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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 0.6.0.0 ',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 | l.7: in al, 0x64 |
150 | l.7: in al, 0x64 |
151 | test al, 2 |
151 | test al, 2 |
152 | jnz l.7 |
152 | jnz l.7 |
153 | mov al, 0xFF |
153 | mov al, 0xFF |
154 | out 0x64, al |
154 | out 0x64, al |
155 | lgdt [cs:gdts-0x10000] ; Load GDT |
155 | lgdt [cs:gdts-0x10000] ; Load GDT |
156 | mov eax, cr0 ; Turn on paging // protected mode |
156 | mov eax, cr0 ; Turn on paging // protected mode |
157 | or eax, ecx |
157 | or eax, ecx |
158 | and eax, 10011111b *65536*256 + 0xffffff ; caching enabled |
158 | and eax, 10011111b *65536*256 + 0xffffff ; caching enabled |
159 | mov cr0, eax |
159 | mov cr0, eax |
160 | jmp $+2 |
160 | jmp $+2 |
161 | org $+0x10000 |
161 | org $+0x10000 |
162 | mov ax,os_data ; Selector for os |
162 | mov ax,os_data ; Selector for os |
163 | mov ds,ax |
163 | mov ds,ax |
164 | mov es,ax |
164 | mov es,ax |
165 | mov fs,ax |
165 | mov fs,ax |
166 | mov gs,ax |
166 | mov gs,ax |
167 | mov ss,ax |
167 | mov ss,ax |
168 | mov esp,0x3ec00 ; Set stack |
168 | mov esp,0x3ec00 ; Set stack |
169 | jmp pword os_code:B32 ; jmp to enable 32 bit mode |
169 | jmp pword os_code:B32 ; jmp to enable 32 bit mode |
170 | 170 | ||
171 | use32 |
171 | use32 |
172 | 172 | ||
173 | iglobal |
173 | iglobal |
174 | boot_memdetect db 'Determining amount of memory',0 |
174 | boot_memdetect db 'Determining amount of memory',0 |
175 | boot_fonts db 'Fonts loaded',0 |
175 | boot_fonts db 'Fonts loaded',0 |
176 | boot_tss db 'Setting TSSs',0 |
176 | boot_tss db 'Setting TSSs',0 |
177 | boot_cpuid db 'Reading CPUIDs',0 |
177 | boot_cpuid db 'Reading CPUIDs',0 |
178 | boot_devices db 'Detecting devices',0 |
178 | boot_devices db 'Detecting devices',0 |
179 | boot_timer db 'Setting timer',0 |
179 | boot_timer db 'Setting timer',0 |
180 | boot_irqs db 'Reprogramming IRQs',0 |
180 | boot_irqs db 'Reprogramming IRQs',0 |
181 | boot_setmouse db 'Setting mouse',0 |
181 | boot_setmouse db 'Setting mouse',0 |
182 | boot_windefs db 'Setting window defaults',0 |
182 | boot_windefs db 'Setting window defaults',0 |
183 | boot_bgr db 'Calculating background',0 |
183 | boot_bgr db 'Calculating background',0 |
184 | boot_resirqports db 'Reserving IRQs & ports',0 |
184 | boot_resirqports db 'Reserving IRQs & ports',0 |
185 | boot_setrports db 'Setting addresses for IRQs',0 |
185 | boot_setrports db 'Setting addresses for IRQs',0 |
186 | boot_setostask db 'Setting OS task',0 |
186 | boot_setostask db 'Setting OS task',0 |
187 | boot_allirqs db 'Unmasking all IRQs',0 |
187 | boot_allirqs db 'Unmasking all IRQs',0 |
188 | boot_tsc db 'Reading TSC',0 |
188 | boot_tsc db 'Reading TSC',0 |
189 | boot_pal_ega db 'Setting EGA/CGA 320x200 palette',0 |
189 | boot_pal_ega db 'Setting EGA/CGA 320x200 palette',0 |
190 | boot_pal_vga db 'Setting VGA 640x480 palette',0 |
190 | boot_pal_vga db 'Setting VGA 640x480 palette',0 |
191 | boot_mtrr db 'Setting MTRR',0 |
191 | boot_mtrr db 'Setting MTRR',0 |
192 | boot_tasking db 'All set - press ESC to start',0 |
192 | boot_tasking db 'All set - press ESC to start',0 |
193 | endg |
193 | endg |
194 | 194 | ||
195 | iglobal |
195 | iglobal |
196 | boot_y dd 10 |
196 | boot_y dd 10 |
197 | endg |
197 | endg |
198 | 198 | ||
199 | boot_log: |
199 | boot_log: |
200 | pushad |
200 | pushad |
201 | 201 | ||
202 | mov eax,10*65536 |
202 | mov eax,10*65536 |
203 | mov ax,word [boot_y] |
203 | mov ax,word [boot_y] |
204 | add [boot_y],dword 10 |
204 | add [boot_y],dword 10 |
205 | mov ebx,0x80ffffff ; ASCIIZ string with white color |
205 | mov ebx,0x80ffffff ; ASCIIZ string with white color |
206 | mov ecx,esi |
206 | mov ecx,esi |
207 | mov edi,1 |
207 | mov edi,1 |
208 | call dtext |
208 | call dtext |
209 | 209 | ||
210 | mov [novesachecksum],1000 |
210 | mov [novesachecksum],1000 |
211 | call checkVga_N13 |
211 | call checkVga_N13 |
212 | 212 | ||
213 | cmp [preboot_blogesc],byte 1 |
213 | cmp [preboot_blogesc],byte 1 |
214 | je .bll2 |
214 | je .bll2 |
215 | 215 | ||
216 | cmp esi,boot_tasking |
216 | cmp esi,boot_tasking |
217 | jne .bll2 |
217 | jne .bll2 |
218 | ; begin ealex 04.08.05 |
218 | ; begin ealex 04.08.05 |
219 | ; in al,0x61 |
219 | ; in al,0x61 |
220 | ; and al,01111111b |
220 | ; and al,01111111b |
221 | ; out 0x61,al |
221 | ; out 0x61,al |
222 | ; end ealex 04.08.05 |
222 | ; end ealex 04.08.05 |
223 | .bll1: in al,0x60 ; wait for ESC key press |
223 | .bll1: in al,0x60 ; wait for ESC key press |
224 | cmp al,129 |
224 | cmp al,129 |
225 | jne .bll1 |
225 | jne .bll1 |
226 | 226 | ||
227 | .bll2: popad |
227 | .bll2: popad |
228 | 228 | ||
229 | ret |
229 | ret |
230 | 230 | ||
231 | uglobal |
231 | uglobal |
232 | cpuid_0 dd 0,0,0,0 |
232 | cpuid_0 dd 0,0,0,0 |
233 | cpuid_1 dd 0,0,0,0 |
233 | cpuid_1 dd 0,0,0,0 |
234 | cpuid_2 dd 0,0,0,0 |
234 | cpuid_2 dd 0,0,0,0 |
235 | cpuid_3 dd 0,0,0,0 |
235 | cpuid_3 dd 0,0,0,0 |
236 | endg |
236 | endg |
237 | 237 | ||
238 | iglobal |
238 | iglobal |
239 | firstapp db '/rd/1/LAUNCHER',0 |
239 | firstapp db '/rd/1/LAUNCHER',0 |
240 | char db 'CHAR MT ' |
240 | char db 'CHAR MT ' |
241 | char2 db 'CHAR2 MT ' |
241 | char2 db 'CHAR2 MT ' |
242 | bootpath db '/KOLIBRI ' |
242 | bootpath db '/KOLIBRI ' |
243 | bootpath2 db 0 |
243 | bootpath2 db 0 |
244 | vmode db 'VMODE MDR' |
244 | vmode db 'VMODE MDR' |
245 | vrr_m db '/rd/1/VRR_M',0 |
245 | vrr_m db '/rd/1/VRR_M',0 |
246 | endg |
246 | endg |
247 | 247 | ||
248 | 248 | ||
249 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
249 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
250 | ;; ;; |
250 | ;; ;; |
251 | ;; 32 BIT ENTRY ;; |
251 | ;; 32 BIT ENTRY ;; |
252 | ;; ;; |
252 | ;; ;; |
253 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
253 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
254 | 254 | ||
255 | align 4 |
255 | align 4 |
256 | 256 | ||
257 | B32: |
257 | B32: |
258 | ; CLEAR 0x280000-0xF00000 |
258 | ; CLEAR 0x280000-0xF00000 |
259 | 259 | ||
260 | xor eax,eax |
260 | xor eax,eax |
261 | mov edi,0x280000 |
261 | mov edi,0x280000 |
262 | mov ecx,(0x100000*0xF-0x280000) / 4 |
262 | mov ecx,(0x100000*0xF-0x280000) / 4 |
263 | cld |
263 | cld |
264 | rep stosd |
264 | rep stosd |
265 | ; CLEAR 0x80000-0x90000 |
265 | ; CLEAR 0x80000-0x90000 |
266 | ; xor eax,eax |
266 | ; xor eax,eax |
267 | mov edi,0x80000 |
267 | mov edi,0x80000 |
268 | mov ecx,(0x90000-0x80000)/4 |
268 | mov ecx,(0x90000-0x80000)/4 |
269 | ; cld |
269 | ; cld |
270 | rep stosd |
270 | rep stosd |
271 | 271 | ||
272 | ; CLEAR KERNEL UNDEFINED GLOBALS |
272 | ; CLEAR KERNEL UNDEFINED GLOBALS |
273 | mov edi, endofcode |
273 | mov edi, endofcode |
274 | mov ecx, (uglobals_size/4)+4 |
274 | mov ecx, (uglobals_size/4)+4 |
275 | rep stosd |
275 | rep stosd |
276 | 276 | ||
277 | ; SAVE & CLEAR 0-0xffff |
277 | ; SAVE & CLEAR 0-0xffff |
278 | 278 | ||
279 | mov esi,0x0000 |
279 | mov esi,0x0000 |
280 | mov edi,0x2F0000 |
280 | mov edi,0x2F0000 |
281 | mov ecx,0x10000 / 4 |
281 | mov ecx,0x10000 / 4 |
282 | cld |
282 | cld |
283 | rep movsd |
283 | rep movsd |
284 | xor eax,eax |
284 | xor eax,eax |
285 | mov edi,0 |
285 | mov edi,0 |
286 | mov ecx,0x10000 / 4 |
286 | mov ecx,0x10000 / 4 |
287 | cld |
287 | cld |
288 | rep stosd |
288 | rep stosd |
289 | 289 | ||
290 | ; SAVE REAL MODE VARIABLES |
290 | ; SAVE REAL MODE VARIABLES |
291 | mov ax, [0x2f0000 + 0x9031] |
291 | mov ax, [0x2f0000 + 0x9031] |
292 | mov [IDEContrRegsBaseAddr], ax |
292 | mov [IDEContrRegsBaseAddr], ax |
293 | ; --------------- APM --------------------- |
293 | ; --------------- APM --------------------- |
294 | mov eax, [0x2f0000 + 0x9040] ; entry point |
294 | mov eax, [0x2f0000 + 0x9040] ; entry point |
295 | mov dword[apm_entry], eax |
295 | mov dword[apm_entry], eax |
296 | mov word [apm_entry + 4], apm_code_32 - gdts |
296 | mov word [apm_entry + 4], apm_code_32 - gdts |
297 | 297 | ||
298 | mov eax, [0x2f0000 + 0x9044] ; version & flags |
298 | mov eax, [0x2f0000 + 0x9044] ; version & flags |
299 | mov [apm_vf], eax |
299 | mov [apm_vf], eax |
300 | ; ----------------------------------------- |
300 | ; ----------------------------------------- |
301 | ; movzx eax,byte [0x2f0000+0x9010] ; mouse port |
301 | ; movzx eax,byte [0x2f0000+0x9010] ; mouse port |
302 | ; mov [0xF604],byte 1 ;al |
302 | ; mov [0xF604],byte 1 ;al |
303 | mov al,[0x2f0000+0x9000] ; bpp |
303 | mov al,[0x2f0000+0x9000] ; bpp |
304 | mov [0xFBF1],al |
304 | mov [0xFBF1],al |
305 | movzx eax,word [0x2f0000+0x900A] ; X max |
305 | movzx eax,word [0x2f0000+0x900A] ; X max |
306 | dec eax |
306 | dec eax |
307 | mov [0xfe00],eax |
307 | mov [0xfe00],eax |
308 | mov [screen_workarea.right],eax |
308 | mov [screen_workarea.right],eax |
309 | movzx eax,word [0x2f0000+0x900C] ; Y max |
309 | movzx eax,word [0x2f0000+0x900C] ; Y max |
310 | dec eax |
310 | dec eax |
311 | mov [0xfe04],eax |
311 | mov [0xfe04],eax |
312 | mov [screen_workarea.bottom],eax |
312 | mov [screen_workarea.bottom],eax |
313 | movzx eax,word [0x2f0000+0x9008] ; screen mode |
313 | movzx eax,word [0x2f0000+0x9008] ; screen mode |
314 | mov [0xFE0C],eax |
314 | mov [0xFE0C],eax |
315 | mov eax,[0x2f0000+0x9014] ; Vesa 1.2 bnk sw add |
315 | mov eax,[0x2f0000+0x9014] ; Vesa 1.2 bnk sw add |
316 | mov [0xE030],eax |
316 | mov [0xE030],eax |
317 | mov [0xfe08],word 640*4 ; Bytes PerScanLine |
317 | mov [0xfe08],word 640*4 ; Bytes PerScanLine |
318 | cmp [0xFE0C],word 0x13 ; 320x200 |
318 | cmp [0xFE0C],word 0x13 ; 320x200 |
319 | je @f |
319 | je @f |
320 | cmp [0xFE0C],word 0x12 ; VGA 640x480 |
320 | cmp [0xFE0C],word 0x12 ; VGA 640x480 |
321 | je @f |
321 | je @f |
322 | mov ax,[0x2f0000+0x9001] ; for other modes |
322 | mov ax,[0x2f0000+0x9001] ; for other modes |
323 | mov [0xfe08],ax |
323 | mov [0xfe08],ax |
324 | @@: |
324 | @@: |
325 | 325 | ||
326 | ; GRAPHICS ADDRESSES |
326 | ; GRAPHICS ADDRESSES |
327 | 327 | ||
328 | ;mov eax,0x100000*8 ; LFB address |
328 | ;mov eax,0x100000*8 ; LFB address |
329 | ;cmp [0xfe0c],word 0x13 |
329 | ;cmp [0xfe0c],word 0x13 |
330 | ;je no_d_lfb |
330 | ;je no_d_lfb |
331 | ;cmp [0xfe0c],word 0x12 |
331 | ;cmp [0xfe0c],word 0x12 |
332 | ;je no_d_lfb |
332 | ;je no_d_lfb |
333 | ;cmp [0x2f0000+0x901e],byte 1 |
333 | ;cmp [0x2f0000+0x901e],byte 1 |
334 | ;jne no_d_lfb |
334 | ;jne no_d_lfb |
335 | mov byte [0x2f0000+0x901e],0x0 |
335 | mov byte [0x2f0000+0x901e],0x0 |
336 | mov eax,[0x2f0000+0x9018] |
336 | mov eax,[0x2f0000+0x9018] |
337 | ;no_d_lfb: |
337 | ;no_d_lfb: |
338 | mov [0xfe80],eax |
338 | mov [0xfe80],eax |
339 | 339 | ||
340 | cmp [0xfe0c],word 0100000000000000b |
340 | cmp [0xfe0c],word 0100000000000000b |
341 | jge setvesa20 |
341 | jge setvesa20 |
342 | cmp [0xfe0c],word 0x13 |
342 | cmp [0xfe0c],word 0x13 |
343 | je v20ga32 |
343 | je v20ga32 |
344 | mov [0xe020],dword Vesa12_putpixel24 ; Vesa 1.2 |
344 | mov [0xe020],dword Vesa12_putpixel24 ; Vesa 1.2 |
345 | mov [0xe024],dword Vesa12_getpixel24 |
345 | mov [0xe024],dword Vesa12_getpixel24 |
346 | cmp [0xfbf1],byte 24 |
346 | cmp [0xfbf1],byte 24 |
347 | jz ga24 |
347 | jz ga24 |
348 | mov [0xe020],dword Vesa12_putpixel32 |
348 | mov [0xe020],dword Vesa12_putpixel32 |
349 | mov [0xe024],dword Vesa12_getpixel32 |
349 | mov [0xe024],dword Vesa12_getpixel32 |
350 | ga24: |
350 | ga24: |
351 | jmp v20ga24 |
351 | jmp v20ga24 |
352 | setvesa20: |
352 | setvesa20: |
353 | mov [0xe020],dword Vesa20_putpixel24 ; Vesa 2.0 |
353 | mov [0xe020],dword Vesa20_putpixel24 ; Vesa 2.0 |
354 | mov [0xe024],dword Vesa20_getpixel24 |
354 | mov [0xe024],dword Vesa20_getpixel24 |
355 | cmp [0xfbf1],byte 24 |
355 | cmp [0xfbf1],byte 24 |
356 | jz v20ga24 |
356 | jz v20ga24 |
357 | v20ga32: |
357 | v20ga32: |
358 | mov [0xe020],dword Vesa20_putpixel32 |
358 | mov [0xe020],dword Vesa20_putpixel32 |
359 | mov [0xe024],dword Vesa20_getpixel32 |
359 | mov [0xe024],dword Vesa20_getpixel32 |
360 | v20ga24: |
360 | v20ga24: |
361 | cmp [0xfe0c],word 0x12 ; 16 C VGA 640x480 |
361 | cmp [0xfe0c],word 0x12 ; 16 C VGA 640x480 |
362 | jne no_mode_0x12 |
362 | jne no_mode_0x12 |
363 | mov [0xe020],dword VGA_putpixel |
363 | mov [0xe020],dword VGA_putpixel |
364 | mov [0xe024],dword Vesa20_getpixel32 |
364 | mov [0xe024],dword Vesa20_getpixel32 |
365 | no_mode_0x12: |
365 | no_mode_0x12: |
366 | 366 | ||
367 | ; MEMORY MODEL |
367 | ; MEMORY MODEL |
368 | 368 | ||
369 | ; mov [0xfe84],dword 0x100000*16 ; apps mem base address |
369 | ; mov [0xfe84],dword 0x100000*16 ; apps mem base address |
370 | ; movzx ecx,byte [0x2f0000+0x9030] |
370 | ; movzx ecx,byte [0x2f0000+0x9030] |
371 | ; dec ecx |
371 | ; dec ecx |
372 | ; mov eax,16*0x100000 ; memory-16 |
372 | ; mov eax,16*0x100000 ; memory-16 |
373 | ; shl eax,cl |
373 | ; shl eax,cl |
374 | ; mov [0xfe8c],eax ; memory for use |
374 | ; mov [0xfe8c],eax ; memory for use |
375 | ; cmp eax,16*0x100000 |
375 | ; cmp eax,16*0x100000 |
376 | ; jne no16mb |
376 | ; jne no16mb |
377 | ; mov [0xfe84],dword 0xD80000 ; !!! 10 !!! |
377 | ; mov [0xfe84],dword 0xD80000 ; !!! 10 !!! |
378 | ; no16mb: |
378 | ; no16mb: |
379 | 379 | ||
380 | ; init: |
380 | ; init: |
381 | ; 1) 0xFE84 - applications base |
381 | ; 1) 0xFE84 - applications base |
382 | ; 2) 0xFE8C - total amount of memory |
382 | ; 2) 0xFE8C - total amount of memory |
383 | 383 | ||
384 | xor edi, edi |
384 | xor edi, edi |
385 | m_GMS_loop: |
385 | m_GMS_loop: |
386 | add edi, 0x400000 |
386 | add edi, 0x400000 |
387 | mov eax, dword [edi] |
387 | mov eax, dword [edi] |
388 | mov dword [edi], 'TEST' |
388 | mov dword [edi], 'TEST' |
389 | wbinvd |
389 | wbinvd |
390 | cmp dword [edi], 'TEST' |
390 | cmp dword [edi], 'TEST' |
391 | jne m_GMS_exit |
391 | jne m_GMS_exit |
392 | cmp dword [0], 'TEST' |
392 | cmp dword [0], 'TEST' |
393 | je m_GMS_exit |
393 | je m_GMS_exit |
394 | mov dword [es:edi], eax |
394 | mov dword [es:edi], eax |
395 | jmp m_GMS_loop |
395 | jmp m_GMS_loop |
396 | m_GMS_exit: |
396 | m_GMS_exit: |
397 | mov [edi], eax |
397 | mov [edi], eax |
398 | ; now edi contains the EXACT amount of memory |
398 | ; now edi contains the EXACT amount of memory |
399 | 399 | ||
400 | mov eax, 0x100000*16 |
400 | mov eax, 0x100000*16 |
401 | cmp edi, eax ;0x100000*16 |
401 | cmp edi, eax ;0x100000*16 |
402 | jb $ ; less than 16 Mb |
402 | jb $ ; less than 16 Mb |
403 | 403 | ||
404 | mov dword [0xFE84], eax ;0x100000*16 |
404 | mov dword [0xFE84], eax ;0x100000*16 |
405 | cmp edi, eax ;0x100000*16 |
405 | cmp edi, eax ;0x100000*16 |
406 | jne @f |
406 | jne @f |
407 | mov dword [0xFE84], 0xD80000 ; =0x100000*13.5 |
407 | mov dword [0xFE84], 0xD80000 ; =0x100000*13.5 |
408 | @@: |
408 | @@: |
409 | mov dword [0xFE8C], edi |
409 | mov dword [0xFE8C], edi |
410 | 410 | ||
411 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
411 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
412 | include 'detect/disks.inc' |
412 | include 'detect/disks.inc' |
413 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
413 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
414 | 414 | ||
415 | ; CHECK EXTRA REGION |
415 | ; CHECK EXTRA REGION |
416 | ; ENABLE PAGING |
416 | ; ENABLE PAGING |
417 | mov eax,cr0 |
417 | mov eax,cr0 |
418 | or eax,0x80000000 |
418 | or eax,0x80000000 |
419 | mov cr0,eax |
419 | mov cr0,eax |
420 | jmp $+2 |
420 | jmp $+2 |
421 | 421 | ||
422 | call MEM_Init |
422 | call MEM_Init |
423 | ;add 0x800000-0xc00000 area |
423 | ;add 0x800000-0xc00000 area |
424 | cmp word [0xfe0c],0x13 |
424 | cmp word [0xfe0c],0x13 |
425 | jle .less_memory |
425 | jle .less_memory |
426 | mov eax,0x800000 ;linear address |
426 | mov eax,0x800000 ;linear address |
427 | mov ebx,0x400000 shr 12 ;size in pages (4Mb) |
427 | mov ebx,0x400000 shr 12 ;size in pages (4Mb) |
428 | mov ecx,0x800000 ;physical address |
428 | mov ecx,0x800000 ;physical address |
429 | jmp .end_first_block |
429 | jmp .end_first_block |
430 | .less_memory: |
430 | .less_memory: |
431 | mov eax,0x980000 ;linear address |
431 | mov eax,0x980000 ;linear address |
432 | mov ebx,0x280000 shr 12 ;size in pages (2.5Mb) |
432 | mov ebx,0x280000 shr 12 ;size in pages (2.5Mb) |
433 | mov ecx,0x980000 ;physical address |
433 | mov ecx,0x980000 ;physical address |
434 | .end_first_block: |
434 | .end_first_block: |
435 | call MEM_Add_Heap ;nobody can lock mutex yet |
435 | call MEM_Add_Heap ;nobody can lock mutex yet |
436 | 436 | ||
437 | call create_general_page_table |
437 | call create_general_page_table |
438 | ;add 0x1000000(0xd80000)-end_of_memory area |
438 | ;add 0x1000000(0xd80000)-end_of_memory area |
439 | mov eax,second_base_address |
439 | mov eax,second_base_address |
440 | mov ebx,[0xfe8c] |
440 | mov ebx,[0xfe8c] |
441 | mov ecx,[0xfe84] |
441 | mov ecx,[0xfe84] |
442 | sub ebx,ecx |
442 | sub ebx,ecx |
443 | shr ebx,12 |
443 | shr ebx,12 |
444 | add eax,ecx |
444 | add eax,ecx |
445 | call MEM_Add_Heap |
445 | call MEM_Add_Heap |
446 | ;init physical memory manager. |
446 | ;init physical memory manager. |
447 | call Init_Physical_Memory_Manager |
447 | call Init_Physical_Memory_Manager |
448 | 448 | ||
449 | mov dword [0xfe80],0x80000000 ;0x800000 |
449 | mov dword [0xfe80],0x80000000 ;0x800000 |
450 | 450 | ||
451 | ;Set base of graphic segment to linear address of LFB |
451 | ;Set base of graphic segment to linear address of LFB |
452 | mov eax,[0xfe80] ; set for gs |
452 | mov eax,[0xfe80] ; set for gs |
453 | mov [graph_data_l+2],ax |
453 | mov [graph_data_l+2],ax |
454 | shr eax,16 |
454 | shr eax,16 |
455 | mov [graph_data_l+4],al |
455 | mov [graph_data_l+4],al |
456 | mov [graph_data_l+7],ah |
456 | mov [graph_data_l+7],ah |
457 | 457 | ||
458 | ; READ RAMDISK IMAGE FROM HD |
458 | ; READ RAMDISK IMAGE FROM HD |
459 | 459 | ||
460 | ;!!!!!!!!!!!!!!!!!!!!!!! |
460 | ;!!!!!!!!!!!!!!!!!!!!!!! |
461 | include 'boot/rdload.inc' |
461 | include 'boot/rdload.inc' |
462 | ;!!!!!!!!!!!!!!!!!!!!!!! |
462 | ;!!!!!!!!!!!!!!!!!!!!!!! |
463 | ; mov [dma_hdd],1 |
463 | ; mov [dma_hdd],1 |
464 | ; CALCULATE FAT CHAIN FOR RAMDISK |
464 | ; CALCULATE FAT CHAIN FOR RAMDISK |
465 | 465 | ||
466 | call calculatefatchain |
466 | call calculatefatchain |
467 | 467 | ||
468 | ; LOAD VMODE DRIVER |
468 | ; LOAD VMODE DRIVER |
469 | 469 | ||
470 | ;!!!!!!!!!!!!!!!!!!!!!!! |
470 | ;!!!!!!!!!!!!!!!!!!!!!!! |
471 | include 'vmodeld.inc' |
471 | include 'vmodeld.inc' |
472 | ;!!!!!!!!!!!!!!!!!!!!!!! |
472 | ;!!!!!!!!!!!!!!!!!!!!!!! |
473 | 473 | ||
474 | ; LOAD FONTS I and II |
474 | ; LOAD FONTS I and II |
475 | 475 | ||
476 | mov [0x3000],dword 1 |
476 | mov [0x3000],dword 1 |
477 | mov [0x3004],dword 1 |
477 | mov [0x3004],dword 1 |
478 | mov [0x3010],dword 0x3020 |
478 | mov [0x3010],dword 0x3020 |
479 | 479 | ||
480 | mov eax,char |
480 | mov eax,char |
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,0x3F600;0x37000 |
484 | mov edx,0x3F600;0x37000 |
485 | call fileread |
485 | call fileread |
486 | 486 | ||
487 | mov eax,char2 |
487 | mov eax,char2 |
488 | mov esi,12 |
488 | mov esi,12 |
489 | xor ebx,ebx |
489 | xor ebx,ebx |
490 | mov ecx,2560;26000 |
490 | mov ecx,2560;26000 |
491 | mov edx,0x3EC00;0x30000 |
491 | mov edx,0x3EC00;0x30000 |
492 | call fileread |
492 | call fileread |
493 | 493 | ||
494 | mov esi,boot_fonts |
494 | mov esi,boot_fonts |
495 | call boot_log |
495 | call boot_log |
496 | 496 | ||
497 | ; PRINT AMOUNT OF MEMORY |
497 | ; PRINT AMOUNT OF MEMORY |
498 | mov esi, boot_memdetect |
498 | mov esi, boot_memdetect |
499 | call boot_log |
499 | call boot_log |
500 | 500 | ||
501 | movzx ecx, word [boot_y] |
501 | movzx ecx, word [boot_y] |
502 | or ecx, (10+29*6) shl 16 ; "Determining amount of memory" |
502 | or ecx, (10+29*6) shl 16 ; "Determining amount of memory" |
503 | sub ecx, 10 |
503 | sub ecx, 10 |
504 | mov edx, 0xFFFFFF |
504 | mov edx, 0xFFFFFF |
505 | mov ebx, [0xFE8C] |
505 | mov ebx, [0xFE8C] |
506 | shr ebx, 20 |
506 | shr ebx, 20 |
507 | mov edi, 1 |
507 | mov edi, 1 |
508 | mov eax, 0x00040000 |
508 | mov eax, 0x00040000 |
509 | call display_number |
509 | call display_number |
510 | 510 | ||
511 | ; CHECK EXTENDED REGION |
511 | ; CHECK EXTENDED REGION |
512 | ; mov dword [0x80000000],0x12345678 |
512 | ; mov dword [0x80000000],0x12345678 |
513 | ; cmp dword [0x80000000],0x12345678 |
513 | ; cmp dword [0x80000000],0x12345678 |
514 | ; jz extended_region_found |
514 | ; jz extended_region_found |
515 | ; mov esi,boot_ext_region |
515 | ; mov esi,boot_ext_region |
516 | ; call boot_log |
516 | ; call boot_log |
517 | ; jmp $ |
517 | ; jmp $ |
518 | ;extended_region_found: |
518 | ;extended_region_found: |
519 | 519 | ||
520 | 520 | ||
521 | 521 | ||
522 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
522 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
523 | 523 | ||
524 | mov esi,boot_irqs |
524 | mov esi,boot_irqs |
525 | call boot_log |
525 | call boot_log |
526 | call rerouteirqs |
526 | call rerouteirqs |
527 | 527 | ||
528 | mov esi,boot_tss |
528 | mov esi,boot_tss |
529 | call boot_log |
529 | call boot_log |
530 | 530 | ||
531 | ; BUILD SCHEDULER |
531 | ; BUILD SCHEDULER |
532 | 532 | ||
533 | call build_scheduler ; sys32.inc |
533 | call build_scheduler ; sys32.inc |
534 | 534 | ||
535 | ; LOAD IDT |
535 | ; LOAD IDT |
536 | lidt [cs:idtreg] |
536 | lidt [cs:idtreg] |
537 | 537 | ||
538 | ; READ CPUID RESULT |
538 | ; READ CPUID RESULT |
539 | 539 | ||
540 | mov esi,boot_cpuid |
540 | mov esi,boot_cpuid |
541 | call boot_log |
541 | call boot_log |
542 | pushfd ; get current flags |
542 | pushfd ; get current flags |
543 | pop eax |
543 | pop eax |
544 | mov ecx,eax |
544 | mov ecx,eax |
545 | xor eax,0x00200000 ; attempt to toggle ID bit |
545 | xor eax,0x00200000 ; attempt to toggle ID bit |
546 | push eax |
546 | push eax |
547 | popfd |
547 | popfd |
548 | pushfd ; get new EFLAGS |
548 | pushfd ; get new EFLAGS |
549 | pop eax |
549 | pop eax |
550 | push ecx ; restore original flags |
550 | push ecx ; restore original flags |
551 | popfd |
551 | popfd |
552 | and eax,0x00200000 ; if we couldn't toggle ID, |
552 | and eax,0x00200000 ; if we couldn't toggle ID, |
553 | and ecx,0x00200000 ; then this is i486 |
553 | and ecx,0x00200000 ; then this is i486 |
554 | cmp eax,ecx |
554 | cmp eax,ecx |
555 | jz nopentium |
555 | jz nopentium |
556 | ; It's Pentium or later. Use CPUID |
556 | ; It's Pentium or later. Use CPUID |
557 | mov edi,cpuid_0 |
557 | mov edi,cpuid_0 |
558 | mov esi,0 |
558 | mov esi,0 |
559 | cpuid_new_read: |
559 | cpuid_new_read: |
560 | mov eax,esi |
560 | mov eax,esi |
561 | cpuid |
561 | cpuid |
562 | call cpuid_save |
562 | call cpuid_save |
563 | add edi,4*4 |
563 | add edi,4*4 |
564 | cmp esi,3 |
564 | cmp esi,3 |
565 | jge cpuid_done |
565 | jge cpuid_done |
566 | cmp esi,[cpuid_0] |
566 | cmp esi,[cpuid_0] |
567 | jge cpuid_done |
567 | jge cpuid_done |
568 | inc esi |
568 | inc esi |
569 | jmp cpuid_new_read |
569 | jmp cpuid_new_read |
570 | cpuid_save: |
570 | cpuid_save: |
571 | mov [edi+00],eax |
571 | mov [edi+00],eax |
572 | mov [edi+04],ebx |
572 | mov [edi+04],ebx |
573 | mov [edi+8],ecx |
573 | mov [edi+8],ecx |
574 | mov [edi+12],edx |
574 | mov [edi+12],edx |
575 | ret |
575 | ret |
576 | cpuid_done: |
576 | cpuid_done: |
577 | nopentium: |
577 | nopentium: |
578 | 578 | ||
579 | ; CR4 flags - enable fxsave / fxrstore |
579 | ; CR4 flags - enable fxsave / fxrstore |
580 | ; |
580 | ; |
581 | ; finit |
581 | ; finit |
582 | ; mov eax,1 |
582 | ; mov eax,1 |
583 | ; cpuid |
583 | ; cpuid |
584 | ; test edx,1000000h |
584 | ; test edx,1000000h |
585 | ; jz fail_fpu |
585 | ; jz fail_fpu |
586 | ; mov eax,cr4 |
586 | ; mov eax,cr4 |
587 | ; or eax,200h ; Enable fxsave/fxstor |
587 | ; or eax,200h ; Enable fxsave/fxstor |
588 | ; mov cr4,eax |
588 | ; mov cr4,eax |
589 | ; fail_fpu: |
589 | ; fail_fpu: |
590 | 590 | ||
591 | ;The CPU to this moment should be already in PM, |
591 | ;The CPU to this moment should be already in PM, |
592 | ;and bit MP of the register cr0 should be installed in 1. |
592 | ;and bit MP of the register cr0 should be installed in 1. |
593 | finit ;reset of the FPU (finit, instead of fninit) |
593 | finit ;reset of the FPU (finit, instead of fninit) |
594 | fsetpm ;enable PM of the FPU |
594 | fsetpm ;enable PM of the FPU |
595 | finit ;reset the registers, contents which are still equal RM |
595 | finit ;reset the registers, contents which are still equal RM |
596 | ;Now FPU too in PM |
596 | ;Now FPU too in PM |
597 | ; DETECT DEVICES |
597 | ; DETECT DEVICES |
598 | 598 | ||
599 | mov esi,boot_devices |
599 | mov esi,boot_devices |
600 | call boot_log |
600 | call boot_log |
601 | call detect_devices |
601 | call detect_devices |
602 | 602 | ||
603 | ; TIMER SET TO 1/100 S |
603 | ; TIMER SET TO 1/100 S |
604 | 604 | ||
605 | mov esi,boot_timer |
605 | mov esi,boot_timer |
606 | call boot_log |
606 | call boot_log |
607 | mov al,0x34 ; set to 100Hz |
607 | mov al,0x34 ; set to 100Hz |
608 | out 0x43,al |
608 | out 0x43,al |
609 | mov al,0x9b ; lsb 1193180 / 1193 |
609 | mov al,0x9b ; lsb 1193180 / 1193 |
610 | out 0x40,al |
610 | out 0x40,al |
611 | mov al,0x2e ; msb |
611 | mov al,0x2e ; msb |
612 | out 0x40,al |
612 | out 0x40,al |
613 | 613 | ||
614 | ; SET MOUSE |
614 | ; SET MOUSE |
615 | 615 | ||
616 | mov esi,boot_setmouse |
616 | mov esi,boot_setmouse |
617 | call boot_log |
617 | call boot_log |
618 | call setmouse |
618 | call setmouse |
619 | 619 | ||
620 | ; SET PRELIMINARY WINDOW STACK AND POSITIONS |
620 | ; SET PRELIMINARY WINDOW STACK AND POSITIONS |
621 | 621 | ||
622 | mov esi,boot_windefs |
622 | mov esi,boot_windefs |
623 | call boot_log |
623 | call boot_log |
624 | call setwindowdefaults |
624 | call setwindowdefaults |
625 | 625 | ||
626 | ; SET BACKGROUND DEFAULTS |
626 | ; SET BACKGROUND DEFAULTS |
627 | 627 | ||
628 | mov esi,boot_bgr |
628 | mov esi,boot_bgr |
629 | call boot_log |
629 | call boot_log |
630 | call calculatebackground |
630 | call calculatebackground |
631 | 631 | ||
632 | ; RESERVE SYSTEM IRQ'S JA PORT'S |
632 | ; RESERVE SYSTEM IRQ'S JA PORT'S |
633 | 633 | ||
634 | mov esi,boot_resirqports |
634 | mov esi,boot_resirqports |
635 | call boot_log |
635 | call boot_log |
636 | call reserve_irqs_ports |
636 | call reserve_irqs_ports |
637 | 637 | ||
638 | ; SET PORTS FOR IRQ HANDLERS |
638 | ; SET PORTS FOR IRQ HANDLERS |
639 | 639 | ||
640 | mov esi,boot_setrports |
640 | mov esi,boot_setrports |
641 | call boot_log |
641 | call boot_log |
642 | call setirqreadports |
642 | call setirqreadports |
643 | 643 | ||
644 | ; SET UP OS TASK |
644 | ; SET UP OS TASK |
645 | 645 | ||
646 | mov esi,boot_setostask |
646 | mov esi,boot_setostask |
647 | call boot_log |
647 | call boot_log |
648 | ; name for OS/IDLE process |
648 | ; name for OS/IDLE process |
649 | mov dword [0x80000+256+APPDATA.app_name], dword 'OS/I' |
649 | mov dword [0x80000+256+APPDATA.app_name], dword 'OS/I' |
650 | mov dword [0x80000+256+APPDATA.app_name+4], dword 'DLE ' |
650 | mov dword [0x80000+256+APPDATA.app_name+4], dword 'DLE ' |
651 | ; task list |
651 | ; task list |
652 | mov [0x3020+TASKDATA.wnd_number], 1 ; on screen number |
652 | mov [0x3020+TASKDATA.wnd_number], 1 ; on screen number |
653 | mov [0x3020+TASKDATA.pid], 1 ; process id number |
653 | mov [0x3020+TASKDATA.pid], 1 ; process id number |
654 | mov [0x3020+TASKDATA.mem_start], 0 ; process base address |
654 | mov [0x3020+TASKDATA.mem_start], 0 ; process base address |
655 | 655 | ||
656 | ; set default flags & stacks |
656 | ; set default flags & stacks |
657 | mov [l.eflags],dword 0x11202 ; sti and resume |
657 | mov [l.eflags],dword 0x11202 ; sti and resume |
658 | mov [l.ss0], os_data |
658 | mov [l.ss0], os_data |
659 | ; osloop - TSS |
659 | ; osloop - TSS |
660 | mov eax,cr3 |
660 | mov eax,cr3 |
661 | mov [l.cr3],eax |
661 | mov [l.cr3],eax |
662 | mov [l.eip],osloop |
662 | mov [l.eip],osloop |
663 | mov [l.esp],sysint_stack_data + 4096*2 ; uses slot 1 stack |
663 | mov [l.esp],sysint_stack_data + 4096*2 ; uses slot 1 stack |
664 | mov [l.cs],os_code |
664 | mov [l.cs],os_code |
665 | mov [l.ss],os_data |
665 | mov [l.ss],os_data |
666 | mov [l.ds],os_data |
666 | mov [l.ds],os_data |
667 | mov [l.es],os_data |
667 | mov [l.es],os_data |
668 | mov [l.fs],os_data |
668 | mov [l.fs],os_data |
669 | mov [l.gs],os_data |
669 | mov [l.gs],os_data |
670 | ; move tss to tss_data+tss_step |
670 | ; move tss to tss_data+tss_step |
671 | mov esi,tss_sceleton |
671 | mov esi,tss_sceleton |
672 | mov edi,tss_data+tss_step |
672 | mov edi,tss_data+tss_step |
673 | mov ecx,120/4 |
673 | mov ecx,120/4 |
674 | cld |
674 | cld |
675 | rep movsd |
675 | rep movsd |
676 | 676 | ||
677 | mov ax,tss0 |
677 | mov ax,tss0 |
678 | ltr ax |
678 | ltr ax |
679 | 679 | ||
680 | 680 | ||
681 | ; READ TSC / SECOND |
681 | ; READ TSC / SECOND |
682 | 682 | ||
683 | mov esi,boot_tsc |
683 | mov esi,boot_tsc |
684 | call boot_log |
684 | call boot_log |
685 | call _rdtsc |
685 | call _rdtsc |
686 | mov ecx,eax |
686 | mov ecx,eax |
687 | mov esi,250 ; wait 1/4 a second |
687 | mov esi,250 ; wait 1/4 a second |
688 | call delay_ms |
688 | call delay_ms |
689 | call _rdtsc |
689 | call _rdtsc |
690 | sub eax,ecx |
690 | sub eax,ecx |
691 | shl eax,2 |
691 | shl eax,2 |
692 | mov [0xf600],eax ; save tsc / sec |
692 | mov [0xf600],eax ; save tsc / sec |
693 | 693 | ||
694 | ; SET VARIABLES |
694 | ; SET VARIABLES |
695 | 695 | ||
696 | call set_variables |
696 | call set_variables |
697 | 697 | ||
698 | ; STACK AND FDC |
698 | ; STACK AND FDC |
699 | 699 | ||
700 | call stack_init |
700 | call stack_init |
701 | call fdc_init |
701 | call fdc_init |
702 | 702 | ||
703 | ; PALETTE FOR 320x200 and 640x480 16 col |
703 | ; PALETTE FOR 320x200 and 640x480 16 col |
704 | 704 | ||
705 | cmp [0xfe0c],word 0x12 |
705 | cmp [0xfe0c],word 0x12 |
706 | jne no_pal_vga |
706 | jne no_pal_vga |
707 | mov esi,boot_pal_vga |
707 | mov esi,boot_pal_vga |
708 | call boot_log |
708 | call boot_log |
709 | call paletteVGA |
709 | call paletteVGA |
710 | no_pal_vga: |
