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1 | format MS COFF |
1 | format MS COFF |
2 | 2 | ||
3 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
3 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4 | ;; |
4 | ;; |
5 | ;; Copyright (C) KolibriOS team 2004-2008. All rights reserved. |
5 | ;; Copyright (C) KolibriOS team 2004-2008. All rights reserved. |
6 | ;; PROGRAMMING: |
6 | ;; PROGRAMMING: |
7 | ;; Ivan Poddubny |
7 | ;; Ivan Poddubny |
8 | ;; Marat Zakiyanov (Mario79) |
8 | ;; Marat Zakiyanov (Mario79) |
9 | ;; VaStaNi |
9 | ;; VaStaNi |
10 | ;; Trans |
10 | ;; Trans |
11 | ;; Mihail Semenyako (mike.dld) |
11 | ;; Mihail Semenyako (mike.dld) |
12 | ;; Sergey Kuzmin (Wildwest) |
12 | ;; Sergey Kuzmin (Wildwest) |
13 | ;; Andrey Halyavin (halyavin) |
13 | ;; Andrey Halyavin (halyavin) |
14 | ;; Mihail Lisovin (Mihasik) |
14 | ;; Mihail Lisovin (Mihasik) |
15 | ;; Andrey Ignatiev (andrew_programmer) |
15 | ;; Andrey Ignatiev (andrew_programmer) |
16 | ;; NoName |
16 | ;; NoName |
17 | ;; Evgeny Grechnikov (Diamond) |
17 | ;; Evgeny Grechnikov (Diamond) |
18 | ;; Iliya Mihailov (Ghost) |
18 | ;; Iliya Mihailov (Ghost) |
19 | ;; Sergey Semyonov (Serge) |
19 | ;; Sergey Semyonov (Serge) |
20 | ;; Johnny_B |
20 | ;; Johnny_B |
21 | ;; SPraid (simba) |
21 | ;; SPraid (simba) |
22 | ;; |
22 | ;; |
23 | ;; Data in this file was originally part of MenuetOS project which is |
23 | ;; Data in this file was originally part of MenuetOS project which is |
24 | ;; distributed under the terms of GNU GPL. It is modified and redistributed as |
24 | ;; distributed under the terms of GNU GPL. It is modified and redistributed as |
25 | ;; part of KolibriOS project under the terms of GNU GPL. |
25 | ;; part of KolibriOS project under the terms of GNU GPL. |
26 | ;; |
26 | ;; |
27 | ;; Copyright (C) MenuetOS 2000-2004 Ville Mikael Turjanmaa |
27 | ;; Copyright (C) MenuetOS 2000-2004 Ville Mikael Turjanmaa |
28 | ;; PROGRAMMING: |
28 | ;; PROGRAMMING: |
29 | ;; |
29 | ;; |
30 | ;; Ville Mikael Turjanmaa, villemt@itu.jyu.fi |
30 | ;; Ville Mikael Turjanmaa, villemt@itu.jyu.fi |
31 | ;; - main os coding/design |
31 | ;; - main os coding/design |
32 | ;; Jan-Michael Brummer, BUZZ2@gmx.de |
32 | ;; Jan-Michael Brummer, BUZZ2@gmx.de |
33 | ;; Felix Kaiser, info@felix-kaiser.de |
33 | ;; Felix Kaiser, info@felix-kaiser.de |
34 | ;; Paolo Minazzi, paolo.minazzi@inwind.it |
34 | ;; Paolo Minazzi, paolo.minazzi@inwind.it |
35 | ;; quickcode@mail.ru |
35 | ;; quickcode@mail.ru |
36 | ;; Alexey, kgaz@crosswinds.net |
36 | ;; Alexey, kgaz@crosswinds.net |
37 | ;; Juan M. Caravaca, bitrider@wanadoo.es |
37 | ;; Juan M. Caravaca, bitrider@wanadoo.es |
38 | ;; kristol@nic.fi |
38 | ;; kristol@nic.fi |
39 | ;; Mike Hibbett, mikeh@oceanfree.net |
39 | ;; Mike Hibbett, mikeh@oceanfree.net |
40 | ;; Lasse Kuusijarvi, kuusijar@lut.fi |
40 | ;; Lasse Kuusijarvi, kuusijar@lut.fi |
41 | ;; Jarek Pelczar, jarekp3@wp.pl |
41 | ;; Jarek Pelczar, jarekp3@wp.pl |
42 | ;; |
42 | ;; |
43 | ;; KolibriOS is distributed in the hope that it will be useful, but WITHOUT ANY |
43 | ;; KolibriOS is distributed in the hope that it will be useful, but WITHOUT ANY |
44 | ;; WARRANTY. No author or distributor accepts responsibility to anyone for the |
44 | ;; WARRANTY. No author or distributor accepts responsibility to anyone for the |
45 | ;; consequences of using it or for whether it serves any particular purpose or |
45 | ;; consequences of using it or for whether it serves any particular purpose or |
46 | ;; works at all, unless he says so in writing. Refer to the GNU General Public |
46 | ;; works at all, unless he says so in writing. Refer to the GNU General Public |
47 | ;; License (the "GPL") for full details. |
47 | ;; License (the "GPL") for full details. |
48 | ; |
48 | ; |
49 | ;; Everyone is granted permission to copy, modify and redistribute KolibriOS, |
49 | ;; Everyone is granted permission to copy, modify and redistribute KolibriOS, |
50 | ;; but only under the conditions described in the GPL. A copy of this license |
50 | ;; but only under the conditions described in the GPL. A copy of this license |
51 | ;; is supposed to have been given to you along with KolibriOS so you can know |
51 | ;; is supposed to have been given to you along with KolibriOS so you can know |
52 | ;; your rights and responsibilities. It should be in a file named COPYING. |
52 | ;; your rights and responsibilities. It should be in a file named COPYING. |
53 | ;; Among other things, the copyright notice and this notice must be preserved |
53 | ;; Among other things, the copyright notice and this notice must be preserved |
54 | ;; on all copies. |
54 | ;; on all copies. |
55 | ;; |
55 | ;; |
56 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
56 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
57 | 57 | ||
58 | include 'macros.inc' |
58 | include 'macros.inc' |
59 | 59 | ||
60 | $Revision: 892 $ |
60 | $Revision: 897 $ |
61 | 61 | ||
62 | 62 | ||
63 | fastcall equ call |
63 | fastcall equ call |
64 | 64 | ||
65 | USE_COM_IRQ equ 1 ;make irq 3 and irq 4 available for PCI devices |
65 | USE_COM_IRQ equ 1 ;make irq 3 and irq 4 available for PCI devices |
66 | 66 | ||
67 | include "proc32.inc" |
67 | include "proc32.inc" |
68 | include "kglobals.inc" |
68 | include "kglobals.inc" |
69 | include "lang.inc" |
69 | include "lang.inc" |
70 | 70 | ||
71 | include "const.inc" |
71 | include "const.inc" |
72 | max_processes equ 255 |
72 | max_processes equ 255 |
73 | tss_step equ (128+8192) ; tss & i/o - 65535 ports, * 256=557056*4 |
73 | tss_step equ (128+8192) ; tss & i/o - 65535 ports, * 256=557056*4 |
74 | 74 | ||
75 | 75 | ||
76 | os_stack equ (os_data_l-_gdts) ; GDTs |
76 | os_stack equ (os_data_l-_gdts) ; GDTs |
77 | os_code equ (os_code_l-_gdts) |
77 | os_code equ (os_code_l-_gdts) |
78 | graph_data equ (3+graph_data_l-_gdts) |
78 | graph_data equ (3+graph_data_l-_gdts) |
79 | tss0 equ (tss0_l-_gdts) |
79 | tss0 equ (tss0_l-_gdts) |
80 | app_code equ (3+app_code_l-_gdts) |
80 | app_code equ (3+app_code_l-_gdts) |
81 | app_data equ (3+app_data_l-_gdts) |
81 | app_data equ (3+app_data_l-_gdts) |
82 | pci_code_sel equ (pci_code_32-_gdts) |
82 | pci_code_sel equ (pci_code_32-_gdts) |
83 | pci_data_sel equ (pci_data_32-_gdts) |
83 | pci_data_sel equ (pci_data_32-_gdts) |
84 | 84 | ||
85 | 85 | ||
86 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
86 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
87 | ;; |
87 | ;; |
88 | ;; Included files: |
88 | ;; Included files: |
89 | ;; |
89 | ;; |
90 | ;; Kernel16.inc |
90 | ;; Kernel16.inc |
91 | ;; - Booteng.inc English text for bootup |
91 | ;; - Booteng.inc English text for bootup |
92 | ;; - Bootcode.inc Hardware setup |
92 | ;; - Bootcode.inc Hardware setup |
93 | ;; - Pci16.inc PCI functions |
93 | ;; - Pci16.inc PCI functions |
94 | ;; |
94 | ;; |
95 | ;; Kernel32.inc |
95 | ;; Kernel32.inc |
96 | ;; - Sys32.inc Process management |
96 | ;; - Sys32.inc Process management |
97 | ;; - Shutdown.inc Shutdown and restart |
97 | ;; - Shutdown.inc Shutdown and restart |
98 | ;; - Fat32.inc Read / write hd |
98 | ;; - Fat32.inc Read / write hd |
99 | ;; - Vesa12.inc Vesa 1.2 driver |
99 | ;; - Vesa12.inc Vesa 1.2 driver |
100 | ;; - Vesa20.inc Vesa 2.0 driver |
100 | ;; - Vesa20.inc Vesa 2.0 driver |
101 | ;; - Vga.inc VGA driver |
101 | ;; - Vga.inc VGA driver |
102 | ;; - Stack.inc Network interface |
102 | ;; - Stack.inc Network interface |
103 | ;; - Mouse.inc Mouse pointer |
103 | ;; - Mouse.inc Mouse pointer |
104 | ;; - Scincode.inc Window skinning |
104 | ;; - Scincode.inc Window skinning |
105 | ;; - Pci32.inc PCI functions |
105 | ;; - Pci32.inc PCI functions |
106 | ;; |
106 | ;; |
107 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
107 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
108 | 108 | ||
109 | 109 | ||
110 | public __os_stack |
110 | public __os_stack |
111 | public _boot_mbi |
111 | public _boot_mbi |
112 | public _sys_pdbr |
112 | public _sys_pdbr |
113 | public _gdts |
113 | public _gdts |
114 | public _high_code |
114 | public _high_code |
115 | 115 | ||
116 | public __hlt |
116 | public __hlt |
117 | public _panic_printf |
117 | public _panic_printf |
118 | public _printf |
118 | public _printf |
119 | public _pg_balloc |
119 | public _pg_balloc |
120 | public _mem_amount |
120 | public _mem_amount |
121 | public @balloc@4 |
121 | public @balloc@4 |
122 | 122 | ||
123 | public __setvars |
123 | public __setvars |
124 | 124 | ||
125 | public _rd_base |
125 | public _rd_base |
126 | public _rd_fat |
126 | public _rd_fat |
127 | public _rd_fat_end |
127 | public _rd_fat_end |
128 | public _rd_root |
128 | public _rd_root |
129 | public _rd_root_end |
129 | public _rd_root_end |
130 | 130 | ||
131 | public _load_file@4 |
131 | public _load_file@4 |
132 | 132 | ||
- | 133 | public mnt_exec |
|
- | 134 | ||
- | 135 | public _new_app_space |
|
- | 136 | public pe_app_param |
|
- | 137 | ||
133 | public _strncmp@12 |
138 | public _strncmp@12 |
134 | 139 | ||
135 | public _LoadFile ; stdcall export |
140 | public _LoadFile ; stdcall export |
136 | 141 | ||
137 | public _CreateObject ; export |
142 | public _CreateObject ; export |
138 | public _DestroyObject ; export |
143 | public _DestroyObject ; export |
139 | 144 | ||
140 | public _CreateRingBuffer ; stdcall export |
145 | public _CreateRingBuffer ; stdcall export |
141 | public _CommitPages ; export |
146 | public _CommitPages ; export |
142 | public _GetPgAddr ; export |
147 | public _GetPgAddr ; export |
143 | public _MapIoMem ; stdcall export |
148 | public _MapIoMem ; stdcall export |
144 | public _UnmapPages ; export |
149 | public _UnmapPages ; export |
145 | 150 | ||
146 | public _Kmalloc ; export |
151 | public _Kmalloc ; export |
147 | public _Kfree ; export |
152 | public _Kfree ; export |
148 | public _UserAlloc ; stdcall export |
153 | public _UserAlloc ; stdcall export |
149 | public _UserFree ; stdcall export |
154 | public _UserFree ; stdcall export |
150 | 155 | ||
151 | public _RegService ; stdcall export |
156 | public _RegService ; stdcall export |
152 | public _SysMsgBoardStr ; export |
157 | public _SysMsgBoardStr ; export |
153 | public _SetScreen ; export FIXME make fastcall |
158 | public _SetScreen ; export FIXME make fastcall |
154 | 159 | ||
155 | 160 | ||
156 | public _PciApi ; export |
161 | public _PciApi ; export |
157 | public _PciRead8 ; stdcall export |
162 | public _PciRead8 ; stdcall export |
158 | public _PciRead16 ; stdcall export |
163 | public _PciRead16 ; stdcall export |
159 | public _PciRead32 ; stdcall export |
164 | public _PciRead32 ; stdcall export |
160 | public _PciWrite8 ; stdcall export |
165 | public _PciWrite8 ; stdcall export |
161 | public _PciWrite16 ; stdcall export |
166 | public _PciWrite16 ; stdcall export |
162 | public _PciWrite32 ; stdcall export |
167 | public _PciWrite32 ; stdcall export |
163 | 168 | ||
164 | 169 | ||
165 | public _SelectHwCursor ; stdcall export |
170 | public _SelectHwCursor ; stdcall export |
166 | public _SetHwCursor ; stdcall export |
171 | public _SetHwCursor ; stdcall export |
167 | public _HwCursorRestore ; export |
172 | public _HwCursorRestore ; export |
168 | public _HwCursorCreate ; export |
173 | public _HwCursorCreate ; export |
169 | 174 | ||
170 | 175 | ||
171 | extrn __edata |
176 | extrn __edata |
172 | 177 | ||
173 | extrn _16bit_start |
178 | extrn _16bit_start |
174 | extrn _16bit_end |
179 | extrn _16bit_end |
175 | 180 | ||
176 | extrn _enter_bootscreen |
181 | extrn _enter_bootscreen |
177 | extrn _poweroff |
182 | extrn _poweroff |
178 | 183 | ||
179 | extrn _init |
184 | extrn _init |
180 | extrn _init_mm |
185 | extrn _init_mm |
181 | extrn @init_heap@8 |
186 | extrn @init_heap@8 |
182 | extrn _init_core_dll |
187 | extrn _init_core_dll |
183 | 188 | ||
184 | extrn @core_alloc@4 |
189 | extrn @core_alloc@4 |
185 | extrn @core_free@4 |
190 | extrn @core_free@4 |
186 | 191 | ||
187 | extrn @find_large_md@4 |
192 | extrn @find_large_md@4 |
188 | 193 | ||
189 | extrn _MemAlloc |
194 | extrn _MemAlloc |
190 | extrn _MemFree |
195 | extrn _MemFree |
191 | 196 | ||
192 | @mem_alloc@8 equ _MemAlloc |
197 | @mem_alloc@8 equ _MemAlloc |
193 | @mem_free@4 equ _MemFree |
198 | @mem_free@4 equ _MemFree |
194 | 199 | ||
- | 200 | extrn _sys_exec |
|
- | 201 | ||
195 | extrn @load_pe@4 |
202 | ;extrn @load_pe@4 |
196 | extrn @load_pe_driver@4 |
203 | extrn @load_pe_driver@4 |
197 | 204 | ||
198 | extrn _slab_cache_init |
205 | extrn _slab_cache_init |
199 | extrn _alloc_page |
206 | extrn _alloc_page |
200 | 207 | ||
201 | extrn _get_free_mem |
208 | extrn _get_free_mem |
202 | 209 | ||
203 | extrn _bx_from_load |
210 | extrn _bx_from_load |
204 | 211 | ||
- | 212 | extrn _sys_app_entry |
|
205 | 213 | ||
206 | section '.flat' code readable align 4096 |
214 | section '.flat' code readable align 4096 |
207 | 215 | ||
208 | use32 |
216 | use32 |
209 | 217 | ||
210 | align 4 |
218 | align 4 |
211 | 219 | ||
212 | use32 |
220 | use32 |
213 | 221 | ||
214 | ; call test_cpu |
222 | ; call test_cpu |
215 | ; bts [cpu_caps-OS_BASE], CAPS_TSC ;force use rdtsc |
223 | ; bts [cpu_caps-OS_BASE], CAPS_TSC ;force use rdtsc |
216 | 224 | ||
217 | ; call init_BIOS32 |
225 | ; call init_BIOS32 |
218 | 226 | ||
219 | ; jmp pword os_code:high_code |
227 | ; jmp pword os_code:high_code |
220 | 228 | ||
221 | align 4 |
229 | align 4 |
222 | ;bios32_entry dd ? |
230 | ;bios32_entry dd ? |
223 | ;tmp_page_tabs dd ? |
231 | ;tmp_page_tabs dd ? |
224 | 232 | ||
225 | 233 | ||
226 | __DEBUG__ fix 1 |
234 | __DEBUG__ fix 1 |
227 | __DEBUG_LEVEL__ fix 1 |
235 | __DEBUG_LEVEL__ fix 1 |
228 | 236 | ||
229 | 237 | ||
230 | MEM_WB equ 6 ;write-back memory |
238 | MEM_WB equ 6 ;write-back memory |
231 | MEM_WC equ 1 ;write combined memory |
239 | MEM_WC equ 1 ;write combined memory |
232 | MEM_UC equ 0 ;uncached memory |
240 | MEM_UC equ 0 ;uncached memory |
233 | 241 | ||
234 | 242 | ||
235 | __hlt: |
243 | __hlt: |
236 | cli |
244 | cli |
237 | @@: |
245 | @@: |
238 | hlt |
246 | hlt |
239 | jmp @B |
247 | jmp @B |
240 | 248 | ||
241 | align 4 |
249 | align 4 |
242 | _panic_printf: |
250 | _panic_printf: |
243 | 251 | ||
244 | mov dword [esp], __hlt |
252 | mov dword [esp], __hlt |
245 | jmp _printf |
253 | jmp _printf |
246 | 254 | ||
247 | align 4 |
255 | align 4 |
248 | include 'printf.inc' |
256 | include 'printf.inc' |
249 | 257 | ||
250 | align 4 |
258 | align 4 |
251 | proc test_cpu |
259 | proc test_cpu |
252 | locals |
260 | locals |
253 | cpu_type dd ? |
261 | cpu_type dd ? |
254 | cpu_id dd ? |
262 | cpu_id dd ? |
255 | cpu_Intel dd ? |
263 | cpu_Intel dd ? |
256 | cpu_AMD dd ? |
264 | cpu_AMD dd ? |
257 | endl |
265 | endl |
258 | 266 | ||
259 | mov [cpu_type], 0 |
267 | mov [cpu_type], 0 |
260 | xor eax, eax |
268 | xor eax, eax |
261 | mov [cpu_caps], eax |
269 | mov [cpu_caps], eax |
262 | mov [cpu_caps+4], eax |
270 | mov [cpu_caps+4], eax |
263 | 271 | ||
264 | xor eax, eax |
272 | xor eax, eax |
265 | cpuid |
273 | cpuid |
266 | 274 | ||
267 | mov [cpu_vendor], ebx |
275 | mov [cpu_vendor], ebx |
268 | mov [cpu_vendor+4], edx |
276 | mov [cpu_vendor+4], edx |
269 | mov [cpu_vendor+8], ecx |
277 | mov [cpu_vendor+8], ecx |
270 | cmp ebx, dword [intel_str] |
278 | cmp ebx, dword [intel_str] |
271 | jne .check_AMD |
279 | jne .check_AMD |
272 | cmp edx, dword [intel_str+4] |
280 | cmp edx, dword [intel_str+4] |
273 | jne .check_AMD |
281 | jne .check_AMD |
274 | cmp ecx, dword [intel_str+8] |
282 | cmp ecx, dword [intel_str+8] |
275 | jne .check_AMD |
283 | jne .check_AMD |
276 | mov [cpu_Intel], 1 |
284 | mov [cpu_Intel], 1 |
277 | cmp eax, 1 |
285 | cmp eax, 1 |
278 | jl .end_cpuid |
286 | jl .end_cpuid |
279 | mov eax, 1 |
287 | mov eax, 1 |
280 | cpuid |
288 | cpuid |
281 | mov [cpu_sign], eax |
289 | mov [cpu_sign], eax |
282 | mov [cpu_info], ebx |
290 | mov [cpu_info], ebx |
283 | mov [cpu_caps], edx |
291 | mov [cpu_caps], edx |
284 | mov [cpu_caps+4],ecx |
292 | mov [cpu_caps+4],ecx |
285 | 293 | ||
286 | shr eax, 8 |
294 | shr eax, 8 |
287 | and eax, 0x0f |
295 | and eax, 0x0f |
288 | ret |
296 | ret |
289 | .end_cpuid: |
297 | .end_cpuid: |
290 | mov eax, [cpu_type] |
298 | mov eax, [cpu_type] |
291 | ret |
299 | ret |
292 | 300 | ||
293 | .check_AMD: |
301 | .check_AMD: |
294 | cmp ebx, dword [AMD_str] |
302 | cmp ebx, dword [AMD_str] |
295 | jne .unknown |
303 | jne .unknown |
296 | cmp edx, dword [AMD_str+4] |
304 | cmp edx, dword [AMD_str+4] |
297 | jne .unknown |
305 | jne .unknown |
298 | cmp ecx, dword [AMD_str+8] |
306 | cmp ecx, dword [AMD_str+8] |
299 | jne .unknown |
307 | jne .unknown |
300 | mov [cpu_AMD], 1 |
308 | mov [cpu_AMD], 1 |
301 | cmp eax, 1 |
309 | cmp eax, 1 |
302 | jl .unknown |
310 | jl .unknown |
303 | mov eax, 1 |
311 | mov eax, 1 |
304 | cpuid |
312 | cpuid |
305 | mov [cpu_sign], eax |
313 | mov [cpu_sign], eax |
306 | mov [cpu_info], ebx |
314 | mov [cpu_info], ebx |
307 | mov [cpu_caps], edx |
315 | mov [cpu_caps], edx |
308 | mov [cpu_caps+4],ecx |
316 | mov [cpu_caps+4],ecx |
309 | shr eax, 8 |
317 | shr eax, 8 |
310 | and eax, 0x0f |
318 | and eax, 0x0f |
311 | ret |
319 | ret |
312 | .unknown: |
320 | .unknown: |
313 | mov eax, 1 |
321 | mov eax, 1 |
314 | cpuid |
322 | cpuid |
315 | mov [cpu_sign], eax |
323 | mov [cpu_sign], eax |
316 | mov [cpu_info], ebx |
324 | mov [cpu_info], ebx |
317 | mov [cpu_caps], edx |
325 | mov [cpu_caps], edx |
318 | mov [cpu_caps+4],ecx |
326 | mov [cpu_caps+4],ecx |
319 | shr eax, 8 |
327 | shr eax, 8 |
320 | and eax, 0x0f |
328 | and eax, 0x0f |
321 | ret |
329 | ret |
322 | endp |
330 | endp |
323 | 331 | ||
324 | align 4 |
332 | align 4 |
325 | _copy_pg_balloc dd 0 |
333 | _copy_pg_balloc dd 0 |
326 | 334 | ||
327 | 335 | ||
328 | _high_code: |
336 | _high_code: |
329 | 337 | ||
330 | mov ax,os_stack |
338 | mov ax,os_stack |
331 | mov dx,app_data |
339 | mov dx,app_data |
332 | mov ss,ax |
340 | mov ss,ax |
333 | mov esp, __os_stack |
341 | mov esp, __os_stack |
334 | 342 | ||
335 | mov ds, dx |
343 | mov ds, dx |
336 | mov es, dx |
344 | mov es, dx |
337 | mov fs, dx |
345 | mov fs, dx |
338 | mov gs, dx |
346 | mov gs, dx |
339 | 347 | ||
340 | 348 | ||
341 | ; bt [cpu_caps], CAPS_PGE |
349 | ; bt [cpu_caps], CAPS_PGE |
342 | ; jnc @F |
350 | ; jnc @F |
343 | 351 | ||
344 | ; or dword [sys_pgdir-OS_BASE+(OS_BASE shr 20)], PG_GLOBAL |
352 | ; or dword [sys_pgdir-OS_BASE+(OS_BASE shr 20)], PG_GLOBAL |
345 | 353 | ||
346 | ; mov ebx, cr4 |
354 | ; mov ebx, cr4 |
347 | ; or ebx, CR4_PGE |
355 | ; or ebx, CR4_PGE |
348 | ; mov cr4, ebx |
356 | ; mov cr4, ebx |
349 | @@: |
357 | @@: |
350 | ; mov eax, cr3 |
358 | ; mov eax, cr3 |
351 | ; mov cr3, eax ; flush TLB |
359 | ; mov cr3, eax ; flush TLB |
352 | 360 | ||
353 | mov edx, 0x3fB |
361 | mov edx, 0x3fB |
354 | mov eax, 3 |
362 | mov eax, 3 |
355 | out dx, al |
363 | out dx, al |
356 | 364 | ||
357 | call test_cpu |
365 | call test_cpu |
358 | call _init |
366 | call _init |
359 | 367 | ||
360 | mov eax, [_pg_balloc] |
368 | mov eax, [_pg_balloc] |
361 | mov [_copy_pg_balloc], eax |
369 | mov [_copy_pg_balloc], eax |
362 | 370 | ||
363 | mov [tss._ss0], os_stack |
371 | mov [tss._ss0], os_stack |
364 | mov [tss._esp0], __os_stack |
372 | mov [tss._esp0], __os_stack |
365 | mov [tss._esp], __os_stack |
373 | mov [tss._esp], __os_stack |
366 | mov [tss._cs],os_code |
374 | mov [tss._cs],os_code |
367 | mov [tss._ss],os_stack |
375 | mov [tss._ss],os_stack |
368 | mov [tss._ds],app_data |
376 | mov [tss._ds],app_data |
369 | mov [tss._es],app_data |
377 | mov [tss._es],app_data |
370 | mov [tss._fs],app_data |
378 | mov [tss._fs],app_data |
371 | mov [tss._gs],app_data |
379 | mov [tss._gs],app_data |
372 | mov [tss._io],128 |
380 | mov [tss._io],128 |
373 | ;Add IO access table - bit array of permitted ports |
381 | ;Add IO access table - bit array of permitted ports |
374 | mov edi, tss._io_map_0 |
382 | mov edi, tss._io_map_0 |
375 | xor eax, eax |
383 | xor eax, eax |
376 | not eax |
384 | ; not eax |
377 | mov ecx, 8192/4 |
385 | mov ecx, 8192/4 |
378 | rep stosd ; access to 4096*8=65536 ports |
386 | rep stosd ; access to 4096*8=65536 ports |
379 | 387 | ||
380 | mov ax,tss0 |
388 | mov ax,tss0 |
381 | ltr ax |
389 | ltr ax |
382 | 390 | ||
383 | __core_restart: |
391 | __core_restart: |
384 | 392 | ||
385 | mov ecx, 1280*1024 |
393 | mov ecx, 1280*1024 |
386 | fastcall _balloc |
394 | fastcall _balloc |
387 | mov [_display_data], eax |
395 | mov [_display_data], eax |
388 | 396 | ||
389 | mov ecx, (unpack.LZMA_BASE_SIZE+(unpack.LZMA_LIT_SIZE shl \ |
397 | mov ecx, (unpack.LZMA_BASE_SIZE+(unpack.LZMA_LIT_SIZE shl \ |
390 | (unpack.lc+unpack.lp)))*4 |
398 | (unpack.lc+unpack.lp)))*4 |
391 | fastcall _balloc |
399 | fastcall _balloc |
392 | mov [unpack.p], eax |
400 | mov [unpack.p], eax |
393 | 401 | ||
394 | ; MEMORY MODEL |
402 | ; MEMORY MODEL |
395 | 403 | ||
396 | call _init_mm |
404 | call _init_mm |
397 | mov [pg_data.pg_mutex], 0 |
405 | mov [pg_data.pg_mutex], 0 |
398 | 406 | ||
399 | call _slab_cache_init |
407 | call _slab_cache_init |
400 | 408 | ||
401 | mov ecx, 0x80000000 |
409 | mov ecx, 0x80000000 |
402 | mov edx, 0x40000000 |
410 | mov edx, 0x40000000 |
403 | call @init_heap@8 |
411 | call @init_heap@8 |
404 | 412 | ||
405 | call _init_core_dll |
413 | call _init_core_dll |
406 | 414 | ||
407 | mov esi, _16bit_start |
415 | mov esi, _16bit_start |
408 | mov ecx, _16bit_end |
416 | mov ecx, _16bit_end |
409 | shr ecx, 2 |
417 | shr ecx, 2 |
410 | mov edi, _16BIT_BASE |
418 | mov edi, _16BIT_BASE |
411 | cld |
419 | cld |
412 | rep movsd |
420 | rep movsd |
413 | 421 | ||
414 | jmp far 0x60:_enter_bootscreen; |
422 | jmp far 0x60:_enter_bootscreen; |
415 | 423 | ||
416 | align 4 |
424 | align 4 |
417 | __setvars: |
425 | __setvars: |
418 | mov ax,os_stack |
426 | mov ax,os_stack |
419 | mov dx,app_data |
427 | mov dx,app_data |
420 | mov ss,ax |
428 | mov ss,ax |
421 | mov esp, __os_stack |
429 | mov esp, __os_stack |
422 | 430 | ||
423 | mov ds, dx |
431 | mov ds, dx |
424 | mov es, dx |
432 | mov es, dx |
425 | mov fs, dx |
433 | mov fs, dx |
426 | mov gs, dx |
434 | mov gs, dx |
427 | 435 | ||
428 | ; SAVE & CLEAR 0-0xffff |
436 | ; SAVE & CLEAR 0-0xffff |
429 | 437 | ||
430 | cld |
438 | cld |
431 | xor esi, esi |
439 | xor esi, esi |
432 | mov edi,BOOT_VAR |
440 | mov edi,BOOT_VAR |
433 | mov ecx,0x10000 / 4 |
441 | mov ecx,0x10000 / 4 |
434 | rep movsd |
442 | rep movsd |
435 | 443 | ||
436 | xor edi, edi |
444 | xor edi, edi |
437 | xor eax, eax |
445 | xor eax, eax |
438 | mov ecx,0x10000 / 4 |
446 | mov ecx,0x10000 / 4 |
439 | rep stosd |
447 | rep stosd |
440 | 448 | ||
441 | mov edi, 0x40000 |
449 | mov edi, 0x40000 |
442 | mov ecx, (0x90000-0x40000)/4 |
450 | mov ecx, (0x90000-0x40000)/4 |
443 | rep stosd |
451 | rep stosd |
444 | 452 | ||
445 | mov dword [_sys_pdbr], eax |
453 | mov dword [_sys_pdbr], eax |
446 | mov dword [_sys_pdbr+4], eax |
454 | mov dword [_sys_pdbr+4], eax |
447 | mov eax, cr3 |
455 | mov eax, cr3 |
448 | mov cr3, eax |
456 | mov cr3, eax |
449 | 457 | ||
450 | ; SAVE REAL MODE VARIABLES |
458 | ; SAVE REAL MODE VARIABLES |
451 | mov ax, [BOOT_VAR + 0x9031] |
459 | mov ax, [BOOT_VAR + 0x9031] |
452 | mov [IDEContrRegsBaseAddr], ax |
460 | mov [IDEContrRegsBaseAddr], ax |
453 | ; --------------- APM --------------------- |
461 | ; --------------- APM --------------------- |
454 | 462 | ||
455 | ; init selectors |
463 | ; init selectors |
456 | mov ebx, [BOOT_VAR +0x9040] ; offset of APM entry point |
464 | mov ebx, [BOOT_VAR +0x9040] ; offset of APM entry point |
457 | movzx eax, word [BOOT_VAR+0x9050] ; real-mode segment base address of |
465 | movzx eax, word [BOOT_VAR+0x9050] ; real-mode segment base address of |
458 | ; protected-mode 32-bit code segment |
466 | ; protected-mode 32-bit code segment |
459 | movzx ecx, word [BOOT_VAR+0x9052] ; real-mode segment base address of |
467 | movzx ecx, word [BOOT_VAR+0x9052] ; real-mode segment base address of |
460 | ; protected-mode 16-bit code segment |
468 | ; protected-mode 16-bit code segment |
461 | movzx edx, word [BOOT_VAR+0x9054] ; real-mode segment base address of |
469 | movzx edx, word [BOOT_VAR+0x9054] ; real-mode segment base address of |
462 | ; protected-mode 16-bit data segment |
470 | ; protected-mode 16-bit data segment |
463 | 471 | ||
464 | shl eax, 4 |
472 | shl eax, 4 |
465 | mov [dword apm_code_32 + 2], ax |
473 | mov [dword apm_code_32 + 2], ax |
466 | shr eax, 16 |
474 | shr eax, 16 |
467 | mov [dword apm_code_32 + 4], al |
475 | mov [dword apm_code_32 + 4], al |
468 | 476 | ||
469 | shl ecx, 4 |
477 | shl ecx, 4 |
470 | mov [dword apm_code_16 + 2], cx |
478 | mov [dword apm_code_16 + 2], cx |
471 | shr ecx, 16 |
479 | shr ecx, 16 |
472 | mov [dword apm_code_16 + 4], cl |
480 | mov [dword apm_code_16 + 4], cl |
473 | 481 | ||
474 | shl edx, 4 |
482 | shl edx, 4 |
475 | mov [dword apm_data_16 + 2], dx |
483 | mov [dword apm_data_16 + 2], dx |
476 | shr edx, 16 |
484 | shr edx, 16 |
477 | mov [dword apm_data_16 + 4], dl |
485 | mov [dword apm_data_16 + 4], dl |
478 | 486 | ||
479 | mov dword[apm_entry], ebx |
487 | mov dword[apm_entry], ebx |
480 | mov word [apm_entry + 4], apm_code_32 - _gdts |
488 | mov word [apm_entry + 4], apm_code_32 - _gdts |
481 | 489 | ||
482 | mov eax, [BOOT_VAR + 0x9044] ; version & flags |
490 | mov eax, [BOOT_VAR + 0x9044] ; version & flags |
483 | mov [apm_vf], eax |
491 | mov [apm_vf], eax |
484 | ; ----------------------------------------- |
492 | ; ----------------------------------------- |
485 | ; movzx eax,byte [BOOT_VAR+0x9010] ; mouse port |
493 | ; movzx eax,byte [BOOT_VAR+0x9010] ; mouse port |
486 | ; mov [0xF604],byte 1 ;al |
494 | ; mov [0xF604],byte 1 ;al |
487 | mov al, [BOOT_VAR+0x901F] ; DMA access |
495 | mov al, [BOOT_VAR+0x901F] ; DMA access |
488 | mov [allow_dma_access], al |
496 | mov [allow_dma_access], al |
489 | mov al,[BOOT_VAR+0x9000] ; bpp |
497 | mov al,[BOOT_VAR+0x9000] ; bpp |
490 | mov [ScreenBPP],al |
498 | mov [ScreenBPP],al |
491 | 499 | ||
492 | movzx eax,word [BOOT_VAR+0x900A] ; X max |
500 | movzx eax,word [BOOT_VAR+0x900A] ; X max |
493 | dec eax |
501 | dec eax |
494 | mov [Screen_Max_X],eax |
502 | mov [Screen_Max_X],eax |
495 | mov [screen_workarea.right],eax |
503 | mov [screen_workarea.right],eax |
496 | movzx eax,word [BOOT_VAR+0x900C] ; Y max |
504 | movzx eax,word [BOOT_VAR+0x900C] ; Y max |
497 | dec eax |
505 | dec eax |
498 | mov [Screen_Max_Y],eax |
506 | mov [Screen_Max_Y],eax |
499 | mov [screen_workarea.bottom],eax |
507 | mov [screen_workarea.bottom],eax |
500 | movzx eax,word [BOOT_VAR+0x9008] ; screen mode |
508 | movzx eax,word [BOOT_VAR+0x9008] ; screen mode |
501 | mov [SCR_MODE],eax |
509 | mov [SCR_MODE],eax |
502 | mov eax,[BOOT_VAR+0x9014] ; Vesa 1.2 bnk sw add |
510 | mov eax,[BOOT_VAR+0x9014] ; Vesa 1.2 bnk sw add |
503 | mov [BANK_SWITCH],eax |
511 | mov [BANK_SWITCH],eax |
504 | mov [BytesPerScanLine],word 640*4 ; Bytes PerScanLine |
512 | mov [BytesPerScanLine],word 640*4 ; Bytes PerScanLine |
505 | cmp [SCR_MODE],word 0x13 ; 320x200 |
513 | cmp [SCR_MODE],word 0x13 ; 320x200 |
506 | je @f |
514 | je @f |
507 | cmp [SCR_MODE],word 0x12 ; VGA 640x480 |
515 | cmp [SCR_MODE],word 0x12 ; VGA 640x480 |
508 | je @f |
516 | je @f |
509 | 517 | ||
510 | mov ax,[BOOT_VAR+0x9001] ; for other modes |
518 | mov ax,[BOOT_VAR+0x9001] ; for other modes |
511 | mov [BytesPerScanLine],ax |
519 | mov [BytesPerScanLine],ax |
512 | @@: |
520 | @@: |
513 | mov esi, BOOT_VAR+0x9080 |
521 | mov esi, BOOT_VAR+0x9080 |
514 | movzx ecx, byte [esi-1] |
522 | movzx ecx, byte [esi-1] |
515 | mov [NumBiosDisks], ecx |
523 | mov [NumBiosDisks], ecx |
516 | mov edi, BiosDisksData |
524 | mov edi, BiosDisksData |
517 | rep movsd |
525 | rep movsd |
518 | 526 | ||
519 | ; GRAPHICS ADDRESSES |
527 | ; GRAPHICS ADDRESSES |
520 | 528 | ||
521 | mov byte [BOOT_VAR+0x901e],0x0 |
529 | mov byte [BOOT_VAR+0x901e],0x0 |
522 | mov eax,[BOOT_VAR+0x9018] |
530 | mov eax,[BOOT_VAR+0x9018] |
523 | mov [LFBAddress],eax |
531 | mov [LFBAddress],eax |
524 | 532 | ||
525 | cmp [SCR_MODE],word 0100000000000000b |
533 | cmp [SCR_MODE],word 0100000000000000b |
526 | jge setvesa20 |
534 | jge setvesa20 |
527 | cmp [SCR_MODE],word 0x13 |
535 | cmp [SCR_MODE],word 0x13 |
528 | je v20ga32 |
536 | je v20ga32 |
529 | mov [PUTPIXEL],dword Vesa12_putpixel24 ; Vesa 1.2 |
537 | mov [PUTPIXEL],dword Vesa12_putpixel24 ; Vesa 1.2 |
530 | mov [GETPIXEL],dword Vesa12_getpixel24 |
538 | mov [GETPIXEL],dword Vesa12_getpixel24 |
531 | cmp [ScreenBPP],byte 24 |
539 | cmp [ScreenBPP],byte 24 |
532 | jz ga24 |
540 | jz ga24 |
533 | mov [PUTPIXEL],dword Vesa12_putpixel32 |
541 | mov [PUTPIXEL],dword Vesa12_putpixel32 |
534 | mov [GETPIXEL],dword Vesa12_getpixel32 |
542 | mov [GETPIXEL],dword Vesa12_getpixel32 |
535 | ga24: |
543 | ga24: |
536 | jmp v20ga24 |
544 | jmp v20ga24 |
537 | setvesa20: |
545 | setvesa20: |
538 | mov [PUTPIXEL],dword Vesa20_putpixel24 ; Vesa 2.0 |
546 | mov [PUTPIXEL],dword Vesa20_putpixel24 ; Vesa 2.0 |
539 | mov [GETPIXEL],dword Vesa20_getpixel24 |
547 | mov [GETPIXEL],dword Vesa20_getpixel24 |
540 | cmp [ScreenBPP],byte 24 |
548 | cmp [ScreenBPP],byte 24 |
541 | jz v20ga24 |
549 | jz v20ga24 |
542 | v20ga32: |
550 | v20ga32: |
543 | mov [PUTPIXEL],dword Vesa20_putpixel32 |
551 | mov [PUTPIXEL],dword Vesa20_putpixel32 |
544 | mov [GETPIXEL],dword Vesa20_getpixel32 |
552 | mov [GETPIXEL],dword Vesa20_getpixel32 |
545 | v20ga24: |
553 | v20ga24: |
546 | cmp [SCR_MODE],word 0x12 ; 16 C VGA 640x480 |
554 | cmp [SCR_MODE],word 0x12 ; 16 C VGA 640x480 |
547 | jne no_mode_0x12 |
555 | jne no_mode_0x12 |
548 | mov [PUTPIXEL],dword VGA_putpixel |
556 | mov [PUTPIXEL],dword VGA_putpixel |
549 | mov [GETPIXEL],dword Vesa20_getpixel32 |
557 | mov [GETPIXEL],dword Vesa20_getpixel32 |
550 | no_mode_0x12: |
558 | no_mode_0x12: |
551 | 559 | ||
552 | ; -------- Fast System Call init ---------- |
560 | ; -------- Fast System Call init ---------- |
553 | ; Intel SYSENTER/SYSEXIT (AMD CPU support it too) |
561 | ; Intel SYSENTER/SYSEXIT (AMD CPU support it too) |
554 | bt [cpu_caps], CAPS_SEP |
562 | bt [cpu_caps], CAPS_SEP |
555 | jnc .SEnP ; SysEnter not Present |
563 | jnc .SEnP ; SysEnter not Present |
556 | xor edx, edx |
564 | xor edx, edx |
557 | mov ecx, MSR_SYSENTER_CS |
565 | mov ecx, MSR_SYSENTER_CS |
558 | mov eax, os_code |
566 | mov eax, os_code |
559 | wrmsr |
567 | wrmsr |
560 | mov ecx, MSR_SYSENTER_ESP |
568 | mov ecx, MSR_SYSENTER_ESP |
561 | ; mov eax, sysenter_stack ; Check it |
569 | ; mov eax, sysenter_stack ; Check it |
562 | xor eax, eax |
570 | xor eax, eax |
563 | wrmsr |
571 | wrmsr |
564 | mov ecx, MSR_SYSENTER_EIP |
572 | mov ecx, MSR_SYSENTER_EIP |
565 | mov eax, sysenter_entry |
573 | mov eax, sysenter_entry |
566 | wrmsr |
574 | wrmsr |
567 | .SEnP: |
575 | .SEnP: |
568 | ; AMD SYSCALL/SYSRET |
576 | ; AMD SYSCALL/SYSRET |
569 | cmp byte[cpu_vendor], 'A' |
577 | cmp byte[cpu_vendor], 'A' |
570 | jne .noSYSCALL |
578 | jne .noSYSCALL |
571 | mov eax, 0x80000001 |
579 | mov eax, 0x80000001 |
572 | cpuid |
580 | cpuid |
573 | test edx, 0x800 ; bit_11 - SYSCALL/SYSRET support |
581 | test edx, 0x800 ; bit_11 - SYSCALL/SYSRET support |
574 | jz .noSYSCALL |
582 | jz .noSYSCALL |
575 | mov ecx, MSR_AMD_EFER |
583 | mov ecx, MSR_AMD_EFER |
576 | rdmsr |
584 | rdmsr |
577 | or eax, 1 ; bit_0 - System Call Extension (SCE) |
585 | or eax, 1 ; bit_0 - System Call Extension (SCE) |
578 | wrmsr |
586 | wrmsr |
579 | 587 | ||
580 | ; !!!! It`s dirty hack, fix it !!! |
588 | ; !!!! It`s dirty hack, fix it !!! |
581 | ; Bits of EDX : |
589 | ; Bits of EDX : |
582 | ; Bit 3116 During the SYSRET instruction, this field is copied into the CS register |
590 | ; Bit 3116 During the SYSRET instruction, this field is copied into the CS register |
583 | ; and the contents of this field, plus 8, are copied into the SS register. |
591 | ; and the contents of this field, plus 8, are copied into the SS register. |
584 | ; Bit 150 During the SYSCALL instruction, this field is copied into the CS register |
592 | ; Bit 150 During the SYSCALL instruction, this field is copied into the CS register |
585 | ; and the contents of this field, plus 8, are copied into the SS register. |
