |
3404 | movzx ecx,byte [0xff00] |
3403 | movzx ecx,byte [0xff00] |
3405 | add ecx,5 |
3404 | add ecx,5 |
3406 | markz: |
3405 | markz: |
3407 | mov [edx+TASKDATA.state],byte 3 |
3406 | mov [edx+TASKDATA.state],byte 3 |
3408 | add edx,0x20 |
3407 | add edx,0x20 |
3409 | loop markz |
3408 | loop markz |
3410 | 3409 | ||
3411 | no_mark_system_shutdown: |
3410 | no_mark_system_shutdown: |
3412 | 3411 | ||
3413 | call [disable_mouse] |
3412 | call [disable_mouse] |
3414 | 3413 | ||
3415 | dec byte [0xff00] |
3414 | dec byte [0xff00] |
3416 | 3415 | ||
3417 | cmp [0xff00],byte 0 |
3416 | cmp [0xff00],byte 0 |
3418 | je system_shutdown |
3417 | je system_shutdown |
3419 | 3418 | ||
3420 | noshutdown: |
3419 | noshutdown: |
3421 | 3420 | ||
3422 | 3421 | ||
3423 | mov eax,[0x3004] ; termination |
3422 | mov eax,[0x3004] ; termination |
3424 | mov ebx,0x3020+TASKDATA.state |
3423 | mov ebx,0x3020+TASKDATA.state |
3425 | mov esi,1 |
3424 | mov esi,1 |
3426 | 3425 | ||
3427 | newct: |
3426 | newct: |
3428 | mov cl,[ebx] |
3427 | mov cl,[ebx] |
3429 | cmp cl,byte 3 |
3428 | cmp cl,byte 3 |
3430 | jz terminate |
3429 | jz terminate |
3431 | cmp cl,byte 4 |
3430 | cmp cl,byte 4 |
3432 | jz terminate |
3431 | jz terminate |
3433 | 3432 | ||
3434 | add ebx,0x20 |
3433 | add ebx,0x20 |
3435 | inc esi |
3434 | inc esi |
3436 | dec eax |
3435 | dec eax |
3437 | jnz newct |
3436 | jnz newct |
3438 | 3437 | ||
3439 | ret |
3438 | ret |
3440 | 3439 | ||
3441 | 3440 | ||
3442 | 3441 | ||
3443 | 3442 | ||
3444 | ; redraw screen |
3443 | ; redraw screen |
3445 | 3444 | ||
3446 | redrawscreen: |
3445 | redrawscreen: |
3447 | 3446 | ||
3448 | ; eax , if process window_data base is eax, do not set flag/limits |
3447 | ; eax , if process window_data base is eax, do not set flag/limits |
3449 | 3448 | ||
3450 | pushad |
3449 | pushad |
3451 | push eax |
3450 | push eax |
3452 | 3451 | ||
3453 | ;;; mov eax,2 |
3452 | ;;; mov eax,2 |
3454 | ;;; call delay_hs |
3453 | ;;; call delay_hs |
3455 | 3454 | ||
3456 | ;mov ecx,0 ; redraw flags for apps |
3455 | ;mov ecx,0 ; redraw flags for apps |
3457 | xor ecx,ecx |
3456 | xor ecx,ecx |
3458 | newdw2: |
3457 | newdw2: |
3459 | 3458 | ||
3460 | inc ecx |
3459 | inc ecx |
3461 | push ecx |
3460 | push ecx |
3462 | 3461 | ||
3463 | mov eax,ecx |
3462 | mov eax,ecx |
3464 | shl eax,5 |
3463 | shl eax,5 |
3465 | add eax,window_data |
3464 | add eax,window_data |
3466 | 3465 | ||
3467 | cmp eax,[esp+4] |
3466 | cmp eax,[esp+4] |
3468 | je not_this_task |
3467 | je not_this_task |
3469 | ; check if window in redraw area |
3468 | ; check if window in redraw area |
3470 | mov edi,eax |
3469 | mov edi,eax |
3471 | 3470 | ||
3472 | cmp ecx,1 ; limit for background |
3471 | cmp ecx,1 ; limit for background |
3473 | jz bgli |
3472 | jz bgli |
3474 | 3473 | ||
3475 | mov eax, [edi + WDATA.box.left] |
3474 | mov eax, [edi + WDATA.box.left] |
3476 | mov ebx, [edi + WDATA.box.top] |
3475 | mov ebx, [edi + WDATA.box.top] |
3477 | mov ecx, [edi + WDATA.box.width] |
3476 | mov ecx, [edi + WDATA.box.width] |
3478 | mov edx, [edi + WDATA.box.height] |
3477 | mov edx, [edi + WDATA.box.height] |
3479 | add ecx, eax |
3478 | add ecx, eax |
3480 | add edx, ebx |
3479 | add edx, ebx |
3481 | 3480 | ||
3482 | mov ecx,[dlye] ; ecx = area y end ebx = window y start |
3481 | mov ecx,[dlye] ; ecx = area y end ebx = window y start |
3483 | cmp ecx,ebx |
3482 | cmp ecx,ebx |
3484 | jb ricino |
3483 | jb ricino |
3485 | 3484 | ||
3486 | mov ecx,[dlxe] ; ecx = area x end eax = window x start |
3485 | mov ecx,[dlxe] ; ecx = area x end eax = window x start |
3487 | cmp ecx,eax |
3486 | cmp ecx,eax |
3488 | jb ricino |
3487 | jb ricino |
3489 | 3488 | ||
3490 | mov eax, [edi + WDATA.box.left] |
3489 | mov eax, [edi + WDATA.box.left] |
3491 | mov ebx, [edi + WDATA.box.top] |
3490 | mov ebx, [edi + WDATA.box.top] |
3492 | mov ecx, [edi + WDATA.box.width] |
3491 | mov ecx, [edi + WDATA.box.width] |
3493 | mov edx, [edi + WDATA.box.height] |
3492 | mov edx, [edi + WDATA.box.height] |
3494 | add ecx, eax |
3493 | add ecx, eax |
3495 | add edx, ebx |
3494 | add edx, ebx |
3496 | 3495 | ||
3497 | mov eax,[dly] ; eax = area y start edx = window y end |
3496 | mov eax,[dly] ; eax = area y start edx = window y end |
3498 | cmp edx,eax |
3497 | cmp edx,eax |
3499 | jb ricino |
3498 | jb ricino |
3500 | 3499 | ||
3501 | mov eax,[dlx] ; eax = area x start ecx = window x end |
3500 | mov eax,[dlx] ; eax = area x start ecx = window x end |
3502 | cmp ecx,eax |
3501 | cmp ecx,eax |
3503 | jb ricino |
3502 | jb ricino |
3504 | 3503 | ||
3505 | bgli: |
3504 | bgli: |
3506 | 3505 | ||
3507 | cmp edi,esi |
3506 | cmp edi,esi |
3508 | jz ricino |
3507 | jz ricino |
3509 | 3508 | ||
3510 | mov eax,edi |
3509 | mov eax,edi |
3511 | add eax,draw_data-window_data |
3510 | add eax,draw_data-window_data |
3512 | 3511 | ||
3513 | mov ebx,[dlx] ; set limits |
3512 | mov ebx,[dlx] ; set limits |
3514 | mov [eax + RECT.left], ebx |
3513 | mov [eax + RECT.left], ebx |
3515 | mov ebx,[dly] |
3514 | mov ebx,[dly] |
3516 | mov [eax + RECT.top], ebx |
3515 | mov [eax + RECT.top], ebx |
3517 | mov ebx,[dlxe] |
3516 | mov ebx,[dlxe] |
3518 | mov [eax + RECT.right], ebx |
3517 | mov [eax + RECT.right], ebx |
3519 | mov ebx,[dlye] |
3518 | mov ebx,[dlye] |
3520 | mov [eax + RECT.bottom], ebx |
3519 | mov [eax + RECT.bottom], ebx |
3521 | 3520 | ||
3522 | sub eax,draw_data-window_data |
3521 | sub eax,draw_data-window_data |
3523 | 3522 | ||
3524 | cmp ecx,1 |
3523 | cmp ecx,1 |
3525 | jne nobgrd |
3524 | jne nobgrd |
3526 | cmp esi,1 |
3525 | cmp esi,1 |
3527 | je newdw8 |
3526 | je newdw8 |
3528 | call drawbackground |
3527 | call drawbackground |
3529 | 3528 | ||
3530 | newdw8: |
3529 | newdw8: |
3531 | nobgrd: |
3530 | nobgrd: |
3532 | 3531 | ||
3533 | mov [eax + WDATA.fl_redraw],byte 1 ; mark as redraw |
3532 | mov [eax + WDATA.fl_redraw],byte 1 ; mark as redraw |
3534 | 3533 | ||
3535 | ricino: |
3534 | ricino: |
3536 | 3535 | ||
3537 | not_this_task: |
3536 | not_this_task: |
3538 | 3537 | ||
3539 | pop ecx |
3538 | pop ecx |
3540 | 3539 | ||
3541 | cmp ecx,[0x3004] |
3540 | cmp ecx,[0x3004] |
3542 | jle newdw2 |
3541 | jle newdw2 |
3543 | 3542 | ||
3544 | pop eax |
3543 | pop eax |
3545 | popad |
3544 | popad |
3546 | 3545 | ||
3547 | ret |
3546 | ret |
3548 | 3547 | ||
3549 | calculatebackground: ; background |
3548 | calculatebackground: ; background |
3550 | 3549 | ||
3551 | ; all black |
3550 | ; all black |
3552 | 3551 | ||
3553 | mov [display_data-8],dword 4 ; size x |
3552 | mov [display_data-8],dword 4 ; size x |
3554 | mov [display_data-4],dword 2 ; size y |
3553 | mov [display_data-4],dword 2 ; size y |
3555 | 3554 | ||
3556 | mov edi, 0x300000 ; set background to black |
3555 | mov edi, 0x300000 ; set background to black |
3557 | xor eax, eax |
3556 | xor eax, eax |
3558 | mov ecx, 0x0fff00 / 4 |
3557 | mov ecx, 0x0fff00 / 4 |
3559 | cld |
3558 | cld |
3560 | rep stosd |
3559 | rep stosd |
3561 | 3560 | ||
3562 | mov edi,display_data ; set os to use all pixels |
3561 | mov edi,display_data ; set os to use all pixels |
3563 | mov eax,0x01010101 |
3562 | mov eax,0x01010101 |
3564 | mov ecx,0x1fff00 / 4 |
3563 | mov ecx,0x1fff00 / 4 |
3565 | rep stosd |
3564 | rep stosd |
3566 | 3565 | ||
3567 | mov byte [0xFFF0], 0 ; do not draw background! |
3566 | mov byte [0xFFF0], 0 ; do not draw background! |
3568 | 3567 | ||
3569 | ret |
3568 | ret |
3570 | 3569 | ||
3571 | uglobal |
3570 | uglobal |
3572 | imax dd 0x0 |
3571 | imax dd 0x0 |
3573 | endg |
3572 | endg |
3574 | 3573 | ||
3575 | 3574 | ||
3576 | 3575 | ||
3577 | delay_ms: ; delay in 1/1000 sec |
3576 | delay_ms: ; delay in 1/1000 sec |
3578 | 3577 | ||
3579 | 3578 | ||
3580 | push eax |
3579 | push eax |
3581 | push ecx |
3580 | push ecx |
3582 | 3581 | ||
3583 | mov ecx,esi |
3582 | mov ecx,esi |
3584 | ; |
3583 | ; |
3585 | imul ecx, 33941 |
3584 | imul ecx, 33941 |
3586 | shr ecx, 9 |
3585 | shr ecx, 9 |
3587 | ; |
3586 | ; |
3588 | 3587 | ||
3589 | in al,0x61 |
3588 | in al,0x61 |
3590 | and al,0x10 |
3589 | and al,0x10 |
3591 | mov ah,al |
3590 | mov ah,al |
3592 | cld |
3591 | cld |
3593 | 3592 | ||
3594 | cnt1: in al,0x61 |
3593 | cnt1: in al,0x61 |
3595 | and al,0x10 |
3594 | and al,0x10 |
3596 | cmp al,ah |
3595 | cmp al,ah |
3597 | jz cnt1 |
3596 | jz cnt1 |
3598 | 3597 | ||
3599 | mov ah,al |
3598 | mov ah,al |
3600 | loop cnt1 |
3599 | loop cnt1 |
3601 | 3600 | ||
3602 | pop ecx |
3601 | pop ecx |
3603 | pop eax |
3602 | pop eax |
3604 | 3603 | ||
3605 | ret |
3604 | ret |
3606 | 3605 | ||
3607 | 3606 | ||
3608 | set_app_param: |
3607 | set_app_param: |
3609 | push edi |
3608 | push edi |
3610 | 3609 | ||
3611 | mov edi,[0x3010] |
3610 | mov edi,[0x3010] |
3612 | mov [edi+TASKDATA.event_mask],eax |
3611 | mov [edi+TASKDATA.event_mask],eax |
3613 | 3612 | ||
3614 | pop edi |
3613 | pop edi |
3615 | ret |
3614 | ret |
3616 | 3615 | ||
3617 | 3616 | ||
3618 | 3617 | ||
3619 | delay_hs: ; delay in 1/100 secs |
3618 | delay_hs: ; delay in 1/100 secs |
3620 | push eax |
3619 | push eax |
3621 | push ecx |
3620 | push ecx |
3622 | push edx |
3621 | push edx |
3623 | 3622 | ||
3624 | mov edx,[timer_ticks] |
3623 | mov edx,[timer_ticks] |
3625 | add edx,eax |
3624 | add edx,eax |
3626 | 3625 | ||
3627 | newtic: |
3626 | newtic: |
3628 | mov ecx,[timer_ticks] |
3627 | mov ecx,[timer_ticks] |
3629 | cmp edx,ecx |
3628 | cmp edx,ecx |
3630 | jbe zerodelay |
3629 | jbe zerodelay |
3631 | 3630 | ||
3632 | call change_task |
3631 | call change_task |
3633 | 3632 | ||
3634 | jmp newtic |
3633 | jmp newtic |
3635 | 3634 | ||
3636 | zerodelay: |
3635 | zerodelay: |
3637 | pop edx |
3636 | pop edx |
3638 | pop ecx |
3637 | pop ecx |
3639 | pop eax |
3638 | pop eax |
3640 | 3639 | ||
3641 | ret |
3640 | ret |
3642 | 3641 | ||
3643 | 3642 | ||
3644 | memmove: ; memory move in bytes |
3643 | memmove: ; memory move in bytes |
3645 | 3644 | ||
3646 | ; eax = from |
3645 | ; eax = from |
3647 | ; ebx = to |
3646 | ; ebx = to |
3648 | ; ecx = no of bytes |
3647 | ; ecx = no of bytes |
3649 | test ecx, ecx |
3648 | test ecx, ecx |
3650 | jle .ret |
3649 | jle .ret |
3651 | 3650 | ||
3652 | 3651 | ||
3653 | push esi edi ecx |
3652 | push esi edi ecx |
3654 | 3653 | ||
3655 | mov edi, ebx |
3654 | mov edi, ebx |
3656 | mov esi, eax |
