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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: 488 $ |
57 | $Revision: 490 $ |
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 | include "boot/shutdown.inc" ; shutdown or restart |
173 | include "boot/shutdown.inc" ; shutdown or restart |
174 | 174 | ||
175 | align 8 |
175 | align 8 |
176 | tmp_gdt: |
176 | tmp_gdt: |
177 | 177 | ||
178 | dw 23 |
178 | dw 23 |
179 | dd tmp_gdt+0x10000 |
179 | dd tmp_gdt+0x10000 |
180 | dw 0 |
180 | dw 0 |
181 | 181 | ||
182 | dw 0xffff |
182 | dw 0xffff |
183 | dw 0x0000 |
183 | dw 0x0000 |
184 | db 0x00 |
184 | db 0x00 |
185 | dw 11011111b *256 +10011010b |
185 | dw 11011111b *256 +10011010b |
186 | db 0x00 |
186 | db 0x00 |
187 | 187 | ||
188 | dw 0xffff |
188 | dw 0xffff |
189 | dw 0x0000 |
189 | dw 0x0000 |
190 | db 0x00 |
190 | db 0x00 |
191 | dw 11011111b *256 +10010010b |
191 | dw 11011111b *256 +10010010b |
192 | db 0x00 |
192 | db 0x00 |
193 | 193 | ||
194 | include "data16.inc" |
194 | include "data16.inc" |
195 | 195 | ||
196 | use32 |
196 | use32 |
197 | org $+0x10000 |
197 | org $+0x10000 |
198 | 198 | ||
199 | align 4 |
199 | align 4 |
200 | B32: |
200 | B32: |
201 | mov ax,os_stack ; Selector for os |
201 | mov ax,os_stack ; Selector for os |
202 | mov ds,ax |
202 | mov ds,ax |
203 | mov es,ax |
203 | mov es,ax |
204 | mov fs,ax |
204 | mov fs,ax |
205 | mov gs,ax |
205 | mov gs,ax |
206 | mov ss,ax |
206 | mov ss,ax |
207 | mov esp,0x3ec00 ; Set stack |
207 | mov esp,0x3ec00 ; Set stack |
208 | 208 | ||
209 | ; CLEAR 0x280000 - HEAP_BASE |
209 | ; CLEAR 0x280000 - HEAP_BASE |
210 | 210 | ||
211 | xor eax,eax |
211 | xor eax,eax |
212 | mov edi,0x280000 |
212 | mov edi,0x280000 |
213 | mov ecx,(HEAP_BASE-OS_BASE-0x280000) / 4 |
213 | mov ecx,(HEAP_BASE-OS_BASE-0x280000) / 4 |
214 | cld |
214 | cld |
215 | rep stosd |
215 | rep stosd |
216 | 216 | ||
217 | mov edi,0x40000 |
217 | mov edi,0x40000 |
218 | mov ecx,(0x90000-0x40000)/4 |
218 | mov ecx,(0x90000-0x40000)/4 |
219 | rep stosd |
219 | rep stosd |
220 | 220 | ||
221 | ; CLEAR KERNEL UNDEFINED GLOBALS |
221 | ; CLEAR KERNEL UNDEFINED GLOBALS |
222 | mov edi, endofcode-OS_BASE |
222 | mov edi, endofcode-OS_BASE |
223 | mov ecx, (uglobals_size/4)+4 |
223 | mov ecx, (uglobals_size/4)+4 |
224 | rep stosd |
224 | rep stosd |
225 | 225 | ||
226 | ; SAVE & CLEAR 0-0xffff |
226 | ; SAVE & CLEAR 0-0xffff |
227 | 227 | ||
228 | xor esi, esi |
228 | xor esi, esi |
229 | mov edi,0x2F0000 |
229 | mov edi,0x2F0000 |
230 | mov ecx,0x10000 / 4 |
230 | mov ecx,0x10000 / 4 |
231 | rep movsd |
231 | rep movsd |
232 | xor edi, edi |
232 | xor edi, edi |
233 | mov ecx,0x10000 / 4 |
233 | mov ecx,0x10000 / 4 |
234 | rep stosd |
234 | rep stosd |
235 | 235 | ||
236 | call test_cpu |
236 | call test_cpu |
237 | bts [cpu_caps-OS_BASE], CAPS_TSC ;force use rdtsc |
237 | bts [cpu_caps-OS_BASE], CAPS_TSC ;force use rdtsc |
238 | 238 | ||
239 | ; MEMORY MODEL |
239 | ; MEMORY MODEL |
240 | call mem_test |
240 | call mem_test |
241 | call init_mem |
241 | call init_mem |
242 | call init_page_map |
242 | call init_page_map |
243 | 243 | ||
244 | ; ENABLE PAGING |
244 | ; ENABLE PAGING |
245 | 245 | ||
246 | mov eax, sys_pgdir-OS_BASE |
246 | mov eax, sys_pgdir-OS_BASE |
247 | mov cr3, eax |
247 | mov cr3, eax |
248 | 248 | ||
249 | mov eax,cr0 |
249 | mov eax,cr0 |
250 | or eax,CR0_PG+CR0_WP |
250 | or eax,CR0_PG+CR0_WP |
251 | mov cr0,eax |
251 | mov cr0,eax |
252 | 252 | ||
253 | lgdt [gdts] |
253 | lgdt [gdts] |
254 | jmp pword os_code:high_code |
254 | jmp pword os_code:high_code |
255 | 255 | ||
256 | __DEBUG__ fix 1 |
256 | __DEBUG__ fix 1 |
257 | __DEBUG_LEVEL__ fix 1 |
257 | __DEBUG_LEVEL__ fix 1 |
258 | include 'init.inc' |
258 | include 'init.inc' |
259 | 259 | ||
260 | org OS_BASE+$ |
260 | org OS_BASE+$ |
261 | 261 | ||
262 | align 4 |
262 | align 4 |
263 | high_code: |
263 | high_code: |
264 | mov ax,os_stack |
264 | mov ax,os_stack |
265 | mov bx,app_data |
265 | mov bx,app_data |
266 | mov ss,ax |
266 | mov ss,ax |
267 | add esp, OS_BASE |
267 | add esp, OS_BASE |
268 | 268 | ||
269 | mov ds,bx |
269 | mov ds,bx |
270 | mov es,bx |
270 | mov es,bx |
271 | mov fs,bx |
271 | mov fs,bx |
272 | mov gs,bx |
272 | mov gs,bx |
273 | 273 | ||
274 | mov dword [sys_pgdir], 0 |
274 | mov dword [sys_pgdir], 0 |
275 | mov dword [sys_pgdir+4], 0 |
275 | mov dword [sys_pgdir+4], 0 |
276 | mov dword [sys_pgdir+8], 0 |
276 | mov dword [sys_pgdir+8], 0 |
277 | 277 | ||
278 | mov eax, cr3 |
278 | mov eax, cr3 |
279 | mov cr3, eax ; flush TLB |
279 | mov cr3, eax ; flush TLB |
280 | 280 | ||
281 | ; SAVE REAL MODE VARIABLES |
281 | ; SAVE REAL MODE VARIABLES |
282 | mov ax, [BOOT_VAR + 0x9031] |
282 | mov ax, [BOOT_VAR + 0x9031] |
283 | mov [IDEContrRegsBaseAddr], ax |
283 | mov [IDEContrRegsBaseAddr], ax |
284 | ; --------------- APM --------------------- |
284 | ; --------------- APM --------------------- |
285 | 285 | ||
286 | ; init selectors |
286 | ; init selectors |
287 | mov ebx, [BOOT_VAR+0x9040] ; offset of APM entry point |
287 | mov ebx, [BOOT_VAR+0x9040] ; offset of APM entry point |
288 | movzx eax, word [BOOT_VAR+0x9050] ; real-mode segment base address of |
288 | movzx eax, word [BOOT_VAR+0x9050] ; real-mode segment base address of |
289 | ; protected-mode 32-bit code segment |
289 | ; protected-mode 32-bit code segment |
290 | movzx ecx, word [BOOT_VAR+0x9052] ; real-mode segment base address of |
290 | movzx ecx, word [BOOT_VAR+0x9052] ; real-mode segment base address of |
291 | ; protected-mode 16-bit code segment |
291 | ; protected-mode 16-bit code segment |
292 | movzx edx, word [BOOT_VAR+0x9054] ; real-mode segment base address of |
292 | movzx edx, word [BOOT_VAR+0x9054] ; real-mode segment base address of |
293 | ; protected-mode 16-bit data segment |
293 | ; protected-mode 16-bit data segment |
294 | 294 | ||
295 | shl eax, 4 |
295 | shl eax, 4 |
296 | mov [dword apm_code_32 + 2], ax |
296 | mov [dword apm_code_32 + 2], ax |
297 | shr eax, 16 |
297 | shr eax, 16 |
298 | mov [dword apm_code_32 + 4], al |
298 | mov [dword apm_code_32 + 4], al |
299 | 299 | ||
300 | shl ecx, 4 |
300 | shl ecx, 4 |
301 | mov [dword apm_code_16 + 2], cx |
301 | mov [dword apm_code_16 + 2], cx |
302 | shr ecx, 16 |
302 | shr ecx, 16 |
303 | mov [dword apm_code_16 + 4], cl |
303 | mov [dword apm_code_16 + 4], cl |
304 | 304 | ||
305 | shl edx, 4 |
305 | shl edx, 4 |
306 | mov [dword apm_data_16 + 2], dx |
306 | mov [dword apm_data_16 + 2], dx |
307 | shr edx, 16 |
307 | shr edx, 16 |
308 | mov [dword apm_data_16 + 4], dl |
308 | mov [dword apm_data_16 + 4], dl |
309 | 309 | ||
310 | mov dword[apm_entry], ebx |
310 | mov dword[apm_entry], ebx |
311 | mov word [apm_entry + 4], apm_code_32 - gdts |
311 | mov word [apm_entry + 4], apm_code_32 - gdts |
312 | 312 | ||
313 | mov eax, [BOOT_VAR + 0x9044] ; version & flags |
313 | mov eax, [BOOT_VAR + 0x9044] ; version & flags |
314 | mov [apm_vf], eax |
314 | mov [apm_vf], eax |
315 | ; ----------------------------------------- |
315 | ; ----------------------------------------- |
316 | ; movzx eax,byte [BOOT_VAR+0x9010] ; mouse port |
316 | ; movzx eax,byte [BOOT_VAR+0x9010] ; mouse port |
317 | ; mov [0xF604],byte 1 ;al |
317 | ; mov [0xF604],byte 1 ;al |
318 | mov al, [BOOT_VAR+0x901F] ; DMA writing |
318 | mov al, [BOOT_VAR+0x901F] ; DMA writing |
319 | mov [allow_dma_write], al |
319 | mov [allow_dma_write], al |
320 | mov al,[BOOT_VAR+0x9000] ; bpp |
320 | mov al,[BOOT_VAR+0x9000] ; bpp |
321 | mov [ScreenBPP],al |
321 | mov [ScreenBPP],al |
322 | movzx eax,word [BOOT_VAR+0x900A] ; X max |
322 | movzx eax,word [BOOT_VAR+0x900A] ; X max |
323 | dec eax |
323 | dec eax |
324 | mov [ScreenWidth],eax |
324 | mov [ScreenWidth],eax |
325 | mov [screen_workarea.right],eax |
325 | mov [screen_workarea.right],eax |
326 | movzx eax,word [BOOT_VAR+0x900C] ; Y max |
326 | movzx eax,word [BOOT_VAR+0x900C] ; Y max |
327 | dec eax |
327 | dec eax |
328 | mov [ScreenHeight],eax |
328 | mov [ScreenHeight],eax |
329 | mov [screen_workarea.bottom],eax |
329 | mov [screen_workarea.bottom],eax |
330 | movzx eax,word [BOOT_VAR+0x9008] ; screen mode |
330 | movzx eax,word [BOOT_VAR+0x9008] ; screen mode |
331 | mov [SCR_MODE],eax |
331 | mov [SCR_MODE],eax |
332 | mov eax,[BOOT_VAR+0x9014] ; Vesa 1.2 bnk sw add |
332 | mov eax,[BOOT_VAR+0x9014] ; Vesa 1.2 bnk sw add |
333 | mov [BANK_SWITCH],eax |
333 | mov [BANK_SWITCH],eax |
334 | mov [BytesPerScanLine],word 640*4 ; Bytes PerScanLine |
334 | mov [BytesPerScanLine],word 640*4 ; Bytes PerScanLine |
335 | cmp [SCR_MODE],word 0x13 ; 320x200 |
335 | cmp [SCR_MODE],word 0x13 ; 320x200 |
336 | je @f |
336 | je @f |
337 | cmp [SCR_MODE],word 0x12 ; VGA 640x480 |
337 | cmp [SCR_MODE],word 0x12 ; VGA 640x480 |
338 | je @f |
338 | je @f |
339 | mov ax,[BOOT_VAR+0x9001] ; for other modes |
339 | mov ax,[BOOT_VAR+0x9001] ; for other modes |
340 | mov [BytesPerScanLine],ax |
340 | mov [BytesPerScanLine],ax |
341 | @@: |
341 | @@: |
342 | 342 | ||
343 | ; GRAPHICS ADDRESSES |
343 | ; GRAPHICS ADDRESSES |
344 | 344 | ||
345 | mov byte [BOOT_VAR+0x901e],0x0 |
345 | mov byte [BOOT_VAR+0x901e],0x0 |
346 | mov eax,[BOOT_VAR+0x9018] |
346 | mov eax,[BOOT_VAR+0x9018] |
347 | mov [LFBAddress],eax |
347 | mov [LFBAddress],eax |
348 | 348 | ||
349 | cmp [SCR_MODE],word 0100000000000000b |
349 | cmp [SCR_MODE],word 0100000000000000b |
350 | jge setvesa20 |
350 | jge setvesa20 |
351 | cmp [SCR_MODE],word 0x13 |
351 | cmp [SCR_MODE],word 0x13 |
352 | je v20ga32 |
352 | je v20ga32 |
353 | mov [PUTPIXEL],dword Vesa12_putpixel24 ; Vesa 1.2 |
353 | mov [PUTPIXEL],dword Vesa12_putpixel24 ; Vesa 1.2 |
354 | mov [GETPIXEL],dword Vesa12_getpixel24 |
354 | mov [GETPIXEL],dword Vesa12_getpixel24 |
355 | cmp [ScreenBPP],byte 24 |
355 | cmp [ScreenBPP],byte 24 |
356 | jz ga24 |
356 | jz ga24 |
357 | mov [PUTPIXEL],dword Vesa12_putpixel32 |
357 | mov [PUTPIXEL],dword Vesa12_putpixel32 |
358 | mov [GETPIXEL],dword Vesa12_getpixel32 |
358 | mov [GETPIXEL],dword Vesa12_getpixel32 |
359 | ga24: |
359 | ga24: |
360 | jmp v20ga24 |
360 | jmp v20ga24 |
361 | setvesa20: |
361 | setvesa20: |
362 | mov [PUTPIXEL],dword Vesa20_putpixel24 ; Vesa 2.0 |
362 | mov [PUTPIXEL],dword Vesa20_putpixel24 ; Vesa 2.0 |
363 | mov [GETPIXEL],dword Vesa20_getpixel24 |
363 | mov [GETPIXEL],dword Vesa20_getpixel24 |
364 | cmp [ScreenBPP],byte 24 |
364 | cmp [ScreenBPP],byte 24 |
365 | jz v20ga24 |
365 | jz v20ga24 |
366 | v20ga32: |
366 | v20ga32: |
367 | mov [PUTPIXEL],dword Vesa20_putpixel32 |
367 | mov [PUTPIXEL],dword Vesa20_putpixel32 |
368 | mov [GETPIXEL],dword Vesa20_getpixel32 |
368 | mov [GETPIXEL],dword Vesa20_getpixel32 |
369 | v20ga24: |
369 | v20ga24: |
370 | cmp [SCR_MODE],word 0x12 ; 16 C VGA 640x480 |
370 | cmp [SCR_MODE],word 0x12 ; 16 C VGA 640x480 |
371 | jne no_mode_0x12 |
371 | jne no_mode_0x12 |
372 | mov [PUTPIXEL],dword VGA_putpixel |
372 | mov [PUTPIXEL],dword VGA_putpixel |
373 | mov [GETPIXEL],dword Vesa20_getpixel32 |
373 | mov [GETPIXEL],dword Vesa20_getpixel32 |
374 | no_mode_0x12: |
374 | no_mode_0x12: |
375 | 375 | ||
376 | ; -------- Fast System Call init ---------- |
376 | ; -------- Fast System Call init ---------- |
377 | ; Intel SYSENTER/SYSEXIT (AMD CPU support it too) |
377 | ; Intel SYSENTER/SYSEXIT (AMD CPU support it too) |
378 | bt [cpu_caps], CAPS_SEP |
378 | bt [cpu_caps], CAPS_SEP |
379 | jnc .SEnP ; SysEnter not Present |
379 | jnc .SEnP ; SysEnter not Present |
380 | xor edx, edx |
380 | xor edx, edx |
381 | mov ecx, MSR_SYSENTER_CS |
381 | mov ecx, MSR_SYSENTER_CS |
382 | mov eax, os_code |
382 | mov eax, os_code |
383 | wrmsr |
383 | wrmsr |
384 | mov ecx, MSR_SYSENTER_ESP |
384 | mov ecx, MSR_SYSENTER_ESP |
385 | ; mov eax, sysenter_stack ; Check it |
385 | ; mov eax, sysenter_stack ; Check it |
386 | xor eax, eax |
386 | xor eax, eax |
387 | wrmsr |
387 | wrmsr |
388 | mov ecx, MSR_SYSENTER_EIP |
388 | mov ecx, MSR_SYSENTER_EIP |
389 | mov eax, sysenter_entry |
389 | mov eax, sysenter_entry |
390 | wrmsr |
390 | wrmsr |
391 | .SEnP: |
391 | .SEnP: |
392 | ; AMD SYSCALL/SYSRET |
392 | ; AMD SYSCALL/SYSRET |
393 | cmp byte[cpu_vendor], 'A' |
393 | cmp byte[cpu_vendor], 'A' |
394 | jne .noSYSCALL |
394 | jne .noSYSCALL |
395 | mov eax, 0x80000001 |
395 | mov eax, 0x80000001 |
396 | cpuid |
396 | cpuid |
397 | test edx, 0x800 ; bit_11 - SYSCALL/SYSRET support |
397 | test edx, 0x800 ; bit_11 - SYSCALL/SYSRET support |
398 | jz .noSYSCALL |
398 | jz .noSYSCALL |
399 | mov ecx, MSR_AMD_EFER |
399 | mov ecx, MSR_AMD_EFER |
400 | rdmsr |
400 | rdmsr |
401 | or eax, 1 ; bit_0 - System Call Extension (SCE) |
401 | or eax, 1 ; bit_0 - System Call Extension (SCE) |
402 | wrmsr |
402 | wrmsr |
403 | 403 | ||
404 | ; !!!! It`s dirty hack, fix it !!! |
404 | ; !!!! It`s dirty hack, fix it !!! |
405 | ; Bits of EDX : |
405 | ; Bits of EDX : |
406 | ; Bit 3116 During the SYSRET instruction, this field is copied into the CS register |
406 | ; Bit 3116 During the SYSRET instruction, this field is copied into the CS register |
407 | ; and the contents of this field, plus 8, are copied into the SS register. |
407 | ; and the contents of this field, plus 8, are copied into the SS register. |
408 | ; Bit 150 During the SYSCALL instruction, this field is copied into the CS register |
408 | ; Bit 150 During the SYSCALL instruction, this field is copied into the CS register |
409 | ; and the contents of this field, plus 8, are copied into the SS register. |
409 | ; and the contents of this field, plus 8, are copied into the SS register. |
410 | 410 | ||
411 | ; mov edx, (os_code + 16) * 65536 + os_code |
411 | ; mov edx, (os_code + 16) * 65536 + os_code |
412 | mov edx, 0x1B0008 |
412 | mov edx, 0x1B0008 |
413 | 413 | ||
414 | mov eax, syscall_entry |
414 | mov eax, syscall_entry |
415 | mov ecx, MSR_AMD_STAR |
415 | mov ecx, MSR_AMD_STAR |
416 | wrmsr |
416 | wrmsr |
417 | .noSYSCALL: |
417 | .noSYSCALL: |
418 | ; ----------------------------------------- |
418 | ; ----------------------------------------- |
419 | 419 | ||
420 | ; LOAD IDT |
420 | ; LOAD IDT |
421 | 421 | ||
422 | call build_interrupt_table |
422 | call build_interrupt_table |
423 | lidt [idtreg] |
423 | lidt [idtreg] |
424 | 424 | ||
425 | call init_kernel_heap |
425 | call init_kernel_heap |
426 | stdcall kernel_alloc, RING0_STACK_SIZE+512 |
426 | stdcall kernel_alloc, RING0_STACK_SIZE+512 |
427 | mov [os_stack_seg], eax |
427 | mov [os_stack_seg], eax |
428 | 428 | ||
429 | lea esp, [eax+RING0_STACK_SIZE] |
429 | lea esp, [eax+RING0_STACK_SIZE] |
430 | 430 | ||
431 | mov [tss._ss0], os_stack |
431 | mov [tss._ss0], os_stack |
432 | mov [tss._esp0], esp |
432 | mov [tss._esp0], esp |
433 | mov [tss._esp], esp |
433 | mov [tss._esp], esp |
434 | mov [tss._cs],os_code |
434 | mov [tss._cs],os_code |
435 | mov [tss._ss],os_stack |
435 | mov [tss._ss],os_stack |
436 | mov [tss._ds],app_data |
436 | mov [tss._ds],app_data |
437 | mov [tss._es],app_data |
437 | mov [tss._es],app_data |
438 | mov [tss._fs],app_data |
438 | mov [tss._fs],app_data |
439 | mov [tss._gs],app_data |
439 | mov [tss._gs],app_data |
440 | mov [tss._io],128 |
440 | mov [tss._io],128 |
441 | ;Add IO access table - bit array of permitted ports |
441 | ;Add IO access table - bit array of permitted ports |
442 | mov edi, tss._io_map_0 |
442 | mov edi, tss._io_map_0 |
443 | xor eax, eax |
443 | xor eax, eax |
444 | not eax |
444 | not eax |
445 | mov ecx, 8192/4 |
445 | mov ecx, 8192/4 |
446 | rep stosd ; access to 4096*8=65536 ports |
446 | rep stosd ; access to 4096*8=65536 ports |
447 | 447 | ||
448 | mov ax,tss0 |
448 | mov ax,tss0 |
449 | ltr ax |
449 | ltr ax |
450 | 450 | ||
451 | mov [LFBSize], 0x800000 |
451 | mov [LFBSize], 0x800000 |
452 | call init_mtrr |
- | |
453 | - | ||
454 | call init_LFB |
452 | call init_LFB |
455 | call init_fpu |
453 | call init_fpu |
456 | call init_malloc |
454 | call init_malloc |
457 | 455 | ||
458 | stdcall alloc_kernel_space, 0x51000 |
456 | stdcall alloc_kernel_space, 0x51000 |
459 | mov [default_io_map], eax |
457 | mov [default_io_map], eax |
460 | 458 | ||
461 | add eax, 0x2000 |
459 | add eax, 0x2000 |
462 | mov [ipc_tmp], eax |
460 | mov [ipc_tmp], eax |
463 | mov ebx, 0x1000 |
461 | mov ebx, 0x1000 |
464 | 462 | ||
465 | add eax, 0x40000 |
463 | add eax, 0x40000 |
466 | mov [proc_mem_map], eax |
464 | mov [proc_mem_map], eax |
467 | 465 | ||
468 | add eax, 0x8000 |
466 | add eax, 0x8000 |
469 | mov [proc_mem_pdir], eax |
467 | mov [proc_mem_pdir], eax |
470 | 468 | ||
471 | add eax, ebx |
469 | add eax, ebx |
472 | mov [proc_mem_tab], eax |
470 | mov [proc_mem_tab], eax |
473 | 471 | ||
474 | add eax, ebx |
472 | add eax, ebx |
475 | mov [tmp_task_pdir], eax |
473 | mov [tmp_task_pdir], eax |
476 | 474 | ||
477 | add eax, ebx |
475 | add eax, ebx |
478 | mov [tmp_task_ptab], eax |
476 | mov [tmp_task_ptab], eax |
479 | 477 | ||
480 | add eax, ebx |
478 | add eax, ebx |
481 | mov [ipc_pdir], eax |
479 | mov [ipc_pdir], eax |
482 | 480 | ||
483 | add eax, ebx |
481 | add eax, ebx |
484 | mov [ipc_ptab], eax |
482 | mov [ipc_ptab], eax |
485 | 483 | ||
486 | call init_events |
484 | call init_events |
487 | mov eax, srv.fd-SRV_FD_OFFSET |
485 | mov eax, srv.fd-SRV_FD_OFFSET |
488 | mov [srv.fd], eax |
486 | mov [srv.fd], eax |
489 | mov [srv.bk], eax |
487 | mov [srv.bk], eax |
490 | 488 | ||
491 | mov edi, irq_tab |
489 | mov edi, irq_tab |
492 | xor eax, eax |
490 | xor eax, eax |
493 | mov ecx, 16 |
491 | mov ecx, 16 |
494 | rep stosd |
492 | rep stosd |
495 | 493 | ||
496 | ;Set base of graphic segment to linear address of LFB |
494 | ;Set base of graphic segment to linear address of LFB |
497 | mov eax,[LFBAddress] ; set for gs |
495 | mov eax,[LFBAddress] ; set for gs |
498 | mov [graph_data_l+2],ax |
496 | mov [graph_data_l+2],ax |
499 | shr eax,16 |
497 | shr eax,16 |
500 | mov [graph_data_l+4],al |
498 | mov [graph_data_l+4],al |
501 | mov [graph_data_l+7],ah |
499 | mov [graph_data_l+7],ah |
502 | 500 | ||
503 | mov [CURRENT_TASK],dword 1 |
501 | mov [CURRENT_TASK],dword 1 |
504 | mov [TASK_COUNT],dword 1 |
502 | mov [TASK_COUNT],dword 1 |
505 | mov [TASK_BASE],dword TASK_DATA |
503 | mov [TASK_BASE],dword TASK_DATA |
506 | mov [current_slot], SLOT_BASE+256 |
504 | mov [current_slot], SLOT_BASE+256 |
507 | 505 | ||
508 | ; set background |
506 | ; set background |
509 | xor eax,eax |
507 | xor eax,eax |
510 | inc eax |
508 | inc eax |
511 | mov [display_data-12],eax |
509 | mov [display_data-12],eax |
512 | mov [display_data-8],eax |
510 | mov [display_data-8],eax |
513 | mov [display_data-4],eax |
511 | mov [display_data-4],eax |
514 | mov [mem_BACKGROUND],4095 |
512 | mov [mem_BACKGROUND],4095 |
515 | stdcall kernel_alloc, [mem_BACKGROUND] |
513 | stdcall kernel_alloc, [mem_BACKGROUND] |
516 | mov [img_background], eax |
514 | mov [img_background], eax |
517 | 515 | ||
518 | 516 | ||
519 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
517 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
520 | include 'detect/disks.inc' |
518 | include 'detect/disks.inc' |
521 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
519 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
522 | 520 | ||
523 | ; READ RAMDISK IMAGE FROM HD |
521 | ; READ RAMDISK IMAGE FROM HD |
524 | 522 | ||
525 | ;!!!!!!!!!!!!!!!!!!!!!!! |
523 | ;!!!!!!!!!!!!!!!!!!!!!!! |
526 | include 'boot/rdload.inc' |
524 | include 'boot/rdload.inc' |
527 | ;!!!!!!!!!!!!!!!!!!!!!!! |
525 | ;!!!!!!!!!!!!!!!!!!!!!!! |
528 | ; mov [dma_hdd],1 |
526 | ; mov [dma_hdd],1 |
529 | ; CALCULATE FAT CHAIN FOR RAMDISK |
527 | ; CALCULATE FAT CHAIN FOR RAMDISK |
530 | 528 | ||
531 | call calculatefatchain |
529 | call calculatefatchain |
532 | 530 | ||
533 | ; LOAD VMODE DRIVER |
531 | ; LOAD VMODE DRIVER |
534 | 532 | ||
535 | ;!!!!!!!!!!!!!!!!!!!!!!! |
533 | ;!!!!!!!!!!!!!!!!!!!!!!! |
536 | include 'vmodeld.inc' |
534 | include 'vmodeld.inc' |
537 | ;!!!!!!!!!!!!!!!!!!!!!!! |
535 | ;!!!!!!!!!!!!!!!!!!!!!!! |
538 | 536 | ||
539 | call Parser_params |
537 | call Parser_params |
540 | 538 | ||
541 | mov ax,[BOOT_VAR+bx_from_load] |
539 | mov ax,[BOOT_VAR+bx_from_load] |
542 | cmp ax,'r1' ; åñëè ñðàì äèñê - òî íå ãðóçèòü áèáëèîòåêè |
540 | cmp ax,'r1' ; åñëè ñðàì äèñê - òî íå ãðóçèòü áèáëèîòåêè |
543 | je no_lib_load |
541 | je no_lib_load |
544 | ; LOADING LIBRARES |
542 | ; LOADING LIBRARES |
545 | stdcall dll.Load,@IMPORT ; SPraid - çàãðóçêà ôóíêöèîíàëà (ïîêà ÷òî èíè ôàéë) |
543 | stdcall dll.Load,@IMPORT ; SPraid - çàãðóçêà ôóíêöèîíàëà (ïîêà ÷òî èíè ôàéë) |
546 | call load_conf_file ; prepare configuration file |
544 | call load_conf_file ; prepare configuration file |
547 | no_lib_load: |
545 | no_lib_load: |
548 | 546 | ||
549 | ; LOAD FONTS I and II |
547 | ; LOAD FONTS I and II |
550 | 548 | ||
551 | ; mov esi,char |
549 | ; mov esi,char |
552 | ; xor ebx,ebx |
550 | ; xor ebx,ebx |
553 | ; mov ecx,2560 |
551 | ; mov ecx,2560 |
554 | ; mov edx,FONT_I |
552 | ; mov edx,FONT_I |
555 | ; call fs_RamdiskRead |
553 | ; call fs_RamdiskRead |
556 | 554 | ||
557 | ; mov esi,char2 |
555 | ; mov esi,char2 |
558 | ; xor ebx,ebx |
556 | ; xor ebx,ebx |
559 | ; mov ecx,2560;26000 |
557 | ; mov ecx,2560;26000 |
560 | ; mov edx,FONT_II |
558 | ; mov edx,FONT_II |
561 | ; call fs_RamdiskRead |
559 | ; call fs_RamdiskRead |
562 | 560 | ||
563 | pushad |
561 | pushad |
564 | push eax |
562 | push eax |
565 | mov eax,char |
563 | mov eax,char |
566 | call file_system_lfn |
564 | call file_system_lfn |
567 | mov eax,char2 |
565 | mov eax,char2 |
568 | call file_system_lfn |
566 | call file_system_lfn |
569 | pop eax |
567 | pop eax |
570 | popad |
568 | popad |
571 | 569 | ||
572 | 570 | ||
573 | mov esi,boot_fonts |
571 | mov esi,boot_fonts |
574 | call boot_log |
572 | call boot_log |
575 | 573 | ||
576 | ; PRINT AMOUNT OF MEMORY |
574 | ; PRINT AMOUNT OF MEMORY |
577 | mov esi, boot_memdetect |
575 | mov esi, boot_memdetect |
578 | call boot_log |
576 | call boot_log |
579 | 577 | ||
580 | movzx ecx, word [boot_y] |
578 | movzx ecx, word [boot_y] |
581 | or ecx, (10+29*6) shl 16 ; "Determining amount of memory" |
579 | or ecx, (10+29*6) shl 16 ; "Determining amount of memory" |
582 | sub ecx, 10 |
580 | sub ecx, 10 |
583 | mov edx, 0xFFFFFF |
581 | mov edx, 0xFFFFFF |
584 | mov ebx, [MEM_AMOUNT] |
582 | mov ebx, [MEM_AMOUNT] |
585 | shr ebx, 20 |
583 | shr ebx, 20 |
586 | mov edi, 1 |
584 | mov edi, 1 |
587 | mov eax, 0x00040000 |
585 | mov eax, 0x00040000 |
588 | call display_number_force |
586 | call display_number_force |
589 | 587 | ||
590 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
588 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
591 | 589 | ||
592 | mov esi,boot_irqs |
590 | mov esi,boot_irqs |
593 | call boot_log |
591 | call boot_log |
594 | call rerouteirqs |
592 | call rerouteirqs |
595 | 593 | ||
596 | mov esi,boot_tss |
594 | mov esi,boot_tss |
597 | call boot_log |
595 | call boot_log |
598 | 596 | ||
599 | ; BUILD SCHEDULER |
597 | ; BUILD SCHEDULER |
600 | 598 | ||
601 | call build_scheduler ; sys32.inc |
599 | call build_scheduler ; sys32.inc |
602 | 600 | ||
603 | mov esi,boot_devices |
601 | mov esi,boot_devices |
604 | call boot_log |
602 | call boot_log |
605 | call detect_devices |
603 | call detect_devices |
606 | stdcall load_driver, szPS2MDriver |
604 | stdcall load_driver, szPS2MDriver |
607 | 605 | ||
608 | ; TIMER SET TO 1/100 S |
606 | ; TIMER SET TO 1/100 S |
609 | 607 | ||
610 | mov esi,boot_timer |
608 | mov esi,boot_timer |
611 | call boot_log |
609 | call boot_log |
612 | mov al,0x34 ; set to 100Hz |
610 | mov al,0x34 ; set to 100Hz |
613 | out 0x43,al |
611 | out 0x43,al |
614 | mov al,0x9b ; lsb 1193180 / 1193 |
612 | mov al,0x9b ; lsb 1193180 / 1193 |
615 | out 0x40,al |
613 | out 0x40,al |
616 | mov al,0x2e ; msb |
614 | mov al,0x2e ; msb |
617 | out 0x40,al |
615 | out 0x40,al |
618 | 616 | ||
619 | ; SET MOUSE |
617 | ; SET MOUSE |
620 | 618 | ||
621 | mov esi,boot_setmouse |
619 | mov esi,boot_setmouse |
622 | call boot_log |
620 | call boot_log |
623 | call setmouse |
621 | call setmouse |
624 | 622 | ||
625 | mov [pci_access_enabled],1 |
623 | mov [pci_access_enabled],1 |
626 | 624 | ||
627 | ; SET PRELIMINARY WINDOW STACK AND POSITIONS |
625 | ; SET PRELIMINARY WINDOW STACK AND POSITIONS |
628 | 626 | ||
629 | mov esi,boot_windefs |
627 | mov esi,boot_windefs |
630 | call boot_log |
628 | call boot_log |
631 | call setwindowdefaults |
629 | call setwindowdefaults |
632 | 630 | ||
633 | ; SET BACKGROUND DEFAULTS |
631 | ; SET BACKGROUND DEFAULTS |
634 | 632 | ||
635 | mov esi,boot_bgr |
633 | mov esi,boot_bgr |
636 | call boot_log |
634 | call boot_log |
637 | call calculatebackground |
635 | call calculatebackground |
638 | 636 | ||
639 | ; RESERVE SYSTEM IRQ'S JA PORT'S |
637 | ; RESERVE SYSTEM IRQ'S JA PORT'S |
640 | 638 | ||
641 | mov esi,boot_resirqports |
639 | mov esi,boot_resirqports |
642 | call boot_log |
640 | call boot_log |
643 | call reserve_irqs_ports |
641 | call reserve_irqs_ports |
644 | 642 | ||
645 | ; SET PORTS FOR IRQ HANDLERS |
643 | ; SET PORTS FOR IRQ HANDLERS |
646 | 644 | ||
647 | mov esi,boot_setrports |
645 | mov esi,boot_setrports |
648 | call boot_log |
646 | call boot_log |
649 | call setirqreadports |
647 | call setirqreadports |
650 | 648 | ||
651 | ; SET UP OS TASK |
649 | ; SET UP OS TASK |
652 | 650 | ||
653 | mov esi,boot_setostask |
651 | mov esi,boot_setostask |
654 | call boot_log |
652 | call boot_log |
655 | 653 | ||
656 | mov eax, fpu_data |
654 | mov eax, fpu_data |
657 | mov dword [SLOT_BASE+APPDATA.fpu_state], eax |
655 | mov dword [SLOT_BASE+APPDATA.fpu_state], eax |
658 | mov dword [SLOT_BASE+APPDATA.fpu_handler], 0 |
656 | mov dword [SLOT_BASE+APPDATA.fpu_handler], 0 |
659 | mov dword [SLOT_BASE+APPDATA.sse_handler], 0 |
657 | mov dword [SLOT_BASE+APPDATA.sse_handler], 0 |
660 | 658 | ||
661 | ; name for OS/IDLE process |
659 | ; name for OS/IDLE process |
662 | 660 | ||
663 | mov dword [SLOT_BASE+256+APPDATA.app_name], dword 'OS/I' |
661 | mov dword [SLOT_BASE+256+APPDATA.app_name], dword 'OS/I' |
664 | mov dword [SLOT_BASE+256+APPDATA.app_name+4], dword 'DLE ' |
662 | mov dword [SLOT_BASE+256+APPDATA.app_name+4], dword 'DLE ' |
665 | mov edi, [os_stack_seg] |
663 | mov edi, [os_stack_seg] |
666 | mov dword [SLOT_BASE+256+APPDATA.pl0_stack], edi |
664 | mov dword [SLOT_BASE+256+APPDATA.pl0_stack], edi |
667 | add edi, 0x2000-512 |
665 | add edi, 0x2000-512 |
668 | mov dword [SLOT_BASE+256+APPDATA.fpu_state], edi |
666 | mov dword [SLOT_BASE+256+APPDATA.fpu_state], edi |
669 | mov dword [SLOT_BASE+256+APPDATA.io_map],\ |
667 | mov dword [SLOT_BASE+256+APPDATA.io_map],\ |
670 | (tss._io_map_0-OS_BASE+PG_MAP) |
668 | (tss._io_map_0-OS_BASE+PG_MAP) |
671 | mov dword [SLOT_BASE+256+APPDATA.io_map+4],\ |
669 | mov dword [SLOT_BASE+256+APPDATA.io_map+4],\ |
672 | (tss._io_map_1-OS_BASE+PG_MAP) |
670 | (tss._io_map_1-OS_BASE+PG_MAP) |
673 | 671 | ||
674 | mov esi, fpu_data |
672 | mov esi, fpu_data |
675 | mov ecx, 512/4 |
673 | mov ecx, 512/4 |
676 | cld |
674 | cld |
677 | rep movsd |
675 | rep movsd |
678 | 676 | ||
679 | mov dword [SLOT_BASE+256+APPDATA.fpu_handler], 0 |
677 | mov dword [SLOT_BASE+256+APPDATA.fpu_handler], 0 |
680 | mov dword [SLOT_BASE+256+APPDATA.sse_handler], 0 |
678 | mov dword [SLOT_BASE+256+APPDATA.sse_handler], 0 |
681 | mov dword [SLOT_BASE+256+APPDATA.cursor], ebx |
679 | mov dword [SLOT_BASE+256+APPDATA.cursor], ebx |
682 | 680 | ||
683 | mov ebx, SLOT_BASE+256+APP_OBJ_OFFSET |
681 | mov ebx, SLOT_BASE+256+APP_OBJ_OFFSET |
684 | mov dword [SLOT_BASE+256+APPDATA.fd_obj], ebx |
682 | mov dword [SLOT_BASE+256+APPDATA.fd_obj], ebx |
685 | mov dword [SLOT_BASE+256+APPDATA.bk_obj], ebx |
683 | mov dword [SLOT_BASE+256+APPDATA.bk_obj], ebx |
686 | 684 | ||
687 | ; task list |
685 | ; task list |
688 | mov [CURRENT_TASK],dword 1 |
686 | mov [CURRENT_TASK],dword 1 |
689 | mov [TASK_COUNT],dword 1 |
687 | mov [TASK_COUNT],dword 1 |
690 | mov [current_slot], SLOT_BASE+256 |
688 | mov [current_slot], SLOT_BASE+256 |
691 | mov [TASK_BASE],dword TASK_DATA |
689 | mov [TASK_BASE],dword TASK_DATA |
692 | mov [TASK_DATA+TASKDATA.wnd_number], 1 ; on screen number |
690 | mov [TASK_DATA+TASKDATA.wnd_number], 1 ; on screen number |
693 | mov [TASK_DATA+TASKDATA.pid], 1 ; process id number |
691 | mov [TASK_DATA+TASKDATA.pid], 1 ; process id number |
694 | mov [TASK_DATA+TASKDATA.mem_start], 0 ; process base address |
692 | mov [TASK_DATA+TASKDATA.mem_start], 0 ; process base address |
695 | 693 | ||
696 | call init_cursors |
694 | call init_cursors |
697 | mov eax, [def_cursor] |
695 | mov eax, [def_cursor] |
698 | mov [SLOT_BASE+APPDATA.cursor],eax |
696 | mov [SLOT_BASE+APPDATA.cursor],eax |
699 | mov [SLOT_BASE+APPDATA.cursor+256],eax |
697 | mov [SLOT_BASE+APPDATA.cursor+256],eax |
700 | 698 | ||
701 | ; READ TSC / SECOND |
699 | ; READ TSC / SECOND |
702 | 700 | ||
703 | mov esi,boot_tsc |
701 | mov esi,boot_tsc |
704 | call boot_log |
702 | call boot_log |
705 | call _rdtsc |
703 | call _rdtsc |
706 | mov ecx,eax |
704 | mov ecx,eax |
707 | mov esi,250 ; wait 1/4 a second |
705 | mov esi,250 ; wait 1/4 a second |
708 | call delay_ms |
706 | call delay_ms |
709 | call _rdtsc |
707 | call _rdtsc |
710 | sub eax,ecx |
708 | sub eax,ecx |
711 | shl eax,2 |
709 | shl eax,2 |
712 | mov [CPU_FREQ],eax ; save tsc / sec |
710 | mov [CPU_FREQ],eax ; save tsc / sec |
713 | mov ebx, 1000000 |
711 | mov ebx, 1000000 |
714 | div ebx |
712 | div ebx |
715 | mov [stall_mcs], eax |
713 | mov [stall_mcs], eax |
716 | 714 | ||
717 | ; SET VARIABLES |
715 | ; SET VARIABLES |
718 | 716 | ||
719 | call set_variables |
717 | call set_variables |
720 | 718 | ||
721 | ; STACK AND FDC |
