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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: 477 $ |
57 | $Revision: 479 $ |
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 |
452 | call init_mtrr |
453 | 453 | ||
454 | call init_LFB |
454 | call init_LFB |
455 | call init_fpu |
455 | call init_fpu |
456 | call init_malloc |
456 | call init_malloc |
457 | 457 | ||
458 | stdcall alloc_kernel_space, 0x51000 |
458 | stdcall alloc_kernel_space, 0x51000 |
459 | mov [default_io_map], eax |
459 | mov [default_io_map], eax |
460 | 460 | ||
461 | add eax, 0x2000 |
461 | add eax, 0x2000 |
462 | mov [ipc_tmp], eax |
462 | mov [ipc_tmp], eax |
463 | mov ebx, 0x1000 |
463 | mov ebx, 0x1000 |
464 | 464 | ||
465 | add eax, 0x40000 |
465 | add eax, 0x40000 |
466 | mov [proc_mem_map], eax |
466 | mov [proc_mem_map], eax |
467 | 467 | ||
468 | add eax, 0x8000 |
468 | add eax, 0x8000 |
469 | mov [proc_mem_pdir], eax |
469 | mov [proc_mem_pdir], eax |
470 | 470 | ||
471 | add eax, ebx |
471 | add eax, ebx |
472 | mov [proc_mem_tab], eax |
472 | mov [proc_mem_tab], eax |
473 | 473 | ||
474 | add eax, ebx |
474 | add eax, ebx |
475 | mov [tmp_task_pdir], eax |
475 | mov [tmp_task_pdir], eax |
476 | 476 | ||
477 | add eax, ebx |
477 | add eax, ebx |
478 | mov [tmp_task_ptab], eax |
478 | mov [tmp_task_ptab], eax |
479 | 479 | ||
480 | add eax, ebx |
480 | add eax, ebx |
481 | mov [ipc_pdir], eax |
481 | mov [ipc_pdir], eax |
482 | 482 | ||
483 | add eax, ebx |
483 | add eax, ebx |
484 | mov [ipc_ptab], eax |
484 | mov [ipc_ptab], eax |
485 | 485 | ||
486 | call init_events |
486 | call init_events |
487 | mov eax, srv.fd-SRV_FD_OFFSET |
487 | mov eax, srv.fd-SRV_FD_OFFSET |
488 | mov [srv.fd], eax |
488 | mov [srv.fd], eax |
489 | mov [srv.bk], eax |
489 | mov [srv.bk], eax |
490 | 490 | ||
491 | mov edi, irq_tab |
491 | mov edi, irq_tab |
492 | xor eax, eax |
492 | xor eax, eax |
493 | mov ecx, 16 |
493 | mov ecx, 16 |
494 | rep stosd |
494 | rep stosd |
495 | 495 | ||
496 | ;Set base of graphic segment to linear address of LFB |
496 | ;Set base of graphic segment to linear address of LFB |
497 | mov eax,[LFBAddress] ; set for gs |
497 | mov eax,[LFBAddress] ; set for gs |
498 | mov [graph_data_l+2],ax |
498 | mov [graph_data_l+2],ax |
499 | shr eax,16 |
499 | shr eax,16 |
500 | mov [graph_data_l+4],al |
500 | mov [graph_data_l+4],al |
501 | mov [graph_data_l+7],ah |
501 | mov [graph_data_l+7],ah |
502 | 502 | ||
503 | mov [CURRENT_TASK],dword 1 |
503 | mov [CURRENT_TASK],dword 1 |
504 | mov [TASK_COUNT],dword 1 |
504 | mov [TASK_COUNT],dword 1 |
505 | mov [TASK_BASE],dword TASK_DATA |
505 | mov [TASK_BASE],dword TASK_DATA |
506 | mov [current_slot], SLOT_BASE+256 |
506 | mov [current_slot], SLOT_BASE+256 |
507 | 507 | ||
508 | ; set background |
508 | ; set background |
509 | xor eax,eax |
509 | xor eax,eax |
510 | inc eax |
510 | inc eax |
511 | mov [display_data-12],eax |
511 | mov [display_data-12],eax |
512 | mov [display_data-8],eax |
512 | mov [display_data-8],eax |
513 | mov [display_data-4],eax |
513 | mov [display_data-4],eax |
514 | mov [mem_BACKGROUND],4095 |
514 | mov [mem_BACKGROUND],4095 |
515 | stdcall kernel_alloc, [mem_BACKGROUND] |
515 | stdcall kernel_alloc, [mem_BACKGROUND] |
516 | mov [img_background], eax |
516 | mov [img_background], eax |
517 | 517 | ||
518 | 518 | ||
519 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
519 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
520 | include 'detect/disks.inc' |
520 | include 'detect/disks.inc' |
521 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
521 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
522 | 522 | ||
523 | ; READ RAMDISK IMAGE FROM HD |
523 | ; READ RAMDISK IMAGE FROM HD |
524 | 524 | ||
525 | ;!!!!!!!!!!!!!!!!!!!!!!! |
525 | ;!!!!!!!!!!!!!!!!!!!!!!! |
526 | include 'boot/rdload.inc' |
526 | include 'boot/rdload.inc' |
527 | ;!!!!!!!!!!!!!!!!!!!!!!! |
527 | ;!!!!!!!!!!!!!!!!!!!!!!! |
528 | ; mov [dma_hdd],1 |
528 | ; mov [dma_hdd],1 |
529 | ; CALCULATE FAT CHAIN FOR RAMDISK |
529 | ; CALCULATE FAT CHAIN FOR RAMDISK |
530 | 530 | ||
531 | call calculatefatchain |
531 | call calculatefatchain |
532 | 532 | ||
533 | ; LOAD VMODE DRIVER |
533 | ; LOAD VMODE DRIVER |
534 | 534 | ||
535 | ;!!!!!!!!!!!!!!!!!!!!!!! |
535 | ;!!!!!!!!!!!!!!!!!!!!!!! |
536 | include 'vmodeld.inc' |
536 | include 'vmodeld.inc' |
537 | ;!!!!!!!!!!!!!!!!!!!!!!! |
537 | ;!!!!!!!!!!!!!!!!!!!!!!! |
538 | 538 | ||
539 | ; LOAD FONTS I and II |
539 | ; LOAD FONTS I and II |
540 | 540 | ||
541 | mov esi,char |
541 | mov esi,char |
542 | xor ebx,ebx |
542 | xor ebx,ebx |
543 | mov ecx,2560 |
543 | mov ecx,2560 |
544 | mov edx,FONT_I |
544 | mov edx,FONT_I |
545 | call fs_RamdiskRead |
545 | call fs_RamdiskRead |
546 | 546 | ||
547 | mov esi,char2 |
547 | mov esi,char2 |
548 | xor ebx,ebx |
548 | xor ebx,ebx |
549 | mov ecx,2560;26000 |
549 | mov ecx,2560;26000 |
550 | mov edx,FONT_II |
550 | mov edx,FONT_II |
551 | call fs_RamdiskRead |
551 | call fs_RamdiskRead |
552 | 552 | ||
553 | mov esi,boot_fonts |
553 | mov esi,boot_fonts |
554 | call boot_log |
554 | call boot_log |
555 | 555 | ||
556 | ; PRINT AMOUNT OF MEMORY |
556 | ; PRINT AMOUNT OF MEMORY |
557 | mov esi, boot_memdetect |
557 | mov esi, boot_memdetect |
558 | call boot_log |
558 | call boot_log |
559 | 559 | ||
560 | movzx ecx, word [boot_y] |
560 | movzx ecx, word [boot_y] |
561 | or ecx, (10+29*6) shl 16 ; "Determining amount of memory" |
561 | or ecx, (10+29*6) shl 16 ; "Determining amount of memory" |
562 | sub ecx, 10 |
562 | sub ecx, 10 |
563 | mov edx, 0xFFFFFF |
563 | mov edx, 0xFFFFFF |
564 | mov ebx, [MEM_AMOUNT] |
564 | mov ebx, [MEM_AMOUNT] |
565 | shr ebx, 20 |
565 | shr ebx, 20 |
566 | mov edi, 1 |
566 | mov edi, 1 |
567 | mov eax, 0x00040000 |
567 | mov eax, 0x00040000 |
568 | call display_number_force |
568 | call display_number_force |
569 | 569 | ||
570 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
570 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
571 | 571 | ||
572 | mov esi,boot_irqs |
572 | mov esi,boot_irqs |
573 | call boot_log |
573 | call boot_log |
574 | call rerouteirqs |
574 | call rerouteirqs |
575 | 575 | ||
576 | mov esi,boot_tss |
576 | mov esi,boot_tss |
577 | call boot_log |
577 | call boot_log |
578 | 578 | ||
579 | ; BUILD SCHEDULER |
579 | ; BUILD SCHEDULER |
580 | 580 | ||
581 | call build_scheduler ; sys32.inc |
581 | call build_scheduler ; sys32.inc |
582 | 582 | ||
583 | mov esi,boot_devices |
583 | mov esi,boot_devices |
584 | call boot_log |
584 | call boot_log |
585 | call detect_devices |
585 | call detect_devices |
- | 586 | stdcall load_driver, szPS2MDriver |
|
586 | 587 | ||
587 | ; TIMER SET TO 1/100 S |
588 | ; TIMER SET TO 1/100 S |
588 | 589 | ||
589 | mov esi,boot_timer |
590 | mov esi,boot_timer |
590 | call boot_log |
591 | call boot_log |
591 | mov al,0x34 ; set to 100Hz |
592 | mov al,0x34 ; set to 100Hz |
592 | out 0x43,al |
593 | out 0x43,al |
593 | mov al,0x9b ; lsb 1193180 / 1193 |
594 | mov al,0x9b ; lsb 1193180 / 1193 |
594 | out 0x40,al |
595 | out 0x40,al |
595 | mov al,0x2e ; msb |
596 | mov al,0x2e ; msb |
596 | out 0x40,al |
597 | out 0x40,al |
597 | 598 | ||
598 | ; SET MOUSE |
599 | ; SET MOUSE |
599 | 600 | ||
600 | mov esi,boot_setmouse |
601 | mov esi,boot_setmouse |
601 | call boot_log |
602 | call boot_log |
602 | call setmouse |
603 | call setmouse |
603 | 604 | ||
604 | mov [pci_access_enabled],1 |
605 | mov [pci_access_enabled],1 |
605 | 606 | ||
606 | ; SET PRELIMINARY WINDOW STACK AND POSITIONS |
607 | ; SET PRELIMINARY WINDOW STACK AND POSITIONS |
607 | 608 | ||
608 | mov esi,boot_windefs |
609 | mov esi,boot_windefs |
609 | call boot_log |
610 | call boot_log |
610 | call setwindowdefaults |
611 | call setwindowdefaults |
611 | 612 | ||
612 | ; SET BACKGROUND DEFAULTS |
613 | ; SET BACKGROUND DEFAULTS |
613 | 614 | ||
614 | mov esi,boot_bgr |
615 | mov esi,boot_bgr |
615 | call boot_log |
616 | call boot_log |
616 | call calculatebackground |
617 | call calculatebackground |
617 | 618 | ||
618 | ; RESERVE SYSTEM IRQ'S JA PORT'S |
619 | ; RESERVE SYSTEM IRQ'S JA PORT'S |
619 | 620 | ||
620 | mov esi,boot_resirqports |
621 | mov esi,boot_resirqports |
621 | call boot_log |
622 | call boot_log |
622 | call reserve_irqs_ports |
623 | call reserve_irqs_ports |
623 | 624 | ||
624 | ; SET PORTS FOR IRQ HANDLERS |
625 | ; SET PORTS FOR IRQ HANDLERS |
625 | 626 | ||
626 | mov esi,boot_setrports |
627 | mov esi,boot_setrports |
627 | call boot_log |
628 | call boot_log |
628 | call setirqreadports |
629 | call setirqreadports |
629 | 630 | ||
630 | ; SET UP OS TASK |
631 | ; SET UP OS TASK |
631 | 632 | ||
632 | mov esi,boot_setostask |
633 | mov esi,boot_setostask |
633 | call boot_log |
634 | call boot_log |
634 | 635 | ||
635 | mov eax, fpu_data |
636 | mov eax, fpu_data |
636 | mov dword [SLOT_BASE+APPDATA.fpu_state], eax |
637 | mov dword [SLOT_BASE+APPDATA.fpu_state], eax |
637 | mov dword [SLOT_BASE+APPDATA.fpu_handler], 0 |
638 | mov dword [SLOT_BASE+APPDATA.fpu_handler], 0 |
638 | mov dword [SLOT_BASE+APPDATA.sse_handler], 0 |
639 | mov dword [SLOT_BASE+APPDATA.sse_handler], 0 |
639 | 640 | ||
640 | ; name for OS/IDLE process |
641 | ; name for OS/IDLE process |
641 | 642 | ||
642 | mov dword [SLOT_BASE+256+APPDATA.app_name], dword 'OS/I' |
643 | mov dword [SLOT_BASE+256+APPDATA.app_name], dword 'OS/I' |
643 | mov dword [SLOT_BASE+256+APPDATA.app_name+4], dword 'DLE ' |
644 | mov dword [SLOT_BASE+256+APPDATA.app_name+4], dword 'DLE ' |
644 | mov edi, [os_stack_seg] |
645 | mov edi, [os_stack_seg] |
645 | mov dword [SLOT_BASE+256+APPDATA.pl0_stack], edi |
646 | mov dword [SLOT_BASE+256+APPDATA.pl0_stack], edi |
646 | add edi, 0x2000-512 |
647 | add edi, 0x2000-512 |
647 | mov dword [SLOT_BASE+256+APPDATA.fpu_state], edi |
648 | mov dword [SLOT_BASE+256+APPDATA.fpu_state], edi |
648 | mov dword [SLOT_BASE+256+APPDATA.io_map],\ |
649 | mov dword [SLOT_BASE+256+APPDATA.io_map],\ |
649 | (tss._io_map_0-OS_BASE+PG_MAP) |
650 | (tss._io_map_0-OS_BASE+PG_MAP) |
650 | mov dword [SLOT_BASE+256+APPDATA.io_map+4],\ |
651 | mov dword [SLOT_BASE+256+APPDATA.io_map+4],\ |
651 | (tss._io_map_1-OS_BASE+PG_MAP) |
652 | (tss._io_map_1-OS_BASE+PG_MAP) |
652 | 653 | ||
653 | mov esi, fpu_data |
654 | mov esi, fpu_data |
654 | mov ecx, 512/4 |
655 | mov ecx, 512/4 |
655 | cld |
656 | cld |
656 | rep movsd |
657 | rep movsd |
657 | 658 | ||
658 | mov dword [SLOT_BASE+256+APPDATA.fpu_handler], 0 |
659 | mov dword [SLOT_BASE+256+APPDATA.fpu_handler], 0 |
659 | mov dword [SLOT_BASE+256+APPDATA.sse_handler], 0 |
660 | mov dword [SLOT_BASE+256+APPDATA.sse_handler], 0 |
660 | mov dword [SLOT_BASE+256+APPDATA.cursor], ebx |
661 | mov dword [SLOT_BASE+256+APPDATA.cursor], ebx |
661 | 662 | ||
662 | mov ebx, SLOT_BASE+256+APP_OBJ_OFFSET |
663 | mov ebx, SLOT_BASE+256+APP_OBJ_OFFSET |
663 | mov dword [SLOT_BASE+256+APPDATA.fd_obj], ebx |
664 | mov dword [SLOT_BASE+256+APPDATA.fd_obj], ebx |
664 | mov dword [SLOT_BASE+256+APPDATA.bk_obj], ebx |
665 | mov dword [SLOT_BASE+256+APPDATA.bk_obj], ebx |
665 | 666 | ||
666 | ; task list |
667 | ; task list |
667 | mov [CURRENT_TASK],dword 1 |
668 | mov [CURRENT_TASK],dword 1 |
668 | mov [TASK_COUNT],dword 1 |
669 | mov [TASK_COUNT],dword 1 |
669 | mov [current_slot], SLOT_BASE+256 |
670 | mov [current_slot], SLOT_BASE+256 |
670 | mov [TASK_BASE],dword TASK_DATA |
671 | mov [TASK_BASE],dword TASK_DATA |
671 | mov [TASK_DATA+TASKDATA.wnd_number], 1 ; on screen number |
672 | mov [TASK_DATA+TASKDATA.wnd_number], 1 ; on screen number |
672 | mov [TASK_DATA+TASKDATA.pid], 1 ; process id number |
673 | mov [TASK_DATA+TASKDATA.pid], 1 ; process id number |
673 | mov [TASK_DATA+TASKDATA.mem_start], 0 ; process base address |
674 | mov [TASK_DATA+TASKDATA.mem_start], 0 ; process base address |
674 | 675 | ||
675 | call init_cursors |
676 | call init_cursors |
676 | mov eax, [def_cursor] |
677 | mov eax, [def_cursor] |
677 | mov [SLOT_BASE+APPDATA.cursor],eax |
678 | mov [SLOT_BASE+APPDATA.cursor],eax |
678 | mov [SLOT_BASE+APPDATA.cursor+256],eax |
679 | mov [SLOT_BASE+APPDATA.cursor+256],eax |
679 | 680 | ||
680 | ; READ TSC / SECOND |
681 | ; READ TSC / SECOND |
681 | 682 | ||
682 | mov esi,boot_tsc |
683 | mov esi,boot_tsc |
683 | call boot_log |
684 | call boot_log |
684 | call _rdtsc |
685 | call _rdtsc |
685 | mov ecx,eax |
686 | mov ecx,eax |
686 | mov esi,250 ; wait 1/4 a second |
687 | mov esi,250 ; wait 1/4 a second |
687 | call delay_ms |
688 | call delay_ms |
688 | call _rdtsc |
689 | call _rdtsc |
689 | sub eax,ecx |
690 | sub eax,ecx |
690 | shl eax,2 |
691 | shl eax,2 |
691 | mov [CPU_FREQ],eax ; save tsc / sec |
692 | mov [CPU_FREQ],eax ; save tsc / sec |
692 | mov ebx, 1000000 |
693 | mov ebx, 1000000 |
693 | div ebx |
694 | div ebx |
694 | mov [stall_mcs], eax |
695 | mov [stall_mcs], eax |
695 | 696 | ||
696 | ; SET VARIABLES |
697 | ; SET VARIABLES |
697 | 698 | ||
698 | call set_variables |
699 | call set_variables |
699 | 700 | ||
700 | ; STACK AND FDC |
701 | ; STACK AND FDC |
701 | 702 | ||
702 | call stack_init |
703 | call stack_init |
703 | call fdc_init |
704 | call fdc_init |
704 | 705 | ||
705 | ; PALETTE FOR 320x200 and 640x480 16 col |
706 | ; PALETTE FOR 320x200 and 640x480 16 col |
706 | 707 | ||
707 | cmp [SCR_MODE],word 0x12 |
708 | cmp [SCR_MODE],word 0x12 |
708 | jne no_pal_vga |
709 | jne no_pal_vga |
709 | mov esi,boot_pal_vga |
710 | mov esi,boot_pal_vga |
710 | call boot_log |
711 | call boot_log |
711 | call paletteVGA |
712 | call paletteVGA |
712 | no_pal_vga: |
713 | no_pal_vga: |
713 | 714 | ||
714 | cmp [SCR_MODE],word 0x13 |
715 | cmp [SCR_MODE],word 0x13 |
715 | jne no_pal_ega |
716 | jne no_pal_ega |
716 | mov esi,boot_pal_ega |
717 | mov esi,boot_pal_ega |
717 | call boot_log |
718 | call boot_log |
718 | call palette320x200 |
719 | call palette320x200 |
719 | no_pal_ega: |
720 | no_pal_ega: |
720 | 721 | ||
721 | ; LOAD DEFAULT SKIN |
722 | ; LOAD DEFAULT SKIN |
722 | 723 | ||
723 | mov esi,_skin_file_default |
724 | mov esi,_skin_file_default |
724 | mov edi,_skin_file |
725 | mov edi,_skin_file |
725 | movsd |
726 | movsd |
726 | movsd |
727 | movsd |
727 | movsd |
728 | movsd |
728 | call load_skin |
729 | call load_skin |
729 | 730 | ||
730 | ;protect io permission map |
731 | ;protect io permission map |
731 | 732 | ||
732 | mov esi, [default_io_map] |
733 | mov esi, [default_io_map] |
733 | stdcall map_page,esi,(tss._io_map_0-OS_BASE), PG_MAP |
734 | stdcall map_page,esi,(tss._io_map_0-OS_BASE), PG_MAP |
734 | add esi, 0x1000 |
735 | add esi, 0x1000 |
735 | stdcall map_page,esi,(tss._io_map_1-OS_BASE), PG_MAP |
736 | stdcall map_page,esi,(tss._io_map_1-OS_BASE), PG_MAP |
736 | 737 | ||
737 | stdcall map_page,tss._io_map_0,\ |
738 | stdcall map_page,tss._io_map_0,\ |
738 | (tss._io_map_0-OS_BASE), PG_MAP |
739 | (tss._io_map_0-OS_BASE), PG_MAP |
739 | stdcall map_page,tss._io_map_1,\ |
740 | stdcall map_page,tss._io_map_1,\ |
740 | (tss._io_map_1-OS_BASE), PG_MAP |
741 | (tss._io_map_1-OS_BASE), PG_MAP |
741 | 742 | ||
742 | ; LOAD FIRST APPLICATION |
743 | ; LOAD FIRST APPLICATION |
743 | cli |
744 | cli |
744 | cmp byte [BOOT_VAR+0x9030],1 |
745 | cmp byte [BOOT_VAR+0x9030],1 |
745 | jne no_load_vrr_m |
746 | jne no_load_vrr_m |
746 | 747 | ||
747 | mov ebp, vrr_m |
748 | mov ebp, vrr_m |
748 | xor ebx, ebx |
749 | xor ebx, ebx |
749 | xor edx, edx |
750 | xor edx, edx |
750 | call fs_execute |
751 | call fs_execute |
751 | cmp eax,2 ; if vrr_m app found (PID=2) |
752 | cmp eax,2 ; if vrr_m app found (PID=2) |
752 | je first_app_found |
753 | je first_app_found |
753 | 754 | ||
754 | no_load_vrr_m: |
755 | no_load_vrr_m: |
755 | mov ebp, firstapp |
756 | mov ebp, firstapp |
756 | xor ebx, ebx |
757 | xor ebx, ebx |
757 | xor edx, edx |
758 | xor edx, edx |
758 | call fs_execute |
759 | call fs_execute |
759 | cmp eax,2 ; continue if a process has been loaded |
760 | cmp eax,2 ; continue if a process has been loaded |
760 | je first_app_found |
761 | je first_app_found |
761 | mov eax, 0xDEADBEEF ; otherwise halt |
762 | mov eax, 0xDEADBEEF ; otherwise halt |
762 | hlt |
763 | hlt |
763 | first_app_found: |
764 | first_app_found: |
764 | cli |
765 | cli |
765 | 766 | ||
766 | ;mov [TASK_COUNT],dword 2 |
767 | ;mov [TASK_COUNT],dword 2 |
767 | mov [CURRENT_TASK],dword 1 ; set OS task fisrt |
768 | mov [CURRENT_TASK],dword 1 ; set OS task fisrt |
768 | 769 | ||
769 | ; SET KEYBOARD PARAMETERS |
770 | ; SET KEYBOARD PARAMETERS |
770 | mov al, 0xf6 ; reset keyboard, scan enabled |
771 | mov al, 0xf6 ; reset keyboard, scan enabled |
771 | call kb_write |
772 | call kb_write |
772 | 773 | ||
773 | ; wait until 8042 is ready |
774 | ; wait until 8042 is ready |
774 | xor ecx,ecx |
775 | xor ecx,ecx |
775 | @@: |
776 | @@: |
776 | in al,64h |
777 | in al,64h |
777 | and al,00000010b |
778 | and al,00000010b |
778 | loopnz @b |
779 | loopnz @b |
779 | 780 | ||
780 | ; mov al, 0xED ; svetodiody - only for testing! |
781 | ; mov al, 0xED ; svetodiody - only for testing! |
781 | ; call kb_write |
782 | ; call kb_write |
782 | ; call kb_read |
783 | ; call kb_read |
783 | ; mov al, 111b |
784 | ; mov al, 111b |
784 | ; call kb_write |
785 | ; call kb_write |
785 | ; call kb_read |
786 | ; call kb_read |
786 | 787 | ||
787 | mov al, 0xF3 ; set repeat rate & delay |
788 | mov al, 0xF3 ; set repeat rate & delay |
788 | call kb_write |
789 | call kb_write |
789 | ; call kb_read |
790 | ; call kb_read |
790 | mov al, 0 ; 30 250 ;00100010b ; 24 500 ;00100100b ; 20 500 |
791 | mov al, 0 ; 30 250 ;00100010b ; 24 500 ;00100100b ; 20 500 |
791 | call kb_write |
792 | call kb_write |
792 | ; call kb_read |
793 | ; call kb_read |
793 | ;// mike.dld [ |
794 | ;// mike.dld [ |
794 | call set_lights |
795 | call set_lights |
795 | ;// mike.dld ] |
796 | ;// mike.dld ] |
796 | 797 | ||
797 | ; START MULTITASKING |
798 | ; START MULTITASKING |
798 | 799 | ||
799 | mov esi,boot_tasking |
800 | mov esi,boot_tasking |
800 | call boot_log |
801 | call boot_log |
801 | 802 | ||
802 | ; mov [ENABLE_TASKSWITCH],byte 1 ; multitasking enabled |
803 | ; mov [ENABLE_TASKSWITCH],byte 1 ; multitasking enabled |
803 | 804 | ||
804 | ; UNMASK ALL IRQ'S |
805 | ; UNMASK ALL IRQ'S |
805 | 806 | ||
806 | mov esi,boot_allirqs |
807 | mov esi,boot_allirqs |
807 | call boot_log |
808 | call boot_log |
808 | 809 | ||
809 | cli ;guarantee forbidance of interrupts. |
810 | cli ;guarantee forbidance of interrupts. |
810 | mov al,0 ; unmask all irq's |
811 | mov al,0 ; unmask all irq's |
811 | out 0xA1,al |
812 | out 0xA1,al |
812 | out 0x21,al |
813 | out 0x21,al |
813 | 814 | ||
814 | mov ecx,32 |
815 | mov ecx,32 |
815 | 816 | ||
816 | ready_for_irqs: |
817 | ready_for_irqs: |
817 | 818 | ||
818 | mov al,0x20 ; ready for irqs |
819 | mov al,0x20 ; ready for irqs |
819 | out 0x20,al |
820 | out 0x20,al |
820 | out 0xa0,al |
821 | out 0xa0,al |
821 | 822 | ||
822 | loop ready_for_irqs ; flush the queue |
823 | loop ready_for_irqs ; flush the queue |
823 | 824 | ||
824 | stdcall attach_int_handler, dword 1, irq1 |
825 | stdcall attach_int_handler, dword 1, irq1 |
825 | 826 | ||
826 | ; mov [dma_hdd],1 |
827 | ; mov [dma_hdd],1 |
827 | cmp [IDEContrRegsBaseAddr], 0 |
828 | cmp [IDEContrRegsBaseAddr], 0 |
828 | setnz [dma_hdd] |
829 | setnz [dma_hdd] |
829 | 830 | ||
830 | ; stdcall init_uart_service, DRV_ENTRY |
831 | ; stdcall init_uart_service, DRV_ENTRY |
831 | 832 | ||
832 | sti |
833 | sti |
833 | call change_task |
834 | call change_task |
834 | 835 | ||
835 | jmp osloop |
836 | jmp osloop |
836 | 837 | ||
837 | jmp $ ; wait here for timer to take control |
838 | jmp $ ; wait here for timer to take control |
838 | 839 | ||
839 | ; Fly :) |
840 | ; Fly :) |
840 | 841 | ||
841 | include 'unpacker.inc' |
842 | include 'unpacker.inc' |
842 | include 'fdo.inc' |
843 | include 'fdo.inc' |
843 | 844 | ||
844 | align 4 |
845 | align 4 |
845 | boot_log: |
846 | boot_log: |
846 | pushad |
847 | pushad |
847 | 848 | ||
848 | mov eax,10*65536 |
849 | mov eax,10*65536 |
849 | mov ax,word [boot_y] |
850 | mov ax,word [boot_y] |
850 | add [boot_y],dword 10 |
851 | add [boot_y],dword 10 |
851 | mov ebx,0x80ffffff ; ASCIIZ string with white color |
852 | mov ebx,0x80ffffff ; ASCIIZ string with white color |
852 | mov ecx,esi |
853 | mov ecx,esi |
853 | mov edi,1 |
854 | mov edi,1 |
854 | call dtext |
855 | call dtext |
855 | 856 | ||
856 | mov [novesachecksum],1000 |
857 | mov [novesachecksum],1000 |
857 | call checkVga_N13 |
858 | call checkVga_N13 |
858 | 859 | ||
859 | cmp [preboot_blogesc+OS_BASE+0x10000],byte 1 |
860 | cmp [preboot_blogesc+OS_BASE+0x10000],byte 1 |
860 | je .bll2 |
861 | je .bll2 |
861 | 862 | ||
862 | cmp esi,boot_tasking |
863 | cmp esi,boot_tasking |
863 | jne .bll2 |
864 | jne .bll2 |
864 | ; begin ealex 04.08.05 |
865 | ; begin ealex 04.08.05 |
865 | ; in al,0x61 |
866 | ; in al,0x61 |
866 | ; and al,01111111b |
867 | ; and al,01111111b |
867 | ; out 0x61,al |
868 | ; out 0x61,al |
868 | ; end ealex 04.08.05 |
869 | ; end ealex 04.08.05 |
869 | .bll1: in al,0x60 ; wait for ESC key press |
870 | .bll1: in al,0x60 ; wait for ESC key press |
870 | cmp al,129 |
871 | cmp al,129 |
871 | jne .bll1 |
872 | jne .bll1 |
872 | 873 | ||
873 | .bll2: popad |
874 | .bll2: popad |
874 | 875 | ||
875 | ret |
876 | ret |
876 | 877 | ||
877 | 878 | ||
878 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
879 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
879 | ; ; |
880 | ; ; |
880 | ; MAIN OS LOOP START ; |
881 | ; MAIN OS LOOP START ; |
881 | ; ; |
882 | ; ; |
882 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
883 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
883 | align 32 |
884 | align 32 |
884 | osloop: |
885 | osloop: |
885 | call [draw_pointer] |
886 | call [draw_pointer] |
886 | call checkbuttons |
887 | call checkbuttons |
887 | call checkwindows |
888 | call checkwindows |
888 | ; call check_window_move_request |
889 | ; call check_window_move_request |
889 | call checkmisc |
890 | call checkmisc |
890 | call checkVga_N13 |
891 | call checkVga_N13 |
891 | call stack_handler |
892 | call stack_handler |
892 | call checkidle |
893 | call checkidle |
893 | call check_fdd_motor_status |
894 | call check_fdd_motor_status |
894 | jmp osloop |
895 | jmp osloop |
895 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
896 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
896 | ; ; |
897 | ; ; |
897 | ; MAIN OS LOOP END ; |
898 | ; MAIN OS LOOP END ; |
898 | ; ; |
899 | ; ; |
899 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
900 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
900 | 901 | ||
901 | checkidle: |
902 | checkidle: |
902 | pushad |
903 | pushad |
903 | 904 | ||
904 | cmp [check_idle_semaphore],0 |
905 | cmp [check_idle_semaphore],0 |
905 | jne no_idle_state |
906 | jne no_idle_state |
906 | 907 | ||
907 | call change_task |
908 | call change_task |
908 | mov eax,[idlemem] |
909 | mov eax,[idlemem] |
909 | mov ebx,[timer_ticks] ;[0xfdf0] |
910 | mov ebx,[timer_ticks] ;[0xfdf0] |
910 | cmp eax,ebx |
911 | cmp eax,ebx |
911 | jnz idle_exit |
912 | jnz idle_exit |
912 | call _rdtsc |
913 | call _rdtsc |
913 | mov ecx,eax |
914 | mov ecx,eax |
914 | idle_loop: |
915 | idle_loop: |
915 | hlt |
916 | hlt |
916 | cmp [check_idle_semaphore],0 |
917 | cmp [check_idle_semaphore],0 |
917 | jne idle_loop_exit |
918 | jne idle_loop_exit |
918 | mov eax,[timer_ticks] ;[0xfdf0] |
919 | mov eax,[timer_ticks] ;[0xfdf0] |
919 | cmp ebx,eax |
920 | cmp ebx,eax |
920 | jz idle_loop |
921 | jz idle_loop |
921 | idle_loop_exit: |
922 | idle_loop_exit: |
922 | mov [idlemem],eax |
923 | mov [idlemem],eax |
923 | call _rdtsc |
924 | call _rdtsc |
924 | sub eax,ecx |
925 | sub eax,ecx |
925 | mov ebx,[idleuse] |
926 | mov ebx,[idleuse] |
926 | add ebx,eax |
927 | add ebx,eax |
927 | mov [idleuse],ebx |
928 | mov [idleuse],ebx |
928 | 929 | ||
929 | popad |
930 | popad |
930 | ret |
931 | ret |
931 | 932 | ||
932 | idle_exit: |
933 | idle_exit: |
933 | 934 | ||
934 | mov ebx,[timer_ticks] ;[0xfdf0] |
935 | mov ebx,[timer_ticks] ;[0xfdf0] |
935 | mov [idlemem],ebx |
936 | mov [idlemem],ebx |
936 | call change_task |
937 | call change_task |
937 | 938 | ||
938 | popad |
939 | popad |
939 | ret |
940 | ret |
940 | 941 | ||
941 | no_idle_state: |
942 | no_idle_state: |
942 | 943 | ||
943 | dec [check_idle_semaphore] |
944 | dec [check_idle_semaphore] |
944 | 945 | ||
945 | mov ebx,[timer_ticks] ;[0xfdf0] |
946 | mov ebx,[timer_ticks] ;[0xfdf0] |
946 | mov [idlemem],ebx |
947 | mov [idlemem],ebx |
947 | call change_task |
948 | call change_task |
948 | 949 | ||
949 | popad |
950 | popad |
950 | ret |
951 | ret |
951 | 952 | ||
952 | uglobal |
953 | uglobal |
953 | idlemem dd 0x0 |
954 | idlemem dd 0x0 |
954 | idleuse dd 0x0 |
955 | idleuse dd 0x0 |
955 | idleusesec dd 0x0 |
956 | idleusesec dd 0x0 |
956 | check_idle_semaphore dd 0x0 |
957 | check_idle_semaphore dd 0x0 |
957 | endg |
958 | endg |
958 | 959 | ||
959 | 960 | ||
960 | 961 | ||
961 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
962 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
962 | ; ; |
963 | ; ; |
963 | ; INCLUDED SYSTEM FILES ; |
964 | ; INCLUDED SYSTEM FILES ; |
964 | ; ; |
965 | ; ; |
965 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
966 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
966 | 967 | ||
967 | 968 | ||
968 | include "kernel32.inc" |
969 | include "kernel32.inc" |
969 | 970 | ||
970 | 971 | ||
971 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
972 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
972 | ; ; |
973 | ; ; |
973 | ; KERNEL FUNCTIONS ; |
974 | ; KERNEL FUNCTIONS ; |
974 | ; ; |
975 | ; ; |
975 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
976 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
976 | 977 | ||
977 | reserve_irqs_ports: |
978 | reserve_irqs_ports: |
978 | 979 | ||
979 | pushad |
980 | pushad |
980 | 981 | ||
981 | mov [irq_owner+4*0], 1 ; timer |
982 | mov [irq_owner+4*0], 1 ; timer |
982 | mov [irq_owner+4*1], 1 ; keyboard |
983 | mov [irq_owner+4*1], 1 ; keyboard |
983 | mov [irq_owner+4*5], 1 ; sound blaster |
984 | mov [irq_owner+4*5], 1 ; sound blaster |
984 | mov [irq_owner+4*6], 1 ; floppy diskette |
985 | mov [irq_owner+4*6], 1 ; floppy diskette |
985 | mov [irq_owner+4*13], 1 ; math co-pros |
986 | mov [irq_owner+4*13], 1 ; math co-pros |
986 | mov [irq_owner+4*14], 1 ; ide I |
987 | mov [irq_owner+4*14], 1 ; ide I |
987 | mov [irq_owner+4*15], 1 ; ide II |
988 | mov [irq_owner+4*15], 1 ; ide II |
988 | 989 | ||
989 | ; movzx eax,byte [0xf604] ; mouse irq |
990 | ; movzx eax,byte [0xf604] ; mouse irq |
990 | ; dec eax |
991 | ; dec eax |
991 | ; add eax,mouseirqtable |
992 | ; add eax,mouseirqtable |
992 | ; movzx eax,byte [eax] |
993 | ; movzx eax,byte [eax] |
993 | ; shl eax,2 |
994 | ; shl eax,2 |
994 | ; mov [irq_owner+eax],byte 1 |
995 | ; mov [irq_owner+eax],byte 1 |
995 | 996 | ||
996 | 997 | ||
997 | ; RESERVE PORTS |
998 | ; RESERVE PORTS |
998 | mov edi,1 ; 0x00-0x2d |
999 | mov edi,1 ; 0x00-0x2d |
999 | mov [RESERVED_PORTS],edi |
1000 | mov [RESERVED_PORTS],edi |
1000 | shl edi,4 |
1001 | shl edi,4 |
1001 | mov [RESERVED_PORTS+edi+0],dword 1 |
1002 | mov [RESERVED_PORTS+edi+0],dword 1 |
1002 | mov [RESERVED_PORTS+edi+4],dword 0x0 |
1003 | mov [RESERVED_PORTS+edi+4],dword 0x0 |
1003 | mov [RESERVED_PORTS+edi+8],dword 0x2d |
1004 | mov [RESERVED_PORTS+edi+8],dword 0x2d |