3655 | mov esi, eax |
3657 | 3656 | ||
3658 | test ecx, not 11b |
3657 | test ecx, not 11b |
3659 | jz @f |
3658 | jz @f |
3660 | 3659 | ||
3661 | push ecx |
3660 | push ecx |
3662 | shr ecx, 2 |
3661 | shr ecx, 2 |
3663 | rep movsd |
3662 | rep movsd |
3664 | pop ecx |
3663 | pop ecx |
3665 | and ecx, 11b |
3664 | and ecx, 11b |
3666 | jz .finish |
3665 | jz .finish |
3667 | @@: |
3666 | @@: |
3668 | rep movsb |
3667 | rep movsb |
3669 | 3668 | ||
3670 | .finish: |
3669 | .finish: |
3671 | pop ecx edi esi |
3670 | pop ecx edi esi |
3672 | .ret: |
3671 | .ret: |
3673 | ret |
3672 | ret |
3674 | 3673 | ||
3675 | 3674 | ||
3676 | ; |
3675 | ; |
3677 | ;align 4 |
3676 | ;align 4 |
3678 | ; |
3677 | ; |
3679 | ;read_floppy_file: |
3678 | ;read_floppy_file: |
3680 | ; |
3679 | ; |
3681 | ;; as input |
3680 | ;; as input |
3682 | ;; |
3681 | ;; |
3683 | ;; eax pointer to file |
3682 | ;; eax pointer to file |
3684 | ;; ebx file lenght |
3683 | ;; ebx file lenght |
3685 | ;; ecx start 512 byte block number |
3684 | ;; ecx start 512 byte block number |
3686 | ;; edx number of blocks to read |
3685 | ;; edx number of blocks to read |
3687 | ;; esi pointer to return/work area (atleast 20 000 bytes) |
3686 | ;; esi pointer to return/work area (atleast 20 000 bytes) |
3688 | ;; |
3687 | ;; |
3689 | ;; |
3688 | ;; |
3690 | ;; on return |
3689 | ;; on return |
3691 | ;; |
3690 | ;; |
3692 | ;; eax = 0 command succesful |
3691 | ;; eax = 0 command succesful |
3693 | ;; 1 no fd base and/or partition defined |
3692 | ;; 1 no fd base and/or partition defined |
3694 | ;; 2 yet unsupported FS |
3693 | ;; 2 yet unsupported FS |
3695 | ;; 3 unknown FS |
3694 | ;; 3 unknown FS |
3696 | ;; 4 partition not defined at hd |
3695 | ;; 4 partition not defined at hd |
3697 | ;; 5 file not found |
3696 | ;; 5 file not found |
3698 | ;; ebx = size of file |
3697 | ;; ebx = size of file |
3699 | ; |
3698 | ; |
3700 | ; mov edi,[0x3010] |
3699 | ; mov edi,[0x3010] |
3701 | ; add edi,0x10 |
3700 | ; add edi,0x10 |
3702 | ; add esi,[edi] |
3701 | ; add esi,[edi] |
3703 | ; add eax,[edi] |
3702 | ; add eax,[edi] |
3704 | ; |
3703 | ; |
3705 | ; pushad |
3704 | ; pushad |
3706 | ; mov edi,esi |
3705 | ; mov edi,esi |
3707 | ; add edi,1024 |
3706 | ; add edi,1024 |
3708 | ; mov esi,0x100000+19*512 |
3707 | ; mov esi,0x100000+19*512 |
3709 | ; sub ecx,1 |
3708 | ; sub ecx,1 |
3710 | ; shl ecx,9 |
3709 | ; shl ecx,9 |
3711 | ; add esi,ecx |
3710 | ; add esi,ecx |
3712 | ; shl edx,9 |
3711 | ; shl edx,9 |
3713 | ; mov ecx,edx |
3712 | ; mov ecx,edx |
3714 | ; cld |
3713 | ; cld |
3715 | ; rep movsb |
3714 | ; rep movsb |
3716 | ; popad |
3715 | ; popad |
3717 | ; |
3716 | ; |
3718 | ; mov [esp+36],eax |
3717 | ; mov [esp+36],eax |
3719 | ; mov [esp+24],ebx |
3718 | ; mov [esp+24],ebx |
3720 | ; ret |
3719 | ; ret |
3721 | 3720 | ||
3722 | 3721 | ||
3723 | 3722 | ||
3724 | align 4 |
3723 | align 4 |
3725 | 3724 | ||
3726 | sys_programirq: |
3725 | sys_programirq: |
3727 | 3726 | ||
3728 | mov edi,[0x3010] |
3727 | mov edi,[0x3010] |
3729 | add eax,[edi+TASKDATA.mem_start] |
3728 | add eax,[edi+TASKDATA.mem_start] |
3730 | 3729 | ||
3731 | cmp ebx,16 |
3730 | cmp ebx,16 |
3732 | jae .not_owner |
3731 | jae .not_owner |
3733 | mov edi,[0x3010] |
3732 | mov edi,[0x3010] |
3734 | mov edi,[edi+TASKDATA.pid] |
3733 | mov edi,[edi+TASKDATA.pid] |
3735 | cmp edi,[irq_owner+ebx*4] |
3734 | cmp edi,[irq_owner+ebx*4] |
3736 | je spril1 |
3735 | je spril1 |
3737 | .not_owner: |
3736 | .not_owner: |
3738 | mov [esp+36],dword 1 |
3737 | mov [esp+36],dword 1 |
3739 | ret |
3738 | ret |
3740 | spril1: |
3739 | spril1: |
3741 | 3740 | ||
3742 | mov esi,eax |
3741 | mov esi,eax |
3743 | shl ebx,6 |
3742 | shl ebx,6 |
3744 | add ebx,irq00read |
3743 | add ebx,irq00read |
3745 | mov edi,ebx |
3744 | mov edi,ebx |
3746 | mov ecx,16 |
3745 | mov ecx,16 |
3747 | cld |
3746 | cld |
3748 | rep movsd |
3747 | rep movsd |
3749 | mov [esp+36],dword 0 |
3748 | mov [esp+36],dword 0 |
3750 | ret |
3749 | ret |
3751 | 3750 | ||
3752 | 3751 | ||
3753 | align 4 |
3752 | align 4 |
3754 | 3753 | ||
3755 | get_irq_data: |
3754 | get_irq_data: |
3756 | cmp eax,16 |
3755 | cmp eax,16 |
3757 | jae .not_owner |
3756 | jae .not_owner |
3758 | mov edx,eax ; check for correct owner |
3757 | mov edx,eax ; check for correct owner |
3759 | shl edx,2 |
3758 | shl edx,2 |
3760 | add edx,irq_owner |
3759 | add edx,irq_owner |
3761 | mov edx,[edx] |
3760 | mov edx,[edx] |
3762 | mov edi,[0x3010] |
3761 | mov edi,[0x3010] |
3763 | mov edi,[edi+TASKDATA.pid] |
3762 | mov edi,[edi+TASKDATA.pid] |
3764 | cmp edx,edi |
3763 | cmp edx,edi |
3765 | je gidril1 |
3764 | je gidril1 |
3766 | .not_owner: |
3765 | .not_owner: |
3767 | mov [esp+32],dword 2 ; ecx=2 |
3766 | mov [esp+32],dword 2 ; ecx=2 |
3768 | ret |
3767 | ret |
3769 | 3768 | ||
3770 | gidril1: |
3769 | gidril1: |
3771 | 3770 | ||
3772 | mov ebx,eax |
3771 | mov ebx,eax |
3773 | shl ebx,12 |
3772 | shl ebx,12 |
3774 | add ebx,0x2e0000 |
3773 | add ebx,0x2e0000 |
3775 | mov eax,[ebx] |
3774 | mov eax,[ebx] |
3776 | mov ecx,1 |
3775 | mov ecx,1 |
3777 | test eax,eax |
3776 | test eax,eax |
3778 | jz gid1 |
3777 | jz gid1 |
3779 | 3778 | ||
3780 | dec eax |
3779 | dec eax |
3781 | mov esi,ebx |
3780 | mov esi,ebx |
3782 | mov [ebx],eax |
3781 | mov [ebx],eax |
3783 | movzx ebx,byte [ebx+0x10] |
3782 | movzx ebx,byte [ebx+0x10] |
3784 | add esi,0x10 |
3783 | add esi,0x10 |
3785 | mov edi,esi |
3784 | mov edi,esi |
3786 | inc esi |
3785 | inc esi |
3787 | mov ecx,4000 / 4 |
3786 | mov ecx,4000 / 4 |
3788 | cld |
3787 | cld |
3789 | rep movsd |
3788 | rep movsd |
3790 | ; xor ecx,ecx ; as result of 'rep' ecx=0 |
3789 | ; xor ecx,ecx ; as result of 'rep' ecx=0 |
3791 | gid1: |
3790 | gid1: |
3792 | mov [esp+36],eax |
3791 | mov [esp+36],eax |
3793 | mov [esp+32],ecx |
3792 | mov [esp+32],ecx |
3794 | mov [esp+24],ebx |
3793 | mov [esp+24],ebx |
3795 | ret |
3794 | ret |
3796 | 3795 | ||
3797 | 3796 | ||
3798 | set_io_access_rights: |
3797 | set_io_access_rights: |
3799 | 3798 | ||
3800 | pushad |
3799 | pushad |
3801 | 3800 | ||
3802 | mov edi,[0x3000] |
3801 | mov edi,[0x3000] |
3803 | imul edi,tss_step |
3802 | imul edi,tss_step |
3804 | add edi,tss_data+128 |
3803 | add edi,tss_data+128 |
3805 | ; add edi,128 |
3804 | ; add edi,128 |
3806 | 3805 | ||
3807 | mov ecx,eax |
3806 | mov ecx,eax |
3808 | and ecx,7 ; offset in byte |
3807 | and ecx,7 ; offset in byte |
3809 | 3808 | ||
3810 | shr eax,3 ; number of byte |
3809 | shr eax,3 ; number of byte |
3811 | add edi,eax |
3810 | add edi,eax |
3812 | 3811 | ||
3813 | mov ebx,1 |
3812 | mov ebx,1 |
3814 | shl ebx,cl |
3813 | shl ebx,cl |
3815 | 3814 | ||
3816 | cmp ebp,0 ; enable access - ebp = 0 |
3815 | cmp ebp,0 ; enable access - ebp = 0 |
3817 | jne siar1 |
3816 | jne siar1 |
3818 | 3817 | ||
3819 | not ebx |
3818 | not ebx |
3820 | and [edi],byte bl |
3819 | and [edi],byte bl |
3821 | 3820 | ||
3822 | popad |
3821 | popad |
3823 | 3822 | ||
3824 | ret |
3823 | ret |
3825 | 3824 | ||
3826 | siar1: |
3825 | siar1: |
3827 | 3826 | ||
3828 | or [edi],byte bl ; disable access - ebp = 1 |
3827 | or [edi],byte bl ; disable access - ebp = 1 |
3829 | 3828 | ||
3830 | popad |
3829 | popad |
3831 | 3830 | ||
3832 | ret |
3831 | ret |
3833 | 3832 | ||
3834 | 3833 | ||
3835 | 3834 | ||
3836 | 3835 | ||
3837 | 3836 | ||
3838 | r_f_port_area: |
3837 | r_f_port_area: |
3839 | 3838 | ||
3840 | test eax, eax |
3839 | test eax, eax |
3841 | jnz free_port_area |
3840 | jnz free_port_area |
3842 | ; je r_port_area |
3841 | ; je r_port_area |
3843 | ; jmp free_port_area |
3842 | ; jmp free_port_area |
3844 | 3843 | ||
3845 | ; r_port_area: |
3844 | ; r_port_area: |
3846 | 3845 | ||
3847 | pushad |
3846 | pushad |
3848 | 3847 | ||
3849 | cmp ebx,ecx ; beginning > end ? |
3848 | cmp ebx,ecx ; beginning > end ? |
3850 | ja rpal1 |
3849 | ja rpal1 |
3851 | cmp ecx,65536 |
3850 | cmp ecx,65536 |
3852 | jae rpal1 |
3851 | jae rpal1 |
3853 | mov esi,[0x2d0000] |
3852 | mov esi,[0x2d0000] |
3854 | test esi,esi ; no reserved areas ? |
3853 | test esi,esi ; no reserved areas ? |
3855 | je rpal2 |
3854 | je rpal2 |
3856 | cmp esi,255 ; max reserved |
3855 | cmp esi,255 ; max reserved |
3857 | jae rpal1 |
3856 | jae rpal1 |
3858 | rpal3: |
3857 | rpal3: |
3859 | mov edi,esi |
3858 | mov edi,esi |
3860 | shl edi,4 |
3859 | shl edi,4 |
3861 | add edi,0x2d0000 |
3860 | add edi,0x2d0000 |
3862 | cmp ebx,[edi+8] |
3861 | cmp ebx,[edi+8] |
3863 | ja rpal4 |
3862 | ja rpal4 |
3864 | cmp ecx,[edi+4] |
3863 | cmp ecx,[edi+4] |
3865 | jae rpal1 |
3864 | jae rpal1 |
3866 | ; jb rpal4 |
3865 | ; jb rpal4 |
3867 | ; jmp rpal1 |
3866 | ; jmp rpal1 |
3868 | rpal4: |
3867 | rpal4: |
3869 | 3868 | ||
3870 | dec esi |
3869 | dec esi |
3871 | jnz rpal3 |
3870 | jnz rpal3 |
3872 | jmp rpal2 |
3871 | jmp rpal2 |
3873 | rpal1: |
3872 | rpal1: |
3874 | popad |
3873 | popad |
3875 | mov eax,1 |
3874 | mov eax,1 |
3876 | ret |
3875 | ret |
3877 | 3876 | ||
3878 | rpal2: |
3877 | rpal2: |
3879 | popad |
3878 | popad |
3880 | 3879 | ||
3881 | 3880 | ||
3882 | ; enable port access at port IO map |
3881 | ; enable port access at port IO map |
3883 | cli |
3882 | cli |
3884 | pushad ; start enable io map |
3883 | pushad ; start enable io map |
3885 | 3884 | ||
3886 | cmp ecx,65536 ;16384 |
3885 | cmp ecx,65536 ;16384 |
3887 | jae no_unmask_io ; jge |
3886 | jae no_unmask_io ; jge |
3888 | 3887 | ||
3889 | mov eax,ebx |
3888 | mov eax,ebx |
3890 | 3889 | ||
3891 | new_port_access: |
3890 | new_port_access: |
3892 | 3891 | ||
3893 | pushad |
3892 | pushad |
3894 | 3893 | ||
3895 | xor ebp,ebp ; enable - eax = port |
3894 | xor ebp,ebp ; enable - eax = port |
3896 | call set_io_access_rights |
3895 | call set_io_access_rights |
3897 | 3896 | ||
3898 | popad |
3897 | popad |
3899 | 3898 | ||
3900 | inc eax |
3899 | inc eax |
3901 | cmp eax,ecx |
3900 | cmp eax,ecx |
3902 | jbe new_port_access |
3901 | jbe new_port_access |
3903 | 3902 | ||
3904 | no_unmask_io: |
3903 | no_unmask_io: |
3905 | 3904 | ||
3906 | popad ; end enable io map |
3905 | popad ; end enable io map |
3907 | sti |
3906 | sti |
3908 | 3907 | ||
3909 | mov edi,[0x2d0000] |
3908 | mov edi,[0x2d0000] |
3910 | add edi,1 |
3909 | add edi,1 |
3911 | mov [0x2d0000],edi |
3910 | mov [0x2d0000],edi |
3912 | shl edi,4 |
3911 | shl edi,4 |
