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