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1 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
2 | ;; |
2 | ;; |
3 | ;; Copyright (C) KolibriOS team 2004-2016. All rights reserved. |
3 | ;; Copyright (C) KolibriOS team 2004-2016. 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 | ;; |
33 | ;; |
34 | ;; Data in this file was originally part of MenuetOS project which is |
34 | ;; Data in this file was originally part of MenuetOS project which is |
35 | ;; distributed under the terms of GNU GPL. It is modified and redistributed as |
35 | ;; distributed under the terms of GNU GPL. It is modified and redistributed as |
36 | ;; part of KolibriOS project under the terms of GNU GPL. |
36 | ;; part of KolibriOS project under the terms of GNU GPL. |
37 | ;; |
37 | ;; |
38 | ;; Copyright (C) MenuetOS 2000-2004 Ville Mikael Turjanmaa |
38 | ;; Copyright (C) MenuetOS 2000-2004 Ville Mikael Turjanmaa |
39 | ;; PROGRAMMING: |
39 | ;; PROGRAMMING: |
40 | ;; |
40 | ;; |
41 | ;; Ville Mikael Turjanmaa, villemt@itu.jyu.fi |
41 | ;; Ville Mikael Turjanmaa, villemt@itu.jyu.fi |
42 | ;; - main os coding/design |
42 | ;; - main os coding/design |
43 | ;; Jan-Michael Brummer, BUZZ2@gmx.de |
43 | ;; Jan-Michael Brummer, BUZZ2@gmx.de |
44 | ;; Felix Kaiser, info@felix-kaiser.de |
44 | ;; Felix Kaiser, info@felix-kaiser.de |
45 | ;; Paolo Minazzi, paolo.minazzi@inwind.it |
45 | ;; Paolo Minazzi, paolo.minazzi@inwind.it |
46 | ;; quickcode@mail.ru |
46 | ;; quickcode@mail.ru |
47 | ;; Alexey, kgaz@crosswinds.net |
47 | ;; Alexey, kgaz@crosswinds.net |
48 | ;; Juan M. Caravaca, bitrider@wanadoo.es |
48 | ;; Juan M. Caravaca, bitrider@wanadoo.es |
49 | ;; kristol@nic.fi |
49 | ;; kristol@nic.fi |
50 | ;; Mike Hibbett, mikeh@oceanfree.net |
50 | ;; Mike Hibbett, mikeh@oceanfree.net |
51 | ;; Lasse Kuusijarvi, kuusijar@lut.fi |
51 | ;; Lasse Kuusijarvi, kuusijar@lut.fi |
52 | ;; Jarek Pelczar, jarekp3@wp.pl |
52 | ;; Jarek Pelczar, jarekp3@wp.pl |
53 | ;; |
53 | ;; |
54 | ;; KolibriOS is distributed in the hope that it will be useful, but WITHOUT ANY |
54 | ;; KolibriOS is distributed in the hope that it will be useful, but WITHOUT ANY |
55 | ;; WARRANTY. No author or distributor accepts responsibility to anyone for the |
55 | ;; WARRANTY. No author or distributor accepts responsibility to anyone for the |
56 | ;; consequences of using it or for whether it serves any particular purpose or |
56 | ;; consequences of using it or for whether it serves any particular purpose or |
57 | ;; works at all, unless he says so in writing. Refer to the GNU General Public |
57 | ;; works at all, unless he says so in writing. Refer to the GNU General Public |
58 | ;; License (the "GPL") for full details. |
58 | ;; License (the "GPL") for full details. |
59 | ; |
59 | ; |
60 | ;; Everyone is granted permission to copy, modify and redistribute KolibriOS, |
60 | ;; Everyone is granted permission to copy, modify and redistribute KolibriOS, |
61 | ;; but only under the conditions described in the GPL. A copy of this license |
61 | ;; but only under the conditions described in the GPL. A copy of this license |
62 | ;; is supposed to have been given to you along with KolibriOS so you can know |
62 | ;; is supposed to have been given to you along with KolibriOS so you can know |
63 | ;; your rights and responsibilities. It should be in a file named COPYING. |
63 | ;; your rights and responsibilities. It should be in a file named COPYING. |
64 | ;; Among other things, the copyright notice and this notice must be preserved |
64 | ;; Among other things, the copyright notice and this notice must be preserved |
65 | ;; on all copies. |
65 | ;; on all copies. |
66 | ;; |
66 | ;; |
67 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
67 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
68 | 68 | ||
69 | format binary as "mnt" |
69 | format binary as "mnt" |
70 | 70 | ||
71 | include 'macros.inc' |
71 | include 'macros.inc' |
72 | include 'struct.inc' |
72 | include 'struct.inc' |
73 | 73 | ||
74 | $Revision: 7165 $ |
74 | $Revision: 7276 $ |
75 | 75 | ||
76 | 76 | ||
77 | USE_COM_IRQ = 1 ; make irq 3 and irq 4 available for PCI devices |
77 | USE_COM_IRQ = 1 ; make irq 3 and irq 4 available for PCI devices |
78 | VESA_1_2_VIDEO = 0 ; enable vesa 1.2 bank switch functions |
78 | VESA_1_2_VIDEO = 0 ; enable vesa 1.2 bank switch functions |
79 | 79 | ||
80 | ; Enabling the next line will enable serial output console |
80 | ; Enabling the next line will enable serial output console |
81 | ;debug_com_base = 0x3f8 ; 0x3f8 is com1, 0x2f8 is com2, 0x3e8 is com3, 0x2e8 is com4, no irq's are used |
81 | ;debug_com_base = 0x3f8 ; 0x3f8 is com1, 0x2f8 is com2, 0x3e8 is com3, 0x2e8 is com4, no irq's are used |
82 | 82 | ||
83 | include "proc32.inc" |
83 | include "proc32.inc" |
84 | include "kglobals.inc" |
84 | include "kglobals.inc" |
85 | include "lang.inc" |
85 | include "lang.inc" |
86 | include "encoding.inc" |
86 | include "encoding.inc" |
87 | 87 | ||
88 | include "const.inc" |
88 | include "const.inc" |
89 | 89 | ||
90 | iglobal |
90 | iglobal |
91 | ; The following variable, if equal to 1, duplicates debug output to the screen. |
91 | ; The following variable, if equal to 1, duplicates debug output to the screen. |
92 | debug_direct_print db 0 |
92 | debug_direct_print db 0 |
93 | ; Start the first app (LAUNCHER) after kernel is loaded? (1=yes, 2 or 0=no) |
93 | ; Start the first app (LAUNCHER) after kernel is loaded? (1=yes, 2 or 0=no) |
94 | launcher_start db 1 |
94 | launcher_start db 1 |
95 | endg |
95 | endg |
96 | 96 | ||
97 | max_processes = 255 |
97 | max_processes = 255 |
98 | tss_step = 128 + 8192 ; tss & i/o - 65535 ports, * 256=557056*4 |
98 | tss_step = 128 + 8192 ; tss & i/o - 65535 ports, * 256=557056*4 |
99 | 99 | ||
100 | os_stack = os_data_l - gdts ; GDTs |
100 | os_stack = os_data_l - gdts ; GDTs |
101 | os_code = os_code_l - gdts |
101 | os_code = os_code_l - gdts |
102 | graph_data = 3 + graph_data_l - gdts |
102 | graph_data = 3 + graph_data_l - gdts |
103 | tss0 = tss0_l - gdts |
103 | tss0 = tss0_l - gdts |
104 | app_code = 3 + app_code_l - gdts |
104 | app_code = 3 + app_code_l - gdts |
105 | app_data = 3 + app_data_l - gdts |
105 | app_data = 3 + app_data_l - gdts |
106 | app_tls = 3 + tls_data_l - gdts |
106 | app_tls = 3 + tls_data_l - gdts |
107 | pci_code_sel = pci_code_32-gdts |
107 | pci_code_sel = pci_code_32-gdts |
108 | pci_data_sel = pci_data_32-gdts |
108 | pci_data_sel = pci_data_32-gdts |
109 | 109 | ||
110 | 110 | ||
111 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
111 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
112 | ;; |
112 | ;; |
113 | ;; Included files: |
113 | ;; Included files: |
114 | ;; |
114 | ;; |
115 | ;; Kernel16.inc |
115 | ;; Kernel16.inc |
116 | ;; - Booteng.inc English text for bootup |
116 | ;; - Booteng.inc English text for bootup |
117 | ;; - Bootcode.inc Hardware setup |
117 | ;; - Bootcode.inc Hardware setup |
118 | ;; - Pci16.inc PCI functions |
118 | ;; - Pci16.inc PCI functions |
119 | ;; |
119 | ;; |
120 | ;; Kernel32.inc |
120 | ;; Kernel32.inc |
121 | ;; - Sys32.inc Process management |
121 | ;; - Sys32.inc Process management |
122 | ;; - Shutdown.inc Shutdown and restart |
122 | ;; - Shutdown.inc Shutdown and restart |
123 | ;; - Fat32.inc Read / write hd |
123 | ;; - Fat32.inc Read / write hd |
124 | ;; - Vesa12.inc Vesa 1.2 driver |
124 | ;; - Vesa12.inc Vesa 1.2 driver |
125 | ;; - Vesa20.inc Vesa 2.0 driver |
125 | ;; - Vesa20.inc Vesa 2.0 driver |
126 | ;; - Vga.inc VGA driver |
126 | ;; - Vga.inc VGA driver |
127 | ;; - Stack.inc Network interface |
127 | ;; - Stack.inc Network interface |
128 | ;; - Mouse.inc Mouse pointer |
128 | ;; - Mouse.inc Mouse pointer |
129 | ;; - Scincode.inc Window skinning |
129 | ;; - Scincode.inc Window skinning |
130 | ;; - Pci32.inc PCI functions |
130 | ;; - Pci32.inc PCI functions |
131 | ;; |
131 | ;; |
132 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
132 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
133 | 133 | ||
134 | ; In bios boot mode the kernel code below is appended to bootbios.bin file. |
134 | ; In bios boot mode the kernel code below is appended to bootbios.bin file. |
135 | ; That is a loading and initialization code that also draws the blue screen |
135 | ; That is a loading and initialization code that also draws the blue screen |
136 | ; menu with svn revision number near top right corner of the screen. This fasm |
136 | ; menu with svn revision number near top right corner of the screen. This fasm |
137 | ; preprocessor code searches for '****' signature inside bootbios.bin and |
137 | ; preprocessor code searches for '****' signature inside bootbios.bin and |
138 | ; places revision number there. |
138 | ; places revision number there. |
139 | if ~ defined UEFI |
139 | if ~ defined UEFI |
140 | bootbios: |
140 | bootbios: |
141 | file 'bootbios.bin' |
141 | file 'bootbios.bin' |
142 | if __REV__ > 0 |
142 | if __REV__ > 0 |
143 | cur_pos = 0 |
143 | cur_pos = 0 |
144 | cnt = 0 |
144 | cnt = 0 |
145 | repeat $ - bootbios |
145 | repeat $ - bootbios |
146 | load a byte from % |
146 | load a byte from % |
147 | if a = '*' |
147 | if a = '*' |
148 | cnt = cnt + 1 |
148 | cnt = cnt + 1 |
149 | else |
149 | else |
150 | cnt = 0 |
150 | cnt = 0 |
151 | end if |
151 | end if |
152 | if cnt = 4 |
152 | if cnt = 4 |
153 | cur_pos = % - 1 |
153 | cur_pos = % - 1 |
154 | break |
154 | break |
155 | end if |
155 | end if |
156 | end repeat |
156 | end repeat |
157 | store byte ' ' at cur_pos + 1 |
157 | store byte ' ' at cur_pos + 1 |
158 | rev_var = __REV__ |
158 | rev_var = __REV__ |
159 | while rev_var > 0 |
159 | while rev_var > 0 |
160 | store byte rev_var mod 10 + '0' at cur_pos |
160 | store byte rev_var mod 10 + '0' at cur_pos |
161 | cur_pos = cur_pos - 1 |
161 | cur_pos = cur_pos - 1 |
162 | rev_var = rev_var / 10 |
162 | rev_var = rev_var / 10 |
163 | end while |
163 | end while |
164 | store byte ' ' at cur_pos |
164 | store byte ' ' at cur_pos |
165 | store dword ' SVN' at cur_pos - 4 |
165 | store dword ' SVN' at cur_pos - 4 |
166 | end if |
166 | end if |
167 | end if |
167 | end if |
168 | 168 | ||
169 | use32 |
169 | use32 |
170 | org $+0x10000 |
170 | org $+0x10000 |
171 | 171 | ||
172 | align 4 |
172 | align 4 |
173 | B32: |
173 | B32: |
174 | mov ax, os_stack ; Selector for os |
174 | mov ax, os_stack ; Selector for os |
175 | mov ds, ax |
175 | mov ds, ax |
176 | mov es, ax |
176 | mov es, ax |
177 | mov fs, ax |
177 | mov fs, ax |
178 | mov gs, ax |
178 | mov gs, ax |
179 | mov ss, ax |
179 | mov ss, ax |
180 | mov esp, TMP_STACK_TOP ; Set stack |
180 | mov esp, TMP_STACK_TOP ; Set stack |
181 | 181 | ||
182 | ; CLEAR 0x280000 - HEAP_BASE |
182 | ; CLEAR 0x280000 - HEAP_BASE |
183 | 183 | ||
184 | xor eax, eax |
184 | xor eax, eax |
185 | mov edi, CLEAN_ZONE |
185 | mov edi, CLEAN_ZONE |
186 | mov ecx, (HEAP_BASE-OS_BASE-CLEAN_ZONE) / 4 |
186 | mov ecx, (HEAP_BASE-OS_BASE-CLEAN_ZONE) / 4 |
187 | cld |
187 | cld |
188 | rep stosd |
188 | rep stosd |
189 | 189 | ||
190 | ; CLEAR KERNEL UNDEFINED GLOBALS |
190 | ; CLEAR KERNEL UNDEFINED GLOBALS |
191 | mov edi, endofcode-OS_BASE |
191 | mov edi, endofcode-OS_BASE |
192 | mov ecx, 0x90000 |
192 | mov ecx, 0x90000 |
193 | sub ecx, edi |
193 | sub ecx, edi |
194 | shr ecx, 2 |
194 | shr ecx, 2 |
195 | rep stosd |
195 | rep stosd |
196 | 196 | ||
197 | ; SAVE & CLEAR 0-0xffff |
197 | ; SAVE & CLEAR 0-0xffff |
198 | 198 | ||
199 | mov edi, 0x1000 |
199 | mov edi, 0x1000 |
200 | mov ecx, 0x8000 / 4 |
200 | mov ecx, 0x8000 / 4 |
201 | rep stosd |
201 | rep stosd |
202 | mov edi, 0xa000 |
202 | mov edi, 0xa000 |
203 | mov ecx, 0x6000 / 4 |
203 | mov ecx, 0x6000 / 4 |
204 | rep stosd |
204 | rep stosd |
205 | 205 | ||
206 | call test_cpu |
206 | call test_cpu |
207 | bts [cpu_caps-OS_BASE], CAPS_TSC ;force use rdtsc |
207 | bts [cpu_caps-OS_BASE], CAPS_TSC ;force use rdtsc |
208 | 208 | ||
209 | call check_acpi |
209 | call check_acpi |
210 | call init_hpet |
210 | call init_hpet |
211 | call init_BIOS32 |
211 | call init_BIOS32 |
212 | ; MEMORY MODEL |
212 | ; MEMORY MODEL |
213 | call mem_test |
213 | call mem_test |
214 | call init_mem |
214 | call init_mem |
215 | call init_page_map |
215 | call init_page_map |
216 | 216 | ||
217 | ; ENABLE PAGING |
217 | ; ENABLE PAGING |
218 | 218 | ||
219 | mov eax, sys_proc-OS_BASE+PROC.pdt_0 |
219 | mov eax, sys_proc-OS_BASE+PROC.pdt_0 |
220 | mov cr3, eax |
220 | mov cr3, eax |
221 | 221 | ||
222 | mov eax, cr0 |
222 | mov eax, cr0 |
223 | or eax, CR0_PG+CR0_WP |
223 | or eax, CR0_PG+CR0_WP |
224 | mov cr0, eax |
224 | mov cr0, eax |
225 | 225 | ||
226 | lgdt [gdts] |
226 | lgdt [gdts] |
227 | jmp pword os_code:high_code |
227 | jmp pword os_code:high_code |
228 | 228 | ||
229 | align 4 |
229 | align 4 |
230 | bios32_entry dd ? |
230 | bios32_entry dd ? |
231 | tmp_page_tabs dd ? |
231 | tmp_page_tabs dd ? |
232 | use16 |
232 | use16 |
233 | ap_init16: |
233 | ap_init16: |
234 | cli |
234 | cli |
235 | lgdt [cs:gdts_ap-ap_init16] |
235 | lgdt [cs:gdts_ap-ap_init16] |
236 | mov eax, [cs:cr3_ap-ap_init16] |
236 | mov eax, [cs:cr3_ap-ap_init16] |
237 | mov cr3, eax |
237 | mov cr3, eax |
238 | mov eax, [cs:cr4_ap-ap_init16] |
238 | mov eax, [cs:cr4_ap-ap_init16] |
239 | mov cr4, eax |
239 | mov cr4, eax |
240 | mov eax, CR0_PE+CR0_PG+CR0_WP |
240 | mov eax, CR0_PE+CR0_PG+CR0_WP |
241 | mov cr0, eax |
241 | mov cr0, eax |
242 | jmp pword os_code:ap_init_high |
242 | jmp pword os_code:ap_init_high |
243 | align 16 |
243 | align 16 |
244 | gdts_ap: |
244 | gdts_ap: |
245 | dw gdte-gdts-1 |
245 | dw gdte-gdts-1 |
246 | dd gdts |
246 | dd gdts |
247 | dw 0 |
247 | dw 0 |
248 | cr3_ap dd ? |
248 | cr3_ap dd ? |
249 | cr4_ap dd ? |
249 | cr4_ap dd ? |
250 | ap_init16_size = $ - ap_init16 |
250 | ap_init16_size = $ - ap_init16 |
251 | use32 |
251 | use32 |
252 | 252 | ||
253 | __DEBUG__ fix 1 |
253 | __DEBUG__ fix 1 |
254 | __DEBUG_LEVEL__ fix 1 |
254 | __DEBUG_LEVEL__ fix 1 |
255 | include 'init.inc' |
255 | include 'init.inc' |
256 | 256 | ||
257 | org OS_BASE+$ |
257 | org OS_BASE+$ |
258 | 258 | ||
259 | include 'fdo.inc' |
259 | include 'fdo.inc' |
260 | 260 | ||
261 | align 4 |
261 | align 4 |
262 | high_code: |
262 | high_code: |
263 | mov ax, os_stack |
263 | mov ax, os_stack |
264 | mov bx, app_data |
264 | mov bx, app_data |
265 | mov cx, app_tls |
265 | mov cx, app_tls |
266 | mov ss, ax |
266 | mov ss, ax |
267 | add esp, OS_BASE |
267 | add esp, OS_BASE |
268 | 268 | ||
269 | mov ds, bx |
269 | mov ds, bx |
270 | mov es, bx |
270 | mov es, bx |
271 | mov fs, cx |
271 | mov fs, cx |
272 | mov gs, bx |
272 | mov gs, bx |
273 | 273 | ||
274 | xor eax, eax |
274 | xor eax, eax |
275 | mov ebx, 0xFFFFF000+PG_SHARED+PG_NOCACHE+PG_UWR |
275 | mov ebx, 0xFFFFF000+PG_SHARED+PG_NOCACHE+PG_UWR |
276 | bt [cpu_caps], CAPS_PAT |
276 | bt [cpu_caps], CAPS_PAT |
277 | setc al |
277 | setc al |
278 | shl eax, 7 |
278 | shl eax, 7 |
279 | or ebx, eax |
279 | or ebx, eax |
280 | 280 | ||
281 | mov eax, PG_GLOBAL |
281 | mov eax, PG_GLOBAL |
282 | bt [cpu_caps], CAPS_PGE |
282 | bt [cpu_caps], CAPS_PGE |
283 | jnc @F |
283 | jnc @F |
284 | 284 | ||
285 | or [sys_proc+PROC.pdt_0+(OS_BASE shr 20)], eax |
285 | or [sys_proc+PROC.pdt_0+(OS_BASE shr 20)], eax |
286 | or ebx, eax |
286 | or ebx, eax |
287 | 287 | ||
288 | mov eax, cr4 |
288 | mov eax, cr4 |
289 | or eax, CR4_PGE |
289 | or eax, CR4_PGE |
290 | mov cr4, eax |
290 | mov cr4, eax |
291 | @@: |
291 | @@: |
292 | mov [pte_valid_mask], ebx |
292 | mov [pte_valid_mask], ebx |
293 | 293 | ||
294 | xor eax, eax |
294 | xor eax, eax |
295 | mov dword [sys_proc+PROC.pdt_0], eax |
295 | mov dword [sys_proc+PROC.pdt_0], eax |
296 | mov dword [sys_proc+PROC.pdt_0+4], eax |
296 | mov dword [sys_proc+PROC.pdt_0+4], eax |
297 | 297 | ||
298 | mov eax, cr3 |
298 | mov eax, cr3 |
299 | mov cr3, eax ; flush TLB |
299 | mov cr3, eax ; flush TLB |
300 | 300 | ||
301 | mov ecx, pg_data.mutex |
301 | mov ecx, pg_data.mutex |
302 | call mutex_init |
302 | call mutex_init |
303 | 303 | ||
304 | mov ecx, disk_list_mutex |
304 | mov ecx, disk_list_mutex |
305 | call mutex_init |
305 | call mutex_init |
306 | 306 | ||
307 | mov ecx, keyboard_list_mutex |
307 | mov ecx, keyboard_list_mutex |
308 | call mutex_init |
308 | call mutex_init |
309 | 309 | ||
310 | mov ecx, unpack_mutex |
310 | mov ecx, unpack_mutex |
311 | call mutex_init |
311 | call mutex_init |
312 | 312 | ||
313 | mov ecx, application_table_mutex |
313 | mov ecx, application_table_mutex |
314 | call mutex_init |
314 | call mutex_init |
315 | 315 | ||
316 | mov ecx, ide_mutex |
316 | mov ecx, ide_mutex |
317 | call mutex_init |
317 | call mutex_init |
318 | mov ecx, ide_channel1_mutex |
318 | mov ecx, ide_channel1_mutex |
319 | call mutex_init |
319 | call mutex_init |
320 | mov ecx, ide_channel2_mutex |
320 | mov ecx, ide_channel2_mutex |
321 | call mutex_init |
321 | call mutex_init |
322 | mov ecx, ide_channel3_mutex |
322 | mov ecx, ide_channel3_mutex |
323 | call mutex_init |
323 | call mutex_init |
324 | mov ecx, ide_channel4_mutex |
324 | mov ecx, ide_channel4_mutex |
325 | call mutex_init |
325 | call mutex_init |
326 | mov ecx, ide_channel5_mutex |
326 | mov ecx, ide_channel5_mutex |
327 | call mutex_init |
327 | call mutex_init |
328 | mov ecx, ide_channel6_mutex |
328 | mov ecx, ide_channel6_mutex |
329 | call mutex_init |
329 | call mutex_init |
330 | ;----------------------------------------------------------------------------- |
330 | ;----------------------------------------------------------------------------- |
331 | ; SAVE REAL MODE VARIABLES |
331 | ; SAVE REAL MODE VARIABLES |
332 | ;----------------------------------------------------------------------------- |
332 | ;----------------------------------------------------------------------------- |
333 | ; --------------- APM --------------------- |
333 | ; --------------- APM --------------------- |
334 | 334 | ||
335 | ; init selectors |
335 | ; init selectors |
336 | mov ebx, [BOOT.apm_entry] ; offset of APM entry point |
336 | mov ebx, [BOOT.apm_entry] ; offset of APM entry point |
337 | movzx eax, word [BOOT.apm_code_32] ; real-mode segment base address of |
337 | movzx eax, word [BOOT.apm_code_32] ; real-mode segment base address of |
338 | ; protected-mode 32-bit code segment |
338 | ; protected-mode 32-bit code segment |
339 | movzx ecx, word [BOOT.apm_code_16] ; real-mode segment base address of |
339 | movzx ecx, word [BOOT.apm_code_16] ; real-mode segment base address of |
340 | ; protected-mode 16-bit code segment |
340 | ; protected-mode 16-bit code segment |
341 | movzx edx, word [BOOT.apm_data_16] ; real-mode segment base address of |
341 | movzx edx, word [BOOT.apm_data_16] ; real-mode segment base address of |
342 | ; protected-mode 16-bit data segment |
342 | ; protected-mode 16-bit data segment |
343 | 343 | ||
344 | shl eax, 4 |
344 | shl eax, 4 |
345 | mov [dword apm_code_32 + 2], ax |
345 | mov [dword apm_code_32 + 2], ax |
346 | shr eax, 16 |
346 | shr eax, 16 |
347 | mov [dword apm_code_32 + 4], al |
347 | mov [dword apm_code_32 + 4], al |
348 | 348 | ||
349 | shl ecx, 4 |
349 | shl ecx, 4 |
350 | mov [dword apm_code_16 + 2], cx |
350 | mov [dword apm_code_16 + 2], cx |
351 | shr ecx, 16 |
351 | shr ecx, 16 |
352 | mov [dword apm_code_16 + 4], cl |
352 | mov [dword apm_code_16 + 4], cl |
353 | 353 | ||
354 | shl edx, 4 |
354 | shl edx, 4 |
355 | mov [dword apm_data_16 + 2], dx |
355 | mov [dword apm_data_16 + 2], dx |
356 | shr edx, 16 |
356 | shr edx, 16 |
357 | mov [dword apm_data_16 + 4], dl |
357 | mov [dword apm_data_16 + 4], dl |
358 | 358 | ||
359 | mov dword[apm_entry], ebx |
359 | mov dword[apm_entry], ebx |
360 | mov word [apm_entry + 4], apm_code_32 - gdts |
360 | mov word [apm_entry + 4], apm_code_32 - gdts |
361 | 361 | ||
362 | mov eax, dword[BOOT.apm_version] ; version & flags |
362 | mov eax, dword[BOOT.apm_version] ; version & flags |
363 | mov [apm_vf], eax |
363 | mov [apm_vf], eax |
364 | ; ----------------------------------------- |
364 | ; ----------------------------------------- |
365 | mov al, [BOOT.dma] ; DMA access |
365 | mov al, [BOOT.dma] ; DMA access |
366 | mov [allow_dma_access], al |
366 | mov [allow_dma_access], al |
367 | 367 | ||
368 | mov al, [BOOT.debug_print] ; If nonzero, duplicates debug output to the screen |
368 | mov al, [BOOT.debug_print] ; If nonzero, duplicates debug output to the screen |
369 | mov [debug_direct_print], al |
369 | mov [debug_direct_print], al |
370 | 370 | ||
371 | mov al, [BOOT.launcher_start] ; Start the first app (LAUNCHER) after kernel is loaded? |
371 | mov al, [BOOT.launcher_start] ; Start the first app (LAUNCHER) after kernel is loaded? |
372 | mov [launcher_start], al |
372 | mov [launcher_start], al |
373 | 373 | ||
374 | mov esi, BOOT.bios_hd |
374 | mov esi, BOOT.bios_hd |
375 | movzx ecx, byte [esi-1] |
375 | movzx ecx, byte [esi-1] |
376 | mov [NumBiosDisks], ecx |
376 | mov [NumBiosDisks], ecx |
377 | mov edi, BiosDisksData |
377 | mov edi, BiosDisksData |
378 | shl ecx, 2 |
378 | shl ecx, 2 |
379 | rep movsd |
379 | rep movsd |
380 | 380 | ||
381 | ; -------- Fast System Call init ---------- |
381 | ; -------- Fast System Call init ---------- |
382 | ; Intel SYSENTER/SYSEXIT (AMD CPU support it too) |
382 | ; Intel SYSENTER/SYSEXIT (AMD CPU support it too) |
383 | bt [cpu_caps], CAPS_SEP |
383 | bt [cpu_caps], CAPS_SEP |
384 | jnc .SEnP ; SysEnter not Present |
384 | jnc .SEnP ; SysEnter not Present |
385 | xor edx, edx |
385 | xor edx, edx |
386 | mov ecx, MSR_SYSENTER_CS |
386 | mov ecx, MSR_SYSENTER_CS |
387 | mov eax, os_code |
387 | mov eax, os_code |
388 | wrmsr |
388 | wrmsr |
389 | mov ecx, MSR_SYSENTER_ESP |
389 | mov ecx, MSR_SYSENTER_ESP |
390 | ; mov eax, sysenter_stack ; Check it |
390 | ; mov eax, sysenter_stack ; Check it |
391 | xor eax, eax |
391 | xor eax, eax |
392 | wrmsr |
392 | wrmsr |
393 | mov ecx, MSR_SYSENTER_EIP |
393 | mov ecx, MSR_SYSENTER_EIP |
394 | mov eax, sysenter_entry |
394 | mov eax, sysenter_entry |
395 | wrmsr |
395 | wrmsr |
396 | .SEnP: |
396 | .SEnP: |
397 | ; AMD SYSCALL/SYSRET |
397 | ; AMD SYSCALL/SYSRET |
398 | cmp byte[cpu_vendor], 'A' |
398 | cmp byte[cpu_vendor], 'A' |
399 | jne .noSYSCALL |
399 | jne .noSYSCALL |
400 | mov eax, 0x80000001 |
400 | mov eax, 0x80000001 |
401 | cpuid |
401 | cpuid |
402 | test edx, 0x800 ; bit_11 - SYSCALL/SYSRET support |
402 | test edx, 0x800 ; bit_11 - SYSCALL/SYSRET support |
403 | jz .noSYSCALL |
403 | jz .noSYSCALL |
404 | mov ecx, MSR_AMD_EFER |
404 | mov ecx, MSR_AMD_EFER |
405 | rdmsr |
405 | rdmsr |
406 | or eax, 1 ; bit_0 - System Call Extension (SCE) |
406 | or eax, 1 ; bit_0 - System Call Extension (SCE) |
407 | wrmsr |
407 | wrmsr |
408 | 408 | ||
409 | ; !!!! It`s dirty hack, fix it !!! |
409 | ; !!!! It`s dirty hack, fix it !!! |
410 | ; Bits of EDX : |
410 | ; Bits of EDX : |
411 | ; Bit 31–16 During the SYSRET instruction, this field is copied into the CS register |
411 | ; Bit 31–16 During the SYSRET instruction, this field is copied into the CS register |
412 | ; and the contents of this field, plus 8, are copied into the SS register. |
412 | ; and the contents of this field, plus 8, are copied into the SS register. |
413 | ; Bit 15–0 During the SYSCALL instruction, this field is copied into the CS register |
413 | ; Bit 15–0 During the SYSCALL instruction, this field is copied into the CS register |
414 | ; and the contents of this field, plus 8, are copied into the SS register. |
414 | ; and the contents of this field, plus 8, are copied into the SS register. |
415 | 415 | ||
416 | ; mov edx, (os_code + 16) * 65536 + os_code |
416 | ; mov edx, (os_code + 16) * 65536 + os_code |
417 | mov edx, 0x1B0008 |
417 | mov edx, 0x1B0008 |
418 | 418 | ||
419 | mov eax, syscall_entry |
419 | mov eax, syscall_entry |
420 | mov ecx, MSR_AMD_STAR |
420 | mov ecx, MSR_AMD_STAR |
421 | wrmsr |
421 | wrmsr |
422 | .noSYSCALL: |
422 | .noSYSCALL: |
423 | ; ----------------------------------------- |
423 | ; ----------------------------------------- |
424 | stdcall alloc_page |
424 | stdcall alloc_page |
425 | stdcall map_page, tss-0xF80, eax, PG_SWR |
425 | stdcall map_page, tss-0xF80, eax, PG_SWR |
426 | stdcall alloc_page |
426 | stdcall alloc_page |
427 | stdcall map_page, tss+0x80, eax, PG_SWR |
427 | stdcall map_page, tss+0x80, eax, PG_SWR |
428 | stdcall alloc_page |
428 | stdcall alloc_page |
429 | stdcall map_page, tss+0x1080, eax, PG_SWR |
429 | stdcall map_page, tss+0x1080, eax, PG_SWR |
430 | 430 | ||
431 | ; LOAD IDT |
431 | ; LOAD IDT |
432 | 432 | ||
433 | call build_interrupt_table ;lidt is executed |
433 | call build_interrupt_table ;lidt is executed |
434 | ;lidt [idtreg] |
434 | ;lidt [idtreg] |
435 | 435 | ||
436 | call init_kernel_heap |
436 | call init_kernel_heap |
- | 437 | call init_fpu |
|
- | 438 | mov eax, [xsave_area_size] |
|
437 | stdcall kernel_alloc, (RING0_STACK_SIZE+512) * 2 |
439 | lea eax, [eax*2 + RING0_STACK_SIZE*2] |
- | 440 | stdcall kernel_alloc, eax |
|
438 | mov [os_stack_seg], eax |
441 | mov [os_stack_seg], eax |
439 | 442 | ||
440 | lea esp, [eax+RING0_STACK_SIZE] |
443 | lea esp, [eax+RING0_STACK_SIZE] |
441 | 444 | ||
442 | mov [tss._ss0], os_stack |
445 | mov [tss._ss0], os_stack |
443 | mov [tss._esp0], esp |
446 | mov [tss._esp0], esp |
444 | mov [tss._esp], esp |
447 | mov [tss._esp], esp |
445 | mov [tss._cs], os_code |
448 | mov [tss._cs], os_code |
446 | mov [tss._ss], os_stack |
449 | mov [tss._ss], os_stack |
447 | mov [tss._ds], app_data |
450 | mov [tss._ds], app_data |
448 | mov [tss._es], app_data |
451 | mov [tss._es], app_data |
449 | mov [tss._fs], app_data |
452 | mov [tss._fs], app_data |
450 | mov [tss._gs], app_data |
453 | mov [tss._gs], app_data |
451 | mov [tss._io], 128 |
454 | mov [tss._io], 128 |
452 | ;Add IO access table - bit array of permitted ports |
455 | ;Add IO access table - bit array of permitted ports |
453 | mov edi, tss._io_map_0 |
456 | mov edi, tss._io_map_0 |
454 | xor eax, eax |
457 | xor eax, eax |
455 | not eax |
458 | not eax |
456 | mov ecx, 8192/4 |
459 | mov ecx, 8192/4 |
457 | rep stosd ; access to 4096*8=65536 ports |
460 | rep stosd ; access to 4096*8=65536 ports |
458 | 461 | ||
459 | mov ax, tss0 |
462 | mov ax, tss0 |
460 | ltr ax |
463 | ltr ax |
461 | 464 | ||
462 | mov eax, sys_proc |
465 | mov eax, sys_proc |
463 | list_init eax |
466 | list_init eax |
464 | add eax, PROC.thr_list |
467 | add eax, PROC.thr_list |
465 | list_init eax |
468 | list_init eax |
466 | 469 | ||
467 | call init_video |
470 | call init_video |
468 | call init_mtrr |
471 | call init_mtrr |
469 | mov [LFBAddress], LFB_BASE |
472 | mov [LFBAddress], LFB_BASE |
470 | mov ecx, bios_fb |
473 | mov ecx, bios_fb |
471 | call set_framebuffer |
474 | call set_framebuffer |
472 | call init_fpu |
- | |
473 | call init_malloc |
475 | call init_malloc |
474 | 476 | ||
475 | stdcall alloc_kernel_space, 0x50000 ; FIXME check size |
477 | stdcall alloc_kernel_space, 0x50000 ; FIXME check size |
476 | mov [default_io_map], eax |
478 | mov [default_io_map], eax |
477 | 479 | ||
478 | add eax, 0x2000 |
480 | add eax, 0x2000 |
479 | mov [ipc_tmp], eax |
481 | mov [ipc_tmp], eax |
480 | mov ebx, 0x1000 |
482 | mov ebx, 0x1000 |
481 | 483 | ||
482 | add eax, 0x40000 |
484 | add eax, 0x40000 |
483 | mov [proc_mem_map], eax |
485 | mov [proc_mem_map], eax |
484 | 486 | ||
485 | add eax, 0x8000 |
487 | add eax, 0x8000 |
486 | mov [proc_mem_pdir], eax |
488 | mov [proc_mem_pdir], eax |
487 | 489 | ||
488 | add eax, ebx |
490 | add eax, ebx |
489 | mov [proc_mem_tab], eax |
491 | mov [proc_mem_tab], eax |
490 | 492 | ||
491 | add eax, ebx |
493 | add eax, ebx |
492 | mov [tmp_task_ptab], eax |
494 | mov [tmp_task_ptab], eax |
493 | 495 | ||
494 | add eax, ebx |
496 | add eax, ebx |
495 | mov [ipc_pdir], eax |
497 | mov [ipc_pdir], eax |
496 | 498 | ||
497 | add eax, ebx |
499 | add eax, ebx |
498 | mov [ipc_ptab], eax |
500 | mov [ipc_ptab], eax |
499 | 501 | ||
500 | stdcall kernel_alloc, (unpack.LZMA_BASE_SIZE+(unpack.LZMA_LIT_SIZE shl \ |
502 | stdcall kernel_alloc, (unpack.LZMA_BASE_SIZE+(unpack.LZMA_LIT_SIZE shl \ |
501 | (unpack.lc+unpack.lp)))*4 |
503 | (unpack.lc+unpack.lp)))*4 |
502 | 504 | ||
503 | mov [unpack.p], eax |
505 | mov [unpack.p], eax |
504 | 506 | ||
505 | call init_events |
507 | call init_events |
506 | mov eax, srv.fd-SRV.fd |
508 | mov eax, srv.fd-SRV.fd |
507 | mov [srv.fd], eax |
509 | mov [srv.fd], eax |
508 | mov [srv.bk], eax |
510 | mov [srv.bk], eax |
509 | 511 | ||
510 | ;Set base of graphic segment to linear address of LFB |
512 | ;Set base of graphic segment to linear address of LFB |
511 | mov eax, [LFBAddress] ; set for gs |
513 | mov eax, [LFBAddress] ; set for gs |
512 | mov [graph_data_l+2], ax |
514 | mov [graph_data_l+2], ax |
513 | shr eax, 16 |
515 | shr eax, 16 |
514 | mov [graph_data_l+4], al |
516 | mov [graph_data_l+4], al |
515 | mov [graph_data_l+7], ah |
517 | mov [graph_data_l+7], ah |
516 | 518 | ||
517 | stdcall kernel_alloc, [_display.win_map_size] |
519 | stdcall kernel_alloc, [_display.win_map_size] |
518 | mov [_display.win_map], eax |
520 | mov [_display.win_map], eax |
519 | 521 | ||
520 | xor eax, eax |
522 | xor eax, eax |
521 | inc eax |
523 | inc eax |
522 | 524 | ||
523 | ; set background |
525 | ; set background |
524 | 526 | ||
525 | mov [BgrDrawMode], eax |
527 | mov [BgrDrawMode], eax |
526 | mov [BgrDataWidth], eax |
528 | mov [BgrDataWidth], eax |
527 | mov [BgrDataHeight], eax |
529 | mov [BgrDataHeight], eax |
528 | mov [mem_BACKGROUND], 4 |
530 | mov [mem_BACKGROUND], 4 |
529 | mov [img_background], static_background_data |
531 | mov [img_background], static_background_data |
530 | 532 | ||
531 | ; set clipboard |
533 | ; set clipboard |
532 | 534 | ||
533 | xor eax, eax |
535 | xor eax, eax |
534 | mov [clipboard_slots], eax |
536 | mov [clipboard_slots], eax |
535 | mov [clipboard_write_lock], eax |
537 | mov [clipboard_write_lock], eax |
536 | stdcall kernel_alloc, 4096 |
538 | stdcall kernel_alloc, 4096 |
537 | test eax, eax |
539 | test eax, eax |
538 | jnz @f |
540 | jnz @f |
539 | 541 | ||
540 | dec eax |
542 | dec eax |
541 | @@: |
543 | @@: |
542 | mov [clipboard_main_list], eax |
544 | mov [clipboard_main_list], eax |
543 | 545 | ||
544 | mov eax, [hpet_base] |
546 | mov eax, [hpet_base] |
545 | test eax, eax |
547 | test eax, eax |
546 | jz @F |
548 | jz @F |
547 | mov eax, [hpet_base] |
549 | mov eax, [hpet_base] |
548 | stdcall map_io_mem, [hpet_base], 1024, PG_GLOBAL+PAT_UC+PG_SWR |
550 | stdcall map_io_mem, [hpet_base], 1024, PG_GLOBAL+PAT_UC+PG_SWR |
549 | mov [hpet_base], eax |
551 | mov [hpet_base], eax |
550 | mov eax, [eax] |
552 | mov eax, [eax] |
551 | DEBUGF 1, "K : HPET caps %x\n", eax |
553 | DEBUGF 1, "K : HPET caps %x\n", eax |
552 | @@: |
554 | @@: |
553 | ; SET UP OS TASK |
555 | ; SET UP OS TASK |
554 | 556 | ||
555 | mov esi, boot_setostask |
557 | mov esi, boot_setostask |
556 | call boot_log |
558 | call boot_log |
557 | 559 | ||
558 | mov edi, sys_proc+PROC.heap_lock |
560 | mov edi, sys_proc+PROC.heap_lock |
559 | mov ecx, (PROC.ht_free-PROC.heap_lock)/4 |
561 | mov ecx, (PROC.ht_free-PROC.heap_lock)/4 |
560 | 562 | ||
561 | xor eax, eax |
563 | xor eax, eax |
562 | cld |
564 | cld |
563 | rep stosd |
565 | rep stosd |
564 | 566 | ||
565 | mov [edi], dword (PROC.pdt_0 - PROC.htab)/4 - 3 |
567 | mov [edi], dword (PROC.pdt_0 - PROC.htab)/4 - 3 |
566 | mov [edi+4], dword 3 ;reserve handles for stdin stdout and stderr |
568 | mov [edi+4], dword 3 ;reserve handles for stdin stdout and stderr |
567 | mov ecx, (PROC.pdt_0 - PROC.htab)/4 |
569 | mov ecx, (PROC.pdt_0 - PROC.htab)/4 |
568 | add edi, 8 |
570 | add edi, 8 |
569 | inc eax |
571 | inc eax |
570 | @@: |
572 | @@: |
571 | stosd |
573 | stosd |
572 | inc eax |
574 | inc eax |
573 | cmp eax, ecx |
575 | cmp eax, ecx |
574 | jbe @B |
576 | jbe @B |
575 | 577 | ||
576 | mov [sys_proc+PROC.pdt_0_phys], sys_proc-OS_BASE+PROC.pdt_0 |
578 | mov [sys_proc+PROC.pdt_0_phys], sys_proc-OS_BASE+PROC.pdt_0 |
577 | 579 | ||
578 | mov eax, -1 |
580 | mov eax, -1 |
579 | mov edi, thr_slot_map+4 |
581 | mov edi, thr_slot_map+4 |
580 | mov [edi-4], dword 0xFFFFFFF8 |
582 | mov [edi-4], dword 0xFFFFFFF8 |
581 | stosd |
583 | stosd |
582 | stosd |
584 | stosd |
583 | stosd |
585 | stosd |
584 | stosd |
586 | stosd |
585 | stosd |
587 | stosd |
586 | stosd |
588 | stosd |
587 | stosd |
589 | stosd |
588 | 590 | ||
589 | mov [current_process], sys_proc |
591 | mov [current_process], sys_proc |
590 | 592 | ||
591 | mov edx, SLOT_BASE+256*1 |
593 | mov edx, SLOT_BASE+256*1 |
592 | mov ebx, [os_stack_seg] |
594 | mov ebx, [os_stack_seg] |
593 | add ebx, 0x2000 |
595 | add ebx, RING0_STACK_SIZE |
- | 596 | add ebx, [xsave_area_size] |
|
594 | call setup_os_slot |
597 | call setup_os_slot |
595 | mov dword [edx], 'IDLE' |
598 | mov dword [edx], 'IDLE' |
596 | sub [edx+APPDATA.saved_esp], 4 |
599 | sub [edx+APPDATA.saved_esp], 4 |
597 | mov eax, [edx+APPDATA.saved_esp] |
600 | mov eax, [edx+APPDATA.saved_esp] |
598 | mov dword [eax], idle_thread |
601 | mov dword [eax], idle_thread |
599 | mov ecx, IDLE_PRIORITY |
602 | mov ecx, IDLE_PRIORITY |
600 | call scheduler_add_thread |
603 | call scheduler_add_thread |
601 | 604 | ||
602 | mov edx, SLOT_BASE+256*2 |
605 | mov edx, SLOT_BASE+256*2 |
603 | mov ebx, [os_stack_seg] |
606 | mov ebx, [os_stack_seg] |
604 | call setup_os_slot |
607 | call setup_os_slot |
605 | mov dword [edx], 'OS' |
608 | mov dword [edx], 'OS' |
606 | xor ecx, ecx |
609 | xor ecx, ecx |
607 | call scheduler_add_thread |
610 | call scheduler_add_thread |
608 | 611 | ||
609 | mov dword [CURRENT_TASK], 2 |
612 | mov dword [CURRENT_TASK], 2 |
610 | mov dword [TASK_COUNT], 2 |
613 | mov dword [TASK_COUNT], 2 |
611 | mov dword [current_slot], SLOT_BASE + 256*2 |
614 | mov dword [current_slot], SLOT_BASE + 256*2 |
612 | mov dword [TASK_BASE], CURRENT_TASK + 32*2 |
615 | mov dword [TASK_BASE], CURRENT_TASK + 32*2 |
613 | 616 | ||
614 | ; Move other CPUs to deep sleep, if it is useful |
617 | ; Move other CPUs to deep sleep, if it is useful |
615 | uglobal |
618 | uglobal |
616 | use_mwait_for_idle db 0 |
619 | use_mwait_for_idle db 0 |
617 | endg |
620 | endg |
618 | cmp [cpu_vendor+8], 'ntel' |
621 | cmp [cpu_vendor+8], 'ntel' |
619 | jnz .no_wake_cpus |
622 | jnz .no_wake_cpus |
620 | bt [cpu_caps+4], CAPS_MONITOR-32 |
623 | bt [cpu_caps+4], CAPS_MONITOR-32 |
621 | jnc .no_wake_cpus |
624 | jnc .no_wake_cpus |
622 | dbgstr 'using mwait for idle loop' |
625 | dbgstr 'using mwait for idle loop' |
623 | inc [use_mwait_for_idle] |
626 | inc [use_mwait_for_idle] |
624 | mov ebx, [cpu_count] |
627 | mov ebx, [cpu_count] |
625 | cmp ebx, 1 |
628 | cmp ebx, 1 |
626 | jbe .no_wake_cpus |
629 | jbe .no_wake_cpus |
627 | call create_trampoline_pgmap |
630 | call create_trampoline_pgmap |
628 | mov [cr3_ap+OS_BASE], eax |
631 | mov [cr3_ap+OS_BASE], eax |
629 | mov eax, cr4 |
632 | mov eax, cr4 |
630 | mov [cr4_ap+OS_BASE], eax |
633 | mov [cr4_ap+OS_BASE], eax |
631 | mov esi, OS_BASE + ap_init16 |
634 | mov esi, OS_BASE + ap_init16 |
632 | mov edi, OS_BASE + 8000h |
635 | mov edi, OS_BASE + 8000h |
633 | mov ecx, (ap_init16_size + 3) / 4 |
636 | mov ecx, (ap_init16_size + 3) / 4 |
634 | rep movsd |
637 | rep movsd |
635 | stdcall map_io_mem, [acpi_lapic_base], 0x1000, PG_GLOBAL+PG_NOCACHE+PG_SWR |
638 | stdcall map_io_mem, [acpi_lapic_base], 0x1000, PG_GLOBAL+PG_NOCACHE+PG_SWR |
636 | mov [LAPIC_BASE], eax |
639 | mov [LAPIC_BASE], eax |
637 | lea edi, [eax+300h] |
640 | lea edi, [eax+300h] |
638 | mov esi, smpt+4 |
641 | mov esi, smpt+4 |
639 | dec ebx |
642 | dec ebx |
640 | .wake_cpus_loop: |
643 | .wake_cpus_loop: |
641 | lodsd |
644 | lodsd |
642 | push esi |
645 | push esi |
643 | xor esi, esi |
646 | xor esi, esi |
644 | inc esi |
647 | inc esi |
645 | shl eax, 24 |
648 | shl eax, 24 |
646 | mov [edi+10h], eax |
649 | mov [edi+10h], eax |
647 | ; assert INIT IPI |
650 | ; assert INIT IPI |
648 | mov dword [edi], 0C500h |
651 | mov dword [edi], 0C500h |
649 | call delay_ms |
652 | call delay_ms |
650 | @@: |
653 | @@: |
651 | test dword [edi], 1000h |
654 | test dword [edi], 1000h |
652 | jnz @b |
655 | jnz @b |
653 | ; deassert INIT IPI |
656 | ; deassert INIT IPI |
654 | mov dword [edi], 8500h |
657 | mov dword [edi], 8500h |
655 | call delay_ms |
658 | call delay_ms |
656 | @@: |
659 | @@: |
657 | test dword [edi], 1000h |
660 | test dword [edi], 1000h |
658 | jnz @b |
661 | jnz @b |
659 | ; send STARTUP IPI |
662 | ; send STARTUP IPI |
660 | mov dword [edi], 600h + (8000h shr 12) |
663 | mov dword [edi], 600h + (8000h shr 12) |
661 | call delay_ms |
664 | call delay_ms |
662 | @@: |
665 | @@: |
663 | test dword [edi], 1000h |
666 | test dword [edi], 1000h |
664 | jnz @b |
667 | jnz @b |
665 | pop esi |
668 | pop esi |
666 | dec ebx |
669 | dec ebx |
667 | jnz .wake_cpus_loop |
670 | jnz .wake_cpus_loop |
668 | mov eax, [cpu_count] |
671 | mov eax, [cpu_count] |
669 | dec eax |
672 | dec eax |
670 | @@: |
673 | @@: |
671 | cmp [ap_initialized], eax |
674 | cmp [ap_initialized], eax |
672 | jnz @b |
675 | jnz @b |
673 | mov eax, [cr3_ap+OS_BASE] |
676 | mov eax, [cr3_ap+OS_BASE] |
674 | call free_page |
677 | call free_page |
675 | .no_wake_cpus: |
678 | .no_wake_cpus: |
676 | 679 | ||
677 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
680 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
678 | mov esi, boot_initirq |
681 | mov esi, boot_initirq |
679 | call boot_log |
682 | call boot_log |
680 | call init_irqs |
683 | call init_irqs |
681 | 684 | ||
682 | mov esi, boot_picinit |
685 | mov esi, boot_picinit |
683 | call boot_log |
686 | call boot_log |
684 | call PIC_init |
687 | call PIC_init |
685 | 688 | ||
686 | mov esi, boot_v86machine |