3913 | add edi,0x2d0000 |
3912 | add edi,0x2d0000 |
3914 | mov esi,[0x3010] |
3913 | mov esi,[0x3010] |
3915 | mov esi,[esi+TASKDATA.pid] |
3914 | mov esi,[esi+TASKDATA.pid] |
3916 | mov [edi],esi |
3915 | mov [edi],esi |
3917 | mov [edi+4],ebx |
3916 | mov [edi+4],ebx |
3918 | mov [edi+8],ecx |
3917 | mov [edi+8],ecx |
3919 | 3918 | ||
3920 | xor eax, eax |
3919 | xor eax, eax |
3921 | ret |
3920 | ret |
3922 | 3921 | ||
3923 | 3922 | ||
3924 | 3923 | ||
3925 | 3924 | ||
3926 | free_port_area: |
3925 | free_port_area: |
3927 | 3926 | ||
3928 | pushad |
3927 | pushad |
3929 | 3928 | ||
3930 | mov esi,[0x2d0000] ; no reserved areas ? |
3929 | mov esi,[0x2d0000] ; no reserved areas ? |
3931 | test esi,esi |
3930 | test esi,esi |
3932 | je frpal2 |
3931 | je frpal2 |
3933 | mov edx,[0x3010] |
3932 | mov edx,[0x3010] |
3934 | mov edx,[edx+TASKDATA.pid] |
3933 | mov edx,[edx+TASKDATA.pid] |
3935 | frpal3: |
3934 | frpal3: |
3936 | mov edi,esi |
3935 | mov edi,esi |
3937 | shl edi,4 |
3936 | shl edi,4 |
3938 | add edi,0x2d0000 |
3937 | add edi,0x2d0000 |
3939 | cmp edx,[edi] |
3938 | cmp edx,[edi] |
3940 | jne frpal4 |
3939 | jne frpal4 |
3941 | cmp ebx,[edi+4] |
3940 | cmp ebx,[edi+4] |
3942 | jne frpal4 |
3941 | jne frpal4 |
3943 | cmp ecx,[edi+8] |
3942 | cmp ecx,[edi+8] |
3944 | jne frpal4 |
3943 | jne frpal4 |
3945 | jmp frpal1 |
3944 | jmp frpal1 |
3946 | frpal4: |
3945 | frpal4: |
3947 | dec esi |
3946 | dec esi |
3948 | jnz frpal3 |
3947 | jnz frpal3 |
3949 | frpal2: |
3948 | frpal2: |
3950 | popad |
3949 | popad |
3951 | mov eax,1 |
3950 | mov eax,1 |
3952 | ret |
3951 | ret |
3953 | frpal1: |
3952 | frpal1: |
3954 | mov ecx,256 |
3953 | mov ecx,256 |
3955 | sub ecx,esi |
3954 | sub ecx,esi |
3956 | shl ecx,4 |
3955 | shl ecx,4 |
3957 | mov esi,edi |
3956 | mov esi,edi |
3958 | add esi,16 |
3957 | add esi,16 |
3959 | cld |
3958 | cld |
3960 | rep movsb |
3959 | rep movsb |
3961 | 3960 | ||
3962 | dec dword [0x2d0000] |
3961 | dec dword [0x2d0000] |
3963 | 3962 | ||
3964 | popad |
3963 | popad |
3965 | 3964 | ||
3966 | 3965 | ||
3967 | ; disable port access at port IO map |
3966 | ; disable port access at port IO map |
3968 | 3967 | ||
3969 | pushad ; start disable io map |
3968 | pushad ; start disable io map |
3970 | 3969 | ||
3971 | cmp ecx,65536 ;16384 |
3970 | cmp ecx,65536 ;16384 |
3972 | jge no_mask_io |
3971 | jge no_mask_io |
3973 | 3972 | ||
3974 | mov eax,ebx |
3973 | mov eax,ebx |
3975 | 3974 | ||
3976 | new_port_access_disable: |
3975 | new_port_access_disable: |
3977 | 3976 | ||
3978 | pushad |
3977 | pushad |
3979 | 3978 | ||
3980 | mov ebp,1 ; disable - eax = port |
3979 | mov ebp,1 ; disable - eax = port |
3981 | call set_io_access_rights |
3980 | call set_io_access_rights |
3982 | 3981 | ||
3983 | popad |
3982 | popad |
3984 | 3983 | ||
3985 | inc eax |
3984 | inc eax |
3986 | cmp eax,ecx |
3985 | cmp eax,ecx |
3987 | jbe new_port_access_disable |
3986 | jbe new_port_access_disable |
3988 | 3987 | ||
3989 | no_mask_io: |
3988 | no_mask_io: |
3990 | 3989 | ||
3991 | popad ; end disable io map |
3990 | popad ; end disable io map |
3992 | 3991 | ||
3993 | xor eax, eax |
3992 | xor eax, eax |
3994 | ret |
3993 | ret |
3995 | 3994 | ||
3996 | 3995 | ||
3997 | reserve_free_irq: |
3996 | reserve_free_irq: |
3998 | 3997 | ||
3999 | mov ecx, 1 |
3998 | mov ecx, 1 |
4000 | cmp ebx, 16 |
3999 | cmp ebx, 16 |
4001 | jae fril1 |
4000 | jae fril1 |
4002 | test eax,eax |
4001 | test eax,eax |
4003 | jz reserve_irq |
4002 | jz reserve_irq |
4004 | 4003 | ||
4005 | lea edi,[irq_owner+ebx*4] |
4004 | lea edi,[irq_owner+ebx*4] |
4006 | mov edx,[edi] |
4005 | mov edx,[edi] |
4007 | mov eax,[0x3010] |
4006 | mov eax,[0x3010] |
4008 | cmp edx,[eax+TASKDATA.pid] |
4007 | cmp edx,[eax+TASKDATA.pid] |
4009 | jne fril1 |
4008 | jne fril1 |
4010 | dec ecx |
4009 | dec ecx |
4011 | mov [edi],ecx |
4010 | mov [edi],ecx |
4012 | fril1: |
4011 | fril1: |
4013 | mov [esp+36],ecx ; return in eax |
4012 | mov [esp+36],ecx ; return in eax |
4014 | ret |
4013 | ret |
4015 | 4014 | ||
4016 | reserve_irq: |
4015 | reserve_irq: |
4017 | 4016 | ||
4018 | lea edi,[irq_owner+ebx*4] |
4017 | lea edi,[irq_owner+ebx*4] |
4019 | cmp dword [edi], 0 |
4018 | cmp dword [edi], 0 |
4020 | jnz ril1 |
4019 | jnz ril1 |
4021 | 4020 | ||
4022 | mov edx,[0x3010] |
4021 | mov edx,[0x3010] |
4023 | mov edx,[edx+TASKDATA.pid] |
4022 | mov edx,[edx+TASKDATA.pid] |
4024 | mov [edi],edx |
4023 | mov [edi],edx |
4025 | dec ecx |
4024 | dec ecx |
4026 | ril1: |
4025 | ril1: |
4027 | mov [esp+36],ecx ; return in eax |
4026 | mov [esp+36],ecx ; return in eax |
4028 | ret |
4027 | ret |
4029 | 4028 | ||
4030 | 4029 | ||
4031 | 4030 | ||
4032 | drawbackground: |
4031 | drawbackground: |
4033 | inc [mouse_pause] |
4032 | inc [mouse_pause] |
4034 | cmp [0xfe0c],word 0x12 |
4033 | cmp [0xfe0c],word 0x12 |
4035 | je dbrv20 |
4034 | je dbrv20 |
4036 | dbrv12: |
4035 | dbrv12: |
4037 | cmp [0xfe0c],word 0100000000000000b |
4036 | cmp [0xfe0c],word 0100000000000000b |
4038 | jge dbrv20 |
4037 | jge dbrv20 |
4039 | cmp [0xfe0c],word 0x13 |
4038 | cmp [0xfe0c],word 0x13 |
4040 | je dbrv20 |
4039 | je dbrv20 |
4041 | call vesa12_drawbackground |
4040 | call vesa12_drawbackground |
4042 | dec [mouse_pause] |
4041 | dec [mouse_pause] |
4043 | call [draw_pointer] |
4042 | call [draw_pointer] |
4044 | ret |
4043 | ret |
4045 | dbrv20: |
4044 | dbrv20: |
4046 | cmp [display_data-12],dword 1 |
4045 | cmp [display_data-12],dword 1 |
4047 | jne bgrstr |
4046 | jne bgrstr |
4048 | call vesa20_drawbackground_tiled |
4047 | call vesa20_drawbackground_tiled |
4049 | dec [mouse_pause] |
4048 | dec [mouse_pause] |
4050 | call [draw_pointer] |
4049 | call [draw_pointer] |
4051 | ret |
4050 | ret |
4052 | bgrstr: |
4051 | bgrstr: |
4053 | call vesa20_drawbackground_stretch |
4052 | call vesa20_drawbackground_stretch |
4054 | dec [mouse_pause] |
4053 | dec [mouse_pause] |
4055 | call [draw_pointer] |
4054 | call [draw_pointer] |
4056 | ret |
4055 | ret |
4057 | 4056 | ||
4058 | align 4 |
4057 | align 4 |
4059 | 4058 | ||
4060 | syscall_putimage: ; PutImage |
4059 | syscall_putimage: ; PutImage |
4061 | 4060 | ||
4062 | mov edx,ecx |
4061 | mov edx,ecx |
4063 | mov ecx,ebx |
4062 | mov ecx,ebx |
4064 | lea ebx, [eax+std_application_base_address] |
4063 | lea ebx, [eax+std_application_base_address] |
4065 | 4064 | ||
4066 | sys_putimage: |
4065 | sys_putimage: |
4067 | test ecx,0x80008000 |
4066 | test ecx,0x80008000 |
4068 | jnz .exit |
4067 | jnz .exit |
4069 | test ecx,0x0000FFFF |
4068 | test ecx,0x0000FFFF |
4070 | jz .exit |
4069 | jz .exit |
4071 | test ecx,0xFFFF0000 |
4070 | test ecx,0xFFFF0000 |
4072 | jnz @f |
4071 | jnz @f |
4073 | .exit: |
4072 | .exit: |
4074 | ret |
4073 | ret |
4075 | @@: |
4074 | @@: |
4076 | mov edi,[0x3000] |
4075 | mov edi,[0x3000] |
4077 | shl edi,8 |
4076 | shl edi,8 |
4078 | add dx,word[edi+0x80000+APPDATA.wnd_clientbox.top] |
4077 | add dx,word[edi+0x80000+APPDATA.wnd_clientbox.top] |
4079 | rol edx,16 |
4078 | rol edx,16 |
4080 | add dx,word[edi+0x80000+APPDATA.wnd_clientbox.left] |
4079 | add dx,word[edi+0x80000+APPDATA.wnd_clientbox.left] |
4081 | rol edx,16 |
4080 | rol edx,16 |
4082 | .forced: |
4081 | .forced: |
4083 | ; mov eax, vga_putimage |
4082 | ; mov eax, vga_putimage |
4084 | cmp [0xfe0c], word 0x12 |
4083 | cmp [0xfe0c], word 0x12 |
4085 | jz @f ;.doit |
4084 | jz @f ;.doit |
4086 | mov eax, vesa12_putimage |
4085 | mov eax, vesa12_putimage |
4087 | cmp [0xfe0c], word 0100000000000000b |
4086 | cmp [0xfe0c], word 0100000000000000b |
4088 | jae @f |
4087 | jae @f |
4089 | cmp [0xfe0c], word 0x13 |
4088 | cmp [0xfe0c], word 0x13 |
4090 | jnz .doit |
4089 | jnz .doit |
4091 | @@: |
4090 | @@: |
4092 | mov eax, vesa20_putimage |
4091 | mov eax, vesa20_putimage |
4093 | .doit: |
4092 | .doit: |
4094 | inc [mouse_pause] |
4093 | inc [mouse_pause] |
4095 | call eax |
4094 | call eax |
4096 | dec [mouse_pause] |
4095 | dec [mouse_pause] |
4097 | jmp [draw_pointer] |
4096 | jmp [draw_pointer] |
4098 | 4097 | ||
4099 | ; eax x beginning |
4098 | ; eax x beginning |
4100 | ; ebx y beginning |
4099 | ; ebx y beginning |
4101 | ; ecx x end |
4100 | ; ecx x end |
4102 | ; edx y end |
4101 | ; edx y end |
4103 | ; edi color |
4102 | ; edi color |
4104 | 4103 | ||
4105 | __sys_drawbar: |
4104 | __sys_drawbar: |
4106 | mov esi,[0x3000] |
4105 | mov esi,[0x3000] |
4107 | shl esi,8 |
4106 | shl esi,8 |
4108 | add eax,[esi+0x80000+APPDATA.wnd_clientbox.left] |
4107 | add eax,[esi+0x80000+APPDATA.wnd_clientbox.left] |
4109 | add ecx,[esi+0x80000+APPDATA.wnd_clientbox.left] |
4108 | add ecx,[esi+0x80000+APPDATA.wnd_clientbox.left] |
4110 | add ebx,[esi+0x80000+APPDATA.wnd_clientbox.top] |
4109 | add ebx,[esi+0x80000+APPDATA.wnd_clientbox.top] |
4111 | add edx,[esi+0x80000+APPDATA.wnd_clientbox.top] |
4110 | add edx,[esi+0x80000+APPDATA.wnd_clientbox.top] |
4112 | .forced: |
4111 | .forced: |
4113 | inc [mouse_pause] |
4112 | inc [mouse_pause] |
4114 | cmp [0xfe0c],word 0x12 |
4113 | cmp [0xfe0c],word 0x12 |
4115 | je dbv20 |
4114 | je dbv20 |
4116 | sdbv20: |
4115 | sdbv20: |
4117 | cmp [0xfe0c],word 0100000000000000b |
4116 | cmp [0xfe0c],word 0100000000000000b |
4118 | jge dbv20 |
4117 | jge dbv20 |
4119 | cmp [0xfe0c],word 0x13 |
4118 | cmp [0xfe0c],word 0x13 |
4120 | je dbv20 |
4119 | je dbv20 |
4121 | call vesa12_drawbar |
4120 | call vesa12_drawbar |
4122 | dec [mouse_pause] |
4121 | dec [mouse_pause] |
4123 | call [draw_pointer] |
4122 | call [draw_pointer] |
4124 | ret |
4123 | ret |
4125 | dbv20: |
4124 | dbv20: |
4126 | call vesa20_drawbar |
4125 | call vesa20_drawbar |
4127 | dec [mouse_pause] |
4126 | dec [mouse_pause] |
4128 | call [draw_pointer] |
4127 | call [draw_pointer] |
4129 | ret |
4128 | ret |
4130 | 4129 | ||
4131 | 4130 | ||
4132 | 4131 | ||
4133 | kb_read: |
4132 | kb_read: |
4134 | 4133 | ||
4135 | push ecx edx |
4134 | push ecx edx |
4136 | 4135 | ||
4137 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4136 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4138 | kr_loop: |
4137 | kr_loop: |
4139 | in al,0x64 |
4138 | in al,0x64 |
4140 | test al,1 |
4139 | test al,1 |
4141 | jnz kr_ready |
4140 | jnz kr_ready |
4142 | loop kr_loop |
4141 | loop kr_loop |
4143 | mov ah,1 |
4142 | mov ah,1 |
4144 | jmp kr_exit |
4143 | jmp kr_exit |
4145 | kr_ready: |