719 | ; STACK AND FDC |
722 | 720 | ||
723 | call stack_init |
721 | call stack_init |
724 | call fdc_init |
722 | call fdc_init |
725 | 723 | ||
726 | ; PALETTE FOR 320x200 and 640x480 16 col |
724 | ; PALETTE FOR 320x200 and 640x480 16 col |
727 | 725 | ||
728 | cmp [SCR_MODE],word 0x12 |
726 | cmp [SCR_MODE],word 0x12 |
729 | jne no_pal_vga |
727 | jne no_pal_vga |
730 | mov esi,boot_pal_vga |
728 | mov esi,boot_pal_vga |
731 | call boot_log |
729 | call boot_log |
732 | call paletteVGA |
730 | call paletteVGA |
733 | no_pal_vga: |
731 | no_pal_vga: |
734 | 732 | ||
735 | cmp [SCR_MODE],word 0x13 |
733 | cmp [SCR_MODE],word 0x13 |
736 | jne no_pal_ega |
734 | jne no_pal_ega |
737 | mov esi,boot_pal_ega |
735 | mov esi,boot_pal_ega |
738 | call boot_log |
736 | call boot_log |
739 | call palette320x200 |
737 | call palette320x200 |
740 | no_pal_ega: |
738 | no_pal_ega: |
741 | 739 | ||
742 | ; LOAD DEFAULT SKIN |
740 | ; LOAD DEFAULT SKIN |
743 | 741 | ||
744 | mov esi,_skin_file_default |
742 | mov esi,_skin_file_default |
745 | mov edi,_skin_file |
743 | mov edi,_skin_file |
746 | movsd |
744 | movsd |
747 | movsd |
745 | movsd |
748 | movsd |
746 | movsd |
749 | call load_skin |
747 | call load_skin |
750 | 748 | ||
751 | ;protect io permission map |
749 | ;protect io permission map |
752 | 750 | ||
753 | mov esi, [default_io_map] |
751 | mov esi, [default_io_map] |
754 | stdcall map_page,esi,(tss._io_map_0-OS_BASE), PG_MAP |
752 | stdcall map_page,esi,(tss._io_map_0-OS_BASE), PG_MAP |
755 | add esi, 0x1000 |
753 | add esi, 0x1000 |
756 | stdcall map_page,esi,(tss._io_map_1-OS_BASE), PG_MAP |
754 | stdcall map_page,esi,(tss._io_map_1-OS_BASE), PG_MAP |
757 | 755 | ||
758 | stdcall map_page,tss._io_map_0,\ |
756 | stdcall map_page,tss._io_map_0,\ |
759 | (tss._io_map_0-OS_BASE), PG_MAP |
757 | (tss._io_map_0-OS_BASE), PG_MAP |
760 | stdcall map_page,tss._io_map_1,\ |
758 | stdcall map_page,tss._io_map_1,\ |
761 | (tss._io_map_1-OS_BASE), PG_MAP |
759 | (tss._io_map_1-OS_BASE), PG_MAP |
762 | 760 | ||
763 | ; LOAD FIRST APPLICATION |
761 | ; LOAD FIRST APPLICATION |
764 | cli |
762 | cli |
765 | cmp byte [BOOT_VAR+0x9030],1 |
763 | cmp byte [BOOT_VAR+0x9030],1 |
766 | jne no_load_vrr_m |
764 | jne no_load_vrr_m |
767 | 765 | ||
768 | ; mov ebp, vrr_m |
766 | ; mov ebp, vrr_m |
769 | ; xor ebx, ebx |
767 | ; xor ebx, ebx |
770 | ; xor edx, edx |
768 | ; xor edx, edx |
771 | ; call fs_execute |
769 | ; call fs_execute |
772 | ; cmp eax,2 ; if vrr_m app found (PID=2) |
770 | ; cmp eax,2 ; if vrr_m app found (PID=2) |
773 | ; je first_app_found |
771 | ; je first_app_found |
774 | 772 | ||
775 | 773 | ||
776 | stdcall kernel_alloc, 0x100 |
774 | stdcall kernel_alloc, 0x100 |
777 | push eax |
775 | push eax |
778 | mov ebx,eax |
776 | mov ebx,eax |
779 | stdcall full_file_name,vrr_m,eax |
777 | stdcall full_file_name,vrr_m,eax |
780 | mov ebp, eax |
778 | mov ebp, eax |
781 | 779 | ||
782 | xor ebx, ebx |
780 | xor ebx, ebx |
783 | xor edx, edx |
781 | xor edx, edx |
784 | call fs_execute |
782 | call fs_execute |
785 | pop ebx |
783 | pop ebx |
786 | push eax |
784 | push eax |
787 | stdcall kernel_free, ebx |
785 | stdcall kernel_free, ebx |
788 | pop eax |
786 | pop eax |
789 | cmp eax,2 ; if vrr_m app found (PID=2) |
787 | cmp eax,2 ; if vrr_m app found (PID=2) |
790 | je first_app_found |
788 | je first_app_found |
791 | 789 | ||
792 | no_load_vrr_m: |
790 | no_load_vrr_m: |
793 | ; mov ebp, firstapp |
791 | ; mov ebp, firstapp |
794 | ; xor ebx, ebx |
792 | ; xor ebx, ebx |
795 | ; xor edx, edx |
793 | ; xor edx, edx |
796 | ; call fs_execute |
794 | ; call fs_execute |
797 | ; cmp eax,2 ; continue if a process has been loaded |
795 | ; cmp eax,2 ; continue if a process has been loaded |
798 | ; je first_app_found |
796 | ; je first_app_found |
799 | ; mov eax, 0xDEADBEEF ; otherwise halt |
797 | ; mov eax, 0xDEADBEEF ; otherwise halt |
800 | ; hlt |
798 | ; hlt |
801 | 799 | ||
802 | stdcall kernel_alloc, 0x100 |
800 | stdcall kernel_alloc, 0x100 |
803 | push eax |
801 | push eax |
804 | mov ebx,eax |
802 | mov ebx,eax |
805 | stdcall full_file_name,firstapp,eax |
803 | stdcall full_file_name,firstapp,eax |
806 | mov ebp, eax |
804 | mov ebp, eax |
807 | xor ebx, ebx |
805 | xor ebx, ebx |
808 | xor edx, edx |
806 | xor edx, edx |
809 | call fs_execute |
807 | call fs_execute |
810 | pop ebx |
808 | pop ebx |
811 | push eax |
809 | push eax |
812 | stdcall kernel_free, ebx |
810 | stdcall kernel_free, ebx |
813 | pop eax |
811 | pop eax |
814 | cmp eax,2 ; continue if a process has been loaded |
812 | cmp eax,2 ; continue if a process has been loaded |
815 | je first_app_found |
813 | je first_app_found |
816 | mov eax, 0xDEADBEEF ; otherwise halt |
814 | mov eax, 0xDEADBEEF ; otherwise halt |
817 | hlt |
815 | hlt |
818 | 816 | ||
819 | 817 | ||
820 | first_app_found: |
818 | first_app_found: |
821 | cli |
819 | cli |
822 | 820 | ||
823 | ;mov [TASK_COUNT],dword 2 |
821 | ;mov [TASK_COUNT],dword 2 |
824 | mov [CURRENT_TASK],dword 1 ; set OS task fisrt |
822 | mov [CURRENT_TASK],dword 1 ; set OS task fisrt |
825 | 823 | ||
826 | ; SET KEYBOARD PARAMETERS |
824 | ; SET KEYBOARD PARAMETERS |
827 | mov al, 0xf6 ; reset keyboard, scan enabled |
825 | mov al, 0xf6 ; reset keyboard, scan enabled |
828 | call kb_write |
826 | call kb_write |
829 | 827 | ||
830 | ; wait until 8042 is ready |
828 | ; wait until 8042 is ready |
831 | xor ecx,ecx |
829 | xor ecx,ecx |
832 | @@: |
830 | @@: |
833 | in al,64h |
831 | in al,64h |
834 | and al,00000010b |
832 | and al,00000010b |
835 | loopnz @b |
833 | loopnz @b |
836 | 834 | ||
837 | ; mov al, 0xED ; svetodiody - only for testing! |
835 | ; mov al, 0xED ; svetodiody - only for testing! |
838 | ; call kb_write |
836 | ; call kb_write |
839 | ; call kb_read |
837 | ; call kb_read |
840 | ; mov al, 111b |
838 | ; mov al, 111b |
841 | ; call kb_write |
839 | ; call kb_write |
842 | ; call kb_read |
840 | ; call kb_read |
843 | 841 | ||
844 | mov al, 0xF3 ; set repeat rate & delay |
842 | mov al, 0xF3 ; set repeat rate & delay |
845 | call kb_write |
843 | call kb_write |
846 | ; call kb_read |
844 | ; call kb_read |
847 | mov al, 0 ; 30 250 ;00100010b ; 24 500 ;00100100b ; 20 500 |
845 | mov al, 0 ; 30 250 ;00100010b ; 24 500 ;00100100b ; 20 500 |
848 | call kb_write |
846 | call kb_write |
849 | ; call kb_read |
847 | ; call kb_read |
850 | ;// mike.dld [ |
848 | ;// mike.dld [ |
851 | call set_lights |
849 | call set_lights |
852 | ;// mike.dld ] |
850 | ;// mike.dld ] |
853 | 851 | ||
854 | ; START MULTITASKING |
852 | ; START MULTITASKING |
855 | 853 | ||
856 | mov esi,boot_tasking |
854 | mov esi,boot_tasking |
857 | call boot_log |
855 | call boot_log |
858 | 856 | ||
859 | ; mov [ENABLE_TASKSWITCH],byte 1 ; multitasking enabled |
857 | ; mov [ENABLE_TASKSWITCH],byte 1 ; multitasking enabled |
860 | 858 | ||
861 | ; UNMASK ALL IRQ'S |
859 | ; UNMASK ALL IRQ'S |
862 | 860 | ||
863 | mov esi,boot_allirqs |
861 | mov esi,boot_allirqs |
864 | call boot_log |
862 | call boot_log |
865 | 863 | ||
866 | cli ;guarantee forbidance of interrupts. |
864 | cli ;guarantee forbidance of interrupts. |
867 | mov al,0 ; unmask all irq's |
865 | mov al,0 ; unmask all irq's |
868 | out 0xA1,al |
866 | out 0xA1,al |
869 | out 0x21,al |
867 | out 0x21,al |
870 | 868 | ||
871 | mov ecx,32 |
869 | mov ecx,32 |
872 | 870 | ||
873 | ready_for_irqs: |
871 | ready_for_irqs: |
874 | 872 | ||
875 | mov al,0x20 ; ready for irqs |
873 | mov al,0x20 ; ready for irqs |
876 | out 0x20,al |
874 | out 0x20,al |
877 | out 0xa0,al |
875 | out 0xa0,al |
878 | 876 | ||
879 | loop ready_for_irqs ; flush the queue |
877 | loop ready_for_irqs ; flush the queue |
880 | 878 | ||
881 | stdcall attach_int_handler, dword 1, irq1 |
879 | stdcall attach_int_handler, dword 1, irq1 |
882 | 880 | ||
883 | ; mov [dma_hdd],1 |
881 | ; mov [dma_hdd],1 |
884 | cmp [IDEContrRegsBaseAddr], 0 |
882 | cmp [IDEContrRegsBaseAddr], 0 |
885 | setnz [dma_hdd] |
883 | setnz [dma_hdd] |
886 | 884 | ||
887 | ; stdcall init_uart_service, DRV_ENTRY |
885 | ; stdcall init_uart_service, DRV_ENTRY |
888 | 886 | ||
889 | sti |
887 | sti |
890 | call change_task |
888 | call change_task |
891 | 889 | ||
892 | jmp osloop |
890 | jmp osloop |
893 | 891 | ||
894 | jmp $ ; wait here for timer to take control |
892 | jmp $ ; wait here for timer to take control |
895 | 893 | ||
896 | ; Fly :) |
894 | ; Fly :) |
897 | 895 | ||
898 | include 'unpacker.inc' |
896 | include 'unpacker.inc' |
899 | include 'fdo.inc' |
897 | include 'fdo.inc' |
900 | 898 | ||
901 | align 4 |
899 | align 4 |
902 | boot_log: |
900 | boot_log: |
903 | pushad |
901 | pushad |
904 | 902 | ||
905 | mov eax,10*65536 |
903 | mov eax,10*65536 |
906 | mov ax,word [boot_y] |
904 | mov ax,word [boot_y] |
907 | add [boot_y],dword 10 |
905 | add [boot_y],dword 10 |
908 | mov ebx,0x80ffffff ; ASCIIZ string with white color |
906 | mov ebx,0x80ffffff ; ASCIIZ string with white color |
909 | mov ecx,esi |
907 | mov ecx,esi |
910 | mov edi,1 |
908 | mov edi,1 |
911 | call dtext |
909 | call dtext |
912 | 910 | ||
913 | mov [novesachecksum],1000 |
911 | mov [novesachecksum],1000 |
914 | call checkVga_N13 |
912 | call checkVga_N13 |
915 | 913 | ||
916 | cmp [preboot_blogesc+OS_BASE+0x10000],byte 1 |
914 | cmp [preboot_blogesc+OS_BASE+0x10000],byte 1 |
917 | je .bll2 |
915 | je .bll2 |
918 | 916 | ||
919 | cmp esi,boot_tasking |
917 | cmp esi,boot_tasking |
920 | jne .bll2 |
918 | jne .bll2 |
921 | ; begin ealex 04.08.05 |
919 | ; begin ealex 04.08.05 |
922 | ; in al,0x61 |
920 | ; in al,0x61 |
923 | ; and al,01111111b |
921 | ; and al,01111111b |
924 | ; out 0x61,al |
922 | ; out 0x61,al |
925 | ; end ealex 04.08.05 |
923 | ; end ealex 04.08.05 |
926 | .bll1: in al,0x60 ; wait for ESC key press |
924 | .bll1: in al,0x60 ; wait for ESC key press |
927 | cmp al,129 |
925 | cmp al,129 |
928 | jne .bll1 |
926 | jne .bll1 |
929 | 927 | ||
930 | .bll2: popad |
928 | .bll2: popad |
931 | 929 | ||
932 | ret |
930 | ret |
933 | 931 | ||
934 | 932 | ||
935 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
933 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
936 | ; ; |
934 | ; ; |
937 | ; MAIN OS LOOP START ; |
935 | ; MAIN OS LOOP START ; |
938 | ; ; |
936 | ; ; |
939 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
937 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
940 | align 32 |
938 | align 32 |
941 | osloop: |
939 | osloop: |
942 | call [draw_pointer] |
940 | call [draw_pointer] |
943 | call checkbuttons |
941 | call checkbuttons |
944 | call checkwindows |
942 | call checkwindows |
945 | ; call check_window_move_request |
943 | ; call check_window_move_request |
946 | call checkmisc |
944 | call checkmisc |
947 | call checkVga_N13 |
945 | call checkVga_N13 |
948 | call stack_handler |
946 | call stack_handler |
949 | call checkidle |
947 | call checkidle |
950 | call check_fdd_motor_status |
948 | call check_fdd_motor_status |
951 | jmp osloop |
949 | jmp osloop |
952 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
950 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
953 | ; ; |
951 | ; ; |
954 | ; MAIN OS LOOP END ; |
952 | ; MAIN OS LOOP END ; |
955 | ; ; |
953 | ; ; |
956 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
954 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
957 | 955 | ||
958 | checkidle: |
956 | checkidle: |
959 | pushad |
957 | pushad |
960 | 958 | ||
961 | cmp [check_idle_semaphore],0 |
959 | cmp [check_idle_semaphore],0 |
962 | jne no_idle_state |
960 | jne no_idle_state |
963 | 961 | ||
964 | call change_task |
962 | call change_task |
965 | mov eax,[idlemem] |
963 | mov eax,[idlemem] |
966 | mov ebx,[timer_ticks] ;[0xfdf0] |
964 | mov ebx,[timer_ticks] ;[0xfdf0] |
967 | cmp eax,ebx |
965 | cmp eax,ebx |
968 | jnz idle_exit |
966 | jnz idle_exit |
969 | call _rdtsc |
967 | call _rdtsc |
970 | mov ecx,eax |
968 | mov ecx,eax |
971 | idle_loop: |
969 | idle_loop: |
972 | hlt |
970 | hlt |
973 | cmp [check_idle_semaphore],0 |
971 | cmp [check_idle_semaphore],0 |
974 | jne idle_loop_exit |
972 | jne idle_loop_exit |
975 | mov eax,[timer_ticks] ;[0xfdf0] |
973 | mov eax,[timer_ticks] ;[0xfdf0] |
976 | cmp ebx,eax |
974 | cmp ebx,eax |
977 | jz idle_loop |
975 | jz idle_loop |
978 | idle_loop_exit: |
976 | idle_loop_exit: |
979 | mov [idlemem],eax |
977 | mov [idlemem],eax |
980 | call _rdtsc |
978 | call _rdtsc |
981 | sub eax,ecx |
979 | sub eax,ecx |
982 | mov ebx,[idleuse] |
980 | mov ebx,[idleuse] |
983 | add ebx,eax |
981 | add ebx,eax |
984 | mov [idleuse],ebx |
982 | mov [idleuse],ebx |
985 | 983 | ||
986 | popad |
984 | popad |
987 | ret |
985 | ret |
988 | 986 | ||
989 | idle_exit: |
987 | idle_exit: |
990 | 988 | ||
991 | mov ebx,[timer_ticks] ;[0xfdf0] |
989 | mov ebx,[timer_ticks] ;[0xfdf0] |
992 | mov [idlemem],ebx |
990 | mov [idlemem],ebx |
993 | call change_task |
991 | call change_task |
994 | 992 | ||
995 | popad |
993 | popad |
996 | ret |
994 | ret |
997 | 995 | ||
998 | no_idle_state: |
996 | no_idle_state: |
999 | 997 | ||
1000 | dec [check_idle_semaphore] |
998 | dec [check_idle_semaphore] |
1001 | 999 | ||
1002 | mov ebx,[timer_ticks] ;[0xfdf0] |
1000 | mov ebx,[timer_ticks] ;[0xfdf0] |
1003 | mov [idlemem],ebx |
1001 | mov [idlemem],ebx |
1004 | call change_task |
1002 | call change_task |
1005 | 1003 | ||
1006 | popad |
1004 | popad |
1007 | ret |
1005 | ret |
1008 | 1006 | ||
1009 | uglobal |
1007 | uglobal |
1010 | idlemem dd 0x0 |
1008 | idlemem dd 0x0 |
1011 | idleuse dd 0x0 |
1009 | idleuse dd 0x0 |
1012 | idleusesec dd 0x0 |
1010 | idleusesec dd 0x0 |
1013 | check_idle_semaphore dd 0x0 |
1011 | check_idle_semaphore dd 0x0 |
1014 | endg |
1012 | endg |
1015 | 1013 | ||
1016 | 1014 | ||
1017 | 1015 | ||
1018 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1016 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1019 | ; ; |
1017 | ; ; |
1020 | ; INCLUDED SYSTEM FILES ; |
1018 | ; INCLUDED SYSTEM FILES ; |
1021 | ; ; |
1019 | ; ; |
1022 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1020 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1023 | 1021 | ||
1024 | 1022 | ||
1025 | include "kernel32.inc" |
1023 | include "kernel32.inc" |
1026 | 1024 | ||
1027 | 1025 | ||
1028 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1026 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1029 | ; ; |
1027 | ; ; |
1030 | ; KERNEL FUNCTIONS ; |
1028 | ; KERNEL FUNCTIONS ; |
1031 | ; ; |
1029 | ; ; |
1032 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1030 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1033 | 1031 | ||
1034 | reserve_irqs_ports: |
1032 | reserve_irqs_ports: |
1035 | 1033 | ||
1036 | pushad |
1034 | pushad |
1037 | 1035 | ||
1038 | mov [irq_owner+4*0], 1 ; timer |
1036 | mov [irq_owner+4*0], 1 ; timer |
1039 | mov [irq_owner+4*1], 1 ; keyboard |
1037 | mov [irq_owner+4*1], 1 ; keyboard |
1040 | mov [irq_owner+4*5], 1 ; sound blaster |
1038 | mov [irq_owner+4*5], 1 ; sound blaster |
1041 | mov [irq_owner+4*6], 1 ; floppy diskette |
1039 | mov [irq_owner+4*6], 1 ; floppy diskette |
1042 | mov [irq_owner+4*13], 1 ; math co-pros |
1040 | mov [irq_owner+4*13], 1 ; math co-pros |
1043 | mov [irq_owner+4*14], 1 ; ide I |
1041 | mov [irq_owner+4*14], 1 ; ide I |
1044 | mov [irq_owner+4*15], 1 ; ide II |
1042 | mov [irq_owner+4*15], 1 ; ide II |
1045 | 1043 | ||
1046 | ; movzx eax,byte [0xf604] ; mouse irq |
1044 | ; movzx eax,byte [0xf604] ; mouse irq |
1047 | ; dec eax |
1045 | ; dec eax |
1048 | ; add eax,mouseirqtable |
1046 | ; add eax,mouseirqtable |
1049 | ; movzx eax,byte [eax] |
1047 | ; movzx eax,byte [eax] |
1050 | ; shl eax,2 |
1048 | ; shl eax,2 |
1051 | ; mov [irq_owner+eax],byte 1 |
1049 | ; mov [irq_owner+eax],byte 1 |
1052 | 1050 | ||
1053 | 1051 | ||
1054 | ; RESERVE PORTS |
1052 | ; RESERVE PORTS |
1055 | mov edi,1 ; 0x00-0x2d |
1053 | mov edi,1 ; 0x00-0x2d |
1056 | mov [RESERVED_PORTS],edi |
1054 | mov [RESERVED_PORTS],edi |
1057 | shl edi,4 |
1055 | shl edi,4 |
1058 | mov [RESERVED_PORTS+edi+0],dword 1 |
1056 | mov [RESERVED_PORTS+edi+0],dword 1 |
1059 | mov [RESERVED_PORTS+edi+4],dword 0x0 |
1057 | mov [RESERVED_PORTS+edi+4],dword 0x0 |
1060 | mov [RESERVED_PORTS+edi+8],dword 0x2d |
1058 | mov [RESERVED_PORTS+edi+8],dword 0x2d |
1061 | 1059 | ||
1062 | inc dword [RESERVED_PORTS] ; 0x30-0x4d |
1060 | inc dword [RESERVED_PORTS] ; 0x30-0x4d |
1063 | mov edi,[RESERVED_PORTS] |
1061 | mov edi,[RESERVED_PORTS] |
1064 | shl edi,4 |
1062 | shl edi,4 |
1065 | mov [RESERVED_PORTS+edi+0],dword 1 |
1063 | mov [RESERVED_PORTS+edi+0],dword 1 |
1066 | mov [RESERVED_PORTS+edi+4],dword 0x30 |
1064 | mov [RESERVED_PORTS+edi+4],dword 0x30 |
1067 | mov [RESERVED_PORTS+edi+8],dword 0x4d |
1065 | mov [RESERVED_PORTS+edi+8],dword 0x4d |
1068 | 1066 | ||
1069 | inc dword [RESERVED_PORTS] ; 0x50-0xdf |
1067 | inc dword [RESERVED_PORTS] ; 0x50-0xdf |
1070 | mov edi,[RESERVED_PORTS] |
1068 | mov edi,[RESERVED_PORTS] |
1071 | shl edi,4 |
1069 | shl edi,4 |
1072 | mov [RESERVED_PORTS+edi+0],dword 1 |
1070 | mov [RESERVED_PORTS+edi+0],dword 1 |
1073 | mov [RESERVED_PORTS+edi+4],dword 0x50 |
1071 | mov [RESERVED_PORTS+edi+4],dword 0x50 |
1074 | mov [RESERVED_PORTS+edi+8],dword 0xdf |
1072 | mov [RESERVED_PORTS+edi+8],dword 0xdf |
1075 | 1073 | ||
1076 | inc dword [RESERVED_PORTS] ; 0xe5-0xff |
1074 | inc dword [RESERVED_PORTS] ; 0xe5-0xff |
1077 | mov edi,[RESERVED_PORTS] |
1075 | mov edi,[RESERVED_PORTS] |
1078 | shl edi,4 |
1076 | shl edi,4 |
1079 | mov [RESERVED_PORTS+edi+0],dword 1 |
1077 | mov [RESERVED_PORTS+edi+0],dword 1 |
1080 | mov [RESERVED_PORTS+edi+4],dword 0xe5 |
1078 | mov [RESERVED_PORTS+edi+4],dword 0xe5 |
1081 | mov [RESERVED_PORTS+edi+8],dword 0xff |
1079 | mov [RESERVED_PORTS+edi+8],dword 0xff |
1082 | 1080 | ||
1083 | 1081 | ||
1084 | ; cmp [0xf604],byte 2 ; com1 mouse -> 0x3f0-0x3ff |
1082 | ; cmp [0xf604],byte 2 ; com1 mouse -> 0x3f0-0x3ff |
1085 | ; jne ripl1 |
1083 | ; jne ripl1 |
1086 | ; inc dword [0x2d0000] |
1084 | ; inc dword [0x2d0000] |
1087 | ; mov edi,[0x2d0000] |
1085 | ; mov edi,[0x2d0000] |
1088 | ; shl edi,4 |
1086 | ; shl edi,4 |
1089 | ; mov [0x2d0000+edi+0],dword 1 |
1087 | ; mov [0x2d0000+edi+0],dword 1 |
1090 | ; mov [0x2d0000+edi+4],dword 0x3f0 |
1088 | ; mov [0x2d0000+edi+4],dword 0x3f0 |
1091 | ; mov [0x2d0000+edi+8],dword 0x3ff |
1089 | ; mov [0x2d0000+edi+8],dword 0x3ff |
1092 | ; ripl1: |
1090 | ; ripl1: |
1093 | ; cmp [0xf604],byte 3 ; com2 mouse -> 0x2f0-0x2ff |
1091 | ; cmp [0xf604],byte 3 ; com2 mouse -> 0x2f0-0x2ff |
1094 | ; jne ripl2 |
1092 | ; jne ripl2 |
1095 | ; inc dword [0x2d0000] |
1093 | ; inc dword [0x2d0000] |
1096 | ; mov edi,[0x2d0000] |
1094 | ; mov edi,[0x2d0000] |
1097 | ; shl edi,4 |
1095 | ; shl edi,4 |
1098 | ; mov [0x2d0000+edi+0],dword 1 |
1096 | ; mov [0x2d0000+edi+0],dword 1 |
1099 | ; mov [0x2d0000+edi+4],dword 0x2f0 |
1097 | ; mov [0x2d0000+edi+4],dword 0x2f0 |
1100 | ; mov [0x2d0000+edi+8],dword 0x2ff |
1098 | ; mov [0x2d0000+edi+8],dword 0x2ff |
1101 | ; ripl2: |
1099 | ; ripl2: |
1102 | 1100 | ||
1103 | popad |
1101 | popad |
1104 | ret |
1102 | ret |
1105 | 1103 | ||
1106 | iglobal |
1104 | iglobal |
1107 | mouseirqtable db 12 ; ps2 |
1105 | mouseirqtable db 12 ; ps2 |
1108 | db 4 ; com1 |
1106 | db 4 ; com1 |
1109 | db 3 ; com2 |
1107 | db 3 ; com2 |
1110 | endg |
1108 | endg |
1111 | 1109 | ||
1112 | setirqreadports: |
1110 | setirqreadports: |
1113 | 1111 | ||
1114 | mov [irq12read+0],dword 0x60 + 0x01000000 ; read port 0x60 , byte |
1112 | mov [irq12read+0],dword 0x60 + 0x01000000 ; read port 0x60 , byte |
1115 | mov [irq12read+4],dword 0 ; end of port list |
1113 | mov [irq12read+4],dword 0 ; end of port list |
1116 | mov [irq04read+0],dword 0x3f8 + 0x01000000 ; read port 0x3f8 , byte |
1114 | mov [irq04read+0],dword 0x3f8 + 0x01000000 ; read port 0x3f8 , byte |
1117 | mov [irq04read+4],dword 0 ; end of port list |
1115 | mov [irq04read+4],dword 0 ; end of port list |
1118 | mov [irq03read+0],dword 0x2f8 + 0x01000000 ; read port 0x2f8 , byte |
1116 | mov [irq03read+0],dword 0x2f8 + 0x01000000 ; read port 0x2f8 , byte |
1119 | mov [irq03read+4],dword 0 ; end of port list |
1117 | mov [irq03read+4],dword 0 ; end of port list |
1120 | 1118 | ||
1121 | ret |
1119 | ret |
1122 | 1120 | ||
1123 | iglobal |
1121 | iglobal |
1124 | process_number dd 0x1 |
1122 | process_number dd 0x1 |
1125 | endg |
1123 | endg |
1126 | 1124 | ||
1127 | set_variables: |
1125 | set_variables: |
1128 | 1126 | ||
1129 | mov ecx,0x100 ; flush port 0x60 |
1127 | mov ecx,0x100 ; flush port 0x60 |
1130 | .fl60: in al,0x60 |
1128 | .fl60: in al,0x60 |
1131 | loop .fl60 |
1129 | loop .fl60 |
1132 | mov [MOUSE_BUFF_COUNT],byte 0 ; mouse buffer |
1130 | mov [MOUSE_BUFF_COUNT],byte 0 ; mouse buffer |
1133 | mov [KEY_COUNT],byte 0 ; keyboard buffer |
1131 | mov [KEY_COUNT],byte 0 ; keyboard buffer |
1134 | mov [BTN_COUNT],byte 0 ; button buffer |
1132 | mov [BTN_COUNT],byte 0 ; button buffer |
1135 | ; mov [MOUSE_X],dword 100*65536+100 ; mouse x/y |
1133 | ; mov [MOUSE_X],dword 100*65536+100 ; mouse x/y |
1136 | 1134 | ||
1137 | push eax |
1135 | push eax |
1138 | mov ax,[BOOT_VAR+0x900c] |
1136 | mov ax,[BOOT_VAR+0x900c] |
1139 | shr ax,1 |
1137 | shr ax,1 |
1140 | shl eax,16 |
1138 | shl eax,16 |
1141 | mov ax,[BOOT_VAR+0x900A] |
1139 | mov ax,[BOOT_VAR+0x900A] |
1142 | shr ax,1 |
1140 | shr ax,1 |
1143 | mov [MOUSE_X],eax |
1141 | mov [MOUSE_X],eax |
1144 | pop eax |
1142 | pop eax |
1145 | 1143 | ||
1146 | mov byte [SB16_Status],0 ; Minazzi Paolo |
1144 | mov byte [SB16_Status],0 ; Minazzi Paolo |
1147 | mov [display_data-12],dword 1 ; tiled background |
1145 | mov [display_data-12],dword 1 ; tiled background |
1148 | mov [BTN_ADDR],dword BUTTON_INFO ; address of button list |
1146 | mov [BTN_ADDR],dword BUTTON_INFO ; address of button list |
1149 | 1147 | ||
1150 | ;!! IP 04.02.2005: |
1148 | ;!! IP 04.02.2005: |
1151 | mov [next_usage_update], 100 |
1149 | mov [next_usage_update], 100 |
1152 | mov byte [DONT_SWITCH], 0 ; change task if possible |
1150 | mov byte [DONT_SWITCH], 0 ; change task if possible |
1153 | 1151 | ||
1154 | ret |
1152 | ret |
1155 | 1153 | ||
1156 | ;* mouse centered - start code- Mario79 |
1154 | ;* mouse centered - start code- Mario79 |
1157 | mouse_centered: |
1155 | mouse_centered: |
1158 | push eax |
1156 | push eax |
1159 | mov eax,[ScreenWidth] |
1157 | mov eax,[ScreenWidth] |
1160 | shr eax,1 |
1158 | shr eax,1 |
1161 | mov [MOUSE_X],ax |
1159 | mov [MOUSE_X],ax |
1162 | mov eax,[ScreenHeight] |
1160 | mov eax,[ScreenHeight] |
1163 | shr eax,1 |
1161 | shr eax,1 |
1164 | mov [MOUSE_Y],ax |
1162 | mov [MOUSE_Y],ax |
1165 | pop eax |
1163 | pop eax |
1166 | ret |
1164 | ret |
1167 | ;* mouse centered - end code- Mario79 |
1165 | ;* mouse centered - end code- Mario79 |
1168 | 1166 | ||
1169 | align 4 |
1167 | align 4 |
1170 | 1168 | ||
1171 | sys_outport: |
1169 | sys_outport: |
1172 | 1170 | ||
1173 | mov edi,ebx ; separate flag for read / write |
1171 | mov edi,ebx ; separate flag for read / write |
1174 | and ebx,65535 |
1172 | and ebx,65535 |
1175 | 1173 | ||
1176 | mov ecx,[RESERVED_PORTS] |
1174 | mov ecx,[RESERVED_PORTS] |
1177 | test ecx,ecx |
1175 | test ecx,ecx |
1178 | jne sopl8 |
1176 | jne sopl8 |
1179 | mov [esp+36],dword 1 |
1177 | mov [esp+36],dword 1 |
1180 | ret |
1178 | ret |
1181 | 1179 | ||
1182 | sopl8: |
1180 | sopl8: |
1183 | mov edx,[TASK_BASE] |
1181 | mov edx,[TASK_BASE] |
1184 | mov edx,[edx+0x4] |
1182 | mov edx,[edx+0x4] |
1185 | and ebx,65535 |
1183 | and ebx,65535 |
1186 | cld |
1184 | cld |
1187 | sopl1: |
1185 | sopl1: |
1188 | 1186 | ||
1189 | mov esi,ecx |
1187 | mov esi,ecx |
1190 | shl esi,4 |
1188 | shl esi,4 |
1191 | add esi,RESERVED_PORTS |
1189 | add esi,RESERVED_PORTS |
1192 | cmp edx,[esi+0] |
1190 | cmp edx,[esi+0] |
1193 | jne sopl2 |
1191 | jne sopl2 |
1194 | cmp ebx,[esi+4] |
1192 | cmp ebx,[esi+4] |
1195 | jb sopl2 |
1193 | jb sopl2 |
1196 | cmp ebx,[esi+8] |
1194 | cmp ebx,[esi+8] |
1197 | jg sopl2 |
1195 | jg sopl2 |
1198 | jmp sopl3 |
1196 | jmp sopl3 |
1199 | 1197 | ||
1200 | sopl2: |
1198 | sopl2: |
1201 | 1199 | ||
1202 | dec ecx |
1200 | dec ecx |
1203 | jnz sopl1 |
1201 | jnz sopl1 |
1204 | mov [esp+36],dword 1 |
1202 | mov [esp+36],dword 1 |
1205 | ret |
1203 | ret |
1206 | 1204 | ||
1207 | sopl3: |
1205 | sopl3: |
1208 | 1206 | ||
1209 | test edi,0x80000000 ; read ? |
1207 | test edi,0x80000000 ; read ? |
1210 | jnz sopl4 |
1208 | jnz sopl4 |
1211 | 1209 | ||
1212 | mov dx,bx ; write |
1210 | mov dx,bx ; write |
1213 | out dx,al |
1211 | out dx,al |
1214 | mov [esp+36],dword 0 |
1212 | mov [esp+36],dword 0 |
1215 | ret |
1213 | ret |
1216 | 1214 | ||
1217 | sopl4: |
1215 | sopl4: |
1218 | 1216 | ||
1219 | mov dx,bx ; read |
1217 | mov dx,bx ; read |
1220 | in al,dx |
1218 | in al,dx |
1221 | and eax,0xff |
1219 | and eax,0xff |
1222 | mov [esp+36],dword 0 |
1220 | mov [esp+36],dword 0 |
1223 | mov [esp+24],eax |
1221 | mov [esp+24],eax |
1224 | ret |
1222 | ret |
1225 | 1223 | ||
1226 | 1224 | ||
1227 | 1225 | ||
1228 | align 4 |
1226 | align 4 |
1229 | sys_sb16: |
1227 | sys_sb16: |
1230 | 1228 | ||
1231 | cmp word [sb16],word 0 |
1229 | cmp word [sb16],word 0 |
1232 | jnz sb16l1 |
1230 | jnz sb16l1 |
1233 | mov [esp+36],dword 1 |
1231 | mov [esp+36],dword 1 |
1234 | ret |
1232 | ret |
1235 | sb16l1: |
1233 | sb16l1: |
1236 | mov [esp+36],dword 0 |
1234 | mov [esp+36],dword 0 |
1237 | cmp eax,1 ; set volume - main |
1235 | cmp eax,1 ; set volume - main |
1238 | jnz sb16l2 |
1236 | jnz sb16l2 |
1239 | mov dx,word [sb16] |
1237 | mov dx,word [sb16] |
1240 | add dx,4 |
1238 | add dx,4 |
1241 | mov al,0x22 |
1239 | mov al,0x22 |
1242 | out dx,al |
1240 | out dx,al |
1243 | mov esi,1 |
1241 | mov esi,1 |
1244 | call delay_ms |
1242 | call delay_ms |
1245 | mov eax,ebx |
1243 | mov eax,ebx |
1246 | inc edx |
1244 | inc edx |
1247 | out dx,al |
1245 | out dx,al |
1248 | ret |
1246 | ret |
1249 | sb16l2: |
1247 | sb16l2: |
1250 | 1248 | ||
1251 | cmp eax,2 ; set volume - cd |
1249 | cmp eax,2 ; set volume - cd |
1252 | jnz sb16l3 |
1250 | jnz sb16l3 |
1253 | mov dx,word [sb16] |
1251 | mov dx,word [sb16] |
1254 | add dx,4 |
1252 | add dx,4 |
1255 | mov al,0x28 |
1253 | mov al,0x28 |
1256 | out dx,al |
1254 | out dx,al |
1257 | mov esi,1 |
1255 | mov esi,1 |
1258 | call delay_ms |
1256 | call delay_ms |
1259 | mov eax,ebx |
1257 | mov eax,ebx |
1260 | add edx,1 |
1258 | add edx,1 |
1261 | out dx,al |
1259 | out dx,al |
1262 | ret |
1260 | ret |
1263 | sb16l3: |
1261 | sb16l3: |
1264 | mov [esp+36],dword 2 |
1262 | mov [esp+36],dword 2 |
1265 | ret |
1263 | ret |
1266 | 1264 | ||
1267 | 1265 | ||
1268 | align 4 |
1266 | align 4 |
1269 | 1267 | ||
1270 | sys_sb16II: |
1268 | sys_sb16II: |
1271 | 1269 | ||
1272 | cmp word [sb16],word 0 |
1270 | cmp word [sb16],word 0 |
1273 | jnz IIsb16l1 |
1271 | jnz IIsb16l1 |
1274 | mov [esp+36],dword 1 |
1272 | mov [esp+36],dword 1 |
1275 | ret |
1273 | ret |
1276 | IIsb16l1: |
1274 | IIsb16l1: |
1277 | 1275 | ||
1278 | cmp eax,1 ; set volume - main |
1276 | cmp eax,1 ; set volume - main |
1279 | jnz IIsb16l2 |
1277 | jnz IIsb16l2 |
1280 | ; L |
1278 | ; L |
1281 | mov dx,word [sb16] |
1279 | mov dx,word [sb16] |
1282 | add dx,4 |
1280 | add dx,4 |
1283 | mov al,0x30 |
1281 | mov al,0x30 |
1284 | out dx,al |
1282 | out dx,al |
1285 | mov eax,ebx |
1283 | mov eax,ebx |
1286 | inc edx |
1284 | inc edx |
1287 | out dx,al |
1285 | out dx,al |
1288 | ; R |
1286 | ; R |
1289 | mov dx,word [sb16] |
1287 | mov dx,word [sb16] |
1290 | add dx,4 |
1288 | add dx,4 |
1291 | mov al,0x31 |
1289 | mov al,0x31 |
1292 | out dx,al |
1290 | out dx,al |
1293 | mov eax,ebx |
1291 | mov eax,ebx |
1294 | inc edx |
1292 | inc edx |
1295 | out dx,al |
1293 | out dx,al |
1296 | mov [esp+36],dword 0 |
1294 | mov [esp+36],dword 0 |
1297 | ret |
1295 | ret |
1298 | IIsb16l2: |
1296 | IIsb16l2: |
1299 | 1297 | ||
1300 | cmp eax,2 ; set volume - cd |
1298 | cmp eax,2 ; set volume - cd |
1301 | jnz IIsb16l3 |
1299 | jnz IIsb16l3 |
1302 | ; L |
1300 | ; L |
1303 | mov dx,word [sb16] |
1301 | mov dx,word [sb16] |
1304 | add dx,4 |
1302 | add dx,4 |
1305 | mov al,0x36 |
1303 | mov al,0x36 |
1306 | out dx,al |
1304 | out dx,al |
1307 | mov eax,ebx |
1305 | mov eax,ebx |
1308 | inc edx |
1306 | inc edx |
1309 | out dx,al |
1307 | out dx,al |
1310 | ; R |
1308 | ; R |
1311 | mov dx,word [sb16] |
1309 | mov dx,word [sb16] |
1312 | add dx,4 |
1310 | add dx,4 |
1313 | mov al,0x37 |
1311 | mov al,0x37 |
1314 | out dx,al |
1312 | out dx,al |
1315 | mov eax,ebx |
1313 | mov eax,ebx |
1316 | inc edx |
1314 | inc edx |
1317 | out dx,al |
1315 | out dx,al |
1318 | mov [esp+36],dword 0 |
1316 | mov [esp+36],dword 0 |
1319 | ret |
1317 | ret |
1320 | IIsb16l3: |
1318 | IIsb16l3: |
1321 | 1319 | ||
1322 | mov [esp+36],dword 2 |
1320 | mov [esp+36],dword 2 |
1323 | ret |
1321 | ret |
1324 | 1322 | ||
1325 | 1323 | ||
1326 | display_number: |
1324 | display_number: |
1327 | 1325 | ||
1328 | ; eax = print type, al=0 -> ebx is number |
1326 | ; eax = print type, al=0 -> ebx is number |
1329 | ; al=1 -> ebx is pointer |
1327 | ; al=1 -> ebx is pointer |
1330 | ; ah=0 -> display decimal |
1328 | ; ah=0 -> display decimal |
1331 | ; ah=1 -> display hexadecimal |
1329 | ; ah=1 -> display hexadecimal |
1332 | ; ah=2 -> display binary |
1330 | ; ah=2 -> display binary |
1333 | ; eax bits 16-21 = number of digits to display (0-32) |
1331 | ; eax bits 16-21 = number of digits to display (0-32) |
1334 | ; eax bits 22-31 = reserved |
1332 | ; eax bits 22-31 = reserved |
1335 | ; |
1333 | ; |
1336 | ; ebx = number or pointer |
1334 | ; ebx = number or pointer |
1337 | ; ecx = x shl 16 + y |
1335 | ; ecx = x shl 16 + y |
1338 | ; edx = color |