689 | mov esi, boot_v86machine |
687 | call boot_log |
690 | call boot_log |
688 | ; Initialize system V86 machine |
691 | ; Initialize system V86 machine |
689 | call init_sys_v86 |
692 | call init_sys_v86 |
690 | 693 | ||
691 | mov esi, boot_inittimer |
694 | mov esi, boot_inittimer |
692 | call boot_log |
695 | call boot_log |
693 | ; Initialize system timer (IRQ0) |
696 | ; Initialize system timer (IRQ0) |
694 | call PIT_init |
697 | call PIT_init |
695 | 698 | ||
696 | ; Register ramdisk file system |
699 | ; Register ramdisk file system |
697 | cmp byte [BOOT.dev+0x10000], 1 |
700 | cmp byte [BOOT.dev+0x10000], 1 |
698 | je @f |
701 | je @f |
699 | 702 | ||
700 | call register_ramdisk |
703 | call register_ramdisk |
701 | ;-------------------------------------- |
704 | ;-------------------------------------- |
702 | @@: |
705 | @@: |
703 | mov esi, boot_initapic |
706 | mov esi, boot_initapic |
704 | call boot_log |
707 | call boot_log |
705 | ; Try to Initialize APIC |
708 | ; Try to Initialize APIC |
706 | call APIC_init |
709 | call APIC_init |
707 | 710 | ||
708 | mov esi, boot_enableirq |
711 | mov esi, boot_enableirq |
709 | call boot_log |
712 | call boot_log |
710 | ; Enable timer IRQ (IRQ0) and co-processor IRQ (IRQ13) |
713 | ; Enable timer IRQ (IRQ0) and co-processor IRQ (IRQ13) |
711 | ; they are used: when partitions are scanned, hd_read relies on timer |
714 | ; they are used: when partitions are scanned, hd_read relies on timer |
712 | call unmask_timer |
715 | call unmask_timer |
713 | stdcall enable_irq, 2 ; @#$%! PIC |
716 | stdcall enable_irq, 2 ; @#$%! PIC |
714 | stdcall enable_irq, 13 ; co-processor |
717 | stdcall enable_irq, 13 ; co-processor |
715 | 718 | ||
716 | ; Setup serial output console (if enabled) |
719 | ; Setup serial output console (if enabled) |
717 | if defined debug_com_base |
720 | if defined debug_com_base |
718 | 721 | ||
719 | ; reserve port so nobody else will use it |
722 | ; reserve port so nobody else will use it |
720 | xor ebx, ebx |
723 | xor ebx, ebx |
721 | mov ecx, debug_com_base |
724 | mov ecx, debug_com_base |
722 | mov edx, debug_com_base+7 |
725 | mov edx, debug_com_base+7 |
723 | call r_f_port_area |
726 | call r_f_port_area |
724 | 727 | ||
725 | ; enable Divisor latch |
728 | ; enable Divisor latch |
726 | mov dx, debug_com_base+3 |
729 | mov dx, debug_com_base+3 |
727 | mov al, 1 shl 7 |
730 | mov al, 1 shl 7 |
728 | out dx, al |
731 | out dx, al |
729 | 732 | ||
730 | ; Set speed to 115200 baud (max speed) |
733 | ; Set speed to 115200 baud (max speed) |
731 | mov dx, debug_com_base |
734 | mov dx, debug_com_base |
732 | mov al, 0x01 |
735 | mov al, 0x01 |
733 | out dx, al |
736 | out dx, al |
734 | 737 | ||
735 | mov dx, debug_com_base+1 |
738 | mov dx, debug_com_base+1 |
736 | mov al, 0x00 |
739 | mov al, 0x00 |
737 | out dx, al |
740 | out dx, al |
738 | 741 | ||
739 | ; No parity, 8bits words, one stop bit, dlab bit back to 0 |
742 | ; No parity, 8bits words, one stop bit, dlab bit back to 0 |
740 | mov dx, debug_com_base+3 |
743 | mov dx, debug_com_base+3 |
741 | mov al, 3 |
744 | mov al, 3 |
742 | out dx, al |
745 | out dx, al |
743 | 746 | ||
744 | ; disable interrupts |
747 | ; disable interrupts |
745 | mov dx, debug_com_base+1 |
748 | mov dx, debug_com_base+1 |
746 | mov al, 0 |
749 | mov al, 0 |
747 | out dx, al |
750 | out dx, al |
748 | 751 | ||
749 | ; clear + enable fifo (64 bits) |
752 | ; clear + enable fifo (64 bits) |
750 | mov dx, debug_com_base+2 |
753 | mov dx, debug_com_base+2 |
751 | mov al, 0x7 + 1 shl 5 |
754 | mov al, 0x7 + 1 shl 5 |
752 | out dx, al |
755 | out dx, al |
753 | 756 | ||
754 | end if |
757 | end if |
755 | 758 | ||
756 | 759 | ||
757 | ;----------------------------------------------------------------------------- |
760 | ;----------------------------------------------------------------------------- |
758 | ; show SVN version of kernel on the message board |
761 | ; show SVN version of kernel on the message board |
759 | ;----------------------------------------------------------------------------- |
762 | ;----------------------------------------------------------------------------- |
760 | mov eax, [version_inf.rev] |
763 | mov eax, [version_inf.rev] |
761 | DEBUGF 1, "K : kernel SVN r%d\n", eax |
764 | DEBUGF 1, "K : kernel SVN r%d\n", eax |
762 | ;----------------------------------------------------------------------------- |
765 | ;----------------------------------------------------------------------------- |
763 | ; show CPU count on the message board |
766 | ; show CPU count on the message board |
764 | ;----------------------------------------------------------------------------- |
767 | ;----------------------------------------------------------------------------- |
765 | mov eax, [cpu_count] |
768 | mov eax, [cpu_count] |
766 | test eax, eax |
769 | test eax, eax |
767 | jnz @F |
770 | jnz @F |
768 | mov al, 1 ; at least one CPU |
771 | mov al, 1 ; at least one CPU |
769 | @@: |
772 | @@: |
770 | DEBUGF 1, "K : %d CPU detected\n", eax |
773 | DEBUGF 1, "K : %d CPU detected\n", eax |
771 | ;----------------------------------------------------------------------------- |
774 | ;----------------------------------------------------------------------------- |
772 | ; detect Floppy drives |
775 | ; detect Floppy drives |
773 | ;----------------------------------------------------------------------------- |
776 | ;----------------------------------------------------------------------------- |
774 | mov esi, boot_detectfloppy |
777 | mov esi, boot_detectfloppy |
775 | call boot_log |
778 | call boot_log |
776 | include 'detect/dev_fd.inc' |
779 | include 'detect/dev_fd.inc' |
777 | ;----------------------------------------------------------------------------- |
780 | ;----------------------------------------------------------------------------- |
778 | ; create pci-devices list |
781 | ; create pci-devices list |
779 | ;----------------------------------------------------------------------------- |
782 | ;----------------------------------------------------------------------------- |
780 | mov [pci_access_enabled], 1 |
783 | mov [pci_access_enabled], 1 |
781 | call pci_enum |
784 | call pci_enum |
782 | ;----------------------------------------------------------------------------- |
785 | ;----------------------------------------------------------------------------- |
783 | ; initialisation IDE ATA code |
786 | ; initialisation IDE ATA code |
784 | ;----------------------------------------------------------------------------- |
787 | ;----------------------------------------------------------------------------- |
785 | include 'detect/init_ata.inc' |
788 | include 'detect/init_ata.inc' |
786 | ;----------------------------------------------------------------------------- |
789 | ;----------------------------------------------------------------------------- |
787 | if 0 |
790 | if 0 |
788 | mov ax, [BOOT.bx_from_load] |
791 | mov ax, [BOOT.bx_from_load] |
789 | cmp ax, 'r1'; if using not ram disk, then load librares and parameters {SPraid.simba} |
792 | cmp ax, 'r1'; if using not ram disk, then load librares and parameters {SPraid.simba} |
790 | je no_lib_load |
793 | je no_lib_load |
791 | 794 | ||
792 | mov esi, boot_loadlibs |
795 | mov esi, boot_loadlibs |
793 | call boot_log |
796 | call boot_log |
794 | ; LOADING LIBRARES |
797 | ; LOADING LIBRARES |
795 | stdcall dll.Load, @IMPORT ; loading librares for kernel (.obj files) |
798 | stdcall dll.Load, @IMPORT ; loading librares for kernel (.obj files) |
796 | call load_file_parse_table ; prepare file parse table |
799 | call load_file_parse_table ; prepare file parse table |
797 | call set_kernel_conf ; configure devices and gui |
800 | call set_kernel_conf ; configure devices and gui |
798 | no_lib_load: |
801 | no_lib_load: |
799 | end if |
802 | end if |
800 | 803 | ||
801 | ; Display APIC status |
804 | ; Display APIC status |
802 | mov esi, boot_APIC_found |
805 | mov esi, boot_APIC_found |
803 | cmp [irq_mode], IRQ_APIC |
806 | cmp [irq_mode], IRQ_APIC |
804 | je @f |
807 | je @f |
805 | mov esi, boot_APIC_nfound |
808 | mov esi, boot_APIC_nfound |
806 | @@: |
809 | @@: |
807 | call boot_log |
810 | call boot_log |
808 | 811 | ||
809 | ; PRINT AMOUNT OF MEMORY |
812 | ; PRINT AMOUNT OF MEMORY |
810 | mov esi, boot_memdetect |
813 | mov esi, boot_memdetect |
811 | call boot_log |
814 | call boot_log |
812 | 815 | ||
813 | movzx ecx, word [boot_y] |
816 | movzx ecx, word [boot_y] |
814 | if lang eq ru |
817 | if lang eq ru |
815 | or ecx, (10+30*6) shl 16 |
818 | or ecx, (10+30*6) shl 16 |
816 | else if lang eq sp |
819 | else if lang eq sp |
817 | or ecx, (10+33*6) shl 16 |
820 | or ecx, (10+33*6) shl 16 |
818 | else |
821 | else |
819 | or ecx, (10+29*6) shl 16 |
822 | or ecx, (10+29*6) shl 16 |
820 | end if |
823 | end if |
821 | sub ecx, 10 |
824 | sub ecx, 10 |
822 | mov edx, 0xFFFFFF |
825 | mov edx, 0xFFFFFF |
823 | mov ebx, [MEM_AMOUNT] |
826 | mov ebx, [MEM_AMOUNT] |
824 | shr ebx, 20 |
827 | shr ebx, 20 |
825 | xor edi, edi |
828 | xor edi, edi |
826 | mov eax, 0x00040000 |
829 | mov eax, 0x00040000 |
827 | inc edi |
830 | inc edi |
828 | call display_number_force |
831 | call display_number_force |
829 | 832 | ||
830 | ; BUILD SCHEDULER |
833 | ; BUILD SCHEDULER |
831 | 834 | ||
832 | ; call build_scheduler; sys32.inc |
835 | ; call build_scheduler; sys32.inc |
833 | 836 | ||
834 | ; mov esi, boot_devices |
837 | ; mov esi, boot_devices |
835 | ; call boot_log |
838 | ; call boot_log |
836 | 839 | ||
837 | include "detect/vortex86.inc" ; Vortex86 SoC detection code |
840 | include "detect/vortex86.inc" ; Vortex86 SoC detection code |
838 | 841 | ||
839 | stdcall load_pe_driver, szVidintel, 0 |
842 | stdcall load_pe_driver, szVidintel, 0 |
840 | 843 | ||
841 | call usb_init |
844 | call usb_init |
842 | 845 | ||
843 | ; SET PRELIMINARY WINDOW STACK AND POSITIONS |
846 | ; SET PRELIMINARY WINDOW STACK AND POSITIONS |
844 | 847 | ||
845 | mov esi, boot_windefs |
848 | mov esi, boot_windefs |
846 | call boot_log |
849 | call boot_log |
847 | call set_window_defaults |
850 | call set_window_defaults |
848 | 851 | ||
849 | ; SET BACKGROUND DEFAULTS |
852 | ; SET BACKGROUND DEFAULTS |
850 | 853 | ||
851 | mov esi, boot_bgr |
854 | mov esi, boot_bgr |
852 | call boot_log |
855 | call boot_log |
853 | call init_background |
856 | call init_background |
854 | call calculatebackground |
857 | call calculatebackground |
855 | 858 | ||
856 | ; RESERVE SYSTEM IRQ'S JA PORT'S |
859 | ; RESERVE SYSTEM IRQ'S JA PORT'S |
857 | 860 | ||
858 | mov esi, boot_resirqports |
861 | mov esi, boot_resirqports |
859 | call boot_log |
862 | call boot_log |
860 | call reserve_irqs_ports |
863 | call reserve_irqs_ports |
861 | 864 | ||
862 | call init_display |
865 | call init_display |
863 | mov eax, [def_cursor] |
866 | mov eax, [def_cursor] |
864 | mov [SLOT_BASE+APPDATA.cursor+256], eax |
867 | mov [SLOT_BASE+APPDATA.cursor+256], eax |
865 | mov [SLOT_BASE+APPDATA.cursor+256*2], eax |
868 | mov [SLOT_BASE+APPDATA.cursor+256*2], eax |
866 | 869 | ||
867 | ; PRINT CPU FREQUENCY |
870 | ; PRINT CPU FREQUENCY |
868 | 871 | ||
869 | mov esi, boot_cpufreq |
872 | mov esi, boot_cpufreq |
870 | call boot_log |
873 | call boot_log |
871 | 874 | ||
872 | cli |
875 | cli |
873 | mov ebx, [hpet_base] |
876 | mov ebx, [hpet_base] |
874 | test ebx, ebx |
877 | test ebx, ebx |
875 | jz @F |
878 | jz @F |
876 | mov ebx, [ebx+0xF0] |
879 | mov ebx, [ebx+0xF0] |
877 | 880 | ||
878 | rdtsc |
881 | rdtsc |
879 | mov ecx, 1000 |
882 | mov ecx, 1000 |
880 | sub eax, [hpet_tsc_start] |
883 | sub eax, [hpet_tsc_start] |
881 | sbb edx, [hpet_tsc_start+4] |
884 | sbb edx, [hpet_tsc_start+4] |
882 | shld edx, eax, 10 |
885 | shld edx, eax, 10 |
883 | shl eax, 10 |
886 | shl eax, 10 |
884 | mov esi, eax |
887 | mov esi, eax |
885 | mov eax, edx |
888 | mov eax, edx |
886 | mul ecx |
889 | mul ecx |
887 | xchg eax, esi |
890 | xchg eax, esi |
888 | mul ecx |
891 | mul ecx |
889 | adc edx, esi |
892 | adc edx, esi |
890 | div ebx |
893 | div ebx |
891 | mul ecx |
894 | mul ecx |
892 | div [hpet_period] |
895 | div [hpet_period] |
893 | mul ecx |
896 | mul ecx |
894 | DEBUGF 1, "K : cpu frequency %u Hz\n", eax |
897 | DEBUGF 1, "K : cpu frequency %u Hz\n", eax |
895 | jmp .next |
898 | jmp .next |
896 | @@: |
899 | @@: |
897 | rdtsc |
900 | rdtsc |
898 | mov ecx, eax |
901 | mov ecx, eax |
899 | mov esi, 250 ; wait 1/4 a second |
902 | mov esi, 250 ; wait 1/4 a second |
900 | call delay_ms |
903 | call delay_ms |
901 | rdtsc |
904 | rdtsc |
902 | 905 | ||
903 | sub eax, ecx |
906 | sub eax, ecx |
904 | xor edx, edx |
907 | xor edx, edx |
905 | shld edx, eax, 2 |
908 | shld edx, eax, 2 |
906 | shl eax, 2 |
909 | shl eax, 2 |
907 | .next: |
910 | .next: |
908 | mov dword [cpu_freq], eax |
911 | mov dword [cpu_freq], eax |
909 | mov dword [cpu_freq+4], edx |
912 | mov dword [cpu_freq+4], edx |
910 | mov ebx, 1000000 |
913 | mov ebx, 1000000 |
911 | div ebx |
914 | div ebx |
912 | mov ebx, eax |
915 | mov ebx, eax |
913 | 916 | ||
914 | movzx ecx, word [boot_y] |
917 | movzx ecx, word [boot_y] |
915 | if lang eq ru |
918 | if lang eq ru |
916 | add ecx, (10+19*6) shl 16 - 10 |
919 | add ecx, (10+19*6) shl 16 - 10 |
917 | else if lang eq sp |
920 | else if lang eq sp |
918 | add ecx, (10+25*6) shl 16 - 10 |
921 | add ecx, (10+25*6) shl 16 - 10 |
919 | else |
922 | else |
920 | add ecx, (10+17*6) shl 16 - 10 |
923 | add ecx, (10+17*6) shl 16 - 10 |
921 | end if |
924 | end if |
922 | 925 | ||
923 | mov edx, 0xFFFFFF |
926 | mov edx, 0xFFFFFF |
924 | xor edi, edi |
927 | xor edi, edi |
925 | mov eax, 0x00040000 |
928 | mov eax, 0x00040000 |
926 | inc edi |
929 | inc edi |
927 | call display_number_force |
930 | call display_number_force |
928 | 931 | ||
929 | ; SET VARIABLES |
932 | ; SET VARIABLES |
930 | 933 | ||
931 | call set_variables |
934 | call set_variables |
932 | 935 | ||
933 | ; STACK AND FDC |
936 | ; STACK AND FDC |
934 | 937 | ||
935 | call stack_init |
938 | call stack_init |
936 | call fdc_init |
939 | call fdc_init |
937 | 940 | ||
938 | ; PALETTE FOR 320x200 and 640x480 16 col |
941 | ; PALETTE FOR 320x200 and 640x480 16 col |
939 | 942 | ||
940 | cmp [SCR_MODE], word 0x12 |
943 | cmp [SCR_MODE], word 0x12 |
941 | jne no_pal_vga |
944 | jne no_pal_vga |
942 | mov esi, boot_pal_vga |
945 | mov esi, boot_pal_vga |
943 | call boot_log |
946 | call boot_log |
944 | call paletteVGA |
947 | call paletteVGA |
945 | no_pal_vga: |
948 | no_pal_vga: |
946 | 949 | ||
947 | cmp [SCR_MODE], word 0x13 |
950 | cmp [SCR_MODE], word 0x13 |
948 | jne no_pal_ega |
951 | jne no_pal_ega |
949 | mov esi, boot_pal_ega |
952 | mov esi, boot_pal_ega |
950 | call boot_log |
953 | call boot_log |
951 | call palette320x200 |
954 | call palette320x200 |
952 | no_pal_ega: |
955 | no_pal_ega: |
953 | 956 | ||
954 | ; LOAD DEFAULT SKIN |
957 | ; LOAD DEFAULT SKIN |
955 | 958 | ||
956 | call load_default_skin |
959 | call load_default_skin |
957 | 960 | ||
958 | ; Protect I/O permission map |
961 | ; Protect I/O permission map |
959 | 962 | ||
960 | mov esi, [default_io_map] |
963 | mov esi, [default_io_map] |
961 | stdcall map_page, esi, [SLOT_BASE+256+APPDATA.io_map], PG_READ |
964 | stdcall map_page, esi, [SLOT_BASE+256+APPDATA.io_map], PG_READ |
962 | add esi, 0x1000 |
965 | add esi, 0x1000 |
963 | stdcall map_page, esi, [SLOT_BASE+256+APPDATA.io_map+4], PG_READ |
966 | stdcall map_page, esi, [SLOT_BASE+256+APPDATA.io_map+4], PG_READ |
964 | 967 | ||
965 | stdcall map_page, tss._io_map_0, \ |
968 | stdcall map_page, tss._io_map_0, \ |
966 | [SLOT_BASE+256+APPDATA.io_map], PG_READ |
969 | [SLOT_BASE+256+APPDATA.io_map], PG_READ |
967 | stdcall map_page, tss._io_map_1, \ |
970 | stdcall map_page, tss._io_map_1, \ |
968 | [SLOT_BASE+256+APPDATA.io_map+4], PG_READ |
971 | [SLOT_BASE+256+APPDATA.io_map+4], PG_READ |
969 | 972 | ||
970 | ; SET KEYBOARD PARAMETERS |
973 | ; SET KEYBOARD PARAMETERS |
971 | mov al, 0xf6 ; reset keyboard, scan enabled |
974 | mov al, 0xf6 ; reset keyboard, scan enabled |
972 | call kb_write_wait_ack |
975 | call kb_write_wait_ack |
973 | test ah, ah |
976 | test ah, ah |
974 | jnz .no_keyboard |
977 | jnz .no_keyboard |
975 | 978 | ||
976 | iglobal |
979 | iglobal |
977 | align 4 |
980 | align 4 |
978 | ps2_keyboard_functions: |
981 | ps2_keyboard_functions: |
979 | dd .end - $ |
982 | dd .end - $ |
980 | dd 0 ; no close |
983 | dd 0 ; no close |
981 | dd ps2_set_lights |
984 | dd ps2_set_lights |
982 | .end: |
985 | .end: |
983 | endg |
986 | endg |
984 | stdcall register_keyboard, ps2_keyboard_functions, 0 |
987 | stdcall register_keyboard, ps2_keyboard_functions, 0 |
985 | ; mov al, 0xED ; Keyboard LEDs - only for testing! |
988 | ; mov al, 0xED ; Keyboard LEDs - only for testing! |
986 | ; call kb_write_wait_ack |
989 | ; call kb_write_wait_ack |
987 | ; mov al, 111b |
990 | ; mov al, 111b |
988 | ; call kb_write_wait_ack |
991 | ; call kb_write_wait_ack |
989 | 992 | ||
990 | mov al, 0xF3 ; set repeat rate & delay |
993 | mov al, 0xF3 ; set repeat rate & delay |
991 | call kb_write_wait_ack |
994 | call kb_write_wait_ack |
992 | mov al, 0; 30 250 ;00100010b ; 24 500 ;00100100b ; 20 500 |
995 | mov al, 0; 30 250 ;00100010b ; 24 500 ;00100100b ; 20 500 |
993 | call kb_write_wait_ack |
996 | call kb_write_wait_ack |
994 | ;// mike.dld [ |
997 | ;// mike.dld [ |
995 | call set_lights |
998 | call set_lights |
996 | ;// mike.dld ] |
999 | ;// mike.dld ] |
997 | stdcall attach_int_handler, 1, irq1, 0 |
1000 | stdcall attach_int_handler, 1, irq1, 0 |
998 | DEBUGF 1, "K : IRQ1 return code %x\n", eax |
1001 | DEBUGF 1, "K : IRQ1 return code %x\n", eax |
999 | .no_keyboard: |
1002 | .no_keyboard: |
1000 | 1003 | ||
1001 | ; Load PS/2 mouse driver |
1004 | ; Load PS/2 mouse driver |
1002 | 1005 | ||
1003 | stdcall load_pe_driver, szPS2MDriver, 0 |
1006 | stdcall load_pe_driver, szPS2MDriver, 0 |
1004 | 1007 | ||
1005 | mov esi, boot_setmouse |
1008 | mov esi, boot_setmouse |
1006 | call boot_log |
1009 | call boot_log |
1007 | call setmouse |
1010 | call setmouse |
1008 | 1011 | ||
1009 | ; LOAD FIRST APPLICATION |
1012 | ; LOAD FIRST APPLICATION |
1010 | cmp byte [launcher_start], 1 ; Check if starting LAUNCHER is selected on blue screen (1 = yes) |
1013 | cmp byte [launcher_start], 1 ; Check if starting LAUNCHER is selected on blue screen (1 = yes) |
1011 | jnz first_app_found |
1014 | jnz first_app_found |
1012 | 1015 | ||
1013 | cli |
1016 | cli |
1014 | mov ebp, firstapp |
1017 | mov ebp, firstapp |
1015 | call fs_execute_from_sysdir |
1018 | call fs_execute_from_sysdir |
1016 | test eax, eax |
1019 | test eax, eax |
1017 | jns first_app_found |
1020 | jns first_app_found |
1018 | 1021 | ||
1019 | mov esi, boot_failed |
1022 | mov esi, boot_failed |
1020 | call boot_log |
1023 | call boot_log |
1021 | 1024 | ||
1022 | mov eax, 0xDEADBEEF ; otherwise halt |
1025 | mov eax, 0xDEADBEEF ; otherwise halt |
1023 | hlt |
1026 | hlt |
1024 | 1027 | ||
1025 | first_app_found: |
1028 | first_app_found: |
1026 | 1029 | ||
1027 | ; START MULTITASKING |
1030 | ; START MULTITASKING |
1028 | preboot_blogesc = 0 ; start immediately after bootlog |
1031 | preboot_blogesc = 0 ; start immediately after bootlog |
1029 | 1032 | ||
1030 | ; A 'All set - press ESC to start' messages if need |
1033 | ; A 'All set - press ESC to start' messages if need |
1031 | if preboot_blogesc |
1034 | if preboot_blogesc |
1032 | mov esi, boot_tasking |
1035 | mov esi, boot_tasking |
1033 | call boot_log |
1036 | call boot_log |
1034 | .bll1: |
1037 | .bll1: |
1035 | in al, 0x60 ; wait for ESC key press |
1038 | in al, 0x60 ; wait for ESC key press |
1036 | cmp al, 129 |
1039 | cmp al, 129 |
1037 | jne .bll1 |
1040 | jne .bll1 |
1038 | end if |
1041 | end if |
1039 | 1042 | ||
1040 | mov [timer_ticks_enable], 1 ; for cd driver |
1043 | mov [timer_ticks_enable], 1 ; for cd driver |
1041 | 1044 | ||
1042 | sti |
1045 | sti |
1043 | 1046 | ||
1044 | call mtrr_validate |
1047 | call mtrr_validate |
1045 | 1048 | ||
1046 | jmp osloop |
1049 | jmp osloop |
1047 | 1050 | ||
1048 | 1051 | ||
1049 | ; Fly :) |
1052 | ; Fly :) |
1050 | 1053 | ||
1051 | uglobal |
1054 | uglobal |
1052 | align 4 |
1055 | align 4 |
1053 | ap_initialized dd 0 |
1056 | ap_initialized dd 0 |
1054 | endg |
1057 | endg |
1055 | 1058 | ||
1056 | ap_init_high: |
1059 | ap_init_high: |
1057 | mov ax, os_stack |
1060 | mov ax, os_stack |
1058 | mov bx, app_data |
1061 | mov bx, app_data |
1059 | mov cx, app_tls |
1062 | mov cx, app_tls |
1060 | mov ss, ax |
1063 | mov ss, ax |
1061 | mov ds, bx |
1064 | mov ds, bx |
1062 | mov es, bx |
1065 | mov es, bx |
1063 | mov fs, cx |
1066 | mov fs, cx |
1064 | mov gs, bx |
1067 | mov gs, bx |
1065 | xor esp, esp |
1068 | xor esp, esp |
1066 | mov eax, sys_proc-OS_BASE+PROC.pdt_0 |
1069 | mov eax, sys_proc-OS_BASE+PROC.pdt_0 |
1067 | mov cr3, eax |
1070 | mov cr3, eax |
1068 | lock inc [ap_initialized] |
1071 | lock inc [ap_initialized] |
1069 | jmp idle_loop |
1072 | jmp idle_loop |
1070 | 1073 | ||
1071 | 1074 | ||
1072 | include 'unpacker.inc' |
1075 | include 'unpacker.inc' |
1073 | 1076 | ||
1074 | align 4 |
1077 | align 4 |
1075 | boot_log: |
1078 | boot_log: |
1076 | pushad |
1079 | pushad |
1077 | 1080 | ||
1078 | mov ebx, 10*65536 |
1081 | mov ebx, 10*65536 |
1079 | mov bx, word [boot_y] |
1082 | mov bx, word [boot_y] |
1080 | add [boot_y], dword 10 |
1083 | add [boot_y], dword 10 |
1081 | mov ecx, 0x80ffffff; ASCIIZ string with white color |
1084 | mov ecx, 0x80ffffff; ASCIIZ string with white color |
1082 | xor edi, edi |
1085 | xor edi, edi |
1083 | mov edx, esi |
1086 | mov edx, esi |
1084 | inc edi |
1087 | inc edi |
1085 | call dtext |
1088 | call dtext |
1086 | 1089 | ||
1087 | mov [novesachecksum], 1000 |
1090 | mov [novesachecksum], 1000 |
1088 | call checkVga_N13 |
1091 | call checkVga_N13 |
1089 | 1092 | ||
1090 | popad |
1093 | popad |
1091 | 1094 | ||
1092 | ret |
1095 | ret |
1093 | 1096 | ||
1094 | ; in: edx -> APPDATA for OS/IDLE slot |
1097 | ; in: edx -> APPDATA for OS/IDLE slot |
1095 | ; in: ebx = stack base |
1098 | ; in: ebx = stack base |
1096 | proc setup_os_slot |
1099 | proc setup_os_slot |
1097 | xor eax, eax |
1100 | xor eax, eax |
1098 | mov ecx, 256/4 |
1101 | mov ecx, 256/4 |
1099 | mov edi, edx |
1102 | mov edi, edx |
1100 | rep stosd |
1103 | rep stosd |
1101 | 1104 | ||
1102 | mov eax, tss+0x80 |
1105 | mov eax, tss+0x80 |
1103 | call get_pg_addr |
1106 | call get_pg_addr |
1104 | inc eax |
1107 | inc eax |
1105 | mov [edx+APPDATA.io_map], eax |
1108 | mov [edx+APPDATA.io_map], eax |
1106 | mov eax, tss+0x1080 |
1109 | mov eax, tss+0x1080 |
1107 | call get_pg_addr |
1110 | call get_pg_addr |
1108 | inc eax |
1111 | inc eax |
1109 | mov [edx+APPDATA.io_map+4], eax |
1112 | mov [edx+APPDATA.io_map+4], eax |
1110 | 1113 | ||
1111 | mov dword [edx+APPDATA.pl0_stack], ebx |
1114 | mov dword [edx+APPDATA.pl0_stack], ebx |
1112 | lea edi, [ebx+RING0_STACK_SIZE] |
1115 | lea edi, [ebx+RING0_STACK_SIZE] |
1113 | mov dword [edx+APPDATA.fpu_state], edi |
1116 | mov dword [edx+APPDATA.fpu_state], edi |
1114 | mov dword [edx+APPDATA.saved_esp0], edi |
1117 | mov dword [edx+APPDATA.saved_esp0], edi |
1115 | mov dword [edx+APPDATA.saved_esp], edi |
1118 | mov dword [edx+APPDATA.saved_esp], edi |
1116 | mov dword [edx+APPDATA.terminate_protection], 1 ; make unkillable |
1119 | mov dword [edx+APPDATA.terminate_protection], 1 ; make unkillable |
1117 | 1120 | ||
1118 | mov esi, fpu_data |
1121 | mov esi, fpu_data |
1119 | mov ecx, [xsave_area_size] |
1122 | mov ecx, [xsave_area_size] |
1120 | add ecx, 3 |
1123 | add ecx, 3 |
1121 | shr ecx, 2 |
1124 | shr ecx, 2 |
1122 | rep movsd |
1125 | rep movsd |
1123 | 1126 | ||
1124 | lea eax, [edx+APP_OBJ_OFFSET] |
1127 | lea eax, [edx+APP_OBJ_OFFSET] |
1125 | mov dword [edx+APPDATA.fd_obj], eax |
1128 | mov dword [edx+APPDATA.fd_obj], eax |
1126 | mov dword [edx+APPDATA.bk_obj], eax |
1129 | mov dword [edx+APPDATA.bk_obj], eax |
1127 | 1130 | ||
1128 | mov dword [edx+APPDATA.cur_dir], sysdir_path-2 |
1131 | mov dword [edx+APPDATA.cur_dir], sysdir_path-2 |
1129 | 1132 | ||
1130 | mov [edx + APPDATA.process], sys_proc |
1133 | mov [edx + APPDATA.process], sys_proc |
1131 | 1134 | ||
1132 | lea ebx, [edx+APPDATA.list] |
1135 | lea ebx, [edx+APPDATA.list] |
1133 | lea ecx, [sys_proc+PROC.thr_list] |
1136 | lea ecx, [sys_proc+PROC.thr_list] |
1134 | list_add_tail ebx, ecx |
1137 | list_add_tail ebx, ecx |
1135 | 1138 | ||
1136 | mov eax, edx |
1139 | mov eax, edx |
1137 | shr eax, 3 |
1140 | shr eax, 3 |
1138 | add eax, CURRENT_TASK - (SLOT_BASE shr 3) |
1141 | add eax, CURRENT_TASK - (SLOT_BASE shr 3) |
1139 | mov [eax+TASKDATA.wnd_number], dh |
1142 | mov [eax+TASKDATA.wnd_number], dh |
1140 | mov byte [eax+TASKDATA.pid], dh |
1143 | mov byte [eax+TASKDATA.pid], dh |
1141 | 1144 | ||
1142 | ret |
1145 | ret |
1143 | endp |
1146 | endp |
1144 | 1147 | ||
1145 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1148 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1146 | ; ; |
1149 | ; ; |
1147 | ; MAIN OS LOOP START ; |
1150 | ; MAIN OS LOOP START ; |
1148 | ; ; |
1151 | ; ; |
1149 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1152 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1150 | align 32 |
1153 | align 32 |
1151 | osloop: |
1154 | osloop: |
1152 | mov edx, osloop_has_work? |
1155 | mov edx, osloop_has_work? |
1153 | xor ecx, ecx |
1156 | xor ecx, ecx |
1154 | call Wait_events |
1157 | call Wait_events |
1155 | xor eax, eax |
1158 | xor eax, eax |
1156 | xchg eax, [osloop_nonperiodic_work] |
1159 | xchg eax, [osloop_nonperiodic_work] |
1157 | test eax, eax |
1160 | test eax, eax |
1158 | jz .no_periodic |
1161 | jz .no_periodic |
1159 | 1162 | ||
1160 | call __sys_draw_pointer |
1163 | call __sys_draw_pointer |
1161 | call window_check_events |
1164 | call window_check_events |
1162 | call mouse_check_events |
1165 | call mouse_check_events |
1163 | call checkmisc |
1166 | call checkmisc |
1164 | call checkVga_N13 |
1167 | call checkVga_N13 |
1165 | ;-------------------------------------- |
1168 | ;-------------------------------------- |
1166 | .no_periodic: |
1169 | .no_periodic: |
1167 | call stack_handler |
1170 | call stack_handler |
1168 | call check_fdd_motor_status |
1171 | call check_fdd_motor_status |
1169 | call check_ATAPI_device_event |
1172 | call check_ATAPI_device_event |
1170 | call check_lights_state |
1173 | call check_lights_state |
1171 | call check_timers |
1174 | call check_timers |
1172 | 1175 | ||
1173 | jmp osloop |
1176 | jmp osloop |
1174 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1177 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1175 | ; ; |
1178 | ; ; |
1176 | ; MAIN OS LOOP END ; |
1179 | ; MAIN OS LOOP END ; |
1177 | ; ; |
1180 | ; ; |
1178 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1181 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1179 | proc osloop_has_work? |
1182 | proc osloop_has_work? |
1180 | cmp [osloop_nonperiodic_work], 0 |
1183 | cmp [osloop_nonperiodic_work], 0 |
1181 | jnz .yes |
1184 | jnz .yes |
1182 | call stack_handler_has_work? |
1185 | call stack_handler_has_work? |
1183 | jnz .yes |
1186 | jnz .yes |
1184 | call check_fdd_motor_status_has_work? |
1187 | call check_fdd_motor_status_has_work? |
1185 | jnz .yes |
1188 | jnz .yes |
1186 | call check_ATAPI_device_event_has_work? |
1189 | call check_ATAPI_device_event_has_work? |
1187 | jnz .yes |
1190 | jnz .yes |
1188 | call check_lights_state_has_work? |
1191 | call check_lights_state_has_work? |
1189 | jnz .yes |
1192 | jnz .yes |
1190 | call check_timers_has_work? |
1193 | call check_timers_has_work? |
1191 | jnz .yes |
1194 | jnz .yes |
1192 | .no: |
1195 | .no: |
1193 | xor eax, eax |
1196 | xor eax, eax |
1194 | ret |
1197 | ret |
1195 | .yes: |
1198 | .yes: |
1196 | xor eax, eax |
1199 | xor eax, eax |
1197 | inc eax |
1200 | inc eax |
1198 | ret |
1201 | ret |
1199 | endp |
1202 | endp |
1200 | 1203 | ||
1201 | proc wakeup_osloop |
1204 | proc wakeup_osloop |
1202 | mov [osloop_nonperiodic_work], 1 |
1205 | mov [osloop_nonperiodic_work], 1 |
1203 | ret |
1206 | ret |
1204 | endp |
1207 | endp |
1205 | 1208 | ||
1206 | uglobal |
1209 | uglobal |
1207 | align 4 |
1210 | align 4 |
1208 | osloop_nonperiodic_work dd ? |
1211 | osloop_nonperiodic_work dd ? |
1209 | endg |
1212 | endg |
1210 | 1213 | ||
1211 | uglobal |
1214 | uglobal |
1212 | align 64 |
1215 | align 64 |
1213 | idle_addr rb 64 |
1216 | idle_addr rb 64 |
1214 | endg |
1217 | endg |
1215 | 1218 | ||
1216 | idle_thread: |
1219 | idle_thread: |
1217 | sti |
1220 | sti |
1218 | 1221 | ||
1219 | ; The following code can be executed by all CPUs in the system. |
1222 | ; The following code can be executed by all CPUs in the system. |
1220 | ; All other parts of the kernel do not expect multi-CPU. |
1223 | ; All other parts of the kernel do not expect multi-CPU. |
1221 | ; Also, APs don't even have a stack here. |
1224 | ; Also, APs don't even have a stack here. |
1222 | ; Beware. Don't do anything here. Anything at all. |
1225 | ; Beware. Don't do anything here. Anything at all. |
1223 | idle_loop: |
1226 | idle_loop: |
1224 | cmp [use_mwait_for_idle], 0 |
1227 | cmp [use_mwait_for_idle], 0 |
1225 | jnz idle_loop_mwait |
1228 | jnz idle_loop_mwait |
1226 | 1229 | ||
1227 | idle_loop_hlt: |
1230 | idle_loop_hlt: |
1228 | hlt |
1231 | hlt |
1229 | jmp idle_loop_hlt |
1232 | jmp idle_loop_hlt |
1230 | 1233 | ||
1231 | idle_loop_mwait: |
1234 | idle_loop_mwait: |
1232 | mov eax, idle_addr |
1235 | mov eax, idle_addr |
1233 | xor ecx, ecx |
1236 | xor ecx, ecx |
1234 | xor edx, edx |
1237 | xor edx, edx |
1235 | monitor |
1238 | monitor |
1236 | xor ecx, ecx |
1239 | xor ecx, ecx |
1237 | mov eax, 20h ; or 10h |
1240 | mov eax, 20h ; or 10h |
1238 | mwait |
1241 | mwait |
1239 | jmp idle_loop_mwait |
1242 | jmp idle_loop_mwait |
1240 | 1243 | ||
1241 | 1244 | ||
1242 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1245 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1243 | ; ; |
1246 | ; ; |
1244 | ; INCLUDED SYSTEM FILES ; |
1247 | ; INCLUDED SYSTEM FILES ; |
1245 | ; ; |
1248 | ; ; |
1246 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1249 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1247 | 1250 | ||
1248 | 1251 | ||
1249 | include "kernel32.inc" |
1252 | include "kernel32.inc" |
1250 | 1253 | ||
1251 | 1254 | ||
1252 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1255 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1253 | ; ; |
1256 | ; ; |
1254 | ; KERNEL FUNCTIONS ; |
1257 | ; KERNEL FUNCTIONS ; |
1255 | ; ; |
1258 | ; ; |
1256 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1259 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1257 | 1260 | ||
1258 | reserve_irqs_ports: |
1261 | reserve_irqs_ports: |
1259 | 1262 | ||
1260 | 1263 | ||
1261 | ; RESERVE PORTS |
1264 | ; RESERVE PORTS |
1262 | mov eax, RESERVED_PORTS |
1265 | mov eax, RESERVED_PORTS |
1263 | mov ecx, 1 |
1266 | mov ecx, 1 |
1264 | 1267 | ||
1265 | mov [eax], dword 4 |
1268 | mov [eax], dword 4 |
1266 | 1269 | ||
1267 | mov [eax+16], ecx |
1270 | mov [eax+16], ecx |
1268 | mov [eax+16+4], dword 0 |
1271 | mov [eax+16+4], dword 0 |
1269 | mov [eax+16+8], dword 0x2D |
1272 | mov [eax+16+8], dword 0x2D |
1270 | 1273 | ||
1271 | mov [eax+32], ecx |
1274 | mov [eax+32], ecx |
1272 | mov [eax+32+4], dword 0x30 |
1275 | mov [eax+32+4], dword 0x30 |
1273 | mov [eax+32+8], dword 0x4D |
1276 | mov [eax+32+8], dword 0x4D |
1274 | 1277 | ||
1275 | mov [eax+48], ecx |
1278 | mov [eax+48], ecx |
1276 | mov [eax+48+4], dword 0x50 |
1279 | mov [eax+48+4], dword 0x50 |
1277 | mov [eax+48+8], dword 0xDF |
1280 | mov [eax+48+8], dword 0xDF |
1278 | 1281 | ||
1279 | mov [eax+64], ecx |
1282 | mov [eax+64], ecx |
1280 | mov [eax+64+4], dword 0xE5 |
1283 | mov [eax+64+4], dword 0xE5 |
1281 | mov [eax+64+8], dword 0xFF |
1284 | mov [eax+64+8], dword 0xFF |
1282 | 1285 | ||
1283 | ret |
1286 | ret |
1284 | 1287 | ||
1285 | 1288 | ||
1286 | iglobal |
1289 | iglobal |
1287 | process_number dd 0x2 |
1290 | process_number dd 0x2 |
1288 | endg |
1291 | endg |
1289 | 1292 | ||
1290 | set_variables: |
1293 | set_variables: |
1291 | 1294 | ||
1292 | mov ecx, 0x16 ; flush port 0x60 |
1295 | mov ecx, 0x16 ; flush port 0x60 |
1293 | .fl60: |
1296 | .fl60: |
1294 | in al, 0x60 |
1297 | in al, 0x60 |
1295 | loop .fl60 |
1298 | loop .fl60 |
1296 | push eax |
1299 | push eax |
1297 | 1300 | ||
1298 | mov ax, [BOOT.y_res] |
1301 | mov ax, [BOOT.y_res] |
1299 | shr ax, 1 |
1302 | shr ax, 1 |
1300 | shl eax, 16 |
1303 | shl eax, 16 |
1301 | mov ax, [BOOT.x_res] |
1304 | mov ax, [BOOT.x_res] |
1302 | shr ax, 1 |
1305 | shr ax, 1 |
1303 | mov [MOUSE_X], eax |
1306 | mov [MOUSE_X], eax |
1304 | call wakeup_osloop |
1307 | call wakeup_osloop |
1305 | 1308 | ||
1306 | xor eax, eax |
1309 | xor eax, eax |
1307 | mov [BTN_ADDR], dword BUTTON_INFO ; address of button list |
1310 | mov [BTN_ADDR], dword BUTTON_INFO ; address of button list |
1308 | 1311 | ||
1309 | mov byte [KEY_COUNT], al ; keyboard buffer |
1312 | mov byte [KEY_COUNT], al ; keyboard buffer |
1310 | mov byte [BTN_COUNT], al ; button buffer |
1313 | mov byte [BTN_COUNT], al ; button buffer |
1311 | ; mov [MOUSE_X],dword 100*65536+100 ; mouse x/y |
1314 | ; mov [MOUSE_X],dword 100*65536+100 ; mouse x/y |
1312 | 1315 | ||
1313 | pop eax |
1316 | pop eax |
1314 | ret |
1317 | ret |
1315 | 1318 | ||
1316 | align 4 |
1319 | align 4 |
1317 | ;input eax=43,bl-byte of output, ecx - number of port |
1320 | ;input eax=43,bl-byte of output, ecx - number of port |
1318 | sys_outport: |
1321 | sys_outport: |
1319 | 1322 | ||
1320 | mov edi, ecx ; separate flag for read / write |
1323 | mov edi, ecx ; separate flag for read / write |
1321 | and ecx, 65535 |
1324 | and ecx, 65535 |
1322 | 1325 | ||
1323 | mov eax, [RESERVED_PORTS] |
1326 | mov eax, [RESERVED_PORTS] |
1324 | test eax, eax |
1327 | test eax, eax |
1325 | jnz .sopl8 |
1328 | jnz .sopl8 |
1326 | inc eax |
1329 | inc eax |
1327 | mov [esp+32], eax |
1330 | mov [esp+32], eax |
1328 | ret |
1331 | ret |
1329 | 1332 | ||
1330 | .sopl8: |
1333 | .sopl8: |
1331 | mov edx, [TASK_BASE] |
1334 | mov edx, [TASK_BASE] |
1332 | mov edx, [edx+0x4] |
1335 | mov edx, [edx+0x4] |
1333 | ;and ecx,65535 |
1336 | ;and ecx,65535 |
1334 | ;cld - set on interrupt 0x40 |
1337 | ;cld - set on interrupt 0x40 |
1335 | .sopl1: |
1338 | .sopl1: |
1336 | 1339 | ||
1337 | mov esi, eax |
1340 | mov esi, eax |
1338 | shl esi, 4 |
1341 | shl esi, 4 |
1339 | add esi, RESERVED_PORTS |
1342 | add esi, RESERVED_PORTS |
1340 | cmp edx, [esi+0] |
1343 | cmp edx, [esi+0] |
1341 | jne .sopl2 |
1344 | jne .sopl2 |
1342 | cmp ecx, [esi+4] |
1345 | cmp ecx, [esi+4] |
1343 | jb .sopl2 |
1346 | jb .sopl2 |
1344 | cmp ecx, [esi+8] |
1347 | cmp ecx, [esi+8] |
1345 | jg .sopl2 |
1348 | jg .sopl2 |
1346 | .sopl3: |
1349 | .sopl3: |
1347 | 1350 | ||
1348 | test edi, 0x80000000; read ? |
1351 | test edi, 0x80000000; read ? |
1349 | jnz .sopl4 |
1352 | jnz .sopl4 |
1350 | 1353 | ||
1351 | mov eax, ebx |
1354 | mov eax, ebx |
1352 | mov dx, cx ; write |
1355 | mov dx, cx ; write |
1353 | out dx, al |
1356 | out dx, al |
1354 | and [esp+32], dword 0 |
1357 | and [esp+32], dword 0 |
1355 | ret |
1358 | ret |
1356 | 1359 | ||
1357 | .sopl2: |
1360 | .sopl2: |
1358 | 1361 | ||
1359 | dec eax |
1362 | dec eax |
1360 | jnz .sopl1 |
1363 | jnz .sopl1 |
1361 | inc eax |
1364 | inc eax |
1362 | mov [esp+32], eax |
1365 | mov [esp+32], eax |
1363 | ret |
1366 | ret |
1364 | 1367 | ||
1365 | 1368 | ||
1366 | .sopl4: |
1369 | .sopl4: |
1367 | 1370 | ||
1368 | mov dx, cx ; read |
1371 | mov dx, cx ; read |
1369 | in al, dx |
1372 | in al, dx |
1370 | and eax, 0xff |
1373 | and eax, 0xff |
1371 | and [esp+32], dword 0 |
1374 | and [esp+32], dword 0 |
1372 | mov [esp+20], eax |
1375 | mov [esp+20], eax |
1373 | ret |
1376 | ret |
1374 | 1377 | ||
1375 | display_number: |
1378 | display_number: |
1376 | ;It is not optimization |
1379 | ;It is not optimization |
1377 | mov eax, ebx |
1380 | mov eax, ebx |
1378 | mov ebx, ecx |
1381 | mov ebx, ecx |
1379 | mov ecx, edx |
1382 | mov ecx, edx |
1380 | mov edx, esi |
1383 | mov edx, esi |
1381 | mov esi, edi |
1384 | mov esi, edi |
1382 | ; eax = print type, al=0 -> ebx is number |
1385 | ; eax = print type, al=0 -> ebx is number |
1383 | ; al=1 -> ebx is pointer |
1386 | ; al=1 -> ebx is pointer |
1384 | ; ah=0 -> display decimal |
1387 | ; ah=0 -> display decimal |
1385 | ; ah=1 -> display hexadecimal |
1388 | ; ah=1 -> display hexadecimal |
1386 | ; ah=2 -> display binary |
1389 | ; ah=2 -> display binary |
1387 | ; eax bits 16-21 = number of digits to display (0-32) |
1390 | ; eax bits 16-21 = number of digits to display (0-32) |
1388 | ; eax bits 22-31 = reserved |
1391 | ; eax bits 22-31 = reserved |
1389 | ; |
1392 | ; |
1390 | ; ebx = number or pointer |
1393 | ; ebx = number or pointer |
1391 | ; ecx = x shl 16 + y |
1394 | ; ecx = x shl 16 + y |
1392 | ; edx = color |
1395 | ; edx = color |
1393 | xor edi, edi |
1396 | xor edi, edi |
1394 | display_number_force: |
1397 | display_number_force: |
1395 | push eax |
1398 | push eax |
1396 | and eax, 0x3fffffff |
1399 | and eax, 0x3fffffff |
1397 | cmp eax, 0xffff ; length > 0 ? |
1400 | cmp eax, 0xffff ; length > 0 ? |
1398 | pop eax |
1401 | pop eax |
1399 | jge cont_displ |
1402 | jge cont_displ |
1400 | ret |
1403 | ret |
1401 | cont_displ: |
1404 | cont_displ: |
1402 | push eax |
1405 | push eax |
1403 | and eax, 0x3fffffff |
1406 | and eax, 0x3fffffff |
1404 | cmp eax, 61*0x10000 ; length <= 60 ? |
1407 | cmp eax, 61*0x10000 ; length <= 60 ? |
1405 | pop eax |
1408 | pop eax |
1406 | jb cont_displ2 |
1409 | jb cont_displ2 |
1407 | ret |
1410 | ret |
1408 | cont_displ2: |
1411 | cont_displ2: |
1409 | 1412 | ||
1410 | pushad |
1413 | pushad |