1004 | 1005 | ||
1005 | inc dword [RESERVED_PORTS] ; 0x30-0x4d |
1006 | inc dword [RESERVED_PORTS] ; 0x30-0x4d |
1006 | mov edi,[RESERVED_PORTS] |
1007 | mov edi,[RESERVED_PORTS] |
1007 | shl edi,4 |
1008 | shl edi,4 |
1008 | mov [RESERVED_PORTS+edi+0],dword 1 |
1009 | mov [RESERVED_PORTS+edi+0],dword 1 |
1009 | mov [RESERVED_PORTS+edi+4],dword 0x30 |
1010 | mov [RESERVED_PORTS+edi+4],dword 0x30 |
1010 | mov [RESERVED_PORTS+edi+8],dword 0x4d |
1011 | mov [RESERVED_PORTS+edi+8],dword 0x4d |
1011 | 1012 | ||
1012 | inc dword [RESERVED_PORTS] ; 0x50-0xdf |
1013 | inc dword [RESERVED_PORTS] ; 0x50-0xdf |
1013 | mov edi,[RESERVED_PORTS] |
1014 | mov edi,[RESERVED_PORTS] |
1014 | shl edi,4 |
1015 | shl edi,4 |
1015 | mov [RESERVED_PORTS+edi+0],dword 1 |
1016 | mov [RESERVED_PORTS+edi+0],dword 1 |
1016 | mov [RESERVED_PORTS+edi+4],dword 0x50 |
1017 | mov [RESERVED_PORTS+edi+4],dword 0x50 |
1017 | mov [RESERVED_PORTS+edi+8],dword 0xdf |
1018 | mov [RESERVED_PORTS+edi+8],dword 0xdf |
1018 | 1019 | ||
1019 | inc dword [RESERVED_PORTS] ; 0xe5-0xff |
1020 | inc dword [RESERVED_PORTS] ; 0xe5-0xff |
1020 | mov edi,[RESERVED_PORTS] |
1021 | mov edi,[RESERVED_PORTS] |
1021 | shl edi,4 |
1022 | shl edi,4 |
1022 | mov [RESERVED_PORTS+edi+0],dword 1 |
1023 | mov [RESERVED_PORTS+edi+0],dword 1 |
1023 | mov [RESERVED_PORTS+edi+4],dword 0xe5 |
1024 | mov [RESERVED_PORTS+edi+4],dword 0xe5 |
1024 | mov [RESERVED_PORTS+edi+8],dword 0xff |
1025 | mov [RESERVED_PORTS+edi+8],dword 0xff |
1025 | 1026 | ||
1026 | 1027 | ||
1027 | ; cmp [0xf604],byte 2 ; com1 mouse -> 0x3f0-0x3ff |
1028 | ; cmp [0xf604],byte 2 ; com1 mouse -> 0x3f0-0x3ff |
1028 | ; jne ripl1 |
1029 | ; jne ripl1 |
1029 | ; inc dword [0x2d0000] |
1030 | ; inc dword [0x2d0000] |
1030 | ; mov edi,[0x2d0000] |
1031 | ; mov edi,[0x2d0000] |
1031 | ; shl edi,4 |
1032 | ; shl edi,4 |
1032 | ; mov [0x2d0000+edi+0],dword 1 |
1033 | ; mov [0x2d0000+edi+0],dword 1 |
1033 | ; mov [0x2d0000+edi+4],dword 0x3f0 |
1034 | ; mov [0x2d0000+edi+4],dword 0x3f0 |
1034 | ; mov [0x2d0000+edi+8],dword 0x3ff |
1035 | ; mov [0x2d0000+edi+8],dword 0x3ff |
1035 | ; ripl1: |
1036 | ; ripl1: |
1036 | ; cmp [0xf604],byte 3 ; com2 mouse -> 0x2f0-0x2ff |
1037 | ; cmp [0xf604],byte 3 ; com2 mouse -> 0x2f0-0x2ff |
1037 | ; jne ripl2 |
1038 | ; jne ripl2 |
1038 | ; inc dword [0x2d0000] |
1039 | ; inc dword [0x2d0000] |
1039 | ; mov edi,[0x2d0000] |
1040 | ; mov edi,[0x2d0000] |
1040 | ; shl edi,4 |
1041 | ; shl edi,4 |
1041 | ; mov [0x2d0000+edi+0],dword 1 |
1042 | ; mov [0x2d0000+edi+0],dword 1 |
1042 | ; mov [0x2d0000+edi+4],dword 0x2f0 |
1043 | ; mov [0x2d0000+edi+4],dword 0x2f0 |
1043 | ; mov [0x2d0000+edi+8],dword 0x2ff |
1044 | ; mov [0x2d0000+edi+8],dword 0x2ff |
1044 | ; ripl2: |
1045 | ; ripl2: |
1045 | 1046 | ||
1046 | popad |
1047 | popad |
1047 | ret |
1048 | ret |
1048 | 1049 | ||
1049 | iglobal |
1050 | iglobal |
1050 | mouseirqtable db 12 ; ps2 |
1051 | mouseirqtable db 12 ; ps2 |
1051 | db 4 ; com1 |
1052 | db 4 ; com1 |
1052 | db 3 ; com2 |
1053 | db 3 ; com2 |
1053 | endg |
1054 | endg |
1054 | 1055 | ||
1055 | setirqreadports: |
1056 | setirqreadports: |
1056 | 1057 | ||
1057 | mov [irq12read+0],dword 0x60 + 0x01000000 ; read port 0x60 , byte |
1058 | mov [irq12read+0],dword 0x60 + 0x01000000 ; read port 0x60 , byte |
1058 | mov [irq12read+4],dword 0 ; end of port list |
1059 | mov [irq12read+4],dword 0 ; end of port list |
1059 | mov [irq04read+0],dword 0x3f8 + 0x01000000 ; read port 0x3f8 , byte |
1060 | mov [irq04read+0],dword 0x3f8 + 0x01000000 ; read port 0x3f8 , byte |
1060 | mov [irq04read+4],dword 0 ; end of port list |
1061 | mov [irq04read+4],dword 0 ; end of port list |
1061 | mov [irq03read+0],dword 0x2f8 + 0x01000000 ; read port 0x2f8 , byte |
1062 | mov [irq03read+0],dword 0x2f8 + 0x01000000 ; read port 0x2f8 , byte |
1062 | mov [irq03read+4],dword 0 ; end of port list |
1063 | mov [irq03read+4],dword 0 ; end of port list |
1063 | 1064 | ||
1064 | ret |
1065 | ret |
1065 | 1066 | ||
1066 | iglobal |
1067 | iglobal |
1067 | process_number dd 0x1 |
1068 | process_number dd 0x1 |
1068 | endg |
1069 | endg |
1069 | 1070 | ||
1070 | set_variables: |
1071 | set_variables: |
1071 | 1072 | ||
1072 | mov ecx,0x100 ; flush port 0x60 |
1073 | mov ecx,0x100 ; flush port 0x60 |
1073 | .fl60: in al,0x60 |
1074 | .fl60: in al,0x60 |
1074 | loop .fl60 |
1075 | loop .fl60 |
1075 | mov [MOUSE_BUFF_COUNT],byte 0 ; mouse buffer |
1076 | mov [MOUSE_BUFF_COUNT],byte 0 ; mouse buffer |
1076 | mov [KEY_COUNT],byte 0 ; keyboard buffer |
1077 | mov [KEY_COUNT],byte 0 ; keyboard buffer |
1077 | mov [BTN_COUNT],byte 0 ; button buffer |
1078 | mov [BTN_COUNT],byte 0 ; button buffer |
1078 | ; mov [MOUSE_X],dword 100*65536+100 ; mouse x/y |
1079 | ; mov [MOUSE_X],dword 100*65536+100 ; mouse x/y |
1079 | 1080 | ||
1080 | push eax |
1081 | push eax |
1081 | mov ax,[BOOT_VAR+0x900c] |
1082 | mov ax,[BOOT_VAR+0x900c] |
1082 | shr ax,1 |
1083 | shr ax,1 |
1083 | shl eax,16 |
1084 | shl eax,16 |
1084 | mov ax,[BOOT_VAR+0x900A] |
1085 | mov ax,[BOOT_VAR+0x900A] |
1085 | shr ax,1 |
1086 | shr ax,1 |
1086 | mov [MOUSE_X],eax |
1087 | mov [MOUSE_X],eax |
1087 | pop eax |
1088 | pop eax |
1088 | 1089 | ||
1089 | mov byte [SB16_Status],0 ; Minazzi Paolo |
1090 | mov byte [SB16_Status],0 ; Minazzi Paolo |
1090 | mov [display_data-12],dword 1 ; tiled background |
1091 | mov [display_data-12],dword 1 ; tiled background |
1091 | mov [BTN_ADDR],dword BUTTON_INFO ; address of button list |
1092 | mov [BTN_ADDR],dword BUTTON_INFO ; address of button list |
1092 | 1093 | ||
1093 | ;!! IP 04.02.2005: |
1094 | ;!! IP 04.02.2005: |
1094 | mov [next_usage_update], 100 |
1095 | mov [next_usage_update], 100 |
1095 | mov byte [DONT_SWITCH], 0 ; change task if possible |
1096 | mov byte [DONT_SWITCH], 0 ; change task if possible |
1096 | 1097 | ||
1097 | ret |
1098 | ret |
1098 | 1099 | ||
1099 | ;* mouse centered - start code- Mario79 |
1100 | ;* mouse centered - start code- Mario79 |
1100 | mouse_centered: |
1101 | mouse_centered: |
1101 | push eax |
1102 | push eax |
1102 | mov eax,[ScreenWidth] |
1103 | mov eax,[ScreenWidth] |
1103 | shr eax,1 |
1104 | shr eax,1 |
1104 | mov [MOUSE_X],ax |
1105 | mov [MOUSE_X],ax |
1105 | mov eax,[ScreenHeight] |
1106 | mov eax,[ScreenHeight] |
1106 | shr eax,1 |
1107 | shr eax,1 |
1107 | mov [MOUSE_Y],ax |
1108 | mov [MOUSE_Y],ax |
1108 | pop eax |
1109 | pop eax |
1109 | ret |
1110 | ret |
1110 | ;* mouse centered - end code- Mario79 |
1111 | ;* mouse centered - end code- Mario79 |
1111 | 1112 | ||
1112 | align 4 |
1113 | align 4 |
1113 | 1114 | ||
1114 | sys_outport: |
1115 | sys_outport: |
1115 | 1116 | ||
1116 | mov edi,ebx ; separate flag for read / write |
1117 | mov edi,ebx ; separate flag for read / write |
1117 | and ebx,65535 |
1118 | and ebx,65535 |
1118 | 1119 | ||
1119 | mov ecx,[RESERVED_PORTS] |
1120 | mov ecx,[RESERVED_PORTS] |
1120 | test ecx,ecx |
1121 | test ecx,ecx |
1121 | jne sopl8 |
1122 | jne sopl8 |
1122 | mov [esp+36],dword 1 |
1123 | mov [esp+36],dword 1 |
1123 | ret |
1124 | ret |
1124 | 1125 | ||
1125 | sopl8: |
1126 | sopl8: |
1126 | mov edx,[TASK_BASE] |
1127 | mov edx,[TASK_BASE] |
1127 | mov edx,[edx+0x4] |
1128 | mov edx,[edx+0x4] |
1128 | and ebx,65535 |
1129 | and ebx,65535 |
1129 | cld |
1130 | cld |
1130 | sopl1: |
1131 | sopl1: |
1131 | 1132 | ||
1132 | mov esi,ecx |
1133 | mov esi,ecx |
1133 | shl esi,4 |
1134 | shl esi,4 |
1134 | add esi,RESERVED_PORTS |
1135 | add esi,RESERVED_PORTS |
1135 | cmp edx,[esi+0] |
1136 | cmp edx,[esi+0] |
1136 | jne sopl2 |
1137 | jne sopl2 |
1137 | cmp ebx,[esi+4] |
1138 | cmp ebx,[esi+4] |
1138 | jb sopl2 |
1139 | jb sopl2 |
1139 | cmp ebx,[esi+8] |
1140 | cmp ebx,[esi+8] |
1140 | jg sopl2 |
1141 | jg sopl2 |
1141 | jmp sopl3 |
1142 | jmp sopl3 |
1142 | 1143 | ||
1143 | sopl2: |
1144 | sopl2: |
1144 | 1145 | ||
1145 | dec ecx |
1146 | dec ecx |
1146 | jnz sopl1 |
1147 | jnz sopl1 |
1147 | mov [esp+36],dword 1 |
1148 | mov [esp+36],dword 1 |
1148 | ret |
1149 | ret |
1149 | 1150 | ||
1150 | sopl3: |
1151 | sopl3: |
1151 | 1152 | ||
1152 | test edi,0x80000000 ; read ? |
1153 | test edi,0x80000000 ; read ? |
1153 | jnz sopl4 |
1154 | jnz sopl4 |
1154 | 1155 | ||
1155 | mov dx,bx ; write |
1156 | mov dx,bx ; write |
1156 | out dx,al |
1157 | out dx,al |
1157 | mov [esp+36],dword 0 |
1158 | mov [esp+36],dword 0 |
1158 | ret |
1159 | ret |
1159 | 1160 | ||
1160 | sopl4: |
1161 | sopl4: |
1161 | 1162 | ||
1162 | mov dx,bx ; read |
1163 | mov dx,bx ; read |
1163 | in al,dx |
1164 | in al,dx |
1164 | and eax,0xff |
1165 | and eax,0xff |
1165 | mov [esp+36],dword 0 |
1166 | mov [esp+36],dword 0 |
1166 | mov [esp+24],eax |
1167 | mov [esp+24],eax |
1167 | ret |
1168 | ret |
1168 | 1169 | ||
1169 | 1170 | ||
1170 | 1171 | ||
1171 | align 4 |
1172 | align 4 |
1172 | sys_sb16: |
1173 | sys_sb16: |
1173 | 1174 | ||
1174 | cmp word [sb16],word 0 |
1175 | cmp word [sb16],word 0 |
1175 | jnz sb16l1 |
1176 | jnz sb16l1 |
1176 | mov [esp+36],dword 1 |
1177 | mov [esp+36],dword 1 |
1177 | ret |
1178 | ret |
1178 | sb16l1: |
1179 | sb16l1: |
1179 | mov [esp+36],dword 0 |
1180 | mov [esp+36],dword 0 |
1180 | cmp eax,1 ; set volume - main |
1181 | cmp eax,1 ; set volume - main |
1181 | jnz sb16l2 |
1182 | jnz sb16l2 |
1182 | mov dx,word [sb16] |
1183 | mov dx,word [sb16] |
1183 | add dx,4 |
1184 | add dx,4 |
1184 | mov al,0x22 |
1185 | mov al,0x22 |
1185 | out dx,al |
1186 | out dx,al |
1186 | mov esi,1 |
1187 | mov esi,1 |
1187 | call delay_ms |
1188 | call delay_ms |
1188 | mov eax,ebx |
1189 | mov eax,ebx |
1189 | inc edx |
1190 | inc edx |
1190 | out dx,al |
1191 | out dx,al |
1191 | ret |
1192 | ret |
1192 | sb16l2: |
1193 | sb16l2: |
1193 | 1194 | ||
1194 | cmp eax,2 ; set volume - cd |
1195 | cmp eax,2 ; set volume - cd |
1195 | jnz sb16l3 |
1196 | jnz sb16l3 |
1196 | mov dx,word [sb16] |
1197 | mov dx,word [sb16] |
1197 | add dx,4 |
1198 | add dx,4 |
1198 | mov al,0x28 |
1199 | mov al,0x28 |
1199 | out dx,al |
1200 | out dx,al |
1200 | mov esi,1 |
1201 | mov esi,1 |
1201 | call delay_ms |
1202 | call delay_ms |
1202 | mov eax,ebx |
1203 | mov eax,ebx |
1203 | add edx,1 |
1204 | add edx,1 |
1204 | out dx,al |
1205 | out dx,al |
1205 | ret |
1206 | ret |
1206 | sb16l3: |
1207 | sb16l3: |
1207 | mov [esp+36],dword 2 |
1208 | mov [esp+36],dword 2 |
1208 | ret |
1209 | ret |
1209 | 1210 | ||
1210 | 1211 | ||
1211 | align 4 |
1212 | align 4 |
1212 | 1213 | ||
1213 | sys_sb16II: |
1214 | sys_sb16II: |
1214 | 1215 | ||
1215 | cmp word [sb16],word 0 |
1216 | cmp word [sb16],word 0 |
1216 | jnz IIsb16l1 |
1217 | jnz IIsb16l1 |
1217 | mov [esp+36],dword 1 |
1218 | mov [esp+36],dword 1 |
1218 | ret |
1219 | ret |
1219 | IIsb16l1: |
1220 | IIsb16l1: |
1220 | 1221 | ||
1221 | cmp eax,1 ; set volume - main |
1222 | cmp eax,1 ; set volume - main |
1222 | jnz IIsb16l2 |
1223 | jnz IIsb16l2 |
1223 | ; L |
1224 | ; L |
1224 | mov dx,word [sb16] |
1225 | mov dx,word [sb16] |
1225 | add dx,4 |
1226 | add dx,4 |
1226 | mov al,0x30 |
1227 | mov al,0x30 |
1227 | out dx,al |
1228 | out dx,al |
1228 | mov eax,ebx |
1229 | mov eax,ebx |
1229 | inc edx |
1230 | inc edx |
1230 | out dx,al |
1231 | out dx,al |
1231 | ; R |
1232 | ; R |
1232 | mov dx,word [sb16] |
1233 | mov dx,word [sb16] |
1233 | add dx,4 |
1234 | add dx,4 |
1234 | mov al,0x31 |
1235 | mov al,0x31 |
1235 | out dx,al |
1236 | out dx,al |
1236 | mov eax,ebx |
1237 | mov eax,ebx |
1237 | inc edx |
1238 | inc edx |
1238 | out dx,al |
1239 | out dx,al |
1239 | mov [esp+36],dword 0 |
1240 | mov [esp+36],dword 0 |
1240 | ret |
1241 | ret |
1241 | IIsb16l2: |
1242 | IIsb16l2: |
1242 | 1243 | ||
1243 | cmp eax,2 ; set volume - cd |
1244 | cmp eax,2 ; set volume - cd |
1244 | jnz IIsb16l3 |
1245 | jnz IIsb16l3 |
1245 | ; L |
1246 | ; L |
1246 | mov dx,word [sb16] |
1247 | mov dx,word [sb16] |
1247 | add dx,4 |
1248 | add dx,4 |
1248 | mov al,0x36 |
1249 | mov al,0x36 |
1249 | out dx,al |
1250 | out dx,al |
1250 | mov eax,ebx |
1251 | mov eax,ebx |
1251 | inc edx |
1252 | inc edx |
1252 | out dx,al |
1253 | out dx,al |
1253 | ; R |
1254 | ; R |
1254 | mov dx,word [sb16] |
1255 | mov dx,word [sb16] |
1255 | add dx,4 |
1256 | add dx,4 |
1256 | mov al,0x37 |
1257 | mov al,0x37 |
1257 | out dx,al |
1258 | out dx,al |
1258 | mov eax,ebx |
1259 | mov eax,ebx |
1259 | inc edx |
1260 | inc edx |
1260 | out dx,al |
1261 | out dx,al |
1261 | mov [esp+36],dword 0 |
1262 | mov [esp+36],dword 0 |
1262 | ret |
1263 | ret |
1263 | IIsb16l3: |
1264 | IIsb16l3: |
1264 | 1265 | ||
1265 | mov [esp+36],dword 2 |
1266 | mov [esp+36],dword 2 |
1266 | ret |
1267 | ret |
1267 | 1268 | ||
1268 | 1269 | ||
1269 | display_number: |
1270 | display_number: |
1270 | 1271 | ||
1271 | ; eax = print type, al=0 -> ebx is number |
1272 | ; eax = print type, al=0 -> ebx is number |
1272 | ; al=1 -> ebx is pointer |
1273 | ; al=1 -> ebx is pointer |
1273 | ; ah=0 -> display decimal |
1274 | ; ah=0 -> display decimal |
1274 | ; ah=1 -> display hexadecimal |
1275 | ; ah=1 -> display hexadecimal |
1275 | ; ah=2 -> display binary |
1276 | ; ah=2 -> display binary |
1276 | ; eax bits 16-21 = number of digits to display (0-32) |
1277 | ; eax bits 16-21 = number of digits to display (0-32) |
1277 | ; eax bits 22-31 = reserved |
1278 | ; eax bits 22-31 = reserved |
1278 | ; |
1279 | ; |
1279 | ; ebx = number or pointer |
1280 | ; ebx = number or pointer |
1280 | ; ecx = x shl 16 + y |
1281 | ; ecx = x shl 16 + y |
1281 | ; edx = color |
1282 | ; edx = color |
1282 | xor edi, edi |
1283 | xor edi, edi |
1283 | display_number_force: |
1284 | display_number_force: |
1284 | 1285 | ||
1285 | cmp eax,0xffff ; length > 0 ? |
1286 | cmp eax,0xffff ; length > 0 ? |
1286 | jge cont_displ |
1287 | jge cont_displ |
1287 | ret |
1288 | ret |
1288 | cont_displ: |
1289 | cont_displ: |
1289 | 1290 | ||
1290 | cmp eax,61*0x10000 ; length <= 60 ? |
1291 | cmp eax,61*0x10000 ; length <= 60 ? |
1291 | jb cont_displ2 |
1292 | jb cont_displ2 |
1292 | ret |
1293 | ret |
1293 | cont_displ2: |
1294 | cont_displ2: |
1294 | 1295 | ||
1295 | pushad |
1296 | pushad |
1296 | 1297 | ||
1297 | cmp al,1 ; ecx is a pointer ? |
1298 | cmp al,1 ; ecx is a pointer ? |
1298 | jne displnl1 |
1299 | jne displnl1 |
1299 | mov ebx,[ebx+std_application_base_address] |
1300 | mov ebx,[ebx+std_application_base_address] |
1300 | displnl1: |
1301 | displnl1: |
1301 | sub esp,64 |
1302 | sub esp,64 |
1302 | 1303 | ||
1303 | cmp ah,0 ; DECIMAL |
1304 | cmp ah,0 ; DECIMAL |
1304 | jne no_display_desnum |
1305 | jne no_display_desnum |
1305 | shr eax,16 |
1306 | shr eax,16 |
1306 | and eax,0x3f |
1307 | and eax,0x3f |
1307 | push eax |
1308 | push eax |
1308 | mov edi,esp |
1309 | mov edi,esp |
1309 | add edi,4+64-1 |
1310 | add edi,4+64-1 |
1310 | mov ecx,eax |
1311 | mov ecx,eax |
1311 | mov eax,ebx |
1312 | mov eax,ebx |
1312 | mov ebx,10 |
1313 | mov ebx,10 |
1313 | d_desnum: |
1314 | d_desnum: |
1314 | xor edx,edx |
1315 | xor edx,edx |
1315 | div ebx |
1316 | div ebx |
1316 | add dl,48 |
1317 | add dl,48 |
1317 | mov [edi],dl |
1318 | mov [edi],dl |
1318 | dec edi |
1319 | dec edi |
1319 | loop d_desnum |
1320 | loop d_desnum |
1320 | pop eax |
1321 | pop eax |
1321 | call draw_num_text |
1322 | call draw_num_text |
1322 | add esp,64 |
1323 | add esp,64 |
1323 | popad |
1324 | popad |
1324 | ret |
1325 | ret |
1325 | no_display_desnum: |
1326 | no_display_desnum: |
1326 | 1327 | ||
1327 | cmp ah,0x01 ; HEXADECIMAL |
1328 | cmp ah,0x01 ; HEXADECIMAL |
1328 | jne no_display_hexnum |
1329 | jne no_display_hexnum |
1329 | shr eax,16 |
1330 | shr eax,16 |
1330 | and eax,0x3f |
1331 | and eax,0x3f |
1331 | push eax |
1332 | push eax |
1332 | mov edi,esp |
1333 | mov edi,esp |
1333 | add edi,4+64-1 |
1334 | add edi,4+64-1 |
1334 | mov ecx,eax |
1335 | mov ecx,eax |
1335 | mov eax,ebx |
1336 | mov eax,ebx |
1336 | mov ebx,16 |
1337 | mov ebx,16 |
1337 | d_hexnum: |
1338 | d_hexnum: |
1338 | xor edx,edx |
1339 | xor edx,edx |
1339 | div ebx |
1340 | div ebx |
1340 | add edx,hexletters |
1341 | add edx,hexletters |
1341 | mov dl,[edx] |
1342 | mov dl,[edx] |
1342 | mov [edi],dl |
1343 | mov [edi],dl |
1343 | dec edi |
1344 | dec edi |
1344 | loop d_hexnum |
1345 | loop d_hexnum |
1345 | pop eax |
1346 | pop eax |
1346 | call draw_num_text |
1347 | call draw_num_text |
1347 | add esp,64 |
1348 | add esp,64 |
1348 | popad |
1349 | popad |
1349 | ret |
1350 | ret |
1350 | no_display_hexnum: |
1351 | no_display_hexnum: |
1351 | 1352 | ||
1352 | cmp ah,0x02 ; BINARY |
1353 | cmp ah,0x02 ; BINARY |
1353 | jne no_display_binnum |
1354 | jne no_display_binnum |
1354 | shr eax,16 |
1355 | shr eax,16 |
1355 | and eax,0x3f |
1356 | and eax,0x3f |
1356 | push eax |
1357 | push eax |
1357 | mov edi,esp |
1358 | mov edi,esp |
1358 | add edi,4+64-1 |
1359 | add edi,4+64-1 |
1359 | mov ecx,eax |
1360 | mov ecx,eax |
1360 | mov eax,ebx |
1361 | mov eax,ebx |
1361 | mov ebx,2 |
1362 | mov ebx,2 |
1362 | d_binnum: |
1363 | d_binnum: |
1363 | xor edx,edx |
1364 | xor edx,edx |
1364 | div ebx |
1365 | div ebx |
1365 | add dl,48 |
1366 | add dl,48 |
1366 | mov [edi],dl |
1367 | mov [edi],dl |
1367 | dec edi |
1368 | dec edi |
1368 | loop d_binnum |
1369 | loop d_binnum |
1369 | pop eax |
1370 | pop eax |
1370 | call draw_num_text |
1371 | call draw_num_text |
1371 | add esp,64 |
1372 | add esp,64 |
1372 | popad |
1373 | popad |
1373 | ret |
1374 | ret |
1374 | no_display_binnum: |
1375 | no_display_binnum: |
1375 | 1376 | ||
1376 | add esp,64 |
1377 | add esp,64 |
1377 | popad |
1378 | popad |
1378 | ret |
1379 | ret |
1379 | 1380 | ||
1380 | 1381 | ||
1381 | draw_num_text: |
1382 | draw_num_text: |
1382 | 1383 | ||
1383 | ; dtext |
1384 | ; dtext |
1384 | ; |
1385 | ; |
1385 | ; eax x & y |
1386 | ; eax x & y |
1386 | ; ebx color |
1387 | ; ebx color |
1387 | ; ecx start of text |
1388 | ; ecx start of text |
1388 | ; edx length |
1389 | ; edx length |
1389 | ; edi 1 force |
1390 | ; edi 1 force |
1390 | 1391 | ||
1391 | ; mov edi,[CURRENT_TASK] |
1392 | ; mov edi,[CURRENT_TASK] |
1392 | ; shl edi,8 |
1393 | ; shl edi,8 |
1393 | ; add ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1394 | ; add ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1394 | ; rol eax,16 |
1395 | ; rol eax,16 |
1395 | ; add ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1396 | ; add ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1396 | ; rol eax,16 |
1397 | ; rol eax,16 |
1397 | 1398 | ||
1398 | mov edx,eax |
1399 | mov edx,eax |
1399 | mov ecx,64+4 |
1400 | mov ecx,64+4 |
1400 | sub ecx,eax |
1401 | sub ecx,eax |
1401 | add ecx,esp |
1402 | add ecx,esp |
1402 | mov eax,[esp+64+32-8+4] |
1403 | mov eax,[esp+64+32-8+4] |
1403 | push edx ; add window start x & y |
1404 | push edx ; add window start x & y |
1404 | mov edx,[TASK_BASE] |
1405 | mov edx,[TASK_BASE] |
1405 | 1406 | ||
1406 | mov edi,[CURRENT_TASK] |
1407 | mov edi,[CURRENT_TASK] |
1407 | shl edi,8 |
1408 | shl edi,8 |
1408 | 1409 | ||
1409 | mov ebx,[edx-twdw+WDATA.box.left] |
1410 | mov ebx,[edx-twdw+WDATA.box.left] |
1410 | add ebx,[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1411 | add ebx,[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1411 | shl ebx,16 |
1412 | shl ebx,16 |
1412 | add ebx,[edx-twdw+WDATA.box.top] |
1413 | add ebx,[edx-twdw+WDATA.box.top] |
1413 | add ebx,[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1414 | add ebx,[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1414 | add eax,ebx |
1415 | add eax,ebx |
1415 | pop edx |
1416 | pop edx |
1416 | mov ebx,[esp+64+32-12+4] |
1417 | mov ebx,[esp+64+32-12+4] |
1417 | and ebx, not 0x80000000 ; force counted string |
1418 | and ebx, not 0x80000000 ; force counted string |
1418 | mov esi, [esp+64+4+4] |
1419 | mov esi, [esp+64+4+4] |
1419 | mov edi, [esp+64+4] |
1420 | mov edi, [esp+64+4] |
1420 | jmp dtext |
1421 | jmp dtext |
1421 | 1422 | ||
1422 | read_string: |
1423 | read_string: |
1423 | 1424 | ||
1424 | ; eax read_area |
1425 | ; eax read_area |
1425 | ; ebx color of letter |
1426 | ; ebx color of letter |
1426 | ; ecx color of background |
1427 | ; ecx color of background |
1427 | ; edx number of letters to read |
1428 | ; edx number of letters to read |
1428 | ; esi [x start]*65536 + [y_start] |
1429 | ; esi [x start]*65536 + [y_start] |
1429 | 1430 | ||
1430 | ret |
1431 | ret |
1431 | 1432 | ||
1432 | 1433 | ||
1433 | align 4 |
1434 | align 4 |
1434 | 1435 | ||
1435 | sys_setup: |
1436 | sys_setup: |
1436 | 1437 | ||
1437 | ; 1=roland mpu midi base , base io address |
1438 | ; 1=roland mpu midi base , base io address |
1438 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1439 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1439 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1440 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1440 | ; 4=sb16 base , base io address |
1441 | ; 4=sb16 base , base io address |
1441 | ; 5=system language, 1eng 2fi 3ger 4rus |
1442 | ; 5=system language, 1eng 2fi 3ger 4rus |
1442 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1443 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1443 | ; 8=fat32 partition in hd |
1444 | ; 8=fat32 partition in hd |
1444 | ; 9 |
1445 | ; 9 |
1445 | ; 10 = sound dma channel |
1446 | ; 10 = sound dma channel |
1446 | ; 11 = enable lba read |
1447 | ; 11 = enable lba read |
1447 | ; 12 = enable pci access |
1448 | ; 12 = enable pci access |
1448 | 1449 | ||
1449 | 1450 | ||
1450 | mov [esp+36],dword 0 |
1451 | mov [esp+36],dword 0 |
1451 | cmp eax,1 ; MIDI |
1452 | cmp eax,1 ; MIDI |
1452 | jnz nsyse1 |
1453 | jnz nsyse1 |
1453 | cmp ebx,0x100 |
1454 | cmp ebx,0x100 |
1454 | jb nsyse1 |
1455 | jb nsyse1 |
1455 | mov edx,65535 |
1456 | mov edx,65535 |
1456 | cmp edx,ebx |
1457 | cmp edx,ebx |
1457 | jb nsyse1 |
1458 | jb nsyse1 |
1458 | mov [midi_base],bx |
1459 | mov [midi_base],bx |
1459 | mov word [mididp],bx |
1460 | mov word [mididp],bx |
1460 | inc bx |
1461 | inc bx |
1461 | mov word [midisp],bx |
1462 | mov word [midisp],bx |
1462 | ret |
1463 | ret |
1463 | 1464 | ||
1464 | iglobal |
1465 | iglobal |
1465 | midi_base dw 0 |
1466 | midi_base dw 0 |
1466 | endg |
1467 | endg |
1467 | 1468 | ||
1468 | nsyse1: |
1469 | nsyse1: |
1469 | 1470 | ||
1470 | cmp eax,2 ; KEYBOARD |
1471 | cmp eax,2 ; KEYBOARD |
1471 | jnz nsyse2 |
1472 | jnz nsyse2 |
1472 | cmp ebx,1 |
1473 | cmp ebx,1 |
1473 | jnz kbnobase |
1474 | jnz kbnobase |
1474 | mov edi,[TASK_BASE] |
1475 | mov edi,[TASK_BASE] |
1475 | add ecx,[edi+TASKDATA.mem_start] |
1476 | add ecx,[edi+TASKDATA.mem_start] |
1476 | mov eax,ecx |
1477 | mov eax,ecx |
1477 | mov ebx,keymap |
1478 | mov ebx,keymap |
1478 | mov ecx,128 |
1479 | mov ecx,128 |
1479 | call memmove |
1480 | call memmove |
1480 | ret |
1481 | ret |
1481 | kbnobase: |
1482 | kbnobase: |
1482 | cmp ebx,2 |
1483 | cmp ebx,2 |
1483 | jnz kbnoshift |
1484 | jnz kbnoshift |
1484 | mov edi,[TASK_BASE] |
1485 | mov edi,[TASK_BASE] |
1485 | add ecx,[edi+TASKDATA.mem_start] |
1486 | add ecx,[edi+TASKDATA.mem_start] |
1486 | mov eax,ecx |
1487 | mov eax,ecx |
1487 | mov ebx,keymap_shift |
1488 | mov ebx,keymap_shift |
1488 | mov ecx,128 |
1489 | mov ecx,128 |
1489 | call memmove |
1490 | call memmove |
1490 | ret |
1491 | ret |
1491 | kbnoshift: |
1492 | kbnoshift: |
1492 | cmp ebx,3 |
1493 | cmp ebx,3 |
1493 | jne kbnoalt |
1494 | jne kbnoalt |
1494 | mov edi,[TASK_BASE] |
1495 | mov edi,[TASK_BASE] |
1495 | add ecx,[edi+TASKDATA.mem_start] |
1496 | add ecx,[edi+TASKDATA.mem_start] |
1496 | mov eax,ecx |
1497 | mov eax,ecx |
1497 | mov ebx,keymap_alt |
1498 | mov ebx,keymap_alt |
1498 | mov ecx,128 |
1499 | mov ecx,128 |
1499 | call memmove |
1500 | call memmove |
1500 | ret |
1501 | ret |
1501 | kbnoalt: |
1502 | kbnoalt: |
1502 | cmp ebx,9 |
1503 | cmp ebx,9 |
1503 | jnz kbnocountry |
1504 | jnz kbnocountry |
1504 | mov word [keyboard],cx |
1505 | mov word [keyboard],cx |
1505 | ret |
1506 | ret |
1506 | kbnocountry: |
1507 | kbnocountry: |
1507 | mov [esp+36],dword 1 |
1508 | mov [esp+36],dword 1 |
1508 | ret |
1509 | ret |
1509 | nsyse2: |
1510 | nsyse2: |
1510 | cmp eax,3 ; CD |
1511 | cmp eax,3 ; CD |
1511 | jnz nsyse3 |
1512 | jnz nsyse3 |
1512 | test ebx,ebx |
1513 | test ebx,ebx |
1513 | jz nosesl |
1514 | jz nosesl |
1514 | cmp ebx, 4 |
1515 | cmp ebx, 4 |
1515 | ja nosesl |
1516 | ja nosesl |
1516 | mov [cd_base],bl |
1517 | mov [cd_base],bl |
1517 | cmp ebx,1 |
1518 | cmp ebx,1 |
1518 | jnz noprma |
1519 | jnz noprma |
1519 | mov [cdbase],0x1f0 |
1520 | mov [cdbase],0x1f0 |
1520 | mov [cdid],0xa0 |
1521 | mov [cdid],0xa0 |
1521 | noprma: |
1522 | noprma: |
1522 | cmp ebx,2 |
1523 | cmp ebx,2 |
1523 | jnz noprsl |
1524 | jnz noprsl |
1524 | mov [cdbase],0x1f0 |
1525 | mov [cdbase],0x1f0 |
1525 | mov [cdid],0xb0 |
1526 | mov [cdid],0xb0 |
1526 | noprsl: |
1527 | noprsl: |
1527 | cmp ebx,3 |
1528 | cmp ebx,3 |
1528 | jnz nosema |
1529 | jnz nosema |
1529 | mov [cdbase],0x170 |
1530 | mov [cdbase],0x170 |
1530 | mov [cdid],0xa0 |
1531 | mov [cdid],0xa0 |
1531 | nosema: |
1532 | nosema: |
1532 | cmp ebx,4 |
1533 | cmp ebx,4 |
1533 | jnz nosesl |
1534 | jnz nosesl |
1534 | mov [cdbase],0x170 |
1535 | mov [cdbase],0x170 |
1535 | mov [cdid],0xb0 |
1536 | mov [cdid],0xb0 |
1536 | nosesl: |
1537 | nosesl: |
1537 | ret |
1538 | ret |
1538 | 1539 | ||
1539 | cd_base db 0 |
1540 | cd_base db 0 |
1540 | 1541 | ||
1541 | nsyse3: |
1542 | nsyse3: |
1542 | 1543 | ||
1543 | cmp eax,4 ; SB |
1544 | cmp eax,4 ; SB |
1544 | jnz nsyse4 |
1545 | jnz nsyse4 |
1545 | cmp ebx,0x100 |
1546 | cmp ebx,0x100 |
1546 | jb nsyse4 |
1547 | jb nsyse4 |
1547 | mov edx,65535 |
1548 | mov edx,65535 |
1548 | cmp edx,ebx |
1549 | cmp edx,ebx |
1549 | jb nsyse4 |
1550 | jb nsyse4 |
1550 | mov word [sb16],bx |
1551 | mov word [sb16],bx |
1551 | ret |
1552 | ret |
1552 | nsyse4: |
1553 | nsyse4: |
1553 | 1554 | ||
1554 | cmp eax,5 ; SYSTEM LANGUAGE |
1555 | cmp eax,5 ; SYSTEM LANGUAGE |
1555 | jnz nsyse5 |
1556 | jnz nsyse5 |
1556 | mov [syslang],ebx |
1557 | mov [syslang],ebx |
1557 | ret |
1558 | ret |
1558 | nsyse5: |
1559 | nsyse5: |
1559 | 1560 | ||
1560 | cmp eax,7 ; HD BASE |
1561 | cmp eax,7 ; HD BASE |
1561 | jne nsyse7 |
1562 | jne nsyse7 |
1562 | test ebx,ebx |
1563 | test ebx,ebx |
1563 | jz nosethd |
1564 | jz nosethd |
1564 | cmp ebx,4 |
1565 | cmp ebx,4 |
1565 | ja nosethd |
1566 | ja nosethd |
1566 | mov [hd_base],bl |
1567 | mov [hd_base],bl |
1567 | cmp ebx,1 |
1568 | cmp ebx,1 |
1568 | jnz noprmahd |
1569 | jnz noprmahd |
1569 | mov [hdbase],0x1f0 |
1570 | mov [hdbase],0x1f0 |
1570 | mov [hdid],0x0 |
1571 | mov [hdid],0x0 |
1571 | mov [hdpos],1 |
1572 | mov [hdpos],1 |
1572 | ; call set_FAT32_variables |
1573 | ; call set_FAT32_variables |
1573 | noprmahd: |
1574 | noprmahd: |
1574 | cmp ebx,2 |
1575 | cmp ebx,2 |
1575 | jnz noprslhd |
1576 | jnz noprslhd |
1576 | mov [hdbase],0x1f0 |
1577 | mov [hdbase],0x1f0 |
1577 | mov [hdid],0x10 |
1578 | mov [hdid],0x10 |
1578 | mov [hdpos],2 |
1579 | mov [hdpos],2 |
1579 | ; call set_FAT32_variables |
1580 | ; call set_FAT32_variables |
1580 | noprslhd: |
1581 | noprslhd: |
1581 | cmp ebx,3 |
1582 | cmp ebx,3 |
1582 | jnz nosemahd |
1583 | jnz nosemahd |
1583 | mov [hdbase],0x170 |
1584 | mov [hdbase],0x170 |
1584 | mov [hdid],0x0 |
1585 | mov [hdid],0x0 |
1585 | mov [hdpos],3 |
1586 | mov [hdpos],3 |
1586 | ; call set_FAT32_variables |
1587 | ; call set_FAT32_variables |
1587 | nosemahd: |
1588 | nosemahd: |
1588 | cmp ebx,4 |
1589 | cmp ebx,4 |
1589 | jnz noseslhd |
1590 | jnz noseslhd |
