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1 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
2 | ;; |
2 | ;; |
3 | ;; Copyright (C) KolibriOS team 2004-2021. All rights reserved. |
3 | ;; Copyright (C) KolibriOS team 2004-2021. 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 | ;; Rus |
22 | ;; Rus |
23 | ;; Nable |
23 | ;; Nable |
24 | ;; shurf |
24 | ;; shurf |
25 | ;; Alver |
25 | ;; Alver |
26 | ;; Maxis |
26 | ;; Maxis |
27 | ;; Galkov |
27 | ;; Galkov |
28 | ;; CleverMouse |
28 | ;; CleverMouse |
29 | ;; tsdima |
29 | ;; tsdima |
30 | ;; turbanoff |
30 | ;; turbanoff |
31 | ;; Asper |
31 | ;; Asper |
32 | ;; art_zh |
32 | ;; art_zh |
33 | ;; dunkaist |
33 | ;; dunkaist |
34 | ;; Coldy |
34 | ;; Coldy |
35 | ;; rgimad |
35 | ;; rgimad |
36 | ;; Boppan |
36 | ;; Boppan |
37 | ;; Doczom |
37 | ;; Doczom |
38 | ;; and others |
38 | ;; and others |
39 | ;; |
39 | ;; |
40 | ;; Data in this file was originally part of MenuetOS project which is |
40 | ;; Data in this file was originally part of MenuetOS project which is |
41 | ;; distributed under the terms of GNU GPL. It is modified and redistributed as |
41 | ;; distributed under the terms of GNU GPL. It is modified and redistributed as |
42 | ;; part of KolibriOS project under the terms of GNU GPL. |
42 | ;; part of KolibriOS project under the terms of GNU GPL. |
43 | ;; |
43 | ;; |
44 | ;; Copyright (C) MenuetOS 2000-2004 Ville Mikael Turjanmaa |
44 | ;; Copyright (C) MenuetOS 2000-2004 Ville Mikael Turjanmaa |
45 | ;; PROGRAMMING: |
45 | ;; PROGRAMMING: |
46 | ;; |
46 | ;; |
47 | ;; Ville Mikael Turjanmaa, villemt@itu.jyu.fi |
47 | ;; Ville Mikael Turjanmaa, villemt@itu.jyu.fi |
48 | ;; - main os coding/design |
48 | ;; - main os coding/design |
49 | ;; Jan-Michael Brummer, BUZZ2@gmx.de |
49 | ;; Jan-Michael Brummer, BUZZ2@gmx.de |
50 | ;; Felix Kaiser, info@felix-kaiser.de |
50 | ;; Felix Kaiser, info@felix-kaiser.de |
51 | ;; Paolo Minazzi, paolo.minazzi@inwind.it |
51 | ;; Paolo Minazzi, paolo.minazzi@inwind.it |
52 | ;; quickcode@mail.ru |
52 | ;; quickcode@mail.ru |
53 | ;; Alexey, kgaz@crosswinds.net |
53 | ;; Alexey, kgaz@crosswinds.net |
54 | ;; Juan M. Caravaca, bitrider@wanadoo.es |
54 | ;; Juan M. Caravaca, bitrider@wanadoo.es |
55 | ;; kristol@nic.fi |
55 | ;; kristol@nic.fi |
56 | ;; Mike Hibbett, mikeh@oceanfree.net |
56 | ;; Mike Hibbett, mikeh@oceanfree.net |
57 | ;; Lasse Kuusijarvi, kuusijar@lut.fi |
57 | ;; Lasse Kuusijarvi, kuusijar@lut.fi |
58 | ;; Jarek Pelczar, jarekp3@wp.pl |
58 | ;; Jarek Pelczar, jarekp3@wp.pl |
59 | ;; |
59 | ;; |
60 | ;; KolibriOS is distributed in the hope that it will be useful, but WITHOUT ANY |
60 | ;; KolibriOS is distributed in the hope that it will be useful, but WITHOUT ANY |
61 | ;; WARRANTY. No author or distributor accepts responsibility to anyone for the |
61 | ;; WARRANTY. No author or distributor accepts responsibility to anyone for the |
62 | ;; consequences of using it or for whether it serves any particular purpose or |
62 | ;; consequences of using it or for whether it serves any particular purpose or |
63 | ;; works at all, unless he says so in writing. Refer to the GNU General Public |
63 | ;; works at all, unless he says so in writing. Refer to the GNU General Public |
64 | ;; License (the "GPL") for full details. |
64 | ;; License (the "GPL") for full details. |
65 | ; |
65 | ; |
66 | ;; Everyone is granted permission to copy, modify and redistribute KolibriOS, |
66 | ;; Everyone is granted permission to copy, modify and redistribute KolibriOS, |
67 | ;; but only under the conditions described in the GPL. A copy of this license |
67 | ;; but only under the conditions described in the GPL. A copy of this license |
68 | ;; is supposed to have been given to you along with KolibriOS so you can know |
68 | ;; is supposed to have been given to you along with KolibriOS so you can know |
69 | ;; your rights and responsibilities. It should be in a file named COPYING. |
69 | ;; your rights and responsibilities. It should be in a file named COPYING. |
70 | ;; Among other things, the copyright notice and this notice must be preserved |
70 | ;; Among other things, the copyright notice and this notice must be preserved |
71 | ;; on all copies. |
71 | ;; on all copies. |
72 | ;; |
72 | ;; |
73 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
73 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
74 | 74 | ||
75 | format binary as "mnt" |
75 | format binary as "mnt" |
76 | 76 | ||
77 | include 'macros.inc' |
77 | include 'macros.inc' |
78 | include 'struct.inc' |
78 | include 'struct.inc' |
79 | 79 | ||
80 | $Revision: 9183 $ |
80 | $Revision: 9221 $ |
81 | 81 | ||
82 | 82 | ||
83 | USE_COM_IRQ = 1 ; make irq 3 and irq 4 available for PCI devices |
83 | USE_COM_IRQ = 1 ; make irq 3 and irq 4 available for PCI devices |
84 | VESA_1_2_VIDEO = 0 ; enable vesa 1.2 bank switch functions |
84 | VESA_1_2_VIDEO = 0 ; enable vesa 1.2 bank switch functions |
85 | 85 | ||
86 | ; Enabling the next line will enable serial output console |
86 | ; Enabling the next line will enable serial output console |
87 | ;debug_com_base = 0x3f8 ; 0x3f8 is com1, 0x2f8 is com2, 0x3e8 is com3, 0x2e8 is com4, no irq's are used |
87 | ;debug_com_base = 0x3f8 ; 0x3f8 is com1, 0x2f8 is com2, 0x3e8 is com3, 0x2e8 is com4, no irq's are used |
88 | 88 | ||
89 | include "proc32.inc" |
89 | include "proc32.inc" |
90 | include "kglobals.inc" |
90 | include "kglobals.inc" |
91 | include "lang.inc" |
91 | include "lang.inc" |
92 | include "encoding.inc" |
92 | include "encoding.inc" |
93 | 93 | ||
94 | include "const.inc" |
94 | include "const.inc" |
95 | 95 | ||
96 | iglobal |
96 | iglobal |
97 | ; The following variable, if equal to 1, duplicates debug output to the screen. |
97 | ; The following variable, if equal to 1, duplicates debug output to the screen. |
98 | debug_direct_print db 0 |
98 | debug_direct_print db 0 |
99 | ; Start the first app (LAUNCHER) after kernel is loaded? (1=yes, 2 or 0=no) |
99 | ; Start the first app (LAUNCHER) after kernel is loaded? (1=yes, 2 or 0=no) |
100 | launcher_start db 1 |
100 | launcher_start db 1 |
101 | endg |
101 | endg |
102 | 102 | ||
103 | max_processes = 255 |
103 | max_processes = 255 |
104 | tss_step = 128 + 8192 ; tss & i/o - 65535 ports, * 256=557056*4 |
104 | tss_step = 128 + 8192 ; tss & i/o - 65535 ports, * 256=557056*4 |
105 | 105 | ||
106 | os_stack = os_data_l - gdts ; GDTs |
106 | os_stack = os_data_l - gdts ; GDTs |
107 | os_code = os_code_l - gdts |
107 | os_code = os_code_l - gdts |
108 | graph_data = 3 + graph_data_l - gdts |
108 | graph_data = 3 + graph_data_l - gdts |
109 | tss0 = tss0_l - gdts |
109 | tss0 = tss0_l - gdts |
110 | app_code = 3 + app_code_l - gdts |
110 | app_code = 3 + app_code_l - gdts |
111 | app_data = 3 + app_data_l - gdts |
111 | app_data = 3 + app_data_l - gdts |
112 | app_tls = 3 + tls_data_l - gdts |
112 | app_tls = 3 + tls_data_l - gdts |
113 | pci_code_sel = pci_code_32-gdts |
113 | pci_code_sel = pci_code_32-gdts |
114 | pci_data_sel = pci_data_32-gdts |
114 | pci_data_sel = pci_data_32-gdts |
115 | 115 | ||
116 | 116 | ||
117 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
117 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
118 | ;; |
118 | ;; |
119 | ;; Included files: |
119 | ;; Included files: |
120 | ;; |
120 | ;; |
121 | ;; Kernel16.inc |
121 | ;; Kernel16.inc |
122 | ;; - Booteng.inc English text for bootup |
122 | ;; - Booteng.inc English text for bootup |
123 | ;; - Bootcode.inc Hardware setup |
123 | ;; - Bootcode.inc Hardware setup |
124 | ;; - Pci16.inc PCI functions |
124 | ;; - Pci16.inc PCI functions |
125 | ;; |
125 | ;; |
126 | ;; Kernel32.inc |
126 | ;; Kernel32.inc |
127 | ;; - Sys32.inc Process management |
127 | ;; - Sys32.inc Process management |
128 | ;; - Shutdown.inc Shutdown and restart |
128 | ;; - Shutdown.inc Shutdown and restart |
129 | ;; - Fat32.inc Read / write hd |
129 | ;; - Fat32.inc Read / write hd |
130 | ;; - Vesa12.inc Vesa 1.2 driver |
130 | ;; - Vesa12.inc Vesa 1.2 driver |
131 | ;; - Vesa20.inc Vesa 2.0 driver |
131 | ;; - Vesa20.inc Vesa 2.0 driver |
132 | ;; - Vga.inc VGA driver |
132 | ;; - Vga.inc VGA driver |
133 | ;; - Stack.inc Network interface |
133 | ;; - Stack.inc Network interface |
134 | ;; - Mouse.inc Mouse pointer |
134 | ;; - Mouse.inc Mouse pointer |
135 | ;; - Scincode.inc Window skinning |
135 | ;; - Scincode.inc Window skinning |
136 | ;; - Pci32.inc PCI functions |
136 | ;; - Pci32.inc PCI functions |
137 | ;; |
137 | ;; |
138 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
138 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
139 | 139 | ||
140 | ; In bios boot mode the kernel code below is appended to bootbios.bin file. |
140 | ; In bios boot mode the kernel code below is appended to bootbios.bin file. |
141 | ; That is a loading and initialization code that also draws the blue screen |
141 | ; That is a loading and initialization code that also draws the blue screen |
142 | ; menu with svn revision number near top right corner of the screen. This fasm |
142 | ; menu with svn revision number near top right corner of the screen. This fasm |
143 | ; preprocessor code searches for '****' signature inside bootbios.bin and |
143 | ; preprocessor code searches for '****' signature inside bootbios.bin and |
144 | ; places revision number there. |
144 | ; places revision number there. |
145 | if ~ defined UEFI |
145 | if ~ defined UEFI |
146 | bootbios: |
146 | bootbios: |
147 | if ~ defined extended_primary_loader |
147 | if ~ defined extended_primary_loader |
148 | file 'bootbios.bin' |
148 | file 'bootbios.bin' |
149 | else |
149 | else |
150 | file 'bootbios.bin.ext_loader' |
150 | file 'bootbios.bin.ext_loader' |
151 | end if |
151 | end if |
152 | if __REV__ > 0 |
152 | if __REV__ > 0 |
153 | cur_pos = 0 |
153 | cur_pos = 0 |
154 | cnt = 0 |
154 | cnt = 0 |
155 | repeat $ - bootbios |
155 | repeat $ - bootbios |
156 | load a byte from % |
156 | load a byte from % |
157 | if a = '*' |
157 | if a = '*' |
158 | cnt = cnt + 1 |
158 | cnt = cnt + 1 |
159 | else |
159 | else |
160 | cnt = 0 |
160 | cnt = 0 |
161 | end if |
161 | end if |
162 | if cnt = 4 |
162 | if cnt = 4 |
163 | cur_pos = % - 1 |
163 | cur_pos = % - 1 |
164 | break |
164 | break |
165 | end if |
165 | end if |
166 | end repeat |
166 | end repeat |
167 | store byte ' ' at cur_pos + 1 |
167 | store byte ' ' at cur_pos + 1 |
168 | rev_var = __REV__ |
168 | rev_var = __REV__ |
169 | while rev_var > 0 |
169 | while rev_var > 0 |
170 | store byte rev_var mod 10 + '0' at cur_pos |
170 | store byte rev_var mod 10 + '0' at cur_pos |
171 | cur_pos = cur_pos - 1 |
171 | cur_pos = cur_pos - 1 |
172 | rev_var = rev_var / 10 |
172 | rev_var = rev_var / 10 |
173 | end while |
173 | end while |
174 | store byte ' ' at cur_pos |
174 | store byte ' ' at cur_pos |
175 | store dword ' SVN' at cur_pos - 4 |
175 | store dword ' SVN' at cur_pos - 4 |
176 | end if |
176 | end if |
177 | end if |
177 | end if |
178 | 178 | ||
179 | use32 |
179 | use32 |
180 | org $+0x10000 |
180 | org $+0x10000 |
181 | 181 | ||
182 | align 4 |
182 | align 4 |
183 | B32: |
183 | B32: |
184 | mov ax, os_stack ; Selector for os |
184 | mov ax, os_stack ; Selector for os |
185 | mov ds, ax |
185 | mov ds, ax |
186 | mov es, ax |
186 | mov es, ax |
187 | mov fs, ax |
187 | mov fs, ax |
188 | mov gs, ax |
188 | mov gs, ax |
189 | mov ss, ax |
189 | mov ss, ax |
190 | mov esp, TMP_STACK_TOP ; Set stack |
190 | mov esp, TMP_STACK_TOP ; Set stack |
191 | 191 | ||
192 | ; CLEAR 0x280000 - HEAP_BASE |
192 | ; CLEAR 0x280000 - HEAP_BASE |
193 | 193 | ||
194 | xor eax, eax |
194 | xor eax, eax |
195 | mov edi, CLEAN_ZONE |
195 | mov edi, CLEAN_ZONE |
196 | mov ecx, (HEAP_BASE-OS_BASE-CLEAN_ZONE) / 4 |
196 | mov ecx, (HEAP_BASE-OS_BASE-CLEAN_ZONE) / 4 |
197 | cld |
197 | cld |
198 | rep stosd |
198 | rep stosd |
199 | 199 | ||
200 | ; CLEAR KERNEL UNDEFINED GLOBALS |
200 | ; CLEAR KERNEL UNDEFINED GLOBALS |
201 | mov edi, endofcode-OS_BASE |
201 | mov edi, endofcode-OS_BASE |
202 | mov ecx, 0x90000 |
202 | mov ecx, 0x90000 |
203 | sub ecx, edi |
203 | sub ecx, edi |
204 | shr ecx, 2 |
204 | shr ecx, 2 |
205 | rep stosd |
205 | rep stosd |
206 | 206 | ||
207 | ; SAVE & CLEAR 0-0xffff |
207 | ; SAVE & CLEAR 0-0xffff |
208 | 208 | ||
209 | mov edi, 0x1000 |
209 | mov edi, 0x1000 |
210 | mov ecx, 0x8000 / 4 |
210 | mov ecx, 0x8000 / 4 |
211 | rep stosd |
211 | rep stosd |
212 | mov edi, 0xa000 |
212 | mov edi, 0xa000 |
213 | mov ecx, 0x6000 / 4 |
213 | mov ecx, 0x6000 / 4 |
214 | rep stosd |
214 | rep stosd |
215 | 215 | ||
216 | call test_cpu |
216 | call test_cpu |
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 acpi_locate |
219 | call acpi_locate |
220 | call init_BIOS32 |
220 | call init_BIOS32 |
221 | ; MEMORY MODEL |
221 | ; MEMORY MODEL |
222 | call mem_test |
222 | call mem_test |
223 | call init_mem |
223 | call init_mem |
224 | call init_page_map |
224 | call init_page_map |
225 | 225 | ||
226 | ; ENABLE PAGING |
226 | ; ENABLE PAGING |
227 | 227 | ||
228 | mov eax, sys_proc-OS_BASE+PROC.pdt_0 |
228 | mov eax, sys_proc-OS_BASE+PROC.pdt_0 |
229 | mov cr3, eax |
229 | mov cr3, eax |
230 | 230 | ||
231 | mov eax, cr0 |
231 | mov eax, cr0 |
232 | or eax, CR0_PG+CR0_WP |
232 | or eax, CR0_PG+CR0_WP |
233 | mov cr0, eax |
233 | mov cr0, eax |
234 | 234 | ||
235 | lgdt [gdts] |
235 | lgdt [gdts] |
236 | jmp pword os_code:high_code |
236 | jmp pword os_code:high_code |
237 | 237 | ||
238 | align 4 |
238 | align 4 |
239 | bios32_entry dd ? |
239 | bios32_entry dd ? |
240 | tmp_page_tabs dd ? |
240 | tmp_page_tabs dd ? |
241 | use16 |
241 | use16 |
242 | ap_init16: |
242 | ap_init16: |
243 | cli |
243 | cli |
244 | lgdt [cs:gdts_ap-ap_init16] |
244 | lgdt [cs:gdts_ap-ap_init16] |
245 | mov eax, [cs:cr3_ap-ap_init16] |
245 | mov eax, [cs:cr3_ap-ap_init16] |
246 | mov cr3, eax |
246 | mov cr3, eax |
247 | mov eax, [cs:cr4_ap-ap_init16] |
247 | mov eax, [cs:cr4_ap-ap_init16] |
248 | mov cr4, eax |
248 | mov cr4, eax |
249 | mov eax, CR0_PE+CR0_PG+CR0_WP |
249 | mov eax, CR0_PE+CR0_PG+CR0_WP |
250 | mov cr0, eax |
250 | mov cr0, eax |
251 | jmp pword os_code:ap_init_high |
251 | jmp pword os_code:ap_init_high |
252 | align 16 |
252 | align 16 |
253 | gdts_ap: |
253 | gdts_ap: |
254 | dw gdte-gdts-1 |
254 | dw gdte-gdts-1 |
255 | dd gdts |
255 | dd gdts |
256 | dw 0 |
256 | dw 0 |
257 | cr3_ap dd ? |
257 | cr3_ap dd ? |
258 | cr4_ap dd ? |
258 | cr4_ap dd ? |
259 | ap_init16_size = $ - ap_init16 |
259 | ap_init16_size = $ - ap_init16 |
260 | use32 |
260 | use32 |
261 | 261 | ||
262 | __DEBUG__ fix 1 |
262 | __DEBUG__ fix 1 |
263 | __DEBUG_LEVEL__ fix 1 |
263 | __DEBUG_LEVEL__ fix 1 |
264 | include 'init.inc' |
264 | include 'init.inc' |
265 | 265 | ||
266 | org OS_BASE+$ |
266 | org OS_BASE+$ |
267 | 267 | ||
268 | include 'fdo.inc' |
268 | include 'fdo.inc' |
269 | 269 | ||
270 | align 4 |
270 | align 4 |
271 | high_code: |
271 | high_code: |
272 | mov ax, os_stack |
272 | mov ax, os_stack |
273 | mov bx, app_data |
273 | mov bx, app_data |
274 | mov cx, app_tls |
274 | mov cx, app_tls |
275 | mov ss, ax |
275 | mov ss, ax |
276 | add esp, OS_BASE |
276 | add esp, OS_BASE |
277 | 277 | ||
278 | mov ds, bx |
278 | mov ds, bx |
279 | mov es, bx |
279 | mov es, bx |
280 | mov fs, cx |
280 | mov fs, cx |
281 | mov gs, bx |
281 | mov gs, bx |
282 | 282 | ||
283 | xor eax, eax |
283 | xor eax, eax |
284 | mov ebx, 0xFFFFF000+PG_SHARED+PG_NOCACHE+PG_UWR |
284 | mov ebx, 0xFFFFF000+PG_SHARED+PG_NOCACHE+PG_UWR |
285 | bt [cpu_caps], CAPS_PAT |
285 | bt [cpu_caps], CAPS_PAT |
286 | setc al |
286 | setc al |
287 | shl eax, 7 |
287 | shl eax, 7 |
288 | or ebx, eax |
288 | or ebx, eax |
289 | 289 | ||
290 | mov eax, PG_GLOBAL |
290 | mov eax, PG_GLOBAL |
291 | bt [cpu_caps], CAPS_PGE |
291 | bt [cpu_caps], CAPS_PGE |
292 | jnc @F |
292 | jnc @F |
293 | 293 | ||
294 | or [sys_proc+PROC.pdt_0+(OS_BASE shr 20)], eax |
294 | or [sys_proc+PROC.pdt_0+(OS_BASE shr 20)], eax |
295 | or ebx, eax |
295 | or ebx, eax |
296 | 296 | ||
297 | mov eax, cr4 |
297 | mov eax, cr4 |
298 | or eax, CR4_PGE |
298 | or eax, CR4_PGE |
299 | mov cr4, eax |
299 | mov cr4, eax |
300 | @@: |
300 | @@: |
301 | mov [pte_valid_mask], ebx |
301 | mov [pte_valid_mask], ebx |
302 | 302 | ||
303 | xor eax, eax |
303 | xor eax, eax |
304 | mov dword [sys_proc+PROC.pdt_0], eax |
304 | mov dword [sys_proc+PROC.pdt_0], eax |
305 | mov dword [sys_proc+PROC.pdt_0+4], eax |
305 | mov dword [sys_proc+PROC.pdt_0+4], eax |
306 | 306 | ||
307 | mov eax, cr3 |
307 | mov eax, cr3 |
308 | mov cr3, eax ; flush TLB |
308 | mov cr3, eax ; flush TLB |
309 | 309 | ||
310 | mov ecx, pg_data.mutex |
310 | mov ecx, pg_data.mutex |
311 | call mutex_init |
311 | call mutex_init |
312 | 312 | ||
313 | mov ecx, disk_list_mutex |
313 | mov ecx, disk_list_mutex |
314 | call mutex_init |
314 | call mutex_init |
315 | 315 | ||
316 | mov ecx, keyboard_list_mutex |
316 | mov ecx, keyboard_list_mutex |
317 | call mutex_init |
317 | call mutex_init |
318 | 318 | ||
319 | mov ecx, unpack_mutex |
319 | mov ecx, unpack_mutex |
320 | call mutex_init |
320 | call mutex_init |
321 | 321 | ||
322 | mov ecx, application_table_mutex |
322 | mov ecx, application_table_mutex |
323 | call mutex_init |
323 | call mutex_init |
324 | 324 | ||
325 | mov ecx, ide_mutex |
325 | mov ecx, ide_mutex |
326 | call mutex_init |
326 | call mutex_init |
327 | mov ecx, ide_channel1_mutex |
327 | mov ecx, ide_channel1_mutex |
328 | call mutex_init |
328 | call mutex_init |
329 | mov ecx, ide_channel2_mutex |
329 | mov ecx, ide_channel2_mutex |
330 | call mutex_init |
330 | call mutex_init |
331 | mov ecx, ide_channel3_mutex |
331 | mov ecx, ide_channel3_mutex |
332 | call mutex_init |
332 | call mutex_init |
333 | mov ecx, ide_channel4_mutex |
333 | mov ecx, ide_channel4_mutex |
334 | call mutex_init |
334 | call mutex_init |
335 | mov ecx, ide_channel5_mutex |
335 | mov ecx, ide_channel5_mutex |
336 | call mutex_init |
336 | call mutex_init |
337 | mov ecx, ide_channel6_mutex |
337 | mov ecx, ide_channel6_mutex |
338 | call mutex_init |
338 | call mutex_init |
339 | ;----------------------------------------------------------------------------- |
339 | ;----------------------------------------------------------------------------- |
340 | ; SAVE REAL MODE VARIABLES |
340 | ; SAVE REAL MODE VARIABLES |
341 | ;----------------------------------------------------------------------------- |
341 | ;----------------------------------------------------------------------------- |
342 | ; --------------- APM --------------------- |
342 | ; --------------- APM --------------------- |
343 | 343 | ||
344 | ; init selectors |
344 | ; init selectors |
345 | mov ebx, [BOOT.apm_entry] ; offset of APM entry point |
345 | mov ebx, [BOOT.apm_entry] ; offset of APM entry point |
346 | movzx eax, word [BOOT.apm_code_32] ; real-mode segment base address of |
346 | movzx eax, word [BOOT.apm_code_32] ; real-mode segment base address of |
347 | ; protected-mode 32-bit code segment |
347 | ; protected-mode 32-bit code segment |
348 | movzx ecx, word [BOOT.apm_code_16] ; real-mode segment base address of |
348 | movzx ecx, word [BOOT.apm_code_16] ; real-mode segment base address of |
349 | ; protected-mode 16-bit code segment |
349 | ; protected-mode 16-bit code segment |
350 | movzx edx, word [BOOT.apm_data_16] ; real-mode segment base address of |
350 | movzx edx, word [BOOT.apm_data_16] ; real-mode segment base address of |
351 | ; protected-mode 16-bit data segment |
351 | ; protected-mode 16-bit data segment |
352 | 352 | ||
353 | shl eax, 4 |
353 | shl eax, 4 |
354 | mov [dword apm_code_32 + 2], ax |
354 | mov [dword apm_code_32 + 2], ax |
355 | shr eax, 16 |
355 | shr eax, 16 |
356 | mov [dword apm_code_32 + 4], al |
356 | mov [dword apm_code_32 + 4], al |
357 | 357 | ||
358 | shl ecx, 4 |
358 | shl ecx, 4 |
359 | mov [dword apm_code_16 + 2], cx |
359 | mov [dword apm_code_16 + 2], cx |
360 | shr ecx, 16 |
360 | shr ecx, 16 |
361 | mov [dword apm_code_16 + 4], cl |
361 | mov [dword apm_code_16 + 4], cl |
362 | 362 | ||
363 | shl edx, 4 |
363 | shl edx, 4 |
364 | mov [dword apm_data_16 + 2], dx |
364 | mov [dword apm_data_16 + 2], dx |
365 | shr edx, 16 |
365 | shr edx, 16 |
366 | mov [dword apm_data_16 + 4], dl |
366 | mov [dword apm_data_16 + 4], dl |
367 | 367 | ||
368 | mov dword[apm_entry], ebx |
368 | mov dword[apm_entry], ebx |
369 | mov word [apm_entry + 4], apm_code_32 - gdts |
369 | mov word [apm_entry + 4], apm_code_32 - gdts |
370 | 370 | ||
371 | mov eax, dword[BOOT.apm_version] ; version & flags |
371 | mov eax, dword[BOOT.apm_version] ; version & flags |
372 | mov [apm_vf], eax |
372 | mov [apm_vf], eax |
373 | ; ----------------------------------------- |
373 | ; ----------------------------------------- |
374 | mov al, [BOOT.dma] ; DMA access |
374 | mov al, [BOOT.dma] ; DMA access |
375 | mov [allow_dma_access], al |
375 | mov [allow_dma_access], al |
376 | 376 | ||
377 | mov al, [BOOT.debug_print] ; If nonzero, duplicates debug output to the screen |
377 | mov al, [BOOT.debug_print] ; If nonzero, duplicates debug output to the screen |
378 | mov [debug_direct_print], al |
378 | mov [debug_direct_print], al |
379 | 379 | ||
380 | mov al, [BOOT.launcher_start] ; Start the first app (LAUNCHER) after kernel is loaded? |
380 | mov al, [BOOT.launcher_start] ; Start the first app (LAUNCHER) after kernel is loaded? |
381 | mov [launcher_start], al |
381 | mov [launcher_start], al |
382 | 382 | ||
383 | mov eax, [BOOT.devicesdat_size] |
383 | mov eax, [BOOT.devicesdat_size] |
384 | mov [acpi_dev_size], eax |
384 | mov [acpi_dev_size], eax |
385 | mov eax, [BOOT.devicesdat_data] |
385 | mov eax, [BOOT.devicesdat_data] |
386 | mov [acpi_dev_data], eax |
386 | mov [acpi_dev_data], eax |
387 | 387 | ||
388 | mov esi, BOOT.bios_hd |
388 | mov esi, BOOT.bios_hd |
389 | movzx ecx, byte [esi-1] |
389 | movzx ecx, byte [esi-1] |
390 | mov [NumBiosDisks], ecx |
390 | mov [NumBiosDisks], ecx |
391 | mov edi, BiosDisksData |
391 | mov edi, BiosDisksData |
392 | shl ecx, 2 |
392 | shl ecx, 2 |
393 | rep movsd |
393 | rep movsd |
394 | 394 | ||
395 | ; -------- Fast System Call init ---------- |
395 | ; -------- Fast System Call init ---------- |
396 | ; Intel SYSENTER/SYSEXIT (AMD CPU support it too) |
396 | ; Intel SYSENTER/SYSEXIT (AMD CPU support it too) |
397 | bt [cpu_caps], CAPS_SEP |
397 | bt [cpu_caps], CAPS_SEP |
398 | jnc .SEnP ; SysEnter not Present |
398 | jnc .SEnP ; SysEnter not Present |
399 | xor edx, edx |
399 | xor edx, edx |
400 | mov ecx, MSR_SYSENTER_CS |
400 | mov ecx, MSR_SYSENTER_CS |
401 | mov eax, os_code |
401 | mov eax, os_code |
402 | wrmsr |
402 | wrmsr |
403 | mov ecx, MSR_SYSENTER_ESP |
403 | mov ecx, MSR_SYSENTER_ESP |
404 | ; mov eax, sysenter_stack ; Check it |
404 | ; mov eax, sysenter_stack ; Check it |
405 | xor eax, eax |
405 | xor eax, eax |
406 | wrmsr |
406 | wrmsr |
407 | mov ecx, MSR_SYSENTER_EIP |
407 | mov ecx, MSR_SYSENTER_EIP |
408 | mov eax, sysenter_entry |
408 | mov eax, sysenter_entry |
409 | wrmsr |
409 | wrmsr |
410 | .SEnP: |
410 | .SEnP: |
411 | ; AMD SYSCALL/SYSRET |
411 | ; AMD SYSCALL/SYSRET |
412 | cmp byte[cpu_vendor], 'A' |
412 | cmp byte[cpu_vendor], 'A' |
413 | jne .noSYSCALL |
413 | jne .noSYSCALL |
414 | mov eax, 0x80000001 |
414 | mov eax, 0x80000001 |
415 | cpuid |
415 | cpuid |
416 | test edx, 0x800 ; bit_11 - SYSCALL/SYSRET support |
416 | test edx, 0x800 ; bit_11 - SYSCALL/SYSRET support |
417 | jz .noSYSCALL |
417 | jz .noSYSCALL |
418 | mov ecx, MSR_AMD_EFER |
418 | mov ecx, MSR_AMD_EFER |
419 | rdmsr |
419 | rdmsr |
420 | or eax, 1 ; bit_0 - System Call Extension (SCE) |
420 | or eax, 1 ; bit_0 - System Call Extension (SCE) |
421 | wrmsr |
421 | wrmsr |
422 | 422 | ||
423 | ; !!!! It`s dirty hack, fix it !!! |
423 | ; !!!! It`s dirty hack, fix it !!! |
424 | ; Bits of EDX : |
424 | ; Bits of EDX : |
425 | ; Bit 31–16 During the SYSRET instruction, this field is copied into the CS register |
425 | ; Bit 31–16 During the SYSRET instruction, this field is copied into the CS register |
426 | ; and the contents of this field, plus 8, are copied into the SS register. |
426 | ; and the contents of this field, plus 8, are copied into the SS register. |
427 | ; Bit 15–0 During the SYSCALL instruction, this field is copied into the CS register |
427 | ; Bit 15–0 During the SYSCALL instruction, this field is copied into the CS register |
428 | ; and the contents of this field, plus 8, are copied into the SS register. |
428 | ; and the contents of this field, plus 8, are copied into the SS register. |
429 | 429 | ||
430 | ; mov edx, (os_code + 16) * 65536 + os_code |
430 | ; mov edx, (os_code + 16) * 65536 + os_code |
431 | mov edx, 0x1B0008 |
431 | mov edx, 0x1B0008 |
432 | 432 | ||
433 | mov eax, syscall_entry |
433 | mov eax, syscall_entry |
434 | mov ecx, MSR_AMD_STAR |
434 | mov ecx, MSR_AMD_STAR |
435 | wrmsr |
435 | wrmsr |
436 | .noSYSCALL: |
436 | .noSYSCALL: |
437 | ; ----------------------------------------- |
437 | ; ----------------------------------------- |
438 | stdcall alloc_page |
438 | stdcall alloc_page |
439 | stdcall map_page, tss-0xF80, eax, PG_SWR |
439 | stdcall map_page, tss-0xF80, eax, PG_SWR |
440 | stdcall alloc_page |
440 | stdcall alloc_page |
441 | stdcall map_page, tss+0x80, eax, PG_SWR |
441 | stdcall map_page, tss+0x80, eax, PG_SWR |
442 | stdcall alloc_page |
442 | stdcall alloc_page |
443 | stdcall map_page, tss+0x1080, eax, PG_SWR |
443 | stdcall map_page, tss+0x1080, eax, PG_SWR |
444 | 444 | ||
445 | ; LOAD IDT |
445 | ; LOAD IDT |
446 | 446 | ||
447 | call build_interrupt_table ;lidt is executed |
447 | call build_interrupt_table ;lidt is executed |
448 | ;lidt [idtreg] |
448 | ;lidt [idtreg] |
449 | 449 | ||
450 | call init_kernel_heap |
450 | call init_kernel_heap |
451 | call init_fpu |
451 | call init_fpu |
452 | mov eax, [xsave_area_size] |
452 | mov eax, [xsave_area_size] |
453 | lea eax, [eax*2 + RING0_STACK_SIZE*2] |
453 | lea eax, [eax*2 + RING0_STACK_SIZE*2] |
454 | stdcall kernel_alloc, eax |
454 | stdcall kernel_alloc, eax |
455 | mov [os_stack_seg], eax |
455 | mov [os_stack_seg], eax |
456 | 456 | ||
457 | lea esp, [eax+RING0_STACK_SIZE] |
457 | lea esp, [eax+RING0_STACK_SIZE] |
458 | 458 | ||
459 | mov [tss._ss0], os_stack |
459 | mov [tss._ss0], os_stack |
460 | mov [tss._esp0], esp |
460 | mov [tss._esp0], esp |
461 | mov [tss._esp], esp |
461 | mov [tss._esp], esp |
462 | mov [tss._cs], os_code |
462 | mov [tss._cs], os_code |
463 | mov [tss._ss], os_stack |
463 | mov [tss._ss], os_stack |
464 | mov [tss._ds], app_data |
464 | mov [tss._ds], app_data |
465 | mov [tss._es], app_data |
465 | mov [tss._es], app_data |
466 | mov [tss._fs], app_data |
466 | mov [tss._fs], app_data |
467 | mov [tss._gs], app_data |
467 | mov [tss._gs], app_data |
468 | mov [tss._io], 128 |
468 | mov [tss._io], 128 |
469 | ;Add IO access table - bit array of permitted ports |
469 | ;Add IO access table - bit array of permitted ports |
470 | mov edi, tss._io_map_0 |
470 | mov edi, tss._io_map_0 |
471 | xor eax, eax |
471 | xor eax, eax |
472 | not eax |
472 | not eax |
473 | mov ecx, 8192/4 |
473 | mov ecx, 8192/4 |
474 | rep stosd ; access to 4096*8=65536 ports |
474 | rep stosd ; access to 4096*8=65536 ports |
475 | 475 | ||
476 | mov ax, tss0 |
476 | mov ax, tss0 |
477 | ltr ax |
477 | ltr ax |
478 | 478 | ||
479 | mov eax, sys_proc |
479 | mov eax, sys_proc |
480 | list_init eax |
480 | list_init eax |
481 | add eax, PROC.thr_list |
481 | add eax, PROC.thr_list |
482 | list_init eax |
482 | list_init eax |
483 | 483 | ||
484 | call init_video |
484 | call init_video |
485 | call init_mtrr |
485 | call init_mtrr |
486 | mov [LFBAddress], LFB_BASE |
486 | mov [LFBAddress], LFB_BASE |
487 | mov ecx, bios_fb |
487 | mov ecx, bios_fb |
488 | call set_framebuffer |
488 | call set_framebuffer |
489 | call init_malloc |
489 | call init_malloc |
490 | 490 | ||
491 | stdcall alloc_kernel_space, 0x50000 ; FIXME check size |
491 | stdcall alloc_kernel_space, 0x50000 ; FIXME check size |
492 | mov [default_io_map], eax |
492 | mov [default_io_map], eax |
493 | 493 | ||
494 | add eax, 0x2000 |
494 | add eax, 0x2000 |
495 | mov [ipc_tmp], eax |
495 | mov [ipc_tmp], eax |
496 | mov ebx, 0x1000 |
496 | mov ebx, 0x1000 |
497 | 497 | ||
498 | add eax, 0x40000 |
498 | add eax, 0x40000 |
499 | mov [proc_mem_map], eax |
499 | mov [proc_mem_map], eax |
500 | 500 | ||
501 | add eax, 0x8000 |
501 | add eax, 0x8000 |
502 | mov [proc_mem_pdir], eax |
502 | mov [proc_mem_pdir], eax |
503 | 503 | ||
504 | add eax, ebx |
504 | add eax, ebx |
505 | mov [proc_mem_tab], eax |
505 | mov [proc_mem_tab], eax |
506 | 506 | ||
507 | add eax, ebx |
507 | add eax, ebx |
508 | mov [tmp_task_ptab], eax |
508 | mov [tmp_task_ptab], eax |
509 | 509 | ||
510 | add eax, ebx |
510 | add eax, ebx |
511 | mov [ipc_pdir], eax |
511 | mov [ipc_pdir], eax |
512 | 512 | ||
513 | add eax, ebx |
513 | add eax, ebx |
514 | mov [ipc_ptab], eax |
514 | mov [ipc_ptab], eax |
515 | 515 | ||
516 | stdcall kernel_alloc, (unpack.LZMA_BASE_SIZE+(unpack.LZMA_LIT_SIZE shl \ |
516 | stdcall kernel_alloc, (unpack.LZMA_BASE_SIZE+(unpack.LZMA_LIT_SIZE shl \ |
517 | (unpack.lc+unpack.lp)))*4 |
517 | (unpack.lc+unpack.lp)))*4 |
518 | 518 | ||
519 | mov [unpack.p], eax |
519 | mov [unpack.p], eax |
520 | 520 | ||
521 | call init_events |
521 | call init_events |
522 | mov eax, srv.fd-SRV.fd |
522 | mov eax, srv.fd-SRV.fd |
523 | mov [srv.fd], eax |
523 | mov [srv.fd], eax |
524 | mov [srv.bk], eax |
524 | mov [srv.bk], eax |
525 | 525 | ||
526 | ;Set base of graphic segment to linear address of LFB |
526 | ;Set base of graphic segment to linear address of LFB |
527 | mov eax, [LFBAddress] ; set for gs |
527 | mov eax, [LFBAddress] ; set for gs |
528 | mov [graph_data_l+2], ax |
528 | mov [graph_data_l+2], ax |
529 | shr eax, 16 |
529 | shr eax, 16 |
530 | mov [graph_data_l+4], al |
530 | mov [graph_data_l+4], al |
531 | mov [graph_data_l+7], ah |
531 | mov [graph_data_l+7], ah |
532 | 532 | ||
533 | stdcall kernel_alloc, [_display.win_map_size] |
533 | stdcall kernel_alloc, [_display.win_map_size] |
534 | mov [_display.win_map], eax |
534 | mov [_display.win_map], eax |
535 | 535 | ||
536 | xor eax, eax |
536 | xor eax, eax |
537 | inc eax |
537 | inc eax |
538 | 538 | ||
539 | ; set background |
539 | ; set background |
540 | 540 | ||
541 | mov [BgrDrawMode], eax |
541 | mov [BgrDrawMode], eax |
542 | mov [BgrDataWidth], eax |
542 | mov [BgrDataWidth], eax |
543 | mov [BgrDataHeight], eax |
543 | mov [BgrDataHeight], eax |
544 | mov [mem_BACKGROUND], 4 |
544 | mov [mem_BACKGROUND], 4 |
545 | mov [img_background], static_background_data |
545 | mov [img_background], static_background_data |
546 | 546 | ||
547 | ; set clipboard |
547 | ; set clipboard |
548 | 548 | ||
549 | xor eax, eax |
549 | xor eax, eax |
550 | mov [clipboard_slots], eax |
550 | mov [clipboard_slots], eax |
551 | mov [clipboard_write_lock], eax |
551 | mov [clipboard_write_lock], eax |
552 | stdcall kernel_alloc, 4096 |
552 | stdcall kernel_alloc, 4096 |
553 | test eax, eax |
553 | test eax, eax |
554 | jnz @f |
554 | jnz @f |
555 | 555 | ||
556 | dec eax |
556 | dec eax |
557 | @@: |
557 | @@: |
558 | mov [clipboard_main_list], eax |
558 | mov [clipboard_main_list], eax |
559 | 559 | ||
560 | call check_acpi |
560 | call check_acpi |
561 | 561 | ||
562 | mov eax, [hpet_base] |
562 | mov eax, [hpet_base] |
563 | test eax, eax |
563 | test eax, eax |
564 | jz @F |
564 | jz @F |
565 | stdcall map_io_mem, [hpet_base], 1024, PG_GLOBAL+PAT_UC+PG_SWR |
565 | stdcall map_io_mem, [hpet_base], 1024, PG_GLOBAL+PAT_UC+PG_SWR |
566 | mov [hpet_base], eax |
566 | mov [hpet_base], eax |
567 | mov eax, [eax+HPET_ID] |
567 | mov eax, [eax+HPET_ID] |
568 | DEBUGF 1, "K : HPET caps %x\n", eax |
568 | DEBUGF 1, "K : HPET caps %x\n", eax |
569 | call init_hpet |
569 | call init_hpet |
570 | @@: |
570 | @@: |
571 | ; SET UP OS TASK |
571 | ; SET UP OS TASK |
572 | 572 | ||
573 | mov esi, boot_setostask |
573 | mov esi, boot_setostask |
574 | call boot_log |
574 | call boot_log |
575 | 575 | ||
576 | mov edi, sys_proc+PROC.heap_lock |
576 | mov edi, sys_proc+PROC.heap_lock |
577 | mov ecx, (PROC.ht_free-PROC.heap_lock)/4 |
577 | mov ecx, (PROC.ht_free-PROC.heap_lock)/4 |
578 | 578 | ||
579 | xor eax, eax |
579 | xor eax, eax |
580 | cld |
580 | cld |
581 | rep stosd |
581 | rep stosd |
582 | 582 | ||
583 | mov [edi], dword (PROC.pdt_0 - PROC.htab)/4 - 3 |
583 | mov [edi], dword (PROC.pdt_0 - PROC.htab)/4 - 3 |
584 | mov [edi+4], dword 3 ;reserve handles for stdin stdout and stderr |
584 | mov [edi+4], dword 3 ;reserve handles for stdin stdout and stderr |
585 | mov ecx, (PROC.pdt_0 - PROC.htab)/4 |
585 | mov ecx, (PROC.pdt_0 - PROC.htab)/4 |
586 | add edi, 8 |
586 | add edi, 8 |
587 | inc eax |
587 | inc eax |
588 | @@: |
588 | @@: |
589 | stosd |
589 | stosd |
590 | inc eax |
590 | inc eax |
591 | cmp eax, ecx |
591 | cmp eax, ecx |
592 | jbe @B |
592 | jbe @B |
593 | 593 | ||
594 | mov [sys_proc+PROC.pdt_0_phys], sys_proc-OS_BASE+PROC.pdt_0 |
594 | mov [sys_proc+PROC.pdt_0_phys], sys_proc-OS_BASE+PROC.pdt_0 |
595 | 595 | ||
596 | mov eax, -1 |
596 | mov eax, -1 |
597 | mov edi, thr_slot_map+4 |
597 | mov edi, thr_slot_map+4 |
598 | mov [edi-4], dword 0xFFFFFFF8 |
598 | mov [edi-4], dword 0xFFFFFFF8 |
599 | stosd |
599 | stosd |
600 | stosd |
600 | stosd |
601 | stosd |
601 | stosd |
602 | stosd |
602 | stosd |
603 | stosd |
603 | stosd |
604 | stosd |
604 | stosd |
605 | stosd |
605 | stosd |
606 | 606 | ||
607 | mov [current_process], sys_proc |
607 | mov [current_process], sys_proc |
608 | 608 | ||
609 | mov edx, SLOT_BASE+sizeof.APPDATA*1 |
609 | mov edx, SLOT_BASE+sizeof.APPDATA*1 |
610 | mov ebx, [os_stack_seg] |
610 | mov ebx, [os_stack_seg] |
611 | add ebx, RING0_STACK_SIZE |
611 | add ebx, RING0_STACK_SIZE |
612 | add ebx, [xsave_area_size] |
612 | add ebx, [xsave_area_size] |
613 | call setup_os_slot |
613 | call setup_os_slot |
614 | mov dword [edx], 'IDLE' |
614 | mov dword [edx], 'IDLE' |
615 | sub [edx+APPDATA.saved_esp], 4 |
615 | sub [edx+APPDATA.saved_esp], 4 |
616 | mov eax, [edx+APPDATA.saved_esp] |
616 | mov eax, [edx+APPDATA.saved_esp] |
617 | mov dword [eax], idle_thread |
617 | mov dword [eax], idle_thread |
618 | mov ecx, IDLE_PRIORITY |
618 | mov ecx, IDLE_PRIORITY |
619 | call scheduler_add_thread |
619 | call scheduler_add_thread |
620 | 620 | ||
621 | mov edx, SLOT_BASE+sizeof.APPDATA*2 |
621 | mov edx, SLOT_BASE+sizeof.APPDATA*2 |
622 | mov ebx, [os_stack_seg] |
622 | mov ebx, [os_stack_seg] |
623 | call setup_os_slot |
623 | call setup_os_slot |
624 | mov dword [edx], 'OS' |
624 | mov dword [edx], 'OS' |
625 | xor ecx, ecx |
625 | xor ecx, ecx |
626 | call scheduler_add_thread |
626 | call scheduler_add_thread |
627 | 627 | ||
628 | mov dword [current_slot_idx], 2 |
628 | mov dword [current_slot_idx], 2 |
629 | mov [thread_count], 2 |
629 | mov [thread_count], 2 |
630 | mov dword [current_slot], SLOT_BASE + sizeof.APPDATA*2 |
630 | mov dword [current_slot], SLOT_BASE + sizeof.APPDATA*2 |
631 | mov dword [TASK_BASE], TASK_TABLE + sizeof.TASKDATA*2 |
631 | mov dword [TASK_BASE], TASK_TABLE + sizeof.TASKDATA*2 |
632 | 632 | ||
633 | ; Move other CPUs to deep sleep, if it is useful |
633 | ; Move other CPUs to deep sleep, if it is useful |
634 | uglobal |
634 | uglobal |
635 | use_mwait_for_idle db 0 |
635 | use_mwait_for_idle db 0 |
636 | endg |
636 | endg |
637 | cmp [cpu_vendor+8], 'ntel' |
637 | cmp [cpu_vendor+8], 'ntel' |
638 | jnz .no_wake_cpus |
638 | jnz .no_wake_cpus |
639 | bt [cpu_caps+4], CAPS_MONITOR-32 |
639 | bt [cpu_caps+4], CAPS_MONITOR-32 |
640 | jnc .no_wake_cpus |
640 | jnc .no_wake_cpus |
641 | dbgstr 'using mwait for idle loop' |
641 | dbgstr 'using mwait for idle loop' |
642 | inc [use_mwait_for_idle] |
642 | inc [use_mwait_for_idle] |
643 | mov ebx, [cpu_count] |
643 | mov ebx, [cpu_count] |
644 | cmp ebx, 1 |
644 | cmp ebx, 1 |
645 | jbe .no_wake_cpus |
645 | jbe .no_wake_cpus |
646 | call create_trampoline_pgmap |
646 | call create_trampoline_pgmap |
647 | mov [cr3_ap+OS_BASE], eax |
647 | mov [cr3_ap+OS_BASE], eax |
648 | mov eax, cr4 |
648 | mov eax, cr4 |
649 | mov [cr4_ap+OS_BASE], eax |
649 | mov [cr4_ap+OS_BASE], eax |
650 | mov esi, OS_BASE + ap_init16 |
650 | mov esi, OS_BASE + ap_init16 |
651 | mov edi, OS_BASE + 8000h |
651 | mov edi, OS_BASE + 8000h |
652 | mov ecx, (ap_init16_size + 3) / 4 |
652 | mov ecx, (ap_init16_size + 3) / 4 |
653 | rep movsd |
653 | rep movsd |
654 | mov eax, [LAPIC_BASE] |
654 | mov eax, [LAPIC_BASE] |
655 | test eax, eax |
655 | test eax, eax |
656 | jnz @f |
656 | jnz @f |
657 | stdcall map_io_mem, [acpi_lapic_base], 0x1000, PG_GLOBAL+PG_NOCACHE+PG_SWR |
657 | stdcall map_io_mem, [acpi_lapic_base], 0x1000, PG_GLOBAL+PG_NOCACHE+PG_SWR |
658 | mov [LAPIC_BASE], eax |
658 | mov [LAPIC_BASE], eax |
659 | @@: |
659 | @@: |
660 | lea edi, [eax+APIC_ICRL] |
660 | lea edi, [eax+APIC_ICRL] |
661 | mov esi, smpt+4 |
661 | mov esi, smpt+4 |
662 | dec ebx |
662 | dec ebx |
663 | .wake_cpus_loop: |
663 | .wake_cpus_loop: |
664 | lodsd |
664 | lodsd |
665 | push esi |
665 | push esi |
666 | xor esi, esi |
666 | xor esi, esi |
667 | inc esi |
667 | inc esi |
668 | shl eax, 24 |
668 | shl eax, 24 |
669 | mov [edi+10h], eax |
669 | mov [edi+10h], eax |
670 | ; assert INIT IPI |
670 | ; assert INIT IPI |
671 | mov dword [edi], 0C500h |
671 | mov dword [edi], 0C500h |
672 | call delay_ms |
672 | call delay_ms |
673 | @@: |
673 | @@: |
674 | test dword [edi], 1000h |
674 | test dword [edi], 1000h |
675 | jnz @b |
675 | jnz @b |
676 | ; deassert INIT IPI |
676 | ; deassert INIT IPI |
677 | mov dword [edi], 8500h |
677 | mov dword [edi], 8500h |
678 | call delay_ms |
678 | call delay_ms |
679 | @@: |
679 | @@: |
680 | test dword [edi], 1000h |
680 | test dword [edi], 1000h |
681 | jnz @b |
681 | jnz @b |
682 | ; send STARTUP IPI |
682 | ; send STARTUP IPI |
683 | mov dword [edi], 600h + (8000h shr 12) |
683 | mov dword [edi], 600h + (8000h shr 12) |
684 | call delay_ms |
684 | call delay_ms |
685 | @@: |
685 | @@: |
686 | test dword [edi], 1000h |
686 | test dword [edi], 1000h |
687 | jnz @b |
687 | jnz @b |
688 | pop esi |
688 | pop esi |
689 | dec ebx |
689 | dec ebx |
690 | jnz .wake_cpus_loop |
690 | jnz .wake_cpus_loop |
691 | mov eax, [cpu_count] |
691 | mov eax, [cpu_count] |
692 | dec eax |
692 | dec eax |
693 | @@: |
693 | @@: |
694 | cmp [ap_initialized], eax |
694 | cmp [ap_initialized], eax |
695 | jnz @b |
695 | jnz @b |
696 | mov eax, [cr3_ap+OS_BASE] |
696 | mov eax, [cr3_ap+OS_BASE] |
697 | call free_page |
697 | call free_page |
698 | .no_wake_cpus: |
698 | .no_wake_cpus: |
699 | 699 | ||
700 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
700 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
701 | mov esi, boot_initirq |
701 | mov esi, boot_initirq |
702 | call boot_log |
702 | call boot_log |
703 | call init_irqs |
703 | call init_irqs |
704 | 704 | ||
705 | mov esi, boot_picinit |
705 | mov esi, boot_picinit |
706 | call boot_log |
706 | call boot_log |
707 | call PIC_init |
707 | call PIC_init |
708 | 708 | ||
709 | mov esi, boot_v86machine |
709 | mov esi, boot_v86machine |
710 | call boot_log |
