Rev 509 | Rev 513 | Go to most recent revision | Only display areas with differences | Regard whitespace | Details | Blame | Last modification | View Log | RSS feed
Rev 509 | Rev 512 | ||
---|---|---|---|
1 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
2 | ;; |
2 | ;; |
3 | ;; Copyright (C) KolibriOS team 2004-2007. All rights reserved. |
3 | ;; Copyright (C) KolibriOS team 2004-2007. All rights reserved. |
4 | ;; PROGRAMMING: |
4 | ;; PROGRAMMING: |
5 | ;; Ivan Poddubny |
5 | ;; Ivan Poddubny |
6 | ;; Marat Zakiyanov (Mario79) |
6 | ;; Marat Zakiyanov (Mario79) |
7 | ;; VaStaNi |
7 | ;; VaStaNi |
8 | ;; Trans |
8 | ;; Trans |
9 | ;; Mihail Semenyako (mike.dld) |
9 | ;; Mihail Semenyako (mike.dld) |
10 | ;; Sergey Kuzmin (Wildwest) |
10 | ;; Sergey Kuzmin (Wildwest) |
11 | ;; Andrey Halyavin (halyavin) |
11 | ;; Andrey Halyavin (halyavin) |
12 | ;; Mihail Lisovin (Mihasik) |
12 | ;; Mihail Lisovin (Mihasik) |
13 | ;; Andrey Ignatiev (andrew_programmer) |
13 | ;; Andrey Ignatiev (andrew_programmer) |
14 | ;; NoName |
14 | ;; NoName |
15 | ;; Evgeny Grechnikov (Diamond) |
15 | ;; Evgeny Grechnikov (Diamond) |
16 | ;; Iliya Mihailov (Ghost) |
16 | ;; Iliya Mihailov (Ghost) |
17 | ;; Sergey Semyonov (Serge) |
17 | ;; Sergey Semyonov (Serge) |
18 | ;; Johnny_B |
18 | ;; Johnny_B |
19 | ;; |
19 | ;; |
20 | ;; Data in this file was originally part of MenuetOS project which is |
20 | ;; Data in this file was originally part of MenuetOS project which is |
21 | ;; distributed under the terms of GNU GPL. It is modified and redistributed as |
21 | ;; distributed under the terms of GNU GPL. It is modified and redistributed as |
22 | ;; part of KolibriOS project under the terms of GNU GPL. |
22 | ;; part of KolibriOS project under the terms of GNU GPL. |
23 | ;; |
23 | ;; |
24 | ;; Copyright (C) MenuetOS 2000-2004 Ville Mikael Turjanmaa |
24 | ;; Copyright (C) MenuetOS 2000-2004 Ville Mikael Turjanmaa |
25 | ;; PROGRAMMING: |
25 | ;; PROGRAMMING: |
26 | ;; |
26 | ;; |
27 | ;; Ville Mikael Turjanmaa, villemt@itu.jyu.fi |
27 | ;; Ville Mikael Turjanmaa, villemt@itu.jyu.fi |
28 | ;; - main os coding/design |
28 | ;; - main os coding/design |
29 | ;; Jan-Michael Brummer, BUZZ2@gmx.de |
29 | ;; Jan-Michael Brummer, BUZZ2@gmx.de |
30 | ;; Felix Kaiser, info@felix-kaiser.de |
30 | ;; Felix Kaiser, info@felix-kaiser.de |
31 | ;; Paolo Minazzi, paolo.minazzi@inwind.it |
31 | ;; Paolo Minazzi, paolo.minazzi@inwind.it |
32 | ;; quickcode@mail.ru |
32 | ;; quickcode@mail.ru |
33 | ;; Alexey, kgaz@crosswinds.net |
33 | ;; Alexey, kgaz@crosswinds.net |
34 | ;; Juan M. Caravaca, bitrider@wanadoo.es |
34 | ;; Juan M. Caravaca, bitrider@wanadoo.es |
35 | ;; kristol@nic.fi |
35 | ;; kristol@nic.fi |
36 | ;; Mike Hibbett, mikeh@oceanfree.net |
36 | ;; Mike Hibbett, mikeh@oceanfree.net |
37 | ;; Lasse Kuusijarvi, kuusijar@lut.fi |
37 | ;; Lasse Kuusijarvi, kuusijar@lut.fi |
38 | ;; Jarek Pelczar, jarekp3@wp.pl |
38 | ;; Jarek Pelczar, jarekp3@wp.pl |
39 | ;; |
39 | ;; |
40 | ;; KolibriOS is distributed in the hope that it will be useful, but WITHOUT ANY |
40 | ;; KolibriOS is distributed in the hope that it will be useful, but WITHOUT ANY |
41 | ;; WARRANTY. No author or distributor accepts responsibility to anyone for the |
41 | ;; WARRANTY. No author or distributor accepts responsibility to anyone for the |
42 | ;; consequences of using it or for whether it serves any particular purpose or |
42 | ;; consequences of using it or for whether it serves any particular purpose or |
43 | ;; works at all, unless he says so in writing. Refer to the GNU General Public |
43 | ;; works at all, unless he says so in writing. Refer to the GNU General Public |
44 | ;; License (the "GPL") for full details. |
44 | ;; License (the "GPL") for full details. |
45 | ; |
45 | ; |
46 | ;; Everyone is granted permission to copy, modify and redistribute KolibriOS, |
46 | ;; Everyone is granted permission to copy, modify and redistribute KolibriOS, |
47 | ;; but only under the conditions described in the GPL. A copy of this license |
47 | ;; but only under the conditions described in the GPL. A copy of this license |
48 | ;; is supposed to have been given to you along with KolibriOS so you can know |
48 | ;; is supposed to have been given to you along with KolibriOS so you can know |
49 | ;; your rights and responsibilities. It should be in a file named COPYING. |
49 | ;; your rights and responsibilities. It should be in a file named COPYING. |
50 | ;; Among other things, the copyright notice and this notice must be preserved |
50 | ;; Among other things, the copyright notice and this notice must be preserved |
51 | ;; on all copies. |
51 | ;; on all copies. |
52 | ;; |
52 | ;; |
53 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
53 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
54 | 54 | ||
55 | include 'macros.inc' |
55 | include 'macros.inc' |
56 | 56 | ||
57 | $Revision: 509 $ |
57 | $Revision: 512 $ |
58 | 58 | ||
59 | include "proc32.inc" |
59 | include "proc32.inc" |
60 | include "kglobals.inc" |
60 | include "kglobals.inc" |
61 | include "lang.inc" |
61 | include "lang.inc" |
62 | 62 | ||
63 | include "const.inc" |
63 | include "const.inc" |
64 | max_processes equ 255 |
64 | max_processes equ 255 |
65 | tss_step equ (128+8192) ; tss & i/o - 65535 ports, * 256=557056*4 |
65 | tss_step equ (128+8192) ; tss & i/o - 65535 ports, * 256=557056*4 |
66 | 66 | ||
67 | 67 | ||
68 | os_stack equ (os_data_l-gdts) ; GDTs |
68 | os_stack equ (os_data_l-gdts) ; GDTs |
69 | os_code equ (os_code_l-gdts) |
69 | os_code equ (os_code_l-gdts) |
70 | graph_data equ (3+graph_data_l-gdts) |
70 | graph_data equ (3+graph_data_l-gdts) |
71 | tss0 equ (tss0_l-gdts) |
71 | tss0 equ (tss0_l-gdts) |
72 | app_code equ (3+app_code_l-gdts) |
72 | app_code equ (3+app_code_l-gdts) |
73 | app_data equ (3+app_data_l-gdts) |
73 | app_data equ (3+app_data_l-gdts) |
74 | 74 | ||
75 | 75 | ||
76 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
76 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
77 | ;; |
77 | ;; |
78 | ;; Included files: |
78 | ;; Included files: |
79 | ;; |
79 | ;; |
80 | ;; Kernel16.inc |
80 | ;; Kernel16.inc |
81 | ;; - Booteng.inc English text for bootup |
81 | ;; - Booteng.inc English text for bootup |
82 | ;; - Bootcode.inc Hardware setup |
82 | ;; - Bootcode.inc Hardware setup |
83 | ;; - Pci16.inc PCI functions |
83 | ;; - Pci16.inc PCI functions |
84 | ;; |
84 | ;; |
85 | ;; Kernel32.inc |
85 | ;; Kernel32.inc |
86 | ;; - Sys32.inc Process management |
86 | ;; - Sys32.inc Process management |
87 | ;; - Shutdown.inc Shutdown and restart |
87 | ;; - Shutdown.inc Shutdown and restart |
88 | ;; - Fat32.inc Read / write hd |
88 | ;; - Fat32.inc Read / write hd |
89 | ;; - Vesa12.inc Vesa 1.2 driver |
89 | ;; - Vesa12.inc Vesa 1.2 driver |
90 | ;; - Vesa20.inc Vesa 2.0 driver |
90 | ;; - Vesa20.inc Vesa 2.0 driver |
91 | ;; - Vga.inc VGA driver |
91 | ;; - Vga.inc VGA driver |
92 | ;; - Stack.inc Network interface |
92 | ;; - Stack.inc Network interface |
93 | ;; - Mouse.inc Mouse pointer |
93 | ;; - Mouse.inc Mouse pointer |
94 | ;; - Scincode.inc Window skinning |
94 | ;; - Scincode.inc Window skinning |
95 | ;; - Pci32.inc PCI functions |
95 | ;; - Pci32.inc PCI functions |
96 | ;; |
96 | ;; |
97 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
97 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
98 | 98 | ||
99 | 99 | ||
100 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
100 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
101 | ;; ;; |
101 | ;; ;; |
102 | ;; 16 BIT ENTRY FROM BOOTSECTOR ;; |
102 | ;; 16 BIT ENTRY FROM BOOTSECTOR ;; |
103 | ;; ;; |
103 | ;; ;; |
104 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
104 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
105 | 105 | ||
106 | use16 |
106 | use16 |
107 | org 0x0 |
107 | org 0x0 |
108 | jmp start_of_code |
108 | jmp start_of_code |
109 | 109 | ||
110 | version db 'Kolibri OS version 0.6.5.0 ',13,10,13,10,0 |
110 | version db 'Kolibri OS version 0.6.5.0 ',13,10,13,10,0 |
111 | 111 | ||
112 | include "boot/bootstr.inc" ; language-independent boot messages |
112 | include "boot/bootstr.inc" ; language-independent boot messages |
113 | include "boot/preboot.inc" |
113 | include "boot/preboot.inc" |
114 | 114 | ||
115 | if lang eq en |
115 | if lang eq en |
116 | include "boot/booteng.inc" ; english system boot messages |
116 | include "boot/booteng.inc" ; english system boot messages |
117 | else if lang eq ru |
117 | else if lang eq ru |
118 | include "boot/bootru.inc" ; russian system boot messages |
118 | include "boot/bootru.inc" ; russian system boot messages |
119 | include "boot/ru.inc" ; Russian font |
119 | include "boot/ru.inc" ; Russian font |
120 | else if lang eq et |
120 | else if lang eq et |
121 | include "boot/bootet.inc" ; estonian system boot messages |
121 | include "boot/bootet.inc" ; estonian system boot messages |
122 | include "boot/et.inc" ; Estonian font |
122 | include "boot/et.inc" ; Estonian font |
123 | else |
123 | else |
124 | include "boot/bootge.inc" ; german system boot messages |
124 | include "boot/bootge.inc" ; german system boot messages |
125 | end if |
125 | end if |
126 | 126 | ||
127 | include "boot/bootcode.inc" ; 16 bit system boot code |
127 | include "boot/bootcode.inc" ; 16 bit system boot code |
128 | include "bus/pci/pci16.inc" |
128 | include "bus/pci/pci16.inc" |
129 | 129 | ||
130 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
130 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
131 | ;; ;; |
131 | ;; ;; |
132 | ;; SWITCH TO 32 BIT PROTECTED MODE ;; |
132 | ;; SWITCH TO 32 BIT PROTECTED MODE ;; |
133 | ;; ;; |
133 | ;; ;; |
134 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
134 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
135 | 135 | ||
136 | 136 | ||
137 | ; CR0 Flags - Protected mode and Paging |
137 | ; CR0 Flags - Protected mode and Paging |
138 | 138 | ||
139 | mov ecx, CR0_PE |
139 | mov ecx, CR0_PE |
140 | 140 | ||
141 | ; Enabling 32 bit protected mode |
141 | ; Enabling 32 bit protected mode |
142 | 142 | ||
143 | sidt [cs:old_ints_h] |
143 | sidt [cs:old_ints_h] |
144 | 144 | ||
145 | cli ; disable all irqs |
145 | cli ; disable all irqs |
146 | cld |
146 | cld |
147 | mov al,255 ; mask all irqs |
147 | mov al,255 ; mask all irqs |
148 | out 0xa1,al |
148 | out 0xa1,al |
149 | out 0x21,al |
149 | out 0x21,al |
150 | l.5: in al, 0x64 ; Enable A20 |
150 | l.5: in al, 0x64 ; Enable A20 |
151 | test al, 2 |
151 | test al, 2 |
152 | jnz l.5 |
152 | jnz l.5 |
153 | mov al, 0xD1 |
153 | mov al, 0xD1 |
154 | out 0x64, al |
154 | out 0x64, al |
155 | l.6: in al, 0x64 |
155 | l.6: in al, 0x64 |
156 | test al, 2 |
156 | test al, 2 |
157 | jnz l.6 |
157 | jnz l.6 |
158 | mov al, 0xDF |
158 | mov al, 0xDF |
159 | out 0x60, al |
159 | out 0x60, al |
160 | l.7: in al, 0x64 |
160 | l.7: in al, 0x64 |
161 | test al, 2 |
161 | test al, 2 |
162 | jnz l.7 |
162 | jnz l.7 |
163 | mov al, 0xFF |
163 | mov al, 0xFF |
164 | out 0x64, al |
164 | out 0x64, al |
165 | 165 | ||
166 | lgdt [cs:tmp_gdt] ; Load GDT |
166 | lgdt [cs:tmp_gdt] ; Load GDT |
167 | mov eax, cr0 ; protected mode |
167 | mov eax, cr0 ; protected mode |
168 | or eax, ecx |
168 | or eax, ecx |
169 | and eax, 10011111b *65536*256 + 0xffffff ; caching enabled |
169 | and eax, 10011111b *65536*256 + 0xffffff ; caching enabled |
170 | mov cr0, eax |
170 | mov cr0, eax |
171 | jmp pword os_code:B32 ; jmp to enable 32 bit mode |
171 | jmp pword os_code:B32 ; jmp to enable 32 bit mode |
172 | 172 | ||
173 | align 8 |
173 | align 8 |
174 | tmp_gdt: |
174 | tmp_gdt: |
175 | 175 | ||
176 | dw 23 |
176 | dw 23 |
177 | dd tmp_gdt+0x10000 |
177 | dd tmp_gdt+0x10000 |
178 | dw 0 |
178 | dw 0 |
179 | 179 | ||
180 | dw 0xffff |
180 | dw 0xffff |
181 | dw 0x0000 |
181 | dw 0x0000 |
182 | db 0x00 |
182 | db 0x00 |
183 | dw 11011111b *256 +10011010b |
183 | dw 11011111b *256 +10011010b |
184 | db 0x00 |
184 | db 0x00 |
185 | 185 | ||
186 | dw 0xffff |
186 | dw 0xffff |
187 | dw 0x0000 |
187 | dw 0x0000 |
188 | db 0x00 |
188 | db 0x00 |
189 | dw 11011111b *256 +10010010b |
189 | dw 11011111b *256 +10010010b |
190 | db 0x00 |
190 | db 0x00 |
191 | 191 | ||
192 | include "data16.inc" |
192 | include "data16.inc" |
193 | 193 | ||
194 | use32 |
194 | use32 |
195 | org $+0x10000 |
195 | org $+0x10000 |
196 | 196 | ||
197 | align 4 |
197 | align 4 |
198 | B32: |
198 | B32: |
199 | mov ax,os_stack ; Selector for os |
199 | mov ax,os_stack ; Selector for os |
200 | mov ds,ax |
200 | mov ds,ax |
201 | mov es,ax |
201 | mov es,ax |
202 | mov fs,ax |
202 | mov fs,ax |
203 | mov gs,ax |
203 | mov gs,ax |
204 | mov ss,ax |
204 | mov ss,ax |
205 | mov esp,0x3ec00 ; Set stack |
205 | mov esp,0x3ec00 ; Set stack |
206 | 206 | ||
207 | ; CLEAR 0x280000 - HEAP_BASE |
207 | ; CLEAR 0x280000 - HEAP_BASE |
208 | 208 | ||
209 | xor eax,eax |
209 | xor eax,eax |
210 | mov edi,0x280000 |
210 | mov edi,0x280000 |
211 | mov ecx,(HEAP_BASE-OS_BASE-0x280000) / 4 |
211 | mov ecx,(HEAP_BASE-OS_BASE-0x280000) / 4 |
212 | cld |
212 | cld |
213 | rep stosd |
213 | rep stosd |
214 | 214 | ||
215 | mov edi,0x40000 |
215 | mov edi,0x40000 |
216 | mov ecx,(0x90000-0x40000)/4 |
216 | mov ecx,(0x90000-0x40000)/4 |
217 | rep stosd |
217 | rep stosd |
218 | 218 | ||
219 | ; CLEAR KERNEL UNDEFINED GLOBALS |
219 | ; CLEAR KERNEL UNDEFINED GLOBALS |
220 | mov edi, endofcode-OS_BASE |
220 | mov edi, endofcode-OS_BASE |
221 | mov ecx, (uglobals_size/4)+4 |
221 | mov ecx, (uglobals_size/4)+4 |
222 | rep stosd |
222 | rep stosd |
223 | 223 | ||
224 | ; SAVE & CLEAR 0-0xffff |
224 | ; SAVE & CLEAR 0-0xffff |
225 | 225 | ||
226 | xor esi, esi |
226 | xor esi, esi |
227 | mov edi,0x2F0000 |
227 | mov edi,0x2F0000 |
228 | mov ecx,0x10000 / 4 |
228 | mov ecx,0x10000 / 4 |
229 | rep movsd |
229 | rep movsd |
230 | xor edi, edi |
230 | xor edi, edi |
231 | mov ecx,0x10000 / 4 |
231 | mov ecx,0x10000 / 4 |
232 | rep stosd |
232 | rep stosd |
233 | 233 | ||
234 | call test_cpu |
234 | call test_cpu |
235 | bts [cpu_caps-OS_BASE], CAPS_TSC ;force use rdtsc |
235 | bts [cpu_caps-OS_BASE], CAPS_TSC ;force use rdtsc |
236 | 236 | ||
237 | ; MEMORY MODEL |
237 | ; MEMORY MODEL |
238 | call mem_test |
238 | call mem_test |
239 | call init_mem |
239 | call init_mem |
240 | call init_page_map |
240 | call init_page_map |
241 | 241 | ||
242 | ; ENABLE PAGING |
242 | ; ENABLE PAGING |
243 | 243 | ||
244 | mov eax, sys_pgdir-OS_BASE |
244 | mov eax, sys_pgdir-OS_BASE |
245 | mov cr3, eax |
245 | mov cr3, eax |
246 | 246 | ||
247 | mov eax,cr0 |
247 | mov eax,cr0 |
248 | or eax,CR0_PG+CR0_WP |
248 | or eax,CR0_PG+CR0_WP |
249 | mov cr0,eax |
249 | mov cr0,eax |
250 | 250 | ||
251 | lgdt [gdts] |
251 | lgdt [gdts] |
252 | jmp pword os_code:high_code |
252 | jmp pword os_code:high_code |
253 | 253 | ||
254 | 254 | ||
255 | use16 |
255 | use16 |
256 | org $-0x10000 |
256 | org $-0x10000 |
257 | include "boot/shutdown.inc" ; shutdown or restart |
257 | include "boot/shutdown.inc" ; shutdown or restart |
258 | org $+0x10000 |
258 | org $+0x10000 |
259 | use32 |
259 | use32 |
260 | 260 | ||
261 | __DEBUG__ fix 1 |
261 | __DEBUG__ fix 1 |
262 | __DEBUG_LEVEL__ fix 1 |
262 | __DEBUG_LEVEL__ fix 1 |
263 | include 'init.inc' |
263 | include 'init.inc' |
264 | 264 | ||
265 | org OS_BASE+$ |
265 | org OS_BASE+$ |
266 | 266 | ||
267 | align 4 |
267 | align 4 |
268 | high_code: |
268 | high_code: |
269 | mov ax,os_stack |
269 | mov ax,os_stack |
270 | mov bx,app_data |
270 | mov bx,app_data |
271 | mov ss,ax |
271 | mov ss,ax |
272 | add esp, OS_BASE |
272 | add esp, OS_BASE |
273 | 273 | ||
274 | mov ds,bx |
274 | mov ds,bx |
275 | mov es,bx |
275 | mov es,bx |
276 | mov fs,bx |
276 | mov fs,bx |
277 | mov gs,bx |
277 | mov gs,bx |
278 | 278 | ||
279 | mov dword [sys_pgdir], 0 |
279 | mov dword [sys_pgdir], 0 |
280 | mov dword [sys_pgdir+4], 0 |
280 | mov dword [sys_pgdir+4], 0 |
281 | mov dword [sys_pgdir+8], 0 |
281 | mov dword [sys_pgdir+8], 0 |
282 | 282 | ||
283 | mov eax, cr3 |
283 | mov eax, cr3 |
284 | mov cr3, eax ; flush TLB |
284 | mov cr3, eax ; flush TLB |
285 | 285 | ||
286 | ; SAVE REAL MODE VARIABLES |
286 | ; SAVE REAL MODE VARIABLES |
287 | mov ax, [BOOT_VAR + 0x9031] |
287 | mov ax, [BOOT_VAR + 0x9031] |
288 | mov [IDEContrRegsBaseAddr], ax |
288 | mov [IDEContrRegsBaseAddr], ax |
289 | ; --------------- APM --------------------- |
289 | ; --------------- APM --------------------- |
290 | 290 | ||
291 | ; init selectors |
291 | ; init selectors |
292 | mov ebx, [BOOT_VAR+0x9040] ; offset of APM entry point |
292 | mov ebx, [BOOT_VAR+0x9040] ; offset of APM entry point |
293 | movzx eax, word [BOOT_VAR+0x9050] ; real-mode segment base address of |
293 | movzx eax, word [BOOT_VAR+0x9050] ; real-mode segment base address of |
294 | ; protected-mode 32-bit code segment |
294 | ; protected-mode 32-bit code segment |
295 | movzx ecx, word [BOOT_VAR+0x9052] ; real-mode segment base address of |
295 | movzx ecx, word [BOOT_VAR+0x9052] ; real-mode segment base address of |
296 | ; protected-mode 16-bit code segment |
296 | ; protected-mode 16-bit code segment |
297 | movzx edx, word [BOOT_VAR+0x9054] ; real-mode segment base address of |
297 | movzx edx, word [BOOT_VAR+0x9054] ; real-mode segment base address of |
298 | ; protected-mode 16-bit data segment |
298 | ; protected-mode 16-bit data segment |
299 | 299 | ||
300 | shl eax, 4 |
300 | shl eax, 4 |
301 | mov [dword apm_code_32 + 2], ax |
301 | mov [dword apm_code_32 + 2], ax |
302 | shr eax, 16 |
302 | shr eax, 16 |
303 | mov [dword apm_code_32 + 4], al |
303 | mov [dword apm_code_32 + 4], al |
304 | 304 | ||
305 | shl ecx, 4 |
305 | shl ecx, 4 |
306 | mov [dword apm_code_16 + 2], cx |
306 | mov [dword apm_code_16 + 2], cx |
307 | shr ecx, 16 |
307 | shr ecx, 16 |
308 | mov [dword apm_code_16 + 4], cl |
308 | mov [dword apm_code_16 + 4], cl |
309 | 309 | ||
310 | shl edx, 4 |
310 | shl edx, 4 |
311 | mov [dword apm_data_16 + 2], dx |
311 | mov [dword apm_data_16 + 2], dx |
312 | shr edx, 16 |
312 | shr edx, 16 |
313 | mov [dword apm_data_16 + 4], dl |
313 | mov [dword apm_data_16 + 4], dl |
314 | 314 | ||
315 | mov dword[apm_entry], ebx |
315 | mov dword[apm_entry], ebx |
316 | mov word [apm_entry + 4], apm_code_32 - gdts |
316 | mov word [apm_entry + 4], apm_code_32 - gdts |
317 | 317 | ||
318 | mov eax, [BOOT_VAR + 0x9044] ; version & flags |
318 | mov eax, [BOOT_VAR + 0x9044] ; version & flags |
319 | mov [apm_vf], eax |
319 | mov [apm_vf], eax |
320 | ; ----------------------------------------- |
320 | ; ----------------------------------------- |
321 | ; movzx eax,byte [BOOT_VAR+0x9010] ; mouse port |
321 | ; movzx eax,byte [BOOT_VAR+0x9010] ; mouse port |
322 | ; mov [0xF604],byte 1 ;al |
322 | ; mov [0xF604],byte 1 ;al |
323 | mov al, [BOOT_VAR+0x901F] ; DMA writing |
323 | mov al, [BOOT_VAR+0x901F] ; DMA writing |
324 | mov [allow_dma_write], al |
324 | mov [allow_dma_write], al |
325 | mov al,[BOOT_VAR+0x9000] ; bpp |
325 | mov al,[BOOT_VAR+0x9000] ; bpp |
326 | mov [ScreenBPP],al |
326 | mov [ScreenBPP],al |
327 | movzx eax,word [BOOT_VAR+0x900A] ; X max |
327 | movzx eax,word [BOOT_VAR+0x900A] ; X max |
328 | dec eax |
328 | dec eax |
329 | mov [ScreenWidth],eax |
329 | mov [ScreenWidth],eax |
330 | mov [screen_workarea.right],eax |
330 | mov [screen_workarea.right],eax |
331 | movzx eax,word [BOOT_VAR+0x900C] ; Y max |
331 | movzx eax,word [BOOT_VAR+0x900C] ; Y max |
332 | dec eax |
332 | dec eax |
333 | mov [ScreenHeight],eax |
333 | mov [ScreenHeight],eax |
334 | mov [screen_workarea.bottom],eax |
334 | mov [screen_workarea.bottom],eax |
335 | movzx eax,word [BOOT_VAR+0x9008] ; screen mode |
335 | movzx eax,word [BOOT_VAR+0x9008] ; screen mode |
336 | mov [SCR_MODE],eax |
336 | mov [SCR_MODE],eax |
337 | mov eax,[BOOT_VAR+0x9014] ; Vesa 1.2 bnk sw add |
337 | mov eax,[BOOT_VAR+0x9014] ; Vesa 1.2 bnk sw add |
338 | mov [BANK_SWITCH],eax |
338 | mov [BANK_SWITCH],eax |
339 | mov [BytesPerScanLine],word 640*4 ; Bytes PerScanLine |
339 | mov [BytesPerScanLine],word 640*4 ; Bytes PerScanLine |
340 | cmp [SCR_MODE],word 0x13 ; 320x200 |
340 | cmp [SCR_MODE],word 0x13 ; 320x200 |
341 | je @f |
341 | je @f |
342 | cmp [SCR_MODE],word 0x12 ; VGA 640x480 |
342 | cmp [SCR_MODE],word 0x12 ; VGA 640x480 |
343 | je @f |
343 | je @f |
344 | mov ax,[BOOT_VAR+0x9001] ; for other modes |
344 | mov ax,[BOOT_VAR+0x9001] ; for other modes |
345 | mov [BytesPerScanLine],ax |
345 | mov [BytesPerScanLine],ax |
346 | @@: |
346 | @@: |
347 | 347 | ||
348 | ; GRAPHICS ADDRESSES |
348 | ; GRAPHICS ADDRESSES |
349 | 349 | ||
350 | mov byte [BOOT_VAR+0x901e],0x0 |
350 | mov byte [BOOT_VAR+0x901e],0x0 |
351 | mov eax,[BOOT_VAR+0x9018] |
351 | mov eax,[BOOT_VAR+0x9018] |
352 | mov [LFBAddress],eax |
352 | mov [LFBAddress],eax |
353 | 353 | ||
354 | cmp [SCR_MODE],word 0100000000000000b |
354 | cmp [SCR_MODE],word 0100000000000000b |
355 | jge setvesa20 |
355 | jge setvesa20 |
356 | cmp [SCR_MODE],word 0x13 |
356 | cmp [SCR_MODE],word 0x13 |
357 | je v20ga32 |
357 | je v20ga32 |
358 | mov [PUTPIXEL],dword Vesa12_putpixel24 ; Vesa 1.2 |
358 | mov [PUTPIXEL],dword Vesa12_putpixel24 ; Vesa 1.2 |
359 | mov [GETPIXEL],dword Vesa12_getpixel24 |
359 | mov [GETPIXEL],dword Vesa12_getpixel24 |
360 | cmp [ScreenBPP],byte 24 |
360 | cmp [ScreenBPP],byte 24 |
361 | jz ga24 |
361 | jz ga24 |
362 | mov [PUTPIXEL],dword Vesa12_putpixel32 |
362 | mov [PUTPIXEL],dword Vesa12_putpixel32 |
363 | mov [GETPIXEL],dword Vesa12_getpixel32 |
363 | mov [GETPIXEL],dword Vesa12_getpixel32 |
364 | ga24: |
364 | ga24: |
365 | jmp v20ga24 |
365 | jmp v20ga24 |
366 | setvesa20: |
366 | setvesa20: |
367 | mov [PUTPIXEL],dword Vesa20_putpixel24 ; Vesa 2.0 |
367 | mov [PUTPIXEL],dword Vesa20_putpixel24 ; Vesa 2.0 |
368 | mov [GETPIXEL],dword Vesa20_getpixel24 |
368 | mov [GETPIXEL],dword Vesa20_getpixel24 |
369 | cmp [ScreenBPP],byte 24 |
369 | cmp [ScreenBPP],byte 24 |
370 | jz v20ga24 |
370 | jz v20ga24 |
371 | v20ga32: |
371 | v20ga32: |
372 | mov [PUTPIXEL],dword Vesa20_putpixel32 |
372 | mov [PUTPIXEL],dword Vesa20_putpixel32 |
373 | mov [GETPIXEL],dword Vesa20_getpixel32 |
373 | mov [GETPIXEL],dword Vesa20_getpixel32 |
374 | v20ga24: |
374 | v20ga24: |
375 | cmp [SCR_MODE],word 0x12 ; 16 C VGA 640x480 |
375 | cmp [SCR_MODE],word 0x12 ; 16 C VGA 640x480 |
376 | jne no_mode_0x12 |
376 | jne no_mode_0x12 |
377 | mov [PUTPIXEL],dword VGA_putpixel |
377 | mov [PUTPIXEL],dword VGA_putpixel |
378 | mov [GETPIXEL],dword Vesa20_getpixel32 |
378 | mov [GETPIXEL],dword Vesa20_getpixel32 |
379 | no_mode_0x12: |
379 | no_mode_0x12: |
380 | 380 | ||
381 | ; -------- Fast System Call init ---------- |
381 | ; -------- Fast System Call init ---------- |
382 | ; Intel SYSENTER/SYSEXIT (AMD CPU support it too) |
382 | ; Intel SYSENTER/SYSEXIT (AMD CPU support it too) |
383 | bt [cpu_caps], CAPS_SEP |
383 | bt [cpu_caps], CAPS_SEP |
384 | jnc .SEnP ; SysEnter not Present |
384 | jnc .SEnP ; SysEnter not Present |
385 | xor edx, edx |
385 | xor edx, edx |
386 | mov ecx, MSR_SYSENTER_CS |
386 | mov ecx, MSR_SYSENTER_CS |
387 | mov eax, os_code |
387 | mov eax, os_code |
388 | wrmsr |
388 | wrmsr |
389 | mov ecx, MSR_SYSENTER_ESP |
389 | mov ecx, MSR_SYSENTER_ESP |
390 | ; mov eax, sysenter_stack ; Check it |
390 | ; mov eax, sysenter_stack ; Check it |
391 | xor eax, eax |
391 | xor eax, eax |
392 | wrmsr |
392 | wrmsr |
393 | mov ecx, MSR_SYSENTER_EIP |
393 | mov ecx, MSR_SYSENTER_EIP |
394 | mov eax, sysenter_entry |
394 | mov eax, sysenter_entry |
395 | wrmsr |
395 | wrmsr |
396 | .SEnP: |
396 | .SEnP: |
397 | ; AMD SYSCALL/SYSRET |
397 | ; AMD SYSCALL/SYSRET |
398 | cmp byte[cpu_vendor], 'A' |
398 | cmp byte[cpu_vendor], 'A' |
399 | jne .noSYSCALL |
399 | jne .noSYSCALL |
400 | mov eax, 0x80000001 |
400 | mov eax, 0x80000001 |
401 | cpuid |
401 | cpuid |
402 | test edx, 0x800 ; bit_11 - SYSCALL/SYSRET support |
402 | test edx, 0x800 ; bit_11 - SYSCALL/SYSRET support |
403 | jz .noSYSCALL |
403 | jz .noSYSCALL |
404 | mov ecx, MSR_AMD_EFER |
404 | mov ecx, MSR_AMD_EFER |
405 | rdmsr |
405 | rdmsr |
406 | or eax, 1 ; bit_0 - System Call Extension (SCE) |
406 | or eax, 1 ; bit_0 - System Call Extension (SCE) |
407 | wrmsr |
407 | wrmsr |
408 | 408 | ||
409 | ; !!!! It`s dirty hack, fix it !!! |
409 | ; !!!! It`s dirty hack, fix it !!! |
410 | ; Bits of EDX : |
410 | ; Bits of EDX : |
411 | ; Bit 3116 During the SYSRET instruction, this field is copied into the CS register |
411 | ; Bit 3116 During the SYSRET instruction, this field is copied into the CS register |
412 | ; and the contents of this field, plus 8, are copied into the SS register. |
412 | ; and the contents of this field, plus 8, are copied into the SS register. |
413 | ; Bit 150 During the SYSCALL instruction, this field is copied into the CS register |
413 | ; Bit 150 During the SYSCALL instruction, this field is copied into the CS register |
414 | ; and the contents of this field, plus 8, are copied into the SS register. |
414 | ; and the contents of this field, plus 8, are copied into the SS register. |
415 | 415 | ||
416 | ; mov edx, (os_code + 16) * 65536 + os_code |
416 | ; mov edx, (os_code + 16) * 65536 + os_code |
417 | mov edx, 0x1B0008 |
417 | mov edx, 0x1B0008 |
418 | 418 | ||
419 | mov eax, syscall_entry |
419 | mov eax, syscall_entry |
420 | mov ecx, MSR_AMD_STAR |
420 | mov ecx, MSR_AMD_STAR |
421 | wrmsr |
421 | wrmsr |
422 | .noSYSCALL: |
422 | .noSYSCALL: |
423 | ; ----------------------------------------- |
423 | ; ----------------------------------------- |
424 | 424 | ||
425 | ; LOAD IDT |
425 | ; LOAD IDT |
426 | 426 | ||
427 | call build_interrupt_table |
427 | call build_interrupt_table |
428 | lidt [idtreg] |
428 | lidt [idtreg] |
429 | 429 | ||
430 | call init_kernel_heap |
430 | call init_kernel_heap |
431 | stdcall kernel_alloc, RING0_STACK_SIZE+512 |
431 | stdcall kernel_alloc, RING0_STACK_SIZE+512 |
432 | mov [os_stack_seg], eax |
432 | mov [os_stack_seg], eax |
433 | 433 | ||
434 | lea esp, [eax+RING0_STACK_SIZE] |
434 | lea esp, [eax+RING0_STACK_SIZE] |
435 | 435 | ||
436 | mov [tss._ss0], os_stack |
436 | mov [tss._ss0], os_stack |
437 | mov [tss._esp0], esp |
437 | mov [tss._esp0], esp |
438 | mov [tss._esp], esp |
438 | mov [tss._esp], esp |
439 | mov [tss._cs],os_code |
439 | mov [tss._cs],os_code |
440 | mov [tss._ss],os_stack |
440 | mov [tss._ss],os_stack |
441 | mov [tss._ds],app_data |
441 | mov [tss._ds],app_data |
442 | mov [tss._es],app_data |
442 | mov [tss._es],app_data |
443 | mov [tss._fs],app_data |
443 | mov [tss._fs],app_data |
444 | mov [tss._gs],app_data |
444 | mov [tss._gs],app_data |
445 | mov [tss._io],128 |
445 | mov [tss._io],128 |
446 | ;Add IO access table - bit array of permitted ports |
446 | ;Add IO access table - bit array of permitted ports |
447 | mov edi, tss._io_map_0 |
447 | mov edi, tss._io_map_0 |
448 | xor eax, eax |
448 | xor eax, eax |
449 | not eax |
449 | not eax |
450 | mov ecx, 8192/4 |
450 | mov ecx, 8192/4 |
451 | rep stosd ; access to 4096*8=65536 ports |
451 | rep stosd ; access to 4096*8=65536 ports |
452 | 452 | ||
453 | mov ax,tss0 |
453 | mov ax,tss0 |
454 | ltr ax |
454 | ltr ax |
455 | 455 | ||
456 | mov [LFBSize], 0x800000 |
456 | mov [LFBSize], 0x800000 |
457 | call init_LFB |
457 | call init_LFB |
458 | call init_fpu |
458 | call init_fpu |
459 | call init_malloc |
459 | call init_malloc |
460 | 460 | ||
461 | stdcall alloc_kernel_space, 0x51000 |
461 | stdcall alloc_kernel_space, 0x51000 |
462 | mov [default_io_map], eax |
462 | mov [default_io_map], eax |
463 | 463 | ||
464 | add eax, 0x2000 |
464 | add eax, 0x2000 |
465 | mov [ipc_tmp], eax |
465 | mov [ipc_tmp], eax |
466 | mov ebx, 0x1000 |
466 | mov ebx, 0x1000 |
467 | 467 | ||
468 | add eax, 0x40000 |
468 | add eax, 0x40000 |
469 | mov [proc_mem_map], eax |
469 | mov [proc_mem_map], eax |
470 | 470 | ||
471 | add eax, 0x8000 |
471 | add eax, 0x8000 |
472 | mov [proc_mem_pdir], eax |
472 | mov [proc_mem_pdir], eax |
473 | 473 | ||
474 | add eax, ebx |
474 | add eax, ebx |
475 | mov [proc_mem_tab], eax |
475 | mov [proc_mem_tab], eax |
476 | 476 | ||
477 | add eax, ebx |
477 | add eax, ebx |
478 | mov [tmp_task_pdir], eax |
478 | mov [tmp_task_pdir], eax |
479 | 479 | ||
480 | add eax, ebx |
480 | add eax, ebx |
481 | mov [tmp_task_ptab], eax |
481 | mov [tmp_task_ptab], eax |
482 | 482 | ||
483 | add eax, ebx |
483 | add eax, ebx |
484 | mov [ipc_pdir], eax |
484 | mov [ipc_pdir], eax |
485 | 485 | ||
486 | add eax, ebx |
486 | add eax, ebx |
487 | mov [ipc_ptab], eax |
487 | mov [ipc_ptab], eax |
488 | 488 | ||
489 | call init_events |
489 | call init_events |
490 | mov eax, srv.fd-SRV_FD_OFFSET |
490 | mov eax, srv.fd-SRV_FD_OFFSET |
491 | mov [srv.fd], eax |
491 | mov [srv.fd], eax |
492 | mov [srv.bk], eax |
492 | mov [srv.bk], eax |
493 | 493 | ||
494 | mov edi, irq_tab |
494 | mov edi, irq_tab |
495 | xor eax, eax |
495 | xor eax, eax |
496 | mov ecx, 16 |
496 | mov ecx, 16 |
497 | rep stosd |
497 | rep stosd |
498 | 498 | ||
499 | ;Set base of graphic segment to linear address of LFB |
499 | ;Set base of graphic segment to linear address of LFB |
500 | mov eax,[LFBAddress] ; set for gs |
500 | mov eax,[LFBAddress] ; set for gs |
501 | mov [graph_data_l+2],ax |
501 | mov [graph_data_l+2],ax |
502 | shr eax,16 |
502 | shr eax,16 |
503 | mov [graph_data_l+4],al |
503 | mov [graph_data_l+4],al |
504 | mov [graph_data_l+7],ah |
504 | mov [graph_data_l+7],ah |
505 | 505 | ||
506 | mov [CURRENT_TASK],dword 1 |
506 | mov [CURRENT_TASK],dword 1 |
507 | mov [TASK_COUNT],dword 1 |
507 | mov [TASK_COUNT],dword 1 |
508 | mov [TASK_BASE],dword TASK_DATA |
508 | mov [TASK_BASE],dword TASK_DATA |
509 | mov [current_slot], SLOT_BASE+256 |
509 | mov [current_slot], SLOT_BASE+256 |
510 | 510 | ||
511 | ; set background |
511 | ; set background |
512 | xor eax,eax |
512 | xor eax,eax |
513 | inc eax |
513 | inc eax |
514 | mov [display_data-12],eax |
514 | mov [display_data-12],eax |
515 | mov [display_data-8],eax |
515 | mov [display_data-8],eax |
516 | mov [display_data-4],eax |
516 | mov [display_data-4],eax |
517 | mov [mem_BACKGROUND],4095 |
517 | mov [mem_BACKGROUND],4095 |
518 | stdcall kernel_alloc, [mem_BACKGROUND] |
518 | stdcall kernel_alloc, [mem_BACKGROUND] |
519 | mov [img_background], eax |
519 | mov [img_background], eax |
520 | 520 | ||
521 | 521 | ||
522 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
522 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
523 | include 'detect/disks.inc' |
523 | include 'detect/disks.inc' |
524 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
524 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
525 | 525 | ||
526 | ; READ RAMDISK IMAGE FROM HD |
526 | ; READ RAMDISK IMAGE FROM HD |
527 | 527 | ||
528 | ;!!!!!!!!!!!!!!!!!!!!!!! |
528 | ;!!!!!!!!!!!!!!!!!!!!!!! |
529 | include 'boot/rdload.inc' |
529 | include 'boot/rdload.inc' |
530 | ;!!!!!!!!!!!!!!!!!!!!!!! |
530 | ;!!!!!!!!!!!!!!!!!!!!!!! |
531 | ; mov [dma_hdd],1 |
531 | ; mov [dma_hdd],1 |
532 | ; CALCULATE FAT CHAIN FOR RAMDISK |
532 | ; CALCULATE FAT CHAIN FOR RAMDISK |
533 | 533 | ||
534 | call calculatefatchain |
534 | call calculatefatchain |
535 | 535 | ||
536 | ; LOAD VMODE DRIVER |
536 | ; LOAD VMODE DRIVER |
537 | 537 | ||
