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1 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
2 | ;; |
2 | ;; |
3 | ;; Copyright (C) KolibriOS team 2004-2010. All rights reserved. |
3 | ;; Copyright (C) KolibriOS team 2004-2010. 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 | ;; SPraid (simba) |
19 | ;; SPraid (simba) |
20 | ;; Hidnplayr |
20 | ;; Hidnplayr |
21 | ;; Alexey Teplov ( |
21 | ;; Alexey Teplov ( |
22 | ;; Artem Jerdev (art_zh) |
22 | ;; Artem Jerdev (art_zh) |
23 | ;; |
23 | ;; |
24 | ;; Data in this file was originally part of MenuetOS project which is |
24 | ;; Data in this file was originally part of MenuetOS project which is |
25 | ;; distributed under the terms of GNU GPL. It is modified and redistributed as |
25 | ;; distributed under the terms of GNU GPL. It is modified and redistributed as |
26 | ;; part of KolibriOS project under the terms of GNU GPL. |
26 | ;; part of KolibriOS project under the terms of GNU GPL. |
27 | ;; |
27 | ;; |
28 | ;; Copyright (C) MenuetOS 2000-2004 Ville Mikael Turjanmaa |
28 | ;; Copyright (C) MenuetOS 2000-2004 Ville Mikael Turjanmaa |
29 | ;; PROGRAMMING: |
29 | ;; PROGRAMMING: |
30 | ;; |
30 | ;; |
31 | ;; Ville Mikael Turjanmaa, villemt@itu.jyu.fi |
31 | ;; Ville Mikael Turjanmaa, villemt@itu.jyu.fi |
32 | ;; - main os coding/design |
32 | ;; - main os coding/design |
33 | ;; Jan-Michael Brummer, BUZZ2@gmx.de |
33 | ;; Jan-Michael Brummer, BUZZ2@gmx.de |
34 | ;; Felix Kaiser, info@felix-kaiser.de |
34 | ;; Felix Kaiser, info@felix-kaiser.de |
35 | ;; Paolo Minazzi, paolo.minazzi@inwind.it |
35 | ;; Paolo Minazzi, paolo.minazzi@inwind.it |
36 | ;; quickcode@mail.ru |
36 | ;; quickcode@mail.ru |
37 | ;; Alexey, kgaz@crosswinds.net |
37 | ;; Alexey, kgaz@crosswinds.net |
38 | ;; Juan M. Caravaca, bitrider@wanadoo.es |
38 | ;; Juan M. Caravaca, bitrider@wanadoo.es |
39 | ;; kristol@nic.fi |
39 | ;; kristol@nic.fi |
40 | ;; Mike Hibbett, mikeh@oceanfree.net |
40 | ;; Mike Hibbett, mikeh@oceanfree.net |
41 | ;; Lasse Kuusijarvi, kuusijar@lut.fi |
41 | ;; Lasse Kuusijarvi, kuusijar@lut.fi |
42 | ;; Jarek Pelczar, jarekp3@wp.pl |
42 | ;; Jarek Pelczar, jarekp3@wp.pl |
43 | ;; |
43 | ;; |
44 | ;; KolibriOS is distributed in the hope that it will be useful, but WITHOUT ANY |
44 | ;; KolibriOS is distributed in the hope that it will be useful, but WITHOUT ANY |
45 | ;; WARRANTY. No author or distributor accepts responsibility to anyone for the |
45 | ;; WARRANTY. No author or distributor accepts responsibility to anyone for the |
46 | ;; consequences of using it or for whether it serves any particular purpose or |
46 | ;; consequences of using it or for whether it serves any particular purpose or |
47 | ;; works at all, unless he says so in writing. Refer to the GNU General Public |
47 | ;; works at all, unless he says so in writing. Refer to the GNU General Public |
48 | ;; License (the "GPL") for full details. |
48 | ;; License (the "GPL") for full details. |
49 | ; |
49 | ; |
50 | ;; Everyone is granted permission to copy, modify and redistribute KolibriOS, |
50 | ;; Everyone is granted permission to copy, modify and redistribute KolibriOS, |
51 | ;; but only under the conditions described in the GPL. A copy of this license |
51 | ;; but only under the conditions described in the GPL. A copy of this license |
52 | ;; is supposed to have been given to you along with KolibriOS so you can know |
52 | ;; is supposed to have been given to you along with KolibriOS so you can know |
53 | ;; your rights and responsibilities. It should be in a file named COPYING. |
53 | ;; your rights and responsibilities. It should be in a file named COPYING. |
54 | ;; Among other things, the copyright notice and this notice must be preserved |
54 | ;; Among other things, the copyright notice and this notice must be preserved |
55 | ;; on all copies. |
55 | ;; on all copies. |
56 | ;; |
56 | ;; |
57 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
57 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
58 | 58 | ||
59 | include 'macros.inc' |
59 | include 'macros.inc' |
60 | 60 | ||
61 | $Revision: 2014 $ |
61 | $Revision: 2047 $ |
62 | 62 | ||
63 | 63 | ||
64 | USE_COM_IRQ equ 1 ; make irq 3 and irq 4 available for PCI devices |
64 | USE_COM_IRQ equ 1 ; make irq 3 and irq 4 available for PCI devices |
65 | 65 | ||
66 | include "proc32.inc" |
66 | include "proc32.inc" |
67 | include "kglobals.inc" |
67 | include "kglobals.inc" |
68 | 68 | ||
69 | include "const.inc" |
69 | include "const.inc" |
70 | max_processes equ 255 |
70 | max_processes equ 255 |
71 | tss_step equ (128+8192) ; tss & i/o - 65535 ports, * 256=557056*4 |
71 | tss_step equ (128+8192) ; tss & i/o - 65535 ports, * 256=557056*4 |
72 | 72 | ||
73 | 73 | ||
74 | os_stack equ (os_data_l-gdts) ; GDTs |
74 | os_stack equ (os_data_l-gdts) ; GDTs |
75 | os_code equ (os_code_l-gdts) |
75 | os_code equ (os_code_l-gdts) |
76 | graph_data equ (3+graph_data_l-gdts) |
76 | graph_data equ (3+graph_data_l-gdts) |
77 | tss0 equ (tss0_l-gdts) |
77 | tss0 equ (tss0_l-gdts) |
78 | app_code equ (3+app_code_l-gdts) |
78 | app_code equ (3+app_code_l-gdts) |
79 | app_data equ (3+app_data_l-gdts) |
79 | app_data equ (3+app_data_l-gdts) |
80 | app_tls equ (3+tls_data_l-gdts) |
80 | app_tls equ (3+tls_data_l-gdts) |
81 | pci_code_sel equ (pci_code_32-gdts) |
81 | pci_code_sel equ (pci_code_32-gdts) |
82 | pci_data_sel equ (pci_data_32-gdts) |
82 | pci_data_sel equ (pci_data_32-gdts) |
83 | 83 | ||
84 | 84 | ||
85 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
85 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
86 | ;; |
86 | ;; |
87 | ;; Included files: |
87 | ;; Included files: |
88 | ;; |
88 | ;; |
89 | ;; Kernel16.inc |
89 | ;; Kernel16.inc |
90 | ;; - Booteng.inc English text for bootup |
90 | ;; - Booteng.inc English text for bootup |
91 | ;; - Bootcode.inc Hardware setup |
91 | ;; - Bootcode.inc Hardware setup |
92 | ;; - Pci16.inc PCI functions |
92 | ;; - Pci16.inc PCI functions |
93 | ;; |
93 | ;; |
94 | ;; Kernel32.inc |
94 | ;; Kernel32.inc |
95 | ;; - Sys32.inc Process management |
95 | ;; - Sys32.inc Process management |
96 | ;; - Shutdown.inc Shutdown and restart |
96 | ;; - Shutdown.inc Shutdown and restart |
97 | ;; - Fat32.inc Read / write hd |
97 | ;; - Fat32.inc Read / write hd |
98 | ;; - Vesa12.inc Vesa 1.2 driver |
98 | ;; - Vesa12.inc Vesa 1.2 driver |
99 | ;; - Vesa20.inc Vesa 2.0 driver |
99 | ;; - Vesa20.inc Vesa 2.0 driver |
100 | ;; - Vga.inc VGA driver |
100 | ;; - Vga.inc VGA driver |
101 | ;; - Stack.inc Network interface |
101 | ;; - Stack.inc Network interface |
102 | ;; - Mouse.inc Mouse pointer |
102 | ;; - Mouse.inc Mouse pointer |
103 | ;; - Scincode.inc Window skinning |
103 | ;; - Scincode.inc Window skinning |
104 | ;; - Pci32.inc PCI functions |
104 | ;; - Pci32.inc PCI functions |
105 | ;; |
105 | ;; |
106 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
106 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
107 | 107 | ||
108 | 108 | ||
109 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
109 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
110 | ;; ;; |
110 | ;; ;; |
111 | ;; 16 BIT ENTRY FROM BOOTSECTOR ;; |
111 | ;; 16 BIT ENTRY FROM BOOTSECTOR ;; |
112 | ;; ;; |
112 | ;; ;; |
113 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
113 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
114 | 114 | ||
115 | use16 |
115 | use16 |
116 | org 0x0 |
116 | org 0x0 |
117 | jmp start_of_code |
117 | jmp start_of_code |
118 | 118 | ||
119 | version db 'Kolibri OS version 0.7.7.0+ ',13,10,13,10,0 |
119 | version db 'Kolibri OS version 0.7.7.0+ ',13,10,13,10,0 |
120 | 120 | ||
121 | ;include "boot/bootstr.inc" ; language-independent boot messages |
121 | ;include "boot/bootstr.inc" ; language-independent boot messages |
122 | include "boot/preboot.inc" |
122 | include "boot/preboot.inc" |
123 | 123 | ||
124 | include "boot/booteng.inc" ; english system boot messages |
124 | include "boot/booteng.inc" ; english system boot messages |
125 | 125 | ||
126 | include "boot/bootcode.inc" ; 16 bit system boot code |
126 | include "boot/bootcode.inc" ; 16 bit system boot code |
127 | include "bus/pci/pci16.inc" |
127 | include "bus/pci/pci16.inc" |
128 | include "detect/biosdisk.inc" |
128 | include "detect/biosdisk.inc" |
129 | 129 | ||
130 | diff16 "end of code16 ",0,$ |
130 | diff16 "end of code16 ",0,$ |
131 | 131 | ||
132 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
132 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
133 | ;; ;; |
133 | ;; ;; |
134 | ;; SWITCH TO 32 BIT PROTECTED MODE ;; |
134 | ;; SWITCH TO 32 BIT PROTECTED MODE ;; |
135 | ;; ;; |
135 | ;; ;; |
136 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
136 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
137 | 137 | ||
138 | 138 | ||
139 | ; CR0 Flags - Protected mode and Paging |
139 | ; CR0 Flags - Protected mode and Paging |
140 | 140 | ||
141 | mov ecx, CR0_PE |
141 | mov ecx, CR0_PE |
142 | 142 | ||
143 | ; Enabling 32 bit protected mode |
143 | ; Enabling 32 bit protected mode |
144 | 144 | ||
145 | sidt [cs:old_ints_h] |
145 | sidt [cs:old_ints_h] |
146 | 146 | ||
147 | cli ; disable all irqs |
147 | cli ; disable all irqs |
148 | cld |
148 | cld |
149 | mov al,255 ; mask all irqs |
149 | mov al,255 ; mask all irqs |
150 | out 0xa1,al |
150 | out 0xa1,al |
151 | out 0x21,al |
151 | out 0x21,al |
152 | l.5: in al, 0x64 ; Enable A20 |
152 | l.5: in al, 0x64 ; Enable A20 |
153 | test al, 2 |
153 | test al, 2 |
154 | jnz l.5 |
154 | jnz l.5 |
155 | mov al, 0xD1 |
155 | mov al, 0xD1 |
156 | out 0x64, al |
156 | out 0x64, al |
157 | l.6: in al, 0x64 |
157 | l.6: in al, 0x64 |
158 | test al, 2 |
158 | test al, 2 |
159 | jnz l.6 |
159 | jnz l.6 |
160 | mov al, 0xDF |
160 | mov al, 0xDF |
161 | out 0x60, al |
161 | out 0x60, al |
162 | l.7: in al, 0x64 |
162 | l.7: in al, 0x64 |
163 | test al, 2 |
163 | test al, 2 |
164 | jnz l.7 |
164 | jnz l.7 |
165 | mov al, 0xFF |
165 | mov al, 0xFF |
166 | out 0x64, al |
166 | out 0x64, al |
167 | 167 | ||
168 | lgdt [cs:tmp_gdt] ; Load GDT |
168 | lgdt [cs:tmp_gdt] ; Load GDT |
169 | mov eax, cr0 ; protected mode |
169 | mov eax, cr0 ; protected mode |
170 | or eax, ecx |
170 | or eax, ecx |
171 | and eax, 10011111b *65536*256 + 0xffffff ; caching enabled |
171 | and eax, 10011111b *65536*256 + 0xffffff ; caching enabled |
172 | mov cr0, eax |
172 | mov cr0, eax |
173 | jmp pword os_code:B32 ; jmp to enable 32 bit mode |
173 | jmp pword os_code:B32 ; jmp to enable 32 bit mode |
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 | diff16 "end of tmp_gdt ",0,$ |
194 | diff16 "end of tmp_gdt ",0,$ |
195 | 195 | ||
196 | include "data16.inc" |
196 | include "data16.inc" |
197 | 197 | ||
198 | 198 | ||
199 | use32 |
199 | use32 |
200 | org $+0x10000 |
200 | org $+0x10000 |
201 | 201 | ||
202 | align 4 |
202 | align 4 |
203 | B32: |
203 | B32: |
204 | diff16 "32-bit code start ",0,$ |
204 | diff16 "32-bit code start ",0,$ |
205 | mov ax,os_stack ; Selector for os |
205 | mov ax,os_stack ; Selector for os |
206 | mov ds,ax |
206 | mov ds,ax |
207 | mov es,ax |
207 | mov es,ax |
208 | mov fs,ax |
208 | mov fs,ax |
209 | mov gs,ax |
209 | mov gs,ax |
210 | mov ss,ax |
210 | mov ss,ax |
211 | mov esp,0x4ec00 ; Set stack |
211 | mov esp,0x4ec00 ; Set stack |
212 | 212 | ||
213 | ;------------------------------------------------------------------------------- |
213 | ;------------------------------------------------------------------------------- |
214 | call preinit_mem ; (init.inc) |
214 | call preinit_mem ; (init.inc) |
215 | 215 | ||
216 | call test_cpu ; (init.inc - to be moved to bus/CPU.inc) |
216 | call test_cpu ; (init.inc - to be moved to bus/CPU.inc) |
217 | bts [cpu_caps-OS_BASE], CAPS_TSC ;force use rdtsc |
217 | bts [cpu_caps-OS_BASE], CAPS_TSC ;force use rdtsc |
218 | 218 | ||
219 | call init_BIOS32 ; (init.inc - to be removed later) |
219 | call init_BIOS32 ; (init.inc - to be removed later) |
220 | 220 | ||
221 | ; PCIe extended config space access |
221 | ; PCIe extended config space access |
222 | 222 | ||
223 | display '** Platform chosen (const.inc): ' |
223 | display '** Platform chosen (const.inc): ' |
224 | if PLATFORM>PLATFORM_RS780 |
224 | if PLATFORM>PLATFORM_RS780 |
225 | call fusion_pcie_init ; (bus/HT.inc) |
225 | call fusion_pcie_init ; (bus/HT.inc) |
226 | display 'RS880/Fusion ' |
226 | display 'RS880/Fusion ' |
227 | else |
227 | else |
228 | call rs7xx_pcie_init ; (bus/HT.inc) |
228 | call rs7xx_pcie_init ; (bus/HT.inc) |
229 | display 'RS780 ' |
229 | display 'RS780 ' |
230 | end if |
230 | end if |
231 | display 10,13 |
231 | display 10,13 |
232 | 232 | ||
233 | 233 | ||
234 | ; MEMORY MODEL |
234 | ; MEMORY MODEL |
235 | call init_mem ; (init.inc) |
235 | call init_mem ; (init.inc) |
236 | call init_page_map ; (init.inc) |
236 | call init_page_map ; (init.inc) |
237 | 237 | ||
238 | ; ENABLE PAGING |
238 | ; ENABLE PAGING |
239 | 239 | ||
240 | mov eax, sys_pgdir-OS_BASE |
240 | mov eax, sys_pgdir-OS_BASE |
241 | mov cr3, eax |
241 | mov cr3, eax |
242 | 242 | ||
243 | mov eax,cr0 |
243 | mov eax,cr0 |
244 | or eax,CR0_PG+CR0_WP |
244 | or eax,CR0_PG+CR0_WP |
245 | mov cr0,eax |
245 | mov cr0,eax |
246 | 246 | ||
247 | lgdt [gdts] |
247 | lgdt [gdts] |
248 | jmp pword os_code:high_code |
248 | jmp pword os_code:high_code |
249 | 249 | ||
250 | align 4 |
250 | align 4 |
251 | bios32_entry dd ? |
251 | bios32_entry dd ? |
252 | tmp_page_tabs dd ? |
252 | tmp_page_tabs dd ? |
253 | 253 | ||
254 | ;use16 |
254 | ;use16 |
255 | ;org $-0x10000 |
255 | ;org $-0x10000 |
256 | ;include "boot/shutdown.inc" ; shutdown or restart |
256 | ;include "boot/shutdown.inc" ; shutdown or restart |
257 | ;org $+0x10000 |
257 | ;org $+0x10000 |
258 | 258 | ||
259 | use32 |
259 | use32 |
260 | 260 | ||
261 | __DEBUG__ fix 1 |
261 | __DEBUG__ fix 1 |
262 | __DEBUG_LEVEL__ fix 1 |
262 | __DEBUG_LEVEL__ fix 1 |
263 | include 'init.inc' |
263 | include 'init.inc' |
264 | 264 | ||
265 | org OS_BASE+$ |
265 | org OS_BASE+$ |
266 | 266 | ||
267 | align 4 |
267 | align 4 |
268 | high_code: |
268 | high_code: |
269 | mov ax, os_stack |
269 | mov ax, os_stack |
270 | mov bx, app_data |
270 | mov bx, app_data |
271 | mov cx, app_tls |
271 | mov cx, app_tls |
272 | mov ss, ax |
272 | mov ss, ax |
273 | add esp, OS_BASE |
273 | add esp, OS_BASE |
274 | 274 | ||
275 | mov ds, bx |
275 | mov ds, bx |
276 | mov es, bx |
276 | mov es, bx |
277 | mov fs, cx |
277 | mov fs, cx |
278 | mov gs, bx |
278 | mov gs, bx |
279 | 279 | ||
280 | bt [cpu_caps], CAPS_PGE |
280 | bt [cpu_caps], CAPS_PGE |
281 | jnc @F |
281 | jnc @F |
282 | 282 | ||
283 | or dword [sys_pgdir+(OS_BASE shr 20)], PG_GLOBAL |
283 | or dword [sys_pgdir+(OS_BASE shr 20)], PG_GLOBAL |
284 | 284 | ||
285 | mov ebx, cr4 |
285 | mov ebx, cr4 |
286 | or ebx, CR4_PGE |
286 | or ebx, CR4_PGE |
287 | mov cr4, ebx |
287 | mov cr4, ebx |
288 | @@: |
288 | @@: |
289 | xor eax, eax |
289 | xor eax, eax |
290 | mov dword [sys_pgdir], eax |
290 | mov dword [sys_pgdir], eax |
291 | mov dword [sys_pgdir+4], eax |
291 | mov dword [sys_pgdir+4], eax |
292 | 292 | ||
293 | mov eax, cr3 |
293 | mov eax, cr3 |
294 | mov cr3, eax ; flush TLB |
294 | mov cr3, eax ; flush TLB |
295 | 295 | ||
296 | ; SAVE REAL MODE VARIABLES |
296 | ; SAVE REAL MODE VARIABLES |
297 | mov ax, [BOOT_VAR + 0x9031] |
297 | mov ax, [BOOT_VAR + 0x9031] |
298 | mov [IDEContrRegsBaseAddr], ax |
298 | mov [IDEContrRegsBaseAddr], ax |
299 | ; --------------- APM --------------------- |
299 | ; --------------- APM --------------------- |
300 | 300 | ||
301 | ; init selectors |
301 | ; init selectors |
302 | mov ebx,[BOOT_VAR+0x9040] ; offset of APM entry point |
302 | mov ebx,[BOOT_VAR+0x9040] ; offset of APM entry point |
303 | movzx eax,word [BOOT_VAR+0x9050] ; real-mode segment base address of |
303 | movzx eax,word [BOOT_VAR+0x9050] ; real-mode segment base address of |
304 | ; protected-mode 32-bit code segment |
304 | ; protected-mode 32-bit code segment |
305 | movzx ecx,word [BOOT_VAR+0x9052] ; real-mode segment base address of |
305 | movzx ecx,word [BOOT_VAR+0x9052] ; real-mode segment base address of |
306 | ; protected-mode 16-bit code segment |
306 | ; protected-mode 16-bit code segment |
307 | movzx edx,word [BOOT_VAR+0x9054] ; real-mode segment base address of |
307 | movzx edx,word [BOOT_VAR+0x9054] ; real-mode segment base address of |
308 | ; protected-mode 16-bit data segment |
308 | ; protected-mode 16-bit data segment |
309 | 309 | ||
310 | shl eax, 4 |
310 | shl eax, 4 |
311 | mov [dword apm_code_32 + 2], ax |
311 | mov [dword apm_code_32 + 2], ax |
312 | shr eax, 16 |
312 | shr eax, 16 |
313 | mov [dword apm_code_32 + 4], al |
313 | mov [dword apm_code_32 + 4], al |
314 | 314 | ||
315 | shl ecx, 4 |
315 | shl ecx, 4 |
316 | mov [dword apm_code_16 + 2], cx |
316 | mov [dword apm_code_16 + 2], cx |
317 | shr ecx, 16 |
317 | shr ecx, 16 |
318 | mov [dword apm_code_16 + 4], cl |
318 | mov [dword apm_code_16 + 4], cl |
319 | 319 | ||
320 | shl edx, 4 |
320 | shl edx, 4 |
321 | mov [dword apm_data_16 + 2], dx |
321 | mov [dword apm_data_16 + 2], dx |
322 | shr edx, 16 |
322 | shr edx, 16 |
323 | mov [dword apm_data_16 + 4], dl |
323 | mov [dword apm_data_16 + 4], dl |
324 | 324 | ||
325 | mov dword[apm_entry], ebx |
325 | mov dword[apm_entry], ebx |
326 | mov word [apm_entry + 4], apm_code_32 - gdts |
326 | mov word [apm_entry + 4], apm_code_32 - gdts |
327 | 327 | ||
328 | mov eax, [BOOT_VAR + 0x9044] ; version & flags |
328 | mov eax, [BOOT_VAR + 0x9044] ; version & flags |
329 | mov [apm_vf], eax |
329 | mov [apm_vf], eax |
330 | ; ----------------------------------------- |
330 | ; ----------------------------------------- |
331 | mov al, [BOOT_VAR+0x901F] ; DMA access |
331 | mov al, [BOOT_VAR+0x901F] ; DMA access |
332 | mov [allow_dma_access], al |
332 | mov [allow_dma_access], al |
333 | mov eax, 32 ; bpp |
333 | mov eax, 32 ; bpp |
334 | mov [ScreenBPP],al |
334 | mov [ScreenBPP],al |
335 | mov [_display.bpp], eax |
335 | mov [_display.bpp], eax |
336 | 336 | ||
337 | mov [_display.vrefresh], 60 |
337 | mov [_display.vrefresh], 60 |
338 | mov [_display.disable_mouse], __sys_disable_mouse |
338 | mov [_display.disable_mouse], __sys_disable_mouse |
339 | 339 | ||
340 | movzx eax,word [BOOT_VAR+0x900A] ; X max |
340 | movzx eax,word [BOOT_VAR+0x900A] ; X max |
341 | mov [_display.width], eax |
341 | mov [_display.width], eax |
342 | dec eax |
342 | dec eax |
343 | mov [Screen_Max_X],eax |
343 | mov [Screen_Max_X],eax |
344 | mov [screen_workarea.right],eax |
344 | mov [screen_workarea.right],eax |
345 | movzx eax,word [BOOT_VAR+0x900C] ; Y max |
345 | movzx eax,word [BOOT_VAR+0x900C] ; Y max |
346 | mov [_display.height], eax |
346 | mov [_display.height], eax |
347 | dec eax |
347 | dec eax |
348 | mov [Screen_Max_Y],eax |
348 | mov [Screen_Max_Y],eax |
349 | mov [screen_workarea.bottom],eax |
349 | mov [screen_workarea.bottom],eax |
350 | movzx eax,word [BOOT_VAR+0x9008] ; screen mode |
350 | movzx eax,word [BOOT_VAR+0x9008] ; screen mode |
351 | mov [SCR_MODE],eax |
351 | mov [SCR_MODE],eax |
352 | 352 | ||
353 | movzx eax, word[BOOT_VAR+0x9001] ; for other modes |
353 | movzx eax, word[BOOT_VAR+0x9001] ; for other modes |
354 | mov [BytesPerScanLine],ax |
354 | mov [BytesPerScanLine],ax |
355 | mov [_display.pitch], eax |
355 | mov [_display.pitch], eax |
356 | 356 | ||
357 | mov eax, [_display.width] |
357 | mov eax, [_display.width] |
358 | mul [_display.height] |
358 | mul [_display.height] |
359 | mov [_WinMapSize], eax |
359 | mov [_WinMapSize], eax |
360 | 360 | ||
361 | mov esi, BOOT_VAR+0x9080 |
361 | mov esi, BOOT_VAR+0x9080 |
362 | movzx ecx, byte [esi-1] |
362 | movzx ecx, byte [esi-1] |
363 | mov [NumBiosDisks], ecx |
363 | mov [NumBiosDisks], ecx |
364 | mov edi, BiosDisksData |
364 | mov edi, BiosDisksData |
365 | rep movsd |
365 | rep movsd |
366 | 366 | ||
367 | 367 | ||
368 | ; GRAPHICS ADDRESSES |
368 | ; GRAPHICS ADDRESSES |
369 | 369 | ||
370 | and byte [BOOT_VAR+0x901e],0x0 |
370 | and byte [BOOT_VAR+0x901e],0x0 |
371 | mov eax,[BOOT_VAR+0x9018] |
371 | mov eax,[BOOT_VAR+0x9018] |
372 | mov [LFBAddress],eax |
372 | mov [LFBAddress],eax |
373 | 373 | ||
374 | cmp [SCR_MODE],word 0100000000000000b |
374 | cmp [SCR_MODE],word 0100000000000000b |
375 | jge setvesa20 |
375 | jge setvesa20 |
376 | mov eax, 0xDEADBEEF |
376 | mov eax, 0xDEADBEEF |
377 | hlt |
377 | hlt |
378 | ; === EGA, VGA & Vesa 1.2 modes not supported === |
378 | ; === EGA, VGA & Vesa 1.2 modes not supported === |
379 | setvesa20: |
379 | setvesa20: |
380 | v20ga32: |
380 | v20ga32: |
381 | mov [PUTPIXEL],dword __sys_putpixel |
381 | mov [PUTPIXEL],dword __sys_putpixel |
382 | mov [GETPIXEL],dword get_pixel |
382 | mov [GETPIXEL],dword get_pixel |
383 | 383 | ||
384 | ; -------- Fast System Call init ---------- |
384 | ; -------- Fast System Call init ---------- |
385 | .SEnP: |
385 | .SEnP: |
386 | ; AMD SYSCALL/SYSRET |
386 | ; AMD SYSCALL/SYSRET |
387 | mov ecx, MSR_AMD_EFER |
387 | mov ecx, MSR_AMD_EFER |
388 | rdmsr |
388 | rdmsr |
389 | or eax, 1 ; bit_0 - System Call Extension (SCE) |
389 | or eax, 1 ; bit_0 - System Call Extension (SCE) |
390 | wrmsr |
390 | wrmsr |
391 | 391 | ||
392 | ; Bits of EDX : |
392 | ; Bits of EDX : |
393 | ; Bit 31..16 During the SYSRET instruction, this field is copied into the CS register |
393 | ; Bit 31..16 During the SYSRET instruction, this field is copied into the CS register |
394 | ; and the contents of this field, plus 8, are copied into the SS register. |
394 | ; and the contents of this field, plus 8, are copied into the SS register. |
395 | ; Bit 15..0 During the SYSCALL instruction, this field is copied into the CS register |
395 | ; Bit 15..0 During the SYSCALL instruction, this field is copied into the CS register |
396 | ; and the contents of this field, plus 8, are copied into the SS register. |
396 | ; and the contents of this field, plus 8, are copied into the SS register. |
397 | 397 | ||
398 | mov edx, 0x1B000B ; RING3 task stack will be used for fast syscalls! |
398 | mov edx, 0x1B000B ; RING3 task stack will be used for fast syscalls! |
399 | 399 | ||
400 | mov eax, syscall_entry |
400 | mov eax, syscall_entry |
401 | mov ecx, MSR_AMD_STAR |
401 | mov ecx, MSR_AMD_STAR |
402 | wrmsr |
402 | wrmsr |
403 | .noSYSCALL: |
403 | .noSYSCALL: |
404 | ; ----------------------------------------- |
404 | ; ----------------------------------------- |
405 | stdcall alloc_page |
405 | stdcall alloc_page |
406 | stdcall map_page, tss-0xF80, eax, PG_SW ; lower 0xF80 bytes might be used for something |
406 | stdcall map_page, tss-0xF80, eax, PG_SW ; lower 0xF80 bytes might be used for something |
407 | stdcall alloc_page |
407 | stdcall alloc_page |
408 | inc eax |
408 | inc eax |
409 | mov [SLOT_BASE+256+APPDATA.io_map], eax |
409 | mov [SLOT_BASE+256+APPDATA.io_map], eax |
410 | stdcall map_page, tss+0x80, eax, PG_SW |
410 | stdcall map_page, tss+0x80, eax, PG_SW |
411 | stdcall alloc_page |
411 | stdcall alloc_page |
412 | inc eax |
412 | inc eax |
413 | mov dword [SLOT_BASE+256+APPDATA.io_map+4], eax |
413 | mov dword [SLOT_BASE+256+APPDATA.io_map+4], eax |
414 | stdcall map_page, tss+0x1080, eax, PG_SW |
414 | stdcall map_page, tss+0x1080, eax, PG_SW |
415 | 415 | ||
416 | ; LOAD IDT |
416 | ; LOAD IDT |
417 | 417 | ||
418 | call build_interrupt_table ;lidt is executed |
418 | call build_interrupt_table ;lidt is executed |
419 | 419 | ||
420 | call init_kernel_heap |
420 | call init_kernel_heap |
421 | stdcall kernel_alloc, RING0_STACK_SIZE+512 |
421 | stdcall kernel_alloc, RING0_STACK_SIZE+512 |
422 | mov [os_stack_seg], eax |
422 | mov [os_stack_seg], eax |
423 | 423 | ||
424 | lea esp, [eax+RING0_STACK_SIZE] |
424 | lea esp, [eax+RING0_STACK_SIZE] |
425 | 425 | ||
426 | mov [tss._ss0], os_stack |
426 | mov [tss._ss0], os_stack |
427 | mov [tss._esp0], esp |
427 | mov [tss._esp0], esp |
428 | mov [tss._esp], esp |
428 | mov [tss._esp], esp |
429 | mov [tss._cs],os_code |
429 | mov [tss._cs],os_code |
430 | mov [tss._ss],os_stack |
430 | mov [tss._ss],os_stack |
431 | mov [tss._ds],app_data |
431 | mov [tss._ds],app_data |
432 | mov [tss._es],app_data |
432 | mov [tss._es],app_data |
433 | mov [tss._fs],app_data |
433 | mov [tss._fs],app_data |
434 | mov [tss._gs],app_data |
434 | mov [tss._gs],app_data |
435 | mov [tss._io],128 |
435 | mov [tss._io],128 |
436 | ;Add IO access table - bit array of permitted ports |
436 | ;Add IO access table - bit array of permitted ports |
437 | mov edi, tss._io_map_0 |
437 | mov edi, tss._io_map_0 |
438 | xor eax, eax |
438 | xor eax, eax |
439 | mov ecx, 2047 |
439 | mov ecx, 2047 |
440 | rep stosd ; access to 65504 ports granted |
440 | rep stosd ; access to 65504 ports granted |
441 | not eax ; the last 32 ports blocked |
441 | not eax ; the last 32 ports blocked |
442 | stosd |
442 | stosd |
443 | 443 | ||
444 | mov ax,tss0 |
444 | mov ax,tss0 |
445 | ltr ax |
445 | ltr ax |
446 | 446 | ||
447 | mov [LFBSize], 0x800000 |
447 | mov [LFBSize], 0x800000 |
448 | call init_LFB |
448 | call init_LFB |
449 | call init_fpu |
449 | call init_fpu |
450 | call init_malloc |
450 | call init_malloc |
451 | ;- |
451 | ;- |
452 | stdcall alloc_kernel_space, 0x51000 |
452 | stdcall alloc_kernel_space, 0x51000 |
453 | mov [default_io_map], eax |
453 | mov [default_io_map], eax |
454 | 454 | ||
455 | add eax, 0x2000 |
455 | add eax, 0x2000 |
456 | mov [ipc_tmp], eax |
456 | mov [ipc_tmp], eax |
457 | mov ebx, 0x1000 |
457 | mov ebx, 0x1000 |
458 | 458 | ||
459 | add eax, 0x40000 |
459 | add eax, 0x40000 |
460 | mov [proc_mem_map], eax |
460 | mov [proc_mem_map], eax |
461 | 461 | ||
462 | add eax, 0x8000 |
462 | add eax, 0x8000 |
463 | mov [proc_mem_pdir], eax |
463 | mov [proc_mem_pdir], eax |
464 | 464 | ||
465 | add eax, ebx |
465 | add eax, ebx |
466 | mov [proc_mem_tab], eax |
466 | mov [proc_mem_tab], eax |
467 | 467 | ||
468 | add eax, ebx |
468 | add eax, ebx |
469 | mov [tmp_task_pdir], eax |
469 | mov [tmp_task_pdir], eax |
470 | 470 | ||
471 | add eax, ebx |
471 | add eax, ebx |
472 | mov [tmp_task_ptab], eax |
472 | mov [tmp_task_ptab], eax |
473 | 473 | ||
474 | add eax, ebx |
474 | add eax, ebx |
475 | mov [ipc_pdir], eax |
475 | mov [ipc_pdir], eax |
476 | 476 | ||
477 | add eax, ebx |
477 | add eax, ebx |
478 | mov [ipc_ptab], eax |
478 | mov [ipc_ptab], eax |
479 | 479 | ||
480 | stdcall kernel_alloc, (unpack.LZMA_BASE_SIZE+(unpack.LZMA_LIT_SIZE shl \ |
480 | stdcall kernel_alloc, (unpack.LZMA_BASE_SIZE+(unpack.LZMA_LIT_SIZE shl \ |
481 | (unpack.lc+unpack.lp)))*4 |
481 | (unpack.lc+unpack.lp)))*4 |
482 | 482 | ||
483 | mov [unpack.p], eax |
483 | mov [unpack.p], eax |
484 | 484 | ||
485 | call init_events |
485 | call init_events |
486 | mov eax, srv.fd-SRV_FD_OFFSET |
486 | mov eax, srv.fd-SRV_FD_OFFSET |
487 | mov [srv.fd], eax |
487 | mov [srv.fd], eax |
488 | mov [srv.bk], eax |
488 | mov [srv.bk], eax |
489 | 489 | ||
490 | mov edi, irq_tab |
490 | mov edi, irq_tab |
491 | xor eax, eax |
491 | xor eax, eax |
492 | mov ecx, 16 |
492 | mov ecx, 16 |
493 | rep stosd |
493 | rep stosd |
494 | 494 | ||
495 | ;Set base of graphic segment to linear address of LFB |
495 | ;Set base of graphic segment to linear address of LFB |
496 | mov eax,[LFBAddress] ; set for gs |
496 | mov eax,[LFBAddress] ; set for gs |
497 | mov [graph_data_l+2],ax |
497 | mov [graph_data_l+2],ax |
498 | shr eax,16 |
498 | shr eax,16 |
499 | mov [graph_data_l+4],al |
499 | mov [graph_data_l+4],al |
500 | mov [graph_data_l+7],ah |
500 | mov [graph_data_l+7],ah |
501 | 501 | ||
502 | ; or [KERNEL_ALLOC_FLAG], dword PG_NOCACHE |
502 | ; or [KERNEL_ALLOC_FLAG], dword PG_NOCACHE ;<<<<<<<<<<<<<<<< |
503 | stdcall kernel_alloc, [_WinMapSize] |
503 | stdcall kernel_alloc, [_WinMapSize] |
504 | mov [_WinMapAddress], eax |
504 | mov [_WinMapAddress], eax |
505 | ; xor [KERNEL_ALLOC_FLAG], dword PG_NOCACHE |
505 | ; xor [KERNEL_ALLOC_FLAG], dword PG_NOCACHE ;<<<<<<<<<<<<<<<< |
506 | 506 | ||
507 | xor eax,eax |
507 | xor eax,eax |
508 | inc eax |
508 | inc eax |
509 | mov [CURRENT_TASK],eax ;dword 1 |
509 | mov [CURRENT_TASK],eax ;dword 1 |
510 | mov [TASK_COUNT],eax ;dword 1 |
510 | mov [TASK_COUNT],eax ;dword 1 |
511 | mov [TASK_BASE],dword TASK_DATA |
511 | mov [TASK_BASE],dword TASK_DATA |
512 | mov [current_slot], SLOT_BASE+256 |
512 | mov [current_slot], SLOT_BASE+256 |
513 | 513 | ||
514 | ; set background |
514 | ; set background |
515 | 515 | ||
516 | mov [BgrDrawMode],eax |
516 | mov [BgrDrawMode],eax |
517 | mov [BgrDataWidth],eax |
517 | mov [BgrDataWidth],eax |
518 | mov [BgrDataHeight],eax |
518 | mov [BgrDataHeight],eax |
519 | mov [mem_BACKGROUND], 4 |
519 | mov [mem_BACKGROUND], 4 |