1590 | mov [hdbase],0x170 |
1591 | mov [hdbase],0x170 |
1591 | mov [hdid],0x10 |
1592 | mov [hdid],0x10 |
1592 | mov [hdpos],4 |
1593 | mov [hdpos],4 |
1593 | ; call set_FAT32_variables |
1594 | ; call set_FAT32_variables |
1594 | noseslhd: |
1595 | noseslhd: |
1595 | call reserve_hd1 |
1596 | call reserve_hd1 |
1596 | call reserve_hd_channel |
1597 | call reserve_hd_channel |
1597 | call free_hd_channel |
1598 | call free_hd_channel |
1598 | mov [hd1_status],0 ; free |
1599 | mov [hd1_status],0 ; free |
1599 | nosethd: |
1600 | nosethd: |
1600 | ret |
1601 | ret |
1601 | 1602 | ||
1602 | iglobal |
1603 | iglobal |
1603 | hd_base db 0 |
1604 | hd_base db 0 |
1604 | endg |
1605 | endg |
1605 | 1606 | ||
1606 | nsyse7: |
1607 | nsyse7: |
1607 | 1608 | ||
1608 | cmp eax,8 ; HD PARTITION |
1609 | cmp eax,8 ; HD PARTITION |
1609 | jne nsyse8 |
1610 | jne nsyse8 |
1610 | mov [fat32part],ebx |
1611 | mov [fat32part],ebx |
1611 | ; call set_FAT32_variables |
1612 | ; call set_FAT32_variables |
1612 | call reserve_hd1 |
1613 | call reserve_hd1 |
1613 | call reserve_hd_channel |
1614 | call reserve_hd_channel |
1614 | call free_hd_channel |
1615 | call free_hd_channel |
1615 | pusha |
1616 | pusha |
1616 | call choice_necessity_partition_1 |
1617 | call choice_necessity_partition_1 |
1617 | popa |
1618 | popa |
1618 | mov [hd1_status],0 ; free |
1619 | mov [hd1_status],0 ; free |
1619 | ret |
1620 | ret |
1620 | nsyse8: |
1621 | nsyse8: |
1621 | 1622 | ||
1622 | cmp eax,10 ; SOUND DMA CHANNEL |
1623 | cmp eax,10 ; SOUND DMA CHANNEL |
1623 | jne no_set_sound_dma |
1624 | jne no_set_sound_dma |
1624 | cmp ebx,3 |
1625 | cmp ebx,3 |
1625 | ja sys_setup_err |
1626 | ja sys_setup_err |
1626 | mov [sound_dma],ebx |
1627 | mov [sound_dma],ebx |
1627 | ret |
1628 | ret |
1628 | no_set_sound_dma: |
1629 | no_set_sound_dma: |
1629 | 1630 | ||
1630 | cmp eax,11 ; ENABLE LBA READ |
1631 | cmp eax,11 ; ENABLE LBA READ |
1631 | jne no_set_lba_read |
1632 | jne no_set_lba_read |
1632 | and ebx,1 |
1633 | and ebx,1 |
1633 | mov [lba_read_enabled],ebx |
1634 | mov [lba_read_enabled],ebx |
1634 | ret |
1635 | ret |
1635 | no_set_lba_read: |
1636 | no_set_lba_read: |
1636 | 1637 | ||
1637 | cmp eax,12 ; ENABLE PCI ACCESS |
1638 | cmp eax,12 ; ENABLE PCI ACCESS |
1638 | jne no_set_pci_access |
1639 | jne no_set_pci_access |
1639 | and ebx,1 |
1640 | and ebx,1 |
1640 | mov [pci_access_enabled],ebx |
1641 | mov [pci_access_enabled],ebx |
1641 | ret |
1642 | ret |
1642 | no_set_pci_access: |
1643 | no_set_pci_access: |
1643 | 1644 | ||
1644 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1645 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1645 | include 'vmodeint.inc' |
1646 | include 'vmodeint.inc' |
1646 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1647 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1647 | 1648 | ||
1648 | sys_setup_err: |
1649 | sys_setup_err: |
1649 | mov [esp+36],dword -1 |
1650 | mov [esp+36],dword -1 |
1650 | ret |
1651 | ret |
1651 | 1652 | ||
1652 | align 4 |
1653 | align 4 |
1653 | 1654 | ||
1654 | sys_getsetup: |
1655 | sys_getsetup: |
1655 | 1656 | ||
1656 | ; 1=roland mpu midi base , base io address |
1657 | ; 1=roland mpu midi base , base io address |
1657 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1658 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1658 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1659 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1659 | ; 4=sb16 base , base io address |
1660 | ; 4=sb16 base , base io address |
1660 | ; 5=system language, 1eng 2fi 3ger 4rus |
1661 | ; 5=system language, 1eng 2fi 3ger 4rus |
1661 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1662 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1662 | ; 8=fat32 partition in hd |
1663 | ; 8=fat32 partition in hd |
1663 | ; 9=get hs timer tic |
1664 | ; 9=get hs timer tic |
1664 | 1665 | ||
1665 | cmp eax,1 |
1666 | cmp eax,1 |
1666 | jne ngsyse1 |
1667 | jne ngsyse1 |
1667 | movzx eax,[midi_base] |
1668 | movzx eax,[midi_base] |
1668 | mov [esp+36],eax |
1669 | mov [esp+36],eax |
1669 | ret |
1670 | ret |
1670 | ngsyse1: |
1671 | ngsyse1: |
1671 | 1672 | ||
1672 | cmp eax,2 |
1673 | cmp eax,2 |
1673 | jne ngsyse2 |
1674 | jne ngsyse2 |
1674 | cmp ebx,1 |
1675 | cmp ebx,1 |
1675 | jnz kbnobaseret |
1676 | jnz kbnobaseret |
1676 | mov edi,[TASK_BASE] |
1677 | mov edi,[TASK_BASE] |
1677 | add ecx,[edi+TASKDATA.mem_start] |
1678 | add ecx,[edi+TASKDATA.mem_start] |
1678 | mov ebx,ecx |
1679 | mov ebx,ecx |
1679 | mov eax,keymap |
1680 | mov eax,keymap |
1680 | mov ecx,128 |
1681 | mov ecx,128 |
1681 | call memmove |
1682 | call memmove |
1682 | ret |
1683 | ret |
1683 | kbnobaseret: |
1684 | kbnobaseret: |
1684 | cmp ebx,2 |
1685 | cmp ebx,2 |
1685 | jnz kbnoshiftret |
1686 | jnz kbnoshiftret |
1686 | mov edi,[TASK_BASE] |
1687 | mov edi,[TASK_BASE] |
1687 | add ecx,[edi+TASKDATA.mem_start] |
1688 | add ecx,[edi+TASKDATA.mem_start] |
1688 | mov ebx,ecx |
1689 | mov ebx,ecx |
1689 | mov eax,keymap_shift |
1690 | mov eax,keymap_shift |
1690 | mov ecx,128 |
1691 | mov ecx,128 |
1691 | call memmove |
1692 | call memmove |
1692 | ret |
1693 | ret |
1693 | kbnoshiftret: |
1694 | kbnoshiftret: |
1694 | cmp ebx,3 |
1695 | cmp ebx,3 |
1695 | jne kbnoaltret |
1696 | jne kbnoaltret |
1696 | mov edi,[TASK_BASE] |
1697 | mov edi,[TASK_BASE] |
1697 | add ecx,[edi+TASKDATA.mem_start] |
1698 | add ecx,[edi+TASKDATA.mem_start] |
1698 | mov ebx,ecx |
1699 | mov ebx,ecx |
1699 | mov eax,keymap_alt |
1700 | mov eax,keymap_alt |
1700 | mov ecx,128 |
1701 | mov ecx,128 |
1701 | call memmove |
1702 | call memmove |
1702 | ret |
1703 | ret |
1703 | kbnoaltret: |
1704 | kbnoaltret: |
1704 | cmp ebx,9 |
1705 | cmp ebx,9 |
1705 | jnz ngsyse2 |
1706 | jnz ngsyse2 |
1706 | movzx eax,word [keyboard] |
1707 | movzx eax,word [keyboard] |
1707 | mov [esp+36],eax |
1708 | mov [esp+36],eax |
1708 | ret |
1709 | ret |
1709 | ngsyse2: |
1710 | ngsyse2: |
1710 | 1711 | ||
1711 | cmp eax,3 |
1712 | cmp eax,3 |
1712 | jnz ngsyse3 |
1713 | jnz ngsyse3 |
1713 | movzx eax,[cd_base] |
1714 | movzx eax,[cd_base] |
1714 | mov [esp+36],eax |
1715 | mov [esp+36],eax |
1715 | ret |
1716 | ret |
1716 | ngsyse3: |
1717 | ngsyse3: |
1717 | 1718 | ||
1718 | cmp eax,4 |
1719 | cmp eax,4 |
1719 | jne ngsyse4 |
1720 | jne ngsyse4 |
1720 | mov eax,[sb16] |
1721 | mov eax,[sb16] |
1721 | mov [esp+36],eax |
1722 | mov [esp+36],eax |
1722 | ret |
1723 | ret |
1723 | ngsyse4: |
1724 | ngsyse4: |
1724 | 1725 | ||
1725 | cmp eax,5 |
1726 | cmp eax,5 |
1726 | jnz ngsyse5 |
1727 | jnz ngsyse5 |
1727 | mov eax,[syslang] |
1728 | mov eax,[syslang] |
1728 | mov [esp+36],eax |
1729 | mov [esp+36],eax |
1729 | ret |
1730 | ret |
1730 | ngsyse5: |
1731 | ngsyse5: |
1731 | cmp eax,7 |
1732 | cmp eax,7 |
1732 | jnz ngsyse7 |
1733 | jnz ngsyse7 |
1733 | movzx eax,[hd_base] |
1734 | movzx eax,[hd_base] |
1734 | mov [esp+36],eax |
1735 | mov [esp+36],eax |
1735 | ret |
1736 | ret |
1736 | ngsyse7: |
1737 | ngsyse7: |
1737 | cmp eax,8 |
1738 | cmp eax,8 |
1738 | jnz ngsyse8 |
1739 | jnz ngsyse8 |
1739 | mov eax,[fat32part] |
1740 | mov eax,[fat32part] |
1740 | mov [esp+36],eax |
1741 | mov [esp+36],eax |
1741 | ret |
1742 | ret |
1742 | ngsyse8: |
1743 | ngsyse8: |
1743 | cmp eax,9 |
1744 | cmp eax,9 |
1744 | jne ngsyse9 |
1745 | jne ngsyse9 |
1745 | mov eax,[timer_ticks] ;[0xfdf0] |
1746 | mov eax,[timer_ticks] ;[0xfdf0] |
1746 | mov [esp+36],eax |
1747 | mov [esp+36],eax |
1747 | ret |
1748 | ret |
1748 | ngsyse9: |
1749 | ngsyse9: |
1749 | cmp eax,10 |
1750 | cmp eax,10 |
1750 | jnz ngsyse10 |
1751 | jnz ngsyse10 |
1751 | mov eax,[sound_dma] |
1752 | mov eax,[sound_dma] |
1752 | mov [esp+36],eax |
1753 | mov [esp+36],eax |
1753 | ret |
1754 | ret |
1754 | ngsyse10: |
1755 | ngsyse10: |
1755 | cmp eax,11 |
1756 | cmp eax,11 |
1756 | jnz ngsyse11 |
1757 | jnz ngsyse11 |
1757 | mov eax,[lba_read_enabled] |
1758 | mov eax,[lba_read_enabled] |
1758 | mov [esp+36],eax |
1759 | mov [esp+36],eax |
1759 | ret |
1760 | ret |
1760 | ngsyse11: |
1761 | ngsyse11: |
1761 | cmp eax,12 |
1762 | cmp eax,12 |
1762 | jnz ngsyse12 |
1763 | jnz ngsyse12 |
1763 | mov eax,[pci_access_enabled] |
1764 | mov eax,[pci_access_enabled] |
1764 | mov [esp+36],eax |
1765 | mov [esp+36],eax |
1765 | ret |
1766 | ret |
1766 | ngsyse12: |
1767 | ngsyse12: |
1767 | mov [esp+36],dword 1 |
1768 | mov [esp+36],dword 1 |
1768 | ret |
1769 | ret |
- | 1770 | ||
- | 1771 | get_timer_ticks: |
|
- | 1772 | mov eax,[timer_ticks] |
|
- | 1773 | ret |
|
1769 | 1774 | ||
1770 | iglobal |
1775 | iglobal |
1771 | align 4 |
1776 | align 4 |
1772 | mousefn dd msscreen, mswin, msbutton, msset |
1777 | mousefn dd msscreen, mswin, msbutton, msset |
1773 | dd app_load_cursor |
1778 | dd app_load_cursor |
1774 | dd app_set_cursor |
1779 | dd app_set_cursor |
1775 | dd app_delete_cursor |
1780 | dd app_delete_cursor |
- | 1781 | dd msz |
|
1776 | endg |
1782 | endg |
1777 | 1783 | ||
1778 | readmousepos: |
1784 | readmousepos: |
1779 | 1785 | ||
1780 | ; eax=0 screen relative |
1786 | ; eax=0 screen relative |
1781 | ; eax=1 window relative |
1787 | ; eax=1 window relative |
1782 | ; eax=2 buttons pressed |
1788 | ; eax=2 buttons pressed |
1783 | ; eax=3 set mouse pos ; reserved |
1789 | ; eax=3 set mouse pos ; reserved |
1784 | ; eax=4 load cursor |
1790 | ; eax=4 load cursor |
1785 | ; eax=5 set cursor |
1791 | ; eax=5 set cursor |
1786 | ; eax=6 delete cursor ; reserved |
1792 | ; eax=6 delete cursor ; reserved |
- | 1793 | ; eax=7 get mouse_z |
|
1787 | 1794 | ||
1788 | cmp eax, 6 |
1795 | cmp eax, 7 |
1789 | ja msset |
1796 | ja msset |
1790 | jmp [mousefn+eax*4] |
1797 | jmp [mousefn+eax*4] |
1791 | msscreen: |
1798 | msscreen: |
1792 | mov eax,[MOUSE_X] |
1799 | mov eax,[MOUSE_X] |
1793 | shl eax,16 |
1800 | shl eax,16 |
1794 | mov ax,[MOUSE_Y] |
1801 | mov ax,[MOUSE_Y] |
1795 | mov [esp+36],eax |
1802 | mov [esp+36],eax |
1796 | ret |
1803 | ret |
1797 | mswin: |
1804 | mswin: |
1798 | mov eax,[MOUSE_X] |
1805 | mov eax,[MOUSE_X] |
1799 | shl eax,16 |
1806 | shl eax,16 |
1800 | mov ax,[MOUSE_Y] |
1807 | mov ax,[MOUSE_Y] |
1801 | mov esi,[TASK_BASE] |
1808 | mov esi,[TASK_BASE] |
1802 | mov bx, word [esi-twdw+WDATA.box.left] |
1809 | mov bx, word [esi-twdw+WDATA.box.left] |
1803 | shl ebx,16 |
1810 | shl ebx,16 |
1804 | mov bx, word [esi-twdw+WDATA.box.top] |
1811 | mov bx, word [esi-twdw+WDATA.box.top] |
1805 | sub eax,ebx |
1812 | sub eax,ebx |
1806 | 1813 | ||
1807 | mov edi,[CURRENT_TASK] |
1814 | mov edi,[CURRENT_TASK] |
1808 | shl edi,8 |
1815 | shl edi,8 |
1809 | sub ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1816 | sub ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1810 | rol eax,16 |
1817 | rol eax,16 |
1811 | sub ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1818 | sub ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1812 | rol eax,16 |
1819 | rol eax,16 |
1813 | mov [esp+36],eax |
1820 | mov [esp+36],eax |
1814 | ret |
1821 | ret |
1815 | msbutton: |
1822 | msbutton: |
1816 | movzx eax,byte [BTN_DOWN] |
1823 | movzx eax,byte [BTN_DOWN] |
1817 | mov [esp+36],eax |
1824 | mov [esp+36],eax |
1818 | ret |
1825 | ret |
- | 1826 | msz: |
|
- | 1827 | mov edi, [TASK_COUNT] |
|
- | 1828 | movzx edi, word [WIN_POS + edi*2] |
|
- | 1829 | cmp edi, [CURRENT_TASK] |
|
- | 1830 | jne @f |
|
- | 1831 | mov ax,[MOUSE_SCROLL_H] |
|
- | 1832 | shl eax,16 |
|
- | 1833 | mov ax,[MOUSE_SCROLL_V] |
|
- | 1834 | mov [esp+36],eax |
|
- | 1835 | mov [MOUSE_SCROLL_H],word 0 |
|
- | 1836 | mov [MOUSE_SCROLL_V],word 0 |
|
- | 1837 | ret |
|
- | 1838 | @@: |
|
- | 1839 | mov [esp+36],dword 0 |
|
- | 1840 | ret |
|
1819 | msset: |
1841 | msset: |
1820 | ret |
1842 | ret |
1821 | 1843 | ||
1822 | app_load_cursor: |
1844 | app_load_cursor: |
1823 | ; add ebx, new_app_base |
1845 | ; add ebx, new_app_base |
1824 | cmp ebx, OS_BASE |
1846 | cmp ebx, OS_BASE |
1825 | jae msset |
1847 | jae msset |
1826 | stdcall load_cursor, ebx, ecx |
1848 | stdcall load_cursor, ebx, ecx |
1827 | mov [esp+36], eax |
1849 | mov [esp+36], eax |
1828 | ret |
1850 | ret |
1829 | 1851 | ||
1830 | app_set_cursor: |
1852 | app_set_cursor: |
1831 | stdcall set_cursor, ebx |
1853 | stdcall set_cursor, ebx |
1832 | mov [esp+36], eax |
1854 | mov [esp+36], eax |
1833 | ret |
1855 | ret |
1834 | 1856 | ||
1835 | app_delete_cursor: |
1857 | app_delete_cursor: |
1836 | stdcall delete_cursor, ebx |
1858 | stdcall delete_cursor, ebx |
1837 | mov [esp+36], eax |
1859 | mov [esp+36], eax |
1838 | ret |
1860 | ret |
1839 | 1861 | ||
1840 | is_input: |
1862 | is_input: |
1841 | 1863 | ||
1842 | push edx |
1864 | push edx |
1843 | mov dx,word [midisp] |
1865 | mov dx,word [midisp] |
1844 | in al,dx |
1866 | in al,dx |
1845 | and al,0x80 |
1867 | and al,0x80 |
1846 | pop edx |
1868 | pop edx |
1847 | ret |
1869 | ret |
1848 | 1870 | ||
1849 | is_output: |
1871 | is_output: |
1850 | 1872 | ||
1851 | push edx |
1873 | push edx |
1852 | mov dx,word [midisp] |
1874 | mov dx,word [midisp] |
1853 | in al,dx |
1875 | in al,dx |
1854 | and al,0x40 |
1876 | and al,0x40 |
1855 | pop edx |
1877 | pop edx |
1856 | ret |
1878 | ret |
1857 | 1879 | ||
1858 | 1880 | ||
1859 | get_mpu_in: |
1881 | get_mpu_in: |
1860 | 1882 | ||
1861 | push edx |
1883 | push edx |
1862 | mov dx,word [mididp] |
1884 | mov dx,word [mididp] |
1863 | in al,dx |
1885 | in al,dx |
1864 | pop edx |
1886 | pop edx |
1865 | ret |
1887 | ret |
1866 | 1888 | ||
1867 | 1889 | ||
1868 | put_mpu_out: |
1890 | put_mpu_out: |
1869 | 1891 | ||
1870 | push edx |
1892 | push edx |
1871 | mov dx,word [mididp] |
1893 | mov dx,word [mididp] |
1872 | out dx,al |
1894 | out dx,al |
1873 | pop edx |
1895 | pop edx |
1874 | ret |
1896 | ret |
1875 | 1897 | ||
1876 | 1898 | ||
1877 | setuart: |
1899 | setuart: |
1878 | 1900 | ||
1879 | su1: |
1901 | su1: |
1880 | call is_output |
1902 | call is_output |
1881 | cmp al,0 |
1903 | cmp al,0 |
1882 | jnz su1 |
1904 | jnz su1 |
1883 | mov dx,word [midisp] |
1905 | mov dx,word [midisp] |
1884 | mov al,0xff |
1906 | mov al,0xff |
1885 | out dx,al |
1907 | out dx,al |
1886 | su2: |
1908 | su2: |
1887 | mov dx,word [midisp] |
1909 | mov dx,word [midisp] |
1888 | mov al,0xff |
1910 | mov al,0xff |
1889 | out dx,al |
1911 | out dx,al |
1890 | call is_input |
1912 | call is_input |
1891 | cmp al,0 |
1913 | cmp al,0 |
1892 | jnz su2 |
1914 | jnz su2 |
1893 | call get_mpu_in |
1915 | call get_mpu_in |
1894 | cmp al,0xfe |
1916 | cmp al,0xfe |
1895 | jnz su2 |
1917 | jnz su2 |
1896 | su3: |
1918 | su3: |
1897 | call is_output |
1919 | call is_output |
1898 | cmp al,0 |
1920 | cmp al,0 |
1899 | jnz su3 |
1921 | jnz su3 |
1900 | mov dx,word [midisp] |
1922 | mov dx,word [midisp] |
1901 | mov al,0x3f |
1923 | mov al,0x3f |
1902 | out dx,al |
1924 | out dx,al |
1903 | 1925 | ||
1904 | ret |
1926 | ret |
1905 | 1927 | ||
1906 | 1928 | ||
1907 | align 4 |
1929 | align 4 |
1908 | 1930 | ||
1909 | sys_midi: |
1931 | sys_midi: |
1910 | 1932 | ||
1911 | cmp [mididp],0 |
1933 | cmp [mididp],0 |
1912 | jnz sm0 |
1934 | jnz sm0 |
1913 | mov [esp+36],dword 1 |
1935 | mov [esp+36],dword 1 |
1914 | ret |
1936 | ret |
1915 | sm0: |
1937 | sm0: |
1916 | 1938 | ||
1917 | cmp eax,1 |
1939 | cmp eax,1 |
1918 | mov [esp+36],dword 0 |
1940 | mov [esp+36],dword 0 |
1919 | jnz smn1 |
1941 | jnz smn1 |
1920 | call setuart |
1942 | call setuart |
1921 | ret |
1943 | ret |
1922 | smn1: |
1944 | smn1: |
1923 | 1945 | ||
1924 | cmp eax,2 |
1946 | cmp eax,2 |
1925 | jnz smn2 |
1947 | jnz smn2 |
1926 | sm10: |
1948 | sm10: |
1927 | call get_mpu_in |
1949 | call get_mpu_in |
1928 | call is_output |
1950 | call is_output |
1929 | test al,al |
1951 | test al,al |
1930 | jnz sm10 |
1952 | jnz sm10 |
1931 | mov al,bl |
1953 | mov al,bl |
1932 | call put_mpu_out |
1954 | call put_mpu_out |
1933 | ret |
1955 | ret |
1934 | smn2: |
1956 | smn2: |
1935 | 1957 | ||
1936 | ret |
1958 | ret |
1937 | 1959 | ||
1938 | 1960 | ||
1939 | detect_devices: |
1961 | detect_devices: |
1940 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1962 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1941 | include 'detect/commouse.inc' |
1963 | include 'detect/commouse.inc' |
1942 | include 'detect/ps2mouse.inc' |
1964 | ;include 'detect/ps2mouse.inc' |
1943 | ;include 'detect/dev_fd.inc' |
1965 | ;include 'detect/dev_fd.inc' |
1944 | ;include 'detect/dev_hdcd.inc' |
1966 | ;include 'detect/dev_hdcd.inc' |
1945 | ;include 'detect/sear_par.inc' |
1967 | ;include 'detect/sear_par.inc' |
1946 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1968 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1947 | ret |
1969 | ret |
1948 | 1970 | ||
1949 | 1971 | ||
1950 | sys_end: |
1972 | sys_end: |
1951 | 1973 | ||
1952 | mov eax,[TASK_BASE] |
1974 | mov eax,[TASK_BASE] |
1953 | mov [eax+TASKDATA.state], 3 ; terminate this program |
1975 | mov [eax+TASKDATA.state], 3 ; terminate this program |
1954 | 1976 | ||
1955 | waitterm: ; wait here for termination |
1977 | waitterm: ; wait here for termination |
1956 | mov eax,5 |
1978 | mov eax,5 |
1957 | call delay_hs |
1979 | call delay_hs |
1958 | jmp waitterm |
1980 | jmp waitterm |
1959 | 1981 | ||
1960 | iglobal |
1982 | iglobal |
1961 | align 4 |
1983 | align 4 |
1962 | sys_system_table: |
1984 | sys_system_table: |
1963 | dd sysfn_shutdown ; 1 = system shutdown |
1985 | dd sysfn_shutdown ; 1 = system shutdown |
1964 | dd sysfn_terminate ; 2 = terminate thread |
1986 | dd sysfn_terminate ; 2 = terminate thread |
1965 | dd sysfn_activate ; 3 = activate window |
1987 | dd sysfn_activate ; 3 = activate window |
1966 | dd sysfn_getidletime ; 4 = get idle time |
1988 | dd sysfn_getidletime ; 4 = get idle time |
1967 | dd sysfn_getcpuclock ; 5 = get cpu clock |
1989 | dd sysfn_getcpuclock ; 5 = get cpu clock |
1968 | dd sysfn_saveramdisk ; 6 = save ramdisk |
1990 | dd sysfn_saveramdisk ; 6 = save ramdisk |
1969 | dd sysfn_getactive ; 7 = get active window |
1991 | dd sysfn_getactive ; 7 = get active window |
1970 | dd sysfn_sound_flag ; 8 = get/set sound_flag |
1992 | dd sysfn_sound_flag ; 8 = get/set sound_flag |
1971 | dd sysfn_shutdown_param ; 9 = shutdown with parameter |
1993 | dd sysfn_shutdown_param ; 9 = shutdown with parameter |
1972 | dd sysfn_minimize ; 10 = minimize window |
1994 | dd sysfn_minimize ; 10 = minimize window |
1973 | dd sysfn_getdiskinfo ; 11 = get disk subsystem info |
1995 | dd sysfn_getdiskinfo ; 11 = get disk subsystem info |
1974 | dd sysfn_lastkey ; 12 = get last pressed key |
1996 | dd sysfn_lastkey ; 12 = get last pressed key |
1975 | dd sysfn_getversion ; 13 = get kernel version |
1997 | dd sysfn_getversion ; 13 = get kernel version |
1976 | dd sysfn_waitretrace ; 14 = wait retrace |
1998 | dd sysfn_waitretrace ; 14 = wait retrace |
1977 | dd sysfn_centermouse ; 15 = center mouse cursor |
1999 | dd sysfn_centermouse ; 15 = center mouse cursor |
1978 | dd sysfn_getfreemem ; 16 = get free memory size |
2000 | dd sysfn_getfreemem ; 16 = get free memory size |
1979 | dd sysfn_getallmem ; 17 = get total memory size |
2001 | dd sysfn_getallmem ; 17 = get total memory size |
1980 | dd sysfn_terminate2 ; 18 = terminate thread using PID |
2002 | dd sysfn_terminate2 ; 18 = terminate thread using PID |
1981 | ; instead of slot |
2003 | ; instead of slot |
1982 | dd sysfn_mouse_acceleration; 19 = set/get mouse acceleration |
2004 | dd sysfn_mouse_acceleration; 19 = set/get mouse acceleration |
1983 | dd sysfn_meminfo ; 20 = get extended memory info |
2005 | dd sysfn_meminfo ; 20 = get extended memory info |
1984 | sysfn_num = ($ - sys_system_table)/4 |
2006 | sysfn_num = ($ - sys_system_table)/4 |
1985 | endg |
2007 | endg |
1986 | 2008 | ||
1987 | sys_system: |
2009 | sys_system: |
1988 | dec eax |
2010 | dec eax |
1989 | cmp eax, sysfn_num |
2011 | cmp eax, sysfn_num |
1990 | jae @f |
2012 | jae @f |
1991 | jmp dword [sys_system_table + eax*4] |
2013 | jmp dword [sys_system_table + eax*4] |
1992 | @@: |
2014 | @@: |
1993 | ret |
2015 | ret |
1994 | 2016 | ||
1995 | sysfn_shutdown: ; 18.1 = BOOT |
2017 | sysfn_shutdown: ; 18.1 = BOOT |
1996 | mov [BOOT_VAR+0x9030],byte 0 |
2018 | mov [BOOT_VAR+0x9030],byte 0 |
1997 | for_shutdown_parameter: |
2019 | for_shutdown_parameter: |
1998 | 2020 | ||
1999 | mov eax,[TASK_COUNT] |
2021 | mov eax,[TASK_COUNT] |
2000 | add eax,2 |
2022 | add eax,2 |
2001 | mov [shutdown_processes],eax |
2023 | mov [shutdown_processes],eax |
2002 | mov [SYS_SHUTDOWN],al |
2024 | mov [SYS_SHUTDOWN],al |
2003 | and dword [esp+36], 0 |
2025 | and dword [esp+36], 0 |
2004 | ret |
2026 | ret |
2005 | uglobal |
2027 | uglobal |
2006 | shutdown_processes: dd 0x0 |
2028 | shutdown_processes: dd 0x0 |
2007 | endg |
2029 | endg |
2008 | 2030 | ||
2009 | sysfn_terminate: ; 18.2 = TERMINATE |
2031 | sysfn_terminate: ; 18.2 = TERMINATE |
2010 | cmp ebx,2 |
2032 | cmp ebx,2 |
2011 | jb noprocessterminate |
2033 | jb noprocessterminate |
2012 | mov edx,[TASK_COUNT] |
2034 | mov edx,[TASK_COUNT] |
2013 | cmp ebx,edx |
2035 | cmp ebx,edx |
2014 | ja noprocessterminate |
2036 | ja noprocessterminate |
2015 | mov eax,[TASK_COUNT] |
2037 | mov eax,[TASK_COUNT] |
2016 | shl ebx,5 |
2038 | shl ebx,5 |
2017 | mov edx,[ebx+CURRENT_TASK+TASKDATA.pid] |
2039 | mov edx,[ebx+CURRENT_TASK+TASKDATA.pid] |
2018 | add ebx,CURRENT_TASK+TASKDATA.state |
2040 | add ebx,CURRENT_TASK+TASKDATA.state |
2019 | cmp byte [ebx], 9 |
2041 | cmp byte [ebx], 9 |
2020 | jz noprocessterminate |
2042 | jz noprocessterminate |
2021 | 2043 | ||
2022 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
2044 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
2023 | mov [ebx],byte 3 ; clear possible i40's |
2045 | mov [ebx],byte 3 ; clear possible i40's |
2024 | ;call MEM_Heap_UnLock |
2046 | ;call MEM_Heap_UnLock |
2025 | 2047 | ||
2026 | cmp edx,[application_table_status] ; clear app table stat |
2048 | cmp edx,[application_table_status] ; clear app table stat |
2027 | jne noatsc |
2049 | jne noatsc |
2028 | mov [application_table_status],0 |
2050 | mov [application_table_status],0 |
2029 | noatsc: |
2051 | noatsc: |
2030 | noprocessterminate: |
2052 | noprocessterminate: |
2031 | ret |
2053 | ret |
2032 | 2054 | ||
2033 | sysfn_terminate2: |
2055 | sysfn_terminate2: |
2034 | ;lock application_table_status mutex |
2056 | ;lock application_table_status mutex |
2035 | .table_status: |
2057 | .table_status: |
2036 | cli |
2058 | cli |
2037 | cmp [application_table_status],0 |
2059 | cmp [application_table_status],0 |
2038 | je .stf |
2060 | je .stf |
2039 | sti |
2061 | sti |
2040 | call change_task |
2062 | call change_task |
2041 | jmp .table_status |
2063 | jmp .table_status |
2042 | .stf: |
2064 | .stf: |
2043 | call set_application_table_status |
2065 | call set_application_table_status |
2044 | mov eax,ebx |
2066 | mov eax,ebx |
2045 | call pid_to_slot |
2067 | call pid_to_slot |
2046 | test eax,eax |
2068 | test eax,eax |
2047 | jz .not_found |
2069 | jz .not_found |
2048 | mov ebx,eax |
2070 | mov ebx,eax |
2049 | cli |
2071 | cli |
2050 | call sysfn_terminate |
2072 | call sysfn_terminate |
2051 | mov [application_table_status],0 |
2073 | mov [application_table_status],0 |
2052 | sti |
2074 | sti |
2053 | and dword [esp+36],0 |
2075 | and dword [esp+36],0 |
2054 | ret |
2076 | ret |
2055 | .not_found: |
2077 | .not_found: |
2056 | mov [application_table_status],0 |
2078 | mov [application_table_status],0 |
2057 | or dword [esp+36],-1 |
2079 | or dword [esp+36],-1 |
2058 | ret |
2080 | ret |
2059 | 2081 | ||
2060 | sysfn_activate: ; 18.3 = ACTIVATE WINDOW |
2082 | sysfn_activate: ; 18.3 = ACTIVATE WINDOW |
2061 | cmp ebx,2 |
2083 | cmp ebx,2 |
2062 | jb .nowindowactivate |
2084 | jb .nowindowactivate |
2063 | cmp ebx,[TASK_COUNT] |
2085 | cmp ebx,[TASK_COUNT] |
2064 | ja .nowindowactivate |
2086 | ja .nowindowactivate |
2065 | 2087 | ||
2066 | mov [window_minimize], 2 ; restore window if minimized |
2088 | mov [window_minimize], 2 ; restore window if minimized |
2067 | 2089 | ||
2068 | movzx esi, word [WIN_STACK + ebx*2] |
2090 | movzx esi, word [WIN_STACK + ebx*2] |
2069 | cmp esi, [TASK_COUNT] |
2091 | cmp esi, [TASK_COUNT] |
2070 | je .nowindowactivate ; already active |
2092 | je .nowindowactivate ; already active |
2071 | 2093 | ||
2072 | mov edi, ebx |
2094 | mov edi, ebx |
2073 | shl edi, 5 |
2095 | shl edi, 5 |
2074 | add edi, window_data |
2096 | add edi, window_data |
2075 | movzx esi, word [WIN_STACK + ebx * 2] |
2097 | movzx esi, word [WIN_STACK + ebx * 2] |
2076 | lea esi, [WIN_POS + esi * 2] |
2098 | lea esi, [WIN_POS + esi * 2] |
2077 | call waredraw |
2099 | call waredraw |
2078 | .nowindowactivate: |
2100 | .nowindowactivate: |
2079 | ret |
2101 | ret |
2080 | 2102 | ||
2081 | sysfn_getidletime: ; 18.4 = GET IDLETIME |
2103 | sysfn_getidletime: ; 18.4 = GET IDLETIME |
2082 | mov eax,[idleusesec] |
2104 | mov eax,[idleusesec] |
2083 | mov [esp+36], eax |
2105 | mov [esp+36], eax |
2084 | ret |
2106 | ret |
2085 | 2107 | ||
2086 | sysfn_getcpuclock: ; 18.5 = GET TSC/SEC |
2108 | sysfn_getcpuclock: ; 18.5 = GET TSC/SEC |
2087 | mov eax,[CPU_FREQ] |
2109 | mov eax,[CPU_FREQ] |
2088 | mov [esp+36], eax |
2110 | mov [esp+36], eax |
2089 | ret |
2111 | ret |
2090 | 2112 | ||
2091 | ; SAVE ramdisk to /hd/1/menuet.img |
2113 | ; SAVE ramdisk to /hd/1/menuet.img |
2092 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2114 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2093 | include 'blkdev/rdsave.inc' |
2115 | include 'blkdev/rdsave.inc' |
2094 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2116 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2095 | 2117 | ||
2096 | sysfn_getactive: ; 18.7 = get active window |
2118 | sysfn_getactive: ; 18.7 = get active window |
2097 | mov eax, [TASK_COUNT] |
2119 | mov eax, [TASK_COUNT] |
2098 | movzx eax, word [WIN_POS + eax*2] |
2120 | movzx eax, word [WIN_POS + eax*2] |
2099 | mov [esp+36],eax |
2121 | mov [esp+36],eax |
2100 | ret |
2122 | ret |
2101 | 2123 | ||
2102 | sysfn_sound_flag: ; 18.8 = get/set sound_flag |
2124 | sysfn_sound_flag: ; 18.8 = get/set sound_flag |
2103 | cmp ebx,1 |
2125 | cmp ebx,1 |
2104 | jne nogetsoundflag |
2126 | jne nogetsoundflag |
2105 | movzx eax,byte [sound_flag] ; get sound_flag |
2127 | movzx eax,byte [sound_flag] ; get sound_flag |
2106 | mov [esp+36],eax |
2128 | mov [esp+36],eax |
2107 | ret |
2129 | ret |
2108 | nogetsoundflag: |
2130 | nogetsoundflag: |
2109 | cmp ebx,2 |
2131 | cmp ebx,2 |
2110 | jnz nosoundflag |
2132 | jnz nosoundflag |
2111 | xor byte [sound_flag], 1 |
2133 | xor byte [sound_flag], 1 |
2112 | nosoundflag: |
2134 | nosoundflag: |
2113 | ret |
2135 | ret |
2114 | 2136 | ||
2115 | sysfn_shutdown_param: ; 18.9 = system shutdown with param |
2137 | sysfn_shutdown_param: ; 18.9 = system shutdown with param |
2116 | cmp ebx,1 |
2138 | cmp ebx,1 |
2117 | jl exit_for_anyone |
2139 | jl exit_for_anyone |
2118 | cmp ebx,4 |
2140 | cmp ebx,4 |
2119 | jg exit_for_anyone |
2141 | jg exit_for_anyone |
2120 | mov [BOOT_VAR+0x9030],bl |
2142 | mov [BOOT_VAR+0x9030],bl |
2121 | jmp for_shutdown_parameter |
2143 | jmp for_shutdown_parameter |
2122 | 2144 | ||
2123 | sysfn_minimize: ; 18.10 = minimize window |
2145 | sysfn_minimize: ; 18.10 = minimize window |
2124 | mov [window_minimize],1 |
2146 | mov [window_minimize],1 |
2125 | exit_for_anyone: |
2147 | exit_for_anyone: |
2126 | ret |
2148 | ret |
2127 | 2149 | ||
2128 | sysfn_getdiskinfo: ; 18.11 = get disk info table |
2150 | sysfn_getdiskinfo: ; 18.11 = get disk info table |