538 | ;!!!!!!!!!!!!!!!!!!!!!!! |
538 | ;!!!!!!!!!!!!!!!!!!!!!!! |
539 | include 'vmodeld.inc' |
539 | include 'vmodeld.inc' |
540 | ;!!!!!!!!!!!!!!!!!!!!!!! |
540 | ;!!!!!!!!!!!!!!!!!!!!!!! |
541 | 541 | ||
542 | call Parser_params |
542 | call Parser_params |
543 | 543 | ||
544 | mov ax,[OS_BASE+0x10000+bx_from_load] |
544 | mov ax,[OS_BASE+0x10000+bx_from_load] |
545 | cmp ax,'r1' ; åñëè ñðàì äèñê - òî íå ãðóçèòü áèáëèîòåêè |
545 | cmp ax,'r1' ; åñëè ñðàì äèñê - òî íå ãðóçèòü áèáëèîòåêè |
546 | je no_lib_load |
546 | je no_lib_load |
547 | ; LOADING LIBRARES |
547 | ; LOADING LIBRARES |
548 | stdcall dll.Load,@IMPORT ; SPraid - çàãðóçêà ôóíêöèîíàëà (ïîêà ÷òî èíè ôàéë) |
548 | stdcall dll.Load,@IMPORT ; SPraid - çàãðóçêà ôóíêöèîíàëà (ïîêà ÷òî èíè ôàéë) |
549 | call load_conf_file ; prepare configuration file |
549 | call load_file_parse_table ; prepare file parse table |
550 | call set_kernel_conf ; configure devices and gui |
550 | call set_kernel_conf ; configure devices and gui |
- | 551 | mov byte [conf_file_loaded],1 |
|
551 | no_lib_load: |
552 | no_lib_load: |
552 | 553 | ||
553 | ; LOAD FONTS I and II |
554 | ; LOAD FONTS I and II |
554 | 555 | ||
555 | 556 | ||
556 | ; pushad |
557 | ; pushad |
557 | ; push eax |
558 | ; push eax |
558 | ; mov eax,char |
559 | ; mov eax,char |
559 | ; call file_system_lfn |
560 | ; call file_system_lfn |
560 | ; mov eax,char2 |
561 | ; mov eax,char2 |
561 | ; call file_system_lfn |
562 | ; call file_system_lfn |
562 | ; pop eax |
563 | ; pop eax |
563 | ; popad |
564 | ; popad |
564 | 565 | ||
565 | stdcall read_file, char, FONT_I, 0, 2560 |
566 | stdcall read_file, char, FONT_I, 0, 2560 |
566 | stdcall read_file, char2, FONT_II, 0, 2560 |
567 | stdcall read_file, char2, FONT_II, 0, 2560 |
567 | 568 | ||
568 | mov esi,boot_fonts |
569 | mov esi,boot_fonts |
569 | call boot_log |
570 | call boot_log |
570 | 571 | ||
571 | ; PRINT AMOUNT OF MEMORY |
572 | ; PRINT AMOUNT OF MEMORY |
572 | mov esi, boot_memdetect |
573 | mov esi, boot_memdetect |
573 | call boot_log |
574 | call boot_log |
574 | 575 | ||
575 | movzx ecx, word [boot_y] |
576 | movzx ecx, word [boot_y] |
576 | or ecx, (10+29*6) shl 16 ; "Determining amount of memory" |
577 | or ecx, (10+29*6) shl 16 ; "Determining amount of memory" |
577 | sub ecx, 10 |
578 | sub ecx, 10 |
578 | mov edx, 0xFFFFFF |
579 | mov edx, 0xFFFFFF |
579 | mov ebx, [MEM_AMOUNT] |
580 | mov ebx, [MEM_AMOUNT] |
580 | shr ebx, 20 |
581 | shr ebx, 20 |
581 | mov edi, 1 |
582 | mov edi, 1 |
582 | mov eax, 0x00040000 |
583 | mov eax, 0x00040000 |
583 | call display_number_force |
584 | call display_number_force |
584 | 585 | ||
585 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
586 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
586 | 587 | ||
587 | mov esi,boot_irqs |
588 | mov esi,boot_irqs |
588 | call boot_log |
589 | call boot_log |
589 | call rerouteirqs |
590 | call rerouteirqs |
590 | 591 | ||
591 | mov esi,boot_tss |
592 | mov esi,boot_tss |
592 | call boot_log |
593 | call boot_log |
593 | 594 | ||
594 | ; BUILD SCHEDULER |
595 | ; BUILD SCHEDULER |
595 | 596 | ||
596 | call build_scheduler ; sys32.inc |
597 | call build_scheduler ; sys32.inc |
597 | 598 | ||
598 | mov esi,boot_devices |
599 | mov esi,boot_devices |
599 | call boot_log |
600 | call boot_log |
600 | call detect_devices |
601 | call detect_devices |
601 | stdcall load_driver, szPS2MDriver |
602 | stdcall load_driver, szPS2MDriver |
602 | 603 | ||
603 | ; TIMER SET TO 1/100 S |
604 | ; TIMER SET TO 1/100 S |
604 | 605 | ||
605 | mov esi,boot_timer |
606 | mov esi,boot_timer |
606 | call boot_log |
607 | call boot_log |
607 | mov al,0x34 ; set to 100Hz |
608 | mov al,0x34 ; set to 100Hz |
608 | out 0x43,al |
609 | out 0x43,al |
609 | mov al,0x9b ; lsb 1193180 / 1193 |
610 | mov al,0x9b ; lsb 1193180 / 1193 |
610 | out 0x40,al |
611 | out 0x40,al |
611 | mov al,0x2e ; msb |
612 | mov al,0x2e ; msb |
612 | out 0x40,al |
613 | out 0x40,al |
613 | 614 | ||
614 | ; SET MOUSE |
615 | ; SET MOUSE |
615 | 616 | ||
616 | mov esi,boot_setmouse |
617 | mov esi,boot_setmouse |
617 | call boot_log |
618 | call boot_log |
618 | call setmouse |
619 | call setmouse |
619 | 620 | ||
620 | mov [pci_access_enabled],1 |
621 | mov [pci_access_enabled],1 |
621 | 622 | ||
622 | ; SET PRELIMINARY WINDOW STACK AND POSITIONS |
623 | ; SET PRELIMINARY WINDOW STACK AND POSITIONS |
623 | 624 | ||
624 | mov esi,boot_windefs |
625 | mov esi,boot_windefs |
625 | call boot_log |
626 | call boot_log |
626 | call setwindowdefaults |
627 | call setwindowdefaults |
627 | 628 | ||
628 | ; SET BACKGROUND DEFAULTS |
629 | ; SET BACKGROUND DEFAULTS |
629 | 630 | ||
630 | mov esi,boot_bgr |
631 | mov esi,boot_bgr |
631 | call boot_log |
632 | call boot_log |
632 | call calculatebackground |
633 | call calculatebackground |
633 | 634 | ||
634 | ; RESERVE SYSTEM IRQ'S JA PORT'S |
635 | ; RESERVE SYSTEM IRQ'S JA PORT'S |
635 | 636 | ||
636 | mov esi,boot_resirqports |
637 | mov esi,boot_resirqports |
637 | call boot_log |
638 | call boot_log |
638 | call reserve_irqs_ports |
639 | call reserve_irqs_ports |
639 | 640 | ||
640 | ; SET PORTS FOR IRQ HANDLERS |
641 | ; SET PORTS FOR IRQ HANDLERS |
641 | 642 | ||
642 | mov esi,boot_setrports |
643 | mov esi,boot_setrports |
643 | call boot_log |
644 | call boot_log |
644 | call setirqreadports |
645 | call setirqreadports |
645 | 646 | ||
646 | ; SET UP OS TASK |
647 | ; SET UP OS TASK |
647 | 648 | ||
648 | mov esi,boot_setostask |
649 | mov esi,boot_setostask |
649 | call boot_log |
650 | call boot_log |
650 | 651 | ||
651 | xor eax, eax |
652 | xor eax, eax |
652 | mov dword [SLOT_BASE+APPDATA.fpu_state], fpu_data |
653 | mov dword [SLOT_BASE+APPDATA.fpu_state], fpu_data |
653 | mov dword [SLOT_BASE+APPDATA.fpu_handler], eax |
654 | mov dword [SLOT_BASE+APPDATA.fpu_handler], eax |
654 | mov dword [SLOT_BASE+APPDATA.sse_handler], eax |
655 | mov dword [SLOT_BASE+APPDATA.sse_handler], eax |
655 | 656 | ||
656 | ; name for OS/IDLE process |
657 | ; name for OS/IDLE process |
657 | 658 | ||
658 | mov dword [SLOT_BASE+256+APPDATA.app_name], dword 'OS/I' |
659 | mov dword [SLOT_BASE+256+APPDATA.app_name], dword 'OS/I' |
659 | mov dword [SLOT_BASE+256+APPDATA.app_name+4], dword 'DLE ' |
660 | mov dword [SLOT_BASE+256+APPDATA.app_name+4], dword 'DLE ' |
660 | mov edi, [os_stack_seg] |
661 | mov edi, [os_stack_seg] |
661 | mov dword [SLOT_BASE+256+APPDATA.pl0_stack], edi |
662 | mov dword [SLOT_BASE+256+APPDATA.pl0_stack], edi |
662 | add edi, 0x2000-512 |
663 | add edi, 0x2000-512 |
663 | mov dword [SLOT_BASE+256+APPDATA.fpu_state], edi |
664 | mov dword [SLOT_BASE+256+APPDATA.fpu_state], edi |
664 | mov dword [SLOT_BASE+256+APPDATA.io_map],\ |
665 | mov dword [SLOT_BASE+256+APPDATA.io_map],\ |
665 | (tss._io_map_0-OS_BASE+PG_MAP) |
666 | (tss._io_map_0-OS_BASE+PG_MAP) |
666 | mov dword [SLOT_BASE+256+APPDATA.io_map+4],\ |
667 | mov dword [SLOT_BASE+256+APPDATA.io_map+4],\ |
667 | (tss._io_map_1-OS_BASE+PG_MAP) |
668 | (tss._io_map_1-OS_BASE+PG_MAP) |
668 | 669 | ||
669 | mov esi, fpu_data |
670 | mov esi, fpu_data |
670 | mov ecx, 512/4 |
671 | mov ecx, 512/4 |
671 | cld |
672 | cld |
672 | rep movsd |
673 | rep movsd |
673 | 674 | ||
674 | mov dword [SLOT_BASE+256+APPDATA.fpu_handler], eax |
675 | mov dword [SLOT_BASE+256+APPDATA.fpu_handler], eax |
675 | mov dword [SLOT_BASE+256+APPDATA.sse_handler], eax |
676 | mov dword [SLOT_BASE+256+APPDATA.sse_handler], eax |
676 | 677 | ||
677 | mov ebx, SLOT_BASE+256+APP_OBJ_OFFSET |
678 | mov ebx, SLOT_BASE+256+APP_OBJ_OFFSET |
678 | mov dword [SLOT_BASE+256+APPDATA.fd_obj], ebx |
679 | mov dword [SLOT_BASE+256+APPDATA.fd_obj], ebx |
679 | mov dword [SLOT_BASE+256+APPDATA.bk_obj], ebx |
680 | mov dword [SLOT_BASE+256+APPDATA.bk_obj], ebx |
680 | 681 | ||
681 | ; task list |
682 | ; task list |
682 | mov [CURRENT_TASK],dword 1 |
683 | mov [CURRENT_TASK],dword 1 |
683 | mov [TASK_COUNT],dword 1 |
684 | mov [TASK_COUNT],dword 1 |
684 | mov [current_slot], SLOT_BASE+256 |
685 | mov [current_slot], SLOT_BASE+256 |
685 | mov [TASK_BASE],dword TASK_DATA |
686 | mov [TASK_BASE],dword TASK_DATA |
686 | mov [TASK_DATA+TASKDATA.wnd_number], 1 ; on screen number |
687 | mov [TASK_DATA+TASKDATA.wnd_number], 1 ; on screen number |
687 | mov [TASK_DATA+TASKDATA.pid], 1 ; process id number |
688 | mov [TASK_DATA+TASKDATA.pid], 1 ; process id number |
688 | mov [TASK_DATA+TASKDATA.mem_start], 0 ; process base address |
689 | mov [TASK_DATA+TASKDATA.mem_start], 0 ; process base address |
689 | 690 | ||
690 | call init_cursors |
691 | call init_cursors |
691 | mov eax, [def_cursor] |
692 | mov eax, [def_cursor] |
692 | mov [SLOT_BASE+APPDATA.cursor],eax |
693 | mov [SLOT_BASE+APPDATA.cursor],eax |
693 | mov [SLOT_BASE+APPDATA.cursor+256],eax |
694 | mov [SLOT_BASE+APPDATA.cursor+256],eax |
694 | 695 | ||
695 | ; READ TSC / SECOND |
696 | ; READ TSC / SECOND |
696 | 697 | ||
697 | mov esi,boot_tsc |
698 | mov esi,boot_tsc |
698 | call boot_log |
699 | call boot_log |
699 | call _rdtsc |
700 | call _rdtsc |
700 | mov ecx,eax |
701 | mov ecx,eax |
701 | mov esi,250 ; wait 1/4 a second |
702 | mov esi,250 ; wait 1/4 a second |
702 | call delay_ms |
703 | call delay_ms |
703 | call _rdtsc |
704 | call _rdtsc |
704 | sub eax,ecx |
705 | sub eax,ecx |
705 | shl eax,2 |
706 | shl eax,2 |
706 | mov [CPU_FREQ],eax ; save tsc / sec |
707 | mov [CPU_FREQ],eax ; save tsc / sec |
707 | mov ebx, 1000000 |
708 | mov ebx, 1000000 |
708 | div ebx |
709 | div ebx |
709 | mov [stall_mcs], eax |
710 | mov [stall_mcs], eax |
710 | 711 | ||
711 | ; SET VARIABLES |
712 | ; SET VARIABLES |
712 | 713 | ||
713 | call set_variables |
714 | call set_variables |
714 | 715 | ||
715 | ; STACK AND FDC |
716 | ; STACK AND FDC |
716 | 717 | ||
717 | call stack_init |
718 | call stack_init |
718 | call fdc_init |
719 | call fdc_init |
719 | 720 | ||
720 | ; PALETTE FOR 320x200 and 640x480 16 col |
721 | ; PALETTE FOR 320x200 and 640x480 16 col |
721 | 722 | ||
722 | cmp [SCR_MODE],word 0x12 |
723 | cmp [SCR_MODE],word 0x12 |
723 | jne no_pal_vga |
724 | jne no_pal_vga |
724 | mov esi,boot_pal_vga |
725 | mov esi,boot_pal_vga |
725 | call boot_log |
726 | call boot_log |
726 | call paletteVGA |
727 | call paletteVGA |
727 | no_pal_vga: |
728 | no_pal_vga: |
728 | 729 | ||
729 | cmp [SCR_MODE],word 0x13 |
730 | cmp [SCR_MODE],word 0x13 |
730 | jne no_pal_ega |
731 | jne no_pal_ega |
731 | mov esi,boot_pal_ega |
732 | mov esi,boot_pal_ega |
732 | call boot_log |
733 | call boot_log |
733 | call palette320x200 |
734 | call palette320x200 |
734 | no_pal_ega: |
735 | no_pal_ega: |
735 | 736 | ||
736 | ; LOAD DEFAULT SKIN |
737 | ; LOAD DEFAULT SKIN |
737 | 738 | ||
738 | mov esi,_skin_file_default |
739 | mov esi,_skin_file_default |
739 | mov edi,_skin_file |
740 | mov edi,_skin_file |
740 | movsd |
741 | movsd |
741 | movsd |
742 | movsd |
742 | movsd |
743 | movsd |
743 | call load_skin |
744 | call load_skin |
744 | 745 | ||
745 | ;protect io permission map |
746 | ;protect io permission map |
746 | 747 | ||
747 | mov esi, [default_io_map] |
748 | mov esi, [default_io_map] |
748 | stdcall map_page,esi,(tss._io_map_0-OS_BASE), PG_MAP |
749 | stdcall map_page,esi,(tss._io_map_0-OS_BASE), PG_MAP |
749 | add esi, 0x1000 |
750 | add esi, 0x1000 |
750 | stdcall map_page,esi,(tss._io_map_1-OS_BASE), PG_MAP |
751 | stdcall map_page,esi,(tss._io_map_1-OS_BASE), PG_MAP |
751 | 752 | ||
752 | stdcall map_page,tss._io_map_0,\ |
753 | stdcall map_page,tss._io_map_0,\ |
753 | (tss._io_map_0-OS_BASE), PG_MAP |
754 | (tss._io_map_0-OS_BASE), PG_MAP |
754 | stdcall map_page,tss._io_map_1,\ |
755 | stdcall map_page,tss._io_map_1,\ |
755 | (tss._io_map_1-OS_BASE), PG_MAP |
756 | (tss._io_map_1-OS_BASE), PG_MAP |
- | 757 | ||
- | 758 | mov ax,[OS_BASE+0x10000+bx_from_load] |
|
- | 759 | cmp ax,'r1' ; åñëè ñðàì äèñê - òî íå ãðóçèòü áèáëèîòåêè |
|
- | 760 | je no_st_network |
|
- | 761 | call set_network_conf |
|
- | 762 | no_st_network: |
|
756 | 763 | ||
757 | ; LOAD FIRST APPLICATION |
764 | ; LOAD FIRST APPLICATION |
758 | cli |
765 | cli |
759 | 766 | ||
760 | if 0 |
767 | if 0 |
761 | cmp byte [BOOT_VAR+0x9030],1 |
768 | cmp byte [BOOT_VAR+0x9030],1 |
762 | jne no_load_vrr_m |
769 | jne no_load_vrr_m |
763 | 770 | ||
764 | stdcall kernel_alloc, 0x100 |
771 | stdcall kernel_alloc, 0x100 |
765 | push eax |
772 | push eax |
766 | mov ebx,eax |
773 | mov ebx,eax |
767 | stdcall full_file_name,vrr_m,eax |
774 | stdcall full_file_name,vrr_m,eax |
768 | mov ebp, eax |
775 | mov ebp, eax |
769 | 776 | ||
770 | xor ebx, ebx |
777 | xor ebx, ebx |
771 | xor edx, edx |
778 | xor edx, edx |
772 | call fs_execute |
779 | call fs_execute |
773 | pop ebx |
780 | pop ebx |
774 | push eax |
781 | push eax |
775 | stdcall kernel_free, ebx |
782 | stdcall kernel_free, ebx |
776 | pop eax |
783 | pop eax |
777 | 784 | ||
778 | cmp eax,2 ; if vrr_m app found (PID=2) |
785 | cmp eax,2 ; if vrr_m app found (PID=2) |
779 | je first_app_found |
786 | je first_app_found |
780 | 787 | ||
781 | no_load_vrr_m: |
788 | no_load_vrr_m: |
782 | 789 | ||
783 | stdcall kernel_alloc, 0x100 |
790 | stdcall kernel_alloc, 0x100 |
784 | push eax |
791 | push eax |
785 | mov ebx,eax |
792 | mov ebx,eax |
786 | stdcall full_file_name,firstapp,eax |
793 | stdcall full_file_name,firstapp,eax |
787 | mov ebp, eax |
794 | mov ebp, eax |
788 | xor ebx, ebx |
795 | xor ebx, ebx |
789 | xor edx, edx |
796 | xor edx, edx |
790 | call fs_execute |
797 | call fs_execute |
791 | pop ebx |
798 | pop ebx |
792 | push eax |
799 | push eax |
793 | stdcall kernel_free, ebx |
800 | stdcall kernel_free, ebx |
794 | pop eax |
801 | pop eax |
795 | cmp eax,2 ; continue if a process has been loaded |
802 | cmp eax,2 ; continue if a process has been loaded |
796 | je first_app_found |
803 | je first_app_found |
797 | mov eax, 0xDEADBEEF ; otherwise halt |
804 | mov eax, 0xDEADBEEF ; otherwise halt |
798 | hlt |
805 | hlt |
799 | 806 | ||
800 | first_app_found: |
807 | first_app_found: |
801 | 808 | ||
802 | else |
809 | else |
803 | sub esp, 0x100 |
810 | sub esp, 0x100 |
804 | 811 | ||
805 | cmp byte [BOOT_VAR+0x9030],1 |
812 | cmp byte [BOOT_VAR+0x9030],1 |
806 | jne no_load_vrr_m |
813 | jne no_load_vrr_m |
807 | 814 | ||
808 | mov ebp, esp |
815 | mov ebp, esp |
809 | stdcall full_file_name,vrr_m,ebp |
816 | stdcall full_file_name,vrr_m,ebp |
810 | 817 | ||
811 | xor ebx, ebx |
818 | xor ebx, ebx |
812 | xor edx, edx |
819 | xor edx, edx |
813 | call fs_execute |
820 | call fs_execute |
814 | 821 | ||
815 | cmp eax,2 ; if vrr_m app found (PID=2) |
822 | cmp eax,2 ; if vrr_m app found (PID=2) |
816 | je first_app_found |
823 | je first_app_found |
817 | 824 | ||
818 | no_load_vrr_m: |
825 | no_load_vrr_m: |
819 | 826 | ||
820 | mov ebp, esp |
827 | mov ebp, esp |
821 | stdcall full_file_name,firstapp,ebp |
828 | stdcall full_file_name,firstapp,ebp |
822 | 829 | ||
823 | xor ebx, ebx |
830 | xor ebx, ebx |
824 | xor edx, edx |
831 | xor edx, edx |
825 | call fs_execute |
832 | call fs_execute |
826 | 833 | ||
827 | cmp eax,2 ; continue if a process has been loaded |
834 | cmp eax,2 ; continue if a process has been loaded |
828 | je first_app_found |
835 | je first_app_found |
829 | 836 | ||
830 | mov eax, 0xDEADBEEF ; otherwise halt |
837 | mov eax, 0xDEADBEEF ; otherwise halt |
831 | hlt |
838 | hlt |
832 | 839 | ||
833 | first_app_found: |
840 | first_app_found: |
834 | 841 | ||
835 | add esp, 0x100 |
842 | add esp, 0x100 |
836 | 843 | ||
837 | end if |
844 | end if |
838 | cli |
845 | cli |
839 | 846 | ||
840 | ;mov [TASK_COUNT],dword 2 |
847 | ;mov [TASK_COUNT],dword 2 |
841 | mov [CURRENT_TASK],dword 1 ; set OS task fisrt |
848 | mov [CURRENT_TASK],dword 1 ; set OS task fisrt |
842 | 849 | ||
843 | ; SET KEYBOARD PARAMETERS |
850 | ; SET KEYBOARD PARAMETERS |
844 | mov al, 0xf6 ; reset keyboard, scan enabled |
851 | mov al, 0xf6 ; reset keyboard, scan enabled |
845 | call kb_write |
852 | call kb_write |
846 | 853 | ||
847 | ; wait until 8042 is ready |
854 | ; wait until 8042 is ready |
848 | xor ecx,ecx |
855 | xor ecx,ecx |
849 | @@: |
856 | @@: |
850 | in al,64h |
857 | in al,64h |
851 | and al,00000010b |
858 | and al,00000010b |
852 | loopnz @b |
859 | loopnz @b |
853 | 860 | ||
854 | ; mov al, 0xED ; svetodiody - only for testing! |
861 | ; mov al, 0xED ; svetodiody - only for testing! |
855 | ; call kb_write |
862 | ; call kb_write |
856 | ; call kb_read |
863 | ; call kb_read |
857 | ; mov al, 111b |
864 | ; mov al, 111b |
858 | ; call kb_write |
865 | ; call kb_write |
859 | ; call kb_read |
866 | ; call kb_read |
860 | 867 | ||
861 | mov al, 0xF3 ; set repeat rate & delay |
868 | mov al, 0xF3 ; set repeat rate & delay |
862 | call kb_write |
869 | call kb_write |
863 | ; call kb_read |
870 | ; call kb_read |
864 | mov al, 0 ; 30 250 ;00100010b ; 24 500 ;00100100b ; 20 500 |
871 | mov al, 0 ; 30 250 ;00100010b ; 24 500 ;00100100b ; 20 500 |
865 | call kb_write |
872 | call kb_write |
866 | ; call kb_read |
873 | ; call kb_read |
867 | ;// mike.dld [ |
874 | ;// mike.dld [ |
868 | call set_lights |
875 | call set_lights |
869 | ;// mike.dld ] |
876 | ;// mike.dld ] |
870 | 877 | ||
871 | ; START MULTITASKING |
878 | ; START MULTITASKING |
872 | 879 | ||
873 | mov esi,boot_tasking |
880 | mov esi,boot_tasking |
874 | call boot_log |
881 | call boot_log |
875 | 882 | ||
876 | ; mov [ENABLE_TASKSWITCH],byte 1 ; multitasking enabled |
883 | ; mov [ENABLE_TASKSWITCH],byte 1 ; multitasking enabled |
877 | 884 | ||
878 | ; UNMASK ALL IRQ'S |
885 | ; UNMASK ALL IRQ'S |
879 | 886 | ||
880 | mov esi,boot_allirqs |
887 | mov esi,boot_allirqs |
881 | call boot_log |
888 | call boot_log |
882 | 889 | ||
883 | cli ;guarantee forbidance of interrupts. |
890 | cli ;guarantee forbidance of interrupts. |
884 | mov al,0 ; unmask all irq's |
891 | mov al,0 ; unmask all irq's |
885 | out 0xA1,al |
892 | out 0xA1,al |
886 | out 0x21,al |
893 | out 0x21,al |
887 | 894 | ||
888 | mov ecx,32 |
895 | mov ecx,32 |
889 | 896 | ||
890 | ready_for_irqs: |
897 | ready_for_irqs: |
891 | 898 | ||
892 | mov al,0x20 ; ready for irqs |
899 | mov al,0x20 ; ready for irqs |
893 | out 0x20,al |
900 | out 0x20,al |
894 | out 0xa0,al |
901 | out 0xa0,al |
895 | 902 | ||
896 | loop ready_for_irqs ; flush the queue |
903 | loop ready_for_irqs ; flush the queue |
897 | 904 | ||
898 | stdcall attach_int_handler, dword 1, irq1 |
905 | stdcall attach_int_handler, dword 1, irq1 |
899 | 906 | ||
900 | ; mov [dma_hdd],1 |
907 | ; mov [dma_hdd],1 |
901 | cmp [IDEContrRegsBaseAddr], 0 |
908 | cmp [IDEContrRegsBaseAddr], 0 |
902 | setnz [dma_hdd] |
909 | setnz [dma_hdd] |
903 | 910 | ||
904 | ; stdcall init_uart_service, DRV_ENTRY |
911 | ; stdcall init_uart_service, DRV_ENTRY |
905 | 912 | ||
906 | sti |
913 | sti |
907 | call change_task |
914 | call change_task |
908 | 915 | ||
909 | jmp osloop |
916 | jmp osloop |
910 | 917 | ||
911 | jmp $ ; wait here for timer to take control |
918 | jmp $ ; wait here for timer to take control |
912 | 919 | ||
913 | ; Fly :) |
920 | ; Fly :) |
914 | 921 | ||
915 | include 'unpacker.inc' |
922 | include 'unpacker.inc' |
916 | include 'fdo.inc' |
923 | include 'fdo.inc' |
917 | 924 | ||
918 | align 4 |
925 | align 4 |
919 | boot_log: |
926 | boot_log: |
920 | pushad |
927 | pushad |
921 | 928 | ||
922 | mov eax,10*65536 |
929 | mov eax,10*65536 |
923 | mov ax,word [boot_y] |
930 | mov ax,word [boot_y] |
924 | add [boot_y],dword 10 |
931 | add [boot_y],dword 10 |
925 | mov ebx,0x80ffffff ; ASCIIZ string with white color |
932 | mov ebx,0x80ffffff ; ASCIIZ string with white color |
926 | mov ecx,esi |
933 | mov ecx,esi |
927 | mov edi,1 |
934 | mov edi,1 |
928 | call dtext |
935 | call dtext |
929 | 936 | ||
930 | mov [novesachecksum],1000 |
937 | mov [novesachecksum],1000 |
931 | call checkVga_N13 |
938 | call checkVga_N13 |
932 | 939 | ||
933 | cmp [preboot_blogesc+OS_BASE+0x10000],byte 1 |
940 | cmp [preboot_blogesc+OS_BASE+0x10000],byte 1 |
934 | je .bll2 |
941 | je .bll2 |
935 | 942 | ||
936 | cmp esi,boot_tasking |
943 | cmp esi,boot_tasking |
937 | jne .bll2 |
944 | jne .bll2 |
938 | ; begin ealex 04.08.05 |
945 | ; begin ealex 04.08.05 |
939 | ; in al,0x61 |
946 | ; in al,0x61 |
940 | ; and al,01111111b |
947 | ; and al,01111111b |
941 | ; out 0x61,al |
948 | ; out 0x61,al |
942 | ; end ealex 04.08.05 |
949 | ; end ealex 04.08.05 |
943 | .bll1: in al,0x60 ; wait for ESC key press |
950 | .bll1: in al,0x60 ; wait for ESC key press |
944 | cmp al,129 |
951 | cmp al,129 |
945 | jne .bll1 |
952 | jne .bll1 |
946 | 953 | ||
947 | .bll2: popad |
954 | .bll2: popad |
948 | 955 | ||
949 | ret |
956 | ret |
950 | 957 | ||
951 | 958 | ||
952 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
959 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
953 | ; ; |
960 | ; ; |
954 | ; MAIN OS LOOP START ; |
961 | ; MAIN OS LOOP START ; |
955 | ; ; |
962 | ; ; |
956 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
963 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
957 | align 32 |
964 | align 32 |
958 | osloop: |
965 | osloop: |
959 | call [draw_pointer] |
966 | call [draw_pointer] |
960 | call checkbuttons |
967 | call checkbuttons |
961 | call checkwindows |
968 | call checkwindows |
962 | ; call check_window_move_request |
969 | ; call check_window_move_request |
963 | call checkmisc |
970 | call checkmisc |
964 | call checkVga_N13 |
971 | call checkVga_N13 |
965 | call stack_handler |
972 | call stack_handler |
966 | call checkidle |
973 | call checkidle |
967 | call check_fdd_motor_status |
974 | call check_fdd_motor_status |
968 | jmp osloop |
975 | jmp osloop |
969 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
976 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
970 | ; ; |
977 | ; ; |
971 | ; MAIN OS LOOP END ; |
978 | ; MAIN OS LOOP END ; |
972 | ; ; |
979 | ; ; |
973 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
980 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
974 | 981 | ||
975 | checkidle: |
982 | checkidle: |
976 | pushad |
983 | pushad |
977 | 984 | ||
978 | cmp [check_idle_semaphore],0 |
985 | cmp [check_idle_semaphore],0 |
979 | jne no_idle_state |
986 | jne no_idle_state |
980 | 987 | ||
981 | call change_task |
988 | call change_task |
982 | mov eax,[idlemem] |
989 | mov eax,[idlemem] |
983 | mov ebx,[timer_ticks] ;[0xfdf0] |
990 | mov ebx,[timer_ticks] ;[0xfdf0] |
984 | cmp eax,ebx |
991 | cmp eax,ebx |
985 | jnz idle_exit |
992 | jnz idle_exit |
986 | call _rdtsc |
993 | call _rdtsc |
987 | mov ecx,eax |
994 | mov ecx,eax |
988 | idle_loop: |
995 | idle_loop: |
989 | hlt |
996 | hlt |
990 | cmp [check_idle_semaphore],0 |
997 | cmp [check_idle_semaphore],0 |
991 | jne idle_loop_exit |
998 | jne idle_loop_exit |
992 | mov eax,[timer_ticks] ;[0xfdf0] |
999 | mov eax,[timer_ticks] ;[0xfdf0] |
993 | cmp ebx,eax |
1000 | cmp ebx,eax |
994 | jz idle_loop |
1001 | jz idle_loop |
995 | idle_loop_exit: |
1002 | idle_loop_exit: |
996 | mov [idlemem],eax |
1003 | mov [idlemem],eax |
997 | call _rdtsc |
1004 | call _rdtsc |
998 | sub eax,ecx |
1005 | sub eax,ecx |
999 | mov ebx,[idleuse] |
1006 | mov ebx,[idleuse] |
1000 | add ebx,eax |
1007 | add ebx,eax |
1001 | mov [idleuse],ebx |
1008 | mov [idleuse],ebx |
1002 | 1009 | ||
1003 | popad |
1010 | popad |
1004 | ret |
1011 | ret |
1005 | 1012 | ||
1006 | idle_exit: |
1013 | idle_exit: |
1007 | 1014 | ||
1008 | mov ebx,[timer_ticks] ;[0xfdf0] |
1015 | mov ebx,[timer_ticks] ;[0xfdf0] |
1009 | mov [idlemem],ebx |
1016 | mov [idlemem],ebx |
1010 | call change_task |
1017 | call change_task |
1011 | 1018 | ||
1012 | popad |
1019 | popad |
1013 | ret |
1020 | ret |
1014 | 1021 | ||
1015 | no_idle_state: |
1022 | no_idle_state: |
1016 | 1023 | ||
1017 | dec [check_idle_semaphore] |
1024 | dec [check_idle_semaphore] |
1018 | 1025 | ||
1019 | mov ebx,[timer_ticks] ;[0xfdf0] |
1026 | mov ebx,[timer_ticks] ;[0xfdf0] |
1020 | mov [idlemem],ebx |
1027 | mov [idlemem],ebx |
1021 | call change_task |
1028 | call change_task |
1022 | 1029 | ||
1023 | popad |
1030 | popad |
1024 | ret |
1031 | ret |
1025 | 1032 | ||
1026 | uglobal |
1033 | uglobal |
1027 | idlemem dd 0x0 |
1034 | idlemem dd 0x0 |
1028 | idleuse dd 0x0 |
1035 | idleuse dd 0x0 |
1029 | idleusesec dd 0x0 |
1036 | idleusesec dd 0x0 |
1030 | check_idle_semaphore dd 0x0 |
1037 | check_idle_semaphore dd 0x0 |
1031 | endg |
1038 | endg |
1032 | 1039 | ||
1033 | 1040 | ||
1034 | 1041 | ||
1035 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1042 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1036 | ; ; |
1043 | ; ; |
1037 | ; INCLUDED SYSTEM FILES ; |
1044 | ; INCLUDED SYSTEM FILES ; |
1038 | ; ; |
1045 | ; ; |
1039 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1046 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1040 | 1047 | ||
1041 | 1048 | ||
1042 | include "kernel32.inc" |
1049 | include "kernel32.inc" |
1043 | 1050 | ||
1044 | 1051 | ||
1045 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1052 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1046 | ; ; |
1053 | ; ; |
1047 | ; KERNEL FUNCTIONS ; |
1054 | ; KERNEL FUNCTIONS ; |
1048 | ; ; |
1055 | ; ; |
1049 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1056 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1050 | 1057 | ||
1051 | reserve_irqs_ports: |
1058 | reserve_irqs_ports: |
1052 | 1059 | ||
1053 | pushad |
1060 | pushad |
1054 | 1061 | ||
1055 | mov [irq_owner+4*0], 1 ; timer |
1062 | mov [irq_owner+4*0], 1 ; timer |
1056 | mov [irq_owner+4*1], 1 ; keyboard |
1063 | mov [irq_owner+4*1], 1 ; keyboard |
1057 | mov [irq_owner+4*5], 1 ; sound blaster |
1064 | mov [irq_owner+4*5], 1 ; sound blaster |
1058 | mov [irq_owner+4*6], 1 ; floppy diskette |
1065 | mov [irq_owner+4*6], 1 ; floppy diskette |
1059 | mov [irq_owner+4*13], 1 ; math co-pros |
1066 | mov [irq_owner+4*13], 1 ; math co-pros |
1060 | mov [irq_owner+4*14], 1 ; ide I |
1067 | mov [irq_owner+4*14], 1 ; ide I |
1061 | mov [irq_owner+4*15], 1 ; ide II |
1068 | mov [irq_owner+4*15], 1 ; ide II |
1062 | 1069 | ||
1063 | ; movzx eax,byte [0xf604] ; mouse irq |
1070 | ; movzx eax,byte [0xf604] ; mouse irq |
1064 | ; dec eax |
1071 | ; dec eax |
1065 | ; add eax,mouseirqtable |
1072 | ; add eax,mouseirqtable |
1066 | ; movzx eax,byte [eax] |
1073 | ; movzx eax,byte [eax] |
1067 | ; shl eax,2 |
1074 | ; shl eax,2 |
1068 | ; mov [irq_owner+eax],byte 1 |
1075 | ; mov [irq_owner+eax],byte 1 |
1069 | 1076 | ||
1070 | 1077 | ||
1071 | ; RESERVE PORTS |
1078 | ; RESERVE PORTS |
1072 | mov edi,1 ; 0x00-0x2d |
1079 | mov edi,1 ; 0x00-0x2d |
1073 | mov [RESERVED_PORTS],edi |
1080 | mov [RESERVED_PORTS],edi |
1074 | shl edi,4 |
1081 | shl edi,4 |
1075 | mov [RESERVED_PORTS+edi+0],dword 1 |
1082 | mov [RESERVED_PORTS+edi+0],dword 1 |
1076 | mov [RESERVED_PORTS+edi+4],dword 0x0 |
1083 | mov [RESERVED_PORTS+edi+4],dword 0x0 |
1077 | mov [RESERVED_PORTS+edi+8],dword 0x2d |
1084 | mov [RESERVED_PORTS+edi+8],dword 0x2d |
1078 | 1085 | ||
1079 | inc dword [RESERVED_PORTS] ; 0x30-0x4d |
1086 | inc dword [RESERVED_PORTS] ; 0x30-0x4d |
1080 | mov edi,[RESERVED_PORTS] |
1087 | mov edi,[RESERVED_PORTS] |
1081 | shl edi,4 |
1088 | shl edi,4 |
1082 | mov [RESERVED_PORTS+edi+0],dword 1 |
1089 | mov [RESERVED_PORTS+edi+0],dword 1 |
1083 | mov [RESERVED_PORTS+edi+4],dword 0x30 |
1090 | mov [RESERVED_PORTS+edi+4],dword 0x30 |
1084 | mov [RESERVED_PORTS+edi+8],dword 0x4d |
1091 | mov [RESERVED_PORTS+edi+8],dword 0x4d |
1085 | 1092 | ||
1086 | inc dword [RESERVED_PORTS] ; 0x50-0xdf |
1093 | inc dword [RESERVED_PORTS] ; 0x50-0xdf |
1087 | mov edi,[RESERVED_PORTS] |
1094 | mov edi,[RESERVED_PORTS] |
1088 | shl edi,4 |
1095 | shl edi,4 |
1089 | mov [RESERVED_PORTS+edi+0],dword 1 |
1096 | mov [RESERVED_PORTS+edi+0],dword 1 |
1090 | mov [RESERVED_PORTS+edi+4],dword 0x50 |
1097 | mov [RESERVED_PORTS+edi+4],dword 0x50 |
1091 | mov [RESERVED_PORTS+edi+8],dword 0xdf |
1098 | mov [RESERVED_PORTS+edi+8],dword 0xdf |
1092 | 1099 | ||
1093 | inc dword [RESERVED_PORTS] ; 0xe5-0xff |
1100 | inc dword [RESERVED_PORTS] ; 0xe5-0xff |
1094 | mov edi,[RESERVED_PORTS] |
1101 | mov edi,[RESERVED_PORTS] |
1095 | shl edi,4 |
1102 | shl edi,4 |
1096 | mov [RESERVED_PORTS+edi+0],dword 1 |
1103 | mov [RESERVED_PORTS+edi+0],dword 1 |
1097 | mov [RESERVED_PORTS+edi+4],dword 0xe5 |
1104 | mov [RESERVED_PORTS+edi+4],dword 0xe5 |
1098 | mov [RESERVED_PORTS+edi+8],dword 0xff |
1105 | mov [RESERVED_PORTS+edi+8],dword 0xff |
1099 | 1106 | ||
1100 | 1107 | ||
1101 | ; cmp [0xf604],byte 2 ; com1 mouse -> 0x3f0-0x3ff |
1108 | ; cmp [0xf604],byte 2 ; com1 mouse -> 0x3f0-0x3ff |
1102 | ; jne ripl1 |
1109 | ; jne ripl1 |
1103 | ; inc dword [0x2d0000] |
1110 | ; inc dword [0x2d0000] |
1104 | ; mov edi,[0x2d0000] |
1111 | ; mov edi,[0x2d0000] |
1105 | ; shl edi,4 |
1112 | ; shl edi,4 |
1106 | ; mov [0x2d0000+edi+0],dword 1 |
1113 | ; mov [0x2d0000+edi+0],dword 1 |
1107 | ; mov [0x2d0000+edi+4],dword 0x3f0 |
1114 | ; mov [0x2d0000+edi+4],dword 0x3f0 |
1108 | ; mov [0x2d0000+edi+8],dword 0x3ff |
1115 | ; mov [0x2d0000+edi+8],dword 0x3ff |
1109 | ; ripl1: |
1116 | ; ripl1: |
1110 | ; cmp [0xf604],byte 3 ; com2 mouse -> 0x2f0-0x2ff |
1117 | ; cmp [0xf604],byte 3 ; com2 mouse -> 0x2f0-0x2ff |
1111 | ; jne ripl2 |
1118 | ; jne ripl2 |
1112 | ; inc dword [0x2d0000] |
1119 | ; inc dword [0x2d0000] |
1113 | ; mov edi,[0x2d0000] |
1120 | ; mov edi,[0x2d0000] |
1114 | ; shl edi,4 |
1121 | ; shl edi,4 |
1115 | ; mov [0x2d0000+edi+0],dword 1 |
1122 | ; mov [0x2d0000+edi+0],dword 1 |
1116 | ; mov [0x2d0000+edi+4],dword 0x2f0 |
1123 | ; mov [0x2d0000+edi+4],dword 0x2f0 |
1117 | ; mov [0x2d0000+edi+8],dword 0x2ff |
1124 | ; mov [0x2d0000+edi+8],dword 0x2ff |
1118 | ; ripl2: |
1125 | ; ripl2: |
1119 | 1126 | ||
1120 | popad |
1127 | popad |
1121 | ret |
1128 | ret |
1122 | 1129 | ||
1123 | iglobal |
1130 | iglobal |
1124 | mouseirqtable db 12 ; ps2 |
1131 | mouseirqtable db 12 ; ps2 |
1125 | db 4 ; com1 |
1132 | db 4 ; com1 |
1126 | db 3 ; com2 |
1133 | db 3 ; com2 |
1127 | endg |
1134 | endg |
1128 | 1135 | ||
1129 | setirqreadports: |
1136 | setirqreadports: |
1130 | 1137 | ||
1131 | mov [irq12read+0],dword 0x60 + 0x01000000 ; read port 0x60 , byte |
1138 | mov [irq12read+0],dword 0x60 + 0x01000000 ; read port 0x60 , byte |
1132 | mov [irq12read+4],dword 0 ; end of port list |
1139 | mov [irq12read+4],dword 0 ; end of port list |
1133 | mov [irq04read+0],dword 0x3f8 + 0x01000000 ; read port 0x3f8 , byte |
1140 | mov [irq04read+0],dword 0x3f8 + 0x01000000 ; read port 0x3f8 , byte |
1134 | mov [irq04read+4],dword 0 ; end of port list |
1141 | mov [irq04read+4],dword 0 ; end of port list |
1135 | mov [irq03read+0],dword 0x2f8 + 0x01000000 ; read port 0x2f8 , byte |
1142 | mov [irq03read+0],dword 0x2f8 + 0x01000000 ; read port 0x2f8 , byte |
1136 | mov [irq03read+4],dword 0 ; end of port list |
1143 | mov [irq03read+4],dword 0 ; end of port list |
1137 | 1144 | ||
1138 | ret |
1145 | ret |
1139 | 1146 | ||
1140 | iglobal |
1147 | iglobal |
1141 | process_number dd 0x1 |
1148 | process_number dd 0x1 |
1142 | endg |
1149 | endg |
1143 | 1150 | ||
1144 | set_variables: |
1151 | set_variables: |
1145 | 1152 | ||
1146 | mov ecx,0x100 ; flush port 0x60 |
1153 | mov ecx,0x100 ; flush port 0x60 |
1147 | .fl60: in al,0x60 |
1154 | .fl60: in al,0x60 |
1148 | loop .fl60 |