520 | mov [img_background], static_background_data |
520 | mov [img_background], static_background_data |
521 | 521 | ||
522 | mov [SLOT_BASE + 256 + APPDATA.dir_table], sys_pgdir - OS_BASE |
522 | mov [SLOT_BASE + 256 + APPDATA.dir_table], sys_pgdir - OS_BASE |
523 | 523 | ||
524 | stdcall kernel_alloc, 0x10000/8 |
524 | stdcall kernel_alloc, 0x10000/8 |
525 | mov edi, eax |
525 | mov edi, eax |
526 | mov [network_free_ports], eax |
526 | mov [network_free_ports], eax |
527 | or eax, -1 |
527 | or eax, -1 |
528 | mov ecx, 0x10000/32 |
528 | mov ecx, 0x10000/32 |
529 | rep stosd |
529 | rep stosd |
530 | 530 | ||
531 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
531 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
532 | 532 | ||
533 | call rerouteirqs |
533 | call rerouteirqs |
534 | 534 | ||
535 | ; Initialize system V86 machine |
535 | ; Initialize system V86 machine |
536 | call init_sys_v86 |
536 | call init_sys_v86 |
537 | 537 | ||
538 | ; TIMER SET TO 1/100 S |
538 | ; TIMER SET TO 1/100 S |
539 | 539 | ||
540 | mov al,0x34 ; set to 100Hz |
540 | mov al,0x34 ; set to 100Hz |
541 | out 0x43,al |
541 | out 0x43,al |
542 | mov al,0x9b ; lsb 1193180 / 1193 |
542 | mov al,0x9b ; lsb 1193180 / 1193 |
543 | out 0x40,al |
543 | out 0x40,al |
544 | mov al,0x2e ; msb |
544 | mov al,0x2e ; msb |
545 | out 0x40,al |
545 | out 0x40,al |
546 | 546 | ||
547 | ; Enable timer IRQ (IRQ0) and hard drives IRQs (IRQ14, IRQ15) |
547 | ; Enable timer IRQ (IRQ0) and hard drives IRQs (IRQ14, IRQ15) |
548 | ; they are used: when partitions are scanned, hd_read relies on timer |
548 | ; they are used: when partitions are scanned, hd_read relies on timer |
549 | ; Also enable IRQ2, because in some configurations |
549 | ; Also enable IRQ2, because in some configurations |
550 | ; IRQs from slave controller are not delivered until IRQ2 on master is enabled |
550 | ; IRQs from slave controller are not delivered until IRQ2 on master is enabled |
551 | mov al, 0xFA |
551 | mov al, 0xFA |
552 | out 0x21, al |
552 | out 0x21, al |
553 | mov al, 0x3F |
553 | mov al, 0x3F |
554 | out 0xA1, al |
554 | out 0xA1, al |
555 | 555 | ||
556 | ; Enable interrupts in IDE controller |
556 | ; Enable interrupts in IDE controller |
557 | mov al, 0 |
557 | mov al, 0 |
558 | mov dx, 0x3F6 |
558 | mov dx, 0x3F6 |
559 | out dx, al |
559 | out dx, al |
560 | mov dl, 0x76 |
560 | mov dl, 0x76 |
561 | out dx, al |
561 | out dx, al |
562 | 562 | ||
563 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
563 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
564 | include 'detect/disks.inc' |
564 | include 'detect/disks.inc' |
565 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
565 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
566 | 566 | ||
567 | call Parser_params |
567 | call Parser_params |
568 | 568 | ||
569 | ; READ RAMDISK IMAGE FROM HD |
569 | ; READ RAMDISK IMAGE FROM HD |
570 | 570 | ||
571 | ;!!!!!!!!!!!!!!!!!!!!!!! |
571 | ;!!!!!!!!!!!!!!!!!!!!!!! |
572 | ;include 'boot/rdload.inc' |
572 | ;include 'boot/rdload.inc' |
573 | ;!!!!!!!!!!!!!!!!!!!!!!! |
573 | ;!!!!!!!!!!!!!!!!!!!!!!! |
574 | ; mov [dma_hdd],1 |
574 | ; mov [dma_hdd],1 |
575 | ; CALCULATE FAT CHAIN FOR RAMDISK |
575 | ; CALCULATE FAT CHAIN FOR RAMDISK |
576 | 576 | ||
577 | call calculatefatchain |
577 | call calculatefatchain |
578 | 578 | ||
579 | ; LOAD VMODE DRIVER |
579 | ; LOAD VMODE DRIVER |
580 | 580 | ||
581 | ;!!!!!!!!!!!!!!!!!!!!!!! |
581 | ;!!!!!!!!!!!!!!!!!!!!!!! |
582 | include 'vmodeld.inc' |
582 | include 'vmodeld.inc' |
583 | ;!!!!!!!!!!!!!!!!!!!!!!! |
583 | ;!!!!!!!!!!!!!!!!!!!!!!! |
584 | 584 | ||
585 | 585 | ||
586 | ; LOAD FONTS I and II |
586 | ; LOAD FONTS I and II |
587 | 587 | ||
588 | stdcall read_file, char, FONT_I, 0, 2304 |
588 | stdcall read_file, char, FONT_I, 0, 2304 |
589 | stdcall read_file, char2, FONT_II, 0, 2560 |
589 | stdcall read_file, char2, FONT_II, 0, 2560 |
590 | 590 | ||
591 | ; mov esi,boot_fonts |
591 | ; mov esi,boot_fonts |
592 | ; call boot_log |
592 | ; call boot_log |
593 | 593 | ||
594 | ; PRINT AMOUNT OF MEMORY |
594 | ; PRINT AMOUNT OF MEMORY |
595 | ; mov esi, boot_memdetect |
595 | ; mov esi, boot_memdetect |
596 | ; call boot_log |
596 | ; call boot_log |
597 | 597 | ||
598 | movzx ecx, word [boot_y] |
598 | movzx ecx, word [boot_y] |
599 | or ecx, (10+29*6) shl 16 ; "Determining amount of memory" |
599 | or ecx, (10+29*6) shl 16 ; "Determining amount of memory" |
600 | sub ecx, 10 |
600 | sub ecx, 10 |
601 | mov edx, 0xFFFFFF |
601 | mov edx, 0xFFFFFF |
602 | mov ebx, [MEM_AMOUNT] |
602 | mov ebx, [MEM_AMOUNT] |
603 | shr ebx, 20 |
603 | shr ebx, 20 |
604 | xor edi,edi |
604 | xor edi,edi |
605 | mov eax, 0x00040000 |
605 | mov eax, 0x00040000 |
606 | inc edi |
606 | inc edi |
607 | call display_number_force |
607 | call display_number_force |
608 | 608 | ||
609 | ; BUILD SCHEDULER |
609 | ; BUILD SCHEDULER |
610 | 610 | ||
611 | call build_scheduler ; sys32.inc |
611 | call build_scheduler ; sys32.inc |
612 | 612 | ||
613 | ; mov esi,boot_devices |
613 | ; mov esi,boot_devices |
614 | ; call boot_log |
614 | ; call boot_log |
615 | 615 | ||
616 | mov [pci_access_enabled],1 |
616 | mov [pci_access_enabled],1 |
617 | 617 | ||
618 | 618 | ||
619 | ; SET PRELIMINARY WINDOW STACK AND POSITIONS |
619 | ; SET PRELIMINARY WINDOW STACK AND POSITIONS |
620 | 620 | ||
621 | mov esi,boot_windefs |
621 | mov esi,boot_windefs |
622 | call boot_log |
622 | call boot_log |
623 | call set_window_defaults |
623 | call set_window_defaults |
624 | 624 | ||
625 | ; SET BACKGROUND DEFAULTS |
625 | ; SET BACKGROUND DEFAULTS |
626 | 626 | ||
627 | ; mov esi,boot_bgr |
627 | ; mov esi,boot_bgr |
628 | ; call boot_log |
628 | ; call boot_log |
629 | call init_background ; |
629 | call init_background ; |
630 | call calculatebackground |
630 | call calculatebackground |
631 | 631 | ||
632 | ; SET UP OS TASK |
632 | ; SET UP OS TASK |
633 | 633 | ||
634 | ; mov esi,boot_setostask |
634 | ; mov esi,boot_setostask |
635 | ; call boot_log |
635 | ; call boot_log |
636 | 636 | ||
637 | xor eax, eax |
637 | xor eax, eax |
638 | mov dword [SLOT_BASE+APPDATA.fpu_state], fpu_data |
638 | mov dword [SLOT_BASE+APPDATA.fpu_state], fpu_data |
639 | mov dword [SLOT_BASE+APPDATA.exc_handler], eax |
639 | mov dword [SLOT_BASE+APPDATA.exc_handler], eax |
640 | mov dword [SLOT_BASE+APPDATA.except_mask], eax |
640 | mov dword [SLOT_BASE+APPDATA.except_mask], eax |
641 | 641 | ||
642 | ; name for OS/IDLE process |
642 | ; name for OS/IDLE process |
643 | 643 | ||
644 | mov dword [SLOT_BASE+256+APPDATA.app_name], dword 'OS/I' |
644 | mov dword [SLOT_BASE+256+APPDATA.app_name], dword 'OS/I' |
645 | mov dword [SLOT_BASE+256+APPDATA.app_name+4], dword 'DLE ' |
645 | mov dword [SLOT_BASE+256+APPDATA.app_name+4], dword 'DLE ' |
646 | mov edi, [os_stack_seg] |
646 | mov edi, [os_stack_seg] |
647 | mov dword [SLOT_BASE+256+APPDATA.pl0_stack], edi |
647 | mov dword [SLOT_BASE+256+APPDATA.pl0_stack], edi |
648 | add edi, 0x2000-512 |
648 | add edi, 0x2000-512 |
649 | mov dword [SLOT_BASE+256+APPDATA.fpu_state], edi |
649 | mov dword [SLOT_BASE+256+APPDATA.fpu_state], edi |
650 | mov dword [SLOT_BASE+256+APPDATA.saved_esp0], edi ; just for case |
650 | mov dword [SLOT_BASE+256+APPDATA.saved_esp0], edi ; just for case |
651 | ; [SLOT_BASE+256+APPDATA.io_map] was set earlier |
651 | ; [SLOT_BASE+256+APPDATA.io_map] was set earlier |
652 | 652 | ||
653 | mov esi, fpu_data |
653 | mov esi, fpu_data |
654 | mov ecx, 512/4 |
654 | mov ecx, 512/4 |
655 | cld |
655 | cld |
656 | rep movsd |
656 | rep movsd |
657 | 657 | ||
658 | mov dword [SLOT_BASE+256+APPDATA.exc_handler], eax |
658 | mov dword [SLOT_BASE+256+APPDATA.exc_handler], eax |
659 | mov dword [SLOT_BASE+256+APPDATA.except_mask], eax |
659 | mov dword [SLOT_BASE+256+APPDATA.except_mask], eax |
660 | 660 | ||
661 | mov ebx, SLOT_BASE+256+APP_OBJ_OFFSET |
661 | mov ebx, SLOT_BASE+256+APP_OBJ_OFFSET |
662 | mov dword [SLOT_BASE+256+APPDATA.fd_obj], ebx |
662 | mov dword [SLOT_BASE+256+APPDATA.fd_obj], ebx |
663 | mov dword [SLOT_BASE+256+APPDATA.bk_obj], ebx |
663 | mov dword [SLOT_BASE+256+APPDATA.bk_obj], ebx |
664 | 664 | ||
665 | mov dword [SLOT_BASE+256+APPDATA.cur_dir], sysdir_path |
665 | mov dword [SLOT_BASE+256+APPDATA.cur_dir], sysdir_path |
666 | mov dword [SLOT_BASE+256+APPDATA.tls_base], eax |
666 | mov dword [SLOT_BASE+256+APPDATA.tls_base], eax |
667 | 667 | ||
668 | ; task list |
668 | ; task list |
669 | mov dword [TASK_DATA+TASKDATA.mem_start],eax ; process base address |
669 | mov dword [TASK_DATA+TASKDATA.mem_start],eax ; process base address |
670 | inc eax |
670 | inc eax |
671 | mov dword [CURRENT_TASK],eax |
671 | mov dword [CURRENT_TASK],eax |
672 | mov dword [TASK_COUNT],eax |
672 | mov dword [TASK_COUNT],eax |
673 | mov [current_slot], SLOT_BASE+256 |
673 | mov [current_slot], SLOT_BASE+256 |
674 | mov [TASK_BASE],dword TASK_DATA |
674 | mov [TASK_BASE],dword TASK_DATA |
675 | mov byte[TASK_DATA+TASKDATA.wnd_number],al ; on screen number |
675 | mov byte[TASK_DATA+TASKDATA.wnd_number],al ; on screen number |
676 | mov dword [TASK_DATA+TASKDATA.pid], eax ; process id number |
676 | mov dword [TASK_DATA+TASKDATA.pid], eax ; process id number |
677 | 677 | ||
678 | call init_display |
678 | call init_display |
679 | mov eax, [def_cursor] |
679 | mov eax, [def_cursor] |
680 | mov [SLOT_BASE+APPDATA.cursor],eax |
680 | mov [SLOT_BASE+APPDATA.cursor],eax |
681 | mov [SLOT_BASE+APPDATA.cursor+256],eax |
681 | mov [SLOT_BASE+APPDATA.cursor+256],eax |
682 | 682 | ||
683 | 683 | ||
684 | ; READ TSC / SECOND |
684 | ; READ TSC / SECOND |
685 | 685 | ||
686 | ; mov esi,boot_tsc |
686 | ; mov esi,boot_tsc |
687 | ; call boot_log |
687 | ; call boot_log |
688 | cli |
688 | cli |
689 | rdtsc ;call _rdtsc |
689 | rdtsc ;call _rdtsc |
690 | mov ecx,eax |
690 | mov ecx,eax |
691 | mov esi,250 ; wait 1/4 a second |
691 | mov esi,250 ; wait 1/4 a second |
692 | call delay_ms |
692 | call delay_ms |
693 | rdtsc ;call _rdtsc |
693 | rdtsc ;call _rdtsc |
694 | sti |
694 | sti |
695 | sub eax,ecx |
695 | sub eax,ecx |
696 | shl eax,2 |
696 | shl eax,2 |
697 | mov [CPU_FREQ],eax ; save tsc / sec |
697 | mov [CPU_FREQ],eax ; save tsc / sec |
698 | ; mov ebx, 1000000 |
698 | ; mov ebx, 1000000 |
699 | ; div ebx |
699 | ; div ebx |
700 | ; faster division possible: |
700 | ; faster division possible: |
701 | mov edx, 2251799814 |
701 | mov edx, 2251799814 |
702 | mul edx |
702 | mul edx |
703 | shr edx, 19 |
703 | shr edx, 19 |
704 | mov [stall_mcs], edx |
704 | mov [stall_mcs], edx |
705 | ; PRINT CPU FREQUENCY |
705 | ; PRINT CPU FREQUENCY |
706 | mov esi, boot_cpufreq |
706 | mov esi, boot_cpufreq |
707 | call boot_log |
707 | call boot_log |
708 | 708 | ||
709 | mov ebx, edx |
709 | mov ebx, edx |
710 | movzx ecx, word [boot_y] |
710 | movzx ecx, word [boot_y] |
711 | add ecx, (10+17*6) shl 16 - 10 ; 'CPU frequency is ' |
711 | add ecx, (10+17*6) shl 16 - 10 ; 'CPU frequency is ' |
712 | mov edx, 0xFFFFFF |
712 | mov edx, 0xFFFFFF |
713 | xor edi,edi |
713 | xor edi,edi |
714 | mov eax, 0x00040000 |
714 | mov eax, 0x00040000 |
715 | inc edi |
715 | inc edi |
716 | call display_number_force |
716 | call display_number_force |
717 | 717 | ||
718 | ; SET VARIABLES |
718 | ; SET VARIABLES |
719 | 719 | ||
720 | call set_variables |
720 | call set_variables |
721 | 721 | ||
722 | ; SET MOUSE |
722 | ; SET MOUSE |
723 | 723 | ||
724 | ;call detect_devices |
724 | ;call detect_devices |
725 | stdcall load_driver, szPS2MDriver |
725 | stdcall load_driver, szPS2MDriver |
726 | 726 | ||
727 | ; mov esi,boot_setmouse |
727 | ; mov esi,boot_setmouse |
728 | ; call boot_log |
728 | ; call boot_log |
729 | ; call setmouse |
729 | ; call setmouse |
730 | ; mov [MOUSE_PICTURE],dword mousepointer |
730 | ; mov [MOUSE_PICTURE],dword mousepointer |
731 | cli |
731 | cli |
732 | 732 | ||
733 | ; STACK AND FDC |
733 | ; STACK AND FDC |
734 | 734 | ||
735 | call stack_init |
735 | call stack_init |
736 | call fdc_init |
736 | call fdc_init |
737 | 737 | ||
738 | 738 | ||
739 | ; LOAD DEFAULT SKIN |
739 | ; LOAD DEFAULT SKIN |
740 | 740 | ||
741 | call load_default_skin |
741 | call load_default_skin |
742 | 742 | ||
743 | ;protect io permission map |
743 | ;protect io permission map |
744 | 744 | ||
745 | mov esi, [default_io_map] |
745 | mov esi, [default_io_map] |
746 | stdcall map_page,esi,[SLOT_BASE+256+APPDATA.io_map], PG_MAP |
746 | stdcall map_page,esi,[SLOT_BASE+256+APPDATA.io_map], PG_MAP |
747 | add esi, 0x1000 |
747 | add esi, 0x1000 |
748 | stdcall map_page,esi,[SLOT_BASE+256+APPDATA.io_map+4], PG_MAP |
748 | stdcall map_page,esi,[SLOT_BASE+256+APPDATA.io_map+4], PG_MAP |
749 | 749 | ||
750 | stdcall map_page,tss._io_map_0,\ |
750 | stdcall map_page,tss._io_map_0,\ |
751 | [SLOT_BASE+256+APPDATA.io_map], PG_MAP |
751 | [SLOT_BASE+256+APPDATA.io_map], PG_MAP |
752 | stdcall map_page,tss._io_map_1,\ |
752 | stdcall map_page,tss._io_map_1,\ |
753 | [SLOT_BASE+256+APPDATA.io_map+4], PG_MAP |
753 | [SLOT_BASE+256+APPDATA.io_map+4], PG_MAP |
754 | 754 | ||
755 | 755 | ||
756 | call init_userDMA ; <<<<<<<<< ============== core/memory.inc ================= |
756 | call init_userDMA ; <<<<<<<<< ============== core/memory.inc ================= |
757 | ; mov esi, boot_uDMA_ok |
757 | ; mov esi, boot_uDMA_ok |
758 | ; call boot_log |
758 | ; call boot_log |
759 | 759 | ||
760 | ; LOAD FIRST APPLICATION |
760 | ; LOAD FIRST APPLICATION |
761 | cli |
761 | cli |
762 | 762 | ||
763 | cmp byte [BOOT_VAR+0x9030],1 |
763 | cmp byte [BOOT_VAR+0x9030],1 |
764 | jne no_load_vrr_m |
764 | jne no_load_vrr_m |
765 | 765 | ||
766 | mov ebp, vrr_m |
766 | mov ebp, vrr_m |
767 | call fs_execute_from_sysdir |
767 | call fs_execute_from_sysdir |
768 | 768 | ||
769 | ; cmp eax,2 ; if vrr_m app found (PID=2) |
769 | ; cmp eax,2 ; if vrr_m app found (PID=2) |
770 | sub eax,2 |
770 | sub eax,2 |
771 | jz first_app_found |
771 | jz first_app_found |
772 | 772 | ||
773 | no_load_vrr_m: |
773 | no_load_vrr_m: |
774 | 774 | ||
775 | mov ebp, firstapp |
775 | mov ebp, firstapp |
776 | call fs_execute_from_sysdir |
776 | call fs_execute_from_sysdir |
777 | 777 | ||
778 | ; cmp eax,2 ; continue if a process has been loaded |
778 | ; cmp eax,2 ; continue if a process has been loaded |
779 | sub eax,2 |
779 | sub eax,2 |
780 | jz first_app_found |
780 | jz first_app_found |
781 | 781 | ||
782 | ; mov esi, boot_failed |
782 | ; mov esi, boot_failed |
783 | ; call boot_log |
783 | ; call boot_log |
784 | 784 | ||
785 | mov eax, 0xDEADBEEF ; otherwise halt |
785 | mov eax, 0xDEADBEEF ; otherwise halt |
786 | hlt |
786 | hlt |
787 | 787 | ||
788 | first_app_found: |
788 | first_app_found: |
789 | 789 | ||
790 | cli |
790 | cli |
791 | 791 | ||
792 | ;mov [TASK_COUNT],dword 2 |
792 | ;mov [TASK_COUNT],dword 2 |
793 | push 1 |
793 | push 1 |
794 | pop dword [CURRENT_TASK] ; set OS task fisrt |
794 | pop dword [CURRENT_TASK] ; set OS task fisrt |
795 | 795 | ||
796 | ; SET KEYBOARD PARAMETERS |
796 | ; SET KEYBOARD PARAMETERS |
797 | mov al, 0xf6 ; reset keyboard, scan enabled |
797 | mov al, 0xf6 ; reset keyboard, scan enabled |
798 | call kb_write |
798 | call kb_write |
799 | 799 | ||
800 | ; wait until 8042 is ready |
800 | ; wait until 8042 is ready |
801 | xor ecx,ecx |
801 | xor ecx,ecx |
802 | @@: |
802 | @@: |
803 | in al,64h |
803 | in al,64h |
804 | and al,00000010b |
804 | and al,00000010b |
805 | loopnz @b |
805 | loopnz @b |
806 | 806 | ||
807 | ; mov al, 0xED ; svetodiody - only for testing! |
807 | ; mov al, 0xED ; svetodiody - only for testing! |
808 | ; call kb_write |
808 | ; call kb_write |
809 | ; call kb_read |
809 | ; call kb_read |
810 | ; mov al, 111b |
810 | ; mov al, 111b |
811 | ; call kb_write |
811 | ; call kb_write |
812 | ; call kb_read |
812 | ; call kb_read |
813 | 813 | ||
814 | mov al, 0xF3 ; set repeat rate & delay |
814 | mov al, 0xF3 ; set repeat rate & delay |
815 | call kb_write |
815 | call kb_write |
816 | ; call kb_read |
816 | ; call kb_read |
817 | mov al, 0 ; 30 250 ;00100010b ; 24 500 ;00100100b ; 20 500 |
817 | mov al, 0 ; 30 250 ;00100010b ; 24 500 ;00100100b ; 20 500 |
818 | call kb_write |
818 | call kb_write |
819 | ; call kb_read |
819 | ; call kb_read |
820 | ;// mike.dld [ |
820 | ;// mike.dld [ |
821 | call set_lights |
821 | call set_lights |
822 | ;// mike.dld ] |
822 | ;// mike.dld ] |
823 | 823 | ||
824 | 824 | ||
825 | 825 | ||
826 | ; START MULTITASKING |
826 | ; START MULTITASKING |
827 | 827 | ||
828 | ;if preboot_blogesc |
828 | ;if preboot_blogesc |
829 | ; mov esi, boot_tasking |
829 | ; mov esi, boot_tasking |
830 | ; call boot_log |
830 | ; call boot_log |
831 | ;.bll1: in al, 0x60 ; wait for ESC key press |
831 | ;.bll1: in al, 0x60 ; wait for ESC key press |
832 | ; cmp al, 129 |
832 | ; cmp al, 129 |
833 | ; jne .bll1 |
833 | ; jne .bll1 |
834 | ;end if |
834 | ;end if |
835 | 835 | ||
836 | 836 | ||
837 | stdcall attach_int_handler, 1, irq1, 0 |
837 | stdcall attach_int_handler, 1, irq1, 0 |
838 | 838 | ||
839 | cmp [IDEContrRegsBaseAddr], 0 |
839 | cmp [IDEContrRegsBaseAddr], 0 |
840 | setnz [dma_hdd] |
840 | setnz [dma_hdd] |
841 | mov [timer_ticks_enable],1 ; for cd driver |
841 | mov [timer_ticks_enable],1 ; for cd driver |
842 | 842 | ||
843 | sti |
843 | sti |
844 | call change_task |
844 | call change_task |
845 | 845 | ||
846 | jmp osloop ; Fly :) |
846 | jmp osloop ; Fly :) |
847 | 847 | ||
848 | diff16 "init code end: ",0,$ |
848 | diff16 "init code end: ",0,$ |
849 | 849 | ||
850 | include 'unpacker.inc' |
850 | include 'unpacker.inc' |
851 | include 'fdo.inc' |
851 | include 'fdo.inc' |
852 | 852 | ||
853 | align 4 |
853 | align 4 |
854 | boot_log: |
854 | boot_log: |
855 | pushad |
855 | pushad |
856 | 856 | ||
857 | mov ebx,10*65536 |
857 | mov ebx,10*65536 |
858 | mov bx,word [boot_y] |
858 | mov bx,word [boot_y] |
859 | add [boot_y],dword 10 |
859 | add [boot_y],dword 10 |
860 | mov ecx,0x80ffffff ; ASCIIZ string with white color |
860 | mov ecx,0x80ffffff ; ASCIIZ string with white color |
861 | xor edi,edi |
861 | xor edi,edi |
862 | mov edx,esi |
862 | mov edx,esi |
863 | inc edi |
863 | inc edi |
864 | call dtext |
864 | call dtext |
865 | 865 | ||
866 | popad |
866 | popad |
867 | 867 | ||
868 | ret |
868 | ret |
869 | 869 | ||
870 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
870 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
871 | ; ; |
871 | ; ; |
872 | ; MAIN OS LOOP START ; |
872 | ; MAIN OS LOOP START ; |
873 | ; ; |
873 | ; ; |
874 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
874 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
875 | align 32 |
875 | align 32 |
876 | osloop: |
876 | osloop: |
877 | call [draw_pointer] |
877 | call [draw_pointer] |
878 | call window_check_events |
878 | call window_check_events |
879 | call mouse_check_events |
879 | call mouse_check_events |
880 | call checkmisc |
880 | call checkmisc |
881 | call stack_handler |
881 | call stack_handler |
882 | call checkidle |
882 | call checkidle |
883 | jmp osloop |
883 | jmp osloop |
884 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
884 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
885 | ; ; |
885 | ; ; |
886 | ; MAIN OS LOOP END ; |
886 | ; MAIN OS LOOP END ; |
887 | ; ; |
887 | ; ; |
888 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
888 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
889 | align 4 |
889 | align 4 |
890 | checkidle: |
890 | checkidle: |
891 | pushad |
891 | pushad |
892 | call change_task |
892 | call change_task |
893 | jmp idle_loop_entry |
893 | jmp idle_loop_entry |
894 | idle_loop: |
894 | idle_loop: |
895 | cmp eax,[idlemem] ; eax == [timer_ticks] |
895 | cmp eax,[idlemem] ; eax == [timer_ticks] |
896 | jne idle_exit |
896 | jne idle_exit |
897 | rdtsc ;call _rdtsc |
897 | rdtsc ;call _rdtsc |
898 | mov ecx,eax |
898 | mov ecx,eax |
899 | hlt |
899 | hlt |
900 | rdtsc ;call _rdtsc |
900 | rdtsc ;call _rdtsc |
901 | sub eax,ecx |
901 | sub eax,ecx |
902 | add [idleuse],eax |
902 | add [idleuse],eax |
903 | idle_loop_entry: |
903 | idle_loop_entry: |
904 | mov eax,[timer_ticks] ; eax = [timer_ticks] |
904 | mov eax,[timer_ticks] ; eax = [timer_ticks] |
905 | cmp [check_idle_semaphore],0 |
905 | cmp [check_idle_semaphore],0 |
906 | je idle_loop |
906 | je idle_loop |
907 | dec [check_idle_semaphore] |
907 | dec [check_idle_semaphore] |
908 | idle_exit: |
908 | idle_exit: |
909 | mov [idlemem],eax ; eax == [timer_ticks] |
909 | mov [idlemem],eax ; eax == [timer_ticks] |
910 | popad |
910 | popad |
911 | ret |
911 | ret |
912 | 912 | ||
913 | uglobal |
913 | uglobal |
914 | idlemem dd 0x0 |
914 | idlemem dd 0x0 |
915 | idleuse dd 0x0 |
915 | idleuse dd 0x0 |
916 | idleusesec dd 0x0 |
916 | idleusesec dd 0x0 |
917 | check_idle_semaphore dd 0x0 |
917 | check_idle_semaphore dd 0x0 |
918 | endg |
918 | endg |
919 | 919 | ||
920 | 920 | ||
921 | 921 | ||
922 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
922 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
923 | ; ; |
923 | ; ; |
924 | ; INCLUDED SYSTEM FILES ; |
924 | ; INCLUDED SYSTEM FILES ; |
925 | ; ; |
925 | ; ; |
926 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
926 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
927 | 927 | ||
928 | 928 | ||
929 | include "kernel32.inc" |
929 | include "kernel32.inc" |
930 | 930 | ||
931 | 931 | ||
932 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
932 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
933 | ; ; |
933 | ; ; |
934 | ; KERNEL FUNCTIONS ; |
934 | ; KERNEL FUNCTIONS ; |
935 | ; ; |
935 | ; ; |
936 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
936 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
937 | 937 | ||
938 | reserve_irqs_ports: |
938 | reserve_irqs_ports: |
939 | ; removed |
939 | ; removed |
940 | ret |
940 | ret |
941 | 941 | ||
942 | setirqreadports: |
942 | setirqreadports: |
943 | ; removed |
943 | ; removed |
944 | ret |
944 | ret |
945 | 945 | ||
946 | iglobal |
946 | iglobal |
947 | process_number dd 0x1 |
947 | process_number dd 0x1 |
948 | endg |
948 | endg |
949 | 949 | ||
950 | set_variables: |
950 | set_variables: |
951 | 951 | ||
952 | mov ecx,0x100 ; flush port 0x60 |
952 | mov ecx,0x100 ; flush port 0x60 |
953 | .fl60: in al,0x60 |
953 | .fl60: in al,0x60 |
954 | loop .fl60 |
954 | loop .fl60 |
955 | push eax |
955 | push eax |
956 | 956 | ||
957 | mov ax,[BOOT_VAR+0x900c] |
957 | mov ax,[BOOT_VAR+0x900c] |
958 | shr ax,1 |
958 | shr ax,1 |
959 | shl eax,16 |
959 | shl eax,16 |
960 | mov ax,[BOOT_VAR+0x900A] |
960 | mov ax,[BOOT_VAR+0x900A] |
961 | shr ax,1 |
961 | shr ax,1 |
962 | mov [MOUSE_X],eax |
962 | mov [MOUSE_X],eax |
963 | 963 | ||
964 | xor eax,eax |
964 | xor eax,eax |
965 | mov [BTN_ADDR],dword BUTTON_INFO ; address of button list |
965 | mov [BTN_ADDR],dword BUTTON_INFO ; address of button list |
966 | 966 | ||
967 | mov byte [MOUSE_BUFF_COUNT],al ; mouse buffer |
967 | mov byte [MOUSE_BUFF_COUNT],al ; mouse buffer |
968 | mov byte [KEY_COUNT],al ; keyboard buffer |
968 | mov byte [KEY_COUNT],al ; keyboard buffer |
969 | mov byte [BTN_COUNT],al ; button buffer |
969 | mov byte [BTN_COUNT],al ; button buffer |
970 | ; mov [MOUSE_X],dword 100*65536+100 ; mouse x/y |
970 | ; mov [MOUSE_X],dword 100*65536+100 ; mouse x/y |
971 | 971 | ||
972 | ;!! IP 04.02.2005: |
972 | ;!! IP 04.02.2005: |
973 | mov byte [DONT_SWITCH],al ; change task if possible |
973 | mov byte [DONT_SWITCH],al ; change task if possible |
974 | pop eax |
974 | pop eax |
975 | ret |
975 | ret |
976 | 976 | ||
977 | align 4 |
977 | align 4 |
978 | ;input eax=43,bl-byte of output, ecx - number of port |
978 | ;input eax=43,bl-byte of output, ecx - number of port |
979 | sys_outport: |
979 | sys_outport: |
980 | and [esp+32],dword 1 ; for backward compatibility: operation failed |
980 | and [esp+32],dword 1 ; for backward compatibility: operation failed |
981 | ret |
981 | ret |
982 | 982 | ||
983 | display_number: |
983 | display_number: |
984 | ;It is not optimization |
984 | ;It is not optimization |
985 | mov eax, ebx |
985 | mov eax, ebx |
986 | mov ebx, ecx |
986 | mov ebx, ecx |
987 | mov ecx, edx |
987 | mov ecx, edx |
988 | mov edx, esi |
988 | mov edx, esi |
989 | mov esi, edi |
989 | mov esi, edi |
990 | ; eax = print type, al=0 -> ebx is number |
990 | ; eax = print type, al=0 -> ebx is number |
991 | ; al=1 -> ebx is pointer |
991 | ; al=1 -> ebx is pointer |
992 | ; ah=0 -> display decimal |
992 | ; ah=0 -> display decimal |
993 | ; ah=1 -> display hexadecimal |
993 | ; ah=1 -> display hexadecimal |
994 | ; ah=2 -> display binary |
994 | ; ah=2 -> display binary |
995 | ; eax bits 16-21 = number of digits to display (0-32) |
995 | ; eax bits 16-21 = number of digits to display (0-32) |
996 | ; eax bits 22-31 = reserved |
996 | ; eax bits 22-31 = reserved |
997 | ; |
997 | ; |
998 | ; ebx = number or pointer |
998 | ; ebx = number or pointer |
999 | ; ecx = x shl 16 + y |
999 | ; ecx = x shl 16 + y |
1000 | ; edx = color |
1000 | ; edx = color |
1001 | xor edi, edi |
1001 | xor edi, edi |
1002 | display_number_force: |
1002 | display_number_force: |
1003 | push eax |
1003 | push eax |
1004 | and eax,0x3fffffff |
1004 | and eax,0x3fffffff |
1005 | cmp eax,0xffff ; length > 0 ? |
1005 | cmp eax,0xffff ; length > 0 ? |
1006 | pop eax |
1006 | pop eax |
1007 | jge cont_displ |
1007 | jge cont_displ |
1008 | ret |
1008 | ret |
1009 | cont_displ: |
1009 | cont_displ: |
1010 | push eax |
1010 | push eax |
1011 | and eax,0x3fffffff |
1011 | and eax,0x3fffffff |
1012 | cmp eax,61*0x10000 ; length <= 60 ? |
1012 | cmp eax,61*0x10000 ; length <= 60 ? |
1013 | pop eax |
1013 | pop eax |
1014 | jb cont_displ2 |
1014 | jb cont_displ2 |
1015 | ret |
1015 | ret |
1016 | cont_displ2: |
1016 | cont_displ2: |
1017 | 1017 | ||
1018 | pushad |
1018 | pushad |
1019 | 1019 | ||
1020 | cmp al,1 ; ecx is a pointer ? |
1020 | cmp al,1 ; ecx is a pointer ? |
1021 | jne displnl1 |
1021 | jne displnl1 |
1022 | mov ebp,ebx |
1022 | mov ebp,ebx |
1023 | add ebp,4 |
1023 | add ebp,4 |
1024 | mov ebp,[ebp+std_application_base_address] |
1024 | mov ebp,[ebp+std_application_base_address] |
1025 | mov ebx,[ebx+std_application_base_address] |
1025 | mov ebx,[ebx+std_application_base_address] |
1026 | displnl1: |
1026 | displnl1: |
1027 | sub esp,64 |
1027 | sub esp,64 |
1028 | 1028 | ||
1029 | test ah,ah ; DECIMAL |
1029 | test ah,ah ; DECIMAL |
1030 | jnz no_display_desnum |
1030 | jnz no_display_desnum |
1031 | shr eax,16 |
1031 | shr eax,16 |
1032 | and eax,0xC03f |
1032 | and eax,0xC03f |
1033 | ; and eax,0x3f |
1033 | ; and eax,0x3f |
1034 | push eax |
1034 | push eax |
1035 | and eax,0x3f |
1035 | and eax,0x3f |
1036 | mov edi,esp |
1036 | mov edi,esp |
1037 | add edi,4+64-1 |
1037 | add edi,4+64-1 |
1038 | mov ecx,eax |
1038 | mov ecx,eax |
1039 | mov eax,ebx |
1039 | mov eax,ebx |
1040 | mov ebx,10 |
1040 | mov ebx,10 |
1041 | d_desnum: |
1041 | d_desnum: |
1042 | xor edx,edx |
1042 | xor edx,edx |
1043 | call division_64_bits |
1043 | call division_64_bits |
1044 | div ebx |
1044 | div ebx |
1045 | add dl,48 |
1045 | add dl,48 |
1046 | mov [edi],dl |
1046 | mov [edi],dl |
1047 | dec edi |
1047 | dec edi |
1048 | loop d_desnum |
1048 | loop d_desnum |
1049 | pop eax |
1049 | pop eax |
1050 | call normalize_number |
1050 | call normalize_number |
1051 | call draw_num_text |
1051 | call draw_num_text |
1052 | add esp,64 |
1052 | add esp,64 |
1053 | popad |
1053 | popad |
1054 | ret |
1054 | ret |
1055 | no_display_desnum: |
1055 | no_display_desnum: |
1056 | 1056 | ||
1057 | cmp ah,0x01 ; HEXADECIMAL |
1057 | cmp ah,0x01 ; HEXADECIMAL |
1058 | jne no_display_hexnum |
1058 | jne no_display_hexnum |
1059 | shr eax,16 |
1059 | shr eax,16 |
1060 | and eax,0xC03f |
1060 | and eax,0xC03f |
1061 | ; and eax,0x3f |
1061 | ; and eax,0x3f |
1062 | push eax |
1062 | push eax |
1063 | and eax,0x3f |
1063 | and eax,0x3f |
1064 | mov edi,esp |
1064 | mov edi,esp |
1065 | add edi,4+64-1 |
1065 | add edi,4+64-1 |
1066 | mov ecx,eax |
1066 | mov ecx,eax |
1067 | mov eax,ebx |
1067 | mov eax,ebx |
1068 | mov ebx,16 |
1068 | mov ebx,16 |
1069 | d_hexnum: |
1069 | d_hexnum: |
1070 | xor edx,edx |
1070 | xor edx,edx |
1071 | call division_64_bits |
1071 | call division_64_bits |
1072 | div ebx |
1072 | div ebx |
1073 | hexletters = __fdo_hexdigits |
1073 | hexletters = __fdo_hexdigits |
1074 | add edx,hexletters |
1074 | add edx,hexletters |
1075 | mov dl,[edx] |
1075 | mov dl,[edx] |
1076 | mov [edi],dl |
1076 | mov [edi],dl |
1077 | dec edi |
1077 | dec edi |
1078 | loop d_hexnum |
1078 | loop d_hexnum |
1079 | pop eax |
1079 | pop eax |
1080 | call normalize_number |
1080 | call normalize_number |
1081 | call draw_num_text |