1411 | 1414 | ||
1412 | cmp al, 1 ; ecx is a pointer ? |
1415 | cmp al, 1 ; ecx is a pointer ? |
1413 | jne displnl1 |
1416 | jne displnl1 |
1414 | mov ebp, ebx |
1417 | mov ebp, ebx |
1415 | add ebp, 4 |
1418 | add ebp, 4 |
1416 | mov ebp, [ebp+std_application_base_address] |
1419 | mov ebp, [ebp+std_application_base_address] |
1417 | mov ebx, [ebx+std_application_base_address] |
1420 | mov ebx, [ebx+std_application_base_address] |
1418 | displnl1: |
1421 | displnl1: |
1419 | sub esp, 64 |
1422 | sub esp, 64 |
1420 | 1423 | ||
1421 | test ah, ah ; DECIMAL |
1424 | test ah, ah ; DECIMAL |
1422 | jnz no_display_desnum |
1425 | jnz no_display_desnum |
1423 | shr eax, 16 |
1426 | shr eax, 16 |
1424 | and eax, 0xC03f |
1427 | and eax, 0xC03f |
1425 | ; and eax,0x3f |
1428 | ; and eax,0x3f |
1426 | push eax |
1429 | push eax |
1427 | and eax, 0x3f |
1430 | and eax, 0x3f |
1428 | mov edi, esp |
1431 | mov edi, esp |
1429 | add edi, 4+64-1 |
1432 | add edi, 4+64-1 |
1430 | mov ecx, eax |
1433 | mov ecx, eax |
1431 | mov eax, ebx |
1434 | mov eax, ebx |
1432 | mov ebx, 10 |
1435 | mov ebx, 10 |
1433 | d_desnum: |
1436 | d_desnum: |
1434 | xor edx, edx |
1437 | xor edx, edx |
1435 | call division_64_bits |
1438 | call division_64_bits |
1436 | div ebx |
1439 | div ebx |
1437 | add dl, 48 |
1440 | add dl, 48 |
1438 | mov [edi], dl |
1441 | mov [edi], dl |
1439 | dec edi |
1442 | dec edi |
1440 | loop d_desnum |
1443 | loop d_desnum |
1441 | pop eax |
1444 | pop eax |
1442 | call normalize_number |
1445 | call normalize_number |
1443 | call draw_num_text |
1446 | call draw_num_text |
1444 | add esp, 64 |
1447 | add esp, 64 |
1445 | popad |
1448 | popad |
1446 | ret |
1449 | ret |
1447 | no_display_desnum: |
1450 | no_display_desnum: |
1448 | 1451 | ||
1449 | cmp ah, 0x01 ; HEXADECIMAL |
1452 | cmp ah, 0x01 ; HEXADECIMAL |
1450 | jne no_display_hexnum |
1453 | jne no_display_hexnum |
1451 | shr eax, 16 |
1454 | shr eax, 16 |
1452 | and eax, 0xC03f |
1455 | and eax, 0xC03f |
1453 | ; and eax,0x3f |
1456 | ; and eax,0x3f |
1454 | push eax |
1457 | push eax |
1455 | and eax, 0x3f |
1458 | and eax, 0x3f |
1456 | mov edi, esp |
1459 | mov edi, esp |
1457 | add edi, 4+64-1 |
1460 | add edi, 4+64-1 |
1458 | mov ecx, eax |
1461 | mov ecx, eax |
1459 | mov eax, ebx |
1462 | mov eax, ebx |
1460 | mov ebx, 16 |
1463 | mov ebx, 16 |
1461 | d_hexnum: |
1464 | d_hexnum: |
1462 | xor edx, edx |
1465 | xor edx, edx |
1463 | call division_64_bits |
1466 | call division_64_bits |
1464 | div ebx |
1467 | div ebx |
1465 | hexletters = __fdo_hexdigits |
1468 | hexletters = __fdo_hexdigits |
1466 | add edx, hexletters |
1469 | add edx, hexletters |
1467 | mov dl, [edx] |
1470 | mov dl, [edx] |
1468 | mov [edi], dl |
1471 | mov [edi], dl |
1469 | dec edi |
1472 | dec edi |
1470 | loop d_hexnum |
1473 | loop d_hexnum |
1471 | pop eax |
1474 | pop eax |
1472 | call normalize_number |
1475 | call normalize_number |
1473 | call draw_num_text |
1476 | call draw_num_text |
1474 | add esp, 64 |
1477 | add esp, 64 |
1475 | popad |
1478 | popad |
1476 | ret |
1479 | ret |
1477 | no_display_hexnum: |
1480 | no_display_hexnum: |
1478 | 1481 | ||
1479 | cmp ah, 0x02 ; BINARY |
1482 | cmp ah, 0x02 ; BINARY |
1480 | jne no_display_binnum |
1483 | jne no_display_binnum |
1481 | shr eax, 16 |
1484 | shr eax, 16 |
1482 | and eax, 0xC03f |
1485 | and eax, 0xC03f |
1483 | ; and eax,0x3f |
1486 | ; and eax,0x3f |
1484 | push eax |
1487 | push eax |
1485 | and eax, 0x3f |
1488 | and eax, 0x3f |
1486 | mov edi, esp |
1489 | mov edi, esp |
1487 | add edi, 4+64-1 |
1490 | add edi, 4+64-1 |
1488 | mov ecx, eax |
1491 | mov ecx, eax |
1489 | mov eax, ebx |
1492 | mov eax, ebx |
1490 | mov ebx, 2 |
1493 | mov ebx, 2 |
1491 | d_binnum: |
1494 | d_binnum: |
1492 | xor edx, edx |
1495 | xor edx, edx |
1493 | call division_64_bits |
1496 | call division_64_bits |
1494 | div ebx |
1497 | div ebx |
1495 | add dl, 48 |
1498 | add dl, 48 |
1496 | mov [edi], dl |
1499 | mov [edi], dl |
1497 | dec edi |
1500 | dec edi |
1498 | loop d_binnum |
1501 | loop d_binnum |
1499 | pop eax |
1502 | pop eax |
1500 | call normalize_number |
1503 | call normalize_number |
1501 | call draw_num_text |
1504 | call draw_num_text |
1502 | add esp, 64 |
1505 | add esp, 64 |
1503 | popad |
1506 | popad |
1504 | ret |
1507 | ret |
1505 | no_display_binnum: |
1508 | no_display_binnum: |
1506 | 1509 | ||
1507 | add esp, 64 |
1510 | add esp, 64 |
1508 | popad |
1511 | popad |
1509 | ret |
1512 | ret |
1510 | 1513 | ||
1511 | normalize_number: |
1514 | normalize_number: |
1512 | test ah, 0x80 |
1515 | test ah, 0x80 |
1513 | jz .continue |
1516 | jz .continue |
1514 | mov ecx, 48 |
1517 | mov ecx, 48 |
1515 | and eax, 0x3f |
1518 | and eax, 0x3f |
1516 | @@: |
1519 | @@: |
1517 | inc edi |
1520 | inc edi |
1518 | cmp [edi], cl |
1521 | cmp [edi], cl |
1519 | jne .continue |
1522 | jne .continue |
1520 | dec eax |
1523 | dec eax |
1521 | cmp eax, 1 |
1524 | cmp eax, 1 |
1522 | ja @r |
1525 | ja @r |
1523 | mov al, 1 |
1526 | mov al, 1 |
1524 | .continue: |
1527 | .continue: |
1525 | and eax, 0x3f |
1528 | and eax, 0x3f |
1526 | ret |
1529 | ret |
1527 | 1530 | ||
1528 | division_64_bits: |
1531 | division_64_bits: |
1529 | test [esp+1+4], byte 0x40 |
1532 | test [esp+1+4], byte 0x40 |
1530 | jz .continue |
1533 | jz .continue |
1531 | push eax |
1534 | push eax |
1532 | mov eax, ebp |
1535 | mov eax, ebp |
1533 | div ebx |
1536 | div ebx |
1534 | mov ebp, eax |
1537 | mov ebp, eax |
1535 | pop eax |
1538 | pop eax |
1536 | .continue: |
1539 | .continue: |
1537 | ret |
1540 | ret |
1538 | 1541 | ||
1539 | draw_num_text: |
1542 | draw_num_text: |
1540 | mov esi, eax |
1543 | mov esi, eax |
1541 | mov edx, 64+4 |
1544 | mov edx, 64+4 |
1542 | sub edx, eax |
1545 | sub edx, eax |
1543 | add edx, esp |
1546 | add edx, esp |
1544 | mov ebx, [esp+64+32-8+4] |
1547 | mov ebx, [esp+64+32-8+4] |
1545 | ; add window start x & y |
1548 | ; add window start x & y |
1546 | mov ecx, [TASK_BASE] |
1549 | mov ecx, [TASK_BASE] |
1547 | 1550 | ||
1548 | mov edi, [CURRENT_TASK] |
1551 | mov edi, [CURRENT_TASK] |
1549 | shl edi, 8 |
1552 | shl edi, 8 |
1550 | 1553 | ||
1551 | mov eax, [ecx-twdw+WDATA.box.left] |
1554 | mov eax, [ecx-twdw+WDATA.box.left] |
1552 | add eax, [edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1555 | add eax, [edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1553 | shl eax, 16 |
1556 | shl eax, 16 |
1554 | add eax, [ecx-twdw+WDATA.box.top] |
1557 | add eax, [ecx-twdw+WDATA.box.top] |
1555 | add eax, [edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1558 | add eax, [edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1556 | add ebx, eax |
1559 | add ebx, eax |
1557 | mov ecx, [esp+64+32-12+4] |
1560 | mov ecx, [esp+64+32-12+4] |
1558 | mov eax, [esp+64+8] ; background color (if given) |
1561 | mov eax, [esp+64+8] ; background color (if given) |
1559 | mov edi, [esp+64+4] |
1562 | mov edi, [esp+64+4] |
1560 | and ecx, 5FFFFFFFh |
1563 | and ecx, 5FFFFFFFh |
1561 | bt ecx, 27 |
1564 | bt ecx, 27 |
1562 | jnc @f |
1565 | jnc @f |
1563 | mov edi, eax |
1566 | mov edi, eax |
1564 | @@: |
1567 | @@: |
1565 | jmp dtext |
1568 | jmp dtext |
1566 | ;----------------------------------------------------------------------------- |
1569 | ;----------------------------------------------------------------------------- |
1567 | iglobal |
1570 | iglobal |
1568 | midi_base dw 0 |
1571 | midi_base dw 0 |
1569 | endg |
1572 | endg |
1570 | ;----------------------------------------------------------------------------- |
1573 | ;----------------------------------------------------------------------------- |
1571 | align 4 |
1574 | align 4 |
1572 | sys_setup: |
1575 | sys_setup: |
1573 | ; 1 = roland mpu midi base , base io address |
1576 | ; 1 = roland mpu midi base , base io address |
1574 | ; 2 = keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1577 | ; 2 = keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1575 | ; 3 = not used |
1578 | ; 3 = not used |
1576 | ; 4 = not used |
1579 | ; 4 = not used |
1577 | ; 5 = system language, 1eng 2fi 3ger 4rus |
1580 | ; 5 = system language, 1eng 2fi 3ger 4rus |
1578 | ; 6 = not used |
1581 | ; 6 = not used |
1579 | ; 7 = not used |
1582 | ; 7 = not used |
1580 | ; 8 = not used |
1583 | ; 8 = not used |
1581 | ; 9 = not used |
1584 | ; 9 = not used |
1582 | ; 10 = not used |
1585 | ; 10 = not used |
1583 | ; 11 = enable lba read |
1586 | ; 11 = enable lba read |
1584 | ; 12 = enable pci access |
1587 | ; 12 = enable pci access |
1585 | ;----------------------------------------------------------------------------- |
1588 | ;----------------------------------------------------------------------------- |
1586 | and [esp+32], dword 0 |
1589 | and [esp+32], dword 0 |
1587 | ; F.21.1 - set MPU MIDI base port |
1590 | ; F.21.1 - set MPU MIDI base port |
1588 | dec ebx |
1591 | dec ebx |
1589 | jnz @f |
1592 | jnz @f |
1590 | 1593 | ||
1591 | cmp ecx, 0x100 |
1594 | cmp ecx, 0x100 |
1592 | jb @f |
1595 | jb @f |
1593 | 1596 | ||
1594 | mov esi, 65535 |
1597 | mov esi, 65535 |
1595 | cmp esi, ecx |
1598 | cmp esi, ecx |
1596 | jb @f |
1599 | jb @f |
1597 | 1600 | ||
1598 | mov [midi_base], cx |
1601 | mov [midi_base], cx |
1599 | mov word [mididp], cx |
1602 | mov word [mididp], cx |
1600 | inc cx |
1603 | inc cx |
1601 | mov word [midisp], cx |
1604 | mov word [midisp], cx |
1602 | ret |
1605 | ret |
1603 | ;-------------------------------------- |
1606 | ;-------------------------------------- |
1604 | @@: |
1607 | @@: |
1605 | ; F.21.2 - set keyboard layout |
1608 | ; F.21.2 - set keyboard layout |
1606 | dec ebx |
1609 | dec ebx |
1607 | jnz @f |
1610 | jnz @f |
1608 | 1611 | ||
1609 | mov edi, [TASK_BASE] |
1612 | mov edi, [TASK_BASE] |
1610 | mov eax, [edi+TASKDATA.mem_start] |
1613 | mov eax, [edi+TASKDATA.mem_start] |
1611 | add eax, edx |
1614 | add eax, edx |
1612 | ; 1 = normal layout |
1615 | ; 1 = normal layout |
1613 | dec ecx |
1616 | dec ecx |
1614 | jnz .shift |
1617 | jnz .shift |
1615 | 1618 | ||
1616 | mov ebx, keymap |
1619 | mov ebx, keymap |
1617 | mov ecx, 128 |
1620 | mov ecx, 128 |
1618 | call memmove |
1621 | call memmove |
1619 | ret |
1622 | ret |
1620 | ;-------------------------------------- |
1623 | ;-------------------------------------- |
1621 | .shift: |
1624 | .shift: |
1622 | ; 2 = layout at pressed Shift |
1625 | ; 2 = layout at pressed Shift |
1623 | dec ecx |
1626 | dec ecx |
1624 | jnz .alt |
1627 | jnz .alt |
1625 | 1628 | ||
1626 | mov ebx, keymap_shift |
1629 | mov ebx, keymap_shift |
1627 | mov ecx, 128 |
1630 | mov ecx, 128 |
1628 | call memmove |
1631 | call memmove |
1629 | ret |
1632 | ret |
1630 | ;-------------------------------------- |
1633 | ;-------------------------------------- |
1631 | .alt: |
1634 | .alt: |
1632 | ; 3 = layout at pressed Alt |
1635 | ; 3 = layout at pressed Alt |
1633 | dec ecx |
1636 | dec ecx |
1634 | jnz .country |
1637 | jnz .country |
1635 | 1638 | ||
1636 | mov ebx, keymap_alt |
1639 | mov ebx, keymap_alt |
1637 | mov ecx, 128 |
1640 | mov ecx, 128 |
1638 | call memmove |
1641 | call memmove |
1639 | ret |
1642 | ret |
1640 | ;-------------------------------------- |
1643 | ;-------------------------------------- |
1641 | .country: |
1644 | .country: |
1642 | ; country identifier |
1645 | ; country identifier |
1643 | sub ecx, 6 |
1646 | sub ecx, 6 |
1644 | jnz .error |
1647 | jnz .error |
1645 | 1648 | ||
1646 | mov word [keyboard], dx |
1649 | mov word [keyboard], dx |
1647 | ret |
1650 | ret |
1648 | ;-------------------------------------- |
1651 | ;-------------------------------------- |
1649 | @@: |
1652 | @@: |
1650 | ; F.21.5 - set system language |
1653 | ; F.21.5 - set system language |
1651 | sub ebx, 3 |
1654 | sub ebx, 3 |
1652 | jnz @f |
1655 | jnz @f |
1653 | 1656 | ||
1654 | mov [syslang], ecx |
1657 | mov [syslang], ecx |
1655 | ret |
1658 | ret |
1656 | ;-------------------------------------- |
1659 | ;-------------------------------------- |
1657 | @@: |
1660 | @@: |
1658 | ; F.21.11 - enable/disable low-level access to HD |
1661 | ; F.21.11 - enable/disable low-level access to HD |
1659 | and ecx, 1 |
1662 | and ecx, 1 |
1660 | sub ebx, 6 |
1663 | sub ebx, 6 |
1661 | jnz @f |
1664 | jnz @f |
1662 | 1665 | ||
1663 | mov [lba_read_enabled], ecx |
1666 | mov [lba_read_enabled], ecx |
1664 | ret |
1667 | ret |
1665 | ;-------------------------------------- |
1668 | ;-------------------------------------- |
1666 | @@: |
1669 | @@: |
1667 | ; F.21.12 - enable/disable low-level access to PCI |
1670 | ; F.21.12 - enable/disable low-level access to PCI |
1668 | dec ebx |
1671 | dec ebx |
1669 | jnz .error |
1672 | jnz .error |
1670 | 1673 | ||
1671 | mov [pci_access_enabled], ecx |
1674 | mov [pci_access_enabled], ecx |
1672 | ret |
1675 | ret |
1673 | ;-------------------------------------- |
1676 | ;-------------------------------------- |
1674 | .error: |
1677 | .error: |
1675 | or [esp+32], dword -1 |
1678 | or [esp+32], dword -1 |
1676 | ret |
1679 | ret |
1677 | ;----------------------------------------------------------------------------- |
1680 | ;----------------------------------------------------------------------------- |
1678 | align 4 |
1681 | align 4 |
1679 | sys_getsetup: |
1682 | sys_getsetup: |
1680 | ; 1 = roland mpu midi base , base io address |
1683 | ; 1 = roland mpu midi base , base io address |
1681 | ; 2 = keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1684 | ; 2 = keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1682 | ; 3 = not used |
1685 | ; 3 = not used |
1683 | ; 4 = not used |
1686 | ; 4 = not used |
1684 | ; 5 = system language, 1eng 2fi 3ger 4rus |
1687 | ; 5 = system language, 1eng 2fi 3ger 4rus |
1685 | ; 6 = not used |
1688 | ; 6 = not used |
1686 | ; 7 = not used |
1689 | ; 7 = not used |
1687 | ; 8 = not used |
1690 | ; 8 = not used |
1688 | ; 9 = get hs timer tic |
1691 | ; 9 = get hs timer tic |
1689 | ; 10 = not used |
1692 | ; 10 = not used |
1690 | ; 11 = get the state "lba read" |
1693 | ; 11 = get the state "lba read" |
1691 | ; 12 = get the state "pci access" |
1694 | ; 12 = get the state "pci access" |
1692 | ;----------------------------------------------------------------------------- |
1695 | ;----------------------------------------------------------------------------- |
1693 | ; F.26.1 - get MPU MIDI base port |
1696 | ; F.26.1 - get MPU MIDI base port |
1694 | dec ebx |
1697 | dec ebx |
1695 | jnz @f |
1698 | jnz @f |
1696 | 1699 | ||
1697 | movzx eax, [midi_base] |
1700 | movzx eax, [midi_base] |
1698 | mov [esp+32], eax |
1701 | mov [esp+32], eax |
1699 | ret |
1702 | ret |
1700 | ;-------------------------------------- |
1703 | ;-------------------------------------- |
1701 | @@: |
1704 | @@: |
1702 | ; F.26.2 - get keyboard layout |
1705 | ; F.26.2 - get keyboard layout |
1703 | dec ebx |
1706 | dec ebx |
1704 | jnz @f |
1707 | jnz @f |
1705 | 1708 | ||
1706 | mov edi, [TASK_BASE] |
1709 | mov edi, [TASK_BASE] |
1707 | mov ebx, [edi+TASKDATA.mem_start] |
1710 | mov ebx, [edi+TASKDATA.mem_start] |
1708 | add ebx, edx |
1711 | add ebx, edx |
1709 | ; 1 = normal layout |
1712 | ; 1 = normal layout |
1710 | dec ecx |
1713 | dec ecx |
1711 | jnz .shift |
1714 | jnz .shift |
1712 | 1715 | ||
1713 | mov eax, keymap |
1716 | mov eax, keymap |
1714 | mov ecx, 128 |
1717 | mov ecx, 128 |
1715 | call memmove |
1718 | call memmove |
1716 | ret |
1719 | ret |
1717 | ;-------------------------------------- |
1720 | ;-------------------------------------- |
1718 | .shift: |
1721 | .shift: |
1719 | ; 2 = layout with pressed Shift |
1722 | ; 2 = layout with pressed Shift |
1720 | dec ecx |
1723 | dec ecx |
1721 | jnz .alt |
1724 | jnz .alt |
1722 | 1725 | ||
1723 | mov eax, keymap_shift |
1726 | mov eax, keymap_shift |
1724 | mov ecx, 128 |
1727 | mov ecx, 128 |
1725 | call memmove |
1728 | call memmove |
1726 | ret |
1729 | ret |
1727 | ;-------------------------------------- |
1730 | ;-------------------------------------- |
1728 | .alt: |
1731 | .alt: |
1729 | ; 3 = layout with pressed Alt |
1732 | ; 3 = layout with pressed Alt |
1730 | dec ecx |
1733 | dec ecx |
1731 | jne .country |
1734 | jne .country |
1732 | 1735 | ||
1733 | mov eax, keymap_alt |
1736 | mov eax, keymap_alt |
1734 | mov ecx, 128 |
1737 | mov ecx, 128 |
1735 | call memmove |
1738 | call memmove |
1736 | ret |
1739 | ret |
1737 | ;-------------------------------------- |
1740 | ;-------------------------------------- |
1738 | .country: |
1741 | .country: |
1739 | ; 9 = country identifier |
1742 | ; 9 = country identifier |
1740 | sub ecx, 6 |
1743 | sub ecx, 6 |
1741 | jnz .error |
1744 | jnz .error |
1742 | 1745 | ||
1743 | movzx eax, word [keyboard] |
1746 | movzx eax, word [keyboard] |
1744 | mov [esp+32], eax |
1747 | mov [esp+32], eax |
1745 | ret |
1748 | ret |
1746 | ;-------------------------------------- |
1749 | ;-------------------------------------- |
1747 | @@: |
1750 | @@: |
1748 | ; F.26.5 - get system language |
1751 | ; F.26.5 - get system language |
1749 | sub ebx, 3 |
1752 | sub ebx, 3 |
1750 | jnz @f |
1753 | jnz @f |
1751 | 1754 | ||
1752 | mov eax, [syslang] |
1755 | mov eax, [syslang] |
1753 | mov [esp+32], eax |
1756 | mov [esp+32], eax |
1754 | ret |
1757 | ret |
1755 | ;-------------------------------------- |
1758 | ;-------------------------------------- |
1756 | @@: |
1759 | @@: |
1757 | ; F.26.9 - get the value of the time counter |
1760 | ; F.26.9 - get the value of the time counter |
1758 | sub ebx, 4 |
1761 | sub ebx, 4 |
1759 | jnz @f |
1762 | jnz @f |
1760 | 1763 | ||
1761 | mov eax, [timer_ticks] |
1764 | mov eax, [timer_ticks] |
1762 | mov [esp+32], eax |
1765 | mov [esp+32], eax |
1763 | ret |
1766 | ret |
1764 | ;-------------------------------------- |
1767 | ;-------------------------------------- |
1765 | @@: |
1768 | @@: |
1766 | ; F.26.10 - get the time from kernel launch in nanoseconds |
1769 | ; F.26.10 - get the time from kernel launch in nanoseconds |
1767 | sub ebx, 1 |
1770 | sub ebx, 1 |
1768 | jnz @f |
1771 | jnz @f |
1769 | 1772 | ||
1770 | call get_clock_ns |
1773 | call get_clock_ns |
1771 | mov [esp+24], edx |
1774 | mov [esp+24], edx |
1772 | mov [esp+32], eax |
1775 | mov [esp+32], eax |
1773 | ret |
1776 | ret |
1774 | ;-------------------------------------- |
1777 | ;-------------------------------------- |
1775 | @@: |
1778 | @@: |
1776 | ; F.26.11 - Find out whether low-level HD access is enabled |
1779 | ; F.26.11 - Find out whether low-level HD access is enabled |
1777 | sub ebx, 1 |
1780 | sub ebx, 1 |
1778 | jnz @f |
1781 | jnz @f |
1779 | 1782 | ||
1780 | mov eax, [lba_read_enabled] |
1783 | mov eax, [lba_read_enabled] |
1781 | mov [esp+32], eax |
1784 | mov [esp+32], eax |
1782 | ret |
1785 | ret |
1783 | ;-------------------------------------- |
1786 | ;-------------------------------------- |
1784 | @@: |
1787 | @@: |
1785 | ; F.26.12 - Find out whether low-level PCI access is enabled |
1788 | ; F.26.12 - Find out whether low-level PCI access is enabled |
1786 | dec ebx |
1789 | dec ebx |
1787 | jnz .error |
1790 | jnz .error |
1788 | 1791 | ||
1789 | mov eax, [pci_access_enabled] |
1792 | mov eax, [pci_access_enabled] |
1790 | mov [esp+32], eax |
1793 | mov [esp+32], eax |
1791 | ret |
1794 | ret |
1792 | ;-------------------------------------- |
1795 | ;-------------------------------------- |
1793 | .error: |
1796 | .error: |
1794 | or [esp+32], dword -1 |
1797 | or [esp+32], dword -1 |
1795 | ret |
1798 | ret |
1796 | ;----------------------------------------------------------------------------- |
1799 | ;----------------------------------------------------------------------------- |
1797 | get_timer_ticks: |
1800 | get_timer_ticks: |
1798 | mov eax, [timer_ticks] |
1801 | mov eax, [timer_ticks] |
1799 | ret |
1802 | ret |
1800 | ;----------------------------------------------------------------------------- |
1803 | ;----------------------------------------------------------------------------- |
1801 | readmousepos: |
1804 | readmousepos: |
1802 | ; eax=0 screen relative |
1805 | ; eax=0 screen relative |
1803 | ; eax=1 window relative |
1806 | ; eax=1 window relative |
1804 | ; eax=2 buttons pressed |
1807 | ; eax=2 buttons pressed |
1805 | ; eax=3 buttons pressed ext |
1808 | ; eax=3 buttons pressed ext |
1806 | ; eax=4 load cursor |
1809 | ; eax=4 load cursor |
1807 | ; eax=5 set cursor |
1810 | ; eax=5 set cursor |
1808 | ; eax=6 delete cursor |
1811 | ; eax=6 delete cursor |
1809 | ; eax=7 get mouse_z |
1812 | ; eax=7 get mouse_z |
1810 | ; eax=8 load cursor unicode |
1813 | ; eax=8 load cursor unicode |
1811 | cmp ebx, 8 |
1814 | cmp ebx, 8 |
1812 | ja @f |
1815 | ja @f |
1813 | jmp dword[.mousefn+ebx*4] |
1816 | jmp dword[.mousefn+ebx*4] |
1814 | 1817 | ||
1815 | align 4 |
1818 | align 4 |
1816 | .mousefn: |
1819 | .mousefn: |
1817 | dd .msscreen |
1820 | dd .msscreen |
1818 | dd .mswin |
1821 | dd .mswin |
1819 | dd .msbutton |
1822 | dd .msbutton |
1820 | dd .msbuttonExt |
1823 | dd .msbuttonExt |
1821 | dd .app_load_cursor |
1824 | dd .app_load_cursor |
1822 | dd .app_set_cursor |
1825 | dd .app_set_cursor |
1823 | dd .app_delete_cursor |
1826 | dd .app_delete_cursor |
1824 | dd .msz |
1827 | dd .msz |
1825 | dd .loadCursorUni |
1828 | dd .loadCursorUni |
1826 | 1829 | ||
1827 | .msscreen: |
1830 | .msscreen: |
1828 | mov eax, [MOUSE_X] |
1831 | mov eax, [MOUSE_X] |
1829 | shl eax, 16 |
1832 | shl eax, 16 |
1830 | mov ax, [MOUSE_Y] |
1833 | mov ax, [MOUSE_Y] |
1831 | mov [esp+36-4], eax |
1834 | mov [esp+36-4], eax |
1832 | @@: |
1835 | @@: |
1833 | ret |
1836 | ret |
1834 | 1837 | ||
1835 | .mswin: |
1838 | .mswin: |
1836 | mov eax, [MOUSE_X] |
1839 | mov eax, [MOUSE_X] |
1837 | shl eax, 16 |
1840 | shl eax, 16 |
1838 | mov ax, [MOUSE_Y] |
1841 | mov ax, [MOUSE_Y] |
1839 | mov esi, [TASK_BASE] |
1842 | mov esi, [TASK_BASE] |
1840 | mov bx, word [esi-twdw+WDATA.box.left] |
1843 | mov bx, word [esi-twdw+WDATA.box.left] |
1841 | shl ebx, 16 |
1844 | shl ebx, 16 |
1842 | mov bx, word [esi-twdw+WDATA.box.top] |
1845 | mov bx, word [esi-twdw+WDATA.box.top] |
1843 | sub eax, ebx |
1846 | sub eax, ebx |
1844 | mov edi, [CURRENT_TASK] |
1847 | mov edi, [CURRENT_TASK] |
1845 | shl edi, 8 |
1848 | shl edi, 8 |
1846 | sub ax, word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1849 | sub ax, word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1847 | rol eax, 16 |
1850 | rol eax, 16 |
1848 | sub ax, word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1851 | sub ax, word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1849 | rol eax, 16 |
1852 | rol eax, 16 |
1850 | mov [esp+36-4], eax |
1853 | mov [esp+36-4], eax |
1851 | ret |
1854 | ret |
1852 | 1855 | ||
1853 | .msbutton: |
1856 | .msbutton: |
1854 | movzx eax, byte [BTN_DOWN] |
1857 | movzx eax, byte [BTN_DOWN] |
1855 | mov [esp+36-4], eax |
1858 | mov [esp+36-4], eax |
1856 | ret |
1859 | ret |
1857 | 1860 | ||
1858 | .msbuttonExt: |
1861 | .msbuttonExt: |
1859 | mov eax, [BTN_DOWN] |
1862 | mov eax, [BTN_DOWN] |
1860 | mov [esp+36-4], eax |
1863 | mov [esp+36-4], eax |
1861 | ret |
1864 | ret |
1862 | 1865 | ||
1863 | .app_load_cursor: |
1866 | .app_load_cursor: |
1864 | cmp ecx, OS_BASE |
1867 | cmp ecx, OS_BASE |
1865 | jae @f |
1868 | jae @f |
1866 | stdcall load_cursor, ecx, edx |
1869 | stdcall load_cursor, ecx, edx |
1867 | mov [esp+36-4], eax |
1870 | mov [esp+36-4], eax |
1868 | @@: |
1871 | @@: |
1869 | ret |
1872 | ret |
1870 | 1873 | ||
1871 | .loadCursorUni: |
1874 | .loadCursorUni: |
1872 | cmp ecx, OS_BASE |
1875 | cmp ecx, OS_BASE |
1873 | jae @b |
1876 | jae @b |
1874 | push ecx edx |
1877 | push ecx edx |
1875 | stdcall kernel_alloc, maxPathLength |
1878 | stdcall kernel_alloc, maxPathLength |
1876 | mov edi, eax |
1879 | mov edi, eax |
1877 | pop eax esi |
1880 | pop eax esi |
1878 | push edi |
1881 | push edi |
1879 | call getFullPath |
1882 | call getFullPath |
1880 | pop ebp |
1883 | pop ebp |
1881 | test eax, eax |
1884 | test eax, eax |
1882 | jz @f |
1885 | jz @f |
1883 | stdcall load_cursor, ebp, LOAD_FROM_FILE |
1886 | stdcall load_cursor, ebp, LOAD_FROM_FILE |
1884 | mov [esp+32], eax |
1887 | mov [esp+32], eax |
1885 | @@: |
1888 | @@: |
1886 | stdcall kernel_free, ebp |
1889 | stdcall kernel_free, ebp |
1887 | ret |
1890 | ret |
1888 | 1891 | ||
1889 | .app_set_cursor: |
1892 | .app_set_cursor: |
1890 | stdcall set_cursor, ecx |
1893 | stdcall set_cursor, ecx |
1891 | mov [esp+36-4], eax |
1894 | mov [esp+36-4], eax |
1892 | ret |
1895 | ret |
1893 | 1896 | ||
1894 | .app_delete_cursor: |
1897 | .app_delete_cursor: |
1895 | stdcall delete_cursor, ecx |
1898 | stdcall delete_cursor, ecx |
1896 | mov [esp+36-4], eax |
1899 | mov [esp+36-4], eax |
1897 | ret |
1900 | ret |
1898 | 1901 | ||
1899 | .msz: |
1902 | .msz: |
1900 | mov edi, [TASK_COUNT] |
1903 | mov edi, [TASK_COUNT] |
1901 | movzx edi, word [WIN_POS + edi*2] |
1904 | movzx edi, word [WIN_POS + edi*2] |
1902 | cmp edi, [CURRENT_TASK] |
1905 | cmp edi, [CURRENT_TASK] |
1903 | jne @f |
1906 | jne @f |
1904 | mov ax, [MOUSE_SCROLL_H] |
1907 | mov ax, [MOUSE_SCROLL_H] |
1905 | shl eax, 16 |
1908 | shl eax, 16 |
1906 | mov ax, [MOUSE_SCROLL_V] |
1909 | mov ax, [MOUSE_SCROLL_V] |
1907 | mov [esp+36-4], eax |
1910 | mov [esp+36-4], eax |
1908 | and [MOUSE_SCROLL_H], word 0 |
1911 | and [MOUSE_SCROLL_H], word 0 |
1909 | and [MOUSE_SCROLL_V], word 0 |
1912 | and [MOUSE_SCROLL_V], word 0 |
1910 | ret |
1913 | ret |
1911 | @@: |
1914 | @@: |
1912 | and [esp+36-4], dword 0 |
1915 | and [esp+36-4], dword 0 |
1913 | ret |
1916 | ret |
1914 | 1917 | ||
1915 | is_input: |
1918 | is_input: |
1916 | 1919 | ||
1917 | push edx |
1920 | push edx |
1918 | mov dx, word [midisp] |
1921 | mov dx, word [midisp] |
1919 | in al, dx |
1922 | in al, dx |
1920 | and al, 0x80 |
1923 | and al, 0x80 |
1921 | pop edx |
1924 | pop edx |
1922 | ret |
1925 | ret |
1923 | 1926 | ||
1924 | is_output: |
1927 | is_output: |
1925 | 1928 | ||
1926 | push edx |
1929 | push edx |
1927 | mov dx, word [midisp] |
1930 | mov dx, word [midisp] |
1928 | in al, dx |
1931 | in al, dx |
1929 | and al, 0x40 |
1932 | and al, 0x40 |
1930 | pop edx |
1933 | pop edx |
1931 | ret |
1934 | ret |
1932 | 1935 | ||
1933 | 1936 | ||
1934 | get_mpu_in: |
1937 | get_mpu_in: |
1935 | 1938 | ||
1936 | push edx |
1939 | push edx |
1937 | mov dx, word [mididp] |
1940 | mov dx, word [mididp] |
1938 | in al, dx |
1941 | in al, dx |
1939 | pop edx |
1942 | pop edx |
1940 | ret |
1943 | ret |
1941 | 1944 | ||
1942 | 1945 | ||
1943 | put_mpu_out: |
1946 | put_mpu_out: |
1944 | 1947 | ||
1945 | push edx |
1948 | push edx |
1946 | mov dx, word [mididp] |
1949 | mov dx, word [mididp] |
1947 | out dx, al |
1950 | out dx, al |
1948 | pop edx |
1951 | pop edx |
1949 | ret |
1952 | ret |
1950 | 1953 | ||
1951 | 1954 | ||
1952 | 1955 | ||
1953 | align 4 |
1956 | align 4 |
1954 | 1957 | ||
1955 | sys_midi: |
1958 | sys_midi: |
1956 | cmp [mididp], 0 |
1959 | cmp [mididp], 0 |
1957 | jnz sm0 |
1960 | jnz sm0 |
1958 | mov [esp+36], dword 1 |
1961 | mov [esp+36], dword 1 |
1959 | ret |
1962 | ret |
1960 | sm0: |
1963 | sm0: |
1961 | and [esp+36], dword 0 |
1964 | and [esp+36], dword 0 |
1962 | dec ebx |
1965 | dec ebx |
1963 | jnz smn1 |
1966 | jnz smn1 |
1964 | ; call setuart |
1967 | ; call setuart |
1965 | su1: |
1968 | su1: |
1966 | call is_output |
1969 | call is_output |
1967 | test al, al |
1970 | test al, al |
1968 | jnz su1 |
1971 | jnz su1 |
1969 | mov dx, word [midisp] |
1972 | mov dx, word [midisp] |
1970 | mov al, 0xff |
1973 | mov al, 0xff |
1971 | out dx, al |
1974 | out dx, al |
1972 | su2: |
1975 | su2: |
1973 | mov dx, word [midisp] |
1976 | mov dx, word [midisp] |
1974 | mov al, 0xff |
1977 | mov al, 0xff |
1975 | out dx, al |
1978 | out dx, al |
1976 | call is_input |
1979 | call is_input |
1977 | test al, al |
1980 | test al, al |
1978 | jnz su2 |
1981 | jnz su2 |
1979 | call get_mpu_in |
1982 | call get_mpu_in |
1980 | cmp al, 0xfe |
1983 | cmp al, 0xfe |
1981 | jnz su2 |
1984 | jnz su2 |
1982 | su3: |
1985 | su3: |
1983 | call is_output |
1986 | call is_output |
1984 | test al, al |
1987 | test al, al |
1985 | jnz su3 |
1988 | jnz su3 |
1986 | mov dx, word [midisp] |
1989 | mov dx, word [midisp] |
1987 | mov al, 0x3f |
1990 | mov al, 0x3f |
1988 | out dx, al |
1991 | out dx, al |
1989 | ret |
1992 | ret |
1990 | smn1: |
1993 | smn1: |
1991 | dec ebx |
1994 | dec ebx |
1992 | jnz smn2 |
1995 | jnz smn2 |
1993 | sm10: |
1996 | sm10: |
1994 | call get_mpu_in |
1997 | call get_mpu_in |
1995 | call is_output |
1998 | call is_output |
1996 | test al, al |
1999 | test al, al |
1997 | jnz sm10 |
2000 | jnz sm10 |
1998 | mov al, bl |
2001 | mov al, bl |
1999 | call put_mpu_out |
2002 | call put_mpu_out |
2000 | smn2: |
2003 | smn2: |
2001 | ret |
2004 | ret |
2002 | 2005 | ||
2003 | detect_devices: |
2006 | detect_devices: |
2004 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
2007 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
2005 | ;include 'detect/commouse.inc' |
2008 | ;include 'detect/commouse.inc' |
2006 | ;include 'detect/ps2mouse.inc' |
2009 | ;include 'detect/ps2mouse.inc' |
2007 | ;include 'detect/dev_fd.inc' |
2010 | ;include 'detect/dev_fd.inc' |
2008 | ;include 'detect/dev_hdcd.inc' |
2011 | ;include 'detect/dev_hdcd.inc' |
2009 | ;include 'detect/sear_par.inc' |
2012 | ;include 'detect/sear_par.inc' |
2010 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
2013 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
2011 | ret |
2014 | ret |
2012 | 2015 | ||
2013 | sys_end: |
2016 | sys_end: |
2014 | ;-------------------------------------- |
2017 | ;-------------------------------------- |
2015 | cmp [_display.select_cursor], 0 |
2018 | cmp [_display.select_cursor], 0 |
2016 | je @f |
2019 | je @f |
2017 | ; restore default cursor before killing |
2020 | ; restore default cursor before killing |
2018 | pusha |
2021 | pusha |
2019 | mov ecx, [current_slot] |
2022 | mov ecx, [current_slot] |
2020 | call restore_default_cursor_before_killing |
2023 | call restore_default_cursor_before_killing |
2021 | popa |
2024 | popa |
2022 | @@: |
2025 | @@: |
2023 | ;-------------------------------------- |
2026 | ;-------------------------------------- |
2024 | ; kill all sockets this process owns |
2027 | ; kill all sockets this process owns |
2025 | pusha |
2028 | pusha |
2026 | mov edx, [TASK_BASE] |
2029 | mov edx, [TASK_BASE] |
2027 | mov edx, [edx+TASKDATA.pid] |
2030 | mov edx, [edx+TASKDATA.pid] |
2028 | call socket_process_end |
2031 | call socket_process_end |
2029 | popa |
2032 | popa |
2030 | ;-------------------------------------- |
2033 | ;-------------------------------------- |
2031 | mov ecx, [current_slot] |
2034 | mov ecx, [current_slot] |
2032 | mov eax, [ecx+APPDATA.tls_base] |
2035 | mov eax, [ecx+APPDATA.tls_base] |
2033 | test eax, eax |
2036 | test eax, eax |
2034 | jz @F |
2037 | jz @F |
2035 | 2038 | ||
2036 | stdcall user_free, eax |
2039 | stdcall user_free, eax |
2037 | @@: |
2040 | @@: |
2038 | 2041 | ||
2039 | mov eax, [TASK_BASE] |
2042 | mov eax, [TASK_BASE] |
2040 | mov [eax+TASKDATA.state], TSTATE_ZOMBIE |
2043 | mov [eax+TASKDATA.state], TSTATE_ZOMBIE |
2041 | call wakeup_osloop |
2044 | call wakeup_osloop |
2042 | 2045 | ||
2043 | .waitterm: ; wait here for termination |
2046 | .waitterm: ; wait here for termination |
2044 | call change_task |
2047 | call change_task |
2045 | jmp .waitterm |
2048 | jmp .waitterm |
2046 | ;------------------------------------------------------------------------------ |
2049 | ;------------------------------------------------------------------------------ |
2047 | align 4 |
2050 | align 4 |
2048 | restore_default_cursor_before_killing: |
2051 | restore_default_cursor_before_killing: |
2049 | pushfd |
2052 | pushfd |
2050 | cli |
2053 | cli |
2051 | mov eax, [def_cursor] |
2054 | mov eax, [def_cursor] |
2052 | mov [ecx+APPDATA.cursor], eax |
2055 | mov [ecx+APPDATA.cursor], eax |
2053 | 2056 | ||
2054 | movzx eax, word [MOUSE_Y] |
2057 | movzx eax, word [MOUSE_Y] |
2055 | movzx ebx, word [MOUSE_X] |
2058 | movzx ebx, word [MOUSE_X] |
2056 | mov eax, [d_width_calc_area + eax*4] |
2059 | mov eax, [d_width_calc_area + eax*4] |
2057 | 2060 | ||
2058 | add eax, [_display.win_map] |
2061 | add eax, [_display.win_map] |
2059 | movzx edx, byte [ebx+eax] |
2062 | movzx edx, byte [ebx+eax] |
2060 | shl edx, 8 |
2063 | shl edx, 8 |
2061 | mov esi, [edx+SLOT_BASE+APPDATA.cursor] |
2064 | mov esi, [edx+SLOT_BASE+APPDATA.cursor] |
2062 | 2065 | ||
2063 | cmp esi, [current_cursor] |
2066 | cmp esi, [current_cursor] |
2064 | je @f |
2067 | je @f |
2065 | 2068 | ||
2066 | push esi |
2069 | push esi |
2067 | call [_display.select_cursor] |
2070 | call [_display.select_cursor] |
2068 | mov [current_cursor], esi |
2071 | mov [current_cursor], esi |
2069 | @@: |
2072 | @@: |
2070 | mov [redrawmouse_unconditional], 1 |
2073 | mov [redrawmouse_unconditional], 1 |
2071 | call wakeup_osloop |
2074 | call wakeup_osloop |
2072 | popfd |
2075 | popfd |
2073 | ret |
2076 | ret |
2074 | ;------------------------------------------------------------------------------ |
2077 | ;------------------------------------------------------------------------------ |
2075 | iglobal |
2078 | iglobal |
2076 | align 4 |
2079 | align 4 |
2077 | sys_system_table: |
2080 | sys_system_table: |
2078 | dd sysfn_deactivate ; 1 = deactivate window |
2081 | dd sysfn_deactivate ; 1 = deactivate window |
2079 | dd sysfn_terminate ; 2 = terminate thread |
2082 | dd sysfn_terminate ; 2 = terminate thread |
2080 | dd sysfn_activate ; 3 = activate window |
2083 | dd sysfn_activate ; 3 = activate window |
2081 | dd sysfn_getidletime ; 4 = get idle time |
2084 | dd sysfn_getidletime ; 4 = get idle time |
2082 | dd sysfn_getcpuclock ; 5 = get cpu clock |
2085 | dd sysfn_getcpuclock ; 5 = get cpu clock |
2083 | dd sysfn_saveramdisk ; 6 = save ramdisk |
2086 | dd sysfn_saveramdisk ; 6 = save ramdisk |
2084 | dd sysfn_getactive ; 7 = get active window |
2087 | dd sysfn_getactive ; 7 = get active window |
2085 | dd sysfn_sound_flag ; 8 = get/set sound_flag |
2088 | dd sysfn_sound_flag ; 8 = get/set sound_flag |
2086 | dd sysfn_shutdown ; 9 = shutdown with parameter |
2089 | dd sysfn_shutdown ; 9 = shutdown with parameter |
2087 | dd sysfn_minimize ; 10 = minimize window |
2090 | dd sysfn_minimize ; 10 = minimize window |
2088 | dd sysfn_getdiskinfo ; 11 = get disk subsystem info |
2091 | dd sysfn_getdiskinfo ; 11 = get disk subsystem info |
2089 | dd sysfn_lastkey ; 12 = get last pressed key |
2092 | dd sysfn_lastkey ; 12 = get last pressed key |
2090 | dd sysfn_getversion ; 13 = get kernel version |
2093 | dd sysfn_getversion ; 13 = get kernel version |
2091 | dd sysfn_waitretrace ; 14 = wait retrace |
2094 | dd sysfn_waitretrace ; 14 = wait retrace |
2092 | dd sysfn_centermouse ; 15 = center mouse cursor |
2095 | dd sysfn_centermouse ; 15 = center mouse cursor |
2093 | dd sysfn_getfreemem ; 16 = get free memory size |
2096 | dd sysfn_getfreemem ; 16 = get free memory size |
2094 | dd sysfn_getallmem ; 17 = get total memory size |
2097 | dd sysfn_getallmem ; 17 = get total memory size |
2095 | dd sysfn_terminate2 ; 18 = terminate thread using PID |
2098 | dd sysfn_terminate2 ; 18 = terminate thread using PID |
2096 | ; instead of slot |
2099 | ; instead of slot |
2097 | dd sysfn_mouse_acceleration; 19 = set/get mouse acceleration |
2100 | dd sysfn_mouse_acceleration; 19 = set/get mouse acceleration |
2098 | dd sysfn_meminfo ; 20 = get extended memory info |
2101 | dd sysfn_meminfo ; 20 = get extended memory info |
2099 | dd sysfn_pid_to_slot ; 21 = get slot number for pid |
2102 | dd sysfn_pid_to_slot ; 21 = get slot number for pid |
2100 | dd sysfn_min_rest_window ; 22 = minimize and restore any window |
2103 | dd sysfn_min_rest_window ; 22 = minimize and restore any window |
2101 | dd sysfn_min_windows ; 23 = minimize all windows |
2104 | dd sysfn_min_windows ; 23 = minimize all windows |
2102 | dd sysfn_set_screen_sizes ; 24 = set screen sizes for Vesa |
2105 | dd sysfn_set_screen_sizes ; 24 = set screen sizes for Vesa |
2103 | 2106 | ||
2104 | dd sysfn_zmodif ; 25 = get/set window z modifier ;Fantomer |
2107 | dd sysfn_zmodif ; 25 = get/set window z modifier ;Fantomer |
2105 | sysfn_num = ($ - sys_system_table)/4 |
2108 | sysfn_num = ($ - sys_system_table)/4 |
2106 | endg |
2109 | endg |
2107 | ;------------------------------------------------------------------------------ |
2110 | ;------------------------------------------------------------------------------ |
2108 | sys_system: |
2111 | sys_system: |
2109 | dec ebx |
2112 | dec ebx |
2110 | cmp ebx, sysfn_num |
2113 | cmp ebx, sysfn_num |
2111 | jae @f |
2114 | jae @f |
2112 | jmp dword [sys_system_table + ebx*4] |
2115 | jmp dword [sys_system_table + ebx*4] |
2113 | @@: |
2116 | @@: |
2114 | ret |
2117 | ret |
2115 | ;------------------------------------------------------------------------------ |
2118 | ;------------------------------------------------------------------------------ |
2116 | sysfn_shutdown: ; 18.9 = system shutdown |
2119 | sysfn_shutdown: ; 18.9 = system shutdown |
2117 | cmp ecx, SYSTEM_SHUTDOWN |
2120 | cmp ecx, SYSTEM_SHUTDOWN |
2118 | jl exit_for_anyone |
2121 | jl exit_for_anyone |
2119 | cmp ecx, SYSTEM_RESTART |
2122 | cmp ecx, SYSTEM_RESTART |
2120 | jg exit_for_anyone |
2123 | jg exit_for_anyone |
2121 | mov [BOOT.shutdown_type], cl |
2124 | mov [BOOT.shutdown_type], cl |
2122 | 2125 | ||
2123 | mov eax, [TASK_COUNT] |
2126 | mov eax, [TASK_COUNT] |
2124 | mov [SYS_SHUTDOWN], al |
2127 | mov [SYS_SHUTDOWN], al |
2125 | mov [shutdown_processes], eax |
2128 | mov [shutdown_processes], eax |
2126 | call wakeup_osloop |
2129 | call wakeup_osloop |
2127 | and dword [esp+32], 0 |
2130 | and dword [esp+32], 0 |
2128 | exit_for_anyone: |
2131 | exit_for_anyone: |
2129 | ret |