593 | ; and the contents of this field, plus 8, are copied into the SS register. |
586 | 594 | ||
587 | ; mov edx, (os_code + 16) * 65536 + os_code |
595 | ; mov edx, (os_code + 16) * 65536 + os_code |
588 | mov edx, 0x1B0008 |
596 | mov edx, 0x1B0008 |
589 | 597 | ||
590 | mov eax, syscall_entry |
598 | mov eax, syscall_entry |
591 | mov ecx, MSR_AMD_STAR |
599 | mov ecx, MSR_AMD_STAR |
592 | wrmsr |
600 | wrmsr |
593 | .noSYSCALL: |
601 | .noSYSCALL: |
594 | ; ----------------------------------------- |
602 | ; ----------------------------------------- |
595 | ; LOAD IDT |
603 | ; LOAD IDT |
596 | 604 | ||
597 | call _init_idt |
605 | call _init_idt |
598 | 606 | ||
599 | mov [LFBSize], 0x800000 |
607 | mov [LFBSize], 0x800000 |
600 | call init_LFB |
608 | call init_LFB |
601 | call init_fpu |
609 | call init_fpu |
602 | call init_malloc |
610 | call init_malloc |
603 | 611 | ||
604 | mov ecx, 0x51000 |
612 | mov ecx, 0x51000 |
605 | xor edx, edx |
613 | xor edx, edx |
606 | call @mem_alloc@8 |
614 | call @mem_alloc@8 |
607 | mov [default_io_map], eax |
615 | mov [default_io_map], eax |
608 | 616 | ||
609 | add eax, 0x2000 |
617 | add eax, 0x2000 |
610 | mov [ipc_tmp], eax |
618 | mov [ipc_tmp], eax |
611 | mov ebx, 0x1000 |
619 | mov ebx, 0x1000 |
612 | 620 | ||
613 | add eax, 0x40000 |
621 | add eax, 0x40000 |
614 | mov [proc_mem_map], eax |
622 | mov [proc_mem_map], eax |
615 | 623 | ||
616 | add eax, 0x8000 |
624 | add eax, 0x8000 |
617 | mov [proc_mem_pdir], eax |
625 | mov [proc_mem_pdir], eax |
618 | 626 | ||
619 | add eax, ebx |
627 | add eax, ebx |
620 | mov [proc_mem_tab], eax |
628 | mov [proc_mem_tab], eax |
621 | 629 | ||
622 | add eax, ebx |
630 | add eax, ebx |
623 | mov [tmp_task_pdir], eax |
631 | mov [tmp_task_pdir], eax |
624 | 632 | ||
625 | add eax, ebx |
633 | add eax, ebx |
626 | mov [tmp_task_ptab], eax |
634 | mov [tmp_task_ptab], eax |
627 | 635 | ||
628 | add eax, ebx |
636 | add eax, ebx |
629 | mov [ipc_pdir], eax |
637 | mov [ipc_pdir], eax |
630 | 638 | ||
631 | add eax, ebx |
639 | add eax, ebx |
632 | mov [ipc_ptab], eax |
640 | mov [ipc_ptab], eax |
633 | 641 | ||
634 | call init_events |
642 | call init_events |
635 | mov eax, srv.fd-SRV_FD_OFFSET |
643 | mov eax, srv.fd-SRV_FD_OFFSET |
636 | mov [srv.fd], eax |
644 | mov [srv.fd], eax |
637 | mov [srv.bk], eax |
645 | mov [srv.bk], eax |
638 | 646 | ||
639 | mov edi, irq_tab |
647 | mov edi, irq_tab |
640 | xor eax, eax |
648 | xor eax, eax |
641 | mov ecx, 16 |
649 | mov ecx, 16 |
642 | rep stosd |
650 | rep stosd |
643 | 651 | ||
644 | ;Set base of graphic segment to linear address of LFB |
652 | ;Set base of graphic segment to linear address of LFB |
645 | mov eax,[LFBAddress] ; set for gs |
653 | mov eax,[LFBAddress] ; set for gs |
646 | mov [graph_data_l+2],ax |
654 | mov [graph_data_l+2],ax |
647 | shr eax,16 |
655 | shr eax,16 |
648 | mov [graph_data_l+4],al |
656 | mov [graph_data_l+4],al |
649 | mov [graph_data_l+7],ah |
657 | mov [graph_data_l+7],ah |
650 | 658 | ||
651 | mov [CURRENT_TASK],dword 1 |
659 | mov [CURRENT_TASK],dword 1 |
652 | mov [TASK_COUNT],dword 1 |
660 | mov [TASK_COUNT],dword 1 |
653 | mov [TASK_BASE],dword TASK_DATA |
661 | mov [TASK_BASE],dword TASK_DATA |
654 | mov [current_slot], SLOT_BASE+256 |
662 | mov [current_slot], SLOT_BASE+256 |
655 | 663 | ||
656 | ; set background |
664 | ; set background |
657 | xor eax,eax |
665 | xor eax,eax |
658 | inc eax |
666 | inc eax |
659 | mov [BgrDrawMode],eax |
667 | mov [BgrDrawMode],eax |
660 | mov [BgrDataWidth],eax |
668 | mov [BgrDataWidth],eax |
661 | mov [BgrDataHeight],eax |
669 | mov [BgrDataHeight],eax |
662 | mov ecx, 4095 |
670 | mov ecx, 4095 |
663 | mov edx, PG_SW |
671 | mov edx, PG_SW |
664 | mov [mem_BACKGROUND],4095 |
672 | mov [mem_BACKGROUND],4095 |
665 | call @mem_alloc@8 |
673 | call @mem_alloc@8 |
666 | mov [img_background], eax |
674 | mov [img_background], eax |
667 | 675 | ||
668 | mov [SLOT_BASE + 256 + APPDATA.dir_table], _sys_pdbr + (0x100000000-OS_BASE) |
676 | mov [SLOT_BASE + 256 + APPDATA.dir_table], _sys_pdbr + (0x100000000-OS_BASE) |
669 | 677 | ||
670 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
678 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
671 | 679 | ||
672 | call rerouteirqs |
680 | call rerouteirqs |
673 | 681 | ||
674 | ; Initialize system V86 machine |
682 | ; Initialize system V86 machine |
675 | call init_sys_v86 |
683 | call init_sys_v86 |
676 | 684 | ||
677 | ; TIMER SET TO 1/100 S |
685 | ; TIMER SET TO 1/100 S |
678 | 686 | ||
679 | mov al,0x34 ; set to 100Hz |
687 | mov al,0x34 ; set to 100Hz |
680 | out 0x43,al |
688 | out 0x43,al |
681 | mov al,0x9b ; lsb 1193180 / 1193 |
689 | mov al,0x9b ; lsb 1193180 / 1193 |
682 | out 0x40,al |
690 | out 0x40,al |
683 | mov al,0x2e ; msb |
691 | mov al,0x2e ; msb |
684 | out 0x40,al |
692 | out 0x40,al |
685 | 693 | ||
686 | ; Enable timer IRQ (IRQ0) and hard drives IRQs (IRQ14, IRQ15) |
694 | ; Enable timer IRQ (IRQ0) and hard drives IRQs (IRQ14, IRQ15) |
687 | ; they are used: when partitions are scanned, hd_read relies on timer |
695 | ; they are used: when partitions are scanned, hd_read relies on timer |
688 | mov al, 0xFE |
696 | mov al, 0xFE |
689 | out 0x21, al |
697 | out 0x21, al |
690 | mov al, 0x3F |
698 | mov al, 0x3F |
691 | out 0xA1, al |
699 | out 0xA1, al |
692 | 700 | ||
693 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
701 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
694 | include 'detect/disks.inc' |
702 | include 'detect/disks.inc' |
695 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
703 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
696 | 704 | ||
697 | call Parser_params |
705 | call Parser_params |
698 | 706 | ||
699 | ; READ RAMDISK IMAGE FROM HD |
707 | ; READ RAMDISK IMAGE FROM HD |
700 | 708 | ||
701 | ;!!!!!!!!!!!!!!!!!!!!!!! |
709 | ;!!!!!!!!!!!!!!!!!!!!!!! |
702 | ;include 'boot/rdload.inc' |
710 | ;include 'boot/rdload.inc' |
703 | ;!!!!!!!!!!!!!!!!!!!!!!! |
711 | ;!!!!!!!!!!!!!!!!!!!!!!! |
704 | ; mov [dma_hdd],1 |
712 | ; mov [dma_hdd],1 |
705 | ; CALCULATE FAT CHAIN FOR RAMDISK |
713 | ; CALCULATE FAT CHAIN FOR RAMDISK |
706 | 714 | ||
707 | call calculatefatchain |
715 | call calculatefatchain |
708 | 716 | ||
709 | 717 | ||
710 | ; mov ax,[OS_BASE+0x10000+bx_from_load] |
718 | ; mov ax,[OS_BASE+0x10000+bx_from_load] |
711 | ; cmp ax,'r1' ; if using not ram disk, then load librares and parameters {SPraid.simba} |
719 | ; cmp ax,'r1' ; if using not ram disk, then load librares and parameters {SPraid.simba} |
712 | ; je no_lib_load |
720 | ; je no_lib_load |
713 | ; LOADING LIBRARES |
721 | ; LOADING LIBRARES |
714 | ; stdcall dll.Load,@IMPORT ; loading librares for kernel (.obj files) |
722 | ; stdcall dll.Load,@IMPORT ; loading librares for kernel (.obj files) |
715 | ; call load_file_parse_table ; prepare file parse table |
723 | ; call load_file_parse_table ; prepare file parse table |
716 | ; call set_kernel_conf ; configure devices and gui |
724 | ; call set_kernel_conf ; configure devices and gui |
717 | ;no_lib_load: |
725 | ;no_lib_load: |
718 | 726 | ||
719 | ; LOAD FONTS I and II |
727 | ; LOAD FONTS I and II |
720 | 728 | ||
721 | stdcall read_file, char, FONT_I, 0, 2304 |
729 | stdcall read_file, char, FONT_I, 0, 2304 |
722 | stdcall read_file, char2, FONT_II, 0, 2560 |
730 | stdcall read_file, char2, FONT_II, 0, 2560 |
723 | 731 | ||
724 | mov esi,boot_fonts |
732 | mov esi,boot_fonts |
725 | call boot_log |
733 | call boot_log |
726 | 734 | ||
727 | ; PRINT AMOUNT OF MEMORY |
735 | ; PRINT AMOUNT OF MEMORY |
728 | mov esi, boot_memdetect |
736 | mov esi, boot_memdetect |
729 | call boot_log |
737 | call boot_log |
730 | 738 | ||
731 | movzx ecx, word [boot_y] |
739 | movzx ecx, word [boot_y] |
732 | or ecx, (10+29*6) shl 16 ; "Determining amount of memory" |
740 | or ecx, (10+29*6) shl 16 ; "Determining amount of memory" |
733 | sub ecx, 10 |
741 | sub ecx, 10 |
734 | mov edx, 0xFFFFFF |
742 | mov edx, 0xFFFFFF |
735 | mov ebx, [_mem_amount] |
743 | mov ebx, [_mem_amount] |
736 | shr ebx, 20 |
744 | shr ebx, 20 |
737 | mov edi, 1 |
745 | mov edi, 1 |
738 | mov eax, 0x00040000 |
746 | mov eax, 0x00040000 |
739 | call display_number_force |
747 | call display_number_force |
740 | 748 | ||
741 | ; BUILD SCHEDULER |
749 | ; BUILD SCHEDULER |
742 | 750 | ||
743 | call build_scheduler ; sys32.inc |
751 | call build_scheduler ; sys32.inc |
744 | 752 | ||
745 | mov esi,boot_devices |
753 | mov esi,boot_devices |
746 | call boot_log |
754 | call boot_log |
747 | 755 | ||
748 | mov [pci_access_enabled],1 |
756 | mov [pci_access_enabled],1 |
749 | 757 | ||
750 | 758 | ||
751 | ; SET PRELIMINARY WINDOW STACK AND POSITIONS |
759 | ; SET PRELIMINARY WINDOW STACK AND POSITIONS |
752 | 760 | ||
753 | mov esi,boot_windefs |
761 | mov esi,boot_windefs |
754 | call boot_log |
762 | call boot_log |
755 | call setwindowdefaults |
763 | call setwindowdefaults |
756 | 764 | ||
757 | ; SET BACKGROUND DEFAULTS |
765 | ; SET BACKGROUND DEFAULTS |
758 | 766 | ||
759 | mov esi,boot_bgr |
767 | mov esi,boot_bgr |
760 | call boot_log |
768 | call boot_log |
761 | call init_background |
769 | call init_background |
762 | call calculatebackground |
770 | call calculatebackground |
763 | 771 | ||
764 | ; RESERVE SYSTEM IRQ'S JA PORT'S |
772 | ; RESERVE SYSTEM IRQ'S JA PORT'S |
765 | 773 | ||
766 | mov esi,boot_resirqports |
774 | mov esi,boot_resirqports |
767 | call boot_log |
775 | call boot_log |
768 | call reserve_irqs_ports |
776 | call reserve_irqs_ports |
769 | 777 | ||
770 | ; SET PORTS FOR IRQ HANDLERS |
778 | ; SET PORTS FOR IRQ HANDLERS |
771 | 779 | ||
772 | mov esi,boot_setrports |
780 | mov esi,boot_setrports |
773 | call boot_log |
781 | call boot_log |
774 | ;call setirqreadports |
782 | ;call setirqreadports |
775 | 783 | ||
776 | ; SET UP OS TASK |
784 | ; SET UP OS TASK |
777 | 785 | ||
778 | mov esi,boot_setostask |
786 | mov esi,boot_setostask |
779 | call boot_log |
787 | call boot_log |
780 | 788 | ||
781 | xor eax, eax |
789 | xor eax, eax |
782 | mov dword [SLOT_BASE+APPDATA.fpu_state], fpu_data |
790 | mov dword [SLOT_BASE+APPDATA.fpu_state], fpu_data |
783 | mov dword [SLOT_BASE+APPDATA.fpu_handler], eax |
791 | mov dword [SLOT_BASE+APPDATA.fpu_handler], eax |
784 | mov dword [SLOT_BASE+APPDATA.sse_handler], eax |
792 | mov dword [SLOT_BASE+APPDATA.sse_handler], eax |
785 | 793 | ||
786 | ; name for OS/IDLE process |
794 | ; name for OS/IDLE process |
787 | 795 | ||
788 | mov dword [SLOT_BASE+256+APPDATA.app_name], dword 'OS/I' |
796 | mov dword [SLOT_BASE+256+APPDATA.app_name], dword 'OS/I' |
789 | mov dword [SLOT_BASE+256+APPDATA.app_name+4], dword 'DLE ' |
797 | mov dword [SLOT_BASE+256+APPDATA.app_name+4], dword 'DLE ' |
790 | mov edi, __os_stack-8192+512 |
798 | mov edi, __os_stack-8192+512 |
791 | mov dword [SLOT_BASE+256+APPDATA.pl0_stack], edi |
799 | mov dword [SLOT_BASE+256+APPDATA.pl0_stack], edi |
792 | add edi, 0x2000-512 |
800 | add edi, 0x2000-512 |
793 | mov dword [SLOT_BASE+256+APPDATA.fpu_state], edi |
801 | mov dword [SLOT_BASE+256+APPDATA.fpu_state], edi |
794 | mov dword [SLOT_BASE+256+APPDATA.saved_esp0], edi ; just for case |
802 | mov dword [SLOT_BASE+256+APPDATA.saved_esp0], edi ; just for case |
795 | mov dword [SLOT_BASE+256+APPDATA.io_map],\ |
803 | mov dword [SLOT_BASE+256+APPDATA.io_map],\ |
796 | (tss._io_map_0-OS_BASE+PG_MAP) |
804 | (tss._io_map_0-OS_BASE+PG_MAP) |
797 | mov dword [SLOT_BASE+256+APPDATA.io_map+4],\ |
805 | mov dword [SLOT_BASE+256+APPDATA.io_map+4],\ |
798 | (tss._io_map_1-OS_BASE+PG_MAP) |
806 | (tss._io_map_1-OS_BASE+PG_MAP) |
799 | 807 | ||
800 | mov esi, fpu_data |
808 | mov esi, fpu_data |
801 | mov ecx, 512/4 |
809 | mov ecx, 512/4 |
802 | cld |
810 | cld |
803 | rep movsd |
811 | rep movsd |
804 | 812 | ||
805 | mov dword [SLOT_BASE+256+APPDATA.fpu_handler], eax |
813 | mov dword [SLOT_BASE+256+APPDATA.fpu_handler], eax |
806 | mov dword [SLOT_BASE+256+APPDATA.sse_handler], eax |
814 | mov dword [SLOT_BASE+256+APPDATA.sse_handler], eax |
807 | 815 | ||
808 | mov ebx, SLOT_BASE+256+APP_OBJ_OFFSET |
816 | mov ebx, SLOT_BASE+256+APP_OBJ_OFFSET |
809 | mov dword [SLOT_BASE+256+APPDATA.fd_obj], ebx |
817 | mov dword [SLOT_BASE+256+APPDATA.fd_obj], ebx |
810 | mov dword [SLOT_BASE+256+APPDATA.bk_obj], ebx |
818 | mov dword [SLOT_BASE+256+APPDATA.bk_obj], ebx |
811 | 819 | ||
812 | mov dword [SLOT_BASE+256+APPDATA.cur_dir], sysdir_path |
820 | mov dword [SLOT_BASE+256+APPDATA.cur_dir], sysdir_path |
813 | 821 | ||
814 | ; task list |
822 | ; task list |
815 | mov [CURRENT_TASK],dword 1 |
823 | mov [CURRENT_TASK],dword 1 |
816 | mov [TASK_COUNT],dword 1 |
824 | mov [TASK_COUNT],dword 1 |
817 | mov [current_slot], SLOT_BASE+256 |
825 | mov [current_slot], SLOT_BASE+256 |
818 | mov [TASK_BASE],dword TASK_DATA |
826 | mov [TASK_BASE],dword TASK_DATA |
819 | mov [TASK_DATA+TASKDATA.wnd_number], 1 ; on screen number |
827 | mov [TASK_DATA+TASKDATA.wnd_number], 1 ; on screen number |
820 | mov [TASK_DATA+TASKDATA.pid], 1 ; process id number |
828 | mov [TASK_DATA+TASKDATA.pid], 1 ; process id number |
821 | mov [TASK_DATA+TASKDATA.mem_start], 0 ; process base address |
829 | mov [TASK_DATA+TASKDATA.mem_start], 0 ; process base address |
822 | 830 | ||
823 | call init_cursors |
831 | call init_cursors |
824 | mov eax, [def_cursor] |
832 | mov eax, [def_cursor] |
825 | mov [SLOT_BASE+APPDATA.cursor],eax |
833 | mov [SLOT_BASE+APPDATA.cursor],eax |
826 | mov [SLOT_BASE+APPDATA.cursor+256],eax |
834 | mov [SLOT_BASE+APPDATA.cursor+256],eax |
827 | 835 | ||
828 | ;mov ecx, szAtiHW |
836 | ; mov ecx, szAtiHW |
829 | ;call @load_pe_driver@4 |
837 | ; call @load_pe_driver@4 |
830 | 838 | ||
831 | ; READ TSC / SECOND |
839 | ; READ TSC / SECOND |
832 | 840 | ||
833 | mov esi,boot_tsc |
841 | mov esi,boot_tsc |
834 | call boot_log |
842 | call boot_log |
835 | 843 | ||
836 | call _rdtsc |
844 | call _rdtsc |
837 | mov ecx,eax |
845 | mov ecx,eax |
838 | mov esi,250 ; wait 1/4 a second |
846 | mov esi,250 ; wait 1/4 a second |
839 | call delay_ms |
847 | call delay_ms |
840 | call _rdtsc |
848 | call _rdtsc |
841 | 849 | ||
842 | sub eax,ecx |
850 | sub eax,ecx |
843 | shl eax,2 |
851 | shl eax,2 |
844 | mov [CPU_FREQ],eax ; save tsc / sec |
852 | mov [CPU_FREQ],eax ; save tsc / sec |
845 | mov ebx, 1000000 |
853 | mov ebx, 1000000 |
846 | div ebx |
854 | div ebx |
847 | mov [stall_mcs], eax |
855 | mov [stall_mcs], eax |
848 | 856 | ||
849 | ; SET VARIABLES |
857 | ; SET VARIABLES |
850 | 858 | ||
851 | call set_variables |
859 | call set_variables |
852 | 860 | ||
853 | ; SET MOUSE |
861 | ; SET MOUSE |
854 | 862 | ||
855 | stdcall load_driver, szPS2MDriver |
863 | stdcall load_driver, szPS2MDriver |
856 | ; stdcall load_driver, szCOM_MDriver |
864 | ; stdcall load_driver, szCOM_MDriver |
857 | 865 | ||
858 | mov esi,boot_setmouse |
866 | mov esi,boot_setmouse |
859 | call boot_log |
867 | call boot_log |
860 | call setmouse |
868 | call setmouse |
861 | 869 | ||
862 | 870 | ||
863 | ; STACK AND FDC |
871 | ; STACK AND FDC |
864 | 872 | ||
865 | call stack_init |
873 | call stack_init |
866 | call fdc_init |
874 | call fdc_init |
867 | 875 | ||
868 | ; PALETTE FOR 320x200 and 640x480 16 col |
876 | ; PALETTE FOR 320x200 and 640x480 16 col |
869 | 877 | ||
870 | cmp [SCR_MODE],word 0x12 |
878 | cmp [SCR_MODE],word 0x12 |
871 | jne no_pal_vga |
879 | jne no_pal_vga |
872 | mov esi,boot_pal_vga |
880 | mov esi,boot_pal_vga |
873 | call boot_log |
881 | call boot_log |
874 | call paletteVGA |
882 | call paletteVGA |
875 | no_pal_vga: |
883 | no_pal_vga: |
876 | 884 | ||
877 | cmp [SCR_MODE],word 0x13 |
885 | cmp [SCR_MODE],word 0x13 |
878 | jne no_pal_ega |
886 | jne no_pal_ega |
879 | mov esi,boot_pal_ega |
887 | mov esi,boot_pal_ega |
880 | call boot_log |
888 | call boot_log |
881 | call palette320x200 |
889 | call palette320x200 |
882 | no_pal_ega: |
890 | no_pal_ega: |
883 | 891 | ||
884 | ; LOAD DEFAULT SKIN |
892 | ; LOAD DEFAULT SKIN |
885 | 893 | ||
886 | call load_default_skin |
894 | call load_default_skin |
887 | 895 | ||
888 | ;protect io permission map |
896 | ;protect io permission map |
889 | 897 | ||
890 | mov esi, [default_io_map] |
898 | ; mov esi, [default_io_map] |
891 | ; stdcall map_page,esi,(tss._io_map_0-OS_BASE), PG_MAP |
899 | ; stdcall map_page,esi,(tss._io_map_0-OS_BASE), PG_MAP |
892 | ; add esi, 0x1000 |
900 | ; add esi, 0x1000 |
893 | ; stdcall map_page,esi,(tss._io_map_1-OS_BASE), PG_MAP |
901 | ; stdcall map_page,esi,(tss._io_map_1-OS_BASE), PG_MAP |
894 | 902 | ||
895 | ; stdcall map_page,tss._io_map_0,\ |
903 | ; stdcall map_page,tss._io_map_0,\ |
896 | ; (tss._io_map_0-OS_BASE), PG_MAP |
904 | ; (tss._io_map_0-OS_BASE), PG_MAP |
897 | ; stdcall map_page,tss._io_map_1,\ |
905 | ; stdcall map_page,tss._io_map_1,\ |
898 | ; (tss._io_map_1-OS_BASE), PG_MAP |
906 | ; (tss._io_map_1-OS_BASE), PG_MAP |
899 | 907 | ||
900 | ; mov ax,[OS_BASE+0x10000+bx_from_load] |
908 | ; mov ax,[OS_BASE+0x10000+bx_from_load] |
901 | ; cmp ax,'r1' ; if not rused ram disk - load network configuration from files {SPraid.simba} |
909 | ; cmp ax,'r1' ; if not rused ram disk - load network configuration from files {SPraid.simba} |
902 | ; je no_st_network |
910 | ; je no_st_network |
903 | ; call set_network_conf |
911 | ; call set_network_conf |
904 | ; no_st_network: |
912 | ; no_st_network: |
905 | 913 | ||
906 | ; LOAD FIRST APPLICATION |
914 | ; LOAD FIRST APPLICATION |
907 | 915 | ||
908 | 916 | ||
- | 917 | push 0 |
|
- | 918 | push 0 |
|
909 | mov ebp, firstapp |
919 | push read_firstapp |
910 | call fs_execute_from_sysdir |
920 | call _sys_exec |
- | 921 | add esp, 12 |
|
911 | 922 | ||
912 | cmp eax,2 ; continue if a process has been loaded |
923 | cmp eax,2 ; continue if a process has been loaded |
913 | je first_app_found |
924 | je first_app_found |
914 | 925 | ||
915 | mov esi, boot_failed |
926 | mov esi, boot_failed |
916 | call boot_log |
927 | call boot_log |
917 | 928 | ||
918 | mov eax, 0xDEADBEEF ; otherwise halt |
929 | mov eax, 0xDEADBEEF ; otherwise halt |
919 | hlt |
930 | hlt |
920 | 931 | ||
921 | first_app_found: |
932 | first_app_found: |
922 | 933 | ||
923 | cli |
934 | cli |
924 | 935 | ||
925 | ;mov [TASK_COUNT],dword 2 |
936 | ;mov [TASK_COUNT],dword 2 |
926 | mov [CURRENT_TASK],dword 1 ; set OS task fisrt |
937 | mov [CURRENT_TASK],dword 1 ; set OS task fisrt |
927 | 938 | ||
928 | ; SET KEYBOARD PARAMETERS |
939 | ; SET KEYBOARD PARAMETERS |
929 | mov al, 0xf6 ; reset keyboard, scan enabled |
940 | mov al, 0xf6 ; reset keyboard, scan enabled |
930 | call kb_write |
941 | call kb_write |
931 | 942 | ||
932 | ; wait until 8042 is ready |
943 | ; wait until 8042 is ready |
933 | xor ecx,ecx |
944 | xor ecx,ecx |
934 | @@: |
945 | @@: |
935 | in al,64h |
946 | in al,64h |
936 | and al,00000010b |
947 | and al,00000010b |
937 | loopnz @b |
948 | loopnz @b |
938 | 949 | ||
939 | mov al, 0xF3 ; set repeat rate & delay |
950 | mov al, 0xF3 ; set repeat rate & delay |
940 | call kb_write |
951 | call kb_write |
941 | ; call kb_read |
952 | ; call kb_read |
942 | mov al, 0 ; 30 250 ;00100010b ; 24 500 ;00100100b ; 20 500 |
953 | mov al, 0 ; 30 250 ;00100010b ; 24 500 ;00100100b ; 20 500 |
943 | call kb_write |
954 | call kb_write |
944 | ; call kb_read |
955 | ; call kb_read |
945 | ;// mike.dld [ |
956 | ;// mike.dld [ |
946 | call set_lights |
957 | call set_lights |
947 | ;// mike.dld ] |
958 | ;// mike.dld ] |
948 | 959 | ||
949 | ; START MULTITASKING |
960 | ; START MULTITASKING |
950 | 961 | ||
951 | ;if preboot_blogesc |
962 | ;if preboot_blogesc |
952 | ; mov esi, boot_tasking |
963 | ; mov esi, boot_tasking |
953 | ; call boot_log |
964 | ; call boot_log |
954 | ;.bll1: in al, 0x60 ; wait for ESC key press |
965 | ;.bll1: in al, 0x60 ; wait for ESC key press |
955 | ; cmp al, 129 |
966 | ; cmp al, 129 |
956 | ; jne .bll1 |
967 | ; jne .bll1 |
957 | ;end if |
968 | ;end if |
958 | 969 | ||
959 | ; mov [ENABLE_TASKSWITCH],byte 1 ; multitasking enabled |
970 | ; mov [ENABLE_TASKSWITCH],byte 1 ; multitasking enabled |
960 | 971 | ||
961 | ; UNMASK ALL IRQ'S |
972 | ; UNMASK ALL IRQ'S |
962 | 973 | ||
963 | mov esi,boot_allirqs |
974 | mov esi,boot_allirqs |
964 | call boot_log |
975 | call boot_log |
965 | 976 | ||
966 | mov al,0 ; unmask all irq's |
977 | mov al,0 ; unmask all irq's |
967 | out 0xA1,al |
978 | out 0xA1,al |
968 | out 0x21,al |
979 | out 0x21,al |
969 | 980 | ||
970 | mov ecx,32 |
981 | mov ecx,32 |
971 | 982 | ||
972 | ready_for_irqs: |
983 | ready_for_irqs: |
973 | 984 | ||
974 | mov al,0x20 ; ready for irqs |
985 | mov al,0x20 ; ready for irqs |
975 | out 0x20,al |
986 | out 0x20,al |
976 | out 0xa0,al |
987 | out 0xa0,al |
977 | 988 | ||
978 | loop ready_for_irqs ; flush the queue |
989 | loop ready_for_irqs ; flush the queue |
979 | 990 | ||
980 | stdcall attach_int_handler, dword 1, irq1, dword 0 |
991 | stdcall attach_int_handler, dword 1, irq1, dword 0 |
981 | 992 | ||
982 | ; mov [dma_hdd],1 |
993 | ; mov [dma_hdd],1 |
983 | cmp [IDEContrRegsBaseAddr], 0 |
994 | cmp [IDEContrRegsBaseAddr], 0 |
984 | setnz [dma_hdd] |
995 | setnz [dma_hdd] |
985 | mov [timer_ticks_enable],1 ; for cd driver |
996 | mov [timer_ticks_enable],1 ; for cd driver |
986 | 997 | ||
987 | sti |
998 | sti |
988 | call change_task |
999 | call change_task |
989 | 1000 | ||
990 | jmp osloop |
1001 | jmp osloop |
991 | 1002 | ||
992 | ; jmp $ ; wait here for timer to take control |
1003 | ; jmp $ ; wait here for timer to take control |
993 | 1004 | ||
994 | ; Fly :) |
1005 | ; Fly :) |
995 | 1006 | ||
996 | include 'unpacker.inc' |
1007 | include 'unpacker.inc' |
997 | include 'fdo.inc' |
1008 | include 'fdo.inc' |
998 | 1009 | ||
999 | align 4 |
1010 | align 4 |
1000 | boot_log: |
1011 | boot_log: |
1001 | pushad |
1012 | pushad |
1002 | 1013 | ||
1003 | mov ebx,10*65536 |
1014 | mov ebx,10*65536 |
1004 | mov bx,word [boot_y] |
1015 | mov bx,word [boot_y] |
1005 | add [boot_y],dword 10 |
1016 | add [boot_y],dword 10 |
1006 | mov ecx,0x80ffffff ; ASCIIZ string with white color |
1017 | mov ecx,0x80ffffff ; ASCIIZ string with white color |
1007 | mov edx,esi |
1018 | mov edx,esi |
1008 | mov edi,1 |
1019 | mov edi,1 |
1009 | 1020 | ||
1010 | call dtext |
1021 | call dtext |
1011 | 1022 | ||
1012 | mov [novesachecksum],1000 |
1023 | mov [novesachecksum],1000 |
1013 | call checkVga_N13 |
1024 | call checkVga_N13 |
1014 | 1025 | ||
1015 | popad |
1026 | popad |
1016 | 1027 | ||
1017 | ret |
1028 | ret |
1018 | 1029 | ||
1019 | 1030 | ||
1020 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1031 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1021 | ; ; |
1032 | ; ; |
1022 | ; MAIN OS LOOP START ; |
1033 | ; MAIN OS LOOP START ; |
1023 | ; ; |
1034 | ; ; |
1024 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1035 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1025 | align 32 |
1036 | align 32 |
1026 | osloop: |
1037 | osloop: |
1027 | call [draw_pointer] |
1038 | call [draw_pointer] |
1028 | call checkbuttons |
1039 | call checkbuttons |
1029 | call checkwindows |
1040 | call checkwindows |
1030 | ; call check_window_move_request |
1041 | ; call check_window_move_request |
1031 | call checkmisc |
1042 | call checkmisc |
1032 | call checkVga_N13 |
1043 | call checkVga_N13 |
1033 | call stack_handler |
1044 | call stack_handler |
1034 | call checkidle |
1045 | call checkidle |
1035 | call check_fdd_motor_status |
1046 | call check_fdd_motor_status |
1036 | call check_ATAPI_device_event |
1047 | call check_ATAPI_device_event |
1037 | jmp osloop |
1048 | jmp osloop |
1038 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1049 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1039 | ; ; |
1050 | ; ; |
1040 | ; MAIN OS LOOP END ; |
1051 | ; MAIN OS LOOP END ; |
1041 | ; ; |
1052 | ; ; |
1042 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1053 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1043 | 1054 | ||
1044 | checkidle: |
1055 | checkidle: |
1045 | pushad |
1056 | pushad |
1046 | 1057 | ||
1047 | cmp [check_idle_semaphore],0 |
1058 | cmp [check_idle_semaphore],0 |
1048 | jne no_idle_state |
1059 | jne no_idle_state |
1049 | 1060 | ||
1050 | call change_task |
1061 | call change_task |
1051 | mov eax,[idlemem] |
1062 | mov eax,[idlemem] |
1052 | mov ebx,[timer_ticks] ;[0xfdf0] |
1063 | mov ebx,[timer_ticks] ;[0xfdf0] |
1053 | cmp eax,ebx |
1064 | cmp eax,ebx |
1054 | jnz idle_exit |
1065 | jnz idle_exit |
1055 | call _rdtsc |
1066 | call _rdtsc |
1056 | mov ecx,eax |
1067 | mov ecx,eax |
1057 | idle_loop: |
1068 | idle_loop: |
1058 | hlt |
1069 | hlt |
1059 | cmp [check_idle_semaphore],0 |
1070 | cmp [check_idle_semaphore],0 |
1060 | jne idle_loop_exit |
1071 | jne idle_loop_exit |
1061 | mov eax,[timer_ticks] ;[0xfdf0] |
1072 | mov eax,[timer_ticks] ;[0xfdf0] |
1062 | cmp ebx,eax |
1073 | cmp ebx,eax |
1063 | jz idle_loop |
1074 | jz idle_loop |
1064 | idle_loop_exit: |
1075 | idle_loop_exit: |
1065 | mov [idlemem],eax |
1076 | mov [idlemem],eax |
1066 | call _rdtsc |
1077 | call _rdtsc |
1067 | sub eax,ecx |
1078 | sub eax,ecx |
1068 | mov ebx,[idleuse] |
1079 | mov ebx,[idleuse] |
1069 | add ebx,eax |
1080 | add ebx,eax |
1070 | mov [idleuse],ebx |
1081 | mov [idleuse],ebx |
1071 | 1082 | ||
1072 | popad |
1083 | popad |
1073 | ret |
1084 | ret |
1074 | 1085 | ||
1075 | idle_exit: |
1086 | idle_exit: |
1076 | 1087 | ||
1077 | mov ebx,[timer_ticks] ;[0xfdf0] |
1088 | mov ebx,[timer_ticks] ;[0xfdf0] |
1078 | mov [idlemem],ebx |
1089 | mov [idlemem],ebx |
1079 | call change_task |
1090 | call change_task |
1080 | 1091 | ||
1081 | popad |
1092 | popad |
1082 | ret |
1093 | ret |
1083 | 1094 | ||
1084 | no_idle_state: |
1095 | no_idle_state: |
1085 | 1096 | ||
1086 | dec [check_idle_semaphore] |
1097 | dec [check_idle_semaphore] |
1087 | 1098 | ||
1088 | mov ebx,[timer_ticks] ;[0xfdf0] |
1099 | mov ebx,[timer_ticks] ;[0xfdf0] |
1089 | mov [idlemem],ebx |
1100 | mov [idlemem],ebx |
1090 | call change_task |
1101 | call change_task |
1091 | 1102 | ||
1092 | popad |
1103 | popad |
1093 | ret |
1104 | ret |
1094 | 1105 | ||
1095 | uglobal |
1106 | uglobal |
1096 | idlemem dd 0x0 |
1107 | idlemem dd 0x0 |
1097 | idleuse dd 0x0 |
1108 | idleuse dd 0x0 |
1098 | idleusesec dd 0x0 |
1109 | idleusesec dd 0x0 |
1099 | check_idle_semaphore dd 0x0 |
1110 | check_idle_semaphore dd 0x0 |
1100 | endg |
1111 | endg |
1101 | 1112 | ||
1102 | 1113 | ||
1103 | 1114 | ||
1104 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1115 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1105 | ; ; |
1116 | ; ; |
1106 | ; INCLUDED SYSTEM FILES ; |
1117 | ; INCLUDED SYSTEM FILES ; |
1107 | ; ; |
1118 | ; ; |
1108 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1119 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1109 | 1120 | ||
1110 | 1121 | ||
1111 | include "kernel32.inc" |
1122 | include "kernel32.inc" |
1112 | 1123 | ||
1113 | 1124 | ||
1114 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1125 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1115 | ; ; |
1126 | ; ; |
1116 | ; KERNEL FUNCTIONS ; |
1127 | ; KERNEL FUNCTIONS ; |
1117 | ; ; |
1128 | ; ; |
1118 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1129 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1119 | 1130 | ||
1120 | reserve_irqs_ports: |
1131 | reserve_irqs_ports: |
1121 | 1132 | ||
1122 | pushad |
1133 | pushad |
1123 | 1134 | ||
1124 | mov [irq_owner+4*0], 1 ; timer |
1135 | mov [irq_owner+4*0], 1 ; timer |
1125 | ;mov [irq_owner+4*1], 1 ; keyboard |
1136 | ;mov [irq_owner+4*1], 1 ; keyboard |
1126 | mov [irq_owner+4*6], 1 ; floppy diskette |
1137 | mov [irq_owner+4*6], 1 ; floppy diskette |
1127 | mov [irq_owner+4*13], 1 ; math co-pros |
1138 | mov [irq_owner+4*13], 1 ; math co-pros |
1128 | mov [irq_owner+4*14], 1 ; ide I |
1139 | mov [irq_owner+4*14], 1 ; ide I |
1129 | mov [irq_owner+4*15], 1 ; ide II |
1140 | mov [irq_owner+4*15], 1 ; ide II |
1130 | 1141 | ||
1131 | ; RESERVE PORTS |
1142 | ; RESERVE PORTS |
1132 | mov edi,1 ; 0x00-0x2d |
1143 | mov edi,1 ; 0x00-0x2d |
1133 | mov [RESERVED_PORTS],edi |
1144 | mov [RESERVED_PORTS],edi |
1134 | shl edi,4 |
1145 | shl edi,4 |
1135 | mov [RESERVED_PORTS+edi+0],dword 1 |
1146 | mov [RESERVED_PORTS+edi+0],dword 1 |
1136 | mov [RESERVED_PORTS+edi+4],dword 0x0 |
1147 | mov [RESERVED_PORTS+edi+4],dword 0x0 |
1137 | mov [RESERVED_PORTS+edi+8],dword 0x2d |
1148 | mov [RESERVED_PORTS+edi+8],dword 0x2d |
1138 | 1149 | ||
1139 | inc dword [RESERVED_PORTS] ; 0x30-0x4d |
1150 | inc dword [RESERVED_PORTS] ; 0x30-0x4d |
1140 | mov edi,[RESERVED_PORTS] |
1151 | mov edi,[RESERVED_PORTS] |
1141 | shl edi,4 |
1152 | shl edi,4 |
1142 | mov [RESERVED_PORTS+edi+0],dword 1 |
1153 | mov [RESERVED_PORTS+edi+0],dword 1 |
1143 | mov [RESERVED_PORTS+edi+4],dword 0x30 |
1154 | mov [RESERVED_PORTS+edi+4],dword 0x30 |
1144 | mov [RESERVED_PORTS+edi+8],dword 0x4d |
1155 | mov [RESERVED_PORTS+edi+8],dword 0x4d |
1145 | 1156 | ||
1146 | inc dword [RESERVED_PORTS] ; 0x50-0xdf |
1157 | inc dword [RESERVED_PORTS] ; 0x50-0xdf |
1147 | mov edi,[RESERVED_PORTS] |
1158 | mov edi,[RESERVED_PORTS] |
1148 | shl edi,4 |
1159 | shl edi,4 |
1149 | mov [RESERVED_PORTS+edi+0],dword 1 |
1160 | mov [RESERVED_PORTS+edi+0],dword 1 |
1150 | mov [RESERVED_PORTS+edi+4],dword 0x50 |
1161 | mov [RESERVED_PORTS+edi+4],dword 0x50 |
1151 | mov [RESERVED_PORTS+edi+8],dword 0xdf |
1162 | mov [RESERVED_PORTS+edi+8],dword 0xdf |
1152 | 1163 | ||
1153 | inc dword [RESERVED_PORTS] ; 0xe5-0xff |
1164 | inc dword [RESERVED_PORTS] ; 0xe5-0xff |
1154 | mov edi,[RESERVED_PORTS] |
1165 | mov edi,[RESERVED_PORTS] |
1155 | shl edi,4 |
1166 | shl edi,4 |
1156 | mov [RESERVED_PORTS+edi+0],dword 1 |
1167 | mov [RESERVED_PORTS+edi+0],dword 1 |
1157 | mov [RESERVED_PORTS+edi+4],dword 0xe5 |
1168 | mov [RESERVED_PORTS+edi+4],dword 0xe5 |
1158 | mov [RESERVED_PORTS+edi+8],dword 0xff |
1169 | mov [RESERVED_PORTS+edi+8],dword 0xff |
1159 | 1170 | ||
1160 | popad |
1171 | popad |
1161 | ret |
1172 | ret |
1162 | 1173 | ||
1163 | setirqreadports: |
1174 | setirqreadports: |
1164 | 1175 | ||
1165 | mov [irq12read+0],dword 0x60 + 0x01000000 ; read port 0x60 , byte |
1176 | mov [irq12read+0],dword 0x60 + 0x01000000 ; read port 0x60 , byte |
1166 | mov [irq12read+4],dword 0 ; end of port list |
1177 | mov [irq12read+4],dword 0 ; end of port list |
1167 | ;mov [irq04read+0],dword 0x3f8 + 0x01000000 ; read port 0x3f8 , byte |
1178 | ;mov [irq04read+0],dword 0x3f8 + 0x01000000 ; read port 0x3f8 , byte |
1168 | ;mov [irq04read+4],dword 0 ; end of port list |
1179 | ;mov [irq04read+4],dword 0 ; end of port list |
1169 | ;mov [irq03read+0],dword 0x2f8 + 0x01000000 ; read port 0x2f8 , byte |
1180 | ;mov [irq03read+0],dword 0x2f8 + 0x01000000 ; read port 0x2f8 , byte |
1170 | ;mov [irq03read+4],dword 0 ; end of port list |
1181 | ;mov [irq03read+4],dword 0 ; end of port list |
1171 | 1182 | ||
1172 | ret |
1183 | ret |
1173 | 1184 | ||
1174 | iglobal |
1185 | iglobal |
1175 | process_number dd 0x1 |
1186 | process_number dd 0x1 |
1176 | endg |
1187 | endg |
1177 | 1188 | ||
1178 | set_variables: |
1189 | set_variables: |
1179 | 1190 | ||
1180 | mov ecx,0x100 ; flush port 0x60 |
1191 | mov ecx,0x100 ; flush port 0x60 |
1181 | .fl60: in al,0x60 |
1192 | .fl60: in al,0x60 |
1182 | loop .fl60 |
1193 | loop .fl60 |
1183 | mov [MOUSE_BUFF_COUNT],byte 0 ; mouse buffer |
1194 | mov [MOUSE_BUFF_COUNT],byte 0 ; mouse buffer |
1184 | mov [KEY_COUNT],byte 0 ; keyboard buffer |
1195 | mov [KEY_COUNT],byte 0 ; keyboard buffer |
1185 | mov [BTN_COUNT],byte 0 ; button buffer |
1196 | mov [BTN_COUNT],byte 0 ; button buffer |
1186 | ; mov [MOUSE_X],dword 100*65536+100 ; mouse x/y |
1197 | ; mov [MOUSE_X],dword 100*65536+100 ; mouse x/y |
1187 | 1198 | ||
1188 | push eax |
1199 | push eax |
1189 | mov ax,[BOOT_VAR+0x900c] |
1200 | mov ax,[BOOT_VAR+0x900c] |
1190 | shr ax,1 |
1201 | shr ax,1 |
1191 | shl eax,16 |
1202 | shl eax,16 |
1192 | mov ax,[BOOT_VAR+0x900A] |
1203 | mov ax,[BOOT_VAR+0x900A] |
1193 | shr ax,1 |
1204 | shr ax,1 |
1194 | mov [MOUSE_X],eax |
1205 | mov [MOUSE_X],eax |
1195 | pop eax |
1206 | pop eax |
1196 | 1207 | ||
1197 | mov [BTN_ADDR],dword BUTTON_INFO ; address of button list |
1208 | mov [BTN_ADDR],dword BUTTON_INFO ; address of button list |