2129 | cmp ebx,1 |
2151 | cmp ebx,1 |
2130 | jnz full_table |
2152 | jnz full_table |
2131 | small_table: |
2153 | small_table: |
2132 | call for_all_tables |
2154 | call for_all_tables |
2133 | mov ecx,10 |
2155 | mov ecx,10 |
2134 | cld |
2156 | cld |
2135 | rep movsb |
2157 | rep movsb |
2136 | ret |
2158 | ret |
2137 | for_all_tables: |
2159 | for_all_tables: |
2138 | mov edi,[TASK_BASE] |
2160 | mov edi,[TASK_BASE] |
2139 | mov edi,[edi+TASKDATA.mem_start] |
2161 | mov edi,[edi+TASKDATA.mem_start] |
2140 | add edi,ecx |
2162 | add edi,ecx |
2141 | mov esi,DRIVE_DATA |
2163 | mov esi,DRIVE_DATA |
2142 | ret |
2164 | ret |
2143 | full_table: |
2165 | full_table: |
2144 | cmp ebx,2 |
2166 | cmp ebx,2 |
2145 | jnz exit_for_anyone |
2167 | jnz exit_for_anyone |
2146 | call for_all_tables |
2168 | call for_all_tables |
2147 | mov ecx,16384 |
2169 | mov ecx,16384 |
2148 | cld |
2170 | cld |
2149 | rep movsd |
2171 | rep movsd |
2150 | ret |
2172 | ret |
2151 | 2173 | ||
2152 | sysfn_lastkey: ; 18.12 = return 0 (backward compatibility) |
2174 | sysfn_lastkey: ; 18.12 = return 0 (backward compatibility) |
2153 | and dword [esp+36], 0 |
2175 | and dword [esp+36], 0 |
2154 | ret |
2176 | ret |
2155 | 2177 | ||
2156 | sysfn_getversion: ; 18.13 = get kernel ID and version |
2178 | sysfn_getversion: ; 18.13 = get kernel ID and version |
2157 | mov edi,[TASK_BASE] |
2179 | mov edi,[TASK_BASE] |
2158 | mov edi,[edi+TASKDATA.mem_start] |
2180 | mov edi,[edi+TASKDATA.mem_start] |
2159 | add edi,ebx |
2181 | add edi,ebx |
2160 | mov esi,version_inf |
2182 | mov esi,version_inf |
2161 | mov ecx,version_end-version_inf |
2183 | mov ecx,version_end-version_inf |
2162 | cld |
2184 | cld |
2163 | rep movsb |
2185 | rep movsb |
2164 | ret |
2186 | ret |
2165 | 2187 | ||
2166 | sysfn_waitretrace: ; 18.14 = sys wait retrace |
2188 | sysfn_waitretrace: ; 18.14 = sys wait retrace |
2167 | ;wait retrace functions |
2189 | ;wait retrace functions |
2168 | sys_wait_retrace: |
2190 | sys_wait_retrace: |
2169 | mov edx,0x3da |
2191 | mov edx,0x3da |
2170 | WaitRetrace_loop: |
2192 | WaitRetrace_loop: |
2171 | in al,dx |
2193 | in al,dx |
2172 | test al,1000b |
2194 | test al,1000b |
2173 | jz WaitRetrace_loop |
2195 | jz WaitRetrace_loop |
2174 | mov [esp+36],dword 0 |
2196 | mov [esp+36],dword 0 |
2175 | ret |
2197 | ret |
2176 | 2198 | ||
2177 | sysfn_centermouse: ; 18.15 = mouse centered |
2199 | sysfn_centermouse: ; 18.15 = mouse centered |
2178 | call mouse_centered |
2200 | call mouse_centered |
2179 | mov [esp+36],dword 0 |
2201 | mov [esp+36],dword 0 |
2180 | ret |
2202 | ret |
2181 | 2203 | ||
2182 | sysfn_mouse_acceleration: ; 18.19 = set/get mouse features |
2204 | sysfn_mouse_acceleration: ; 18.19 = set/get mouse features |
2183 | cmp ebx,0 ; get mouse speed factor |
2205 | cmp ebx,0 ; get mouse speed factor |
2184 | jnz .set_mouse_acceleration |
2206 | jnz .set_mouse_acceleration |
2185 | xor eax,eax |
2207 | xor eax,eax |
2186 | mov ax,[mouse_speed_factor] |
2208 | mov ax,[mouse_speed_factor] |
2187 | mov [esp+36],eax |
2209 | mov [esp+36],eax |
2188 | ret |
2210 | ret |
2189 | .set_mouse_acceleration: |
2211 | .set_mouse_acceleration: |
2190 | cmp ebx,1 ; set mouse speed factor |
2212 | cmp ebx,1 ; set mouse speed factor |
2191 | jnz .get_mouse_delay |
2213 | jnz .get_mouse_delay |
2192 | mov [mouse_speed_factor],cx |
2214 | mov [mouse_speed_factor],cx |
2193 | ret |
2215 | ret |
2194 | .get_mouse_delay: |
2216 | .get_mouse_delay: |
2195 | cmp ebx,2 ; get mouse delay |
2217 | cmp ebx,2 ; get mouse delay |
2196 | jnz .set_mouse_delay |
2218 | jnz .set_mouse_delay |
2197 | mov eax,[mouse_delay] |
2219 | mov eax,[mouse_delay] |
2198 | mov [esp+36],eax |
2220 | mov [esp+36],eax |
2199 | ret |
2221 | ret |
2200 | .set_mouse_delay: |
2222 | .set_mouse_delay: |
2201 | cmp ebx,3 ; set mouse delay |
2223 | cmp ebx,3 ; set mouse delay |
2202 | jnz .set_pointer_position |
2224 | jnz .set_pointer_position |
2203 | mov [mouse_delay],ecx |
2225 | mov [mouse_delay],ecx |
2204 | ret |
2226 | ret |
2205 | .set_pointer_position: |
2227 | .set_pointer_position: |
2206 | cmp ebx,4 ; set mouse pointer position |
2228 | cmp ebx,4 ; set mouse pointer position |
2207 | jnz .end |
2229 | jnz .end |
2208 | mov [MOUSE_Y],cx ;y |
2230 | mov [MOUSE_Y],cx ;y |
2209 | ror ecx,16 |
2231 | ror ecx,16 |
2210 | mov [MOUSE_X],cx ;x |
2232 | mov [MOUSE_X],cx ;x |
2211 | rol ecx,16 |
2233 | rol ecx,16 |
2212 | .end: |
2234 | .end: |
2213 | ret |
2235 | ret |
2214 | 2236 | ||
2215 | sysfn_getfreemem: |
2237 | sysfn_getfreemem: |
2216 | mov eax, [pg_data.pages_free] |
2238 | mov eax, [pg_data.pages_free] |
2217 | shl eax, 2 |
2239 | shl eax, 2 |
2218 | mov [esp+36],eax |
2240 | mov [esp+36],eax |
2219 | ret |
2241 | ret |
2220 | 2242 | ||
2221 | sysfn_getallmem: |
2243 | sysfn_getallmem: |
2222 | mov eax,[MEM_AMOUNT] |
2244 | mov eax,[MEM_AMOUNT] |
2223 | shr eax, 10 |
2245 | shr eax, 10 |
2224 | mov [esp+36],eax |
2246 | mov [esp+36],eax |
2225 | ret |
2247 | ret |
2226 | 2248 | ||
2227 | uglobal |
2249 | uglobal |
2228 | ;// mike.dld, 2006-29-01 [ |
2250 | ;// mike.dld, 2006-29-01 [ |
2229 | screen_workarea RECT |
2251 | screen_workarea RECT |
2230 | ;// mike.dld, 2006-29-01 ] |
2252 | ;// mike.dld, 2006-29-01 ] |
2231 | window_minimize db 0 |
2253 | window_minimize db 0 |
2232 | sound_flag db 0 |
2254 | sound_flag db 0 |
2233 | endg |
2255 | endg |
2234 | 2256 | ||
2235 | iglobal |
2257 | iglobal |
2236 | version_inf: |
2258 | version_inf: |
2237 | db 0,6,5,0 ; version 0.6.5.0 |
2259 | db 0,6,5,0 ; version 0.6.5.0 |
2238 | db UID_KOLIBRI |
2260 | db UID_KOLIBRI |
2239 | db 'Kolibri',0 |
2261 | db 'Kolibri',0 |
2240 | version_end: |
2262 | version_end: |
2241 | endg |
2263 | endg |
2242 | 2264 | ||
2243 | UID_NONE=0 |
2265 | UID_NONE=0 |
2244 | UID_MENUETOS=1 ;official |
2266 | UID_MENUETOS=1 ;official |
2245 | UID_KOLIBRI=2 ;russian |
2267 | UID_KOLIBRI=2 ;russian |
2246 | 2268 | ||
2247 | sys_cachetodiskette: |
2269 | sys_cachetodiskette: |
2248 | ; pushad |
2270 | ; pushad |
2249 | ; cmp eax,1 |
2271 | ; cmp eax,1 |
2250 | ; jne no_write_all_of_ramdisk |
2272 | ; jne no_write_all_of_ramdisk |
2251 | ; call fdc_writeramdisk |
2273 | ; call fdc_writeramdisk |
2252 | ; popad |
2274 | ; popad |
2253 | ; ret |
2275 | ; ret |
2254 | ; no_write_all_of_ramdisk: |
2276 | ; no_write_all_of_ramdisk: |
2255 | ; cmp eax,2 |
2277 | ; cmp eax,2 |
2256 | ; jne no_write_part_of_ramdisk |
2278 | ; jne no_write_part_of_ramdisk |
2257 | ; call fdc_commitflush |
2279 | ; call fdc_commitflush |
2258 | ; popad |
2280 | ; popad |
2259 | ; ret |
2281 | ; ret |
2260 | ; no_write_part_of_ramdisk: |
2282 | ; no_write_part_of_ramdisk: |
2261 | ; cmp eax,3 |
2283 | ; cmp eax,3 |
2262 | ; jne no_set_fdc |
2284 | ; jne no_set_fdc |
2263 | ; call fdc_set |
2285 | ; call fdc_set |
2264 | ; popad |
2286 | ; popad |
2265 | ; ret |
2287 | ; ret |
2266 | ; no_set_fdc: |
2288 | ; no_set_fdc: |
2267 | ; cmp eax,4 |
2289 | ; cmp eax,4 |
2268 | ; jne no_get_fdc |
2290 | ; jne no_get_fdc |
2269 | ; popad |
2291 | ; popad |
2270 | ; call fdc_get |
2292 | ; call fdc_get |
2271 | ; mov [esp+36],ecx |
2293 | ; mov [esp+36],ecx |
2272 | ; ret |
2294 | ; ret |
2273 | ; no_get_fdc: |
2295 | ; no_get_fdc: |
2274 | ; popad |
2296 | ; popad |
2275 | ; ret |
2297 | ; ret |
2276 | cmp eax,1 |
2298 | cmp eax,1 |
2277 | jne no_floppy_a_save |
2299 | jne no_floppy_a_save |
2278 | mov [flp_number],1 |
2300 | mov [flp_number],1 |
2279 | jmp save_image_on_floppy |
2301 | jmp save_image_on_floppy |
2280 | no_floppy_a_save: |
2302 | no_floppy_a_save: |
2281 | cmp eax,2 |
2303 | cmp eax,2 |
2282 | jne no_floppy_b_save |
2304 | jne no_floppy_b_save |
2283 | mov [flp_number],2 |
2305 | mov [flp_number],2 |
2284 | save_image_on_floppy: |
2306 | save_image_on_floppy: |
2285 | call save_image |
2307 | call save_image |
2286 | mov [esp+36],dword 0 |
2308 | mov [esp+36],dword 0 |
2287 | cmp [FDC_Status],0 |
2309 | cmp [FDC_Status],0 |
2288 | je yes_floppy_save |
2310 | je yes_floppy_save |
2289 | no_floppy_b_save: |
2311 | no_floppy_b_save: |
2290 | mov [esp+36],dword 1 |
2312 | mov [esp+36],dword 1 |
2291 | yes_floppy_save: |
2313 | yes_floppy_save: |
2292 | ret |
2314 | ret |
2293 | 2315 | ||
2294 | uglobal |
2316 | uglobal |
2295 | ; bgrchanged dd 0x0 |
2317 | ; bgrchanged dd 0x0 |
2296 | endg |
2318 | endg |
2297 | 2319 | ||
2298 | sys_background: |
2320 | sys_background: |
2299 | 2321 | ||
2300 | cmp eax,1 ; BACKGROUND SIZE |
2322 | cmp eax,1 ; BACKGROUND SIZE |
2301 | jnz nosb1 |
2323 | jnz nosb1 |
2302 | cmp ebx,0 |
2324 | cmp ebx,0 |
2303 | je sbgrr |
2325 | je sbgrr |
2304 | cmp ecx,0 |
2326 | cmp ecx,0 |
2305 | je sbgrr |
2327 | je sbgrr |
2306 | mov [display_data-8],ebx |
2328 | mov [display_data-8],ebx |
2307 | mov [display_data-4],ecx |
2329 | mov [display_data-4],ecx |
2308 | ; mov [bgrchanged],1 |
2330 | ; mov [bgrchanged],1 |
2309 | 2331 | ||
2310 | pushad |
2332 | pushad |
2311 | ; return memory for old background |
2333 | ; return memory for old background |
2312 | stdcall kernel_free, [img_background] |
2334 | stdcall kernel_free, [img_background] |
2313 | ; calculate RAW size |
2335 | ; calculate RAW size |
2314 | xor eax,eax |
2336 | xor eax,eax |
2315 | inc eax |
2337 | inc eax |
2316 | cmp [display_data-8],eax |
2338 | cmp [display_data-8],eax |
2317 | jae @f |
2339 | jae @f |
2318 | mov [display_data-8],eax |
2340 | mov [display_data-8],eax |
2319 | @@: |
2341 | @@: |
2320 | cmp [display_data-4],eax |
2342 | cmp [display_data-4],eax |
2321 | jae @f |
2343 | jae @f |
2322 | mov [display_data-4],eax |
2344 | mov [display_data-4],eax |
2323 | @@: |
2345 | @@: |
2324 | mov eax,[display_data-8] |
2346 | mov eax,[display_data-8] |
2325 | imul eax,[display_data-4] |
2347 | imul eax,[display_data-4] |
2326 | inc eax |
2348 | inc eax |
2327 | imul eax,3 |
2349 | imul eax,3 |
2328 | mov [mem_BACKGROUND],eax |
2350 | mov [mem_BACKGROUND],eax |
2329 | ; get memory for new background |
2351 | ; get memory for new background |
2330 | stdcall kernel_alloc, [mem_BACKGROUND] |
2352 | stdcall kernel_alloc, [mem_BACKGROUND] |
2331 | test eax, eax |
2353 | test eax, eax |
2332 | jz .exit_mem |
2354 | jz .exit_mem |
2333 | mov [img_background], eax |
2355 | mov [img_background], eax |
2334 | .exit_mem: |
2356 | .exit_mem: |
2335 | popad |
2357 | popad |
2336 | 2358 | ||
2337 | sbgrr: |
2359 | sbgrr: |
2338 | ret |
2360 | ret |
2339 | 2361 | ||
2340 | nosb1: |
2362 | nosb1: |
2341 | 2363 | ||
2342 | cmp eax,2 ; SET PIXEL |
2364 | cmp eax,2 ; SET PIXEL |
2343 | jnz nosb2 |
2365 | jnz nosb2 |
2344 | mov edx,0x160000-16 |
2366 | mov edx,0x160000-16 |
2345 | cmp edx,ebx |
2367 | cmp edx,ebx |
2346 | jbe nosb2 |
2368 | jbe nosb2 |
2347 | mov edx,[ebx] |
2369 | mov edx,[ebx] |
2348 | and edx,0xFF000000 ;255*256*256*256 |
2370 | and edx,0xFF000000 ;255*256*256*256 |
2349 | and ecx,0x00FFFFFF ;255*256*256+255*256+255 |
2371 | and ecx,0x00FFFFFF ;255*256*256+255*256+255 |
2350 | add edx,ecx |
2372 | add edx,ecx |
2351 | - | ||
2352 | ; mov [ebx+IMG_BACKGROUND],edx |
2373 | ;mov [ebx+IMG_BACKGROUND],edx |
2353 | push eax |
2374 | push eax |
2354 | mov eax,[img_background] |
2375 | mov eax,[img_background] |
2355 | mov [ebx+eax],edx |
2376 | mov [ebx+eax],edx |
2356 | pop eax |
2377 | pop eax |
2357 | ; mov [bgrchanged],1 |
2378 | ; mov [bgrchanged],1 |
2358 | ret |
2379 | ret |
2359 | nosb2: |
2380 | nosb2: |
2360 | 2381 | ||
2361 | cmp eax,3 ; DRAW BACKGROUND |
2382 | cmp eax,3 ; DRAW BACKGROUND |
2362 | jnz nosb3 |
2383 | jnz nosb3 |
2363 | draw_background_temp: |
2384 | draw_background_temp: |
2364 | ; cmp [bgrchanged],1 ;0 |
2385 | ; cmp [bgrchanged],1 ;0 |
2365 | ; je nosb31 |
2386 | ; je nosb31 |
2366 | ;draw_background_temp: |
2387 | ;draw_background_temp: |
2367 | ; mov [bgrchanged],1 ;0 |
2388 | ; mov [bgrchanged],1 ;0 |
2368 | mov [REDRAW_BACKGROUND],byte 1 |
2389 | mov [REDRAW_BACKGROUND],byte 1 |
2369 | mov [background_defined], 1 |
2390 | mov [background_defined], 1 |
2370 | nosb31: |
2391 | nosb31: |
2371 | ret |
2392 | ret |
2372 | nosb3: |
2393 | nosb3: |
2373 | 2394 | ||
2374 | cmp eax,4 ; TILED / STRETCHED |
2395 | cmp eax,4 ; TILED / STRETCHED |
2375 | jnz nosb4 |
2396 | jnz nosb4 |
2376 | cmp ebx,[display_data-12] |
2397 | cmp ebx,[display_data-12] |
2377 | je nosb41 |
2398 | je nosb41 |
2378 | mov [display_data-12],ebx |
2399 | mov [display_data-12],ebx |
2379 | ; mov [bgrchanged],1 |
2400 | ; mov [bgrchanged],1 |
2380 | nosb41: |
2401 | nosb41: |
2381 | ret |
2402 | ret |
2382 | nosb4: |
2403 | nosb4: |
2383 | 2404 | ||
2384 | cmp eax,5 ; BLOCK MOVE TO BGR |
2405 | cmp eax,5 ; BLOCK MOVE TO BGR |
2385 | jnz nosb5 |
2406 | jnz nosb5 |
2386 | ; bughere |
2407 | ; bughere |
2387 | mov edi, [TASK_BASE] |
2408 | mov edi, [TASK_BASE] |
2388 | add ebx, [edi+TASKDATA.mem_start] |
2409 | add ebx, [edi+TASKDATA.mem_start] |
2389 | mov eax, ebx |
2410 | mov eax, ebx |
2390 | mov ebx, ecx |
2411 | mov ebx, ecx |
2391 | add ecx, edx |
2412 | add ecx, edx |
2392 | add ebx, [img_background] ;IMG_BACKGROUND |
2413 | add ebx, [img_background] ;IMG_BACKGROUND |
2393 | mov ecx, edx |
2414 | mov ecx, edx |
2394 | call memmove |
2415 | call memmove |
2395 | .fin: |
2416 | .fin: |
2396 | ret |
2417 | ret |
2397 | nosb5: |
2418 | nosb5: |
- | 2419 | ||
2398 | ret |
2420 | ret |
- | 2421 | ||
2399 | 2422 | ||
2400 | align 4 |
2423 | align 4 |
2401 | 2424 | ||
2402 | sys_getbackground: |
2425 | sys_getbackground: |
2403 | 2426 | ||
2404 | cmp eax,1 ; SIZE |
2427 | cmp eax,1 ; SIZE |
2405 | jnz nogb1 |
2428 | jnz nogb1 |
2406 | mov eax,[display_data-8] |
2429 | mov eax,[display_data-8] |
2407 | shl eax,16 |
2430 | shl eax,16 |
2408 | mov ax,[display_data-4] |
2431 | mov ax,[display_data-4] |
2409 | mov [esp+36],eax |
2432 | mov [esp+36],eax |
2410 | ret |
2433 | ret |
2411 | nogb1: |
2434 | nogb1: |
2412 | 2435 | ||
2413 | cmp eax,2 ; PIXEL |
2436 | cmp eax,2 ; PIXEL |
2414 | jnz nogb2 |
2437 | jnz nogb2 |
2415 | ; mov edx,0x160000-16 |
2438 | ; mov edx,0x160000-16 |
2416 | ; cmp edx,ebx |
2439 | ; cmp edx,ebx |
2417 | ; jbe nogb2 |
2440 | ; jbe nogb2 |
2418 | ; mov eax, [ebx+IMG_BACKGROUND] |
2441 | ; mov eax, [ebx+IMG_BACKGROUND] |
2419 | mov eax,[img_background] |
2442 | mov eax,[img_background] |
2420 | mov eax,[ebx+eax] |
2443 | mov eax,[ebx+eax] |
2421 | 2444 | ||
2422 | and eax, 0xFFFFFF |
2445 | and eax, 0xFFFFFF |
2423 | mov [esp+36],eax |
2446 | mov [esp+36],eax |
2424 | ret |
2447 | ret |
2425 | nogb2: |
2448 | nogb2: |
2426 | 2449 | ||
2427 | cmp eax,4 ; TILED / STRETCHED |
2450 | cmp eax,4 ; TILED / STRETCHED |
2428 | jnz nogb4 |
2451 | jnz nogb4 |
2429 | mov eax,[display_data-12] |
2452 | mov eax,[display_data-12] |
2430 | nogb4: |
2453 | nogb4: |
2431 | mov [esp+36],eax |
2454 | mov [esp+36],eax |
2432 | ret |
2455 | ret |
2433 | 2456 | ||
2434 | 2457 | ||
2435 | align 4 |
2458 | align 4 |
2436 | 2459 | ||
2437 | sys_getkey: |
2460 | sys_getkey: |
2438 | mov [esp+36],dword 1 |
2461 | mov [esp+36],dword 1 |
2439 | ; test main buffer |
2462 | ; test main buffer |
2440 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
2463 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
2441 | movzx ecx,word [WIN_STACK + ebx * 2] |
2464 | movzx ecx,word [WIN_STACK + ebx * 2] |
2442 | mov edx,[TASK_COUNT] |
2465 | mov edx,[TASK_COUNT] |
2443 | cmp ecx,edx |
2466 | cmp ecx,edx |
2444 | jne .finish |
2467 | jne .finish |
2445 | cmp [KEY_COUNT],byte 0 |
2468 | cmp [KEY_COUNT],byte 0 |
2446 | je .finish |
2469 | je .finish |
2447 | movzx eax,byte [KEY_BUFF] |
2470 | movzx eax,byte [KEY_BUFF] |
2448 | shl eax,8 |
2471 | shl eax,8 |
2449 | push eax |
2472 | push eax |
2450 | dec byte [KEY_COUNT] |
2473 | dec byte [KEY_COUNT] |
2451 | and byte [KEY_COUNT],127 |
2474 | and byte [KEY_COUNT],127 |
2452 | movzx ecx,byte [KEY_COUNT] |
2475 | movzx ecx,byte [KEY_COUNT] |
2453 | add ecx,2 |
2476 | add ecx,2 |
2454 | ; mov esi,0xf402 |
2477 | ; mov esi,0xf402 |
2455 | ; mov edi,0xf401 |
2478 | ; mov edi,0xf401 |
2456 | ; cld |
2479 | ; cld |
2457 | ; rep movsb |
2480 | ; rep movsb |
2458 | mov eax, KEY_BUFF+1 |
2481 | mov eax, KEY_BUFF+1 |
2459 | mov ebx, KEY_BUFF |
2482 | mov ebx, KEY_BUFF |
2460 | call memmove |
2483 | call memmove |
2461 | pop eax |
2484 | pop eax |
2462 | .ret_eax: |
2485 | .ret_eax: |
2463 | mov [esp+36],eax |
2486 | mov [esp+36],eax |
2464 | ret |
2487 | ret |
2465 | .finish: |
2488 | .finish: |
2466 | ; test hotkeys buffer |
2489 | ; test hotkeys buffer |
2467 | mov ecx, hotkey_buffer |
2490 | mov ecx, hotkey_buffer |
2468 | @@: |
2491 | @@: |
2469 | cmp [ecx], ebx |
2492 | cmp [ecx], ebx |
2470 | jz .found |
2493 | jz .found |
2471 | add ecx, 8 |
2494 | add ecx, 8 |
2472 | cmp ecx, hotkey_buffer+120*8 |
2495 | cmp ecx, hotkey_buffer+120*8 |
2473 | jb @b |
2496 | jb @b |
2474 | ret |
2497 | ret |
2475 | .found: |
2498 | .found: |
2476 | mov ax, [ecx+6] |
2499 | mov ax, [ecx+6] |
2477 | shl eax, 16 |
2500 | shl eax, 16 |
2478 | mov ah, [ecx+4] |
2501 | mov ah, [ecx+4] |
2479 | mov al, 2 |
2502 | mov al, 2 |
2480 | and dword [ecx+4], 0 |
2503 | and dword [ecx+4], 0 |
2481 | and dword [ecx], 0 |
2504 | and dword [ecx], 0 |
2482 | jmp .ret_eax |
2505 | jmp .ret_eax |
2483 | 2506 | ||
2484 | align 4 |
2507 | align 4 |
2485 | 2508 | ||
2486 | sys_getbutton: |
2509 | sys_getbutton: |
2487 | 2510 | ||
2488 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
2511 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
2489 | mov [esp+36],dword 1 |
2512 | mov [esp+36],dword 1 |
2490 | movzx ecx, word [WIN_STACK + ebx * 2] |
2513 | movzx ecx, word [WIN_STACK + ebx * 2] |
2491 | mov edx, [TASK_COUNT] ; less than 256 processes |
2514 | mov edx, [TASK_COUNT] ; less than 256 processes |
2492 | cmp ecx,edx |
2515 | cmp ecx,edx |
2493 | jne .exit |
2516 | jne .exit |
2494 | movzx eax,byte [BTN_COUNT] |
2517 | movzx eax,byte [BTN_COUNT] |
2495 | test eax,eax |
2518 | test eax,eax |
2496 | jz .exit |
2519 | jz .exit |
2497 | mov eax,[BTN_BUFF] |
2520 | mov eax,[BTN_BUFF] |
2498 | shl eax,8 |
2521 | shl eax,8 |
2499 | mov [BTN_COUNT],byte 0 |
2522 | mov [BTN_COUNT],byte 0 |
2500 | mov [esp+36],eax |
2523 | mov [esp+36],eax |
2501 | .exit: |
2524 | .exit: |
2502 | ret |
2525 | ret |
2503 | 2526 | ||
2504 | 2527 | ||
2505 | align 4 |
2528 | align 4 |
2506 | 2529 | ||
2507 | sys_cpuusage: |
2530 | sys_cpuusage: |
2508 | 2531 | ||
2509 | ; RETURN: |
2532 | ; RETURN: |
2510 | ; |
2533 | ; |
2511 | ; +00 dword process cpu usage |
2534 | ; +00 dword process cpu usage |
2512 | ; +04 word position in windowing stack |
2535 | ; +04 word position in windowing stack |
2513 | ; +06 word windowing stack value at current position (cpu nro) |
2536 | ; +06 word windowing stack value at current position (cpu nro) |
2514 | ; +10 12 bytes name |
2537 | ; +10 12 bytes name |
2515 | ; +22 dword start in mem |
2538 | ; +22 dword start in mem |
2516 | ; +26 dword used mem |
2539 | ; +26 dword used mem |
2517 | ; +30 dword PID , process idenfification number |
2540 | ; +30 dword PID , process idenfification number |
2518 | ; |
2541 | ; |
2519 | 2542 | ||
2520 | mov edi,[TASK_BASE] ; eax = return area |
2543 | mov edi,[TASK_BASE] ; eax = return area |
2521 | add eax,[edi + TASKDATA.mem_start] |
2544 | add eax,[edi + TASKDATA.mem_start] |
2522 | 2545 | ||
2523 | cmp ebx,-1 ; who am I ? |
2546 | cmp ebx,-1 ; who am I ? |
2524 | jne no_who_am_i |
2547 | jne no_who_am_i |
2525 | mov ebx,[CURRENT_TASK] |
2548 | mov ebx,[CURRENT_TASK] |
2526 | no_who_am_i: |
2549 | no_who_am_i: |
2527 | 2550 | ||
2528 | push eax ; return area |
2551 | push eax ; return area |
2529 | push ebx ; process number |
2552 | push ebx ; process number |
2530 | 2553 | ||
2531 | push ebx |
2554 | push ebx |
2532 | push ebx |
2555 | push ebx |
2533 | push eax |
2556 | push eax |
2534 | 2557 | ||
2535 | ; return memory usage |
2558 | ; return memory usage |
2536 | 2559 | ||
2537 | xor edx,edx |
2560 | xor edx,edx |
2538 | mov eax,0x20 |
2561 | mov eax,0x20 |
2539 | mul ebx |
2562 | mul ebx |
2540 | add eax,CURRENT_TASK+TASKDATA.cpu_usage |
2563 | add eax,CURRENT_TASK+TASKDATA.cpu_usage |
2541 | mov ebx,eax |
2564 | mov ebx,eax |
2542 | pop eax |
2565 | pop eax |
2543 | mov ecx,[ebx] |
2566 | mov ecx,[ebx] |
2544 | mov [eax],ecx |
2567 | mov [eax],ecx |
2545 | pop ebx |
2568 | pop ebx |
2546 | mov cx, [WIN_STACK + ebx * 2] |
2569 | mov cx, [WIN_STACK + ebx * 2] |
2547 | mov [eax+4],cx |
2570 | mov [eax+4],cx |
2548 | mov cx, [WIN_POS + ebx * 2] |
2571 | mov cx, [WIN_POS + ebx * 2] |
2549 | mov [eax+6],cx |
2572 | mov [eax+6],cx |
2550 | push eax |
2573 | push eax |
2551 | mov eax,ebx |
2574 | mov eax,ebx |
2552 | shl eax,8 |
2575 | shl eax,8 |
2553 | add eax,SLOT_BASE+APPDATA.app_name |
2576 | add eax,SLOT_BASE+APPDATA.app_name |
2554 | pop ebx |
2577 | pop ebx |
2555 | add ebx,10 |
2578 | add ebx,10 |
2556 | mov ecx,11 |
2579 | mov ecx,11 |
2557 | call memmove |
2580 | call memmove |
2558 | 2581 | ||
2559 | ; memory usage |
2582 | ; memory usage |
2560 | 2583 | ||
2561 | xor eax,eax |
2584 | xor eax,eax |
2562 | mov edx,0x100000*16 |
2585 | mov edx,0x100000*16 |
2563 | pop ecx ; get gdt of tss |
2586 | pop ecx ; get gdt of tss |
2564 | cmp ecx,1 |
2587 | cmp ecx,1 |
2565 | je os_mem |
2588 | je os_mem |
2566 | shl ecx,8 |
2589 | shl ecx,8 |
2567 | mov edx,[SLOT_BASE+ecx+APPDATA.mem_size] ;0x8c |
2590 | mov edx,[SLOT_BASE+ecx+APPDATA.mem_size] ;0x8c |
2568 | mov eax,std_application_base_address |
2591 | mov eax,std_application_base_address |
2569 | ; eax run base -> edx used memory |
2592 | ; eax run base -> edx used memory |
2570 | os_mem: |
2593 | os_mem: |
2571 | dec edx |
2594 | dec edx |
2572 | mov [ebx+12],eax |
2595 | mov [ebx+12],eax |
2573 | mov [ebx+16],edx |
2596 | mov [ebx+16],edx |
2574 | 2597 | ||
2575 | ; PID (+30) |
2598 | ; PID (+30) |
2576 | 2599 | ||
2577 | mov eax,[esp] |
2600 | mov eax,[esp] |
2578 | shl eax,5 |
2601 | shl eax,5 |
2579 | add eax,CURRENT_TASK+TASKDATA.pid |
2602 | add eax,CURRENT_TASK+TASKDATA.pid |
2580 | mov eax,[eax] |
2603 | mov eax,[eax] |
2581 | mov [ebx+20],eax |
2604 | mov [ebx+20],eax |
2582 | 2605 | ||
2583 | ; window position and size |
2606 | ; window position and size |
2584 | 2607 | ||
2585 | mov esi,[esp] |
2608 | mov esi,[esp] |
2586 | shl esi,5 |
2609 | shl esi,5 |
2587 | add esi,window_data + WDATA.box |
2610 | add esi,window_data + WDATA.box |
2588 | mov edi,[esp+4] |
2611 | mov edi,[esp+4] |
2589 | add edi,34 |
2612 | add edi,34 |
2590 | mov ecx,4 |
2613 | mov ecx,4 |
2591 | cld |
2614 | cld |
2592 | rep movsd |
2615 | rep movsd |
2593 | 2616 | ||
2594 | ; Process state (+50) |
2617 | ; Process state (+50) |
2595 | 2618 | ||
2596 | mov eax,[esp] |
2619 | mov eax,[esp] |
2597 | shl eax,5 |
2620 | shl eax,5 |
2598 | add eax,CURRENT_TASK+TASKDATA.state |
2621 | add eax,CURRENT_TASK+TASKDATA.state |
2599 | mov eax,[eax] |
2622 | mov eax,[eax] |
2600 | mov [ebx+40],ax |
2623 | mov [ebx+40],ax |
2601 | 2624 | ||
2602 | ; Window client area box |
2625 | ; Window client area box |
2603 | 2626 | ||
2604 | mov esi,[esp] |
2627 | mov esi,[esp] |
2605 | shl esi,8 |
2628 | shl esi,8 |
2606 | add esi,SLOT_BASE+APPDATA.wnd_clientbox |
2629 | add esi,SLOT_BASE+APPDATA.wnd_clientbox |
2607 | lea edi,[ebx+44] |
2630 | lea edi,[ebx+44] |
2608 | mov ecx,4 |
2631 | mov ecx,4 |
2609 | rep movsd |
2632 | rep movsd |
2610 | 2633 | ||
2611 | ; Window state |
2634 | ; Window state |
2612 | 2635 | ||
2613 | mov esi,[esp] |
2636 | mov esi,[esp] |
2614 | shl esi,5 |
2637 | shl esi,5 |
2615 | add esi,window_data + WDATA.box |
2638 | add esi,window_data + WDATA.box |
2616 | mov al,[esi+WDATA.fl_wstate] |
2639 | mov al,[esi+WDATA.fl_wstate] |
2617 | mov [edi],al |
2640 | mov [edi],al |
2618 | 2641 | ||
2619 | pop ebx |
2642 | pop ebx |
2620 | pop eax |
2643 | pop eax |
2621 | 2644 | ||
2622 | ; return number of processes |
2645 | ; return number of processes |
2623 | 2646 | ||
2624 | mov eax,[TASK_COUNT] |
2647 | mov eax,[TASK_COUNT] |
2625 | mov [esp+36],eax |
2648 | mov [esp+36],eax |
2626 | ret |
2649 | ret |
2627 | 2650 | ||
2628 | align 4 |
2651 | align 4 |
2629 | sys_clock: |
2652 | sys_clock: |
2630 | cli |
2653 | cli |
2631 | ; Mikhail Lisovin xx Jan 2005 |
2654 | ; Mikhail Lisovin xx Jan 2005 |
2632 | @@: mov al, 10 |
2655 | @@: mov al, 10 |
2633 | out 0x70, al |
2656 | out 0x70, al |
2634 | in al, 0x71 |
2657 | in al, 0x71 |
2635 | test al, al |
2658 | test al, al |
2636 | jns @f |
2659 | jns @f |
2637 | mov esi, 1 |
2660 | mov esi, 1 |
2638 | call delay_ms |
2661 | call delay_ms |
2639 | jmp @b |
2662 | jmp @b |
2640 | @@: |
2663 | @@: |
2641 | ; end Lisovin's fix |
2664 | ; end Lisovin's fix |
2642 | 2665 | ||
2643 | xor al,al ; seconds |
2666 | xor al,al ; seconds |
2644 | out 0x70,al |
2667 | out 0x70,al |
2645 | in al,0x71 |
2668 | in al,0x71 |
2646 | movzx ecx,al |
2669 | movzx ecx,al |
2647 | mov al,02 ; minutes |
2670 | mov al,02 ; minutes |
2648 | shl ecx,16 |
2671 | shl ecx,16 |
2649 | out 0x70,al |
2672 | out 0x70,al |
2650 | in al,0x71 |
2673 | in al,0x71 |
2651 | movzx edx,al |
2674 | movzx edx,al |
2652 | mov al,04 ; hours |
2675 | mov al,04 ; hours |
2653 | shl edx,8 |
2676 | shl edx,8 |
2654 | out 0x70,al |
2677 | out 0x70,al |
2655 | in al,0x71 |
2678 | in al,0x71 |
2656 | add ecx,edx |
2679 | add ecx,edx |
2657 | movzx edx,al |
2680 | movzx edx,al |
2658 | add ecx,edx |
2681 | add ecx,edx |
2659 | sti |
2682 | sti |
2660 | mov [esp+36],ecx |
2683 | mov [esp+36],ecx |
2661 | ret |
2684 | ret |
2662 | 2685 | ||
2663 | 2686 | ||
2664 | align 4 |
2687 | align 4 |
2665 | 2688 | ||
2666 | sys_date: |
2689 | sys_date: |
2667 | 2690 | ||
2668 | cli |
2691 | cli |
2669 | 2692 | ||
2670 | @@: mov al, 10 |
2693 | @@: mov al, 10 |
2671 | out 0x70, al |
2694 | out 0x70, al |
2672 | in al, 0x71 |
2695 | in al, 0x71 |
2673 | test al, al |
2696 | test al, al |
2674 | jns @f |
2697 | jns @f |
2675 | mov esi, 1 |
2698 | mov esi, 1 |
2676 | call delay_ms |
2699 | call delay_ms |
2677 | jmp @b |
2700 | jmp @b |
2678 | @@: |
2701 | @@: |
2679 | 2702 | ||
2680 | mov ch,0 |
2703 | mov ch,0 |
2681 | mov al,7 ; date |
2704 | mov al,7 ; date |
2682 | out 0x70,al |
2705 | out 0x70,al |
2683 | in al,0x71 |
2706 | in al,0x71 |
2684 | mov cl,al |
2707 | mov cl,al |
2685 | mov al,8 ; month |
2708 | mov al,8 ; month |
2686 | shl ecx,16 |
2709 | shl ecx,16 |
2687 | out 0x70,al |
2710 | out 0x70,al |
2688 | in al,0x71 |
2711 | in al,0x71 |
2689 | mov ch,al |
2712 | mov ch,al |
2690 | mov al,9 ; year |
2713 | mov al,9 ; year |
2691 | out 0x70,al |
2714 | out 0x70,al |
2692 | in al,0x71 |
2715 | in al,0x71 |
2693 | mov cl,al |
2716 | mov cl,al |
2694 | sti |
2717 | sti |
2695 | mov [esp+36],ecx |
2718 | mov [esp+36],ecx |
2696 | ret |
2719 | ret |
2697 | 2720 | ||
2698 | 2721 | ||
2699 | ; redraw status |
2722 | ; redraw status |
2700 | 2723 | ||
2701 | sys_redrawstat: |
2724 | sys_redrawstat: |
2702 | 2725 | ||
2703 | cmp eax,1 |
2726 | cmp eax,1 |
2704 | jne no_widgets_away |
2727 | jne no_widgets_away |
2705 | 2728 | ||
2706 | ; buttons away |
2729 | ; buttons away |
2707 | 2730 | ||
2708 | mov ecx,[CURRENT_TASK] |
2731 | mov ecx,[CURRENT_TASK] |
2709 | 2732 | ||
2710 | sys_newba2: |
2733 | sys_newba2: |
2711 | 2734 | ||
2712 | mov edi,[BTN_ADDR] |
2735 | mov edi,[BTN_ADDR] |
2713 | cmp [edi],dword 0 ; empty button list ? |
2736 | cmp [edi],dword 0 ; empty button list ? |
2714 | je end_of_buttons_away |
2737 | je end_of_buttons_away |
2715 | 2738 | ||
2716 | movzx ebx,word [edi] |
2739 | movzx ebx,word [edi] |
2717 | inc ebx |
2740 | inc ebx |
2718 | 2741 | ||