2132 | ret |
2130 | uglobal |
2133 | uglobal |
2131 | shutdown_processes: |
2134 | shutdown_processes: |
2132 | dd 0x0 |
2135 | dd 0x0 |
2133 | endg |
2136 | endg |
2134 | ;------------------------------------------------------------------------------ |
2137 | ;------------------------------------------------------------------------------ |
2135 | sysfn_terminate: ; 18.2 = TERMINATE |
2138 | sysfn_terminate: ; 18.2 = TERMINATE |
2136 | push ecx |
2139 | push ecx |
2137 | cmp ecx, 2 |
2140 | cmp ecx, 2 |
2138 | jb noprocessterminate |
2141 | jb noprocessterminate |
2139 | mov edx, [TASK_COUNT] |
2142 | mov edx, [TASK_COUNT] |
2140 | cmp ecx, edx |
2143 | cmp ecx, edx |
2141 | ja noprocessterminate |
2144 | ja noprocessterminate |
2142 | mov eax, [TASK_COUNT] |
2145 | mov eax, [TASK_COUNT] |
2143 | shl ecx, 5 |
2146 | shl ecx, 5 |
2144 | mov edx, [ecx+CURRENT_TASK+TASKDATA.pid] |
2147 | mov edx, [ecx+CURRENT_TASK+TASKDATA.pid] |
2145 | add ecx, CURRENT_TASK+TASKDATA.state |
2148 | add ecx, CURRENT_TASK+TASKDATA.state |
2146 | cmp byte [ecx], 9 |
2149 | cmp byte [ecx], 9 |
2147 | jz noprocessterminate |
2150 | jz noprocessterminate |
2148 | push ecx edx |
2151 | push ecx edx |
2149 | lea edx, [(ecx-(CURRENT_TASK and 1FFFFFFFh)-TASKDATA.state)*8+SLOT_BASE] |
2152 | lea edx, [(ecx-(CURRENT_TASK and 1FFFFFFFh)-TASKDATA.state)*8+SLOT_BASE] |
2150 | call request_terminate |
2153 | call request_terminate |
2151 | pop edx ecx |
2154 | pop edx ecx |
2152 | test eax, eax |
2155 | test eax, eax |
2153 | jz noprocessterminate |
2156 | jz noprocessterminate |
2154 | ;-------------------------------------- |
2157 | ;-------------------------------------- |
2155 | ; terminate all network sockets it used |
2158 | ; terminate all network sockets it used |
2156 | pusha |
2159 | pusha |
2157 | mov eax, edx |
2160 | mov eax, edx |
2158 | call socket_process_end |
2161 | call socket_process_end |
2159 | popa |
2162 | popa |
2160 | ;-------------------------------------- |
2163 | ;-------------------------------------- |
2161 | cmp [_display.select_cursor], 0 |
2164 | cmp [_display.select_cursor], 0 |
2162 | je .restore_end |
2165 | je .restore_end |
2163 | ; restore default cursor before killing |
2166 | ; restore default cursor before killing |
2164 | pusha |
2167 | pusha |
2165 | mov ecx, [esp+32] |
2168 | mov ecx, [esp+32] |
2166 | shl ecx, 8 |
2169 | shl ecx, 8 |
2167 | add ecx, SLOT_BASE |
2170 | add ecx, SLOT_BASE |
2168 | mov eax, [def_cursor] |
2171 | mov eax, [def_cursor] |
2169 | cmp [ecx+APPDATA.cursor], eax |
2172 | cmp [ecx+APPDATA.cursor], eax |
2170 | je @f |
2173 | je @f |
2171 | call restore_default_cursor_before_killing |
2174 | call restore_default_cursor_before_killing |
2172 | @@: |
2175 | @@: |
2173 | popa |
2176 | popa |
2174 | .restore_end: |
2177 | .restore_end: |
2175 | ;-------------------------------------- |
2178 | ;-------------------------------------- |
2176 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
2179 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
2177 | mov [ecx], byte 3; clear possible i40's |
2180 | mov [ecx], byte 3; clear possible i40's |
2178 | call wakeup_osloop |
2181 | call wakeup_osloop |
2179 | ;call MEM_Heap_UnLock |
2182 | ;call MEM_Heap_UnLock |
2180 | 2183 | ||
2181 | cmp edx, [application_table_owner]; clear app table stat |
2184 | cmp edx, [application_table_owner]; clear app table stat |
2182 | jne noatsc |
2185 | jne noatsc |
2183 | call unlock_application_table |
2186 | call unlock_application_table |
2184 | noatsc: |
2187 | noatsc: |
2185 | noprocessterminate: |
2188 | noprocessterminate: |
2186 | add esp, 4 |
2189 | add esp, 4 |
2187 | ret |
2190 | ret |
2188 | ;------------------------------------------------------------------------------ |
2191 | ;------------------------------------------------------------------------------ |
2189 | sysfn_terminate2: |
2192 | sysfn_terminate2: |
2190 | ;lock application_table_status mutex |
2193 | ;lock application_table_status mutex |
2191 | .table_status: |
2194 | .table_status: |
2192 | call lock_application_table |
2195 | call lock_application_table |
2193 | mov eax, ecx |
2196 | mov eax, ecx |
2194 | call pid_to_slot |
2197 | call pid_to_slot |
2195 | test eax, eax |
2198 | test eax, eax |
2196 | jz .not_found |
2199 | jz .not_found |
2197 | mov ecx, eax |
2200 | mov ecx, eax |
2198 | cli |
2201 | cli |
2199 | call sysfn_terminate |
2202 | call sysfn_terminate |
2200 | call unlock_application_table |
2203 | call unlock_application_table |
2201 | sti |
2204 | sti |
2202 | and dword [esp+32], 0 |
2205 | and dword [esp+32], 0 |
2203 | ret |
2206 | ret |
2204 | .not_found: |
2207 | .not_found: |
2205 | call unlock_application_table |
2208 | call unlock_application_table |
2206 | or dword [esp+32], -1 |
2209 | or dword [esp+32], -1 |
2207 | ret |
2210 | ret |
2208 | ;------------------------------------------------------------------------------ |
2211 | ;------------------------------------------------------------------------------ |
2209 | sysfn_deactivate: ; 18.1 = DEACTIVATE WINDOW |
2212 | sysfn_deactivate: ; 18.1 = DEACTIVATE WINDOW |
2210 | cmp ecx, 2 |
2213 | cmp ecx, 2 |
2211 | jb .nowindowdeactivate |
2214 | jb .nowindowdeactivate |
2212 | cmp ecx, [TASK_COUNT] |
2215 | cmp ecx, [TASK_COUNT] |
2213 | ja .nowindowdeactivate |
2216 | ja .nowindowdeactivate |
2214 | 2217 | ||
2215 | movzx esi, word [WIN_STACK + ecx*2] |
2218 | movzx esi, word [WIN_STACK + ecx*2] |
2216 | cmp esi, 1 |
2219 | cmp esi, 1 |
2217 | je .nowindowdeactivate ; already deactive |
2220 | je .nowindowdeactivate ; already deactive |
2218 | 2221 | ||
2219 | mov edi, ecx |
2222 | mov edi, ecx |
2220 | shl edi, 5 |
2223 | shl edi, 5 |
2221 | add edi, window_data |
2224 | add edi, window_data |
2222 | movzx esi, word [WIN_STACK + ecx * 2] |
2225 | movzx esi, word [WIN_STACK + ecx * 2] |
2223 | lea esi, [WIN_POS + esi * 2] |
2226 | lea esi, [WIN_POS + esi * 2] |
2224 | call window._.window_deactivate |
2227 | call window._.window_deactivate |
2225 | call syscall_display_settings.calculateScreen |
2228 | call syscall_display_settings.calculateScreen |
2226 | call syscall_display_settings.redrawScreen |
2229 | call syscall_display_settings.redrawScreen |
2227 | .nowindowdeactivate: |
2230 | .nowindowdeactivate: |
2228 | ret |
2231 | ret |
2229 | ;------------------------------------------------------------------------------ |
2232 | ;------------------------------------------------------------------------------ |
2230 | sysfn_activate: ; 18.3 = ACTIVATE WINDOW |
2233 | sysfn_activate: ; 18.3 = ACTIVATE WINDOW |
2231 | cmp ecx, 2 |
2234 | cmp ecx, 2 |
2232 | jb .nowindowactivate |
2235 | jb .nowindowactivate |
2233 | cmp ecx, [TASK_COUNT] |
2236 | cmp ecx, [TASK_COUNT] |
2234 | ja .nowindowactivate |
2237 | ja .nowindowactivate |
2235 | ;------------------------------------- |
2238 | ;------------------------------------- |
2236 | @@: |
2239 | @@: |
2237 | ; If the window is captured and moved by the user, |
2240 | ; If the window is captured and moved by the user, |
2238 | ; then you can't change the position in window stack!!! |
2241 | ; then you can't change the position in window stack!!! |
2239 | mov al, [mouse.active_sys_window.action] |
2242 | mov al, [mouse.active_sys_window.action] |
2240 | and al, WINDOW_MOVE_AND_RESIZE_FLAGS |
2243 | and al, WINDOW_MOVE_AND_RESIZE_FLAGS |
2241 | test al, al |
2244 | test al, al |
2242 | jz @f |
2245 | jz @f |
2243 | call change_task |
2246 | call change_task |
2244 | jmp @b |
2247 | jmp @b |
2245 | @@: |
2248 | @@: |
2246 | ;------------------------------------- |
2249 | ;------------------------------------- |
2247 | mov [window_minimize], 2; restore window if minimized |
2250 | mov [window_minimize], 2; restore window if minimized |
2248 | call wakeup_osloop |
2251 | call wakeup_osloop |
2249 | 2252 | ||
2250 | movzx esi, word [WIN_STACK + ecx*2] |
2253 | movzx esi, word [WIN_STACK + ecx*2] |
2251 | cmp esi, [TASK_COUNT] |
2254 | cmp esi, [TASK_COUNT] |
2252 | je .nowindowactivate; already active |
2255 | je .nowindowactivate; already active |
2253 | 2256 | ||
2254 | mov edi, ecx |
2257 | mov edi, ecx |
2255 | shl edi, 5 |
2258 | shl edi, 5 |
2256 | add edi, window_data |
2259 | add edi, window_data |
2257 | movzx esi, word [WIN_STACK + ecx * 2] |
2260 | movzx esi, word [WIN_STACK + ecx * 2] |
2258 | lea esi, [WIN_POS + esi * 2] |
2261 | lea esi, [WIN_POS + esi * 2] |
2259 | call waredraw |
2262 | call waredraw |
2260 | .nowindowactivate: |
2263 | .nowindowactivate: |
2261 | ret |
2264 | ret |
2262 | ;------------------------------------------------------------------------------ |
2265 | ;------------------------------------------------------------------------------ |
2263 | align 4 |
2266 | align 4 |
2264 | sysfn_zmodif: |
2267 | sysfn_zmodif: |
2265 | ;18,25,1 - get z_modif |
2268 | ;18,25,1 - get z_modif |
2266 | ;18,25,2 - set z_modif |
2269 | ;18,25,2 - set z_modif |
2267 | ;edx = -1(for current task) or TID |
2270 | ;edx = -1(for current task) or TID |
2268 | ;esi(for 2) = new value z_modif |
2271 | ;esi(for 2) = new value z_modif |
2269 | ;return: |
2272 | ;return: |
2270 | ;1: eax = z_modif |
2273 | ;1: eax = z_modif |
2271 | ;2: eax=0(fail),1(success) for set z_modif |
2274 | ;2: eax=0(fail),1(success) for set z_modif |
2272 | 2275 | ||
2273 | cmp edx, -1 |
2276 | cmp edx, -1 |
2274 | jne @f |
2277 | jne @f |
2275 | mov edx, [CURRENT_TASK] |
2278 | mov edx, [CURRENT_TASK] |
2276 | @@: |
2279 | @@: |
2277 | cmp edx, [TASK_COUNT] |
2280 | cmp edx, [TASK_COUNT] |
2278 | ja .fail |
2281 | ja .fail |
2279 | cmp edx, 1 |
2282 | cmp edx, 1 |
2280 | je .fail |
2283 | je .fail |
2281 | 2284 | ||
2282 | mov eax, edx |
2285 | mov eax, edx |
2283 | shl edx, 5 |
2286 | shl edx, 5 |
2284 | 2287 | ||
2285 | cmp [edx + CURRENT_TASK + TASKDATA.state], 9 |
2288 | cmp [edx + CURRENT_TASK + TASKDATA.state], 9 |
2286 | je .fail |
2289 | je .fail |
2287 | 2290 | ||
2288 | cmp ecx, 1 |
2291 | cmp ecx, 1 |
2289 | jnz .set_zmod |
2292 | jnz .set_zmod |
2290 | 2293 | ||
2291 | mov al, [edx + window_data + WDATA.z_modif] |
2294 | mov al, [edx + window_data + WDATA.z_modif] |
2292 | jmp .exit |
2295 | jmp .exit |
2293 | 2296 | ||
2294 | .set_zmod: |
2297 | .set_zmod: |
2295 | cmp ecx, 2 |
2298 | cmp ecx, 2 |
2296 | jnz .fail |
2299 | jnz .fail |
2297 | 2300 | ||
2298 | mov ebx, esi |
2301 | mov ebx, esi |
2299 | mov esi, eax |
2302 | mov esi, eax |
2300 | 2303 | ||
2301 | cmp bl, ZPOS_ALWAYS_TOP |
2304 | cmp bl, ZPOS_ALWAYS_TOP |
2302 | jg .fail |
2305 | jg .fail |
2303 | 2306 | ||
2304 | mov [edx + window_data + WDATA.z_modif], bl |
2307 | mov [edx + window_data + WDATA.z_modif], bl |
2305 | 2308 | ||
2306 | mov eax, [edx + window_data + WDATA.box.left] |
2309 | mov eax, [edx + window_data + WDATA.box.left] |
2307 | mov ebx, [edx + window_data + WDATA.box.top] |
2310 | mov ebx, [edx + window_data + WDATA.box.top] |
2308 | mov ecx, [edx + window_data + WDATA.box.width] |
2311 | mov ecx, [edx + window_data + WDATA.box.width] |
2309 | mov edx, [edx + window_data + WDATA.box.height] |
2312 | mov edx, [edx + window_data + WDATA.box.height] |
2310 | add ecx, eax |
2313 | add ecx, eax |
2311 | add edx, ebx |
2314 | add edx, ebx |
2312 | call window._.set_screen |
2315 | call window._.set_screen |
2313 | call window._.set_top_wnd |
2316 | call window._.set_top_wnd |
2314 | call window._.redraw_top_wnd |
2317 | call window._.redraw_top_wnd |
2315 | 2318 | ||
2316 | shl esi, 5 |
2319 | shl esi, 5 |
2317 | mov [esi + window_data + WDATA.fl_redraw], 1 |
2320 | mov [esi + window_data + WDATA.fl_redraw], 1 |
2318 | 2321 | ||
2319 | 2322 | ||
2320 | mov eax, 1 |
2323 | mov eax, 1 |
2321 | jmp .exit |
2324 | jmp .exit |
2322 | .fail: |
2325 | .fail: |
2323 | xor eax, eax |
2326 | xor eax, eax |
2324 | .exit: |
2327 | .exit: |
2325 | mov [esp+32], eax |
2328 | mov [esp+32], eax |
2326 | ret |
2329 | ret |
2327 | 2330 | ||
2328 | ;------------------------------------------------------------------------------ |
2331 | ;------------------------------------------------------------------------------ |
2329 | sysfn_getidletime: ; 18.4 = GET IDLETIME |
2332 | sysfn_getidletime: ; 18.4 = GET IDLETIME |
2330 | mov eax, [CURRENT_TASK+32+TASKDATA.cpu_usage] |
2333 | mov eax, [CURRENT_TASK+32+TASKDATA.cpu_usage] |
2331 | mov [esp+32], eax |
2334 | mov [esp+32], eax |
2332 | ret |
2335 | ret |
2333 | ;------------------------------------------------------------------------------ |
2336 | ;------------------------------------------------------------------------------ |
2334 | sysfn_getcpuclock: ; 18.5 = GET TSC/SEC |
2337 | sysfn_getcpuclock: ; 18.5 = GET TSC/SEC |
2335 | mov eax, dword [cpu_freq] |
2338 | mov eax, dword [cpu_freq] |
2336 | mov [esp+32], eax |
2339 | mov [esp+32], eax |
2337 | ret |
2340 | ret |
2338 | ;------------------------------------------------------------------------------ |
2341 | ;------------------------------------------------------------------------------ |
2339 | get_cpu_freq: |
2342 | get_cpu_freq: |
2340 | mov eax, dword [cpu_freq] |
2343 | mov eax, dword [cpu_freq] |
2341 | mov edx, dword [cpu_freq+4] |
2344 | mov edx, dword [cpu_freq+4] |
2342 | ret |
2345 | ret |
2343 | ; SAVE ramdisk to /hd/1/menuet.img |
2346 | ; SAVE ramdisk to /hd/1/menuet.img |
2344 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2347 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2345 | include 'blkdev/rdsave.inc' |
2348 | include 'blkdev/rdsave.inc' |
2346 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2349 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2347 | ;------------------------------------------------------------------------------ |
2350 | ;------------------------------------------------------------------------------ |
2348 | align 4 |
2351 | align 4 |
2349 | sysfn_getactive: ; 18.7 = get active window |
2352 | sysfn_getactive: ; 18.7 = get active window |
2350 | mov eax, [TASK_COUNT] |
2353 | mov eax, [TASK_COUNT] |
2351 | movzx eax, word [WIN_POS + eax*2] |
2354 | movzx eax, word [WIN_POS + eax*2] |
2352 | mov [esp+32], eax |
2355 | mov [esp+32], eax |
2353 | ret |
2356 | ret |
2354 | ;------------------------------------------------------------------------------ |
2357 | ;------------------------------------------------------------------------------ |
2355 | sysfn_sound_flag: ; 18.8 = get/set sound_flag |
2358 | sysfn_sound_flag: ; 18.8 = get/set sound_flag |
2356 | ; cmp ecx,1 |
2359 | ; cmp ecx,1 |
2357 | dec ecx |
2360 | dec ecx |
2358 | jnz nogetsoundflag |
2361 | jnz nogetsoundflag |
2359 | movzx eax, byte [sound_flag]; get sound_flag |
2362 | movzx eax, byte [sound_flag]; get sound_flag |
2360 | mov [esp+32], eax |
2363 | mov [esp+32], eax |
2361 | ret |
2364 | ret |
2362 | nogetsoundflag: |
2365 | nogetsoundflag: |
2363 | ; cmp ecx,2 |
2366 | ; cmp ecx,2 |
2364 | dec ecx |
2367 | dec ecx |
2365 | jnz nosoundflag |
2368 | jnz nosoundflag |
2366 | xor byte [sound_flag], 1 |
2369 | xor byte [sound_flag], 1 |
2367 | nosoundflag: |
2370 | nosoundflag: |
2368 | ret |
2371 | ret |
2369 | ;------------------------------------------------------------------------------ |
2372 | ;------------------------------------------------------------------------------ |
2370 | sysfn_minimize: ; 18.10 = minimize window |
2373 | sysfn_minimize: ; 18.10 = minimize window |
2371 | mov [window_minimize], 1 |
2374 | mov [window_minimize], 1 |
2372 | call wakeup_osloop |
2375 | call wakeup_osloop |
2373 | ret |
2376 | ret |
2374 | ;------------------------------------------------------------------------------ |
2377 | ;------------------------------------------------------------------------------ |
2375 | align 4 |
2378 | align 4 |
2376 | sysfn_getdiskinfo: ; 18.11 = get disk info table |
2379 | sysfn_getdiskinfo: ; 18.11 = get disk info table |
2377 | dec ecx |
2380 | dec ecx |
2378 | jnz .exit |
2381 | jnz .exit |
2379 | .small_table: |
2382 | .small_table: |
2380 | mov edi, edx |
2383 | mov edi, edx |
2381 | mov esi, DRIVE_DATA |
2384 | mov esi, DRIVE_DATA |
2382 | mov ecx, DRIVE_DATA_SIZE ;10 |
2385 | mov ecx, DRIVE_DATA_SIZE ;10 |
2383 | cld |
2386 | cld |
2384 | rep movsb |
2387 | rep movsb |
2385 | .exit: |
2388 | .exit: |
2386 | ret |
2389 | ret |
2387 | ;------------------------------------------------------------------------------ |
2390 | ;------------------------------------------------------------------------------ |
2388 | sysfn_lastkey: ; 18.12 = return 0 (backward compatibility) |
2391 | sysfn_lastkey: ; 18.12 = return 0 (backward compatibility) |
2389 | and dword [esp+32], 0 |
2392 | and dword [esp+32], 0 |
2390 | ret |
2393 | ret |
2391 | ;------------------------------------------------------------------------------ |
2394 | ;------------------------------------------------------------------------------ |
2392 | sysfn_getversion: ; 18.13 = get kernel ID and version |
2395 | sysfn_getversion: ; 18.13 = get kernel ID and version |
2393 | mov edi, ecx |
2396 | mov edi, ecx |
2394 | mov esi, version_inf |
2397 | mov esi, version_inf |
2395 | mov ecx, version_end-version_inf |
2398 | mov ecx, version_end-version_inf |
2396 | rep movsb |
2399 | rep movsb |
2397 | ret |
2400 | ret |
2398 | ;------------------------------------------------------------------------------ |
2401 | ;------------------------------------------------------------------------------ |
2399 | sysfn_waitretrace: ; 18.14 = sys wait retrace |
2402 | sysfn_waitretrace: ; 18.14 = sys wait retrace |
2400 | ;wait retrace functions |
2403 | ;wait retrace functions |
2401 | sys_wait_retrace: |
2404 | sys_wait_retrace: |
2402 | mov edx, 0x3da |
2405 | mov edx, 0x3da |
2403 | WaitRetrace_loop: |
2406 | WaitRetrace_loop: |
2404 | in al, dx |
2407 | in al, dx |
2405 | test al, 1000b |
2408 | test al, 1000b |
2406 | jz WaitRetrace_loop |
2409 | jz WaitRetrace_loop |
2407 | and [esp+32], dword 0 |
2410 | and [esp+32], dword 0 |
2408 | ret |
2411 | ret |
2409 | ;------------------------------------------------------------------------------ |
2412 | ;------------------------------------------------------------------------------ |
2410 | align 4 |
2413 | align 4 |
2411 | sysfn_centermouse: ; 18.15 = mouse centered |
2414 | sysfn_centermouse: ; 18.15 = mouse centered |
2412 | mov eax, [_display.width] |
2415 | mov eax, [_display.width] |
2413 | shr eax, 1 |
2416 | shr eax, 1 |
2414 | mov [MOUSE_X], ax |
2417 | mov [MOUSE_X], ax |
2415 | mov eax, [_display.height] |
2418 | mov eax, [_display.height] |
2416 | shr eax, 1 |
2419 | shr eax, 1 |
2417 | mov [MOUSE_Y], ax |
2420 | mov [MOUSE_Y], ax |
2418 | call wakeup_osloop |
2421 | call wakeup_osloop |
2419 | xor eax, eax |
2422 | xor eax, eax |
2420 | and [esp+32], eax |
2423 | and [esp+32], eax |
2421 | ret |
2424 | ret |
2422 | ;------------------------------------------------------------------------------ |
2425 | ;------------------------------------------------------------------------------ |
2423 | sysfn_mouse_acceleration: ; 18.19 = set/get mouse features |
2426 | sysfn_mouse_acceleration: ; 18.19 = set/get mouse features |
2424 | cmp ecx, 8 |
2427 | cmp ecx, 8 |
2425 | jnc @f |
2428 | jnc @f |
2426 | jmp dword [.table+ecx*4] |
2429 | jmp dword [.table+ecx*4] |
2427 | .get_mouse_acceleration: |
2430 | .get_mouse_acceleration: |
2428 | xor eax, eax |
2431 | xor eax, eax |
2429 | mov ax, [mouse_speed_factor] |
2432 | mov ax, [mouse_speed_factor] |
2430 | mov [esp+32], eax |
2433 | mov [esp+32], eax |
2431 | ret |
2434 | ret |
2432 | .set_mouse_acceleration: |
2435 | .set_mouse_acceleration: |
2433 | mov [mouse_speed_factor], dx |
2436 | mov [mouse_speed_factor], dx |
2434 | ret |
2437 | ret |
2435 | .get_mouse_delay: |
2438 | .get_mouse_delay: |
2436 | xor eax, eax |
2439 | xor eax, eax |
2437 | mov al, [mouse_delay] |
2440 | mov al, [mouse_delay] |
2438 | mov [esp+32], eax |
2441 | mov [esp+32], eax |
2439 | ret |
2442 | ret |
2440 | .set_mouse_delay: |
2443 | .set_mouse_delay: |
2441 | mov [mouse_delay], dl |
2444 | mov [mouse_delay], dl |
2442 | @@: |
2445 | @@: |
2443 | ret |
2446 | ret |
2444 | .set_pointer_position: |
2447 | .set_pointer_position: |
2445 | cmp dx, word[_display.height] |
2448 | cmp dx, word[_display.height] |
2446 | jae @b |
2449 | jae @b |
2447 | rol edx, 16 |
2450 | rol edx, 16 |
2448 | cmp dx, word[_display.width] |
2451 | cmp dx, word[_display.width] |
2449 | jae @b |
2452 | jae @b |
2450 | mov [MOUSE_X], edx |
2453 | mov [MOUSE_X], edx |
2451 | mov [mouse_active], 1 |
2454 | mov [mouse_active], 1 |
2452 | jmp wakeup_osloop |
2455 | jmp wakeup_osloop |
2453 | .set_mouse_button: |
2456 | .set_mouse_button: |
2454 | mov [BTN_DOWN], edx |
2457 | mov [BTN_DOWN], edx |
2455 | mov [mouse_active], 1 |
2458 | mov [mouse_active], 1 |
2456 | jmp wakeup_osloop |
2459 | jmp wakeup_osloop |
2457 | .get_doubleclick_delay: |
2460 | .get_doubleclick_delay: |
2458 | xor eax, eax |
2461 | xor eax, eax |
2459 | mov al, [mouse_doubleclick_delay] |
2462 | mov al, [mouse_doubleclick_delay] |
2460 | mov [esp+32], eax |
2463 | mov [esp+32], eax |
2461 | ret |
2464 | ret |
2462 | .set_doubleclick_delay: |
2465 | .set_doubleclick_delay: |
2463 | mov [mouse_doubleclick_delay], dl |
2466 | mov [mouse_doubleclick_delay], dl |
2464 | ret |
2467 | ret |
2465 | align 4 |
2468 | align 4 |
2466 | .table: |
2469 | .table: |
2467 | dd .get_mouse_acceleration |
2470 | dd .get_mouse_acceleration |
2468 | dd .set_mouse_acceleration |
2471 | dd .set_mouse_acceleration |
2469 | dd .get_mouse_delay |
2472 | dd .get_mouse_delay |
2470 | dd .set_mouse_delay |
2473 | dd .set_mouse_delay |
2471 | dd .set_pointer_position |
2474 | dd .set_pointer_position |
2472 | dd .set_mouse_button |
2475 | dd .set_mouse_button |
2473 | dd .get_doubleclick_delay |
2476 | dd .get_doubleclick_delay |
2474 | dd .set_doubleclick_delay |
2477 | dd .set_doubleclick_delay |
2475 | ;------------------------------------------------------------------------------ |
2478 | ;------------------------------------------------------------------------------ |
2476 | sysfn_getfreemem: |
2479 | sysfn_getfreemem: |
2477 | mov eax, [pg_data.pages_free] |
2480 | mov eax, [pg_data.pages_free] |
2478 | shl eax, 2 |
2481 | shl eax, 2 |
2479 | mov [esp+32], eax |
2482 | mov [esp+32], eax |
2480 | ret |
2483 | ret |
2481 | ;------------------------------------------------------------------------------ |
2484 | ;------------------------------------------------------------------------------ |
2482 | sysfn_getallmem: |
2485 | sysfn_getallmem: |
2483 | mov eax, [MEM_AMOUNT] |
2486 | mov eax, [MEM_AMOUNT] |
2484 | shr eax, 10 |
2487 | shr eax, 10 |
2485 | mov [esp+32], eax |
2488 | mov [esp+32], eax |
2486 | ret |
2489 | ret |
2487 | ;------------------------------------------------------------------------------ |
2490 | ;------------------------------------------------------------------------------ |
2488 | sysfn_pid_to_slot: |
2491 | sysfn_pid_to_slot: |
2489 | mov eax, ecx |
2492 | mov eax, ecx |
2490 | call pid_to_slot |
2493 | call pid_to_slot |
2491 | mov [esp+32], eax |
2494 | mov [esp+32], eax |
2492 | ret |
2495 | ret |
2493 | ;------------------------------------------------------------------------------ |
2496 | ;------------------------------------------------------------------------------ |
2494 | sysfn_min_rest_window: |
2497 | sysfn_min_rest_window: |
2495 | pushad |
2498 | pushad |
2496 | mov eax, edx ; ebx - operating |
2499 | mov eax, edx ; ebx - operating |
2497 | shr ecx, 1 |
2500 | shr ecx, 1 |
2498 | jnc @f |
2501 | jnc @f |
2499 | call pid_to_slot |
2502 | call pid_to_slot |
2500 | @@: |
2503 | @@: |
2501 | or eax, eax ; eax - number of slot |
2504 | or eax, eax ; eax - number of slot |
2502 | jz .error |
2505 | jz .error |
2503 | cmp eax, 255 ; varify maximal slot number |
2506 | cmp eax, 255 ; varify maximal slot number |
2504 | ja .error |
2507 | ja .error |
2505 | movzx eax, word [WIN_STACK + eax*2] |
2508 | movzx eax, word [WIN_STACK + eax*2] |
2506 | shr ecx, 1 |
2509 | shr ecx, 1 |
2507 | jc .restore |
2510 | jc .restore |
2508 | ; .minimize: |
2511 | ; .minimize: |
2509 | call minimize_window |
2512 | call minimize_window |
2510 | jmp .exit |
2513 | jmp .exit |
2511 | .restore: |
2514 | .restore: |
2512 | call restore_minimized_window |
2515 | call restore_minimized_window |
2513 | .exit: |
2516 | .exit: |
2514 | popad |
2517 | popad |
2515 | xor eax, eax |
2518 | xor eax, eax |
2516 | mov [esp+32], eax |
2519 | mov [esp+32], eax |
2517 | ret |
2520 | ret |
2518 | .error: |
2521 | .error: |
2519 | popad |
2522 | popad |
2520 | xor eax, eax |
2523 | xor eax, eax |
2521 | dec eax |
2524 | dec eax |
2522 | mov [esp+32], eax |
2525 | mov [esp+32], eax |
2523 | ret |
2526 | ret |
2524 | ;------------------------------------------------------------------------------ |
2527 | ;------------------------------------------------------------------------------ |
2525 | sysfn_min_windows: |
2528 | sysfn_min_windows: |
2526 | call minimize_all_window |
2529 | call minimize_all_window |
2527 | mov [esp+32], eax |
2530 | mov [esp+32], eax |
2528 | call change_task |
2531 | call change_task |
2529 | ret |
2532 | ret |
2530 | ;------------------------------------------------------------------------------ |
2533 | ;------------------------------------------------------------------------------ |
2531 | sysfn_set_screen_sizes: |
2534 | sysfn_set_screen_sizes: |
2532 | cmp [SCR_MODE], word 0x13 |
2535 | cmp [SCR_MODE], word 0x13 |
2533 | jbe .exit |
2536 | jbe .exit |
2534 | 2537 | ||
2535 | cmp [_display.select_cursor], select_cursor |
2538 | cmp [_display.select_cursor], select_cursor |
2536 | jne .exit |
2539 | jne .exit |
2537 | 2540 | ||
2538 | cmp ecx, [display_width_standard] |
2541 | cmp ecx, [display_width_standard] |
2539 | ja .exit |
2542 | ja .exit |
2540 | 2543 | ||
2541 | cmp edx, [display_height_standard] |
2544 | cmp edx, [display_height_standard] |
2542 | ja .exit |
2545 | ja .exit |
2543 | 2546 | ||
2544 | pushfd |
2547 | pushfd |
2545 | cli |
2548 | cli |
2546 | mov eax, ecx |
2549 | mov eax, ecx |
2547 | mov ecx, [_display.lfb_pitch] |
2550 | mov ecx, [_display.lfb_pitch] |
2548 | mov [_display.width], eax |
2551 | mov [_display.width], eax |
2549 | dec eax |
2552 | dec eax |
2550 | mov [_display.height], edx |
2553 | mov [_display.height], edx |
2551 | dec edx |
2554 | dec edx |
2552 | ; eax - new Screen_Max_X |
2555 | ; eax - new Screen_Max_X |
2553 | ; edx - new Screen_Max_Y |
2556 | ; edx - new Screen_Max_Y |
2554 | mov [do_not_touch_winmap], 1 |
2557 | mov [do_not_touch_winmap], 1 |
2555 | call set_screen |
2558 | call set_screen |
2556 | mov [do_not_touch_winmap], 0 |
2559 | mov [do_not_touch_winmap], 0 |
2557 | popfd |
2560 | popfd |
2558 | call change_task |
2561 | call change_task |
2559 | .exit: |
2562 | .exit: |
2560 | ret |
2563 | ret |
2561 | ;------------------------------------------------------------------------------ |
2564 | ;------------------------------------------------------------------------------ |
2562 | uglobal |
2565 | uglobal |
2563 | screen_workarea RECT |
2566 | screen_workarea RECT |
2564 | display_width_standard dd 0 |
2567 | display_width_standard dd 0 |
2565 | display_height_standard dd 0 |
2568 | display_height_standard dd 0 |
2566 | do_not_touch_winmap db 0 |
2569 | do_not_touch_winmap db 0 |
2567 | window_minimize db 0 |
2570 | window_minimize db 0 |
2568 | sound_flag db 0 |
2571 | sound_flag db 0 |
2569 | 2572 | ||
2570 | endg |
2573 | endg |
2571 | 2574 | ||
2572 | UID_NONE=0 |
2575 | UID_NONE=0 |
2573 | UID_MENUETOS=1 ;official |
2576 | UID_MENUETOS=1 ;official |
2574 | UID_KOLIBRI=2 ;russian |
2577 | UID_KOLIBRI=2 ;russian |
2575 | 2578 | ||
2576 | iglobal |
2579 | iglobal |
2577 | version_inf: |
2580 | version_inf: |
2578 | db 0,7,7,0 ; version 0.7.7.0 |
2581 | db 0,7,7,0 ; version 0.7.7.0 |
2579 | db 0 |
2582 | db 0 |
2580 | .rev dd __REV__ |
2583 | .rev dd __REV__ |
2581 | version_end: |
2584 | version_end: |
2582 | endg |
2585 | endg |
2583 | ;------------------------------------------------------------------------------ |
2586 | ;------------------------------------------------------------------------------ |
2584 | align 4 |
2587 | align 4 |
2585 | sys_cachetodiskette: |
2588 | sys_cachetodiskette: |
2586 | cmp ebx, 1 |
2589 | cmp ebx, 1 |
2587 | jb .no_floppy_save |
2590 | jb .no_floppy_save |
2588 | cmp ebx, 2 |
2591 | cmp ebx, 2 |
2589 | ja .no_floppy_save |
2592 | ja .no_floppy_save |
2590 | call save_image |
2593 | call save_image |
2591 | mov [esp + 32], eax |
2594 | mov [esp + 32], eax |
2592 | ret |
2595 | ret |
2593 | .no_floppy_save: |
2596 | .no_floppy_save: |
2594 | mov [esp + 32], dword 1 |
2597 | mov [esp + 32], dword 1 |
2595 | ret |
2598 | ret |
2596 | ;------------------------------------------------------------------------------ |
2599 | ;------------------------------------------------------------------------------ |
2597 | uglobal |
2600 | uglobal |
2598 | ; bgrchanged dd 0x0 |
2601 | ; bgrchanged dd 0x0 |
2599 | align 4 |
2602 | align 4 |
2600 | bgrlockpid dd 0 |
2603 | bgrlockpid dd 0 |
2601 | bgrlock db 0 |
2604 | bgrlock db 0 |
2602 | endg |
2605 | endg |
2603 | ;------------------------------------------------------------------------------ |
2606 | ;------------------------------------------------------------------------------ |
2604 | align 4 |
2607 | align 4 |
2605 | sys_background: |
2608 | sys_background: |
2606 | cmp ebx, 1 ; BACKGROUND SIZE |
2609 | cmp ebx, 1 ; BACKGROUND SIZE |
2607 | jnz nosb1 |
2610 | jnz nosb1 |
2608 | test ecx, ecx |
2611 | test ecx, ecx |
2609 | jz sbgrr |
2612 | jz sbgrr |
2610 | 2613 | ||
2611 | test edx, edx |
2614 | test edx, edx |
2612 | jz sbgrr |
2615 | jz sbgrr |
2613 | ;-------------------------------------- |
2616 | ;-------------------------------------- |
2614 | align 4 |
2617 | align 4 |
2615 | @@: |
2618 | @@: |
2616 | ;;Maxis use atomic bts for mutexes 4.4.2009 |
2619 | ;;Maxis use atomic bts for mutexes 4.4.2009 |
2617 | bts dword [bgrlock], 0 |
2620 | bts dword [bgrlock], 0 |
2618 | jnc @f |
2621 | jnc @f |
2619 | call change_task |
2622 | call change_task |
2620 | jmp @b |
2623 | jmp @b |
2621 | ;-------------------------------------- |
2624 | ;-------------------------------------- |
2622 | align 4 |
2625 | align 4 |
2623 | @@: |
2626 | @@: |
2624 | mov [BgrDataWidth], ecx |
2627 | mov [BgrDataWidth], ecx |
2625 | mov [BgrDataHeight], edx |
2628 | mov [BgrDataHeight], edx |
2626 | ; mov [bgrchanged],1 |
2629 | ; mov [bgrchanged],1 |
2627 | 2630 | ||
2628 | pushad |
2631 | pushad |
2629 | ; return memory for old background |
2632 | ; return memory for old background |
2630 | mov eax, [img_background] |
2633 | mov eax, [img_background] |
2631 | cmp eax, static_background_data |
2634 | cmp eax, static_background_data |
2632 | jz @f |
2635 | jz @f |
2633 | stdcall kernel_free, eax |
2636 | stdcall kernel_free, eax |
2634 | ;-------------------------------------- |
2637 | ;-------------------------------------- |
2635 | align 4 |
2638 | align 4 |
2636 | @@: |
2639 | @@: |
2637 | ; calculate RAW size |
2640 | ; calculate RAW size |
2638 | xor eax, eax |
2641 | xor eax, eax |
2639 | inc eax |
2642 | inc eax |
2640 | cmp [BgrDataWidth], eax |
2643 | cmp [BgrDataWidth], eax |
2641 | jae @f |
2644 | jae @f |
2642 | mov [BgrDataWidth], eax |
2645 | mov [BgrDataWidth], eax |
2643 | ;-------------------------------------- |
2646 | ;-------------------------------------- |
2644 | align 4 |
2647 | align 4 |
2645 | @@: |
2648 | @@: |
2646 | cmp [BgrDataHeight], eax |
2649 | cmp [BgrDataHeight], eax |
2647 | jae @f |
2650 | jae @f |
2648 | mov [BgrDataHeight], eax |
2651 | mov [BgrDataHeight], eax |
2649 | ;-------------------------------------- |
2652 | ;-------------------------------------- |
2650 | align 4 |
2653 | align 4 |
2651 | @@: |
2654 | @@: |
2652 | mov eax, [BgrDataWidth] |
2655 | mov eax, [BgrDataWidth] |
2653 | imul eax, [BgrDataHeight] |
2656 | imul eax, [BgrDataHeight] |
2654 | lea eax, [eax*3] |
2657 | lea eax, [eax*3] |
2655 | ; it is reserved with aligned to the boundary of 4 KB pages, |
2658 | ; it is reserved with aligned to the boundary of 4 KB pages, |
2656 | ; otherwise there may be exceptions a page fault for vesa20_drawbackground_tiled |
2659 | ; otherwise there may be exceptions a page fault for vesa20_drawbackground_tiled |
2657 | ; because the 32 bit read is used for high performance: "mov eax,[esi]" |
2660 | ; because the 32 bit read is used for high performance: "mov eax,[esi]" |
2658 | shr eax, 12 |
2661 | shr eax, 12 |
2659 | inc eax |
2662 | inc eax |
2660 | shl eax, 12 |
2663 | shl eax, 12 |
2661 | mov [mem_BACKGROUND], eax |
2664 | mov [mem_BACKGROUND], eax |
2662 | ; get memory for new background |
2665 | ; get memory for new background |
2663 | stdcall kernel_alloc, eax |
2666 | stdcall kernel_alloc, eax |
2664 | test eax, eax |
2667 | test eax, eax |
2665 | jz .memfailed |
2668 | jz .memfailed |
2666 | mov [img_background], eax |
2669 | mov [img_background], eax |
2667 | jmp .exit |
2670 | jmp .exit |
2668 | ;-------------------------------------- |
2671 | ;-------------------------------------- |
2669 | align 4 |
2672 | align 4 |
2670 | .memfailed: |
2673 | .memfailed: |
2671 | ; revert to static monotone data |
2674 | ; revert to static monotone data |
2672 | mov [img_background], static_background_data |
2675 | mov [img_background], static_background_data |
2673 | xor eax, eax |
2676 | xor eax, eax |
2674 | inc eax |
2677 | inc eax |
2675 | mov [BgrDataWidth], eax |
2678 | mov [BgrDataWidth], eax |
2676 | mov [BgrDataHeight], eax |
2679 | mov [BgrDataHeight], eax |
2677 | mov [mem_BACKGROUND], 4 |
2680 | mov [mem_BACKGROUND], 4 |
2678 | ;-------------------------------------- |
2681 | ;-------------------------------------- |
2679 | align 4 |
2682 | align 4 |
2680 | .exit: |
2683 | .exit: |
2681 | popad |
2684 | popad |
2682 | mov [bgrlock], 0 |
2685 | mov [bgrlock], 0 |
2683 | ;-------------------------------------- |
2686 | ;-------------------------------------- |
2684 | align 4 |
2687 | align 4 |
2685 | sbgrr: |
2688 | sbgrr: |
2686 | ret |
2689 | ret |
2687 | ;------------------------------------------------------------------------------ |
2690 | ;------------------------------------------------------------------------------ |
2688 | align 4 |
2691 | align 4 |
2689 | nosb1: |
2692 | nosb1: |
2690 | cmp ebx, 2 ; SET PIXEL |
2693 | cmp ebx, 2 ; SET PIXEL |
2691 | jnz nosb2 |
2694 | jnz nosb2 |
2692 | 2695 | ||
2693 | mov eax, [img_background] |
2696 | mov eax, [img_background] |
2694 | test ecx, ecx |
2697 | test ecx, ecx |
2695 | jz @f |
2698 | jz @f |
2696 | cmp eax, static_background_data |
2699 | cmp eax, static_background_data |
2697 | jz .ret |
2700 | jz .ret |
2698 | ;-------------------------------------- |
2701 | ;-------------------------------------- |
2699 | align 4 |
2702 | align 4 |
2700 | @@: |
2703 | @@: |
2701 | mov ebx, [mem_BACKGROUND] |
2704 | mov ebx, [mem_BACKGROUND] |
2702 | add ebx, 4095 |
2705 | add ebx, 4095 |
2703 | and ebx, -4096 |
2706 | and ebx, -4096 |
2704 | sub ebx, 4 |
2707 | sub ebx, 4 |
2705 | cmp ecx, ebx |
2708 | cmp ecx, ebx |
2706 | ja .ret |
2709 | ja .ret |
2707 | 2710 | ||
2708 | mov ebx, [eax+ecx] |
2711 | mov ebx, [eax+ecx] |
2709 | and ebx, 0xFF000000;255*256*256*256 |
2712 | and ebx, 0xFF000000;255*256*256*256 |
2710 | and edx, 0x00FFFFFF;255*256*256+255*256+255 |
2713 | and edx, 0x00FFFFFF;255*256*256+255*256+255 |
2711 | add edx, ebx |
2714 | add edx, ebx |
2712 | mov [eax+ecx], edx |
2715 | mov [eax+ecx], edx |
2713 | ;-------------------------------------- |
2716 | ;-------------------------------------- |
2714 | align 4 |
2717 | align 4 |
2715 | .ret: |
2718 | .ret: |
2716 | ret |
2719 | ret |
2717 | ;------------------------------------------------------------------------------ |
2720 | ;------------------------------------------------------------------------------ |
2718 | align 4 |
2721 | align 4 |
2719 | nosb2: |
2722 | nosb2: |
2720 | cmp ebx, 3 ; DRAW BACKGROUND |
2723 | cmp ebx, 3 ; DRAW BACKGROUND |
2721 | jnz nosb3 |
2724 | jnz nosb3 |
2722 | ;-------------------------------------- |
2725 | ;-------------------------------------- |
2723 | align 4 |
2726 | align 4 |
2724 | draw_background_temp: |
2727 | draw_background_temp: |
2725 | mov [background_defined], 1 |
2728 | mov [background_defined], 1 |
2726 | call force_redraw_background |
2729 | call force_redraw_background |
2727 | ;-------------------------------------- |
2730 | ;-------------------------------------- |
2728 | align 4 |
2731 | align 4 |
2729 | nosb31: |
2732 | nosb31: |
2730 | ret |
2733 | ret |
2731 | ;------------------------------------------------------------------------------ |
2734 | ;------------------------------------------------------------------------------ |
2732 | align 4 |
2735 | align 4 |
2733 | nosb3: |
2736 | nosb3: |
2734 | cmp ebx, 4 ; TILED / STRETCHED |
2737 | cmp ebx, 4 ; TILED / STRETCHED |
2735 | jnz nosb4 |
2738 | jnz nosb4 |
2736 | cmp ecx, [BgrDrawMode] |
2739 | cmp ecx, [BgrDrawMode] |
2737 | je nosb41 |
2740 | je nosb41 |
2738 | mov [BgrDrawMode], ecx |
2741 | mov [BgrDrawMode], ecx |
2739 | ;-------------------------------------- |
2742 | ;-------------------------------------- |
2740 | align 4 |
2743 | align 4 |
2741 | nosb41: |
2744 | nosb41: |
2742 | ret |
2745 | ret |
2743 | ;------------------------------------------------------------------------------ |
2746 | ;------------------------------------------------------------------------------ |
2744 | align 4 |
2747 | align 4 |
2745 | nosb4: |
2748 | nosb4: |
2746 | cmp ebx, 5 ; BLOCK MOVE TO BGR |
2749 | cmp ebx, 5 ; BLOCK MOVE TO BGR |
2747 | jnz nosb5 |
2750 | jnz nosb5 |
2748 | cmp [img_background], static_background_data |
2751 | cmp [img_background], static_background_data |
2749 | jnz @f |
2752 | jnz @f |
2750 | test edx, edx |
2753 | test edx, edx |
2751 | jnz .fin |
2754 | jnz .fin |