1198 | 1209 | ||
1199 | ;!! IP 04.02.2005: |
1210 | ;!! IP 04.02.2005: |
1200 | mov [next_usage_update], 100 |
1211 | mov [next_usage_update], 100 |
1201 | mov byte [DONT_SWITCH], 0 ; change task if possible |
1212 | mov byte [DONT_SWITCH], 0 ; change task if possible |
1202 | 1213 | ||
1203 | ret |
1214 | ret |
1204 | 1215 | ||
1205 | ;* mouse centered - start code- Mario79 |
1216 | ;* mouse centered - start code- Mario79 |
1206 | mouse_centered: |
1217 | mouse_centered: |
1207 | push eax |
1218 | push eax |
1208 | mov eax,[Screen_Max_X] |
1219 | mov eax,[Screen_Max_X] |
1209 | shr eax,1 |
1220 | shr eax,1 |
1210 | mov [MOUSE_X],ax |
1221 | mov [MOUSE_X],ax |
1211 | mov eax,[Screen_Max_Y] |
1222 | mov eax,[Screen_Max_Y] |
1212 | shr eax,1 |
1223 | shr eax,1 |
1213 | mov [MOUSE_Y],ax |
1224 | mov [MOUSE_Y],ax |
1214 | pop eax |
1225 | pop eax |
1215 | ret |
1226 | ret |
1216 | ;* mouse centered - end code- Mario79 |
1227 | ;* mouse centered - end code- Mario79 |
1217 | 1228 | ||
1218 | align 4 |
1229 | align 4 |
1219 | 1230 | ||
1220 | sys_outport: |
1231 | sys_outport: |
1221 | 1232 | ||
1222 | mov edi,ebx ; separate flag for read / write |
1233 | mov edi,ebx ; separate flag for read / write |
1223 | and ebx,65535 |
1234 | and ebx,65535 |
1224 | 1235 | ||
1225 | mov ecx,[RESERVED_PORTS] |
1236 | mov ecx,[RESERVED_PORTS] |
1226 | test ecx,ecx |
1237 | test ecx,ecx |
1227 | jne sopl8 |
1238 | jne sopl8 |
1228 | mov [esp+36],dword 1 |
1239 | mov [esp+36],dword 1 |
1229 | ret |
1240 | ret |
1230 | 1241 | ||
1231 | sopl8: |
1242 | sopl8: |
1232 | mov edx,[TASK_BASE] |
1243 | mov edx,[TASK_BASE] |
1233 | mov edx,[edx+0x4] |
1244 | mov edx,[edx+0x4] |
1234 | and ebx,65535 |
1245 | and ebx,65535 |
1235 | cld |
1246 | cld |
1236 | sopl1: |
1247 | sopl1: |
1237 | 1248 | ||
1238 | mov esi,ecx |
1249 | mov esi,ecx |
1239 | shl esi,4 |
1250 | shl esi,4 |
1240 | add esi,RESERVED_PORTS |
1251 | add esi,RESERVED_PORTS |
1241 | cmp edx,[esi+0] |
1252 | cmp edx,[esi+0] |
1242 | jne sopl2 |
1253 | jne sopl2 |
1243 | cmp ebx,[esi+4] |
1254 | cmp ebx,[esi+4] |
1244 | jb sopl2 |
1255 | jb sopl2 |
1245 | cmp ebx,[esi+8] |
1256 | cmp ebx,[esi+8] |
1246 | jg sopl2 |
1257 | jg sopl2 |
1247 | jmp sopl3 |
1258 | jmp sopl3 |
1248 | 1259 | ||
1249 | sopl2: |
1260 | sopl2: |
1250 | 1261 | ||
1251 | dec ecx |
1262 | dec ecx |
1252 | jnz sopl1 |
1263 | jnz sopl1 |
1253 | mov [esp+36],dword 1 |
1264 | mov [esp+36],dword 1 |
1254 | ret |
1265 | ret |
1255 | 1266 | ||
1256 | sopl3: |
1267 | sopl3: |
1257 | 1268 | ||
1258 | test edi,0x80000000 ; read ? |
1269 | test edi,0x80000000 ; read ? |
1259 | jnz sopl4 |
1270 | jnz sopl4 |
1260 | 1271 | ||
1261 | mov dx,bx ; write |
1272 | mov dx,bx ; write |
1262 | out dx,al |
1273 | out dx,al |
1263 | mov [esp+36],dword 0 |
1274 | mov [esp+36],dword 0 |
1264 | ret |
1275 | ret |
1265 | 1276 | ||
1266 | sopl4: |
1277 | sopl4: |
1267 | 1278 | ||
1268 | mov dx,bx ; read |
1279 | mov dx,bx ; read |
1269 | in al,dx |
1280 | in al,dx |
1270 | and eax,0xff |
1281 | and eax,0xff |
1271 | mov [esp+36],dword 0 |
1282 | mov [esp+36],dword 0 |
1272 | mov [esp+24],eax |
1283 | mov [esp+24],eax |
1273 | ret |
1284 | ret |
1274 | 1285 | ||
1275 | display_number: |
1286 | display_number: |
1276 | 1287 | ||
1277 | ; eax = print type, al=0 -> ebx is number |
1288 | ; eax = print type, al=0 -> ebx is number |
1278 | ; al=1 -> ebx is pointer |
1289 | ; al=1 -> ebx is pointer |
1279 | ; ah=0 -> display decimal |
1290 | ; ah=0 -> display decimal |
1280 | ; ah=1 -> display hexadecimal |
1291 | ; ah=1 -> display hexadecimal |
1281 | ; ah=2 -> display binary |
1292 | ; ah=2 -> display binary |
1282 | ; eax bits 16-21 = number of digits to display (0-32) |
1293 | ; eax bits 16-21 = number of digits to display (0-32) |
1283 | ; eax bits 22-31 = reserved |
1294 | ; eax bits 22-31 = reserved |
1284 | ; |
1295 | ; |
1285 | ; ebx = number or pointer |
1296 | ; ebx = number or pointer |
1286 | ; ecx = x shl 16 + y |
1297 | ; ecx = x shl 16 + y |
1287 | ; edx = color |
1298 | ; edx = color |
1288 | xor edi, edi |
1299 | xor edi, edi |
1289 | display_number_force: |
1300 | display_number_force: |
1290 | push eax |
1301 | push eax |
1291 | and eax,0x3fffffff |
1302 | and eax,0x3fffffff |
1292 | cmp eax,0xffff ; length > 0 ? |
1303 | cmp eax,0xffff ; length > 0 ? |
1293 | pop eax |
1304 | pop eax |
1294 | jge cont_displ |
1305 | jge cont_displ |
1295 | ret |
1306 | ret |
1296 | cont_displ: |
1307 | cont_displ: |
1297 | push eax |
1308 | push eax |
1298 | and eax,0x3fffffff |
1309 | and eax,0x3fffffff |
1299 | cmp eax,61*0x10000 ; length <= 60 ? |
1310 | cmp eax,61*0x10000 ; length <= 60 ? |
1300 | pop eax |
1311 | pop eax |
1301 | jb cont_displ2 |
1312 | jb cont_displ2 |
1302 | ret |
1313 | ret |
1303 | cont_displ2: |
1314 | cont_displ2: |
1304 | 1315 | ||
1305 | pushad |
1316 | pushad |
1306 | 1317 | ||
1307 | cmp al,1 ; ecx is a pointer ? |
1318 | cmp al,1 ; ecx is a pointer ? |
1308 | jne displnl1 |
1319 | jne displnl1 |
1309 | mov ebp,ebx |
1320 | mov ebp,ebx |
1310 | add ebp,4 |
1321 | add ebp,4 |
1311 | mov ebp,[ebp] |
1322 | mov ebp,[ebp] |
1312 | mov ebx,[ebx] |
1323 | mov ebx,[ebx] |
1313 | displnl1: |
1324 | displnl1: |
1314 | sub esp,64 |
1325 | sub esp,64 |
1315 | 1326 | ||
1316 | cmp ah,0 ; DECIMAL |
1327 | cmp ah,0 ; DECIMAL |
1317 | jne no_display_desnum |
1328 | jne no_display_desnum |
1318 | shr eax,16 |
1329 | shr eax,16 |
1319 | and eax,0xC03f |
1330 | and eax,0xC03f |
1320 | ; and eax,0x3f |
1331 | ; and eax,0x3f |
1321 | push eax |
1332 | push eax |
1322 | and eax,0x3f |
1333 | and eax,0x3f |
1323 | mov edi,esp |
1334 | mov edi,esp |
1324 | add edi,4+64-1 |
1335 | add edi,4+64-1 |
1325 | mov ecx,eax |
1336 | mov ecx,eax |
1326 | mov eax,ebx |
1337 | mov eax,ebx |
1327 | mov ebx,10 |
1338 | mov ebx,10 |
1328 | d_desnum: |
1339 | d_desnum: |
1329 | xor edx,edx |
1340 | xor edx,edx |
1330 | call division_64_bits |
1341 | call division_64_bits |
1331 | div ebx |
1342 | div ebx |
1332 | add dl,48 |
1343 | add dl,48 |
1333 | mov [edi],dl |
1344 | mov [edi],dl |
1334 | dec edi |
1345 | dec edi |
1335 | loop d_desnum |
1346 | loop d_desnum |
1336 | pop eax |
1347 | pop eax |
1337 | call normalize_number |
1348 | call normalize_number |
1338 | call draw_num_text |
1349 | call draw_num_text |
1339 | add esp,64 |
1350 | add esp,64 |
1340 | popad |
1351 | popad |
1341 | ret |
1352 | ret |
1342 | no_display_desnum: |
1353 | no_display_desnum: |
1343 | 1354 | ||
1344 | cmp ah,0x01 ; HEXADECIMAL |
1355 | cmp ah,0x01 ; HEXADECIMAL |
1345 | jne no_display_hexnum |
1356 | jne no_display_hexnum |
1346 | shr eax,16 |
1357 | shr eax,16 |
1347 | and eax,0xC03f |
1358 | and eax,0xC03f |
1348 | ; and eax,0x3f |
1359 | ; and eax,0x3f |
1349 | push eax |
1360 | push eax |
1350 | and eax,0x3f |
1361 | and eax,0x3f |
1351 | mov edi,esp |
1362 | mov edi,esp |
1352 | add edi,4+64-1 |
1363 | add edi,4+64-1 |
1353 | mov ecx,eax |
1364 | mov ecx,eax |
1354 | mov eax,ebx |
1365 | mov eax,ebx |
1355 | mov ebx,16 |
1366 | mov ebx,16 |
1356 | d_hexnum: |
1367 | d_hexnum: |
1357 | xor edx,edx |
1368 | xor edx,edx |
1358 | call division_64_bits |
1369 | call division_64_bits |
1359 | div ebx |
1370 | div ebx |
1360 | add edx,hexletters |
1371 | add edx,hexletters |
1361 | mov dl,[edx] |
1372 | mov dl,[edx] |
1362 | mov [edi],dl |
1373 | mov [edi],dl |
1363 | dec edi |
1374 | dec edi |
1364 | loop d_hexnum |
1375 | loop d_hexnum |
1365 | pop eax |
1376 | pop eax |
1366 | call normalize_number |
1377 | call normalize_number |
1367 | call draw_num_text |
1378 | call draw_num_text |
1368 | add esp,64 |
1379 | add esp,64 |
1369 | popad |
1380 | popad |
1370 | ret |
1381 | ret |
1371 | no_display_hexnum: |
1382 | no_display_hexnum: |
1372 | 1383 | ||
1373 | cmp ah,0x02 ; BINARY |
1384 | cmp ah,0x02 ; BINARY |
1374 | jne no_display_binnum |
1385 | jne no_display_binnum |
1375 | shr eax,16 |
1386 | shr eax,16 |
1376 | and eax,0xC03f |
1387 | and eax,0xC03f |
1377 | ; and eax,0x3f |
1388 | ; and eax,0x3f |
1378 | push eax |
1389 | push eax |
1379 | and eax,0x3f |
1390 | and eax,0x3f |
1380 | mov edi,esp |
1391 | mov edi,esp |
1381 | add edi,4+64-1 |
1392 | add edi,4+64-1 |
1382 | mov ecx,eax |
1393 | mov ecx,eax |
1383 | mov eax,ebx |
1394 | mov eax,ebx |
1384 | mov ebx,2 |
1395 | mov ebx,2 |
1385 | d_binnum: |
1396 | d_binnum: |
1386 | xor edx,edx |
1397 | xor edx,edx |
1387 | call division_64_bits |
1398 | call division_64_bits |
1388 | div ebx |
1399 | div ebx |
1389 | add dl,48 |
1400 | add dl,48 |
1390 | mov [edi],dl |
1401 | mov [edi],dl |
1391 | dec edi |
1402 | dec edi |
1392 | loop d_binnum |
1403 | loop d_binnum |
1393 | pop eax |
1404 | pop eax |
1394 | call normalize_number |
1405 | call normalize_number |
1395 | call draw_num_text |
1406 | call draw_num_text |
1396 | add esp,64 |
1407 | add esp,64 |
1397 | popad |
1408 | popad |
1398 | ret |
1409 | ret |
1399 | no_display_binnum: |
1410 | no_display_binnum: |
1400 | 1411 | ||
1401 | add esp,64 |
1412 | add esp,64 |
1402 | popad |
1413 | popad |
1403 | ret |
1414 | ret |
1404 | 1415 | ||
1405 | normalize_number: |
1416 | normalize_number: |
1406 | test ah,0x80 |
1417 | test ah,0x80 |
1407 | jz .continue |
1418 | jz .continue |
1408 | mov ecx,48 |
1419 | mov ecx,48 |
1409 | and eax,0x3f |
1420 | and eax,0x3f |
1410 | @@: |
1421 | @@: |
1411 | inc edi |
1422 | inc edi |
1412 | cmp [edi],cl |
1423 | cmp [edi],cl |
1413 | jne .continue |
1424 | jne .continue |
1414 | dec eax |
1425 | dec eax |
1415 | cmp eax,1 |
1426 | cmp eax,1 |
1416 | ja @r |
1427 | ja @r |
1417 | mov al,1 |
1428 | mov al,1 |
1418 | .continue: |
1429 | .continue: |
1419 | and eax,0x3f |
1430 | and eax,0x3f |
1420 | ret |
1431 | ret |
1421 | 1432 | ||
1422 | division_64_bits: |
1433 | division_64_bits: |
1423 | test [esp+1+4],byte 0x40 |
1434 | test [esp+1+4],byte 0x40 |
1424 | jz .continue |
1435 | jz .continue |
1425 | push eax |
1436 | push eax |
1426 | mov eax,ebp |
1437 | mov eax,ebp |
1427 | div ebx |
1438 | div ebx |
1428 | mov ebp,eax |
1439 | mov ebp,eax |
1429 | pop eax |
1440 | pop eax |
1430 | .continue: |
1441 | .continue: |
1431 | ret |
1442 | ret |
1432 | 1443 | ||
1433 | draw_num_text: |
1444 | draw_num_text: |
1434 | mov esi,eax |
1445 | mov esi,eax |
1435 | mov edx,64+4 |
1446 | mov edx,64+4 |
1436 | sub edx,eax |
1447 | sub edx,eax |
1437 | add edx,esp |
1448 | add edx,esp |
1438 | mov ebx,[esp+64+32-8+4] |
1449 | mov ebx,[esp+64+32-8+4] |
1439 | ; add window start x & y |
1450 | ; add window start x & y |
1440 | mov ecx,[TASK_BASE] |
1451 | mov ecx,[TASK_BASE] |
1441 | 1452 | ||
1442 | mov edi,[CURRENT_TASK] |
1453 | mov edi,[CURRENT_TASK] |
1443 | shl edi,8 |
1454 | shl edi,8 |
1444 | 1455 | ||
1445 | mov eax,[ecx-twdw+WDATA.box.left] |
1456 | mov eax,[ecx-twdw+WDATA.box.left] |
1446 | add eax,[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1457 | add eax,[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1447 | shl eax,16 |
1458 | shl eax,16 |
1448 | add eax,[ecx-twdw+WDATA.box.top] |
1459 | add eax,[ecx-twdw+WDATA.box.top] |
1449 | add eax,[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1460 | add eax,[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1450 | add ebx,eax |
1461 | add ebx,eax |
1451 | mov ecx,[esp+64+32-12+4] |
1462 | mov ecx,[esp+64+32-12+4] |
1452 | and ecx, not 0x80000000 ; force counted string |
1463 | and ecx, not 0x80000000 ; force counted string |
1453 | mov eax, [esp+64+8] ; background color (if given) |
1464 | mov eax, [esp+64+8] ; background color (if given) |
1454 | mov edi, [esp+64+4] |
1465 | mov edi, [esp+64+4] |
1455 | jmp dtext |
1466 | jmp dtext |
1456 | 1467 | ||
1457 | align 4 |
1468 | align 4 |
1458 | 1469 | ||
1459 | sys_setup: |
1470 | sys_setup: |
1460 | 1471 | ||
1461 | ; 1=roland mpu midi base , base io address |
1472 | ; 1=roland mpu midi base , base io address |
1462 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1473 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1463 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1474 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1464 | ; 5=system language, 1eng 2fi 3ger 4rus |
1475 | ; 5=system language, 1eng 2fi 3ger 4rus |
1465 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1476 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1466 | ; 8=fat32 partition in hd |
1477 | ; 8=fat32 partition in hd |
1467 | ; 9 |
1478 | ; 9 |
1468 | ; 10 = sound dma channel |
1479 | ; 10 = sound dma channel |
1469 | ; 11 = enable lba read |
1480 | ; 11 = enable lba read |
1470 | ; 12 = enable pci access |
1481 | ; 12 = enable pci access |
1471 | 1482 | ||
1472 | 1483 | ||
1473 | mov [esp+36],dword 0 |
1484 | mov [esp+36],dword 0 |
1474 | cmp eax,1 ; MIDI |
1485 | cmp eax,1 ; MIDI |
1475 | jnz nsyse1 |
1486 | jnz nsyse1 |
1476 | cmp ebx,0x100 |
1487 | cmp ebx,0x100 |
1477 | jb nsyse1 |
1488 | jb nsyse1 |
1478 | mov edx,65535 |
1489 | mov edx,65535 |
1479 | cmp edx,ebx |
1490 | cmp edx,ebx |
1480 | jb nsyse1 |
1491 | jb nsyse1 |
1481 | mov [midi_base],bx |
1492 | mov [midi_base],bx |
1482 | mov word [mididp],bx |
1493 | mov word [mididp],bx |
1483 | inc bx |
1494 | inc bx |
1484 | mov word [midisp],bx |
1495 | mov word [midisp],bx |
1485 | ret |
1496 | ret |
1486 | 1497 | ||
1487 | iglobal |
1498 | iglobal |
1488 | midi_base dw 0 |
1499 | midi_base dw 0 |
1489 | endg |
1500 | endg |
1490 | 1501 | ||
1491 | nsyse1: |
1502 | nsyse1: |
1492 | 1503 | ||
1493 | cmp eax,2 ; KEYBOARD |
1504 | cmp eax,2 ; KEYBOARD |
1494 | jnz nsyse2 |
1505 | jnz nsyse2 |
1495 | cmp ebx,1 |
1506 | cmp ebx,1 |
1496 | jnz kbnobase |
1507 | jnz kbnobase |
1497 | mov edi,[TASK_BASE] |
1508 | mov edi,[TASK_BASE] |
1498 | add ecx,[edi+TASKDATA.mem_start] |
1509 | add ecx,[edi+TASKDATA.mem_start] |
1499 | mov eax,ecx |
1510 | mov eax,ecx |
1500 | mov ebx,keymap |
1511 | mov ebx,keymap |
1501 | mov ecx,128 |
1512 | mov ecx,128 |
1502 | call memmove |
1513 | call memmove |
1503 | ret |
1514 | ret |
1504 | kbnobase: |
1515 | kbnobase: |
1505 | cmp ebx,2 |
1516 | cmp ebx,2 |
1506 | jnz kbnoshift |
1517 | jnz kbnoshift |
1507 | mov edi,[TASK_BASE] |
1518 | mov edi,[TASK_BASE] |
1508 | add ecx,[edi+TASKDATA.mem_start] |
1519 | add ecx,[edi+TASKDATA.mem_start] |
1509 | mov eax,ecx |
1520 | mov eax,ecx |
1510 | mov ebx,keymap_shift |
1521 | mov ebx,keymap_shift |
1511 | mov ecx,128 |
1522 | mov ecx,128 |
1512 | call memmove |
1523 | call memmove |
1513 | ret |
1524 | ret |
1514 | kbnoshift: |
1525 | kbnoshift: |
1515 | cmp ebx,3 |
1526 | cmp ebx,3 |
1516 | jne kbnoalt |
1527 | jne kbnoalt |
1517 | mov edi,[TASK_BASE] |
1528 | mov edi,[TASK_BASE] |
1518 | add ecx,[edi+TASKDATA.mem_start] |
1529 | add ecx,[edi+TASKDATA.mem_start] |
1519 | mov eax,ecx |
1530 | mov eax,ecx |
1520 | mov ebx,keymap_alt |
1531 | mov ebx,keymap_alt |
1521 | mov ecx,128 |
1532 | mov ecx,128 |
1522 | call memmove |
1533 | call memmove |
1523 | ret |
1534 | ret |
1524 | kbnoalt: |
1535 | kbnoalt: |
1525 | cmp ebx,9 |
1536 | cmp ebx,9 |
1526 | jnz kbnocountry |
1537 | jnz kbnocountry |
1527 | mov word [keyboard],cx |
1538 | mov word [keyboard],cx |
1528 | ret |
1539 | ret |
1529 | kbnocountry: |
1540 | kbnocountry: |
1530 | mov [esp+36],dword 1 |
1541 | mov [esp+36],dword 1 |
1531 | ret |
1542 | ret |
1532 | nsyse2: |
1543 | nsyse2: |
1533 | cmp eax,3 ; CD |
1544 | cmp eax,3 ; CD |
1534 | jnz nsyse4 |
1545 | jnz nsyse4 |
1535 | test ebx,ebx |
1546 | test ebx,ebx |
1536 | jz nosesl |
1547 | jz nosesl |
1537 | cmp ebx, 4 |
1548 | cmp ebx, 4 |
1538 | ja nosesl |
1549 | ja nosesl |
1539 | mov [cd_base],bl |
1550 | mov [cd_base],bl |
1540 | cmp ebx,1 |
1551 | cmp ebx,1 |
1541 | jnz noprma |
1552 | jnz noprma |
1542 | mov [cdbase],0x1f0 |
1553 | mov [cdbase],0x1f0 |
1543 | mov [cdid],0xa0 |
1554 | mov [cdid],0xa0 |
1544 | noprma: |
1555 | noprma: |
1545 | cmp ebx,2 |
1556 | cmp ebx,2 |
1546 | jnz noprsl |
1557 | jnz noprsl |
1547 | mov [cdbase],0x1f0 |
1558 | mov [cdbase],0x1f0 |
1548 | mov [cdid],0xb0 |
1559 | mov [cdid],0xb0 |
1549 | noprsl: |
1560 | noprsl: |
1550 | cmp ebx,3 |
1561 | cmp ebx,3 |
1551 | jnz nosema |
1562 | jnz nosema |
1552 | mov [cdbase],0x170 |
1563 | mov [cdbase],0x170 |
1553 | mov [cdid],0xa0 |
1564 | mov [cdid],0xa0 |
1554 | nosema: |
1565 | nosema: |
1555 | cmp ebx,4 |
1566 | cmp ebx,4 |
1556 | jnz nosesl |
1567 | jnz nosesl |
1557 | mov [cdbase],0x170 |
1568 | mov [cdbase],0x170 |
1558 | mov [cdid],0xb0 |
1569 | mov [cdid],0xb0 |
1559 | nosesl: |
1570 | nosesl: |
1560 | ret |
1571 | ret |
1561 | 1572 | ||
1562 | cd_base db 0 |
1573 | cd_base db 0 |
1563 | 1574 | ||
1564 | nsyse4: |
1575 | nsyse4: |
1565 | 1576 | ||
1566 | cmp eax,5 ; SYSTEM LANGUAGE |
1577 | cmp eax,5 ; SYSTEM LANGUAGE |
1567 | jnz nsyse5 |
1578 | jnz nsyse5 |
1568 | mov [syslang],ebx |
1579 | mov [syslang],ebx |
1569 | ret |
1580 | ret |
1570 | nsyse5: |
1581 | nsyse5: |
1571 | 1582 | ||
1572 | cmp eax,7 ; HD BASE |
1583 | cmp eax,7 ; HD BASE |
1573 | jne nsyse7 |
1584 | jne nsyse7 |
1574 | test ebx,ebx |
1585 | test ebx,ebx |
1575 | jz nosethd |
1586 | jz nosethd |
1576 | cmp ebx,4 |
1587 | cmp ebx,4 |
1577 | ja nosethd |
1588 | ja nosethd |
1578 | mov [hd_base],bl |
1589 | mov [hd_base],bl |
1579 | cmp ebx,1 |
1590 | cmp ebx,1 |
1580 | jnz noprmahd |
1591 | jnz noprmahd |
1581 | mov [hdbase],0x1f0 |
1592 | mov [hdbase],0x1f0 |
1582 | mov [hdid],0x0 |
1593 | mov [hdid],0x0 |
1583 | mov [hdpos],1 |
1594 | mov [hdpos],1 |
1584 | ; call set_FAT32_variables |
1595 | ; call set_FAT32_variables |
1585 | noprmahd: |
1596 | noprmahd: |
1586 | cmp ebx,2 |
1597 | cmp ebx,2 |
1587 | jnz noprslhd |
1598 | jnz noprslhd |
1588 | mov [hdbase],0x1f0 |
1599 | mov [hdbase],0x1f0 |
1589 | mov [hdid],0x10 |
1600 | mov [hdid],0x10 |
1590 | mov [hdpos],2 |
1601 | mov [hdpos],2 |
1591 | ; call set_FAT32_variables |
1602 | ; call set_FAT32_variables |
1592 | noprslhd: |
1603 | noprslhd: |
1593 | cmp ebx,3 |
1604 | cmp ebx,3 |
1594 | jnz nosemahd |
1605 | jnz nosemahd |
1595 | mov [hdbase],0x170 |
1606 | mov [hdbase],0x170 |
1596 | mov [hdid],0x0 |
1607 | mov [hdid],0x0 |
1597 | mov [hdpos],3 |
1608 | mov [hdpos],3 |
1598 | ; call set_FAT32_variables |
1609 | ; call set_FAT32_variables |
1599 | nosemahd: |
1610 | nosemahd: |
1600 | cmp ebx,4 |
1611 | cmp ebx,4 |
1601 | jnz noseslhd |
1612 | jnz noseslhd |
1602 | mov [hdbase],0x170 |
1613 | mov [hdbase],0x170 |
1603 | mov [hdid],0x10 |
1614 | mov [hdid],0x10 |
1604 | mov [hdpos],4 |
1615 | mov [hdpos],4 |
1605 | ; call set_FAT32_variables |
1616 | ; call set_FAT32_variables |
1606 | noseslhd: |
1617 | noseslhd: |
1607 | call reserve_hd1 |
1618 | call reserve_hd1 |
1608 | call reserve_hd_channel |
1619 | call reserve_hd_channel |
1609 | call free_hd_channel |
1620 | call free_hd_channel |
1610 | mov [hd1_status],0 ; free |
1621 | mov [hd1_status],0 ; free |
1611 | nosethd: |
1622 | nosethd: |
1612 | ret |
1623 | ret |
1613 | 1624 | ||
1614 | iglobal |
1625 | iglobal |
1615 | hd_base db 0 |
1626 | hd_base db 0 |
1616 | endg |
1627 | endg |
1617 | 1628 | ||
1618 | nsyse7: |
1629 | nsyse7: |
1619 | 1630 | ||
1620 | cmp eax,8 ; HD PARTITION |
1631 | cmp eax,8 ; HD PARTITION |
1621 | jne nsyse8 |
1632 | jne nsyse8 |
1622 | mov [fat32part],ebx |
1633 | mov [fat32part],ebx |
1623 | ; call set_FAT32_variables |
1634 | ; call set_FAT32_variables |
1624 | call reserve_hd1 |
1635 | call reserve_hd1 |
1625 | call reserve_hd_channel |
1636 | call reserve_hd_channel |
1626 | call free_hd_channel |
1637 | call free_hd_channel |
1627 | pusha |
1638 | pusha |
1628 | call choice_necessity_partition_1 |
1639 | call choice_necessity_partition_1 |
1629 | popa |
1640 | popa |
1630 | mov [hd1_status],0 ; free |
1641 | mov [hd1_status],0 ; free |
1631 | ret |
1642 | ret |
1632 | 1643 | ||
1633 | nsyse8: |
1644 | nsyse8: |
1634 | cmp eax,11 ; ENABLE LBA READ |
1645 | cmp eax,11 ; ENABLE LBA READ |
1635 | jne no_set_lba_read |
1646 | jne no_set_lba_read |
1636 | and ebx,1 |
1647 | and ebx,1 |
1637 | mov [lba_read_enabled],ebx |
1648 | mov [lba_read_enabled],ebx |
1638 | ret |
1649 | ret |
1639 | 1650 | ||
1640 | no_set_lba_read: |
1651 | no_set_lba_read: |
1641 | cmp eax,12 ; ENABLE PCI ACCESS |
1652 | cmp eax,12 ; ENABLE PCI ACCESS |
1642 | jne no_set_pci_access |
1653 | jne no_set_pci_access |
1643 | and ebx,1 |
1654 | and ebx,1 |
1644 | mov [pci_access_enabled],ebx |
1655 | mov [pci_access_enabled],ebx |
1645 | ret |
1656 | ret |
1646 | no_set_pci_access: |
1657 | no_set_pci_access: |
1647 | 1658 | ||
1648 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1659 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1649 | include 'vmodeint.inc' |
1660 | include 'vmodeint.inc' |
1650 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1661 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1651 | 1662 | ||
1652 | sys_setup_err: |
1663 | sys_setup_err: |
1653 | mov [esp+36],dword -1 |
1664 | mov [esp+36],dword -1 |
1654 | ret |
1665 | ret |
1655 | 1666 | ||
1656 | align 4 |
1667 | align 4 |
1657 | 1668 | ||
1658 | sys_getsetup: |
1669 | sys_getsetup: |
1659 | 1670 | ||
1660 | ; 1=roland mpu midi base , base io address |
1671 | ; 1=roland mpu midi base , base io address |
1661 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1672 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1662 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1673 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1663 | ; 5=system language, 1eng 2fi 3ger 4rus |
1674 | ; 5=system language, 1eng 2fi 3ger 4rus |
1664 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1675 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1665 | ; 8=fat32 partition in hd |
1676 | ; 8=fat32 partition in hd |
1666 | ; 9=get hs timer tic |
1677 | ; 9=get hs timer tic |
1667 | 1678 | ||
1668 | cmp eax,1 |
1679 | cmp eax,1 |
1669 | jne ngsyse1 |
1680 | jne ngsyse1 |
1670 | movzx eax,[midi_base] |
1681 | movzx eax,[midi_base] |
1671 | mov [esp+36],eax |
1682 | mov [esp+36],eax |
1672 | ret |
1683 | ret |
1673 | ngsyse1: |
1684 | ngsyse1: |
1674 | 1685 | ||
1675 | cmp eax,2 |
1686 | cmp eax,2 |
1676 | jne ngsyse2 |
1687 | jne ngsyse2 |
1677 | cmp ebx,1 |
1688 | cmp ebx,1 |
1678 | jnz kbnobaseret |
1689 | jnz kbnobaseret |
1679 | mov edi,[TASK_BASE] |
1690 | mov edi,[TASK_BASE] |
1680 | add ecx,[edi+TASKDATA.mem_start] |
1691 | add ecx,[edi+TASKDATA.mem_start] |
1681 | mov ebx,ecx |
1692 | mov ebx,ecx |
1682 | mov eax,keymap |
1693 | mov eax,keymap |
1683 | mov ecx,128 |
1694 | mov ecx,128 |
1684 | call memmove |
1695 | call memmove |
1685 | ret |
1696 | ret |
1686 | kbnobaseret: |
1697 | kbnobaseret: |
1687 | cmp ebx,2 |
1698 | cmp ebx,2 |
1688 | jnz kbnoshiftret |
1699 | jnz kbnoshiftret |
1689 | mov edi,[TASK_BASE] |
1700 | mov edi,[TASK_BASE] |
1690 | add ecx,[edi+TASKDATA.mem_start] |
1701 | add ecx,[edi+TASKDATA.mem_start] |
1691 | mov ebx,ecx |
1702 | mov ebx,ecx |
1692 | mov eax,keymap_shift |
1703 | mov eax,keymap_shift |
1693 | mov ecx,128 |
1704 | mov ecx,128 |
1694 | call memmove |
1705 | call memmove |
1695 | ret |
1706 | ret |
1696 | kbnoshiftret: |
1707 | kbnoshiftret: |
1697 | cmp ebx,3 |
1708 | cmp ebx,3 |
1698 | jne kbnoaltret |
1709 | jne kbnoaltret |
1699 | mov edi,[TASK_BASE] |
1710 | mov edi,[TASK_BASE] |
1700 | add ecx,[edi+TASKDATA.mem_start] |
1711 | add ecx,[edi+TASKDATA.mem_start] |
1701 | mov ebx,ecx |
1712 | mov ebx,ecx |
1702 | mov eax,keymap_alt |
1713 | mov eax,keymap_alt |
1703 | mov ecx,128 |
1714 | mov ecx,128 |
1704 | call memmove |
1715 | call memmove |
1705 | ret |
1716 | ret |
1706 | kbnoaltret: |
1717 | kbnoaltret: |
1707 | cmp ebx,9 |
1718 | cmp ebx,9 |
1708 | jnz ngsyse2 |
1719 | jnz ngsyse2 |
1709 | movzx eax,word [keyboard] |
1720 | movzx eax,word [keyboard] |
1710 | mov [esp+36],eax |
1721 | mov [esp+36],eax |
1711 | ret |
1722 | ret |
1712 | ngsyse2: |
1723 | ngsyse2: |
1713 | 1724 | ||
1714 | cmp eax,3 |
1725 | cmp eax,3 |
1715 | jnz ngsyse3 |
1726 | jnz ngsyse3 |
1716 | movzx eax,[cd_base] |
1727 | movzx eax,[cd_base] |
1717 | mov [esp+36],eax |
1728 | mov [esp+36],eax |
1718 | ret |
1729 | ret |
1719 | ngsyse3: |
1730 | ngsyse3: |
1720 | cmp eax,5 |
1731 | cmp eax,5 |
1721 | jnz ngsyse5 |
1732 | jnz ngsyse5 |
1722 | mov eax,[syslang] |
1733 | mov eax,[syslang] |
1723 | mov [esp+36],eax |
1734 | mov [esp+36],eax |
1724 | ret |
1735 | ret |
1725 | ngsyse5: |
1736 | ngsyse5: |
1726 | cmp eax,7 |
1737 | cmp eax,7 |
1727 | jnz ngsyse7 |
1738 | jnz ngsyse7 |
1728 | movzx eax,[hd_base] |
1739 | movzx eax,[hd_base] |
1729 | mov [esp+36],eax |
1740 | mov [esp+36],eax |
1730 | ret |
1741 | ret |
1731 | ngsyse7: |
1742 | ngsyse7: |
1732 | cmp eax,8 |
1743 | cmp eax,8 |
1733 | jnz ngsyse8 |
1744 | jnz ngsyse8 |
1734 | mov eax,[fat32part] |
1745 | mov eax,[fat32part] |
1735 | mov [esp+36],eax |
1746 | mov [esp+36],eax |
1736 | ret |
1747 | ret |
1737 | ngsyse8: |
1748 | ngsyse8: |
1738 | cmp eax,9 |
1749 | cmp eax,9 |
1739 | jne ngsyse9 |
1750 | jne ngsyse9 |
1740 | mov eax,[timer_ticks] ;[0xfdf0] |
1751 | mov eax,[timer_ticks] ;[0xfdf0] |
1741 | mov [esp+36],eax |
1752 | mov [esp+36],eax |
1742 | ret |
1753 | ret |
1743 | ngsyse9: |
1754 | ngsyse9: |
1744 | cmp eax,11 |
1755 | cmp eax,11 |
1745 | jnz ngsyse11 |
1756 | jnz ngsyse11 |
1746 | mov eax,[lba_read_enabled] |
1757 | mov eax,[lba_read_enabled] |
1747 | mov [esp+36],eax |
1758 | mov [esp+36],eax |
1748 | ret |
1759 | ret |
1749 | ngsyse11: |
1760 | ngsyse11: |
1750 | cmp eax,12 |
1761 | cmp eax,12 |
1751 | jnz ngsyse12 |
1762 | jnz ngsyse12 |
1752 | mov eax,[pci_access_enabled] |
1763 | mov eax,[pci_access_enabled] |
1753 | mov [esp+36],eax |
1764 | mov [esp+36],eax |
1754 | ret |
1765 | ret |
1755 | ngsyse12: |
1766 | ngsyse12: |
1756 | mov [esp+36],dword 1 |
1767 | mov [esp+36],dword 1 |
1757 | ret |
1768 | ret |
1758 | 1769 | ||
1759 | get_timer_ticks: |
1770 | get_timer_ticks: |
1760 | mov eax,[timer_ticks] |
1771 | mov eax,[timer_ticks] |
1761 | ret |
1772 | ret |
1762 | 1773 | ||
1763 | iglobal |
1774 | iglobal |
1764 | align 4 |
1775 | align 4 |
1765 | mousefn dd msscreen, mswin, msbutton, msset |
1776 | mousefn dd msscreen, mswin, msbutton, msset |
1766 | dd app_load_cursor |
1777 | dd app_load_cursor |
1767 | dd app_set_cursor |
1778 | dd app_set_cursor |
1768 | dd app_delete_cursor |
1779 | dd app_delete_cursor |
1769 | dd msz |
1780 | dd msz |
1770 | endg |
1781 | endg |
1771 | 1782 | ||
1772 | readmousepos: |
1783 | readmousepos: |
1773 | 1784 | ||
1774 | ; eax=0 screen relative |
1785 | ; eax=0 screen relative |
1775 | ; eax=1 window relative |
1786 | ; eax=1 window relative |
1776 | ; eax=2 buttons pressed |
1787 | ; eax=2 buttons pressed |
1777 | ; eax=3 set mouse pos ; reserved |
1788 | ; eax=3 set mouse pos ; reserved |
1778 | ; eax=4 load cursor |
1789 | ; eax=4 load cursor |
1779 | ; eax=5 set cursor |
1790 | ; eax=5 set cursor |
1780 | ; eax=6 delete cursor ; reserved |
1791 | ; eax=6 delete cursor ; reserved |
1781 | ; eax=7 get mouse_z |
1792 | ; eax=7 get mouse_z |
1782 | 1793 | ||
1783 | cmp eax, 7 |
1794 | cmp eax, 7 |
1784 | ja msset |
1795 | ja msset |
1785 | jmp [mousefn+eax*4] |
1796 | jmp [mousefn+eax*4] |
1786 | msscreen: |
1797 | msscreen: |
1787 | mov eax,[MOUSE_X] |
1798 | mov eax,[MOUSE_X] |
1788 | shl eax,16 |
1799 | shl eax,16 |
1789 | mov ax,[MOUSE_Y] |
1800 | mov ax,[MOUSE_Y] |
1790 | mov [esp+36],eax |
1801 | mov [esp+36],eax |
1791 | ret |
1802 | ret |
1792 | mswin: |
1803 | mswin: |
1793 | mov eax,[MOUSE_X] |
1804 | mov eax,[MOUSE_X] |
1794 | shl eax,16 |
1805 | shl eax,16 |
1795 | mov ax,[MOUSE_Y] |
1806 | mov ax,[MOUSE_Y] |
1796 | mov esi,[TASK_BASE] |
1807 | mov esi,[TASK_BASE] |
1797 | mov bx, word [esi-twdw+WDATA.box.left] |
1808 | mov bx, word [esi-twdw+WDATA.box.left] |
1798 | shl ebx,16 |
1809 | shl ebx,16 |
1799 | mov bx, word [esi-twdw+WDATA.box.top] |
1810 | mov bx, word [esi-twdw+WDATA.box.top] |
1800 | sub eax,ebx |
1811 | sub eax,ebx |
1801 | 1812 | ||
1802 | mov edi,[CURRENT_TASK] |
1813 | mov edi,[CURRENT_TASK] |
1803 | shl edi,8 |
1814 | shl edi,8 |
1804 | sub ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1815 | sub ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1805 | rol eax,16 |
1816 | rol eax,16 |
1806 | sub ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1817 | sub ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1807 | rol eax,16 |
1818 | rol eax,16 |
1808 | mov [esp+36],eax |
1819 | mov [esp+36],eax |
1809 | ret |
1820 | ret |
1810 | msbutton: |
1821 | msbutton: |
1811 | movzx eax,byte [BTN_DOWN] |
1822 | movzx eax,byte [BTN_DOWN] |
1812 | mov [esp+36],eax |
1823 | mov [esp+36],eax |
1813 | ret |
1824 | ret |
1814 | msz: |
1825 | msz: |
1815 | mov edi, [TASK_COUNT] |
1826 | mov edi, [TASK_COUNT] |
1816 | movzx edi, word [WIN_POS + edi*2] |
1827 | movzx edi, word [WIN_POS + edi*2] |
1817 | cmp edi, [CURRENT_TASK] |
1828 | cmp edi, [CURRENT_TASK] |
1818 | jne @f |
1829 | jne @f |
1819 | mov ax,[MOUSE_SCROLL_H] |
1830 | mov ax,[MOUSE_SCROLL_H] |
1820 | shl eax,16 |
1831 | shl eax,16 |
1821 | mov ax,[MOUSE_SCROLL_V] |
1832 | mov ax,[MOUSE_SCROLL_V] |
1822 | mov [esp+36],eax |
1833 | mov [esp+36],eax |
1823 | mov [MOUSE_SCROLL_H],word 0 |
1834 | mov [MOUSE_SCROLL_H],word 0 |
1824 | mov [MOUSE_SCROLL_V],word 0 |
1835 | mov [MOUSE_SCROLL_V],word 0 |
1825 | ret |
1836 | ret |
1826 | @@: |
1837 | @@: |
1827 | mov [esp+36],dword 0 |
1838 | mov [esp+36],dword 0 |
1828 | ret |
1839 | ret |
1829 | msset: |
1840 | msset: |
1830 | ret |
1841 | ret |
1831 | 1842 | ||
1832 | app_load_cursor: |
1843 | app_load_cursor: |
1833 | ; add ebx, new_app_base |
1844 | ; add ebx, new_app_base |
1834 | cmp ebx, OS_BASE |
1845 | cmp ebx, OS_BASE |
1835 | jae msset |
1846 | jae msset |
1836 | stdcall load_cursor, ebx, ecx |
1847 | stdcall load_cursor, ebx, ecx |
1837 | mov [esp+36], eax |
1848 | mov [esp+36], eax |
1838 | ret |
1849 | ret |
1839 | 1850 | ||
1840 | app_set_cursor: |
1851 | app_set_cursor: |
1841 | stdcall set_cursor, ebx |
1852 | stdcall set_cursor, ebx |
1842 | mov [esp+36], eax |
1853 | mov [esp+36], eax |
1843 | ret |
1854 | ret |
1844 | 1855 | ||
1845 | app_delete_cursor: |
1856 | app_delete_cursor: |
1846 | stdcall delete_cursor, ebx |
1857 | stdcall delete_cursor, ebx |
1847 | mov [esp+36], eax |
1858 | mov [esp+36], eax |
1848 | ret |
1859 | ret |
1849 | 1860 | ||
1850 | is_input: |
1861 | is_input: |
1851 | 1862 | ||
1852 | push edx |
1863 | push edx |
1853 | mov dx,word [midisp] |
1864 | mov dx,word [midisp] |
1854 | in al,dx |
1865 | in al,dx |
1855 | and al,0x80 |
1866 | and al,0x80 |
1856 | pop edx |
1867 | pop edx |
1857 | ret |
1868 | ret |
1858 | 1869 | ||
1859 | is_output: |
1870 | is_output: |
1860 | 1871 | ||
1861 | push edx |
1872 | push edx |
1862 | mov dx,word [midisp] |
1873 | mov dx,word [midisp] |
1863 | in al,dx |
1874 | in al,dx |
1864 | and al,0x40 |
1875 | and al,0x40 |
1865 | pop edx |
1876 | pop edx |
1866 | ret |
1877 | ret |
1867 | 1878 | ||
1868 | 1879 | ||
1869 | get_mpu_in: |
1880 | get_mpu_in: |
1870 | 1881 | ||
1871 | push edx |
1882 | push edx |
1872 | mov dx,word [mididp] |
1883 | mov dx,word [mididp] |
1873 | in al,dx |
1884 | in al,dx |
1874 | pop edx |
1885 | pop edx |
1875 | ret |
1886 | ret |
1876 | 1887 | ||
1877 | 1888 | ||
1878 | put_mpu_out: |
1889 | put_mpu_out: |
1879 | 1890 | ||
1880 | push edx |
1891 | push edx |
1881 | mov dx,word [mididp] |
1892 | mov dx,word [mididp] |
1882 | out dx,al |
1893 | out dx,al |
1883 | pop edx |
1894 | pop edx |
1884 | ret |
1895 | ret |
1885 | 1896 | ||
1886 | 1897 | ||
1887 | setuart: |
1898 | setuart: |
1888 | 1899 | ||
1889 | su1: |
1900 | su1: |
1890 | call is_output |
1901 | call is_output |
1891 | cmp al,0 |
1902 | cmp al,0 |
1892 | jnz su1 |
1903 | jnz su1 |
1893 | mov dx,word [midisp] |
1904 | mov dx,word [midisp] |
1894 | mov al,0xff |
1905 | mov al,0xff |
1895 | out dx,al |
1906 | out dx,al |
1896 | su2: |
1907 | su2: |
1897 | mov dx,word [midisp] |
1908 | mov dx,word [midisp] |
1898 | mov al,0xff |
1909 | mov al,0xff |
1899 | out dx,al |
1910 | out dx,al |
1900 | call is_input |
1911 | call is_input |
1901 | cmp al,0 |
1912 | cmp al,0 |
1902 | jnz su2 |
1913 | jnz su2 |
1903 | call get_mpu_in |
1914 | call get_mpu_in |
1904 | cmp al,0xfe |
1915 | cmp al,0xfe |
1905 | jnz su2 |
1916 | jnz su2 |
1906 | su3: |
1917 | su3: |
1907 | call is_output |
1918 | call is_output |
1908 | cmp al,0 |
1919 | cmp al,0 |
1909 | jnz su3 |
1920 | jnz su3 |
1910 | mov dx,word [midisp] |