1081 | call draw_num_text |
1082 | add esp,64 |
1082 | add esp,64 |
1083 | popad |
1083 | popad |
1084 | ret |
1084 | ret |
1085 | no_display_hexnum: |
1085 | no_display_hexnum: |
1086 | 1086 | ||
1087 | cmp ah,0x02 ; BINARY |
1087 | cmp ah,0x02 ; BINARY |
1088 | jne no_display_binnum |
1088 | jne no_display_binnum |
1089 | shr eax,16 |
1089 | shr eax,16 |
1090 | and eax,0xC03f |
1090 | and eax,0xC03f |
1091 | ; and eax,0x3f |
1091 | ; and eax,0x3f |
1092 | push eax |
1092 | push eax |
1093 | and eax,0x3f |
1093 | and eax,0x3f |
1094 | mov edi,esp |
1094 | mov edi,esp |
1095 | add edi,4+64-1 |
1095 | add edi,4+64-1 |
1096 | mov ecx,eax |
1096 | mov ecx,eax |
1097 | mov eax,ebx |
1097 | mov eax,ebx |
1098 | mov ebx,2 |
1098 | mov ebx,2 |
1099 | d_binnum: |
1099 | d_binnum: |
1100 | xor edx,edx |
1100 | xor edx,edx |
1101 | call division_64_bits |
1101 | call division_64_bits |
1102 | div ebx |
1102 | div ebx |
1103 | add dl,48 |
1103 | add dl,48 |
1104 | mov [edi],dl |
1104 | mov [edi],dl |
1105 | dec edi |
1105 | dec edi |
1106 | loop d_binnum |
1106 | loop d_binnum |
1107 | pop eax |
1107 | pop eax |
1108 | call normalize_number |
1108 | call normalize_number |
1109 | call draw_num_text |
1109 | call draw_num_text |
1110 | add esp,64 |
1110 | add esp,64 |
1111 | popad |
1111 | popad |
1112 | ret |
1112 | ret |
1113 | no_display_binnum: |
1113 | no_display_binnum: |
1114 | 1114 | ||
1115 | add esp,64 |
1115 | add esp,64 |
1116 | popad |
1116 | popad |
1117 | ret |
1117 | ret |
1118 | 1118 | ||
1119 | normalize_number: |
1119 | normalize_number: |
1120 | test ah,0x80 |
1120 | test ah,0x80 |
1121 | jz .continue |
1121 | jz .continue |
1122 | mov ecx,48 |
1122 | mov ecx,48 |
1123 | and eax,0x3f |
1123 | and eax,0x3f |
1124 | @@: |
1124 | @@: |
1125 | inc edi |
1125 | inc edi |
1126 | cmp [edi],cl |
1126 | cmp [edi],cl |
1127 | jne .continue |
1127 | jne .continue |
1128 | dec eax |
1128 | dec eax |
1129 | cmp eax,1 |
1129 | cmp eax,1 |
1130 | ja @r |
1130 | ja @r |
1131 | mov al,1 |
1131 | mov al,1 |
1132 | .continue: |
1132 | .continue: |
1133 | and eax,0x3f |
1133 | and eax,0x3f |
1134 | ret |
1134 | ret |
1135 | 1135 | ||
1136 | division_64_bits: |
1136 | division_64_bits: |
1137 | test [esp+1+4],byte 0x40 |
1137 | test [esp+1+4],byte 0x40 |
1138 | jz .continue |
1138 | jz .continue |
1139 | push eax |
1139 | push eax |
1140 | mov eax,ebp |
1140 | mov eax,ebp |
1141 | div ebx |
1141 | div ebx |
1142 | mov ebp,eax |
1142 | mov ebp,eax |
1143 | pop eax |
1143 | pop eax |
1144 | .continue: |
1144 | .continue: |
1145 | ret |
1145 | ret |
1146 | 1146 | ||
1147 | draw_num_text: |
1147 | draw_num_text: |
1148 | mov esi,eax |
1148 | mov esi,eax |
1149 | mov edx,64+4 |
1149 | mov edx,64+4 |
1150 | sub edx,eax |
1150 | sub edx,eax |
1151 | add edx,esp |
1151 | add edx,esp |
1152 | mov ebx,[esp+64+32-8+4] |
1152 | mov ebx,[esp+64+32-8+4] |
1153 | ; add window start x & y |
1153 | ; add window start x & y |
1154 | mov ecx,[TASK_BASE] |
1154 | mov ecx,[TASK_BASE] |
1155 | 1155 | ||
1156 | mov edi,[CURRENT_TASK] |
1156 | mov edi,[CURRENT_TASK] |
1157 | shl edi,8 |
1157 | shl edi,8 |
1158 | 1158 | ||
1159 | mov eax,[ecx-twdw+WDATA.box.left] |
1159 | mov eax,[ecx-twdw+WDATA.box.left] |
1160 | add eax,[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1160 | add eax,[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1161 | shl eax,16 |
1161 | shl eax,16 |
1162 | add eax,[ecx-twdw+WDATA.box.top] |
1162 | add eax,[ecx-twdw+WDATA.box.top] |
1163 | add eax,[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1163 | add eax,[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1164 | add ebx,eax |
1164 | add ebx,eax |
1165 | mov ecx,[esp+64+32-12+4] |
1165 | mov ecx,[esp+64+32-12+4] |
1166 | and ecx, not 0x80000000 ; force counted string |
1166 | and ecx, not 0x80000000 ; force counted string |
1167 | mov eax, [esp+64+8] ; background color (if given) |
1167 | mov eax, [esp+64+8] ; background color (if given) |
1168 | mov edi, [esp+64+4] |
1168 | mov edi, [esp+64+4] |
1169 | jmp dtext |
1169 | jmp dtext |
1170 | 1170 | ||
1171 | align 4 |
1171 | align 4 |
1172 | 1172 | ||
1173 | sys_setup: |
1173 | sys_setup: |
1174 | 1174 | ||
1175 | ; 1=roland mpu midi base , base io address |
1175 | ; 1=roland mpu midi base , base io address |
1176 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1176 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1177 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1177 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1178 | ; 5=system language, 1eng 2fi 3ger 4rus |
1178 | ; 5=system language, 1eng 2fi 3ger 4rus |
1179 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1179 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1180 | ; 8=fat32 partition in hd |
1180 | ; 8=fat32 partition in hd |
1181 | ; 9 |
1181 | ; 9 |
1182 | ; 10 = sound dma channel |
1182 | ; 10 = sound dma channel |
1183 | ; 11 = enable lba read |
1183 | ; 11 = enable lba read |
1184 | ; 12 = enable pci access |
1184 | ; 12 = enable pci access |
1185 | 1185 | ||
1186 | 1186 | ||
1187 | and [esp+32],dword 0 |
1187 | and [esp+32],dword 0 |
1188 | dec ebx ; MIDI |
1188 | dec ebx ; MIDI |
1189 | jnz nsyse1 |
1189 | jnz nsyse1 |
1190 | cmp ecx,0x100 |
1190 | cmp ecx,0x100 |
1191 | 1191 | ||
1192 | jb nsyse1 |
1192 | jb nsyse1 |
1193 | mov esi,65535 |
1193 | mov esi,65535 |
1194 | cmp esi,ecx |
1194 | cmp esi,ecx |
1195 | 1195 | ||
1196 | jb nsyse1 |
1196 | jb nsyse1 |
1197 | mov [midi_base],cx ;bx |
1197 | mov [midi_base],cx ;bx |
1198 | mov word [mididp],cx ;bx |
1198 | mov word [mididp],cx ;bx |
1199 | inc cx ;bx |
1199 | inc cx ;bx |
1200 | mov word [midisp],cx ;bx |
1200 | mov word [midisp],cx ;bx |
1201 | ret |
1201 | ret |
1202 | 1202 | ||
1203 | iglobal |
1203 | iglobal |
1204 | midi_base dw 0 |
1204 | midi_base dw 0 |
1205 | endg |
1205 | endg |
1206 | 1206 | ||
1207 | nsyse1: |
1207 | nsyse1: |
1208 | dec ebx ; KEYBOARD |
1208 | dec ebx ; KEYBOARD |
1209 | jnz nsyse2 |
1209 | jnz nsyse2 |
1210 | mov edi,[TASK_BASE] |
1210 | mov edi,[TASK_BASE] |
1211 | mov eax,[edi+TASKDATA.mem_start] |
1211 | mov eax,[edi+TASKDATA.mem_start] |
1212 | add eax,edx |
1212 | add eax,edx |
1213 | 1213 | ||
1214 | dec ecx |
1214 | dec ecx |
1215 | jnz kbnobase |
1215 | jnz kbnobase |
1216 | mov ebx,keymap |
1216 | mov ebx,keymap |
1217 | mov ecx,128 |
1217 | mov ecx,128 |
1218 | call memmove |
1218 | call memmove |
1219 | ret |
1219 | ret |
1220 | kbnobase: |
1220 | kbnobase: |
1221 | dec ecx |
1221 | dec ecx |
1222 | jnz kbnoshift |
1222 | jnz kbnoshift |
1223 | 1223 | ||
1224 | mov ebx,keymap_shift |
1224 | mov ebx,keymap_shift |
1225 | mov ecx,128 |
1225 | mov ecx,128 |
1226 | call memmove |
1226 | call memmove |
1227 | ret |
1227 | ret |
1228 | kbnoshift: |
1228 | kbnoshift: |
1229 | dec ecx |
1229 | dec ecx |
1230 | jnz kbnoalt |
1230 | jnz kbnoalt |
1231 | mov ebx,keymap_alt |
1231 | mov ebx,keymap_alt |
1232 | mov ecx,128 |
1232 | mov ecx,128 |
1233 | call memmove |
1233 | call memmove |
1234 | ret |
1234 | ret |
1235 | kbnoalt: |
1235 | kbnoalt: |
1236 | sub ecx,6 |
1236 | sub ecx,6 |
1237 | jnz kbnocountry |
1237 | jnz kbnocountry |
1238 | mov word [keyboard],dx |
1238 | mov word [keyboard],dx |
1239 | ret |
1239 | ret |
1240 | kbnocountry: |
1240 | kbnocountry: |
1241 | mov [esp+32],dword 1 |
1241 | mov [esp+32],dword 1 |
1242 | ret |
1242 | ret |
1243 | nsyse2: |
1243 | nsyse2: |
1244 | dec ebx ; CD |
1244 | dec ebx ; CD |
1245 | jnz nsyse4 |
1245 | jnz nsyse4 |
1246 | 1246 | ||
1247 | test ecx,ecx |
1247 | test ecx,ecx |
1248 | jz nosesl |
1248 | jz nosesl |
1249 | 1249 | ||
1250 | cmp ecx, 4 |
1250 | cmp ecx, 4 |
1251 | ja nosesl |
1251 | ja nosesl |
1252 | mov [cd_base],cl |
1252 | mov [cd_base],cl |
1253 | 1253 | ||
1254 | dec ecx |
1254 | dec ecx |
1255 | jnz noprma |
1255 | jnz noprma |
1256 | mov [cdbase],0x1f0 |
1256 | mov [cdbase],0x1f0 |
1257 | mov [cdid],0xa0 |
1257 | mov [cdid],0xa0 |
1258 | noprma: |
1258 | noprma: |
1259 | 1259 | ||
1260 | dec ecx |
1260 | dec ecx |
1261 | jnz noprsl |
1261 | jnz noprsl |
1262 | mov [cdbase],0x1f0 |
1262 | mov [cdbase],0x1f0 |
1263 | mov [cdid],0xb0 |
1263 | mov [cdid],0xb0 |
1264 | noprsl: |
1264 | noprsl: |
1265 | dec ecx |
1265 | dec ecx |
1266 | jnz nosema |
1266 | jnz nosema |
1267 | mov [cdbase],0x170 |
1267 | mov [cdbase],0x170 |
1268 | mov [cdid],0xa0 |
1268 | mov [cdid],0xa0 |
1269 | nosema: |
1269 | nosema: |
1270 | dec ecx |
1270 | dec ecx |
1271 | jnz nosesl |
1271 | jnz nosesl |
1272 | mov [cdbase],0x170 |
1272 | mov [cdbase],0x170 |
1273 | mov [cdid],0xb0 |
1273 | mov [cdid],0xb0 |
1274 | nosesl: |
1274 | nosesl: |
1275 | ret |
1275 | ret |
1276 | 1276 | ||
1277 | iglobal |
1277 | iglobal |
1278 | cd_base db 0 |
1278 | cd_base db 0 |
1279 | 1279 | ||
1280 | endg |
1280 | endg |
1281 | nsyse4: |
1281 | nsyse4: |
1282 | 1282 | ||
1283 | sub ebx,2 ; SYSTEM LANGUAGE |
1283 | sub ebx,2 ; SYSTEM LANGUAGE |
1284 | jnz nsyse5 |
1284 | jnz nsyse5 |
1285 | mov [syslang],ecx |
1285 | mov [syslang],ecx |
1286 | ret |
1286 | ret |
1287 | nsyse5: |
1287 | nsyse5: |
1288 | 1288 | ||
1289 | sub ebx,2 ; HD BASE |
1289 | sub ebx,2 ; HD BASE |
1290 | jnz nsyse7 |
1290 | jnz nsyse7 |
1291 | 1291 | ||
1292 | test ecx,ecx |
1292 | test ecx,ecx |
1293 | jz nosethd |
1293 | jz nosethd |
1294 | 1294 | ||
1295 | cmp ecx,4 |
1295 | cmp ecx,4 |
1296 | ja nosethd |
1296 | ja nosethd |
1297 | mov [hd_base],cl |
1297 | mov [hd_base],cl |
1298 | 1298 | ||
1299 | cmp ecx,1 |
1299 | cmp ecx,1 |
1300 | jnz noprmahd |
1300 | jnz noprmahd |
1301 | mov [hdbase],0x1f0 |
1301 | mov [hdbase],0x1f0 |
1302 | and dword [hdid],0x0 |
1302 | and dword [hdid],0x0 |
1303 | mov dword [hdpos],ecx |
1303 | mov dword [hdpos],ecx |
1304 | ; call set_FAT32_variables |
1304 | ; call set_FAT32_variables |
1305 | noprmahd: |
1305 | noprmahd: |
1306 | 1306 | ||
1307 | cmp ecx,2 |
1307 | cmp ecx,2 |
1308 | jnz noprslhd |
1308 | jnz noprslhd |
1309 | mov [hdbase],0x1f0 |
1309 | mov [hdbase],0x1f0 |
1310 | mov [hdid],0x10 |
1310 | mov [hdid],0x10 |
1311 | mov dword [hdpos],ecx |
1311 | mov dword [hdpos],ecx |
1312 | ; call set_FAT32_variables |
1312 | ; call set_FAT32_variables |
1313 | noprslhd: |
1313 | noprslhd: |
1314 | 1314 | ||
1315 | cmp ecx,3 |
1315 | cmp ecx,3 |
1316 | jnz nosemahd |
1316 | jnz nosemahd |
1317 | mov [hdbase],0x170 |
1317 | mov [hdbase],0x170 |
1318 | and dword [hdid],0x0 |
1318 | and dword [hdid],0x0 |
1319 | mov dword [hdpos],ecx |
1319 | mov dword [hdpos],ecx |
1320 | ; call set_FAT32_variables |
1320 | ; call set_FAT32_variables |
1321 | nosemahd: |
1321 | nosemahd: |
1322 | 1322 | ||
1323 | cmp ecx,4 |
1323 | cmp ecx,4 |
1324 | jnz noseslhd |
1324 | jnz noseslhd |
1325 | mov [hdbase],0x170 |
1325 | mov [hdbase],0x170 |
1326 | mov [hdid],0x10 |
1326 | mov [hdid],0x10 |
1327 | mov dword [hdpos],ecx |
1327 | mov dword [hdpos],ecx |
1328 | ; call set_FAT32_variables |
1328 | ; call set_FAT32_variables |
1329 | noseslhd: |
1329 | noseslhd: |
1330 | call reserve_hd1 |
1330 | call reserve_hd1 |
1331 | call reserve_hd_channel |
1331 | call reserve_hd_channel |
1332 | call free_hd_channel |
1332 | call free_hd_channel |
1333 | and dword [hd1_status],0 ; free |
1333 | and dword [hd1_status],0 ; free |
1334 | nosethd: |
1334 | nosethd: |
1335 | ret |
1335 | ret |
1336 | 1336 | ||
1337 | iglobal |
1337 | iglobal |
1338 | hd_base db 0 |
1338 | hd_base db 0 |
1339 | endg |
1339 | endg |
1340 | 1340 | ||
1341 | nsyse7: |
1341 | nsyse7: |
1342 | 1342 | ||
1343 | ; cmp eax,8 ; HD PARTITION |
1343 | ; cmp eax,8 ; HD PARTITION |
1344 | dec ebx |
1344 | dec ebx |
1345 | jnz nsyse8 |
1345 | jnz nsyse8 |
1346 | mov [fat32part],ecx |
1346 | mov [fat32part],ecx |
1347 | ; call set_FAT32_variables |
1347 | ; call set_FAT32_variables |
1348 | call reserve_hd1 |
1348 | call reserve_hd1 |
1349 | call reserve_hd_channel |
1349 | call reserve_hd_channel |
1350 | call free_hd_channel |
1350 | call free_hd_channel |
1351 | ; pusha |
1351 | ; pusha |
1352 | call choice_necessity_partition_1 |
1352 | call choice_necessity_partition_1 |
1353 | ; popa |
1353 | ; popa |
1354 | and dword [hd1_status],0 ; free |
1354 | and dword [hd1_status],0 ; free |
1355 | ret |
1355 | ret |
1356 | 1356 | ||
1357 | nsyse8: |
1357 | nsyse8: |
1358 | ; cmp eax,11 ; ENABLE LBA READ |
1358 | ; cmp eax,11 ; ENABLE LBA READ |
1359 | and ecx,1 |
1359 | and ecx,1 |
1360 | sub ebx,3 |
1360 | sub ebx,3 |
1361 | jnz no_set_lba_read |
1361 | jnz no_set_lba_read |
1362 | mov [lba_read_enabled],ecx |
1362 | mov [lba_read_enabled],ecx |
1363 | ret |
1363 | ret |
1364 | 1364 | ||
1365 | no_set_lba_read: |
1365 | no_set_lba_read: |
1366 | ; cmp eax,12 ; ENABLE PCI ACCESS |
1366 | ; cmp eax,12 ; ENABLE PCI ACCESS |
1367 | dec ebx |
1367 | dec ebx |
1368 | jnz no_set_pci_access |
1368 | jnz no_set_pci_access |
1369 | mov [pci_access_enabled],ecx |
1369 | mov [pci_access_enabled],ecx |
1370 | ret |
1370 | ret |
1371 | no_set_pci_access: |
1371 | no_set_pci_access: |
1372 | 1372 | ||
1373 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1373 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1374 | include 'vmodeint.inc' |
1374 | include 'vmodeint.inc' |
1375 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1375 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1376 | 1376 | ||
1377 | sys_setup_err: |
1377 | sys_setup_err: |
1378 | or [esp+32],dword -1 |
1378 | or [esp+32],dword -1 |
1379 | ret |
1379 | ret |
1380 | 1380 | ||
1381 | align 4 |
1381 | align 4 |
1382 | 1382 | ||
1383 | sys_getsetup: |
1383 | sys_getsetup: |
1384 | 1384 | ||
1385 | ; 1=roland mpu midi base , base io address |
1385 | ; 1=roland mpu midi base , base io address |
1386 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1386 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1387 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1387 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1388 | ; 5=system language, 1eng 2fi 3ger 4rus |
1388 | ; 5=system language, 1eng 2fi 3ger 4rus |
1389 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1389 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1390 | ; 8=fat32 partition in hd |
1390 | ; 8=fat32 partition in hd |
1391 | ; 9=get hs timer tic |
1391 | ; 9=get hs timer tic |
1392 | 1392 | ||
1393 | ; cmp eax,1 |
1393 | ; cmp eax,1 |
1394 | dec ebx |
1394 | dec ebx |
1395 | jnz ngsyse1 |
1395 | jnz ngsyse1 |
1396 | movzx eax,[midi_base] |
1396 | movzx eax,[midi_base] |
1397 | mov [esp+32],eax |
1397 | mov [esp+32],eax |
1398 | ret |
1398 | ret |
1399 | ngsyse1: |
1399 | ngsyse1: |
1400 | ; cmp eax,2 |
1400 | ; cmp eax,2 |
1401 | dec ebx |
1401 | dec ebx |
1402 | jnz ngsyse2 |
1402 | jnz ngsyse2 |
1403 | 1403 | ||
1404 | mov edi,[TASK_BASE] |
1404 | mov edi,[TASK_BASE] |
1405 | mov ebx,[edi+TASKDATA.mem_start] |
1405 | mov ebx,[edi+TASKDATA.mem_start] |
1406 | add ebx,edx |
1406 | add ebx,edx |
1407 | 1407 | ||
1408 | ; cmp ebx,1 |
1408 | ; cmp ebx,1 |
1409 | dec ecx |
1409 | dec ecx |
1410 | jnz kbnobaseret |
1410 | jnz kbnobaseret |
1411 | mov eax,keymap |
1411 | mov eax,keymap |
1412 | mov ecx,128 |
1412 | mov ecx,128 |
1413 | call memmove |
1413 | call memmove |
1414 | ret |
1414 | ret |
1415 | kbnobaseret: |
1415 | kbnobaseret: |
1416 | ; cmp ebx,2 |
1416 | ; cmp ebx,2 |
1417 | dec ecx |
1417 | dec ecx |
1418 | jnz kbnoshiftret |
1418 | jnz kbnoshiftret |
1419 | 1419 | ||
1420 | mov eax,keymap_shift |
1420 | mov eax,keymap_shift |
1421 | mov ecx,128 |
1421 | mov ecx,128 |
1422 | call memmove |
1422 | call memmove |
1423 | ret |
1423 | ret |
1424 | kbnoshiftret: |
1424 | kbnoshiftret: |
1425 | ; cmp ebx,3 |
1425 | ; cmp ebx,3 |
1426 | dec ecx |
1426 | dec ecx |
1427 | jne kbnoaltret |
1427 | jne kbnoaltret |
1428 | 1428 | ||
1429 | mov eax,keymap_alt |
1429 | mov eax,keymap_alt |
1430 | mov ecx,128 |
1430 | mov ecx,128 |
1431 | call memmove |
1431 | call memmove |
1432 | ret |
1432 | ret |
1433 | kbnoaltret: |
1433 | kbnoaltret: |
1434 | ; cmp ebx,9 |
1434 | ; cmp ebx,9 |
1435 | sub ecx,6 |
1435 | sub ecx,6 |
1436 | jnz ngsyse2 |
1436 | jnz ngsyse2 |
1437 | movzx eax,word [keyboard] |
1437 | movzx eax,word [keyboard] |
1438 | mov [esp+32],eax |
1438 | mov [esp+32],eax |
1439 | ret |
1439 | ret |
1440 | 1440 | ||
1441 | 1441 | ||
1442 | ngsyse2: |
1442 | ngsyse2: |
1443 | ; cmp eax,3 |
1443 | ; cmp eax,3 |
1444 | dec ebx |
1444 | dec ebx |
1445 | jnz ngsyse3 |
1445 | jnz ngsyse3 |
1446 | movzx eax,[cd_base] |
1446 | movzx eax,[cd_base] |
1447 | mov [esp+32],eax |
1447 | mov [esp+32],eax |
1448 | ret |
1448 | ret |
1449 | ngsyse3: |
1449 | ngsyse3: |
1450 | ; cmp eax,5 |
1450 | ; cmp eax,5 |
1451 | sub ebx,2 |
1451 | sub ebx,2 |
1452 | jnz ngsyse5 |
1452 | jnz ngsyse5 |
1453 | mov eax,[syslang] |
1453 | mov eax,[syslang] |
1454 | mov [esp+32],eax |
1454 | mov [esp+32],eax |
1455 | ret |
1455 | ret |
1456 | ngsyse5: |
1456 | ngsyse5: |
1457 | ; cmp eax,7 |
1457 | ; cmp eax,7 |
1458 | sub ebx,2 |
1458 | sub ebx,2 |
1459 | jnz ngsyse7 |
1459 | jnz ngsyse7 |
1460 | movzx eax,[hd_base] |
1460 | movzx eax,[hd_base] |
1461 | mov [esp+32],eax |
1461 | mov [esp+32],eax |
1462 | ret |
1462 | ret |
1463 | ngsyse7: |
1463 | ngsyse7: |
1464 | ; cmp eax,8 |
1464 | ; cmp eax,8 |
1465 | dec ebx |
1465 | dec ebx |
1466 | jnz ngsyse8 |
1466 | jnz ngsyse8 |
1467 | mov eax,[fat32part] |
1467 | mov eax,[fat32part] |
1468 | mov [esp+32],eax |
1468 | mov [esp+32],eax |
1469 | ret |
1469 | ret |
1470 | ngsyse8: |
1470 | ngsyse8: |
1471 | ; cmp eax,9 |
1471 | ; cmp eax,9 |
1472 | dec ebx |
1472 | dec ebx |
1473 | jnz ngsyse9 |
1473 | jnz ngsyse9 |
1474 | mov eax,[timer_ticks] ;[0xfdf0] |
1474 | mov eax,[timer_ticks] ;[0xfdf0] |
1475 | mov [esp+32],eax |
1475 | mov [esp+32],eax |
1476 | ret |
1476 | ret |
1477 | ngsyse9: |
1477 | ngsyse9: |
1478 | ; cmp eax,11 |
1478 | ; cmp eax,11 |
1479 | sub ebx,2 |
1479 | sub ebx,2 |
1480 | jnz ngsyse11 |
1480 | jnz ngsyse11 |
1481 | mov eax,[lba_read_enabled] |
1481 | mov eax,[lba_read_enabled] |
1482 | mov [esp+32],eax |
1482 | mov [esp+32],eax |
1483 | ret |
1483 | ret |
1484 | ngsyse11: |
1484 | ngsyse11: |
1485 | ; cmp eax,12 |
1485 | ; cmp eax,12 |
1486 | dec ebx |
1486 | dec ebx |
1487 | jnz ngsyse12 |
1487 | jnz ngsyse12 |
1488 | mov eax,[pci_access_enabled] |
1488 | mov eax,[pci_access_enabled] |
1489 | mov [esp+32],eax |
1489 | mov [esp+32],eax |
1490 | ret |
1490 | ret |
1491 | ngsyse12: |
1491 | ngsyse12: |
1492 | mov [esp+32],dword 1 |
1492 | mov [esp+32],dword 1 |
1493 | ret |
1493 | ret |
1494 | 1494 | ||
1495 | 1495 | ||
1496 | get_timer_ticks: |
1496 | get_timer_ticks: |
1497 | mov eax,[timer_ticks] |
1497 | mov eax,[timer_ticks] |
1498 | ret |
1498 | ret |
1499 | 1499 | ||
1500 | iglobal |
1500 | iglobal |
1501 | align 4 |
1501 | align 4 |
1502 | mousefn dd msscreen, mswin, msbutton, msset |
1502 | mousefn dd msscreen, mswin, msbutton, msset |
1503 | dd app_load_cursor |
1503 | dd app_load_cursor |
1504 | dd app_set_cursor |
1504 | dd app_set_cursor |
1505 | dd app_delete_cursor |
1505 | dd app_delete_cursor |
1506 | dd msz |
1506 | dd msz |
1507 | endg |
1507 | endg |
1508 | 1508 | ||
1509 | readmousepos: |
1509 | readmousepos: |
1510 | 1510 | ||
1511 | ; eax=0 screen relative |
1511 | ; eax=0 screen relative |
1512 | ; eax=1 window relative |
1512 | ; eax=1 window relative |
1513 | ; eax=2 buttons pressed |
1513 | ; eax=2 buttons pressed |
1514 | ; eax=3 set mouse pos ; reserved |
1514 | ; eax=3 set mouse pos ; reserved |
1515 | ; eax=4 load cursor |
1515 | ; eax=4 load cursor |
1516 | ; eax=5 set cursor |
1516 | ; eax=5 set cursor |
1517 | ; eax=6 delete cursor ; reserved |
1517 | ; eax=6 delete cursor ; reserved |
1518 | ; eax=7 get mouse_z |
1518 | ; eax=7 get mouse_z |
1519 | 1519 | ||
1520 | cmp ebx, 7 |
1520 | cmp ebx, 7 |
1521 | ja msset |
1521 | ja msset |
1522 | jmp [mousefn+ebx*4] |
1522 | jmp [mousefn+ebx*4] |
1523 | msscreen: |
1523 | msscreen: |
1524 | mov eax,[MOUSE_X] |
1524 | mov eax,[MOUSE_X] |
1525 | shl eax,16 |
1525 | shl eax,16 |
1526 | mov ax,[MOUSE_Y] |
1526 | mov ax,[MOUSE_Y] |
1527 | mov [esp+36-4],eax |
1527 | mov [esp+36-4],eax |
1528 | ret |
1528 | ret |
1529 | mswin: |
1529 | mswin: |
1530 | mov eax,[MOUSE_X] |
1530 | mov eax,[MOUSE_X] |
1531 | shl eax,16 |
1531 | shl eax,16 |
1532 | mov ax,[MOUSE_Y] |
1532 | mov ax,[MOUSE_Y] |
1533 | mov esi,[TASK_BASE] |
1533 | mov esi,[TASK_BASE] |
1534 | mov bx, word [esi-twdw+WDATA.box.left] |
1534 | mov bx, word [esi-twdw+WDATA.box.left] |
1535 | shl ebx,16 |
1535 | shl ebx,16 |
1536 | mov bx, word [esi-twdw+WDATA.box.top] |
1536 | mov bx, word [esi-twdw+WDATA.box.top] |
1537 | sub eax,ebx |
1537 | sub eax,ebx |
1538 | 1538 | ||
1539 | mov edi,[CURRENT_TASK] |
1539 | mov edi,[CURRENT_TASK] |
1540 | shl edi,8 |
1540 | shl edi,8 |
1541 | sub ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1541 | sub ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1542 | rol eax,16 |
1542 | rol eax,16 |
1543 | sub ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1543 | sub ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1544 | rol eax,16 |
1544 | rol eax,16 |
1545 | mov [esp+36-4],eax |
1545 | mov [esp+36-4],eax |
1546 | ret |
1546 | ret |
1547 | msbutton: |
1547 | msbutton: |
1548 | movzx eax,byte [BTN_DOWN] |
1548 | movzx eax,byte [BTN_DOWN] |
1549 | mov [esp+36-4],eax |
1549 | mov [esp+36-4],eax |
1550 | ret |
1550 | ret |
1551 | msz: |
1551 | msz: |
1552 | mov edi, [TASK_COUNT] |
1552 | mov edi, [TASK_COUNT] |
1553 | movzx edi, word [WIN_POS + edi*2] |
1553 | movzx edi, word [WIN_POS + edi*2] |
1554 | cmp edi, [CURRENT_TASK] |
1554 | cmp edi, [CURRENT_TASK] |
1555 | jne @f |
1555 | jne @f |
1556 | mov ax,[MOUSE_SCROLL_H] |
1556 | mov ax,[MOUSE_SCROLL_H] |
1557 | shl eax,16 |
1557 | shl eax,16 |
1558 | mov ax,[MOUSE_SCROLL_V] |
1558 | mov ax,[MOUSE_SCROLL_V] |
1559 | mov [esp+36-4],eax |
1559 | mov [esp+36-4],eax |
1560 | and [MOUSE_SCROLL_H],word 0 |
1560 | and [MOUSE_SCROLL_H],word 0 |
1561 | and [MOUSE_SCROLL_V],word 0 |
1561 | and [MOUSE_SCROLL_V],word 0 |
1562 | ret |
1562 | ret |
1563 | @@: |
1563 | @@: |
1564 | and [esp+36-4],dword 0 |
1564 | and [esp+36-4],dword 0 |
1565 | ; ret |
1565 | ; ret |
1566 | msset: |
1566 | msset: |
1567 | ret |
1567 | ret |
1568 | 1568 | ||
1569 | app_load_cursor: |
1569 | app_load_cursor: |
1570 | cmp ecx, OS_BASE |
1570 | cmp ecx, OS_BASE |
1571 | jae msset |
1571 | jae msset |
1572 | stdcall load_cursor, ecx, edx |
1572 | stdcall load_cursor, ecx, edx |
1573 | mov [esp+36-4], eax |
1573 | mov [esp+36-4], eax |
1574 | ret |
1574 | ret |
1575 | 1575 | ||
1576 | app_set_cursor: |
1576 | app_set_cursor: |
1577 | stdcall set_cursor, ecx |
1577 | stdcall set_cursor, ecx |
1578 | mov [esp+36-4], eax |
1578 | mov [esp+36-4], eax |
1579 | ret |
1579 | ret |
1580 | 1580 | ||
1581 | app_delete_cursor: |
1581 | app_delete_cursor: |
1582 | stdcall delete_cursor, ecx |
1582 | stdcall delete_cursor, ecx |
1583 | mov [esp+36-4], eax |
1583 | mov [esp+36-4], eax |
1584 | ret |
1584 | ret |
1585 | 1585 | ||
1586 | is_input: |
1586 | is_input: |
1587 | 1587 | ||
1588 | push edx |
1588 | push edx |
1589 | mov dx,word [midisp] |
1589 | mov dx,word [midisp] |
1590 | in al,dx |
1590 | in al,dx |
1591 | and al,0x80 |
1591 | and al,0x80 |
1592 | pop edx |
1592 | pop edx |
1593 | ret |
1593 | ret |
1594 | 1594 | ||
1595 | is_output: |
1595 | is_output: |
1596 | 1596 | ||
1597 | push edx |
1597 | push edx |
1598 | mov dx,word [midisp] |
1598 | mov dx,word [midisp] |
1599 | in al,dx |
1599 | in al,dx |
1600 | and al,0x40 |
1600 | and al,0x40 |
1601 | pop edx |
1601 | pop edx |
1602 | ret |
1602 | ret |
1603 | 1603 | ||
1604 | 1604 | ||
1605 | get_mpu_in: |
1605 | get_mpu_in: |
1606 | 1606 | ||
1607 | push edx |
1607 | push edx |
1608 | mov dx,word [mididp] |
1608 | mov dx,word [mididp] |
1609 | in al,dx |
1609 | in al,dx |
1610 | pop edx |
1610 | pop edx |
1611 | ret |
1611 | ret |
1612 | 1612 | ||
1613 | 1613 | ||
1614 | put_mpu_out: |
1614 | put_mpu_out: |
1615 | 1615 | ||
1616 | push edx |
1616 | push edx |
1617 | mov dx,word [mididp] |
1617 | mov dx,word [mididp] |
1618 | out dx,al |
1618 | out dx,al |
1619 | pop edx |
1619 | pop edx |
1620 | ret |
1620 | ret |
1621 | 1621 | ||
1622 | 1622 | ||
1623 | 1623 | ||
1624 | align 4 |
1624 | align 4 |
1625 | 1625 | ||
1626 | sys_midi: |
1626 | sys_midi: |
1627 | cmp [mididp],0 |
1627 | cmp [mididp],0 |
1628 | jnz sm0 |
1628 | jnz sm0 |
1629 | mov [esp+36],dword 1 |
1629 | mov [esp+36],dword 1 |
1630 | ret |
1630 | ret |
1631 | sm0: |
1631 | sm0: |
1632 | and [esp+36],dword 0 |
1632 | and [esp+36],dword 0 |
1633 | dec ebx |
1633 | dec ebx |
1634 | jnz smn1 |
1634 | jnz smn1 |
1635 | ; call setuart |
1635 | ; call setuart |
1636 | su1: |
1636 | su1: |
1637 | call is_output |
1637 | call is_output |
1638 | test al,al |
1638 | test al,al |
1639 | jnz su1 |
1639 | jnz su1 |
1640 | mov dx,word [midisp] |
1640 | mov dx,word [midisp] |
1641 | mov al,0xff |
1641 | mov al,0xff |
1642 | out dx,al |
1642 | out dx,al |
1643 | su2: |
1643 | su2: |
1644 | mov dx,word [midisp] |
1644 | mov dx,word [midisp] |
1645 | mov al,0xff |
1645 | mov al,0xff |
1646 | out dx,al |
1646 | out dx,al |
1647 | call is_input |
1647 | call is_input |
1648 | test al,al |
1648 | test al,al |
1649 | jnz su2 |
1649 | jnz su2 |
1650 | call get_mpu_in |
1650 | call get_mpu_in |
1651 | cmp al,0xfe |
1651 | cmp al,0xfe |
1652 | jnz su2 |
1652 | jnz su2 |
1653 | su3: |
1653 | su3: |
1654 | call is_output |
1654 | call is_output |
1655 | test al,al |
1655 | test al,al |
1656 | jnz su3 |
1656 | jnz su3 |
1657 | mov dx,word [midisp] |
1657 | mov dx,word [midisp] |
1658 | mov al,0x3f |
1658 | mov al,0x3f |
1659 | out dx,al |
1659 | out dx,al |
1660 | ret |
1660 | ret |
1661 | smn1: |
1661 | smn1: |
1662 | dec ebx |
1662 | dec ebx |
1663 | jnz smn2 |
1663 | jnz smn2 |
1664 | sm10: |
1664 | sm10: |
1665 | call get_mpu_in |
1665 | call get_mpu_in |
1666 | call is_output |
1666 | call is_output |
1667 | test al,al |
1667 | test al,al |
1668 | jnz sm10 |
1668 | jnz sm10 |
1669 | mov al,bl |
1669 | mov al,bl |
1670 | call put_mpu_out |
1670 | call put_mpu_out |
1671 | smn2: |
1671 | smn2: |
1672 | ret |
1672 | ret |
1673 | 1673 | ||
1674 | detect_devices: |
1674 | detect_devices: |
1675 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1675 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1676 | ;include 'detect/commouse.inc' |
1676 | ;include 'detect/commouse.inc' |
1677 | ;include 'detect/ps2mouse.inc' |
1677 | ;include 'detect/ps2mouse.inc' |
1678 | ;include 'detect/dev_fd.inc' |
1678 | ;include 'detect/dev_fd.inc' |
1679 | ;include 'detect/dev_hdcd.inc' |
1679 | ;include 'detect/dev_hdcd.inc' |
1680 | ;include 'detect/sear_par.inc' |
1680 | ;include 'detect/sear_par.inc' |
1681 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1681 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1682 | ret |
1682 | ret |
1683 | 1683 | ||
1684 | sys_end: |
1684 | sys_end: |
1685 | 1685 | ||
1686 | mov ecx, [current_slot] |
1686 | mov ecx, [current_slot] |
1687 | mov eax, [ecx+APPDATA.tls_base] |
1687 | mov eax, [ecx+APPDATA.tls_base] |
1688 | test eax, eax |
1688 | test eax, eax |
1689 | jz @F |
1689 | jz @F |
1690 | 1690 | ||
1691 | stdcall user_free, eax |
1691 | stdcall user_free, eax |
1692 | @@: |
1692 | @@: |
1693 | 1693 | ||
1694 | mov eax,[TASK_BASE] |
1694 | mov eax,[TASK_BASE] |
1695 | mov [eax+TASKDATA.state], 3 ; terminate this program |
1695 | mov [eax+TASKDATA.state], 3 ; terminate this program |
1696 | 1696 | ||
1697 | waitterm: ; wait here for termination |
1697 | waitterm: ; wait here for termination |
1698 | mov ebx,100 |
1698 | mov ebx,100 |
1699 | call delay_hs |
1699 | call delay_hs |
1700 | jmp waitterm |
1700 | jmp waitterm |
1701 | 1701 | ||
1702 | iglobal |
1702 | iglobal |
1703 | align 4 |
1703 | align 4 |
1704 | sys_system_table: |
1704 | sys_system_table: |
1705 | dd exit_for_anyone ; 1 = obsolete |
1705 | dd exit_for_anyone ; 1 = obsolete |
1706 | dd sysfn_terminate ; 2 = terminate thread |
1706 | dd sysfn_terminate ; 2 = terminate thread |
1707 | dd sysfn_activate ; 3 = activate window |
1707 | dd sysfn_activate ; 3 = activate window |
1708 | dd sysfn_getidletime ; 4 = get idle time |
1708 | dd sysfn_getidletime ; 4 = get idle time |
1709 | dd sysfn_getcpuclock ; 5 = get cpu clock |
1709 | dd sysfn_getcpuclock ; 5 = get cpu clock |
1710 | dd sysfn_saveramdisk ; 6 = save ramdisk |
1710 | dd sysfn_saveramdisk ; 6 = save ramdisk |
1711 | dd sysfn_getactive ; 7 = get active window |
1711 | dd sysfn_getactive ; 7 = get active window |
1712 | dd sysfn_sound_flag ; 8 = get/set sound_flag |
1712 | dd sysfn_sound_flag ; 8 = get/set sound_flag |
1713 | dd sysfn_shutdown ; 9 = shutdown with parameter |
1713 | dd sysfn_shutdown ; 9 = shutdown with parameter |
1714 | dd sysfn_minimize ; 10 = minimize window |
