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1 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
2 | ;; |
2 | ;; |
3 | ;; Kolibri OS - based on source code Menuet OS, but not 100% compatible. |
3 | ;; Kolibri OS - based on source code Menuet OS, but not 100% compatible. |
4 | ;; |
4 | ;; |
5 | ;; See file COPYING or GNU.TXT for details with these additional details: |
5 | ;; See file COPYING or GNU.TXT for details with these additional details: |
6 | ;; - All code written in 32 bit x86 assembly language |
6 | ;; - All code written in 32 bit x86 assembly language |
7 | ;; - No external code (eg. bios) at process execution time |
7 | ;; - No external code (eg. bios) at process execution time |
8 | ;; |
8 | ;; |
9 | ;; |
9 | ;; |
10 | ;; Compile with last version FASM |
10 | ;; Compile with last version FASM |
11 | ;; |
11 | ;; |
12 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
12 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
13 | include "proc32.inc" |
13 | include "proc32.inc" |
14 | include "kglobals.inc" |
14 | include "kglobals.inc" |
15 | include "lang.inc" |
15 | include "lang.inc" |
16 | 16 | ||
17 | include "const.inc" |
17 | include "const.inc" |
18 | max_processes equ 255 |
18 | max_processes equ 255 |
19 | tss_step equ (128+8192) ; tss & i/o - 65535 ports, * 256=557056*4 |
19 | tss_step equ (128+8192) ; tss & i/o - 65535 ports, * 256=557056*4 |
20 | 20 | ||
21 | 21 | ||
22 | os_data equ os_data_l-gdts ; GDTs |
22 | os_stack equ os_data_l-gdts ; GDTs |
23 | os_code equ os_code_l-gdts |
23 | os_code equ os_code_l-gdts |
24 | graph_data equ 3+graph_data_l-gdts |
24 | graph_data equ 3+graph_data_l-gdts |
25 | tss0 equ tss0_l-gdts |
25 | tss0 equ tss0_l-gdts |
26 | app_code equ 3+app_code_l-gdts |
26 | app_code equ 3+app_code_l-gdts |
27 | app_data equ 3+app_data_l-gdts |
27 | app_data equ 3+app_data_l-gdts |
28 | 28 | ||
29 | 29 | ||
30 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
30 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
31 | ;; |
31 | ;; |
32 | ;; Included files: |
32 | ;; Included files: |
33 | ;; |
33 | ;; |
34 | ;; Kernel16.inc |
34 | ;; Kernel16.inc |
35 | ;; - Booteng.inc English text for bootup |
35 | ;; - Booteng.inc English text for bootup |
36 | ;; - Bootcode.inc Hardware setup |
36 | ;; - Bootcode.inc Hardware setup |
37 | ;; - Pci16.inc PCI functions |
37 | ;; - Pci16.inc PCI functions |
38 | ;; |
38 | ;; |
39 | ;; Kernel32.inc |
39 | ;; Kernel32.inc |
40 | ;; - Sys32.inc Process management |
40 | ;; - Sys32.inc Process management |
41 | ;; - Shutdown.inc Shutdown and restart |
41 | ;; - Shutdown.inc Shutdown and restart |
42 | ;; - Fat32.inc Read / write hd |
42 | ;; - Fat32.inc Read / write hd |
43 | ;; - Vesa12.inc Vesa 1.2 driver |
43 | ;; - Vesa12.inc Vesa 1.2 driver |
44 | ;; - Vesa20.inc Vesa 2.0 driver |
44 | ;; - Vesa20.inc Vesa 2.0 driver |
45 | ;; - Vga.inc VGA driver |
45 | ;; - Vga.inc VGA driver |
46 | ;; - Stack.inc Network interface |
46 | ;; - Stack.inc Network interface |
47 | ;; - Mouse.inc Mouse pointer |
47 | ;; - Mouse.inc Mouse pointer |
48 | ;; - Scincode.inc Window skinning |
48 | ;; - Scincode.inc Window skinning |
49 | ;; - Pci32.inc PCI functions |
49 | ;; - Pci32.inc PCI functions |
50 | ;; |
50 | ;; |
51 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
51 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
52 | 52 | ||
53 | 53 | ||
54 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
54 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
55 | ;; ;; |
55 | ;; ;; |
56 | ;; 16 BIT ENTRY FROM BOOTSECTOR ;; |
56 | ;; 16 BIT ENTRY FROM BOOTSECTOR ;; |
57 | ;; ;; |
57 | ;; ;; |
58 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
58 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
59 | 59 | ||
60 | use16 |
60 | use16 |
61 | org 0x0 |
61 | org 0x0 |
62 | jmp start_of_code |
62 | jmp start_of_code |
63 | 63 | ||
64 | version db 'Kolibri OS version 0.6.5.0 ',13,10,13,10,0 |
64 | version db 'Kolibri OS version 0.6.5.0 ',13,10,13,10,0 |
65 | 65 | ||
66 | include "boot/preboot.inc" |
66 | include "boot/preboot.inc" |
67 | 67 | ||
68 | if lang eq en |
68 | if lang eq en |
69 | include "boot/booteng.inc" ; english system boot messages |
69 | include "boot/booteng.inc" ; english system boot messages |
70 | else if lang eq ru |
70 | else if lang eq ru |
71 | include "boot/bootru.inc" ; russian system boot messages |
71 | include "boot/bootru.inc" ; russian system boot messages |
72 | include "boot/ru.inc" ; Russian font |
72 | include "boot/ru.inc" ; Russian font |
73 | else if lang eq et |
73 | else if lang eq et |
74 | include "boot/bootet.inc" ; estonian system boot messages |
74 | include "boot/bootet.inc" ; estonian system boot messages |
75 | include "boot/et.inc" ; Estonian font |
75 | include "boot/et.inc" ; Estonian font |
76 | else |
76 | else |
77 | include "boot/bootge.inc" ; german system boot messages |
77 | include "boot/bootge.inc" ; german system boot messages |
78 | end if |
78 | end if |
79 | 79 | ||
80 | include "boot/bootcode.inc" ; 16 bit system boot code |
80 | include "boot/bootcode.inc" ; 16 bit system boot code |
81 | include "bus/pci/pci16.inc" |
81 | include "bus/pci/pci16.inc" |
82 | 82 | ||
83 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
83 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
84 | ;; ;; |
84 | ;; ;; |
85 | ;; SWITCH TO 32 BIT PROTECTED MODE ;; |
85 | ;; SWITCH TO 32 BIT PROTECTED MODE ;; |
86 | ;; ;; |
86 | ;; ;; |
87 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
87 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
88 | 88 | ||
89 | 89 | ||
90 | ; CR0 Flags - Protected mode and Paging |
90 | ; CR0 Flags - Protected mode and Paging |
91 | 91 | ||
92 | mov ecx, CR0_PE |
92 | mov ecx, CR0_PE |
93 | 93 | ||
94 | ; Enabling 32 bit protected mode |
94 | ; Enabling 32 bit protected mode |
95 | 95 | ||
96 | sidt [cs:old_ints_h] |
96 | sidt [cs:old_ints_h] |
97 | 97 | ||
98 | cli ; disable all irqs |
98 | cli ; disable all irqs |
99 | cld |
99 | cld |
100 | mov al,255 ; mask all irqs |
100 | mov al,255 ; mask all irqs |
101 | out 0xa1,al |
101 | out 0xa1,al |
102 | out 0x21,al |
102 | out 0x21,al |
103 | l.5: in al, 0x64 ; Enable A20 |