1336 | ; edx = color |
1339 | xor edi, edi |
1337 | xor edi, edi |
1340 | display_number_force: |
1338 | display_number_force: |
1341 | 1339 | ||
1342 | cmp eax,0xffff ; length > 0 ? |
1340 | cmp eax,0xffff ; length > 0 ? |
1343 | jge cont_displ |
1341 | jge cont_displ |
1344 | ret |
1342 | ret |
1345 | cont_displ: |
1343 | cont_displ: |
1346 | 1344 | ||
1347 | cmp eax,61*0x10000 ; length <= 60 ? |
1345 | cmp eax,61*0x10000 ; length <= 60 ? |
1348 | jb cont_displ2 |
1346 | jb cont_displ2 |
1349 | ret |
1347 | ret |
1350 | cont_displ2: |
1348 | cont_displ2: |
1351 | 1349 | ||
1352 | pushad |
1350 | pushad |
1353 | 1351 | ||
1354 | cmp al,1 ; ecx is a pointer ? |
1352 | cmp al,1 ; ecx is a pointer ? |
1355 | jne displnl1 |
1353 | jne displnl1 |
1356 | mov ebx,[ebx+std_application_base_address] |
1354 | mov ebx,[ebx+std_application_base_address] |
1357 | displnl1: |
1355 | displnl1: |
1358 | sub esp,64 |
1356 | sub esp,64 |
1359 | 1357 | ||
1360 | cmp ah,0 ; DECIMAL |
1358 | cmp ah,0 ; DECIMAL |
1361 | jne no_display_desnum |
1359 | jne no_display_desnum |
1362 | shr eax,16 |
1360 | shr eax,16 |
1363 | and eax,0x3f |
1361 | and eax,0x3f |
1364 | push eax |
1362 | push eax |
1365 | mov edi,esp |
1363 | mov edi,esp |
1366 | add edi,4+64-1 |
1364 | add edi,4+64-1 |
1367 | mov ecx,eax |
1365 | mov ecx,eax |
1368 | mov eax,ebx |
1366 | mov eax,ebx |
1369 | mov ebx,10 |
1367 | mov ebx,10 |
1370 | d_desnum: |
1368 | d_desnum: |
1371 | xor edx,edx |
1369 | xor edx,edx |
1372 | div ebx |
1370 | div ebx |
1373 | add dl,48 |
1371 | add dl,48 |
1374 | mov [edi],dl |
1372 | mov [edi],dl |
1375 | dec edi |
1373 | dec edi |
1376 | loop d_desnum |
1374 | loop d_desnum |
1377 | pop eax |
1375 | pop eax |
1378 | call draw_num_text |
1376 | call draw_num_text |
1379 | add esp,64 |
1377 | add esp,64 |
1380 | popad |
1378 | popad |
1381 | ret |
1379 | ret |
1382 | no_display_desnum: |
1380 | no_display_desnum: |
1383 | 1381 | ||
1384 | cmp ah,0x01 ; HEXADECIMAL |
1382 | cmp ah,0x01 ; HEXADECIMAL |
1385 | jne no_display_hexnum |
1383 | jne no_display_hexnum |
1386 | shr eax,16 |
1384 | shr eax,16 |
1387 | and eax,0x3f |
1385 | and eax,0x3f |
1388 | push eax |
1386 | push eax |
1389 | mov edi,esp |
1387 | mov edi,esp |
1390 | add edi,4+64-1 |
1388 | add edi,4+64-1 |
1391 | mov ecx,eax |
1389 | mov ecx,eax |
1392 | mov eax,ebx |
1390 | mov eax,ebx |
1393 | mov ebx,16 |
1391 | mov ebx,16 |
1394 | d_hexnum: |
1392 | d_hexnum: |
1395 | xor edx,edx |
1393 | xor edx,edx |
1396 | div ebx |
1394 | div ebx |
1397 | add edx,hexletters |
1395 | add edx,hexletters |
1398 | mov dl,[edx] |
1396 | mov dl,[edx] |
1399 | mov [edi],dl |
1397 | mov [edi],dl |
1400 | dec edi |
1398 | dec edi |
1401 | loop d_hexnum |
1399 | loop d_hexnum |
1402 | pop eax |
1400 | pop eax |
1403 | call draw_num_text |
1401 | call draw_num_text |
1404 | add esp,64 |
1402 | add esp,64 |
1405 | popad |
1403 | popad |
1406 | ret |
1404 | ret |
1407 | no_display_hexnum: |
1405 | no_display_hexnum: |
1408 | 1406 | ||
1409 | cmp ah,0x02 ; BINARY |
1407 | cmp ah,0x02 ; BINARY |
1410 | jne no_display_binnum |
1408 | jne no_display_binnum |
1411 | shr eax,16 |
1409 | shr eax,16 |
1412 | and eax,0x3f |
1410 | and eax,0x3f |
1413 | push eax |
1411 | push eax |
1414 | mov edi,esp |
1412 | mov edi,esp |
1415 | add edi,4+64-1 |
1413 | add edi,4+64-1 |
1416 | mov ecx,eax |
1414 | mov ecx,eax |
1417 | mov eax,ebx |
1415 | mov eax,ebx |
1418 | mov ebx,2 |
1416 | mov ebx,2 |
1419 | d_binnum: |
1417 | d_binnum: |
1420 | xor edx,edx |
1418 | xor edx,edx |
1421 | div ebx |
1419 | div ebx |
1422 | add dl,48 |
1420 | add dl,48 |
1423 | mov [edi],dl |
1421 | mov [edi],dl |
1424 | dec edi |
1422 | dec edi |
1425 | loop d_binnum |
1423 | loop d_binnum |
1426 | pop eax |
1424 | pop eax |
1427 | call draw_num_text |
1425 | call draw_num_text |
1428 | add esp,64 |
1426 | add esp,64 |
1429 | popad |
1427 | popad |
1430 | ret |
1428 | ret |
1431 | no_display_binnum: |
1429 | no_display_binnum: |
1432 | 1430 | ||
1433 | add esp,64 |
1431 | add esp,64 |
1434 | popad |
1432 | popad |
1435 | ret |
1433 | ret |
1436 | 1434 | ||
1437 | 1435 | ||
1438 | draw_num_text: |
1436 | draw_num_text: |
1439 | 1437 | ||
1440 | ; dtext |
1438 | ; dtext |
1441 | ; |
1439 | ; |
1442 | ; eax x & y |
1440 | ; eax x & y |
1443 | ; ebx color |
1441 | ; ebx color |
1444 | ; ecx start of text |
1442 | ; ecx start of text |
1445 | ; edx length |
1443 | ; edx length |
1446 | ; edi 1 force |
1444 | ; edi 1 force |
1447 | 1445 | ||
1448 | ; mov edi,[CURRENT_TASK] |
1446 | ; mov edi,[CURRENT_TASK] |
1449 | ; shl edi,8 |
1447 | ; shl edi,8 |
1450 | ; add ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1448 | ; add ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1451 | ; rol eax,16 |
1449 | ; rol eax,16 |
1452 | ; add ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1450 | ; add ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1453 | ; rol eax,16 |
1451 | ; rol eax,16 |
1454 | 1452 | ||
1455 | mov edx,eax |
1453 | mov edx,eax |
1456 | mov ecx,64+4 |
1454 | mov ecx,64+4 |
1457 | sub ecx,eax |
1455 | sub ecx,eax |
1458 | add ecx,esp |
1456 | add ecx,esp |
1459 | mov eax,[esp+64+32-8+4] |
1457 | mov eax,[esp+64+32-8+4] |
1460 | push edx ; add window start x & y |
1458 | push edx ; add window start x & y |
1461 | mov edx,[TASK_BASE] |
1459 | mov edx,[TASK_BASE] |
1462 | 1460 | ||
1463 | mov edi,[CURRENT_TASK] |
1461 | mov edi,[CURRENT_TASK] |
1464 | shl edi,8 |
1462 | shl edi,8 |
1465 | 1463 | ||
1466 | mov ebx,[edx-twdw+WDATA.box.left] |
1464 | mov ebx,[edx-twdw+WDATA.box.left] |
1467 | add ebx,[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1465 | add ebx,[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1468 | shl ebx,16 |
1466 | shl ebx,16 |
1469 | add ebx,[edx-twdw+WDATA.box.top] |
1467 | add ebx,[edx-twdw+WDATA.box.top] |
1470 | add ebx,[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1468 | add ebx,[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1471 | add eax,ebx |
1469 | add eax,ebx |
1472 | pop edx |
1470 | pop edx |
1473 | mov ebx,[esp+64+32-12+4] |
1471 | mov ebx,[esp+64+32-12+4] |
1474 | and ebx, not 0x80000000 ; force counted string |
1472 | and ebx, not 0x80000000 ; force counted string |
1475 | mov esi, [esp+64+4+4] |
1473 | mov esi, [esp+64+4+4] |
1476 | mov edi, [esp+64+4] |
1474 | mov edi, [esp+64+4] |
1477 | jmp dtext |
1475 | jmp dtext |
1478 | 1476 | ||
1479 | read_string: |
1477 | read_string: |
1480 | 1478 | ||
1481 | ; eax read_area |
1479 | ; eax read_area |
1482 | ; ebx color of letter |
1480 | ; ebx color of letter |
1483 | ; ecx color of background |
1481 | ; ecx color of background |
1484 | ; edx number of letters to read |
1482 | ; edx number of letters to read |
1485 | ; esi [x start]*65536 + [y_start] |
1483 | ; esi [x start]*65536 + [y_start] |
1486 | 1484 | ||
1487 | ret |
1485 | ret |
1488 | 1486 | ||
1489 | 1487 | ||
1490 | align 4 |
1488 | align 4 |
1491 | 1489 | ||
1492 | sys_setup: |
1490 | sys_setup: |
1493 | 1491 | ||
1494 | ; 1=roland mpu midi base , base io address |
1492 | ; 1=roland mpu midi base , base io address |
1495 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1493 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1496 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1494 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1497 | ; 4=sb16 base , base io address |
1495 | ; 4=sb16 base , base io address |
1498 | ; 5=system language, 1eng 2fi 3ger 4rus |
1496 | ; 5=system language, 1eng 2fi 3ger 4rus |
1499 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1497 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1500 | ; 8=fat32 partition in hd |
1498 | ; 8=fat32 partition in hd |
1501 | ; 9 |
1499 | ; 9 |
1502 | ; 10 = sound dma channel |
1500 | ; 10 = sound dma channel |
1503 | ; 11 = enable lba read |
1501 | ; 11 = enable lba read |
1504 | ; 12 = enable pci access |
1502 | ; 12 = enable pci access |
1505 | 1503 | ||
1506 | 1504 | ||
1507 | mov [esp+36],dword 0 |
1505 | mov [esp+36],dword 0 |
1508 | cmp eax,1 ; MIDI |
1506 | cmp eax,1 ; MIDI |
1509 | jnz nsyse1 |
1507 | jnz nsyse1 |
1510 | cmp ebx,0x100 |
1508 | cmp ebx,0x100 |
1511 | jb nsyse1 |
1509 | jb nsyse1 |
1512 | mov edx,65535 |
1510 | mov edx,65535 |
1513 | cmp edx,ebx |
1511 | cmp edx,ebx |
1514 | jb nsyse1 |
1512 | jb nsyse1 |
1515 | mov [midi_base],bx |
1513 | mov [midi_base],bx |
1516 | mov word [mididp],bx |
1514 | mov word [mididp],bx |
1517 | inc bx |
1515 | inc bx |
1518 | mov word [midisp],bx |
1516 | mov word [midisp],bx |
1519 | ret |
1517 | ret |
1520 | 1518 | ||
1521 | iglobal |
1519 | iglobal |
1522 | midi_base dw 0 |
1520 | midi_base dw 0 |
1523 | endg |
1521 | endg |
1524 | 1522 | ||
1525 | nsyse1: |
1523 | nsyse1: |
1526 | 1524 | ||
1527 | cmp eax,2 ; KEYBOARD |
1525 | cmp eax,2 ; KEYBOARD |
1528 | jnz nsyse2 |
1526 | jnz nsyse2 |
1529 | cmp ebx,1 |
1527 | cmp ebx,1 |
1530 | jnz kbnobase |
1528 | jnz kbnobase |
1531 | mov edi,[TASK_BASE] |
1529 | mov edi,[TASK_BASE] |
1532 | add ecx,[edi+TASKDATA.mem_start] |
1530 | add ecx,[edi+TASKDATA.mem_start] |
1533 | mov eax,ecx |
1531 | mov eax,ecx |
1534 | mov ebx,keymap |
1532 | mov ebx,keymap |
1535 | mov ecx,128 |
1533 | mov ecx,128 |
1536 | call memmove |
1534 | call memmove |
1537 | ret |
1535 | ret |
1538 | kbnobase: |
1536 | kbnobase: |
1539 | cmp ebx,2 |
1537 | cmp ebx,2 |
1540 | jnz kbnoshift |
1538 | jnz kbnoshift |
1541 | mov edi,[TASK_BASE] |
1539 | mov edi,[TASK_BASE] |
1542 | add ecx,[edi+TASKDATA.mem_start] |
1540 | add ecx,[edi+TASKDATA.mem_start] |
1543 | mov eax,ecx |
1541 | mov eax,ecx |
1544 | mov ebx,keymap_shift |
1542 | mov ebx,keymap_shift |
1545 | mov ecx,128 |
1543 | mov ecx,128 |
1546 | call memmove |
1544 | call memmove |
1547 | ret |
1545 | ret |
1548 | kbnoshift: |
1546 | kbnoshift: |
1549 | cmp ebx,3 |
1547 | cmp ebx,3 |
1550 | jne kbnoalt |
1548 | jne kbnoalt |
1551 | mov edi,[TASK_BASE] |
1549 | mov edi,[TASK_BASE] |
1552 | add ecx,[edi+TASKDATA.mem_start] |
1550 | add ecx,[edi+TASKDATA.mem_start] |
1553 | mov eax,ecx |
1551 | mov eax,ecx |
1554 | mov ebx,keymap_alt |
1552 | mov ebx,keymap_alt |
1555 | mov ecx,128 |
1553 | mov ecx,128 |
1556 | call memmove |
1554 | call memmove |
1557 | ret |
1555 | ret |
1558 | kbnoalt: |
1556 | kbnoalt: |
1559 | cmp ebx,9 |
1557 | cmp ebx,9 |
1560 | jnz kbnocountry |
1558 | jnz kbnocountry |
1561 | mov word [keyboard],cx |
1559 | mov word [keyboard],cx |
1562 | ret |
1560 | ret |
1563 | kbnocountry: |
1561 | kbnocountry: |
1564 | mov [esp+36],dword 1 |
1562 | mov [esp+36],dword 1 |
1565 | ret |
1563 | ret |
1566 | nsyse2: |
1564 | nsyse2: |
1567 | cmp eax,3 ; CD |
1565 | cmp eax,3 ; CD |
1568 | jnz nsyse3 |
1566 | jnz nsyse3 |
1569 | test ebx,ebx |
1567 | test ebx,ebx |
1570 | jz nosesl |
1568 | jz nosesl |
1571 | cmp ebx, 4 |
1569 | cmp ebx, 4 |
1572 | ja nosesl |
1570 | ja nosesl |
1573 | mov [cd_base],bl |
1571 | mov [cd_base],bl |
1574 | cmp ebx,1 |
1572 | cmp ebx,1 |
1575 | jnz noprma |
1573 | jnz noprma |
1576 | mov [cdbase],0x1f0 |
1574 | mov [cdbase],0x1f0 |
1577 | mov [cdid],0xa0 |
1575 | mov [cdid],0xa0 |
1578 | noprma: |
1576 | noprma: |
1579 | cmp ebx,2 |
1577 | cmp ebx,2 |
1580 | jnz noprsl |
1578 | jnz noprsl |
1581 | mov [cdbase],0x1f0 |
1579 | mov [cdbase],0x1f0 |
1582 | mov [cdid],0xb0 |
1580 | mov [cdid],0xb0 |
1583 | noprsl: |
1581 | noprsl: |
1584 | cmp ebx,3 |
1582 | cmp ebx,3 |
1585 | jnz nosema |
1583 | jnz nosema |
1586 | mov [cdbase],0x170 |
1584 | mov [cdbase],0x170 |
1587 | mov [cdid],0xa0 |
1585 | mov [cdid],0xa0 |
1588 | nosema: |
1586 | nosema: |
1589 | cmp ebx,4 |
1587 | cmp ebx,4 |
1590 | jnz nosesl |
1588 | jnz nosesl |
1591 | mov [cdbase],0x170 |
1589 | mov [cdbase],0x170 |
1592 | mov [cdid],0xb0 |
1590 | mov [cdid],0xb0 |
1593 | nosesl: |
1591 | nosesl: |
1594 | ret |
1592 | ret |
1595 | 1593 | ||
1596 | cd_base db 0 |
1594 | cd_base db 0 |
1597 | 1595 | ||
1598 | nsyse3: |
1596 | nsyse3: |
1599 | 1597 | ||
1600 | cmp eax,4 ; SB |
1598 | cmp eax,4 ; SB |
1601 | jnz nsyse4 |
1599 | jnz nsyse4 |
1602 | cmp ebx,0x100 |
1600 | cmp ebx,0x100 |
1603 | jb nsyse4 |
1601 | jb nsyse4 |
1604 | mov edx,65535 |
1602 | mov edx,65535 |
1605 | cmp edx,ebx |
1603 | cmp edx,ebx |
1606 | jb nsyse4 |
1604 | jb nsyse4 |
1607 | mov word [sb16],bx |
1605 | mov word [sb16],bx |
1608 | ret |
1606 | ret |
1609 | nsyse4: |
1607 | nsyse4: |
1610 | 1608 | ||
1611 | cmp eax,5 ; SYSTEM LANGUAGE |
1609 | cmp eax,5 ; SYSTEM LANGUAGE |
1612 | jnz nsyse5 |
1610 | jnz nsyse5 |
1613 | mov [syslang],ebx |
1611 | mov [syslang],ebx |
1614 | ret |
1612 | ret |
1615 | nsyse5: |
1613 | nsyse5: |
1616 | 1614 | ||
1617 | cmp eax,7 ; HD BASE |
1615 | cmp eax,7 ; HD BASE |
1618 | jne nsyse7 |
1616 | jne nsyse7 |
1619 | test ebx,ebx |
1617 | test ebx,ebx |
1620 | jz nosethd |
1618 | jz nosethd |
1621 | cmp ebx,4 |
1619 | cmp ebx,4 |
1622 | ja nosethd |
1620 | ja nosethd |
1623 | mov [hd_base],bl |
1621 | mov [hd_base],bl |
1624 | cmp ebx,1 |
1622 | cmp ebx,1 |
1625 | jnz noprmahd |
1623 | jnz noprmahd |
1626 | mov [hdbase],0x1f0 |
1624 | mov [hdbase],0x1f0 |
1627 | mov [hdid],0x0 |
1625 | mov [hdid],0x0 |
1628 | mov [hdpos],1 |
1626 | mov [hdpos],1 |
1629 | ; call set_FAT32_variables |
1627 | ; call set_FAT32_variables |
1630 | noprmahd: |
1628 | noprmahd: |
1631 | cmp ebx,2 |
1629 | cmp ebx,2 |
1632 | jnz noprslhd |
1630 | jnz noprslhd |
1633 | mov [hdbase],0x1f0 |
1631 | mov [hdbase],0x1f0 |
1634 | mov [hdid],0x10 |
1632 | mov [hdid],0x10 |
1635 | mov [hdpos],2 |
1633 | mov [hdpos],2 |
1636 | ; call set_FAT32_variables |
1634 | ; call set_FAT32_variables |
1637 | noprslhd: |
1635 | noprslhd: |
1638 | cmp ebx,3 |
1636 | cmp ebx,3 |
1639 | jnz nosemahd |
1637 | jnz nosemahd |
1640 | mov [hdbase],0x170 |
1638 | mov [hdbase],0x170 |
1641 | mov [hdid],0x0 |
1639 | mov [hdid],0x0 |
1642 | mov [hdpos],3 |
1640 | mov [hdpos],3 |
1643 | ; call set_FAT32_variables |
1641 | ; call set_FAT32_variables |
1644 | nosemahd: |
1642 | nosemahd: |
1645 | cmp ebx,4 |
1643 | cmp ebx,4 |
1646 | jnz noseslhd |
1644 | jnz noseslhd |
1647 | mov [hdbase],0x170 |
1645 | mov [hdbase],0x170 |
1648 | mov [hdid],0x10 |
1646 | mov [hdid],0x10 |
1649 | mov [hdpos],4 |
1647 | mov [hdpos],4 |
1650 | ; call set_FAT32_variables |
1648 | ; call set_FAT32_variables |
1651 | noseslhd: |
1649 | noseslhd: |
1652 | call reserve_hd1 |
1650 | call reserve_hd1 |
1653 | call reserve_hd_channel |
1651 | call reserve_hd_channel |
1654 | call free_hd_channel |
1652 | call free_hd_channel |
1655 | mov [hd1_status],0 ; free |
1653 | mov [hd1_status],0 ; free |
1656 | nosethd: |
1654 | nosethd: |
1657 | ret |
1655 | ret |
1658 | 1656 | ||
1659 | iglobal |
1657 | iglobal |
1660 | hd_base db 0 |
1658 | hd_base db 0 |
1661 | endg |
1659 | endg |
1662 | 1660 | ||
1663 | nsyse7: |
1661 | nsyse7: |
1664 | 1662 | ||
1665 | cmp eax,8 ; HD PARTITION |
1663 | cmp eax,8 ; HD PARTITION |
1666 | jne nsyse8 |
1664 | jne nsyse8 |
1667 | mov [fat32part],ebx |
1665 | mov [fat32part],ebx |
1668 | ; call set_FAT32_variables |
1666 | ; call set_FAT32_variables |
1669 | call reserve_hd1 |
1667 | call reserve_hd1 |
1670 | call reserve_hd_channel |
1668 | call reserve_hd_channel |
1671 | call free_hd_channel |
1669 | call free_hd_channel |
1672 | pusha |
1670 | pusha |
1673 | call choice_necessity_partition_1 |
1671 | call choice_necessity_partition_1 |
1674 | popa |
1672 | popa |
1675 | mov [hd1_status],0 ; free |
1673 | mov [hd1_status],0 ; free |
1676 | ret |
1674 | ret |
1677 | nsyse8: |
1675 | nsyse8: |
1678 | 1676 | ||
1679 | cmp eax,10 ; SOUND DMA CHANNEL |
1677 | cmp eax,10 ; SOUND DMA CHANNEL |
1680 | jne no_set_sound_dma |
1678 | jne no_set_sound_dma |
1681 | cmp ebx,3 |
1679 | cmp ebx,3 |
1682 | ja sys_setup_err |
1680 | ja sys_setup_err |
1683 | mov [sound_dma],ebx |
1681 | mov [sound_dma],ebx |
1684 | ret |
1682 | ret |
1685 | no_set_sound_dma: |
1683 | no_set_sound_dma: |
1686 | 1684 | ||
1687 | cmp eax,11 ; ENABLE LBA READ |
1685 | cmp eax,11 ; ENABLE LBA READ |
1688 | jne no_set_lba_read |
1686 | jne no_set_lba_read |
1689 | and ebx,1 |
1687 | and ebx,1 |
1690 | mov [lba_read_enabled],ebx |
1688 | mov [lba_read_enabled],ebx |
1691 | ret |
1689 | ret |
1692 | no_set_lba_read: |
1690 | no_set_lba_read: |
1693 | 1691 | ||
1694 | cmp eax,12 ; ENABLE PCI ACCESS |
1692 | cmp eax,12 ; ENABLE PCI ACCESS |
1695 | jne no_set_pci_access |
1693 | jne no_set_pci_access |
1696 | and ebx,1 |
1694 | and ebx,1 |
1697 | mov [pci_access_enabled],ebx |
1695 | mov [pci_access_enabled],ebx |
1698 | ret |
1696 | ret |
1699 | no_set_pci_access: |
1697 | no_set_pci_access: |
1700 | 1698 | ||
1701 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1699 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1702 | include 'vmodeint.inc' |
1700 | include 'vmodeint.inc' |
1703 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1701 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1704 | 1702 | ||
1705 | sys_setup_err: |
1703 | sys_setup_err: |
1706 | mov [esp+36],dword -1 |
1704 | mov [esp+36],dword -1 |
1707 | ret |
1705 | ret |
1708 | 1706 | ||
1709 | align 4 |
1707 | align 4 |
1710 | 1708 | ||
1711 | sys_getsetup: |
1709 | sys_getsetup: |
1712 | 1710 | ||
1713 | ; 1=roland mpu midi base , base io address |
1711 | ; 1=roland mpu midi base , base io address |
1714 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1712 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1715 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1713 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1716 | ; 4=sb16 base , base io address |
1714 | ; 4=sb16 base , base io address |
1717 | ; 5=system language, 1eng 2fi 3ger 4rus |
1715 | ; 5=system language, 1eng 2fi 3ger 4rus |
1718 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1716 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1719 | ; 8=fat32 partition in hd |
1717 | ; 8=fat32 partition in hd |
1720 | ; 9=get hs timer tic |
1718 | ; 9=get hs timer tic |
1721 | 1719 | ||
1722 | cmp eax,1 |
1720 | cmp eax,1 |
1723 | jne ngsyse1 |
1721 | jne ngsyse1 |
1724 | movzx eax,[midi_base] |
1722 | movzx eax,[midi_base] |
1725 | mov [esp+36],eax |
1723 | mov [esp+36],eax |
1726 | ret |
1724 | ret |
1727 | ngsyse1: |
1725 | ngsyse1: |
1728 | 1726 | ||
1729 | cmp eax,2 |
1727 | cmp eax,2 |
1730 | jne ngsyse2 |
1728 | jne ngsyse2 |
1731 | cmp ebx,1 |
1729 | cmp ebx,1 |
1732 | jnz kbnobaseret |
1730 | jnz kbnobaseret |
1733 | mov edi,[TASK_BASE] |
1731 | mov edi,[TASK_BASE] |
1734 | add ecx,[edi+TASKDATA.mem_start] |
1732 | add ecx,[edi+TASKDATA.mem_start] |
1735 | mov ebx,ecx |
1733 | mov ebx,ecx |
1736 | mov eax,keymap |
1734 | mov eax,keymap |
1737 | mov ecx,128 |
1735 | mov ecx,128 |
1738 | call memmove |
1736 | call memmove |
1739 | ret |
1737 | ret |
1740 | kbnobaseret: |
1738 | kbnobaseret: |
1741 | cmp ebx,2 |
1739 | cmp ebx,2 |
1742 | jnz kbnoshiftret |
1740 | jnz kbnoshiftret |
1743 | mov edi,[TASK_BASE] |
1741 | mov edi,[TASK_BASE] |
1744 | add ecx,[edi+TASKDATA.mem_start] |
1742 | add ecx,[edi+TASKDATA.mem_start] |
1745 | mov ebx,ecx |
1743 | mov ebx,ecx |
1746 | mov eax,keymap_shift |
1744 | mov eax,keymap_shift |
1747 | mov ecx,128 |
1745 | mov ecx,128 |
1748 | call memmove |
1746 | call memmove |
1749 | ret |
1747 | ret |
1750 | kbnoshiftret: |
1748 | kbnoshiftret: |
1751 | cmp ebx,3 |
1749 | cmp ebx,3 |
1752 | jne kbnoaltret |
1750 | jne kbnoaltret |
1753 | mov edi,[TASK_BASE] |
1751 | mov edi,[TASK_BASE] |
1754 | add ecx,[edi+TASKDATA.mem_start] |
1752 | add ecx,[edi+TASKDATA.mem_start] |
1755 | mov ebx,ecx |
1753 | mov ebx,ecx |
1756 | mov eax,keymap_alt |
1754 | mov eax,keymap_alt |
1757 | mov ecx,128 |
1755 | mov ecx,128 |
1758 | call memmove |
1756 | call memmove |
1759 | ret |
1757 | ret |
1760 | kbnoaltret: |
1758 | kbnoaltret: |
1761 | cmp ebx,9 |
1759 | cmp ebx,9 |
1762 | jnz ngsyse2 |
1760 | jnz ngsyse2 |
1763 | movzx eax,word [keyboard] |
1761 | movzx eax,word [keyboard] |
1764 | mov [esp+36],eax |
1762 | mov [esp+36],eax |
1765 | ret |
1763 | ret |
1766 | ngsyse2: |
1764 | ngsyse2: |
1767 | 1765 | ||
1768 | cmp eax,3 |
1766 | cmp eax,3 |
1769 | jnz ngsyse3 |
1767 | jnz ngsyse3 |
1770 | movzx eax,[cd_base] |
1768 | movzx eax,[cd_base] |
1771 | mov [esp+36],eax |
1769 | mov [esp+36],eax |
1772 | ret |
1770 | ret |
1773 | ngsyse3: |
1771 | ngsyse3: |
1774 | 1772 | ||
1775 | cmp eax,4 |
1773 | cmp eax,4 |
1776 | jne ngsyse4 |
1774 | jne ngsyse4 |
1777 | mov eax,[sb16] |
1775 | mov eax,[sb16] |
1778 | mov [esp+36],eax |
1776 | mov [esp+36],eax |
1779 | ret |
1777 | ret |
1780 | ngsyse4: |
1778 | ngsyse4: |
1781 | 1779 | ||
1782 | cmp eax,5 |
1780 | cmp eax,5 |
1783 | jnz ngsyse5 |
1781 | jnz ngsyse5 |
1784 | mov eax,[syslang] |
1782 | mov eax,[syslang] |
1785 | mov [esp+36],eax |
1783 | mov [esp+36],eax |
1786 | ret |
1784 | ret |
1787 | ngsyse5: |
1785 | ngsyse5: |
1788 | cmp eax,7 |
1786 | cmp eax,7 |
1789 | jnz ngsyse7 |
1787 | jnz ngsyse7 |
1790 | movzx eax,[hd_base] |
1788 | movzx eax,[hd_base] |
1791 | mov [esp+36],eax |
1789 | mov [esp+36],eax |
1792 | ret |
1790 | ret |
1793 | ngsyse7: |
1791 | ngsyse7: |
1794 | cmp eax,8 |
1792 | cmp eax,8 |
1795 | jnz ngsyse8 |
1793 | jnz ngsyse8 |
1796 | mov eax,[fat32part] |
1794 | mov eax,[fat32part] |
1797 | mov [esp+36],eax |
1795 | mov [esp+36],eax |
1798 | ret |
1796 | ret |
1799 | ngsyse8: |
1797 | ngsyse8: |
1800 | cmp eax,9 |
1798 | cmp eax,9 |
1801 | jne ngsyse9 |
1799 | jne ngsyse9 |
1802 | mov eax,[timer_ticks] ;[0xfdf0] |
1800 | mov eax,[timer_ticks] ;[0xfdf0] |
1803 | mov [esp+36],eax |
1801 | mov [esp+36],eax |
1804 | ret |
1802 | ret |
1805 | ngsyse9: |
1803 | ngsyse9: |
1806 | cmp eax,10 |
1804 | cmp eax,10 |
1807 | jnz ngsyse10 |
1805 | jnz ngsyse10 |
1808 | mov eax,[sound_dma] |
1806 | mov eax,[sound_dma] |
1809 | mov [esp+36],eax |
1807 | mov [esp+36],eax |
1810 | ret |
1808 | ret |
1811 | ngsyse10: |
1809 | ngsyse10: |
1812 | cmp eax,11 |
1810 | cmp eax,11 |
1813 | jnz ngsyse11 |
1811 | jnz ngsyse11 |
1814 | mov eax,[lba_read_enabled] |
1812 | mov eax,[lba_read_enabled] |
1815 | mov [esp+36],eax |
1813 | mov [esp+36],eax |
1816 | ret |
1814 | ret |
1817 | ngsyse11: |
1815 | ngsyse11: |
1818 | cmp eax,12 |
1816 | cmp eax,12 |
1819 | jnz ngsyse12 |
1817 | jnz ngsyse12 |
1820 | mov eax,[pci_access_enabled] |
1818 | mov eax,[pci_access_enabled] |
1821 | mov [esp+36],eax |
1819 | mov [esp+36],eax |
1822 | ret |
1820 | ret |
1823 | ngsyse12: |
1821 | ngsyse12: |
1824 | mov [esp+36],dword 1 |
1822 | mov [esp+36],dword 1 |
1825 | ret |
1823 | ret |
1826 | 1824 | ||
1827 | get_timer_ticks: |
1825 | get_timer_ticks: |
1828 | mov eax,[timer_ticks] |
1826 | mov eax,[timer_ticks] |
1829 | ret |
1827 | ret |
1830 | 1828 | ||
1831 | iglobal |
1829 | iglobal |
1832 | align 4 |
1830 | align 4 |
1833 | mousefn dd msscreen, mswin, msbutton, msset |
1831 | mousefn dd msscreen, mswin, msbutton, msset |
1834 | dd app_load_cursor |
1832 | dd app_load_cursor |
1835 | dd app_set_cursor |
1833 | dd app_set_cursor |
1836 | dd app_delete_cursor |
1834 | dd app_delete_cursor |
1837 | dd msz |
1835 | dd msz |
1838 | endg |
1836 | endg |
1839 | 1837 | ||
1840 | readmousepos: |
1838 | readmousepos: |
1841 | 1839 | ||
1842 | ; eax=0 screen relative |
1840 | ; eax=0 screen relative |
1843 | ; eax=1 window relative |
1841 | ; eax=1 window relative |
1844 | ; eax=2 buttons pressed |
1842 | ; eax=2 buttons pressed |
1845 | ; eax=3 set mouse pos ; reserved |
1843 | ; eax=3 set mouse pos ; reserved |
1846 | ; eax=4 load cursor |
1844 | ; eax=4 load cursor |
1847 | ; eax=5 set cursor |
1845 | ; eax=5 set cursor |
1848 | ; eax=6 delete cursor ; reserved |
1846 | ; eax=6 delete cursor ; reserved |
1849 | ; eax=7 get mouse_z |
1847 | ; eax=7 get mouse_z |
1850 | 1848 | ||
1851 | cmp eax, 7 |
1849 | cmp eax, 7 |
1852 | ja msset |
1850 | ja msset |
1853 | jmp [mousefn+eax*4] |
1851 | jmp [mousefn+eax*4] |
1854 | msscreen: |
1852 | msscreen: |
1855 | mov eax,[MOUSE_X] |
1853 | mov eax,[MOUSE_X] |
1856 | shl eax,16 |
1854 | shl eax,16 |
1857 | mov ax,[MOUSE_Y] |
1855 | mov ax,[MOUSE_Y] |
1858 | mov [esp+36],eax |
1856 | mov [esp+36],eax |
1859 | ret |
1857 | ret |
1860 | mswin: |
1858 | mswin: |
1861 | mov eax,[MOUSE_X] |
1859 | mov eax,[MOUSE_X] |
1862 | shl eax,16 |
1860 | shl eax,16 |
1863 | mov ax,[MOUSE_Y] |
1861 | mov ax,[MOUSE_Y] |
1864 | mov esi,[TASK_BASE] |
1862 | mov esi,[TASK_BASE] |
1865 | mov bx, word [esi-twdw+WDATA.box.left] |
1863 | mov bx, word [esi-twdw+WDATA.box.left] |
1866 | shl ebx,16 |
1864 | shl ebx,16 |
1867 | mov bx, word [esi-twdw+WDATA.box.top] |
1865 | mov bx, word [esi-twdw+WDATA.box.top] |
1868 | sub eax,ebx |
1866 | sub eax,ebx |
1869 | 1867 | ||
1870 | mov edi,[CURRENT_TASK] |
1868 | mov edi,[CURRENT_TASK] |
1871 | shl edi,8 |
1869 | shl edi,8 |
1872 | sub ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1870 | sub ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1873 | rol eax,16 |
1871 | rol eax,16 |
1874 | sub ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1872 | sub ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1875 | rol eax,16 |
1873 | rol eax,16 |
1876 | mov [esp+36],eax |
1874 | mov [esp+36],eax |
1877 | ret |
1875 | ret |
1878 | msbutton: |
1876 | msbutton: |
1879 | movzx eax,byte [BTN_DOWN] |
1877 | movzx eax,byte [BTN_DOWN] |
1880 | mov [esp+36],eax |
1878 | mov [esp+36],eax |
1881 | ret |
1879 | ret |
1882 | msz: |
1880 | msz: |
1883 | mov edi, [TASK_COUNT] |
1881 | mov edi, [TASK_COUNT] |
1884 | movzx edi, word [WIN_POS + edi*2] |
1882 | movzx edi, word [WIN_POS + edi*2] |
1885 | cmp edi, [CURRENT_TASK] |
1883 | cmp edi, [CURRENT_TASK] |
1886 | jne @f |
1884 | jne @f |
1887 | mov ax,[MOUSE_SCROLL_H] |
1885 | mov ax,[MOUSE_SCROLL_H] |
1888 | shl eax,16 |
1886 | shl eax,16 |
1889 | mov ax,[MOUSE_SCROLL_V] |
1887 | mov ax,[MOUSE_SCROLL_V] |
1890 | mov [esp+36],eax |
1888 | mov [esp+36],eax |
1891 | mov [MOUSE_SCROLL_H],word 0 |
1889 | mov [MOUSE_SCROLL_H],word 0 |
1892 | mov [MOUSE_SCROLL_V],word 0 |
1890 | mov [MOUSE_SCROLL_V],word 0 |
1893 | ret |
1891 | ret |
1894 | @@: |
1892 | @@: |
1895 | mov [esp+36],dword 0 |
1893 | mov [esp+36],dword 0 |
1896 | ret |
1894 | ret |
1897 | msset: |
1895 | msset: |
1898 | ret |
1896 | ret |
1899 | 1897 | ||
1900 | app_load_cursor: |
1898 | app_load_cursor: |
1901 | ; add ebx, new_app_base |
1899 | ; add ebx, new_app_base |
1902 | cmp ebx, OS_BASE |
1900 | cmp ebx, OS_BASE |
1903 | jae msset |
1901 | jae msset |
1904 | stdcall load_cursor, ebx, ecx |
1902 | stdcall load_cursor, ebx, ecx |
1905 | mov [esp+36], eax |
1903 | mov [esp+36], eax |
1906 | ret |
1904 | ret |
1907 | 1905 | ||
1908 | app_set_cursor: |
1906 | app_set_cursor: |
1909 | stdcall set_cursor, ebx |
1907 | stdcall set_cursor, ebx |
1910 | mov [esp+36], eax |
1908 | mov [esp+36], eax |
1911 | ret |
1909 | ret |
1912 | 1910 | ||
1913 | app_delete_cursor: |
1911 | app_delete_cursor: |
1914 | stdcall delete_cursor, ebx |
1912 | stdcall delete_cursor, ebx |
1915 | mov [esp+36], eax |
1913 | mov [esp+36], eax |
1916 | ret |
1914 | ret |
1917 | 1915 | ||
1918 | is_input: |
1916 | is_input: |
1919 | 1917 | ||
1920 | push edx |
1918 | push edx |
1921 | mov dx,word [midisp] |
1919 | mov dx,word [midisp] |
1922 | in al,dx |
1920 | in al,dx |
1923 | and al,0x80 |
1921 | and al,0x80 |
1924 | pop edx |
1922 | pop edx |
1925 | ret |
1923 | ret |
1926 | 1924 | ||
1927 | is_output: |
1925 | is_output: |
1928 | 1926 | ||
1929 | push edx |
1927 | push edx |
1930 | mov dx,word [midisp] |
1928 | mov dx,word [midisp] |
1931 | in al,dx |
1929 | in al,dx |
1932 | and al,0x40 |
1930 | and al,0x40 |
1933 | pop edx |
1931 | pop edx |
1934 | ret |
1932 | ret |
1935 | 1933 | ||
1936 | 1934 | ||
1937 | get_mpu_in: |
1935 | get_mpu_in: |
1938 | 1936 | ||
1939 | push edx |
1937 | push edx |
1940 | mov dx,word [mididp] |
1938 | mov dx,word [mididp] |
1941 | in al,dx |
1939 | in al,dx |
1942 | pop edx |
1940 | pop edx |
1943 | ret |
1941 | ret |
1944 | 1942 | ||
1945 | 1943 | ||
1946 | put_mpu_out: |
1944 | put_mpu_out: |
1947 | 1945 | ||
1948 | push edx |
1946 | push edx |
1949 | mov dx,word [mididp] |
1947 | mov dx,word [mididp] |
1950 | out dx,al |
1948 | out dx,al |
1951 | pop edx |
1949 | pop edx |
1952 | ret |
1950 | ret |
1953 | 1951 | ||
1954 | 1952 | ||
1955 | setuart: |
1953 | setuart: |
1956 | 1954 | ||
1957 | su1: |
1955 | su1: |
1958 | call is_output |
1956 | call is_output |
1959 | cmp al,0 |
1957 | cmp al,0 |
1960 | jnz su1 |
1958 | jnz su1 |
1961 | mov dx,word [midisp] |
1959 | mov dx,word [midisp] |
1962 | mov al,0xff |
1960 | mov al,0xff |
1963 | out dx,al |
1961 | out dx,al |
1964 | su2: |
1962 | su2: |
1965 | mov dx,word [midisp] |
1963 | mov dx,word [midisp] |
1966 | mov al,0xff |
1964 | mov al,0xff |
1967 | out dx,al |
1965 | out dx,al |
1968 | call is_input |
1966 | call is_input |
1969 | cmp al,0 |
1967 | cmp al,0 |
1970 | jnz su2 |
1968 | jnz su2 |
1971 | call get_mpu_in |
1969 | call get_mpu_in |
1972 | cmp al,0xfe |
1970 | cmp al,0xfe |
1973 | jnz su2 |
1971 | jnz su2 |
1974 | su3: |
1972 | su3: |
1975 | call is_output |
1973 | call is_output |
1976 | cmp al,0 |
1974 | cmp al,0 |
1977 | jnz su3 |
1975 | jnz su3 |
1978 | mov dx,word [midisp] |
1976 | mov dx,word [midisp] |
1979 | mov al,0x3f |
1977 | mov al,0x3f |
1980 | out dx,al |
1978 | out dx,al |
1981 | 1979 | ||
1982 | ret |
1980 | ret |
1983 | 1981 | ||
1984 | 1982 | ||
1985 | align 4 |
1983 | align 4 |
1986 | 1984 | ||
1987 | sys_midi: |
1985 | sys_midi: |
1988 | 1986 | ||
1989 | cmp [mididp],0 |
1987 | cmp [mididp],0 |
1990 | jnz sm0 |
1988 | jnz sm0 |
1991 | mov [esp+36],dword 1 |
1989 | mov [esp+36],dword 1 |
1992 | ret |
1990 | ret |
1993 | sm0: |
1991 | sm0: |
1994 | 1992 | ||
1995 | cmp eax,1 |
1993 | cmp eax,1 |
1996 | mov [esp+36],dword 0 |
1994 | mov [esp+36],dword 0 |
1997 | jnz smn1 |
1995 | jnz smn1 |