1155 | loop .fl60 |
1149 | mov [MOUSE_BUFF_COUNT],byte 0 ; mouse buffer |
1156 | mov [MOUSE_BUFF_COUNT],byte 0 ; mouse buffer |
1150 | mov [KEY_COUNT],byte 0 ; keyboard buffer |
1157 | mov [KEY_COUNT],byte 0 ; keyboard buffer |
1151 | mov [BTN_COUNT],byte 0 ; button buffer |
1158 | mov [BTN_COUNT],byte 0 ; button buffer |
1152 | ; mov [MOUSE_X],dword 100*65536+100 ; mouse x/y |
1159 | ; mov [MOUSE_X],dword 100*65536+100 ; mouse x/y |
1153 | 1160 | ||
1154 | push eax |
1161 | push eax |
1155 | mov ax,[BOOT_VAR+0x900c] |
1162 | mov ax,[BOOT_VAR+0x900c] |
1156 | shr ax,1 |
1163 | shr ax,1 |
1157 | shl eax,16 |
1164 | shl eax,16 |
1158 | mov ax,[BOOT_VAR+0x900A] |
1165 | mov ax,[BOOT_VAR+0x900A] |
1159 | shr ax,1 |
1166 | shr ax,1 |
1160 | mov [MOUSE_X],eax |
1167 | mov [MOUSE_X],eax |
1161 | pop eax |
1168 | pop eax |
1162 | 1169 | ||
1163 | mov byte [SB16_Status],0 ; Minazzi Paolo |
1170 | mov byte [SB16_Status],0 ; Minazzi Paolo |
1164 | mov [display_data-12],dword 1 ; tiled background |
1171 | mov [display_data-12],dword 1 ; tiled background |
1165 | mov [BTN_ADDR],dword BUTTON_INFO ; address of button list |
1172 | mov [BTN_ADDR],dword BUTTON_INFO ; address of button list |
1166 | 1173 | ||
1167 | ;!! IP 04.02.2005: |
1174 | ;!! IP 04.02.2005: |
1168 | mov [next_usage_update], 100 |
1175 | mov [next_usage_update], 100 |
1169 | mov byte [DONT_SWITCH], 0 ; change task if possible |
1176 | mov byte [DONT_SWITCH], 0 ; change task if possible |
1170 | 1177 | ||
1171 | ret |
1178 | ret |
1172 | 1179 | ||
1173 | ;* mouse centered - start code- Mario79 |
1180 | ;* mouse centered - start code- Mario79 |
1174 | mouse_centered: |
1181 | mouse_centered: |
1175 | push eax |
1182 | push eax |
1176 | mov eax,[ScreenWidth] |
1183 | mov eax,[ScreenWidth] |
1177 | shr eax,1 |
1184 | shr eax,1 |
1178 | mov [MOUSE_X],ax |
1185 | mov [MOUSE_X],ax |
1179 | mov eax,[ScreenHeight] |
1186 | mov eax,[ScreenHeight] |
1180 | shr eax,1 |
1187 | shr eax,1 |
1181 | mov [MOUSE_Y],ax |
1188 | mov [MOUSE_Y],ax |
1182 | pop eax |
1189 | pop eax |
1183 | ret |
1190 | ret |
1184 | ;* mouse centered - end code- Mario79 |
1191 | ;* mouse centered - end code- Mario79 |
1185 | 1192 | ||
1186 | align 4 |
1193 | align 4 |
1187 | 1194 | ||
1188 | sys_outport: |
1195 | sys_outport: |
1189 | 1196 | ||
1190 | mov edi,ebx ; separate flag for read / write |
1197 | mov edi,ebx ; separate flag for read / write |
1191 | and ebx,65535 |
1198 | and ebx,65535 |
1192 | 1199 | ||
1193 | mov ecx,[RESERVED_PORTS] |
1200 | mov ecx,[RESERVED_PORTS] |
1194 | test ecx,ecx |
1201 | test ecx,ecx |
1195 | jne sopl8 |
1202 | jne sopl8 |
1196 | mov [esp+36],dword 1 |
1203 | mov [esp+36],dword 1 |
1197 | ret |
1204 | ret |
1198 | 1205 | ||
1199 | sopl8: |
1206 | sopl8: |
1200 | mov edx,[TASK_BASE] |
1207 | mov edx,[TASK_BASE] |
1201 | mov edx,[edx+0x4] |
1208 | mov edx,[edx+0x4] |
1202 | and ebx,65535 |
1209 | and ebx,65535 |
1203 | cld |
1210 | cld |
1204 | sopl1: |
1211 | sopl1: |
1205 | 1212 | ||
1206 | mov esi,ecx |
1213 | mov esi,ecx |
1207 | shl esi,4 |
1214 | shl esi,4 |
1208 | add esi,RESERVED_PORTS |
1215 | add esi,RESERVED_PORTS |
1209 | cmp edx,[esi+0] |
1216 | cmp edx,[esi+0] |
1210 | jne sopl2 |
1217 | jne sopl2 |
1211 | cmp ebx,[esi+4] |
1218 | cmp ebx,[esi+4] |
1212 | jb sopl2 |
1219 | jb sopl2 |
1213 | cmp ebx,[esi+8] |
1220 | cmp ebx,[esi+8] |
1214 | jg sopl2 |
1221 | jg sopl2 |
1215 | jmp sopl3 |
1222 | jmp sopl3 |
1216 | 1223 | ||
1217 | sopl2: |
1224 | sopl2: |
1218 | 1225 | ||
1219 | dec ecx |
1226 | dec ecx |
1220 | jnz sopl1 |
1227 | jnz sopl1 |
1221 | mov [esp+36],dword 1 |
1228 | mov [esp+36],dword 1 |
1222 | ret |
1229 | ret |
1223 | 1230 | ||
1224 | sopl3: |
1231 | sopl3: |
1225 | 1232 | ||
1226 | test edi,0x80000000 ; read ? |
1233 | test edi,0x80000000 ; read ? |
1227 | jnz sopl4 |
1234 | jnz sopl4 |
1228 | 1235 | ||
1229 | mov dx,bx ; write |
1236 | mov dx,bx ; write |
1230 | out dx,al |
1237 | out dx,al |
1231 | mov [esp+36],dword 0 |
1238 | mov [esp+36],dword 0 |
1232 | ret |
1239 | ret |
1233 | 1240 | ||
1234 | sopl4: |
1241 | sopl4: |
1235 | 1242 | ||
1236 | mov dx,bx ; read |
1243 | mov dx,bx ; read |
1237 | in al,dx |
1244 | in al,dx |
1238 | and eax,0xff |
1245 | and eax,0xff |
1239 | mov [esp+36],dword 0 |
1246 | mov [esp+36],dword 0 |
1240 | mov [esp+24],eax |
1247 | mov [esp+24],eax |
1241 | ret |
1248 | ret |
1242 | 1249 | ||
1243 | 1250 | ||
1244 | 1251 | ||
1245 | align 4 |
1252 | align 4 |
1246 | sys_sb16: |
1253 | sys_sb16: |
1247 | 1254 | ||
1248 | cmp word [sb16],word 0 |
1255 | cmp word [sb16],word 0 |
1249 | jnz sb16l1 |
1256 | jnz sb16l1 |
1250 | mov [esp+36],dword 1 |
1257 | mov [esp+36],dword 1 |
1251 | ret |
1258 | ret |
1252 | sb16l1: |
1259 | sb16l1: |
1253 | mov [esp+36],dword 0 |
1260 | mov [esp+36],dword 0 |
1254 | cmp eax,1 ; set volume - main |
1261 | cmp eax,1 ; set volume - main |
1255 | jnz sb16l2 |
1262 | jnz sb16l2 |
1256 | mov dx,word [sb16] |
1263 | mov dx,word [sb16] |
1257 | add dx,4 |
1264 | add dx,4 |
1258 | mov al,0x22 |
1265 | mov al,0x22 |
1259 | out dx,al |
1266 | out dx,al |
1260 | mov esi,1 |
1267 | mov esi,1 |
1261 | call delay_ms |
1268 | call delay_ms |
1262 | mov eax,ebx |
1269 | mov eax,ebx |
1263 | inc edx |
1270 | inc edx |
1264 | out dx,al |
1271 | out dx,al |
1265 | ret |
1272 | ret |
1266 | sb16l2: |
1273 | sb16l2: |
1267 | 1274 | ||
1268 | cmp eax,2 ; set volume - cd |
1275 | cmp eax,2 ; set volume - cd |
1269 | jnz sb16l3 |
1276 | jnz sb16l3 |
1270 | mov dx,word [sb16] |
1277 | mov dx,word [sb16] |
1271 | add dx,4 |
1278 | add dx,4 |
1272 | mov al,0x28 |
1279 | mov al,0x28 |
1273 | out dx,al |
1280 | out dx,al |
1274 | mov esi,1 |
1281 | mov esi,1 |
1275 | call delay_ms |
1282 | call delay_ms |
1276 | mov eax,ebx |
1283 | mov eax,ebx |
1277 | add edx,1 |
1284 | add edx,1 |
1278 | out dx,al |
1285 | out dx,al |
1279 | ret |
1286 | ret |
1280 | sb16l3: |
1287 | sb16l3: |
1281 | mov [esp+36],dword 2 |
1288 | mov [esp+36],dword 2 |
1282 | ret |
1289 | ret |
1283 | 1290 | ||
1284 | 1291 | ||
1285 | align 4 |
1292 | align 4 |
1286 | 1293 | ||
1287 | sys_sb16II: |
1294 | sys_sb16II: |
1288 | 1295 | ||
1289 | cmp word [sb16],word 0 |
1296 | cmp word [sb16],word 0 |
1290 | jnz IIsb16l1 |
1297 | jnz IIsb16l1 |
1291 | mov [esp+36],dword 1 |
1298 | mov [esp+36],dword 1 |
1292 | ret |
1299 | ret |
1293 | IIsb16l1: |
1300 | IIsb16l1: |
1294 | 1301 | ||
1295 | cmp eax,1 ; set volume - main |
1302 | cmp eax,1 ; set volume - main |
1296 | jnz IIsb16l2 |
1303 | jnz IIsb16l2 |
1297 | ; L |
1304 | ; L |
1298 | mov dx,word [sb16] |
1305 | mov dx,word [sb16] |
1299 | add dx,4 |
1306 | add dx,4 |
1300 | mov al,0x30 |
1307 | mov al,0x30 |
1301 | out dx,al |
1308 | out dx,al |
1302 | mov eax,ebx |
1309 | mov eax,ebx |
1303 | inc edx |
1310 | inc edx |
1304 | out dx,al |
1311 | out dx,al |
1305 | ; R |
1312 | ; R |
1306 | mov dx,word [sb16] |
1313 | mov dx,word [sb16] |
1307 | add dx,4 |
1314 | add dx,4 |
1308 | mov al,0x31 |
1315 | mov al,0x31 |
1309 | out dx,al |
1316 | out dx,al |
1310 | mov eax,ebx |
1317 | mov eax,ebx |
1311 | inc edx |
1318 | inc edx |
1312 | out dx,al |
1319 | out dx,al |
1313 | mov [esp+36],dword 0 |
1320 | mov [esp+36],dword 0 |
1314 | ret |
1321 | ret |
1315 | IIsb16l2: |
1322 | IIsb16l2: |
1316 | 1323 | ||
1317 | cmp eax,2 ; set volume - cd |
1324 | cmp eax,2 ; set volume - cd |
1318 | jnz IIsb16l3 |
1325 | jnz IIsb16l3 |
1319 | ; L |
1326 | ; L |
1320 | mov dx,word [sb16] |
1327 | mov dx,word [sb16] |
1321 | add dx,4 |
1328 | add dx,4 |
1322 | mov al,0x36 |
1329 | mov al,0x36 |
1323 | out dx,al |
1330 | out dx,al |
1324 | mov eax,ebx |
1331 | mov eax,ebx |
1325 | inc edx |
1332 | inc edx |
1326 | out dx,al |
1333 | out dx,al |
1327 | ; R |
1334 | ; R |
1328 | mov dx,word [sb16] |
1335 | mov dx,word [sb16] |
1329 | add dx,4 |
1336 | add dx,4 |
1330 | mov al,0x37 |
1337 | mov al,0x37 |
1331 | out dx,al |
1338 | out dx,al |
1332 | mov eax,ebx |
1339 | mov eax,ebx |
1333 | inc edx |
1340 | inc edx |
1334 | out dx,al |
1341 | out dx,al |
1335 | mov [esp+36],dword 0 |
1342 | mov [esp+36],dword 0 |
1336 | ret |
1343 | ret |
1337 | IIsb16l3: |
1344 | IIsb16l3: |
1338 | 1345 | ||
1339 | mov [esp+36],dword 2 |
1346 | mov [esp+36],dword 2 |
1340 | ret |
1347 | ret |
1341 | 1348 | ||
1342 | 1349 | ||
1343 | display_number: |
1350 | display_number: |
1344 | 1351 | ||
1345 | ; eax = print type, al=0 -> ebx is number |
1352 | ; eax = print type, al=0 -> ebx is number |
1346 | ; al=1 -> ebx is pointer |
1353 | ; al=1 -> ebx is pointer |
1347 | ; ah=0 -> display decimal |
1354 | ; ah=0 -> display decimal |
1348 | ; ah=1 -> display hexadecimal |
1355 | ; ah=1 -> display hexadecimal |
1349 | ; ah=2 -> display binary |
1356 | ; ah=2 -> display binary |
1350 | ; eax bits 16-21 = number of digits to display (0-32) |
1357 | ; eax bits 16-21 = number of digits to display (0-32) |
1351 | ; eax bits 22-31 = reserved |
1358 | ; eax bits 22-31 = reserved |
1352 | ; |
1359 | ; |
1353 | ; ebx = number or pointer |
1360 | ; ebx = number or pointer |
1354 | ; ecx = x shl 16 + y |
1361 | ; ecx = x shl 16 + y |
1355 | ; edx = color |
1362 | ; edx = color |
1356 | xor edi, edi |
1363 | xor edi, edi |
1357 | display_number_force: |
1364 | display_number_force: |
1358 | 1365 | ||
1359 | cmp eax,0xffff ; length > 0 ? |
1366 | cmp eax,0xffff ; length > 0 ? |
1360 | jge cont_displ |
1367 | jge cont_displ |
1361 | ret |
1368 | ret |
1362 | cont_displ: |
1369 | cont_displ: |
1363 | 1370 | ||
1364 | cmp eax,61*0x10000 ; length <= 60 ? |
1371 | cmp eax,61*0x10000 ; length <= 60 ? |
1365 | jb cont_displ2 |
1372 | jb cont_displ2 |
1366 | ret |
1373 | ret |
1367 | cont_displ2: |
1374 | cont_displ2: |
1368 | 1375 | ||
1369 | pushad |
1376 | pushad |
1370 | 1377 | ||
1371 | cmp al,1 ; ecx is a pointer ? |
1378 | cmp al,1 ; ecx is a pointer ? |
1372 | jne displnl1 |
1379 | jne displnl1 |
1373 | mov ebx,[ebx+std_application_base_address] |
1380 | mov ebx,[ebx+std_application_base_address] |
1374 | displnl1: |
1381 | displnl1: |
1375 | sub esp,64 |
1382 | sub esp,64 |
1376 | 1383 | ||
1377 | cmp ah,0 ; DECIMAL |
1384 | cmp ah,0 ; DECIMAL |
1378 | jne no_display_desnum |
1385 | jne no_display_desnum |
1379 | shr eax,16 |
1386 | shr eax,16 |
1380 | and eax,0x3f |
1387 | and eax,0x3f |
1381 | push eax |
1388 | push eax |
1382 | mov edi,esp |
1389 | mov edi,esp |
1383 | add edi,4+64-1 |
1390 | add edi,4+64-1 |
1384 | mov ecx,eax |
1391 | mov ecx,eax |
1385 | mov eax,ebx |
1392 | mov eax,ebx |
1386 | mov ebx,10 |
1393 | mov ebx,10 |
1387 | d_desnum: |
1394 | d_desnum: |
1388 | xor edx,edx |
1395 | xor edx,edx |
1389 | div ebx |
1396 | div ebx |
1390 | add dl,48 |
1397 | add dl,48 |
1391 | mov [edi],dl |
1398 | mov [edi],dl |
1392 | dec edi |
1399 | dec edi |
1393 | loop d_desnum |
1400 | loop d_desnum |
1394 | pop eax |
1401 | pop eax |
1395 | call draw_num_text |
1402 | call draw_num_text |
1396 | add esp,64 |
1403 | add esp,64 |
1397 | popad |
1404 | popad |
1398 | ret |
1405 | ret |
1399 | no_display_desnum: |
1406 | no_display_desnum: |
1400 | 1407 | ||
1401 | cmp ah,0x01 ; HEXADECIMAL |
1408 | cmp ah,0x01 ; HEXADECIMAL |
1402 | jne no_display_hexnum |
1409 | jne no_display_hexnum |
1403 | shr eax,16 |
1410 | shr eax,16 |
1404 | and eax,0x3f |
1411 | and eax,0x3f |
1405 | push eax |
1412 | push eax |
1406 | mov edi,esp |
1413 | mov edi,esp |
1407 | add edi,4+64-1 |
1414 | add edi,4+64-1 |
1408 | mov ecx,eax |
1415 | mov ecx,eax |
1409 | mov eax,ebx |
1416 | mov eax,ebx |
1410 | mov ebx,16 |
1417 | mov ebx,16 |
1411 | d_hexnum: |
1418 | d_hexnum: |
1412 | xor edx,edx |
1419 | xor edx,edx |
1413 | div ebx |
1420 | div ebx |
1414 | add edx,hexletters |
1421 | add edx,hexletters |
1415 | mov dl,[edx] |
1422 | mov dl,[edx] |
1416 | mov [edi],dl |
1423 | mov [edi],dl |
1417 | dec edi |
1424 | dec edi |
1418 | loop d_hexnum |
1425 | loop d_hexnum |
1419 | pop eax |
1426 | pop eax |
1420 | call draw_num_text |
1427 | call draw_num_text |
1421 | add esp,64 |
1428 | add esp,64 |
1422 | popad |
1429 | popad |
1423 | ret |
1430 | ret |
1424 | no_display_hexnum: |
1431 | no_display_hexnum: |
1425 | 1432 | ||
1426 | cmp ah,0x02 ; BINARY |
1433 | cmp ah,0x02 ; BINARY |
1427 | jne no_display_binnum |
1434 | jne no_display_binnum |
1428 | shr eax,16 |
1435 | shr eax,16 |
1429 | and eax,0x3f |
1436 | and eax,0x3f |
1430 | push eax |
1437 | push eax |
1431 | mov edi,esp |
1438 | mov edi,esp |
1432 | add edi,4+64-1 |
1439 | add edi,4+64-1 |
1433 | mov ecx,eax |
1440 | mov ecx,eax |
1434 | mov eax,ebx |
1441 | mov eax,ebx |
1435 | mov ebx,2 |
1442 | mov ebx,2 |
1436 | d_binnum: |
1443 | d_binnum: |
1437 | xor edx,edx |
1444 | xor edx,edx |
1438 | div ebx |
1445 | div ebx |
1439 | add dl,48 |
1446 | add dl,48 |
1440 | mov [edi],dl |
1447 | mov [edi],dl |
1441 | dec edi |
1448 | dec edi |
1442 | loop d_binnum |
1449 | loop d_binnum |
1443 | pop eax |
1450 | pop eax |
1444 | call draw_num_text |
1451 | call draw_num_text |
1445 | add esp,64 |
1452 | add esp,64 |
1446 | popad |
1453 | popad |
1447 | ret |
1454 | ret |
1448 | no_display_binnum: |
1455 | no_display_binnum: |
1449 | 1456 | ||
1450 | add esp,64 |
1457 | add esp,64 |
1451 | popad |
1458 | popad |
1452 | ret |
1459 | ret |
1453 | 1460 | ||
1454 | 1461 | ||
1455 | draw_num_text: |
1462 | draw_num_text: |
1456 | 1463 | ||
1457 | ; dtext |
1464 | ; dtext |
1458 | ; |
1465 | ; |
1459 | ; eax x & y |
1466 | ; eax x & y |
1460 | ; ebx color |
1467 | ; ebx color |
1461 | ; ecx start of text |
1468 | ; ecx start of text |
1462 | ; edx length |
1469 | ; edx length |
1463 | ; edi 1 force |
1470 | ; edi 1 force |
1464 | 1471 | ||
1465 | ; mov edi,[CURRENT_TASK] |
1472 | ; mov edi,[CURRENT_TASK] |
1466 | ; shl edi,8 |
1473 | ; shl edi,8 |
1467 | ; add ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1474 | ; add ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1468 | ; rol eax,16 |
1475 | ; rol eax,16 |
1469 | ; add ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1476 | ; add ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1470 | ; rol eax,16 |
1477 | ; rol eax,16 |
1471 | 1478 | ||
1472 | mov edx,eax |
1479 | mov edx,eax |
1473 | mov ecx,64+4 |
1480 | mov ecx,64+4 |
1474 | sub ecx,eax |
1481 | sub ecx,eax |
1475 | add ecx,esp |
1482 | add ecx,esp |
1476 | mov eax,[esp+64+32-8+4] |
1483 | mov eax,[esp+64+32-8+4] |
1477 | push edx ; add window start x & y |
1484 | push edx ; add window start x & y |
1478 | mov edx,[TASK_BASE] |
1485 | mov edx,[TASK_BASE] |
1479 | 1486 | ||
1480 | mov edi,[CURRENT_TASK] |
1487 | mov edi,[CURRENT_TASK] |
1481 | shl edi,8 |
1488 | shl edi,8 |
1482 | 1489 | ||
1483 | mov ebx,[edx-twdw+WDATA.box.left] |
1490 | mov ebx,[edx-twdw+WDATA.box.left] |
1484 | add ebx,[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1491 | add ebx,[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1485 | shl ebx,16 |
1492 | shl ebx,16 |
1486 | add ebx,[edx-twdw+WDATA.box.top] |
1493 | add ebx,[edx-twdw+WDATA.box.top] |
1487 | add ebx,[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1494 | add ebx,[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1488 | add eax,ebx |
1495 | add eax,ebx |
1489 | pop edx |
1496 | pop edx |
1490 | mov ebx,[esp+64+32-12+4] |
1497 | mov ebx,[esp+64+32-12+4] |
1491 | and ebx, not 0x80000000 ; force counted string |
1498 | and ebx, not 0x80000000 ; force counted string |
1492 | mov esi, [esp+64+4+4] |
1499 | mov esi, [esp+64+4+4] |
1493 | mov edi, [esp+64+4] |
1500 | mov edi, [esp+64+4] |
1494 | jmp dtext |
1501 | jmp dtext |
1495 | 1502 | ||
1496 | read_string: |
1503 | read_string: |
1497 | 1504 | ||
1498 | ; eax read_area |
1505 | ; eax read_area |
1499 | ; ebx color of letter |
1506 | ; ebx color of letter |
1500 | ; ecx color of background |
1507 | ; ecx color of background |
1501 | ; edx number of letters to read |
1508 | ; edx number of letters to read |
1502 | ; esi [x start]*65536 + [y_start] |
1509 | ; esi [x start]*65536 + [y_start] |
1503 | 1510 | ||
1504 | ret |
1511 | ret |
1505 | 1512 | ||
1506 | 1513 | ||
1507 | align 4 |
1514 | align 4 |
1508 | 1515 | ||
1509 | sys_setup: |
1516 | sys_setup: |
1510 | 1517 | ||
1511 | ; 1=roland mpu midi base , base io address |
1518 | ; 1=roland mpu midi base , base io address |
1512 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1519 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1513 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1520 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1514 | ; 4=sb16 base , base io address |
1521 | ; 4=sb16 base , base io address |
1515 | ; 5=system language, 1eng 2fi 3ger 4rus |
1522 | ; 5=system language, 1eng 2fi 3ger 4rus |
1516 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1523 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1517 | ; 8=fat32 partition in hd |
1524 | ; 8=fat32 partition in hd |
1518 | ; 9 |
1525 | ; 9 |
1519 | ; 10 = sound dma channel |
1526 | ; 10 = sound dma channel |
1520 | ; 11 = enable lba read |
1527 | ; 11 = enable lba read |
1521 | ; 12 = enable pci access |
1528 | ; 12 = enable pci access |
1522 | 1529 | ||
1523 | 1530 | ||
1524 | mov [esp+36],dword 0 |
1531 | mov [esp+36],dword 0 |
1525 | cmp eax,1 ; MIDI |
1532 | cmp eax,1 ; MIDI |
1526 | jnz nsyse1 |
1533 | jnz nsyse1 |
1527 | cmp ebx,0x100 |
1534 | cmp ebx,0x100 |
1528 | jb nsyse1 |
1535 | jb nsyse1 |
1529 | mov edx,65535 |
1536 | mov edx,65535 |
1530 | cmp edx,ebx |
1537 | cmp edx,ebx |
1531 | jb nsyse1 |
1538 | jb nsyse1 |
1532 | mov [midi_base],bx |
1539 | mov [midi_base],bx |
1533 | mov word [mididp],bx |
1540 | mov word [mididp],bx |
1534 | inc bx |
1541 | inc bx |
1535 | mov word [midisp],bx |
1542 | mov word [midisp],bx |
1536 | ret |
1543 | ret |
1537 | 1544 | ||
1538 | iglobal |
1545 | iglobal |
1539 | midi_base dw 0 |
1546 | midi_base dw 0 |
1540 | endg |
1547 | endg |
1541 | 1548 | ||
1542 | nsyse1: |
1549 | nsyse1: |
1543 | 1550 | ||
1544 | cmp eax,2 ; KEYBOARD |
1551 | cmp eax,2 ; KEYBOARD |
1545 | jnz nsyse2 |
1552 | jnz nsyse2 |
1546 | cmp ebx,1 |
1553 | cmp ebx,1 |
1547 | jnz kbnobase |
1554 | jnz kbnobase |
1548 | mov edi,[TASK_BASE] |
1555 | mov edi,[TASK_BASE] |
1549 | add ecx,[edi+TASKDATA.mem_start] |
1556 | add ecx,[edi+TASKDATA.mem_start] |
1550 | mov eax,ecx |
1557 | mov eax,ecx |
1551 | mov ebx,keymap |
1558 | mov ebx,keymap |
1552 | mov ecx,128 |
1559 | mov ecx,128 |
1553 | call memmove |
1560 | call memmove |
1554 | ret |
1561 | ret |
1555 | kbnobase: |
1562 | kbnobase: |
1556 | cmp ebx,2 |
1563 | cmp ebx,2 |
1557 | jnz kbnoshift |
1564 | jnz kbnoshift |
1558 | mov edi,[TASK_BASE] |
1565 | mov edi,[TASK_BASE] |
1559 | add ecx,[edi+TASKDATA.mem_start] |
1566 | add ecx,[edi+TASKDATA.mem_start] |
1560 | mov eax,ecx |
1567 | mov eax,ecx |
1561 | mov ebx,keymap_shift |
1568 | mov ebx,keymap_shift |
1562 | mov ecx,128 |
1569 | mov ecx,128 |
1563 | call memmove |
1570 | call memmove |
1564 | ret |
1571 | ret |
1565 | kbnoshift: |
1572 | kbnoshift: |
1566 | cmp ebx,3 |
1573 | cmp ebx,3 |
1567 | jne kbnoalt |
1574 | jne kbnoalt |
1568 | mov edi,[TASK_BASE] |
1575 | mov edi,[TASK_BASE] |
1569 | add ecx,[edi+TASKDATA.mem_start] |
1576 | add ecx,[edi+TASKDATA.mem_start] |
1570 | mov eax,ecx |
1577 | mov eax,ecx |
1571 | mov ebx,keymap_alt |
1578 | mov ebx,keymap_alt |
1572 | mov ecx,128 |
1579 | mov ecx,128 |
1573 | call memmove |
1580 | call memmove |
1574 | ret |
1581 | ret |
1575 | kbnoalt: |
1582 | kbnoalt: |
1576 | cmp ebx,9 |
1583 | cmp ebx,9 |
1577 | jnz kbnocountry |
1584 | jnz kbnocountry |
1578 | mov word [keyboard],cx |
1585 | mov word [keyboard],cx |
1579 | ret |
1586 | ret |
1580 | kbnocountry: |
1587 | kbnocountry: |
1581 | mov [esp+36],dword 1 |
1588 | mov [esp+36],dword 1 |
1582 | ret |
1589 | ret |
1583 | nsyse2: |
1590 | nsyse2: |
1584 | cmp eax,3 ; CD |
1591 | cmp eax,3 ; CD |
1585 | jnz nsyse3 |
1592 | jnz nsyse3 |
1586 | test ebx,ebx |
1593 | test ebx,ebx |
1587 | jz nosesl |
1594 | jz nosesl |
1588 | cmp ebx, 4 |
1595 | cmp ebx, 4 |
1589 | ja nosesl |
1596 | ja nosesl |
1590 | mov [cd_base],bl |
1597 | mov [cd_base],bl |
1591 | cmp ebx,1 |
1598 | cmp ebx,1 |
1592 | jnz noprma |
1599 | jnz noprma |
1593 | mov [cdbase],0x1f0 |
1600 | mov [cdbase],0x1f0 |
1594 | mov [cdid],0xa0 |
1601 | mov [cdid],0xa0 |
1595 | noprma: |
1602 | noprma: |
1596 | cmp ebx,2 |
1603 | cmp ebx,2 |
1597 | jnz noprsl |
1604 | jnz noprsl |
1598 | mov [cdbase],0x1f0 |
1605 | mov [cdbase],0x1f0 |
1599 | mov [cdid],0xb0 |
1606 | mov [cdid],0xb0 |
1600 | noprsl: |
1607 | noprsl: |
1601 | cmp ebx,3 |
1608 | cmp ebx,3 |
1602 | jnz nosema |
1609 | jnz nosema |
1603 | mov [cdbase],0x170 |
1610 | mov [cdbase],0x170 |
1604 | mov [cdid],0xa0 |
1611 | mov [cdid],0xa0 |
1605 | nosema: |
1612 | nosema: |
1606 | cmp ebx,4 |
1613 | cmp ebx,4 |
1607 | jnz nosesl |
1614 | jnz nosesl |
1608 | mov [cdbase],0x170 |
1615 | mov [cdbase],0x170 |
1609 | mov [cdid],0xb0 |
1616 | mov [cdid],0xb0 |
1610 | nosesl: |
1617 | nosesl: |
1611 | ret |
1618 | ret |
1612 | 1619 | ||
1613 | cd_base db 0 |
1620 | cd_base db 0 |
1614 | 1621 | ||
1615 | nsyse3: |
1622 | nsyse3: |
1616 | 1623 | ||
1617 | cmp eax,4 ; SB |
1624 | cmp eax,4 ; SB |
1618 | jnz nsyse4 |
1625 | jnz nsyse4 |
1619 | cmp ebx,0x100 |
1626 | cmp ebx,0x100 |
1620 | jb nsyse4 |
1627 | jb nsyse4 |
1621 | mov edx,65535 |
1628 | mov edx,65535 |
1622 | cmp edx,ebx |
1629 | cmp edx,ebx |
1623 | jb nsyse4 |
1630 | jb nsyse4 |
1624 | mov word [sb16],bx |
1631 | mov word [sb16],bx |
1625 | ret |
1632 | ret |
1626 | nsyse4: |
1633 | nsyse4: |
1627 | 1634 | ||
1628 | cmp eax,5 ; SYSTEM LANGUAGE |
1635 | cmp eax,5 ; SYSTEM LANGUAGE |
1629 | jnz nsyse5 |
1636 | jnz nsyse5 |
1630 | mov [syslang],ebx |
1637 | mov [syslang],ebx |
1631 | ret |
1638 | ret |
1632 | nsyse5: |
1639 | nsyse5: |
1633 | 1640 | ||
1634 | cmp eax,7 ; HD BASE |
1641 | cmp eax,7 ; HD BASE |
1635 | jne nsyse7 |
1642 | jne nsyse7 |
1636 | test ebx,ebx |
1643 | test ebx,ebx |
1637 | jz nosethd |
1644 | jz nosethd |
1638 | cmp ebx,4 |
1645 | cmp ebx,4 |
1639 | ja nosethd |
1646 | ja nosethd |
1640 | mov [hd_base],bl |
1647 | mov [hd_base],bl |
1641 | cmp ebx,1 |
1648 | cmp ebx,1 |
1642 | jnz noprmahd |
1649 | jnz noprmahd |
1643 | mov [hdbase],0x1f0 |
1650 | mov [hdbase],0x1f0 |
1644 | mov [hdid],0x0 |
1651 | mov [hdid],0x0 |
1645 | mov [hdpos],1 |
1652 | mov [hdpos],1 |
1646 | ; call set_FAT32_variables |
1653 | ; call set_FAT32_variables |
1647 | noprmahd: |
1654 | noprmahd: |
1648 | cmp ebx,2 |
1655 | cmp ebx,2 |
1649 | jnz noprslhd |
1656 | jnz noprslhd |
1650 | mov [hdbase],0x1f0 |
1657 | mov [hdbase],0x1f0 |
1651 | mov [hdid],0x10 |
1658 | mov [hdid],0x10 |
1652 | mov [hdpos],2 |
1659 | mov [hdpos],2 |
1653 | ; call set_FAT32_variables |
1660 | ; call set_FAT32_variables |
1654 | noprslhd: |
1661 | noprslhd: |
1655 | cmp ebx,3 |
1662 | cmp ebx,3 |
1656 | jnz nosemahd |
1663 | jnz nosemahd |
1657 | mov [hdbase],0x170 |
1664 | mov [hdbase],0x170 |
1658 | mov [hdid],0x0 |
1665 | mov [hdid],0x0 |
1659 | mov [hdpos],3 |
1666 | mov [hdpos],3 |
1660 | ; call set_FAT32_variables |
1667 | ; call set_FAT32_variables |
1661 | nosemahd: |
1668 | nosemahd: |
1662 | cmp ebx,4 |
1669 | cmp ebx,4 |
1663 | jnz noseslhd |
1670 | jnz noseslhd |
1664 | mov [hdbase],0x170 |
1671 | mov [hdbase],0x170 |
1665 | mov [hdid],0x10 |
1672 | mov [hdid],0x10 |
1666 | mov [hdpos],4 |
1673 | mov [hdpos],4 |
1667 | ; call set_FAT32_variables |
1674 | ; call set_FAT32_variables |
1668 | noseslhd: |
1675 | noseslhd: |
1669 | call reserve_hd1 |
1676 | call reserve_hd1 |
1670 | call reserve_hd_channel |
1677 | call reserve_hd_channel |
1671 | call free_hd_channel |
1678 | call free_hd_channel |
1672 | mov [hd1_status],0 ; free |
1679 | mov [hd1_status],0 ; free |
1673 | nosethd: |
1680 | nosethd: |
1674 | ret |
1681 | ret |
1675 | 1682 | ||
1676 | iglobal |
1683 | iglobal |
1677 | hd_base db 0 |
1684 | hd_base db 0 |
1678 | endg |
1685 | endg |
1679 | 1686 | ||
1680 | nsyse7: |
1687 | nsyse7: |
1681 | 1688 | ||
1682 | cmp eax,8 ; HD PARTITION |
1689 | cmp eax,8 ; HD PARTITION |
1683 | jne nsyse8 |
1690 | jne nsyse8 |
1684 | mov [fat32part],ebx |
1691 | mov [fat32part],ebx |
1685 | ; call set_FAT32_variables |
1692 | ; call set_FAT32_variables |
1686 | call reserve_hd1 |
1693 | call reserve_hd1 |
1687 | call reserve_hd_channel |
1694 | call reserve_hd_channel |
1688 | call free_hd_channel |
1695 | call free_hd_channel |
1689 | pusha |
1696 | pusha |
1690 | call choice_necessity_partition_1 |
1697 | call choice_necessity_partition_1 |
1691 | popa |
1698 | popa |
1692 | mov [hd1_status],0 ; free |
1699 | mov [hd1_status],0 ; free |
1693 | ret |
1700 | ret |
1694 | nsyse8: |
1701 | nsyse8: |
1695 | 1702 | ||
1696 | cmp eax,10 ; SOUND DMA CHANNEL |
1703 | cmp eax,10 ; SOUND DMA CHANNEL |
1697 | jne no_set_sound_dma |
1704 | jne no_set_sound_dma |
1698 | cmp ebx,3 |
1705 | cmp ebx,3 |
1699 | ja sys_setup_err |
1706 | ja sys_setup_err |
1700 | mov [sound_dma],ebx |
1707 | mov [sound_dma],ebx |
1701 | ret |
1708 | ret |
1702 | no_set_sound_dma: |
1709 | no_set_sound_dma: |
1703 | 1710 | ||
1704 | cmp eax,11 ; ENABLE LBA READ |
1711 | cmp eax,11 ; ENABLE LBA READ |
1705 | jne no_set_lba_read |
1712 | jne no_set_lba_read |
1706 | and ebx,1 |
1713 | and ebx,1 |
1707 | mov [lba_read_enabled],ebx |
1714 | mov [lba_read_enabled],ebx |
1708 | ret |
1715 | ret |
1709 | no_set_lba_read: |
1716 | no_set_lba_read: |
1710 | 1717 | ||
1711 | cmp eax,12 ; ENABLE PCI ACCESS |
1718 | cmp eax,12 ; ENABLE PCI ACCESS |
1712 | jne no_set_pci_access |
1719 | jne no_set_pci_access |
1713 | and ebx,1 |
1720 | and ebx,1 |
1714 | mov [pci_access_enabled],ebx |
1721 | mov [pci_access_enabled],ebx |
1715 | ret |
1722 | ret |
1716 | no_set_pci_access: |
1723 | no_set_pci_access: |
1717 | 1724 | ||
1718 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1725 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1719 | include 'vmodeint.inc' |
1726 | include 'vmodeint.inc' |
1720 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1727 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1721 | 1728 | ||
1722 | sys_setup_err: |
1729 | sys_setup_err: |
1723 | mov [esp+36],dword -1 |
1730 | mov [esp+36],dword -1 |
1724 | ret |
1731 | ret |
1725 | 1732 | ||
1726 | align 4 |
1733 | align 4 |
1727 | 1734 | ||
1728 | sys_getsetup: |
1735 | sys_getsetup: |
1729 | 1736 | ||
1730 | ; 1=roland mpu midi base , base io address |
1737 | ; 1=roland mpu midi base , base io address |
1731 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1738 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1732 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1739 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1733 | ; 4=sb16 base , base io address |
1740 | ; 4=sb16 base , base io address |
1734 | ; 5=system language, 1eng 2fi 3ger 4rus |
1741 | ; 5=system language, 1eng 2fi 3ger 4rus |
1735 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1742 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1736 | ; 8=fat32 partition in hd |
1743 | ; 8=fat32 partition in hd |
1737 | ; 9=get hs timer tic |
1744 | ; 9=get hs timer tic |
1738 | 1745 | ||
1739 | cmp eax,1 |
1746 | cmp eax,1 |
1740 | jne ngsyse1 |
1747 | jne ngsyse1 |
1741 | movzx eax,[midi_base] |
1748 | movzx eax,[midi_base] |
1742 | mov [esp+36],eax |
1749 | mov [esp+36],eax |
1743 | ret |
1750 | ret |
1744 | ngsyse1: |
1751 | ngsyse1: |
1745 | 1752 | ||
1746 | cmp eax,2 |
1753 | cmp eax,2 |
1747 | jne ngsyse2 |
1754 | jne ngsyse2 |
1748 | cmp ebx,1 |
1755 | cmp ebx,1 |
1749 | jnz kbnobaseret |
1756 | jnz kbnobaseret |
1750 | mov edi,[TASK_BASE] |
1757 | mov edi,[TASK_BASE] |
1751 | add ecx,[edi+TASKDATA.mem_start] |
1758 | add ecx,[edi+TASKDATA.mem_start] |
1752 | mov ebx,ecx |
1759 | mov ebx,ecx |
1753 | mov eax,keymap |
1760 | mov eax,keymap |
1754 | mov ecx,128 |
1761 | mov ecx,128 |
1755 | call memmove |
1762 | call memmove |
1756 | ret |
1763 | ret |
1757 | kbnobaseret: |
1764 | kbnobaseret: |
1758 | cmp ebx,2 |
1765 | cmp ebx,2 |
1759 | jnz kbnoshiftret |
1766 | jnz kbnoshiftret |
1760 | mov edi,[TASK_BASE] |
1767 | mov edi,[TASK_BASE] |
1761 | add ecx,[edi+TASKDATA.mem_start] |
1768 | add ecx,[edi+TASKDATA.mem_start] |
1762 | mov ebx,ecx |
1769 | mov ebx,ecx |
1763 | mov eax,keymap_shift |
1770 | mov eax,keymap_shift |
1764 | mov ecx,128 |
1771 | mov ecx,128 |
1765 | call memmove |
1772 | call memmove |
1766 | ret |
1773 | ret |
1767 | kbnoshiftret: |
1774 | kbnoshiftret: |
1768 | cmp ebx,3 |
1775 | cmp ebx,3 |
1769 | jne kbnoaltret |
1776 | jne kbnoaltret |
1770 | mov edi,[TASK_BASE] |
1777 | mov edi,[TASK_BASE] |
1771 | add ecx,[edi+TASKDATA.mem_start] |
1778 | add ecx,[edi+TASKDATA.mem_start] |
1772 | mov ebx,ecx |
1779 | mov ebx,ecx |
1773 | mov eax,keymap_alt |
1780 | mov eax,keymap_alt |
1774 | mov ecx,128 |
1781 | mov ecx,128 |
1775 | call memmove |
1782 | call memmove |
1776 | ret |
1783 | ret |
1777 | kbnoaltret: |
1784 | kbnoaltret: |
1778 | cmp ebx,9 |
1785 | cmp ebx,9 |
1779 | jnz ngsyse2 |
1786 | jnz ngsyse2 |
1780 | movzx eax,word [keyboard] |
1787 | movzx eax,word [keyboard] |
1781 | mov [esp+36],eax |
1788 | mov [esp+36],eax |
1782 | ret |
1789 | ret |
1783 | ngsyse2: |
1790 | ngsyse2: |
1784 | 1791 | ||
1785 | cmp eax,3 |
1792 | cmp eax,3 |
1786 | jnz ngsyse3 |
1793 | jnz ngsyse3 |
1787 | movzx eax,[cd_base] |
1794 | movzx eax,[cd_base] |
1788 | mov [esp+36],eax |
1795 | mov [esp+36],eax |
1789 | ret |
1796 | ret |
1790 | ngsyse3: |
1797 | ngsyse3: |
1791 | 1798 | ||
1792 | cmp eax,4 |
1799 | cmp eax,4 |
1793 | jne ngsyse4 |
1800 | jne ngsyse4 |
1794 | mov eax,[sb16] |
1801 | mov eax,[sb16] |
1795 | mov [esp+36],eax |
1802 | mov [esp+36],eax |
1796 | ret |
1803 | ret |
1797 | ngsyse4: |
1804 | ngsyse4: |
1798 | 1805 | ||
1799 | cmp eax,5 |
1806 | cmp eax,5 |
1800 | jnz ngsyse5 |
1807 | jnz ngsyse5 |
1801 | mov eax,[syslang] |
1808 | mov eax,[syslang] |
1802 | mov [esp+36],eax |
1809 | mov [esp+36],eax |
1803 | ret |
1810 | ret |
1804 | ngsyse5: |
1811 | ngsyse5: |
1805 | cmp eax,7 |
1812 | cmp eax,7 |
1806 | jnz ngsyse7 |
1813 | jnz ngsyse7 |
1807 | movzx eax,[hd_base] |
1814 | movzx eax,[hd_base] |
1808 | mov [esp+36],eax |
1815 | mov [esp+36],eax |
1809 | ret |
1816 | ret |
1810 | ngsyse7: |
1817 | ngsyse7: |
1811 | cmp eax,8 |
1818 | cmp eax,8 |
1812 | jnz ngsyse8 |
1819 | jnz ngsyse8 |
1813 | mov eax,[fat32part] |
1820 | mov eax,[fat32part] |
1814 | mov [esp+36],eax |
1821 | mov [esp+36],eax |
1815 | ret |
1822 | ret |
1816 | ngsyse8: |
1823 | ngsyse8: |
1817 | cmp eax,9 |
1824 | cmp eax,9 |
1818 | jne ngsyse9 |
1825 | jne ngsyse9 |
1819 | mov eax,[timer_ticks] ;[0xfdf0] |
1826 | mov eax,[timer_ticks] ;[0xfdf0] |
1820 | mov [esp+36],eax |
1827 | mov [esp+36],eax |
1821 | ret |
1828 | ret |
1822 | ngsyse9: |
1829 | ngsyse9: |
1823 | cmp eax,10 |
1830 | cmp eax,10 |
1824 | jnz ngsyse10 |
1831 | jnz ngsyse10 |
1825 | mov eax,[sound_dma] |
1832 | mov eax,[sound_dma] |
1826 | mov [esp+36],eax |
1833 | mov [esp+36],eax |
1827 | ret |
1834 | ret |
1828 | ngsyse10: |
1835 | ngsyse10: |
1829 | cmp eax,11 |
1836 | cmp eax,11 |
1830 | jnz ngsyse11 |
1837 | jnz ngsyse11 |
1831 | mov eax,[lba_read_enabled] |
1838 | mov eax,[lba_read_enabled] |
1832 | mov [esp+36],eax |
1839 | mov [esp+36],eax |
1833 | ret |
1840 | ret |
1834 | ngsyse11: |
1841 | ngsyse11: |
1835 | cmp eax,12 |
1842 | cmp eax,12 |
1836 | jnz ngsyse12 |
1843 | jnz ngsyse12 |
1837 | mov eax,[pci_access_enabled] |