103 | l.5: in al, 0x64 ; Enable A20 |
104 | test al, 2 |
104 | test al, 2 |
105 | jnz l.5 |
105 | jnz l.5 |
106 | mov al, 0xD1 |
106 | mov al, 0xD1 |
107 | out 0x64, al |
107 | out 0x64, al |
108 | l.6: in al, 0x64 |
108 | l.6: in al, 0x64 |
109 | test al, 2 |
109 | test al, 2 |
110 | jnz l.6 |
110 | jnz l.6 |
111 | mov al, 0xDF |
111 | mov al, 0xDF |
112 | out 0x60, al |
112 | out 0x60, al |
113 | l.7: in al, 0x64 |
113 | l.7: in al, 0x64 |
114 | test al, 2 |
114 | test al, 2 |
115 | jnz l.7 |
115 | jnz l.7 |
116 | mov al, 0xFF |
116 | mov al, 0xFF |
117 | out 0x64, al |
117 | out 0x64, al |
118 | 118 | ||
119 | lgdt [cs:tmp_gdt] ; Load GDT |
119 | lgdt [cs:tmp_gdt] ; Load GDT |
120 | mov eax, cr0 ; protected mode |
120 | mov eax, cr0 ; protected mode |
121 | or eax, ecx |
121 | or eax, ecx |
122 | and eax, 10011111b *65536*256 + 0xffffff ; caching enabled |
122 | and eax, 10011111b *65536*256 + 0xffffff ; caching enabled |
123 | mov cr0, eax |
123 | mov cr0, eax |
124 | jmp pword os_code:B32 ; jmp to enable 32 bit mode |
124 | jmp pword os_code:B32 ; jmp to enable 32 bit mode |
125 | 125 | ||
126 | include "boot/shutdown.inc" ; shutdown or restart |
126 | include "boot/shutdown.inc" ; shutdown or restart |
127 | 127 | ||
128 | align 8 |
128 | align 8 |
129 | tmp_gdt: |
129 | tmp_gdt: |
130 | 130 | ||
131 | dw 23 |
131 | dw 23 |
132 | dd tmp_gdt+0x10000 |
132 | dd tmp_gdt+0x10000 |
133 | dw 0 |
133 | dw 0 |
134 | 134 | ||
135 | dw 0xffff |
135 | dw 0xffff |
136 | dw 0x0000 |
136 | dw 0x0000 |
137 | db 0x00 |
137 | db 0x00 |
138 | dw 11011111b *256 +10011010b |
138 | dw 11011111b *256 +10011010b |
139 | db 0x00 |
139 | db 0x00 |
140 | 140 | ||
141 | dw 0xffff |
141 | dw 0xffff |
142 | dw 0x0000 |
142 | dw 0x0000 |
143 | db 0x00 |
143 | db 0x00 |
144 | dw 11011111b *256 +10010010b |
144 | dw 11011111b *256 +10010010b |
145 | db 0x00 |
145 | db 0x00 |
146 | 146 | ||
147 | include "data16.inc" |
147 | include "data16.inc" |
148 | 148 | ||
149 | use32 |
149 | use32 |
150 | org $+0x10000 |
150 | org $+0x10000 |
151 | 151 | ||
152 | align 4 |
152 | align 4 |
153 | B32: |
153 | B32: |
154 | mov ax,os_data ; Selector for os |
154 | mov ax,os_stack ; Selector for os |
155 | mov ds,ax |
155 | mov ds,ax |
156 | mov es,ax |
156 | mov es,ax |
157 | mov fs,ax |
157 | mov fs,ax |
158 | mov gs,ax |
158 | mov gs,ax |
159 | mov ss,ax |
159 | mov ss,ax |
160 | mov esp,0x3ec00 ; Set stack |
160 | mov esp,0x3ec00 ; Set stack |
161 | 161 | ||
162 | ; CLEAR 0x280000 - HEAP_BASE |
162 | ; CLEAR 0x280000 - HEAP_BASE |
163 | 163 | ||
164 | xor eax,eax |
164 | xor eax,eax |
165 | mov edi,0x280000 |
165 | mov edi,0x280000 |
166 | mov ecx,(HEAP_BASE-OS_BASE-0x280000) / 4 |
166 | mov ecx,(HEAP_BASE-OS_BASE-0x280000) / 4 |
167 | cld |
167 | cld |
168 | rep stosd |
168 | rep stosd |
169 | 169 | ||
170 | mov edi,0x40000 |
170 | mov edi,0x40000 |
171 | mov ecx,(0x90000-0x40000)/4 |
171 | mov ecx,(0x90000-0x40000)/4 |
172 | rep stosd |
172 | rep stosd |
173 | 173 | ||
174 | ; CLEAR KERNEL UNDEFINED GLOBALS |
174 | ; CLEAR KERNEL UNDEFINED GLOBALS |
175 | mov edi, endofcode-OS_BASE |
175 | mov edi, endofcode-OS_BASE |
176 | mov ecx, (uglobals_size/4)+4 |
176 | mov ecx, (uglobals_size/4)+4 |
177 | rep stosd |
177 | rep stosd |
178 | 178 | ||
179 | ; SAVE & CLEAR 0-0xffff |
179 | ; SAVE & CLEAR 0-0xffff |
180 | 180 | ||
181 | xor esi, esi |
181 | xor esi, esi |
182 | mov edi,0x2F0000 |
182 | mov edi,0x2F0000 |
183 | mov ecx,0x10000 / 4 |
183 | mov ecx,0x10000 / 4 |
184 | rep movsd |
184 | rep movsd |
185 | xor edi, edi |
185 | xor edi, edi |
186 | mov ecx,0x10000 / 4 |
186 | mov ecx,0x10000 / 4 |
187 | rep stosd |
187 | rep stosd |
188 | 188 | ||
189 | call test_cpu |
189 | call test_cpu |
190 | bts [cpu_caps-OS_BASE], CAPS_TSC ;force use rdtsc |
190 | bts [cpu_caps-OS_BASE], CAPS_TSC ;force use rdtsc |
191 | 191 | ||
192 | ; MEMORY MODEL |
192 | ; MEMORY MODEL |
193 | call mem_test |
193 | call mem_test |
194 | call init_mem |
194 | call init_mem |
195 | call init_page_map |
195 | call init_page_map |
196 | 196 | ||
197 | ; ENABLE PAGING |
197 | ; ENABLE PAGING |
198 | 198 | ||
199 | mov eax, sys_pgdir-OS_BASE |
199 | mov eax, sys_pgdir-OS_BASE |
200 | mov cr3, eax |
200 | mov cr3, eax |
201 | 201 | ||
202 | mov eax,cr0 |
202 | mov eax,cr0 |
203 | or eax,CR0_PG |
203 | or eax,CR0_PG |
204 | mov cr0,eax |
204 | mov cr0,eax |
205 | 205 | ||
206 | lgdt [gdts] |
206 | lgdt [gdts] |
207 | jmp pword os_code:high_code |
207 | jmp pword os_code:high_code |
208 | 208 | ||
209 | __DEBUG__ fix 1 |
209 | __DEBUG__ fix 1 |
210 | __DEBUG_LEVEL__ fix 1 |
210 | __DEBUG_LEVEL__ fix 1 |
211 | include 'init.inc' |
211 | include 'init.inc' |
212 | 212 | ||
213 | org OS_BASE+$ |
213 | org OS_BASE+$ |
214 | 214 | ||
215 | align 4 |
215 | align 4 |
216 | high_code: |
216 | high_code: |
217 | mov ax,os_data |
217 | mov ax,os_stack |
218 | mov ds,ax |
- | |
219 | mov es,ax |
- | |
220 | mov fs,ax |
- | |
221 | mov gs,ax |
218 | mov bx,app_data |
222 | mov ss,ax |
219 | mov ss,ax |
223 | add esp, OS_BASE |
220 | add esp, OS_BASE |
- | 221 | ||
- | 222 | mov ds,bx |
|
- | 223 | mov es,bx |
|
- | 224 | mov fs,bx |
|
- | 225 | mov gs,bx |
|
224 | 226 | ||
225 | mov dword [sys_pgdir], 0 |
227 | mov dword [sys_pgdir], 0 |
226 | mov dword [sys_pgdir+4], 0 |
228 | mov dword [sys_pgdir+4], 0 |
227 | mov dword [sys_pgdir+8], 0 |
229 | mov dword [sys_pgdir+8], 0 |
228 | 230 | ||
229 | mov eax, cr3 |
231 | mov eax, cr3 |
230 | mov cr3, eax ; flush TLB |
232 | mov cr3, eax ; flush TLB |
231 | 233 | ||
232 | ; SAVE REAL MODE VARIABLES |
234 | ; SAVE REAL MODE VARIABLES |
233 | mov ax, [BOOT_VAR + 0x9031] |
235 | mov ax, [BOOT_VAR + 0x9031] |
234 | mov [IDEContrRegsBaseAddr], ax |
236 | mov [IDEContrRegsBaseAddr], ax |
235 | ; --------------- APM --------------------- |
237 | ; --------------- APM --------------------- |
236 | 238 | ||
237 | ; init selectors |
239 | ; init selectors |
238 | mov ebx, [BOOT_VAR+0x9040] ; offset of APM entry point |
240 | mov ebx, [BOOT_VAR+0x9040] ; offset of APM entry point |
239 | movzx eax, word [BOOT_VAR+0x9050] ; real-mode segment base address of |
241 | movzx eax, word [BOOT_VAR+0x9050] ; real-mode segment base address of |
240 | ; protected-mode 32-bit code segment |