1998 | call setuart |
1996 | call setuart |
1999 | ret |
1997 | ret |
2000 | smn1: |
1998 | smn1: |
2001 | 1999 | ||
2002 | cmp eax,2 |
2000 | cmp eax,2 |
2003 | jnz smn2 |
2001 | jnz smn2 |
2004 | sm10: |
2002 | sm10: |
2005 | call get_mpu_in |
2003 | call get_mpu_in |
2006 | call is_output |
2004 | call is_output |
2007 | test al,al |
2005 | test al,al |
2008 | jnz sm10 |
2006 | jnz sm10 |
2009 | mov al,bl |
2007 | mov al,bl |
2010 | call put_mpu_out |
2008 | call put_mpu_out |
2011 | ret |
2009 | ret |
2012 | smn2: |
2010 | smn2: |
2013 | 2011 | ||
2014 | ret |
2012 | ret |
2015 | 2013 | ||
2016 | 2014 | ||
2017 | detect_devices: |
2015 | detect_devices: |
2018 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
2016 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
2019 | include 'detect/commouse.inc' |
2017 | include 'detect/commouse.inc' |
2020 | ;include 'detect/ps2mouse.inc' |
2018 | ;include 'detect/ps2mouse.inc' |
2021 | ;include 'detect/dev_fd.inc' |
2019 | ;include 'detect/dev_fd.inc' |
2022 | ;include 'detect/dev_hdcd.inc' |
2020 | ;include 'detect/dev_hdcd.inc' |
2023 | ;include 'detect/sear_par.inc' |
2021 | ;include 'detect/sear_par.inc' |
2024 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
2022 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
2025 | ret |
2023 | ret |
2026 | 2024 | ||
2027 | 2025 | ||
2028 | sys_end: |
2026 | sys_end: |
2029 | 2027 | ||
2030 | mov eax,[TASK_BASE] |
2028 | mov eax,[TASK_BASE] |
2031 | mov [eax+TASKDATA.state], 3 ; terminate this program |
2029 | mov [eax+TASKDATA.state], 3 ; terminate this program |
2032 | 2030 | ||
2033 | waitterm: ; wait here for termination |
2031 | waitterm: ; wait here for termination |
2034 | mov eax,5 |
2032 | mov eax,5 |
2035 | call delay_hs |
2033 | call delay_hs |
2036 | jmp waitterm |
2034 | jmp waitterm |
2037 | 2035 | ||
2038 | iglobal |
2036 | iglobal |
2039 | align 4 |
2037 | align 4 |
2040 | sys_system_table: |
2038 | sys_system_table: |
2041 | dd sysfn_shutdown ; 1 = system shutdown |
2039 | dd sysfn_shutdown ; 1 = system shutdown |
2042 | dd sysfn_terminate ; 2 = terminate thread |
2040 | dd sysfn_terminate ; 2 = terminate thread |
2043 | dd sysfn_activate ; 3 = activate window |
2041 | dd sysfn_activate ; 3 = activate window |
2044 | dd sysfn_getidletime ; 4 = get idle time |
2042 | dd sysfn_getidletime ; 4 = get idle time |
2045 | dd sysfn_getcpuclock ; 5 = get cpu clock |
2043 | dd sysfn_getcpuclock ; 5 = get cpu clock |
2046 | dd sysfn_saveramdisk ; 6 = save ramdisk |
2044 | dd sysfn_saveramdisk ; 6 = save ramdisk |
2047 | dd sysfn_getactive ; 7 = get active window |
2045 | dd sysfn_getactive ; 7 = get active window |
2048 | dd sysfn_sound_flag ; 8 = get/set sound_flag |
2046 | dd sysfn_sound_flag ; 8 = get/set sound_flag |
2049 | dd sysfn_shutdown_param ; 9 = shutdown with parameter |
2047 | dd sysfn_shutdown_param ; 9 = shutdown with parameter |
2050 | dd sysfn_minimize ; 10 = minimize window |
2048 | dd sysfn_minimize ; 10 = minimize window |
2051 | dd sysfn_getdiskinfo ; 11 = get disk subsystem info |
2049 | dd sysfn_getdiskinfo ; 11 = get disk subsystem info |
2052 | dd sysfn_lastkey ; 12 = get last pressed key |
2050 | dd sysfn_lastkey ; 12 = get last pressed key |
2053 | dd sysfn_getversion ; 13 = get kernel version |
2051 | dd sysfn_getversion ; 13 = get kernel version |
2054 | dd sysfn_waitretrace ; 14 = wait retrace |
2052 | dd sysfn_waitretrace ; 14 = wait retrace |
2055 | dd sysfn_centermouse ; 15 = center mouse cursor |
2053 | dd sysfn_centermouse ; 15 = center mouse cursor |
2056 | dd sysfn_getfreemem ; 16 = get free memory size |
2054 | dd sysfn_getfreemem ; 16 = get free memory size |
2057 | dd sysfn_getallmem ; 17 = get total memory size |
2055 | dd sysfn_getallmem ; 17 = get total memory size |
2058 | dd sysfn_terminate2 ; 18 = terminate thread using PID |
2056 | dd sysfn_terminate2 ; 18 = terminate thread using PID |
2059 | ; instead of slot |
2057 | ; instead of slot |
2060 | dd sysfn_mouse_acceleration; 19 = set/get mouse acceleration |
2058 | dd sysfn_mouse_acceleration; 19 = set/get mouse acceleration |
2061 | dd sysfn_meminfo ; 20 = get extended memory info |
2059 | dd sysfn_meminfo ; 20 = get extended memory info |
2062 | sysfn_num = ($ - sys_system_table)/4 |
2060 | sysfn_num = ($ - sys_system_table)/4 |
2063 | endg |
2061 | endg |
2064 | 2062 | ||
2065 | sys_system: |
2063 | sys_system: |
2066 | dec eax |
2064 | dec eax |
2067 | cmp eax, sysfn_num |
2065 | cmp eax, sysfn_num |
2068 | jae @f |
2066 | jae @f |
2069 | jmp dword [sys_system_table + eax*4] |
2067 | jmp dword [sys_system_table + eax*4] |
2070 | @@: |
2068 | @@: |
2071 | ret |
2069 | ret |
2072 | 2070 | ||
2073 | sysfn_shutdown: ; 18.1 = BOOT |
2071 | sysfn_shutdown: ; 18.1 = BOOT |
2074 | mov [BOOT_VAR+0x9030],byte 0 |
2072 | mov [BOOT_VAR+0x9030],byte 0 |
2075 | for_shutdown_parameter: |
2073 | for_shutdown_parameter: |
2076 | 2074 | ||
2077 | mov eax,[TASK_COUNT] |
2075 | mov eax,[TASK_COUNT] |
2078 | add eax,2 |
2076 | add eax,2 |
2079 | mov [shutdown_processes],eax |
2077 | mov [shutdown_processes],eax |
2080 | mov [SYS_SHUTDOWN],al |
2078 | mov [SYS_SHUTDOWN],al |
2081 | and dword [esp+36], 0 |
2079 | and dword [esp+36], 0 |
2082 | ret |
2080 | ret |
2083 | uglobal |
2081 | uglobal |
2084 | shutdown_processes: dd 0x0 |
2082 | shutdown_processes: dd 0x0 |
2085 | endg |
2083 | endg |
2086 | 2084 | ||
2087 | sysfn_terminate: ; 18.2 = TERMINATE |
2085 | sysfn_terminate: ; 18.2 = TERMINATE |
2088 | cmp ebx,2 |
2086 | cmp ebx,2 |
2089 | jb noprocessterminate |
2087 | jb noprocessterminate |
2090 | mov edx,[TASK_COUNT] |
2088 | mov edx,[TASK_COUNT] |
2091 | cmp ebx,edx |
2089 | cmp ebx,edx |
2092 | ja noprocessterminate |
2090 | ja noprocessterminate |
2093 | mov eax,[TASK_COUNT] |
2091 | mov eax,[TASK_COUNT] |
2094 | shl ebx,5 |
2092 | shl ebx,5 |
2095 | mov edx,[ebx+CURRENT_TASK+TASKDATA.pid] |
2093 | mov edx,[ebx+CURRENT_TASK+TASKDATA.pid] |
2096 | add ebx,CURRENT_TASK+TASKDATA.state |
2094 | add ebx,CURRENT_TASK+TASKDATA.state |
2097 | cmp byte [ebx], 9 |
2095 | cmp byte [ebx], 9 |
2098 | jz noprocessterminate |
2096 | jz noprocessterminate |
2099 | 2097 | ||
2100 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
2098 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
2101 | mov [ebx],byte 3 ; clear possible i40's |
2099 | mov [ebx],byte 3 ; clear possible i40's |
2102 | ;call MEM_Heap_UnLock |
2100 | ;call MEM_Heap_UnLock |
2103 | 2101 | ||
2104 | cmp edx,[application_table_status] ; clear app table stat |
2102 | cmp edx,[application_table_status] ; clear app table stat |
2105 | jne noatsc |
2103 | jne noatsc |
2106 | mov [application_table_status],0 |
2104 | mov [application_table_status],0 |
2107 | noatsc: |
2105 | noatsc: |
2108 | noprocessterminate: |
2106 | noprocessterminate: |
2109 | ret |
2107 | ret |
2110 | 2108 | ||
2111 | sysfn_terminate2: |
2109 | sysfn_terminate2: |
2112 | ;lock application_table_status mutex |
2110 | ;lock application_table_status mutex |
2113 | .table_status: |
2111 | .table_status: |
2114 | cli |
2112 | cli |
2115 | cmp [application_table_status],0 |
2113 | cmp [application_table_status],0 |
2116 | je .stf |
2114 | je .stf |
2117 | sti |
2115 | sti |
2118 | call change_task |
2116 | call change_task |
2119 | jmp .table_status |
2117 | jmp .table_status |
2120 | .stf: |
2118 | .stf: |
2121 | call set_application_table_status |
2119 | call set_application_table_status |
2122 | mov eax,ebx |
2120 | mov eax,ebx |
2123 | call pid_to_slot |
2121 | call pid_to_slot |
2124 | test eax,eax |
2122 | test eax,eax |
2125 | jz .not_found |
2123 | jz .not_found |
2126 | mov ebx,eax |
2124 | mov ebx,eax |
2127 | cli |
2125 | cli |
2128 | call sysfn_terminate |
2126 | call sysfn_terminate |
2129 | mov [application_table_status],0 |
2127 | mov [application_table_status],0 |
2130 | sti |
2128 | sti |
2131 | and dword [esp+36],0 |
2129 | and dword [esp+36],0 |
2132 | ret |
2130 | ret |
2133 | .not_found: |
2131 | .not_found: |
2134 | mov [application_table_status],0 |
2132 | mov [application_table_status],0 |
2135 | or dword [esp+36],-1 |
2133 | or dword [esp+36],-1 |
2136 | ret |
2134 | ret |
2137 | 2135 | ||
2138 | sysfn_activate: ; 18.3 = ACTIVATE WINDOW |
2136 | sysfn_activate: ; 18.3 = ACTIVATE WINDOW |
2139 | cmp ebx,2 |
2137 | cmp ebx,2 |
2140 | jb .nowindowactivate |
2138 | jb .nowindowactivate |
2141 | cmp ebx,[TASK_COUNT] |
2139 | cmp ebx,[TASK_COUNT] |
2142 | ja .nowindowactivate |
2140 | ja .nowindowactivate |
2143 | 2141 | ||
2144 | mov [window_minimize], 2 ; restore window if minimized |
2142 | mov [window_minimize], 2 ; restore window if minimized |
2145 | 2143 | ||
2146 | movzx esi, word [WIN_STACK + ebx*2] |
2144 | movzx esi, word [WIN_STACK + ebx*2] |
2147 | cmp esi, [TASK_COUNT] |
2145 | cmp esi, [TASK_COUNT] |
2148 | je .nowindowactivate ; already active |
2146 | je .nowindowactivate ; already active |
2149 | 2147 | ||
2150 | mov edi, ebx |
2148 | mov edi, ebx |
2151 | shl edi, 5 |
2149 | shl edi, 5 |
2152 | add edi, window_data |
2150 | add edi, window_data |
2153 | movzx esi, word [WIN_STACK + ebx * 2] |
2151 | movzx esi, word [WIN_STACK + ebx * 2] |
2154 | lea esi, [WIN_POS + esi * 2] |
2152 | lea esi, [WIN_POS + esi * 2] |
2155 | call waredraw |
2153 | call waredraw |
2156 | .nowindowactivate: |
2154 | .nowindowactivate: |
2157 | ret |
2155 | ret |
2158 | 2156 | ||
2159 | sysfn_getidletime: ; 18.4 = GET IDLETIME |
2157 | sysfn_getidletime: ; 18.4 = GET IDLETIME |
2160 | mov eax,[idleusesec] |
2158 | mov eax,[idleusesec] |
2161 | mov [esp+36], eax |
2159 | mov [esp+36], eax |
2162 | ret |
2160 | ret |
2163 | 2161 | ||
2164 | sysfn_getcpuclock: ; 18.5 = GET TSC/SEC |
2162 | sysfn_getcpuclock: ; 18.5 = GET TSC/SEC |
2165 | mov eax,[CPU_FREQ] |
2163 | mov eax,[CPU_FREQ] |
2166 | mov [esp+36], eax |
2164 | mov [esp+36], eax |
2167 | ret |
2165 | ret |
2168 | 2166 | ||
2169 | ; SAVE ramdisk to /hd/1/menuet.img |
2167 | ; SAVE ramdisk to /hd/1/menuet.img |
2170 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2168 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2171 | include 'blkdev/rdsave.inc' |
2169 | include 'blkdev/rdsave.inc' |
2172 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2170 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2173 | 2171 | ||
2174 | sysfn_getactive: ; 18.7 = get active window |
2172 | sysfn_getactive: ; 18.7 = get active window |
2175 | mov eax, [TASK_COUNT] |
2173 | mov eax, [TASK_COUNT] |
2176 | movzx eax, word [WIN_POS + eax*2] |
2174 | movzx eax, word [WIN_POS + eax*2] |
2177 | mov [esp+36],eax |
2175 | mov [esp+36],eax |
2178 | ret |
2176 | ret |
2179 | 2177 | ||
2180 | sysfn_sound_flag: ; 18.8 = get/set sound_flag |
2178 | sysfn_sound_flag: ; 18.8 = get/set sound_flag |
2181 | cmp ebx,1 |
2179 | cmp ebx,1 |
2182 | jne nogetsoundflag |
2180 | jne nogetsoundflag |
2183 | movzx eax,byte [sound_flag] ; get sound_flag |
2181 | movzx eax,byte [sound_flag] ; get sound_flag |
2184 | mov [esp+36],eax |
2182 | mov [esp+36],eax |
2185 | ret |
2183 | ret |
2186 | nogetsoundflag: |
2184 | nogetsoundflag: |
2187 | cmp ebx,2 |
2185 | cmp ebx,2 |
2188 | jnz nosoundflag |
2186 | jnz nosoundflag |
2189 | xor byte [sound_flag], 1 |
2187 | xor byte [sound_flag], 1 |
2190 | nosoundflag: |
2188 | nosoundflag: |
2191 | ret |
2189 | ret |
2192 | 2190 | ||
2193 | sysfn_shutdown_param: ; 18.9 = system shutdown with param |
2191 | sysfn_shutdown_param: ; 18.9 = system shutdown with param |
2194 | cmp ebx,1 |
2192 | cmp ebx,1 |
2195 | jl exit_for_anyone |
2193 | jl exit_for_anyone |
2196 | cmp ebx,4 |
2194 | cmp ebx,4 |
2197 | jg exit_for_anyone |
2195 | jg exit_for_anyone |
2198 | mov [BOOT_VAR+0x9030],bl |
2196 | mov [BOOT_VAR+0x9030],bl |
2199 | jmp for_shutdown_parameter |
2197 | jmp for_shutdown_parameter |
2200 | 2198 | ||
2201 | sysfn_minimize: ; 18.10 = minimize window |
2199 | sysfn_minimize: ; 18.10 = minimize window |
2202 | mov [window_minimize],1 |
2200 | mov [window_minimize],1 |
2203 | exit_for_anyone: |
2201 | exit_for_anyone: |
2204 | ret |
2202 | ret |
2205 | 2203 | ||
2206 | sysfn_getdiskinfo: ; 18.11 = get disk info table |
2204 | sysfn_getdiskinfo: ; 18.11 = get disk info table |
2207 | cmp ebx,1 |
2205 | cmp ebx,1 |
2208 | jnz full_table |
2206 | jnz full_table |
2209 | small_table: |
2207 | small_table: |
2210 | call for_all_tables |
2208 | call for_all_tables |
2211 | mov ecx,10 |
2209 | mov ecx,10 |
2212 | cld |
2210 | cld |
2213 | rep movsb |
2211 | rep movsb |
2214 | ret |
2212 | ret |
2215 | for_all_tables: |
2213 | for_all_tables: |
2216 | mov edi,[TASK_BASE] |
2214 | mov edi,[TASK_BASE] |
2217 | mov edi,[edi+TASKDATA.mem_start] |
2215 | mov edi,[edi+TASKDATA.mem_start] |
2218 | add edi,ecx |
2216 | add edi,ecx |
2219 | mov esi,DRIVE_DATA |
2217 | mov esi,DRIVE_DATA |
2220 | ret |
2218 | ret |
2221 | full_table: |
2219 | full_table: |
2222 | cmp ebx,2 |
2220 | cmp ebx,2 |
2223 | jnz exit_for_anyone |
2221 | jnz exit_for_anyone |
2224 | call for_all_tables |
2222 | call for_all_tables |
2225 | mov ecx,16384 |
2223 | mov ecx,16384 |
2226 | cld |
2224 | cld |
2227 | rep movsd |
2225 | rep movsd |
2228 | ret |
2226 | ret |
2229 | 2227 | ||
2230 | sysfn_lastkey: ; 18.12 = return 0 (backward compatibility) |
2228 | sysfn_lastkey: ; 18.12 = return 0 (backward compatibility) |
2231 | and dword [esp+36], 0 |
2229 | and dword [esp+36], 0 |
2232 | ret |
2230 | ret |
2233 | 2231 | ||
2234 | sysfn_getversion: ; 18.13 = get kernel ID and version |
2232 | sysfn_getversion: ; 18.13 = get kernel ID and version |
2235 | mov edi,[TASK_BASE] |
2233 | mov edi,[TASK_BASE] |
2236 | mov edi,[edi+TASKDATA.mem_start] |
2234 | mov edi,[edi+TASKDATA.mem_start] |
2237 | add edi,ebx |
2235 | add edi,ebx |
2238 | mov esi,version_inf |
2236 | mov esi,version_inf |
2239 | mov ecx,version_end-version_inf |
2237 | mov ecx,version_end-version_inf |
2240 | cld |
2238 | cld |
2241 | rep movsb |
2239 | rep movsb |
2242 | ret |
2240 | ret |
2243 | 2241 | ||
2244 | sysfn_waitretrace: ; 18.14 = sys wait retrace |
2242 | sysfn_waitretrace: ; 18.14 = sys wait retrace |
2245 | ;wait retrace functions |
2243 | ;wait retrace functions |
2246 | sys_wait_retrace: |
2244 | sys_wait_retrace: |
2247 | mov edx,0x3da |
2245 | mov edx,0x3da |
2248 | WaitRetrace_loop: |
2246 | WaitRetrace_loop: |
2249 | in al,dx |
2247 | in al,dx |
2250 | test al,1000b |
2248 | test al,1000b |
2251 | jz WaitRetrace_loop |
2249 | jz WaitRetrace_loop |
2252 | mov [esp+36],dword 0 |
2250 | mov [esp+36],dword 0 |
2253 | ret |
2251 | ret |
2254 | 2252 | ||
2255 | sysfn_centermouse: ; 18.15 = mouse centered |
2253 | sysfn_centermouse: ; 18.15 = mouse centered |
2256 | call mouse_centered |
2254 | call mouse_centered |
2257 | mov [esp+36],dword 0 |
2255 | mov [esp+36],dword 0 |
2258 | ret |
2256 | ret |
2259 | 2257 | ||
2260 | sysfn_mouse_acceleration: ; 18.19 = set/get mouse features |
2258 | sysfn_mouse_acceleration: ; 18.19 = set/get mouse features |
2261 | cmp ebx,0 ; get mouse speed factor |
2259 | cmp ebx,0 ; get mouse speed factor |
2262 | jnz .set_mouse_acceleration |
2260 | jnz .set_mouse_acceleration |
2263 | xor eax,eax |
2261 | xor eax,eax |
2264 | mov ax,[mouse_speed_factor] |
2262 | mov ax,[mouse_speed_factor] |
2265 | mov [esp+36],eax |
2263 | mov [esp+36],eax |
2266 | ret |
2264 | ret |
2267 | .set_mouse_acceleration: |
2265 | .set_mouse_acceleration: |
2268 | cmp ebx,1 ; set mouse speed factor |
2266 | cmp ebx,1 ; set mouse speed factor |
2269 | jnz .get_mouse_delay |
2267 | jnz .get_mouse_delay |
2270 | mov [mouse_speed_factor],cx |
2268 | mov [mouse_speed_factor],cx |
2271 | ret |
2269 | ret |
2272 | .get_mouse_delay: |
2270 | .get_mouse_delay: |
2273 | cmp ebx,2 ; get mouse delay |
2271 | cmp ebx,2 ; get mouse delay |
2274 | jnz .set_mouse_delay |
2272 | jnz .set_mouse_delay |
2275 | mov eax,[mouse_delay] |
2273 | mov eax,[mouse_delay] |
2276 | mov [esp+36],eax |
2274 | mov [esp+36],eax |
2277 | ret |
2275 | ret |
2278 | .set_mouse_delay: |
2276 | .set_mouse_delay: |
2279 | cmp ebx,3 ; set mouse delay |
2277 | cmp ebx,3 ; set mouse delay |
2280 | jnz .set_pointer_position |
2278 | jnz .set_pointer_position |
2281 | mov [mouse_delay],ecx |
2279 | mov [mouse_delay],ecx |
2282 | ret |
2280 | ret |
2283 | .set_pointer_position: |
2281 | .set_pointer_position: |
2284 | cmp ebx,4 ; set mouse pointer position |
2282 | cmp ebx,4 ; set mouse pointer position |
2285 | jnz .end |
2283 | jnz .end |
2286 | mov [MOUSE_Y],cx ;y |
2284 | mov [MOUSE_Y],cx ;y |
2287 | ror ecx,16 |
2285 | ror ecx,16 |
2288 | mov [MOUSE_X],cx ;x |
2286 | mov [MOUSE_X],cx ;x |
2289 | rol ecx,16 |
2287 | rol ecx,16 |
2290 | .end: |
2288 | .end: |
2291 | ret |
2289 | ret |
2292 | 2290 | ||
2293 | sysfn_getfreemem: |
2291 | sysfn_getfreemem: |
2294 | mov eax, [pg_data.pages_free] |
2292 | mov eax, [pg_data.pages_free] |
2295 | shl eax, 2 |
2293 | shl eax, 2 |
2296 | mov [esp+36],eax |
2294 | mov [esp+36],eax |
2297 | ret |
2295 | ret |
2298 | 2296 | ||
2299 | sysfn_getallmem: |
2297 | sysfn_getallmem: |
2300 | mov eax,[MEM_AMOUNT] |
2298 | mov eax,[MEM_AMOUNT] |
2301 | shr eax, 10 |
2299 | shr eax, 10 |
2302 | mov [esp+36],eax |
2300 | mov [esp+36],eax |
2303 | ret |
2301 | ret |
2304 | 2302 | ||
2305 | uglobal |
2303 | uglobal |
2306 | ;// mike.dld, 2006-29-01 [ |
2304 | ;// mike.dld, 2006-29-01 [ |
2307 | screen_workarea RECT |
2305 | screen_workarea RECT |
2308 | ;// mike.dld, 2006-29-01 ] |
2306 | ;// mike.dld, 2006-29-01 ] |
2309 | window_minimize db 0 |
2307 | window_minimize db 0 |
2310 | sound_flag db 0 |
2308 | sound_flag db 0 |
2311 | endg |
2309 | endg |
2312 | 2310 | ||
2313 | iglobal |
2311 | iglobal |
2314 | version_inf: |
2312 | version_inf: |
2315 | db 0,6,5,0 ; version 0.6.5.0 |
2313 | db 0,6,5,0 ; version 0.6.5.0 |
2316 | db UID_KOLIBRI |
2314 | db UID_KOLIBRI |
2317 | db 'Kolibri',0 |
2315 | db 'Kolibri',0 |
2318 | version_end: |
2316 | version_end: |
2319 | endg |
2317 | endg |
2320 | 2318 | ||
2321 | UID_NONE=0 |
2319 | UID_NONE=0 |
2322 | UID_MENUETOS=1 ;official |
2320 | UID_MENUETOS=1 ;official |
2323 | UID_KOLIBRI=2 ;russian |
2321 | UID_KOLIBRI=2 ;russian |
2324 | 2322 | ||
2325 | sys_cachetodiskette: |
2323 | sys_cachetodiskette: |
2326 | ; pushad |
2324 | ; pushad |
2327 | ; cmp eax,1 |
2325 | ; cmp eax,1 |
2328 | ; jne no_write_all_of_ramdisk |
2326 | ; jne no_write_all_of_ramdisk |
2329 | ; call fdc_writeramdisk |
2327 | ; call fdc_writeramdisk |
2330 | ; popad |
2328 | ; popad |
2331 | ; ret |
2329 | ; ret |
2332 | ; no_write_all_of_ramdisk: |
2330 | ; no_write_all_of_ramdisk: |
2333 | ; cmp eax,2 |
2331 | ; cmp eax,2 |
2334 | ; jne no_write_part_of_ramdisk |
2332 | ; jne no_write_part_of_ramdisk |
2335 | ; call fdc_commitflush |
2333 | ; call fdc_commitflush |
2336 | ; popad |
2334 | ; popad |
2337 | ; ret |
2335 | ; ret |
2338 | ; no_write_part_of_ramdisk: |
2336 | ; no_write_part_of_ramdisk: |
2339 | ; cmp eax,3 |
2337 | ; cmp eax,3 |
2340 | ; jne no_set_fdc |
2338 | ; jne no_set_fdc |
2341 | ; call fdc_set |
2339 | ; call fdc_set |
2342 | ; popad |
2340 | ; popad |
2343 | ; ret |
2341 | ; ret |
2344 | ; no_set_fdc: |
2342 | ; no_set_fdc: |
2345 | ; cmp eax,4 |
2343 | ; cmp eax,4 |
2346 | ; jne no_get_fdc |
2344 | ; jne no_get_fdc |
2347 | ; popad |
2345 | ; popad |
2348 | ; call fdc_get |
2346 | ; call fdc_get |
2349 | ; mov [esp+36],ecx |
2347 | ; mov [esp+36],ecx |
2350 | ; ret |
2348 | ; ret |
2351 | ; no_get_fdc: |
2349 | ; no_get_fdc: |
2352 | ; popad |
2350 | ; popad |
2353 | ; ret |
2351 | ; ret |
2354 | cmp eax,1 |
2352 | cmp eax,1 |
2355 | jne no_floppy_a_save |
2353 | jne no_floppy_a_save |
2356 | mov [flp_number],1 |
2354 | mov [flp_number],1 |
2357 | jmp save_image_on_floppy |
2355 | jmp save_image_on_floppy |
2358 | no_floppy_a_save: |
2356 | no_floppy_a_save: |
2359 | cmp eax,2 |
2357 | cmp eax,2 |
2360 | jne no_floppy_b_save |
2358 | jne no_floppy_b_save |
2361 | mov [flp_number],2 |
2359 | mov [flp_number],2 |
2362 | save_image_on_floppy: |
2360 | save_image_on_floppy: |
2363 | call save_image |
2361 | call save_image |
2364 | mov [esp+36],dword 0 |
2362 | mov [esp+36],dword 0 |
2365 | cmp [FDC_Status],0 |
2363 | cmp [FDC_Status],0 |
2366 | je yes_floppy_save |
2364 | je yes_floppy_save |
2367 | no_floppy_b_save: |
2365 | no_floppy_b_save: |
2368 | mov [esp+36],dword 1 |
2366 | mov [esp+36],dword 1 |
2369 | yes_floppy_save: |
2367 | yes_floppy_save: |
2370 | ret |
2368 | ret |
2371 | 2369 | ||
2372 | uglobal |
2370 | uglobal |
2373 | ; bgrchanged dd 0x0 |
2371 | ; bgrchanged dd 0x0 |
2374 | endg |
2372 | endg |
2375 | 2373 | ||
2376 | sys_background: |
2374 | sys_background: |
2377 | 2375 | ||
2378 | cmp eax,1 ; BACKGROUND SIZE |
2376 | cmp eax,1 ; BACKGROUND SIZE |
2379 | jnz nosb1 |
2377 | jnz nosb1 |
2380 | cmp ebx,0 |
2378 | cmp ebx,0 |
2381 | je sbgrr |
2379 | je sbgrr |
2382 | cmp ecx,0 |
2380 | cmp ecx,0 |
2383 | je sbgrr |
2381 | je sbgrr |
2384 | mov [display_data-8],ebx |
2382 | mov [display_data-8],ebx |
2385 | mov [display_data-4],ecx |
2383 | mov [display_data-4],ecx |
2386 | ; mov [bgrchanged],1 |
2384 | ; mov [bgrchanged],1 |
2387 | 2385 | ||
2388 | pushad |
2386 | pushad |
2389 | ; return memory for old background |
2387 | ; return memory for old background |
2390 | stdcall kernel_free, [img_background] |
2388 | stdcall kernel_free, [img_background] |
2391 | ; calculate RAW size |
2389 | ; calculate RAW size |
2392 | xor eax,eax |
2390 | xor eax,eax |
2393 | inc eax |
2391 | inc eax |
2394 | cmp [display_data-8],eax |
2392 | cmp [display_data-8],eax |
2395 | jae @f |
2393 | jae @f |
2396 | mov [display_data-8],eax |
2394 | mov [display_data-8],eax |
2397 | @@: |
2395 | @@: |
2398 | cmp [display_data-4],eax |
2396 | cmp [display_data-4],eax |
2399 | jae @f |
2397 | jae @f |
2400 | mov [display_data-4],eax |
2398 | mov [display_data-4],eax |
2401 | @@: |
2399 | @@: |
2402 | mov eax,[display_data-8] |
2400 | mov eax,[display_data-8] |
2403 | imul eax,[display_data-4] |
2401 | imul eax,[display_data-4] |
2404 | inc eax |
2402 | inc eax |
2405 | imul eax,3 |
2403 | imul eax,3 |
2406 | mov [mem_BACKGROUND],eax |
2404 | mov [mem_BACKGROUND],eax |
2407 | ; get memory for new background |
2405 | ; get memory for new background |
2408 | stdcall kernel_alloc, [mem_BACKGROUND] |
2406 | stdcall kernel_alloc, [mem_BACKGROUND] |
2409 | test eax, eax |
2407 | test eax, eax |
2410 | jz .exit_mem |
2408 | jz .exit_mem |
2411 | mov [img_background], eax |
2409 | mov [img_background], eax |
2412 | .exit_mem: |
2410 | .exit_mem: |
2413 | popad |
2411 | popad |
2414 | 2412 | ||
2415 | sbgrr: |
2413 | sbgrr: |
2416 | ret |
2414 | ret |
2417 | 2415 | ||
2418 | nosb1: |
2416 | nosb1: |
2419 | 2417 | ||
2420 | cmp eax,2 ; SET PIXEL |
2418 | cmp eax,2 ; SET PIXEL |
2421 | jnz nosb2 |
2419 | jnz nosb2 |
2422 | mov edx,[mem_BACKGROUND] |
2420 | mov edx,[mem_BACKGROUND] |
2423 | cmp edx,ebx |
2421 | cmp edx,ebx |
2424 | jbe nosb2 |
2422 | jbe nosb2 |
2425 | mov edx,[ebx] |
2423 | mov edx,[ebx] |
2426 | and edx,0xFF000000 ;255*256*256*256 |
2424 | and edx,0xFF000000 ;255*256*256*256 |
2427 | and ecx,0x00FFFFFF ;255*256*256+255*256+255 |
2425 | and ecx,0x00FFFFFF ;255*256*256+255*256+255 |
2428 | add edx,ecx |
2426 | add edx,ecx |
2429 | ;mov [ebx+IMG_BACKGROUND],edx |
2427 | ;mov [ebx+IMG_BACKGROUND],edx |
2430 | push eax |
2428 | push eax |
2431 | mov eax,[img_background] |
2429 | mov eax,[img_background] |
2432 | mov [ebx+eax],edx |
2430 | mov [ebx+eax],edx |
2433 | pop eax |
2431 | pop eax |
2434 | ; mov [bgrchanged],1 |
2432 | ; mov [bgrchanged],1 |
2435 | ret |
2433 | ret |
2436 | nosb2: |
2434 | nosb2: |
2437 | 2435 | ||
2438 | cmp eax,3 ; DRAW BACKGROUND |
2436 | cmp eax,3 ; DRAW BACKGROUND |
2439 | jnz nosb3 |
2437 | jnz nosb3 |
2440 | draw_background_temp: |
2438 | draw_background_temp: |
2441 | ; cmp [bgrchanged],1 ;0 |
2439 | ; cmp [bgrchanged],1 ;0 |
2442 | ; je nosb31 |
2440 | ; je nosb31 |
2443 | ;draw_background_temp: |
2441 | ;draw_background_temp: |
2444 | ; mov [bgrchanged],1 ;0 |
2442 | ; mov [bgrchanged],1 ;0 |
2445 | mov [REDRAW_BACKGROUND],byte 1 |
2443 | mov [REDRAW_BACKGROUND],byte 1 |
2446 | mov [background_defined], 1 |
2444 | mov [background_defined], 1 |
2447 | nosb31: |
2445 | nosb31: |
2448 | ret |
2446 | ret |
2449 | nosb3: |
2447 | nosb3: |
2450 | 2448 | ||
2451 | cmp eax,4 ; TILED / STRETCHED |
2449 | cmp eax,4 ; TILED / STRETCHED |
2452 | jnz nosb4 |
2450 | jnz nosb4 |
2453 | cmp ebx,[display_data-12] |
2451 | cmp ebx,[display_data-12] |
2454 | je nosb41 |
2452 | je nosb41 |
2455 | mov [display_data-12],ebx |
2453 | mov [display_data-12],ebx |
2456 | ; mov [bgrchanged],1 |
2454 | ; mov [bgrchanged],1 |
2457 | nosb41: |
2455 | nosb41: |
2458 | ret |
2456 | ret |
2459 | nosb4: |
2457 | nosb4: |
2460 | 2458 | ||
2461 | cmp eax,5 ; BLOCK MOVE TO BGR |
2459 | cmp eax,5 ; BLOCK MOVE TO BGR |
2462 | jnz nosb5 |
2460 | jnz nosb5 |
2463 | ; bughere |
2461 | ; bughere |
2464 | mov edi, [TASK_BASE] |
2462 | mov edi, [TASK_BASE] |
2465 | add ebx, [edi+TASKDATA.mem_start] |
2463 | add ebx, [edi+TASKDATA.mem_start] |
2466 | mov eax, ebx |
2464 | mov eax, ebx |
2467 | mov ebx, ecx |
2465 | mov ebx, ecx |
2468 | add ecx, edx |
2466 | add ecx, edx |
2469 | add ebx, [img_background] ;IMG_BACKGROUND |
2467 | add ebx, [img_background] ;IMG_BACKGROUND |
2470 | mov ecx, edx |
2468 | mov ecx, edx |
2471 | call memmove |
2469 | call memmove |
2472 | .fin: |
2470 | .fin: |
2473 | ret |
2471 | ret |
2474 | nosb5: |
2472 | nosb5: |
2475 | 2473 | ||
2476 | ret |
2474 | ret |
2477 | 2475 | ||
2478 | 2476 | ||
2479 | align 4 |
2477 | align 4 |
2480 | 2478 | ||
2481 | sys_getbackground: |
2479 | sys_getbackground: |
2482 | 2480 | ||
2483 | cmp eax,1 ; SIZE |
2481 | cmp eax,1 ; SIZE |
2484 | jnz nogb1 |
2482 | jnz nogb1 |
2485 | mov eax,[display_data-8] |
2483 | mov eax,[display_data-8] |
2486 | shl eax,16 |
2484 | shl eax,16 |
2487 | mov ax,[display_data-4] |
2485 | mov ax,[display_data-4] |
2488 | mov [esp+36],eax |
2486 | mov [esp+36],eax |
2489 | ret |
2487 | ret |
2490 | nogb1: |
2488 | nogb1: |
2491 | 2489 | ||
2492 | cmp eax,2 ; PIXEL |
2490 | cmp eax,2 ; PIXEL |
2493 | jnz nogb2 |
2491 | jnz nogb2 |
2494 | ; mov edx,0x160000-16 |
2492 | ; mov edx,0x160000-16 |
2495 | ; cmp edx,ebx |
2493 | ; cmp edx,ebx |
2496 | ; jbe nogb2 |
2494 | ; jbe nogb2 |
2497 | ; mov eax, [ebx+IMG_BACKGROUND] |
2495 | ; mov eax, [ebx+IMG_BACKGROUND] |
2498 | mov eax,[img_background] |
2496 | mov eax,[img_background] |
2499 | mov eax,[ebx+eax] |
2497 | mov eax,[ebx+eax] |
2500 | 2498 | ||
2501 | and eax, 0xFFFFFF |
2499 | and eax, 0xFFFFFF |
2502 | mov [esp+36],eax |
2500 | mov [esp+36],eax |
2503 | ret |
2501 | ret |
2504 | nogb2: |
2502 | nogb2: |
2505 | 2503 | ||
2506 | cmp eax,4 ; TILED / STRETCHED |
2504 | cmp eax,4 ; TILED / STRETCHED |
2507 | jnz nogb4 |
2505 | jnz nogb4 |
2508 | mov eax,[display_data-12] |
2506 | mov eax,[display_data-12] |
2509 | nogb4: |
2507 | nogb4: |
2510 | mov [esp+36],eax |
2508 | mov [esp+36],eax |
2511 | ret |
2509 | ret |
2512 | 2510 | ||
2513 | 2511 | ||
2514 | align 4 |
2512 | align 4 |
2515 | 2513 | ||
2516 | sys_getkey: |
2514 | sys_getkey: |
2517 | mov [esp+36],dword 1 |
2515 | mov [esp+36],dword 1 |
2518 | ; test main buffer |
2516 | ; test main buffer |
2519 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
2517 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
2520 | movzx ecx,word [WIN_STACK + ebx * 2] |
2518 | movzx ecx,word [WIN_STACK + ebx * 2] |
2521 | mov edx,[TASK_COUNT] |
2519 | mov edx,[TASK_COUNT] |
2522 | cmp ecx,edx |
2520 | cmp ecx,edx |
2523 | jne .finish |
2521 | jne .finish |
2524 | cmp [KEY_COUNT],byte 0 |
2522 | cmp [KEY_COUNT],byte 0 |
2525 | je .finish |
2523 | je .finish |
2526 | movzx eax,byte [KEY_BUFF] |
2524 | movzx eax,byte [KEY_BUFF] |
2527 | shl eax,8 |
2525 | shl eax,8 |
2528 | push eax |
2526 | push eax |
2529 | dec byte [KEY_COUNT] |
2527 | dec byte [KEY_COUNT] |
2530 | and byte [KEY_COUNT],127 |
2528 | and byte [KEY_COUNT],127 |
2531 | movzx ecx,byte [KEY_COUNT] |
2529 | movzx ecx,byte [KEY_COUNT] |
2532 | add ecx,2 |
2530 | add ecx,2 |
2533 | ; mov esi,0xf402 |
2531 | ; mov esi,0xf402 |
2534 | ; mov edi,0xf401 |
2532 | ; mov edi,0xf401 |
2535 | ; cld |
2533 | ; cld |
2536 | ; rep movsb |
2534 | ; rep movsb |
2537 | mov eax, KEY_BUFF+1 |
2535 | mov eax, KEY_BUFF+1 |
2538 | mov ebx, KEY_BUFF |
2536 | mov ebx, KEY_BUFF |
2539 | call memmove |
2537 | call memmove |
2540 | pop eax |
2538 | pop eax |
2541 | .ret_eax: |
2539 | .ret_eax: |
2542 | mov [esp+36],eax |
2540 | mov [esp+36],eax |
2543 | ret |
2541 | ret |
2544 | .finish: |
2542 | .finish: |
2545 | ; test hotkeys buffer |
2543 | ; test hotkeys buffer |
2546 | mov ecx, hotkey_buffer |
2544 | mov ecx, hotkey_buffer |
2547 | @@: |
2545 | @@: |
2548 | cmp [ecx], ebx |
2546 | cmp [ecx], ebx |
2549 | jz .found |
2547 | jz .found |
2550 | add ecx, 8 |
2548 | add ecx, 8 |
2551 | cmp ecx, hotkey_buffer+120*8 |
2549 | cmp ecx, hotkey_buffer+120*8 |
2552 | jb @b |
2550 | jb @b |
2553 | ret |
2551 | ret |
2554 | .found: |
2552 | .found: |
2555 | mov ax, [ecx+6] |
2553 | mov ax, [ecx+6] |
2556 | shl eax, 16 |
2554 | shl eax, 16 |
2557 | mov ah, [ecx+4] |
2555 | mov ah, [ecx+4] |
2558 | mov al, 2 |
2556 | mov al, 2 |
2559 | and dword [ecx+4], 0 |
2557 | and dword [ecx+4], 0 |
2560 | and dword [ecx], 0 |
2558 | and dword [ecx], 0 |
2561 | jmp .ret_eax |
2559 | jmp .ret_eax |
2562 | 2560 | ||
2563 | align 4 |
2561 | align 4 |
2564 | 2562 | ||
2565 | sys_getbutton: |
2563 | sys_getbutton: |
2566 | 2564 | ||
2567 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
2565 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
2568 | mov [esp+36],dword 1 |
2566 | mov [esp+36],dword 1 |
2569 | movzx ecx, word [WIN_STACK + ebx * 2] |