1714 | dd sysfn_minimize ; 10 = minimize window |
1715 | dd sysfn_getdiskinfo ; 11 = get disk subsystem info |
1715 | dd sysfn_getdiskinfo ; 11 = get disk subsystem info |
1716 | dd sysfn_lastkey ; 12 = get last pressed key |
1716 | dd sysfn_lastkey ; 12 = get last pressed key |
1717 | dd sysfn_getversion ; 13 = get kernel version |
1717 | dd sysfn_getversion ; 13 = get kernel version |
1718 | dd sysfn_waitretrace ; 14 = wait retrace |
1718 | dd sysfn_waitretrace ; 14 = wait retrace |
1719 | dd sysfn_centermouse ; 15 = center mouse cursor |
1719 | dd sysfn_centermouse ; 15 = center mouse cursor |
1720 | dd sysfn_getfreemem ; 16 = get free memory size |
1720 | dd sysfn_getfreemem ; 16 = get free memory size |
1721 | dd sysfn_getallmem ; 17 = get total memory size |
1721 | dd sysfn_getallmem ; 17 = get total memory size |
1722 | dd sysfn_terminate2 ; 18 = terminate thread using PID |
1722 | dd sysfn_terminate2 ; 18 = terminate thread using PID |
1723 | ; instead of slot |
1723 | ; instead of slot |
1724 | dd sysfn_mouse_acceleration; 19 = set/get mouse acceleration |
1724 | dd sysfn_mouse_acceleration; 19 = set/get mouse acceleration |
1725 | dd sysfn_meminfo ; 20 = get extended memory info |
1725 | dd sysfn_meminfo ; 20 = get extended memory info |
1726 | dd sysfn_pid_to_slot ; 21 = get slot number for pid |
1726 | dd sysfn_pid_to_slot ; 21 = get slot number for pid |
1727 | dd sysfn_min_rest_window ; 22 = minimize and restore any window |
1727 | dd sysfn_min_rest_window ; 22 = minimize and restore any window |
1728 | sysfn_num = ($ - sys_system_table)/4 |
1728 | sysfn_num = ($ - sys_system_table)/4 |
1729 | endg |
1729 | endg |
1730 | 1730 | ||
1731 | sys_system: |
1731 | sys_system: |
1732 | dec ebx |
1732 | dec ebx |
1733 | cmp ebx, sysfn_num |
1733 | cmp ebx, sysfn_num |
1734 | jae @f |
1734 | jae @f |
1735 | jmp dword [sys_system_table + ebx*4] |
1735 | jmp dword [sys_system_table + ebx*4] |
1736 | @@: |
1736 | @@: |
1737 | ret |
1737 | ret |
1738 | 1738 | ||
1739 | 1739 | ||
1740 | sysfn_shutdown: ; 18.9 = system shutdown |
1740 | sysfn_shutdown: ; 18.9 = system shutdown |
1741 | cmp ecx,1 |
1741 | cmp ecx,1 |
1742 | jl exit_for_anyone |
1742 | jl exit_for_anyone |
1743 | cmp ecx,4 |
1743 | cmp ecx,4 |
1744 | jg exit_for_anyone |
1744 | jg exit_for_anyone |
1745 | mov [BOOT_VAR+0x9030],cl |
1745 | mov [BOOT_VAR+0x9030],cl |
1746 | 1746 | ||
1747 | mov eax,[TASK_COUNT] |
1747 | mov eax,[TASK_COUNT] |
1748 | mov [SYS_SHUTDOWN],al |
1748 | mov [SYS_SHUTDOWN],al |
1749 | mov [shutdown_processes],eax |
1749 | mov [shutdown_processes],eax |
1750 | and dword [esp+32], 0 |
1750 | and dword [esp+32], 0 |
1751 | exit_for_anyone: |
1751 | exit_for_anyone: |
1752 | ret |
1752 | ret |
1753 | uglobal |
1753 | uglobal |
1754 | shutdown_processes: dd 0x0 |
1754 | shutdown_processes: dd 0x0 |
1755 | endg |
1755 | endg |
1756 | 1756 | ||
1757 | sysfn_terminate: ; 18.2 = TERMINATE |
1757 | sysfn_terminate: ; 18.2 = TERMINATE |
1758 | cmp ecx,2 |
1758 | cmp ecx,2 |
1759 | jb noprocessterminate |
1759 | jb noprocessterminate |
1760 | mov edx,[TASK_COUNT] |
1760 | mov edx,[TASK_COUNT] |
1761 | cmp ecx,edx |
1761 | cmp ecx,edx |
1762 | ja noprocessterminate |
1762 | ja noprocessterminate |
1763 | mov eax,[TASK_COUNT] |
1763 | mov eax,[TASK_COUNT] |
1764 | shl ecx,5 |
1764 | shl ecx,5 |
1765 | mov edx,[ecx+CURRENT_TASK+TASKDATA.pid] |
1765 | mov edx,[ecx+CURRENT_TASK+TASKDATA.pid] |
1766 | add ecx,CURRENT_TASK+TASKDATA.state |
1766 | add ecx,CURRENT_TASK+TASKDATA.state |
1767 | cmp byte [ecx], 9 |
1767 | cmp byte [ecx], 9 |
1768 | jz noprocessterminate |
1768 | jz noprocessterminate |
1769 | 1769 | ||
1770 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
1770 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
1771 | mov [ecx],byte 3 ; clear possible i40's |
1771 | mov [ecx],byte 3 ; clear possible i40's |
1772 | ;call MEM_Heap_UnLock |
1772 | ;call MEM_Heap_UnLock |
1773 | 1773 | ||
1774 | cmp edx,[application_table_status] ; clear app table stat |
1774 | cmp edx,[application_table_status] ; clear app table stat |
1775 | jne noatsc |
1775 | jne noatsc |
1776 | 1776 | ||
1777 | and [application_table_status],0 |
1777 | and [application_table_status],0 |
1778 | noatsc: |
1778 | noatsc: |
1779 | noprocessterminate: |
1779 | noprocessterminate: |
1780 | ret |
1780 | ret |
1781 | 1781 | ||
1782 | sysfn_terminate2: |
1782 | sysfn_terminate2: |
1783 | ;lock application_table_status mutex |
1783 | ;lock application_table_status mutex |
1784 | .table_status: |
1784 | .table_status: |
1785 | cli |
1785 | cli |
1786 | cmp [application_table_status],0 |
1786 | cmp [application_table_status],0 |
1787 | je .stf |
1787 | je .stf |
1788 | sti |
1788 | sti |
1789 | call change_task |
1789 | call change_task |
1790 | jmp .table_status |
1790 | jmp .table_status |
1791 | .stf: |
1791 | .stf: |
1792 | call set_application_table_status |
1792 | call set_application_table_status |
1793 | mov eax,ecx |
1793 | mov eax,ecx |
1794 | call pid_to_slot |
1794 | call pid_to_slot |
1795 | test eax,eax |
1795 | test eax,eax |
1796 | jz .not_found |
1796 | jz .not_found |
1797 | mov ecx,eax |
1797 | mov ecx,eax |
1798 | cli |
1798 | cli |
1799 | call sysfn_terminate |
1799 | call sysfn_terminate |
1800 | and [application_table_status],0 |
1800 | and [application_table_status],0 |
1801 | sti |
1801 | sti |
1802 | and dword [esp+32],0 |
1802 | and dword [esp+32],0 |
1803 | ret |
1803 | ret |
1804 | .not_found: |
1804 | .not_found: |
1805 | mov [application_table_status],0 |
1805 | mov [application_table_status],0 |
1806 | or dword [esp+32],-1 |
1806 | or dword [esp+32],-1 |
1807 | ret |
1807 | ret |
1808 | 1808 | ||
1809 | sysfn_activate: ; 18.3 = ACTIVATE WINDOW |
1809 | sysfn_activate: ; 18.3 = ACTIVATE WINDOW |
1810 | cmp ecx,2 |
1810 | cmp ecx,2 |
1811 | jb .nowindowactivate |
1811 | jb .nowindowactivate |
1812 | cmp ecx,[TASK_COUNT] |
1812 | cmp ecx,[TASK_COUNT] |
1813 | ja .nowindowactivate |
1813 | ja .nowindowactivate |
1814 | 1814 | ||
1815 | mov [window_minimize], 2 ; restore window if minimized |
1815 | mov [window_minimize], 2 ; restore window if minimized |
1816 | 1816 | ||
1817 | movzx esi, word [WIN_STACK + ecx*2] |
1817 | movzx esi, word [WIN_STACK + ecx*2] |
1818 | cmp esi, [TASK_COUNT] |
1818 | cmp esi, [TASK_COUNT] |
1819 | je .nowindowactivate ; already active |
1819 | je .nowindowactivate ; already active |
1820 | 1820 | ||
1821 | mov edi, ecx |
1821 | mov edi, ecx |
1822 | shl edi, 5 |
1822 | shl edi, 5 |
1823 | add edi, window_data |
1823 | add edi, window_data |
1824 | movzx esi, word [WIN_STACK + ecx * 2] |
1824 | movzx esi, word [WIN_STACK + ecx * 2] |
1825 | lea esi, [WIN_POS + esi * 2] |
1825 | lea esi, [WIN_POS + esi * 2] |
1826 | call waredraw |
1826 | call waredraw |
1827 | .nowindowactivate: |
1827 | .nowindowactivate: |
1828 | ret |
1828 | ret |
1829 | 1829 | ||
1830 | sysfn_getidletime: ; 18.4 = GET IDLETIME |
1830 | sysfn_getidletime: ; 18.4 = GET IDLETIME |
1831 | mov eax,[idleusesec] |
1831 | mov eax,[idleusesec] |
1832 | mov [esp+32], eax |
1832 | mov [esp+32], eax |
1833 | ret |
1833 | ret |
1834 | 1834 | ||
1835 | sysfn_getcpuclock: ; 18.5 = GET TSC/SEC |
1835 | sysfn_getcpuclock: ; 18.5 = GET TSC/SEC |
1836 | mov eax,[CPU_FREQ] |
1836 | mov eax,[CPU_FREQ] |
1837 | mov [esp+32], eax |
1837 | mov [esp+32], eax |
1838 | ret |
1838 | ret |
1839 | 1839 | ||
1840 | ; SAVE ramdisk to /hd/1/menuet.img |
1840 | ; SAVE ramdisk to /hd/1/menuet.img |
1841 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
1841 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
1842 | include 'blkdev/rdsave.inc' |
1842 | include 'blkdev/rdsave.inc' |
1843 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
1843 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
1844 | align 4 |
1844 | align 4 |
1845 | sysfn_getactive: ; 18.7 = get active window |
1845 | sysfn_getactive: ; 18.7 = get active window |
1846 | mov eax, [TASK_COUNT] |
1846 | mov eax, [TASK_COUNT] |
1847 | movzx eax, word [WIN_POS + eax*2] |
1847 | movzx eax, word [WIN_POS + eax*2] |
1848 | mov [esp+32],eax |
1848 | mov [esp+32],eax |
1849 | ret |
1849 | ret |
1850 | 1850 | ||
1851 | sysfn_sound_flag: ; 18.8 = get/set sound_flag |
1851 | sysfn_sound_flag: ; 18.8 = get/set sound_flag |
1852 | ; cmp ecx,1 |
1852 | ; cmp ecx,1 |
1853 | dec ecx |
1853 | dec ecx |
1854 | jnz nogetsoundflag |
1854 | jnz nogetsoundflag |
1855 | movzx eax,byte [sound_flag] ; get sound_flag |
1855 | movzx eax,byte [sound_flag] ; get sound_flag |
1856 | mov [esp+32],eax |
1856 | mov [esp+32],eax |
1857 | ret |
1857 | ret |
1858 | nogetsoundflag: |
1858 | nogetsoundflag: |
1859 | ; cmp ecx,2 |
1859 | ; cmp ecx,2 |
1860 | dec ecx |
1860 | dec ecx |
1861 | jnz nosoundflag |
1861 | jnz nosoundflag |
1862 | xor byte [sound_flag], 1 |
1862 | xor byte [sound_flag], 1 |
1863 | nosoundflag: |
1863 | nosoundflag: |
1864 | ret |
1864 | ret |
1865 | 1865 | ||
1866 | sysfn_minimize: ; 18.10 = minimize window |
1866 | sysfn_minimize: ; 18.10 = minimize window |
1867 | mov [window_minimize],1 |
1867 | mov [window_minimize],1 |
1868 | ret |
1868 | ret |
1869 | align 4 |
1869 | align 4 |
1870 | sysfn_getdiskinfo: ; 18.11 = get disk info table |
1870 | sysfn_getdiskinfo: ; 18.11 = get disk info table |
1871 | ; cmp ecx,1 |
1871 | ; cmp ecx,1 |
1872 | dec ecx |
1872 | dec ecx |
1873 | jnz full_table |
1873 | jnz full_table |
1874 | small_table: |
1874 | small_table: |
1875 | call for_all_tables |
1875 | call for_all_tables |
1876 | mov ecx,10 |
1876 | mov ecx,10 |
1877 | cld |
1877 | cld |
1878 | rep movsb |
1878 | rep movsb |
1879 | ret |
1879 | ret |
1880 | for_all_tables: |
1880 | for_all_tables: |
1881 | mov edi,edx |
1881 | mov edi,edx |
1882 | mov esi,DRIVE_DATA |
1882 | mov esi,DRIVE_DATA |
1883 | ret |
1883 | ret |
1884 | full_table: |
1884 | full_table: |
1885 | ; cmp ecx,2 |
1885 | ; cmp ecx,2 |
1886 | dec ecx |
1886 | dec ecx |
1887 | jnz exit_for_anyone |
1887 | jnz exit_for_anyone |
1888 | call for_all_tables |
1888 | call for_all_tables |
1889 | mov ecx,16384 |
1889 | mov ecx,16384 |
1890 | cld |
1890 | cld |
1891 | rep movsd |
1891 | rep movsd |
1892 | ret |
1892 | ret |
1893 | 1893 | ||
1894 | sysfn_lastkey: ; 18.12 = return 0 (backward compatibility) |
1894 | sysfn_lastkey: ; 18.12 = return 0 (backward compatibility) |
1895 | and dword [esp+32], 0 |
1895 | and dword [esp+32], 0 |
1896 | ret |
1896 | ret |
1897 | 1897 | ||
1898 | sysfn_getversion: ; 18.13 = get kernel ID and version |
1898 | sysfn_getversion: ; 18.13 = get kernel ID and version |
1899 | mov edi,ecx |
1899 | mov edi,ecx |
1900 | mov esi,version_inf |
1900 | mov esi,version_inf |
1901 | mov ecx,version_end-version_inf |
1901 | mov ecx,version_end-version_inf |
1902 | rep movsb |
1902 | rep movsb |
1903 | ret |
1903 | ret |
1904 | 1904 | ||
1905 | sysfn_waitretrace: ; 18.14 = sys wait retrace |
1905 | sysfn_waitretrace: ; 18.14 = sys wait retrace |
1906 | ;wait retrace functions |
1906 | ;wait retrace functions |
1907 | sys_wait_retrace: |
1907 | sys_wait_retrace: |
1908 | mov edx,0x3da |
1908 | mov edx,0x3da |
1909 | WaitRetrace_loop: |
1909 | WaitRetrace_loop: |
1910 | in al,dx |
1910 | in al,dx |
1911 | test al,1000b |
1911 | test al,1000b |
1912 | jz WaitRetrace_loop |
1912 | jz WaitRetrace_loop |
1913 | and [esp+32],dword 0 |
1913 | and [esp+32],dword 0 |
1914 | ret |
1914 | ret |
1915 | 1915 | ||
1916 | align 4 |
1916 | align 4 |
1917 | sysfn_centermouse: ; 18.15 = mouse centered |
1917 | sysfn_centermouse: ; 18.15 = mouse centered |
1918 | ; removed here by |
1918 | ; removed here by |
1919 | ; call mouse_centered |
1919 | ; call mouse_centered |
1920 | ;* mouse centered - start code- Mario79 |
1920 | ;* mouse centered - start code- Mario79 |
1921 | ;mouse_centered: |
1921 | ;mouse_centered: |
1922 | ; push eax |
1922 | ; push eax |
1923 | mov eax,[Screen_Max_X] |
1923 | mov eax,[Screen_Max_X] |
1924 | shr eax,1 |
1924 | shr eax,1 |
1925 | mov [MOUSE_X],ax |
1925 | mov [MOUSE_X],ax |
1926 | mov eax,[Screen_Max_Y] |
1926 | mov eax,[Screen_Max_Y] |
1927 | shr eax,1 |
1927 | shr eax,1 |
1928 | mov [MOUSE_Y],ax |
1928 | mov [MOUSE_Y],ax |
1929 | ; ret |
1929 | ; ret |
1930 | ;* mouse centered - end code- Mario79 |
1930 | ;* mouse centered - end code- Mario79 |
1931 | xor eax,eax |
1931 | xor eax,eax |
1932 | and [esp+32],eax |
1932 | and [esp+32],eax |
1933 | ; pop eax |
1933 | ; pop eax |
1934 | 1934 | ||
1935 | ret |
1935 | ret |
1936 | align 4 |
1936 | align 4 |
1937 | sysfn_mouse_acceleration: ; 18.19 = set/get mouse features |
1937 | sysfn_mouse_acceleration: ; 18.19 = set/get mouse features |
1938 | test ecx,ecx ; get mouse speed factor |
1938 | test ecx,ecx ; get mouse speed factor |
1939 | jnz .set_mouse_acceleration |
1939 | jnz .set_mouse_acceleration |
1940 | xor eax,eax |
1940 | xor eax,eax |
1941 | mov ax,[mouse_speed_factor] |
1941 | mov ax,[mouse_speed_factor] |
1942 | mov [esp+32],eax |
1942 | mov [esp+32],eax |
1943 | ret |
1943 | ret |
1944 | .set_mouse_acceleration: |
1944 | .set_mouse_acceleration: |
1945 | ; cmp ecx,1 ; set mouse speed factor |
1945 | ; cmp ecx,1 ; set mouse speed factor |
1946 | dec ecx |
1946 | dec ecx |
1947 | jnz .get_mouse_delay |
1947 | jnz .get_mouse_delay |
1948 | mov [mouse_speed_factor],dx |
1948 | mov [mouse_speed_factor],dx |
1949 | ret |
1949 | ret |
1950 | .get_mouse_delay: |
1950 | .get_mouse_delay: |
1951 | ; cmp ecx,2 ; get mouse delay |
1951 | ; cmp ecx,2 ; get mouse delay |
1952 | dec ecx |
1952 | dec ecx |
1953 | jnz .set_mouse_delay |
1953 | jnz .set_mouse_delay |
1954 | mov eax,[mouse_delay] |
1954 | mov eax,[mouse_delay] |
1955 | mov [esp+32],eax |
1955 | mov [esp+32],eax |
1956 | ret |
1956 | ret |
1957 | .set_mouse_delay: |
1957 | .set_mouse_delay: |
1958 | ; cmp ecx,3 ; set mouse delay |
1958 | ; cmp ecx,3 ; set mouse delay |
1959 | dec ecx |
1959 | dec ecx |
1960 | jnz .set_pointer_position |
1960 | jnz .set_pointer_position |
1961 | mov [mouse_delay],edx |
1961 | mov [mouse_delay],edx |
1962 | ret |
1962 | ret |
1963 | .set_pointer_position: |
1963 | .set_pointer_position: |
1964 | ; cmp ecx,4 ; set mouse pointer position |
1964 | ; cmp ecx,4 ; set mouse pointer position |
1965 | dec ecx |
1965 | dec ecx |
1966 | jnz .set_mouse_button |
1966 | jnz .set_mouse_button |
1967 | cmp dx, word[Screen_Max_Y] |
1967 | cmp dx, word[Screen_Max_Y] |
1968 | ja .end |
1968 | ja .end |
1969 | 1969 | ||
1970 | rol edx,16 |
1970 | rol edx,16 |
1971 | cmp dx, word[Screen_Max_X] |
1971 | cmp dx, word[Screen_Max_X] |
1972 | ja .end |
1972 | ja .end |
1973 | mov [MOUSE_X], edx |
1973 | mov [MOUSE_X], edx |
1974 | ret |
1974 | ret |
1975 | .set_mouse_button: |
1975 | .set_mouse_button: |
1976 | ; cmp ecx,5 ; set mouse button features |
1976 | ; cmp ecx,5 ; set mouse button features |
1977 | dec ecx |
1977 | dec ecx |
1978 | jnz .end |
1978 | jnz .end |
1979 | mov [BTN_DOWN],dl |
1979 | mov [BTN_DOWN],dl |
1980 | mov [mouse_active],1 |
1980 | mov [mouse_active],1 |
1981 | .end: |
1981 | .end: |
1982 | ret |
1982 | ret |
1983 | 1983 | ||
1984 | sysfn_getfreemem: |
1984 | sysfn_getfreemem: |
1985 | mov eax, [pg_data.pages_free] |
1985 | mov eax, [pg_data.pages_free] |
1986 | shl eax, 2 |
1986 | shl eax, 2 |
1987 | mov [esp+32],eax |
1987 | mov [esp+32],eax |
1988 | ret |
1988 | ret |
1989 | 1989 | ||
1990 | sysfn_getallmem: |
1990 | sysfn_getallmem: |
1991 | mov eax,[MEM_AMOUNT] |
1991 | mov eax,[MEM_AMOUNT] |
1992 | shr eax, 10 |
1992 | shr eax, 10 |
1993 | mov [esp+32],eax |
1993 | mov [esp+32],eax |
1994 | ret |
1994 | ret |
1995 | 1995 | ||
1996 | ; // Alver, 2007-22-08 // { |
1996 | ; // Alver, 2007-22-08 // { |
1997 | sysfn_pid_to_slot: |
1997 | sysfn_pid_to_slot: |
1998 | mov eax, ecx |
1998 | mov eax, ecx |
1999 | call pid_to_slot |
1999 | call pid_to_slot |
2000 | mov [esp+32], eax |
2000 | mov [esp+32], eax |
2001 | ret |
2001 | ret |
2002 | 2002 | ||
2003 | sysfn_min_rest_window: |
2003 | sysfn_min_rest_window: |
2004 | pushad |
2004 | pushad |
2005 | mov eax, edx ; ebx - operating |
2005 | mov eax, edx ; ebx - operating |
2006 | shr ecx, 1 |
2006 | shr ecx, 1 |
2007 | jnc @f |
2007 | jnc @f |
2008 | call pid_to_slot |
2008 | call pid_to_slot |
2009 | @@: |
2009 | @@: |
2010 | or eax, eax ; eax - number of slot |
2010 | or eax, eax ; eax - number of slot |
2011 | jz .error |
2011 | jz .error |
2012 | cmp eax, 255 ; varify maximal slot number |
2012 | cmp eax, 255 ; varify maximal slot number |
2013 | ja .error |
2013 | ja .error |
2014 | movzx eax, word [WIN_STACK + eax*2] |
2014 | movzx eax, word [WIN_STACK + eax*2] |
2015 | shr ecx, 1 |
2015 | shr ecx, 1 |
2016 | jc .restore |
2016 | jc .restore |
2017 | ; .minimize: |
2017 | ; .minimize: |
2018 | call minimize_window |
2018 | call minimize_window |
2019 | jmp .exit |
2019 | jmp .exit |
2020 | .restore: |
2020 | .restore: |
2021 | call restore_minimized_window |
2021 | call restore_minimized_window |
2022 | .exit: |
2022 | .exit: |
2023 | popad |
2023 | popad |
2024 | xor eax, eax |
2024 | xor eax, eax |
2025 | mov [esp+32], eax |
2025 | mov [esp+32], eax |
2026 | ret |
2026 | ret |
2027 | .error: |
2027 | .error: |
2028 | popad |
2028 | popad |
2029 | xor eax, eax |
2029 | xor eax, eax |
2030 | dec eax |
2030 | dec eax |
2031 | mov [esp+32], eax |
2031 | mov [esp+32], eax |
2032 | ret |
2032 | ret |
2033 | ; } \\ Alver, 2007-22-08 \\ |
2033 | ; } \\ Alver, 2007-22-08 \\ |
2034 | 2034 | ||
2035 | uglobal |
2035 | uglobal |
2036 | ;// mike.dld, 2006-29-01 [ |
2036 | ;// mike.dld, 2006-29-01 [ |
2037 | screen_workarea RECT |
2037 | screen_workarea RECT |
2038 | ;// mike.dld, 2006-29-01 ] |
2038 | ;// mike.dld, 2006-29-01 ] |
2039 | window_minimize db 0 |
2039 | window_minimize db 0 |
2040 | sound_flag db 0 |
2040 | sound_flag db 0 |
2041 | endg |
2041 | endg |
2042 | 2042 | ||
2043 | iglobal |
2043 | iglobal |
2044 | version_inf: |
2044 | version_inf: |
2045 | db 0,7,7,0 ; version 0.7.7.0 |
2045 | db 0,7,7,0 ; version 0.7.7.0 |
2046 | db 0 ;reserved |
2046 | db 0 ;reserved |
2047 | dd __REV__ |
2047 | dd __REV__ |
2048 | version_end: |
2048 | version_end: |
2049 | endg |
2049 | endg |
2050 | 2050 | ||
2051 | sys_cachetodiskette: |
2051 | sys_cachetodiskette: |
2052 | cmp ebx, 1 |
2052 | cmp ebx, 1 |
2053 | jne .no_floppy_a_save |
2053 | jne .no_floppy_a_save |
2054 | mov [flp_number], 1 |
2054 | mov [flp_number], 1 |
2055 | jmp .save_image_on_floppy |
2055 | jmp .save_image_on_floppy |
2056 | .no_floppy_a_save: |
2056 | .no_floppy_a_save: |
2057 | cmp ebx, 2 |
2057 | cmp ebx, 2 |
2058 | jne .no_floppy_b_save |
2058 | jne .no_floppy_b_save |
2059 | mov [flp_number], 2 |
2059 | mov [flp_number], 2 |
2060 | .save_image_on_floppy: |
2060 | .save_image_on_floppy: |
2061 | call save_image |
2061 | call save_image |
2062 | mov [esp + 32], dword 0 |
2062 | mov [esp + 32], dword 0 |
2063 | cmp [FDC_Status], 0 |
2063 | cmp [FDC_Status], 0 |
2064 | je .yes_floppy_save |
2064 | je .yes_floppy_save |
2065 | .no_floppy_b_save: |
2065 | .no_floppy_b_save: |
2066 | mov [esp + 32], dword 1 |
2066 | mov [esp + 32], dword 1 |
2067 | .yes_floppy_save: |
2067 | .yes_floppy_save: |
2068 | ret |
2068 | ret |
2069 | 2069 | ||
2070 | uglobal |
2070 | uglobal |
2071 | ; bgrchanged dd 0x0 |
2071 | ; bgrchanged dd 0x0 |
2072 | align 4 |
2072 | align 4 |
2073 | bgrlockpid dd 0 |
2073 | bgrlockpid dd 0 |
2074 | bgrlock db 0 |
2074 | bgrlock db 0 |
2075 | endg |
2075 | endg |
2076 | 2076 | ||
2077 | ;=============================== SysFn 15 ================================ |
2077 | ;=============================== SysFn 15 ================================ |
2078 | sys_background: |
2078 | sys_background: |
2079 | 2079 | ||
2080 | cmp ebx,1 ; BACKGROUND SIZE |
2080 | cmp ebx,1 ; BACKGROUND SIZE |
2081 | jnz nosb1 |
2081 | jnz nosb1 |
2082 | test ecx,ecx |
2082 | test ecx,ecx |
2083 | ; cmp ecx,0 |
2083 | ; cmp ecx,0 |
2084 | jz sbgrr |
2084 | jz sbgrr |
2085 | test edx,edx |
2085 | test edx,edx |
2086 | ; cmp edx,0 |
2086 | ; cmp edx,0 |
2087 | jz sbgrr |
2087 | jz sbgrr |
2088 | @@: |
2088 | @@: |
2089 | ;;Maxis use atomic bts for mutexes 4.4.2009 |
2089 | ;;Maxis use atomic bts for mutexes 4.4.2009 |
2090 | bts dword [bgrlock], 0 |
2090 | bts dword [bgrlock], 0 |
2091 | jnc @f |
2091 | jnc @f |
2092 | call change_task |
2092 | call change_task |
2093 | jmp @b |
2093 | jmp @b |
2094 | @@: |
2094 | @@: |
2095 | mov [BgrDataWidth],ecx |
2095 | mov [BgrDataWidth],ecx |
2096 | mov [BgrDataHeight],edx |
2096 | mov [BgrDataHeight],edx |
2097 | ; mov [bgrchanged],1 |
2097 | ; mov [bgrchanged],1 |
2098 | 2098 | ||
2099 | pushad |
2099 | pushad |
2100 | ; return memory for old background |
2100 | ; return memory for old background |
2101 | mov eax, [img_background] |
2101 | mov eax, [img_background] |
2102 | cmp eax, static_background_data |
2102 | cmp eax, static_background_data |
2103 | jz @f |
2103 | jz @f |
2104 | stdcall kernel_free, eax |
2104 | stdcall kernel_free, eax |
2105 | @@: |
2105 | @@: |
2106 | ; calculate RAW size |
2106 | ; calculate RAW size |
2107 | xor eax,eax |
2107 | xor eax,eax |
2108 | inc eax |
2108 | inc eax |
2109 | cmp [BgrDataWidth],eax |
2109 | cmp [BgrDataWidth],eax |
2110 | jae @f |
2110 | jae @f |
2111 | mov [BgrDataWidth],eax |
2111 | mov [BgrDataWidth],eax |
2112 | @@: |
2112 | @@: |
2113 | cmp [BgrDataHeight],eax |
2113 | cmp [BgrDataHeight],eax |
2114 | jae @f |
2114 | jae @f |
2115 | mov [BgrDataHeight],eax |
2115 | mov [BgrDataHeight],eax |
2116 | @@: |
2116 | @@: |
2117 | mov eax,[BgrDataWidth] |
2117 | mov eax,[BgrDataWidth] |
2118 | imul eax,[BgrDataHeight] |
2118 | imul eax,[BgrDataHeight] |
2119 | lea eax,[eax*3] |
2119 | lea eax,[eax*3] |
2120 | mov [mem_BACKGROUND],eax |
2120 | mov [mem_BACKGROUND],eax |
2121 | ; get memory for new background |
2121 | ; get memory for new background |
2122 | stdcall kernel_alloc, eax |
2122 | stdcall kernel_alloc, eax |
2123 | test eax, eax |
2123 | test eax, eax |
2124 | jz .memfailed |
2124 | jz .memfailed |
2125 | mov [img_background], eax |
2125 | mov [img_background], eax |
2126 | jmp .exit |
2126 | jmp .exit |
2127 | .memfailed: |
2127 | .memfailed: |
2128 | ; revert to static monotone data |
2128 | ; revert to static monotone data |
2129 | mov [img_background], static_background_data |
2129 | mov [img_background], static_background_data |
2130 | xor eax, eax |
2130 | xor eax, eax |
2131 | inc eax |
2131 | inc eax |
2132 | mov [BgrDataWidth], eax |
2132 | mov [BgrDataWidth], eax |
2133 | mov [BgrDataHeight], eax |
2133 | mov [BgrDataHeight], eax |
2134 | mov [mem_BACKGROUND], 4 |
2134 | mov [mem_BACKGROUND], 4 |
2135 | .exit: |
2135 | .exit: |
2136 | popad |
2136 | popad |
2137 | mov [bgrlock], 0 |
2137 | mov [bgrlock], 0 |
2138 | 2138 | ||
2139 | sbgrr: |
2139 | sbgrr: |
2140 | ret |
2140 | ret |
2141 | 2141 | ||
2142 | nosb1: |
2142 | nosb1: |
2143 | 2143 | ||
2144 | cmp ebx,2 ; SET PIXEL |
2144 | cmp ebx,2 ; SET PIXEL |
2145 | jnz nosb2 |
2145 | jnz nosb2 |
2146 | 2146 | ||
2147 | mov eax, [img_background] |
2147 | mov eax, [img_background] |
2148 | test ecx, ecx |
2148 | test ecx, ecx |
2149 | jz @f |
2149 | jz @f |
2150 | cmp eax, static_background_data |
2150 | cmp eax, static_background_data |
2151 | 2151 | ||
2152 | jz .ret |
2152 | jz .ret |
2153 | @@: |
2153 | @@: |
2154 | mov ebx, [mem_BACKGROUND] |
2154 | mov ebx, [mem_BACKGROUND] |
2155 | add ebx, 4095 |
2155 | add ebx, 4095 |
2156 | and ebx, -4096 |
2156 | and ebx, -4096 |
2157 | sub ebx, 4 |
2157 | sub ebx, 4 |
2158 | cmp ecx, ebx |
2158 | cmp ecx, ebx |
2159 | ja .ret |
2159 | ja .ret |
2160 | 2160 | ||
2161 | mov ebx,[eax+ecx] |
2161 | mov ebx,[eax+ecx] |
2162 | and ebx,0xFF000000 ;255*256*256*256 |
2162 | and ebx,0xFF000000 ;255*256*256*256 |
2163 | and edx,0x00FFFFFF ;255*256*256+255*256+255 |
2163 | and edx,0x00FFFFFF ;255*256*256+255*256+255 |
2164 | add edx,ebx |
2164 | add edx,ebx |
2165 | mov [eax+ecx],edx |
2165 | mov [eax+ecx],edx |
2166 | .ret: |
2166 | .ret: |
2167 | ret |
2167 | ret |
2168 | nosb2: |
2168 | nosb2: |
2169 | 2169 | ||
2170 | cmp ebx,3 ; DRAW BACKGROUND |
2170 | cmp ebx,3 ; DRAW BACKGROUND |
2171 | jnz nosb3 |
2171 | jnz nosb3 |
2172 | draw_background_temp: |
2172 | draw_background_temp: |
2173 | ; cmp [bgrchanged],1 ;0 |
2173 | ; cmp [bgrchanged],1 ;0 |
2174 | ; je nosb31 |
2174 | ; je nosb31 |
2175 | ;draw_background_temp: |
2175 | ;draw_background_temp: |
2176 | ; mov [bgrchanged],1 ;0 |
2176 | ; mov [bgrchanged],1 ;0 |
2177 | mov [background_defined], 1 |
2177 | mov [background_defined], 1 |
2178 | mov byte[BACKGROUND_CHANGED], 1 |
2178 | mov byte[BACKGROUND_CHANGED], 1 |
2179 | call force_redraw_background |
2179 | call force_redraw_background |
2180 | nosb31: |
2180 | nosb31: |
2181 | ret |
2181 | ret |
2182 | nosb3: |
2182 | nosb3: |
2183 | 2183 | ||
2184 | cmp ebx,4 ; TILED / STRETCHED |
2184 | cmp ebx,4 ; TILED / STRETCHED |
2185 | jnz nosb4 |
2185 | jnz nosb4 |
2186 | cmp ecx,[BgrDrawMode] |
2186 | cmp ecx,[BgrDrawMode] |
2187 | je nosb41 |
2187 | je nosb41 |
2188 | mov [BgrDrawMode],ecx |
2188 | mov [BgrDrawMode],ecx |
2189 | ; mov [bgrchanged],1 |
2189 | ; mov [bgrchanged],1 |
2190 | nosb41: |
2190 | nosb41: |
2191 | ret |
2191 | ret |
2192 | nosb4: |
2192 | nosb4: |
2193 | 2193 | ||
2194 | cmp ebx,5 ; BLOCK MOVE TO BGR |
2194 | cmp ebx,5 ; BLOCK MOVE TO BGR |
2195 | jnz nosb5 |
2195 | jnz nosb5 |
2196 | cmp [img_background], static_background_data |
2196 | cmp [img_background], static_background_data |
2197 | jnz @f |
2197 | jnz @f |
2198 | test edx, edx |
2198 | test edx, edx |
2199 | jnz .fin |
2199 | jnz .fin |
2200 | cmp esi, 4 |
2200 | cmp esi, 4 |
2201 | ja .fin |
2201 | ja .fin |
2202 | @@: |
2202 | @@: |
2203 | ; bughere |
2203 | ; bughere |
2204 | mov eax, ecx |
2204 | mov eax, ecx |
2205 | mov ebx, edx |
2205 | mov ebx, edx |
2206 | add ebx, [img_background] ;IMG_BACKGROUND |
2206 | add ebx, [img_background] ;IMG_BACKGROUND |
2207 | mov ecx, esi |
2207 | mov ecx, esi |
2208 | call memmove |
2208 | call memmove |
2209 | .fin: |
2209 | .fin: |
2210 | ret |
2210 | ret |
2211 | nosb5: |
2211 | nosb5: |
2212 | 2212 | ||
2213 | cmp ebx, 6 |
2213 | cmp ebx, 6 |
2214 | jnz nosb6 |
2214 | jnz nosb6 |
2215 | ;;Maxis use atomic bts for mutex 4.4.2009 |
2215 | ;;Maxis use atomic bts for mutex 4.4.2009 |
2216 | @@: |
2216 | @@: |
2217 | bts dword [bgrlock], 0 |
2217 | bts dword [bgrlock], 0 |
2218 | jnc @f |
2218 | jnc @f |
2219 | call change_task |
2219 | call change_task |
2220 | jmp @b |
2220 | jmp @b |
2221 | @@: |
2221 | @@: |
2222 | mov eax, [CURRENT_TASK] |
2222 | mov eax, [CURRENT_TASK] |
2223 | mov [bgrlockpid], eax |
2223 | mov [bgrlockpid], eax |
2224 | cmp [img_background], static_background_data |
2224 | cmp [img_background], static_background_data |
2225 | jz .nomem |
2225 | jz .nomem |
2226 | stdcall user_alloc, [mem_BACKGROUND] |
2226 | stdcall user_alloc, [mem_BACKGROUND] |
2227 | mov [esp+32], eax |
2227 | mov [esp+32], eax |
2228 | test eax, eax |
2228 | test eax, eax |
2229 | jz .nomem |
2229 | jz .nomem |
2230 | mov ebx, eax |
2230 | mov ebx, eax |
2231 | shr ebx, 12 |
2231 | shr ebx, 12 |
2232 | or dword [page_tabs+(ebx-1)*4], DONT_FREE_BLOCK |
2232 | or dword [page_tabs+(ebx-1)*4], DONT_FREE_BLOCK |
2233 | mov esi, [img_background] |
2233 | mov esi, [img_background] |
2234 | shr esi, 12 |
2234 | shr esi, 12 |
2235 | mov ecx, [mem_BACKGROUND] |
2235 | mov ecx, [mem_BACKGROUND] |
2236 | add ecx, 0xFFF |
2236 | add ecx, 0xFFF |
2237 | shr ecx, 12 |
2237 | shr ecx, 12 |
2238 | .z: |
2238 | .z: |
2239 | mov eax, [page_tabs+ebx*4] |
2239 | mov eax, [page_tabs+ebx*4] |
2240 | test al, 1 |
2240 | test al, 1 |
2241 | jz @f |
2241 | jz @f |
2242 | call free_page |
2242 | call free_page |
2243 | @@: |
2243 | @@: |
2244 | mov eax, [page_tabs+esi*4] |
2244 | mov eax, [page_tabs+esi*4] |
2245 | or al, PG_UW |
2245 | or al, PG_UW |
2246 | mov [page_tabs+ebx*4], eax |
2246 | mov [page_tabs+ebx*4], eax |
2247 | mov eax, ebx |
2247 | mov eax, ebx |
2248 | shl eax, 12 |
2248 | shl eax, 12 |
2249 | invlpg [eax] |
2249 | invlpg [eax] |
2250 | inc ebx |
2250 | inc ebx |
2251 | inc esi |
2251 | inc esi |
2252 | loop .z |
2252 | loop .z |
2253 | ret |
2253 | ret |
2254 | .nomem: |
2254 | .nomem: |
2255 | and [bgrlockpid], 0 |
2255 | and [bgrlockpid], 0 |
2256 | mov [bgrlock], 0 |
2256 | mov [bgrlock], 0 |
2257 | nosb6: |
2257 | nosb6: |
2258 | cmp ebx, 7 |
2258 | cmp ebx, 7 |
2259 | jnz nosb7 |
2259 | jnz nosb7 |
2260 | cmp [bgrlock], 0 |
2260 | cmp [bgrlock], 0 |
2261 | jz .err |
2261 | jz .err |
2262 | mov eax, [CURRENT_TASK] |
2262 | mov eax, [CURRENT_TASK] |
2263 | cmp [bgrlockpid], eax |
2263 | cmp [bgrlockpid], eax |
2264 | jnz .err |
2264 | jnz .err |
2265 | mov eax, ecx |
2265 | mov eax, ecx |
2266 | mov ebx, ecx |
2266 | mov ebx, ecx |
2267 | shr eax, 12 |
2267 | shr eax, 12 |
2268 | mov ecx, [page_tabs+(eax-1)*4] |