710 | call boot_log |
711 | ; Initialize system V86 machine |
711 | ; Initialize system V86 machine |
712 | call init_sys_v86 |
712 | call init_sys_v86 |
713 | 713 | ||
714 | mov esi, boot_inittimer |
714 | mov esi, boot_inittimer |
715 | call boot_log |
715 | call boot_log |
716 | ; Initialize system timer (IRQ0) |
716 | ; Initialize system timer (IRQ0) |
717 | call PIT_init |
717 | call PIT_init |
718 | 718 | ||
719 | ; Register ramdisk file system |
719 | ; Register ramdisk file system |
720 | if ~ defined extended_primary_loader |
720 | if ~ defined extended_primary_loader |
721 | cmp [BOOT.rd_load_from], RD_LOAD_FROM_HD ; will be loaded later |
721 | cmp [BOOT.rd_load_from], RD_LOAD_FROM_HD ; will be loaded later |
722 | je @f |
722 | je @f |
723 | end if |
723 | end if |
724 | cmp [BOOT.rd_load_from], RD_LOAD_FROM_NONE |
724 | cmp [BOOT.rd_load_from], RD_LOAD_FROM_NONE |
725 | je @f |
725 | je @f |
726 | call register_ramdisk |
726 | call register_ramdisk |
727 | ;-------------------------------------- |
727 | ;-------------------------------------- |
728 | @@: |
728 | @@: |
729 | mov esi, boot_initapic |
729 | mov esi, boot_initapic |
730 | call boot_log |
730 | call boot_log |
731 | ; Try to Initialize APIC |
731 | ; Try to Initialize APIC |
732 | call APIC_init |
732 | call APIC_init |
733 | 733 | ||
734 | mov esi, boot_enableirq |
734 | mov esi, boot_enableirq |
735 | call boot_log |
735 | call boot_log |
736 | ; Enable timer IRQ (IRQ0) and co-processor IRQ (IRQ13) |
736 | ; Enable timer IRQ (IRQ0) and co-processor IRQ (IRQ13) |
737 | ; they are used: when partitions are scanned, hd_read relies on timer |
737 | ; they are used: when partitions are scanned, hd_read relies on timer |
738 | call unmask_timer |
738 | call unmask_timer |
739 | ; Prevent duplicate timer IRQs in APIC mode |
739 | ; Prevent duplicate timer IRQs in APIC mode |
740 | cmp [irq_mode], IRQ_APIC |
740 | cmp [irq_mode], IRQ_APIC |
741 | jz @f |
741 | jz @f |
742 | stdcall enable_irq, 2 ; @#$%! PIC |
742 | stdcall enable_irq, 2 ; @#$%! PIC |
743 | @@: |
743 | @@: |
744 | stdcall enable_irq, 13 ; co-processor |
744 | stdcall enable_irq, 13 ; co-processor |
745 | 745 | ||
746 | ; Setup serial output console (if enabled) |
746 | ; Setup serial output console (if enabled) |
747 | if defined debug_com_base |
747 | if defined debug_com_base |
748 | 748 | ||
749 | ; reserve port so nobody else will use it |
749 | ; reserve port so nobody else will use it |
750 | xor ebx, ebx |
750 | xor ebx, ebx |
751 | mov ecx, debug_com_base |
751 | mov ecx, debug_com_base |
752 | mov edx, debug_com_base+7 |
752 | mov edx, debug_com_base+7 |
753 | call r_f_port_area |
753 | call r_f_port_area |
754 | 754 | ||
755 | ; enable Divisor latch |
755 | ; enable Divisor latch |
756 | mov dx, debug_com_base+3 |
756 | mov dx, debug_com_base+3 |
757 | mov al, 1 shl 7 |
757 | mov al, 1 shl 7 |
758 | out dx, al |
758 | out dx, al |
759 | 759 | ||
760 | ; Set speed to 115200 baud (max speed) |
760 | ; Set speed to 115200 baud (max speed) |
761 | mov dx, debug_com_base |
761 | mov dx, debug_com_base |
762 | mov al, 0x01 |
762 | mov al, 0x01 |
763 | out dx, al |
763 | out dx, al |
764 | 764 | ||
765 | mov dx, debug_com_base+1 |
765 | mov dx, debug_com_base+1 |
766 | mov al, 0x00 |
766 | mov al, 0x00 |
767 | out dx, al |
767 | out dx, al |
768 | 768 | ||
769 | ; No parity, 8bits words, one stop bit, dlab bit back to 0 |
769 | ; No parity, 8bits words, one stop bit, dlab bit back to 0 |
770 | mov dx, debug_com_base+3 |
770 | mov dx, debug_com_base+3 |
771 | mov al, 3 |
771 | mov al, 3 |
772 | out dx, al |
772 | out dx, al |
773 | 773 | ||
774 | ; disable interrupts |
774 | ; disable interrupts |
775 | mov dx, debug_com_base+1 |
775 | mov dx, debug_com_base+1 |
776 | mov al, 0 |
776 | mov al, 0 |
777 | out dx, al |
777 | out dx, al |
778 | 778 | ||
779 | ; clear + enable fifo (64 bits) |
779 | ; clear + enable fifo (64 bits) |
780 | mov dx, debug_com_base+2 |
780 | mov dx, debug_com_base+2 |
781 | mov al, 0x7 + 1 shl 5 |
781 | mov al, 0x7 + 1 shl 5 |
782 | out dx, al |
782 | out dx, al |
783 | 783 | ||
784 | end if |
784 | end if |
785 | 785 | ||
786 | 786 | ||
787 | ;----------------------------------------------------------------------------- |
787 | ;----------------------------------------------------------------------------- |
788 | ; show SVN version of kernel on the message board |
788 | ; show SVN version of kernel on the message board |
789 | ;----------------------------------------------------------------------------- |
789 | ;----------------------------------------------------------------------------- |
790 | mov eax, [version_inf.rev] |
790 | mov eax, [version_inf.rev] |
791 | DEBUGF 1, "K : kernel SVN r%d\n", eax |
791 | DEBUGF 1, "K : kernel SVN r%d\n", eax |
792 | ;----------------------------------------------------------------------------- |
792 | ;----------------------------------------------------------------------------- |
793 | ; show CPU count on the message board |
793 | ; show CPU count on the message board |
794 | ;----------------------------------------------------------------------------- |
794 | ;----------------------------------------------------------------------------- |
795 | mov eax, [cpu_count] |
795 | mov eax, [cpu_count] |
796 | test eax, eax |
796 | test eax, eax |
797 | jnz @F |
797 | jnz @F |
798 | mov al, 1 ; at least one CPU |
798 | mov al, 1 ; at least one CPU |
799 | @@: |
799 | @@: |
800 | DEBUGF 1, "K : %d CPU detected\n", eax |
800 | DEBUGF 1, "K : %d CPU detected\n", eax |
801 | ;----------------------------------------------------------------------------- |
801 | ;----------------------------------------------------------------------------- |
802 | ; detect Floppy drives |
802 | ; detect Floppy drives |
803 | ;----------------------------------------------------------------------------- |
803 | ;----------------------------------------------------------------------------- |
804 | mov esi, boot_detectfloppy |
804 | mov esi, boot_detectfloppy |
805 | call boot_log |
805 | call boot_log |
806 | include 'detect/dev_fd.inc' |
806 | include 'detect/dev_fd.inc' |
807 | ;----------------------------------------------------------------------------- |
807 | ;----------------------------------------------------------------------------- |
808 | ; create pci-devices list |
808 | ; create pci-devices list |
809 | ;----------------------------------------------------------------------------- |
809 | ;----------------------------------------------------------------------------- |
810 | mov [pci_access_enabled], 1 |
810 | mov [pci_access_enabled], 1 |
811 | call pci_enum |
811 | call pci_enum |
812 | ;----------------------------------------------------------------------------- |
812 | ;----------------------------------------------------------------------------- |
813 | ; initialisation IDE ATA code |
813 | ; initialisation IDE ATA code |
814 | ;----------------------------------------------------------------------------- |
814 | ;----------------------------------------------------------------------------- |
815 | include 'detect/init_ata.inc' |
815 | include 'detect/init_ata.inc' |
816 | ;----------------------------------------------------------------------------- |
816 | ;----------------------------------------------------------------------------- |
817 | ; initialisation AHCI code |
817 | ; initialisation AHCI code |
818 | ;----------------------------------------------------------------------------- |
818 | ;----------------------------------------------------------------------------- |
819 | jmp ahci_code_end |
819 | jmp ahci_code_end |
820 | include 'blkdev/ahci.inc' |
820 | include 'blkdev/ahci.inc' |
821 | ahci_code_end: |
821 | ahci_code_end: |
822 | call ahci_init |
822 | call ahci_init |
823 | ;----------------------------------------------------------------------------- |
823 | ;----------------------------------------------------------------------------- |
824 | if 0 |
824 | if 0 |
825 | mov ax, [BOOT.sys_disk] |
825 | mov ax, [BOOT.sys_disk] |
826 | cmp ax, 'r1'; if using not ram disk, then load librares and parameters {SPraid.simba} |
826 | cmp ax, 'r1'; if using not ram disk, then load librares and parameters {SPraid.simba} |
827 | je no_lib_load |
827 | je no_lib_load |
828 | 828 | ||
829 | mov esi, boot_loadlibs |
829 | mov esi, boot_loadlibs |
830 | call boot_log |
830 | call boot_log |
831 | ; LOADING LIBRARES |
831 | ; LOADING LIBRARES |
832 | stdcall dll.Load, @IMPORT ; loading librares for kernel (.obj files) |
832 | stdcall dll.Load, @IMPORT ; loading librares for kernel (.obj files) |
833 | call load_file_parse_table ; prepare file parse table |
833 | call load_file_parse_table ; prepare file parse table |
834 | call set_kernel_conf ; configure devices and gui |
834 | call set_kernel_conf ; configure devices and gui |
835 | no_lib_load: |
835 | no_lib_load: |
836 | end if |
836 | end if |
837 | 837 | ||
838 | ; Display APIC status |
838 | ; Display APIC status |
839 | mov esi, boot_APIC_found |
839 | mov esi, boot_APIC_found |
840 | cmp [irq_mode], IRQ_APIC |
840 | cmp [irq_mode], IRQ_APIC |
841 | je @f |
841 | je @f |
842 | mov esi, boot_APIC_nfound |
842 | mov esi, boot_APIC_nfound |
843 | @@: |
843 | @@: |
844 | call boot_log |
844 | call boot_log |
845 | 845 | ||
846 | ; PRINT AMOUNT OF MEMORY |
846 | ; PRINT AMOUNT OF MEMORY |
847 | mov esi, boot_memdetect |
847 | mov esi, boot_memdetect |
848 | call boot_log |
848 | call boot_log |
849 | 849 | ||
850 | movzx ecx, word [boot_y] |
850 | movzx ecx, word [boot_y] |
851 | if lang eq ru |
851 | if lang eq ru |
852 | or ecx, (10+30*6) shl 16 |
852 | or ecx, (10+30*6) shl 16 |
853 | else if lang eq sp |
853 | else if lang eq sp |
854 | or ecx, (10+33*6) shl 16 |
854 | or ecx, (10+33*6) shl 16 |
855 | else |
855 | else |
856 | or ecx, (10+29*6) shl 16 |
856 | or ecx, (10+29*6) shl 16 |
857 | end if |
857 | end if |
858 | sub ecx, 10 |
858 | sub ecx, 10 |
859 | mov edx, 0xFFFFFF |
859 | mov edx, 0xFFFFFF |
860 | mov ebx, [MEM_AMOUNT] |
860 | mov ebx, [MEM_AMOUNT] |
861 | shr ebx, 20 |
861 | shr ebx, 20 |
862 | xor edi, edi |
862 | xor edi, edi |
863 | mov eax, 0x00040000 |
863 | mov eax, 0x00040000 |
864 | inc edi |
864 | inc edi |
865 | call display_number_force |
865 | call display_number_force |
866 | 866 | ||
867 | ; BUILD SCHEDULER |
867 | ; BUILD SCHEDULER |
868 | 868 | ||
869 | ; call build_scheduler; sys32.inc |
869 | ; call build_scheduler; sys32.inc |
870 | 870 | ||
871 | ; mov esi, boot_devices |
871 | ; mov esi, boot_devices |
872 | ; call boot_log |
872 | ; call boot_log |
873 | 873 | ||
874 | include "detect/vortex86.inc" ; Vortex86 SoC detection code |
874 | include "detect/vortex86.inc" ; Vortex86 SoC detection code |
875 | 875 | ||
876 | stdcall load_pe_driver, szVidintel, 0 |
876 | stdcall load_pe_driver, szVidintel, 0 |
877 | 877 | ||
878 | call usb_init |
878 | call usb_init |
879 | 879 | ||
880 | ; SET PRELIMINARY WINDOW STACK AND POSITIONS |
880 | ; SET PRELIMINARY WINDOW STACK AND POSITIONS |
881 | 881 | ||
882 | mov esi, boot_windefs |
882 | mov esi, boot_windefs |
883 | call boot_log |
883 | call boot_log |
884 | call set_window_defaults |
884 | call set_window_defaults |
885 | 885 | ||
886 | ; SET BACKGROUND DEFAULTS |
886 | ; SET BACKGROUND DEFAULTS |
887 | 887 | ||
888 | mov esi, boot_bgr |
888 | mov esi, boot_bgr |
889 | call boot_log |
889 | call boot_log |
890 | call init_background |
890 | call init_background |
891 | call calculatebackground |
891 | call calculatebackground |
892 | 892 | ||
893 | ; RESERVE SYSTEM IRQ'S JA PORT'S |
893 | ; RESERVE SYSTEM IRQ'S JA PORT'S |
894 | 894 | ||
895 | mov esi, boot_resirqports |
895 | mov esi, boot_resirqports |
896 | call boot_log |
896 | call boot_log |
897 | call reserve_irqs_ports |
897 | call reserve_irqs_ports |
898 | 898 | ||
899 | call init_display |
899 | call init_display |
900 | mov eax, [def_cursor] |
900 | mov eax, [def_cursor] |
901 | mov [SLOT_BASE+APPDATA.cursor+sizeof.APPDATA], eax |
901 | mov [SLOT_BASE+APPDATA.cursor+sizeof.APPDATA], eax |
902 | mov [SLOT_BASE+APPDATA.cursor+sizeof.APPDATA*2], eax |
902 | mov [SLOT_BASE+APPDATA.cursor+sizeof.APPDATA*2], eax |
903 | 903 | ||
904 | ; PRINT CPU FREQUENCY |
904 | ; PRINT CPU FREQUENCY |
905 | 905 | ||
906 | mov esi, boot_cpufreq |
906 | mov esi, boot_cpufreq |
907 | call boot_log |
907 | call boot_log |
908 | 908 | ||
909 | cli |
909 | cli |
910 | mov ebx, [hpet_base] |
910 | mov ebx, [hpet_base] |
911 | test ebx, ebx |
911 | test ebx, ebx |
912 | jz @F |
912 | jz @F |
913 | mov ebx, [ebx+HPET_COUNTER] |
913 | mov ebx, [ebx+HPET_COUNTER] |
914 | 914 | ||
915 | rdtsc |
915 | rdtsc |
916 | mov ecx, 1000 |
916 | mov ecx, 1000 |
917 | sub eax, [hpet_tsc_start] |
917 | sub eax, [hpet_tsc_start] |
918 | sbb edx, [hpet_tsc_start+4] |
918 | sbb edx, [hpet_tsc_start+4] |
919 | shld edx, eax, 10 |
919 | shld edx, eax, 10 |
920 | shl eax, 10 |
920 | shl eax, 10 |
921 | mov esi, eax |
921 | mov esi, eax |
922 | mov eax, edx |
922 | mov eax, edx |
923 | mul ecx |
923 | mul ecx |
924 | xchg eax, esi |
924 | xchg eax, esi |
925 | mul ecx |
925 | mul ecx |
926 | adc edx, esi |
926 | adc edx, esi |
927 | div ebx |
927 | div ebx |
928 | mul ecx |
928 | mul ecx |
929 | div [hpet_period] |
929 | div [hpet_period] |
930 | mul ecx |
930 | mul ecx |
931 | DEBUGF 1, "K : cpu frequency %u Hz\n", eax |
931 | DEBUGF 1, "K : cpu frequency %u Hz\n", eax |
932 | jmp .next |
932 | jmp .next |
933 | @@: |
933 | @@: |
934 | rdtsc |
934 | rdtsc |
935 | mov ecx, eax |
935 | mov ecx, eax |
936 | mov esi, 250 ; wait 1/4 a second |
936 | mov esi, 250 ; wait 1/4 a second |
937 | call delay_ms |
937 | call delay_ms |
938 | rdtsc |
938 | rdtsc |
939 | 939 | ||
940 | sub eax, ecx |
940 | sub eax, ecx |
941 | xor edx, edx |
941 | xor edx, edx |
942 | shld edx, eax, 2 |
942 | shld edx, eax, 2 |
943 | shl eax, 2 |
943 | shl eax, 2 |
944 | .next: |
944 | .next: |
945 | mov dword [cpu_freq], eax |
945 | mov dword [cpu_freq], eax |
946 | mov dword [cpu_freq+4], edx |
946 | mov dword [cpu_freq+4], edx |
947 | mov ebx, 1000000 |
947 | mov ebx, 1000000 |
948 | div ebx |
948 | div ebx |
949 | mov ebx, eax |
949 | mov ebx, eax |
950 | 950 | ||
951 | movzx ecx, word [boot_y] |
951 | movzx ecx, word [boot_y] |
952 | if lang eq ru |
952 | if lang eq ru |
953 | add ecx, (10+19*6) shl 16 - 10 |
953 | add ecx, (10+19*6) shl 16 - 10 |
954 | else if lang eq sp |
954 | else if lang eq sp |
955 | add ecx, (10+25*6) shl 16 - 10 |
955 | add ecx, (10+25*6) shl 16 - 10 |
956 | else |
956 | else |
957 | add ecx, (10+17*6) shl 16 - 10 |
957 | add ecx, (10+17*6) shl 16 - 10 |
958 | end if |
958 | end if |
959 | 959 | ||
960 | mov edx, 0xFFFFFF |
960 | mov edx, 0xFFFFFF |
961 | xor edi, edi |
961 | xor edi, edi |
962 | mov eax, 0x00040000 |
962 | mov eax, 0x00040000 |
963 | inc edi |
963 | inc edi |
964 | call display_number_force |
964 | call display_number_force |
965 | 965 | ||
966 | ; SET VARIABLES |
966 | ; SET VARIABLES |
967 | 967 | ||
968 | call set_variables |
968 | call set_variables |
969 | 969 | ||
970 | ; STACK AND FDC |
970 | ; STACK AND FDC |
971 | 971 | ||
972 | call stack_init |
972 | call stack_init |
973 | call fdc_init |
973 | call fdc_init |
974 | 974 | ||
975 | ; PALETTE FOR 320x200 and 640x480 16 col |
975 | ; PALETTE FOR 320x200 and 640x480 16 col |
976 | 976 | ||
977 | cmp [SCR_MODE], word 0x12 |
977 | cmp [SCR_MODE], word 0x12 |
978 | jne no_pal_vga |
978 | jne no_pal_vga |
979 | mov esi, boot_pal_vga |
979 | mov esi, boot_pal_vga |
980 | call boot_log |
980 | call boot_log |
981 | call paletteVGA |
981 | call paletteVGA |
982 | no_pal_vga: |
982 | no_pal_vga: |
983 | 983 | ||
984 | cmp [SCR_MODE], word 0x13 |
984 | cmp [SCR_MODE], word 0x13 |
985 | jne no_pal_ega |
985 | jne no_pal_ega |
986 | mov esi, boot_pal_ega |
986 | mov esi, boot_pal_ega |
987 | call boot_log |
987 | call boot_log |
988 | call palette320x200 |
988 | call palette320x200 |
989 | no_pal_ega: |
989 | no_pal_ega: |
990 | 990 | ||
991 | ; LOAD DEFAULT SKIN |
991 | ; LOAD DEFAULT SKIN |
992 | 992 | ||
993 | call load_default_skin |
993 | call load_default_skin |
994 | 994 | ||
995 | ; Protect I/O permission map |
995 | ; Protect I/O permission map |
996 | 996 | ||
997 | mov esi, [default_io_map] |
997 | mov esi, [default_io_map] |
998 | stdcall map_page, esi, [SLOT_BASE+sizeof.APPDATA+APPDATA.io_map], PG_READ |
998 | stdcall map_page, esi, [SLOT_BASE+sizeof.APPDATA+APPDATA.io_map], PG_READ |
999 | add esi, 0x1000 |
999 | add esi, 0x1000 |
1000 | stdcall map_page, esi, [SLOT_BASE+sizeof.APPDATA+APPDATA.io_map+4], PG_READ |
1000 | stdcall map_page, esi, [SLOT_BASE+sizeof.APPDATA+APPDATA.io_map+4], PG_READ |
1001 | 1001 | ||
1002 | stdcall map_page, tss._io_map_0, \ |
1002 | stdcall map_page, tss._io_map_0, \ |
1003 | [SLOT_BASE+sizeof.APPDATA+APPDATA.io_map], PG_READ |
1003 | [SLOT_BASE+sizeof.APPDATA+APPDATA.io_map], PG_READ |
1004 | stdcall map_page, tss._io_map_1, \ |
1004 | stdcall map_page, tss._io_map_1, \ |
1005 | [SLOT_BASE+sizeof.APPDATA+APPDATA.io_map+4], PG_READ |
1005 | [SLOT_BASE+sizeof.APPDATA+APPDATA.io_map+4], PG_READ |
1006 | 1006 | ||
1007 | ; SET KEYBOARD PARAMETERS |
1007 | ; SET KEYBOARD PARAMETERS |
1008 | mov al, 0xf6 ; reset keyboard, scan enabled |
1008 | mov al, 0xf6 ; reset keyboard, scan enabled |
1009 | call kb_write_wait_ack |
1009 | call kb_write_wait_ack |
1010 | test ah, ah |
1010 | test ah, ah |
1011 | jnz .no_keyboard |
1011 | jnz .no_keyboard |
1012 | 1012 | ||
1013 | iglobal |
1013 | iglobal |
1014 | align 4 |
1014 | align 4 |
1015 | ps2_keyboard_functions: |
1015 | ps2_keyboard_functions: |
1016 | dd .end - $ |
1016 | dd .end - $ |
1017 | dd 0 ; no close |
1017 | dd 0 ; no close |
1018 | dd ps2_set_lights |
1018 | dd ps2_set_lights |
1019 | .end: |
1019 | .end: |
1020 | endg |
1020 | endg |
1021 | stdcall register_keyboard, ps2_keyboard_functions, 0 |
1021 | stdcall register_keyboard, ps2_keyboard_functions, 0 |
1022 | ; mov al, 0xED ; Keyboard LEDs - only for testing! |
1022 | ; mov al, 0xED ; Keyboard LEDs - only for testing! |
1023 | ; call kb_write_wait_ack |
1023 | ; call kb_write_wait_ack |
1024 | ; mov al, 111b |
1024 | ; mov al, 111b |
1025 | ; call kb_write_wait_ack |
1025 | ; call kb_write_wait_ack |
1026 | 1026 | ||
1027 | mov al, 0xF3 ; set repeat rate & delay |
1027 | mov al, 0xF3 ; set repeat rate & delay |
1028 | call kb_write_wait_ack |
1028 | call kb_write_wait_ack |
1029 | mov al, 0; 30 250 ;00100010b ; 24 500 ;00100100b ; 20 500 |
1029 | mov al, 0; 30 250 ;00100010b ; 24 500 ;00100100b ; 20 500 |
1030 | call kb_write_wait_ack |
1030 | call kb_write_wait_ack |
1031 | ;// mike.dld [ |
1031 | ;// mike.dld [ |
1032 | call set_lights |
1032 | call set_lights |
1033 | ;// mike.dld ] |
1033 | ;// mike.dld ] |
1034 | stdcall attach_int_handler, 1, irq1, 0 |
1034 | stdcall attach_int_handler, 1, irq1, 0 |
1035 | DEBUGF 1, "K : IRQ1 return code %x\n", eax |
1035 | DEBUGF 1, "K : IRQ1 return code %x\n", eax |
1036 | .no_keyboard: |
1036 | .no_keyboard: |
1037 | 1037 | ||
1038 | ; Load PS/2 mouse driver |
1038 | ; Load PS/2 mouse driver |
1039 | 1039 | ||
1040 | stdcall load_pe_driver, szPS2MDriver, 0 |
1040 | stdcall load_pe_driver, szPS2MDriver, 0 |
1041 | 1041 | ||
1042 | mov esi, boot_setmouse |
1042 | mov esi, boot_setmouse |
1043 | call boot_log |
1043 | call boot_log |
1044 | call setmouse |
1044 | call setmouse |
1045 | 1045 | ||
1046 | ; LOAD FIRST APPLICATION |
1046 | ; LOAD FIRST APPLICATION |
1047 | cmp byte [launcher_start], 1 ; Check if starting LAUNCHER is selected on blue screen (1 = yes) |
1047 | cmp byte [launcher_start], 1 ; Check if starting LAUNCHER is selected on blue screen (1 = yes) |
1048 | jnz first_app_found |
1048 | jnz first_app_found |
1049 | 1049 | ||
1050 | cli |
1050 | cli |
1051 | mov ebp, firstapp |
1051 | mov ebp, firstapp |
1052 | call fs_execute_from_sysdir |
1052 | call fs_execute_from_sysdir |
1053 | test eax, eax |
1053 | test eax, eax |
1054 | jns first_app_found |
1054 | jns first_app_found |
1055 | 1055 | ||
1056 | mov esi, boot_failed |
1056 | mov esi, boot_failed |
1057 | call boot_log |
1057 | call boot_log |
1058 | 1058 | ||
1059 | mov eax, 0xDEADBEEF ; otherwise halt |
1059 | mov eax, 0xDEADBEEF ; otherwise halt |
1060 | hlt |
1060 | hlt |
1061 | 1061 | ||
1062 | first_app_found: |
1062 | first_app_found: |
1063 | 1063 | ||
1064 | ; START MULTITASKING |
1064 | ; START MULTITASKING |
1065 | preboot_blogesc = 0 ; start immediately after bootlog |
1065 | preboot_blogesc = 0 ; start immediately after bootlog |
1066 | 1066 | ||
1067 | ; A 'All set - press ESC to start' messages if need |
1067 | ; A 'All set - press ESC to start' messages if need |
1068 | if preboot_blogesc |
1068 | if preboot_blogesc |
1069 | mov esi, boot_tasking |
1069 | mov esi, boot_tasking |
1070 | call boot_log |
1070 | call boot_log |
1071 | .bll1: |
1071 | .bll1: |
1072 | in al, 0x60 ; wait for ESC key press |
1072 | in al, 0x60 ; wait for ESC key press |
1073 | cmp al, 129 |
1073 | cmp al, 129 |
1074 | jne .bll1 |
1074 | jne .bll1 |
1075 | end if |
1075 | end if |
1076 | 1076 | ||
1077 | mov [timer_ticks_enable], 1 ; for cd driver |
1077 | mov [timer_ticks_enable], 1 ; for cd driver |
1078 | 1078 | ||
1079 | sti |
1079 | sti |
1080 | 1080 | ||
1081 | call mtrr_validate |
1081 | call mtrr_validate |
1082 | 1082 | ||
1083 | jmp osloop |
1083 | jmp osloop |
1084 | 1084 | ||
1085 | 1085 | ||
1086 | ; Fly :) |
1086 | ; Fly :) |
1087 | 1087 | ||
1088 | uglobal |
1088 | uglobal |
1089 | align 4 |
1089 | align 4 |
1090 | ap_initialized dd 0 |
1090 | ap_initialized dd 0 |
1091 | endg |
1091 | endg |
1092 | 1092 | ||
1093 | ap_init_high: |
1093 | ap_init_high: |
1094 | mov ax, os_stack |
1094 | mov ax, os_stack |
1095 | mov bx, app_data |
1095 | mov bx, app_data |
1096 | mov cx, app_tls |
1096 | mov cx, app_tls |
1097 | mov ss, ax |
1097 | mov ss, ax |
1098 | mov ds, bx |
1098 | mov ds, bx |
1099 | mov es, bx |
1099 | mov es, bx |
1100 | mov fs, cx |
1100 | mov fs, cx |
1101 | mov gs, bx |
1101 | mov gs, bx |
1102 | xor esp, esp |
1102 | xor esp, esp |
1103 | mov eax, sys_proc-OS_BASE+PROC.pdt_0 |
1103 | mov eax, sys_proc-OS_BASE+PROC.pdt_0 |
1104 | mov cr3, eax |
1104 | mov cr3, eax |
1105 | lock inc [ap_initialized] |
1105 | lock inc [ap_initialized] |
1106 | jmp idle_loop |
1106 | jmp idle_loop |
1107 | 1107 | ||
1108 | 1108 | ||
1109 | include 'unpacker.inc' |
1109 | include 'unpacker.inc' |
1110 | 1110 | ||
1111 | align 4 |
1111 | align 4 |
1112 | boot_log: |
1112 | boot_log: |
1113 | pushad |
1113 | pushad |
1114 | 1114 | ||
1115 | mov ebx, 10*65536 |
1115 | mov ebx, 10*65536 |
1116 | mov bx, word [boot_y] |
1116 | mov bx, word [boot_y] |
1117 | add [boot_y], dword 10 |
1117 | add [boot_y], dword 10 |
1118 | mov ecx, 0x80ffffff; ASCIIZ string with white color |
1118 | mov ecx, 0x80ffffff; ASCIIZ string with white color |
1119 | xor edi, edi |
1119 | xor edi, edi |
1120 | mov edx, esi |
1120 | mov edx, esi |
1121 | inc edi |
1121 | inc edi |
1122 | call dtext |
1122 | call dtext |
1123 | 1123 | ||
1124 | mov [novesachecksum], 1000 |
1124 | mov [novesachecksum], 1000 |
1125 | call checkVga_N13 |
1125 | call checkVga_N13 |
1126 | 1126 | ||
1127 | popad |
1127 | popad |
1128 | 1128 | ||
1129 | ret |
1129 | ret |
1130 | 1130 | ||
1131 | ;----------------------------------------------------------------------------- |
1131 | ;----------------------------------------------------------------------------- |
1132 | ; Register ramdisk file system |
1132 | ; Register ramdisk file system |
1133 | register_ramdisk: |
1133 | register_ramdisk: |
1134 | mov esi, boot_initramdisk |
1134 | mov esi, boot_initramdisk |
1135 | call boot_log |
1135 | call boot_log |
1136 | call ramdisk_init |
1136 | call ramdisk_init |
1137 | ret |
1137 | ret |
1138 | 1138 | ||
1139 | ; in: edx -> APPDATA for OS/IDLE slot |
1139 | ; in: edx -> APPDATA for OS/IDLE slot |
1140 | ; in: ebx = stack base |
1140 | ; in: ebx = stack base |
1141 | proc setup_os_slot |
1141 | proc setup_os_slot |
1142 | xor eax, eax |
1142 | xor eax, eax |
1143 | mov ecx, sizeof.APPDATA/4 |
1143 | mov ecx, sizeof.APPDATA/4 |
1144 | mov edi, edx |
1144 | mov edi, edx |
1145 | rep stosd |
1145 | rep stosd |
1146 | 1146 | ||
1147 | mov eax, tss+0x80 |
1147 | mov eax, tss+0x80 |
1148 | call get_pg_addr |
1148 | call get_pg_addr |
1149 | inc eax |
1149 | inc eax |
1150 | mov [edx+APPDATA.io_map], eax |
1150 | mov [edx+APPDATA.io_map], eax |
1151 | mov eax, tss+0x1080 |
1151 | mov eax, tss+0x1080 |
1152 | call get_pg_addr |
1152 | call get_pg_addr |
1153 | inc eax |
1153 | inc eax |
1154 | mov [edx+APPDATA.io_map+4], eax |
1154 | mov [edx+APPDATA.io_map+4], eax |
1155 | 1155 | ||
1156 | mov dword [edx+APPDATA.pl0_stack], ebx |
1156 | mov dword [edx+APPDATA.pl0_stack], ebx |
1157 | lea edi, [ebx+RING0_STACK_SIZE] |
1157 | lea edi, [ebx+RING0_STACK_SIZE] |
1158 | mov dword [edx+APPDATA.fpu_state], edi |
1158 | mov dword [edx+APPDATA.fpu_state], edi |
1159 | mov dword [edx+APPDATA.saved_esp0], edi |
1159 | mov dword [edx+APPDATA.saved_esp0], edi |
1160 | mov dword [edx+APPDATA.saved_esp], edi |
1160 | mov dword [edx+APPDATA.saved_esp], edi |
1161 | mov dword [edx+APPDATA.terminate_protection], 1 ; make unkillable |
1161 | mov dword [edx+APPDATA.terminate_protection], 1 ; make unkillable |
1162 | 1162 | ||
1163 | mov esi, fpu_data |
1163 | mov esi, fpu_data |
1164 | mov ecx, [xsave_area_size] |
1164 | mov ecx, [xsave_area_size] |
1165 | add ecx, 3 |
1165 | add ecx, 3 |
1166 | shr ecx, 2 |
1166 | shr ecx, 2 |
1167 | rep movsd |
1167 | rep movsd |
1168 | 1168 | ||
1169 | lea eax, [edx+APP_EV_OFFSET] |
1169 | lea eax, [edx+APP_EV_OFFSET] |
1170 | mov dword [edx+APPDATA.fd_ev], eax |
1170 | mov dword [edx+APPDATA.fd_ev], eax |
1171 | mov dword [edx+APPDATA.bk_ev], eax |
1171 | mov dword [edx+APPDATA.bk_ev], eax |
1172 | 1172 | ||
1173 | lea eax, [edx+APP_OBJ_OFFSET] |
1173 | lea eax, [edx+APP_OBJ_OFFSET] |
1174 | mov dword [edx+APPDATA.fd_obj], eax |
1174 | mov dword [edx+APPDATA.fd_obj], eax |
1175 | mov dword [edx+APPDATA.bk_obj], eax |
1175 | mov dword [edx+APPDATA.bk_obj], eax |
1176 | 1176 | ||
1177 | mov dword [edx+APPDATA.cur_dir], sysdir_path-2 |
1177 | mov dword [edx+APPDATA.cur_dir], sysdir_path-2 |
1178 | 1178 | ||
1179 | mov [edx + APPDATA.process], sys_proc |
1179 | mov [edx + APPDATA.process], sys_proc |
1180 | 1180 | ||
1181 | lea ebx, [edx+APPDATA.list] |
1181 | lea ebx, [edx+APPDATA.list] |
1182 | lea ecx, [sys_proc+PROC.thr_list] |
1182 | lea ecx, [sys_proc+PROC.thr_list] |
1183 | list_add_tail ebx, ecx |
1183 | list_add_tail ebx, ecx |
1184 | 1184 | ||
1185 | mov eax, edx |
1185 | mov eax, edx |
1186 | shr eax, 3 |
1186 | shr eax, 3 |
1187 | add eax, TASK_TABLE - (SLOT_BASE shr 3) |
1187 | add eax, TASK_TABLE - (SLOT_BASE shr 3) |
1188 | mov [eax+TASKDATA.wnd_number], dh |
1188 | mov [eax+TASKDATA.wnd_number], dh |
1189 | mov byte [eax+TASKDATA.pid], dh |
1189 | mov byte [eax+TASKDATA.pid], dh |
1190 | 1190 | ||
1191 | ret |
1191 | ret |
1192 | endp |
1192 | endp |
1193 | 1193 | ||
1194 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1194 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1195 | ; ; |
1195 | ; ; |
1196 | ; MAIN OS LOOP START ; |
1196 | ; MAIN OS LOOP START ; |
1197 | ; ; |
1197 | ; ; |
1198 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1198 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1199 | align 32 |
1199 | align 32 |
1200 | osloop: |
1200 | osloop: |
1201 | mov edx, osloop_has_work? |
1201 | mov edx, osloop_has_work? |
1202 | xor ecx, ecx |
1202 | xor ecx, ecx |
1203 | call Wait_events |
1203 | call Wait_events |
1204 | xor eax, eax |
1204 | xor eax, eax |
1205 | xchg eax, [osloop_nonperiodic_work] |
1205 | xchg eax, [osloop_nonperiodic_work] |
1206 | test eax, eax |
1206 | test eax, eax |
1207 | jz .no_periodic |
1207 | jz .no_periodic |
1208 | 1208 | ||
1209 | call __sys_draw_pointer |
1209 | call __sys_draw_pointer |
1210 | call window_check_events |
1210 | call window_check_events |
1211 | call mouse_check_events |
1211 | call mouse_check_events |
1212 | call checkmisc |
1212 | call checkmisc |
1213 | call checkVga_N13 |
1213 | call checkVga_N13 |
1214 | ;-------------------------------------- |
1214 | ;-------------------------------------- |
1215 | .no_periodic: |
1215 | .no_periodic: |
1216 | call stack_handler |
1216 | call stack_handler |
1217 | call check_fdd_motor_status |
1217 | call check_fdd_motor_status |
1218 | call check_ATAPI_device_event |
1218 | call check_ATAPI_device_event |
1219 | call check_lights_state |
1219 | call check_lights_state |
1220 | call check_timers |
1220 | call check_timers |
1221 | 1221 | ||
1222 | jmp osloop |
1222 | jmp osloop |
1223 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1223 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1224 | ; ; |
1224 | ; ; |
1225 | ; MAIN OS LOOP END ; |
1225 | ; MAIN OS LOOP END ; |
1226 | ; ; |
1226 | ; ; |
1227 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1227 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1228 | proc osloop_has_work? |
1228 | proc osloop_has_work? |
1229 | cmp [osloop_nonperiodic_work], 0 |
1229 | cmp [osloop_nonperiodic_work], 0 |
1230 | jnz .yes |
1230 | jnz .yes |
1231 | call stack_handler_has_work? |
1231 | call stack_handler_has_work? |
1232 | jnz .yes |
1232 | jnz .yes |
1233 | call check_fdd_motor_status_has_work? |
1233 | call check_fdd_motor_status_has_work? |
1234 | jnz .yes |
1234 | jnz .yes |
1235 | call check_ATAPI_device_event_has_work? |
1235 | call check_ATAPI_device_event_has_work? |
1236 | jnz .yes |
1236 | jnz .yes |
1237 | call check_lights_state_has_work? |
1237 | call check_lights_state_has_work? |
1238 | jnz .yes |
1238 | jnz .yes |
1239 | call check_timers_has_work? |
1239 | call check_timers_has_work? |
1240 | jnz .yes |
1240 | jnz .yes |
1241 | .no: |
1241 | .no: |
1242 | xor eax, eax |
1242 | xor eax, eax |
1243 | ret |
1243 | ret |
1244 | .yes: |
1244 | .yes: |
1245 | xor eax, eax |
1245 | xor eax, eax |
1246 | inc eax |
1246 | inc eax |
1247 | ret |
1247 | ret |
1248 | endp |
1248 | endp |
1249 | 1249 | ||
1250 | proc wakeup_osloop |
1250 | proc wakeup_osloop |
1251 | mov [osloop_nonperiodic_work], 1 |
1251 | mov [osloop_nonperiodic_work], 1 |
1252 | ret |
1252 | ret |
1253 | endp |
1253 | endp |
1254 | 1254 | ||
1255 | uglobal |
1255 | uglobal |
1256 | align 4 |
1256 | align 4 |
1257 | osloop_nonperiodic_work dd ? |
1257 | osloop_nonperiodic_work dd ? |
1258 | endg |
1258 | endg |
1259 | 1259 | ||
1260 | uglobal |
1260 | uglobal |
1261 | align 64 |
1261 | align 64 |
1262 | idle_addr rb 64 |
1262 | idle_addr rb 64 |
1263 | endg |
1263 | endg |
1264 | 1264 | ||
1265 | idle_thread: |
1265 | idle_thread: |
1266 | sti |
1266 | sti |
1267 | 1267 | ||
1268 | ; The following code can be executed by all CPUs in the system. |
1268 | ; The following code can be executed by all CPUs in the system. |
1269 | ; All other parts of the kernel do not expect multi-CPU. |
1269 | ; All other parts of the kernel do not expect multi-CPU. |
1270 | ; Also, APs don't even have a stack here. |
1270 | ; Also, APs don't even have a stack here. |
1271 | ; Beware. Don't do anything here. Anything at all. |
1271 | ; Beware. Don't do anything here. Anything at all. |
1272 | idle_loop: |
1272 | idle_loop: |
1273 | cmp [use_mwait_for_idle], 0 |
1273 | cmp [use_mwait_for_idle], 0 |
1274 | jnz idle_loop_mwait |
1274 | jnz idle_loop_mwait |
1275 | 1275 | ||
1276 | idle_loop_hlt: |
1276 | idle_loop_hlt: |
1277 | hlt |
1277 | hlt |
1278 | jmp idle_loop_hlt |
1278 | jmp idle_loop_hlt |
1279 | 1279 | ||
1280 | idle_loop_mwait: |
1280 | idle_loop_mwait: |
1281 | mov eax, idle_addr |
1281 | mov eax, idle_addr |
1282 | xor ecx, ecx |
1282 | xor ecx, ecx |
1283 | xor edx, edx |
1283 | xor edx, edx |
1284 | monitor |
1284 | monitor |
1285 | xor ecx, ecx |
1285 | xor ecx, ecx |
1286 | mov eax, 20h ; or 10h |
1286 | mov eax, 20h ; or 10h |
1287 | mwait |
1287 | mwait |
1288 | jmp idle_loop_mwait |
1288 | jmp idle_loop_mwait |
1289 | 1289 | ||
1290 | 1290 | ||
1291 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1291 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1292 | ; ; |
1292 | ; ; |
1293 | ; INCLUDED SYSTEM FILES ; |
1293 | ; INCLUDED SYSTEM FILES ; |
1294 | ; ; |
1294 | ; ; |
1295 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1295 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1296 | 1296 | ||
1297 | 1297 | ||
1298 | include "kernel32.inc" |
1298 | include "kernel32.inc" |
1299 | 1299 | ||
1300 | 1300 | ||
1301 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1301 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1302 | ; ; |
1302 | ; ; |
1303 | ; KERNEL FUNCTIONS ; |
1303 | ; KERNEL FUNCTIONS ; |
1304 | ; ; |
1304 | ; ; |
1305 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1305 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1306 | 1306 | ||
1307 | reserve_irqs_ports: |
1307 | reserve_irqs_ports: |
1308 | 1308 | ||
1309 | 1309 | ||
1310 | ; RESERVE PORTS |
1310 | ; RESERVE PORTS |
1311 | mov eax, RESERVED_PORTS |
1311 | mov eax, RESERVED_PORTS |
1312 | mov ecx, 1 |
1312 | mov ecx, 1 |
1313 | 1313 | ||
1314 | mov [eax], dword 4 |
1314 | mov [eax], dword 4 |
1315 | 1315 | ||
1316 | mov [eax+16], ecx |
1316 | mov [eax+16], ecx |
1317 | mov [eax+16+4], dword 0 |
1317 | mov [eax+16+4], dword 0 |
1318 | mov [eax+16+8], dword 0x2D |
1318 | mov [eax+16+8], dword 0x2D |
1319 | 1319 | ||
1320 | mov [eax+32], ecx |
1320 | mov [eax+32], ecx |
1321 | mov [eax+32+4], dword 0x30 |
1321 | mov [eax+32+4], dword 0x30 |
1322 | mov [eax+32+8], dword 0x4D |
1322 | mov [eax+32+8], dword 0x4D |
1323 | 1323 | ||
1324 | mov [eax+48], ecx |
1324 | mov [eax+48], ecx |
1325 | mov [eax+48+4], dword 0x50 |
1325 | mov [eax+48+4], dword 0x50 |
1326 | mov [eax+48+8], dword 0xDF |
1326 | mov [eax+48+8], dword 0xDF |
1327 | 1327 | ||
1328 | mov [eax+64], ecx |
1328 | mov [eax+64], ecx |
1329 | mov [eax+64+4], dword 0xE5 |
1329 | mov [eax+64+4], dword 0xE5 |
1330 | mov [eax+64+8], dword 0xFF |
1330 | mov [eax+64+8], dword 0xFF |
1331 | 1331 | ||
1332 | ret |
1332 | ret |
1333 | 1333 | ||
1334 | 1334 | ||
1335 | iglobal |
1335 | iglobal |
1336 | process_number dd 0x2 |
1336 | process_number dd 0x2 |
1337 | endg |
1337 | endg |
1338 | 1338 | ||
1339 | set_variables: |
1339 | set_variables: |
1340 | 1340 | ||
1341 | mov ecx, 0x16 ; flush port 0x60 |
1341 | mov ecx, 0x16 ; flush port 0x60 |
1342 | .fl60: |
1342 | .fl60: |
1343 | in al, 0x60 |
1343 | in al, 0x60 |
1344 | loop .fl60 |
1344 | loop .fl60 |
1345 | push eax |
1345 | push eax |
1346 | 1346 | ||
1347 | mov ax, [BOOT.y_res] |
1347 | mov ax, [BOOT.y_res] |
1348 | shr ax, 1 |
1348 | shr ax, 1 |
1349 | shl eax, 16 |
1349 | shl eax, 16 |
1350 | mov ax, [BOOT.x_res] |
1350 | mov ax, [BOOT.x_res] |
1351 | shr ax, 1 |
1351 | shr ax, 1 |
1352 | mov [MOUSE_X], eax |
1352 | mov [MOUSE_X], eax |
1353 | call wakeup_osloop |
1353 | call wakeup_osloop |
1354 | 1354 | ||
1355 | xor eax, eax |
1355 | xor eax, eax |
1356 | mov [BTN_ADDR], dword BUTTON_INFO ; address of button list |
1356 | mov [BTN_ADDR], dword BUTTON_INFO ; address of button list |
1357 | 1357 | ||
1358 | mov byte [KEY_COUNT], al ; keyboard buffer |
1358 | mov byte [KEY_COUNT], al ; keyboard buffer |
1359 | mov byte [BTN_COUNT], al ; button buffer |
1359 | mov byte [BTN_COUNT], al ; button buffer |
1360 | ; mov [MOUSE_X],dword 100*65536+100 ; mouse x/y |
1360 | ; mov [MOUSE_X],dword 100*65536+100 ; mouse x/y |
1361 | 1361 | ||
1362 | pop eax |
1362 | pop eax |
1363 | ret |
1363 | ret |
1364 | 1364 | ||
1365 | align 4 |
1365 | align 4 |
1366 | ;input eax=43,bl-byte of output, ecx - number of port |
1366 | ;input eax=43,bl-byte of output, ecx - number of port |
1367 | sys_outport: |
1367 | sys_outport: |
1368 | 1368 | ||
1369 | mov edi, ecx ; separate flag for read / write |
1369 | mov edi, ecx ; separate flag for read / write |
1370 | and ecx, 65535 |
1370 | and ecx, 65535 |
1371 | 1371 | ||
1372 | mov eax, [RESERVED_PORTS] |
1372 | mov eax, [RESERVED_PORTS] |
1373 | test eax, eax |
1373 | test eax, eax |
1374 | jnz .sopl8 |
1374 | jnz .sopl8 |
1375 | inc eax |
1375 | inc eax |
1376 | mov [esp+32], eax |
1376 | mov [esp+32], eax |
1377 | ret |
1377 | ret |
1378 | 1378 | ||
1379 | .sopl8: |
1379 | .sopl8: |
1380 | mov edx, [TASK_BASE] |
1380 | mov edx, [TASK_BASE] |
1381 | mov edx, [edx+0x4] |
1381 | mov edx, [edx+0x4] |
1382 | ;and ecx,65535 |
1382 | ;and ecx,65535 |
1383 | ;cld - set on interrupt 0x40 |
1383 | ;cld - set on interrupt 0x40 |
1384 | .sopl1: |
1384 | .sopl1: |
1385 | 1385 | ||
1386 | mov esi, eax |
1386 | mov esi, eax |
1387 | shl esi, 4 |
1387 | shl esi, 4 |
1388 | add esi, RESERVED_PORTS |
1388 | add esi, RESERVED_PORTS |
1389 | cmp edx, [esi+0] |
1389 | cmp edx, [esi+0] |
1390 | jne .sopl2 |
1390 | jne .sopl2 |
1391 | cmp ecx, [esi+4] |
1391 | cmp ecx, [esi+4] |
1392 | jb .sopl2 |
1392 | jb .sopl2 |
1393 | cmp ecx, [esi+8] |
1393 | cmp ecx, [esi+8] |
1394 | jg .sopl2 |
1394 | jg .sopl2 |
1395 | .sopl3: |
1395 | .sopl3: |
1396 | 1396 | ||
1397 | test edi, 0x80000000; read ? |
1397 | test edi, 0x80000000; read ? |
1398 | jnz .sopl4 |
1398 | jnz .sopl4 |
1399 | 1399 | ||
1400 | mov eax, ebx |
1400 | mov eax, ebx |
1401 | mov dx, cx ; write |
1401 | mov dx, cx ; write |
1402 | out dx, al |
1402 | out dx, al |
1403 | and [esp+32], dword 0 |
1403 | and [esp+32], dword 0 |
1404 | ret |
1404 | ret |
1405 | 1405 | ||
1406 | .sopl2: |
1406 | .sopl2: |
1407 | 1407 | ||
1408 | dec eax |
1408 | dec eax |
1409 | jnz .sopl1 |
1409 | jnz .sopl1 |
1410 | inc eax |
1410 | inc eax |
1411 | mov [esp+32], eax |
1411 | mov [esp+32], eax |
1412 | ret |
1412 | ret |
1413 | 1413 | ||
1414 | 1414 | ||
1415 | .sopl4: |
1415 | .sopl4: |
1416 | 1416 | ||
1417 | mov dx, cx ; read |
1417 | mov dx, cx ; read |
1418 | in al, dx |
1418 | in al, dx |
1419 | and eax, 0xff |
1419 | and eax, 0xff |
1420 | and [esp+32], dword 0 |
1420 | and [esp+32], dword 0 |
1421 | mov [esp+20], eax |
1421 | mov [esp+20], eax |
1422 | ret |
1422 | ret |
1423 | 1423 | ||
1424 | display_number: |
1424 | display_number: |
1425 | ; add check pointers |
1425 | ; add check pointers |
1426 | test bl, bl |
1426 | test bl, bl |
1427 | jz @f |
1427 | jz @f |
1428 | stdcall is_region_userspace, ecx, 1 |
1428 | stdcall is_region_userspace, ecx, 1 |
1429 | jz @f |
1429 | jz @f |
1430 | ret |
1430 | ret |
1431 | @@: |
1431 | @@: |
1432 | test esi, 0x08000000 |
1432 | test esi, 0x08000000 |
1433 | jz @f |
1433 | jz @f |
1434 | stdcall is_region_userspace, edi, 1 |
1434 | stdcall is_region_userspace, edi, 1 |
1435 | jz @f |
1435 | jz @f |
1436 | ret |
1436 | ret |
1437 | @@: |
1437 | @@: |
1438 | ;It is not optimization |
1438 | ;It is not optimization |
1439 | mov eax, ebx |
1439 | mov eax, ebx |
1440 | mov ebx, ecx |
1440 | mov ebx, ecx |
1441 | mov ecx, edx |
1441 | mov ecx, edx |
1442 | mov edx, esi |
1442 | mov edx, esi |
1443 | mov esi, edi |
1443 | mov esi, edi |
1444 | ; eax = print type, al=0 -> ebx is number |
1444 | ; eax = print type, al=0 -> ebx is number |
1445 | ; al=1 -> ebx is pointer |
1445 | ; al=1 -> ebx is pointer |
1446 | ; ah=0 -> display decimal |
1446 | ; ah=0 -> display decimal |
1447 | ; ah=1 -> display hexadecimal |
1447 | ; ah=1 -> display hexadecimal |
1448 | ; ah=2 -> display binary |