1921 | mov dx,word [midisp] |
1911 | mov al,0x3f |
1922 | mov al,0x3f |
1912 | out dx,al |
1923 | out dx,al |
1913 | 1924 | ||
1914 | ret |
1925 | ret |
1915 | 1926 | ||
1916 | 1927 | ||
1917 | align 4 |
1928 | align 4 |
1918 | 1929 | ||
1919 | sys_midi: |
1930 | sys_midi: |
1920 | 1931 | ||
1921 | cmp [mididp],0 |
1932 | cmp [mididp],0 |
1922 | jnz sm0 |
1933 | jnz sm0 |
1923 | mov [esp+36],dword 1 |
1934 | mov [esp+36],dword 1 |
1924 | ret |
1935 | ret |
1925 | sm0: |
1936 | sm0: |
1926 | 1937 | ||
1927 | cmp eax,1 |
1938 | cmp eax,1 |
1928 | mov [esp+36],dword 0 |
1939 | mov [esp+36],dword 0 |
1929 | jnz smn1 |
1940 | jnz smn1 |
1930 | call setuart |
1941 | call setuart |
1931 | ret |
1942 | ret |
1932 | smn1: |
1943 | smn1: |
1933 | 1944 | ||
1934 | cmp eax,2 |
1945 | cmp eax,2 |
1935 | jnz smn2 |
1946 | jnz smn2 |
1936 | sm10: |
1947 | sm10: |
1937 | call get_mpu_in |
1948 | call get_mpu_in |
1938 | call is_output |
1949 | call is_output |
1939 | test al,al |
1950 | test al,al |
1940 | jnz sm10 |
1951 | jnz sm10 |
1941 | mov al,bl |
1952 | mov al,bl |
1942 | call put_mpu_out |
1953 | call put_mpu_out |
1943 | ret |
1954 | ret |
1944 | smn2: |
1955 | smn2: |
1945 | 1956 | ||
1946 | ret |
1957 | ret |
1947 | 1958 | ||
1948 | sys_end: |
1959 | sys_end: |
1949 | 1960 | ||
1950 | mov eax,[TASK_BASE] |
1961 | mov eax,[TASK_BASE] |
1951 | mov [eax+TASKDATA.state], 3 ; terminate this program |
1962 | mov [eax+TASKDATA.state], 3 ; terminate this program |
1952 | 1963 | ||
1953 | waitterm: ; wait here for termination |
1964 | waitterm: ; wait here for termination |
1954 | mov ebx,100 |
1965 | mov ebx,100 |
1955 | call delay_hs |
1966 | call delay_hs |
1956 | jmp waitterm |
1967 | jmp waitterm |
1957 | 1968 | ||
1958 | iglobal |
1969 | iglobal |
1959 | align 4 |
1970 | align 4 |
1960 | sys_system_table: |
1971 | sys_system_table: |
1961 | dd exit_for_anyone ; 1 = obsolete |
1972 | dd exit_for_anyone ; 1 = obsolete |
1962 | dd sysfn_terminate ; 2 = terminate thread |
1973 | dd sysfn_terminate ; 2 = terminate thread |
1963 | dd sysfn_activate ; 3 = activate window |
1974 | dd sysfn_activate ; 3 = activate window |
1964 | dd sysfn_getidletime ; 4 = get idle time |
1975 | dd sysfn_getidletime ; 4 = get idle time |
1965 | dd sysfn_getcpuclock ; 5 = get cpu clock |
1976 | dd sysfn_getcpuclock ; 5 = get cpu clock |
1966 | dd sysfn_saveramdisk ; 6 = save ramdisk |
1977 | dd sysfn_saveramdisk ; 6 = save ramdisk |
1967 | dd sysfn_getactive ; 7 = get active window |
1978 | dd sysfn_getactive ; 7 = get active window |
1968 | dd sysfn_sound_flag ; 8 = get/set sound_flag |
1979 | dd sysfn_sound_flag ; 8 = get/set sound_flag |
1969 | dd sysfn_shutdown ; 9 = shutdown with parameter |
1980 | dd sysfn_shutdown ; 9 = shutdown with parameter |
1970 | dd sysfn_minimize ; 10 = minimize window |
1981 | dd sysfn_minimize ; 10 = minimize window |
1971 | dd sysfn_getdiskinfo ; 11 = get disk subsystem info |
1982 | dd sysfn_getdiskinfo ; 11 = get disk subsystem info |
1972 | dd sysfn_lastkey ; 12 = get last pressed key |
1983 | dd sysfn_lastkey ; 12 = get last pressed key |
1973 | dd sysfn_getversion ; 13 = get kernel version |
1984 | dd sysfn_getversion ; 13 = get kernel version |
1974 | dd sysfn_waitretrace ; 14 = wait retrace |
1985 | dd sysfn_waitretrace ; 14 = wait retrace |
1975 | dd sysfn_centermouse ; 15 = center mouse cursor |
1986 | dd sysfn_centermouse ; 15 = center mouse cursor |
1976 | dd sysfn_getfreemem ; 16 = get free memory size |
1987 | dd sysfn_getfreemem ; 16 = get free memory size |
1977 | dd sysfn_getallmem ; 17 = get total memory size |
1988 | dd sysfn_getallmem ; 17 = get total memory size |
1978 | dd sysfn_terminate2 ; 18 = terminate thread using PID |
1989 | dd sysfn_terminate2 ; 18 = terminate thread using PID |
1979 | ; instead of slot |
1990 | ; instead of slot |
1980 | dd sysfn_mouse_acceleration; 19 = set/get mouse acceleration |
1991 | dd sysfn_mouse_acceleration; 19 = set/get mouse acceleration |
1981 | dd sysfn_meminfo ; 20 = get extended memory info |
1992 | dd sysfn_meminfo ; 20 = get extended memory info |
1982 | dd sysfn_pid_to_slot ; 21 = get slot number for pid |
1993 | dd sysfn_pid_to_slot ; 21 = get slot number for pid |
1983 | dd sysfn_min_rest_window ; 22 = minimize and restore any window |
1994 | dd sysfn_min_rest_window ; 22 = minimize and restore any window |
1984 | sysfn_num = ($ - sys_system_table)/4 |
1995 | sysfn_num = ($ - sys_system_table)/4 |
1985 | endg |
1996 | endg |
1986 | 1997 | ||
1987 | sys_system: |
1998 | sys_system: |
1988 | dec ebx |
1999 | dec ebx |
1989 | cmp ebx, sysfn_num |
2000 | cmp ebx, sysfn_num |
1990 | jae @f |
2001 | jae @f |
1991 | jmp dword [sys_system_table + ebx*4] |
2002 | jmp dword [sys_system_table + ebx*4] |
1992 | @@: |
2003 | @@: |
1993 | ret |
2004 | ret |
1994 | 2005 | ||
1995 | 2006 | ||
1996 | sysfn_shutdown: ; 18.9 = system shutdown |
2007 | sysfn_shutdown: ; 18.9 = system shutdown |
1997 | cmp ecx,1 |
2008 | cmp ecx,1 |
1998 | jl exit_for_anyone |
2009 | jl exit_for_anyone |
1999 | cmp ecx,4 |
2010 | cmp ecx,4 |
2000 | jg exit_for_anyone |
2011 | jg exit_for_anyone |
2001 | mov [BOOT_VAR+0x9030],cl |
2012 | mov [BOOT_VAR+0x9030],cl |
2002 | 2013 | ||
2003 | mov eax,[TASK_COUNT] |
2014 | mov eax,[TASK_COUNT] |
2004 | mov [SYS_SHUTDOWN],al |
2015 | mov [SYS_SHUTDOWN],al |
2005 | mov [shutdown_processes],eax |
2016 | mov [shutdown_processes],eax |
2006 | and dword [esp+32], 0 |
2017 | and dword [esp+32], 0 |
2007 | exit_for_anyone: |
2018 | exit_for_anyone: |
2008 | ret |
2019 | ret |
2009 | uglobal |
2020 | uglobal |
2010 | shutdown_processes: dd 0x0 |
2021 | shutdown_processes: dd 0x0 |
2011 | endg |
2022 | endg |
2012 | 2023 | ||
2013 | sysfn_terminate: ; 18.2 = TERMINATE |
2024 | sysfn_terminate: ; 18.2 = TERMINATE |
2014 | cmp ecx,2 |
2025 | cmp ecx,2 |
2015 | jb noprocessterminate |
2026 | jb noprocessterminate |
2016 | mov edx,[TASK_COUNT] |
2027 | mov edx,[TASK_COUNT] |
2017 | cmp ecx,edx |
2028 | cmp ecx,edx |
2018 | ja noprocessterminate |
2029 | ja noprocessterminate |
2019 | mov eax,[TASK_COUNT] |
2030 | mov eax,[TASK_COUNT] |
2020 | shl ecx,5 |
2031 | shl ecx,5 |
2021 | mov edx,[ecx+CURRENT_TASK+TASKDATA.pid] |
2032 | mov edx,[ecx+CURRENT_TASK+TASKDATA.pid] |
2022 | add ecx,CURRENT_TASK+TASKDATA.state |
2033 | add ecx,CURRENT_TASK+TASKDATA.state |
2023 | cmp byte [ecx], 9 |
2034 | cmp byte [ecx], 9 |
2024 | jz noprocessterminate |
2035 | jz noprocessterminate |
2025 | 2036 | ||
2026 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
2037 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
2027 | mov [ecx],byte 3 ; clear possible i40's |
2038 | mov [ecx],byte 3 ; clear possible i40's |
2028 | ;call MEM_Heap_UnLock |
2039 | ;call MEM_Heap_UnLock |
2029 | 2040 | ||
2030 | cmp edx,[application_table_status] ; clear app table stat |
2041 | cmp edx,[application_table_status] ; clear app table stat |
2031 | jne noatsc |
2042 | jne noatsc |
2032 | mov [application_table_status],0 |
2043 | mov [application_table_status],0 |
2033 | noatsc: |
2044 | noatsc: |
2034 | noprocessterminate: |
2045 | noprocessterminate: |
2035 | ret |
2046 | ret |
2036 | 2047 | ||
2037 | sysfn_terminate2: |
2048 | sysfn_terminate2: |
2038 | ;lock application_table_status mutex |
2049 | ;lock application_table_status mutex |
2039 | .table_status: |
2050 | .table_status: |
2040 | cli |
2051 | cli |
2041 | cmp [application_table_status],0 |
2052 | cmp [application_table_status],0 |
2042 | je .stf |
2053 | je .stf |
2043 | sti |
2054 | sti |
2044 | call change_task |
2055 | call change_task |
2045 | jmp .table_status |
2056 | jmp .table_status |
2046 | .stf: |
2057 | .stf: |
2047 | call set_application_table_status |
2058 | call set_application_table_status |
2048 | mov eax,ecx |
2059 | mov eax,ecx |
2049 | call pid_to_slot |
2060 | call pid_to_slot |
2050 | test eax,eax |
2061 | test eax,eax |
2051 | jz .not_found |
2062 | jz .not_found |
2052 | mov ecx,eax |
2063 | mov ecx,eax |
2053 | pushfd |
2064 | pushfd |
2054 | cli |
2065 | cli |
2055 | call sysfn_terminate |
2066 | call sysfn_terminate |
2056 | mov [application_table_status],0 |
2067 | mov [application_table_status],0 |
2057 | popfd |
2068 | popfd |
2058 | and dword [esp+32],0 |
2069 | and dword [esp+32],0 |
2059 | ret |
2070 | ret |
2060 | .not_found: |
2071 | .not_found: |
2061 | mov [application_table_status],0 |
2072 | mov [application_table_status],0 |
2062 | or dword [esp+32],-1 |
2073 | or dword [esp+32],-1 |
2063 | ret |
2074 | ret |
2064 | 2075 | ||
2065 | sysfn_activate: ; 18.3 = ACTIVATE WINDOW |
2076 | sysfn_activate: ; 18.3 = ACTIVATE WINDOW |
2066 | cmp ecx,2 |
2077 | cmp ecx,2 |
2067 | jb .nowindowactivate |
2078 | jb .nowindowactivate |
2068 | cmp ecx,[TASK_COUNT] |
2079 | cmp ecx,[TASK_COUNT] |
2069 | ja .nowindowactivate |
2080 | ja .nowindowactivate |
2070 | 2081 | ||
2071 | mov [window_minimize], 2 ; restore window if minimized |
2082 | mov [window_minimize], 2 ; restore window if minimized |
2072 | 2083 | ||
2073 | movzx esi, word [WIN_STACK + ecx*2] |
2084 | movzx esi, word [WIN_STACK + ecx*2] |
2074 | cmp esi, [TASK_COUNT] |
2085 | cmp esi, [TASK_COUNT] |
2075 | je .nowindowactivate ; already active |
2086 | je .nowindowactivate ; already active |
2076 | 2087 | ||
2077 | mov edi, ecx |
2088 | mov edi, ecx |
2078 | shl edi, 5 |
2089 | shl edi, 5 |
2079 | add edi, window_data |
2090 | add edi, window_data |
2080 | movzx esi, word [WIN_STACK + ecx * 2] |
2091 | movzx esi, word [WIN_STACK + ecx * 2] |
2081 | lea esi, [WIN_POS + esi * 2] |
2092 | lea esi, [WIN_POS + esi * 2] |
2082 | call waredraw |
2093 | call waredraw |
2083 | .nowindowactivate: |
2094 | .nowindowactivate: |
2084 | ret |
2095 | ret |
2085 | 2096 | ||
2086 | sysfn_getidletime: ; 18.4 = GET IDLETIME |
2097 | sysfn_getidletime: ; 18.4 = GET IDLETIME |
2087 | mov eax,[idleusesec] |
2098 | mov eax,[idleusesec] |
2088 | mov [esp+32], eax |
2099 | mov [esp+32], eax |
2089 | ret |
2100 | ret |
2090 | 2101 | ||
2091 | sysfn_getcpuclock: ; 18.5 = GET TSC/SEC |
2102 | sysfn_getcpuclock: ; 18.5 = GET TSC/SEC |
2092 | mov eax,[CPU_FREQ] |
2103 | mov eax,[CPU_FREQ] |
2093 | mov [esp+32], eax |
2104 | mov [esp+32], eax |
2094 | ret |
2105 | ret |
2095 | 2106 | ||
2096 | ; SAVE ramdisk to /hd/1/menuet.img |
2107 | ; SAVE ramdisk to /hd/1/menuet.img |
2097 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2108 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2098 | include 'blkdev/rdsave.inc' |
2109 | include 'blkdev/rdsave.inc' |
2099 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2110 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2100 | 2111 | ||
2101 | sysfn_getactive: ; 18.7 = get active window |
2112 | sysfn_getactive: ; 18.7 = get active window |
2102 | mov eax, [TASK_COUNT] |
2113 | mov eax, [TASK_COUNT] |
2103 | movzx eax, word [WIN_POS + eax*2] |
2114 | movzx eax, word [WIN_POS + eax*2] |
2104 | mov [esp+32],eax |
2115 | mov [esp+32],eax |
2105 | ret |
2116 | ret |
2106 | 2117 | ||
2107 | sysfn_sound_flag: ; 18.8 = get/set sound_flag |
2118 | sysfn_sound_flag: ; 18.8 = get/set sound_flag |
2108 | cmp ecx,1 |
2119 | cmp ecx,1 |
2109 | jne nogetsoundflag |
2120 | jne nogetsoundflag |
2110 | movzx eax,byte [sound_flag] ; get sound_flag |
2121 | movzx eax,byte [sound_flag] ; get sound_flag |
2111 | mov [esp+32],eax |
2122 | mov [esp+32],eax |
2112 | ret |
2123 | ret |
2113 | nogetsoundflag: |
2124 | nogetsoundflag: |
2114 | cmp ecx,2 |
2125 | cmp ecx,2 |
2115 | jnz nosoundflag |
2126 | jnz nosoundflag |
2116 | xor byte [sound_flag], 1 |
2127 | xor byte [sound_flag], 1 |
2117 | nosoundflag: |
2128 | nosoundflag: |
2118 | ret |
2129 | ret |
2119 | 2130 | ||
2120 | sysfn_minimize: ; 18.10 = minimize window |
2131 | sysfn_minimize: ; 18.10 = minimize window |
2121 | mov [window_minimize],1 |
2132 | mov [window_minimize],1 |
2122 | ret |
2133 | ret |
2123 | 2134 | ||
2124 | sysfn_getdiskinfo: ; 18.11 = get disk info table |
2135 | sysfn_getdiskinfo: ; 18.11 = get disk info table |
2125 | cmp ecx,1 |
2136 | cmp ecx,1 |
2126 | jnz full_table |
2137 | jnz full_table |
2127 | small_table: |
2138 | small_table: |
2128 | call for_all_tables |
2139 | call for_all_tables |
2129 | mov ecx,10 |
2140 | mov ecx,10 |
2130 | cld |
2141 | cld |
2131 | rep movsb |
2142 | rep movsb |
2132 | ret |
2143 | ret |
2133 | for_all_tables: |
2144 | for_all_tables: |
2134 | mov edi,edx |
2145 | mov edi,edx |
2135 | mov esi,DRIVE_DATA |
2146 | mov esi,DRIVE_DATA |
2136 | ret |
2147 | ret |
2137 | full_table: |
2148 | full_table: |
2138 | cmp ecx,2 |
2149 | cmp ecx,2 |
2139 | jnz exit_for_anyone |
2150 | jnz exit_for_anyone |
2140 | call for_all_tables |
2151 | call for_all_tables |
2141 | mov ecx,16384 |
2152 | mov ecx,16384 |
2142 | cld |
2153 | cld |
2143 | rep movsd |
2154 | rep movsd |
2144 | ret |
2155 | ret |
2145 | 2156 | ||
2146 | sysfn_lastkey: ; 18.12 = return 0 (backward compatibility) |
2157 | sysfn_lastkey: ; 18.12 = return 0 (backward compatibility) |
2147 | and dword [esp+32], 0 |
2158 | and dword [esp+32], 0 |
2148 | ret |
2159 | ret |
2149 | 2160 | ||
2150 | sysfn_getversion: ; 18.13 = get kernel ID and version |
2161 | sysfn_getversion: ; 18.13 = get kernel ID and version |
2151 | mov edi,ebx |
2162 | mov edi,ebx |
2152 | mov esi,version_inf |
2163 | mov esi,version_inf |
2153 | mov ecx,version_end-version_inf |
2164 | mov ecx,version_end-version_inf |
2154 | rep movsb |
2165 | rep movsb |
2155 | ret |
2166 | ret |
2156 | 2167 | ||
2157 | sysfn_waitretrace: ; 18.14 = sys wait retrace |
2168 | sysfn_waitretrace: ; 18.14 = sys wait retrace |
2158 | ;wait retrace functions |
2169 | ;wait retrace functions |
2159 | sys_wait_retrace: |
2170 | sys_wait_retrace: |
2160 | mov edx,0x3da |
2171 | mov edx,0x3da |
2161 | WaitRetrace_loop: |
2172 | WaitRetrace_loop: |
2162 | in al,dx |
2173 | in al,dx |
2163 | test al,1000b |
2174 | test al,1000b |
2164 | jz WaitRetrace_loop |
2175 | jz WaitRetrace_loop |
2165 | and [esp+32],dword 0 |
2176 | and [esp+32],dword 0 |
2166 | ret |
2177 | ret |
2167 | 2178 | ||
2168 | sysfn_centermouse: ; 18.15 = mouse centered |
2179 | sysfn_centermouse: ; 18.15 = mouse centered |
2169 | call mouse_centered |
2180 | call mouse_centered |
2170 | and [esp+32],dword 0 |
2181 | and [esp+32],dword 0 |
2171 | ret |
2182 | ret |
2172 | 2183 | ||
2173 | sysfn_mouse_acceleration: ; 18.19 = set/get mouse features |
2184 | sysfn_mouse_acceleration: ; 18.19 = set/get mouse features |
2174 | cmp ecx,0 ; get mouse speed factor |
2185 | cmp ecx,0 ; get mouse speed factor |
2175 | jnz .set_mouse_acceleration |
2186 | jnz .set_mouse_acceleration |
2176 | xor eax,eax |
2187 | xor eax,eax |
2177 | mov ax,[mouse_speed_factor] |
2188 | mov ax,[mouse_speed_factor] |
2178 | mov [esp+32],eax |
2189 | mov [esp+32],eax |
2179 | ret |
2190 | ret |
2180 | .set_mouse_acceleration: |
2191 | .set_mouse_acceleration: |
2181 | cmp ecx,1 ; set mouse speed factor |
2192 | cmp ecx,1 ; set mouse speed factor |
2182 | jnz .get_mouse_delay |
2193 | jnz .get_mouse_delay |
2183 | mov [mouse_speed_factor],dx |
2194 | mov [mouse_speed_factor],dx |
2184 | ret |
2195 | ret |
2185 | .get_mouse_delay: |
2196 | .get_mouse_delay: |
2186 | cmp ecx,2 ; get mouse delay |
2197 | cmp ecx,2 ; get mouse delay |
2187 | jnz .set_mouse_delay |
2198 | jnz .set_mouse_delay |
2188 | mov eax,[mouse_delay] |
2199 | mov eax,[mouse_delay] |
2189 | mov [esp+32],eax |
2200 | mov [esp+32],eax |
2190 | ret |
2201 | ret |
2191 | .set_mouse_delay: |
2202 | .set_mouse_delay: |
2192 | cmp ecx,3 ; set mouse delay |
2203 | cmp ecx,3 ; set mouse delay |
2193 | jnz .set_pointer_position |
2204 | jnz .set_pointer_position |
2194 | mov [mouse_delay],edx |
2205 | mov [mouse_delay],edx |
2195 | ret |
2206 | ret |
2196 | .set_pointer_position: |
2207 | .set_pointer_position: |
2197 | cmp ecx,4 ; set mouse pointer position |
2208 | cmp ecx,4 ; set mouse pointer position |
2198 | jnz .set_mouse_button |
2209 | jnz .set_mouse_button |
2199 | mov [MOUSE_Y],dx ;y |
2210 | mov [MOUSE_Y],dx ;y |
2200 | ror edx,16 |
2211 | ror edx,16 |
2201 | mov [MOUSE_X],dx ;x |
2212 | mov [MOUSE_X],dx ;x |
2202 | rol edx,16 |
2213 | rol edx,16 |
2203 | ret |
2214 | ret |
2204 | .set_mouse_button: |
2215 | .set_mouse_button: |
2205 | cmp ecx,5 ; set mouse button features |
2216 | cmp ecx,5 ; set mouse button features |
2206 | jnz .end |
2217 | jnz .end |
2207 | mov [BTN_DOWN],dl |
2218 | mov [BTN_DOWN],dl |
2208 | mov [mouse_active],1 |
2219 | mov [mouse_active],1 |
2209 | .end: |
2220 | .end: |
2210 | ret |
2221 | ret |
2211 | 2222 | ||
2212 | sysfn_getfreemem: |
2223 | sysfn_getfreemem: |
2213 | call _get_free_mem |
2224 | call _get_free_mem |
2214 | shl eax, 2 |
2225 | shl eax, 2 |
2215 | mov [esp+32],eax |
2226 | mov [esp+32],eax |
2216 | ret |
2227 | ret |
2217 | 2228 | ||
2218 | sysfn_getallmem: |
2229 | sysfn_getallmem: |
2219 | mov eax,[_mem_amount] |
2230 | mov eax,[_mem_amount] |
2220 | shr eax, 10 |
2231 | shr eax, 10 |
2221 | mov [esp+32],eax |
2232 | mov [esp+32],eax |
2222 | ret |
2233 | ret |
2223 | 2234 | ||
2224 | ; // Alver, 2007-22-08 // { |
2235 | ; // Alver, 2007-22-08 // { |
2225 | sysfn_pid_to_slot: |
2236 | sysfn_pid_to_slot: |
2226 | mov eax, ecx |
2237 | mov eax, ecx |
2227 | call pid_to_slot |
2238 | call pid_to_slot |
2228 | mov [esp+32], eax |
2239 | mov [esp+32], eax |
2229 | ret |
2240 | ret |
2230 | 2241 | ||
2231 | sysfn_min_rest_window: |
2242 | sysfn_min_rest_window: |
2232 | pushad |
2243 | pushad |
2233 | mov eax, edx ; ebx - operating |
2244 | mov eax, edx ; ebx - operating |
2234 | shr ecx, 1 |
2245 | shr ecx, 1 |
2235 | jnc @f |
2246 | jnc @f |
2236 | call pid_to_slot |
2247 | call pid_to_slot |
2237 | @@: |
2248 | @@: |
2238 | or eax, eax ; eax - number of slot |
2249 | or eax, eax ; eax - number of slot |
2239 | jz .error |
2250 | jz .error |
2240 | cmp eax, 255 ; varify maximal slot number |
2251 | cmp eax, 255 ; varify maximal slot number |
2241 | ja .error |
2252 | ja .error |
2242 | movzx eax, word [WIN_STACK + eax*2] |
2253 | movzx eax, word [WIN_STACK + eax*2] |
2243 | shr ecx, 1 |
2254 | shr ecx, 1 |
2244 | jc .restore |
2255 | jc .restore |
2245 | ; .minimize: |
2256 | ; .minimize: |
2246 | call minimize_window |
2257 | call minimize_window |
2247 | jmp .exit |
2258 | jmp .exit |
2248 | .restore: |
2259 | .restore: |
2249 | call restore_minimized_window |
2260 | call restore_minimized_window |
2250 | .exit: |
2261 | .exit: |
2251 | popad |
2262 | popad |
2252 | xor eax, eax |
2263 | xor eax, eax |
2253 | mov [esp+32], eax |
2264 | mov [esp+32], eax |
2254 | ret |
2265 | ret |
2255 | .error: |
2266 | .error: |
2256 | popad |
2267 | popad |
2257 | xor eax, eax |
2268 | xor eax, eax |
2258 | dec eax |
2269 | dec eax |
2259 | mov [esp+32], eax |
2270 | mov [esp+32], eax |
2260 | ret |
2271 | ret |
2261 | ; } \\ Alver, 2007-22-08 \\ |
2272 | ; } \\ Alver, 2007-22-08 \\ |
2262 | 2273 | ||
2263 | uglobal |
2274 | uglobal |
2264 | ;// mike.dld, 2006-29-01 [ |
2275 | ;// mike.dld, 2006-29-01 [ |
2265 | screen_workarea RECT |
2276 | screen_workarea RECT |
2266 | ;// mike.dld, 2006-29-01 ] |
2277 | ;// mike.dld, 2006-29-01 ] |
2267 | window_minimize db 0 |
2278 | window_minimize db 0 |
2268 | sound_flag db 0 |
2279 | sound_flag db 0 |
2269 | endg |
2280 | endg |
2270 | 2281 | ||
2271 | iglobal |
2282 | iglobal |
2272 | version_inf: |
2283 | version_inf: |
2273 | db 0,7,1,0 ; version 0.7.1.0 |
2284 | db 0,7,1,0 ; version 0.7.1.0 |
2274 | db UID_KOLIBRI |
2285 | db UID_KOLIBRI |
2275 | dd __REV__ |
2286 | dd __REV__ |
2276 | version_end: |
2287 | version_end: |
2277 | endg |
2288 | endg |
2278 | 2289 | ||
2279 | UID_NONE=0 |
2290 | UID_NONE=0 |
2280 | UID_MENUETOS=1 ;official |
2291 | UID_MENUETOS=1 ;official |
2281 | UID_KOLIBRI=2 ;russian |
2292 | UID_KOLIBRI=2 ;russian |
2282 | 2293 | ||
2283 | sys_cachetodiskette: |
2294 | sys_cachetodiskette: |
2284 | cmp ebx, 1 |
2295 | cmp ebx, 1 |
2285 | jne .no_floppy_a_save |
2296 | jne .no_floppy_a_save |
2286 | mov [flp_number], 1 |
2297 | mov [flp_number], 1 |
2287 | jmp .save_image_on_floppy |
2298 | jmp .save_image_on_floppy |
2288 | .no_floppy_a_save: |
2299 | .no_floppy_a_save: |
2289 | cmp ebx, 2 |
2300 | cmp ebx, 2 |
2290 | jne .no_floppy_b_save |
2301 | jne .no_floppy_b_save |
2291 | mov [flp_number], 2 |
2302 | mov [flp_number], 2 |
2292 | .save_image_on_floppy: |
2303 | .save_image_on_floppy: |
2293 | call save_image |
2304 | call save_image |
2294 | mov [esp + 32], dword 0 |
2305 | mov [esp + 32], dword 0 |
2295 | cmp [FDC_Status], 0 |
2306 | cmp [FDC_Status], 0 |
2296 | je .yes_floppy_save |
2307 | je .yes_floppy_save |
2297 | .no_floppy_b_save: |
2308 | .no_floppy_b_save: |
2298 | mov [esp + 32], dword 1 |
2309 | mov [esp + 32], dword 1 |
2299 | .yes_floppy_save: |
2310 | .yes_floppy_save: |
2300 | ret |
2311 | ret |
2301 | 2312 | ||
2302 | uglobal |
2313 | uglobal |
2303 | ; bgrchanged dd 0x0 |
2314 | ; bgrchanged dd 0x0 |
2304 | bgrlock db 0 |
2315 | bgrlock db 0 |
2305 | bgrlockpid dd 0 |
2316 | bgrlockpid dd 0 |
2306 | endg |
2317 | endg |
2307 | 2318 | ||
2308 | sys_background: |
2319 | sys_background: |
2309 | 2320 | ||
2310 | cmp ebx,1 ; BACKGROUND SIZE |
2321 | cmp ebx,1 ; BACKGROUND SIZE |
2311 | jnz nosb1 |
2322 | jnz nosb1 |
2312 | cmp ecx,0 |
2323 | cmp ecx,0 |
2313 | je sbgrr |
2324 | je sbgrr |
2314 | cmp edx,0 |
2325 | cmp edx,0 |
2315 | je sbgrr |
2326 | je sbgrr |
2316 | @@: |
2327 | @@: |
2317 | mov al, 1 |
2328 | mov al, 1 |
2318 | xchg [bgrlock], al |
2329 | xchg [bgrlock], al |
2319 | test al, al |
2330 | test al, al |
2320 | jz @f |
2331 | jz @f |
2321 | call change_task |
2332 | call change_task |
2322 | jmp @b |
2333 | jmp @b |
2323 | @@: |
2334 | @@: |
2324 | mov [BgrDataWidth],ecx |
2335 | mov [BgrDataWidth],ecx |
2325 | mov [BgrDataHeight],edx |
2336 | mov [BgrDataHeight],edx |
2326 | ; mov [bgrchanged],1 |
2337 | ; mov [bgrchanged],1 |
2327 | 2338 | ||
2328 | pushad |
2339 | pushad |
2329 | ; return memory for old background |
2340 | ; return memory for old background |
2330 | 2341 | ||
2331 | mov ecx, [img_background] |
2342 | mov ecx, [img_background] |
2332 | call @mem_free@4 |
2343 | call @mem_free@4 |
2333 | 2344 | ||
2334 | ; calculate RAW size |
2345 | ; calculate RAW size |
2335 | xor eax,eax |
2346 | xor eax,eax |
2336 | inc eax |
2347 | inc eax |
2337 | cmp [BgrDataWidth],eax |
2348 | cmp [BgrDataWidth],eax |
2338 | jae @f |
2349 | jae @f |
2339 | mov [BgrDataWidth],eax |
2350 | mov [BgrDataWidth],eax |
2340 | @@: |
2351 | @@: |
2341 | cmp [BgrDataHeight],eax |
2352 | cmp [BgrDataHeight],eax |
2342 | jae @f |
2353 | jae @f |
2343 | mov [BgrDataHeight],eax |
2354 | mov [BgrDataHeight],eax |
2344 | @@: |
2355 | @@: |
2345 | mov eax,[BgrDataWidth] |
2356 | mov eax,[BgrDataWidth] |
2346 | imul eax,[BgrDataHeight] |
2357 | imul eax,[BgrDataHeight] |
2347 | lea ecx,[eax*3] |
2358 | lea ecx,[eax*3] |
2348 | mov [mem_BACKGROUND],ecx |
2359 | mov [mem_BACKGROUND],ecx |
2349 | ; get memory for new background |
2360 | ; get memory for new background |
2350 | mov edx, PG_SW |
2361 | mov edx, PG_SW |
2351 | stdcall @mem_alloc@8 |
2362 | stdcall @mem_alloc@8 |
2352 | test eax, eax |
2363 | test eax, eax |
2353 | jz .exit_mem |
2364 | jz .exit_mem |
2354 | mov [img_background], eax |
2365 | mov [img_background], eax |
2355 | .exit_mem: |
2366 | .exit_mem: |
2356 | popad |
2367 | popad |
2357 | mov [bgrlock], 0 |
2368 | mov [bgrlock], 0 |
2358 | 2369 | ||
2359 | sbgrr: |
2370 | sbgrr: |
2360 | ret |
2371 | ret |
2361 | 2372 | ||
2362 | nosb1: |
2373 | nosb1: |
2363 | 2374 | ||
2364 | cmp ebx,2 ; SET PIXEL |
2375 | cmp ebx,2 ; SET PIXEL |
2365 | jnz nosb2 |
2376 | jnz nosb2 |
2366 | 2377 | ||
2367 | mov ebx, [mem_BACKGROUND] |
2378 | mov ebx, [mem_BACKGROUND] |
2368 | add ebx, 4095 |
2379 | add ebx, 4095 |
2369 | and ebx, -4096 |
2380 | and ebx, -4096 |
2370 | sub ebx, 4 |
2381 | sub ebx, 4 |
2371 | cmp ecx, ebx |
2382 | cmp ecx, ebx |
2372 | ja @F |
2383 | ja @F |
2373 | 2384 | ||
2374 | mov eax,[img_background] |
2385 | mov eax,[img_background] |
2375 | mov ebx,[eax+ecx] |
2386 | mov ebx,[eax+ecx] |
2376 | and ebx,0xFF000000 ;255*256*256*256 |
2387 | and ebx,0xFF000000 ;255*256*256*256 |
2377 | and edx,0x00FFFFFF ;255*256*256+255*256+255 |
2388 | and edx,0x00FFFFFF ;255*256*256+255*256+255 |
2378 | add edx,ebx |
2389 | add edx,ebx |
2379 | mov [eax+ecx],edx |
2390 | mov [eax+ecx],edx |
2380 | @@: |
2391 | @@: |
2381 | ret |
2392 | ret |
2382 | 2393 | ||
2383 | nosb2: |
2394 | nosb2: |
2384 | 2395 | ||
2385 | cmp ebx,3 ; DRAW BACKGROUND |
2396 | cmp ebx,3 ; DRAW BACKGROUND |
2386 | jnz nosb3 |
2397 | jnz nosb3 |
2387 | draw_background_temp: |
2398 | draw_background_temp: |
2388 | ; cmp [bgrchanged],1 ;0 |
2399 | ; cmp [bgrchanged],1 ;0 |
2389 | ; je nosb31 |
2400 | ; je nosb31 |
2390 | ;draw_background_temp: |
2401 | ;draw_background_temp: |
2391 | ; mov [bgrchanged],1 ;0 |
2402 | ; mov [bgrchanged],1 ;0 |
2392 | mov [background_defined], 1 |
2403 | mov [background_defined], 1 |
2393 | call force_redraw_background |
2404 | call force_redraw_background |
2394 | mov [REDRAW_BACKGROUND], byte 2 |
2405 | mov [REDRAW_BACKGROUND], byte 2 |
2395 | nosb31: |
2406 | nosb31: |
2396 | ret |
2407 | ret |
2397 | nosb3: |
2408 | nosb3: |
2398 | 2409 | ||
2399 | cmp ebx,4 ; TILED / STRETCHED |
2410 | cmp ebx,4 ; TILED / STRETCHED |
2400 | jnz nosb4 |
2411 | jnz nosb4 |
2401 | cmp ecx,[BgrDrawMode] |
2412 | cmp ecx,[BgrDrawMode] |
2402 | je nosb41 |
2413 | je nosb41 |
2403 | mov [BgrDrawMode],ecx |
2414 | mov [BgrDrawMode],ecx |
2404 | ; mov [bgrchanged],1 |
2415 | ; mov [bgrchanged],1 |
2405 | nosb41: |
2416 | nosb41: |
2406 | ret |
2417 | ret |
2407 | nosb4: |
2418 | nosb4: |
2408 | 2419 | ||
2409 | cmp ebx,5 ; BLOCK MOVE TO BGR |
2420 | cmp ebx,5 ; BLOCK MOVE TO BGR |
2410 | jnz nosb5 |
2421 | jnz nosb5 |
2411 | ; bughere |
2422 | ; bughere |
2412 | mov eax, ecx |
2423 | mov eax, ecx |
2413 | mov ebx, edx |
2424 | mov ebx, edx |
2414 | add ebx, [img_background] ;IMG_BACKGROUND |
2425 | add ebx, [img_background] ;IMG_BACKGROUND |
2415 | mov ecx, esi |
2426 | mov ecx, esi |
2416 | call memmove |
2427 | call memmove |
2417 | .fin: |
2428 | .fin: |
2418 | ret |
2429 | ret |
2419 | nosb5: |
2430 | nosb5: |
2420 | 2431 | ||
2421 | cmp ebx, 6 |
2432 | cmp ebx, 6 |
2422 | jnz nosb6 |
2433 | jnz nosb6 |
2423 | @@: |
2434 | @@: |
2424 | mov al, 1 |
2435 | mov al, 1 |
2425 | xchg [bgrlock], al |
2436 | xchg [bgrlock], al |
2426 | test al, al |
2437 | test al, al |
2427 | jz @f |
2438 | jz @f |
2428 | call change_task |
2439 | call change_task |
2429 | jmp @b |
2440 | jmp @b |
2430 | @@: |
2441 | @@: |
2431 | mov eax, [CURRENT_TASK] |
2442 | mov eax, [CURRENT_TASK] |
2432 | mov [bgrlockpid], eax |
2443 | mov [bgrlockpid], eax |
2433 | stdcall user_alloc, [mem_BACKGROUND] |
2444 | stdcall user_alloc, [mem_BACKGROUND] |
2434 | mov [esp+32], eax |
2445 | mov [esp+32], eax |
2435 | test eax, eax |
2446 | test eax, eax |
2436 | jz .nomem |
2447 | jz .nomem |
2437 | mov ebx, eax |
2448 | mov ebx, eax |
2438 | shr ebx, 12 |
2449 | shr ebx, 12 |
2439 | or dword [page_tabs+(ebx-1)*4], DONT_FREE_BLOCK |
2450 | or dword [page_tabs+(ebx-1)*4], DONT_FREE_BLOCK |
2440 | mov esi, [img_background] |
2451 | mov esi, [img_background] |
2441 | shr esi, 12 |
2452 | shr esi, 12 |
2442 | mov ecx, [mem_BACKGROUND] |
2453 | mov ecx, [mem_BACKGROUND] |
2443 | add ecx, 0xFFF |
2454 | add ecx, 0xFFF |
2444 | shr ecx, 12 |
2455 | shr ecx, 12 |
2445 | .z: |
2456 | .z: |
2446 | mov eax, [page_tabs+esi*4] |
2457 | mov eax, [page_tabs+esi*4] |
2447 | or al, PG_UW |
2458 | or al, PG_UW |
2448 | mov [page_tabs+ebx*4], eax |
2459 | mov [page_tabs+ebx*4], eax |
2449 | mov eax, ebx |
2460 | mov eax, ebx |
2450 | shl eax, 12 |
2461 | shl eax, 12 |
2451 | invlpg [eax] |
2462 | invlpg [eax] |
2452 | inc ebx |
2463 | inc ebx |
2453 | inc esi |
2464 | inc esi |
2454 | loop .z |
2465 | loop .z |
2455 | ret |
2466 | ret |
2456 | .nomem: |
2467 | .nomem: |
2457 | and [bgrlockpid], 0 |
2468 | and [bgrlockpid], 0 |
2458 | mov [bgrlock], 0 |
2469 | mov [bgrlock], 0 |
2459 | nosb6: |
2470 | nosb6: |
2460 | cmp ebx, 7 |
2471 | cmp ebx, 7 |
2461 | jnz nosb7 |
2472 | jnz nosb7 |
2462 | cmp [bgrlock], 0 |
2473 | cmp [bgrlock], 0 |
2463 | jz .err |
2474 | jz .err |
2464 | mov eax, [CURRENT_TASK] |
2475 | mov eax, [CURRENT_TASK] |
2465 | cmp [bgrlockpid], eax |
2476 | cmp [bgrlockpid], eax |
2466 | jnz .err |
2477 | jnz .err |
2467 | mov eax, ecx |
2478 | mov eax, ecx |
2468 | mov ebx, ecx |
2479 | mov ebx, ecx |
2469 | shr eax, 12 |
2480 | shr eax, 12 |
2470 | mov ecx, [page_tabs+(eax-1)*4] |
2481 | mov ecx, [page_tabs+(eax-1)*4] |
2471 | test cl, USED_BLOCK+DONT_FREE_BLOCK |
2482 | test cl, USED_BLOCK+DONT_FREE_BLOCK |
2472 | jz .err |
2483 | jz .err |
2473 | jnp .err |
2484 | jnp .err |
2474 | push eax |
2485 | push eax |
2475 | shr ecx, 12 |
2486 | shr ecx, 12 |
2476 | @@: |
2487 | @@: |
2477 | and dword [page_tabs+eax*4], 0 |
2488 | and dword [page_tabs+eax*4], 0 |
2478 | mov edx, eax |
2489 | mov edx, eax |
2479 | shl edx, 12 |
2490 | shl edx, 12 |
2480 | push eax |
2491 | push eax |
2481 | invlpg [edx] |
2492 | invlpg [edx] |
2482 | pop eax |
2493 | pop eax |
2483 | inc eax |
2494 | inc eax |
2484 | loop @b |
2495 | loop @b |
2485 | pop eax |
2496 | pop eax |
2486 | and dword [page_tabs+(eax-1)*4], not DONT_FREE_BLOCK |
2497 | and dword [page_tabs+(eax-1)*4], not DONT_FREE_BLOCK |
2487 | stdcall user_free, ebx |
2498 | stdcall user_free, ebx |
2488 | mov [esp+32], eax |
2499 | mov [esp+32], eax |
2489 | and [bgrlockpid], 0 |
2500 | and [bgrlockpid], 0 |
2490 | mov [bgrlock], 0 |
2501 | mov [bgrlock], 0 |
2491 | ret |
2502 | ret |
2492 | .err: |
2503 | .err: |
2493 | and dword [esp+32], 0 |
2504 | and dword [esp+32], 0 |
2494 | ret |
2505 | ret |
2495 | 2506 | ||
2496 | nosb7: |
2507 | nosb7: |
2497 | ret |
2508 | ret |
2498 | 2509 | ||
2499 | force_redraw_background: |
2510 | force_redraw_background: |
2500 | mov [draw_data+32 + RECT.left],dword 0 |
2511 | mov [draw_data+32 + RECT.left],dword 0 |
2501 | mov [draw_data+32 + RECT.top],dword 0 |
2512 | mov [draw_data+32 + RECT.top],dword 0 |
2502 | push eax ebx |
2513 | push eax ebx |
2503 | mov eax,[Screen_Max_X] |
2514 | mov eax,[Screen_Max_X] |
2504 | mov ebx,[Screen_Max_Y] |
2515 | mov ebx,[Screen_Max_Y] |
2505 | mov [draw_data+32 + RECT.right],eax |
2516 | mov [draw_data+32 + RECT.right],eax |
2506 | mov [draw_data+32 + RECT.bottom],ebx |
2517 | mov [draw_data+32 + RECT.bottom],ebx |
2507 | pop ebx eax |
2518 | pop ebx eax |
2508 | mov byte [REDRAW_BACKGROUND], 1 |
2519 | mov byte [REDRAW_BACKGROUND], 1 |
2509 | ret |
2520 | ret |
2510 | 2521 | ||
2511 | align 4 |
2522 | align 4 |
2512 | 2523 | ||
2513 | sys_getbackground: |
2524 | sys_getbackground: |
2514 | 2525 | ||
2515 | cmp eax,1 ; SIZE |
2526 | cmp eax,1 ; SIZE |
2516 | jnz nogb1 |
2527 | jnz nogb1 |
2517 | mov eax,[BgrDataWidth] |
2528 | mov eax,[BgrDataWidth] |
2518 | shl eax,16 |
2529 | shl eax,16 |
2519 | mov ax,[BgrDataHeight] |
2530 | mov ax,[BgrDataHeight] |
2520 | mov [esp+36],eax |
2531 | mov [esp+36],eax |
2521 | ret |
2532 | ret |
2522 | 2533 | ||
2523 | nogb1: |
2534 | nogb1: |
2524 | 2535 | ||
2525 | cmp eax,2 ; PIXEL |
2536 | cmp eax,2 ; PIXEL |
2526 | jnz nogb2 |
2537 | jnz nogb2 |
2527 | 2538 | ||
2528 | mov ecx, [mem_BACKGROUND] |
2539 | mov ecx, [mem_BACKGROUND] |
2529 | add ecx, 4095 |
2540 | add ecx, 4095 |
2530 | and ecx, -4096 |
2541 | and ecx, -4096 |
2531 | sub ecx, 4 |
2542 | sub ecx, 4 |
2532 | cmp ebx, ecx |
2543 | cmp ebx, ecx |
2533 | ja @F |
2544 | ja @F |
2534 | 2545 | ||
2535 | mov eax,[img_background] |
2546 | mov eax,[img_background] |
2536 | mov eax,[ebx+eax] |
2547 | mov eax,[ebx+eax] |
2537 | 2548 | ||
2538 | and eax, 0xFFFFFF |
2549 | and eax, 0xFFFFFF |
2539 | mov [esp+36],eax |
2550 | mov [esp+36],eax |
2540 | @@: |
2551 | @@: |
2541 | ret |
2552 | ret |
2542 | 2553 | ||
2543 | nogb2: |
2554 | nogb2: |
2544 | 2555 | ||
2545 | cmp eax,4 ; TILED / STRETCHED |
2556 | cmp eax,4 ; TILED / STRETCHED |
2546 | jnz nogb4 |
2557 | jnz nogb4 |
2547 | mov eax,[BgrDrawMode] |
2558 | mov eax,[BgrDrawMode] |
2548 | nogb4: |
2559 | nogb4: |
2549 | mov [esp+36],eax |
2560 | mov [esp+36],eax |
2550 | ret |
2561 | ret |
2551 | 2562 | ||
2552 | 2563 | ||
2553 | align 4 |
2564 | align 4 |
2554 | 2565 | ||
2555 | sys_getkey: |
2566 | sys_getkey: |