710 | no_pal_vga: |
711 | 711 | ||
712 | cmp [0xfe0c],word 0x13 |
712 | cmp [0xfe0c],word 0x13 |
713 | jne no_pal_ega |
713 | jne no_pal_ega |
714 | mov esi,boot_pal_ega |
714 | mov esi,boot_pal_ega |
715 | call boot_log |
715 | call boot_log |
716 | call palette320x200 |
716 | call palette320x200 |
717 | no_pal_ega: |
717 | no_pal_ega: |
718 | 718 | ||
719 | ; LOAD DEFAULT SKIN |
719 | ; LOAD DEFAULT SKIN |
720 | 720 | ||
721 | mov esi,_skin_file_default |
721 | mov esi,_skin_file_default |
722 | mov edi,_skin_file |
722 | mov edi,_skin_file |
723 | movsd |
723 | movsd |
724 | movsd |
724 | movsd |
725 | movsd |
725 | movsd |
726 | call load_skin |
726 | call load_skin |
727 | 727 | ||
728 | ; MTRR'S |
728 | ; MTRR'S |
729 | 729 | ||
730 | call enable_mtrr |
730 | call enable_mtrr |
731 | 731 | ||
732 | 732 | ||
733 | ; LOAD FIRST APPLICATION |
733 | ; LOAD FIRST APPLICATION |
734 | mov [0x3000],dword 1 |
734 | mov [0x3000],dword 1 |
735 | mov [0x3004],dword 1 |
735 | mov [0x3004],dword 1 |
736 | cli |
736 | cli |
737 | cmp byte [0x2f0000+0x9030],1 |
737 | cmp byte [0x2f0000+0x9030],1 |
738 | jne no_load_vrr_m |
738 | jne no_load_vrr_m |
739 | mov ebp,vrr_m |
739 | mov ebp,vrr_m |
740 | lea esi,[ebp+6] ; skip '/rd/1/' |
740 | lea esi,[ebp+6] ; skip '/rd/1/' |
741 | xor ebx,ebx ; no parameters |
741 | xor ebx,ebx ; no parameters |
742 | xor edx,edx ; no flags |
742 | xor edx,edx ; no flags |
743 | call fs_RamdiskExecute.flags |
743 | call fs_RamdiskExecute.flags |
744 | cmp eax,2 ; if vrr_m app found (PID=2) |
744 | cmp eax,2 ; if vrr_m app found (PID=2) |
745 | je first_app_found |
745 | je first_app_found |
746 | 746 | ||
747 | no_load_vrr_m: |
747 | no_load_vrr_m: |
748 | mov ebp,firstapp |
748 | mov ebp,firstapp |
749 | lea esi,[ebp+6] |
749 | lea esi,[ebp+6] |
750 | xor ebx,ebx ; no parameters |
750 | xor ebx,ebx ; no parameters |
751 | xor edx,edx ; no flags |
751 | xor edx,edx ; no flags |
752 | call fs_RamdiskExecute.flags |
752 | call fs_RamdiskExecute.flags |
753 | 753 | ||
754 | cmp eax,2 ; continue if a process has been loaded |
754 | cmp eax,2 ; continue if a process has been loaded |
755 | je first_app_found |
755 | je first_app_found |
756 | mov eax, 0xDEADBEEF ; otherwise halt |
756 | mov eax, 0xDEADBEEF ; otherwise halt |
757 | hlt |
757 | hlt |
758 | first_app_found: |
758 | first_app_found: |
759 | cli |
759 | cli |
760 | 760 | ||
761 | ;mov [0x3004],dword 2 |
761 | ;mov [0x3004],dword 2 |
762 | mov [0x3000],dword 1 ; set OS task fisrt |
762 | mov [0x3000],dword 1 ; set OS task fisrt |
763 | 763 | ||
764 | 764 | ||
765 | ; SET KEYBOARD PARAMETERS |
765 | ; SET KEYBOARD PARAMETERS |
766 | mov al, 0xf6 ; reset keyboard, scan enabled |
766 | mov al, 0xf6 ; reset keyboard, scan enabled |
767 | call kb_write |
767 | call kb_write |
768 | 768 | ||
769 | ; wait until 8042 is ready |
769 | ; wait until 8042 is ready |
770 | ; xor ecx,ecx |
770 | ; xor ecx,ecx |
771 | ; @@: |
771 | ; @@: |
772 | ; in al,64h |
772 | ; in al,64h |
773 | ; and al,00000010b |
773 | ; and al,00000010b |
774 | ; loopnz @b |
774 | ; loopnz @b |
775 | call Wait8042BufferEmpty |
775 | call Wait8042BufferEmpty |
776 | 776 | ||
777 | ; mov al, 0xED ; svetodiody - only for testing! |
777 | ; mov al, 0xED ; svetodiody - only for testing! |
778 | ; call kb_write |
778 | ; call kb_write |
779 | ; call kb_read |
779 | ; call kb_read |
780 | ; mov al, 111b |
780 | ; mov al, 111b |
781 | ; call kb_write |
781 | ; call kb_write |
782 | ; call kb_read |
782 | ; call kb_read |
783 | 783 | ||
784 | mov al, 0xF3 ; set repeat rate & delay |
784 | mov al, 0xF3 ; set repeat rate & delay |
785 | call kb_write |
785 | call kb_write |
786 | call kb_read |
786 | call kb_read |
787 | mov al, 0 ; 30 250 ;00100010b ; 24 500 ;00100100b ; 20 500 |
787 | mov al, 0 ; 30 250 ;00100010b ; 24 500 ;00100100b ; 20 500 |
788 | call kb_write |
788 | call kb_write |
789 | call kb_read |
789 | call kb_read |
790 | ;// mike.dld [ |
790 | ;// mike.dld [ |
791 | call set_lights |
791 | call set_lights |
792 | ;// mike.dld ] |
792 | ;// mike.dld ] |
793 | 793 | ||
794 | ; START MULTITASKING |
794 | ; START MULTITASKING |
795 | 795 | ||
796 | mov esi,boot_tasking |
796 | mov esi,boot_tasking |
797 | call boot_log |
797 | call boot_log |
798 | 798 | ||
799 | mov [0xe000],byte 1 ; multitasking enabled |
799 | mov [0xe000],byte 1 ; multitasking enabled |
800 | 800 | ||
801 | ; UNMASK ALL IRQ'S |
801 | ; UNMASK ALL IRQ'S |
802 | 802 | ||
803 | mov esi,boot_allirqs |
803 | mov esi,boot_allirqs |
804 | call boot_log |
804 | call boot_log |
805 | 805 | ||
806 | cli ;guarantee forbidance of interrupts. |
806 | cli ;guarantee forbidance of interrupts. |
807 | mov al,0 ; unmask all irq's |
807 | mov al,0 ; unmask all irq's |
808 | out 0xA1,al |
808 | out 0xA1,al |
809 | out 0x21,al |
809 | out 0x21,al |
810 | 810 | ||
811 | mov ecx,32 |
811 | mov ecx,32 |
812 | 812 | ||
813 | ready_for_irqs: |
813 | ready_for_irqs: |
814 | 814 | ||
815 | mov al,0x20 ; ready for irqs |
815 | mov al,0x20 ; ready for irqs |
816 | out 0x20,al |
816 | out 0x20,al |
817 | out 0xa0,al |
817 | out 0xa0,al |
818 | 818 | ||
819 | loop ready_for_irqs ; flush the queue |
819 | loop ready_for_irqs ; flush the queue |
820 | 820 | ||
821 | ; mov [dma_hdd],1 |
821 | ; mov [dma_hdd],1 |
822 | cmp [IDEContrRegsBaseAddr], 0 |
822 | cmp [IDEContrRegsBaseAddr], 0 |
823 | setnz [dma_hdd] |
823 | setnz [dma_hdd] |
824 | 824 | ||
825 | sti |
825 | sti |
826 | jmp $ ; wait here for timer to take control |
826 | jmp $ ; wait here for timer to take control |
827 | 827 | ||
828 | ; Fly :) |
828 | ; Fly :) |
829 | 829 | ||
830 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
830 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
831 | ; ; |
831 | ; ; |
832 | ; MAIN OS LOOP START ; |
832 | ; MAIN OS LOOP START ; |
833 | ; ; |
833 | ; ; |
834 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
834 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
835 | align 32 |
835 | align 32 |
836 | osloop: |
836 | osloop: |
837 | 837 | ||
838 | call [draw_pointer] |
838 | call [draw_pointer] |
839 | call checkbuttons |
839 | call checkbuttons |
840 | call checkwindows |
840 | call checkwindows |
841 | ; call check_window_move_request |
841 | ; call check_window_move_request |
842 | call checkmisc |
842 | call checkmisc |
843 | call checkVga_N13 |
843 | call checkVga_N13 |
844 | call stack_handler |
844 | call stack_handler |
845 | call checkidle |
845 | call checkidle |
846 | call check_fdd_motor_status |
846 | call check_fdd_motor_status |
847 | jmp osloop |
847 | jmp osloop |
848 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
848 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
849 | ; ; |
849 | ; ; |
850 | ; MAIN OS LOOP END ; |
850 | ; MAIN OS LOOP END ; |
851 | ; ; |
851 | ; ; |
852 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
852 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
853 | 853 | ||
854 | checkidle: |
854 | checkidle: |
855 | pushad |
855 | pushad |
856 | 856 | ||
857 | cmp [check_idle_semaphore],0 |
857 | cmp [check_idle_semaphore],0 |
858 | jne no_idle_state |
858 | jne no_idle_state |
859 | 859 | ||
860 | call change_task |
860 | call change_task |
861 | mov eax,[idlemem] |
861 | mov eax,[idlemem] |
862 | mov ebx,[timer_ticks] ;[0xfdf0] |
862 | mov ebx,[timer_ticks] ;[0xfdf0] |
863 | cmp eax,ebx |
863 | cmp eax,ebx |
864 | jnz idle_exit |
864 | jnz idle_exit |
865 | call _rdtsc |
865 | call _rdtsc |
866 | mov ecx,eax |
866 | mov ecx,eax |
867 | idle_loop: |
867 | idle_loop: |
868 | hlt |
868 | hlt |
869 | cmp [check_idle_semaphore],0 |
869 | cmp [check_idle_semaphore],0 |
870 | jne idle_loop_exit |
870 | jne idle_loop_exit |
871 | mov eax,[timer_ticks] ;[0xfdf0] |
871 | mov eax,[timer_ticks] ;[0xfdf0] |
872 | cmp ebx,eax |
872 | cmp ebx,eax |
873 | jz idle_loop |
873 | jz idle_loop |
874 | idle_loop_exit: |
874 | idle_loop_exit: |
875 | mov [idlemem],eax |
875 | mov [idlemem],eax |
876 | call _rdtsc |
876 | call _rdtsc |
877 | sub eax,ecx |
877 | sub eax,ecx |
878 | mov ebx,[idleuse] |
878 | mov ebx,[idleuse] |
879 | add ebx,eax |
879 | add ebx,eax |
880 | mov [idleuse],ebx |
880 | mov [idleuse],ebx |
881 | 881 | ||
882 | popad |
882 | popad |
883 | ret |
883 | ret |
884 | 884 | ||
885 | idle_exit: |
885 | idle_exit: |
886 | 886 | ||
887 | mov ebx,[timer_ticks] ;[0xfdf0] |
887 | mov ebx,[timer_ticks] ;[0xfdf0] |
888 | mov [idlemem],ebx |
888 | mov [idlemem],ebx |
889 | call change_task |
889 | call change_task |
890 | 890 | ||
891 | popad |
891 | popad |
892 | ret |
892 | ret |
893 | 893 | ||
894 | no_idle_state: |
894 | no_idle_state: |
895 | 895 | ||
896 | dec [check_idle_semaphore] |
896 | dec [check_idle_semaphore] |
897 | 897 | ||
898 | mov ebx,[timer_ticks] ;[0xfdf0] |
898 | mov ebx,[timer_ticks] ;[0xfdf0] |
899 | mov [idlemem],ebx |
899 | mov [idlemem],ebx |
900 | call change_task |
900 | call change_task |
901 | 901 | ||
902 | popad |
902 | popad |
903 | ret |
903 | ret |
904 | 904 | ||
905 | uglobal |
905 | uglobal |
906 | idlemem dd 0x0 |
906 | idlemem dd 0x0 |
907 | idleuse dd 0x0 |
907 | idleuse dd 0x0 |
908 | idleusesec dd 0x0 |
908 | idleusesec dd 0x0 |
909 | check_idle_semaphore dd 0x0 |
909 | check_idle_semaphore dd 0x0 |
910 | endg |
910 | endg |
911 | 911 | ||
912 | 912 | ||
913 | 913 | ||
914 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
914 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
915 | ; ; |
915 | ; ; |
916 | ; INCLUDED SYSTEM FILES ; |
916 | ; INCLUDED SYSTEM FILES ; |
917 | ; ; |
917 | ; ; |
918 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
918 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
919 | 919 | ||
920 | 920 | ||
921 | include "kernel32.inc" |
921 | include "kernel32.inc" |
922 | 922 | ||
923 | 923 | ||
924 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
924 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
925 | ; ; |
925 | ; ; |
926 | ; KERNEL FUNCTIONS ; |
926 | ; KERNEL FUNCTIONS ; |
927 | ; ; |
927 | ; ; |
928 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
928 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
929 | 929 | ||
930 | enable_mtrr: |
930 | enable_mtrr: |
931 | 931 | ||
932 | pushad |
932 | pushad |
933 | 933 | ||
934 | cmp [0x2f0000+0x901c],byte 2 |
934 | cmp [0x2f0000+0x901c],byte 2 |
935 | je no_mtrr |
935 | je no_mtrr |
936 | mov eax,[0xFE0C] ; if no LFB then no MTRR |
936 | mov eax,[0xFE0C] ; if no LFB then no MTRR |
937 | test eax,0100000000000000b |
937 | test eax,0100000000000000b |
938 | jz no_mtrr |
938 | jz no_mtrr |
939 | mov edx,[cpuid_1+3*4] ; edx - MTRR's supported ? |
939 | mov edx,[cpuid_1+3*4] ; edx - MTRR's supported ? |
940 | test edx,1000000000000b |
940 | test edx,1000000000000b |
941 | jz no_mtrr |
941 | jz no_mtrr |
942 | call find_empty_mtrr |
942 | call find_empty_mtrr |
943 | cmp ecx,0 |
943 | cmp ecx,0 |
944 | jz no_mtrr |
944 | jz no_mtrr |
945 | mov esi,boot_mtrr ; 'setting mtrr' |
945 | mov esi,boot_mtrr ; 'setting mtrr' |
946 | call boot_log |
946 | call boot_log |
947 | mov edx,0x0 ; LFB , +8 M , write combine |
947 | mov edx,0x0 ; LFB , +8 M , write combine |
948 | mov eax,[0x2f9018] |
948 | mov eax,[0x2f9018] |
949 | or eax,1 |
949 | or eax,1 |
950 | wrmsr |
950 | wrmsr |
951 | inc ecx |
951 | inc ecx |
952 | mov edx,0xf |
952 | mov edx,0xf |
953 | mov eax,0xff800800 |
953 | mov eax,0xff800800 |
954 | wrmsr |
954 | wrmsr |
955 | mov ecx,0x2ff ; enable mtrr's |
955 | mov ecx,0x2ff ; enable mtrr's |
956 | rdmsr |
956 | rdmsr |
957 | or eax,100000000000b ; set |
957 | or eax,100000000000b ; set |
958 | wrmsr |
958 | wrmsr |
959 | no_mtrr: |
959 | no_mtrr: |
960 | 960 | ||
961 | popad |
961 | popad |
962 | ret |
962 | ret |
963 | 963 | ||
964 | 964 | ||
965 | find_empty_mtrr: ; 8 pairs checked |
965 | find_empty_mtrr: ; 8 pairs checked |
966 | 966 | ||
967 | mov ecx,0x201-2 |
967 | mov ecx,0x201-2 |
968 | mtrr_find: |
968 | mtrr_find: |
969 | add ecx,2 |
969 | add ecx,2 |
970 | cmp ecx,0x200+8*2 |
970 | cmp ecx,0x200+8*2 |
971 | jge no_free_mtrr |
971 | jge no_free_mtrr |
972 | rdmsr |
972 | rdmsr |
973 | test eax,0x0800 |
973 | test eax,0x0800 |
974 | jnz mtrr_find |
974 | jnz mtrr_find |
975 | dec ecx |
975 | dec ecx |
976 | ret |
976 | ret |
977 | no_free_mtrr: |
977 | no_free_mtrr: |
978 | mov ecx,0 |
978 | mov ecx,0 |
979 | ret |
979 | ret |
980 | 980 | ||
981 | reserve_irqs_ports: |
981 | reserve_irqs_ports: |
982 | 982 | ||
983 | pushad |
983 | pushad |
984 | 984 | ||
985 | mov [irq_owner+4*0],byte 1 ; timer |
985 | mov [irq_owner+4*0],byte 1 ; timer |
986 | mov [irq_owner+4*1],byte 1 ; keyboard |
986 | mov [irq_owner+4*1],byte 1 ; keyboard |
987 | mov [irq_owner+4*5],byte 1 ; sound blaster |
987 | mov [irq_owner+4*5],byte 1 ; sound blaster |
988 | mov [irq_owner+4*6],byte 1 ; floppy diskette |
988 | mov [irq_owner+4*6],byte 1 ; floppy diskette |
989 | mov [irq_owner+4*13],byte 1 ; math co-pros |
989 | mov [irq_owner+4*13],byte 1 ; math co-pros |
990 | mov [irq_owner+4*14],byte 1 ; ide I |
990 | mov [irq_owner+4*14],byte 1 ; ide I |
991 | mov [irq_owner+4*15],byte 1 ; ide II |
991 | mov [irq_owner+4*15],byte 1 ; ide II |
992 | ; movzx eax,byte [0xf604] ; mouse irq |
992 | ; movzx eax,byte [0xf604] ; mouse irq |
993 | ; dec eax |
993 | ; dec eax |
994 | ; add eax,mouseirqtable |
994 | ; add eax,mouseirqtable |
995 | ; movzx eax,byte [eax] |
995 | ; movzx eax,byte [eax] |
996 | ; shl eax,2 |
996 | ; shl eax,2 |
997 | ; mov [irq_owner+eax],byte 1 |
997 | ; mov [irq_owner+eax],byte 1 |
998 | 998 | ||
999 | 999 | ||
1000 | ; RESERVE PORTS |
1000 | ; RESERVE PORTS |
1001 | mov edi,1 ; 0x00-0xff |
1001 | mov edi,1 ; 0x00-0xff |
1002 | mov [0x2d0000],edi |
1002 | mov [0x2d0000],edi |
1003 | shl edi,4 |
1003 | shl edi,4 |
1004 | mov [0x2d0000+edi+0],dword 1 |
1004 | mov [0x2d0000+edi+0],dword 1 |
1005 | mov [0x2d0000+edi+4],dword 0x0 |
1005 | mov [0x2d0000+edi+4],dword 0x0 |
1006 | mov [0x2d0000+edi+8],dword 0xff |
1006 | mov [0x2d0000+edi+8],dword 0xff |
1007 | ; cmp [0xf604],byte 2 ; com1 mouse -> 0x3f0-0x3ff |
1007 | ; cmp [0xf604],byte 2 ; com1 mouse -> 0x3f0-0x3ff |
1008 | ; jne ripl1 |
1008 | ; jne ripl1 |
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 0x3f0 |
1013 | ; mov [0x2d0000+edi+4],dword 0x3f0 |
1014 | ; mov [0x2d0000+edi+8],dword 0x3ff |
1014 | ; mov [0x2d0000+edi+8],dword 0x3ff |
1015 | ; ripl1: |
1015 | ; ripl1: |
1016 | ; cmp [0xf604],byte 3 ; com2 mouse -> 0x2f0-0x2ff |
1016 | ; cmp [0xf604],byte 3 ; com2 mouse -> 0x2f0-0x2ff |
1017 | ; jne ripl2 |
1017 | ; jne ripl2 |
1018 | ; inc dword [0x2d0000] |
1018 | ; inc dword [0x2d0000] |
1019 | ; mov edi,[0x2d0000] |
1019 | ; mov edi,[0x2d0000] |
1020 | ; shl edi,4 |
1020 | ; shl edi,4 |
1021 | ; mov [0x2d0000+edi+0],dword 1 |
1021 | ; mov [0x2d0000+edi+0],dword 1 |
1022 | ; mov [0x2d0000+edi+4],dword 0x2f0 |
1022 | ; mov [0x2d0000+edi+4],dword 0x2f0 |
1023 | ; mov [0x2d0000+edi+8],dword 0x2ff |
1023 | ; mov [0x2d0000+edi+8],dword 0x2ff |
1024 | ; ripl2: |
1024 | ; ripl2: |
1025 | 1025 | ||
1026 | popad |
1026 | popad |
1027 | ret |
1027 | ret |
1028 | 1028 | ||
1029 | iglobal |
1029 | iglobal |
1030 | mouseirqtable db 12 ; ps2 |
1030 | mouseirqtable db 12 ; ps2 |
1031 | db 4 ; com1 |
1031 | db 4 ; com1 |
1032 | db 3 ; com2 |
1032 | db 3 ; com2 |
1033 | endg |
1033 | endg |
1034 | 1034 | ||
1035 | setirqreadports: |
1035 | setirqreadports: |
1036 | 1036 | ||
1037 | mov [irq12read+0],dword 0x60 + 0x01000000 ; read port 0x60 , byte |
1037 | mov [irq12read+0],dword 0x60 + 0x01000000 ; read port 0x60 , byte |
1038 | mov [irq12read+4],dword 0 ; end of port list |
1038 | mov [irq12read+4],dword 0 ; end of port list |
1039 | mov [irq04read+0],dword 0x3f8 + 0x01000000 ; read port 0x3f8 , byte |
1039 | mov [irq04read+0],dword 0x3f8 + 0x01000000 ; read port 0x3f8 , byte |
1040 | mov [irq04read+4],dword 0 ; end of port list |
1040 | mov [irq04read+4],dword 0 ; end of port list |
1041 | mov [irq03read+0],dword 0x2f8 + 0x01000000 ; read port 0x2f8 , byte |
1041 | mov [irq03read+0],dword 0x2f8 + 0x01000000 ; read port 0x2f8 , byte |
1042 | mov [irq03read+4],dword 0 ; end of port list |
1042 | mov [irq03read+4],dword 0 ; end of port list |
1043 | 1043 | ||
1044 | ret |
1044 | ret |
1045 | 1045 | ||
1046 | iglobal |
1046 | iglobal |
1047 | process_number dd 0x1 |
1047 | process_number dd 0x1 |
1048 | endg |
1048 | endg |
1049 | 1049 | ||
1050 | set_variables: |
1050 | set_variables: |
1051 | 1051 | ||
1052 | mov ecx,0x100 ; flush port 0x60 |
1052 | mov ecx,0x100 ; flush port 0x60 |
1053 | .fl60: in al,0x60 |
1053 | .fl60: in al,0x60 |
1054 | loop .fl60 |
1054 | loop .fl60 |
1055 | mov [0xfcff],byte 0 ; mouse buffer |
1055 | mov [0xfcff],byte 0 ; mouse buffer |
1056 | mov [0xf400],byte 0 ; keyboard buffer |
1056 | mov [0xf400],byte 0 ; keyboard buffer |
1057 | mov [0xf500],byte 0 ; button buffer |
1057 | mov [0xf500],byte 0 ; button buffer |
1058 | ; mov [0xfb0a],dword 100*65536+100 ; mouse x/y |
1058 | ; mov [0xfb0a],dword 100*65536+100 ; mouse x/y |
1059 | 1059 | ||
1060 | push eax |
1060 | push eax |
1061 | mov ax,[0x2f0000+0x900c] |
1061 | mov ax,[0x2f0000+0x900c] |
1062 | shr ax,1 |
1062 | shr ax,1 |
1063 | shl eax,16 |
1063 | shl eax,16 |
1064 | mov ax,[0x2f0000+0x900A] |
1064 | mov ax,[0x2f0000+0x900A] |
1065 | shr ax,1 |
1065 | shr ax,1 |
1066 | mov [0xfb0a],eax |
1066 | mov [0xfb0a],eax |
1067 | pop eax |
1067 | pop eax |
1068 | 1068 | ||
1069 | mov byte [SB16_Status],0 ; Minazzi Paolo |
1069 | mov byte [SB16_Status],0 ; Minazzi Paolo |
1070 | mov [display_data-12],dword 1 ; tiled background |
1070 | mov [display_data-12],dword 1 ; tiled background |
1071 | mov [0xfe88],dword 0x2C0000 ; address of button list |
1071 | mov [0xfe88],dword 0x2C0000 ; address of button list |
1072 | 1072 | ||
1073 | ;!! IP 04.02.2005: |
1073 | ;!! IP 04.02.2005: |
1074 | mov [next_usage_update], 100 |
1074 | mov [next_usage_update], 100 |
1075 | mov byte [0xFFFF], 0 ; change task if possible |
1075 | mov byte [0xFFFF], 0 ; change task if possible |
1076 | 1076 | ||
1077 | ret |
1077 | ret |
1078 | 1078 | ||
1079 | ;* mouse centered - start code- Mario79 |
1079 | ;* mouse centered - start code- Mario79 |
1080 | mouse_centered: |
1080 | mouse_centered: |
1081 | push eax |
1081 | push eax |
1082 | mov eax,[0xFE00] |
1082 | mov eax,[0xFE00] |
1083 | shr eax,1 |
1083 | shr eax,1 |
1084 | mov [0xFB0A],ax |
1084 | mov [0xFB0A],ax |
1085 | mov eax,[0xFE04] |
1085 | mov eax,[0xFE04] |
1086 | shr eax,1 |
1086 | shr eax,1 |
1087 | mov [0xFB0C],ax |
1087 | mov [0xFB0C],ax |
1088 | pop eax |
1088 | pop eax |
1089 | ret |
1089 | ret |
1090 | ;* mouse centered - end code- Mario79 |
1090 | ;* mouse centered - end code- Mario79 |
1091 | 1091 | ||
1092 | align 4 |
1092 | align 4 |
1093 | 1093 | ||
1094 | sys_outport: |
1094 | sys_outport: |
1095 | 1095 | ||
1096 | mov edi,ebx ; separate flag for read / write |
1096 | mov edi,ebx ; separate flag for read / write |
1097 | and ebx,65535 |
1097 | and ebx,65535 |
1098 | 1098 | ||
1099 | mov ecx,[0x2d0000] |
1099 | mov ecx,[0x2d0000] |
1100 | test ecx,ecx |
1100 | test ecx,ecx |
1101 | jne sopl8 |
1101 | jne sopl8 |
1102 | mov [esp+36],dword 1 |
1102 | mov [esp+36],dword 1 |
1103 | ret |
1103 | ret |
1104 | 1104 | ||
1105 | sopl8: |
1105 | sopl8: |
1106 | mov edx,[0x3010] |
1106 | mov edx,[0x3010] |
1107 | mov edx,[edx+0x4] |
1107 | mov edx,[edx+0x4] |
1108 | and ebx,65535 |
1108 | and ebx,65535 |
1109 | cld |
1109 | cld |
1110 | sopl1: |
1110 | sopl1: |
1111 | 1111 | ||
1112 | mov esi,ecx |
1112 | mov esi,ecx |
1113 | shl esi,4 |
1113 | shl esi,4 |
1114 | add esi,0x2d0000 |
1114 | add esi,0x2d0000 |
1115 | cmp edx,[esi+0] |
1115 | cmp edx,[esi+0] |
1116 | jne sopl2 |
1116 | jne sopl2 |
1117 | cmp ebx,[esi+4] |
1117 | cmp ebx,[esi+4] |
1118 | jb sopl2 |
1118 | jb sopl2 |
1119 | cmp ebx,[esi+8] |
1119 | cmp ebx,[esi+8] |
1120 | jg sopl2 |
1120 | jg sopl2 |
1121 | jmp sopl3 |
1121 | jmp sopl3 |
1122 | 1122 | ||
1123 | sopl2: |
1123 | sopl2: |
1124 | 1124 | ||
1125 | dec ecx |
1125 | dec ecx |
1126 | jnz sopl1 |
1126 | jnz sopl1 |
1127 | mov [esp+36],dword 1 |
1127 | mov [esp+36],dword 1 |
1128 | ret |
1128 | ret |
1129 | 1129 | ||
1130 | sopl3: |
1130 | sopl3: |
1131 | 1131 | ||
1132 | test edi,0x80000000 ; read ? |
1132 | test edi,0x80000000 ; read ? |
1133 | jnz sopl4 |
1133 | jnz sopl4 |
1134 | 1134 | ||
1135 | mov dx,bx ; write |
1135 | mov dx,bx ; write |
1136 | out dx,al |
1136 | out dx,al |
1137 | mov [esp+36],dword 0 |
1137 | mov [esp+36],dword 0 |
1138 | ret |
1138 | ret |
1139 | 1139 | ||
1140 | sopl4: |
1140 | sopl4: |
1141 | 1141 | ||
1142 | mov dx,bx ; read |
1142 | mov dx,bx ; read |
1143 | in al,dx |
1143 | in al,dx |
1144 | and eax,0xff |
1144 | and eax,0xff |
1145 | mov [esp+36],dword 0 |
1145 | mov [esp+36],dword 0 |
1146 | mov [esp+24],eax |
1146 | mov [esp+24],eax |
1147 | ret |
1147 | ret |
1148 | 1148 | ||
1149 | 1149 | ||
1150 | 1150 | ||
1151 | align 4 |
1151 | align 4 |
1152 | sys_sb16: |
1152 | sys_sb16: |
1153 | 1153 | ||
1154 | cmp word [sb16],word 0 |
1154 | cmp word [sb16],word 0 |
1155 | jnz sb16l1 |
1155 | jnz sb16l1 |
1156 | mov [esp+36],dword 1 |
1156 | mov [esp+36],dword 1 |
1157 | ret |
1157 | ret |
1158 | sb16l1: |
1158 | sb16l1: |
1159 | mov [esp+36],dword 0 |
1159 | mov [esp+36],dword 0 |
1160 | cmp eax,1 ; set volume - main |
1160 | cmp eax,1 ; set volume - main |
1161 | jnz sb16l2 |
1161 | jnz sb16l2 |
1162 | mov dx,word [sb16] |
1162 | mov dx,word [sb16] |
1163 | add dx,4 |
1163 | add dx,4 |
1164 | mov al,0x22 |
1164 | mov al,0x22 |
1165 | out dx,al |
1165 | out dx,al |
1166 | mov esi,1 |
1166 | mov esi,1 |
1167 | call delay_ms |
1167 | call delay_ms |
1168 | mov eax,ebx |
1168 | mov eax,ebx |
1169 | inc edx |
1169 | inc edx |
1170 | out dx,al |
1170 | out dx,al |
1171 | ret |
1171 | ret |
1172 | sb16l2: |
1172 | sb16l2: |
1173 | 1173 | ||
1174 | cmp eax,2 ; set volume - cd |
1174 | cmp eax,2 ; set volume - cd |
1175 | jnz sb16l3 |
1175 | jnz sb16l3 |
1176 | mov dx,word [sb16] |
1176 | mov dx,word [sb16] |
1177 | add dx,4 |
1177 | add dx,4 |
1178 | mov al,0x28 |
1178 | mov al,0x28 |
1179 | out dx,al |
1179 | out dx,al |
1180 | mov esi,1 |
1180 | mov esi,1 |
1181 | call delay_ms |
1181 | call delay_ms |
1182 | mov eax,ebx |
1182 | mov eax,ebx |
1183 | add edx,1 |
1183 | add edx,1 |
1184 | out dx,al |
1184 | out dx,al |
1185 | ret |
1185 | ret |
1186 | sb16l3: |
1186 | sb16l3: |
1187 | mov [esp+36],dword 2 |
1187 | mov [esp+36],dword 2 |
1188 | ret |
1188 | ret |
1189 | 1189 | ||
1190 | 1190 | ||
1191 | align 4 |
1191 | align 4 |
1192 | 1192 | ||
1193 | sys_sb16II: |
1193 | sys_sb16II: |
1194 | 1194 | ||
1195 | cmp word [sb16],word 0 |
1195 | cmp word [sb16],word 0 |
1196 | jnz IIsb16l1 |
1196 | jnz IIsb16l1 |
1197 | mov [esp+36],dword 1 |
1197 | mov [esp+36],dword 1 |
1198 | ret |
1198 | ret |
1199 | IIsb16l1: |
1199 | IIsb16l1: |
1200 | 1200 | ||
1201 | cmp eax,1 ; set volume - main |
1201 | cmp eax,1 ; set volume - main |
1202 | jnz IIsb16l2 |
1202 | jnz IIsb16l2 |
1203 | ; L |
1203 | ; L |
1204 | mov dx,word [sb16] |
1204 | mov dx,word [sb16] |
1205 | add dx,4 |
1205 | add dx,4 |
1206 | mov al,0x30 |
1206 | mov al,0x30 |
1207 | out dx,al |
1207 | out dx,al |
1208 | mov eax,ebx |
1208 | mov eax,ebx |
1209 | inc edx |
1209 | inc edx |
1210 | out dx,al |
1210 | out dx,al |
1211 | ; R |
1211 | ; R |
1212 | mov dx,word [sb16] |
1212 | mov dx,word [sb16] |
1213 | add dx,4 |
1213 | add dx,4 |
1214 | mov al,0x31 |
1214 | mov al,0x31 |
1215 | out dx,al |
1215 | out dx,al |
1216 | mov eax,ebx |
1216 | mov eax,ebx |
1217 | inc edx |
1217 | inc edx |
1218 | out dx,al |
1218 | out dx,al |
1219 | mov [esp+36],dword 0 |
1219 | mov [esp+36],dword 0 |
1220 | ret |
1220 | ret |
1221 | IIsb16l2: |
1221 | IIsb16l2: |
1222 | 1222 | ||
1223 | cmp eax,2 ; set volume - cd |
1223 | cmp eax,2 ; set volume - cd |
1224 | jnz IIsb16l3 |
1224 | jnz IIsb16l3 |
1225 | ; L |
1225 | ; L |
1226 | mov dx,word [sb16] |
1226 | mov dx,word [sb16] |
1227 | add dx,4 |
1227 | add dx,4 |
1228 | mov al,0x36 |
1228 | mov al,0x36 |
1229 | out dx,al |
1229 | out dx,al |
1230 | mov eax,ebx |
1230 | mov eax,ebx |
1231 | inc edx |
1231 | inc edx |
1232 | out dx,al |
1232 | out dx,al |
1233 | ; R |
1233 | ; R |
1234 | mov dx,word [sb16] |
1234 | mov dx,word [sb16] |
1235 | add dx,4 |
1235 | add dx,4 |
1236 | mov al,0x37 |
1236 | mov al,0x37 |
1237 | out dx,al |
1237 | out dx,al |
1238 | mov eax,ebx |
1238 | mov eax,ebx |
1239 | inc edx |
1239 | inc edx |
1240 | out dx,al |
1240 | out dx,al |
1241 | mov [esp+36],dword 0 |
1241 | mov [esp+36],dword 0 |
1242 | ret |
1242 | ret |
1243 | IIsb16l3: |
1243 | IIsb16l3: |
1244 | 1244 | ||
1245 | mov [esp+36],dword 2 |
1245 | mov [esp+36],dword 2 |
1246 | ret |
1246 | ret |
1247 | 1247 | ||
1248 | 1248 | ||
1249 | align 4 |
1249 | align 4 |
1250 | 1250 | ||
1251 | sys_wss: |
1251 | sys_wss: |
1252 | 1252 | ||
1253 | cmp word [wss],word 0 |
1253 | cmp word [wss],word 0 |
1254 | jnz wssl1 |
1254 | jnz wssl1 |
1255 | mov [esp+36],dword 1 |
1255 | mov [esp+36],dword 1 |
1256 | ret |
1256 | ret |
1257 | wssl1: |
1257 | wssl1: |
1258 | 1258 | ||
1259 | cmp eax,1 ; set volume - main |
1259 | cmp eax,1 ; set volume - main |
1260 | jnz wssl2 |
1260 | jnz wssl2 |
1261 | mov [esp+36],dword 0 |
1261 | mov [esp+36],dword 0 |
1262 | ret |
1262 | ret |
1263 | wssl2: |
1263 | wssl2: |
1264 | 1264 | ||
1265 | cmp eax,2 ; set volume - cd |
1265 | cmp eax,2 ; set volume - cd |
1266 | jnz wssl3 |
1266 | jnz wssl3 |
1267 | ; L |
1267 | ; L |
1268 | mov dx,word [wss] |
1268 | mov dx,word [wss] |
1269 | add dx,4 |
1269 | add dx,4 |
1270 | mov al,0x2 |
1270 | mov al,0x2 |
1271 | out dx,al |
1271 | out dx,al |
1272 | mov esi,1 |
1272 | mov esi,1 |
1273 | call delay_ms |
1273 | call delay_ms |
1274 | mov eax,ebx |
1274 | mov eax,ebx |
1275 | inc edx |
1275 | inc edx |
1276 | out dx,al |
1276 | out dx,al |
1277 | ; R |
1277 | ; R |
1278 | mov dx,word [wss] |
1278 | mov dx,word [wss] |
1279 | add dx,4 |
1279 | add dx,4 |
1280 | mov al,0x3 |
1280 | mov al,0x3 |
1281 | out dx,al |
1281 | out dx,al |
1282 | mov esi,1 |
1282 | mov esi,1 |
1283 | call delay_ms |
1283 | call delay_ms |
1284 | mov eax,ebx |
1284 | mov eax,ebx |
1285 | inc edx |
1285 | inc edx |
1286 | out dx,al |
1286 | out dx,al |
1287 | mov [esp+36],dword 0 |
1287 | mov [esp+36],dword 0 |
1288 | ret |
1288 | ret |
1289 | wssl3: |
1289 | wssl3: |
1290 | mov [esp+36],dword 2 |
1290 | mov [esp+36],dword 2 |
1291 | ret |
1291 | ret |
1292 | 1292 | ||
1293 | display_number: |
1293 | display_number: |
1294 | 1294 | ||
1295 | ; eax = print type, al=0 -> ebx is number |
1295 | ; eax = print type, al=0 -> ebx is number |
1296 | ; al=1 -> ebx is pointer |
1296 | ; al=1 -> ebx is pointer |
1297 | ; ah=0 -> display decimal |
1297 | ; ah=0 -> display decimal |
1298 | ; ah=1 -> display hexadecimal |
1298 | ; ah=1 -> display hexadecimal |
1299 | ; ah=2 -> display binary |
1299 | ; ah=2 -> display binary |
1300 | ; eax bits 16-21 = number of digits to display (0-32) |
1300 | ; eax bits 16-21 = number of digits to display (0-32) |
1301 | ; eax bits 22-31 = reserved |
1301 | ; eax bits 22-31 = reserved |
1302 | ; |
1302 | ; |
1303 | ; ebx = number or pointer |
1303 | ; ebx = number or pointer |
1304 | ; ecx = x shl 16 + y |
1304 | ; ecx = x shl 16 + y |
1305 | ; edx = color |
1305 | ; edx = color |
1306 | 1306 | ||
1307 | cmp eax,0xffff ; length > 0 ? |
1307 | cmp eax,0xffff ; length > 0 ? |
1308 | jge cont_displ |
1308 | jge cont_displ |
1309 | ret |
1309 | ret |
1310 | cont_displ: |
1310 | cont_displ: |
1311 | 1311 | ||
1312 | cmp eax,61*0x10000 ; length <= 60 ? |
1312 | cmp eax,61*0x10000 ; length <= 60 ? |
1313 | jb cont_displ2 |
1313 | jb cont_displ2 |
1314 | ret |
1314 | ret |
1315 | cont_displ2: |
1315 | cont_displ2: |
1316 | 1316 | ||
1317 | pushad |
1317 | pushad |
1318 | 1318 | ||
1319 | cmp al,1 ; ecx is a pointer ? |
1319 | cmp al,1 ; ecx is a pointer ? |
1320 | jne displnl1 |
1320 | jne displnl1 |
1321 | mov ebx,[ebx+std_application_base_address] |
1321 | mov ebx,[ebx+std_application_base_address] |
1322 | displnl1: |
1322 | displnl1: |
1323 | sub esp,64 |
1323 | sub esp,64 |
1324 | 1324 | ||
1325 | cmp ah,0 ; DECIMAL |
1325 | cmp ah,0 ; DECIMAL |
1326 | jne no_display_desnum |
1326 | jne no_display_desnum |
1327 | shr eax,16 |
1327 | shr eax,16 |
1328 | and eax,0x3f |
1328 | and eax,0x3f |
1329 | push eax |
1329 | push eax |
1330 | mov edi,esp |
1330 | mov edi,esp |
1331 | add edi,4+64 |
1331 | add edi,4+64 |
1332 | mov ecx,eax |
1332 | mov ecx,eax |
1333 | mov eax,ebx |
1333 | mov eax,ebx |
1334 | mov ebx,10 |
1334 | mov ebx,10 |
1335 | d_desnum: |
1335 | d_desnum: |
1336 | xor edx,edx |
1336 | xor edx,edx |
1337 | div ebx |
1337 | div ebx |
1338 | add dl,48 |
1338 | add dl,48 |
1339 | mov [edi],dl |
1339 | mov [edi],dl |
1340 | dec edi |
1340 | dec edi |
1341 | loop d_desnum |
1341 | loop d_desnum |
1342 | pop eax |
1342 | pop eax |
1343 | call draw_num_text |
1343 | call draw_num_text |
1344 | add esp,64 |
1344 | add esp,64 |
1345 | popad |
1345 | popad |
1346 | ret |
1346 | ret |
1347 | no_display_desnum: |
1347 | no_display_desnum: |
1348 | 1348 | ||
1349 | cmp ah,0x01 ; HEXADECIMAL |
1349 | cmp ah,0x01 ; HEXADECIMAL |
1350 | jne no_display_hexnum |
1350 | jne no_display_hexnum |
1351 | shr eax,16 |
1351 | shr eax,16 |
1352 | and eax,0x3f |
1352 | and eax,0x3f |
1353 | push eax |
1353 | push eax |
1354 | mov edi,esp |
1354 | mov edi,esp |
1355 | add edi,4+64 |
1355 | add edi,4+64 |
1356 | mov ecx,eax |
1356 | mov ecx,eax |
1357 | mov eax,ebx |
1357 | mov eax,ebx |
1358 | mov ebx,16 |
1358 | mov ebx,16 |
1359 | d_hexnum: |
1359 | d_hexnum: |
1360 | xor edx,edx |
1360 | xor edx,edx |
1361 | div ebx |
1361 | div ebx |
1362 | add edx,hexletters |
1362 | add edx,hexletters |
1363 | mov dl,[edx] |
1363 | mov dl,[edx] |
1364 | mov [edi],dl |
1364 | mov [edi],dl |
1365 | dec edi |
1365 | dec edi |
1366 | loop d_hexnum |
1366 | loop d_hexnum |
1367 | pop eax |
1367 | pop eax |
1368 | call draw_num_text |
1368 | call draw_num_text |
1369 | add esp,64 |
1369 | add esp,64 |
1370 | popad |
1370 | popad |
1371 | ret |
1371 | ret |
1372 | no_display_hexnum: |