242 | ; protected-mode 32-bit code segment |
241 | movzx ecx, word [BOOT_VAR+0x9052] ; real-mode segment base address of |
243 | movzx ecx, word [BOOT_VAR+0x9052] ; real-mode segment base address of |
242 | ; protected-mode 16-bit code segment |
244 | ; protected-mode 16-bit code segment |
243 | movzx edx, word [BOOT_VAR+0x9054] ; real-mode segment base address of |
245 | movzx edx, word [BOOT_VAR+0x9054] ; real-mode segment base address of |
244 | ; protected-mode 16-bit data segment |
246 | ; protected-mode 16-bit data segment |
245 | 247 | ||
246 | shl eax, 4 |
248 | shl eax, 4 |
247 | mov [dword apm_code_32 + 2], ax |
249 | mov [dword apm_code_32 + 2], ax |
248 | shr eax, 16 |
250 | shr eax, 16 |
249 | mov [dword apm_code_32 + 4], al |
251 | mov [dword apm_code_32 + 4], al |
250 | 252 | ||
251 | shl ecx, 4 |
253 | shl ecx, 4 |
252 | mov [dword apm_code_16 + 2], cx |
254 | mov [dword apm_code_16 + 2], cx |
253 | shr ecx, 16 |
255 | shr ecx, 16 |
254 | mov [dword apm_code_16 + 4], cl |
256 | mov [dword apm_code_16 + 4], cl |
255 | 257 | ||
256 | shl edx, 4 |
258 | shl edx, 4 |
257 | mov [dword apm_data_16 + 2], dx |
259 | mov [dword apm_data_16 + 2], dx |
258 | shr edx, 16 |
260 | shr edx, 16 |
259 | mov [dword apm_data_16 + 4], dl |
261 | mov [dword apm_data_16 + 4], dl |
260 | 262 | ||
261 | mov dword[apm_entry], ebx |
263 | mov dword[apm_entry], ebx |
262 | mov word [apm_entry + 4], apm_code_32 - gdts |
264 | mov word [apm_entry + 4], apm_code_32 - gdts |
263 | 265 | ||
264 | mov eax, [BOOT_VAR + 0x9044] ; version & flags |
266 | mov eax, [BOOT_VAR + 0x9044] ; version & flags |
265 | mov [apm_vf], eax |
267 | mov [apm_vf], eax |
266 | ; ----------------------------------------- |
268 | ; ----------------------------------------- |
267 | ; movzx eax,byte [BOOT_VAR+0x9010] ; mouse port |
269 | ; movzx eax,byte [BOOT_VAR+0x9010] ; mouse port |
268 | ; mov [0xF604],byte 1 ;al |
270 | ; mov [0xF604],byte 1 ;al |
269 | mov al, [BOOT_VAR+0x901F] ; DMA writing |
271 | mov al, [BOOT_VAR+0x901F] ; DMA writing |
270 | mov [allow_dma_write], al |
272 | mov [allow_dma_write], al |
271 | mov al,[BOOT_VAR+0x9000] ; bpp |
273 | mov al,[BOOT_VAR+0x9000] ; bpp |
272 | mov [ScreenBPP],al |
274 | mov [ScreenBPP],al |
273 | movzx eax,word [BOOT_VAR+0x900A] ; X max |
275 | movzx eax,word [BOOT_VAR+0x900A] ; X max |
274 | dec eax |
276 | dec eax |
275 | mov [ScreenWidth],eax |
277 | mov [ScreenWidth],eax |
276 | mov [screen_workarea.right],eax |
278 | mov [screen_workarea.right],eax |
277 | movzx eax,word [BOOT_VAR+0x900C] ; Y max |
279 | movzx eax,word [BOOT_VAR+0x900C] ; Y max |
278 | dec eax |
280 | dec eax |
279 | mov [ScreenHeight],eax |
281 | mov [ScreenHeight],eax |
280 | mov [screen_workarea.bottom],eax |
282 | mov [screen_workarea.bottom],eax |
281 | movzx eax,word [BOOT_VAR+0x9008] ; screen mode |
283 | movzx eax,word [BOOT_VAR+0x9008] ; screen mode |
282 | mov [SCR_MODE],eax |
284 | mov [SCR_MODE],eax |
283 | mov eax,[BOOT_VAR+0x9014] ; Vesa 1.2 bnk sw add |
285 | mov eax,[BOOT_VAR+0x9014] ; Vesa 1.2 bnk sw add |
284 | mov [BANK_SWITCH],eax |
286 | mov [BANK_SWITCH],eax |
285 | mov [BytesPerScanLine],word 640*4 ; Bytes PerScanLine |
287 | mov [BytesPerScanLine],word 640*4 ; Bytes PerScanLine |
286 | cmp [SCR_MODE],word 0x13 ; 320x200 |
288 | cmp [SCR_MODE],word 0x13 ; 320x200 |
287 | je @f |
289 | je @f |
288 | cmp [SCR_MODE],word 0x12 ; VGA 640x480 |
290 | cmp [SCR_MODE],word 0x12 ; VGA 640x480 |
289 | je @f |
291 | je @f |
290 | mov ax,[BOOT_VAR+0x9001] ; for other modes |
292 | mov ax,[BOOT_VAR+0x9001] ; for other modes |
291 | mov [BytesPerScanLine],ax |
293 | mov [BytesPerScanLine],ax |
292 | @@: |
294 | @@: |
293 | 295 | ||
294 | ; GRAPHICS ADDRESSES |
296 | ; GRAPHICS ADDRESSES |
295 | 297 | ||
296 | mov byte [BOOT_VAR+0x901e],0x0 |
298 | mov byte [BOOT_VAR+0x901e],0x0 |
297 | mov eax,[BOOT_VAR+0x9018] |
299 | mov eax,[BOOT_VAR+0x9018] |
298 | mov [LFBAddress],eax |
300 | mov [LFBAddress],eax |
299 | 301 | ||
300 | cmp [SCR_MODE],word 0100000000000000b |
302 | cmp [SCR_MODE],word 0100000000000000b |
301 | jge setvesa20 |
303 | jge setvesa20 |
302 | cmp [SCR_MODE],word 0x13 |
304 | cmp [SCR_MODE],word 0x13 |
303 | je v20ga32 |
305 | je v20ga32 |
304 | mov [PUTPIXEL],dword Vesa12_putpixel24 ; Vesa 1.2 |
306 | mov [PUTPIXEL],dword Vesa12_putpixel24 ; Vesa 1.2 |
305 | mov [GETPIXEL],dword Vesa12_getpixel24 |
307 | mov [GETPIXEL],dword Vesa12_getpixel24 |
306 | cmp [ScreenBPP],byte 24 |
308 | cmp [ScreenBPP],byte 24 |
307 | jz ga24 |
309 | jz ga24 |
308 | mov [PUTPIXEL],dword Vesa12_putpixel32 |
310 | mov [PUTPIXEL],dword Vesa12_putpixel32 |
309 | mov [GETPIXEL],dword Vesa12_getpixel32 |
311 | mov [GETPIXEL],dword Vesa12_getpixel32 |
310 | ga24: |
312 | ga24: |
311 | jmp v20ga24 |
313 | jmp v20ga24 |
312 | setvesa20: |
314 | setvesa20: |
313 | mov [PUTPIXEL],dword Vesa20_putpixel24 ; Vesa 2.0 |
315 | mov [PUTPIXEL],dword Vesa20_putpixel24 ; Vesa 2.0 |
314 | mov [GETPIXEL],dword Vesa20_getpixel24 |
316 | mov [GETPIXEL],dword Vesa20_getpixel24 |
315 | cmp [ScreenBPP],byte 24 |
317 | cmp [ScreenBPP],byte 24 |
316 | jz v20ga24 |
318 | jz v20ga24 |
317 | v20ga32: |
319 | v20ga32: |
318 | mov [PUTPIXEL],dword Vesa20_putpixel32 |
320 | mov [PUTPIXEL],dword Vesa20_putpixel32 |
319 | mov [GETPIXEL],dword Vesa20_getpixel32 |
321 | mov [GETPIXEL],dword Vesa20_getpixel32 |
320 | v20ga24: |
322 | v20ga24: |
321 | cmp [SCR_MODE],word 0x12 ; 16 C VGA 640x480 |
323 | cmp [SCR_MODE],word 0x12 ; 16 C VGA 640x480 |
322 | jne no_mode_0x12 |
324 | jne no_mode_0x12 |
323 | mov [PUTPIXEL],dword VGA_putpixel |
325 | mov [PUTPIXEL],dword VGA_putpixel |
324 | mov [GETPIXEL],dword Vesa20_getpixel32 |
326 | mov [GETPIXEL],dword Vesa20_getpixel32 |
325 | no_mode_0x12: |
327 | no_mode_0x12: |
326 | 328 | ||
327 | ; -------- Fast System Call init ---------- |
329 | ; -------- Fast System Call init ---------- |
328 | ; Intel SYSENTER/SYSEXIT (AMD CPU support it too) |
330 | ; Intel SYSENTER/SYSEXIT (AMD CPU support it too) |
329 | bt [cpu_caps], CAPS_SEP |
331 | bt [cpu_caps], CAPS_SEP |
330 | jnc .SEnP ; SysEnter not Present |
332 | jnc .SEnP ; SysEnter not Present |
331 | xor edx, edx |
333 | xor edx, edx |
332 | mov ecx, MSR_SYSENTER_CS |