1448 | ; ah=2 -> display binary |
1449 | ; eax bits 16-21 = number of digits to display (0-32) |
1449 | ; eax bits 16-21 = number of digits to display (0-32) |
1450 | ; eax bits 22-31 = reserved |
1450 | ; eax bits 22-31 = reserved |
1451 | ; |
1451 | ; |
1452 | ; ebx = number or pointer |
1452 | ; ebx = number or pointer |
1453 | ; ecx = x shl 16 + y |
1453 | ; ecx = x shl 16 + y |
1454 | ; edx = color |
1454 | ; edx = color |
1455 | xor edi, edi |
1455 | xor edi, edi |
1456 | display_number_force: |
1456 | display_number_force: |
1457 | push eax |
1457 | push eax |
1458 | and eax, 0x3fffffff |
1458 | and eax, 0x3fffffff |
1459 | cmp eax, 0xffff ; length > 0 ? |
1459 | cmp eax, 0xffff ; length > 0 ? |
1460 | pop eax |
1460 | pop eax |
1461 | jge cont_displ |
1461 | jge cont_displ |
1462 | ret |
1462 | ret |
1463 | cont_displ: |
1463 | cont_displ: |
1464 | push eax |
1464 | push eax |
1465 | and eax, 0x3fffffff |
1465 | and eax, 0x3fffffff |
1466 | cmp eax, 61*0x10000 ; length <= 60 ? |
1466 | cmp eax, 61*0x10000 ; length <= 60 ? |
1467 | pop eax |
1467 | pop eax |
1468 | jb cont_displ2 |
1468 | jb cont_displ2 |
1469 | ret |
1469 | ret |
1470 | cont_displ2: |
1470 | cont_displ2: |
1471 | 1471 | ||
1472 | pushad |
1472 | pushad |
1473 | 1473 | ||
1474 | cmp al, 1 ; ecx is a pointer ? |
1474 | cmp al, 1 ; ecx is a pointer ? |
1475 | jne displnl1 |
1475 | jne displnl1 |
1476 | mov ebp, ebx |
1476 | mov ebp, ebx |
1477 | add ebp, 4 |
1477 | add ebp, 4 |
1478 | mov ebp, [ebp+std_application_base_address] |
1478 | mov ebp, [ebp+std_application_base_address] |
1479 | mov ebx, [ebx+std_application_base_address] |
1479 | mov ebx, [ebx+std_application_base_address] |
1480 | displnl1: |
1480 | displnl1: |
1481 | sub esp, 64 |
1481 | sub esp, 64 |
1482 | 1482 | ||
1483 | test ah, ah ; DECIMAL |
1483 | test ah, ah ; DECIMAL |
1484 | jnz no_display_desnum |
1484 | jnz no_display_desnum |
1485 | shr eax, 16 |
1485 | shr eax, 16 |
1486 | and eax, 0xC03f |
1486 | and eax, 0xC03f |
1487 | ; and eax,0x3f |
1487 | ; and eax,0x3f |
1488 | push eax |
1488 | push eax |
1489 | and eax, 0x3f |
1489 | and eax, 0x3f |
1490 | mov edi, esp |
1490 | mov edi, esp |
1491 | add edi, 4+64-1 |
1491 | add edi, 4+64-1 |
1492 | mov ecx, eax |
1492 | mov ecx, eax |
1493 | mov eax, ebx |
1493 | mov eax, ebx |
1494 | mov ebx, 10 |
1494 | mov ebx, 10 |
1495 | d_desnum: |
1495 | d_desnum: |
1496 | xor edx, edx |
1496 | xor edx, edx |
1497 | call division_64_bits |
1497 | call division_64_bits |
1498 | div ebx |
1498 | div ebx |
1499 | add dl, 48 |
1499 | add dl, 48 |
1500 | mov [edi], dl |
1500 | mov [edi], dl |
1501 | dec edi |
1501 | dec edi |
1502 | loop d_desnum |
1502 | loop d_desnum |
1503 | pop eax |
1503 | pop eax |
1504 | call normalize_number |
1504 | call normalize_number |
1505 | call draw_num_text |
1505 | call draw_num_text |
1506 | add esp, 64 |
1506 | add esp, 64 |
1507 | popad |
1507 | popad |
1508 | ret |
1508 | ret |
1509 | no_display_desnum: |
1509 | no_display_desnum: |
1510 | 1510 | ||
1511 | cmp ah, 0x01 ; HEXADECIMAL |
1511 | cmp ah, 0x01 ; HEXADECIMAL |
1512 | jne no_display_hexnum |
1512 | jne no_display_hexnum |
1513 | shr eax, 16 |
1513 | shr eax, 16 |
1514 | and eax, 0xC03f |
1514 | and eax, 0xC03f |
1515 | ; and eax,0x3f |
1515 | ; and eax,0x3f |
1516 | push eax |
1516 | push eax |
1517 | and eax, 0x3f |
1517 | and eax, 0x3f |
1518 | mov edi, esp |
1518 | mov edi, esp |
1519 | add edi, 4+64-1 |
1519 | add edi, 4+64-1 |
1520 | mov ecx, eax |
1520 | mov ecx, eax |
1521 | mov eax, ebx |
1521 | mov eax, ebx |
1522 | mov ebx, 16 |
1522 | mov ebx, 16 |
1523 | d_hexnum: |
1523 | d_hexnum: |
1524 | xor edx, edx |
1524 | xor edx, edx |
1525 | call division_64_bits |
1525 | call division_64_bits |
1526 | div ebx |
1526 | div ebx |
1527 | hexletters = __fdo_hexdigits |
1527 | hexletters = __fdo_hexdigits |
1528 | add edx, hexletters |
1528 | add edx, hexletters |
1529 | mov dl, [edx] |
1529 | mov dl, [edx] |
1530 | mov [edi], dl |
1530 | mov [edi], dl |
1531 | dec edi |
1531 | dec edi |
1532 | loop d_hexnum |
1532 | loop d_hexnum |
1533 | pop eax |
1533 | pop eax |
1534 | call normalize_number |
1534 | call normalize_number |
1535 | call draw_num_text |
1535 | call draw_num_text |
1536 | add esp, 64 |
1536 | add esp, 64 |
1537 | popad |
1537 | popad |
1538 | ret |
1538 | ret |
1539 | no_display_hexnum: |
1539 | no_display_hexnum: |
1540 | 1540 | ||
1541 | cmp ah, 0x02 ; BINARY |
1541 | cmp ah, 0x02 ; BINARY |
1542 | jne no_display_binnum |
1542 | jne no_display_binnum |
1543 | shr eax, 16 |
1543 | shr eax, 16 |
1544 | and eax, 0xC03f |
1544 | and eax, 0xC03f |
1545 | ; and eax,0x3f |
1545 | ; and eax,0x3f |
1546 | push eax |
1546 | push eax |
1547 | and eax, 0x3f |
1547 | and eax, 0x3f |
1548 | mov edi, esp |
1548 | mov edi, esp |
1549 | add edi, 4+64-1 |
1549 | add edi, 4+64-1 |
1550 | mov ecx, eax |
1550 | mov ecx, eax |
1551 | mov eax, ebx |
1551 | mov eax, ebx |
1552 | mov ebx, 2 |
1552 | mov ebx, 2 |
1553 | d_binnum: |
1553 | d_binnum: |
1554 | xor edx, edx |
1554 | xor edx, edx |
1555 | call division_64_bits |
1555 | call division_64_bits |
1556 | div ebx |
1556 | div ebx |
1557 | add dl, 48 |
1557 | add dl, 48 |
1558 | mov [edi], dl |
1558 | mov [edi], dl |
1559 | dec edi |
1559 | dec edi |
1560 | loop d_binnum |
1560 | loop d_binnum |
1561 | pop eax |
1561 | pop eax |
1562 | call normalize_number |
1562 | call normalize_number |
1563 | call draw_num_text |
1563 | call draw_num_text |
1564 | add esp, 64 |
1564 | add esp, 64 |
1565 | popad |
1565 | popad |
1566 | ret |
1566 | ret |
1567 | no_display_binnum: |
1567 | no_display_binnum: |
1568 | 1568 | ||
1569 | add esp, 64 |
1569 | add esp, 64 |
1570 | popad |
1570 | popad |
1571 | ret |
1571 | ret |
1572 | 1572 | ||
1573 | normalize_number: |
1573 | normalize_number: |
1574 | test ah, 0x80 |
1574 | test ah, 0x80 |
1575 | jz .continue |
1575 | jz .continue |
1576 | mov ecx, 48 |
1576 | mov ecx, 48 |
1577 | and eax, 0x3f |
1577 | and eax, 0x3f |
1578 | @@: |
1578 | @@: |
1579 | inc edi |
1579 | inc edi |
1580 | cmp [edi], cl |
1580 | cmp [edi], cl |
1581 | jne .continue |
1581 | jne .continue |
1582 | dec eax |
1582 | dec eax |
1583 | cmp eax, 1 |
1583 | cmp eax, 1 |
1584 | ja @r |
1584 | ja @r |
1585 | mov al, 1 |
1585 | mov al, 1 |
1586 | .continue: |
1586 | .continue: |
1587 | and eax, 0x3f |
1587 | and eax, 0x3f |
1588 | ret |
1588 | ret |
1589 | 1589 | ||
1590 | division_64_bits: |
1590 | division_64_bits: |
1591 | test [esp+1+4], byte 0x40 |
1591 | test [esp+1+4], byte 0x40 |
1592 | jz .continue |
1592 | jz .continue |
1593 | push eax |
1593 | push eax |
1594 | mov eax, ebp |
1594 | mov eax, ebp |
1595 | div ebx |
1595 | div ebx |
1596 | mov ebp, eax |
1596 | mov ebp, eax |
1597 | pop eax |
1597 | pop eax |
1598 | .continue: |
1598 | .continue: |
1599 | ret |
1599 | ret |
1600 | 1600 | ||
1601 | draw_num_text: |
1601 | draw_num_text: |
1602 | mov esi, eax |
1602 | mov esi, eax |
1603 | mov edx, 64+4 |
1603 | mov edx, 64+4 |
1604 | sub edx, eax |
1604 | sub edx, eax |
1605 | add edx, esp |
1605 | add edx, esp |
1606 | mov ebx, [esp+64+32-8+4] |
1606 | mov ebx, [esp+64+32-8+4] |
1607 | ; add window start x & y |
1607 | ; add window start x & y |
1608 | mov ecx, [TASK_BASE] |
1608 | mov ecx, [TASK_BASE] |
1609 | 1609 | ||
1610 | mov edi, [current_slot_idx] |
1610 | mov edi, [current_slot_idx] |
1611 | shl edi, 8 |
1611 | shl edi, 8 |
1612 | 1612 | ||
1613 | mov eax, [ecx-twdw+WDATA.box.left] |
1613 | mov eax, [ecx-twdw+WDATA.box.left] |
1614 | add eax, [edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1614 | add eax, [edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1615 | shl eax, 16 |
1615 | shl eax, 16 |
1616 | add eax, [ecx-twdw+WDATA.box.top] |
1616 | add eax, [ecx-twdw+WDATA.box.top] |
1617 | add eax, [edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1617 | add eax, [edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1618 | add ebx, eax |
1618 | add ebx, eax |
1619 | mov ecx, [esp+64+32-12+4] |
1619 | mov ecx, [esp+64+32-12+4] |
1620 | mov eax, [esp+64+8] ; background color (if given) |
1620 | mov eax, [esp+64+8] ; background color (if given) |
1621 | mov edi, [esp+64+4] |
1621 | mov edi, [esp+64+4] |
1622 | and ecx, 5FFFFFFFh |
1622 | and ecx, 5FFFFFFFh |
1623 | bt ecx, 27 |
1623 | bt ecx, 27 |
1624 | jnc @f |
1624 | jnc @f |
1625 | mov edi, eax |
1625 | mov edi, eax |
1626 | @@: |
1626 | @@: |
1627 | jmp dtext |
1627 | jmp dtext |
1628 | ;----------------------------------------------------------------------------- |
1628 | ;----------------------------------------------------------------------------- |
1629 | iglobal |
1629 | iglobal |
1630 | midi_base dw 0 |
1630 | midi_base dw 0 |
1631 | endg |
1631 | endg |
1632 | ;----------------------------------------------------------------------------- |
1632 | ;----------------------------------------------------------------------------- |
1633 | align 4 |
1633 | align 4 |
1634 | sys_setup: |
1634 | sys_setup: |
1635 | ; 1 = roland mpu midi base , base io address |
1635 | ; 1 = roland mpu midi base , base io address |
1636 | ; 2 = keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1636 | ; 2 = keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1637 | ; 3 = not used |
1637 | ; 3 = not used |
1638 | ; 4 = not used |
1638 | ; 4 = not used |
1639 | ; 5 = system language, 1eng 2fi 3ger 4rus |
1639 | ; 5 = system language, 1eng 2fi 3ger 4rus |
1640 | ; 6 = not used |
1640 | ; 6 = not used |
1641 | ; 7 = not used |
1641 | ; 7 = not used |
1642 | ; 8 = not used |
1642 | ; 8 = not used |
1643 | ; 9 = not used |
1643 | ; 9 = not used |
1644 | ; 10 = not used |
1644 | ; 10 = not used |
1645 | ; 11 = enable lba read |
1645 | ; 11 = enable lba read |
1646 | ; 12 = enable pci access |
1646 | ; 12 = enable pci access |
1647 | ;----------------------------------------------------------------------------- |
1647 | ;----------------------------------------------------------------------------- |
1648 | and [esp+32], dword 0 |
1648 | and [esp+32], dword 0 |
1649 | ; F.21.1 - set MPU MIDI base port |
1649 | ; F.21.1 - set MPU MIDI base port |
1650 | dec ebx |
1650 | dec ebx |
1651 | jnz @f |
1651 | jnz @f |
1652 | 1652 | ||
1653 | cmp ecx, 0x100 |
1653 | cmp ecx, 0x100 |
1654 | jb @f |
1654 | jb @f |
1655 | 1655 | ||
1656 | mov esi, 65535 |
1656 | mov esi, 65535 |
1657 | cmp esi, ecx |
1657 | cmp esi, ecx |
1658 | jb @f |
1658 | jb @f |
1659 | 1659 | ||
1660 | mov [midi_base], cx |
1660 | mov [midi_base], cx |
1661 | mov word [mididp], cx |
1661 | mov word [mididp], cx |
1662 | inc cx |
1662 | inc cx |
1663 | mov word [midisp], cx |
1663 | mov word [midisp], cx |
1664 | ret |
1664 | ret |
1665 | ;-------------------------------------- |
1665 | ;-------------------------------------- |
1666 | @@: |
1666 | @@: |
1667 | ; F.21.2 - set keyboard layout |
1667 | ; F.21.2 - set keyboard layout |
1668 | dec ebx |
1668 | dec ebx |
1669 | jnz @f |
1669 | jnz @f |
1670 | 1670 | ||
1671 | mov edi, [TASK_BASE] |
1671 | mov edi, [TASK_BASE] |
1672 | mov eax, [edi+TASKDATA.mem_start] |
1672 | mov eax, [edi+TASKDATA.mem_start] |
1673 | add eax, edx |
1673 | add eax, edx |
1674 | ; 1 = normal layout |
1674 | ; 1 = normal layout |
1675 | dec ecx |
1675 | dec ecx |
1676 | jnz .shift |
1676 | jnz .shift |
1677 | 1677 | ||
1678 | mov ebx, keymap |
1678 | mov ebx, keymap |
1679 | mov ecx, 128 |
1679 | mov ecx, 128 |
1680 | call memmove |
1680 | call memmove |
1681 | ret |
1681 | ret |
1682 | ;-------------------------------------- |
1682 | ;-------------------------------------- |
1683 | .shift: |
1683 | .shift: |
1684 | ; 2 = layout at pressed Shift |
1684 | ; 2 = layout at pressed Shift |
1685 | dec ecx |
1685 | dec ecx |
1686 | jnz .alt |
1686 | jnz .alt |
1687 | 1687 | ||
1688 | mov ebx, keymap_shift |
1688 | mov ebx, keymap_shift |
1689 | mov ecx, 128 |
1689 | mov ecx, 128 |
1690 | call memmove |
1690 | call memmove |
1691 | ret |
1691 | ret |
1692 | ;-------------------------------------- |
1692 | ;-------------------------------------- |
1693 | .alt: |
1693 | .alt: |
1694 | ; 3 = layout at pressed Alt |
1694 | ; 3 = layout at pressed Alt |
1695 | dec ecx |
1695 | dec ecx |
1696 | jnz .country |
1696 | jnz .country |
1697 | 1697 | ||
1698 | mov ebx, keymap_alt |
1698 | mov ebx, keymap_alt |
1699 | mov ecx, 128 |
1699 | mov ecx, 128 |
1700 | call memmove |
1700 | call memmove |
1701 | ret |
1701 | ret |
1702 | ;-------------------------------------- |
1702 | ;-------------------------------------- |
1703 | .country: |
1703 | .country: |
1704 | ; country identifier |
1704 | ; country identifier |
1705 | sub ecx, 6 |
1705 | sub ecx, 6 |
1706 | jnz .error |
1706 | jnz .error |
1707 | 1707 | ||
1708 | mov word [keyboard], dx |
1708 | mov word [keyboard], dx |
1709 | ret |
1709 | ret |
1710 | ;-------------------------------------- |
1710 | ;-------------------------------------- |
1711 | @@: |
1711 | @@: |
1712 | ; F.21.5 - set system language |
1712 | ; F.21.5 - set system language |
1713 | sub ebx, 3 |
1713 | sub ebx, 3 |
1714 | jnz @f |
1714 | jnz @f |
1715 | 1715 | ||
1716 | mov [syslang], ecx |
1716 | mov [syslang], ecx |
1717 | ret |
1717 | ret |
1718 | ;-------------------------------------- |
1718 | ;-------------------------------------- |
1719 | @@: |
1719 | @@: |
1720 | ; F.21.11 - enable/disable low-level access to HD |
1720 | ; F.21.11 - enable/disable low-level access to HD |
1721 | and ecx, 1 |
1721 | and ecx, 1 |
1722 | sub ebx, 6 |
1722 | sub ebx, 6 |
1723 | jnz @f |
1723 | jnz @f |
1724 | 1724 | ||
1725 | mov [lba_read_enabled], ecx |
1725 | mov [lba_read_enabled], ecx |
1726 | ret |
1726 | ret |
1727 | ;-------------------------------------- |
1727 | ;-------------------------------------- |
1728 | @@: |
1728 | @@: |
1729 | ; F.21.12 - enable/disable low-level access to PCI |
1729 | ; F.21.12 - enable/disable low-level access to PCI |
1730 | dec ebx |
1730 | dec ebx |
1731 | jnz .error |
1731 | jnz .error |
1732 | 1732 | ||
1733 | mov [pci_access_enabled], ecx |
1733 | mov [pci_access_enabled], ecx |
1734 | ret |
1734 | ret |
1735 | ;-------------------------------------- |
1735 | ;-------------------------------------- |
1736 | .error: |
1736 | .error: |
1737 | or [esp+32], dword -1 |
1737 | or [esp+32], dword -1 |
1738 | ret |
1738 | ret |
1739 | ;----------------------------------------------------------------------------- |
1739 | ;----------------------------------------------------------------------------- |
1740 | align 4 |
1740 | align 4 |
1741 | sys_getsetup: |
1741 | sys_getsetup: |
1742 | ; 1 = roland mpu midi base , base io address |
1742 | ; 1 = roland mpu midi base , base io address |
1743 | ; 2 = keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1743 | ; 2 = keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1744 | ; 3 = not used |
1744 | ; 3 = not used |
1745 | ; 4 = not used |
1745 | ; 4 = not used |
1746 | ; 5 = system language, 1eng 2fi 3ger 4rus |
1746 | ; 5 = system language, 1eng 2fi 3ger 4rus |
1747 | ; 6 = not used |
1747 | ; 6 = not used |
1748 | ; 7 = not used |
1748 | ; 7 = not used |
1749 | ; 8 = not used |
1749 | ; 8 = not used |
1750 | ; 9 = get hs timer tic |
1750 | ; 9 = get hs timer tic |
1751 | ; 10 = not used |
1751 | ; 10 = not used |
1752 | ; 11 = get the state "lba read" |
1752 | ; 11 = get the state "lba read" |
1753 | ; 12 = get the state "pci access" |
1753 | ; 12 = get the state "pci access" |
1754 | ;----------------------------------------------------------------------------- |
1754 | ;----------------------------------------------------------------------------- |
1755 | ; F.26.1 - get MPU MIDI base port |
1755 | ; F.26.1 - get MPU MIDI base port |
1756 | dec ebx |
1756 | dec ebx |
1757 | jnz @f |
1757 | jnz @f |
1758 | 1758 | ||
1759 | movzx eax, [midi_base] |
1759 | movzx eax, [midi_base] |
1760 | mov [esp+32], eax |
1760 | mov [esp+32], eax |
1761 | ret |
1761 | ret |
1762 | ;-------------------------------------- |
1762 | ;-------------------------------------- |
1763 | @@: |
1763 | @@: |
1764 | ; F.26.2 - get keyboard layout |
1764 | ; F.26.2 - get keyboard layout |
1765 | dec ebx |
1765 | dec ebx |
1766 | jnz @f |
1766 | jnz @f |
1767 | 1767 | ||
1768 | mov edi, [TASK_BASE] |
1768 | mov edi, [TASK_BASE] |
1769 | mov ebx, [edi+TASKDATA.mem_start] |
1769 | mov ebx, [edi+TASKDATA.mem_start] |
1770 | add ebx, edx |
1770 | add ebx, edx |
1771 | ; 1 = normal layout |
1771 | ; 1 = normal layout |
1772 | dec ecx |
1772 | dec ecx |
1773 | jnz .shift |
1773 | jnz .shift |
1774 | 1774 | ||
1775 | ; if given memory address belongs to kernel then error |
1775 | ; if given memory address belongs to kernel then error |
1776 | stdcall is_region_userspace, ebx, 128 |
1776 | stdcall is_region_userspace, ebx, 128 |
1777 | jnz .addr_error |
1777 | jnz .addr_error |
1778 | 1778 | ||
1779 | mov eax, keymap |
1779 | mov eax, keymap |
1780 | mov ecx, 128 |
1780 | mov ecx, 128 |
1781 | call memmove |
1781 | call memmove |
1782 | ret |
1782 | ret |
1783 | ;-------------------------------------- |
1783 | ;-------------------------------------- |
1784 | .shift: |
1784 | .shift: |
1785 | ; 2 = layout with pressed Shift |
1785 | ; 2 = layout with pressed Shift |
1786 | dec ecx |
1786 | dec ecx |
1787 | jnz .alt |
1787 | jnz .alt |
1788 | 1788 | ||
1789 | stdcall is_region_userspace, ebx, 128 |
1789 | stdcall is_region_userspace, ebx, 128 |
1790 | jnz .addr_error |
1790 | jnz .addr_error |
1791 | 1791 | ||
1792 | mov eax, keymap_shift |
1792 | mov eax, keymap_shift |
1793 | mov ecx, 128 |
1793 | mov ecx, 128 |
1794 | call memmove |
1794 | call memmove |
1795 | ret |
1795 | ret |
1796 | ;-------------------------------------- |
1796 | ;-------------------------------------- |
1797 | .alt: |
1797 | .alt: |
1798 | ; 3 = layout with pressed Alt |
1798 | ; 3 = layout with pressed Alt |
1799 | dec ecx |
1799 | dec ecx |
1800 | jne .country |
1800 | jne .country |
1801 | 1801 | ||
1802 | stdcall is_region_userspace, ebx, 128 |
1802 | stdcall is_region_userspace, ebx, 128 |
1803 | jnz .addr_error |
1803 | jnz .addr_error |
1804 | 1804 | ||
1805 | mov eax, keymap_alt |
1805 | mov eax, keymap_alt |
1806 | mov ecx, 128 |
1806 | mov ecx, 128 |
1807 | call memmove |
1807 | call memmove |
1808 | ret |
1808 | ret |
1809 | ;-------------------------------------- |
1809 | ;-------------------------------------- |
1810 | .country: |
1810 | .country: |
1811 | ; 9 = country identifier |
1811 | ; 9 = country identifier |
1812 | sub ecx, 6 |
1812 | sub ecx, 6 |
1813 | jnz .error |
1813 | jnz .error |
1814 | 1814 | ||
1815 | movzx eax, word [keyboard] |
1815 | movzx eax, word [keyboard] |
1816 | mov [esp+32], eax |
1816 | mov [esp+32], eax |
1817 | ret |
1817 | ret |
1818 | 1818 | ||
1819 | .addr_error: ; if given memory address is illegal |
1819 | .addr_error: ; if given memory address is illegal |
1820 | mov dword [esp+32], -1 |
1820 | mov dword [esp+32], -1 |
1821 | ret |
1821 | ret |
1822 | ;-------------------------------------- |
1822 | ;-------------------------------------- |
1823 | @@: |
1823 | @@: |
1824 | ; F.26.5 - get system language |
1824 | ; F.26.5 - get system language |
1825 | sub ebx, 3 |
1825 | sub ebx, 3 |
1826 | jnz @f |
1826 | jnz @f |
1827 | 1827 | ||
1828 | mov eax, [syslang] |
1828 | mov eax, [syslang] |
1829 | mov [esp+32], eax |
1829 | mov [esp+32], eax |
1830 | ret |
1830 | ret |
1831 | ;-------------------------------------- |
1831 | ;-------------------------------------- |
1832 | @@: |
1832 | @@: |
1833 | ; F.26.9 - get the value of the time counter |
1833 | ; F.26.9 - get the value of the time counter |
1834 | sub ebx, 4 |
1834 | sub ebx, 4 |
1835 | jnz @f |
1835 | jnz @f |
1836 | 1836 | ||
1837 | mov eax, [timer_ticks] |
1837 | mov eax, [timer_ticks] |
1838 | mov [esp+32], eax |
1838 | mov [esp+32], eax |
1839 | ret |
1839 | ret |
1840 | ;-------------------------------------- |
1840 | ;-------------------------------------- |
1841 | @@: |
1841 | @@: |
1842 | ; F.26.10 - get the time from kernel launch in nanoseconds |
1842 | ; F.26.10 - get the time from kernel launch in nanoseconds |
1843 | sub ebx, 1 |
1843 | sub ebx, 1 |
1844 | jnz @f |
1844 | jnz @f |
1845 | 1845 | ||
1846 | call get_clock_ns |
1846 | call get_clock_ns |
1847 | mov [esp+24], edx |
1847 | mov [esp+24], edx |
1848 | mov [esp+32], eax |
1848 | mov [esp+32], eax |
1849 | ret |
1849 | ret |
1850 | ;-------------------------------------- |
1850 | ;-------------------------------------- |
1851 | @@: |
1851 | @@: |
1852 | ; F.26.11 - Find out whether low-level HD access is enabled |
1852 | ; F.26.11 - Find out whether low-level HD access is enabled |
1853 | sub ebx, 1 |
1853 | sub ebx, 1 |
1854 | jnz @f |
1854 | jnz @f |
1855 | 1855 | ||
1856 | mov eax, [lba_read_enabled] |
1856 | mov eax, [lba_read_enabled] |
1857 | mov [esp+32], eax |
1857 | mov [esp+32], eax |
1858 | ret |
1858 | ret |
1859 | ;-------------------------------------- |
1859 | ;-------------------------------------- |
1860 | @@: |
1860 | @@: |
1861 | ; F.26.12 - Find out whether low-level PCI access is enabled |
1861 | ; F.26.12 - Find out whether low-level PCI access is enabled |
1862 | dec ebx |
1862 | dec ebx |
1863 | jnz .error |
1863 | jnz .error |
1864 | 1864 | ||
1865 | mov eax, [pci_access_enabled] |
1865 | mov eax, [pci_access_enabled] |
1866 | mov [esp+32], eax |
1866 | mov [esp+32], eax |
1867 | ret |
1867 | ret |
1868 | ;-------------------------------------- |
1868 | ;-------------------------------------- |
1869 | .error: |
1869 | .error: |
1870 | or [esp+32], dword -1 |
1870 | or [esp+32], dword -1 |
1871 | ret |
1871 | ret |
1872 | ;----------------------------------------------------------------------------- |
1872 | ;----------------------------------------------------------------------------- |
1873 | get_timer_ticks: |
1873 | get_timer_ticks: |
1874 | mov eax, [timer_ticks] |
1874 | mov eax, [timer_ticks] |
1875 | ret |
1875 | ret |
1876 | ;----------------------------------------------------------------------------- |
1876 | ;----------------------------------------------------------------------------- |
1877 | readmousepos: |
1877 | readmousepos: |
1878 | ; eax=0 screen relative |
1878 | ; eax=0 screen relative |
1879 | ; eax=1 window relative |
1879 | ; eax=1 window relative |
1880 | ; eax=2 buttons pressed |
1880 | ; eax=2 buttons pressed |
1881 | ; eax=3 buttons pressed ext |
1881 | ; eax=3 buttons pressed ext |
1882 | ; eax=4 load cursor |
1882 | ; eax=4 load cursor |
1883 | ; eax=5 set cursor |
1883 | ; eax=5 set cursor |
1884 | ; eax=6 delete cursor |
1884 | ; eax=6 delete cursor |
1885 | ; eax=7 get mouse_z |
1885 | ; eax=7 get mouse_z |
1886 | ; eax=8 load cursor unicode |
1886 | ; eax=8 load cursor unicode |
1887 | cmp ebx, 8 |
1887 | cmp ebx, 8 |
1888 | ja @f |
1888 | ja @f |
1889 | jmp dword[.mousefn+ebx*4] |
1889 | jmp dword[.mousefn+ebx*4] |
1890 | 1890 | ||
1891 | align 4 |
1891 | align 4 |
1892 | .mousefn: |
1892 | .mousefn: |
1893 | dd .msscreen |
1893 | dd .msscreen |
1894 | dd .mswin |
1894 | dd .mswin |
1895 | dd .msbutton |
1895 | dd .msbutton |
1896 | dd .msbuttonExt |
1896 | dd .msbuttonExt |
1897 | dd .app_load_cursor |
1897 | dd .app_load_cursor |
1898 | dd .app_set_cursor |
1898 | dd .app_set_cursor |
1899 | dd .app_delete_cursor |
1899 | dd .app_delete_cursor |
1900 | dd .msz |
1900 | dd .msz |
1901 | dd .loadCursorUni |
1901 | dd .loadCursorUni |
1902 | 1902 | ||
1903 | .msscreen: |
1903 | .msscreen: |
1904 | mov eax, [MOUSE_X] |
1904 | mov eax, [MOUSE_X] |
1905 | shl eax, 16 |
1905 | shl eax, 16 |
1906 | mov ax, [MOUSE_Y] |
1906 | mov ax, [MOUSE_Y] |
1907 | mov [esp+36-4], eax |
1907 | mov [esp+36-4], eax |
1908 | @@: |
1908 | @@: |
1909 | ret |
1909 | ret |
1910 | 1910 | ||
1911 | .mswin: |
1911 | .mswin: |
1912 | mov eax, [MOUSE_X] |
1912 | mov eax, [MOUSE_X] |
1913 | shl eax, 16 |
1913 | shl eax, 16 |
1914 | mov ax, [MOUSE_Y] |
1914 | mov ax, [MOUSE_Y] |
1915 | mov esi, [TASK_BASE] |
1915 | mov esi, [TASK_BASE] |
1916 | mov bx, word [esi-twdw+WDATA.box.left] |
1916 | mov bx, word [esi-twdw+WDATA.box.left] |
1917 | shl ebx, 16 |
1917 | shl ebx, 16 |
1918 | mov bx, word [esi-twdw+WDATA.box.top] |
1918 | mov bx, word [esi-twdw+WDATA.box.top] |
1919 | sub eax, ebx |
1919 | sub eax, ebx |
1920 | mov edi, [current_slot_idx] |
1920 | mov edi, [current_slot_idx] |
1921 | shl edi, 8 |
1921 | shl edi, 8 |
1922 | sub ax, word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1922 | sub ax, word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1923 | rol eax, 16 |
1923 | rol eax, 16 |
1924 | sub ax, word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1924 | sub ax, word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1925 | rol eax, 16 |
1925 | rol eax, 16 |
1926 | mov [esp+36-4], eax |
1926 | mov [esp+36-4], eax |
1927 | ret |
1927 | ret |
1928 | 1928 | ||
1929 | .msbutton: |
1929 | .msbutton: |
1930 | movzx eax, byte [BTN_DOWN] |
1930 | movzx eax, byte [BTN_DOWN] |
1931 | mov [esp+36-4], eax |
1931 | mov [esp+36-4], eax |
1932 | ret |
1932 | ret |
1933 | 1933 | ||
1934 | .msbuttonExt: |
1934 | .msbuttonExt: |
1935 | mov eax, [BTN_DOWN] |
1935 | mov eax, [BTN_DOWN] |
1936 | mov [esp+36-4], eax |
1936 | mov [esp+36-4], eax |
1937 | ret |
1937 | ret |
1938 | 1938 | ||
1939 | .app_load_cursor: |
1939 | .app_load_cursor: |
1940 | cmp ecx, OS_BASE |
1940 | cmp ecx, OS_BASE |
1941 | jae @f |
1941 | jae @f |
1942 | stdcall load_cursor, ecx, edx |
1942 | stdcall load_cursor, ecx, edx |
1943 | mov [esp+36-4], eax |
1943 | mov [esp+36-4], eax |
1944 | @@: |
1944 | @@: |
1945 | ret |
1945 | ret |
1946 | 1946 | ||
1947 | .loadCursorUni: |
1947 | .loadCursorUni: |
1948 | cmp ecx, OS_BASE |
1948 | cmp ecx, OS_BASE |
1949 | jae @b |
1949 | jae @b |
1950 | push ecx edx |
1950 | push ecx edx |
1951 | stdcall kernel_alloc, maxPathLength |
1951 | stdcall kernel_alloc, maxPathLength |
1952 | mov edi, eax |
1952 | mov edi, eax |
1953 | pop eax esi |
1953 | pop eax esi |
1954 | push edi |
1954 | push edi |
1955 | call getFullPath |
1955 | call getFullPath |
1956 | pop ebp |
1956 | pop ebp |
1957 | test eax, eax |
1957 | test eax, eax |
1958 | jz @f |
1958 | jz @f |
1959 | stdcall load_cursor, ebp, LOAD_FROM_FILE |
1959 | stdcall load_cursor, ebp, LOAD_FROM_FILE |
1960 | mov [esp+32], eax |
1960 | mov [esp+32], eax |
1961 | @@: |
1961 | @@: |
1962 | stdcall kernel_free, ebp |
1962 | stdcall kernel_free, ebp |
1963 | ret |
1963 | ret |
1964 | 1964 | ||
1965 | .app_set_cursor: |
1965 | .app_set_cursor: |
1966 | stdcall set_cursor, ecx |
1966 | stdcall set_cursor, ecx |
1967 | mov [esp+36-4], eax |
1967 | mov [esp+36-4], eax |
1968 | ret |
1968 | ret |
1969 | 1969 | ||
1970 | .app_delete_cursor: |
1970 | .app_delete_cursor: |
1971 | stdcall delete_cursor, ecx |
1971 | stdcall delete_cursor, ecx |
1972 | mov [esp+36-4], eax |
1972 | mov [esp+36-4], eax |
1973 | ret |
1973 | ret |
1974 | 1974 | ||
1975 | .msz: |
1975 | .msz: |
1976 | mov edi, [thread_count] |
1976 | mov edi, [thread_count] |
1977 | movzx edi, word [WIN_POS + edi*2] |
1977 | movzx edi, word [WIN_POS + edi*2] |
1978 | cmp edi, [current_slot_idx] |
1978 | cmp edi, [current_slot_idx] |
1979 | jne @f |
1979 | jne @f |
1980 | mov ax, [MOUSE_SCROLL_H] |
1980 | mov ax, [MOUSE_SCROLL_H] |
1981 | shl eax, 16 |
1981 | shl eax, 16 |
1982 | mov ax, [MOUSE_SCROLL_V] |
1982 | mov ax, [MOUSE_SCROLL_V] |
1983 | mov [esp+36-4], eax |
1983 | mov [esp+36-4], eax |
1984 | and [MOUSE_SCROLL_H], word 0 |
1984 | and [MOUSE_SCROLL_H], word 0 |
1985 | and [MOUSE_SCROLL_V], word 0 |
1985 | and [MOUSE_SCROLL_V], word 0 |
1986 | ret |
1986 | ret |
1987 | @@: |
1987 | @@: |
1988 | and [esp+36-4], dword 0 |
1988 | and [esp+36-4], dword 0 |
1989 | ret |
1989 | ret |
1990 | 1990 | ||
1991 | is_input: |
1991 | is_input: |
1992 | 1992 | ||
1993 | push edx |
1993 | push edx |
1994 | mov dx, word [midisp] |
1994 | mov dx, word [midisp] |
1995 | in al, dx |
1995 | in al, dx |
1996 | and al, 0x80 |
1996 | and al, 0x80 |
1997 | pop edx |
1997 | pop edx |
1998 | ret |
1998 | ret |
1999 | 1999 | ||
2000 | is_output: |
2000 | is_output: |
2001 | 2001 | ||
2002 | push edx |
2002 | push edx |
2003 | mov dx, word [midisp] |
2003 | mov dx, word [midisp] |
2004 | in al, dx |
2004 | in al, dx |
2005 | and al, 0x40 |
2005 | and al, 0x40 |
2006 | pop edx |
2006 | pop edx |
2007 | ret |
2007 | ret |
2008 | 2008 | ||
2009 | 2009 | ||
2010 | get_mpu_in: |
2010 | get_mpu_in: |
2011 | 2011 | ||
2012 | push edx |
2012 | push edx |
2013 | mov dx, word [mididp] |
2013 | mov dx, word [mididp] |
2014 | in al, dx |
2014 | in al, dx |
2015 | pop edx |
2015 | pop edx |
2016 | ret |
2016 | ret |
2017 | 2017 | ||
2018 | 2018 | ||
2019 | put_mpu_out: |
2019 | put_mpu_out: |
2020 | 2020 | ||
2021 | push edx |
2021 | push edx |
2022 | mov dx, word [mididp] |
2022 | mov dx, word [mididp] |
2023 | out dx, al |
2023 | out dx, al |
2024 | pop edx |
2024 | pop edx |
2025 | ret |
2025 | ret |
2026 | 2026 | ||
2027 | 2027 | ||
2028 | 2028 | ||
2029 | align 4 |
2029 | align 4 |
2030 | 2030 | ||
2031 | sys_midi: |
2031 | sys_midi: |
2032 | cmp [mididp], 0 |
2032 | cmp [mididp], 0 |
2033 | jnz sm0 |
2033 | jnz sm0 |
2034 | mov [esp+36], dword 1 |
2034 | mov [esp+36], dword 1 |
2035 | ret |
2035 | ret |
2036 | sm0: |
2036 | sm0: |
2037 | and [esp+36], dword 0 |
2037 | and [esp+36], dword 0 |
2038 | dec ebx |
2038 | dec ebx |
2039 | jnz smn1 |
2039 | jnz smn1 |
2040 | ; call setuart |
2040 | ; call setuart |
2041 | su1: |
2041 | su1: |
2042 | call is_output |
2042 | call is_output |
2043 | test al, al |
2043 | test al, al |
2044 | jnz su1 |
2044 | jnz su1 |
2045 | mov dx, word [midisp] |
2045 | mov dx, word [midisp] |
2046 | mov al, 0xff |
2046 | mov al, 0xff |
2047 | out dx, al |
2047 | out dx, al |
2048 | su2: |
2048 | su2: |
2049 | mov dx, word [midisp] |
2049 | mov dx, word [midisp] |
2050 | mov al, 0xff |
2050 | mov al, 0xff |
2051 | out dx, al |
2051 | out dx, al |
2052 | call is_input |
2052 | call is_input |
2053 | test al, al |
2053 | test al, al |
2054 | jnz su2 |
2054 | jnz su2 |
2055 | call get_mpu_in |
2055 | call get_mpu_in |
2056 | cmp al, 0xfe |
2056 | cmp al, 0xfe |
2057 | jnz su2 |
2057 | jnz su2 |
2058 | su3: |
2058 | su3: |
2059 | call is_output |
2059 | call is_output |
2060 | test al, al |
2060 | test al, al |
2061 | jnz su3 |
2061 | jnz su3 |
2062 | mov dx, word [midisp] |
2062 | mov dx, word [midisp] |
2063 | mov al, 0x3f |
2063 | mov al, 0x3f |
2064 | out dx, al |
2064 | out dx, al |
2065 | ret |
2065 | ret |
2066 | smn1: |
2066 | smn1: |
2067 | dec ebx |
2067 | dec ebx |
2068 | jnz smn2 |
2068 | jnz smn2 |
2069 | sm10: |
2069 | sm10: |
2070 | call get_mpu_in |
2070 | call get_mpu_in |
2071 | call is_output |
2071 | call is_output |
2072 | test al, al |
2072 | test al, al |
2073 | jnz sm10 |
2073 | jnz sm10 |
2074 | mov al, bl |
2074 | mov al, bl |
2075 | call put_mpu_out |
2075 | call put_mpu_out |
2076 | smn2: |
2076 | smn2: |
2077 | ret |
2077 | ret |
2078 | 2078 | ||
2079 | detect_devices: |
2079 | detect_devices: |
2080 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
2080 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
2081 | ;include 'detect/commouse.inc' |
2081 | ;include 'detect/commouse.inc' |
2082 | ;include 'detect/ps2mouse.inc' |
2082 | ;include 'detect/ps2mouse.inc' |
2083 | ;include 'detect/dev_fd.inc' |
2083 | ;include 'detect/dev_fd.inc' |
2084 | ;include 'detect/dev_hdcd.inc' |
2084 | ;include 'detect/dev_hdcd.inc' |
2085 | ;include 'detect/sear_par.inc' |
2085 | ;include 'detect/sear_par.inc' |
2086 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
2086 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
2087 | ret |
2087 | ret |
2088 | 2088 | ||
2089 | sys_end: |
2089 | sys_end: |
2090 | ;-------------------------------------- |
2090 | ;-------------------------------------- |
2091 | cmp [_display.select_cursor], 0 |
2091 | cmp [_display.select_cursor], 0 |
2092 | je @f |
2092 | je @f |
2093 | ; restore default cursor before killing |
2093 | ; restore default cursor before killing |
2094 | pusha |
2094 | pusha |
2095 | mov ecx, [current_slot] |
2095 | mov ecx, [current_slot] |
2096 | call restore_default_cursor_before_killing |
2096 | call restore_default_cursor_before_killing |
2097 | popa |
2097 | popa |
2098 | @@: |
2098 | @@: |
2099 | ;-------------------------------------- |
2099 | ;-------------------------------------- |
2100 | ; kill all sockets this process owns |
2100 | ; kill all sockets this process owns |
2101 | pusha |
2101 | pusha |
2102 | mov edx, [TASK_BASE] |
2102 | mov edx, [TASK_BASE] |
2103 | mov edx, [edx+TASKDATA.pid] |
2103 | mov edx, [edx+TASKDATA.pid] |
2104 | call socket_process_end |
2104 | call socket_process_end |
2105 | popa |
2105 | popa |
2106 | ;-------------------------------------- |
2106 | ;-------------------------------------- |
2107 | mov ecx, [current_slot] |
2107 | mov ecx, [current_slot] |
2108 | mov eax, [ecx+APPDATA.tls_base] |
2108 | mov eax, [ecx+APPDATA.tls_base] |
2109 | test eax, eax |
2109 | test eax, eax |
2110 | jz @F |
2110 | jz @F |
2111 | 2111 | ||
2112 | stdcall user_free, eax |
2112 | stdcall user_free, eax |
2113 | @@: |
2113 | @@: |
2114 | 2114 | ||
2115 | mov eax, [TASK_BASE] |
2115 | mov eax, [TASK_BASE] |
2116 | mov [eax+TASKDATA.state], TSTATE_ZOMBIE |
2116 | mov [eax+TASKDATA.state], TSTATE_ZOMBIE |
2117 | call wakeup_osloop |
2117 | call wakeup_osloop |
2118 | 2118 | ||
2119 | .waitterm: ; wait here for termination |
2119 | .waitterm: ; wait here for termination |
2120 | call change_task |
2120 | call change_task |
2121 | jmp .waitterm |
2121 | jmp .waitterm |
2122 | ;------------------------------------------------------------------------------ |
2122 | ;------------------------------------------------------------------------------ |
2123 | align 4 |
2123 | align 4 |
2124 | restore_default_cursor_before_killing: |
2124 | restore_default_cursor_before_killing: |
2125 | pushfd |
2125 | pushfd |
2126 | cli |
2126 | cli |
2127 | mov eax, [def_cursor] |
2127 | mov eax, [def_cursor] |
2128 | mov [ecx+APPDATA.cursor], eax |
2128 | mov [ecx+APPDATA.cursor], eax |
2129 | 2129 | ||
2130 | movzx eax, word [MOUSE_Y] |
2130 | movzx eax, word [MOUSE_Y] |
2131 | movzx ebx, word [MOUSE_X] |
2131 | movzx ebx, word [MOUSE_X] |
2132 | mov eax, [d_width_calc_area + eax*4] |
2132 | mov eax, [d_width_calc_area + eax*4] |
2133 | 2133 | ||
2134 | add eax, [_display.win_map] |
2134 | add eax, [_display.win_map] |
2135 | movzx edx, byte [ebx+eax] |
2135 | movzx edx, byte [ebx+eax] |
2136 | shl edx, 8 |
2136 | shl edx, 8 |
2137 | mov esi, [edx+SLOT_BASE+APPDATA.cursor] |
2137 | mov esi, [edx+SLOT_BASE+APPDATA.cursor] |
2138 | 2138 | ||
2139 | cmp esi, [current_cursor] |
2139 | cmp esi, [current_cursor] |
2140 | je @f |
2140 | je @f |
2141 | 2141 | ||
2142 | push esi |
2142 | push esi |
2143 | call [_display.select_cursor] |
2143 | call [_display.select_cursor] |
2144 | mov [current_cursor], esi |
2144 | mov [current_cursor], esi |
2145 | @@: |
2145 | @@: |
2146 | mov [redrawmouse_unconditional], 1 |
2146 | mov [redrawmouse_unconditional], 1 |
2147 | call wakeup_osloop |
2147 | call wakeup_osloop |
2148 | popfd |
2148 | popfd |
2149 | ret |
2149 | ret |
2150 | ;------------------------------------------------------------------------------ |
2150 | ;------------------------------------------------------------------------------ |
2151 | iglobal |
2151 | iglobal |
2152 | align 4 |
2152 | align 4 |
2153 | sys_system_table: |
2153 | sys_system_table: |
2154 | dd sysfn_deactivate ; 1 = deactivate window |
2154 | dd sysfn_deactivate ; 1 = deactivate window |
2155 | dd sysfn_terminate ; 2 = terminate thread |
2155 | dd sysfn_terminate ; 2 = terminate thread |
2156 | dd sysfn_activate ; 3 = activate window |
2156 | dd sysfn_activate ; 3 = activate window |
2157 | dd sysfn_getidletime ; 4 = get idle time |
2157 | dd sysfn_getidletime ; 4 = get idle time |
2158 | dd sysfn_getcpuclock ; 5 = get cpu clock |
2158 | dd sysfn_getcpuclock ; 5 = get cpu clock |
2159 | dd sysfn_saveramdisk ; 6 = save ramdisk |
2159 | dd sysfn_saveramdisk ; 6 = save ramdisk |
2160 | dd sysfn_getactive ; 7 = get active window |
2160 | dd sysfn_getactive ; 7 = get active window |
2161 | dd sysfn_sound_flag ; 8 = get/set sound_flag |
2161 | dd sysfn_sound_flag ; 8 = get/set sound_flag |
2162 | dd sysfn_shutdown ; 9 = shutdown with parameter |
2162 | dd sysfn_shutdown ; 9 = shutdown with parameter |
2163 | dd sysfn_minimize ; 10 = minimize window |
2163 | dd sysfn_minimize ; 10 = minimize window |
2164 | dd sysfn_getdiskinfo ; 11 = get disk subsystem info |
2164 | dd sysfn_getdiskinfo ; 11 = get disk subsystem info |
2165 | dd sysfn_lastkey ; 12 = get last pressed key |
2165 | dd sysfn_lastkey ; 12 = get last pressed key |
2166 | dd sysfn_getversion ; 13 = get kernel version |
2166 | dd sysfn_getversion ; 13 = get kernel version |
2167 | dd sysfn_waitretrace ; 14 = wait retrace |
2167 | dd sysfn_waitretrace ; 14 = wait retrace |
2168 | dd sysfn_centermouse ; 15 = center mouse cursor |
2168 | dd sysfn_centermouse ; 15 = center mouse cursor |
2169 | dd sysfn_getfreemem ; 16 = get free memory size |
2169 | dd sysfn_getfreemem ; 16 = get free memory size |
2170 | dd sysfn_getallmem ; 17 = get total memory size |
2170 | dd sysfn_getallmem ; 17 = get total memory size |
2171 | dd sysfn_terminate2 ; 18 = terminate thread using PID |
2171 | dd sysfn_terminate2 ; 18 = terminate thread using PID |
2172 | ; instead of slot |
2172 | ; instead of slot |
2173 | dd sysfn_mouse_acceleration; 19 = set/get mouse acceleration |
2173 | dd sysfn_mouse_acceleration; 19 = set/get mouse acceleration |
2174 | dd sysfn_meminfo ; 20 = get extended memory info |
2174 | dd sysfn_meminfo ; 20 = get extended memory info |
2175 | dd sysfn_pid_to_slot ; 21 = get slot number for pid |
2175 | dd sysfn_pid_to_slot ; 21 = get slot number for pid |
2176 | dd sysfn_min_rest_window ; 22 = minimize and restore any window |
2176 | dd sysfn_min_rest_window ; 22 = minimize and restore any window |
2177 | dd sysfn_min_windows ; 23 = minimize all windows |
2177 | dd sysfn_min_windows ; 23 = minimize all windows |
2178 | dd sysfn_set_screen_sizes ; 24 = set screen sizes for Vesa |
2178 | dd sysfn_set_screen_sizes ; 24 = set screen sizes for Vesa |
2179 | 2179 | ||
2180 | dd sysfn_zmodif ; 25 = get/set window z modifier ;Fantomer |
2180 | dd sysfn_zmodif ; 25 = get/set window z modifier ;Fantomer |
2181 | sysfn_num = ($ - sys_system_table)/4 |
2181 | sysfn_num = ($ - sys_system_table)/4 |
2182 | endg |
2182 | endg |
2183 | ;------------------------------------------------------------------------------ |
2183 | ;------------------------------------------------------------------------------ |
2184 | sys_system: |
2184 | sys_system: |
2185 | dec ebx |
2185 | dec ebx |
2186 | cmp ebx, sysfn_num |
2186 | cmp ebx, sysfn_num |
2187 | jae @f |
2187 | jae @f |
2188 | jmp dword [sys_system_table + ebx*4] |
2188 | jmp dword [sys_system_table + ebx*4] |
2189 | @@: |
2189 | @@: |
2190 | ret |
2190 | ret |
2191 | ;------------------------------------------------------------------------------ |
2191 | ;------------------------------------------------------------------------------ |
2192 | sysfn_shutdown: ; 18.9 = system shutdown |
2192 | sysfn_shutdown: ; 18.9 = system shutdown |
2193 | cmp ecx, SYSTEM_SHUTDOWN |
2193 | cmp ecx, SYSTEM_SHUTDOWN |