1844 | mov eax,[pci_access_enabled] |
1838 | mov [esp+36],eax |
1845 | mov [esp+36],eax |
1839 | ret |
1846 | ret |
1840 | ngsyse12: |
1847 | ngsyse12: |
1841 | mov [esp+36],dword 1 |
1848 | mov [esp+36],dword 1 |
1842 | ret |
1849 | ret |
1843 | 1850 | ||
1844 | get_timer_ticks: |
1851 | get_timer_ticks: |
1845 | mov eax,[timer_ticks] |
1852 | mov eax,[timer_ticks] |
1846 | ret |
1853 | ret |
1847 | 1854 | ||
1848 | iglobal |
1855 | iglobal |
1849 | align 4 |
1856 | align 4 |
1850 | mousefn dd msscreen, mswin, msbutton, msset |
1857 | mousefn dd msscreen, mswin, msbutton, msset |
1851 | dd app_load_cursor |
1858 | dd app_load_cursor |
1852 | dd app_set_cursor |
1859 | dd app_set_cursor |
1853 | dd app_delete_cursor |
1860 | dd app_delete_cursor |
1854 | dd msz |
1861 | dd msz |
1855 | endg |
1862 | endg |
1856 | 1863 | ||
1857 | readmousepos: |
1864 | readmousepos: |
1858 | 1865 | ||
1859 | ; eax=0 screen relative |
1866 | ; eax=0 screen relative |
1860 | ; eax=1 window relative |
1867 | ; eax=1 window relative |
1861 | ; eax=2 buttons pressed |
1868 | ; eax=2 buttons pressed |
1862 | ; eax=3 set mouse pos ; reserved |
1869 | ; eax=3 set mouse pos ; reserved |
1863 | ; eax=4 load cursor |
1870 | ; eax=4 load cursor |
1864 | ; eax=5 set cursor |
1871 | ; eax=5 set cursor |
1865 | ; eax=6 delete cursor ; reserved |
1872 | ; eax=6 delete cursor ; reserved |
1866 | ; eax=7 get mouse_z |
1873 | ; eax=7 get mouse_z |
1867 | 1874 | ||
1868 | cmp eax, 7 |
1875 | cmp eax, 7 |
1869 | ja msset |
1876 | ja msset |
1870 | jmp [mousefn+eax*4] |
1877 | jmp [mousefn+eax*4] |
1871 | msscreen: |
1878 | msscreen: |
1872 | mov eax,[MOUSE_X] |
1879 | mov eax,[MOUSE_X] |
1873 | shl eax,16 |
1880 | shl eax,16 |
1874 | mov ax,[MOUSE_Y] |
1881 | mov ax,[MOUSE_Y] |
1875 | mov [esp+36],eax |
1882 | mov [esp+36],eax |
1876 | ret |
1883 | ret |
1877 | mswin: |
1884 | mswin: |
1878 | mov eax,[MOUSE_X] |
1885 | mov eax,[MOUSE_X] |
1879 | shl eax,16 |
1886 | shl eax,16 |
1880 | mov ax,[MOUSE_Y] |
1887 | mov ax,[MOUSE_Y] |
1881 | mov esi,[TASK_BASE] |
1888 | mov esi,[TASK_BASE] |
1882 | mov bx, word [esi-twdw+WDATA.box.left] |
1889 | mov bx, word [esi-twdw+WDATA.box.left] |
1883 | shl ebx,16 |
1890 | shl ebx,16 |
1884 | mov bx, word [esi-twdw+WDATA.box.top] |
1891 | mov bx, word [esi-twdw+WDATA.box.top] |
1885 | sub eax,ebx |
1892 | sub eax,ebx |
1886 | 1893 | ||
1887 | mov edi,[CURRENT_TASK] |
1894 | mov edi,[CURRENT_TASK] |
1888 | shl edi,8 |
1895 | shl edi,8 |
1889 | sub ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1896 | sub ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1890 | rol eax,16 |
1897 | rol eax,16 |
1891 | sub ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1898 | sub ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1892 | rol eax,16 |
1899 | rol eax,16 |
1893 | mov [esp+36],eax |
1900 | mov [esp+36],eax |
1894 | ret |
1901 | ret |
1895 | msbutton: |
1902 | msbutton: |
1896 | movzx eax,byte [BTN_DOWN] |
1903 | movzx eax,byte [BTN_DOWN] |
1897 | mov [esp+36],eax |
1904 | mov [esp+36],eax |
1898 | ret |
1905 | ret |
1899 | msz: |
1906 | msz: |
1900 | mov edi, [TASK_COUNT] |
1907 | mov edi, [TASK_COUNT] |
1901 | movzx edi, word [WIN_POS + edi*2] |
1908 | movzx edi, word [WIN_POS + edi*2] |
1902 | cmp edi, [CURRENT_TASK] |
1909 | cmp edi, [CURRENT_TASK] |
1903 | jne @f |
1910 | jne @f |
1904 | mov ax,[MOUSE_SCROLL_H] |
1911 | mov ax,[MOUSE_SCROLL_H] |
1905 | shl eax,16 |
1912 | shl eax,16 |
1906 | mov ax,[MOUSE_SCROLL_V] |
1913 | mov ax,[MOUSE_SCROLL_V] |
1907 | mov [esp+36],eax |
1914 | mov [esp+36],eax |
1908 | mov [MOUSE_SCROLL_H],word 0 |
1915 | mov [MOUSE_SCROLL_H],word 0 |
1909 | mov [MOUSE_SCROLL_V],word 0 |
1916 | mov [MOUSE_SCROLL_V],word 0 |
1910 | ret |
1917 | ret |
1911 | @@: |
1918 | @@: |
1912 | mov [esp+36],dword 0 |
1919 | mov [esp+36],dword 0 |
1913 | ret |
1920 | ret |
1914 | msset: |
1921 | msset: |
1915 | ret |
1922 | ret |
1916 | 1923 | ||
1917 | app_load_cursor: |
1924 | app_load_cursor: |
1918 | ; add ebx, new_app_base |
1925 | ; add ebx, new_app_base |
1919 | cmp ebx, OS_BASE |
1926 | cmp ebx, OS_BASE |
1920 | jae msset |
1927 | jae msset |
1921 | stdcall load_cursor, ebx, ecx |
1928 | stdcall load_cursor, ebx, ecx |
1922 | mov [esp+36], eax |
1929 | mov [esp+36], eax |
1923 | ret |
1930 | ret |
1924 | 1931 | ||
1925 | app_set_cursor: |
1932 | app_set_cursor: |
1926 | stdcall set_cursor, ebx |
1933 | stdcall set_cursor, ebx |
1927 | mov [esp+36], eax |
1934 | mov [esp+36], eax |
1928 | ret |
1935 | ret |
1929 | 1936 | ||
1930 | app_delete_cursor: |
1937 | app_delete_cursor: |
1931 | stdcall delete_cursor, ebx |
1938 | stdcall delete_cursor, ebx |
1932 | mov [esp+36], eax |
1939 | mov [esp+36], eax |
1933 | ret |
1940 | ret |
1934 | 1941 | ||
1935 | is_input: |
1942 | is_input: |
1936 | 1943 | ||
1937 | push edx |
1944 | push edx |
1938 | mov dx,word [midisp] |
1945 | mov dx,word [midisp] |
1939 | in al,dx |
1946 | in al,dx |
1940 | and al,0x80 |
1947 | and al,0x80 |
1941 | pop edx |
1948 | pop edx |
1942 | ret |
1949 | ret |
1943 | 1950 | ||
1944 | is_output: |
1951 | is_output: |
1945 | 1952 | ||
1946 | push edx |
1953 | push edx |
1947 | mov dx,word [midisp] |
1954 | mov dx,word [midisp] |
1948 | in al,dx |
1955 | in al,dx |
1949 | and al,0x40 |
1956 | and al,0x40 |
1950 | pop edx |
1957 | pop edx |
1951 | ret |
1958 | ret |
1952 | 1959 | ||
1953 | 1960 | ||
1954 | get_mpu_in: |
1961 | get_mpu_in: |
1955 | 1962 | ||
1956 | push edx |
1963 | push edx |
1957 | mov dx,word [mididp] |
1964 | mov dx,word [mididp] |
1958 | in al,dx |
1965 | in al,dx |
1959 | pop edx |
1966 | pop edx |
1960 | ret |
1967 | ret |
1961 | 1968 | ||
1962 | 1969 | ||
1963 | put_mpu_out: |
1970 | put_mpu_out: |
1964 | 1971 | ||
1965 | push edx |
1972 | push edx |
1966 | mov dx,word [mididp] |
1973 | mov dx,word [mididp] |
1967 | out dx,al |
1974 | out dx,al |
1968 | pop edx |
1975 | pop edx |
1969 | ret |
1976 | ret |
1970 | 1977 | ||
1971 | 1978 | ||
1972 | setuart: |
1979 | setuart: |
1973 | 1980 | ||
1974 | su1: |
1981 | su1: |
1975 | call is_output |
1982 | call is_output |
1976 | cmp al,0 |
1983 | cmp al,0 |
1977 | jnz su1 |
1984 | jnz su1 |
1978 | mov dx,word [midisp] |
1985 | mov dx,word [midisp] |
1979 | mov al,0xff |
1986 | mov al,0xff |
1980 | out dx,al |
1987 | out dx,al |
1981 | su2: |
1988 | su2: |
1982 | mov dx,word [midisp] |
1989 | mov dx,word [midisp] |
1983 | mov al,0xff |
1990 | mov al,0xff |
1984 | out dx,al |
1991 | out dx,al |
1985 | call is_input |
1992 | call is_input |
1986 | cmp al,0 |
1993 | cmp al,0 |
1987 | jnz su2 |
1994 | jnz su2 |
1988 | call get_mpu_in |
1995 | call get_mpu_in |
1989 | cmp al,0xfe |
1996 | cmp al,0xfe |
1990 | jnz su2 |
1997 | jnz su2 |
1991 | su3: |
1998 | su3: |
1992 | call is_output |
1999 | call is_output |
1993 | cmp al,0 |
2000 | cmp al,0 |
1994 | jnz su3 |
2001 | jnz su3 |
1995 | mov dx,word [midisp] |
2002 | mov dx,word [midisp] |
1996 | mov al,0x3f |
2003 | mov al,0x3f |
1997 | out dx,al |
2004 | out dx,al |
1998 | 2005 | ||
1999 | ret |
2006 | ret |
2000 | 2007 | ||
2001 | 2008 | ||
2002 | align 4 |
2009 | align 4 |
2003 | 2010 | ||
2004 | sys_midi: |
2011 | sys_midi: |
2005 | 2012 | ||
2006 | cmp [mididp],0 |
2013 | cmp [mididp],0 |
2007 | jnz sm0 |
2014 | jnz sm0 |
2008 | mov [esp+36],dword 1 |
2015 | mov [esp+36],dword 1 |
2009 | ret |
2016 | ret |
2010 | sm0: |
2017 | sm0: |
2011 | 2018 | ||
2012 | cmp eax,1 |
2019 | cmp eax,1 |
2013 | mov [esp+36],dword 0 |
2020 | mov [esp+36],dword 0 |
2014 | jnz smn1 |
2021 | jnz smn1 |
2015 | call setuart |
2022 | call setuart |
2016 | ret |
2023 | ret |
2017 | smn1: |
2024 | smn1: |
2018 | 2025 | ||
2019 | cmp eax,2 |
2026 | cmp eax,2 |
2020 | jnz smn2 |
2027 | jnz smn2 |
2021 | sm10: |
2028 | sm10: |
2022 | call get_mpu_in |
2029 | call get_mpu_in |
2023 | call is_output |
2030 | call is_output |
2024 | test al,al |
2031 | test al,al |
2025 | jnz sm10 |
2032 | jnz sm10 |
2026 | mov al,bl |
2033 | mov al,bl |
2027 | call put_mpu_out |
2034 | call put_mpu_out |
2028 | ret |
2035 | ret |
2029 | smn2: |
2036 | smn2: |
2030 | 2037 | ||
2031 | ret |
2038 | ret |
2032 | 2039 | ||
2033 | 2040 | ||
2034 | detect_devices: |
2041 | detect_devices: |
2035 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
2042 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
2036 | include 'detect/commouse.inc' |
2043 | include 'detect/commouse.inc' |
2037 | ;include 'detect/ps2mouse.inc' |
2044 | ;include 'detect/ps2mouse.inc' |
2038 | ;include 'detect/dev_fd.inc' |
2045 | ;include 'detect/dev_fd.inc' |
2039 | ;include 'detect/dev_hdcd.inc' |
2046 | ;include 'detect/dev_hdcd.inc' |
2040 | ;include 'detect/sear_par.inc' |
2047 | ;include 'detect/sear_par.inc' |
2041 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
2048 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
2042 | ret |
2049 | ret |
2043 | 2050 | ||
2044 | 2051 | ||
2045 | sys_end: |
2052 | sys_end: |
2046 | 2053 | ||
2047 | mov eax,[TASK_BASE] |
2054 | mov eax,[TASK_BASE] |
2048 | mov [eax+TASKDATA.state], 3 ; terminate this program |
2055 | mov [eax+TASKDATA.state], 3 ; terminate this program |
2049 | 2056 | ||
2050 | waitterm: ; wait here for termination |
2057 | waitterm: ; wait here for termination |
2051 | mov eax,5 |
2058 | mov eax,5 |
2052 | call delay_hs |
2059 | call delay_hs |
2053 | jmp waitterm |
2060 | jmp waitterm |
2054 | 2061 | ||
2055 | iglobal |
2062 | iglobal |
2056 | align 4 |
2063 | align 4 |
2057 | sys_system_table: |
2064 | sys_system_table: |
2058 | dd sysfn_shutdown ; 1 = system shutdown |
2065 | dd sysfn_shutdown ; 1 = system shutdown |
2059 | dd sysfn_terminate ; 2 = terminate thread |
2066 | dd sysfn_terminate ; 2 = terminate thread |
2060 | dd sysfn_activate ; 3 = activate window |
2067 | dd sysfn_activate ; 3 = activate window |
2061 | dd sysfn_getidletime ; 4 = get idle time |
2068 | dd sysfn_getidletime ; 4 = get idle time |
2062 | dd sysfn_getcpuclock ; 5 = get cpu clock |
2069 | dd sysfn_getcpuclock ; 5 = get cpu clock |
2063 | dd sysfn_saveramdisk ; 6 = save ramdisk |
2070 | dd sysfn_saveramdisk ; 6 = save ramdisk |
2064 | dd sysfn_getactive ; 7 = get active window |
2071 | dd sysfn_getactive ; 7 = get active window |
2065 | dd sysfn_sound_flag ; 8 = get/set sound_flag |
2072 | dd sysfn_sound_flag ; 8 = get/set sound_flag |
2066 | dd sysfn_shutdown_param ; 9 = shutdown with parameter |
2073 | dd sysfn_shutdown_param ; 9 = shutdown with parameter |
2067 | dd sysfn_minimize ; 10 = minimize window |
2074 | dd sysfn_minimize ; 10 = minimize window |
2068 | dd sysfn_getdiskinfo ; 11 = get disk subsystem info |
2075 | dd sysfn_getdiskinfo ; 11 = get disk subsystem info |
2069 | dd sysfn_lastkey ; 12 = get last pressed key |
2076 | dd sysfn_lastkey ; 12 = get last pressed key |
2070 | dd sysfn_getversion ; 13 = get kernel version |
2077 | dd sysfn_getversion ; 13 = get kernel version |
2071 | dd sysfn_waitretrace ; 14 = wait retrace |
2078 | dd sysfn_waitretrace ; 14 = wait retrace |
2072 | dd sysfn_centermouse ; 15 = center mouse cursor |
2079 | dd sysfn_centermouse ; 15 = center mouse cursor |
2073 | dd sysfn_getfreemem ; 16 = get free memory size |
2080 | dd sysfn_getfreemem ; 16 = get free memory size |
2074 | dd sysfn_getallmem ; 17 = get total memory size |
2081 | dd sysfn_getallmem ; 17 = get total memory size |
2075 | dd sysfn_terminate2 ; 18 = terminate thread using PID |
2082 | dd sysfn_terminate2 ; 18 = terminate thread using PID |
2076 | ; instead of slot |
2083 | ; instead of slot |
2077 | dd sysfn_mouse_acceleration; 19 = set/get mouse acceleration |
2084 | dd sysfn_mouse_acceleration; 19 = set/get mouse acceleration |
2078 | dd sysfn_meminfo ; 20 = get extended memory info |
2085 | dd sysfn_meminfo ; 20 = get extended memory info |
2079 | sysfn_num = ($ - sys_system_table)/4 |
2086 | sysfn_num = ($ - sys_system_table)/4 |
2080 | endg |
2087 | endg |
2081 | 2088 | ||
2082 | sys_system: |
2089 | sys_system: |
2083 | dec eax |
2090 | dec eax |
2084 | cmp eax, sysfn_num |
2091 | cmp eax, sysfn_num |
2085 | jae @f |
2092 | jae @f |
2086 | jmp dword [sys_system_table + eax*4] |
2093 | jmp dword [sys_system_table + eax*4] |
2087 | @@: |
2094 | @@: |
2088 | ret |
2095 | ret |
2089 | 2096 | ||
2090 | sysfn_shutdown: ; 18.1 = BOOT |
2097 | sysfn_shutdown: ; 18.1 = BOOT |
2091 | mov [BOOT_VAR+0x9030],byte 0 |
2098 | mov [BOOT_VAR+0x9030],byte 0 |
2092 | for_shutdown_parameter: |
2099 | for_shutdown_parameter: |
2093 | 2100 | ||
2094 | mov eax,[TASK_COUNT] |
2101 | mov eax,[TASK_COUNT] |
2095 | add eax,2 |
2102 | add eax,2 |
2096 | mov [shutdown_processes],eax |
2103 | mov [shutdown_processes],eax |
2097 | mov [SYS_SHUTDOWN],al |
2104 | mov [SYS_SHUTDOWN],al |
2098 | and dword [esp+36], 0 |
2105 | and dword [esp+36], 0 |
2099 | ret |
2106 | ret |
2100 | uglobal |
2107 | uglobal |
2101 | shutdown_processes: dd 0x0 |
2108 | shutdown_processes: dd 0x0 |
2102 | endg |
2109 | endg |
2103 | 2110 | ||
2104 | sysfn_terminate: ; 18.2 = TERMINATE |
2111 | sysfn_terminate: ; 18.2 = TERMINATE |
2105 | cmp ebx,2 |
2112 | cmp ebx,2 |
2106 | jb noprocessterminate |
2113 | jb noprocessterminate |
2107 | mov edx,[TASK_COUNT] |
2114 | mov edx,[TASK_COUNT] |
2108 | cmp ebx,edx |
2115 | cmp ebx,edx |
2109 | ja noprocessterminate |
2116 | ja noprocessterminate |
2110 | mov eax,[TASK_COUNT] |
2117 | mov eax,[TASK_COUNT] |
2111 | shl ebx,5 |
2118 | shl ebx,5 |
2112 | mov edx,[ebx+CURRENT_TASK+TASKDATA.pid] |
2119 | mov edx,[ebx+CURRENT_TASK+TASKDATA.pid] |
2113 | add ebx,CURRENT_TASK+TASKDATA.state |
2120 | add ebx,CURRENT_TASK+TASKDATA.state |
2114 | cmp byte [ebx], 9 |
2121 | cmp byte [ebx], 9 |
2115 | jz noprocessterminate |
2122 | jz noprocessterminate |
2116 | 2123 | ||
2117 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
2124 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
2118 | mov [ebx],byte 3 ; clear possible i40's |
2125 | mov [ebx],byte 3 ; clear possible i40's |
2119 | ;call MEM_Heap_UnLock |
2126 | ;call MEM_Heap_UnLock |
2120 | 2127 | ||
2121 | cmp edx,[application_table_status] ; clear app table stat |
2128 | cmp edx,[application_table_status] ; clear app table stat |
2122 | jne noatsc |
2129 | jne noatsc |
2123 | mov [application_table_status],0 |
2130 | mov [application_table_status],0 |
2124 | noatsc: |
2131 | noatsc: |
2125 | noprocessterminate: |
2132 | noprocessterminate: |
2126 | ret |
2133 | ret |
2127 | 2134 | ||
2128 | sysfn_terminate2: |
2135 | sysfn_terminate2: |
2129 | ;lock application_table_status mutex |
2136 | ;lock application_table_status mutex |
2130 | .table_status: |
2137 | .table_status: |
2131 | cli |
2138 | cli |
2132 | cmp [application_table_status],0 |
2139 | cmp [application_table_status],0 |
2133 | je .stf |
2140 | je .stf |
2134 | sti |
2141 | sti |
2135 | call change_task |
2142 | call change_task |
2136 | jmp .table_status |
2143 | jmp .table_status |
2137 | .stf: |
2144 | .stf: |
2138 | call set_application_table_status |
2145 | call set_application_table_status |
2139 | mov eax,ebx |
2146 | mov eax,ebx |
2140 | call pid_to_slot |
2147 | call pid_to_slot |
2141 | test eax,eax |
2148 | test eax,eax |
2142 | jz .not_found |
2149 | jz .not_found |
2143 | mov ebx,eax |
2150 | mov ebx,eax |
2144 | cli |
2151 | cli |
2145 | call sysfn_terminate |
2152 | call sysfn_terminate |
2146 | mov [application_table_status],0 |
2153 | mov [application_table_status],0 |
2147 | sti |
2154 | sti |
2148 | and dword [esp+36],0 |
2155 | and dword [esp+36],0 |
2149 | ret |
2156 | ret |
2150 | .not_found: |
2157 | .not_found: |
2151 | mov [application_table_status],0 |
2158 | mov [application_table_status],0 |
2152 | or dword [esp+36],-1 |
2159 | or dword [esp+36],-1 |
2153 | ret |
2160 | ret |
2154 | 2161 | ||
2155 | sysfn_activate: ; 18.3 = ACTIVATE WINDOW |
2162 | sysfn_activate: ; 18.3 = ACTIVATE WINDOW |
2156 | cmp ebx,2 |
2163 | cmp ebx,2 |
2157 | jb .nowindowactivate |
2164 | jb .nowindowactivate |
2158 | cmp ebx,[TASK_COUNT] |
2165 | cmp ebx,[TASK_COUNT] |
2159 | ja .nowindowactivate |
2166 | ja .nowindowactivate |
2160 | 2167 | ||
2161 | mov [window_minimize], 2 ; restore window if minimized |
2168 | mov [window_minimize], 2 ; restore window if minimized |
2162 | 2169 | ||
2163 | movzx esi, word [WIN_STACK + ebx*2] |
2170 | movzx esi, word [WIN_STACK + ebx*2] |
2164 | cmp esi, [TASK_COUNT] |
2171 | cmp esi, [TASK_COUNT] |
2165 | je .nowindowactivate ; already active |
2172 | je .nowindowactivate ; already active |
2166 | 2173 | ||
2167 | mov edi, ebx |
2174 | mov edi, ebx |
2168 | shl edi, 5 |
2175 | shl edi, 5 |
2169 | add edi, window_data |
2176 | add edi, window_data |
2170 | movzx esi, word [WIN_STACK + ebx * 2] |
2177 | movzx esi, word [WIN_STACK + ebx * 2] |
2171 | lea esi, [WIN_POS + esi * 2] |
2178 | lea esi, [WIN_POS + esi * 2] |
2172 | call waredraw |
2179 | call waredraw |
2173 | .nowindowactivate: |
2180 | .nowindowactivate: |
2174 | ret |
2181 | ret |
2175 | 2182 | ||
2176 | sysfn_getidletime: ; 18.4 = GET IDLETIME |
2183 | sysfn_getidletime: ; 18.4 = GET IDLETIME |
2177 | mov eax,[idleusesec] |
2184 | mov eax,[idleusesec] |
2178 | mov [esp+36], eax |
2185 | mov [esp+36], eax |
2179 | ret |
2186 | ret |
2180 | 2187 | ||
2181 | sysfn_getcpuclock: ; 18.5 = GET TSC/SEC |
2188 | sysfn_getcpuclock: ; 18.5 = GET TSC/SEC |
2182 | mov eax,[CPU_FREQ] |
2189 | mov eax,[CPU_FREQ] |
2183 | mov [esp+36], eax |
2190 | mov [esp+36], eax |
2184 | ret |
2191 | ret |
2185 | 2192 | ||
2186 | ; SAVE ramdisk to /hd/1/menuet.img |
2193 | ; SAVE ramdisk to /hd/1/menuet.img |
2187 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2194 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2188 | include 'blkdev/rdsave.inc' |
2195 | include 'blkdev/rdsave.inc' |
2189 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2196 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2190 | 2197 | ||
2191 | sysfn_getactive: ; 18.7 = get active window |
2198 | sysfn_getactive: ; 18.7 = get active window |
2192 | mov eax, [TASK_COUNT] |
2199 | mov eax, [TASK_COUNT] |
2193 | movzx eax, word [WIN_POS + eax*2] |
2200 | movzx eax, word [WIN_POS + eax*2] |
2194 | mov [esp+36],eax |
2201 | mov [esp+36],eax |
2195 | ret |
2202 | ret |
2196 | 2203 | ||
2197 | sysfn_sound_flag: ; 18.8 = get/set sound_flag |
2204 | sysfn_sound_flag: ; 18.8 = get/set sound_flag |
2198 | cmp ebx,1 |
2205 | cmp ebx,1 |
2199 | jne nogetsoundflag |
2206 | jne nogetsoundflag |
2200 | movzx eax,byte [sound_flag] ; get sound_flag |
2207 | movzx eax,byte [sound_flag] ; get sound_flag |
2201 | mov [esp+36],eax |
2208 | mov [esp+36],eax |
2202 | ret |
2209 | ret |
2203 | nogetsoundflag: |
2210 | nogetsoundflag: |
2204 | cmp ebx,2 |
2211 | cmp ebx,2 |
2205 | jnz nosoundflag |
2212 | jnz nosoundflag |
2206 | xor byte [sound_flag], 1 |
2213 | xor byte [sound_flag], 1 |
2207 | nosoundflag: |
2214 | nosoundflag: |
2208 | ret |
2215 | ret |
2209 | 2216 | ||
2210 | sysfn_shutdown_param: ; 18.9 = system shutdown with param |
2217 | sysfn_shutdown_param: ; 18.9 = system shutdown with param |
2211 | cmp ebx,1 |
2218 | cmp ebx,1 |
2212 | jl exit_for_anyone |
2219 | jl exit_for_anyone |
2213 | cmp ebx,4 |
2220 | cmp ebx,4 |
2214 | jg exit_for_anyone |
2221 | jg exit_for_anyone |
2215 | mov [BOOT_VAR+0x9030],bl |
2222 | mov [BOOT_VAR+0x9030],bl |
2216 | jmp for_shutdown_parameter |
2223 | jmp for_shutdown_parameter |
2217 | 2224 | ||
2218 | sysfn_minimize: ; 18.10 = minimize window |
2225 | sysfn_minimize: ; 18.10 = minimize window |
2219 | mov [window_minimize],1 |
2226 | mov [window_minimize],1 |
2220 | exit_for_anyone: |
2227 | exit_for_anyone: |
2221 | ret |
2228 | ret |
2222 | 2229 | ||
2223 | sysfn_getdiskinfo: ; 18.11 = get disk info table |
2230 | sysfn_getdiskinfo: ; 18.11 = get disk info table |
2224 | cmp ebx,1 |
2231 | cmp ebx,1 |
2225 | jnz full_table |
2232 | jnz full_table |
2226 | small_table: |
2233 | small_table: |
2227 | call for_all_tables |
2234 | call for_all_tables |
2228 | mov ecx,10 |
2235 | mov ecx,10 |
2229 | cld |
2236 | cld |
2230 | rep movsb |
2237 | rep movsb |
2231 | ret |
2238 | ret |
2232 | for_all_tables: |
2239 | for_all_tables: |
2233 | mov edi,[TASK_BASE] |
2240 | mov edi,[TASK_BASE] |
2234 | mov edi,[edi+TASKDATA.mem_start] |
2241 | mov edi,[edi+TASKDATA.mem_start] |
2235 | add edi,ecx |
2242 | add edi,ecx |
2236 | mov esi,DRIVE_DATA |
2243 | mov esi,DRIVE_DATA |
2237 | ret |
2244 | ret |
2238 | full_table: |
2245 | full_table: |
2239 | cmp ebx,2 |
2246 | cmp ebx,2 |
2240 | jnz exit_for_anyone |
2247 | jnz exit_for_anyone |
2241 | call for_all_tables |
2248 | call for_all_tables |
2242 | mov ecx,16384 |
2249 | mov ecx,16384 |
2243 | cld |
2250 | cld |
2244 | rep movsd |
2251 | rep movsd |
2245 | ret |
2252 | ret |
2246 | 2253 | ||
2247 | sysfn_lastkey: ; 18.12 = return 0 (backward compatibility) |
2254 | sysfn_lastkey: ; 18.12 = return 0 (backward compatibility) |
2248 | and dword [esp+36], 0 |
2255 | and dword [esp+36], 0 |
2249 | ret |
2256 | ret |
2250 | 2257 | ||
2251 | sysfn_getversion: ; 18.13 = get kernel ID and version |
2258 | sysfn_getversion: ; 18.13 = get kernel ID and version |
2252 | mov edi,[TASK_BASE] |
2259 | mov edi,[TASK_BASE] |
2253 | mov edi,[edi+TASKDATA.mem_start] |
2260 | mov edi,[edi+TASKDATA.mem_start] |
2254 | add edi,ebx |
2261 | add edi,ebx |
2255 | mov esi,version_inf |
2262 | mov esi,version_inf |
2256 | mov ecx,version_end-version_inf |
2263 | mov ecx,version_end-version_inf |
2257 | cld |
2264 | cld |
2258 | rep movsb |
2265 | rep movsb |
2259 | ret |
2266 | ret |
2260 | 2267 | ||
2261 | sysfn_waitretrace: ; 18.14 = sys wait retrace |
2268 | sysfn_waitretrace: ; 18.14 = sys wait retrace |
2262 | ;wait retrace functions |
2269 | ;wait retrace functions |
2263 | sys_wait_retrace: |
2270 | sys_wait_retrace: |
2264 | mov edx,0x3da |
2271 | mov edx,0x3da |
2265 | WaitRetrace_loop: |
2272 | WaitRetrace_loop: |
2266 | in al,dx |
2273 | in al,dx |
2267 | test al,1000b |
2274 | test al,1000b |
2268 | jz WaitRetrace_loop |
2275 | jz WaitRetrace_loop |
2269 | mov [esp+36],dword 0 |
2276 | mov [esp+36],dword 0 |
2270 | ret |
2277 | ret |
2271 | 2278 | ||
2272 | sysfn_centermouse: ; 18.15 = mouse centered |
2279 | sysfn_centermouse: ; 18.15 = mouse centered |
2273 | call mouse_centered |
2280 | call mouse_centered |
2274 | mov [esp+36],dword 0 |
2281 | mov [esp+36],dword 0 |
2275 | ret |
2282 | ret |
2276 | 2283 | ||
2277 | sysfn_mouse_acceleration: ; 18.19 = set/get mouse features |
2284 | sysfn_mouse_acceleration: ; 18.19 = set/get mouse features |
2278 | cmp ebx,0 ; get mouse speed factor |
2285 | cmp ebx,0 ; get mouse speed factor |
2279 | jnz .set_mouse_acceleration |
2286 | jnz .set_mouse_acceleration |
2280 | xor eax,eax |
2287 | xor eax,eax |
2281 | mov ax,[mouse_speed_factor] |
2288 | mov ax,[mouse_speed_factor] |
2282 | mov [esp+36],eax |
2289 | mov [esp+36],eax |
2283 | ret |
2290 | ret |
2284 | .set_mouse_acceleration: |
2291 | .set_mouse_acceleration: |
2285 | cmp ebx,1 ; set mouse speed factor |
2292 | cmp ebx,1 ; set mouse speed factor |
2286 | jnz .get_mouse_delay |
2293 | jnz .get_mouse_delay |
2287 | mov [mouse_speed_factor],cx |
2294 | mov [mouse_speed_factor],cx |
2288 | ret |
2295 | ret |
2289 | .get_mouse_delay: |
2296 | .get_mouse_delay: |
2290 | cmp ebx,2 ; get mouse delay |
2297 | cmp ebx,2 ; get mouse delay |
2291 | jnz .set_mouse_delay |
2298 | jnz .set_mouse_delay |
2292 | mov eax,[mouse_delay] |
2299 | mov eax,[mouse_delay] |
2293 | mov [esp+36],eax |
2300 | mov [esp+36],eax |
2294 | ret |
2301 | ret |
2295 | .set_mouse_delay: |
2302 | .set_mouse_delay: |
2296 | cmp ebx,3 ; set mouse delay |
2303 | cmp ebx,3 ; set mouse delay |
2297 | jnz .set_pointer_position |
2304 | jnz .set_pointer_position |
2298 | mov [mouse_delay],ecx |
2305 | mov [mouse_delay],ecx |
2299 | ret |
2306 | ret |
2300 | .set_pointer_position: |
2307 | .set_pointer_position: |
2301 | cmp ebx,4 ; set mouse pointer position |
2308 | cmp ebx,4 ; set mouse pointer position |
2302 | jnz .end |
2309 | jnz .end |
2303 | mov [MOUSE_Y],cx ;y |
2310 | mov [MOUSE_Y],cx ;y |
2304 | ror ecx,16 |
2311 | ror ecx,16 |
2305 | mov [MOUSE_X],cx ;x |
2312 | mov [MOUSE_X],cx ;x |
2306 | rol ecx,16 |
2313 | rol ecx,16 |
2307 | .end: |
2314 | .end: |
2308 | ret |
2315 | ret |
2309 | 2316 | ||
2310 | sysfn_getfreemem: |
2317 | sysfn_getfreemem: |
2311 | mov eax, [pg_data.pages_free] |
2318 | mov eax, [pg_data.pages_free] |
2312 | shl eax, 2 |
2319 | shl eax, 2 |
2313 | mov [esp+36],eax |
2320 | mov [esp+36],eax |
2314 | ret |
2321 | ret |
2315 | 2322 | ||
2316 | sysfn_getallmem: |
2323 | sysfn_getallmem: |
2317 | mov eax,[MEM_AMOUNT] |
2324 | mov eax,[MEM_AMOUNT] |
2318 | shr eax, 10 |
2325 | shr eax, 10 |
2319 | mov [esp+36],eax |
2326 | mov [esp+36],eax |
2320 | ret |
2327 | ret |
2321 | 2328 | ||
2322 | uglobal |
2329 | uglobal |
2323 | ;// mike.dld, 2006-29-01 [ |
2330 | ;// mike.dld, 2006-29-01 [ |
2324 | screen_workarea RECT |
2331 | screen_workarea RECT |
2325 | ;// mike.dld, 2006-29-01 ] |
2332 | ;// mike.dld, 2006-29-01 ] |
2326 | window_minimize db 0 |
2333 | window_minimize db 0 |
2327 | sound_flag db 0 |
2334 | sound_flag db 0 |
2328 | endg |
2335 | endg |
2329 | 2336 | ||
2330 | iglobal |
2337 | iglobal |
2331 | version_inf: |
2338 | version_inf: |
2332 | db 0,6,5,0 ; version 0.6.5.0 |
2339 | db 0,6,5,0 ; version 0.6.5.0 |
2333 | db UID_KOLIBRI |
2340 | db UID_KOLIBRI |
2334 | db 'Kolibri',0 |
2341 | db 'Kolibri',0 |
2335 | version_end: |
2342 | version_end: |
2336 | endg |
2343 | endg |
2337 | 2344 | ||
2338 | UID_NONE=0 |
2345 | UID_NONE=0 |
2339 | UID_MENUETOS=1 ;official |
2346 | UID_MENUETOS=1 ;official |
2340 | UID_KOLIBRI=2 ;russian |
2347 | UID_KOLIBRI=2 ;russian |
2341 | 2348 | ||
2342 | sys_cachetodiskette: |
2349 | sys_cachetodiskette: |
2343 | ; pushad |
2350 | ; pushad |
2344 | ; cmp eax,1 |
2351 | ; cmp eax,1 |
2345 | ; jne no_write_all_of_ramdisk |
2352 | ; jne no_write_all_of_ramdisk |
2346 | ; call fdc_writeramdisk |
2353 | ; call fdc_writeramdisk |
2347 | ; popad |
2354 | ; popad |
2348 | ; ret |
2355 | ; ret |
2349 | ; no_write_all_of_ramdisk: |
2356 | ; no_write_all_of_ramdisk: |
2350 | ; cmp eax,2 |
2357 | ; cmp eax,2 |
2351 | ; jne no_write_part_of_ramdisk |
2358 | ; jne no_write_part_of_ramdisk |
2352 | ; call fdc_commitflush |
2359 | ; call fdc_commitflush |
2353 | ; popad |
2360 | ; popad |
2354 | ; ret |
2361 | ; ret |
2355 | ; no_write_part_of_ramdisk: |
2362 | ; no_write_part_of_ramdisk: |
2356 | ; cmp eax,3 |
2363 | ; cmp eax,3 |
2357 | ; jne no_set_fdc |
2364 | ; jne no_set_fdc |
2358 | ; call fdc_set |
2365 | ; call fdc_set |
2359 | ; popad |
2366 | ; popad |
2360 | ; ret |
2367 | ; ret |
2361 | ; no_set_fdc: |
2368 | ; no_set_fdc: |
2362 | ; cmp eax,4 |
2369 | ; cmp eax,4 |
2363 | ; jne no_get_fdc |
2370 | ; jne no_get_fdc |
2364 | ; popad |
2371 | ; popad |
2365 | ; call fdc_get |
2372 | ; call fdc_get |
2366 | ; mov [esp+36],ecx |
2373 | ; mov [esp+36],ecx |
2367 | ; ret |
2374 | ; ret |
2368 | ; no_get_fdc: |
2375 | ; no_get_fdc: |
2369 | ; popad |
2376 | ; popad |
2370 | ; ret |
2377 | ; ret |
2371 | cmp eax,1 |
2378 | cmp eax,1 |
2372 | jne no_floppy_a_save |
2379 | jne no_floppy_a_save |
2373 | mov [flp_number],1 |
2380 | mov [flp_number],1 |
2374 | jmp save_image_on_floppy |
2381 | jmp save_image_on_floppy |
2375 | no_floppy_a_save: |
2382 | no_floppy_a_save: |
2376 | cmp eax,2 |
2383 | cmp eax,2 |
2377 | jne no_floppy_b_save |
2384 | jne no_floppy_b_save |
2378 | mov [flp_number],2 |
2385 | mov [flp_number],2 |
2379 | save_image_on_floppy: |
2386 | save_image_on_floppy: |
2380 | call save_image |
2387 | call save_image |
2381 | mov [esp+36],dword 0 |
2388 | mov [esp+36],dword 0 |
2382 | cmp [FDC_Status],0 |
2389 | cmp [FDC_Status],0 |
2383 | je yes_floppy_save |
2390 | je yes_floppy_save |
2384 | no_floppy_b_save: |
2391 | no_floppy_b_save: |
2385 | mov [esp+36],dword 1 |
2392 | mov [esp+36],dword 1 |
2386 | yes_floppy_save: |
2393 | yes_floppy_save: |
2387 | ret |
2394 | ret |
2388 | 2395 | ||
2389 | uglobal |
2396 | uglobal |
2390 | ; bgrchanged dd 0x0 |
2397 | ; bgrchanged dd 0x0 |
2391 | endg |
2398 | endg |
2392 | 2399 | ||
2393 | sys_background: |
2400 | sys_background: |
2394 | 2401 | ||
2395 | cmp eax,1 ; BACKGROUND SIZE |
2402 | cmp eax,1 ; BACKGROUND SIZE |
2396 | jnz nosb1 |
2403 | jnz nosb1 |
2397 | cmp ebx,0 |
2404 | cmp ebx,0 |
2398 | je sbgrr |
2405 | je sbgrr |
2399 | cmp ecx,0 |
2406 | cmp ecx,0 |
2400 | je sbgrr |
2407 | je sbgrr |
2401 | mov [display_data-8],ebx |
2408 | mov [display_data-8],ebx |
2402 | mov [display_data-4],ecx |
2409 | mov [display_data-4],ecx |
2403 | ; mov [bgrchanged],1 |
2410 | ; mov [bgrchanged],1 |
2404 | 2411 | ||
2405 | pushad |
2412 | pushad |
2406 | ; return memory for old background |
2413 | ; return memory for old background |
2407 | stdcall kernel_free, [img_background] |
2414 | stdcall kernel_free, [img_background] |
2408 | ; calculate RAW size |
2415 | ; calculate RAW size |
2409 | xor eax,eax |
2416 | xor eax,eax |
2410 | inc eax |
2417 | inc eax |
2411 | cmp [display_data-8],eax |
2418 | cmp [display_data-8],eax |
2412 | jae @f |
2419 | jae @f |
2413 | mov [display_data-8],eax |
2420 | mov [display_data-8],eax |
2414 | @@: |
2421 | @@: |
2415 | cmp [display_data-4],eax |
2422 | cmp [display_data-4],eax |
2416 | jae @f |
2423 | jae @f |
2417 | mov [display_data-4],eax |
2424 | mov [display_data-4],eax |
2418 | @@: |
2425 | @@: |
2419 | mov eax,[display_data-8] |
2426 | mov eax,[display_data-8] |
2420 | imul eax,[display_data-4] |
2427 | imul eax,[display_data-4] |
2421 | inc eax |
2428 | inc eax |
2422 | imul eax,3 |
2429 | imul eax,3 |
2423 | mov [mem_BACKGROUND],eax |
2430 | mov [mem_BACKGROUND],eax |
2424 | ; get memory for new background |
2431 | ; get memory for new background |
2425 | stdcall kernel_alloc, [mem_BACKGROUND] |
2432 | stdcall kernel_alloc, [mem_BACKGROUND] |
2426 | test eax, eax |
2433 | test eax, eax |
2427 | jz .exit_mem |
2434 | jz .exit_mem |
2428 | mov [img_background], eax |
2435 | mov [img_background], eax |
2429 | .exit_mem: |
2436 | .exit_mem: |
2430 | popad |
2437 | popad |
2431 | 2438 | ||
2432 | sbgrr: |
2439 | sbgrr: |
2433 | ret |
2440 | ret |
2434 | 2441 | ||
2435 | nosb1: |
2442 | nosb1: |
2436 | 2443 | ||
2437 | cmp eax,2 ; SET PIXEL |
2444 | cmp eax,2 ; SET PIXEL |
2438 | jnz nosb2 |
2445 | jnz nosb2 |
2439 | mov edx,[mem_BACKGROUND] |
2446 | mov edx,[mem_BACKGROUND] |
2440 | cmp edx,ebx |
2447 | cmp edx,ebx |
2441 | jbe nosb2 |
2448 | jbe nosb2 |
2442 | mov edx,[ebx] |
2449 | mov edx,[ebx] |
2443 | and edx,0xFF000000 ;255*256*256*256 |
2450 | and edx,0xFF000000 ;255*256*256*256 |
2444 | and ecx,0x00FFFFFF ;255*256*256+255*256+255 |
2451 | and ecx,0x00FFFFFF ;255*256*256+255*256+255 |
2445 | add edx,ecx |
2452 | add edx,ecx |
2446 | ;mov [ebx+IMG_BACKGROUND],edx |
2453 | ;mov [ebx+IMG_BACKGROUND],edx |
2447 | push eax |
2454 | push eax |
2448 | mov eax,[img_background] |
2455 | mov eax,[img_background] |
2449 | mov [ebx+eax],edx |
2456 | mov [ebx+eax],edx |
2450 | pop eax |
2457 | pop eax |
2451 | ; mov [bgrchanged],1 |
2458 | ; mov [bgrchanged],1 |
2452 | ret |
2459 | ret |
2453 | nosb2: |
2460 | nosb2: |
2454 | 2461 | ||
2455 | cmp eax,3 ; DRAW BACKGROUND |
2462 | cmp eax,3 ; DRAW BACKGROUND |
2456 | jnz nosb3 |
2463 | jnz nosb3 |
2457 | draw_background_temp: |
2464 | draw_background_temp: |
2458 | ; cmp [bgrchanged],1 ;0 |