334 | mov ecx, MSR_SYSENTER_CS |
333 | mov eax, os_code |
335 | mov eax, os_code |
334 | wrmsr |
336 | wrmsr |
335 | mov ecx, MSR_SYSENTER_ESP |
337 | mov ecx, MSR_SYSENTER_ESP |
336 | mov eax, sysenter_stack ; Check it |
338 | mov eax, sysenter_stack ; Check it |
337 | wrmsr |
339 | wrmsr |
338 | mov ecx, MSR_SYSENTER_EIP |
340 | mov ecx, MSR_SYSENTER_EIP |
339 | mov eax, sysenter_entry |
341 | mov eax, sysenter_entry |
340 | wrmsr |
342 | wrmsr |
341 | .SEnP: |
343 | .SEnP: |
342 | ; AMD SYSCALL/SYSRET |
344 | ; AMD SYSCALL/SYSRET |
343 | cmp byte[cpu_vendor], 'A' |
345 | cmp byte[cpu_vendor], 'A' |
344 | jne .noSYSCALL |
346 | jne .noSYSCALL |
345 | mov eax, 0x80000001 |
347 | mov eax, 0x80000001 |
346 | cpuid |
348 | cpuid |
347 | test edx, 0x800 ; bit_11 - SYSCALL/SYSRET support |
349 | test edx, 0x800 ; bit_11 - SYSCALL/SYSRET support |
348 | jz .noSYSCALL |
350 | jz .noSYSCALL |
349 | mov ecx, MSR_AMD_EFER |
351 | mov ecx, MSR_AMD_EFER |
350 | rdmsr |
352 | rdmsr |
351 | or eax, 1 ; bit_0 - System Call Extension (SCE) |
353 | or eax, 1 ; bit_0 - System Call Extension (SCE) |
352 | wrmsr |
354 | wrmsr |
353 | 355 | ||
354 | ; !!!! It`s dirty hack, fix it !!! |
356 | ; !!!! It`s dirty hack, fix it !!! |
355 | ; Bits of EDX : |
357 | ; Bits of EDX : |
356 | ; Bit 31–16 During the SYSRET instruction, this field is copied into the CS register |
358 | ; Bit 31–16 During the SYSRET instruction, this field is copied into the CS register |
357 | ; and the contents of this field, plus 8, are copied into the SS register. |
359 | ; and the contents of this field, plus 8, are copied into the SS register. |
358 | ; Bit 15–0 During the SYSCALL instruction, this field is copied into the CS register |
360 | ; Bit 15–0 During the SYSCALL instruction, this field is copied into the CS register |
359 | ; and the contents of this field, plus 8, are copied into the SS register. |
361 | ; and the contents of this field, plus 8, are copied into the SS register. |
360 | 362 | ||
361 | ; mov edx, (os_code + 16) * 65536 + os_code |
363 | ; mov edx, (os_code + 16) * 65536 + os_code |
362 | mov edx, 0x1B0008 |
364 | mov edx, 0x1B0008 |
363 | 365 | ||
364 | mov eax, syscall_entry |
366 | mov eax, syscall_entry |
365 | mov ecx, MSR_AMD_STAR |
367 | mov ecx, MSR_AMD_STAR |
366 | wrmsr |
368 | wrmsr |
367 | .noSYSCALL: |
369 | .noSYSCALL: |
368 | ; ----------------------------------------- |
370 | ; ----------------------------------------- |
369 | 371 | ||
370 | call init_kernel_heap |
372 | call init_kernel_heap |
371 | stdcall kernel_alloc, 0x2000 |
373 | stdcall kernel_alloc, 0x2000 |
372 | mov [os_stack], eax |
374 | mov [os_stack_seg], eax |
- | 375 | ||
- | 376 | lea esp, [eax+RING0_STACK_SIZE] |
|
373 | 377 | ||
374 | mov [LFBSize], 0x800000 |
378 | mov [LFBSize], 0x800000 |
375 | call init_mtrr |
379 | call init_mtrr |
376 | 380 | ||
377 | call init_LFB |
381 | call init_LFB |
378 | call init_fpu |
382 | call init_fpu |
379 | call init_malloc |
383 | call init_malloc |
380 | 384 | ||
381 | stdcall alloc_kernel_space, 0x4F000 |
385 | stdcall alloc_kernel_space, 0x4F000 |
382 | mov [ipc_tmp], eax |
386 | mov [ipc_tmp], eax |
383 | mov ebx, 0x1000 |
387 | mov ebx, 0x1000 |
384 | 388 | ||
385 | add eax, 0x40000 |
389 | add eax, 0x40000 |
386 | mov [proc_mem_map], eax |
390 | mov [proc_mem_map], eax |
387 | 391 | ||
388 | add eax, 0x8000 |
392 | add eax, 0x8000 |
389 | mov [proc_mem_pdir], eax |
393 | mov [proc_mem_pdir], eax |
390 | 394 | ||
391 | add eax, ebx |
395 | add eax, ebx |
392 | mov [proc_mem_tab], eax |
396 | mov [proc_mem_tab], eax |
393 | 397 | ||
394 | add eax, ebx |
398 | add eax, ebx |
395 | mov [tmp_task_pdir], eax |
399 | mov [tmp_task_pdir], eax |
396 | 400 | ||
397 | add eax, ebx |
401 | add eax, ebx |
398 | mov [tmp_task_ptab], eax |
402 | mov [tmp_task_ptab], eax |
399 | 403 | ||
400 | add eax, ebx |
404 | add eax, ebx |
401 | mov [ipc_pdir], eax |
405 | mov [ipc_pdir], eax |
402 | 406 | ||
403 | add eax, ebx |
407 | add eax, ebx |
404 | mov [ipc_ptab], eax |
408 | mov [ipc_ptab], eax |
405 | 409 | ||
406 | call init_events |
410 | call init_events |
407 | mov eax, srv.fd-SRV_FD_OFFSET |
411 | mov eax, srv.fd-SRV_FD_OFFSET |
408 | mov [srv.fd], eax |
412 | mov [srv.fd], eax |
409 | mov [srv.bk], eax |
413 | mov [srv.bk], eax |
410 | 414 | ||
411 | mov edi, irq_tab |
415 | mov edi, irq_tab |
412 | xor eax, eax |
416 | xor eax, eax |
413 | mov ecx, 16 |
417 | mov ecx, 16 |
414 | rep stosd |
418 | rep stosd |
415 | 419 | ||
416 | ;Set base of graphic segment to linear address of LFB |
420 | ;Set base of graphic segment to linear address of LFB |
417 | mov eax,[LFBAddress] ; set for gs |
421 | mov eax,[LFBAddress] ; set for gs |
418 | mov [graph_data_l+2],ax |
422 | mov [graph_data_l+2],ax |
419 | shr eax,16 |
423 | shr eax,16 |
420 | mov [graph_data_l+4],al |
424 | mov [graph_data_l+4],al |
421 | mov [graph_data_l+7],ah |
425 | mov [graph_data_l+7],ah |
422 | 426 | ||
423 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
427 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
424 | include 'detect/disks.inc' |
428 | include 'detect/disks.inc' |
425 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
429 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
426 | 430 | ||
427 | ; READ RAMDISK IMAGE FROM HD |
431 | ; READ RAMDISK IMAGE FROM HD |
428 | 432 | ||
429 | ;!!!!!!!!!!!!!!!!!!!!!!! |
433 | ;!!!!!!!!!!!!!!!!!!!!!!! |
430 | include 'boot/rdload.inc' |
434 | include 'boot/rdload.inc' |
431 | ;!!!!!!!!!!!!!!!!!!!!!!! |
435 | ;!!!!!!!!!!!!!!!!!!!!!!! |
432 | ; mov [dma_hdd],1 |
436 | ; mov [dma_hdd],1 |
433 | ; CALCULATE FAT CHAIN FOR RAMDISK |
437 | ; CALCULATE FAT CHAIN FOR RAMDISK |
434 | 438 | ||
435 | call calculatefatchain |
439 | call calculatefatchain |
436 | 440 | ||
437 | ; LOAD VMODE DRIVER |
441 | ; LOAD VMODE DRIVER |
438 | 442 | ||
439 | ;!!!!!!!!!!!!!!!!!!!!!!! |
443 | ;!!!!!!!!!!!!!!!!!!!!!!! |
440 | include 'vmodeld.inc' |
444 | include 'vmodeld.inc' |
441 | ;!!!!!!!!!!!!!!!!!!!!!!! |
445 | ;!!!!!!!!!!!!!!!!!!!!!!! |
442 | 446 | ||
443 | ; LOAD FONTS I and II |
447 | ; LOAD FONTS I and II |
444 | 448 | ||
445 | mov [CURRENT_TASK],dword 1 |
449 | mov [CURRENT_TASK],dword 1 |