1372 | no_display_hexnum: |
1373 | 1373 | ||
1374 | cmp ah,0x02 ; BINARY |
1374 | cmp ah,0x02 ; BINARY |
1375 | jne no_display_binnum |
1375 | jne no_display_binnum |
1376 | shr eax,16 |
1376 | shr eax,16 |
1377 | and eax,0x3f |
1377 | and eax,0x3f |
1378 | push eax |
1378 | push eax |
1379 | mov edi,esp |
1379 | mov edi,esp |
1380 | add edi,4+64 |
1380 | add edi,4+64 |
1381 | mov ecx,eax |
1381 | mov ecx,eax |
1382 | mov eax,ebx |
1382 | mov eax,ebx |
1383 | mov ebx,2 |
1383 | mov ebx,2 |
1384 | d_binnum: |
1384 | d_binnum: |
1385 | xor edx,edx |
1385 | xor edx,edx |
1386 | div ebx |
1386 | div ebx |
1387 | add dl,48 |
1387 | add dl,48 |
1388 | mov [edi],dl |
1388 | mov [edi],dl |
1389 | dec edi |
1389 | dec edi |
1390 | loop d_binnum |
1390 | loop d_binnum |
1391 | pop eax |
1391 | pop eax |
1392 | call draw_num_text |
1392 | call draw_num_text |
1393 | add esp,64 |
1393 | add esp,64 |
1394 | popad |
1394 | popad |
1395 | ret |
1395 | ret |
1396 | no_display_binnum: |
1396 | no_display_binnum: |
1397 | 1397 | ||
1398 | add esp,64 |
1398 | add esp,64 |
1399 | popad |
1399 | popad |
1400 | ret |
1400 | ret |
1401 | 1401 | ||
1402 | 1402 | ||
1403 | draw_num_text: |
1403 | draw_num_text: |
1404 | 1404 | ||
1405 | ; dtext |
1405 | ; dtext |
1406 | ; |
1406 | ; |
1407 | ; eax x & y |
1407 | ; eax x & y |
1408 | ; ebx color |
1408 | ; ebx color |
1409 | ; ecx start of text |
1409 | ; ecx start of text |
1410 | ; edx length |
1410 | ; edx length |
1411 | ; edi 1 force |
1411 | ; edi 1 force |
1412 | 1412 | ||
1413 | ; mov edi,[0x3000] |
1413 | ; mov edi,[0x3000] |
1414 | ; shl edi,8 |
1414 | ; shl edi,8 |
1415 | ; add ax,word[edi+0x80000+APPDATA.wnd_clientbox.top] |
1415 | ; add ax,word[edi+0x80000+APPDATA.wnd_clientbox.top] |
1416 | ; rol eax,16 |
1416 | ; rol eax,16 |
1417 | ; add ax,word[edi+0x80000+APPDATA.wnd_clientbox.left] |
1417 | ; add ax,word[edi+0x80000+APPDATA.wnd_clientbox.left] |
1418 | ; rol eax,16 |
1418 | ; rol eax,16 |
1419 | 1419 | ||
1420 | mov edx,eax |
1420 | mov edx,eax |
1421 | mov ecx,65 |
1421 | mov ecx,65 |
1422 | sub ecx,eax |
1422 | sub ecx,eax |
1423 | add ecx,esp |
1423 | add ecx,esp |
1424 | add ecx,4 |
1424 | add ecx,4 |
1425 | mov eax,[esp+64+32-8+4] |
1425 | mov eax,[esp+64+32-8+4] |
1426 | push edx ; add window start x & y |
1426 | push edx ; add window start x & y |
1427 | mov edx,[0x3010] |
1427 | mov edx,[0x3010] |
1428 | mov ebx,[edx-twdw+WDATA.box.left] |
1428 | mov ebx,[edx-twdw+WDATA.box.left] |
1429 | add ebx, [(edx-0x3000)*8+0x80000+APPDATA.wnd_clientbox.left] |
1429 | add ebx, [(edx-0x3000)*8+0x80000+APPDATA.wnd_clientbox.left] |
1430 | shl ebx,16 |
1430 | shl ebx,16 |
1431 | add ebx,[edx-twdw+WDATA.box.top] |
1431 | add ebx,[edx-twdw+WDATA.box.top] |
1432 | add ebx, [(edx-0x3000)*8+0x80000+APPDATA.wnd_clientbox.top] |
1432 | add ebx, [(edx-0x3000)*8+0x80000+APPDATA.wnd_clientbox.top] |
1433 | add eax,ebx |
1433 | add eax,ebx |
1434 | pop edx |
1434 | pop edx |
1435 | mov ebx,[esp+64+32-12+4] |
1435 | mov ebx,[esp+64+32-12+4] |
1436 | and ebx, not 0x80000000 ; force counted string |
1436 | and ebx, not 0x80000000 ; force counted string |
1437 | mov esi, [esp+64+4+4] |
1437 | mov esi, [esp+64+4+4] |
1438 | xor edi,edi |
1438 | xor edi,edi |
1439 | jmp dtext |
1439 | jmp dtext |
1440 | 1440 | ||
1441 | read_string: |
1441 | read_string: |
1442 | 1442 | ||
1443 | ; eax read_area |
1443 | ; eax read_area |
1444 | ; ebx color of letter |
1444 | ; ebx color of letter |
1445 | ; ecx color of background |
1445 | ; ecx color of background |
1446 | ; edx number of letters to read |
1446 | ; edx number of letters to read |
1447 | ; esi [x start]*65536 + [y_start] |
1447 | ; esi [x start]*65536 + [y_start] |
1448 | 1448 | ||
1449 | ret |
1449 | ret |
1450 | 1450 | ||
1451 | 1451 | ||
1452 | align 4 |
1452 | align 4 |
1453 | 1453 | ||
1454 | sys_setup: |
1454 | sys_setup: |
1455 | 1455 | ||
1456 | ; 1=roland mpu midi base , base io address |
1456 | ; 1=roland mpu midi base , base io address |
1457 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1457 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1458 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1458 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1459 | ; 4=sb16 base , base io address |
1459 | ; 4=sb16 base , base io address |
1460 | ; 5=system language, 1eng 2fi 3ger 4rus |
1460 | ; 5=system language, 1eng 2fi 3ger 4rus |
1461 | ; 6=wss base , base io address |
1461 | ; 6=wss base , base io address |
1462 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1462 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1463 | ; 8=fat32 partition in hd |
1463 | ; 8=fat32 partition in hd |
1464 | ; 9 |
1464 | ; 9 |
1465 | ; 10 = sound dma channel |
1465 | ; 10 = sound dma channel |
1466 | ; 11 = enable lba read |
1466 | ; 11 = enable lba read |
1467 | ; 12 = enable pci access |
1467 | ; 12 = enable pci access |
1468 | 1468 | ||
1469 | 1469 | ||
1470 | mov [esp+36],dword 0 |
1470 | mov [esp+36],dword 0 |
1471 | cmp eax,1 ; MIDI |
1471 | cmp eax,1 ; MIDI |
1472 | jnz nsyse1 |
1472 | jnz nsyse1 |
1473 | cmp ebx,0x100 |
1473 | cmp ebx,0x100 |
1474 | jb nsyse1 |
1474 | jb nsyse1 |
1475 | mov edx,65535 |
1475 | mov edx,65535 |
1476 | cmp edx,ebx |
1476 | cmp edx,ebx |
1477 | jb nsyse1 |
1477 | jb nsyse1 |
1478 | mov [midi_base],bx |
1478 | mov [midi_base],bx |
1479 | mov word [mididp],bx |
1479 | mov word [mididp],bx |
1480 | inc bx |
1480 | inc bx |
1481 | mov word [midisp],bx |
1481 | mov word [midisp],bx |
1482 | ret |
1482 | ret |
1483 | 1483 | ||
1484 | midi_base dw 0 |
1484 | midi_base dw 0 |
1485 | 1485 | ||
1486 | nsyse1: |
1486 | nsyse1: |
1487 | 1487 | ||
1488 | cmp eax,2 ; KEYBOARD |
1488 | cmp eax,2 ; KEYBOARD |
1489 | jnz nsyse2 |
1489 | jnz nsyse2 |
1490 | cmp ebx,1 |
1490 | cmp ebx,1 |
1491 | jnz kbnobase |
1491 | jnz kbnobase |
1492 | mov edi,[0x3010] |
1492 | mov edi,[0x3010] |
1493 | add ecx,[edi+TASKDATA.mem_start] |
1493 | add ecx,[edi+TASKDATA.mem_start] |
1494 | mov eax,ecx |
1494 | mov eax,ecx |
1495 | mov ebx,keymap |
1495 | mov ebx,keymap |
1496 | mov ecx,128 |
1496 | mov ecx,128 |
1497 | call memmove |
1497 | call memmove |
1498 | ret |
1498 | ret |
1499 | kbnobase: |
1499 | kbnobase: |
1500 | cmp ebx,2 |
1500 | cmp ebx,2 |
1501 | jnz kbnoshift |
1501 | jnz kbnoshift |
1502 | mov edi,[0x3010] |
1502 | mov edi,[0x3010] |
1503 | add ecx,[edi+TASKDATA.mem_start] |
1503 | add ecx,[edi+TASKDATA.mem_start] |
1504 | mov eax,ecx |
1504 | mov eax,ecx |
1505 | mov ebx,keymap_shift |
1505 | mov ebx,keymap_shift |
1506 | mov ecx,128 |
1506 | mov ecx,128 |
1507 | call memmove |
1507 | call memmove |
1508 | ret |
1508 | ret |
1509 | kbnoshift: |
1509 | kbnoshift: |
1510 | cmp ebx,3 |
1510 | cmp ebx,3 |
1511 | jne kbnoalt |
1511 | jne kbnoalt |
1512 | mov edi,[0x3010] |
1512 | mov edi,[0x3010] |
1513 | add ecx,[edi+TASKDATA.mem_start] |
1513 | add ecx,[edi+TASKDATA.mem_start] |
1514 | mov eax,ecx |
1514 | mov eax,ecx |
1515 | mov ebx,keymap_alt |
1515 | mov ebx,keymap_alt |
1516 | mov ecx,128 |
1516 | mov ecx,128 |
1517 | call memmove |
1517 | call memmove |
1518 | ret |
1518 | ret |
1519 | kbnoalt: |
1519 | kbnoalt: |
1520 | cmp ebx,9 |
1520 | cmp ebx,9 |
1521 | jnz kbnocountry |
1521 | jnz kbnocountry |
1522 | mov word [keyboard],cx |
1522 | mov word [keyboard],cx |
1523 | ret |
1523 | ret |
1524 | kbnocountry: |
1524 | kbnocountry: |
1525 | mov [esp+36],dword 1 |
1525 | mov [esp+36],dword 1 |
1526 | ret |
1526 | ret |
1527 | nsyse2: |
1527 | nsyse2: |
1528 | cmp eax,3 ; CD |
1528 | cmp eax,3 ; CD |
1529 | jnz nsyse3 |
1529 | jnz nsyse3 |
1530 | test ebx,ebx |
1530 | test ebx,ebx |
1531 | jz nosesl |
1531 | jz nosesl |
1532 | cmp ebx, 4 |
1532 | cmp ebx, 4 |
1533 | ja nosesl |
1533 | ja nosesl |
1534 | mov [cd_base],bl |
1534 | mov [cd_base],bl |
1535 | cmp ebx,1 |
1535 | cmp ebx,1 |
1536 | jnz noprma |
1536 | jnz noprma |
1537 | mov [cdbase],0x1f0 |
1537 | mov [cdbase],0x1f0 |
1538 | mov [cdid],0xa0 |
1538 | mov [cdid],0xa0 |
1539 | noprma: |
1539 | noprma: |
1540 | cmp ebx,2 |
1540 | cmp ebx,2 |
1541 | jnz noprsl |
1541 | jnz noprsl |
1542 | mov [cdbase],0x1f0 |
1542 | mov [cdbase],0x1f0 |
1543 | mov [cdid],0xb0 |
1543 | mov [cdid],0xb0 |
1544 | noprsl: |
1544 | noprsl: |
1545 | cmp ebx,3 |
1545 | cmp ebx,3 |
1546 | jnz nosema |
1546 | jnz nosema |
1547 | mov [cdbase],0x170 |
1547 | mov [cdbase],0x170 |
1548 | mov [cdid],0xa0 |
1548 | mov [cdid],0xa0 |
1549 | nosema: |
1549 | nosema: |
1550 | cmp ebx,4 |
1550 | cmp ebx,4 |
1551 | jnz nosesl |
1551 | jnz nosesl |
1552 | mov [cdbase],0x170 |
1552 | mov [cdbase],0x170 |
1553 | mov [cdid],0xb0 |
1553 | mov [cdid],0xb0 |
1554 | nosesl: |
1554 | nosesl: |
1555 | ret |
1555 | ret |
1556 | 1556 | ||
1557 | cd_base db 0 |
1557 | cd_base db 0 |
1558 | 1558 | ||
1559 | nsyse3: |
1559 | nsyse3: |
1560 | 1560 | ||
1561 | cmp eax,4 ; SB |
1561 | cmp eax,4 ; SB |
1562 | jnz nsyse4 |
1562 | jnz nsyse4 |
1563 | cmp ebx,0x100 |
1563 | cmp ebx,0x100 |
1564 | jb nsyse4 |
1564 | jb nsyse4 |
1565 | mov edx,65535 |
1565 | mov edx,65535 |
1566 | cmp edx,ebx |
1566 | cmp edx,ebx |
1567 | jb nsyse4 |
1567 | jb nsyse4 |
1568 | mov word [sb16],bx |
1568 | mov word [sb16],bx |
1569 | ret |
1569 | ret |
1570 | nsyse4: |
1570 | nsyse4: |
1571 | 1571 | ||
1572 | cmp eax,5 ; SYSTEM LANGUAGE |
1572 | cmp eax,5 ; SYSTEM LANGUAGE |
1573 | jnz nsyse5 |
1573 | jnz nsyse5 |
1574 | mov [syslang],ebx |
1574 | mov [syslang],ebx |
1575 | ret |
1575 | ret |
1576 | nsyse5: |
1576 | nsyse5: |
1577 | 1577 | ||
1578 | cmp eax,6 ; WSS |
1578 | cmp eax,6 ; WSS |
1579 | jnz nsyse6 |
1579 | jnz nsyse6 |
1580 | cmp ebx,0x100 |
1580 | cmp ebx,0x100 |
1581 | jb nsyse6 |
1581 | jb nsyse6 |
1582 | mov [wss],ebx |
1582 | mov [wss],ebx |
1583 | ret |
1583 | ret |
1584 | 1584 | ||
1585 | wss_temp dd 0 |
1585 | wss_temp dd 0 |
1586 | 1586 | ||
1587 | nsyse6: |
1587 | nsyse6: |
1588 | 1588 | ||
1589 | cmp eax,7 ; HD BASE |
1589 | cmp eax,7 ; HD BASE |
1590 | jne nsyse7 |
1590 | jne nsyse7 |
1591 | test ebx,ebx |
1591 | test ebx,ebx |
1592 | jz nosethd |
1592 | jz nosethd |
1593 | cmp ebx,4 |
1593 | cmp ebx,4 |
1594 | ja nosethd |
1594 | ja nosethd |
1595 | mov [hd_base],bl |
1595 | mov [hd_base],bl |
1596 | cmp ebx,1 |
1596 | cmp ebx,1 |
1597 | jnz noprmahd |
1597 | jnz noprmahd |
1598 | mov [hdbase],0x1f0 |
1598 | mov [hdbase],0x1f0 |
1599 | mov [hdid],0x0 |
1599 | mov [hdid],0x0 |
1600 | mov [hdpos],1 |
1600 | mov [hdpos],1 |
1601 | ; call set_FAT32_variables |
1601 | ; call set_FAT32_variables |
1602 | noprmahd: |
1602 | noprmahd: |
1603 | cmp ebx,2 |
1603 | cmp ebx,2 |
1604 | jnz noprslhd |
1604 | jnz noprslhd |
1605 | mov [hdbase],0x1f0 |
1605 | mov [hdbase],0x1f0 |
1606 | mov [hdid],0x10 |
1606 | mov [hdid],0x10 |
1607 | mov [hdpos],2 |
1607 | mov [hdpos],2 |
1608 | ; call set_FAT32_variables |
1608 | ; call set_FAT32_variables |
1609 | noprslhd: |
1609 | noprslhd: |
1610 | cmp ebx,3 |
1610 | cmp ebx,3 |
1611 | jnz nosemahd |
1611 | jnz nosemahd |
1612 | mov [hdbase],0x170 |
1612 | mov [hdbase],0x170 |
1613 | mov [hdid],0x0 |
1613 | mov [hdid],0x0 |
1614 | mov [hdpos],3 |
1614 | mov [hdpos],3 |
1615 | ; call set_FAT32_variables |
1615 | ; call set_FAT32_variables |
1616 | nosemahd: |
1616 | nosemahd: |
1617 | cmp ebx,4 |
1617 | cmp ebx,4 |
1618 | jnz noseslhd |
1618 | jnz noseslhd |
1619 | mov [hdbase],0x170 |
1619 | mov [hdbase],0x170 |
1620 | mov [hdid],0x10 |
1620 | mov [hdid],0x10 |
1621 | mov [hdpos],4 |
1621 | mov [hdpos],4 |
1622 | ; call set_FAT32_variables |
1622 | ; call set_FAT32_variables |
1623 | noseslhd: |
1623 | noseslhd: |
1624 | mov [0xfe10],dword 0 |
1624 | mov [0xfe10],dword 0 |
1625 | call reserve_hd1 |
1625 | call reserve_hd1 |
1626 | call clear_hd_cache |
1626 | call clear_hd_cache |
1627 | mov [hd1_status],0 ; free |
1627 | mov [hd1_status],0 ; free |
1628 | nosethd: |
1628 | nosethd: |
1629 | ret |
1629 | ret |
1630 | 1630 | ||
1631 | hd_base db 0 |
1631 | hd_base db 0 |
1632 | 1632 | ||
1633 | nsyse7: |
1633 | nsyse7: |
1634 | 1634 | ||
1635 | cmp eax,8 ; HD PARTITION |
1635 | cmp eax,8 ; HD PARTITION |
1636 | jne nsyse8 |
1636 | jne nsyse8 |
1637 | mov [fat32part],ebx |
1637 | mov [fat32part],ebx |
1638 | ; call set_FAT32_variables |
1638 | ; call set_FAT32_variables |
1639 | call reserve_hd1 |
1639 | call reserve_hd1 |
1640 | call clear_hd_cache |
1640 | call clear_hd_cache |
1641 | pusha |
1641 | pusha |
1642 | call choice_necessity_partition_1 |
1642 | call choice_necessity_partition_1 |
1643 | popa |
1643 | popa |
1644 | mov [hd1_status],0 ; free |
1644 | mov [hd1_status],0 ; free |
1645 | ret |
1645 | ret |
1646 | nsyse8: |
1646 | nsyse8: |
1647 | 1647 | ||
1648 | cmp eax,10 ; SOUND DMA CHANNEL |
1648 | cmp eax,10 ; SOUND DMA CHANNEL |
1649 | jne no_set_sound_dma |
1649 | jne no_set_sound_dma |
1650 | cmp ebx,3 |
1650 | cmp ebx,3 |
1651 | ja sys_setup_err |
1651 | ja sys_setup_err |
1652 | mov [sound_dma],ebx |
1652 | mov [sound_dma],ebx |
1653 | ret |
1653 | ret |
1654 | no_set_sound_dma: |
1654 | no_set_sound_dma: |
1655 | 1655 | ||
1656 | cmp eax,11 ; ENABLE LBA READ |
1656 | cmp eax,11 ; ENABLE LBA READ |
1657 | jne no_set_lba_read |
1657 | jne no_set_lba_read |
1658 | and ebx,1 |
1658 | and ebx,1 |
1659 | mov [lba_read_enabled],ebx |
1659 | mov [lba_read_enabled],ebx |
1660 | ret |
1660 | ret |
1661 | no_set_lba_read: |
1661 | no_set_lba_read: |
1662 | 1662 | ||
1663 | cmp eax,12 ; ENABLE PCI ACCESS |
1663 | cmp eax,12 ; ENABLE PCI ACCESS |
1664 | jne no_set_pci_access |
1664 | jne no_set_pci_access |
1665 | and ebx,1 |
1665 | and ebx,1 |
1666 | mov [pci_access_enabled],ebx |
1666 | mov [pci_access_enabled],ebx |
1667 | ret |
1667 | ret |
1668 | no_set_pci_access: |
1668 | no_set_pci_access: |
1669 | 1669 | ||
1670 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1670 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1671 | include 'vmodeint.inc' |
1671 | include 'vmodeint.inc' |
1672 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1672 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1673 | 1673 | ||
1674 | sys_setup_err: |
1674 | sys_setup_err: |
1675 | mov [esp+36],dword -1 |
1675 | mov [esp+36],dword -1 |
1676 | ret |
1676 | ret |
1677 | 1677 | ||
1678 | 1678 | ||
1679 | align 4 |
1679 | align 4 |
1680 | 1680 | ||
1681 | sys_getsetup: |
1681 | sys_getsetup: |
1682 | 1682 | ||
1683 | ; 1=roland mpu midi base , base io address |
1683 | ; 1=roland mpu midi base , base io address |
1684 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1684 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1685 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1685 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1686 | ; 4=sb16 base , base io address |
1686 | ; 4=sb16 base , base io address |
1687 | ; 5=system language, 1eng 2fi 3ger 4rus |
1687 | ; 5=system language, 1eng 2fi 3ger 4rus |
1688 | ; 6=wss base |
1688 | ; 6=wss base |
1689 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1689 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1690 | ; 8=fat32 partition in hd |
1690 | ; 8=fat32 partition in hd |
1691 | ; 9=get hs timer tic |
1691 | ; 9=get hs timer tic |
1692 | 1692 | ||
1693 | cmp eax,1 |
1693 | cmp eax,1 |
1694 | jne ngsyse1 |
1694 | jne ngsyse1 |
1695 | movzx eax,[midi_base] |
1695 | movzx eax,[midi_base] |
1696 | mov [esp+36],eax |
1696 | mov [esp+36],eax |
1697 | ret |
1697 | ret |
1698 | ngsyse1: |
1698 | ngsyse1: |
1699 | 1699 | ||
1700 | cmp eax,2 |
1700 | cmp eax,2 |
1701 | jne ngsyse2 |
1701 | jne ngsyse2 |
1702 | cmp ebx,1 |
1702 | cmp ebx,1 |
1703 | jnz kbnobaseret |
1703 | jnz kbnobaseret |
1704 | mov edi,[0x3010] |
1704 | mov edi,[0x3010] |
1705 | add ecx,[edi+TASKDATA.mem_start] |
1705 | add ecx,[edi+TASKDATA.mem_start] |
1706 | mov ebx,ecx |
1706 | mov ebx,ecx |
1707 | mov eax,keymap |
1707 | mov eax,keymap |
1708 | mov ecx,128 |
1708 | mov ecx,128 |
1709 | call memmove |
1709 | call memmove |
1710 | ret |
1710 | ret |
1711 | kbnobaseret: |
1711 | kbnobaseret: |
1712 | cmp ebx,2 |
1712 | cmp ebx,2 |
1713 | jnz kbnoshiftret |
1713 | jnz kbnoshiftret |
1714 | mov edi,[0x3010] |
1714 | mov edi,[0x3010] |
1715 | add ecx,[edi+TASKDATA.mem_start] |
1715 | add ecx,[edi+TASKDATA.mem_start] |
1716 | mov ebx,ecx |
1716 | mov ebx,ecx |
1717 | mov eax,keymap_shift |
1717 | mov eax,keymap_shift |
1718 | mov ecx,128 |
1718 | mov ecx,128 |
1719 | call memmove |
1719 | call memmove |
1720 | ret |
1720 | ret |
1721 | kbnoshiftret: |
1721 | kbnoshiftret: |
1722 | cmp ebx,3 |
1722 | cmp ebx,3 |
1723 | jne kbnoaltret |
1723 | jne kbnoaltret |
1724 | mov edi,[0x3010] |
1724 | mov edi,[0x3010] |
1725 | add ecx,[edi+TASKDATA.mem_start] |
1725 | add ecx,[edi+TASKDATA.mem_start] |
1726 | mov ebx,ecx |
1726 | mov ebx,ecx |
1727 | mov eax,keymap_alt |
1727 | mov eax,keymap_alt |
1728 | mov ecx,128 |
1728 | mov ecx,128 |
1729 | call memmove |
1729 | call memmove |
1730 | ret |
1730 | ret |
1731 | kbnoaltret: |
1731 | kbnoaltret: |
1732 | cmp ebx,9 |
1732 | cmp ebx,9 |
1733 | jnz ngsyse2 |
1733 | jnz ngsyse2 |
1734 | movzx eax,word [keyboard] |
1734 | movzx eax,word [keyboard] |
1735 | mov [esp+36],eax |
1735 | mov [esp+36],eax |
1736 | ret |
1736 | ret |
1737 | ngsyse2: |
1737 | ngsyse2: |
1738 | 1738 | ||
1739 | cmp eax,3 |
1739 | cmp eax,3 |
1740 | jnz ngsyse3 |
1740 | jnz ngsyse3 |
1741 | movzx eax,[cd_base] |
1741 | movzx eax,[cd_base] |
1742 | mov [esp+36],eax |
1742 | mov [esp+36],eax |
1743 | ret |
1743 | ret |
1744 | ngsyse3: |
1744 | ngsyse3: |
1745 | 1745 | ||
1746 | cmp eax,4 |
1746 | cmp eax,4 |
1747 | jne ngsyse4 |
1747 | jne ngsyse4 |
1748 | mov eax,[sb16] |
1748 | mov eax,[sb16] |
1749 | mov [esp+36],eax |
1749 | mov [esp+36],eax |
1750 | ret |
1750 | ret |
1751 | ngsyse4: |
1751 | ngsyse4: |
1752 | 1752 | ||
1753 | cmp eax,5 |
1753 | cmp eax,5 |
1754 | jnz ngsyse5 |
1754 | jnz ngsyse5 |
1755 | mov eax,[syslang] |
1755 | mov eax,[syslang] |
1756 | mov [esp+36],eax |
1756 | mov [esp+36],eax |
1757 | ret |
1757 | ret |
1758 | ngsyse5: |
1758 | ngsyse5: |
1759 | cmp eax,6 |
1759 | cmp eax,6 |
1760 | jnz ngsyse6 |
1760 | jnz ngsyse6 |
1761 | mov eax,[wss] |
1761 | mov eax,[wss] |
1762 | mov [esp+36],eax |
1762 | mov [esp+36],eax |
1763 | ret |
1763 | ret |
1764 | ngsyse6: |
1764 | ngsyse6: |
1765 | cmp eax,7 |
1765 | cmp eax,7 |
1766 | jnz ngsyse7 |
1766 | jnz ngsyse7 |
1767 | movzx eax,[hd_base] |
1767 | movzx eax,[hd_base] |
1768 | mov [esp+36],eax |
1768 | mov [esp+36],eax |
1769 | ret |
1769 | ret |
1770 | ngsyse7: |
1770 | ngsyse7: |
1771 | cmp eax,8 |
1771 | cmp eax,8 |
1772 | jnz ngsyse8 |
1772 | jnz ngsyse8 |
1773 | mov eax,[fat32part] |
1773 | mov eax,[fat32part] |
1774 | mov [esp+36],eax |
1774 | mov [esp+36],eax |
1775 | ret |
1775 | ret |
1776 | ngsyse8: |
1776 | ngsyse8: |
1777 | cmp eax,9 |
1777 | cmp eax,9 |
1778 | jne ngsyse9 |
1778 | jne ngsyse9 |
1779 | mov eax,[timer_ticks] ;[0xfdf0] |
1779 | mov eax,[timer_ticks] ;[0xfdf0] |
1780 | mov [esp+36],eax |
1780 | mov [esp+36],eax |
1781 | ret |
1781 | ret |
1782 | ngsyse9: |
1782 | ngsyse9: |
1783 | cmp eax,10 |
1783 | cmp eax,10 |
1784 | jnz ngsyse10 |
1784 | jnz ngsyse10 |
1785 | mov eax,[sound_dma] |
1785 | mov eax,[sound_dma] |
1786 | mov [esp+36],eax |
1786 | mov [esp+36],eax |
1787 | ret |
1787 | ret |
1788 | ngsyse10: |
1788 | ngsyse10: |
1789 | cmp eax,11 |
1789 | cmp eax,11 |
1790 | jnz ngsyse11 |
1790 | jnz ngsyse11 |
1791 | mov eax,[lba_read_enabled] |
1791 | mov eax,[lba_read_enabled] |
1792 | mov [esp+36],eax |
1792 | mov [esp+36],eax |
1793 | ret |
1793 | ret |
1794 | ngsyse11: |
1794 | ngsyse11: |
1795 | cmp eax,12 |
1795 | cmp eax,12 |
1796 | jnz ngsyse12 |
1796 | jnz ngsyse12 |
1797 | mov eax,[pci_access_enabled] |
1797 | mov eax,[pci_access_enabled] |
1798 | mov [esp+36],eax |
1798 | mov [esp+36],eax |
1799 | ret |
1799 | ret |
1800 | ngsyse12: |
1800 | ngsyse12: |
1801 | mov [esp+36],dword 1 |
1801 | mov [esp+36],dword 1 |
1802 | ret |
1802 | ret |
1803 | 1803 | ||
1804 | 1804 | ||
1805 | align 4 |
1805 | align 4 |
1806 | 1806 | ||
1807 | readmousepos: |
1807 | readmousepos: |
1808 | 1808 | ||
1809 | ; eax=0 screen relative |
1809 | ; eax=0 screen relative |
1810 | ; eax=1 window relative |
1810 | ; eax=1 window relative |
1811 | ; eax=2 buttons pressed |
1811 | ; eax=2 buttons pressed |
1812 | 1812 | ||
1813 | test eax,eax |
1813 | test eax,eax |
1814 | jnz nosr |
1814 | jnz nosr |
1815 | mov eax,[0xfb0a] |
1815 | mov eax,[0xfb0a] |
1816 | shl eax,16 |
1816 | shl eax,16 |
1817 | mov ax,[0xfb0c] |
1817 | mov ax,[0xfb0c] |
1818 | mov [esp+36],eax |
1818 | mov [esp+36],eax |
1819 | ret |
1819 | ret |
1820 | nosr: |
1820 | nosr: |
1821 | 1821 | ||
1822 | cmp eax,1 |
1822 | cmp eax,1 |
1823 | jnz nowr |
1823 | jnz nowr |
1824 | mov eax,[0xfb0a] |
1824 | mov eax,[0xfb0a] |
1825 | shl eax,16 |
1825 | shl eax,16 |
1826 | mov ax,[0xfb0c] |
1826 | mov ax,[0xfb0c] |
1827 | mov esi,[0x3010] |
1827 | mov esi,[0x3010] |
1828 | mov bx, word [esi-twdw+WDATA.box.left] |
1828 | mov bx, word [esi-twdw+WDATA.box.left] |
1829 | shl ebx,16 |
1829 | shl ebx,16 |
1830 | mov bx, word [esi-twdw+WDATA.box.top] |
1830 | mov bx, word [esi-twdw+WDATA.box.top] |
1831 | sub eax,ebx |
1831 | sub eax,ebx |
1832 | 1832 | ||
1833 | mov edi,[0x3000] |
1833 | mov edi,[0x3000] |
1834 | shl edi,8 |
1834 | shl edi,8 |
1835 | sub ax,word[edi+0x80000+APPDATA.wnd_clientbox.top] |
1835 | sub ax,word[edi+0x80000+APPDATA.wnd_clientbox.top] |
1836 | rol eax,16 |
1836 | rol eax,16 |
1837 | sub ax,word[edi+0x80000+APPDATA.wnd_clientbox.left] |
1837 | sub ax,word[edi+0x80000+APPDATA.wnd_clientbox.left] |
1838 | rol eax,16 |
1838 | rol eax,16 |
1839 | 1839 | ||
1840 | mov [esp+36],eax |
1840 | mov [esp+36],eax |
1841 | ret |
1841 | ret |
1842 | nowr: |
1842 | nowr: |
1843 | 1843 | ||
1844 | cmp eax,2 |
1844 | cmp eax,2 |
1845 | jnz nomb |
1845 | jnz nomb |
1846 | movzx eax,byte [0xfb40] |
1846 | movzx eax,byte [0xfb40] |
1847 | nomb: |
1847 | nomb: |
1848 | mov [esp+36],eax |
1848 | mov [esp+36],eax |
1849 | 1849 | ||
1850 | ret |
1850 | ret |
1851 | 1851 | ||
1852 | is_input: |
1852 | is_input: |
1853 | 1853 | ||
1854 | push edx |
1854 | push edx |
1855 | mov dx,word [midisp] |
1855 | mov dx,word [midisp] |
1856 | in al,dx |
1856 | in al,dx |
1857 | and al,0x80 |
1857 | and al,0x80 |
1858 | pop edx |
1858 | pop edx |
1859 | ret |
1859 | ret |
1860 | 1860 | ||
1861 | 1861 | ||
1862 | is_output: |
1862 | is_output: |
1863 | 1863 | ||
1864 | push edx |
1864 | push edx |
1865 | mov dx,word [midisp] |
1865 | mov dx,word [midisp] |
1866 | in al,dx |
1866 | in al,dx |
1867 | and al,0x40 |
1867 | and al,0x40 |
1868 | pop edx |
1868 | pop edx |
1869 | ret |
1869 | ret |
1870 | 1870 | ||
1871 | 1871 | ||
1872 | get_mpu_in: |
1872 | get_mpu_in: |
1873 | 1873 | ||
1874 | push edx |
1874 | push edx |
1875 | mov dx,word [mididp] |
1875 | mov dx,word [mididp] |
1876 | in al,dx |
1876 | in al,dx |
1877 | pop edx |
1877 | pop edx |
1878 | ret |
1878 | ret |
1879 | 1879 | ||
1880 | 1880 | ||
1881 | put_mpu_out: |
1881 | put_mpu_out: |
1882 | 1882 | ||
1883 | push edx |
1883 | push edx |
1884 | mov dx,word [mididp] |
1884 | mov dx,word [mididp] |
1885 | out dx,al |
1885 | out dx,al |
1886 | pop edx |
1886 | pop edx |
1887 | ret |
1887 | ret |
1888 | 1888 | ||
1889 | 1889 | ||
1890 | setuart: |
1890 | setuart: |
1891 | 1891 | ||
1892 | su1: |
1892 | su1: |
1893 | call is_output |
1893 | call is_output |
1894 | cmp al,0 |
1894 | cmp al,0 |
1895 | jnz su1 |
1895 | jnz su1 |
1896 | mov dx,word [midisp] |
1896 | mov dx,word [midisp] |
1897 | mov al,0xff |
1897 | mov al,0xff |
1898 | out dx,al |
1898 | out dx,al |
1899 | su2: |
1899 | su2: |
1900 | mov dx,word [midisp] |
1900 | mov dx,word [midisp] |
1901 | mov al,0xff |
1901 | mov al,0xff |
1902 | out dx,al |
1902 | out dx,al |
1903 | call is_input |
1903 | call is_input |
1904 | cmp al,0 |
1904 | cmp al,0 |
1905 | jnz su2 |
1905 | jnz su2 |
1906 | call get_mpu_in |
1906 | call get_mpu_in |
1907 | cmp al,0xfe |
1907 | cmp al,0xfe |
1908 | jnz su2 |
1908 | jnz su2 |
1909 | su3: |
1909 | su3: |
1910 | call is_output |
1910 | call is_output |
1911 | cmp al,0 |
1911 | cmp al,0 |
1912 | jnz su3 |
1912 | jnz su3 |
1913 | mov dx,word [midisp] |
1913 | mov dx,word [midisp] |
1914 | mov al,0x3f |
1914 | mov al,0x3f |
1915 | out dx,al |
1915 | out dx,al |
1916 | 1916 | ||
1917 | ret |
1917 | ret |
1918 | 1918 | ||
1919 | 1919 | ||
1920 | align 4 |
1920 | align 4 |
1921 | 1921 | ||
1922 | sys_midi: |
1922 | sys_midi: |
1923 | 1923 | ||
1924 | cmp [mididp],0 |
1924 | cmp [mididp],0 |
1925 | jnz sm0 |
1925 | jnz sm0 |
1926 | mov [esp+36],dword 1 |
1926 | mov [esp+36],dword 1 |
1927 | ret |
1927 | ret |
1928 | sm0: |
1928 | sm0: |
1929 | 1929 | ||
1930 | cmp eax,1 |
1930 | cmp eax,1 |
1931 | mov [esp+36],dword 0 |
1931 | mov [esp+36],dword 0 |
1932 | jnz smn1 |
1932 | jnz smn1 |
1933 | call setuart |
1933 | call setuart |
1934 | ret |
1934 | ret |
1935 | smn1: |
1935 | smn1: |
1936 | 1936 | ||
1937 | cmp eax,2 |
1937 | cmp eax,2 |
1938 | jnz smn2 |
1938 | jnz smn2 |
1939 | sm10: |
1939 | sm10: |
1940 | call get_mpu_in |
1940 | call get_mpu_in |
1941 | call is_output |
1941 | call is_output |
1942 | test al,al |
1942 | test al,al |
1943 | jnz sm10 |
1943 | jnz sm10 |
1944 | mov al,bl |
1944 | mov al,bl |
1945 | call put_mpu_out |
1945 | call put_mpu_out |
1946 | ret |
1946 | ret |
1947 | smn2: |
1947 | smn2: |
1948 | 1948 | ||
1949 | ret |
1949 | ret |
1950 | 1950 | ||
1951 | 1951 | ||
1952 | detect_devices: |
1952 | detect_devices: |
1953 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1953 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1954 | include 'detect/commouse.inc' |
1954 | include 'detect/commouse.inc' |
1955 | include 'detect/ps2mouse.inc' |
1955 | include 'detect/ps2mouse.inc' |
1956 | ;include 'detect/dev_fd.inc' |
1956 | ;include 'detect/dev_fd.inc' |
1957 | ;include 'detect/dev_hdcd.inc' |
1957 | ;include 'detect/dev_hdcd.inc' |
1958 | ;include 'detect/sear_par.inc' |
1958 | ;include 'detect/sear_par.inc' |
1959 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1959 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1960 | ret |
1960 | ret |
1961 | 1961 | ||
1962 | 1962 | ||
1963 | sys_end: |
1963 | sys_end: |
1964 | 1964 | ||
1965 | mov eax,[0x3010] |
1965 | mov eax,[0x3010] |
1966 | mov [eax+TASKDATA.state], 3 ; terminate this program |
1966 | mov [eax+TASKDATA.state], 3 ; terminate this program |
1967 | 1967 | ||
1968 | waitterm: ; wait here for termination |
1968 | waitterm: ; wait here for termination |
1969 | mov eax,5 |
1969 | mov eax,5 |
1970 | call delay_hs |
1970 | call delay_hs |
1971 | jmp waitterm |
1971 | jmp waitterm |
1972 | 1972 | ||
1973 | iglobal |
1973 | iglobal |
1974 | sys_system_table: |
1974 | sys_system_table: |
1975 | dd sysfn_shutdown ; 1 = system shutdown |
1975 | dd sysfn_shutdown ; 1 = system shutdown |
1976 | dd sysfn_terminate ; 2 = terminate thread |
1976 | dd sysfn_terminate ; 2 = terminate thread |
1977 | dd sysfn_activate ; 3 = activate window |
1977 | dd sysfn_activate ; 3 = activate window |
1978 | dd sysfn_getidletime ; 4 = get idle time |
1978 | dd sysfn_getidletime ; 4 = get idle time |
1979 | dd sysfn_getcpuclock ; 5 = get cpu clock |
1979 | dd sysfn_getcpuclock ; 5 = get cpu clock |
1980 | dd sysfn_saveramdisk ; 6 = save ramdisk |
1980 | dd sysfn_saveramdisk ; 6 = save ramdisk |
1981 | dd sysfn_getactive ; 7 = get active window |
1981 | dd sysfn_getactive ; 7 = get active window |
1982 | dd sysfn_sound_flag ; 8 = get/set sound_flag |
1982 | dd sysfn_sound_flag ; 8 = get/set sound_flag |
1983 | dd sysfn_shutdown_param ; 9 = shutdown with parameter |
1983 | dd sysfn_shutdown_param ; 9 = shutdown with parameter |
1984 | dd sysfn_minimize ; 10 = minimize window |
1984 | dd sysfn_minimize ; 10 = minimize window |
1985 | dd sysfn_getdiskinfo ; 11 = get disk subsystem info |
1985 | dd sysfn_getdiskinfo ; 11 = get disk subsystem info |
1986 | dd sysfn_lastkey ; 12 = get last pressed key |
1986 | dd sysfn_lastkey ; 12 = get last pressed key |
1987 | dd sysfn_getversion ; 13 = get kernel version |
1987 | dd sysfn_getversion ; 13 = get kernel version |
1988 | dd sysfn_waitretrace ; 14 = wait retrace |
1988 | dd sysfn_waitretrace ; 14 = wait retrace |
1989 | dd sysfn_centermouse ; 15 = center mouse cursor |
1989 | dd sysfn_centermouse ; 15 = center mouse cursor |
1990 | dd sysfn_getfreemem ; 16 = get free memory size |
1990 | dd sysfn_getfreemem ; 16 = get free memory size |
1991 | dd sysfn_getallmem ; 17 = get total memory size |
1991 | dd sysfn_getallmem ; 17 = get total memory size |
1992 | dd sysfn_terminate2 ; 18 = terminate thread using PID |
1992 | dd sysfn_terminate2 ; 18 = terminate thread using PID |
1993 | ; instead of slot |
1993 | ; instead of slot |
1994 | dd sysfn_mouse_acceleration; 19 = set/get mouse acceleration |
1994 | dd sysfn_mouse_acceleration; 19 = set/get mouse acceleration |
1995 | sysfn_num = ($ - sys_system_table)/4 |
1995 | sysfn_num = ($ - sys_system_table)/4 |
1996 | endg |
1996 | endg |
1997 | 1997 | ||
1998 | sys_system: |
1998 | sys_system: |
1999 | dec eax |
1999 | dec eax |
2000 | cmp eax, sysfn_num |
2000 | cmp eax, sysfn_num |
2001 | jae @f |
2001 | jae @f |
2002 | jmp dword [sys_system_table + eax*4] |
2002 | jmp dword [sys_system_table + eax*4] |
2003 | @@: |
2003 | @@: |
2004 | ret |
2004 | ret |
2005 | 2005 | ||
2006 | sysfn_shutdown: ; 18.1 = BOOT |
2006 | sysfn_shutdown: ; 18.1 = BOOT |
2007 | mov [0x2f0000+0x9030],byte 0 |
2007 | mov [0x2f0000+0x9030],byte 0 |
2008 | for_shutdown_parameter: |
2008 | for_shutdown_parameter: |
2009 | mov eax,[0x3004] |
2009 | mov eax,[0x3004] |
2010 | add eax,2 |
2010 | add eax,2 |
2011 | mov [shutdown_processes],eax |
2011 | mov [shutdown_processes],eax |
2012 | mov [0xFF00],al |
2012 | mov [0xFF00],al |
2013 | and dword [esp+36], 0 |
2013 | and dword [esp+36], 0 |
2014 | ret |
2014 | ret |
2015 | uglobal |
2015 | uglobal |
2016 | shutdown_processes: dd 0x0 |
2016 | shutdown_processes: dd 0x0 |
2017 | endg |
2017 | endg |
2018 | 2018 | ||
2019 | sysfn_terminate: ; 18.2 = TERMINATE |
2019 | sysfn_terminate: ; 18.2 = TERMINATE |
2020 | cmp ebx,2 |
2020 | cmp ebx,2 |
2021 | jb noprocessterminate |