2268 | mov ecx, [page_tabs+(eax-1)*4] |
2269 | test cl, USED_BLOCK+DONT_FREE_BLOCK |
2269 | test cl, USED_BLOCK+DONT_FREE_BLOCK |
2270 | jz .err |
2270 | jz .err |
2271 | jnp .err |
2271 | jnp .err |
2272 | push eax |
2272 | push eax |
2273 | shr ecx, 12 |
2273 | shr ecx, 12 |
2274 | dec ecx |
2274 | dec ecx |
2275 | @@: |
2275 | @@: |
2276 | and dword [page_tabs+eax*4], 0 |
2276 | and dword [page_tabs+eax*4], 0 |
2277 | mov edx, eax |
2277 | mov edx, eax |
2278 | shl edx, 12 |
2278 | shl edx, 12 |
2279 | push eax |
2279 | push eax |
2280 | invlpg [edx] |
2280 | invlpg [edx] |
2281 | pop eax |
2281 | pop eax |
2282 | inc eax |
2282 | inc eax |
2283 | loop @b |
2283 | loop @b |
2284 | pop eax |
2284 | pop eax |
2285 | and dword [page_tabs+(eax-1)*4], not DONT_FREE_BLOCK |
2285 | and dword [page_tabs+(eax-1)*4], not DONT_FREE_BLOCK |
2286 | stdcall user_free, ebx |
2286 | stdcall user_free, ebx |
2287 | mov [esp+32], eax |
2287 | mov [esp+32], eax |
2288 | and [bgrlockpid], 0 |
2288 | and [bgrlockpid], 0 |
2289 | mov [bgrlock], 0 |
2289 | mov [bgrlock], 0 |
2290 | ret |
2290 | ret |
2291 | .err: |
2291 | .err: |
2292 | and dword [esp+32], 0 |
2292 | and dword [esp+32], 0 |
2293 | ret |
2293 | ret |
2294 | 2294 | ||
2295 | nosb7: |
2295 | nosb7: |
2296 | ret |
2296 | ret |
2297 | 2297 | ||
2298 | ;=============================== SysFn 39 ================================ |
2298 | ;=============================== SysFn 39 ================================ |
2299 | align 4 |
2299 | align 4 |
2300 | 2300 | ||
2301 | sys_getbackground: |
2301 | sys_getbackground: |
2302 | dec ebx |
2302 | dec ebx |
2303 | jnz nogb1 |
2303 | jnz nogb1 |
2304 | mov eax,[BgrDataWidth] |
2304 | mov eax,[BgrDataWidth] |
2305 | shl eax,16 |
2305 | shl eax,16 |
2306 | mov ax,[BgrDataHeight] |
2306 | mov ax,[BgrDataHeight] |
2307 | mov [esp+32],eax |
2307 | mov [esp+32],eax |
2308 | ret |
2308 | ret |
2309 | 2309 | ||
2310 | nogb1: |
2310 | nogb1: |
2311 | ; cmp eax,2 ; PIXEL |
2311 | ; cmp eax,2 ; PIXEL |
2312 | dec ebx |
2312 | dec ebx |
2313 | jnz nogb2 |
2313 | jnz nogb2 |
2314 | 2314 | ||
2315 | mov eax, [img_background] |
2315 | mov eax, [img_background] |
2316 | test ecx, ecx |
2316 | test ecx, ecx |
2317 | jz @f |
2317 | jz @f |
2318 | cmp eax, static_background_data |
2318 | cmp eax, static_background_data |
2319 | jz .ret |
2319 | jz .ret |
2320 | @@: |
2320 | @@: |
2321 | mov ebx, [mem_BACKGROUND] |
2321 | mov ebx, [mem_BACKGROUND] |
2322 | add ebx, 4095 |
2322 | add ebx, 4095 |
2323 | and ebx, -4096 |
2323 | and ebx, -4096 |
2324 | sub ebx, 4 |
2324 | sub ebx, 4 |
2325 | cmp ecx, ebx |
2325 | cmp ecx, ebx |
2326 | ja .ret |
2326 | ja .ret |
2327 | 2327 | ||
2328 | mov eax,[ecx+eax] |
2328 | mov eax,[ecx+eax] |
2329 | 2329 | ||
2330 | and eax, 0xFFFFFF |
2330 | and eax, 0xFFFFFF |
2331 | mov [esp+32],eax |
2331 | mov [esp+32],eax |
2332 | .ret: |
2332 | .ret: |
2333 | ret |
2333 | ret |
2334 | nogb2: |
2334 | nogb2: |
2335 | 2335 | ||
2336 | ; cmp eax,4 ; TILED / STRETCHED |
2336 | ; cmp eax,4 ; TILED / STRETCHED |
2337 | dec ebx |
2337 | dec ebx |
2338 | dec ebx |
2338 | dec ebx |
2339 | jnz nogb4 |
2339 | jnz nogb4 |
2340 | mov eax,[BgrDrawMode] |
2340 | mov eax,[BgrDrawMode] |
2341 | nogb4: |
2341 | nogb4: |
2342 | mov [esp+32],eax |
2342 | mov [esp+32],eax |
2343 | ret |
2343 | ret |
2344 | 2344 | ||
2345 | ;=========================================== |
2345 | ;=========================================== |
2346 | 2346 | ||
2347 | force_redraw_background: |
2347 | force_redraw_background: |
2348 | and [draw_data+32 + RECT.left], 0 |
2348 | and [draw_data+32 + RECT.left], 0 |
2349 | and [draw_data+32 + RECT.top], 0 |
2349 | and [draw_data+32 + RECT.top], 0 |
2350 | push eax ebx |
2350 | push eax ebx |
2351 | mov eax,[Screen_Max_X] |
2351 | mov eax,[Screen_Max_X] |
2352 | mov ebx,[Screen_Max_Y] |
2352 | mov ebx,[Screen_Max_Y] |
2353 | mov [draw_data+32 + RECT.right],eax |
2353 | mov [draw_data+32 + RECT.right],eax |
2354 | mov [draw_data+32 + RECT.bottom],ebx |
2354 | mov [draw_data+32 + RECT.bottom],ebx |
2355 | pop ebx eax |
2355 | pop ebx eax |
2356 | inc byte[REDRAW_BACKGROUND] |
2356 | inc byte[REDRAW_BACKGROUND] |
2357 | ret |
2357 | ret |
2358 | ;=========================================== |
2358 | ;=========================================== |
2359 | 2359 | ||
2360 | 2360 | ||
2361 | align 4 |
2361 | align 4 |
2362 | 2362 | ||
2363 | sys_getkey: |
2363 | sys_getkey: |
2364 | mov [esp + 32],dword 1 |
2364 | mov [esp + 32],dword 1 |
2365 | ; test main buffer |
2365 | ; test main buffer |
2366 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
2366 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
2367 | movzx ecx, word [WIN_STACK + ebx * 2] |
2367 | movzx ecx, word [WIN_STACK + ebx * 2] |
2368 | mov edx, [TASK_COUNT] |
2368 | mov edx, [TASK_COUNT] |
2369 | cmp ecx, edx |
2369 | cmp ecx, edx |
2370 | jne .finish |
2370 | jne .finish |
2371 | cmp [KEY_COUNT], byte 0 |
2371 | cmp [KEY_COUNT], byte 0 |
2372 | je .finish |
2372 | je .finish |
2373 | movzx eax, byte [KEY_BUFF] |
2373 | movzx eax, byte [KEY_BUFF] |
2374 | shl eax, 8 |
2374 | shl eax, 8 |
2375 | push eax |
2375 | push eax |
2376 | dec byte [KEY_COUNT] |
2376 | dec byte [KEY_COUNT] |
2377 | and byte [KEY_COUNT], 127 |
2377 | and byte [KEY_COUNT], 127 |
2378 | movzx ecx, byte [KEY_COUNT] |
2378 | movzx ecx, byte [KEY_COUNT] |
2379 | add ecx, 2 |
2379 | add ecx, 2 |
2380 | mov eax, KEY_BUFF + 1 |
2380 | mov eax, KEY_BUFF + 1 |
2381 | mov ebx, KEY_BUFF |
2381 | mov ebx, KEY_BUFF |
2382 | call memmove |
2382 | call memmove |
2383 | pop eax |
2383 | pop eax |
2384 | .ret_eax: |
2384 | .ret_eax: |
2385 | mov [esp + 32], eax |
2385 | mov [esp + 32], eax |
2386 | ret |
2386 | ret |
2387 | .finish: |
2387 | .finish: |
2388 | ; test hotkeys buffer |
2388 | ; test hotkeys buffer |
2389 | mov ecx, hotkey_buffer |
2389 | mov ecx, hotkey_buffer |
2390 | @@: |
2390 | @@: |
2391 | cmp [ecx], ebx |
2391 | cmp [ecx], ebx |
2392 | jz .found |
2392 | jz .found |
2393 | add ecx, 8 |
2393 | add ecx, 8 |
2394 | cmp ecx, hotkey_buffer + 120 * 8 |
2394 | cmp ecx, hotkey_buffer + 120 * 8 |
2395 | jb @b |
2395 | jb @b |
2396 | ret |
2396 | ret |
2397 | .found: |
2397 | .found: |
2398 | mov ax, [ecx + 6] |
2398 | mov ax, [ecx + 6] |
2399 | shl eax, 16 |
2399 | shl eax, 16 |
2400 | mov ah, [ecx + 4] |
2400 | mov ah, [ecx + 4] |
2401 | mov al, 2 |
2401 | mov al, 2 |
2402 | and dword [ecx + 4], 0 |
2402 | and dword [ecx + 4], 0 |
2403 | and dword [ecx], 0 |
2403 | and dword [ecx], 0 |
2404 | jmp .ret_eax |
2404 | jmp .ret_eax |
2405 | 2405 | ||
2406 | align 4 |
2406 | align 4 |
2407 | 2407 | ||
2408 | sys_getbutton: |
2408 | sys_getbutton: |
2409 | 2409 | ||
2410 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
2410 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
2411 | mov [esp + 32], dword 1 |
2411 | mov [esp + 32], dword 1 |
2412 | movzx ecx, word [WIN_STACK + ebx * 2] |
2412 | movzx ecx, word [WIN_STACK + ebx * 2] |
2413 | mov edx, [TASK_COUNT] ; less than 256 processes |
2413 | mov edx, [TASK_COUNT] ; less than 256 processes |
2414 | cmp ecx, edx |
2414 | cmp ecx, edx |
2415 | jne .exit |
2415 | jne .exit |
2416 | movzx eax, byte [BTN_COUNT] |
2416 | movzx eax, byte [BTN_COUNT] |
2417 | test eax, eax |
2417 | test eax, eax |
2418 | jz .exit |
2418 | jz .exit |
2419 | mov eax, [BTN_BUFF] |
2419 | mov eax, [BTN_BUFF] |
2420 | and al, 0xFE ; delete left button bit |
2420 | and al, 0xFE ; delete left button bit |
2421 | mov [BTN_COUNT], byte 0 |
2421 | mov [BTN_COUNT], byte 0 |
2422 | mov [esp + 32], eax |
2422 | mov [esp + 32], eax |
2423 | .exit: |
2423 | .exit: |
2424 | ret |
2424 | ret |
2425 | 2425 | ||
2426 | 2426 | ||
2427 | align 4 |
2427 | align 4 |
2428 | 2428 | ||
2429 | sys_cpuusage: |
2429 | sys_cpuusage: |
2430 | 2430 | ||
2431 | ; RETURN: |
2431 | ; RETURN: |
2432 | ; |
2432 | ; |
2433 | ; +00 dword process cpu usage |
2433 | ; +00 dword process cpu usage |
2434 | ; +04 word position in windowing stack |
2434 | ; +04 word position in windowing stack |
2435 | ; +06 word windowing stack value at current position (cpu nro) |
2435 | ; +06 word windowing stack value at current position (cpu nro) |
2436 | ; +10 12 bytes name |
2436 | ; +10 12 bytes name |
2437 | ; +22 dword start in mem |
2437 | ; +22 dword start in mem |
2438 | ; +26 dword used mem |
2438 | ; +26 dword used mem |
2439 | ; +30 dword PID , process idenfification number |
2439 | ; +30 dword PID , process idenfification number |
2440 | ; |
2440 | ; |
2441 | 2441 | ||
2442 | cmp ecx,-1 ; who am I ? |
2442 | cmp ecx,-1 ; who am I ? |
2443 | jne .no_who_am_i |
2443 | jne .no_who_am_i |
2444 | mov ecx,[CURRENT_TASK] |
2444 | mov ecx,[CURRENT_TASK] |
2445 | .no_who_am_i: |
2445 | .no_who_am_i: |
2446 | cmp ecx, max_processes |
2446 | cmp ecx, max_processes |
2447 | ja .nofillbuf |
2447 | ja .nofillbuf |
2448 | 2448 | ||
2449 | ; +4: word: position of the window of thread in the window stack |
2449 | ; +4: word: position of the window of thread in the window stack |
2450 | mov ax, [WIN_STACK + ecx * 2] |
2450 | mov ax, [WIN_STACK + ecx * 2] |
2451 | mov [ebx+4], ax |
2451 | mov [ebx+4], ax |
2452 | ; +6: word: number of the thread slot, which window has in the window stack |
2452 | ; +6: word: number of the thread slot, which window has in the window stack |
2453 | ; position ecx (has no relation to the specific thread) |
2453 | ; position ecx (has no relation to the specific thread) |
2454 | mov ax, [WIN_POS + ecx * 2] |
2454 | mov ax, [WIN_POS + ecx * 2] |
2455 | mov [ebx+6], ax |
2455 | mov [ebx+6], ax |
2456 | 2456 | ||
2457 | shl ecx, 5 |
2457 | shl ecx, 5 |
2458 | 2458 | ||
2459 | ; +0: dword: memory usage |
2459 | ; +0: dword: memory usage |
2460 | mov eax, [ecx+CURRENT_TASK+TASKDATA.cpu_usage] |
2460 | mov eax, [ecx+CURRENT_TASK+TASKDATA.cpu_usage] |
2461 | mov [ebx], eax |
2461 | mov [ebx], eax |
2462 | ; +10: 11 bytes: name of the process |
2462 | ; +10: 11 bytes: name of the process |
2463 | push ecx |
2463 | push ecx |
2464 | lea eax, [ecx*8+SLOT_BASE+APPDATA.app_name] |
2464 | lea eax, [ecx*8+SLOT_BASE+APPDATA.app_name] |
2465 | add ebx, 10 |
2465 | add ebx, 10 |
2466 | mov ecx, 11 |
2466 | mov ecx, 11 |
2467 | call memmove |
2467 | call memmove |
2468 | pop ecx |
2468 | pop ecx |
2469 | 2469 | ||
2470 | ; +22: address of the process in memory |
2470 | ; +22: address of the process in memory |
2471 | ; +26: size of used memory - 1 |
2471 | ; +26: size of used memory - 1 |
2472 | push edi |
2472 | push edi |
2473 | lea edi, [ebx+12] |
2473 | lea edi, [ebx+12] |
2474 | xor eax, eax |
2474 | xor eax, eax |
2475 | mov edx, 0x100000*16 |
2475 | mov edx, 0x100000*16 |
2476 | cmp ecx, 1 shl 5 |
2476 | cmp ecx, 1 shl 5 |
2477 | je .os_mem |
2477 | je .os_mem |
2478 | mov edx, [SLOT_BASE+ecx*8+APPDATA.mem_size] |
2478 | mov edx, [SLOT_BASE+ecx*8+APPDATA.mem_size] |
2479 | mov eax, std_application_base_address |
2479 | mov eax, std_application_base_address |
2480 | .os_mem: |
2480 | .os_mem: |
2481 | stosd |
2481 | stosd |
2482 | lea eax, [edx-1] |
2482 | lea eax, [edx-1] |
2483 | stosd |
2483 | stosd |
2484 | 2484 | ||
2485 | ; +30: PID/TID |
2485 | ; +30: PID/TID |
2486 | mov eax, [ecx+CURRENT_TASK+TASKDATA.pid] |
2486 | mov eax, [ecx+CURRENT_TASK+TASKDATA.pid] |
2487 | stosd |
2487 | stosd |
2488 | 2488 | ||
2489 | ; window position and size |
2489 | ; window position and size |
2490 | push esi |
2490 | push esi |
2491 | lea esi, [ecx + window_data + WDATA.box] |
2491 | lea esi, [ecx + window_data + WDATA.box] |
2492 | movsd |
2492 | movsd |
2493 | movsd |
2493 | movsd |
2494 | movsd |
2494 | movsd |
2495 | movsd |
2495 | movsd |
2496 | 2496 | ||
2497 | ; Process state (+50) |
2497 | ; Process state (+50) |
2498 | mov eax, dword [ecx+CURRENT_TASK+TASKDATA.state] |
2498 | mov eax, dword [ecx+CURRENT_TASK+TASKDATA.state] |
2499 | stosd |
2499 | stosd |
2500 | 2500 | ||
2501 | ; Window client area box |
2501 | ; Window client area box |
2502 | lea esi, [ecx*8 + SLOT_BASE + APPDATA.wnd_clientbox] |
2502 | lea esi, [ecx*8 + SLOT_BASE + APPDATA.wnd_clientbox] |
2503 | movsd |
2503 | movsd |
2504 | movsd |
2504 | movsd |
2505 | movsd |
2505 | movsd |
2506 | movsd |
2506 | movsd |
2507 | 2507 | ||
2508 | ; Window state |
2508 | ; Window state |
2509 | mov al, [ecx+window_data+WDATA.fl_wstate] |
2509 | mov al, [ecx+window_data+WDATA.fl_wstate] |
2510 | stosb |
2510 | stosb |
2511 | 2511 | ||
2512 | ; Event mask (+71) |
2512 | ; Event mask (+71) |
2513 | mov EAX, dword [ECX+CURRENT_TASK+TASKDATA.event_mask] |
2513 | mov EAX, dword [ECX+CURRENT_TASK+TASKDATA.event_mask] |
2514 | stosd |
2514 | stosd |
2515 | 2515 | ||
2516 | pop esi |
2516 | pop esi |
2517 | pop edi |
2517 | pop edi |
2518 | 2518 | ||
2519 | .nofillbuf: |
2519 | .nofillbuf: |
2520 | ; return number of processes |
2520 | ; return number of processes |
2521 | 2521 | ||
2522 | mov eax,[TASK_COUNT] |
2522 | mov eax,[TASK_COUNT] |
2523 | mov [esp+32],eax |
2523 | mov [esp+32],eax |
2524 | ret |
2524 | ret |
2525 | 2525 | ||
2526 | align 4 |
2526 | align 4 |
2527 | sys_clock: |
2527 | sys_clock: |
2528 | cli |
2528 | cli |
2529 | ; Mikhail Lisovin xx Jan 2005 |
2529 | ; Mikhail Lisovin xx Jan 2005 |
2530 | @@: mov al, 10 |
2530 | @@: mov al, 10 |
2531 | out 0x70, al |
2531 | out 0x70, al |
2532 | in al, 0x71 |
2532 | in al, 0x71 |
2533 | test al, al |
2533 | test al, al |
2534 | jns @f |
2534 | jns @f |
2535 | mov esi, 1 |
2535 | mov esi, 1 |
2536 | call delay_ms |
2536 | call delay_ms |
2537 | jmp @b |
2537 | jmp @b |
2538 | @@: |
2538 | @@: |
2539 | ; end Lisovin's fix |
2539 | ; end Lisovin's fix |
2540 | 2540 | ||
2541 | xor al,al ; seconds |
2541 | xor al,al ; seconds |
2542 | out 0x70,al |
2542 | out 0x70,al |
2543 | in al,0x71 |
2543 | in al,0x71 |
2544 | movzx ecx,al |
2544 | movzx ecx,al |
2545 | mov al,02 ; minutes |
2545 | mov al,02 ; minutes |
2546 | shl ecx,16 |
2546 | shl ecx,16 |
2547 | out 0x70,al |
2547 | out 0x70,al |
2548 | in al,0x71 |
2548 | in al,0x71 |
2549 | movzx edx,al |
2549 | movzx edx,al |
2550 | mov al,04 ; hours |
2550 | mov al,04 ; hours |
2551 | shl edx,8 |
2551 | shl edx,8 |
2552 | out 0x70,al |
2552 | out 0x70,al |
2553 | in al,0x71 |
2553 | in al,0x71 |
2554 | add ecx,edx |
2554 | add ecx,edx |
2555 | movzx edx,al |
2555 | movzx edx,al |
2556 | add ecx,edx |
2556 | add ecx,edx |
2557 | sti |
2557 | sti |
2558 | mov [esp + 32], ecx |
2558 | mov [esp + 32], ecx |
2559 | ret |
2559 | ret |
2560 | 2560 | ||
2561 | 2561 | ||
2562 | align 4 |
2562 | align 4 |
2563 | 2563 | ||
2564 | sys_date: |
2564 | sys_date: |
2565 | 2565 | ||
2566 | cli |
2566 | cli |
2567 | @@: mov al, 10 |
2567 | @@: mov al, 10 |
2568 | out 0x70, al |
2568 | out 0x70, al |
2569 | in al, 0x71 |
2569 | in al, 0x71 |
2570 | test al, al |
2570 | test al, al |
2571 | jns @f |
2571 | jns @f |
2572 | mov esi, 1 |
2572 | mov esi, 1 |
2573 | call delay_ms |
2573 | call delay_ms |
2574 | jmp @b |
2574 | jmp @b |
2575 | @@: |
2575 | @@: |
2576 | 2576 | ||
2577 | mov ch,0 |
2577 | mov ch,0 |
2578 | mov al,7 ; date |
2578 | mov al,7 ; date |
2579 | out 0x70,al |
2579 | out 0x70,al |
2580 | in al,0x71 |
2580 | in al,0x71 |
2581 | mov cl,al |
2581 | mov cl,al |
2582 | mov al,8 ; month |
2582 | mov al,8 ; month |
2583 | shl ecx,16 |
2583 | shl ecx,16 |
2584 | out 0x70,al |
2584 | out 0x70,al |
2585 | in al,0x71 |
2585 | in al,0x71 |
2586 | mov ch,al |
2586 | mov ch,al |
2587 | mov al,9 ; year |
2587 | mov al,9 ; year |
2588 | out 0x70,al |
2588 | out 0x70,al |
2589 | in al,0x71 |
2589 | in al,0x71 |
2590 | mov cl,al |
2590 | mov cl,al |
2591 | sti |
2591 | sti |
2592 | mov [esp+32], ecx |
2592 | mov [esp+32], ecx |
2593 | ret |
2593 | ret |
2594 | 2594 | ||
2595 | 2595 | ||
2596 | ; redraw status |
2596 | ; redraw status |
2597 | 2597 | ||
2598 | sys_redrawstat: |
2598 | sys_redrawstat: |
2599 | cmp ebx, 1 |
2599 | cmp ebx, 1 |
2600 | jne no_widgets_away |
2600 | jne no_widgets_away |
2601 | ; buttons away |
2601 | ; buttons away |
2602 | mov ecx,[CURRENT_TASK] |
2602 | mov ecx,[CURRENT_TASK] |
2603 | sys_newba2: |
2603 | sys_newba2: |
2604 | mov edi,[BTN_ADDR] |
2604 | mov edi,[BTN_ADDR] |
2605 | cmp [edi], dword 0 ; empty button list ? |
2605 | cmp [edi], dword 0 ; empty button list ? |
2606 | je end_of_buttons_away |
2606 | je end_of_buttons_away |
2607 | movzx ebx, word [edi] |
2607 | movzx ebx, word [edi] |
2608 | inc ebx |
2608 | inc ebx |
2609 | mov eax,edi |
2609 | mov eax,edi |
2610 | sys_newba: |
2610 | sys_newba: |
2611 | dec ebx |
2611 | dec ebx |
2612 | jz end_of_buttons_away |
2612 | jz end_of_buttons_away |
2613 | 2613 | ||
2614 | add eax, 0x10 |
2614 | add eax, 0x10 |
2615 | cmp cx, [eax] |
2615 | cmp cx, [eax] |
2616 | jnz sys_newba |
2616 | jnz sys_newba |
2617 | 2617 | ||
2618 | push eax ebx ecx |
2618 | push eax ebx ecx |
2619 | mov ecx,ebx |
2619 | mov ecx,ebx |
2620 | inc ecx |
2620 | inc ecx |
2621 | shl ecx, 4 |
2621 | shl ecx, 4 |
2622 | mov ebx, eax |
2622 | mov ebx, eax |
2623 | add eax, 0x10 |
2623 | add eax, 0x10 |
2624 | call memmove |
2624 | call memmove |
2625 | dec dword [edi] |
2625 | dec dword [edi] |
2626 | pop ecx ebx eax |
2626 | pop ecx ebx eax |
2627 | 2627 | ||
2628 | jmp sys_newba2 |
2628 | jmp sys_newba2 |
2629 | 2629 | ||
2630 | end_of_buttons_away: |
2630 | end_of_buttons_away: |
2631 | 2631 | ||
2632 | ret |
2632 | ret |
2633 | 2633 | ||
2634 | no_widgets_away: |
2634 | no_widgets_away: |
2635 | 2635 | ||
2636 | cmp ebx, 2 |
2636 | cmp ebx, 2 |
2637 | jnz srl1 |
2637 | jnz srl1 |
2638 | 2638 | ||
2639 | mov edx, [TASK_BASE] ; return whole screen draw area for this app |
2639 | mov edx, [TASK_BASE] ; return whole screen draw area for this app |
2640 | add edx, draw_data - CURRENT_TASK |
2640 | add edx, draw_data - CURRENT_TASK |
2641 | mov [edx + RECT.left], 0 |
2641 | mov [edx + RECT.left], 0 |
2642 | mov [edx + RECT.top], 0 |
2642 | mov [edx + RECT.top], 0 |
2643 | mov eax, [Screen_Max_X] |
2643 | mov eax, [Screen_Max_X] |
2644 | 2644 | ||
2645 | mov [edx + RECT.right], eax |
2645 | mov [edx + RECT.right], eax |
2646 | mov eax, [Screen_Max_Y] |
2646 | mov eax, [Screen_Max_Y] |
2647 | mov [edx + RECT.bottom], eax |
2647 | mov [edx + RECT.bottom], eax |
2648 | 2648 | ||
2649 | srl1: |
2649 | srl1: |
2650 | ret |
2650 | ret |
2651 | 2651 | ||
2652 | ;ok - 100% work |
2652 | ;ok - 100% work |
2653 | ;nt - not tested |
2653 | ;nt - not tested |
2654 | ;--------------------------------------------------------------------------------------------- |
2654 | ;--------------------------------------------------------------------------------------------- |
2655 | ;eax |
2655 | ;eax |
2656 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
2656 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
2657 | ;1 - change task. Ret nothing. Block. ok. |
2657 | ;1 - change task. Ret nothing. Block. ok. |
2658 | ;2 - performance control |
2658 | ;2 - performance control |
2659 | ; ebx |
2659 | ; ebx |
2660 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
2660 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
2661 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
2661 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
2662 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
2662 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
2663 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
2663 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
2664 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
2664 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
2665 | ;eax |
2665 | ;eax |
2666 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
2666 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
2667 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
2667 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
2668 | ;--------------------------------------------------------------------------------------------- |
2668 | ;--------------------------------------------------------------------------------------------- |
2669 | iglobal |
2669 | iglobal |
2670 | align 4 |
2670 | align 4 |
2671 | sheduler: |
2671 | sheduler: |
2672 | dd sys_sheduler.00 |
2672 | dd sys_sheduler.00 |
2673 | dd change_task |
2673 | dd change_task |
2674 | dd sys_sheduler.02 |
2674 | dd sys_sheduler.02 |
2675 | dd sys_sheduler.03 |
2675 | dd sys_sheduler.03 |
2676 | dd sys_sheduler.04 |
2676 | dd sys_sheduler.04 |
2677 | endg |
2677 | endg |
2678 | sys_sheduler: |
2678 | sys_sheduler: |
2679 | ;rewritten by |
2679 | ;rewritten by |
2680 | jmp dword [sheduler+ebx*4] |
2680 | jmp dword [sheduler+ebx*4] |
2681 | ;.shed_counter: |
2681 | ;.shed_counter: |
2682 | .00: |
2682 | .00: |
2683 | mov eax,[context_counter] |
2683 | mov eax,[context_counter] |
2684 | mov [esp+32],eax |
2684 | mov [esp+32],eax |
2685 | ret |
2685 | ret |
2686 | 2686 | ||
2687 | .02: |
2687 | .02: |
2688 | ;.perf_control: |
2688 | ;.perf_control: |
2689 | inc ebx ;before ebx=2, ebx=3 |
2689 | inc ebx ;before ebx=2, ebx=3 |
2690 | cmp ebx,ecx ;if ecx=3, ebx=3 |
2690 | cmp ebx,ecx ;if ecx=3, ebx=3 |
2691 | jz cache_disable |
2691 | jz cache_disable |
2692 | 2692 | ||
2693 | dec ebx ;ebx=2 |
2693 | dec ebx ;ebx=2 |
2694 | cmp ebx,ecx ; |
2694 | cmp ebx,ecx ; |
2695 | jz cache_enable ;if ecx=2 and ebx=2 |
2695 | jz cache_enable ;if ecx=2 and ebx=2 |
2696 | 2696 | ||
2697 | dec ebx ;ebx=1 |
2697 | dec ebx ;ebx=1 |
2698 | cmp ebx,ecx |
2698 | cmp ebx,ecx |
2699 | jz is_cache_enabled ;if ecx=1 and ebx=1 |
2699 | jz is_cache_enabled ;if ecx=1 and ebx=1 |
2700 | 2700 | ||
2701 | dec ebx |
2701 | dec ebx |
2702 | test ebx,ecx ;ebx=0 and ecx=0 |
2702 | test ebx,ecx ;ebx=0 and ecx=0 |
2703 | jz modify_pce ;if ecx=0 |
2703 | jz modify_pce ;if ecx=0 |
2704 | 2704 | ||
2705 | ret |
2705 | ret |
2706 | 2706 | ||
2707 | .03: |
2707 | .03: |
2708 | ;.rdmsr_instr: |
2708 | ;.rdmsr_instr: |
2709 | ;now counter in ecx |
2709 | ;now counter in ecx |
2710 | ;(edx:eax) esi:edi => edx:esi |
2710 | ;(edx:eax) esi:edi => edx:esi |
2711 | mov eax,esi |
2711 | mov eax,esi |
2712 | mov ecx,edx |
2712 | mov ecx,edx |
2713 | rdmsr |
2713 | rdmsr |
2714 | mov [esp+32],eax |
2714 | mov [esp+32],eax |
2715 | mov [esp+20],edx ;ret in ebx? |
2715 | mov [esp+20],edx ;ret in ebx? |
2716 | ret |
2716 | ret |
2717 | 2717 | ||
2718 | .04: |
2718 | .04: |
2719 | ;.wrmsr_instr: |
2719 | ;.wrmsr_instr: |
2720 | ;now counter in ecx |
2720 | ;now counter in ecx |
2721 | ;(edx:eax) esi:edi => edx:esi |
2721 | ;(edx:eax) esi:edi => edx:esi |
2722 | ; Fast Call MSR can't be destroy |
2722 | ; Fast Call MSR can't be destroy |
2723 | ; ® MSR_AMD_EFER ¬®¦® ¨§¬¥ïâì, â.ª. ¢ í⮬ ॣ¨áâॠ«¨è |
2723 | ; ® MSR_AMD_EFER ¬®¦® ¨§¬¥ïâì, â.ª. ¢ í⮬ ॣ¨áâॠ«¨è |
2724 | ; ¢ª«îç îâáï/¢ëª«îç îâáï à áè¨à¥ë¥ ¢®§¬®¦®á⨠|
2724 | ; ¢ª«îç îâáï/¢ëª«îç îâáï à áè¨à¥ë¥ ¢®§¬®¦®á⨠|
2725 | cmp edx,MSR_SYSENTER_CS |
2725 | cmp edx,MSR_SYSENTER_CS |
2726 | je @f |
2726 | je @f |
2727 | cmp edx,MSR_SYSENTER_ESP |
2727 | cmp edx,MSR_SYSENTER_ESP |
2728 | je @f |
2728 | je @f |
2729 | cmp edx,MSR_SYSENTER_EIP |
2729 | cmp edx,MSR_SYSENTER_EIP |
2730 | je @f |
2730 | je @f |
2731 | cmp edx,MSR_AMD_STAR |
2731 | cmp edx,MSR_AMD_STAR |
2732 | je @f |
2732 | je @f |
2733 | 2733 | ||
2734 | mov eax,esi |
2734 | mov eax,esi |
2735 | mov ecx,edx |
2735 | mov ecx,edx |
2736 | wrmsr |
2736 | wrmsr |
2737 | ; mov [esp + 32], eax |
2737 | ; mov [esp + 32], eax |
2738 | ; mov [esp + 20], edx ;ret in ebx? |
2738 | ; mov [esp + 20], edx ;ret in ebx? |
2739 | @@: |
2739 | @@: |
2740 | ret |
2740 | ret |
2741 | 2741 | ||
2742 | cache_disable: |
2742 | cache_disable: |
2743 | mov eax,cr0 |
2743 | mov eax,cr0 |
2744 | or eax,01100000000000000000000000000000b |
2744 | or eax,01100000000000000000000000000000b |
2745 | mov cr0,eax |
2745 | mov cr0,eax |
2746 | wbinvd ;set MESI |
2746 | wbinvd ;set MESI |
2747 | ret |
2747 | ret |
2748 | 2748 | ||
2749 | cache_enable: |
2749 | cache_enable: |
2750 | mov eax,cr0 |
2750 | mov eax,cr0 |
2751 | and eax,10011111111111111111111111111111b |
2751 | and eax,10011111111111111111111111111111b |
2752 | mov cr0,eax |
2752 | mov cr0,eax |
2753 | ret |
2753 | ret |
2754 | 2754 | ||
2755 | is_cache_enabled: |
2755 | is_cache_enabled: |
2756 | mov eax,cr0 |
2756 | mov eax,cr0 |
2757 | mov ebx,eax |
2757 | mov ebx,eax |
2758 | and eax,01100000000000000000000000000000b |
2758 | and eax,01100000000000000000000000000000b |
2759 | jz cache_disabled |
2759 | jz cache_disabled |
2760 | mov [esp+32],ebx |
2760 | mov [esp+32],ebx |
2761 | cache_disabled: |
2761 | cache_disabled: |
2762 | mov dword [esp+32],eax ;0 |
2762 | mov dword [esp+32],eax ;0 |
2763 | ret |
2763 | ret |
2764 | 2764 | ||
2765 | modify_pce: |
2765 | modify_pce: |
2766 | mov eax,cr4 |
2766 | mov eax,cr4 |
2767 | ; mov ebx,0 |
2767 | ; mov ebx,0 |
2768 | ; or bx,100000000b ;pce |
2768 | ; or bx,100000000b ;pce |
2769 | ; xor eax,ebx ;invert pce |
2769 | ; xor eax,ebx ;invert pce |
2770 | bts eax,8 ;pce=cr4[8] |
2770 | bts eax,8 ;pce=cr4[8] |
2771 | mov cr4,eax |
2771 | mov cr4,eax |
2772 | mov [esp+32],eax |
2772 | mov [esp+32],eax |
2773 | ret |
2773 | ret |
2774 | ;--------------------------------------------------------------------------------------------- |
2774 | ;--------------------------------------------------------------------------------------------- |
2775 | 2775 | ||
2776 | 2776 | ||
2777 | iglobal |
2777 | iglobal |
2778 | cpustring db 'CPU',0 |
2778 | cpustring db 'CPU',0 |
2779 | endg |
2779 | endg |
2780 | 2780 | ||
2781 | uglobal |
2781 | uglobal |
2782 | background_defined db 0 ; diamond, 11.04.2006 |
2782 | background_defined db 0 ; diamond, 11.04.2006 |
2783 | endg |
2783 | endg |
2784 | 2784 | ||
2785 | align 4 |
2785 | align 4 |
2786 | ; check misc |
2786 | ; check misc |
2787 | 2787 | ||
2788 | checkmisc: |
2788 | checkmisc: |
2789 | 2789 | ||
2790 | cmp [ctrl_alt_del], 1 |
2790 | cmp [ctrl_alt_del], 1 |
2791 | jne nocpustart |
2791 | jne nocpustart |
2792 | 2792 | ||
2793 | mov ebp, cpustring |
2793 | mov ebp, cpustring |
2794 | call fs_execute_from_sysdir |
2794 | call fs_execute_from_sysdir |
2795 | 2795 | ||
2796 | mov [ctrl_alt_del], 0 |
2796 | mov [ctrl_alt_del], 0 |
2797 | 2797 | ||
2798 | nocpustart: |
2798 | nocpustart: |
2799 | cmp [mouse_active], 1 |
2799 | cmp [mouse_active], 1 |
2800 | jne mouse_not_active |
2800 | jne mouse_not_active |
2801 | mov [mouse_active], 0 |
2801 | mov [mouse_active], 0 |
2802 | xor edi, edi |
2802 | xor edi, edi |
2803 | mov ecx, [TASK_COUNT] |
2803 | mov ecx, [TASK_COUNT] |
2804 | set_mouse_event: |
2804 | set_mouse_event: |
2805 | add edi, 256 |
2805 | add edi, 256 |
2806 | or [edi+SLOT_BASE+APPDATA.event_mask], dword 100000b |
2806 | or [edi+SLOT_BASE+APPDATA.event_mask], dword 100000b |
2807 | loop set_mouse_event |
2807 | loop set_mouse_event |
2808 | 2808 | ||
2809 | mouse_not_active: |
2809 | mouse_not_active: |
2810 | cmp byte[BACKGROUND_CHANGED], 0 |
2810 | cmp byte[BACKGROUND_CHANGED], 0 |
2811 | jz no_set_bgr_event |
2811 | jz no_set_bgr_event |
2812 | xor edi, edi |
2812 | xor edi, edi |
2813 | mov ecx, [TASK_COUNT] |
2813 | mov ecx, [TASK_COUNT] |
2814 | set_bgr_event: |
2814 | set_bgr_event: |
2815 | add edi, 256 |
2815 | add edi, 256 |
2816 | or [edi+SLOT_BASE+APPDATA.event_mask], 16 |
2816 | or [edi+SLOT_BASE+APPDATA.event_mask], 16 |
2817 | loop set_bgr_event |
2817 | loop set_bgr_event |
2818 | mov byte[BACKGROUND_CHANGED], 0 |
2818 | mov byte[BACKGROUND_CHANGED], 0 |
2819 | no_set_bgr_event: |
2819 | no_set_bgr_event: |
2820 | cmp byte[REDRAW_BACKGROUND], 0 ; background update ? |
2820 | cmp byte[REDRAW_BACKGROUND], 0 ; background update ? |
2821 | jz nobackgr |
2821 | jz nobackgr |
2822 | cmp [background_defined], 0 |
2822 | cmp [background_defined], 0 |
2823 | jz nobackgr |
2823 | jz nobackgr |
2824 | @@: |
2824 | @@: |
2825 | call drawbackground |
2825 | call drawbackground |
2826 | xor eax, eax |
2826 | xor eax, eax |
2827 | xchg al, [REDRAW_BACKGROUND] |
2827 | xchg al, [REDRAW_BACKGROUND] |
2828 | test al, al ; got new update request? |
2828 | test al, al ; got new update request? |
2829 | jnz @b |
2829 | jnz @b |
2830 | mov [draw_data+32 + RECT.left], eax |
2830 | mov [draw_data+32 + RECT.left], eax |
2831 | mov [draw_data+32 + RECT.top], eax |
2831 | mov [draw_data+32 + RECT.top], eax |
2832 | mov [draw_data+32 + RECT.right], eax |
2832 | mov [draw_data+32 + RECT.right], eax |
2833 | mov [draw_data+32 + RECT.bottom], eax |
2833 | mov [draw_data+32 + RECT.bottom], eax |
2834 | mov [MOUSE_BACKGROUND],byte 0 |
2834 | mov [MOUSE_BACKGROUND],byte 0 |
2835 | 2835 | ||
2836 | nobackgr: |
2836 | nobackgr: |
2837 | 2837 | ||
2838 | ; system shutdown request |
2838 | ; system shutdown request |
2839 | 2839 | ||
2840 | cmp [SYS_SHUTDOWN],byte 0 |
2840 | cmp [SYS_SHUTDOWN],byte 0 |
2841 | je noshutdown |
2841 | je noshutdown |
2842 | 2842 | ||