446 | mov [TASK_COUNT],dword 1 |
450 | mov [TASK_COUNT],dword 1 |
447 | mov [TASK_BASE],dword TASK_DATA |
451 | mov [TASK_BASE],dword TASK_DATA |
448 | 452 | ||
449 | mov esi,char |
453 | mov esi,char |
450 | xor ebx,ebx |
454 | xor ebx,ebx |
451 | mov ecx,2560 |
455 | mov ecx,2560 |
452 | mov edx,FONT_I |
456 | mov edx,FONT_I |
453 | call fs_RamdiskRead |
457 | call fs_RamdiskRead |
454 | 458 | ||
455 | mov esi,char2 |
459 | mov esi,char2 |
456 | xor ebx,ebx |
460 | xor ebx,ebx |
457 | mov ecx,2560;26000 |
461 | mov ecx,2560;26000 |
458 | mov edx,FONT_II |
462 | mov edx,FONT_II |
459 | call fs_RamdiskRead |
463 | call fs_RamdiskRead |
460 | 464 | ||
461 | mov esi,boot_fonts |
465 | mov esi,boot_fonts |
462 | call boot_log |
466 | call boot_log |
463 | 467 | ||
464 | ; PRINT AMOUNT OF MEMORY |
468 | ; PRINT AMOUNT OF MEMORY |
465 | mov esi, boot_memdetect |
469 | mov esi, boot_memdetect |
466 | call boot_log |
470 | call boot_log |
467 | 471 | ||
468 | movzx ecx, word [boot_y] |
472 | movzx ecx, word [boot_y] |
469 | or ecx, (10+29*6) shl 16 ; "Determining amount of memory" |
473 | or ecx, (10+29*6) shl 16 ; "Determining amount of memory" |
470 | sub ecx, 10 |
474 | sub ecx, 10 |
471 | mov edx, 0xFFFFFF |
475 | mov edx, 0xFFFFFF |
472 | mov ebx, [MEM_AMOUNT] |
476 | mov ebx, [MEM_AMOUNT] |
473 | shr ebx, 20 |
477 | shr ebx, 20 |
474 | mov edi, 1 |
478 | mov edi, 1 |
475 | mov eax, 0x00040000 |
479 | mov eax, 0x00040000 |
476 | call display_number_force |
480 | call display_number_force |
477 | 481 | ||
478 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
482 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
479 | 483 | ||
480 | mov esi,boot_irqs |
484 | mov esi,boot_irqs |
481 | call boot_log |
485 | call boot_log |
482 | call rerouteirqs |
486 | call rerouteirqs |
483 | 487 | ||
484 | mov esi,boot_tss |
488 | mov esi,boot_tss |
485 | call boot_log |
489 | call boot_log |
486 | 490 | ||
487 | ; BUILD SCHEDULER |
491 | ; BUILD SCHEDULER |
488 | 492 | ||
489 | call build_scheduler ; sys32.inc |
493 | call build_scheduler ; sys32.inc |
490 | 494 | ||
491 | ; LOAD IDT |
495 | ; LOAD IDT |
492 | lidt [idtreg] |
496 | lidt [idtreg] |
493 | 497 | ||
494 | mov esi,boot_devices |
498 | mov esi,boot_devices |
495 | call boot_log |
499 | call boot_log |
496 | call detect_devices |
500 | call detect_devices |
497 | 501 | ||
498 | ; TIMER SET TO 1/100 S |
502 | ; TIMER SET TO 1/100 S |
499 | 503 | ||
500 | mov esi,boot_timer |
504 | mov esi,boot_timer |
501 | call boot_log |
505 | call boot_log |
502 | mov al,0x34 ; set to 100Hz |
506 | mov al,0x34 ; set to 100Hz |
503 | out 0x43,al |
507 | out 0x43,al |
504 | mov al,0x9b ; lsb 1193180 / 1193 |
508 | mov al,0x9b ; lsb 1193180 / 1193 |
505 | out 0x40,al |
509 | out 0x40,al |
506 | mov al,0x2e ; msb |
510 | mov al,0x2e ; msb |
507 | out 0x40,al |
511 | out 0x40,al |
508 | 512 | ||
509 | ; SET MOUSE |
513 | ; SET MOUSE |
510 | 514 | ||
511 | mov esi,boot_setmouse |
515 | mov esi,boot_setmouse |
512 | call boot_log |
516 | call boot_log |
513 | call setmouse |
517 | call setmouse |
514 | 518 | ||
515 | mov [pci_access_enabled],1 |
519 | mov [pci_access_enabled],1 |
516 | 520 | ||
517 | ; SET PRELIMINARY WINDOW STACK AND POSITIONS |
521 | ; SET PRELIMINARY WINDOW STACK AND POSITIONS |
518 | 522 | ||
519 | mov esi,boot_windefs |
523 | mov esi,boot_windefs |
520 | call boot_log |
524 | call boot_log |
521 | call setwindowdefaults |
525 | call setwindowdefaults |
522 | 526 | ||
523 | ; SET BACKGROUND DEFAULTS |
527 | ; SET BACKGROUND DEFAULTS |
524 | 528 | ||
525 | mov esi,boot_bgr |
529 | mov esi,boot_bgr |
526 | call boot_log |
530 | call boot_log |
527 | call calculatebackground |
531 | call calculatebackground |
528 | 532 | ||
529 | ; RESERVE SYSTEM IRQ'S JA PORT'S |
533 | ; RESERVE SYSTEM IRQ'S JA PORT'S |
530 | 534 | ||
531 | mov esi,boot_resirqports |
535 | mov esi,boot_resirqports |
532 | call boot_log |
536 | call boot_log |
533 | call reserve_irqs_ports |
537 | call reserve_irqs_ports |
534 | 538 | ||
535 | ; SET PORTS FOR IRQ HANDLERS |
539 | ; SET PORTS FOR IRQ HANDLERS |
536 | 540 | ||
537 | mov esi,boot_setrports |
541 | mov esi,boot_setrports |
538 | call boot_log |
542 | call boot_log |
539 | call setirqreadports |
543 | call setirqreadports |
540 | 544 | ||
541 | ; SET UP OS TASK |
545 | ; SET UP OS TASK |
542 | 546 | ||
543 | mov esi,boot_setostask |
547 | mov esi,boot_setostask |
544 | call boot_log |
548 | call boot_log |
545 | 549 | ||
546 | mov eax, fpu_data |
550 | mov eax, fpu_data |
547 | mov dword [SLOT_BASE+APPDATA.fpu_state], eax |
551 | mov dword [SLOT_BASE+APPDATA.fpu_state], eax |
548 | mov dword [SLOT_BASE+APPDATA.fpu_handler], 0 |
552 | mov dword [SLOT_BASE+APPDATA.fpu_handler], 0 |
549 | mov dword [SLOT_BASE+APPDATA.sse_handler], 0 |
553 | mov dword [SLOT_BASE+APPDATA.sse_handler], 0 |
550 | 554 | ||
551 | ; name for OS/IDLE process |
555 | ; name for OS/IDLE process |
552 | 556 | ||
553 | mov dword [SLOT_BASE+256+APPDATA.app_name], dword 'OS/I' |
557 | mov dword [SLOT_BASE+256+APPDATA.app_name], dword 'OS/I' |
554 | mov dword [SLOT_BASE+256+APPDATA.app_name+4], dword 'DLE ' |
558 | mov dword [SLOT_BASE+256+APPDATA.app_name+4], dword 'DLE ' |
555 | mov edi, [os_stack] |
559 | mov edi, [os_stack_seg] |
556 | mov dword [SLOT_BASE+256+APPDATA.pl0_stack], edi |
560 | mov dword [SLOT_BASE+256+APPDATA.pl0_stack], edi |
557 | add edi, 0x2000-512 |
561 | add edi, 0x2000-512 |
558 | mov dword [SLOT_BASE+256+APPDATA.fpu_state], edi |
562 | mov dword [SLOT_BASE+256+APPDATA.fpu_state], edi |
559 | 563 | ||
560 | mov esi, fpu_data |
564 | mov esi, fpu_data |
561 | mov ecx, 512/4 |
565 | mov ecx, 512/4 |
562 | cld |
566 | cld |
563 | rep movsd |
567 | rep movsd |
564 | 568 | ||
565 | mov dword [SLOT_BASE+256+APPDATA.fpu_handler], 0 |
569 | mov dword [SLOT_BASE+256+APPDATA.fpu_handler], 0 |
566 | mov dword [SLOT_BASE+256+APPDATA.sse_handler], 0 |
570 | mov dword [SLOT_BASE+256+APPDATA.sse_handler], 0 |
567 | mov dword [SLOT_BASE+256+APPDATA.cursor], ebx |
571 | mov dword [SLOT_BASE+256+APPDATA.cursor], ebx |
568 | 572 | ||
569 | mov ebx, SLOT_BASE+256+APP_OBJ_OFFSET |
573 | mov ebx, SLOT_BASE+256+APP_OBJ_OFFSET |
570 | mov dword [SLOT_BASE+256+APPDATA.fd_obj], ebx |