2752 | cmp esi, 4 |
2755 | cmp esi, 4 |
2753 | ja .fin |
2756 | ja .fin |
2754 | ;-------------------------------------- |
2757 | ;-------------------------------------- |
2755 | align 4 |
2758 | align 4 |
2756 | @@: |
2759 | @@: |
2757 | ; bughere |
2760 | ; bughere |
2758 | mov eax, ecx |
2761 | mov eax, ecx |
2759 | mov ebx, edx |
2762 | mov ebx, edx |
2760 | add ebx, [img_background];IMG_BACKGROUND |
2763 | add ebx, [img_background];IMG_BACKGROUND |
2761 | mov ecx, esi |
2764 | mov ecx, esi |
2762 | call memmove |
2765 | call memmove |
2763 | ;-------------------------------------- |
2766 | ;-------------------------------------- |
2764 | align 4 |
2767 | align 4 |
2765 | .fin: |
2768 | .fin: |
2766 | ret |
2769 | ret |
2767 | ;------------------------------------------------------------------------------ |
2770 | ;------------------------------------------------------------------------------ |
2768 | align 4 |
2771 | align 4 |
2769 | nosb5: |
2772 | nosb5: |
2770 | cmp ebx, 6 |
2773 | cmp ebx, 6 |
2771 | jnz nosb6 |
2774 | jnz nosb6 |
2772 | ;-------------------------------------- |
2775 | ;-------------------------------------- |
2773 | align 4 |
2776 | align 4 |
2774 | ;;Maxis use atomic bts for mutex 4.4.2009 |
2777 | ;;Maxis use atomic bts for mutex 4.4.2009 |
2775 | @@: |
2778 | @@: |
2776 | bts dword [bgrlock], 0 |
2779 | bts dword [bgrlock], 0 |
2777 | jnc @f |
2780 | jnc @f |
2778 | call change_task |
2781 | call change_task |
2779 | jmp @b |
2782 | jmp @b |
2780 | ;-------------------------------------- |
2783 | ;-------------------------------------- |
2781 | align 4 |
2784 | align 4 |
2782 | @@: |
2785 | @@: |
2783 | mov eax, [CURRENT_TASK] |
2786 | mov eax, [CURRENT_TASK] |
2784 | mov [bgrlockpid], eax |
2787 | mov [bgrlockpid], eax |
2785 | cmp [img_background], static_background_data |
2788 | cmp [img_background], static_background_data |
2786 | jz .nomem |
2789 | jz .nomem |
2787 | stdcall user_alloc, [mem_BACKGROUND] |
2790 | stdcall user_alloc, [mem_BACKGROUND] |
2788 | mov [esp+32], eax |
2791 | mov [esp+32], eax |
2789 | test eax, eax |
2792 | test eax, eax |
2790 | jz .nomem |
2793 | jz .nomem |
2791 | mov ebx, eax |
2794 | mov ebx, eax |
2792 | shr ebx, 12 |
2795 | shr ebx, 12 |
2793 | or dword [page_tabs+(ebx-1)*4], DONT_FREE_BLOCK |
2796 | or dword [page_tabs+(ebx-1)*4], DONT_FREE_BLOCK |
2794 | mov esi, [img_background] |
2797 | mov esi, [img_background] |
2795 | shr esi, 12 |
2798 | shr esi, 12 |
2796 | mov ecx, [mem_BACKGROUND] |
2799 | mov ecx, [mem_BACKGROUND] |
2797 | add ecx, 0xFFF |
2800 | add ecx, 0xFFF |
2798 | shr ecx, 12 |
2801 | shr ecx, 12 |
2799 | ;-------------------------------------- |
2802 | ;-------------------------------------- |
2800 | align 4 |
2803 | align 4 |
2801 | .z: |
2804 | .z: |
2802 | mov eax, [page_tabs+ebx*4] |
2805 | mov eax, [page_tabs+ebx*4] |
2803 | test al, 1 |
2806 | test al, 1 |
2804 | jz @f |
2807 | jz @f |
2805 | call free_page |
2808 | call free_page |
2806 | ;-------------------------------------- |
2809 | ;-------------------------------------- |
2807 | align 4 |
2810 | align 4 |
2808 | @@: |
2811 | @@: |
2809 | mov eax, [page_tabs+esi*4] |
2812 | mov eax, [page_tabs+esi*4] |
2810 | or al, PG_UWR |
2813 | or al, PG_UWR |
2811 | mov [page_tabs+ebx*4], eax |
2814 | mov [page_tabs+ebx*4], eax |
2812 | mov eax, ebx |
2815 | mov eax, ebx |
2813 | shl eax, 12 |
2816 | shl eax, 12 |
2814 | invlpg [eax] |
2817 | invlpg [eax] |
2815 | inc ebx |
2818 | inc ebx |
2816 | inc esi |
2819 | inc esi |
2817 | loop .z |
2820 | loop .z |
2818 | ret |
2821 | ret |
2819 | ;-------------------------------------- |
2822 | ;-------------------------------------- |
2820 | align 4 |
2823 | align 4 |
2821 | .nomem: |
2824 | .nomem: |
2822 | and [bgrlockpid], 0 |
2825 | and [bgrlockpid], 0 |
2823 | mov [bgrlock], 0 |
2826 | mov [bgrlock], 0 |
2824 | ;------------------------------------------------------------------------------ |
2827 | ;------------------------------------------------------------------------------ |
2825 | align 4 |
2828 | align 4 |
2826 | nosb6: |
2829 | nosb6: |
2827 | cmp ebx, 7 |
2830 | cmp ebx, 7 |
2828 | jnz nosb7 |
2831 | jnz nosb7 |
2829 | cmp [bgrlock], 0 |
2832 | cmp [bgrlock], 0 |
2830 | jz .err |
2833 | jz .err |
2831 | mov eax, [CURRENT_TASK] |
2834 | mov eax, [CURRENT_TASK] |
2832 | cmp [bgrlockpid], eax |
2835 | cmp [bgrlockpid], eax |
2833 | jnz .err |
2836 | jnz .err |
2834 | mov eax, ecx |
2837 | mov eax, ecx |
2835 | mov ebx, ecx |
2838 | mov ebx, ecx |
2836 | shr eax, 12 |
2839 | shr eax, 12 |
2837 | mov ecx, [page_tabs+(eax-1)*4] |
2840 | mov ecx, [page_tabs+(eax-1)*4] |
2838 | test cl, USED_BLOCK+DONT_FREE_BLOCK |
2841 | test cl, USED_BLOCK+DONT_FREE_BLOCK |
2839 | jz .err |
2842 | jz .err |
2840 | jnp .err |
2843 | jnp .err |
2841 | push eax |
2844 | push eax |
2842 | shr ecx, 12 |
2845 | shr ecx, 12 |
2843 | dec ecx |
2846 | dec ecx |
2844 | ;-------------------------------------- |
2847 | ;-------------------------------------- |
2845 | align 4 |
2848 | align 4 |
2846 | @@: |
2849 | @@: |
2847 | and dword [page_tabs+eax*4], 0 |
2850 | and dword [page_tabs+eax*4], 0 |
2848 | mov edx, eax |
2851 | mov edx, eax |
2849 | shl edx, 12 |
2852 | shl edx, 12 |
2850 | push eax |
2853 | push eax |
2851 | invlpg [edx] |
2854 | invlpg [edx] |
2852 | pop eax |
2855 | pop eax |
2853 | inc eax |
2856 | inc eax |
2854 | loop @b |
2857 | loop @b |
2855 | pop eax |
2858 | pop eax |
2856 | and dword [page_tabs+(eax-1)*4], not DONT_FREE_BLOCK |
2859 | and dword [page_tabs+(eax-1)*4], not DONT_FREE_BLOCK |
2857 | stdcall user_free, ebx |
2860 | stdcall user_free, ebx |
2858 | mov [esp+32], eax |
2861 | mov [esp+32], eax |
2859 | and [bgrlockpid], 0 |
2862 | and [bgrlockpid], 0 |
2860 | mov [bgrlock], 0 |
2863 | mov [bgrlock], 0 |
2861 | ret |
2864 | ret |
2862 | ;-------------------------------------- |
2865 | ;-------------------------------------- |
2863 | align 4 |
2866 | align 4 |
2864 | .err: |
2867 | .err: |
2865 | and dword [esp+32], 0 |
2868 | and dword [esp+32], 0 |
2866 | ret |
2869 | ret |
2867 | ;------------------------------------------------------------------------------ |
2870 | ;------------------------------------------------------------------------------ |
2868 | align 4 |
2871 | align 4 |
2869 | nosb7: |
2872 | nosb7: |
2870 | cmp ebx, 8 |
2873 | cmp ebx, 8 |
2871 | jnz nosb8 |
2874 | jnz nosb8 |
2872 | 2875 | ||
2873 | mov ecx, [current_slot] |
2876 | mov ecx, [current_slot] |
2874 | xor eax, eax |
2877 | xor eax, eax |
2875 | xchg eax, [ecx+APPDATA.draw_bgr_x] |
2878 | xchg eax, [ecx+APPDATA.draw_bgr_x] |
2876 | mov [esp + 32], eax ; eax = [left]*65536 + [right] |
2879 | mov [esp + 32], eax ; eax = [left]*65536 + [right] |
2877 | xor eax, eax |
2880 | xor eax, eax |
2878 | xchg eax, [ecx+APPDATA.draw_bgr_y] |
2881 | xchg eax, [ecx+APPDATA.draw_bgr_y] |
2879 | mov [esp + 20], eax ; ebx = [top]*65536 + [bottom] |
2882 | mov [esp + 20], eax ; ebx = [top]*65536 + [bottom] |
2880 | ret |
2883 | ret |
2881 | ;------------------------------------------------------------------------------ |
2884 | ;------------------------------------------------------------------------------ |
2882 | align 4 |
2885 | align 4 |
2883 | nosb8: |
2886 | nosb8: |
2884 | cmp ebx, 9 |
2887 | cmp ebx, 9 |
2885 | jnz nosb9 |
2888 | jnz nosb9 |
2886 | ; ecx = [left]*65536 + [right] |
2889 | ; ecx = [left]*65536 + [right] |
2887 | ; edx = [top]*65536 + [bottom] |
2890 | ; edx = [top]*65536 + [bottom] |
2888 | mov eax, [_display.width] |
2891 | mov eax, [_display.width] |
2889 | mov ebx, [_display.height] |
2892 | mov ebx, [_display.height] |
2890 | ; check [right] |
2893 | ; check [right] |
2891 | cmp cx, ax |
2894 | cmp cx, ax |
2892 | jae .exit |
2895 | jae .exit |
2893 | ; check [left] |
2896 | ; check [left] |
2894 | ror ecx, 16 |
2897 | ror ecx, 16 |
2895 | cmp cx, ax |
2898 | cmp cx, ax |
2896 | jae .exit |
2899 | jae .exit |
2897 | ; check [bottom] |
2900 | ; check [bottom] |
2898 | cmp dx, bx |
2901 | cmp dx, bx |
2899 | jae .exit |
2902 | jae .exit |
2900 | ; check [top] |
2903 | ; check [top] |
2901 | ror edx, 16 |
2904 | ror edx, 16 |
2902 | cmp dx, bx |
2905 | cmp dx, bx |
2903 | jae .exit |
2906 | jae .exit |
2904 | 2907 | ||
2905 | movzx eax, cx ; [left] |
2908 | movzx eax, cx ; [left] |
2906 | movzx ebx, dx ; [top] |
2909 | movzx ebx, dx ; [top] |
2907 | 2910 | ||
2908 | shr ecx, 16 ; [right] |
2911 | shr ecx, 16 ; [right] |
2909 | shr edx, 16 ; [bottom] |
2912 | shr edx, 16 ; [bottom] |
2910 | 2913 | ||
2911 | mov [background_defined], 1 |
2914 | mov [background_defined], 1 |
2912 | 2915 | ||
2913 | mov [draw_data+32 + RECT.left], eax |
2916 | mov [draw_data+32 + RECT.left], eax |
2914 | mov [draw_data+32 + RECT.top], ebx |
2917 | mov [draw_data+32 + RECT.top], ebx |
2915 | 2918 | ||
2916 | mov [draw_data+32 + RECT.right], ecx |
2919 | mov [draw_data+32 + RECT.right], ecx |
2917 | mov [draw_data+32 + RECT.bottom], edx |
2920 | mov [draw_data+32 + RECT.bottom], edx |
2918 | 2921 | ||
2919 | inc [REDRAW_BACKGROUND] |
2922 | inc [REDRAW_BACKGROUND] |
2920 | call wakeup_osloop |
2923 | call wakeup_osloop |
2921 | ;-------------------------------------- |
2924 | ;-------------------------------------- |
2922 | align 4 |
2925 | align 4 |
2923 | .exit: |
2926 | .exit: |
2924 | ret |
2927 | ret |
2925 | ;------------------------------------------------------------------------------ |
2928 | ;------------------------------------------------------------------------------ |
2926 | align 4 |
2929 | align 4 |
2927 | nosb9: |
2930 | nosb9: |
2928 | ret |
2931 | ret |
2929 | ;------------------------------------------------------------------------------ |
2932 | ;------------------------------------------------------------------------------ |
2930 | align 4 |
2933 | align 4 |
2931 | uglobal |
2934 | uglobal |
2932 | BG_Rect_X_left_right dd 0x0 |
2935 | BG_Rect_X_left_right dd 0x0 |
2933 | BG_Rect_Y_top_bottom dd 0x0 |
2936 | BG_Rect_Y_top_bottom dd 0x0 |
2934 | endg |
2937 | endg |
2935 | ;------------------------------------------------------------------------------ |
2938 | ;------------------------------------------------------------------------------ |
2936 | align 4 |
2939 | align 4 |
2937 | force_redraw_background: |
2940 | force_redraw_background: |
2938 | and [draw_data+32 + RECT.left], 0 |
2941 | and [draw_data+32 + RECT.left], 0 |
2939 | and [draw_data+32 + RECT.top], 0 |
2942 | and [draw_data+32 + RECT.top], 0 |
2940 | push eax ebx |
2943 | push eax ebx |
2941 | mov eax, [_display.width] |
2944 | mov eax, [_display.width] |
2942 | mov ebx, [_display.height] |
2945 | mov ebx, [_display.height] |
2943 | dec eax |
2946 | dec eax |
2944 | dec ebx |
2947 | dec ebx |
2945 | mov [draw_data+32 + RECT.right], eax |
2948 | mov [draw_data+32 + RECT.right], eax |
2946 | mov [draw_data+32 + RECT.bottom], ebx |
2949 | mov [draw_data+32 + RECT.bottom], ebx |
2947 | pop ebx eax |
2950 | pop ebx eax |
2948 | inc [REDRAW_BACKGROUND] |
2951 | inc [REDRAW_BACKGROUND] |
2949 | call wakeup_osloop |
2952 | call wakeup_osloop |
2950 | ret |
2953 | ret |
2951 | ;------------------------------------------------------------------------------ |
2954 | ;------------------------------------------------------------------------------ |
2952 | align 4 |
2955 | align 4 |
2953 | sys_getbackground: |
2956 | sys_getbackground: |
2954 | ; cmp eax,1 ; SIZE |
2957 | ; cmp eax,1 ; SIZE |
2955 | dec ebx |
2958 | dec ebx |
2956 | jnz nogb1 |
2959 | jnz nogb1 |
2957 | mov eax, [BgrDataWidth] |
2960 | mov eax, [BgrDataWidth] |
2958 | shl eax, 16 |
2961 | shl eax, 16 |
2959 | mov ax, word [BgrDataHeight] |
2962 | mov ax, word [BgrDataHeight] |
2960 | mov [esp+32], eax |
2963 | mov [esp+32], eax |
2961 | ret |
2964 | ret |
2962 | ;------------------------------------------------------------------------------ |
2965 | ;------------------------------------------------------------------------------ |
2963 | align 4 |
2966 | align 4 |
2964 | nogb1: |
2967 | nogb1: |
2965 | ; cmp eax,2 ; PIXEL |
2968 | ; cmp eax,2 ; PIXEL |
2966 | dec ebx |
2969 | dec ebx |
2967 | jnz nogb2 |
2970 | jnz nogb2 |
2968 | 2971 | ||
2969 | mov eax, [img_background] |
2972 | mov eax, [img_background] |
2970 | test ecx, ecx |
2973 | test ecx, ecx |
2971 | jz @f |
2974 | jz @f |
2972 | cmp eax, static_background_data |
2975 | cmp eax, static_background_data |
2973 | jz .ret |
2976 | jz .ret |
2974 | ;-------------------------------------- |
2977 | ;-------------------------------------- |
2975 | align 4 |
2978 | align 4 |
2976 | @@: |
2979 | @@: |
2977 | mov ebx, [mem_BACKGROUND] |
2980 | mov ebx, [mem_BACKGROUND] |
2978 | add ebx, 4095 |
2981 | add ebx, 4095 |
2979 | and ebx, -4096 |
2982 | and ebx, -4096 |
2980 | sub ebx, 4 |
2983 | sub ebx, 4 |
2981 | cmp ecx, ebx |
2984 | cmp ecx, ebx |
2982 | ja .ret |
2985 | ja .ret |
2983 | 2986 | ||
2984 | mov eax, [ecx+eax] |
2987 | mov eax, [ecx+eax] |
2985 | 2988 | ||
2986 | and eax, 0xFFFFFF |
2989 | and eax, 0xFFFFFF |
2987 | mov [esp+32], eax |
2990 | mov [esp+32], eax |
2988 | ;-------------------------------------- |
2991 | ;-------------------------------------- |
2989 | align 4 |
2992 | align 4 |
2990 | .ret: |
2993 | .ret: |
2991 | ret |
2994 | ret |
2992 | ;------------------------------------------------------------------------------ |
2995 | ;------------------------------------------------------------------------------ |
2993 | align 4 |
2996 | align 4 |
2994 | nogb2: |
2997 | nogb2: |
2995 | 2998 | ||
2996 | ; cmp eax,4 ; TILED / STRETCHED |
2999 | ; cmp eax,4 ; TILED / STRETCHED |
2997 | dec ebx |
3000 | dec ebx |
2998 | dec ebx |
3001 | dec ebx |
2999 | jnz nogb4 |
3002 | jnz nogb4 |
3000 | mov eax, [BgrDrawMode] |
3003 | mov eax, [BgrDrawMode] |
3001 | ;-------------------------------------- |
3004 | ;-------------------------------------- |
3002 | align 4 |
3005 | align 4 |
3003 | nogb4: |
3006 | nogb4: |
3004 | mov [esp+32], eax |
3007 | mov [esp+32], eax |
3005 | ret |
3008 | ret |
3006 | ;------------------------------------------------------------------------------ |
3009 | ;------------------------------------------------------------------------------ |
3007 | align 4 |
3010 | align 4 |
3008 | sys_getkey: |
3011 | sys_getkey: |
3009 | mov [esp + 32], dword 1 |
3012 | mov [esp + 32], dword 1 |
3010 | ; test main buffer |
3013 | ; test main buffer |
3011 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
3014 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
3012 | movzx ecx, word [WIN_STACK + ebx * 2] |
3015 | movzx ecx, word [WIN_STACK + ebx * 2] |
3013 | mov edx, [TASK_COUNT] |
3016 | mov edx, [TASK_COUNT] |
3014 | cmp ecx, edx |
3017 | cmp ecx, edx |
3015 | jne .finish |
3018 | jne .finish |
3016 | cmp [KEY_COUNT], byte 0 |
3019 | cmp [KEY_COUNT], byte 0 |
3017 | je .finish |
3020 | je .finish |
3018 | movzx ax, byte [KEY_BUFF + 120 + 2] |
3021 | movzx ax, byte [KEY_BUFF + 120 + 2] |
3019 | shl eax, 8 |
3022 | shl eax, 8 |
3020 | mov al, byte [KEY_BUFF] |
3023 | mov al, byte [KEY_BUFF] |
3021 | shl eax, 8 |
3024 | shl eax, 8 |
3022 | push eax |
3025 | push eax |
3023 | dec byte [KEY_COUNT] |
3026 | dec byte [KEY_COUNT] |
3024 | and byte [KEY_COUNT], 127 |
3027 | and byte [KEY_COUNT], 127 |
3025 | movzx ecx, byte [KEY_COUNT] |
3028 | movzx ecx, byte [KEY_COUNT] |
3026 | add ecx, 2 |
3029 | add ecx, 2 |
3027 | mov eax, KEY_BUFF + 1 |
3030 | mov eax, KEY_BUFF + 1 |
3028 | mov ebx, KEY_BUFF |
3031 | mov ebx, KEY_BUFF |
3029 | call memmove |
3032 | call memmove |
3030 | add eax, 120 + 2 |
3033 | add eax, 120 + 2 |
3031 | add ebx, 120 + 2 |
3034 | add ebx, 120 + 2 |
3032 | call memmove |
3035 | call memmove |
3033 | pop eax |
3036 | pop eax |
3034 | ;-------------------------------------- |
3037 | ;-------------------------------------- |
3035 | align 4 |
3038 | align 4 |
3036 | .ret_eax: |
3039 | .ret_eax: |
3037 | mov [esp + 32], eax |
3040 | mov [esp + 32], eax |
3038 | ret |
3041 | ret |
3039 | ;-------------------------------------- |
3042 | ;-------------------------------------- |
3040 | align 4 |
3043 | align 4 |
3041 | .finish: |
3044 | .finish: |
3042 | ; test hotkeys buffer |
3045 | ; test hotkeys buffer |
3043 | mov ecx, hotkey_buffer |
3046 | mov ecx, hotkey_buffer |
3044 | ;-------------------------------------- |
3047 | ;-------------------------------------- |
3045 | align 4 |
3048 | align 4 |
3046 | @@: |
3049 | @@: |
3047 | cmp [ecx], ebx |
3050 | cmp [ecx], ebx |
3048 | jz .found |
3051 | jz .found |
3049 | add ecx, 8 |
3052 | add ecx, 8 |
3050 | cmp ecx, hotkey_buffer + 120 * 8 |
3053 | cmp ecx, hotkey_buffer + 120 * 8 |
3051 | jb @b |
3054 | jb @b |
3052 | ret |
3055 | ret |
3053 | ;-------------------------------------- |
3056 | ;-------------------------------------- |
3054 | align 4 |
3057 | align 4 |
3055 | .found: |
3058 | .found: |
3056 | mov ax, [ecx + 6] |
3059 | mov ax, [ecx + 6] |
3057 | shl eax, 16 |
3060 | shl eax, 16 |
3058 | mov ah, [ecx + 4] |
3061 | mov ah, [ecx + 4] |
3059 | mov al, 2 |
3062 | mov al, 2 |
3060 | and dword [ecx + 4], 0 |
3063 | and dword [ecx + 4], 0 |
3061 | and dword [ecx], 0 |
3064 | and dword [ecx], 0 |
3062 | jmp .ret_eax |
3065 | jmp .ret_eax |
3063 | ;------------------------------------------------------------------------------ |
3066 | ;------------------------------------------------------------------------------ |
3064 | align 4 |
3067 | align 4 |
3065 | sys_getbutton: |
3068 | sys_getbutton: |
3066 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
3069 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
3067 | mov [esp + 32], dword 1 |
3070 | mov [esp + 32], dword 1 |
3068 | movzx ecx, word [WIN_STACK + ebx * 2] |
3071 | movzx ecx, word [WIN_STACK + ebx * 2] |
3069 | mov edx, [TASK_COUNT] ; less than 256 processes |
3072 | mov edx, [TASK_COUNT] ; less than 256 processes |
3070 | cmp ecx, edx |
3073 | cmp ecx, edx |
3071 | jne .exit |
3074 | jne .exit |
3072 | movzx eax, byte [BTN_COUNT] |
3075 | movzx eax, byte [BTN_COUNT] |
3073 | test eax, eax |
3076 | test eax, eax |
3074 | jz .exit |
3077 | jz .exit |
3075 | mov eax, [BTN_BUFF] |
3078 | mov eax, [BTN_BUFF] |
3076 | and al, 0xFE ; delete left button bit |
3079 | and al, 0xFE ; delete left button bit |
3077 | mov [BTN_COUNT], byte 0 |
3080 | mov [BTN_COUNT], byte 0 |
3078 | mov [esp + 32], eax |
3081 | mov [esp + 32], eax |
3079 | ;-------------------------------------- |
3082 | ;-------------------------------------- |
3080 | align 4 |
3083 | align 4 |
3081 | .exit: |
3084 | .exit: |
3082 | ret |
3085 | ret |
3083 | ;------------------------------------------------------------------------------ |
3086 | ;------------------------------------------------------------------------------ |
3084 | align 4 |
3087 | align 4 |
3085 | sys_cpuusage: |
3088 | sys_cpuusage: |
3086 | 3089 | ||
3087 | ; RETURN: |
3090 | ; RETURN: |
3088 | ; |
3091 | ; |
3089 | ; +00 dword process cpu usage |
3092 | ; +00 dword process cpu usage |
3090 | ; +04 word position in windowing stack |
3093 | ; +04 word position in windowing stack |
3091 | ; +06 word windowing stack value at current position (cpu nro) |
3094 | ; +06 word windowing stack value at current position (cpu nro) |
3092 | ; +10 12 bytes name |
3095 | ; +10 12 bytes name |
3093 | ; +22 dword start in mem |
3096 | ; +22 dword start in mem |
3094 | ; +26 dword used mem |
3097 | ; +26 dword used mem |
3095 | ; +30 dword PID , process idenfification number |
3098 | ; +30 dword PID , process idenfification number |
3096 | ; |
3099 | ; |
3097 | 3100 | ||
3098 | cmp ecx, -1 ; who am I ? |
3101 | cmp ecx, -1 ; who am I ? |
3099 | jne .no_who_am_i |
3102 | jne .no_who_am_i |
3100 | mov ecx, [CURRENT_TASK] |
3103 | mov ecx, [CURRENT_TASK] |
3101 | .no_who_am_i: |
3104 | .no_who_am_i: |
3102 | cmp ecx, max_processes |
3105 | cmp ecx, max_processes |
3103 | ja .nofillbuf |
3106 | ja .nofillbuf |
3104 | 3107 | ||
3105 | ; +4: word: position of the window of thread in the window stack |
3108 | ; +4: word: position of the window of thread in the window stack |
3106 | mov ax, [WIN_STACK + ecx * 2] |
3109 | mov ax, [WIN_STACK + ecx * 2] |
3107 | mov [ebx+4], ax |
3110 | mov [ebx+4], ax |
3108 | ; +6: word: number of the thread slot, which window has in the window stack |
3111 | ; +6: word: number of the thread slot, which window has in the window stack |
3109 | ; position ecx (has no relation to the specific thread) |
3112 | ; position ecx (has no relation to the specific thread) |
3110 | mov ax, [WIN_POS + ecx * 2] |
3113 | mov ax, [WIN_POS + ecx * 2] |
3111 | mov [ebx+6], ax |
3114 | mov [ebx+6], ax |
3112 | 3115 | ||
3113 | shl ecx, 5 |
3116 | shl ecx, 5 |
3114 | 3117 | ||
3115 | ; +0: dword: memory usage |
3118 | ; +0: dword: memory usage |
3116 | mov eax, [ecx+CURRENT_TASK+TASKDATA.cpu_usage] |
3119 | mov eax, [ecx+CURRENT_TASK+TASKDATA.cpu_usage] |
3117 | mov [ebx], eax |
3120 | mov [ebx], eax |
3118 | ; +10: 11 bytes: name of the process |
3121 | ; +10: 11 bytes: name of the process |
3119 | push ecx |
3122 | push ecx |
3120 | lea eax, [ecx*8+SLOT_BASE+APPDATA.app_name] |
3123 | lea eax, [ecx*8+SLOT_BASE+APPDATA.app_name] |
3121 | add ebx, 10 |
3124 | add ebx, 10 |
3122 | mov ecx, 11 |
3125 | mov ecx, 11 |
3123 | call memmove |
3126 | call memmove |
3124 | pop ecx |
3127 | pop ecx |
3125 | 3128 | ||
3126 | ; +22: address of the process in memory |
3129 | ; +22: address of the process in memory |
3127 | ; +26: size of used memory - 1 |
3130 | ; +26: size of used memory - 1 |
3128 | push edi |
3131 | push edi |
3129 | lea edi, [ebx+12] |
3132 | lea edi, [ebx+12] |
3130 | xor eax, eax |
3133 | xor eax, eax |
3131 | mov edx, 0x100000*16 |
3134 | mov edx, 0x100000*16 |
3132 | cmp ecx, 1 shl 5 |
3135 | cmp ecx, 1 shl 5 |
3133 | je .os_mem |
3136 | je .os_mem |
3134 | mov edx, [SLOT_BASE+ecx*8+APPDATA.process] |
3137 | mov edx, [SLOT_BASE+ecx*8+APPDATA.process] |
3135 | mov edx, [edx+PROC.mem_used] |
3138 | mov edx, [edx+PROC.mem_used] |
3136 | mov eax, std_application_base_address |
3139 | mov eax, std_application_base_address |
3137 | .os_mem: |
3140 | .os_mem: |
3138 | stosd |
3141 | stosd |
3139 | lea eax, [edx-1] |
3142 | lea eax, [edx-1] |
3140 | stosd |
3143 | stosd |
3141 | 3144 | ||
3142 | ; +30: PID/TID |
3145 | ; +30: PID/TID |
3143 | mov eax, [ecx+CURRENT_TASK+TASKDATA.pid] |
3146 | mov eax, [ecx+CURRENT_TASK+TASKDATA.pid] |
3144 | stosd |
3147 | stosd |
3145 | 3148 | ||
3146 | ; window position and size |
3149 | ; window position and size |
3147 | push esi |
3150 | push esi |
3148 | lea esi, [ecx + window_data + WDATA.box] |
3151 | lea esi, [ecx + window_data + WDATA.box] |
3149 | movsd |
3152 | movsd |
3150 | movsd |
3153 | movsd |
3151 | movsd |
3154 | movsd |
3152 | movsd |
3155 | movsd |
3153 | 3156 | ||
3154 | ; Process state (+50) |
3157 | ; Process state (+50) |
3155 | mov eax, dword [ecx+CURRENT_TASK+TASKDATA.state] |
3158 | mov eax, dword [ecx+CURRENT_TASK+TASKDATA.state] |
3156 | stosd |
3159 | stosd |
3157 | 3160 | ||
3158 | ; Window client area box |
3161 | ; Window client area box |
3159 | lea esi, [ecx*8 + SLOT_BASE + APPDATA.wnd_clientbox] |
3162 | lea esi, [ecx*8 + SLOT_BASE + APPDATA.wnd_clientbox] |
3160 | movsd |
3163 | movsd |
3161 | movsd |
3164 | movsd |
3162 | movsd |
3165 | movsd |
3163 | movsd |
3166 | movsd |
3164 | 3167 | ||
3165 | ; Window state |
3168 | ; Window state |
3166 | mov al, [ecx+window_data+WDATA.fl_wstate] |
3169 | mov al, [ecx+window_data+WDATA.fl_wstate] |
3167 | stosb |
3170 | stosb |
3168 | 3171 | ||
3169 | ; Event mask (+71) |
3172 | ; Event mask (+71) |
3170 | mov EAX, dword [ECX+CURRENT_TASK+TASKDATA.event_mask] |
3173 | mov EAX, dword [ECX+CURRENT_TASK+TASKDATA.event_mask] |
3171 | stosd |
3174 | stosd |
3172 | 3175 | ||
3173 | ; Keyboard mode (+75) |
3176 | ; Keyboard mode (+75) |
3174 | mov al, byte [ecx*8 + SLOT_BASE + APPDATA.keyboard_mode] |
3177 | mov al, byte [ecx*8 + SLOT_BASE + APPDATA.keyboard_mode] |
3175 | stosb |
3178 | stosb |
3176 | 3179 | ||
3177 | pop esi |
3180 | pop esi |
3178 | pop edi |
3181 | pop edi |
3179 | 3182 | ||
3180 | .nofillbuf: |
3183 | .nofillbuf: |
3181 | ; return number of processes |
3184 | ; return number of processes |
3182 | 3185 | ||
3183 | mov eax, [TASK_COUNT] |
3186 | mov eax, [TASK_COUNT] |
3184 | mov [esp+32], eax |
3187 | mov [esp+32], eax |
3185 | ret |
3188 | ret |
3186 | 3189 | ||
3187 | align 4 |
3190 | align 4 |
3188 | sys_clock: |
3191 | sys_clock: |
3189 | cli |
3192 | cli |
3190 | ; Mikhail Lisovin xx Jan 2005 |
3193 | ; Mikhail Lisovin xx Jan 2005 |
3191 | @@: |
3194 | @@: |
3192 | mov al, 10 |
3195 | mov al, 10 |
3193 | out 0x70, al |
3196 | out 0x70, al |
3194 | in al, 0x71 |
3197 | in al, 0x71 |
3195 | test al, al |
3198 | test al, al |
3196 | jns @f |
3199 | jns @f |
3197 | mov esi, 1 |
3200 | mov esi, 1 |
3198 | call delay_ms |
3201 | call delay_ms |
3199 | jmp @b |
3202 | jmp @b |
3200 | @@: |
3203 | @@: |
3201 | ; end Lisovin's fix |
3204 | ; end Lisovin's fix |
3202 | 3205 | ||
3203 | xor al, al ; seconds |
3206 | xor al, al ; seconds |
3204 | out 0x70, al |
3207 | out 0x70, al |
3205 | in al, 0x71 |
3208 | in al, 0x71 |
3206 | movzx ecx, al |
3209 | movzx ecx, al |
3207 | mov al, 02 ; minutes |
3210 | mov al, 02 ; minutes |
3208 | shl ecx, 16 |
3211 | shl ecx, 16 |
3209 | out 0x70, al |
3212 | out 0x70, al |
3210 | in al, 0x71 |
3213 | in al, 0x71 |
3211 | movzx edx, al |
3214 | movzx edx, al |
3212 | mov al, 04 ; hours |
3215 | mov al, 04 ; hours |
3213 | shl edx, 8 |
3216 | shl edx, 8 |
3214 | out 0x70, al |
3217 | out 0x70, al |
3215 | in al, 0x71 |
3218 | in al, 0x71 |
3216 | add ecx, edx |
3219 | add ecx, edx |
3217 | movzx edx, al |
3220 | movzx edx, al |
3218 | add ecx, edx |
3221 | add ecx, edx |
3219 | sti |
3222 | sti |
3220 | mov [esp + 32], ecx |
3223 | mov [esp + 32], ecx |
3221 | ret |
3224 | ret |
3222 | 3225 | ||
3223 | 3226 | ||
3224 | align 4 |
3227 | align 4 |
3225 | 3228 | ||
3226 | sys_date: |
3229 | sys_date: |
3227 | 3230 | ||
3228 | cli |
3231 | cli |
3229 | @@: |
3232 | @@: |
3230 | mov al, 10 |
3233 | mov al, 10 |
3231 | out 0x70, al |
3234 | out 0x70, al |
3232 | in al, 0x71 |
3235 | in al, 0x71 |
3233 | test al, al |
3236 | test al, al |
3234 | jns @f |
3237 | jns @f |
3235 | mov esi, 1 |
3238 | mov esi, 1 |
3236 | call delay_ms |
3239 | call delay_ms |
3237 | jmp @b |
3240 | jmp @b |
3238 | @@: |
3241 | @@: |
3239 | 3242 | ||
3240 | mov ch, 0 |
3243 | mov ch, 0 |
3241 | mov al, 7 ; date |
3244 | mov al, 7 ; date |
3242 | out 0x70, al |
3245 | out 0x70, al |
3243 | in al, 0x71 |
3246 | in al, 0x71 |
3244 | mov cl, al |
3247 | mov cl, al |
3245 | mov al, 8 ; month |
3248 | mov al, 8 ; month |
3246 | shl ecx, 16 |
3249 | shl ecx, 16 |
3247 | out 0x70, al |
3250 | out 0x70, al |
3248 | in al, 0x71 |
3251 | in al, 0x71 |
3249 | mov ch, al |
3252 | mov ch, al |
3250 | mov al, 9 ; year |
3253 | mov al, 9 ; year |
3251 | out 0x70, al |
3254 | out 0x70, al |
3252 | in al, 0x71 |
3255 | in al, 0x71 |
3253 | mov cl, al |
3256 | mov cl, al |
3254 | sti |
3257 | sti |
3255 | mov [esp+32], ecx |
3258 | mov [esp+32], ecx |
3256 | ret |
3259 | ret |
3257 | 3260 | ||
3258 | 3261 | ||
3259 | ; redraw status |
3262 | ; redraw status |
3260 | 3263 | ||
3261 | sys_redrawstat: |
3264 | sys_redrawstat: |
3262 | cmp ebx, 1 |
3265 | cmp ebx, 1 |
3263 | jne no_widgets_away |
3266 | jne no_widgets_away |
3264 | ; buttons away |
3267 | ; buttons away |
3265 | mov ecx, [CURRENT_TASK] |
3268 | mov ecx, [CURRENT_TASK] |
3266 | sys_newba2: |
3269 | sys_newba2: |
3267 | mov edi, [BTN_ADDR] |
3270 | mov edi, [BTN_ADDR] |
3268 | cmp [edi], dword 0 ; empty button list ? |
3271 | cmp [edi], dword 0 ; empty button list ? |
3269 | je end_of_buttons_away |
3272 | je end_of_buttons_away |
3270 | movzx ebx, word [edi] |
3273 | movzx ebx, word [edi] |
3271 | inc ebx |
3274 | inc ebx |
3272 | mov eax, edi |
3275 | mov eax, edi |
3273 | sys_newba: |
3276 | sys_newba: |
3274 | dec ebx |
3277 | dec ebx |
3275 | jz end_of_buttons_away |
3278 | jz end_of_buttons_away |
3276 | 3279 | ||
3277 | add eax, 0x10 |
3280 | add eax, 0x10 |
3278 | cmp cx, [eax] |
3281 | cmp cx, [eax] |
3279 | jnz sys_newba |
3282 | jnz sys_newba |
3280 | 3283 | ||
3281 | push eax ebx ecx |
3284 | push eax ebx ecx |
3282 | mov ecx, ebx |
3285 | mov ecx, ebx |
3283 | inc ecx |
3286 | inc ecx |
3284 | shl ecx, 4 |
3287 | shl ecx, 4 |
3285 | mov ebx, eax |
3288 | mov ebx, eax |
3286 | add eax, 0x10 |
3289 | add eax, 0x10 |
3287 | call memmove |
3290 | call memmove |
3288 | dec dword [edi] |
3291 | dec dword [edi] |
3289 | pop ecx ebx eax |
3292 | pop ecx ebx eax |
3290 | 3293 | ||
3291 | jmp sys_newba2 |
3294 | jmp sys_newba2 |
3292 | 3295 | ||
3293 | end_of_buttons_away: |
3296 | end_of_buttons_away: |
3294 | 3297 | ||
3295 | ret |
3298 | ret |
3296 | 3299 | ||
3297 | no_widgets_away: |
3300 | no_widgets_away: |
3298 | 3301 | ||
3299 | cmp ebx, 2 |
3302 | cmp ebx, 2 |
3300 | jnz srl1 |
3303 | jnz srl1 |
3301 | 3304 | ||
3302 | mov edx, [TASK_BASE] ; return whole screen draw area for this app |
3305 | mov edx, [TASK_BASE] ; return whole screen draw area for this app |
3303 | add edx, draw_data - CURRENT_TASK |
3306 | add edx, draw_data - CURRENT_TASK |
3304 | mov [edx + RECT.left], 0 |
3307 | mov [edx + RECT.left], 0 |
3305 | mov [edx + RECT.top], 0 |
3308 | mov [edx + RECT.top], 0 |
3306 | mov eax, [_display.width] |
3309 | mov eax, [_display.width] |
3307 | dec eax |
3310 | dec eax |
3308 | mov [edx + RECT.right], eax |
3311 | mov [edx + RECT.right], eax |
3309 | mov eax, [_display.height] |
3312 | mov eax, [_display.height] |
3310 | dec eax |
3313 | dec eax |
3311 | mov [edx + RECT.bottom], eax |
3314 | mov [edx + RECT.bottom], eax |
3312 | 3315 | ||
3313 | srl1: |
3316 | srl1: |
3314 | ret |
3317 | ret |
3315 | 3318 | ||
3316 | ;ok - 100% work |
3319 | ;ok - 100% work |
3317 | ;nt - not tested |
3320 | ;nt - not tested |
3318 | ;--------------------------------------------------------------------------------------------- |
3321 | ;--------------------------------------------------------------------------------------------- |
3319 | ;eax |
3322 | ;eax |
3320 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
3323 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
3321 | ;1 - change task. Ret nothing. Block. ok. |
3324 | ;1 - change task. Ret nothing. Block. ok. |
3322 | ;2 - performance control |
3325 | ;2 - performance control |
3323 | ; ebx |
3326 | ; ebx |
3324 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
3327 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
3325 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
3328 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
3326 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
3329 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
3327 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
3330 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
3328 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
3331 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
3329 | ;eax |
3332 | ;eax |
3330 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3333 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3331 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3334 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3332 | ;--------------------------------------------------------------------------------------------- |
3335 | ;--------------------------------------------------------------------------------------------- |
3333 | iglobal |
3336 | iglobal |
3334 | align 4 |
3337 | align 4 |
3335 | sheduler: |
3338 | sheduler: |
3336 | dd sys_sheduler.00 |
3339 | dd sys_sheduler.00 |
3337 | dd change_task |
3340 | dd change_task |
3338 | dd sys_sheduler.02 |
3341 | dd sys_sheduler.02 |
3339 | dd sys_sheduler.03 |
3342 | dd sys_sheduler.03 |
3340 | dd sys_sheduler.04 |
3343 | dd sys_sheduler.04 |
3341 | endg |
3344 | endg |
3342 | sys_sheduler: |
3345 | sys_sheduler: |
3343 | ;rewritten by |
3346 | ;rewritten by |
3344 | jmp dword [sheduler+ebx*4] |
3347 | jmp dword [sheduler+ebx*4] |
3345 | ;.shed_counter: |
3348 | ;.shed_counter: |
3346 | .00: |
3349 | .00: |
3347 | mov eax, [context_counter] |
3350 | mov eax, [context_counter] |
3348 | mov [esp+32], eax |
3351 | mov [esp+32], eax |
3349 | ret |
3352 | ret |
3350 | 3353 | ||
3351 | .02: |
3354 | .02: |
3352 | ;.perf_control: |
3355 | ;.perf_control: |
3353 | inc ebx ;before ebx=2, ebx=3 |
3356 | inc ebx ;before ebx=2, ebx=3 |
3354 | cmp ebx, ecx ;if ecx=3, ebx=3 |
3357 | cmp ebx, ecx ;if ecx=3, ebx=3 |
3355 | jz cache_disable |
3358 | jz cache_disable |
3356 | 3359 | ||
3357 | dec ebx ;ebx=2 |
3360 | dec ebx ;ebx=2 |
3358 | cmp ebx, ecx ; |
3361 | cmp ebx, ecx ; |
3359 | jz cache_enable ;if ecx=2 and ebx=2 |
3362 | jz cache_enable ;if ecx=2 and ebx=2 |
3360 | 3363 | ||
3361 | dec ebx ;ebx=1 |
3364 | dec ebx ;ebx=1 |
3362 | cmp ebx, ecx |
3365 | cmp ebx, ecx |
3363 | jz is_cache_enabled ;if ecx=1 and ebx=1 |
3366 | jz is_cache_enabled ;if ecx=1 and ebx=1 |
3364 | 3367 | ||
3365 | dec ebx |
3368 | dec ebx |
3366 | test ebx, ecx ;ebx=0 and ecx=0 |
3369 | test ebx, ecx ;ebx=0 and ecx=0 |
3367 | jz modify_pce ;if ecx=0 |
3370 | jz modify_pce ;if ecx=0 |
3368 | 3371 | ||
3369 | ret |
3372 | ret |
3370 | 3373 | ||
3371 | .03: |
3374 | .03: |
3372 | ;.rdmsr_instr: |
3375 | ;.rdmsr_instr: |
3373 | ;now counter in ecx |
3376 | ;now counter in ecx |
3374 | ;(edx:eax) esi:edi => edx:esi |
3377 | ;(edx:eax) esi:edi => edx:esi |
3375 | mov eax, esi |
3378 | mov eax, esi |
3376 | mov ecx, edx |
3379 | mov ecx, edx |
3377 | rdmsr |
3380 | rdmsr |
3378 | mov [esp+32], eax |
3381 | mov [esp+32], eax |
3379 | mov [esp+20], edx ;ret in ebx? |
3382 | mov [esp+20], edx ;ret in ebx? |
3380 | ret |
3383 | ret |
3381 | 3384 | ||
3382 | .04: |
3385 | .04: |
3383 | ;.wrmsr_instr: |
3386 | ;.wrmsr_instr: |
3384 | ;now counter in ecx |
3387 | ;now counter in ecx |
3385 | ;(edx:eax) esi:edi => edx:esi |
3388 | ;(edx:eax) esi:edi => edx:esi |
3386 | ; Fast Call MSR can't be destroy |
3389 | ; Fast Call MSR can't be destroy |
3387 | ; Но MSR_AMD_EFER можно изменять, т.к. в этом регистре лиш |
3390 | ; Но MSR_AMD_EFER можно изменять, т.к. в этом регистре лиш |
3388 | ; включаются/выключаются расширенные возможности |
3391 | ; включаются/выключаются расширенные возможности |
3389 | cmp edx, MSR_SYSENTER_CS |
3392 | cmp edx, MSR_SYSENTER_CS |
3390 | je @f |
3393 | je @f |
3391 | cmp edx, MSR_SYSENTER_ESP |
3394 | cmp edx, MSR_SYSENTER_ESP |
3392 | je @f |
3395 | je @f |
3393 | cmp edx, MSR_SYSENTER_EIP |
3396 | cmp edx, MSR_SYSENTER_EIP |
3394 | je @f |
3397 | je @f |
3395 | cmp edx, MSR_AMD_STAR |
3398 | cmp edx, MSR_AMD_STAR |
3396 | je @f |
3399 | je @f |
3397 | 3400 | ||
3398 | mov eax, esi |
3401 | mov eax, esi |
3399 | mov ecx, edx |
3402 | mov ecx, edx |
3400 | wrmsr |
3403 | wrmsr |
3401 | ; mov [esp + 32], eax |
3404 | ; mov [esp + 32], eax |
3402 | ; mov [esp + 20], edx ;ret in ebx? |
3405 | ; mov [esp + 20], edx ;ret in ebx? |
3403 | @@: |
3406 | @@: |
3404 | ret |
3407 | ret |
3405 | 3408 | ||
3406 | cache_disable: |
3409 | cache_disable: |
3407 | mov eax, cr0 |
3410 | mov eax, cr0 |
3408 | or eax, 01100000000000000000000000000000b |
3411 | or eax, 01100000000000000000000000000000b |
3409 | mov cr0, eax |
3412 | mov cr0, eax |
3410 | wbinvd ;set MESI |
3413 | wbinvd ;set MESI |
3411 | ret |
3414 | ret |
3412 | 3415 | ||
3413 | cache_enable: |
3416 | cache_enable: |
3414 | mov eax, cr0 |
3417 | mov eax, cr0 |
3415 | and eax, 10011111111111111111111111111111b |
3418 | and eax, 10011111111111111111111111111111b |
3416 | mov cr0, eax |
3419 | mov cr0, eax |
3417 | ret |
3420 | ret |
3418 | 3421 | ||
3419 | is_cache_enabled: |
3422 | is_cache_enabled: |
3420 | mov eax, cr0 |
3423 | mov eax, cr0 |
3421 | mov ebx, eax |
3424 | mov ebx, eax |
3422 | and eax, 01100000000000000000000000000000b |
3425 | and eax, 01100000000000000000000000000000b |
3423 | jz cache_disabled |
3426 | jz cache_disabled |
3424 | mov [esp+32], ebx |
3427 | mov [esp+32], ebx |
3425 | cache_disabled: |
3428 | cache_disabled: |
3426 | mov dword [esp+32], eax;0 |
3429 | mov dword [esp+32], eax;0 |
3427 | ret |
3430 | ret |
3428 | 3431 | ||
3429 | modify_pce: |
3432 | modify_pce: |
3430 | mov eax, cr4 |
3433 | mov eax, cr4 |
3431 | ; mov ebx,0 |
3434 | ; mov ebx,0 |
3432 | ; or bx,100000000b ;pce |
3435 | ; or bx,100000000b ;pce |
3433 | ; xor eax,ebx ;invert pce |
3436 | ; xor eax,ebx ;invert pce |
3434 | bts eax, 8;pce=cr4[8] |
3437 | bts eax, 8;pce=cr4[8] |
3435 | mov cr4, eax |
3438 | mov cr4, eax |
3436 | mov [esp+32], eax |
3439 | mov [esp+32], eax |
3437 | ret |
3440 | ret |
3438 | ;--------------------------------------------------------------------------------------------- |
3441 | ;--------------------------------------------------------------------------------------------- |
3439 | 3442 | ||
3440 | 3443 | ||
3441 | iglobal |
3444 | iglobal |
3442 | cpustring db 'CPU',0 |
3445 | cpustring db 'CPU',0 |
3443 | endg |
3446 | endg |
3444 | 3447 | ||
3445 | uglobal |
3448 | uglobal |
3446 | background_defined db 0 ; diamond, 11.04.2006 |
3449 | background_defined db 0 ; diamond, 11.04.2006 |
3447 | endg |
3450 | endg |
3448 | ;----------------------------------------------------------------------------- |
3451 | ;----------------------------------------------------------------------------- |
3449 | align 4 |
3452 | align 4 |
3450 | checkmisc: |
3453 | checkmisc: |
3451 | cmp [ctrl_alt_del], 1 |
3454 | cmp [ctrl_alt_del], 1 |
3452 | jne nocpustart |
3455 | jne nocpustart |
3453 | 3456 | ||
3454 | mov ebp, cpustring |
3457 | mov ebp, cpustring |
3455 | call fs_execute_from_sysdir |
3458 | call fs_execute_from_sysdir |
3456 | 3459 | ||
3457 | mov [ctrl_alt_del], 0 |
3460 | mov [ctrl_alt_del], 0 |
3458 | ;-------------------------------------- |
3461 | ;-------------------------------------- |
3459 | align 4 |
3462 | align 4 |
3460 | nocpustart: |
3463 | nocpustart: |