2194 | jl exit_for_anyone |
2194 | jl exit_for_anyone |
2195 | cmp ecx, SYSTEM_RESTART |
2195 | cmp ecx, SYSTEM_RESTART |
2196 | jg exit_for_anyone |
2196 | jg exit_for_anyone |
2197 | mov [BOOT.shutdown_type], cl |
2197 | mov [BOOT.shutdown_type], cl |
2198 | 2198 | ||
2199 | mov eax, [thread_count] |
2199 | mov eax, [thread_count] |
2200 | mov [SYS_SHUTDOWN], al |
2200 | mov [SYS_SHUTDOWN], al |
2201 | mov [shutdown_processes], eax |
2201 | mov [shutdown_processes], eax |
2202 | call wakeup_osloop |
2202 | call wakeup_osloop |
2203 | and dword [esp+32], 0 |
2203 | and dword [esp+32], 0 |
2204 | exit_for_anyone: |
2204 | exit_for_anyone: |
2205 | ret |
2205 | ret |
2206 | uglobal |
2206 | uglobal |
2207 | shutdown_processes: |
2207 | shutdown_processes: |
2208 | dd 0x0 |
2208 | dd 0x0 |
2209 | endg |
2209 | endg |
2210 | ;------------------------------------------------------------------------------ |
2210 | ;------------------------------------------------------------------------------ |
2211 | ; in: eax -- APPDATA ptr |
2211 | ; in: eax -- APPDATA ptr |
2212 | ; out: Z/z -- is/not kernel thread |
2212 | ; out: Z/z -- is/not kernel thread |
2213 | is_kernel_thread: |
2213 | is_kernel_thread: |
2214 | mov eax, [eax+APPDATA.process] |
2214 | mov eax, [eax+APPDATA.process] |
2215 | cmp eax, [SLOT_BASE+2*sizeof.APPDATA+APPDATA.process] ; OS |
2215 | cmp eax, [SLOT_BASE+2*sizeof.APPDATA+APPDATA.process] ; OS |
2216 | ret |
2216 | ret |
2217 | ;------------------------------------------------------------------------------ |
2217 | ;------------------------------------------------------------------------------ |
2218 | sysfn_terminate: ; 18.2 = TERMINATE |
2218 | sysfn_terminate: ; 18.2 = TERMINATE |
2219 | push ecx |
2219 | push ecx |
2220 | cmp ecx, 2 |
2220 | cmp ecx, 2 |
2221 | jb noprocessterminate |
2221 | jb noprocessterminate |
2222 | mov edx, [thread_count] |
2222 | mov edx, [thread_count] |
2223 | cmp ecx, edx |
2223 | cmp ecx, edx |
2224 | ja noprocessterminate |
2224 | ja noprocessterminate |
2225 | mov eax, [thread_count] |
2225 | mov eax, [thread_count] |
2226 | shl ecx, BSF sizeof.TASKDATA |
2226 | shl ecx, BSF sizeof.TASKDATA |
2227 | mov edx, [ecx+TASK_TABLE+TASKDATA.pid] |
2227 | mov edx, [ecx+TASK_TABLE+TASKDATA.pid] |
2228 | add ecx, TASK_TABLE+TASKDATA.state |
2228 | add ecx, TASK_TABLE+TASKDATA.state |
2229 | cmp byte [ecx], TSTATE_FREE |
2229 | cmp byte [ecx], TSTATE_FREE |
2230 | jz noprocessterminate |
2230 | jz noprocessterminate |
2231 | push eax |
2231 | push eax |
2232 | lea eax, [(ecx-(TASK_TABLE and 1FFFFFFFh)-TASKDATA.state)*8+SLOT_BASE] |
2232 | lea eax, [(ecx-(TASK_TABLE and 1FFFFFFFh)-TASKDATA.state)*8+SLOT_BASE] |
2233 | call is_kernel_thread |
2233 | call is_kernel_thread |
2234 | pop eax |
2234 | pop eax |
2235 | jz noprocessterminate |
2235 | jz noprocessterminate |
2236 | push ecx edx |
2236 | push ecx edx |
2237 | lea edx, [(ecx-(TASK_TABLE and 1FFFFFFFh)-TASKDATA.state)*8+SLOT_BASE] |
2237 | lea edx, [(ecx-(TASK_TABLE and 1FFFFFFFh)-TASKDATA.state)*8+SLOT_BASE] |
2238 | call request_terminate |
2238 | call request_terminate |
2239 | pop edx ecx |
2239 | pop edx ecx |
2240 | test eax, eax |
2240 | test eax, eax |
2241 | jz noprocessterminate |
2241 | jz noprocessterminate |
2242 | ;-------------------------------------- |
2242 | ;-------------------------------------- |
2243 | ; terminate all network sockets it used |
2243 | ; terminate all network sockets it used |
2244 | pusha |
2244 | pusha |
2245 | mov eax, edx |
2245 | mov eax, edx |
2246 | call socket_process_end |
2246 | call socket_process_end |
2247 | popa |
2247 | popa |
2248 | ;-------------------------------------- |
2248 | ;-------------------------------------- |
2249 | cmp [_display.select_cursor], 0 |
2249 | cmp [_display.select_cursor], 0 |
2250 | je .restore_end |
2250 | je .restore_end |
2251 | ; restore default cursor before killing |
2251 | ; restore default cursor before killing |
2252 | pusha |
2252 | pusha |
2253 | mov ecx, [esp+32] |
2253 | mov ecx, [esp+32] |
2254 | shl ecx, 8 |
2254 | shl ecx, 8 |
2255 | add ecx, SLOT_BASE |
2255 | add ecx, SLOT_BASE |
2256 | mov eax, [def_cursor] |
2256 | mov eax, [def_cursor] |
2257 | cmp [ecx+APPDATA.cursor], eax |
2257 | cmp [ecx+APPDATA.cursor], eax |
2258 | je @f |
2258 | je @f |
2259 | call restore_default_cursor_before_killing |
2259 | call restore_default_cursor_before_killing |
2260 | @@: |
2260 | @@: |
2261 | popa |
2261 | popa |
2262 | .restore_end: |
2262 | .restore_end: |
2263 | ;-------------------------------------- |
2263 | ;-------------------------------------- |
2264 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
2264 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
2265 | mov [ecx], byte 3; clear possible i40's |
2265 | mov [ecx], byte 3; clear possible i40's |
2266 | call wakeup_osloop |
2266 | call wakeup_osloop |
2267 | ;call MEM_Heap_UnLock |
2267 | ;call MEM_Heap_UnLock |
2268 | 2268 | ||
2269 | cmp edx, [application_table_owner]; clear app table stat |
2269 | cmp edx, [application_table_owner]; clear app table stat |
2270 | jne noatsc |
2270 | jne noatsc |
2271 | call unlock_application_table |
2271 | call unlock_application_table |
2272 | noatsc: |
2272 | noatsc: |
2273 | noprocessterminate: |
2273 | noprocessterminate: |
2274 | add esp, 4 |
2274 | add esp, 4 |
2275 | ret |
2275 | ret |
2276 | ;------------------------------------------------------------------------------ |
2276 | ;------------------------------------------------------------------------------ |
2277 | sysfn_terminate2: |
2277 | sysfn_terminate2: |
2278 | ;lock application_table_status mutex |
2278 | ;lock application_table_status mutex |
2279 | .table_status: |
2279 | .table_status: |
2280 | call lock_application_table |
2280 | call lock_application_table |
2281 | mov eax, ecx |
2281 | mov eax, ecx |
2282 | call pid_to_slot |
2282 | call pid_to_slot |
2283 | test eax, eax |
2283 | test eax, eax |
2284 | jz .not_found |
2284 | jz .not_found |
2285 | mov ecx, eax |
2285 | mov ecx, eax |
2286 | cli |
2286 | cli |
2287 | call sysfn_terminate |
2287 | call sysfn_terminate |
2288 | call unlock_application_table |
2288 | call unlock_application_table |
2289 | sti |
2289 | sti |
2290 | and dword [esp+32], 0 |
2290 | and dword [esp+32], 0 |
2291 | ret |
2291 | ret |
2292 | .not_found: |
2292 | .not_found: |
2293 | call unlock_application_table |
2293 | call unlock_application_table |
2294 | or dword [esp+32], -1 |
2294 | or dword [esp+32], -1 |
2295 | ret |
2295 | ret |
2296 | ;------------------------------------------------------------------------------ |
2296 | ;------------------------------------------------------------------------------ |
2297 | sysfn_deactivate: ; 18.1 = DEACTIVATE WINDOW |
2297 | sysfn_deactivate: ; 18.1 = DEACTIVATE WINDOW |
2298 | cmp ecx, 2 |
2298 | cmp ecx, 2 |
2299 | jb .nowindowdeactivate |
2299 | jb .nowindowdeactivate |
2300 | cmp ecx, [thread_count] |
2300 | cmp ecx, [thread_count] |
2301 | ja .nowindowdeactivate |
2301 | ja .nowindowdeactivate |
2302 | 2302 | ||
2303 | movzx esi, word [WIN_STACK + ecx*2] |
2303 | movzx esi, word [WIN_STACK + ecx*2] |
2304 | cmp esi, 1 |
2304 | cmp esi, 1 |
2305 | je .nowindowdeactivate ; already deactive |
2305 | je .nowindowdeactivate ; already deactive |
2306 | 2306 | ||
2307 | mov edi, ecx |
2307 | mov edi, ecx |
2308 | shl edi, 5 |
2308 | shl edi, 5 |
2309 | add edi, window_data |
2309 | add edi, window_data |
2310 | movzx esi, word [WIN_STACK + ecx * 2] |
2310 | movzx esi, word [WIN_STACK + ecx * 2] |
2311 | lea esi, [WIN_POS + esi * 2] |
2311 | lea esi, [WIN_POS + esi * 2] |
2312 | call window._.window_deactivate |
2312 | call window._.window_deactivate |
2313 | call syscall_display_settings.calculateScreen |
2313 | call syscall_display_settings.calculateScreen |
2314 | call syscall_display_settings.redrawScreen |
2314 | call syscall_display_settings.redrawScreen |
2315 | .nowindowdeactivate: |
2315 | .nowindowdeactivate: |
2316 | ret |
2316 | ret |
2317 | ;------------------------------------------------------------------------------ |
2317 | ;------------------------------------------------------------------------------ |
2318 | sysfn_activate: ; 18.3 = ACTIVATE WINDOW |
2318 | sysfn_activate: ; 18.3 = ACTIVATE WINDOW |
2319 | cmp ecx, 2 |
2319 | cmp ecx, 2 |
2320 | jb .nowindowactivate |
2320 | jb .nowindowactivate |
2321 | cmp ecx, [thread_count] |
2321 | cmp ecx, [thread_count] |
2322 | ja .nowindowactivate |
2322 | ja .nowindowactivate |
2323 | ;------------------------------------- |
2323 | ;------------------------------------- |
2324 | @@: |
2324 | @@: |
2325 | ; If the window is captured and moved by the user, |
2325 | ; If the window is captured and moved by the user, |
2326 | ; then you can't change the position in window stack!!! |
2326 | ; then you can't change the position in window stack!!! |
2327 | mov al, [mouse.active_sys_window.action] |
2327 | mov al, [mouse.active_sys_window.action] |
2328 | and al, WINDOW_MOVE_AND_RESIZE_FLAGS |
2328 | and al, WINDOW_MOVE_AND_RESIZE_FLAGS |
2329 | test al, al |
2329 | test al, al |
2330 | jz @f |
2330 | jz @f |
2331 | call change_task |
2331 | call change_task |
2332 | jmp @b |
2332 | jmp @b |
2333 | @@: |
2333 | @@: |
2334 | ;------------------------------------- |
2334 | ;------------------------------------- |
2335 | mov [window_minimize], 2; restore window if minimized |
2335 | mov [window_minimize], 2; restore window if minimized |
2336 | call wakeup_osloop |
2336 | call wakeup_osloop |
2337 | 2337 | ||
2338 | movzx esi, word [WIN_STACK + ecx*2] |
2338 | movzx esi, word [WIN_STACK + ecx*2] |
2339 | cmp esi, [thread_count] |
2339 | cmp esi, [thread_count] |
2340 | je .nowindowactivate; already active |
2340 | je .nowindowactivate; already active |
2341 | 2341 | ||
2342 | mov edi, ecx |
2342 | mov edi, ecx |
2343 | shl edi, 5 |
2343 | shl edi, 5 |
2344 | add edi, window_data |
2344 | add edi, window_data |
2345 | movzx esi, word [WIN_STACK + ecx * 2] |
2345 | movzx esi, word [WIN_STACK + ecx * 2] |
2346 | lea esi, [WIN_POS + esi * 2] |
2346 | lea esi, [WIN_POS + esi * 2] |
2347 | call waredraw |
2347 | call waredraw |
2348 | .nowindowactivate: |
2348 | .nowindowactivate: |
2349 | ret |
2349 | ret |
2350 | ;------------------------------------------------------------------------------ |
2350 | ;------------------------------------------------------------------------------ |
2351 | align 4 |
2351 | align 4 |
2352 | sysfn_zmodif: |
2352 | sysfn_zmodif: |
2353 | ;18,25,1 - get z_modif |
2353 | ;18,25,1 - get z_modif |
2354 | ;18,25,2 - set z_modif |
2354 | ;18,25,2 - set z_modif |
2355 | ;edx = -1(for current task) or TID |
2355 | ;edx = -1(for current task) or TID |
2356 | ;esi(for 2) = new value z_modif |
2356 | ;esi(for 2) = new value z_modif |
2357 | ;return: |
2357 | ;return: |
2358 | ;1: eax = z_modif |
2358 | ;1: eax = z_modif |
2359 | ;2: eax=0(fail),1(success) for set z_modif |
2359 | ;2: eax=0(fail),1(success) for set z_modif |
2360 | 2360 | ||
2361 | cmp edx, -1 |
2361 | cmp edx, -1 |
2362 | jne @f |
2362 | jne @f |
2363 | mov edx, [current_slot_idx] |
2363 | mov edx, [current_slot_idx] |
2364 | @@: |
2364 | @@: |
2365 | cmp edx, [thread_count] |
2365 | cmp edx, [thread_count] |
2366 | ja .fail |
2366 | ja .fail |
2367 | cmp edx, 1 |
2367 | cmp edx, 1 |
2368 | je .fail |
2368 | je .fail |
2369 | 2369 | ||
2370 | mov eax, edx |
2370 | mov eax, edx |
2371 | shl edx, 5 |
2371 | shl edx, 5 |
2372 | 2372 | ||
2373 | cmp [edx + TASK_TABLE + TASKDATA.state], TSTATE_FREE |
2373 | cmp [edx + TASK_TABLE + TASKDATA.state], TSTATE_FREE |
2374 | je .fail |
2374 | je .fail |
2375 | 2375 | ||
2376 | cmp ecx, 1 |
2376 | cmp ecx, 1 |
2377 | jnz .set_zmod |
2377 | jnz .set_zmod |
2378 | 2378 | ||
2379 | mov al, [edx + window_data + WDATA.z_modif] |
2379 | mov al, [edx + window_data + WDATA.z_modif] |
2380 | jmp .exit |
2380 | jmp .exit |
2381 | 2381 | ||
2382 | .set_zmod: |
2382 | .set_zmod: |
2383 | cmp ecx, 2 |
2383 | cmp ecx, 2 |
2384 | jnz .fail |
2384 | jnz .fail |
2385 | 2385 | ||
2386 | mov ebx, esi |
2386 | mov ebx, esi |
2387 | mov esi, eax |
2387 | mov esi, eax |
2388 | 2388 | ||
2389 | cmp bl, ZPOS_ALWAYS_TOP |
2389 | cmp bl, ZPOS_ALWAYS_TOP |
2390 | jg .fail |
2390 | jg .fail |
2391 | 2391 | ||
2392 | mov [edx + window_data + WDATA.z_modif], bl |
2392 | mov [edx + window_data + WDATA.z_modif], bl |
2393 | 2393 | ||
2394 | mov eax, [edx + window_data + WDATA.box.left] |
2394 | mov eax, [edx + window_data + WDATA.box.left] |
2395 | mov ebx, [edx + window_data + WDATA.box.top] |
2395 | mov ebx, [edx + window_data + WDATA.box.top] |
2396 | mov ecx, [edx + window_data + WDATA.box.width] |
2396 | mov ecx, [edx + window_data + WDATA.box.width] |
2397 | mov edx, [edx + window_data + WDATA.box.height] |
2397 | mov edx, [edx + window_data + WDATA.box.height] |
2398 | add ecx, eax |
2398 | add ecx, eax |
2399 | add edx, ebx |
2399 | add edx, ebx |
2400 | call window._.set_screen |
2400 | call window._.set_screen |
2401 | call window._.set_top_wnd |
2401 | call window._.set_top_wnd |
2402 | call window._.redraw_top_wnd |
2402 | call window._.redraw_top_wnd |
2403 | 2403 | ||
2404 | shl esi, 5 |
2404 | shl esi, 5 |
2405 | mov [esi + window_data + WDATA.fl_redraw], 1 |
2405 | mov [esi + window_data + WDATA.fl_redraw], 1 |
2406 | 2406 | ||
2407 | 2407 | ||
2408 | mov eax, 1 |
2408 | mov eax, 1 |
2409 | jmp .exit |
2409 | jmp .exit |
2410 | .fail: |
2410 | .fail: |
2411 | xor eax, eax |
2411 | xor eax, eax |
2412 | .exit: |
2412 | .exit: |
2413 | mov [esp+32], eax |
2413 | mov [esp+32], eax |
2414 | ret |
2414 | ret |
2415 | 2415 | ||
2416 | ;------------------------------------------------------------------------------ |
2416 | ;------------------------------------------------------------------------------ |
2417 | sysfn_getidletime: ; 18.4 = GET IDLETIME |
2417 | sysfn_getidletime: ; 18.4 = GET IDLETIME |
2418 | mov eax, [TASK_TABLE+32+TASKDATA.cpu_usage] |
2418 | mov eax, [TASK_TABLE+32+TASKDATA.cpu_usage] |
2419 | mov [esp+32], eax |
2419 | mov [esp+32], eax |
2420 | ret |
2420 | ret |
2421 | ;------------------------------------------------------------------------------ |
2421 | ;------------------------------------------------------------------------------ |
2422 | sysfn_getcpuclock: ; 18.5 = GET TSC/SEC |
2422 | sysfn_getcpuclock: ; 18.5 = GET TSC/SEC |
2423 | mov eax, dword [cpu_freq] |
2423 | mov eax, dword [cpu_freq] |
2424 | mov [esp+32], eax |
2424 | mov [esp+32], eax |
2425 | ret |
2425 | ret |
2426 | ;------------------------------------------------------------------------------ |
2426 | ;------------------------------------------------------------------------------ |
2427 | get_cpu_freq: |
2427 | get_cpu_freq: |
2428 | mov eax, dword [cpu_freq] |
2428 | mov eax, dword [cpu_freq] |
2429 | mov edx, dword [cpu_freq+4] |
2429 | mov edx, dword [cpu_freq+4] |
2430 | ret |
2430 | ret |
2431 | ; SAVE ramdisk to /hd/1/menuet.img |
2431 | ; SAVE ramdisk to /hd/1/menuet.img |
2432 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2432 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2433 | include 'blkdev/rdsave.inc' |
2433 | include 'blkdev/rdsave.inc' |
2434 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2434 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2435 | ;------------------------------------------------------------------------------ |
2435 | ;------------------------------------------------------------------------------ |
2436 | align 4 |
2436 | align 4 |
2437 | sysfn_getactive: ; 18.7 = get active window |
2437 | sysfn_getactive: ; 18.7 = get active window |
2438 | mov eax, [thread_count] |
2438 | mov eax, [thread_count] |
2439 | movzx eax, word [WIN_POS + eax*2] |
2439 | movzx eax, word [WIN_POS + eax*2] |
2440 | mov [esp+32], eax |
2440 | mov [esp+32], eax |
2441 | ret |
2441 | ret |
2442 | ;------------------------------------------------------------------------------ |
2442 | ;------------------------------------------------------------------------------ |
2443 | sysfn_sound_flag: ; 18.8 = get/set sound_flag |
2443 | sysfn_sound_flag: ; 18.8 = get/set sound_flag |
2444 | ; cmp ecx,1 |
2444 | ; cmp ecx,1 |
2445 | dec ecx |
2445 | dec ecx |
2446 | jnz nogetsoundflag |
2446 | jnz nogetsoundflag |
2447 | movzx eax, byte [sound_flag]; get sound_flag |
2447 | movzx eax, byte [sound_flag]; get sound_flag |
2448 | mov [esp+32], eax |
2448 | mov [esp+32], eax |
2449 | ret |
2449 | ret |
2450 | nogetsoundflag: |
2450 | nogetsoundflag: |
2451 | ; cmp ecx,2 |
2451 | ; cmp ecx,2 |
2452 | dec ecx |
2452 | dec ecx |
2453 | jnz nosoundflag |
2453 | jnz nosoundflag |
2454 | xor byte [sound_flag], 1 |
2454 | xor byte [sound_flag], 1 |
2455 | nosoundflag: |
2455 | nosoundflag: |
2456 | ret |
2456 | ret |
2457 | ;------------------------------------------------------------------------------ |
2457 | ;------------------------------------------------------------------------------ |
2458 | sysfn_minimize: ; 18.10 = minimize window |
2458 | sysfn_minimize: ; 18.10 = minimize window |
2459 | mov [window_minimize], 1 |
2459 | mov [window_minimize], 1 |
2460 | call wakeup_osloop |
2460 | call wakeup_osloop |
2461 | ret |
2461 | ret |
2462 | ;------------------------------------------------------------------------------ |
2462 | ;------------------------------------------------------------------------------ |
2463 | align 4 |
2463 | align 4 |
2464 | sysfn_getdiskinfo: ; 18.11 = get disk info table |
2464 | sysfn_getdiskinfo: ; 18.11 = get disk info table |
2465 | dec ecx |
2465 | dec ecx |
2466 | jnz .exit |
2466 | jnz .exit |
2467 | .small_table: |
2467 | .small_table: |
2468 | stdcall is_region_userspace, edx, DRIVE_DATA_SIZE |
2468 | stdcall is_region_userspace, edx, DRIVE_DATA_SIZE |
2469 | jnz .exit |
2469 | jnz .exit |
2470 | mov edi, edx |
2470 | mov edi, edx |
2471 | mov esi, DRIVE_DATA |
2471 | mov esi, DRIVE_DATA |
2472 | mov ecx, DRIVE_DATA_SIZE ;10 |
2472 | mov ecx, DRIVE_DATA_SIZE ;10 |
2473 | cld |
2473 | cld |
2474 | rep movsb |
2474 | rep movsb |
2475 | .exit: |
2475 | .exit: |
2476 | ret |
2476 | ret |
2477 | ;------------------------------------------------------------------------------ |
2477 | ;------------------------------------------------------------------------------ |
2478 | sysfn_lastkey: ; 18.12 = return 0 (backward compatibility) |
2478 | sysfn_lastkey: ; 18.12 = return 0 (backward compatibility) |
2479 | and dword [esp+32], 0 |
2479 | and dword [esp+32], 0 |
2480 | ret |
2480 | ret |
2481 | ;------------------------------------------------------------------------------ |
2481 | ;------------------------------------------------------------------------------ |
2482 | sysfn_getversion: ; 18.13 = get kernel ID and version |
2482 | sysfn_getversion: ; 18.13 = get kernel ID and version |
2483 | ; if given memory address belongs to kernel then error |
2483 | ; if given memory address belongs to kernel then error |
2484 | stdcall is_region_userspace, ecx, version_end-version_inf |
2484 | stdcall is_region_userspace, ecx, version_end-version_inf |
2485 | jnz .addr_error |
2485 | jnz .addr_error |
2486 | 2486 | ||
2487 | mov edi, ecx |
2487 | mov edi, ecx |
2488 | mov esi, version_inf |
2488 | mov esi, version_inf |
2489 | mov ecx, version_end-version_inf |
2489 | mov ecx, version_end-version_inf |
2490 | rep movsb |
2490 | rep movsb |
2491 | ret |
2491 | ret |
2492 | .addr_error: ; if given memory address is illegal |
2492 | .addr_error: ; if given memory address is illegal |
2493 | mov dword [esp+32], -1 |
2493 | mov dword [esp+32], -1 |
2494 | ret |
2494 | ret |
2495 | ;------------------------------------------------------------------------------ |
2495 | ;------------------------------------------------------------------------------ |
2496 | sysfn_waitretrace: ; 18.14 = sys wait retrace |
2496 | sysfn_waitretrace: ; 18.14 = sys wait retrace |
2497 | ;wait retrace functions |
2497 | ;wait retrace functions |
2498 | sys_wait_retrace: |
2498 | sys_wait_retrace: |
2499 | mov edx, 0x3da |
2499 | mov edx, 0x3da |
2500 | WaitRetrace_loop: |
2500 | WaitRetrace_loop: |
2501 | in al, dx |
2501 | in al, dx |
2502 | test al, 1000b |
2502 | test al, 1000b |
2503 | jz WaitRetrace_loop |
2503 | jz WaitRetrace_loop |
2504 | and [esp+32], dword 0 |
2504 | and [esp+32], dword 0 |
2505 | ret |
2505 | ret |
2506 | ;------------------------------------------------------------------------------ |
2506 | ;------------------------------------------------------------------------------ |
2507 | align 4 |
2507 | align 4 |
2508 | sysfn_centermouse: ; 18.15 = mouse centered |
2508 | sysfn_centermouse: ; 18.15 = mouse centered |
2509 | mov eax, [_display.width] |
2509 | mov eax, [_display.width] |
2510 | shr eax, 1 |
2510 | shr eax, 1 |
2511 | mov [MOUSE_X], ax |
2511 | mov [MOUSE_X], ax |
2512 | mov eax, [_display.height] |
2512 | mov eax, [_display.height] |
2513 | shr eax, 1 |
2513 | shr eax, 1 |
2514 | mov [MOUSE_Y], ax |
2514 | mov [MOUSE_Y], ax |
2515 | call wakeup_osloop |
2515 | call wakeup_osloop |
2516 | xor eax, eax |
2516 | xor eax, eax |
2517 | and [esp+32], eax |
2517 | and [esp+32], eax |
2518 | ret |
2518 | ret |
2519 | ;------------------------------------------------------------------------------ |
2519 | ;------------------------------------------------------------------------------ |
2520 | sysfn_mouse_acceleration: ; 18.19 = set/get mouse features |
2520 | sysfn_mouse_acceleration: ; 18.19 = set/get mouse features |
2521 | cmp ecx, 8 |
2521 | cmp ecx, 8 |
2522 | jnc @f |
2522 | jnc @f |
2523 | jmp dword [.table+ecx*4] |
2523 | jmp dword [.table+ecx*4] |
2524 | .get_mouse_acceleration: |
2524 | .get_mouse_acceleration: |
2525 | xor eax, eax |
2525 | xor eax, eax |
2526 | mov ax, [mouse_speed_factor] |
2526 | mov ax, [mouse_speed_factor] |
2527 | mov [esp+32], eax |
2527 | mov [esp+32], eax |
2528 | ret |
2528 | ret |
2529 | .set_mouse_acceleration: |
2529 | .set_mouse_acceleration: |
2530 | mov [mouse_speed_factor], dx |
2530 | mov [mouse_speed_factor], dx |
2531 | ret |
2531 | ret |
2532 | .get_mouse_delay: |
2532 | .get_mouse_delay: |
2533 | xor eax, eax |
2533 | xor eax, eax |
2534 | mov al, [mouse_delay] |
2534 | mov al, [mouse_delay] |
2535 | mov [esp+32], eax |
2535 | mov [esp+32], eax |
2536 | ret |
2536 | ret |
2537 | .set_mouse_delay: |
2537 | .set_mouse_delay: |
2538 | mov [mouse_delay], dl |
2538 | mov [mouse_delay], dl |
2539 | @@: |
2539 | @@: |
2540 | ret |
2540 | ret |
2541 | .set_pointer_position: |
2541 | .set_pointer_position: |
2542 | cmp dx, word[_display.height] |
2542 | cmp dx, word[_display.height] |
2543 | jae @b |
2543 | jae @b |
2544 | rol edx, 16 |
2544 | rol edx, 16 |
2545 | cmp dx, word[_display.width] |
2545 | cmp dx, word[_display.width] |
2546 | jae @b |
2546 | jae @b |
2547 | mov [MOUSE_X], edx |
2547 | mov [MOUSE_X], edx |
2548 | mov [mouse_active], 1 |
2548 | mov [mouse_active], 1 |
2549 | jmp wakeup_osloop |
2549 | jmp wakeup_osloop |
2550 | .set_mouse_button: |
2550 | .set_mouse_button: |
2551 | mov [BTN_DOWN], edx |
2551 | mov [BTN_DOWN], edx |
2552 | mov [mouse_active], 1 |
2552 | mov [mouse_active], 1 |
2553 | jmp wakeup_osloop |
2553 | jmp wakeup_osloop |
2554 | .get_doubleclick_delay: |
2554 | .get_doubleclick_delay: |
2555 | xor eax, eax |
2555 | xor eax, eax |
2556 | mov al, [mouse_doubleclick_delay] |
2556 | mov al, [mouse_doubleclick_delay] |
2557 | mov [esp+32], eax |
2557 | mov [esp+32], eax |
2558 | ret |
2558 | ret |
2559 | .set_doubleclick_delay: |
2559 | .set_doubleclick_delay: |
2560 | mov [mouse_doubleclick_delay], dl |
2560 | mov [mouse_doubleclick_delay], dl |
2561 | ret |
2561 | ret |
2562 | align 4 |
2562 | align 4 |
2563 | .table: |
2563 | .table: |
2564 | dd .get_mouse_acceleration |
2564 | dd .get_mouse_acceleration |
2565 | dd .set_mouse_acceleration |
2565 | dd .set_mouse_acceleration |
2566 | dd .get_mouse_delay |
2566 | dd .get_mouse_delay |
2567 | dd .set_mouse_delay |
2567 | dd .set_mouse_delay |
2568 | dd .set_pointer_position |
2568 | dd .set_pointer_position |
2569 | dd .set_mouse_button |
2569 | dd .set_mouse_button |
2570 | dd .get_doubleclick_delay |
2570 | dd .get_doubleclick_delay |
2571 | dd .set_doubleclick_delay |
2571 | dd .set_doubleclick_delay |
2572 | ;------------------------------------------------------------------------------ |
2572 | ;------------------------------------------------------------------------------ |
2573 | sysfn_getfreemem: |
2573 | sysfn_getfreemem: |
2574 | mov eax, [pg_data.pages_free] |
2574 | mov eax, [pg_data.pages_free] |
2575 | shl eax, 2 |
2575 | shl eax, 2 |
2576 | mov [esp+32], eax |
2576 | mov [esp+32], eax |
2577 | ret |
2577 | ret |
2578 | ;------------------------------------------------------------------------------ |
2578 | ;------------------------------------------------------------------------------ |
2579 | sysfn_getallmem: |
2579 | sysfn_getallmem: |
2580 | mov eax, [MEM_AMOUNT] |
2580 | mov eax, [MEM_AMOUNT] |
2581 | shr eax, 10 |
2581 | shr eax, 10 |
2582 | mov [esp+32], eax |
2582 | mov [esp+32], eax |
2583 | ret |
2583 | ret |
2584 | ;------------------------------------------------------------------------------ |
2584 | ;------------------------------------------------------------------------------ |
2585 | sysfn_pid_to_slot: |
2585 | sysfn_pid_to_slot: |
2586 | mov eax, ecx |
2586 | mov eax, ecx |
2587 | call pid_to_slot |
2587 | call pid_to_slot |
2588 | mov [esp+32], eax |
2588 | mov [esp+32], eax |
2589 | ret |
2589 | ret |
2590 | ;------------------------------------------------------------------------------ |
2590 | ;------------------------------------------------------------------------------ |
2591 | sysfn_min_rest_window: |
2591 | sysfn_min_rest_window: |
2592 | pushad |
2592 | pushad |
2593 | mov eax, edx ; ebx - operating |
2593 | mov eax, edx ; ebx - operating |
2594 | shr ecx, 1 |
2594 | shr ecx, 1 |
2595 | jnc @f |
2595 | jnc @f |
2596 | call pid_to_slot |
2596 | call pid_to_slot |
2597 | @@: |
2597 | @@: |
2598 | or eax, eax ; eax - number of slot |
2598 | or eax, eax ; eax - number of slot |
2599 | jz .error |
2599 | jz .error |
2600 | cmp eax, 255 ; varify maximal slot number |
2600 | cmp eax, 255 ; varify maximal slot number |
2601 | ja .error |
2601 | ja .error |
2602 | movzx eax, word [WIN_STACK + eax*2] |
2602 | movzx eax, word [WIN_STACK + eax*2] |
2603 | shr ecx, 1 |
2603 | shr ecx, 1 |
2604 | jc .restore |
2604 | jc .restore |
2605 | ; .minimize: |
2605 | ; .minimize: |
2606 | call minimize_window |
2606 | call minimize_window |
2607 | jmp .exit |
2607 | jmp .exit |
2608 | .restore: |
2608 | .restore: |
2609 | call restore_minimized_window |
2609 | call restore_minimized_window |
2610 | .exit: |
2610 | .exit: |
2611 | popad |
2611 | popad |
2612 | xor eax, eax |
2612 | xor eax, eax |
2613 | mov [esp+32], eax |
2613 | mov [esp+32], eax |
2614 | ret |
2614 | ret |
2615 | .error: |
2615 | .error: |
2616 | popad |
2616 | popad |
2617 | xor eax, eax |
2617 | xor eax, eax |
2618 | dec eax |
2618 | dec eax |
2619 | mov [esp+32], eax |
2619 | mov [esp+32], eax |
2620 | ret |
2620 | ret |
2621 | ;------------------------------------------------------------------------------ |
2621 | ;------------------------------------------------------------------------------ |
2622 | sysfn_min_windows: |
2622 | sysfn_min_windows: |
2623 | call minimize_all_window |
2623 | call minimize_all_window |
2624 | mov [esp+32], eax |
2624 | mov [esp+32], eax |
2625 | call change_task |
2625 | call change_task |
2626 | ret |
2626 | ret |
2627 | ;------------------------------------------------------------------------------ |
2627 | ;------------------------------------------------------------------------------ |
2628 | sysfn_set_screen_sizes: |
2628 | sysfn_set_screen_sizes: |
2629 | cmp [SCR_MODE], word 0x13 |
2629 | cmp [SCR_MODE], word 0x13 |
2630 | jbe .exit |
2630 | jbe .exit |
2631 | 2631 | ||
2632 | cmp [_display.select_cursor], select_cursor |
2632 | cmp [_display.select_cursor], select_cursor |
2633 | jne .exit |
2633 | jne .exit |
2634 | 2634 | ||
2635 | cmp ecx, [display_width_standard] |
2635 | cmp ecx, [display_width_standard] |
2636 | ja .exit |
2636 | ja .exit |
2637 | 2637 | ||
2638 | cmp edx, [display_height_standard] |
2638 | cmp edx, [display_height_standard] |
2639 | ja .exit |
2639 | ja .exit |
2640 | 2640 | ||
2641 | pushfd |
2641 | pushfd |
2642 | cli |
2642 | cli |
2643 | mov eax, ecx |
2643 | mov eax, ecx |
2644 | mov ecx, [_display.lfb_pitch] |
2644 | mov ecx, [_display.lfb_pitch] |
2645 | mov [_display.width], eax |
2645 | mov [_display.width], eax |
2646 | dec eax |
2646 | dec eax |
2647 | mov [_display.height], edx |
2647 | mov [_display.height], edx |
2648 | dec edx |
2648 | dec edx |
2649 | ; eax - new Screen_Max_X |
2649 | ; eax - new Screen_Max_X |
2650 | ; edx - new Screen_Max_Y |
2650 | ; edx - new Screen_Max_Y |
2651 | mov [do_not_touch_winmap], 1 |
2651 | mov [do_not_touch_winmap], 1 |
2652 | call set_screen |
2652 | call set_screen |
2653 | mov [do_not_touch_winmap], 0 |
2653 | mov [do_not_touch_winmap], 0 |
2654 | popfd |
2654 | popfd |
2655 | call change_task |
2655 | call change_task |
2656 | .exit: |
2656 | .exit: |
2657 | ret |
2657 | ret |
2658 | ;------------------------------------------------------------------------------ |
2658 | ;------------------------------------------------------------------------------ |
2659 | uglobal |
2659 | uglobal |
2660 | screen_workarea RECT |
2660 | screen_workarea RECT |
2661 | display_width_standard dd 0 |
2661 | display_width_standard dd 0 |
2662 | display_height_standard dd 0 |
2662 | display_height_standard dd 0 |
2663 | do_not_touch_winmap db 0 |
2663 | do_not_touch_winmap db 0 |
2664 | window_minimize db 0 |
2664 | window_minimize db 0 |
2665 | sound_flag db 0 |
2665 | sound_flag db 0 |
2666 | 2666 | ||
2667 | endg |
2667 | endg |
2668 | 2668 | ||
2669 | UID_NONE=0 |
2669 | UID_NONE=0 |
2670 | UID_MENUETOS=1 ;official |
2670 | UID_MENUETOS=1 ;official |
2671 | UID_KOLIBRI=2 ;russian |
2671 | UID_KOLIBRI=2 ;russian |
2672 | 2672 | ||
2673 | iglobal |
2673 | iglobal |
2674 | version_inf: |
2674 | version_inf: |
2675 | db 0,7,7,0 ; version 0.7.7.0 |
2675 | db 0,7,7,0 ; version 0.7.7.0 |
2676 | db 0 |
2676 | db 0 |
2677 | .rev dd __REV__ |
2677 | .rev dd __REV__ |
2678 | version_end: |
2678 | version_end: |
2679 | endg |
2679 | endg |
2680 | ;------------------------------------------------------------------------------ |
2680 | ;------------------------------------------------------------------------------ |
2681 | align 4 |
2681 | align 4 |
2682 | sys_cachetodiskette: |
2682 | sys_cachetodiskette: |
2683 | cmp ebx, 1 |
2683 | cmp ebx, 1 |
2684 | jb .no_floppy_save |
2684 | jb .no_floppy_save |
2685 | cmp ebx, 2 |
2685 | cmp ebx, 2 |
2686 | ja .no_floppy_save |
2686 | ja .no_floppy_save |
2687 | call save_image |
2687 | call save_image |
2688 | mov [esp + 32], eax |
2688 | mov [esp + 32], eax |
2689 | ret |
2689 | ret |
2690 | .no_floppy_save: |
2690 | .no_floppy_save: |
2691 | mov [esp + 32], dword 1 |
2691 | mov [esp + 32], dword 1 |
2692 | ret |
2692 | ret |
2693 | ;------------------------------------------------------------------------------ |
2693 | ;------------------------------------------------------------------------------ |
2694 | uglobal |
2694 | uglobal |
2695 | ; bgrchanged dd 0x0 |
2695 | ; bgrchanged dd 0x0 |
2696 | align 4 |
2696 | align 4 |
2697 | bgrlockpid dd 0 |
2697 | bgrlockpid dd 0 |
2698 | bgrlock db 0 |
2698 | bgrlock db 0 |
2699 | endg |
2699 | endg |
2700 | ;------------------------------------------------------------------------------ |
2700 | ;------------------------------------------------------------------------------ |
2701 | align 4 |
2701 | align 4 |
2702 | sys_background: |
2702 | sys_background: |
2703 | cmp ebx, 1 ; BACKGROUND SIZE |
2703 | cmp ebx, 1 ; BACKGROUND SIZE |
2704 | jnz nosb1 |
2704 | jnz nosb1 |
2705 | test ecx, ecx |
2705 | test ecx, ecx |
2706 | jz sbgrr |
2706 | jz sbgrr |
2707 | 2707 | ||
2708 | test edx, edx |
2708 | test edx, edx |
2709 | jz sbgrr |
2709 | jz sbgrr |
2710 | ;-------------------------------------- |
2710 | ;-------------------------------------- |
2711 | align 4 |
2711 | align 4 |
2712 | @@: |
2712 | @@: |
2713 | ;;Maxis use atomic bts for mutexes 4.4.2009 |
2713 | ;;Maxis use atomic bts for mutexes 4.4.2009 |
2714 | bts dword [bgrlock], 0 |
2714 | bts dword [bgrlock], 0 |
2715 | jnc @f |
2715 | jnc @f |
2716 | call change_task |
2716 | call change_task |
2717 | jmp @b |
2717 | jmp @b |
2718 | ;-------------------------------------- |
2718 | ;-------------------------------------- |
2719 | align 4 |
2719 | align 4 |
2720 | @@: |
2720 | @@: |
2721 | mov [BgrDataWidth], ecx |
2721 | mov [BgrDataWidth], ecx |
2722 | mov [BgrDataHeight], edx |
2722 | mov [BgrDataHeight], edx |
2723 | ; mov [bgrchanged],1 |
2723 | ; mov [bgrchanged],1 |
2724 | 2724 | ||
2725 | pushad |
2725 | pushad |
2726 | ; return memory for old background |
2726 | ; return memory for old background |
2727 | mov eax, [img_background] |
2727 | mov eax, [img_background] |
2728 | cmp eax, static_background_data |
2728 | cmp eax, static_background_data |
2729 | jz @f |
2729 | jz @f |
2730 | stdcall kernel_free, eax |
2730 | stdcall kernel_free, eax |
2731 | ;-------------------------------------- |
2731 | ;-------------------------------------- |
2732 | align 4 |
2732 | align 4 |
2733 | @@: |
2733 | @@: |
2734 | ; calculate RAW size |
2734 | ; calculate RAW size |
2735 | xor eax, eax |
2735 | xor eax, eax |
2736 | inc eax |
2736 | inc eax |
2737 | cmp [BgrDataWidth], eax |
2737 | cmp [BgrDataWidth], eax |
2738 | jae @f |
2738 | jae @f |
2739 | mov [BgrDataWidth], eax |
2739 | mov [BgrDataWidth], eax |
2740 | ;-------------------------------------- |
2740 | ;-------------------------------------- |
2741 | align 4 |
2741 | align 4 |
2742 | @@: |
2742 | @@: |
2743 | cmp [BgrDataHeight], eax |
2743 | cmp [BgrDataHeight], eax |
2744 | jae @f |
2744 | jae @f |
2745 | mov [BgrDataHeight], eax |
2745 | mov [BgrDataHeight], eax |
2746 | ;-------------------------------------- |
2746 | ;-------------------------------------- |
2747 | align 4 |
2747 | align 4 |
2748 | @@: |
2748 | @@: |
2749 | mov eax, [BgrDataWidth] |
2749 | mov eax, [BgrDataWidth] |
2750 | imul eax, [BgrDataHeight] |
2750 | imul eax, [BgrDataHeight] |
2751 | lea eax, [eax*3] |
2751 | lea eax, [eax*3] |
2752 | ; it is reserved with aligned to the boundary of 4 KB pages, |
2752 | ; it is reserved with aligned to the boundary of 4 KB pages, |
2753 | ; otherwise there may be exceptions a page fault for vesa20_drawbackground_tiled |
2753 | ; otherwise there may be exceptions a page fault for vesa20_drawbackground_tiled |
2754 | ; because the 32 bit read is used for high performance: "mov eax,[esi]" |
2754 | ; because the 32 bit read is used for high performance: "mov eax,[esi]" |
2755 | shr eax, 12 |
2755 | shr eax, 12 |
2756 | inc eax |
2756 | inc eax |
2757 | shl eax, 12 |
2757 | shl eax, 12 |
2758 | mov [mem_BACKGROUND], eax |
2758 | mov [mem_BACKGROUND], eax |
2759 | ; get memory for new background |
2759 | ; get memory for new background |
2760 | stdcall kernel_alloc, eax |
2760 | stdcall kernel_alloc, eax |
2761 | test eax, eax |
2761 | test eax, eax |
2762 | jz .memfailed |
2762 | jz .memfailed |
2763 | mov [img_background], eax |
2763 | mov [img_background], eax |
2764 | jmp .exit |
2764 | jmp .exit |
2765 | ;-------------------------------------- |
2765 | ;-------------------------------------- |
2766 | align 4 |
2766 | align 4 |
2767 | .memfailed: |
2767 | .memfailed: |
2768 | ; revert to static monotone data |
2768 | ; revert to static monotone data |
2769 | mov [img_background], static_background_data |
2769 | mov [img_background], static_background_data |
2770 | xor eax, eax |
2770 | xor eax, eax |
2771 | inc eax |
2771 | inc eax |
2772 | mov [BgrDataWidth], eax |
2772 | mov [BgrDataWidth], eax |
2773 | mov [BgrDataHeight], eax |
2773 | mov [BgrDataHeight], eax |
2774 | mov [mem_BACKGROUND], 4 |
2774 | mov [mem_BACKGROUND], 4 |
2775 | ;-------------------------------------- |
2775 | ;-------------------------------------- |
2776 | align 4 |
2776 | align 4 |
2777 | .exit: |
2777 | .exit: |
2778 | popad |
2778 | popad |
2779 | mov [bgrlock], 0 |
2779 | mov [bgrlock], 0 |
2780 | ;-------------------------------------- |
2780 | ;-------------------------------------- |
2781 | align 4 |
2781 | align 4 |
2782 | sbgrr: |
2782 | sbgrr: |
2783 | ret |
2783 | ret |
2784 | ;------------------------------------------------------------------------------ |
2784 | ;------------------------------------------------------------------------------ |
2785 | align 4 |
2785 | align 4 |
2786 | nosb1: |
2786 | nosb1: |
2787 | cmp ebx, 2 ; SET PIXEL |
2787 | cmp ebx, 2 ; SET PIXEL |
2788 | jnz nosb2 |
2788 | jnz nosb2 |
2789 | 2789 | ||
2790 | mov eax, [img_background] |
2790 | mov eax, [img_background] |
2791 | test ecx, ecx |
2791 | test ecx, ecx |
2792 | jz @f |
2792 | jz @f |
2793 | cmp eax, static_background_data |
2793 | cmp eax, static_background_data |
2794 | jz .ret |
2794 | jz .ret |
2795 | ;-------------------------------------- |
2795 | ;-------------------------------------- |
2796 | align 4 |
2796 | align 4 |
2797 | @@: |
2797 | @@: |
2798 | mov ebx, [mem_BACKGROUND] |
2798 | mov ebx, [mem_BACKGROUND] |
2799 | add ebx, 4095 |
2799 | add ebx, 4095 |
2800 | and ebx, -4096 |
2800 | and ebx, -4096 |
2801 | sub ebx, 4 |
2801 | sub ebx, 4 |
2802 | cmp ecx, ebx |
2802 | cmp ecx, ebx |
2803 | ja .ret |
2803 | ja .ret |
2804 | 2804 | ||
2805 | mov ebx, [eax+ecx] |
2805 | mov ebx, [eax+ecx] |
2806 | and ebx, 0xFF000000;255*256*256*256 |
2806 | and ebx, 0xFF000000;255*256*256*256 |
2807 | and edx, 0x00FFFFFF;255*256*256+255*256+255 |
2807 | and edx, 0x00FFFFFF;255*256*256+255*256+255 |
2808 | add edx, ebx |
2808 | add edx, ebx |
2809 | mov [eax+ecx], edx |
2809 | mov [eax+ecx], edx |
2810 | ;-------------------------------------- |
2810 | ;-------------------------------------- |
2811 | align 4 |
2811 | align 4 |
2812 | .ret: |
2812 | .ret: |
2813 | ret |
2813 | ret |
2814 | ;------------------------------------------------------------------------------ |
2814 | ;------------------------------------------------------------------------------ |
2815 | align 4 |
2815 | align 4 |
2816 | nosb2: |
2816 | nosb2: |
2817 | cmp ebx, 3 ; DRAW BACKGROUND |
2817 | cmp ebx, 3 ; DRAW BACKGROUND |
2818 | jnz nosb3 |
2818 | jnz nosb3 |
2819 | ;-------------------------------------- |
2819 | ;-------------------------------------- |
2820 | align 4 |
2820 | align 4 |
2821 | draw_background_temp: |
2821 | draw_background_temp: |
2822 | mov [background_defined], 1 |
2822 | mov [background_defined], 1 |
2823 | call force_redraw_background |
2823 | call force_redraw_background |
2824 | ;-------------------------------------- |
2824 | ;-------------------------------------- |
2825 | align 4 |
2825 | align 4 |
2826 | nosb31: |
2826 | nosb31: |
2827 | ret |
2827 | ret |
2828 | ;------------------------------------------------------------------------------ |
2828 | ;------------------------------------------------------------------------------ |
2829 | align 4 |
2829 | align 4 |
2830 | nosb3: |
2830 | nosb3: |
2831 | cmp ebx, 4 ; TILED / STRETCHED |
2831 | cmp ebx, 4 ; TILED / STRETCHED |