2719 | mov eax,edi |
2742 | mov eax,edi |
2720 | 2743 | ||
2721 | sys_newba: |
2744 | sys_newba: |
2722 | 2745 | ||
2723 | dec ebx |
2746 | dec ebx |
2724 | jz end_of_buttons_away |
2747 | jz end_of_buttons_away |
2725 | 2748 | ||
2726 | add eax,0x10 |
2749 | add eax,0x10 |
2727 | cmp cx,[eax] |
2750 | cmp cx,[eax] |
2728 | jnz sys_newba |
2751 | jnz sys_newba |
2729 | 2752 | ||
2730 | push eax ebx ecx |
2753 | push eax ebx ecx |
2731 | mov ecx,ebx |
2754 | mov ecx,ebx |
2732 | inc ecx |
2755 | inc ecx |
2733 | shl ecx,4 |
2756 | shl ecx,4 |
2734 | mov ebx,eax |
2757 | mov ebx,eax |
2735 | add eax,0x10 |
2758 | add eax,0x10 |
2736 | call memmove |
2759 | call memmove |
2737 | dec dword [edi] |
2760 | dec dword [edi] |
2738 | pop ecx ebx eax |
2761 | pop ecx ebx eax |
2739 | 2762 | ||
2740 | jmp sys_newba2 |
2763 | jmp sys_newba2 |
2741 | 2764 | ||
2742 | end_of_buttons_away: |
2765 | end_of_buttons_away: |
2743 | 2766 | ||
2744 | ret |
2767 | ret |
2745 | 2768 | ||
2746 | no_widgets_away: |
2769 | no_widgets_away: |
2747 | 2770 | ||
2748 | cmp eax,2 |
2771 | cmp eax,2 |
2749 | jnz srl1 |
2772 | jnz srl1 |
2750 | 2773 | ||
2751 | mov edx,[TASK_BASE] ; return whole screen draw area for this app |
2774 | mov edx,[TASK_BASE] ; return whole screen draw area for this app |
2752 | add edx,draw_data-CURRENT_TASK |
2775 | add edx,draw_data-CURRENT_TASK |
2753 | mov [edx+RECT.left], 0 |
2776 | mov [edx+RECT.left], 0 |
2754 | mov [edx+RECT.top], 0 |
2777 | mov [edx+RECT.top], 0 |
2755 | mov eax,[ScreenWidth] |
2778 | mov eax,[ScreenWidth] |
2756 | mov [edx+RECT.right],eax |
2779 | mov [edx+RECT.right],eax |
2757 | mov eax,[ScreenHeight] |
2780 | mov eax,[ScreenHeight] |
2758 | mov [edx+RECT.bottom],eax |
2781 | mov [edx+RECT.bottom],eax |
2759 | 2782 | ||
2760 | mov edi,[TASK_BASE] |
2783 | mov edi,[TASK_BASE] |
2761 | or [edi-twdw+WDATA.fl_wdrawn], 1 ; no new position & buttons from app |
2784 | or [edi-twdw+WDATA.fl_wdrawn], 1 ; no new position & buttons from app |
2762 | 2785 | ||
2763 | call sys_window_mouse |
2786 | call sys_window_mouse |
2764 | 2787 | ||
2765 | ret |
2788 | ret |
2766 | 2789 | ||
2767 | srl1: |
2790 | srl1: |
2768 | 2791 | ||
2769 | ret |
2792 | ret |
2770 | 2793 | ||
2771 | 2794 | ||
2772 | sys_drawwindow: |
2795 | sys_drawwindow: |
2773 | 2796 | ||
2774 | mov edi,ecx |
2797 | mov edi,ecx |
2775 | shr edi,16+8 |
2798 | shr edi,16+8 |
2776 | and edi,15 |
2799 | and edi,15 |
2777 | 2800 | ||
2778 | cmp edi,0 ; type I - original style |
2801 | cmp edi,0 ; type I - original style |
2779 | jne nosyswI |
2802 | jne nosyswI |
2780 | inc [mouse_pause] |
2803 | inc [mouse_pause] |
2781 | call [disable_mouse] |
2804 | call [disable_mouse] |
2782 | call sys_set_window |
2805 | call sys_set_window |
2783 | call [disable_mouse] |
2806 | call [disable_mouse] |
2784 | call drawwindow_I |
2807 | call drawwindow_I |
2785 | ;dec [mouse_pause] |
2808 | ;dec [mouse_pause] |
2786 | ;call [draw_pointer] |
2809 | ;call [draw_pointer] |
2787 | ;ret |
2810 | ;ret |
2788 | jmp draw_window_caption.2 |
2811 | jmp draw_window_caption.2 |
2789 | nosyswI: |
2812 | nosyswI: |
2790 | 2813 | ||
2791 | cmp edi,1 ; type II - only reserve area, no draw |
2814 | cmp edi,1 ; type II - only reserve area, no draw |
2792 | jne nosyswII |
2815 | jne nosyswII |
2793 | inc [mouse_pause] |
2816 | inc [mouse_pause] |
2794 | call [disable_mouse] |
2817 | call [disable_mouse] |
2795 | call sys_set_window |
2818 | call sys_set_window |
2796 | call [disable_mouse] |
2819 | call [disable_mouse] |
2797 | call sys_window_mouse |
2820 | call sys_window_mouse |
2798 | dec [mouse_pause] |
2821 | dec [mouse_pause] |
2799 | call [draw_pointer] |
2822 | call [draw_pointer] |
2800 | ret |
2823 | ret |
2801 | nosyswII: |
2824 | nosyswII: |
2802 | 2825 | ||
2803 | cmp edi,2 ; type III - new style |
2826 | cmp edi,2 ; type III - new style |
2804 | jne nosyswIII |
2827 | jne nosyswIII |
2805 | inc [mouse_pause] |
2828 | inc [mouse_pause] |
2806 | call [disable_mouse] |
2829 | call [disable_mouse] |
2807 | call sys_set_window |
2830 | call sys_set_window |
2808 | call [disable_mouse] |
2831 | call [disable_mouse] |
2809 | call drawwindow_III |
2832 | call drawwindow_III |
2810 | ;dec [mouse_pause] |
2833 | ;dec [mouse_pause] |
2811 | ;call [draw_pointer] |
2834 | ;call [draw_pointer] |
2812 | ;ret |
2835 | ;ret |
2813 | jmp draw_window_caption.2 |
2836 | jmp draw_window_caption.2 |
2814 | nosyswIII: |
2837 | nosyswIII: |
2815 | 2838 | ||
2816 | cmp edi,3 ; type IV - skinned window |
2839 | cmp edi,3 ; type IV - skinned window |
2817 | jne nosyswIV |
2840 | jne nosyswIV |
2818 | 2841 | ||
2819 | ; parameter for drawwindow_IV |
2842 | ; parameter for drawwindow_IV |
2820 | push 0 |
2843 | push 0 |
2821 | mov edi, [TASK_COUNT] |
2844 | mov edi, [TASK_COUNT] |
2822 | movzx edi, word [WIN_POS + edi*2] |
2845 | movzx edi, word [WIN_POS + edi*2] |
2823 | cmp edi, [CURRENT_TASK] |
2846 | cmp edi, [CURRENT_TASK] |
2824 | jne @f |
2847 | jne @f |
2825 | inc dword [esp] |
2848 | inc dword [esp] |
2826 | @@: |
2849 | @@: |
2827 | 2850 | ||
2828 | inc [mouse_pause] |
2851 | inc [mouse_pause] |
2829 | call [disable_mouse] |
2852 | call [disable_mouse] |
2830 | call sys_set_window |
2853 | call sys_set_window |
2831 | call [disable_mouse] |
2854 | call [disable_mouse] |
2832 | call drawwindow_IV |
2855 | call drawwindow_IV |
2833 | ;dec [mouse_pause] |
2856 | ;dec [mouse_pause] |
2834 | ;call [draw_pointer] |
2857 | ;call [draw_pointer] |
2835 | ;ret |
2858 | ;ret |
2836 | jmp draw_window_caption.2 |
2859 | jmp draw_window_caption.2 |
2837 | nosyswIV: |
2860 | nosyswIV: |
2838 | 2861 | ||
2839 | ret |
2862 | ret |
2840 | 2863 | ||
2841 | 2864 | ||
2842 | draw_window_caption: |
2865 | draw_window_caption: |
2843 | inc [mouse_pause] |
2866 | inc [mouse_pause] |
2844 | call [disable_mouse] |
2867 | call [disable_mouse] |
2845 | 2868 | ||
2846 | xor eax,eax |
2869 | xor eax,eax |
2847 | mov edx,[TASK_COUNT] |
2870 | mov edx,[TASK_COUNT] |
2848 | movzx edx,word[WIN_POS+edx*2] |
2871 | movzx edx,word[WIN_POS+edx*2] |
2849 | cmp edx,[CURRENT_TASK] |
2872 | cmp edx,[CURRENT_TASK] |
2850 | jne @f |
2873 | jne @f |
2851 | inc eax |
2874 | inc eax |
2852 | @@: mov edx,[CURRENT_TASK] |
2875 | @@: mov edx,[CURRENT_TASK] |
2853 | shl edx,5 |
2876 | shl edx,5 |
2854 | add edx,window_data |
2877 | add edx,window_data |
2855 | movzx ebx,[edx+WDATA.fl_wstyle] |
2878 | movzx ebx,[edx+WDATA.fl_wstyle] |
2856 | and bl,0x0F |
2879 | and bl,0x0F |
2857 | cmp bl,3 |
2880 | cmp bl,3 |
2858 | jne .not_style_3 |
2881 | jne .not_style_3 |
2859 | 2882 | ||
2860 | push edx |
2883 | push edx |
2861 | call drawwindow_IV_caption |
2884 | call drawwindow_IV_caption |
2862 | add esp,4 |
2885 | add esp,4 |
2863 | jmp .2 |
2886 | jmp .2 |
2864 | 2887 | ||
2865 | .not_style_3: |
2888 | .not_style_3: |
2866 | cmp bl,2 |
2889 | cmp bl,2 |
2867 | jne .not_style_2 |
2890 | jne .not_style_2 |
2868 | 2891 | ||
2869 | call drawwindow_III_caption |
2892 | call drawwindow_III_caption |
2870 | jmp .2 |
2893 | jmp .2 |
2871 | 2894 | ||
2872 | .not_style_2: |
2895 | .not_style_2: |
2873 | cmp bl,0 |
2896 | cmp bl,0 |
2874 | jne .2 |
2897 | jne .2 |
2875 | 2898 | ||
2876 | call drawwindow_I_caption |
2899 | call drawwindow_I_caption |
2877 | 2900 | ||
2878 | ;-------------------------------------------------------------- |
2901 | ;-------------------------------------------------------------- |
2879 | .2: ;jmp @f |
2902 | .2: ;jmp @f |
2880 | mov edi,[CURRENT_TASK] |
2903 | mov edi,[CURRENT_TASK] |
2881 | shl edi,5 |
2904 | shl edi,5 |
2882 | test [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
2905 | test [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
2883 | jz @f |
2906 | jz @f |
2884 | mov ecx,[edi*8+SLOT_BASE+APPDATA.wnd_caption] |
2907 | mov ecx,[edi*8+SLOT_BASE+APPDATA.wnd_caption] |
2885 | or ecx,ecx |
2908 | or ecx,ecx |
2886 | jz @f |
2909 | jz @f |
2887 | add ecx,[edi+CURRENT_TASK+TASKDATA.mem_start] |
2910 | add ecx,[edi+CURRENT_TASK+TASKDATA.mem_start] |
2888 | 2911 | ||
2889 | movzx eax,[edi+window_data+WDATA.fl_wstyle] |
2912 | movzx eax,[edi+window_data+WDATA.fl_wstyle] |
2890 | and al,0x0F |
2913 | and al,0x0F |
2891 | cmp al,3 |
2914 | cmp al,3 |
2892 | jne .not_skinned |
2915 | jne .not_skinned |
2893 | 2916 | ||
2894 | mov ebp,[edi+window_data+WDATA.box.left-2] |
2917 | mov ebp,[edi+window_data+WDATA.box.left-2] |
2895 | mov bp,word[edi+window_data+WDATA.box.top] |
2918 | mov bp,word[edi+window_data+WDATA.box.top] |
2896 | movzx eax,word[edi+window_data+WDATA.box.width] |
2919 | movzx eax,word[edi+window_data+WDATA.box.width] |
2897 | sub ax,[_skinmargins.left] |
2920 | sub ax,[_skinmargins.left] |
2898 | sub ax,[_skinmargins.right] |
2921 | sub ax,[_skinmargins.right] |
2899 | cwde |
2922 | cwde |
2900 | cdq |
2923 | cdq |
2901 | mov ebx,6 |
2924 | mov ebx,6 |
2902 | idiv ebx |
2925 | idiv ebx |
2903 | or eax,eax |
2926 | or eax,eax |
2904 | js @f |
2927 | js @f |
2905 | mov edx,eax |
2928 | mov edx,eax |
2906 | mov eax,dword[_skinmargins.left-2] |
2929 | mov eax,dword[_skinmargins.left-2] |
2907 | mov ax,word[_skinh] |
2930 | mov ax,word[_skinh] |
2908 | sub ax,[_skinmargins.bottom] |
2931 | sub ax,[_skinmargins.bottom] |
2909 | sub ax,[_skinmargins.top] |
2932 | sub ax,[_skinmargins.top] |
2910 | sar ax,1 |
2933 | sar ax,1 |
2911 | adc ax,0 |
2934 | adc ax,0 |
2912 | add ax,[_skinmargins.top] |
2935 | add ax,[_skinmargins.top] |
2913 | add ax,-3 |
2936 | add ax,-3 |
2914 | add eax,ebp |
2937 | add eax,ebp |
2915 | jmp .dodraw |
2938 | jmp .dodraw |
2916 | 2939 | ||
2917 | .not_skinned: |
2940 | .not_skinned: |
2918 | cmp al,1 |
2941 | cmp al,1 |
2919 | je @f |
2942 | je @f |
2920 | 2943 | ||
2921 | mov ebp,[edi+window_data+WDATA.box.left-2] |
2944 | mov ebp,[edi+window_data+WDATA.box.left-2] |
2922 | mov bp,word[edi+window_data+WDATA.box.top] |
2945 | mov bp,word[edi+window_data+WDATA.box.top] |
2923 | movzx eax,word[edi+window_data+WDATA.box.width] |
2946 | movzx eax,word[edi+window_data+WDATA.box.width] |
2924 | sub eax,16 |
2947 | sub eax,16 |
2925 | cwde |
2948 | cwde |
2926 | cdq |
2949 | cdq |
2927 | mov ebx,6 |
2950 | mov ebx,6 |
2928 | idiv ebx |
2951 | idiv ebx |
2929 | or eax,eax |
2952 | or eax,eax |
2930 | js @f |
2953 | js @f |
2931 | mov edx,eax |
2954 | mov edx,eax |
2932 | mov eax,0x00080007 |
2955 | mov eax,0x00080007 |
2933 | add eax,ebp |
2956 | add eax,ebp |
2934 | .dodraw: |
2957 | .dodraw: |
2935 | mov ebx,[common_colours+16];0x00FFFFFF |
2958 | mov ebx,[common_colours+16];0x00FFFFFF |
2936 | or ebx, 0x80000000 |
2959 | or ebx, 0x80000000 |
2937 | xor edi,edi |
2960 | xor edi,edi |
2938 | call dtext |
2961 | call dtext |
2939 | 2962 | ||
2940 | @@: |
2963 | @@: |
2941 | ;-------------------------------------------------------------- |
2964 | ;-------------------------------------------------------------- |
2942 | dec [mouse_pause] |
2965 | dec [mouse_pause] |
2943 | call [draw_pointer] |
2966 | call [draw_pointer] |
2944 | ret |
2967 | ret |
2945 | 2968 | ||
2946 | iglobal |
2969 | iglobal |
2947 | align 4 |
2970 | align 4 |
2948 | window_topleft dd \ |
2971 | window_topleft dd \ |
2949 | 1, 21,\ |
2972 | 1, 21,\ |
2950 | 0, 0,\ |
2973 | 0, 0,\ |
2951 | 5, 20,\ |
2974 | 5, 20,\ |
2952 | 5, ? |
2975 | 5, ? |
2953 | endg |
2976 | endg |
2954 | 2977 | ||
2955 | set_window_clientbox: |
2978 | set_window_clientbox: |
2956 | push eax ecx edi |
2979 | push eax ecx edi |
2957 | 2980 | ||
2958 | mov eax,[_skinh] |
2981 | mov eax,[_skinh] |
2959 | mov [window_topleft+4*7],eax |
2982 | mov [window_topleft+4*7],eax |
2960 | 2983 | ||
2961 | mov ecx,edi |
2984 | mov ecx,edi |
2962 | sub edi,window_data |
2985 | sub edi,window_data |
2963 | shl edi,3 |
2986 | shl edi,3 |
2964 | test [ecx+WDATA.fl_wstyle],WSTYLE_CLIENTRELATIVE |
2987 | test [ecx+WDATA.fl_wstyle],WSTYLE_CLIENTRELATIVE |
2965 | jz @f |
2988 | jz @f |
2966 | 2989 | ||
2967 | movzx eax,[ecx+WDATA.fl_wstyle] |
2990 | movzx eax,[ecx+WDATA.fl_wstyle] |
2968 | and eax,0x0F |
2991 | and eax,0x0F |
2969 | mov eax,[eax*8+window_topleft+0] |
2992 | mov eax,[eax*8+window_topleft+0] |
2970 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.left],eax |
2993 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.left],eax |
2971 | shl eax,1 |
2994 | shl eax,1 |
2972 | neg eax |
2995 | neg eax |
2973 | add eax,[ecx+WDATA.box.width] |
2996 | add eax,[ecx+WDATA.box.width] |
2974 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.width],eax |
2997 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.width],eax |
2975 | 2998 | ||
2976 | movzx eax,[ecx+WDATA.fl_wstyle] |
2999 | movzx eax,[ecx+WDATA.fl_wstyle] |
2977 | and eax,0x0F |
3000 | and eax,0x0F |
2978 | push [eax*8+window_topleft+0] |
3001 | push [eax*8+window_topleft+0] |
2979 | mov eax,[eax*8+window_topleft+4] |
3002 | mov eax,[eax*8+window_topleft+4] |
2980 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.top],eax |
3003 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.top],eax |
2981 | neg eax |
3004 | neg eax |
2982 | sub eax,[esp] |
3005 | sub eax,[esp] |
2983 | add eax,[ecx+WDATA.box.height] |
3006 | add eax,[ecx+WDATA.box.height] |
2984 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.height],eax |
3007 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.height],eax |
2985 | add esp,4 |
3008 | add esp,4 |
2986 | 3009 | ||
2987 | pop edi ecx eax |
3010 | pop edi ecx eax |
2988 | ret |
3011 | ret |
2989 | @@: |
3012 | @@: |
2990 | xor eax,eax |
3013 | xor eax,eax |
2991 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.left],eax |
3014 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.left],eax |
2992 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.top],eax |
3015 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.top],eax |
2993 | mov eax,[ecx+WDATA.box.width] |
3016 | mov eax,[ecx+WDATA.box.width] |
2994 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.width],eax |
3017 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.width],eax |
2995 | mov eax,[ecx+WDATA.box.height] |
3018 | mov eax,[ecx+WDATA.box.height] |
2996 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.height],eax |
3019 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.height],eax |
2997 | 3020 | ||
2998 | pop edi ecx eax |
3021 | pop edi ecx eax |
2999 | ret |
3022 | ret |
3000 | 3023 | ||
3001 | sys_set_window: |
3024 | sys_set_window: |
3002 | 3025 | ||
3003 | mov edi,[CURRENT_TASK] |
3026 | mov edi,[CURRENT_TASK] |
3004 | shl edi,5 |
3027 | shl edi,5 |
3005 | add edi,window_data |
3028 | add edi,window_data |
3006 | 3029 | ||
3007 | ; colors |
3030 | ; colors |
3008 | mov [edi+WDATA.cl_workarea],ecx |
3031 | mov [edi+WDATA.cl_workarea],ecx |
3009 | mov [edi+WDATA.cl_titlebar],edx |
3032 | mov [edi+WDATA.cl_titlebar],edx |
3010 | mov [edi+WDATA.cl_frames],esi |
3033 | mov [edi+WDATA.cl_frames],esi |
3011 | 3034 | ||
3012 | ; check flag (?) |
3035 | ; check flag (?) |
3013 | test [edi+WDATA.fl_wdrawn],1 |
3036 | test [edi+WDATA.fl_wdrawn],1 |
3014 | jnz newd |
3037 | jnz newd |
3015 | 3038 | ||
3016 | push eax |
3039 | push eax |
3017 | mov eax,[timer_ticks] ;[0xfdf0] |
3040 | mov eax,[timer_ticks] ;[0xfdf0] |
3018 | add eax,100 |
3041 | add eax,100 |
3019 | mov [new_window_starting],eax |
3042 | mov [new_window_starting],eax |
3020 | pop eax |
3043 | pop eax |
3021 | 3044 | ||
3022 | mov word[edi+WDATA.box.width],ax |
3045 | mov word[edi+WDATA.box.width],ax |
3023 | mov word[edi+WDATA.box.height],bx |
3046 | mov word[edi+WDATA.box.height],bx |
3024 | sar eax,16 |
3047 | sar eax,16 |
3025 | sar ebx,16 |
3048 | sar ebx,16 |
3026 | mov word[edi+WDATA.box.left],ax |
3049 | mov word[edi+WDATA.box.left],ax |
3027 | mov word[edi+WDATA.box.top],bx |
3050 | mov word[edi+WDATA.box.top],bx |
3028 | 3051 | ||
3029 | call check_window_position |
3052 | call check_window_position |
3030 | 3053 | ||
3031 | call set_window_clientbox |
3054 | call set_window_clientbox |
3032 | 3055 | ||
3033 | push ecx esi edi ; save for window fullscreen/resize |
3056 | push ecx esi edi ; save for window fullscreen/resize |
3034 | ;mov esi,edi |
3057 | ;mov esi,edi |
3035 | 3058 | ||
3036 | mov cl,[edi+WDATA.fl_wstyle] |
3059 | mov cl,[edi+WDATA.fl_wstyle] |
3037 | 3060 | ||
3038 | sub edi,window_data |
3061 | sub edi,window_data |
3039 | shl edi,3 |
3062 | shl edi,3 |
3040 | add edi,SLOT_BASE |
3063 | add edi,SLOT_BASE |
3041 | 3064 | ||
3042 | and cl,0x0F |
3065 | and cl,0x0F |
3043 | mov [edi+APPDATA.wnd_caption],0 |
3066 | mov [edi+APPDATA.wnd_caption],0 |
3044 | cmp cl,3 |
3067 | cmp cl,3 |
3045 | jne @f |
3068 | jne @f |
3046 | mov [edi+APPDATA.wnd_caption],esi |
3069 | mov [edi+APPDATA.wnd_caption],esi |
3047 | @@: mov esi,[esp+0] |
3070 | @@: mov esi,[esp+0] |
3048 | 3071 | ||
3049 | add edi, APPDATA.saved_box |
3072 | add edi, APPDATA.saved_box |
3050 | movsd |
3073 | movsd |
3051 | movsd |
3074 | movsd |
3052 | movsd |
3075 | movsd |
3053 | movsd |
3076 | movsd |
3054 | pop edi esi ecx |
3077 | pop edi esi ecx |
3055 | 3078 | ||
3056 | push eax ebx ecx edx |
3079 | push eax ebx ecx edx |
3057 | ;;; mov eax, 1 |
3080 | ;;; mov eax, 1 |
3058 | ;;; call delay_hs |
3081 | ;;; call delay_hs |
3059 | mov eax, [edi+WDATA.box.left] |
3082 | mov eax, [edi+WDATA.box.left] |
3060 | mov ebx, [edi+WDATA.box.top] |
3083 | mov ebx, [edi+WDATA.box.top] |
3061 | mov ecx, [edi+WDATA.box.width] |
3084 | mov ecx, [edi+WDATA.box.width] |
3062 | mov edx, [edi+WDATA.box.height] |
3085 | mov edx, [edi+WDATA.box.height] |
3063 | add ecx, eax |
3086 | add ecx, eax |
3064 | add edx, ebx |
3087 | add edx, ebx |
3065 | call calculatescreen |
3088 | call calculatescreen |
3066 | pop edx ecx ebx eax |
3089 | pop edx ecx ebx eax |
3067 | 3090 | ||
3068 | mov [KEY_COUNT],byte 0 ; empty keyboard buffer |
3091 | mov [KEY_COUNT],byte 0 ; empty keyboard buffer |
3069 | mov [BTN_COUNT],byte 0 ; empty button buffer |
3092 | mov [BTN_COUNT],byte 0 ; empty button buffer |
3070 | 3093 | ||
3071 | newd: |
3094 | newd: |
3072 | mov [edi+WDATA.fl_redraw],byte 0 ; no redraw |
3095 | mov [edi+WDATA.fl_redraw],byte 0 ; no redraw |
3073 | mov edx,edi |
3096 | mov edx,edi |
3074 | 3097 | ||
3075 | ret |
3098 | ret |
3076 | 3099 | ||
3077 | syscall_windowsettings: |
3100 | syscall_windowsettings: |
3078 | 3101 | ||
3079 | .set_window_caption: |
3102 | .set_window_caption: |
3080 | dec eax ; subfunction #1 - set window caption |
3103 | dec eax ; subfunction #1 - set window caption |
3081 | jnz .get_window_caption |
3104 | jnz .get_window_caption |
3082 | 3105 | ||
3083 | ; NOTE: only window owner thread can set its caption, |
3106 | ; NOTE: only window owner thread can set its caption, |
3084 | ; so there's no parameter for PID/TID |
3107 | ; so there's no parameter for PID/TID |
3085 | 3108 | ||
3086 | mov edi,[CURRENT_TASK] |
3109 | mov edi,[CURRENT_TASK] |
3087 | shl edi,5 |
3110 | shl edi,5 |
3088 | 3111 | ||
3089 | ; have to check if caption is within application memory limit |
3112 | ; have to check if caption is within application memory limit |
3090 | ; check is trivial, and if application resizes its memory, |
3113 | ; check is trivial, and if application resizes its memory, |
3091 | ; caption still can become over bounds |
3114 | ; caption still can become over bounds |
3092 | ; diamond, 31.10.2006: check removed because with new memory manager |
3115 | ; diamond, 31.10.2006: check removed because with new memory manager |
3093 | ; there can be valid data after APPDATA.mem_size bound |
3116 | ; there can be valid data after APPDATA.mem_size bound |
3094 | ; mov ecx,[edi*8+SLOT_BASE+APPDATA.mem_size] |
3117 | ; mov ecx,[edi*8+SLOT_BASE+APPDATA.mem_size] |
3095 | ; add ecx,255 ; max caption length |
3118 | ; add ecx,255 ; max caption length |
3096 | ; cmp ebx,ecx |
3119 | ; cmp ebx,ecx |
3097 | ; ja .exit_fail |
3120 | ; ja .exit_fail |
3098 | 3121 | ||
3099 | mov [edi*8+SLOT_BASE+APPDATA.wnd_caption],ebx |
3122 | mov [edi*8+SLOT_BASE+APPDATA.wnd_caption],ebx |
3100 | or [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
3123 | or [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
3101 | 3124 | ||
3102 | call draw_window_caption |
3125 | call draw_window_caption |
3103 | 3126 | ||
3104 | xor eax,eax ; eax = 0 (success) |
3127 | xor eax,eax ; eax = 0 (success) |
3105 | ret |
3128 | ret |
3106 | 3129 | ||
3107 | .get_window_caption: |
3130 | .get_window_caption: |
3108 | dec eax ; subfunction #2 - get window caption |
3131 | dec eax ; subfunction #2 - get window caption |
3109 | jnz .exit_fail |
3132 | jnz .exit_fail |
3110 | 3133 | ||
3111 | ; not implemented yet |
3134 | ; not implemented yet |
3112 | 3135 | ||
3113 | .exit_fail: |
3136 | .exit_fail: |
3114 | xor eax,eax |
3137 | xor eax,eax |
3115 | inc eax ; eax = 1 (fail) |
3138 | inc eax ; eax = 1 (fail) |
3116 | ret |
3139 | ret |
3117 | 3140 | ||
3118 | 3141 | ||
3119 | sys_window_move: |
3142 | sys_window_move: |
3120 | 3143 | ||
3121 | mov edi,[CURRENT_TASK] |
3144 | mov edi,[CURRENT_TASK] |
3122 | shl edi,5 |
3145 | shl edi,5 |
3123 | add edi,window_data |
3146 | add edi,window_data |
3124 | 3147 | ||
3125 | test [edi+WDATA.fl_wstate],WSTATE_MAXIMIZED |
3148 | test [edi+WDATA.fl_wstate],WSTATE_MAXIMIZED |
3126 | jnz .window_move_return |
3149 | jnz .window_move_return |
3127 | 3150 | ||
3128 | push dword [edi + WDATA.box.left] ; save old coordinates |
3151 | push dword [edi + WDATA.box.left] ; save old coordinates |
3129 | push dword [edi + WDATA.box.top] |
3152 | push dword [edi + WDATA.box.top] |
3130 | push dword [edi + WDATA.box.width] |
3153 | push dword [edi + WDATA.box.width] |
3131 | push dword [edi + WDATA.box.height] |
3154 | push dword [edi + WDATA.box.height] |
3132 | 3155 | ||
3133 | cmp eax,-1 ; set new position and size |
3156 | cmp eax,-1 ; set new position and size |
3134 | je .no_x_reposition |
3157 | je .no_x_reposition |
3135 | mov [edi + WDATA.box.left], eax |
3158 | mov [edi + WDATA.box.left], eax |
3136 | .no_x_reposition: |
3159 | .no_x_reposition: |
3137 | cmp ebx,-1 |
3160 | cmp ebx,-1 |
3138 | je .no_y_reposition |
3161 | je .no_y_reposition |
3139 | mov [edi + WDATA.box.top], ebx |
3162 | mov [edi + WDATA.box.top], ebx |
3140 | .no_y_reposition: |
3163 | .no_y_reposition: |
3141 | 3164 | ||
3142 | test [edi+WDATA.fl_wstate],WSTATE_ROLLEDUP |
3165 | test [edi+WDATA.fl_wstate],WSTATE_ROLLEDUP |
3143 | jnz .no_y_resizing |
3166 | jnz .no_y_resizing |
3144 | 3167 | ||
3145 | cmp ecx,-1 |
3168 | cmp ecx,-1 |
3146 | je .no_x_resizing |
3169 | je .no_x_resizing |
3147 | mov [edi + WDATA.box.width], ecx |
3170 | mov [edi + WDATA.box.width], ecx |
3148 | .no_x_resizing: |
3171 | .no_x_resizing: |
3149 | cmp edx,-1 |
3172 | cmp edx,-1 |
3150 | je .no_y_resizing |
3173 | je .no_y_resizing |
3151 | mov [edi + WDATA.box.height], edx |
3174 | mov [edi + WDATA.box.height], edx |
3152 | .no_y_resizing: |
3175 | .no_y_resizing: |
3153 | 3176 | ||
3154 | call check_window_position |
3177 | call check_window_position |
3155 | call set_window_clientbox |
3178 | call set_window_clientbox |
3156 | 3179 | ||
3157 | pushad ; save for window fullscreen/resize |
3180 | pushad ; save for window fullscreen/resize |
3158 | mov esi,edi |
3181 | mov esi,edi |
3159 | sub edi,window_data |
3182 | sub edi,window_data |
3160 | shr edi,5 |
3183 | shr edi,5 |
3161 | shl edi,8 |
3184 | shl edi,8 |
3162 | add edi, SLOT_BASE + APPDATA.saved_box |
3185 | add edi, SLOT_BASE + APPDATA.saved_box |
3163 | mov ecx,4 |
3186 | mov ecx,4 |
3164 | cld |
3187 | cld |
3165 | rep movsd |
3188 | rep movsd |
3166 | popad |
3189 | popad |
3167 | 3190 | ||
3168 | pushad ; calculcate screen at new position |
3191 | pushad ; calculcate screen at new position |
3169 | mov eax, [edi + WDATA.box.left] |
3192 | mov eax, [edi + WDATA.box.left] |
3170 | mov ebx, [edi + WDATA.box.top] |
3193 | mov ebx, [edi + WDATA.box.top] |
3171 | mov ecx, [edi + WDATA.box.width] |
3194 | mov ecx, [edi + WDATA.box.width] |
3172 | mov edx, [edi + WDATA.box.height] |
3195 | mov edx, [edi + WDATA.box.height] |
3173 | add ecx,eax |
3196 | add ecx,eax |
3174 | add edx,ebx |
3197 | add edx,ebx |
3175 | 3198 | ||
3176 | call calculatescreen |
3199 | call calculatescreen |
3177 | popad |
3200 | popad |
3178 | 3201 | ||
3179 | pop edx ; calculcate screen at old position |
3202 | pop edx ; calculcate screen at old position |
3180 | pop ecx |
3203 | pop ecx |
3181 | pop ebx |
3204 | pop ebx |
3182 | pop eax |
3205 | pop eax |
3183 | add ecx,eax |
3206 | add ecx,eax |
3184 | add edx,ebx |
3207 | add edx,ebx |
3185 | mov [dlx],eax ; save for drawlimits |
3208 | mov [dlx],eax ; save for drawlimits |
3186 | mov [dly],ebx |
3209 | mov [dly],ebx |
3187 | mov [dlxe],ecx |
3210 | mov [dlxe],ecx |
3188 | mov [dlye],edx |
3211 | mov [dlye],edx |
3189 | call calculatescreen |
3212 | call calculatescreen |
3190 | 3213 | ||
3191 | mov [edi + WDATA.fl_redraw], 1 ; flag the process as redraw |
3214 | mov [edi + WDATA.fl_redraw], 1 ; flag the process as redraw |
3192 | 3215 | ||
3193 | mov eax,edi ; redraw screen at old position |
3216 | mov eax,edi ; redraw screen at old position |
3194 | xor esi,esi |
3217 | xor esi,esi |
3195 | call redrawscreen |
3218 | call redrawscreen |
3196 | 3219 | ||
3197 | mov [DONT_DRAW_MOUSE],byte 0 ; mouse pointer |
3220 | mov [DONT_DRAW_MOUSE],byte 0 ; mouse pointer |
3198 | mov [MOUSE_BACKGROUND],byte 0 ; no mouse under |
3221 | mov [MOUSE_BACKGROUND],byte 0 ; no mouse under |
3199 | mov [MOUSE_DOWN],byte 0 ; react to mouse up/down |
3222 | mov [MOUSE_DOWN],byte 0 ; react to mouse up/down |
3200 | 3223 | ||
3201 | mov ecx,10 ; wait 1/10 second |
3224 | mov ecx,10 ; wait 1/10 second |
3202 | .wmrl3: |
3225 | .wmrl3: |
3203 | call [draw_pointer] |
3226 | call [draw_pointer] |
3204 | mov eax,1 |
3227 | mov eax,1 |
3205 | call delay_hs |
3228 | call delay_hs |
3206 | loop .wmrl3 |
3229 | loop .wmrl3 |
3207 | 3230 | ||
3208 | mov [window_move_pr],0 |
3231 | mov [window_move_pr],0 |
3209 | 3232 | ||
3210 | .window_move_return: |
3233 | .window_move_return: |
3211 | 3234 | ||
3212 | ret |
3235 | ret |
3213 | 3236 | ||
3214 | ;type_background_1: |
3237 | ;type_background_1: |
3215 | ; cmp [0xfff0],byte 0 ; background update ? |
3238 | ; cmp [0xfff0],byte 0 ; background update ? |
3216 | ; jz temp_nobackgr |
3239 | ; jz temp_nobackgr |
3217 | ; mov [0xfff0],byte 2 |
3240 | ; mov [0xfff0],byte 2 |
3218 | ; call change_task |
3241 | ; call change_task |
3219 | ; mov [draw_data+32+0],dword 0 |
3242 | ; mov [draw_data+32+0],dword 0 |
3220 | ; mov [draw_data+32+4],dword 0 |
3243 | ; mov [draw_data+32+4],dword 0 |
3221 | ; mov eax,[ScreenWidth |
3244 | ; mov eax,[ScreenWidth |
3222 | ; mov ebx,[0xfe04] |
3245 | ; mov ebx,[0xfe04] |
3223 | ; mov [draw_data+32+8],eax |
3246 | ; mov [draw_data+32+8],eax |
3224 | ; mov [draw_data+32+12],ebx |
3247 | ; mov [draw_data+32+12],ebx |
3225 | ; call drawbackground |
3248 | ; call drawbackground |
3226 | ; mov [0xfff0],byte 0 |
3249 | ; mov [0xfff0],byte 0 |
3227 | ; mov [MOUSE_BACKGROUND],byte 0 |
3250 | ; mov [MOUSE_BACKGROUND],byte 0 |
3228 | ;temp_nobackgr: |
3251 | ;temp_nobackgr: |
3229 | ; ret |
3252 | ; ret |
3230 | 3253 | ||
3231 | uglobal |
3254 | uglobal |
3232 | window_move_pr dd 0x0 |
3255 | window_move_pr dd 0x0 |
3233 | window_move_eax dd 0x0 |
3256 | window_move_eax dd 0x0 |
3234 | window_move_ebx dd 0x0 |
3257 | window_move_ebx dd 0x0 |
3235 | window_move_ecx dd 0x0 |
3258 | window_move_ecx dd 0x0 |
3236 | window_move_edx dd 0x0 |
3259 | window_move_edx dd 0x0 |
3237 | endg |
3260 | endg |
3238 | 3261 | ||