2567 | movzx ecx, word [WIN_STACK + ebx * 2] |
2570 | mov edx, [TASK_COUNT] ; less than 256 processes |
2568 | mov edx, [TASK_COUNT] ; less than 256 processes |
2571 | cmp ecx,edx |
2569 | cmp ecx,edx |
2572 | jne .exit |
2570 | jne .exit |
2573 | movzx eax,byte [BTN_COUNT] |
2571 | movzx eax,byte [BTN_COUNT] |
2574 | test eax,eax |
2572 | test eax,eax |
2575 | jz .exit |
2573 | jz .exit |
2576 | mov eax,[BTN_BUFF] |
2574 | mov eax,[BTN_BUFF] |
2577 | shl eax,8 |
2575 | shl eax,8 |
2578 | mov [BTN_COUNT],byte 0 |
2576 | mov [BTN_COUNT],byte 0 |
2579 | mov [esp+36],eax |
2577 | mov [esp+36],eax |
2580 | .exit: |
2578 | .exit: |
2581 | ret |
2579 | ret |
2582 | 2580 | ||
2583 | 2581 | ||
2584 | align 4 |
2582 | align 4 |
2585 | 2583 | ||
2586 | sys_cpuusage: |
2584 | sys_cpuusage: |
2587 | 2585 | ||
2588 | ; RETURN: |
2586 | ; RETURN: |
2589 | ; |
2587 | ; |
2590 | ; +00 dword process cpu usage |
2588 | ; +00 dword process cpu usage |
2591 | ; +04 word position in windowing stack |
2589 | ; +04 word position in windowing stack |
2592 | ; +06 word windowing stack value at current position (cpu nro) |
2590 | ; +06 word windowing stack value at current position (cpu nro) |
2593 | ; +10 12 bytes name |
2591 | ; +10 12 bytes name |
2594 | ; +22 dword start in mem |
2592 | ; +22 dword start in mem |
2595 | ; +26 dword used mem |
2593 | ; +26 dword used mem |
2596 | ; +30 dword PID , process idenfification number |
2594 | ; +30 dword PID , process idenfification number |
2597 | ; |
2595 | ; |
2598 | 2596 | ||
2599 | mov edi,[TASK_BASE] ; eax = return area |
2597 | mov edi,[TASK_BASE] ; eax = return area |
2600 | add eax,[edi + TASKDATA.mem_start] |
2598 | add eax,[edi + TASKDATA.mem_start] |
2601 | 2599 | ||
2602 | cmp ebx,-1 ; who am I ? |
2600 | cmp ebx,-1 ; who am I ? |
2603 | jne no_who_am_i |
2601 | jne no_who_am_i |
2604 | mov ebx,[CURRENT_TASK] |
2602 | mov ebx,[CURRENT_TASK] |
2605 | no_who_am_i: |
2603 | no_who_am_i: |
2606 | 2604 | ||
2607 | push eax ; return area |
2605 | push eax ; return area |
2608 | push ebx ; process number |
2606 | push ebx ; process number |
2609 | 2607 | ||
2610 | push ebx |
2608 | push ebx |
2611 | push ebx |
2609 | push ebx |
2612 | push eax |
2610 | push eax |
2613 | 2611 | ||
2614 | ; return memory usage |
2612 | ; return memory usage |
2615 | 2613 | ||
2616 | xor edx,edx |
2614 | xor edx,edx |
2617 | mov eax,0x20 |
2615 | mov eax,0x20 |
2618 | mul ebx |
2616 | mul ebx |
2619 | add eax,CURRENT_TASK+TASKDATA.cpu_usage |
2617 | add eax,CURRENT_TASK+TASKDATA.cpu_usage |
2620 | mov ebx,eax |
2618 | mov ebx,eax |
2621 | pop eax |
2619 | pop eax |
2622 | mov ecx,[ebx] |
2620 | mov ecx,[ebx] |
2623 | mov [eax],ecx |
2621 | mov [eax],ecx |
2624 | pop ebx |
2622 | pop ebx |
2625 | mov cx, [WIN_STACK + ebx * 2] |
2623 | mov cx, [WIN_STACK + ebx * 2] |
2626 | mov [eax+4],cx |
2624 | mov [eax+4],cx |
2627 | mov cx, [WIN_POS + ebx * 2] |
2625 | mov cx, [WIN_POS + ebx * 2] |
2628 | mov [eax+6],cx |
2626 | mov [eax+6],cx |
2629 | push eax |
2627 | push eax |
2630 | mov eax,ebx |
2628 | mov eax,ebx |
2631 | shl eax,8 |
2629 | shl eax,8 |
2632 | add eax,SLOT_BASE+APPDATA.app_name |
2630 | add eax,SLOT_BASE+APPDATA.app_name |
2633 | pop ebx |
2631 | pop ebx |
2634 | add ebx,10 |
2632 | add ebx,10 |
2635 | mov ecx,11 |
2633 | mov ecx,11 |
2636 | call memmove |
2634 | call memmove |
2637 | 2635 | ||
2638 | ; memory usage |
2636 | ; memory usage |
2639 | 2637 | ||
2640 | xor eax,eax |
2638 | xor eax,eax |
2641 | mov edx,0x100000*16 |
2639 | mov edx,0x100000*16 |
2642 | pop ecx ; get gdt of tss |
2640 | pop ecx ; get gdt of tss |
2643 | cmp ecx,1 |
2641 | cmp ecx,1 |
2644 | je os_mem |
2642 | je os_mem |
2645 | shl ecx,8 |
2643 | shl ecx,8 |
2646 | mov edx,[SLOT_BASE+ecx+APPDATA.mem_size] ;0x8c |
2644 | mov edx,[SLOT_BASE+ecx+APPDATA.mem_size] ;0x8c |
2647 | mov eax,std_application_base_address |
2645 | mov eax,std_application_base_address |
2648 | ; eax run base -> edx used memory |
2646 | ; eax run base -> edx used memory |
2649 | os_mem: |
2647 | os_mem: |
2650 | dec edx |
2648 | dec edx |
2651 | mov [ebx+12],eax |
2649 | mov [ebx+12],eax |
2652 | mov [ebx+16],edx |
2650 | mov [ebx+16],edx |
2653 | 2651 | ||
2654 | ; PID (+30) |
2652 | ; PID (+30) |
2655 | 2653 | ||
2656 | mov eax,[esp] |
2654 | mov eax,[esp] |
2657 | shl eax,5 |
2655 | shl eax,5 |
2658 | add eax,CURRENT_TASK+TASKDATA.pid |
2656 | add eax,CURRENT_TASK+TASKDATA.pid |
2659 | mov eax,[eax] |
2657 | mov eax,[eax] |
2660 | mov [ebx+20],eax |
2658 | mov [ebx+20],eax |
2661 | 2659 | ||
2662 | ; window position and size |
2660 | ; window position and size |
2663 | 2661 | ||
2664 | mov esi,[esp] |
2662 | mov esi,[esp] |
2665 | shl esi,5 |
2663 | shl esi,5 |
2666 | add esi,window_data + WDATA.box |
2664 | add esi,window_data + WDATA.box |
2667 | mov edi,[esp+4] |
2665 | mov edi,[esp+4] |
2668 | add edi,34 |
2666 | add edi,34 |
2669 | mov ecx,4 |
2667 | mov ecx,4 |
2670 | cld |
2668 | cld |
2671 | rep movsd |
2669 | rep movsd |
2672 | 2670 | ||
2673 | ; Process state (+50) |
2671 | ; Process state (+50) |
2674 | 2672 | ||
2675 | mov eax,[esp] |
2673 | mov eax,[esp] |
2676 | shl eax,5 |
2674 | shl eax,5 |
2677 | add eax,CURRENT_TASK+TASKDATA.state |
2675 | add eax,CURRENT_TASK+TASKDATA.state |
2678 | mov eax,[eax] |
2676 | mov eax,[eax] |
2679 | mov [ebx+40],ax |
2677 | mov [ebx+40],ax |
2680 | 2678 | ||
2681 | ; Window client area box |
2679 | ; Window client area box |
2682 | 2680 | ||
2683 | mov esi,[esp] |
2681 | mov esi,[esp] |
2684 | shl esi,8 |
2682 | shl esi,8 |
2685 | add esi,SLOT_BASE+APPDATA.wnd_clientbox |
2683 | add esi,SLOT_BASE+APPDATA.wnd_clientbox |
2686 | lea edi,[ebx+44] |
2684 | lea edi,[ebx+44] |
2687 | mov ecx,4 |
2685 | mov ecx,4 |
2688 | rep movsd |
2686 | rep movsd |
2689 | 2687 | ||
2690 | ; Window state |
2688 | ; Window state |
2691 | 2689 | ||
2692 | mov esi,[esp] |
2690 | mov esi,[esp] |
2693 | shl esi,5 |
2691 | shl esi,5 |
2694 | add esi,window_data + WDATA.box |
2692 | add esi,window_data + WDATA.box |
2695 | mov al,[esi+WDATA.fl_wstate] |
2693 | mov al,[esi+WDATA.fl_wstate] |
2696 | mov [edi],al |
2694 | mov [edi],al |
2697 | 2695 | ||
2698 | pop ebx |
2696 | pop ebx |
2699 | pop eax |
2697 | pop eax |
2700 | 2698 | ||
2701 | ; return number of processes |
2699 | ; return number of processes |
2702 | 2700 | ||
2703 | mov eax,[TASK_COUNT] |
2701 | mov eax,[TASK_COUNT] |
2704 | mov [esp+36],eax |
2702 | mov [esp+36],eax |
2705 | ret |
2703 | ret |
2706 | 2704 | ||
2707 | align 4 |
2705 | align 4 |
2708 | sys_clock: |
2706 | sys_clock: |
2709 | cli |
2707 | cli |
2710 | ; Mikhail Lisovin xx Jan 2005 |
2708 | ; Mikhail Lisovin xx Jan 2005 |
2711 | @@: mov al, 10 |
2709 | @@: mov al, 10 |
2712 | out 0x70, al |
2710 | out 0x70, al |
2713 | in al, 0x71 |
2711 | in al, 0x71 |
2714 | test al, al |
2712 | test al, al |
2715 | jns @f |
2713 | jns @f |
2716 | mov esi, 1 |
2714 | mov esi, 1 |
2717 | call delay_ms |
2715 | call delay_ms |
2718 | jmp @b |
2716 | jmp @b |
2719 | @@: |
2717 | @@: |
2720 | ; end Lisovin's fix |
2718 | ; end Lisovin's fix |
2721 | 2719 | ||
2722 | xor al,al ; seconds |
2720 | xor al,al ; seconds |
2723 | out 0x70,al |
2721 | out 0x70,al |
2724 | in al,0x71 |
2722 | in al,0x71 |
2725 | movzx ecx,al |
2723 | movzx ecx,al |
2726 | mov al,02 ; minutes |
2724 | mov al,02 ; minutes |
2727 | shl ecx,16 |
2725 | shl ecx,16 |
2728 | out 0x70,al |
2726 | out 0x70,al |
2729 | in al,0x71 |
2727 | in al,0x71 |
2730 | movzx edx,al |
2728 | movzx edx,al |
2731 | mov al,04 ; hours |
2729 | mov al,04 ; hours |
2732 | shl edx,8 |
2730 | shl edx,8 |
2733 | out 0x70,al |
2731 | out 0x70,al |
2734 | in al,0x71 |
2732 | in al,0x71 |
2735 | add ecx,edx |
2733 | add ecx,edx |
2736 | movzx edx,al |
2734 | movzx edx,al |
2737 | add ecx,edx |
2735 | add ecx,edx |
2738 | sti |
2736 | sti |
2739 | mov [esp+36],ecx |
2737 | mov [esp+36],ecx |
2740 | ret |
2738 | ret |
2741 | 2739 | ||
2742 | 2740 | ||
2743 | align 4 |
2741 | align 4 |
2744 | 2742 | ||
2745 | sys_date: |
2743 | sys_date: |
2746 | 2744 | ||
2747 | cli |
2745 | cli |
2748 | 2746 | ||
2749 | @@: mov al, 10 |
2747 | @@: mov al, 10 |
2750 | out 0x70, al |
2748 | out 0x70, al |
2751 | in al, 0x71 |
2749 | in al, 0x71 |
2752 | test al, al |
2750 | test al, al |
2753 | jns @f |
2751 | jns @f |
2754 | mov esi, 1 |
2752 | mov esi, 1 |
2755 | call delay_ms |
2753 | call delay_ms |
2756 | jmp @b |
2754 | jmp @b |
2757 | @@: |
2755 | @@: |
2758 | 2756 | ||
2759 | mov ch,0 |
2757 | mov ch,0 |
2760 | mov al,7 ; date |
2758 | mov al,7 ; date |
2761 | out 0x70,al |
2759 | out 0x70,al |
2762 | in al,0x71 |
2760 | in al,0x71 |
2763 | mov cl,al |
2761 | mov cl,al |
2764 | mov al,8 ; month |
2762 | mov al,8 ; month |
2765 | shl ecx,16 |
2763 | shl ecx,16 |
2766 | out 0x70,al |
2764 | out 0x70,al |
2767 | in al,0x71 |
2765 | in al,0x71 |
2768 | mov ch,al |
2766 | mov ch,al |
2769 | mov al,9 ; year |
2767 | mov al,9 ; year |
2770 | out 0x70,al |
2768 | out 0x70,al |
2771 | in al,0x71 |
2769 | in al,0x71 |
2772 | mov cl,al |
2770 | mov cl,al |
2773 | sti |
2771 | sti |
2774 | mov [esp+36],ecx |
2772 | mov [esp+36],ecx |
2775 | ret |
2773 | ret |
2776 | 2774 | ||
2777 | 2775 | ||
2778 | ; redraw status |
2776 | ; redraw status |
2779 | 2777 | ||
2780 | sys_redrawstat: |
2778 | sys_redrawstat: |
2781 | 2779 | ||
2782 | cmp eax,1 |
2780 | cmp eax,1 |
2783 | jne no_widgets_away |
2781 | jne no_widgets_away |
2784 | 2782 | ||
2785 | ; buttons away |
2783 | ; buttons away |
2786 | 2784 | ||
2787 | mov ecx,[CURRENT_TASK] |
2785 | mov ecx,[CURRENT_TASK] |
2788 | 2786 | ||
2789 | sys_newba2: |
2787 | sys_newba2: |
2790 | 2788 | ||
2791 | mov edi,[BTN_ADDR] |
2789 | mov edi,[BTN_ADDR] |
2792 | cmp [edi],dword 0 ; empty button list ? |
2790 | cmp [edi],dword 0 ; empty button list ? |
2793 | je end_of_buttons_away |
2791 | je end_of_buttons_away |
2794 | 2792 | ||
2795 | movzx ebx,word [edi] |
2793 | movzx ebx,word [edi] |
2796 | inc ebx |
2794 | inc ebx |
2797 | 2795 | ||
2798 | mov eax,edi |
2796 | mov eax,edi |
2799 | 2797 | ||
2800 | sys_newba: |
2798 | sys_newba: |
2801 | 2799 | ||
2802 | dec ebx |
2800 | dec ebx |
2803 | jz end_of_buttons_away |
2801 | jz end_of_buttons_away |
2804 | 2802 | ||
2805 | add eax,0x10 |
2803 | add eax,0x10 |
2806 | cmp cx,[eax] |
2804 | cmp cx,[eax] |
2807 | jnz sys_newba |
2805 | jnz sys_newba |
2808 | 2806 | ||
2809 | push eax ebx ecx |
2807 | push eax ebx ecx |
2810 | mov ecx,ebx |
2808 | mov ecx,ebx |
2811 | inc ecx |
2809 | inc ecx |
2812 | shl ecx,4 |
2810 | shl ecx,4 |
2813 | mov ebx,eax |
2811 | mov ebx,eax |
2814 | add eax,0x10 |
2812 | add eax,0x10 |
2815 | call memmove |
2813 | call memmove |
2816 | dec dword [edi] |
2814 | dec dword [edi] |
2817 | pop ecx ebx eax |
2815 | pop ecx ebx eax |
2818 | 2816 | ||
2819 | jmp sys_newba2 |
2817 | jmp sys_newba2 |
2820 | 2818 | ||
2821 | end_of_buttons_away: |
2819 | end_of_buttons_away: |
2822 | 2820 | ||
2823 | ret |
2821 | ret |
2824 | 2822 | ||
2825 | no_widgets_away: |
2823 | no_widgets_away: |
2826 | 2824 | ||
2827 | cmp eax,2 |
2825 | cmp eax,2 |
2828 | jnz srl1 |
2826 | jnz srl1 |
2829 | 2827 | ||
2830 | mov edx,[TASK_BASE] ; return whole screen draw area for this app |
2828 | mov edx,[TASK_BASE] ; return whole screen draw area for this app |
2831 | add edx,draw_data-CURRENT_TASK |
2829 | add edx,draw_data-CURRENT_TASK |
2832 | mov [edx+RECT.left], 0 |
2830 | mov [edx+RECT.left], 0 |
2833 | mov [edx+RECT.top], 0 |
2831 | mov [edx+RECT.top], 0 |
2834 | mov eax,[ScreenWidth] |
2832 | mov eax,[ScreenWidth] |
2835 | mov [edx+RECT.right],eax |
2833 | mov [edx+RECT.right],eax |
2836 | mov eax,[ScreenHeight] |
2834 | mov eax,[ScreenHeight] |
2837 | mov [edx+RECT.bottom],eax |
2835 | mov [edx+RECT.bottom],eax |
2838 | 2836 | ||
2839 | mov edi,[TASK_BASE] |
2837 | mov edi,[TASK_BASE] |
2840 | or [edi-twdw+WDATA.fl_wdrawn], 1 ; no new position & buttons from app |
2838 | or [edi-twdw+WDATA.fl_wdrawn], 1 ; no new position & buttons from app |
2841 | 2839 | ||
2842 | call sys_window_mouse |
2840 | call sys_window_mouse |
2843 | 2841 | ||
2844 | ret |
2842 | ret |
2845 | 2843 | ||
2846 | srl1: |
2844 | srl1: |
2847 | 2845 | ||
2848 | ret |
2846 | ret |
2849 | 2847 | ||
2850 | 2848 | ||
2851 | sys_drawwindow: |
2849 | sys_drawwindow: |
2852 | 2850 | ||
2853 | mov edi,ecx |
2851 | mov edi,ecx |
2854 | shr edi,16+8 |
2852 | shr edi,16+8 |
2855 | and edi,15 |
2853 | and edi,15 |
2856 | 2854 | ||
2857 | cmp edi,0 ; type I - original style |
2855 | cmp edi,0 ; type I - original style |
2858 | jne nosyswI |
2856 | jne nosyswI |
2859 | inc [mouse_pause] |
2857 | inc [mouse_pause] |
2860 | call [disable_mouse] |
2858 | call [disable_mouse] |
2861 | call sys_set_window |
2859 | call sys_set_window |
2862 | call [disable_mouse] |
2860 | call [disable_mouse] |
2863 | call drawwindow_I |
2861 | call drawwindow_I |
2864 | ;dec [mouse_pause] |
2862 | ;dec [mouse_pause] |
2865 | ;call [draw_pointer] |
2863 | ;call [draw_pointer] |
2866 | ;ret |
2864 | ;ret |
2867 | jmp draw_window_caption.2 |
2865 | jmp draw_window_caption.2 |
2868 | nosyswI: |
2866 | nosyswI: |
2869 | 2867 | ||
2870 | cmp edi,1 ; type II - only reserve area, no draw |
2868 | cmp edi,1 ; type II - only reserve area, no draw |
2871 | jne nosyswII |
2869 | jne nosyswII |
2872 | inc [mouse_pause] |
2870 | inc [mouse_pause] |
2873 | call [disable_mouse] |
2871 | call [disable_mouse] |
2874 | call sys_set_window |
2872 | call sys_set_window |
2875 | call [disable_mouse] |
2873 | call [disable_mouse] |
2876 | call sys_window_mouse |
2874 | call sys_window_mouse |
2877 | dec [mouse_pause] |
2875 | dec [mouse_pause] |
2878 | call [draw_pointer] |
2876 | call [draw_pointer] |
2879 | ret |
2877 | ret |
2880 | nosyswII: |
2878 | nosyswII: |
2881 | 2879 | ||
2882 | cmp edi,2 ; type III - new style |
2880 | cmp edi,2 ; type III - new style |
2883 | jne nosyswIII |
2881 | jne nosyswIII |
2884 | inc [mouse_pause] |
2882 | inc [mouse_pause] |
2885 | call [disable_mouse] |
2883 | call [disable_mouse] |
2886 | call sys_set_window |
2884 | call sys_set_window |
2887 | call [disable_mouse] |
2885 | call [disable_mouse] |
2888 | call drawwindow_III |
2886 | call drawwindow_III |
2889 | ;dec [mouse_pause] |
2887 | ;dec [mouse_pause] |
2890 | ;call [draw_pointer] |
2888 | ;call [draw_pointer] |
2891 | ;ret |
2889 | ;ret |
2892 | jmp draw_window_caption.2 |
2890 | jmp draw_window_caption.2 |
2893 | nosyswIII: |
2891 | nosyswIII: |
2894 | 2892 | ||
2895 | cmp edi,3 ; type IV - skinned window |
2893 | cmp edi,3 ; type IV - skinned window |
2896 | jne nosyswIV |
2894 | jne nosyswIV |
2897 | 2895 | ||
2898 | ; parameter for drawwindow_IV |
2896 | ; parameter for drawwindow_IV |
2899 | push 0 |
2897 | push 0 |
2900 | mov edi, [TASK_COUNT] |
2898 | mov edi, [TASK_COUNT] |
2901 | movzx edi, word [WIN_POS + edi*2] |
2899 | movzx edi, word [WIN_POS + edi*2] |
2902 | cmp edi, [CURRENT_TASK] |
2900 | cmp edi, [CURRENT_TASK] |
2903 | jne @f |
2901 | jne @f |
2904 | inc dword [esp] |
2902 | inc dword [esp] |
2905 | @@: |
2903 | @@: |
2906 | 2904 | ||
2907 | inc [mouse_pause] |
2905 | inc [mouse_pause] |
2908 | call [disable_mouse] |
2906 | call [disable_mouse] |
2909 | call sys_set_window |
2907 | call sys_set_window |
2910 | call [disable_mouse] |
2908 | call [disable_mouse] |
2911 | call drawwindow_IV |
2909 | call drawwindow_IV |
2912 | ;dec [mouse_pause] |
2910 | ;dec [mouse_pause] |
2913 | ;call [draw_pointer] |
2911 | ;call [draw_pointer] |
2914 | ;ret |
2912 | ;ret |
2915 | jmp draw_window_caption.2 |
2913 | jmp draw_window_caption.2 |
2916 | nosyswIV: |
2914 | nosyswIV: |
2917 | 2915 | ||
2918 | ret |
2916 | ret |
2919 | 2917 | ||
2920 | 2918 | ||
2921 | draw_window_caption: |
2919 | draw_window_caption: |
2922 | inc [mouse_pause] |
2920 | inc [mouse_pause] |
2923 | call [disable_mouse] |
2921 | call [disable_mouse] |
2924 | 2922 | ||
2925 | xor eax,eax |
2923 | xor eax,eax |
2926 | mov edx,[TASK_COUNT] |
2924 | mov edx,[TASK_COUNT] |
2927 | movzx edx,word[WIN_POS+edx*2] |
2925 | movzx edx,word[WIN_POS+edx*2] |
2928 | cmp edx,[CURRENT_TASK] |
2926 | cmp edx,[CURRENT_TASK] |
2929 | jne @f |
2927 | jne @f |
2930 | inc eax |
2928 | inc eax |
2931 | @@: mov edx,[CURRENT_TASK] |
2929 | @@: mov edx,[CURRENT_TASK] |
2932 | shl edx,5 |
2930 | shl edx,5 |
2933 | add edx,window_data |
2931 | add edx,window_data |
2934 | movzx ebx,[edx+WDATA.fl_wstyle] |
2932 | movzx ebx,[edx+WDATA.fl_wstyle] |
2935 | and bl,0x0F |
2933 | and bl,0x0F |
2936 | cmp bl,3 |
2934 | cmp bl,3 |
2937 | jne .not_style_3 |
2935 | jne .not_style_3 |
2938 | 2936 | ||
2939 | push edx |
2937 | push edx |
2940 | call drawwindow_IV_caption |
2938 | call drawwindow_IV_caption |
2941 | add esp,4 |
2939 | add esp,4 |
2942 | jmp .2 |
2940 | jmp .2 |
2943 | 2941 | ||
2944 | .not_style_3: |
2942 | .not_style_3: |
2945 | cmp bl,2 |
2943 | cmp bl,2 |
2946 | jne .not_style_2 |
2944 | jne .not_style_2 |
2947 | 2945 | ||
2948 | call drawwindow_III_caption |
2946 | call drawwindow_III_caption |
2949 | jmp .2 |
2947 | jmp .2 |
2950 | 2948 | ||
2951 | .not_style_2: |
2949 | .not_style_2: |
2952 | cmp bl,0 |
2950 | cmp bl,0 |
2953 | jne .2 |
2951 | jne .2 |
2954 | 2952 | ||
2955 | call drawwindow_I_caption |
2953 | call drawwindow_I_caption |
2956 | 2954 | ||
2957 | ;-------------------------------------------------------------- |
2955 | ;-------------------------------------------------------------- |
2958 | .2: ;jmp @f |
2956 | .2: ;jmp @f |
2959 | mov edi,[CURRENT_TASK] |
2957 | mov edi,[CURRENT_TASK] |
2960 | shl edi,5 |
2958 | shl edi,5 |
2961 | test [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
2959 | test [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
2962 | jz @f |
2960 | jz @f |
2963 | mov ecx,[edi*8+SLOT_BASE+APPDATA.wnd_caption] |
2961 | mov ecx,[edi*8+SLOT_BASE+APPDATA.wnd_caption] |
2964 | or ecx,ecx |
2962 | or ecx,ecx |
2965 | jz @f |
2963 | jz @f |
2966 | add ecx,[edi+CURRENT_TASK+TASKDATA.mem_start] |
2964 | add ecx,[edi+CURRENT_TASK+TASKDATA.mem_start] |
2967 | 2965 | ||
2968 | movzx eax,[edi+window_data+WDATA.fl_wstyle] |
2966 | movzx eax,[edi+window_data+WDATA.fl_wstyle] |
2969 | and al,0x0F |
2967 | and al,0x0F |
2970 | cmp al,3 |
2968 | cmp al,3 |
2971 | jne .not_skinned |
2969 | jne .not_skinned |
2972 | 2970 | ||
2973 | mov ebp,[edi+window_data+WDATA.box.left-2] |
2971 | mov ebp,[edi+window_data+WDATA.box.left-2] |
2974 | mov bp,word[edi+window_data+WDATA.box.top] |
2972 | mov bp,word[edi+window_data+WDATA.box.top] |
2975 | movzx eax,word[edi+window_data+WDATA.box.width] |
2973 | movzx eax,word[edi+window_data+WDATA.box.width] |
2976 | sub ax,[_skinmargins.left] |
2974 | sub ax,[_skinmargins.left] |
2977 | sub ax,[_skinmargins.right] |
2975 | sub ax,[_skinmargins.right] |
2978 | cwde |
2976 | cwde |
2979 | cdq |
2977 | cdq |
2980 | mov ebx,6 |
2978 | mov ebx,6 |
2981 | idiv ebx |
2979 | idiv ebx |
2982 | or eax,eax |
2980 | or eax,eax |
2983 | js @f |
2981 | js @f |
2984 | mov edx,eax |
2982 | mov edx,eax |
2985 | mov eax,dword[_skinmargins.left-2] |
2983 | mov eax,dword[_skinmargins.left-2] |
2986 | mov ax,word[_skinh] |
2984 | mov ax,word[_skinh] |
2987 | sub ax,[_skinmargins.bottom] |
2985 | sub ax,[_skinmargins.bottom] |
2988 | sub ax,[_skinmargins.top] |
2986 | sub ax,[_skinmargins.top] |
2989 | sar ax,1 |
2987 | sar ax,1 |
2990 | adc ax,0 |
2988 | adc ax,0 |
2991 | add ax,[_skinmargins.top] |
2989 | add ax,[_skinmargins.top] |
2992 | add ax,-3 |
2990 | add ax,-3 |
2993 | add eax,ebp |
2991 | add eax,ebp |
2994 | jmp .dodraw |
2992 | jmp .dodraw |
2995 | 2993 | ||
2996 | .not_skinned: |
2994 | .not_skinned: |
2997 | cmp al,1 |
2995 | cmp al,1 |
2998 | je @f |
2996 | je @f |
2999 | 2997 | ||
3000 | mov ebp,[edi+window_data+WDATA.box.left-2] |
2998 | mov ebp,[edi+window_data+WDATA.box.left-2] |
3001 | mov bp,word[edi+window_data+WDATA.box.top] |
2999 | mov bp,word[edi+window_data+WDATA.box.top] |
3002 | movzx eax,word[edi+window_data+WDATA.box.width] |
3000 | movzx eax,word[edi+window_data+WDATA.box.width] |
3003 | sub eax,16 |
3001 | sub eax,16 |
3004 | cwde |
3002 | cwde |
3005 | cdq |
3003 | cdq |
3006 | mov ebx,6 |
3004 | mov ebx,6 |
3007 | idiv ebx |
3005 | idiv ebx |
3008 | or eax,eax |
3006 | or eax,eax |
3009 | js @f |
3007 | js @f |
3010 | mov edx,eax |
3008 | mov edx,eax |
3011 | mov eax,0x00080007 |
3009 | mov eax,0x00080007 |
3012 | add eax,ebp |
3010 | add eax,ebp |
3013 | .dodraw: |
3011 | .dodraw: |
3014 | mov ebx,[common_colours+16];0x00FFFFFF |
3012 | mov ebx,[common_colours+16];0x00FFFFFF |
3015 | or ebx, 0x80000000 |
3013 | or ebx, 0x80000000 |
3016 | xor edi,edi |
3014 | xor edi,edi |
3017 | call dtext |
3015 | call dtext |
3018 | 3016 | ||
3019 | @@: |
3017 | @@: |
3020 | ;-------------------------------------------------------------- |
3018 | ;-------------------------------------------------------------- |
3021 | dec [mouse_pause] |
3019 | dec [mouse_pause] |
3022 | call [draw_pointer] |
3020 | call [draw_pointer] |
3023 | ret |
3021 | ret |
3024 | 3022 | ||
3025 | iglobal |
3023 | iglobal |
3026 | align 4 |
3024 | align 4 |
3027 | window_topleft dd \ |
3025 | window_topleft dd \ |
3028 | 1, 21,\ |
3026 | 1, 21,\ |
3029 | 0, 0,\ |
3027 | 0, 0,\ |
3030 | 5, 20,\ |
3028 | 5, 20,\ |
3031 | 5, ? |
3029 | 5, ? |
3032 | endg |
3030 | endg |
3033 | 3031 | ||
3034 | set_window_clientbox: |
3032 | set_window_clientbox: |
3035 | push eax ecx edi |
3033 | push eax ecx edi |
3036 | 3034 | ||
3037 | mov eax,[_skinh] |
3035 | mov eax,[_skinh] |
3038 | mov [window_topleft+4*7],eax |
3036 | mov [window_topleft+4*7],eax |
3039 | 3037 | ||
3040 | mov ecx,edi |
3038 | mov ecx,edi |
3041 | sub edi,window_data |
3039 | sub edi,window_data |
3042 | shl edi,3 |
3040 | shl edi,3 |
3043 | test [ecx+WDATA.fl_wstyle],WSTYLE_CLIENTRELATIVE |
3041 | test [ecx+WDATA.fl_wstyle],WSTYLE_CLIENTRELATIVE |
3044 | jz @f |
3042 | jz @f |
3045 | 3043 | ||
3046 | movzx eax,[ecx+WDATA.fl_wstyle] |
3044 | movzx eax,[ecx+WDATA.fl_wstyle] |
3047 | and eax,0x0F |
3045 | and eax,0x0F |
3048 | mov eax,[eax*8+window_topleft+0] |
3046 | mov eax,[eax*8+window_topleft+0] |
3049 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.left],eax |
3047 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.left],eax |
3050 | shl eax,1 |
3048 | shl eax,1 |
3051 | neg eax |
3049 | neg eax |
3052 | add eax,[ecx+WDATA.box.width] |
3050 | add eax,[ecx+WDATA.box.width] |
3053 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.width],eax |
3051 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.width],eax |
3054 | 3052 | ||
3055 | movzx eax,[ecx+WDATA.fl_wstyle] |
3053 | movzx eax,[ecx+WDATA.fl_wstyle] |
3056 | and eax,0x0F |
3054 | and eax,0x0F |
3057 | push [eax*8+window_topleft+0] |
3055 | push [eax*8+window_topleft+0] |
3058 | mov eax,[eax*8+window_topleft+4] |
3056 | mov eax,[eax*8+window_topleft+4] |
3059 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.top],eax |
3057 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.top],eax |
3060 | neg eax |
3058 | neg eax |
3061 | sub eax,[esp] |
3059 | sub eax,[esp] |
3062 | add eax,[ecx+WDATA.box.height] |
3060 | add eax,[ecx+WDATA.box.height] |
3063 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.height],eax |
3061 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.height],eax |
3064 | add esp,4 |
3062 | add esp,4 |
3065 | 3063 | ||
3066 | pop edi ecx eax |
3064 | pop edi ecx eax |
3067 | ret |
3065 | ret |
3068 | @@: |
3066 | @@: |
3069 | xor eax,eax |
3067 | xor eax,eax |
3070 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.left],eax |
3068 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.left],eax |
3071 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.top],eax |
3069 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.top],eax |
3072 | mov eax,[ecx+WDATA.box.width] |
3070 | mov eax,[ecx+WDATA.box.width] |
3073 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.width],eax |
3071 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.width],eax |
3074 | mov eax,[ecx+WDATA.box.height] |
3072 | mov eax,[ecx+WDATA.box.height] |
3075 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.height],eax |
3073 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.height],eax |
3076 | 3074 | ||
3077 | pop edi ecx eax |
3075 | pop edi ecx eax |
3078 | ret |
3076 | ret |
3079 | 3077 | ||
3080 | sys_set_window: |
3078 | sys_set_window: |
3081 | 3079 | ||
3082 | mov edi,[CURRENT_TASK] |
3080 | mov edi,[CURRENT_TASK] |
3083 | shl edi,5 |
3081 | shl edi,5 |
3084 | add edi,window_data |
3082 | add edi,window_data |
3085 | 3083 | ||
3086 | ; colors |
3084 | ; colors |
3087 | mov [edi+WDATA.cl_workarea],ecx |
3085 | mov [edi+WDATA.cl_workarea],ecx |
3088 | mov [edi+WDATA.cl_titlebar],edx |
3086 | mov [edi+WDATA.cl_titlebar],edx |
3089 | mov [edi+WDATA.cl_frames],esi |
3087 | mov [edi+WDATA.cl_frames],esi |
3090 | 3088 | ||
3091 | ; check flag (?) |
3089 | ; check flag (?) |
3092 | test [edi+WDATA.fl_wdrawn],1 |
3090 | test [edi+WDATA.fl_wdrawn],1 |
3093 | jnz newd |
3091 | jnz newd |
3094 | 3092 | ||
3095 | push eax |
3093 | push eax |
3096 | mov eax,[timer_ticks] ;[0xfdf0] |
3094 | mov eax,[timer_ticks] ;[0xfdf0] |
3097 | add eax,100 |
3095 | add eax,100 |
3098 | mov [new_window_starting],eax |
3096 | mov [new_window_starting],eax |
3099 | pop eax |
3097 | pop eax |
3100 | 3098 | ||
3101 | mov word[edi+WDATA.box.width],ax |
3099 | mov word[edi+WDATA.box.width],ax |
3102 | mov word[edi+WDATA.box.height],bx |
3100 | mov word[edi+WDATA.box.height],bx |
3103 | sar eax,16 |
3101 | sar eax,16 |
3104 | sar ebx,16 |
3102 | sar ebx,16 |
3105 | mov word[edi+WDATA.box.left],ax |
3103 | mov word[edi+WDATA.box.left],ax |
3106 | mov word[edi+WDATA.box.top],bx |
3104 | mov word[edi+WDATA.box.top],bx |
3107 | 3105 | ||
3108 | call check_window_position |
3106 | call check_window_position |
3109 | 3107 | ||
3110 | call set_window_clientbox |
3108 | call set_window_clientbox |
3111 | 3109 | ||
3112 | push ecx esi edi ; save for window fullscreen/resize |
3110 | push ecx esi edi ; save for window fullscreen/resize |
3113 | ;mov esi,edi |
3111 | ;mov esi,edi |
3114 | 3112 | ||
3115 | mov cl,[edi+WDATA.fl_wstyle] |
3113 | mov cl,[edi+WDATA.fl_wstyle] |
3116 | 3114 | ||
3117 | sub edi,window_data |
3115 | sub edi,window_data |
3118 | shl edi,3 |
3116 | shl edi,3 |
3119 | add edi,SLOT_BASE |
3117 | add edi,SLOT_BASE |
3120 | 3118 | ||
3121 | and cl,0x0F |
3119 | and cl,0x0F |
3122 | mov [edi+APPDATA.wnd_caption],0 |
3120 | mov [edi+APPDATA.wnd_caption],0 |
3123 | cmp cl,3 |
3121 | cmp cl,3 |
3124 | jne @f |
3122 | jne @f |
3125 | mov [edi+APPDATA.wnd_caption],esi |
3123 | mov [edi+APPDATA.wnd_caption],esi |
3126 | @@: mov esi,[esp+0] |
3124 | @@: mov esi,[esp+0] |
3127 | 3125 | ||
3128 | add edi, APPDATA.saved_box |
3126 | add edi, APPDATA.saved_box |
3129 | movsd |
3127 | movsd |
3130 | movsd |
3128 | movsd |
3131 | movsd |
3129 | movsd |
3132 | movsd |
3130 | movsd |
3133 | pop edi esi ecx |
3131 | pop edi esi ecx |
3134 | 3132 | ||
3135 | push eax ebx ecx edx |
3133 | push eax ebx ecx edx |
3136 | ;;; mov eax, 1 |
3134 | ;;; mov eax, 1 |
3137 | ;;; call delay_hs |
3135 | ;;; call delay_hs |
3138 | mov eax, [edi+WDATA.box.left] |
3136 | mov eax, [edi+WDATA.box.left] |
3139 | mov ebx, [edi+WDATA.box.top] |
3137 | mov ebx, [edi+WDATA.box.top] |
3140 | mov ecx, [edi+WDATA.box.width] |
3138 | mov ecx, [edi+WDATA.box.width] |
3141 | mov edx, [edi+WDATA.box.height] |
3139 | mov edx, [edi+WDATA.box.height] |
3142 | add ecx, eax |
3140 | add ecx, eax |
3143 | add edx, ebx |
3141 | add edx, ebx |
3144 | call calculatescreen |
3142 | call calculatescreen |
3145 | pop edx ecx ebx eax |
3143 | pop edx ecx ebx eax |
3146 | 3144 | ||
3147 | mov [KEY_COUNT],byte 0 ; empty keyboard buffer |
3145 | mov [KEY_COUNT],byte 0 ; empty keyboard buffer |
3148 | mov [BTN_COUNT],byte 0 ; empty button buffer |
3146 | mov [BTN_COUNT],byte 0 ; empty button buffer |
3149 | 3147 | ||
3150 | newd: |
3148 | newd: |
3151 | mov [edi+WDATA.fl_redraw],byte 0 ; no redraw |
3149 | mov [edi+WDATA.fl_redraw],byte 0 ; no redraw |
3152 | mov edx,edi |
3150 | mov edx,edi |
3153 | 3151 | ||
3154 | ret |
3152 | ret |
3155 | 3153 | ||
3156 | syscall_windowsettings: |
3154 | syscall_windowsettings: |
3157 | 3155 | ||
3158 | .set_window_caption: |
3156 | .set_window_caption: |
3159 | dec eax ; subfunction #1 - set window caption |
3157 | dec eax ; subfunction #1 - set window caption |
3160 | jnz .get_window_caption |
3158 | jnz .get_window_caption |
3161 | 3159 | ||
3162 | ; NOTE: only window owner thread can set its caption, |
3160 | ; NOTE: only window owner thread can set its caption, |
3163 | ; so there's no parameter for PID/TID |
3161 | ; so there's no parameter for PID/TID |
3164 | 3162 | ||
3165 | mov edi,[CURRENT_TASK] |
3163 | mov edi,[CURRENT_TASK] |
3166 | shl edi,5 |
3164 | shl edi,5 |
3167 | 3165 | ||
3168 | ; have to check if caption is within application memory limit |
3166 | ; have to check if caption is within application memory limit |
3169 | ; check is trivial, and if application resizes its memory, |
3167 | ; check is trivial, and if application resizes its memory, |
3170 | ; caption still can become over bounds |
3168 | ; caption still can become over bounds |
3171 | ; diamond, 31.10.2006: check removed because with new memory manager |
3169 | ; diamond, 31.10.2006: check removed because with new memory manager |
3172 | ; there can be valid data after APPDATA.mem_size bound |
3170 | ; there can be valid data after APPDATA.mem_size bound |
3173 | ; mov ecx,[edi*8+SLOT_BASE+APPDATA.mem_size] |
3171 | ; mov ecx,[edi*8+SLOT_BASE+APPDATA.mem_size] |
3174 | ; add ecx,255 ; max caption length |
3172 | ; add ecx,255 ; max caption length |
3175 | ; cmp ebx,ecx |
3173 | ; cmp ebx,ecx |
3176 | ; ja .exit_fail |