4144 | kr_ready: |
4146 | push ecx |
4145 | push ecx |
4147 | mov ecx,32 |
4146 | mov ecx,32 |
4148 | kr_delay: |
4147 | kr_delay: |
4149 | loop kr_delay |
4148 | loop kr_delay |
4150 | pop ecx |
4149 | pop ecx |
4151 | in al,0x60 |
4150 | in al,0x60 |
4152 | xor ah,ah |
4151 | xor ah,ah |
4153 | kr_exit: |
4152 | kr_exit: |
4154 | 4153 | ||
4155 | pop edx ecx |
4154 | pop edx ecx |
4156 | 4155 | ||
4157 | ret |
4156 | ret |
4158 | 4157 | ||
4159 | 4158 | ||
4160 | kb_write: |
4159 | kb_write: |
4161 | 4160 | ||
4162 | push ecx edx |
4161 | push ecx edx |
4163 | 4162 | ||
4164 | mov dl,al |
4163 | mov dl,al |
4165 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4164 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4166 | kw_loop1: |
4165 | kw_loop1: |
4167 | in al,0x64 |
4166 | in al,0x64 |
4168 | test al,0x20 |
4167 | test al,0x20 |
4169 | jz kw_ok1 |
4168 | jz kw_ok1 |
4170 | loop kw_loop1 |
4169 | loop kw_loop1 |
4171 | mov ah,1 |
4170 | mov ah,1 |
4172 | jmp kw_exit |
4171 | jmp kw_exit |
4173 | kw_ok1: |
4172 | kw_ok1: |
4174 | in al,0x60 |
4173 | in al,0x60 |
4175 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4174 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4176 | kw_loop: |
4175 | kw_loop: |
4177 | in al,0x64 |
4176 | in al,0x64 |
4178 | test al,2 |
4177 | test al,2 |
4179 | jz kw_ok |
4178 | jz kw_ok |
4180 | loop kw_loop |
4179 | loop kw_loop |
4181 | mov ah,1 |
4180 | mov ah,1 |
4182 | jmp kw_exit |
4181 | jmp kw_exit |
4183 | kw_ok: |
4182 | kw_ok: |
4184 | mov al,dl |
4183 | mov al,dl |
4185 | out 0x60,al |
4184 | out 0x60,al |
4186 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4185 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4187 | kw_loop3: |
4186 | kw_loop3: |
4188 | in al,0x64 |
4187 | in al,0x64 |
4189 | test al,2 |
4188 | test al,2 |
4190 | jz kw_ok3 |
4189 | jz kw_ok3 |
4191 | loop kw_loop3 |
4190 | loop kw_loop3 |
4192 | mov ah,1 |
4191 | mov ah,1 |
4193 | jmp kw_exit |
4192 | jmp kw_exit |
4194 | kw_ok3: |
4193 | kw_ok3: |
4195 | mov ah,8 |
4194 | mov ah,8 |
4196 | kw_loop4: |
4195 | kw_loop4: |
4197 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4196 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4198 | kw_loop5: |
4197 | kw_loop5: |
4199 | in al,0x64 |
4198 | in al,0x64 |
4200 | test al,1 |
4199 | test al,1 |
4201 | jnz kw_ok4 |
4200 | jnz kw_ok4 |
4202 | loop kw_loop5 |
4201 | loop kw_loop5 |
4203 | dec ah |
4202 | dec ah |
4204 | jnz kw_loop4 |
4203 | jnz kw_loop4 |
4205 | kw_ok4: |
4204 | kw_ok4: |
4206 | xor ah,ah |
4205 | xor ah,ah |
4207 | kw_exit: |
4206 | kw_exit: |
4208 | 4207 | ||
4209 | pop edx ecx |
4208 | pop edx ecx |
4210 | 4209 | ||
4211 | ret |
4210 | ret |
4212 | 4211 | ||
4213 | 4212 | ||
4214 | kb_cmd: |
4213 | kb_cmd: |
4215 | 4214 | ||
4216 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4215 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4217 | c_wait: |
4216 | c_wait: |
4218 | in al,0x64 |
4217 | in al,0x64 |
4219 | test al,2 |
4218 | test al,2 |
4220 | jz c_send |
4219 | jz c_send |
4221 | loop c_wait |
4220 | loop c_wait |
4222 | jmp c_error |
4221 | jmp c_error |
4223 | c_send: |
4222 | c_send: |
4224 | mov al,bl |
4223 | mov al,bl |
4225 | out 0x64,al |
4224 | out 0x64,al |
4226 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4225 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4227 | c_accept: |
4226 | c_accept: |
4228 | in al,0x64 |
4227 | in al,0x64 |
4229 | test al,2 |
4228 | test al,2 |
4230 | jz c_ok |
4229 | jz c_ok |
4231 | loop c_accept |
4230 | loop c_accept |
4232 | c_error: |
4231 | c_error: |
4233 | mov ah,1 |
4232 | mov ah,1 |
4234 | jmp c_exit |
4233 | jmp c_exit |
4235 | c_ok: |
4234 | c_ok: |
4236 | xor ah,ah |
4235 | xor ah,ah |
4237 | c_exit: |
4236 | c_exit: |
4238 | ret |
4237 | ret |
4239 | 4238 | ||
4240 | 4239 | ||
4241 | setmouse: ; set mousepicture -pointer |
4240 | setmouse: ; set mousepicture -pointer |
4242 | ; ps2 mouse enable |
4241 | ; ps2 mouse enable |
4243 | 4242 | ||
4244 | mov [0xf200],dword mousepointer |
4243 | mov [0xf200],dword mousepointer |
4245 | 4244 | ||
4246 | cli |
4245 | cli |
4247 | ; mov bl,0xa8 ; enable mouse cmd |
4246 | ; mov bl,0xa8 ; enable mouse cmd |
4248 | ; call kb_cmd |
4247 | ; call kb_cmd |
4249 | ; call kb_read ; read status |
4248 | ; call kb_read ; read status |
4250 | ; mov bl,0x20 ; get command byte |
4249 | ; mov bl,0x20 ; get command byte |
4251 | ; call kb_cmd |
4250 | ; call kb_cmd |
4252 | ; call kb_read |
4251 | ; call kb_read |
4253 | ; or al,3 ; enable interrupt |
4252 | ; or al,3 ; enable interrupt |
4254 | ; mov bl,0x60 ; write command |
4253 | ; mov bl,0x60 ; write command |
4255 | ; push eax |
4254 | ; push eax |
4256 | ; call kb_cmd |
4255 | ; call kb_cmd |
4257 | ; pop eax |
4256 | ; pop eax |
4258 | ; call kb_write |
4257 | ; call kb_write |
4259 | ; mov bl,0xd4 ; for mouse |
4258 | ; mov bl,0xd4 ; for mouse |
4260 | ; call kb_cmd |
4259 | ; call kb_cmd |
4261 | ; mov al,0xf4 ; enable mouse device |
4260 | ; mov al,0xf4 ; enable mouse device |
4262 | ; call kb_write |
4261 | ; call kb_write |
4263 | ; call kb_read ; read status return |
4262 | ; call kb_read ; read status return |
4264 | 4263 | ||
4265 | ; com1 mouse enable |
4264 | ; com1 mouse enable |
4266 | 4265 | ||
4267 | mov bx,0x3f8 ; combase |
4266 | mov bx,0x3f8 ; combase |
4268 | 4267 | ||
4269 | mov dx,bx |
4268 | mov dx,bx |
4270 | add dx,3 |
4269 | add dx,3 |
4271 | mov al,0x80 |
4270 | mov al,0x80 |
4272 | out dx,al |
4271 | out dx,al |
4273 | 4272 | ||
4274 | mov dx,bx |
4273 | mov dx,bx |
4275 | add dx,1 |
4274 | add dx,1 |
4276 | mov al,0 |
4275 | mov al,0 |
4277 | out dx,al |
4276 | out dx,al |
4278 | 4277 | ||
4279 | mov dx,bx |
4278 | mov dx,bx |
4280 | add dx,0 |
4279 | add dx,0 |
4281 | mov al,0x30*2 ; 0x30 / 4 |
4280 | mov al,0x30*2 ; 0x30 / 4 |
4282 | out dx,al |
4281 | out dx,al |
4283 | 4282 | ||
4284 | mov dx,bx |
4283 | mov dx,bx |
4285 | add dx,3 |
4284 | add dx,3 |
4286 | mov al,2 ; 3 |
4285 | mov al,2 ; 3 |
4287 | out dx,al |
4286 | out dx,al |
4288 | 4287 | ||
4289 | mov dx,bx |
4288 | mov dx,bx |
4290 | add dx,4 |
4289 | add dx,4 |
4291 | mov al,0xb |
4290 | mov al,0xb |
4292 | out dx,al |
4291 | out dx,al |
4293 | 4292 | ||
4294 | mov dx,bx |
4293 | mov dx,bx |
4295 | add dx,1 |
4294 | add dx,1 |
4296 | mov al,1 |
4295 | mov al,1 |
4297 | out dx,al |
4296 | out dx,al |
4298 | 4297 | ||
4299 | 4298 | ||
4300 | ; com2 mouse enable |
4299 | ; com2 mouse enable |
4301 | 4300 | ||
4302 | mov bx,0x2f8 ; combase |
4301 | mov bx,0x2f8 ; combase |
4303 | 4302 | ||
4304 | mov dx,bx |
4303 | mov dx,bx |
4305 | add dx,3 |
4304 | add dx,3 |
4306 | mov al,0x80 |
4305 | mov al,0x80 |
4307 | out dx,al |
4306 | out dx,al |
4308 | 4307 | ||
4309 | mov dx,bx |
4308 | mov dx,bx |
4310 | add dx,1 |
4309 | add dx,1 |
4311 | mov al,0 |
4310 | mov al,0 |
4312 | out dx,al |
4311 | out dx,al |
4313 | 4312 | ||
4314 | mov dx,bx |
4313 | mov dx,bx |
4315 | add dx,0 |
4314 | add dx,0 |
4316 | mov al,0x30*2 |
4315 | mov al,0x30*2 |
4317 | out dx,al |
4316 | out dx,al |
4318 | 4317 | ||
4319 | mov dx,bx |
4318 | mov dx,bx |
4320 | add dx,3 |
4319 | add dx,3 |
4321 | mov al,2 |
4320 | mov al,2 |
4322 | out dx,al |
4321 | out dx,al |
4323 | 4322 | ||
4324 | mov dx,bx |
4323 | mov dx,bx |
4325 | add dx,4 |
4324 | add dx,4 |
4326 | mov al,0xb |
4325 | mov al,0xb |
4327 | out dx,al |
4326 | out dx,al |
4328 | 4327 | ||
4329 | mov dx,bx |
4328 | mov dx,bx |
4330 | add dx,1 |
4329 | add dx,1 |
4331 | mov al,1 |
4330 | mov al,1 |
4332 | out dx,al |
4331 | out dx,al |
4333 | 4332 | ||
4334 | ret |
4333 | ret |
4335 | 4334 | ||
4336 | 4335 | ||
4337 | _rdtsc: |
4336 | _rdtsc: |
4338 | 4337 | ||
4339 | mov edx,[cpuid_1+3*4] |
4338 | mov edx,[cpuid_1+3*4] |
4340 | test edx,00010000b |
4339 | test edx,00010000b |
4341 | jz ret_rdtsc |
4340 | jz ret_rdtsc |
4342 | rdtsc |
4341 | rdtsc |
4343 | ret |
4342 | ret |
4344 | ret_rdtsc: |
4343 | ret_rdtsc: |
4345 | mov edx,0xffffffff |
4344 | mov edx,0xffffffff |
4346 | mov eax,0xffffffff |
4345 | mov eax,0xffffffff |
4347 | ret |
4346 | ret |
4348 | 4347 | ||
4349 | 4348 | ||
4350 | 4349 | ||
4351 | rerouteirqs: |
4350 | rerouteirqs: |
4352 | 4351 | ||
4353 | cli |
4352 | cli |
4354 | 4353 | ||
4355 | mov al,0x11 ; icw4, edge triggered |
4354 | mov al,0x11 ; icw4, edge triggered |
4356 | out 0x20,al |
4355 | out 0x20,al |
4357 | call pic_delay |
4356 | call pic_delay |
4358 | out 0xA0,al |
4357 | out 0xA0,al |
4359 | call pic_delay |
4358 | call pic_delay |
4360 | 4359 | ||
4361 | mov al,0x20 ; generate 0x20 + |
4360 | mov al,0x20 ; generate 0x20 + |
4362 | out 0x21,al |
4361 | out 0x21,al |
4363 | call pic_delay |
4362 | call pic_delay |
4364 | mov al,0x28 ; generate 0x28 + |
4363 | mov al,0x28 ; generate 0x28 + |
4365 | out 0xA1,al |
4364 | out 0xA1,al |
4366 | call pic_delay |
4365 | call pic_delay |
4367 | 4366 | ||
4368 | mov al,0x04 ; slave at irq2 |
4367 | mov al,0x04 ; slave at irq2 |
4369 | out 0x21,al |
4368 | out 0x21,al |
4370 | call pic_delay |
4369 | call pic_delay |
4371 | mov al,0x02 ; at irq9 |
4370 | mov al,0x02 ; at irq9 |
4372 | out 0xA1,al |
4371 | out 0xA1,al |
4373 | call pic_delay |
4372 | call pic_delay |
4374 | 4373 | ||
4375 | mov al,0x01 ; 8086 mode |
4374 | mov al,0x01 ; 8086 mode |
4376 | out 0x21,al |
4375 | out 0x21,al |
4377 | call pic_delay |
4376 | call pic_delay |
4378 | out 0xA1,al |
4377 | out 0xA1,al |
4379 | call pic_delay |
4378 | call pic_delay |
4380 | 4379 | ||
4381 | mov al,255 ; mask all irq's |
4380 | mov al,255 ; mask all irq's |
4382 | out 0xA1,al |
4381 | out 0xA1,al |
4383 | call pic_delay |
4382 | call pic_delay |
4384 | out 0x21,al |
4383 | out 0x21,al |
4385 | call pic_delay |
4384 | call pic_delay |
4386 | 4385 | ||
4387 | mov ecx,0x1000 |
4386 | mov ecx,0x1000 |
4388 | cld |
4387 | cld |
4389 | picl1: call pic_delay |
4388 | picl1: call pic_delay |
4390 | loop picl1 |
4389 | loop picl1 |
4391 | 4390 | ||
4392 | mov al,255 ; mask all irq's |
4391 | mov al,255 ; mask all irq's |
4393 | out 0xA1,al |
4392 | out 0xA1,al |
4394 | call pic_delay |
4393 | call pic_delay |
4395 | out 0x21,al |
4394 | out 0x21,al |
4396 | call pic_delay |
4395 | call pic_delay |
4397 | 4396 | ||
4398 | cli |
4397 | cli |
4399 | 4398 | ||
4400 | ret |
4399 | ret |
4401 | 4400 | ||
4402 | 4401 | ||
4403 | pic_delay: |