3239 | ;ok - 100% work |
3262 | ;ok - 100% work |
3240 | ;nt - not tested |
3263 | ;nt - not tested |
3241 | ;--------------------------------------------------------------------------------------------- |
3264 | ;--------------------------------------------------------------------------------------------- |
3242 | ;eax |
3265 | ;eax |
3243 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
3266 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
3244 | ;1 - change task. Ret nothing. Block. ok. |
3267 | ;1 - change task. Ret nothing. Block. ok. |
3245 | ;2 - performance control |
3268 | ;2 - performance control |
3246 | ; ebx |
3269 | ; ebx |
3247 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
3270 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
3248 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
3271 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
3249 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
3272 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
3250 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
3273 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
3251 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
3274 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
3252 | ;eax |
3275 | ;eax |
3253 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3276 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3254 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3277 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3255 | ;--------------------------------------------------------------------------------------------- |
3278 | ;--------------------------------------------------------------------------------------------- |
3256 | sys_sheduler: ;noname & halyavin |
3279 | sys_sheduler: ;noname & halyavin |
3257 | cmp eax,0 |
3280 | cmp eax,0 |
3258 | je shed_counter |
3281 | je shed_counter |
3259 | cmp eax,2 |
3282 | cmp eax,2 |
3260 | je perf_control |
3283 | je perf_control |
3261 | cmp eax,3 |
3284 | cmp eax,3 |
3262 | je rdmsr_instr |
3285 | je rdmsr_instr |
3263 | cmp eax,4 |
3286 | cmp eax,4 |
3264 | je wrmsr_instr |
3287 | je wrmsr_instr |
3265 | cmp eax,1 |
3288 | cmp eax,1 |
3266 | jne not_supported |
3289 | jne not_supported |
3267 | call change_task ;delay,0 |
3290 | call change_task ;delay,0 |
3268 | ret |
3291 | ret |
3269 | shed_counter: |
3292 | shed_counter: |
3270 | mov eax,[context_counter] |
3293 | mov eax,[context_counter] |
3271 | mov [esp+36],eax |
3294 | mov [esp+36],eax |
3272 | not_supported: |
3295 | not_supported: |
3273 | ret |
3296 | ret |
3274 | perf_control: |
3297 | perf_control: |
3275 | inc eax ;now eax=3 |
3298 | inc eax ;now eax=3 |
3276 | cmp ebx,eax |
3299 | cmp ebx,eax |
3277 | je cache_disable |
3300 | je cache_disable |
3278 | dec eax |
3301 | dec eax |
3279 | cmp ebx,eax |
3302 | cmp ebx,eax |
3280 | je cache_enable |
3303 | je cache_enable |
3281 | dec eax |
3304 | dec eax |
3282 | cmp ebx,eax |
3305 | cmp ebx,eax |
3283 | je is_cache_enabled |
3306 | je is_cache_enabled |
3284 | dec eax |
3307 | dec eax |
3285 | cmp ebx,eax |
3308 | cmp ebx,eax |
3286 | je modify_pce |
3309 | je modify_pce |
3287 | ret |
3310 | ret |
3288 | 3311 | ||
3289 | rdmsr_instr: |
3312 | rdmsr_instr: |
3290 | ;now counter in ecx |
3313 | ;now counter in ecx |
3291 | ;(edx:eax) esi:edi => edx:esi |
3314 | ;(edx:eax) esi:edi => edx:esi |
3292 | mov eax,esi |
3315 | mov eax,esi |
3293 | rdmsr |
3316 | rdmsr |
3294 | mov [esp+36],eax |
3317 | mov [esp+36],eax |
3295 | mov [esp+24],edx ;ret in ebx? |
3318 | mov [esp+24],edx ;ret in ebx? |
3296 | ret |
3319 | ret |
3297 | 3320 | ||
3298 | wrmsr_instr: |
3321 | wrmsr_instr: |
3299 | ;now counter in ecx |
3322 | ;now counter in ecx |
3300 | ;(edx:eax) esi:edi => edx:esi |
3323 | ;(edx:eax) esi:edi => edx:esi |
3301 | ; Fast Call MSR can't be destroy |
- | |
3302 | ; Íî MSR_AMD_EFER ìîæíî èçìåíÿòü, ò.ê. â ýòîì ðåãèñòðå ëèø |
- | |
3303 | ; âêëþ÷àþòñÿ/âûêëþ÷àþòñÿ ðàñøèðåííûå âîçìîæíîñòè |
- | |
3304 | cmp ecx, MSR_SYSENTER_CS |
- | |
3305 | je @f |
- | |
3306 | cmp ecx, MSR_SYSENTER_ESP |
- | |
3307 | je @f |
- | |
3308 | cmp ecx, MSR_SYSENTER_EIP |
- | |
3309 | je @f |
- | |
3310 | cmp ecx, MSR_AMD_STAR |
- | |
3311 | je @f |
- | |
3312 | - | ||
3313 | mov eax, esi |
3324 | mov eax,esi |
3314 | wrmsr |
3325 | wrmsr |
3315 | @@: |
3326 | mov [esp+36],eax |
- | 3327 | mov [esp+24],edx ;ret in ebx? |
|
3316 | ret |
3328 | ret |
3317 | - | ||
3318 | 3329 | ||
3319 | cache_disable: |
3330 | cache_disable: |
3320 | mov eax,cr0 |
3331 | mov eax,cr0 |
3321 | or eax,01100000000000000000000000000000b |
3332 | or eax,01100000000000000000000000000000b |
3322 | mov cr0,eax |
3333 | mov cr0,eax |
3323 | wbinvd ;set MESI |
3334 | wbinvd ;set MESI |
3324 | ret |
3335 | ret |
3325 | 3336 | ||
3326 | cache_enable: |
3337 | cache_enable: |
3327 | mov eax,cr0 |
3338 | mov eax,cr0 |
3328 | and eax,10011111111111111111111111111111b |
3339 | and eax,10011111111111111111111111111111b |
3329 | mov cr0,eax |
3340 | mov cr0,eax |
3330 | ret |
3341 | ret |
3331 | 3342 | ||
3332 | is_cache_enabled: |
3343 | is_cache_enabled: |
3333 | mov eax,cr0 |
3344 | mov eax,cr0 |
3334 | mov ebx,eax |
3345 | mov ebx,eax |
3335 | and eax,01100000000000000000000000000000b |
3346 | and eax,01100000000000000000000000000000b |
3336 | jz cache_disabled |
3347 | jz cache_disabled |
3337 | mov [esp+36],ebx |
3348 | mov [esp+36],ebx |
3338 | cache_disabled: |
3349 | cache_disabled: |
3339 | mov dword [esp+36],eax ;0 |
3350 | mov dword [esp+36],eax ;0 |
3340 | ret |
3351 | ret |
3341 | 3352 | ||
3342 | modify_pce: |
3353 | modify_pce: |
3343 | mov eax,cr4 |
3354 | mov eax,cr4 |
3344 | ; mov ebx,0 |
3355 | ; mov ebx,0 |
3345 | ; or bx,100000000b ;pce |
3356 | ; or bx,100000000b ;pce |
3346 | ; xor eax,ebx ;invert pce |
3357 | ; xor eax,ebx ;invert pce |
3347 | bts eax,8 ;pce=cr4[8] |
3358 | bts eax,8 ;pce=cr4[8] |
3348 | mov cr4,eax |
3359 | mov cr4,eax |
3349 | mov [esp+36],eax |
3360 | mov [esp+36],eax |
3350 | ret |
3361 | ret |
3351 | ;--------------------------------------------------------------------------------------------- |
3362 | ;--------------------------------------------------------------------------------------------- |
3352 | 3363 | ||
3353 | 3364 | ||
3354 | ; check if pixel is allowed to be drawn |
3365 | ; check if pixel is allowed to be drawn |
3355 | 3366 | ||
3356 | checkpixel: |
3367 | checkpixel: |
3357 | push eax edx |
3368 | push eax edx |
3358 | 3369 | ||
3359 | mov edx,[ScreenWidth] ; screen x size |
3370 | mov edx,[ScreenWidth] ; screen x size |
3360 | inc edx |
3371 | inc edx |
3361 | imul edx, ebx |
3372 | imul edx, ebx |
3362 | mov dl, [eax+edx+display_data] ; lea eax, [...] |
3373 | mov dl, [eax+edx+display_data] ; lea eax, [...] |
3363 | 3374 | ||
3364 | xor ecx, ecx |
3375 | xor ecx, ecx |
3365 | mov eax, [CURRENT_TASK] |
3376 | mov eax, [CURRENT_TASK] |
3366 | cmp al, dl |
3377 | cmp al, dl |
3367 | setne cl |
3378 | setne cl |
3368 | 3379 | ||
3369 | pop edx eax |
3380 | pop edx eax |
3370 | ret |
3381 | ret |
3371 | 3382 | ||
3372 | iglobal |
3383 | iglobal |
3373 | cpustring db '/RD/1/CPU',0 |
3384 | cpustring db '/RD/1/CPU',0 |
3374 | endg |
3385 | endg |
3375 | 3386 | ||
3376 | uglobal |
3387 | uglobal |
3377 | background_defined db 0 ; diamond, 11.04.2006 |
3388 | background_defined db 0 ; diamond, 11.04.2006 |
3378 | endg |
3389 | endg |
3379 | 3390 | ||
3380 | align 4 |
3391 | align 4 |
3381 | ; check misc |
3392 | ; check misc |
3382 | 3393 | ||
3383 | checkmisc: |
3394 | checkmisc: |
3384 | 3395 | ||
3385 | cmp [ctrl_alt_del], 1 |
3396 | cmp [ctrl_alt_del], 1 |
3386 | jne nocpustart |
3397 | jne nocpustart |
3387 | mov ebp, cpustring |
3398 | mov ebp, cpustring |
3388 | lea esi,[ebp+6] |
3399 | lea esi,[ebp+6] |
3389 | xor ebx,ebx ; no parameters |
3400 | xor ebx,ebx ; no parameters |
3390 | xor edx,edx ; no flags |
3401 | xor edx,edx ; no flags |
3391 | call fs_RamdiskExecute.flags |
3402 | call fs_RamdiskExecute.flags |
3392 | mov [ctrl_alt_del], 0 |
3403 | mov [ctrl_alt_del], 0 |
3393 | 3404 | ||
3394 | nocpustart: |
3405 | nocpustart: |
3395 | cmp [mouse_active], 1 |
3406 | cmp [mouse_active], 1 |
3396 | jne mouse_not_active |
3407 | jne mouse_not_active |
3397 | mov [mouse_active], 0 |
3408 | mov [mouse_active], 0 |
3398 | xor edi, edi |
3409 | xor edi, edi |
3399 | mov ecx, [TASK_COUNT] |
3410 | mov ecx, [TASK_COUNT] |
3400 | set_mouse_event: |
3411 | set_mouse_event: |
3401 | add edi, 256 |
3412 | add edi, 256 |
3402 | or [edi+SLOT_BASE+APPDATA.event_mask], dword 100000b |
3413 | or [edi+SLOT_BASE+APPDATA.event_mask], dword 100000b |
3403 | loop set_mouse_event |
3414 | loop set_mouse_event |
3404 | 3415 | ||
3405 | mouse_not_active: |
3416 | mouse_not_active: |
3406 | cmp [REDRAW_BACKGROUND],byte 0 ; background update ? |
3417 | cmp [REDRAW_BACKGROUND],byte 0 ; background update ? |
3407 | jz nobackgr |
3418 | jz nobackgr |
3408 | cmp [background_defined], 0 |
3419 | cmp [background_defined], 0 |
3409 | jz nobackgr |
3420 | jz nobackgr |
3410 | ; mov [REDRAW_BACKGROUND],byte 2 |
3421 | ; mov [REDRAW_BACKGROUND],byte 2 |
3411 | ; call change_task |
3422 | ; call change_task |
3412 | xor edi, edi |
3423 | xor edi, edi |
3413 | mov ecx, [TASK_COUNT] |
3424 | mov ecx, [TASK_COUNT] |
3414 | set_bgr_event: |
3425 | set_bgr_event: |
3415 | add edi, 256 |
3426 | add edi, 256 |
3416 | or [edi+SLOT_BASE+APPDATA.event_mask], 16 |
3427 | or [edi+SLOT_BASE+APPDATA.event_mask], 16 |
3417 | loop set_bgr_event |
3428 | loop set_bgr_event |
3418 | mov [draw_data+32 + RECT.left],dword 0 |
3429 | mov [draw_data+32 + RECT.left],dword 0 |
3419 | mov [draw_data+32 + RECT.top],dword 0 |
3430 | mov [draw_data+32 + RECT.top],dword 0 |
3420 | mov eax,[ScreenWidth] |
3431 | mov eax,[ScreenWidth] |
3421 | mov ebx,[ScreenHeight] |
3432 | mov ebx,[ScreenHeight] |
3422 | mov [draw_data+32 + RECT.right],eax |
3433 | mov [draw_data+32 + RECT.right],eax |
3423 | mov [draw_data+32 + RECT.bottom],ebx |
3434 | mov [draw_data+32 + RECT.bottom],ebx |
3424 | call drawbackground |
3435 | call drawbackground |
3425 | mov [REDRAW_BACKGROUND],byte 0 |
3436 | mov [REDRAW_BACKGROUND],byte 0 |
3426 | mov [MOUSE_BACKGROUND],byte 0 |
3437 | mov [MOUSE_BACKGROUND],byte 0 |
3427 | 3438 | ||
3428 | nobackgr: |
3439 | nobackgr: |
3429 | 3440 | ||
3430 | ; system shutdown request |
3441 | ; system shutdown request |
3431 | 3442 | ||
3432 | cmp [SYS_SHUTDOWN],byte 0 |
3443 | cmp [SYS_SHUTDOWN],byte 0 |
3433 | je noshutdown |
3444 | je noshutdown |
3434 | 3445 | ||
3435 | mov edx,[shutdown_processes] |
3446 | mov edx,[shutdown_processes] |
3436 | sub dl,2 |
3447 | sub dl,2 |
3437 | 3448 | ||
3438 | cmp [SYS_SHUTDOWN],dl |
3449 | cmp [SYS_SHUTDOWN],dl |
3439 | jne no_mark_system_shutdown |
3450 | jne no_mark_system_shutdown |
3440 | 3451 | ||
3441 | mov edx,OS_BASE+0x3040 |
3452 | mov edx,OS_BASE+0x3040 |
3442 | movzx ecx,byte [SYS_SHUTDOWN] |
3453 | movzx ecx,byte [SYS_SHUTDOWN] |
3443 | add ecx,5 |
3454 | add ecx,5 |
3444 | markz: |
3455 | markz: |
3445 | mov [edx+TASKDATA.state],byte 3 |
3456 | mov [edx+TASKDATA.state],byte 3 |
3446 | add edx,0x20 |
3457 | add edx,0x20 |
3447 | loop markz |
3458 | loop markz |
3448 | 3459 | ||
3449 | no_mark_system_shutdown: |
3460 | no_mark_system_shutdown: |
3450 | 3461 | ||
3451 | call [disable_mouse] |
3462 | call [disable_mouse] |
3452 | 3463 | ||
3453 | dec byte [SYS_SHUTDOWN] |
3464 | dec byte [SYS_SHUTDOWN] |
3454 | 3465 | ||
3455 | cmp [SYS_SHUTDOWN],byte 0 |
3466 | cmp [SYS_SHUTDOWN],byte 0 |
3456 | je system_shutdown |
3467 | je system_shutdown |
3457 | 3468 | ||
3458 | noshutdown: |
3469 | noshutdown: |
3459 | 3470 | ||
3460 | 3471 | ||
3461 | mov eax,[TASK_COUNT] ; termination |
3472 | mov eax,[TASK_COUNT] ; termination |
3462 | mov ebx,TASK_DATA+TASKDATA.state |
3473 | mov ebx,TASK_DATA+TASKDATA.state |
3463 | mov esi,1 |
3474 | mov esi,1 |
3464 | 3475 | ||
3465 | newct: |
3476 | newct: |
3466 | mov cl,[ebx] |
3477 | mov cl,[ebx] |
3467 | cmp cl,byte 3 |
3478 | cmp cl,byte 3 |
3468 | jz terminate |
3479 | jz terminate |
3469 | cmp cl,byte 4 |
3480 | cmp cl,byte 4 |
3470 | jz terminate |
3481 | jz terminate |
3471 | 3482 | ||
3472 | add ebx,0x20 |
3483 | add ebx,0x20 |
3473 | inc esi |
3484 | inc esi |
3474 | dec eax |
3485 | dec eax |
3475 | jnz newct |
3486 | jnz newct |
3476 | 3487 | ||
3477 | ret |
3488 | ret |
3478 | 3489 | ||
3479 | 3490 | ||
3480 | ; redraw screen |
3491 | ; redraw screen |
3481 | 3492 | ||
3482 | redrawscreen: |
3493 | redrawscreen: |
3483 | 3494 | ||
3484 | ; eax , if process window_data base is eax, do not set flag/limits |
3495 | ; eax , if process window_data base is eax, do not set flag/limits |
3485 | 3496 | ||
3486 | pushad |
3497 | pushad |
3487 | push eax |
3498 | push eax |
3488 | 3499 | ||
3489 | ;;; mov eax,2 |
3500 | ;;; mov eax,2 |
3490 | ;;; call delay_hs |
3501 | ;;; call delay_hs |
3491 | 3502 | ||
3492 | ;mov ecx,0 ; redraw flags for apps |
3503 | ;mov ecx,0 ; redraw flags for apps |
3493 | xor ecx,ecx |
3504 | xor ecx,ecx |
3494 | newdw2: |
3505 | newdw2: |
3495 | 3506 | ||
3496 | inc ecx |
3507 | inc ecx |
3497 | push ecx |
3508 | push ecx |
3498 | 3509 | ||
3499 | mov eax,ecx |
3510 | mov eax,ecx |
3500 | shl eax,5 |
3511 | shl eax,5 |
3501 | add eax,window_data |
3512 | add eax,window_data |
3502 | 3513 | ||
3503 | cmp eax,[esp+4] |
3514 | cmp eax,[esp+4] |
3504 | je not_this_task |
3515 | je not_this_task |
3505 | ; check if window in redraw area |
3516 | ; check if window in redraw area |
3506 | mov edi,eax |
3517 | mov edi,eax |
3507 | 3518 | ||
3508 | cmp ecx,1 ; limit for background |
3519 | cmp ecx,1 ; limit for background |
3509 | jz bgli |
3520 | jz bgli |
3510 | 3521 | ||
3511 | mov eax, [edi + WDATA.box.left] |
3522 | mov eax, [edi + WDATA.box.left] |
3512 | mov ebx, [edi + WDATA.box.top] |
3523 | mov ebx, [edi + WDATA.box.top] |
3513 | mov ecx, [edi + WDATA.box.width] |
3524 | mov ecx, [edi + WDATA.box.width] |
3514 | mov edx, [edi + WDATA.box.height] |
3525 | mov edx, [edi + WDATA.box.height] |
3515 | add ecx,eax |
3526 | add ecx,eax |
3516 | add edx,ebx |
3527 | add edx,ebx |
3517 | 3528 | ||
3518 | mov ecx,[dlye] ; ecx = area y end ebx = window y start |
3529 | mov ecx,[dlye] ; ecx = area y end ebx = window y start |
3519 | cmp ecx,ebx |
3530 | cmp ecx,ebx |
3520 | jb ricino |
3531 | jb ricino |
3521 | 3532 | ||
3522 | mov ecx,[dlxe] ; ecx = area x end eax = window x start |
3533 | mov ecx,[dlxe] ; ecx = area x end eax = window x start |
3523 | cmp ecx,eax |
3534 | cmp ecx,eax |
3524 | jb ricino |
3535 | jb ricino |
3525 | 3536 | ||
3526 | mov eax, [edi + WDATA.box.left] |
3537 | mov eax, [edi + WDATA.box.left] |
3527 | mov ebx, [edi + WDATA.box.top] |
3538 | mov ebx, [edi + WDATA.box.top] |
3528 | mov ecx, [edi + WDATA.box.width] |
3539 | mov ecx, [edi + WDATA.box.width] |
3529 | mov edx, [edi + WDATA.box.height] |
3540 | mov edx, [edi + WDATA.box.height] |
3530 | add ecx, eax |
3541 | add ecx, eax |
3531 | add edx, ebx |
3542 | add edx, ebx |
3532 | 3543 | ||
3533 | mov eax,[dly] ; eax = area y start edx = window y end |
3544 | mov eax,[dly] ; eax = area y start edx = window y end |
3534 | cmp edx,eax |
3545 | cmp edx,eax |
3535 | jb ricino |
3546 | jb ricino |
3536 | 3547 | ||
3537 | mov eax,[dlx] ; eax = area x start ecx = window x end |
3548 | mov eax,[dlx] ; eax = area x start ecx = window x end |
3538 | cmp ecx,eax |
3549 | cmp ecx,eax |
3539 | jb ricino |
3550 | jb ricino |
3540 | 3551 | ||
3541 | bgli: |
3552 | bgli: |
3542 | 3553 | ||
3543 | cmp edi,esi |
3554 | cmp edi,esi |
3544 | jz ricino |
3555 | jz ricino |
3545 | 3556 | ||
3546 | mov eax,edi |
3557 | mov eax,edi |
3547 | add eax,draw_data-window_data |
3558 | add eax,draw_data-window_data |
3548 | 3559 | ||
3549 | mov ebx,[dlx] ; set limits |
3560 | mov ebx,[dlx] ; set limits |
3550 | mov [eax + RECT.left], ebx |
3561 | mov [eax + RECT.left], ebx |
3551 | mov ebx,[dly] |
3562 | mov ebx,[dly] |
3552 | mov [eax + RECT.top], ebx |
3563 | mov [eax + RECT.top], ebx |
3553 | mov ebx,[dlxe] |
3564 | mov ebx,[dlxe] |
3554 | mov [eax + RECT.right], ebx |
3565 | mov [eax + RECT.right], ebx |
3555 | mov ebx,[dlye] |
3566 | mov ebx,[dlye] |
3556 | mov [eax + RECT.bottom], ebx |
3567 | mov [eax + RECT.bottom], ebx |
3557 | 3568 | ||
3558 | sub eax,draw_data-window_data |
3569 | sub eax,draw_data-window_data |
3559 | 3570 | ||
3560 | cmp ecx,1 |
3571 | cmp ecx,1 |
3561 | jne nobgrd |
3572 | jne nobgrd |
3562 | cmp esi,1 |
3573 | cmp esi,1 |
3563 | je newdw8 |
3574 | je newdw8 |
3564 | call drawbackground |
3575 | call drawbackground |
3565 | 3576 | ||
3566 | newdw8: |
3577 | newdw8: |
3567 | nobgrd: |
3578 | nobgrd: |
3568 | 3579 | ||
3569 | mov [eax + WDATA.fl_redraw],byte 1 ; mark as redraw |
3580 | mov [eax + WDATA.fl_redraw],byte 1 ; mark as redraw |
3570 | 3581 | ||
3571 | ricino: |
3582 | ricino: |
3572 | 3583 | ||
3573 | not_this_task: |
3584 | not_this_task: |
3574 | 3585 | ||
3575 | pop ecx |
3586 | pop ecx |
3576 | 3587 | ||
3577 | cmp ecx,[TASK_COUNT] |
3588 | cmp ecx,[TASK_COUNT] |
3578 | jle newdw2 |
3589 | jle newdw2 |
3579 | 3590 | ||
3580 | pop eax |
3591 | pop eax |
3581 | popad |
3592 | popad |
3582 | 3593 | ||
3583 | ret |
3594 | ret |
3584 | 3595 | ||
3585 | calculatebackground: ; background |
3596 | calculatebackground: ; background |
3586 | 3597 | ||
3587 | ; all black |
3598 | ; all black |
3588 | 3599 | ||
3589 | mov edi, [img_background] ;IMG_BACKGROUND ; set background to black |
3600 | mov edi, [img_background] ;IMG_BACKGROUND ; set background to black |
3590 | xor eax, eax |
3601 | xor eax, eax |
3591 | mov ecx, 1023 ;0x0fff00 / 4 |
3602 | mov ecx, 1023 ;0x0fff00 / 4 |
3592 | cld |
3603 | cld |
3593 | rep stosd |
3604 | rep stosd |
3594 | 3605 | ||
3595 | mov edi,display_data ; set os to use all pixels |
3606 | mov edi,display_data ; set os to use all pixels |
3596 | mov eax,0x01010101 |
3607 | mov eax,0x01010101 |
3597 | mov ecx,1280*1024 / 4 |
3608 | mov ecx,1280*1024 / 4 |
3598 | rep stosd |
3609 | rep stosd |
3599 | 3610 | ||
3600 | mov byte [REDRAW_BACKGROUND], 0 ; do not draw background! |
3611 | mov byte [REDRAW_BACKGROUND], 0 ; do not draw background! |
3601 | 3612 | ||
3602 | ret |
3613 | ret |
3603 | 3614 | ||
3604 | uglobal |
3615 | uglobal |
3605 | imax dd 0x0 |
3616 | imax dd 0x0 |
3606 | endg |
3617 | endg |
3607 | 3618 | ||
3608 | 3619 | ||
3609 | 3620 | ||
3610 | delay_ms: ; delay in 1/1000 sec |
3621 | delay_ms: ; delay in 1/1000 sec |
3611 | 3622 | ||
3612 | 3623 | ||
3613 | push eax |
3624 | push eax |
3614 | push ecx |
3625 | push ecx |
3615 | 3626 | ||
3616 | mov ecx,esi |
3627 | mov ecx,esi |
3617 | ; |
3628 | ; |
3618 | imul ecx, 33941 |
3629 | imul ecx, 33941 |
3619 | shr ecx, 9 |
3630 | shr ecx, 9 |
3620 | ; |
3631 | ; |
3621 | 3632 | ||
3622 | in al,0x61 |
3633 | in al,0x61 |
3623 | and al,0x10 |
3634 | and al,0x10 |
3624 | mov ah,al |
3635 | mov ah,al |
3625 | cld |
3636 | cld |
3626 | 3637 | ||
3627 | cnt1: in al,0x61 |
3638 | cnt1: in al,0x61 |
3628 | and al,0x10 |
3639 | and al,0x10 |
3629 | cmp al,ah |
3640 | cmp al,ah |
3630 | jz cnt1 |
3641 | jz cnt1 |
3631 | 3642 | ||
3632 | mov ah,al |
3643 | mov ah,al |
3633 | loop cnt1 |
3644 | loop cnt1 |
3634 | 3645 | ||
3635 | pop ecx |
3646 | pop ecx |
3636 | pop eax |
3647 | pop eax |
3637 | 3648 | ||
3638 | ret |
3649 | ret |
3639 | 3650 | ||
3640 | 3651 | ||
3641 | set_app_param: |
3652 | set_app_param: |
3642 | push edi |
3653 | push edi |
3643 | 3654 | ||
3644 | mov edi,[TASK_BASE] |
3655 | mov edi,[TASK_BASE] |
3645 | mov [edi+TASKDATA.event_mask],eax |
3656 | mov [edi+TASKDATA.event_mask],eax |
3646 | 3657 | ||
3647 | pop edi |
3658 | pop edi |
3648 | ret |
3659 | ret |
3649 | 3660 | ||
3650 | 3661 | ||
3651 | 3662 | ||
3652 | delay_hs: ; delay in 1/100 secs |
3663 | delay_hs: ; delay in 1/100 secs |
3653 | push eax |
3664 | push eax |
3654 | push ecx |
3665 | push ecx |
3655 | push edx |
3666 | push edx |
3656 | 3667 | ||
3657 | mov edx,[timer_ticks] |
3668 | mov edx,[timer_ticks] |
3658 | add edx,eax |
3669 | add edx,eax |
3659 | 3670 | ||
3660 | newtic: |
3671 | newtic: |
3661 | mov ecx,[timer_ticks] |
3672 | mov ecx,[timer_ticks] |
3662 | cmp edx,ecx |
3673 | cmp edx,ecx |
3663 | jbe zerodelay |
3674 | jbe zerodelay |
3664 | 3675 | ||
3665 | call change_task |
3676 | call change_task |
3666 | 3677 | ||
3667 | jmp newtic |
3678 | jmp newtic |
3668 | 3679 | ||
3669 | zerodelay: |
3680 | zerodelay: |
3670 | pop edx |
3681 | pop edx |
3671 | pop ecx |
3682 | pop ecx |
3672 | pop eax |
3683 | pop eax |
3673 | 3684 | ||
3674 | ret |
3685 | ret |
3675 | 3686 | ||
3676 | 3687 | ||
3677 | memmove: ; memory move in bytes |
3688 | memmove: ; memory move in bytes |
3678 | 3689 | ||
3679 | ; eax = from |
3690 | ; eax = from |
3680 | ; ebx = to |
3691 | ; ebx = to |
3681 | ; ecx = no of bytes |
3692 | ; ecx = no of bytes |
3682 | test ecx, ecx |
3693 | test ecx, ecx |
3683 | jle .ret |
3694 | jle .ret |
3684 | 3695 | ||
3685 | 3696 | ||
3686 | push esi edi ecx |
3697 | push esi edi ecx |
3687 | 3698 | ||
3688 | mov edi, ebx |
3699 | mov edi, ebx |
3689 | mov esi, eax |
3700 | mov esi, eax |
3690 | 3701 | ||
3691 | test ecx, not 11b |
3702 | test ecx, not 11b |
3692 | jz @f |
3703 | jz @f |
3693 | 3704 | ||
3694 | push ecx |
3705 | push ecx |
3695 | shr ecx, 2 |
3706 | shr ecx, 2 |
3696 | rep movsd |
3707 | rep movsd |
3697 | pop ecx |
3708 | pop ecx |
3698 | and ecx, 11b |
3709 | and ecx, 11b |
3699 | jz .finish |
3710 | jz .finish |
3700 | @@: |
3711 | @@: |
3701 | rep movsb |
3712 | rep movsb |
3702 | 3713 | ||
3703 | .finish: |
3714 | .finish: |
3704 | pop ecx edi esi |
3715 | pop ecx edi esi |
3705 | .ret: |
3716 | .ret: |
3706 | ret |
3717 | ret |
3707 | 3718 | ||
3708 | 3719 | ||
3709 | ; |
3720 | ; |
3710 | ;align 4 |
3721 | ;align 4 |
3711 | ; |
3722 | ; |
3712 | ;read_floppy_file: |
3723 | ;read_floppy_file: |
3713 | ; |
3724 | ; |
3714 | ;; as input |
3725 | ;; as input |
3715 | ;; |
3726 | ;; |
3716 | ;; eax pointer to file |
3727 | ;; eax pointer to file |
3717 | ;; ebx file lenght |
3728 | ;; ebx file lenght |
3718 | ;; ecx start 512 byte block number |
3729 | ;; ecx start 512 byte block number |
3719 | ;; edx number of blocks to read |
3730 | ;; edx number of blocks to read |
3720 | ;; esi pointer to return/work area (atleast 20 000 bytes) |
3731 | ;; esi pointer to return/work area (atleast 20 000 bytes) |
3721 | ;; |
3732 | ;; |
3722 | ;; |
3733 | ;; |
3723 | ;; on return |
3734 | ;; on return |
3724 | ;; |
3735 | ;; |
3725 | ;; eax = 0 command succesful |
3736 | ;; eax = 0 command succesful |
3726 | ;; 1 no fd base and/or partition defined |
3737 | ;; 1 no fd base and/or partition defined |
3727 | ;; 2 yet unsupported FS |
3738 | ;; 2 yet unsupported FS |
3728 | ;; 3 unknown FS |
3739 | ;; 3 unknown FS |
3729 | ;; 4 partition not defined at hd |
3740 | ;; 4 partition not defined at hd |
3730 | ;; 5 file not found |
3741 | ;; 5 file not found |
3731 | ;; ebx = size of file |
3742 | ;; ebx = size of file |
3732 | ; |
3743 | ; |
3733 | ; mov edi,[TASK_BASE] |
3744 | ; mov edi,[TASK_BASE] |
3734 | ; add edi,0x10 |
3745 | ; add edi,0x10 |
3735 | ; add esi,[edi] |
3746 | ; add esi,[edi] |
3736 | ; add eax,[edi] |
3747 | ; add eax,[edi] |
3737 | ; |
3748 | ; |
3738 | ; pushad |
3749 | ; pushad |
3739 | ; mov edi,esi |
3750 | ; mov edi,esi |
3740 | ; add edi,1024 |
3751 | ; add edi,1024 |
3741 | ; mov esi,0x100000+19*512 |
3752 | ; mov esi,0x100000+19*512 |
3742 | ; sub ecx,1 |
3753 | ; sub ecx,1 |
3743 | ; shl ecx,9 |
3754 | ; shl ecx,9 |
3744 | ; add esi,ecx |
3755 | ; add esi,ecx |
3745 | ; shl edx,9 |
3756 | ; shl edx,9 |
3746 | ; mov ecx,edx |
3757 | ; mov ecx,edx |
3747 | ; cld |
3758 | ; cld |
3748 | ; rep movsb |
3759 | ; rep movsb |
3749 | ; popad |
3760 | ; popad |
3750 | ; |
3761 | ; |
3751 | ; mov [esp+36],eax |
3762 | ; mov [esp+36],eax |
3752 | ; mov [esp+24],ebx |
3763 | ; mov [esp+24],ebx |
3753 | ; ret |
3764 | ; ret |
3754 | 3765 | ||
3755 | 3766 | ||
3756 | 3767 | ||
3757 | align 4 |
3768 | align 4 |
3758 | 3769 | ||
3759 | sys_programirq: |
3770 | sys_programirq: |
3760 | 3771 | ||
3761 | mov edi,[TASK_BASE] |
3772 | mov edi,[TASK_BASE] |
3762 | add eax,[edi+TASKDATA.mem_start] |
3773 | add eax,[edi+TASKDATA.mem_start] |
3763 | 3774 | ||
3764 | cmp ebx,16 |
3775 | cmp ebx,16 |
3765 | jae .not_owner |
3776 | jae .not_owner |
3766 | mov edi,[TASK_BASE] |
3777 | mov edi,[TASK_BASE] |
3767 | mov edi,[edi+TASKDATA.pid] |
3778 | mov edi,[edi+TASKDATA.pid] |
3768 | cmp edi,[irq_owner+ebx*4] |
3779 | cmp edi,[irq_owner+ebx*4] |
3769 | je spril1 |
3780 | je spril1 |
3770 | .not_owner: |
3781 | .not_owner: |
3771 | mov [esp+36],dword 1 |
3782 | mov [esp+36],dword 1 |
3772 | ret |
3783 | ret |
3773 | spril1: |
3784 | spril1: |
3774 | 3785 | ||
3775 | mov esi,eax |
3786 | mov esi,eax |
3776 | shl ebx,6 |
3787 | shl ebx,6 |
3777 | add ebx,irq00read |
3788 | add ebx,irq00read |
3778 | mov edi,ebx |
3789 | mov edi,ebx |
3779 | mov ecx,16 |
3790 | mov ecx,16 |
3780 | cld |
3791 | cld |
3781 | rep movsd |
3792 | rep movsd |
3782 | mov [esp+36],dword 0 |
3793 | mov [esp+36],dword 0 |
3783 | ret |
3794 | ret |
3784 | 3795 | ||
3785 | 3796 | ||
3786 | align 4 |
3797 | align 4 |
3787 | 3798 | ||
3788 | get_irq_data: |
3799 | get_irq_data: |
3789 | cmp eax,16 |
3800 | cmp eax,16 |
3790 | jae .not_owner |
3801 | jae .not_owner |
3791 | mov edx,eax ; check for correct owner |
3802 | mov edx,eax ; check for correct owner |
3792 | shl edx,2 |
3803 | shl edx,2 |
3793 | add edx,irq_owner |
3804 | add edx,irq_owner |
3794 | mov edx,[edx] |
3805 | mov edx,[edx] |
3795 | mov edi,[TASK_BASE] |
3806 | mov edi,[TASK_BASE] |
3796 | mov edi,[edi+TASKDATA.pid] |
3807 | mov edi,[edi+TASKDATA.pid] |
3797 | cmp edx,edi |
3808 | cmp edx,edi |
3798 | je gidril1 |
3809 | je gidril1 |
3799 | .not_owner: |
3810 | .not_owner: |
3800 | mov [esp+32],dword 2 ; ecx=2 |
3811 | mov [esp+32],dword 2 ; ecx=2 |
3801 | ret |
3812 | ret |
3802 | 3813 | ||
3803 | gidril1: |
3814 | gidril1: |
3804 | 3815 | ||
3805 | mov ebx,eax |
3816 | mov ebx,eax |
3806 | shl ebx,12 |
3817 | shl ebx,12 |
3807 | add ebx,IRQ_SAVE |
3818 | add ebx,IRQ_SAVE |
3808 | mov eax,[ebx] |
3819 | mov eax,[ebx] |
3809 | mov ecx,1 |
3820 | mov ecx,1 |
3810 | test eax,eax |
3821 | test eax,eax |
3811 | jz gid1 |
3822 | jz gid1 |
3812 | 3823 | ||
3813 | dec eax |
3824 | dec eax |
3814 | mov esi,ebx |
3825 | mov esi,ebx |
3815 | mov [ebx],eax |
3826 | mov [ebx],eax |
3816 | movzx ebx,byte [ebx+0x10] |
3827 | movzx ebx,byte [ebx+0x10] |
3817 | add esi,0x10 |
3828 | add esi,0x10 |
3818 | mov edi,esi |
3829 | mov edi,esi |
3819 | inc esi |
3830 | inc esi |
3820 | mov ecx,4000 / 4 |
3831 | mov ecx,4000 / 4 |
3821 | cld |
3832 | cld |
3822 | rep movsd |
3833 | rep movsd |
3823 | ; xor ecx,ecx ; as result of 'rep' ecx=0 |
3834 | ; xor ecx,ecx ; as result of 'rep' ecx=0 |
3824 | gid1: |
3835 | gid1: |
3825 | mov [esp+36],eax |
3836 | mov [esp+36],eax |
3826 | mov [esp+32],ecx |
3837 | mov [esp+32],ecx |
3827 | mov [esp+24],ebx |
3838 | mov [esp+24],ebx |
3828 | ret |
3839 | ret |
3829 | 3840 | ||
3830 | 3841 | ||
3831 | set_io_access_rights: |
3842 | set_io_access_rights: |
3832 | 3843 | ||
3833 | pushad |
3844 | pushad |
3834 | 3845 | ||
3835 | mov edi, tss._io_map_0 |
3846 | mov edi, tss._io_map_0 |
3836 | 3847 | ||
3837 | ; mov ecx,eax |
3848 | ; mov ecx,eax |
3838 | ; and ecx,7 ; offset in byte |
3849 | ; and ecx,7 ; offset in byte |
3839 | 3850 | ||
3840 | ; shr eax,3 ; number of byte |
3851 | ; shr eax,3 ; number of byte |