2843 | mov edx,[shutdown_processes] |
2843 | mov edx,[shutdown_processes] |
2844 | 2844 | ||
2845 | cmp [SYS_SHUTDOWN],dl |
2845 | cmp [SYS_SHUTDOWN],dl |
2846 | jne no_mark_system_shutdown |
2846 | jne no_mark_system_shutdown |
2847 | 2847 | ||
2848 | lea ecx,[edx-1] |
2848 | lea ecx,[edx-1] |
2849 | mov edx,OS_BASE+0x3040 |
2849 | mov edx,OS_BASE+0x3040 |
2850 | jecxz @f |
2850 | jecxz @f |
2851 | markz: |
2851 | markz: |
2852 | mov [edx+TASKDATA.state],byte 3 |
2852 | mov [edx+TASKDATA.state],byte 3 |
2853 | add edx,0x20 |
2853 | add edx,0x20 |
2854 | loop markz |
2854 | loop markz |
2855 | @@: |
2855 | @@: |
2856 | 2856 | ||
2857 | no_mark_system_shutdown: |
2857 | no_mark_system_shutdown: |
2858 | 2858 | ||
2859 | call [_display.disable_mouse] |
2859 | call [_display.disable_mouse] |
2860 | 2860 | ||
2861 | dec byte [SYS_SHUTDOWN] |
2861 | dec byte [SYS_SHUTDOWN] |
2862 | je system_shutdown |
2862 | je system_shutdown |
2863 | 2863 | ||
2864 | noshutdown: |
2864 | noshutdown: |
2865 | mov eax,[TASK_COUNT] ; termination |
2865 | mov eax,[TASK_COUNT] ; termination |
2866 | mov ebx,TASK_DATA+TASKDATA.state |
2866 | mov ebx,TASK_DATA+TASKDATA.state |
2867 | mov esi,1 |
2867 | mov esi,1 |
2868 | 2868 | ||
2869 | newct: |
2869 | newct: |
2870 | mov cl,[ebx] |
2870 | mov cl,[ebx] |
2871 | cmp cl,byte 3 |
2871 | cmp cl,byte 3 |
2872 | jz terminate |
2872 | jz terminate |
2873 | cmp cl,byte 4 |
2873 | cmp cl,byte 4 |
2874 | jz terminate |
2874 | jz terminate |
2875 | 2875 | ||
2876 | add ebx,0x20 |
2876 | add ebx,0x20 |
2877 | inc esi |
2877 | inc esi |
2878 | dec eax |
2878 | dec eax |
2879 | jnz newct |
2879 | jnz newct |
2880 | ret |
2880 | ret |
2881 | 2881 | ||
2882 | ; redraw screen |
2882 | ; redraw screen |
2883 | ; eax , if process window_data base is eax, do not set flag/limits |
2883 | ; eax , if process window_data base is eax, do not set flag/limits |
2884 | 2884 | ||
2885 | redrawscreen: |
2885 | redrawscreen: |
2886 | pushad |
2886 | pushad |
2887 | push eax |
2887 | push eax |
2888 | 2888 | ||
2889 | xor ecx,ecx ; redraw flags for apps |
2889 | xor ecx,ecx ; redraw flags for apps |
2890 | newdw2: |
2890 | newdw2: |
2891 | 2891 | ||
2892 | inc ecx |
2892 | inc ecx |
2893 | push ecx |
2893 | push ecx |
2894 | 2894 | ||
2895 | mov eax,ecx |
2895 | mov eax,ecx |
2896 | shl eax,5 |
2896 | shl eax,5 |
2897 | add eax,window_data |
2897 | add eax,window_data |
2898 | 2898 | ||
2899 | cmp eax,[esp+4] |
2899 | cmp eax,[esp+4] |
2900 | je not_this_task |
2900 | je not_this_task |
2901 | ; check if window in redraw area |
2901 | ; check if window in redraw area |
2902 | mov edi,eax |
2902 | mov edi,eax |
2903 | 2903 | ||
2904 | cmp ecx,1 ; limit for background |
2904 | cmp ecx,1 ; limit for background |
2905 | jz bgli |
2905 | jz bgli |
2906 | 2906 | ||
2907 | mov eax, [edi + WDATA.box.left] |
2907 | mov eax, [edi + WDATA.box.left] |
2908 | mov ebx, [edi + WDATA.box.top] |
2908 | mov ebx, [edi + WDATA.box.top] |
2909 | mov ecx, [edi + WDATA.box.width] |
2909 | mov ecx, [edi + WDATA.box.width] |
2910 | mov edx, [edi + WDATA.box.height] |
2910 | mov edx, [edi + WDATA.box.height] |
2911 | add ecx,eax |
2911 | add ecx,eax |
2912 | add edx,ebx |
2912 | add edx,ebx |
2913 | 2913 | ||
2914 | mov ecx,[draw_limits.bottom] ; ecx = area y end ebx = window y start |
2914 | mov ecx,[draw_limits.bottom] ; ecx = area y end ebx = window y start |
2915 | cmp ecx,ebx |
2915 | cmp ecx,ebx |
2916 | jb ricino |
2916 | jb ricino |
2917 | 2917 | ||
2918 | mov ecx,[draw_limits.right] ; ecx = area x end eax = window x start |
2918 | mov ecx,[draw_limits.right] ; ecx = area x end eax = window x start |
2919 | cmp ecx,eax |
2919 | cmp ecx,eax |
2920 | jb ricino |
2920 | jb ricino |
2921 | 2921 | ||
2922 | mov eax, [edi + WDATA.box.left] |
2922 | mov eax, [edi + WDATA.box.left] |
2923 | mov ebx, [edi + WDATA.box.top] |
2923 | mov ebx, [edi + WDATA.box.top] |
2924 | mov ecx, [edi + WDATA.box.width] |
2924 | mov ecx, [edi + WDATA.box.width] |
2925 | mov edx, [edi + WDATA.box.height] |
2925 | mov edx, [edi + WDATA.box.height] |
2926 | add ecx, eax |
2926 | add ecx, eax |
2927 | add edx, ebx |
2927 | add edx, ebx |
2928 | 2928 | ||
2929 | mov eax,[draw_limits.top] ; eax = area y start edx = window y end |
2929 | mov eax,[draw_limits.top] ; eax = area y start edx = window y end |
2930 | cmp edx,eax |
2930 | cmp edx,eax |
2931 | jb ricino |
2931 | jb ricino |
2932 | 2932 | ||
2933 | mov eax,[draw_limits.left] ; eax = area x start ecx = window x end |
2933 | mov eax,[draw_limits.left] ; eax = area x start ecx = window x end |
2934 | cmp ecx,eax |
2934 | cmp ecx,eax |
2935 | jb ricino |
2935 | jb ricino |
2936 | 2936 | ||
2937 | bgli: |
2937 | bgli: |
2938 | 2938 | ||
2939 | cmp dword[esp], 1 |
2939 | cmp dword[esp], 1 |
2940 | jnz .az |
2940 | jnz .az |
2941 | cmp byte[REDRAW_BACKGROUND], 0 |
2941 | cmp byte[REDRAW_BACKGROUND], 0 |
2942 | jz .az |
2942 | jz .az |
2943 | mov dl, 0 |
2943 | mov dl, 0 |
2944 | lea eax,[edi+draw_data-window_data] |
2944 | lea eax,[edi+draw_data-window_data] |
2945 | mov ebx,[draw_limits.left] |
2945 | mov ebx,[draw_limits.left] |
2946 | cmp ebx,[eax+RECT.left] |
2946 | cmp ebx,[eax+RECT.left] |
2947 | jae @f |
2947 | jae @f |
2948 | mov [eax+RECT.left],ebx |
2948 | mov [eax+RECT.left],ebx |
2949 | mov dl, 1 |
2949 | mov dl, 1 |
2950 | @@: |
2950 | @@: |
2951 | mov ebx,[draw_limits.top] |
2951 | mov ebx,[draw_limits.top] |
2952 | cmp ebx,[eax+RECT.top] |
2952 | cmp ebx,[eax+RECT.top] |
2953 | jae @f |
2953 | jae @f |
2954 | mov [eax+RECT.top],ebx |
2954 | mov [eax+RECT.top],ebx |
2955 | mov dl, 1 |
2955 | mov dl, 1 |
2956 | @@: |
2956 | @@: |
2957 | mov ebx,[draw_limits.right] |
2957 | mov ebx,[draw_limits.right] |
2958 | cmp ebx,[eax+RECT.right] |
2958 | cmp ebx,[eax+RECT.right] |
2959 | jbe @f |
2959 | jbe @f |
2960 | mov [eax+RECT.right],ebx |
2960 | mov [eax+RECT.right],ebx |
2961 | mov dl, 1 |
2961 | mov dl, 1 |
2962 | @@: |
2962 | @@: |
2963 | mov ebx,[draw_limits.bottom] |
2963 | mov ebx,[draw_limits.bottom] |
2964 | cmp ebx,[eax+RECT.bottom] |
2964 | cmp ebx,[eax+RECT.bottom] |
2965 | jbe @f |
2965 | jbe @f |
2966 | mov [eax+RECT.bottom],ebx |
2966 | mov [eax+RECT.bottom],ebx |
2967 | mov dl, 1 |
2967 | mov dl, 1 |
2968 | @@: |
2968 | @@: |
2969 | add byte[REDRAW_BACKGROUND], dl |
2969 | add byte[REDRAW_BACKGROUND], dl |
2970 | jmp newdw8 |
2970 | jmp newdw8 |
2971 | .az: |
2971 | .az: |
2972 | 2972 | ||
2973 | mov eax,edi |
2973 | mov eax,edi |
2974 | add eax,draw_data-window_data |
2974 | add eax,draw_data-window_data |
2975 | 2975 | ||
2976 | mov ebx,[draw_limits.left] ; set limits |
2976 | mov ebx,[draw_limits.left] ; set limits |
2977 | mov [eax + RECT.left], ebx |
2977 | mov [eax + RECT.left], ebx |
2978 | mov ebx,[draw_limits.top] |
2978 | mov ebx,[draw_limits.top] |
2979 | mov [eax + RECT.top], ebx |
2979 | mov [eax + RECT.top], ebx |
2980 | mov ebx,[draw_limits.right] |
2980 | mov ebx,[draw_limits.right] |
2981 | mov [eax + RECT.right], ebx |
2981 | mov [eax + RECT.right], ebx |
2982 | mov ebx,[draw_limits.bottom] |
2982 | mov ebx,[draw_limits.bottom] |
2983 | mov [eax + RECT.bottom], ebx |
2983 | mov [eax + RECT.bottom], ebx |
2984 | 2984 | ||
2985 | sub eax,draw_data-window_data |
2985 | sub eax,draw_data-window_data |
2986 | 2986 | ||
2987 | cmp dword [esp],1 |
2987 | cmp dword [esp],1 |
2988 | jne nobgrd |
2988 | jne nobgrd |
2989 | inc byte[REDRAW_BACKGROUND] |
2989 | inc byte[REDRAW_BACKGROUND] |
2990 | 2990 | ||
2991 | 2991 | ||
2992 | newdw8: |
2992 | newdw8: |
2993 | nobgrd: |
2993 | nobgrd: |
2994 | 2994 | ||
2995 | mov [eax + WDATA.fl_redraw],byte 1 ; mark as redraw |
2995 | mov [eax + WDATA.fl_redraw],byte 1 ; mark as redraw |
2996 | 2996 | ||
2997 | ricino: |
2997 | ricino: |
2998 | 2998 | ||
2999 | not_this_task: |
2999 | not_this_task: |
3000 | 3000 | ||
3001 | pop ecx |
3001 | pop ecx |
3002 | 3002 | ||
3003 | cmp ecx,[TASK_COUNT] |
3003 | cmp ecx,[TASK_COUNT] |
3004 | jle newdw2 |
3004 | jle newdw2 |
3005 | 3005 | ||
3006 | pop eax |
3006 | pop eax |
3007 | popad |
3007 | popad |
3008 | 3008 | ||
3009 | ret |
3009 | ret |
3010 | 3010 | ||
3011 | calculatebackground: ; background |
3011 | calculatebackground: ; background |
3012 | mov edi, [_WinMapAddress] ; set os to use all pixels |
3012 | mov edi, [_WinMapAddress] ; set os to use all pixels |
3013 | mov eax, 0x01010101 |
3013 | mov eax, 0x01010101 |
3014 | mov ecx, [_WinMapSize] |
3014 | mov ecx, [_WinMapSize] |
3015 | shr ecx, 2 |
3015 | shr ecx, 2 |
3016 | rep stosd |
3016 | rep stosd |
3017 | 3017 | ||
3018 | mov byte[REDRAW_BACKGROUND], 0 ; do not draw background! |
3018 | mov byte[REDRAW_BACKGROUND], 0 ; do not draw background! |
3019 | mov byte[BACKGROUND_CHANGED], 0 |
3019 | mov byte[BACKGROUND_CHANGED], 0 |
3020 | 3020 | ||
3021 | ret |
3021 | ret |
3022 | 3022 | ||
3023 | uglobal |
3023 | uglobal |
3024 | imax dd 0x0 |
3024 | imax dd 0x0 |
3025 | endg |
3025 | endg |
3026 | 3026 | ||
3027 | delay_ms: ; delay in 1/1000 sec |
3027 | delay_ms: ; delay in 1/1000 sec |
3028 | push eax |
3028 | push eax |
3029 | push ecx |
3029 | push ecx |
3030 | 3030 | ||
3031 | mov ecx,esi |
3031 | mov ecx,esi |
3032 | ; |
3032 | ; |
3033 | imul ecx, 33941 |
3033 | imul ecx, 33941 |
3034 | shr ecx, 9 |
3034 | shr ecx, 9 |
3035 | ; |
3035 | ; |
3036 | 3036 | ||
3037 | in al,0x61 |
3037 | in al,0x61 |
3038 | and al,0x10 |
3038 | and al,0x10 |
3039 | mov ah,al |
3039 | mov ah,al |
3040 | cld |
3040 | cld |
3041 | 3041 | ||
3042 | cnt1: in al,0x61 |
3042 | cnt1: in al,0x61 |
3043 | and al,0x10 |
3043 | and al,0x10 |
3044 | cmp al,ah |
3044 | cmp al,ah |
3045 | jz cnt1 |
3045 | jz cnt1 |
3046 | 3046 | ||
3047 | mov ah,al |
3047 | mov ah,al |
3048 | loop cnt1 |
3048 | loop cnt1 |
3049 | 3049 | ||
3050 | pop ecx |
3050 | pop ecx |
3051 | pop eax |
3051 | pop eax |
3052 | 3052 | ||
3053 | ret |
3053 | ret |
3054 | 3054 | ||
3055 | set_app_param: |
3055 | set_app_param: |
3056 | mov edi, [TASK_BASE] |
3056 | mov edi, [TASK_BASE] |
3057 | mov eax, [edi + TASKDATA.event_mask] |
3057 | mov eax, [edi + TASKDATA.event_mask] |
3058 | mov [edi + TASKDATA.event_mask], ebx |
3058 | mov [edi + TASKDATA.event_mask], ebx |
3059 | mov [esp+32], eax |
3059 | mov [esp+32], eax |
3060 | ret |
3060 | ret |
3061 | 3061 | ||
3062 | delay_hs: ; delay in 1/100 secs |
3062 | delay_hs: ; delay in 1/100 secs |
3063 | ; ebx = delay time |
3063 | ; ebx = delay time |
3064 | push ecx |
3064 | push ecx |
3065 | push edx |
3065 | push edx |
3066 | 3066 | ||
3067 | mov edx,[timer_ticks] |
3067 | mov edx,[timer_ticks] |
3068 | 3068 | ||
3069 | newtic: |
3069 | newtic: |
3070 | mov ecx,[timer_ticks] |
3070 | mov ecx,[timer_ticks] |
3071 | sub ecx,edx |
3071 | sub ecx,edx |
3072 | cmp ecx,ebx |
3072 | cmp ecx,ebx |
3073 | jae zerodelay |
3073 | jae zerodelay |
3074 | 3074 | ||
3075 | call change_task |
3075 | call change_task |
3076 | 3076 | ||
3077 | jmp newtic |
3077 | jmp newtic |
3078 | 3078 | ||
3079 | zerodelay: |
3079 | zerodelay: |
3080 | pop edx |
3080 | pop edx |
3081 | pop ecx |
3081 | pop ecx |
3082 | 3082 | ||
3083 | ret |
3083 | ret |
3084 | 3084 | ||
3085 | align 16 ;very often call this subrutine |
3085 | align 16 ;very often call this subrutine |
3086 | memmove: ; memory move in bytes |
3086 | memmove: ; memory move in bytes |
3087 | ; eax = from |
3087 | ; eax = from |
3088 | ; ebx = to |
3088 | ; ebx = to |
3089 | ; ecx = no of bytes |
3089 | ; ecx = no of bytes |
3090 | test ecx, ecx |
3090 | test ecx, ecx |
3091 | jle .ret |
3091 | jle .ret |
3092 | 3092 | ||
3093 | push esi edi ecx |
3093 | push esi edi ecx |
3094 | 3094 | ||
3095 | mov edi, ebx |
3095 | mov edi, ebx |
3096 | mov esi, eax |
3096 | mov esi, eax |
3097 | 3097 | ||
3098 | test ecx, not 11b |
3098 | test ecx, not 11b |
3099 | jz @f |
3099 | jz @f |
3100 | 3100 | ||
3101 | push ecx |
3101 | push ecx |
3102 | shr ecx, 2 |
3102 | shr ecx, 2 |
3103 | rep movsd |
3103 | rep movsd |
3104 | pop ecx |
3104 | pop ecx |
3105 | and ecx, 11b |
3105 | and ecx, 11b |
3106 | jz .finish |
3106 | jz .finish |
3107 | @@: |
3107 | @@: |
3108 | rep movsb |
3108 | rep movsb |
3109 | 3109 | ||
3110 | .finish: |
3110 | .finish: |
3111 | pop ecx edi esi |
3111 | pop ecx edi esi |
3112 | .ret: |
3112 | .ret: |
3113 | ret |
3113 | ret |
3114 | 3114 | ||
3115 | 3115 | ||
3116 | align 4 |
3116 | align 4 |
3117 | 3117 | ||
3118 | sys_programirq: |
3118 | sys_programirq: |
3119 | ; removed |
3119 | ; removed |
3120 | mov dword [esp+32], 1 ; operation failed |
3120 | mov dword [esp+32], 1 ; operation failed |
3121 | ret |
3121 | ret |
3122 | 3122 | ||
3123 | 3123 | ||
3124 | align 4 |
3124 | align 4 |
3125 | 3125 | ||
3126 | get_irq_data: |
3126 | get_irq_data: |
3127 | ; removed |
3127 | ; removed |
3128 | mov dword [esp+32], -1 |
3128 | mov dword [esp+32], -1 |
3129 | ret |
3129 | ret |
3130 | 3130 | ||
3131 | 3131 | ||
3132 | set_io_access_rights: |
3132 | set_io_access_rights: |
3133 | ;removed |
3133 | ;removed |
3134 | ret |
3134 | ret |
3135 | 3135 | ||
3136 | r_f_port_area: |
3136 | r_f_port_area: |
3137 | ; removed; always returns 0 |
3137 | ; removed; always returns 0 |
3138 | xor eax, eax |
3138 | xor eax, eax |
3139 | ret |
3139 | ret |
3140 | 3140 | ||
3141 | 3141 | ||
3142 | reserve_free_irq: |
3142 | reserve_free_irq: |
3143 | xor esi, esi |
3143 | xor esi, esi |
3144 | inc esi |
3144 | inc esi |
3145 | cmp ecx, 16 |
3145 | cmp ecx, 16 |
3146 | jae ril1 |
3146 | jae ril1 |
3147 | 3147 | ||
3148 | push ecx |
3148 | push ecx |
3149 | lea ecx, [irq_owner + 4 * ecx] |
3149 | lea ecx, [irq_owner + 4 * ecx] |
3150 | mov edx, [ecx] |
3150 | mov edx, [ecx] |
3151 | mov eax, [TASK_BASE] |
3151 | mov eax, [TASK_BASE] |
3152 | mov edi, [eax + TASKDATA.pid] |
3152 | mov edi, [eax + TASKDATA.pid] |
3153 | pop eax |
3153 | pop eax |
3154 | dec ebx |
3154 | dec ebx |
3155 | jnz reserve_irq |
3155 | jnz reserve_irq |
3156 | 3156 | ||
3157 | cmp edx, edi |
3157 | cmp edx, edi |
3158 | jne ril1 |
3158 | jne ril1 |
3159 | dec esi |
3159 | dec esi |
3160 | mov [ecx], esi |
3160 | mov [ecx], esi |
3161 | 3161 | ||
3162 | jmp ril1 |
3162 | jmp ril1 |
3163 | 3163 | ||
3164 | reserve_irq: |
3164 | reserve_irq: |
3165 | cmp dword [ecx], 0 |
3165 | cmp dword [ecx], 0 |
3166 | jne ril1 |
3166 | jne ril1 |
3167 | 3167 | ||
3168 | mov ebx, [f_irqs + 4 * eax] |
3168 | mov ebx, [f_irqs + 4 * eax] |
3169 | 3169 | ||
3170 | stdcall attach_int_handler, eax, ebx, dword 0 |
3170 | stdcall attach_int_handler, eax, ebx, dword 0 |
3171 | 3171 | ||
3172 | mov [ecx], edi |
3172 | mov [ecx], edi |
3173 | 3173 | ||
3174 | dec esi |
3174 | dec esi |
3175 | ril1: |
3175 | ril1: |
3176 | mov [esp+32], esi ; return in eax |
3176 | mov [esp+32], esi ; return in eax |
3177 | ret |
3177 | ret |
3178 | 3178 | ||
3179 | iglobal |
3179 | iglobal |
3180 | f_irqs: |
3180 | f_irqs: |
3181 | dd 0x0 |
3181 | dd 0x0 |
3182 | dd 0x0 |
3182 | dd 0x0 |
3183 | dd p_irq2 |
3183 | dd p_irq2 |
3184 | dd p_irq3 |
3184 | dd p_irq3 |
3185 | dd p_irq4 |
3185 | dd p_irq4 |
3186 | dd p_irq5 |
3186 | dd p_irq5 |
3187 | dd p_irq6 |
3187 | dd p_irq6 |
3188 | dd p_irq7 |
3188 | dd p_irq7 |
3189 | dd p_irq8 |
3189 | dd p_irq8 |
3190 | dd p_irq9 |
3190 | dd p_irq9 |
3191 | dd p_irq10 |
3191 | dd p_irq10 |
3192 | dd p_irq11 |
3192 | dd p_irq11 |
3193 | dd 0x0 |
3193 | dd 0x0 |
3194 | dd 0x0 |
3194 | dd 0x0 |
3195 | dd p_irq14 |
3195 | dd p_irq14 |
3196 | dd p_irq15 |
3196 | dd p_irq15 |
3197 | 3197 | ||
3198 | endg |
3198 | endg |
3199 | 3199 | ||
3200 | drawbackground: |
3200 | drawbackground: |
3201 | ; inc [mouse_pause] |
3201 | ; inc [mouse_pause] |
3202 | ; call draw_background ; graph32.inc |
3202 | ; call draw_background ; graph32.inc |
3203 | ; dec [mouse_pause] |
3203 | ; dec [mouse_pause] |
3204 | ; call [draw_pointer] |
3204 | ; call [draw_pointer] |
3205 | ; ret |
3205 | ; ret |
3206 | inc [mouse_pause] |
3206 | inc [mouse_pause] |
3207 | cmp [BgrDrawMode],dword 1 |
3207 | cmp [BgrDrawMode],dword 1 |
3208 | jne .bgrstr |
3208 | jne .bgrstr |
3209 | call vesa20_drawbackground_tiled |
3209 | call vesa20_drawbackground_tiled |
3210 | jmp @f |
3210 | jmp @f |
3211 | .bgrstr: |
3211 | .bgrstr: |
3212 | call vesa20_drawbackground_stretch |
3212 | call vesa20_drawbackground_stretch |
3213 | @@: |
3213 | @@: |
3214 | dec [mouse_pause] |
3214 | dec [mouse_pause] |
3215 | call [draw_pointer] |
3215 | call [draw_pointer] |
3216 | ret |
3216 | ret |
3217 | 3217 | ||
3218 | ; ==================================================================== |
3218 | ; ==================================================================== |
3219 | if 0 |
3219 | if 0 |
3220 | ; the new GFX sys |
3220 | ; the new GFX sys |
3221 | 3221 | ||
3222 | align 4 |
3222 | align 4 |
3223 | syscall_putimage: ; PutImage = SysFn07 |
3223 | syscall_putimage: ; PutImage = SysFn07 |
3224 | sys_putimage: |
3224 | sys_putimage: |
3225 | test ecx,0x80008000 ; ecx = { SizeX | SizeY } |
3225 | test ecx,0x80008000 ; ecx = { SizeX | SizeY } |
3226 | jnz .exit ; edx = { OrigX | OrigY } |
3226 | jnz .exit ; edx = { OrigX | OrigY } |
3227 | test ecx,0x0000FFFF ; ebx points to the 24bpp-image |
3227 | test ecx,0x0000FFFF ; ebx points to the 24bpp-image |
3228 | jz .exit |
3228 | jz .exit |
3229 | test ecx,0xFFFF0000 |
3229 | test ecx,0xFFFF0000 |
3230 | jnz @f |
3230 | jnz @f |
3231 | .exit: |
3231 | .exit: |
3232 | ret |
3232 | ret |
3233 | @@: |
3233 | @@: |
3234 | push edi |
3234 | push edi |
3235 | mov edi,[current_slot] |
3235 | mov edi,[current_slot] |
3236 | add dx,word[edi+APPDATA.wnd_clientbox.top] |
3236 | add dx,word[edi+APPDATA.wnd_clientbox.top] |
3237 | rol edx,16 |
3237 | rol edx,16 |
3238 | add dx,word[edi+APPDATA.wnd_clientbox.left] |
3238 | add dx,word[edi+APPDATA.wnd_clientbox.left] |
3239 | pop edi |
3239 | pop edi |
3240 | rol edx,16 |
3240 | rol edx,16 |
3241 | .forced: ; called from gui/skincode.inc [215] |
3241 | .forced: ; called from gui/skincode.inc [215] |
3242 | push esi |
3242 | push esi |
3243 | mov esi, ecx |
3243 | mov esi, ecx |
3244 | shr esi, 16 ; SizeX |
3244 | shr esi, 16 ; SizeX |
3245 | lea esi, [esi*2+esi] ; 3 bytes per pixel |
3245 | lea esi, [esi*2+esi] ; 3 bytes per pixel |
3246 | mov [img_buf_line_size], esi |
3246 | mov [img_buf_line_size], esi |
3247 | mov [img_draw_core_fn], draw_core_24bpp |
3247 | mov [img_draw_core_fn], draw_core_24bpp |
3248 | mov [img_draw_edge_fn], draw_edge_24bpp |
3248 | mov [img_draw_edge_fn], draw_edge_24bpp |
3249 | mov [img_bytes_per_pix], 3 |
3249 | mov [img_bytes_per_pix], 3 |
3250 | pop esi |
3250 | pop esi |
3251 | 3251 | ||
3252 | sys_putimage_bpp: ; only called from sys_putimage_palette |
3252 | sys_putimage_bpp: ; only called from sys_putimage_palette |
3253 | inc [mouse_pause] |
3253 | inc [mouse_pause] |
3254 | call _putimage |
3254 | call _putimage |
3255 | dec [mouse_pause] |
3255 | dec [mouse_pause] |
3256 | call [draw_pointer] |
3256 | call [draw_pointer] |
3257 | ret |
3257 | ret |
3258 | 3258 | ||
3259 | 3259 | ||
3260 | align 4 |
3260 | align 4 |
3261 | sys_putimage_palette: ; sysFn 65 |
3261 | sys_putimage_palette: ; sysFn 65 |
3262 | ; ebx = pointer to image |
3262 | ; ebx = pointer to image |
3263 | ; ecx = [xsize]*65536 + [ysize] |
3263 | ; ecx = [xsize]*65536 + [ysize] |
3264 | ; edx = [xstart]*65536 + [ystart] |
3264 | ; edx = [xstart]*65536 + [ystart] |
3265 | ; esi = number of bits per pixel, must be 1, 8, 24 or 32 |
3265 | ; esi = number of bits per pixel, must be 1, 8, 24 or 32 |
3266 | ; edi = pointer to palette |
3266 | ; edi = pointer to palette |
3267 | ; ebp = line offset |
3267 | ; ebp = line offset |
3268 | mov eax, [CURRENT_TASK] |
3268 | mov eax, [CURRENT_TASK] |
3269 | shl eax, 8 |
3269 | shl eax, 8 |
3270 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.top] |
3270 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.top] |
3271 | rol edx, 16 |
3271 | rol edx, 16 |
3272 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.left] |
3272 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.left] |
3273 | rol edx, 16 |
3273 | rol edx, 16 |
3274 | .forced: |
3274 | .forced: |
3275 | push eax |
3275 | push eax |
3276 | push esi |
3276 | push esi |
3277 | mov [img_palette], edi |
3277 | mov [img_palette], edi |
3278 | mov eax, esi |
3278 | mov eax, esi |
3279 | cmp eax, 32 ;>32bpp (stupid call) |
3279 | cmp eax, 32 ;>32bpp (stupid call) |
3280 | ja .exit |
3280 | ja .exit |
3281 | shr al, 3 ; 0=1bpp or solid color |
3281 | shr al, 3 ; 0=1bpp or solid color |
3282 | mov [img_bytes_per_pix], eax |
3282 | mov [img_bytes_per_pix], eax |
3283 | mov esi, [eax*4 + img_core_proc_0] |
3283 | mov esi, [eax*4 + img_core_proc_0] |
3284 | mov [img_draw_core_fn], esi |
3284 | mov [img_draw_core_fn], esi |
3285 | mov esi, [eax*4 + img_edge_proc_0] |
3285 | mov esi, [eax*4 + img_edge_proc_0] |
3286 | mov [img_draw_edge_fn], esi |
3286 | mov [img_draw_edge_fn], esi |
3287 | mov esi, ecx |
3287 | mov esi, ecx |
3288 | shr esi, 16 ; esi = SizeX |
3288 | shr esi, 16 ; esi = SizeX |
3289 | imul esi, eax |
3289 | imul esi, eax |
3290 | or al, al |
3290 | or al, al |
3291 | jnz .done |
3291 | jnz .done |
3292 | mov eax, [esp] ; bits per pixel |
3292 | mov eax, [esp] ; bits per pixel |
3293 | or al, al |
3293 | or al, al |
3294 | jz .done |
3294 | jz .done |
3295 | .1bpp: |
3295 | .1bpp: |
3296 | add esi, 7 |
3296 | add esi, 7 |
3297 | shr esi, 3 ; 8 pixels per byte |
3297 | shr esi, 3 ; 8 pixels per byte |
3298 | mov [img_draw_edge_fn], draw_edge_1bpp |
3298 | mov [img_draw_edge_fn], draw_edge_1bpp |
3299 | mov [img_draw_core_fn], draw_core_1bpp |
3299 | mov [img_draw_core_fn], draw_core_1bpp |
3300 | .done: |
3300 | .done: |
3301 | add esi, ebp ; + line offset |
3301 | add esi, ebp ; + line offset |
3302 | mov [img_buf_line_size], esi |
3302 | mov [img_buf_line_size], esi |
3303 | pop esi |
3303 | pop esi |
3304 | pop eax |
3304 | pop eax |
3305 | jmp sys_putimage_bpp |
3305 | jmp sys_putimage_bpp |
3306 | .exit: |
3306 | .exit: |
3307 | ret |
3307 | ret |
3308 | 3308 | ||
3309 | align 4 |
3309 | align 4 |
3310 | img_core_proc_0 dd draw_core_0bpp |
3310 | img_core_proc_0 dd draw_core_0bpp |
3311 | img_core_proc_1 dd draw_core_8bpp |
3311 | img_core_proc_1 dd draw_core_8bpp |
3312 | img_core_proc_2 dd draw_core_16bpp |
3312 | img_core_proc_2 dd draw_core_16bpp |
3313 | img_core_proc_3 dd draw_core_24bpp |
3313 | img_core_proc_3 dd draw_core_24bpp |
3314 | img_core_proc_4 dd draw_core_32bpp |
3314 | img_core_proc_4 dd draw_core_32bpp |
3315 | 3315 | ||
3316 | img_edge_proc_0 dd draw_edge_0bpp |
3316 | img_edge_proc_0 dd draw_edge_0bpp |
3317 | img_edge_proc_1 dd draw_edge_8bpp |
3317 | img_edge_proc_1 dd draw_edge_8bpp |
3318 | img_edge_proc_2 dd draw_edge_16bpp |
3318 | img_edge_proc_2 dd draw_edge_16bpp |
3319 | img_edge_proc_3 dd draw_edge_24bpp |
3319 | img_edge_proc_3 dd draw_edge_24bpp |
3320 | img_edge_proc_4 dd draw_edge_32bpp |
3320 | img_edge_proc_4 dd draw_edge_32bpp |
3321 | 3321 | ||
3322 | end if |
3322 | end if |
3323 | ; <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< |
3323 | ; <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< |
3324 | ; the old GFX sys |
3324 | ; the old GFX sys |
3325 | align 4 |
3325 | align 4 |
3326 | 3326 | ||
3327 | syscall_putimage: ; PutImage |
3327 | syscall_putimage: ; PutImage |
3328 | sys_putimage: |
3328 | sys_putimage: |
3329 | test ecx,0x80008000 |
3329 | test ecx,0x80008000 |
3330 | jnz .exit |
3330 | jnz .exit |
3331 | test ecx,0x0000FFFF |
3331 | test ecx,0x0000FFFF |
3332 | jz .exit |
3332 | jz .exit |
3333 | test ecx,0xFFFF0000 |
3333 | test ecx,0xFFFF0000 |
3334 | jnz @f |
3334 | jnz @f |
3335 | .exit: |
3335 | .exit: |
3336 | ret |
3336 | ret |
3337 | @@: |
3337 | @@: |
3338 | mov edi,[current_slot] |
3338 | mov edi,[current_slot] |
3339 | add dx,word[edi+APPDATA.wnd_clientbox.top] |
3339 | add dx,word[edi+APPDATA.wnd_clientbox.top] |
3340 | rol edx,16 |
3340 | rol edx,16 |
3341 | add dx,word[edi+APPDATA.wnd_clientbox.left] |
3341 | add dx,word[edi+APPDATA.wnd_clientbox.left] |
3342 | rol edx,16 |
3342 | rol edx,16 |
3343 | .forced: |
3343 | .forced: |
3344 | push ebp esi 0 |
3344 | push ebp esi 0 |
3345 | mov ebp, putimage_get24bpp |
3345 | mov ebp, putimage_get24bpp |
3346 | mov esi, putimage_init24bpp |
3346 | mov esi, putimage_init24bpp |
3347 | sys_putimage_bpp: |
3347 | sys_putimage_bpp: |
3348 | ; cmp [SCR_MODE], word 0x12 |
3348 | ; cmp [SCR_MODE], word 0x12 |
3349 | ; jz @f ;.doit |
3349 | ; jz @f ;.doit |
3350 | ; mov eax, vesa12_putimage |
3350 | ; mov eax, vesa12_putimage |
3351 | ; cmp [SCR_MODE], word 0100000000000000b |
3351 | ; cmp [SCR_MODE], word 0100000000000000b |
3352 | ; jae @f |
3352 | ; jae @f |
3353 | ; cmp [SCR_MODE], word 0x13 |
3353 | ; cmp [SCR_MODE], word 0x13 |
3354 | ; jnz .doit |
3354 | ; jnz .doit |
3355 | ;@@: |
3355 | ;@@: |
3356 | mov eax, vesa20_putimage |
3356 | mov eax, vesa20_putimage |
3357 | .doit: |
3357 | .doit: |
3358 | inc [mouse_pause] |
3358 | inc [mouse_pause] |
3359 | call eax |
3359 | call eax |
3360 | dec [mouse_pause] |
3360 | dec [mouse_pause] |
3361 | pop ebp esi ebp |
3361 | pop ebp esi ebp |
3362 | jmp [draw_pointer] |
3362 | jmp [draw_pointer] |
3363 | align 4 |
3363 | align 4 |
3364 | sys_putimage_palette: |
3364 | sys_putimage_palette: |
3365 | ; ebx = pointer to image |
3365 | ; ebx = pointer to image |
3366 | ; ecx = [xsize]*65536 + [ysize] |
3366 | ; ecx = [xsize]*65536 + [ysize] |
3367 | ; edx = [xstart]*65536 + [ystart] |
3367 | ; edx = [xstart]*65536 + [ystart] |
3368 | ; esi = number of bits per pixel, must be 8, 24 or 32 |
3368 | ; esi = number of bits per pixel, must be 8, 24 or 32 |
3369 | ; edi = pointer to palette |
3369 | ; edi = pointer to palette |
3370 | ; ebp = row delta |
3370 | ; ebp = row delta |
3371 | mov eax, [CURRENT_TASK] |
3371 | mov eax, [CURRENT_TASK] |
3372 | shl eax, 8 |
3372 | shl eax, 8 |
3373 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.top] |
3373 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.top] |
3374 | rol edx, 16 |
3374 | rol edx, 16 |
3375 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.left] |
3375 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.left] |
3376 | rol edx, 16 |
3376 | rol edx, 16 |
3377 | .forced: |
3377 | .forced: |
3378 | cmp esi, 1 |
3378 | cmp esi, 1 |
3379 | jnz @f |
3379 | jnz @f |
3380 | push edi |
3380 | push edi |
3381 | mov eax, [edi+4] |
3381 | mov eax, [edi+4] |
3382 | sub eax, [edi] |
3382 | sub eax, [edi] |
3383 | push eax |
3383 | push eax |
3384 | push dword [edi] |
3384 | push dword [edi] |
3385 | push 0ffffff80h |
3385 | push 0ffffff80h |
3386 | mov edi, esp |
3386 | mov edi, esp |
3387 | call put_mono_image |
3387 | call put_mono_image |
3388 | add esp, 12 |
3388 | add esp, 12 |
3389 | pop edi |
3389 | pop edi |
3390 | ret |
3390 | ret |
3391 | @@: |
3391 | @@: |
3392 | cmp esi, 2 |
3392 | cmp esi, 2 |
3393 | jnz @f |
3393 | jnz @f |
3394 | push edi |
3394 | push edi |
3395 | push 0ffffff80h |
3395 | push 0ffffff80h |
3396 | mov edi, esp |
3396 | mov edi, esp |
3397 | call put_2bit_image |
3397 | call put_2bit_image |
3398 | pop eax |
3398 | pop eax |
3399 | pop edi |
3399 | pop edi |
3400 | ret |
3400 | ret |
3401 | @@: |
3401 | @@: |
3402 | cmp esi, 4 |
3402 | cmp esi, 4 |
3403 | jnz @f |
3403 | jnz @f |
3404 | push edi |
3404 | push edi |
3405 | push 0ffffff80h |
3405 | push 0ffffff80h |
3406 | mov edi, esp |
3406 | mov edi, esp |
3407 | call put_4bit_image |
3407 | call put_4bit_image |
3408 | pop eax |
3408 | pop eax |
3409 | pop edi |
3409 | pop edi |
3410 | ret |
3410 | ret |
3411 | @@: |
3411 | @@: |
3412 | push ebp esi ebp |
3412 | push ebp esi ebp |
3413 | cmp esi, 8 |
3413 | cmp esi, 8 |
3414 | jnz @f |
3414 | jnz @f |
3415 | mov ebp, putimage_get8bpp |
3415 | mov ebp, putimage_get8bpp |
3416 | mov esi, putimage_init8bpp |
3416 | mov esi, putimage_init8bpp |
3417 | jmp sys_putimage_bpp |
3417 | jmp sys_putimage_bpp |
3418 | @@: |
3418 | @@: |
3419 | cmp esi, 15 |
3419 | cmp esi, 15 |
3420 | jnz @f |
3420 | jnz @f |
3421 | mov ebp, putimage_get15bpp |
3421 | mov ebp, putimage_get15bpp |
3422 | mov esi, putimage_init15bpp |
3422 | mov esi, putimage_init15bpp |
3423 | jmp sys_putimage_bpp |
3423 | jmp sys_putimage_bpp |
3424 | @@: |
3424 | @@: |
3425 | cmp esi, 16 |
3425 | cmp esi, 16 |
3426 | jnz @f |
3426 | jnz @f |
3427 | mov ebp, putimage_get16bpp |
3427 | mov ebp, putimage_get16bpp |
3428 | mov esi, putimage_init16bpp |
3428 | mov esi, putimage_init16bpp |
3429 | jmp sys_putimage_bpp |
3429 | jmp sys_putimage_bpp |
3430 | @@: |
3430 | @@: |
3431 | cmp esi, 24 |
3431 | cmp esi, 24 |
3432 | jnz @f |
3432 | jnz @f |
3433 | mov ebp, putimage_get24bpp |
3433 | mov ebp, putimage_get24bpp |
3434 | mov esi, putimage_init24bpp |
3434 | mov esi, putimage_init24bpp |
3435 | jmp sys_putimage_bpp |
3435 | jmp sys_putimage_bpp |
3436 | @@: |
3436 | @@: |