3174 | ; ja .exit_fail |
3177 | 3175 | ||
3178 | mov [edi*8+SLOT_BASE+APPDATA.wnd_caption],ebx |
3176 | mov [edi*8+SLOT_BASE+APPDATA.wnd_caption],ebx |
3179 | or [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
3177 | or [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
3180 | 3178 | ||
3181 | call draw_window_caption |
3179 | call draw_window_caption |
3182 | 3180 | ||
3183 | xor eax,eax ; eax = 0 (success) |
3181 | xor eax,eax ; eax = 0 (success) |
3184 | ret |
3182 | ret |
3185 | 3183 | ||
3186 | .get_window_caption: |
3184 | .get_window_caption: |
3187 | dec eax ; subfunction #2 - get window caption |
3185 | dec eax ; subfunction #2 - get window caption |
3188 | jnz .exit_fail |
3186 | jnz .exit_fail |
3189 | 3187 | ||
3190 | ; not implemented yet |
3188 | ; not implemented yet |
3191 | 3189 | ||
3192 | .exit_fail: |
3190 | .exit_fail: |
3193 | xor eax,eax |
3191 | xor eax,eax |
3194 | inc eax ; eax = 1 (fail) |
3192 | inc eax ; eax = 1 (fail) |
3195 | ret |
3193 | ret |
3196 | 3194 | ||
3197 | 3195 | ||
3198 | sys_window_move: |
3196 | sys_window_move: |
3199 | 3197 | ||
3200 | mov edi,[CURRENT_TASK] |
3198 | mov edi,[CURRENT_TASK] |
3201 | shl edi,5 |
3199 | shl edi,5 |
3202 | add edi,window_data |
3200 | add edi,window_data |
3203 | 3201 | ||
3204 | test [edi+WDATA.fl_wstate],WSTATE_MAXIMIZED |
3202 | test [edi+WDATA.fl_wstate],WSTATE_MAXIMIZED |
3205 | jnz .window_move_return |
3203 | jnz .window_move_return |
3206 | 3204 | ||
3207 | push dword [edi + WDATA.box.left] ; save old coordinates |
3205 | push dword [edi + WDATA.box.left] ; save old coordinates |
3208 | push dword [edi + WDATA.box.top] |
3206 | push dword [edi + WDATA.box.top] |
3209 | push dword [edi + WDATA.box.width] |
3207 | push dword [edi + WDATA.box.width] |
3210 | push dword [edi + WDATA.box.height] |
3208 | push dword [edi + WDATA.box.height] |
3211 | 3209 | ||
3212 | cmp eax,-1 ; set new position and size |
3210 | cmp eax,-1 ; set new position and size |
3213 | je .no_x_reposition |
3211 | je .no_x_reposition |
3214 | mov [edi + WDATA.box.left], eax |
3212 | mov [edi + WDATA.box.left], eax |
3215 | .no_x_reposition: |
3213 | .no_x_reposition: |
3216 | cmp ebx,-1 |
3214 | cmp ebx,-1 |
3217 | je .no_y_reposition |
3215 | je .no_y_reposition |
3218 | mov [edi + WDATA.box.top], ebx |
3216 | mov [edi + WDATA.box.top], ebx |
3219 | .no_y_reposition: |
3217 | .no_y_reposition: |
3220 | 3218 | ||
3221 | test [edi+WDATA.fl_wstate],WSTATE_ROLLEDUP |
3219 | test [edi+WDATA.fl_wstate],WSTATE_ROLLEDUP |
3222 | jnz .no_y_resizing |
3220 | jnz .no_y_resizing |
3223 | 3221 | ||
3224 | cmp ecx,-1 |
3222 | cmp ecx,-1 |
3225 | je .no_x_resizing |
3223 | je .no_x_resizing |
3226 | mov [edi + WDATA.box.width], ecx |
3224 | mov [edi + WDATA.box.width], ecx |
3227 | .no_x_resizing: |
3225 | .no_x_resizing: |
3228 | cmp edx,-1 |
3226 | cmp edx,-1 |
3229 | je .no_y_resizing |
3227 | je .no_y_resizing |
3230 | mov [edi + WDATA.box.height], edx |
3228 | mov [edi + WDATA.box.height], edx |
3231 | .no_y_resizing: |
3229 | .no_y_resizing: |
3232 | 3230 | ||
3233 | call check_window_position |
3231 | call check_window_position |
3234 | call set_window_clientbox |
3232 | call set_window_clientbox |
3235 | 3233 | ||
3236 | pushad ; save for window fullscreen/resize |
3234 | pushad ; save for window fullscreen/resize |
3237 | mov esi,edi |
3235 | mov esi,edi |
3238 | sub edi,window_data |
3236 | sub edi,window_data |
3239 | shr edi,5 |
3237 | shr edi,5 |
3240 | shl edi,8 |
3238 | shl edi,8 |
3241 | add edi, SLOT_BASE + APPDATA.saved_box |
3239 | add edi, SLOT_BASE + APPDATA.saved_box |
3242 | mov ecx,4 |
3240 | mov ecx,4 |
3243 | cld |
3241 | cld |
3244 | rep movsd |
3242 | rep movsd |
3245 | popad |
3243 | popad |
3246 | 3244 | ||
3247 | pushad ; calculcate screen at new position |
3245 | pushad ; calculcate screen at new position |
3248 | mov eax, [edi + WDATA.box.left] |
3246 | mov eax, [edi + WDATA.box.left] |
3249 | mov ebx, [edi + WDATA.box.top] |
3247 | mov ebx, [edi + WDATA.box.top] |
3250 | mov ecx, [edi + WDATA.box.width] |
3248 | mov ecx, [edi + WDATA.box.width] |
3251 | mov edx, [edi + WDATA.box.height] |
3249 | mov edx, [edi + WDATA.box.height] |
3252 | add ecx,eax |
3250 | add ecx,eax |
3253 | add edx,ebx |
3251 | add edx,ebx |
3254 | 3252 | ||
3255 | call calculatescreen |
3253 | call calculatescreen |
3256 | popad |
3254 | popad |
3257 | 3255 | ||
3258 | pop edx ; calculcate screen at old position |
3256 | pop edx ; calculcate screen at old position |
3259 | pop ecx |
3257 | pop ecx |
3260 | pop ebx |
3258 | pop ebx |
3261 | pop eax |
3259 | pop eax |
3262 | add ecx,eax |
3260 | add ecx,eax |
3263 | add edx,ebx |
3261 | add edx,ebx |
3264 | mov [dlx],eax ; save for drawlimits |
3262 | mov [dlx],eax ; save for drawlimits |
3265 | mov [dly],ebx |
3263 | mov [dly],ebx |
3266 | mov [dlxe],ecx |
3264 | mov [dlxe],ecx |
3267 | mov [dlye],edx |
3265 | mov [dlye],edx |
3268 | call calculatescreen |
3266 | call calculatescreen |
3269 | 3267 | ||
3270 | mov [edi + WDATA.fl_redraw], 1 ; flag the process as redraw |
3268 | mov [edi + WDATA.fl_redraw], 1 ; flag the process as redraw |
3271 | 3269 | ||
3272 | mov eax,edi ; redraw screen at old position |
3270 | mov eax,edi ; redraw screen at old position |
3273 | xor esi,esi |
3271 | xor esi,esi |
3274 | call redrawscreen |
3272 | call redrawscreen |
3275 | 3273 | ||
3276 | mov [DONT_DRAW_MOUSE],byte 0 ; mouse pointer |
3274 | mov [DONT_DRAW_MOUSE],byte 0 ; mouse pointer |
3277 | mov [MOUSE_BACKGROUND],byte 0 ; no mouse under |
3275 | mov [MOUSE_BACKGROUND],byte 0 ; no mouse under |
3278 | mov [MOUSE_DOWN],byte 0 ; react to mouse up/down |
3276 | mov [MOUSE_DOWN],byte 0 ; react to mouse up/down |
3279 | 3277 | ||
3280 | call [draw_pointer] |
3278 | call [draw_pointer] |
3281 | 3279 | ||
3282 | mov [window_move_pr],0 |
3280 | mov [window_move_pr],0 |
3283 | 3281 | ||
3284 | .window_move_return: |
3282 | .window_move_return: |
3285 | 3283 | ||
3286 | ret |
3284 | ret |
3287 | 3285 | ||
3288 | uglobal |
3286 | uglobal |
3289 | window_move_pr dd 0x0 |
3287 | window_move_pr dd 0x0 |
3290 | window_move_eax dd 0x0 |
3288 | window_move_eax dd 0x0 |
3291 | window_move_ebx dd 0x0 |
3289 | window_move_ebx dd 0x0 |
3292 | window_move_ecx dd 0x0 |
3290 | window_move_ecx dd 0x0 |
3293 | window_move_edx dd 0x0 |
3291 | window_move_edx dd 0x0 |
3294 | endg |
3292 | endg |
3295 | 3293 | ||
3296 | ;ok - 100% work |
3294 | ;ok - 100% work |
3297 | ;nt - not tested |
3295 | ;nt - not tested |
3298 | ;--------------------------------------------------------------------------------------------- |
3296 | ;--------------------------------------------------------------------------------------------- |
3299 | ;eax |
3297 | ;eax |
3300 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
3298 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
3301 | ;1 - change task. Ret nothing. Block. ok. |
3299 | ;1 - change task. Ret nothing. Block. ok. |
3302 | ;2 - performance control |
3300 | ;2 - performance control |
3303 | ; ebx |
3301 | ; ebx |
3304 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
3302 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
3305 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
3303 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
3306 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
3304 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
3307 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
3305 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
3308 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
3306 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
3309 | ;eax |
3307 | ;eax |
3310 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3308 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3311 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3309 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3312 | ;--------------------------------------------------------------------------------------------- |
3310 | ;--------------------------------------------------------------------------------------------- |
3313 | sys_sheduler: ;noname & halyavin |
3311 | sys_sheduler: ;noname & halyavin |
3314 | cmp eax,0 |
3312 | cmp eax,0 |
3315 | je shed_counter |
3313 | je shed_counter |
3316 | cmp eax,2 |
3314 | cmp eax,2 |
3317 | je perf_control |
3315 | je perf_control |
3318 | cmp eax,3 |
3316 | cmp eax,3 |
3319 | je rdmsr_instr |
3317 | je rdmsr_instr |
3320 | cmp eax,4 |
3318 | cmp eax,4 |
3321 | je wrmsr_instr |
3319 | je wrmsr_instr |
3322 | cmp eax,1 |
3320 | cmp eax,1 |
3323 | jne not_supported |
3321 | jne not_supported |
3324 | call change_task ;delay,0 |
3322 | call change_task ;delay,0 |
3325 | ret |
3323 | ret |
3326 | shed_counter: |
3324 | shed_counter: |
3327 | mov eax,[context_counter] |
3325 | mov eax,[context_counter] |
3328 | mov [esp+36],eax |
3326 | mov [esp+36],eax |
3329 | not_supported: |
3327 | not_supported: |
3330 | ret |
3328 | ret |
3331 | perf_control: |
3329 | perf_control: |
3332 | inc eax ;now eax=3 |
3330 | inc eax ;now eax=3 |
3333 | cmp ebx,eax |
3331 | cmp ebx,eax |
3334 | je cache_disable |
3332 | je cache_disable |
3335 | dec eax |
3333 | dec eax |
3336 | cmp ebx,eax |
3334 | cmp ebx,eax |
3337 | je cache_enable |
3335 | je cache_enable |
3338 | dec eax |
3336 | dec eax |
3339 | cmp ebx,eax |
3337 | cmp ebx,eax |
3340 | je is_cache_enabled |
3338 | je is_cache_enabled |
3341 | dec eax |
3339 | dec eax |
3342 | cmp ebx,eax |
3340 | cmp ebx,eax |
3343 | je modify_pce |
3341 | je modify_pce |
3344 | ret |
3342 | ret |
3345 | 3343 | ||
3346 | rdmsr_instr: |
3344 | rdmsr_instr: |
3347 | ;now counter in ecx |
3345 | ;now counter in ecx |
3348 | ;(edx:eax) esi:edi => edx:esi |
3346 | ;(edx:eax) esi:edi => edx:esi |
3349 | mov eax,esi |
3347 | mov eax,esi |
3350 | rdmsr |
3348 | rdmsr |
3351 | mov [esp+36],eax |
3349 | mov [esp+36],eax |
3352 | mov [esp+24],edx ;ret in ebx? |
3350 | mov [esp+24],edx ;ret in ebx? |
3353 | ret |
3351 | ret |
3354 | 3352 | ||
3355 | wrmsr_instr: |
3353 | wrmsr_instr: |
3356 | ;now counter in ecx |
3354 | ;now counter in ecx |
3357 | ;(edx:eax) esi:edi => edx:esi |
3355 | ;(edx:eax) esi:edi => edx:esi |
3358 | ; Fast Call MSR can't be destroy |
3356 | ; Fast Call MSR can't be destroy |
3359 | ; Íî MSR_AMD_EFER ìîæíî èçìåíÿòü, ò.ê. â ýòîì ðåãèñòðå ëèø |
3357 | ; Íî MSR_AMD_EFER ìîæíî èçìåíÿòü, ò.ê. â ýòîì ðåãèñòðå ëèø |
3360 | ; âêëþ÷àþòñÿ/âûêëþ÷àþòñÿ ðàñøèðåííûå âîçìîæíîñòè |
3358 | ; âêëþ÷àþòñÿ/âûêëþ÷àþòñÿ ðàñøèðåííûå âîçìîæíîñòè |
3361 | cmp ecx, MSR_SYSENTER_CS |
3359 | cmp ecx, MSR_SYSENTER_CS |
3362 | je @f |
3360 | je @f |
3363 | cmp ecx, MSR_SYSENTER_ESP |
3361 | cmp ecx, MSR_SYSENTER_ESP |
3364 | je @f |
3362 | je @f |
3365 | cmp ecx, MSR_SYSENTER_EIP |
3363 | cmp ecx, MSR_SYSENTER_EIP |
3366 | je @f |
3364 | je @f |
3367 | cmp ecx, MSR_AMD_STAR |
3365 | cmp ecx, MSR_AMD_STAR |
3368 | je @f |
3366 | je @f |
3369 | 3367 | ||
3370 | mov eax, esi |
3368 | mov eax, esi |
3371 | wrmsr |
3369 | wrmsr |
3372 | ; mov [esp + 36], eax |
3370 | ; mov [esp + 36], eax |
3373 | ; mov [esp + 24], edx ;ret in ebx? |
3371 | ; mov [esp + 24], edx ;ret in ebx? |
3374 | @@: |
3372 | @@: |
3375 | ret |
3373 | ret |
3376 | 3374 | ||
3377 | cache_disable: |
3375 | cache_disable: |
3378 | mov eax,cr0 |
3376 | mov eax,cr0 |
3379 | or eax,01100000000000000000000000000000b |
3377 | or eax,01100000000000000000000000000000b |
3380 | mov cr0,eax |
3378 | mov cr0,eax |
3381 | wbinvd ;set MESI |
3379 | wbinvd ;set MESI |
3382 | ret |
3380 | ret |
3383 | 3381 | ||
3384 | cache_enable: |
3382 | cache_enable: |
3385 | mov eax,cr0 |
3383 | mov eax,cr0 |
3386 | and eax,10011111111111111111111111111111b |
3384 | and eax,10011111111111111111111111111111b |
3387 | mov cr0,eax |
3385 | mov cr0,eax |
3388 | ret |
3386 | ret |
3389 | 3387 | ||
3390 | is_cache_enabled: |
3388 | is_cache_enabled: |
3391 | mov eax,cr0 |
3389 | mov eax,cr0 |
3392 | mov ebx,eax |
3390 | mov ebx,eax |
3393 | and eax,01100000000000000000000000000000b |
3391 | and eax,01100000000000000000000000000000b |
3394 | jz cache_disabled |
3392 | jz cache_disabled |
3395 | mov [esp+36],ebx |
3393 | mov [esp+36],ebx |
3396 | cache_disabled: |
3394 | cache_disabled: |
3397 | mov dword [esp+36],eax ;0 |
3395 | mov dword [esp+36],eax ;0 |
3398 | ret |
3396 | ret |
3399 | 3397 | ||
3400 | modify_pce: |
3398 | modify_pce: |
3401 | mov eax,cr4 |
3399 | mov eax,cr4 |
3402 | ; mov ebx,0 |
3400 | ; mov ebx,0 |
3403 | ; or bx,100000000b ;pce |
3401 | ; or bx,100000000b ;pce |
3404 | ; xor eax,ebx ;invert pce |
3402 | ; xor eax,ebx ;invert pce |
3405 | bts eax,8 ;pce=cr4[8] |
3403 | bts eax,8 ;pce=cr4[8] |
3406 | mov cr4,eax |
3404 | mov cr4,eax |
3407 | mov [esp+36],eax |
3405 | mov [esp+36],eax |
3408 | ret |
3406 | ret |
3409 | ;--------------------------------------------------------------------------------------------- |
3407 | ;--------------------------------------------------------------------------------------------- |
3410 | 3408 | ||
3411 | 3409 | ||
3412 | ; check if pixel is allowed to be drawn |
3410 | ; check if pixel is allowed to be drawn |
3413 | 3411 | ||
3414 | checkpixel: |
3412 | checkpixel: |
3415 | push eax edx |
3413 | push eax edx |
3416 | 3414 | ||
3417 | mov edx,[ScreenWidth] ; screen x size |
3415 | mov edx,[ScreenWidth] ; screen x size |
3418 | inc edx |
3416 | inc edx |
3419 | imul edx, ebx |
3417 | imul edx, ebx |
3420 | mov dl, [eax+edx+display_data] ; lea eax, [...] |
3418 | mov dl, [eax+edx+display_data] ; lea eax, [...] |
3421 | 3419 | ||
3422 | xor ecx, ecx |
3420 | xor ecx, ecx |
3423 | mov eax, [CURRENT_TASK] |
3421 | mov eax, [CURRENT_TASK] |
3424 | cmp al, dl |
3422 | cmp al, dl |
3425 | setne cl |
3423 | setne cl |
3426 | 3424 | ||
3427 | pop edx eax |
3425 | pop edx eax |
3428 | ret |
3426 | ret |
3429 | 3427 | ||
3430 | iglobal |
3428 | iglobal |
3431 | cpustring db '%sys%/CPU',0 |
3429 | cpustring db '%sys%/CPU',0 |
3432 | endg |
3430 | endg |
3433 | 3431 | ||
3434 | uglobal |
3432 | uglobal |
3435 | background_defined db 0 ; diamond, 11.04.2006 |
3433 | background_defined db 0 ; diamond, 11.04.2006 |
3436 | endg |
3434 | endg |
3437 | 3435 | ||
3438 | align 4 |
3436 | align 4 |
3439 | ; check misc |
3437 | ; check misc |
3440 | 3438 | ||
3441 | checkmisc: |
3439 | checkmisc: |
3442 | 3440 | ||
3443 | cmp [ctrl_alt_del], 1 |
3441 | cmp [ctrl_alt_del], 1 |
3444 | jne nocpustart |
3442 | jne nocpustart |
3445 | mov ebp, cpustring |
3443 | mov ebp, cpustring |
3446 | lea esi,[ebp+6] |
3444 | lea esi,[ebp+6] |
3447 | xor ebx,ebx ; no parameters |
3445 | xor ebx,ebx ; no parameters |
3448 | xor edx,edx ; no flags |
3446 | xor edx,edx ; no flags |
3449 | call fs_RamdiskExecute.flags |
3447 | call fs_RamdiskExecute.flags |
3450 | mov [ctrl_alt_del], 0 |
3448 | mov [ctrl_alt_del], 0 |
3451 | 3449 | ||
3452 | nocpustart: |
3450 | nocpustart: |
3453 | cmp [mouse_active], 1 |
3451 | cmp [mouse_active], 1 |
3454 | jne mouse_not_active |
3452 | jne mouse_not_active |
3455 | mov [mouse_active], 0 |
3453 | mov [mouse_active], 0 |
3456 | xor edi, edi |
3454 | xor edi, edi |
3457 | mov ecx, [TASK_COUNT] |
3455 | mov ecx, [TASK_COUNT] |
3458 | set_mouse_event: |
3456 | set_mouse_event: |
3459 | add edi, 256 |
3457 | add edi, 256 |
3460 | or [edi+SLOT_BASE+APPDATA.event_mask], dword 100000b |
3458 | or [edi+SLOT_BASE+APPDATA.event_mask], dword 100000b |
3461 | loop set_mouse_event |
3459 | loop set_mouse_event |
3462 | 3460 | ||
3463 | mouse_not_active: |
3461 | mouse_not_active: |
3464 | cmp [REDRAW_BACKGROUND],byte 0 ; background update ? |
3462 | cmp [REDRAW_BACKGROUND],byte 0 ; background update ? |
3465 | jz nobackgr |
3463 | jz nobackgr |
3466 | cmp [background_defined], 0 |
3464 | cmp [background_defined], 0 |
3467 | jz nobackgr |
3465 | jz nobackgr |
3468 | ; mov [REDRAW_BACKGROUND],byte 2 |
3466 | ; mov [REDRAW_BACKGROUND],byte 2 |
3469 | ; call change_task |
3467 | ; call change_task |
3470 | xor edi, edi |
3468 | xor edi, edi |
3471 | mov ecx, [TASK_COUNT] |
3469 | mov ecx, [TASK_COUNT] |
3472 | set_bgr_event: |
3470 | set_bgr_event: |
3473 | add edi, 256 |
3471 | add edi, 256 |
3474 | or [edi+SLOT_BASE+APPDATA.event_mask], 16 |
3472 | or [edi+SLOT_BASE+APPDATA.event_mask], 16 |
3475 | loop set_bgr_event |
3473 | loop set_bgr_event |
3476 | mov [draw_data+32 + RECT.left],dword 0 |
3474 | mov [draw_data+32 + RECT.left],dword 0 |
3477 | mov [draw_data+32 + RECT.top],dword 0 |
3475 | mov [draw_data+32 + RECT.top],dword 0 |
3478 | mov eax,[ScreenWidth] |
3476 | mov eax,[ScreenWidth] |
3479 | mov ebx,[ScreenHeight] |
3477 | mov ebx,[ScreenHeight] |
3480 | mov [draw_data+32 + RECT.right],eax |
3478 | mov [draw_data+32 + RECT.right],eax |
3481 | mov [draw_data+32 + RECT.bottom],ebx |
3479 | mov [draw_data+32 + RECT.bottom],ebx |
3482 | call drawbackground |
3480 | call drawbackground |
3483 | mov [REDRAW_BACKGROUND],byte 0 |
3481 | mov [REDRAW_BACKGROUND],byte 0 |
3484 | mov [MOUSE_BACKGROUND],byte 0 |
3482 | mov [MOUSE_BACKGROUND],byte 0 |
3485 | 3483 | ||
3486 | nobackgr: |
3484 | nobackgr: |
3487 | 3485 | ||
3488 | ; system shutdown request |
3486 | ; system shutdown request |
3489 | 3487 | ||
3490 | cmp [SYS_SHUTDOWN],byte 0 |
3488 | cmp [SYS_SHUTDOWN],byte 0 |
3491 | je noshutdown |
3489 | je noshutdown |
3492 | 3490 | ||
3493 | mov edx,[shutdown_processes] |
3491 | mov edx,[shutdown_processes] |
3494 | sub dl,2 |
3492 | sub dl,2 |
3495 | 3493 | ||
3496 | cmp [SYS_SHUTDOWN],dl |
3494 | cmp [SYS_SHUTDOWN],dl |
3497 | jne no_mark_system_shutdown |
3495 | jne no_mark_system_shutdown |
3498 | 3496 | ||
3499 | mov edx,OS_BASE+0x3040 |
3497 | mov edx,OS_BASE+0x3040 |
3500 | movzx ecx,byte [SYS_SHUTDOWN] |
3498 | movzx ecx,byte [SYS_SHUTDOWN] |
3501 | add ecx,5 |
3499 | add ecx,5 |
3502 | markz: |
3500 | markz: |
3503 | mov [edx+TASKDATA.state],byte 3 |
3501 | mov [edx+TASKDATA.state],byte 3 |
3504 | add edx,0x20 |
3502 | add edx,0x20 |
3505 | loop markz |
3503 | loop markz |
3506 | 3504 | ||
3507 | no_mark_system_shutdown: |
3505 | no_mark_system_shutdown: |
3508 | 3506 | ||
3509 | call [disable_mouse] |
3507 | call [disable_mouse] |
3510 | 3508 | ||
3511 | dec byte [SYS_SHUTDOWN] |
3509 | dec byte [SYS_SHUTDOWN] |
3512 | 3510 | ||
3513 | cmp [SYS_SHUTDOWN],byte 0 |
3511 | cmp [SYS_SHUTDOWN],byte 0 |
3514 | je system_shutdown |
3512 | je system_shutdown |
3515 | 3513 | ||
3516 | noshutdown: |
3514 | noshutdown: |
3517 | 3515 | ||
3518 | 3516 | ||
3519 | mov eax,[TASK_COUNT] ; termination |
3517 | mov eax,[TASK_COUNT] ; termination |
3520 | mov ebx,TASK_DATA+TASKDATA.state |
3518 | mov ebx,TASK_DATA+TASKDATA.state |
3521 | mov esi,1 |
3519 | mov esi,1 |
3522 | 3520 | ||
3523 | newct: |
3521 | newct: |
3524 | mov cl,[ebx] |
3522 | mov cl,[ebx] |
3525 | cmp cl,byte 3 |
3523 | cmp cl,byte 3 |
3526 | jz terminate |
3524 | jz terminate |
3527 | cmp cl,byte 4 |
3525 | cmp cl,byte 4 |
3528 | jz terminate |
3526 | jz terminate |
3529 | 3527 | ||
3530 | add ebx,0x20 |
3528 | add ebx,0x20 |
3531 | inc esi |
3529 | inc esi |
3532 | dec eax |
3530 | dec eax |
3533 | jnz newct |
3531 | jnz newct |
3534 | 3532 | ||
3535 | ret |
3533 | ret |
3536 | 3534 | ||
3537 | 3535 | ||
3538 | ; redraw screen |
3536 | ; redraw screen |
3539 | 3537 | ||
3540 | redrawscreen: |
3538 | redrawscreen: |
3541 | 3539 | ||
3542 | ; eax , if process window_data base is eax, do not set flag/limits |
3540 | ; eax , if process window_data base is eax, do not set flag/limits |
3543 | 3541 | ||
3544 | pushad |
3542 | pushad |
3545 | push eax |
3543 | push eax |
3546 | 3544 | ||
3547 | ;;; mov eax,2 |
3545 | ;;; mov eax,2 |
3548 | ;;; call delay_hs |
3546 | ;;; call delay_hs |
3549 | 3547 | ||
3550 | ;mov ecx,0 ; redraw flags for apps |
3548 | ;mov ecx,0 ; redraw flags for apps |
3551 | xor ecx,ecx |
3549 | xor ecx,ecx |
3552 | newdw2: |
3550 | newdw2: |
3553 | 3551 | ||
3554 | inc ecx |
3552 | inc ecx |
3555 | push ecx |
3553 | push ecx |
3556 | 3554 | ||
3557 | mov eax,ecx |
3555 | mov eax,ecx |
3558 | shl eax,5 |
3556 | shl eax,5 |
3559 | add eax,window_data |
3557 | add eax,window_data |
3560 | 3558 | ||
3561 | cmp eax,[esp+4] |
3559 | cmp eax,[esp+4] |
3562 | je not_this_task |
3560 | je not_this_task |
3563 | ; check if window in redraw area |
3561 | ; check if window in redraw area |
3564 | mov edi,eax |
3562 | mov edi,eax |
3565 | 3563 | ||
3566 | cmp ecx,1 ; limit for background |
3564 | cmp ecx,1 ; limit for background |
3567 | jz bgli |
3565 | jz bgli |
3568 | 3566 | ||
3569 | mov eax, [edi + WDATA.box.left] |
3567 | mov eax, [edi + WDATA.box.left] |
3570 | mov ebx, [edi + WDATA.box.top] |
3568 | mov ebx, [edi + WDATA.box.top] |
3571 | mov ecx, [edi + WDATA.box.width] |
3569 | mov ecx, [edi + WDATA.box.width] |
3572 | mov edx, [edi + WDATA.box.height] |
3570 | mov edx, [edi + WDATA.box.height] |
3573 | add ecx,eax |
3571 | add ecx,eax |
3574 | add edx,ebx |
3572 | add edx,ebx |
3575 | 3573 | ||
3576 | mov ecx,[dlye] ; ecx = area y end ebx = window y start |
3574 | mov ecx,[dlye] ; ecx = area y end ebx = window y start |
3577 | cmp ecx,ebx |
3575 | cmp ecx,ebx |
3578 | jb ricino |
3576 | jb ricino |
3579 | 3577 | ||
3580 | mov ecx,[dlxe] ; ecx = area x end eax = window x start |
3578 | mov ecx,[dlxe] ; ecx = area x end eax = window x start |
3581 | cmp ecx,eax |
3579 | cmp ecx,eax |
3582 | jb ricino |
3580 | jb ricino |
3583 | 3581 | ||
3584 | mov eax, [edi + WDATA.box.left] |
3582 | mov eax, [edi + WDATA.box.left] |
3585 | mov ebx, [edi + WDATA.box.top] |
3583 | mov ebx, [edi + WDATA.box.top] |
3586 | mov ecx, [edi + WDATA.box.width] |
3584 | mov ecx, [edi + WDATA.box.width] |
3587 | mov edx, [edi + WDATA.box.height] |
3585 | mov edx, [edi + WDATA.box.height] |
3588 | add ecx, eax |
3586 | add ecx, eax |
3589 | add edx, ebx |
3587 | add edx, ebx |
3590 | 3588 | ||
3591 | mov eax,[dly] ; eax = area y start edx = window y end |
3589 | mov eax,[dly] ; eax = area y start edx = window y end |
3592 | cmp edx,eax |
3590 | cmp edx,eax |
3593 | jb ricino |
3591 | jb ricino |
3594 | 3592 | ||
3595 | mov eax,[dlx] ; eax = area x start ecx = window x end |
3593 | mov eax,[dlx] ; eax = area x start ecx = window x end |
3596 | cmp ecx,eax |
3594 | cmp ecx,eax |
3597 | jb ricino |
3595 | jb ricino |
3598 | 3596 | ||
3599 | bgli: |
3597 | bgli: |
3600 | 3598 | ||
3601 | cmp edi,esi |
3599 | cmp edi,esi |
3602 | jz ricino |
3600 | jz ricino |
3603 | 3601 | ||
3604 | mov eax,edi |
3602 | mov eax,edi |
3605 | add eax,draw_data-window_data |
3603 | add eax,draw_data-window_data |
3606 | 3604 | ||
3607 | mov ebx,[dlx] ; set limits |
3605 | mov ebx,[dlx] ; set limits |
3608 | mov [eax + RECT.left], ebx |
3606 | mov [eax + RECT.left], ebx |
3609 | mov ebx,[dly] |
3607 | mov ebx,[dly] |
3610 | mov [eax + RECT.top], ebx |
3608 | mov [eax + RECT.top], ebx |
3611 | mov ebx,[dlxe] |
3609 | mov ebx,[dlxe] |
3612 | mov [eax + RECT.right], ebx |
3610 | mov [eax + RECT.right], ebx |
3613 | mov ebx,[dlye] |
3611 | mov ebx,[dlye] |
3614 | mov [eax + RECT.bottom], ebx |
3612 | mov [eax + RECT.bottom], ebx |
3615 | 3613 | ||
3616 | sub eax,draw_data-window_data |
3614 | sub eax,draw_data-window_data |
3617 | 3615 | ||
3618 | cmp ecx,1 |
3616 | cmp ecx,1 |
3619 | jne nobgrd |
3617 | jne nobgrd |
3620 | cmp esi,1 |
3618 | cmp esi,1 |
3621 | je newdw8 |
3619 | je newdw8 |
3622 | call drawbackground |
3620 | call drawbackground |
3623 | 3621 | ||
3624 | newdw8: |
3622 | newdw8: |
3625 | nobgrd: |
3623 | nobgrd: |
3626 | 3624 | ||
3627 | mov [eax + WDATA.fl_redraw],byte 1 ; mark as redraw |
3625 | mov [eax + WDATA.fl_redraw],byte 1 ; mark as redraw |
3628 | 3626 | ||
3629 | ricino: |
3627 | ricino: |
3630 | 3628 | ||
3631 | not_this_task: |
3629 | not_this_task: |
3632 | 3630 | ||
3633 | pop ecx |
3631 | pop ecx |
3634 | 3632 | ||
3635 | cmp ecx,[TASK_COUNT] |
3633 | cmp ecx,[TASK_COUNT] |
3636 | jle newdw2 |
3634 | jle newdw2 |
3637 | 3635 | ||
3638 | pop eax |
3636 | pop eax |
3639 | popad |
3637 | popad |
3640 | 3638 | ||
3641 | ret |
3639 | ret |
3642 | 3640 | ||
3643 | calculatebackground: ; background |
3641 | calculatebackground: ; background |
3644 | 3642 | ||
3645 | ; all black |
3643 | ; all black |
3646 | 3644 | ||
3647 | mov edi, [img_background] ;IMG_BACKGROUND ; set background to black |
3645 | mov edi, [img_background] ;IMG_BACKGROUND ; set background to black |
3648 | xor eax, eax |
3646 | xor eax, eax |
3649 | mov ecx, 1023 ;0x0fff00 / 4 |
3647 | mov ecx, 1023 ;0x0fff00 / 4 |
3650 | cld |
3648 | cld |
3651 | rep stosd |
3649 | rep stosd |
3652 | 3650 | ||
3653 | mov edi,display_data ; set os to use all pixels |
3651 | mov edi,display_data ; set os to use all pixels |
3654 | mov eax,0x01010101 |
3652 | mov eax,0x01010101 |
3655 | mov ecx,1280*1024 / 4 |
3653 | mov ecx,1280*1024 / 4 |
3656 | rep stosd |
3654 | rep stosd |
3657 | 3655 | ||
3658 | mov byte [REDRAW_BACKGROUND], 0 ; do not draw background! |
3656 | mov byte [REDRAW_BACKGROUND], 0 ; do not draw background! |
3659 | 3657 | ||
3660 | ret |
3658 | ret |
3661 | 3659 | ||
3662 | uglobal |
3660 | uglobal |
3663 | imax dd 0x0 |
3661 | imax dd 0x0 |
3664 | endg |
3662 | endg |
3665 | 3663 | ||
3666 | 3664 | ||
3667 | 3665 | ||
3668 | delay_ms: ; delay in 1/1000 sec |
3666 | delay_ms: ; delay in 1/1000 sec |
3669 | 3667 | ||
3670 | 3668 | ||
3671 | push eax |
3669 | push eax |
3672 | push ecx |
3670 | push ecx |
3673 | 3671 | ||
3674 | mov ecx,esi |
3672 | mov ecx,esi |
3675 | ; |
3673 | ; |
3676 | imul ecx, 33941 |
3674 | imul ecx, 33941 |
3677 | shr ecx, 9 |
3675 | shr ecx, 9 |
3678 | ; |
3676 | ; |
3679 | 3677 | ||
3680 | in al,0x61 |
3678 | in al,0x61 |
3681 | and al,0x10 |
3679 | and al,0x10 |
3682 | mov ah,al |
3680 | mov ah,al |
3683 | cld |
3681 | cld |
3684 | 3682 | ||
3685 | cnt1: in al,0x61 |
3683 | cnt1: in al,0x61 |
3686 | and al,0x10 |
3684 | and al,0x10 |
3687 | cmp al,ah |
3685 | cmp al,ah |
3688 | jz cnt1 |
3686 | jz cnt1 |
3689 | 3687 | ||
3690 | mov ah,al |
3688 | mov ah,al |
3691 | loop cnt1 |
3689 | loop cnt1 |
3692 | 3690 | ||
3693 | pop ecx |
3691 | pop ecx |
3694 | pop eax |
3692 | pop eax |
3695 | 3693 | ||
3696 | ret |
3694 | ret |
3697 | 3695 | ||
3698 | 3696 | ||
3699 | set_app_param: |
3697 | set_app_param: |
3700 | push edi |
3698 | push edi |
3701 | 3699 | ||
3702 | mov edi,[TASK_BASE] |
3700 | mov edi,[TASK_BASE] |
3703 | mov [edi+TASKDATA.event_mask],eax |
3701 | mov [edi+TASKDATA.event_mask],eax |
3704 | 3702 | ||
3705 | pop edi |
3703 | pop edi |
3706 | ret |
3704 | ret |
3707 | 3705 | ||
3708 | 3706 | ||
3709 | 3707 | ||
3710 | delay_hs: ; delay in 1/100 secs |
3708 | delay_hs: ; delay in 1/100 secs |
3711 | push eax |
3709 | push eax |
3712 | push ecx |
3710 | push ecx |
3713 | push edx |
3711 | push edx |
3714 | 3712 | ||
3715 | mov edx,[timer_ticks] |
3713 | mov edx,[timer_ticks] |
3716 | add edx,eax |
3714 | add edx,eax |
3717 | 3715 | ||
3718 | newtic: |
3716 | newtic: |
3719 | mov ecx,[timer_ticks] |
3717 | mov ecx,[timer_ticks] |
3720 | cmp edx,ecx |
3718 | cmp edx,ecx |
3721 | jbe zerodelay |
3719 | jbe zerodelay |
3722 | 3720 | ||
3723 | call change_task |
3721 | call change_task |
3724 | 3722 | ||
3725 | jmp newtic |
3723 | jmp newtic |
3726 | 3724 | ||
3727 | zerodelay: |
3725 | zerodelay: |
3728 | pop edx |
3726 | pop edx |
3729 | pop ecx |
3727 | pop ecx |
3730 | pop eax |
3728 | pop eax |
3731 | 3729 | ||
3732 | ret |
3730 | ret |
3733 | 3731 | ||
3734 | 3732 | ||
3735 | memmove: ; memory move in bytes |
3733 | memmove: ; memory move in bytes |
3736 | 3734 | ||
3737 | ; eax = from |
3735 | ; eax = from |
3738 | ; ebx = to |
3736 | ; ebx = to |
3739 | ; ecx = no of bytes |
3737 | ; ecx = no of bytes |
3740 | test ecx, ecx |
3738 | test ecx, ecx |
3741 | jle .ret |
3739 | jle .ret |
3742 | 3740 | ||
3743 | 3741 | ||
3744 | push esi edi ecx |
3742 | push esi edi ecx |
3745 | 3743 | ||
3746 | mov edi, ebx |
3744 | mov edi, ebx |
3747 | mov esi, eax |
3745 | mov esi, eax |
3748 | 3746 | ||
3749 | test ecx, not 11b |
3747 | test ecx, not 11b |
3750 | jz @f |
3748 | jz @f |
3751 | 3749 | ||
3752 | push ecx |
3750 | push ecx |
3753 | shr ecx, 2 |
3751 | shr ecx, 2 |
3754 | rep movsd |
3752 | rep movsd |
3755 | pop ecx |
3753 | pop ecx |
3756 | and ecx, 11b |
3754 | and ecx, 11b |
3757 | jz .finish |
3755 | jz .finish |
3758 | @@: |
3756 | @@: |
3759 | rep movsb |
3757 | rep movsb |
3760 | 3758 | ||
3761 | .finish: |
3759 | .finish: |
3762 | pop ecx edi esi |
3760 | pop ecx edi esi |
3763 | .ret: |
3761 | .ret: |
3764 | ret |
3762 | ret |
3765 | 3763 | ||
3766 | 3764 | ||
3767 | ; |
3765 | ; |
3768 | ;align 4 |
3766 | ;align 4 |
3769 | ; |
3767 | ; |
3770 | ;read_floppy_file: |
3768 | ;read_floppy_file: |
3771 | ; |
3769 | ; |
3772 | ;; as input |
3770 | ;; as input |
3773 | ;; |
3771 | ;; |
3774 | ;; eax pointer to file |
3772 | ;; eax pointer to file |
3775 | ;; ebx file lenght |
3773 | ;; ebx file lenght |
3776 | ;; ecx start 512 byte block number |
3774 | ;; ecx start 512 byte block number |
3777 | ;; edx number of blocks to read |
3775 | ;; edx number of blocks to read |
3778 | ;; esi pointer to return/work area (atleast 20 000 bytes) |
3776 | ;; esi pointer to return/work area (atleast 20 000 bytes) |
3779 | ;; |
3777 | ;; |
3780 | ;; |
3778 | ;; |
3781 | ;; on return |
3779 | ;; on return |
3782 | ;; |
3780 | ;; |
3783 | ;; eax = 0 command succesful |
3781 | ;; eax = 0 command succesful |
3784 | ;; 1 no fd base and/or partition defined |
3782 | ;; 1 no fd base and/or partition defined |
3785 | ;; 2 yet unsupported FS |
3783 | ;; 2 yet unsupported FS |
3786 | ;; 3 unknown FS |
3784 | ;; 3 unknown FS |
3787 | ;; 4 partition not defined at hd |
3785 | ;; 4 partition not defined at hd |
3788 | ;; 5 file not found |
3786 | ;; 5 file not found |
3789 | ;; ebx = size of file |