2556 | mov [esp + 32],dword 1 |
2567 | mov [esp + 32],dword 1 |
2557 | ; test main buffer |
2568 | ; test main buffer |
2558 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
2569 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
2559 | movzx ecx, word [WIN_STACK + ebx * 2] |
2570 | movzx ecx, word [WIN_STACK + ebx * 2] |
2560 | mov edx, [TASK_COUNT] |
2571 | mov edx, [TASK_COUNT] |
2561 | cmp ecx, edx |
2572 | cmp ecx, edx |
2562 | jne .finish |
2573 | jne .finish |
2563 | cmp [KEY_COUNT], byte 0 |
2574 | cmp [KEY_COUNT], byte 0 |
2564 | je .finish |
2575 | je .finish |
2565 | movzx eax, byte [KEY_BUFF] |
2576 | movzx eax, byte [KEY_BUFF] |
2566 | shl eax, 8 |
2577 | shl eax, 8 |
2567 | push eax |
2578 | push eax |
2568 | dec byte [KEY_COUNT] |
2579 | dec byte [KEY_COUNT] |
2569 | and byte [KEY_COUNT], 127 |
2580 | and byte [KEY_COUNT], 127 |
2570 | movzx ecx, byte [KEY_COUNT] |
2581 | movzx ecx, byte [KEY_COUNT] |
2571 | add ecx, 2 |
2582 | add ecx, 2 |
2572 | mov eax, KEY_BUFF + 1 |
2583 | mov eax, KEY_BUFF + 1 |
2573 | mov ebx, KEY_BUFF |
2584 | mov ebx, KEY_BUFF |
2574 | call memmove |
2585 | call memmove |
2575 | pop eax |
2586 | pop eax |
2576 | .ret_eax: |
2587 | .ret_eax: |
2577 | mov [esp + 32], eax |
2588 | mov [esp + 32], eax |
2578 | ret |
2589 | ret |
2579 | .finish: |
2590 | .finish: |
2580 | ; test hotkeys buffer |
2591 | ; test hotkeys buffer |
2581 | mov ecx, hotkey_buffer |
2592 | mov ecx, hotkey_buffer |
2582 | @@: |
2593 | @@: |
2583 | cmp [ecx], ebx |
2594 | cmp [ecx], ebx |
2584 | jz .found |
2595 | jz .found |
2585 | add ecx, 8 |
2596 | add ecx, 8 |
2586 | cmp ecx, hotkey_buffer + 120 * 8 |
2597 | cmp ecx, hotkey_buffer + 120 * 8 |
2587 | jb @b |
2598 | jb @b |
2588 | ret |
2599 | ret |
2589 | .found: |
2600 | .found: |
2590 | mov ax, [ecx + 6] |
2601 | mov ax, [ecx + 6] |
2591 | shl eax, 16 |
2602 | shl eax, 16 |
2592 | mov ah, [ecx + 4] |
2603 | mov ah, [ecx + 4] |
2593 | mov al, 2 |
2604 | mov al, 2 |
2594 | and dword [ecx + 4], 0 |
2605 | and dword [ecx + 4], 0 |
2595 | and dword [ecx], 0 |
2606 | and dword [ecx], 0 |
2596 | jmp .ret_eax |
2607 | jmp .ret_eax |
2597 | 2608 | ||
2598 | align 4 |
2609 | align 4 |
2599 | 2610 | ||
2600 | sys_getbutton: |
2611 | sys_getbutton: |
2601 | 2612 | ||
2602 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
2613 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
2603 | mov [esp + 32], dword 1 |
2614 | mov [esp + 32], dword 1 |
2604 | movzx ecx, word [WIN_STACK + ebx * 2] |
2615 | movzx ecx, word [WIN_STACK + ebx * 2] |
2605 | mov edx, [TASK_COUNT] ; less than 256 processes |
2616 | mov edx, [TASK_COUNT] ; less than 256 processes |
2606 | cmp ecx, edx |
2617 | cmp ecx, edx |
2607 | jne .exit |
2618 | jne .exit |
2608 | movzx eax, byte [BTN_COUNT] |
2619 | movzx eax, byte [BTN_COUNT] |
2609 | test eax, eax |
2620 | test eax, eax |
2610 | jz .exit |
2621 | jz .exit |
2611 | mov eax, [BTN_BUFF] |
2622 | mov eax, [BTN_BUFF] |
2612 | shl eax, 8 |
2623 | shl eax, 8 |
2613 | ; // Alver 22.06.2008 // { |
2624 | ; // Alver 22.06.2008 // { |
2614 | mov al, byte [btn_down_determ] |
2625 | mov al, byte [btn_down_determ] |
2615 | and al,0xFE ; delete left button bit |
2626 | and al,0xFE ; delete left button bit |
2616 | ; } \\ Alver \\ |
2627 | ; } \\ Alver \\ |
2617 | mov [BTN_COUNT], byte 0 |
2628 | mov [BTN_COUNT], byte 0 |
2618 | mov [esp + 32], eax |
2629 | mov [esp + 32], eax |
2619 | .exit: |
2630 | .exit: |
2620 | ret |
2631 | ret |
2621 | 2632 | ||
2622 | 2633 | ||
2623 | align 4 |
2634 | align 4 |
2624 | 2635 | ||
2625 | sys_cpuusage: |
2636 | sys_cpuusage: |
2626 | 2637 | ||
2627 | ; RETURN: |
2638 | ; RETURN: |
2628 | ; |
2639 | ; |
2629 | ; +00 dword process cpu usage |
2640 | ; +00 dword process cpu usage |
2630 | ; +04 word position in windowing stack |
2641 | ; +04 word position in windowing stack |
2631 | ; +06 word windowing stack value at current position (cpu nro) |
2642 | ; +06 word windowing stack value at current position (cpu nro) |
2632 | ; +10 12 bytes name |
2643 | ; +10 12 bytes name |
2633 | ; +22 dword start in mem |
2644 | ; +22 dword start in mem |
2634 | ; +26 dword used mem |
2645 | ; +26 dword used mem |
2635 | ; +30 dword PID , process idenfification number |
2646 | ; +30 dword PID , process idenfification number |
2636 | ; |
2647 | ; |
2637 | 2648 | ||
2638 | cmp ecx,-1 ; who am I ? |
2649 | cmp ecx,-1 ; who am I ? |
2639 | jne .no_who_am_i |
2650 | jne .no_who_am_i |
2640 | mov ecx,[CURRENT_TASK] |
2651 | mov ecx,[CURRENT_TASK] |
2641 | .no_who_am_i: |
2652 | .no_who_am_i: |
2642 | cmp ecx, max_processes |
2653 | cmp ecx, max_processes |
2643 | ja .nofillbuf |
2654 | ja .nofillbuf |
2644 | 2655 | ||
2645 | ; +4: word: position of the window of thread in the window stack |
2656 | ; +4: word: position of the window of thread in the window stack |
2646 | mov ax, [WIN_STACK + ecx * 2] |
2657 | mov ax, [WIN_STACK + ecx * 2] |
2647 | mov [ebx+4], ax |
2658 | mov [ebx+4], ax |
2648 | ; +6: word: number of the thread slot, which window has in the window stack |
2659 | ; +6: word: number of the thread slot, which window has in the window stack |
2649 | ; position ecx (has no relation to the specific thread) |
2660 | ; position ecx (has no relation to the specific thread) |
2650 | mov ax, [WIN_POS + ecx * 2] |
2661 | mov ax, [WIN_POS + ecx * 2] |
2651 | mov [ebx+6], ax |
2662 | mov [ebx+6], ax |
2652 | 2663 | ||
2653 | shl ecx, 5 |
2664 | shl ecx, 5 |
2654 | 2665 | ||
2655 | ; +0: dword: memory usage |
2666 | ; +0: dword: memory usage |
2656 | mov eax, [ecx+CURRENT_TASK+TASKDATA.cpu_usage] |
2667 | mov eax, [ecx+CURRENT_TASK+TASKDATA.cpu_usage] |
2657 | mov [ebx], eax |
2668 | mov [ebx], eax |
2658 | ; +10: 11 bytes: name of the process |
2669 | ; +10: 11 bytes: name of the process |
2659 | push ecx |
2670 | push ecx |
2660 | lea eax, [ecx*8+SLOT_BASE+APPDATA.app_name] |
2671 | lea eax, [ecx*8+SLOT_BASE+APPDATA.app_name] |
2661 | add ebx, 10 |
2672 | add ebx, 10 |
2662 | mov ecx, 11 |
2673 | mov ecx, 11 |
2663 | call memmove |
2674 | call memmove |
2664 | pop ecx |
2675 | pop ecx |
2665 | 2676 | ||
2666 | ; +22: address of the process in memory |
2677 | ; +22: address of the process in memory |
2667 | ; +26: size of used memory - 1 |
2678 | ; +26: size of used memory - 1 |
2668 | push edi |
2679 | push edi |
2669 | lea edi, [ebx+12] |
2680 | lea edi, [ebx+12] |
2670 | xor eax, eax |
2681 | xor eax, eax |
2671 | mov edx, 0x100000*16 |
2682 | mov edx, 0x100000*16 |
2672 | cmp ecx, 1 shl 5 |
2683 | cmp ecx, 1 shl 5 |
2673 | je .os_mem |
2684 | je .os_mem |
2674 | mov edx, [SLOT_BASE+ecx*8+APPDATA.mem_size] |
2685 | mov edx, [SLOT_BASE+ecx*8+APPDATA.mem_size] |
2675 | xor eax, eax |
2686 | xor eax, eax |
2676 | .os_mem: |
2687 | .os_mem: |
2677 | stosd |
2688 | stosd |
2678 | lea eax, [edx-1] |
2689 | lea eax, [edx-1] |
2679 | stosd |
2690 | stosd |
2680 | 2691 | ||
2681 | ; +30: PID/TID |
2692 | ; +30: PID/TID |
2682 | mov eax, [ecx+CURRENT_TASK+TASKDATA.pid] |
2693 | mov eax, [ecx+CURRENT_TASK+TASKDATA.pid] |
2683 | stosd |
2694 | stosd |
2684 | 2695 | ||
2685 | ; window position and size |
2696 | ; window position and size |
2686 | push esi |
2697 | push esi |
2687 | lea esi, [ecx + window_data + WDATA.box] |
2698 | lea esi, [ecx + window_data + WDATA.box] |
2688 | movsd |
2699 | movsd |
2689 | movsd |
2700 | movsd |
2690 | movsd |
2701 | movsd |
2691 | movsd |
2702 | movsd |
2692 | 2703 | ||
2693 | ; Process state (+50) |
2704 | ; Process state (+50) |
2694 | mov eax, dword [ecx+CURRENT_TASK+TASKDATA.state] |
2705 | mov eax, dword [ecx+CURRENT_TASK+TASKDATA.state] |
2695 | stosd |
2706 | stosd |
2696 | 2707 | ||
2697 | ; Window client area box |
2708 | ; Window client area box |
2698 | lea esi, [ecx*8 + SLOT_BASE + APPDATA.wnd_clientbox] |
2709 | lea esi, [ecx*8 + SLOT_BASE + APPDATA.wnd_clientbox] |
2699 | movsd |
2710 | movsd |
2700 | movsd |
2711 | movsd |
2701 | movsd |
2712 | movsd |
2702 | movsd |
2713 | movsd |
2703 | 2714 | ||
2704 | ; Window state |
2715 | ; Window state |
2705 | mov al, [ecx+window_data+WDATA.fl_wstate] |
2716 | mov al, [ecx+window_data+WDATA.fl_wstate] |
2706 | stosb |
2717 | stosb |
2707 | 2718 | ||
2708 | pop esi |
2719 | pop esi |
2709 | pop edi |
2720 | pop edi |
2710 | 2721 | ||
2711 | .nofillbuf: |
2722 | .nofillbuf: |
2712 | ; return number of processes |
2723 | ; return number of processes |
2713 | 2724 | ||
2714 | mov eax,[TASK_COUNT] |
2725 | mov eax,[TASK_COUNT] |
2715 | mov [esp+32],eax |
2726 | mov [esp+32],eax |
2716 | ret |
2727 | ret |
2717 | 2728 | ||
2718 | align 4 |
2729 | align 4 |
2719 | sys_clock: |
2730 | sys_clock: |
2720 | cli |
2731 | cli |
2721 | ; Mikhail Lisovin xx Jan 2005 |
2732 | ; Mikhail Lisovin xx Jan 2005 |
2722 | @@: mov al, 10 |
2733 | @@: mov al, 10 |
2723 | out 0x70, al |
2734 | out 0x70, al |
2724 | in al, 0x71 |
2735 | in al, 0x71 |
2725 | test al, al |
2736 | test al, al |
2726 | jns @f |
2737 | jns @f |
2727 | mov esi, 1 |
2738 | mov esi, 1 |
2728 | call delay_ms |
2739 | call delay_ms |
2729 | jmp @b |
2740 | jmp @b |
2730 | @@: |
2741 | @@: |
2731 | ; end Lisovin's fix |
2742 | ; end Lisovin's fix |
2732 | 2743 | ||
2733 | xor al,al ; seconds |
2744 | xor al,al ; seconds |
2734 | out 0x70,al |
2745 | out 0x70,al |
2735 | in al,0x71 |
2746 | in al,0x71 |
2736 | movzx ecx,al |
2747 | movzx ecx,al |
2737 | mov al,02 ; minutes |
2748 | mov al,02 ; minutes |
2738 | shl ecx,16 |
2749 | shl ecx,16 |
2739 | out 0x70,al |
2750 | out 0x70,al |
2740 | in al,0x71 |
2751 | in al,0x71 |
2741 | movzx edx,al |
2752 | movzx edx,al |
2742 | mov al,04 ; hours |
2753 | mov al,04 ; hours |
2743 | shl edx,8 |
2754 | shl edx,8 |
2744 | out 0x70,al |
2755 | out 0x70,al |
2745 | in al,0x71 |
2756 | in al,0x71 |
2746 | add ecx,edx |
2757 | add ecx,edx |
2747 | movzx edx,al |
2758 | movzx edx,al |
2748 | add ecx,edx |
2759 | add ecx,edx |
2749 | sti |
2760 | sti |
2750 | mov [esp + 32], ecx |
2761 | mov [esp + 32], ecx |
2751 | ret |
2762 | ret |
2752 | 2763 | ||
2753 | 2764 | ||
2754 | align 4 |
2765 | align 4 |
2755 | 2766 | ||
2756 | sys_date: |
2767 | sys_date: |
2757 | 2768 | ||
2758 | cli |
2769 | cli |
2759 | @@: mov al, 10 |
2770 | @@: mov al, 10 |
2760 | out 0x70, al |
2771 | out 0x70, al |
2761 | in al, 0x71 |
2772 | in al, 0x71 |
2762 | test al, al |
2773 | test al, al |
2763 | jns @f |
2774 | jns @f |
2764 | mov esi, 1 |
2775 | mov esi, 1 |
2765 | call delay_ms |
2776 | call delay_ms |
2766 | jmp @b |
2777 | jmp @b |
2767 | @@: |
2778 | @@: |
2768 | 2779 | ||
2769 | mov ch,0 |
2780 | mov ch,0 |
2770 | mov al,7 ; date |
2781 | mov al,7 ; date |
2771 | out 0x70,al |
2782 | out 0x70,al |
2772 | in al,0x71 |
2783 | in al,0x71 |
2773 | mov cl,al |
2784 | mov cl,al |
2774 | mov al,8 ; month |
2785 | mov al,8 ; month |
2775 | shl ecx,16 |
2786 | shl ecx,16 |
2776 | out 0x70,al |
2787 | out 0x70,al |
2777 | in al,0x71 |
2788 | in al,0x71 |
2778 | mov ch,al |
2789 | mov ch,al |
2779 | mov al,9 ; year |
2790 | mov al,9 ; year |
2780 | out 0x70,al |
2791 | out 0x70,al |
2781 | in al,0x71 |
2792 | in al,0x71 |
2782 | mov cl,al |
2793 | mov cl,al |
2783 | sti |
2794 | sti |
2784 | mov [esp+32], ecx |
2795 | mov [esp+32], ecx |
2785 | ret |
2796 | ret |
2786 | 2797 | ||
2787 | 2798 | ||
2788 | ; redraw status |
2799 | ; redraw status |
2789 | 2800 | ||
2790 | sys_redrawstat: |
2801 | sys_redrawstat: |
2791 | cmp ebx, 1 |
2802 | cmp ebx, 1 |
2792 | jne no_widgets_away |
2803 | jne no_widgets_away |
2793 | ; buttons away |
2804 | ; buttons away |
2794 | mov ecx,[CURRENT_TASK] |
2805 | mov ecx,[CURRENT_TASK] |
2795 | sys_newba2: |
2806 | sys_newba2: |
2796 | mov edi,[BTN_ADDR] |
2807 | mov edi,[BTN_ADDR] |
2797 | cmp [edi], dword 0 ; empty button list ? |
2808 | cmp [edi], dword 0 ; empty button list ? |
2798 | je end_of_buttons_away |
2809 | je end_of_buttons_away |
2799 | movzx ebx, word [edi] |
2810 | movzx ebx, word [edi] |
2800 | inc ebx |
2811 | inc ebx |
2801 | mov eax,edi |
2812 | mov eax,edi |
2802 | sys_newba: |
2813 | sys_newba: |
2803 | dec ebx |
2814 | dec ebx |
2804 | jz end_of_buttons_away |
2815 | jz end_of_buttons_away |
2805 | 2816 | ||
2806 | add eax, 0x10 |
2817 | add eax, 0x10 |
2807 | cmp cx, [eax] |
2818 | cmp cx, [eax] |
2808 | jnz sys_newba |
2819 | jnz sys_newba |
2809 | 2820 | ||
2810 | push eax ebx ecx |
2821 | push eax ebx ecx |
2811 | mov ecx,ebx |
2822 | mov ecx,ebx |
2812 | inc ecx |
2823 | inc ecx |
2813 | shl ecx, 4 |
2824 | shl ecx, 4 |
2814 | mov ebx, eax |
2825 | mov ebx, eax |
2815 | add eax, 0x10 |
2826 | add eax, 0x10 |
2816 | call memmove |
2827 | call memmove |
2817 | dec dword [edi] |
2828 | dec dword [edi] |
2818 | pop ecx ebx eax |
2829 | pop ecx ebx eax |
2819 | 2830 | ||
2820 | jmp sys_newba2 |
2831 | jmp sys_newba2 |
2821 | 2832 | ||
2822 | end_of_buttons_away: |
2833 | end_of_buttons_away: |
2823 | 2834 | ||
2824 | ret |
2835 | ret |
2825 | 2836 | ||
2826 | no_widgets_away: |
2837 | no_widgets_away: |
2827 | 2838 | ||
2828 | cmp ebx, 2 |
2839 | cmp ebx, 2 |
2829 | jnz srl1 |
2840 | jnz srl1 |
2830 | 2841 | ||
2831 | mov edx, [TASK_BASE] ; return whole screen draw area for this app |
2842 | mov edx, [TASK_BASE] ; return whole screen draw area for this app |
2832 | add edx, draw_data - CURRENT_TASK |
2843 | add edx, draw_data - CURRENT_TASK |
2833 | mov [edx + RECT.left], 0 |
2844 | mov [edx + RECT.left], 0 |
2834 | mov [edx + RECT.top], 0 |
2845 | mov [edx + RECT.top], 0 |
2835 | mov eax, [Screen_Max_X] |
2846 | mov eax, [Screen_Max_X] |
2836 | mov [edx + RECT.right], eax |
2847 | mov [edx + RECT.right], eax |
2837 | mov eax, [Screen_Max_Y] |
2848 | mov eax, [Screen_Max_Y] |
2838 | mov [edx + RECT.bottom], eax |
2849 | mov [edx + RECT.bottom], eax |
2839 | 2850 | ||
2840 | mov edi, [TASK_BASE] |
2851 | mov edi, [TASK_BASE] |
2841 | or [edi - twdw + WDATA.fl_wdrawn], 1 ; no new position & buttons from app |
2852 | or [edi - twdw + WDATA.fl_wdrawn], 1 ; no new position & buttons from app |
2842 | call sys_window_mouse |
2853 | call sys_window_mouse |
2843 | ret |
2854 | ret |
2844 | 2855 | ||
2845 | srl1: |
2856 | srl1: |
2846 | ret |
2857 | ret |
2847 | 2858 | ||
2848 | 2859 | ||
2849 | sys_drawwindow: |
2860 | sys_drawwindow: |
2850 | 2861 | ||
2851 | mov eax,edx |
2862 | mov eax,edx |
2852 | shr eax,16+8 |
2863 | shr eax,16+8 |
2853 | and eax,15 |
2864 | and eax,15 |
2854 | 2865 | ||
2855 | ; cmp eax,0 ; type I - original style |
2866 | ; cmp eax,0 ; type I - original style |
2856 | jne nosyswI |
2867 | jne nosyswI |
2857 | inc [mouse_pause] |
2868 | inc [mouse_pause] |
2858 | call [disable_mouse] |
2869 | call [disable_mouse] |
2859 | call sys_set_window |
2870 | call sys_set_window |
2860 | call [disable_mouse] |
2871 | call [disable_mouse] |
2861 | call drawwindow_I |
2872 | call drawwindow_I |
2862 | ;dec [mouse_pause] |
2873 | ;dec [mouse_pause] |
2863 | ;call [draw_pointer] |
2874 | ;call [draw_pointer] |
2864 | ;ret |
2875 | ;ret |
2865 | jmp draw_window_caption.2 |
2876 | jmp draw_window_caption.2 |
2866 | nosyswI: |
2877 | nosyswI: |
2867 | 2878 | ||
2868 | cmp al,1 ; type II - only reserve area, no draw |
2879 | cmp al,1 ; type II - only reserve area, no draw |
2869 | jne nosyswII |
2880 | jne nosyswII |
2870 | inc [mouse_pause] |
2881 | inc [mouse_pause] |
2871 | call [disable_mouse] |
2882 | call [disable_mouse] |
2872 | call sys_set_window |
2883 | call sys_set_window |
2873 | call [disable_mouse] |
2884 | call [disable_mouse] |
2874 | call sys_window_mouse |
2885 | call sys_window_mouse |
2875 | dec [mouse_pause] |
2886 | dec [mouse_pause] |
2876 | call [draw_pointer] |
2887 | call [draw_pointer] |
2877 | ret |
2888 | ret |
2878 | nosyswII: |
2889 | nosyswII: |
2879 | 2890 | ||
2880 | cmp al,2 ; type III - new style |
2891 | cmp al,2 ; type III - new style |
2881 | jne nosyswIII |
2892 | jne nosyswIII |
2882 | inc [mouse_pause] |
2893 | inc [mouse_pause] |
2883 | call [disable_mouse] |
2894 | call [disable_mouse] |
2884 | call sys_set_window |
2895 | call sys_set_window |
2885 | call [disable_mouse] |
2896 | call [disable_mouse] |
2886 | call drawwindow_III |
2897 | call drawwindow_III |
2887 | ;dec [mouse_pause] |
2898 | ;dec [mouse_pause] |
2888 | ;call [draw_pointer] |
2899 | ;call [draw_pointer] |
2889 | ;ret |
2900 | ;ret |
2890 | jmp draw_window_caption.2 |
2901 | jmp draw_window_caption.2 |
2891 | nosyswIII: |
2902 | nosyswIII: |
2892 | 2903 | ||
2893 | cmp al,3 ; type IV - skinned window |
2904 | cmp al,3 ; type IV - skinned window |
2894 | je draw_skin_window |
2905 | je draw_skin_window |
2895 | cmp al,4 ; type V - skinned window not sized! {not_sized_skin_window} |
2906 | cmp al,4 ; type V - skinned window not sized! {not_sized_skin_window} |
2896 | jne nosyswV |
2907 | jne nosyswV |
2897 | draw_skin_window: |
2908 | draw_skin_window: |
2898 | 2909 | ||
2899 | inc [mouse_pause] |
2910 | inc [mouse_pause] |
2900 | call [disable_mouse] |
2911 | call [disable_mouse] |
2901 | call sys_set_window |
2912 | call sys_set_window |
2902 | call [disable_mouse] |
2913 | call [disable_mouse] |
2903 | mov eax, [TASK_COUNT] |
2914 | mov eax, [TASK_COUNT] |
2904 | movzx eax, word [WIN_POS + eax*2] |
2915 | movzx eax, word [WIN_POS + eax*2] |
2905 | cmp eax, [CURRENT_TASK] |
2916 | cmp eax, [CURRENT_TASK] |
2906 | setz al |
2917 | setz al |
2907 | movzx eax, al |
2918 | movzx eax, al |
2908 | push eax |
2919 | push eax |
2909 | call drawwindow_IV |
2920 | call drawwindow_IV |
2910 | ;dec [mouse_pause] |
2921 | ;dec [mouse_pause] |
2911 | ;call [draw_pointer] |
2922 | ;call [draw_pointer] |
2912 | ;ret |
2923 | ;ret |
2913 | jmp draw_window_caption.2 |
2924 | jmp draw_window_caption.2 |
2914 | nosyswV: |
2925 | nosyswV: |
2915 | 2926 | ||
2916 | ret |
2927 | ret |
2917 | 2928 | ||
2918 | 2929 | ||
2919 | draw_window_caption: |
2930 | draw_window_caption: |
2920 | inc [mouse_pause] |
2931 | inc [mouse_pause] |
2921 | call [disable_mouse] |
2932 | call [disable_mouse] |
2922 | 2933 | ||
2923 | xor eax,eax |
2934 | xor eax,eax |
2924 | mov edx,[TASK_COUNT] |
2935 | mov edx,[TASK_COUNT] |
2925 | movzx edx,word[WIN_POS+edx*2] |
2936 | movzx edx,word[WIN_POS+edx*2] |
2926 | cmp edx,[CURRENT_TASK] |
2937 | cmp edx,[CURRENT_TASK] |
2927 | jne @f |
2938 | jne @f |
2928 | inc eax |
2939 | inc eax |
2929 | @@: mov edx,[CURRENT_TASK] |
2940 | @@: mov edx,[CURRENT_TASK] |
2930 | shl edx,5 |
2941 | shl edx,5 |
2931 | add edx,window_data |
2942 | add edx,window_data |
2932 | movzx ebx,[edx+WDATA.fl_wstyle] |
2943 | movzx ebx,[edx+WDATA.fl_wstyle] |
2933 | and bl,0x0F |
2944 | and bl,0x0F |
2934 | cmp bl,3 |
2945 | cmp bl,3 |
2935 | je .draw_caption_style_3 ;{for 3 and 4 style write caption} |
2946 | je .draw_caption_style_3 ;{for 3 and 4 style write caption} |
2936 | cmp bl,4 |
2947 | cmp bl,4 |
2937 | je .draw_caption_style_3 |
2948 | je .draw_caption_style_3 |
2938 | 2949 | ||
2939 | jmp .not_style_3 |
2950 | jmp .not_style_3 |
2940 | .draw_caption_style_3: |
2951 | .draw_caption_style_3: |
2941 | 2952 | ||
2942 | push edx |
2953 | push edx |
2943 | call drawwindow_IV_caption |
2954 | call drawwindow_IV_caption |
2944 | add esp,4 |
2955 | add esp,4 |
2945 | jmp .2 |
2956 | jmp .2 |
2946 | 2957 | ||
2947 | .not_style_3: |
2958 | .not_style_3: |
2948 | cmp bl,2 |
2959 | cmp bl,2 |
2949 | jne .not_style_2 |
2960 | jne .not_style_2 |
2950 | 2961 | ||
2951 | call drawwindow_III_caption |
2962 | call drawwindow_III_caption |
2952 | jmp .2 |
2963 | jmp .2 |
2953 | 2964 | ||
2954 | .not_style_2: |
2965 | .not_style_2: |
2955 | cmp bl,0 |
2966 | cmp bl,0 |
2956 | jne .2 |
2967 | jne .2 |
2957 | 2968 | ||
2958 | call drawwindow_I_caption |
2969 | call drawwindow_I_caption |
2959 | 2970 | ||
2960 | ;-------------------------------------------------------------- |
2971 | ;-------------------------------------------------------------- |
2961 | .2: ;jmp @f |
2972 | .2: ;jmp @f |
2962 | mov edi,[CURRENT_TASK] |
2973 | mov edi,[CURRENT_TASK] |
2963 | shl edi,5 |
2974 | shl edi,5 |
2964 | test [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
2975 | test [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
2965 | jz @f |
2976 | jz @f |
2966 | mov edx,[edi*8+SLOT_BASE+APPDATA.wnd_caption] |
2977 | mov edx,[edi*8+SLOT_BASE+APPDATA.wnd_caption] |
2967 | or edx,edx |
2978 | or edx,edx |
2968 | jz @f |
2979 | jz @f |
2969 | 2980 | ||
2970 | movzx eax,[edi+window_data+WDATA.fl_wstyle] |
2981 | movzx eax,[edi+window_data+WDATA.fl_wstyle] |
2971 | and al,0x0F |
2982 | and al,0x0F |
2972 | cmp al,3 |
2983 | cmp al,3 |
2973 | je .skinned |
2984 | je .skinned |
2974 | cmp al,4 |
2985 | cmp al,4 |
2975 | je .skinned |
2986 | je .skinned |
2976 | 2987 | ||
2977 | jmp .not_skinned |
2988 | jmp .not_skinned |
2978 | .skinned: |
2989 | .skinned: |
2979 | mov ebp,[edi+window_data+WDATA.box.left-2] |
2990 | mov ebp,[edi+window_data+WDATA.box.left-2] |
2980 | mov bp,word[edi+window_data+WDATA.box.top] |
2991 | mov bp,word[edi+window_data+WDATA.box.top] |
2981 | movzx eax,word[edi+window_data+WDATA.box.width] |
2992 | movzx eax,word[edi+window_data+WDATA.box.width] |
2982 | sub ax,[_skinmargins.left] |
2993 | sub ax,[_skinmargins.left] |
2983 | sub ax,[_skinmargins.right] |
2994 | sub ax,[_skinmargins.right] |
2984 | push edx |
2995 | push edx |
2985 | cwde |
2996 | cwde |
2986 | cdq |
2997 | cdq |
2987 | mov ebx,6 |
2998 | mov ebx,6 |
2988 | idiv ebx |
2999 | idiv ebx |
2989 | pop edx |
3000 | pop edx |
2990 | or eax,eax |
3001 | or eax,eax |
2991 | js @f |
3002 | js @f |
2992 | mov esi,eax |
3003 | mov esi,eax |
2993 | mov ebx,dword[_skinmargins.left-2] |
3004 | mov ebx,dword[_skinmargins.left-2] |
2994 | mov bx,word[_skinh] |
3005 | mov bx,word[_skinh] |
2995 | sub bx,[_skinmargins.bottom] |
3006 | sub bx,[_skinmargins.bottom] |
2996 | sub bx,[_skinmargins.top] |
3007 | sub bx,[_skinmargins.top] |
2997 | sar bx,1 |
3008 | sar bx,1 |
2998 | adc bx,0 |
3009 | adc bx,0 |
2999 | add bx,[_skinmargins.top] |
3010 | add bx,[_skinmargins.top] |
3000 | add bx,-3 |
3011 | add bx,-3 |
3001 | add ebx,ebp |
3012 | add ebx,ebp |
3002 | jmp .dodraw |
3013 | jmp .dodraw |
3003 | 3014 | ||
3004 | .not_skinned: |
3015 | .not_skinned: |
3005 | cmp al,1 |
3016 | cmp al,1 |
3006 | je @f |
3017 | je @f |
3007 | 3018 | ||
3008 | mov ebp,[edi+window_data+WDATA.box.left-2] |
3019 | mov ebp,[edi+window_data+WDATA.box.left-2] |
3009 | mov bp,word[edi+window_data+WDATA.box.top] |
3020 | mov bp,word[edi+window_data+WDATA.box.top] |
3010 | movzx eax,word[edi+window_data+WDATA.box.width] |
3021 | movzx eax,word[edi+window_data+WDATA.box.width] |
3011 | sub eax,16 |
3022 | sub eax,16 |
3012 | push edx |
3023 | push edx |
3013 | cwde |
3024 | cwde |
3014 | cdq |
3025 | cdq |
3015 | mov ebx,6 |
3026 | mov ebx,6 |
3016 | idiv ebx |
3027 | idiv ebx |
3017 | pop edx |
3028 | pop edx |
3018 | or eax,eax |
3029 | or eax,eax |
3019 | js @f |
3030 | js @f |
3020 | mov esi,eax |
3031 | mov esi,eax |
3021 | mov ebx,0x00080007 |
3032 | mov ebx,0x00080007 |
3022 | add ebx,ebp |
3033 | add ebx,ebp |
3023 | .dodraw: |
3034 | .dodraw: |
3024 | mov ecx,[common_colours+16];0x00FFFFFF |
3035 | mov ecx,[common_colours+16];0x00FFFFFF |
3025 | or ecx, 0x80000000 |
3036 | or ecx, 0x80000000 |
3026 | xor edi,edi |
3037 | xor edi,edi |
3027 | ; // Alver 22.06.2008 // { |
3038 | ; // Alver 22.06.2008 // { |
3028 | ; call dtext |
3039 | ; call dtext |
3029 | call dtext_asciiz_esi |
3040 | call dtext_asciiz_esi |
3030 | ; } \\ Alver \\ |
3041 | ; } \\ Alver \\ |
3031 | 3042 | ||
3032 | @@: |
3043 | @@: |
3033 | ;-------------------------------------------------------------- |
3044 | ;-------------------------------------------------------------- |
3034 | dec [mouse_pause] |
3045 | dec [mouse_pause] |
3035 | call [draw_pointer] |
3046 | call [draw_pointer] |
3036 | ret |
3047 | ret |
3037 | 3048 | ||
3038 | iglobal |
3049 | iglobal |
3039 | align 4 |
3050 | align 4 |
3040 | window_topleft dd \ |
3051 | window_topleft dd \ |
3041 | 1, 21,\ ;type 0 |
3052 | 1, 21,\ ;type 0 |
3042 | 0, 0,\ ;type 1 |
3053 | 0, 0,\ ;type 1 |
3043 | 5, 20,\ ;type 2 |
3054 | 5, 20,\ ;type 2 |
3044 | 5, ?,\ ;type 3 {set by skin} |
3055 | 5, ?,\ ;type 3 {set by skin} |
3045 | 5, ? ;type 4 {set by skin} |
3056 | 5, ? ;type 4 {set by skin} |
3046 | endg |
3057 | endg |
3047 | 3058 | ||
3048 | set_window_clientbox: |
3059 | set_window_clientbox: |
3049 | push eax ecx edi |
3060 | push eax ecx edi |
3050 | 3061 | ||
3051 | mov eax,[_skinh] |
3062 | mov eax,[_skinh] |
3052 | mov [window_topleft+4*7],eax |
3063 | mov [window_topleft+4*7],eax |
3053 | mov [window_topleft+4*9],eax |
3064 | mov [window_topleft+4*9],eax |
3054 | 3065 | ||
3055 | mov ecx,edi |
3066 | mov ecx,edi |
3056 | sub edi,window_data |
3067 | sub edi,window_data |
3057 | shl edi,3 |
3068 | shl edi,3 |
3058 | test [ecx+WDATA.fl_wstyle],WSTYLE_CLIENTRELATIVE |
3069 | test [ecx+WDATA.fl_wstyle],WSTYLE_CLIENTRELATIVE |
3059 | jz @f |
3070 | jz @f |
3060 | 3071 | ||
3061 | movzx eax,[ecx+WDATA.fl_wstyle] |
3072 | movzx eax,[ecx+WDATA.fl_wstyle] |
3062 | and eax,0x0F |
3073 | and eax,0x0F |
3063 | mov eax,[eax*8+window_topleft+0] |
3074 | mov eax,[eax*8+window_topleft+0] |
3064 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.left],eax |
3075 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.left],eax |
3065 | shl eax,1 |
3076 | shl eax,1 |
3066 | neg eax |
3077 | neg eax |
3067 | add eax,[ecx+WDATA.box.width] |
3078 | add eax,[ecx+WDATA.box.width] |
3068 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.width],eax |
3079 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.width],eax |
3069 | 3080 | ||
3070 | movzx eax,[ecx+WDATA.fl_wstyle] |
3081 | movzx eax,[ecx+WDATA.fl_wstyle] |
3071 | and eax,0x0F |
3082 | and eax,0x0F |
3072 | push [eax*8+window_topleft+0] |
3083 | push [eax*8+window_topleft+0] |
3073 | mov eax,[eax*8+window_topleft+4] |
3084 | mov eax,[eax*8+window_topleft+4] |
3074 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.top],eax |
3085 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.top],eax |
3075 | neg eax |
3086 | neg eax |
3076 | sub eax,[esp] |
3087 | sub eax,[esp] |
3077 | add eax,[ecx+WDATA.box.height] |
3088 | add eax,[ecx+WDATA.box.height] |
3078 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.height],eax |
3089 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.height],eax |
3079 | add esp,4 |
3090 | add esp,4 |
3080 | 3091 | ||
3081 | pop edi ecx eax |
3092 | pop edi ecx eax |
3082 | ret |
3093 | ret |
3083 | @@: |
3094 | @@: |
3084 | xor eax,eax |
3095 | xor eax,eax |
3085 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.left],eax |
3096 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.left],eax |
3086 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.top],eax |
3097 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.top],eax |
3087 | mov eax,[ecx+WDATA.box.width] |
3098 | mov eax,[ecx+WDATA.box.width] |
3088 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.width],eax |
3099 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.width],eax |
3089 | mov eax,[ecx+WDATA.box.height] |
3100 | mov eax,[ecx+WDATA.box.height] |
3090 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.height],eax |
3101 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.height],eax |
3091 | 3102 | ||
3092 | pop edi ecx eax |
3103 | pop edi ecx eax |
3093 | ret |
3104 | ret |
3094 | 3105 | ||
3095 | sys_set_window: |
3106 | sys_set_window: |
3096 | 3107 | ||
3097 | mov eax,[CURRENT_TASK] |
3108 | mov eax,[CURRENT_TASK] |
3098 | shl eax,5 |
3109 | shl eax,5 |
3099 | add eax,window_data |
3110 | add eax,window_data |
3100 | 3111 | ||
3101 | ; colors |
3112 | ; colors |
3102 | mov [eax+WDATA.cl_workarea],edx |
3113 | mov [eax+WDATA.cl_workarea],edx |
3103 | mov [eax+WDATA.cl_titlebar],esi |
3114 | mov [eax+WDATA.cl_titlebar],esi |
3104 | mov [eax+WDATA.cl_frames],edi |
3115 | mov [eax+WDATA.cl_frames],edi |
3105 | 3116 | ||
3106 | mov edi, eax |
3117 | mov edi, eax |
3107 | 3118 | ||
3108 | ; check flag (?) |
3119 | ; check flag (?) |
3109 | test [edi+WDATA.fl_wdrawn],1 |
3120 | test [edi+WDATA.fl_wdrawn],1 |
3110 | jnz newd |
3121 | jnz newd |
3111 | 3122 | ||
3112 | mov eax,[timer_ticks] ;[0xfdf0] |
3123 | mov eax,[timer_ticks] ;[0xfdf0] |
3113 | add eax,100 |
3124 | add eax,100 |
3114 | mov [new_window_starting],eax |
3125 | mov [new_window_starting],eax |
3115 | 3126 | ||
3116 | movsx eax,bx |
3127 | movsx eax,bx |
3117 | mov [edi+WDATA.box.width],eax |
3128 | mov [edi+WDATA.box.width],eax |
3118 | movsx eax,cx |
3129 | movsx eax,cx |
3119 | mov [edi+WDATA.box.height],eax |
3130 | mov [edi+WDATA.box.height],eax |
3120 | sar ebx,16 |
3131 | sar ebx,16 |
3121 | sar ecx,16 |
3132 | sar ecx,16 |
3122 | mov [edi+WDATA.box.left],ebx |
3133 | mov [edi+WDATA.box.left],ebx |
3123 | mov [edi+WDATA.box.top],ecx |
3134 | mov [edi+WDATA.box.top],ecx |
3124 | 3135 | ||
3125 | call check_window_position |
3136 | call check_window_position |
3126 | 3137 | ||
3127 | call set_window_clientbox |
3138 | call set_window_clientbox |
3128 | 3139 | ||
3129 | push ecx esi edi ; save for window fullscreen/resize |
3140 | push ecx esi edi ; save for window fullscreen/resize |
3130 | ;mov esi,edi |
3141 | ;mov esi,edi |
3131 | 3142 | ||
3132 | mov cl, [edi+WDATA.fl_wstyle] |
3143 | mov cl, [edi+WDATA.fl_wstyle] |
3133 | mov eax, [edi+WDATA.cl_frames] |
3144 | mov eax, [edi+WDATA.cl_frames] |
3134 | 3145 | ||
3135 | sub edi,window_data |
3146 | sub edi,window_data |
3136 | shl edi,3 |
3147 | shl edi,3 |
3137 | add edi,SLOT_BASE |
3148 | add edi,SLOT_BASE |
3138 | 3149 | ||
3139 | and cl,0x0F |
3150 | and cl,0x0F |
3140 | mov [edi+APPDATA.wnd_caption],0 |
3151 | mov [edi+APPDATA.wnd_caption],0 |
3141 | cmp cl,3 |
3152 | cmp cl,3 |
3142 | je set_APPDATA_wnd_caption |
3153 | je set_APPDATA_wnd_caption |
3143 | cmp cl,4 ; {SPraid.simba} |
3154 | cmp cl,4 ; {SPraid.simba} |
3144 | je set_APPDATA_wnd_caption |
3155 | je set_APPDATA_wnd_caption |
3145 | 3156 | ||
3146 | jmp @f |
3157 | jmp @f |
3147 | set_APPDATA_wnd_caption: |
3158 | set_APPDATA_wnd_caption: |
3148 | mov [edi+APPDATA.wnd_caption],eax |
3159 | mov [edi+APPDATA.wnd_caption],eax |
3149 | @@: mov esi,[esp+0] |
3160 | @@: mov esi,[esp+0] |
3150 | 3161 | ||
3151 | add edi, APPDATA.saved_box |
3162 | add edi, APPDATA.saved_box |
3152 | movsd |
3163 | movsd |
3153 | movsd |
3164 | movsd |
3154 | movsd |
3165 | movsd |
3155 | movsd |
3166 | movsd |
3156 | pop edi esi ecx |
3167 | pop edi esi ecx |
3157 | 3168 | ||
3158 | mov esi, [CURRENT_TASK] |
3169 | mov esi, [CURRENT_TASK] |
3159 | movzx esi, word [WIN_STACK+esi*2] |
3170 | movzx esi, word [WIN_STACK+esi*2] |
3160 | lea esi, [WIN_POS+esi*2] |
3171 | lea esi, [WIN_POS+esi*2] |
3161 | call waredraw |
3172 | call waredraw |
3162 | 3173 | ||
3163 | ;;; mov ebx, 1 |
3174 | ;;; mov ebx, 1 |
3164 | ;;; call delay_hs |
3175 | ;;; call delay_hs |
3165 | mov eax, [edi+WDATA.box.left] |
3176 | mov eax, [edi+WDATA.box.left] |
3166 | mov ebx, [edi+WDATA.box.top] |
3177 | mov ebx, [edi+WDATA.box.top] |
3167 | mov ecx, [edi+WDATA.box.width] |
3178 | mov ecx, [edi+WDATA.box.width] |
3168 | mov edx, [edi+WDATA.box.height] |
3179 | mov edx, [edi+WDATA.box.height] |
3169 | add ecx, eax |
3180 | add ecx, eax |
3170 | add edx, ebx |
3181 | add edx, ebx |
3171 | call calculatescreen |
3182 | call calculatescreen |
3172 | 3183 | ||
3173 | mov [KEY_COUNT],byte 0 ; empty keyboard buffer |
3184 | mov [KEY_COUNT],byte 0 ; empty keyboard buffer |
3174 | mov [BTN_COUNT],byte 0 ; empty button buffer |
3185 | mov [BTN_COUNT],byte 0 ; empty button buffer |
3175 | 3186 | ||
3176 | newd: |
3187 | newd: |
3177 | mov [edi+WDATA.fl_redraw],byte 0 ; no redraw |
3188 | mov [edi+WDATA.fl_redraw],byte 0 ; no redraw |
3178 | mov edx,edi |
3189 | mov edx,edi |
3179 | 3190 | ||
3180 | ret |
3191 | ret |
3181 | 3192 | ||
3182 | syscall_windowsettings: |
3193 | syscall_windowsettings: |
3183 | 3194 | ||
3184 | .set_window_caption: |
3195 | .set_window_caption: |
3185 | dec eax ; subfunction #1 - set window caption |
3196 | dec eax ; subfunction #1 - set window caption |
3186 | jnz .get_window_caption |
3197 | jnz .get_window_caption |
3187 | 3198 | ||
3188 | ; NOTE: only window owner thread can set its caption, |
3199 | ; NOTE: only window owner thread can set its caption, |
3189 | ; so there's no parameter for PID/TID |
3200 | ; so there's no parameter for PID/TID |
3190 | 3201 | ||