3437 | cmp esi, 32 |
3437 | cmp esi, 32 |
3438 | jnz @f |
3438 | jnz @f |
3439 | mov ebp, putimage_get32bpp |
3439 | mov ebp, putimage_get32bpp |
3440 | mov esi, putimage_init32bpp |
3440 | mov esi, putimage_init32bpp |
3441 | jmp sys_putimage_bpp |
3441 | jmp sys_putimage_bpp |
3442 | @@: |
3442 | @@: |
3443 | pop ebp esi ebp |
3443 | pop ebp esi ebp |
3444 | ret |
3444 | ret |
3445 | 3445 | ||
3446 | put_mono_image: |
3446 | put_mono_image: |
3447 | push ebp esi ebp |
3447 | push ebp esi ebp |
3448 | mov ebp, putimage_get1bpp |
3448 | mov ebp, putimage_get1bpp |
3449 | mov esi, putimage_init1bpp |
3449 | mov esi, putimage_init1bpp |
3450 | jmp sys_putimage_bpp |
3450 | jmp sys_putimage_bpp |
3451 | put_2bit_image: |
3451 | put_2bit_image: |
3452 | push ebp esi ebp |
3452 | push ebp esi ebp |
3453 | mov ebp, putimage_get2bpp |
3453 | mov ebp, putimage_get2bpp |
3454 | mov esi, putimage_init2bpp |
3454 | mov esi, putimage_init2bpp |
3455 | jmp sys_putimage_bpp |
3455 | jmp sys_putimage_bpp |
3456 | put_4bit_image: |
3456 | put_4bit_image: |
3457 | push ebp esi ebp |
3457 | push ebp esi ebp |
3458 | mov ebp, putimage_get4bpp |
3458 | mov ebp, putimage_get4bpp |
3459 | mov esi, putimage_init4bpp |
3459 | mov esi, putimage_init4bpp |
3460 | jmp sys_putimage_bpp |
3460 | jmp sys_putimage_bpp |
3461 | 3461 | ||
3462 | putimage_init24bpp: |
3462 | putimage_init24bpp: |
3463 | lea eax, [eax*3] |
3463 | lea eax, [eax*3] |
3464 | putimage_init8bpp: |
3464 | putimage_init8bpp: |
3465 | ret |
3465 | ret |
3466 | 3466 | ||
3467 | align 16 |
3467 | align 16 |
3468 | putimage_get24bpp: |
3468 | putimage_get24bpp: |
3469 | movzx eax, byte [esi+2] |
3469 | movzx eax, byte [esi+2] |
3470 | shl eax, 16 |
3470 | shl eax, 16 |
3471 | mov ax, [esi] |
3471 | mov ax, [esi] |
3472 | add esi, 3 |
3472 | add esi, 3 |
3473 | ret 4 |
3473 | ret 4 |
3474 | align 16 |
3474 | align 16 |
3475 | putimage_get8bpp: |
3475 | putimage_get8bpp: |
3476 | movzx eax, byte [esi] |
3476 | movzx eax, byte [esi] |
3477 | push edx |
3477 | push edx |
3478 | mov edx, [esp+8] |
3478 | mov edx, [esp+8] |
3479 | mov eax, [edx+eax*4] |
3479 | mov eax, [edx+eax*4] |
3480 | pop edx |
3480 | pop edx |
3481 | inc esi |
3481 | inc esi |
3482 | ret 4 |
3482 | ret 4 |
3483 | 3483 | ||
3484 | putimage_init1bpp: |
3484 | putimage_init1bpp: |
3485 | add eax, ecx |
3485 | add eax, ecx |
3486 | push ecx |
3486 | push ecx |
3487 | add eax, 7 |
3487 | add eax, 7 |
3488 | add ecx, 7 |
3488 | add ecx, 7 |
3489 | shr eax, 3 |
3489 | shr eax, 3 |
3490 | shr ecx, 3 |
3490 | shr ecx, 3 |
3491 | sub eax, ecx |
3491 | sub eax, ecx |
3492 | pop ecx |
3492 | pop ecx |
3493 | ret |
3493 | ret |
3494 | align 16 |
3494 | align 16 |
3495 | putimage_get1bpp: |
3495 | putimage_get1bpp: |
3496 | push edx |
3496 | push edx |
3497 | mov edx, [esp+8] |
3497 | mov edx, [esp+8] |
3498 | mov al, [edx] |
3498 | mov al, [edx] |
3499 | add al, al |
3499 | add al, al |
3500 | jnz @f |
3500 | jnz @f |
3501 | lodsb |
3501 | lodsb |
3502 | adc al, al |
3502 | adc al, al |
3503 | @@: |
3503 | @@: |
3504 | mov [edx], al |
3504 | mov [edx], al |
3505 | sbb eax, eax |
3505 | sbb eax, eax |
3506 | and eax, [edx+8] |
3506 | and eax, [edx+8] |
3507 | add eax, [edx+4] |
3507 | add eax, [edx+4] |
3508 | pop edx |
3508 | pop edx |
3509 | ret 4 |
3509 | ret 4 |
3510 | 3510 | ||
3511 | putimage_init2bpp: |
3511 | putimage_init2bpp: |
3512 | add eax, ecx |
3512 | add eax, ecx |
3513 | push ecx |
3513 | push ecx |
3514 | add ecx, 3 |
3514 | add ecx, 3 |
3515 | add eax, 3 |
3515 | add eax, 3 |
3516 | shr ecx, 2 |
3516 | shr ecx, 2 |
3517 | shr eax, 2 |
3517 | shr eax, 2 |
3518 | sub eax, ecx |
3518 | sub eax, ecx |
3519 | pop ecx |
3519 | pop ecx |
3520 | ret |
3520 | ret |
3521 | align 16 |
3521 | align 16 |
3522 | putimage_get2bpp: |
3522 | putimage_get2bpp: |
3523 | push edx |
3523 | push edx |
3524 | mov edx, [esp+8] |
3524 | mov edx, [esp+8] |
3525 | mov al, [edx] |
3525 | mov al, [edx] |
3526 | mov ah, al |
3526 | mov ah, al |
3527 | shr al, 6 |
3527 | shr al, 6 |
3528 | shl ah, 2 |
3528 | shl ah, 2 |
3529 | jnz .nonewbyte |
3529 | jnz .nonewbyte |
3530 | lodsb |
3530 | lodsb |
3531 | mov ah, al |
3531 | mov ah, al |
3532 | shr al, 6 |
3532 | shr al, 6 |
3533 | shl ah, 2 |
3533 | shl ah, 2 |
3534 | add ah, 1 |
3534 | add ah, 1 |
3535 | .nonewbyte: |
3535 | .nonewbyte: |
3536 | mov [edx], ah |
3536 | mov [edx], ah |
3537 | mov edx, [edx+4] |
3537 | mov edx, [edx+4] |
3538 | movzx eax, al |
3538 | movzx eax, al |
3539 | mov eax, [edx+eax*4] |
3539 | mov eax, [edx+eax*4] |
3540 | pop edx |
3540 | pop edx |
3541 | ret 4 |
3541 | ret 4 |
3542 | 3542 | ||
3543 | putimage_init4bpp: |
3543 | putimage_init4bpp: |
3544 | add eax, ecx |
3544 | add eax, ecx |
3545 | push ecx |
3545 | push ecx |
3546 | add ecx, 1 |
3546 | add ecx, 1 |
3547 | add eax, 1 |
3547 | add eax, 1 |
3548 | shr ecx, 1 |
3548 | shr ecx, 1 |
3549 | shr eax, 1 |
3549 | shr eax, 1 |
3550 | sub eax, ecx |
3550 | sub eax, ecx |
3551 | pop ecx |
3551 | pop ecx |
3552 | ret |
3552 | ret |
3553 | align 16 |
3553 | align 16 |
3554 | putimage_get4bpp: |
3554 | putimage_get4bpp: |
3555 | push edx |
3555 | push edx |
3556 | mov edx, [esp+8] |
3556 | mov edx, [esp+8] |
3557 | add byte [edx], 80h |
3557 | add byte [edx], 80h |
3558 | jc @f |
3558 | jc @f |
3559 | movzx eax, byte [edx+1] |
3559 | movzx eax, byte [edx+1] |
3560 | mov edx, [edx+4] |
3560 | mov edx, [edx+4] |
3561 | and eax, 0x0F |
3561 | and eax, 0x0F |
3562 | mov eax, [edx+eax*4] |
3562 | mov eax, [edx+eax*4] |
3563 | pop edx |
3563 | pop edx |
3564 | ret 4 |
3564 | ret 4 |
3565 | @@: |
3565 | @@: |
3566 | movzx eax, byte [esi] |
3566 | movzx eax, byte [esi] |
3567 | add esi, 1 |
3567 | add esi, 1 |
3568 | mov [edx+1], al |
3568 | mov [edx+1], al |
3569 | shr eax, 4 |
3569 | shr eax, 4 |
3570 | mov edx, [edx+4] |
3570 | mov edx, [edx+4] |
3571 | mov eax, [edx+eax*4] |
3571 | mov eax, [edx+eax*4] |
3572 | pop edx |
3572 | pop edx |
3573 | ret 4 |
3573 | ret 4 |
3574 | 3574 | ||
3575 | putimage_init32bpp: |
3575 | putimage_init32bpp: |
3576 | shl eax, 2 |
3576 | shl eax, 2 |
3577 | ret |
3577 | ret |
3578 | align 16 |
3578 | align 16 |
3579 | putimage_get32bpp: |
3579 | putimage_get32bpp: |
3580 | lodsd |
3580 | lodsd |
3581 | ret 4 |
3581 | ret 4 |
3582 | 3582 | ||
3583 | putimage_init15bpp: |
3583 | putimage_init15bpp: |
3584 | putimage_init16bpp: |
3584 | putimage_init16bpp: |
3585 | add eax, eax |
3585 | add eax, eax |
3586 | ret |
3586 | ret |
3587 | align 16 |
3587 | align 16 |
3588 | putimage_get15bpp: |
3588 | putimage_get15bpp: |
3589 | ; 0RRRRRGGGGGBBBBB -> 00000000RRRRR000GGGGG000BBBBB000 |
3589 | ; 0RRRRRGGGGGBBBBB -> 00000000RRRRR000GGGGG000BBBBB000 |
3590 | push ecx edx |
3590 | push ecx edx |
3591 | movzx eax, word [esi] |
3591 | movzx eax, word [esi] |
3592 | add esi, 2 |
3592 | add esi, 2 |
3593 | mov ecx, eax |
3593 | mov ecx, eax |
3594 | mov edx, eax |
3594 | mov edx, eax |
3595 | and eax, 0x1F |
3595 | and eax, 0x1F |
3596 | and ecx, 0x1F shl 5 |
3596 | and ecx, 0x1F shl 5 |
3597 | and edx, 0x1F shl 10 |
3597 | and edx, 0x1F shl 10 |
3598 | shl eax, 3 |
3598 | shl eax, 3 |
3599 | shl ecx, 6 |
3599 | shl ecx, 6 |
3600 | shl edx, 9 |
3600 | shl edx, 9 |
3601 | or eax, ecx |
3601 | or eax, ecx |
3602 | or eax, edx |
3602 | or eax, edx |
3603 | pop edx ecx |
3603 | pop edx ecx |
3604 | ret 4 |
3604 | ret 4 |
3605 | 3605 | ||
3606 | align 16 |
3606 | align 16 |
3607 | putimage_get16bpp: |
3607 | putimage_get16bpp: |
3608 | ; RRRRRGGGGGGBBBBB -> 00000000RRRRR000GGGGGG00BBBBB000 |
3608 | ; RRRRRGGGGGGBBBBB -> 00000000RRRRR000GGGGGG00BBBBB000 |
3609 | push ecx edx |
3609 | push ecx edx |
3610 | movzx eax, word [esi] |
3610 | movzx eax, word [esi] |
3611 | add esi, 2 |
3611 | add esi, 2 |
3612 | mov ecx, eax |
3612 | mov ecx, eax |
3613 | mov edx, eax |
3613 | mov edx, eax |
3614 | and eax, 0x1F |
3614 | and eax, 0x1F |
3615 | and ecx, 0x3F shl 5 |
3615 | and ecx, 0x3F shl 5 |
3616 | and edx, 0x1F shl 11 |
3616 | and edx, 0x1F shl 11 |
3617 | shl eax, 3 |
3617 | shl eax, 3 |
3618 | shl ecx, 5 |
3618 | shl ecx, 5 |
3619 | shl edx, 8 |
3619 | shl edx, 8 |
3620 | or eax, ecx |
3620 | or eax, ecx |
3621 | or eax, edx |
3621 | or eax, edx |
3622 | pop edx ecx |
3622 | pop edx ecx |
3623 | ret 4 |
3623 | ret 4 |
3624 | 3624 | ||
3625 | 3625 | ||
3626 | 3626 | ||
3627 | ; ================================================== |
3627 | ; ================================================== |
3628 | ; eax x beginning |
3628 | ; eax x beginning |
3629 | ; ebx y beginning |
3629 | ; ebx y beginning |
3630 | ; ecx x end |
3630 | ; ecx x end |
3631 | ; edx y end |
3631 | ; edx y end |
3632 | ; edi color |
3632 | ; edi color |
3633 | 3633 | ||
3634 | __sys_drawbar: |
3634 | __sys_drawbar: |
3635 | mov esi,[current_slot] |
3635 | mov esi,[current_slot] |
3636 | add eax,[esi+APPDATA.wnd_clientbox.left] |
3636 | add eax,[esi+APPDATA.wnd_clientbox.left] |
3637 | add ecx,[esi+APPDATA.wnd_clientbox.left] |
3637 | add ecx,[esi+APPDATA.wnd_clientbox.left] |
3638 | add ebx,[esi+APPDATA.wnd_clientbox.top] |
3638 | add ebx,[esi+APPDATA.wnd_clientbox.top] |
3639 | add edx,[esi+APPDATA.wnd_clientbox.top] |
3639 | add edx,[esi+APPDATA.wnd_clientbox.top] |
3640 | .forced: |
3640 | .forced: |
3641 | inc [mouse_pause] |
3641 | inc [mouse_pause] |
3642 | call vesa20_drawbar |
3642 | call vesa20_drawbar |
3643 | dec [mouse_pause] |
3643 | dec [mouse_pause] |
3644 | jmp [draw_pointer] |
3644 | jmp [draw_pointer] |
3645 | 3645 | ||
3646 | 3646 | ||
3647 | kb_read: |
3647 | kb_read: |
3648 | push ecx edx |
3648 | push ecx edx |
3649 | 3649 | ||
3650 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
3650 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
3651 | kr_loop: |
3651 | kr_loop: |
3652 | in al,0x64 |
3652 | in al,0x64 |
3653 | test al,1 |
3653 | test al,1 |
3654 | jnz kr_ready |
3654 | jnz kr_ready |
3655 | loop kr_loop |
3655 | loop kr_loop |
3656 | mov ah,1 |
3656 | mov ah,1 |
3657 | jmp kr_exit |
3657 | jmp kr_exit |
3658 | kr_ready: |
3658 | kr_ready: |
3659 | push ecx |
3659 | push ecx |
3660 | mov ecx,32 |
3660 | mov ecx,32 |
3661 | kr_delay: |
3661 | kr_delay: |
3662 | loop kr_delay |
3662 | loop kr_delay |
3663 | pop ecx |
3663 | pop ecx |
3664 | in al,0x60 |
3664 | in al,0x60 |
3665 | xor ah,ah |
3665 | xor ah,ah |
3666 | kr_exit: |
3666 | kr_exit: |
3667 | 3667 | ||
3668 | pop edx ecx |
3668 | pop edx ecx |
3669 | 3669 | ||
3670 | ret |
3670 | ret |
3671 | 3671 | ||
3672 | 3672 | ||
3673 | kb_write: |
3673 | kb_write: |
3674 | 3674 | ||
3675 | push ecx edx |
3675 | push ecx edx |
3676 | 3676 | ||
3677 | mov dl,al |
3677 | mov dl,al |
3678 | in al,0x60 |
3678 | in al,0x60 |
3679 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
3679 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
3680 | kw_loop: |
3680 | kw_loop: |
3681 | in al,0x64 |
3681 | in al,0x64 |
3682 | test al,2 |
3682 | test al,2 |
3683 | jz kw_ok |
3683 | jz kw_ok |
3684 | loop kw_loop |
3684 | loop kw_loop |
3685 | mov ah,1 |
3685 | mov ah,1 |
3686 | jmp kw_exit |
3686 | jmp kw_exit |
3687 | kw_ok: |
3687 | kw_ok: |
3688 | mov al,dl |
3688 | mov al,dl |
3689 | out 0x60,al |
3689 | out 0x60,al |
3690 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
3690 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
3691 | kw_loop3: |
3691 | kw_loop3: |
3692 | in al,0x64 |
3692 | in al,0x64 |
3693 | test al,2 |
3693 | test al,2 |
3694 | jz kw_ok3 |
3694 | jz kw_ok3 |
3695 | loop kw_loop3 |
3695 | loop kw_loop3 |
3696 | mov ah,1 |
3696 | mov ah,1 |
3697 | jmp kw_exit |
3697 | jmp kw_exit |
3698 | kw_ok3: |
3698 | kw_ok3: |
3699 | mov ah,8 |
3699 | mov ah,8 |
3700 | kw_loop4: |
3700 | kw_loop4: |
3701 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
3701 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
3702 | kw_loop5: |
3702 | kw_loop5: |
3703 | in al,0x64 |
3703 | in al,0x64 |
3704 | test al,1 |
3704 | test al,1 |
3705 | jnz kw_ok4 |
3705 | jnz kw_ok4 |
3706 | loop kw_loop5 |
3706 | loop kw_loop5 |
3707 | dec ah |
3707 | dec ah |
3708 | jnz kw_loop4 |
3708 | jnz kw_loop4 |
3709 | kw_ok4: |
3709 | kw_ok4: |
3710 | xor ah,ah |
3710 | xor ah,ah |
3711 | kw_exit: |
3711 | kw_exit: |
3712 | 3712 | ||
3713 | pop edx ecx |
3713 | pop edx ecx |
3714 | 3714 | ||
3715 | ret |
3715 | ret |
3716 | 3716 | ||
3717 | 3717 | ||
3718 | kb_cmd: |
3718 | kb_cmd: |
3719 | 3719 | ||
3720 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
3720 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
3721 | c_wait: |
3721 | c_wait: |
3722 | in al,0x64 |
3722 | in al,0x64 |
3723 | test al,2 |
3723 | test al,2 |
3724 | jz c_send |
3724 | jz c_send |
3725 | loop c_wait |
3725 | loop c_wait |
3726 | jmp c_error |
3726 | jmp c_error |
3727 | c_send: |
3727 | c_send: |
3728 | mov al,bl |
3728 | mov al,bl |
3729 | out 0x64,al |
3729 | out 0x64,al |
3730 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
3730 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
3731 | c_accept: |
3731 | c_accept: |
3732 | in al,0x64 |
3732 | in al,0x64 |
3733 | test al,2 |
3733 | test al,2 |
3734 | jz c_ok |
3734 | jz c_ok |
3735 | loop c_accept |
3735 | loop c_accept |
3736 | c_error: |
3736 | c_error: |
3737 | mov ah,1 |
3737 | mov ah,1 |
3738 | jmp c_exit |
3738 | jmp c_exit |
3739 | c_ok: |
3739 | c_ok: |
3740 | xor ah,ah |
3740 | xor ah,ah |
3741 | c_exit: |
3741 | c_exit: |
3742 | ret |
3742 | ret |
3743 | 3743 | ||
3744 | 3744 | ||
3745 | rerouteirqs: |
3745 | rerouteirqs: |
3746 | 3746 | ||
3747 | cli |
3747 | cli |
3748 | 3748 | ||
3749 | mov al,0x11 ; icw4, edge triggered |
3749 | mov al,0x11 ; icw4, edge triggered |
3750 | out 0x20,al |
3750 | out 0x20,al |
3751 | call pic_delay |
3751 | call pic_delay |
3752 | out 0xA0,al |
3752 | out 0xA0,al |
3753 | call pic_delay |
3753 | call pic_delay |
3754 | 3754 | ||
3755 | mov al,0x20 ; generate 0x20 + |
3755 | mov al,0x20 ; generate 0x20 + |
3756 | out 0x21,al |
3756 | out 0x21,al |
3757 | call pic_delay |
3757 | call pic_delay |
3758 | mov al,0x28 ; generate 0x28 + |
3758 | mov al,0x28 ; generate 0x28 + |
3759 | out 0xA1,al |
3759 | out 0xA1,al |
3760 | call pic_delay |
3760 | call pic_delay |
3761 | 3761 | ||
3762 | mov al,0x04 ; slave at irq2 |
3762 | mov al,0x04 ; slave at irq2 |
3763 | out 0x21,al |
3763 | out 0x21,al |
3764 | call pic_delay |
3764 | call pic_delay |
3765 | mov al,0x02 ; at irq9 |
3765 | mov al,0x02 ; at irq9 |
3766 | out 0xA1,al |
3766 | out 0xA1,al |
3767 | call pic_delay |
3767 | call pic_delay |
3768 | 3768 | ||
3769 | mov al,0x01 ; 8086 mode |
3769 | mov al,0x01 ; 8086 mode |
3770 | out 0x21,al |
3770 | out 0x21,al |
3771 | call pic_delay |
3771 | call pic_delay |
3772 | out 0xA1,al |
3772 | out 0xA1,al |
3773 | call pic_delay |
3773 | call pic_delay |
3774 | 3774 | ||
3775 | mov al,255 ; mask all irq's |
3775 | mov al,255 ; mask all irq's |
3776 | out 0xA1,al |
3776 | out 0xA1,al |
3777 | call pic_delay |
3777 | call pic_delay |
3778 | out 0x21,al |
3778 | out 0x21,al |
3779 | call pic_delay |
3779 | call pic_delay |
3780 | 3780 | ||
3781 | mov ecx,0x1000 |
3781 | mov ecx,0x1000 |
3782 | cld |
3782 | cld |
3783 | picl1: call pic_delay |
3783 | picl1: call pic_delay |
3784 | loop picl1 |
3784 | loop picl1 |
3785 | 3785 | ||
3786 | mov al,255 ; mask all irq's |
3786 | mov al,255 ; mask all irq's |
3787 | out 0xA1,al |
3787 | out 0xA1,al |
3788 | call pic_delay |
3788 | call pic_delay |
3789 | out 0x21,al |
3789 | out 0x21,al |
3790 | call pic_delay |
3790 | call pic_delay |
3791 | 3791 | ||
3792 | cli |
3792 | cli |
3793 | 3793 | ||
3794 | ret |
3794 | ret |
3795 | 3795 | ||
3796 | 3796 | ||
3797 | pic_delay: |
3797 | pic_delay: |
3798 | 3798 | ||
3799 | jmp pdl1 |
3799 | jmp pdl1 |
3800 | pdl1: ret |
3800 | pdl1: ret |
3801 | 3801 | ||
3802 | 3802 | ||
3803 | sys_msg_board_str: |
3803 | sys_msg_board_str: |
3804 | 3804 | ||
3805 | pushad |
3805 | pushad |
3806 | @@: |
3806 | @@: |
3807 | cmp [esi],byte 0 |
3807 | cmp [esi],byte 0 |
3808 | je @f |
3808 | je @f |
3809 | mov eax,1 |
3809 | mov eax,1 |
3810 | movzx ebx,byte [esi] |
3810 | movzx ebx,byte [esi] |
3811 | call sys_msg_board |
3811 | call sys_msg_board |
3812 | inc esi |
3812 | inc esi |
3813 | jmp @b |
3813 | jmp @b |
3814 | @@: |
3814 | @@: |
3815 | popad |
3815 | popad |
3816 | ret |
3816 | ret |
3817 | 3817 | ||
3818 | sys_msg_board_byte: |
3818 | sys_msg_board_byte: |
3819 | ; in: al = byte to display |
3819 | ; in: al = byte to display |
3820 | ; out: nothing |
3820 | ; out: nothing |
3821 | ; destroys: nothing |
3821 | ; destroys: nothing |
3822 | pushad |
3822 | pushad |
3823 | mov ecx, 2 |
3823 | mov ecx, 2 |
3824 | shl eax, 24 |
3824 | shl eax, 24 |
3825 | jmp @f |
3825 | jmp @f |
3826 | 3826 | ||
3827 | sys_msg_board_word: |
3827 | sys_msg_board_word: |
3828 | ; in: ax = word to display |
3828 | ; in: ax = word to display |
3829 | ; out: nothing |
3829 | ; out: nothing |
3830 | ; destroys: nothing |
3830 | ; destroys: nothing |
3831 | pushad |
3831 | pushad |
3832 | mov ecx, 4 |
3832 | mov ecx, 4 |
3833 | shl eax, 16 |
3833 | shl eax, 16 |
3834 | jmp @f |
3834 | jmp @f |
3835 | 3835 | ||
3836 | sys_msg_board_dword: |
3836 | sys_msg_board_dword: |
3837 | ; in: eax = dword to display |
3837 | ; in: eax = dword to display |
3838 | ; out: nothing |
3838 | ; out: nothing |
3839 | ; destroys: nothing |
3839 | ; destroys: nothing |
3840 | pushad |
3840 | pushad |
3841 | mov ecx, 8 |
3841 | mov ecx, 8 |
3842 | @@: |
3842 | @@: |
3843 | push ecx |
3843 | push ecx |
3844 | rol eax, 4 |
3844 | rol eax, 4 |
3845 | push eax |
3845 | push eax |
3846 | and al, 0xF |
3846 | and al, 0xF |
3847 | cmp al, 10 |
3847 | cmp al, 10 |
3848 | sbb al, 69h |
3848 | sbb al, 69h |
3849 | das |
3849 | das |
3850 | mov bl, al |
3850 | mov bl, al |
3851 | xor eax, eax |
3851 | xor eax, eax |
3852 | inc eax |
3852 | inc eax |
3853 | call sys_msg_board |
3853 | call sys_msg_board |
3854 | pop eax |
3854 | pop eax |
3855 | pop ecx |
3855 | pop ecx |
3856 | loop @b |
3856 | loop @b |
3857 | popad |
3857 | popad |
3858 | ret |
3858 | ret |
3859 | 3859 | ||
3860 | uglobal |
3860 | uglobal |
3861 | msg_board_data: times 4096 db 0 |
3861 | msg_board_data: times 4096 db 0 |
3862 | msg_board_count dd 0x0 |
3862 | msg_board_count dd 0x0 |
3863 | endg |
3863 | endg |
3864 | 3864 | ||
3865 | sys_msg_board: |
3865 | sys_msg_board: |
3866 | 3866 | ||
3867 | ; eax=1 : write : bl byte to write |
3867 | ; eax=1 : write : bl byte to write |
3868 | ; eax=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
3868 | ; eax=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
3869 | 3869 | ||
3870 | mov ecx, [msg_board_count] |
3870 | mov ecx, [msg_board_count] |
3871 | cmp eax, 1 |
3871 | cmp eax, 1 |
3872 | jne .smbl1 |
3872 | jne .smbl1 |
3873 | 3873 | ||
3874 | mov [msg_board_data+ecx],bl |
3874 | mov [msg_board_data+ecx],bl |
3875 | inc ecx |
3875 | inc ecx |
3876 | and ecx, 4095 |
3876 | and ecx, 4095 |
3877 | mov [msg_board_count], ecx |
3877 | mov [msg_board_count], ecx |
3878 | mov [check_idle_semaphore], 5 |
3878 | mov [check_idle_semaphore], 5 |
3879 | ret |
3879 | ret |
3880 | .smbl1: |
3880 | .smbl1: |
3881 | cmp eax, 2 |
3881 | cmp eax, 2 |
3882 | jne .smbl2 |
3882 | jne .smbl2 |
3883 | test ecx, ecx |
3883 | test ecx, ecx |
3884 | jz .smbl21 |
3884 | jz .smbl21 |
3885 | mov eax, msg_board_data+1 |
3885 | mov eax, msg_board_data+1 |
3886 | mov ebx, msg_board_data |
3886 | mov ebx, msg_board_data |
3887 | movzx edx, byte [ebx] |
3887 | movzx edx, byte [ebx] |
3888 | call memmove |
3888 | call memmove |
3889 | dec [msg_board_count] |
3889 | dec [msg_board_count] |
3890 | mov [esp + 36], edx ;eax |
3890 | mov [esp + 36], edx ;eax |
3891 | mov [esp + 24], dword 1 |
3891 | mov [esp + 24], dword 1 |
3892 | ret |
3892 | ret |
3893 | .smbl21: |
3893 | .smbl21: |
3894 | mov [esp+36], ecx |
3894 | mov [esp+36], ecx |
3895 | mov [esp+24], ecx |
3895 | mov [esp+24], ecx |
3896 | .smbl2: |
3896 | .smbl2: |
3897 | ret |
3897 | ret |
3898 | 3898 | ||
3899 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
3899 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
3900 | ;; 66 sys function. ;; |
3900 | ;; 66 sys function. ;; |
3901 | ;; in eax=66,ebx in [0..5],ecx,edx ;; |
3901 | ;; in eax=66,ebx in [0..5],ecx,edx ;; |
3902 | ;; out eax ;; |
3902 | ;; out eax ;; |
3903 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
3903 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
3904 | iglobal |
3904 | iglobal |
3905 | align 4 |
3905 | align 4 |
3906 | f66call: |
3906 | f66call: |
3907 | dd sys_process_def.1 ; 1 = set keyboard mode |
3907 | dd sys_process_def.1 ; 1 = set keyboard mode |
3908 | dd sys_process_def.2 ; 2 = get keyboard mode |
3908 | dd sys_process_def.2 ; 2 = get keyboard mode |
3909 | dd sys_process_def.3 ; 3 = get keyboard ctrl, alt, shift |
3909 | dd sys_process_def.3 ; 3 = get keyboard ctrl, alt, shift |
3910 | dd sys_process_def.4 |
3910 | dd sys_process_def.4 |
3911 | dd sys_process_def.5 |
3911 | dd sys_process_def.5 |
3912 | endg |
3912 | endg |
3913 | 3913 | ||
3914 | 3914 | ||
3915 | 3915 | ||
3916 | 3916 | ||
3917 | sys_process_def: |
3917 | sys_process_def: |
3918 | dec ebx |
3918 | dec ebx |
3919 | cmp ebx,5 |
3919 | cmp ebx,5 |
3920 | jae .not_support ;if >=6 then or eax,-1 |
3920 | jae .not_support ;if >=6 then or eax,-1 |
3921 | 3921 | ||
3922 | mov edi, [CURRENT_TASK] |
3922 | mov edi, [CURRENT_TASK] |
3923 | jmp dword [f66call+ebx*4] |
3923 | jmp dword [f66call+ebx*4] |
3924 | 3924 | ||
3925 | .not_support: |
3925 | .not_support: |
3926 | or eax,-1 |
3926 | or eax,-1 |
3927 | ret |
3927 | ret |
3928 | 3928 | ||
3929 | .1: |
3929 | .1: |
3930 | shl edi,8 |
3930 | shl edi,8 |
3931 | mov [edi+SLOT_BASE + APPDATA.keyboard_mode],cl |
3931 | mov [edi+SLOT_BASE + APPDATA.keyboard_mode],cl |
3932 | 3932 | ||
3933 | ret |
3933 | ret |
3934 | 3934 | ||
3935 | .2: ; 2 = get keyboard mode |
3935 | .2: ; 2 = get keyboard mode |
3936 | shl edi,8 |
3936 | shl edi,8 |
3937 | movzx eax, byte [SLOT_BASE+edi + APPDATA.keyboard_mode] |
3937 | movzx eax, byte [SLOT_BASE+edi + APPDATA.keyboard_mode] |
3938 | mov [esp+32],eax |
3938 | mov [esp+32],eax |
3939 | ret |
3939 | ret |
3940 | ; xor eax,eax |
3940 | ; xor eax,eax |
3941 | ; movzx eax,byte [shift] |
3941 | ; movzx eax,byte [shift] |
3942 | ; movzx ebx,byte [ctrl] |
3942 | ; movzx ebx,byte [ctrl] |
3943 | ; shl ebx,2 |
3943 | ; shl ebx,2 |
3944 | ; add eax,ebx |
3944 | ; add eax,ebx |
3945 | ; movzx ebx,byte [alt] |
3945 | ; movzx ebx,byte [alt] |
3946 | ; shl ebx,3 |
3946 | ; shl ebx,3 |
3947 | ; add eax,ebx |
3947 | ; add eax,ebx |
3948 | .3: ;3 = get keyboard ctrl, alt, shift |
3948 | .3: ;3 = get keyboard ctrl, alt, shift |
3949 | ;// mike.dld [ |
3949 | ;// mike.dld [ |
3950 | mov eax, [kb_state] |
3950 | mov eax, [kb_state] |
3951 | ;// mike.dld ] |
3951 | ;// mike.dld ] |
3952 | mov [esp+32],eax |
3952 | mov [esp+32],eax |
3953 | ret |
3953 | ret |
3954 | 3954 | ||
3955 | .4: |
3955 | .4: |
3956 | mov eax, hotkey_list |
3956 | mov eax, hotkey_list |
3957 | @@: |
3957 | @@: |
3958 | cmp dword [eax+8], 0 |
3958 | cmp dword [eax+8], 0 |
3959 | jz .found_free |
3959 | jz .found_free |
3960 | add eax, 16 |
3960 | add eax, 16 |
3961 | cmp eax, hotkey_list+16*256 |
3961 | cmp eax, hotkey_list+16*256 |
3962 | jb @b |
3962 | jb @b |
3963 | mov dword [esp+32], 1 |
3963 | mov dword [esp+32], 1 |
3964 | ret |
3964 | ret |
3965 | .found_free: |
3965 | .found_free: |
3966 | mov [eax+8], edi |
3966 | mov [eax+8], edi |
3967 | mov [eax+4], edx |
3967 | mov [eax+4], edx |
3968 | movzx ecx, cl |
3968 | movzx ecx, cl |
3969 | lea ecx, [hotkey_scancodes+ecx*4] |
3969 | lea ecx, [hotkey_scancodes+ecx*4] |
3970 | mov edx, [ecx] |
3970 | mov edx, [ecx] |
3971 | mov [eax], edx |
3971 | mov [eax], edx |
3972 | mov [ecx], eax |
3972 | mov [ecx], eax |
3973 | mov [eax+12], ecx |
3973 | mov [eax+12], ecx |
3974 | jecxz @f |
3974 | jecxz @f |
3975 | mov [edx+12], eax |
3975 | mov [edx+12], eax |
3976 | @@: |
3976 | @@: |
3977 | and dword [esp+32], 0 |
3977 | and dword [esp+32], 0 |
3978 | ret |
3978 | ret |
3979 | 3979 | ||
3980 | .5: |
3980 | .5: |
3981 | movzx ebx, cl |
3981 | movzx ebx, cl |
3982 | lea ebx, [hotkey_scancodes+ebx*4] |
3982 | lea ebx, [hotkey_scancodes+ebx*4] |
3983 | mov eax, [ebx] |
3983 | mov eax, [ebx] |
3984 | .scan: |
3984 | .scan: |
3985 | test eax, eax |
3985 | test eax, eax |
3986 | jz .notfound |
3986 | jz .notfound |
3987 | cmp [eax+8], edi |
3987 | cmp [eax+8], edi |
3988 | jnz .next |
3988 | jnz .next |
3989 | cmp [eax+4], edx |
3989 | cmp [eax+4], edx |
3990 | jz .found |
3990 | jz .found |
3991 | .next: |
3991 | .next: |
3992 | mov eax, [eax] |
3992 | mov eax, [eax] |
3993 | jmp .scan |
3993 | jmp .scan |
3994 | .notfound: |
3994 | .notfound: |
3995 | mov dword [esp+32], 1 |
3995 | mov dword [esp+32], 1 |
3996 | ret |
3996 | ret |
3997 | .found: |
3997 | .found: |
3998 | mov ecx, [eax] |
3998 | mov ecx, [eax] |
3999 | jecxz @f |
3999 | jecxz @f |
4000 | mov edx, [eax+12] |
4000 | mov edx, [eax+12] |
4001 | mov [ecx+12], edx |
4001 | mov [ecx+12], edx |
4002 | @@: |
4002 | @@: |
4003 | mov ecx, [eax+12] |
4003 | mov ecx, [eax+12] |
4004 | mov edx, [eax] |
4004 | mov edx, [eax] |
4005 | mov [ecx], edx |
4005 | mov [ecx], edx |
4006 | xor edx, edx |
4006 | xor edx, edx |
4007 | mov [eax+4], edx |
4007 | mov [eax+4], edx |
4008 | mov [eax+8], edx |
4008 | mov [eax+8], edx |
4009 | mov [eax+12], edx |
4009 | mov [eax+12], edx |
4010 | mov [eax], edx |
4010 | mov [eax], edx |
4011 | mov [esp+32], edx |
4011 | mov [esp+32], edx |
4012 | ret |
4012 | ret |
4013 | 4013 | ||
4014 | 4014 | ||
4015 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4015 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4016 | ;; 61 sys function. ;; |
4016 | ;; 61 sys function. ;; |
4017 | ;; in eax=61,ebx in [1..3] ;; |
4017 | ;; in eax=61,ebx in [1..3] ;; |
4018 | ;; out eax ;; |
4018 | ;; out eax ;; |
4019 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4019 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4020 | iglobal |
4020 | iglobal |
4021 | align 4 |
4021 | align 4 |
4022 | f61call: |
4022 | f61call: |
4023 | dd sys_gs.1 ; resolution |
4023 | dd sys_gs.1 ; resolution |
4024 | dd sys_gs.2 ; bits per pixel |
4024 | dd sys_gs.2 ; bits per pixel |
4025 | dd sys_gs.3 ; bytes per scanline |
4025 | dd sys_gs.3 ; bytes per scanline |
4026 | endg |
4026 | endg |
4027 | 4027 | ||
4028 | 4028 | ||
4029 | align 4 |
4029 | align 4 |
4030 | 4030 | ||
4031 | sys_gs: ; direct screen access |
4031 | sys_gs: ; direct screen access |
4032 | dec ebx |
4032 | dec ebx |
4033 | cmp ebx,2 |
4033 | cmp ebx,2 |
4034 | ja .not_support |
4034 | ja .not_support |
4035 | jmp dword [f61call+ebx*4] |
4035 | jmp dword [f61call+ebx*4] |
4036 | .not_support: |
4036 | .not_support: |
4037 | or [esp+32],dword -1 |
4037 | or [esp+32],dword -1 |
4038 | ret |
4038 | ret |
4039 | 4039 | ||
4040 | 4040 | ||
4041 | .1: ; resolution |
4041 | .1: ; resolution |
4042 | mov eax,[Screen_Max_X] |
4042 | mov eax,[Screen_Max_X] |
4043 | shl eax,16 |
4043 | shl eax,16 |
4044 | mov ax,[Screen_Max_Y] |
4044 | mov ax,[Screen_Max_Y] |
4045 | add eax,0x00010001 |
4045 | add eax,0x00010001 |
4046 | mov [esp+32],eax |
4046 | mov [esp+32],eax |
4047 | ret |
4047 | ret |
4048 | .2: ; bits per pixel |
4048 | .2: ; bits per pixel |
4049 | movzx eax,byte [ScreenBPP] |
4049 | movzx eax,byte [ScreenBPP] |
4050 | mov [esp+32],eax |
4050 | mov [esp+32],eax |
4051 | ret |
4051 | ret |
4052 | .3: ; bytes per scanline |
4052 | .3: ; bytes per scanline |
4053 | mov eax,[BytesPerScanLine] |
4053 | mov eax,[BytesPerScanLine] |
4054 | mov [esp+32],eax |
4054 | mov [esp+32],eax |
4055 | ret |
4055 | ret |
4056 | 4056 | ||
4057 | align 4 ; system functions |
4057 | align 4 ; system functions |
4058 | 4058 | ||
4059 | syscall_setpixel: ; SetPixel |
4059 | syscall_setpixel: ; SetPixel |
4060 | 4060 | ||
4061 | mov eax, ebx |
4061 | mov eax, ebx |
4062 | mov ebx, ecx |
4062 | mov ebx, ecx |
4063 | mov ecx, edx |
4063 | mov ecx, edx |
4064 | xor edi, edi ; no force |
4064 | xor edi, edi ; no force |
4065 | call [_display.disable_mouse] |
4065 | call [_display.disable_mouse] |
4066 | jmp [putpixel] |
4066 | jmp [putpixel] |
4067 | 4067 | ||
4068 | align 4 |
4068 | align 4 |
4069 | 4069 | ||
4070 | syscall_writetext: ; WriteText |
4070 | syscall_writetext: ; WriteText |
4071 | 4071 | ||
4072 | mov eax,[TASK_BASE] |
4072 | mov eax,[TASK_BASE] |
4073 | mov ebp,[eax-twdw+WDATA.box.left] |
4073 | mov ebp,[eax-twdw+WDATA.box.left] |
4074 | push esi |
4074 | push esi |
4075 | mov esi,[current_slot] |
4075 | mov esi,[current_slot] |
4076 | add ebp,[esi+APPDATA.wnd_clientbox.left] |
4076 | add ebp,[esi+APPDATA.wnd_clientbox.left] |
4077 | shl ebp,16 |
4077 | shl ebp,16 |
4078 | add ebp,[eax-twdw+WDATA.box.top] |