2021 | jb noprocessterminate |
2022 | mov edx,[0x3004] |
2022 | mov edx,[0x3004] |
2023 | cmp ebx,edx |
2023 | cmp ebx,edx |
2024 | ja noprocessterminate |
2024 | ja noprocessterminate |
2025 | mov eax,[0x3004] |
2025 | mov eax,[0x3004] |
2026 | shl ebx,5 |
2026 | shl ebx,5 |
2027 | mov edx,[ebx+0x3000+TASKDATA.pid] |
2027 | mov edx,[ebx+0x3000+TASKDATA.pid] |
2028 | add ebx,0x3000+TASKDATA.state |
2028 | add ebx,0x3000+TASKDATA.state |
2029 | cmp byte [ebx], 9 |
2029 | cmp byte [ebx], 9 |
2030 | jz noprocessterminate |
2030 | jz noprocessterminate |
2031 | 2031 | ||
2032 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
2032 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
2033 | mov [ebx],byte 3 ; clear possible i40's |
2033 | mov [ebx],byte 3 ; clear possible i40's |
2034 | ;call MEM_Heap_UnLock |
2034 | ;call MEM_Heap_UnLock |
2035 | 2035 | ||
2036 | cmp edx,[application_table_status] ; clear app table stat |
2036 | cmp edx,[application_table_status] ; clear app table stat |
2037 | jne noatsc |
2037 | jne noatsc |
2038 | mov [application_table_status],0 |
2038 | mov [application_table_status],0 |
2039 | noatsc: |
2039 | noatsc: |
2040 | noprocessterminate: |
2040 | noprocessterminate: |
2041 | ret |
2041 | ret |
2042 | 2042 | ||
2043 | sysfn_terminate2: |
2043 | sysfn_terminate2: |
2044 | ;lock application_table_status mutex |
2044 | ;lock application_table_status mutex |
2045 | .table_status: |
2045 | .table_status: |
2046 | cli |
2046 | cli |
2047 | cmp [application_table_status],0 |
2047 | cmp [application_table_status],0 |
2048 | je .stf |
2048 | je .stf |
2049 | sti |
2049 | sti |
2050 | call change_task |
2050 | call change_task |
2051 | jmp .table_status |
2051 | jmp .table_status |
2052 | .stf: |
2052 | .stf: |
2053 | call set_application_table_status |
2053 | call set_application_table_status |
2054 | mov eax,ebx |
2054 | mov eax,ebx |
2055 | call pid_to_slot |
2055 | call pid_to_slot |
2056 | test eax,eax |
2056 | test eax,eax |
2057 | jz .not_found |
2057 | jz .not_found |
2058 | mov ebx,eax |
2058 | mov ebx,eax |
2059 | cli |
2059 | cli |
2060 | call sysfn_terminate |
2060 | call sysfn_terminate |
2061 | mov [application_table_status],0 |
2061 | mov [application_table_status],0 |
2062 | sti |
2062 | sti |
2063 | and dword [esp+36],0 |
2063 | and dword [esp+36],0 |
2064 | ret |
2064 | ret |
2065 | .not_found: |
2065 | .not_found: |
2066 | mov [application_table_status],0 |
2066 | mov [application_table_status],0 |
2067 | or dword [esp+36],-1 |
2067 | or dword [esp+36],-1 |
2068 | ret |
2068 | ret |
2069 | 2069 | ||
2070 | sysfn_activate: ; 18.3 = ACTIVATE WINDOW |
2070 | sysfn_activate: ; 18.3 = ACTIVATE WINDOW |
2071 | cmp ebx,2 |
2071 | cmp ebx,2 |
2072 | jb .nowindowactivate |
2072 | jb .nowindowactivate |
2073 | cmp ebx,[0x3004] |
2073 | cmp ebx,[0x3004] |
2074 | ja .nowindowactivate |
2074 | ja .nowindowactivate |
2075 | 2075 | ||
2076 | mov [window_minimize], 2 ; restore window if minimized |
2076 | mov [window_minimize], 2 ; restore window if minimized |
2077 | 2077 | ||
2078 | movzx esi, word [0xC000 + ebx*2] |
2078 | movzx esi, word [0xC000 + ebx*2] |
2079 | cmp esi, [0x3004] |
2079 | cmp esi, [0x3004] |
2080 | je .nowindowactivate ; already active |
2080 | je .nowindowactivate ; already active |
2081 | 2081 | ||
2082 | mov edi, ebx |
2082 | mov edi, ebx |
2083 | shl edi, 5 |
2083 | shl edi, 5 |
2084 | add edi, window_data |
2084 | add edi, window_data |
2085 | movzx esi, word [0xC000 + ebx * 2] |
2085 | movzx esi, word [0xC000 + ebx * 2] |
2086 | lea esi, [0xC400 + esi * 2] |
2086 | lea esi, [0xC400 + esi * 2] |
2087 | call waredraw |
2087 | call waredraw |
2088 | .nowindowactivate: |
2088 | .nowindowactivate: |
2089 | ret |
2089 | ret |
2090 | 2090 | ||
2091 | sysfn_getidletime: ; 18.4 = GET IDLETIME |
2091 | sysfn_getidletime: ; 18.4 = GET IDLETIME |
2092 | mov eax,[idleusesec] |
2092 | mov eax,[idleusesec] |
2093 | mov [esp+36], eax |
2093 | mov [esp+36], eax |
2094 | ret |
2094 | ret |
2095 | 2095 | ||
2096 | sysfn_getcpuclock: ; 18.5 = GET TSC/SEC |
2096 | sysfn_getcpuclock: ; 18.5 = GET TSC/SEC |
2097 | mov eax,[0xf600] |
2097 | mov eax,[0xf600] |
2098 | mov [esp+36], eax |
2098 | mov [esp+36], eax |
2099 | ret |
2099 | ret |
2100 | 2100 | ||
2101 | ; SAVE ramdisk to /hd/1/menuet.img |
2101 | ; SAVE ramdisk to /hd/1/menuet.img |
2102 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2102 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2103 | include 'blkdev/rdsave.inc' |
2103 | include 'blkdev/rdsave.inc' |
2104 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2104 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2105 | 2105 | ||
2106 | sysfn_getactive: ; 18.7 = get active window |
2106 | sysfn_getactive: ; 18.7 = get active window |
2107 | mov eax, [0x3004] |
2107 | mov eax, [0x3004] |
2108 | movzx eax, word [0xC400 + eax*2] |
2108 | movzx eax, word [0xC400 + eax*2] |
2109 | mov [esp+36],eax |
2109 | mov [esp+36],eax |
2110 | ret |
2110 | ret |
2111 | 2111 | ||
2112 | sysfn_sound_flag: ; 18.8 = get/set sound_flag |
2112 | sysfn_sound_flag: ; 18.8 = get/set sound_flag |
2113 | cmp ebx,1 |
2113 | cmp ebx,1 |
2114 | jne nogetsoundflag |
2114 | jne nogetsoundflag |
2115 | movzx eax,byte [sound_flag] ; get sound_flag |
2115 | movzx eax,byte [sound_flag] ; get sound_flag |
2116 | mov [esp+36],eax |
2116 | mov [esp+36],eax |
2117 | ret |
2117 | ret |
2118 | nogetsoundflag: |
2118 | nogetsoundflag: |
2119 | cmp ebx,2 |
2119 | cmp ebx,2 |
2120 | jnz nosoundflag |
2120 | jnz nosoundflag |
2121 | xor byte [sound_flag], 1 |
2121 | xor byte [sound_flag], 1 |
2122 | nosoundflag: |
2122 | nosoundflag: |
2123 | ret |
2123 | ret |
2124 | 2124 | ||
2125 | sysfn_shutdown_param: ; 18.9 = system shutdown with param |
2125 | sysfn_shutdown_param: ; 18.9 = system shutdown with param |
2126 | cmp ebx,1 |
2126 | cmp ebx,1 |
2127 | jl exit_for_anyone |
2127 | jl exit_for_anyone |
2128 | cmp ebx,4 |
2128 | cmp ebx,4 |
2129 | jg exit_for_anyone |
2129 | jg exit_for_anyone |
2130 | mov [0x2f0000+0x9030],bl |
2130 | mov [0x2f0000+0x9030],bl |
2131 | jmp for_shutdown_parameter |
2131 | jmp for_shutdown_parameter |
2132 | 2132 | ||
2133 | sysfn_minimize: ; 18.10 = minimize window |
2133 | sysfn_minimize: ; 18.10 = minimize window |
2134 | mov [window_minimize],1 |
2134 | mov [window_minimize],1 |
2135 | exit_for_anyone: |
2135 | exit_for_anyone: |
2136 | ret |
2136 | ret |
2137 | 2137 | ||
2138 | sysfn_getdiskinfo: ; 18.11 = get disk info table |
2138 | sysfn_getdiskinfo: ; 18.11 = get disk info table |
2139 | cmp ebx,1 |
2139 | cmp ebx,1 |
2140 | jnz full_table |
2140 | jnz full_table |
2141 | small_table: |
2141 | small_table: |
2142 | call for_all_tables |
2142 | call for_all_tables |
2143 | mov ecx,10 |
2143 | mov ecx,10 |
2144 | cld |
2144 | cld |
2145 | rep movsb |
2145 | rep movsb |
2146 | ret |
2146 | ret |
2147 | for_all_tables: |
2147 | for_all_tables: |
2148 | mov edi,[0x3010] |
2148 | mov edi,[0x3010] |
2149 | mov edi,[edi+TASKDATA.mem_start] |
2149 | mov edi,[edi+TASKDATA.mem_start] |
2150 | add edi,ecx |
2150 | add edi,ecx |
2151 | mov esi,0x40000 |
2151 | mov esi,0x40000 |
2152 | ret |
2152 | ret |
2153 | full_table: |
2153 | full_table: |
2154 | cmp ebx,2 |
2154 | cmp ebx,2 |
2155 | jnz exit_for_anyone |
2155 | jnz exit_for_anyone |
2156 | call for_all_tables |
2156 | call for_all_tables |
2157 | mov ecx,16384 |
2157 | mov ecx,16384 |
2158 | cld |
2158 | cld |
2159 | rep movsd |
2159 | rep movsd |
2160 | ret |
2160 | ret |
2161 | 2161 | ||
2162 | sysfn_lastkey: ; 18.12 = return 0 (backward compatibility) |
2162 | sysfn_lastkey: ; 18.12 = return 0 (backward compatibility) |
2163 | and dword [esp+36], 0 |
2163 | and dword [esp+36], 0 |
2164 | ret |
2164 | ret |
2165 | 2165 | ||
2166 | sysfn_getversion: ; 18.13 = get kernel ID and version |
2166 | sysfn_getversion: ; 18.13 = get kernel ID and version |
2167 | mov edi,[0x3010] |
2167 | mov edi,[0x3010] |
2168 | mov edi,[edi+TASKDATA.mem_start] |
2168 | mov edi,[edi+TASKDATA.mem_start] |
2169 | add edi,ebx |
2169 | add edi,ebx |
2170 | mov esi,version_inf |
2170 | mov esi,version_inf |
2171 | mov ecx,version_end-version_inf |
2171 | mov ecx,version_end-version_inf |
2172 | cld |
2172 | cld |
2173 | rep movsb |
2173 | rep movsb |
2174 | ret |
2174 | ret |
2175 | 2175 | ||
2176 | sysfn_waitretrace: ; 18.14 = sys wait retrace |
2176 | sysfn_waitretrace: ; 18.14 = sys wait retrace |
2177 | ;wait retrace functions |
2177 | ;wait retrace functions |
2178 | sys_wait_retrace: |
2178 | sys_wait_retrace: |
2179 | mov edx,0x3da |
2179 | mov edx,0x3da |
2180 | WaitRetrace_loop: |
2180 | WaitRetrace_loop: |
2181 | in al,dx |
2181 | in al,dx |
2182 | test al,1000b |
2182 | test al,1000b |
2183 | jz WaitRetrace_loop |
2183 | jz WaitRetrace_loop |
2184 | mov [esp+36],dword 0 |
2184 | mov [esp+36],dword 0 |
2185 | ret |
2185 | ret |
2186 | 2186 | ||
2187 | sysfn_centermouse: ; 18.15 = mouse centered |
2187 | sysfn_centermouse: ; 18.15 = mouse centered |
2188 | call mouse_centered |
2188 | call mouse_centered |
2189 | mov [esp+36],dword 0 |
2189 | mov [esp+36],dword 0 |
2190 | ret |
2190 | ret |
2191 | 2191 | ||
2192 | sysfn_mouse_acceleration: ; 18.19 = set/get mouse features |
2192 | sysfn_mouse_acceleration: ; 18.19 = set/get mouse features |
2193 | cmp ebx,0 ; get mouse speed factor |
2193 | cmp ebx,0 ; get mouse speed factor |
2194 | jnz .set_mouse_acceleration |
2194 | jnz .set_mouse_acceleration |
2195 | xor eax,eax |
2195 | xor eax,eax |
2196 | mov ax,[mouse_speed_factor] |
2196 | mov ax,[mouse_speed_factor] |
2197 | mov [esp+36],eax |
2197 | mov [esp+36],eax |
2198 | ret |
2198 | ret |
2199 | .set_mouse_acceleration: |
2199 | .set_mouse_acceleration: |
2200 | cmp ebx,1 ; set mouse speed factor |
2200 | cmp ebx,1 ; set mouse speed factor |
2201 | jnz .get_mouse_delay |
2201 | jnz .get_mouse_delay |
2202 | mov [mouse_speed_factor],cx |
2202 | mov [mouse_speed_factor],cx |
2203 | ret |
2203 | ret |
2204 | .get_mouse_delay: |
2204 | .get_mouse_delay: |
2205 | cmp ebx,2 ; get mouse delay |
2205 | cmp ebx,2 ; get mouse delay |
2206 | jnz .set_mouse_delay |
2206 | jnz .set_mouse_delay |
2207 | mov eax,[mouse_delay] |
2207 | mov eax,[mouse_delay] |
2208 | mov [esp+36],eax |
2208 | mov [esp+36],eax |
2209 | ret |
2209 | ret |
2210 | .set_mouse_delay: |
2210 | .set_mouse_delay: |
2211 | cmp ebx,3 ; set mouse delay |
2211 | cmp ebx,3 ; set mouse delay |
2212 | jnz .set_pointer_position |
2212 | jnz .set_pointer_position |
2213 | mov [mouse_delay],ecx |
2213 | mov [mouse_delay],ecx |
2214 | ret |
2214 | ret |
2215 | .set_pointer_position: |
2215 | .set_pointer_position: |
2216 | cmp ebx,4 ; set mouse pointer position |
2216 | cmp ebx,4 ; set mouse pointer position |
2217 | jnz .end |
2217 | jnz .end |
2218 | mov [0xFB0C],cx ;y |
2218 | mov [0xFB0C],cx ;y |
2219 | ror ecx,16 |
2219 | ror ecx,16 |
2220 | mov [0xFB0A],cx ;x |
2220 | mov [0xFB0A],cx ;x |
2221 | rol ecx,16 |
2221 | rol ecx,16 |
2222 | .end: |
2222 | .end: |
2223 | ret |
2223 | ret |
2224 | 2224 | ||
2225 | sysfn_getfreemem: |
2225 | sysfn_getfreemem: |
2226 | mov eax,[MEM_FreeSpace] |
2226 | mov eax,[MEM_FreeSpace] |
2227 | shl eax,2 |
2227 | shl eax,2 |
2228 | mov [esp+36],eax |
2228 | mov [esp+36],eax |
2229 | ret |
2229 | ret |
2230 | 2230 | ||
2231 | sysfn_getallmem: |
2231 | sysfn_getallmem: |
2232 | mov eax,[0xFE8C] |
2232 | mov eax,[0xFE8C] |
2233 | shr eax,10 |
2233 | shr eax,10 |
2234 | ; mov eax,[MEM_AllSpace] |
2234 | ; mov eax,[MEM_AllSpace] |
2235 | ; shl eax,2 |
2235 | ; shl eax,2 |
2236 | mov [esp+36],eax |
2236 | mov [esp+36],eax |
2237 | ret |
2237 | ret |
2238 | 2238 | ||
2239 | uglobal |
2239 | uglobal |
2240 | ;// mike.dld, 2006-29-01 [ |
2240 | ;// mike.dld, 2006-29-01 [ |
2241 | screen_workarea RECT |
2241 | screen_workarea RECT |
2242 | ;// mike.dld, 2006-29-01 ] |
2242 | ;// mike.dld, 2006-29-01 ] |
2243 | window_minimize db 0 |
2243 | window_minimize db 0 |
2244 | sound_flag db 0 |
2244 | sound_flag db 0 |
2245 | endg |
2245 | endg |
2246 | 2246 | ||
2247 | iglobal |
2247 | iglobal |
2248 | version_inf: |
2248 | version_inf: |
2249 | db 0,6,0,0 ; version 0.6.0.0 |
2249 | db 0,6,0,0 ; version 0.6.0.0 |
2250 | db UID_KOLIBRI |
2250 | db UID_KOLIBRI |
2251 | db 'Kolibri',0 |
2251 | db 'Kolibri',0 |
2252 | version_end: |
2252 | version_end: |
2253 | endg |
2253 | endg |
2254 | 2254 | ||
2255 | UID_NONE=0 |
2255 | UID_NONE=0 |
2256 | UID_MENUETOS=1 ;official |
2256 | UID_MENUETOS=1 ;official |
2257 | UID_KOLIBRI=2 ;russian |
2257 | UID_KOLIBRI=2 ;russian |
2258 | 2258 | ||
2259 | sys_cachetodiskette: |
2259 | sys_cachetodiskette: |
2260 | ; pushad |
2260 | ; pushad |
2261 | ; cmp eax,1 |
2261 | ; cmp eax,1 |
2262 | ; jne no_write_all_of_ramdisk |
2262 | ; jne no_write_all_of_ramdisk |
2263 | ; call fdc_writeramdisk |
2263 | ; call fdc_writeramdisk |
2264 | ; popad |
2264 | ; popad |
2265 | ; ret |
2265 | ; ret |
2266 | ; no_write_all_of_ramdisk: |
2266 | ; no_write_all_of_ramdisk: |
2267 | ; cmp eax,2 |
2267 | ; cmp eax,2 |
2268 | ; jne no_write_part_of_ramdisk |
2268 | ; jne no_write_part_of_ramdisk |
2269 | ; call fdc_commitflush |
2269 | ; call fdc_commitflush |
2270 | ; popad |
2270 | ; popad |
2271 | ; ret |
2271 | ; ret |
2272 | ; no_write_part_of_ramdisk: |
2272 | ; no_write_part_of_ramdisk: |
2273 | ; cmp eax,3 |
2273 | ; cmp eax,3 |
2274 | ; jne no_set_fdc |
2274 | ; jne no_set_fdc |
2275 | ; call fdc_set |
2275 | ; call fdc_set |
2276 | ; popad |
2276 | ; popad |
2277 | ; ret |
2277 | ; ret |
2278 | ; no_set_fdc: |
2278 | ; no_set_fdc: |
2279 | ; cmp eax,4 |
2279 | ; cmp eax,4 |
2280 | ; jne no_get_fdc |
2280 | ; jne no_get_fdc |
2281 | ; popad |
2281 | ; popad |
2282 | ; call fdc_get |
2282 | ; call fdc_get |
2283 | ; mov [esp+36],ecx |
2283 | ; mov [esp+36],ecx |
2284 | ; ret |
2284 | ; ret |
2285 | ; no_get_fdc: |
2285 | ; no_get_fdc: |
2286 | ; popad |
2286 | ; popad |
2287 | ; ret |
2287 | ; ret |
2288 | cmp eax,1 |
2288 | cmp eax,1 |
2289 | jne no_floppy_a_save |
2289 | jne no_floppy_a_save |
2290 | mov [flp_number],1 |
2290 | mov [flp_number],1 |
2291 | jmp save_image_on_floppy |
2291 | jmp save_image_on_floppy |
2292 | no_floppy_a_save: |
2292 | no_floppy_a_save: |
2293 | cmp eax,2 |
2293 | cmp eax,2 |
2294 | jne no_floppy_b_save |
2294 | jne no_floppy_b_save |
2295 | mov [flp_number],2 |
2295 | mov [flp_number],2 |
2296 | save_image_on_floppy: |
2296 | save_image_on_floppy: |
2297 | call save_image |
2297 | call save_image |
2298 | mov [esp+36],dword 0 |
2298 | mov [esp+36],dword 0 |
2299 | cmp [FDC_Status],0 |
2299 | cmp [FDC_Status],0 |
2300 | je yes_floppy_save |
2300 | je yes_floppy_save |
2301 | no_floppy_b_save: |
2301 | no_floppy_b_save: |
2302 | mov [esp+36],dword 1 |
2302 | mov [esp+36],dword 1 |
2303 | yes_floppy_save: |
2303 | yes_floppy_save: |
2304 | ret |
2304 | ret |
2305 | 2305 | ||
2306 | uglobal |
2306 | uglobal |
2307 | ; bgrchanged dd 0x0 |
2307 | ; bgrchanged dd 0x0 |
2308 | endg |
2308 | endg |
2309 | 2309 | ||
2310 | sys_background: |
2310 | sys_background: |
2311 | 2311 | ||
2312 | cmp eax,1 ; BACKGROUND SIZE |
2312 | cmp eax,1 ; BACKGROUND SIZE |
2313 | jnz nosb1 |
2313 | jnz nosb1 |
2314 | cmp ebx,0 |
2314 | cmp ebx,0 |
2315 | je sbgrr |
2315 | je sbgrr |
2316 | cmp ecx,0 |
2316 | cmp ecx,0 |
2317 | je sbgrr |
2317 | je sbgrr |
2318 | mov [display_data-8],ebx |
2318 | mov [display_data-8],ebx |
2319 | mov [display_data-4],ecx |
2319 | mov [display_data-4],ecx |
2320 | ; mov [bgrchanged],1 |
2320 | ; mov [bgrchanged],1 |
2321 | sbgrr: |
2321 | sbgrr: |
2322 | ret |
2322 | ret |
2323 | nosb1: |
2323 | nosb1: |
2324 | 2324 | ||
2325 | cmp eax,2 ; SET PIXEL |
2325 | cmp eax,2 ; SET PIXEL |
2326 | jnz nosb2 |
2326 | jnz nosb2 |
2327 | mov edx,0x160000-16 |
2327 | mov edx,0x160000-16 |
2328 | cmp edx,ebx |
2328 | cmp edx,ebx |
2329 | jbe nosb2 |
2329 | jbe nosb2 |
2330 | mov edx,[ebx] |
2330 | mov edx,[ebx] |
2331 | and edx,0xFF000000 ;255*256*256*256 |
2331 | and edx,0xFF000000 ;255*256*256*256 |
2332 | and ecx,0x00FFFFFF ;255*256*256+255*256+255 |
2332 | and ecx,0x00FFFFFF ;255*256*256+255*256+255 |
2333 | add edx,ecx |
2333 | add edx,ecx |
2334 | mov [ebx+0x300000],edx |
2334 | mov [ebx+0x300000],edx |
2335 | ; mov [bgrchanged],1 |
2335 | ; mov [bgrchanged],1 |
2336 | ret |
2336 | ret |
2337 | nosb2: |
2337 | nosb2: |
2338 | 2338 | ||
2339 | cmp eax,3 ; DRAW BACKGROUND |
2339 | cmp eax,3 ; DRAW BACKGROUND |
2340 | jnz nosb3 |
2340 | jnz nosb3 |
2341 | draw_background_temp: |
2341 | draw_background_temp: |
2342 | ; cmp [bgrchanged],1 ;0 |
2342 | ; cmp [bgrchanged],1 ;0 |
2343 | ; je nosb31 |
2343 | ; je nosb31 |
2344 | ;draw_background_temp: |
2344 | ;draw_background_temp: |
2345 | ; mov [bgrchanged],1 ;0 |
2345 | ; mov [bgrchanged],1 ;0 |
2346 | mov [0xfff0],byte 1 |
2346 | mov [0xfff0],byte 1 |
2347 | mov [background_defined], 1 |
2347 | mov [background_defined], 1 |
2348 | nosb31: |
2348 | nosb31: |
2349 | ret |
2349 | ret |
2350 | nosb3: |
2350 | nosb3: |
2351 | 2351 | ||
2352 | cmp eax,4 ; TILED / STRETCHED |
2352 | cmp eax,4 ; TILED / STRETCHED |
2353 | jnz nosb4 |
2353 | jnz nosb4 |
2354 | cmp ebx,[display_data-12] |
2354 | cmp ebx,[display_data-12] |
2355 | je nosb41 |
2355 | je nosb41 |
2356 | mov [display_data-12],ebx |
2356 | mov [display_data-12],ebx |
2357 | ; mov [bgrchanged],1 |
2357 | ; mov [bgrchanged],1 |
2358 | nosb41: |
2358 | nosb41: |
2359 | ret |
2359 | ret |
2360 | nosb4: |
2360 | nosb4: |
2361 | 2361 | ||
2362 | cmp eax,5 ; BLOCK MOVE TO BGR |
2362 | cmp eax,5 ; BLOCK MOVE TO BGR |
2363 | jnz nosb5 |
2363 | jnz nosb5 |
2364 | ; bughere |
2364 | ; bughere |
2365 | mov edi, [0x3010] |
2365 | mov edi, [0x3010] |
2366 | add ebx, [edi+TASKDATA.mem_start] |
2366 | add ebx, [edi+TASKDATA.mem_start] |
2367 | ; mov esi, ebx |
2367 | ; mov esi, ebx |
2368 | ; mov edi, ecx |
2368 | ; mov edi, ecx |
2369 | mov eax, ebx |
2369 | mov eax, ebx |
2370 | mov ebx, ecx |
2370 | mov ebx, ecx |
2371 | add ecx, edx |
2371 | add ecx, edx |
2372 | cmp ecx, 0x160000-16 |
2372 | cmp ecx, 0x160000-16 |
2373 | ja .fin |
2373 | ja .fin |
2374 | ; add edi, 0x300000 |
2374 | ; add edi, 0x300000 |
2375 | add ebx, 0x300000 |
2375 | add ebx, 0x300000 |
2376 | mov ecx, edx |
2376 | mov ecx, edx |
2377 | cmp ecx, 0x160000-16 |
2377 | cmp ecx, 0x160000-16 |
2378 | ja .fin |
2378 | ja .fin |
2379 | ; mov [bgrchanged],1 |
2379 | ; mov [bgrchanged],1 |
2380 | ; cld |
2380 | ; cld |
2381 | ; rep movsb |
2381 | ; rep movsb |
2382 | call memmove |
2382 | call memmove |
2383 | .fin: |
2383 | .fin: |
2384 | ret |
2384 | ret |
2385 | nosb5: |
2385 | nosb5: |
2386 | 2386 | ||
2387 | ret |
2387 | ret |
2388 | 2388 | ||
2389 | 2389 | ||
2390 | align 4 |
2390 | align 4 |
2391 | 2391 | ||
2392 | sys_getbackground: |
2392 | sys_getbackground: |
2393 | 2393 | ||
2394 | cmp eax,1 ; SIZE |
2394 | cmp eax,1 ; SIZE |
2395 | jnz nogb1 |
2395 | jnz nogb1 |
2396 | mov eax,[display_data-8] |
2396 | mov eax,[display_data-8] |
2397 | shl eax,16 |
2397 | shl eax,16 |
2398 | mov ax,[display_data-4] |
2398 | mov ax,[display_data-4] |
2399 | mov [esp+36],eax |
2399 | mov [esp+36],eax |
2400 | ret |
2400 | ret |
2401 | nogb1: |
2401 | nogb1: |
2402 | 2402 | ||
2403 | cmp eax,2 ; PIXEL |
2403 | cmp eax,2 ; PIXEL |
2404 | jnz nogb2 |
2404 | jnz nogb2 |
2405 | mov edx,0x160000-16 |
2405 | mov edx,0x160000-16 |
2406 | cmp edx,ebx |
2406 | cmp edx,ebx |
2407 | jbe nogb2 |
2407 | jbe nogb2 |
2408 | mov eax, [ebx+0x300000] |
2408 | mov eax, [ebx+0x300000] |
2409 | and eax, 0xFFFFFF |
2409 | and eax, 0xFFFFFF |
2410 | mov [esp+36],eax |
2410 | mov [esp+36],eax |
2411 | ret |
2411 | ret |
2412 | nogb2: |
2412 | nogb2: |
2413 | 2413 | ||
2414 | cmp eax,4 ; TILED / STRETCHED |
2414 | cmp eax,4 ; TILED / STRETCHED |
2415 | jnz nogb4 |
2415 | jnz nogb4 |
2416 | mov eax,[display_data-12] |
2416 | mov eax,[display_data-12] |
2417 | nogb4: |
2417 | nogb4: |
2418 | mov [esp+36],eax |
2418 | mov [esp+36],eax |
2419 | ret |
2419 | ret |
2420 | 2420 | ||
2421 | 2421 | ||
2422 | align 4 |
2422 | align 4 |
2423 | 2423 | ||
2424 | sys_getkey: |
2424 | sys_getkey: |
2425 | mov [esp+36],dword 1 |
2425 | mov [esp+36],dword 1 |
2426 | ; test main buffer |
2426 | ; test main buffer |
2427 | mov ebx, [0x3000] ; TOP OF WINDOW STACK |
2427 | mov ebx, [0x3000] ; TOP OF WINDOW STACK |
2428 | movzx ecx,word [0xC000 + ebx * 2] |
2428 | movzx ecx,word [0xC000 + ebx * 2] |
2429 | mov edx,[0x3004] |
2429 | mov edx,[0x3004] |
2430 | cmp ecx,edx |
2430 | cmp ecx,edx |
2431 | jne .finish |
2431 | jne .finish |
2432 | cmp [0xf400],byte 0 |
2432 | cmp [0xf400],byte 0 |
2433 | je .finish |
2433 | je .finish |
2434 | movzx eax,byte [0xf401] |
2434 | movzx eax,byte [0xf401] |
2435 | shl eax,8 |
2435 | shl eax,8 |
2436 | push eax |
2436 | push eax |
2437 | dec byte [0xf400] |
2437 | dec byte [0xf400] |
2438 | and byte [0xf400],127 |
2438 | and byte [0xf400],127 |
2439 | movzx ecx,byte [0xf400] |
2439 | movzx ecx,byte [0xf400] |
2440 | add ecx,2 |
2440 | add ecx,2 |
2441 | ; mov esi,0xf402 |
2441 | ; mov esi,0xf402 |
2442 | ; mov edi,0xf401 |
2442 | ; mov edi,0xf401 |
2443 | ; cld |
2443 | ; cld |
2444 | ; rep movsb |
2444 | ; rep movsb |
2445 | mov eax, 0xF402 |
2445 | mov eax, 0xF402 |
2446 | mov ebx, 0xF401 |
2446 | mov ebx, 0xF401 |
2447 | call memmove |
2447 | call memmove |
2448 | pop eax |
2448 | pop eax |
2449 | .ret_eax: |
2449 | .ret_eax: |
2450 | mov [esp+36],eax |
2450 | mov [esp+36],eax |
2451 | ret |
2451 | ret |
2452 | .finish: |
2452 | .finish: |
2453 | ; test hotkeys buffer |
2453 | ; test hotkeys buffer |
2454 | mov ecx, hotkey_buffer |
2454 | mov ecx, hotkey_buffer |
2455 | @@: |
2455 | @@: |
2456 | cmp [ecx], ebx |
2456 | cmp [ecx], ebx |
2457 | jz .found |
2457 | jz .found |
2458 | add ecx, 8 |
2458 | add ecx, 8 |
2459 | cmp ecx, hotkey_buffer+120*8 |
2459 | cmp ecx, hotkey_buffer+120*8 |
2460 | jb @b |
2460 | jb @b |
2461 | ret |
2461 | ret |
2462 | .found: |
2462 | .found: |
2463 | mov ax, [ecx+6] |
2463 | mov ax, [ecx+6] |
2464 | shl eax, 16 |
2464 | shl eax, 16 |
2465 | mov ah, [ecx+4] |
2465 | mov ah, [ecx+4] |
2466 | mov al, 2 |
2466 | mov al, 2 |
2467 | and dword [ecx+4], 0 |
2467 | and dword [ecx+4], 0 |
2468 | and dword [ecx], 0 |
2468 | and dword [ecx], 0 |
2469 | jmp .ret_eax |
2469 | jmp .ret_eax |
2470 | 2470 | ||
2471 | align 4 |
2471 | align 4 |
2472 | 2472 | ||
2473 | sys_getbutton: |
2473 | sys_getbutton: |
2474 | 2474 | ||
2475 | mov ebx, [0x3000] ; TOP OF WINDOW STACK |
2475 | mov ebx, [0x3000] ; TOP OF WINDOW STACK |
2476 | mov [esp+36],dword 1 |
2476 | mov [esp+36],dword 1 |
2477 | movzx ecx, word [0xC000 + ebx * 2] |
2477 | movzx ecx, word [0xC000 + ebx * 2] |
2478 | mov edx, [0x3004] ; less than 256 processes |
2478 | mov edx, [0x3004] ; less than 256 processes |
2479 | cmp ecx,edx |
2479 | cmp ecx,edx |
2480 | jne .exit |
2480 | jne .exit |
2481 | movzx eax,byte [0xf500] |
2481 | movzx eax,byte [0xf500] |
2482 | test eax,eax |
2482 | test eax,eax |
2483 | jz .exit |
2483 | jz .exit |
2484 | mov eax,[0xf501] |
2484 | mov eax,[0xf501] |
2485 | shl eax,8 |
2485 | shl eax,8 |
2486 | mov [0xf500],byte 0 |
2486 | mov [0xf500],byte 0 |
2487 | mov [esp+36],eax |
2487 | mov [esp+36],eax |
2488 | .exit: |
2488 | .exit: |
2489 | ret |
2489 | ret |
2490 | 2490 | ||
2491 | 2491 | ||
2492 | align 4 |
2492 | align 4 |
2493 | 2493 | ||
2494 | sys_cpuusage: |
2494 | sys_cpuusage: |
2495 | 2495 | ||
2496 | ; RETURN: |
2496 | ; RETURN: |
2497 | ; |
2497 | ; |
2498 | ; +00 dword process cpu usage |
2498 | ; +00 dword process cpu usage |
2499 | ; +04 word position in windowing stack |
2499 | ; +04 word position in windowing stack |
2500 | ; +06 word windowing stack value at current position (cpu nro) |
2500 | ; +06 word windowing stack value at current position (cpu nro) |
2501 | ; +10 12 bytes name |
2501 | ; +10 12 bytes name |
2502 | ; +22 dword start in mem |
2502 | ; +22 dword start in mem |
2503 | ; +26 dword used mem |
2503 | ; +26 dword used mem |
2504 | ; +30 dword PID , process idenfification number |
2504 | ; +30 dword PID , process idenfification number |
2505 | ; |
2505 | ; |
2506 | 2506 | ||
2507 | mov edi,[0x3010] ; eax = return area |
2507 | mov edi,[0x3010] ; eax = return area |
2508 | add eax,[edi + TASKDATA.mem_start] |
2508 | add eax,[edi + TASKDATA.mem_start] |
2509 | 2509 | ||
2510 | cmp ebx,-1 ; who am I ? |
2510 | cmp ebx,-1 ; who am I ? |
2511 | jne no_who_am_i |
2511 | jne no_who_am_i |
2512 | mov ebx,[0x3000] |
2512 | mov ebx,[0x3000] |
2513 | no_who_am_i: |
2513 | no_who_am_i: |
2514 | 2514 | ||
2515 | push eax ; return area |
2515 | push eax ; return area |
2516 | push ebx ; process number |
2516 | push ebx ; process number |
2517 | 2517 | ||
2518 | push ebx |
2518 | push ebx |
2519 | push ebx |
2519 | push ebx |
2520 | push eax |
2520 | push eax |
2521 | 2521 | ||
2522 | ; return memory usage |
2522 | ; return memory usage |
2523 | 2523 | ||
2524 | xor edx,edx |
2524 | xor edx,edx |
2525 | mov eax,0x20 |
2525 | mov eax,0x20 |
2526 | mul ebx |
2526 | mul ebx |
2527 | add eax,0x3000+TASKDATA.cpu_usage |
2527 | add eax,0x3000+TASKDATA.cpu_usage |
2528 | mov ebx,eax |
2528 | mov ebx,eax |
2529 | pop eax |
2529 | pop eax |
2530 | mov ecx,[ebx] |
2530 | mov ecx,[ebx] |
2531 | mov [eax],ecx |
2531 | mov [eax],ecx |
2532 | pop ebx |
2532 | pop ebx |
2533 | mov cx, [0xC000 + ebx * 2] |
2533 | mov cx, [0xC000 + ebx * 2] |
2534 | mov [eax+4],cx |
2534 | mov [eax+4],cx |
2535 | mov cx, [0xC400 + ebx * 2] |
2535 | mov cx, [0xC400 + ebx * 2] |
2536 | mov [eax+6],cx |
2536 | mov [eax+6],cx |
2537 | push eax |
2537 | push eax |
2538 | mov eax,ebx |
2538 | mov eax,ebx |
2539 | shl eax,8 |
2539 | shl eax,8 |
2540 | add eax,0x80000+APPDATA.app_name |
2540 | add eax,0x80000+APPDATA.app_name |
2541 | pop ebx |
2541 | pop ebx |
2542 | add ebx,10 |
2542 | add ebx,10 |
2543 | mov ecx,11 |
2543 | mov ecx,11 |
2544 | call memmove |
2544 | call memmove |
2545 | 2545 | ||
2546 | ; memory usage |
2546 | ; memory usage |
2547 | 2547 | ||
2548 | xor eax,eax |
2548 | xor eax,eax |
2549 | mov edx,0x100000*16 |
2549 | mov edx,0x100000*16 |
2550 | pop ecx ; get gdt of tss |
2550 | pop ecx ; get gdt of tss |
2551 | cmp ecx,1 |
2551 | cmp ecx,1 |
2552 | je os_mem |
2552 | je os_mem |
2553 | shl ecx,8 |
2553 | shl ecx,8 |
2554 | mov edx,[0x80000+ecx+APPDATA.mem_size] ;0x8c |
2554 | mov edx,[0x80000+ecx+APPDATA.mem_size] ;0x8c |
2555 | mov eax,std_application_base_address |
2555 | mov eax,std_application_base_address |
2556 | ; eax run base -> edx used memory |
2556 | ; eax run base -> edx used memory |
2557 | os_mem: |
2557 | os_mem: |
2558 | dec edx |
2558 | dec edx |
2559 | mov [ebx+12],eax |
2559 | mov [ebx+12],eax |
2560 | mov [ebx+16],edx |
2560 | mov [ebx+16],edx |
2561 | 2561 | ||
2562 | ; PID (+30) |
2562 | ; PID (+30) |
2563 | 2563 | ||
2564 | mov eax,[esp] |
2564 | mov eax,[esp] |
2565 | shl eax,5 |
2565 | shl eax,5 |
2566 | add eax,0x3000+TASKDATA.pid |
2566 | add eax,0x3000+TASKDATA.pid |
2567 | mov eax,[eax] |
2567 | mov eax,[eax] |
2568 | mov [ebx+20],eax |
2568 | mov [ebx+20],eax |
2569 | 2569 | ||
2570 | ; window position and size |
2570 | ; window position and size |
2571 | 2571 | ||
2572 | mov esi,[esp] |
2572 | mov esi,[esp] |
2573 | shl esi,5 |
2573 | shl esi,5 |
2574 | add esi,window_data + WDATA.box |
2574 | add esi,window_data + WDATA.box |
2575 | mov edi,[esp+4] |
2575 | mov edi,[esp+4] |
2576 | add edi,34 |
2576 | add edi,34 |
2577 | mov ecx,4 |
2577 | mov ecx,4 |
2578 | cld |
2578 | cld |
2579 | rep movsd |
2579 | rep movsd |
2580 | 2580 | ||
2581 | ; Process state (+50) |
2581 | ; Process state (+50) |
2582 | 2582 | ||
2583 | mov eax,[esp] |
2583 | mov eax,[esp] |
2584 | shl eax,5 |
2584 | shl eax,5 |
2585 | add eax,0x3000+TASKDATA.state |
2585 | add eax,0x3000+TASKDATA.state |
2586 | mov eax,[eax] |
2586 | mov eax,[eax] |
2587 | mov [ebx+40],ax |
2587 | mov [ebx+40],ax |
2588 | 2588 | ||
2589 | ; Window client area box |
2589 | ; Window client area box |
2590 | 2590 | ||
2591 | mov esi,[esp] |
2591 | mov esi,[esp] |
2592 | shl esi,8 |
2592 | shl esi,8 |
2593 | add esi,0x80000+APPDATA.wnd_clientbox |
2593 | add esi,0x80000+APPDATA.wnd_clientbox |
2594 | lea edi,[ebx+44] |
2594 | lea edi,[ebx+44] |
2595 | mov ecx,4 |
2595 | mov ecx,4 |
2596 | rep movsd |
2596 | rep movsd |
2597 | 2597 | ||
2598 | ; Window state |
2598 | ; Window state |
2599 | 2599 | ||
2600 | mov esi,[esp] |
2600 | mov esi,[esp] |
2601 | shl esi,5 |
2601 | shl esi,5 |
2602 | add esi,window_data + WDATA.box |
2602 | add esi,window_data + WDATA.box |
2603 | mov al,[esi+window_data+WDATA.fl_wstate] |
2603 | mov al,[esi+window_data+WDATA.fl_wstate] |
2604 | mov [edi],al |
2604 | mov [edi],al |
2605 | 2605 | ||
2606 | pop ebx |
2606 | pop ebx |
2607 | pop eax |
2607 | pop eax |
2608 | 2608 | ||
2609 | ; return number of processes |
2609 | ; return number of processes |
2610 | 2610 | ||
2611 | mov eax,[0x3004] |
2611 | mov eax,[0x3004] |
2612 | mov [esp+36],eax |
2612 | mov [esp+36],eax |
2613 | ret |
2613 | ret |
2614 | 2614 | ||
2615 | 2615 | ||
2616 | 2616 | ||
2617 | 2617 | ||
2618 | align 4 |
2618 | align 4 |
2619 | sys_clock: |
2619 | sys_clock: |
2620 | cli |
2620 | cli |
2621 | ; Mikhail Lisovin xx Jan 2005 |
2621 | ; Mikhail Lisovin xx Jan 2005 |
2622 | @@: mov al, 10 |
2622 | @@: mov al, 10 |
2623 | out 0x70, al |
2623 | out 0x70, al |
2624 | in al, 0x71 |
2624 | in al, 0x71 |
2625 | test al, al |
2625 | test al, al |
2626 | jns @f |
2626 | jns @f |
2627 | mov esi, 1 |
2627 | mov esi, 1 |
2628 | call delay_ms |
2628 | call delay_ms |
2629 | jmp @b |
2629 | jmp @b |
2630 | @@: |
2630 | @@: |
2631 | ; end Lisovin's fix |
2631 | ; end Lisovin's fix |
2632 | 2632 | ||
2633 | xor al,al ; seconds |
2633 | xor al,al ; seconds |
2634 | out 0x70,al |
2634 | out 0x70,al |
2635 | in al,0x71 |
2635 | in al,0x71 |
2636 | movzx ecx,al |
2636 | movzx ecx,al |
2637 | mov al,02 ; minutes |
2637 | mov al,02 ; minutes |
2638 | shl ecx,16 |
2638 | shl ecx,16 |
2639 | out 0x70,al |
2639 | out 0x70,al |
2640 | in al,0x71 |
2640 | in al,0x71 |
2641 | movzx edx,al |
2641 | movzx edx,al |
2642 | mov al,04 ; hours |
2642 | mov al,04 ; hours |
2643 | shl edx,8 |