4402 | pic_delay: |
4404 | 4403 | ||
4405 | jmp pdl1 |
4404 | jmp pdl1 |
4406 | pdl1: ret |
4405 | pdl1: ret |
4407 | 4406 | ||
4408 | 4407 | ||
4409 | sys_msg_board_str: |
4408 | sys_msg_board_str: |
4410 | 4409 | ||
4411 | pushad |
4410 | pushad |
4412 | @@: |
4411 | @@: |
4413 | cmp [esi],byte 0 |
4412 | cmp [esi],byte 0 |
4414 | je @f |
4413 | je @f |
4415 | mov eax,1 |
4414 | mov eax,1 |
4416 | movzx ebx,byte [esi] |
4415 | movzx ebx,byte [esi] |
4417 | call sys_msg_board |
4416 | call sys_msg_board |
4418 | inc esi |
4417 | inc esi |
4419 | jmp @b |
4418 | jmp @b |
4420 | @@: |
4419 | @@: |
4421 | popad |
4420 | popad |
4422 | ret |
4421 | ret |
4423 | 4422 | ||
4424 | uglobal |
4423 | uglobal |
4425 | msg_board_data: times 512 db 0 |
4424 | msg_board_data: times 512 db 0 |
4426 | msg_board_count dd 0x0 |
4425 | msg_board_count dd 0x0 |
4427 | endg |
4426 | endg |
4428 | 4427 | ||
4429 | sys_msg_board: |
4428 | sys_msg_board: |
4430 | 4429 | ||
4431 | ; eax=1 : write : bl byte to write |
4430 | ; eax=1 : write : bl byte to write |
4432 | ; eax=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
4431 | ; eax=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
4433 | 4432 | ||
4434 | mov ecx,[msg_board_count] |
4433 | mov ecx,[msg_board_count] |
4435 | cmp eax, 1 |
4434 | cmp eax, 1 |
4436 | jne smbl1 |
4435 | jne smbl1 |
4437 | 4436 | ||
4438 | 4437 | ||
4439 | mov [msg_board_data+ecx],bl |
4438 | mov [msg_board_data+ecx],bl |
4440 | inc ecx |
4439 | inc ecx |
4441 | and ecx, 511 |
4440 | and ecx, 511 |
4442 | mov [msg_board_count], ecx |
4441 | mov [msg_board_count], ecx |
4443 | mov [check_idle_semaphore], 5 |
4442 | mov [check_idle_semaphore], 5 |
4444 | ret |
4443 | ret |
4445 | smbl1: |
4444 | smbl1: |
4446 | 4445 | ||
4447 | cmp eax, 2 |
4446 | cmp eax, 2 |
4448 | jne smbl2 |
4447 | jne smbl2 |
4449 | test ecx, ecx |
4448 | test ecx, ecx |
4450 | jz smbl21 |
4449 | jz smbl21 |
4451 | ; mov edi, msg_board_data |
4450 | ; mov edi, msg_board_data |
4452 | ; mov esi, msg_board_data+1 |
4451 | ; mov esi, msg_board_data+1 |
4453 | ; movzx eax, byte [edi] |
4452 | ; movzx eax, byte [edi] |
4454 | mov eax, msg_board_data+1 |
4453 | mov eax, msg_board_data+1 |
4455 | mov ebx, msg_board_data |
4454 | mov ebx, msg_board_data |
4456 | movzx edx, byte [ebx] |
4455 | movzx edx, byte [ebx] |
4457 | call memmove |
4456 | call memmove |
4458 | ; push ecx |
4457 | ; push ecx |
4459 | ; shr ecx, 2 |
4458 | ; shr ecx, 2 |
4460 | ; cld |
4459 | ; cld |
4461 | ; rep movsd |
4460 | ; rep movsd |
4462 | ; pop ecx |
4461 | ; pop ecx |
4463 | ; and ecx, 3 |
4462 | ; and ecx, 3 |
4464 | ; rep movsb |
4463 | ; rep movsb |
4465 | dec [msg_board_count] |
4464 | dec [msg_board_count] |
4466 | mov [esp+36], edx ;eax |
4465 | mov [esp+36], edx ;eax |
4467 | mov [esp+24], dword 1 |
4466 | mov [esp+24], dword 1 |
4468 | ret |
4467 | ret |
4469 | smbl21: |
4468 | smbl21: |
4470 | mov [esp+36], ecx |
4469 | mov [esp+36], ecx |
4471 | mov [esp+24], ecx |
4470 | mov [esp+24], ecx |
4472 | 4471 | ||
4473 | smbl2: |
4472 | smbl2: |
4474 | ret |
4473 | ret |
4475 | 4474 | ||
4476 | 4475 | ||
4477 | 4476 | ||
4478 | sys_trace: |
4477 | sys_trace: |
4479 | 4478 | ||
4480 | test eax, eax ; get event data |
4479 | test eax, eax ; get event data |
4481 | jnz no_get_sys_events |
4480 | jnz no_get_sys_events |
4482 | 4481 | ||
4483 | mov esi,save_syscall_data ; data |
4482 | mov esi,save_syscall_data ; data |
4484 | mov edi,[0x3010] |
4483 | mov edi,[0x3010] |
4485 | mov edi,[edi+TASKDATA.mem_start] |
4484 | mov edi,[edi+TASKDATA.mem_start] |
4486 | add edi,ebx |
4485 | add edi,ebx |
4487 | cld |
4486 | cld |
4488 | rep movsb |
4487 | rep movsb |
4489 | 4488 | ||
4490 | mov [esp+24],dword 0 |
4489 | mov [esp+24],dword 0 |
4491 | mov eax,[save_syscall_count] ; count |
4490 | mov eax,[save_syscall_count] ; count |
4492 | mov [esp+36],eax |
4491 | mov [esp+36],eax |
4493 | ret |
4492 | ret |
4494 | 4493 | ||
4495 | no_get_sys_events: |
4494 | no_get_sys_events: |
4496 | 4495 | ||
4497 | ret |
4496 | ret |
4498 | 4497 | ||
4499 | 4498 | ||
4500 | sys_process_def: |
4499 | sys_process_def: |
4501 | mov edi, [0x3000] |
4500 | mov edi, [0x3000] |
4502 | 4501 | ||
4503 | dec eax ; 1 = set keyboard mode |
4502 | dec eax ; 1 = set keyboard mode |
4504 | jne no_set_keyboard_setup |
4503 | jne no_set_keyboard_setup |
4505 | 4504 | ||
4506 | shl edi,8 |
4505 | shl edi,8 |
4507 | mov [edi+0x80000 + APPDATA.keyboard_mode],bl |
4506 | mov [edi+0x80000 + APPDATA.keyboard_mode],bl |
4508 | 4507 | ||
4509 | ret |
4508 | ret |
4510 | 4509 | ||
4511 | no_set_keyboard_setup: |
4510 | no_set_keyboard_setup: |
4512 | 4511 | ||
4513 | dec eax ; 2 = get keyboard mode |
4512 | dec eax ; 2 = get keyboard mode |
4514 | jne no_get_keyboard_setup |
4513 | jne no_get_keyboard_setup |
4515 | 4514 | ||
4516 | shl edi,8 |
4515 | shl edi,8 |
4517 | movzx eax, byte [0x80000+edi + APPDATA.keyboard_mode] |
4516 | movzx eax, byte [0x80000+edi + APPDATA.keyboard_mode] |
4518 | 4517 | ||
4519 | mov [esp+36],eax |
4518 | mov [esp+36],eax |
4520 | 4519 | ||
4521 | ret |
4520 | ret |
4522 | 4521 | ||
4523 | no_get_keyboard_setup: |
4522 | no_get_keyboard_setup: |
4524 | 4523 | ||
4525 | dec eax ; 3 = get keyboard ctrl, alt, shift |
4524 | dec eax ; 3 = get keyboard ctrl, alt, shift |
4526 | jne no_get_keyboard_cas |
4525 | jne no_get_keyboard_cas |
4527 | 4526 | ||
4528 | ; xor eax,eax |
4527 | ; xor eax,eax |
4529 | ; movzx eax,byte [shift] |
4528 | ; movzx eax,byte [shift] |
4530 | ; movzx ebx,byte [ctrl] |
4529 | ; movzx ebx,byte [ctrl] |
4531 | ; shl ebx,2 |
4530 | ; shl ebx,2 |
4532 | ; add eax,ebx |
4531 | ; add eax,ebx |
4533 | ; movzx ebx,byte [alt] |
4532 | ; movzx ebx,byte [alt] |
4534 | ; shl ebx,3 |
4533 | ; shl ebx,3 |
4535 | ; add eax,ebx |
4534 | ; add eax,ebx |
4536 | 4535 | ||
4537 | ;// mike.dld [ |
4536 | ;// mike.dld [ |
4538 | mov eax, [kb_state] |
4537 | mov eax, [kb_state] |
4539 | ;// mike.dld ] |
4538 | ;// mike.dld ] |
4540 | 4539 | ||
4541 | mov [esp+36],eax |
4540 | mov [esp+36],eax |
4542 | 4541 | ||
4543 | ret |
4542 | ret |
4544 | 4543 | ||
4545 | no_get_keyboard_cas: |
4544 | no_get_keyboard_cas: |
4546 | 4545 | ||
4547 | dec eax |
4546 | dec eax |
4548 | jnz no_add_keyboard_hotkey |
4547 | jnz no_add_keyboard_hotkey |
4549 | 4548 | ||
4550 | mov eax, hotkey_list |
4549 | mov eax, hotkey_list |
4551 | @@: |
4550 | @@: |
4552 | cmp dword [eax+8], 0 |
4551 | cmp dword [eax+8], 0 |
4553 | jz .found_free |
4552 | jz .found_free |
4554 | add eax, 16 |
4553 | add eax, 16 |
4555 | cmp eax, hotkey_list+16*256 |
4554 | cmp eax, hotkey_list+16*256 |
4556 | jb @b |
4555 | jb @b |
4557 | mov dword [esp+36], 1 |
4556 | mov dword [esp+36], 1 |
4558 | ret |
4557 | ret |
4559 | .found_free: |
4558 | .found_free: |
4560 | mov [eax+8], edi |
4559 | mov [eax+8], edi |
4561 | mov [eax+4], ecx |
4560 | mov [eax+4], ecx |
4562 | movzx ebx, bl |
4561 | movzx ebx, bl |
4563 | lea ebx, [hotkey_scancodes+ebx*4] |
4562 | lea ebx, [hotkey_scancodes+ebx*4] |
4564 | mov ecx, [ebx] |
4563 | mov ecx, [ebx] |
4565 | mov [eax], ecx |
4564 | mov [eax], ecx |
4566 | mov [ebx], eax |
4565 | mov [ebx], eax |
4567 | mov [eax+12], ebx |
4566 | mov [eax+12], ebx |
4568 | jecxz @f |
4567 | jecxz @f |
4569 | mov [ecx+12], eax |
4568 | mov [ecx+12], eax |
4570 | @@: |
4569 | @@: |
4571 | and dword [esp+36], 0 |
4570 | and dword [esp+36], 0 |
4572 | ret |
4571 | ret |
4573 | 4572 | ||
4574 | no_add_keyboard_hotkey: |
4573 | no_add_keyboard_hotkey: |
4575 | 4574 | ||
4576 | dec eax |
4575 | dec eax |
4577 | jnz no_del_keyboard_hotkey |
4576 | jnz no_del_keyboard_hotkey |
4578 | 4577 | ||
4579 | movzx ebx, bl |
4578 | movzx ebx, bl |
4580 | lea ebx, [hotkey_scancodes+ebx*4] |
4579 | lea ebx, [hotkey_scancodes+ebx*4] |
4581 | mov eax, [ebx] |
4580 | mov eax, [ebx] |
4582 | .scan: |
4581 | .scan: |
4583 | test eax, eax |
4582 | test eax, eax |
4584 | jz .notfound |
4583 | jz .notfound |
4585 | cmp [eax+8], edi |
4584 | cmp [eax+8], edi |
4586 | jnz .next |
4585 | jnz .next |
4587 | cmp [eax+4], ecx |
4586 | cmp [eax+4], ecx |
4588 | jz .found |
4587 | jz .found |
4589 | .next: |
4588 | .next: |
4590 | mov eax, [eax] |
4589 | mov eax, [eax] |
4591 | jmp .scan |
4590 | jmp .scan |
4592 | .notfound: |
4591 | .notfound: |
4593 | mov dword [esp+36], 1 |
4592 | mov dword [esp+36], 1 |
4594 | ret |
4593 | ret |
4595 | .found: |
4594 | .found: |
4596 | mov ecx, [eax] |
4595 | mov ecx, [eax] |
4597 | jecxz @f |
4596 | jecxz @f |
4598 | mov edx, [eax+12] |
4597 | mov edx, [eax+12] |
4599 | mov [ecx+12], edx |
4598 | mov [ecx+12], edx |
4600 | @@: |
4599 | @@: |
4601 | mov ecx, [eax+12] |
4600 | mov ecx, [eax+12] |
4602 | mov edx, [eax] |
4601 | mov edx, [eax] |
4603 | mov [ecx], edx |
4602 | mov [ecx], edx |
4604 | xor edx, edx |
4603 | xor edx, edx |
4605 | mov [eax+4], edx |
4604 | mov [eax+4], edx |
4606 | mov [eax+8], edx |
4605 | mov [eax+8], edx |
4607 | mov [eax+12], edx |
4606 | mov [eax+12], edx |
4608 | mov [eax], edx |
4607 | mov [eax], edx |
4609 | mov [esp+36], edx |
4608 | mov [esp+36], edx |
4610 | ret |
4609 | ret |
4611 | 4610 | ||
4612 | no_del_keyboard_hotkey: |
4611 | no_del_keyboard_hotkey: |
4613 | ret |
4612 | ret |
4614 | 4613 | ||
4615 | 4614 | ||
4616 | sys_ipc: |
4615 | sys_ipc: |
4617 | cmp eax,1 ; DEFINE IPC MEMORY |
4616 | cmp eax,1 ; DEFINE IPC MEMORY |
4618 | jne no_ipc_def |
4617 | jne no_ipc_def |
4619 | mov edi,[0x3000] |
4618 | mov edi,[0x3000] |
4620 | shl edi,8 |
4619 | shl edi,8 |
4621 | add edi,0x80000 |
4620 | add edi,0x80000 |
4622 | mov [edi + APPDATA.ipc_start], ebx |
4621 | mov [edi + APPDATA.ipc_start], ebx |
4623 | mov [edi + APPDATA.ipc_size], ecx |
4622 | mov [edi + APPDATA.ipc_size], ecx |
4624 | mov [esp+36],dword 0 |
4623 | mov [esp+36],dword 0 |
4625 | ret |
4624 | ret |
4626 | no_ipc_def: |
4625 | no_ipc_def: |
4627 | 4626 | ||
4628 | cmp eax,2 ; SEND IPC MESSAGE |
4627 | cmp eax,2 ; SEND IPC MESSAGE |
4629 | jne no_ipc_send |
4628 | jne no_ipc_send |
4630 | mov esi,1 |
4629 | mov esi,1 |
4631 | mov edi,0x3020 |
4630 | mov edi,0x3020 |
4632 | ipcs1: |
4631 | ipcs1: |
4633 | cmp [edi+TASKDATA.pid], ebx |
4632 | cmp [edi+TASKDATA.pid], ebx |
4634 | je ipcs2 |
4633 | je ipcs2 |
4635 | add edi,0x20 |
4634 | add edi,0x20 |
4636 | inc esi |
4635 | inc esi |
4637 | cmp esi,[0x3004] |