3787 | ;; ebx = size of file |
3790 | ; |
3788 | ; |
3791 | ; mov edi,[TASK_BASE] |
3789 | ; mov edi,[TASK_BASE] |
3792 | ; add edi,0x10 |
3790 | ; add edi,0x10 |
3793 | ; add esi,[edi] |
3791 | ; add esi,[edi] |
3794 | ; add eax,[edi] |
3792 | ; add eax,[edi] |
3795 | ; |
3793 | ; |
3796 | ; pushad |
3794 | ; pushad |
3797 | ; mov edi,esi |
3795 | ; mov edi,esi |
3798 | ; add edi,1024 |
3796 | ; add edi,1024 |
3799 | ; mov esi,0x100000+19*512 |
3797 | ; mov esi,0x100000+19*512 |
3800 | ; sub ecx,1 |
3798 | ; sub ecx,1 |
3801 | ; shl ecx,9 |
3799 | ; shl ecx,9 |
3802 | ; add esi,ecx |
3800 | ; add esi,ecx |
3803 | ; shl edx,9 |
3801 | ; shl edx,9 |
3804 | ; mov ecx,edx |
3802 | ; mov ecx,edx |
3805 | ; cld |
3803 | ; cld |
3806 | ; rep movsb |
3804 | ; rep movsb |
3807 | ; popad |
3805 | ; popad |
3808 | ; |
3806 | ; |
3809 | ; mov [esp+36],eax |
3807 | ; mov [esp+36],eax |
3810 | ; mov [esp+24],ebx |
3808 | ; mov [esp+24],ebx |
3811 | ; ret |
3809 | ; ret |
3812 | 3810 | ||
3813 | 3811 | ||
3814 | 3812 | ||
3815 | align 4 |
3813 | align 4 |
3816 | 3814 | ||
3817 | sys_programirq: |
3815 | sys_programirq: |
3818 | 3816 | ||
3819 | mov edi,[TASK_BASE] |
3817 | mov edi,[TASK_BASE] |
3820 | add eax,[edi+TASKDATA.mem_start] |
3818 | add eax,[edi+TASKDATA.mem_start] |
3821 | 3819 | ||
3822 | cmp ebx,16 |
3820 | cmp ebx,16 |
3823 | jae .not_owner |
3821 | jae .not_owner |
3824 | mov edi,[TASK_BASE] |
3822 | mov edi,[TASK_BASE] |
3825 | mov edi,[edi+TASKDATA.pid] |
3823 | mov edi,[edi+TASKDATA.pid] |
3826 | cmp edi,[irq_owner+ebx*4] |
3824 | cmp edi,[irq_owner+ebx*4] |
3827 | je spril1 |
3825 | je spril1 |
3828 | .not_owner: |
3826 | .not_owner: |
3829 | mov [esp+36],dword 1 |
3827 | mov [esp+36],dword 1 |
3830 | ret |
3828 | ret |
3831 | spril1: |
3829 | spril1: |
3832 | 3830 | ||
3833 | mov esi,eax |
3831 | mov esi,eax |
3834 | shl ebx,6 |
3832 | shl ebx,6 |
3835 | add ebx,irq00read |
3833 | add ebx,irq00read |
3836 | mov edi,ebx |
3834 | mov edi,ebx |
3837 | mov ecx,16 |
3835 | mov ecx,16 |
3838 | cld |
3836 | cld |
3839 | rep movsd |
3837 | rep movsd |
3840 | mov [esp+36],dword 0 |
3838 | mov [esp+36],dword 0 |
3841 | ret |
3839 | ret |
3842 | 3840 | ||
3843 | 3841 | ||
3844 | align 4 |
3842 | align 4 |
3845 | 3843 | ||
3846 | get_irq_data: |
3844 | get_irq_data: |
3847 | cmp eax,16 |
3845 | cmp eax,16 |
3848 | jae .not_owner |
3846 | jae .not_owner |
3849 | mov edx,eax ; check for correct owner |
3847 | mov edx,eax ; check for correct owner |
3850 | shl edx,2 |
3848 | shl edx,2 |
3851 | add edx,irq_owner |
3849 | add edx,irq_owner |
3852 | mov edx,[edx] |
3850 | mov edx,[edx] |
3853 | mov edi,[TASK_BASE] |
3851 | mov edi,[TASK_BASE] |
3854 | mov edi,[edi+TASKDATA.pid] |
3852 | mov edi,[edi+TASKDATA.pid] |
3855 | cmp edx,edi |
3853 | cmp edx,edi |
3856 | je gidril1 |
3854 | je gidril1 |
3857 | .not_owner: |
3855 | .not_owner: |
3858 | mov [esp+32],dword 2 ; ecx=2 |
3856 | mov [esp+32],dword 2 ; ecx=2 |
3859 | ret |
3857 | ret |
3860 | 3858 | ||
3861 | gidril1: |
3859 | gidril1: |
3862 | 3860 | ||
3863 | mov ebx,eax |
3861 | mov ebx,eax |
3864 | shl ebx,12 |
3862 | shl ebx,12 |
3865 | add ebx,IRQ_SAVE |
3863 | add ebx,IRQ_SAVE |
3866 | mov eax,[ebx] |
3864 | mov eax,[ebx] |
3867 | mov ecx,1 |
3865 | mov ecx,1 |
3868 | test eax,eax |
3866 | test eax,eax |
3869 | jz gid1 |
3867 | jz gid1 |
3870 | 3868 | ||
3871 | dec eax |
3869 | dec eax |
3872 | mov esi,ebx |
3870 | mov esi,ebx |
3873 | mov [ebx],eax |
3871 | mov [ebx],eax |
3874 | movzx ebx,byte [ebx+0x10] |
3872 | movzx ebx,byte [ebx+0x10] |
3875 | add esi,0x10 |
3873 | add esi,0x10 |
3876 | mov edi,esi |
3874 | mov edi,esi |
3877 | inc esi |
3875 | inc esi |
3878 | mov ecx,4000 / 4 |
3876 | mov ecx,4000 / 4 |
3879 | cld |
3877 | cld |
3880 | rep movsd |
3878 | rep movsd |
3881 | ; xor ecx,ecx ; as result of 'rep' ecx=0 |
3879 | ; xor ecx,ecx ; as result of 'rep' ecx=0 |
3882 | gid1: |
3880 | gid1: |
3883 | mov [esp+36],eax |
3881 | mov [esp+36],eax |
3884 | mov [esp+32],ecx |
3882 | mov [esp+32],ecx |
3885 | mov [esp+24],ebx |
3883 | mov [esp+24],ebx |
3886 | ret |
3884 | ret |
3887 | 3885 | ||
3888 | 3886 | ||
3889 | set_io_access_rights: |
3887 | set_io_access_rights: |
3890 | 3888 | ||
3891 | pushad |
3889 | pushad |
3892 | 3890 | ||
3893 | mov edi, tss._io_map_0 |
3891 | mov edi, tss._io_map_0 |
3894 | 3892 | ||
3895 | ; mov ecx,eax |
3893 | ; mov ecx,eax |
3896 | ; and ecx,7 ; offset in byte |
3894 | ; and ecx,7 ; offset in byte |
3897 | 3895 | ||
3898 | ; shr eax,3 ; number of byte |
3896 | ; shr eax,3 ; number of byte |
3899 | ; add edi,eax |
3897 | ; add edi,eax |
3900 | 3898 | ||
3901 | ; mov ebx,1 |
3899 | ; mov ebx,1 |
3902 | ; shl ebx,cl |
3900 | ; shl ebx,cl |
3903 | 3901 | ||
3904 | cmp ebp,0 ; enable access - ebp = 0 |
3902 | cmp ebp,0 ; enable access - ebp = 0 |
3905 | jne siar1 |
3903 | jne siar1 |
3906 | 3904 | ||
3907 | ; not ebx |
3905 | ; not ebx |
3908 | ; and [edi],byte bl |
3906 | ; and [edi],byte bl |
3909 | btr [edi], eax |
3907 | btr [edi], eax |
3910 | 3908 | ||
3911 | popad |
3909 | popad |
3912 | 3910 | ||
3913 | ret |
3911 | ret |
3914 | 3912 | ||
3915 | siar1: |
3913 | siar1: |
3916 | 3914 | ||
3917 | bts [edi], eax |
3915 | bts [edi], eax |
3918 | ; or [edi],byte bl ; disable access - ebp = 1 |
3916 | ; or [edi],byte bl ; disable access - ebp = 1 |
3919 | 3917 | ||
3920 | popad |
3918 | popad |
3921 | 3919 | ||
3922 | ret |
3920 | ret |
3923 | 3921 | ||
3924 | r_f_port_area: |
3922 | r_f_port_area: |
3925 | 3923 | ||
3926 | test eax, eax |
3924 | test eax, eax |
3927 | jnz free_port_area |
3925 | jnz free_port_area |
3928 | ; je r_port_area |
3926 | ; je r_port_area |
3929 | ; jmp free_port_area |
3927 | ; jmp free_port_area |
3930 | 3928 | ||
3931 | ; r_port_area: |
3929 | ; r_port_area: |
3932 | 3930 | ||
3933 | pushad |
3931 | pushad |
3934 | 3932 | ||
3935 | cmp ebx,ecx ; beginning > end ? |
3933 | cmp ebx,ecx ; beginning > end ? |
3936 | ja rpal1 |
3934 | ja rpal1 |
3937 | cmp ecx,65536 |
3935 | cmp ecx,65536 |
3938 | jae rpal1 |
3936 | jae rpal1 |
3939 | mov esi,[RESERVED_PORTS] |
3937 | mov esi,[RESERVED_PORTS] |
3940 | test esi,esi ; no reserved areas ? |
3938 | test esi,esi ; no reserved areas ? |
3941 | je rpal2 |
3939 | je rpal2 |
3942 | cmp esi,255 ; max reserved |
3940 | cmp esi,255 ; max reserved |
3943 | jae rpal1 |
3941 | jae rpal1 |
3944 | rpal3: |
3942 | rpal3: |
3945 | mov edi,esi |
3943 | mov edi,esi |
3946 | shl edi,4 |
3944 | shl edi,4 |
3947 | add edi,RESERVED_PORTS |
3945 | add edi,RESERVED_PORTS |
3948 | cmp ebx,[edi+8] |
3946 | cmp ebx,[edi+8] |
3949 | ja rpal4 |
3947 | ja rpal4 |
3950 | cmp ecx,[edi+4] |
3948 | cmp ecx,[edi+4] |
3951 | jae rpal1 |
3949 | jae rpal1 |
3952 | ; jb rpal4 |
3950 | ; jb rpal4 |
3953 | ; jmp rpal1 |
3951 | ; jmp rpal1 |
3954 | rpal4: |
3952 | rpal4: |
3955 | 3953 | ||
3956 | dec esi |
3954 | dec esi |
3957 | jnz rpal3 |
3955 | jnz rpal3 |
3958 | jmp rpal2 |
3956 | jmp rpal2 |
3959 | rpal1: |
3957 | rpal1: |
3960 | popad |
3958 | popad |
3961 | mov eax,1 |
3959 | mov eax,1 |
3962 | ret |
3960 | ret |
3963 | 3961 | ||
3964 | rpal2: |
3962 | rpal2: |
3965 | popad |
3963 | popad |
3966 | 3964 | ||
3967 | 3965 | ||
3968 | ; enable port access at port IO map |
3966 | ; enable port access at port IO map |
3969 | cli |
3967 | cli |
3970 | pushad ; start enable io map |
3968 | pushad ; start enable io map |
3971 | 3969 | ||
3972 | cmp ecx,65536 ;16384 |
3970 | cmp ecx,65536 ;16384 |
3973 | jae no_unmask_io ; jge |
3971 | jae no_unmask_io ; jge |
3974 | 3972 | ||
3975 | mov eax,ebx |
3973 | mov eax,ebx |
3976 | 3974 | ||
3977 | new_port_access: |
3975 | new_port_access: |
3978 | 3976 | ||
3979 | pushad |
3977 | pushad |
3980 | 3978 | ||
3981 | xor ebp,ebp ; enable - eax = port |
3979 | xor ebp,ebp ; enable - eax = port |
3982 | call set_io_access_rights |
3980 | call set_io_access_rights |
3983 | 3981 | ||
3984 | popad |
3982 | popad |
3985 | 3983 | ||
3986 | inc eax |
3984 | inc eax |
3987 | cmp eax,ecx |
3985 | cmp eax,ecx |
3988 | jbe new_port_access |
3986 | jbe new_port_access |
3989 | 3987 | ||
3990 | no_unmask_io: |
3988 | no_unmask_io: |
3991 | 3989 | ||
3992 | popad ; end enable io map |
3990 | popad ; end enable io map |
3993 | sti |
3991 | sti |
3994 | 3992 | ||
3995 | mov edi,[RESERVED_PORTS] |
3993 | mov edi,[RESERVED_PORTS] |
3996 | add edi,1 |
3994 | add edi,1 |
3997 | mov [RESERVED_PORTS],edi |
3995 | mov [RESERVED_PORTS],edi |
3998 | shl edi,4 |
3996 | shl edi,4 |
3999 | add edi,RESERVED_PORTS |
3997 | add edi,RESERVED_PORTS |
4000 | mov esi,[TASK_BASE] |
3998 | mov esi,[TASK_BASE] |
4001 | mov esi,[esi+TASKDATA.pid] |
3999 | mov esi,[esi+TASKDATA.pid] |
4002 | mov [edi],esi |
4000 | mov [edi],esi |
4003 | mov [edi+4],ebx |
4001 | mov [edi+4],ebx |
4004 | mov [edi+8],ecx |
4002 | mov [edi+8],ecx |
4005 | 4003 | ||
4006 | xor eax, eax |
4004 | xor eax, eax |
4007 | ret |
4005 | ret |
4008 | 4006 | ||
4009 | free_port_area: |
4007 | free_port_area: |
4010 | 4008 | ||
4011 | pushad |
4009 | pushad |
4012 | 4010 | ||
4013 | mov esi,[RESERVED_PORTS] ; no reserved areas ? |
4011 | mov esi,[RESERVED_PORTS] ; no reserved areas ? |
4014 | test esi,esi |
4012 | test esi,esi |
4015 | je frpal2 |
4013 | je frpal2 |
4016 | mov edx,[TASK_BASE] |
4014 | mov edx,[TASK_BASE] |
4017 | mov edx,[edx+TASKDATA.pid] |
4015 | mov edx,[edx+TASKDATA.pid] |
4018 | frpal3: |
4016 | frpal3: |
4019 | mov edi,esi |
4017 | mov edi,esi |
4020 | shl edi,4 |
4018 | shl edi,4 |
4021 | add edi,RESERVED_PORTS |
4019 | add edi,RESERVED_PORTS |
4022 | cmp edx,[edi] |
4020 | cmp edx,[edi] |
4023 | jne frpal4 |
4021 | jne frpal4 |
4024 | cmp ebx,[edi+4] |
4022 | cmp ebx,[edi+4] |
4025 | jne frpal4 |
4023 | jne frpal4 |
4026 | cmp ecx,[edi+8] |
4024 | cmp ecx,[edi+8] |
4027 | jne frpal4 |
4025 | jne frpal4 |
4028 | jmp frpal1 |
4026 | jmp frpal1 |
4029 | frpal4: |
4027 | frpal4: |
4030 | dec esi |
4028 | dec esi |
4031 | jnz frpal3 |
4029 | jnz frpal3 |
4032 | frpal2: |
4030 | frpal2: |
4033 | popad |
4031 | popad |
4034 | mov eax,1 |
4032 | mov eax,1 |
4035 | ret |
4033 | ret |
4036 | frpal1: |
4034 | frpal1: |
4037 | mov ecx,256 |
4035 | mov ecx,256 |
4038 | sub ecx,esi |
4036 | sub ecx,esi |
4039 | shl ecx,4 |
4037 | shl ecx,4 |
4040 | mov esi,edi |
4038 | mov esi,edi |
4041 | add esi,16 |
4039 | add esi,16 |
4042 | cld |
4040 | cld |
4043 | rep movsb |
4041 | rep movsb |
4044 | 4042 | ||
4045 | dec dword [RESERVED_PORTS] |
4043 | dec dword [RESERVED_PORTS] |
4046 | 4044 | ||
4047 | popad |
4045 | popad |
4048 | 4046 | ||
4049 | 4047 | ||
4050 | ; disable port access at port IO map |
4048 | ; disable port access at port IO map |
4051 | 4049 | ||
4052 | pushad ; start disable io map |
4050 | pushad ; start disable io map |
4053 | 4051 | ||
4054 | cmp ecx,65536 ;16384 |
4052 | cmp ecx,65536 ;16384 |
4055 | jge no_mask_io |
4053 | jge no_mask_io |
4056 | 4054 | ||
4057 | mov eax,ebx |
4055 | mov eax,ebx |
4058 | 4056 | ||
4059 | new_port_access_disable: |
4057 | new_port_access_disable: |
4060 | 4058 | ||
4061 | pushad |
4059 | pushad |
4062 | 4060 | ||
4063 | mov ebp,1 ; disable - eax = port |
4061 | mov ebp,1 ; disable - eax = port |
4064 | call set_io_access_rights |
4062 | call set_io_access_rights |
4065 | 4063 | ||
4066 | popad |
4064 | popad |
4067 | 4065 | ||
4068 | inc eax |
4066 | inc eax |
4069 | cmp eax,ecx |
4067 | cmp eax,ecx |
4070 | jbe new_port_access_disable |
4068 | jbe new_port_access_disable |
4071 | 4069 | ||
4072 | no_mask_io: |
4070 | no_mask_io: |
4073 | 4071 | ||
4074 | popad ; end disable io map |
4072 | popad ; end disable io map |
4075 | 4073 | ||
4076 | xor eax, eax |
4074 | xor eax, eax |
4077 | ret |
4075 | ret |
4078 | 4076 | ||
4079 | 4077 | ||
4080 | reserve_free_irq: |
4078 | reserve_free_irq: |
4081 | 4079 | ||
4082 | mov ecx, 1 |
4080 | mov ecx, 1 |
4083 | cmp ebx, 16 |
4081 | cmp ebx, 16 |
4084 | jae fril1 |
4082 | jae fril1 |
4085 | test eax,eax |
4083 | test eax,eax |
4086 | jz reserve_irq |
4084 | jz reserve_irq |
4087 | 4085 | ||
4088 | lea edi,[irq_owner+ebx*4] |
4086 | lea edi,[irq_owner+ebx*4] |
4089 | mov edx,[edi] |
4087 | mov edx,[edi] |
4090 | mov eax,[TASK_BASE] |
4088 | mov eax,[TASK_BASE] |
4091 | cmp edx,[eax+TASKDATA.pid] |
4089 | cmp edx,[eax+TASKDATA.pid] |
4092 | jne fril1 |
4090 | jne fril1 |
4093 | dec ecx |
4091 | dec ecx |
4094 | mov [edi],ecx |
4092 | mov [edi],ecx |
4095 | fril1: |
4093 | fril1: |
4096 | mov [esp+36],ecx ; return in eax |
4094 | mov [esp+36],ecx ; return in eax |
4097 | ret |
4095 | ret |
4098 | 4096 | ||
4099 | reserve_irq: |
4097 | reserve_irq: |
4100 | 4098 | ||
4101 | lea edi,[irq_owner+ebx*4] |
4099 | lea edi,[irq_owner+ebx*4] |
4102 | cmp dword [edi], 0 |
4100 | cmp dword [edi], 0 |
4103 | jnz ril1 |
4101 | jnz ril1 |
4104 | 4102 | ||
4105 | mov edx,[TASK_BASE] |
4103 | mov edx,[TASK_BASE] |
4106 | mov edx,[edx+TASKDATA.pid] |
4104 | mov edx,[edx+TASKDATA.pid] |
4107 | mov [edi],edx |
4105 | mov [edi],edx |
4108 | dec ecx |
4106 | dec ecx |
4109 | ril1: |
4107 | ril1: |
4110 | mov [esp+36],ecx ; return in eax |
4108 | mov [esp+36],ecx ; return in eax |
4111 | ret |
4109 | ret |
4112 | 4110 | ||
4113 | drawbackground: |
4111 | drawbackground: |
4114 | inc [mouse_pause] |
4112 | inc [mouse_pause] |
4115 | cmp [SCR_MODE],word 0x12 |
4113 | cmp [SCR_MODE],word 0x12 |
4116 | je dbrv20 |
4114 | je dbrv20 |
4117 | dbrv12: |
4115 | dbrv12: |
4118 | cmp [SCR_MODE],word 0100000000000000b |
4116 | cmp [SCR_MODE],word 0100000000000000b |
4119 | jge dbrv20 |
4117 | jge dbrv20 |
4120 | cmp [SCR_MODE],word 0x13 |
4118 | cmp [SCR_MODE],word 0x13 |
4121 | je dbrv20 |
4119 | je dbrv20 |
4122 | call vesa12_drawbackground |
4120 | call vesa12_drawbackground |
4123 | dec [mouse_pause] |
4121 | dec [mouse_pause] |
4124 | call [draw_pointer] |
4122 | call [draw_pointer] |
4125 | ret |
4123 | ret |
4126 | dbrv20: |
4124 | dbrv20: |
4127 | cmp [display_data-12],dword 1 |
4125 | cmp [display_data-12],dword 1 |
4128 | jne bgrstr |
4126 | jne bgrstr |
4129 | call vesa20_drawbackground_tiled |
4127 | call vesa20_drawbackground_tiled |
4130 | dec [mouse_pause] |
4128 | dec [mouse_pause] |
4131 | call [draw_pointer] |
4129 | call [draw_pointer] |
4132 | ret |
4130 | ret |
4133 | bgrstr: |
4131 | bgrstr: |
4134 | call vesa20_drawbackground_stretch |
4132 | call vesa20_drawbackground_stretch |
4135 | dec [mouse_pause] |
4133 | dec [mouse_pause] |
4136 | call [draw_pointer] |
4134 | call [draw_pointer] |
4137 | ret |
4135 | ret |
4138 | 4136 | ||
4139 | align 4 |
4137 | align 4 |
4140 | 4138 | ||
4141 | syscall_putimage: ; PutImage |
4139 | syscall_putimage: ; PutImage |
4142 | 4140 | ||
4143 | mov edx,ecx |
4141 | mov edx,ecx |
4144 | mov ecx,ebx |
4142 | mov ecx,ebx |
4145 | mov ebx, eax |
4143 | mov ebx, eax |
4146 | 4144 | ||
4147 | sys_putimage: |
4145 | sys_putimage: |
4148 | test ecx,0x80008000 |
4146 | test ecx,0x80008000 |
4149 | jnz .exit |
4147 | jnz .exit |
4150 | test ecx,0x0000FFFF |
4148 | test ecx,0x0000FFFF |
4151 | jz .exit |
4149 | jz .exit |
4152 | test ecx,0xFFFF0000 |
4150 | test ecx,0xFFFF0000 |
4153 | jnz @f |
4151 | jnz @f |
4154 | .exit: |
4152 | .exit: |
4155 | ret |
4153 | ret |
4156 | @@: |
4154 | @@: |
4157 | mov edi,[current_slot] |
4155 | mov edi,[current_slot] |
4158 | add dx,word[edi+APPDATA.wnd_clientbox.top] |
4156 | add dx,word[edi+APPDATA.wnd_clientbox.top] |
4159 | rol edx,16 |
4157 | rol edx,16 |
4160 | add dx,word[edi+APPDATA.wnd_clientbox.left] |
4158 | add dx,word[edi+APPDATA.wnd_clientbox.left] |
4161 | rol edx,16 |
4159 | rol edx,16 |
4162 | .forced: |
4160 | .forced: |
4163 | push ebp esi 0 |
4161 | push ebp esi 0 |
4164 | mov ebp, putimage_get24bpp |
4162 | mov ebp, putimage_get24bpp |
4165 | mov esi, putimage_init24bpp |
4163 | mov esi, putimage_init24bpp |
4166 | sys_putimage_bpp: |
4164 | sys_putimage_bpp: |
4167 | ; call [disable_mouse] ; this will be done in xxx_putimage |
4165 | ; call [disable_mouse] ; this will be done in xxx_putimage |
4168 | ; mov eax, vga_putimage |
4166 | ; mov eax, vga_putimage |
4169 | cmp [SCR_MODE], word 0x12 |
4167 | cmp [SCR_MODE], word 0x12 |
4170 | jz @f ;.doit |
4168 | jz @f ;.doit |
4171 | mov eax, vesa12_putimage |
4169 | mov eax, vesa12_putimage |
4172 | cmp [SCR_MODE], word 0100000000000000b |
4170 | cmp [SCR_MODE], word 0100000000000000b |
4173 | jae @f |
4171 | jae @f |
4174 | cmp [SCR_MODE], word 0x13 |
4172 | cmp [SCR_MODE], word 0x13 |
4175 | jnz .doit |
4173 | jnz .doit |
4176 | @@: |
4174 | @@: |
4177 | mov eax, vesa20_putimage |
4175 | mov eax, vesa20_putimage |
4178 | .doit: |
4176 | .doit: |
4179 | inc [mouse_pause] |
4177 | inc [mouse_pause] |
4180 | call eax |
4178 | call eax |
4181 | dec [mouse_pause] |
4179 | dec [mouse_pause] |
4182 | pop ebp esi ebp |
4180 | pop ebp esi ebp |
4183 | jmp [draw_pointer] |
4181 | jmp [draw_pointer] |
4184 | 4182 | ||
4185 | syscall_putimage_palette: |
4183 | syscall_putimage_palette: |
4186 | mov edi, esi |
4184 | mov edi, esi |
4187 | mov esi, edx |
4185 | mov esi, edx |
4188 | mov edx, ecx |
4186 | mov edx, ecx |
4189 | mov ecx, ebx |
4187 | mov ecx, ebx |
4190 | mov ebx, eax |
4188 | mov ebx, eax |
4191 | sys_putimage_palette: |
4189 | sys_putimage_palette: |
4192 | ; ebx = pointer to image |
4190 | ; ebx = pointer to image |
4193 | ; ecx = [xsize]*65536 + [ysize] |
4191 | ; ecx = [xsize]*65536 + [ysize] |
4194 | ; edx = [xstart]*65536 + [ystart] |
4192 | ; edx = [xstart]*65536 + [ystart] |
4195 | ; esi = number of bits per pixel, must be 8, 24 or 32 |
4193 | ; esi = number of bits per pixel, must be 8, 24 or 32 |
4196 | ; edi = pointer to palette |
4194 | ; edi = pointer to palette |
4197 | ; ebp = row delta |
4195 | ; ebp = row delta |
4198 | mov eax, [CURRENT_TASK] |
4196 | mov eax, [CURRENT_TASK] |
4199 | shl eax, 8 |
4197 | shl eax, 8 |
4200 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.top] |
4198 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.top] |
4201 | rol edx, 16 |
4199 | rol edx, 16 |
4202 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.left] |
4200 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.left] |
4203 | rol edx, 16 |
4201 | rol edx, 16 |
4204 | .forced: |
4202 | .forced: |
4205 | push ebp esi ebp |
4203 | push ebp esi ebp |
4206 | cmp esi, 8 |
4204 | cmp esi, 8 |
4207 | jnz @f |
4205 | jnz @f |
4208 | mov ebp, putimage_get8bpp |
4206 | mov ebp, putimage_get8bpp |
4209 | mov esi, putimage_init8bpp |
4207 | mov esi, putimage_init8bpp |
4210 | jmp sys_putimage_bpp |
4208 | jmp sys_putimage_bpp |
4211 | @@: |
4209 | @@: |
4212 | cmp esi, 24 |
4210 | cmp esi, 24 |
4213 | jnz @f |
4211 | jnz @f |
4214 | mov ebp, putimage_get24bpp |
4212 | mov ebp, putimage_get24bpp |
4215 | mov esi, putimage_init24bpp |
4213 | mov esi, putimage_init24bpp |
4216 | jmp sys_putimage_bpp |
4214 | jmp sys_putimage_bpp |
4217 | @@: |
4215 | @@: |
4218 | cmp esi, 32 |
4216 | cmp esi, 32 |
4219 | jnz @f |
4217 | jnz @f |
4220 | mov ebp, putimage_get32bpp |
4218 | mov ebp, putimage_get32bpp |
4221 | mov esi, putimage_init32bpp |
4219 | mov esi, putimage_init32bpp |
4222 | jmp sys_putimage_bpp |
4220 | jmp sys_putimage_bpp |
4223 | @@: |
4221 | @@: |
4224 | pop ebp esi |
4222 | pop ebp esi |
4225 | ret |
4223 | ret |
4226 | 4224 | ||
4227 | putimage_init24bpp: |
4225 | putimage_init24bpp: |
4228 | lea eax, [eax*3] |
4226 | lea eax, [eax*3] |
4229 | putimage_init8bpp: |
4227 | putimage_init8bpp: |
4230 | ret |
4228 | ret |
4231 | 4229 | ||
4232 | putimage_get24bpp: |
4230 | putimage_get24bpp: |
4233 | mov eax, [esi] |
4231 | mov eax, [esi] |
4234 | add esi, 3 |
4232 | add esi, 3 |
4235 | ret 4 |
4233 | ret 4 |
4236 | putimage_get8bpp: |
4234 | putimage_get8bpp: |
4237 | movzx eax, byte [esi] |
4235 | movzx eax, byte [esi] |
4238 | push edx |
4236 | push edx |
4239 | mov edx, [esp+8] |
4237 | mov edx, [esp+8] |
4240 | mov eax, [edx+eax*4] |
4238 | mov eax, [edx+eax*4] |
4241 | pop edx |
4239 | pop edx |
4242 | inc esi |
4240 | inc esi |
4243 | ret 4 |
4241 | ret 4 |
4244 | 4242 | ||
4245 | putimage_init32bpp: |
4243 | putimage_init32bpp: |
4246 | shl eax, 2 |
4244 | shl eax, 2 |
4247 | ret |
4245 | ret |
4248 | putimage_get32bpp: |
4246 | putimage_get32bpp: |
4249 | lodsd |
4247 | lodsd |
4250 | ret 4 |
4248 | ret 4 |
4251 | 4249 | ||
4252 | ; eax x beginning |
4250 | ; eax x beginning |
4253 | ; ebx y beginning |
4251 | ; ebx y beginning |
4254 | ; ecx x end |
4252 | ; ecx x end |
4255 | ; edx y end |
4253 | ; edx y end |
4256 | ; edi color |
4254 | ; edi color |
4257 | 4255 | ||
4258 | __sys_drawbar: |
4256 | __sys_drawbar: |
4259 | mov esi,[current_slot] |
4257 | mov esi,[current_slot] |
4260 | add eax,[esi+APPDATA.wnd_clientbox.left] |
4258 | add eax,[esi+APPDATA.wnd_clientbox.left] |
4261 | add ecx,[esi+APPDATA.wnd_clientbox.left] |
4259 | add ecx,[esi+APPDATA.wnd_clientbox.left] |
4262 | add ebx,[esi+APPDATA.wnd_clientbox.top] |
4260 | add ebx,[esi+APPDATA.wnd_clientbox.top] |
4263 | add edx,[esi+APPDATA.wnd_clientbox.top] |
4261 | add edx,[esi+APPDATA.wnd_clientbox.top] |
4264 | .forced: |
4262 | .forced: |
4265 | inc [mouse_pause] |
4263 | inc [mouse_pause] |
4266 | ; call [disable_mouse] |
4264 | ; call [disable_mouse] |
4267 | cmp [SCR_MODE],word 0x12 |
4265 | cmp [SCR_MODE],word 0x12 |
4268 | je dbv20 |
4266 | je dbv20 |
4269 | sdbv20: |
4267 | sdbv20: |
4270 | cmp [SCR_MODE],word 0100000000000000b |
4268 | cmp [SCR_MODE],word 0100000000000000b |
4271 | jge dbv20 |
4269 | jge dbv20 |
4272 | cmp [SCR_MODE],word 0x13 |
4270 | cmp [SCR_MODE],word 0x13 |
4273 | je dbv20 |
4271 | je dbv20 |
4274 | call vesa12_drawbar |
4272 | call vesa12_drawbar |
4275 | dec [mouse_pause] |
4273 | dec [mouse_pause] |
4276 | call [draw_pointer] |
4274 | call [draw_pointer] |
4277 | ret |
4275 | ret |
4278 | dbv20: |
4276 | dbv20: |
4279 | call vesa20_drawbar |
4277 | call vesa20_drawbar |
4280 | dec [mouse_pause] |
4278 | dec [mouse_pause] |
4281 | call [draw_pointer] |
4279 | call [draw_pointer] |
4282 | ret |
4280 | ret |
4283 | 4281 | ||
4284 | 4282 | ||
4285 | 4283 | ||
4286 | kb_read: |
4284 | kb_read: |
4287 | 4285 | ||
4288 | push ecx edx |
4286 | push ecx edx |
4289 | 4287 | ||
4290 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4288 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4291 | kr_loop: |
4289 | kr_loop: |
4292 | in al,0x64 |
4290 | in al,0x64 |
4293 | test al,1 |
4291 | test al,1 |
4294 | jnz kr_ready |
4292 | jnz kr_ready |
4295 | loop kr_loop |
4293 | loop kr_loop |
4296 | mov ah,1 |
4294 | mov ah,1 |
4297 | jmp kr_exit |
4295 | jmp kr_exit |
4298 | kr_ready: |
4296 | kr_ready: |
4299 | push ecx |
4297 | push ecx |
4300 | mov ecx,32 |
4298 | mov ecx,32 |
4301 | kr_delay: |
4299 | kr_delay: |
4302 | loop kr_delay |
4300 | loop kr_delay |
4303 | pop ecx |
4301 | pop ecx |
4304 | in al,0x60 |
4302 | in al,0x60 |
4305 | xor ah,ah |
4303 | xor ah,ah |
4306 | kr_exit: |
4304 | kr_exit: |
4307 | 4305 | ||
4308 | pop edx ecx |
4306 | pop edx ecx |
4309 | 4307 | ||
4310 | ret |
4308 | ret |
4311 | 4309 | ||
4312 | 4310 | ||
4313 | kb_write: |
4311 | kb_write: |
4314 | 4312 | ||
4315 | push ecx edx |
4313 | push ecx edx |
4316 | 4314 | ||
4317 | mov dl,al |
4315 | mov dl,al |
4318 | ; mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4316 | ; mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4319 | ; kw_loop1: |
4317 | ; kw_loop1: |
4320 | ; in al,0x64 |
4318 | ; in al,0x64 |
4321 | ; test al,0x20 |
4319 | ; test al,0x20 |
4322 | ; jz kw_ok1 |
4320 | ; jz kw_ok1 |
4323 | ; loop kw_loop1 |
4321 | ; loop kw_loop1 |
4324 | ; mov ah,1 |
4322 | ; mov ah,1 |
4325 | ; jmp kw_exit |
4323 | ; jmp kw_exit |
4326 | ; kw_ok1: |
4324 | ; kw_ok1: |
4327 | in al,0x60 |
4325 | in al,0x60 |
4328 | 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 |
4329 | kw_loop: |
4327 | kw_loop: |
4330 | in al,0x64 |
4328 | in al,0x64 |
4331 | test al,2 |
4329 | test al,2 |
4332 | jz kw_ok |
4330 | jz kw_ok |
4333 | loop kw_loop |
4331 | loop kw_loop |
4334 | mov ah,1 |
4332 | mov ah,1 |
4335 | jmp kw_exit |
4333 | jmp kw_exit |
4336 | kw_ok: |
4334 | kw_ok: |
4337 | mov al,dl |
4335 | mov al,dl |
4338 | out 0x60,al |
4336 | out 0x60,al |
4339 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4337 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4340 | kw_loop3: |
4338 | kw_loop3: |
4341 | in al,0x64 |
4339 | in al,0x64 |
4342 | test al,2 |
4340 | test al,2 |
4343 | jz kw_ok3 |
4341 | jz kw_ok3 |
4344 | loop kw_loop3 |
4342 | loop kw_loop3 |
4345 | mov ah,1 |
4343 | mov ah,1 |
4346 | jmp kw_exit |
4344 | jmp kw_exit |
4347 | kw_ok3: |
4345 | kw_ok3: |
4348 | mov ah,8 |
4346 | mov ah,8 |
4349 | kw_loop4: |
4347 | kw_loop4: |
4350 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4348 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4351 | kw_loop5: |
4349 | kw_loop5: |
4352 | in al,0x64 |
4350 | in al,0x64 |
4353 | test al,1 |
4351 | test al,1 |
4354 | jnz kw_ok4 |
4352 | jnz kw_ok4 |
4355 | loop kw_loop5 |
4353 | loop kw_loop5 |
4356 | dec ah |
4354 | dec ah |
4357 | jnz kw_loop4 |
4355 | jnz kw_loop4 |
4358 | kw_ok4: |
4356 | kw_ok4: |
4359 | xor ah,ah |
4357 | xor ah,ah |
4360 | kw_exit: |
4358 | kw_exit: |
4361 | 4359 | ||
4362 | pop edx ecx |
4360 | pop edx ecx |
4363 | 4361 | ||
4364 | ret |
4362 | ret |
4365 | 4363 | ||
4366 | 4364 | ||
4367 | kb_cmd: |
4365 | kb_cmd: |
4368 | 4366 | ||
4369 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4367 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4370 | c_wait: |
4368 | c_wait: |
4371 | in al,0x64 |
4369 | in al,0x64 |
4372 | test al,2 |
4370 | test al,2 |
4373 | jz c_send |
4371 | jz c_send |
4374 | loop c_wait |
4372 | loop c_wait |
4375 | jmp c_error |
4373 | jmp c_error |
4376 | c_send: |
4374 | c_send: |
4377 | mov al,bl |
4375 | mov al,bl |
4378 | out 0x64,al |
4376 | out 0x64,al |
4379 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4377 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4380 | c_accept: |
4378 | c_accept: |
4381 | in al,0x64 |
4379 | in al,0x64 |
4382 | test al,2 |
4380 | test al,2 |
4383 | jz c_ok |
4381 | jz c_ok |
4384 | loop c_accept |
4382 | loop c_accept |
4385 | c_error: |
4383 | c_error: |
4386 | mov ah,1 |
4384 | mov ah,1 |
4387 | jmp c_exit |
4385 | jmp c_exit |
4388 | c_ok: |
4386 | c_ok: |
4389 | xor ah,ah |
4387 | xor ah,ah |
4390 | c_exit: |
4388 | c_exit: |
4391 | ret |
4389 | ret |
4392 | 4390 | ||
4393 | 4391 | ||
4394 | setmouse: ; set mousepicture -pointer |
4392 | setmouse: ; set mousepicture -pointer |
4395 | ; ps2 mouse enable |
4393 | ; ps2 mouse enable |
4396 | 4394 | ||
4397 | mov [MOUSE_PICTURE],dword mousepointer |
4395 | mov [MOUSE_PICTURE],dword mousepointer |
4398 | 4396 | ||
4399 | cli |
4397 | cli |
4400 | ; mov bl,0xa8 ; enable mouse cmd |
4398 | ; mov bl,0xa8 ; enable mouse cmd |
4401 | ; call kb_cmd |
4399 | ; call kb_cmd |
4402 | ; call kb_read ; read status |
4400 | ; call kb_read ; read status |
4403 | ; mov bl,0x20 ; get command byte |
4401 | ; mov bl,0x20 ; get command byte |
4404 | ; call kb_cmd |
4402 | ; call kb_cmd |
4405 | ; call kb_read |
4403 | ; call kb_read |
4406 | ; or al,3 ; enable interrupt |
4404 | ; or al,3 ; enable interrupt |
4407 | ; mov bl,0x60 ; write command |
4405 | ; mov bl,0x60 ; write command |
4408 | ; push eax |
4406 | ; push eax |
4409 | ; call kb_cmd |
4407 | ; call kb_cmd |
4410 | ; pop eax |
4408 | ; pop eax |
4411 | ; call kb_write |
4409 | ; call kb_write |
4412 | ; mov bl,0xd4 ; for mouse |
4410 | ; mov bl,0xd4 ; for mouse |
4413 | ; call kb_cmd |
4411 | ; call kb_cmd |
4414 | ; mov al,0xf4 ; enable mouse device |
4412 | ; mov al,0xf4 ; enable mouse device |
4415 | ; call kb_write |
4413 | ; call kb_write |
4416 | ; call kb_read ; read status return |
4414 | ; call kb_read ; read status return |
4417 | 4415 | ||
4418 | ; com1 mouse enable |
4416 | ; com1 mouse enable |
4419 | 4417 | ||
4420 | mov bx,0x3f8 ; combase |
4418 | mov bx,0x3f8 ; combase |
4421 | 4419 | ||
4422 | mov dx,bx |
4420 | mov dx,bx |
4423 | add dx,3 |
4421 | add dx,3 |
4424 | mov al,0x80 |
4422 | mov al,0x80 |
4425 | out dx,al |
4423 | out dx,al |
4426 | 4424 | ||
4427 | mov dx,bx |
4425 | mov dx,bx |
4428 | add dx,1 |
4426 | add dx,1 |
4429 | mov al,0 |
4427 | mov al,0 |
4430 | out dx,al |
4428 | out dx,al |
4431 | 4429 | ||
4432 | mov dx,bx |
4430 | mov dx,bx |
4433 | add dx,0 |
4431 | add dx,0 |
4434 | mov al,0x30*2 ; 0x30 / 4 |
4432 | mov al,0x30*2 ; 0x30 / 4 |
4435 | out dx,al |
4433 | out dx,al |
4436 | 4434 | ||
4437 | mov dx,bx |
4435 | mov dx,bx |
4438 | add dx,3 |
4436 | add dx,3 |
4439 | mov al,2 ; 3 |
4437 | mov al,2 ; 3 |
4440 | out dx,al |
4438 | out dx,al |
4441 | 4439 | ||
4442 | mov dx,bx |
4440 | mov dx,bx |
4443 | add dx,4 |
4441 | add dx,4 |
4444 | mov al,0xb |
4442 | mov al,0xb |
4445 | out dx,al |
4443 | out dx,al |
4446 | 4444 | ||
4447 | mov dx,bx |
4445 | mov dx,bx |
4448 | add dx,1 |
4446 | add dx,1 |
4449 | mov al,1 |
4447 | mov al,1 |
4450 | out dx,al |
4448 | out dx,al |
4451 | 4449 | ||
4452 | 4450 | ||
4453 | ; com2 mouse enable |
4451 | ; com2 mouse enable |
4454 | 4452 | ||
4455 | mov bx,0x2f8 ; combase |
4453 | mov bx,0x2f8 ; combase |
4456 | 4454 | ||
4457 | mov dx,bx |
4455 | mov dx,bx |
4458 | add dx,3 |
4456 | add dx,3 |
4459 | mov al,0x80 |
4457 | mov al,0x80 |
4460 | out dx,al |
4458 | out dx,al |
4461 | 4459 | ||
4462 | mov dx,bx |
4460 | mov dx,bx |
4463 | add dx,1 |
4461 | add dx,1 |
4464 | mov al,0 |
4462 | mov al,0 |
4465 | out dx,al |
4463 | out dx,al |
4466 | 4464 | ||
4467 | mov dx,bx |
4465 | mov dx,bx |
4468 | add dx,0 |
4466 | add dx,0 |
4469 | mov al,0x30*2 |
4467 | mov al,0x30*2 |
4470 | out dx,al |
4468 | out dx,al |
4471 | 4469 | ||
4472 | mov dx,bx |
4470 | mov dx,bx |
4473 | add dx,3 |
4471 | add dx,3 |
4474 | mov al,2 |
4472 | mov al,2 |
4475 | out dx,al |
4473 | out dx,al |
4476 | 4474 | ||