2643 | shl edx,8 |
2644 | out 0x70,al |
2644 | out 0x70,al |
2645 | in al,0x71 |
2645 | in al,0x71 |
2646 | add ecx,edx |
2646 | add ecx,edx |
2647 | movzx edx,al |
2647 | movzx edx,al |
2648 | add ecx,edx |
2648 | add ecx,edx |
2649 | sti |
2649 | sti |
2650 | mov [esp+36],ecx |
2650 | mov [esp+36],ecx |
2651 | ret |
2651 | ret |
2652 | 2652 | ||
2653 | 2653 | ||
2654 | align 4 |
2654 | align 4 |
2655 | 2655 | ||
2656 | sys_date: |
2656 | sys_date: |
2657 | 2657 | ||
2658 | cli |
2658 | cli |
2659 | 2659 | ||
2660 | @@: mov al, 10 |
2660 | @@: mov al, 10 |
2661 | out 0x70, al |
2661 | out 0x70, al |
2662 | in al, 0x71 |
2662 | in al, 0x71 |
2663 | test al, al |
2663 | test al, al |
2664 | jns @f |
2664 | jns @f |
2665 | mov esi, 1 |
2665 | mov esi, 1 |
2666 | call delay_ms |
2666 | call delay_ms |
2667 | jmp @b |
2667 | jmp @b |
2668 | @@: |
2668 | @@: |
2669 | 2669 | ||
2670 | mov ch,0 |
2670 | mov ch,0 |
2671 | mov al,7 ; date |
2671 | mov al,7 ; date |
2672 | out 0x70,al |
2672 | out 0x70,al |
2673 | in al,0x71 |
2673 | in al,0x71 |
2674 | mov cl,al |
2674 | mov cl,al |
2675 | mov al,8 ; month |
2675 | mov al,8 ; month |
2676 | shl ecx,16 |
2676 | shl ecx,16 |
2677 | out 0x70,al |
2677 | out 0x70,al |
2678 | in al,0x71 |
2678 | in al,0x71 |
2679 | mov ch,al |
2679 | mov ch,al |
2680 | mov al,9 ; year |
2680 | mov al,9 ; year |
2681 | out 0x70,al |
2681 | out 0x70,al |
2682 | in al,0x71 |
2682 | in al,0x71 |
2683 | mov cl,al |
2683 | mov cl,al |
2684 | sti |
2684 | sti |
2685 | mov [esp+36],ecx |
2685 | mov [esp+36],ecx |
2686 | ret |
2686 | ret |
2687 | 2687 | ||
2688 | 2688 | ||
2689 | ; redraw status |
2689 | ; redraw status |
2690 | 2690 | ||
2691 | sys_redrawstat: |
2691 | sys_redrawstat: |
2692 | 2692 | ||
2693 | cmp eax,1 |
2693 | cmp eax,1 |
2694 | jne no_widgets_away |
2694 | jne no_widgets_away |
2695 | 2695 | ||
2696 | ; buttons away |
2696 | ; buttons away |
2697 | 2697 | ||
2698 | mov ecx,[0x3000] |
2698 | mov ecx,[0x3000] |
2699 | 2699 | ||
2700 | sys_newba2: |
2700 | sys_newba2: |
2701 | 2701 | ||
2702 | mov edi,[0xfe88] |
2702 | mov edi,[0xfe88] |
2703 | cmp [edi],dword 0 ; empty button list ? |
2703 | cmp [edi],dword 0 ; empty button list ? |
2704 | je end_of_buttons_away |
2704 | je end_of_buttons_away |
2705 | 2705 | ||
2706 | movzx ebx,word [edi] |
2706 | movzx ebx,word [edi] |
2707 | inc ebx |
2707 | inc ebx |
2708 | 2708 | ||
2709 | mov eax,edi |
2709 | mov eax,edi |
2710 | 2710 | ||
2711 | sys_newba: |
2711 | sys_newba: |
2712 | 2712 | ||
2713 | dec ebx |
2713 | dec ebx |
2714 | jz end_of_buttons_away |
2714 | jz end_of_buttons_away |
2715 | 2715 | ||
2716 | add eax,0x10 |
2716 | add eax,0x10 |
2717 | cmp cx,[eax] |
2717 | cmp cx,[eax] |
2718 | jnz sys_newba |
2718 | jnz sys_newba |
2719 | 2719 | ||
2720 | push eax ebx ecx |
2720 | push eax ebx ecx |
2721 | mov ecx,ebx |
2721 | mov ecx,ebx |
2722 | inc ecx |
2722 | inc ecx |
2723 | shl ecx,4 |
2723 | shl ecx,4 |
2724 | mov ebx,eax |
2724 | mov ebx,eax |
2725 | add eax,0x10 |
2725 | add eax,0x10 |
2726 | call memmove |
2726 | call memmove |
2727 | dec dword [edi] |
2727 | dec dword [edi] |
2728 | pop ecx ebx eax |
2728 | pop ecx ebx eax |
2729 | 2729 | ||
2730 | jmp sys_newba2 |
2730 | jmp sys_newba2 |
2731 | 2731 | ||
2732 | end_of_buttons_away: |
2732 | end_of_buttons_away: |
2733 | 2733 | ||
2734 | ret |
2734 | ret |
2735 | 2735 | ||
2736 | no_widgets_away: |
2736 | no_widgets_away: |
2737 | 2737 | ||
2738 | cmp eax,2 |
2738 | cmp eax,2 |
2739 | jnz srl1 |
2739 | jnz srl1 |
2740 | 2740 | ||
2741 | mov edx,[0x3010] ; return whole screen draw area for this app |
2741 | mov edx,[0x3010] ; return whole screen draw area for this app |
2742 | add edx,draw_data-0x3000 |
2742 | add edx,draw_data-0x3000 |
2743 | mov [edx+RECT.left], 0 |
2743 | mov [edx+RECT.left], 0 |
2744 | mov [edx+RECT.top], 0 |
2744 | mov [edx+RECT.top], 0 |
2745 | mov eax,[0xfe00] |
2745 | mov eax,[0xfe00] |
2746 | mov [edx+RECT.right],eax |
2746 | mov [edx+RECT.right],eax |
2747 | mov eax,[0xfe04] |
2747 | mov eax,[0xfe04] |
2748 | mov [edx+RECT.bottom],eax |
2748 | mov [edx+RECT.bottom],eax |
2749 | 2749 | ||
2750 | mov edi,[0x3010] |
2750 | mov edi,[0x3010] |
2751 | mov [edi-twdw+WDATA.fl_wdrawn], 1 ; no new position & buttons from app |
2751 | mov [edi-twdw+WDATA.fl_wdrawn], 1 ; no new position & buttons from app |
- | 2752 | mov [edi-twdw+WDATA.fl_redraw], 0 |
|
2752 | 2753 | ||
2753 | call sys_window_mouse |
2754 | call sys_window_mouse |
2754 | 2755 | ||
2755 | ret |
2756 | ret |
2756 | 2757 | ||
2757 | srl1: |
2758 | srl1: |
2758 | 2759 | ||
2759 | ret |
2760 | ret |
2760 | 2761 | ||
2761 | 2762 | ||
2762 | sys_drawwindow: |
2763 | sys_drawwindow: |
2763 | 2764 | ||
2764 | mov edi,ecx |
2765 | mov edi,ecx |
2765 | shr edi,16+8 |
2766 | shr edi,16+8 |
2766 | and edi,15 |
2767 | and edi,15 |
2767 | 2768 | ||
2768 | cmp edi,0 ; type I - original style |
2769 | cmp edi,0 ; type I - original style |
2769 | jne nosyswI |
2770 | jne nosyswI |
2770 | inc [mouse_pause] |
2771 | inc [mouse_pause] |
2771 | call [disable_mouse] |
2772 | call [disable_mouse] |
2772 | call sys_set_window |
2773 | call sys_set_window |
2773 | call [disable_mouse] |
2774 | call [disable_mouse] |
2774 | call drawwindow_I |
2775 | call drawwindow_I |
2775 | ;dec [mouse_pause] |
2776 | ;dec [mouse_pause] |
2776 | ;call [draw_pointer] |
2777 | ;call [draw_pointer] |
2777 | ;ret |
2778 | ;ret |
2778 | jmp draw_window_caption.2 |
2779 | jmp draw_window_caption.2 |
2779 | nosyswI: |
2780 | nosyswI: |
2780 | 2781 | ||
2781 | cmp edi,1 ; type II - only reserve area, no draw |
2782 | cmp edi,1 ; type II - only reserve area, no draw |
2782 | jne nosyswII |
2783 | jne nosyswII |
2783 | inc [mouse_pause] |
2784 | inc [mouse_pause] |
2784 | call [disable_mouse] |
2785 | call [disable_mouse] |
2785 | call sys_set_window |
2786 | call sys_set_window |
2786 | call [disable_mouse] |
2787 | call [disable_mouse] |
2787 | call sys_window_mouse |
2788 | call sys_window_mouse |
2788 | dec [mouse_pause] |
2789 | dec [mouse_pause] |
2789 | call [draw_pointer] |
2790 | call [draw_pointer] |
2790 | ret |
2791 | ret |
2791 | nosyswII: |
2792 | nosyswII: |
2792 | 2793 | ||
2793 | cmp edi,2 ; type III - new style |
2794 | cmp edi,2 ; type III - new style |
2794 | jne nosyswIII |
2795 | jne nosyswIII |
2795 | inc [mouse_pause] |
2796 | inc [mouse_pause] |
2796 | call [disable_mouse] |
2797 | call [disable_mouse] |
2797 | call sys_set_window |
2798 | call sys_set_window |
2798 | call [disable_mouse] |
2799 | call [disable_mouse] |
2799 | call drawwindow_III |
2800 | call drawwindow_III |
2800 | ;dec [mouse_pause] |
2801 | ;dec [mouse_pause] |
2801 | ;call [draw_pointer] |
2802 | ;call [draw_pointer] |
2802 | ;ret |
2803 | ;ret |
2803 | jmp draw_window_caption.2 |
2804 | jmp draw_window_caption.2 |
2804 | nosyswIII: |
2805 | nosyswIII: |
2805 | 2806 | ||
2806 | cmp edi,3 ; type IV - skinned window |
2807 | cmp edi,3 ; type IV - skinned window |
2807 | jne nosyswIV |
2808 | jne nosyswIV |
2808 | 2809 | ||
2809 | ; parameter for drawwindow_IV |
2810 | ; parameter for drawwindow_IV |
2810 | push 0 |
2811 | push 0 |
2811 | mov edi, [0x3004] |
2812 | mov edi, [0x3004] |
2812 | movzx edi, word [0xC400 + edi*2] |
2813 | movzx edi, word [0xC400 + edi*2] |
2813 | cmp edi, [0x3000] |
2814 | cmp edi, [0x3000] |
2814 | jne @f |
2815 | jne @f |
2815 | inc dword [esp] |
2816 | inc dword [esp] |
2816 | @@: |
2817 | @@: |
2817 | 2818 | ||
2818 | inc [mouse_pause] |
2819 | inc [mouse_pause] |
2819 | call [disable_mouse] |
2820 | call [disable_mouse] |
2820 | call sys_set_window |
2821 | call sys_set_window |
2821 | call [disable_mouse] |
2822 | call [disable_mouse] |
2822 | call drawwindow_IV |
2823 | call drawwindow_IV |
2823 | ;dec [mouse_pause] |
2824 | ;dec [mouse_pause] |
2824 | ;call [draw_pointer] |
2825 | ;call [draw_pointer] |
2825 | ;ret |
2826 | ;ret |
2826 | jmp draw_window_caption.2 |
2827 | jmp draw_window_caption.2 |
2827 | nosyswIV: |
2828 | nosyswIV: |
2828 | 2829 | ||
2829 | ret |
2830 | ret |
2830 | 2831 | ||
2831 | 2832 | ||
2832 | draw_window_caption: |
2833 | draw_window_caption: |
2833 | inc [mouse_pause] |
2834 | inc [mouse_pause] |
2834 | call [disable_mouse] |
2835 | call [disable_mouse] |
2835 | 2836 | ||
2836 | xor eax,eax |
2837 | xor eax,eax |
2837 | mov edx,[0x3004] |
2838 | mov edx,[0x3004] |
2838 | movzx edx,word[0xC400+edx*2] |
2839 | movzx edx,word[0xC400+edx*2] |
2839 | cmp edx,[0x3000] |
2840 | cmp edx,[0x3000] |
2840 | jne @f |
2841 | jne @f |
2841 | inc eax |
2842 | inc eax |
2842 | @@: mov edx,[0x3000] |
2843 | @@: mov edx,[0x3000] |
2843 | shl edx,5 |
2844 | shl edx,5 |
2844 | add edx,window_data |
2845 | add edx,window_data |
2845 | movzx ebx,[edx+WDATA.fl_wstyle] |
2846 | movzx ebx,[edx+WDATA.fl_wstyle] |
2846 | and bl,0x0F |
2847 | and bl,0x0F |
2847 | cmp bl,3 |
2848 | cmp bl,3 |
2848 | jne .not_style_3 |
2849 | jne .not_style_3 |
2849 | 2850 | ||
2850 | push edx |
2851 | push edx |
2851 | call drawwindow_IV_caption |
2852 | call drawwindow_IV_caption |
2852 | add esp,4 |
2853 | add esp,4 |
2853 | jmp .2 |
2854 | jmp .2 |
2854 | 2855 | ||
2855 | .not_style_3: |
2856 | .not_style_3: |
2856 | cmp bl,2 |
2857 | cmp bl,2 |
2857 | jne .not_style_2 |
2858 | jne .not_style_2 |
2858 | 2859 | ||
2859 | call drawwindow_III_caption |
2860 | call drawwindow_III_caption |
2860 | jmp .2 |
2861 | jmp .2 |
2861 | 2862 | ||
2862 | .not_style_2: |
2863 | .not_style_2: |
2863 | cmp bl,0 |
2864 | cmp bl,0 |
2864 | jne .2 |
2865 | jne .2 |
2865 | 2866 | ||
2866 | call drawwindow_I_caption |
2867 | call drawwindow_I_caption |
2867 | 2868 | ||
2868 | ;-------------------------------------------------------------- |
2869 | ;-------------------------------------------------------------- |
2869 | .2: ;jmp @f |
2870 | .2: ;jmp @f |
2870 | mov edi,[0x3000] |
2871 | mov edi,[0x3000] |
2871 | shl edi,5 |
2872 | shl edi,5 |
2872 | test [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
2873 | test [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
2873 | jz @f |
2874 | jz @f |
2874 | mov ecx,[edi*8+0x80000+APPDATA.wnd_caption] |
2875 | mov ecx,[edi*8+0x80000+APPDATA.wnd_caption] |
2875 | or ecx,ecx |
2876 | or ecx,ecx |
2876 | jz @f |
2877 | jz @f |
2877 | add ecx,[edi+twdw+TASKDATA.mem_start] |
2878 | add ecx,[edi+twdw+TASKDATA.mem_start] |
2878 | 2879 | ||
2879 | movzx eax,[edi+window_data+WDATA.fl_wstyle] |
2880 | movzx eax,[edi+window_data+WDATA.fl_wstyle] |
2880 | and al,0x0F |
2881 | and al,0x0F |
2881 | cmp al,3 |
2882 | cmp al,3 |
2882 | jne .not_skinned |
2883 | jne .not_skinned |
2883 | 2884 | ||
2884 | mov ebp,[edi+window_data+WDATA.box.left-2] |
2885 | mov ebp,[edi+window_data+WDATA.box.left-2] |
2885 | mov bp,word[edi+window_data+WDATA.box.top] |
2886 | mov bp,word[edi+window_data+WDATA.box.top] |
2886 | movzx eax,word[edi+window_data+WDATA.box.width] |
2887 | movzx eax,word[edi+window_data+WDATA.box.width] |
2887 | sub ax,[_skinmargins.left] |
2888 | sub ax,[_skinmargins.left] |
2888 | sub ax,[_skinmargins.right] |
2889 | sub ax,[_skinmargins.right] |
2889 | cwde |
2890 | cwde |
2890 | cdq |
2891 | cdq |
2891 | mov ebx,6 |
2892 | mov ebx,6 |
2892 | idiv ebx |
2893 | idiv ebx |
2893 | or eax,eax |
2894 | or eax,eax |
2894 | js @f |
2895 | js @f |
2895 | mov edx,eax |
2896 | mov edx,eax |
2896 | mov eax,dword[_skinmargins.left-2] |
2897 | mov eax,dword[_skinmargins.left-2] |
2897 | mov ax,word[_skinh] |
2898 | mov ax,word[_skinh] |
2898 | sub ax,[_skinmargins.bottom] |
2899 | sub ax,[_skinmargins.bottom] |
2899 | sub ax,[_skinmargins.top] |
2900 | sub ax,[_skinmargins.top] |
2900 | sar ax,1 |
2901 | sar ax,1 |
2901 | adc ax,0 |
2902 | adc ax,0 |
2902 | add ax,[_skinmargins.top] |
2903 | add ax,[_skinmargins.top] |
2903 | add ax,-3 |
2904 | add ax,-3 |
2904 | add eax,ebp |
2905 | add eax,ebp |
2905 | jmp .dodraw |
2906 | jmp .dodraw |
2906 | 2907 | ||
2907 | .not_skinned: |
2908 | .not_skinned: |
2908 | cmp al,1 |
2909 | cmp al,1 |
2909 | je @f |
2910 | je @f |
2910 | 2911 | ||
2911 | mov ebp,[edi+window_data+WDATA.box.left-2] |
2912 | mov ebp,[edi+window_data+WDATA.box.left-2] |
2912 | mov bp,word[edi+window_data+WDATA.box.top] |
2913 | mov bp,word[edi+window_data+WDATA.box.top] |
2913 | movzx eax,word[edi+window_data+WDATA.box.width] |
2914 | movzx eax,word[edi+window_data+WDATA.box.width] |
2914 | sub eax,16 |
2915 | sub eax,16 |
2915 | cwde |
2916 | cwde |
2916 | cdq |
2917 | cdq |
2917 | mov ebx,6 |
2918 | mov ebx,6 |
2918 | idiv ebx |
2919 | idiv ebx |
2919 | or eax,eax |
2920 | or eax,eax |
2920 | js @f |
2921 | js @f |
2921 | mov edx,eax |
2922 | mov edx,eax |
2922 | mov eax,0x00080007 |
2923 | mov eax,0x00080007 |
2923 | add eax,ebp |
2924 | add eax,ebp |
2924 | .dodraw: |
2925 | .dodraw: |
2925 | mov ebx,[common_colours+16];0x00FFFFFF |
2926 | mov ebx,[common_colours+16];0x00FFFFFF |
2926 | or ebx, 0x80000000 |
2927 | or ebx, 0x80000000 |
2927 | xor edi,edi |
2928 | xor edi,edi |
2928 | call dtext |
2929 | call dtext |
2929 | 2930 | ||
2930 | @@: |
2931 | @@: |
2931 | ;-------------------------------------------------------------- |
2932 | ;-------------------------------------------------------------- |
2932 | dec [mouse_pause] |
2933 | dec [mouse_pause] |
2933 | call [draw_pointer] |
2934 | call [draw_pointer] |
2934 | ret |
2935 | ret |
2935 | 2936 | ||
2936 | iglobal |
2937 | iglobal |
2937 | align 4 |
2938 | align 4 |
2938 | window_topleft dd \ |
2939 | window_topleft dd \ |
2939 | 1, 21,\ |
2940 | 1, 21,\ |
2940 | 0, 0,\ |
2941 | 0, 0,\ |
2941 | 5, 20,\ |
2942 | 5, 20,\ |
2942 | 5, ? |
2943 | 5, ? |
2943 | endg |
2944 | endg |
2944 | 2945 | ||
2945 | set_window_clientbox: |
2946 | set_window_clientbox: |
2946 | push eax ecx edi |
2947 | push eax ecx edi |
2947 | 2948 | ||
2948 | mov eax,[_skinh] |
2949 | mov eax,[_skinh] |
2949 | mov [window_topleft+4*7],eax |
2950 | mov [window_topleft+4*7],eax |
2950 | 2951 | ||
2951 | mov ecx,edi |
2952 | mov ecx,edi |
2952 | sub edi,window_data |
2953 | sub edi,window_data |
2953 | shl edi,3 |
2954 | shl edi,3 |
2954 | test [ecx+WDATA.fl_wstyle],WSTYLE_CLIENTRELATIVE |
2955 | test [ecx+WDATA.fl_wstyle],WSTYLE_CLIENTRELATIVE |
2955 | jz @f |
2956 | jz @f |
2956 | 2957 | ||
2957 | movzx eax,[ecx+WDATA.fl_wstyle] |
2958 | movzx eax,[ecx+WDATA.fl_wstyle] |
2958 | and eax,0x0F |
2959 | and eax,0x0F |
2959 | mov eax,[eax*8+window_topleft+0] |
2960 | mov eax,[eax*8+window_topleft+0] |
2960 | mov [edi+0x80000+APPDATA.wnd_clientbox.left],eax |
2961 | mov [edi+0x80000+APPDATA.wnd_clientbox.left],eax |
2961 | shl eax,1 |
2962 | shl eax,1 |
2962 | neg eax |
2963 | neg eax |
2963 | add eax,[ecx+WDATA.box.width] |
2964 | add eax,[ecx+WDATA.box.width] |
2964 | mov [edi+0x80000+APPDATA.wnd_clientbox.width],eax |
2965 | mov [edi+0x80000+APPDATA.wnd_clientbox.width],eax |
2965 | 2966 | ||
2966 | movzx eax,[ecx+WDATA.fl_wstyle] |
2967 | movzx eax,[ecx+WDATA.fl_wstyle] |
2967 | and eax,0x0F |
2968 | and eax,0x0F |
2968 | push [eax*8+window_topleft+0] |
2969 | push [eax*8+window_topleft+0] |
2969 | mov eax,[eax*8+window_topleft+4] |
2970 | mov eax,[eax*8+window_topleft+4] |
2970 | mov [edi+0x80000+APPDATA.wnd_clientbox.top],eax |
2971 | mov [edi+0x80000+APPDATA.wnd_clientbox.top],eax |
2971 | neg eax |
2972 | neg eax |
2972 | sub eax,[esp] |
2973 | sub eax,[esp] |
2973 | add eax,[ecx+WDATA.box.height] |
2974 | add eax,[ecx+WDATA.box.height] |
2974 | mov [edi+0x80000+APPDATA.wnd_clientbox.height],eax |
2975 | mov [edi+0x80000+APPDATA.wnd_clientbox.height],eax |
2975 | add esp,4 |
2976 | add esp,4 |
2976 | 2977 | ||
2977 | pop edi ecx eax |
2978 | pop edi ecx eax |
2978 | ret |
2979 | ret |
2979 | @@: |
2980 | @@: |
2980 | xor eax,eax |
2981 | xor eax,eax |
2981 | mov [edi+0x80000+APPDATA.wnd_clientbox.left],eax |
2982 | mov [edi+0x80000+APPDATA.wnd_clientbox.left],eax |
2982 | mov [edi+0x80000+APPDATA.wnd_clientbox.top],eax |
2983 | mov [edi+0x80000+APPDATA.wnd_clientbox.top],eax |
2983 | mov eax,[ecx+WDATA.box.width] |
2984 | mov eax,[ecx+WDATA.box.width] |
2984 | mov [edi+0x80000+APPDATA.wnd_clientbox.width],eax |
2985 | mov [edi+0x80000+APPDATA.wnd_clientbox.width],eax |
2985 | mov eax,[ecx+WDATA.box.height] |
2986 | mov eax,[ecx+WDATA.box.height] |
2986 | mov [edi+0x80000+APPDATA.wnd_clientbox.height],eax |
2987 | mov [edi+0x80000+APPDATA.wnd_clientbox.height],eax |
2987 | 2988 | ||
2988 | pop edi ecx eax |
2989 | pop edi ecx eax |
2989 | ret |
2990 | ret |
2990 | 2991 | ||
2991 | sys_set_window: |
2992 | sys_set_window: |
2992 | 2993 | ||
2993 | mov edi,[0x3000] |
2994 | mov edi,[0x3000] |
2994 | shl edi,5 |
2995 | shl edi,5 |
2995 | add edi,window_data |
2996 | add edi,window_data |
2996 | 2997 | ||
2997 | ; colors |
2998 | ; colors |
2998 | mov [edi+WDATA.cl_workarea],ecx |
2999 | mov [edi+WDATA.cl_workarea],ecx |
2999 | mov [edi+WDATA.cl_titlebar],edx |
3000 | mov [edi+WDATA.cl_titlebar],edx |
3000 | mov [edi+WDATA.cl_frames],esi |
3001 | mov [edi+WDATA.cl_frames],esi |
3001 | 3002 | ||
3002 | ; check flag (?) |
3003 | ; check flag (?) |
3003 | cmp [edi+WDATA.fl_wdrawn],1 |
3004 | cmp [edi+WDATA.fl_wdrawn],1 |
3004 | jz newd |
3005 | jz newd |
3005 | 3006 | ||
3006 | push eax |
3007 | push eax |
3007 | mov eax,[timer_ticks] ;[0xfdf0] |
3008 | mov eax,[timer_ticks] ;[0xfdf0] |
3008 | add eax,100 |
3009 | add eax,100 |
3009 | mov [new_window_starting],eax |
3010 | mov [new_window_starting],eax |
3010 | pop eax |
3011 | pop eax |
3011 | 3012 | ||
3012 | mov word[edi+WDATA.box.width],ax |
3013 | mov word[edi+WDATA.box.width],ax |
3013 | mov word[edi+WDATA.box.height],bx |
3014 | mov word[edi+WDATA.box.height],bx |
3014 | sar eax,16 |
3015 | sar eax,16 |
3015 | sar ebx,16 |
3016 | sar ebx,16 |
3016 | mov word[edi+WDATA.box.left],ax |
3017 | mov word[edi+WDATA.box.left],ax |
3017 | mov word[edi+WDATA.box.top],bx |
3018 | mov word[edi+WDATA.box.top],bx |
3018 | 3019 | ||
3019 | call check_window_position |
3020 | call check_window_position |
3020 | 3021 | ||
3021 | call set_window_clientbox |
3022 | call set_window_clientbox |
3022 | 3023 | ||
3023 | push ecx esi edi ; save for window fullscreen/resize |
3024 | push ecx esi edi ; save for window fullscreen/resize |
3024 | ;mov esi,edi |
3025 | ;mov esi,edi |
3025 | 3026 | ||
3026 | mov cl,[edi+WDATA.fl_wstyle] |
3027 | mov cl,[edi+WDATA.fl_wstyle] |
3027 | 3028 | ||
3028 | sub edi,window_data |
3029 | sub edi,window_data |
3029 | shl edi,3 |
3030 | shl edi,3 |
3030 | add edi,0x80000 |
3031 | add edi,0x80000 |
3031 | 3032 | ||
3032 | and cl,0x0F |
3033 | and cl,0x0F |
3033 | mov [edi+APPDATA.wnd_caption],0 |
3034 | mov [edi+APPDATA.wnd_caption],0 |
3034 | cmp cl,3 |
3035 | cmp cl,3 |
3035 | jne @f |
3036 | jne @f |
3036 | mov [edi+APPDATA.wnd_caption],esi |
3037 | mov [edi+APPDATA.wnd_caption],esi |
3037 | @@: mov esi,[esp+0] |
3038 | @@: mov esi,[esp+0] |
3038 | 3039 | ||
3039 | add edi, APPDATA.saved_box |
3040 | add edi, APPDATA.saved_box |
3040 | mov ecx,4 |
3041 | mov ecx,4 |
3041 | cld |
3042 | cld |
3042 | rep movsd |
3043 | rep movsd |
3043 | pop edi esi ecx |
3044 | pop edi esi ecx |
3044 | 3045 | ||
3045 | push eax ebx ecx edx |
3046 | push eax ebx ecx edx |
3046 | ;;; mov eax, 1 |
3047 | ;;; mov eax, 1 |
3047 | ;;; call delay_hs |
3048 | ;;; call delay_hs |
3048 | mov eax, [edi+WDATA.box.left] |
3049 | mov eax, [edi+WDATA.box.left] |
3049 | mov ebx, [edi+WDATA.box.top] |
3050 | mov ebx, [edi+WDATA.box.top] |
3050 | mov ecx, [edi+WDATA.box.width] |
3051 | mov ecx, [edi+WDATA.box.width] |
3051 | mov edx, [edi+WDATA.box.height] |
3052 | mov edx, [edi+WDATA.box.height] |
3052 | add ecx, eax |
3053 | add ecx, eax |
3053 | add edx, ebx |
3054 | add edx, ebx |
3054 | call calculatescreen |
3055 | call calculatescreen |
3055 | pop edx ecx ebx eax |
3056 | pop edx ecx ebx eax |
3056 | 3057 | ||
3057 | mov [0xf400],byte 0 ; empty keyboard buffer |
3058 | mov [0xf400],byte 0 ; empty keyboard buffer |
3058 | mov [0xf500],byte 0 ; empty button buffer |
3059 | mov [0xf500],byte 0 ; empty button buffer |
3059 | 3060 | ||
3060 | newd: |
3061 | newd: |
3061 | mov [edi+WDATA.fl_redraw],byte 0 ; no redraw |
3062 | ; mov [edi+WDATA.fl_redraw],byte 0 ; no redraw |
3062 | mov edx,edi |
3063 | mov edx,edi |
3063 | 3064 | ||
3064 | ret |
3065 | ret |
3065 | 3066 | ||
3066 | syscall_windowsettings: |
3067 | syscall_windowsettings: |
3067 | 3068 | ||
3068 | .set_window_caption: |
3069 | .set_window_caption: |
3069 | dec eax ; subfunction #1 - set window caption |
3070 | dec eax ; subfunction #1 - set window caption |
3070 | jnz .get_window_caption |
3071 | jnz .get_window_caption |
3071 | 3072 | ||
3072 | ; NOTE: only window owner thread can set its caption, |
3073 | ; NOTE: only window owner thread can set its caption, |
3073 | ; so there's no parameter for PID/TID |
3074 | ; so there's no parameter for PID/TID |
3074 | 3075 | ||
3075 | mov edi,[0x3000] |
3076 | mov edi,[0x3000] |
3076 | shl edi,5 |
3077 | shl edi,5 |
3077 | 3078 | ||
3078 | ; have to check if caption is within application memory limit |
3079 | ; have to check if caption is within application memory limit |
3079 | ; check is trivial, and if application resizes its memory, |
3080 | ; check is trivial, and if application resizes its memory, |
3080 | ; caption still can become over bounds |
3081 | ; caption still can become over bounds |
3081 | mov ecx,[edi*8+0x80000+APPDATA.mem_size] |
3082 | mov ecx,[edi*8+0x80000+APPDATA.mem_size] |
3082 | add ecx,255 ; max caption length |
3083 | add ecx,255 ; max caption length |
3083 | cmp ebx,ecx |
3084 | cmp ebx,ecx |
3084 | ja .exit_fail |
3085 | ja .exit_fail |
3085 | 3086 | ||
3086 | mov [edi*8+0x80000+APPDATA.wnd_caption],ebx |
3087 | mov [edi*8+0x80000+APPDATA.wnd_caption],ebx |
3087 | or [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
3088 | or [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
3088 | 3089 | ||
3089 | call draw_window_caption |
3090 | call draw_window_caption |
3090 | 3091 | ||
3091 | xor eax,eax ; eax = 0 (success) |
3092 | xor eax,eax ; eax = 0 (success) |
3092 | ret |
3093 | ret |
3093 | 3094 | ||
3094 | .get_window_caption: |
3095 | .get_window_caption: |
3095 | dec eax ; subfunction #2 - get window caption |
3096 | dec eax ; subfunction #2 - get window caption |
3096 | jnz .exit_fail |
3097 | jnz .exit_fail |
3097 | 3098 | ||
3098 | ; not implemented yet |
3099 | ; not implemented yet |
3099 | 3100 | ||
3100 | .exit_fail: |
3101 | .exit_fail: |
3101 | xor eax,eax |
3102 | xor eax,eax |
3102 | inc eax ; eax = 1 (fail) |
3103 | inc eax ; eax = 1 (fail) |
3103 | ret |
3104 | ret |
3104 | 3105 | ||
3105 | 3106 | ||
3106 | sys_window_move: |
3107 | sys_window_move: |
3107 | 3108 | ||
3108 | mov edi,[0x3000] |
3109 | mov edi,[0x3000] |
3109 | shl edi,5 |
3110 | shl edi,5 |
3110 | add edi,window_data |
3111 | add edi,window_data |
3111 | 3112 | ||
3112 | test [edi+WDATA.fl_wstate],WSTATE_MAXIMIZED |
3113 | test [edi+WDATA.fl_wstate],WSTATE_MAXIMIZED |
3113 | jnz .window_move_return |
3114 | jnz .window_move_return |
3114 | 3115 | ||
3115 | push dword [edi + WDATA.box.left] ; save old coordinates |
3116 | push dword [edi + WDATA.box.left] ; save old coordinates |
3116 | push dword [edi + WDATA.box.top] |
3117 | push dword [edi + WDATA.box.top] |
3117 | push dword [edi + WDATA.box.width] |
3118 | push dword [edi + WDATA.box.width] |
3118 | push dword [edi + WDATA.box.height] |
3119 | push dword [edi + WDATA.box.height] |
3119 | 3120 | ||
3120 | cmp eax,-1 ; set new position and size |
3121 | cmp eax,-1 ; set new position and size |
3121 | je .no_x_reposition |
3122 | je .no_x_reposition |
3122 | mov [edi + WDATA.box.left], eax |
3123 | mov [edi + WDATA.box.left], eax |
3123 | .no_x_reposition: |
3124 | .no_x_reposition: |
3124 | cmp ebx,-1 |
3125 | cmp ebx,-1 |
3125 | je .no_y_reposition |
3126 | je .no_y_reposition |
3126 | mov [edi + WDATA.box.top], ebx |
3127 | mov [edi + WDATA.box.top], ebx |
3127 | .no_y_reposition: |
3128 | .no_y_reposition: |
3128 | 3129 | ||
3129 | test [edi+WDATA.fl_wstate],WSTATE_ROLLEDUP |
3130 | test [edi+WDATA.fl_wstate],WSTATE_ROLLEDUP |
3130 | jnz .no_y_resizing |
3131 | jnz .no_y_resizing |
3131 | 3132 | ||
3132 | cmp ecx,-1 |
3133 | cmp ecx,-1 |
3133 | je .no_x_resizing |
3134 | je .no_x_resizing |
3134 | mov [edi + WDATA.box.width], ecx |
3135 | mov [edi + WDATA.box.width], ecx |
3135 | .no_x_resizing: |
3136 | .no_x_resizing: |
3136 | cmp edx,-1 |
3137 | cmp edx,-1 |
3137 | je .no_y_resizing |
3138 | je .no_y_resizing |
3138 | mov [edi + WDATA.box.height], edx |
3139 | mov [edi + WDATA.box.height], edx |
3139 | .no_y_resizing: |
3140 | .no_y_resizing: |
3140 | 3141 | ||
3141 | call check_window_position |
3142 | call check_window_position |
3142 | call set_window_clientbox |
3143 | call set_window_clientbox |
3143 | 3144 | ||
3144 | pushad ; save for window fullscreen/resize |
3145 | pushad ; save for window fullscreen/resize |
3145 | mov esi,edi |
3146 | mov esi,edi |
3146 | sub edi,window_data |
3147 | sub edi,window_data |
3147 | shr edi,5 |
3148 | shr edi,5 |
3148 | shl edi,8 |
3149 | shl edi,8 |
3149 | add edi, 0x80000 + APPDATA.saved_box |
3150 | add edi, 0x80000 + APPDATA.saved_box |
3150 | mov ecx,4 |
3151 | mov ecx,4 |
3151 | cld |
3152 | cld |
3152 | rep movsd |
3153 | rep movsd |
3153 | popad |
3154 | popad |
3154 | 3155 | ||
3155 | pushad ; calculcate screen at new position |
3156 | pushad ; calculcate screen at new position |
3156 | mov eax, [edi + WDATA.box.left] |
3157 | mov eax, [edi + WDATA.box.left] |
3157 | mov ebx, [edi + WDATA.box.top] |
3158 | mov ebx, [edi + WDATA.box.top] |
3158 | mov ecx, [edi + WDATA.box.width] |
3159 | mov ecx, [edi + WDATA.box.width] |
3159 | mov edx, [edi + WDATA.box.height] |
3160 | mov edx, [edi + WDATA.box.height] |
3160 | add ecx, eax |
3161 | add ecx, eax |
3161 | add edx, ebx |
3162 | add edx, ebx |
3162 | call calculatescreen |
3163 | call calculatescreen |
3163 | popad |
3164 | popad |
3164 | 3165 | ||
3165 | pop edx ; calculcate screen at old position |
3166 | pop edx ; calculcate screen at old position |
3166 | pop ecx |
3167 | pop ecx |
3167 | pop ebx |
3168 | pop ebx |
3168 | pop eax |
3169 | pop eax |
3169 | add ecx,eax |
3170 | add ecx,eax |
3170 | add edx,ebx |
3171 | add edx,ebx |
3171 | mov [dlx],eax ; save for drawlimits |
3172 | mov [dlx],eax ; save for drawlimits |
3172 | mov [dly],ebx |
3173 | mov [dly],ebx |
3173 | mov [dlxe],ecx |
3174 | mov [dlxe],ecx |
3174 | mov [dlye],edx |
3175 | mov [dlye],edx |
3175 | call calculatescreen |
3176 | call calculatescreen |
3176 | 3177 | ||
3177 | mov [edi + WDATA.fl_redraw], 1 ; flag the process as redraw |
3178 | mov [edi + WDATA.fl_redraw], 1 ; flag the process as redraw |
3178 | 3179 | ||
3179 | mov eax,edi ; redraw screen at old position |
3180 | mov eax,edi ; redraw screen at old position |
3180 | xor esi,esi |
3181 | xor esi,esi |
3181 | call redrawscreen |
3182 | call redrawscreen |
3182 | 3183 | ||
3183 | mov [0xfff5],byte 0 ; mouse pointer |
3184 | mov [0xfff5],byte 0 ; mouse pointer |
3184 | mov [0xfff4],byte 0 ; no mouse under |
3185 | mov [0xfff4],byte 0 ; no mouse under |
3185 | mov [0xfb44],byte 0 ; react to mouse up/down |
3186 | mov [0xfb44],byte 0 ; react to mouse up/down |
3186 | 3187 | ||
3187 | mov ecx,10 ; wait 1/10 second |
3188 | mov ecx,10 ; wait 1/10 second |
3188 | .wmrl3: |
3189 | .wmrl3: |
3189 | call [draw_pointer] |
3190 | call [draw_pointer] |
3190 | mov eax,1 |
3191 | mov eax,1 |
3191 | call delay_hs |
3192 | call delay_hs |
3192 | loop .wmrl3 |
3193 | loop .wmrl3 |
3193 | 3194 | ||
3194 | mov [window_move_pr],0 |
3195 | mov [window_move_pr],0 |
3195 | 3196 | ||
3196 | .window_move_return: |
3197 | .window_move_return: |
3197 | 3198 | ||
3198 | ret |
3199 | ret |
3199 | 3200 | ||
3200 | ;type_background_1: |
3201 | ;type_background_1: |
3201 | ; cmp [0xfff0],byte 0 ; background update ? |
3202 | ; cmp [0xfff0],byte 0 ; background update ? |
3202 | ; jz temp_nobackgr |
3203 | ; jz temp_nobackgr |
3203 | ; mov [0xfff0],byte 2 |
3204 | ; mov [0xfff0],byte 2 |
3204 | ; call change_task |
3205 | ; call change_task |
3205 | ; mov [draw_data+32+0],dword 0 |
3206 | ; mov [draw_data+32+0],dword 0 |
3206 | ; mov [draw_data+32+4],dword 0 |
3207 | ; mov [draw_data+32+4],dword 0 |
3207 | ; mov eax,[0xfe00] |
3208 | ; mov eax,[0xfe00] |
3208 | ; mov ebx,[0xfe04] |
3209 | ; mov ebx,[0xfe04] |
3209 | ; mov [draw_data+32+8],eax |
3210 | ; mov [draw_data+32+8],eax |
3210 | ; mov [draw_data+32+12],ebx |
3211 | ; mov [draw_data+32+12],ebx |
3211 | ; call drawbackground |
3212 | ; call drawbackground |
3212 | ; mov [0xfff0],byte 0 |
3213 | ; mov [0xfff0],byte 0 |
3213 | ; mov [0xfff4],byte 0 |
3214 | ; mov [0xfff4],byte 0 |
3214 | ;temp_nobackgr: |
3215 | ;temp_nobackgr: |
3215 | ; ret |
3216 | ; ret |
3216 | 3217 | ||
3217 | uglobal |
3218 | uglobal |
3218 | window_move_pr dd 0x0 |
3219 | window_move_pr dd 0x0 |
3219 | window_move_eax dd 0x0 |
3220 | window_move_eax dd 0x0 |
3220 | window_move_ebx dd 0x0 |
3221 | window_move_ebx dd 0x0 |
3221 | window_move_ecx dd 0x0 |
3222 | window_move_ecx dd 0x0 |
3222 | window_move_edx dd 0x0 |
3223 | window_move_edx dd 0x0 |
3223 | endg |
3224 | endg |
3224 | 3225 | ||
3225 | ;ok - 100% work |
3226 | ;ok - 100% work |
3226 | ;nt - not tested |
3227 | ;nt - not tested |
3227 | ;--------------------------------------------------------------------------------------------- |
3228 | ;--------------------------------------------------------------------------------------------- |
3228 | ;eax |
3229 | ;eax |
3229 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
3230 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
3230 | ;1 - change task. Ret nothing. Block. ok. |
3231 | ;1 - change task. Ret nothing. Block. ok. |
3231 | ;2 - performance control |
3232 | ;2 - performance control |
3232 | ; ebx |
3233 | ; ebx |
3233 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
3234 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
3234 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
3235 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
3235 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
3236 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