4636 | cmp esi,[0x3004] |
4638 | jbe ipcs1 |
4637 | jbe ipcs1 |
4639 | mov [esp+36],dword 4 |
4638 | mov [esp+36],dword 4 |
4640 | ret |
4639 | ret |
4641 | ipcs2: |
4640 | ipcs2: |
4642 | 4641 | ||
4643 | cli |
4642 | cli |
4644 | 4643 | ||
4645 | push esi |
4644 | push esi |
4646 | mov eax,esi |
4645 | mov eax,esi |
4647 | shl eax,8 |
4646 | shl eax,8 |
4648 | mov ebx,[eax+0x80000 + APPDATA.ipc_start] |
4647 | mov ebx,[eax+0x80000 + APPDATA.ipc_start] |
4649 | test ebx,ebx ; ipc area not defined ? |
4648 | test ebx,ebx ; ipc area not defined ? |
4650 | je ipc_err1 |
4649 | je ipc_err1 |
4651 | 4650 | ||
4652 | add ebx,[eax+0x80000 + APPDATA.ipc_size] |
4651 | add ebx,[eax+0x80000 + APPDATA.ipc_size] |
4653 | mov eax,esi |
4652 | mov eax,esi |
4654 | shl eax,5 |
4653 | shl eax,5 |
4655 | add ebx,[eax+0x3000 + TASKDATA.mem_start] ; ebx <- max data position |
4654 | add ebx,[eax+0x3000 + TASKDATA.mem_start] ; ebx <- max data position |
4656 | 4655 | ||
4657 | mov eax,esi ; to |
4656 | mov eax,esi ; to |
4658 | shl esi,8 |
4657 | shl esi,8 |
4659 | add esi,0x80000 |
4658 | add esi,0x80000 |
4660 | mov edi,[esi+APPDATA.ipc_start] |
4659 | mov edi,[esi+APPDATA.ipc_start] |
4661 | shl eax,5 |
4660 | shl eax,5 |
4662 | add eax,0x3000 |
4661 | add eax,0x3000 |
4663 | add edi,[eax+TASKDATA.mem_start] |
4662 | add edi,[eax+TASKDATA.mem_start] |
4664 | 4663 | ||
4665 | cmp [edi],byte 0 ; overrun ? |
4664 | cmp [edi],byte 0 ; overrun ? |
4666 | jne ipc_err2 |
4665 | jne ipc_err2 |
4667 | 4666 | ||
4668 | mov ebp,edi |
4667 | mov ebp,edi |
4669 | add edi,[edi+4] |
4668 | add edi,[edi+4] |
4670 | add edi,8 |
4669 | add edi,8 |
4671 | 4670 | ||
4672 | mov esi,ecx ; from |
4671 | mov esi,ecx ; from |
4673 | mov eax,[0x3010] |
4672 | mov eax,[0x3010] |
4674 | mov eax,[eax+TASKDATA.mem_start] |
4673 | mov eax,[eax+TASKDATA.mem_start] |
4675 | add esi,eax |
4674 | add esi,eax |
4676 | 4675 | ||
4677 | mov ecx,edx ; size |
4676 | mov ecx,edx ; size |
4678 | 4677 | ||
4679 | mov eax,edi |
4678 | mov eax,edi |
4680 | add eax,ecx |
4679 | add eax,ecx |
4681 | cmp eax,ebx |
4680 | cmp eax,ebx |
4682 | jg ipc_err3 ; not enough room ? |
4681 | jg ipc_err3 ; not enough room ? |
4683 | 4682 | ||
4684 | push ecx |
4683 | push ecx |
4685 | 4684 | ||
4686 | mov eax,[0x3010] |
4685 | mov eax,[0x3010] |
4687 | mov eax,[eax+TASKDATA.pid] |
4686 | mov eax,[eax+TASKDATA.pid] |
4688 | mov [edi-8],eax |
4687 | mov [edi-8],eax |
4689 | mov [edi-4],ecx |
4688 | mov [edi-4],ecx |
4690 | cld |
4689 | cld |
4691 | rep movsb |
4690 | rep movsb |
4692 | 4691 | ||
4693 | pop ecx |
4692 | pop ecx |
4694 | add ecx,8 |
4693 | add ecx,8 |
4695 | 4694 | ||
4696 | mov edi,ebp ; increase memory position |
4695 | mov edi,ebp ; increase memory position |
4697 | add dword [edi+4],ecx |
4696 | add dword [edi+4],ecx |
4698 | 4697 | ||
4699 | mov edi,[esp] |
4698 | mov edi,[esp] |
4700 | shl edi,8 |
4699 | shl edi,8 |
4701 | or dword [edi+0x80000+APPDATA.event_mask],dword 01000000b ; ipc message |
4700 | or dword [edi+0x80000+APPDATA.event_mask],dword 01000000b ; ipc message |
4702 | 4701 | ||
4703 | cmp [check_idle_semaphore],dword 20 |
4702 | cmp [check_idle_semaphore],dword 20 |
4704 | jge ipc_no_cis |
4703 | jge ipc_no_cis |
4705 | mov [check_idle_semaphore],5 |
4704 | mov [check_idle_semaphore],5 |
4706 | ipc_no_cis: |
4705 | ipc_no_cis: |
4707 | 4706 | ||
4708 | xor eax, eax |
4707 | xor eax, eax |
4709 | 4708 | ||
4710 | ipc_err: |
4709 | ipc_err: |
4711 | add esp,4 |
4710 | add esp,4 |
4712 | mov [esp+36],eax |
4711 | mov [esp+36],eax |
4713 | sti |
4712 | sti |
4714 | ret |
4713 | ret |
4715 | 4714 | ||
4716 | ipc_err1: |
4715 | ipc_err1: |
4717 | add esp,4 |
4716 | add esp,4 |
4718 | mov [esp+36],dword 1 |
4717 | mov [esp+36],dword 1 |
4719 | sti |
4718 | sti |
4720 | ret |
4719 | ret |
4721 | ipc_err2: |
4720 | ipc_err2: |
4722 | add esp,4 |
4721 | add esp,4 |
4723 | mov [esp+36],dword 2 |
4722 | mov [esp+36],dword 2 |
4724 | sti |
4723 | sti |
4725 | ret |
4724 | ret |
4726 | ipc_err3: |
4725 | ipc_err3: |
4727 | add esp,4 |
4726 | add esp,4 |
4728 | mov [esp+36],dword 3 |
4727 | mov [esp+36],dword 3 |
4729 | sti |
4728 | sti |
4730 | ret |
4729 | ret |
4731 | 4730 | ||
4732 | no_ipc_send: |
4731 | no_ipc_send: |
4733 | 4732 | ||
4734 | mov [esp+36],dword -1 |
4733 | mov [esp+36],dword -1 |
4735 | ret |
4734 | ret |
4736 | 4735 | ||
4737 | 4736 | ||
4738 | align 4 |
4737 | align 4 |
4739 | 4738 | ||
4740 | sys_gs: ; direct screen access |
4739 | sys_gs: ; direct screen access |
4741 | 4740 | ||
4742 | cmp eax,1 ; resolution |
4741 | cmp eax,1 ; resolution |
4743 | jne no_gs1 |
4742 | jne no_gs1 |
4744 | mov eax,[0xfe00] |
4743 | mov eax,[0xfe00] |
4745 | shl eax,16 |
4744 | shl eax,16 |
4746 | mov ax,[0xfe04] |
4745 | mov ax,[0xfe04] |
4747 | add eax,0x00010001 |
4746 | add eax,0x00010001 |
4748 | mov [esp+36],eax |
4747 | mov [esp+36],eax |
4749 | ret |
4748 | ret |
4750 | no_gs1: |
4749 | no_gs1: |
4751 | 4750 | ||
4752 | cmp eax,2 ; bits per pixel |
4751 | cmp eax,2 ; bits per pixel |
4753 | jne no_gs2 |
4752 | jne no_gs2 |
4754 | movzx eax,byte [0xfbf1] |
4753 | movzx eax,byte [0xfbf1] |
4755 | mov [esp+36],eax |
4754 | mov [esp+36],eax |
4756 | ret |
4755 | ret |
4757 | no_gs2: |
4756 | no_gs2: |
4758 | 4757 | ||
4759 | cmp eax,3 ; bytes per scanline |
4758 | cmp eax,3 ; bytes per scanline |
4760 | jne no_gs3 |
4759 | jne no_gs3 |
4761 | mov eax,[0xfe08] |
4760 | mov eax,[0xfe08] |
4762 | mov [esp+36],eax |
4761 | mov [esp+36],eax |
4763 | ret |
4762 | ret |
4764 | no_gs3: |
4763 | no_gs3: |
4765 | 4764 | ||
4766 | mov [esp+36],dword -1 |
4765 | mov [esp+36],dword -1 |
4767 | ret |
4766 | ret |
4768 | 4767 | ||
4769 | 4768 | ||
4770 | align 4 ; PCI functions |
4769 | align 4 ; PCI functions |
4771 | 4770 | ||
4772 | sys_pci: |
4771 | sys_pci: |
4773 | 4772 | ||
4774 | call pci_api |
4773 | call pci_api |
4775 | mov [esp+36],eax |
4774 | mov [esp+36],eax |
4776 | ret |
4775 | ret |
4777 | 4776 | ||
4778 | 4777 | ||
4779 | align 4 ; system functions |
4778 | align 4 ; system functions |
4780 | 4779 | ||
4781 | syscall_setpixel: ; SetPixel |
4780 | syscall_setpixel: ; SetPixel |
4782 | 4781 | ||
4783 | 4782 | ||
4784 | mov edx,[0x3010] |
4783 | mov edx,[0x3010] |
4785 | add eax,[edx-twdw+WDATA.box.left] |
4784 | add eax,[edx-twdw+WDATA.box.left] |
4786 | add ebx,[edx-twdw+WDATA.box.top] |
4785 | add ebx,[edx-twdw+WDATA.box.top] |
4787 | mov edi,[0x3000] |
4786 | mov edi,[0x3000] |
4788 | shl edi,8 |
4787 | shl edi,8 |
4789 | add eax,[edi+0x80000+APPDATA.wnd_clientbox.left] |
4788 | add eax,[edi+0x80000+APPDATA.wnd_clientbox.left] |
4790 | add ebx,[edi+0x80000+APPDATA.wnd_clientbox.top] |
4789 | add ebx,[edi+0x80000+APPDATA.wnd_clientbox.top] |
4791 | xor edi,edi ; no force |
4790 | xor edi,edi ; no force |
4792 | ; mov edi,1 |
4791 | ; mov edi,1 |
4793 | call [disable_mouse] |
4792 | call [disable_mouse] |
4794 | jmp [putpixel] |
4793 | jmp [putpixel] |
4795 | 4794 | ||
4796 | align 4 |
4795 | align 4 |
4797 | 4796 | ||
4798 | syscall_writetext: ; WriteText |
4797 | syscall_writetext: ; WriteText |
4799 | 4798 | ||
4800 | mov edi,[0x3010] |
4799 | mov edi,[0x3010] |
4801 | mov ebp,[edi-twdw+WDATA.box.left] |
4800 | mov ebp,[edi-twdw+WDATA.box.left] |
4802 | push esi |
4801 | push esi |
4803 | mov esi,[0x3000] |
4802 | mov esi,[0x3000] |
4804 | shl esi,8 |
4803 | shl esi,8 |
4805 | add ebp,[esi+0x80000+APPDATA.wnd_clientbox.left] |
4804 | add ebp,[esi+0x80000+APPDATA.wnd_clientbox.left] |
4806 | shl ebp,16 |
4805 | shl ebp,16 |
4807 | add ebp,[edi-twdw+WDATA.box.top] |
4806 | add ebp,[edi-twdw+WDATA.box.top] |
4808 | add bp,word[esi+0x80000+APPDATA.wnd_clientbox.top] |
4807 | add bp,word[esi+0x80000+APPDATA.wnd_clientbox.top] |
4809 | pop esi |
4808 | pop esi |
4810 | add ecx,[edi+TASKDATA.mem_start] |
4809 | add ecx,[edi+TASKDATA.mem_start] |
4811 | add eax,ebp |
4810 | add eax,ebp |
4812 | xor edi,edi |
4811 | xor edi,edi |
4813 | jmp dtext |
4812 | jmp dtext |
4814 | 4813 | ||
4815 | align 4 |
4814 | align 4 |
4816 | 4815 | ||
4817 | syscall_openramdiskfile: ; OpenRamdiskFile |
4816 | syscall_openramdiskfile: ; OpenRamdiskFile |
4818 | 4817 | ||
4819 | 4818 | ||
4820 | mov edi,[0x3010] |
4819 | mov edi,[0x3010] |
4821 | add edi, TASKDATA.mem_start |
4820 | add edi, TASKDATA.mem_start |
4822 | add eax,[edi] |
4821 | add eax,[edi] |
4823 | add edx,[edi] |
4822 | add edx,[edi] |
4824 | mov esi,12 |
4823 | mov esi,12 |
4825 | call fileread |
4824 | call fileread |
4826 | mov [esp+36],ebx |
4825 | mov [esp+36],ebx |
4827 | ret |
4826 | ret |
4828 | 4827 | ||
4829 | align 4 |
4828 | align 4 |
4830 | 4829 | ||
4831 | syscall_drawrect: ; DrawRect |
4830 | syscall_drawrect: ; DrawRect |
4832 | 4831 | ||
4833 | mov edi,ecx |
4832 | mov edi,ecx |
4834 | and edi,0x80FFFFFF |
4833 | and edi,0x80FFFFFF |
4835 | test ax,ax |
4834 | test ax,ax |
4836 | je drectr |
4835 | je drectr |
4837 | test bx,bx |
4836 | test bx,bx |
4838 | je drectr |
4837 | je drectr |
4839 | movzx ecx,ax |
4838 | movzx ecx,ax |
4840 | shr eax,16 |
4839 | shr eax,16 |
4841 | movzx edx,bx |
4840 | movzx edx,bx |
4842 | shr ebx,16 |
4841 | shr ebx,16 |
4843 | mov esi,[0x3000] |
4842 | mov esi,[0x3000] |
4844 | shl esi,8 |
4843 | shl esi,8 |
4845 | add eax,[esi+0x80000+APPDATA.wnd_clientbox.left] |
4844 | add eax,[esi+0x80000+APPDATA.wnd_clientbox.left] |
4846 | add ebx,[esi+0x80000+APPDATA.wnd_clientbox.top] |
4845 | add ebx,[esi+0x80000+APPDATA.wnd_clientbox.top] |
4847 | add ecx,eax |
4846 | add ecx,eax |
4848 | add edx,ebx |
4847 | add edx,ebx |
4849 | jmp [drawbar] |
4848 | jmp [drawbar] |
4850 | drectr: |
4849 | drectr: |
4851 | ret |
4850 | ret |
4852 | 4851 | ||
4853 | align 4 |
4852 | align 4 |
4854 | 4853 | ||
4855 | syscall_getscreensize: ; GetScreenSize |
4854 | syscall_getscreensize: ; GetScreenSize |
4856 | 4855 | ||
4857 | movzx eax,word[0xfe00] |
4856 | movzx eax,word[0xfe00] |
4858 | shl eax,16 |
4857 | shl eax,16 |
4859 | mov ax,[0xfe04] |
4858 | mov ax,[0xfe04] |
4860 | mov [esp+36],eax |
4859 | mov [esp+36],eax |
4861 | ret |
4860 | ret |
4862 | 4861 | ||
4863 | align 4 |
4862 | align 4 |
4864 | - | ||
4865 | syscall_startapp: ; StartApp |
- | |
4866 | mov edi,[0x3010] |
- | |
4867 | add edi, TASKDATA.mem_start |
- | |
4868 | add eax,[edi] |
- | |
4869 | test ebx,ebx |
- | |
4870 | jz noapppar |
- | |