3191 | mov edi,[CURRENT_TASK] |
3202 | mov edi,[CURRENT_TASK] |
3192 | shl edi,5 |
3203 | shl edi,5 |
3193 | 3204 | ||
3194 | ; have to check if caption is within application memory limit |
3205 | ; have to check if caption is within application memory limit |
3195 | ; check is trivial, and if application resizes its memory, |
3206 | ; check is trivial, and if application resizes its memory, |
3196 | ; caption still can become over bounds |
3207 | ; caption still can become over bounds |
3197 | ; diamond, 31.10.2006: check removed because with new memory manager |
3208 | ; diamond, 31.10.2006: check removed because with new memory manager |
3198 | ; there can be valid data after APPDATA.mem_size bound |
3209 | ; there can be valid data after APPDATA.mem_size bound |
3199 | ; mov ecx,[edi*8+SLOT_BASE+APPDATA.mem_size] |
3210 | ; mov ecx,[edi*8+SLOT_BASE+APPDATA.mem_size] |
3200 | ; add ecx,255 ; max caption length |
3211 | ; add ecx,255 ; max caption length |
3201 | ; cmp ebx,ecx |
3212 | ; cmp ebx,ecx |
3202 | ; ja .exit_fail |
3213 | ; ja .exit_fail |
3203 | 3214 | ||
3204 | mov [edi*8+SLOT_BASE+APPDATA.wnd_caption],ebx |
3215 | mov [edi*8+SLOT_BASE+APPDATA.wnd_caption],ebx |
3205 | or [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
3216 | or [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
3206 | 3217 | ||
3207 | call draw_window_caption |
3218 | call draw_window_caption |
3208 | 3219 | ||
3209 | xor eax,eax ; eax = 0 (success) |
3220 | xor eax,eax ; eax = 0 (success) |
3210 | ret |
3221 | ret |
3211 | 3222 | ||
3212 | .get_window_caption: |
3223 | .get_window_caption: |
3213 | dec eax ; subfunction #2 - get window caption |
3224 | dec eax ; subfunction #2 - get window caption |
3214 | jnz .exit_fail |
3225 | jnz .exit_fail |
3215 | 3226 | ||
3216 | ; not implemented yet |
3227 | ; not implemented yet |
3217 | 3228 | ||
3218 | .exit_fail: |
3229 | .exit_fail: |
3219 | xor eax,eax |
3230 | xor eax,eax |
3220 | inc eax ; eax = 1 (fail) |
3231 | inc eax ; eax = 1 (fail) |
3221 | ret |
3232 | ret |
3222 | 3233 | ||
3223 | 3234 | ||
3224 | sys_window_move: |
3235 | sys_window_move: |
3225 | 3236 | ||
3226 | mov edi,[CURRENT_TASK] |
3237 | mov edi,[CURRENT_TASK] |
3227 | shl edi,5 |
3238 | shl edi,5 |
3228 | add edi,window_data |
3239 | add edi,window_data |
3229 | 3240 | ||
3230 | test [edi+WDATA.fl_wstate],WSTATE_MAXIMIZED |
3241 | test [edi+WDATA.fl_wstate],WSTATE_MAXIMIZED |
3231 | jnz .window_move_return |
3242 | jnz .window_move_return |
3232 | 3243 | ||
3233 | push dword [edi + WDATA.box.left] ; save old coordinates |
3244 | push dword [edi + WDATA.box.left] ; save old coordinates |
3234 | push dword [edi + WDATA.box.top] |
3245 | push dword [edi + WDATA.box.top] |
3235 | push dword [edi + WDATA.box.width] |
3246 | push dword [edi + WDATA.box.width] |
3236 | push dword [edi + WDATA.box.height] |
3247 | push dword [edi + WDATA.box.height] |
3237 | 3248 | ||
3238 | cmp eax,-1 ; set new position and size |
3249 | cmp eax,-1 ; set new position and size |
3239 | je .no_x_reposition |
3250 | je .no_x_reposition |
3240 | mov [edi + WDATA.box.left], eax |
3251 | mov [edi + WDATA.box.left], eax |
3241 | .no_x_reposition: |
3252 | .no_x_reposition: |
3242 | cmp ebx,-1 |
3253 | cmp ebx,-1 |
3243 | je .no_y_reposition |
3254 | je .no_y_reposition |
3244 | mov [edi + WDATA.box.top], ebx |
3255 | mov [edi + WDATA.box.top], ebx |
3245 | .no_y_reposition: |
3256 | .no_y_reposition: |
3246 | 3257 | ||
3247 | test [edi+WDATA.fl_wstate],WSTATE_ROLLEDUP |
3258 | test [edi+WDATA.fl_wstate],WSTATE_ROLLEDUP |
3248 | jnz .no_y_resizing |
3259 | jnz .no_y_resizing |
3249 | 3260 | ||
3250 | cmp ecx,-1 |
3261 | cmp ecx,-1 |
3251 | je .no_x_resizing |
3262 | je .no_x_resizing |
3252 | mov [edi + WDATA.box.width], ecx |
3263 | mov [edi + WDATA.box.width], ecx |
3253 | .no_x_resizing: |
3264 | .no_x_resizing: |
3254 | cmp edx,-1 |
3265 | cmp edx,-1 |
3255 | je .no_y_resizing |
3266 | je .no_y_resizing |
3256 | mov [edi + WDATA.box.height], edx |
3267 | mov [edi + WDATA.box.height], edx |
3257 | .no_y_resizing: |
3268 | .no_y_resizing: |
3258 | 3269 | ||
3259 | call check_window_position |
3270 | call check_window_position |
3260 | call set_window_clientbox |
3271 | call set_window_clientbox |
3261 | 3272 | ||
3262 | pushad ; save for window fullscreen/resize |
3273 | pushad ; save for window fullscreen/resize |
3263 | mov esi,edi |
3274 | mov esi,edi |
3264 | sub edi,window_data |
3275 | sub edi,window_data |
3265 | shr edi,5 |
3276 | shr edi,5 |
3266 | shl edi,8 |
3277 | shl edi,8 |
3267 | add edi, SLOT_BASE + APPDATA.saved_box |
3278 | add edi, SLOT_BASE + APPDATA.saved_box |
3268 | mov ecx,4 |
3279 | mov ecx,4 |
3269 | cld |
3280 | cld |
3270 | rep movsd |
3281 | rep movsd |
3271 | popad |
3282 | popad |
3272 | 3283 | ||
3273 | pushad ; calculcate screen at new position |
3284 | pushad ; calculcate screen at new position |
3274 | mov eax, [edi + WDATA.box.left] |
3285 | mov eax, [edi + WDATA.box.left] |
3275 | mov ebx, [edi + WDATA.box.top] |
3286 | mov ebx, [edi + WDATA.box.top] |
3276 | mov ecx, [edi + WDATA.box.width] |
3287 | mov ecx, [edi + WDATA.box.width] |
3277 | mov edx, [edi + WDATA.box.height] |
3288 | mov edx, [edi + WDATA.box.height] |
3278 | add ecx,eax |
3289 | add ecx,eax |
3279 | add edx,ebx |
3290 | add edx,ebx |
3280 | 3291 | ||
3281 | call calculatescreen |
3292 | call calculatescreen |
3282 | popad |
3293 | popad |
3283 | 3294 | ||
3284 | pop edx ; calculcate screen at old position |
3295 | pop edx ; calculcate screen at old position |
3285 | pop ecx |
3296 | pop ecx |
3286 | pop ebx |
3297 | pop ebx |
3287 | pop eax |
3298 | pop eax |
3288 | add ecx,eax |
3299 | add ecx,eax |
3289 | add edx,ebx |
3300 | add edx,ebx |
3290 | mov [dlx],eax ; save for drawlimits |
3301 | mov [dlx],eax ; save for drawlimits |
3291 | mov [dly],ebx |
3302 | mov [dly],ebx |
3292 | mov [dlxe],ecx |
3303 | mov [dlxe],ecx |
3293 | mov [dlye],edx |
3304 | mov [dlye],edx |
3294 | call calculatescreen |
3305 | call calculatescreen |
3295 | 3306 | ||
3296 | mov [edi + WDATA.fl_redraw], 1 ; flag the process as redraw |
3307 | mov [edi + WDATA.fl_redraw], 1 ; flag the process as redraw |
3297 | 3308 | ||
3298 | mov eax,edi ; redraw screen at old position |
3309 | mov eax,edi ; redraw screen at old position |
3299 | xor esi,esi |
3310 | xor esi,esi |
3300 | call redrawscreen |
3311 | call redrawscreen |
3301 | 3312 | ||
3302 | mov [DONT_DRAW_MOUSE],byte 0 ; mouse pointer |
3313 | mov [DONT_DRAW_MOUSE],byte 0 ; mouse pointer |
3303 | mov [MOUSE_BACKGROUND],byte 0 ; no mouse under |
3314 | mov [MOUSE_BACKGROUND],byte 0 ; no mouse under |
3304 | mov [MOUSE_DOWN],byte 0 ; react to mouse up/down |
3315 | mov [MOUSE_DOWN],byte 0 ; react to mouse up/down |
3305 | 3316 | ||
3306 | call [draw_pointer] |
3317 | call [draw_pointer] |
3307 | 3318 | ||
3308 | mov [window_move_pr],0 |
3319 | mov [window_move_pr],0 |
3309 | 3320 | ||
3310 | .window_move_return: |
3321 | .window_move_return: |
3311 | 3322 | ||
3312 | ret |
3323 | ret |
3313 | 3324 | ||
3314 | uglobal |
3325 | uglobal |
3315 | window_move_pr dd 0x0 |
3326 | window_move_pr dd 0x0 |
3316 | window_move_eax dd 0x0 |
3327 | window_move_eax dd 0x0 |
3317 | window_move_ebx dd 0x0 |
3328 | window_move_ebx dd 0x0 |
3318 | window_move_ecx dd 0x0 |
3329 | window_move_ecx dd 0x0 |
3319 | window_move_edx dd 0x0 |
3330 | window_move_edx dd 0x0 |
3320 | endg |
3331 | endg |
3321 | 3332 | ||
3322 | ;ok - 100% work |
3333 | ;ok - 100% work |
3323 | ;nt - not tested |
3334 | ;nt - not tested |
3324 | ;--------------------------------------------------------------------------------------------- |
3335 | ;--------------------------------------------------------------------------------------------- |
3325 | ;eax |
3336 | ;eax |
3326 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
3337 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
3327 | ;1 - change task. Ret nothing. Block. ok. |
3338 | ;1 - change task. Ret nothing. Block. ok. |
3328 | ;2 - performance control |
3339 | ;2 - performance control |
3329 | ; ebx |
3340 | ; ebx |
3330 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
3341 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
3331 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
3342 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
3332 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
3343 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
3333 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
3344 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
3334 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
3345 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
3335 | ;eax |
3346 | ;eax |
3336 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3347 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3337 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3348 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3338 | ;--------------------------------------------------------------------------------------------- |
3349 | ;--------------------------------------------------------------------------------------------- |
3339 | sys_sheduler: ;noname & halyavin |
3350 | sys_sheduler: ;noname & halyavin |
3340 | cmp eax,0 |
3351 | cmp eax,0 |
3341 | je shed_counter |
3352 | je shed_counter |
3342 | cmp eax,2 |
3353 | cmp eax,2 |
3343 | je perf_control |
3354 | je perf_control |
3344 | cmp eax,3 |
3355 | cmp eax,3 |
3345 | je rdmsr_instr |
3356 | je rdmsr_instr |
3346 | cmp eax,4 |
3357 | cmp eax,4 |
3347 | je wrmsr_instr |
3358 | je wrmsr_instr |
3348 | cmp eax,1 |
3359 | cmp eax,1 |
3349 | jne not_supported |
3360 | jne not_supported |
3350 | call change_task ;delay,0 |
3361 | call change_task ;delay,0 |
3351 | ret |
3362 | ret |
3352 | shed_counter: |
3363 | shed_counter: |
3353 | mov eax,[context_counter] |
3364 | mov eax,[context_counter] |
3354 | mov [esp+36],eax |
3365 | mov [esp+36],eax |
3355 | not_supported: |
3366 | not_supported: |
3356 | ret |
3367 | ret |
3357 | perf_control: |
3368 | perf_control: |
3358 | inc eax ;now eax=3 |
3369 | inc eax ;now eax=3 |
3359 | cmp ebx,eax |
3370 | cmp ebx,eax |
3360 | je cache_disable |
3371 | je cache_disable |
3361 | dec eax |
3372 | dec eax |
3362 | cmp ebx,eax |
3373 | cmp ebx,eax |
3363 | je cache_enable |
3374 | je cache_enable |
3364 | dec eax |
3375 | dec eax |
3365 | cmp ebx,eax |
3376 | cmp ebx,eax |
3366 | je is_cache_enabled |
3377 | je is_cache_enabled |
3367 | dec eax |
3378 | dec eax |
3368 | cmp ebx,eax |
3379 | cmp ebx,eax |
3369 | je modify_pce |
3380 | je modify_pce |
3370 | ret |
3381 | ret |
3371 | 3382 | ||
3372 | rdmsr_instr: |
3383 | rdmsr_instr: |
3373 | ;now counter in ecx |
3384 | ;now counter in ecx |
3374 | ;(edx:eax) esi:edi => edx:esi |
3385 | ;(edx:eax) esi:edi => edx:esi |
3375 | mov eax,esi |
3386 | mov eax,esi |
3376 | rdmsr |
3387 | rdmsr |
3377 | mov [esp+36],eax |
3388 | mov [esp+36],eax |
3378 | mov [esp+24],edx ;ret in ebx? |
3389 | mov [esp+24],edx ;ret in ebx? |
3379 | ret |
3390 | ret |
3380 | 3391 | ||
3381 | wrmsr_instr: |
3392 | wrmsr_instr: |
3382 | ;now counter in ecx |
3393 | ;now counter in ecx |
3383 | ;(edx:eax) esi:edi => edx:esi |
3394 | ;(edx:eax) esi:edi => edx:esi |
3384 | ; Fast Call MSR can't be destroy |
3395 | ; Fast Call MSR can't be destroy |
3385 | ; Íî MSR_AMD_EFER ìîæíî èçìåíÿòü, ò.ê. â ýòîì ðåãèñòðå ëèø |
3396 | ; Íî MSR_AMD_EFER ìîæíî èçìåíÿòü, ò.ê. â ýòîì ðåãèñòðå ëèø |
3386 | ; âêëþ÷àþòñÿ/âûêëþ÷àþòñÿ ðàñøèðåííûå âîçìîæíîñòè |
3397 | ; âêëþ÷àþòñÿ/âûêëþ÷àþòñÿ ðàñøèðåííûå âîçìîæíîñòè |
3387 | cmp ecx, MSR_SYSENTER_CS |
3398 | cmp ecx, MSR_SYSENTER_CS |
3388 | je @f |
3399 | je @f |
3389 | cmp ecx, MSR_SYSENTER_ESP |
3400 | cmp ecx, MSR_SYSENTER_ESP |
3390 | je @f |
3401 | je @f |
3391 | cmp ecx, MSR_SYSENTER_EIP |
3402 | cmp ecx, MSR_SYSENTER_EIP |
3392 | je @f |
3403 | je @f |
3393 | cmp ecx, MSR_AMD_STAR |
3404 | cmp ecx, MSR_AMD_STAR |
3394 | je @f |
3405 | je @f |
3395 | 3406 | ||
3396 | mov eax, esi |
3407 | mov eax, esi |
3397 | wrmsr |
3408 | wrmsr |
3398 | ; mov [esp + 36], eax |
3409 | ; mov [esp + 36], eax |
3399 | ; mov [esp + 24], edx ;ret in ebx? |
3410 | ; mov [esp + 24], edx ;ret in ebx? |
3400 | @@: |
3411 | @@: |
3401 | ret |
3412 | ret |
3402 | 3413 | ||
3403 | cache_disable: |
3414 | cache_disable: |
3404 | mov eax,cr0 |
3415 | mov eax,cr0 |
3405 | or eax,01100000000000000000000000000000b |
3416 | or eax,01100000000000000000000000000000b |
3406 | mov cr0,eax |
3417 | mov cr0,eax |
3407 | wbinvd ;set MESI |
3418 | wbinvd ;set MESI |
3408 | ret |
3419 | ret |
3409 | 3420 | ||
3410 | cache_enable: |
3421 | cache_enable: |
3411 | mov eax,cr0 |
3422 | mov eax,cr0 |
3412 | and eax,10011111111111111111111111111111b |
3423 | and eax,10011111111111111111111111111111b |
3413 | mov cr0,eax |
3424 | mov cr0,eax |
3414 | ret |
3425 | ret |
3415 | 3426 | ||
3416 | is_cache_enabled: |
3427 | is_cache_enabled: |
3417 | mov eax,cr0 |
3428 | mov eax,cr0 |
3418 | mov ebx,eax |
3429 | mov ebx,eax |
3419 | and eax,01100000000000000000000000000000b |
3430 | and eax,01100000000000000000000000000000b |
3420 | jz cache_disabled |
3431 | jz cache_disabled |
3421 | mov [esp+36],ebx |
3432 | mov [esp+36],ebx |
3422 | cache_disabled: |
3433 | cache_disabled: |
3423 | mov dword [esp+36],eax ;0 |
3434 | mov dword [esp+36],eax ;0 |
3424 | ret |
3435 | ret |
3425 | 3436 | ||
3426 | modify_pce: |
3437 | modify_pce: |
3427 | mov eax,cr4 |
3438 | mov eax,cr4 |
3428 | ; mov ebx,0 |
3439 | ; mov ebx,0 |
3429 | ; or bx,100000000b ;pce |
3440 | ; or bx,100000000b ;pce |
3430 | ; xor eax,ebx ;invert pce |
3441 | ; xor eax,ebx ;invert pce |
3431 | bts eax,8 ;pce=cr4[8] |
3442 | bts eax,8 ;pce=cr4[8] |
3432 | mov cr4,eax |
3443 | mov cr4,eax |
3433 | mov [esp+36],eax |
3444 | mov [esp+36],eax |
3434 | ret |
3445 | ret |
3435 | ;--------------------------------------------------------------------------------------------- |
3446 | ;--------------------------------------------------------------------------------------------- |
3436 | 3447 | ||
3437 | 3448 | ||
3438 | ; check if pixel is allowed to be drawn |
3449 | ; check if pixel is allowed to be drawn |
3439 | 3450 | ||
3440 | checkpixel: |
3451 | checkpixel: |
3441 | push eax edx |
3452 | push eax edx |
3442 | 3453 | ||
3443 | mov edx,[Screen_Max_X] ; screen x size |
3454 | mov edx,[Screen_Max_X] ; screen x size |
3444 | mov ecx, [_display_data] |
3455 | mov ecx, [_display_data] |
3445 | 3456 | ||
3446 | inc edx |
3457 | inc edx |
3447 | imul edx, ebx |
3458 | imul edx, ebx |
3448 | 3459 | ||
3449 | add edx, ecx |
3460 | add edx, ecx |
3450 | mov dl, [eax+edx] ; lea eax, [...] |
3461 | mov dl, [eax+edx] ; lea eax, [...] |
3451 | 3462 | ||
3452 | xor ecx, ecx |
3463 | xor ecx, ecx |
3453 | mov eax, [CURRENT_TASK] |
3464 | mov eax, [CURRENT_TASK] |
3454 | cmp al, dl |
3465 | cmp al, dl |
3455 | setne cl |
3466 | setne cl |
3456 | 3467 | ||
3457 | pop edx eax |
3468 | pop edx eax |
3458 | ret |
3469 | ret |
3459 | 3470 | ||
3460 | iglobal |
3471 | iglobal |
3461 | cpustring db 'CPU',0 |
3472 | cpustring db '/sys/CPU',0 |
3462 | endg |
3473 | endg |
3463 | 3474 | ||
3464 | uglobal |
3475 | uglobal |
3465 | background_defined db 0 ; diamond, 11.04.2006 |
3476 | background_defined db 0 ; diamond, 11.04.2006 |
3466 | endg |
3477 | endg |
3467 | 3478 | ||
3468 | align 4 |
3479 | align 4 |
3469 | ; check misc |
3480 | ; check misc |
3470 | 3481 | ||
3471 | checkmisc: |
3482 | checkmisc: |
3472 | 3483 | ||
3473 | cmp [ctrl_alt_del], 1 |
3484 | cmp [ctrl_alt_del], 1 |
3474 | jne nocpustart |
3485 | jne nocpustart |
3475 | 3486 | ||
- | 3487 | push 0 |
|
- | 3488 | push 0 |
|
3476 | mov ebp, cpustring |
3489 | push cpustring |
3477 | call fs_execute_from_sysdir |
3490 | call _sys_exec |
- | 3491 | add esp, 12 |
|
3478 | 3492 | ||
3479 | mov [ctrl_alt_del], 0 |
3493 | mov [ctrl_alt_del], 0 |
3480 | 3494 | ||
3481 | nocpustart: |
3495 | nocpustart: |
3482 | cmp [mouse_active], 1 |
3496 | cmp [mouse_active], 1 |
3483 | jne mouse_not_active |
3497 | jne mouse_not_active |
3484 | mov [mouse_active], 0 |
3498 | mov [mouse_active], 0 |
3485 | xor edi, edi |
3499 | xor edi, edi |
3486 | mov ecx, [TASK_COUNT] |
3500 | mov ecx, [TASK_COUNT] |
3487 | set_mouse_event: |
3501 | set_mouse_event: |
3488 | add edi, 256 |
3502 | add edi, 256 |
3489 | or [edi+SLOT_BASE+APPDATA.event_mask], dword 100000b |
3503 | or [edi+SLOT_BASE+APPDATA.event_mask], dword 100000b |
3490 | loop set_mouse_event |
3504 | loop set_mouse_event |
3491 | 3505 | ||
3492 | mouse_not_active: |
3506 | mouse_not_active: |
3493 | cmp [REDRAW_BACKGROUND],byte 0 ; background update ? |
3507 | cmp [REDRAW_BACKGROUND],byte 0 ; background update ? |
3494 | jz nobackgr |
3508 | jz nobackgr |
3495 | cmp [background_defined], 0 |
3509 | cmp [background_defined], 0 |
3496 | jz nobackgr |
3510 | jz nobackgr |
3497 | cmp [REDRAW_BACKGROUND], byte 2 |
3511 | cmp [REDRAW_BACKGROUND], byte 2 |
3498 | jnz no_set_bgr_event |
3512 | jnz no_set_bgr_event |
3499 | xor edi, edi |
3513 | xor edi, edi |
3500 | mov ecx, [TASK_COUNT] |
3514 | mov ecx, [TASK_COUNT] |
3501 | set_bgr_event: |
3515 | set_bgr_event: |
3502 | add edi, 256 |
3516 | add edi, 256 |
3503 | or [edi+SLOT_BASE+APPDATA.event_mask], 16 |
3517 | or [edi+SLOT_BASE+APPDATA.event_mask], 16 |
3504 | loop set_bgr_event |
3518 | loop set_bgr_event |
3505 | no_set_bgr_event: |
3519 | no_set_bgr_event: |
3506 | ; mov [draw_data+32 + RECT.left],dword 0 |
3520 | ; mov [draw_data+32 + RECT.left],dword 0 |
3507 | ; mov [draw_data+32 + RECT.top],dword 0 |
3521 | ; mov [draw_data+32 + RECT.top],dword 0 |
3508 | ; mov eax,[Screen_Max_X] |
3522 | ; mov eax,[Screen_Max_X] |
3509 | ; mov ebx,[Screen_Max_Y] |
3523 | ; mov ebx,[Screen_Max_Y] |
3510 | ; mov [draw_data+32 + RECT.right],eax |
3524 | ; mov [draw_data+32 + RECT.right],eax |
3511 | ; mov [draw_data+32 + RECT.bottom],ebx |
3525 | ; mov [draw_data+32 + RECT.bottom],ebx |
3512 | call drawbackground |
3526 | call drawbackground |
3513 | mov [REDRAW_BACKGROUND],byte 0 |
3527 | mov [REDRAW_BACKGROUND],byte 0 |
3514 | mov [MOUSE_BACKGROUND],byte 0 |
3528 | mov [MOUSE_BACKGROUND],byte 0 |
3515 | 3529 | ||
3516 | nobackgr: |
3530 | nobackgr: |
3517 | 3531 | ||
3518 | ; system shutdown request |
3532 | ; system shutdown request |
3519 | 3533 | ||
3520 | cmp [SYS_SHUTDOWN],byte 0 |
3534 | cmp [SYS_SHUTDOWN],byte 0 |
3521 | je noshutdown |
3535 | je noshutdown |
3522 | 3536 | ||
3523 | mov edx,[shutdown_processes] |
3537 | mov edx,[shutdown_processes] |
3524 | 3538 | ||
3525 | cmp [SYS_SHUTDOWN],dl |
3539 | cmp [SYS_SHUTDOWN],dl |
3526 | jne no_mark_system_shutdown |
3540 | jne no_mark_system_shutdown |
3527 | 3541 | ||
3528 | lea ecx,[edx-1] |
3542 | lea ecx,[edx-1] |
3529 | mov edx,OS_BASE+0x3040 |
3543 | mov edx,OS_BASE+0x3040 |
3530 | jecxz @f |
3544 | jecxz @f |
3531 | markz: |
3545 | markz: |
3532 | mov [edx+TASKDATA.state],byte 3 |
3546 | mov [edx+TASKDATA.state],byte 3 |
3533 | add edx,0x20 |
3547 | add edx,0x20 |
3534 | loop markz |
3548 | loop markz |
3535 | @@: |
3549 | @@: |
3536 | 3550 | ||
3537 | no_mark_system_shutdown: |
3551 | no_mark_system_shutdown: |
3538 | 3552 | ||
3539 | call [disable_mouse] |
3553 | call [disable_mouse] |
3540 | 3554 | ||
3541 | dec byte [SYS_SHUTDOWN] |
3555 | dec byte [SYS_SHUTDOWN] |
3542 | je system_shutdown |
3556 | je system_shutdown |
3543 | 3557 | ||
3544 | noshutdown: |
3558 | noshutdown: |
3545 | 3559 | ||
3546 | 3560 | ||
3547 | mov eax,[TASK_COUNT] ; termination |
3561 | mov eax,[TASK_COUNT] ; termination |
3548 | mov ebx,TASK_DATA+TASKDATA.state |
3562 | mov ebx,TASK_DATA+TASKDATA.state |
3549 | mov esi,1 |
3563 | mov esi,1 |
3550 | 3564 | ||
3551 | newct: |
3565 | newct: |
3552 | mov cl,[ebx] |
3566 | mov cl,[ebx] |
3553 | cmp cl,byte 3 |
3567 | cmp cl,byte 3 |
3554 | jz terminate |
3568 | jz terminate |
3555 | cmp cl,byte 4 |
3569 | cmp cl,byte 4 |
3556 | jz terminate |
3570 | jz terminate |
3557 | 3571 | ||
3558 | add ebx,0x20 |
3572 | add ebx,0x20 |
3559 | inc esi |
3573 | inc esi |
3560 | dec eax |
3574 | dec eax |
3561 | jnz newct |
3575 | jnz newct |
3562 | ret |
3576 | ret |
3563 | 3577 | ||
3564 | ; redraw screen |
3578 | ; redraw screen |
3565 | 3579 | ||
3566 | redrawscreen: |
3580 | redrawscreen: |
3567 | 3581 | ||
3568 | ; eax , if process window_data base is eax, do not set flag/limits |
3582 | ; eax , if process window_data base is eax, do not set flag/limits |
3569 | 3583 | ||
3570 | pushad |
3584 | pushad |
3571 | push eax |
3585 | push eax |
3572 | 3586 | ||
3573 | ;;; mov ebx,2 |
3587 | ;;; mov ebx,2 |
3574 | ;;; call delay_hs |
3588 | ;;; call delay_hs |
3575 | 3589 | ||
3576 | ;mov ecx,0 ; redraw flags for apps |
3590 | ;mov ecx,0 ; redraw flags for apps |
3577 | xor ecx,ecx |
3591 | xor ecx,ecx |
3578 | newdw2: |
3592 | newdw2: |
3579 | 3593 | ||
3580 | inc ecx |
3594 | inc ecx |
3581 | push ecx |
3595 | push ecx |
3582 | 3596 | ||
3583 | mov eax,ecx |
3597 | mov eax,ecx |
3584 | shl eax,5 |
3598 | shl eax,5 |
3585 | add eax,window_data |
3599 | add eax,window_data |
3586 | 3600 | ||
3587 | cmp eax,[esp+4] |
3601 | cmp eax,[esp+4] |
3588 | je not_this_task |
3602 | je not_this_task |
3589 | ; check if window in redraw area |
3603 | ; check if window in redraw area |
3590 | mov edi,eax |
3604 | mov edi,eax |
3591 | 3605 | ||
3592 | cmp ecx,1 ; limit for background |
3606 | cmp ecx,1 ; limit for background |
3593 | jz bgli |
3607 | jz bgli |
3594 | 3608 | ||
3595 | mov eax, [edi + WDATA.box.left] |
3609 | mov eax, [edi + WDATA.box.left] |
3596 | mov ebx, [edi + WDATA.box.top] |
3610 | mov ebx, [edi + WDATA.box.top] |
3597 | mov ecx, [edi + WDATA.box.width] |
3611 | mov ecx, [edi + WDATA.box.width] |
3598 | mov edx, [edi + WDATA.box.height] |
3612 | mov edx, [edi + WDATA.box.height] |
3599 | add ecx,eax |
3613 | add ecx,eax |
3600 | add edx,ebx |
3614 | add edx,ebx |
3601 | 3615 | ||
3602 | mov ecx,[dlye] ; ecx = area y end ebx = window y start |
3616 | mov ecx,[dlye] ; ecx = area y end ebx = window y start |
3603 | cmp ecx,ebx |
3617 | cmp ecx,ebx |
3604 | jb ricino |
3618 | jb ricino |
3605 | 3619 | ||
3606 | mov ecx,[dlxe] ; ecx = area x end eax = window x start |
3620 | mov ecx,[dlxe] ; ecx = area x end eax = window x start |
3607 | cmp ecx,eax |
3621 | cmp ecx,eax |
3608 | jb ricino |
3622 | jb ricino |
3609 | 3623 | ||
3610 | mov eax, [edi + WDATA.box.left] |
3624 | mov eax, [edi + WDATA.box.left] |
3611 | mov ebx, [edi + WDATA.box.top] |
3625 | mov ebx, [edi + WDATA.box.top] |
3612 | mov ecx, [edi + WDATA.box.width] |
3626 | mov ecx, [edi + WDATA.box.width] |
3613 | mov edx, [edi + WDATA.box.height] |
3627 | mov edx, [edi + WDATA.box.height] |
3614 | add ecx, eax |
3628 | add ecx, eax |
3615 | add edx, ebx |
3629 | add edx, ebx |
3616 | 3630 | ||
3617 | mov eax,[dly] ; eax = area y start edx = window y end |
3631 | mov eax,[dly] ; eax = area y start edx = window y end |
3618 | cmp edx,eax |
3632 | cmp edx,eax |
3619 | jb ricino |
3633 | jb ricino |
3620 | 3634 | ||
3621 | mov eax,[dlx] ; eax = area x start ecx = window x end |
3635 | mov eax,[dlx] ; eax = area x start ecx = window x end |
3622 | cmp ecx,eax |
3636 | cmp ecx,eax |
3623 | jb ricino |
3637 | jb ricino |
3624 | 3638 | ||
3625 | bgli: |
3639 | bgli: |
3626 | 3640 | ||
3627 | cmp ecx,1 |
3641 | cmp ecx,1 |
3628 | jnz .az |
3642 | jnz .az |
3629 | mov al,[REDRAW_BACKGROUND] |
3643 | mov al,[REDRAW_BACKGROUND] |
3630 | cmp al,2 |
3644 | cmp al,2 |
3631 | jz newdw8 |
3645 | jz newdw8 |
3632 | test al,al |
3646 | test al,al |
3633 | jz .az |
3647 | jz .az |
3634 | lea eax,[edi+draw_data-window_data] |
3648 | lea eax,[edi+draw_data-window_data] |
3635 | mov ebx,[dlx] |
3649 | mov ebx,[dlx] |
3636 | cmp ebx,[eax+RECT.left] |
3650 | cmp ebx,[eax+RECT.left] |
3637 | jae @f |
3651 | jae @f |
3638 | mov [eax+RECT.left],ebx |
3652 | mov [eax+RECT.left],ebx |
3639 | @@: |
3653 | @@: |
3640 | mov ebx,[dly] |
3654 | mov ebx,[dly] |
3641 | cmp ebx,[eax+RECT.top] |
3655 | cmp ebx,[eax+RECT.top] |
3642 | jae @f |
3656 | jae @f |
3643 | mov [eax+RECT.top],ebx |
3657 | mov [eax+RECT.top],ebx |
3644 | @@: |
3658 | @@: |
3645 | mov ebx,[dlxe] |
3659 | mov ebx,[dlxe] |
3646 | cmp ebx,[eax+RECT.right] |
3660 | cmp ebx,[eax+RECT.right] |
3647 | jbe @f |
3661 | jbe @f |
3648 | mov [eax+RECT.right],ebx |
3662 | mov [eax+RECT.right],ebx |
3649 | @@: |
3663 | @@: |
3650 | mov ebx,[dlye] |
3664 | mov ebx,[dlye] |
3651 | cmp ebx,[eax+RECT.bottom] |
3665 | cmp ebx,[eax+RECT.bottom] |
3652 | jbe @f |
3666 | jbe @f |
3653 | mov [eax+RECT.bottom],ebx |
3667 | mov [eax+RECT.bottom],ebx |
3654 | @@: |
3668 | @@: |
3655 | jmp newdw8 |
3669 | jmp newdw8 |
3656 | .az: |
3670 | .az: |
3657 | 3671 | ||
3658 | mov eax,edi |
3672 | mov eax,edi |
3659 | add eax,draw_data-window_data |
3673 | add eax,draw_data-window_data |
3660 | 3674 | ||
3661 | mov ebx,[dlx] ; set limits |
3675 | mov ebx,[dlx] ; set limits |
3662 | mov [eax + RECT.left], ebx |
3676 | mov [eax + RECT.left], ebx |
3663 | mov ebx,[dly] |
3677 | mov ebx,[dly] |
3664 | mov [eax + RECT.top], ebx |
3678 | mov [eax + RECT.top], ebx |
3665 | mov ebx,[dlxe] |
3679 | mov ebx,[dlxe] |
3666 | mov [eax + RECT.right], ebx |
3680 | mov [eax + RECT.right], ebx |
3667 | mov ebx,[dlye] |
3681 | mov ebx,[dlye] |
3668 | mov [eax + RECT.bottom], ebx |
3682 | mov [eax + RECT.bottom], ebx |
3669 | 3683 | ||
3670 | sub eax,draw_data-window_data |
3684 | sub eax,draw_data-window_data |
3671 | 3685 | ||
3672 | cmp dword [esp],1 |
3686 | cmp dword [esp],1 |
3673 | jne nobgrd |
3687 | jne nobgrd |
3674 | mov byte [REDRAW_BACKGROUND], 1 |
3688 | mov byte [REDRAW_BACKGROUND], 1 |
3675 | 3689 | ||
3676 | newdw8: |
3690 | newdw8: |
3677 | nobgrd: |
3691 | nobgrd: |
3678 | 3692 | ||
3679 | mov [eax + WDATA.fl_redraw],byte 1 ; mark as redraw |
3693 | mov [eax + WDATA.fl_redraw],byte 1 ; mark as redraw |
3680 | 3694 | ||
3681 | ricino: |
3695 | ricino: |
3682 | 3696 | ||
3683 | not_this_task: |
3697 | not_this_task: |
3684 | 3698 | ||
3685 | pop ecx |
3699 | pop ecx |
3686 | 3700 | ||
3687 | cmp ecx,[TASK_COUNT] |
3701 | cmp ecx,[TASK_COUNT] |
3688 | jle newdw2 |
3702 | jle newdw2 |
3689 | 3703 | ||
3690 | pop eax |
3704 | pop eax |
3691 | popad |
3705 | popad |
3692 | 3706 | ||
3693 | ret |
3707 | ret |
3694 | 3708 | ||
3695 | calculatebackground: ; background |
3709 | calculatebackground: ; background |
3696 | 3710 | ||
3697 | ; all black |
3711 | ; all black |
3698 | 3712 | ||
3699 | mov edi, [img_background] ;IMG_BACKGROUND ; set background to black |
3713 | mov edi, [img_background] ;IMG_BACKGROUND ; set background to black |
3700 | xor eax, eax |
3714 | xor eax, eax |
3701 | mov ecx, 1023 ;0x0fff00 / 4 |
3715 | mov ecx, 1023 ;0x0fff00 / 4 |
3702 | cld |
3716 | cld |
3703 | rep stosd |
3717 | rep stosd |
3704 | 3718 | ||
3705 | mov edi, [_display_data] ; set os to use all pixels |
3719 | mov edi, [_display_data] ; set os to use all pixels |
3706 | mov eax,0x01010101 |
3720 | mov eax,0x01010101 |
3707 | mov ecx,1280*1024 / 4 |
3721 | mov ecx,1280*1024 / 4 |
3708 | rep stosd |
3722 | rep stosd |
3709 | 3723 | ||
3710 | mov byte [REDRAW_BACKGROUND], 0 ; do not draw background! |
3724 | mov byte [REDRAW_BACKGROUND], 0 ; do not draw background! |
3711 | 3725 | ||
3712 | ret |
3726 | ret |
3713 | 3727 | ||
3714 | uglobal |
3728 | uglobal |
3715 | imax dd 0x0 |
3729 | imax dd 0x0 |
3716 | endg |
3730 | endg |
3717 | 3731 | ||
3718 | 3732 | ||
3719 | 3733 | ||
3720 | delay_ms: ; delay in 1/1000 sec |
3734 | delay_ms: ; delay in 1/1000 sec |
3721 | 3735 | ||
3722 | 3736 | ||
3723 | push eax |
3737 | push eax |
3724 | push ecx |
3738 | push ecx |
3725 | 3739 | ||
3726 | mov ecx,esi |
3740 | mov ecx,esi |
3727 | ; |
3741 | ; |
3728 | imul ecx, 33941 |
3742 | imul ecx, 33941 |
3729 | shr ecx, 9 |
3743 | shr ecx, 9 |
3730 | ; |
3744 | ; |
3731 | 3745 | ||
3732 | in al,0x61 |
3746 | in al,0x61 |
3733 | and al,0x10 |
3747 | and al,0x10 |
3734 | mov ah,al |
3748 | mov ah,al |
3735 | cld |
3749 | cld |
3736 | 3750 | ||
3737 | cnt1: in al,0x61 |
3751 | cnt1: in al,0x61 |
3738 | and al,0x10 |
3752 | and al,0x10 |
3739 | cmp al,ah |
3753 | cmp al,ah |
3740 | jz cnt1 |
3754 | jz cnt1 |
3741 | 3755 | ||
3742 | mov ah,al |
3756 | mov ah,al |
3743 | loop cnt1 |
3757 | loop cnt1 |
3744 | 3758 | ||
3745 | pop ecx |
3759 | pop ecx |
3746 | pop eax |
3760 | pop eax |
3747 | 3761 | ||
3748 | ret |
3762 | ret |
3749 | 3763 | ||
3750 | 3764 | ||
3751 | set_app_param: |
3765 | set_app_param: |
3752 | mov edi, [TASK_BASE] |
3766 | mov edi, [TASK_BASE] |
3753 | mov [edi + TASKDATA.event_mask], ebx |
3767 | mov [edi + TASKDATA.event_mask], ebx |
3754 | ret |
3768 | ret |
3755 | 3769 | ||
3756 | 3770 | ||
3757 | 3771 | ||
3758 | delay_hs: ; delay in 1/100 secs |
3772 | delay_hs: ; delay in 1/100 secs |
3759 | ; ebx = delay time |
3773 | ; ebx = delay time |
3760 | push ecx |
3774 | push ecx |
3761 | push edx |
3775 | push edx |
3762 | 3776 | ||
3763 | mov edx,[timer_ticks] |
3777 | mov edx,[timer_ticks] |
3764 | 3778 | ||
3765 | newtic: |
3779 | newtic: |
3766 | mov ecx,[timer_ticks] |
3780 | mov ecx,[timer_ticks] |
3767 | sub ecx,edx |
3781 | sub ecx,edx |
3768 | cmp ecx,ebx |
3782 | cmp ecx,ebx |
3769 | jae zerodelay |
3783 | jae zerodelay |
3770 | 3784 | ||
3771 | call change_task |
3785 | call change_task |
3772 | 3786 | ||
3773 | jmp newtic |
3787 | jmp newtic |
3774 | 3788 | ||
3775 | zerodelay: |
3789 | zerodelay: |
3776 | pop edx |
3790 | pop edx |
3777 | pop ecx |
3791 | pop ecx |
3778 | 3792 | ||
3779 | ret |
3793 | ret |
3780 | 3794 | ||
3781 | 3795 | ||
3782 | memmove: ; memory move in bytes |
3796 | memmove: ; memory move in bytes |
3783 | 3797 | ||
3784 | ; eax = from |
3798 | ; eax = from |
3785 | ; ebx = to |
3799 | ; ebx = to |
3786 | ; ecx = no of bytes |
3800 | ; ecx = no of bytes |
3787 | test ecx, ecx |
3801 | test ecx, ecx |
3788 | jle .ret |
3802 | jle .ret |
3789 | 3803 | ||
3790 | 3804 | ||
3791 | push esi edi ecx |
3805 | push esi edi ecx |
3792 | 3806 | ||
3793 | mov edi, ebx |
3807 | mov edi, ebx |
3794 | mov esi, eax |
3808 | mov esi, eax |
3795 | 3809 | ||
3796 | test ecx, not 11b |
3810 | test ecx, not 11b |
3797 | jz @f |
3811 | jz @f |
3798 | 3812 | ||
3799 | push ecx |
3813 | push ecx |
3800 | shr ecx, 2 |
3814 | shr ecx, 2 |
3801 | rep movsd |
3815 | rep movsd |
3802 | pop ecx |
3816 | pop ecx |
3803 | and ecx, 11b |
3817 | and ecx, 11b |
3804 | jz .finish |
3818 | jz .finish |
3805 | @@: |
3819 | @@: |
3806 | rep movsb |
3820 | rep movsb |
3807 | 3821 | ||
3808 | .finish: |
3822 | .finish: |
3809 | pop ecx edi esi |
3823 | pop ecx edi esi |
3810 | .ret: |
3824 | .ret: |
3811 | ret |
3825 | ret |
3812 | 3826 | ||
3813 | 3827 | ||
3814 | ; |
3828 | ; |
3815 | ;align 4 |
3829 | ;align 4 |
3816 | ; |
3830 | ; |
3817 | ;read_floppy_file: |
3831 | ;read_floppy_file: |
3818 | ; |
3832 | ; |
3819 | ;; as input |
3833 | ;; as input |
3820 | ;; |
3834 | ;; |
3821 | ;; eax pointer to file |
3835 | ;; eax pointer to file |
3822 | ;; ebx file lenght |
3836 | ;; ebx file lenght |
3823 | ;; ecx start 512 byte block number |
3837 | ;; ecx start 512 byte block number |
3824 | ;; edx number of blocks to read |
3838 | ;; edx number of blocks to read |
3825 | ;; esi pointer to return/work area (atleast 20 000 bytes) |
3839 | ;; esi pointer to return/work area (atleast 20 000 bytes) |
3826 | ;; |
3840 | ;; |
3827 | ;; |
3841 | ;; |
3828 | ;; on return |
3842 | ;; on return |
3829 | ;; |
3843 | ;; |
3830 | ;; eax = 0 command succesful |
3844 | ;; eax = 0 command succesful |
3831 | ;; 1 no fd base and/or partition defined |
3845 | ;; 1 no fd base and/or partition defined |
3832 | ;; 2 yet unsupported FS |
3846 | ;; 2 yet unsupported FS |
3833 | ;; 3 unknown FS |
3847 | ;; 3 unknown FS |
3834 | ;; 4 partition not defined at hd |
3848 | ;; 4 partition not defined at hd |
3835 | ;; 5 file not found |
3849 | ;; 5 file not found |
3836 | ;; ebx = size of file |
3850 | ;; ebx = size of file |
3837 | ; |
3851 | ; |
3838 | ; mov edi,[TASK_BASE] |
3852 | ; mov edi,[TASK_BASE] |
3839 | ; add edi,0x10 |
3853 | ; add edi,0x10 |
3840 | ; add esi,[edi] |
3854 | ; add esi,[edi] |
3841 | ; add eax,[edi] |
3855 | ; add eax,[edi] |
3842 | ; |
3856 | ; |
3843 | ; pushad |
3857 | ; pushad |
3844 | ; mov edi,esi |
3858 | ; mov edi,esi |
3845 | ; add edi,1024 |
3859 | ; add edi,1024 |
3846 | ; mov esi,0x100000+19*512 |