2832 | jnz nosb4 |
2832 | jnz nosb4 |
2833 | cmp ecx, [BgrDrawMode] |
2833 | cmp ecx, [BgrDrawMode] |
2834 | je nosb41 |
2834 | je nosb41 |
2835 | mov [BgrDrawMode], ecx |
2835 | mov [BgrDrawMode], ecx |
2836 | ;-------------------------------------- |
2836 | ;-------------------------------------- |
2837 | align 4 |
2837 | align 4 |
2838 | nosb41: |
2838 | nosb41: |
2839 | ret |
2839 | ret |
2840 | ;------------------------------------------------------------------------------ |
2840 | ;------------------------------------------------------------------------------ |
2841 | align 4 |
2841 | align 4 |
2842 | nosb4: |
2842 | nosb4: |
2843 | cmp ebx, 5 ; BLOCK MOVE TO BGR |
2843 | cmp ebx, 5 ; BLOCK MOVE TO BGR |
2844 | jnz nosb5 |
2844 | jnz nosb5 |
2845 | 2845 | ||
2846 | ; add check pointer |
2846 | ; add check pointer |
2847 | stdcall is_region_userspace, ecx, esi |
2847 | stdcall is_region_userspace, ecx, esi |
2848 | jnz .fin |
2848 | jnz .fin |
2849 | 2849 | ||
2850 | cmp [img_background], static_background_data |
2850 | cmp [img_background], static_background_data |
2851 | jnz @f |
2851 | jnz @f |
2852 | test edx, edx |
2852 | test edx, edx |
2853 | jnz .fin |
2853 | jnz .fin |
2854 | cmp esi, 4 |
2854 | cmp esi, 4 |
2855 | ja .fin |
2855 | ja .fin |
2856 | ;-------------------------------------- |
2856 | ;-------------------------------------- |
2857 | align 4 |
2857 | align 4 |
2858 | @@: |
2858 | @@: |
2859 | ; bughere |
2859 | ; bughere |
2860 | mov eax, ecx |
2860 | mov eax, ecx |
2861 | mov ebx, edx |
2861 | mov ebx, edx |
2862 | add ebx, [img_background];IMG_BACKGROUND |
2862 | add ebx, [img_background];IMG_BACKGROUND |
2863 | mov ecx, esi |
2863 | mov ecx, esi |
2864 | call memmove |
2864 | call memmove |
2865 | ;-------------------------------------- |
2865 | ;-------------------------------------- |
2866 | align 4 |
2866 | align 4 |
2867 | .fin: |
2867 | .fin: |
2868 | ret |
2868 | ret |
2869 | ;------------------------------------------------------------------------------ |
2869 | ;------------------------------------------------------------------------------ |
2870 | align 4 |
2870 | align 4 |
2871 | nosb5: |
2871 | nosb5: |
2872 | cmp ebx, 6 |
2872 | cmp ebx, 6 |
2873 | jnz nosb6 |
2873 | jnz nosb6 |
2874 | ;-------------------------------------- |
2874 | ;-------------------------------------- |
2875 | align 4 |
2875 | align 4 |
2876 | ;;Maxis use atomic bts for mutex 4.4.2009 |
2876 | ;;Maxis use atomic bts for mutex 4.4.2009 |
2877 | @@: |
2877 | @@: |
2878 | bts dword [bgrlock], 0 |
2878 | bts dword [bgrlock], 0 |
2879 | jnc @f |
2879 | jnc @f |
2880 | call change_task |
2880 | call change_task |
2881 | jmp @b |
2881 | jmp @b |
2882 | ;-------------------------------------- |
2882 | ;-------------------------------------- |
2883 | align 4 |
2883 | align 4 |
2884 | @@: |
2884 | @@: |
2885 | mov eax, [current_slot_idx] |
2885 | mov eax, [current_slot_idx] |
2886 | mov [bgrlockpid], eax |
2886 | mov [bgrlockpid], eax |
2887 | cmp [img_background], static_background_data |
2887 | cmp [img_background], static_background_data |
2888 | jz .nomem |
2888 | jz .nomem |
2889 | stdcall user_alloc, [mem_BACKGROUND] |
2889 | stdcall user_alloc, [mem_BACKGROUND] |
2890 | mov [esp+32], eax |
2890 | mov [esp+32], eax |
2891 | test eax, eax |
2891 | test eax, eax |
2892 | jz .nomem |
2892 | jz .nomem |
2893 | mov ebx, eax |
2893 | mov ebx, eax |
2894 | shr ebx, 12 |
2894 | shr ebx, 12 |
2895 | or dword [page_tabs+(ebx-1)*4], MEM_BLOCK_DONT_FREE |
2895 | or dword [page_tabs+(ebx-1)*4], MEM_BLOCK_DONT_FREE |
2896 | mov esi, [img_background] |
2896 | mov esi, [img_background] |
2897 | shr esi, 12 |
2897 | shr esi, 12 |
2898 | mov ecx, [mem_BACKGROUND] |
2898 | mov ecx, [mem_BACKGROUND] |
2899 | add ecx, 0xFFF |
2899 | add ecx, 0xFFF |
2900 | shr ecx, 12 |
2900 | shr ecx, 12 |
2901 | ;-------------------------------------- |
2901 | ;-------------------------------------- |
2902 | align 4 |
2902 | align 4 |
2903 | .z: |
2903 | .z: |
2904 | mov eax, [page_tabs+ebx*4] |
2904 | mov eax, [page_tabs+ebx*4] |
2905 | test al, 1 |
2905 | test al, 1 |
2906 | jz @f |
2906 | jz @f |
2907 | call free_page |
2907 | call free_page |
2908 | ;-------------------------------------- |
2908 | ;-------------------------------------- |
2909 | align 4 |
2909 | align 4 |
2910 | @@: |
2910 | @@: |
2911 | mov eax, [page_tabs+esi*4] |
2911 | mov eax, [page_tabs+esi*4] |
2912 | or al, PG_UWR |
2912 | or al, PG_UWR |
2913 | mov [page_tabs+ebx*4], eax |
2913 | mov [page_tabs+ebx*4], eax |
2914 | mov eax, ebx |
2914 | mov eax, ebx |
2915 | shl eax, 12 |
2915 | shl eax, 12 |
2916 | invlpg [eax] |
2916 | invlpg [eax] |
2917 | inc ebx |
2917 | inc ebx |
2918 | inc esi |
2918 | inc esi |
2919 | loop .z |
2919 | loop .z |
2920 | ret |
2920 | ret |
2921 | ;-------------------------------------- |
2921 | ;-------------------------------------- |
2922 | align 4 |
2922 | align 4 |
2923 | .nomem: |
2923 | .nomem: |
2924 | and [bgrlockpid], 0 |
2924 | and [bgrlockpid], 0 |
2925 | mov [bgrlock], 0 |
2925 | mov [bgrlock], 0 |
2926 | ;------------------------------------------------------------------------------ |
2926 | ;------------------------------------------------------------------------------ |
2927 | align 4 |
2927 | align 4 |
2928 | nosb6: |
2928 | nosb6: |
2929 | cmp ebx, 7 |
2929 | cmp ebx, 7 |
2930 | jnz nosb7 |
2930 | jnz nosb7 |
2931 | cmp [bgrlock], 0 |
2931 | cmp [bgrlock], 0 |
2932 | jz .err |
2932 | jz .err |
2933 | mov eax, [current_slot_idx] |
2933 | mov eax, [current_slot_idx] |
2934 | cmp [bgrlockpid], eax |
2934 | cmp [bgrlockpid], eax |
2935 | jnz .err |
2935 | jnz .err |
2936 | mov eax, ecx |
2936 | mov eax, ecx |
2937 | mov ebx, ecx |
2937 | mov ebx, ecx |
2938 | shr eax, 12 |
2938 | shr eax, 12 |
2939 | mov ecx, [page_tabs+(eax-1)*4] |
2939 | mov ecx, [page_tabs+(eax-1)*4] |
2940 | test cl, MEM_BLOCK_USED or MEM_BLOCK_DONT_FREE |
2940 | test cl, MEM_BLOCK_USED or MEM_BLOCK_DONT_FREE |
2941 | jz .err |
2941 | jz .err |
2942 | jnp .err |
2942 | jnp .err |
2943 | push eax |
2943 | push eax |
2944 | shr ecx, 12 |
2944 | shr ecx, 12 |
2945 | dec ecx |
2945 | dec ecx |
2946 | ;-------------------------------------- |
2946 | ;-------------------------------------- |
2947 | align 4 |
2947 | align 4 |
2948 | @@: |
2948 | @@: |
2949 | and dword [page_tabs+eax*4], 0 |
2949 | and dword [page_tabs+eax*4], 0 |
2950 | mov edx, eax |
2950 | mov edx, eax |
2951 | shl edx, 12 |
2951 | shl edx, 12 |
2952 | push eax |
2952 | push eax |
2953 | invlpg [edx] |
2953 | invlpg [edx] |
2954 | pop eax |
2954 | pop eax |
2955 | inc eax |
2955 | inc eax |
2956 | loop @b |
2956 | loop @b |
2957 | pop eax |
2957 | pop eax |
2958 | and dword [page_tabs+(eax-1)*4], not MEM_BLOCK_DONT_FREE |
2958 | and dword [page_tabs+(eax-1)*4], not MEM_BLOCK_DONT_FREE |
2959 | stdcall user_free, ebx |
2959 | stdcall user_free, ebx |
2960 | mov [esp+32], eax |
2960 | mov [esp+32], eax |
2961 | and [bgrlockpid], 0 |
2961 | and [bgrlockpid], 0 |
2962 | mov [bgrlock], 0 |
2962 | mov [bgrlock], 0 |
2963 | ret |
2963 | ret |
2964 | ;-------------------------------------- |
2964 | ;-------------------------------------- |
2965 | align 4 |
2965 | align 4 |
2966 | .err: |
2966 | .err: |
2967 | and dword [esp+32], 0 |
2967 | and dword [esp+32], 0 |
2968 | ret |
2968 | ret |
2969 | ;------------------------------------------------------------------------------ |
2969 | ;------------------------------------------------------------------------------ |
2970 | align 4 |
2970 | align 4 |
2971 | nosb7: |
2971 | nosb7: |
2972 | cmp ebx, 8 |
2972 | cmp ebx, 8 |
2973 | jnz nosb8 |
2973 | jnz nosb8 |
2974 | 2974 | ||
2975 | mov ecx, [current_slot] |
2975 | mov ecx, [current_slot] |
2976 | xor eax, eax |
2976 | xor eax, eax |
2977 | xchg eax, [ecx+APPDATA.draw_bgr_x] |
2977 | xchg eax, [ecx+APPDATA.draw_bgr_x] |
2978 | mov [esp + 32], eax ; eax = [left]*65536 + [right] |
2978 | mov [esp + 32], eax ; eax = [left]*65536 + [right] |
2979 | xor eax, eax |
2979 | xor eax, eax |
2980 | xchg eax, [ecx+APPDATA.draw_bgr_y] |
2980 | xchg eax, [ecx+APPDATA.draw_bgr_y] |
2981 | mov [esp + 20], eax ; ebx = [top]*65536 + [bottom] |
2981 | mov [esp + 20], eax ; ebx = [top]*65536 + [bottom] |
2982 | ret |
2982 | ret |
2983 | ;------------------------------------------------------------------------------ |
2983 | ;------------------------------------------------------------------------------ |
2984 | align 4 |
2984 | align 4 |
2985 | nosb8: |
2985 | nosb8: |
2986 | cmp ebx, 9 |
2986 | cmp ebx, 9 |
2987 | jnz nosb9 |
2987 | jnz nosb9 |
2988 | ; ecx = [left]*65536 + [right] |
2988 | ; ecx = [left]*65536 + [right] |
2989 | ; edx = [top]*65536 + [bottom] |
2989 | ; edx = [top]*65536 + [bottom] |
2990 | mov eax, [_display.width] |
2990 | mov eax, [_display.width] |
2991 | mov ebx, [_display.height] |
2991 | mov ebx, [_display.height] |
2992 | ; check [right] |
2992 | ; check [right] |
2993 | cmp cx, ax |
2993 | cmp cx, ax |
2994 | jae .exit |
2994 | jae .exit |
2995 | ; check [left] |
2995 | ; check [left] |
2996 | ror ecx, 16 |
2996 | ror ecx, 16 |
2997 | cmp cx, ax |
2997 | cmp cx, ax |
2998 | jae .exit |
2998 | jae .exit |
2999 | ; check [bottom] |
2999 | ; check [bottom] |
3000 | cmp dx, bx |
3000 | cmp dx, bx |
3001 | jae .exit |
3001 | jae .exit |
3002 | ; check [top] |
3002 | ; check [top] |
3003 | ror edx, 16 |
3003 | ror edx, 16 |
3004 | cmp dx, bx |
3004 | cmp dx, bx |
3005 | jae .exit |
3005 | jae .exit |
3006 | 3006 | ||
3007 | movzx eax, cx ; [left] |
3007 | movzx eax, cx ; [left] |
3008 | movzx ebx, dx ; [top] |
3008 | movzx ebx, dx ; [top] |
3009 | 3009 | ||
3010 | shr ecx, 16 ; [right] |
3010 | shr ecx, 16 ; [right] |
3011 | shr edx, 16 ; [bottom] |
3011 | shr edx, 16 ; [bottom] |
3012 | 3012 | ||
3013 | mov [background_defined], 1 |
3013 | mov [background_defined], 1 |
3014 | 3014 | ||
3015 | mov [draw_data+32 + RECT.left], eax |
3015 | mov [draw_data+32 + RECT.left], eax |
3016 | mov [draw_data+32 + RECT.top], ebx |
3016 | mov [draw_data+32 + RECT.top], ebx |
3017 | 3017 | ||
3018 | mov [draw_data+32 + RECT.right], ecx |
3018 | mov [draw_data+32 + RECT.right], ecx |
3019 | mov [draw_data+32 + RECT.bottom], edx |
3019 | mov [draw_data+32 + RECT.bottom], edx |
3020 | 3020 | ||
3021 | inc [REDRAW_BACKGROUND] |
3021 | inc [REDRAW_BACKGROUND] |
3022 | call wakeup_osloop |
3022 | call wakeup_osloop |
3023 | ;-------------------------------------- |
3023 | ;-------------------------------------- |
3024 | align 4 |
3024 | align 4 |
3025 | .exit: |
3025 | .exit: |
3026 | ret |
3026 | ret |
3027 | ;------------------------------------------------------------------------------ |
3027 | ;------------------------------------------------------------------------------ |
3028 | align 4 |
3028 | align 4 |
3029 | nosb9: |
3029 | nosb9: |
3030 | ret |
3030 | ret |
3031 | ;------------------------------------------------------------------------------ |
3031 | ;------------------------------------------------------------------------------ |
3032 | align 4 |
3032 | align 4 |
3033 | uglobal |
3033 | uglobal |
3034 | BG_Rect_X_left_right dd 0x0 |
3034 | BG_Rect_X_left_right dd 0x0 |
3035 | BG_Rect_Y_top_bottom dd 0x0 |
3035 | BG_Rect_Y_top_bottom dd 0x0 |
3036 | endg |
3036 | endg |
3037 | ;------------------------------------------------------------------------------ |
3037 | ;------------------------------------------------------------------------------ |
3038 | align 4 |
3038 | align 4 |
3039 | force_redraw_background: |
3039 | force_redraw_background: |
3040 | and [draw_data+32 + RECT.left], 0 |
3040 | and [draw_data+32 + RECT.left], 0 |
3041 | and [draw_data+32 + RECT.top], 0 |
3041 | and [draw_data+32 + RECT.top], 0 |
3042 | push eax ebx |
3042 | push eax ebx |
3043 | mov eax, [_display.width] |
3043 | mov eax, [_display.width] |
3044 | mov ebx, [_display.height] |
3044 | mov ebx, [_display.height] |
3045 | dec eax |
3045 | dec eax |
3046 | dec ebx |
3046 | dec ebx |
3047 | mov [draw_data+32 + RECT.right], eax |
3047 | mov [draw_data+32 + RECT.right], eax |
3048 | mov [draw_data+32 + RECT.bottom], ebx |
3048 | mov [draw_data+32 + RECT.bottom], ebx |
3049 | pop ebx eax |
3049 | pop ebx eax |
3050 | inc [REDRAW_BACKGROUND] |
3050 | inc [REDRAW_BACKGROUND] |
3051 | call wakeup_osloop |
3051 | call wakeup_osloop |
3052 | ret |
3052 | ret |
3053 | ;------------------------------------------------------------------------------ |
3053 | ;------------------------------------------------------------------------------ |
3054 | align 4 |
3054 | align 4 |
3055 | sys_getbackground: |
3055 | sys_getbackground: |
3056 | ; cmp eax,1 ; SIZE |
3056 | ; cmp eax,1 ; SIZE |
3057 | dec ebx |
3057 | dec ebx |
3058 | jnz nogb1 |
3058 | jnz nogb1 |
3059 | mov eax, [BgrDataWidth] |
3059 | mov eax, [BgrDataWidth] |
3060 | shl eax, 16 |
3060 | shl eax, 16 |
3061 | mov ax, word [BgrDataHeight] |
3061 | mov ax, word [BgrDataHeight] |
3062 | mov [esp+32], eax |
3062 | mov [esp+32], eax |
3063 | ret |
3063 | ret |
3064 | ;------------------------------------------------------------------------------ |
3064 | ;------------------------------------------------------------------------------ |
3065 | align 4 |
3065 | align 4 |
3066 | nogb1: |
3066 | nogb1: |
3067 | ; cmp eax,2 ; PIXEL |
3067 | ; cmp eax,2 ; PIXEL |
3068 | dec ebx |
3068 | dec ebx |
3069 | jnz nogb2 |
3069 | jnz nogb2 |
3070 | 3070 | ||
3071 | mov eax, [img_background] |
3071 | mov eax, [img_background] |
3072 | test ecx, ecx |
3072 | test ecx, ecx |
3073 | jz @f |
3073 | jz @f |
3074 | cmp eax, static_background_data |
3074 | cmp eax, static_background_data |
3075 | jz .ret |
3075 | jz .ret |
3076 | ;-------------------------------------- |
3076 | ;-------------------------------------- |
3077 | align 4 |
3077 | align 4 |
3078 | @@: |
3078 | @@: |
3079 | mov ebx, [mem_BACKGROUND] |
3079 | mov ebx, [mem_BACKGROUND] |
3080 | add ebx, 4095 |
3080 | add ebx, 4095 |
3081 | and ebx, -4096 |
3081 | and ebx, -4096 |
3082 | sub ebx, 4 |
3082 | sub ebx, 4 |
3083 | cmp ecx, ebx |
3083 | cmp ecx, ebx |
3084 | ja .ret |
3084 | ja .ret |
3085 | 3085 | ||
3086 | mov eax, [ecx+eax] |
3086 | mov eax, [ecx+eax] |
3087 | 3087 | ||
3088 | and eax, 0xFFFFFF |
3088 | and eax, 0xFFFFFF |
3089 | mov [esp+32], eax |
3089 | mov [esp+32], eax |
3090 | ;-------------------------------------- |
3090 | ;-------------------------------------- |
3091 | align 4 |
3091 | align 4 |
3092 | .ret: |
3092 | .ret: |
3093 | ret |
3093 | ret |
3094 | ;------------------------------------------------------------------------------ |
3094 | ;------------------------------------------------------------------------------ |
3095 | align 4 |
3095 | align 4 |
3096 | nogb2: |
3096 | nogb2: |
3097 | 3097 | ||
3098 | ; cmp eax,4 ; TILED / STRETCHED |
3098 | ; cmp eax,4 ; TILED / STRETCHED |
3099 | dec ebx |
3099 | dec ebx |
3100 | dec ebx |
3100 | dec ebx |
3101 | jnz nogb4 |
3101 | jnz nogb4 |
3102 | mov eax, [BgrDrawMode] |
3102 | mov eax, [BgrDrawMode] |
3103 | ;-------------------------------------- |
3103 | ;-------------------------------------- |
3104 | align 4 |
3104 | align 4 |
3105 | nogb4: |
3105 | nogb4: |
3106 | mov [esp+32], eax |
3106 | mov [esp+32], eax |
3107 | ret |
3107 | ret |
3108 | ;------------------------------------------------------------------------------ |
3108 | ;------------------------------------------------------------------------------ |
3109 | align 4 |
3109 | align 4 |
3110 | sys_getkey: |
3110 | sys_getkey: |
3111 | mov [esp + 32], dword 1 |
3111 | mov [esp + 32], dword 1 |
3112 | ; test main buffer |
3112 | ; test main buffer |
3113 | mov ebx, [current_slot_idx] ; TOP OF WINDOW STACK |
3113 | mov ebx, [current_slot_idx] ; TOP OF WINDOW STACK |
3114 | movzx ecx, word [WIN_STACK + ebx * 2] |
3114 | movzx ecx, word [WIN_STACK + ebx * 2] |
3115 | mov edx, [thread_count] |
3115 | mov edx, [thread_count] |
3116 | cmp ecx, edx |
3116 | cmp ecx, edx |
3117 | jne .finish |
3117 | jne .finish |
3118 | cmp [KEY_COUNT], byte 0 |
3118 | cmp [KEY_COUNT], byte 0 |
3119 | je .finish |
3119 | je .finish |
3120 | movzx ax, byte [KEY_BUFF + 120 + 2] |
3120 | movzx ax, byte [KEY_BUFF + 120 + 2] |
3121 | shl eax, 8 |
3121 | shl eax, 8 |
3122 | mov al, byte [KEY_BUFF] |
3122 | mov al, byte [KEY_BUFF] |
3123 | shl eax, 8 |
3123 | shl eax, 8 |
3124 | push eax |
3124 | push eax |
3125 | dec byte [KEY_COUNT] |
3125 | dec byte [KEY_COUNT] |
3126 | and byte [KEY_COUNT], 127 |
3126 | and byte [KEY_COUNT], 127 |
3127 | movzx ecx, byte [KEY_COUNT] |
3127 | movzx ecx, byte [KEY_COUNT] |
3128 | add ecx, 2 |
3128 | add ecx, 2 |
3129 | mov eax, KEY_BUFF + 1 |
3129 | mov eax, KEY_BUFF + 1 |
3130 | mov ebx, KEY_BUFF |
3130 | mov ebx, KEY_BUFF |
3131 | call memmove |
3131 | call memmove |
3132 | add eax, 120 + 2 |
3132 | add eax, 120 + 2 |
3133 | add ebx, 120 + 2 |
3133 | add ebx, 120 + 2 |
3134 | call memmove |
3134 | call memmove |
3135 | pop eax |
3135 | pop eax |
3136 | ;-------------------------------------- |
3136 | ;-------------------------------------- |
3137 | align 4 |
3137 | align 4 |
3138 | .ret_eax: |
3138 | .ret_eax: |
3139 | mov [esp + 32], eax |
3139 | mov [esp + 32], eax |
3140 | ret |
3140 | ret |
3141 | ;-------------------------------------- |
3141 | ;-------------------------------------- |
3142 | align 4 |
3142 | align 4 |
3143 | .finish: |
3143 | .finish: |
3144 | ; test hotkeys buffer |
3144 | ; test hotkeys buffer |
3145 | mov ecx, hotkey_buffer |
3145 | mov ecx, hotkey_buffer |
3146 | ;-------------------------------------- |
3146 | ;-------------------------------------- |
3147 | align 4 |
3147 | align 4 |
3148 | @@: |
3148 | @@: |
3149 | cmp [ecx], ebx |
3149 | cmp [ecx], ebx |
3150 | jz .found |
3150 | jz .found |
3151 | add ecx, 8 |
3151 | add ecx, 8 |
3152 | cmp ecx, hotkey_buffer + 120 * 8 |
3152 | cmp ecx, hotkey_buffer + 120 * 8 |
3153 | jb @b |
3153 | jb @b |
3154 | ret |
3154 | ret |
3155 | ;-------------------------------------- |
3155 | ;-------------------------------------- |
3156 | align 4 |
3156 | align 4 |
3157 | .found: |
3157 | .found: |
3158 | mov ax, [ecx + 6] |
3158 | mov ax, [ecx + 6] |
3159 | shl eax, 16 |
3159 | shl eax, 16 |
3160 | mov ah, [ecx + 4] |
3160 | mov ah, [ecx + 4] |
3161 | mov al, 2 |
3161 | mov al, 2 |
3162 | and dword [ecx + 4], 0 |
3162 | and dword [ecx + 4], 0 |
3163 | and dword [ecx], 0 |
3163 | and dword [ecx], 0 |
3164 | jmp .ret_eax |
3164 | jmp .ret_eax |
3165 | ;------------------------------------------------------------------------------ |
3165 | ;------------------------------------------------------------------------------ |
3166 | align 4 |
3166 | align 4 |
3167 | sys_getbutton: |
3167 | sys_getbutton: |
3168 | mov ebx, [current_slot_idx] ; TOP OF WINDOW STACK |
3168 | mov ebx, [current_slot_idx] ; TOP OF WINDOW STACK |
3169 | mov [esp + 32], dword 1 |
3169 | mov [esp + 32], dword 1 |
3170 | movzx ecx, word [WIN_STACK + ebx * 2] |
3170 | movzx ecx, word [WIN_STACK + ebx * 2] |
3171 | mov edx, [thread_count] ; less than 256 processes |
3171 | mov edx, [thread_count] ; less than 256 processes |
3172 | cmp ecx, edx |
3172 | cmp ecx, edx |
3173 | jne .exit |
3173 | jne .exit |
3174 | movzx eax, byte [BTN_COUNT] |
3174 | movzx eax, byte [BTN_COUNT] |
3175 | test eax, eax |
3175 | test eax, eax |
3176 | jz .exit |
3176 | jz .exit |
3177 | mov eax, [BTN_BUFF] |
3177 | mov eax, [BTN_BUFF] |
3178 | and al, 0xFE ; delete left button bit |
3178 | and al, 0xFE ; delete left button bit |
3179 | mov [BTN_COUNT], byte 0 |
3179 | mov [BTN_COUNT], byte 0 |
3180 | mov [esp + 32], eax |
3180 | mov [esp + 32], eax |
3181 | ;-------------------------------------- |
3181 | ;-------------------------------------- |
3182 | align 4 |
3182 | align 4 |
3183 | .exit: |
3183 | .exit: |
3184 | ret |
3184 | ret |
3185 | ;------------------------------------------------------------------------------ |
3185 | ;------------------------------------------------------------------------------ |
3186 | align 4 |
3186 | align 4 |
3187 | sys_cpuusage: |
3187 | sys_cpuusage: |
3188 | 3188 | ||
3189 | ; RETURN: |
3189 | ; RETURN: |
3190 | ; |
3190 | ; |
3191 | ; +00 dword process cpu usage |
3191 | ; +00 dword process cpu usage |
3192 | ; +04 word position in windowing stack |
3192 | ; +04 word position in windowing stack |
3193 | ; +06 word windowing stack value at current position (cpu nro) |
3193 | ; +06 word windowing stack value at current position (cpu nro) |
3194 | ; +10 12 bytes name |
3194 | ; +10 12 bytes name |
3195 | ; +22 dword start in mem |
3195 | ; +22 dword start in mem |
3196 | ; +26 dword used mem |
3196 | ; +26 dword used mem |
3197 | ; +30 dword PID , process idenfification number |
3197 | ; +30 dword PID , process idenfification number |
3198 | ; |
3198 | ; |
3199 | ; if given memory address belongs to kernel then error |
3199 | ; if given memory address belongs to kernel then error |
3200 | stdcall is_region_userspace, ebx, 0x4C |
3200 | stdcall is_region_userspace, ebx, 0x4C |
3201 | jnz .addr_error |
3201 | jnz .addr_error |
3202 | 3202 | ||
3203 | cmp ecx, -1 ; who am I ? |
3203 | cmp ecx, -1 ; who am I ? |
3204 | jne .no_who_am_i |
3204 | jne .no_who_am_i |
3205 | mov ecx, [current_slot_idx] |
3205 | mov ecx, [current_slot_idx] |
3206 | .no_who_am_i: |
3206 | .no_who_am_i: |
3207 | cmp ecx, max_processes |
3207 | cmp ecx, max_processes |
3208 | ja .nofillbuf |
3208 | ja .nofillbuf |
3209 | 3209 | ||
3210 | ; +4: word: position of the window of thread in the window stack |
3210 | ; +4: word: position of the window of thread in the window stack |
3211 | mov ax, [WIN_STACK + ecx * 2] |
3211 | mov ax, [WIN_STACK + ecx * 2] |
3212 | mov [ebx+4], ax |
3212 | mov [ebx+4], ax |
3213 | ; +6: word: number of the thread slot, which window has in the window stack |
3213 | ; +6: word: number of the thread slot, which window has in the window stack |
3214 | ; position ecx (has no relation to the specific thread) |
3214 | ; position ecx (has no relation to the specific thread) |
3215 | mov ax, [WIN_POS + ecx * 2] |
3215 | mov ax, [WIN_POS + ecx * 2] |
3216 | mov [ebx+6], ax |
3216 | mov [ebx+6], ax |
3217 | 3217 | ||
3218 | shl ecx, 5 |
3218 | shl ecx, 5 |
3219 | 3219 | ||
3220 | ; +0: dword: memory usage |
3220 | ; +0: dword: memory usage |
3221 | mov eax, [ecx+TASK_TABLE+TASKDATA.cpu_usage] |
3221 | mov eax, [ecx+TASK_TABLE+TASKDATA.cpu_usage] |
3222 | mov [ebx], eax |
3222 | mov [ebx], eax |
3223 | ; +10: 11 bytes: name of the process |
3223 | ; +10: 11 bytes: name of the process |
3224 | push ecx |
3224 | push ecx |
3225 | lea eax, [ecx*8+SLOT_BASE+APPDATA.app_name] |
3225 | lea eax, [ecx*8+SLOT_BASE+APPDATA.app_name] |
3226 | add ebx, 10 |
3226 | add ebx, 10 |
3227 | mov ecx, 11 |
3227 | mov ecx, 11 |
3228 | call memmove |
3228 | call memmove |
3229 | pop ecx |
3229 | pop ecx |
3230 | 3230 | ||
3231 | ; +22: address of the process in memory |
3231 | ; +22: address of the process in memory |
3232 | ; +26: size of used memory - 1 |
3232 | ; +26: size of used memory - 1 |
3233 | push edi |
3233 | push edi |
3234 | lea edi, [ebx+12] |
3234 | lea edi, [ebx+12] |
3235 | xor eax, eax |
3235 | xor eax, eax |
3236 | mov edx, 0x100000*16 |
3236 | mov edx, 0x100000*16 |
3237 | cmp ecx, 1 shl 5 |
3237 | cmp ecx, 1 shl 5 |
3238 | je .os_mem |
3238 | je .os_mem |
3239 | mov edx, [SLOT_BASE+ecx*8+APPDATA.process] |
3239 | mov edx, [SLOT_BASE+ecx*8+APPDATA.process] |
3240 | mov edx, [edx+PROC.mem_used] |
3240 | mov edx, [edx+PROC.mem_used] |
3241 | mov eax, std_application_base_address |
3241 | mov eax, std_application_base_address |
3242 | .os_mem: |
3242 | .os_mem: |
3243 | stosd |
3243 | stosd |
3244 | lea eax, [edx-1] |
3244 | lea eax, [edx-1] |
3245 | stosd |
3245 | stosd |
3246 | 3246 | ||
3247 | ; +30: PID/TID |
3247 | ; +30: PID/TID |
3248 | mov eax, [ecx+TASK_TABLE+TASKDATA.pid] |
3248 | mov eax, [ecx+TASK_TABLE+TASKDATA.pid] |
3249 | stosd |
3249 | stosd |
3250 | 3250 | ||
3251 | ; window position and size |
3251 | ; window position and size |
3252 | push esi |
3252 | push esi |
3253 | lea esi, [ecx + window_data + WDATA.box] |
3253 | lea esi, [ecx + window_data + WDATA.box] |
3254 | movsd |
3254 | movsd |
3255 | movsd |
3255 | movsd |
3256 | movsd |
3256 | movsd |
3257 | movsd |
3257 | movsd |
3258 | 3258 | ||
3259 | ; Process state (+50) |
3259 | ; Process state (+50) |
3260 | movzx eax, byte [ecx+TASK_TABLE+TASKDATA.state] |
3260 | movzx eax, byte [ecx+TASK_TABLE+TASKDATA.state] |
3261 | stosd |
3261 | stosd |
3262 | 3262 | ||
3263 | ; Window client area box |
3263 | ; Window client area box |
3264 | lea esi, [ecx*8 + SLOT_BASE + APPDATA.wnd_clientbox] |
3264 | lea esi, [ecx*8 + SLOT_BASE + APPDATA.wnd_clientbox] |
3265 | movsd |
3265 | movsd |
3266 | movsd |
3266 | movsd |
3267 | movsd |
3267 | movsd |
3268 | movsd |
3268 | movsd |
3269 | 3269 | ||
3270 | ; Window state |
3270 | ; Window state |
3271 | mov al, [ecx+window_data+WDATA.fl_wstate] |
3271 | mov al, [ecx+window_data+WDATA.fl_wstate] |
3272 | stosb |
3272 | stosb |
3273 | 3273 | ||
3274 | ; Event mask (+71) |
3274 | ; Event mask (+71) |
3275 | mov EAX, dword [ECX+TASK_TABLE+TASKDATA.event_mask] |
3275 | mov EAX, dword [ECX+TASK_TABLE+TASKDATA.event_mask] |
3276 | stosd |
3276 | stosd |
3277 | 3277 | ||
3278 | ; Keyboard mode (+75) |
3278 | ; Keyboard mode (+75) |
3279 | mov al, byte [ecx*8 + SLOT_BASE + APPDATA.keyboard_mode] |
3279 | mov al, byte [ecx*8 + SLOT_BASE + APPDATA.keyboard_mode] |
3280 | stosb |
3280 | stosb |
3281 | 3281 | ||
3282 | pop esi |
3282 | pop esi |
3283 | pop edi |
3283 | pop edi |
3284 | 3284 | ||
3285 | .nofillbuf: |
3285 | .nofillbuf: |
3286 | ; return number of processes |
3286 | ; return number of processes |
3287 | 3287 | ||
3288 | mov eax, [thread_count] |
3288 | mov eax, [thread_count] |
3289 | mov [esp+32], eax |
3289 | mov [esp+32], eax |
3290 | ret |
3290 | ret |
3291 | 3291 | ||
3292 | .addr_error: ; if given memory address is illegal |
3292 | .addr_error: ; if given memory address is illegal |
3293 | mov dword [esp+32], -1 |
3293 | mov dword [esp+32], -1 |
3294 | ret |
3294 | ret |
3295 | 3295 | ||
3296 | align 4 |
3296 | align 4 |
3297 | sys_clock: |
3297 | sys_clock: |
3298 | cli |
3298 | cli |
3299 | ; Mikhail Lisovin xx Jan 2005 |
3299 | ; Mikhail Lisovin xx Jan 2005 |
3300 | @@: |
3300 | @@: |
3301 | mov al, 10 |
3301 | mov al, 10 |
3302 | out 0x70, al |
3302 | out 0x70, al |
3303 | in al, 0x71 |
3303 | in al, 0x71 |
3304 | test al, al |
3304 | test al, al |
3305 | jns @f |
3305 | jns @f |
3306 | mov esi, 1 |
3306 | mov esi, 1 |
3307 | call delay_ms |
3307 | call delay_ms |
3308 | jmp @b |
3308 | jmp @b |
3309 | @@: |
3309 | @@: |
3310 | ; end Lisovin's fix |
3310 | ; end Lisovin's fix |
3311 | 3311 | ||
3312 | xor al, al ; seconds |
3312 | xor al, al ; seconds |
3313 | out 0x70, al |
3313 | out 0x70, al |
3314 | in al, 0x71 |
3314 | in al, 0x71 |
3315 | movzx ecx, al |
3315 | movzx ecx, al |
3316 | mov al, 02 ; minutes |
3316 | mov al, 02 ; minutes |
3317 | shl ecx, 16 |
3317 | shl ecx, 16 |
3318 | out 0x70, al |
3318 | out 0x70, al |
3319 | in al, 0x71 |
3319 | in al, 0x71 |
3320 | movzx edx, al |
3320 | movzx edx, al |
3321 | mov al, 04 ; hours |
3321 | mov al, 04 ; hours |
3322 | shl edx, 8 |
3322 | shl edx, 8 |
3323 | out 0x70, al |
3323 | out 0x70, al |
3324 | in al, 0x71 |
3324 | in al, 0x71 |
3325 | add ecx, edx |
3325 | add ecx, edx |
3326 | movzx edx, al |
3326 | movzx edx, al |
3327 | add ecx, edx |
3327 | add ecx, edx |
3328 | sti |
3328 | sti |
3329 | mov [esp + 32], ecx |
3329 | mov [esp + 32], ecx |
3330 | ret |
3330 | ret |
3331 | 3331 | ||
3332 | 3332 | ||
3333 | align 4 |
3333 | align 4 |
3334 | 3334 | ||
3335 | sys_date: |
3335 | sys_date: |
3336 | 3336 | ||
3337 | cli |
3337 | cli |
3338 | @@: |
3338 | @@: |
3339 | mov al, 10 |
3339 | mov al, 10 |
3340 | out 0x70, al |
3340 | out 0x70, al |
3341 | in al, 0x71 |
3341 | in al, 0x71 |
3342 | test al, al |
3342 | test al, al |
3343 | jns @f |
3343 | jns @f |
3344 | mov esi, 1 |
3344 | mov esi, 1 |
3345 | call delay_ms |
3345 | call delay_ms |
3346 | jmp @b |
3346 | jmp @b |
3347 | @@: |
3347 | @@: |
3348 | 3348 | ||
3349 | mov ch, 0 |
3349 | mov ch, 0 |
3350 | mov al, 7 ; date |
3350 | mov al, 7 ; date |
3351 | out 0x70, al |
3351 | out 0x70, al |
3352 | in al, 0x71 |
3352 | in al, 0x71 |
3353 | mov cl, al |
3353 | mov cl, al |
3354 | mov al, 8 ; month |
3354 | mov al, 8 ; month |
3355 | shl ecx, 16 |
3355 | shl ecx, 16 |
3356 | out 0x70, al |
3356 | out 0x70, al |
3357 | in al, 0x71 |
3357 | in al, 0x71 |
3358 | mov ch, al |
3358 | mov ch, al |
3359 | mov al, 9 ; year |
3359 | mov al, 9 ; year |
3360 | out 0x70, al |
3360 | out 0x70, al |
3361 | in al, 0x71 |
3361 | in al, 0x71 |
3362 | mov cl, al |
3362 | mov cl, al |
3363 | sti |
3363 | sti |
3364 | mov [esp+32], ecx |
3364 | mov [esp+32], ecx |
3365 | ret |
3365 | ret |
3366 | 3366 | ||
3367 | 3367 | ||
3368 | ; redraw status |
3368 | ; redraw status |
3369 | 3369 | ||
3370 | sys_redrawstat: |
3370 | sys_redrawstat: |
3371 | cmp ebx, 1 |
3371 | cmp ebx, 1 |
3372 | jne no_widgets_away |
3372 | jne no_widgets_away |
3373 | ; buttons away |
3373 | ; buttons away |
3374 | mov ecx, [current_slot_idx] |
3374 | mov ecx, [current_slot_idx] |
3375 | sys_newba2: |
3375 | sys_newba2: |
3376 | mov edi, [BTN_ADDR] |
3376 | mov edi, [BTN_ADDR] |
3377 | cmp [edi], dword 0 ; empty button list ? |
3377 | cmp [edi], dword 0 ; empty button list ? |
3378 | je end_of_buttons_away |
3378 | je end_of_buttons_away |
3379 | movzx ebx, word [edi] |
3379 | movzx ebx, word [edi] |
3380 | inc ebx |
3380 | inc ebx |
3381 | mov eax, edi |
3381 | mov eax, edi |
3382 | sys_newba: |
3382 | sys_newba: |
3383 | dec ebx |
3383 | dec ebx |
3384 | jz end_of_buttons_away |
3384 | jz end_of_buttons_away |
3385 | 3385 | ||
3386 | add eax, 0x10 |
3386 | add eax, 0x10 |
3387 | cmp cx, [eax] |
3387 | cmp cx, [eax] |
3388 | jnz sys_newba |
3388 | jnz sys_newba |
3389 | 3389 | ||
3390 | push eax ebx ecx |
3390 | push eax ebx ecx |
3391 | mov ecx, ebx |
3391 | mov ecx, ebx |
3392 | inc ecx |
3392 | inc ecx |
3393 | shl ecx, 4 |
3393 | shl ecx, 4 |
3394 | mov ebx, eax |
3394 | mov ebx, eax |
3395 | add eax, 0x10 |
3395 | add eax, 0x10 |
3396 | call memmove |
3396 | call memmove |
3397 | dec dword [edi] |
3397 | dec dword [edi] |
3398 | pop ecx ebx eax |
3398 | pop ecx ebx eax |
3399 | 3399 | ||
3400 | jmp sys_newba2 |
3400 | jmp sys_newba2 |
3401 | 3401 | ||
3402 | end_of_buttons_away: |
3402 | end_of_buttons_away: |
3403 | 3403 | ||
3404 | ret |
3404 | ret |
3405 | 3405 | ||
3406 | no_widgets_away: |
3406 | no_widgets_away: |
3407 | 3407 | ||
3408 | cmp ebx, 2 |
3408 | cmp ebx, 2 |
3409 | jnz srl1 |
3409 | jnz srl1 |
3410 | 3410 | ||
3411 | mov edx, [TASK_BASE] ; return whole screen draw area for this app |
3411 | mov edx, [TASK_BASE] ; return whole screen draw area for this app |
3412 | add edx, draw_data - TASK_TABLE |
3412 | add edx, draw_data - TASK_TABLE |
3413 | mov [edx + RECT.left], 0 |
3413 | mov [edx + RECT.left], 0 |
3414 | mov [edx + RECT.top], 0 |
3414 | mov [edx + RECT.top], 0 |
3415 | mov eax, [_display.width] |
3415 | mov eax, [_display.width] |
3416 | dec eax |
3416 | dec eax |
3417 | mov [edx + RECT.right], eax |
3417 | mov [edx + RECT.right], eax |
3418 | mov eax, [_display.height] |
3418 | mov eax, [_display.height] |
3419 | dec eax |
3419 | dec eax |
3420 | mov [edx + RECT.bottom], eax |
3420 | mov [edx + RECT.bottom], eax |
3421 | 3421 | ||
3422 | srl1: |
3422 | srl1: |
3423 | ret |
3423 | ret |
3424 | 3424 | ||
3425 | ;ok - 100% work |
3425 | ;ok - 100% work |
3426 | ;nt - not tested |
3426 | ;nt - not tested |
3427 | ;--------------------------------------------------------------------------------------------- |
3427 | ;--------------------------------------------------------------------------------------------- |
3428 | ;eax |
3428 | ;eax |
3429 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
3429 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
3430 | ;1 - change task. Ret nothing. Block. ok. |
3430 | ;1 - change task. Ret nothing. Block. ok. |
3431 | ;2 - performance control |
3431 | ;2 - performance control |
3432 | ; ebx |
3432 | ; ebx |
3433 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
3433 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
3434 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
3434 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
3435 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
3435 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
3436 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
3436 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
3437 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
3437 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
3438 | ;eax |
3438 | ;eax |
3439 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3439 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3440 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3440 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3441 | ;--------------------------------------------------------------------------------------------- |
3441 | ;--------------------------------------------------------------------------------------------- |
3442 | iglobal |
3442 | iglobal |
3443 | align 4 |
3443 | align 4 |
3444 | sheduler: |
3444 | sheduler: |
3445 | dd sys_sheduler.00 |
3445 | dd sys_sheduler.00 |
3446 | dd change_task |
3446 | dd change_task |
3447 | dd sys_sheduler.02 |
3447 | dd sys_sheduler.02 |
3448 | dd sys_sheduler.03 |
3448 | dd sys_sheduler.03 |
3449 | dd sys_sheduler.04 |
3449 | dd sys_sheduler.04 |
3450 | endg |
3450 | endg |
3451 | sys_sheduler: |
3451 | sys_sheduler: |
3452 | ;rewritten by |
3452 | ;rewritten by |
3453 | jmp dword [sheduler+ebx*4] |
3453 | jmp dword [sheduler+ebx*4] |
3454 | ;.shed_counter: |
3454 | ;.shed_counter: |
3455 | .00: |
3455 | .00: |
3456 | mov eax, [context_counter] |
3456 | mov eax, [context_counter] |
3457 | mov [esp+32], eax |
3457 | mov [esp+32], eax |
3458 | ret |
3458 | ret |
3459 | 3459 | ||
3460 | .02: |
3460 | .02: |
3461 | ;.perf_control: |
3461 | ;.perf_control: |
3462 | inc ebx ;before ebx=2, ebx=3 |
3462 | inc ebx ;before ebx=2, ebx=3 |
3463 | cmp ebx, ecx ;if ecx=3, ebx=3 |
3463 | cmp ebx, ecx ;if ecx=3, ebx=3 |
3464 | jz cache_disable |
3464 | jz cache_disable |
3465 | 3465 | ||
3466 | dec ebx ;ebx=2 |
3466 | dec ebx ;ebx=2 |
3467 | cmp ebx, ecx ; |
3467 | cmp ebx, ecx ; |
3468 | jz cache_enable ;if ecx=2 and ebx=2 |
3468 | jz cache_enable ;if ecx=2 and ebx=2 |
3469 | 3469 | ||
3470 | dec ebx ;ebx=1 |
3470 | dec ebx ;ebx=1 |
3471 | cmp ebx, ecx |
3471 | cmp ebx, ecx |
3472 | jz is_cache_enabled ;if ecx=1 and ebx=1 |
3472 | jz is_cache_enabled ;if ecx=1 and ebx=1 |
3473 | 3473 | ||
3474 | dec ebx |
3474 | dec ebx |
3475 | test ebx, ecx ;ebx=0 and ecx=0 |
3475 | test ebx, ecx ;ebx=0 and ecx=0 |
3476 | jz modify_pce ;if ecx=0 |
3476 | jz modify_pce ;if ecx=0 |
3477 | 3477 | ||
3478 | ret |
3478 | ret |
3479 | 3479 | ||
3480 | .03: |
3480 | .03: |
3481 | ;.rdmsr_instr: |
3481 | ;.rdmsr_instr: |
3482 | ;now counter in ecx |
3482 | ;now counter in ecx |
3483 | ;(edx:eax) esi:edi => edx:esi |
3483 | ;(edx:eax) esi:edi => edx:esi |
3484 | mov eax, esi |
3484 | mov eax, esi |
3485 | mov ecx, edx |
3485 | mov ecx, edx |
3486 | rdmsr |
3486 | rdmsr |
3487 | mov [esp+32], eax |
3487 | mov [esp+32], eax |
3488 | mov [esp+20], edx ;ret in ebx? |
3488 | mov [esp+20], edx ;ret in ebx? |
3489 | ret |
3489 | ret |
3490 | 3490 | ||
3491 | .04: |
3491 | .04: |
3492 | ;.wrmsr_instr: |
3492 | ;.wrmsr_instr: |
3493 | ;now counter in ecx |
3493 | ;now counter in ecx |
3494 | ;(edx:eax) esi:edi => edx:esi |
3494 | ;(edx:eax) esi:edi => edx:esi |
3495 | ; Fast Call MSR can't be destroy |
3495 | ; Fast Call MSR can't be destroy |
3496 | ; Но MSR_AMD_EFER можно изменять, т.к. в этом регистре лиш |
3496 | ; Но MSR_AMD_EFER можно изменять, т.к. в этом регистре лиш |
3497 | ; включаются/выключаются расширенные возможности |
3497 | ; включаются/выключаются расширенные возможности |
3498 | cmp edx, MSR_SYSENTER_CS |
3498 | cmp edx, MSR_SYSENTER_CS |
3499 | je @f |
3499 | je @f |
3500 | cmp edx, MSR_SYSENTER_ESP |
3500 | cmp edx, MSR_SYSENTER_ESP |
3501 | je @f |
3501 | je @f |
3502 | cmp edx, MSR_SYSENTER_EIP |
3502 | cmp edx, MSR_SYSENTER_EIP |
3503 | je @f |
3503 | je @f |
3504 | cmp edx, MSR_AMD_STAR |
3504 | cmp edx, MSR_AMD_STAR |
3505 | je @f |
3505 | je @f |
3506 | 3506 | ||
3507 | mov eax, esi |
3507 | mov eax, esi |
3508 | mov ecx, edx |
3508 | mov ecx, edx |
3509 | wrmsr |
3509 | wrmsr |
3510 | ; mov [esp + 32], eax |
3510 | ; mov [esp + 32], eax |
3511 | ; mov [esp + 20], edx ;ret in ebx? |
3511 | ; mov [esp + 20], edx ;ret in ebx? |
3512 | @@: |
3512 | @@: |
3513 | ret |
3513 | ret |
3514 | 3514 | ||
3515 | cache_disable: |
3515 | cache_disable: |
3516 | mov eax, cr0 |
3516 | mov eax, cr0 |
3517 | or eax, 01100000000000000000000000000000b |
3517 | or eax, 01100000000000000000000000000000b |
3518 | mov cr0, eax |
3518 | mov cr0, eax |
3519 | wbinvd ;set MESI |
3519 | wbinvd ;set MESI |
3520 | ret |
3520 | ret |
3521 | 3521 | ||
3522 | cache_enable: |
3522 | cache_enable: |
3523 | mov eax, cr0 |
3523 | mov eax, cr0 |
3524 | and eax, 10011111111111111111111111111111b |
3524 | and eax, 10011111111111111111111111111111b |
3525 | mov cr0, eax |
3525 | mov cr0, eax |
3526 | ret |
3526 | ret |
3527 | 3527 | ||
3528 | is_cache_enabled: |
3528 | is_cache_enabled: |
3529 | mov eax, cr0 |
3529 | mov eax, cr0 |
3530 | mov ebx, eax |
3530 | mov ebx, eax |
3531 | and eax, 01100000000000000000000000000000b |
3531 | and eax, 01100000000000000000000000000000b |
3532 | jz cache_disabled |
3532 | jz cache_disabled |
3533 | mov [esp+32], ebx |
3533 | mov [esp+32], ebx |
3534 | cache_disabled: |
3534 | cache_disabled: |
3535 | mov dword [esp+32], eax;0 |
3535 | mov dword [esp+32], eax;0 |
3536 | ret |
3536 | ret |
3537 | 3537 | ||
3538 | modify_pce: |
3538 | modify_pce: |
3539 | mov eax, cr4 |
3539 | mov eax, cr4 |
3540 | ; mov ebx,0 |
3540 | ; mov ebx,0 |
3541 | ; or bx,100000000b ;pce |
3541 | ; or bx,100000000b ;pce |
3542 | ; xor eax,ebx ;invert pce |
3542 | ; xor eax,ebx ;invert pce |
3543 | bts eax, 8;pce=cr4[8] |
3543 | bts eax, 8;pce=cr4[8] |
3544 | mov cr4, eax |
3544 | mov cr4, eax |
3545 | mov [esp+32], eax |
3545 | mov [esp+32], eax |
3546 | ret |
3546 | ret |
3547 | ;--------------------------------------------------------------------------------------------- |
3547 | ;--------------------------------------------------------------------------------------------- |
3548 | 3548 | ||
3549 | 3549 | ||
3550 | iglobal |
3550 | iglobal |
3551 | cpustring db 'CPU',0 |
3551 | cpustring db 'CPU',0 |
3552 | endg |
3552 | endg |
3553 | 3553 | ||
3554 | uglobal |
3554 | uglobal |
3555 | background_defined db 0 ; diamond, 11.04.2006 |
3555 | background_defined db 0 ; diamond, 11.04.2006 |
3556 | endg |
3556 | endg |
3557 | ;----------------------------------------------------------------------------- |
3557 | ;----------------------------------------------------------------------------- |
3558 | align 4 |
3558 | align 4 |
3559 | checkmisc: |
3559 | checkmisc: |
3560 | cmp [ctrl_alt_del], 1 |
3560 | cmp [ctrl_alt_del], 1 |
3561 | jne nocpustart |
3561 | jne nocpustart |
3562 | 3562 | ||
3563 | mov ebp, cpustring |