4871 | add ebx,[edi] |
- | |
4872 | noapppar: |
- | |
4873 | ; call start_application_fl |
- | |
4874 | xor edx,edx ; compatibility - flags=0 |
- | |
4875 | call new_start_application_fl |
- | |
4876 | mov [esp+36],eax |
- | |
4877 | ret |
- | |
4878 | - | ||
4879 | - | ||
4880 | align 4 |
- | |
4881 | 4863 | ||
4882 | syscall_cdaudio: ; CD |
4864 | syscall_cdaudio: ; CD |
4883 | 4865 | ||
4884 | call sys_cd_audio |
4866 | call sys_cd_audio |
4885 | mov [esp+36],eax |
4867 | mov [esp+36],eax |
4886 | ret |
4868 | ret |
4887 | - | ||
4888 | ; |
- | |
4889 | ;align 4 |
- | |
4890 | ; |
- | |
4891 | ;syscall_readhd: ; ReadHd |
- | |
4892 | ; |
- | |
4893 | ; mov edi,[0x3010] |
- | |
4894 | ; add edi,0x10 |
- | |
4895 | ; add esi,[edi] |
- | |
4896 | ; add eax,[edi] |
- | |
4897 | ; call read_hd_file |
- | |
4898 | ; mov [esp+36],eax |
- | |
4899 | ; mov [esp+24],ebx |
- | |
4900 | ; ret |
- | |
4901 | - | ||
4902 | ;align 4 |
- | |
4903 | ; |
- | |
4904 | ;syscall_starthdapp: ; StartHdApp |
- | |
4905 | ; |
- | |
4906 | ; mov edi,[0x3010] |
- | |
4907 | ; add edi,0x10 |
- | |
4908 | ; add eax,[edi] |
- | |
4909 | ; add ecx,[edi] |
- | |
4910 | ; xor ebp,ebp |
- | |
4911 | ; xor edx,edx ; compatibility - flags=0 |
- | |
4912 | ; call start_application_hd |
- | |
4913 | ; mov [esp+36],eax |
- | |
4914 | ; ret |
- | |
4915 | 4869 | ||
4916 | align 4 |
4870 | align 4 |
4917 | 4871 | ||
4918 | syscall_delramdiskfile: ; DelRamdiskFile |
4872 | syscall_delramdiskfile: ; DelRamdiskFile |
4919 | 4873 | ||
4920 | mov edi,[0x3010] |
4874 | mov edi,[0x3010] |
4921 | add edi, TASKDATA.mem_start |
4875 | add edi, TASKDATA.mem_start |
4922 | add eax,[edi] |
4876 | add eax,[edi] |
4923 | call filedelete |
4877 | call filedelete |
4924 | mov [esp+36],eax |
4878 | mov [esp+36],eax |
4925 | ret |
4879 | ret |
4926 | 4880 | ||
4927 | align 4 |
4881 | align 4 |
4928 | 4882 | ||
4929 | syscall_writeramdiskfile: ; WriteRamdiskFile |
4883 | syscall_writeramdiskfile: ; WriteRamdiskFile |
4930 | 4884 | ||
4931 | mov edi,[0x3010] |
4885 | mov edi,[0x3010] |
4932 | add edi, TASKDATA.mem_start |
4886 | add edi, TASKDATA.mem_start |
4933 | add eax,[edi] |
4887 | add eax,[edi] |
4934 | add ebx,[edi] |
4888 | add ebx,[edi] |
4935 | call filesave |
4889 | call filesave |
4936 | mov [esp+36],eax |
4890 | mov [esp+36],eax |
4937 | ret |
4891 | ret |
4938 | 4892 | ||
4939 | align 4 |
4893 | align 4 |
4940 | 4894 | ||
4941 | syscall_getpixel: ; GetPixel |
4895 | syscall_getpixel: ; GetPixel |
4942 | mov ecx,[0xfe00] |
4896 | mov ecx,[0xfe00] |
4943 | inc ecx |
4897 | inc ecx |
4944 | xor edx,edx |
4898 | xor edx,edx |
4945 | div ecx |
4899 | div ecx |
4946 | mov ebx,edx |
4900 | mov ebx,edx |
4947 | xchg eax,ebx |
4901 | xchg eax,ebx |
4948 | call dword [0xe024] |
4902 | call dword [0xe024] |
4949 | mov [esp+36],ecx |
4903 | mov [esp+36],ecx |
4950 | ret |
4904 | ret |
4951 | 4905 | ||
4952 | align 4 |
4906 | align 4 |
4953 | 4907 | ||
4954 | syscall_readstring: ; ReadString |
4908 | syscall_readstring: ; ReadString |
4955 | 4909 | ||
4956 | mov edi,[0x3010] |
4910 | mov edi,[0x3010] |
4957 | add edi, TASKDATA.mem_start |
4911 | add edi, TASKDATA.mem_start |
4958 | add eax,[edi] |
4912 | add eax,[edi] |
4959 | call read_string |
4913 | call read_string |
4960 | mov [esp+36],eax |
4914 | mov [esp+36],eax |
4961 | ret |
4915 | ret |
4962 | 4916 | ||
4963 | align 4 |
4917 | align 4 |
4964 | 4918 | ||
4965 | syscall_drawline: ; DrawLine |
4919 | syscall_drawline: ; DrawLine |
4966 | 4920 | ||
4967 | mov edi,[0x3010] |
4921 | mov edi,[0x3010] |
4968 | movzx edx,word[edi-twdw+WDATA.box.left] |
4922 | movzx edx,word[edi-twdw+WDATA.box.left] |
4969 | mov ebp,edx |
4923 | mov ebp,edx |
4970 | mov esi,[0x3000] |
4924 | mov esi,[0x3000] |
4971 | shl esi,8 |
4925 | shl esi,8 |
4972 | add ebp,[esi+0x80000+APPDATA.wnd_clientbox.left] |
4926 | add ebp,[esi+0x80000+APPDATA.wnd_clientbox.left] |
4973 | add dx,word[esi+0x80000+APPDATA.wnd_clientbox.left] |
4927 | add dx,word[esi+0x80000+APPDATA.wnd_clientbox.left] |
4974 | shl edx,16 |
4928 | shl edx,16 |
4975 | add ebp,edx |
4929 | add ebp,edx |
4976 | movzx edx,word[edi-twdw+WDATA.box.top] |
4930 | movzx edx,word[edi-twdw+WDATA.box.top] |
4977 | add eax,ebp |
4931 | add eax,ebp |
4978 | mov ebp,edx |
4932 | mov ebp,edx |
4979 | add ebp,[esi+0x80000+APPDATA.wnd_clientbox.top] |
4933 | add ebp,[esi+0x80000+APPDATA.wnd_clientbox.top] |
4980 | add dx,word[esi+0x80000+APPDATA.wnd_clientbox.top] |
4934 | add dx,word[esi+0x80000+APPDATA.wnd_clientbox.top] |
4981 | shl edx,16 |
4935 | shl edx,16 |
4982 | xor edi,edi |
4936 | xor edi,edi |
4983 | add edx,ebp |
4937 | add edx,ebp |
4984 | add ebx,edx |
4938 | add ebx,edx |
4985 | jmp [draw_line] |
4939 | jmp [draw_line] |
4986 | 4940 | ||
4987 | align 4 |
4941 | align 4 |
4988 | 4942 | ||
4989 | syscall_getirqowner: ; GetIrqOwner |
4943 | syscall_getirqowner: ; GetIrqOwner |
4990 | cmp eax,16 |
4944 | cmp eax,16 |
4991 | jae .err |
4945 | jae .err |
4992 | shl eax,2 |
4946 | shl eax,2 |
4993 | add eax,irq_owner |
4947 | add eax,irq_owner |
4994 | mov eax,[eax] |
4948 | mov eax,[eax] |
4995 | mov [esp+36],eax |
4949 | mov [esp+36],eax |
4996 | ret |
4950 | ret |
4997 | .err: |
4951 | .err: |
4998 | or dword [esp+36], -1 |
4952 | or dword [esp+36], -1 |
4999 | ret |
4953 | ret |
5000 | 4954 | ||
5001 | align 4 |
4955 | align 4 |
5002 | 4956 | ||
5003 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
4957 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
5004 | 4958 | ||
5005 | call r_f_port_area |
4959 | call r_f_port_area |
5006 | mov [esp+36],eax |
4960 | mov [esp+36],eax |
5007 | ret |
4961 | ret |
5008 | 4962 | ||
5009 | align 4 |
4963 | align 4 |
5010 | 4964 | ||
5011 | syscall_threads: ; CreateThreads |
4965 | syscall_threads: ; CreateThreads |
5012 | 4966 | ||
5013 | call sys_threads |
4967 | call sys_threads |
5014 | mov [esp+36],eax |
4968 | mov [esp+36],eax |
5015 | ret |
4969 | ret |
5016 | 4970 | ||
5017 | align 4 |
4971 | align 4 |
5018 | 4972 | ||
5019 | stack_driver_stat: |
4973 | stack_driver_stat: |
5020 | 4974 | ||
5021 | call app_stack_handler ; Stack status |
4975 | call app_stack_handler ; Stack status |
5022 | 4976 | ||
5023 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
4977 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
5024 | ; call change_task ; between sent packet |
4978 | ; call change_task ; between sent packet |
5025 | 4979 | ||
5026 | mov [esp+36],eax |
4980 | mov [esp+36],eax |
5027 | ret |
4981 | ret |
5028 | 4982 | ||
5029 | align 4 |
4983 | align 4 |
5030 | 4984 | ||
5031 | socket: ; Socket interface |
4985 | socket: ; Socket interface |
5032 | call app_socket_handler |
4986 | call app_socket_handler |
5033 | 4987 | ||
5034 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
4988 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
5035 | ; call change_task ; between sent packet |
4989 | ; call change_task ; between sent packet |
5036 | 4990 | ||
5037 | mov [esp+36],eax |
4991 | mov [esp+36],eax |
5038 | mov [esp+24],ebx |
4992 | mov [esp+24],ebx |
5039 | ret |
4993 | ret |
5040 | 4994 | ||
5041 | align 4 |
4995 | align 4 |
5042 | 4996 | ||
5043 | user_events: ; User event times |
4997 | user_events: ; User event times |
5044 | 4998 | ||
5045 | mov eax,0x12345678 |
4999 | mov eax,0x12345678 |
5046 | mov [esp+36],eax |
5000 | mov [esp+36],eax |
5047 | 5001 | ||
5048 | ret |
5002 | ret |
5049 | 5003 | ||
5050 | align 4 |
5004 | align 4 |
5051 | 5005 | ||
5052 | read_from_hd: ; Read from hd - fn not in use |
5006 | read_from_hd: ; Read from hd - fn not in use |
5053 | 5007 | ||
5054 | mov edi,[0x3010] |
5008 | mov edi,[0x3010] |
5055 | add edi,TASKDATA.mem_start |
5009 | add edi,TASKDATA.mem_start |
5056 | add eax,[edi] |
5010 | add eax,[edi] |
5057 | add ecx,[edi] |
5011 | add ecx,[edi] |
5058 | add edx,[edi] |
5012 | add edx,[edi] |
5059 | call file_read |
5013 | call file_read |
5060 | 5014 | ||
5061 | mov [esp+36],eax |
5015 | mov [esp+36],eax |
5062 | mov [esp+24],ebx |
5016 | mov [esp+24],ebx |
5063 | 5017 | ||
5064 | ret |
5018 | ret |
5065 | 5019 | ||
5066 | 5020 | ||
5067 | align 4 |
5021 | align 4 |
5068 | 5022 | ||
5069 | write_to_hd: ; Write a file to hd |
5023 | write_to_hd: ; Write a file to hd |
5070 | 5024 | ||
5071 | mov edi,[0x3010] |
5025 | mov edi,[0x3010] |
5072 | add edi,TASKDATA.mem_start |
5026 | add edi,TASKDATA.mem_start |
5073 | add eax,[edi] |
5027 | add eax,[edi] |
5074 | add ecx,[edi] |
5028 | add ecx,[edi] |
5075 | add edx,[edi] |
5029 | add edx,[edi] |
5076 | call file_write |
5030 | call file_write |
5077 | ret |
5031 | ret |
5078 | 5032 | ||
5079 | ; |
5033 | ; |
5080 | ;align 4 |
5034 | ;align 4 |
5081 | ; |
5035 | ; |
5082 | ;delete_from_hd: ; Delete a file from hd |
5036 | ;delete_from_hd: ; Delete a file from hd |
5083 | ; |
5037 | ; |
5084 | ; mov edi,[0x3010] |
5038 | ; mov edi,[0x3010] |
5085 | ; add edi,0x10 |
5039 | ; add edi,0x10 |
5086 | ; add eax,[edi] |
5040 | ; add eax,[edi] |
5087 | ; add ecx,[edi] |
5041 | ; add ecx,[edi] |
5088 | ; call file_delete |
5042 | ; call file_delete |
5089 | ; ret |
5043 | ; ret |
5090 | ; |
5044 | ; |
5091 | 5045 | ||
5092 | ; --------------- APM --------------------- |
5046 | ; --------------- APM --------------------- |
5093 | apm_entry dp 0 |
5047 | apm_entry dp 0 |
5094 | apm_vf dd 0 |
5048 | apm_vf dd 0 |
5095 | align 4 |
5049 | align 4 |
5096 | sys_apm: |
5050 | sys_apm: |
5097 | cmp word [apm_vf], 0 ; Check APM BIOS enable |
5051 | cmp word [apm_vf], 0 ; Check APM BIOS enable |
5098 | jne @f |
5052 | jne @f |
5099 | or [esp + 56], byte 1 ; error |
5053 | or [esp + 56], byte 1 ; error |
5100 | mov [esp + 36], dword 8 ; 32-bit protected-mode interface not supported |
5054 | mov [esp + 36], dword 8 ; 32-bit protected-mode interface not supported |
5101 | ret |
5055 | ret |
5102 | 5056 | ||
5103 | @@: xchg eax, ecx |
5057 | @@: xchg eax, ecx |
5104 | xchg ebx, ecx |
5058 | xchg ebx, ecx |
5105 | 5059 | ||
5106 | cmp al, 3 |
5060 | cmp al, 3 |
5107 | ja @f |
5061 | ja @f |
5108 | and [esp + 56], byte 0xfe ; emulate func 0..3 as func 0 |
5062 | and [esp + 56], byte 0xfe ; emulate func 0..3 as func 0 |
5109 | mov eax, [apm_vf] |
5063 | mov eax, [apm_vf] |
5110 | mov [esp + 36], eax |
5064 | mov [esp + 36], eax |
5111 | shr eax, 16 |
5065 | shr eax, 16 |
5112 | mov [esp + 32], eax |