3860 | ; mov esi,0x100000+19*512 |
3847 | ; sub ecx,1 |
3861 | ; sub ecx,1 |
3848 | ; shl ecx,9 |
3862 | ; shl ecx,9 |
3849 | ; add esi,ecx |
3863 | ; add esi,ecx |
3850 | ; shl edx,9 |
3864 | ; shl edx,9 |
3851 | ; mov ecx,edx |
3865 | ; mov ecx,edx |
3852 | ; cld |
3866 | ; cld |
3853 | ; rep movsb |
3867 | ; rep movsb |
3854 | ; popad |
3868 | ; popad |
3855 | ; |
3869 | ; |
3856 | ; mov [esp+36],eax |
3870 | ; mov [esp+36],eax |
3857 | ; mov [esp+24],ebx |
3871 | ; mov [esp+24],ebx |
3858 | ; ret |
3872 | ; ret |
3859 | 3873 | ||
3860 | 3874 | ||
3861 | 3875 | ||
3862 | align 4 |
3876 | align 4 |
3863 | 3877 | ||
3864 | sys_programirq: |
3878 | sys_programirq: |
3865 | 3879 | ||
3866 | mov eax, [TASK_BASE] |
3880 | mov eax, [TASK_BASE] |
3867 | add ebx, [eax + TASKDATA.mem_start] |
3881 | add ebx, [eax + TASKDATA.mem_start] |
3868 | 3882 | ||
3869 | cmp ecx, 16 |
3883 | cmp ecx, 16 |
3870 | jae .not_owner |
3884 | jae .not_owner |
3871 | mov edi, [eax + TASKDATA.pid] |
3885 | mov edi, [eax + TASKDATA.pid] |
3872 | cmp edi, [irq_owner + 4 * ecx] |
3886 | cmp edi, [irq_owner + 4 * ecx] |
3873 | je .spril1 |
3887 | je .spril1 |
3874 | .not_owner: |
3888 | .not_owner: |
3875 | xor ecx, ecx |
3889 | xor ecx, ecx |
3876 | jmp .end |
3890 | jmp .end |
3877 | .spril1: |
3891 | .spril1: |
3878 | 3892 | ||
3879 | shl ecx, 6 |
3893 | shl ecx, 6 |
3880 | mov esi, ebx |
3894 | mov esi, ebx |
3881 | lea edi, [irq00read + ecx] |
3895 | lea edi, [irq00read + ecx] |
3882 | push 16 |
3896 | push 16 |
3883 | pop ecx |
3897 | pop ecx |
3884 | 3898 | ||
3885 | cld |
3899 | cld |
3886 | rep movsd |
3900 | rep movsd |
3887 | .end: |
3901 | .end: |
3888 | mov [esp+32], ecx |
3902 | mov [esp+32], ecx |
3889 | ret |
3903 | ret |
3890 | 3904 | ||
3891 | 3905 | ||
3892 | align 4 |
3906 | align 4 |
3893 | 3907 | ||
3894 | get_irq_data: |
3908 | get_irq_data: |
3895 | movzx esi, bh ; save number of subfunction, if bh = 1, return data size, otherwise, read data |
3909 | movzx esi, bh ; save number of subfunction, if bh = 1, return data size, otherwise, read data |
3896 | xor bh, bh |
3910 | xor bh, bh |
3897 | cmp ebx, 16 |
3911 | cmp ebx, 16 |
3898 | jae .not_owner |
3912 | jae .not_owner |
3899 | mov edx, [4 * ebx + irq_owner] ; check for irq owner |
3913 | mov edx, [4 * ebx + irq_owner] ; check for irq owner |
3900 | 3914 | ||
3901 | mov eax,[TASK_BASE] |
3915 | mov eax,[TASK_BASE] |
3902 | 3916 | ||
3903 | cmp edx,[eax+TASKDATA.pid] |
3917 | cmp edx,[eax+TASKDATA.pid] |
3904 | je gidril1 |
3918 | je gidril1 |
3905 | .not_owner: |
3919 | .not_owner: |
3906 | xor edx, edx |
3920 | xor edx, edx |
3907 | dec edx |
3921 | dec edx |
3908 | jmp gid1 |
3922 | jmp gid1 |
3909 | 3923 | ||
3910 | gidril1: |
3924 | gidril1: |
3911 | 3925 | ||
3912 | shl ebx, 12 |
3926 | shl ebx, 12 |
3913 | lea eax, [ebx + IRQ_SAVE] ; calculate address of the beginning of buffer + 0x0 - data size |
3927 | lea eax, [ebx + IRQ_SAVE] ; calculate address of the beginning of buffer + 0x0 - data size |
3914 | mov edx, [eax] ; + 0x4 - data offset |
3928 | mov edx, [eax] ; + 0x4 - data offset |
3915 | dec esi |
3929 | dec esi |
3916 | jz gid1 |
3930 | jz gid1 |
3917 | test edx, edx ; check if buffer is empty |
3931 | test edx, edx ; check if buffer is empty |
3918 | jz gid1 |
3932 | jz gid1 |
3919 | 3933 | ||
3920 | mov ebx, [eax + 0x4] |
3934 | mov ebx, [eax + 0x4] |
3921 | mov edi, ecx |
3935 | mov edi, ecx |
3922 | 3936 | ||
3923 | mov ecx, 4000 ; buffer size, used frequently |
3937 | mov ecx, 4000 ; buffer size, used frequently |
3924 | 3938 | ||
3925 | cmp ebx, ecx ; check for the end of buffer, if end of buffer, begin cycle again |
3939 | cmp ebx, ecx ; check for the end of buffer, if end of buffer, begin cycle again |
3926 | jb @f |
3940 | jb @f |
3927 | 3941 | ||
3928 | xor ebx, ebx |
3942 | xor ebx, ebx |
3929 | 3943 | ||
3930 | @@: |
3944 | @@: |
3931 | 3945 | ||
3932 | lea esi, [ebx + edx] ; calculate data size and offset |
3946 | lea esi, [ebx + edx] ; calculate data size and offset |
3933 | cld |
3947 | cld |
3934 | cmp esi, ecx ; if greater than the buffer size, begin cycle again |
3948 | cmp esi, ecx ; if greater than the buffer size, begin cycle again |
3935 | jbe @f |
3949 | jbe @f |
3936 | 3950 | ||
3937 | sub ecx, ebx |
3951 | sub ecx, ebx |
3938 | sub edx, ecx |
3952 | sub edx, ecx |
3939 | 3953 | ||
3940 | lea esi, [eax + ebx + 0x10] |
3954 | lea esi, [eax + ebx + 0x10] |
3941 | rep movsb |
3955 | rep movsb |
3942 | 3956 | ||
3943 | xor ebx, ebx |
3957 | xor ebx, ebx |
3944 | @@: |
3958 | @@: |
3945 | lea esi, [eax + ebx + 0x10] |
3959 | lea esi, [eax + ebx + 0x10] |
3946 | mov ecx, edx |
3960 | mov ecx, edx |
3947 | add ebx, edx |
3961 | add ebx, edx |
3948 | 3962 | ||
3949 | rep movsb |
3963 | rep movsb |
3950 | mov edx, [eax] |
3964 | mov edx, [eax] |
3951 | mov [eax], ecx ; set data size to zero |
3965 | mov [eax], ecx ; set data size to zero |
3952 | mov [eax + 0x4], ebx ; set data offset |
3966 | mov [eax + 0x4], ebx ; set data offset |
3953 | 3967 | ||
3954 | gid1: |
3968 | gid1: |
3955 | mov [esp+32], edx ; eax |
3969 | mov [esp+32], edx ; eax |
3956 | ret |
3970 | ret |
3957 | 3971 | ||
3958 | 3972 | ||
3959 | set_io_access_rights: |
3973 | set_io_access_rights: |
3960 | 3974 | ||
3961 | pushad |
3975 | pushad |
3962 | 3976 | ||
3963 | mov edi, tss._io_map_0 |
3977 | mov edi, tss._io_map_0 |
3964 | 3978 | ||
3965 | ; mov ecx,eax |
3979 | ; mov ecx,eax |
3966 | ; and ecx,7 ; offset in byte |
3980 | ; and ecx,7 ; offset in byte |
3967 | 3981 | ||
3968 | ; shr eax,3 ; number of byte |
3982 | ; shr eax,3 ; number of byte |
3969 | ; add edi,eax |
3983 | ; add edi,eax |
3970 | 3984 | ||
3971 | ; mov ebx,1 |
3985 | ; mov ebx,1 |
3972 | ; shl ebx,cl |
3986 | ; shl ebx,cl |
3973 | 3987 | ||
3974 | cmp ebp,0 ; enable access - ebp = 0 |
3988 | cmp ebp,0 ; enable access - ebp = 0 |
3975 | jne siar1 |
3989 | jne siar1 |
3976 | 3990 | ||
3977 | ; not ebx |
3991 | ; not ebx |
3978 | ; and [edi],byte bl |
3992 | ; and [edi],byte bl |
3979 | btr [edi], eax |
3993 | btr [edi], eax |
3980 | 3994 | ||
3981 | popad |
3995 | popad |
3982 | 3996 | ||
3983 | ret |
3997 | ret |
3984 | 3998 | ||
3985 | siar1: |
3999 | siar1: |
3986 | 4000 | ||
3987 | bts [edi], eax |
4001 | bts [edi], eax |
3988 | ; or [edi],byte bl ; disable access - ebp = 1 |
4002 | ; or [edi],byte bl ; disable access - ebp = 1 |
3989 | 4003 | ||
3990 | popad |
4004 | popad |
3991 | 4005 | ||
3992 | ret |
4006 | ret |
3993 | 4007 | ||
3994 | r_f_port_area: |
4008 | r_f_port_area: |
3995 | 4009 | ||
3996 | test eax, eax |
4010 | test eax, eax |
3997 | jnz free_port_area |
4011 | jnz free_port_area |
3998 | ; je r_port_area |
4012 | ; je r_port_area |
3999 | ; jmp free_port_area |
4013 | ; jmp free_port_area |
4000 | 4014 | ||
4001 | ; r_port_area: |
4015 | ; r_port_area: |
4002 | 4016 | ||
4003 | pushad |
4017 | pushad |
4004 | 4018 | ||
4005 | cmp ebx,ecx ; beginning > end ? |
4019 | cmp ebx,ecx ; beginning > end ? |
4006 | ja rpal1 |
4020 | ja rpal1 |
4007 | cmp ecx,65536 |
4021 | cmp ecx,65536 |
4008 | jae rpal1 |
4022 | jae rpal1 |
4009 | mov esi,[RESERVED_PORTS] |
4023 | mov esi,[RESERVED_PORTS] |
4010 | test esi,esi ; no reserved areas ? |
4024 | test esi,esi ; no reserved areas ? |
4011 | je rpal2 |
4025 | je rpal2 |
4012 | cmp esi,255 ; max reserved |
4026 | cmp esi,255 ; max reserved |
4013 | jae rpal1 |
4027 | jae rpal1 |
4014 | rpal3: |
4028 | rpal3: |
4015 | mov edi,esi |
4029 | mov edi,esi |
4016 | shl edi,4 |
4030 | shl edi,4 |
4017 | add edi,RESERVED_PORTS |
4031 | add edi,RESERVED_PORTS |
4018 | cmp ebx,[edi+8] |
4032 | cmp ebx,[edi+8] |
4019 | ja rpal4 |
4033 | ja rpal4 |
4020 | cmp ecx,[edi+4] |
4034 | cmp ecx,[edi+4] |
4021 | jae rpal1 |
4035 | jae rpal1 |
4022 | ; jb rpal4 |
4036 | ; jb rpal4 |
4023 | ; jmp rpal1 |
4037 | ; jmp rpal1 |
4024 | rpal4: |
4038 | rpal4: |
4025 | 4039 | ||
4026 | dec esi |
4040 | dec esi |
4027 | jnz rpal3 |
4041 | jnz rpal3 |
4028 | jmp rpal2 |
4042 | jmp rpal2 |
4029 | rpal1: |
4043 | rpal1: |
4030 | popad |
4044 | popad |
4031 | mov eax,1 |
4045 | mov eax,1 |
4032 | ret |
4046 | ret |
4033 | 4047 | ||
4034 | rpal2: |
4048 | rpal2: |
4035 | popad |
4049 | popad |
4036 | 4050 | ||
4037 | 4051 | ||
4038 | ; enable port access at port IO map |
4052 | ; enable port access at port IO map |
4039 | cli |
4053 | cli |
4040 | pushad ; start enable io map |
4054 | pushad ; start enable io map |
4041 | 4055 | ||
4042 | cmp ecx,65536 ;16384 |
4056 | cmp ecx,65536 ;16384 |
4043 | jae no_unmask_io ; jge |
4057 | jae no_unmask_io ; jge |
4044 | 4058 | ||
4045 | mov eax,ebx |
4059 | mov eax,ebx |
4046 | 4060 | ||
4047 | new_port_access: |
4061 | new_port_access: |
4048 | 4062 | ||
4049 | pushad |
4063 | pushad |
4050 | 4064 | ||
4051 | xor ebp,ebp ; enable - eax = port |
4065 | xor ebp,ebp ; enable - eax = port |
4052 | call set_io_access_rights |
4066 | call set_io_access_rights |
4053 | 4067 | ||
4054 | popad |
4068 | popad |
4055 | 4069 | ||
4056 | inc eax |
4070 | inc eax |
4057 | cmp eax,ecx |
4071 | cmp eax,ecx |
4058 | jbe new_port_access |
4072 | jbe new_port_access |
4059 | 4073 | ||
4060 | no_unmask_io: |
4074 | no_unmask_io: |
4061 | 4075 | ||
4062 | popad ; end enable io map |
4076 | popad ; end enable io map |
4063 | sti |
4077 | sti |
4064 | 4078 | ||
4065 | mov edi,[RESERVED_PORTS] |
4079 | mov edi,[RESERVED_PORTS] |
4066 | add edi,1 |
4080 | add edi,1 |
4067 | mov [RESERVED_PORTS],edi |
4081 | mov [RESERVED_PORTS],edi |
4068 | shl edi,4 |
4082 | shl edi,4 |
4069 | add edi,RESERVED_PORTS |
4083 | add edi,RESERVED_PORTS |
4070 | mov esi,[TASK_BASE] |
4084 | mov esi,[TASK_BASE] |
4071 | mov esi,[esi+TASKDATA.pid] |
4085 | mov esi,[esi+TASKDATA.pid] |
4072 | mov [edi],esi |
4086 | mov [edi],esi |
4073 | mov [edi+4],ebx |
4087 | mov [edi+4],ebx |
4074 | mov [edi+8],ecx |
4088 | mov [edi+8],ecx |
4075 | 4089 | ||
4076 | xor eax, eax |
4090 | xor eax, eax |
4077 | ret |
4091 | ret |
4078 | 4092 | ||
4079 | free_port_area: |
4093 | free_port_area: |
4080 | 4094 | ||
4081 | pushad |
4095 | pushad |
4082 | 4096 | ||
4083 | mov esi,[RESERVED_PORTS] ; no reserved areas ? |
4097 | mov esi,[RESERVED_PORTS] ; no reserved areas ? |
4084 | test esi,esi |
4098 | test esi,esi |
4085 | je frpal2 |
4099 | je frpal2 |
4086 | mov edx,[TASK_BASE] |
4100 | mov edx,[TASK_BASE] |
4087 | mov edx,[edx+TASKDATA.pid] |
4101 | mov edx,[edx+TASKDATA.pid] |
4088 | frpal3: |
4102 | frpal3: |
4089 | mov edi,esi |
4103 | mov edi,esi |
4090 | shl edi,4 |
4104 | shl edi,4 |
4091 | add edi,RESERVED_PORTS |
4105 | add edi,RESERVED_PORTS |
4092 | cmp edx,[edi] |
4106 | cmp edx,[edi] |
4093 | jne frpal4 |
4107 | jne frpal4 |
4094 | cmp ebx,[edi+4] |
4108 | cmp ebx,[edi+4] |
4095 | jne frpal4 |
4109 | jne frpal4 |
4096 | cmp ecx,[edi+8] |
4110 | cmp ecx,[edi+8] |
4097 | jne frpal4 |
4111 | jne frpal4 |
4098 | jmp frpal1 |
4112 | jmp frpal1 |
4099 | frpal4: |
4113 | frpal4: |
4100 | dec esi |
4114 | dec esi |
4101 | jnz frpal3 |
4115 | jnz frpal3 |
4102 | frpal2: |
4116 | frpal2: |
4103 | popad |
4117 | popad |
4104 | mov eax,1 |
4118 | mov eax,1 |
4105 | ret |
4119 | ret |
4106 | frpal1: |
4120 | frpal1: |
4107 | mov ecx,256 |
4121 | mov ecx,256 |
4108 | sub ecx,esi |
4122 | sub ecx,esi |
4109 | shl ecx,4 |
4123 | shl ecx,4 |
4110 | mov esi,edi |
4124 | mov esi,edi |
4111 | add esi,16 |
4125 | add esi,16 |
4112 | cld |
4126 | cld |
4113 | rep movsb |
4127 | rep movsb |
4114 | 4128 | ||
4115 | dec dword [RESERVED_PORTS] |
4129 | dec dword [RESERVED_PORTS] |
4116 | 4130 | ||
4117 | popad |
4131 | popad |
4118 | 4132 | ||
4119 | 4133 | ||
4120 | ; disable port access at port IO map |
4134 | ; disable port access at port IO map |
4121 | 4135 | ||
4122 | pushad ; start disable io map |
4136 | pushad ; start disable io map |
4123 | 4137 | ||
4124 | cmp ecx,65536 ;16384 |
4138 | cmp ecx,65536 ;16384 |
4125 | jge no_mask_io |
4139 | jge no_mask_io |
4126 | 4140 | ||
4127 | mov eax,ebx |
4141 | mov eax,ebx |
4128 | 4142 | ||
4129 | new_port_access_disable: |
4143 | new_port_access_disable: |
4130 | 4144 | ||
4131 | pushad |
4145 | pushad |
4132 | 4146 | ||
4133 | mov ebp,1 ; disable - eax = port |
4147 | mov ebp,1 ; disable - eax = port |
4134 | call set_io_access_rights |
4148 | call set_io_access_rights |
4135 | 4149 | ||
4136 | popad |
4150 | popad |
4137 | 4151 | ||
4138 | inc eax |
4152 | inc eax |
4139 | cmp eax,ecx |
4153 | cmp eax,ecx |
4140 | jbe new_port_access_disable |
4154 | jbe new_port_access_disable |
4141 | 4155 | ||
4142 | no_mask_io: |
4156 | no_mask_io: |
4143 | 4157 | ||
4144 | popad ; end disable io map |
4158 | popad ; end disable io map |
4145 | 4159 | ||
4146 | xor eax, eax |
4160 | xor eax, eax |
4147 | ret |
4161 | ret |
4148 | 4162 | ||
4149 | 4163 | ||
4150 | reserve_free_irq: |
4164 | reserve_free_irq: |
4151 | 4165 | ||
4152 | xor esi, esi |
4166 | xor esi, esi |
4153 | inc esi |
4167 | inc esi |
4154 | cmp ecx, 16 |
4168 | cmp ecx, 16 |
4155 | jae ril1 |
4169 | jae ril1 |
4156 | 4170 | ||
4157 | push ecx |
4171 | push ecx |
4158 | lea ecx, [irq_owner + 4 * ecx] |
4172 | lea ecx, [irq_owner + 4 * ecx] |
4159 | mov edx, [ecx] |
4173 | mov edx, [ecx] |
4160 | mov eax, [TASK_BASE] |
4174 | mov eax, [TASK_BASE] |
4161 | mov edi, [eax + TASKDATA.pid] |
4175 | mov edi, [eax + TASKDATA.pid] |
4162 | pop eax |
4176 | pop eax |
4163 | dec ebx |
4177 | dec ebx |
4164 | jnz reserve_irq |
4178 | jnz reserve_irq |
4165 | 4179 | ||
4166 | cmp edx, edi |
4180 | cmp edx, edi |
4167 | jne ril1 |
4181 | jne ril1 |
4168 | dec esi |
4182 | dec esi |
4169 | mov [ecx], esi |
4183 | mov [ecx], esi |
4170 | 4184 | ||
4171 | jmp ril1 |
4185 | jmp ril1 |
4172 | 4186 | ||
4173 | reserve_irq: |
4187 | reserve_irq: |
4174 | 4188 | ||
4175 | cmp dword [ecx], 0 |
4189 | cmp dword [ecx], 0 |
4176 | jne ril1 |
4190 | jne ril1 |
4177 | 4191 | ||
4178 | mov ebx, [f_irqs + 4 * eax] |
4192 | mov ebx, [f_irqs + 4 * eax] |
4179 | 4193 | ||
4180 | stdcall attach_int_handler, eax, ebx, dword 0 |
4194 | stdcall attach_int_handler, eax, ebx, dword 0 |
4181 | 4195 | ||
4182 | mov [ecx], edi |
4196 | mov [ecx], edi |
4183 | 4197 | ||
4184 | dec esi |
4198 | dec esi |
4185 | ril1: |
4199 | ril1: |
4186 | mov [esp+32], esi ; return in eax |
4200 | mov [esp+32], esi ; return in eax |
4187 | ret |
4201 | ret |
4188 | 4202 | ||
4189 | iglobal |
4203 | iglobal |
4190 | f_irqs: |
4204 | f_irqs: |
4191 | dd 0x0 |
4205 | dd 0x0 |
4192 | dd 0x0 |
4206 | dd 0x0 |
4193 | dd p_irq2 |
4207 | dd p_irq2 |
4194 | dd p_irq3 |
4208 | dd p_irq3 |
4195 | dd p_irq4 |
4209 | dd p_irq4 |
4196 | dd p_irq5 |
4210 | dd p_irq5 |
4197 | dd p_irq6 |
4211 | dd p_irq6 |
4198 | dd p_irq7 |
4212 | dd p_irq7 |
4199 | dd p_irq8 |
4213 | dd p_irq8 |
4200 | dd p_irq9 |
4214 | dd p_irq9 |
4201 | dd p_irq10 |
4215 | dd p_irq10 |
4202 | dd p_irq11 |
4216 | dd p_irq11 |
4203 | dd 0x0 |
4217 | dd 0x0 |
4204 | dd 0x0 |
4218 | dd 0x0 |
4205 | dd p_irq14 |
4219 | dd p_irq14 |
4206 | dd p_irq15 |
4220 | dd p_irq15 |
4207 | 4221 | ||
4208 | endg |
4222 | endg |
4209 | 4223 | ||
4210 | drawbackground: |
4224 | drawbackground: |
4211 | inc [mouse_pause] |
4225 | inc [mouse_pause] |
4212 | cmp [SCR_MODE],word 0x12 |
4226 | cmp [SCR_MODE],word 0x12 |
4213 | je dbrv20 |
4227 | je dbrv20 |
4214 | dbrv12: |
4228 | dbrv12: |
4215 | cmp [SCR_MODE],word 0100000000000000b |
4229 | cmp [SCR_MODE],word 0100000000000000b |
4216 | jge dbrv20 |
4230 | jge dbrv20 |
4217 | cmp [SCR_MODE],word 0x13 |
4231 | cmp [SCR_MODE],word 0x13 |
4218 | je dbrv20 |
4232 | je dbrv20 |
4219 | call vesa12_drawbackground |
4233 | call vesa12_drawbackground |
4220 | dec [mouse_pause] |
4234 | dec [mouse_pause] |
4221 | call [draw_pointer] |
4235 | call [draw_pointer] |
4222 | ret |
4236 | ret |
4223 | dbrv20: |
4237 | dbrv20: |
4224 | cmp [BgrDrawMode],dword 1 |
4238 | cmp [BgrDrawMode],dword 1 |
4225 | jne bgrstr |
4239 | jne bgrstr |
4226 | call vesa20_drawbackground_tiled |
4240 | call vesa20_drawbackground_tiled |
4227 | dec [mouse_pause] |
4241 | dec [mouse_pause] |
4228 | call [draw_pointer] |
4242 | call [draw_pointer] |
4229 | ret |
4243 | ret |
4230 | bgrstr: |
4244 | bgrstr: |
4231 | call vesa20_drawbackground_stretch |
4245 | call vesa20_drawbackground_stretch |
4232 | dec [mouse_pause] |
4246 | dec [mouse_pause] |
4233 | call [draw_pointer] |
4247 | call [draw_pointer] |
4234 | ret |
4248 | ret |
4235 | 4249 | ||
4236 | align 4 |
4250 | align 4 |
4237 | 4251 | ||
4238 | syscall_putimage: ; PutImage |
4252 | syscall_putimage: ; PutImage |
4239 | sys_putimage: |
4253 | sys_putimage: |
4240 | test ecx,0x80008000 |
4254 | test ecx,0x80008000 |
4241 | jnz .exit |
4255 | jnz .exit |
4242 | test ecx,0x0000FFFF |
4256 | test ecx,0x0000FFFF |
4243 | jz .exit |
4257 | jz .exit |
4244 | test ecx,0xFFFF0000 |
4258 | test ecx,0xFFFF0000 |
4245 | jnz @f |
4259 | jnz @f |
4246 | .exit: |
4260 | .exit: |
4247 | ret |
4261 | ret |
4248 | @@: |
4262 | @@: |
4249 | mov edi,[current_slot] |
4263 | mov edi,[current_slot] |
4250 | add dx,word[edi+APPDATA.wnd_clientbox.top] |
4264 | add dx,word[edi+APPDATA.wnd_clientbox.top] |
4251 | rol edx,16 |
4265 | rol edx,16 |
4252 | add dx,word[edi+APPDATA.wnd_clientbox.left] |
4266 | add dx,word[edi+APPDATA.wnd_clientbox.left] |
4253 | rol edx,16 |
4267 | rol edx,16 |
4254 | .forced: |
4268 | .forced: |
4255 | push ebp esi 0 |
4269 | push ebp esi 0 |
4256 | mov ebp, putimage_get24bpp |
4270 | mov ebp, putimage_get24bpp |
4257 | mov esi, putimage_init24bpp |
4271 | mov esi, putimage_init24bpp |
4258 | sys_putimage_bpp: |
4272 | sys_putimage_bpp: |
4259 | ; call [disable_mouse] ; this will be done in xxx_putimage |
4273 | ; call [disable_mouse] ; this will be done in xxx_putimage |
4260 | ; mov eax, vga_putimage |
4274 | ; mov eax, vga_putimage |
4261 | cmp [SCR_MODE], word 0x12 |
4275 | cmp [SCR_MODE], word 0x12 |
4262 | jz @f ;.doit |
4276 | jz @f ;.doit |
4263 | mov eax, vesa12_putimage |
4277 | mov eax, vesa12_putimage |
4264 | cmp [SCR_MODE], word 0100000000000000b |
4278 | cmp [SCR_MODE], word 0100000000000000b |
4265 | jae @f |
4279 | jae @f |
4266 | cmp [SCR_MODE], word 0x13 |
4280 | cmp [SCR_MODE], word 0x13 |
4267 | jnz .doit |
4281 | jnz .doit |
4268 | @@: |
4282 | @@: |
4269 | mov eax, vesa20_putimage |
4283 | mov eax, vesa20_putimage |
4270 | .doit: |
4284 | .doit: |
4271 | inc [mouse_pause] |
4285 | inc [mouse_pause] |
4272 | call eax |
4286 | call eax |
4273 | dec [mouse_pause] |
4287 | dec [mouse_pause] |
4274 | pop ebp esi ebp |
4288 | pop ebp esi ebp |
4275 | jmp [draw_pointer] |
4289 | jmp [draw_pointer] |
4276 | 4290 | ||
4277 | syscall_putimage_palette: |
4291 | syscall_putimage_palette: |
4278 | mov edi, esi |
4292 | mov edi, esi |
4279 | mov esi, edx |
4293 | mov esi, edx |
4280 | mov edx, ecx |
4294 | mov edx, ecx |
4281 | mov ecx, ebx |
4295 | mov ecx, ebx |
4282 | mov ebx, eax |
4296 | mov ebx, eax |
4283 | sys_putimage_palette: |
4297 | sys_putimage_palette: |
4284 | ; ebx = pointer to image |
4298 | ; ebx = pointer to image |
4285 | ; ecx = [xsize]*65536 + [ysize] |
4299 | ; ecx = [xsize]*65536 + [ysize] |
4286 | ; edx = [xstart]*65536 + [ystart] |
4300 | ; edx = [xstart]*65536 + [ystart] |
4287 | ; esi = number of bits per pixel, must be 8, 24 or 32 |
4301 | ; esi = number of bits per pixel, must be 8, 24 or 32 |
4288 | ; edi = pointer to palette |
4302 | ; edi = pointer to palette |
4289 | ; ebp = row delta |
4303 | ; ebp = row delta |
4290 | mov eax, [CURRENT_TASK] |
4304 | mov eax, [CURRENT_TASK] |
4291 | shl eax, 8 |
4305 | shl eax, 8 |
4292 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.top] |
4306 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.top] |
4293 | rol edx, 16 |
4307 | rol edx, 16 |
4294 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.left] |
4308 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.left] |
4295 | rol edx, 16 |
4309 | rol edx, 16 |
4296 | .forced: |
4310 | .forced: |
4297 | push ebp esi ebp |
4311 | push ebp esi ebp |
4298 | cmp esi, 8 |
4312 | cmp esi, 8 |
4299 | jnz @f |
4313 | jnz @f |
4300 | mov ebp, putimage_get8bpp |
4314 | mov ebp, putimage_get8bpp |
4301 | mov esi, putimage_init8bpp |
4315 | mov esi, putimage_init8bpp |
4302 | jmp sys_putimage_bpp |
4316 | jmp sys_putimage_bpp |
4303 | @@: |
4317 | @@: |
4304 | cmp esi, 16 |
4318 | cmp esi, 16 |
4305 | jnz @f |
4319 | jnz @f |
4306 | mov ebp, putimage_get16bpp |
4320 | mov ebp, putimage_get16bpp |
4307 | mov esi, putimage_init16bpp |
4321 | mov esi, putimage_init16bpp |
4308 | jmp sys_putimage_bpp |
4322 | jmp sys_putimage_bpp |
4309 | @@: |
4323 | @@: |
4310 | cmp esi, 24 |
4324 | cmp esi, 24 |
4311 | jnz @f |
4325 | jnz @f |
4312 | mov ebp, putimage_get24bpp |
4326 | mov ebp, putimage_get24bpp |
4313 | mov esi, putimage_init24bpp |
4327 | mov esi, putimage_init24bpp |
4314 | jmp sys_putimage_bpp |
4328 | jmp sys_putimage_bpp |
4315 | @@: |
4329 | @@: |
4316 | cmp esi, 32 |
4330 | cmp esi, 32 |
4317 | jnz @f |
4331 | jnz @f |
4318 | mov ebp, putimage_get32bpp |
4332 | mov ebp, putimage_get32bpp |
4319 | mov esi, putimage_init32bpp |
4333 | mov esi, putimage_init32bpp |
4320 | jmp sys_putimage_bpp |
4334 | jmp sys_putimage_bpp |
4321 | @@: |
4335 | @@: |
4322 | pop ebp esi ebp |
4336 | pop ebp esi ebp |
4323 | ret |
4337 | ret |
4324 | 4338 | ||
4325 | putimage_init24bpp: |
4339 | putimage_init24bpp: |
4326 | lea eax, [eax*3] |
4340 | lea eax, [eax*3] |
4327 | putimage_init8bpp: |
4341 | putimage_init8bpp: |
4328 | ret |
4342 | ret |
4329 | 4343 | ||
4330 | putimage_get24bpp: |
4344 | putimage_get24bpp: |
4331 | mov eax, [esi] |
4345 | mov eax, [esi] |
4332 | add esi, 3 |
4346 | add esi, 3 |
4333 | ret 4 |
4347 | ret 4 |
4334 | putimage_get8bpp: |
4348 | putimage_get8bpp: |
4335 | movzx eax, byte [esi] |
4349 | movzx eax, byte [esi] |
4336 | push edx |
4350 | push edx |
4337 | mov edx, [esp+8] |
4351 | mov edx, [esp+8] |
4338 | mov eax, [edx+eax*4] |
4352 | mov eax, [edx+eax*4] |
4339 | pop edx |
4353 | pop edx |
4340 | inc esi |
4354 | inc esi |
4341 | ret 4 |
4355 | ret 4 |
4342 | 4356 | ||
4343 | putimage_init32bpp: |
4357 | putimage_init32bpp: |
4344 | shl eax, 2 |
4358 | shl eax, 2 |
4345 | ret |
4359 | ret |
4346 | putimage_get32bpp: |
4360 | putimage_get32bpp: |
4347 | lodsd |
4361 | lodsd |
4348 | ret 4 |
4362 | ret 4 |
4349 | 4363 | ||
4350 | putimage_init16bpp: |
4364 | putimage_init16bpp: |
4351 | add eax, eax |
4365 | add eax, eax |
4352 | ret |
4366 | ret |
4353 | putimage_get16bpp: |
4367 | putimage_get16bpp: |
4354 | ; 0RRRRRGGGGGBBBBB -> 00000000RRRRR000GGGGG000BBBBB000 |
4368 | ; 0RRRRRGGGGGBBBBB -> 00000000RRRRR000GGGGG000BBBBB000 |
4355 | push ecx edx |
4369 | push ecx edx |
4356 | movzx eax, word [esi] |
4370 | movzx eax, word [esi] |
4357 | add esi, 2 |
4371 | add esi, 2 |
4358 | mov ecx, eax |
4372 | mov ecx, eax |
4359 | mov edx, eax |
4373 | mov edx, eax |
4360 | and eax, 0x1F |
4374 | and eax, 0x1F |
4361 | and ecx, 0x1F shl 5 |
4375 | and ecx, 0x1F shl 5 |
4362 | and edx, 0x1F shl 10 |
4376 | and edx, 0x1F shl 10 |
4363 | shl eax, 3 |
4377 | shl eax, 3 |
4364 | shl ecx, 6 |
4378 | shl ecx, 6 |
4365 | shl edx, 9 |
4379 | shl edx, 9 |
4366 | or eax, ecx |
4380 | or eax, ecx |
4367 | or eax, edx |
4381 | or eax, edx |
4368 | pop edx ecx |
4382 | pop edx ecx |
4369 | ret |
4383 | ret |
4370 | 4384 | ||
4371 | ; eax x beginning |
4385 | ; eax x beginning |
4372 | ; ebx y beginning |
4386 | ; ebx y beginning |
4373 | ; ecx x end |
4387 | ; ecx x end |
4374 | ; edx y end |
4388 | ; edx y end |
4375 | ; edi color |
4389 | ; edi color |
4376 | 4390 | ||
4377 | __sys_drawbar: |
4391 | __sys_drawbar: |
4378 | mov esi,[current_slot] |
4392 | mov esi,[current_slot] |
4379 | add eax,[esi+APPDATA.wnd_clientbox.left] |
4393 | add eax,[esi+APPDATA.wnd_clientbox.left] |
4380 | add ecx,[esi+APPDATA.wnd_clientbox.left] |
4394 | add ecx,[esi+APPDATA.wnd_clientbox.left] |
4381 | add ebx,[esi+APPDATA.wnd_clientbox.top] |
4395 | add ebx,[esi+APPDATA.wnd_clientbox.top] |
4382 | add edx,[esi+APPDATA.wnd_clientbox.top] |
4396 | add edx,[esi+APPDATA.wnd_clientbox.top] |
4383 | .forced: |
4397 | .forced: |
4384 | inc [mouse_pause] |
4398 | inc [mouse_pause] |
4385 | ; call [disable_mouse] |
4399 | ; call [disable_mouse] |
4386 | cmp [SCR_MODE],word 0x12 |
4400 | cmp [SCR_MODE],word 0x12 |
4387 | je dbv20 |
4401 | je dbv20 |
4388 | sdbv20: |
4402 | sdbv20: |
4389 | cmp [SCR_MODE],word 0100000000000000b |
4403 | cmp [SCR_MODE],word 0100000000000000b |
4390 | jge dbv20 |
4404 | jge dbv20 |
4391 | cmp [SCR_MODE],word 0x13 |
4405 | cmp [SCR_MODE],word 0x13 |
4392 | je dbv20 |
4406 | je dbv20 |
4393 | call vesa12_drawbar |
4407 | call vesa12_drawbar |
4394 | dec [mouse_pause] |
4408 | dec [mouse_pause] |
4395 | call [draw_pointer] |
4409 | call [draw_pointer] |
4396 | ret |
4410 | ret |
4397 | dbv20: |
4411 | dbv20: |
4398 | call vesa20_drawbar |
4412 | call vesa20_drawbar |
4399 | dec [mouse_pause] |
4413 | dec [mouse_pause] |
4400 | call [draw_pointer] |
4414 | call [draw_pointer] |
4401 | ret |
4415 | ret |
4402 | 4416 | ||
4403 | 4417 | ||
4404 | 4418 | ||
4405 | kb_read: |
4419 | kb_read: |
4406 | 4420 | ||
4407 | push ecx edx |
4421 | push ecx edx |
4408 | 4422 | ||
4409 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4423 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4410 | kr_loop: |
4424 | kr_loop: |
4411 | in al,0x64 |
4425 | in al,0x64 |
4412 | test al,1 |
4426 | test al,1 |
4413 | jnz kr_ready |
4427 | jnz kr_ready |
4414 | loop kr_loop |
4428 | loop kr_loop |
4415 | mov ah,1 |
4429 | mov ah,1 |
4416 | jmp kr_exit |
4430 | jmp kr_exit |
4417 | kr_ready: |
4431 | kr_ready: |
4418 | push ecx |
4432 | push ecx |
4419 | mov ecx,32 |
4433 | mov ecx,32 |
4420 | kr_delay: |
4434 | kr_delay: |
4421 | loop kr_delay |
4435 | loop kr_delay |
4422 | pop ecx |
4436 | pop ecx |
4423 | in al,0x60 |
4437 | in al,0x60 |
4424 | xor ah,ah |
4438 | xor ah,ah |
4425 | kr_exit: |
4439 | kr_exit: |
4426 | 4440 | ||
4427 | pop edx ecx |
4441 | pop edx ecx |
4428 | 4442 | ||
4429 | ret |
4443 | ret |
4430 | 4444 | ||
4431 | 4445 | ||
4432 | kb_write: |
4446 | kb_write: |
4433 | 4447 | ||
4434 | push ecx edx |
4448 | push ecx edx |
4435 | 4449 | ||
4436 | mov dl,al |
4450 | mov dl,al |
4437 | ; mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4451 | ; mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4438 | ; kw_loop1: |
4452 | ; kw_loop1: |
4439 | ; in al,0x64 |
4453 | ; in al,0x64 |
4440 | ; test al,0x20 |
4454 | ; test al,0x20 |
4441 | ; jz kw_ok1 |
4455 | ; jz kw_ok1 |
4442 | ; loop kw_loop1 |
4456 | ; loop kw_loop1 |
4443 | ; mov ah,1 |
4457 | ; mov ah,1 |
4444 | ; jmp kw_exit |
4458 | ; jmp kw_exit |
4445 | ; kw_ok1: |
4459 | ; kw_ok1: |
4446 | in al,0x60 |
4460 | in al,0x60 |
4447 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4461 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4448 | kw_loop: |
4462 | kw_loop: |
4449 | in al,0x64 |
4463 | in al,0x64 |
4450 | test al,2 |
4464 | test al,2 |
4451 | jz kw_ok |
4465 | jz kw_ok |
4452 | loop kw_loop |
4466 | loop kw_loop |
4453 | mov ah,1 |
4467 | mov ah,1 |
4454 | jmp kw_exit |
4468 | jmp kw_exit |
4455 | kw_ok: |
4469 | kw_ok: |
4456 | mov al,dl |
4470 | mov al,dl |
4457 | out 0x60,al |
4471 | out 0x60,al |
4458 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4472 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4459 | kw_loop3: |
4473 | kw_loop3: |
4460 | in al,0x64 |
4474 | in al,0x64 |
4461 | test al,2 |
4475 | test al,2 |
4462 | jz kw_ok3 |
4476 | jz kw_ok3 |
4463 | loop kw_loop3 |
4477 | loop kw_loop3 |
4464 | mov ah,1 |
4478 | mov ah,1 |
4465 | jmp kw_exit |
4479 | jmp kw_exit |
4466 | kw_ok3: |
4480 | kw_ok3: |
4467 | mov ah,8 |
4481 | mov ah,8 |
4468 | kw_loop4: |
4482 | kw_loop4: |
4469 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4483 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4470 | kw_loop5: |
4484 | kw_loop5: |
4471 | in al,0x64 |
4485 | in al,0x64 |
4472 | test al,1 |
4486 | test al,1 |
4473 | jnz kw_ok4 |
4487 | jnz kw_ok4 |
4474 | loop kw_loop5 |
4488 | loop kw_loop5 |
4475 | dec ah |
4489 | dec ah |
4476 | jnz kw_loop4 |
4490 | jnz kw_loop4 |
4477 | kw_ok4: |
4491 | kw_ok4: |
4478 | xor ah,ah |
4492 | xor ah,ah |
4479 | kw_exit: |
4493 | kw_exit: |
4480 | 4494 | ||
4481 | pop edx ecx |
4495 | pop edx ecx |
4482 | 4496 | ||
4483 | ret |
4497 | ret |
4484 | 4498 | ||
4485 | 4499 | ||
4486 | kb_cmd: |
4500 | kb_cmd: |
4487 | 4501 | ||
4488 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4502 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4489 | c_wait: |
4503 | c_wait: |
4490 | in al,0x64 |
4504 | in al,0x64 |
4491 | test al,2 |
4505 | test al,2 |
4492 | jz c_send |
4506 | jz c_send |
4493 | loop c_wait |
4507 | loop c_wait |
4494 | jmp c_error |
4508 | jmp c_error |
4495 | c_send: |
4509 | c_send: |
4496 | mov al,bl |
4510 | mov al,bl |
4497 | out 0x64,al |
4511 | out 0x64,al |
4498 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4512 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4499 | c_accept: |
4513 | c_accept: |
4500 | in al,0x64 |
4514 | in al,0x64 |
4501 | test al,2 |
4515 | test al,2 |
4502 | jz c_ok |
4516 | jz c_ok |
4503 | loop c_accept |
4517 | loop c_accept |
4504 | c_error: |
4518 | c_error: |
4505 | mov ah,1 |
4519 | mov ah,1 |
4506 | jmp c_exit |
4520 | jmp c_exit |
4507 | c_ok: |
4521 | c_ok: |
4508 | xor ah,ah |
4522 | xor ah,ah |
4509 | c_exit: |
4523 | c_exit: |
4510 | ret |
4524 | ret |
4511 | 4525 | ||
4512 | 4526 | ||
4513 | setmouse: ; set mousepicture -pointer |
4527 | setmouse: ; set mousepicture -pointer |
4514 | ; ps2 mouse enable |
4528 | ; ps2 mouse enable |
4515 | 4529 | ||
4516 | mov [MOUSE_PICTURE],dword mousepointer |
4530 | mov [MOUSE_PICTURE],dword mousepointer |
4517 | 4531 | ||
4518 | cli |
4532 | cli |
4519 | 4533 | ||
4520 | ret |
4534 | ret |
4521 | 4535 | ||
4522 | 4536 | ||
4523 | _rdtsc: |
4537 | _rdtsc: |
4524 | bt [cpu_caps], CAPS_TSC |
4538 | bt [cpu_caps], CAPS_TSC |
4525 | jnc ret_rdtsc |
4539 | jnc ret_rdtsc |
4526 | rdtsc |
4540 | rdtsc |
4527 | ret |
4541 | ret |
4528 | ret_rdtsc: |
4542 | ret_rdtsc: |
4529 | mov edx,0xffffffff |
4543 | mov edx,0xffffffff |
4530 | mov eax,0xffffffff |
4544 | mov eax,0xffffffff |
4531 | ret |
4545 | ret |
4532 | 4546 | ||
4533 | rerouteirqs: |
4547 | rerouteirqs: |
4534 | 4548 | ||
4535 | mov al,0x11 ; icw4, edge triggered |
4549 | mov al,0x11 ; icw4, edge triggered |
4536 | out 0x20,al |
4550 | out 0x20,al |
4537 | call pic_delay |
4551 | call pic_delay |
4538 | out 0xA0,al |
4552 | out 0xA0,al |
4539 | call pic_delay |
4553 | call pic_delay |
4540 | 4554 | ||
4541 | mov al,0x20 ; generate 0x20 + |
4555 | mov al,0x20 ; generate 0x20 + |
4542 | out 0x21,al |
4556 | out 0x21,al |
4543 | call pic_delay |
4557 | call pic_delay |
4544 | mov al,0x28 ; generate 0x28 + |
4558 | mov al,0x28 ; generate 0x28 + |
4545 | out 0xA1,al |
4559 | out 0xA1,al |
4546 | call pic_delay |
4560 | call pic_delay |
4547 | 4561 | ||
4548 | mov al,0x04 ; slave at irq2 |
4562 | mov al,0x04 ; slave at irq2 |
4549 | out 0x21,al |
4563 | out 0x21,al |
4550 | call pic_delay |
4564 | call pic_delay |
4551 | mov al,0x02 ; at irq9 |
4565 | mov al,0x02 ; at irq9 |
4552 | out 0xA1,al |
4566 | out 0xA1,al |
4553 | call pic_delay |
4567 | call pic_delay |
4554 | 4568 | ||
4555 | mov al,0x01 ; 8086 mode |
4569 | mov al,0x01 ; 8086 mode |
4556 | out 0x21,al |
4570 | out 0x21,al |
4557 | call pic_delay |
4571 | call pic_delay |
4558 | out 0xA1,al |
4572 | out 0xA1,al |
4559 | call pic_delay |
4573 | call pic_delay |
4560 | 4574 | ||
4561 | mov al,255 ; mask all irq's |
4575 | mov al,255 ; mask all irq's |
4562 | out 0xA1,al |
4576 | out 0xA1,al |
4563 | call pic_delay |
4577 | call pic_delay |
4564 | out 0x21,al |
4578 | out 0x21,al |
4565 | call pic_delay |
4579 | call pic_delay |
4566 | 4580 | ||
4567 | mov ecx,0x1000 |
4581 | mov ecx,0x1000 |
4568 | cld |
4582 | cld |
4569 | picl1: call pic_delay |
4583 | picl1: call pic_delay |
4570 | loop picl1 |
4584 | loop picl1 |
4571 | 4585 | ||
4572 | mov al,255 ; mask all irq's |
4586 | mov al,255 ; mask all irq's |
4573 | out 0xA1,al |
4587 | out 0xA1,al |
4574 | call pic_delay |
4588 | call pic_delay |
4575 | out 0x21,al |
4589 | out 0x21,al |
4576 | call pic_delay |
4590 | call pic_delay |
4577 | 4591 | ||
4578 | ret |
4592 | ret |
4579 | 4593 | ||
4580 | 4594 | ||
4581 | pic_delay: |
4595 | pic_delay: |
4582 | 4596 | ||