4078 | add ebp,[eax-twdw+WDATA.box.top] |
4079 | add bp,word[esi+APPDATA.wnd_clientbox.top] |
4079 | add bp,word[esi+APPDATA.wnd_clientbox.top] |
4080 | pop esi |
4080 | pop esi |
4081 | add ebx,ebp |
4081 | add ebx,ebp |
4082 | mov eax,edi |
4082 | mov eax,edi |
4083 | xor edi,edi |
4083 | xor edi,edi |
4084 | jmp dtext |
4084 | jmp dtext |
4085 | 4085 | ||
4086 | align 4 |
4086 | align 4 |
4087 | 4087 | ||
4088 | syscall_openramdiskfile: ; OpenRamdiskFile |
4088 | syscall_openramdiskfile: ; OpenRamdiskFile |
4089 | 4089 | ||
4090 | mov eax, ebx |
4090 | mov eax, ebx |
4091 | mov ebx, ecx |
4091 | mov ebx, ecx |
4092 | mov ecx, edx |
4092 | mov ecx, edx |
4093 | mov edx, esi |
4093 | mov edx, esi |
4094 | mov esi, 12 |
4094 | mov esi, 12 |
4095 | call fileread |
4095 | call fileread |
4096 | mov [esp+32], eax |
4096 | mov [esp+32], eax |
4097 | ret |
4097 | ret |
4098 | 4098 | ||
4099 | align 4 |
4099 | align 4 |
4100 | 4100 | ||
4101 | syscall_drawrect: ; DrawRect |
4101 | syscall_drawrect: ; DrawRect |
4102 | 4102 | ||
4103 | mov edi, edx ; color + gradient |
4103 | mov edi, edx ; color + gradient |
4104 | and edi, 0x80FFFFFF |
4104 | and edi, 0x80FFFFFF |
4105 | test bx, bx ; x.size |
4105 | test bx, bx ; x.size |
4106 | je .drectr |
4106 | je .drectr |
4107 | test cx, cx ; y.size |
4107 | test cx, cx ; y.size |
4108 | je .drectr |
4108 | je .drectr |
4109 | 4109 | ||
4110 | mov eax, ebx ; bad idea |
4110 | mov eax, ebx ; bad idea |
4111 | mov ebx, ecx |
4111 | mov ebx, ecx |
4112 | 4112 | ||
4113 | movzx ecx, ax ; ecx - x.size |
4113 | movzx ecx, ax ; ecx - x.size |
4114 | shr eax, 16 ; eax - x.coord |
4114 | shr eax, 16 ; eax - x.coord |
4115 | movzx edx, bx ; edx - y.size |
4115 | movzx edx, bx ; edx - y.size |
4116 | shr ebx, 16 ; ebx - y.coord |
4116 | shr ebx, 16 ; ebx - y.coord |
4117 | mov esi, [current_slot] |
4117 | mov esi, [current_slot] |
4118 | 4118 | ||
4119 | add eax, [esi + APPDATA.wnd_clientbox.left] |
4119 | add eax, [esi + APPDATA.wnd_clientbox.left] |
4120 | add ebx, [esi + APPDATA.wnd_clientbox.top] |
4120 | add ebx, [esi + APPDATA.wnd_clientbox.top] |
4121 | add ecx, eax |
4121 | add ecx, eax |
4122 | add edx, ebx |
4122 | add edx, ebx |
4123 | jmp [drawbar] |
4123 | jmp [drawbar] |
4124 | .drectr: |
4124 | .drectr: |
4125 | ret |
4125 | ret |
4126 | 4126 | ||
4127 | align 4 |
4127 | align 4 |
4128 | syscall_getscreensize: ; GetScreenSize |
4128 | syscall_getscreensize: ; GetScreenSize |
4129 | mov ax, [Screen_Max_X] |
4129 | mov ax, [Screen_Max_X] |
4130 | shl eax, 16 |
4130 | shl eax, 16 |
4131 | mov ax, [Screen_Max_Y] |
4131 | mov ax, [Screen_Max_Y] |
4132 | mov [esp + 32], eax |
4132 | mov [esp + 32], eax |
4133 | ret |
4133 | ret |
4134 | 4134 | ||
4135 | align 4 |
4135 | align 4 |
4136 | 4136 | ||
4137 | 4137 | ||
4138 | align 4 |
4138 | align 4 |
4139 | 4139 | ||
4140 | syscall_getpixel: ; GetPixel |
4140 | syscall_getpixel: ; GetPixel |
4141 | mov ecx, [Screen_Max_X] |
4141 | mov ecx, [Screen_Max_X] |
4142 | inc ecx |
4142 | inc ecx |
4143 | xor edx, edx |
4143 | xor edx, edx |
4144 | mov eax, ebx |
4144 | mov eax, ebx |
4145 | div ecx |
4145 | div ecx |
4146 | mov ebx, edx |
4146 | mov ebx, edx |
4147 | xchg eax, ebx |
4147 | xchg eax, ebx |
4148 | call get_pixel ; eax - x, ebx - y |
4148 | call get_pixel ; eax - x, ebx - y |
4149 | mov [esp + 32], ecx |
4149 | mov [esp + 32], ecx |
4150 | ret |
4150 | ret |
4151 | 4151 | ||
4152 | align 4 |
4152 | align 4 |
4153 | 4153 | ||
4154 | syscall_getarea: |
4154 | syscall_getarea: |
4155 | ;eax = 36 |
4155 | ;eax = 36 |
4156 | ;ebx = pointer to bufer for img BBGGRRBBGGRR... |
4156 | ;ebx = pointer to bufer for img BBGGRRBBGGRR... |
4157 | ;ecx = [size x]*65536 + [size y] |
4157 | ;ecx = [size x]*65536 + [size y] |
4158 | ;edx = [start x]*65536 + [start y] |
4158 | ;edx = [start x]*65536 + [start y] |
4159 | pushad |
4159 | pushad |
4160 | inc [mouse_pause] |
4160 | inc [mouse_pause] |
4161 | ; Check of use of the hardware cursor. |
4161 | ; Check of use of the hardware cursor. |
4162 | cmp [_display.disable_mouse],__sys_disable_mouse |
4162 | cmp [_display.disable_mouse],__sys_disable_mouse |
4163 | jne @f |
4163 | jne @f |
4164 | ; Since the test for the coordinates of the mouse should not be used, |
4164 | ; Since the test for the coordinates of the mouse should not be used, |
4165 | ; then use the call [disable_mouse] is not possible! |
4165 | ; then use the call [disable_mouse] is not possible! |
4166 | cmp dword [MOUSE_VISIBLE],dword 0 |
4166 | cmp dword [MOUSE_VISIBLE],dword 0 |
4167 | jne @f |
4167 | jne @f |
4168 | pushf |
4168 | pushf |
4169 | cli |
4169 | cli |
4170 | call draw_mouse_under |
4170 | call draw_mouse_under |
4171 | popf |
4171 | popf |
4172 | mov [MOUSE_VISIBLE],dword 1 |
4172 | mov [MOUSE_VISIBLE],dword 1 |
4173 | @@: |
4173 | @@: |
4174 | mov edi,ebx |
4174 | mov edi,ebx |
4175 | mov eax,edx |
4175 | mov eax,edx |
4176 | shr eax,16 |
4176 | shr eax,16 |
4177 | mov ebx,edx |
4177 | mov ebx,edx |
4178 | and ebx,0xffff |
4178 | and ebx,0xffff |
4179 | dec eax |
4179 | dec eax |
4180 | dec ebx |
4180 | dec ebx |
4181 | ; eax - x, ebx - y |
4181 | ; eax - x, ebx - y |
4182 | mov edx,ecx |
4182 | mov edx,ecx |
4183 | 4183 | ||
4184 | shr ecx,16 |
4184 | shr ecx,16 |
4185 | and edx,0xffff |
4185 | and edx,0xffff |
4186 | mov esi,ecx |
4186 | mov esi,ecx |
4187 | ; ecx - size x, edx - size y |
4187 | ; ecx - size x, edx - size y |
4188 | 4188 | ||
4189 | mov ebp,edx |
4189 | mov ebp,edx |
4190 | dec ebp |
4190 | dec ebp |
4191 | lea ebp,[ebp*3] |
4191 | lea ebp,[ebp*3] |
4192 | 4192 | ||
4193 | imul ebp,esi |
4193 | imul ebp,esi |
4194 | 4194 | ||
4195 | mov esi,ecx |
4195 | mov esi,ecx |
4196 | dec esi |
4196 | dec esi |
4197 | lea esi,[esi*3] |
4197 | lea esi,[esi*3] |
4198 | 4198 | ||
4199 | add ebp,esi |
4199 | add ebp,esi |
4200 | add ebp,edi |
4200 | add ebp,edi |
4201 | 4201 | ||
4202 | add ebx,edx |
4202 | add ebx,edx |
4203 | 4203 | ||
4204 | .start_y: |
4204 | .start_y: |
4205 | push ecx edx |
4205 | push ecx edx |
4206 | .start_x: |
4206 | .start_x: |
4207 | push eax ebx ecx |
4207 | push eax ebx ecx |
4208 | add eax,ecx |
4208 | add eax,ecx |
4209 | 4209 | ||
4210 | call get_pixel ; eax - x, ebx - y |
4210 | call get_pixel ; eax - x, ebx - y |
4211 | 4211 | ||
4212 | mov [ebp],cx |
4212 | mov [ebp],cx |
4213 | shr ecx,16 |
4213 | shr ecx,16 |
4214 | mov [ebp+2],cl |
4214 | mov [ebp+2],cl |
4215 | 4215 | ||
4216 | pop ecx ebx eax |
4216 | pop ecx ebx eax |
4217 | sub ebp,3 |
4217 | sub ebp,3 |
4218 | dec ecx |
4218 | dec ecx |
4219 | jnz .start_x |
4219 | jnz .start_x |
4220 | pop edx ecx |
4220 | pop edx ecx |
4221 | dec ebx |
4221 | dec ebx |
4222 | dec edx |
4222 | dec edx |
4223 | jnz .start_y |
4223 | jnz .start_y |
4224 | dec [mouse_pause] |
4224 | dec [mouse_pause] |
4225 | ; Check of use of the hardware cursor. |
4225 | ; Check of use of the hardware cursor. |
4226 | cmp [_display.disable_mouse],__sys_disable_mouse |
4226 | cmp [_display.disable_mouse],__sys_disable_mouse |
4227 | jne @f |
4227 | jne @f |
4228 | call [draw_pointer] |
4228 | call [draw_pointer] |
4229 | @@: |
4229 | @@: |
4230 | popad |
4230 | popad |
4231 | ret |
4231 | ret |
4232 | 4232 | ||
4233 | align 4 |
4233 | align 4 |
4234 | 4234 | ||
4235 | syscall_drawline: ; DrawLine |
4235 | syscall_drawline: ; DrawLine |
4236 | 4236 | ||
4237 | mov edi, [TASK_BASE] |
4237 | mov edi, [TASK_BASE] |
4238 | movzx eax, word[edi-twdw+WDATA.box.left] |
4238 | movzx eax, word[edi-twdw+WDATA.box.left] |
4239 | mov ebp, eax |
4239 | mov ebp, eax |
4240 | mov esi, [current_slot] |
4240 | mov esi, [current_slot] |
4241 | add ebp, [esi+APPDATA.wnd_clientbox.left] |
4241 | add ebp, [esi+APPDATA.wnd_clientbox.left] |
4242 | add ax, word[esi+APPDATA.wnd_clientbox.left] |
4242 | add ax, word[esi+APPDATA.wnd_clientbox.left] |
4243 | add ebp,ebx |
4243 | add ebp,ebx |
4244 | shl eax, 16 |
4244 | shl eax, 16 |
4245 | movzx ebx, word[edi-twdw+WDATA.box.top] |
4245 | movzx ebx, word[edi-twdw+WDATA.box.top] |
4246 | add eax, ebp |
4246 | add eax, ebp |
4247 | mov ebp, ebx |
4247 | mov ebp, ebx |
4248 | add ebp, [esi+APPDATA.wnd_clientbox.top] |
4248 | add ebp, [esi+APPDATA.wnd_clientbox.top] |
4249 | add bx, word[esi+APPDATA.wnd_clientbox.top] |
4249 | add bx, word[esi+APPDATA.wnd_clientbox.top] |
4250 | add ebp, ecx |
4250 | add ebp, ecx |
4251 | shl ebx, 16 |
4251 | shl ebx, 16 |
4252 | xor edi, edi |
4252 | xor edi, edi |
4253 | add ebx, ebp |
4253 | add ebx, ebp |
4254 | mov ecx, edx |
4254 | mov ecx, edx |
4255 | jmp [draw_line] |
4255 | jmp [draw_line] |
4256 | 4256 | ||
4257 | align 4 |
4257 | align 4 |
4258 | 4258 | ||
4259 | syscall_getirqowner: ; GetIrqOwner |
4259 | syscall_getirqowner: ; GetIrqOwner |
4260 | 4260 | ||
4261 | cmp ebx,16 |
4261 | cmp ebx,16 |
4262 | jae .err |
4262 | jae .err |
4263 | 4263 | ||
4264 | cmp [irq_rights + 4 * ebx], dword 2 |
4264 | cmp [irq_rights + 4 * ebx], dword 2 |
4265 | je .err |
4265 | je .err |
4266 | 4266 | ||
4267 | mov eax,[4 * ebx + irq_owner] |
4267 | mov eax,[4 * ebx + irq_owner] |
4268 | mov [esp+32],eax |
4268 | mov [esp+32],eax |
4269 | 4269 | ||
4270 | ret |
4270 | ret |
4271 | .err: |
4271 | .err: |
4272 | or dword [esp+32], -1 |
4272 | or dword [esp+32], -1 |
4273 | ret |
4273 | ret |
4274 | 4274 | ||
4275 | align 4 |
4275 | align 4 |
4276 | 4276 | ||
4277 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
4277 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
4278 | 4278 | ||
4279 | call r_f_port_area |
4279 | call r_f_port_area |
4280 | mov [esp+32],eax |
4280 | mov [esp+32],eax |
4281 | ret |
4281 | ret |
4282 | 4282 | ||
4283 | align 4 |
4283 | align 4 |
4284 | 4284 | ||
4285 | syscall_threads: ; CreateThreads |
4285 | syscall_threads: ; CreateThreads |
4286 | ; eax=1 create thread |
4286 | ; eax=1 create thread |
4287 | ; |
4287 | ; |
4288 | ; ebx=thread start |
4288 | ; ebx=thread start |
4289 | ; ecx=thread stack value |
4289 | ; ecx=thread stack value |
4290 | ; |
4290 | ; |
4291 | ; on return : eax = pid |
4291 | ; on return : eax = pid |
4292 | 4292 | ||
4293 | call new_sys_threads |
4293 | call new_sys_threads |
4294 | 4294 | ||
4295 | mov [esp+32],eax |
4295 | mov [esp+32],eax |
4296 | ret |
4296 | ret |
4297 | 4297 | ||
4298 | align 4 |
4298 | align 4 |
4299 | 4299 | ||
4300 | stack_driver_stat: |
4300 | stack_driver_stat: |
4301 | 4301 | ||
4302 | call app_stack_handler ; Stack status |
4302 | call app_stack_handler ; Stack status |
4303 | 4303 | ||
4304 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
4304 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
4305 | ; call change_task ; between sent packet |
4305 | ; call change_task ; between sent packet |
4306 | 4306 | ||
4307 | mov [esp+32],eax |
4307 | mov [esp+32],eax |
4308 | ret |
4308 | ret |
4309 | 4309 | ||
4310 | align 4 |
4310 | align 4 |
4311 | 4311 | ||
4312 | socket: ; Socket interface |
4312 | socket: ; Socket interface |
4313 | call app_socket_handler |
4313 | call app_socket_handler |
4314 | 4314 | ||
4315 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
4315 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
4316 | ; call change_task ; between sent packet |
4316 | ; call change_task ; between sent packet |
4317 | 4317 | ||
4318 | mov [esp+36],eax |
4318 | mov [esp+36],eax |
4319 | mov [esp+24],ebx |
4319 | mov [esp+24],ebx |
4320 | ret |
4320 | ret |
4321 | 4321 | ||
4322 | align 4 |
4322 | align 4 |
4323 | 4323 | ||
4324 | read_from_hd: ; Read from hd - fn not in use |
4324 | read_from_hd: ; Read from hd - fn not in use |
4325 | 4325 | ||
4326 | mov edi,[TASK_BASE] |
4326 | mov edi,[TASK_BASE] |
4327 | add edi,TASKDATA.mem_start |
4327 | add edi,TASKDATA.mem_start |
4328 | add eax,[edi] |
4328 | add eax,[edi] |
4329 | add ecx,[edi] |
4329 | add ecx,[edi] |
4330 | add edx,[edi] |
4330 | add edx,[edi] |
4331 | call file_read |
4331 | call file_read |
4332 | 4332 | ||
4333 | mov [esp+36],eax |
4333 | mov [esp+36],eax |
4334 | mov [esp+24],ebx |
4334 | mov [esp+24],ebx |
4335 | 4335 | ||
4336 | ret |
4336 | ret |
4337 | 4337 | ||
4338 | paleholder: |
4338 | paleholder: |
4339 | ret |
4339 | ret |
4340 | 4340 | ||
4341 | align 4 |
4341 | align 4 |
4342 | set_screen: |
4342 | set_screen: |
4343 | cmp eax, [Screen_Max_X] |
4343 | cmp eax, [Screen_Max_X] |
4344 | jne .set |
4344 | jne .set |
4345 | 4345 | ||
4346 | cmp edx, [Screen_Max_Y] |
4346 | cmp edx, [Screen_Max_Y] |
4347 | jne .set |
4347 | jne .set |
4348 | ret |
4348 | ret |
4349 | .set: |
4349 | .set: |
4350 | pushfd |
4350 | pushfd |
4351 | cli |
4351 | cli |
4352 | 4352 | ||
4353 | mov [Screen_Max_X], eax |
4353 | mov [Screen_Max_X], eax |
4354 | mov [Screen_Max_Y], edx |
4354 | mov [Screen_Max_Y], edx |
4355 | mov [BytesPerScanLine], ecx |
4355 | mov [BytesPerScanLine], ecx |
4356 | 4356 | ||
4357 | mov [screen_workarea.right],eax |
4357 | mov [screen_workarea.right],eax |
4358 | mov [screen_workarea.bottom], edx |
4358 | mov [screen_workarea.bottom], edx |
4359 | 4359 | ||
4360 | push ebx |
4360 | push ebx |
4361 | push esi |
4361 | push esi |
4362 | push edi |
4362 | push edi |
4363 | 4363 | ||
4364 | pushad |
4364 | pushad |
4365 | 4365 | ||
4366 | stdcall kernel_free, [_WinMapAddress] |
4366 | stdcall kernel_free, [_WinMapAddress] |
4367 | 4367 | ||
4368 | mov eax, [_display.width] |
4368 | mov eax, [_display.width] |
4369 | mul [_display.height] |
4369 | mul [_display.height] |
4370 | mov [_WinMapSize], eax |
4370 | mov [_WinMapSize], eax |
4371 | 4371 | ||
4372 | stdcall kernel_alloc, eax |
4372 | stdcall kernel_alloc, eax |
4373 | mov [_WinMapAddress], eax |
4373 | mov [_WinMapAddress], eax |
4374 | test eax, eax |
4374 | test eax, eax |
4375 | jz .epic_fail |
4375 | jz .epic_fail |
4376 | 4376 | ||
4377 | popad |
4377 | popad |
4378 | 4378 | ||
4379 | call repos_windows |
4379 | call repos_windows |
4380 | xor eax, eax |
4380 | xor eax, eax |
4381 | xor ebx, ebx |
4381 | xor ebx, ebx |
4382 | mov ecx, [Screen_Max_X] |
4382 | mov ecx, [Screen_Max_X] |
4383 | mov edx, [Screen_Max_Y] |
4383 | mov edx, [Screen_Max_Y] |
4384 | call calculatescreen |
4384 | call calculatescreen |
4385 | pop edi |
4385 | pop edi |
4386 | pop esi |
4386 | pop esi |
4387 | pop ebx |
4387 | pop ebx |
4388 | 4388 | ||
4389 | popfd |
4389 | popfd |
4390 | ret |
4390 | ret |
4391 | 4391 | ||
4392 | .epic_fail: |
4392 | .epic_fail: |
4393 | hlt ; Houston, we've had a problem |
4393 | hlt ; Houston, we've had a problem |
4394 | 4394 | ||
4395 | ; --------------- APM --------------------- |
4395 | ; --------------- APM --------------------- |
4396 | uglobal |
4396 | uglobal |
4397 | apm_entry dp 0 |
4397 | apm_entry dp 0 |
4398 | apm_vf dd 0 |
4398 | apm_vf dd 0 |
4399 | endg |
4399 | endg |
4400 | 4400 | ||
4401 | align 4 |
4401 | align 4 |
4402 | sys_apm: |
4402 | sys_apm: |
4403 | xor eax,eax |
4403 | xor eax,eax |
4404 | cmp word [apm_vf], ax ; Check APM BIOS enable |
4404 | cmp word [apm_vf], ax ; Check APM BIOS enable |
4405 | jne @f |
4405 | jne @f |
4406 | inc eax |
4406 | inc eax |
4407 | or dword [esp + 44], eax ; error |
4407 | or dword [esp + 44], eax ; error |
4408 | add eax,7 |
4408 | add eax,7 |
4409 | mov dword [esp + 32], eax ; 32-bit protected-mode interface not supported |
4409 | mov dword [esp + 32], eax ; 32-bit protected-mode interface not supported |
4410 | ret |
4410 | ret |
4411 | 4411 | ||
4412 | @@: |
4412 | @@: |
4413 | ; xchg eax, ecx |
4413 | ; xchg eax, ecx |
4414 | ; xchg ebx, ecx |
4414 | ; xchg ebx, ecx |
4415 | 4415 | ||
4416 | cmp dx, 3 |
4416 | cmp dx, 3 |
4417 | ja @f |
4417 | ja @f |
4418 | and [esp + 44], byte 0xfe ; emulate func 0..3 as func 0 |
4418 | and [esp + 44], byte 0xfe ; emulate func 0..3 as func 0 |
4419 | mov eax,[apm_vf] |
4419 | mov eax,[apm_vf] |
4420 | mov [esp + 32], eax |
4420 | mov [esp + 32], eax |
4421 | shr eax, 16 |
4421 | shr eax, 16 |
4422 | mov [esp + 28], eax |
4422 | mov [esp + 28], eax |
4423 | ret |
4423 | ret |
4424 | 4424 | ||
4425 | @@: |
4425 | @@: |
4426 | 4426 | ||
4427 | mov esi,[master_tab+(OS_BASE shr 20)] |
4427 | mov esi,[master_tab+(OS_BASE shr 20)] |
4428 | xchg [master_tab], esi |
4428 | xchg [master_tab], esi |
4429 | push esi |
4429 | push esi |
4430 | mov edi, cr3 |
4430 | mov edi, cr3 |
4431 | mov cr3, edi ;flush TLB |
4431 | mov cr3, edi ;flush TLB |
4432 | 4432 | ||
4433 | call pword [apm_entry] ;call APM BIOS |
4433 | call pword [apm_entry] ;call APM BIOS |
4434 | 4434 | ||
4435 | xchg eax, [esp] |
4435 | xchg eax, [esp] |
4436 | mov [master_tab], eax |
4436 | mov [master_tab], eax |
4437 | mov eax, cr3 |
4437 | mov eax, cr3 |
4438 | mov cr3, eax |
4438 | mov cr3, eax |
4439 | pop eax |
4439 | pop eax |
4440 | 4440 | ||
4441 | mov [esp + 4 ], edi |
4441 | mov [esp + 4 ], edi |
4442 | mov [esp + 8], esi |
4442 | mov [esp + 8], esi |
4443 | mov [esp + 20], ebx |
4443 | mov [esp + 20], ebx |
4444 | mov [esp + 24], edx |
4444 | mov [esp + 24], edx |
4445 | mov [esp + 28], ecx |
4445 | mov [esp + 28], ecx |
4446 | mov [esp + 32], eax |
4446 | mov [esp + 32], eax |
4447 | setc al |
4447 | setc al |
4448 | and [esp + 44], byte 0xfe |
4448 | and [esp + 44], byte 0xfe |
4449 | or [esp + 44], al |
4449 | or [esp + 44], al |
4450 | ret |
4450 | ret |
4451 | ; ----------------------------------------- |
4451 | ; ----------------------------------------- |
4452 | 4452 | ||
4453 | align 4 |
4453 | align 4 |
4454 | 4454 | ||
4455 | undefined_syscall: ; Undefined system call |
4455 | undefined_syscall: ; Undefined system call |
4456 | mov [esp + 32], dword -1 |
4456 | mov [esp + 32], dword -1 |
4457 | ret |
4457 | ret |
4458 | 4458 | ||
4459 | align 4 |
4459 | align 4 |
4460 | system_shutdown: ; shut down the system |
4460 | system_shutdown: ; shut down the system |
4461 | 4461 | ||
4462 | cmp byte [BOOT_VAR+0x9030], 1 |
4462 | cmp byte [BOOT_VAR+0x9030], 1 |
4463 | jne @F |
4463 | jne @F |
4464 | ret |
4464 | ret |
4465 | @@: |
4465 | @@: |
4466 | call stop_all_services |
4466 | call stop_all_services |
4467 | 4467 | ||
4468 | yes_shutdown_param: |
4468 | yes_shutdown_param: |
4469 | cli |
4469 | cli |
4470 | 4470 | ||
4471 | 4471 | ||
4472 | mov al, 0xFF |
4472 | mov al, 0xFF |
4473 | out 0x21, al ;IntrCntrl1Reg2 |
4473 | out 0x21, al ;IntrCntrl1Reg2 |
4474 | out 0xA1, al ;IntrCntrl2Reg2 |
4474 | out 0xA1, al ;IntrCntrl2Reg2 |
4475 | 4475 | ||
4476 | cmp byte [BOOT_VAR + 0x9030], 2 |
4476 | cmp byte [BOOT_VAR + 0x9030], 2 |
4477 | jnz pm_restart |
4477 | jnz pm_restart |
4478 | if 0 |
4478 | if 0 |
4479 | mov al, SB_PM_CTRL_BLK |
4479 | mov al, SB_PM_CTRL_BLK |
4480 | mov ah, al |
4480 | mov ah, al |
4481 | inc ah |
4481 | inc ah |
4482 | mov dx, 0x0CD6 |
4482 | mov dx, 0x0CD6 |
4483 | out dx, al |
4483 | out dx, al |
4484 | inc dl |
4484 | inc dl |
4485 | in al, dx |
4485 | in al, dx |
4486 | mov cl, al |
4486 | mov cl, al |
4487 | dec dl |
4487 | dec dl |
4488 | mov al, ah |
4488 | mov al, ah |
4489 | out dx, al |
4489 | out dx, al |
4490 | inc dl |
4490 | inc dl |
4491 | in al, dx |
4491 | in al, dx |
4492 | mov ch, al |
4492 | mov ch, al |
4493 | end if |
4493 | end if |
4494 | mov dx, 0x0804 ;cx |
4494 | mov dx, 0x0804 ;cx |
4495 | mov ax, 0x03400 |
4495 | mov ax, 0x03400 |
4496 | out dx, ax |
4496 | out dx, ax |
4497 | ; THE END... |
4497 | ; THE END... |
4498 | jmp $ ; just to be absolutely sure |
4498 | jmp $ ; just to be absolutely sure |
4499 | 4499 | ||
4500 | 4500 | ||
4501 | pm_restart: |
4501 | pm_restart: |
4502 | 4502 | ||
4503 | mov al,0x0F |
4503 | mov al,0x0F |
4504 | out 0x70,al ; NmiEnable |
4504 | out 0x70,al ; NmiEnable |
4505 | mov al,0x05 |
4505 | mov al,0x05 |
4506 | out 0x71,al ; RtcData |
4506 | out 0x71,al ; RtcData |
4507 | 4507 | ||
4508 | mov ax, 6 |
4508 | mov ax, 6 |
4509 | mov dx, 0xCF9 ; reset reg |
4509 | mov dx, 0xCF9 ; reset reg |
4510 | out dx, ax |
4510 | out dx, ax |
4511 | 4511 | ||
4512 | hlt |
4512 | hlt |
4513 | jmp $-1 |
4513 | jmp $-1 |
4514 | 4514 | ||
4515 | 4515 | ||
4516 | diff16 "End of 32-code ",0,$ |
4516 | diff16 "End of 32-code ",0,$ |
4517 | 4517 | ||
4518 | include "data32.inc" |
4518 | include "data32.inc" |
4519 | 4519 | ||
4520 | __REV__ = __REV |
4520 | __REV__ = __REV |
4521 | 4521 | ||
4522 | uglobals_size = $ - endofcode |
4522 | uglobals_size = $ - endofcode |
4523 | diff16 "Zero-filled blk",0,endofcode |
4523 | diff16 "Zero-filled blk",0,endofcode |
4524 | diff16 "End of kernel ",0,$ |
4524 | diff16 "End of kernel ",0,$ |
4525 | ;>< |
4525 | ;>< |
4526 | ;><< |
4526 | ;><< |
4527 | ;><<< |
4527 | ;><<< |
4528 | ;><<<< |
4528 | ;><<<< |
4529 | ;><<<<< |
4529 | ;><<<<< |
4530 | ;><<<<<< |
4530 | ;><<<<<< |
4531 | ;><<<<<<< |
4531 | ;><<<<<<< |
4532 | ;><<<<<<<< |
4532 | ;><<<<<<<< |
4533 | ;><<<<<<<<< |
4533 | ;><<<<<<<<< |
4534 | ;><<<<<<<<<< |
4534 | ;><<<<<<<<<< |
4535 | ;><<<<<<<<<<< |
4535 | ;><<<<<<<<<<< |
4536 | ;><<<<<<<<<<<< |
4536 | ;><<<<<<<<<<<< |
4537 | ;><<<<<<<<<<<<< |
4537 | ;><<<<<<<<<<<<< |
4538 | ;><<<<<<<<<<<<<< |
4538 | ;><<<<<<<<<<<<<< |
4539 | ;><<<<<<<<<<<<<<< |
4539 | ;><<<<<<<<<<<<<<< |
4540 | ;><<<<<<<<<<<<<<<< |
4540 | ;><<<<<<<<<<<<<<<< |
4541 | ;><<<<<<<<<<<<<<<<< |
4541 | ;><<<<<<<<<<<<<<<<< |
4542 | ;><<<<<<<<<<<<<<<<<< |
4542 | ;><<<<<<<<<<<<<<<<<< |
4543 | ;><<<<<<<<<<<<<<<<<<< |
4543 | ;><<<<<<<<<<<<<<<<<<< |
4544 | ;><<<<<<<<<<<<<<<<<<<< |
4544 | ;><<<<<<<<<<<<<<<<<<<< |
4545 | ;><<<<<<<<<<<<<<<<<<<<< |
4545 | ;><<<<<<<<<<<<<<<<<<<<< |
4546 | ;><<<<<<<<<<<<<<<<<<<<<< |
4546 | ;><<<<<<<<<<<<<<<<<<<<<< |
4547 | ;><<<<<<<<<<<<<<<<<<<<<<< |
4547 | ;><<<<<<<<<<<<<<<<<<<<<<< |
4548 | ;><<<<<<<<<<<<<<<<<<<<<<<< |
4548 | ;><<<<<<<<<<<<<<<<<<<<<<<< |
4549 | ;><<<<<<<<<<<<<<<<<<<<<<<<< |
4549 | ;><<<<<<<<<<<<<<<<<<<<<<<<< |
4550 | ;><<<<<<<<<<<<<<<<<<<<<<<<<< |
4550 | ;><<<<<<<<<<<<<<<<<<<<<<<<<< |
4551 | ;><<<<<<<<<<<<<<<<<<<<<<<<<<< |
4551 | ;><<<<<<<<<<<<<<<<<<<<<<<<<<< |
4552 | ;><<<<<<<<<<<<<<<<<<<<<<<<<<<< |
4552 | ;><<<<<<<<<<<<<<<<<<<<<<<<<<<< |
4553 | ;><<<<<<<<<<<<<<<<<<<<<<<<<<<<< |
4553 | ;><<<<<<<<<<<<<<<<<<<<<<<<<<<<< |
4554 | ;><<<<<<<<<<<<<<<<<<<<<<<<<<<<<< |
4554 | ;><<<<<<<<<<<<<<<<<<<<<<<<<<<<<< |
4555 | ;><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< |
4555 | ;><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< |
4556 | ;><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< |
4556 | ;><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< |
4557 | ;><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< |
4557 | ;><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< |
4558 | ;><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< |
4558 | ;><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< |
4559 | ;><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< |
4559 | ;><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< |
4560 | ;><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< |
4560 | ;><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< |
4561 | ;><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< |
4561 | ;><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< |
4562 | ;><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< |
4562 | ;><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< |
4563 | ;><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< |
4563 | ;><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< |
4564 | ;><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< |
4564 | ;><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< |
4565 | ;><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< |
4565 | ;><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< |
4566 | ;><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< |
4566 | ;><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< |
4567 | ;><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< |
4567 | ;><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< |
4568 | ;><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< |
4568 | ;><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< |
4569 | ;><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< |
4569 | ;><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< |
4570 | ;><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< |
4570 | ;><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< |
4571 | ;><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< |
4571 | ;><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< |
4572 | ;><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< |
4572 | ;><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< |
4573 | ;><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< |
4573 | ;><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< |
4574 | ;><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< |
4574 | ;><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< |
4575 | ;><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< |
4575 | ;><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< |
4576 | ;><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< |
4576 | ;><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< |
4577 | ;><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< |
4577 | ;><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< |
4578 | ;><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< |
4578 | ;><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< |
4579 | ;><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< |
4579 | ;><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< |
4580 | ;><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< |
4580 | ;><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< |
4581 | ;><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< |
4581 | ;><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< |
4582 | ;><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< |
4582 | ;><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< |
4583 | ;><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< |
4583 | ;><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< |
4584 | ;><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< |
4584 | ;><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< |
4585 | ;><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< |
4585 | ;><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< |
4586 | ;><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< |
4586 | ;><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< |
4587 | ;><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< |
4587 | ;><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< |
4588 | ;><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< |
4588 | ;><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< |
4589 | ;><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< |
4589 | ;><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< |
4590 | ;><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< |
4590 | ;><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< |
4591 | ;><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< |
4591 | ;><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< |
4592 | ;><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< |
4592 | ;><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< |
4593 | ;><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< |
4593 | ;><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< |
4594 | ;><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< |
4594 | ;><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< |
4595 | ;><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< |
4595 | ;><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< |
4596 | ;><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< |
4596 | ;><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< |
4597 | ;>=>><><<><<<><<<<><<<<<><<<<<<><<<<<<<><<<<<<<<> |
4597 | ;>=>><><<><<<><<<<><<<<<><<<<<<><<<<<<<><<<<<<<<> |
- | 4598 | ||
- | 4599 | >< |
|
- | 4600 | ||
- | 4601 | ><< |
|
- | 4602 | ||
- | 4603 | ><<< |
|
- | 4604 | ||
- | 4605 | ><<<< |
|
- | 4606 | ||
- | 4607 | ><<<<< |
|
- | 4608 | ||
- | 4609 | ><<<<<< |
|
- | 4610 | ||
- | 4611 | ><<<<<<< |
|
- | 4612 | ||
- | 4613 | ><<<<<<<< |
|
- | 4614 | ||
- | 4615 | ><<<<<<<<< |
|
- | 4616 | ||
- | 4617 | ><<<<<<<<<< |
|
- | 4618 | ||
- | 4619 | ><<<<<<<<<<< |
|
- | 4620 | ||
- | 4621 | ><<<<<<<<<<<< |
|
- | 4622 | ||
- | 4623 | ><<<<<<<<<<<<< |
|
- | 4624 | ||
- | 4625 | ><<<<<<<<<<<<<< |
|
- | 4626 | ||
- | 4627 | ><<<<<<<<<<<<<<< |
|
- | 4628 | ||
- | 4629 | > |
|
- | 4630 | >< |
|
- | 4631 | ><< |
|
- | 4632 | ><<< |
|
- | 4633 | ><<<< |
|
- | 4634 | ><<<<< |
|
- | 4635 | ><<<<<< |
|
- | 4636 | ><<<<<<< |
|
- | 4637 | ><<<<<<<< |
|
- | 4638 | ><<<<<<<<< |
|
- | 4639 | ><<<<<<<<<< |
|
- | 4640 | ><<<<<<<<<<< |
|
- | 4641 | ><<<<<<<<<<<< |
|
- | 4642 | ><<<<<<<<<<<<< |
|
- | 4643 | ><<<<<<<<<<<<<< |
|
- | 4644 | ><<<<<<<<<<<<<<< |
|
- | 4645 | > |