3236 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
3237 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
3237 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
3238 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
3238 | ;eax |
3239 | ;eax |
3239 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3240 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3240 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3241 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3241 | ;--------------------------------------------------------------------------------------------- |
3242 | ;--------------------------------------------------------------------------------------------- |
3242 | sys_sheduler: ;noname & halyavin |
3243 | sys_sheduler: ;noname & halyavin |
3243 | cmp eax,0 |
3244 | cmp eax,0 |
3244 | je shed_counter |
3245 | je shed_counter |
3245 | cmp eax,2 |
3246 | cmp eax,2 |
3246 | je perf_control |
3247 | je perf_control |
3247 | cmp eax,3 |
3248 | cmp eax,3 |
3248 | je rdmsr_instr |
3249 | je rdmsr_instr |
3249 | cmp eax,4 |
3250 | cmp eax,4 |
3250 | je wrmsr_instr |
3251 | je wrmsr_instr |
3251 | cmp eax,1 |
3252 | cmp eax,1 |
3252 | jne not_supported |
3253 | jne not_supported |
3253 | call change_task ;delay,0 |
3254 | call change_task ;delay,0 |
3254 | ret |
3255 | ret |
3255 | shed_counter: |
3256 | shed_counter: |
3256 | mov eax,[context_counter] |
3257 | mov eax,[context_counter] |
3257 | mov [esp+36],eax |
3258 | mov [esp+36],eax |
3258 | not_supported: |
3259 | not_supported: |
3259 | ret |
3260 | ret |
3260 | perf_control: |
3261 | perf_control: |
3261 | inc eax ;now eax=3 |
3262 | inc eax ;now eax=3 |
3262 | cmp ebx,eax |
3263 | cmp ebx,eax |
3263 | je cache_disable |
3264 | je cache_disable |
3264 | dec eax |
3265 | dec eax |
3265 | cmp ebx,eax |
3266 | cmp ebx,eax |
3266 | je cache_enable |
3267 | je cache_enable |
3267 | dec eax |
3268 | dec eax |
3268 | cmp ebx,eax |
3269 | cmp ebx,eax |
3269 | je is_cache_enabled |
3270 | je is_cache_enabled |
3270 | dec eax |
3271 | dec eax |
3271 | cmp ebx,eax |
3272 | cmp ebx,eax |
3272 | je modify_pce |
3273 | je modify_pce |
3273 | ret |
3274 | ret |
3274 | 3275 | ||
3275 | rdmsr_instr: |
3276 | rdmsr_instr: |
3276 | ;now counter in ecx |
3277 | ;now counter in ecx |
3277 | ;(edx:eax) esi:edi => edx:esi |
3278 | ;(edx:eax) esi:edi => edx:esi |
3278 | mov eax,esi |
3279 | mov eax,esi |
3279 | rdmsr |
3280 | rdmsr |
3280 | mov [esp+36],eax |
3281 | mov [esp+36],eax |
3281 | mov [esp+24],edx ;ret in ebx? |
3282 | mov [esp+24],edx ;ret in ebx? |
3282 | ret |
3283 | ret |
3283 | 3284 | ||
3284 | wrmsr_instr: |
3285 | wrmsr_instr: |
3285 | ;now counter in ecx |
3286 | ;now counter in ecx |
3286 | ;(edx:eax) esi:edi => edx:esi |
3287 | ;(edx:eax) esi:edi => edx:esi |
3287 | mov eax,esi |
3288 | mov eax,esi |
3288 | wrmsr |
3289 | wrmsr |
3289 | mov [esp+36],eax |
3290 | mov [esp+36],eax |
3290 | mov [esp+24],edx ;ret in ebx? |
3291 | mov [esp+24],edx ;ret in ebx? |
3291 | ret |
3292 | ret |
3292 | 3293 | ||
3293 | cache_disable: |
3294 | cache_disable: |
3294 | mov eax,cr0 |
3295 | mov eax,cr0 |
3295 | or eax,01100000000000000000000000000000b |
3296 | or eax,01100000000000000000000000000000b |
3296 | mov cr0,eax |
3297 | mov cr0,eax |
3297 | wbinvd ;set MESI |
3298 | wbinvd ;set MESI |
3298 | ret |
3299 | ret |
3299 | 3300 | ||
3300 | cache_enable: |
3301 | cache_enable: |
3301 | mov eax,cr0 |
3302 | mov eax,cr0 |
3302 | and eax,10011111111111111111111111111111b |
3303 | and eax,10011111111111111111111111111111b |
3303 | mov cr0,eax |
3304 | mov cr0,eax |
3304 | ret |
3305 | ret |
3305 | 3306 | ||
3306 | is_cache_enabled: |
3307 | is_cache_enabled: |
3307 | mov eax,cr0 |
3308 | mov eax,cr0 |
3308 | mov ebx,eax |
3309 | mov ebx,eax |
3309 | and eax,01100000000000000000000000000000b |
3310 | and eax,01100000000000000000000000000000b |
3310 | jz cache_disabled |
3311 | jz cache_disabled |
3311 | mov [esp+36],ebx |
3312 | mov [esp+36],ebx |
3312 | cache_disabled: |
3313 | cache_disabled: |
3313 | mov dword [esp+36],eax ;0 |
3314 | mov dword [esp+36],eax ;0 |
3314 | ret |
3315 | ret |
3315 | 3316 | ||
3316 | modify_pce: |
3317 | modify_pce: |
3317 | mov eax,cr4 |
3318 | mov eax,cr4 |
3318 | ; mov ebx,0 |
3319 | ; mov ebx,0 |
3319 | ; or bx,100000000b ;pce |
3320 | ; or bx,100000000b ;pce |
3320 | ; xor eax,ebx ;invert pce |
3321 | ; xor eax,ebx ;invert pce |
3321 | bts eax,8 ;pce=cr4[8] |
3322 | bts eax,8 ;pce=cr4[8] |
3322 | mov cr4,eax |
3323 | mov cr4,eax |
3323 | mov [esp+36],eax |
3324 | mov [esp+36],eax |
3324 | ret |
3325 | ret |
3325 | ;--------------------------------------------------------------------------------------------- |
3326 | ;--------------------------------------------------------------------------------------------- |
3326 | 3327 | ||
3327 | 3328 | ||
3328 | ; check if pixel is allowed to be drawn |
3329 | ; check if pixel is allowed to be drawn |
3329 | 3330 | ||
3330 | checkpixel: |
3331 | checkpixel: |
3331 | push eax edx |
3332 | push eax edx |
3332 | 3333 | ||
3333 | mov edx,[0xfe00] ; screen x size |
3334 | mov edx,[0xfe00] ; screen x size |
3334 | inc edx |
3335 | inc edx |
3335 | imul edx, ebx |
3336 | imul edx, ebx |
3336 | mov dl, [eax+edx+display_data] ; lea eax, [...] |
3337 | mov dl, [eax+edx+display_data] ; lea eax, [...] |
3337 | 3338 | ||
3338 | xor ecx, ecx |
3339 | xor ecx, ecx |
3339 | mov eax, [0x3000] |
3340 | mov eax, [0x3000] |
3340 | cmp al, dl |
3341 | cmp al, dl |
3341 | setne cl |
3342 | setne cl |
3342 | 3343 | ||
3343 | pop edx eax |
3344 | pop edx eax |
3344 | ret |
3345 | ret |
3345 | 3346 | ||
3346 | uglobal |
3347 | uglobal |
3347 | mouse_active db 0 |
3348 | mouse_active db 0 |
3348 | endg |
3349 | endg |
3349 | iglobal |
3350 | iglobal |
3350 | cpustring db '/RD/1/CPU',0 |
3351 | cpustring db '/RD/1/CPU',0 |
3351 | endg |
3352 | endg |
3352 | 3353 | ||
3353 | uglobal |
3354 | uglobal |
3354 | background_defined db 0 ; diamond, 11.04.2006 |
3355 | background_defined db 0 ; diamond, 11.04.2006 |
3355 | endg |
3356 | endg |
3356 | 3357 | ||
3357 | align 4 |
3358 | align 4 |
3358 | ; check misc |
3359 | ; check misc |
3359 | 3360 | ||
3360 | checkmisc: |
3361 | checkmisc: |
3361 | 3362 | ||
3362 | cmp [ctrl_alt_del], 1 |
3363 | cmp [ctrl_alt_del], 1 |
3363 | jne nocpustart |
3364 | jne nocpustart |
3364 | mov ebp, cpustring |
3365 | mov ebp, cpustring |
3365 | lea esi,[ebp+6] |
3366 | lea esi,[ebp+6] |
3366 | xor ebx,ebx ; no parameters |
3367 | xor ebx,ebx ; no parameters |
3367 | xor edx,edx ; no flags |
3368 | xor edx,edx ; no flags |
3368 | call fs_RamdiskExecute.flags |
3369 | call fs_RamdiskExecute.flags |
3369 | mov [ctrl_alt_del], 0 |
3370 | mov [ctrl_alt_del], 0 |
3370 | nocpustart: |
3371 | nocpustart: |
3371 | cmp [mouse_active], 1 |
3372 | cmp [mouse_active], 1 |
3372 | jne mouse_not_active |
3373 | jne mouse_not_active |
3373 | mov [mouse_active], 0 |
3374 | mov [mouse_active], 0 |
3374 | xor edi, edi |
3375 | xor edi, edi |
3375 | mov ecx, [0x3004] |
3376 | mov ecx, [0x3004] |
3376 | set_mouse_event: |
3377 | set_mouse_event: |
3377 | add edi, 256 |
3378 | add edi, 256 |
3378 | or [edi+0x80000+APPDATA.event_mask], dword 00100000b |
3379 | or [edi+0x80000+APPDATA.event_mask], dword 00100000b |
3379 | loop set_mouse_event |
3380 | loop set_mouse_event |
3380 | mouse_not_active: |
3381 | mouse_not_active: |
3381 | 3382 | ||
3382 | 3383 | ||
3383 | cmp [0xfff0],byte 0 ; background update ? |
3384 | cmp [0xfff0],byte 0 ; background update ? |
3384 | jz nobackgr |
3385 | jz nobackgr |
3385 | cmp [background_defined], 0 |
3386 | cmp [background_defined], 0 |
3386 | jz nobackgr |
3387 | jz nobackgr |
3387 | mov [0xfff0],byte 2 |
3388 | mov [0xfff0],byte 2 |
3388 | call change_task |
3389 | call change_task |
3389 | mov [draw_data+32 + RECT.left],dword 0 |
3390 | mov [draw_data+32 + RECT.left],dword 0 |
3390 | mov [draw_data+32 + RECT.top],dword 0 |
3391 | mov [draw_data+32 + RECT.top],dword 0 |
3391 | mov eax,[0xfe00] |
3392 | mov eax,[0xfe00] |
3392 | mov ebx,[0xfe04] |
3393 | mov ebx,[0xfe04] |
3393 | mov [draw_data+32 + RECT.right],eax |
3394 | mov [draw_data+32 + RECT.right],eax |
3394 | mov [draw_data+32 + RECT.bottom],ebx |
3395 | mov [draw_data+32 + RECT.bottom],ebx |
3395 | call drawbackground |
3396 | call drawbackground |
3396 | mov [0xfff0],byte 0 |
3397 | mov [0xfff0],byte 0 |
3397 | mov [0xfff4],byte 0 |
3398 | mov [0xfff4],byte 0 |
3398 | 3399 | ||
3399 | nobackgr: |
3400 | nobackgr: |
3400 | 3401 | ||
3401 | 3402 | ||
3402 | ; system shutdown request |
3403 | ; system shutdown request |
3403 | 3404 | ||
3404 | cmp [0xFF00],byte 0 |
3405 | cmp [0xFF00],byte 0 |
3405 | je noshutdown |
3406 | je noshutdown |
3406 | 3407 | ||
3407 | mov edx,[shutdown_processes] |
3408 | mov edx,[shutdown_processes] |
3408 | sub dl,2 |
3409 | sub dl,2 |
3409 | 3410 | ||
3410 | cmp [0xff00],dl |
3411 | cmp [0xff00],dl |
3411 | jne no_mark_system_shutdown |
3412 | jne no_mark_system_shutdown |
3412 | 3413 | ||
3413 | mov edx,0x3040 |
3414 | mov edx,0x3040 |
3414 | movzx ecx,byte [0xff00] |
3415 | movzx ecx,byte [0xff00] |
3415 | add ecx,5 |
3416 | add ecx,5 |
3416 | markz: |
3417 | markz: |
3417 | mov [edx+TASKDATA.state],byte 3 |
3418 | mov [edx+TASKDATA.state],byte 3 |
3418 | add edx,0x20 |
3419 | add edx,0x20 |
3419 | loop markz |
3420 | loop markz |
3420 | 3421 | ||
3421 | no_mark_system_shutdown: |
3422 | no_mark_system_shutdown: |
3422 | 3423 | ||
3423 | call [disable_mouse] |
3424 | call [disable_mouse] |
3424 | 3425 | ||
3425 | dec byte [0xff00] |
3426 | dec byte [0xff00] |
3426 | 3427 | ||
3427 | cmp [0xff00],byte 0 |
3428 | cmp [0xff00],byte 0 |
3428 | je system_shutdown |
3429 | je system_shutdown |
3429 | 3430 | ||
3430 | noshutdown: |
3431 | noshutdown: |
3431 | 3432 | ||
3432 | 3433 | ||
3433 | mov eax,[0x3004] ; termination |
3434 | mov eax,[0x3004] ; termination |
3434 | mov ebx,0x3020+TASKDATA.state |
3435 | mov ebx,0x3020+TASKDATA.state |
3435 | mov esi,1 |
3436 | mov esi,1 |
3436 | 3437 | ||
3437 | newct: |
3438 | newct: |
3438 | mov cl,[ebx] |
3439 | mov cl,[ebx] |
3439 | cmp cl,byte 3 |
3440 | cmp cl,byte 3 |
3440 | jz terminate |
3441 | jz terminate |
3441 | cmp cl,byte 4 |
3442 | cmp cl,byte 4 |
3442 | jz terminate |
3443 | jz terminate |
3443 | 3444 | ||
3444 | add ebx,0x20 |
3445 | add ebx,0x20 |
3445 | inc esi |
3446 | inc esi |
3446 | dec eax |
3447 | dec eax |
3447 | jnz newct |
3448 | jnz newct |
3448 | 3449 | ||
3449 | ret |
3450 | ret |
3450 | 3451 | ||
3451 | 3452 | ||
3452 | 3453 | ||
3453 | 3454 | ||
3454 | ; redraw screen |
3455 | ; redraw screen |
3455 | 3456 | ||
3456 | redrawscreen: |
3457 | redrawscreen: |
3457 | 3458 | ||
3458 | ; eax , if process window_data base is eax, do not set flag/limits |
3459 | ; eax , if process window_data base is eax, do not set flag/limits |
3459 | 3460 | ||
3460 | pushad |
3461 | pushad |
3461 | push eax |
3462 | push eax |
3462 | 3463 | ||
3463 | ;;; mov eax,2 |
3464 | ;;; mov eax,2 |
3464 | ;;; call delay_hs |
3465 | ;;; call delay_hs |
3465 | 3466 | ||
3466 | ;mov ecx,0 ; redraw flags for apps |
3467 | ;mov ecx,0 ; redraw flags for apps |
3467 | xor ecx,ecx |
3468 | xor ecx,ecx |
3468 | newdw2: |
3469 | newdw2: |
3469 | 3470 | ||
3470 | inc ecx |
3471 | inc ecx |
3471 | push ecx |
3472 | push ecx |
3472 | 3473 | ||
3473 | mov eax,ecx |
3474 | mov eax,ecx |
3474 | shl eax,5 |
3475 | shl eax,5 |
3475 | add eax,window_data |
3476 | add eax,window_data |
3476 | 3477 | ||
3477 | cmp eax,[esp+4] |
3478 | cmp eax,[esp+4] |
3478 | je not_this_task |
3479 | je not_this_task |
3479 | ; check if window in redraw area |
3480 | ; check if window in redraw area |
3480 | mov edi,eax |
3481 | mov edi,eax |
3481 | 3482 | ||
3482 | cmp ecx,1 ; limit for background |
3483 | cmp ecx,1 ; limit for background |
3483 | jz bgli |
3484 | jz bgli |
3484 | 3485 | ||
3485 | mov eax, [edi + WDATA.box.left] |
3486 | mov eax, [edi + WDATA.box.left] |
3486 | mov ebx, [edi + WDATA.box.top] |
3487 | mov ebx, [edi + WDATA.box.top] |
3487 | mov ecx, [edi + WDATA.box.width] |
3488 | mov ecx, [edi + WDATA.box.width] |
3488 | mov edx, [edi + WDATA.box.height] |
3489 | mov edx, [edi + WDATA.box.height] |
3489 | add ecx, eax |
3490 | add ecx, eax |
3490 | add edx, ebx |
3491 | add edx, ebx |
3491 | 3492 | ||
3492 | mov ecx,[dlye] ; ecx = area y end ebx = window y start |
3493 | mov ecx,[dlye] ; ecx = area y end ebx = window y start |
3493 | cmp ecx,ebx |
3494 | cmp ecx,ebx |
3494 | jb ricino |
3495 | jb ricino |
3495 | 3496 | ||
3496 | mov ecx,[dlxe] ; ecx = area x end eax = window x start |
3497 | mov ecx,[dlxe] ; ecx = area x end eax = window x start |
3497 | cmp ecx,eax |
3498 | cmp ecx,eax |
3498 | jb ricino |
3499 | jb ricino |
3499 | 3500 | ||
3500 | mov eax, [edi + WDATA.box.left] |
3501 | mov eax, [edi + WDATA.box.left] |
3501 | mov ebx, [edi + WDATA.box.top] |
3502 | mov ebx, [edi + WDATA.box.top] |
3502 | mov ecx, [edi + WDATA.box.width] |
3503 | mov ecx, [edi + WDATA.box.width] |
3503 | mov edx, [edi + WDATA.box.height] |
3504 | mov edx, [edi + WDATA.box.height] |
3504 | add ecx, eax |
3505 | add ecx, eax |
3505 | add edx, ebx |
3506 | add edx, ebx |
3506 | 3507 | ||
3507 | mov eax,[dly] ; eax = area y start edx = window y end |
3508 | mov eax,[dly] ; eax = area y start edx = window y end |
3508 | cmp edx,eax |
3509 | cmp edx,eax |
3509 | jb ricino |
3510 | jb ricino |
3510 | 3511 | ||
3511 | mov eax,[dlx] ; eax = area x start ecx = window x end |
3512 | mov eax,[dlx] ; eax = area x start ecx = window x end |
3512 | cmp ecx,eax |
3513 | cmp ecx,eax |
3513 | jb ricino |
3514 | jb ricino |
3514 | 3515 | ||
3515 | bgli: |
3516 | bgli: |
3516 | 3517 | ||
3517 | cmp edi,esi |
3518 | cmp edi,esi |
3518 | jz ricino |
3519 | jz ricino |
3519 | 3520 | ||
3520 | mov eax,edi |
3521 | mov eax,edi |
3521 | add eax,draw_data-window_data |
3522 | add eax,draw_data-window_data |
3522 | 3523 | ||
3523 | mov ebx,[dlx] ; set limits |
3524 | mov ebx,[dlx] ; set limits |
3524 | mov [eax + RECT.left], ebx |
3525 | mov [eax + RECT.left], ebx |
3525 | mov ebx,[dly] |
3526 | mov ebx,[dly] |
3526 | mov [eax + RECT.top], ebx |
3527 | mov [eax + RECT.top], ebx |
3527 | mov ebx,[dlxe] |
3528 | mov ebx,[dlxe] |
3528 | mov [eax + RECT.right], ebx |
3529 | mov [eax + RECT.right], ebx |
3529 | mov ebx,[dlye] |
3530 | mov ebx,[dlye] |
3530 | mov [eax + RECT.bottom], ebx |
3531 | mov [eax + RECT.bottom], ebx |
3531 | 3532 | ||
3532 | sub eax,draw_data-window_data |
3533 | sub eax,draw_data-window_data |
3533 | 3534 | ||
3534 | cmp ecx,1 |
3535 | cmp ecx,1 |
3535 | jne nobgrd |
3536 | jne nobgrd |
3536 | cmp esi,1 |
3537 | cmp esi,1 |
3537 | je newdw8 |
3538 | je newdw8 |
3538 | call drawbackground |
3539 | call drawbackground |
3539 | 3540 | ||
3540 | newdw8: |
3541 | newdw8: |
3541 | nobgrd: |
3542 | nobgrd: |
3542 | 3543 | ||
3543 | mov [eax + WDATA.fl_redraw],byte 1 ; mark as redraw |
3544 | mov [eax + WDATA.fl_redraw],byte 1 ; mark as redraw |
3544 | 3545 | ||
3545 | ricino: |
3546 | ricino: |
3546 | 3547 | ||
3547 | not_this_task: |
3548 | not_this_task: |
3548 | 3549 | ||
3549 | pop ecx |
3550 | pop ecx |
3550 | 3551 | ||
3551 | cmp ecx,[0x3004] |
3552 | cmp ecx,[0x3004] |
3552 | jle newdw2 |
3553 | jle newdw2 |
3553 | 3554 | ||
3554 | pop eax |
3555 | pop eax |
3555 | popad |
3556 | popad |
3556 | 3557 | ||
3557 | ret |
3558 | ret |
3558 | 3559 | ||
3559 | calculatebackground: ; background |
3560 | calculatebackground: ; background |
3560 | 3561 | ||
3561 | ; all black |
3562 | ; all black |
3562 | 3563 | ||
3563 | mov [display_data-8],dword 4 ; size x |
3564 | mov [display_data-8],dword 4 ; size x |
3564 | mov [display_data-4],dword 2 ; size y |
3565 | mov [display_data-4],dword 2 ; size y |
3565 | 3566 | ||
3566 | mov edi, 0x300000 ; set background to black |
3567 | mov edi, 0x300000 ; set background to black |
3567 | xor eax, eax |
3568 | xor eax, eax |
3568 | mov ecx, 0x0fff00 / 4 |
3569 | mov ecx, 0x0fff00 / 4 |
3569 | cld |
3570 | cld |
3570 | rep stosd |
3571 | rep stosd |
3571 | 3572 | ||
3572 | mov edi,display_data ; set os to use all pixels |
3573 | mov edi,display_data ; set os to use all pixels |
3573 | mov eax,0x01010101 |
3574 | mov eax,0x01010101 |
3574 | mov ecx,0x1fff00 / 4 |
3575 | mov ecx,0x1fff00 / 4 |
3575 | rep stosd |
3576 | rep stosd |
3576 | 3577 | ||
3577 | mov byte [0xFFF0], 0 ; do not draw background! |
3578 | mov byte [0xFFF0], 0 ; do not draw background! |
3578 | 3579 | ||
3579 | ret |
3580 | ret |
3580 | 3581 | ||
3581 | uglobal |
3582 | uglobal |
3582 | imax dd 0x0 |
3583 | imax dd 0x0 |
3583 | endg |
3584 | endg |
3584 | 3585 | ||
3585 | 3586 | ||
3586 | 3587 | ||
3587 | delay_ms: ; delay in 1/1000 sec |
3588 | delay_ms: ; delay in 1/1000 sec |
3588 | 3589 | ||
3589 | 3590 | ||
3590 | push eax |
3591 | push eax |
3591 | push ecx |
3592 | push ecx |
3592 | 3593 | ||
3593 | mov ecx,esi |
3594 | mov ecx,esi |
3594 | ; |
3595 | ; |
3595 | imul ecx, 33941 |
3596 | imul ecx, 33941 |
3596 | shr ecx, 9 |
3597 | shr ecx, 9 |
3597 | ; |
3598 | ; |
3598 | 3599 | ||
3599 | in al,0x61 |
3600 | in al,0x61 |
3600 | and al,0x10 |
3601 | and al,0x10 |
3601 | mov ah,al |
3602 | mov ah,al |
3602 | cld |
3603 | cld |
3603 | 3604 | ||
3604 | cnt1: in al,0x61 |
3605 | cnt1: in al,0x61 |
3605 | and al,0x10 |
3606 | and al,0x10 |
3606 | cmp al,ah |
3607 | cmp al,ah |
3607 | jz cnt1 |
3608 | jz cnt1 |
3608 | 3609 | ||
3609 | mov ah,al |
3610 | mov ah,al |
3610 | loop cnt1 |
3611 | loop cnt1 |
3611 | 3612 | ||
3612 | pop ecx |
3613 | pop ecx |
3613 | pop eax |
3614 | pop eax |
3614 | 3615 | ||
3615 | ret |
3616 | ret |
3616 | 3617 | ||
3617 | 3618 | ||
3618 | set_app_param: |
3619 | set_app_param: |
3619 | push edi |
3620 | push edi |
3620 | 3621 | ||
3621 | mov edi,[0x3010] |
3622 | mov edi,[0x3010] |
3622 | mov [edi+TASKDATA.event_mask],eax |
3623 | mov [edi+TASKDATA.event_mask],eax |
3623 | 3624 | ||
3624 | pop edi |
3625 | pop edi |
3625 | ret |
3626 | ret |
3626 | 3627 | ||
3627 | 3628 | ||
3628 | 3629 | ||
3629 | delay_hs: ; delay in 1/100 secs |
3630 | delay_hs: ; delay in 1/100 secs |
3630 | push eax |
3631 | push eax |
3631 | push ecx |
3632 | push ecx |
3632 | push edx |
3633 | push edx |
3633 | 3634 | ||
3634 | mov edx,[timer_ticks] |
3635 | mov edx,[timer_ticks] |
3635 | add edx,eax |
3636 | add edx,eax |
3636 | 3637 | ||
3637 | newtic: |
3638 | newtic: |
3638 | mov ecx,[timer_ticks] |
3639 | mov ecx,[timer_ticks] |
3639 | cmp edx,ecx |
3640 | cmp edx,ecx |
3640 | jbe zerodelay |
3641 | jbe zerodelay |
3641 | 3642 | ||
3642 | call change_task |
3643 | call change_task |
3643 | 3644 | ||
3644 | jmp newtic |
3645 | jmp newtic |
3645 | 3646 | ||
3646 | zerodelay: |
3647 | zerodelay: |
3647 | pop edx |
3648 | pop edx |
3648 | pop ecx |
3649 | pop ecx |
3649 | pop eax |
3650 | pop eax |
3650 | 3651 | ||
3651 | ret |
3652 | ret |
3652 | 3653 | ||
3653 | 3654 | ||
3654 | memmove: ; memory move in bytes |
3655 | memmove: ; memory move in bytes |
3655 | 3656 | ||
3656 | ; eax = from |
3657 | ; eax = from |
3657 | ; ebx = to |
3658 | ; ebx = to |
3658 | ; ecx = no of bytes |
3659 | ; ecx = no of bytes |
3659 | test ecx, ecx |
3660 | test ecx, ecx |
3660 | jle .ret |
3661 | jle .ret |
3661 | 3662 | ||
3662 | 3663 | ||
3663 | push esi edi ecx |
3664 | push esi edi ecx |
3664 | 3665 | ||
3665 | mov edi, ebx |
3666 | mov edi, ebx |
3666 | mov esi, eax |
3667 | mov esi, eax |
3667 | 3668 | ||
3668 | test ecx, not 11b |
3669 | test ecx, not 11b |
3669 | jz @f |
3670 | jz @f |
3670 | 3671 | ||
3671 | push ecx |
3672 | push ecx |
3672 | shr ecx, 2 |
3673 | shr ecx, 2 |
3673 | rep movsd |
3674 | rep movsd |
3674 | pop ecx |
3675 | pop ecx |
3675 | and ecx, 11b |
3676 | and ecx, 11b |
3676 | jz .finish |
3677 | jz .finish |
3677 | @@: |
3678 | @@: |
3678 | rep movsb |
3679 | rep movsb |
3679 | 3680 | ||
3680 | .finish: |
3681 | .finish: |
3681 | pop ecx edi esi |
3682 | pop ecx edi esi |
3682 | .ret: |
3683 | .ret: |
3683 | ret |
3684 | ret |
3684 | 3685 | ||
3685 | 3686 | ||
3686 | ; |
3687 | ; |
3687 | ;align 4 |
3688 | ;align 4 |
3688 | ; |
3689 | ; |
3689 | ;read_floppy_file: |
3690 | ;read_floppy_file: |
3690 | ; |
3691 | ; |
3691 | ;; as input |
3692 | ;; as input |
3692 | ;; |
3693 | ;; |
3693 | ;; eax pointer to file |
3694 | ;; eax pointer to file |
3694 | ;; ebx file lenght |
3695 | ;; ebx file lenght |
3695 | ;; ecx start 512 byte block number |
3696 | ;; ecx start 512 byte block number |
3696 | ;; edx number of blocks to read |
3697 | ;; edx number of blocks to read |
3697 | ;; esi pointer to return/work area (atleast 20 000 bytes) |
3698 | ;; esi pointer to return/work area (atleast 20 000 bytes) |
3698 | ;; |
3699 | ;; |
3699 | ;; |
3700 | ;; |
3700 | ;; on return |
3701 | ;; on return |
3701 | ;; |
3702 | ;; |
3702 | ;; eax = 0 command succesful |
3703 | ;; eax = 0 command succesful |
3703 | ;; 1 no fd base and/or partition defined |
3704 | ;; 1 no fd base and/or partition defined |
3704 | ;; 2 yet unsupported FS |
3705 | ;; 2 yet unsupported FS |
3705 | ;; 3 unknown FS |
3706 | ;; 3 unknown FS |
3706 | ;; 4 partition not defined at hd |
3707 | ;; 4 partition not defined at hd |
3707 | ;; 5 file not found |
3708 | ;; 5 file not found |
3708 | ;; ebx = size of file |
3709 | ;; ebx = size of file |
3709 | ; |
3710 | ; |
3710 | ; mov edi,[0x3010] |
3711 | ; mov edi,[0x3010] |
3711 | ; add edi,0x10 |
3712 | ; add edi,0x10 |
3712 | ; add esi,[edi] |
3713 | ; add esi,[edi] |
3713 | ; add eax,[edi] |
3714 | ; add eax,[edi] |
3714 | ; |
3715 | ; |
3715 | ; pushad |
3716 | ; pushad |
3716 | ; mov edi,esi |
3717 | ; mov edi,esi |
3717 | ; add edi,1024 |
3718 | ; add edi,1024 |
3718 | ; mov esi,0x100000+19*512 |
3719 | ; mov esi,0x100000+19*512 |
3719 | ; sub ecx,1 |
3720 | ; sub ecx,1 |
3720 | ; shl ecx,9 |
3721 | ; shl ecx,9 |
3721 | ; add esi,ecx |
3722 | ; add esi,ecx |
3722 | ; shl edx,9 |
3723 | ; shl edx,9 |
3723 | ; mov ecx,edx |
3724 | ; mov ecx,edx |
3724 | ; cld |
3725 | ; cld |
3725 | ; rep movsb |
3726 | ; rep movsb |
3726 | ; popad |
3727 | ; popad |
3727 | ; |
3728 | ; |
3728 | ; mov [esp+36],eax |
3729 | ; mov [esp+36],eax |
3729 | ; mov [esp+24],ebx |
3730 | ; mov [esp+24],ebx |
3730 | ; ret |
3731 | ; ret |
3731 | 3732 | ||
3732 | 3733 | ||
3733 | 3734 | ||
3734 | align 4 |
3735 | align 4 |
3735 | 3736 | ||
3736 | sys_programirq: |
3737 | sys_programirq: |
3737 | 3738 | ||
3738 | mov edi,[0x3010] |
3739 | mov edi,[0x3010] |
3739 | add eax,[edi+TASKDATA.mem_start] |
3740 | add eax,[edi+TASKDATA.mem_start] |
3740 | 3741 | ||
3741 | cmp ebx,16 |
3742 | cmp ebx,16 |
3742 | jae .not_owner |
3743 | jae .not_owner |
3743 | mov edi,[0x3010] |
3744 | mov edi,[0x3010] |
3744 | mov edi,[edi+TASKDATA.pid] |
3745 | mov edi,[edi+TASKDATA.pid] |
3745 | cmp edi,[irq_owner+ebx*4] |
3746 | cmp edi,[irq_owner+ebx*4] |
3746 | je spril1 |
3747 | je spril1 |
3747 | .not_owner: |
3748 | .not_owner: |
3748 | mov [esp+36],dword 1 |
3749 | mov [esp+36],dword 1 |
3749 | ret |
3750 | ret |
3750 | spril1: |
3751 | spril1: |
3751 | 3752 | ||
3752 | mov esi,eax |
3753 | mov esi,eax |
3753 | shl ebx,6 |
3754 | shl ebx,6 |
3754 | add ebx,irq00read |
3755 | add ebx,irq00read |
3755 | mov edi,ebx |
3756 | mov edi,ebx |
3756 | mov ecx,16 |
3757 | mov ecx,16 |
3757 | cld |
3758 | cld |
3758 | rep movsd |
3759 | rep movsd |
3759 | mov [esp+36],dword 0 |
3760 | mov [esp+36],dword 0 |
3760 | ret |
3761 | ret |
3761 | 3762 | ||
3762 | 3763 | ||
3763 | align 4 |
3764 | align 4 |
3764 | 3765 | ||
3765 | get_irq_data: |
3766 | get_irq_data: |
3766 | cmp eax,16 |
3767 | cmp eax,16 |
3767 | jae .not_owner |
3768 | jae .not_owner |
3768 | mov edx,eax ; check for correct owner |
3769 | mov edx,eax ; check for correct owner |
3769 | shl edx,2 |
3770 | shl edx,2 |
3770 | add edx,irq_owner |
3771 | add edx,irq_owner |
3771 | mov edx,[edx] |
3772 | mov edx,[edx] |
3772 | mov edi,[0x3010] |
3773 | mov edi,[0x3010] |
3773 | mov edi,[edi+TASKDATA.pid] |
3774 | mov edi,[edi+TASKDATA.pid] |
3774 | cmp edx,edi |
3775 | cmp edx,edi |
3775 | je gidril1 |
3776 | je gidril1 |
3776 | .not_owner: |
3777 | .not_owner: |
3777 | mov [esp+32],dword 2 ; ecx=2 |
3778 | mov [esp+32],dword 2 ; ecx=2 |
3778 | ret |
3779 | ret |
3779 | 3780 | ||
3780 | gidril1: |
3781 | gidril1: |
3781 | 3782 | ||
3782 | mov ebx,eax |
3783 | mov ebx,eax |
3783 | shl ebx,12 |
3784 | shl ebx,12 |
3784 | add ebx,0x2e0000 |
3785 | add ebx,0x2e0000 |
3785 | mov eax,[ebx] |
3786 | mov eax,[ebx] |
3786 | mov ecx,1 |
3787 | mov ecx,1 |
3787 | test eax,eax |
3788 | test eax,eax |
3788 | jz gid1 |
3789 | jz gid1 |
3789 | 3790 | ||
3790 | dec eax |
3791 | dec eax |
3791 | mov esi,ebx |
3792 | mov esi,ebx |
3792 | mov [ebx],eax |
3793 | mov [ebx],eax |
3793 | movzx ebx,byte [ebx+0x10] |
3794 | movzx ebx,byte [ebx+0x10] |
3794 | add esi,0x10 |
3795 | add esi,0x10 |
3795 | mov edi,esi |
3796 | mov edi,esi |
3796 | inc esi |
3797 | inc esi |
3797 | mov ecx,4000 / 4 |
3798 | mov ecx,4000 / 4 |
3798 | cld |
3799 | cld |
3799 | rep movsd |
3800 | rep movsd |
3800 | ; xor ecx,ecx ; as result of 'rep' ecx=0 |
3801 | ; xor ecx,ecx ; as result of 'rep' ecx=0 |
3801 | gid1: |
3802 | gid1: |
3802 | mov [esp+36],eax |
3803 | mov [esp+36],eax |
3803 | mov [esp+32],ecx |
3804 | mov [esp+32],ecx |
3804 | mov [esp+24],ebx |
3805 | mov [esp+24],ebx |
3805 | ret |
3806 | ret |
3806 | 3807 | ||
3807 | 3808 | ||
3808 | set_io_access_rights: |
3809 | set_io_access_rights: |
3809 | 3810 | ||
3810 | pushad |
3811 | pushad |
3811 | 3812 | ||
3812 | mov edi,[0x3000] |
3813 | mov edi,[0x3000] |
3813 | imul edi,tss_step |
3814 | imul edi,tss_step |
3814 | add edi,tss_data+128 |
3815 | add edi,tss_data+128 |
3815 | ; add edi,128 |
3816 | ; add edi,128 |
3816 | 3817 | ||
3817 | mov ecx,eax |
3818 | mov ecx,eax |
3818 | and ecx,7 ; offset in byte |
3819 | and ecx,7 ; offset in byte |
3819 | 3820 | ||
3820 | shr eax,3 ; number of byte |
3821 | shr eax,3 ; number of byte |
3821 | add edi,eax |
3822 | add edi,eax |
3822 | 3823 | ||
3823 | mov ebx,1 |
3824 | mov ebx,1 |
3824 | shl ebx,cl |
3825 | shl ebx,cl |
3825 | 3826 | ||
3826 | cmp ebp,0 ; enable access - ebp = 0 |
3827 | cmp ebp,0 ; enable access - ebp = 0 |
3827 | jne siar1 |
3828 | jne siar1 |
3828 | 3829 | ||
3829 | not ebx |
3830 | not ebx |
3830 | and [edi],byte bl |
3831 | and [edi],byte bl |
3831 | 3832 | ||
3832 | popad |
3833 | popad |
3833 | 3834 | ||
3834 | ret |
3835 | ret |
3835 | 3836 | ||
3836 | siar1: |
3837 | siar1: |
3837 | 3838 | ||
3838 | or [edi],byte bl ; disable access - ebp = 1 |
3839 | or [edi],byte bl ; disable access - ebp = 1 |
3839 | 3840 | ||
3840 | popad |
3841 | popad |
3841 | 3842 | ||
3842 | ret |
3843 | ret |
3843 | 3844 | ||
3844 | 3845 | ||
3845 | 3846 | ||
3846 | 3847 | ||
3847 | 3848 | ||
3848 | r_f_port_area: |
3849 | r_f_port_area: |
3849 | 3850 | ||
3850 | test eax, eax |
3851 | test eax, eax |
3851 | jnz free_port_area |
3852 | jnz free_port_area |
3852 | ; je r_port_area |
3853 | ; je r_port_area |
3853 | ; jmp free_port_area |
3854 | ; jmp free_port_area |
3854 | 3855 | ||
3855 | ; r_port_area: |
3856 | ; r_port_area: |
3856 | 3857 | ||
3857 | pushad |
3858 | pushad |
3858 | 3859 | ||
3859 | cmp ebx,ecx ; beginning > end ? |
3860 | cmp ebx,ecx ; beginning > end ? |
3860 | ja rpal1 |
3861 | ja rpal1 |
3861 | cmp ecx,65536 |
3862 | cmp ecx,65536 |
3862 | jae rpal1 |
3863 | jae rpal1 |
3863 | mov esi,[0x2d0000] |
3864 | mov esi,[0x2d0000] |
3864 | test esi,esi ; no reserved areas ? |
3865 | test esi,esi ; no reserved areas ? |
3865 | je rpal2 |
3866 | je rpal2 |
3866 | cmp esi,255 ; max reserved |
3867 | cmp esi,255 ; max reserved |
3867 | jae rpal1 |
3868 | jae rpal1 |
3868 | rpal3: |
3869 | rpal3: |
3869 | mov edi,esi |
3870 | mov edi,esi |
3870 | shl edi,4 |
3871 | shl edi,4 |
3871 | add edi,0x2d0000 |
3872 | add edi,0x2d0000 |
3872 | cmp ebx,[edi+8] |
3873 | cmp ebx,[edi+8] |
3873 | ja rpal4 |
3874 | ja rpal4 |
3874 | cmp ecx,[edi+4] |
3875 | cmp ecx,[edi+4] |
3875 | jae rpal1 |
3876 | jae rpal1 |
3876 | ; jb rpal4 |
3877 | ; jb rpal4 |
3877 | ; jmp rpal1 |
3878 | ; jmp rpal1 |
3878 | rpal4: |
3879 | rpal4: |
3879 | 3880 | ||
3880 | dec esi |
3881 | dec esi |
3881 | jnz rpal3 |
3882 | jnz rpal3 |
3882 | jmp rpal2 |
3883 | jmp rpal2 |
3883 | rpal1: |
3884 | rpal1: |
3884 | popad |
3885 | popad |
3885 | mov eax,1 |
3886 | mov eax,1 |
3886 | ret |
3887 | ret |
3887 | 3888 | ||
3888 | rpal2: |
3889 | rpal2: |
3889 | popad |
3890 | popad |
3890 | 3891 | ||
3891 | 3892 | ||
3892 | ; enable port access at port IO map |
3893 | ; enable port access at port IO map |
3893 | cli |
3894 | cli |
3894 | pushad ; start enable io map |
3895 | pushad ; start enable io map |
3895 | 3896 | ||
3896 | cmp ecx,65536 ;16384 |
3897 | cmp ecx,65536 ;16384 |
3897 | jae no_unmask_io ; jge |
3898 | jae no_unmask_io ; jge |
3898 | 3899 | ||
3899 | mov eax,ebx |
3900 | mov eax,ebx |
3900 | 3901 | ||
3901 | new_port_access: |
3902 | new_port_access: |
3902 | 3903 | ||
3903 | pushad |
3904 | pushad |
3904 | 3905 | ||
3905 | xor ebp,ebp ; enable - eax = port |
3906 | xor ebp,ebp ; enable - eax = port |
3906 | call set_io_access_rights |
3907 | call set_io_access_rights |
3907 | 3908 | ||
3908 | popad |
3909 | popad |
3909 | 3910 | ||
3910 | inc eax |
3911 | inc eax |
3911 | cmp eax,ecx |
3912 | cmp eax,ecx |
3912 | jbe new_port_access |
3913 | jbe new_port_access |
3913 | 3914 | ||
3914 | no_unmask_io: |
3915 | no_unmask_io: |
3915 | 3916 | ||
3916 | popad ; end enable io map |
3917 | popad ; end enable io map |
3917 | sti |
3918 | sti |
3918 | 3919 | ||
3919 | mov edi,[0x2d0000] |
3920 | mov edi,[0x2d0000] |
3920 | add edi,1 |
3921 | add edi,1 |
3921 | mov [0x2d0000],edi |
3922 | mov [0x2d0000],edi |
3922 | shl edi,4 |
3923 | shl edi,4 |
3923 | add edi,0x2d0000 |
3924 | add edi,0x2d0000 |
3924 | mov esi,[0x3010] |
3925 | mov esi,[0x3010] |
3925 | mov esi,[esi+TASKDATA.pid] |
3926 | mov esi,[esi+TASKDATA.pid] |
3926 | mov [edi],esi |
3927 | mov [edi],esi |
3927 | mov [edi+4],ebx |
3928 | mov [edi+4],ebx |
3928 | mov [edi+8],ecx |
3929 | mov [edi+8],ecx |
3929 | 3930 | ||
3930 | xor eax, eax |
3931 | xor eax, eax |
3931 | ret |
3932 | ret |