2465 | ; cmp [bgrchanged],1 ;0 |
2459 | ; je nosb31 |
2466 | ; je nosb31 |
2460 | ;draw_background_temp: |
2467 | ;draw_background_temp: |
2461 | ; mov [bgrchanged],1 ;0 |
2468 | ; mov [bgrchanged],1 ;0 |
2462 | mov [REDRAW_BACKGROUND],byte 1 |
2469 | mov [REDRAW_BACKGROUND],byte 1 |
2463 | mov [background_defined], 1 |
2470 | mov [background_defined], 1 |
2464 | nosb31: |
2471 | nosb31: |
2465 | ret |
2472 | ret |
2466 | nosb3: |
2473 | nosb3: |
2467 | 2474 | ||
2468 | cmp eax,4 ; TILED / STRETCHED |
2475 | cmp eax,4 ; TILED / STRETCHED |
2469 | jnz nosb4 |
2476 | jnz nosb4 |
2470 | cmp ebx,[display_data-12] |
2477 | cmp ebx,[display_data-12] |
2471 | je nosb41 |
2478 | je nosb41 |
2472 | mov [display_data-12],ebx |
2479 | mov [display_data-12],ebx |
2473 | ; mov [bgrchanged],1 |
2480 | ; mov [bgrchanged],1 |
2474 | nosb41: |
2481 | nosb41: |
2475 | ret |
2482 | ret |
2476 | nosb4: |
2483 | nosb4: |
2477 | 2484 | ||
2478 | cmp eax,5 ; BLOCK MOVE TO BGR |
2485 | cmp eax,5 ; BLOCK MOVE TO BGR |
2479 | jnz nosb5 |
2486 | jnz nosb5 |
2480 | ; bughere |
2487 | ; bughere |
2481 | mov edi, [TASK_BASE] |
2488 | mov edi, [TASK_BASE] |
2482 | add ebx, [edi+TASKDATA.mem_start] |
2489 | add ebx, [edi+TASKDATA.mem_start] |
2483 | mov eax, ebx |
2490 | mov eax, ebx |
2484 | mov ebx, ecx |
2491 | mov ebx, ecx |
2485 | add ecx, edx |
2492 | add ecx, edx |
2486 | add ebx, [img_background] ;IMG_BACKGROUND |
2493 | add ebx, [img_background] ;IMG_BACKGROUND |
2487 | mov ecx, edx |
2494 | mov ecx, edx |
2488 | call memmove |
2495 | call memmove |
2489 | .fin: |
2496 | .fin: |
2490 | ret |
2497 | ret |
2491 | nosb5: |
2498 | nosb5: |
2492 | 2499 | ||
2493 | ret |
2500 | ret |
2494 | 2501 | ||
2495 | 2502 | ||
2496 | align 4 |
2503 | align 4 |
2497 | 2504 | ||
2498 | sys_getbackground: |
2505 | sys_getbackground: |
2499 | 2506 | ||
2500 | cmp eax,1 ; SIZE |
2507 | cmp eax,1 ; SIZE |
2501 | jnz nogb1 |
2508 | jnz nogb1 |
2502 | mov eax,[display_data-8] |
2509 | mov eax,[display_data-8] |
2503 | shl eax,16 |
2510 | shl eax,16 |
2504 | mov ax,[display_data-4] |
2511 | mov ax,[display_data-4] |
2505 | mov [esp+36],eax |
2512 | mov [esp+36],eax |
2506 | ret |
2513 | ret |
2507 | nogb1: |
2514 | nogb1: |
2508 | 2515 | ||
2509 | cmp eax,2 ; PIXEL |
2516 | cmp eax,2 ; PIXEL |
2510 | jnz nogb2 |
2517 | jnz nogb2 |
2511 | ; mov edx,0x160000-16 |
2518 | ; mov edx,0x160000-16 |
2512 | ; cmp edx,ebx |
2519 | ; cmp edx,ebx |
2513 | ; jbe nogb2 |
2520 | ; jbe nogb2 |
2514 | ; mov eax, [ebx+IMG_BACKGROUND] |
2521 | ; mov eax, [ebx+IMG_BACKGROUND] |
2515 | mov eax,[img_background] |
2522 | mov eax,[img_background] |
2516 | mov eax,[ebx+eax] |
2523 | mov eax,[ebx+eax] |
2517 | 2524 | ||
2518 | and eax, 0xFFFFFF |
2525 | and eax, 0xFFFFFF |
2519 | mov [esp+36],eax |
2526 | mov [esp+36],eax |
2520 | ret |
2527 | ret |
2521 | nogb2: |
2528 | nogb2: |
2522 | 2529 | ||
2523 | cmp eax,4 ; TILED / STRETCHED |
2530 | cmp eax,4 ; TILED / STRETCHED |
2524 | jnz nogb4 |
2531 | jnz nogb4 |
2525 | mov eax,[display_data-12] |
2532 | mov eax,[display_data-12] |
2526 | nogb4: |
2533 | nogb4: |
2527 | mov [esp+36],eax |
2534 | mov [esp+36],eax |
2528 | ret |
2535 | ret |
2529 | 2536 | ||
2530 | 2537 | ||
2531 | align 4 |
2538 | align 4 |
2532 | 2539 | ||
2533 | sys_getkey: |
2540 | sys_getkey: |
2534 | mov [esp+36],dword 1 |
2541 | mov [esp+36],dword 1 |
2535 | ; test main buffer |
2542 | ; test main buffer |
2536 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
2543 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
2537 | movzx ecx,word [WIN_STACK + ebx * 2] |
2544 | movzx ecx,word [WIN_STACK + ebx * 2] |
2538 | mov edx,[TASK_COUNT] |
2545 | mov edx,[TASK_COUNT] |
2539 | cmp ecx,edx |
2546 | cmp ecx,edx |
2540 | jne .finish |
2547 | jne .finish |
2541 | cmp [KEY_COUNT],byte 0 |
2548 | cmp [KEY_COUNT],byte 0 |
2542 | je .finish |
2549 | je .finish |
2543 | movzx eax,byte [KEY_BUFF] |
2550 | movzx eax,byte [KEY_BUFF] |
2544 | shl eax,8 |
2551 | shl eax,8 |
2545 | push eax |
2552 | push eax |
2546 | dec byte [KEY_COUNT] |
2553 | dec byte [KEY_COUNT] |
2547 | and byte [KEY_COUNT],127 |
2554 | and byte [KEY_COUNT],127 |
2548 | movzx ecx,byte [KEY_COUNT] |
2555 | movzx ecx,byte [KEY_COUNT] |
2549 | add ecx,2 |
2556 | add ecx,2 |
2550 | ; mov esi,0xf402 |
2557 | ; mov esi,0xf402 |
2551 | ; mov edi,0xf401 |
2558 | ; mov edi,0xf401 |
2552 | ; cld |
2559 | ; cld |
2553 | ; rep movsb |
2560 | ; rep movsb |
2554 | mov eax, KEY_BUFF+1 |
2561 | mov eax, KEY_BUFF+1 |
2555 | mov ebx, KEY_BUFF |
2562 | mov ebx, KEY_BUFF |
2556 | call memmove |
2563 | call memmove |
2557 | pop eax |
2564 | pop eax |
2558 | .ret_eax: |
2565 | .ret_eax: |
2559 | mov [esp+36],eax |
2566 | mov [esp+36],eax |
2560 | ret |
2567 | ret |
2561 | .finish: |
2568 | .finish: |
2562 | ; test hotkeys buffer |
2569 | ; test hotkeys buffer |
2563 | mov ecx, hotkey_buffer |
2570 | mov ecx, hotkey_buffer |
2564 | @@: |
2571 | @@: |
2565 | cmp [ecx], ebx |
2572 | cmp [ecx], ebx |
2566 | jz .found |
2573 | jz .found |
2567 | add ecx, 8 |
2574 | add ecx, 8 |
2568 | cmp ecx, hotkey_buffer+120*8 |
2575 | cmp ecx, hotkey_buffer+120*8 |
2569 | jb @b |
2576 | jb @b |
2570 | ret |
2577 | ret |
2571 | .found: |
2578 | .found: |
2572 | mov ax, [ecx+6] |
2579 | mov ax, [ecx+6] |
2573 | shl eax, 16 |
2580 | shl eax, 16 |
2574 | mov ah, [ecx+4] |
2581 | mov ah, [ecx+4] |
2575 | mov al, 2 |
2582 | mov al, 2 |
2576 | and dword [ecx+4], 0 |
2583 | and dword [ecx+4], 0 |
2577 | and dword [ecx], 0 |
2584 | and dword [ecx], 0 |
2578 | jmp .ret_eax |
2585 | jmp .ret_eax |
2579 | 2586 | ||
2580 | align 4 |
2587 | align 4 |
2581 | 2588 | ||
2582 | sys_getbutton: |
2589 | sys_getbutton: |
2583 | 2590 | ||
2584 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
2591 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
2585 | mov [esp+36],dword 1 |
2592 | mov [esp+36],dword 1 |
2586 | movzx ecx, word [WIN_STACK + ebx * 2] |
2593 | movzx ecx, word [WIN_STACK + ebx * 2] |
2587 | mov edx, [TASK_COUNT] ; less than 256 processes |
2594 | mov edx, [TASK_COUNT] ; less than 256 processes |
2588 | cmp ecx,edx |
2595 | cmp ecx,edx |
2589 | jne .exit |
2596 | jne .exit |
2590 | movzx eax,byte [BTN_COUNT] |
2597 | movzx eax,byte [BTN_COUNT] |
2591 | test eax,eax |
2598 | test eax,eax |
2592 | jz .exit |
2599 | jz .exit |
2593 | mov eax,[BTN_BUFF] |
2600 | mov eax,[BTN_BUFF] |
2594 | shl eax,8 |
2601 | shl eax,8 |
2595 | mov [BTN_COUNT],byte 0 |
2602 | mov [BTN_COUNT],byte 0 |
2596 | mov [esp+36],eax |
2603 | mov [esp+36],eax |
2597 | .exit: |
2604 | .exit: |
2598 | ret |
2605 | ret |
2599 | 2606 | ||
2600 | 2607 | ||
2601 | align 4 |
2608 | align 4 |
2602 | 2609 | ||
2603 | sys_cpuusage: |
2610 | sys_cpuusage: |
2604 | 2611 | ||
2605 | ; RETURN: |
2612 | ; RETURN: |
2606 | ; |
2613 | ; |
2607 | ; +00 dword process cpu usage |
2614 | ; +00 dword process cpu usage |
2608 | ; +04 word position in windowing stack |
2615 | ; +04 word position in windowing stack |
2609 | ; +06 word windowing stack value at current position (cpu nro) |
2616 | ; +06 word windowing stack value at current position (cpu nro) |
2610 | ; +10 12 bytes name |
2617 | ; +10 12 bytes name |
2611 | ; +22 dword start in mem |
2618 | ; +22 dword start in mem |
2612 | ; +26 dword used mem |
2619 | ; +26 dword used mem |
2613 | ; +30 dword PID , process idenfification number |
2620 | ; +30 dword PID , process idenfification number |
2614 | ; |
2621 | ; |
2615 | 2622 | ||
2616 | mov edi,[TASK_BASE] ; eax = return area |
2623 | mov edi,[TASK_BASE] ; eax = return area |
2617 | add eax,[edi + TASKDATA.mem_start] |
2624 | add eax,[edi + TASKDATA.mem_start] |
2618 | 2625 | ||
2619 | cmp ebx,-1 ; who am I ? |
2626 | cmp ebx,-1 ; who am I ? |
2620 | jne no_who_am_i |
2627 | jne no_who_am_i |
2621 | mov ebx,[CURRENT_TASK] |
2628 | mov ebx,[CURRENT_TASK] |
2622 | no_who_am_i: |
2629 | no_who_am_i: |
2623 | 2630 | ||
2624 | push eax ; return area |
2631 | push eax ; return area |
2625 | push ebx ; process number |
2632 | push ebx ; process number |
2626 | 2633 | ||
2627 | push ebx |
2634 | push ebx |
2628 | push ebx |
2635 | push ebx |
2629 | push eax |
2636 | push eax |
2630 | 2637 | ||
2631 | ; return memory usage |
2638 | ; return memory usage |
2632 | 2639 | ||
2633 | xor edx,edx |
2640 | xor edx,edx |
2634 | mov eax,0x20 |
2641 | mov eax,0x20 |
2635 | mul ebx |
2642 | mul ebx |
2636 | add eax,CURRENT_TASK+TASKDATA.cpu_usage |
2643 | add eax,CURRENT_TASK+TASKDATA.cpu_usage |
2637 | mov ebx,eax |
2644 | mov ebx,eax |
2638 | pop eax |
2645 | pop eax |
2639 | mov ecx,[ebx] |
2646 | mov ecx,[ebx] |
2640 | mov [eax],ecx |
2647 | mov [eax],ecx |
2641 | pop ebx |
2648 | pop ebx |
2642 | mov cx, [WIN_STACK + ebx * 2] |
2649 | mov cx, [WIN_STACK + ebx * 2] |
2643 | mov [eax+4],cx |
2650 | mov [eax+4],cx |
2644 | mov cx, [WIN_POS + ebx * 2] |
2651 | mov cx, [WIN_POS + ebx * 2] |
2645 | mov [eax+6],cx |
2652 | mov [eax+6],cx |
2646 | push eax |
2653 | push eax |
2647 | mov eax,ebx |
2654 | mov eax,ebx |
2648 | shl eax,8 |
2655 | shl eax,8 |
2649 | add eax,SLOT_BASE+APPDATA.app_name |
2656 | add eax,SLOT_BASE+APPDATA.app_name |
2650 | pop ebx |
2657 | pop ebx |
2651 | add ebx,10 |
2658 | add ebx,10 |
2652 | mov ecx,11 |
2659 | mov ecx,11 |
2653 | call memmove |
2660 | call memmove |
2654 | 2661 | ||
2655 | ; memory usage |
2662 | ; memory usage |
2656 | 2663 | ||
2657 | xor eax,eax |
2664 | xor eax,eax |
2658 | mov edx,0x100000*16 |
2665 | mov edx,0x100000*16 |
2659 | pop ecx ; get gdt of tss |
2666 | pop ecx ; get gdt of tss |
2660 | cmp ecx,1 |
2667 | cmp ecx,1 |
2661 | je os_mem |
2668 | je os_mem |
2662 | shl ecx,8 |
2669 | shl ecx,8 |
2663 | mov edx,[SLOT_BASE+ecx+APPDATA.mem_size] ;0x8c |
2670 | mov edx,[SLOT_BASE+ecx+APPDATA.mem_size] ;0x8c |
2664 | mov eax,std_application_base_address |
2671 | mov eax,std_application_base_address |
2665 | ; eax run base -> edx used memory |
2672 | ; eax run base -> edx used memory |
2666 | os_mem: |
2673 | os_mem: |
2667 | dec edx |
2674 | dec edx |
2668 | mov [ebx+12],eax |
2675 | mov [ebx+12],eax |
2669 | mov [ebx+16],edx |
2676 | mov [ebx+16],edx |
2670 | 2677 | ||
2671 | ; PID (+30) |
2678 | ; PID (+30) |
2672 | 2679 | ||
2673 | mov eax,[esp] |
2680 | mov eax,[esp] |
2674 | shl eax,5 |
2681 | shl eax,5 |
2675 | add eax,CURRENT_TASK+TASKDATA.pid |
2682 | add eax,CURRENT_TASK+TASKDATA.pid |
2676 | mov eax,[eax] |
2683 | mov eax,[eax] |
2677 | mov [ebx+20],eax |
2684 | mov [ebx+20],eax |
2678 | 2685 | ||
2679 | ; window position and size |
2686 | ; window position and size |
2680 | 2687 | ||
2681 | mov esi,[esp] |
2688 | mov esi,[esp] |
2682 | shl esi,5 |
2689 | shl esi,5 |
2683 | add esi,window_data + WDATA.box |
2690 | add esi,window_data + WDATA.box |
2684 | mov edi,[esp+4] |
2691 | mov edi,[esp+4] |
2685 | add edi,34 |
2692 | add edi,34 |
2686 | mov ecx,4 |
2693 | mov ecx,4 |
2687 | cld |
2694 | cld |
2688 | rep movsd |
2695 | rep movsd |
2689 | 2696 | ||
2690 | ; Process state (+50) |
2697 | ; Process state (+50) |
2691 | 2698 | ||
2692 | mov eax,[esp] |
2699 | mov eax,[esp] |
2693 | shl eax,5 |
2700 | shl eax,5 |
2694 | add eax,CURRENT_TASK+TASKDATA.state |
2701 | add eax,CURRENT_TASK+TASKDATA.state |
2695 | mov eax,[eax] |
2702 | mov eax,[eax] |
2696 | mov [ebx+40],ax |
2703 | mov [ebx+40],ax |
2697 | 2704 | ||
2698 | ; Window client area box |
2705 | ; Window client area box |
2699 | 2706 | ||
2700 | mov esi,[esp] |
2707 | mov esi,[esp] |
2701 | shl esi,8 |
2708 | shl esi,8 |
2702 | add esi,SLOT_BASE+APPDATA.wnd_clientbox |
2709 | add esi,SLOT_BASE+APPDATA.wnd_clientbox |
2703 | lea edi,[ebx+44] |
2710 | lea edi,[ebx+44] |
2704 | mov ecx,4 |
2711 | mov ecx,4 |
2705 | rep movsd |
2712 | rep movsd |
2706 | 2713 | ||
2707 | ; Window state |
2714 | ; Window state |
2708 | 2715 | ||
2709 | mov esi,[esp] |
2716 | mov esi,[esp] |
2710 | shl esi,5 |
2717 | shl esi,5 |
2711 | add esi,window_data + WDATA.box |
2718 | add esi,window_data + WDATA.box |
2712 | mov al,[esi+WDATA.fl_wstate] |
2719 | mov al,[esi+WDATA.fl_wstate] |
2713 | mov [edi],al |
2720 | mov [edi],al |
2714 | 2721 | ||
2715 | pop ebx |
2722 | pop ebx |
2716 | pop eax |
2723 | pop eax |
2717 | 2724 | ||
2718 | ; return number of processes |
2725 | ; return number of processes |
2719 | 2726 | ||
2720 | mov eax,[TASK_COUNT] |
2727 | mov eax,[TASK_COUNT] |
2721 | mov [esp+36],eax |
2728 | mov [esp+36],eax |
2722 | ret |
2729 | ret |
2723 | 2730 | ||
2724 | align 4 |
2731 | align 4 |
2725 | sys_clock: |
2732 | sys_clock: |
2726 | cli |
2733 | cli |
2727 | ; Mikhail Lisovin xx Jan 2005 |
2734 | ; Mikhail Lisovin xx Jan 2005 |
2728 | @@: mov al, 10 |
2735 | @@: mov al, 10 |
2729 | out 0x70, al |
2736 | out 0x70, al |
2730 | in al, 0x71 |
2737 | in al, 0x71 |
2731 | test al, al |
2738 | test al, al |
2732 | jns @f |
2739 | jns @f |
2733 | mov esi, 1 |
2740 | mov esi, 1 |
2734 | call delay_ms |
2741 | call delay_ms |
2735 | jmp @b |
2742 | jmp @b |
2736 | @@: |
2743 | @@: |
2737 | ; end Lisovin's fix |
2744 | ; end Lisovin's fix |
2738 | 2745 | ||
2739 | xor al,al ; seconds |
2746 | xor al,al ; seconds |
2740 | out 0x70,al |
2747 | out 0x70,al |
2741 | in al,0x71 |
2748 | in al,0x71 |
2742 | movzx ecx,al |
2749 | movzx ecx,al |
2743 | mov al,02 ; minutes |
2750 | mov al,02 ; minutes |
2744 | shl ecx,16 |
2751 | shl ecx,16 |
2745 | out 0x70,al |
2752 | out 0x70,al |
2746 | in al,0x71 |
2753 | in al,0x71 |
2747 | movzx edx,al |
2754 | movzx edx,al |
2748 | mov al,04 ; hours |
2755 | mov al,04 ; hours |
2749 | shl edx,8 |
2756 | shl edx,8 |
2750 | out 0x70,al |
2757 | out 0x70,al |
2751 | in al,0x71 |
2758 | in al,0x71 |
2752 | add ecx,edx |
2759 | add ecx,edx |
2753 | movzx edx,al |
2760 | movzx edx,al |
2754 | add ecx,edx |
2761 | add ecx,edx |
2755 | sti |
2762 | sti |
2756 | mov [esp+36],ecx |
2763 | mov [esp+36],ecx |
2757 | ret |
2764 | ret |
2758 | 2765 | ||
2759 | 2766 | ||
2760 | align 4 |
2767 | align 4 |
2761 | 2768 | ||
2762 | sys_date: |
2769 | sys_date: |
2763 | 2770 | ||
2764 | cli |
2771 | cli |
2765 | 2772 | ||
2766 | @@: mov al, 10 |
2773 | @@: mov al, 10 |
2767 | out 0x70, al |
2774 | out 0x70, al |
2768 | in al, 0x71 |
2775 | in al, 0x71 |
2769 | test al, al |
2776 | test al, al |
2770 | jns @f |
2777 | jns @f |
2771 | mov esi, 1 |
2778 | mov esi, 1 |
2772 | call delay_ms |
2779 | call delay_ms |
2773 | jmp @b |
2780 | jmp @b |
2774 | @@: |
2781 | @@: |
2775 | 2782 | ||
2776 | mov ch,0 |
2783 | mov ch,0 |
2777 | mov al,7 ; date |
2784 | mov al,7 ; date |
2778 | out 0x70,al |
2785 | out 0x70,al |
2779 | in al,0x71 |
2786 | in al,0x71 |
2780 | mov cl,al |
2787 | mov cl,al |
2781 | mov al,8 ; month |
2788 | mov al,8 ; month |
2782 | shl ecx,16 |
2789 | shl ecx,16 |
2783 | out 0x70,al |
2790 | out 0x70,al |
2784 | in al,0x71 |
2791 | in al,0x71 |
2785 | mov ch,al |
2792 | mov ch,al |
2786 | mov al,9 ; year |
2793 | mov al,9 ; year |
2787 | out 0x70,al |
2794 | out 0x70,al |
2788 | in al,0x71 |
2795 | in al,0x71 |
2789 | mov cl,al |
2796 | mov cl,al |
2790 | sti |
2797 | sti |
2791 | mov [esp+36],ecx |
2798 | mov [esp+36],ecx |
2792 | ret |
2799 | ret |
2793 | 2800 | ||
2794 | 2801 | ||
2795 | ; redraw status |
2802 | ; redraw status |
2796 | 2803 | ||
2797 | sys_redrawstat: |
2804 | sys_redrawstat: |
2798 | 2805 | ||
2799 | cmp eax,1 |
2806 | cmp eax,1 |
2800 | jne no_widgets_away |
2807 | jne no_widgets_away |
2801 | 2808 | ||
2802 | ; buttons away |
2809 | ; buttons away |
2803 | 2810 | ||
2804 | mov ecx,[CURRENT_TASK] |
2811 | mov ecx,[CURRENT_TASK] |
2805 | 2812 | ||
2806 | sys_newba2: |
2813 | sys_newba2: |
2807 | 2814 | ||
2808 | mov edi,[BTN_ADDR] |
2815 | mov edi,[BTN_ADDR] |
2809 | cmp [edi],dword 0 ; empty button list ? |
2816 | cmp [edi],dword 0 ; empty button list ? |
2810 | je end_of_buttons_away |
2817 | je end_of_buttons_away |
2811 | 2818 | ||
2812 | movzx ebx,word [edi] |
2819 | movzx ebx,word [edi] |
2813 | inc ebx |
2820 | inc ebx |
2814 | 2821 | ||
2815 | mov eax,edi |
2822 | mov eax,edi |
2816 | 2823 | ||
2817 | sys_newba: |
2824 | sys_newba: |
2818 | 2825 | ||
2819 | dec ebx |
2826 | dec ebx |
2820 | jz end_of_buttons_away |
2827 | jz end_of_buttons_away |
2821 | 2828 | ||
2822 | add eax,0x10 |
2829 | add eax,0x10 |
2823 | cmp cx,[eax] |
2830 | cmp cx,[eax] |
2824 | jnz sys_newba |
2831 | jnz sys_newba |
2825 | 2832 | ||
2826 | push eax ebx ecx |
2833 | push eax ebx ecx |
2827 | mov ecx,ebx |
2834 | mov ecx,ebx |
2828 | inc ecx |
2835 | inc ecx |
2829 | shl ecx,4 |
2836 | shl ecx,4 |
2830 | mov ebx,eax |
2837 | mov ebx,eax |
2831 | add eax,0x10 |
2838 | add eax,0x10 |
2832 | call memmove |
2839 | call memmove |
2833 | dec dword [edi] |
2840 | dec dword [edi] |
2834 | pop ecx ebx eax |
2841 | pop ecx ebx eax |
2835 | 2842 | ||
2836 | jmp sys_newba2 |
2843 | jmp sys_newba2 |
2837 | 2844 | ||
2838 | end_of_buttons_away: |
2845 | end_of_buttons_away: |
2839 | 2846 | ||
2840 | ret |
2847 | ret |
2841 | 2848 | ||
2842 | no_widgets_away: |
2849 | no_widgets_away: |
2843 | 2850 | ||
2844 | cmp eax,2 |
2851 | cmp eax,2 |
2845 | jnz srl1 |
2852 | jnz srl1 |
2846 | 2853 | ||
2847 | mov edx,[TASK_BASE] ; return whole screen draw area for this app |
2854 | mov edx,[TASK_BASE] ; return whole screen draw area for this app |
2848 | add edx,draw_data-CURRENT_TASK |
2855 | add edx,draw_data-CURRENT_TASK |
2849 | mov [edx+RECT.left], 0 |
2856 | mov [edx+RECT.left], 0 |
2850 | mov [edx+RECT.top], 0 |
2857 | mov [edx+RECT.top], 0 |
2851 | mov eax,[ScreenWidth] |
2858 | mov eax,[ScreenWidth] |
2852 | mov [edx+RECT.right],eax |
2859 | mov [edx+RECT.right],eax |
2853 | mov eax,[ScreenHeight] |
2860 | mov eax,[ScreenHeight] |
2854 | mov [edx+RECT.bottom],eax |
2861 | mov [edx+RECT.bottom],eax |
2855 | 2862 | ||
2856 | mov edi,[TASK_BASE] |
2863 | mov edi,[TASK_BASE] |
2857 | or [edi-twdw+WDATA.fl_wdrawn], 1 ; no new position & buttons from app |
2864 | or [edi-twdw+WDATA.fl_wdrawn], 1 ; no new position & buttons from app |
2858 | 2865 | ||
2859 | call sys_window_mouse |
2866 | call sys_window_mouse |
2860 | 2867 | ||
2861 | ret |
2868 | ret |
2862 | 2869 | ||
2863 | srl1: |
2870 | srl1: |
2864 | 2871 | ||
2865 | ret |
2872 | ret |
2866 | 2873 | ||
2867 | 2874 | ||
2868 | sys_drawwindow: |
2875 | sys_drawwindow: |
2869 | 2876 | ||
2870 | mov edi,ecx |
2877 | mov edi,ecx |
2871 | shr edi,16+8 |
2878 | shr edi,16+8 |
2872 | and edi,15 |
2879 | and edi,15 |
2873 | 2880 | ||
2874 | cmp edi,0 ; type I - original style |
2881 | cmp edi,0 ; type I - original style |
2875 | jne nosyswI |
2882 | jne nosyswI |
2876 | inc [mouse_pause] |
2883 | inc [mouse_pause] |
2877 | call [disable_mouse] |
2884 | call [disable_mouse] |
2878 | call sys_set_window |
2885 | call sys_set_window |
2879 | call [disable_mouse] |
2886 | call [disable_mouse] |
2880 | call drawwindow_I |
2887 | call drawwindow_I |
2881 | ;dec [mouse_pause] |
2888 | ;dec [mouse_pause] |
2882 | ;call [draw_pointer] |
2889 | ;call [draw_pointer] |
2883 | ;ret |
2890 | ;ret |
2884 | jmp draw_window_caption.2 |
2891 | jmp draw_window_caption.2 |
2885 | nosyswI: |
2892 | nosyswI: |
2886 | 2893 | ||
2887 | cmp edi,1 ; type II - only reserve area, no draw |
2894 | cmp edi,1 ; type II - only reserve area, no draw |
2888 | jne nosyswII |
2895 | jne nosyswII |
2889 | inc [mouse_pause] |
2896 | inc [mouse_pause] |
2890 | call [disable_mouse] |
2897 | call [disable_mouse] |
2891 | call sys_set_window |
2898 | call sys_set_window |
2892 | call [disable_mouse] |
2899 | call [disable_mouse] |
2893 | call sys_window_mouse |
2900 | call sys_window_mouse |
2894 | dec [mouse_pause] |
2901 | dec [mouse_pause] |
2895 | call [draw_pointer] |
2902 | call [draw_pointer] |
2896 | ret |
2903 | ret |
2897 | nosyswII: |
2904 | nosyswII: |
2898 | 2905 | ||
2899 | cmp edi,2 ; type III - new style |
2906 | cmp edi,2 ; type III - new style |
2900 | jne nosyswIII |
2907 | jne nosyswIII |
2901 | inc [mouse_pause] |
2908 | inc [mouse_pause] |
2902 | call [disable_mouse] |
2909 | call [disable_mouse] |
2903 | call sys_set_window |
2910 | call sys_set_window |
2904 | call [disable_mouse] |
2911 | call [disable_mouse] |
2905 | call drawwindow_III |
2912 | call drawwindow_III |
2906 | ;dec [mouse_pause] |
2913 | ;dec [mouse_pause] |
2907 | ;call [draw_pointer] |
2914 | ;call [draw_pointer] |
2908 | ;ret |
2915 | ;ret |
2909 | jmp draw_window_caption.2 |
2916 | jmp draw_window_caption.2 |
2910 | nosyswIII: |
2917 | nosyswIII: |
2911 | 2918 | ||
2912 | cmp edi,3 ; type IV - skinned window |
2919 | cmp edi,3 ; type IV - skinned window |
2913 | jne nosyswIV |
2920 | jne nosyswIV |
2914 | 2921 | ||
2915 | ; parameter for drawwindow_IV |
2922 | ; parameter for drawwindow_IV |
2916 | push 0 |
2923 | push 0 |
2917 | mov edi, [TASK_COUNT] |
2924 | mov edi, [TASK_COUNT] |
2918 | movzx edi, word [WIN_POS + edi*2] |
2925 | movzx edi, word [WIN_POS + edi*2] |
2919 | cmp edi, [CURRENT_TASK] |
2926 | cmp edi, [CURRENT_TASK] |
2920 | jne @f |
2927 | jne @f |
2921 | inc dword [esp] |
2928 | inc dword [esp] |
2922 | @@: |
2929 | @@: |
2923 | 2930 | ||
2924 | inc [mouse_pause] |
2931 | inc [mouse_pause] |
2925 | call [disable_mouse] |
2932 | call [disable_mouse] |
2926 | call sys_set_window |
2933 | call sys_set_window |
2927 | call [disable_mouse] |
2934 | call [disable_mouse] |
2928 | call drawwindow_IV |
2935 | call drawwindow_IV |
2929 | ;dec [mouse_pause] |
2936 | ;dec [mouse_pause] |
2930 | ;call [draw_pointer] |
2937 | ;call [draw_pointer] |
2931 | ;ret |
2938 | ;ret |
2932 | jmp draw_window_caption.2 |
2939 | jmp draw_window_caption.2 |
2933 | nosyswIV: |
2940 | nosyswIV: |
2934 | 2941 | ||
2935 | ret |
2942 | ret |
2936 | 2943 | ||
2937 | 2944 | ||
2938 | draw_window_caption: |
2945 | draw_window_caption: |
2939 | inc [mouse_pause] |
2946 | inc [mouse_pause] |
2940 | call [disable_mouse] |
2947 | call [disable_mouse] |
2941 | 2948 | ||
2942 | xor eax,eax |
2949 | xor eax,eax |
2943 | mov edx,[TASK_COUNT] |
2950 | mov edx,[TASK_COUNT] |
2944 | movzx edx,word[WIN_POS+edx*2] |
2951 | movzx edx,word[WIN_POS+edx*2] |
2945 | cmp edx,[CURRENT_TASK] |
2952 | cmp edx,[CURRENT_TASK] |
2946 | jne @f |
2953 | jne @f |
2947 | inc eax |
2954 | inc eax |
2948 | @@: mov edx,[CURRENT_TASK] |
2955 | @@: mov edx,[CURRENT_TASK] |
2949 | shl edx,5 |
2956 | shl edx,5 |
2950 | add edx,window_data |
2957 | add edx,window_data |
2951 | movzx ebx,[edx+WDATA.fl_wstyle] |
2958 | movzx ebx,[edx+WDATA.fl_wstyle] |
2952 | and bl,0x0F |
2959 | and bl,0x0F |
2953 | cmp bl,3 |
2960 | cmp bl,3 |
2954 | jne .not_style_3 |
2961 | jne .not_style_3 |
2955 | 2962 | ||
2956 | push edx |
2963 | push edx |
2957 | call drawwindow_IV_caption |
2964 | call drawwindow_IV_caption |
2958 | add esp,4 |
2965 | add esp,4 |
2959 | jmp .2 |
2966 | jmp .2 |
2960 | 2967 | ||
2961 | .not_style_3: |
2968 | .not_style_3: |
2962 | cmp bl,2 |
2969 | cmp bl,2 |
2963 | jne .not_style_2 |
2970 | jne .not_style_2 |
2964 | 2971 | ||
2965 | call drawwindow_III_caption |
2972 | call drawwindow_III_caption |
2966 | jmp .2 |
2973 | jmp .2 |
2967 | 2974 | ||
2968 | .not_style_2: |
2975 | .not_style_2: |
2969 | cmp bl,0 |
2976 | cmp bl,0 |
2970 | jne .2 |
2977 | jne .2 |
2971 | 2978 | ||
2972 | call drawwindow_I_caption |
2979 | call drawwindow_I_caption |
2973 | 2980 | ||
2974 | ;-------------------------------------------------------------- |
2981 | ;-------------------------------------------------------------- |
2975 | .2: ;jmp @f |
2982 | .2: ;jmp @f |
2976 | mov edi,[CURRENT_TASK] |
2983 | mov edi,[CURRENT_TASK] |
2977 | shl edi,5 |
2984 | shl edi,5 |
2978 | test [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
2985 | test [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
2979 | jz @f |
2986 | jz @f |
2980 | mov ecx,[edi*8+SLOT_BASE+APPDATA.wnd_caption] |
2987 | mov ecx,[edi*8+SLOT_BASE+APPDATA.wnd_caption] |
2981 | or ecx,ecx |
2988 | or ecx,ecx |
2982 | jz @f |
2989 | jz @f |
2983 | add ecx,[edi+CURRENT_TASK+TASKDATA.mem_start] |
2990 | add ecx,[edi+CURRENT_TASK+TASKDATA.mem_start] |
2984 | 2991 | ||
2985 | movzx eax,[edi+window_data+WDATA.fl_wstyle] |
2992 | movzx eax,[edi+window_data+WDATA.fl_wstyle] |
2986 | and al,0x0F |
2993 | and al,0x0F |
2987 | cmp al,3 |
2994 | cmp al,3 |
2988 | jne .not_skinned |
2995 | jne .not_skinned |
2989 | 2996 | ||
2990 | mov ebp,[edi+window_data+WDATA.box.left-2] |
2997 | mov ebp,[edi+window_data+WDATA.box.left-2] |
2991 | mov bp,word[edi+window_data+WDATA.box.top] |
2998 | mov bp,word[edi+window_data+WDATA.box.top] |
2992 | movzx eax,word[edi+window_data+WDATA.box.width] |
2999 | movzx eax,word[edi+window_data+WDATA.box.width] |
2993 | sub ax,[_skinmargins.left] |
3000 | sub ax,[_skinmargins.left] |
2994 | sub ax,[_skinmargins.right] |
3001 | sub ax,[_skinmargins.right] |
2995 | cwde |
3002 | cwde |
2996 | cdq |
3003 | cdq |
2997 | mov ebx,6 |
3004 | mov ebx,6 |
2998 | idiv ebx |
3005 | idiv ebx |
2999 | or eax,eax |
3006 | or eax,eax |
3000 | js @f |
3007 | js @f |
3001 | mov edx,eax |
3008 | mov edx,eax |
3002 | mov eax,dword[_skinmargins.left-2] |
3009 | mov eax,dword[_skinmargins.left-2] |
3003 | mov ax,word[_skinh] |
3010 | mov ax,word[_skinh] |
3004 | sub ax,[_skinmargins.bottom] |
3011 | sub ax,[_skinmargins.bottom] |
3005 | sub ax,[_skinmargins.top] |
3012 | sub ax,[_skinmargins.top] |
3006 | sar ax,1 |
3013 | sar ax,1 |
3007 | adc ax,0 |
3014 | adc ax,0 |
3008 | add ax,[_skinmargins.top] |
3015 | add ax,[_skinmargins.top] |
3009 | add ax,-3 |
3016 | add ax,-3 |
3010 | add eax,ebp |
3017 | add eax,ebp |
3011 | jmp .dodraw |
3018 | jmp .dodraw |
3012 | 3019 | ||
3013 | .not_skinned: |
3020 | .not_skinned: |
3014 | cmp al,1 |
3021 | cmp al,1 |
3015 | je @f |
3022 | je @f |
3016 | 3023 | ||
3017 | mov ebp,[edi+window_data+WDATA.box.left-2] |
3024 | mov ebp,[edi+window_data+WDATA.box.left-2] |
3018 | mov bp,word[edi+window_data+WDATA.box.top] |
3025 | mov bp,word[edi+window_data+WDATA.box.top] |
3019 | movzx eax,word[edi+window_data+WDATA.box.width] |
3026 | movzx eax,word[edi+window_data+WDATA.box.width] |
3020 | sub eax,16 |
3027 | sub eax,16 |
3021 | cwde |
3028 | cwde |
3022 | cdq |
3029 | cdq |
3023 | mov ebx,6 |
3030 | mov ebx,6 |
3024 | idiv ebx |
3031 | idiv ebx |
3025 | or eax,eax |
3032 | or eax,eax |
3026 | js @f |
3033 | js @f |
3027 | mov edx,eax |
3034 | mov edx,eax |
3028 | mov eax,0x00080007 |
3035 | mov eax,0x00080007 |
3029 | add eax,ebp |
3036 | add eax,ebp |
3030 | .dodraw: |
3037 | .dodraw: |
3031 | mov ebx,[common_colours+16];0x00FFFFFF |
3038 | mov ebx,[common_colours+16];0x00FFFFFF |
3032 | or ebx, 0x80000000 |
3039 | or ebx, 0x80000000 |
3033 | xor edi,edi |
3040 | xor edi,edi |
3034 | call dtext |
3041 | call dtext |
3035 | 3042 | ||
3036 | @@: |
3043 | @@: |
3037 | ;-------------------------------------------------------------- |
3044 | ;-------------------------------------------------------------- |
3038 | dec [mouse_pause] |
3045 | dec [mouse_pause] |
3039 | call [draw_pointer] |
3046 | call [draw_pointer] |
3040 | ret |
3047 | ret |
3041 | 3048 | ||
3042 | iglobal |
3049 | iglobal |
3043 | align 4 |
3050 | align 4 |
3044 | window_topleft dd \ |
3051 | window_topleft dd \ |
3045 | 1, 21,\ |
3052 | 1, 21,\ |
3046 | 0, 0,\ |
3053 | 0, 0,\ |
3047 | 5, 20,\ |
3054 | 5, 20,\ |
3048 | 5, ? |
3055 | 5, ? |
3049 | endg |
3056 | endg |
3050 | 3057 | ||
3051 | set_window_clientbox: |
3058 | set_window_clientbox: |
3052 | push eax ecx edi |
3059 | push eax ecx edi |
3053 | 3060 | ||
3054 | mov eax,[_skinh] |
3061 | mov eax,[_skinh] |
3055 | mov [window_topleft+4*7],eax |
3062 | mov [window_topleft+4*7],eax |
3056 | 3063 | ||
3057 | mov ecx,edi |
3064 | mov ecx,edi |
3058 | sub edi,window_data |
3065 | sub edi,window_data |
3059 | shl edi,3 |
3066 | shl edi,3 |
3060 | test [ecx+WDATA.fl_wstyle],WSTYLE_CLIENTRELATIVE |
3067 | test [ecx+WDATA.fl_wstyle],WSTYLE_CLIENTRELATIVE |
3061 | jz @f |
3068 | jz @f |
3062 | 3069 | ||
3063 | movzx eax,[ecx+WDATA.fl_wstyle] |
3070 | movzx eax,[ecx+WDATA.fl_wstyle] |
3064 | and eax,0x0F |
3071 | and eax,0x0F |
3065 | mov eax,[eax*8+window_topleft+0] |
3072 | mov eax,[eax*8+window_topleft+0] |
3066 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.left],eax |
3073 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.left],eax |
3067 | shl eax,1 |
3074 | shl eax,1 |
3068 | neg eax |
3075 | neg eax |
3069 | add eax,[ecx+WDATA.box.width] |
3076 | add eax,[ecx+WDATA.box.width] |
3070 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.width],eax |
3077 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.width],eax |
3071 | 3078 | ||
3072 | movzx eax,[ecx+WDATA.fl_wstyle] |
3079 | movzx eax,[ecx+WDATA.fl_wstyle] |
3073 | and eax,0x0F |
3080 | and eax,0x0F |
3074 | push [eax*8+window_topleft+0] |
3081 | push [eax*8+window_topleft+0] |
3075 | mov eax,[eax*8+window_topleft+4] |
3082 | mov eax,[eax*8+window_topleft+4] |
3076 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.top],eax |
3083 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.top],eax |
3077 | neg eax |
3084 | neg eax |
3078 | sub eax,[esp] |
3085 | sub eax,[esp] |
3079 | add eax,[ecx+WDATA.box.height] |
3086 | add eax,[ecx+WDATA.box.height] |
3080 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.height],eax |
3087 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.height],eax |
3081 | add esp,4 |
3088 | add esp,4 |
3082 | 3089 | ||
3083 | pop edi ecx eax |
3090 | pop edi ecx eax |
3084 | ret |
3091 | ret |
3085 | @@: |
3092 | @@: |
3086 | xor eax,eax |
3093 | xor eax,eax |
3087 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.left],eax |
3094 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.left],eax |
3088 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.top],eax |
3095 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.top],eax |
3089 | mov eax,[ecx+WDATA.box.width] |
3096 | mov eax,[ecx+WDATA.box.width] |
3090 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.width],eax |
3097 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.width],eax |
3091 | mov eax,[ecx+WDATA.box.height] |
3098 | mov eax,[ecx+WDATA.box.height] |
3092 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.height],eax |
3099 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.height],eax |
3093 | 3100 | ||
3094 | pop edi ecx eax |
3101 | pop edi ecx eax |
3095 | ret |
3102 | ret |
3096 | 3103 | ||
3097 | sys_set_window: |
3104 | sys_set_window: |
3098 | 3105 | ||
3099 | mov edi,[CURRENT_TASK] |
3106 | mov edi,[CURRENT_TASK] |
3100 | shl edi,5 |
3107 | shl edi,5 |
3101 | add edi,window_data |
3108 | add edi,window_data |
3102 | 3109 | ||
3103 | ; colors |
3110 | ; colors |
3104 | mov [edi+WDATA.cl_workarea],ecx |
3111 | mov [edi+WDATA.cl_workarea],ecx |
3105 | mov [edi+WDATA.cl_titlebar],edx |
3112 | mov [edi+WDATA.cl_titlebar],edx |
3106 | mov [edi+WDATA.cl_frames],esi |
3113 | mov [edi+WDATA.cl_frames],esi |
3107 | 3114 | ||
3108 | ; check flag (?) |
3115 | ; check flag (?) |
3109 | test [edi+WDATA.fl_wdrawn],1 |
3116 | test [edi+WDATA.fl_wdrawn],1 |
3110 | jnz newd |
3117 | jnz newd |
3111 | 3118 | ||
3112 | push eax |
3119 | push eax |
3113 | mov eax,[timer_ticks] ;[0xfdf0] |
3120 | mov eax,[timer_ticks] ;[0xfdf0] |
3114 | add eax,100 |
3121 | add eax,100 |
3115 | mov [new_window_starting],eax |
3122 | mov [new_window_starting],eax |
3116 | pop eax |
3123 | pop eax |
3117 | 3124 | ||
3118 | mov word[edi+WDATA.box.width],ax |
3125 | mov word[edi+WDATA.box.width],ax |
3119 | mov word[edi+WDATA.box.height],bx |