5066 | mov [esp + 32], eax |
5113 | ret |
5067 | ret |
5114 | 5068 | ||
5115 | @@: call pword [apm_entry] ; call APM BIOS |
5069 | @@: call pword [apm_entry] ; call APM BIOS |
5116 | mov [esp + 8 ], edi |
5070 | mov [esp + 8 ], edi |
5117 | mov [esp + 12], esi |
5071 | mov [esp + 12], esi |
5118 | mov [esp + 24], ebx |
5072 | mov [esp + 24], ebx |
5119 | mov [esp + 28], edx |
5073 | mov [esp + 28], edx |
5120 | mov [esp + 32], ecx |
5074 | mov [esp + 32], ecx |
5121 | mov [esp + 36], eax |
5075 | mov [esp + 36], eax |
5122 | setc al |
5076 | setc al |
5123 | and [esp + 56], byte 0xfe |
5077 | and [esp + 56], byte 0xfe |
5124 | or [esp + 56], al |
5078 | or [esp + 56], al |
5125 | ret |
5079 | ret |
5126 | ; ----------------------------------------- |
5080 | ; ----------------------------------------- |
5127 | 5081 | ||
5128 | align 4 |
5082 | align 4 |
5129 | 5083 | ||
5130 | undefined_syscall: ; Undefined system call |
5084 | undefined_syscall: ; Undefined system call |
5131 | 5085 | ||
5132 | mov [esp+36],dword -1 |
5086 | mov [esp+36],dword -1 |
5133 | ret |
5087 | ret |
5134 | 5088 | ||
5135 | 5089 | ||
5136 | ;clear_busy_flag_at_caller: |
5090 | ;clear_busy_flag_at_caller: |
5137 | 5091 | ||
5138 | ; push edi |
5092 | ; push edi |
5139 | 5093 | ||
5140 | ; mov edi,[0x3000] ; restore processes tss pointer in gdt, busyfl? |
5094 | ; mov edi,[0x3000] ; restore processes tss pointer in gdt, busyfl? |
5141 | ; imul edi,8 |
5095 | ; imul edi,8 |
5142 | ; mov [edi+gdts+ tss0 +5], word 01010000b *256 +11101001b |
5096 | ; mov [edi+gdts+ tss0 +5], word 01010000b *256 +11101001b |
5143 | 5097 | ||
5144 | ; pop edi |
5098 | ; pop edi |
5145 | 5099 | ||
5146 | ; ret |
5100 | ; ret |
5147 | 5101 | ||
5148 | 5102 | ||
5149 | 5103 | ||
5150 | 5104 | ||
5151 | keymap: |
5105 | keymap: |
5152 | 5106 | ||
5153 | db '6',27 |
5107 | db '6',27 |
5154 | db '1234567890-=',8,9 |
5108 | db '1234567890-=',8,9 |
5155 | db 'qwertyuiop[]',13 |
5109 | db 'qwertyuiop[]',13 |
5156 | db '~asdfghjkl;',39,96,0,'\zxcvbnm,./',0,'45 ' |
5110 | db '~asdfghjkl;',39,96,0,'\zxcvbnm,./',0,'45 ' |
5157 | db '@234567890123',180,178,184,'6',176,'7' |
5111 | db '@234567890123',180,178,184,'6',176,'7' |
5158 | db 179,'8',181,177,183,185,182 |
5112 | db 179,'8',181,177,183,185,182 |
5159 | db 'AB |
5113 | db 'AB |
5160 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5114 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5161 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5115 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5162 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5116 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5163 | 5117 | ||
5164 | 5118 | ||
5165 | keymap_shift: |
5119 | keymap_shift: |
5166 | 5120 | ||
5167 | db '6',27 |
5121 | db '6',27 |
5168 | db '!@#$%^&*()_+',8,9 |
5122 | db '!@#$%^&*()_+',8,9 |
5169 | db 'QWERTYUIOP{}',13 |
5123 | db 'QWERTYUIOP{}',13 |
5170 | db '~ASDFGHJKL:"~',0,'|ZXCVBNM<>?',0,'45 ' |
5124 | db '~ASDFGHJKL:"~',0,'|ZXCVBNM<>?',0,'45 ' |
5171 | db '@234567890123',180,178,184,'6',176,'7' |
5125 | db '@234567890123',180,178,184,'6',176,'7' |
5172 | db 179,'8',181,177,183,185,182 |
5126 | db 179,'8',181,177,183,185,182 |
5173 | db 'AB>D',255,'FGHIJKLMNOPQRSTUVWXYZ' |
5127 | db 'AB>D',255,'FGHIJKLMNOPQRSTUVWXYZ' |
5174 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5128 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5175 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5129 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5176 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5130 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5177 | 5131 | ||
5178 | 5132 | ||
5179 | keymap_alt: |
5133 | keymap_alt: |
5180 | 5134 | ||
5181 | db ' ',27 |
5135 | db ' ',27 |
5182 | db ' @ $ {[]}\ ',8,9 |
5136 | db ' @ $ {[]}\ ',8,9 |
5183 | db ' ',13 |
5137 | db ' ',13 |
5184 | db ' ',0,' ',0,'4',0,' ' |
5138 | db ' ',0,' ',0,'4',0,' ' |
5185 | db ' ',180,178,184,'6',176,'7' |
5139 | db ' ',180,178,184,'6',176,'7' |
5186 | db 179,'8',181,177,183,185,182 |
5140 | db 179,'8',181,177,183,185,182 |
5187 | db 'ABCD',255,'FGHIJKLMNOPQRSTUVWXYZ' |
5141 | db 'ABCD',255,'FGHIJKLMNOPQRSTUVWXYZ' |
5188 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5142 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5189 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5143 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5190 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5144 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5191 | 5145 | ||
5192 | 5146 | ||
5193 | ; device irq owners |
5147 | ; device irq owners |
5194 | uglobal |
5148 | uglobal |
5195 | irq_owner: ; process id |
5149 | irq_owner: ; process id |
5196 | 5150 | ||
5197 | dd 0x0 |
5151 | dd 0x0 |
5198 | dd 0x0 |
5152 | dd 0x0 |
5199 | dd 0x0 |
5153 | dd 0x0 |
5200 | dd 0x0 |
5154 | dd 0x0 |
5201 | dd 0x0 |
5155 | dd 0x0 |
5202 | dd 0x0 |
5156 | dd 0x0 |
5203 | dd 0x0 |
5157 | dd 0x0 |
5204 | dd 0x0 |
5158 | dd 0x0 |
5205 | dd 0x0 |
5159 | dd 0x0 |
5206 | dd 0x0 |
5160 | dd 0x0 |
5207 | dd 0x0 |
5161 | dd 0x0 |
5208 | dd 0x0 |
5162 | dd 0x0 |
5209 | dd 0x0 |
5163 | dd 0x0 |
5210 | dd 0x0 |
5164 | dd 0x0 |
5211 | dd 0x0 |
5165 | dd 0x0 |
5212 | dd 0x0 |
5166 | dd 0x0 |
5213 | endg |
5167 | endg |
5214 | 5168 | ||
5215 | 5169 | ||
5216 | ; on irq read ports |
5170 | ; on irq read ports |
5217 | uglobal |
5171 | uglobal |
5218 | irq00read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5172 | irq00read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5219 | irq01read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5173 | irq01read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5220 | irq02read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5174 | irq02read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5221 | irq03read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5175 | irq03read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5222 | irq04read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5176 | irq04read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5223 | irq05read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5177 | irq05read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5224 | irq06read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5178 | irq06read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5225 | irq07read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5179 | irq07read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5226 | irq08read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5180 | irq08read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5227 | irq09read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5181 | irq09read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5228 | irq10read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5182 | irq10read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5229 | irq11read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5183 | irq11read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5230 | irq12read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5184 | irq12read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5231 | irq13read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5185 | irq13read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5232 | irq14read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5186 | irq14read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5233 | irq15read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5187 | irq15read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5234 | endg |
5188 | endg |
5235 | 5189 | ||
5236 | ; status |
5190 | ; status |
5237 | uglobal |
5191 | uglobal |
5238 | hd1_status dd 0x0 ; 0 - free : other - pid |
5192 | hd1_status dd 0x0 ; 0 - free : other - pid |
5239 | application_table_status dd 0x0 ; 0 - free : other - pid |
5193 | application_table_status dd 0x0 ; 0 - free : other - pid |
5240 | endg |
5194 | endg |
5241 | 5195 | ||
5242 | ; device addresses |
5196 | ; device addresses |
5243 | uglobal |
5197 | uglobal |
5244 | mididp dd 0x0 |
5198 | mididp dd 0x0 |
5245 | midisp dd 0x0 |
5199 | midisp dd 0x0 |
5246 | 5200 | ||
5247 | cdbase dd 0x0 |
5201 | cdbase dd 0x0 |
5248 | cdid dd 0x0 |
5202 | cdid dd 0x0 |
5249 | 5203 | ||
5250 | hdbase dd 0x0 ; for boot 0x1f0 |
5204 | hdbase dd 0x0 ; for boot 0x1f0 |
5251 | hdid dd 0x0 |
5205 | hdid dd 0x0 |
5252 | hdpos dd 0x0 ; for boot 0x1 |
5206 | hdpos dd 0x0 ; for boot 0x1 |
5253 | fat32part dd 0x0 ; for boot 0x1 |
5207 | fat32part dd 0x0 ; for boot 0x1 |
5254 | 5208 | ||
5255 | ;part2_ld dd 0x0 |
5209 | ;part2_ld dd 0x0 |
5256 | 5210 | ||
5257 | ;* start code - Mario79 |
5211 | ;* start code - Mario79 |
5258 | mouse_pause dd 0 |
5212 | mouse_pause dd 0 |
5259 | MouseTickCounter dd 0 |
5213 | MouseTickCounter dd 0 |
5260 | ps2_mouse_detected db 0 |
5214 | ps2_mouse_detected db 0 |
5261 | com1_mouse_detected db 0 |
5215 | com1_mouse_detected db 0 |
5262 | com2_mouse_detected db 0 |
5216 | com2_mouse_detected db 0 |
5263 | ;* end code - Mario79 |
5217 | ;* end code - Mario79 |
5264 | 5218 | ||
5265 | wraw_bacground_select db 0 |
5219 | wraw_bacground_select db 0 |
5266 | lba_read_enabled dd 0x0 ; 0 = disabled , 1 = enabled |
5220 | lba_read_enabled dd 0x0 ; 0 = disabled , 1 = enabled |
5267 | pci_access_enabled dd 0x0 ; 0 = disabled , 1 = enabled |
5221 | pci_access_enabled dd 0x0 ; 0 = disabled , 1 = enabled |
5268 | 5222 | ||
5269 | sb16 dd 0x0 |
5223 | sb16 dd 0x0 |
5270 | wss dd 0x0 |
5224 | wss dd 0x0 |
5271 | 5225 | ||
5272 | buttontype dd 0x0 |
5226 | buttontype dd 0x0 |
5273 | windowtypechanged dd 0x0 |
5227 | windowtypechanged dd 0x0 |
5274 | endg |
5228 | endg |
5275 | 5229 | ||
5276 | iglobal |
5230 | iglobal |
5277 | keyboard dd 0x1 |
5231 | keyboard dd 0x1 |
5278 | sound_dma dd 0x1 |
5232 | sound_dma dd 0x1 |
5279 | syslang dd 0x1 |
5233 | syslang dd 0x1 |
5280 | endg |
5234 | endg |
5281 | 5235 | ||
5282 | IncludeIGlobals |
5236 | IncludeIGlobals |
5283 | endofcode: |
5237 | endofcode: |
5284 | IncludeUGlobals |
5238 | IncludeUGlobals |
5285 | uglobals_size = $ - endofcode |
5239 | uglobals_size = $ - endofcode |
5286 | diff16 "end of kernel code",0,$> |
5240 | diff16 "end of kernel code",0,$> |
5287 | >->=> |
5241 | >->=> |