3932 | 3933 | ||
3933 | 3934 | ||
3934 | 3935 | ||
3935 | 3936 | ||
3936 | free_port_area: |
3937 | free_port_area: |
3937 | 3938 | ||
3938 | pushad |
3939 | pushad |
3939 | 3940 | ||
3940 | mov esi,[0x2d0000] ; no reserved areas ? |
3941 | mov esi,[0x2d0000] ; no reserved areas ? |
3941 | test esi,esi |
3942 | test esi,esi |
3942 | je frpal2 |
3943 | je frpal2 |
3943 | mov edx,[0x3010] |
3944 | mov edx,[0x3010] |
3944 | mov edx,[edx+TASKDATA.pid] |
3945 | mov edx,[edx+TASKDATA.pid] |
3945 | frpal3: |
3946 | frpal3: |
3946 | mov edi,esi |
3947 | mov edi,esi |
3947 | shl edi,4 |
3948 | shl edi,4 |
3948 | add edi,0x2d0000 |
3949 | add edi,0x2d0000 |
3949 | cmp edx,[edi] |
3950 | cmp edx,[edi] |
3950 | jne frpal4 |
3951 | jne frpal4 |
3951 | cmp ebx,[edi+4] |
3952 | cmp ebx,[edi+4] |
3952 | jne frpal4 |
3953 | jne frpal4 |
3953 | cmp ecx,[edi+8] |
3954 | cmp ecx,[edi+8] |
3954 | jne frpal4 |
3955 | jne frpal4 |
3955 | jmp frpal1 |
3956 | jmp frpal1 |
3956 | frpal4: |
3957 | frpal4: |
3957 | dec esi |
3958 | dec esi |
3958 | jnz frpal3 |
3959 | jnz frpal3 |
3959 | frpal2: |
3960 | frpal2: |
3960 | popad |
3961 | popad |
3961 | mov eax,1 |
3962 | mov eax,1 |
3962 | ret |
3963 | ret |
3963 | frpal1: |
3964 | frpal1: |
3964 | mov ecx,256 |
3965 | mov ecx,256 |
3965 | sub ecx,esi |
3966 | sub ecx,esi |
3966 | shl ecx,4 |
3967 | shl ecx,4 |
3967 | mov esi,edi |
3968 | mov esi,edi |
3968 | add esi,16 |
3969 | add esi,16 |
3969 | cld |
3970 | cld |
3970 | rep movsb |
3971 | rep movsb |
3971 | 3972 | ||
3972 | dec dword [0x2d0000] |
3973 | dec dword [0x2d0000] |
3973 | 3974 | ||
3974 | popad |
3975 | popad |
3975 | 3976 | ||
3976 | 3977 | ||
3977 | ; disable port access at port IO map |
3978 | ; disable port access at port IO map |
3978 | 3979 | ||
3979 | pushad ; start disable io map |
3980 | pushad ; start disable io map |
3980 | 3981 | ||
3981 | cmp ecx,65536 ;16384 |
3982 | cmp ecx,65536 ;16384 |
3982 | jge no_mask_io |
3983 | jge no_mask_io |
3983 | 3984 | ||
3984 | mov eax,ebx |
3985 | mov eax,ebx |
3985 | 3986 | ||
3986 | new_port_access_disable: |
3987 | new_port_access_disable: |
3987 | 3988 | ||
3988 | pushad |
3989 | pushad |
3989 | 3990 | ||
3990 | mov ebp,1 ; disable - eax = port |
3991 | mov ebp,1 ; disable - eax = port |
3991 | call set_io_access_rights |
3992 | call set_io_access_rights |
3992 | 3993 | ||
3993 | popad |
3994 | popad |
3994 | 3995 | ||
3995 | inc eax |
3996 | inc eax |
3996 | cmp eax,ecx |
3997 | cmp eax,ecx |
3997 | jbe new_port_access_disable |
3998 | jbe new_port_access_disable |
3998 | 3999 | ||
3999 | no_mask_io: |
4000 | no_mask_io: |
4000 | 4001 | ||
4001 | popad ; end disable io map |
4002 | popad ; end disable io map |
4002 | 4003 | ||
4003 | xor eax, eax |
4004 | xor eax, eax |
4004 | ret |
4005 | ret |
4005 | 4006 | ||
4006 | 4007 | ||
4007 | reserve_free_irq: |
4008 | reserve_free_irq: |
4008 | 4009 | ||
4009 | mov ecx, 1 |
4010 | mov ecx, 1 |
4010 | cmp ebx, 16 |
4011 | cmp ebx, 16 |
4011 | jae fril1 |
4012 | jae fril1 |
4012 | test eax,eax |
4013 | test eax,eax |
4013 | jz reserve_irq |
4014 | jz reserve_irq |
4014 | 4015 | ||
4015 | lea edi,[irq_owner+ebx*4] |
4016 | lea edi,[irq_owner+ebx*4] |
4016 | mov edx,[edi] |
4017 | mov edx,[edi] |
4017 | mov eax,[0x3010] |
4018 | mov eax,[0x3010] |
4018 | cmp edx,[eax+TASKDATA.pid] |
4019 | cmp edx,[eax+TASKDATA.pid] |
4019 | jne fril1 |
4020 | jne fril1 |
4020 | dec ecx |
4021 | dec ecx |
4021 | mov [edi],ecx |
4022 | mov [edi],ecx |
4022 | fril1: |
4023 | fril1: |
4023 | mov [esp+36],ecx ; return in eax |
4024 | mov [esp+36],ecx ; return in eax |
4024 | ret |
4025 | ret |
4025 | 4026 | ||
4026 | reserve_irq: |
4027 | reserve_irq: |
4027 | 4028 | ||
4028 | lea edi,[irq_owner+ebx*4] |
4029 | lea edi,[irq_owner+ebx*4] |
4029 | cmp dword [edi], 0 |
4030 | cmp dword [edi], 0 |
4030 | jnz ril1 |
4031 | jnz ril1 |
4031 | 4032 | ||
4032 | mov edx,[0x3010] |
4033 | mov edx,[0x3010] |
4033 | mov edx,[edx+TASKDATA.pid] |
4034 | mov edx,[edx+TASKDATA.pid] |
4034 | mov [edi],edx |
4035 | mov [edi],edx |
4035 | dec ecx |
4036 | dec ecx |
4036 | ril1: |
4037 | ril1: |
4037 | mov [esp+36],ecx ; return in eax |
4038 | mov [esp+36],ecx ; return in eax |
4038 | ret |
4039 | ret |
4039 | 4040 | ||
4040 | 4041 | ||
4041 | 4042 | ||
4042 | drawbackground: |
4043 | drawbackground: |
4043 | inc [mouse_pause] |
4044 | inc [mouse_pause] |
4044 | cmp [0xfe0c],word 0x12 |
4045 | cmp [0xfe0c],word 0x12 |
4045 | je dbrv20 |
4046 | je dbrv20 |
4046 | dbrv12: |
4047 | dbrv12: |
4047 | cmp [0xfe0c],word 0100000000000000b |
4048 | cmp [0xfe0c],word 0100000000000000b |
4048 | jge dbrv20 |
4049 | jge dbrv20 |
4049 | cmp [0xfe0c],word 0x13 |
4050 | cmp [0xfe0c],word 0x13 |
4050 | je dbrv20 |
4051 | je dbrv20 |
4051 | call vesa12_drawbackground |
4052 | call vesa12_drawbackground |
4052 | dec [mouse_pause] |
4053 | dec [mouse_pause] |
4053 | call [draw_pointer] |
4054 | call [draw_pointer] |
4054 | ret |
4055 | ret |
4055 | dbrv20: |
4056 | dbrv20: |
4056 | cmp [display_data-12],dword 1 |
4057 | cmp [display_data-12],dword 1 |
4057 | jne bgrstr |
4058 | jne bgrstr |
4058 | call vesa20_drawbackground_tiled |
4059 | call vesa20_drawbackground_tiled |
4059 | dec [mouse_pause] |
4060 | dec [mouse_pause] |
4060 | call [draw_pointer] |
4061 | call [draw_pointer] |
4061 | ret |
4062 | ret |
4062 | bgrstr: |
4063 | bgrstr: |
4063 | call vesa20_drawbackground_stretch |
4064 | call vesa20_drawbackground_stretch |
4064 | dec [mouse_pause] |
4065 | dec [mouse_pause] |
4065 | call [draw_pointer] |
4066 | call [draw_pointer] |
4066 | ret |
4067 | ret |
4067 | 4068 | ||
4068 | align 4 |
4069 | align 4 |
4069 | 4070 | ||
4070 | syscall_putimage: ; PutImage |
4071 | syscall_putimage: ; PutImage |
4071 | 4072 | ||
4072 | mov edx,ecx |
4073 | mov edx,ecx |
4073 | mov ecx,ebx |
4074 | mov ecx,ebx |
4074 | lea ebx, [eax+std_application_base_address] |
4075 | lea ebx, [eax+std_application_base_address] |
4075 | 4076 | ||
4076 | sys_putimage: |
4077 | sys_putimage: |
4077 | test ecx,0x80008000 |
4078 | test ecx,0x80008000 |
4078 | jnz .exit |
4079 | jnz .exit |
4079 | test ecx,0x0000FFFF |
4080 | test ecx,0x0000FFFF |
4080 | jz .exit |
4081 | jz .exit |
4081 | test ecx,0xFFFF0000 |
4082 | test ecx,0xFFFF0000 |
4082 | jnz @f |
4083 | jnz @f |
4083 | .exit: |
4084 | .exit: |
4084 | ret |
4085 | ret |
4085 | @@: |
4086 | @@: |
4086 | mov edi,[0x3000] |
4087 | mov edi,[0x3000] |
4087 | shl edi,8 |
4088 | shl edi,8 |
4088 | add dx,word[edi+0x80000+APPDATA.wnd_clientbox.top] |
4089 | add dx,word[edi+0x80000+APPDATA.wnd_clientbox.top] |
4089 | rol edx,16 |
4090 | rol edx,16 |
4090 | add dx,word[edi+0x80000+APPDATA.wnd_clientbox.left] |
4091 | add dx,word[edi+0x80000+APPDATA.wnd_clientbox.left] |
4091 | rol edx,16 |
4092 | rol edx,16 |
4092 | .forced: |
4093 | .forced: |
4093 | ; mov eax, vga_putimage |
4094 | ; mov eax, vga_putimage |
4094 | cmp [0xfe0c], word 0x12 |
4095 | cmp [0xfe0c], word 0x12 |
4095 | jz @f ;.doit |
4096 | jz @f ;.doit |
4096 | mov eax, vesa12_putimage |
4097 | mov eax, vesa12_putimage |
4097 | cmp [0xfe0c], word 0100000000000000b |
4098 | cmp [0xfe0c], word 0100000000000000b |
4098 | jae @f |
4099 | jae @f |
4099 | cmp [0xfe0c], word 0x13 |
4100 | cmp [0xfe0c], word 0x13 |
4100 | jnz .doit |
4101 | jnz .doit |
4101 | @@: |
4102 | @@: |
4102 | mov eax, vesa20_putimage |
4103 | mov eax, vesa20_putimage |
4103 | .doit: |
4104 | .doit: |
4104 | inc [mouse_pause] |
4105 | inc [mouse_pause] |
4105 | call eax |
4106 | call eax |
4106 | dec [mouse_pause] |
4107 | dec [mouse_pause] |
4107 | jmp [draw_pointer] |
4108 | jmp [draw_pointer] |
4108 | 4109 | ||
4109 | ; eax x beginning |
4110 | ; eax x beginning |
4110 | ; ebx y beginning |
4111 | ; ebx y beginning |
4111 | ; ecx x end |
4112 | ; ecx x end |
4112 | ; edx y end |
4113 | ; edx y end |
4113 | ; edi color |
4114 | ; edi color |
4114 | 4115 | ||
4115 | __sys_drawbar: |
4116 | __sys_drawbar: |
4116 | mov esi,[0x3000] |
4117 | mov esi,[0x3000] |
4117 | shl esi,8 |
4118 | shl esi,8 |
4118 | add eax,[esi+0x80000+APPDATA.wnd_clientbox.left] |
4119 | add eax,[esi+0x80000+APPDATA.wnd_clientbox.left] |
4119 | add ecx,[esi+0x80000+APPDATA.wnd_clientbox.left] |
4120 | add ecx,[esi+0x80000+APPDATA.wnd_clientbox.left] |
4120 | add ebx,[esi+0x80000+APPDATA.wnd_clientbox.top] |
4121 | add ebx,[esi+0x80000+APPDATA.wnd_clientbox.top] |
4121 | add edx,[esi+0x80000+APPDATA.wnd_clientbox.top] |
4122 | add edx,[esi+0x80000+APPDATA.wnd_clientbox.top] |
4122 | .forced: |
4123 | .forced: |
4123 | inc [mouse_pause] |
4124 | inc [mouse_pause] |
4124 | cmp [0xfe0c],word 0x12 |
4125 | cmp [0xfe0c],word 0x12 |
4125 | je dbv20 |
4126 | je dbv20 |
4126 | sdbv20: |
4127 | sdbv20: |
4127 | cmp [0xfe0c],word 0100000000000000b |
4128 | cmp [0xfe0c],word 0100000000000000b |
4128 | jge dbv20 |
4129 | jge dbv20 |
4129 | cmp [0xfe0c],word 0x13 |
4130 | cmp [0xfe0c],word 0x13 |
4130 | je dbv20 |
4131 | je dbv20 |
4131 | call vesa12_drawbar |
4132 | call vesa12_drawbar |
4132 | dec [mouse_pause] |
4133 | dec [mouse_pause] |
4133 | call [draw_pointer] |
4134 | call [draw_pointer] |
4134 | ret |
4135 | ret |
4135 | dbv20: |
4136 | dbv20: |
4136 | call vesa20_drawbar |
4137 | call vesa20_drawbar |
4137 | dec [mouse_pause] |
4138 | dec [mouse_pause] |
4138 | call [draw_pointer] |
4139 | call [draw_pointer] |
4139 | ret |
4140 | ret |
4140 | 4141 | ||
4141 | 4142 | ||
4142 | 4143 | ||
4143 | kb_read: |
4144 | kb_read: |
4144 | 4145 | ||
4145 | push ecx edx |
4146 | push ecx edx |
4146 | 4147 | ||
4147 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4148 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4148 | kr_loop: |
4149 | kr_loop: |
4149 | in al,0x64 |
4150 | in al,0x64 |
4150 | test al,1 |
4151 | test al,1 |
4151 | jnz kr_ready |
4152 | jnz kr_ready |
4152 | loop kr_loop |
4153 | loop kr_loop |
4153 | mov ah,1 |
4154 | mov ah,1 |
4154 | jmp kr_exit |
4155 | jmp kr_exit |
4155 | kr_ready: |
4156 | kr_ready: |
4156 | push ecx |
4157 | push ecx |
4157 | mov ecx,32 |
4158 | mov ecx,32 |
4158 | kr_delay: |
4159 | kr_delay: |
4159 | loop kr_delay |
4160 | loop kr_delay |
4160 | pop ecx |
4161 | pop ecx |
4161 | in al,0x60 |
4162 | in al,0x60 |
4162 | xor ah,ah |
4163 | xor ah,ah |
4163 | kr_exit: |
4164 | kr_exit: |
4164 | 4165 | ||
4165 | pop edx ecx |
4166 | pop edx ecx |
4166 | 4167 | ||
4167 | ret |
4168 | ret |
4168 | 4169 | ||
4169 | 4170 | ||
4170 | kb_write: |
4171 | kb_write: |
4171 | 4172 | ||
4172 | push ecx edx |
4173 | push ecx edx |
4173 | 4174 | ||
4174 | mov dl,al |
4175 | mov dl,al |
4175 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4176 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4176 | kw_loop1: |
4177 | kw_loop1: |
4177 | in al,0x64 |
4178 | in al,0x64 |
4178 | test al,0x20 |
4179 | test al,0x20 |
4179 | jz kw_ok1 |
4180 | jz kw_ok1 |
4180 | loop kw_loop1 |
4181 | loop kw_loop1 |
4181 | mov ah,1 |
4182 | mov ah,1 |
4182 | jmp kw_exit |
4183 | jmp kw_exit |
4183 | kw_ok1: |
4184 | kw_ok1: |
4184 | in al,0x60 |
4185 | in al,0x60 |
4185 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4186 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4186 | kw_loop: |
4187 | kw_loop: |
4187 | in al,0x64 |
4188 | in al,0x64 |
4188 | test al,2 |
4189 | test al,2 |
4189 | jz kw_ok |
4190 | jz kw_ok |
4190 | loop kw_loop |
4191 | loop kw_loop |
4191 | mov ah,1 |
4192 | mov ah,1 |
4192 | jmp kw_exit |
4193 | jmp kw_exit |
4193 | kw_ok: |
4194 | kw_ok: |
4194 | mov al,dl |
4195 | mov al,dl |
4195 | out 0x60,al |
4196 | out 0x60,al |
4196 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4197 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4197 | kw_loop3: |
4198 | kw_loop3: |
4198 | in al,0x64 |
4199 | in al,0x64 |
4199 | test al,2 |
4200 | test al,2 |
4200 | jz kw_ok3 |
4201 | jz kw_ok3 |
4201 | loop kw_loop3 |
4202 | loop kw_loop3 |
4202 | mov ah,1 |
4203 | mov ah,1 |
4203 | jmp kw_exit |
4204 | jmp kw_exit |
4204 | kw_ok3: |
4205 | kw_ok3: |
4205 | mov ah,8 |
4206 | mov ah,8 |
4206 | kw_loop4: |
4207 | kw_loop4: |
4207 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4208 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4208 | kw_loop5: |
4209 | kw_loop5: |
4209 | in al,0x64 |
4210 | in al,0x64 |
4210 | test al,1 |
4211 | test al,1 |
4211 | jnz kw_ok4 |
4212 | jnz kw_ok4 |
4212 | loop kw_loop5 |
4213 | loop kw_loop5 |
4213 | dec ah |
4214 | dec ah |
4214 | jnz kw_loop4 |
4215 | jnz kw_loop4 |
4215 | kw_ok4: |
4216 | kw_ok4: |
4216 | xor ah,ah |
4217 | xor ah,ah |
4217 | kw_exit: |
4218 | kw_exit: |
4218 | 4219 | ||
4219 | pop edx ecx |
4220 | pop edx ecx |
4220 | 4221 | ||
4221 | ret |
4222 | ret |
4222 | 4223 | ||
4223 | 4224 | ||
4224 | kb_cmd: |
4225 | kb_cmd: |
4225 | 4226 | ||
4226 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4227 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4227 | c_wait: |
4228 | c_wait: |
4228 | in al,0x64 |
4229 | in al,0x64 |
4229 | test al,2 |
4230 | test al,2 |
4230 | jz c_send |
4231 | jz c_send |
4231 | loop c_wait |
4232 | loop c_wait |
4232 | jmp c_error |
4233 | jmp c_error |
4233 | c_send: |
4234 | c_send: |
4234 | mov al,bl |
4235 | mov al,bl |
4235 | out 0x64,al |
4236 | out 0x64,al |
4236 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4237 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4237 | c_accept: |
4238 | c_accept: |
4238 | in al,0x64 |
4239 | in al,0x64 |
4239 | test al,2 |
4240 | test al,2 |
4240 | jz c_ok |
4241 | jz c_ok |
4241 | loop c_accept |
4242 | loop c_accept |
4242 | c_error: |
4243 | c_error: |
4243 | mov ah,1 |
4244 | mov ah,1 |
4244 | jmp c_exit |
4245 | jmp c_exit |
4245 | c_ok: |
4246 | c_ok: |
4246 | xor ah,ah |
4247 | xor ah,ah |
4247 | c_exit: |
4248 | c_exit: |
4248 | ret |
4249 | ret |
4249 | 4250 | ||
4250 | 4251 | ||
4251 | setmouse: ; set mousepicture -pointer |
4252 | setmouse: ; set mousepicture -pointer |
4252 | ; ps2 mouse enable |
4253 | ; ps2 mouse enable |
4253 | 4254 | ||
4254 | mov [0xf200],dword mousepointer |
4255 | mov [0xf200],dword mousepointer |
4255 | 4256 | ||
4256 | cli |
4257 | cli |
4257 | ; mov bl,0xa8 ; enable mouse cmd |
4258 | ; mov bl,0xa8 ; enable mouse cmd |
4258 | ; call kb_cmd |
4259 | ; call kb_cmd |
4259 | ; call kb_read ; read status |
4260 | ; call kb_read ; read status |
4260 | ; mov bl,0x20 ; get command byte |
4261 | ; mov bl,0x20 ; get command byte |
4261 | ; call kb_cmd |
4262 | ; call kb_cmd |
4262 | ; call kb_read |
4263 | ; call kb_read |
4263 | ; or al,3 ; enable interrupt |
4264 | ; or al,3 ; enable interrupt |
4264 | ; mov bl,0x60 ; write command |
4265 | ; mov bl,0x60 ; write command |
4265 | ; push eax |
4266 | ; push eax |
4266 | ; call kb_cmd |
4267 | ; call kb_cmd |
4267 | ; pop eax |
4268 | ; pop eax |
4268 | ; call kb_write |
4269 | ; call kb_write |
4269 | ; mov bl,0xd4 ; for mouse |
4270 | ; mov bl,0xd4 ; for mouse |
4270 | ; call kb_cmd |
4271 | ; call kb_cmd |
4271 | ; mov al,0xf4 ; enable mouse device |
4272 | ; mov al,0xf4 ; enable mouse device |
4272 | ; call kb_write |
4273 | ; call kb_write |
4273 | ; call kb_read ; read status return |
4274 | ; call kb_read ; read status return |
4274 | 4275 | ||
4275 | ; com1 mouse enable |
4276 | ; com1 mouse enable |
4276 | 4277 | ||
4277 | mov bx,0x3f8 ; combase |
4278 | mov bx,0x3f8 ; combase |
4278 | 4279 | ||
4279 | mov dx,bx |
4280 | mov dx,bx |
4280 | add dx,3 |
4281 | add dx,3 |
4281 | mov al,0x80 |
4282 | mov al,0x80 |
4282 | out dx,al |
4283 | out dx,al |
4283 | 4284 | ||
4284 | mov dx,bx |
4285 | mov dx,bx |
4285 | add dx,1 |
4286 | add dx,1 |
4286 | mov al,0 |
4287 | mov al,0 |
4287 | out dx,al |
4288 | out dx,al |
4288 | 4289 | ||
4289 | mov dx,bx |
4290 | mov dx,bx |
4290 | add dx,0 |
4291 | add dx,0 |
4291 | mov al,0x30*2 ; 0x30 / 4 |
4292 | mov al,0x30*2 ; 0x30 / 4 |
4292 | out dx,al |
4293 | out dx,al |
4293 | 4294 | ||
4294 | mov dx,bx |
4295 | mov dx,bx |
4295 | add dx,3 |
4296 | add dx,3 |
4296 | mov al,2 ; 3 |
4297 | mov al,2 ; 3 |
4297 | out dx,al |
4298 | out dx,al |
4298 | 4299 | ||
4299 | mov dx,bx |
4300 | mov dx,bx |
4300 | add dx,4 |
4301 | add dx,4 |
4301 | mov al,0xb |
4302 | mov al,0xb |
4302 | out dx,al |
4303 | out dx,al |
4303 | 4304 | ||
4304 | mov dx,bx |
4305 | mov dx,bx |
4305 | add dx,1 |
4306 | add dx,1 |
4306 | mov al,1 |
4307 | mov al,1 |
4307 | out dx,al |
4308 | out dx,al |
4308 | 4309 | ||
4309 | 4310 | ||
4310 | ; com2 mouse enable |
4311 | ; com2 mouse enable |
4311 | 4312 | ||
4312 | mov bx,0x2f8 ; combase |
4313 | mov bx,0x2f8 ; combase |
4313 | 4314 | ||
4314 | mov dx,bx |
4315 | mov dx,bx |
4315 | add dx,3 |
4316 | add dx,3 |
4316 | mov al,0x80 |
4317 | mov al,0x80 |
4317 | out dx,al |
4318 | out dx,al |
4318 | 4319 | ||
4319 | mov dx,bx |
4320 | mov dx,bx |
4320 | add dx,1 |
4321 | add dx,1 |
4321 | mov al,0 |
4322 | mov al,0 |
4322 | out dx,al |
4323 | out dx,al |
4323 | 4324 | ||
4324 | mov dx,bx |
4325 | mov dx,bx |
4325 | add dx,0 |
4326 | add dx,0 |
4326 | mov al,0x30*2 |
4327 | mov al,0x30*2 |
4327 | out dx,al |
4328 | out dx,al |
4328 | 4329 | ||
4329 | mov dx,bx |
4330 | mov dx,bx |
4330 | add dx,3 |
4331 | add dx,3 |
4331 | mov al,2 |
4332 | mov al,2 |
4332 | out dx,al |
4333 | out dx,al |
4333 | 4334 | ||
4334 | mov dx,bx |
4335 | mov dx,bx |
4335 | add dx,4 |
4336 | add dx,4 |
4336 | mov al,0xb |
4337 | mov al,0xb |
4337 | out dx,al |
4338 | out dx,al |
4338 | 4339 | ||
4339 | mov dx,bx |
4340 | mov dx,bx |
4340 | add dx,1 |
4341 | add dx,1 |
4341 | mov al,1 |
4342 | mov al,1 |
4342 | out dx,al |
4343 | out dx,al |
4343 | 4344 | ||
4344 | ret |
4345 | ret |
4345 | 4346 | ||
4346 | 4347 | ||
4347 | _rdtsc: |
4348 | _rdtsc: |
4348 | 4349 | ||
4349 | mov edx,[cpuid_1+3*4] |
4350 | mov edx,[cpuid_1+3*4] |
4350 | test edx,00010000b |
4351 | test edx,00010000b |
4351 | jz ret_rdtsc |
4352 | jz ret_rdtsc |
4352 | rdtsc |
4353 | rdtsc |
4353 | ret |
4354 | ret |
4354 | ret_rdtsc: |
4355 | ret_rdtsc: |
4355 | mov edx,0xffffffff |
4356 | mov edx,0xffffffff |
4356 | mov eax,0xffffffff |
4357 | mov eax,0xffffffff |
4357 | ret |
4358 | ret |
4358 | 4359 | ||
4359 | 4360 | ||
4360 | 4361 | ||
4361 | rerouteirqs: |
4362 | rerouteirqs: |
4362 | 4363 | ||
4363 | cli |
4364 | cli |
4364 | 4365 | ||
4365 | mov al,0x11 ; icw4, edge triggered |
4366 | mov al,0x11 ; icw4, edge triggered |
4366 | out 0x20,al |
4367 | out 0x20,al |
4367 | call pic_delay |
4368 | call pic_delay |
4368 | out 0xA0,al |
4369 | out 0xA0,al |
4369 | call pic_delay |
4370 | call pic_delay |
4370 | 4371 | ||
4371 | mov al,0x20 ; generate 0x20 + |
4372 | mov al,0x20 ; generate 0x20 + |
4372 | out 0x21,al |
4373 | out 0x21,al |
4373 | call pic_delay |
4374 | call pic_delay |
4374 | mov al,0x28 ; generate 0x28 + |
4375 | mov al,0x28 ; generate 0x28 + |
4375 | out 0xA1,al |
4376 | out 0xA1,al |
4376 | call pic_delay |
4377 | call pic_delay |
4377 | 4378 | ||
4378 | mov al,0x04 ; slave at irq2 |
4379 | mov al,0x04 ; slave at irq2 |
4379 | out 0x21,al |
4380 | out 0x21,al |
4380 | call pic_delay |
4381 | call pic_delay |
4381 | mov al,0x02 ; at irq9 |
4382 | mov al,0x02 ; at irq9 |
4382 | out 0xA1,al |
4383 | out 0xA1,al |
4383 | call pic_delay |
4384 | call pic_delay |
4384 | 4385 | ||
4385 | mov al,0x01 ; 8086 mode |
4386 | mov al,0x01 ; 8086 mode |
4386 | out 0x21,al |
4387 | out 0x21,al |
4387 | call pic_delay |
4388 | call pic_delay |
4388 | out 0xA1,al |
4389 | out 0xA1,al |
4389 | call pic_delay |
4390 | call pic_delay |
4390 | 4391 | ||
4391 | mov al,255 ; mask all irq's |
4392 | mov al,255 ; mask all irq's |
4392 | out 0xA1,al |
4393 | out 0xA1,al |
4393 | call pic_delay |
4394 | call pic_delay |
4394 | out 0x21,al |
4395 | out 0x21,al |
4395 | call pic_delay |
4396 | call pic_delay |
4396 | 4397 | ||
4397 | mov ecx,0x1000 |
4398 | mov ecx,0x1000 |
4398 | cld |
4399 | cld |
4399 | picl1: call pic_delay |
4400 | picl1: call pic_delay |
4400 | loop picl1 |
4401 | loop picl1 |
4401 | 4402 | ||
4402 | mov al,255 ; mask all irq's |
4403 | mov al,255 ; mask all irq's |
4403 | out 0xA1,al |
4404 | out 0xA1,al |
4404 | call pic_delay |
4405 | call pic_delay |
4405 | out 0x21,al |
4406 | out 0x21,al |
4406 | call pic_delay |
4407 | call pic_delay |
4407 | 4408 | ||
4408 | cli |
4409 | cli |
4409 | 4410 | ||
4410 | ret |
4411 | ret |
4411 | 4412 | ||
4412 | 4413 | ||
4413 | pic_delay: |
4414 | pic_delay: |
4414 | 4415 | ||
4415 | jmp pdl1 |
4416 | jmp pdl1 |
4416 | pdl1: ret |
4417 | pdl1: ret |
4417 | 4418 | ||
4418 | 4419 | ||
4419 | sys_msg_board_str: |
4420 | sys_msg_board_str: |
4420 | 4421 | ||
4421 | pushad |
4422 | pushad |
4422 | @@: |
4423 | @@: |
4423 | cmp [esi],byte 0 |
4424 | cmp [esi],byte 0 |
4424 | je @f |
4425 | je @f |
4425 | mov eax,1 |
4426 | mov eax,1 |
4426 | movzx ebx,byte [esi] |
4427 | movzx ebx,byte [esi] |
4427 | call sys_msg_board |
4428 | call sys_msg_board |
4428 | inc esi |
4429 | inc esi |
4429 | jmp @b |
4430 | jmp @b |
4430 | @@: |
4431 | @@: |
4431 | popad |
4432 | popad |
4432 | ret |
4433 | ret |
4433 | 4434 | ||
4434 | uglobal |
4435 | uglobal |
4435 | msg_board_data: times 512 db 0 |
4436 | msg_board_data: times 512 db 0 |
4436 | msg_board_count dd 0x0 |
4437 | msg_board_count dd 0x0 |
4437 | endg |
4438 | endg |
4438 | 4439 | ||
4439 | sys_msg_board: |
4440 | sys_msg_board: |
4440 | 4441 | ||
4441 | ; eax=1 : write : bl byte to write |
4442 | ; eax=1 : write : bl byte to write |
4442 | ; eax=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
4443 | ; eax=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
4443 | 4444 | ||
4444 | mov ecx,[msg_board_count] |
4445 | mov ecx,[msg_board_count] |
4445 | cmp eax, 1 |
4446 | cmp eax, 1 |
4446 | jne smbl1 |
4447 | jne smbl1 |
4447 | 4448 | ||
4448 | 4449 | ||
4449 | mov [msg_board_data+ecx],bl |
4450 | mov [msg_board_data+ecx],bl |
4450 | inc ecx |
4451 | inc ecx |
4451 | and ecx, 511 |
4452 | and ecx, 511 |
4452 | mov [msg_board_count], ecx |
4453 | mov [msg_board_count], ecx |
4453 | mov [check_idle_semaphore], 5 |
4454 | mov [check_idle_semaphore], 5 |
4454 | ret |
4455 | ret |
4455 | smbl1: |
4456 | smbl1: |
4456 | 4457 | ||
4457 | cmp eax, 2 |
4458 | cmp eax, 2 |
4458 | jne smbl2 |
4459 | jne smbl2 |
4459 | test ecx, ecx |
4460 | test ecx, ecx |
4460 | jz smbl21 |
4461 | jz smbl21 |
4461 | ; mov edi, msg_board_data |
4462 | ; mov edi, msg_board_data |
4462 | ; mov esi, msg_board_data+1 |
4463 | ; mov esi, msg_board_data+1 |
4463 | ; movzx eax, byte [edi] |
4464 | ; movzx eax, byte [edi] |
4464 | mov eax, msg_board_data+1 |
4465 | mov eax, msg_board_data+1 |
4465 | mov ebx, msg_board_data |
4466 | mov ebx, msg_board_data |
4466 | movzx edx, byte [ebx] |
4467 | movzx edx, byte [ebx] |
4467 | call memmove |
4468 | call memmove |
4468 | ; push ecx |
4469 | ; push ecx |
4469 | ; shr ecx, 2 |
4470 | ; shr ecx, 2 |
4470 | ; cld |
4471 | ; cld |
4471 | ; rep movsd |
4472 | ; rep movsd |
4472 | ; pop ecx |
4473 | ; pop ecx |
4473 | ; and ecx, 3 |
4474 | ; and ecx, 3 |
4474 | ; rep movsb |
4475 | ; rep movsb |
4475 | dec [msg_board_count] |
4476 | dec [msg_board_count] |
4476 | mov [esp+36], edx ;eax |
4477 | mov [esp+36], edx ;eax |
4477 | mov [esp+24], dword 1 |
4478 | mov [esp+24], dword 1 |
4478 | ret |
4479 | ret |
4479 | smbl21: |
4480 | smbl21: |
4480 | mov [esp+36], ecx |
4481 | mov [esp+36], ecx |
4481 | mov [esp+24], ecx |
4482 | mov [esp+24], ecx |
4482 | 4483 | ||
4483 | smbl2: |
4484 | smbl2: |
4484 | ret |
4485 | ret |
4485 | 4486 | ||
4486 | 4487 | ||
4487 | 4488 | ||
4488 | sys_trace: |
4489 | sys_trace: |
4489 | 4490 | ||
4490 | test eax, eax ; get event data |
4491 | test eax, eax ; get event data |
4491 | jnz no_get_sys_events |
4492 | jnz no_get_sys_events |
4492 | 4493 | ||
4493 | mov esi,save_syscall_data ; data |
4494 | mov esi,save_syscall_data ; data |
4494 | mov edi,[0x3010] |
4495 | mov edi,[0x3010] |
4495 | mov edi,[edi+TASKDATA.mem_start] |
4496 | mov edi,[edi+TASKDATA.mem_start] |
4496 | add edi,ebx |
4497 | add edi,ebx |
4497 | cld |
4498 | cld |
4498 | rep movsb |
4499 | rep movsb |
4499 | 4500 | ||
4500 | mov [esp+24],dword 0 |
4501 | mov [esp+24],dword 0 |
4501 | mov eax,[save_syscall_count] ; count |
4502 | mov eax,[save_syscall_count] ; count |
4502 | mov [esp+36],eax |
4503 | mov [esp+36],eax |
4503 | ret |
4504 | ret |
4504 | 4505 | ||
4505 | no_get_sys_events: |
4506 | no_get_sys_events: |
4506 | 4507 | ||
4507 | ret |
4508 | ret |
4508 | 4509 | ||
4509 | 4510 | ||
4510 | sys_process_def: |
4511 | sys_process_def: |
4511 | mov edi, [0x3000] |
4512 | mov edi, [0x3000] |
4512 | 4513 | ||
4513 | dec eax ; 1 = set keyboard mode |
4514 | dec eax ; 1 = set keyboard mode |
4514 | jne no_set_keyboard_setup |
4515 | jne no_set_keyboard_setup |
4515 | 4516 | ||
4516 | shl edi,8 |
4517 | shl edi,8 |
4517 | mov [edi+0x80000 + APPDATA.keyboard_mode],bl |
4518 | mov [edi+0x80000 + APPDATA.keyboard_mode],bl |
4518 | 4519 | ||
4519 | ret |
4520 | ret |
4520 | 4521 | ||
4521 | no_set_keyboard_setup: |
4522 | no_set_keyboard_setup: |
4522 | 4523 | ||
4523 | dec eax ; 2 = get keyboard mode |
4524 | dec eax ; 2 = get keyboard mode |
4524 | jne no_get_keyboard_setup |
4525 | jne no_get_keyboard_setup |
4525 | 4526 | ||
4526 | shl edi,8 |
4527 | shl edi,8 |
4527 | movzx eax, byte [0x80000+edi + APPDATA.keyboard_mode] |
4528 | movzx eax, byte [0x80000+edi + APPDATA.keyboard_mode] |
4528 | 4529 | ||
4529 | mov [esp+36],eax |
4530 | mov [esp+36],eax |
4530 | 4531 | ||
4531 | ret |
4532 | ret |
4532 | 4533 | ||
4533 | no_get_keyboard_setup: |
4534 | no_get_keyboard_setup: |
4534 | 4535 | ||
4535 | dec eax ; 3 = get keyboard ctrl, alt, shift |
4536 | dec eax ; 3 = get keyboard ctrl, alt, shift |
4536 | jne no_get_keyboard_cas |
4537 | jne no_get_keyboard_cas |
4537 | 4538 | ||
4538 | ; xor eax,eax |
4539 | ; xor eax,eax |
4539 | ; movzx eax,byte [shift] |
4540 | ; movzx eax,byte [shift] |
4540 | ; movzx ebx,byte [ctrl] |
4541 | ; movzx ebx,byte [ctrl] |
4541 | ; shl ebx,2 |
4542 | ; shl ebx,2 |
4542 | ; add eax,ebx |
4543 | ; add eax,ebx |
4543 | ; movzx ebx,byte [alt] |
4544 | ; movzx ebx,byte [alt] |
4544 | ; shl ebx,3 |
4545 | ; shl ebx,3 |
4545 | ; add eax,ebx |
4546 | ; add eax,ebx |
4546 | 4547 | ||
4547 | ;// mike.dld [ |
4548 | ;// mike.dld [ |
4548 | mov eax, [kb_state] |
4549 | mov eax, [kb_state] |
4549 | ;// mike.dld ] |
4550 | ;// mike.dld ] |
4550 | 4551 | ||
4551 | mov [esp+36],eax |
4552 | mov [esp+36],eax |
4552 | 4553 | ||
4553 | ret |
4554 | ret |
4554 | 4555 | ||
4555 | no_get_keyboard_cas: |
4556 | no_get_keyboard_cas: |
4556 | 4557 | ||
4557 | dec eax |
4558 | dec eax |
4558 | jnz no_add_keyboard_hotkey |
4559 | jnz no_add_keyboard_hotkey |
4559 | 4560 | ||
4560 | mov eax, hotkey_list |
4561 | mov eax, hotkey_list |
4561 | @@: |
4562 | @@: |
4562 | cmp dword [eax+8], 0 |
4563 | cmp dword [eax+8], 0 |
4563 | jz .found_free |
4564 | jz .found_free |
4564 | add eax, 16 |
4565 | add eax, 16 |
4565 | cmp eax, hotkey_list+16*256 |
4566 | cmp eax, hotkey_list+16*256 |
4566 | jb @b |
4567 | jb @b |
4567 | mov dword [esp+36], 1 |
4568 | mov dword [esp+36], 1 |
4568 | ret |
4569 | ret |
4569 | .found_free: |
4570 | .found_free: |
4570 | mov [eax+8], edi |
4571 | mov [eax+8], edi |
4571 | mov [eax+4], ecx |
4572 | mov [eax+4], ecx |
4572 | movzx ebx, bl |
4573 | movzx ebx, bl |
4573 | lea ebx, [hotkey_scancodes+ebx*4] |
4574 | lea ebx, [hotkey_scancodes+ebx*4] |
4574 | mov ecx, [ebx] |
4575 | mov ecx, [ebx] |
4575 | mov [eax], ecx |
4576 | mov [eax], ecx |
4576 | mov [ebx], eax |
4577 | mov [ebx], eax |
4577 | mov [eax+12], ebx |
4578 | mov [eax+12], ebx |
4578 | jecxz @f |
4579 | jecxz @f |
4579 | mov [ecx+12], eax |
4580 | mov [ecx+12], eax |
4580 | @@: |
4581 | @@: |
4581 | and dword [esp+36], 0 |
4582 | and dword [esp+36], 0 |
4582 | ret |
4583 | ret |
4583 | 4584 | ||
4584 | no_add_keyboard_hotkey: |
4585 | no_add_keyboard_hotkey: |
4585 | 4586 | ||
4586 | dec eax |
4587 | dec eax |
4587 | jnz no_del_keyboard_hotkey |
4588 | jnz no_del_keyboard_hotkey |
4588 | 4589 | ||
4589 | movzx ebx, bl |
4590 | movzx ebx, bl |
4590 | lea ebx, [hotkey_scancodes+ebx*4] |
4591 | lea ebx, [hotkey_scancodes+ebx*4] |
4591 | mov eax, [ebx] |
4592 | mov eax, [ebx] |
4592 | .scan: |
4593 | .scan: |
4593 | test eax, eax |
4594 | test eax, eax |
4594 | jz .notfound |
4595 | jz .notfound |
4595 | cmp [eax+8], edi |
4596 | cmp [eax+8], edi |
4596 | jnz .next |
4597 | jnz .next |
4597 | cmp [eax+4], ecx |
4598 | cmp [eax+4], ecx |
4598 | jz .found |
4599 | jz .found |
4599 | .next: |
4600 | .next: |
4600 | mov eax, [eax] |
4601 | mov eax, [eax] |
4601 | jmp .scan |
4602 | jmp .scan |
4602 | .notfound: |
4603 | .notfound: |
4603 | mov dword [esp+36], 1 |
4604 | mov dword [esp+36], 1 |
4604 | ret |
4605 | ret |
4605 | .found: |
4606 | .found: |
4606 | mov ecx, [eax] |
4607 | mov ecx, [eax] |
4607 | jecxz @f |
4608 | jecxz @f |
4608 | mov edx, [eax+12] |
4609 | mov edx, [eax+12] |
4609 | mov [ecx+12], edx |
4610 | mov [ecx+12], edx |
4610 | @@: |
4611 | @@: |
4611 | mov ecx, [eax+12] |
4612 | mov ecx, [eax+12] |
4612 | mov edx, [eax] |
4613 | mov edx, [eax] |
4613 | mov [ecx], edx |
4614 | mov [ecx], edx |
4614 | xor edx, edx |
4615 | xor edx, edx |
4615 | mov [eax+4], edx |
4616 | mov [eax+4], edx |
4616 | mov [eax+8], edx |
4617 | mov [eax+8], edx |
4617 | mov [eax+12], edx |
4618 | mov [eax+12], edx |
4618 | mov [eax], edx |
4619 | mov [eax], edx |
4619 | mov [esp+36], edx |
4620 | mov [esp+36], edx |
4620 | ret |
4621 | ret |
4621 | 4622 | ||
4622 | no_del_keyboard_hotkey: |
4623 | no_del_keyboard_hotkey: |
4623 | ret |
4624 | ret |
4624 | 4625 | ||
4625 | 4626 | ||
4626 | sys_ipc: |
4627 | sys_ipc: |
4627 | cmp eax,1 ; DEFINE IPC MEMORY |
4628 | cmp eax,1 ; DEFINE IPC MEMORY |
4628 | jne no_ipc_def |
4629 | jne no_ipc_def |
4629 | mov edi,[0x3000] |
4630 | mov edi,[0x3000] |
4630 | shl edi,8 |
4631 | shl edi,8 |
4631 | add edi,0x80000 |
4632 | add edi,0x80000 |
4632 | mov [edi + APPDATA.ipc_start], ebx |
4633 | mov [edi + APPDATA.ipc_start], ebx |
4633 | mov [edi + APPDATA.ipc_size], ecx |
4634 | mov [edi + APPDATA.ipc_size], ecx |
4634 | mov [esp+36],dword 0 |
4635 | mov [esp+36],dword 0 |
4635 | ret |
4636 | ret |
4636 | no_ipc_def: |
4637 | no_ipc_def: |
4637 | 4638 | ||