3126 | mov word[edi+WDATA.box.height],bx |
3120 | sar eax,16 |
3127 | sar eax,16 |
3121 | sar ebx,16 |
3128 | sar ebx,16 |
3122 | mov word[edi+WDATA.box.left],ax |
3129 | mov word[edi+WDATA.box.left],ax |
3123 | mov word[edi+WDATA.box.top],bx |
3130 | mov word[edi+WDATA.box.top],bx |
3124 | 3131 | ||
3125 | call check_window_position |
3132 | call check_window_position |
3126 | 3133 | ||
3127 | call set_window_clientbox |
3134 | call set_window_clientbox |
3128 | 3135 | ||
3129 | push ecx esi edi ; save for window fullscreen/resize |
3136 | push ecx esi edi ; save for window fullscreen/resize |
3130 | ;mov esi,edi |
3137 | ;mov esi,edi |
3131 | 3138 | ||
3132 | mov cl,[edi+WDATA.fl_wstyle] |
3139 | mov cl,[edi+WDATA.fl_wstyle] |
3133 | 3140 | ||
3134 | sub edi,window_data |
3141 | sub edi,window_data |
3135 | shl edi,3 |
3142 | shl edi,3 |
3136 | add edi,SLOT_BASE |
3143 | add edi,SLOT_BASE |
3137 | 3144 | ||
3138 | and cl,0x0F |
3145 | and cl,0x0F |
3139 | mov [edi+APPDATA.wnd_caption],0 |
3146 | mov [edi+APPDATA.wnd_caption],0 |
3140 | cmp cl,3 |
3147 | cmp cl,3 |
3141 | jne @f |
3148 | jne @f |
3142 | mov [edi+APPDATA.wnd_caption],esi |
3149 | mov [edi+APPDATA.wnd_caption],esi |
3143 | @@: mov esi,[esp+0] |
3150 | @@: mov esi,[esp+0] |
3144 | 3151 | ||
3145 | add edi, APPDATA.saved_box |
3152 | add edi, APPDATA.saved_box |
3146 | movsd |
3153 | movsd |
3147 | movsd |
3154 | movsd |
3148 | movsd |
3155 | movsd |
3149 | movsd |
3156 | movsd |
3150 | pop edi esi ecx |
3157 | pop edi esi ecx |
3151 | 3158 | ||
3152 | push eax ebx ecx edx |
3159 | push eax ebx ecx edx |
3153 | ;;; mov eax, 1 |
3160 | ;;; mov eax, 1 |
3154 | ;;; call delay_hs |
3161 | ;;; call delay_hs |
3155 | mov eax, [edi+WDATA.box.left] |
3162 | mov eax, [edi+WDATA.box.left] |
3156 | mov ebx, [edi+WDATA.box.top] |
3163 | mov ebx, [edi+WDATA.box.top] |
3157 | mov ecx, [edi+WDATA.box.width] |
3164 | mov ecx, [edi+WDATA.box.width] |
3158 | mov edx, [edi+WDATA.box.height] |
3165 | mov edx, [edi+WDATA.box.height] |
3159 | add ecx, eax |
3166 | add ecx, eax |
3160 | add edx, ebx |
3167 | add edx, ebx |
3161 | call calculatescreen |
3168 | call calculatescreen |
3162 | pop edx ecx ebx eax |
3169 | pop edx ecx ebx eax |
3163 | 3170 | ||
3164 | mov [KEY_COUNT],byte 0 ; empty keyboard buffer |
3171 | mov [KEY_COUNT],byte 0 ; empty keyboard buffer |
3165 | mov [BTN_COUNT],byte 0 ; empty button buffer |
3172 | mov [BTN_COUNT],byte 0 ; empty button buffer |
3166 | 3173 | ||
3167 | newd: |
3174 | newd: |
3168 | mov [edi+WDATA.fl_redraw],byte 0 ; no redraw |
3175 | mov [edi+WDATA.fl_redraw],byte 0 ; no redraw |
3169 | mov edx,edi |
3176 | mov edx,edi |
3170 | 3177 | ||
3171 | ret |
3178 | ret |
3172 | 3179 | ||
3173 | syscall_windowsettings: |
3180 | syscall_windowsettings: |
3174 | 3181 | ||
3175 | .set_window_caption: |
3182 | .set_window_caption: |
3176 | dec eax ; subfunction #1 - set window caption |
3183 | dec eax ; subfunction #1 - set window caption |
3177 | jnz .get_window_caption |
3184 | jnz .get_window_caption |
3178 | 3185 | ||
3179 | ; NOTE: only window owner thread can set its caption, |
3186 | ; NOTE: only window owner thread can set its caption, |
3180 | ; so there's no parameter for PID/TID |
3187 | ; so there's no parameter for PID/TID |
3181 | 3188 | ||
3182 | mov edi,[CURRENT_TASK] |
3189 | mov edi,[CURRENT_TASK] |
3183 | shl edi,5 |
3190 | shl edi,5 |
3184 | 3191 | ||
3185 | ; have to check if caption is within application memory limit |
3192 | ; have to check if caption is within application memory limit |
3186 | ; check is trivial, and if application resizes its memory, |
3193 | ; check is trivial, and if application resizes its memory, |
3187 | ; caption still can become over bounds |
3194 | ; caption still can become over bounds |
3188 | ; diamond, 31.10.2006: check removed because with new memory manager |
3195 | ; diamond, 31.10.2006: check removed because with new memory manager |
3189 | ; there can be valid data after APPDATA.mem_size bound |
3196 | ; there can be valid data after APPDATA.mem_size bound |
3190 | ; mov ecx,[edi*8+SLOT_BASE+APPDATA.mem_size] |
3197 | ; mov ecx,[edi*8+SLOT_BASE+APPDATA.mem_size] |
3191 | ; add ecx,255 ; max caption length |
3198 | ; add ecx,255 ; max caption length |
3192 | ; cmp ebx,ecx |
3199 | ; cmp ebx,ecx |
3193 | ; ja .exit_fail |
3200 | ; ja .exit_fail |
3194 | 3201 | ||
3195 | mov [edi*8+SLOT_BASE+APPDATA.wnd_caption],ebx |
3202 | mov [edi*8+SLOT_BASE+APPDATA.wnd_caption],ebx |
3196 | or [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
3203 | or [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
3197 | 3204 | ||
3198 | call draw_window_caption |
3205 | call draw_window_caption |
3199 | 3206 | ||
3200 | xor eax,eax ; eax = 0 (success) |
3207 | xor eax,eax ; eax = 0 (success) |
3201 | ret |
3208 | ret |
3202 | 3209 | ||
3203 | .get_window_caption: |
3210 | .get_window_caption: |
3204 | dec eax ; subfunction #2 - get window caption |
3211 | dec eax ; subfunction #2 - get window caption |
3205 | jnz .exit_fail |
3212 | jnz .exit_fail |
3206 | 3213 | ||
3207 | ; not implemented yet |
3214 | ; not implemented yet |
3208 | 3215 | ||
3209 | .exit_fail: |
3216 | .exit_fail: |
3210 | xor eax,eax |
3217 | xor eax,eax |
3211 | inc eax ; eax = 1 (fail) |
3218 | inc eax ; eax = 1 (fail) |
3212 | ret |
3219 | ret |
3213 | 3220 | ||
3214 | 3221 | ||
3215 | sys_window_move: |
3222 | sys_window_move: |
3216 | 3223 | ||
3217 | mov edi,[CURRENT_TASK] |
3224 | mov edi,[CURRENT_TASK] |
3218 | shl edi,5 |
3225 | shl edi,5 |
3219 | add edi,window_data |
3226 | add edi,window_data |
3220 | 3227 | ||
3221 | test [edi+WDATA.fl_wstate],WSTATE_MAXIMIZED |
3228 | test [edi+WDATA.fl_wstate],WSTATE_MAXIMIZED |
3222 | jnz .window_move_return |
3229 | jnz .window_move_return |
3223 | 3230 | ||
3224 | push dword [edi + WDATA.box.left] ; save old coordinates |
3231 | push dword [edi + WDATA.box.left] ; save old coordinates |
3225 | push dword [edi + WDATA.box.top] |
3232 | push dword [edi + WDATA.box.top] |
3226 | push dword [edi + WDATA.box.width] |
3233 | push dword [edi + WDATA.box.width] |
3227 | push dword [edi + WDATA.box.height] |
3234 | push dword [edi + WDATA.box.height] |
3228 | 3235 | ||
3229 | cmp eax,-1 ; set new position and size |
3236 | cmp eax,-1 ; set new position and size |
3230 | je .no_x_reposition |
3237 | je .no_x_reposition |
3231 | mov [edi + WDATA.box.left], eax |
3238 | mov [edi + WDATA.box.left], eax |
3232 | .no_x_reposition: |
3239 | .no_x_reposition: |
3233 | cmp ebx,-1 |
3240 | cmp ebx,-1 |
3234 | je .no_y_reposition |
3241 | je .no_y_reposition |
3235 | mov [edi + WDATA.box.top], ebx |
3242 | mov [edi + WDATA.box.top], ebx |
3236 | .no_y_reposition: |
3243 | .no_y_reposition: |
3237 | 3244 | ||
3238 | test [edi+WDATA.fl_wstate],WSTATE_ROLLEDUP |
3245 | test [edi+WDATA.fl_wstate],WSTATE_ROLLEDUP |
3239 | jnz .no_y_resizing |
3246 | jnz .no_y_resizing |
3240 | 3247 | ||
3241 | cmp ecx,-1 |
3248 | cmp ecx,-1 |
3242 | je .no_x_resizing |
3249 | je .no_x_resizing |
3243 | mov [edi + WDATA.box.width], ecx |
3250 | mov [edi + WDATA.box.width], ecx |
3244 | .no_x_resizing: |
3251 | .no_x_resizing: |
3245 | cmp edx,-1 |
3252 | cmp edx,-1 |
3246 | je .no_y_resizing |
3253 | je .no_y_resizing |
3247 | mov [edi + WDATA.box.height], edx |
3254 | mov [edi + WDATA.box.height], edx |
3248 | .no_y_resizing: |
3255 | .no_y_resizing: |
3249 | 3256 | ||
3250 | call check_window_position |
3257 | call check_window_position |
3251 | call set_window_clientbox |
3258 | call set_window_clientbox |
3252 | 3259 | ||
3253 | pushad ; save for window fullscreen/resize |
3260 | pushad ; save for window fullscreen/resize |
3254 | mov esi,edi |
3261 | mov esi,edi |
3255 | sub edi,window_data |
3262 | sub edi,window_data |
3256 | shr edi,5 |
3263 | shr edi,5 |
3257 | shl edi,8 |
3264 | shl edi,8 |
3258 | add edi, SLOT_BASE + APPDATA.saved_box |
3265 | add edi, SLOT_BASE + APPDATA.saved_box |
3259 | mov ecx,4 |
3266 | mov ecx,4 |
3260 | cld |
3267 | cld |
3261 | rep movsd |
3268 | rep movsd |
3262 | popad |
3269 | popad |
3263 | 3270 | ||
3264 | pushad ; calculcate screen at new position |
3271 | pushad ; calculcate screen at new position |
3265 | mov eax, [edi + WDATA.box.left] |
3272 | mov eax, [edi + WDATA.box.left] |
3266 | mov ebx, [edi + WDATA.box.top] |
3273 | mov ebx, [edi + WDATA.box.top] |
3267 | mov ecx, [edi + WDATA.box.width] |
3274 | mov ecx, [edi + WDATA.box.width] |
3268 | mov edx, [edi + WDATA.box.height] |
3275 | mov edx, [edi + WDATA.box.height] |
3269 | add ecx,eax |
3276 | add ecx,eax |
3270 | add edx,ebx |
3277 | add edx,ebx |
3271 | 3278 | ||
3272 | call calculatescreen |
3279 | call calculatescreen |
3273 | popad |
3280 | popad |
3274 | 3281 | ||
3275 | pop edx ; calculcate screen at old position |
3282 | pop edx ; calculcate screen at old position |
3276 | pop ecx |
3283 | pop ecx |
3277 | pop ebx |
3284 | pop ebx |
3278 | pop eax |
3285 | pop eax |
3279 | add ecx,eax |
3286 | add ecx,eax |
3280 | add edx,ebx |
3287 | add edx,ebx |
3281 | mov [dlx],eax ; save for drawlimits |
3288 | mov [dlx],eax ; save for drawlimits |
3282 | mov [dly],ebx |
3289 | mov [dly],ebx |
3283 | mov [dlxe],ecx |
3290 | mov [dlxe],ecx |
3284 | mov [dlye],edx |
3291 | mov [dlye],edx |
3285 | call calculatescreen |
3292 | call calculatescreen |
3286 | 3293 | ||
3287 | mov [edi + WDATA.fl_redraw], 1 ; flag the process as redraw |
3294 | mov [edi + WDATA.fl_redraw], 1 ; flag the process as redraw |
3288 | 3295 | ||
3289 | mov eax,edi ; redraw screen at old position |
3296 | mov eax,edi ; redraw screen at old position |
3290 | xor esi,esi |
3297 | xor esi,esi |
3291 | call redrawscreen |
3298 | call redrawscreen |
3292 | 3299 | ||
3293 | mov [DONT_DRAW_MOUSE],byte 0 ; mouse pointer |
3300 | mov [DONT_DRAW_MOUSE],byte 0 ; mouse pointer |
3294 | mov [MOUSE_BACKGROUND],byte 0 ; no mouse under |
3301 | mov [MOUSE_BACKGROUND],byte 0 ; no mouse under |
3295 | mov [MOUSE_DOWN],byte 0 ; react to mouse up/down |
3302 | mov [MOUSE_DOWN],byte 0 ; react to mouse up/down |
3296 | 3303 | ||
3297 | call [draw_pointer] |
3304 | call [draw_pointer] |
3298 | 3305 | ||
3299 | mov [window_move_pr],0 |
3306 | mov [window_move_pr],0 |
3300 | 3307 | ||
3301 | .window_move_return: |
3308 | .window_move_return: |
3302 | 3309 | ||
3303 | ret |
3310 | ret |
3304 | 3311 | ||
3305 | uglobal |
3312 | uglobal |
3306 | window_move_pr dd 0x0 |
3313 | window_move_pr dd 0x0 |
3307 | window_move_eax dd 0x0 |
3314 | window_move_eax dd 0x0 |
3308 | window_move_ebx dd 0x0 |
3315 | window_move_ebx dd 0x0 |
3309 | window_move_ecx dd 0x0 |
3316 | window_move_ecx dd 0x0 |
3310 | window_move_edx dd 0x0 |
3317 | window_move_edx dd 0x0 |
3311 | endg |
3318 | endg |
3312 | 3319 | ||
3313 | ;ok - 100% work |
3320 | ;ok - 100% work |
3314 | ;nt - not tested |
3321 | ;nt - not tested |
3315 | ;--------------------------------------------------------------------------------------------- |
3322 | ;--------------------------------------------------------------------------------------------- |
3316 | ;eax |
3323 | ;eax |
3317 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
3324 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
3318 | ;1 - change task. Ret nothing. Block. ok. |
3325 | ;1 - change task. Ret nothing. Block. ok. |
3319 | ;2 - performance control |
3326 | ;2 - performance control |
3320 | ; ebx |
3327 | ; ebx |
3321 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
3328 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
3322 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
3329 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
3323 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
3330 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
3324 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
3331 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
3325 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
3332 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
3326 | ;eax |
3333 | ;eax |
3327 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3334 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3328 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3335 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3329 | ;--------------------------------------------------------------------------------------------- |
3336 | ;--------------------------------------------------------------------------------------------- |
3330 | sys_sheduler: ;noname & halyavin |
3337 | sys_sheduler: ;noname & halyavin |
3331 | cmp eax,0 |
3338 | cmp eax,0 |
3332 | je shed_counter |
3339 | je shed_counter |
3333 | cmp eax,2 |
3340 | cmp eax,2 |
3334 | je perf_control |
3341 | je perf_control |
3335 | cmp eax,3 |
3342 | cmp eax,3 |
3336 | je rdmsr_instr |
3343 | je rdmsr_instr |
3337 | cmp eax,4 |
3344 | cmp eax,4 |
3338 | je wrmsr_instr |
3345 | je wrmsr_instr |
3339 | cmp eax,1 |
3346 | cmp eax,1 |
3340 | jne not_supported |
3347 | jne not_supported |
3341 | call change_task ;delay,0 |
3348 | call change_task ;delay,0 |
3342 | ret |
3349 | ret |
3343 | shed_counter: |
3350 | shed_counter: |
3344 | mov eax,[context_counter] |
3351 | mov eax,[context_counter] |
3345 | mov [esp+36],eax |
3352 | mov [esp+36],eax |
3346 | not_supported: |
3353 | not_supported: |
3347 | ret |
3354 | ret |
3348 | perf_control: |
3355 | perf_control: |
3349 | inc eax ;now eax=3 |
3356 | inc eax ;now eax=3 |
3350 | cmp ebx,eax |
3357 | cmp ebx,eax |
3351 | je cache_disable |
3358 | je cache_disable |
3352 | dec eax |
3359 | dec eax |
3353 | cmp ebx,eax |
3360 | cmp ebx,eax |
3354 | je cache_enable |
3361 | je cache_enable |
3355 | dec eax |
3362 | dec eax |
3356 | cmp ebx,eax |
3363 | cmp ebx,eax |
3357 | je is_cache_enabled |
3364 | je is_cache_enabled |
3358 | dec eax |
3365 | dec eax |
3359 | cmp ebx,eax |
3366 | cmp ebx,eax |
3360 | je modify_pce |
3367 | je modify_pce |
3361 | ret |
3368 | ret |
3362 | 3369 | ||
3363 | rdmsr_instr: |
3370 | rdmsr_instr: |
3364 | ;now counter in ecx |
3371 | ;now counter in ecx |
3365 | ;(edx:eax) esi:edi => edx:esi |
3372 | ;(edx:eax) esi:edi => edx:esi |
3366 | mov eax,esi |
3373 | mov eax,esi |
3367 | rdmsr |
3374 | rdmsr |
3368 | mov [esp+36],eax |
3375 | mov [esp+36],eax |
3369 | mov [esp+24],edx ;ret in ebx? |
3376 | mov [esp+24],edx ;ret in ebx? |
3370 | ret |
3377 | ret |
3371 | 3378 | ||
3372 | wrmsr_instr: |
3379 | wrmsr_instr: |
3373 | ;now counter in ecx |
3380 | ;now counter in ecx |
3374 | ;(edx:eax) esi:edi => edx:esi |
3381 | ;(edx:eax) esi:edi => edx:esi |
3375 | ; Fast Call MSR can't be destroy |
3382 | ; Fast Call MSR can't be destroy |
3376 | ; Íî MSR_AMD_EFER ìîæíî èçìåíÿòü, ò.ê. â ýòîì ðåãèñòðå ëèø |
3383 | ; Íî MSR_AMD_EFER ìîæíî èçìåíÿòü, ò.ê. â ýòîì ðåãèñòðå ëèø |
3377 | ; âêëþ÷àþòñÿ/âûêëþ÷àþòñÿ ðàñøèðåííûå âîçìîæíîñòè |
3384 | ; âêëþ÷àþòñÿ/âûêëþ÷àþòñÿ ðàñøèðåííûå âîçìîæíîñòè |
3378 | cmp ecx, MSR_SYSENTER_CS |
3385 | cmp ecx, MSR_SYSENTER_CS |
3379 | je @f |
3386 | je @f |
3380 | cmp ecx, MSR_SYSENTER_ESP |
3387 | cmp ecx, MSR_SYSENTER_ESP |
3381 | je @f |
3388 | je @f |
3382 | cmp ecx, MSR_SYSENTER_EIP |
3389 | cmp ecx, MSR_SYSENTER_EIP |
3383 | je @f |
3390 | je @f |
3384 | cmp ecx, MSR_AMD_STAR |
3391 | cmp ecx, MSR_AMD_STAR |
3385 | je @f |
3392 | je @f |
3386 | 3393 | ||
3387 | mov eax, esi |
3394 | mov eax, esi |
3388 | wrmsr |
3395 | wrmsr |
3389 | ; mov [esp + 36], eax |
3396 | ; mov [esp + 36], eax |
3390 | ; mov [esp + 24], edx ;ret in ebx? |
3397 | ; mov [esp + 24], edx ;ret in ebx? |
3391 | @@: |
3398 | @@: |
3392 | ret |
3399 | ret |
3393 | 3400 | ||
3394 | cache_disable: |
3401 | cache_disable: |
3395 | mov eax,cr0 |
3402 | mov eax,cr0 |
3396 | or eax,01100000000000000000000000000000b |
3403 | or eax,01100000000000000000000000000000b |
3397 | mov cr0,eax |
3404 | mov cr0,eax |
3398 | wbinvd ;set MESI |
3405 | wbinvd ;set MESI |
3399 | ret |
3406 | ret |
3400 | 3407 | ||
3401 | cache_enable: |
3408 | cache_enable: |
3402 | mov eax,cr0 |
3409 | mov eax,cr0 |
3403 | and eax,10011111111111111111111111111111b |
3410 | and eax,10011111111111111111111111111111b |
3404 | mov cr0,eax |
3411 | mov cr0,eax |
3405 | ret |
3412 | ret |
3406 | 3413 | ||
3407 | is_cache_enabled: |
3414 | is_cache_enabled: |
3408 | mov eax,cr0 |
3415 | mov eax,cr0 |
3409 | mov ebx,eax |
3416 | mov ebx,eax |
3410 | and eax,01100000000000000000000000000000b |
3417 | and eax,01100000000000000000000000000000b |
3411 | jz cache_disabled |
3418 | jz cache_disabled |
3412 | mov [esp+36],ebx |
3419 | mov [esp+36],ebx |
3413 | cache_disabled: |
3420 | cache_disabled: |
3414 | mov dword [esp+36],eax ;0 |
3421 | mov dword [esp+36],eax ;0 |
3415 | ret |
3422 | ret |
3416 | 3423 | ||
3417 | modify_pce: |
3424 | modify_pce: |
3418 | mov eax,cr4 |
3425 | mov eax,cr4 |
3419 | ; mov ebx,0 |
3426 | ; mov ebx,0 |
3420 | ; or bx,100000000b ;pce |
3427 | ; or bx,100000000b ;pce |
3421 | ; xor eax,ebx ;invert pce |
3428 | ; xor eax,ebx ;invert pce |
3422 | bts eax,8 ;pce=cr4[8] |
3429 | bts eax,8 ;pce=cr4[8] |
3423 | mov cr4,eax |
3430 | mov cr4,eax |
3424 | mov [esp+36],eax |
3431 | mov [esp+36],eax |
3425 | ret |
3432 | ret |
3426 | ;--------------------------------------------------------------------------------------------- |
3433 | ;--------------------------------------------------------------------------------------------- |
3427 | 3434 | ||
3428 | 3435 | ||
3429 | ; check if pixel is allowed to be drawn |
3436 | ; check if pixel is allowed to be drawn |
3430 | 3437 | ||
3431 | checkpixel: |
3438 | checkpixel: |
3432 | push eax edx |
3439 | push eax edx |
3433 | 3440 | ||
3434 | mov edx,[ScreenWidth] ; screen x size |
3441 | mov edx,[ScreenWidth] ; screen x size |
3435 | inc edx |
3442 | inc edx |
3436 | imul edx, ebx |
3443 | imul edx, ebx |
3437 | mov dl, [eax+edx+display_data] ; lea eax, [...] |
3444 | mov dl, [eax+edx+display_data] ; lea eax, [...] |
3438 | 3445 | ||
3439 | xor ecx, ecx |
3446 | xor ecx, ecx |
3440 | mov eax, [CURRENT_TASK] |
3447 | mov eax, [CURRENT_TASK] |
3441 | cmp al, dl |
3448 | cmp al, dl |
3442 | setne cl |
3449 | setne cl |
3443 | 3450 | ||
3444 | pop edx eax |
3451 | pop edx eax |
3445 | ret |
3452 | ret |
3446 | 3453 | ||
3447 | iglobal |
3454 | iglobal |
3448 | cpustring db '%sys%/CPU',0 |
3455 | cpustring db '%sys%/CPU',0 |
3449 | endg |
3456 | endg |
3450 | 3457 | ||
3451 | uglobal |
3458 | uglobal |
3452 | background_defined db 0 ; diamond, 11.04.2006 |
3459 | background_defined db 0 ; diamond, 11.04.2006 |
3453 | endg |
3460 | endg |
3454 | 3461 | ||
3455 | align 4 |
3462 | align 4 |
3456 | ; check misc |
3463 | ; check misc |
3457 | 3464 | ||
3458 | checkmisc: |
3465 | checkmisc: |
3459 | 3466 | ||
3460 | cmp [ctrl_alt_del], 1 |
3467 | cmp [ctrl_alt_del], 1 |
3461 | jne nocpustart |
3468 | jne nocpustart |
3462 | 3469 | ||
3463 | 3470 | ||
3464 | stdcall kernel_alloc, 0x100 |
3471 | stdcall kernel_alloc, 0x100 |
3465 | push eax |
3472 | push eax |
3466 | mov ebx,eax |
3473 | mov ebx,eax |
3467 | stdcall full_file_name,cpustring,eax |
3474 | stdcall full_file_name,cpustring,eax |
3468 | mov ebp, eax |
3475 | mov ebp, eax |
3469 | 3476 | ||
3470 | xor ebx, ebx |
3477 | xor ebx, ebx |
3471 | xor edx, edx |
3478 | xor edx, edx |
3472 | call fs_execute |
3479 | call fs_execute |
3473 | 3480 | ||
3474 | pop ebx |
3481 | pop ebx |
3475 | push eax |
3482 | push eax |
3476 | stdcall kernel_free, ebx |
3483 | stdcall kernel_free, ebx |
3477 | pop eax |
3484 | pop eax |
3478 | 3485 | ||
3479 | mov [ctrl_alt_del], 0 |
3486 | mov [ctrl_alt_del], 0 |
3480 | 3487 | ||
3481 | nocpustart: |
3488 | nocpustart: |
3482 | cmp [mouse_active], 1 |
3489 | cmp [mouse_active], 1 |
3483 | jne mouse_not_active |
3490 | jne mouse_not_active |
3484 | mov [mouse_active], 0 |
3491 | mov [mouse_active], 0 |
3485 | xor edi, edi |
3492 | xor edi, edi |
3486 | mov ecx, [TASK_COUNT] |
3493 | mov ecx, [TASK_COUNT] |
3487 | set_mouse_event: |
3494 | set_mouse_event: |
3488 | add edi, 256 |
3495 | add edi, 256 |
3489 | or [edi+SLOT_BASE+APPDATA.event_mask], dword 100000b |
3496 | or [edi+SLOT_BASE+APPDATA.event_mask], dword 100000b |
3490 | loop set_mouse_event |
3497 | loop set_mouse_event |
3491 | 3498 | ||
3492 | mouse_not_active: |
3499 | mouse_not_active: |
3493 | cmp [REDRAW_BACKGROUND],byte 0 ; background update ? |
3500 | cmp [REDRAW_BACKGROUND],byte 0 ; background update ? |
3494 | jz nobackgr |
3501 | jz nobackgr |
3495 | cmp [background_defined], 0 |
3502 | cmp [background_defined], 0 |
3496 | jz nobackgr |
3503 | jz nobackgr |
3497 | ; mov [REDRAW_BACKGROUND],byte 2 |
3504 | ; mov [REDRAW_BACKGROUND],byte 2 |
3498 | ; call change_task |
3505 | ; call change_task |
3499 | xor edi, edi |
3506 | xor edi, edi |
3500 | mov ecx, [TASK_COUNT] |
3507 | mov ecx, [TASK_COUNT] |
3501 | set_bgr_event: |
3508 | set_bgr_event: |
3502 | add edi, 256 |
3509 | add edi, 256 |
3503 | or [edi+SLOT_BASE+APPDATA.event_mask], 16 |
3510 | or [edi+SLOT_BASE+APPDATA.event_mask], 16 |
3504 | loop set_bgr_event |
3511 | loop set_bgr_event |
3505 | mov [draw_data+32 + RECT.left],dword 0 |
3512 | mov [draw_data+32 + RECT.left],dword 0 |
3506 | mov [draw_data+32 + RECT.top],dword 0 |
3513 | mov [draw_data+32 + RECT.top],dword 0 |
3507 | mov eax,[ScreenWidth] |
3514 | mov eax,[ScreenWidth] |
3508 | mov ebx,[ScreenHeight] |
3515 | mov ebx,[ScreenHeight] |
3509 | mov [draw_data+32 + RECT.right],eax |
3516 | mov [draw_data+32 + RECT.right],eax |
3510 | mov [draw_data+32 + RECT.bottom],ebx |
3517 | mov [draw_data+32 + RECT.bottom],ebx |
3511 | call drawbackground |
3518 | call drawbackground |
3512 | mov [REDRAW_BACKGROUND],byte 0 |
3519 | mov [REDRAW_BACKGROUND],byte 0 |
3513 | mov [MOUSE_BACKGROUND],byte 0 |
3520 | mov [MOUSE_BACKGROUND],byte 0 |
3514 | 3521 | ||
3515 | nobackgr: |
3522 | nobackgr: |
3516 | 3523 | ||
3517 | ; system shutdown request |
3524 | ; system shutdown request |
3518 | 3525 | ||
3519 | cmp [SYS_SHUTDOWN],byte 0 |
3526 | cmp [SYS_SHUTDOWN],byte 0 |
3520 | je noshutdown |
3527 | je noshutdown |
3521 | 3528 | ||
3522 | mov edx,[shutdown_processes] |
3529 | mov edx,[shutdown_processes] |
3523 | sub dl,2 |
3530 | sub dl,2 |
3524 | 3531 | ||
3525 | cmp [SYS_SHUTDOWN],dl |
3532 | cmp [SYS_SHUTDOWN],dl |
3526 | jne no_mark_system_shutdown |
3533 | jne no_mark_system_shutdown |
3527 | 3534 | ||
3528 | mov edx,OS_BASE+0x3040 |
3535 | mov edx,OS_BASE+0x3040 |
3529 | movzx ecx,byte [SYS_SHUTDOWN] |
3536 | movzx ecx,byte [SYS_SHUTDOWN] |
3530 | add ecx,5 |
3537 | add ecx,5 |
3531 | markz: |
3538 | markz: |
3532 | mov [edx+TASKDATA.state],byte 3 |
3539 | mov [edx+TASKDATA.state],byte 3 |
3533 | add edx,0x20 |
3540 | add edx,0x20 |
3534 | loop markz |
3541 | loop markz |
3535 | 3542 | ||
3536 | no_mark_system_shutdown: |
3543 | no_mark_system_shutdown: |
3537 | 3544 | ||
3538 | call [disable_mouse] |
3545 | call [disable_mouse] |
3539 | 3546 | ||
3540 | dec byte [SYS_SHUTDOWN] |
3547 | dec byte [SYS_SHUTDOWN] |
3541 | 3548 | ||
3542 | cmp [SYS_SHUTDOWN],byte 0 |
3549 | cmp [SYS_SHUTDOWN],byte 0 |
3543 | je system_shutdown |
3550 | je system_shutdown |
3544 | 3551 | ||
3545 | noshutdown: |
3552 | noshutdown: |
3546 | 3553 | ||
3547 | 3554 | ||
3548 | mov eax,[TASK_COUNT] ; termination |
3555 | mov eax,[TASK_COUNT] ; termination |
3549 | mov ebx,TASK_DATA+TASKDATA.state |
3556 | mov ebx,TASK_DATA+TASKDATA.state |
3550 | mov esi,1 |
3557 | mov esi,1 |
3551 | 3558 | ||
3552 | newct: |
3559 | newct: |
3553 | mov cl,[ebx] |
3560 | mov cl,[ebx] |
3554 | cmp cl,byte 3 |
3561 | cmp cl,byte 3 |
3555 | jz terminate |
3562 | jz terminate |
3556 | cmp cl,byte 4 |
3563 | cmp cl,byte 4 |
3557 | jz terminate |
3564 | jz terminate |
3558 | 3565 | ||
3559 | add ebx,0x20 |
3566 | add ebx,0x20 |
3560 | inc esi |
3567 | inc esi |
3561 | dec eax |
3568 | dec eax |
3562 | jnz newct |
3569 | jnz newct |
3563 | 3570 | ||
3564 | ret |
3571 | ret |
3565 | 3572 | ||
3566 | 3573 | ||
3567 | ; redraw screen |
3574 | ; redraw screen |
3568 | 3575 | ||
3569 | redrawscreen: |
3576 | redrawscreen: |
3570 | 3577 | ||
3571 | ; eax , if process window_data base is eax, do not set flag/limits |
3578 | ; eax , if process window_data base is eax, do not set flag/limits |
3572 | 3579 | ||
3573 | pushad |
3580 | pushad |
3574 | push eax |
3581 | push eax |
3575 | 3582 | ||
3576 | ;;; mov eax,2 |
3583 | ;;; mov eax,2 |
3577 | ;;; call delay_hs |
3584 | ;;; call delay_hs |
3578 | 3585 | ||
3579 | ;mov ecx,0 ; redraw flags for apps |
3586 | ;mov ecx,0 ; redraw flags for apps |
3580 | xor ecx,ecx |
3587 | xor ecx,ecx |
3581 | newdw2: |
3588 | newdw2: |
3582 | 3589 | ||
3583 | inc ecx |
3590 | inc ecx |
3584 | push ecx |
3591 | push ecx |
3585 | 3592 | ||
3586 | mov eax,ecx |
3593 | mov eax,ecx |
3587 | shl eax,5 |
3594 | shl eax,5 |
3588 | add eax,window_data |
3595 | add eax,window_data |
3589 | 3596 | ||
3590 | cmp eax,[esp+4] |
3597 | cmp eax,[esp+4] |
3591 | je not_this_task |
3598 | je not_this_task |
3592 | ; check if window in redraw area |
3599 | ; check if window in redraw area |
3593 | mov edi,eax |
3600 | mov edi,eax |
3594 | 3601 | ||
3595 | cmp ecx,1 ; limit for background |
3602 | cmp ecx,1 ; limit for background |
3596 | jz bgli |
3603 | jz bgli |
3597 | 3604 | ||
3598 | mov eax, [edi + WDATA.box.left] |
3605 | mov eax, [edi + WDATA.box.left] |
3599 | mov ebx, [edi + WDATA.box.top] |
3606 | mov ebx, [edi + WDATA.box.top] |
3600 | mov ecx, [edi + WDATA.box.width] |
3607 | mov ecx, [edi + WDATA.box.width] |
3601 | mov edx, [edi + WDATA.box.height] |
3608 | mov edx, [edi + WDATA.box.height] |
3602 | add ecx,eax |
3609 | add ecx,eax |
3603 | add edx,ebx |
3610 | add edx,ebx |
3604 | 3611 | ||
3605 | mov ecx,[dlye] ; ecx = area y end ebx = window y start |
3612 | mov ecx,[dlye] ; ecx = area y end ebx = window y start |
3606 | cmp ecx,ebx |
3613 | cmp ecx,ebx |
3607 | jb ricino |
3614 | jb ricino |
3608 | 3615 | ||
3609 | mov ecx,[dlxe] ; ecx = area x end eax = window x start |
3616 | mov ecx,[dlxe] ; ecx = area x end eax = window x start |
3610 | cmp ecx,eax |
3617 | cmp ecx,eax |
3611 | jb ricino |
3618 | jb ricino |
3612 | 3619 | ||
3613 | mov eax, [edi + WDATA.box.left] |
3620 | mov eax, [edi + WDATA.box.left] |
3614 | mov ebx, [edi + WDATA.box.top] |
3621 | mov ebx, [edi + WDATA.box.top] |
3615 | mov ecx, [edi + WDATA.box.width] |
3622 | mov ecx, [edi + WDATA.box.width] |
3616 | mov edx, [edi + WDATA.box.height] |
3623 | mov edx, [edi + WDATA.box.height] |
3617 | add ecx, eax |
3624 | add ecx, eax |
3618 | add edx, ebx |
3625 | add edx, ebx |
3619 | 3626 | ||
3620 | mov eax,[dly] ; eax = area y start edx = window y end |
3627 | mov eax,[dly] ; eax = area y start edx = window y end |
3621 | cmp edx,eax |
3628 | cmp edx,eax |
3622 | jb ricino |
3629 | jb ricino |
3623 | 3630 | ||
3624 | mov eax,[dlx] ; eax = area x start ecx = window x end |
3631 | mov eax,[dlx] ; eax = area x start ecx = window x end |
3625 | cmp ecx,eax |
3632 | cmp ecx,eax |
3626 | jb ricino |
3633 | jb ricino |
3627 | 3634 | ||
3628 | bgli: |
3635 | bgli: |
3629 | 3636 | ||
3630 | cmp edi,esi |
3637 | cmp edi,esi |
3631 | jz ricino |
3638 | jz ricino |
3632 | 3639 | ||
3633 | mov eax,edi |
3640 | mov eax,edi |
3634 | add eax,draw_data-window_data |
3641 | add eax,draw_data-window_data |
3635 | 3642 | ||
3636 | mov ebx,[dlx] ; set limits |
3643 | mov ebx,[dlx] ; set limits |
3637 | mov [eax + RECT.left], ebx |
3644 | mov [eax + RECT.left], ebx |
3638 | mov ebx,[dly] |
3645 | mov ebx,[dly] |
3639 | mov [eax + RECT.top], ebx |
3646 | mov [eax + RECT.top], ebx |
3640 | mov ebx,[dlxe] |
3647 | mov ebx,[dlxe] |
3641 | mov [eax + RECT.right], ebx |
3648 | mov [eax + RECT.right], ebx |
3642 | mov ebx,[dlye] |
3649 | mov ebx,[dlye] |
3643 | mov [eax + RECT.bottom], ebx |
3650 | mov [eax + RECT.bottom], ebx |
3644 | 3651 | ||
3645 | sub eax,draw_data-window_data |
3652 | sub eax,draw_data-window_data |
3646 | 3653 | ||
3647 | cmp ecx,1 |
3654 | cmp ecx,1 |
3648 | jne nobgrd |
3655 | jne nobgrd |
3649 | cmp esi,1 |
3656 | cmp esi,1 |
3650 | je newdw8 |
3657 | je newdw8 |
3651 | call drawbackground |
3658 | call drawbackground |
3652 | 3659 | ||
3653 | newdw8: |
3660 | newdw8: |
3654 | nobgrd: |
3661 | nobgrd: |
3655 | 3662 | ||
3656 | mov [eax + WDATA.fl_redraw],byte 1 ; mark as redraw |
3663 | mov [eax + WDATA.fl_redraw],byte 1 ; mark as redraw |
3657 | 3664 | ||
3658 | ricino: |
3665 | ricino: |
3659 | 3666 | ||
3660 | not_this_task: |
3667 | not_this_task: |
3661 | 3668 | ||
3662 | pop ecx |
3669 | pop ecx |
3663 | 3670 | ||
3664 | cmp ecx,[TASK_COUNT] |
3671 | cmp ecx,[TASK_COUNT] |
3665 | jle newdw2 |
3672 | jle newdw2 |
3666 | 3673 | ||
3667 | pop eax |
3674 | pop eax |
3668 | popad |
3675 | popad |
3669 | 3676 | ||
3670 | ret |
3677 | ret |
3671 | 3678 | ||
3672 | calculatebackground: ; background |
3679 | calculatebackground: ; background |
3673 | 3680 | ||
3674 | ; all black |
3681 | ; all black |
3675 | 3682 | ||
3676 | mov edi, [img_background] ;IMG_BACKGROUND ; set background to black |
3683 | mov edi, [img_background] ;IMG_BACKGROUND ; set background to black |
3677 | xor eax, eax |
3684 | xor eax, eax |
3678 | mov ecx, 1023 ;0x0fff00 / 4 |
3685 | mov ecx, 1023 ;0x0fff00 / 4 |
3679 | cld |
3686 | cld |
3680 | rep stosd |
3687 | rep stosd |
3681 | 3688 | ||
3682 | mov edi,display_data ; set os to use all pixels |
3689 | mov edi,display_data ; set os to use all pixels |
3683 | mov eax,0x01010101 |
3690 | mov eax,0x01010101 |
3684 | mov ecx,1280*1024 / 4 |
3691 | mov ecx,1280*1024 / 4 |
3685 | rep stosd |
3692 | rep stosd |
3686 | 3693 | ||
3687 | mov byte [REDRAW_BACKGROUND], 0 ; do not draw background! |
3694 | mov byte [REDRAW_BACKGROUND], 0 ; do not draw background! |
3688 | 3695 | ||
3689 | ret |
3696 | ret |
3690 | 3697 | ||
3691 | uglobal |
3698 | uglobal |
3692 | imax dd 0x0 |
3699 | imax dd 0x0 |
3693 | endg |
3700 | endg |
3694 | 3701 | ||
3695 | 3702 | ||
3696 | 3703 | ||
3697 | delay_ms: ; delay in 1/1000 sec |
3704 | delay_ms: ; delay in 1/1000 sec |
3698 | 3705 | ||
3699 | 3706 | ||
3700 | push eax |
3707 | push eax |
3701 | push ecx |
3708 | push ecx |
3702 | 3709 | ||
3703 | mov ecx,esi |
3710 | mov ecx,esi |
3704 | ; |
3711 | ; |
3705 | imul ecx, 33941 |
3712 | imul ecx, 33941 |
3706 | shr ecx, 9 |
3713 | shr ecx, 9 |
3707 | ; |
3714 | ; |
3708 | 3715 | ||
3709 | in al,0x61 |
3716 | in al,0x61 |
3710 | and al,0x10 |
3717 | and al,0x10 |
3711 | mov ah,al |
3718 | mov ah,al |
3712 | cld |
3719 | cld |
3713 | 3720 | ||
3714 | cnt1: in al,0x61 |
3721 | cnt1: in al,0x61 |
3715 | and al,0x10 |
3722 | and al,0x10 |
3716 | cmp al,ah |
3723 | cmp al,ah |
3717 | jz cnt1 |
3724 | jz cnt1 |
3718 | 3725 | ||
3719 | mov ah,al |
3726 | mov ah,al |
3720 | loop cnt1 |
3727 | loop cnt1 |
3721 | 3728 | ||
3722 | pop ecx |
3729 | pop ecx |
3723 | pop eax |
3730 | pop eax |
3724 | 3731 | ||
3725 | ret |
3732 | ret |
3726 | 3733 | ||
3727 | 3734 | ||
3728 | set_app_param: |
3735 | set_app_param: |
3729 | push edi |
3736 | push edi |
3730 | 3737 | ||
3731 | mov edi,[TASK_BASE] |
3738 | mov edi,[TASK_BASE] |
3732 | mov [edi+TASKDATA.event_mask],eax |
3739 | mov [edi+TASKDATA.event_mask],eax |
3733 | 3740 | ||
3734 | pop edi |
3741 | pop edi |
3735 | ret |
3742 | ret |
3736 | 3743 | ||
3737 | 3744 | ||
3738 | 3745 | ||
3739 | delay_hs: ; delay in 1/100 secs |
3746 | delay_hs: ; delay in 1/100 secs |
3740 | push eax |
3747 | push eax |