4583 | jmp pdl1 |
4597 | jmp pdl1 |
4584 | pdl1: ret |
4598 | pdl1: ret |
4585 | 4599 | ||
4586 | 4600 | ||
4587 | align 4 |
4601 | align 4 |
4588 | _SysMsgBoardStr: |
4602 | _SysMsgBoardStr: |
4589 | sys_msg_board_str: |
4603 | sys_msg_board_str: |
4590 | 4604 | ||
4591 | pushad |
4605 | pushad |
4592 | @@: |
4606 | @@: |
4593 | cmp [esi],byte 0 |
4607 | cmp [esi],byte 0 |
4594 | je @f |
4608 | je @f |
4595 | mov eax,1 |
4609 | mov eax,1 |
4596 | movzx ebx,byte [esi] |
4610 | movzx ebx,byte [esi] |
4597 | call sys_msg_board |
4611 | call sys_msg_board |
4598 | inc esi |
4612 | inc esi |
4599 | jmp @b |
4613 | jmp @b |
4600 | @@: |
4614 | @@: |
4601 | popad |
4615 | popad |
4602 | ret |
4616 | ret |
4603 | 4617 | ||
4604 | sys_msg_board_byte: |
4618 | sys_msg_board_byte: |
4605 | ; in: al = byte to display |
4619 | ; in: al = byte to display |
4606 | ; out: nothing |
4620 | ; out: nothing |
4607 | ; destroys: nothing |
4621 | ; destroys: nothing |
4608 | pushad |
4622 | pushad |
4609 | mov ecx, 2 |
4623 | mov ecx, 2 |
4610 | shl eax, 24 |
4624 | shl eax, 24 |
4611 | jmp @f |
4625 | jmp @f |
4612 | 4626 | ||
4613 | sys_msg_board_word: |
4627 | sys_msg_board_word: |
4614 | ; in: ax = word to display |
4628 | ; in: ax = word to display |
4615 | ; out: nothing |
4629 | ; out: nothing |
4616 | ; destroys: nothing |
4630 | ; destroys: nothing |
4617 | pushad |
4631 | pushad |
4618 | mov ecx, 4 |
4632 | mov ecx, 4 |
4619 | shl eax, 16 |
4633 | shl eax, 16 |
4620 | jmp @f |
4634 | jmp @f |
4621 | 4635 | ||
4622 | sys_msg_board_dword: |
4636 | sys_msg_board_dword: |
4623 | ; in: eax = dword to display |
4637 | ; in: eax = dword to display |
4624 | ; out: nothing |
4638 | ; out: nothing |
4625 | ; destroys: nothing |
4639 | ; destroys: nothing |
4626 | pushad |
4640 | pushad |
4627 | mov ecx, 8 |
4641 | mov ecx, 8 |
4628 | @@: |
4642 | @@: |
4629 | push ecx |
4643 | push ecx |
4630 | rol eax, 4 |
4644 | rol eax, 4 |
4631 | push eax |
4645 | push eax |
4632 | and al, 0xF |
4646 | and al, 0xF |
4633 | cmp al, 10 |
4647 | cmp al, 10 |
4634 | sbb al, 69h |
4648 | sbb al, 69h |
4635 | das |
4649 | das |
4636 | mov bl, al |
4650 | mov bl, al |
4637 | xor eax, eax |
4651 | xor eax, eax |
4638 | inc eax |
4652 | inc eax |
4639 | call sys_msg_board |
4653 | call sys_msg_board |
4640 | pop eax |
4654 | pop eax |
4641 | pop ecx |
4655 | pop ecx |
4642 | loop @b |
4656 | loop @b |
4643 | popad |
4657 | popad |
4644 | ret |
4658 | ret |
4645 | 4659 | ||
4646 | uglobal |
4660 | uglobal |
4647 | msg_board_data: times 4096 db 0 |
4661 | msg_board_data: times 4096 db 0 |
4648 | msg_board_count dd 0x0 |
4662 | msg_board_count dd 0x0 |
4649 | endg |
4663 | endg |
4650 | 4664 | ||
4651 | sys_msg_board: |
4665 | sys_msg_board: |
4652 | 4666 | ||
4653 | ; eax=1 : write : bl byte to write |
4667 | ; eax=1 : write : bl byte to write |
4654 | ; eax=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
4668 | ; eax=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
4655 | 4669 | ||
4656 | mov ecx, [msg_board_count] |
4670 | mov ecx, [msg_board_count] |
4657 | cmp eax, 1 |
4671 | cmp eax, 1 |
4658 | jne .smbl1 |
4672 | jne .smbl1 |
4659 | 4673 | ||
4660 | 4674 | ||
4661 | mov [msg_board_data+ecx],bl |
4675 | mov [msg_board_data+ecx],bl |
4662 | inc ecx |
4676 | inc ecx |
4663 | and ecx, 4095 |
4677 | and ecx, 4095 |
4664 | mov [msg_board_count], ecx |
4678 | mov [msg_board_count], ecx |
4665 | mov [check_idle_semaphore], 5 |
4679 | mov [check_idle_semaphore], 5 |
4666 | ret |
4680 | ret |
4667 | .smbl1: |
4681 | .smbl1: |
4668 | cmp eax, 2 |
4682 | cmp eax, 2 |
4669 | jne .smbl2 |
4683 | jne .smbl2 |
4670 | test ecx, ecx |
4684 | test ecx, ecx |
4671 | jz .smbl21 |
4685 | jz .smbl21 |
4672 | mov eax, msg_board_data+1 |
4686 | mov eax, msg_board_data+1 |
4673 | mov ebx, msg_board_data |
4687 | mov ebx, msg_board_data |
4674 | movzx edx, byte [ebx] |
4688 | movzx edx, byte [ebx] |
4675 | call memmove |
4689 | call memmove |
4676 | dec [msg_board_count] |
4690 | dec [msg_board_count] |
4677 | mov [esp + 36], edx ;eax |
4691 | mov [esp + 36], edx ;eax |
4678 | mov [esp + 24], dword 1 |
4692 | mov [esp + 24], dword 1 |
4679 | ret |
4693 | ret |
4680 | .smbl21: |
4694 | .smbl21: |
4681 | mov [esp+36], ecx |
4695 | mov [esp+36], ecx |
4682 | mov [esp+24], ecx |
4696 | mov [esp+24], ecx |
4683 | .smbl2: |
4697 | .smbl2: |
4684 | ret |
4698 | ret |
4685 | 4699 | ||
4686 | 4700 | ||
4687 | 4701 | ||
4688 | sys_process_def: |
4702 | sys_process_def: |
4689 | mov edi, [CURRENT_TASK] |
4703 | mov edi, [CURRENT_TASK] |
4690 | 4704 | ||
4691 | dec eax ; 1 = set keyboard mode |
4705 | dec eax ; 1 = set keyboard mode |
4692 | jne no_set_keyboard_setup |
4706 | jne no_set_keyboard_setup |
4693 | 4707 | ||
4694 | shl edi,8 |
4708 | shl edi,8 |
4695 | mov [edi+SLOT_BASE + APPDATA.keyboard_mode],bl |
4709 | mov [edi+SLOT_BASE + APPDATA.keyboard_mode],bl |
4696 | 4710 | ||
4697 | ret |
4711 | ret |
4698 | 4712 | ||
4699 | no_set_keyboard_setup: |
4713 | no_set_keyboard_setup: |
4700 | 4714 | ||
4701 | dec eax ; 2 = get keyboard mode |
4715 | dec eax ; 2 = get keyboard mode |
4702 | jne no_get_keyboard_setup |
4716 | jne no_get_keyboard_setup |
4703 | 4717 | ||
4704 | shl edi,8 |
4718 | shl edi,8 |
4705 | movzx eax, byte [SLOT_BASE+edi + APPDATA.keyboard_mode] |
4719 | movzx eax, byte [SLOT_BASE+edi + APPDATA.keyboard_mode] |
4706 | 4720 | ||
4707 | mov [esp+36],eax |
4721 | mov [esp+36],eax |
4708 | 4722 | ||
4709 | ret |
4723 | ret |
4710 | 4724 | ||
4711 | no_get_keyboard_setup: |
4725 | no_get_keyboard_setup: |
4712 | 4726 | ||
4713 | dec eax ; 3 = get keyboard ctrl, alt, shift |
4727 | dec eax ; 3 = get keyboard ctrl, alt, shift |
4714 | jne no_get_keyboard_cas |
4728 | jne no_get_keyboard_cas |
4715 | 4729 | ||
4716 | ; xor eax,eax |
4730 | ; xor eax,eax |
4717 | ; movzx eax,byte [shift] |
4731 | ; movzx eax,byte [shift] |
4718 | ; movzx ebx,byte [ctrl] |
4732 | ; movzx ebx,byte [ctrl] |
4719 | ; shl ebx,2 |
4733 | ; shl ebx,2 |
4720 | ; add eax,ebx |
4734 | ; add eax,ebx |
4721 | ; movzx ebx,byte [alt] |
4735 | ; movzx ebx,byte [alt] |
4722 | ; shl ebx,3 |
4736 | ; shl ebx,3 |
4723 | ; add eax,ebx |
4737 | ; add eax,ebx |
4724 | 4738 | ||
4725 | ;// mike.dld [ |
4739 | ;// mike.dld [ |
4726 | mov eax, [kb_state] |
4740 | mov eax, [kb_state] |
4727 | ;// mike.dld ] |
4741 | ;// mike.dld ] |
4728 | 4742 | ||
4729 | mov [esp+36],eax |
4743 | mov [esp+36],eax |
4730 | 4744 | ||
4731 | ret |
4745 | ret |
4732 | 4746 | ||
4733 | no_get_keyboard_cas: |
4747 | no_get_keyboard_cas: |
4734 | 4748 | ||
4735 | dec eax |
4749 | dec eax |
4736 | jnz no_add_keyboard_hotkey |
4750 | jnz no_add_keyboard_hotkey |
4737 | 4751 | ||
4738 | mov eax, hotkey_list |
4752 | mov eax, hotkey_list |
4739 | @@: |
4753 | @@: |
4740 | cmp dword [eax+8], 0 |
4754 | cmp dword [eax+8], 0 |
4741 | jz .found_free |
4755 | jz .found_free |
4742 | add eax, 16 |
4756 | add eax, 16 |
4743 | cmp eax, hotkey_list+16*256 |
4757 | cmp eax, hotkey_list+16*256 |
4744 | jb @b |
4758 | jb @b |
4745 | mov dword [esp+36], 1 |
4759 | mov dword [esp+36], 1 |
4746 | ret |
4760 | ret |
4747 | .found_free: |
4761 | .found_free: |
4748 | mov [eax+8], edi |
4762 | mov [eax+8], edi |
4749 | mov [eax+4], ecx |
4763 | mov [eax+4], ecx |
4750 | movzx ebx, bl |
4764 | movzx ebx, bl |
4751 | lea ebx, [hotkey_scancodes+ebx*4] |
4765 | lea ebx, [hotkey_scancodes+ebx*4] |
4752 | mov ecx, [ebx] |
4766 | mov ecx, [ebx] |
4753 | mov [eax], ecx |
4767 | mov [eax], ecx |
4754 | mov [ebx], eax |
4768 | mov [ebx], eax |
4755 | mov [eax+12], ebx |
4769 | mov [eax+12], ebx |
4756 | jecxz @f |
4770 | jecxz @f |
4757 | mov [ecx+12], eax |
4771 | mov [ecx+12], eax |
4758 | @@: |
4772 | @@: |
4759 | and dword [esp+36], 0 |
4773 | and dword [esp+36], 0 |
4760 | ret |
4774 | ret |
4761 | 4775 | ||
4762 | no_add_keyboard_hotkey: |
4776 | no_add_keyboard_hotkey: |
4763 | 4777 | ||
4764 | dec eax |
4778 | dec eax |
4765 | jnz no_del_keyboard_hotkey |
4779 | jnz no_del_keyboard_hotkey |
4766 | 4780 | ||
4767 | movzx ebx, bl |
4781 | movzx ebx, bl |
4768 | lea ebx, [hotkey_scancodes+ebx*4] |
4782 | lea ebx, [hotkey_scancodes+ebx*4] |
4769 | mov eax, [ebx] |
4783 | mov eax, [ebx] |
4770 | .scan: |
4784 | .scan: |
4771 | test eax, eax |
4785 | test eax, eax |
4772 | jz .notfound |
4786 | jz .notfound |
4773 | cmp [eax+8], edi |
4787 | cmp [eax+8], edi |
4774 | jnz .next |
4788 | jnz .next |
4775 | cmp [eax+4], ecx |
4789 | cmp [eax+4], ecx |
4776 | jz .found |
4790 | jz .found |
4777 | .next: |
4791 | .next: |
4778 | mov eax, [eax] |
4792 | mov eax, [eax] |
4779 | jmp .scan |
4793 | jmp .scan |
4780 | .notfound: |
4794 | .notfound: |
4781 | mov dword [esp+36], 1 |
4795 | mov dword [esp+36], 1 |
4782 | ret |
4796 | ret |
4783 | .found: |
4797 | .found: |
4784 | mov ecx, [eax] |
4798 | mov ecx, [eax] |
4785 | jecxz @f |
4799 | jecxz @f |
4786 | mov edx, [eax+12] |
4800 | mov edx, [eax+12] |
4787 | mov [ecx+12], edx |
4801 | mov [ecx+12], edx |
4788 | @@: |
4802 | @@: |
4789 | mov ecx, [eax+12] |
4803 | mov ecx, [eax+12] |
4790 | mov edx, [eax] |
4804 | mov edx, [eax] |
4791 | mov [ecx], edx |
4805 | mov [ecx], edx |
4792 | xor edx, edx |
4806 | xor edx, edx |
4793 | mov [eax+4], edx |
4807 | mov [eax+4], edx |
4794 | mov [eax+8], edx |
4808 | mov [eax+8], edx |
4795 | mov [eax+12], edx |
4809 | mov [eax+12], edx |
4796 | mov [eax], edx |
4810 | mov [eax], edx |
4797 | mov [esp+36], edx |
4811 | mov [esp+36], edx |
4798 | ret |
4812 | ret |
4799 | 4813 | ||
4800 | no_del_keyboard_hotkey: |
4814 | no_del_keyboard_hotkey: |
4801 | ret |
4815 | ret |
4802 | 4816 | ||
4803 | 4817 | ||
4804 | align 4 |
4818 | align 4 |
4805 | 4819 | ||
4806 | sys_gs: ; direct screen access |
4820 | sys_gs: ; direct screen access |
4807 | 4821 | ||
4808 | cmp eax,1 ; resolution |
4822 | cmp eax,1 ; resolution |
4809 | jne no_gs1 |
4823 | jne no_gs1 |
4810 | mov eax,[Screen_Max_X] |
4824 | mov eax,[Screen_Max_X] |
4811 | shl eax,16 |
4825 | shl eax,16 |
4812 | mov ax,[Screen_Max_Y] |
4826 | mov ax,[Screen_Max_Y] |
4813 | add eax,0x00010001 |
4827 | add eax,0x00010001 |
4814 | mov [esp+36],eax |
4828 | mov [esp+36],eax |
4815 | ret |
4829 | ret |
4816 | no_gs1: |
4830 | no_gs1: |
4817 | 4831 | ||
4818 | cmp eax,2 ; bits per pixel |
4832 | cmp eax,2 ; bits per pixel |
4819 | jne no_gs2 |
4833 | jne no_gs2 |
4820 | movzx eax,byte [ScreenBPP] |
4834 | movzx eax,byte [ScreenBPP] |
4821 | mov [esp+36],eax |
4835 | mov [esp+36],eax |
4822 | ret |
4836 | ret |
4823 | no_gs2: |
4837 | no_gs2: |
4824 | 4838 | ||
4825 | cmp eax,3 ; bytes per scanline |
4839 | cmp eax,3 ; bytes per scanline |
4826 | jne no_gs3 |
4840 | jne no_gs3 |
4827 | mov eax,[BytesPerScanLine] |
4841 | mov eax,[BytesPerScanLine] |
4828 | mov [esp+36],eax |
4842 | mov [esp+36],eax |
4829 | ret |
4843 | ret |
4830 | no_gs3: |
4844 | no_gs3: |
4831 | 4845 | ||
4832 | mov [esp+36],dword -1 |
4846 | mov [esp+36],dword -1 |
4833 | ret |
4847 | ret |
4834 | 4848 | ||
4835 | 4849 | ||
4836 | align 4 ; PCI functions |
4850 | align 4 ; PCI functions |
4837 | 4851 | ||
4838 | sys_pci: |
4852 | sys_pci: |
4839 | 4853 | ||
4840 | call pci_api |
4854 | call pci_api |
4841 | mov [esp+36],eax |
4855 | mov [esp+36],eax |
4842 | ret |
4856 | ret |
4843 | 4857 | ||
4844 | 4858 | ||
4845 | align 4 ; system functions |
4859 | align 4 ; system functions |
4846 | 4860 | ||
4847 | syscall_setpixel: ; SetPixel |
4861 | syscall_setpixel: ; SetPixel |
4848 | 4862 | ||
4849 | mov eax, ebx |
4863 | mov eax, ebx |
4850 | mov ebx, ecx |
4864 | mov ebx, ecx |
4851 | mov ecx, edx |
4865 | mov ecx, edx |
4852 | mov edx, [TASK_BASE] |
4866 | mov edx, [TASK_BASE] |
4853 | add eax, [edx-twdw+WDATA.box.left] |
4867 | add eax, [edx-twdw+WDATA.box.left] |
4854 | add ebx, [edx-twdw+WDATA.box.top] |
4868 | add ebx, [edx-twdw+WDATA.box.top] |
4855 | mov edi, [current_slot] |
4869 | mov edi, [current_slot] |
4856 | add eax, [edi+APPDATA.wnd_clientbox.left] |
4870 | add eax, [edi+APPDATA.wnd_clientbox.left] |
4857 | add ebx, [edi+APPDATA.wnd_clientbox.top] |
4871 | add ebx, [edi+APPDATA.wnd_clientbox.top] |
4858 | xor edi, edi ; no force |
4872 | xor edi, edi ; no force |
4859 | ; mov edi, 1 |
4873 | ; mov edi, 1 |
4860 | call [disable_mouse] |
4874 | call [disable_mouse] |
4861 | jmp [putpixel] |
4875 | jmp [putpixel] |
4862 | 4876 | ||
4863 | align 4 |
4877 | align 4 |
4864 | 4878 | ||
4865 | syscall_writetext: ; WriteText |
4879 | syscall_writetext: ; WriteText |
4866 | 4880 | ||
4867 | mov eax,[TASK_BASE] |
4881 | mov eax,[TASK_BASE] |
4868 | mov ebp,[eax-twdw+WDATA.box.left] |
4882 | mov ebp,[eax-twdw+WDATA.box.left] |
4869 | push esi |
4883 | push esi |
4870 | mov esi,[current_slot] |
4884 | mov esi,[current_slot] |
4871 | add ebp,[esi+APPDATA.wnd_clientbox.left] |
4885 | add ebp,[esi+APPDATA.wnd_clientbox.left] |
4872 | shl ebp,16 |
4886 | shl ebp,16 |
4873 | add ebp,[eax-twdw+WDATA.box.top] |
4887 | add ebp,[eax-twdw+WDATA.box.top] |
4874 | add bp,word[esi+APPDATA.wnd_clientbox.top] |
4888 | add bp,word[esi+APPDATA.wnd_clientbox.top] |
4875 | pop esi |
4889 | pop esi |
4876 | add ebx,ebp |
4890 | add ebx,ebp |
4877 | mov eax,edi |
4891 | mov eax,edi |
4878 | xor edi,edi |
4892 | xor edi,edi |
4879 | jmp dtext |
4893 | jmp dtext |
4880 | 4894 | ||
4881 | align 4 |
4895 | align 4 |
4882 | 4896 | ||
4883 | syscall_openramdiskfile: ; OpenRamdiskFile |
4897 | syscall_openramdiskfile: ; OpenRamdiskFile |
4884 | 4898 | ||
4885 | mov eax, ebx |
4899 | mov eax, ebx |
4886 | mov ebx, ecx |
4900 | mov ebx, ecx |
4887 | mov ecx, edx |
4901 | mov ecx, edx |
4888 | mov edx, esi |
4902 | mov edx, esi |
4889 | mov esi, 12 |
4903 | mov esi, 12 |
4890 | call fileread |
4904 | call fileread |
4891 | mov [esp+32], eax |
4905 | mov [esp+32], eax |
4892 | ret |
4906 | ret |
4893 | 4907 | ||
4894 | align 4 |
4908 | align 4 |
4895 | 4909 | ||
4896 | syscall_drawrect: ; DrawRect |
4910 | syscall_drawrect: ; DrawRect |
4897 | 4911 | ||
4898 | mov edi, edx ; color + gradient |
4912 | mov edi, edx ; color + gradient |
4899 | and edi, 0x80FFFFFF |
4913 | and edi, 0x80FFFFFF |
4900 | test bx, bx ; x.size |
4914 | test bx, bx ; x.size |
4901 | je .drectr |
4915 | je .drectr |
4902 | test cx, cx ; y.size |
4916 | test cx, cx ; y.size |
4903 | je .drectr |
4917 | je .drectr |
4904 | 4918 | ||
4905 | mov eax, ebx ; bad idea |
4919 | mov eax, ebx ; bad idea |
4906 | mov ebx, ecx |
4920 | mov ebx, ecx |
4907 | 4921 | ||
4908 | movzx ecx, ax ; ecx - x.size |
4922 | movzx ecx, ax ; ecx - x.size |
4909 | shr eax, 16 ; eax - x.coord |
4923 | shr eax, 16 ; eax - x.coord |
4910 | movzx edx, bx ; edx - y.size |
4924 | movzx edx, bx ; edx - y.size |
4911 | shr ebx, 16 ; ebx - y.coord |
4925 | shr ebx, 16 ; ebx - y.coord |
4912 | mov esi, [current_slot] |
4926 | mov esi, [current_slot] |
4913 | 4927 | ||
4914 | add eax, [esi + APPDATA.wnd_clientbox.left] |
4928 | add eax, [esi + APPDATA.wnd_clientbox.left] |
4915 | add ebx, [esi + APPDATA.wnd_clientbox.top] |
4929 | add ebx, [esi + APPDATA.wnd_clientbox.top] |
4916 | add ecx, eax |
4930 | add ecx, eax |
4917 | add edx, ebx |
4931 | add edx, ebx |
4918 | jmp [drawbar] |
4932 | jmp [drawbar] |
4919 | .drectr: |
4933 | .drectr: |
4920 | ret |
4934 | ret |
4921 | 4935 | ||
4922 | align 4 |
4936 | align 4 |
4923 | syscall_getscreensize: ; GetScreenSize |
4937 | syscall_getscreensize: ; GetScreenSize |
4924 | mov ax, [Screen_Max_X] |
4938 | mov ax, [Screen_Max_X] |
4925 | shl eax, 16 |
4939 | shl eax, 16 |
4926 | mov ax, [Screen_Max_Y] |
4940 | mov ax, [Screen_Max_Y] |
4927 | mov [esp + 32], eax |
4941 | mov [esp + 32], eax |
4928 | ret |
4942 | ret |
4929 | 4943 | ||
4930 | align 4 |
4944 | align 4 |
4931 | 4945 | ||
4932 | syscall_cdaudio: ; CD |
4946 | syscall_cdaudio: ; CD |
4933 | 4947 | ||
4934 | cmp eax, 4 |
4948 | cmp eax, 4 |
4935 | jb .audio |
4949 | jb .audio |
4936 | jz .eject |
4950 | jz .eject |
4937 | cmp eax, 5 |
4951 | cmp eax, 5 |
4938 | jnz .ret |
4952 | jnz .ret |
4939 | .load: |
4953 | .load: |
4940 | call .reserve |
4954 | call .reserve |
4941 | call LoadMedium |
4955 | call LoadMedium |
4942 | call .free |
4956 | call .free |
4943 | ret |
4957 | ret |
4944 | .eject: |
4958 | .eject: |
4945 | call .reserve |
4959 | call .reserve |
4946 | call clear_CD_cache |
4960 | call clear_CD_cache |
4947 | call allow_medium_removal |
4961 | call allow_medium_removal |
4948 | call EjectMedium |
4962 | call EjectMedium |
4949 | call .free |
4963 | call .free |
4950 | ret |
4964 | ret |
4951 | .audio: |
4965 | .audio: |
4952 | call sys_cd_audio |
4966 | call sys_cd_audio |
4953 | mov [esp+36],eax |
4967 | mov [esp+36],eax |
4954 | .ret: |
4968 | .ret: |
4955 | ret |
4969 | ret |
4956 | 4970 | ||
4957 | .reserve: |
4971 | .reserve: |
4958 | call reserve_cd |
4972 | call reserve_cd |
4959 | mov eax, ebx |
4973 | mov eax, ebx |
4960 | shr eax, 1 |
4974 | shr eax, 1 |
4961 | and eax, 1 |
4975 | and eax, 1 |
4962 | inc eax |
4976 | inc eax |
4963 | mov [ChannelNumber], ax |
4977 | mov [ChannelNumber], ax |
4964 | mov eax, ebx |
4978 | mov eax, ebx |
4965 | and eax, 1 |
4979 | and eax, 1 |
4966 | mov [DiskNumber], al |
4980 | mov [DiskNumber], al |
4967 | call reserve_cd_channel |
4981 | call reserve_cd_channel |
4968 | and ebx, 3 |
4982 | and ebx, 3 |
4969 | inc ebx |
4983 | inc ebx |
4970 | mov [cdpos], ebx |
4984 | mov [cdpos], ebx |
4971 | add ebx, ebx |
4985 | add ebx, ebx |
4972 | mov cl, 8 |
4986 | mov cl, 8 |
4973 | sub cl, bl |
4987 | sub cl, bl |
4974 | mov al, [DRIVE_DATA+1] |
4988 | mov al, [DRIVE_DATA+1] |
4975 | shr al, cl |
4989 | shr al, cl |
4976 | test al, 2 |
4990 | test al, 2 |
4977 | jz .err |
4991 | jz .err |
4978 | ret |
4992 | ret |
4979 | .free: |
4993 | .free: |
4980 | call free_cd_channel |
4994 | call free_cd_channel |
4981 | and [cd_status], 0 |
4995 | and [cd_status], 0 |
4982 | ret |
4996 | ret |
4983 | .err: |
4997 | .err: |
4984 | call .free |
4998 | call .free |
4985 | pop eax |
4999 | pop eax |
4986 | ret |
5000 | ret |
4987 | 5001 | ||
4988 | align 4 |
5002 | align 4 |
4989 | 5003 | ||
4990 | syscall_getpixel: ; GetPixel |
5004 | syscall_getpixel: ; GetPixel |
4991 | mov ecx, [Screen_Max_X] |
5005 | mov ecx, [Screen_Max_X] |
4992 | inc ecx |
5006 | inc ecx |
4993 | xor edx, edx |
5007 | xor edx, edx |
4994 | mov eax, ebx |
5008 | mov eax, ebx |
4995 | div ecx |
5009 | div ecx |
4996 | mov ebx, edx |
5010 | mov ebx, edx |
4997 | xchg eax, ebx |
5011 | xchg eax, ebx |
4998 | call dword [GETPIXEL] ; eax - x, ebx - y |
5012 | call dword [GETPIXEL] ; eax - x, ebx - y |
4999 | mov [esp + 32], ecx |
5013 | mov [esp + 32], ecx |
5000 | ret |
5014 | ret |
5001 | 5015 | ||
5002 | 5016 | ||
5003 | align 4 |
5017 | align 4 |
5004 | 5018 | ||
5005 | syscall_drawline: ; DrawLine |
5019 | syscall_drawline: ; DrawLine |
5006 | 5020 | ||
5007 | mov edi, [TASK_BASE] |
5021 | mov edi, [TASK_BASE] |
5008 | movzx eax, word[edi-twdw+WDATA.box.left] |
5022 | movzx eax, word[edi-twdw+WDATA.box.left] |
5009 | mov ebp, eax |
5023 | mov ebp, eax |
5010 | mov esi, [current_slot] |
5024 | mov esi, [current_slot] |
5011 | add ebp, [esi+APPDATA.wnd_clientbox.left] |
5025 | add ebp, [esi+APPDATA.wnd_clientbox.left] |
5012 | add ax, word[esi+APPDATA.wnd_clientbox.left] |
5026 | add ax, word[esi+APPDATA.wnd_clientbox.left] |
5013 | add ebp,ebx |
5027 | add ebp,ebx |
5014 | shl eax, 16 |
5028 | shl eax, 16 |
5015 | movzx ebx, word[edi-twdw+WDATA.box.top] |
5029 | movzx ebx, word[edi-twdw+WDATA.box.top] |
5016 | add eax, ebp |
5030 | add eax, ebp |
5017 | mov ebp, ebx |
5031 | mov ebp, ebx |
5018 | add ebp, [esi+APPDATA.wnd_clientbox.top] |
5032 | add ebp, [esi+APPDATA.wnd_clientbox.top] |
5019 | add bx, word[esi+APPDATA.wnd_clientbox.top] |
5033 | add bx, word[esi+APPDATA.wnd_clientbox.top] |
5020 | add ebp, ecx |
5034 | add ebp, ecx |
5021 | shl ebx, 16 |
5035 | shl ebx, 16 |
5022 | xor edi, edi |
5036 | xor edi, edi |
5023 | add ebx, ebp |
5037 | add ebx, ebp |
5024 | mov ecx, edx |
5038 | mov ecx, edx |
5025 | jmp [draw_line] |
5039 | jmp [draw_line] |
5026 | 5040 | ||
5027 | align 4 |
5041 | align 4 |
5028 | 5042 | ||
5029 | syscall_getirqowner: ; GetIrqOwner |
5043 | syscall_getirqowner: ; GetIrqOwner |
5030 | 5044 | ||
5031 | cmp ebx,16 |
5045 | cmp ebx,16 |
5032 | jae .err |
5046 | jae .err |
5033 | 5047 | ||
5034 | cmp [irq_rights + 4 * ebx], dword 2 |
5048 | cmp [irq_rights + 4 * ebx], dword 2 |
5035 | je .err |
5049 | je .err |
5036 | 5050 | ||
5037 | mov eax,[4 * ebx + irq_owner] |
5051 | mov eax,[4 * ebx + irq_owner] |
5038 | mov [esp+32],eax |
5052 | mov [esp+32],eax |
5039 | 5053 | ||
5040 | ret |
5054 | ret |
5041 | .err: |
5055 | .err: |
5042 | or dword [esp+32], -1 |
5056 | or dword [esp+32], -1 |
5043 | ret |
5057 | ret |
5044 | 5058 | ||
5045 | align 4 |
5059 | align 4 |
5046 | 5060 | ||
5047 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
5061 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
5048 | 5062 | ||
5049 | call r_f_port_area |
5063 | call r_f_port_area |
5050 | mov [esp+36],eax |
5064 | mov [esp+36],eax |
5051 | ret |
5065 | ret |
5052 | 5066 | ||
5053 | align 4 |
5067 | align 4 |
5054 | 5068 | ||
5055 | syscall_threads: ; CreateThreads |
5069 | syscall_threads: ; CreateThreads |
5056 | 5070 | ||
5057 | call sys_threads |
5071 | call sys_threads |
5058 | mov [esp+36],eax |
5072 | mov [esp+36],eax |
5059 | ret |
5073 | ret |
5060 | 5074 | ||
5061 | align 4 |
5075 | align 4 |
5062 | 5076 | ||
5063 | stack_driver_stat: |
5077 | stack_driver_stat: |
5064 | 5078 | ||
5065 | call app_stack_handler ; Stack status |
5079 | call app_stack_handler ; Stack status |
5066 | 5080 | ||
5067 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
5081 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
5068 | ; call change_task ; between sent packet |
5082 | ; call change_task ; between sent packet |
5069 | 5083 | ||
5070 | mov [esp+36],eax |
5084 | mov [esp+36],eax |
5071 | ret |
5085 | ret |
5072 | 5086 | ||
5073 | align 4 |
5087 | align 4 |
5074 | 5088 | ||
5075 | socket: ; Socket interface |
5089 | socket: ; Socket interface |
5076 | call app_socket_handler |
5090 | call app_socket_handler |
5077 | 5091 | ||
5078 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
5092 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
5079 | ; call change_task ; between sent packet |
5093 | ; call change_task ; between sent packet |
5080 | 5094 | ||
5081 | mov [esp+36],eax |
5095 | mov [esp+36],eax |
5082 | mov [esp+24],ebx |
5096 | mov [esp+24],ebx |
5083 | ret |
5097 | ret |
5084 | 5098 | ||
5085 | align 4 |
5099 | align 4 |
5086 | 5100 | ||
5087 | read_from_hd: ; Read from hd - fn not in use |
5101 | read_from_hd: ; Read from hd - fn not in use |
5088 | 5102 | ||
5089 | mov edi,[TASK_BASE] |
5103 | mov edi,[TASK_BASE] |
5090 | add edi,TASKDATA.mem_start |
5104 | add edi,TASKDATA.mem_start |
5091 | add eax,[edi] |
5105 | add eax,[edi] |
5092 | add ecx,[edi] |
5106 | add ecx,[edi] |
5093 | add edx,[edi] |
5107 | add edx,[edi] |
5094 | call file_read |
5108 | call file_read |
5095 | 5109 | ||
5096 | mov [esp+36],eax |
5110 | mov [esp+36],eax |
5097 | mov [esp+24],ebx |
5111 | mov [esp+24],ebx |
5098 | 5112 | ||
5099 | ret |
5113 | ret |
5100 | 5114 | ||
5101 | paleholder: |
5115 | paleholder: |
5102 | ret |
5116 | ret |
5103 | 5117 | ||
5104 | 5118 | ||
5105 | align 4 |
5119 | align 4 |
5106 | _SetScreen: |
5120 | _SetScreen: |
5107 | set_screen: |
5121 | set_screen: |
5108 | cmp eax, [Screen_Max_X] |
5122 | cmp eax, [Screen_Max_X] |
5109 | jne .set |
5123 | jne .set |
5110 | 5124 | ||
5111 | cmp edx, [Screen_Max_Y] |
5125 | cmp edx, [Screen_Max_Y] |
5112 | jne .set |
5126 | jne .set |
5113 | ret |
5127 | ret |
5114 | .set: |
5128 | .set: |
5115 | pushfd |
5129 | pushfd |
5116 | cli |
5130 | cli |
5117 | 5131 | ||
5118 | mov [Screen_Max_X], eax |
5132 | mov [Screen_Max_X], eax |
5119 | mov [Screen_Max_Y], edx |
5133 | mov [Screen_Max_Y], edx |
5120 | 5134 | ||
5121 | mov [screen_workarea.right],eax |
5135 | mov [screen_workarea.right],eax |
5122 | mov [screen_workarea.bottom], edx |
5136 | mov [screen_workarea.bottom], edx |
5123 | inc eax |
5137 | inc eax |
5124 | shl eax, 2 ;32 bpp |
5138 | shl eax, 2 ;32 bpp |
5125 | mov [BytesPerScanLine], eax |
5139 | mov [BytesPerScanLine], eax |
5126 | push ebx |
5140 | push ebx |
5127 | push esi |
5141 | push esi |
5128 | push edi |
5142 | push edi |
5129 | call repos_windows |
5143 | call repos_windows |
5130 | mov eax, 0 |
5144 | mov eax, 0 |
5131 | mov ebx, 0 |
5145 | mov ebx, 0 |
5132 | mov ecx, [Screen_Max_X] |
5146 | mov ecx, [Screen_Max_X] |
5133 | mov edx, [Screen_Max_Y] |
5147 | mov edx, [Screen_Max_Y] |
5134 | call calculatescreen |
5148 | call calculatescreen |
5135 | pop edi |
5149 | pop edi |
5136 | pop esi |
5150 | pop esi |
5137 | pop ebx |
5151 | pop ebx |
5138 | 5152 | ||
5139 | popfd |
5153 | popfd |
5140 | ret |
5154 | ret |
5141 | 5155 | ||
5142 | ; --------------- APM --------------------- |
5156 | ; --------------- APM --------------------- |
5143 | apm_entry dp 0 |
5157 | apm_entry dp 0 |
5144 | apm_vf dd 0 |
5158 | apm_vf dd 0 |
5145 | align 4 |
5159 | align 4 |
5146 | sys_apm: |
5160 | sys_apm: |
5147 | cmp word [apm_vf], 0 ; Check APM BIOS enable |
5161 | cmp word [apm_vf], 0 ; Check APM BIOS enable |
5148 | jne @f |
5162 | jne @f |
5149 | or [esp + 56], byte 1 ; error |
5163 | or [esp + 56], byte 1 ; error |
5150 | mov [esp + 36], dword 8 ; 32-bit protected-mode interface not supported |
5164 | mov [esp + 36], dword 8 ; 32-bit protected-mode interface not supported |
5151 | ret |
5165 | ret |
5152 | 5166 | ||
5153 | @@: |
5167 | @@: |
5154 | xchg eax, ecx |
5168 | xchg eax, ecx |
5155 | xchg ebx, ecx |
5169 | xchg ebx, ecx |
5156 | 5170 | ||
5157 | cmp al, 3 |
5171 | cmp al, 3 |
5158 | ja @f |
5172 | ja @f |
5159 | and [esp + 56], byte 0xfe ; emulate func 0..3 as func 0 |
5173 | and [esp + 56], byte 0xfe ; emulate func 0..3 as func 0 |
5160 | mov eax, [apm_vf] |
5174 | mov eax, [apm_vf] |
5161 | mov [esp + 36], eax |
5175 | mov [esp + 36], eax |
5162 | shr eax, 16 |
5176 | shr eax, 16 |
5163 | mov [esp + 32], eax |
5177 | mov [esp + 32], eax |
5164 | ret |
5178 | ret |
5165 | 5179 | ||
5166 | @@: |
5180 | @@: |
5167 | 5181 | ||
5168 | mov esi, [master_tab+(OS_BASE shr 20)] |
5182 | mov esi, [master_tab+(OS_BASE shr 20)] |
5169 | xchg [master_tab], esi |
5183 | xchg [master_tab], esi |
5170 | push esi |
5184 | push esi |
5171 | mov edi, cr3 |
5185 | mov edi, cr3 |
5172 | mov cr3, edi ;flush TLB |
5186 | mov cr3, edi ;flush TLB |
5173 | 5187 | ||
5174 | call pword [apm_entry] ; call APM BIOS |
5188 | call pword [apm_entry] ; call APM BIOS |
5175 | 5189 | ||
5176 | xchg eax, [esp] |
5190 | xchg eax, [esp] |
5177 | mov [master_tab], eax |
5191 | mov [master_tab], eax |
5178 | mov eax, cr3 |
5192 | mov eax, cr3 |
5179 | mov cr3, eax |
5193 | mov cr3, eax |
5180 | pop eax |
5194 | pop eax |
5181 | 5195 | ||
5182 | mov [esp + 8 ], edi |
5196 | mov [esp + 8 ], edi |
5183 | mov [esp + 12], esi |
5197 | mov [esp + 12], esi |
5184 | mov [esp + 24], ebx |
5198 | mov [esp + 24], ebx |
5185 | mov [esp + 28], edx |
5199 | mov [esp + 28], edx |
5186 | mov [esp + 32], ecx |
5200 | mov [esp + 32], ecx |
5187 | mov [esp + 36], eax |
5201 | mov [esp + 36], eax |
5188 | setc al |
5202 | setc al |
5189 | and [esp + 56], byte 0xfe |
5203 | and [esp + 56], byte 0xfe |
5190 | or [esp + 56], al |
5204 | or [esp + 56], al |
5191 | 5205 | ||
5192 | 5206 | ||
5193 | ret |
5207 | ret |
5194 | ; ----------------------------------------- |
5208 | ; ----------------------------------------- |
5195 | 5209 | ||
5196 | align 4 |
5210 | align 4 |
5197 | 5211 | ||
5198 | undefined_syscall: ; Undefined system call |
5212 | undefined_syscall: ; Undefined system call |
5199 | mov [esp + 32], dword -1 |
5213 | mov [esp + 32], dword -1 |
5200 | ret |
5214 | ret |
5201 | 5215 | ||
5202 | align 4 |
5216 | align 4 |
5203 | system_shutdown: ; shut down the system |
5217 | system_shutdown: ; shut down the system |
5204 | 5218 | ||
5205 | cmp byte [BOOT_VAR+0x9030], 1 |
5219 | cmp byte [BOOT_VAR+0x9030], 1 |
5206 | jne @F |
5220 | jne @F |
5207 | ret |
5221 | ret |
5208 | @@: |
5222 | @@: |
5209 | call stop_all_services |
5223 | call stop_all_services |
5210 | push 3 ; stop playing cd |
5224 | push 3 ; stop playing cd |
5211 | pop eax |
5225 | pop eax |
5212 | call sys_cd_audio |
5226 | call sys_cd_audio |
5213 | 5227 | ||
5214 | yes_shutdown_param: |
5228 | yes_shutdown_param: |
5215 | 5229 | ||
5216 | cli |
5230 | cli |
5217 | 5231 | ||
5218 | cmp byte [BOOT_VAR+0x9030], 3 |
5232 | cmp byte [BOOT_VAR+0x9030], 3 |
5219 | je _sys_reboot |
5233 | je _sys_reboot |
5220 | 5234 | ||
5221 | cmp byte [BOOT_VAR+0x9030], 4 |
5235 | cmp byte [BOOT_VAR+0x9030], 4 |
5222 | je _sys_restart |
5236 | je _sys_restart |
5223 | 5237 | ||
5224 | cld |
5238 | cld |
5225 | mov esi, BOOT_VAR ; restore 0x0 - 0xffff |
5239 | mov esi, BOOT_VAR ; restore 0x0 - 0xffff |
5226 | mov edi, OS_BASE |
5240 | mov edi, OS_BASE |
5227 | mov ecx,0x10000/4 |
5241 | mov ecx,0x10000/4 |
5228 | rep movsd |
5242 | rep movsd |
5229 | 5243 | ||
5230 | mov esi, _16bit_start + OS_BASE |
5244 | mov esi, _16bit_start + OS_BASE |
5231 | mov ecx, _16bit_end |
5245 | mov ecx, _16bit_end |
5232 | shr ecx, 2 |
5246 | shr ecx, 2 |
5233 | mov edi, _16BIT_BASE + OS_BASE |
5247 | mov edi, _16BIT_BASE + OS_BASE |
5234 | rep movsd |
5248 | rep movsd |
5235 | 5249 | ||
5236 | mov dword [_sys_pdbr], PG_LARGE+PG_SW |
5250 | mov dword [_sys_pdbr], PG_LARGE+PG_SW |
5237 | mov eax, _sys_pdbr + (0x100000000-OS_BASE) |
5251 | mov eax, _sys_pdbr + (0x100000000-OS_BASE) |
5238 | mov cr3, eax |
5252 | mov cr3, eax |
5239 | 5253 | ||
5240 | jmp far 0x60:_poweroff; |
5254 | jmp far 0x60:_poweroff; |
5241 | 5255 | ||
5242 | 5256 | ||
5243 | _sys_restart: |
5257 | _sys_restart: |
5244 | 5258 | ||
5245 | mov ax,os_stack |
5259 | mov ax,os_stack |
5246 | mov dx,app_data |
5260 | mov dx,app_data |
5247 | mov ss,ax |
5261 | mov ss,ax |
5248 | mov esp, __os_stack |
5262 | mov esp, __os_stack |
5249 | 5263 | ||
5250 | mov ds, dx |
5264 | mov ds, dx |
5251 | mov es, dx |
5265 | mov es, dx |
5252 | mov fs, dx |
5266 | mov fs, dx |
5253 | mov gs, dx |
5267 | mov gs, dx |
5254 | 5268 | ||
5255 | call restorefatchain |
5269 | call restorefatchain |
5256 | 5270 | ||
5257 | cld |
5271 | cld |
5258 | mov esi, BOOT_VAR ; restore 0x0 - 0xffff |
5272 | mov esi, BOOT_VAR ; restore 0x0 - 0xffff |
5259 | mov edi, OS_BASE |
5273 | mov edi, OS_BASE |
5260 | mov ecx,0x10000/4 |
5274 | mov ecx,0x10000/4 |
5261 | rep movsd |
5275 | rep movsd |
5262 | 5276 | ||
5263 | mov eax, [_copy_pg_balloc] |
5277 | mov eax, [_copy_pg_balloc] |
5264 | mov [_pg_balloc], eax |
5278 | mov [_pg_balloc], eax |
5265 | 5279 | ||
5266 | mov dword [_sys_pdbr], PG_LARGE+PG_SW |
5280 | mov dword [_sys_pdbr], PG_LARGE+PG_SW |
5267 | mov eax, _sys_pdbr + (0x100000000-OS_BASE) |
5281 | mov eax, _sys_pdbr + (0x100000000-OS_BASE) |
5268 | mov cr3, eax |
5282 | mov cr3, eax |
5269 | 5283 | ||
5270 | mov ecx, LAST_PAGE |
5284 | mov ecx, LAST_PAGE |
5271 | mov edi, cur_saved_data |
5285 | mov edi, cur_saved_data |
5272 | sub edi, OS_BASE |
5286 | sub edi, OS_BASE |
5273 | sub ecx, edi |
5287 | sub ecx, edi |
5274 | shr ecx, 2 |
5288 | shr ecx, 2 |
5275 | xor eax, eax |
5289 | xor eax, eax |
5276 | rep stosd |
5290 | rep stosd |
5277 | 5291 | ||
5278 | call test_cpu |
5292 | call test_cpu |
5279 | 5293 | ||
5280 | ; jmp __core_restart |
5294 | ; jmp __core_restart |
5281 | 5295 | ||
5282 | _sys_reboot: |
5296 | _sys_reboot: |
5283 | mov word [OS_BASE+0x467+0],0xFFF0 |
5297 | mov word [OS_BASE+0x467+0],0xFFF0 |
5284 | mov word [OS_BASE+0x467+2],0xF000 |
5298 | mov word [OS_BASE+0x467+2],0xF000 |
5285 | 5299 | ||
5286 | mov al,0x0F |
5300 | mov al,0x0F |
5287 | out 0x70,al |
5301 | out 0x70,al |
5288 | mov al,0x05 |
5302 | mov al,0x05 |
5289 | out 0x71,al |
5303 | out 0x71,al |
5290 | 5304 | ||
5291 | mov al,0xFE |
5305 | mov al,0xFE |
5292 | out 0x64,al |
5306 | out 0x64,al |
5293 | 5307 | ||
5294 | hlt |
5308 | hlt |
5295 | 5309 | ||
5296 | include "data32.inc" |
5310 | include "data32.inc" |
5297 | 5311 | ||
5298 | __REV__ = __REV |
5312 | __REV__ = __REV |
5299 | 5313 | ||
5300 | ;uglobals_size = $ - endofcode |
5314 | ;uglobals_size = $ - endofcode |
5301 | ;diff16 "end of kernel code",0,$=> |
5315 | ;diff16 "end of kernel code",0,$=> |