3563 | mov ebp, cpustring |
3564 | call fs_execute_from_sysdir |
3564 | call fs_execute_from_sysdir |
3565 | 3565 | ||
3566 | mov [ctrl_alt_del], 0 |
3566 | mov [ctrl_alt_del], 0 |
3567 | ;-------------------------------------- |
3567 | ;-------------------------------------- |
3568 | align 4 |
3568 | align 4 |
3569 | nocpustart: |
3569 | nocpustart: |
3570 | cmp [mouse_active], 1 |
3570 | cmp [mouse_active], 1 |
3571 | jne mouse_not_active |
3571 | jne mouse_not_active |
3572 | mov [mouse_active], 0 |
3572 | mov [mouse_active], 0 |
3573 | 3573 | ||
3574 | xor edi, edi |
3574 | xor edi, edi |
3575 | mov ebx, TASK_TABLE |
3575 | mov ebx, TASK_TABLE |
3576 | 3576 | ||
3577 | mov ecx, [thread_count] |
3577 | mov ecx, [thread_count] |
3578 | movzx eax, word [WIN_POS + ecx*2] ; active window |
3578 | movzx eax, word [WIN_POS + ecx*2] ; active window |
3579 | shl eax, 8 |
3579 | shl eax, 8 |
3580 | push eax |
3580 | push eax |
3581 | 3581 | ||
3582 | movzx eax, word [MOUSE_X] |
3582 | movzx eax, word [MOUSE_X] |
3583 | movzx edx, word [MOUSE_Y] |
3583 | movzx edx, word [MOUSE_Y] |
3584 | ;-------------------------------------- |
3584 | ;-------------------------------------- |
3585 | align 4 |
3585 | align 4 |
3586 | .set_mouse_event: |
3586 | .set_mouse_event: |
3587 | add edi, sizeof.APPDATA |
3587 | add edi, sizeof.APPDATA |
3588 | add ebx, sizeof.TASKDATA |
3588 | add ebx, sizeof.TASKDATA |
3589 | test [ebx+TASKDATA.event_mask], 0x80000000 |
3589 | test [ebx+TASKDATA.event_mask], 0x80000000 |
3590 | jz .pos_filter |
3590 | jz .pos_filter |
3591 | 3591 | ||
3592 | cmp edi, [esp] ; skip if filtration active |
3592 | cmp edi, [esp] ; skip if filtration active |
3593 | jne .skip |
3593 | jne .skip |
3594 | ;-------------------------------------- |
3594 | ;-------------------------------------- |
3595 | align 4 |
3595 | align 4 |
3596 | .pos_filter: |
3596 | .pos_filter: |
3597 | test [ebx+TASKDATA.event_mask], 0x40000000 |
3597 | test [ebx+TASKDATA.event_mask], 0x40000000 |
3598 | jz .set |
3598 | jz .set |
3599 | 3599 | ||
3600 | mov esi, [ebx-twdw+WDATA.box.left] |
3600 | mov esi, [ebx-twdw+WDATA.box.left] |
3601 | cmp eax, esi |
3601 | cmp eax, esi |
3602 | jb .skip |
3602 | jb .skip |
3603 | add esi, [ebx-twdw+WDATA.box.width] |
3603 | add esi, [ebx-twdw+WDATA.box.width] |
3604 | cmp eax, esi |
3604 | cmp eax, esi |
3605 | ja .skip |
3605 | ja .skip |
3606 | 3606 | ||
3607 | mov esi, [ebx-twdw+WDATA.box.top] |
3607 | mov esi, [ebx-twdw+WDATA.box.top] |
3608 | cmp edx, esi |
3608 | cmp edx, esi |
3609 | jb .skip |
3609 | jb .skip |
3610 | add esi, [ebx-twdw+WDATA.box.height] |
3610 | add esi, [ebx-twdw+WDATA.box.height] |
3611 | cmp edx, esi |
3611 | cmp edx, esi |
3612 | ja .skip |
3612 | ja .skip |
3613 | ;-------------------------------------- |
3613 | ;-------------------------------------- |
3614 | align 4 |
3614 | align 4 |
3615 | .set: |
3615 | .set: |
3616 | or [edi+SLOT_BASE+APPDATA.occurred_events], EVENT_MOUSE |
3616 | or [edi+SLOT_BASE+APPDATA.occurred_events], EVENT_MOUSE |
3617 | ;-------------------------------------- |
3617 | ;-------------------------------------- |
3618 | align 4 |
3618 | align 4 |
3619 | .skip: |
3619 | .skip: |
3620 | loop .set_mouse_event |
3620 | loop .set_mouse_event |
3621 | 3621 | ||
3622 | pop eax |
3622 | pop eax |
3623 | ;-------------------------------------- |
3623 | ;-------------------------------------- |
3624 | align 4 |
3624 | align 4 |
3625 | mouse_not_active: |
3625 | mouse_not_active: |
3626 | cmp [REDRAW_BACKGROUND], 0 ; background update ? |
3626 | cmp [REDRAW_BACKGROUND], 0 ; background update ? |
3627 | jz nobackgr |
3627 | jz nobackgr |
3628 | 3628 | ||
3629 | cmp [background_defined], 0 |
3629 | cmp [background_defined], 0 |
3630 | jz nobackgr |
3630 | jz nobackgr |
3631 | ;-------------------------------------- |
3631 | ;-------------------------------------- |
3632 | align 4 |
3632 | align 4 |
3633 | backgr: |
3633 | backgr: |
3634 | mov eax, [draw_data+32 + RECT.left] |
3634 | mov eax, [draw_data+32 + RECT.left] |
3635 | shl eax, 16 |
3635 | shl eax, 16 |
3636 | add eax, [draw_data+32 + RECT.right] |
3636 | add eax, [draw_data+32 + RECT.right] |
3637 | mov [BG_Rect_X_left_right], eax ; [left]*65536 + [right] |
3637 | mov [BG_Rect_X_left_right], eax ; [left]*65536 + [right] |
3638 | 3638 | ||
3639 | mov eax, [draw_data+32 + RECT.top] |
3639 | mov eax, [draw_data+32 + RECT.top] |
3640 | shl eax, 16 |
3640 | shl eax, 16 |
3641 | add eax, [draw_data+32 + RECT.bottom] |
3641 | add eax, [draw_data+32 + RECT.bottom] |
3642 | mov [BG_Rect_Y_top_bottom], eax ; [top]*65536 + [bottom] |
3642 | mov [BG_Rect_Y_top_bottom], eax ; [top]*65536 + [bottom] |
3643 | 3643 | ||
3644 | call drawbackground |
3644 | call drawbackground |
3645 | ; DEBUGF 1, "K : drawbackground\n" |
3645 | ; DEBUGF 1, "K : drawbackground\n" |
3646 | ; DEBUGF 1, "K : backg x %x\n",[BG_Rect_X_left_right] |
3646 | ; DEBUGF 1, "K : backg x %x\n",[BG_Rect_X_left_right] |
3647 | ; DEBUGF 1, "K : backg y %x\n",[BG_Rect_Y_top_bottom] |
3647 | ; DEBUGF 1, "K : backg y %x\n",[BG_Rect_Y_top_bottom] |
3648 | ;--------- set event 5 start ---------- |
3648 | ;--------- set event 5 start ---------- |
3649 | push ecx edi |
3649 | push ecx edi |
3650 | xor edi, edi |
3650 | xor edi, edi |
3651 | mov ecx, [thread_count] |
3651 | mov ecx, [thread_count] |
3652 | ;-------------------------------------- |
3652 | ;-------------------------------------- |
3653 | align 4 |
3653 | align 4 |
3654 | set_bgr_event: |
3654 | set_bgr_event: |
3655 | add edi, sizeof.APPDATA |
3655 | add edi, sizeof.APPDATA |
3656 | mov eax, [BG_Rect_X_left_right] |
3656 | mov eax, [BG_Rect_X_left_right] |
3657 | mov edx, [BG_Rect_Y_top_bottom] |
3657 | mov edx, [BG_Rect_Y_top_bottom] |
3658 | cmp [edi+SLOT_BASE+APPDATA.draw_bgr_x], 0 |
3658 | cmp [edi+SLOT_BASE+APPDATA.draw_bgr_x], 0 |
3659 | jz .set |
3659 | jz .set |
3660 | .join: |
3660 | .join: |
3661 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_x], ax |
3661 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_x], ax |
3662 | jae @f |
3662 | jae @f |
3663 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_x], ax |
3663 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_x], ax |
3664 | @@: |
3664 | @@: |
3665 | shr eax, 16 |
3665 | shr eax, 16 |
3666 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_x+2], ax |
3666 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_x+2], ax |
3667 | jbe @f |
3667 | jbe @f |
3668 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_x+2], ax |
3668 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_x+2], ax |
3669 | @@: |
3669 | @@: |
3670 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_y], dx |
3670 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_y], dx |
3671 | jae @f |
3671 | jae @f |
3672 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_y], dx |
3672 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_y], dx |
3673 | @@: |
3673 | @@: |
3674 | shr edx, 16 |
3674 | shr edx, 16 |
3675 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_y+2], dx |
3675 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_y+2], dx |
3676 | jbe @f |
3676 | jbe @f |
3677 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_y+2], dx |
3677 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_y+2], dx |
3678 | @@: |
3678 | @@: |
3679 | jmp .common |
3679 | jmp .common |
3680 | .set: |
3680 | .set: |
3681 | mov [edi+SLOT_BASE+APPDATA.draw_bgr_x], eax |
3681 | mov [edi+SLOT_BASE+APPDATA.draw_bgr_x], eax |
3682 | mov [edi+SLOT_BASE+APPDATA.draw_bgr_y], edx |
3682 | mov [edi+SLOT_BASE+APPDATA.draw_bgr_y], edx |
3683 | .common: |
3683 | .common: |
3684 | or [edi+SLOT_BASE+APPDATA.occurred_events], EVENT_BACKGROUND |
3684 | or [edi+SLOT_BASE+APPDATA.occurred_events], EVENT_BACKGROUND |
3685 | loop set_bgr_event |
3685 | loop set_bgr_event |
3686 | pop edi ecx |
3686 | pop edi ecx |
3687 | ;--------- set event 5 stop ----------- |
3687 | ;--------- set event 5 stop ----------- |
3688 | dec [REDRAW_BACKGROUND] ; got new update request? |
3688 | dec [REDRAW_BACKGROUND] ; got new update request? |
3689 | jnz backgr |
3689 | jnz backgr |
3690 | 3690 | ||
3691 | xor eax, eax |
3691 | xor eax, eax |
3692 | mov [draw_data+32 + RECT.left], eax |
3692 | mov [draw_data+32 + RECT.left], eax |
3693 | mov [draw_data+32 + RECT.top], eax |
3693 | mov [draw_data+32 + RECT.top], eax |
3694 | mov [draw_data+32 + RECT.right], eax |
3694 | mov [draw_data+32 + RECT.right], eax |
3695 | mov [draw_data+32 + RECT.bottom], eax |
3695 | mov [draw_data+32 + RECT.bottom], eax |
3696 | ;-------------------------------------- |
3696 | ;-------------------------------------- |
3697 | align 4 |
3697 | align 4 |
3698 | nobackgr: |
3698 | nobackgr: |
3699 | ; system shutdown request |
3699 | ; system shutdown request |
3700 | cmp [SYS_SHUTDOWN], byte 0 |
3700 | cmp [SYS_SHUTDOWN], byte 0 |
3701 | je noshutdown |
3701 | je noshutdown |
3702 | 3702 | ||
3703 | mov edx, [shutdown_processes] |
3703 | mov edx, [shutdown_processes] |
3704 | 3704 | ||
3705 | cmp [SYS_SHUTDOWN], dl |
3705 | cmp [SYS_SHUTDOWN], dl |
3706 | jne noshutdown |
3706 | jne noshutdown |
3707 | 3707 | ||
3708 | lea ecx, [edx-1] |
3708 | lea ecx, [edx-1] |
3709 | mov edx, OS_BASE+0x3040 |
3709 | mov edx, OS_BASE+0x3040 |
3710 | jecxz no_mark_system_shutdown |
3710 | jecxz no_mark_system_shutdown |
3711 | ;-------------------------------------- |
3711 | ;-------------------------------------- |
3712 | align 4 |
3712 | align 4 |
3713 | markz: |
3713 | markz: |
3714 | push ecx edx |
3714 | push ecx edx |
3715 | cmp [edx+TASKDATA.state], TSTATE_FREE |
3715 | cmp [edx+TASKDATA.state], TSTATE_FREE |
3716 | jz .nokill |
3716 | jz .nokill |
3717 | lea edx, [(edx-(TASK_TABLE and 1FFFFFFFh))*8+SLOT_BASE] |
3717 | lea edx, [(edx-(TASK_TABLE and 1FFFFFFFh))*8+SLOT_BASE] |
3718 | cmp [edx+APPDATA.process], sys_proc |
3718 | cmp [edx+APPDATA.process], sys_proc |
3719 | jz .nokill |
3719 | jz .nokill |
3720 | call request_terminate |
3720 | call request_terminate |
3721 | jmp .common |
3721 | jmp .common |
3722 | .nokill: |
3722 | .nokill: |
3723 | dec byte [SYS_SHUTDOWN] |
3723 | dec byte [SYS_SHUTDOWN] |
3724 | xor eax, eax |
3724 | xor eax, eax |
3725 | .common: |
3725 | .common: |
3726 | pop edx ecx |
3726 | pop edx ecx |
3727 | test eax, eax |
3727 | test eax, eax |
3728 | jz @f |
3728 | jz @f |
3729 | mov [edx+TASKDATA.state], TSTATE_ZOMBIE |
3729 | mov [edx+TASKDATA.state], TSTATE_ZOMBIE |
3730 | @@: |
3730 | @@: |
3731 | add edx, 0x20 |
3731 | add edx, 0x20 |
3732 | loop markz |
3732 | loop markz |
3733 | call wakeup_osloop |
3733 | call wakeup_osloop |
3734 | ;-------------------------------------- |
3734 | ;-------------------------------------- |
3735 | align 4 |
3735 | align 4 |
3736 | @@: |
3736 | @@: |
3737 | no_mark_system_shutdown: |
3737 | no_mark_system_shutdown: |
3738 | dec byte [SYS_SHUTDOWN] |
3738 | dec byte [SYS_SHUTDOWN] |
3739 | je system_shutdown |
3739 | je system_shutdown |
3740 | ;-------------------------------------- |
3740 | ;-------------------------------------- |
3741 | align 4 |
3741 | align 4 |
3742 | noshutdown: |
3742 | noshutdown: |
3743 | mov eax, [thread_count] ; termination |
3743 | mov eax, [thread_count] ; termination |
3744 | mov ebx, TASK_DATA+TASKDATA.state |
3744 | mov ebx, TASK_DATA+TASKDATA.state |
3745 | mov esi, 1 |
3745 | mov esi, 1 |
3746 | ;-------------------------------------- |
3746 | ;-------------------------------------- |
3747 | align 4 |
3747 | align 4 |
3748 | newct: |
3748 | newct: |
3749 | mov cl, [ebx] |
3749 | mov cl, [ebx] |
3750 | cmp cl, byte 3 |
3750 | cmp cl, byte 3 |
3751 | jz .terminate |
3751 | jz .terminate |
3752 | 3752 | ||
3753 | cmp cl, byte 4 |
3753 | cmp cl, byte 4 |
3754 | jnz .noterminate |
3754 | jnz .noterminate |
3755 | .terminate: |
3755 | .terminate: |
3756 | pushad |
3756 | pushad |
3757 | mov ecx, eax |
3757 | mov ecx, eax |
3758 | shl ecx, 8 |
3758 | shl ecx, 8 |
3759 | add ecx, SLOT_BASE |
3759 | add ecx, SLOT_BASE |
3760 | call restore_default_cursor_before_killing |
3760 | call restore_default_cursor_before_killing |
3761 | popad |
3761 | popad |
3762 | 3762 | ||
3763 | pushad |
3763 | pushad |
3764 | call terminate |
3764 | call terminate |
3765 | popad |
3765 | popad |
3766 | cmp byte [SYS_SHUTDOWN], 0 |
3766 | cmp byte [SYS_SHUTDOWN], 0 |
3767 | jz .noterminate |
3767 | jz .noterminate |
3768 | dec byte [SYS_SHUTDOWN] |
3768 | dec byte [SYS_SHUTDOWN] |
3769 | je system_shutdown |
3769 | je system_shutdown |
3770 | 3770 | ||
3771 | .noterminate: |
3771 | .noterminate: |
3772 | add ebx, 0x20 |
3772 | add ebx, 0x20 |
3773 | inc esi |
3773 | inc esi |
3774 | dec eax |
3774 | dec eax |
3775 | jnz newct |
3775 | jnz newct |
3776 | ret |
3776 | ret |
3777 | ;----------------------------------------------------------------------------- |
3777 | ;----------------------------------------------------------------------------- |
3778 | align 4 |
3778 | align 4 |
3779 | redrawscreen: |
3779 | redrawscreen: |
3780 | ; eax , if process window_data base is eax, do not set flag/limits |
3780 | ; eax , if process window_data base is eax, do not set flag/limits |
3781 | 3781 | ||
3782 | pushad |
3782 | pushad |
3783 | push eax |
3783 | push eax |
3784 | 3784 | ||
3785 | ;;; mov ebx,2 |
3785 | ;;; mov ebx,2 |
3786 | ;;; call delay_hs |
3786 | ;;; call delay_hs |
3787 | 3787 | ||
3788 | ;mov ecx,0 ; redraw flags for apps |
3788 | ;mov ecx,0 ; redraw flags for apps |
3789 | xor ecx, ecx |
3789 | xor ecx, ecx |
3790 | ;-------------------------------------- |
3790 | ;-------------------------------------- |
3791 | align 4 |
3791 | align 4 |
3792 | newdw2: |
3792 | newdw2: |
3793 | inc ecx |
3793 | inc ecx |
3794 | push ecx |
3794 | push ecx |
3795 | 3795 | ||
3796 | mov eax, ecx |
3796 | mov eax, ecx |
3797 | shl eax, 5 |
3797 | shl eax, 5 |
3798 | add eax, window_data |
3798 | add eax, window_data |
3799 | 3799 | ||
3800 | cmp eax, [esp+4] |
3800 | cmp eax, [esp+4] |
3801 | je not_this_task |
3801 | je not_this_task |
3802 | ; check if window in redraw area |
3802 | ; check if window in redraw area |
3803 | mov edi, eax |
3803 | mov edi, eax |
3804 | 3804 | ||
3805 | cmp ecx, 1 ; limit for background |
3805 | cmp ecx, 1 ; limit for background |
3806 | jz bgli |
3806 | jz bgli |
3807 | 3807 | ||
3808 | mov eax, [esp+4] ;if upper in z-position - no redraw |
3808 | mov eax, [esp+4] ;if upper in z-position - no redraw |
3809 | test eax, eax |
3809 | test eax, eax |
3810 | jz @f |
3810 | jz @f |
3811 | mov al, [eax + WDATA.z_modif] |
3811 | mov al, [eax + WDATA.z_modif] |
3812 | cmp [edi + WDATA.z_modif], al |
3812 | cmp [edi + WDATA.z_modif], al |
3813 | jg ricino |
3813 | jg ricino |
3814 | @@: |
3814 | @@: |
3815 | 3815 | ||
3816 | mov eax, [edi + WDATA.box.left] |
3816 | mov eax, [edi + WDATA.box.left] |
3817 | mov ebx, [edi + WDATA.box.top] |
3817 | mov ebx, [edi + WDATA.box.top] |
3818 | 3818 | ||
3819 | mov ecx, [draw_limits.bottom] ; ecx = area y end ebx = window y start |
3819 | mov ecx, [draw_limits.bottom] ; ecx = area y end ebx = window y start |
3820 | cmp ecx, ebx |
3820 | cmp ecx, ebx |
3821 | jb ricino |
3821 | jb ricino |
3822 | 3822 | ||
3823 | mov ecx, [draw_limits.right] ; ecx = area x end eax = window x start |
3823 | mov ecx, [draw_limits.right] ; ecx = area x end eax = window x start |
3824 | cmp ecx, eax |
3824 | cmp ecx, eax |
3825 | jb ricino |
3825 | jb ricino |
3826 | 3826 | ||
3827 | mov eax, [edi + WDATA.box.left] |
3827 | mov eax, [edi + WDATA.box.left] |
3828 | mov ebx, [edi + WDATA.box.top] |
3828 | mov ebx, [edi + WDATA.box.top] |
3829 | mov ecx, [edi + WDATA.box.width] |
3829 | mov ecx, [edi + WDATA.box.width] |
3830 | mov edx, [edi + WDATA.box.height] |
3830 | mov edx, [edi + WDATA.box.height] |
3831 | add ecx, eax |
3831 | add ecx, eax |
3832 | add edx, ebx |
3832 | add edx, ebx |
3833 | 3833 | ||
3834 | mov eax, [draw_limits.top] ; eax = area y start edx = window y end |
3834 | mov eax, [draw_limits.top] ; eax = area y start edx = window y end |
3835 | cmp edx, eax |
3835 | cmp edx, eax |
3836 | jb ricino |
3836 | jb ricino |
3837 | 3837 | ||
3838 | mov eax, [draw_limits.left] ; eax = area x start ecx = window x end |
3838 | mov eax, [draw_limits.left] ; eax = area x start ecx = window x end |
3839 | cmp ecx, eax |
3839 | cmp ecx, eax |
3840 | jb ricino |
3840 | jb ricino |
3841 | ;-------------------------------------- |
3841 | ;-------------------------------------- |
3842 | align 4 |
3842 | align 4 |
3843 | bgli: |
3843 | bgli: |
3844 | cmp dword[esp], 1 |
3844 | cmp dword[esp], 1 |
3845 | jnz .az |
3845 | jnz .az |
3846 | 3846 | ||
3847 | cmp [REDRAW_BACKGROUND], 0 |
3847 | cmp [REDRAW_BACKGROUND], 0 |
3848 | jz .az |
3848 | jz .az |
3849 | 3849 | ||
3850 | mov dl, 0 |
3850 | mov dl, 0 |
3851 | lea eax, [edi+draw_data-window_data] |
3851 | lea eax, [edi+draw_data-window_data] |
3852 | mov ebx, [draw_limits.left] |
3852 | mov ebx, [draw_limits.left] |
3853 | cmp ebx, [eax+RECT.left] |
3853 | cmp ebx, [eax+RECT.left] |
3854 | jae @f |
3854 | jae @f |
3855 | 3855 | ||
3856 | mov [eax+RECT.left], ebx |
3856 | mov [eax+RECT.left], ebx |
3857 | mov dl, 1 |
3857 | mov dl, 1 |
3858 | ;-------------------------------------- |
3858 | ;-------------------------------------- |
3859 | align 4 |
3859 | align 4 |
3860 | @@: |
3860 | @@: |
3861 | mov ebx, [draw_limits.top] |
3861 | mov ebx, [draw_limits.top] |
3862 | cmp ebx, [eax+RECT.top] |
3862 | cmp ebx, [eax+RECT.top] |
3863 | jae @f |
3863 | jae @f |
3864 | 3864 | ||
3865 | mov [eax+RECT.top], ebx |
3865 | mov [eax+RECT.top], ebx |
3866 | mov dl, 1 |
3866 | mov dl, 1 |
3867 | ;-------------------------------------- |
3867 | ;-------------------------------------- |
3868 | align 4 |
3868 | align 4 |
3869 | @@: |
3869 | @@: |
3870 | mov ebx, [draw_limits.right] |
3870 | mov ebx, [draw_limits.right] |
3871 | cmp ebx, [eax+RECT.right] |
3871 | cmp ebx, [eax+RECT.right] |
3872 | jbe @f |
3872 | jbe @f |
3873 | 3873 | ||
3874 | mov [eax+RECT.right], ebx |
3874 | mov [eax+RECT.right], ebx |
3875 | mov dl, 1 |
3875 | mov dl, 1 |
3876 | ;-------------------------------------- |
3876 | ;-------------------------------------- |
3877 | align 4 |
3877 | align 4 |
3878 | @@: |
3878 | @@: |
3879 | mov ebx, [draw_limits.bottom] |
3879 | mov ebx, [draw_limits.bottom] |
3880 | cmp ebx, [eax+RECT.bottom] |
3880 | cmp ebx, [eax+RECT.bottom] |
3881 | jbe @f |
3881 | jbe @f |
3882 | 3882 | ||
3883 | mov [eax+RECT.bottom], ebx |
3883 | mov [eax+RECT.bottom], ebx |
3884 | mov dl, 1 |
3884 | mov dl, 1 |
3885 | ;-------------------------------------- |
3885 | ;-------------------------------------- |
3886 | align 4 |
3886 | align 4 |
3887 | @@: |
3887 | @@: |
3888 | add [REDRAW_BACKGROUND], dl |
3888 | add [REDRAW_BACKGROUND], dl |
3889 | call wakeup_osloop |
3889 | call wakeup_osloop |
3890 | jmp newdw8 |
3890 | jmp newdw8 |
3891 | ;-------------------------------------- |
3891 | ;-------------------------------------- |
3892 | align 4 |
3892 | align 4 |
3893 | .az: |
3893 | .az: |
3894 | mov eax, edi |
3894 | mov eax, edi |
3895 | add eax, draw_data-window_data |
3895 | add eax, draw_data-window_data |
3896 | 3896 | ||
3897 | mov ebx, [draw_limits.left] ; set limits |
3897 | mov ebx, [draw_limits.left] ; set limits |
3898 | mov [eax + RECT.left], ebx |
3898 | mov [eax + RECT.left], ebx |
3899 | mov ebx, [draw_limits.top] |
3899 | mov ebx, [draw_limits.top] |
3900 | mov [eax + RECT.top], ebx |
3900 | mov [eax + RECT.top], ebx |
3901 | mov ebx, [draw_limits.right] |
3901 | mov ebx, [draw_limits.right] |
3902 | mov [eax + RECT.right], ebx |
3902 | mov [eax + RECT.right], ebx |
3903 | mov ebx, [draw_limits.bottom] |
3903 | mov ebx, [draw_limits.bottom] |
3904 | mov [eax + RECT.bottom], ebx |
3904 | mov [eax + RECT.bottom], ebx |
3905 | 3905 | ||
3906 | sub eax, draw_data-window_data |
3906 | sub eax, draw_data-window_data |
3907 | 3907 | ||
3908 | cmp dword [esp], 1 |
3908 | cmp dword [esp], 1 |
3909 | jne nobgrd |
3909 | jne nobgrd |
3910 | inc [REDRAW_BACKGROUND] |
3910 | inc [REDRAW_BACKGROUND] |
3911 | call wakeup_osloop |
3911 | call wakeup_osloop |
3912 | ;-------------------------------------- |
3912 | ;-------------------------------------- |
3913 | align 4 |
3913 | align 4 |
3914 | newdw8: |
3914 | newdw8: |
3915 | nobgrd: |
3915 | nobgrd: |
3916 | ;-------------------------------------- |
3916 | ;-------------------------------------- |
3917 | push eax edi ebp |
3917 | push eax edi ebp |
3918 | mov edi, [esp+12] |
3918 | mov edi, [esp+12] |
3919 | cmp edi, 1 |
3919 | cmp edi, 1 |
3920 | je .found |
3920 | je .found |
3921 | 3921 | ||
3922 | mov eax, [draw_limits.left] |
3922 | mov eax, [draw_limits.left] |
3923 | mov ebx, [draw_limits.top] |
3923 | mov ebx, [draw_limits.top] |
3924 | mov ecx, [draw_limits.right] |
3924 | mov ecx, [draw_limits.right] |
3925 | sub ecx, eax |
3925 | sub ecx, eax |
3926 | test ecx, ecx |
3926 | test ecx, ecx |
3927 | jz .not_found |
3927 | jz .not_found |
3928 | 3928 | ||
3929 | mov edx, [draw_limits.bottom] |
3929 | mov edx, [draw_limits.bottom] |
3930 | sub edx, ebx |
3930 | sub edx, ebx |
3931 | test edx, edx |
3931 | test edx, edx |
3932 | jz .not_found |
3932 | jz .not_found |
3933 | 3933 | ||
3934 | ; eax - x, ebx - y |
3934 | ; eax - x, ebx - y |
3935 | ; ecx - size x, edx - size y |
3935 | ; ecx - size x, edx - size y |
3936 | add ebx, edx |
3936 | add ebx, edx |
3937 | ;-------------------------------------- |
3937 | ;-------------------------------------- |
3938 | align 4 |
3938 | align 4 |
3939 | .start_y: |
3939 | .start_y: |
3940 | push ecx |
3940 | push ecx |
3941 | ;-------------------------------------- |
3941 | ;-------------------------------------- |
3942 | align 4 |
3942 | align 4 |
3943 | .start_x: |
3943 | .start_x: |
3944 | add eax, ecx |
3944 | add eax, ecx |
3945 | mov ebp, [d_width_calc_area + ebx*4] |
3945 | mov ebp, [d_width_calc_area + ebx*4] |
3946 | add ebp, [_display.win_map] |
3946 | add ebp, [_display.win_map] |
3947 | movzx ebp, byte[eax+ebp] ; get value for current point |
3947 | movzx ebp, byte[eax+ebp] ; get value for current point |
3948 | cmp ebp, edi |
3948 | cmp ebp, edi |
3949 | jne @f |
3949 | jne @f |
3950 | 3950 | ||
3951 | pop ecx |
3951 | pop ecx |
3952 | jmp .found |
3952 | jmp .found |
3953 | ;-------------------------------------- |
3953 | ;-------------------------------------- |
3954 | align 4 |
3954 | align 4 |
3955 | @@: |
3955 | @@: |
3956 | sub eax, ecx |
3956 | sub eax, ecx |
3957 | 3957 | ||
3958 | dec ecx |
3958 | dec ecx |
3959 | jnz .start_x |
3959 | jns .start_x |
3960 | 3960 | ||
3961 | pop ecx |
3961 | pop ecx |
3962 | dec ebx |
3962 | dec ebx |
3963 | dec edx |
3963 | dec edx |
3964 | jnz .start_y |
3964 | jns .start_y |
3965 | ;-------------------------------------- |
3965 | ;-------------------------------------- |
3966 | align 4 |
3966 | align 4 |
3967 | .not_found: |
3967 | .not_found: |
3968 | pop ebp edi eax |
3968 | pop ebp edi eax |
3969 | jmp ricino |
3969 | jmp ricino |
3970 | ;-------------------------------------- |
3970 | ;-------------------------------------- |
3971 | align 4 |
3971 | align 4 |
3972 | .found: |
3972 | .found: |
3973 | pop ebp edi eax |
3973 | pop ebp edi eax |
3974 | 3974 | ||
3975 | mov [eax + WDATA.fl_redraw], byte 1 ; mark as redraw |
3975 | mov [eax + WDATA.fl_redraw], byte 1 ; mark as redraw |
3976 | ;-------------------------------------- |
3976 | ;-------------------------------------- |
3977 | align 4 |
3977 | align 4 |
3978 | ricino: |
3978 | ricino: |
3979 | not_this_task: |
3979 | not_this_task: |
3980 | pop ecx |
3980 | pop ecx |
3981 | 3981 | ||
3982 | cmp ecx, [thread_count] |
3982 | cmp ecx, [thread_count] |
3983 | jle newdw2 |
3983 | jle newdw2 |
3984 | 3984 | ||
3985 | pop eax |
3985 | pop eax |
3986 | popad |
3986 | popad |
3987 | ret |
3987 | ret |
3988 | ;----------------------------------------------------------------------------- |
3988 | ;----------------------------------------------------------------------------- |
3989 | align 4 |
3989 | align 4 |
3990 | calculatebackground: ; background |
3990 | calculatebackground: ; background |
3991 | mov edi, [_display.win_map] ; set os to use all pixels |
3991 | mov edi, [_display.win_map] ; set os to use all pixels |
3992 | mov eax, 0x01010101 |
3992 | mov eax, 0x01010101 |
3993 | mov ecx, [_display.win_map_size] |
3993 | mov ecx, [_display.win_map_size] |
3994 | shr ecx, 2 |
3994 | shr ecx, 2 |
3995 | rep stosd |
3995 | rep stosd |
3996 | mov byte[window_data+32+WDATA.z_modif], ZPOS_DESKTOP |
3996 | mov byte[window_data+32+WDATA.z_modif], ZPOS_DESKTOP |
3997 | mov [REDRAW_BACKGROUND], 0 |
3997 | mov [REDRAW_BACKGROUND], 0 |
3998 | ret |
3998 | ret |
3999 | ;----------------------------------------------------------------------------- |
3999 | ;----------------------------------------------------------------------------- |
4000 | uglobal |
4000 | uglobal |
4001 | imax dd 0x0 |
4001 | imax dd 0x0 |
4002 | endg |
4002 | endg |
4003 | ;----------------------------------------------------------------------------- |
4003 | ;----------------------------------------------------------------------------- |
4004 | align 4 |
4004 | align 4 |
4005 | delay_ms: ; delay in 1/1000 sec |
4005 | delay_ms: ; delay in 1/1000 sec |
4006 | pushad |
4006 | pushad |
4007 | 4007 | ||
4008 | cmp [hpet_base], 0 |
4008 | cmp [hpet_base], 0 |
4009 | jz .no_hpet |
4009 | jz .no_hpet |
4010 | mov eax, esi |
4010 | mov eax, esi |
4011 | mov edx, 1_000_000 ; ms to ns |
4011 | mov edx, 1_000_000 ; ms to ns |
4012 | mul edx |
4012 | mul edx |
4013 | mov ebx, edx |
4013 | mov ebx, edx |
4014 | mov ecx, eax |
4014 | mov ecx, eax |
4015 | 4015 | ||
4016 | push ecx |
4016 | push ecx |
4017 | call get_clock_ns |
4017 | call get_clock_ns |
4018 | pop ecx |
4018 | pop ecx |
4019 | mov edi, edx |
4019 | mov edi, edx |
4020 | mov esi, eax |
4020 | mov esi, eax |
4021 | .wait: |
4021 | .wait: |
4022 | push ecx |
4022 | push ecx |
4023 | call get_clock_ns |
4023 | call get_clock_ns |
4024 | pop ecx |
4024 | pop ecx |
4025 | sub eax, esi |
4025 | sub eax, esi |
4026 | sbb edx, edi |
4026 | sbb edx, edi |
4027 | sub eax, ecx |
4027 | sub eax, ecx |
4028 | sbb edx, ebx |
4028 | sbb edx, ebx |
4029 | jc .wait |
4029 | jc .wait |
4030 | jmp .done |
4030 | jmp .done |
4031 | 4031 | ||
4032 | .no_hpet: |
4032 | .no_hpet: |
4033 | mov ecx, esi |
4033 | mov ecx, esi |
4034 | ; |
4034 | ; |
4035 | imul ecx, 33941 |
4035 | imul ecx, 33941 |
4036 | shr ecx, 9 |
4036 | shr ecx, 9 |
4037 | ; |
4037 | ; |
4038 | 4038 | ||
4039 | in al, 0x61 |
4039 | in al, 0x61 |
4040 | and al, 0x10 |
4040 | and al, 0x10 |
4041 | mov ah, al |
4041 | mov ah, al |
4042 | cld |
4042 | cld |
4043 | 4043 | ||
4044 | .cnt1: |
4044 | .cnt1: |
4045 | in al, 0x61 |
4045 | in al, 0x61 |
4046 | and al, 0x10 |
4046 | and al, 0x10 |
4047 | cmp al, ah |
4047 | cmp al, ah |
4048 | jz .cnt1 |
4048 | jz .cnt1 |
4049 | 4049 | ||
4050 | mov ah, al |
4050 | mov ah, al |
4051 | loop .cnt1 |
4051 | loop .cnt1 |
4052 | 4052 | ||
4053 | .done: |
4053 | .done: |
4054 | popad |
4054 | popad |
4055 | ret |
4055 | ret |
4056 | ;----------------------------------------------------------------------------- |
4056 | ;----------------------------------------------------------------------------- |
4057 | align 4 |
4057 | align 4 |
4058 | set_app_param: |
4058 | set_app_param: |
4059 | mov edi, [TASK_BASE] |
4059 | mov edi, [TASK_BASE] |
4060 | mov eax, ebx |
4060 | mov eax, ebx |
4061 | xchg eax, [edi + TASKDATA.event_mask] ; set new event mask |
4061 | xchg eax, [edi + TASKDATA.event_mask] ; set new event mask |
4062 | mov [esp+32], eax ; return old mask value |
4062 | mov [esp+32], eax ; return old mask value |
4063 | ret |
4063 | ret |
4064 | ;----------------------------------------------------------------------------- |
4064 | ;----------------------------------------------------------------------------- |
4065 | 4065 | ||
4066 | ; this is for syscall |
4066 | ; this is for syscall |
4067 | proc delay_hs_unprotected |
4067 | proc delay_hs_unprotected |
4068 | call unprotect_from_terminate |
4068 | call unprotect_from_terminate |
4069 | call delay_hs |
4069 | call delay_hs |
4070 | call protect_from_terminate |
4070 | call protect_from_terminate |
4071 | ret |
4071 | ret |
4072 | endp |
4072 | endp |
4073 | 4073 | ||
4074 | if 1 |
4074 | if 1 |
4075 | align 4 |
4075 | align 4 |
4076 | delay_hs: ; delay in 1/100 secs |
4076 | delay_hs: ; delay in 1/100 secs |
4077 | ; ebx = delay time |
4077 | ; ebx = delay time |
4078 | 4078 | ||
4079 | pushad |
4079 | pushad |
4080 | push ebx |
4080 | push ebx |
4081 | xor esi, esi |
4081 | xor esi, esi |
4082 | mov ecx, MANUAL_DESTROY |
4082 | mov ecx, MANUAL_DESTROY |
4083 | call create_event |
4083 | call create_event |
4084 | test eax, eax |
4084 | test eax, eax |
4085 | jz .done |
4085 | jz .done |
4086 | 4086 | ||
4087 | mov ebx, edx |
4087 | mov ebx, edx |
4088 | mov ecx, [esp] |
4088 | mov ecx, [esp] |
4089 | push edx |
4089 | push edx |
4090 | push eax |
4090 | push eax |
4091 | call wait_event_timeout |
4091 | call wait_event_timeout |
4092 | pop eax |
4092 | pop eax |
4093 | pop ebx |
4093 | pop ebx |
4094 | call destroy_event |
4094 | call destroy_event |
4095 | .done: |
4095 | .done: |
4096 | add esp, 4 |
4096 | add esp, 4 |
4097 | popad |
4097 | popad |
4098 | ret |
4098 | ret |
4099 | 4099 | ||
4100 | else |
4100 | else |
4101 | 4101 | ||
4102 | align 4 |
4102 | align 4 |
4103 | delay_hs: ; delay in 1/100 secs |
4103 | delay_hs: ; delay in 1/100 secs |
4104 | ; ebx = delay time |
4104 | ; ebx = delay time |
4105 | push ecx |
4105 | push ecx |
4106 | push edx |
4106 | push edx |
4107 | 4107 | ||
4108 | mov edx, [timer_ticks] |
4108 | mov edx, [timer_ticks] |
4109 | ;-------------------------------------- |
4109 | ;-------------------------------------- |
4110 | align 4 |
4110 | align 4 |
4111 | newtic: |
4111 | newtic: |
4112 | mov ecx, [timer_ticks] |
4112 | mov ecx, [timer_ticks] |
4113 | sub ecx, edx |
4113 | sub ecx, edx |
4114 | cmp ecx, ebx |
4114 | cmp ecx, ebx |
4115 | jae zerodelay |
4115 | jae zerodelay |
4116 | 4116 | ||
4117 | call change_task |
4117 | call change_task |
4118 | 4118 | ||
4119 | jmp newtic |
4119 | jmp newtic |
4120 | ;-------------------------------------- |
4120 | ;-------------------------------------- |
4121 | align 4 |
4121 | align 4 |
4122 | zerodelay: |
4122 | zerodelay: |
4123 | pop edx |
4123 | pop edx |
4124 | pop ecx |
4124 | pop ecx |
4125 | ret |
4125 | ret |
4126 | end if |
4126 | end if |
4127 | 4127 | ||
4128 | ;----------------------------------------------------------------------------- |
4128 | ;----------------------------------------------------------------------------- |
4129 | align 16 ;very often call this subrutine |
4129 | align 16 ;very often call this subrutine |
4130 | memmove: ; memory move in bytes |
4130 | memmove: ; memory move in bytes |
4131 | ; eax = from |
4131 | ; eax = from |
4132 | ; ebx = to |
4132 | ; ebx = to |
4133 | ; ecx = no of bytes |
4133 | ; ecx = no of bytes |
4134 | test ecx, ecx |
4134 | test ecx, ecx |
4135 | jle .ret |
4135 | jle .ret |
4136 | 4136 | ||
4137 | push esi edi ecx |
4137 | push esi edi ecx |
4138 | 4138 | ||
4139 | mov edi, ebx |
4139 | mov edi, ebx |
4140 | mov esi, eax |
4140 | mov esi, eax |
4141 | 4141 | ||
4142 | test ecx, not 11b |
4142 | test ecx, not 11b |
4143 | jz @f |
4143 | jz @f |
4144 | 4144 | ||
4145 | push ecx |
4145 | push ecx |
4146 | shr ecx, 2 |
4146 | shr ecx, 2 |
4147 | rep movsd |
4147 | rep movsd |
4148 | pop ecx |
4148 | pop ecx |
4149 | and ecx, 11b |
4149 | and ecx, 11b |
4150 | jz .finish |
4150 | jz .finish |
4151 | ;-------------------------------------- |
4151 | ;-------------------------------------- |
4152 | align 4 |
4152 | align 4 |
4153 | @@: |
4153 | @@: |
4154 | rep movsb |
4154 | rep movsb |
4155 | ;-------------------------------------- |
4155 | ;-------------------------------------- |
4156 | align 4 |
4156 | align 4 |
4157 | .finish: |
4157 | .finish: |
4158 | pop ecx edi esi |
4158 | pop ecx edi esi |
4159 | ;-------------------------------------- |
4159 | ;-------------------------------------- |
4160 | align 4 |
4160 | align 4 |
4161 | .ret: |
4161 | .ret: |
4162 | ret |
4162 | ret |
4163 | ;----------------------------------------------------------------------------- |
4163 | ;----------------------------------------------------------------------------- |
4164 | ; |
4164 | ; |
4165 | ;align 4 |
4165 | ;align 4 |
4166 | ; |
4166 | ; |
4167 | ;read_floppy_file: |
4167 | ;read_floppy_file: |
4168 | ; |
4168 | ; |
4169 | ;; as input |
4169 | ;; as input |
4170 | ;; |
4170 | ;; |
4171 | ;; eax pointer to file |
4171 | ;; eax pointer to file |
4172 | ;; ebx file lenght |
4172 | ;; ebx file lenght |
4173 | ;; ecx start 512 byte block number |
4173 | ;; ecx start 512 byte block number |
4174 | ;; edx number of blocks to read |
4174 | ;; edx number of blocks to read |
4175 | ;; esi pointer to return/work area (atleast 20 000 bytes) |
4175 | ;; esi pointer to return/work area (atleast 20 000 bytes) |
4176 | ;; |
4176 | ;; |
4177 | ;; |
4177 | ;; |
4178 | ;; on return |
4178 | ;; on return |
4179 | ;; |
4179 | ;; |
4180 | ;; eax = 0 command succesful |
4180 | ;; eax = 0 command succesful |
4181 | ;; 1 no fd base and/or partition defined |
4181 | ;; 1 no fd base and/or partition defined |
4182 | ;; 2 yet unsupported FS |
4182 | ;; 2 yet unsupported FS |
4183 | ;; 3 unknown FS |
4183 | ;; 3 unknown FS |
4184 | ;; 4 partition not defined at hd |
4184 | ;; 4 partition not defined at hd |
4185 | ;; 5 file not found |
4185 | ;; 5 file not found |
4186 | ;; ebx = size of file |
4186 | ;; ebx = size of file |
4187 | ; |
4187 | ; |
4188 | ; mov edi,[TASK_BASE] |
4188 | ; mov edi,[TASK_BASE] |
4189 | ; add edi,0x10 |
4189 | ; add edi,0x10 |
4190 | ; add esi,[edi] |
4190 | ; add esi,[edi] |
4191 | ; add eax,[edi] |
4191 | ; add eax,[edi] |
4192 | ; |
4192 | ; |
4193 | ; pushad |
4193 | ; pushad |
4194 | ; mov edi,esi |
4194 | ; mov edi,esi |
4195 | ; add edi,1024 |
4195 | ; add edi,1024 |
4196 | ; mov esi,0x100000+19*512 |
4196 | ; mov esi,0x100000+19*512 |
4197 | ; sub ecx,1 |
4197 | ; sub ecx,1 |
4198 | ; shl ecx,9 |
4198 | ; shl ecx,9 |
4199 | ; add esi,ecx |
4199 | ; add esi,ecx |
4200 | ; shl edx,9 |
4200 | ; shl edx,9 |
4201 | ; mov ecx,edx |
4201 | ; mov ecx,edx |
4202 | ; cld |
4202 | ; cld |
4203 | ; rep movsb |
4203 | ; rep movsb |
4204 | ; popad |
4204 | ; popad |
4205 | ; |
4205 | ; |
4206 | ; mov [esp+36],eax |
4206 | ; mov [esp+36],eax |
4207 | ; mov [esp+24],ebx |
4207 | ; mov [esp+24],ebx |
4208 | ; ret |
4208 | ; ret |
4209 | 4209 | ||
4210 | 4210 | ||
4211 | 4211 | ||
4212 | align 4 |
4212 | align 4 |
4213 | set_io_access_rights: |
4213 | set_io_access_rights: |
4214 | push edi eax |
4214 | push edi eax |
4215 | mov edi, tss._io_map_0 |
4215 | mov edi, tss._io_map_0 |
4216 | ; mov ecx,eax |
4216 | ; mov ecx,eax |
4217 | ; and ecx,7 ; offset in byte |
4217 | ; and ecx,7 ; offset in byte |
4218 | ; shr eax,3 ; number of byte |
4218 | ; shr eax,3 ; number of byte |
4219 | ; add edi,eax |
4219 | ; add edi,eax |
4220 | ; mov ebx,1 |
4220 | ; mov ebx,1 |
4221 | ; shl ebx,cl |
4221 | ; shl ebx,cl |
4222 | test ebp, ebp |
4222 | test ebp, ebp |
4223 | ; cmp ebp,0 ; enable access - ebp = 0 |
4223 | ; cmp ebp,0 ; enable access - ebp = 0 |
4224 | jnz .siar1 |
4224 | jnz .siar1 |
4225 | ; not ebx |
4225 | ; not ebx |
4226 | ; and [edi],byte bl |
4226 | ; and [edi],byte bl |
4227 | btr [edi], eax |
4227 | btr [edi], eax |
4228 | pop eax edi |
4228 | pop eax edi |
4229 | ret |
4229 | ret |
4230 | .siar1: |
4230 | .siar1: |
4231 | bts [edi], eax |
4231 | bts [edi], eax |
4232 | ; or [edi],byte bl ; disable access - ebp = 1 |
4232 | ; or [edi],byte bl ; disable access - ebp = 1 |
4233 | pop eax edi |
4233 | pop eax edi |
4234 | ret |
4234 | ret |
4235 | ;reserve/free group of ports |
4235 | ;reserve/free group of ports |
4236 | ; * eax = 46 - number function |
4236 | ; * eax = 46 - number function |
4237 | ; * ebx = 0 - reserve, 1 - free |
4237 | ; * ebx = 0 - reserve, 1 - free |
4238 | ; * ecx = number start arrea of ports |
4238 | ; * ecx = number start arrea of ports |
4239 | ; * edx = number end arrea of ports (include last number of port) |
4239 | ; * edx = number end arrea of ports (include last number of port) |
4240 | ;Return value: |
4240 | ;Return value: |
4241 | ; * eax = 0 - succesful |
4241 | ; * eax = 0 - succesful |
4242 | ; * eax = 1 - error |
4242 | ; * eax = 1 - error |
4243 | ; * The system has reserve this ports: |
4243 | ; * The system has reserve this ports: |
4244 | ; 0..0x2d, 0x30..0x4d, 0x50..0xdf, 0xe5..0xff (include last number of port). |
4244 | ; 0..0x2d, 0x30..0x4d, 0x50..0xdf, 0xe5..0xff (include last number of port). |
4245 | ;destroys eax,ebx, ebp |
4245 | ;destroys eax,ebx, ebp |
4246 | r_f_port_area: |
4246 | r_f_port_area: |
4247 | 4247 | ||
4248 | test ebx, ebx |
4248 | test ebx, ebx |
4249 | jnz free_port_area |
4249 | jnz free_port_area |
4250 | ; je r_port_area |
4250 | ; je r_port_area |
4251 | ; jmp free_port_area |
4251 | ; jmp free_port_area |
4252 | 4252 | ||
4253 | ; r_port_area: |
4253 | ; r_port_area: |
4254 | 4254 | ||
4255 | ; pushad |
4255 | ; pushad |
4256 | 4256 | ||
4257 | cmp ecx, edx ; beginning > end ? |
4257 | cmp ecx, edx ; beginning > end ? |
4258 | ja rpal1 |
4258 | ja rpal1 |
4259 | cmp edx, 65536 |
4259 | cmp edx, 65536 |
4260 | jae rpal1 |
4260 | jae rpal1 |
4261 | mov eax, [RESERVED_PORTS] |
4261 | mov eax, [RESERVED_PORTS] |
4262 | test eax, eax ; no reserved areas ? |
4262 | test eax, eax ; no reserved areas ? |
4263 | je rpal2 |
4263 | je rpal2 |
4264 | cmp eax, 255 ; max reserved |
4264 | cmp eax, 255 ; max reserved |
4265 | jae rpal1 |
4265 | jae rpal1 |
4266 | rpal3: |
4266 | rpal3: |
4267 | mov ebx, eax |
4267 | mov ebx, eax |
4268 | shl ebx, 4 |
4268 | shl ebx, 4 |
4269 | add ebx, RESERVED_PORTS |
4269 | add ebx, RESERVED_PORTS |
4270 | cmp ecx, [ebx+8] |
4270 | cmp ecx, [ebx+8] |
4271 | ja rpal4 |
4271 | ja rpal4 |
4272 | cmp edx, [ebx+4] |
4272 | cmp edx, [ebx+4] |
4273 | jae rpal1 |
4273 | jae rpal1 |
4274 | ; jb rpal4 |
4274 | ; jb rpal4 |
4275 | ; jmp rpal1 |
4275 | ; jmp rpal1 |
4276 | rpal4: |
4276 | rpal4: |
4277 | dec eax |
4277 | dec eax |
4278 | jnz rpal3 |
4278 | jnz rpal3 |
4279 | jmp rpal2 |
4279 | jmp rpal2 |
4280 | rpal1: |
4280 | rpal1: |
4281 | ; popad |
4281 | ; popad |
4282 | ; mov eax,1 |
4282 | ; mov eax,1 |
4283 | xor eax, eax |
4283 | xor eax, eax |
4284 | inc eax |
4284 | inc eax |
4285 | ret |
4285 | ret |
4286 | rpal2: |
4286 | rpal2: |
4287 | ; popad |
4287 | ; popad |
4288 | ; enable port access at port IO map |
4288 | ; enable port access at port IO map |
4289 | cli |
4289 | cli |
4290 | pushad ; start enable io map |
4290 | pushad ; start enable io map |
4291 | 4291 | ||
4292 | cmp edx, 65536;16384 |
4292 | cmp edx, 65536;16384 |
4293 | jae no_unmask_io; jge |
4293 | jae no_unmask_io; jge |
4294 | mov eax, ecx |
4294 | mov eax, ecx |
4295 | ; push ebp |
4295 | ; push ebp |
4296 | xor ebp, ebp ; enable - eax = port |
4296 | xor ebp, ebp ; enable - eax = port |
4297 | new_port_access: |
4297 | new_port_access: |
4298 | ; pushad |
4298 | ; pushad |
4299 | call set_io_access_rights |
4299 | call set_io_access_rights |
4300 | ; popad |