3741 | push ecx |
3748 | push ecx |
3742 | push edx |
3749 | push edx |
3743 | 3750 | ||
3744 | mov edx,[timer_ticks] |
3751 | mov edx,[timer_ticks] |
3745 | add edx,eax |
3752 | add edx,eax |
3746 | 3753 | ||
3747 | newtic: |
3754 | newtic: |
3748 | mov ecx,[timer_ticks] |
3755 | mov ecx,[timer_ticks] |
3749 | cmp edx,ecx |
3756 | cmp edx,ecx |
3750 | jbe zerodelay |
3757 | jbe zerodelay |
3751 | 3758 | ||
3752 | call change_task |
3759 | call change_task |
3753 | 3760 | ||
3754 | jmp newtic |
3761 | jmp newtic |
3755 | 3762 | ||
3756 | zerodelay: |
3763 | zerodelay: |
3757 | pop edx |
3764 | pop edx |
3758 | pop ecx |
3765 | pop ecx |
3759 | pop eax |
3766 | pop eax |
3760 | 3767 | ||
3761 | ret |
3768 | ret |
3762 | 3769 | ||
3763 | 3770 | ||
3764 | memmove: ; memory move in bytes |
3771 | memmove: ; memory move in bytes |
3765 | 3772 | ||
3766 | ; eax = from |
3773 | ; eax = from |
3767 | ; ebx = to |
3774 | ; ebx = to |
3768 | ; ecx = no of bytes |
3775 | ; ecx = no of bytes |
3769 | test ecx, ecx |
3776 | test ecx, ecx |
3770 | jle .ret |
3777 | jle .ret |
3771 | 3778 | ||
3772 | 3779 | ||
3773 | push esi edi ecx |
3780 | push esi edi ecx |
3774 | 3781 | ||
3775 | mov edi, ebx |
3782 | mov edi, ebx |
3776 | mov esi, eax |
3783 | mov esi, eax |
3777 | 3784 | ||
3778 | test ecx, not 11b |
3785 | test ecx, not 11b |
3779 | jz @f |
3786 | jz @f |
3780 | 3787 | ||
3781 | push ecx |
3788 | push ecx |
3782 | shr ecx, 2 |
3789 | shr ecx, 2 |
3783 | rep movsd |
3790 | rep movsd |
3784 | pop ecx |
3791 | pop ecx |
3785 | and ecx, 11b |
3792 | and ecx, 11b |
3786 | jz .finish |
3793 | jz .finish |
3787 | @@: |
3794 | @@: |
3788 | rep movsb |
3795 | rep movsb |
3789 | 3796 | ||
3790 | .finish: |
3797 | .finish: |
3791 | pop ecx edi esi |
3798 | pop ecx edi esi |
3792 | .ret: |
3799 | .ret: |
3793 | ret |
3800 | ret |
3794 | 3801 | ||
3795 | 3802 | ||
3796 | ; |
3803 | ; |
3797 | ;align 4 |
3804 | ;align 4 |
3798 | ; |
3805 | ; |
3799 | ;read_floppy_file: |
3806 | ;read_floppy_file: |
3800 | ; |
3807 | ; |
3801 | ;; as input |
3808 | ;; as input |
3802 | ;; |
3809 | ;; |
3803 | ;; eax pointer to file |
3810 | ;; eax pointer to file |
3804 | ;; ebx file lenght |
3811 | ;; ebx file lenght |
3805 | ;; ecx start 512 byte block number |
3812 | ;; ecx start 512 byte block number |
3806 | ;; edx number of blocks to read |
3813 | ;; edx number of blocks to read |
3807 | ;; esi pointer to return/work area (atleast 20 000 bytes) |
3814 | ;; esi pointer to return/work area (atleast 20 000 bytes) |
3808 | ;; |
3815 | ;; |
3809 | ;; |
3816 | ;; |
3810 | ;; on return |
3817 | ;; on return |
3811 | ;; |
3818 | ;; |
3812 | ;; eax = 0 command succesful |
3819 | ;; eax = 0 command succesful |
3813 | ;; 1 no fd base and/or partition defined |
3820 | ;; 1 no fd base and/or partition defined |
3814 | ;; 2 yet unsupported FS |
3821 | ;; 2 yet unsupported FS |
3815 | ;; 3 unknown FS |
3822 | ;; 3 unknown FS |
3816 | ;; 4 partition not defined at hd |
3823 | ;; 4 partition not defined at hd |
3817 | ;; 5 file not found |
3824 | ;; 5 file not found |
3818 | ;; ebx = size of file |
3825 | ;; ebx = size of file |
3819 | ; |
3826 | ; |
3820 | ; mov edi,[TASK_BASE] |
3827 | ; mov edi,[TASK_BASE] |
3821 | ; add edi,0x10 |
3828 | ; add edi,0x10 |
3822 | ; add esi,[edi] |
3829 | ; add esi,[edi] |
3823 | ; add eax,[edi] |
3830 | ; add eax,[edi] |
3824 | ; |
3831 | ; |
3825 | ; pushad |
3832 | ; pushad |
3826 | ; mov edi,esi |
3833 | ; mov edi,esi |
3827 | ; add edi,1024 |
3834 | ; add edi,1024 |
3828 | ; mov esi,0x100000+19*512 |
3835 | ; mov esi,0x100000+19*512 |
3829 | ; sub ecx,1 |
3836 | ; sub ecx,1 |
3830 | ; shl ecx,9 |
3837 | ; shl ecx,9 |
3831 | ; add esi,ecx |
3838 | ; add esi,ecx |
3832 | ; shl edx,9 |
3839 | ; shl edx,9 |
3833 | ; mov ecx,edx |
3840 | ; mov ecx,edx |
3834 | ; cld |
3841 | ; cld |
3835 | ; rep movsb |
3842 | ; rep movsb |
3836 | ; popad |
3843 | ; popad |
3837 | ; |
3844 | ; |
3838 | ; mov [esp+36],eax |
3845 | ; mov [esp+36],eax |
3839 | ; mov [esp+24],ebx |
3846 | ; mov [esp+24],ebx |
3840 | ; ret |
3847 | ; ret |
3841 | 3848 | ||
3842 | 3849 | ||
3843 | 3850 | ||
3844 | align 4 |
3851 | align 4 |
3845 | 3852 | ||
3846 | sys_programirq: |
3853 | sys_programirq: |
3847 | 3854 | ||
3848 | mov edi,[TASK_BASE] |
3855 | mov edi,[TASK_BASE] |
3849 | add eax,[edi+TASKDATA.mem_start] |
3856 | add eax,[edi+TASKDATA.mem_start] |
3850 | 3857 | ||
3851 | cmp ebx,16 |
3858 | cmp ebx,16 |
3852 | jae .not_owner |
3859 | jae .not_owner |
3853 | mov edi,[TASK_BASE] |
3860 | mov edi,[TASK_BASE] |
3854 | mov edi,[edi+TASKDATA.pid] |
3861 | mov edi,[edi+TASKDATA.pid] |
3855 | cmp edi,[irq_owner+ebx*4] |
3862 | cmp edi,[irq_owner+ebx*4] |
3856 | je spril1 |
3863 | je spril1 |
3857 | .not_owner: |
3864 | .not_owner: |
3858 | mov [esp+36],dword 1 |
3865 | mov [esp+36],dword 1 |
3859 | ret |
3866 | ret |
3860 | spril1: |
3867 | spril1: |
3861 | 3868 | ||
3862 | mov esi,eax |
3869 | mov esi,eax |
3863 | shl ebx,6 |
3870 | shl ebx,6 |
3864 | add ebx,irq00read |
3871 | add ebx,irq00read |
3865 | mov edi,ebx |
3872 | mov edi,ebx |
3866 | mov ecx,16 |
3873 | mov ecx,16 |
3867 | cld |
3874 | cld |
3868 | rep movsd |
3875 | rep movsd |
3869 | mov [esp+36],dword 0 |
3876 | mov [esp+36],dword 0 |
3870 | ret |
3877 | ret |
3871 | 3878 | ||
3872 | 3879 | ||
3873 | align 4 |
3880 | align 4 |
3874 | 3881 | ||
3875 | get_irq_data: |
3882 | get_irq_data: |
3876 | cmp eax,16 |
3883 | cmp eax,16 |
3877 | jae .not_owner |
3884 | jae .not_owner |
3878 | mov edx,eax ; check for correct owner |
3885 | mov edx,eax ; check for correct owner |
3879 | shl edx,2 |
3886 | shl edx,2 |
3880 | add edx,irq_owner |
3887 | add edx,irq_owner |
3881 | mov edx,[edx] |
3888 | mov edx,[edx] |
3882 | mov edi,[TASK_BASE] |
3889 | mov edi,[TASK_BASE] |
3883 | mov edi,[edi+TASKDATA.pid] |
3890 | mov edi,[edi+TASKDATA.pid] |
3884 | cmp edx,edi |
3891 | cmp edx,edi |
3885 | je gidril1 |
3892 | je gidril1 |
3886 | .not_owner: |
3893 | .not_owner: |
3887 | mov [esp+32],dword 2 ; ecx=2 |
3894 | mov [esp+32],dword 2 ; ecx=2 |
3888 | ret |
3895 | ret |
3889 | 3896 | ||
3890 | gidril1: |
3897 | gidril1: |
3891 | 3898 | ||
3892 | mov ebx,eax |
3899 | mov ebx,eax |
3893 | shl ebx,12 |
3900 | shl ebx,12 |
3894 | add ebx,IRQ_SAVE |
3901 | add ebx,IRQ_SAVE |
3895 | mov eax,[ebx] |
3902 | mov eax,[ebx] |
3896 | mov ecx,1 |
3903 | mov ecx,1 |
3897 | test eax,eax |
3904 | test eax,eax |
3898 | jz gid1 |
3905 | jz gid1 |
3899 | 3906 | ||
3900 | dec eax |
3907 | dec eax |
3901 | mov esi,ebx |
3908 | mov esi,ebx |
3902 | mov [ebx],eax |
3909 | mov [ebx],eax |
3903 | movzx ebx,byte [ebx+0x10] |
3910 | movzx ebx,byte [ebx+0x10] |
3904 | add esi,0x10 |
3911 | add esi,0x10 |
3905 | mov edi,esi |
3912 | mov edi,esi |
3906 | inc esi |
3913 | inc esi |
3907 | mov ecx,4000 / 4 |
3914 | mov ecx,4000 / 4 |
3908 | cld |
3915 | cld |
3909 | rep movsd |
3916 | rep movsd |
3910 | ; xor ecx,ecx ; as result of 'rep' ecx=0 |
3917 | ; xor ecx,ecx ; as result of 'rep' ecx=0 |
3911 | gid1: |
3918 | gid1: |
3912 | mov [esp+36],eax |
3919 | mov [esp+36],eax |
3913 | mov [esp+32],ecx |
3920 | mov [esp+32],ecx |
3914 | mov [esp+24],ebx |
3921 | mov [esp+24],ebx |
3915 | ret |
3922 | ret |
3916 | 3923 | ||
3917 | 3924 | ||
3918 | set_io_access_rights: |
3925 | set_io_access_rights: |
3919 | 3926 | ||
3920 | pushad |
3927 | pushad |
3921 | 3928 | ||
3922 | mov edi, tss._io_map_0 |
3929 | mov edi, tss._io_map_0 |
3923 | 3930 | ||
3924 | ; mov ecx,eax |
3931 | ; mov ecx,eax |
3925 | ; and ecx,7 ; offset in byte |
3932 | ; and ecx,7 ; offset in byte |
3926 | 3933 | ||
3927 | ; shr eax,3 ; number of byte |
3934 | ; shr eax,3 ; number of byte |
3928 | ; add edi,eax |
3935 | ; add edi,eax |
3929 | 3936 | ||
3930 | ; mov ebx,1 |
3937 | ; mov ebx,1 |
3931 | ; shl ebx,cl |
3938 | ; shl ebx,cl |
3932 | 3939 | ||
3933 | cmp ebp,0 ; enable access - ebp = 0 |
3940 | cmp ebp,0 ; enable access - ebp = 0 |
3934 | jne siar1 |
3941 | jne siar1 |
3935 | 3942 | ||
3936 | ; not ebx |
3943 | ; not ebx |
3937 | ; and [edi],byte bl |
3944 | ; and [edi],byte bl |
3938 | btr [edi], eax |
3945 | btr [edi], eax |
3939 | 3946 | ||
3940 | popad |
3947 | popad |
3941 | 3948 | ||
3942 | ret |
3949 | ret |
3943 | 3950 | ||
3944 | siar1: |
3951 | siar1: |
3945 | 3952 | ||
3946 | bts [edi], eax |
3953 | bts [edi], eax |
3947 | ; or [edi],byte bl ; disable access - ebp = 1 |
3954 | ; or [edi],byte bl ; disable access - ebp = 1 |
3948 | 3955 | ||
3949 | popad |
3956 | popad |
3950 | 3957 | ||
3951 | ret |
3958 | ret |
3952 | 3959 | ||
3953 | r_f_port_area: |
3960 | r_f_port_area: |
3954 | 3961 | ||
3955 | test eax, eax |
3962 | test eax, eax |
3956 | jnz free_port_area |
3963 | jnz free_port_area |
3957 | ; je r_port_area |
3964 | ; je r_port_area |
3958 | ; jmp free_port_area |
3965 | ; jmp free_port_area |
3959 | 3966 | ||
3960 | ; r_port_area: |
3967 | ; r_port_area: |
3961 | 3968 | ||
3962 | pushad |
3969 | pushad |
3963 | 3970 | ||
3964 | cmp ebx,ecx ; beginning > end ? |
3971 | cmp ebx,ecx ; beginning > end ? |
3965 | ja rpal1 |
3972 | ja rpal1 |
3966 | cmp ecx,65536 |
3973 | cmp ecx,65536 |
3967 | jae rpal1 |
3974 | jae rpal1 |
3968 | mov esi,[RESERVED_PORTS] |
3975 | mov esi,[RESERVED_PORTS] |
3969 | test esi,esi ; no reserved areas ? |
3976 | test esi,esi ; no reserved areas ? |
3970 | je rpal2 |
3977 | je rpal2 |
3971 | cmp esi,255 ; max reserved |
3978 | cmp esi,255 ; max reserved |
3972 | jae rpal1 |
3979 | jae rpal1 |
3973 | rpal3: |
3980 | rpal3: |
3974 | mov edi,esi |
3981 | mov edi,esi |
3975 | shl edi,4 |
3982 | shl edi,4 |
3976 | add edi,RESERVED_PORTS |
3983 | add edi,RESERVED_PORTS |
3977 | cmp ebx,[edi+8] |
3984 | cmp ebx,[edi+8] |
3978 | ja rpal4 |
3985 | ja rpal4 |
3979 | cmp ecx,[edi+4] |
3986 | cmp ecx,[edi+4] |
3980 | jae rpal1 |
3987 | jae rpal1 |
3981 | ; jb rpal4 |
3988 | ; jb rpal4 |
3982 | ; jmp rpal1 |
3989 | ; jmp rpal1 |
3983 | rpal4: |
3990 | rpal4: |
3984 | 3991 | ||
3985 | dec esi |
3992 | dec esi |
3986 | jnz rpal3 |
3993 | jnz rpal3 |
3987 | jmp rpal2 |
3994 | jmp rpal2 |
3988 | rpal1: |
3995 | rpal1: |
3989 | popad |
3996 | popad |
3990 | mov eax,1 |
3997 | mov eax,1 |
3991 | ret |
3998 | ret |
3992 | 3999 | ||
3993 | rpal2: |
4000 | rpal2: |
3994 | popad |
4001 | popad |
3995 | 4002 | ||
3996 | 4003 | ||
3997 | ; enable port access at port IO map |
4004 | ; enable port access at port IO map |
3998 | cli |
4005 | cli |
3999 | pushad ; start enable io map |
4006 | pushad ; start enable io map |
4000 | 4007 | ||
4001 | cmp ecx,65536 ;16384 |
4008 | cmp ecx,65536 ;16384 |
4002 | jae no_unmask_io ; jge |
4009 | jae no_unmask_io ; jge |
4003 | 4010 | ||
4004 | mov eax,ebx |
4011 | mov eax,ebx |
4005 | 4012 | ||
4006 | new_port_access: |
4013 | new_port_access: |
4007 | 4014 | ||
4008 | pushad |
4015 | pushad |
4009 | 4016 | ||
4010 | xor ebp,ebp ; enable - eax = port |
4017 | xor ebp,ebp ; enable - eax = port |
4011 | call set_io_access_rights |
4018 | call set_io_access_rights |
4012 | 4019 | ||
4013 | popad |
4020 | popad |
4014 | 4021 | ||
4015 | inc eax |
4022 | inc eax |
4016 | cmp eax,ecx |
4023 | cmp eax,ecx |
4017 | jbe new_port_access |
4024 | jbe new_port_access |
4018 | 4025 | ||
4019 | no_unmask_io: |
4026 | no_unmask_io: |
4020 | 4027 | ||
4021 | popad ; end enable io map |
4028 | popad ; end enable io map |
4022 | sti |
4029 | sti |
4023 | 4030 | ||
4024 | mov edi,[RESERVED_PORTS] |
4031 | mov edi,[RESERVED_PORTS] |
4025 | add edi,1 |
4032 | add edi,1 |
4026 | mov [RESERVED_PORTS],edi |
4033 | mov [RESERVED_PORTS],edi |
4027 | shl edi,4 |
4034 | shl edi,4 |
4028 | add edi,RESERVED_PORTS |
4035 | add edi,RESERVED_PORTS |
4029 | mov esi,[TASK_BASE] |
4036 | mov esi,[TASK_BASE] |
4030 | mov esi,[esi+TASKDATA.pid] |
4037 | mov esi,[esi+TASKDATA.pid] |
4031 | mov [edi],esi |
4038 | mov [edi],esi |
4032 | mov [edi+4],ebx |
4039 | mov [edi+4],ebx |
4033 | mov [edi+8],ecx |
4040 | mov [edi+8],ecx |
4034 | 4041 | ||
4035 | xor eax, eax |
4042 | xor eax, eax |
4036 | ret |
4043 | ret |
4037 | 4044 | ||
4038 | free_port_area: |
4045 | free_port_area: |
4039 | 4046 | ||
4040 | pushad |
4047 | pushad |
4041 | 4048 | ||
4042 | mov esi,[RESERVED_PORTS] ; no reserved areas ? |
4049 | mov esi,[RESERVED_PORTS] ; no reserved areas ? |
4043 | test esi,esi |
4050 | test esi,esi |
4044 | je frpal2 |
4051 | je frpal2 |
4045 | mov edx,[TASK_BASE] |
4052 | mov edx,[TASK_BASE] |
4046 | mov edx,[edx+TASKDATA.pid] |
4053 | mov edx,[edx+TASKDATA.pid] |
4047 | frpal3: |
4054 | frpal3: |
4048 | mov edi,esi |
4055 | mov edi,esi |
4049 | shl edi,4 |
4056 | shl edi,4 |
4050 | add edi,RESERVED_PORTS |
4057 | add edi,RESERVED_PORTS |
4051 | cmp edx,[edi] |
4058 | cmp edx,[edi] |
4052 | jne frpal4 |
4059 | jne frpal4 |
4053 | cmp ebx,[edi+4] |
4060 | cmp ebx,[edi+4] |
4054 | jne frpal4 |
4061 | jne frpal4 |
4055 | cmp ecx,[edi+8] |
4062 | cmp ecx,[edi+8] |
4056 | jne frpal4 |
4063 | jne frpal4 |
4057 | jmp frpal1 |
4064 | jmp frpal1 |
4058 | frpal4: |
4065 | frpal4: |
4059 | dec esi |
4066 | dec esi |
4060 | jnz frpal3 |
4067 | jnz frpal3 |
4061 | frpal2: |
4068 | frpal2: |
4062 | popad |
4069 | popad |
4063 | mov eax,1 |
4070 | mov eax,1 |
4064 | ret |
4071 | ret |
4065 | frpal1: |
4072 | frpal1: |
4066 | mov ecx,256 |
4073 | mov ecx,256 |
4067 | sub ecx,esi |
4074 | sub ecx,esi |
4068 | shl ecx,4 |
4075 | shl ecx,4 |
4069 | mov esi,edi |
4076 | mov esi,edi |
4070 | add esi,16 |
4077 | add esi,16 |
4071 | cld |
4078 | cld |
4072 | rep movsb |
4079 | rep movsb |
4073 | 4080 | ||
4074 | dec dword [RESERVED_PORTS] |
4081 | dec dword [RESERVED_PORTS] |
4075 | 4082 | ||
4076 | popad |
4083 | popad |
4077 | 4084 | ||
4078 | 4085 | ||
4079 | ; disable port access at port IO map |
4086 | ; disable port access at port IO map |
4080 | 4087 | ||
4081 | pushad ; start disable io map |
4088 | pushad ; start disable io map |
4082 | 4089 | ||
4083 | cmp ecx,65536 ;16384 |
4090 | cmp ecx,65536 ;16384 |
4084 | jge no_mask_io |
4091 | jge no_mask_io |
4085 | 4092 | ||
4086 | mov eax,ebx |
4093 | mov eax,ebx |
4087 | 4094 | ||
4088 | new_port_access_disable: |
4095 | new_port_access_disable: |
4089 | 4096 | ||
4090 | pushad |
4097 | pushad |
4091 | 4098 | ||
4092 | mov ebp,1 ; disable - eax = port |
4099 | mov ebp,1 ; disable - eax = port |
4093 | call set_io_access_rights |
4100 | call set_io_access_rights |
4094 | 4101 | ||
4095 | popad |
4102 | popad |
4096 | 4103 | ||
4097 | inc eax |
4104 | inc eax |
4098 | cmp eax,ecx |
4105 | cmp eax,ecx |
4099 | jbe new_port_access_disable |
4106 | jbe new_port_access_disable |
4100 | 4107 | ||
4101 | no_mask_io: |
4108 | no_mask_io: |
4102 | 4109 | ||
4103 | popad ; end disable io map |
4110 | popad ; end disable io map |
4104 | 4111 | ||
4105 | xor eax, eax |
4112 | xor eax, eax |
4106 | ret |
4113 | ret |
4107 | 4114 | ||
4108 | 4115 | ||
4109 | reserve_free_irq: |
4116 | reserve_free_irq: |
4110 | 4117 | ||
4111 | mov ecx, 1 |
4118 | mov ecx, 1 |
4112 | cmp ebx, 16 |
4119 | cmp ebx, 16 |
4113 | jae fril1 |
4120 | jae fril1 |
4114 | test eax,eax |
4121 | test eax,eax |
4115 | jz reserve_irq |
4122 | jz reserve_irq |
4116 | 4123 | ||
4117 | lea edi,[irq_owner+ebx*4] |
4124 | lea edi,[irq_owner+ebx*4] |
4118 | mov edx,[edi] |
4125 | mov edx,[edi] |
4119 | mov eax,[TASK_BASE] |
4126 | mov eax,[TASK_BASE] |
4120 | cmp edx,[eax+TASKDATA.pid] |
4127 | cmp edx,[eax+TASKDATA.pid] |
4121 | jne fril1 |
4128 | jne fril1 |
4122 | dec ecx |
4129 | dec ecx |
4123 | mov [edi],ecx |
4130 | mov [edi],ecx |
4124 | fril1: |
4131 | fril1: |
4125 | mov [esp+36],ecx ; return in eax |
4132 | mov [esp+36],ecx ; return in eax |
4126 | ret |
4133 | ret |
4127 | 4134 | ||
4128 | reserve_irq: |
4135 | reserve_irq: |
4129 | 4136 | ||
4130 | lea edi,[irq_owner+ebx*4] |
4137 | lea edi,[irq_owner+ebx*4] |
4131 | cmp dword [edi], 0 |
4138 | cmp dword [edi], 0 |
4132 | jnz ril1 |
4139 | jnz ril1 |
4133 | 4140 | ||
4134 | mov edx,[TASK_BASE] |
4141 | mov edx,[TASK_BASE] |
4135 | mov edx,[edx+TASKDATA.pid] |
4142 | mov edx,[edx+TASKDATA.pid] |
4136 | mov [edi],edx |
4143 | mov [edi],edx |
4137 | dec ecx |
4144 | dec ecx |
4138 | ril1: |
4145 | ril1: |
4139 | mov [esp+36],ecx ; return in eax |
4146 | mov [esp+36],ecx ; return in eax |
4140 | ret |
4147 | ret |
4141 | 4148 | ||
4142 | drawbackground: |
4149 | drawbackground: |
4143 | inc [mouse_pause] |
4150 | inc [mouse_pause] |
4144 | cmp [SCR_MODE],word 0x12 |
4151 | cmp [SCR_MODE],word 0x12 |
4145 | je dbrv20 |
4152 | je dbrv20 |
4146 | dbrv12: |
4153 | dbrv12: |
4147 | cmp [SCR_MODE],word 0100000000000000b |
4154 | cmp [SCR_MODE],word 0100000000000000b |
4148 | jge dbrv20 |
4155 | jge dbrv20 |
4149 | cmp [SCR_MODE],word 0x13 |
4156 | cmp [SCR_MODE],word 0x13 |
4150 | je dbrv20 |
4157 | je dbrv20 |
4151 | call vesa12_drawbackground |
4158 | call vesa12_drawbackground |
4152 | dec [mouse_pause] |
4159 | dec [mouse_pause] |
4153 | call [draw_pointer] |
4160 | call [draw_pointer] |
4154 | ret |
4161 | ret |
4155 | dbrv20: |
4162 | dbrv20: |
4156 | cmp [display_data-12],dword 1 |
4163 | cmp [display_data-12],dword 1 |
4157 | jne bgrstr |
4164 | jne bgrstr |
4158 | call vesa20_drawbackground_tiled |
4165 | call vesa20_drawbackground_tiled |
4159 | dec [mouse_pause] |
4166 | dec [mouse_pause] |
4160 | call [draw_pointer] |
4167 | call [draw_pointer] |
4161 | ret |
4168 | ret |
4162 | bgrstr: |
4169 | bgrstr: |
4163 | call vesa20_drawbackground_stretch |
4170 | call vesa20_drawbackground_stretch |
4164 | dec [mouse_pause] |
4171 | dec [mouse_pause] |
4165 | call [draw_pointer] |
4172 | call [draw_pointer] |
4166 | ret |
4173 | ret |
4167 | 4174 | ||
4168 | align 4 |
4175 | align 4 |
4169 | 4176 | ||
4170 | syscall_putimage: ; PutImage |
4177 | syscall_putimage: ; PutImage |
4171 | 4178 | ||
4172 | mov edx,ecx |
4179 | mov edx,ecx |
4173 | mov ecx,ebx |
4180 | mov ecx,ebx |
4174 | mov ebx, eax |
4181 | mov ebx, eax |
4175 | 4182 | ||
4176 | sys_putimage: |
4183 | sys_putimage: |
4177 | test ecx,0x80008000 |
4184 | test ecx,0x80008000 |
4178 | jnz .exit |
4185 | jnz .exit |
4179 | test ecx,0x0000FFFF |
4186 | test ecx,0x0000FFFF |
4180 | jz .exit |
4187 | jz .exit |
4181 | test ecx,0xFFFF0000 |
4188 | test ecx,0xFFFF0000 |
4182 | jnz @f |
4189 | jnz @f |
4183 | .exit: |
4190 | .exit: |
4184 | ret |
4191 | ret |
4185 | @@: |
4192 | @@: |
4186 | mov edi,[current_slot] |
4193 | mov edi,[current_slot] |
4187 | add dx,word[edi+APPDATA.wnd_clientbox.top] |
4194 | add dx,word[edi+APPDATA.wnd_clientbox.top] |
4188 | rol edx,16 |
4195 | rol edx,16 |
4189 | add dx,word[edi+APPDATA.wnd_clientbox.left] |
4196 | add dx,word[edi+APPDATA.wnd_clientbox.left] |
4190 | rol edx,16 |
4197 | rol edx,16 |
4191 | .forced: |
4198 | .forced: |
4192 | push ebp esi 0 |
4199 | push ebp esi 0 |
4193 | mov ebp, putimage_get24bpp |
4200 | mov ebp, putimage_get24bpp |
4194 | mov esi, putimage_init24bpp |
4201 | mov esi, putimage_init24bpp |
4195 | sys_putimage_bpp: |
4202 | sys_putimage_bpp: |
4196 | ; call [disable_mouse] ; this will be done in xxx_putimage |
4203 | ; call [disable_mouse] ; this will be done in xxx_putimage |
4197 | ; mov eax, vga_putimage |
4204 | ; mov eax, vga_putimage |
4198 | cmp [SCR_MODE], word 0x12 |
4205 | cmp [SCR_MODE], word 0x12 |
4199 | jz @f ;.doit |
4206 | jz @f ;.doit |
4200 | mov eax, vesa12_putimage |
4207 | mov eax, vesa12_putimage |
4201 | cmp [SCR_MODE], word 0100000000000000b |
4208 | cmp [SCR_MODE], word 0100000000000000b |
4202 | jae @f |
4209 | jae @f |
4203 | cmp [SCR_MODE], word 0x13 |
4210 | cmp [SCR_MODE], word 0x13 |
4204 | jnz .doit |
4211 | jnz .doit |
4205 | @@: |
4212 | @@: |
4206 | mov eax, vesa20_putimage |
4213 | mov eax, vesa20_putimage |
4207 | .doit: |
4214 | .doit: |
4208 | inc [mouse_pause] |
4215 | inc [mouse_pause] |
4209 | call eax |
4216 | call eax |
4210 | dec [mouse_pause] |
4217 | dec [mouse_pause] |
4211 | pop ebp esi ebp |
4218 | pop ebp esi ebp |
4212 | jmp [draw_pointer] |
4219 | jmp [draw_pointer] |
4213 | 4220 | ||
4214 | syscall_putimage_palette: |
4221 | syscall_putimage_palette: |
4215 | mov edi, esi |
4222 | mov edi, esi |
4216 | mov esi, edx |
4223 | mov esi, edx |
4217 | mov edx, ecx |
4224 | mov edx, ecx |
4218 | mov ecx, ebx |
4225 | mov ecx, ebx |
4219 | mov ebx, eax |
4226 | mov ebx, eax |
4220 | sys_putimage_palette: |
4227 | sys_putimage_palette: |
4221 | ; ebx = pointer to image |
4228 | ; ebx = pointer to image |
4222 | ; ecx = [xsize]*65536 + [ysize] |
4229 | ; ecx = [xsize]*65536 + [ysize] |
4223 | ; edx = [xstart]*65536 + [ystart] |
4230 | ; edx = [xstart]*65536 + [ystart] |
4224 | ; esi = number of bits per pixel, must be 8, 24 or 32 |
4231 | ; esi = number of bits per pixel, must be 8, 24 or 32 |
4225 | ; edi = pointer to palette |
4232 | ; edi = pointer to palette |
4226 | ; ebp = row delta |
4233 | ; ebp = row delta |
4227 | mov eax, [CURRENT_TASK] |
4234 | mov eax, [CURRENT_TASK] |
4228 | shl eax, 8 |
4235 | shl eax, 8 |
4229 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.top] |
4236 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.top] |
4230 | rol edx, 16 |
4237 | rol edx, 16 |
4231 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.left] |
4238 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.left] |
4232 | rol edx, 16 |
4239 | rol edx, 16 |
4233 | .forced: |
4240 | .forced: |
4234 | push ebp esi ebp |
4241 | push ebp esi ebp |
4235 | cmp esi, 8 |
4242 | cmp esi, 8 |
4236 | jnz @f |
4243 | jnz @f |
4237 | mov ebp, putimage_get8bpp |
4244 | mov ebp, putimage_get8bpp |
4238 | mov esi, putimage_init8bpp |
4245 | mov esi, putimage_init8bpp |
4239 | jmp sys_putimage_bpp |
4246 | jmp sys_putimage_bpp |
4240 | @@: |
4247 | @@: |
4241 | cmp esi, 24 |
4248 | cmp esi, 24 |
4242 | jnz @f |
4249 | jnz @f |
4243 | mov ebp, putimage_get24bpp |
4250 | mov ebp, putimage_get24bpp |
4244 | mov esi, putimage_init24bpp |
4251 | mov esi, putimage_init24bpp |
4245 | jmp sys_putimage_bpp |
4252 | jmp sys_putimage_bpp |
4246 | @@: |
4253 | @@: |
4247 | cmp esi, 32 |
4254 | cmp esi, 32 |
4248 | jnz @f |
4255 | jnz @f |
4249 | mov ebp, putimage_get32bpp |
4256 | mov ebp, putimage_get32bpp |
4250 | mov esi, putimage_init32bpp |
4257 | mov esi, putimage_init32bpp |
4251 | jmp sys_putimage_bpp |
4258 | jmp sys_putimage_bpp |
4252 | @@: |
4259 | @@: |
4253 | pop ebp esi |
4260 | pop ebp esi |
4254 | ret |
4261 | ret |
4255 | 4262 | ||
4256 | putimage_init24bpp: |
4263 | putimage_init24bpp: |
4257 | lea eax, [eax*3] |
4264 | lea eax, [eax*3] |
4258 | putimage_init8bpp: |
4265 | putimage_init8bpp: |
4259 | ret |
4266 | ret |
4260 | 4267 | ||
4261 | putimage_get24bpp: |
4268 | putimage_get24bpp: |
4262 | mov eax, [esi] |
4269 | mov eax, [esi] |
4263 | add esi, 3 |
4270 | add esi, 3 |
4264 | ret 4 |
4271 | ret 4 |
4265 | putimage_get8bpp: |
4272 | putimage_get8bpp: |
4266 | movzx eax, byte [esi] |
4273 | movzx eax, byte [esi] |
4267 | push edx |
4274 | push edx |
4268 | mov edx, [esp+8] |
4275 | mov edx, [esp+8] |
4269 | mov eax, [edx+eax*4] |
4276 | mov eax, [edx+eax*4] |
4270 | pop edx |
4277 | pop edx |
4271 | inc esi |
4278 | inc esi |
4272 | ret 4 |
4279 | ret 4 |
4273 | 4280 | ||
4274 | putimage_init32bpp: |
4281 | putimage_init32bpp: |
4275 | shl eax, 2 |
4282 | shl eax, 2 |
4276 | ret |
4283 | ret |
4277 | putimage_get32bpp: |
4284 | putimage_get32bpp: |
4278 | lodsd |
4285 | lodsd |
4279 | ret 4 |
4286 | ret 4 |
4280 | 4287 | ||
4281 | ; eax x beginning |
4288 | ; eax x beginning |
4282 | ; ebx y beginning |
4289 | ; ebx y beginning |
4283 | ; ecx x end |
4290 | ; ecx x end |
4284 | ; edx y end |
4291 | ; edx y end |
4285 | ; edi color |
4292 | ; edi color |
4286 | 4293 | ||
4287 | __sys_drawbar: |
4294 | __sys_drawbar: |
4288 | mov esi,[current_slot] |
4295 | mov esi,[current_slot] |
4289 | add eax,[esi+APPDATA.wnd_clientbox.left] |
4296 | add eax,[esi+APPDATA.wnd_clientbox.left] |
4290 | add ecx,[esi+APPDATA.wnd_clientbox.left] |
4297 | add ecx,[esi+APPDATA.wnd_clientbox.left] |
4291 | add ebx,[esi+APPDATA.wnd_clientbox.top] |
4298 | add ebx,[esi+APPDATA.wnd_clientbox.top] |
4292 | add edx,[esi+APPDATA.wnd_clientbox.top] |
4299 | add edx,[esi+APPDATA.wnd_clientbox.top] |
4293 | .forced: |
4300 | .forced: |
4294 | inc [mouse_pause] |
4301 | inc [mouse_pause] |
4295 | ; call [disable_mouse] |
4302 | ; call [disable_mouse] |
4296 | cmp [SCR_MODE],word 0x12 |
4303 | cmp [SCR_MODE],word 0x12 |
4297 | je dbv20 |
4304 | je dbv20 |
4298 | sdbv20: |
4305 | sdbv20: |
4299 | cmp [SCR_MODE],word 0100000000000000b |
4306 | cmp [SCR_MODE],word 0100000000000000b |
4300 | jge dbv20 |
4307 | jge dbv20 |
4301 | cmp [SCR_MODE],word 0x13 |
4308 | cmp [SCR_MODE],word 0x13 |
4302 | je dbv20 |
4309 | je dbv20 |
4303 | call vesa12_drawbar |
4310 | call vesa12_drawbar |
4304 | dec [mouse_pause] |
4311 | dec [mouse_pause] |
4305 | call [draw_pointer] |
4312 | call [draw_pointer] |
4306 | ret |
4313 | ret |
4307 | dbv20: |
4314 | dbv20: |
4308 | call vesa20_drawbar |
4315 | call vesa20_drawbar |
4309 | dec [mouse_pause] |
4316 | dec [mouse_pause] |
4310 | call [draw_pointer] |
4317 | call [draw_pointer] |
4311 | ret |
4318 | ret |
4312 | 4319 | ||
4313 | 4320 | ||
4314 | 4321 | ||
4315 | kb_read: |
4322 | kb_read: |
4316 | 4323 | ||
4317 | push ecx edx |
4324 | push ecx edx |
4318 | 4325 | ||
4319 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4326 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4320 | kr_loop: |
4327 | kr_loop: |
4321 | in al,0x64 |
4328 | in al,0x64 |
4322 | test al,1 |
4329 | test al,1 |
4323 | jnz kr_ready |
4330 | jnz kr_ready |
4324 | loop kr_loop |
4331 | loop kr_loop |
4325 | mov ah,1 |
4332 | mov ah,1 |
4326 | jmp kr_exit |
4333 | jmp kr_exit |
4327 | kr_ready: |
4334 | kr_ready: |
4328 | push ecx |
4335 | push ecx |
4329 | mov ecx,32 |
4336 | mov ecx,32 |
4330 | kr_delay: |
4337 | kr_delay: |
4331 | loop kr_delay |
4338 | loop kr_delay |
4332 | pop ecx |
4339 | pop ecx |
4333 | in al,0x60 |
4340 | in al,0x60 |
4334 | xor ah,ah |
4341 | xor ah,ah |
4335 | kr_exit: |
4342 | kr_exit: |
4336 | 4343 | ||
4337 | pop edx ecx |
4344 | pop edx ecx |
4338 | 4345 | ||
4339 | ret |
4346 | ret |
4340 | 4347 | ||
4341 | 4348 | ||
4342 | kb_write: |
4349 | kb_write: |
4343 | 4350 | ||
4344 | push ecx edx |
4351 | push ecx edx |
4345 | 4352 | ||
4346 | mov dl,al |
4353 | mov dl,al |
4347 | ; mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4354 | ; mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4348 | ; kw_loop1: |
4355 | ; kw_loop1: |
4349 | ; in al,0x64 |
4356 | ; in al,0x64 |
4350 | ; test al,0x20 |
4357 | ; test al,0x20 |
4351 | ; jz kw_ok1 |
4358 | ; jz kw_ok1 |
4352 | ; loop kw_loop1 |
4359 | ; loop kw_loop1 |
4353 | ; mov ah,1 |
4360 | ; mov ah,1 |
4354 | ; jmp kw_exit |
4361 | ; jmp kw_exit |
4355 | ; kw_ok1: |
4362 | ; kw_ok1: |
4356 | in al,0x60 |
4363 | in al,0x60 |
4357 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4364 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4358 | kw_loop: |
4365 | kw_loop: |
4359 | in al,0x64 |
4366 | in al,0x64 |
4360 | test al,2 |
4367 | test al,2 |
4361 | jz kw_ok |
4368 | jz kw_ok |
4362 | loop kw_loop |
4369 | loop kw_loop |
4363 | mov ah,1 |
4370 | mov ah,1 |
4364 | jmp kw_exit |
4371 | jmp kw_exit |
4365 | kw_ok: |
4372 | kw_ok: |
4366 | mov al,dl |
4373 | mov al,dl |
4367 | out 0x60,al |
4374 | out 0x60,al |
4368 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4375 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4369 | kw_loop3: |
4376 | kw_loop3: |
4370 | in al,0x64 |
4377 | in al,0x64 |
4371 | test al,2 |
4378 | test al,2 |
4372 | jz kw_ok3 |
4379 | jz kw_ok3 |
4373 | loop kw_loop3 |
4380 | loop kw_loop3 |
4374 | mov ah,1 |
4381 | mov ah,1 |
4375 | jmp kw_exit |
4382 | jmp kw_exit |
4376 | kw_ok3: |
4383 | kw_ok3: |
4377 | mov ah,8 |
4384 | mov ah,8 |
4378 | kw_loop4: |
4385 | kw_loop4: |
4379 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4386 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4380 | kw_loop5: |
4387 | kw_loop5: |
4381 | in al,0x64 |
4388 | in al,0x64 |
4382 | test al,1 |
4389 | test al,1 |
4383 | jnz kw_ok4 |
4390 | jnz kw_ok4 |
4384 | loop kw_loop5 |
4391 | loop kw_loop5 |
4385 | dec ah |
4392 | dec ah |
4386 | jnz kw_loop4 |
4393 | jnz kw_loop4 |
4387 | kw_ok4: |
4394 | kw_ok4: |
4388 | xor ah,ah |
4395 | xor ah,ah |
4389 | kw_exit: |
4396 | kw_exit: |
4390 | 4397 | ||
4391 | pop edx ecx |
4398 | pop edx ecx |
4392 | 4399 | ||
4393 | ret |
4400 | ret |
4394 | 4401 | ||
4395 | 4402 | ||
4396 | kb_cmd: |
4403 | kb_cmd: |
4397 | 4404 | ||
4398 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4405 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4399 | c_wait: |
4406 | c_wait: |
4400 | in al,0x64 |
4407 | in al,0x64 |
4401 | test al,2 |
4408 | test al,2 |
4402 | jz c_send |
4409 | jz c_send |
4403 | loop c_wait |
4410 | loop c_wait |
4404 | jmp c_error |
4411 | jmp c_error |
4405 | c_send: |
4412 | c_send: |
4406 | mov al,bl |
4413 | mov al,bl |
4407 | out 0x64,al |
4414 | out 0x64,al |
4408 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4415 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4409 | c_accept: |
4416 | c_accept: |
4410 | in al,0x64 |
4417 | in al,0x64 |
4411 | test al,2 |
4418 | test al,2 |
4412 | jz c_ok |
4419 | jz c_ok |
4413 | loop c_accept |
4420 | loop c_accept |
4414 | c_error: |
4421 | c_error: |
4415 | mov ah,1 |
4422 | mov ah,1 |
4416 | jmp c_exit |
4423 | jmp c_exit |
4417 | c_ok: |
4424 | c_ok: |
4418 | xor ah,ah |
4425 | xor ah,ah |
4419 | c_exit: |
4426 | c_exit: |
4420 | ret |
4427 | ret |
4421 | 4428 | ||
4422 | 4429 | ||
4423 | setmouse: ; set mousepicture -pointer |
4430 | setmouse: ; set mousepicture -pointer |
4424 | ; ps2 mouse enable |
4431 | ; ps2 mouse enable |
4425 | 4432 | ||
4426 | mov [MOUSE_PICTURE],dword mousepointer |
4433 | mov [MOUSE_PICTURE],dword mousepointer |
4427 | 4434 | ||
4428 | cli |
4435 | cli |
4429 | ; mov bl,0xa8 ; enable mouse cmd |
4436 | ; mov bl,0xa8 ; enable mouse cmd |
4430 | ; call kb_cmd |
4437 | ; call kb_cmd |
4431 | ; call kb_read ; read status |
4438 | ; call kb_read ; read status |
4432 | ; mov bl,0x20 ; get command byte |
4439 | ; mov bl,0x20 ; get command byte |
4433 | ; call kb_cmd |
4440 | ; call kb_cmd |
4434 | ; call kb_read |
4441 | ; call kb_read |
4435 | ; or al,3 ; enable interrupt |
4442 | ; or al,3 ; enable interrupt |
4436 | ; mov bl,0x60 ; write command |
4443 | ; mov bl,0x60 ; write command |
4437 | ; push eax |
4444 | ; push eax |
4438 | ; call kb_cmd |
4445 | ; call kb_cmd |
4439 | ; pop eax |
4446 | ; pop eax |
4440 | ; call kb_write |
4447 | ; call kb_write |
4441 | ; mov bl,0xd4 ; for mouse |
4448 | ; mov bl,0xd4 ; for mouse |
4442 | ; call kb_cmd |
4449 | ; call kb_cmd |
4443 | ; mov al,0xf4 ; enable mouse device |
4450 | ; mov al,0xf4 ; enable mouse device |
4444 | ; call kb_write |
4451 | ; call kb_write |
4445 | ; call kb_read ; read status return |
4452 | ; call kb_read ; read status return |
4446 | 4453 | ||
4447 | ; com1 mouse enable |
4454 | ; com1 mouse enable |
4448 | 4455 | ||
4449 | mov bx,0x3f8 ; combase |
4456 | mov bx,0x3f8 ; combase |
4450 | 4457 | ||
4451 | mov dx,bx |
4458 | mov dx,bx |
4452 | add dx,3 |
4459 | add dx,3 |
4453 | mov al,0x80 |
4460 | mov al,0x80 |
4454 | out dx,al |
4461 | out dx,al |
4455 | 4462 | ||
4456 | mov dx,bx |
4463 | mov dx,bx |
4457 | add dx,1 |
4464 | add dx,1 |
4458 | mov al,0 |
4465 | mov al,0 |
4459 | out dx,al |