3461 | cmp [mouse_active], 1 |
3464 | cmp [mouse_active], 1 |
3462 | jne mouse_not_active |
3465 | jne mouse_not_active |
3463 | mov [mouse_active], 0 |
3466 | mov [mouse_active], 0 |
3464 | 3467 | ||
3465 | xor edi, edi |
3468 | xor edi, edi |
3466 | mov ebx, CURRENT_TASK |
3469 | mov ebx, CURRENT_TASK |
3467 | 3470 | ||
3468 | mov ecx, [TASK_COUNT] |
3471 | mov ecx, [TASK_COUNT] |
3469 | movzx eax, word [WIN_POS + ecx*2] ; active window |
3472 | movzx eax, word [WIN_POS + ecx*2] ; active window |
3470 | shl eax, 8 |
3473 | shl eax, 8 |
3471 | push eax |
3474 | push eax |
3472 | 3475 | ||
3473 | movzx eax, word [MOUSE_X] |
3476 | movzx eax, word [MOUSE_X] |
3474 | movzx edx, word [MOUSE_Y] |
3477 | movzx edx, word [MOUSE_Y] |
3475 | ;-------------------------------------- |
3478 | ;-------------------------------------- |
3476 | align 4 |
3479 | align 4 |
3477 | .set_mouse_event: |
3480 | .set_mouse_event: |
3478 | add edi, 256 |
3481 | add edi, 256 |
3479 | add ebx, 32 |
3482 | add ebx, 32 |
3480 | test [ebx+TASKDATA.event_mask], 0x80000000 |
3483 | test [ebx+TASKDATA.event_mask], 0x80000000 |
3481 | jz .pos_filter |
3484 | jz .pos_filter |
3482 | 3485 | ||
3483 | cmp edi, [esp] ; skip if filtration active |
3486 | cmp edi, [esp] ; skip if filtration active |
3484 | jne .skip |
3487 | jne .skip |
3485 | ;-------------------------------------- |
3488 | ;-------------------------------------- |
3486 | align 4 |
3489 | align 4 |
3487 | .pos_filter: |
3490 | .pos_filter: |
3488 | test [ebx+TASKDATA.event_mask], 0x40000000 |
3491 | test [ebx+TASKDATA.event_mask], 0x40000000 |
3489 | jz .set |
3492 | jz .set |
3490 | 3493 | ||
3491 | mov esi, [ebx-twdw+WDATA.box.left] |
3494 | mov esi, [ebx-twdw+WDATA.box.left] |
3492 | cmp eax, esi |
3495 | cmp eax, esi |
3493 | jb .skip |
3496 | jb .skip |
3494 | add esi, [ebx-twdw+WDATA.box.width] |
3497 | add esi, [ebx-twdw+WDATA.box.width] |
3495 | cmp eax, esi |
3498 | cmp eax, esi |
3496 | ja .skip |
3499 | ja .skip |
3497 | 3500 | ||
3498 | mov esi, [ebx-twdw+WDATA.box.top] |
3501 | mov esi, [ebx-twdw+WDATA.box.top] |
3499 | cmp edx, esi |
3502 | cmp edx, esi |
3500 | jb .skip |
3503 | jb .skip |
3501 | add esi, [ebx-twdw+WDATA.box.height] |
3504 | add esi, [ebx-twdw+WDATA.box.height] |
3502 | cmp edx, esi |
3505 | cmp edx, esi |
3503 | ja .skip |
3506 | ja .skip |
3504 | ;-------------------------------------- |
3507 | ;-------------------------------------- |
3505 | align 4 |
3508 | align 4 |
3506 | .set: |
3509 | .set: |
3507 | or [edi+SLOT_BASE+APPDATA.event_mask], 100000b ; set event 6 |
3510 | or [edi+SLOT_BASE+APPDATA.event_mask], 100000b ; set event 6 |
3508 | ;-------------------------------------- |
3511 | ;-------------------------------------- |
3509 | align 4 |
3512 | align 4 |
3510 | .skip: |
3513 | .skip: |
3511 | loop .set_mouse_event |
3514 | loop .set_mouse_event |
3512 | 3515 | ||
3513 | pop eax |
3516 | pop eax |
3514 | ;-------------------------------------- |
3517 | ;-------------------------------------- |
3515 | align 4 |
3518 | align 4 |
3516 | mouse_not_active: |
3519 | mouse_not_active: |
3517 | cmp [REDRAW_BACKGROUND], 0 ; background update ? |
3520 | cmp [REDRAW_BACKGROUND], 0 ; background update ? |
3518 | jz nobackgr |
3521 | jz nobackgr |
3519 | 3522 | ||
3520 | cmp [background_defined], 0 |
3523 | cmp [background_defined], 0 |
3521 | jz nobackgr |
3524 | jz nobackgr |
3522 | ;-------------------------------------- |
3525 | ;-------------------------------------- |
3523 | align 4 |
3526 | align 4 |
3524 | backgr: |
3527 | backgr: |
3525 | mov eax, [draw_data+32 + RECT.left] |
3528 | mov eax, [draw_data+32 + RECT.left] |
3526 | shl eax, 16 |
3529 | shl eax, 16 |
3527 | add eax, [draw_data+32 + RECT.right] |
3530 | add eax, [draw_data+32 + RECT.right] |
3528 | mov [BG_Rect_X_left_right], eax ; [left]*65536 + [right] |
3531 | mov [BG_Rect_X_left_right], eax ; [left]*65536 + [right] |
3529 | 3532 | ||
3530 | mov eax, [draw_data+32 + RECT.top] |
3533 | mov eax, [draw_data+32 + RECT.top] |
3531 | shl eax, 16 |
3534 | shl eax, 16 |
3532 | add eax, [draw_data+32 + RECT.bottom] |
3535 | add eax, [draw_data+32 + RECT.bottom] |
3533 | mov [BG_Rect_Y_top_bottom], eax ; [top]*65536 + [bottom] |
3536 | mov [BG_Rect_Y_top_bottom], eax ; [top]*65536 + [bottom] |
3534 | 3537 | ||
3535 | call drawbackground |
3538 | call drawbackground |
3536 | ; DEBUGF 1, "K : drawbackground\n" |
3539 | ; DEBUGF 1, "K : drawbackground\n" |
3537 | ; DEBUGF 1, "K : backg x %x\n",[BG_Rect_X_left_right] |
3540 | ; DEBUGF 1, "K : backg x %x\n",[BG_Rect_X_left_right] |
3538 | ; DEBUGF 1, "K : backg y %x\n",[BG_Rect_Y_top_bottom] |
3541 | ; DEBUGF 1, "K : backg y %x\n",[BG_Rect_Y_top_bottom] |
3539 | ;--------- set event 5 start ---------- |
3542 | ;--------- set event 5 start ---------- |
3540 | push ecx edi |
3543 | push ecx edi |
3541 | xor edi, edi |
3544 | xor edi, edi |
3542 | mov ecx, [TASK_COUNT] |
3545 | mov ecx, [TASK_COUNT] |
3543 | ;-------------------------------------- |
3546 | ;-------------------------------------- |
3544 | align 4 |
3547 | align 4 |
3545 | set_bgr_event: |
3548 | set_bgr_event: |
3546 | add edi, 256 |
3549 | add edi, 256 |
3547 | mov eax, [BG_Rect_X_left_right] |
3550 | mov eax, [BG_Rect_X_left_right] |
3548 | mov edx, [BG_Rect_Y_top_bottom] |
3551 | mov edx, [BG_Rect_Y_top_bottom] |
3549 | cmp [edi+SLOT_BASE+APPDATA.draw_bgr_x], 0 |
3552 | cmp [edi+SLOT_BASE+APPDATA.draw_bgr_x], 0 |
3550 | jz .set |
3553 | jz .set |
3551 | .join: |
3554 | .join: |
3552 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_x], ax |
3555 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_x], ax |
3553 | jae @f |
3556 | jae @f |
3554 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_x], ax |
3557 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_x], ax |
3555 | @@: |
3558 | @@: |
3556 | shr eax, 16 |
3559 | shr eax, 16 |
3557 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_x+2], ax |
3560 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_x+2], ax |
3558 | jbe @f |
3561 | jbe @f |
3559 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_x+2], ax |
3562 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_x+2], ax |
3560 | @@: |
3563 | @@: |
3561 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_y], dx |
3564 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_y], dx |
3562 | jae @f |
3565 | jae @f |
3563 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_y], dx |
3566 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_y], dx |
3564 | @@: |
3567 | @@: |
3565 | shr edx, 16 |
3568 | shr edx, 16 |
3566 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_y+2], dx |
3569 | cmp word [edi+SLOT_BASE+APPDATA.draw_bgr_y+2], dx |
3567 | jbe @f |
3570 | jbe @f |
3568 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_y+2], dx |
3571 | mov word [edi+SLOT_BASE+APPDATA.draw_bgr_y+2], dx |
3569 | @@: |
3572 | @@: |
3570 | jmp .common |
3573 | jmp .common |
3571 | .set: |
3574 | .set: |
3572 | mov [edi+SLOT_BASE+APPDATA.draw_bgr_x], eax |
3575 | mov [edi+SLOT_BASE+APPDATA.draw_bgr_x], eax |
3573 | mov [edi+SLOT_BASE+APPDATA.draw_bgr_y], edx |
3576 | mov [edi+SLOT_BASE+APPDATA.draw_bgr_y], edx |
3574 | .common: |
3577 | .common: |
3575 | or [edi+SLOT_BASE+APPDATA.event_mask], 10000b ; set event 5 |
3578 | or [edi+SLOT_BASE+APPDATA.event_mask], 10000b ; set event 5 |
3576 | loop set_bgr_event |
3579 | loop set_bgr_event |
3577 | pop edi ecx |
3580 | pop edi ecx |
3578 | ;--------- set event 5 stop ----------- |
3581 | ;--------- set event 5 stop ----------- |
3579 | dec [REDRAW_BACKGROUND] ; got new update request? |
3582 | dec [REDRAW_BACKGROUND] ; got new update request? |
3580 | jnz backgr |
3583 | jnz backgr |
3581 | 3584 | ||
3582 | xor eax, eax |
3585 | xor eax, eax |
3583 | mov [draw_data+32 + RECT.left], eax |
3586 | mov [draw_data+32 + RECT.left], eax |
3584 | mov [draw_data+32 + RECT.top], eax |
3587 | mov [draw_data+32 + RECT.top], eax |
3585 | mov [draw_data+32 + RECT.right], eax |
3588 | mov [draw_data+32 + RECT.right], eax |
3586 | mov [draw_data+32 + RECT.bottom], eax |
3589 | mov [draw_data+32 + RECT.bottom], eax |
3587 | ;-------------------------------------- |
3590 | ;-------------------------------------- |
3588 | align 4 |
3591 | align 4 |
3589 | nobackgr: |
3592 | nobackgr: |
3590 | ; system shutdown request |
3593 | ; system shutdown request |
3591 | cmp [SYS_SHUTDOWN], byte 0 |
3594 | cmp [SYS_SHUTDOWN], byte 0 |
3592 | je noshutdown |
3595 | je noshutdown |
3593 | 3596 | ||
3594 | mov edx, [shutdown_processes] |
3597 | mov edx, [shutdown_processes] |
3595 | 3598 | ||
3596 | cmp [SYS_SHUTDOWN], dl |
3599 | cmp [SYS_SHUTDOWN], dl |
3597 | jne noshutdown |
3600 | jne noshutdown |
3598 | 3601 | ||
3599 | lea ecx, [edx-1] |
3602 | lea ecx, [edx-1] |
3600 | mov edx, OS_BASE+0x3040 |
3603 | mov edx, OS_BASE+0x3040 |
3601 | jecxz no_mark_system_shutdown |
3604 | jecxz no_mark_system_shutdown |
3602 | ;-------------------------------------- |
3605 | ;-------------------------------------- |
3603 | align 4 |
3606 | align 4 |
3604 | markz: |
3607 | markz: |
3605 | push ecx edx |
3608 | push ecx edx |
3606 | cmp [edx+TASKDATA.state], TSTATE_FREE |
3609 | cmp [edx+TASKDATA.state], TSTATE_FREE |
3607 | jz .nokill |
3610 | jz .nokill |
3608 | lea edx, [(edx-(CURRENT_TASK and 1FFFFFFFh))*8+SLOT_BASE] |
3611 | lea edx, [(edx-(CURRENT_TASK and 1FFFFFFFh))*8+SLOT_BASE] |
3609 | cmp [edx+APPDATA.process], sys_proc |
3612 | cmp [edx+APPDATA.process], sys_proc |
3610 | jz .nokill |
3613 | jz .nokill |
3611 | call request_terminate |
3614 | call request_terminate |
3612 | jmp .common |
3615 | jmp .common |
3613 | .nokill: |
3616 | .nokill: |
3614 | dec byte [SYS_SHUTDOWN] |
3617 | dec byte [SYS_SHUTDOWN] |
3615 | xor eax, eax |
3618 | xor eax, eax |
3616 | .common: |
3619 | .common: |
3617 | pop edx ecx |
3620 | pop edx ecx |
3618 | test eax, eax |
3621 | test eax, eax |
3619 | jz @f |
3622 | jz @f |
3620 | mov [edx+TASKDATA.state], TSTATE_ZOMBIE |
3623 | mov [edx+TASKDATA.state], TSTATE_ZOMBIE |
3621 | @@: |
3624 | @@: |
3622 | add edx, 0x20 |
3625 | add edx, 0x20 |
3623 | loop markz |
3626 | loop markz |
3624 | call wakeup_osloop |
3627 | call wakeup_osloop |
3625 | ;-------------------------------------- |
3628 | ;-------------------------------------- |
3626 | align 4 |
3629 | align 4 |
3627 | @@: |
3630 | @@: |
3628 | no_mark_system_shutdown: |
3631 | no_mark_system_shutdown: |
3629 | dec byte [SYS_SHUTDOWN] |
3632 | dec byte [SYS_SHUTDOWN] |
3630 | je system_shutdown |
3633 | je system_shutdown |
3631 | ;-------------------------------------- |
3634 | ;-------------------------------------- |
3632 | align 4 |
3635 | align 4 |
3633 | noshutdown: |
3636 | noshutdown: |
3634 | mov eax, [TASK_COUNT] ; termination |
3637 | mov eax, [TASK_COUNT] ; termination |
3635 | mov ebx, TASK_DATA+TASKDATA.state |
3638 | mov ebx, TASK_DATA+TASKDATA.state |
3636 | mov esi, 1 |
3639 | mov esi, 1 |
3637 | ;-------------------------------------- |
3640 | ;-------------------------------------- |
3638 | align 4 |
3641 | align 4 |
3639 | newct: |
3642 | newct: |
3640 | mov cl, [ebx] |
3643 | mov cl, [ebx] |
3641 | cmp cl, byte 3 |
3644 | cmp cl, byte 3 |
3642 | jz .terminate |
3645 | jz .terminate |
3643 | 3646 | ||
3644 | cmp cl, byte 4 |
3647 | cmp cl, byte 4 |
3645 | jnz .noterminate |
3648 | jnz .noterminate |
3646 | .terminate: |
3649 | .terminate: |
3647 | pushad |
3650 | pushad |
3648 | mov ecx, eax |
3651 | mov ecx, eax |
3649 | shl ecx, 8 |
3652 | shl ecx, 8 |
3650 | add ecx, SLOT_BASE |
3653 | add ecx, SLOT_BASE |
3651 | call restore_default_cursor_before_killing |
3654 | call restore_default_cursor_before_killing |
3652 | popad |
3655 | popad |
3653 | 3656 | ||
3654 | pushad |
3657 | pushad |
3655 | call terminate |
3658 | call terminate |
3656 | popad |
3659 | popad |
3657 | cmp byte [SYS_SHUTDOWN], 0 |
3660 | cmp byte [SYS_SHUTDOWN], 0 |
3658 | jz .noterminate |
3661 | jz .noterminate |
3659 | dec byte [SYS_SHUTDOWN] |
3662 | dec byte [SYS_SHUTDOWN] |
3660 | je system_shutdown |
3663 | je system_shutdown |
3661 | 3664 | ||
3662 | .noterminate: |
3665 | .noterminate: |
3663 | add ebx, 0x20 |
3666 | add ebx, 0x20 |
3664 | inc esi |
3667 | inc esi |
3665 | dec eax |
3668 | dec eax |
3666 | jnz newct |
3669 | jnz newct |
3667 | ret |
3670 | ret |
3668 | ;----------------------------------------------------------------------------- |
3671 | ;----------------------------------------------------------------------------- |
3669 | align 4 |
3672 | align 4 |
3670 | redrawscreen: |
3673 | redrawscreen: |
3671 | ; eax , if process window_data base is eax, do not set flag/limits |
3674 | ; eax , if process window_data base is eax, do not set flag/limits |
3672 | 3675 | ||
3673 | pushad |
3676 | pushad |
3674 | push eax |
3677 | push eax |
3675 | 3678 | ||
3676 | ;;; mov ebx,2 |
3679 | ;;; mov ebx,2 |
3677 | ;;; call delay_hs |
3680 | ;;; call delay_hs |
3678 | 3681 | ||
3679 | ;mov ecx,0 ; redraw flags for apps |
3682 | ;mov ecx,0 ; redraw flags for apps |
3680 | xor ecx, ecx |
3683 | xor ecx, ecx |
3681 | ;-------------------------------------- |
3684 | ;-------------------------------------- |
3682 | align 4 |
3685 | align 4 |
3683 | newdw2: |
3686 | newdw2: |
3684 | inc ecx |
3687 | inc ecx |
3685 | push ecx |
3688 | push ecx |
3686 | 3689 | ||
3687 | mov eax, ecx |
3690 | mov eax, ecx |
3688 | shl eax, 5 |
3691 | shl eax, 5 |
3689 | add eax, window_data |
3692 | add eax, window_data |
3690 | 3693 | ||
3691 | cmp eax, [esp+4] |
3694 | cmp eax, [esp+4] |
3692 | je not_this_task |
3695 | je not_this_task |
3693 | ; check if window in redraw area |
3696 | ; check if window in redraw area |
3694 | mov edi, eax |
3697 | mov edi, eax |
3695 | 3698 | ||
3696 | cmp ecx, 1 ; limit for background |
3699 | cmp ecx, 1 ; limit for background |
3697 | jz bgli |
3700 | jz bgli |
3698 | 3701 | ||
3699 | mov eax, [esp+4] ;if upper in z-position - no redraw |
3702 | mov eax, [esp+4] ;if upper in z-position - no redraw |
3700 | test eax, eax |
3703 | test eax, eax |
3701 | jz @f |
3704 | jz @f |
3702 | mov al, [eax + WDATA.z_modif] |
3705 | mov al, [eax + WDATA.z_modif] |
3703 | cmp [edi + WDATA.z_modif], al |
3706 | cmp [edi + WDATA.z_modif], al |
3704 | jg ricino |
3707 | jg ricino |
3705 | @@: |
3708 | @@: |
3706 | 3709 | ||
3707 | mov eax, [edi + WDATA.box.left] |
3710 | mov eax, [edi + WDATA.box.left] |
3708 | mov ebx, [edi + WDATA.box.top] |
3711 | mov ebx, [edi + WDATA.box.top] |
3709 | 3712 | ||
3710 | mov ecx, [draw_limits.bottom] ; ecx = area y end ebx = window y start |
3713 | mov ecx, [draw_limits.bottom] ; ecx = area y end ebx = window y start |
3711 | cmp ecx, ebx |
3714 | cmp ecx, ebx |
3712 | jb ricino |
3715 | jb ricino |
3713 | 3716 | ||
3714 | mov ecx, [draw_limits.right] ; ecx = area x end eax = window x start |
3717 | mov ecx, [draw_limits.right] ; ecx = area x end eax = window x start |
3715 | cmp ecx, eax |
3718 | cmp ecx, eax |
3716 | jb ricino |
3719 | jb ricino |
3717 | 3720 | ||
3718 | mov eax, [edi + WDATA.box.left] |
3721 | mov eax, [edi + WDATA.box.left] |
3719 | mov ebx, [edi + WDATA.box.top] |
3722 | mov ebx, [edi + WDATA.box.top] |
3720 | mov ecx, [edi + WDATA.box.width] |
3723 | mov ecx, [edi + WDATA.box.width] |
3721 | mov edx, [edi + WDATA.box.height] |
3724 | mov edx, [edi + WDATA.box.height] |
3722 | add ecx, eax |
3725 | add ecx, eax |
3723 | add edx, ebx |
3726 | add edx, ebx |
3724 | 3727 | ||
3725 | mov eax, [draw_limits.top] ; eax = area y start edx = window y end |
3728 | mov eax, [draw_limits.top] ; eax = area y start edx = window y end |
3726 | cmp edx, eax |
3729 | cmp edx, eax |
3727 | jb ricino |
3730 | jb ricino |
3728 | 3731 | ||
3729 | mov eax, [draw_limits.left] ; eax = area x start ecx = window x end |
3732 | mov eax, [draw_limits.left] ; eax = area x start ecx = window x end |
3730 | cmp ecx, eax |
3733 | cmp ecx, eax |
3731 | jb ricino |
3734 | jb ricino |
3732 | ;-------------------------------------- |
3735 | ;-------------------------------------- |
3733 | align 4 |
3736 | align 4 |
3734 | bgli: |
3737 | bgli: |
3735 | cmp dword[esp], 1 |
3738 | cmp dword[esp], 1 |
3736 | jnz .az |
3739 | jnz .az |
3737 | 3740 | ||
3738 | cmp [REDRAW_BACKGROUND], 0 |
3741 | cmp [REDRAW_BACKGROUND], 0 |
3739 | jz .az |
3742 | jz .az |
3740 | 3743 | ||
3741 | mov dl, 0 |
3744 | mov dl, 0 |
3742 | lea eax, [edi+draw_data-window_data] |
3745 | lea eax, [edi+draw_data-window_data] |
3743 | mov ebx, [draw_limits.left] |
3746 | mov ebx, [draw_limits.left] |
3744 | cmp ebx, [eax+RECT.left] |
3747 | cmp ebx, [eax+RECT.left] |
3745 | jae @f |
3748 | jae @f |
3746 | 3749 | ||
3747 | mov [eax+RECT.left], ebx |
3750 | mov [eax+RECT.left], ebx |
3748 | mov dl, 1 |
3751 | mov dl, 1 |
3749 | ;-------------------------------------- |
3752 | ;-------------------------------------- |
3750 | align 4 |
3753 | align 4 |
3751 | @@: |
3754 | @@: |
3752 | mov ebx, [draw_limits.top] |
3755 | mov ebx, [draw_limits.top] |
3753 | cmp ebx, [eax+RECT.top] |
3756 | cmp ebx, [eax+RECT.top] |
3754 | jae @f |
3757 | jae @f |
3755 | 3758 | ||
3756 | mov [eax+RECT.top], ebx |
3759 | mov [eax+RECT.top], ebx |
3757 | mov dl, 1 |
3760 | mov dl, 1 |
3758 | ;-------------------------------------- |
3761 | ;-------------------------------------- |
3759 | align 4 |
3762 | align 4 |
3760 | @@: |
3763 | @@: |
3761 | mov ebx, [draw_limits.right] |
3764 | mov ebx, [draw_limits.right] |
3762 | cmp ebx, [eax+RECT.right] |
3765 | cmp ebx, [eax+RECT.right] |
3763 | jbe @f |
3766 | jbe @f |
3764 | 3767 | ||
3765 | mov [eax+RECT.right], ebx |
3768 | mov [eax+RECT.right], ebx |
3766 | mov dl, 1 |
3769 | mov dl, 1 |
3767 | ;-------------------------------------- |
3770 | ;-------------------------------------- |
3768 | align 4 |
3771 | align 4 |
3769 | @@: |
3772 | @@: |
3770 | mov ebx, [draw_limits.bottom] |
3773 | mov ebx, [draw_limits.bottom] |
3771 | cmp ebx, [eax+RECT.bottom] |
3774 | cmp ebx, [eax+RECT.bottom] |
3772 | jbe @f |
3775 | jbe @f |
3773 | 3776 | ||
3774 | mov [eax+RECT.bottom], ebx |
3777 | mov [eax+RECT.bottom], ebx |
3775 | mov dl, 1 |
3778 | mov dl, 1 |
3776 | ;-------------------------------------- |
3779 | ;-------------------------------------- |
3777 | align 4 |
3780 | align 4 |
3778 | @@: |
3781 | @@: |
3779 | add [REDRAW_BACKGROUND], dl |
3782 | add [REDRAW_BACKGROUND], dl |
3780 | call wakeup_osloop |
3783 | call wakeup_osloop |
3781 | jmp newdw8 |
3784 | jmp newdw8 |
3782 | ;-------------------------------------- |
3785 | ;-------------------------------------- |
3783 | align 4 |
3786 | align 4 |
3784 | .az: |
3787 | .az: |
3785 | mov eax, edi |
3788 | mov eax, edi |
3786 | add eax, draw_data-window_data |
3789 | add eax, draw_data-window_data |
3787 | 3790 | ||
3788 | mov ebx, [draw_limits.left] ; set limits |
3791 | mov ebx, [draw_limits.left] ; set limits |
3789 | mov [eax + RECT.left], ebx |
3792 | mov [eax + RECT.left], ebx |
3790 | mov ebx, [draw_limits.top] |
3793 | mov ebx, [draw_limits.top] |
3791 | mov [eax + RECT.top], ebx |
3794 | mov [eax + RECT.top], ebx |
3792 | mov ebx, [draw_limits.right] |
3795 | mov ebx, [draw_limits.right] |
3793 | mov [eax + RECT.right], ebx |
3796 | mov [eax + RECT.right], ebx |
3794 | mov ebx, [draw_limits.bottom] |
3797 | mov ebx, [draw_limits.bottom] |
3795 | mov [eax + RECT.bottom], ebx |
3798 | mov [eax + RECT.bottom], ebx |
3796 | 3799 | ||
3797 | sub eax, draw_data-window_data |
3800 | sub eax, draw_data-window_data |
3798 | 3801 | ||
3799 | cmp dword [esp], 1 |
3802 | cmp dword [esp], 1 |
3800 | jne nobgrd |
3803 | jne nobgrd |
3801 | inc [REDRAW_BACKGROUND] |
3804 | inc [REDRAW_BACKGROUND] |
3802 | call wakeup_osloop |
3805 | call wakeup_osloop |
3803 | ;-------------------------------------- |
3806 | ;-------------------------------------- |
3804 | align 4 |
3807 | align 4 |
3805 | newdw8: |
3808 | newdw8: |
3806 | nobgrd: |
3809 | nobgrd: |
3807 | ;-------------------------------------- |
3810 | ;-------------------------------------- |
3808 | push eax edi ebp |
3811 | push eax edi ebp |
3809 | mov edi, [esp+12] |
3812 | mov edi, [esp+12] |
3810 | cmp edi, 1 |
3813 | cmp edi, 1 |
3811 | je .found |
3814 | je .found |
3812 | 3815 | ||
3813 | mov eax, [draw_limits.left] |
3816 | mov eax, [draw_limits.left] |
3814 | mov ebx, [draw_limits.top] |
3817 | mov ebx, [draw_limits.top] |
3815 | mov ecx, [draw_limits.right] |
3818 | mov ecx, [draw_limits.right] |
3816 | sub ecx, eax |
3819 | sub ecx, eax |
3817 | test ecx, ecx |
3820 | test ecx, ecx |
3818 | jz .not_found |
3821 | jz .not_found |
3819 | 3822 | ||
3820 | mov edx, [draw_limits.bottom] |
3823 | mov edx, [draw_limits.bottom] |
3821 | sub edx, ebx |
3824 | sub edx, ebx |
3822 | test edx, edx |
3825 | test edx, edx |
3823 | jz .not_found |
3826 | jz .not_found |
3824 | 3827 | ||
3825 | ; eax - x, ebx - y |
3828 | ; eax - x, ebx - y |
3826 | ; ecx - size x, edx - size y |
3829 | ; ecx - size x, edx - size y |
3827 | add ebx, edx |
3830 | add ebx, edx |
3828 | ;-------------------------------------- |
3831 | ;-------------------------------------- |
3829 | align 4 |
3832 | align 4 |
3830 | .start_y: |
3833 | .start_y: |
3831 | push ecx |
3834 | push ecx |
3832 | ;-------------------------------------- |
3835 | ;-------------------------------------- |
3833 | align 4 |
3836 | align 4 |
3834 | .start_x: |
3837 | .start_x: |
3835 | add eax, ecx |
3838 | add eax, ecx |
3836 | mov ebp, [d_width_calc_area + ebx*4] |
3839 | mov ebp, [d_width_calc_area + ebx*4] |
3837 | add ebp, [_display.win_map] |
3840 | add ebp, [_display.win_map] |
3838 | movzx ebp, byte[eax+ebp] ; get value for current point |
3841 | movzx ebp, byte[eax+ebp] ; get value for current point |
3839 | cmp ebp, edi |
3842 | cmp ebp, edi |
3840 | jne @f |
3843 | jne @f |
3841 | 3844 | ||
3842 | pop ecx |
3845 | pop ecx |
3843 | jmp .found |
3846 | jmp .found |
3844 | ;-------------------------------------- |
3847 | ;-------------------------------------- |
3845 | align 4 |
3848 | align 4 |
3846 | @@: |
3849 | @@: |
3847 | sub eax, ecx |
3850 | sub eax, ecx |
3848 | 3851 | ||
3849 | dec ecx |
3852 | dec ecx |
3850 | jnz .start_x |
3853 | jnz .start_x |
3851 | 3854 | ||
3852 | pop ecx |
3855 | pop ecx |
3853 | dec ebx |
3856 | dec ebx |
3854 | dec edx |
3857 | dec edx |
3855 | jnz .start_y |
3858 | jnz .start_y |
3856 | ;-------------------------------------- |
3859 | ;-------------------------------------- |
3857 | align 4 |
3860 | align 4 |
3858 | .not_found: |
3861 | .not_found: |
3859 | pop ebp edi eax |
3862 | pop ebp edi eax |
3860 | jmp ricino |
3863 | jmp ricino |
3861 | ;-------------------------------------- |
3864 | ;-------------------------------------- |
3862 | align 4 |
3865 | align 4 |
3863 | .found: |
3866 | .found: |
3864 | pop ebp edi eax |
3867 | pop ebp edi eax |
3865 | 3868 | ||
3866 | mov [eax + WDATA.fl_redraw], byte 1 ; mark as redraw |
3869 | mov [eax + WDATA.fl_redraw], byte 1 ; mark as redraw |
3867 | ;-------------------------------------- |
3870 | ;-------------------------------------- |
3868 | align 4 |
3871 | align 4 |
3869 | ricino: |
3872 | ricino: |
3870 | not_this_task: |
3873 | not_this_task: |
3871 | pop ecx |
3874 | pop ecx |
3872 | 3875 | ||
3873 | cmp ecx, [TASK_COUNT] |
3876 | cmp ecx, [TASK_COUNT] |
3874 | jle newdw2 |
3877 | jle newdw2 |
3875 | 3878 | ||
3876 | pop eax |
3879 | pop eax |
3877 | popad |
3880 | popad |
3878 | ret |
3881 | ret |
3879 | ;----------------------------------------------------------------------------- |
3882 | ;----------------------------------------------------------------------------- |
3880 | align 4 |
3883 | align 4 |
3881 | calculatebackground: ; background |
3884 | calculatebackground: ; background |
3882 | mov edi, [_display.win_map] ; set os to use all pixels |
3885 | mov edi, [_display.win_map] ; set os to use all pixels |
3883 | mov eax, 0x01010101 |
3886 | mov eax, 0x01010101 |
3884 | mov ecx, [_display.win_map_size] |
3887 | mov ecx, [_display.win_map_size] |
3885 | shr ecx, 2 |
3888 | shr ecx, 2 |
3886 | rep stosd |
3889 | rep stosd |
3887 | mov byte[window_data+32+WDATA.z_modif], ZPOS_DESKTOP |
3890 | mov byte[window_data+32+WDATA.z_modif], ZPOS_DESKTOP |
3888 | mov [REDRAW_BACKGROUND], 0 |
3891 | mov [REDRAW_BACKGROUND], 0 |
3889 | ret |
3892 | ret |
3890 | ;----------------------------------------------------------------------------- |
3893 | ;----------------------------------------------------------------------------- |
3891 | uglobal |
3894 | uglobal |
3892 | imax dd 0x0 |
3895 | imax dd 0x0 |
3893 | endg |
3896 | endg |
3894 | ;----------------------------------------------------------------------------- |
3897 | ;----------------------------------------------------------------------------- |
3895 | align 4 |
3898 | align 4 |
3896 | delay_ms: ; delay in 1/1000 sec |
3899 | delay_ms: ; delay in 1/1000 sec |
3897 | push eax |
3900 | push eax |
3898 | push ecx |
3901 | push ecx |
3899 | 3902 | ||
3900 | mov ecx, esi |
3903 | mov ecx, esi |
3901 | ; |
3904 | ; |
3902 | imul ecx, 33941 |
3905 | imul ecx, 33941 |
3903 | shr ecx, 9 |
3906 | shr ecx, 9 |
3904 | ; |
3907 | ; |
3905 | 3908 | ||
3906 | in al, 0x61 |
3909 | in al, 0x61 |
3907 | and al, 0x10 |
3910 | and al, 0x10 |
3908 | mov ah, al |
3911 | mov ah, al |
3909 | cld |
3912 | cld |
3910 | ;-------------------------------------- |
3913 | ;-------------------------------------- |
3911 | align 4 |
3914 | align 4 |
3912 | cnt1: |
3915 | cnt1: |
3913 | in al, 0x61 |
3916 | in al, 0x61 |
3914 | and al, 0x10 |
3917 | and al, 0x10 |
3915 | cmp al, ah |
3918 | cmp al, ah |
3916 | jz cnt1 |
3919 | jz cnt1 |
3917 | 3920 | ||
3918 | mov ah, al |
3921 | mov ah, al |
3919 | loop cnt1 |
3922 | loop cnt1 |
3920 | 3923 | ||
3921 | pop ecx |
3924 | pop ecx |
3922 | pop eax |
3925 | pop eax |
3923 | ret |
3926 | ret |
3924 | ;----------------------------------------------------------------------------- |
3927 | ;----------------------------------------------------------------------------- |
3925 | align 4 |
3928 | align 4 |
3926 | set_app_param: |
3929 | set_app_param: |
3927 | mov edi, [TASK_BASE] |
3930 | mov edi, [TASK_BASE] |
3928 | mov eax, ebx |
3931 | mov eax, ebx |
3929 | btr eax, 3 ; move MOUSE_FILTRATION |
3932 | btr eax, 3 ; move MOUSE_FILTRATION |
3930 | mov ebx, [current_slot] ; bit into event_filter |
3933 | mov ebx, [current_slot] ; bit into event_filter |
3931 | setc byte [ebx+APPDATA.event_filter] |
3934 | setc byte [ebx+APPDATA.event_filter] |
3932 | xchg eax, [edi + TASKDATA.event_mask] ; set new event mask |
3935 | xchg eax, [edi + TASKDATA.event_mask] ; set new event mask |
3933 | mov [esp+32], eax ; return old mask value |
3936 | mov [esp+32], eax ; return old mask value |
3934 | ret |
3937 | ret |
3935 | ;----------------------------------------------------------------------------- |
3938 | ;----------------------------------------------------------------------------- |
3936 | 3939 | ||
3937 | ; this is for syscall |
3940 | ; this is for syscall |
3938 | proc delay_hs_unprotected |
3941 | proc delay_hs_unprotected |
3939 | call unprotect_from_terminate |
3942 | call unprotect_from_terminate |
3940 | call delay_hs |
3943 | call delay_hs |
3941 | call protect_from_terminate |
3944 | call protect_from_terminate |
3942 | ret |
3945 | ret |
3943 | endp |
3946 | endp |
3944 | 3947 | ||
3945 | if 1 |
3948 | if 1 |
3946 | align 4 |
3949 | align 4 |
3947 | delay_hs: ; delay in 1/100 secs |
3950 | delay_hs: ; delay in 1/100 secs |
3948 | ; ebx = delay time |
3951 | ; ebx = delay time |
3949 | 3952 | ||
3950 | pushad |
3953 | pushad |
3951 | push ebx |
3954 | push ebx |
3952 | xor esi, esi |
3955 | xor esi, esi |
3953 | mov ecx, MANUAL_DESTROY |
3956 | mov ecx, MANUAL_DESTROY |
3954 | call create_event |
3957 | call create_event |
3955 | test eax, eax |
3958 | test eax, eax |
3956 | jz .done |
3959 | jz .done |
3957 | 3960 | ||
3958 | mov ebx, edx |
3961 | mov ebx, edx |
3959 | mov ecx, [esp] |
3962 | mov ecx, [esp] |
3960 | push edx |
3963 | push edx |
3961 | push eax |
3964 | push eax |
3962 | call wait_event_timeout |
3965 | call wait_event_timeout |
3963 | pop eax |
3966 | pop eax |
3964 | pop ebx |
3967 | pop ebx |
3965 | call destroy_event |
3968 | call destroy_event |
3966 | .done: |
3969 | .done: |
3967 | add esp, 4 |
3970 | add esp, 4 |
3968 | popad |
3971 | popad |
3969 | ret |
3972 | ret |
3970 | 3973 | ||
3971 | else |
3974 | else |
3972 | 3975 | ||
3973 | align 4 |
3976 | align 4 |
3974 | delay_hs: ; delay in 1/100 secs |
3977 | delay_hs: ; delay in 1/100 secs |
3975 | ; ebx = delay time |
3978 | ; ebx = delay time |
3976 | push ecx |
3979 | push ecx |
3977 | push edx |
3980 | push edx |
3978 | 3981 | ||
3979 | mov edx, [timer_ticks] |
3982 | mov edx, [timer_ticks] |
3980 | ;-------------------------------------- |
3983 | ;-------------------------------------- |
3981 | align 4 |
3984 | align 4 |
3982 | newtic: |
3985 | newtic: |
3983 | mov ecx, [timer_ticks] |
3986 | mov ecx, [timer_ticks] |
3984 | sub ecx, edx |
3987 | sub ecx, edx |
3985 | cmp ecx, ebx |
3988 | cmp ecx, ebx |
3986 | jae zerodelay |
3989 | jae zerodelay |
3987 | 3990 | ||
3988 | call change_task |
3991 | call change_task |
3989 | 3992 | ||
3990 | jmp newtic |
3993 | jmp newtic |
3991 | ;-------------------------------------- |
3994 | ;-------------------------------------- |
3992 | align 4 |
3995 | align 4 |
3993 | zerodelay: |
3996 | zerodelay: |
3994 | pop edx |
3997 | pop edx |
3995 | pop ecx |
3998 | pop ecx |
3996 | ret |
3999 | ret |
3997 | end if |
4000 | end if |
3998 | 4001 | ||
3999 | ;----------------------------------------------------------------------------- |
4002 | ;----------------------------------------------------------------------------- |
4000 | align 16 ;very often call this subrutine |
4003 | align 16 ;very often call this subrutine |
4001 | memmove: ; memory move in bytes |
4004 | memmove: ; memory move in bytes |
4002 | ; eax = from |
4005 | ; eax = from |
4003 | ; ebx = to |
4006 | ; ebx = to |
4004 | ; ecx = no of bytes |
4007 | ; ecx = no of bytes |
4005 | test ecx, ecx |
4008 | test ecx, ecx |
4006 | jle .ret |
4009 | jle .ret |
4007 | 4010 | ||
4008 | push esi edi ecx |
4011 | push esi edi ecx |
4009 | 4012 | ||
4010 | mov edi, ebx |
4013 | mov edi, ebx |
4011 | mov esi, eax |
4014 | mov esi, eax |
4012 | 4015 | ||
4013 | test ecx, not 11b |
4016 | test ecx, not 11b |
4014 | jz @f |
4017 | jz @f |
4015 | 4018 | ||
4016 | push ecx |
4019 | push ecx |
4017 | shr ecx, 2 |
4020 | shr ecx, 2 |
4018 | rep movsd |
4021 | rep movsd |
4019 | pop ecx |
4022 | pop ecx |
4020 | and ecx, 11b |
4023 | and ecx, 11b |
4021 | jz .finish |
4024 | jz .finish |
4022 | ;-------------------------------------- |
4025 | ;-------------------------------------- |
4023 | align 4 |
4026 | align 4 |
4024 | @@: |
4027 | @@: |
4025 | rep movsb |
4028 | rep movsb |
4026 | ;-------------------------------------- |
4029 | ;-------------------------------------- |
4027 | align 4 |
4030 | align 4 |
4028 | .finish: |
4031 | .finish: |
4029 | pop ecx edi esi |
4032 | pop ecx edi esi |
4030 | ;-------------------------------------- |
4033 | ;-------------------------------------- |
4031 | align 4 |
4034 | align 4 |
4032 | .ret: |
4035 | .ret: |
4033 | ret |
4036 | ret |
4034 | ;----------------------------------------------------------------------------- |
4037 | ;----------------------------------------------------------------------------- |
4035 | ; |
4038 | ; |
4036 | ;align 4 |
4039 | ;align 4 |
4037 | ; |
4040 | ; |
4038 | ;read_floppy_file: |
4041 | ;read_floppy_file: |
4039 | ; |
4042 | ; |
4040 | ;; as input |
4043 | ;; as input |
4041 | ;; |
4044 | ;; |
4042 | ;; eax pointer to file |
4045 | ;; eax pointer to file |
4043 | ;; ebx file lenght |
4046 | ;; ebx file lenght |
4044 | ;; ecx start 512 byte block number |
4047 | ;; ecx start 512 byte block number |
4045 | ;; edx number of blocks to read |
4048 | ;; edx number of blocks to read |
4046 | ;; esi pointer to return/work area (atleast 20 000 bytes) |
4049 | ;; esi pointer to return/work area (atleast 20 000 bytes) |
4047 | ;; |
4050 | ;; |
4048 | ;; |
4051 | ;; |
4049 | ;; on return |
4052 | ;; on return |
4050 | ;; |
4053 | ;; |
4051 | ;; eax = 0 command succesful |
4054 | ;; eax = 0 command succesful |
4052 | ;; 1 no fd base and/or partition defined |
4055 | ;; 1 no fd base and/or partition defined |
4053 | ;; 2 yet unsupported FS |
4056 | ;; 2 yet unsupported FS |
4054 | ;; 3 unknown FS |
4057 | ;; 3 unknown FS |
4055 | ;; 4 partition not defined at hd |
4058 | ;; 4 partition not defined at hd |
4056 | ;; 5 file not found |
4059 | ;; 5 file not found |
4057 | ;; ebx = size of file |
4060 | ;; ebx = size of file |
4058 | ; |
4061 | ; |
4059 | ; mov edi,[TASK_BASE] |
4062 | ; mov edi,[TASK_BASE] |
4060 | ; add edi,0x10 |
4063 | ; add edi,0x10 |
4061 | ; add esi,[edi] |
4064 | ; add esi,[edi] |
4062 | ; add eax,[edi] |
4065 | ; add eax,[edi] |
4063 | ; |
4066 | ; |
4064 | ; pushad |
4067 | ; pushad |
4065 | ; mov edi,esi |
4068 | ; mov edi,esi |
4066 | ; add edi,1024 |
4069 | ; add edi,1024 |
4067 | ; mov esi,0x100000+19*512 |
4070 | ; mov esi,0x100000+19*512 |
4068 | ; sub ecx,1 |
4071 | ; sub ecx,1 |
4069 | ; shl ecx,9 |
4072 | ; shl ecx,9 |
4070 | ; add esi,ecx |
4073 | ; add esi,ecx |
4071 | ; shl edx,9 |
4074 | ; shl edx,9 |
4072 | ; mov ecx,edx |
4075 | ; mov ecx,edx |
4073 | ; cld |
4076 | ; cld |
4074 | ; rep movsb |
4077 | ; rep movsb |
4075 | ; popad |
4078 | ; popad |
4076 | ; |
4079 | ; |
4077 | ; mov [esp+36],eax |
4080 | ; mov [esp+36],eax |
4078 | ; mov [esp+24],ebx |
4081 | ; mov [esp+24],ebx |
4079 | ; ret |
4082 | ; ret |
4080 | 4083 | ||
4081 | 4084 | ||
4082 | 4085 | ||
4083 | align 4 |
4086 | align 4 |
4084 | set_io_access_rights: |
4087 | set_io_access_rights: |
4085 | push edi eax |
4088 | push edi eax |
4086 | mov edi, tss._io_map_0 |
4089 | mov edi, tss._io_map_0 |
4087 | ; mov ecx,eax |
4090 | ; mov ecx,eax |
4088 | ; and ecx,7 ; offset in byte |
4091 | ; and ecx,7 ; offset in byte |
4089 | ; shr eax,3 ; number of byte |
4092 | ; shr eax,3 ; number of byte |
4090 | ; add edi,eax |
4093 | ; add edi,eax |
4091 | ; mov ebx,1 |
4094 | ; mov ebx,1 |
4092 | ; shl ebx,cl |
4095 | ; shl ebx,cl |
4093 | test ebp, ebp |
4096 | test ebp, ebp |
4094 | ; cmp ebp,0 ; enable access - ebp = 0 |
4097 | ; cmp ebp,0 ; enable access - ebp = 0 |
4095 | jnz .siar1 |
4098 | jnz .siar1 |
4096 | ; not ebx |
4099 | ; not ebx |
4097 | ; and [edi],byte bl |
4100 | ; and [edi],byte bl |
4098 | btr [edi], eax |
4101 | btr [edi], eax |
4099 | pop eax edi |
4102 | pop eax edi |
4100 | ret |
4103 | ret |
4101 | .siar1: |
4104 | .siar1: |
4102 | bts [edi], eax |
4105 | bts [edi], eax |
4103 | ; or [edi],byte bl ; disable access - ebp = 1 |
4106 | ; or [edi],byte bl ; disable access - ebp = 1 |
4104 | pop eax edi |
4107 | pop eax edi |
4105 | ret |
4108 | ret |
4106 | ;reserve/free group of ports |
4109 | ;reserve/free group of ports |
4107 | ; * eax = 46 - number function |
4110 | ; * eax = 46 - number function |
4108 | ; * ebx = 0 - reserve, 1 - free |
4111 | ; * ebx = 0 - reserve, 1 - free |
4109 | ; * ecx = number start arrea of ports |
4112 | ; * ecx = number start arrea of ports |
4110 | ; * edx = number end arrea of ports (include last number of port) |
4113 | ; * edx = number end arrea of ports (include last number of port) |
4111 | ;Return value: |
4114 | ;Return value: |
4112 | ; * eax = 0 - succesful |
4115 | ; * eax = 0 - succesful |
4113 | ; * eax = 1 - error |
4116 | ; * eax = 1 - error |
4114 | ; * The system has reserve this ports: |
4117 | ; * The system has reserve this ports: |
4115 | ; 0..0x2d, 0x30..0x4d, 0x50..0xdf, 0xe5..0xff (include last number of port). |
4118 | ; 0..0x2d, 0x30..0x4d, 0x50..0xdf, 0xe5..0xff (include last number of port). |
4116 | ;destroys eax,ebx, ebp |
4119 | ;destroys eax,ebx, ebp |
4117 | r_f_port_area: |
4120 | r_f_port_area: |
4118 | 4121 | ||
4119 | test ebx, ebx |
4122 | test ebx, ebx |
4120 | jnz free_port_area |
4123 | jnz free_port_area |
4121 | ; je r_port_area |
4124 | ; je r_port_area |
4122 | ; jmp free_port_area |
4125 | ; jmp free_port_area |
4123 | 4126 | ||
4124 | ; r_port_area: |
4127 | ; r_port_area: |
4125 | 4128 | ||
4126 | ; pushad |
4129 | ; pushad |
4127 | 4130 | ||
4128 | cmp ecx, edx ; beginning > end ? |
4131 | cmp ecx, edx ; beginning > end ? |
4129 | ja rpal1 |
4132 | ja rpal1 |
4130 | cmp edx, 65536 |
4133 | cmp edx, 65536 |
4131 | jae rpal1 |
4134 | jae rpal1 |
4132 | mov eax, [RESERVED_PORTS] |
4135 | mov eax, [RESERVED_PORTS] |
4133 | test eax, eax ; no reserved areas ? |
4136 | test eax, eax ; no reserved areas ? |
4134 | je rpal2 |
4137 | je rpal2 |
4135 | cmp eax, 255 ; max reserved |
4138 | cmp eax, 255 ; max reserved |
4136 | jae rpal1 |
4139 | jae rpal1 |
4137 | rpal3: |
4140 | rpal3: |
4138 | mov ebx, eax |
4141 | mov ebx, eax |
4139 | shl ebx, 4 |
4142 | shl ebx, 4 |
4140 | add ebx, RESERVED_PORTS |
4143 | add ebx, RESERVED_PORTS |
4141 | cmp ecx, [ebx+8] |
4144 | cmp ecx, [ebx+8] |
4142 | ja rpal4 |
4145 | ja rpal4 |
4143 | cmp edx, [ebx+4] |
4146 | cmp edx, [ebx+4] |
4144 | jae rpal1 |
4147 | jae rpal1 |
4145 | ; jb rpal4 |
4148 | ; jb rpal4 |
4146 | ; jmp rpal1 |
4149 | ; jmp rpal1 |
4147 | rpal4: |
4150 | rpal4: |
4148 | dec eax |
4151 | dec eax |
4149 | jnz rpal3 |
4152 | jnz rpal3 |
4150 | jmp rpal2 |
4153 | jmp rpal2 |
4151 | rpal1: |
4154 | rpal1: |
4152 | ; popad |
4155 | ; popad |
4153 | ; mov eax,1 |
4156 | ; mov eax,1 |
4154 | xor eax, eax |
4157 | xor eax, eax |
4155 | inc eax |
4158 | inc eax |
4156 | ret |
4159 | ret |
4157 | rpal2: |
4160 | rpal2: |
4158 | ; popad |
4161 | ; popad |
4159 | ; enable port access at port IO map |
4162 | ; enable port access at port IO map |
4160 | cli |
4163 | cli |
4161 | pushad ; start enable io map |
4164 | pushad ; start enable io map |
4162 | 4165 | ||
4163 | cmp edx, 65536;16384 |
4166 | cmp edx, 65536;16384 |