4300 | ; popad |
4301 | inc eax |
4301 | inc eax |
4302 | cmp eax, edx |
4302 | cmp eax, edx |
4303 | jbe new_port_access |
4303 | jbe new_port_access |
4304 | ; pop ebp |
4304 | ; pop ebp |
4305 | no_unmask_io: |
4305 | no_unmask_io: |
4306 | popad ; end enable io map |
4306 | popad ; end enable io map |
4307 | sti |
4307 | sti |
4308 | 4308 | ||
4309 | mov eax, [RESERVED_PORTS] |
4309 | mov eax, [RESERVED_PORTS] |
4310 | add eax, 1 |
4310 | add eax, 1 |
4311 | mov [RESERVED_PORTS], eax |
4311 | mov [RESERVED_PORTS], eax |
4312 | shl eax, 4 |
4312 | shl eax, 4 |
4313 | add eax, RESERVED_PORTS |
4313 | add eax, RESERVED_PORTS |
4314 | mov ebx, [TASK_BASE] |
4314 | mov ebx, [TASK_BASE] |
4315 | mov ebx, [ebx+TASKDATA.pid] |
4315 | mov ebx, [ebx+TASKDATA.pid] |
4316 | mov [eax], ebx |
4316 | mov [eax], ebx |
4317 | mov [eax+4], ecx |
4317 | mov [eax+4], ecx |
4318 | mov [eax+8], edx |
4318 | mov [eax+8], edx |
4319 | 4319 | ||
4320 | xor eax, eax |
4320 | xor eax, eax |
4321 | ret |
4321 | ret |
4322 | 4322 | ||
4323 | free_port_area: |
4323 | free_port_area: |
4324 | 4324 | ||
4325 | ; pushad |
4325 | ; pushad |
4326 | mov eax, [RESERVED_PORTS]; no reserved areas ? |
4326 | mov eax, [RESERVED_PORTS]; no reserved areas ? |
4327 | test eax, eax |
4327 | test eax, eax |
4328 | jz frpal2 |
4328 | jz frpal2 |
4329 | mov ebx, [TASK_BASE] |
4329 | mov ebx, [TASK_BASE] |
4330 | mov ebx, [ebx+TASKDATA.pid] |
4330 | mov ebx, [ebx+TASKDATA.pid] |
4331 | frpal3: |
4331 | frpal3: |
4332 | mov edi, eax |
4332 | mov edi, eax |
4333 | shl edi, 4 |
4333 | shl edi, 4 |
4334 | add edi, RESERVED_PORTS |
4334 | add edi, RESERVED_PORTS |
4335 | cmp ebx, [edi] |
4335 | cmp ebx, [edi] |
4336 | jne frpal4 |
4336 | jne frpal4 |
4337 | cmp ecx, [edi+4] |
4337 | cmp ecx, [edi+4] |
4338 | jne frpal4 |
4338 | jne frpal4 |
4339 | cmp edx, [edi+8] |
4339 | cmp edx, [edi+8] |
4340 | jne frpal4 |
4340 | jne frpal4 |
4341 | jmp frpal1 |
4341 | jmp frpal1 |
4342 | frpal4: |
4342 | frpal4: |
4343 | dec eax |
4343 | dec eax |
4344 | jnz frpal3 |
4344 | jnz frpal3 |
4345 | frpal2: |
4345 | frpal2: |
4346 | ; popad |
4346 | ; popad |
4347 | inc eax |
4347 | inc eax |
4348 | ret |
4348 | ret |
4349 | frpal1: |
4349 | frpal1: |
4350 | push ecx |
4350 | push ecx |
4351 | mov ecx, 256 |
4351 | mov ecx, 256 |
4352 | sub ecx, eax |
4352 | sub ecx, eax |
4353 | shl ecx, 4 |
4353 | shl ecx, 4 |
4354 | mov esi, edi |
4354 | mov esi, edi |
4355 | add esi, 16 |
4355 | add esi, 16 |
4356 | cld |
4356 | cld |
4357 | rep movsb |
4357 | rep movsb |
4358 | 4358 | ||
4359 | dec dword [RESERVED_PORTS] |
4359 | dec dword [RESERVED_PORTS] |
4360 | ;popad |
4360 | ;popad |
4361 | ;disable port access at port IO map |
4361 | ;disable port access at port IO map |
4362 | 4362 | ||
4363 | ; pushad ; start disable io map |
4363 | ; pushad ; start disable io map |
4364 | pop eax ;start port |
4364 | pop eax ;start port |
4365 | cmp edx, 65536;16384 |
4365 | cmp edx, 65536;16384 |
4366 | jge no_mask_io |
4366 | jge no_mask_io |
4367 | 4367 | ||
4368 | ; mov eax,ecx |
4368 | ; mov eax,ecx |
4369 | xor ebp, ebp |
4369 | xor ebp, ebp |
4370 | inc ebp |
4370 | inc ebp |
4371 | new_port_access_disable: |
4371 | new_port_access_disable: |
4372 | ; pushad |
4372 | ; pushad |
4373 | ; mov ebp,1 ; disable - eax = port |
4373 | ; mov ebp,1 ; disable - eax = port |
4374 | call set_io_access_rights |
4374 | call set_io_access_rights |
4375 | ; popad |
4375 | ; popad |
4376 | inc eax |
4376 | inc eax |
4377 | cmp eax, edx |
4377 | cmp eax, edx |
4378 | jbe new_port_access_disable |
4378 | jbe new_port_access_disable |
4379 | no_mask_io: |
4379 | no_mask_io: |
4380 | ; popad ; end disable io map |
4380 | ; popad ; end disable io map |
4381 | xor eax, eax |
4381 | xor eax, eax |
4382 | ret |
4382 | ret |
4383 | ;----------------------------------------------------------------------------- |
4383 | ;----------------------------------------------------------------------------- |
4384 | align 4 |
4384 | align 4 |
4385 | drawbackground: |
4385 | drawbackground: |
4386 | dbrv20: |
4386 | dbrv20: |
4387 | cmp [BgrDrawMode], dword 1 |
4387 | cmp [BgrDrawMode], dword 1 |
4388 | jne bgrstr |
4388 | jne bgrstr |
4389 | call vesa20_drawbackground_tiled |
4389 | call vesa20_drawbackground_tiled |
4390 | ; call [draw_pointer] |
4390 | ; call [draw_pointer] |
4391 | call __sys_draw_pointer |
4391 | call __sys_draw_pointer |
4392 | ret |
4392 | ret |
4393 | ;-------------------------------------- |
4393 | ;-------------------------------------- |
4394 | align 4 |
4394 | align 4 |
4395 | bgrstr: |
4395 | bgrstr: |
4396 | call vesa20_drawbackground_stretch |
4396 | call vesa20_drawbackground_stretch |
4397 | ; call [draw_pointer] |
4397 | ; call [draw_pointer] |
4398 | call __sys_draw_pointer |
4398 | call __sys_draw_pointer |
4399 | ret |
4399 | ret |
4400 | ;----------------------------------------------------------------------------- |
4400 | ;----------------------------------------------------------------------------- |
4401 | align 4 |
4401 | align 4 |
4402 | syscall_putimage: ; PutImage |
4402 | syscall_putimage: ; PutImage |
4403 | ; add check pointer |
4403 | ; add check pointer |
4404 | push ecx |
4404 | push ecx |
4405 | mov ax, cx |
4405 | mov ax, cx |
4406 | shr ecx, 16 |
4406 | shr ecx, 16 |
4407 | imul eax, ecx |
4407 | imul eax, ecx |
4408 | lea eax, [eax*3] |
4408 | lea eax, [eax*3] |
4409 | stdcall is_region_userspace, ebx, eax |
4409 | stdcall is_region_userspace, ebx, eax |
4410 | pop ecx |
4410 | pop ecx |
4411 | jnz sys_putimage.exit |
4411 | jnz sys_putimage.exit |
4412 | 4412 | ||
4413 | sys_putimage: |
4413 | sys_putimage: |
4414 | test ecx, 0x80008000 |
4414 | test ecx, 0x80008000 |
4415 | jnz .exit |
4415 | jnz .exit |
4416 | test ecx, 0x0000FFFF |
4416 | test ecx, 0x0000FFFF |
4417 | jz .exit |
4417 | jz .exit |
4418 | test ecx, 0xFFFF0000 |
4418 | test ecx, 0xFFFF0000 |
4419 | jnz @f |
4419 | jnz @f |
4420 | ;-------------------------------------- |
4420 | ;-------------------------------------- |
4421 | align 4 |
4421 | align 4 |
4422 | .exit: |
4422 | .exit: |
4423 | ret |
4423 | ret |
4424 | ;-------------------------------------- |
4424 | ;-------------------------------------- |
4425 | align 4 |
4425 | align 4 |
4426 | @@: |
4426 | @@: |
4427 | mov edi, [current_slot] |
4427 | mov edi, [current_slot] |
4428 | add dx, word[edi+APPDATA.wnd_clientbox.top] |
4428 | add dx, word[edi+APPDATA.wnd_clientbox.top] |
4429 | rol edx, 16 |
4429 | rol edx, 16 |
4430 | add dx, word[edi+APPDATA.wnd_clientbox.left] |
4430 | add dx, word[edi+APPDATA.wnd_clientbox.left] |
4431 | rol edx, 16 |
4431 | rol edx, 16 |
4432 | ;-------------------------------------- |
4432 | ;-------------------------------------- |
4433 | align 4 |
4433 | align 4 |
4434 | .forced: |
4434 | .forced: |
4435 | push ebp esi 0 |
4435 | push ebp esi 0 |
4436 | mov ebp, putimage_get24bpp |
4436 | mov ebp, putimage_get24bpp |
4437 | mov esi, putimage_init24bpp |
4437 | mov esi, putimage_init24bpp |
4438 | ;-------------------------------------- |
4438 | ;-------------------------------------- |
4439 | align 4 |
4439 | align 4 |
4440 | sys_putimage_bpp: |
4440 | sys_putimage_bpp: |
4441 | call vesa20_putimage |
4441 | call vesa20_putimage |
4442 | pop ebp esi ebp |
4442 | pop ebp esi ebp |
4443 | ret |
4443 | ret |
4444 | ; jmp [draw_pointer] |
4444 | ; jmp [draw_pointer] |
4445 | ;----------------------------------------------------------------------------- |
4445 | ;----------------------------------------------------------------------------- |
4446 | align 4 |
4446 | align 4 |
4447 | sys_putimage_palette: |
4447 | sys_putimage_palette: |
4448 | ; ebx = pointer to image |
4448 | ; ebx = pointer to image |
4449 | ; ecx = [xsize]*65536 + [ysize] |
4449 | ; ecx = [xsize]*65536 + [ysize] |
4450 | ; edx = [xstart]*65536 + [ystart] |
4450 | ; edx = [xstart]*65536 + [ystart] |
4451 | ; esi = number of bits per pixel, must be 8, 24 or 32 |
4451 | ; esi = number of bits per pixel, must be 8, 24 or 32 |
4452 | ; edi = pointer to palette |
4452 | ; edi = pointer to palette |
4453 | ; ebp = row delta |
4453 | ; ebp = row delta |
4454 | ; check pointer |
4454 | ; check pointer |
4455 | push ecx |
4455 | push ecx |
4456 | mov ax, cx |
4456 | mov ax, cx |
4457 | shr ecx, 16 |
4457 | shr ecx, 16 |
4458 | imul eax, ecx |
4458 | imul eax, ecx |
4459 | stdcall is_region_userspace, ebx, eax |
4459 | stdcall is_region_userspace, ebx, eax |
4460 | pop ecx |
4460 | pop ecx |
4461 | jnz sys_putimage.exit |
4461 | jnz sys_putimage.exit |
4462 | 4462 | ||
4463 | mov eax, [current_slot_idx] |
4463 | mov eax, [current_slot_idx] |
4464 | shl eax, 8 |
4464 | shl eax, 8 |
4465 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.top] |
4465 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.top] |
4466 | rol edx, 16 |
4466 | rol edx, 16 |
4467 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.left] |
4467 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.left] |
4468 | rol edx, 16 |
4468 | rol edx, 16 |
4469 | ;-------------------------------------- |
4469 | ;-------------------------------------- |
4470 | align 4 |
4470 | align 4 |
4471 | .forced: |
4471 | .forced: |
4472 | cmp esi, 1 |
4472 | cmp esi, 1 |
4473 | jnz @f |
4473 | jnz @f |
4474 | push edi |
4474 | push edi |
4475 | mov eax, [edi+4] |
4475 | mov eax, [edi+4] |
4476 | sub eax, [edi] |
4476 | sub eax, [edi] |
4477 | push eax |
4477 | push eax |
4478 | push dword [edi] |
4478 | push dword [edi] |
4479 | push 0ffffff80h |
4479 | push 0ffffff80h |
4480 | mov edi, esp |
4480 | mov edi, esp |
4481 | call put_mono_image |
4481 | call put_mono_image |
4482 | add esp, 12 |
4482 | add esp, 12 |
4483 | pop edi |
4483 | pop edi |
4484 | ret |
4484 | ret |
4485 | ;-------------------------------------- |
4485 | ;-------------------------------------- |
4486 | align 4 |
4486 | align 4 |
4487 | @@: |
4487 | @@: |
4488 | cmp esi, 2 |
4488 | cmp esi, 2 |
4489 | jnz @f |
4489 | jnz @f |
4490 | push edi |
4490 | push edi |
4491 | push 0ffffff80h |
4491 | push 0ffffff80h |
4492 | mov edi, esp |
4492 | mov edi, esp |
4493 | call put_2bit_image |
4493 | call put_2bit_image |
4494 | pop eax |
4494 | pop eax |
4495 | pop edi |
4495 | pop edi |
4496 | ret |
4496 | ret |
4497 | ;-------------------------------------- |
4497 | ;-------------------------------------- |
4498 | align 4 |
4498 | align 4 |
4499 | @@: |
4499 | @@: |
4500 | cmp esi, 4 |
4500 | cmp esi, 4 |
4501 | jnz @f |
4501 | jnz @f |
4502 | push edi |
4502 | push edi |
4503 | push 0ffffff80h |
4503 | push 0ffffff80h |
4504 | mov edi, esp |
4504 | mov edi, esp |
4505 | call put_4bit_image |
4505 | call put_4bit_image |
4506 | pop eax |
4506 | pop eax |
4507 | pop edi |
4507 | pop edi |
4508 | ret |
4508 | ret |
4509 | ;-------------------------------------- |
4509 | ;-------------------------------------- |
4510 | align 4 |
4510 | align 4 |
4511 | @@: |
4511 | @@: |
4512 | push ebp esi ebp |
4512 | push ebp esi ebp |
4513 | cmp esi, 8 |
4513 | cmp esi, 8 |
4514 | jnz @f |
4514 | jnz @f |
4515 | mov ebp, putimage_get8bpp |
4515 | mov ebp, putimage_get8bpp |
4516 | mov esi, putimage_init8bpp |
4516 | mov esi, putimage_init8bpp |
4517 | jmp sys_putimage_bpp |
4517 | jmp sys_putimage_bpp |
4518 | ;-------------------------------------- |
4518 | ;-------------------------------------- |
4519 | align 4 |
4519 | align 4 |
4520 | @@: |
4520 | @@: |
4521 | cmp esi, 9 |
4521 | cmp esi, 9 |
4522 | jnz @f |
4522 | jnz @f |
4523 | mov ebp, putimage_get9bpp |
4523 | mov ebp, putimage_get9bpp |
4524 | mov esi, putimage_init9bpp |
4524 | mov esi, putimage_init9bpp |
4525 | jmp sys_putimage_bpp |
4525 | jmp sys_putimage_bpp |
4526 | ;-------------------------------------- |
4526 | ;-------------------------------------- |
4527 | align 4 |
4527 | align 4 |
4528 | @@: |
4528 | @@: |
4529 | cmp esi, 15 |
4529 | cmp esi, 15 |
4530 | jnz @f |
4530 | jnz @f |
4531 | mov ebp, putimage_get15bpp |
4531 | mov ebp, putimage_get15bpp |
4532 | mov esi, putimage_init15bpp |
4532 | mov esi, putimage_init15bpp |
4533 | jmp sys_putimage_bpp |
4533 | jmp sys_putimage_bpp |
4534 | ;-------------------------------------- |
4534 | ;-------------------------------------- |
4535 | align 4 |
4535 | align 4 |
4536 | @@: |
4536 | @@: |
4537 | cmp esi, 16 |
4537 | cmp esi, 16 |
4538 | jnz @f |
4538 | jnz @f |
4539 | mov ebp, putimage_get16bpp |
4539 | mov ebp, putimage_get16bpp |
4540 | mov esi, putimage_init16bpp |
4540 | mov esi, putimage_init16bpp |
4541 | jmp sys_putimage_bpp |
4541 | jmp sys_putimage_bpp |
4542 | ;-------------------------------------- |
4542 | ;-------------------------------------- |
4543 | align 4 |
4543 | align 4 |
4544 | @@: |
4544 | @@: |
4545 | cmp esi, 24 |
4545 | cmp esi, 24 |
4546 | jnz @f |
4546 | jnz @f |
4547 | mov ebp, putimage_get24bpp |
4547 | mov ebp, putimage_get24bpp |
4548 | mov esi, putimage_init24bpp |
4548 | mov esi, putimage_init24bpp |
4549 | jmp sys_putimage_bpp |
4549 | jmp sys_putimage_bpp |
4550 | ;-------------------------------------- |
4550 | ;-------------------------------------- |
4551 | align 4 |
4551 | align 4 |
4552 | @@: |
4552 | @@: |
4553 | cmp esi, 32 |
4553 | cmp esi, 32 |
4554 | jnz @f |
4554 | jnz @f |
4555 | mov ebp, putimage_get32bpp |
4555 | mov ebp, putimage_get32bpp |
4556 | mov esi, putimage_init32bpp |
4556 | mov esi, putimage_init32bpp |
4557 | jmp sys_putimage_bpp |
4557 | jmp sys_putimage_bpp |
4558 | ;-------------------------------------- |
4558 | ;-------------------------------------- |
4559 | align 4 |
4559 | align 4 |
4560 | @@: |
4560 | @@: |
4561 | pop ebp esi ebp |
4561 | pop ebp esi ebp |
4562 | ret |
4562 | ret |
4563 | ;----------------------------------------------------------------------------- |
4563 | ;----------------------------------------------------------------------------- |
4564 | align 4 |
4564 | align 4 |
4565 | put_mono_image: |
4565 | put_mono_image: |
4566 | push ebp esi ebp |
4566 | push ebp esi ebp |
4567 | mov ebp, putimage_get1bpp |
4567 | mov ebp, putimage_get1bpp |
4568 | mov esi, putimage_init1bpp |
4568 | mov esi, putimage_init1bpp |
4569 | jmp sys_putimage_bpp |
4569 | jmp sys_putimage_bpp |
4570 | ;----------------------------------------------------------------------------- |
4570 | ;----------------------------------------------------------------------------- |
4571 | align 4 |
4571 | align 4 |
4572 | put_2bit_image: |
4572 | put_2bit_image: |
4573 | push ebp esi ebp |
4573 | push ebp esi ebp |
4574 | mov ebp, putimage_get2bpp |
4574 | mov ebp, putimage_get2bpp |
4575 | mov esi, putimage_init2bpp |
4575 | mov esi, putimage_init2bpp |
4576 | jmp sys_putimage_bpp |
4576 | jmp sys_putimage_bpp |
4577 | ;----------------------------------------------------------------------------- |
4577 | ;----------------------------------------------------------------------------- |
4578 | align 4 |
4578 | align 4 |
4579 | put_4bit_image: |
4579 | put_4bit_image: |
4580 | push ebp esi ebp |
4580 | push ebp esi ebp |
4581 | mov ebp, putimage_get4bpp |
4581 | mov ebp, putimage_get4bpp |
4582 | mov esi, putimage_init4bpp |
4582 | mov esi, putimage_init4bpp |
4583 | jmp sys_putimage_bpp |
4583 | jmp sys_putimage_bpp |
4584 | ;----------------------------------------------------------------------------- |
4584 | ;----------------------------------------------------------------------------- |
4585 | align 4 |
4585 | align 4 |
4586 | putimage_init24bpp: |
4586 | putimage_init24bpp: |
4587 | lea eax, [eax*3] |
4587 | lea eax, [eax*3] |
4588 | putimage_init8bpp: |
4588 | putimage_init8bpp: |
4589 | putimage_init9bpp: |
4589 | putimage_init9bpp: |
4590 | ret |
4590 | ret |
4591 | ;----------------------------------------------------------------------------- |
4591 | ;----------------------------------------------------------------------------- |
4592 | align 16 |
4592 | align 16 |
4593 | putimage_get24bpp: |
4593 | putimage_get24bpp: |
4594 | movzx eax, byte [esi+2] |
4594 | movzx eax, byte [esi+2] |
4595 | shl eax, 16 |
4595 | shl eax, 16 |
4596 | mov ax, [esi] |
4596 | mov ax, [esi] |
4597 | add esi, 3 |
4597 | add esi, 3 |
4598 | ret 4 |
4598 | ret 4 |
4599 | ;----------------------------------------------------------------------------- |
4599 | ;----------------------------------------------------------------------------- |
4600 | align 16 |
4600 | align 16 |
4601 | putimage_get8bpp: |
4601 | putimage_get8bpp: |
4602 | movzx eax, byte [esi] |
4602 | movzx eax, byte [esi] |
4603 | push edx |
4603 | push edx |
4604 | mov edx, [esp+8] |
4604 | mov edx, [esp+8] |
4605 | mov eax, [edx+eax*4] |
4605 | mov eax, [edx+eax*4] |
4606 | pop edx |
4606 | pop edx |
4607 | inc esi |
4607 | inc esi |
4608 | ret 4 |
4608 | ret 4 |
4609 | ;----------------------------------------------------------------------------- |
4609 | ;----------------------------------------------------------------------------- |
4610 | align 16 |
4610 | align 16 |
4611 | putimage_get9bpp: |
4611 | putimage_get9bpp: |
4612 | lodsb |
4612 | lodsb |
4613 | mov ah, al |
4613 | mov ah, al |
4614 | shl eax, 8 |
4614 | shl eax, 8 |
4615 | mov al, ah |
4615 | mov al, ah |
4616 | ret 4 |
4616 | ret 4 |
4617 | ;----------------------------------------------------------------------------- |
4617 | ;----------------------------------------------------------------------------- |
4618 | align 4 |
4618 | align 4 |
4619 | putimage_init1bpp: |
4619 | putimage_init1bpp: |
4620 | add eax, ecx |
4620 | add eax, ecx |
4621 | push ecx |
4621 | push ecx |
4622 | add eax, 7 |
4622 | add eax, 7 |
4623 | add ecx, 7 |
4623 | add ecx, 7 |
4624 | shr eax, 3 |
4624 | shr eax, 3 |
4625 | shr ecx, 3 |
4625 | shr ecx, 3 |
4626 | sub eax, ecx |
4626 | sub eax, ecx |
4627 | pop ecx |
4627 | pop ecx |
4628 | ret |
4628 | ret |
4629 | ;----------------------------------------------------------------------------- |
4629 | ;----------------------------------------------------------------------------- |
4630 | align 16 |
4630 | align 16 |
4631 | putimage_get1bpp: |
4631 | putimage_get1bpp: |
4632 | push edx |
4632 | push edx |
4633 | mov edx, [esp+8] |
4633 | mov edx, [esp+8] |
4634 | mov al, [edx] |
4634 | mov al, [edx] |
4635 | add al, al |
4635 | add al, al |
4636 | jnz @f |
4636 | jnz @f |
4637 | lodsb |
4637 | lodsb |
4638 | adc al, al |
4638 | adc al, al |
4639 | @@: |
4639 | @@: |
4640 | mov [edx], al |
4640 | mov [edx], al |
4641 | sbb eax, eax |
4641 | sbb eax, eax |
4642 | and eax, [edx+8] |
4642 | and eax, [edx+8] |
4643 | add eax, [edx+4] |
4643 | add eax, [edx+4] |
4644 | pop edx |
4644 | pop edx |
4645 | ret 4 |
4645 | ret 4 |
4646 | ;----------------------------------------------------------------------------- |
4646 | ;----------------------------------------------------------------------------- |
4647 | align 4 |
4647 | align 4 |
4648 | putimage_init2bpp: |
4648 | putimage_init2bpp: |
4649 | add eax, ecx |
4649 | add eax, ecx |
4650 | push ecx |
4650 | push ecx |
4651 | add ecx, 3 |
4651 | add ecx, 3 |
4652 | add eax, 3 |
4652 | add eax, 3 |
4653 | shr ecx, 2 |
4653 | shr ecx, 2 |
4654 | shr eax, 2 |
4654 | shr eax, 2 |
4655 | sub eax, ecx |
4655 | sub eax, ecx |
4656 | pop ecx |
4656 | pop ecx |
4657 | ret |
4657 | ret |
4658 | ;----------------------------------------------------------------------------- |
4658 | ;----------------------------------------------------------------------------- |
4659 | align 16 |
4659 | align 16 |
4660 | putimage_get2bpp: |
4660 | putimage_get2bpp: |
4661 | push edx |
4661 | push edx |
4662 | mov edx, [esp+8] |
4662 | mov edx, [esp+8] |
4663 | mov al, [edx] |
4663 | mov al, [edx] |
4664 | mov ah, al |
4664 | mov ah, al |
4665 | shr al, 6 |
4665 | shr al, 6 |
4666 | shl ah, 2 |
4666 | shl ah, 2 |
4667 | jnz .nonewbyte |
4667 | jnz .nonewbyte |
4668 | lodsb |
4668 | lodsb |
4669 | mov ah, al |
4669 | mov ah, al |
4670 | shr al, 6 |
4670 | shr al, 6 |
4671 | shl ah, 2 |
4671 | shl ah, 2 |
4672 | add ah, 1 |
4672 | add ah, 1 |
4673 | .nonewbyte: |
4673 | .nonewbyte: |
4674 | mov [edx], ah |
4674 | mov [edx], ah |
4675 | mov edx, [edx+4] |
4675 | mov edx, [edx+4] |
4676 | movzx eax, al |
4676 | movzx eax, al |
4677 | mov eax, [edx+eax*4] |
4677 | mov eax, [edx+eax*4] |
4678 | pop edx |
4678 | pop edx |
4679 | ret 4 |
4679 | ret 4 |
4680 | ;----------------------------------------------------------------------------- |
4680 | ;----------------------------------------------------------------------------- |
4681 | align 4 |
4681 | align 4 |
4682 | putimage_init4bpp: |
4682 | putimage_init4bpp: |
4683 | add eax, ecx |
4683 | add eax, ecx |
4684 | push ecx |
4684 | push ecx |
4685 | add ecx, 1 |
4685 | add ecx, 1 |
4686 | add eax, 1 |
4686 | add eax, 1 |
4687 | shr ecx, 1 |
4687 | shr ecx, 1 |
4688 | shr eax, 1 |
4688 | shr eax, 1 |
4689 | sub eax, ecx |
4689 | sub eax, ecx |
4690 | pop ecx |
4690 | pop ecx |
4691 | ret |
4691 | ret |
4692 | ;----------------------------------------------------------------------------- |
4692 | ;----------------------------------------------------------------------------- |
4693 | align 16 |
4693 | align 16 |
4694 | putimage_get4bpp: |
4694 | putimage_get4bpp: |
4695 | push edx |
4695 | push edx |
4696 | mov edx, [esp+8] |
4696 | mov edx, [esp+8] |
4697 | add byte [edx], 80h |
4697 | add byte [edx], 80h |
4698 | jc @f |
4698 | jc @f |
4699 | movzx eax, byte [edx+1] |
4699 | movzx eax, byte [edx+1] |
4700 | mov edx, [edx+4] |
4700 | mov edx, [edx+4] |
4701 | and eax, 0x0F |
4701 | and eax, 0x0F |
4702 | mov eax, [edx+eax*4] |
4702 | mov eax, [edx+eax*4] |
4703 | pop edx |
4703 | pop edx |
4704 | ret 4 |
4704 | ret 4 |
4705 | @@: |
4705 | @@: |
4706 | movzx eax, byte [esi] |
4706 | movzx eax, byte [esi] |
4707 | add esi, 1 |
4707 | add esi, 1 |
4708 | mov [edx+1], al |
4708 | mov [edx+1], al |
4709 | shr eax, 4 |
4709 | shr eax, 4 |
4710 | mov edx, [edx+4] |
4710 | mov edx, [edx+4] |
4711 | mov eax, [edx+eax*4] |
4711 | mov eax, [edx+eax*4] |
4712 | pop edx |
4712 | pop edx |
4713 | ret 4 |
4713 | ret 4 |
4714 | ;----------------------------------------------------------------------------- |
4714 | ;----------------------------------------------------------------------------- |
4715 | align 4 |
4715 | align 4 |
4716 | putimage_init32bpp: |
4716 | putimage_init32bpp: |
4717 | shl eax, 2 |
4717 | shl eax, 2 |
4718 | ret |
4718 | ret |
4719 | ;----------------------------------------------------------------------------- |
4719 | ;----------------------------------------------------------------------------- |
4720 | align 16 |
4720 | align 16 |
4721 | putimage_get32bpp: |
4721 | putimage_get32bpp: |
4722 | lodsd |
4722 | lodsd |
4723 | ret 4 |
4723 | ret 4 |
4724 | ;----------------------------------------------------------------------------- |
4724 | ;----------------------------------------------------------------------------- |
4725 | align 4 |
4725 | align 4 |
4726 | putimage_init15bpp: |
4726 | putimage_init15bpp: |
4727 | putimage_init16bpp: |
4727 | putimage_init16bpp: |
4728 | add eax, eax |
4728 | add eax, eax |
4729 | ret |
4729 | ret |
4730 | ;----------------------------------------------------------------------------- |
4730 | ;----------------------------------------------------------------------------- |
4731 | align 16 |
4731 | align 16 |
4732 | putimage_get15bpp: |
4732 | putimage_get15bpp: |
4733 | ; 0RRRRRGGGGGBBBBB -> 00000000RRRRR000GGGGG000BBBBB000 |
4733 | ; 0RRRRRGGGGGBBBBB -> 00000000RRRRR000GGGGG000BBBBB000 |
4734 | push ecx edx |
4734 | push ecx edx |
4735 | movzx eax, word [esi] |
4735 | movzx eax, word [esi] |
4736 | add esi, 2 |
4736 | add esi, 2 |
4737 | mov ecx, eax |
4737 | mov ecx, eax |
4738 | mov edx, eax |
4738 | mov edx, eax |
4739 | and eax, 0x1F |
4739 | and eax, 0x1F |
4740 | and ecx, 0x1F shl 5 |
4740 | and ecx, 0x1F shl 5 |
4741 | and edx, 0x1F shl 10 |
4741 | and edx, 0x1F shl 10 |
4742 | shl eax, 3 |
4742 | shl eax, 3 |
4743 | shl ecx, 6 |
4743 | shl ecx, 6 |
4744 | shl edx, 9 |
4744 | shl edx, 9 |
4745 | or eax, ecx |
4745 | or eax, ecx |
4746 | or eax, edx |
4746 | or eax, edx |
4747 | pop edx ecx |
4747 | pop edx ecx |
4748 | ret 4 |
4748 | ret 4 |
4749 | ;----------------------------------------------------------------------------- |
4749 | ;----------------------------------------------------------------------------- |
4750 | align 16 |
4750 | align 16 |
4751 | putimage_get16bpp: |
4751 | putimage_get16bpp: |
4752 | ; RRRRRGGGGGGBBBBB -> 00000000RRRRR000GGGGGG00BBBBB000 |
4752 | ; RRRRRGGGGGGBBBBB -> 00000000RRRRR000GGGGGG00BBBBB000 |
4753 | push ecx edx |
4753 | push ecx edx |
4754 | movzx eax, word [esi] |
4754 | movzx eax, word [esi] |
4755 | add esi, 2 |
4755 | add esi, 2 |
4756 | mov ecx, eax |
4756 | mov ecx, eax |
4757 | mov edx, eax |
4757 | mov edx, eax |
4758 | and eax, 0x1F |
4758 | and eax, 0x1F |
4759 | and ecx, 0x3F shl 5 |
4759 | and ecx, 0x3F shl 5 |
4760 | and edx, 0x1F shl 11 |
4760 | and edx, 0x1F shl 11 |
4761 | shl eax, 3 |
4761 | shl eax, 3 |
4762 | shl ecx, 5 |
4762 | shl ecx, 5 |
4763 | shl edx, 8 |
4763 | shl edx, 8 |
4764 | or eax, ecx |
4764 | or eax, ecx |
4765 | or eax, edx |
4765 | or eax, edx |
4766 | pop edx ecx |
4766 | pop edx ecx |
4767 | ret 4 |
4767 | ret 4 |
4768 | ;----------------------------------------------------------------------------- |
4768 | ;----------------------------------------------------------------------------- |
4769 | ;align 4 |
4769 | ;align 4 |
4770 | ; eax x beginning |
4770 | ; eax x beginning |
4771 | ; ebx y beginning |
4771 | ; ebx y beginning |
4772 | ; ecx x end |
4772 | ; ecx x end |
4773 | ; edx y end |
4773 | ; edx y end |
4774 | ; edi color |
4774 | ; edi color |
4775 | ;__sys_drawbar: |
4775 | ;__sys_drawbar: |
4776 | ; mov esi, [current_slot] |
4776 | ; mov esi, [current_slot] |
4777 | ; add eax, [esi+APPDATA.wnd_clientbox.left] |
4777 | ; add eax, [esi+APPDATA.wnd_clientbox.left] |
4778 | ; add ecx, [esi+APPDATA.wnd_clientbox.left] |
4778 | ; add ecx, [esi+APPDATA.wnd_clientbox.left] |
4779 | ; add ebx, [esi+APPDATA.wnd_clientbox.top] |
4779 | ; add ebx, [esi+APPDATA.wnd_clientbox.top] |
4780 | ; add edx, [esi+APPDATA.wnd_clientbox.top] |
4780 | ; add edx, [esi+APPDATA.wnd_clientbox.top] |
4781 | ;-------------------------------------- |
4781 | ;-------------------------------------- |
4782 | ;align 4 |
4782 | ;align 4 |
4783 | ;.forced: |
4783 | ;.forced: |
4784 | ; call vesa20_drawbar |
4784 | ; call vesa20_drawbar |
4785 | ; call [draw_pointer] |
4785 | ; call [draw_pointer] |
4786 | ; ret |
4786 | ; ret |
4787 | ;----------------------------------------------------------------------------- |
4787 | ;----------------------------------------------------------------------------- |
4788 | align 4 |
4788 | align 4 |
4789 | kb_write_wait_ack: |
4789 | kb_write_wait_ack: |
4790 | 4790 | ||
4791 | push ecx edx |
4791 | push ecx edx |
4792 | 4792 | ||
4793 | mov dl, al |
4793 | mov dl, al |
4794 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4794 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4795 | .wait_output_ready: |
4795 | .wait_output_ready: |
4796 | in al, 0x64 |
4796 | in al, 0x64 |
4797 | test al, 2 |
4797 | test al, 2 |
4798 | jz @f |
4798 | jz @f |
4799 | loop .wait_output_ready |
4799 | loop .wait_output_ready |
4800 | mov ah, 1 |
4800 | mov ah, 1 |
4801 | jmp .nothing |
4801 | jmp .nothing |
4802 | @@: |
4802 | @@: |
4803 | mov al, dl |
4803 | mov al, dl |
4804 | out 0x60, al |
4804 | out 0x60, al |
4805 | mov ecx, 0xfffff; last 0xffff, new value in view of fast CPU's |
4805 | mov ecx, 0xfffff; last 0xffff, new value in view of fast CPU's |
4806 | .wait_ack: |
4806 | .wait_ack: |
4807 | in al, 0x64 |
4807 | in al, 0x64 |
4808 | test al, 1 |
4808 | test al, 1 |
4809 | jnz @f |
4809 | jnz @f |
4810 | loop .wait_ack |
4810 | loop .wait_ack |
4811 | mov ah, 1 |
4811 | mov ah, 1 |
4812 | jmp .nothing |
4812 | jmp .nothing |
4813 | @@: |
4813 | @@: |
4814 | in al, 0x60 |
4814 | in al, 0x60 |
4815 | xor ah, ah |
4815 | xor ah, ah |
4816 | 4816 | ||
4817 | .nothing: |
4817 | .nothing: |
4818 | pop edx ecx |
4818 | pop edx ecx |
4819 | 4819 | ||
4820 | ret |
4820 | ret |
4821 | ;----------------------------------------------------------------------------- |
4821 | ;----------------------------------------------------------------------------- |
4822 | 4822 | ||
4823 | setmouse: ; set mousepicture -pointer |
4823 | setmouse: ; set mousepicture -pointer |
4824 | ; ps2 mouse enable |
4824 | ; ps2 mouse enable |
4825 | 4825 | ||
4826 | ; mov [MOUSE_PICTURE], dword mousepointer |
4826 | ; mov [MOUSE_PICTURE], dword mousepointer |
4827 | 4827 | ||
4828 | cli |
4828 | cli |
4829 | 4829 | ||
4830 | ret |
4830 | ret |
4831 | 4831 | ||
4832 | if used _rdtsc |
4832 | if used _rdtsc |
4833 | _rdtsc: |
4833 | _rdtsc: |
4834 | bt [cpu_caps], CAPS_TSC |
4834 | bt [cpu_caps], CAPS_TSC |
4835 | jnc ret_rdtsc |
4835 | jnc ret_rdtsc |
4836 | rdtsc |
4836 | rdtsc |
4837 | ret |
4837 | ret |
4838 | ret_rdtsc: |
4838 | ret_rdtsc: |
4839 | mov edx, 0xffffffff |
4839 | mov edx, 0xffffffff |
4840 | mov eax, 0xffffffff |
4840 | mov eax, 0xffffffff |
4841 | ret |
4841 | ret |
4842 | end if |
4842 | end if |
4843 | 4843 | ||
4844 | sys_msg_board_str: |
4844 | sys_msg_board_str: |
4845 | 4845 | ||
4846 | pushad |
4846 | pushad |
4847 | @@: |
4847 | @@: |
4848 | cmp [esi], byte 0 |
4848 | cmp [esi], byte 0 |
4849 | je @f |
4849 | je @f |
4850 | mov ebx, 1 |
4850 | mov ebx, 1 |
4851 | movzx ecx, byte [esi] |
4851 | movzx ecx, byte [esi] |
4852 | call sys_msg_board |
4852 | call sys_msg_board |
4853 | inc esi |
4853 | inc esi |
4854 | jmp @b |
4854 | jmp @b |
4855 | @@: |
4855 | @@: |
4856 | popad |
4856 | popad |
4857 | ret |
4857 | ret |
4858 | 4858 | ||
4859 | sys_msg_board_byte: |
4859 | sys_msg_board_byte: |
4860 | ; in: al = byte to display |
4860 | ; in: al = byte to display |
4861 | ; out: nothing |
4861 | ; out: nothing |
4862 | ; destroys: nothing |
4862 | ; destroys: nothing |
4863 | pushad |
4863 | pushad |
4864 | mov ecx, 2 |
4864 | mov ecx, 2 |
4865 | shl eax, 24 |
4865 | shl eax, 24 |
4866 | jmp @f |
4866 | jmp @f |
4867 | 4867 | ||
4868 | sys_msg_board_word: |
4868 | sys_msg_board_word: |
4869 | ; in: ax = word to display |
4869 | ; in: ax = word to display |
4870 | ; out: nothing |
4870 | ; out: nothing |
4871 | ; destroys: nothing |
4871 | ; destroys: nothing |
4872 | pushad |
4872 | pushad |
4873 | mov ecx, 4 |
4873 | mov ecx, 4 |
4874 | shl eax, 16 |
4874 | shl eax, 16 |
4875 | jmp @f |
4875 | jmp @f |
4876 | 4876 | ||
4877 | sys_msg_board_dword: |
4877 | sys_msg_board_dword: |
4878 | ; in: eax = dword to display |
4878 | ; in: eax = dword to display |
4879 | ; out: nothing |
4879 | ; out: nothing |
4880 | ; destroys: nothing |
4880 | ; destroys: nothing |
4881 | pushad |
4881 | pushad |
4882 | mov ecx, 8 |
4882 | mov ecx, 8 |
4883 | @@: |
4883 | @@: |
4884 | push ecx |
4884 | push ecx |
4885 | rol eax, 4 |
4885 | rol eax, 4 |
4886 | push eax |
4886 | push eax |
4887 | and al, 0xF |
4887 | and al, 0xF |
4888 | cmp al, 10 |
4888 | cmp al, 10 |
4889 | sbb al, 69h |
4889 | sbb al, 69h |
4890 | das |
4890 | das |
4891 | mov cl, al |
4891 | mov cl, al |
4892 | xor ebx, ebx |
4892 | xor ebx, ebx |
4893 | inc ebx |
4893 | inc ebx |
4894 | call sys_msg_board |
4894 | call sys_msg_board |
4895 | pop eax |
4895 | pop eax |
4896 | pop ecx |
4896 | pop ecx |
4897 | loop @b |
4897 | loop @b |
4898 | popad |
4898 | popad |
4899 | ret |
4899 | ret |
4900 | 4900 | ||
4901 | msg_board_data_size = 65536 ; Must be power of two |
4901 | msg_board_data_size = 65536 ; Must be power of two |
4902 | 4902 | ||
4903 | uglobal |
4903 | uglobal |
4904 | msg_board_data rb msg_board_data_size |
4904 | msg_board_data rb msg_board_data_size |
4905 | msg_board_count dd ? |
4905 | msg_board_count dd ? |
4906 | endg |
4906 | endg |
4907 | 4907 | ||
4908 | iglobal |
4908 | iglobal |
4909 | msg_board_pos dd 42*6*65536+10 ; for printing debug output on the screen |
4909 | msg_board_pos dd 42*6*65536+10 ; for printing debug output on the screen |
4910 | endg |
4910 | endg |
4911 | 4911 | ||
4912 | sys_msg_board: |
4912 | sys_msg_board: |
4913 | ; ebx=1 -> write, cl = byte to write |
4913 | ; ebx=1 -> write, cl = byte to write |
4914 | ; ebx=2 -> read, ecx=0 -> no data, ecx=1 -> data in al |
4914 | ; ebx=2 -> read, ecx=0 -> no data, ecx=1 -> data in al |
4915 | push eax ebx |
4915 | push eax ebx |
4916 | mov eax, ebx |
4916 | mov eax, ebx |
4917 | mov ebx, ecx |
4917 | mov ebx, ecx |
4918 | mov ecx, [msg_board_count] |
4918 | mov ecx, [msg_board_count] |
4919 | cmp eax, 1 |
4919 | cmp eax, 1 |
4920 | jne .read |
4920 | jne .read |
4921 | 4921 | ||
4922 | if defined debug_com_base |
4922 | if defined debug_com_base |
4923 | push dx ax |
4923 | push dx ax |
4924 | @@: ; wait for empty transmit register |
4924 | @@: ; wait for empty transmit register |
4925 | mov dx, debug_com_base+5 |
4925 | mov dx, debug_com_base+5 |
4926 | in al, dx |
4926 | in al, dx |
4927 | test al, 1 shl 5 |
4927 | test al, 1 shl 5 |
4928 | jz @r |
4928 | jz @r |
4929 | mov dx, debug_com_base ; Output the byte |
4929 | mov dx, debug_com_base ; Output the byte |
4930 | mov al, bl |
4930 | mov al, bl |
4931 | out dx, al |
4931 | out dx, al |
4932 | pop ax dx |
4932 | pop ax dx |
4933 | end if |
4933 | end if |
4934 | 4934 | ||
4935 | mov [msg_board_data+ecx], bl |
4935 | mov [msg_board_data+ecx], bl |
4936 | cmp byte [debug_direct_print], 1 |
4936 | cmp byte [debug_direct_print], 1 |
4937 | jnz .end |
4937 | jnz .end |
4938 | pusha |
4938 | pusha |
4939 | lea edx, [msg_board_data+ecx] |
4939 | lea edx, [msg_board_data+ecx] |
4940 | mov ecx, 0x40FFFFFF |
4940 | mov ecx, 0x40FFFFFF |
4941 | mov ebx, [msg_board_pos] |
4941 | mov ebx, [msg_board_pos] |
4942 | mov edi, 1 |
4942 | mov edi, 1 |
4943 | mov esi, 1 |
4943 | mov esi, 1 |
4944 | call dtext |
4944 | call dtext |
4945 | popa |
4945 | popa |
4946 | add word [msg_board_pos+2], 6 |
4946 | add word [msg_board_pos+2], 6 |
4947 | cmp word [msg_board_pos+2], 105*6 |
4947 | cmp word [msg_board_pos+2], 105*6 |
4948 | jnc @f |
4948 | jnc @f |
4949 | cmp bl, 10 |
4949 | cmp bl, 10 |
4950 | jnz .end |
4950 | jnz .end |
4951 | @@: |
4951 | @@: |
4952 | mov word [msg_board_pos+2], 42*6 |
4952 | mov word [msg_board_pos+2], 42*6 |
4953 | add word [msg_board_pos], 10 |
4953 | add word [msg_board_pos], 10 |
4954 | mov eax, [_display.height] |
4954 | mov eax, [_display.height] |
4955 | sub eax, 10 |
4955 | sub eax, 10 |
4956 | cmp ax, word [msg_board_pos] |
4956 | cmp ax, word [msg_board_pos] |
4957 | jnc @f |
4957 | jnc @f |
4958 | mov word [msg_board_pos], 10 |
4958 | mov word [msg_board_pos], 10 |
4959 | @@: |
4959 | @@: |
4960 | pusha |
4960 | pusha |
4961 | mov eax, [msg_board_pos] |
4961 | mov eax, [msg_board_pos] |
4962 | movzx ebx, ax |
4962 | movzx ebx, ax |
4963 | shr eax, 16 |
4963 | shr eax, 16 |
4964 | mov edx, 105*6 |
4964 | mov edx, 105*6 |
4965 | xor ecx, ecx |
4965 | xor ecx, ecx |
4966 | mov edi, 1 |
4966 | mov edi, 1 |
4967 | mov esi, 9 |
4967 | mov esi, 9 |
4968 | @@: |
4968 | @@: |
4969 | call hline |
4969 | call hline |
4970 | inc ebx |
4970 | inc ebx |
4971 | dec esi |
4971 | dec esi |
4972 | jnz @b |
4972 | jnz @b |
4973 | popa |
4973 | popa |
4974 | .end: |
4974 | .end: |
4975 | inc ecx |
4975 | inc ecx |
4976 | and ecx, msg_board_data_size - 1 |
4976 | and ecx, msg_board_data_size - 1 |
4977 | mov [msg_board_count], ecx |
4977 | mov [msg_board_count], ecx |
4978 | .ret: |
4978 | .ret: |
4979 | pop ebx eax |
4979 | pop ebx eax |
4980 | ret |
4980 | ret |
4981 | 4981 | ||
4982 | @@: |
4982 | @@: |
4983 | mov [esp+32], ecx |
4983 | mov [esp+32], ecx |
4984 | mov [esp+20], ecx |
4984 | mov [esp+20], ecx |
4985 | jmp .ret |
4985 | jmp .ret |
4986 | 4986 | ||
4987 | .read: |
4987 | .read: |
4988 | cmp eax, 2 |
4988 | cmp eax, 2 |
4989 | jne .ret |
4989 | jne .ret |
4990 | test ecx, ecx |
4990 | test ecx, ecx |
4991 | jz @b |
4991 | jz @b |
4992 | add esp, 8 ; returning data in ebx and eax, so no need to restore them |
4992 | add esp, 8 ; returning data in ebx and eax, so no need to restore them |
4993 | mov eax, msg_board_data+1 |
4993 | mov eax, msg_board_data+1 |
4994 | mov ebx, msg_board_data |
4994 | mov ebx, msg_board_data |
4995 | movzx edx, byte [ebx] |
4995 | movzx edx, byte [ebx] |
4996 | call memmove |
4996 | call memmove |
4997 | dec [msg_board_count] |
4997 | dec [msg_board_count] |
4998 | mov [esp + 32], edx ;eax |
4998 | mov [esp + 32], edx ;eax |
4999 | mov [esp + 20], dword 1 |
4999 | mov [esp + 20], dword 1 |
5000 | ret |
5000 | ret |
5001 | 5001 | ||
5002 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
5002 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
5003 | ;; 66 sys function. ;; |
5003 | ;; 66 sys function. ;; |
5004 | ;; in eax=66,ebx in [0..5],ecx,edx ;; |
5004 | ;; in eax=66,ebx in [0..5],ecx,edx ;; |
5005 | ;; out eax ;; |
5005 | ;; out eax ;; |
5006 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
5006 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
5007 | iglobal |
5007 | iglobal |
5008 | align 4 |
5008 | align 4 |
5009 | f66call: |
5009 | f66call: |
5010 | dd sys_process_def.1 ; 1 = set keyboard mode |
5010 | dd sys_process_def.1 ; 1 = set keyboard mode |
5011 | dd sys_process_def.2 ; 2 = get keyboard mode |
5011 | dd sys_process_def.2 ; 2 = get keyboard mode |
5012 | dd sys_process_def.3 ; 3 = get keyboard ctrl, alt, shift |
5012 | dd sys_process_def.3 ; 3 = get keyboard ctrl, alt, shift |
5013 | dd sys_process_def.4 ; 4 = set system-wide hotkey |
5013 | dd sys_process_def.4 ; 4 = set system-wide hotkey |
5014 | dd sys_process_def.5 ; 5 = delete installed hotkey |
5014 | dd sys_process_def.5 ; 5 = delete installed hotkey |
5015 | dd sys_process_def.6 ; 6 = disable input, work only hotkeys |
5015 | dd sys_process_def.6 ; 6 = disable input, work only hotkeys |
5016 | dd sys_process_def.7 ; 7 = enable input, opposition to f.66.6 |
5016 | dd sys_process_def.7 ; 7 = enable input, opposition to f.66.6 |
5017 | endg |
5017 | endg |
5018 | ;----------------------------------------------------------------------------- |
5018 | ;----------------------------------------------------------------------------- |
5019 | align 4 |
5019 | align 4 |
5020 | sys_process_def: |
5020 | sys_process_def: |
5021 | dec ebx |
5021 | dec ebx |
5022 | cmp ebx, 7 |
5022 | cmp ebx, 7 |
5023 | jae .not_support ;if >=8 then or eax,-1 |
5023 | jae .not_support ;if >=8 then or eax,-1 |
5024 | 5024 | ||
5025 | mov edi, [current_slot_idx] |
5025 | mov edi, [current_slot_idx] |
5026 | jmp dword [f66call+ebx*4] |
5026 | jmp dword [f66call+ebx*4] |
5027 | 5027 | ||
5028 | .not_support: |
5028 | .not_support: |
5029 | or eax, -1 |
5029 | or eax, -1 |
5030 | ret |
5030 | ret |
5031 | ;----------------------------------------------------------------------------- |
5031 | ;----------------------------------------------------------------------------- |
5032 | align 4 |
5032 | align 4 |
5033 | .1: |
5033 | .1: |
5034 | shl edi, 8 |
5034 | shl edi, 8 |
5035 | mov [edi+SLOT_BASE + APPDATA.keyboard_mode], cl |
5035 | mov [edi+SLOT_BASE + APPDATA.keyboard_mode], cl |
5036 | 5036 | ||
5037 | ret |
5037 | ret |
5038 | ;----------------------------------------------------------------------------- |
5038 | ;----------------------------------------------------------------------------- |
5039 | align 4 |
5039 | align 4 |