4466 | out dx,al |
4460 | 4467 | ||
4461 | mov dx,bx |
4468 | mov dx,bx |
4462 | add dx,0 |
4469 | add dx,0 |
4463 | mov al,0x30*2 ; 0x30 / 4 |
4470 | mov al,0x30*2 ; 0x30 / 4 |
4464 | out dx,al |
4471 | out dx,al |
4465 | 4472 | ||
4466 | mov dx,bx |
4473 | mov dx,bx |
4467 | add dx,3 |
4474 | add dx,3 |
4468 | mov al,2 ; 3 |
4475 | mov al,2 ; 3 |
4469 | out dx,al |
4476 | out dx,al |
4470 | 4477 | ||
4471 | mov dx,bx |
4478 | mov dx,bx |
4472 | add dx,4 |
4479 | add dx,4 |
4473 | mov al,0xb |
4480 | mov al,0xb |
4474 | out dx,al |
4481 | out dx,al |
4475 | 4482 | ||
4476 | mov dx,bx |
4483 | mov dx,bx |
4477 | add dx,1 |
4484 | add dx,1 |
4478 | mov al,1 |
4485 | mov al,1 |
4479 | out dx,al |
4486 | out dx,al |
4480 | 4487 | ||
4481 | 4488 | ||
4482 | ; com2 mouse enable |
4489 | ; com2 mouse enable |
4483 | 4490 | ||
4484 | mov bx,0x2f8 ; combase |
4491 | mov bx,0x2f8 ; combase |
4485 | 4492 | ||
4486 | mov dx,bx |
4493 | mov dx,bx |
4487 | add dx,3 |
4494 | add dx,3 |
4488 | mov al,0x80 |
4495 | mov al,0x80 |
4489 | out dx,al |
4496 | out dx,al |
4490 | 4497 | ||
4491 | mov dx,bx |
4498 | mov dx,bx |
4492 | add dx,1 |
4499 | add dx,1 |
4493 | mov al,0 |
4500 | mov al,0 |
4494 | out dx,al |
4501 | out dx,al |
4495 | 4502 | ||
4496 | mov dx,bx |
4503 | mov dx,bx |
4497 | add dx,0 |
4504 | add dx,0 |
4498 | mov al,0x30*2 |
4505 | mov al,0x30*2 |
4499 | out dx,al |
4506 | out dx,al |
4500 | 4507 | ||
4501 | mov dx,bx |
4508 | mov dx,bx |
4502 | add dx,3 |
4509 | add dx,3 |
4503 | mov al,2 |
4510 | mov al,2 |
4504 | out dx,al |
4511 | out dx,al |
4505 | 4512 | ||
4506 | mov dx,bx |
4513 | mov dx,bx |
4507 | add dx,4 |
4514 | add dx,4 |
4508 | mov al,0xb |
4515 | mov al,0xb |
4509 | out dx,al |
4516 | out dx,al |
4510 | 4517 | ||
4511 | mov dx,bx |
4518 | mov dx,bx |
4512 | add dx,1 |
4519 | add dx,1 |
4513 | mov al,1 |
4520 | mov al,1 |
4514 | out dx,al |
4521 | out dx,al |
4515 | 4522 | ||
4516 | ret |
4523 | ret |
4517 | 4524 | ||
4518 | 4525 | ||
4519 | _rdtsc: |
4526 | _rdtsc: |
4520 | bt [cpu_caps], CAPS_TSC |
4527 | bt [cpu_caps], CAPS_TSC |
4521 | jnc ret_rdtsc |
4528 | jnc ret_rdtsc |
4522 | rdtsc |
4529 | rdtsc |
4523 | ret |
4530 | ret |
4524 | ret_rdtsc: |
4531 | ret_rdtsc: |
4525 | mov edx,0xffffffff |
4532 | mov edx,0xffffffff |
4526 | mov eax,0xffffffff |
4533 | mov eax,0xffffffff |
4527 | ret |
4534 | ret |
4528 | 4535 | ||
4529 | rerouteirqs: |
4536 | rerouteirqs: |
4530 | 4537 | ||
4531 | cli |
4538 | cli |
4532 | 4539 | ||
4533 | mov al,0x11 ; icw4, edge triggered |
4540 | mov al,0x11 ; icw4, edge triggered |
4534 | out 0x20,al |
4541 | out 0x20,al |
4535 | call pic_delay |
4542 | call pic_delay |
4536 | out 0xA0,al |
4543 | out 0xA0,al |
4537 | call pic_delay |
4544 | call pic_delay |
4538 | 4545 | ||
4539 | mov al,0x20 ; generate 0x20 + |
4546 | mov al,0x20 ; generate 0x20 + |
4540 | out 0x21,al |
4547 | out 0x21,al |
4541 | call pic_delay |
4548 | call pic_delay |
4542 | mov al,0x28 ; generate 0x28 + |
4549 | mov al,0x28 ; generate 0x28 + |
4543 | out 0xA1,al |
4550 | out 0xA1,al |
4544 | call pic_delay |
4551 | call pic_delay |
4545 | 4552 | ||
4546 | mov al,0x04 ; slave at irq2 |
4553 | mov al,0x04 ; slave at irq2 |
4547 | out 0x21,al |
4554 | out 0x21,al |
4548 | call pic_delay |
4555 | call pic_delay |
4549 | mov al,0x02 ; at irq9 |
4556 | mov al,0x02 ; at irq9 |
4550 | out 0xA1,al |
4557 | out 0xA1,al |
4551 | call pic_delay |
4558 | call pic_delay |
4552 | 4559 | ||
4553 | mov al,0x01 ; 8086 mode |
4560 | mov al,0x01 ; 8086 mode |
4554 | out 0x21,al |
4561 | out 0x21,al |
4555 | call pic_delay |
4562 | call pic_delay |
4556 | out 0xA1,al |
4563 | out 0xA1,al |
4557 | call pic_delay |
4564 | call pic_delay |
4558 | 4565 | ||
4559 | mov al,255 ; mask all irq's |
4566 | mov al,255 ; mask all irq's |
4560 | out 0xA1,al |
4567 | out 0xA1,al |
4561 | call pic_delay |
4568 | call pic_delay |
4562 | out 0x21,al |
4569 | out 0x21,al |
4563 | call pic_delay |
4570 | call pic_delay |
4564 | 4571 | ||
4565 | mov ecx,0x1000 |
4572 | mov ecx,0x1000 |
4566 | cld |
4573 | cld |
4567 | picl1: call pic_delay |
4574 | picl1: call pic_delay |
4568 | loop picl1 |
4575 | loop picl1 |
4569 | 4576 | ||
4570 | mov al,255 ; mask all irq's |
4577 | mov al,255 ; mask all irq's |
4571 | out 0xA1,al |
4578 | out 0xA1,al |
4572 | call pic_delay |
4579 | call pic_delay |
4573 | out 0x21,al |
4580 | out 0x21,al |
4574 | call pic_delay |
4581 | call pic_delay |
4575 | 4582 | ||
4576 | cli |
4583 | cli |
4577 | 4584 | ||
4578 | ret |
4585 | ret |
4579 | 4586 | ||
4580 | 4587 | ||
4581 | pic_delay: |
4588 | pic_delay: |
4582 | 4589 | ||
4583 | jmp pdl1 |
4590 | jmp pdl1 |
4584 | pdl1: ret |
4591 | pdl1: ret |
4585 | 4592 | ||
4586 | 4593 | ||
4587 | sys_msg_board_str: |
4594 | sys_msg_board_str: |
4588 | 4595 | ||
4589 | pushad |
4596 | pushad |
4590 | @@: |
4597 | @@: |
4591 | cmp [esi],byte 0 |
4598 | cmp [esi],byte 0 |
4592 | je @f |
4599 | je @f |
4593 | mov eax,1 |
4600 | mov eax,1 |
4594 | movzx ebx,byte [esi] |
4601 | movzx ebx,byte [esi] |
4595 | call sys_msg_board |
4602 | call sys_msg_board |
4596 | inc esi |
4603 | inc esi |
4597 | jmp @b |
4604 | jmp @b |
4598 | @@: |
4605 | @@: |
4599 | popad |
4606 | popad |
4600 | ret |
4607 | ret |
4601 | 4608 | ||
4602 | uglobal |
4609 | uglobal |
4603 | msg_board_data: times 4096 db 0 |
4610 | msg_board_data: times 4096 db 0 |
4604 | msg_board_count dd 0x0 |
4611 | msg_board_count dd 0x0 |
4605 | endg |
4612 | endg |
4606 | 4613 | ||
4607 | sys_msg_board: |
4614 | sys_msg_board: |
4608 | 4615 | ||
4609 | ; eax=1 : write : bl byte to write |
4616 | ; eax=1 : write : bl byte to write |
4610 | ; eax=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
4617 | ; eax=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
4611 | 4618 | ||
4612 | mov ecx,[msg_board_count] |
4619 | mov ecx,[msg_board_count] |
4613 | cmp eax, 1 |
4620 | cmp eax, 1 |
4614 | jne smbl1 |
4621 | jne smbl1 |
4615 | 4622 | ||
4616 | 4623 | ||
4617 | mov [msg_board_data+ecx],bl |
4624 | mov [msg_board_data+ecx],bl |
4618 | inc ecx |
4625 | inc ecx |
4619 | and ecx, 4095 |
4626 | and ecx, 4095 |
4620 | mov [msg_board_count], ecx |
4627 | mov [msg_board_count], ecx |
4621 | mov [check_idle_semaphore], 5 |
4628 | mov [check_idle_semaphore], 5 |
4622 | ret |
4629 | ret |
4623 | smbl1: |
4630 | smbl1: |
4624 | 4631 | ||
4625 | cmp eax, 2 |
4632 | cmp eax, 2 |
4626 | jne smbl2 |
4633 | jne smbl2 |
4627 | test ecx, ecx |
4634 | test ecx, ecx |
4628 | jz smbl21 |
4635 | jz smbl21 |
4629 | ; mov edi, msg_board_data |
4636 | ; mov edi, msg_board_data |
4630 | ; mov esi, msg_board_data+1 |
4637 | ; mov esi, msg_board_data+1 |
4631 | ; movzx eax, byte [edi] |
4638 | ; movzx eax, byte [edi] |
4632 | mov eax, msg_board_data+1 |
4639 | mov eax, msg_board_data+1 |
4633 | mov ebx, msg_board_data |
4640 | mov ebx, msg_board_data |
4634 | movzx edx, byte [ebx] |
4641 | movzx edx, byte [ebx] |
4635 | call memmove |
4642 | call memmove |
4636 | ; push ecx |
4643 | ; push ecx |
4637 | ; shr ecx, 2 |
4644 | ; shr ecx, 2 |
4638 | ; cld |
4645 | ; cld |
4639 | ; rep movsd |
4646 | ; rep movsd |
4640 | ; pop ecx |
4647 | ; pop ecx |
4641 | ; and ecx, 3 |
4648 | ; and ecx, 3 |
4642 | ; rep movsb |
4649 | ; rep movsb |
4643 | dec [msg_board_count] |
4650 | dec [msg_board_count] |
4644 | mov [esp+36], edx ;eax |
4651 | mov [esp+36], edx ;eax |
4645 | mov [esp+24], dword 1 |
4652 | mov [esp+24], dword 1 |
4646 | ret |
4653 | ret |
4647 | smbl21: |
4654 | smbl21: |
4648 | mov [esp+36], ecx |
4655 | mov [esp+36], ecx |
4649 | mov [esp+24], ecx |
4656 | mov [esp+24], ecx |
4650 | 4657 | ||
4651 | smbl2: |
4658 | smbl2: |
4652 | ret |
4659 | ret |
4653 | 4660 | ||
4654 | 4661 | ||
4655 | 4662 | ||
4656 | sys_process_def: |
4663 | sys_process_def: |
4657 | mov edi, [CURRENT_TASK] |
4664 | mov edi, [CURRENT_TASK] |
4658 | 4665 | ||
4659 | dec eax ; 1 = set keyboard mode |
4666 | dec eax ; 1 = set keyboard mode |
4660 | jne no_set_keyboard_setup |
4667 | jne no_set_keyboard_setup |
4661 | 4668 | ||
4662 | shl edi,8 |
4669 | shl edi,8 |
4663 | mov [edi+SLOT_BASE + APPDATA.keyboard_mode],bl |
4670 | mov [edi+SLOT_BASE + APPDATA.keyboard_mode],bl |
4664 | 4671 | ||
4665 | ret |
4672 | ret |
4666 | 4673 | ||
4667 | no_set_keyboard_setup: |
4674 | no_set_keyboard_setup: |
4668 | 4675 | ||
4669 | dec eax ; 2 = get keyboard mode |
4676 | dec eax ; 2 = get keyboard mode |
4670 | jne no_get_keyboard_setup |
4677 | jne no_get_keyboard_setup |
4671 | 4678 | ||
4672 | shl edi,8 |
4679 | shl edi,8 |
4673 | movzx eax, byte [SLOT_BASE+edi + APPDATA.keyboard_mode] |
4680 | movzx eax, byte [SLOT_BASE+edi + APPDATA.keyboard_mode] |
4674 | 4681 | ||
4675 | mov [esp+36],eax |
4682 | mov [esp+36],eax |
4676 | 4683 | ||
4677 | ret |
4684 | ret |
4678 | 4685 | ||
4679 | no_get_keyboard_setup: |
4686 | no_get_keyboard_setup: |
4680 | 4687 | ||
4681 | dec eax ; 3 = get keyboard ctrl, alt, shift |
4688 | dec eax ; 3 = get keyboard ctrl, alt, shift |
4682 | jne no_get_keyboard_cas |
4689 | jne no_get_keyboard_cas |
4683 | 4690 | ||
4684 | ; xor eax,eax |
4691 | ; xor eax,eax |
4685 | ; movzx eax,byte [shift] |
4692 | ; movzx eax,byte [shift] |
4686 | ; movzx ebx,byte [ctrl] |
4693 | ; movzx ebx,byte [ctrl] |
4687 | ; shl ebx,2 |
4694 | ; shl ebx,2 |
4688 | ; add eax,ebx |
4695 | ; add eax,ebx |
4689 | ; movzx ebx,byte [alt] |
4696 | ; movzx ebx,byte [alt] |
4690 | ; shl ebx,3 |
4697 | ; shl ebx,3 |
4691 | ; add eax,ebx |
4698 | ; add eax,ebx |
4692 | 4699 | ||
4693 | ;// mike.dld [ |
4700 | ;// mike.dld [ |
4694 | mov eax, [kb_state] |
4701 | mov eax, [kb_state] |
4695 | ;// mike.dld ] |
4702 | ;// mike.dld ] |
4696 | 4703 | ||
4697 | mov [esp+36],eax |
4704 | mov [esp+36],eax |
4698 | 4705 | ||
4699 | ret |
4706 | ret |
4700 | 4707 | ||
4701 | no_get_keyboard_cas: |
4708 | no_get_keyboard_cas: |
4702 | 4709 | ||
4703 | dec eax |
4710 | dec eax |
4704 | jnz no_add_keyboard_hotkey |
4711 | jnz no_add_keyboard_hotkey |
4705 | 4712 | ||
4706 | mov eax, hotkey_list |
4713 | mov eax, hotkey_list |
4707 | @@: |
4714 | @@: |
4708 | cmp dword [eax+8], 0 |
4715 | cmp dword [eax+8], 0 |
4709 | jz .found_free |
4716 | jz .found_free |
4710 | add eax, 16 |
4717 | add eax, 16 |
4711 | cmp eax, hotkey_list+16*256 |
4718 | cmp eax, hotkey_list+16*256 |
4712 | jb @b |
4719 | jb @b |
4713 | mov dword [esp+36], 1 |
4720 | mov dword [esp+36], 1 |
4714 | ret |
4721 | ret |
4715 | .found_free: |
4722 | .found_free: |
4716 | mov [eax+8], edi |
4723 | mov [eax+8], edi |
4717 | mov [eax+4], ecx |
4724 | mov [eax+4], ecx |
4718 | movzx ebx, bl |
4725 | movzx ebx, bl |
4719 | lea ebx, [hotkey_scancodes+ebx*4] |
4726 | lea ebx, [hotkey_scancodes+ebx*4] |
4720 | mov ecx, [ebx] |
4727 | mov ecx, [ebx] |
4721 | mov [eax], ecx |
4728 | mov [eax], ecx |
4722 | mov [ebx], eax |
4729 | mov [ebx], eax |
4723 | mov [eax+12], ebx |
4730 | mov [eax+12], ebx |
4724 | jecxz @f |
4731 | jecxz @f |
4725 | mov [ecx+12], eax |
4732 | mov [ecx+12], eax |
4726 | @@: |
4733 | @@: |
4727 | and dword [esp+36], 0 |
4734 | and dword [esp+36], 0 |
4728 | ret |
4735 | ret |
4729 | 4736 | ||
4730 | no_add_keyboard_hotkey: |
4737 | no_add_keyboard_hotkey: |
4731 | 4738 | ||
4732 | dec eax |
4739 | dec eax |
4733 | jnz no_del_keyboard_hotkey |
4740 | jnz no_del_keyboard_hotkey |
4734 | 4741 | ||
4735 | movzx ebx, bl |
4742 | movzx ebx, bl |
4736 | lea ebx, [hotkey_scancodes+ebx*4] |
4743 | lea ebx, [hotkey_scancodes+ebx*4] |
4737 | mov eax, [ebx] |
4744 | mov eax, [ebx] |
4738 | .scan: |
4745 | .scan: |
4739 | test eax, eax |
4746 | test eax, eax |
4740 | jz .notfound |
4747 | jz .notfound |
4741 | cmp [eax+8], edi |
4748 | cmp [eax+8], edi |
4742 | jnz .next |
4749 | jnz .next |
4743 | cmp [eax+4], ecx |
4750 | cmp [eax+4], ecx |
4744 | jz .found |
4751 | jz .found |
4745 | .next: |
4752 | .next: |
4746 | mov eax, [eax] |
4753 | mov eax, [eax] |
4747 | jmp .scan |
4754 | jmp .scan |
4748 | .notfound: |
4755 | .notfound: |
4749 | mov dword [esp+36], 1 |
4756 | mov dword [esp+36], 1 |
4750 | ret |
4757 | ret |
4751 | .found: |
4758 | .found: |
4752 | mov ecx, [eax] |
4759 | mov ecx, [eax] |
4753 | jecxz @f |
4760 | jecxz @f |
4754 | mov edx, [eax+12] |
4761 | mov edx, [eax+12] |
4755 | mov [ecx+12], edx |
4762 | mov [ecx+12], edx |
4756 | @@: |
4763 | @@: |
4757 | mov ecx, [eax+12] |
4764 | mov ecx, [eax+12] |
4758 | mov edx, [eax] |
4765 | mov edx, [eax] |
4759 | mov [ecx], edx |
4766 | mov [ecx], edx |
4760 | xor edx, edx |
4767 | xor edx, edx |
4761 | mov [eax+4], edx |
4768 | mov [eax+4], edx |
4762 | mov [eax+8], edx |
4769 | mov [eax+8], edx |
4763 | mov [eax+12], edx |
4770 | mov [eax+12], edx |
4764 | mov [eax], edx |
4771 | mov [eax], edx |
4765 | mov [esp+36], edx |
4772 | mov [esp+36], edx |
4766 | ret |
4773 | ret |
4767 | 4774 | ||
4768 | no_del_keyboard_hotkey: |
4775 | no_del_keyboard_hotkey: |
4769 | ret |
4776 | ret |
4770 | 4777 | ||
4771 | 4778 | ||
4772 | align 4 |
4779 | align 4 |
4773 | 4780 | ||
4774 | sys_gs: ; direct screen access |
4781 | sys_gs: ; direct screen access |
4775 | 4782 | ||
4776 | cmp eax,1 ; resolution |
4783 | cmp eax,1 ; resolution |
4777 | jne no_gs1 |
4784 | jne no_gs1 |
4778 | mov eax,[ScreenWidth] |
4785 | mov eax,[ScreenWidth] |
4779 | shl eax,16 |
4786 | shl eax,16 |
4780 | mov ax,[ScreenHeight] |
4787 | mov ax,[ScreenHeight] |
4781 | add eax,0x00010001 |
4788 | add eax,0x00010001 |
4782 | mov [esp+36],eax |
4789 | mov [esp+36],eax |
4783 | ret |
4790 | ret |
4784 | no_gs1: |
4791 | no_gs1: |
4785 | 4792 | ||
4786 | cmp eax,2 ; bits per pixel |
4793 | cmp eax,2 ; bits per pixel |
4787 | jne no_gs2 |
4794 | jne no_gs2 |
4788 | movzx eax,byte [ScreenBPP] |
4795 | movzx eax,byte [ScreenBPP] |
4789 | mov [esp+36],eax |
4796 | mov [esp+36],eax |
4790 | ret |
4797 | ret |
4791 | no_gs2: |
4798 | no_gs2: |
4792 | 4799 | ||
4793 | cmp eax,3 ; bytes per scanline |
4800 | cmp eax,3 ; bytes per scanline |
4794 | jne no_gs3 |
4801 | jne no_gs3 |
4795 | mov eax,[BytesPerScanLine] |
4802 | mov eax,[BytesPerScanLine] |
4796 | mov [esp+36],eax |
4803 | mov [esp+36],eax |
4797 | ret |
4804 | ret |
4798 | no_gs3: |
4805 | no_gs3: |
4799 | 4806 | ||
4800 | mov [esp+36],dword -1 |
4807 | mov [esp+36],dword -1 |
4801 | ret |
4808 | ret |
4802 | 4809 | ||
4803 | 4810 | ||
4804 | align 4 ; PCI functions |
4811 | align 4 ; PCI functions |
4805 | 4812 | ||
4806 | sys_pci: |
4813 | sys_pci: |
4807 | 4814 | ||
4808 | call pci_api |
4815 | call pci_api |
4809 | mov [esp+36],eax |
4816 | mov [esp+36],eax |
4810 | ret |
4817 | ret |
4811 | 4818 | ||
4812 | 4819 | ||
4813 | align 4 ; system functions |
4820 | align 4 ; system functions |
4814 | 4821 | ||
4815 | syscall_setpixel: ; SetPixel |
4822 | syscall_setpixel: ; SetPixel |
4816 | 4823 | ||
4817 | 4824 | ||
4818 | mov edx,[TASK_BASE] |
4825 | mov edx,[TASK_BASE] |
4819 | add eax,[edx-twdw+WDATA.box.left] |
4826 | add eax,[edx-twdw+WDATA.box.left] |
4820 | add ebx,[edx-twdw+WDATA.box.top] |
4827 | add ebx,[edx-twdw+WDATA.box.top] |
4821 | mov edi,[current_slot] |
4828 | mov edi,[current_slot] |
4822 | add eax,[edi+APPDATA.wnd_clientbox.left] |
4829 | add eax,[edi+APPDATA.wnd_clientbox.left] |
4823 | add ebx,[edi+APPDATA.wnd_clientbox.top] |
4830 | add ebx,[edi+APPDATA.wnd_clientbox.top] |
4824 | xor edi,edi ; no force |
4831 | xor edi,edi ; no force |
4825 | ; mov edi,1 |
4832 | ; mov edi,1 |
4826 | call [disable_mouse] |
4833 | call [disable_mouse] |
4827 | jmp [putpixel] |
4834 | jmp [putpixel] |
4828 | 4835 | ||
4829 | align 4 |
4836 | align 4 |
4830 | 4837 | ||
4831 | syscall_writetext: ; WriteText |
4838 | syscall_writetext: ; WriteText |
4832 | 4839 | ||
4833 | mov edi,[TASK_BASE] |
4840 | mov edi,[TASK_BASE] |
4834 | mov ebp,[edi-twdw+WDATA.box.left] |
4841 | mov ebp,[edi-twdw+WDATA.box.left] |
4835 | push esi |
4842 | push esi |
4836 | mov esi,[current_slot] |
4843 | mov esi,[current_slot] |
4837 | add ebp,[esi+APPDATA.wnd_clientbox.left] |
4844 | add ebp,[esi+APPDATA.wnd_clientbox.left] |
4838 | shl ebp,16 |
4845 | shl ebp,16 |
4839 | add ebp,[edi-twdw+WDATA.box.top] |
4846 | add ebp,[edi-twdw+WDATA.box.top] |
4840 | add bp,word[esi+APPDATA.wnd_clientbox.top] |
4847 | add bp,word[esi+APPDATA.wnd_clientbox.top] |
4841 | pop esi |
4848 | pop esi |
4842 | add ecx,[edi+TASKDATA.mem_start] |
4849 | add ecx,[edi+TASKDATA.mem_start] |
4843 | add eax,ebp |
4850 | add eax,ebp |
4844 | xor edi,edi |
4851 | xor edi,edi |
4845 | jmp dtext |
4852 | jmp dtext |
4846 | 4853 | ||
4847 | align 4 |
4854 | align 4 |
4848 | 4855 | ||
4849 | syscall_openramdiskfile: ; OpenRamdiskFile |
4856 | syscall_openramdiskfile: ; OpenRamdiskFile |
4850 | 4857 | ||
4851 | 4858 | ||
4852 | mov edi,[TASK_BASE] |
4859 | mov edi,[TASK_BASE] |
4853 | add edi,TASKDATA.mem_start |
4860 | add edi,TASKDATA.mem_start |
4854 | add eax,[edi] |
4861 | add eax,[edi] |
4855 | add edx,[edi] |
4862 | add edx,[edi] |
4856 | mov esi,12 |
4863 | mov esi,12 |
4857 | call fileread |
4864 | call fileread |
4858 | mov [esp+36],ebx |
4865 | mov [esp+36],ebx |
4859 | ret |
4866 | ret |
4860 | 4867 | ||
4861 | align 4 |
4868 | align 4 |
4862 | 4869 | ||
4863 | syscall_drawrect: ; DrawRect |
4870 | syscall_drawrect: ; DrawRect |
4864 | 4871 | ||
4865 | mov edi,ecx |
4872 | mov edi,ecx |
4866 | and edi,0x80FFFFFF |
4873 | and edi,0x80FFFFFF |
4867 | test ax,ax |
4874 | test ax,ax |
4868 | je drectr |
4875 | je drectr |
4869 | test bx,bx |
4876 | test bx,bx |
4870 | je drectr |
4877 | je drectr |
4871 | movzx ecx,ax |
4878 | movzx ecx,ax |
4872 | shr eax,16 |
4879 | shr eax,16 |
4873 | movzx edx,bx |
4880 | movzx edx,bx |
4874 | shr ebx,16 |
4881 | shr ebx,16 |
4875 | mov esi,[current_slot] |
4882 | mov esi,[current_slot] |
4876 | add eax,[esi+APPDATA.wnd_clientbox.left] |
4883 | add eax,[esi+APPDATA.wnd_clientbox.left] |
4877 | add ebx,[esi+APPDATA.wnd_clientbox.top] |
4884 | add ebx,[esi+APPDATA.wnd_clientbox.top] |
4878 | add ecx,eax |
4885 | add ecx,eax |
4879 | add edx,ebx |
4886 | add edx,ebx |
4880 | jmp [drawbar] |
4887 | jmp [drawbar] |
4881 | drectr: |
4888 | drectr: |
4882 | ret |
4889 | ret |
4883 | 4890 | ||
4884 | align 4 |
4891 | align 4 |
4885 | 4892 | ||
4886 | syscall_getscreensize: ; GetScreenSize |
4893 | syscall_getscreensize: ; GetScreenSize |
4887 | 4894 | ||
4888 | movzx eax,word[ScreenWidth] |
4895 | movzx eax,word[ScreenWidth] |
4889 | shl eax,16 |
4896 | shl eax,16 |
4890 | mov ax,[ScreenHeight] |
4897 | mov ax,[ScreenHeight] |
4891 | mov [esp+36],eax |
4898 | mov [esp+36],eax |
4892 | ret |
4899 | ret |
4893 | 4900 | ||
4894 | align 4 |
4901 | align 4 |
4895 | 4902 | ||
4896 | syscall_cdaudio: ; CD |
4903 | syscall_cdaudio: ; CD |
4897 | 4904 | ||
4898 | call sys_cd_audio |
4905 | call sys_cd_audio |
4899 | mov [esp+36],eax |
4906 | mov [esp+36],eax |
4900 | ret |
4907 | ret |
4901 | 4908 | ||
4902 | align 4 |
4909 | align 4 |
4903 | 4910 | ||
4904 | syscall_delramdiskfile: ; DelRamdiskFile |
4911 | syscall_delramdiskfile: ; DelRamdiskFile |
4905 | 4912 | ||
4906 | mov edi,[TASK_BASE] |
4913 | mov edi,[TASK_BASE] |
4907 | add edi,TASKDATA.mem_start |
4914 | add edi,TASKDATA.mem_start |
4908 | add eax,[edi] |
4915 | add eax,[edi] |
4909 | call filedelete |
4916 | call filedelete |
4910 | mov [esp+36],eax |
4917 | mov [esp+36],eax |
4911 | ret |
4918 | ret |
4912 | 4919 | ||
4913 | align 4 |
4920 | align 4 |
4914 | 4921 | ||
4915 | syscall_writeramdiskfile: ; WriteRamdiskFile |
4922 | syscall_writeramdiskfile: ; WriteRamdiskFile |
4916 | 4923 | ||
4917 | mov edi,[TASK_BASE] |
4924 | mov edi,[TASK_BASE] |
4918 | add edi,TASKDATA.mem_start |
4925 | add edi,TASKDATA.mem_start |
4919 | add eax,[edi] |
4926 | add eax,[edi] |
4920 | add ebx,[edi] |
4927 | add ebx,[edi] |
4921 | call filesave |
4928 | call filesave |
4922 | mov [esp+36],eax |
4929 | mov [esp+36],eax |
4923 | ret |
4930 | ret |
4924 | 4931 | ||
4925 | align 4 |
4932 | align 4 |
4926 | 4933 | ||
4927 | syscall_getpixel: ; GetPixel |
4934 | syscall_getpixel: ; GetPixel |
4928 | mov ecx,[ScreenWidth] |
4935 | mov ecx,[ScreenWidth] |
4929 | inc ecx |
4936 | inc ecx |
4930 | xor edx,edx |
4937 | xor edx,edx |
4931 | div ecx |
4938 | div ecx |
4932 | mov ebx,edx |
4939 | mov ebx,edx |
4933 | xchg eax,ebx |
4940 | xchg eax,ebx |
4934 | call dword [GETPIXEL] |
4941 | call dword [GETPIXEL] |
4935 | mov [esp+36],ecx |
4942 | mov [esp+36],ecx |
4936 | ret |
4943 | ret |
4937 | 4944 | ||
4938 | align 4 |
4945 | align 4 |
4939 | 4946 | ||
4940 | syscall_readstring: ; ReadString |
4947 | syscall_readstring: ; ReadString |
4941 | 4948 | ||
4942 | mov edi,[TASK_BASE] |
4949 | mov edi,[TASK_BASE] |
4943 | add edi,TASKDATA.mem_start |
4950 | add edi,TASKDATA.mem_start |
4944 | add eax,[edi] |
4951 | add eax,[edi] |
4945 | call read_string |
4952 | call read_string |
4946 | mov [esp+36],eax |
4953 | mov [esp+36],eax |
4947 | ret |
4954 | ret |
4948 | 4955 | ||
4949 | align 4 |
4956 | align 4 |
4950 | 4957 | ||
4951 | syscall_drawline: ; DrawLine |
4958 | syscall_drawline: ; DrawLine |
4952 | 4959 | ||
4953 | mov edi,[TASK_BASE] |
4960 | mov edi,[TASK_BASE] |
4954 | movzx edx,word[edi-twdw+WDATA.box.left] |
4961 | movzx edx,word[edi-twdw+WDATA.box.left] |
4955 | mov ebp,edx |
4962 | mov ebp,edx |
4956 | mov esi,[current_slot] |
4963 | mov esi,[current_slot] |
4957 | add ebp,[esi+APPDATA.wnd_clientbox.left] |
4964 | add ebp,[esi+APPDATA.wnd_clientbox.left] |
4958 | add dx,word[esi+APPDATA.wnd_clientbox.left] |
4965 | add dx,word[esi+APPDATA.wnd_clientbox.left] |
4959 | shl edx,16 |
4966 | shl edx,16 |
4960 | add ebp,edx |
4967 | add ebp,edx |
4961 | movzx edx,word[edi-twdw+WDATA.box.top] |
4968 | movzx edx,word[edi-twdw+WDATA.box.top] |
4962 | add eax,ebp |
4969 | add eax,ebp |
4963 | mov ebp,edx |
4970 | mov ebp,edx |
4964 | add ebp,[esi+APPDATA.wnd_clientbox.top] |
4971 | add ebp,[esi+APPDATA.wnd_clientbox.top] |
4965 | add dx,word[esi+APPDATA.wnd_clientbox.top] |
4972 | add dx,word[esi+APPDATA.wnd_clientbox.top] |
4966 | shl edx,16 |
4973 | shl edx,16 |
4967 | xor edi,edi |
4974 | xor edi,edi |
4968 | add edx,ebp |
4975 | add edx,ebp |
4969 | add ebx,edx |
4976 | add ebx,edx |
4970 | jmp [draw_line] |
4977 | jmp [draw_line] |
4971 | 4978 | ||
4972 | align 4 |
4979 | align 4 |
4973 | 4980 | ||
4974 | syscall_getirqowner: ; GetIrqOwner |
4981 | syscall_getirqowner: ; GetIrqOwner |
4975 | cmp eax,16 |
4982 | cmp eax,16 |
4976 | jae .err |
4983 | jae .err |
4977 | shl eax,2 |
4984 | shl eax,2 |
4978 | add eax,irq_owner |
4985 | add eax,irq_owner |
4979 | mov eax,[eax] |
4986 | mov eax,[eax] |
4980 | mov [esp+36],eax |
4987 | mov [esp+36],eax |
4981 | ret |
4988 | ret |
4982 | .err: |
4989 | .err: |
4983 | or dword [esp+36], -1 |
4990 | or dword [esp+36], -1 |
4984 | ret |
4991 | ret |
4985 | 4992 | ||
4986 | align 4 |
4993 | align 4 |
4987 | 4994 | ||
4988 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
4995 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
4989 | 4996 | ||
4990 | call r_f_port_area |
4997 | call r_f_port_area |
4991 | mov [esp+36],eax |
4998 | mov [esp+36],eax |
4992 | ret |
4999 | ret |
4993 | 5000 | ||
4994 | align 4 |
5001 | align 4 |
4995 | 5002 | ||
4996 | syscall_threads: ; CreateThreads |
5003 | syscall_threads: ; CreateThreads |
4997 | 5004 | ||
4998 | call sys_threads |
5005 | call sys_threads |
4999 | mov [esp+36],eax |
5006 | mov [esp+36],eax |
5000 | ret |
5007 | ret |
5001 | 5008 | ||
5002 | align 4 |
5009 | align 4 |
5003 | 5010 | ||
5004 | stack_driver_stat: |
5011 | stack_driver_stat: |
5005 | 5012 | ||
5006 | call app_stack_handler ; Stack status |
5013 | call app_stack_handler ; Stack status |
5007 | 5014 | ||
5008 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
5015 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
5009 | ; call change_task ; between sent packet |
5016 | ; call change_task ; between sent packet |
5010 | 5017 | ||
5011 | mov [esp+36],eax |
5018 | mov [esp+36],eax |
5012 | ret |
5019 | ret |
5013 | 5020 | ||
5014 | align 4 |
5021 | align 4 |
5015 | 5022 | ||
5016 | socket: ; Socket interface |
5023 | socket: ; Socket interface |
5017 | call app_socket_handler |
5024 | call app_socket_handler |
5018 | 5025 | ||
5019 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
5026 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
5020 | ; call change_task ; between sent packet |
5027 | ; call change_task ; between sent packet |
5021 | 5028 | ||
5022 | mov [esp+36],eax |
5029 | mov [esp+36],eax |
5023 | mov [esp+24],ebx |
5030 | mov [esp+24],ebx |
5024 | ret |
5031 | ret |
5025 | 5032 | ||
5026 | align 4 |
5033 | align 4 |
5027 | 5034 | ||
5028 | user_events: ; User event times |
5035 | user_events: ; User event times |
5029 | 5036 | ||
5030 | mov eax,0x12345678 |
5037 | mov eax,0x12345678 |
5031 | mov [esp+36],eax |
5038 | mov [esp+36],eax |
5032 | 5039 | ||
5033 | ret |
5040 | ret |
5034 | 5041 | ||
5035 | align 4 |
5042 | align 4 |
5036 | 5043 | ||
5037 | read_from_hd: ; Read from hd - fn not in use |
5044 | read_from_hd: ; Read from hd - fn not in use |
5038 | 5045 | ||
5039 | mov edi,[TASK_BASE] |
5046 | mov edi,[TASK_BASE] |
5040 | add edi,TASKDATA.mem_start |
5047 | add edi,TASKDATA.mem_start |
5041 | add eax,[edi] |
5048 | add eax,[edi] |
5042 | add ecx,[edi] |
5049 | add ecx,[edi] |
5043 | add edx,[edi] |
5050 | add edx,[edi] |
5044 | call file_read |
5051 | call file_read |
5045 | 5052 | ||
5046 | mov [esp+36],eax |
5053 | mov [esp+36],eax |
5047 | mov [esp+24],ebx |
5054 | mov [esp+24],ebx |
5048 | 5055 | ||
5049 | ret |
5056 | ret |
5050 | 5057 | ||
5051 | align 4 |
5058 | align 4 |
5052 | paleholder: |
5059 | paleholder: |
5053 | ret |
5060 | ret |
5054 | 5061 | ||
5055 | ; --------------- APM --------------------- |
5062 | ; --------------- APM --------------------- |
5056 | apm_entry dp 0 |
5063 | apm_entry dp 0 |
5057 | apm_vf dd 0 |
5064 | apm_vf dd 0 |
5058 | align 4 |
5065 | align 4 |
5059 | sys_apm: |
5066 | sys_apm: |
5060 | cmp word [apm_vf], 0 ; Check APM BIOS enable |
5067 | cmp word [apm_vf], 0 ; Check APM BIOS enable |
5061 | jne @f |
5068 | jne @f |
5062 | or [esp + 56], byte 1 ; error |
5069 | or [esp + 56], byte 1 ; error |
5063 | mov [esp + 36], dword 8 ; 32-bit protected-mode interface not supported |
5070 | mov [esp + 36], dword 8 ; 32-bit protected-mode interface not supported |
5064 | ret |
5071 | ret |
5065 | 5072 | ||
5066 | @@: |
5073 | @@: |
5067 | xchg eax, ecx |
5074 | xchg eax, ecx |
5068 | xchg ebx, ecx |
5075 | xchg ebx, ecx |
5069 | 5076 | ||
5070 | cmp al, 3 |
5077 | cmp al, 3 |
5071 | ja @f |
5078 | ja @f |
5072 | and [esp + 56], byte 0xfe ; emulate func 0..3 as func 0 |
5079 | and [esp + 56], byte 0xfe ; emulate func 0..3 as func 0 |
5073 | mov eax, [apm_vf] |
5080 | mov eax, [apm_vf] |
5074 | mov [esp + 36], eax |
5081 | mov [esp + 36], eax |
5075 | shr eax, 16 |
5082 | shr eax, 16 |
5076 | mov [esp + 32], eax |
5083 | mov [esp + 32], eax |
5077 | ret |
5084 | ret |
5078 | 5085 | ||
5079 | @@: |
5086 | @@: |
5080 | 5087 | ||
5081 | mov esi, [master_tab+(OS_BASE shr 20)] |
5088 | mov esi, [master_tab+(OS_BASE shr 20)] |
5082 | xchg [master_tab], esi |
5089 | xchg [master_tab], esi |
5083 | push esi |
5090 | push esi |
5084 | mov edi, cr3 |
5091 | mov edi, cr3 |
5085 | mov cr3, edi ;flush TLB |
5092 | mov cr3, edi ;flush TLB |
5086 | 5093 | ||
5087 | call pword [apm_entry] ; call APM BIOS |
5094 | call pword [apm_entry] ; call APM BIOS |
5088 | 5095 | ||
5089 | xchg eax, [esp] |
5096 | xchg eax, [esp] |
5090 | mov [master_tab], eax |
5097 | mov [master_tab], eax |
5091 | mov eax, cr3 |
5098 | mov eax, cr3 |
5092 | mov cr3, eax |
5099 | mov cr3, eax |
5093 | pop eax |
5100 | pop eax |
5094 | 5101 | ||
5095 | mov [esp + 8 ], edi |
5102 | mov [esp + 8 ], edi |
5096 | mov [esp + 12], esi |
5103 | mov [esp + 12], esi |
5097 | mov [esp + 24], ebx |
5104 | mov [esp + 24], ebx |
5098 | mov [esp + 28], edx |
5105 | mov [esp + 28], edx |
5099 | mov [esp + 32], ecx |
5106 | mov [esp + 32], ecx |
5100 | mov [esp + 36], eax |
5107 | mov [esp + 36], eax |
5101 | setc al |
5108 | setc al |
5102 | and [esp + 56], byte 0xfe |
5109 | and [esp + 56], byte 0xfe |
5103 | or [esp + 56], al |
5110 | or [esp + 56], al |
5104 | 5111 | ||
5105 | 5112 | ||
5106 | ret |
5113 | ret |
5107 | ; ----------------------------------------- |
5114 | ; ----------------------------------------- |
5108 | 5115 | ||
5109 | align 4 |
5116 | align 4 |
5110 | 5117 | ||
5111 | undefined_syscall: ; Undefined system call |
5118 | undefined_syscall: ; Undefined system call |
5112 | 5119 | ||
5113 | mov [esp+36],dword -1 |
5120 | mov [esp+36],dword -1 |
5114 | ret |
5121 | ret |
5115 | 5122 | ||
5116 | align 4 |
5123 | align 4 |
5117 | system_shutdown: ; shut down the system |
5124 | system_shutdown: ; shut down the system |
5118 | 5125 | ||
5119 | cmp byte [BOOT_VAR+0x9030], 1 |
5126 | cmp byte [BOOT_VAR+0x9030], 1 |
5120 | jne @F |
5127 | jne @F |
5121 | ret |
5128 | ret |
5122 | @@: |
5129 | @@: |
5123 | call stop_all_services |
5130 | call stop_all_services |
5124 | push 3 ; stop playing cd |
5131 | push 3 ; stop playing cd |
5125 | pop eax |
5132 | pop eax |
5126 | call sys_cd_audio |
5133 | call sys_cd_audio |
5127 | 5134 | ||
5128 | yes_shutdown_param: |
5135 | yes_shutdown_param: |
5129 | cli |
5136 | cli |
5130 | 5137 | ||
5131 | mov eax, kernel_file ; load kernel.mnt to 0x8000:0 |
5138 | mov eax, kernel_file ; load kernel.mnt to 0x8000:0 |
5132 | push 12 |
5139 | push 12 |
5133 | pop esi |
5140 | pop esi |
5134 | xor ebx,ebx |
5141 | xor ebx,ebx |
5135 | or ecx,-1 |
5142 | or ecx,-1 |
5136 | mov edx, OS_BASE+0x80000 |
5143 | mov edx, OS_BASE+0x80000 |
5137 | call fileread |
5144 | call fileread |
5138 | 5145 | ||
5139 | mov esi, restart_kernel_4000+OS_BASE+0x10000 ; move kernel re-starter to 0x4000:0 |
5146 | mov esi, restart_kernel_4000+OS_BASE+0x10000 ; move kernel re-starter to 0x4000:0 |
5140 | mov edi,OS_BASE+0x40000 |
5147 | mov edi,OS_BASE+0x40000 |
5141 | mov ecx,1000 |
5148 | mov ecx,1000 |
5142 | rep movsb |
5149 | rep movsb |
5143 | 5150 | ||
5144 | mov esi,OS_BASE+0x2F0000 ; restore 0x0 - 0xffff |
5151 | mov esi,OS_BASE+0x2F0000 ; restore 0x0 - 0xffff |
5145 | mov edi, OS_BASE |
5152 | mov edi, OS_BASE |
5146 | mov ecx,0x10000/4 |
5153 | mov ecx,0x10000/4 |
5147 | cld |
5154 | cld |
5148 | rep movsd |
5155 | rep movsd |
5149 | 5156 | ||
5150 | call restorefatchain |
5157 | call restorefatchain |
5151 | 5158 | ||
5152 | mov al, 0xFF |
5159 | mov al, 0xFF |
5153 | out 0x21, al |
5160 | out 0x21, al |
5154 | out 0xA1, al |
5161 | out 0xA1, al |
5155 | 5162 | ||
5156 | mov word [OS_BASE+0x467+0],pr_mode_exit |
5163 | mov word [OS_BASE+0x467+0],pr_mode_exit |
5157 | mov word [OS_BASE+0x467+2],0x1000 |
5164 | mov word [OS_BASE+0x467+2],0x1000 |
5158 | 5165 | ||
5159 | mov al,0x0F |
5166 | mov al,0x0F |
5160 | out 0x70,al |
5167 | out 0x70,al |
5161 | mov al,0x05 |
5168 | mov al,0x05 |
5162 | out 0x71,al |
5169 | out 0x71,al |
5163 | 5170 | ||
5164 | mov al,0xFE |
5171 | mov al,0xFE |
5165 | out 0x64,al |
5172 | out 0x64,al |
5166 | hlt |
5173 | hlt |
5167 | 5174 | ||
5168 | 5175 | ||
5169 | include "data32.inc" |
5176 | include "data32.inc" |
5170 | 5177 | ||
5171 | __REV__ = __REV |
5178 | __REV__ = __REV |
5172 | 5179 | ||
5173 | uglobals_size = $ - endofcode |
5180 | uglobals_size = $ - endofcode |
5174 | diff16 "end of kernel code",0,$=> |
5181 | diff16 "end of kernel code",0,$=> |