4164 | jae no_unmask_io; jge |
4167 | jae no_unmask_io; jge |
4165 | mov eax, ecx |
4168 | mov eax, ecx |
4166 | ; push ebp |
4169 | ; push ebp |
4167 | xor ebp, ebp ; enable - eax = port |
4170 | xor ebp, ebp ; enable - eax = port |
4168 | new_port_access: |
4171 | new_port_access: |
4169 | ; pushad |
4172 | ; pushad |
4170 | call set_io_access_rights |
4173 | call set_io_access_rights |
4171 | ; popad |
4174 | ; popad |
4172 | inc eax |
4175 | inc eax |
4173 | cmp eax, edx |
4176 | cmp eax, edx |
4174 | jbe new_port_access |
4177 | jbe new_port_access |
4175 | ; pop ebp |
4178 | ; pop ebp |
4176 | no_unmask_io: |
4179 | no_unmask_io: |
4177 | popad ; end enable io map |
4180 | popad ; end enable io map |
4178 | sti |
4181 | sti |
4179 | 4182 | ||
4180 | mov eax, [RESERVED_PORTS] |
4183 | mov eax, [RESERVED_PORTS] |
4181 | add eax, 1 |
4184 | add eax, 1 |
4182 | mov [RESERVED_PORTS], eax |
4185 | mov [RESERVED_PORTS], eax |
4183 | shl eax, 4 |
4186 | shl eax, 4 |
4184 | add eax, RESERVED_PORTS |
4187 | add eax, RESERVED_PORTS |
4185 | mov ebx, [TASK_BASE] |
4188 | mov ebx, [TASK_BASE] |
4186 | mov ebx, [ebx+TASKDATA.pid] |
4189 | mov ebx, [ebx+TASKDATA.pid] |
4187 | mov [eax], ebx |
4190 | mov [eax], ebx |
4188 | mov [eax+4], ecx |
4191 | mov [eax+4], ecx |
4189 | mov [eax+8], edx |
4192 | mov [eax+8], edx |
4190 | 4193 | ||
4191 | xor eax, eax |
4194 | xor eax, eax |
4192 | ret |
4195 | ret |
4193 | 4196 | ||
4194 | free_port_area: |
4197 | free_port_area: |
4195 | 4198 | ||
4196 | ; pushad |
4199 | ; pushad |
4197 | mov eax, [RESERVED_PORTS]; no reserved areas ? |
4200 | mov eax, [RESERVED_PORTS]; no reserved areas ? |
4198 | test eax, eax |
4201 | test eax, eax |
4199 | jz frpal2 |
4202 | jz frpal2 |
4200 | mov ebx, [TASK_BASE] |
4203 | mov ebx, [TASK_BASE] |
4201 | mov ebx, [ebx+TASKDATA.pid] |
4204 | mov ebx, [ebx+TASKDATA.pid] |
4202 | frpal3: |
4205 | frpal3: |
4203 | mov edi, eax |
4206 | mov edi, eax |
4204 | shl edi, 4 |
4207 | shl edi, 4 |
4205 | add edi, RESERVED_PORTS |
4208 | add edi, RESERVED_PORTS |
4206 | cmp ebx, [edi] |
4209 | cmp ebx, [edi] |
4207 | jne frpal4 |
4210 | jne frpal4 |
4208 | cmp ecx, [edi+4] |
4211 | cmp ecx, [edi+4] |
4209 | jne frpal4 |
4212 | jne frpal4 |
4210 | cmp edx, [edi+8] |
4213 | cmp edx, [edi+8] |
4211 | jne frpal4 |
4214 | jne frpal4 |
4212 | jmp frpal1 |
4215 | jmp frpal1 |
4213 | frpal4: |
4216 | frpal4: |
4214 | dec eax |
4217 | dec eax |
4215 | jnz frpal3 |
4218 | jnz frpal3 |
4216 | frpal2: |
4219 | frpal2: |
4217 | ; popad |
4220 | ; popad |
4218 | inc eax |
4221 | inc eax |
4219 | ret |
4222 | ret |
4220 | frpal1: |
4223 | frpal1: |
4221 | push ecx |
4224 | push ecx |
4222 | mov ecx, 256 |
4225 | mov ecx, 256 |
4223 | sub ecx, eax |
4226 | sub ecx, eax |
4224 | shl ecx, 4 |
4227 | shl ecx, 4 |
4225 | mov esi, edi |
4228 | mov esi, edi |
4226 | add esi, 16 |
4229 | add esi, 16 |
4227 | cld |
4230 | cld |
4228 | rep movsb |
4231 | rep movsb |
4229 | 4232 | ||
4230 | dec dword [RESERVED_PORTS] |
4233 | dec dword [RESERVED_PORTS] |
4231 | ;popad |
4234 | ;popad |
4232 | ;disable port access at port IO map |
4235 | ;disable port access at port IO map |
4233 | 4236 | ||
4234 | ; pushad ; start disable io map |
4237 | ; pushad ; start disable io map |
4235 | pop eax ;start port |
4238 | pop eax ;start port |
4236 | cmp edx, 65536;16384 |
4239 | cmp edx, 65536;16384 |
4237 | jge no_mask_io |
4240 | jge no_mask_io |
4238 | 4241 | ||
4239 | ; mov eax,ecx |
4242 | ; mov eax,ecx |
4240 | xor ebp, ebp |
4243 | xor ebp, ebp |
4241 | inc ebp |
4244 | inc ebp |
4242 | new_port_access_disable: |
4245 | new_port_access_disable: |
4243 | ; pushad |
4246 | ; pushad |
4244 | ; mov ebp,1 ; disable - eax = port |
4247 | ; mov ebp,1 ; disable - eax = port |
4245 | call set_io_access_rights |
4248 | call set_io_access_rights |
4246 | ; popad |
4249 | ; popad |
4247 | inc eax |
4250 | inc eax |
4248 | cmp eax, edx |
4251 | cmp eax, edx |
4249 | jbe new_port_access_disable |
4252 | jbe new_port_access_disable |
4250 | no_mask_io: |
4253 | no_mask_io: |
4251 | ; popad ; end disable io map |
4254 | ; popad ; end disable io map |
4252 | xor eax, eax |
4255 | xor eax, eax |
4253 | ret |
4256 | ret |
4254 | ;----------------------------------------------------------------------------- |
4257 | ;----------------------------------------------------------------------------- |
4255 | align 4 |
4258 | align 4 |
4256 | drawbackground: |
4259 | drawbackground: |
4257 | dbrv20: |
4260 | dbrv20: |
4258 | cmp [BgrDrawMode], dword 1 |
4261 | cmp [BgrDrawMode], dword 1 |
4259 | jne bgrstr |
4262 | jne bgrstr |
4260 | call vesa20_drawbackground_tiled |
4263 | call vesa20_drawbackground_tiled |
4261 | ; call [draw_pointer] |
4264 | ; call [draw_pointer] |
4262 | call __sys_draw_pointer |
4265 | call __sys_draw_pointer |
4263 | ret |
4266 | ret |
4264 | ;-------------------------------------- |
4267 | ;-------------------------------------- |
4265 | align 4 |
4268 | align 4 |
4266 | bgrstr: |
4269 | bgrstr: |
4267 | call vesa20_drawbackground_stretch |
4270 | call vesa20_drawbackground_stretch |
4268 | ; call [draw_pointer] |
4271 | ; call [draw_pointer] |
4269 | call __sys_draw_pointer |
4272 | call __sys_draw_pointer |
4270 | ret |
4273 | ret |
4271 | ;----------------------------------------------------------------------------- |
4274 | ;----------------------------------------------------------------------------- |
4272 | align 4 |
4275 | align 4 |
4273 | syscall_putimage: ; PutImage |
4276 | syscall_putimage: ; PutImage |
4274 | sys_putimage: |
4277 | sys_putimage: |
4275 | test ecx, 0x80008000 |
4278 | test ecx, 0x80008000 |
4276 | jnz .exit |
4279 | jnz .exit |
4277 | test ecx, 0x0000FFFF |
4280 | test ecx, 0x0000FFFF |
4278 | jz .exit |
4281 | jz .exit |
4279 | test ecx, 0xFFFF0000 |
4282 | test ecx, 0xFFFF0000 |
4280 | jnz @f |
4283 | jnz @f |
4281 | ;-------------------------------------- |
4284 | ;-------------------------------------- |
4282 | align 4 |
4285 | align 4 |
4283 | .exit: |
4286 | .exit: |
4284 | ret |
4287 | ret |
4285 | ;-------------------------------------- |
4288 | ;-------------------------------------- |
4286 | align 4 |
4289 | align 4 |
4287 | @@: |
4290 | @@: |
4288 | mov edi, [current_slot] |
4291 | mov edi, [current_slot] |
4289 | add dx, word[edi+APPDATA.wnd_clientbox.top] |
4292 | add dx, word[edi+APPDATA.wnd_clientbox.top] |
4290 | rol edx, 16 |
4293 | rol edx, 16 |
4291 | add dx, word[edi+APPDATA.wnd_clientbox.left] |
4294 | add dx, word[edi+APPDATA.wnd_clientbox.left] |
4292 | rol edx, 16 |
4295 | rol edx, 16 |
4293 | ;-------------------------------------- |
4296 | ;-------------------------------------- |
4294 | align 4 |
4297 | align 4 |
4295 | .forced: |
4298 | .forced: |
4296 | push ebp esi 0 |
4299 | push ebp esi 0 |
4297 | mov ebp, putimage_get24bpp |
4300 | mov ebp, putimage_get24bpp |
4298 | mov esi, putimage_init24bpp |
4301 | mov esi, putimage_init24bpp |
4299 | ;-------------------------------------- |
4302 | ;-------------------------------------- |
4300 | align 4 |
4303 | align 4 |
4301 | sys_putimage_bpp: |
4304 | sys_putimage_bpp: |
4302 | call vesa20_putimage |
4305 | call vesa20_putimage |
4303 | pop ebp esi ebp |
4306 | pop ebp esi ebp |
4304 | ret |
4307 | ret |
4305 | ; jmp [draw_pointer] |
4308 | ; jmp [draw_pointer] |
4306 | ;----------------------------------------------------------------------------- |
4309 | ;----------------------------------------------------------------------------- |
4307 | align 4 |
4310 | align 4 |
4308 | sys_putimage_palette: |
4311 | sys_putimage_palette: |
4309 | ; ebx = pointer to image |
4312 | ; ebx = pointer to image |
4310 | ; ecx = [xsize]*65536 + [ysize] |
4313 | ; ecx = [xsize]*65536 + [ysize] |
4311 | ; edx = [xstart]*65536 + [ystart] |
4314 | ; edx = [xstart]*65536 + [ystart] |
4312 | ; esi = number of bits per pixel, must be 8, 24 or 32 |
4315 | ; esi = number of bits per pixel, must be 8, 24 or 32 |
4313 | ; edi = pointer to palette |
4316 | ; edi = pointer to palette |
4314 | ; ebp = row delta |
4317 | ; ebp = row delta |
4315 | mov eax, [CURRENT_TASK] |
4318 | mov eax, [CURRENT_TASK] |
4316 | shl eax, 8 |
4319 | shl eax, 8 |
4317 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.top] |
4320 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.top] |
4318 | rol edx, 16 |
4321 | rol edx, 16 |
4319 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.left] |
4322 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.left] |
4320 | rol edx, 16 |
4323 | rol edx, 16 |
4321 | ;-------------------------------------- |
4324 | ;-------------------------------------- |
4322 | align 4 |
4325 | align 4 |
4323 | .forced: |
4326 | .forced: |
4324 | cmp esi, 1 |
4327 | cmp esi, 1 |
4325 | jnz @f |
4328 | jnz @f |
4326 | push edi |
4329 | push edi |
4327 | mov eax, [edi+4] |
4330 | mov eax, [edi+4] |
4328 | sub eax, [edi] |
4331 | sub eax, [edi] |
4329 | push eax |
4332 | push eax |
4330 | push dword [edi] |
4333 | push dword [edi] |
4331 | push 0ffffff80h |
4334 | push 0ffffff80h |
4332 | mov edi, esp |
4335 | mov edi, esp |
4333 | call put_mono_image |
4336 | call put_mono_image |
4334 | add esp, 12 |
4337 | add esp, 12 |
4335 | pop edi |
4338 | pop edi |
4336 | ret |
4339 | ret |
4337 | ;-------------------------------------- |
4340 | ;-------------------------------------- |
4338 | align 4 |
4341 | align 4 |
4339 | @@: |
4342 | @@: |
4340 | cmp esi, 2 |
4343 | cmp esi, 2 |
4341 | jnz @f |
4344 | jnz @f |
4342 | push edi |
4345 | push edi |
4343 | push 0ffffff80h |
4346 | push 0ffffff80h |
4344 | mov edi, esp |
4347 | mov edi, esp |
4345 | call put_2bit_image |
4348 | call put_2bit_image |
4346 | pop eax |
4349 | pop eax |
4347 | pop edi |
4350 | pop edi |
4348 | ret |
4351 | ret |
4349 | ;-------------------------------------- |
4352 | ;-------------------------------------- |
4350 | align 4 |
4353 | align 4 |
4351 | @@: |
4354 | @@: |
4352 | cmp esi, 4 |
4355 | cmp esi, 4 |
4353 | jnz @f |
4356 | jnz @f |
4354 | push edi |
4357 | push edi |
4355 | push 0ffffff80h |
4358 | push 0ffffff80h |
4356 | mov edi, esp |
4359 | mov edi, esp |
4357 | call put_4bit_image |
4360 | call put_4bit_image |
4358 | pop eax |
4361 | pop eax |
4359 | pop edi |
4362 | pop edi |
4360 | ret |
4363 | ret |
4361 | ;-------------------------------------- |
4364 | ;-------------------------------------- |
4362 | align 4 |
4365 | align 4 |
4363 | @@: |
4366 | @@: |
4364 | push ebp esi ebp |
4367 | push ebp esi ebp |
4365 | cmp esi, 8 |
4368 | cmp esi, 8 |
4366 | jnz @f |
4369 | jnz @f |
4367 | mov ebp, putimage_get8bpp |
4370 | mov ebp, putimage_get8bpp |
4368 | mov esi, putimage_init8bpp |
4371 | mov esi, putimage_init8bpp |
4369 | jmp sys_putimage_bpp |
4372 | jmp sys_putimage_bpp |
4370 | ;-------------------------------------- |
4373 | ;-------------------------------------- |
4371 | align 4 |
4374 | align 4 |
4372 | @@: |
4375 | @@: |
4373 | cmp esi, 9 |
4376 | cmp esi, 9 |
4374 | jnz @f |
4377 | jnz @f |
4375 | mov ebp, putimage_get9bpp |
4378 | mov ebp, putimage_get9bpp |
4376 | mov esi, putimage_init9bpp |
4379 | mov esi, putimage_init9bpp |
4377 | jmp sys_putimage_bpp |
4380 | jmp sys_putimage_bpp |
4378 | ;-------------------------------------- |
4381 | ;-------------------------------------- |
4379 | align 4 |
4382 | align 4 |
4380 | @@: |
4383 | @@: |
4381 | cmp esi, 15 |
4384 | cmp esi, 15 |
4382 | jnz @f |
4385 | jnz @f |
4383 | mov ebp, putimage_get15bpp |
4386 | mov ebp, putimage_get15bpp |
4384 | mov esi, putimage_init15bpp |
4387 | mov esi, putimage_init15bpp |
4385 | jmp sys_putimage_bpp |
4388 | jmp sys_putimage_bpp |
4386 | ;-------------------------------------- |
4389 | ;-------------------------------------- |
4387 | align 4 |
4390 | align 4 |
4388 | @@: |
4391 | @@: |
4389 | cmp esi, 16 |
4392 | cmp esi, 16 |
4390 | jnz @f |
4393 | jnz @f |
4391 | mov ebp, putimage_get16bpp |
4394 | mov ebp, putimage_get16bpp |
4392 | mov esi, putimage_init16bpp |
4395 | mov esi, putimage_init16bpp |
4393 | jmp sys_putimage_bpp |
4396 | jmp sys_putimage_bpp |
4394 | ;-------------------------------------- |
4397 | ;-------------------------------------- |
4395 | align 4 |
4398 | align 4 |
4396 | @@: |
4399 | @@: |
4397 | cmp esi, 24 |
4400 | cmp esi, 24 |
4398 | jnz @f |
4401 | jnz @f |
4399 | mov ebp, putimage_get24bpp |
4402 | mov ebp, putimage_get24bpp |
4400 | mov esi, putimage_init24bpp |
4403 | mov esi, putimage_init24bpp |
4401 | jmp sys_putimage_bpp |
4404 | jmp sys_putimage_bpp |
4402 | ;-------------------------------------- |
4405 | ;-------------------------------------- |
4403 | align 4 |
4406 | align 4 |
4404 | @@: |
4407 | @@: |
4405 | cmp esi, 32 |
4408 | cmp esi, 32 |
4406 | jnz @f |
4409 | jnz @f |
4407 | mov ebp, putimage_get32bpp |
4410 | mov ebp, putimage_get32bpp |
4408 | mov esi, putimage_init32bpp |
4411 | mov esi, putimage_init32bpp |
4409 | jmp sys_putimage_bpp |
4412 | jmp sys_putimage_bpp |
4410 | ;-------------------------------------- |
4413 | ;-------------------------------------- |
4411 | align 4 |
4414 | align 4 |
4412 | @@: |
4415 | @@: |
4413 | pop ebp esi ebp |
4416 | pop ebp esi ebp |
4414 | ret |
4417 | ret |
4415 | ;----------------------------------------------------------------------------- |
4418 | ;----------------------------------------------------------------------------- |
4416 | align 4 |
4419 | align 4 |
4417 | put_mono_image: |
4420 | put_mono_image: |
4418 | push ebp esi ebp |
4421 | push ebp esi ebp |
4419 | mov ebp, putimage_get1bpp |
4422 | mov ebp, putimage_get1bpp |
4420 | mov esi, putimage_init1bpp |
4423 | mov esi, putimage_init1bpp |
4421 | jmp sys_putimage_bpp |
4424 | jmp sys_putimage_bpp |
4422 | ;----------------------------------------------------------------------------- |
4425 | ;----------------------------------------------------------------------------- |
4423 | align 4 |
4426 | align 4 |
4424 | put_2bit_image: |
4427 | put_2bit_image: |
4425 | push ebp esi ebp |
4428 | push ebp esi ebp |
4426 | mov ebp, putimage_get2bpp |
4429 | mov ebp, putimage_get2bpp |
4427 | mov esi, putimage_init2bpp |
4430 | mov esi, putimage_init2bpp |
4428 | jmp sys_putimage_bpp |
4431 | jmp sys_putimage_bpp |
4429 | ;----------------------------------------------------------------------------- |
4432 | ;----------------------------------------------------------------------------- |
4430 | align 4 |
4433 | align 4 |
4431 | put_4bit_image: |
4434 | put_4bit_image: |
4432 | push ebp esi ebp |
4435 | push ebp esi ebp |
4433 | mov ebp, putimage_get4bpp |
4436 | mov ebp, putimage_get4bpp |
4434 | mov esi, putimage_init4bpp |
4437 | mov esi, putimage_init4bpp |
4435 | jmp sys_putimage_bpp |
4438 | jmp sys_putimage_bpp |
4436 | ;----------------------------------------------------------------------------- |
4439 | ;----------------------------------------------------------------------------- |
4437 | align 4 |
4440 | align 4 |
4438 | putimage_init24bpp: |
4441 | putimage_init24bpp: |
4439 | lea eax, [eax*3] |
4442 | lea eax, [eax*3] |
4440 | putimage_init8bpp: |
4443 | putimage_init8bpp: |
4441 | putimage_init9bpp: |
4444 | putimage_init9bpp: |
4442 | ret |
4445 | ret |
4443 | ;----------------------------------------------------------------------------- |
4446 | ;----------------------------------------------------------------------------- |
4444 | align 16 |
4447 | align 16 |
4445 | putimage_get24bpp: |
4448 | putimage_get24bpp: |
4446 | movzx eax, byte [esi+2] |
4449 | movzx eax, byte [esi+2] |
4447 | shl eax, 16 |
4450 | shl eax, 16 |
4448 | mov ax, [esi] |
4451 | mov ax, [esi] |
4449 | add esi, 3 |
4452 | add esi, 3 |
4450 | ret 4 |
4453 | ret 4 |
4451 | ;----------------------------------------------------------------------------- |
4454 | ;----------------------------------------------------------------------------- |
4452 | align 16 |
4455 | align 16 |
4453 | putimage_get8bpp: |
4456 | putimage_get8bpp: |
4454 | movzx eax, byte [esi] |
4457 | movzx eax, byte [esi] |
4455 | push edx |
4458 | push edx |
4456 | mov edx, [esp+8] |
4459 | mov edx, [esp+8] |
4457 | mov eax, [edx+eax*4] |
4460 | mov eax, [edx+eax*4] |
4458 | pop edx |
4461 | pop edx |
4459 | inc esi |
4462 | inc esi |
4460 | ret 4 |
4463 | ret 4 |
4461 | ;----------------------------------------------------------------------------- |
4464 | ;----------------------------------------------------------------------------- |
4462 | align 16 |
4465 | align 16 |
4463 | putimage_get9bpp: |
4466 | putimage_get9bpp: |
4464 | lodsb |
4467 | lodsb |
4465 | mov ah, al |
4468 | mov ah, al |
4466 | shl eax, 8 |
4469 | shl eax, 8 |
4467 | mov al, ah |
4470 | mov al, ah |
4468 | ret 4 |
4471 | ret 4 |
4469 | ;----------------------------------------------------------------------------- |
4472 | ;----------------------------------------------------------------------------- |
4470 | align 4 |
4473 | align 4 |
4471 | putimage_init1bpp: |
4474 | putimage_init1bpp: |
4472 | add eax, ecx |
4475 | add eax, ecx |
4473 | push ecx |
4476 | push ecx |
4474 | add eax, 7 |
4477 | add eax, 7 |
4475 | add ecx, 7 |
4478 | add ecx, 7 |
4476 | shr eax, 3 |
4479 | shr eax, 3 |
4477 | shr ecx, 3 |
4480 | shr ecx, 3 |
4478 | sub eax, ecx |
4481 | sub eax, ecx |
4479 | pop ecx |
4482 | pop ecx |
4480 | ret |
4483 | ret |
4481 | ;----------------------------------------------------------------------------- |
4484 | ;----------------------------------------------------------------------------- |
4482 | align 16 |
4485 | align 16 |
4483 | putimage_get1bpp: |
4486 | putimage_get1bpp: |
4484 | push edx |
4487 | push edx |
4485 | mov edx, [esp+8] |
4488 | mov edx, [esp+8] |
4486 | mov al, [edx] |
4489 | mov al, [edx] |
4487 | add al, al |
4490 | add al, al |
4488 | jnz @f |
4491 | jnz @f |
4489 | lodsb |
4492 | lodsb |
4490 | adc al, al |
4493 | adc al, al |
4491 | @@: |
4494 | @@: |
4492 | mov [edx], al |
4495 | mov [edx], al |
4493 | sbb eax, eax |
4496 | sbb eax, eax |
4494 | and eax, [edx+8] |
4497 | and eax, [edx+8] |
4495 | add eax, [edx+4] |
4498 | add eax, [edx+4] |
4496 | pop edx |
4499 | pop edx |
4497 | ret 4 |
4500 | ret 4 |
4498 | ;----------------------------------------------------------------------------- |
4501 | ;----------------------------------------------------------------------------- |
4499 | align 4 |
4502 | align 4 |
4500 | putimage_init2bpp: |
4503 | putimage_init2bpp: |
4501 | add eax, ecx |
4504 | add eax, ecx |
4502 | push ecx |
4505 | push ecx |
4503 | add ecx, 3 |
4506 | add ecx, 3 |
4504 | add eax, 3 |
4507 | add eax, 3 |
4505 | shr ecx, 2 |
4508 | shr ecx, 2 |
4506 | shr eax, 2 |
4509 | shr eax, 2 |
4507 | sub eax, ecx |
4510 | sub eax, ecx |
4508 | pop ecx |
4511 | pop ecx |
4509 | ret |
4512 | ret |
4510 | ;----------------------------------------------------------------------------- |
4513 | ;----------------------------------------------------------------------------- |
4511 | align 16 |
4514 | align 16 |
4512 | putimage_get2bpp: |
4515 | putimage_get2bpp: |
4513 | push edx |
4516 | push edx |
4514 | mov edx, [esp+8] |
4517 | mov edx, [esp+8] |
4515 | mov al, [edx] |
4518 | mov al, [edx] |
4516 | mov ah, al |
4519 | mov ah, al |
4517 | shr al, 6 |
4520 | shr al, 6 |
4518 | shl ah, 2 |
4521 | shl ah, 2 |
4519 | jnz .nonewbyte |
4522 | jnz .nonewbyte |
4520 | lodsb |
4523 | lodsb |
4521 | mov ah, al |
4524 | mov ah, al |
4522 | shr al, 6 |
4525 | shr al, 6 |
4523 | shl ah, 2 |
4526 | shl ah, 2 |
4524 | add ah, 1 |
4527 | add ah, 1 |
4525 | .nonewbyte: |
4528 | .nonewbyte: |
4526 | mov [edx], ah |
4529 | mov [edx], ah |
4527 | mov edx, [edx+4] |
4530 | mov edx, [edx+4] |
4528 | movzx eax, al |
4531 | movzx eax, al |
4529 | mov eax, [edx+eax*4] |
4532 | mov eax, [edx+eax*4] |
4530 | pop edx |
4533 | pop edx |
4531 | ret 4 |
4534 | ret 4 |
4532 | ;----------------------------------------------------------------------------- |
4535 | ;----------------------------------------------------------------------------- |
4533 | align 4 |
4536 | align 4 |
4534 | putimage_init4bpp: |
4537 | putimage_init4bpp: |
4535 | add eax, ecx |
4538 | add eax, ecx |
4536 | push ecx |
4539 | push ecx |
4537 | add ecx, 1 |
4540 | add ecx, 1 |
4538 | add eax, 1 |
4541 | add eax, 1 |
4539 | shr ecx, 1 |
4542 | shr ecx, 1 |
4540 | shr eax, 1 |
4543 | shr eax, 1 |
4541 | sub eax, ecx |
4544 | sub eax, ecx |
4542 | pop ecx |
4545 | pop ecx |
4543 | ret |
4546 | ret |
4544 | ;----------------------------------------------------------------------------- |
4547 | ;----------------------------------------------------------------------------- |
4545 | align 16 |
4548 | align 16 |
4546 | putimage_get4bpp: |
4549 | putimage_get4bpp: |
4547 | push edx |
4550 | push edx |
4548 | mov edx, [esp+8] |
4551 | mov edx, [esp+8] |
4549 | add byte [edx], 80h |
4552 | add byte [edx], 80h |
4550 | jc @f |
4553 | jc @f |
4551 | movzx eax, byte [edx+1] |
4554 | movzx eax, byte [edx+1] |
4552 | mov edx, [edx+4] |
4555 | mov edx, [edx+4] |
4553 | and eax, 0x0F |
4556 | and eax, 0x0F |
4554 | mov eax, [edx+eax*4] |
4557 | mov eax, [edx+eax*4] |
4555 | pop edx |
4558 | pop edx |
4556 | ret 4 |
4559 | ret 4 |
4557 | @@: |
4560 | @@: |
4558 | movzx eax, byte [esi] |
4561 | movzx eax, byte [esi] |
4559 | add esi, 1 |
4562 | add esi, 1 |
4560 | mov [edx+1], al |
4563 | mov [edx+1], al |
4561 | shr eax, 4 |
4564 | shr eax, 4 |
4562 | mov edx, [edx+4] |
4565 | mov edx, [edx+4] |
4563 | mov eax, [edx+eax*4] |
4566 | mov eax, [edx+eax*4] |
4564 | pop edx |
4567 | pop edx |
4565 | ret 4 |
4568 | ret 4 |
4566 | ;----------------------------------------------------------------------------- |
4569 | ;----------------------------------------------------------------------------- |
4567 | align 4 |
4570 | align 4 |
4568 | putimage_init32bpp: |
4571 | putimage_init32bpp: |
4569 | shl eax, 2 |
4572 | shl eax, 2 |
4570 | ret |
4573 | ret |
4571 | ;----------------------------------------------------------------------------- |
4574 | ;----------------------------------------------------------------------------- |
4572 | align 16 |
4575 | align 16 |
4573 | putimage_get32bpp: |
4576 | putimage_get32bpp: |
4574 | lodsd |
4577 | lodsd |
4575 | ret 4 |
4578 | ret 4 |
4576 | ;----------------------------------------------------------------------------- |
4579 | ;----------------------------------------------------------------------------- |
4577 | align 4 |
4580 | align 4 |
4578 | putimage_init15bpp: |
4581 | putimage_init15bpp: |
4579 | putimage_init16bpp: |
4582 | putimage_init16bpp: |
4580 | add eax, eax |
4583 | add eax, eax |
4581 | ret |
4584 | ret |
4582 | ;----------------------------------------------------------------------------- |
4585 | ;----------------------------------------------------------------------------- |
4583 | align 16 |
4586 | align 16 |
4584 | putimage_get15bpp: |
4587 | putimage_get15bpp: |
4585 | ; 0RRRRRGGGGGBBBBB -> 00000000RRRRR000GGGGG000BBBBB000 |
4588 | ; 0RRRRRGGGGGBBBBB -> 00000000RRRRR000GGGGG000BBBBB000 |
4586 | push ecx edx |
4589 | push ecx edx |
4587 | movzx eax, word [esi] |
4590 | movzx eax, word [esi] |
4588 | add esi, 2 |
4591 | add esi, 2 |
4589 | mov ecx, eax |
4592 | mov ecx, eax |
4590 | mov edx, eax |
4593 | mov edx, eax |
4591 | and eax, 0x1F |
4594 | and eax, 0x1F |
4592 | and ecx, 0x1F shl 5 |
4595 | and ecx, 0x1F shl 5 |
4593 | and edx, 0x1F shl 10 |
4596 | and edx, 0x1F shl 10 |
4594 | shl eax, 3 |
4597 | shl eax, 3 |
4595 | shl ecx, 6 |
4598 | shl ecx, 6 |
4596 | shl edx, 9 |
4599 | shl edx, 9 |
4597 | or eax, ecx |
4600 | or eax, ecx |
4598 | or eax, edx |
4601 | or eax, edx |
4599 | pop edx ecx |
4602 | pop edx ecx |
4600 | ret 4 |
4603 | ret 4 |
4601 | ;----------------------------------------------------------------------------- |
4604 | ;----------------------------------------------------------------------------- |
4602 | align 16 |
4605 | align 16 |
4603 | putimage_get16bpp: |
4606 | putimage_get16bpp: |
4604 | ; RRRRRGGGGGGBBBBB -> 00000000RRRRR000GGGGGG00BBBBB000 |
4607 | ; RRRRRGGGGGGBBBBB -> 00000000RRRRR000GGGGGG00BBBBB000 |
4605 | push ecx edx |
4608 | push ecx edx |
4606 | movzx eax, word [esi] |
4609 | movzx eax, word [esi] |
4607 | add esi, 2 |
4610 | add esi, 2 |
4608 | mov ecx, eax |
4611 | mov ecx, eax |
4609 | mov edx, eax |
4612 | mov edx, eax |
4610 | and eax, 0x1F |
4613 | and eax, 0x1F |
4611 | and ecx, 0x3F shl 5 |
4614 | and ecx, 0x3F shl 5 |
4612 | and edx, 0x1F shl 11 |
4615 | and edx, 0x1F shl 11 |
4613 | shl eax, 3 |
4616 | shl eax, 3 |
4614 | shl ecx, 5 |
4617 | shl ecx, 5 |
4615 | shl edx, 8 |
4618 | shl edx, 8 |
4616 | or eax, ecx |
4619 | or eax, ecx |
4617 | or eax, edx |
4620 | or eax, edx |
4618 | pop edx ecx |
4621 | pop edx ecx |
4619 | ret 4 |
4622 | ret 4 |
4620 | ;----------------------------------------------------------------------------- |
4623 | ;----------------------------------------------------------------------------- |
4621 | ;align 4 |
4624 | ;align 4 |
4622 | ; eax x beginning |
4625 | ; eax x beginning |
4623 | ; ebx y beginning |
4626 | ; ebx y beginning |
4624 | ; ecx x end |
4627 | ; ecx x end |
4625 | ; edx y end |
4628 | ; edx y end |
4626 | ; edi color |
4629 | ; edi color |
4627 | ;__sys_drawbar: |
4630 | ;__sys_drawbar: |
4628 | ; mov esi, [current_slot] |
4631 | ; mov esi, [current_slot] |
4629 | ; add eax, [esi+APPDATA.wnd_clientbox.left] |
4632 | ; add eax, [esi+APPDATA.wnd_clientbox.left] |
4630 | ; add ecx, [esi+APPDATA.wnd_clientbox.left] |
4633 | ; add ecx, [esi+APPDATA.wnd_clientbox.left] |
4631 | ; add ebx, [esi+APPDATA.wnd_clientbox.top] |
4634 | ; add ebx, [esi+APPDATA.wnd_clientbox.top] |
4632 | ; add edx, [esi+APPDATA.wnd_clientbox.top] |
4635 | ; add edx, [esi+APPDATA.wnd_clientbox.top] |
4633 | ;-------------------------------------- |
4636 | ;-------------------------------------- |
4634 | ;align 4 |
4637 | ;align 4 |
4635 | ;.forced: |
4638 | ;.forced: |
4636 | ; call vesa20_drawbar |
4639 | ; call vesa20_drawbar |
4637 | ; call [draw_pointer] |
4640 | ; call [draw_pointer] |
4638 | ; ret |
4641 | ; ret |
4639 | ;----------------------------------------------------------------------------- |
4642 | ;----------------------------------------------------------------------------- |
4640 | align 4 |
4643 | align 4 |
4641 | kb_write_wait_ack: |
4644 | kb_write_wait_ack: |
4642 | 4645 | ||
4643 | push ecx edx |
4646 | push ecx edx |
4644 | 4647 | ||
4645 | mov dl, al |
4648 | mov dl, al |
4646 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4649 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
4647 | .wait_output_ready: |
4650 | .wait_output_ready: |
4648 | in al, 0x64 |
4651 | in al, 0x64 |
4649 | test al, 2 |
4652 | test al, 2 |
4650 | jz @f |
4653 | jz @f |
4651 | loop .wait_output_ready |
4654 | loop .wait_output_ready |
4652 | mov ah, 1 |
4655 | mov ah, 1 |
4653 | jmp .nothing |
4656 | jmp .nothing |
4654 | @@: |
4657 | @@: |
4655 | mov al, dl |
4658 | mov al, dl |
4656 | out 0x60, al |
4659 | out 0x60, al |
4657 | mov ecx, 0xfffff; last 0xffff, new value in view of fast CPU's |
4660 | mov ecx, 0xfffff; last 0xffff, new value in view of fast CPU's |
4658 | .wait_ack: |
4661 | .wait_ack: |
4659 | in al, 0x64 |
4662 | in al, 0x64 |
4660 | test al, 1 |
4663 | test al, 1 |
4661 | jnz @f |
4664 | jnz @f |
4662 | loop .wait_ack |
4665 | loop .wait_ack |
4663 | mov ah, 1 |
4666 | mov ah, 1 |
4664 | jmp .nothing |
4667 | jmp .nothing |
4665 | @@: |
4668 | @@: |
4666 | in al, 0x60 |
4669 | in al, 0x60 |
4667 | xor ah, ah |
4670 | xor ah, ah |
4668 | 4671 | ||
4669 | .nothing: |
4672 | .nothing: |
4670 | pop edx ecx |
4673 | pop edx ecx |
4671 | 4674 | ||
4672 | ret |
4675 | ret |
4673 | ;----------------------------------------------------------------------------- |
4676 | ;----------------------------------------------------------------------------- |
4674 | 4677 | ||
4675 | setmouse: ; set mousepicture -pointer |
4678 | setmouse: ; set mousepicture -pointer |
4676 | ; ps2 mouse enable |
4679 | ; ps2 mouse enable |
4677 | 4680 | ||
4678 | ; mov [MOUSE_PICTURE], dword mousepointer |
4681 | ; mov [MOUSE_PICTURE], dword mousepointer |
4679 | 4682 | ||
4680 | cli |
4683 | cli |
4681 | 4684 | ||
4682 | ret |
4685 | ret |
4683 | 4686 | ||
4684 | if used _rdtsc |
4687 | if used _rdtsc |
4685 | _rdtsc: |
4688 | _rdtsc: |
4686 | bt [cpu_caps], CAPS_TSC |
4689 | bt [cpu_caps], CAPS_TSC |
4687 | jnc ret_rdtsc |
4690 | jnc ret_rdtsc |
4688 | rdtsc |
4691 | rdtsc |
4689 | ret |
4692 | ret |
4690 | ret_rdtsc: |
4693 | ret_rdtsc: |
4691 | mov edx, 0xffffffff |
4694 | mov edx, 0xffffffff |
4692 | mov eax, 0xffffffff |
4695 | mov eax, 0xffffffff |
4693 | ret |
4696 | ret |
4694 | end if |
4697 | end if |
4695 | 4698 | ||
4696 | sys_msg_board_str: |
4699 | sys_msg_board_str: |
4697 | 4700 | ||
4698 | pushad |
4701 | pushad |
4699 | @@: |
4702 | @@: |
4700 | cmp [esi], byte 0 |
4703 | cmp [esi], byte 0 |
4701 | je @f |
4704 | je @f |
4702 | mov ebx, 1 |
4705 | mov ebx, 1 |
4703 | movzx ecx, byte [esi] |
4706 | movzx ecx, byte [esi] |
4704 | call sys_msg_board |
4707 | call sys_msg_board |
4705 | inc esi |
4708 | inc esi |
4706 | jmp @b |
4709 | jmp @b |
4707 | @@: |
4710 | @@: |
4708 | popad |
4711 | popad |
4709 | ret |
4712 | ret |
4710 | 4713 | ||
4711 | sys_msg_board_byte: |
4714 | sys_msg_board_byte: |
4712 | ; in: al = byte to display |
4715 | ; in: al = byte to display |
4713 | ; out: nothing |
4716 | ; out: nothing |
4714 | ; destroys: nothing |
4717 | ; destroys: nothing |
4715 | pushad |
4718 | pushad |
4716 | mov ecx, 2 |
4719 | mov ecx, 2 |
4717 | shl eax, 24 |
4720 | shl eax, 24 |
4718 | jmp @f |
4721 | jmp @f |
4719 | 4722 | ||
4720 | sys_msg_board_word: |
4723 | sys_msg_board_word: |
4721 | ; in: ax = word to display |
4724 | ; in: ax = word to display |
4722 | ; out: nothing |
4725 | ; out: nothing |
4723 | ; destroys: nothing |
4726 | ; destroys: nothing |
4724 | pushad |
4727 | pushad |
4725 | mov ecx, 4 |
4728 | mov ecx, 4 |
4726 | shl eax, 16 |
4729 | shl eax, 16 |
4727 | jmp @f |
4730 | jmp @f |
4728 | 4731 | ||
4729 | sys_msg_board_dword: |
4732 | sys_msg_board_dword: |
4730 | ; in: eax = dword to display |
4733 | ; in: eax = dword to display |
4731 | ; out: nothing |
4734 | ; out: nothing |
4732 | ; destroys: nothing |
4735 | ; destroys: nothing |
4733 | pushad |
4736 | pushad |
4734 | mov ecx, 8 |
4737 | mov ecx, 8 |
4735 | @@: |
4738 | @@: |
4736 | push ecx |
4739 | push ecx |
4737 | rol eax, 4 |
4740 | rol eax, 4 |
4738 | push eax |
4741 | push eax |
4739 | and al, 0xF |
4742 | and al, 0xF |
4740 | cmp al, 10 |
4743 | cmp al, 10 |
4741 | sbb al, 69h |
4744 | sbb al, 69h |
4742 | das |
4745 | das |
4743 | mov cl, al |
4746 | mov cl, al |
4744 | xor ebx, ebx |
4747 | xor ebx, ebx |
4745 | inc ebx |
4748 | inc ebx |
4746 | call sys_msg_board |
4749 | call sys_msg_board |
4747 | pop eax |
4750 | pop eax |
4748 | pop ecx |
4751 | pop ecx |
4749 | loop @b |
4752 | loop @b |
4750 | popad |
4753 | popad |
4751 | ret |
4754 | ret |
4752 | 4755 | ||
4753 | msg_board_data_size = 65536 ; Must be power of two |
4756 | msg_board_data_size = 65536 ; Must be power of two |
4754 | 4757 | ||
4755 | uglobal |
4758 | uglobal |
4756 | msg_board_data rb msg_board_data_size |
4759 | msg_board_data rb msg_board_data_size |
4757 | msg_board_count dd ? |
4760 | msg_board_count dd ? |
4758 | endg |
4761 | endg |
4759 | 4762 | ||
4760 | iglobal |
4763 | iglobal |
4761 | msg_board_pos dd 42*6*65536+10 ; for printing debug output on the screen |
4764 | msg_board_pos dd 42*6*65536+10 ; for printing debug output on the screen |
4762 | endg |
4765 | endg |
4763 | 4766 | ||
4764 | sys_msg_board: |
4767 | sys_msg_board: |
4765 | ; ebx=1 -> write, cl = byte to write |
4768 | ; ebx=1 -> write, cl = byte to write |
4766 | ; ebx=2 -> read, ecx=0 -> no data, ecx=1 -> data in al |
4769 | ; ebx=2 -> read, ecx=0 -> no data, ecx=1 -> data in al |
4767 | push eax ebx |
4770 | push eax ebx |
4768 | mov eax, ebx |
4771 | mov eax, ebx |
4769 | mov ebx, ecx |
4772 | mov ebx, ecx |
4770 | mov ecx, [msg_board_count] |
4773 | mov ecx, [msg_board_count] |
4771 | cmp eax, 1 |
4774 | cmp eax, 1 |
4772 | jne .read |
4775 | jne .read |
4773 | 4776 | ||
4774 | if defined debug_com_base |
4777 | if defined debug_com_base |
4775 | push dx ax |
4778 | push dx ax |
4776 | @@: ; wait for empty transmit register |
4779 | @@: ; wait for empty transmit register |
4777 | mov dx, debug_com_base+5 |
4780 | mov dx, debug_com_base+5 |
4778 | in al, dx |
4781 | in al, dx |
4779 | test al, 1 shl 5 |
4782 | test al, 1 shl 5 |
4780 | jz @r |
4783 | jz @r |
4781 | mov dx, debug_com_base ; Output the byte |
4784 | mov dx, debug_com_base ; Output the byte |
4782 | mov al, bl |
4785 | mov al, bl |
4783 | out dx, al |
4786 | out dx, al |
4784 | pop ax dx |
4787 | pop ax dx |
4785 | end if |
4788 | end if |
4786 | 4789 | ||
4787 | mov [msg_board_data+ecx], bl |
4790 | mov [msg_board_data+ecx], bl |
4788 | cmp byte [debug_direct_print], 1 |
4791 | cmp byte [debug_direct_print], 1 |
4789 | jnz .end |
4792 | jnz .end |
4790 | pusha |
4793 | pusha |
4791 | lea edx, [msg_board_data+ecx] |
4794 | lea edx, [msg_board_data+ecx] |
4792 | mov ecx, 0x40FFFFFF |
4795 | mov ecx, 0x40FFFFFF |
4793 | mov ebx, [msg_board_pos] |
4796 | mov ebx, [msg_board_pos] |
4794 | mov edi, 1 |
4797 | mov edi, 1 |
4795 | mov esi, 1 |
4798 | mov esi, 1 |
4796 | call dtext |
4799 | call dtext |
4797 | popa |
4800 | popa |
4798 | add word [msg_board_pos+2], 6 |
4801 | add word [msg_board_pos+2], 6 |
4799 | cmp word [msg_board_pos+2], 105*6 |
4802 | cmp word [msg_board_pos+2], 105*6 |
4800 | jnc @f |
4803 | jnc @f |
4801 | cmp bl, 10 |
4804 | cmp bl, 10 |
4802 | jnz .end |
4805 | jnz .end |
4803 | @@: |
4806 | @@: |
4804 | mov word [msg_board_pos+2], 42*6 |
4807 | mov word [msg_board_pos+2], 42*6 |
4805 | add word [msg_board_pos], 10 |
4808 | add word [msg_board_pos], 10 |
4806 | mov eax, [_display.height] |
4809 | mov eax, [_display.height] |
4807 | sub eax, 10 |
4810 | sub eax, 10 |
4808 | cmp ax, word [msg_board_pos] |
4811 | cmp ax, word [msg_board_pos] |
4809 | jnc @f |
4812 | jnc @f |
4810 | mov word [msg_board_pos], 10 |
4813 | mov word [msg_board_pos], 10 |
4811 | @@: |
4814 | @@: |
4812 | pusha |
4815 | pusha |
4813 | mov eax, [msg_board_pos] |
4816 | mov eax, [msg_board_pos] |
4814 | movzx ebx, ax |
4817 | movzx ebx, ax |
4815 | shr eax, 16 |
4818 | shr eax, 16 |
4816 | mov edx, 105*6 |
4819 | mov edx, 105*6 |
4817 | xor ecx, ecx |
4820 | xor ecx, ecx |
4818 | mov edi, 1 |
4821 | mov edi, 1 |
4819 | mov esi, 9 |
4822 | mov esi, 9 |
4820 | @@: |
4823 | @@: |
4821 | call hline |
4824 | call hline |
4822 | inc ebx |
4825 | inc ebx |
4823 | dec esi |
4826 | dec esi |
4824 | jnz @b |
4827 | jnz @b |
4825 | popa |
4828 | popa |
4826 | .end: |
4829 | .end: |
4827 | inc ecx |
4830 | inc ecx |
4828 | and ecx, msg_board_data_size - 1 |
4831 | and ecx, msg_board_data_size - 1 |
4829 | mov [msg_board_count], ecx |
4832 | mov [msg_board_count], ecx |
4830 | .ret: |
4833 | .ret: |
4831 | pop ebx eax |
4834 | pop ebx eax |
4832 | ret |
4835 | ret |
4833 | 4836 | ||
4834 | @@: |
4837 | @@: |
4835 | mov [esp+32], ecx |
4838 | mov [esp+32], ecx |
4836 | mov [esp+20], ecx |
4839 | mov [esp+20], ecx |
4837 | jmp .ret |
4840 | jmp .ret |
4838 | 4841 | ||
4839 | .read: |
4842 | .read: |
4840 | cmp eax, 2 |
4843 | cmp eax, 2 |
4841 | jne .ret |
4844 | jne .ret |
4842 | test ecx, ecx |
4845 | test ecx, ecx |
4843 | jz @b |
4846 | jz @b |
4844 | add esp, 8 ; returning data in ebx and eax, so no need to restore them |
4847 | add esp, 8 ; returning data in ebx and eax, so no need to restore them |
4845 | mov eax, msg_board_data+1 |
4848 | mov eax, msg_board_data+1 |
4846 | mov ebx, msg_board_data |
4849 | mov ebx, msg_board_data |
4847 | movzx edx, byte [ebx] |
4850 | movzx edx, byte [ebx] |
4848 | call memmove |
4851 | call memmove |
4849 | dec [msg_board_count] |
4852 | dec [msg_board_count] |
4850 | mov [esp + 32], edx ;eax |
4853 | mov [esp + 32], edx ;eax |
4851 | mov [esp + 20], dword 1 |
4854 | mov [esp + 20], dword 1 |
4852 | ret |
4855 | ret |
4853 | 4856 | ||
4854 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4857 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4855 | ;; 66 sys function. ;; |
4858 | ;; 66 sys function. ;; |
4856 | ;; in eax=66,ebx in [0..5],ecx,edx ;; |
4859 | ;; in eax=66,ebx in [0..5],ecx,edx ;; |
4857 | ;; out eax ;; |
4860 | ;; out eax ;; |
4858 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4861 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4859 | iglobal |
4862 | iglobal |
4860 | align 4 |
4863 | align 4 |
4861 | f66call: |
4864 | f66call: |
4862 | dd sys_process_def.1 ; 1 = set keyboard mode |
4865 | dd sys_process_def.1 ; 1 = set keyboard mode |
4863 | dd sys_process_def.2 ; 2 = get keyboard mode |
4866 | dd sys_process_def.2 ; 2 = get keyboard mode |
4864 | dd sys_process_def.3 ; 3 = get keyboard ctrl, alt, shift |
4867 | dd sys_process_def.3 ; 3 = get keyboard ctrl, alt, shift |
4865 | dd sys_process_def.4 ; 4 = set system-wide hotkey |
4868 | dd sys_process_def.4 ; 4 = set system-wide hotkey |
4866 | dd sys_process_def.5 ; 5 = delete installed hotkey |
4869 | dd sys_process_def.5 ; 5 = delete installed hotkey |
4867 | dd sys_process_def.6 ; 6 = disable input, work only hotkeys |
4870 | dd sys_process_def.6 ; 6 = disable input, work only hotkeys |
4868 | dd sys_process_def.7 ; 7 = enable input, opposition to f.66.6 |
4871 | dd sys_process_def.7 ; 7 = enable input, opposition to f.66.6 |
4869 | endg |
4872 | endg |
4870 | ;----------------------------------------------------------------------------- |
4873 | ;----------------------------------------------------------------------------- |
4871 | align 4 |
4874 | align 4 |
4872 | sys_process_def: |
4875 | sys_process_def: |
4873 | dec ebx |
4876 | dec ebx |
4874 | cmp ebx, 7 |
4877 | cmp ebx, 7 |
4875 | jae .not_support ;if >=8 then or eax,-1 |
4878 | jae .not_support ;if >=8 then or eax,-1 |