3841 | ; add edi,eax |
3852 | ; add edi,eax |
3842 | 3853 | ||
3843 | ; mov ebx,1 |
3854 | ; mov ebx,1 |
3844 | ; shl ebx,cl |
3855 | ; shl ebx,cl |
3845 | 3856 | ||
3846 | cmp ebp,0 ; enable access - ebp = 0 |
3857 | cmp ebp,0 ; enable access - ebp = 0 |
3847 | jne siar1 |
3858 | jne siar1 |
3848 | 3859 | ||
3849 | ; not ebx |
3860 | ; not ebx |
3850 | ; and [edi],byte bl |
3861 | ; and [edi],byte bl |
3851 | btr [edi], eax |
3862 | btr [edi], eax |
3852 | 3863 | ||
3853 | popad |
3864 | popad |
3854 | 3865 | ||
3855 | ret |
3866 | ret |
3856 | 3867 | ||
3857 | siar1: |
3868 | siar1: |
3858 | 3869 | ||
3859 | bts [edi], eax |
3870 | bts [edi], eax |
3860 | ; or [edi],byte bl ; disable access - ebp = 1 |
3871 | ; or [edi],byte bl ; disable access - ebp = 1 |
3861 | 3872 | ||
3862 | popad |
3873 | popad |
3863 | 3874 | ||
3864 | ret |
3875 | ret |
3865 | 3876 | ||
3866 | r_f_port_area: |
3877 | r_f_port_area: |
3867 | 3878 | ||
3868 | test eax, eax |
3879 | test eax, eax |
3869 | jnz free_port_area |
3880 | jnz free_port_area |
3870 | ; je r_port_area |
3881 | ; je r_port_area |
3871 | ; jmp free_port_area |
3882 | ; jmp free_port_area |
3872 | 3883 | ||
3873 | ; r_port_area: |
3884 | ; r_port_area: |
3874 | 3885 | ||
3875 | pushad |
3886 | pushad |
3876 | 3887 | ||
3877 | cmp ebx,ecx ; beginning > end ? |
3888 | cmp ebx,ecx ; beginning > end ? |
3878 | ja rpal1 |
3889 | ja rpal1 |
3879 | cmp ecx,65536 |
3890 | cmp ecx,65536 |
3880 | jae rpal1 |
3891 | jae rpal1 |
3881 | mov esi,[RESERVED_PORTS] |
3892 | mov esi,[RESERVED_PORTS] |
3882 | test esi,esi ; no reserved areas ? |
3893 | test esi,esi ; no reserved areas ? |
3883 | je rpal2 |
3894 | je rpal2 |
3884 | cmp esi,255 ; max reserved |
3895 | cmp esi,255 ; max reserved |
3885 | jae rpal1 |
3896 | jae rpal1 |
3886 | rpal3: |
3897 | rpal3: |
3887 | mov edi,esi |
3898 | mov edi,esi |
3888 | shl edi,4 |
3899 | shl edi,4 |
3889 | add edi,RESERVED_PORTS |
3900 | add edi,RESERVED_PORTS |
3890 | cmp ebx,[edi+8] |
3901 | cmp ebx,[edi+8] |
3891 | ja rpal4 |
3902 | ja rpal4 |
3892 | cmp ecx,[edi+4] |
3903 | cmp ecx,[edi+4] |
3893 | jae rpal1 |
3904 | jae rpal1 |
3894 | ; jb rpal4 |
3905 | ; jb rpal4 |
3895 | ; jmp rpal1 |
3906 | ; jmp rpal1 |
3896 | rpal4: |
3907 | rpal4: |
3897 | 3908 | ||
3898 | dec esi |
3909 | dec esi |
3899 | jnz rpal3 |
3910 | jnz rpal3 |
3900 | jmp rpal2 |
3911 | jmp rpal2 |
3901 | rpal1: |
3912 | rpal1: |
3902 | popad |
3913 | popad |
3903 | mov eax,1 |
3914 | mov eax,1 |
3904 | ret |
3915 | ret |
3905 | 3916 | ||
3906 | rpal2: |
3917 | rpal2: |
3907 | popad |
3918 | popad |
3908 | 3919 | ||
3909 | 3920 | ||
3910 | ; enable port access at port IO map |
3921 | ; enable port access at port IO map |
3911 | cli |
3922 | cli |
3912 | pushad ; start enable io map |
3923 | pushad ; start enable io map |
3913 | 3924 | ||
3914 | cmp ecx,65536 ;16384 |
3925 | cmp ecx,65536 ;16384 |
3915 | jae no_unmask_io ; jge |
3926 | jae no_unmask_io ; jge |
3916 | 3927 | ||
3917 | mov eax,ebx |
3928 | mov eax,ebx |
3918 | 3929 | ||
3919 | new_port_access: |
3930 | new_port_access: |
3920 | 3931 | ||
3921 | pushad |
3932 | pushad |
3922 | 3933 | ||
3923 | xor ebp,ebp ; enable - eax = port |
3934 | xor ebp,ebp ; enable - eax = port |
3924 | call set_io_access_rights |
3935 | call set_io_access_rights |
3925 | 3936 | ||
3926 | popad |
3937 | popad |
3927 | 3938 | ||
3928 | inc eax |
3939 | inc eax |
3929 | cmp eax,ecx |
3940 | cmp eax,ecx |
3930 | jbe new_port_access |
3941 | jbe new_port_access |
3931 | 3942 | ||
3932 | no_unmask_io: |
3943 | no_unmask_io: |
3933 | 3944 | ||
3934 | popad ; end enable io map |
3945 | popad ; end enable io map |
3935 | sti |
3946 | sti |
3936 | 3947 | ||
3937 | mov edi,[RESERVED_PORTS] |
3948 | mov edi,[RESERVED_PORTS] |
3938 | add edi,1 |
3949 | add edi,1 |
3939 | mov [RESERVED_PORTS],edi |
3950 | mov [RESERVED_PORTS],edi |
3940 | shl edi,4 |
3951 | shl edi,4 |
3941 | add edi,RESERVED_PORTS |
3952 | add edi,RESERVED_PORTS |
3942 | mov esi,[TASK_BASE] |
3953 | mov esi,[TASK_BASE] |
3943 | mov esi,[esi+TASKDATA.pid] |
3954 | mov esi,[esi+TASKDATA.pid] |
3944 | mov [edi],esi |
3955 | mov [edi],esi |
3945 | mov [edi+4],ebx |
3956 | mov [edi+4],ebx |
3946 | mov [edi+8],ecx |
3957 | mov [edi+8],ecx |
3947 | 3958 | ||
3948 | xor eax, eax |
3959 | xor eax, eax |
3949 | ret |
3960 | ret |
3950 | 3961 | ||
3951 | free_port_area: |
3962 | free_port_area: |
3952 | 3963 | ||
3953 | pushad |
3964 | pushad |
3954 | 3965 | ||
3955 | mov esi,[RESERVED_PORTS] ; no reserved areas ? |
3966 | mov esi,[RESERVED_PORTS] ; no reserved areas ? |
3956 | test esi,esi |
3967 | test esi,esi |
3957 | je frpal2 |
3968 | je frpal2 |
3958 | mov edx,[TASK_BASE] |
3969 | mov edx,[TASK_BASE] |
3959 | mov edx,[edx+TASKDATA.pid] |
3970 | mov edx,[edx+TASKDATA.pid] |
3960 | frpal3: |
3971 | frpal3: |
3961 | mov edi,esi |
3972 | mov edi,esi |
3962 | shl edi,4 |
3973 | shl edi,4 |
3963 | add edi,RESERVED_PORTS |
3974 | add edi,RESERVED_PORTS |
3964 | cmp edx,[edi] |
3975 | cmp edx,[edi] |
3965 | jne frpal4 |
3976 | jne frpal4 |
3966 | cmp ebx,[edi+4] |
3977 | cmp ebx,[edi+4] |
3967 | jne frpal4 |
3978 | jne frpal4 |
3968 | cmp ecx,[edi+8] |
3979 | cmp ecx,[edi+8] |
3969 | jne frpal4 |
3980 | jne frpal4 |
3970 | jmp frpal1 |
3981 | jmp frpal1 |
3971 | frpal4: |
3982 | frpal4: |
3972 | dec esi |
3983 | dec esi |
3973 | jnz frpal3 |
3984 | jnz frpal3 |
3974 | frpal2: |
3985 | frpal2: |
3975 | popad |
3986 | popad |
3976 | mov eax,1 |
3987 | mov eax,1 |
3977 | ret |
3988 | ret |
3978 | frpal1: |
3989 | frpal1: |
3979 | mov ecx,256 |
3990 | mov ecx,256 |
3980 | sub ecx,esi |
3991 | sub ecx,esi |
3981 | shl ecx,4 |
3992 | shl ecx,4 |
3982 | mov esi,edi |
3993 | mov esi,edi |
3983 | add esi,16 |
3994 | add esi,16 |
3984 | cld |
3995 | cld |
3985 | rep movsb |
3996 | rep movsb |
3986 | 3997 | ||
3987 | dec dword [RESERVED_PORTS] |
3998 | dec dword [RESERVED_PORTS] |
3988 | 3999 | ||
3989 | popad |
4000 | popad |
3990 | 4001 | ||
3991 | 4002 | ||
3992 | ; disable port access at port IO map |
4003 | ; disable port access at port IO map |
3993 | 4004 | ||
3994 | pushad ; start disable io map |
4005 | pushad ; start disable io map |
3995 | 4006 | ||
3996 | cmp ecx,65536 ;16384 |
4007 | cmp ecx,65536 ;16384 |
3997 | jge no_mask_io |
4008 | jge no_mask_io |
3998 | 4009 | ||
3999 | mov eax,ebx |
4010 | mov eax,ebx |
4000 | 4011 | ||
4001 | new_port_access_disable: |
4012 | new_port_access_disable: |
4002 | 4013 | ||
4003 | pushad |
4014 | pushad |
4004 | 4015 | ||
4005 | mov ebp,1 ; disable - eax = port |
4016 | mov ebp,1 ; disable - eax = port |
4006 | call set_io_access_rights |
4017 | call set_io_access_rights |
4007 | 4018 | ||
4008 | popad |
4019 | popad |
4009 | 4020 | ||
4010 | inc eax |
4021 | inc eax |
4011 | cmp eax,ecx |
4022 | cmp eax,ecx |
4012 | jbe new_port_access_disable |
4023 | jbe new_port_access_disable |
4013 | 4024 | ||
4014 | no_mask_io: |
4025 | no_mask_io: |
4015 | 4026 | ||
4016 | popad ; end disable io map |
4027 | popad ; end disable io map |
4017 | 4028 | ||
4018 | xor eax, eax |
4029 | xor eax, eax |
4019 | ret |
4030 | ret |
4020 | 4031 | ||
4021 | 4032 | ||
4022 | reserve_free_irq: |
4033 | reserve_free_irq: |
4023 | 4034 | ||
4024 | mov ecx, 1 |
4035 | mov ecx, 1 |
4025 | cmp ebx, 16 |
4036 | cmp ebx, 16 |
4026 | jae fril1 |
4037 | jae fril1 |
4027 | test eax,eax |
4038 | test eax,eax |
4028 | jz reserve_irq |
4039 | jz reserve_irq |
4029 | 4040 | ||
4030 | lea edi,[irq_owner+ebx*4] |
4041 | lea edi,[irq_owner+ebx*4] |
4031 | mov edx,[edi] |
4042 | mov edx,[edi] |
4032 | mov eax,[TASK_BASE] |
4043 | mov eax,[TASK_BASE] |
4033 | cmp edx,[eax+TASKDATA.pid] |
4044 | cmp edx,[eax+TASKDATA.pid] |
4034 | jne fril1 |
4045 | jne fril1 |
4035 | dec ecx |
4046 | dec ecx |
4036 | mov [edi],ecx |
4047 | mov [edi],ecx |
4037 | fril1: |
4048 | fril1: |
4038 | mov [esp+36],ecx ; return in eax |
4049 | mov [esp+36],ecx ; return in eax |
4039 | ret |
4050 | ret |
4040 | 4051 | ||
4041 | reserve_irq: |
4052 | reserve_irq: |
4042 | 4053 | ||
4043 | lea edi,[irq_owner+ebx*4] |
4054 | lea edi,[irq_owner+ebx*4] |
4044 | cmp dword [edi], 0 |
4055 | cmp dword [edi], 0 |
4045 | jnz ril1 |
4056 | jnz ril1 |
4046 | 4057 | ||
4047 | mov edx,[TASK_BASE] |
4058 | mov edx,[TASK_BASE] |
4048 | mov edx,[edx+TASKDATA.pid] |
4059 | mov edx,[edx+TASKDATA.pid] |
4049 | mov [edi],edx |
4060 | mov [edi],edx |
4050 | dec ecx |
4061 | dec ecx |
4051 | ril1: |
4062 | ril1: |
4052 | mov [esp+36],ecx ; return in eax |
4063 | mov [esp+36],ecx ; return in eax |
4053 | ret |
4064 | ret |
4054 | 4065 | ||
4055 | drawbackground: |
4066 | drawbackground: |
4056 | inc [mouse_pause] |
4067 | inc [mouse_pause] |
4057 | cmp [SCR_MODE],word 0x12 |
4068 | cmp [SCR_MODE],word 0x12 |
4058 | je dbrv20 |
4069 | je dbrv20 |
4059 | dbrv12: |
4070 | dbrv12: |
4060 | cmp [SCR_MODE],word 0100000000000000b |
4071 | cmp [SCR_MODE],word 0100000000000000b |
4061 | jge dbrv20 |
4072 | jge dbrv20 |
4062 | cmp [SCR_MODE],word 0x13 |
4073 | cmp [SCR_MODE],word 0x13 |
4063 | je dbrv20 |
4074 | je dbrv20 |
4064 | call vesa12_drawbackground |
4075 | call vesa12_drawbackground |
4065 | dec [mouse_pause] |
4076 | dec [mouse_pause] |
4066 | call [draw_pointer] |
4077 | call [draw_pointer] |
4067 | ret |
4078 | ret |
4068 | dbrv20: |
4079 | dbrv20: |
4069 | cmp [display_data-12],dword 1 |
4080 | cmp [display_data-12],dword 1 |
4070 | jne bgrstr |
4081 | jne bgrstr |
4071 | call vesa20_drawbackground_tiled |
4082 | call vesa20_drawbackground_tiled |
4072 | dec [mouse_pause] |
4083 | dec [mouse_pause] |
4073 | call [draw_pointer] |
4084 | call [draw_pointer] |
4074 | ret |
4085 | ret |
4075 | bgrstr: |
4086 | bgrstr: |
4076 | call vesa20_drawbackground_stretch |
4087 | call vesa20_drawbackground_stretch |
4077 | dec [mouse_pause] |
4088 | dec [mouse_pause] |
4078 | call [draw_pointer] |
4089 | call [draw_pointer] |
4079 | ret |
4090 | ret |
4080 | 4091 | ||
4081 | align 4 |
4092 | align 4 |
4082 | 4093 | ||
4083 | syscall_putimage: ; PutImage |
4094 | syscall_putimage: ; PutImage |
4084 | 4095 | ||
4085 | mov edx,ecx |
4096 | mov edx,ecx |
4086 | mov ecx,ebx |
4097 | mov ecx,ebx |
4087 | mov ebx, eax |
4098 | mov ebx, eax |
4088 | 4099 | ||
4089 | sys_putimage: |
4100 | sys_putimage: |
4090 | test ecx,0x80008000 |
4101 | test ecx,0x80008000 |
4091 | jnz .exit |
4102 | jnz .exit |
4092 | test ecx,0x0000FFFF |
4103 | test ecx,0x0000FFFF |
4093 | jz .exit |
4104 | jz .exit |
4094 | test ecx,0xFFFF0000 |
4105 | test ecx,0xFFFF0000 |
4095 | jnz @f |
4106 | jnz @f |
4096 | .exit: |
4107 | .exit: |
4097 | ret |
4108 | ret |
4098 | @@: |
4109 | @@: |
4099 | mov edi,[current_slot] |
4110 | mov edi,[current_slot] |
4100 | add dx,word[edi+APPDATA.wnd_clientbox.top] |
4111 | add dx,word[edi+APPDATA.wnd_clientbox.top] |
4101 | rol edx,16 |
4112 | rol edx,16 |
4102 | add dx,word[edi+APPDATA.wnd_clientbox.left] |
4113 | add dx,word[edi+APPDATA.wnd_clientbox.left] |
4103 | rol edx,16 |
4114 | rol edx,16 |
4104 | .forced: |
4115 | .forced: |
4105 | push ebp esi 0 |
4116 | push ebp esi 0 |
4106 | mov ebp, putimage_get24bpp |
4117 | mov ebp, putimage_get24bpp |
4107 | mov esi, putimage_init24bpp |
4118 | mov esi, putimage_init24bpp |
4108 | sys_putimage_bpp: |
4119 | sys_putimage_bpp: |
4109 | ; call [disable_mouse] ; this will be done in xxx_putimage |
4120 | ; call [disable_mouse] ; this will be done in xxx_putimage |
4110 | ; mov eax, vga_putimage |
4121 | ; mov eax, vga_putimage |
4111 | cmp [SCR_MODE], word 0x12 |
4122 | cmp [SCR_MODE], word 0x12 |
4112 | jz @f ;.doit |
4123 | jz @f ;.doit |
4113 | mov eax, vesa12_putimage |
4124 | mov eax, vesa12_putimage |
4114 | cmp [SCR_MODE], word 0100000000000000b |
4125 | cmp [SCR_MODE], word 0100000000000000b |
4115 | jae @f |
4126 | jae @f |
4116 | cmp [SCR_MODE], word 0x13 |
4127 | cmp [SCR_MODE], word 0x13 |
4117 | jnz .doit |
4128 | jnz .doit |
4118 | @@: |
4129 | @@: |
4119 | mov eax, vesa20_putimage |
4130 | mov eax, vesa20_putimage |
4120 | .doit: |
4131 | .doit: |
4121 | inc [mouse_pause] |
4132 | inc [mouse_pause] |
4122 | call eax |
4133 | call eax |
4123 | dec [mouse_pause] |
4134 | dec [mouse_pause] |
4124 | pop ebp esi ebp |
4135 | pop ebp esi ebp |
4125 | jmp [draw_pointer] |
4136 | jmp [draw_pointer] |
4126 | 4137 | ||
4127 | syscall_putimage_palette: |
4138 | syscall_putimage_palette: |
4128 | mov edi, esi |
4139 | mov edi, esi |
4129 | mov esi, edx |
4140 | mov esi, edx |
4130 | mov edx, ecx |
4141 | mov edx, ecx |
4131 | mov ecx, ebx |
4142 | mov ecx, ebx |
4132 | mov ebx, eax |
4143 | mov ebx, eax |
4133 | sys_putimage_palette: |
4144 | sys_putimage_palette: |
4134 | ; ebx = pointer to image |
4145 | ; ebx = pointer to image |
4135 | ; ecx = [xsize]*65536 + [ysize] |
4146 | ; ecx = [xsize]*65536 + [ysize] |
4136 | ; edx = [xstart]*65536 + [ystart] |
4147 | ; edx = [xstart]*65536 + [ystart] |
4137 | ; esi = number of bits per pixel, must be 8, 24 or 32 |
4148 | ; esi = number of bits per pixel, must be 8, 24 or 32 |
4138 | ; edi = pointer to palette |
4149 | ; edi = pointer to palette |
4139 | ; ebp = row delta |
4150 | ; ebp = row delta |
4140 | mov eax, [CURRENT_TASK] |
4151 | mov eax, [CURRENT_TASK] |
4141 | shl eax, 8 |
4152 | shl eax, 8 |
4142 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.top] |
4153 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.top] |
4143 | rol edx, 16 |
4154 | rol edx, 16 |
4144 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.left] |
4155 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.left] |
4145 | rol edx, 16 |
4156 | rol edx, 16 |
4146 | .forced: |
4157 | .forced: |
4147 | push ebp esi ebp |
4158 | push ebp esi ebp |
4148 | cmp esi, 8 |
4159 | cmp esi, 8 |
4149 | jnz @f |
4160 | jnz @f |
4150 | mov ebp, putimage_get8bpp |
4161 | mov ebp, putimage_get8bpp |
4151 | mov esi, putimage_init8bpp |
4162 | mov esi, putimage_init8bpp |
4152 | jmp sys_putimage_bpp |
4163 | jmp sys_putimage_bpp |
4153 | @@: |
4164 | @@: |
4154 | cmp esi, 24 |
4165 | cmp esi, 24 |
4155 | jnz @f |
4166 | jnz @f |
4156 | mov ebp, putimage_get24bpp |
4167 | mov ebp, putimage_get24bpp |
4157 | mov esi, putimage_init24bpp |
4168 | mov esi, putimage_init24bpp |
4158 | jmp sys_putimage_bpp |
4169 | jmp sys_putimage_bpp |
4159 | @@: |
4170 | @@: |
4160 | cmp esi, 32 |
4171 | cmp esi, 32 |
4161 | jnz @f |
4172 | jnz @f |
4162 | mov ebp, putimage_get32bpp |
4173 | mov ebp, putimage_get32bpp |
4163 | mov esi, putimage_init32bpp |
4174 | mov esi, putimage_init32bpp |
4164 | jmp sys_putimage_bpp |
4175 | jmp sys_putimage_bpp |
4165 | @@: |
4176 | @@: |
4166 | pop ebp esi |
4177 | pop ebp esi |
4167 | ret |
4178 | ret |
4168 | 4179 | ||
4169 | putimage_init24bpp: |
4180 | putimage_init24bpp: |
4170 | lea eax, [eax*3] |
4181 | lea eax, [eax*3] |
4171 | putimage_init8bpp: |
4182 | putimage_init8bpp: |
4172 | ret |
4183 | ret |
4173 | 4184 | ||
4174 | putimage_get24bpp: |
4185 | putimage_get24bpp: |
4175 | mov eax, [esi] |
4186 | mov eax, [esi] |
4176 | add esi, 3 |
4187 | add esi, 3 |
4177 | ret 4 |
4188 | ret 4 |
4178 | putimage_get8bpp: |
4189 | putimage_get8bpp: |
4179 | movzx eax, byte [esi] |
4190 | movzx eax, byte [esi] |
4180 | push edx |
4191 | push edx |
4181 | mov edx, [esp+8] |
4192 | mov edx, [esp+8] |
4182 | mov eax, [edx+eax*4] |
4193 | mov eax, [edx+eax*4] |
4183 | pop edx |
4194 | pop edx |
4184 | inc esi |
4195 | inc esi |
4185 | ret 4 |
4196 | ret 4 |
4186 | 4197 | ||
4187 | putimage_init32bpp: |
4198 | putimage_init32bpp: |
4188 | shl eax, 2 |
4199 | shl eax, 2 |
4189 | ret |
4200 | ret |
4190 | putimage_get32bpp: |
4201 | putimage_get32bpp: |
4191 | lodsd |
4202 | lodsd |
4192 | ret 4 |
4203 | ret 4 |
4193 | 4204 | ||
4194 | ; eax x beginning |
4205 | ; eax x beginning |
4195 | ; ebx y beginning |
4206 | ; ebx y beginning |
4196 | ; ecx x end |
4207 | ; ecx x end |
4197 | ; edx y end |
4208 | ; edx y end |
4198 | ; edi color |
4209 | ; edi color |
4199 | 4210 | ||
4200 | __sys_drawbar: |
4211 | __sys_drawbar: |
4201 | mov esi,[current_slot] |
4212 | mov esi,[current_slot] |
4202 | add eax,[esi+APPDATA.wnd_clientbox.left] |
4213 | add eax,[esi+APPDATA.wnd_clientbox.left] |
4203 | add ecx,[esi+APPDATA.wnd_clientbox.left] |
4214 | add ecx,[esi+APPDATA.wnd_clientbox.left] |
4204 | add ebx,[esi+APPDATA.wnd_clientbox.top] |
4215 | add ebx,[esi+APPDATA.wnd_clientbox.top] |
4205 | add edx,[esi+APPDATA.wnd_clientbox.top] |
4216 | add edx,[esi+APPDATA.wnd_clientbox.top] |
4206 | .forced: |
4217 | .forced: |
4207 | inc [mouse_pause] |
4218 | inc [mouse_pause] |
4208 | ; call [disable_mouse] |
4219 | ; call [disable_mouse] |
4209 | cmp [SCR_MODE],word 0x12 |
4220 | cmp [SCR_MODE],word 0x12 |
4210 | je dbv20 |
4221 | je dbv20 |
4211 | sdbv20: |
4222 | sdbv20: |
4212 | cmp [SCR_MODE],word 0100000000000000b |
4223 | cmp [SCR_MODE],word 0100000000000000b |
4213 | jge dbv20 |
4224 | jge dbv20 |
4214 | cmp [SCR_MODE],word 0x13 |
4225 | cmp [SCR_MODE],word 0x13 |
4215 | je dbv20 |
4226 | je dbv20 |
4216 | call vesa12_drawbar |
4227 | call vesa12_drawbar |
4217 | dec [mouse_pause] |
4228 | dec [mouse_pause] |
4218 | call [draw_pointer] |
4229 | call [draw_pointer] |
4219 | ret |
4230 | ret |
4220 | dbv20: |
4231 | dbv20: |
4221 | call vesa20_drawbar |
4232 | call vesa20_drawbar |
4222 | dec [mouse_pause] |
4233 | dec [mouse_pause] |
4223 | call [draw_pointer] |
4234 | call [draw_pointer] |
4224 | ret |
4235 | ret |
4225 | 4236 | ||
4226 | 4237 | ||
4227 | 4238 | ||
4228 | kb_read: |
4239 | kb_read: |
4229 | 4240 | ||
4230 | push ecx edx |
4241 | push ecx edx |
4231 | 4242 | ||
4232 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4243 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4233 | kr_loop: |
4244 | kr_loop: |
4234 | in al,0x64 |
4245 | in al,0x64 |
4235 | test al,1 |
4246 | test al,1 |
4236 | jnz kr_ready |
4247 | jnz kr_ready |
4237 | loop kr_loop |
4248 | loop kr_loop |
4238 | mov ah,1 |
4249 | mov ah,1 |
4239 | jmp kr_exit |
4250 | jmp kr_exit |
4240 | kr_ready: |
4251 | kr_ready: |
4241 | push ecx |
4252 | push ecx |
4242 | mov ecx,32 |
4253 | mov ecx,32 |
4243 | kr_delay: |
4254 | kr_delay: |
4244 | loop kr_delay |
4255 | loop kr_delay |
4245 | pop ecx |
4256 | pop ecx |
4246 | in al,0x60 |
4257 | in al,0x60 |
4247 | xor ah,ah |
4258 | xor ah,ah |
4248 | kr_exit: |
4259 | kr_exit: |
4249 | 4260 | ||
4250 | pop edx ecx |
4261 | pop edx ecx |
4251 | 4262 | ||
4252 | ret |
4263 | ret |
4253 | 4264 | ||
4254 | 4265 | ||
4255 | kb_write: |
4266 | kb_write: |
4256 | 4267 | ||
4257 | push ecx edx |
4268 | push ecx edx |
4258 | 4269 | ||
4259 | mov dl,al |
4270 | mov dl,al |
4260 | ; mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4271 | ; mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4261 | ; kw_loop1: |
4272 | ; kw_loop1: |
4262 | ; in al,0x64 |
4273 | ; in al,0x64 |
4263 | ; test al,0x20 |
4274 | ; test al,0x20 |
4264 | ; jz kw_ok1 |
4275 | ; jz kw_ok1 |
4265 | ; loop kw_loop1 |
4276 | ; loop kw_loop1 |
4266 | ; mov ah,1 |
4277 | ; mov ah,1 |
4267 | ; jmp kw_exit |
4278 | ; jmp kw_exit |
4268 | ; kw_ok1: |
4279 | ; kw_ok1: |
4269 | in al,0x60 |
4280 | in al,0x60 |
4270 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4281 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4271 | kw_loop: |
4282 | kw_loop: |
4272 | in al,0x64 |
4283 | in al,0x64 |
4273 | test al,2 |
4284 | test al,2 |
4274 | jz kw_ok |
4285 | jz kw_ok |
4275 | loop kw_loop |
4286 | loop kw_loop |
4276 | mov ah,1 |
4287 | mov ah,1 |
4277 | jmp kw_exit |
4288 | jmp kw_exit |
4278 | kw_ok: |
4289 | kw_ok: |
4279 | mov al,dl |
4290 | mov al,dl |
4280 | out 0x60,al |
4291 | out 0x60,al |
4281 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4292 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4282 | kw_loop3: |
4293 | kw_loop3: |
4283 | in al,0x64 |
4294 | in al,0x64 |
4284 | test al,2 |
4295 | test al,2 |
4285 | jz kw_ok3 |
4296 | jz kw_ok3 |
4286 | loop kw_loop3 |
4297 | loop kw_loop3 |
4287 | mov ah,1 |
4298 | mov ah,1 |
4288 | jmp kw_exit |
4299 | jmp kw_exit |
4289 | kw_ok3: |
4300 | kw_ok3: |
4290 | mov ah,8 |
4301 | mov ah,8 |
4291 | kw_loop4: |
4302 | kw_loop4: |
4292 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4303 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4293 | kw_loop5: |
4304 | kw_loop5: |
4294 | in al,0x64 |
4305 | in al,0x64 |
4295 | test al,1 |
4306 | test al,1 |
4296 | jnz kw_ok4 |
4307 | jnz kw_ok4 |
4297 | loop kw_loop5 |
4308 | loop kw_loop5 |
4298 | dec ah |
4309 | dec ah |
4299 | jnz kw_loop4 |
4310 | jnz kw_loop4 |
4300 | kw_ok4: |
4311 | kw_ok4: |
4301 | xor ah,ah |
4312 | xor ah,ah |
4302 | kw_exit: |
4313 | kw_exit: |
4303 | 4314 | ||
4304 | pop edx ecx |
4315 | pop edx ecx |
4305 | 4316 | ||
4306 | ret |
4317 | ret |
4307 | 4318 | ||
4308 | 4319 | ||
4309 | kb_cmd: |
4320 | kb_cmd: |
4310 | 4321 | ||
4311 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4322 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4312 | c_wait: |
4323 | c_wait: |
4313 | in al,0x64 |
4324 | in al,0x64 |
4314 | test al,2 |
4325 | test al,2 |
4315 | jz c_send |
4326 | jz c_send |
4316 | loop c_wait |
4327 | loop c_wait |
4317 | jmp c_error |
4328 | jmp c_error |
4318 | c_send: |
4329 | c_send: |
4319 | mov al,bl |
4330 | mov al,bl |
4320 | out 0x64,al |
4331 | out 0x64,al |
4321 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4332 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4322 | c_accept: |
4333 | c_accept: |
4323 | in al,0x64 |
4334 | in al,0x64 |
4324 | test al,2 |
4335 | test al,2 |
4325 | jz c_ok |
4336 | jz c_ok |
4326 | loop c_accept |
4337 | loop c_accept |
4327 | c_error: |
4338 | c_error: |
4328 | mov ah,1 |
4339 | mov ah,1 |
4329 | jmp c_exit |
4340 | jmp c_exit |
4330 | c_ok: |
4341 | c_ok: |
4331 | xor ah,ah |
4342 | xor ah,ah |
4332 | c_exit: |
4343 | c_exit: |
4333 | ret |
4344 | ret |
4334 | 4345 | ||
4335 | 4346 | ||
4336 | setmouse: ; set mousepicture -pointer |
4347 | setmouse: ; set mousepicture -pointer |
4337 | ; ps2 mouse enable |
4348 | ; ps2 mouse enable |
4338 | 4349 | ||
4339 | mov [MOUSE_PICTURE],dword mousepointer |
4350 | mov [MOUSE_PICTURE],dword mousepointer |
4340 | 4351 | ||
4341 | cli |
4352 | cli |
4342 | ; mov bl,0xa8 ; enable mouse cmd |
4353 | ; mov bl,0xa8 ; enable mouse cmd |
4343 | ; call kb_cmd |
4354 | ; call kb_cmd |
4344 | ; call kb_read ; read status |
4355 | ; call kb_read ; read status |
4345 | ; mov bl,0x20 ; get command byte |
4356 | ; mov bl,0x20 ; get command byte |
4346 | ; call kb_cmd |
4357 | ; call kb_cmd |
4347 | ; call kb_read |
4358 | ; call kb_read |
4348 | ; or al,3 ; enable interrupt |
4359 | ; or al,3 ; enable interrupt |
4349 | ; mov bl,0x60 ; write command |
4360 | ; mov bl,0x60 ; write command |
4350 | ; push eax |
4361 | ; push eax |
4351 | ; call kb_cmd |
4362 | ; call kb_cmd |
4352 | ; pop eax |
4363 | ; pop eax |
4353 | ; call kb_write |
4364 | ; call kb_write |
4354 | ; mov bl,0xd4 ; for mouse |
4365 | ; mov bl,0xd4 ; for mouse |
4355 | ; call kb_cmd |
4366 | ; call kb_cmd |
4356 | ; mov al,0xf4 ; enable mouse device |
4367 | ; mov al,0xf4 ; enable mouse device |
4357 | ; call kb_write |
4368 | ; call kb_write |
4358 | ; call kb_read ; read status return |
4369 | ; call kb_read ; read status return |
4359 | 4370 | ||
4360 | ; com1 mouse enable |
4371 | ; com1 mouse enable |
4361 | 4372 | ||
4362 | mov bx,0x3f8 ; combase |
4373 | mov bx,0x3f8 ; combase |
4363 | 4374 | ||
4364 | mov dx,bx |
4375 | mov dx,bx |
4365 | add dx,3 |
4376 | add dx,3 |
4366 | mov al,0x80 |
4377 | mov al,0x80 |
4367 | out dx,al |
4378 | out dx,al |
4368 | 4379 | ||
4369 | mov dx,bx |
4380 | mov dx,bx |
4370 | add dx,1 |
4381 | add dx,1 |
4371 | mov al,0 |
4382 | mov al,0 |
4372 | out dx,al |
4383 | out dx,al |
4373 | 4384 | ||
4374 | mov dx,bx |
4385 | mov dx,bx |
4375 | add dx,0 |
4386 | add dx,0 |
4376 | mov al,0x30*2 ; 0x30 / 4 |
4387 | mov al,0x30*2 ; 0x30 / 4 |
4377 | out dx,al |
4388 | out dx,al |
4378 | 4389 | ||
4379 | mov dx,bx |
4390 | mov dx,bx |
4380 | add dx,3 |
4391 | add dx,3 |
4381 | mov al,2 ; 3 |
4392 | mov al,2 ; 3 |
4382 | out dx,al |
4393 | out dx,al |
4383 | 4394 | ||
4384 | mov dx,bx |
4395 | mov dx,bx |
4385 | add dx,4 |
4396 | add dx,4 |
4386 | mov al,0xb |
4397 | mov al,0xb |
4387 | out dx,al |
4398 | out dx,al |
4388 | 4399 | ||
4389 | mov dx,bx |
4400 | mov dx,bx |
4390 | add dx,1 |
4401 | add dx,1 |
4391 | mov al,1 |
4402 | mov al,1 |
4392 | out dx,al |
4403 | out dx,al |
4393 | 4404 | ||
4394 | 4405 | ||
4395 | ; com2 mouse enable |
4406 | ; com2 mouse enable |
4396 | 4407 | ||
4397 | mov bx,0x2f8 ; combase |
4408 | mov bx,0x2f8 ; combase |
4398 | 4409 | ||
4399 | mov dx,bx |
4410 | mov dx,bx |
4400 | add dx,3 |
4411 | add dx,3 |
4401 | mov al,0x80 |
4412 | mov al,0x80 |
4402 | out dx,al |
4413 | out dx,al |
4403 | 4414 | ||
4404 | mov dx,bx |
4415 | mov dx,bx |
4405 | add dx,1 |
4416 | add dx,1 |
4406 | mov al,0 |
4417 | mov al,0 |
4407 | out dx,al |
4418 | out dx,al |
4408 | 4419 | ||
4409 | mov dx,bx |
4420 | mov dx,bx |
4410 | add dx,0 |
4421 | add dx,0 |
4411 | mov al,0x30*2 |
4422 | mov al,0x30*2 |
4412 | out dx,al |
4423 | out dx,al |
4413 | 4424 | ||
4414 | mov dx,bx |
4425 | mov dx,bx |
4415 | add dx,3 |
4426 | add dx,3 |
4416 | mov al,2 |
4427 | mov al,2 |
4417 | out dx,al |
4428 | out dx,al |
4418 | 4429 | ||
4419 | mov dx,bx |
4430 | mov dx,bx |
4420 | add dx,4 |
4431 | add dx,4 |
4421 | mov al,0xb |
4432 | mov al,0xb |
4422 | out dx,al |
4433 | out dx,al |
4423 | 4434 | ||
4424 | mov dx,bx |
4435 | mov dx,bx |
4425 | add dx,1 |
4436 | add dx,1 |
4426 | mov al,1 |
4437 | mov al,1 |
4427 | out dx,al |
4438 | out dx,al |
4428 | 4439 | ||
4429 | ret |
4440 | ret |
4430 | 4441 | ||
4431 | 4442 | ||
4432 | _rdtsc: |
4443 | _rdtsc: |
4433 | bt [cpu_caps], CAPS_TSC |
4444 | bt [cpu_caps], CAPS_TSC |
4434 | jnc ret_rdtsc |
4445 | jnc ret_rdtsc |
4435 | rdtsc |
4446 | rdtsc |
4436 | ret |
4447 | ret |
4437 | ret_rdtsc: |
4448 | ret_rdtsc: |
4438 | mov edx,0xffffffff |
4449 | mov edx,0xffffffff |
4439 | mov eax,0xffffffff |
4450 | mov eax,0xffffffff |
4440 | ret |
4451 | ret |
4441 | 4452 | ||
4442 | rerouteirqs: |
4453 | rerouteirqs: |
4443 | 4454 | ||
4444 | cli |
4455 | cli |
4445 | 4456 | ||
4446 | mov al,0x11 ; icw4, edge triggered |
4457 | mov al,0x11 ; icw4, edge triggered |
4447 | out 0x20,al |
4458 | out 0x20,al |
4448 | call pic_delay |
4459 | call pic_delay |
4449 | out 0xA0,al |
4460 | out 0xA0,al |
4450 | call pic_delay |
4461 | call pic_delay |
4451 | 4462 | ||
4452 | mov al,0x20 ; generate 0x20 + |
4463 | mov al,0x20 ; generate 0x20 + |
4453 | out 0x21,al |
4464 | out 0x21,al |
4454 | call pic_delay |
4465 | call pic_delay |
4455 | mov al,0x28 ; generate 0x28 + |
4466 | mov al,0x28 ; generate 0x28 + |
4456 | out 0xA1,al |
4467 | out 0xA1,al |
4457 | call pic_delay |
4468 | call pic_delay |
4458 | 4469 | ||
4459 | mov al,0x04 ; slave at irq2 |
4470 | mov al,0x04 ; slave at irq2 |
4460 | out 0x21,al |
4471 | out 0x21,al |
4461 | call pic_delay |
4472 | call pic_delay |
4462 | mov al,0x02 ; at irq9 |
4473 | mov al,0x02 ; at irq9 |
4463 | out 0xA1,al |
4474 | out 0xA1,al |
4464 | call pic_delay |
4475 | call pic_delay |
4465 | 4476 | ||
4466 | mov al,0x01 ; 8086 mode |
4477 | mov al,0x01 ; 8086 mode |
4467 | out 0x21,al |
4478 | out 0x21,al |
4468 | call pic_delay |
4479 | call pic_delay |
4469 | out 0xA1,al |
4480 | out 0xA1,al |
4470 | call pic_delay |
4481 | call pic_delay |
4471 | 4482 | ||
4472 | mov al,255 ; mask all irq's |
4483 | mov al,255 ; mask all irq's |
4473 | out 0xA1,al |
4484 | out 0xA1,al |