4638 | cmp eax,2 ; SEND IPC MESSAGE |
4639 | cmp eax,2 ; SEND IPC MESSAGE |
4639 | jne no_ipc_send |
4640 | jne no_ipc_send |
4640 | mov esi,1 |
4641 | mov esi,1 |
4641 | mov edi,0x3020 |
4642 | mov edi,0x3020 |
4642 | ipcs1: |
4643 | ipcs1: |
4643 | cmp [edi+TASKDATA.pid], ebx |
4644 | cmp [edi+TASKDATA.pid], ebx |
4644 | je ipcs2 |
4645 | je ipcs2 |
4645 | add edi,0x20 |
4646 | add edi,0x20 |
4646 | inc esi |
4647 | inc esi |
4647 | cmp esi,[0x3004] |
4648 | cmp esi,[0x3004] |
4648 | jbe ipcs1 |
4649 | jbe ipcs1 |
4649 | mov [esp+36],dword 4 |
4650 | mov [esp+36],dword 4 |
4650 | ret |
4651 | ret |
4651 | ipcs2: |
4652 | ipcs2: |
4652 | 4653 | ||
4653 | cli |
4654 | cli |
4654 | 4655 | ||
4655 | push esi |
4656 | push esi |
4656 | mov eax,esi |
4657 | mov eax,esi |
4657 | shl eax,8 |
4658 | shl eax,8 |
4658 | mov ebx,[eax+0x80000 + APPDATA.ipc_start] |
4659 | mov ebx,[eax+0x80000 + APPDATA.ipc_start] |
4659 | test ebx,ebx ; ipc area not defined ? |
4660 | test ebx,ebx ; ipc area not defined ? |
4660 | je ipc_err1 |
4661 | je ipc_err1 |
4661 | 4662 | ||
4662 | add ebx,[eax+0x80000 + APPDATA.ipc_size] |
4663 | add ebx,[eax+0x80000 + APPDATA.ipc_size] |
4663 | mov eax,esi |
4664 | mov eax,esi |
4664 | shl eax,5 |
4665 | shl eax,5 |
4665 | add ebx,[eax+0x3000 + TASKDATA.mem_start] ; ebx <- max data position |
4666 | add ebx,[eax+0x3000 + TASKDATA.mem_start] ; ebx <- max data position |
4666 | 4667 | ||
4667 | mov eax,esi ; to |
4668 | mov eax,esi ; to |
4668 | shl esi,8 |
4669 | shl esi,8 |
4669 | add esi,0x80000 |
4670 | add esi,0x80000 |
4670 | mov edi,[esi+APPDATA.ipc_start] |
4671 | mov edi,[esi+APPDATA.ipc_start] |
4671 | shl eax,5 |
4672 | shl eax,5 |
4672 | add eax,0x3000 |
4673 | add eax,0x3000 |
4673 | add edi,[eax+TASKDATA.mem_start] |
4674 | add edi,[eax+TASKDATA.mem_start] |
4674 | 4675 | ||
4675 | cmp [edi],byte 0 ; overrun ? |
4676 | cmp [edi],byte 0 ; overrun ? |
4676 | jne ipc_err2 |
4677 | jne ipc_err2 |
4677 | 4678 | ||
4678 | mov ebp,edi |
4679 | mov ebp,edi |
4679 | add edi,[edi+4] |
4680 | add edi,[edi+4] |
4680 | add edi,8 |
4681 | add edi,8 |
4681 | 4682 | ||
4682 | mov esi,ecx ; from |
4683 | mov esi,ecx ; from |
4683 | mov eax,[0x3010] |
4684 | mov eax,[0x3010] |
4684 | mov eax,[eax+TASKDATA.mem_start] |
4685 | mov eax,[eax+TASKDATA.mem_start] |
4685 | add esi,eax |
4686 | add esi,eax |
4686 | 4687 | ||
4687 | mov ecx,edx ; size |
4688 | mov ecx,edx ; size |
4688 | 4689 | ||
4689 | mov eax,edi |
4690 | mov eax,edi |
4690 | add eax,ecx |
4691 | add eax,ecx |
4691 | cmp eax,ebx |
4692 | cmp eax,ebx |
4692 | jg ipc_err3 ; not enough room ? |
4693 | jg ipc_err3 ; not enough room ? |
4693 | 4694 | ||
4694 | push ecx |
4695 | push ecx |
4695 | 4696 | ||
4696 | mov eax,[0x3010] |
4697 | mov eax,[0x3010] |
4697 | mov eax,[eax+TASKDATA.pid] |
4698 | mov eax,[eax+TASKDATA.pid] |
4698 | mov [edi-8],eax |
4699 | mov [edi-8],eax |
4699 | mov [edi-4],ecx |
4700 | mov [edi-4],ecx |
4700 | cld |
4701 | cld |
4701 | rep movsb |
4702 | rep movsb |
4702 | 4703 | ||
4703 | pop ecx |
4704 | pop ecx |
4704 | add ecx,8 |
4705 | add ecx,8 |
4705 | 4706 | ||
4706 | mov edi,ebp ; increase memory position |
4707 | mov edi,ebp ; increase memory position |
4707 | add dword [edi+4],ecx |
4708 | add dword [edi+4],ecx |
4708 | 4709 | ||
4709 | mov edi,[esp] |
4710 | mov edi,[esp] |
4710 | shl edi,8 |
4711 | shl edi,8 |
4711 | or dword [edi+0x80000+APPDATA.event_mask],dword 01000000b ; ipc message |
4712 | or dword [edi+0x80000+APPDATA.event_mask],dword 01000000b ; ipc message |
4712 | 4713 | ||
4713 | cmp [check_idle_semaphore],dword 20 |
4714 | cmp [check_idle_semaphore],dword 20 |
4714 | jge ipc_no_cis |
4715 | jge ipc_no_cis |
4715 | mov [check_idle_semaphore],5 |
4716 | mov [check_idle_semaphore],5 |
4716 | ipc_no_cis: |
4717 | ipc_no_cis: |
4717 | 4718 | ||
4718 | xor eax, eax |
4719 | xor eax, eax |
4719 | 4720 | ||
4720 | ipc_err: |
4721 | ipc_err: |
4721 | add esp,4 |
4722 | add esp,4 |
4722 | mov [esp+36],eax |
4723 | mov [esp+36],eax |
4723 | sti |
4724 | sti |
4724 | ret |
4725 | ret |
4725 | 4726 | ||
4726 | ipc_err1: |
4727 | ipc_err1: |
4727 | add esp,4 |
4728 | add esp,4 |
4728 | mov [esp+36],dword 1 |
4729 | mov [esp+36],dword 1 |
4729 | sti |
4730 | sti |
4730 | ret |
4731 | ret |
4731 | ipc_err2: |
4732 | ipc_err2: |
4732 | add esp,4 |
4733 | add esp,4 |
4733 | mov [esp+36],dword 2 |
4734 | mov [esp+36],dword 2 |
4734 | sti |
4735 | sti |
4735 | ret |
4736 | ret |
4736 | ipc_err3: |
4737 | ipc_err3: |
4737 | add esp,4 |
4738 | add esp,4 |
4738 | mov [esp+36],dword 3 |
4739 | mov [esp+36],dword 3 |
4739 | sti |
4740 | sti |
4740 | ret |
4741 | ret |
4741 | 4742 | ||
4742 | no_ipc_send: |
4743 | no_ipc_send: |
4743 | 4744 | ||
4744 | mov [esp+36],dword -1 |
4745 | mov [esp+36],dword -1 |
4745 | ret |
4746 | ret |
4746 | 4747 | ||
4747 | 4748 | ||
4748 | align 4 |
4749 | align 4 |
4749 | 4750 | ||
4750 | sys_gs: ; direct screen access |
4751 | sys_gs: ; direct screen access |
4751 | 4752 | ||
4752 | cmp eax,1 ; resolution |
4753 | cmp eax,1 ; resolution |
4753 | jne no_gs1 |
4754 | jne no_gs1 |
4754 | mov eax,[0xfe00] |
4755 | mov eax,[0xfe00] |
4755 | shl eax,16 |
4756 | shl eax,16 |
4756 | mov ax,[0xfe04] |
4757 | mov ax,[0xfe04] |
4757 | add eax,0x00010001 |
4758 | add eax,0x00010001 |
4758 | mov [esp+36],eax |
4759 | mov [esp+36],eax |
4759 | ret |
4760 | ret |
4760 | no_gs1: |
4761 | no_gs1: |
4761 | 4762 | ||
4762 | cmp eax,2 ; bits per pixel |
4763 | cmp eax,2 ; bits per pixel |
4763 | jne no_gs2 |
4764 | jne no_gs2 |
4764 | movzx eax,byte [0xfbf1] |
4765 | movzx eax,byte [0xfbf1] |
4765 | mov [esp+36],eax |
4766 | mov [esp+36],eax |
4766 | ret |
4767 | ret |
4767 | no_gs2: |
4768 | no_gs2: |
4768 | 4769 | ||
4769 | cmp eax,3 ; bytes per scanline |
4770 | cmp eax,3 ; bytes per scanline |
4770 | jne no_gs3 |
4771 | jne no_gs3 |
4771 | mov eax,[0xfe08] |
4772 | mov eax,[0xfe08] |
4772 | mov [esp+36],eax |
4773 | mov [esp+36],eax |
4773 | ret |
4774 | ret |
4774 | no_gs3: |
4775 | no_gs3: |
4775 | 4776 | ||
4776 | mov [esp+36],dword -1 |
4777 | mov [esp+36],dword -1 |
4777 | ret |
4778 | ret |
4778 | 4779 | ||
4779 | 4780 | ||
4780 | align 4 ; PCI functions |
4781 | align 4 ; PCI functions |
4781 | 4782 | ||
4782 | sys_pci: |
4783 | sys_pci: |
4783 | 4784 | ||
4784 | call pci_api |
4785 | call pci_api |
4785 | mov [esp+36],eax |
4786 | mov [esp+36],eax |
4786 | ret |
4787 | ret |
4787 | 4788 | ||
4788 | 4789 | ||
4789 | align 4 ; system functions |
4790 | align 4 ; system functions |
4790 | 4791 | ||
4791 | syscall_setpixel: ; SetPixel |
4792 | syscall_setpixel: ; SetPixel |
4792 | 4793 | ||
4793 | 4794 | ||
4794 | mov edx,[0x3010] |
4795 | mov edx,[0x3010] |
4795 | add eax,[edx-twdw+WDATA.box.left] |
4796 | add eax,[edx-twdw+WDATA.box.left] |
4796 | add ebx,[edx-twdw+WDATA.box.top] |
4797 | add ebx,[edx-twdw+WDATA.box.top] |
4797 | mov edi,[0x3000] |
4798 | mov edi,[0x3000] |
4798 | shl edi,8 |
4799 | shl edi,8 |
4799 | add eax,[edi+0x80000+APPDATA.wnd_clientbox.left] |
4800 | add eax,[edi+0x80000+APPDATA.wnd_clientbox.left] |
4800 | add ebx,[edi+0x80000+APPDATA.wnd_clientbox.top] |
4801 | add ebx,[edi+0x80000+APPDATA.wnd_clientbox.top] |
4801 | xor edi,edi ; no force |
4802 | xor edi,edi ; no force |
4802 | ; mov edi,1 |
4803 | ; mov edi,1 |
4803 | call [disable_mouse] |
4804 | call [disable_mouse] |
4804 | jmp [putpixel] |
4805 | jmp [putpixel] |
4805 | 4806 | ||
4806 | align 4 |
4807 | align 4 |
4807 | 4808 | ||
4808 | syscall_writetext: ; WriteText |
4809 | syscall_writetext: ; WriteText |
4809 | 4810 | ||
4810 | mov edi,[0x3010] |
4811 | mov edi,[0x3010] |
4811 | mov ebp,[edi-twdw+WDATA.box.left] |
4812 | mov ebp,[edi-twdw+WDATA.box.left] |
4812 | push esi |
4813 | push esi |
4813 | mov esi,[0x3000] |
4814 | mov esi,[0x3000] |
4814 | shl esi,8 |
4815 | shl esi,8 |
4815 | add ebp,[esi+0x80000+APPDATA.wnd_clientbox.left] |
4816 | add ebp,[esi+0x80000+APPDATA.wnd_clientbox.left] |
4816 | shl ebp,16 |
4817 | shl ebp,16 |
4817 | add ebp,[edi-twdw+WDATA.box.top] |
4818 | add ebp,[edi-twdw+WDATA.box.top] |
4818 | add bp,word[esi+0x80000+APPDATA.wnd_clientbox.top] |
4819 | add bp,word[esi+0x80000+APPDATA.wnd_clientbox.top] |
4819 | pop esi |
4820 | pop esi |
4820 | add ecx,[edi+TASKDATA.mem_start] |
4821 | add ecx,[edi+TASKDATA.mem_start] |
4821 | add eax,ebp |
4822 | add eax,ebp |
4822 | xor edi,edi |
4823 | xor edi,edi |
4823 | jmp dtext |
4824 | jmp dtext |
4824 | 4825 | ||
4825 | align 4 |
4826 | align 4 |
4826 | 4827 | ||
4827 | syscall_openramdiskfile: ; OpenRamdiskFile |
4828 | syscall_openramdiskfile: ; OpenRamdiskFile |
4828 | 4829 | ||
4829 | 4830 | ||
4830 | mov edi,[0x3010] |
4831 | mov edi,[0x3010] |
4831 | add edi, TASKDATA.mem_start |
4832 | add edi, TASKDATA.mem_start |
4832 | add eax,[edi] |
4833 | add eax,[edi] |
4833 | add edx,[edi] |
4834 | add edx,[edi] |
4834 | mov esi,12 |
4835 | mov esi,12 |
4835 | call fileread |
4836 | call fileread |
4836 | mov [esp+36],ebx |
4837 | mov [esp+36],ebx |
4837 | ret |
4838 | ret |
4838 | 4839 | ||
4839 | align 4 |
4840 | align 4 |
4840 | 4841 | ||
4841 | syscall_drawrect: ; DrawRect |
4842 | syscall_drawrect: ; DrawRect |
4842 | 4843 | ||
4843 | mov edi,ecx |
4844 | mov edi,ecx |
4844 | and edi,0x80FFFFFF |
4845 | and edi,0x80FFFFFF |
4845 | test ax,ax |
4846 | test ax,ax |
4846 | je drectr |
4847 | je drectr |
4847 | test bx,bx |
4848 | test bx,bx |
4848 | je drectr |
4849 | je drectr |
4849 | movzx ecx,ax |
4850 | movzx ecx,ax |
4850 | shr eax,16 |
4851 | shr eax,16 |
4851 | movzx edx,bx |
4852 | movzx edx,bx |
4852 | shr ebx,16 |
4853 | shr ebx,16 |
4853 | mov esi,[0x3000] |
4854 | mov esi,[0x3000] |
4854 | shl esi,8 |
4855 | shl esi,8 |
4855 | add eax,[esi+0x80000+APPDATA.wnd_clientbox.left] |
4856 | add eax,[esi+0x80000+APPDATA.wnd_clientbox.left] |
4856 | add ebx,[esi+0x80000+APPDATA.wnd_clientbox.top] |
4857 | add ebx,[esi+0x80000+APPDATA.wnd_clientbox.top] |
4857 | add ecx,eax |
4858 | add ecx,eax |
4858 | add edx,ebx |
4859 | add edx,ebx |
4859 | jmp [drawbar] |
4860 | jmp [drawbar] |
4860 | drectr: |
4861 | drectr: |
4861 | ret |
4862 | ret |
4862 | 4863 | ||
4863 | align 4 |
4864 | align 4 |
4864 | 4865 | ||
4865 | syscall_getscreensize: ; GetScreenSize |
4866 | syscall_getscreensize: ; GetScreenSize |
4866 | 4867 | ||
4867 | movzx eax,word[0xfe00] |
4868 | movzx eax,word[0xfe00] |
4868 | shl eax,16 |
4869 | shl eax,16 |
4869 | mov ax,[0xfe04] |
4870 | mov ax,[0xfe04] |
4870 | mov [esp+36],eax |
4871 | mov [esp+36],eax |
4871 | ret |
4872 | ret |
4872 | 4873 | ||
4873 | align 4 |
4874 | align 4 |
4874 | 4875 | ||
4875 | syscall_cdaudio: ; CD |
4876 | syscall_cdaudio: ; CD |
4876 | 4877 | ||
4877 | call sys_cd_audio |
4878 | call sys_cd_audio |
4878 | mov [esp+36],eax |
4879 | mov [esp+36],eax |
4879 | ret |
4880 | ret |
4880 | 4881 | ||
4881 | align 4 |
4882 | align 4 |
4882 | 4883 | ||
4883 | syscall_delramdiskfile: ; DelRamdiskFile |
4884 | syscall_delramdiskfile: ; DelRamdiskFile |
4884 | 4885 | ||
4885 | mov edi,[0x3010] |
4886 | mov edi,[0x3010] |
4886 | add edi, TASKDATA.mem_start |
4887 | add edi, TASKDATA.mem_start |
4887 | add eax,[edi] |
4888 | add eax,[edi] |
4888 | call filedelete |
4889 | call filedelete |
4889 | mov [esp+36],eax |
4890 | mov [esp+36],eax |
4890 | ret |
4891 | ret |
4891 | 4892 | ||
4892 | align 4 |
4893 | align 4 |
4893 | 4894 | ||
4894 | syscall_writeramdiskfile: ; WriteRamdiskFile |
4895 | syscall_writeramdiskfile: ; WriteRamdiskFile |
4895 | 4896 | ||
4896 | mov edi,[0x3010] |
4897 | mov edi,[0x3010] |
4897 | add edi, TASKDATA.mem_start |
4898 | add edi, TASKDATA.mem_start |
4898 | add eax,[edi] |
4899 | add eax,[edi] |
4899 | add ebx,[edi] |
4900 | add ebx,[edi] |
4900 | call filesave |
4901 | call filesave |
4901 | mov [esp+36],eax |
4902 | mov [esp+36],eax |
4902 | ret |
4903 | ret |
4903 | 4904 | ||
4904 | align 4 |
4905 | align 4 |
4905 | 4906 | ||
4906 | syscall_getpixel: ; GetPixel |
4907 | syscall_getpixel: ; GetPixel |
4907 | mov ecx,[0xfe00] |
4908 | mov ecx,[0xfe00] |
4908 | inc ecx |
4909 | inc ecx |
4909 | xor edx,edx |
4910 | xor edx,edx |
4910 | div ecx |
4911 | div ecx |
4911 | mov ebx,edx |
4912 | mov ebx,edx |
4912 | xchg eax,ebx |
4913 | xchg eax,ebx |
4913 | call dword [0xe024] |
4914 | call dword [0xe024] |
4914 | mov [esp+36],ecx |
4915 | mov [esp+36],ecx |
4915 | ret |
4916 | ret |
4916 | 4917 | ||
4917 | align 4 |
4918 | align 4 |
4918 | 4919 | ||
4919 | syscall_readstring: ; ReadString |
4920 | syscall_readstring: ; ReadString |
4920 | 4921 | ||
4921 | mov edi,[0x3010] |
4922 | mov edi,[0x3010] |
4922 | add edi, TASKDATA.mem_start |
4923 | add edi, TASKDATA.mem_start |
4923 | add eax,[edi] |
4924 | add eax,[edi] |
4924 | call read_string |
4925 | call read_string |
4925 | mov [esp+36],eax |
4926 | mov [esp+36],eax |
4926 | ret |
4927 | ret |
4927 | 4928 | ||
4928 | align 4 |
4929 | align 4 |
4929 | 4930 | ||
4930 | syscall_drawline: ; DrawLine |
4931 | syscall_drawline: ; DrawLine |
4931 | 4932 | ||
4932 | mov edi,[0x3010] |
4933 | mov edi,[0x3010] |
4933 | movzx edx,word[edi-twdw+WDATA.box.left] |
4934 | movzx edx,word[edi-twdw+WDATA.box.left] |
4934 | mov ebp,edx |
4935 | mov ebp,edx |
4935 | mov esi,[0x3000] |
4936 | mov esi,[0x3000] |
4936 | shl esi,8 |
4937 | shl esi,8 |
4937 | add ebp,[esi+0x80000+APPDATA.wnd_clientbox.left] |
4938 | add ebp,[esi+0x80000+APPDATA.wnd_clientbox.left] |
4938 | add dx,word[esi+0x80000+APPDATA.wnd_clientbox.left] |
4939 | add dx,word[esi+0x80000+APPDATA.wnd_clientbox.left] |
4939 | shl edx,16 |
4940 | shl edx,16 |
4940 | add ebp,edx |
4941 | add ebp,edx |
4941 | movzx edx,word[edi-twdw+WDATA.box.top] |
4942 | movzx edx,word[edi-twdw+WDATA.box.top] |
4942 | add eax,ebp |
4943 | add eax,ebp |
4943 | mov ebp,edx |
4944 | mov ebp,edx |
4944 | add ebp,[esi+0x80000+APPDATA.wnd_clientbox.top] |
4945 | add ebp,[esi+0x80000+APPDATA.wnd_clientbox.top] |
4945 | add dx,word[esi+0x80000+APPDATA.wnd_clientbox.top] |
4946 | add dx,word[esi+0x80000+APPDATA.wnd_clientbox.top] |
4946 | shl edx,16 |
4947 | shl edx,16 |
4947 | xor edi,edi |
4948 | xor edi,edi |
4948 | add edx,ebp |
4949 | add edx,ebp |
4949 | add ebx,edx |
4950 | add ebx,edx |
4950 | jmp [draw_line] |
4951 | jmp [draw_line] |
4951 | 4952 | ||
4952 | align 4 |
4953 | align 4 |
4953 | 4954 | ||
4954 | syscall_getirqowner: ; GetIrqOwner |
4955 | syscall_getirqowner: ; GetIrqOwner |
4955 | cmp eax,16 |
4956 | cmp eax,16 |
4956 | jae .err |
4957 | jae .err |
4957 | shl eax,2 |
4958 | shl eax,2 |
4958 | add eax,irq_owner |
4959 | add eax,irq_owner |
4959 | mov eax,[eax] |
4960 | mov eax,[eax] |
4960 | mov [esp+36],eax |
4961 | mov [esp+36],eax |
4961 | ret |
4962 | ret |
4962 | .err: |
4963 | .err: |
4963 | or dword [esp+36], -1 |
4964 | or dword [esp+36], -1 |
4964 | ret |
4965 | ret |
4965 | 4966 | ||
4966 | align 4 |
4967 | align 4 |
4967 | 4968 | ||
4968 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
4969 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
4969 | 4970 | ||
4970 | call r_f_port_area |
4971 | call r_f_port_area |
4971 | mov [esp+36],eax |
4972 | mov [esp+36],eax |
4972 | ret |
4973 | ret |
4973 | 4974 | ||
4974 | align 4 |
4975 | align 4 |
4975 | 4976 | ||
4976 | syscall_threads: ; CreateThreads |
4977 | syscall_threads: ; CreateThreads |
4977 | 4978 | ||
4978 | call sys_threads |
4979 | call sys_threads |
4979 | mov [esp+36],eax |
4980 | mov [esp+36],eax |
4980 | ret |
4981 | ret |
4981 | 4982 | ||
4982 | align 4 |
4983 | align 4 |
4983 | 4984 | ||
4984 | stack_driver_stat: |
4985 | stack_driver_stat: |
4985 | 4986 | ||
4986 | call app_stack_handler ; Stack status |
4987 | call app_stack_handler ; Stack status |
4987 | 4988 | ||
4988 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
4989 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
4989 | ; call change_task ; between sent packet |
4990 | ; call change_task ; between sent packet |
4990 | 4991 | ||
4991 | mov [esp+36],eax |
4992 | mov [esp+36],eax |
4992 | ret |
4993 | ret |
4993 | 4994 | ||
4994 | align 4 |
4995 | align 4 |
4995 | 4996 | ||
4996 | socket: ; Socket interface |
4997 | socket: ; Socket interface |
4997 | call app_socket_handler |
4998 | call app_socket_handler |
4998 | 4999 | ||
4999 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
5000 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
5000 | ; call change_task ; between sent packet |
5001 | ; call change_task ; between sent packet |
5001 | 5002 | ||
5002 | mov [esp+36],eax |
5003 | mov [esp+36],eax |
5003 | mov [esp+24],ebx |
5004 | mov [esp+24],ebx |
5004 | ret |
5005 | ret |
5005 | 5006 | ||
5006 | align 4 |
5007 | align 4 |
5007 | 5008 | ||
5008 | user_events: ; User event times |
5009 | user_events: ; User event times |
5009 | 5010 | ||
5010 | mov eax,0x12345678 |
5011 | mov eax,0x12345678 |
5011 | mov [esp+36],eax |
5012 | mov [esp+36],eax |
5012 | 5013 | ||
5013 | ret |
5014 | ret |
5014 | 5015 | ||
5015 | align 4 |
5016 | align 4 |
5016 | 5017 | ||
5017 | read_from_hd: ; Read from hd - fn not in use |
5018 | read_from_hd: ; Read from hd - fn not in use |
5018 | 5019 | ||
5019 | mov edi,[0x3010] |
5020 | mov edi,[0x3010] |
5020 | add edi,TASKDATA.mem_start |
5021 | add edi,TASKDATA.mem_start |
5021 | add eax,[edi] |
5022 | add eax,[edi] |
5022 | add ecx,[edi] |
5023 | add ecx,[edi] |
5023 | add edx,[edi] |
5024 | add edx,[edi] |
5024 | call file_read |
5025 | call file_read |
5025 | 5026 | ||
5026 | mov [esp+36],eax |
5027 | mov [esp+36],eax |
5027 | mov [esp+24],ebx |
5028 | mov [esp+24],ebx |
5028 | 5029 | ||
5029 | ret |
5030 | ret |
5030 | 5031 | ||
5031 | 5032 | ||
5032 | align 4 |
5033 | align 4 |
5033 | 5034 | ||
5034 | write_to_hd: ; Write a file to hd |
5035 | write_to_hd: ; Write a file to hd |
5035 | 5036 | ||
5036 | mov edi,[0x3010] |
5037 | mov edi,[0x3010] |
5037 | add edi,TASKDATA.mem_start |
5038 | add edi,TASKDATA.mem_start |
5038 | add eax,[edi] |
5039 | add eax,[edi] |
5039 | add ecx,[edi] |
5040 | add ecx,[edi] |
5040 | add edx,[edi] |
5041 | add edx,[edi] |
5041 | call file_write |
5042 | call file_write |
5042 | ret |
5043 | ret |
5043 | 5044 | ||
5044 | ; |
5045 | ; |
5045 | ;align 4 |
5046 | ;align 4 |
5046 | ; |
5047 | ; |
5047 | ;delete_from_hd: ; Delete a file from hd |
5048 | ;delete_from_hd: ; Delete a file from hd |
5048 | ; |
5049 | ; |
5049 | ; mov edi,[0x3010] |
5050 | ; mov edi,[0x3010] |
5050 | ; add edi,0x10 |
5051 | ; add edi,0x10 |
5051 | ; add eax,[edi] |
5052 | ; add eax,[edi] |
5052 | ; add ecx,[edi] |
5053 | ; add ecx,[edi] |
5053 | ; call file_delete |
5054 | ; call file_delete |
5054 | ; ret |
5055 | ; ret |
5055 | ; |
5056 | ; |
5056 | 5057 | ||
5057 | ; --------------- APM --------------------- |
5058 | ; --------------- APM --------------------- |
5058 | apm_entry dp 0 |
5059 | apm_entry dp 0 |
5059 | apm_vf dd 0 |
5060 | apm_vf dd 0 |
5060 | align 4 |
5061 | align 4 |
5061 | sys_apm: |
5062 | sys_apm: |
5062 | cmp word [apm_vf], 0 ; Check APM BIOS enable |
5063 | cmp word [apm_vf], 0 ; Check APM BIOS enable |
5063 | jne @f |
5064 | jne @f |
5064 | or [esp + 56], byte 1 ; error |
5065 | or [esp + 56], byte 1 ; error |
5065 | mov [esp + 36], dword 8 ; 32-bit protected-mode interface not supported |
5066 | mov [esp + 36], dword 8 ; 32-bit protected-mode interface not supported |
5066 | ret |
5067 | ret |
5067 | 5068 | ||
5068 | @@: xchg eax, ecx |
5069 | @@: xchg eax, ecx |
5069 | xchg ebx, ecx |
5070 | xchg ebx, ecx |
5070 | 5071 | ||
5071 | cmp al, 3 |
5072 | cmp al, 3 |
5072 | ja @f |
5073 | ja @f |
5073 | and [esp + 56], byte 0xfe ; emulate func 0..3 as func 0 |
5074 | and [esp + 56], byte 0xfe ; emulate func 0..3 as func 0 |
5074 | mov eax, [apm_vf] |
5075 | mov eax, [apm_vf] |
5075 | mov [esp + 36], eax |
5076 | mov [esp + 36], eax |
5076 | shr eax, 16 |
5077 | shr eax, 16 |
5077 | mov [esp + 32], eax |
5078 | mov [esp + 32], eax |
5078 | ret |
5079 | ret |
5079 | 5080 | ||
5080 | @@: call pword [apm_entry] ; call APM BIOS |
5081 | @@: call pword [apm_entry] ; call APM BIOS |
5081 | mov [esp + 8 ], edi |
5082 | mov [esp + 8 ], edi |
5082 | mov [esp + 12], esi |
5083 | mov [esp + 12], esi |
5083 | mov [esp + 24], ebx |
5084 | mov [esp + 24], ebx |
5084 | mov [esp + 28], edx |
5085 | mov [esp + 28], edx |
5085 | mov [esp + 32], ecx |
5086 | mov [esp + 32], ecx |
5086 | mov [esp + 36], eax |
5087 | mov [esp + 36], eax |
5087 | setc al |
5088 | setc al |
5088 | and [esp + 56], byte 0xfe |
5089 | and [esp + 56], byte 0xfe |
5089 | or [esp + 56], al |
5090 | or [esp + 56], al |
5090 | ret |
5091 | ret |
5091 | ; ----------------------------------------- |
5092 | ; ----------------------------------------- |
5092 | 5093 | ||
5093 | align 4 |
5094 | align 4 |
5094 | 5095 | ||
5095 | undefined_syscall: ; Undefined system call |
5096 | undefined_syscall: ; Undefined system call |
5096 | 5097 | ||
5097 | mov [esp+36],dword -1 |
5098 | mov [esp+36],dword -1 |
5098 | ret |
5099 | ret |
5099 | 5100 | ||
5100 | 5101 | ||
5101 | ;clear_busy_flag_at_caller: |
5102 | ;clear_busy_flag_at_caller: |
5102 | 5103 | ||
5103 | ; push edi |
5104 | ; push edi |
5104 | 5105 | ||
5105 | ; mov edi,[0x3000] ; restore processes tss pointer in gdt, busyfl? |
5106 | ; mov edi,[0x3000] ; restore processes tss pointer in gdt, busyfl? |
5106 | ; imul edi,8 |
5107 | ; imul edi,8 |
5107 | ; mov [edi+gdts+ tss0 +5], word 01010000b *256 +11101001b |
5108 | ; mov [edi+gdts+ tss0 +5], word 01010000b *256 +11101001b |
5108 | 5109 | ||
5109 | ; pop edi |
5110 | ; pop edi |
5110 | 5111 | ||
5111 | ; ret |
5112 | ; ret |
5112 | 5113 | ||
5113 | 5114 | ||
5114 | 5115 | ||
5115 | 5116 | ||
5116 | keymap: |
5117 | keymap: |
5117 | 5118 | ||
5118 | db '6',27 |
5119 | db '6',27 |
5119 | db '1234567890-=',8,9 |
5120 | db '1234567890-=',8,9 |
5120 | db 'qwertyuiop[]',13 |
5121 | db 'qwertyuiop[]',13 |
5121 | db '~asdfghjkl;',39,96,0,'\zxcvbnm,./',0,'45 ' |
5122 | db '~asdfghjkl;',39,96,0,'\zxcvbnm,./',0,'45 ' |
5122 | db '@234567890123',180,178,184,'6',176,'7' |
5123 | db '@234567890123',180,178,184,'6',176,'7' |
5123 | db 179,'8',181,177,183,185,182 |
5124 | db 179,'8',181,177,183,185,182 |
5124 | db 'AB |
5125 | db 'AB |
5125 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5126 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5126 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5127 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5127 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5128 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5128 | 5129 | ||
5129 | 5130 | ||
5130 | keymap_shift: |
5131 | keymap_shift: |
5131 | 5132 | ||
5132 | db '6',27 |
5133 | db '6',27 |
5133 | db '!@#$%^&*()_+',8,9 |
5134 | db '!@#$%^&*()_+',8,9 |
5134 | db 'QWERTYUIOP{}',13 |
5135 | db 'QWERTYUIOP{}',13 |
5135 | db '~ASDFGHJKL:"~',0,'|ZXCVBNM<>?',0,'45 ' |
5136 | db '~ASDFGHJKL:"~',0,'|ZXCVBNM<>?',0,'45 ' |
5136 | db '@234567890123',180,178,184,'6',176,'7' |
5137 | db '@234567890123',180,178,184,'6',176,'7' |
5137 | db 179,'8',181,177,183,185,182 |
5138 | db 179,'8',181,177,183,185,182 |
5138 | db 'AB>D',255,'FGHIJKLMNOPQRSTUVWXYZ' |
5139 | db 'AB>D',255,'FGHIJKLMNOPQRSTUVWXYZ' |
5139 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5140 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5140 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5141 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5141 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5142 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5142 | 5143 | ||
5143 | 5144 | ||
5144 | keymap_alt: |
5145 | keymap_alt: |
5145 | 5146 | ||
5146 | db ' ',27 |
5147 | db ' ',27 |
5147 | db ' @ $ {[]}\ ',8,9 |
5148 | db ' @ $ {[]}\ ',8,9 |
5148 | db ' ',13 |
5149 | db ' ',13 |
5149 | db ' ',0,' ',0,'4',0,' ' |
5150 | db ' ',0,' ',0,'4',0,' ' |
5150 | db ' ',180,178,184,'6',176,'7' |
5151 | db ' ',180,178,184,'6',176,'7' |
5151 | db 179,'8',181,177,183,185,182 |
5152 | db 179,'8',181,177,183,185,182 |
5152 | db 'ABCD',255,'FGHIJKLMNOPQRSTUVWXYZ' |
5153 | db 'ABCD',255,'FGHIJKLMNOPQRSTUVWXYZ' |
5153 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5154 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5154 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5155 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5155 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5156 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
5156 | 5157 | ||
5157 | 5158 | ||
5158 | ; device irq owners |
5159 | ; device irq owners |
5159 | uglobal |
5160 | uglobal |
5160 | irq_owner: ; process id |
5161 | irq_owner: ; process id |
5161 | 5162 | ||
5162 | dd 0x0 |
5163 | dd 0x0 |
5163 | dd 0x0 |
5164 | dd 0x0 |
5164 | dd 0x0 |
5165 | dd 0x0 |
5165 | dd 0x0 |
5166 | dd 0x0 |
5166 | dd 0x0 |
5167 | dd 0x0 |
5167 | dd 0x0 |
5168 | dd 0x0 |
5168 | dd 0x0 |
5169 | dd 0x0 |
5169 | dd 0x0 |
5170 | dd 0x0 |
5170 | dd 0x0 |
5171 | dd 0x0 |
5171 | dd 0x0 |
5172 | dd 0x0 |
5172 | dd 0x0 |
5173 | dd 0x0 |
5173 | dd 0x0 |
5174 | dd 0x0 |
5174 | dd 0x0 |
5175 | dd 0x0 |
5175 | dd 0x0 |
5176 | dd 0x0 |
5176 | dd 0x0 |
5177 | dd 0x0 |
5177 | dd 0x0 |
5178 | dd 0x0 |
5178 | endg |
5179 | endg |
5179 | 5180 | ||
5180 | 5181 | ||
5181 | ; on irq read ports |
5182 | ; on irq read ports |
5182 | uglobal |
5183 | uglobal |
5183 | irq00read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5184 | irq00read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5184 | irq01read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5185 | irq01read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5185 | irq02read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5186 | irq02read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5186 | irq03read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5187 | irq03read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5187 | irq04read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5188 | irq04read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5188 | irq05read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5189 | irq05read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5189 | irq06read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5190 | irq06read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5190 | irq07read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5191 | irq07read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5191 | irq08read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5192 | irq08read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5192 | irq09read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5193 | irq09read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5193 | irq10read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5194 | irq10read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5194 | irq11read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5195 | irq11read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5195 | irq12read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5196 | irq12read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5196 | irq13read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5197 | irq13read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5197 | irq14read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5198 | irq14read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5198 | irq15read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5199 | irq15read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
5199 | endg |
5200 | endg |
5200 | 5201 | ||
5201 | ; status |
5202 | ; status |
5202 | uglobal |
5203 | uglobal |
5203 | hd1_status dd 0x0 ; 0 - free : other - pid |
5204 | hd1_status dd 0x0 ; 0 - free : other - pid |
5204 | application_table_status dd 0x0 ; 0 - free : other - pid |
5205 | application_table_status dd 0x0 ; 0 - free : other - pid |
5205 | endg |
5206 | endg |
5206 | 5207 | ||
5207 | ; device addresses |
5208 | ; device addresses |
5208 | uglobal |
5209 | uglobal |
5209 | mididp dd 0x0 |
5210 | mididp dd 0x0 |
5210 | midisp dd 0x0 |
5211 | midisp dd 0x0 |
5211 | 5212 | ||
5212 | cdbase dd 0x0 |
5213 | cdbase dd 0x0 |
5213 | cdid dd 0x0 |
5214 | cdid dd 0x0 |
5214 | 5215 | ||
5215 | hdbase dd 0x0 ; for boot 0x1f0 |
5216 | hdbase dd 0x0 ; for boot 0x1f0 |
5216 | hdid dd 0x0 |
5217 | hdid dd 0x0 |
5217 | hdpos dd 0x0 ; for boot 0x1 |
5218 | hdpos dd 0x0 ; for boot 0x1 |
5218 | fat32part dd 0x0 ; for boot 0x1 |
5219 | fat32part dd 0x0 ; for boot 0x1 |
5219 | 5220 | ||
5220 | ;part2_ld dd 0x0 |
5221 | ;part2_ld dd 0x0 |
5221 | 5222 | ||
5222 | ;* start code - Mario79 |
5223 | ;* start code - Mario79 |
5223 | mouse_pause dd 0 |
5224 | mouse_pause dd 0 |
5224 | MouseTickCounter dd 0 |
5225 | MouseTickCounter dd 0 |
5225 | ps2_mouse_detected db 0 |
5226 | ps2_mouse_detected db 0 |
5226 | com1_mouse_detected db 0 |
5227 | com1_mouse_detected db 0 |
5227 | com2_mouse_detected db 0 |
5228 | com2_mouse_detected db 0 |
5228 | ;* end code - Mario79 |
5229 | ;* end code - Mario79 |
5229 | 5230 | ||
5230 | wraw_bacground_select db 0 |
5231 | wraw_bacground_select db 0 |
5231 | lba_read_enabled dd 0x0 ; 0 = disabled , 1 = enabled |
5232 | lba_read_enabled dd 0x0 ; 0 = disabled , 1 = enabled |
5232 | pci_access_enabled dd 0x0 ; 0 = disabled , 1 = enabled |
5233 | pci_access_enabled dd 0x0 ; 0 = disabled , 1 = enabled |
5233 | 5234 | ||
5234 | sb16 dd 0x0 |
5235 | sb16 dd 0x0 |
5235 | wss dd 0x0 |
5236 | wss dd 0x0 |
5236 | 5237 | ||
5237 | buttontype dd 0x0 |
5238 | buttontype dd 0x0 |
5238 | windowtypechanged dd 0x0 |
5239 | windowtypechanged dd 0x0 |
5239 | endg |
5240 | endg |
5240 | 5241 | ||
5241 | iglobal |
5242 | iglobal |
5242 | keyboard dd 0x1 |
5243 | keyboard dd 0x1 |
5243 | sound_dma dd 0x1 |
5244 | sound_dma dd 0x1 |
5244 | syslang dd 0x1 |
5245 | syslang dd 0x1 |
5245 | endg |
5246 | endg |
5246 | 5247 | ||
5247 | IncludeIGlobals |
5248 | IncludeIGlobals |
5248 | endofcode: |
5249 | endofcode: |
5249 | IncludeUGlobals |
5250 | IncludeUGlobals |
5250 | uglobals_size = $ - endofcode |
5251 | uglobals_size = $ - endofcode |
5251 | diff16 "end of kernel code",0,$> |
5252 | diff16 "end of kernel code",0,$> |
5252 | >->=> |
5253 | >->=> |