574 | mov dword [SLOT_BASE+256+APPDATA.fd_obj], ebx |
571 | mov dword [SLOT_BASE+256+APPDATA.bk_obj], ebx |
575 | mov dword [SLOT_BASE+256+APPDATA.bk_obj], ebx |
572 | 576 | ||
573 | ; task list |
577 | ; task list |
574 | mov [CURRENT_TASK],dword 1 |
578 | mov [CURRENT_TASK],dword 1 |
575 | mov [TASK_COUNT],dword 1 |
579 | mov [TASK_COUNT],dword 1 |
576 | mov [TASK_DATA+TASKDATA.wnd_number], 1 ; on screen number |
580 | mov [TASK_DATA+TASKDATA.wnd_number], 1 ; on screen number |
577 | mov [TASK_DATA+TASKDATA.pid], 1 ; process id number |
581 | mov [TASK_DATA+TASKDATA.pid], 1 ; process id number |
578 | mov [TASK_DATA+TASKDATA.mem_start], 0 ; process base address |
582 | mov [TASK_DATA+TASKDATA.mem_start], 0 ; process base address |
579 | 583 | ||
580 | mov edi,tss_data+tss_step |
584 | mov edi,tss_data+tss_step |
581 | mov ecx, (tss_step)/4 |
585 | mov ecx, (tss_step)/4 |
582 | xor eax, eax |
586 | xor eax, eax |
583 | cld |
587 | cld |
584 | rep stosd |
588 | rep stosd |
585 | 589 | ||
586 | mov edi,tss_data+tss_step |
590 | mov edi,tss_data |
587 | mov [edi+TSS._ss0], os_data |
591 | mov [edi+TSS._ss0], os_stack |
588 | mov eax,cr3 |
592 | mov eax,cr3 |
589 | mov [edi+TSS._cr3],eax |
593 | mov [edi+TSS._cr3],eax |
590 | mov [edi+TSS._eip],osloop |
594 | mov [edi+TSS._eip],osloop |
591 | mov [edi+TSS._eflags],dword 0x11202 ; sti and resume |
595 | mov [edi+TSS._eflags],dword 0x1202 ; sti and resume |
592 | mov eax, [os_stack] |
596 | mov eax, [os_stack_seg] |
593 | add eax, 0x2000-512 |
597 | add eax, 0x2000-512 |
594 | mov [edi+TSS._esp], eax |
598 | mov [edi+TSS._esp], eax |
595 | mov [edi+TSS._cs],os_code |
599 | mov [edi+TSS._cs],os_code |
596 | mov [edi+TSS._ss],os_data |
600 | mov [edi+TSS._ss],os_stack ;os_stack |
597 | mov [edi+TSS._ds],os_data |
601 | mov [edi+TSS._ds],app_data ;os_data |
598 | mov [edi+TSS._es],os_data |
602 | mov [edi+TSS._es],app_data ;os_data |
599 | mov [edi+TSS._fs],os_data |
603 | mov [edi+TSS._fs],app_data ;os_data |
600 | mov [edi+TSS._gs],os_data |
604 | mov [edi+TSS._gs],app_data ;os_data |
601 | 605 | ||
602 | mov ax,tss0 |
606 | mov ax,tss0 |
603 | ltr ax |
607 | ltr ax |
604 | 608 | ||
605 | call init_cursors |
609 | call init_cursors |
606 | mov eax, [def_cursor] |
610 | mov eax, [def_cursor] |
607 | mov [SLOT_BASE+APPDATA.cursor],eax |
611 | mov [SLOT_BASE+APPDATA.cursor],eax |
608 | mov [SLOT_BASE+APPDATA.cursor+256],eax |
612 | mov [SLOT_BASE+APPDATA.cursor+256],eax |
609 | 613 | ||
610 | ; READ TSC / SECOND |
614 | ; READ TSC / SECOND |
611 | 615 | ||
612 | mov esi,boot_tsc |
616 | mov esi,boot_tsc |
613 | call boot_log |
617 | call boot_log |
614 | call _rdtsc |
618 | call _rdtsc |
615 | mov ecx,eax |
619 | mov ecx,eax |
616 | mov esi,250 ; wait 1/4 a second |
620 | mov esi,250 ; wait 1/4 a second |
617 | call delay_ms |
621 | call delay_ms |
618 | call _rdtsc |
622 | call _rdtsc |
619 | sub eax,ecx |
623 | sub eax,ecx |
620 | shl eax,2 |
624 | shl eax,2 |
621 | mov [CPU_FREQ],eax ; save tsc / sec |
625 | mov [CPU_FREQ],eax ; save tsc / sec |
622 | mov ebx, 1000000 |
626 | mov ebx, 1000000 |
623 | div ebx |
627 | div ebx |
624 | mov [stall_mcs], eax |
628 | mov [stall_mcs], eax |
625 | 629 | ||
626 | ; SET VARIABLES |
630 | ; SET VARIABLES |
627 | 631 | ||
628 | call set_variables |
632 | call set_variables |
629 | 633 | ||
630 | ; STACK AND FDC |
634 | ; STACK AND FDC |
631 | 635 | ||
632 | call stack_init |
636 | call stack_init |
633 | call fdc_init |
637 | call fdc_init |
634 | 638 | ||
635 | ; PALETTE FOR 320x200 and 640x480 16 col |
639 | ; PALETTE FOR 320x200 and 640x480 16 col |
636 | 640 | ||
637 | cmp [SCR_MODE],word 0x12 |
641 | cmp [SCR_MODE],word 0x12 |
638 | jne no_pal_vga |
642 | jne no_pal_vga |
639 | mov esi,boot_pal_vga |
643 | mov esi,boot_pal_vga |
640 | call boot_log |
644 | call boot_log |
641 | call paletteVGA |
645 | call paletteVGA |
642 | no_pal_vga: |
646 | no_pal_vga: |
643 | 647 | ||
644 | cmp [SCR_MODE],word 0x13 |
648 | cmp [SCR_MODE],word 0x13 |
645 | jne no_pal_ega |
649 | jne no_pal_ega |
646 | mov esi,boot_pal_ega |
650 | mov esi,boot_pal_ega |
647 | call boot_log |
651 | call boot_log |
648 | call palette320x200 |
652 | call palette320x200 |
649 | no_pal_ega: |
653 | no_pal_ega: |
650 | 654 | ||
651 | ; LOAD DEFAULT SKIN |
655 | ; LOAD DEFAULT SKIN |
652 | 656 | ||
653 | mov esi,_skin_file_default |
657 | mov esi,_skin_file_default |
654 | mov edi,_skin_file |
658 | mov edi,_skin_file |
655 | movsd |
659 | movsd |
656 | movsd |
660 | movsd |
657 | movsd |
661 | movsd |
658 | call load_skin |
662 | call load_skin |
659 | 663 | ||
660 | ; LOAD FIRST APPLICATION |
664 | ; LOAD FIRST APPLICATION |
661 | cli |
665 | cli |
662 | cmp byte [BOOT_VAR+0x9030],1 |
666 | cmp byte [BOOT_VAR+0x9030],1 |
663 | jne no_load_vrr_m |
667 | jne no_load_vrr_m |
664 | 668 | ||
665 | mov ebp, vrr_m |
669 | mov ebp, vrr_m |
666 | xor ebx, ebx |
670 | xor ebx, ebx |
667 | xor edx, edx |
671 | xor edx, edx |
668 | call fs_execute |
672 | call fs_execute |
669 | cmp eax,2 ; if vrr_m app found (PID=2) |
673 | cmp eax,2 ; if vrr_m app found (PID=2) |
670 | je first_app_found |
674 | je first_app_found |
671 | 675 | ||
672 | no_load_vrr_m: |
676 | no_load_vrr_m: |
673 | mov ebp, firstapp |
677 | mov ebp, firstapp |
674 | xor ebx, ebx |
678 | xor ebx, ebx |
675 | xor edx, edx |
679 | xor edx, edx |
676 | call fs_execute |
680 | call fs_execute |
677 | cmp eax,2 ; continue if a process has been loaded |
681 | cmp eax,2 ; continue if a process has been loaded |
678 | je first_app_found |
682 | je first_app_found |
679 | mov eax, 0xDEADBEEF ; otherwise halt |
683 | mov eax, 0xDEADBEEF ; otherwise halt |
680 | hlt |
684 | hlt |
681 | first_app_found: |
685 | first_app_found: |
682 | cli |
686 | cli |
683 | 687 | ||
684 | ;mov [TASK_COUNT],dword 2 |
688 | ;mov [TASK_COUNT],dword 2 |
685 | mov [CURRENT_TASK],dword 1 ; set OS task fisrt |
689 | mov [CURRENT_TASK],dword 1 ; set OS task fisrt |
686 | 690 | ||
687 | ; SET KEYBOARD PARAMETERS |
691 | ; SET KEYBOARD PARAMETERS |
688 | mov al, 0xf6 ; reset keyboard, scan enabled |
692 | mov al, 0xf6 ; reset keyboard, scan enabled |
689 | call kb_write |
693 | call kb_write |
690 | 694 | ||
691 | ; wait until 8042 is ready |