4477 | mov dx,bx |
4475 | mov dx,bx |
4478 | add dx,4 |
4476 | add dx,4 |
4479 | mov al,0xb |
4477 | mov al,0xb |
4480 | out dx,al |
4478 | out dx,al |
4481 | 4479 | ||
4482 | mov dx,bx |
4480 | mov dx,bx |
4483 | add dx,1 |
4481 | add dx,1 |
4484 | mov al,1 |
4482 | mov al,1 |
4485 | out dx,al |
4483 | out dx,al |
4486 | 4484 | ||
4487 | ret |
4485 | ret |
4488 | 4486 | ||
4489 | 4487 | ||
4490 | _rdtsc: |
4488 | _rdtsc: |
4491 | bt [cpu_caps], CAPS_TSC |
4489 | bt [cpu_caps], CAPS_TSC |
4492 | jnc ret_rdtsc |
4490 | jnc ret_rdtsc |
4493 | rdtsc |
4491 | rdtsc |
4494 | ret |
4492 | ret |
4495 | ret_rdtsc: |
4493 | ret_rdtsc: |
4496 | mov edx,0xffffffff |
4494 | mov edx,0xffffffff |
4497 | mov eax,0xffffffff |
4495 | mov eax,0xffffffff |
4498 | ret |
4496 | ret |
4499 | 4497 | ||
4500 | rerouteirqs: |
4498 | rerouteirqs: |
4501 | 4499 | ||
4502 | cli |
4500 | cli |
4503 | 4501 | ||
4504 | mov al,0x11 ; icw4, edge triggered |
4502 | mov al,0x11 ; icw4, edge triggered |
4505 | out 0x20,al |
4503 | out 0x20,al |
4506 | call pic_delay |
4504 | call pic_delay |
4507 | out 0xA0,al |
4505 | out 0xA0,al |
4508 | call pic_delay |
4506 | call pic_delay |
4509 | 4507 | ||
4510 | mov al,0x20 ; generate 0x20 + |
4508 | mov al,0x20 ; generate 0x20 + |
4511 | out 0x21,al |
4509 | out 0x21,al |
4512 | call pic_delay |
4510 | call pic_delay |
4513 | mov al,0x28 ; generate 0x28 + |
4511 | mov al,0x28 ; generate 0x28 + |
4514 | out 0xA1,al |
4512 | out 0xA1,al |
4515 | call pic_delay |
4513 | call pic_delay |
4516 | 4514 | ||
4517 | mov al,0x04 ; slave at irq2 |
4515 | mov al,0x04 ; slave at irq2 |
4518 | out 0x21,al |
4516 | out 0x21,al |
4519 | call pic_delay |
4517 | call pic_delay |
4520 | mov al,0x02 ; at irq9 |
4518 | mov al,0x02 ; at irq9 |
4521 | out 0xA1,al |
4519 | out 0xA1,al |
4522 | call pic_delay |
4520 | call pic_delay |
4523 | 4521 | ||
4524 | mov al,0x01 ; 8086 mode |
4522 | mov al,0x01 ; 8086 mode |
4525 | out 0x21,al |
4523 | out 0x21,al |
4526 | call pic_delay |
4524 | call pic_delay |
4527 | out 0xA1,al |
4525 | out 0xA1,al |
4528 | call pic_delay |
4526 | call pic_delay |
4529 | 4527 | ||
4530 | mov al,255 ; mask all irq's |
4528 | mov al,255 ; mask all irq's |
4531 | out 0xA1,al |
4529 | out 0xA1,al |
4532 | call pic_delay |
4530 | call pic_delay |
4533 | out 0x21,al |
4531 | out 0x21,al |
4534 | call pic_delay |
4532 | call pic_delay |
4535 | 4533 | ||
4536 | mov ecx,0x1000 |
4534 | mov ecx,0x1000 |
4537 | cld |
4535 | cld |
4538 | picl1: call pic_delay |
4536 | picl1: call pic_delay |
4539 | loop picl1 |
4537 | loop picl1 |
4540 | 4538 | ||
4541 | mov al,255 ; mask all irq's |
4539 | mov al,255 ; mask all irq's |
4542 | out 0xA1,al |
4540 | out 0xA1,al |
4543 | call pic_delay |
4541 | call pic_delay |
4544 | out 0x21,al |
4542 | out 0x21,al |
4545 | call pic_delay |
4543 | call pic_delay |
4546 | 4544 | ||
4547 | cli |
4545 | cli |
4548 | 4546 | ||
4549 | ret |
4547 | ret |
4550 | 4548 | ||
4551 | 4549 | ||
4552 | pic_delay: |
4550 | pic_delay: |
4553 | 4551 | ||
4554 | jmp pdl1 |
4552 | jmp pdl1 |
4555 | pdl1: ret |
4553 | pdl1: ret |
4556 | 4554 | ||
4557 | 4555 | ||
4558 | sys_msg_board_str: |
4556 | sys_msg_board_str: |
4559 | 4557 | ||
4560 | pushad |
4558 | pushad |
4561 | @@: |
4559 | @@: |
4562 | cmp [esi],byte 0 |
4560 | cmp [esi],byte 0 |
4563 | je @f |
4561 | je @f |
4564 | mov eax,1 |
4562 | mov eax,1 |
4565 | movzx ebx,byte [esi] |
4563 | movzx ebx,byte [esi] |
4566 | call sys_msg_board |
4564 | call sys_msg_board |
4567 | inc esi |
4565 | inc esi |
4568 | jmp @b |
4566 | jmp @b |
4569 | @@: |
4567 | @@: |
4570 | popad |
4568 | popad |
4571 | ret |
4569 | ret |
4572 | 4570 | ||
4573 | uglobal |
4571 | uglobal |
4574 | msg_board_data: times 4096 db 0 |
4572 | msg_board_data: times 4096 db 0 |
4575 | msg_board_count dd 0x0 |
4573 | msg_board_count dd 0x0 |
4576 | endg |
4574 | endg |
4577 | 4575 | ||
4578 | sys_msg_board: |
4576 | sys_msg_board: |
4579 | 4577 | ||
4580 | ; eax=1 : write : bl byte to write |
4578 | ; eax=1 : write : bl byte to write |
4581 | ; eax=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
4579 | ; eax=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
4582 | 4580 | ||
4583 | mov ecx,[msg_board_count] |
4581 | mov ecx,[msg_board_count] |
4584 | cmp eax, 1 |
4582 | cmp eax, 1 |
4585 | jne smbl1 |
4583 | jne smbl1 |
4586 | 4584 | ||
4587 | 4585 | ||
4588 | mov [msg_board_data+ecx],bl |
4586 | mov [msg_board_data+ecx],bl |
4589 | inc ecx |
4587 | inc ecx |
4590 | and ecx, 4095 |
4588 | and ecx, 4095 |
4591 | mov [msg_board_count], ecx |
4589 | mov [msg_board_count], ecx |
4592 | mov [check_idle_semaphore], 5 |
4590 | mov [check_idle_semaphore], 5 |
4593 | ret |
4591 | ret |
4594 | smbl1: |
4592 | smbl1: |
4595 | 4593 | ||
4596 | cmp eax, 2 |
4594 | cmp eax, 2 |
4597 | jne smbl2 |
4595 | jne smbl2 |
4598 | test ecx, ecx |
4596 | test ecx, ecx |
4599 | jz smbl21 |
4597 | jz smbl21 |
4600 | ; mov edi, msg_board_data |
4598 | ; mov edi, msg_board_data |
4601 | ; mov esi, msg_board_data+1 |
4599 | ; mov esi, msg_board_data+1 |
4602 | ; movzx eax, byte [edi] |
4600 | ; movzx eax, byte [edi] |
4603 | mov eax, msg_board_data+1 |
4601 | mov eax, msg_board_data+1 |
4604 | mov ebx, msg_board_data |
4602 | mov ebx, msg_board_data |
4605 | movzx edx, byte [ebx] |
4603 | movzx edx, byte [ebx] |
4606 | call memmove |
4604 | call memmove |
4607 | ; push ecx |
4605 | ; push ecx |
4608 | ; shr ecx, 2 |
4606 | ; shr ecx, 2 |
4609 | ; cld |
4607 | ; cld |
4610 | ; rep movsd |
4608 | ; rep movsd |
4611 | ; pop ecx |
4609 | ; pop ecx |
4612 | ; and ecx, 3 |
4610 | ; and ecx, 3 |
4613 | ; rep movsb |
4611 | ; rep movsb |
4614 | dec [msg_board_count] |
4612 | dec [msg_board_count] |
4615 | mov [esp+36], edx ;eax |
4613 | mov [esp+36], edx ;eax |
4616 | mov [esp+24], dword 1 |
4614 | mov [esp+24], dword 1 |
4617 | ret |
4615 | ret |
4618 | smbl21: |
4616 | smbl21: |
4619 | mov [esp+36], ecx |
4617 | mov [esp+36], ecx |
4620 | mov [esp+24], ecx |
4618 | mov [esp+24], ecx |
4621 | 4619 | ||
4622 | smbl2: |
4620 | smbl2: |
4623 | ret |
4621 | ret |
4624 | 4622 | ||
4625 | 4623 | ||
4626 | 4624 | ||
4627 | sys_process_def: |
4625 | sys_process_def: |
4628 | mov edi, [CURRENT_TASK] |
4626 | mov edi, [CURRENT_TASK] |
4629 | 4627 | ||
4630 | dec eax ; 1 = set keyboard mode |
4628 | dec eax ; 1 = set keyboard mode |
4631 | jne no_set_keyboard_setup |
4629 | jne no_set_keyboard_setup |
4632 | 4630 | ||
4633 | shl edi,8 |
4631 | shl edi,8 |
4634 | mov [edi+SLOT_BASE + APPDATA.keyboard_mode],bl |
4632 | mov [edi+SLOT_BASE + APPDATA.keyboard_mode],bl |
4635 | 4633 | ||
4636 | ret |
4634 | ret |
4637 | 4635 | ||
4638 | no_set_keyboard_setup: |
4636 | no_set_keyboard_setup: |
4639 | 4637 | ||
4640 | dec eax ; 2 = get keyboard mode |
4638 | dec eax ; 2 = get keyboard mode |
4641 | jne no_get_keyboard_setup |
4639 | jne no_get_keyboard_setup |
4642 | 4640 | ||
4643 | shl edi,8 |
4641 | shl edi,8 |
4644 | movzx eax, byte [SLOT_BASE+edi + APPDATA.keyboard_mode] |
4642 | movzx eax, byte [SLOT_BASE+edi + APPDATA.keyboard_mode] |
4645 | 4643 | ||
4646 | mov [esp+36],eax |
4644 | mov [esp+36],eax |
4647 | 4645 | ||
4648 | ret |
4646 | ret |
4649 | 4647 | ||
4650 | no_get_keyboard_setup: |
4648 | no_get_keyboard_setup: |
4651 | 4649 | ||
4652 | dec eax ; 3 = get keyboard ctrl, alt, shift |
4650 | dec eax ; 3 = get keyboard ctrl, alt, shift |
4653 | jne no_get_keyboard_cas |
4651 | jne no_get_keyboard_cas |
4654 | 4652 | ||
4655 | ; xor eax,eax |
4653 | ; xor eax,eax |
4656 | ; movzx eax,byte [shift] |
4654 | ; movzx eax,byte [shift] |
4657 | ; movzx ebx,byte [ctrl] |
4655 | ; movzx ebx,byte [ctrl] |
4658 | ; shl ebx,2 |
4656 | ; shl ebx,2 |
4659 | ; add eax,ebx |
4657 | ; add eax,ebx |
4660 | ; movzx ebx,byte [alt] |
4658 | ; movzx ebx,byte [alt] |
4661 | ; shl ebx,3 |
4659 | ; shl ebx,3 |
4662 | ; add eax,ebx |
4660 | ; add eax,ebx |
4663 | 4661 | ||
4664 | ;// mike.dld [ |
4662 | ;// mike.dld [ |
4665 | mov eax, [kb_state] |
4663 | mov eax, [kb_state] |
4666 | ;// mike.dld ] |
4664 | ;// mike.dld ] |
4667 | 4665 | ||
4668 | mov [esp+36],eax |
4666 | mov [esp+36],eax |
4669 | 4667 | ||
4670 | ret |
4668 | ret |
4671 | 4669 | ||
4672 | no_get_keyboard_cas: |
4670 | no_get_keyboard_cas: |
4673 | 4671 | ||
4674 | dec eax |
4672 | dec eax |
4675 | jnz no_add_keyboard_hotkey |
4673 | jnz no_add_keyboard_hotkey |
4676 | 4674 | ||
4677 | mov eax, hotkey_list |
4675 | mov eax, hotkey_list |
4678 | @@: |
4676 | @@: |
4679 | cmp dword [eax+8], 0 |
4677 | cmp dword [eax+8], 0 |
4680 | jz .found_free |
4678 | jz .found_free |
4681 | add eax, 16 |
4679 | add eax, 16 |
4682 | cmp eax, hotkey_list+16*256 |
4680 | cmp eax, hotkey_list+16*256 |
4683 | jb @b |
4681 | jb @b |
4684 | mov dword [esp+36], 1 |
4682 | mov dword [esp+36], 1 |
4685 | ret |
4683 | ret |
4686 | .found_free: |
4684 | .found_free: |
4687 | mov [eax+8], edi |
4685 | mov [eax+8], edi |
4688 | mov [eax+4], ecx |
4686 | mov [eax+4], ecx |
4689 | movzx ebx, bl |
4687 | movzx ebx, bl |
4690 | lea ebx, [hotkey_scancodes+ebx*4] |
4688 | lea ebx, [hotkey_scancodes+ebx*4] |
4691 | mov ecx, [ebx] |
4689 | mov ecx, [ebx] |
4692 | mov [eax], ecx |
4690 | mov [eax], ecx |
4693 | mov [ebx], eax |
4691 | mov [ebx], eax |
4694 | mov [eax+12], ebx |
4692 | mov [eax+12], ebx |
4695 | jecxz @f |
4693 | jecxz @f |
4696 | mov [ecx+12], eax |
4694 | mov [ecx+12], eax |
4697 | @@: |
4695 | @@: |
4698 | and dword [esp+36], 0 |
4696 | and dword [esp+36], 0 |
4699 | ret |
4697 | ret |
4700 | 4698 | ||
4701 | no_add_keyboard_hotkey: |
4699 | no_add_keyboard_hotkey: |
4702 | 4700 | ||
4703 | dec eax |
4701 | dec eax |
4704 | jnz no_del_keyboard_hotkey |
4702 | jnz no_del_keyboard_hotkey |
4705 | 4703 | ||
4706 | movzx ebx, bl |
4704 | movzx ebx, bl |
4707 | lea ebx, [hotkey_scancodes+ebx*4] |
4705 | lea ebx, [hotkey_scancodes+ebx*4] |
4708 | mov eax, [ebx] |
4706 | mov eax, [ebx] |
4709 | .scan: |
4707 | .scan: |
4710 | test eax, eax |
4708 | test eax, eax |
4711 | jz .notfound |
4709 | jz .notfound |
4712 | cmp [eax+8], edi |
4710 | cmp [eax+8], edi |
4713 | jnz .next |
4711 | jnz .next |
4714 | cmp [eax+4], ecx |
4712 | cmp [eax+4], ecx |
4715 | jz .found |
4713 | jz .found |
4716 | .next: |
4714 | .next: |
4717 | mov eax, [eax] |
4715 | mov eax, [eax] |
4718 | jmp .scan |
4716 | jmp .scan |
4719 | .notfound: |
4717 | .notfound: |
4720 | mov dword [esp+36], 1 |
4718 | mov dword [esp+36], 1 |
4721 | ret |
4719 | ret |
4722 | .found: |
4720 | .found: |
4723 | mov ecx, [eax] |
4721 | mov ecx, [eax] |
4724 | jecxz @f |
4722 | jecxz @f |
4725 | mov edx, [eax+12] |
4723 | mov edx, [eax+12] |
4726 | mov [ecx+12], edx |
4724 | mov [ecx+12], edx |
4727 | @@: |
4725 | @@: |
4728 | mov ecx, [eax+12] |
4726 | mov ecx, [eax+12] |
4729 | mov edx, [eax] |
4727 | mov edx, [eax] |
4730 | mov [ecx], edx |
4728 | mov [ecx], edx |
4731 | xor edx, edx |
4729 | xor edx, edx |
4732 | mov [eax+4], edx |
4730 | mov [eax+4], edx |
4733 | mov [eax+8], edx |
4731 | mov [eax+8], edx |
4734 | mov [eax+12], edx |
4732 | mov [eax+12], edx |
4735 | mov [eax], edx |
4733 | mov [eax], edx |
4736 | mov [esp+36], edx |
4734 | mov [esp+36], edx |
4737 | ret |
4735 | ret |
4738 | 4736 | ||
4739 | no_del_keyboard_hotkey: |
4737 | no_del_keyboard_hotkey: |
4740 | ret |
4738 | ret |
4741 | 4739 | ||
4742 | 4740 | ||
4743 | align 4 |
4741 | align 4 |
4744 | 4742 | ||
4745 | sys_gs: ; direct screen access |
4743 | sys_gs: ; direct screen access |
4746 | 4744 | ||
4747 | cmp eax,1 ; resolution |
4745 | cmp eax,1 ; resolution |
4748 | jne no_gs1 |
4746 | jne no_gs1 |
4749 | mov eax,[ScreenWidth] |
4747 | mov eax,[ScreenWidth] |
4750 | shl eax,16 |
4748 | shl eax,16 |
4751 | mov ax,[ScreenHeight] |
4749 | mov ax,[ScreenHeight] |
4752 | add eax,0x00010001 |
4750 | add eax,0x00010001 |
4753 | mov [esp+36],eax |
4751 | mov [esp+36],eax |
4754 | ret |
4752 | ret |
4755 | no_gs1: |
4753 | no_gs1: |
4756 | 4754 | ||
4757 | cmp eax,2 ; bits per pixel |
4755 | cmp eax,2 ; bits per pixel |
4758 | jne no_gs2 |
4756 | jne no_gs2 |
4759 | movzx eax,byte [ScreenBPP] |
4757 | movzx eax,byte [ScreenBPP] |
4760 | mov [esp+36],eax |
4758 | mov [esp+36],eax |
4761 | ret |
4759 | ret |
4762 | no_gs2: |
4760 | no_gs2: |
4763 | 4761 | ||
4764 | cmp eax,3 ; bytes per scanline |
4762 | cmp eax,3 ; bytes per scanline |
4765 | jne no_gs3 |
4763 | jne no_gs3 |
4766 | mov eax,[BytesPerScanLine] |
4764 | mov eax,[BytesPerScanLine] |
4767 | mov [esp+36],eax |
4765 | mov [esp+36],eax |
4768 | ret |
4766 | ret |
4769 | no_gs3: |
4767 | no_gs3: |
4770 | 4768 | ||
4771 | mov [esp+36],dword -1 |
4769 | mov [esp+36],dword -1 |
4772 | ret |
4770 | ret |
4773 | 4771 | ||
4774 | 4772 | ||
4775 | align 4 ; PCI functions |
4773 | align 4 ; PCI functions |
4776 | 4774 | ||
4777 | sys_pci: |
4775 | sys_pci: |
4778 | 4776 | ||
4779 | call pci_api |
4777 | call pci_api |
4780 | mov [esp+36],eax |
4778 | mov [esp+36],eax |
4781 | ret |
4779 | ret |
4782 | 4780 | ||
4783 | 4781 | ||
4784 | align 4 ; system functions |
4782 | align 4 ; system functions |
4785 | 4783 | ||
4786 | syscall_setpixel: ; SetPixel |
4784 | syscall_setpixel: ; SetPixel |
4787 | 4785 | ||
4788 | 4786 | ||
4789 | mov edx,[TASK_BASE] |
4787 | mov edx,[TASK_BASE] |
4790 | add eax,[edx-twdw+WDATA.box.left] |
4788 | add eax,[edx-twdw+WDATA.box.left] |
4791 | add ebx,[edx-twdw+WDATA.box.top] |
4789 | add ebx,[edx-twdw+WDATA.box.top] |
4792 | mov edi,[current_slot] |
4790 | mov edi,[current_slot] |
4793 | add eax,[edi+APPDATA.wnd_clientbox.left] |
4791 | add eax,[edi+APPDATA.wnd_clientbox.left] |
4794 | add ebx,[edi+APPDATA.wnd_clientbox.top] |
4792 | add ebx,[edi+APPDATA.wnd_clientbox.top] |
4795 | xor edi,edi ; no force |
4793 | xor edi,edi ; no force |
4796 | ; mov edi,1 |
4794 | ; mov edi,1 |
4797 | call [disable_mouse] |
4795 | call [disable_mouse] |
4798 | jmp [putpixel] |
4796 | jmp [putpixel] |
4799 | 4797 | ||
4800 | align 4 |
4798 | align 4 |
4801 | 4799 | ||
4802 | syscall_writetext: ; WriteText |
4800 | syscall_writetext: ; WriteText |
4803 | 4801 | ||
4804 | mov edi,[TASK_BASE] |
4802 | mov edi,[TASK_BASE] |
4805 | mov ebp,[edi-twdw+WDATA.box.left] |
4803 | mov ebp,[edi-twdw+WDATA.box.left] |
4806 | push esi |
4804 | push esi |
4807 | mov esi,[current_slot] |
4805 | mov esi,[current_slot] |
4808 | add ebp,[esi+APPDATA.wnd_clientbox.left] |
4806 | add ebp,[esi+APPDATA.wnd_clientbox.left] |
4809 | shl ebp,16 |
4807 | shl ebp,16 |
4810 | add ebp,[edi-twdw+WDATA.box.top] |
4808 | add ebp,[edi-twdw+WDATA.box.top] |
4811 | add bp,word[esi+APPDATA.wnd_clientbox.top] |
4809 | add bp,word[esi+APPDATA.wnd_clientbox.top] |
4812 | pop esi |
4810 | pop esi |
4813 | add ecx,[edi+TASKDATA.mem_start] |
4811 | add ecx,[edi+TASKDATA.mem_start] |
4814 | add eax,ebp |
4812 | add eax,ebp |
4815 | xor edi,edi |
4813 | xor edi,edi |
4816 | jmp dtext |
4814 | jmp dtext |
4817 | 4815 | ||
4818 | align 4 |
4816 | align 4 |
4819 | 4817 | ||
4820 | syscall_openramdiskfile: ; OpenRamdiskFile |
4818 | syscall_openramdiskfile: ; OpenRamdiskFile |
4821 | 4819 | ||
4822 | 4820 | ||
4823 | mov edi,[TASK_BASE] |
4821 | mov edi,[TASK_BASE] |
4824 | add edi,TASKDATA.mem_start |
4822 | add edi,TASKDATA.mem_start |
4825 | add eax,[edi] |
4823 | add eax,[edi] |
4826 | add edx,[edi] |
4824 | add edx,[edi] |
4827 | mov esi,12 |
4825 | mov esi,12 |
4828 | call fileread |
4826 | call fileread |
4829 | mov [esp+36],ebx |
4827 | mov [esp+36],ebx |
4830 | ret |
4828 | ret |
4831 | 4829 | ||
4832 | align 4 |
4830 | align 4 |
4833 | 4831 | ||
4834 | syscall_drawrect: ; DrawRect |
4832 | syscall_drawrect: ; DrawRect |
4835 | 4833 | ||
4836 | mov edi,ecx |
4834 | mov edi,ecx |
4837 | and edi,0x80FFFFFF |
4835 | and edi,0x80FFFFFF |
4838 | test ax,ax |
4836 | test ax,ax |
4839 | je drectr |
4837 | je drectr |
4840 | test bx,bx |
4838 | test bx,bx |
4841 | je drectr |
4839 | je drectr |
4842 | movzx ecx,ax |
4840 | movzx ecx,ax |
4843 | shr eax,16 |
4841 | shr eax,16 |
4844 | movzx edx,bx |
4842 | movzx edx,bx |
4845 | shr ebx,16 |
4843 | shr ebx,16 |
4846 | mov esi,[current_slot] |
4844 | mov esi,[current_slot] |
4847 | add eax,[esi+APPDATA.wnd_clientbox.left] |
4845 | add eax,[esi+APPDATA.wnd_clientbox.left] |
4848 | add ebx,[esi+APPDATA.wnd_clientbox.top] |
4846 | add ebx,[esi+APPDATA.wnd_clientbox.top] |
4849 | add ecx,eax |
4847 | add ecx,eax |
4850 | add edx,ebx |
4848 | add edx,ebx |
4851 | jmp [drawbar] |
4849 | jmp [drawbar] |
4852 | drectr: |
4850 | drectr: |
4853 | ret |
4851 | ret |
4854 | 4852 | ||
4855 | align 4 |
4853 | align 4 |
4856 | 4854 | ||
4857 | syscall_getscreensize: ; GetScreenSize |
4855 | syscall_getscreensize: ; GetScreenSize |
4858 | 4856 | ||
4859 | movzx eax,word[ScreenWidth] |
4857 | movzx eax,word[ScreenWidth] |
4860 | shl eax,16 |
4858 | shl eax,16 |
4861 | mov ax,[ScreenHeight] |
4859 | mov ax,[ScreenHeight] |
4862 | mov [esp+36],eax |
4860 | mov [esp+36],eax |
4863 | ret |
4861 | ret |
4864 | 4862 | ||
4865 | align 4 |
4863 | align 4 |
4866 | 4864 | ||
4867 | syscall_cdaudio: ; CD |
4865 | syscall_cdaudio: ; CD |
4868 | 4866 | ||
4869 | call sys_cd_audio |
4867 | call sys_cd_audio |
4870 | mov [esp+36],eax |
4868 | mov [esp+36],eax |
4871 | ret |
4869 | ret |
4872 | 4870 | ||
4873 | align 4 |
4871 | align 4 |
4874 | 4872 | ||
4875 | syscall_delramdiskfile: ; DelRamdiskFile |
4873 | syscall_delramdiskfile: ; DelRamdiskFile |
4876 | 4874 | ||
4877 | mov edi,[TASK_BASE] |
4875 | mov edi,[TASK_BASE] |
4878 | add edi,TASKDATA.mem_start |
4876 | add edi,TASKDATA.mem_start |
4879 | add eax,[edi] |
4877 | add eax,[edi] |
4880 | call filedelete |
4878 | call filedelete |
4881 | mov [esp+36],eax |
4879 | mov [esp+36],eax |
4882 | ret |
4880 | ret |
4883 | 4881 | ||
4884 | align 4 |
4882 | align 4 |
4885 | 4883 | ||
4886 | syscall_writeramdiskfile: ; WriteRamdiskFile |
4884 | syscall_writeramdiskfile: ; WriteRamdiskFile |
4887 | 4885 | ||
4888 | mov edi,[TASK_BASE] |
4886 | mov edi,[TASK_BASE] |
4889 | add edi,TASKDATA.mem_start |
4887 | add edi,TASKDATA.mem_start |
4890 | add eax,[edi] |
4888 | add eax,[edi] |
4891 | add ebx,[edi] |
4889 | add ebx,[edi] |
4892 | call filesave |
4890 | call filesave |
4893 | mov [esp+36],eax |
4891 | mov [esp+36],eax |
4894 | ret |
4892 | ret |
4895 | 4893 | ||
4896 | align 4 |
4894 | align 4 |
4897 | 4895 | ||
4898 | syscall_getpixel: ; GetPixel |
4896 | syscall_getpixel: ; GetPixel |
4899 | mov ecx,[ScreenWidth] |
4897 | mov ecx,[ScreenWidth] |
4900 | inc ecx |
4898 | inc ecx |
4901 | xor edx,edx |
4899 | xor edx,edx |
4902 | div ecx |
4900 | div ecx |
4903 | mov ebx,edx |
4901 | mov ebx,edx |
4904 | xchg eax,ebx |
4902 | xchg eax,ebx |
4905 | call dword [GETPIXEL] |
4903 | call dword [GETPIXEL] |
4906 | mov [esp+36],ecx |
4904 | mov [esp+36],ecx |
4907 | ret |
4905 | ret |
4908 | 4906 | ||
4909 | align 4 |
4907 | align 4 |
4910 | 4908 | ||
4911 | syscall_readstring: ; ReadString |
4909 | syscall_readstring: ; ReadString |
4912 | 4910 | ||
4913 | mov edi,[TASK_BASE] |
4911 | mov edi,[TASK_BASE] |
4914 | add edi,TASKDATA.mem_start |
4912 | add edi,TASKDATA.mem_start |
4915 | add eax,[edi] |
4913 | add eax,[edi] |
4916 | call read_string |
4914 | call read_string |
4917 | mov [esp+36],eax |
4915 | mov [esp+36],eax |
4918 | ret |
4916 | ret |
4919 | 4917 | ||
4920 | align 4 |
4918 | align 4 |
4921 | 4919 | ||
4922 | syscall_drawline: ; DrawLine |
4920 | syscall_drawline: ; DrawLine |
4923 | 4921 | ||
4924 | mov edi,[TASK_BASE] |
4922 | mov edi,[TASK_BASE] |
4925 | movzx edx,word[edi-twdw+WDATA.box.left] |
4923 | movzx edx,word[edi-twdw+WDATA.box.left] |
4926 | mov ebp,edx |
4924 | mov ebp,edx |
4927 | mov esi,[current_slot] |
4925 | mov esi,[current_slot] |
4928 | add ebp,[esi+APPDATA.wnd_clientbox.left] |
4926 | add ebp,[esi+APPDATA.wnd_clientbox.left] |
4929 | add dx,word[esi+APPDATA.wnd_clientbox.left] |
4927 | add dx,word[esi+APPDATA.wnd_clientbox.left] |
4930 | shl edx,16 |
4928 | shl edx,16 |
4931 | add ebp,edx |
4929 | add ebp,edx |
4932 | movzx edx,word[edi-twdw+WDATA.box.top] |
4930 | movzx edx,word[edi-twdw+WDATA.box.top] |
4933 | add eax,ebp |
4931 | add eax,ebp |
4934 | mov ebp,edx |
4932 | mov ebp,edx |
4935 | add ebp,[esi+APPDATA.wnd_clientbox.top] |
4933 | add ebp,[esi+APPDATA.wnd_clientbox.top] |
4936 | add dx,word[esi+APPDATA.wnd_clientbox.top] |
4934 | add dx,word[esi+APPDATA.wnd_clientbox.top] |
4937 | shl edx,16 |
4935 | shl edx,16 |
4938 | xor edi,edi |
4936 | xor edi,edi |
4939 | add edx,ebp |
4937 | add edx,ebp |
4940 | add ebx,edx |
4938 | add ebx,edx |
4941 | jmp [draw_line] |
4939 | jmp [draw_line] |
4942 | 4940 | ||
4943 | align 4 |
4941 | align 4 |
4944 | 4942 | ||
4945 | syscall_getirqowner: ; GetIrqOwner |
4943 | syscall_getirqowner: ; GetIrqOwner |
4946 | cmp eax,16 |
4944 | cmp eax,16 |
4947 | jae .err |
4945 | jae .err |
4948 | shl eax,2 |
4946 | shl eax,2 |
4949 | add eax,irq_owner |
4947 | add eax,irq_owner |
4950 | mov eax,[eax] |
4948 | mov eax,[eax] |
4951 | mov [esp+36],eax |
4949 | mov [esp+36],eax |
4952 | ret |
4950 | ret |
4953 | .err: |
4951 | .err: |
4954 | or dword [esp+36], -1 |
4952 | or dword [esp+36], -1 |
4955 | ret |
4953 | ret |
4956 | 4954 | ||
4957 | align 4 |
4955 | align 4 |
4958 | 4956 | ||
4959 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
4957 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
4960 | 4958 | ||
4961 | call r_f_port_area |
4959 | call r_f_port_area |
4962 | mov [esp+36],eax |
4960 | mov [esp+36],eax |
4963 | ret |
4961 | ret |
4964 | 4962 | ||
4965 | align 4 |
4963 | align 4 |
4966 | 4964 | ||
4967 | syscall_threads: ; CreateThreads |
4965 | syscall_threads: ; CreateThreads |
4968 | 4966 | ||
4969 | call sys_threads |
4967 | call sys_threads |
4970 | mov [esp+36],eax |
4968 | mov [esp+36],eax |
4971 | ret |
4969 | ret |
4972 | 4970 | ||
4973 | align 4 |
4971 | align 4 |
4974 | 4972 | ||
4975 | stack_driver_stat: |
4973 | stack_driver_stat: |
4976 | 4974 | ||
4977 | call app_stack_handler ; Stack status |
4975 | call app_stack_handler ; Stack status |
4978 | 4976 | ||
4979 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
4977 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
4980 | ; call change_task ; between sent packet |
4978 | ; call change_task ; between sent packet |
4981 | 4979 | ||
4982 | mov [esp+36],eax |
4980 | mov [esp+36],eax |
4983 | ret |
4981 | ret |
4984 | 4982 | ||
4985 | align 4 |
4983 | align 4 |
4986 | 4984 | ||
4987 | socket: ; Socket interface |
4985 | socket: ; Socket interface |
4988 | call app_socket_handler |
4986 | call app_socket_handler |
4989 | 4987 | ||
4990 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
4988 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
4991 | ; call change_task ; between sent packet |
4989 | ; call change_task ; between sent packet |
4992 | 4990 | ||
4993 | mov [esp+36],eax |
4991 | mov [esp+36],eax |
4994 | mov [esp+24],ebx |
4992 | mov [esp+24],ebx |
4995 | ret |
4993 | ret |
4996 | 4994 | ||
4997 | align 4 |
4995 | align 4 |
4998 | 4996 | ||
4999 | user_events: ; User event times |
4997 | user_events: ; User event times |
5000 | 4998 | ||
5001 | mov eax,0x12345678 |
4999 | mov eax,0x12345678 |
5002 | mov [esp+36],eax |
5000 | mov [esp+36],eax |
5003 | 5001 | ||
5004 | ret |
5002 | ret |
5005 | 5003 | ||
5006 | align 4 |
5004 | align 4 |
5007 | 5005 | ||
5008 | read_from_hd: ; Read from hd - fn not in use |
5006 | read_from_hd: ; Read from hd - fn not in use |
5009 | 5007 | ||
5010 | mov edi,[TASK_BASE] |
5008 | mov edi,[TASK_BASE] |
5011 | add edi,TASKDATA.mem_start |
5009 | add edi,TASKDATA.mem_start |
5012 | add eax,[edi] |
5010 | add eax,[edi] |
5013 | add ecx,[edi] |
5011 | add ecx,[edi] |
5014 | add edx,[edi] |
5012 | add edx,[edi] |
5015 | call file_read |
5013 | call file_read |
5016 | 5014 | ||
5017 | mov [esp+36],eax |
5015 | mov [esp+36],eax |
5018 | mov [esp+24],ebx |
5016 | mov [esp+24],ebx |
5019 | 5017 | ||
5020 | ret |
5018 | ret |
5021 | 5019 | ||
5022 | align 4 |
5020 | align 4 |
5023 | paleholder: |
5021 | paleholder: |
5024 | ret |
5022 | ret |
5025 | 5023 | ||
5026 | ; --------------- APM --------------------- |
5024 | ; --------------- APM --------------------- |
5027 | apm_entry dp 0 |
5025 | apm_entry dp 0 |
5028 | apm_vf dd 0 |
5026 | apm_vf dd 0 |
5029 | align 4 |
5027 | align 4 |
5030 | sys_apm: |
5028 | sys_apm: |
5031 | cmp word [apm_vf], 0 ; Check APM BIOS enable |
5029 | cmp word [apm_vf], 0 ; Check APM BIOS enable |
5032 | jne @f |
5030 | jne @f |
5033 | or [esp + 56], byte 1 ; error |
5031 | or [esp + 56], byte 1 ; error |
5034 | mov [esp + 36], dword 8 ; 32-bit protected-mode interface not supported |
5032 | mov [esp + 36], dword 8 ; 32-bit protected-mode interface not supported |
5035 | ret |
5033 | ret |
5036 | 5034 | ||
5037 | @@: |
5035 | @@: |
5038 | xchg eax, ecx |
5036 | xchg eax, ecx |
5039 | xchg ebx, ecx |
5037 | xchg ebx, ecx |
5040 | 5038 | ||
5041 | cmp al, 3 |
5039 | cmp al, 3 |
5042 | ja @f |
5040 | ja @f |
5043 | and [esp + 56], byte 0xfe ; emulate func 0..3 as func 0 |
5041 | and [esp + 56], byte 0xfe ; emulate func 0..3 as func 0 |
5044 | mov eax, [apm_vf] |
5042 | mov eax, [apm_vf] |
5045 | mov [esp + 36], eax |
5043 | mov [esp + 36], eax |
5046 | shr eax, 16 |
5044 | shr eax, 16 |
5047 | mov [esp + 32], eax |
5045 | mov [esp + 32], eax |
5048 | ret |
5046 | ret |
5049 | 5047 | ||
5050 | @@: |
5048 | @@: |
5051 | 5049 | ||
5052 | mov esi, [master_tab+(OS_BASE shr 20)] |
5050 | mov esi, [master_tab+(OS_BASE shr 20)] |
5053 | xchg [master_tab], esi |
5051 | xchg [master_tab], esi |
5054 | push esi |
5052 | push esi |
5055 | mov edi, cr3 |
5053 | mov edi, cr3 |
5056 | mov cr3, edi ;flush TLB |
5054 | mov cr3, edi ;flush TLB |
5057 | 5055 | ||
5058 | call pword [apm_entry] ; call APM BIOS |
5056 | call pword [apm_entry] ; call APM BIOS |
5059 | 5057 | ||
5060 | xchg eax, [esp] |
5058 | xchg eax, [esp] |
5061 | mov [master_tab], eax |
5059 | mov [master_tab], eax |
5062 | mov eax, cr3 |
5060 | mov eax, cr3 |
5063 | mov cr3, eax |
5061 | mov cr3, eax |
5064 | pop eax |
5062 | pop eax |
5065 | 5063 | ||
5066 | mov [esp + 8 ], edi |
5064 | mov [esp + 8 ], edi |
5067 | mov [esp + 12], esi |
5065 | mov [esp + 12], esi |
5068 | mov [esp + 24], ebx |
5066 | mov [esp + 24], ebx |
5069 | mov [esp + 28], edx |
5067 | mov [esp + 28], edx |
5070 | mov [esp + 32], ecx |
5068 | mov [esp + 32], ecx |
5071 | mov [esp + 36], eax |
5069 | mov [esp + 36], eax |
5072 | setc al |
5070 | setc al |
5073 | and [esp + 56], byte 0xfe |
5071 | and [esp + 56], byte 0xfe |
5074 | or [esp + 56], al |
5072 | or [esp + 56], al |
5075 | 5073 | ||
5076 | 5074 | ||
5077 | ret |
5075 | ret |
5078 | ; ----------------------------------------- |
5076 | ; ----------------------------------------- |
5079 | 5077 | ||
5080 | align 4 |
5078 | align 4 |
5081 | 5079 | ||
5082 | undefined_syscall: ; Undefined system call |
5080 | undefined_syscall: ; Undefined system call |
5083 | 5081 | ||
5084 | mov [esp+36],dword -1 |
5082 | mov [esp+36],dword -1 |
5085 | ret |
5083 | ret |
5086 | 5084 | ||
5087 | align 4 |
5085 | align 4 |
5088 | system_shutdown: ; shut down the system |
5086 | system_shutdown: ; shut down the system |
5089 | 5087 | ||
5090 | cmp byte [BOOT_VAR+0x9030], 1 |
5088 | cmp byte [BOOT_VAR+0x9030], 1 |
5091 | jne @F |
5089 | jne @F |
5092 | ret |
5090 | ret |
5093 | @@: |
5091 | @@: |
5094 | call stop_all_services |
5092 | call stop_all_services |
5095 | push 3 ; stop playing cd |
5093 | push 3 ; stop playing cd |
5096 | pop eax |
5094 | pop eax |
5097 | call sys_cd_audio |
5095 | call sys_cd_audio |
5098 | 5096 | ||
5099 | yes_shutdown_param: |
5097 | yes_shutdown_param: |
5100 | cli |
5098 | cli |
5101 | 5099 | ||
5102 | mov eax, kernel_file ; load kernel.mnt to 0x8000:0 |
5100 | mov eax, kernel_file ; load kernel.mnt to 0x8000:0 |
5103 | push 12 |
5101 | push 12 |
5104 | pop esi |
5102 | pop esi |
5105 | xor ebx,ebx |
5103 | xor ebx,ebx |
5106 | or ecx,-1 |
5104 | or ecx,-1 |
5107 | mov edx, OS_BASE+0x80000 |
5105 | mov edx, OS_BASE+0x80000 |
5108 | call fileread |
5106 | call fileread |
5109 | 5107 | ||
5110 | mov esi, restart_kernel_4000+OS_BASE+0x10000 ; move kernel re-starter to 0x4000:0 |
5108 | mov esi, restart_kernel_4000+OS_BASE+0x10000 ; move kernel re-starter to 0x4000:0 |
5111 | mov edi,OS_BASE+0x40000 |
5109 | mov edi,OS_BASE+0x40000 |
5112 | mov ecx,1000 |
5110 | mov ecx,1000 |
5113 | rep movsb |
5111 | rep movsb |
5114 | 5112 | ||
5115 | mov esi,OS_BASE+0x2F0000 ; restore 0x0 - 0xffff |
5113 | mov esi,OS_BASE+0x2F0000 ; restore 0x0 - 0xffff |
5116 | mov edi, OS_BASE |
5114 | mov edi, OS_BASE |
5117 | mov ecx,0x10000/4 |
5115 | mov ecx,0x10000/4 |
5118 | cld |
5116 | cld |
5119 | rep movsd |
5117 | rep movsd |
5120 | 5118 | ||
5121 | call restorefatchain |
5119 | call restorefatchain |
5122 | 5120 | ||
5123 | mov al, 0xFF |
5121 | mov al, 0xFF |
5124 | out 0x21, al |
5122 | out 0x21, al |
5125 | out 0xA1, al |
5123 | out 0xA1, al |
5126 | 5124 | ||
5127 | mov word [OS_BASE+0x467+0],pr_mode_exit |
5125 | mov word [OS_BASE+0x467+0],pr_mode_exit |
5128 | mov word [OS_BASE+0x467+2],0x1000 |
5126 | mov word [OS_BASE+0x467+2],0x1000 |
5129 | 5127 | ||
5130 | mov al,0x0F |
5128 | mov al,0x0F |
5131 | out 0x70,al |
5129 | out 0x70,al |
5132 | mov al,0x05 |
5130 | mov al,0x05 |
5133 | out 0x71,al |
5131 | out 0x71,al |
5134 | 5132 | ||
5135 | mov al,0xFE |
5133 | mov al,0xFE |
5136 | out 0x64,al |
5134 | out 0x64,al |
5137 | hlt |
5135 | hlt |
5138 | 5136 | ||
5139 | 5137 | ||
5140 | include "data32.inc" |
5138 | include "data32.inc" |
5141 | 5139 | ||
5142 | __REV__ = __REV |
5140 | __REV__ = __REV |
5143 | 5141 | ||
5144 | uglobals_size = $ - endofcode |
5142 | uglobals_size = $ - endofcode |
5145 | diff16 "end of kernel code",0,$=> |
5143 | diff16 "end of kernel code",0,$=> |