4876 | 4879 | ||
4877 | mov edi, [CURRENT_TASK] |
4880 | mov edi, [CURRENT_TASK] |
4878 | jmp dword [f66call+ebx*4] |
4881 | jmp dword [f66call+ebx*4] |
4879 | 4882 | ||
4880 | .not_support: |
4883 | .not_support: |
4881 | or eax, -1 |
4884 | or eax, -1 |
4882 | ret |
4885 | ret |
4883 | ;----------------------------------------------------------------------------- |
4886 | ;----------------------------------------------------------------------------- |
4884 | align 4 |
4887 | align 4 |
4885 | .1: |
4888 | .1: |
4886 | shl edi, 8 |
4889 | shl edi, 8 |
4887 | mov [edi+SLOT_BASE + APPDATA.keyboard_mode], cl |
4890 | mov [edi+SLOT_BASE + APPDATA.keyboard_mode], cl |
4888 | 4891 | ||
4889 | ret |
4892 | ret |
4890 | ;----------------------------------------------------------------------------- |
4893 | ;----------------------------------------------------------------------------- |
4891 | align 4 |
4894 | align 4 |
4892 | .2: ; 2 = get keyboard mode |
4895 | .2: ; 2 = get keyboard mode |
4893 | shl edi, 8 |
4896 | shl edi, 8 |
4894 | movzx eax, byte [SLOT_BASE+edi + APPDATA.keyboard_mode] |
4897 | movzx eax, byte [SLOT_BASE+edi + APPDATA.keyboard_mode] |
4895 | mov [esp+32], eax |
4898 | mov [esp+32], eax |
4896 | ret |
4899 | ret |
4897 | ;----------------------------------------------------------------------------- |
4900 | ;----------------------------------------------------------------------------- |
4898 | align 4 |
4901 | align 4 |
4899 | .3: ;3 = get keyboard ctrl, alt, shift |
4902 | .3: ;3 = get keyboard ctrl, alt, shift |
4900 | mov eax, [kb_state] |
4903 | mov eax, [kb_state] |
4901 | mov [esp+32], eax |
4904 | mov [esp+32], eax |
4902 | ret |
4905 | ret |
4903 | ;----------------------------------------------------------------------------- |
4906 | ;----------------------------------------------------------------------------- |
4904 | align 4 |
4907 | align 4 |
4905 | .4: |
4908 | .4: |
4906 | mov eax, hotkey_list |
4909 | mov eax, hotkey_list |
4907 | @@: |
4910 | @@: |
4908 | cmp dword [eax+8], 0 |
4911 | cmp dword [eax+8], 0 |
4909 | jz .found_free |
4912 | jz .found_free |
4910 | add eax, 16 |
4913 | add eax, 16 |
4911 | cmp eax, hotkey_list+16*256 |
4914 | cmp eax, hotkey_list+16*256 |
4912 | jb @b |
4915 | jb @b |
4913 | mov dword [esp+32], 1 |
4916 | mov dword [esp+32], 1 |
4914 | ret |
4917 | ret |
4915 | .found_free: |
4918 | .found_free: |
4916 | mov [eax+8], edi |
4919 | mov [eax+8], edi |
4917 | mov [eax+4], edx |
4920 | mov [eax+4], edx |
4918 | movzx ecx, cl |
4921 | movzx ecx, cl |
4919 | lea ecx, [hotkey_scancodes+ecx*4] |
4922 | lea ecx, [hotkey_scancodes+ecx*4] |
4920 | mov edx, [ecx] |
4923 | mov edx, [ecx] |
4921 | mov [eax], edx |
4924 | mov [eax], edx |
4922 | mov [ecx], eax |
4925 | mov [ecx], eax |
4923 | mov [eax+12], ecx |
4926 | mov [eax+12], ecx |
4924 | test edx, edx |
4927 | test edx, edx |
4925 | jz @f |
4928 | jz @f |
4926 | mov [edx+12], eax |
4929 | mov [edx+12], eax |
4927 | @@: |
4930 | @@: |
4928 | and dword [esp+32], 0 |
4931 | and dword [esp+32], 0 |
4929 | ret |
4932 | ret |
4930 | ;----------------------------------------------------------------------------- |
4933 | ;----------------------------------------------------------------------------- |
4931 | align 4 |
4934 | align 4 |
4932 | .5: |
4935 | .5: |
4933 | movzx ebx, cl |
4936 | movzx ebx, cl |
4934 | lea ebx, [hotkey_scancodes+ebx*4] |
4937 | lea ebx, [hotkey_scancodes+ebx*4] |
4935 | mov eax, [ebx] |
4938 | mov eax, [ebx] |
4936 | .scan: |
4939 | .scan: |
4937 | test eax, eax |
4940 | test eax, eax |
4938 | jz .notfound |
4941 | jz .notfound |
4939 | cmp [eax+8], edi |
4942 | cmp [eax+8], edi |
4940 | jnz .next |
4943 | jnz .next |
4941 | cmp [eax+4], edx |
4944 | cmp [eax+4], edx |
4942 | jz .found |
4945 | jz .found |
4943 | .next: |
4946 | .next: |
4944 | mov eax, [eax] |
4947 | mov eax, [eax] |
4945 | jmp .scan |
4948 | jmp .scan |
4946 | .notfound: |
4949 | .notfound: |
4947 | mov dword [esp+32], 1 |
4950 | mov dword [esp+32], 1 |
4948 | ret |
4951 | ret |
4949 | .found: |
4952 | .found: |
4950 | mov ecx, [eax] |
4953 | mov ecx, [eax] |
4951 | jecxz @f |
4954 | jecxz @f |
4952 | mov edx, [eax+12] |
4955 | mov edx, [eax+12] |
4953 | mov [ecx+12], edx |
4956 | mov [ecx+12], edx |
4954 | @@: |
4957 | @@: |
4955 | mov ecx, [eax+12] |
4958 | mov ecx, [eax+12] |
4956 | mov edx, [eax] |
4959 | mov edx, [eax] |
4957 | mov [ecx], edx |
4960 | mov [ecx], edx |
4958 | xor edx, edx |
4961 | xor edx, edx |
4959 | mov [eax+4], edx |
4962 | mov [eax+4], edx |
4960 | mov [eax+8], edx |
4963 | mov [eax+8], edx |
4961 | mov [eax+12], edx |
4964 | mov [eax+12], edx |
4962 | mov [eax], edx |
4965 | mov [eax], edx |
4963 | mov [esp+32], edx |
4966 | mov [esp+32], edx |
4964 | ret |
4967 | ret |
4965 | ;----------------------------------------------------------------------------- |
4968 | ;----------------------------------------------------------------------------- |
4966 | align 4 |
4969 | align 4 |
4967 | .6: |
4970 | .6: |
4968 | pushfd |
4971 | pushfd |
4969 | cli |
4972 | cli |
4970 | mov eax, [PID_lock_input] |
4973 | mov eax, [PID_lock_input] |
4971 | test eax, eax |
4974 | test eax, eax |
4972 | jnz @f |
4975 | jnz @f |
4973 | ; get current PID |
4976 | ; get current PID |
4974 | mov eax, [CURRENT_TASK] |
4977 | mov eax, [CURRENT_TASK] |
4975 | shl eax, 5 |
4978 | shl eax, 5 |
4976 | mov eax, [eax+CURRENT_TASK+TASKDATA.pid] |
4979 | mov eax, [eax+CURRENT_TASK+TASKDATA.pid] |
4977 | ; set current PID for lock input |
4980 | ; set current PID for lock input |
4978 | mov [PID_lock_input], eax |
4981 | mov [PID_lock_input], eax |
4979 | @@: |
4982 | @@: |
4980 | popfd |
4983 | popfd |
4981 | ret |
4984 | ret |
4982 | ;----------------------------------------------------------------------------- |
4985 | ;----------------------------------------------------------------------------- |
4983 | align 4 |
4986 | align 4 |
4984 | .7: |
4987 | .7: |
4985 | mov eax, [PID_lock_input] |
4988 | mov eax, [PID_lock_input] |
4986 | test eax, eax |
4989 | test eax, eax |
4987 | jz @f |
4990 | jz @f |
4988 | ; get current PID |
4991 | ; get current PID |
4989 | mov ebx, [CURRENT_TASK] |
4992 | mov ebx, [CURRENT_TASK] |
4990 | shl ebx, 5 |
4993 | shl ebx, 5 |
4991 | mov ebx, [ebx+CURRENT_TASK+TASKDATA.pid] |
4994 | mov ebx, [ebx+CURRENT_TASK+TASKDATA.pid] |
4992 | ; compare current lock input with current PID |
4995 | ; compare current lock input with current PID |
4993 | cmp ebx, eax |
4996 | cmp ebx, eax |
4994 | jne @f |
4997 | jne @f |
4995 | 4998 | ||
4996 | xor eax, eax |
4999 | xor eax, eax |
4997 | mov [PID_lock_input], eax |
5000 | mov [PID_lock_input], eax |
4998 | @@: |
5001 | @@: |
4999 | ret |
5002 | ret |
5000 | ;----------------------------------------------------------------------------- |
5003 | ;----------------------------------------------------------------------------- |
5001 | uglobal |
5004 | uglobal |
5002 | PID_lock_input dd 0x0 |
5005 | PID_lock_input dd 0x0 |
5003 | endg |
5006 | endg |
5004 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
5007 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
5005 | ;; 61 sys function. ;; |
5008 | ;; 61 sys function. ;; |
5006 | ;; in eax=61,ebx in [1..3] ;; |
5009 | ;; in eax=61,ebx in [1..3] ;; |
5007 | ;; out eax ;; |
5010 | ;; out eax ;; |
5008 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
5011 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
5009 | iglobal |
5012 | iglobal |
5010 | align 4 |
5013 | align 4 |
5011 | f61call: |
5014 | f61call: |
5012 | dd sys_gs.1 ; resolution |
5015 | dd sys_gs.1 ; resolution |
5013 | dd sys_gs.2 ; bits per pixel |
5016 | dd sys_gs.2 ; bits per pixel |
5014 | dd sys_gs.3 ; bytes per scanline |
5017 | dd sys_gs.3 ; bytes per scanline |
5015 | endg |
5018 | endg |
5016 | 5019 | ||
5017 | 5020 | ||
5018 | align 4 |
5021 | align 4 |
5019 | 5022 | ||
5020 | sys_gs: ; direct screen access |
5023 | sys_gs: ; direct screen access |
5021 | dec ebx |
5024 | dec ebx |
5022 | cmp ebx, 2 |
5025 | cmp ebx, 2 |
5023 | ja .not_support |
5026 | ja .not_support |
5024 | jmp dword [f61call+ebx*4] |
5027 | jmp dword [f61call+ebx*4] |
5025 | .not_support: |
5028 | .not_support: |
5026 | or [esp+32], dword -1 |
5029 | or [esp+32], dword -1 |
5027 | ret |
5030 | ret |
5028 | 5031 | ||
5029 | 5032 | ||
5030 | .1: ; resolution |
5033 | .1: ; resolution |
5031 | mov eax, [_display.width] |
5034 | mov eax, [_display.width] |
5032 | shl eax, 16 |
5035 | shl eax, 16 |
5033 | mov ax, word [_display.height] |
5036 | mov ax, word [_display.height] |
5034 | mov [esp+32], eax |
5037 | mov [esp+32], eax |
5035 | ret |
5038 | ret |
5036 | .2: ; bits per pixel |
5039 | .2: ; bits per pixel |
5037 | mov eax, [_display.bits_per_pixel] |
5040 | mov eax, [_display.bits_per_pixel] |
5038 | mov [esp+32], eax |
5041 | mov [esp+32], eax |
5039 | ret |
5042 | ret |
5040 | .3: ; bytes per scanline |
5043 | .3: ; bytes per scanline |
5041 | mov eax, [_display.lfb_pitch] |
5044 | mov eax, [_display.lfb_pitch] |
5042 | mov [esp+32], eax |
5045 | mov [esp+32], eax |
5043 | ret |
5046 | ret |
5044 | 5047 | ||
5045 | align 4 ; system functions |
5048 | align 4 ; system functions |
5046 | 5049 | ||
5047 | syscall_setpixel: ; SetPixel |
5050 | syscall_setpixel: ; SetPixel |
5048 | 5051 | ||
5049 | mov eax, ebx |
5052 | mov eax, ebx |
5050 | mov ebx, ecx |
5053 | mov ebx, ecx |
5051 | mov ecx, edx |
5054 | mov ecx, edx |
5052 | mov edx, [TASK_BASE] |
5055 | mov edx, [TASK_BASE] |
5053 | add eax, [edx-twdw+WDATA.box.left] |
5056 | add eax, [edx-twdw+WDATA.box.left] |
5054 | add ebx, [edx-twdw+WDATA.box.top] |
5057 | add ebx, [edx-twdw+WDATA.box.top] |
5055 | mov edi, [current_slot] |
5058 | mov edi, [current_slot] |
5056 | add eax, [edi+APPDATA.wnd_clientbox.left] |
5059 | add eax, [edi+APPDATA.wnd_clientbox.left] |
5057 | add ebx, [edi+APPDATA.wnd_clientbox.top] |
5060 | add ebx, [edi+APPDATA.wnd_clientbox.top] |
5058 | xor edi, edi ; no force |
5061 | xor edi, edi ; no force |
5059 | and ecx, 0xFBFFFFFF ;negate 0x04000000 save to mouseunder area |
5062 | and ecx, 0xFBFFFFFF ;negate 0x04000000 save to mouseunder area |
5060 | ; jmp [putpixel] |
5063 | ; jmp [putpixel] |
5061 | jmp __sys_putpixel |
5064 | jmp __sys_putpixel |
5062 | 5065 | ||
5063 | align 4 |
5066 | align 4 |
5064 | 5067 | ||
5065 | syscall_writetext: ; WriteText |
5068 | syscall_writetext: ; WriteText |
5066 | 5069 | ||
5067 | mov eax, [TASK_BASE] |
5070 | mov eax, [TASK_BASE] |
5068 | mov ebp, [eax-twdw+WDATA.box.left] |
5071 | mov ebp, [eax-twdw+WDATA.box.left] |
5069 | push esi |
5072 | push esi |
5070 | mov esi, [current_slot] |
5073 | mov esi, [current_slot] |
5071 | add ebp, [esi+APPDATA.wnd_clientbox.left] |
5074 | add ebp, [esi+APPDATA.wnd_clientbox.left] |
5072 | shl ebp, 16 |
5075 | shl ebp, 16 |
5073 | add ebp, [eax-twdw+WDATA.box.top] |
5076 | add ebp, [eax-twdw+WDATA.box.top] |
5074 | add bp, word[esi+APPDATA.wnd_clientbox.top] |
5077 | add bp, word[esi+APPDATA.wnd_clientbox.top] |
5075 | pop esi |
5078 | pop esi |
5076 | test ecx, 0x08000000 ; redirect the output to the user area |
5079 | test ecx, 0x08000000 ; redirect the output to the user area |
5077 | jnz @f |
5080 | jnz @f |
5078 | add ebx, ebp |
5081 | add ebx, ebp |
5079 | align 4 |
5082 | align 4 |
5080 | @@: |
5083 | @@: |
5081 | mov eax, edi |
5084 | mov eax, edi |
5082 | test ecx, 0x08000000 ; redirect the output to the user area |
5085 | test ecx, 0x08000000 ; redirect the output to the user area |
5083 | jnz dtext |
5086 | jnz dtext |
5084 | xor edi, edi |
5087 | xor edi, edi |
5085 | jmp dtext |
5088 | jmp dtext |
5086 | 5089 | ||
5087 | align 4 |
5090 | align 4 |
5088 | 5091 | ||
5089 | syscall_drawrect: ; DrawRect |
5092 | syscall_drawrect: ; DrawRect |
5090 | 5093 | ||
5091 | mov edi, edx ; color + gradient |
5094 | mov edi, edx ; color + gradient |
5092 | and edi, 0x80FFFFFF |
5095 | and edi, 0x80FFFFFF |
5093 | test bx, bx ; x.size |
5096 | test bx, bx ; x.size |
5094 | je .drectr |
5097 | je .drectr |
5095 | test cx, cx ; y.size |
5098 | test cx, cx ; y.size |
5096 | je .drectr |
5099 | je .drectr |
5097 | 5100 | ||
5098 | mov eax, ebx ; bad idea |
5101 | mov eax, ebx ; bad idea |
5099 | mov ebx, ecx |
5102 | mov ebx, ecx |
5100 | 5103 | ||
5101 | movzx ecx, ax ; ecx - x.size |
5104 | movzx ecx, ax ; ecx - x.size |
5102 | shr eax, 16 ; eax - x.coord |
5105 | shr eax, 16 ; eax - x.coord |
5103 | movzx edx, bx ; edx - y.size |
5106 | movzx edx, bx ; edx - y.size |
5104 | shr ebx, 16 ; ebx - y.coord |
5107 | shr ebx, 16 ; ebx - y.coord |
5105 | mov esi, [current_slot] |
5108 | mov esi, [current_slot] |
5106 | 5109 | ||
5107 | add eax, [esi + APPDATA.wnd_clientbox.left] |
5110 | add eax, [esi + APPDATA.wnd_clientbox.left] |
5108 | add ebx, [esi + APPDATA.wnd_clientbox.top] |
5111 | add ebx, [esi + APPDATA.wnd_clientbox.top] |
5109 | add ecx, eax |
5112 | add ecx, eax |
5110 | add edx, ebx |
5113 | add edx, ebx |
5111 | ; jmp [drawbar] |
5114 | ; jmp [drawbar] |
5112 | jmp vesa20_drawbar |
5115 | jmp vesa20_drawbar |
5113 | .drectr: |
5116 | .drectr: |
5114 | ret |
5117 | ret |
5115 | 5118 | ||
5116 | align 4 |
5119 | align 4 |
5117 | syscall_getscreensize: ; GetScreenSize |
5120 | syscall_getscreensize: ; GetScreenSize |
5118 | mov ax, word [_display.width] |
5121 | mov ax, word [_display.width] |
5119 | dec ax |
5122 | dec ax |
5120 | shl eax, 16 |
5123 | shl eax, 16 |
5121 | mov ax, word [_display.height] |
5124 | mov ax, word [_display.height] |
5122 | dec ax |
5125 | dec ax |
5123 | mov [esp + 32], eax |
5126 | mov [esp + 32], eax |
5124 | ret |
5127 | ret |
5125 | ;----------------------------------------------------------------------------- |
5128 | ;----------------------------------------------------------------------------- |
5126 | align 4 |
5129 | align 4 |
5127 | syscall_cdaudio: |
5130 | syscall_cdaudio: |
5128 | ; ECX - position of CD/DVD-drive |
5131 | ; ECX - position of CD/DVD-drive |
5129 | ; from 0=Primary Master to 3=Secondary Slave for first IDE contr. |
5132 | ; from 0=Primary Master to 3=Secondary Slave for first IDE contr. |
5130 | ; from 4=Primary Master to 7=Secondary Slave for second IDE contr. |
5133 | ; from 4=Primary Master to 7=Secondary Slave for second IDE contr. |
5131 | ; from 8=Primary Master to 11=Secondary Slave for third IDE contr. |
5134 | ; from 8=Primary Master to 11=Secondary Slave for third IDE contr. |
5132 | cmp ecx, 11 |
5135 | cmp ecx, 11 |
5133 | ja .exit |
5136 | ja .exit |
5134 | 5137 | ||
5135 | mov eax, ecx |
5138 | mov eax, ecx |
5136 | shr eax, 2 |
5139 | shr eax, 2 |
5137 | lea eax, [eax*5] |
5140 | lea eax, [eax*5] |
5138 | mov al, [eax+DRIVE_DATA+1] |
5141 | mov al, [eax+DRIVE_DATA+1] |
5139 | 5142 | ||
5140 | push ecx ebx |
5143 | push ecx ebx |
5141 | mov ebx, ecx |
5144 | mov ebx, ecx |
5142 | and ebx, 11b |
5145 | and ebx, 11b |
5143 | shl ebx, 1 |
5146 | shl ebx, 1 |
5144 | mov cl, 6 |
5147 | mov cl, 6 |
5145 | sub cl, bl |
5148 | sub cl, bl |
5146 | shr al, cl |
5149 | shr al, cl |
5147 | test al, 2 ; it's not an ATAPI device |
5150 | test al, 2 ; it's not an ATAPI device |
5148 | pop ebx ecx |
5151 | pop ebx ecx |
5149 | 5152 | ||
5150 | jz .exit |
5153 | jz .exit |
5151 | 5154 | ||
5152 | cmp ebx, 4 |
5155 | cmp ebx, 4 |
5153 | je .eject |
5156 | je .eject |
5154 | 5157 | ||
5155 | cmp ebx, 5 |
5158 | cmp ebx, 5 |
5156 | je .load |
5159 | je .load |
5157 | ;-------------------------------------- |
5160 | ;-------------------------------------- |
5158 | .exit: |
5161 | .exit: |
5159 | ret |
5162 | ret |
5160 | ;-------------------------------------- |
5163 | ;-------------------------------------- |
5161 | .load: |
5164 | .load: |
5162 | call .reserve |
5165 | call .reserve |
5163 | call LoadMedium |
5166 | call LoadMedium |
5164 | jmp .free |
5167 | jmp .free |
5165 | ;-------------------------------------- |
5168 | ;-------------------------------------- |
5166 | .eject: |
5169 | .eject: |
5167 | call .reserve |
5170 | call .reserve |
5168 | call clear_CD_cache |
5171 | call clear_CD_cache |
5169 | call allow_medium_removal |
5172 | call allow_medium_removal |
5170 | call EjectMedium |
5173 | call EjectMedium |
5171 | jmp .free |
5174 | jmp .free |
5172 | ;-------------------------------------- |
5175 | ;-------------------------------------- |
5173 | .reserve: |
5176 | .reserve: |
5174 | call reserve_cd |
5177 | call reserve_cd |
5175 | 5178 | ||
5176 | mov ebx, ecx |
5179 | mov ebx, ecx |
5177 | inc ebx |
5180 | inc ebx |
5178 | mov [cdpos], ebx |
5181 | mov [cdpos], ebx |
5179 | 5182 | ||
5180 | mov eax, ecx |
5183 | mov eax, ecx |
5181 | shr eax, 1 |
5184 | shr eax, 1 |
5182 | and eax, 1 |
5185 | and eax, 1 |
5183 | inc eax |
5186 | inc eax |
5184 | mov [ChannelNumber], al |
5187 | mov [ChannelNumber], al |
5185 | mov eax, ecx |
5188 | mov eax, ecx |
5186 | and eax, 1 |
5189 | and eax, 1 |
5187 | mov [DiskNumber], al |
5190 | mov [DiskNumber], al |
5188 | call reserve_cd_channel |
5191 | call reserve_cd_channel |
5189 | ret |
5192 | ret |
5190 | ;-------------------------------------- |
5193 | ;-------------------------------------- |
5191 | .free: |
5194 | .free: |
5192 | call free_cd_channel |
5195 | call free_cd_channel |
5193 | and [cd_status], 0 |
5196 | and [cd_status], 0 |
5194 | ret |
5197 | ret |
5195 | ;----------------------------------------------------------------------------- |
5198 | ;----------------------------------------------------------------------------- |
5196 | align 4 |
5199 | align 4 |
5197 | syscall_getpixel_WinMap: ; GetPixel WinMap |
5200 | syscall_getpixel_WinMap: ; GetPixel WinMap |
5198 | cmp ebx, [_display.width] |
5201 | cmp ebx, [_display.width] |
5199 | jb @f |
5202 | jb @f |
5200 | cmp ecx, [_display.height] |
5203 | cmp ecx, [_display.height] |
5201 | jb @f |
5204 | jb @f |
5202 | xor eax, eax |
5205 | xor eax, eax |
5203 | jmp .store |
5206 | jmp .store |
5204 | ;-------------------------------------- |
5207 | ;-------------------------------------- |
5205 | align 4 |
5208 | align 4 |
5206 | @@: |
5209 | @@: |
5207 | mov eax, [d_width_calc_area + ecx*4] |
5210 | mov eax, [d_width_calc_area + ecx*4] |
5208 | add eax, [_display.win_map] |
5211 | add eax, [_display.win_map] |
5209 | movzx eax, byte[eax+ebx] ; get value for current point |
5212 | movzx eax, byte[eax+ebx] ; get value for current point |
5210 | ;-------------------------------------- |
5213 | ;-------------------------------------- |
5211 | align 4 |
5214 | align 4 |
5212 | .store: |
5215 | .store: |
5213 | mov [esp + 32], eax |
5216 | mov [esp + 32], eax |
5214 | ret |
5217 | ret |
5215 | ;----------------------------------------------------------------------------- |
5218 | ;----------------------------------------------------------------------------- |
5216 | align 4 |
5219 | align 4 |
5217 | syscall_getpixel: ; GetPixel |
5220 | syscall_getpixel: ; GetPixel |
5218 | mov ecx, [_display.width] |
5221 | mov ecx, [_display.width] |
5219 | xor edx, edx |
5222 | xor edx, edx |
5220 | mov eax, ebx |
5223 | mov eax, ebx |
5221 | div ecx |
5224 | div ecx |
5222 | mov ebx, edx |
5225 | mov ebx, edx |
5223 | xchg eax, ebx |
5226 | xchg eax, ebx |
5224 | and ecx, 0xFBFFFFFF ;negate 0x04000000 use mouseunder area |
5227 | and ecx, 0xFBFFFFFF ;negate 0x04000000 use mouseunder area |
5225 | call dword [GETPIXEL]; eax - x, ebx - y |
5228 | call dword [GETPIXEL]; eax - x, ebx - y |
5226 | mov [esp + 32], ecx |
5229 | mov [esp + 32], ecx |
5227 | ret |
5230 | ret |
5228 | ;----------------------------------------------------------------------------- |
5231 | ;----------------------------------------------------------------------------- |
5229 | align 4 |
5232 | align 4 |
5230 | syscall_getarea: |
5233 | syscall_getarea: |
5231 | ;eax = 36 |
5234 | ;eax = 36 |
5232 | ;ebx = pointer to bufer for img BBGGRRBBGGRR... |
5235 | ;ebx = pointer to bufer for img BBGGRRBBGGRR... |
5233 | ;ecx = [size x]*65536 + [size y] |
5236 | ;ecx = [size x]*65536 + [size y] |
5234 | ;edx = [start x]*65536 + [start y] |
5237 | ;edx = [start x]*65536 + [start y] |
5235 | pushad |
5238 | pushad |
5236 | mov edi, ebx |
5239 | mov edi, ebx |
5237 | mov eax, edx |
5240 | mov eax, edx |
5238 | shr eax, 16 |
5241 | shr eax, 16 |
5239 | mov ebx, edx |
5242 | mov ebx, edx |
5240 | and ebx, 0xffff |
5243 | and ebx, 0xffff |
5241 | dec eax |
5244 | dec eax |
5242 | dec ebx |
5245 | dec ebx |
5243 | ; eax - x, ebx - y |
5246 | ; eax - x, ebx - y |
5244 | mov edx, ecx |
5247 | mov edx, ecx |
5245 | 5248 | ||
5246 | shr ecx, 16 |
5249 | shr ecx, 16 |
5247 | and edx, 0xffff |
5250 | and edx, 0xffff |
5248 | mov esi, ecx |
5251 | mov esi, ecx |
5249 | ; ecx - size x, edx - size y |
5252 | ; ecx - size x, edx - size y |
5250 | 5253 | ||
5251 | mov ebp, edx |
5254 | mov ebp, edx |
5252 | dec ebp |
5255 | dec ebp |
5253 | lea ebp, [ebp*3] |
5256 | lea ebp, [ebp*3] |
5254 | 5257 | ||
5255 | imul ebp, esi |
5258 | imul ebp, esi |
5256 | 5259 | ||
5257 | mov esi, ecx |
5260 | mov esi, ecx |
5258 | dec esi |
5261 | dec esi |
5259 | lea esi, [esi*3] |
5262 | lea esi, [esi*3] |
5260 | 5263 | ||
5261 | add ebp, esi |
5264 | add ebp, esi |
5262 | add ebp, edi |
5265 | add ebp, edi |
5263 | 5266 | ||
5264 | add ebx, edx |
5267 | add ebx, edx |
5265 | ;-------------------------------------- |
5268 | ;-------------------------------------- |
5266 | align 4 |
5269 | align 4 |
5267 | .start_y: |
5270 | .start_y: |
5268 | push ecx edx |
5271 | push ecx edx |
5269 | ;-------------------------------------- |
5272 | ;-------------------------------------- |
5270 | align 4 |
5273 | align 4 |
5271 | .start_x: |
5274 | .start_x: |
5272 | push eax ebx ecx |
5275 | push eax ebx ecx |
5273 | add eax, ecx |
5276 | add eax, ecx |
5274 | 5277 | ||
5275 | and ecx, 0xFBFFFFFF ;negate 0x04000000 use mouseunder area |
5278 | and ecx, 0xFBFFFFFF ;negate 0x04000000 use mouseunder area |
5276 | call dword [GETPIXEL]; eax - x, ebx - y |
5279 | call dword [GETPIXEL]; eax - x, ebx - y |
5277 | 5280 | ||
5278 | mov [ebp], cx |
5281 | mov [ebp], cx |
5279 | shr ecx, 16 |
5282 | shr ecx, 16 |
5280 | mov [ebp+2], cl |
5283 | mov [ebp+2], cl |
5281 | 5284 | ||
5282 | pop ecx ebx eax |
5285 | pop ecx ebx eax |
5283 | sub ebp, 3 |
5286 | sub ebp, 3 |
5284 | dec ecx |
5287 | dec ecx |
5285 | jnz .start_x |
5288 | jnz .start_x |
5286 | pop edx ecx |
5289 | pop edx ecx |
5287 | dec ebx |
5290 | dec ebx |
5288 | dec edx |
5291 | dec edx |
5289 | jnz .start_y |
5292 | jnz .start_y |
5290 | popad |
5293 | popad |
5291 | ret |
5294 | ret |
5292 | ;----------------------------------------------------------------------------- |
5295 | ;----------------------------------------------------------------------------- |
5293 | align 4 |
5296 | align 4 |
5294 | syscall_putarea_backgr: |
5297 | syscall_putarea_backgr: |
5295 | ;eax = 25 |
5298 | ;eax = 25 |
5296 | ;ebx = pointer to bufer for img BBGGRRBBGGRR... |
5299 | ;ebx = pointer to bufer for img BBGGRRBBGGRR... |
5297 | ;ecx = [size x]*65536 + [size y] |
5300 | ;ecx = [size x]*65536 + [size y] |
5298 | ;edx = [start x]*65536 + [start y] |
5301 | ;edx = [start x]*65536 + [start y] |
5299 | pushad |
5302 | pushad |
5300 | mov edi, ebx |
5303 | mov edi, ebx |
5301 | mov eax, edx |
5304 | mov eax, edx |
5302 | shr eax, 16 |
5305 | shr eax, 16 |
5303 | mov ebx, edx |
5306 | mov ebx, edx |
5304 | and ebx, 0xffff |
5307 | and ebx, 0xffff |
5305 | dec eax |
5308 | dec eax |
5306 | dec ebx |
5309 | dec ebx |
5307 | ; eax - x, ebx - y |
5310 | ; eax - x, ebx - y |
5308 | mov edx, ecx |
5311 | mov edx, ecx |
5309 | shr ecx, 16 |
5312 | shr ecx, 16 |
5310 | and edx, 0xffff |
5313 | and edx, 0xffff |
5311 | mov esi, ecx |
5314 | mov esi, ecx |
5312 | ; ecx - size x, edx - size y |
5315 | ; ecx - size x, edx - size y |
5313 | mov ebp, edx |
5316 | mov ebp, edx |
5314 | dec ebp |
5317 | dec ebp |
5315 | shl ebp, 2 |
5318 | shl ebp, 2 |
5316 | 5319 | ||
5317 | imul ebp, esi |
5320 | imul ebp, esi |
5318 | 5321 | ||
5319 | mov esi, ecx |
5322 | mov esi, ecx |
5320 | dec esi |
5323 | dec esi |
5321 | shl esi, 2 |
5324 | shl esi, 2 |
5322 | 5325 | ||
5323 | add ebp, esi |
5326 | add ebp, esi |
5324 | add ebp, edi |
5327 | add ebp, edi |
5325 | 5328 | ||
5326 | add ebx, edx |
5329 | add ebx, edx |
5327 | ;-------------------------------------- |
5330 | ;-------------------------------------- |
5328 | align 4 |
5331 | align 4 |
5329 | .start_y: |
5332 | .start_y: |
5330 | push ecx edx |
5333 | push ecx edx |
5331 | ;-------------------------------------- |
5334 | ;-------------------------------------- |
5332 | align 4 |
5335 | align 4 |
5333 | .start_x: |
5336 | .start_x: |
5334 | push eax ecx |
5337 | push eax ecx |
5335 | add eax, ecx |
5338 | add eax, ecx |
5336 | 5339 | ||
5337 | mov ecx, [ebp] |
5340 | mov ecx, [ebp] |
5338 | rol ecx, 8 |
5341 | rol ecx, 8 |
5339 | test cl, cl ; transparensy = 0 |
5342 | test cl, cl ; transparensy = 0 |
5340 | jz .no_put |
5343 | jz .no_put |
5341 | 5344 | ||
5342 | xor cl, cl |
5345 | xor cl, cl |
5343 | ror ecx, 8 |
5346 | ror ecx, 8 |
5344 | 5347 | ||
5345 | pushad |
5348 | pushad |
5346 | mov edx, [d_width_calc_area + ebx*4] |
5349 | mov edx, [d_width_calc_area + ebx*4] |
5347 | add edx, [_display.win_map] |
5350 | add edx, [_display.win_map] |
5348 | movzx edx, byte [eax+edx] |
5351 | movzx edx, byte [eax+edx] |
5349 | cmp dl, byte 1 |
5352 | cmp dl, byte 1 |
5350 | jne @f |
5353 | jne @f |
5351 | 5354 | ||
5352 | call dword [PUTPIXEL]; eax - x, ebx - y |
5355 | call dword [PUTPIXEL]; eax - x, ebx - y |
5353 | ;-------------------------------------- |
5356 | ;-------------------------------------- |
5354 | align 4 |
5357 | align 4 |
5355 | @@: |
5358 | @@: |
5356 | popad |
5359 | popad |
5357 | ;-------------------------------------- |
5360 | ;-------------------------------------- |
5358 | align 4 |
5361 | align 4 |
5359 | .no_put: |
5362 | .no_put: |
5360 | pop ecx eax |
5363 | pop ecx eax |
5361 | 5364 | ||
5362 | sub ebp, 4 |
5365 | sub ebp, 4 |
5363 | dec ecx |
5366 | dec ecx |
5364 | jnz .start_x |
5367 | jnz .start_x |
5365 | 5368 | ||
5366 | pop edx ecx |
5369 | pop edx ecx |
5367 | dec ebx |
5370 | dec ebx |
5368 | dec edx |
5371 | dec edx |
5369 | jnz .start_y |
5372 | jnz .start_y |
5370 | 5373 | ||
5371 | popad |
5374 | popad |
5372 | ret |
5375 | ret |
5373 | ;----------------------------------------------------------------------------- |
5376 | ;----------------------------------------------------------------------------- |
5374 | align 4 |
5377 | align 4 |
5375 | syscall_drawline: ; DrawLine |
5378 | syscall_drawline: ; DrawLine |
5376 | 5379 | ||
5377 | mov edi, [TASK_BASE] |
5380 | mov edi, [TASK_BASE] |
5378 | movzx eax, word[edi-twdw+WDATA.box.left] |
5381 | movzx eax, word[edi-twdw+WDATA.box.left] |
5379 | mov ebp, eax |
5382 | mov ebp, eax |
5380 | mov esi, [current_slot] |
5383 | mov esi, [current_slot] |
5381 | add ebp, [esi+APPDATA.wnd_clientbox.left] |
5384 | add ebp, [esi+APPDATA.wnd_clientbox.left] |
5382 | add ax, word[esi+APPDATA.wnd_clientbox.left] |
5385 | add ax, word[esi+APPDATA.wnd_clientbox.left] |
5383 | add ebp, ebx |
5386 | add ebp, ebx |
5384 | shl eax, 16 |
5387 | shl eax, 16 |
5385 | movzx ebx, word[edi-twdw+WDATA.box.top] |
5388 | movzx ebx, word[edi-twdw+WDATA.box.top] |
5386 | add eax, ebp |
5389 | add eax, ebp |
5387 | mov ebp, ebx |
5390 | mov ebp, ebx |
5388 | add ebp, [esi+APPDATA.wnd_clientbox.top] |
5391 | add ebp, [esi+APPDATA.wnd_clientbox.top] |
5389 | add bx, word[esi+APPDATA.wnd_clientbox.top] |
5392 | add bx, word[esi+APPDATA.wnd_clientbox.top] |
5390 | add ebp, ecx |
5393 | add ebp, ecx |
5391 | shl ebx, 16 |
5394 | shl ebx, 16 |
5392 | xor edi, edi |
5395 | xor edi, edi |
5393 | add ebx, ebp |
5396 | add ebx, ebp |
5394 | mov ecx, edx |
5397 | mov ecx, edx |
5395 | ; jmp [draw_line] |
5398 | ; jmp [draw_line] |
5396 | jmp __sys_draw_line |
5399 | jmp __sys_draw_line |
5397 | 5400 | ||
5398 | 5401 | ||
5399 | align 4 |
5402 | align 4 |
5400 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
5403 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
5401 | 5404 | ||
5402 | call r_f_port_area |
5405 | call r_f_port_area |
5403 | mov [esp+32], eax |
5406 | mov [esp+32], eax |
5404 | ret |
5407 | ret |
5405 | 5408 | ||
5406 | align 4 |
5409 | align 4 |
5407 | syscall_threads: ; CreateThreads |
5410 | syscall_threads: ; CreateThreads |
5408 | ; |
5411 | ; |
5409 | ; ecx=thread entry point |
5412 | ; ecx=thread entry point |
5410 | ; edx=thread stack pointer |
5413 | ; edx=thread stack pointer |
5411 | ; |
5414 | ; |
5412 | ; on return : eax = pid |
5415 | ; on return : eax = pid |
5413 | 5416 | ||
5414 | xor ebx, ebx |
5417 | xor ebx, ebx |
5415 | call new_sys_threads |
5418 | call new_sys_threads |
5416 | 5419 | ||
5417 | mov [esp+32], eax |
5420 | mov [esp+32], eax |
5418 | ret |
5421 | ret |
5419 | 5422 | ||
5420 | align 4 |
5423 | align 4 |
5421 | 5424 | ||
5422 | paleholder: |
5425 | paleholder: |
5423 | ret |
5426 | ret |
5424 | ;------------------------------------------------------------------------------ |
5427 | ;------------------------------------------------------------------------------ |
5425 | align 4 |
5428 | align 4 |
5426 | calculate_fast_getting_offset_for_WinMapAddress: |
5429 | calculate_fast_getting_offset_for_WinMapAddress: |
5427 | ; calculate data area for fast getting offset to _WinMapAddress |
5430 | ; calculate data area for fast getting offset to _WinMapAddress |
5428 | xor eax, eax |
5431 | xor eax, eax |
5429 | mov ecx, [_display.height] |
5432 | mov ecx, [_display.height] |
5430 | mov edi, d_width_calc_area |
5433 | mov edi, d_width_calc_area |
5431 | cld |
5434 | cld |
5432 | @@: |
5435 | @@: |
5433 | stosd |
5436 | stosd |
5434 | add eax, [_display.width] |
5437 | add eax, [_display.width] |
5435 | dec ecx |
5438 | dec ecx |
5436 | jnz @r |
5439 | jnz @r |
5437 | ret |
5440 | ret |
5438 | ;------------------------------------------------------------------------------ |
5441 | ;------------------------------------------------------------------------------ |
5439 | align 4 |
5442 | align 4 |
5440 | calculate_fast_getting_offset_for_LFB: |
5443 | calculate_fast_getting_offset_for_LFB: |
5441 | ; calculate data area for fast getting offset to LFB |
5444 | ; calculate data area for fast getting offset to LFB |
5442 | xor eax, eax |
5445 | xor eax, eax |
5443 | mov ecx, [_display.height] |
5446 | mov ecx, [_display.height] |
5444 | mov edi, BPSLine_calc_area |
5447 | mov edi, BPSLine_calc_area |
5445 | cld |
5448 | cld |
5446 | @@: |
5449 | @@: |
5447 | stosd |
5450 | stosd |
5448 | add eax, [_display.lfb_pitch] |
5451 | add eax, [_display.lfb_pitch] |
5449 | dec ecx |
5452 | dec ecx |
5450 | jnz @r |
5453 | jnz @r |
5451 | ret |
5454 | ret |
5452 | ;------------------------------------------------------------------------------ |
5455 | ;------------------------------------------------------------------------------ |
5453 | align 4 |
5456 | align 4 |
5454 | set_screen: |
5457 | set_screen: |
5455 | ; in: |
5458 | ; in: |
5456 | ; eax - new Screen_Max_X |
5459 | ; eax - new Screen_Max_X |
5457 | ; ecx - new BytesPerScanLine |
5460 | ; ecx - new BytesPerScanLine |
5458 | ; edx - new Screen_Max_Y |
5461 | ; edx - new Screen_Max_Y |
5459 | 5462 | ||
5460 | pushfd |
5463 | pushfd |
5461 | cli |
5464 | cli |
5462 | 5465 | ||
5463 | mov [_display.lfb_pitch], ecx |
5466 | mov [_display.lfb_pitch], ecx |
5464 | 5467 | ||
5465 | mov [screen_workarea.right], eax |
5468 | mov [screen_workarea.right], eax |
5466 | mov [screen_workarea.bottom], edx |
5469 | mov [screen_workarea.bottom], edx |
5467 | 5470 | ||
5468 | push ebx |
5471 | push ebx |
5469 | push esi |
5472 | push esi |
5470 | push edi |
5473 | push edi |
5471 | 5474 | ||
5472 | pushad |
5475 | pushad |
5473 | 5476 | ||
5474 | cmp [do_not_touch_winmap], 1 |
5477 | cmp [do_not_touch_winmap], 1 |
5475 | je @f |
5478 | je @f |
5476 | 5479 | ||
5477 | stdcall kernel_free, [_display.win_map] |
5480 | stdcall kernel_free, [_display.win_map] |
5478 | 5481 | ||
5479 | mov eax, [_display.width] |
5482 | mov eax, [_display.width] |
5480 | mul [_display.height] |
5483 | mul [_display.height] |
5481 | mov [_display.win_map_size], eax |
5484 | mov [_display.win_map_size], eax |
5482 | 5485 | ||
5483 | stdcall kernel_alloc, eax |
5486 | stdcall kernel_alloc, eax |
5484 | mov [_display.win_map], eax |
5487 | mov [_display.win_map], eax |
5485 | test eax, eax |
5488 | test eax, eax |
5486 | jz .epic_fail |
5489 | jz .epic_fail |
5487 | ; store for f.18.24 |
5490 | ; store for f.18.24 |
5488 | mov eax, [_display.width] |
5491 | mov eax, [_display.width] |
5489 | mov [display_width_standard], eax |
5492 | mov [display_width_standard], eax |
5490 | 5493 | ||
5491 | mov eax, [_display.height] |
5494 | mov eax, [_display.height] |
5492 | mov [display_height_standard], eax |
5495 | mov [display_height_standard], eax |
5493 | @@: |
5496 | @@: |
5494 | call calculate_fast_getting_offset_for_WinMapAddress |
5497 | call calculate_fast_getting_offset_for_WinMapAddress |
5495 | ; for Qemu or non standart video cards |
5498 | ; for Qemu or non standart video cards |
5496 | ; Unfortunately [BytesPerScanLine] does not always |
5499 | ; Unfortunately [BytesPerScanLine] does not always |
5497 | ; equal to [_display.width] * [ScreenBPP] / 8 |
5500 | ; equal to [_display.width] * [ScreenBPP] / 8 |
5498 | call calculate_fast_getting_offset_for_LFB |
5501 | call calculate_fast_getting_offset_for_LFB |
5499 | popad |
5502 | popad |
5500 | 5503 | ||
5501 | call repos_windows |
5504 | call repos_windows |
5502 | xor eax, eax |
5505 | xor eax, eax |
5503 | xor ebx, ebx |
5506 | xor ebx, ebx |
5504 | mov ecx, [_display.width] |
5507 | mov ecx, [_display.width] |
5505 | mov edx, [_display.height] |
5508 | mov edx, [_display.height] |
5506 | dec ecx |
5509 | dec ecx |
5507 | dec edx |
5510 | dec edx |
5508 | call calculatescreen |
5511 | call calculatescreen |
5509 | pop edi |
5512 | pop edi |
5510 | pop esi |
5513 | pop esi |
5511 | pop ebx |
5514 | pop ebx |
5512 | 5515 | ||
5513 | popfd |
5516 | popfd |
5514 | ret |
5517 | ret |
5515 | 5518 | ||
5516 | .epic_fail: |
5519 | .epic_fail: |
5517 | hlt ; Houston, we've had a problem |
5520 | hlt ; Houston, we've had a problem |
5518 | 5521 | ||
5519 | ; --------------- APM --------------------- |
5522 | ; --------------- APM --------------------- |
5520 | uglobal |
5523 | uglobal |
5521 | apm_entry dp 0 |
5524 | apm_entry dp 0 |
5522 | apm_vf dd 0 |
5525 | apm_vf dd 0 |
5523 | endg |
5526 | endg |
5524 | 5527 | ||
5525 | align 4 |
5528 | align 4 |
5526 | sys_apm: |
5529 | sys_apm: |
5527 | xor eax, eax |
5530 | xor eax, eax |
5528 | cmp word [apm_vf], ax ; Check APM BIOS enable |
5531 | cmp word [apm_vf], ax ; Check APM BIOS enable |
5529 | jne @f |
5532 | jne @f |
5530 | inc eax |
5533 | inc eax |
5531 | or dword [esp + 44], eax ; error |
5534 | or dword [esp + 44], eax ; error |
5532 | add eax, 7 |
5535 | add eax, 7 |
5533 | mov dword [esp + 32], eax ; 32-bit protected-mode interface not supported |
5536 | mov dword [esp + 32], eax ; 32-bit protected-mode interface not supported |
5534 | ret |
5537 | ret |
5535 | 5538 | ||
5536 | @@: |
5539 | @@: |
5537 | ; xchg eax, ecx |
5540 | ; xchg eax, ecx |
5538 | ; xchg ebx, ecx |
5541 | ; xchg ebx, ecx |
5539 | 5542 | ||
5540 | cmp dx, 3 |
5543 | cmp dx, 3 |
5541 | ja @f |
5544 | ja @f |
5542 | and [esp + 44], byte 0xfe ; emulate func 0..3 as func 0 |
5545 | and [esp + 44], byte 0xfe ; emulate func 0..3 as func 0 |
5543 | mov eax, [apm_vf] |
5546 | mov eax, [apm_vf] |
5544 | mov [esp + 32], eax |
5547 | mov [esp + 32], eax |
5545 | shr eax, 16 |
5548 | shr eax, 16 |
5546 | mov [esp + 28], eax |
5549 | mov [esp + 28], eax |
5547 | ret |
5550 | ret |
5548 | 5551 | ||
5549 | @@: |
5552 | @@: |
5550 | 5553 | ||
5551 | mov esi, [master_tab+(OS_BASE shr 20)] |
5554 | mov esi, [master_tab+(OS_BASE shr 20)] |
5552 | xchg [master_tab], esi |
5555 | xchg [master_tab], esi |
5553 | push esi |
5556 | push esi |
5554 | mov edi, cr3 |
5557 | mov edi, cr3 |
5555 | mov cr3, edi ;flush TLB |
5558 | mov cr3, edi ;flush TLB |
5556 | 5559 | ||
5557 | call pword [apm_entry] ;call APM BIOS |
5560 | call pword [apm_entry] ;call APM BIOS |
5558 | 5561 | ||
5559 | xchg eax, [esp] |
5562 | xchg eax, [esp] |
5560 | mov [master_tab], eax |
5563 | mov [master_tab], eax |
5561 | mov eax, cr3 |
5564 | mov eax, cr3 |
5562 | mov cr3, eax |
5565 | mov cr3, eax |
5563 | pop eax |
5566 | pop eax |
5564 | 5567 | ||
5565 | mov [esp + 4 ], edi |
5568 | mov [esp + 4 ], edi |
5566 | mov [esp + 8], esi |
5569 | mov [esp + 8], esi |
5567 | mov [esp + 20], ebx |
5570 | mov [esp + 20], ebx |
5568 | mov [esp + 24], edx |
5571 | mov [esp + 24], edx |
5569 | mov [esp + 28], ecx |
5572 | mov [esp + 28], ecx |
5570 | mov [esp + 32], eax |
5573 | mov [esp + 32], eax |
5571 | setc al |
5574 | setc al |
5572 | and [esp + 44], byte 0xfe |
5575 | and [esp + 44], byte 0xfe |
5573 | or [esp + 44], al |
5576 | or [esp + 44], al |
5574 | ret |
5577 | ret |
5575 | ; ----------------------------------------- |
5578 | ; ----------------------------------------- |
5576 | 5579 | ||
5577 | align 4 |
5580 | align 4 |
5578 | 5581 | ||
5579 | undefined_syscall: ; Undefined system call |
5582 | undefined_syscall: ; Undefined system call |
5580 | mov [esp + 32], dword -1 |
5583 | mov [esp + 32], dword -1 |
5581 | ret |
5584 | ret |
5582 | 5585 | ||
5583 | 5586 | ||
5584 | if ~ lang eq sp |
5587 | if ~ lang eq sp |
5585 | diff16 "end of .text segment",0,$ |
5588 | diff16 "end of .text segment",0,$ |
5586 | end if |
5589 | end if |
5587 | 5590 | ||
5588 | include "data32.inc" |
5591 | include "data32.inc" |
5589 | 5592 | ||
5590 | __REV__ = __REV |
5593 | __REV__ = __REV |
5591 | 5594 | ||
5592 | if ~ lang eq sp |
5595 | if ~ lang eq sp |
5593 | diff16 "end of kernel code",0,$ |
5596 | diff16 "end of kernel code",0,$ |
5594 | end if=> |
5597 | end if=> |