695 | ; wait until 8042 is ready |
692 | xor ecx,ecx |
696 | xor ecx,ecx |
693 | @@: |
697 | @@: |
694 | in al,64h |
698 | in al,64h |
695 | and al,00000010b |
699 | and al,00000010b |
696 | loopnz @b |
700 | loopnz @b |
697 | 701 | ||
698 | ; mov al, 0xED ; svetodiody - only for testing! |
702 | ; mov al, 0xED ; svetodiody - only for testing! |
699 | ; call kb_write |
703 | ; call kb_write |
700 | ; call kb_read |
704 | ; call kb_read |
701 | ; mov al, 111b |
705 | ; mov al, 111b |
702 | ; call kb_write |
706 | ; call kb_write |
703 | ; call kb_read |
707 | ; call kb_read |
704 | 708 | ||
705 | mov al, 0xF3 ; set repeat rate & delay |
709 | mov al, 0xF3 ; set repeat rate & delay |
706 | call kb_write |
710 | call kb_write |
707 | ; call kb_read |
711 | ; call kb_read |
708 | mov al, 0 ; 30 250 ;00100010b ; 24 500 ;00100100b ; 20 500 |
712 | mov al, 0 ; 30 250 ;00100010b ; 24 500 ;00100100b ; 20 500 |
709 | call kb_write |
713 | call kb_write |
710 | ; call kb_read |
714 | ; call kb_read |
711 | ;// mike.dld [ |
715 | ;// mike.dld [ |
712 | call set_lights |
716 | call set_lights |
713 | ;// mike.dld ] |
717 | ;// mike.dld ] |
714 | 718 | ||
715 | ; START MULTITASKING |
719 | ; START MULTITASKING |
716 | 720 | ||
717 | mov esi,boot_tasking |
721 | mov esi,boot_tasking |
718 | call boot_log |
722 | call boot_log |
719 | 723 | ||
720 | ; mov [ENABLE_TASKSWITCH],byte 1 ; multitasking enabled |
724 | ; mov [ENABLE_TASKSWITCH],byte 1 ; multitasking enabled |
721 | 725 | ||
722 | ; UNMASK ALL IRQ'S |
726 | ; UNMASK ALL IRQ'S |
723 | 727 | ||
724 | mov esi,boot_allirqs |
728 | mov esi,boot_allirqs |
725 | call boot_log |
729 | call boot_log |
726 | 730 | ||
727 | cli ;guarantee forbidance of interrupts. |
731 | cli ;guarantee forbidance of interrupts. |
728 | mov al,0 ; unmask all irq's |
732 | mov al,0 ; unmask all irq's |
729 | out 0xA1,al |
733 | out 0xA1,al |
730 | out 0x21,al |
734 | out 0x21,al |
731 | 735 | ||
732 | mov ecx,32 |
736 | mov ecx,32 |
733 | 737 | ||
734 | ready_for_irqs: |
738 | ready_for_irqs: |
735 | 739 | ||
736 | mov al,0x20 ; ready for irqs |
740 | mov al,0x20 ; ready for irqs |
737 | out 0x20,al |
741 | out 0x20,al |
738 | out 0xa0,al |
742 | out 0xa0,al |
739 | 743 | ||
740 | loop ready_for_irqs ; flush the queue |
744 | loop ready_for_irqs ; flush the queue |
741 | 745 | ||
742 | stdcall attach_int_handler, dword 1, irq1 |
746 | stdcall attach_int_handler, dword 1, irq1 |
743 | 747 | ||
744 | ; mov [dma_hdd],1 |
748 | ; mov [dma_hdd],1 |
745 | cmp [IDEContrRegsBaseAddr], 0 |
749 | cmp [IDEContrRegsBaseAddr], 0 |
746 | setnz [dma_hdd] |
750 | ; setnz [dma_hdd] |
747 | 751 | ||
748 | stdcall init_uart_service, DRV_ENTRY |
752 | stdcall init_uart_service, DRV_ENTRY |
749 | 753 | ||
750 | sti |
754 | sti |
- | 755 | call change_task |
|
- | 756 | ||
- | 757 | jmp osloop |
|
- | 758 | ||
751 | jmp $ ; wait here for timer to take control |
759 | jmp $ ; wait here for timer to take control |
752 | 760 | ||
753 | ; Fly :) |
761 | ; Fly :) |
754 | 762 | ||
755 | include 'unpacker.inc' |
763 | include 'unpacker.inc' |
756 | include 'fdo.inc' |
764 | include 'fdo.inc' |
757 | 765 | ||
758 | align 4 |
766 | align 4 |
759 | boot_log: |
767 | boot_log: |
760 | pushad |
768 | pushad |
761 | 769 | ||
762 | mov eax,10*65536 |
770 | mov eax,10*65536 |
763 | mov ax,word [boot_y] |
771 | mov ax,word [boot_y] |
764 | add [boot_y],dword 10 |
772 | add [boot_y],dword 10 |
765 | mov ebx,0x80ffffff ; ASCIIZ string with white color |
773 | mov ebx,0x80ffffff ; ASCIIZ string with white color |
766 | mov ecx,esi |
774 | mov ecx,esi |
767 | mov edi,1 |
775 | mov edi,1 |
768 | call dtext |
776 | call dtext |
769 | 777 | ||
770 | mov [novesachecksum],1000 |
778 | mov [novesachecksum],1000 |
771 | call checkVga_N13 |
779 | call checkVga_N13 |
772 | 780 | ||
773 | cmp [preboot_blogesc+OS_BASE+0x10000],byte 1 |
781 | cmp [preboot_blogesc+OS_BASE+0x10000],byte 1 |
774 | je .bll2 |
782 | je .bll2 |
775 | 783 | ||
776 | cmp esi,boot_tasking |
784 | cmp esi,boot_tasking |
777 | jne .bll2 |
785 | jne .bll2 |
778 | ; begin ealex 04.08.05 |
786 | ; begin ealex 04.08.05 |
779 | ; in al,0x61 |
787 | ; in al,0x61 |
780 | ; and al,01111111b |
788 | ; and al,01111111b |
781 | ; out 0x61,al |
789 | ; out 0x61,al |
782 | ; end ealex 04.08.05 |
790 | ; end ealex 04.08.05 |
783 | .bll1: in al,0x60 ; wait for ESC key press |
791 | .bll1: in al,0x60 ; wait for ESC key press |
784 | cmp al,129 |
792 | cmp al,129 |
785 | jne .bll1 |
793 | jne .bll1 |
786 | 794 | ||
787 | .bll2: popad |
795 | .bll2: popad |
788 | 796 | ||
789 | ret |
797 | ret |
790 | 798 | ||
791 | 799 | ||
792 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
800 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
793 | ; ; |
801 | ; ; |
794 | ; MAIN OS LOOP START ; |
802 | ; MAIN OS LOOP START ; |
795 | ; ; |
803 | ; ; |
796 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
804 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
797 | align 32 |
805 | align 32 |
798 | osloop: |
806 | osloop: |
799 | call [draw_pointer] |
807 | call [draw_pointer] |
800 | call checkbuttons |
808 | call checkbuttons |
801 | call checkwindows |
809 | call checkwindows |
802 | ; call check_window_move_request |
810 | ; call check_window_move_request |
803 | call checkmisc |
811 | call checkmisc |
804 | call checkVga_N13 |
812 | call checkVga_N13 |
805 | call stack_handler |
813 | call stack_handler |
806 | call checkidle |
814 | call checkidle |
807 | call check_fdd_motor_status |
815 | call check_fdd_motor_status |
808 | jmp osloop |
816 | jmp osloop |
809 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
817 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
810 | ; ; |
818 | ; ; |
811 | ; MAIN OS LOOP END ; |
819 | ; MAIN OS LOOP END ; |
812 | ; ; |
820 | ; ; |
813 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
821 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
814 | 822 | ||
815 | checkidle: |
823 | checkidle: |
816 | pushad |
824 | pushad |
817 | 825 | ||
818 | cmp [check_idle_semaphore],0 |
826 | cmp [check_idle_semaphore],0 |
819 | jne no_idle_state |
827 | jne no_idle_state |
820 | 828 | ||
821 | call change_task |
829 | call change_task |