5040 | .2: ; 2 = get keyboard mode |
5040 | .2: ; 2 = get keyboard mode |
5041 | shl edi, 8 |
5041 | shl edi, 8 |
5042 | movzx eax, byte [SLOT_BASE+edi + APPDATA.keyboard_mode] |
5042 | movzx eax, byte [SLOT_BASE+edi + APPDATA.keyboard_mode] |
5043 | mov [esp+32], eax |
5043 | mov [esp+32], eax |
5044 | ret |
5044 | ret |
5045 | ;----------------------------------------------------------------------------- |
5045 | ;----------------------------------------------------------------------------- |
5046 | align 4 |
5046 | align 4 |
5047 | .3: ;3 = get keyboard ctrl, alt, shift |
5047 | .3: ;3 = get keyboard ctrl, alt, shift |
5048 | mov eax, [kb_state] |
5048 | mov eax, [kb_state] |
5049 | mov [esp+32], eax |
5049 | mov [esp+32], eax |
5050 | ret |
5050 | ret |
5051 | ;----------------------------------------------------------------------------- |
5051 | ;----------------------------------------------------------------------------- |
5052 | align 4 |
5052 | align 4 |
5053 | .4: |
5053 | .4: |
5054 | mov eax, hotkey_list |
5054 | mov eax, hotkey_list |
5055 | @@: |
5055 | @@: |
5056 | cmp dword [eax+8], 0 |
5056 | cmp dword [eax+8], 0 |
5057 | jz .found_free |
5057 | jz .found_free |
5058 | add eax, 16 |
5058 | add eax, 16 |
5059 | cmp eax, hotkey_list+16*256 |
5059 | cmp eax, hotkey_list+16*256 |
5060 | jb @b |
5060 | jb @b |
5061 | mov dword [esp+32], 1 |
5061 | mov dword [esp+32], 1 |
5062 | ret |
5062 | ret |
5063 | .found_free: |
5063 | .found_free: |
5064 | mov [eax+8], edi |
5064 | mov [eax+8], edi |
5065 | mov [eax+4], edx |
5065 | mov [eax+4], edx |
5066 | movzx ecx, cl |
5066 | movzx ecx, cl |
5067 | lea ecx, [hotkey_scancodes+ecx*4] |
5067 | lea ecx, [hotkey_scancodes+ecx*4] |
5068 | mov edx, [ecx] |
5068 | mov edx, [ecx] |
5069 | mov [eax], edx |
5069 | mov [eax], edx |
5070 | mov [ecx], eax |
5070 | mov [ecx], eax |
5071 | mov [eax+12], ecx |
5071 | mov [eax+12], ecx |
5072 | test edx, edx |
5072 | test edx, edx |
5073 | jz @f |
5073 | jz @f |
5074 | mov [edx+12], eax |
5074 | mov [edx+12], eax |
5075 | @@: |
5075 | @@: |
5076 | and dword [esp+32], 0 |
5076 | and dword [esp+32], 0 |
5077 | ret |
5077 | ret |
5078 | ;----------------------------------------------------------------------------- |
5078 | ;----------------------------------------------------------------------------- |
5079 | align 4 |
5079 | align 4 |
5080 | .5: |
5080 | .5: |
5081 | movzx ebx, cl |
5081 | movzx ebx, cl |
5082 | lea ebx, [hotkey_scancodes+ebx*4] |
5082 | lea ebx, [hotkey_scancodes+ebx*4] |
5083 | mov eax, [ebx] |
5083 | mov eax, [ebx] |
5084 | .scan: |
5084 | .scan: |
5085 | test eax, eax |
5085 | test eax, eax |
5086 | jz .notfound |
5086 | jz .notfound |
5087 | cmp [eax+8], edi |
5087 | cmp [eax+8], edi |
5088 | jnz .next |
5088 | jnz .next |
5089 | cmp [eax+4], edx |
5089 | cmp [eax+4], edx |
5090 | jz .found |
5090 | jz .found |
5091 | .next: |
5091 | .next: |
5092 | mov eax, [eax] |
5092 | mov eax, [eax] |
5093 | jmp .scan |
5093 | jmp .scan |
5094 | .notfound: |
5094 | .notfound: |
5095 | mov dword [esp+32], 1 |
5095 | mov dword [esp+32], 1 |
5096 | ret |
5096 | ret |
5097 | .found: |
5097 | .found: |
5098 | mov ecx, [eax] |
5098 | mov ecx, [eax] |
5099 | jecxz @f |
5099 | jecxz @f |
5100 | mov edx, [eax+12] |
5100 | mov edx, [eax+12] |
5101 | mov [ecx+12], edx |
5101 | mov [ecx+12], edx |
5102 | @@: |
5102 | @@: |
5103 | mov ecx, [eax+12] |
5103 | mov ecx, [eax+12] |
5104 | mov edx, [eax] |
5104 | mov edx, [eax] |
5105 | mov [ecx], edx |
5105 | mov [ecx], edx |
5106 | xor edx, edx |
5106 | xor edx, edx |
5107 | mov [eax+4], edx |
5107 | mov [eax+4], edx |
5108 | mov [eax+8], edx |
5108 | mov [eax+8], edx |
5109 | mov [eax+12], edx |
5109 | mov [eax+12], edx |
5110 | mov [eax], edx |
5110 | mov [eax], edx |
5111 | mov [esp+32], edx |
5111 | mov [esp+32], edx |
5112 | ret |
5112 | ret |
5113 | ;----------------------------------------------------------------------------- |
5113 | ;----------------------------------------------------------------------------- |
5114 | align 4 |
5114 | align 4 |
5115 | .6: |
5115 | .6: |
5116 | pushfd |
5116 | pushfd |
5117 | cli |
5117 | cli |
5118 | mov eax, [PID_lock_input] |
5118 | mov eax, [PID_lock_input] |
5119 | test eax, eax |
5119 | test eax, eax |
5120 | jnz @f |
5120 | jnz @f |
5121 | ; get current PID |
5121 | ; get current PID |
5122 | mov eax, [current_slot_idx] |
5122 | mov eax, [current_slot_idx] |
5123 | shl eax, 5 |
5123 | shl eax, 5 |
5124 | mov eax, [eax+TASK_TABLE+TASKDATA.pid] |
5124 | mov eax, [eax+TASK_TABLE+TASKDATA.pid] |
5125 | ; set current PID for lock input |
5125 | ; set current PID for lock input |
5126 | mov [PID_lock_input], eax |
5126 | mov [PID_lock_input], eax |
5127 | @@: |
5127 | @@: |
5128 | popfd |
5128 | popfd |
5129 | ret |
5129 | ret |
5130 | ;----------------------------------------------------------------------------- |
5130 | ;----------------------------------------------------------------------------- |
5131 | align 4 |
5131 | align 4 |
5132 | .7: |
5132 | .7: |
5133 | mov eax, [PID_lock_input] |
5133 | mov eax, [PID_lock_input] |
5134 | test eax, eax |
5134 | test eax, eax |
5135 | jz @f |
5135 | jz @f |
5136 | ; get current PID |
5136 | ; get current PID |
5137 | mov ebx, [current_slot_idx] |
5137 | mov ebx, [current_slot_idx] |
5138 | shl ebx, 5 |
5138 | shl ebx, 5 |
5139 | mov ebx, [ebx+TASK_TABLE+TASKDATA.pid] |
5139 | mov ebx, [ebx+TASK_TABLE+TASKDATA.pid] |
5140 | ; compare current lock input with current PID |
5140 | ; compare current lock input with current PID |
5141 | cmp ebx, eax |
5141 | cmp ebx, eax |
5142 | jne @f |
5142 | jne @f |
5143 | 5143 | ||
5144 | xor eax, eax |
5144 | xor eax, eax |
5145 | mov [PID_lock_input], eax |
5145 | mov [PID_lock_input], eax |
5146 | @@: |
5146 | @@: |
5147 | ret |
5147 | ret |
5148 | ;----------------------------------------------------------------------------- |
5148 | ;----------------------------------------------------------------------------- |
5149 | uglobal |
5149 | uglobal |
5150 | PID_lock_input dd 0x0 |
5150 | PID_lock_input dd 0x0 |
5151 | endg |
5151 | endg |
5152 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
5152 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
5153 | ;; 61 sys function. ;; |
5153 | ;; 61 sys function. ;; |
5154 | ;; in eax=61,ebx in [1..3] ;; |
5154 | ;; in eax=61,ebx in [1..3] ;; |
5155 | ;; out eax ;; |
5155 | ;; out eax ;; |
5156 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
5156 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
5157 | iglobal |
5157 | iglobal |
5158 | align 4 |
5158 | align 4 |
5159 | f61call: |
5159 | f61call: |
5160 | dd sys_gs.1 ; resolution |
5160 | dd sys_gs.1 ; resolution |
5161 | dd sys_gs.2 ; bits per pixel |
5161 | dd sys_gs.2 ; bits per pixel |
5162 | dd sys_gs.3 ; bytes per scanline |
5162 | dd sys_gs.3 ; bytes per scanline |
5163 | endg |
5163 | endg |
5164 | 5164 | ||
5165 | 5165 | ||
5166 | align 4 |
5166 | align 4 |
5167 | 5167 | ||
5168 | sys_gs: ; direct screen access |
5168 | sys_gs: ; direct screen access |
5169 | dec ebx |
5169 | dec ebx |
5170 | cmp ebx, 2 |
5170 | cmp ebx, 2 |
5171 | ja .not_support |
5171 | ja .not_support |
5172 | jmp dword [f61call+ebx*4] |
5172 | jmp dword [f61call+ebx*4] |
5173 | .not_support: |
5173 | .not_support: |
5174 | or [esp+32], dword -1 |
5174 | or [esp+32], dword -1 |
5175 | ret |
5175 | ret |
5176 | 5176 | ||
5177 | 5177 | ||
5178 | .1: ; resolution |
5178 | .1: ; resolution |
5179 | mov eax, [_display.width] |
5179 | mov eax, [_display.width] |
5180 | shl eax, 16 |
5180 | shl eax, 16 |
5181 | mov ax, word [_display.height] |
5181 | mov ax, word [_display.height] |
5182 | mov [esp+32], eax |
5182 | mov [esp+32], eax |
5183 | ret |
5183 | ret |
5184 | .2: ; bits per pixel |
5184 | .2: ; bits per pixel |
5185 | mov eax, [_display.bits_per_pixel] |
5185 | mov eax, [_display.bits_per_pixel] |
5186 | mov [esp+32], eax |
5186 | mov [esp+32], eax |
5187 | ret |
5187 | ret |
5188 | .3: ; bytes per scanline |
5188 | .3: ; bytes per scanline |
5189 | mov eax, [_display.lfb_pitch] |
5189 | mov eax, [_display.lfb_pitch] |
5190 | mov [esp+32], eax |
5190 | mov [esp+32], eax |
5191 | ret |
5191 | ret |
5192 | 5192 | ||
5193 | align 4 ; system functions |
5193 | align 4 ; system functions |
5194 | 5194 | ||
5195 | syscall_setpixel: ; SetPixel |
5195 | syscall_setpixel: ; SetPixel |
5196 | 5196 | ||
5197 | mov eax, ebx |
5197 | mov eax, ebx |
5198 | mov ebx, ecx |
5198 | mov ebx, ecx |
5199 | mov ecx, edx |
5199 | mov ecx, edx |
5200 | mov edx, [TASK_BASE] |
5200 | mov edx, [TASK_BASE] |
5201 | add eax, [edx-twdw+WDATA.box.left] |
5201 | add eax, [edx-twdw+WDATA.box.left] |
5202 | add ebx, [edx-twdw+WDATA.box.top] |
5202 | add ebx, [edx-twdw+WDATA.box.top] |
5203 | mov edi, [current_slot] |
5203 | mov edi, [current_slot] |
5204 | add eax, [edi+APPDATA.wnd_clientbox.left] |
5204 | add eax, [edi+APPDATA.wnd_clientbox.left] |
5205 | add ebx, [edi+APPDATA.wnd_clientbox.top] |
5205 | add ebx, [edi+APPDATA.wnd_clientbox.top] |
5206 | xor edi, edi ; no force |
5206 | xor edi, edi ; no force |
5207 | and ecx, 0xFBFFFFFF ;negate 0x04000000 save to mouseunder area |
5207 | and ecx, 0xFBFFFFFF ;negate 0x04000000 save to mouseunder area |
5208 | ; jmp [putpixel] |
5208 | ; jmp [putpixel] |
5209 | jmp __sys_putpixel |
5209 | jmp __sys_putpixel |
5210 | 5210 | ||
5211 | align 4 |
5211 | align 4 |
5212 | 5212 | ||
5213 | syscall_writetext: ; WriteText |
5213 | syscall_writetext: ; WriteText |
5214 | 5214 | ||
5215 | stdcall is_region_userspace, edx, esi |
5215 | stdcall is_region_userspace, edx, esi |
5216 | jnz .err |
5216 | jnz .err |
5217 | 5217 | ||
5218 | mov eax, [TASK_BASE] |
5218 | mov eax, [TASK_BASE] |
5219 | mov ebp, [eax-twdw+WDATA.box.left] |
5219 | mov ebp, [eax-twdw+WDATA.box.left] |
5220 | push esi |
5220 | push esi |
5221 | mov esi, [current_slot] |
5221 | mov esi, [current_slot] |
5222 | add ebp, [esi+APPDATA.wnd_clientbox.left] |
5222 | add ebp, [esi+APPDATA.wnd_clientbox.left] |
5223 | shl ebp, 16 |
5223 | shl ebp, 16 |
5224 | add ebp, [eax-twdw+WDATA.box.top] |
5224 | add ebp, [eax-twdw+WDATA.box.top] |
5225 | add bp, word[esi+APPDATA.wnd_clientbox.top] |
5225 | add bp, word[esi+APPDATA.wnd_clientbox.top] |
5226 | pop esi |
5226 | pop esi |
5227 | test ecx, 0x08000000 ; redirect the output to the user area |
5227 | test ecx, 0x08000000 ; redirect the output to the user area |
5228 | jnz @f |
5228 | jnz @f |
5229 | add ebx, ebp |
5229 | add ebx, ebp |
5230 | align 4 |
5230 | align 4 |
5231 | @@: |
5231 | @@: |
5232 | mov eax, edi |
5232 | mov eax, edi |
5233 | test ecx, 0x08000000 ; redirect the output to the user area |
5233 | test ecx, 0x08000000 ; redirect the output to the user area |
5234 | jnz @f |
5234 | jnz @f |
5235 | xor edi, edi |
5235 | xor edi, edi |
5236 | jmp dtext |
5236 | jmp dtext |
5237 | 5237 | ||
5238 | @@: ; check pointer |
5238 | @@: ; check pointer |
5239 | stdcall is_region_userspace, edi, 0 |
5239 | stdcall is_region_userspace, edi, 0 |
5240 | jnz .err |
5240 | jnz .err |
5241 | jmp dtext |
5241 | jmp dtext |
5242 | .err: |
5242 | .err: |
5243 | ret |
5243 | ret |
5244 | 5244 | ||
5245 | align 4 |
5245 | align 4 |
5246 | 5246 | ||
5247 | syscall_drawrect: ; DrawRect |
5247 | syscall_drawrect: ; DrawRect |
5248 | 5248 | ||
5249 | mov edi, edx ; color + gradient |
5249 | mov edi, edx ; color + gradient |
5250 | and edi, 0x80FFFFFF |
5250 | and edi, 0x80FFFFFF |
5251 | test bx, bx ; x.size |
5251 | test bx, bx ; x.size |
5252 | je .drectr |
5252 | je .drectr |
5253 | test cx, cx ; y.size |
5253 | test cx, cx ; y.size |
5254 | je .drectr |
5254 | je .drectr |
5255 | 5255 | ||
5256 | mov eax, ebx ; bad idea |
5256 | mov eax, ebx ; bad idea |
5257 | mov ebx, ecx |
5257 | mov ebx, ecx |
5258 | 5258 | ||
5259 | movzx ecx, ax ; ecx - x.size |
5259 | movzx ecx, ax ; ecx - x.size |
5260 | shr eax, 16 ; eax - x.coord |
5260 | shr eax, 16 ; eax - x.coord |
5261 | movzx edx, bx ; edx - y.size |
5261 | movzx edx, bx ; edx - y.size |
5262 | shr ebx, 16 ; ebx - y.coord |
5262 | shr ebx, 16 ; ebx - y.coord |
5263 | mov esi, [current_slot] |
5263 | mov esi, [current_slot] |
5264 | 5264 | ||
5265 | add eax, [esi + APPDATA.wnd_clientbox.left] |
5265 | add eax, [esi + APPDATA.wnd_clientbox.left] |
5266 | add ebx, [esi + APPDATA.wnd_clientbox.top] |
5266 | add ebx, [esi + APPDATA.wnd_clientbox.top] |
5267 | add ecx, eax |
5267 | add ecx, eax |
5268 | add edx, ebx |
5268 | add edx, ebx |
5269 | ; jmp [drawbar] |
5269 | ; jmp [drawbar] |
5270 | jmp vesa20_drawbar |
5270 | jmp vesa20_drawbar |
5271 | .drectr: |
5271 | .drectr: |
5272 | ret |
5272 | ret |
5273 | 5273 | ||
5274 | align 4 |
5274 | align 4 |
5275 | syscall_getscreensize: ; GetScreenSize |
5275 | syscall_getscreensize: ; GetScreenSize |
5276 | mov ax, word [_display.width] |
5276 | mov ax, word [_display.width] |
5277 | dec ax |
5277 | dec ax |
5278 | shl eax, 16 |
5278 | shl eax, 16 |
5279 | mov ax, word [_display.height] |
5279 | mov ax, word [_display.height] |
5280 | dec ax |
5280 | dec ax |
5281 | mov [esp + 32], eax |
5281 | mov [esp + 32], eax |
5282 | ret |
5282 | ret |
5283 | ;----------------------------------------------------------------------------- |
5283 | ;----------------------------------------------------------------------------- |
5284 | align 4 |
5284 | align 4 |
5285 | syscall_cdaudio: |
5285 | syscall_cdaudio: |
5286 | ; ECX - position of CD/DVD-drive |
5286 | ; ECX - position of CD/DVD-drive |
5287 | ; from 0=Primary Master to 3=Secondary Slave for first IDE contr. |
5287 | ; from 0=Primary Master to 3=Secondary Slave for first IDE contr. |
5288 | ; from 4=Primary Master to 7=Secondary Slave for second IDE contr. |
5288 | ; from 4=Primary Master to 7=Secondary Slave for second IDE contr. |
5289 | ; from 8=Primary Master to 11=Secondary Slave for third IDE contr. |
5289 | ; from 8=Primary Master to 11=Secondary Slave for third IDE contr. |
5290 | cmp ecx, 11 |
5290 | cmp ecx, 11 |
5291 | ja .exit |
5291 | ja .exit |
5292 | 5292 | ||
5293 | mov eax, ecx |
5293 | mov eax, ecx |
5294 | shr eax, 2 |
5294 | shr eax, 2 |
5295 | lea eax, [eax*5] |
5295 | lea eax, [eax*5] |
5296 | mov al, [eax+DRIVE_DATA+1] |
5296 | mov al, [eax+DRIVE_DATA+1] |
5297 | 5297 | ||
5298 | push ecx ebx |
5298 | push ecx ebx |
5299 | mov ebx, ecx |
5299 | mov ebx, ecx |
5300 | and ebx, 11b |
5300 | and ebx, 11b |
5301 | shl ebx, 1 |
5301 | shl ebx, 1 |
5302 | mov cl, 6 |
5302 | mov cl, 6 |
5303 | sub cl, bl |
5303 | sub cl, bl |
5304 | shr al, cl |
5304 | shr al, cl |
5305 | test al, 2 ; it's not an ATAPI device |
5305 | test al, 2 ; it's not an ATAPI device |
5306 | pop ebx ecx |
5306 | pop ebx ecx |
5307 | 5307 | ||
5308 | jz .exit |
5308 | jz .exit |
5309 | 5309 | ||
5310 | cmp ebx, 4 |
5310 | cmp ebx, 4 |
5311 | je .eject |
5311 | je .eject |
5312 | 5312 | ||
5313 | cmp ebx, 5 |
5313 | cmp ebx, 5 |
5314 | je .load |
5314 | je .load |
5315 | ;-------------------------------------- |
5315 | ;-------------------------------------- |
5316 | .exit: |
5316 | .exit: |
5317 | ret |
5317 | ret |
5318 | ;-------------------------------------- |
5318 | ;-------------------------------------- |
5319 | .load: |
5319 | .load: |
5320 | call .reserve |
5320 | call .reserve |
5321 | call LoadMedium |
5321 | call LoadMedium |
5322 | jmp .free |
5322 | jmp .free |
5323 | ;-------------------------------------- |
5323 | ;-------------------------------------- |
5324 | .eject: |
5324 | .eject: |
5325 | call .reserve |
5325 | call .reserve |
5326 | call clear_CD_cache |
5326 | call clear_CD_cache |
5327 | call allow_medium_removal |
5327 | call allow_medium_removal |
5328 | call EjectMedium |
5328 | call EjectMedium |
5329 | jmp .free |
5329 | jmp .free |
5330 | ;-------------------------------------- |
5330 | ;-------------------------------------- |
5331 | .reserve: |
5331 | .reserve: |
5332 | call reserve_cd |
5332 | call reserve_cd |
5333 | 5333 | ||
5334 | mov ebx, ecx |
5334 | mov ebx, ecx |
5335 | inc ebx |
5335 | inc ebx |
5336 | mov [cdpos], ebx |
5336 | mov [cdpos], ebx |
5337 | 5337 | ||
5338 | mov eax, ecx |
5338 | mov eax, ecx |
5339 | shr eax, 1 |
5339 | shr eax, 1 |
5340 | and eax, 1 |
5340 | and eax, 1 |
5341 | inc eax |
5341 | inc eax |
5342 | mov [ChannelNumber], al |
5342 | mov [ChannelNumber], al |
5343 | mov eax, ecx |
5343 | mov eax, ecx |
5344 | and eax, 1 |
5344 | and eax, 1 |
5345 | mov [DiskNumber], al |
5345 | mov [DiskNumber], al |
5346 | call reserve_cd_channel |
5346 | call reserve_cd_channel |
5347 | ret |
5347 | ret |
5348 | ;-------------------------------------- |
5348 | ;-------------------------------------- |
5349 | .free: |
5349 | .free: |
5350 | call free_cd_channel |
5350 | call free_cd_channel |
5351 | and [cd_status], 0 |
5351 | and [cd_status], 0 |
5352 | ret |
5352 | ret |
5353 | ;----------------------------------------------------------------------------- |
5353 | ;----------------------------------------------------------------------------- |
5354 | align 4 |
5354 | align 4 |
5355 | syscall_getpixel_WinMap: ; GetPixel WinMap |
5355 | syscall_getpixel_WinMap: ; GetPixel WinMap |
5356 | cmp ebx, [_display.width] |
5356 | cmp ebx, [_display.width] |
5357 | jb @f |
5357 | jb @f |
5358 | cmp ecx, [_display.height] |
5358 | cmp ecx, [_display.height] |
5359 | jb @f |
5359 | jb @f |
5360 | xor eax, eax |
5360 | xor eax, eax |
5361 | jmp .store |
5361 | jmp .store |
5362 | ;-------------------------------------- |
5362 | ;-------------------------------------- |
5363 | align 4 |
5363 | align 4 |
5364 | @@: |
5364 | @@: |
5365 | mov eax, [d_width_calc_area + ecx*4] |
5365 | mov eax, [d_width_calc_area + ecx*4] |
5366 | add eax, [_display.win_map] |
5366 | add eax, [_display.win_map] |
5367 | movzx eax, byte[eax+ebx] ; get value for current point |
5367 | movzx eax, byte[eax+ebx] ; get value for current point |
5368 | ;-------------------------------------- |
5368 | ;-------------------------------------- |
5369 | align 4 |
5369 | align 4 |
5370 | .store: |
5370 | .store: |
5371 | mov [esp + 32], eax |
5371 | mov [esp + 32], eax |
5372 | ret |
5372 | ret |
5373 | ;----------------------------------------------------------------------------- |
5373 | ;----------------------------------------------------------------------------- |
5374 | align 4 |
5374 | align 4 |
5375 | syscall_getpixel: ; GetPixel |
5375 | syscall_getpixel: ; GetPixel |
5376 | mov ecx, [_display.width] |
5376 | mov ecx, [_display.width] |
5377 | xor edx, edx |
5377 | xor edx, edx |
5378 | mov eax, ebx |
5378 | mov eax, ebx |
5379 | div ecx |
5379 | div ecx |
5380 | mov ebx, edx |
5380 | mov ebx, edx |
5381 | xchg eax, ebx |
5381 | xchg eax, ebx |
5382 | and ecx, 0xFBFFFFFF ;negate 0x04000000 use mouseunder area |
5382 | and ecx, 0xFBFFFFFF ;negate 0x04000000 use mouseunder area |
5383 | call dword [GETPIXEL]; eax - x, ebx - y |
5383 | call dword [GETPIXEL]; eax - x, ebx - y |
5384 | mov [esp + 32], ecx |
5384 | mov [esp + 32], ecx |
5385 | ret |
5385 | ret |
5386 | ;----------------------------------------------------------------------------- |
5386 | ;----------------------------------------------------------------------------- |
5387 | align 4 |
5387 | align 4 |
5388 | syscall_getarea: |
5388 | syscall_getarea: |
5389 | ;eax = 36 |
5389 | ;eax = 36 |
5390 | ;ebx = pointer to bufer for img BBGGRRBBGGRR... |
5390 | ;ebx = pointer to bufer for img BBGGRRBBGGRR... |
5391 | ;ecx = [size x]*65536 + [size y] |
5391 | ;ecx = [size x]*65536 + [size y] |
5392 | ;edx = [start x]*65536 + [start y] |
5392 | ;edx = [start x]*65536 + [start y] |
5393 | pushad |
5393 | pushad |
5394 | mov edi, ebx |
5394 | mov edi, ebx |
5395 | mov eax, edx |
5395 | mov eax, edx |
5396 | shr eax, 16 |
5396 | shr eax, 16 |
5397 | mov ebx, edx |
5397 | mov ebx, edx |
5398 | and ebx, 0xffff |
5398 | and ebx, 0xffff |
5399 | dec eax |
5399 | dec eax |
5400 | dec ebx |
5400 | dec ebx |
5401 | ; eax - x, ebx - y |
5401 | ; eax - x, ebx - y |
5402 | mov edx, ecx |
5402 | mov edx, ecx |
5403 | 5403 | ||
5404 | shr ecx, 16 |
5404 | shr ecx, 16 |
5405 | and edx, 0xffff |
5405 | and edx, 0xffff |
5406 | mov esi, ecx |
5406 | mov esi, ecx |
5407 | ; ecx - size x, edx - size y |
5407 | ; ecx - size x, edx - size y |
5408 | 5408 | ||
5409 | mov ebp, edx |
5409 | mov ebp, edx |
5410 | lea ebp, [ebp*3] |
5410 | lea ebp, [ebp*3] |
5411 | imul ebp, esi |
5411 | imul ebp, esi |
5412 | stdcall is_region_userspace, edi, ebp |
5412 | stdcall is_region_userspace, edi, ebp |
5413 | jnz .exit |
5413 | jnz .exit |
5414 | 5414 | ||
5415 | mov ebp, edx |
5415 | mov ebp, edx |
5416 | dec ebp |
5416 | dec ebp |
5417 | lea ebp, [ebp*3] |
5417 | lea ebp, [ebp*3] |
5418 | 5418 | ||
5419 | imul ebp, esi |
5419 | imul ebp, esi |
5420 | 5420 | ||
5421 | mov esi, ecx |
5421 | mov esi, ecx |
5422 | dec esi |
5422 | dec esi |
5423 | lea esi, [esi*3] |
5423 | lea esi, [esi*3] |
5424 | 5424 | ||
5425 | add ebp, esi |
5425 | add ebp, esi |
5426 | add ebp, edi |
5426 | add ebp, edi |
5427 | 5427 | ||
5428 | add ebx, edx |
5428 | add ebx, edx |
5429 | ;-------------------------------------- |
5429 | ;-------------------------------------- |
5430 | align 4 |
5430 | align 4 |
5431 | .start_y: |
5431 | .start_y: |
5432 | push ecx edx |
5432 | push ecx edx |
5433 | ;-------------------------------------- |
5433 | ;-------------------------------------- |
5434 | align 4 |
5434 | align 4 |
5435 | .start_x: |
5435 | .start_x: |
5436 | push eax ebx ecx |
5436 | push eax ebx ecx |
5437 | add eax, ecx |
5437 | add eax, ecx |
5438 | 5438 | ||
5439 | and ecx, 0xFBFFFFFF ;negate 0x04000000 use mouseunder area |
5439 | and ecx, 0xFBFFFFFF ;negate 0x04000000 use mouseunder area |
5440 | call dword [GETPIXEL]; eax - x, ebx - y |
5440 | call dword [GETPIXEL]; eax - x, ebx - y |
5441 | 5441 | ||
5442 | mov [ebp], cx |
5442 | mov [ebp], cx |
5443 | shr ecx, 16 |
5443 | shr ecx, 16 |
5444 | mov [ebp+2], cl |
5444 | mov [ebp+2], cl |
5445 | 5445 | ||
5446 | pop ecx ebx eax |
5446 | pop ecx ebx eax |
5447 | sub ebp, 3 |
5447 | sub ebp, 3 |
5448 | dec ecx |
5448 | dec ecx |
5449 | jnz .start_x |
5449 | jnz .start_x |
5450 | pop edx ecx |
5450 | pop edx ecx |
5451 | dec ebx |
5451 | dec ebx |
5452 | dec edx |
5452 | dec edx |
5453 | jnz .start_y |
5453 | jnz .start_y |
5454 | 5454 | ||
5455 | .exit: |
5455 | .exit: |
5456 | popad |
5456 | popad |
5457 | ret |
5457 | ret |
5458 | ;----------------------------------------------------------------------------- |
5458 | ;----------------------------------------------------------------------------- |
5459 | align 4 |
5459 | align 4 |
5460 | syscall_putarea_backgr: |
5460 | syscall_putarea_backgr: |
5461 | ;eax = 25 |
5461 | ;eax = 25 |
5462 | ;ebx = pointer to bufer for img BBGGRRBBGGRR... |
5462 | ;ebx = pointer to bufer for img BBGGRRBBGGRR... |
5463 | ;ecx = [size x]*65536 + [size y] |
5463 | ;ecx = [size x]*65536 + [size y] |
5464 | ;edx = [start x]*65536 + [start y] |
5464 | ;edx = [start x]*65536 + [start y] |
5465 | pushad |
5465 | pushad |
5466 | mov edi, ebx |
5466 | mov edi, ebx |
5467 | mov eax, edx |
5467 | mov eax, edx |
5468 | shr eax, 16 |
5468 | shr eax, 16 |
5469 | mov ebx, edx |
5469 | mov ebx, edx |
5470 | and ebx, 0xffff |
5470 | and ebx, 0xffff |
5471 | dec eax |
5471 | dec eax |
5472 | dec ebx |
5472 | dec ebx |
5473 | ; eax - x, ebx - y |
5473 | ; eax - x, ebx - y |
5474 | mov edx, ecx |
5474 | mov edx, ecx |
5475 | shr ecx, 16 |
5475 | shr ecx, 16 |
5476 | and edx, 0xffff |
5476 | and edx, 0xffff |
5477 | mov esi, ecx |
5477 | mov esi, ecx |
5478 | ; ecx - size x, edx - size y |
5478 | ; ecx - size x, edx - size y |
5479 | mov ebp, edx |
5479 | mov ebp, edx |
5480 | 5480 | ||
5481 | lea ebp, [ebp*4] |
5481 | lea ebp, [ebp*4] |
5482 | imul ebp, esi |
5482 | imul ebp, esi |
5483 | stdcall is_region_userspace, edi, ebp |
5483 | stdcall is_region_userspace, edi, ebp |
5484 | jnz .exit |
5484 | jnz .exit |
5485 | 5485 | ||
5486 | mov ebp, edx |
5486 | mov ebp, edx |
5487 | 5487 | ||
5488 | dec ebp |
5488 | dec ebp |
5489 | shl ebp, 2 |
5489 | shl ebp, 2 |
5490 | 5490 | ||
5491 | imul ebp, esi |
5491 | imul ebp, esi |
5492 | 5492 | ||
5493 | mov esi, ecx |
5493 | mov esi, ecx |
5494 | dec esi |
5494 | dec esi |
5495 | shl esi, 2 |
5495 | shl esi, 2 |
5496 | 5496 | ||
5497 | add ebp, esi |
5497 | add ebp, esi |
5498 | add ebp, edi |
5498 | add ebp, edi |
5499 | 5499 | ||
5500 | add ebx, edx |
5500 | add ebx, edx |
5501 | ;-------------------------------------- |
5501 | ;-------------------------------------- |
5502 | align 4 |
5502 | align 4 |
5503 | .start_y: |
5503 | .start_y: |
5504 | push ecx edx |
5504 | push ecx edx |
5505 | ;-------------------------------------- |
5505 | ;-------------------------------------- |
5506 | align 4 |
5506 | align 4 |
5507 | .start_x: |
5507 | .start_x: |
5508 | push eax ecx |
5508 | push eax ecx |
5509 | add eax, ecx |
5509 | add eax, ecx |
5510 | 5510 | ||
5511 | mov ecx, [ebp] |
5511 | mov ecx, [ebp] |
5512 | rol ecx, 8 |
5512 | rol ecx, 8 |
5513 | test cl, cl ; transparensy = 0 |
5513 | test cl, cl ; transparensy = 0 |
5514 | jz .no_put |
5514 | jz .no_put |
5515 | 5515 | ||
5516 | xor cl, cl |
5516 | xor cl, cl |
5517 | ror ecx, 8 |
5517 | ror ecx, 8 |
5518 | 5518 | ||
5519 | pushad |
5519 | pushad |
5520 | mov edx, [d_width_calc_area + ebx*4] |
5520 | mov edx, [d_width_calc_area + ebx*4] |
5521 | add edx, [_display.win_map] |
5521 | add edx, [_display.win_map] |
5522 | movzx edx, byte [eax+edx] |
5522 | movzx edx, byte [eax+edx] |
5523 | cmp dl, byte 1 |
5523 | cmp dl, byte 1 |
5524 | jne @f |
5524 | jne @f |
5525 | 5525 | ||
5526 | call dword [PUTPIXEL]; eax - x, ebx - y |
5526 | call dword [PUTPIXEL]; eax - x, ebx - y |
5527 | ;-------------------------------------- |
5527 | ;-------------------------------------- |
5528 | align 4 |
5528 | align 4 |
5529 | @@: |
5529 | @@: |
5530 | popad |
5530 | popad |
5531 | ;-------------------------------------- |
5531 | ;-------------------------------------- |
5532 | align 4 |
5532 | align 4 |
5533 | .no_put: |
5533 | .no_put: |
5534 | pop ecx eax |
5534 | pop ecx eax |
5535 | 5535 | ||
5536 | sub ebp, 4 |
5536 | sub ebp, 4 |
5537 | dec ecx |
5537 | dec ecx |
5538 | jnz .start_x |
5538 | jnz .start_x |
5539 | 5539 | ||
5540 | pop edx ecx |
5540 | pop edx ecx |
5541 | dec ebx |
5541 | dec ebx |
5542 | dec edx |
5542 | dec edx |
5543 | jnz .start_y |
5543 | jnz .start_y |
5544 | 5544 | ||
5545 | .exit: |
5545 | .exit: |
5546 | popad |
5546 | popad |
5547 | ret |
5547 | ret |
5548 | ;----------------------------------------------------------------------------- |
5548 | ;----------------------------------------------------------------------------- |
5549 | align 4 |
5549 | align 4 |
5550 | syscall_drawline: ; DrawLine |
5550 | syscall_drawline: ; DrawLine |
5551 | 5551 | ||
5552 | mov edi, [TASK_BASE] |
5552 | mov edi, [TASK_BASE] |
5553 | movzx eax, word[edi-twdw+WDATA.box.left] |
5553 | movzx eax, word[edi-twdw+WDATA.box.left] |
5554 | mov ebp, eax |
5554 | mov ebp, eax |
5555 | mov esi, [current_slot] |
5555 | mov esi, [current_slot] |
5556 | add ebp, [esi+APPDATA.wnd_clientbox.left] |
5556 | add ebp, [esi+APPDATA.wnd_clientbox.left] |
5557 | add ax, word[esi+APPDATA.wnd_clientbox.left] |
5557 | add ax, word[esi+APPDATA.wnd_clientbox.left] |
5558 | add ebp, ebx |
5558 | add ebp, ebx |
5559 | shl eax, 16 |
5559 | shl eax, 16 |
5560 | movzx ebx, word[edi-twdw+WDATA.box.top] |
5560 | movzx ebx, word[edi-twdw+WDATA.box.top] |
5561 | add eax, ebp |
5561 | add eax, ebp |
5562 | mov ebp, ebx |
5562 | mov ebp, ebx |
5563 | add ebp, [esi+APPDATA.wnd_clientbox.top] |
5563 | add ebp, [esi+APPDATA.wnd_clientbox.top] |
5564 | add bx, word[esi+APPDATA.wnd_clientbox.top] |
5564 | add bx, word[esi+APPDATA.wnd_clientbox.top] |
5565 | add ebp, ecx |
5565 | add ebp, ecx |
5566 | shl ebx, 16 |
5566 | shl ebx, 16 |
5567 | xor edi, edi |
5567 | xor edi, edi |
5568 | add ebx, ebp |
5568 | add ebx, ebp |
5569 | mov ecx, edx |
5569 | mov ecx, edx |
5570 | ; jmp [draw_line] |
5570 | ; jmp [draw_line] |
5571 | jmp __sys_draw_line |
5571 | jmp __sys_draw_line |
5572 | 5572 | ||
5573 | 5573 | ||
5574 | align 4 |
5574 | align 4 |
5575 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
5575 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
5576 | 5576 | ||
5577 | call r_f_port_area |
5577 | call r_f_port_area |
5578 | mov [esp+32], eax |
5578 | mov [esp+32], eax |
5579 | ret |
5579 | ret |
5580 | 5580 | ||
5581 | align 4 |
5581 | align 4 |
5582 | syscall_threads: ; CreateThreads |
5582 | syscall_threads: ; CreateThreads |
5583 | ; |
5583 | ; |
5584 | ; ecx=thread entry point |
5584 | ; ecx=thread entry point |
5585 | ; edx=thread stack pointer |
5585 | ; edx=thread stack pointer |
5586 | ; |
5586 | ; |
5587 | ; on return : eax = pid |
5587 | ; on return : eax = pid |
5588 | 5588 | ||
5589 | xor ebx, ebx |
5589 | xor ebx, ebx |
5590 | call new_sys_threads |
5590 | call new_sys_threads |
5591 | 5591 | ||
5592 | mov [esp+32], eax |
5592 | mov [esp+32], eax |
5593 | ret |
5593 | ret |
5594 | 5594 | ||
5595 | align 4 |
5595 | align 4 |
5596 | 5596 | ||
5597 | paleholder: |
5597 | paleholder: |
5598 | ret |
5598 | ret |
5599 | ;------------------------------------------------------------------------------ |
5599 | ;------------------------------------------------------------------------------ |
5600 | align 4 |
5600 | align 4 |
5601 | calculate_fast_getting_offset_for_WinMapAddress: |
5601 | calculate_fast_getting_offset_for_WinMapAddress: |
5602 | ; calculate data area for fast getting offset to _WinMapAddress |
5602 | ; calculate data area for fast getting offset to _WinMapAddress |
5603 | xor eax, eax |
5603 | xor eax, eax |
5604 | mov ecx, [_display.height] |
5604 | mov ecx, [_display.height] |
5605 | mov edi, d_width_calc_area |
5605 | mov edi, d_width_calc_area |
5606 | cld |
5606 | cld |
5607 | @@: |
5607 | @@: |
5608 | stosd |
5608 | stosd |
5609 | add eax, [_display.width] |
5609 | add eax, [_display.width] |
5610 | dec ecx |
5610 | dec ecx |
5611 | jnz @r |
5611 | jnz @r |
5612 | ret |
5612 | ret |
5613 | ;------------------------------------------------------------------------------ |
5613 | ;------------------------------------------------------------------------------ |
5614 | align 4 |
5614 | align 4 |
5615 | calculate_fast_getting_offset_for_LFB: |
5615 | calculate_fast_getting_offset_for_LFB: |
5616 | ; calculate data area for fast getting offset to LFB |
5616 | ; calculate data area for fast getting offset to LFB |
5617 | xor eax, eax |
5617 | xor eax, eax |
5618 | mov ecx, [_display.height] |
5618 | mov ecx, [_display.height] |
5619 | mov edi, BPSLine_calc_area |
5619 | mov edi, BPSLine_calc_area |
5620 | cld |
5620 | cld |
5621 | @@: |
5621 | @@: |
5622 | stosd |
5622 | stosd |
5623 | add eax, [_display.lfb_pitch] |
5623 | add eax, [_display.lfb_pitch] |
5624 | dec ecx |
5624 | dec ecx |
5625 | jnz @r |
5625 | jnz @r |
5626 | ret |
5626 | ret |
5627 | ;------------------------------------------------------------------------------ |
5627 | ;------------------------------------------------------------------------------ |
5628 | align 4 |
5628 | align 4 |
5629 | set_screen: |
5629 | set_screen: |
5630 | ; in: |
5630 | ; in: |
5631 | ; eax - new Screen_Max_X |
5631 | ; eax - new Screen_Max_X |
5632 | ; ecx - new BytesPerScanLine |
5632 | ; ecx - new BytesPerScanLine |
5633 | ; edx - new Screen_Max_Y |
5633 | ; edx - new Screen_Max_Y |
5634 | 5634 | ||
5635 | pushfd |
5635 | pushfd |
5636 | cli |
5636 | cli |
5637 | 5637 | ||
5638 | mov [_display.lfb_pitch], ecx |
5638 | mov [_display.lfb_pitch], ecx |
5639 | 5639 | ||
5640 | mov [screen_workarea.right], eax |
5640 | mov [screen_workarea.right], eax |
5641 | mov [screen_workarea.bottom], edx |
5641 | mov [screen_workarea.bottom], edx |
5642 | 5642 | ||
5643 | push ebx |
5643 | push ebx |
5644 | push esi |
5644 | push esi |
5645 | push edi |
5645 | push edi |
5646 | 5646 | ||
5647 | pushad |
5647 | pushad |
5648 | 5648 | ||
5649 | cmp [do_not_touch_winmap], 1 |
5649 | cmp [do_not_touch_winmap], 1 |
5650 | je @f |
5650 | je @f |
5651 | 5651 | ||
5652 | stdcall kernel_free, [_display.win_map] |
5652 | stdcall kernel_free, [_display.win_map] |
5653 | 5653 | ||
5654 | mov eax, [_display.width] |
5654 | mov eax, [_display.width] |
5655 | mul [_display.height] |
5655 | mul [_display.height] |
5656 | mov [_display.win_map_size], eax |
5656 | mov [_display.win_map_size], eax |
5657 | 5657 | ||
5658 | stdcall kernel_alloc, eax |
5658 | stdcall kernel_alloc, eax |
5659 | mov [_display.win_map], eax |
5659 | mov [_display.win_map], eax |
5660 | test eax, eax |
5660 | test eax, eax |
5661 | jz .epic_fail |
5661 | jz .epic_fail |
5662 | ; store for f.18.24 |
5662 | ; store for f.18.24 |
5663 | mov eax, [_display.width] |
5663 | mov eax, [_display.width] |
5664 | mov [display_width_standard], eax |
5664 | mov [display_width_standard], eax |
5665 | 5665 | ||
5666 | mov eax, [_display.height] |
5666 | mov eax, [_display.height] |
5667 | mov [display_height_standard], eax |
5667 | mov [display_height_standard], eax |
5668 | @@: |
5668 | @@: |
5669 | call calculate_fast_getting_offset_for_WinMapAddress |
5669 | call calculate_fast_getting_offset_for_WinMapAddress |
5670 | ; for Qemu or non standart video cards |
5670 | ; for Qemu or non standart video cards |
5671 | ; Unfortunately [BytesPerScanLine] does not always |
5671 | ; Unfortunately [BytesPerScanLine] does not always |
5672 | ; equal to [_display.width] * [ScreenBPP] / 8 |
5672 | ; equal to [_display.width] * [ScreenBPP] / 8 |
5673 | call calculate_fast_getting_offset_for_LFB |
5673 | call calculate_fast_getting_offset_for_LFB |
5674 | popad |
5674 | popad |
5675 | 5675 | ||
5676 | call repos_windows |
5676 | call repos_windows |
5677 | xor eax, eax |
5677 | xor eax, eax |
5678 | xor ebx, ebx |
5678 | xor ebx, ebx |
5679 | mov ecx, [_display.width] |
5679 | mov ecx, [_display.width] |
5680 | mov edx, [_display.height] |
5680 | mov edx, [_display.height] |
5681 | dec ecx |
5681 | dec ecx |
5682 | dec edx |
5682 | dec edx |
5683 | call calculatescreen |
5683 | call calculatescreen |
5684 | pop edi |
5684 | pop edi |
5685 | pop esi |
5685 | pop esi |
5686 | pop ebx |
5686 | pop ebx |
5687 | 5687 | ||
5688 | popfd |
5688 | popfd |
5689 | ret |
5689 | ret |
5690 | 5690 | ||
5691 | .epic_fail: |
5691 | .epic_fail: |
5692 | hlt ; Houston, we've had a problem |
5692 | hlt ; Houston, we've had a problem |
5693 | 5693 | ||
5694 | ; --------------- APM --------------------- |
5694 | ; --------------- APM --------------------- |
5695 | uglobal |
5695 | uglobal |
5696 | apm_entry dp 0 |
5696 | apm_entry dp 0 |
5697 | apm_vf dd 0 |
5697 | apm_vf dd 0 |
5698 | endg |
5698 | endg |
5699 | 5699 | ||
5700 | align 4 |
5700 | align 4 |
5701 | sys_apm: |
5701 | sys_apm: |
5702 | xor eax, eax |
5702 | xor eax, eax |
5703 | cmp word [apm_vf], ax ; Check APM BIOS enable |
5703 | cmp word [apm_vf], ax ; Check APM BIOS enable |
5704 | jne @f |
5704 | jne @f |
5705 | inc eax |
5705 | inc eax |
5706 | or dword [esp + 44], eax ; error |
5706 | or dword [esp + 44], eax ; error |
5707 | add eax, 7 |
5707 | add eax, 7 |
5708 | mov dword [esp + 32], eax ; 32-bit protected-mode interface not supported |
5708 | mov dword [esp + 32], eax ; 32-bit protected-mode interface not supported |
5709 | ret |
5709 | ret |
5710 | 5710 | ||
5711 | @@: |
5711 | @@: |
5712 | ; xchg eax, ecx |
5712 | ; xchg eax, ecx |
5713 | ; xchg ebx, ecx |
5713 | ; xchg ebx, ecx |
5714 | 5714 | ||
5715 | cmp dx, 3 |
5715 | cmp dx, 3 |
5716 | ja @f |
5716 | ja @f |
5717 | and [esp + 44], byte 0xfe ; emulate func 0..3 as func 0 |
5717 | and [esp + 44], byte 0xfe ; emulate func 0..3 as func 0 |
5718 | mov eax, [apm_vf] |
5718 | mov eax, [apm_vf] |
5719 | mov [esp + 32], eax |
5719 | mov [esp + 32], eax |
5720 | shr eax, 16 |
5720 | shr eax, 16 |
5721 | mov [esp + 28], eax |
5721 | mov [esp + 28], eax |
5722 | ret |
5722 | ret |
5723 | 5723 | ||
5724 | @@: |
5724 | @@: |
5725 | 5725 | ||
5726 | mov esi, [master_tab+(OS_BASE shr 20)] |
5726 | mov esi, [master_tab+(OS_BASE shr 20)] |
5727 | xchg [master_tab], esi |
5727 | xchg [master_tab], esi |
5728 | push esi |
5728 | push esi |
5729 | mov edi, cr3 |
5729 | mov edi, cr3 |
5730 | mov cr3, edi ;flush TLB |
5730 | mov cr3, edi ;flush TLB |
5731 | 5731 | ||
5732 | call pword [apm_entry] ;call APM BIOS |
5732 | call pword [apm_entry] ;call APM BIOS |
5733 | 5733 | ||
5734 | xchg eax, [esp] |
5734 | xchg eax, [esp] |
5735 | mov [master_tab], eax |
5735 | mov [master_tab], eax |
5736 | mov eax, cr3 |
5736 | mov eax, cr3 |
5737 | mov cr3, eax |
5737 | mov cr3, eax |
5738 | pop eax |
5738 | pop eax |
5739 | 5739 | ||
5740 | mov [esp + 4 ], edi |
5740 | mov [esp + 4 ], edi |
5741 | mov [esp + 8], esi |
5741 | mov [esp + 8], esi |
5742 | mov [esp + 20], ebx |
5742 | mov [esp + 20], ebx |
5743 | mov [esp + 24], edx |
5743 | mov [esp + 24], edx |
5744 | mov [esp + 28], ecx |
5744 | mov [esp + 28], ecx |
5745 | mov [esp + 32], eax |
5745 | mov [esp + 32], eax |
5746 | setc al |
5746 | setc al |
5747 | and [esp + 44], byte 0xfe |
5747 | and [esp + 44], byte 0xfe |
5748 | or [esp + 44], al |
5748 | or [esp + 44], al |
5749 | ret |
5749 | ret |
5750 | ; ----------------------------------------- |
5750 | ; ----------------------------------------- |
5751 | 5751 | ||
5752 | align 4 |
5752 | align 4 |
5753 | undefined_syscall: ; Undefined system call |
5753 | undefined_syscall: ; Undefined system call |
5754 | mov [esp + 32], dword -1 |
5754 | mov [esp + 32], dword -1 |
5755 | ret |
5755 | ret |
5756 | 5756 | ||
5757 | align 4 |
5757 | align 4 |
5758 | ; @brief Check if given memory region lays in lower 2gb (userspace memory) or not |
5758 | ; @brief Check if given memory region lays in lower 2gb (userspace memory) or not |
5759 | ; @param base Base address of region |
5759 | ; @param base Base address of region |
5760 | ; @param len Lenght of region |
5760 | ; @param len Lenght of region |
5761 | ; @return ZF = 1 if region in userspace memory, |
5761 | ; @return ZF = 1 if region in userspace memory, |
5762 | ; ZF = 0 otherwise |
5762 | ; ZF = 0 otherwise |
5763 | proc is_region_userspace stdcall, base:dword, len:dword |
5763 | proc is_region_userspace stdcall, base:dword, len:dword |
5764 | push eax |
5764 | push eax |
5765 | mov eax, [base] |
5765 | mov eax, [base] |
5766 | 5766 | ||
5767 | cmp eax, OS_BASE-1 |
5767 | cmp eax, OS_BASE-1 |
5768 | ja @f ; zf |
5768 | ja @f ; zf |
5769 | 5769 | ||
5770 | add eax, [len] |
5770 | add eax, [len] |
5771 | jc @f ; zf |
5771 | jc @f ; zf |
5772 | cmp eax, OS_BASE |
5772 | cmp eax, OS_BASE |
5773 | ja @f ; zf |
5773 | ja @f ; zf |
5774 | 5774 | ||
5775 | cmp eax, eax ; ZF |
5775 | cmp eax, eax ; ZF |
5776 | @@: |
5776 | @@: |
5777 | pop eax |
5777 | pop eax |
5778 | ret |
5778 | ret |
5779 | endp |
5779 | endp |
5780 | 5780 | ||
5781 | if ~ lang eq sp |
5781 | if ~ lang eq sp |
5782 | diff16 "end of .text segment",0,$ |
5782 | diff16 "end of .text segment",0,$ |
5783 | end if |
5783 | end if |
5784 | 5784 | ||
5785 | include "data32.inc" |
5785 | include "data32.inc" |
5786 | 5786 | ||
5787 | __REV__ = __REV |
5787 | __REV__ = __REV |
5788 | 5788 | ||
5789 | if ~ lang eq sp |
5789 | if ~ lang eq sp |
5790 | diff16 "end of kernel code",0,$ |
5790 | diff16 "end of kernel code",0,$ |
5791 | end if=> |
5791 | end if=> |