4474 | call pic_delay |
4485 | call pic_delay |
4475 | out 0x21,al |
4486 | out 0x21,al |
4476 | call pic_delay |
4487 | call pic_delay |
4477 | 4488 | ||
4478 | mov ecx,0x1000 |
4489 | mov ecx,0x1000 |
4479 | cld |
4490 | cld |
4480 | picl1: call pic_delay |
4491 | picl1: call pic_delay |
4481 | loop picl1 |
4492 | loop picl1 |
4482 | 4493 | ||
4483 | mov al,255 ; mask all irq's |
4494 | mov al,255 ; mask all irq's |
4484 | out 0xA1,al |
4495 | out 0xA1,al |
4485 | call pic_delay |
4496 | call pic_delay |
4486 | out 0x21,al |
4497 | out 0x21,al |
4487 | call pic_delay |
4498 | call pic_delay |
4488 | 4499 | ||
4489 | cli |
4500 | cli |
4490 | 4501 | ||
4491 | ret |
4502 | ret |
4492 | 4503 | ||
4493 | 4504 | ||
4494 | pic_delay: |
4505 | pic_delay: |
4495 | 4506 | ||
4496 | jmp pdl1 |
4507 | jmp pdl1 |
4497 | pdl1: ret |
4508 | pdl1: ret |
4498 | 4509 | ||
4499 | 4510 | ||
4500 | sys_msg_board_str: |
4511 | sys_msg_board_str: |
4501 | 4512 | ||
4502 | pushad |
4513 | pushad |
4503 | @@: |
4514 | @@: |
4504 | cmp [esi],byte 0 |
4515 | cmp [esi],byte 0 |
4505 | je @f |
4516 | je @f |
4506 | mov eax,1 |
4517 | mov eax,1 |
4507 | movzx ebx,byte [esi] |
4518 | movzx ebx,byte [esi] |
4508 | call sys_msg_board |
4519 | call sys_msg_board |
4509 | inc esi |
4520 | inc esi |
4510 | jmp @b |
4521 | jmp @b |
4511 | @@: |
4522 | @@: |
4512 | popad |
4523 | popad |
4513 | ret |
4524 | ret |
4514 | 4525 | ||
4515 | uglobal |
4526 | uglobal |
4516 | msg_board_data: times 4096 db 0 |
4527 | msg_board_data: times 4096 db 0 |
4517 | msg_board_count dd 0x0 |
4528 | msg_board_count dd 0x0 |
4518 | endg |
4529 | endg |
4519 | 4530 | ||
4520 | sys_msg_board: |
4531 | sys_msg_board: |
4521 | 4532 | ||
4522 | ; eax=1 : write : bl byte to write |
4533 | ; eax=1 : write : bl byte to write |
4523 | ; eax=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
4534 | ; eax=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
4524 | 4535 | ||
4525 | mov ecx,[msg_board_count] |
4536 | mov ecx,[msg_board_count] |
4526 | cmp eax, 1 |
4537 | cmp eax, 1 |
4527 | jne smbl1 |
4538 | jne smbl1 |
4528 | 4539 | ||
4529 | 4540 | ||
4530 | mov [msg_board_data+ecx],bl |
4541 | mov [msg_board_data+ecx],bl |
4531 | inc ecx |
4542 | inc ecx |
4532 | and ecx, 4095 |
4543 | and ecx, 4095 |
4533 | mov [msg_board_count], ecx |
4544 | mov [msg_board_count], ecx |
4534 | mov [check_idle_semaphore], 5 |
4545 | mov [check_idle_semaphore], 5 |
4535 | ret |
4546 | ret |
4536 | smbl1: |
4547 | smbl1: |
4537 | 4548 | ||
4538 | cmp eax, 2 |
4549 | cmp eax, 2 |
4539 | jne smbl2 |
4550 | jne smbl2 |
4540 | test ecx, ecx |
4551 | test ecx, ecx |
4541 | jz smbl21 |
4552 | jz smbl21 |
4542 | ; mov edi, msg_board_data |
4553 | ; mov edi, msg_board_data |
4543 | ; mov esi, msg_board_data+1 |
4554 | ; mov esi, msg_board_data+1 |
4544 | ; movzx eax, byte [edi] |
4555 | ; movzx eax, byte [edi] |
4545 | mov eax, msg_board_data+1 |
4556 | mov eax, msg_board_data+1 |
4546 | mov ebx, msg_board_data |
4557 | mov ebx, msg_board_data |
4547 | movzx edx, byte [ebx] |
4558 | movzx edx, byte [ebx] |
4548 | call memmove |
4559 | call memmove |
4549 | ; push ecx |
4560 | ; push ecx |
4550 | ; shr ecx, 2 |
4561 | ; shr ecx, 2 |
4551 | ; cld |
4562 | ; cld |
4552 | ; rep movsd |
4563 | ; rep movsd |
4553 | ; pop ecx |
4564 | ; pop ecx |
4554 | ; and ecx, 3 |
4565 | ; and ecx, 3 |
4555 | ; rep movsb |
4566 | ; rep movsb |
4556 | dec [msg_board_count] |
4567 | dec [msg_board_count] |
4557 | mov [esp+36], edx ;eax |
4568 | mov [esp+36], edx ;eax |
4558 | mov [esp+24], dword 1 |
4569 | mov [esp+24], dword 1 |
4559 | ret |
4570 | ret |
4560 | smbl21: |
4571 | smbl21: |
4561 | mov [esp+36], ecx |
4572 | mov [esp+36], ecx |
4562 | mov [esp+24], ecx |
4573 | mov [esp+24], ecx |
4563 | 4574 | ||
4564 | smbl2: |
4575 | smbl2: |
4565 | ret |
4576 | ret |
4566 | 4577 | ||
4567 | 4578 | ||
4568 | 4579 | ||
4569 | sys_process_def: |
4580 | sys_process_def: |
4570 | mov edi, [CURRENT_TASK] |
4581 | mov edi, [CURRENT_TASK] |
4571 | 4582 | ||
4572 | dec eax ; 1 = set keyboard mode |
4583 | dec eax ; 1 = set keyboard mode |
4573 | jne no_set_keyboard_setup |
4584 | jne no_set_keyboard_setup |
4574 | 4585 | ||
4575 | shl edi,8 |
4586 | shl edi,8 |
4576 | mov [edi+SLOT_BASE + APPDATA.keyboard_mode],bl |
4587 | mov [edi+SLOT_BASE + APPDATA.keyboard_mode],bl |
4577 | 4588 | ||
4578 | ret |
4589 | ret |
4579 | 4590 | ||
4580 | no_set_keyboard_setup: |
4591 | no_set_keyboard_setup: |
4581 | 4592 | ||
4582 | dec eax ; 2 = get keyboard mode |
4593 | dec eax ; 2 = get keyboard mode |
4583 | jne no_get_keyboard_setup |
4594 | jne no_get_keyboard_setup |
4584 | 4595 | ||
4585 | shl edi,8 |
4596 | shl edi,8 |
4586 | movzx eax, byte [SLOT_BASE+edi + APPDATA.keyboard_mode] |
4597 | movzx eax, byte [SLOT_BASE+edi + APPDATA.keyboard_mode] |
4587 | 4598 | ||
4588 | mov [esp+36],eax |
4599 | mov [esp+36],eax |
4589 | 4600 | ||
4590 | ret |
4601 | ret |
4591 | 4602 | ||
4592 | no_get_keyboard_setup: |
4603 | no_get_keyboard_setup: |
4593 | 4604 | ||
4594 | dec eax ; 3 = get keyboard ctrl, alt, shift |
4605 | dec eax ; 3 = get keyboard ctrl, alt, shift |
4595 | jne no_get_keyboard_cas |
4606 | jne no_get_keyboard_cas |
4596 | 4607 | ||
4597 | ; xor eax,eax |
4608 | ; xor eax,eax |
4598 | ; movzx eax,byte [shift] |
4609 | ; movzx eax,byte [shift] |
4599 | ; movzx ebx,byte [ctrl] |
4610 | ; movzx ebx,byte [ctrl] |
4600 | ; shl ebx,2 |
4611 | ; shl ebx,2 |
4601 | ; add eax,ebx |
4612 | ; add eax,ebx |
4602 | ; movzx ebx,byte [alt] |
4613 | ; movzx ebx,byte [alt] |
4603 | ; shl ebx,3 |
4614 | ; shl ebx,3 |
4604 | ; add eax,ebx |
4615 | ; add eax,ebx |
4605 | 4616 | ||
4606 | ;// mike.dld [ |
4617 | ;// mike.dld [ |
4607 | mov eax, [kb_state] |
4618 | mov eax, [kb_state] |
4608 | ;// mike.dld ] |
4619 | ;// mike.dld ] |
4609 | 4620 | ||
4610 | mov [esp+36],eax |
4621 | mov [esp+36],eax |
4611 | 4622 | ||
4612 | ret |
4623 | ret |
4613 | 4624 | ||
4614 | no_get_keyboard_cas: |
4625 | no_get_keyboard_cas: |
4615 | 4626 | ||
4616 | dec eax |
4627 | dec eax |
4617 | jnz no_add_keyboard_hotkey |
4628 | jnz no_add_keyboard_hotkey |
4618 | 4629 | ||
4619 | mov eax, hotkey_list |
4630 | mov eax, hotkey_list |
4620 | @@: |
4631 | @@: |
4621 | cmp dword [eax+8], 0 |
4632 | cmp dword [eax+8], 0 |
4622 | jz .found_free |
4633 | jz .found_free |
4623 | add eax, 16 |
4634 | add eax, 16 |
4624 | cmp eax, hotkey_list+16*256 |
4635 | cmp eax, hotkey_list+16*256 |
4625 | jb @b |
4636 | jb @b |
4626 | mov dword [esp+36], 1 |
4637 | mov dword [esp+36], 1 |
4627 | ret |
4638 | ret |
4628 | .found_free: |
4639 | .found_free: |
4629 | mov [eax+8], edi |
4640 | mov [eax+8], edi |
4630 | mov [eax+4], ecx |
4641 | mov [eax+4], ecx |
4631 | movzx ebx, bl |
4642 | movzx ebx, bl |
4632 | lea ebx, [hotkey_scancodes+ebx*4] |
4643 | lea ebx, [hotkey_scancodes+ebx*4] |
4633 | mov ecx, [ebx] |
4644 | mov ecx, [ebx] |
4634 | mov [eax], ecx |
4645 | mov [eax], ecx |
4635 | mov [ebx], eax |
4646 | mov [ebx], eax |
4636 | mov [eax+12], ebx |
4647 | mov [eax+12], ebx |
4637 | jecxz @f |
4648 | jecxz @f |
4638 | mov [ecx+12], eax |
4649 | mov [ecx+12], eax |
4639 | @@: |
4650 | @@: |
4640 | and dword [esp+36], 0 |
4651 | and dword [esp+36], 0 |
4641 | ret |
4652 | ret |
4642 | 4653 | ||
4643 | no_add_keyboard_hotkey: |
4654 | no_add_keyboard_hotkey: |
4644 | 4655 | ||
4645 | dec eax |
4656 | dec eax |
4646 | jnz no_del_keyboard_hotkey |
4657 | jnz no_del_keyboard_hotkey |
4647 | 4658 | ||
4648 | movzx ebx, bl |
4659 | movzx ebx, bl |
4649 | lea ebx, [hotkey_scancodes+ebx*4] |
4660 | lea ebx, [hotkey_scancodes+ebx*4] |
4650 | mov eax, [ebx] |
4661 | mov eax, [ebx] |
4651 | .scan: |
4662 | .scan: |
4652 | test eax, eax |
4663 | test eax, eax |
4653 | jz .notfound |
4664 | jz .notfound |
4654 | cmp [eax+8], edi |
4665 | cmp [eax+8], edi |
4655 | jnz .next |
4666 | jnz .next |
4656 | cmp [eax+4], ecx |
4667 | cmp [eax+4], ecx |
4657 | jz .found |
4668 | jz .found |
4658 | .next: |
4669 | .next: |
4659 | mov eax, [eax] |
4670 | mov eax, [eax] |
4660 | jmp .scan |
4671 | jmp .scan |
4661 | .notfound: |
4672 | .notfound: |
4662 | mov dword [esp+36], 1 |
4673 | mov dword [esp+36], 1 |
4663 | ret |
4674 | ret |
4664 | .found: |
4675 | .found: |
4665 | mov ecx, [eax] |
4676 | mov ecx, [eax] |
4666 | jecxz @f |
4677 | jecxz @f |
4667 | mov edx, [eax+12] |
4678 | mov edx, [eax+12] |
4668 | mov [ecx+12], edx |
4679 | mov [ecx+12], edx |
4669 | @@: |
4680 | @@: |
4670 | mov ecx, [eax+12] |
4681 | mov ecx, [eax+12] |
4671 | mov edx, [eax] |
4682 | mov edx, [eax] |
4672 | mov [ecx], edx |
4683 | mov [ecx], edx |
4673 | xor edx, edx |
4684 | xor edx, edx |
4674 | mov [eax+4], edx |
4685 | mov [eax+4], edx |
4675 | mov [eax+8], edx |
4686 | mov [eax+8], edx |
4676 | mov [eax+12], edx |
4687 | mov [eax+12], edx |
4677 | mov [eax], edx |
4688 | mov [eax], edx |
4678 | mov [esp+36], edx |
4689 | mov [esp+36], edx |
4679 | ret |
4690 | ret |
4680 | 4691 | ||
4681 | no_del_keyboard_hotkey: |
4692 | no_del_keyboard_hotkey: |
4682 | ret |
4693 | ret |
4683 | 4694 | ||
4684 | 4695 | ||
4685 | align 4 |
4696 | align 4 |
4686 | 4697 | ||
4687 | sys_gs: ; direct screen access |
4698 | sys_gs: ; direct screen access |
4688 | 4699 | ||
4689 | cmp eax,1 ; resolution |
4700 | cmp eax,1 ; resolution |
4690 | jne no_gs1 |
4701 | jne no_gs1 |
4691 | mov eax,[ScreenWidth] |
4702 | mov eax,[ScreenWidth] |
4692 | shl eax,16 |
4703 | shl eax,16 |
4693 | mov ax,[ScreenHeight] |
4704 | mov ax,[ScreenHeight] |
4694 | add eax,0x00010001 |
4705 | add eax,0x00010001 |
4695 | mov [esp+36],eax |
4706 | mov [esp+36],eax |
4696 | ret |
4707 | ret |
4697 | no_gs1: |
4708 | no_gs1: |
4698 | 4709 | ||
4699 | cmp eax,2 ; bits per pixel |
4710 | cmp eax,2 ; bits per pixel |
4700 | jne no_gs2 |
4711 | jne no_gs2 |
4701 | movzx eax,byte [ScreenBPP] |
4712 | movzx eax,byte [ScreenBPP] |
4702 | mov [esp+36],eax |
4713 | mov [esp+36],eax |
4703 | ret |
4714 | ret |
4704 | no_gs2: |
4715 | no_gs2: |
4705 | 4716 | ||
4706 | cmp eax,3 ; bytes per scanline |
4717 | cmp eax,3 ; bytes per scanline |
4707 | jne no_gs3 |
4718 | jne no_gs3 |
4708 | mov eax,[BytesPerScanLine] |
4719 | mov eax,[BytesPerScanLine] |
4709 | mov [esp+36],eax |
4720 | mov [esp+36],eax |
4710 | ret |
4721 | ret |
4711 | no_gs3: |
4722 | no_gs3: |
4712 | 4723 | ||
4713 | mov [esp+36],dword -1 |
4724 | mov [esp+36],dword -1 |
4714 | ret |
4725 | ret |
4715 | 4726 | ||
4716 | 4727 | ||
4717 | align 4 ; PCI functions |
4728 | align 4 ; PCI functions |
4718 | 4729 | ||
4719 | sys_pci: |
4730 | sys_pci: |
4720 | 4731 | ||
4721 | call pci_api |
4732 | call pci_api |
4722 | mov [esp+36],eax |
4733 | mov [esp+36],eax |
4723 | ret |
4734 | ret |
4724 | 4735 | ||
4725 | 4736 | ||
4726 | align 4 ; system functions |
4737 | align 4 ; system functions |
4727 | 4738 | ||
4728 | syscall_setpixel: ; SetPixel |
4739 | syscall_setpixel: ; SetPixel |
4729 | 4740 | ||
4730 | 4741 | ||
4731 | mov edx,[TASK_BASE] |
4742 | mov edx,[TASK_BASE] |
4732 | add eax,[edx-twdw+WDATA.box.left] |
4743 | add eax,[edx-twdw+WDATA.box.left] |
4733 | add ebx,[edx-twdw+WDATA.box.top] |
4744 | add ebx,[edx-twdw+WDATA.box.top] |
4734 | mov edi,[current_slot] |
4745 | mov edi,[current_slot] |
4735 | add eax,[edi+APPDATA.wnd_clientbox.left] |
4746 | add eax,[edi+APPDATA.wnd_clientbox.left] |
4736 | add ebx,[edi+APPDATA.wnd_clientbox.top] |
4747 | add ebx,[edi+APPDATA.wnd_clientbox.top] |
4737 | xor edi,edi ; no force |
4748 | xor edi,edi ; no force |
4738 | ; mov edi,1 |
4749 | ; mov edi,1 |
4739 | call [disable_mouse] |
4750 | call [disable_mouse] |
4740 | jmp [putpixel] |
4751 | jmp [putpixel] |
4741 | 4752 | ||
4742 | align 4 |
4753 | align 4 |
4743 | 4754 | ||
4744 | syscall_writetext: ; WriteText |
4755 | syscall_writetext: ; WriteText |
4745 | 4756 | ||
4746 | mov edi,[TASK_BASE] |
4757 | mov edi,[TASK_BASE] |
4747 | mov ebp,[edi-twdw+WDATA.box.left] |
4758 | mov ebp,[edi-twdw+WDATA.box.left] |
4748 | push esi |
4759 | push esi |
4749 | mov esi,[current_slot] |
4760 | mov esi,[current_slot] |
4750 | add ebp,[esi+APPDATA.wnd_clientbox.left] |
4761 | add ebp,[esi+APPDATA.wnd_clientbox.left] |
4751 | shl ebp,16 |
4762 | shl ebp,16 |
4752 | add ebp,[edi-twdw+WDATA.box.top] |
4763 | add ebp,[edi-twdw+WDATA.box.top] |
4753 | add bp,word[esi+APPDATA.wnd_clientbox.top] |
4764 | add bp,word[esi+APPDATA.wnd_clientbox.top] |
4754 | pop esi |
4765 | pop esi |
4755 | add ecx,[edi+TASKDATA.mem_start] |
4766 | add ecx,[edi+TASKDATA.mem_start] |
4756 | add eax,ebp |
4767 | add eax,ebp |
4757 | xor edi,edi |
4768 | xor edi,edi |
4758 | jmp dtext |
4769 | jmp dtext |
4759 | 4770 | ||
4760 | align 4 |
4771 | align 4 |
4761 | 4772 | ||
4762 | syscall_openramdiskfile: ; OpenRamdiskFile |
4773 | syscall_openramdiskfile: ; OpenRamdiskFile |
4763 | 4774 | ||
4764 | 4775 | ||
4765 | mov edi,[TASK_BASE] |
4776 | mov edi,[TASK_BASE] |
4766 | add edi,TASKDATA.mem_start |
4777 | add edi,TASKDATA.mem_start |
4767 | add eax,[edi] |
4778 | add eax,[edi] |
4768 | add edx,[edi] |
4779 | add edx,[edi] |
4769 | mov esi,12 |
4780 | mov esi,12 |
4770 | call fileread |
4781 | call fileread |
4771 | mov [esp+36],ebx |
4782 | mov [esp+36],ebx |
4772 | ret |
4783 | ret |
4773 | 4784 | ||
4774 | align 4 |
4785 | align 4 |
4775 | 4786 | ||
4776 | syscall_drawrect: ; DrawRect |
4787 | syscall_drawrect: ; DrawRect |
4777 | 4788 | ||
4778 | mov edi,ecx |
4789 | mov edi,ecx |
4779 | and edi,0x80FFFFFF |
4790 | and edi,0x80FFFFFF |
4780 | test ax,ax |
4791 | test ax,ax |
4781 | je drectr |
4792 | je drectr |
4782 | test bx,bx |
4793 | test bx,bx |
4783 | je drectr |
4794 | je drectr |
4784 | movzx ecx,ax |
4795 | movzx ecx,ax |
4785 | shr eax,16 |
4796 | shr eax,16 |
4786 | movzx edx,bx |
4797 | movzx edx,bx |
4787 | shr ebx,16 |
4798 | shr ebx,16 |
4788 | mov esi,[current_slot] |
4799 | mov esi,[current_slot] |
4789 | add eax,[esi+APPDATA.wnd_clientbox.left] |
4800 | add eax,[esi+APPDATA.wnd_clientbox.left] |
4790 | add ebx,[esi+APPDATA.wnd_clientbox.top] |
4801 | add ebx,[esi+APPDATA.wnd_clientbox.top] |
4791 | add ecx,eax |
4802 | add ecx,eax |
4792 | add edx,ebx |
4803 | add edx,ebx |
4793 | jmp [drawbar] |
4804 | jmp [drawbar] |
4794 | drectr: |
4805 | drectr: |
4795 | ret |
4806 | ret |
4796 | 4807 | ||
4797 | align 4 |
4808 | align 4 |
4798 | 4809 | ||
4799 | syscall_getscreensize: ; GetScreenSize |
4810 | syscall_getscreensize: ; GetScreenSize |
4800 | 4811 | ||
4801 | movzx eax,word[ScreenWidth] |
4812 | movzx eax,word[ScreenWidth] |
4802 | shl eax,16 |
4813 | shl eax,16 |
4803 | mov ax,[ScreenHeight] |
4814 | mov ax,[ScreenHeight] |
4804 | mov [esp+36],eax |
4815 | mov [esp+36],eax |
4805 | ret |
4816 | ret |
4806 | 4817 | ||
4807 | align 4 |
4818 | align 4 |
4808 | 4819 | ||
4809 | syscall_cdaudio: ; CD |
4820 | syscall_cdaudio: ; CD |
4810 | 4821 | ||
4811 | call sys_cd_audio |
4822 | call sys_cd_audio |
4812 | mov [esp+36],eax |
4823 | mov [esp+36],eax |
4813 | ret |
4824 | ret |
4814 | 4825 | ||
4815 | align 4 |
4826 | align 4 |
4816 | 4827 | ||
4817 | syscall_delramdiskfile: ; DelRamdiskFile |
4828 | syscall_delramdiskfile: ; DelRamdiskFile |
4818 | 4829 | ||
4819 | mov edi,[TASK_BASE] |
4830 | mov edi,[TASK_BASE] |
4820 | add edi,TASKDATA.mem_start |
4831 | add edi,TASKDATA.mem_start |
4821 | add eax,[edi] |
4832 | add eax,[edi] |
4822 | call filedelete |
4833 | call filedelete |
4823 | mov [esp+36],eax |
4834 | mov [esp+36],eax |
4824 | ret |
4835 | ret |
4825 | 4836 | ||
4826 | align 4 |
4837 | align 4 |
4827 | 4838 | ||
4828 | syscall_writeramdiskfile: ; WriteRamdiskFile |
4839 | syscall_writeramdiskfile: ; WriteRamdiskFile |
4829 | 4840 | ||
4830 | mov edi,[TASK_BASE] |
4841 | mov edi,[TASK_BASE] |
4831 | add edi,TASKDATA.mem_start |
4842 | add edi,TASKDATA.mem_start |
4832 | add eax,[edi] |
4843 | add eax,[edi] |
4833 | add ebx,[edi] |
4844 | add ebx,[edi] |
4834 | call filesave |
4845 | call filesave |
4835 | mov [esp+36],eax |
4846 | mov [esp+36],eax |
4836 | ret |
4847 | ret |
4837 | 4848 | ||
4838 | align 4 |
4849 | align 4 |
4839 | 4850 | ||
4840 | syscall_getpixel: ; GetPixel |
4851 | syscall_getpixel: ; GetPixel |
4841 | mov ecx,[ScreenWidth] |
4852 | mov ecx,[ScreenWidth] |
4842 | inc ecx |
4853 | inc ecx |
4843 | xor edx,edx |
4854 | xor edx,edx |
4844 | div ecx |
4855 | div ecx |
4845 | mov ebx,edx |
4856 | mov ebx,edx |
4846 | xchg eax,ebx |
4857 | xchg eax,ebx |
4847 | call dword [GETPIXEL] |
4858 | call dword [GETPIXEL] |
4848 | mov [esp+36],ecx |
4859 | mov [esp+36],ecx |
4849 | ret |
4860 | ret |
4850 | 4861 | ||
4851 | align 4 |
4862 | align 4 |
4852 | 4863 | ||
4853 | syscall_readstring: ; ReadString |
4864 | syscall_readstring: ; ReadString |
4854 | 4865 | ||
4855 | mov edi,[TASK_BASE] |
4866 | mov edi,[TASK_BASE] |
4856 | add edi,TASKDATA.mem_start |
4867 | add edi,TASKDATA.mem_start |
4857 | add eax,[edi] |
4868 | add eax,[edi] |
4858 | call read_string |
4869 | call read_string |
4859 | mov [esp+36],eax |
4870 | mov [esp+36],eax |
4860 | ret |
4871 | ret |
4861 | 4872 | ||
4862 | align 4 |
4873 | align 4 |
4863 | 4874 | ||
4864 | syscall_drawline: ; DrawLine |
4875 | syscall_drawline: ; DrawLine |
4865 | 4876 | ||
4866 | mov edi,[TASK_BASE] |
4877 | mov edi,[TASK_BASE] |
4867 | movzx edx,word[edi-twdw+WDATA.box.left] |
4878 | movzx edx,word[edi-twdw+WDATA.box.left] |
4868 | mov ebp,edx |
4879 | mov ebp,edx |
4869 | mov esi,[current_slot] |
4880 | mov esi,[current_slot] |
4870 | add ebp,[esi+APPDATA.wnd_clientbox.left] |
4881 | add ebp,[esi+APPDATA.wnd_clientbox.left] |
4871 | add dx,word[esi+APPDATA.wnd_clientbox.left] |
4882 | add dx,word[esi+APPDATA.wnd_clientbox.left] |
4872 | shl edx,16 |
4883 | shl edx,16 |
4873 | add ebp,edx |
4884 | add ebp,edx |
4874 | movzx edx,word[edi-twdw+WDATA.box.top] |
4885 | movzx edx,word[edi-twdw+WDATA.box.top] |
4875 | add eax,ebp |
4886 | add eax,ebp |
4876 | mov ebp,edx |
4887 | mov ebp,edx |
4877 | add ebp,[esi+APPDATA.wnd_clientbox.top] |
4888 | add ebp,[esi+APPDATA.wnd_clientbox.top] |
4878 | add dx,word[esi+APPDATA.wnd_clientbox.top] |
4889 | add dx,word[esi+APPDATA.wnd_clientbox.top] |
4879 | shl edx,16 |
4890 | shl edx,16 |
4880 | xor edi,edi |
4891 | xor edi,edi |
4881 | add edx,ebp |
4892 | add edx,ebp |
4882 | add ebx,edx |
4893 | add ebx,edx |
4883 | jmp [draw_line] |
4894 | jmp [draw_line] |
4884 | 4895 | ||
4885 | align 4 |
4896 | align 4 |
4886 | 4897 | ||
4887 | syscall_getirqowner: ; GetIrqOwner |
4898 | syscall_getirqowner: ; GetIrqOwner |
4888 | cmp eax,16 |
4899 | cmp eax,16 |
4889 | jae .err |
4900 | jae .err |
4890 | shl eax,2 |
4901 | shl eax,2 |
4891 | add eax,irq_owner |
4902 | add eax,irq_owner |
4892 | mov eax,[eax] |
4903 | mov eax,[eax] |
4893 | mov [esp+36],eax |
4904 | mov [esp+36],eax |
4894 | ret |
4905 | ret |
4895 | .err: |
4906 | .err: |
4896 | or dword [esp+36], -1 |
4907 | or dword [esp+36], -1 |
4897 | ret |
4908 | ret |
4898 | 4909 | ||
4899 | align 4 |
4910 | align 4 |
4900 | 4911 | ||
4901 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
4912 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
4902 | 4913 | ||
4903 | call r_f_port_area |
4914 | call r_f_port_area |
4904 | mov [esp+36],eax |
4915 | mov [esp+36],eax |
4905 | ret |
4916 | ret |
4906 | 4917 | ||
4907 | align 4 |
4918 | align 4 |
4908 | 4919 | ||
4909 | syscall_threads: ; CreateThreads |
4920 | syscall_threads: ; CreateThreads |
4910 | 4921 | ||
4911 | call sys_threads |
4922 | call sys_threads |
4912 | mov [esp+36],eax |
4923 | mov [esp+36],eax |
4913 | ret |
4924 | ret |
4914 | 4925 | ||
4915 | align 4 |
4926 | align 4 |
4916 | 4927 | ||
4917 | stack_driver_stat: |
4928 | stack_driver_stat: |
4918 | 4929 | ||
4919 | call app_stack_handler ; Stack status |
4930 | call app_stack_handler ; Stack status |
4920 | 4931 | ||
4921 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
4932 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
4922 | ; call change_task ; between sent packet |
4933 | ; call change_task ; between sent packet |
4923 | 4934 | ||
4924 | mov [esp+36],eax |
4935 | mov [esp+36],eax |
4925 | ret |
4936 | ret |
4926 | 4937 | ||
4927 | align 4 |
4938 | align 4 |
4928 | 4939 | ||
4929 | socket: ; Socket interface |
4940 | socket: ; Socket interface |
4930 | call app_socket_handler |
4941 | call app_socket_handler |
4931 | 4942 | ||
4932 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
4943 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
4933 | ; call change_task ; between sent packet |
4944 | ; call change_task ; between sent packet |
4934 | 4945 | ||
4935 | mov [esp+36],eax |
4946 | mov [esp+36],eax |
4936 | mov [esp+24],ebx |
4947 | mov [esp+24],ebx |
4937 | ret |
4948 | ret |
4938 | 4949 | ||
4939 | align 4 |
4950 | align 4 |
4940 | 4951 | ||
4941 | user_events: ; User event times |
4952 | user_events: ; User event times |
4942 | 4953 | ||
4943 | mov eax,0x12345678 |
4954 | mov eax,0x12345678 |
4944 | mov [esp+36],eax |
4955 | mov [esp+36],eax |
4945 | 4956 | ||
4946 | ret |
4957 | ret |
4947 | 4958 | ||
4948 | align 4 |
4959 | align 4 |
4949 | 4960 | ||
4950 | read_from_hd: ; Read from hd - fn not in use |
4961 | read_from_hd: ; Read from hd - fn not in use |
4951 | 4962 | ||
4952 | mov edi,[TASK_BASE] |
4963 | mov edi,[TASK_BASE] |
4953 | add edi,TASKDATA.mem_start |
4964 | add edi,TASKDATA.mem_start |
4954 | add eax,[edi] |
4965 | add eax,[edi] |
4955 | add ecx,[edi] |
4966 | add ecx,[edi] |
4956 | add edx,[edi] |
4967 | add edx,[edi] |
4957 | call file_read |
4968 | call file_read |
4958 | 4969 | ||
4959 | mov [esp+36],eax |
4970 | mov [esp+36],eax |
4960 | mov [esp+24],ebx |
4971 | mov [esp+24],ebx |
4961 | 4972 | ||
4962 | ret |
4973 | ret |
4963 | 4974 | ||
4964 | align 4 |
4975 | align 4 |
4965 | paleholder: |
4976 | paleholder: |
4966 | ret |
4977 | ret |
4967 | 4978 | ||
4968 | ; --------------- APM --------------------- |
4979 | ; --------------- APM --------------------- |
4969 | apm_entry dp 0 |
4980 | apm_entry dp 0 |
4970 | apm_vf dd 0 |
4981 | apm_vf dd 0 |
4971 | align 4 |
4982 | align 4 |
4972 | sys_apm: |
4983 | sys_apm: |
4973 | cmp word [apm_vf], 0 ; Check APM BIOS enable |
4984 | cmp word [apm_vf], 0 ; Check APM BIOS enable |
4974 | jne @f |
4985 | jne @f |
4975 | or [esp + 56], byte 1 ; error |
4986 | or [esp + 56], byte 1 ; error |
4976 | mov [esp + 36], dword 8 ; 32-bit protected-mode interface not supported |
4987 | mov [esp + 36], dword 8 ; 32-bit protected-mode interface not supported |
4977 | ret |
4988 | ret |
4978 | 4989 | ||
4979 | @@: |
4990 | @@: |
4980 | xchg eax, ecx |
4991 | xchg eax, ecx |
4981 | xchg ebx, ecx |
4992 | xchg ebx, ecx |
4982 | 4993 | ||
4983 | cmp al, 3 |
4994 | cmp al, 3 |
4984 | ja @f |
4995 | ja @f |
4985 | and [esp + 56], byte 0xfe ; emulate func 0..3 as func 0 |
4996 | and [esp + 56], byte 0xfe ; emulate func 0..3 as func 0 |
4986 | mov eax, [apm_vf] |
4997 | mov eax, [apm_vf] |
4987 | mov [esp + 36], eax |
4998 | mov [esp + 36], eax |
4988 | shr eax, 16 |
4999 | shr eax, 16 |
4989 | mov [esp + 32], eax |
5000 | mov [esp + 32], eax |
4990 | ret |
5001 | ret |
4991 | 5002 | ||
4992 | @@: |
5003 | @@: |
4993 | 5004 | ||
4994 | mov esi, [master_tab+(OS_BASE shr 20)] |
5005 | mov esi, [master_tab+(OS_BASE shr 20)] |
4995 | xchg [master_tab], esi |
5006 | xchg [master_tab], esi |
4996 | push esi |
5007 | push esi |
4997 | mov edi, cr3 |
5008 | mov edi, cr3 |
4998 | mov cr3, edi ;flush TLB |
5009 | mov cr3, edi ;flush TLB |
4999 | 5010 | ||
5000 | call pword [apm_entry] ; call APM BIOS |
5011 | call pword [apm_entry] ; call APM BIOS |
5001 | 5012 | ||
5002 | xchg eax, [esp] |
5013 | xchg eax, [esp] |
5003 | mov [master_tab], eax |
5014 | mov [master_tab], eax |
5004 | mov eax, cr3 |
5015 | mov eax, cr3 |
5005 | mov cr3, eax |
5016 | mov cr3, eax |
5006 | pop eax |
5017 | pop eax |
5007 | 5018 | ||
5008 | mov [esp + 8 ], edi |
5019 | mov [esp + 8 ], edi |
5009 | mov [esp + 12], esi |
5020 | mov [esp + 12], esi |
5010 | mov [esp + 24], ebx |
5021 | mov [esp + 24], ebx |
5011 | mov [esp + 28], edx |
5022 | mov [esp + 28], edx |
5012 | mov [esp + 32], ecx |
5023 | mov [esp + 32], ecx |
5013 | mov [esp + 36], eax |
5024 | mov [esp + 36], eax |
5014 | setc al |
5025 | setc al |
5015 | and [esp + 56], byte 0xfe |
5026 | and [esp + 56], byte 0xfe |
5016 | or [esp + 56], al |
5027 | or [esp + 56], al |
5017 | 5028 | ||
5018 | 5029 | ||
5019 | ret |
5030 | ret |
5020 | ; ----------------------------------------- |
5031 | ; ----------------------------------------- |
5021 | 5032 | ||
5022 | align 4 |
5033 | align 4 |
5023 | 5034 | ||
5024 | undefined_syscall: ; Undefined system call |
5035 | undefined_syscall: ; Undefined system call |
5025 | 5036 | ||
5026 | mov [esp+36],dword -1 |
5037 | mov [esp+36],dword -1 |
5027 | ret |
5038 | ret |
5028 | 5039 | ||
5029 | align 4 |
5040 | align 4 |
5030 | system_shutdown: ; shut down the system |
5041 | system_shutdown: ; shut down the system |
5031 | 5042 | ||
5032 | cmp byte [BOOT_VAR+0x9030], 1 |
5043 | cmp byte [BOOT_VAR+0x9030], 1 |
5033 | jne @F |
5044 | jne @F |
5034 | ret |
5045 | ret |
5035 | @@: |
5046 | @@: |
5036 | call stop_all_services |
5047 | call stop_all_services |
5037 | push 3 ; stop playing cd |
5048 | push 3 ; stop playing cd |
5038 | pop eax |
5049 | pop eax |
5039 | call sys_cd_audio |
5050 | call sys_cd_audio |
5040 | 5051 | ||
5041 | yes_shutdown_param: |
5052 | yes_shutdown_param: |
5042 | cli |
5053 | cli |
5043 | 5054 | ||
5044 | mov eax, kernel_file ; load kernel.mnt to 0x8000:0 |
5055 | mov eax, kernel_file ; load kernel.mnt to 0x8000:0 |
5045 | push 12 |
5056 | push 12 |
5046 | pop esi |
5057 | pop esi |
5047 | xor ebx,ebx |
5058 | xor ebx,ebx |
5048 | or ecx,-1 |
5059 | or ecx,-1 |
5049 | mov edx, OS_BASE+0x80000 |
5060 | mov edx, OS_BASE+0x80000 |
5050 | call fileread |
5061 | call fileread |
5051 | 5062 | ||
5052 | mov esi, restart_kernel_4000+OS_BASE+0x10000 ; move kernel re-starter to 0x4000:0 |
5063 | mov esi, restart_kernel_4000+OS_BASE+0x10000 ; move kernel re-starter to 0x4000:0 |
5053 | mov edi,OS_BASE+0x40000 |
5064 | mov edi,OS_BASE+0x40000 |
5054 | mov ecx,1000 |
5065 | mov ecx,1000 |
5055 | rep movsb |
5066 | rep movsb |
5056 | 5067 | ||
5057 | mov esi,OS_BASE+0x2F0000 ; restore 0x0 - 0xffff |
5068 | mov esi,OS_BASE+0x2F0000 ; restore 0x0 - 0xffff |
5058 | mov edi, OS_BASE |
5069 | mov edi, OS_BASE |
5059 | mov ecx,0x10000/4 |
5070 | mov ecx,0x10000/4 |
5060 | cld |
5071 | cld |
5061 | rep movsd |
5072 | rep movsd |
5062 | 5073 | ||
5063 | call restorefatchain |
5074 | call restorefatchain |
5064 | 5075 | ||
5065 | mov al, 0xFF |
5076 | mov al, 0xFF |
5066 | out 0x21, al |
5077 | out 0x21, al |
5067 | out 0xA1, al |
5078 | out 0xA1, al |
5068 | 5079 | ||
5069 | mov word [OS_BASE+0x467+0],pr_mode_exit |
5080 | mov word [OS_BASE+0x467+0],pr_mode_exit |
5070 | mov word [OS_BASE+0x467+2],0x1000 |
5081 | mov word [OS_BASE+0x467+2],0x1000 |
5071 | 5082 | ||
5072 | mov al,0x0F |
5083 | mov al,0x0F |
5073 | out 0x70,al |
5084 | out 0x70,al |
5074 | mov al,0x05 |
5085 | mov al,0x05 |
5075 | out 0x71,al |
5086 | out 0x71,al |
5076 | 5087 | ||
5077 | mov al,0xFE |
5088 | mov al,0xFE |
5078 | out 0x64,al |
5089 | out 0x64,al |
5079 | hlt |
5090 | hlt |
5080 | 5091 | ||
5081 | 5092 | ||
5082 | include "data32.inc" |
5093 | include "data32.inc" |
5083 | 5094 | ||
5084 | __REV__ = __REV |
5095 | __REV__ = __REV |
5085 | 5096 | ||
5086 | uglobals_size = $ - endofcode |
5097 | uglobals_size = $ - endofcode |
5087 | diff16 "end of kernel code",0,$=> |
5098 | diff16 "end of kernel code",0,$=> |