822 | mov eax,[idlemem] |
830 | mov eax,[idlemem] |
823 | mov ebx,[timer_ticks] ;[0xfdf0] |
831 | mov ebx,[timer_ticks] ;[0xfdf0] |
824 | cmp eax,ebx |
832 | cmp eax,ebx |
825 | jnz idle_exit |
833 | jnz idle_exit |
826 | call _rdtsc |
834 | call _rdtsc |
827 | mov ecx,eax |
835 | mov ecx,eax |
828 | idle_loop: |
836 | idle_loop: |
829 | hlt |
837 | hlt |
830 | cmp [check_idle_semaphore],0 |
838 | cmp [check_idle_semaphore],0 |
831 | jne idle_loop_exit |
839 | jne idle_loop_exit |
832 | mov eax,[timer_ticks] ;[0xfdf0] |
840 | mov eax,[timer_ticks] ;[0xfdf0] |
833 | cmp ebx,eax |
841 | cmp ebx,eax |
834 | jz idle_loop |
842 | jz idle_loop |
835 | idle_loop_exit: |
843 | idle_loop_exit: |
836 | mov [idlemem],eax |
844 | mov [idlemem],eax |
837 | call _rdtsc |
845 | call _rdtsc |
838 | sub eax,ecx |
846 | sub eax,ecx |
839 | mov ebx,[idleuse] |
847 | mov ebx,[idleuse] |
840 | add ebx,eax |
848 | add ebx,eax |
841 | mov [idleuse],ebx |
849 | mov [idleuse],ebx |
842 | 850 | ||
843 | popad |
851 | popad |
844 | ret |
852 | ret |
845 | 853 | ||
846 | idle_exit: |
854 | idle_exit: |
847 | 855 | ||
848 | mov ebx,[timer_ticks] ;[0xfdf0] |
856 | mov ebx,[timer_ticks] ;[0xfdf0] |
849 | mov [idlemem],ebx |
857 | mov [idlemem],ebx |
850 | call change_task |
858 | call change_task |
851 | 859 | ||
852 | popad |
860 | popad |
853 | ret |
861 | ret |
854 | 862 | ||
855 | no_idle_state: |
863 | no_idle_state: |
856 | 864 | ||
857 | dec [check_idle_semaphore] |
865 | dec [check_idle_semaphore] |
858 | 866 | ||
859 | mov ebx,[timer_ticks] ;[0xfdf0] |
867 | mov ebx,[timer_ticks] ;[0xfdf0] |
860 | mov [idlemem],ebx |
868 | mov [idlemem],ebx |
861 | call change_task |
869 | call change_task |
862 | 870 | ||
863 | popad |
871 | popad |
864 | ret |
872 | ret |
865 | 873 | ||
866 | uglobal |
874 | uglobal |
867 | idlemem dd 0x0 |
875 | idlemem dd 0x0 |
868 | idleuse dd 0x0 |
876 | idleuse dd 0x0 |
869 | idleusesec dd 0x0 |
877 | idleusesec dd 0x0 |
870 | check_idle_semaphore dd 0x0 |
878 | check_idle_semaphore dd 0x0 |
871 | endg |
879 | endg |
872 | 880 | ||
873 | 881 | ||
874 | 882 | ||
875 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
883 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
876 | ; ; |
884 | ; ; |
877 | ; INCLUDED SYSTEM FILES ; |
885 | ; INCLUDED SYSTEM FILES ; |
878 | ; ; |
886 | ; ; |
879 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
887 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
880 | 888 | ||
881 | 889 | ||
882 | include "kernel32.inc" |
890 | include "kernel32.inc" |
883 | 891 | ||
884 | 892 | ||
885 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
893 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
886 | ; ; |
894 | ; ; |
887 | ; KERNEL FUNCTIONS ; |
895 | ; KERNEL FUNCTIONS ; |
888 | ; ; |
896 | ; ; |
889 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
897 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
890 | 898 | ||
891 | reserve_irqs_ports: |
899 | reserve_irqs_ports: |
892 | 900 | ||
893 | pushad |
901 | pushad |
894 | 902 | ||
895 | mov [irq_owner+4*0], 1 ; timer |
903 | mov [irq_owner+4*0], 1 ; timer |
896 | mov [irq_owner+4*1], 1 ; keyboard |
904 | mov [irq_owner+4*1], 1 ; keyboard |
897 | mov [irq_owner+4*5], 1 ; sound blaster |
905 | mov [irq_owner+4*5], 1 ; sound blaster |
898 | mov [irq_owner+4*6], 1 ; floppy diskette |
906 | mov [irq_owner+4*6], 1 ; floppy diskette |
899 | mov [irq_owner+4*13], 1 ; math co-pros |
907 | mov [irq_owner+4*13], 1 ; math co-pros |
900 | mov [irq_owner+4*14], 1 ; ide I |
908 | mov [irq_owner+4*14], 1 ; ide I |
901 | mov [irq_owner+4*15], 1 ; ide II |
909 | mov [irq_owner+4*15], 1 ; ide II |
902 | 910 | ||
903 | ; movzx eax,byte [0xf604] ; mouse irq |
911 | ; movzx eax,byte [0xf604] ; mouse irq |
904 | ; dec eax |
912 | ; dec eax |
905 | ; add eax,mouseirqtable |
913 | ; add eax,mouseirqtable |
906 | ; movzx eax,byte [eax] |
914 | ; movzx eax,byte [eax] |
907 | ; shl eax,2 |
915 | ; shl eax,2 |
908 | ; mov [irq_owner+eax],byte 1 |
916 | ; mov [irq_owner+eax],byte 1 |
909 | 917 | ||
910 | 918 | ||
911 | ; RESERVE PORTS |
919 | ; RESERVE PORTS |
912 | mov edi,1 ; 0x00-0x2d |
920 | mov edi,1 ; 0x00-0x2d |
913 | mov [RESERVED_PORTS],edi |
921 | mov [RESERVED_PORTS],edi |
914 | shl edi,4 |
922 | shl edi,4 |
915 | mov [RESERVED_PORTS+edi+0],dword 1 |
923 | mov [RESERVED_PORTS+edi+0],dword 1 |
916 | mov [RESERVED_PORTS+edi+4],dword 0x0 |
924 | mov [RESERVED_PORTS+edi+4],dword 0x0 |
917 | mov [RESERVED_PORTS+edi+8],dword 0x2d |
925 | mov [RESERVED_PORTS+edi+8],dword 0x2d |
918 | 926 | ||
919 | inc dword [RESERVED_PORTS] ; 0x30-0x4d |
927 | inc dword [RESERVED_PORTS] ; 0x30-0x4d |
920 | mov edi,[RESERVED_PORTS] |
928 | mov edi,[RESERVED_PORTS] |
921 | shl edi,4 |
929 | shl edi,4 |
922 | mov [RESERVED_PORTS+edi+0],dword 1 |
930 | mov [RESERVED_PORTS+edi+0],dword 1 |
923 | mov [RESERVED_PORTS+edi+4],dword 0x30 |
931 | mov [RESERVED_PORTS+edi+4],dword 0x30 |
924 | mov [RESERVED_PORTS+edi+8],dword 0x4d |
932 | mov [RESERVED_PORTS+edi+8],dword 0x4d |
925 | 933 | ||
926 | inc dword [RESERVED_PORTS] ; 0x50-0xdf |
934 | inc dword [RESERVED_PORTS] ; 0x50-0xdf |
927 | mov edi,[RESERVED_PORTS] |
935 | mov edi,[RESERVED_PORTS] |
928 | shl edi,4 |
936 | shl edi,4 |
929 | mov [RESERVED_PORTS+edi+0],dword 1 |
937 | mov [RESERVED_PORTS+edi+0],dword 1 |
930 | mov [RESERVED_PORTS+edi+4],dword 0x50 |
938 | mov [RESERVED_PORTS+edi+4],dword 0x50 |
931 | mov [RESERVED_PORTS+edi+8],dword 0xdf |
939 | mov [RESERVED_PORTS+edi+8],dword 0xdf |
932 | 940 | ||
933 | inc dword [RESERVED_PORTS] ; 0xe5-0xff |
941 | inc dword [RESERVED_PORTS] ; 0xe5-0xff |
934 | mov edi,[RESERVED_PORTS] |
942 | mov edi,[RESERVED_PORTS] |
935 | shl edi,4 |
943 | shl edi,4 |
936 | mov [RESERVED_PORTS+edi+0],dword 1 |
944 | mov [RESERVED_PORTS+edi+0],dword 1 |
937 | mov [RESERVED_PORTS+edi+4],dword 0xe5 |
945 | mov [RESERVED_PORTS+edi+4],dword 0xe5 |
938 | mov [RESERVED_PORTS+edi+8],dword 0xff |
946 | mov [RESERVED_PORTS+edi+8],dword 0xff |
939 | 947 | ||
940 | 948 | ||
941 | ; cmp [0xf604],byte 2 ; com1 mouse -> 0x3f0-0x3ff |
949 | ; cmp [0xf604],byte 2 ; com1 mouse -> 0x3f0-0x3ff |
942 | ; jne ripl1 |
950 | ; jne ripl1 |
943 | ; inc dword [0x2d0000] |
951 | ; inc dword [0x2d0000] |
944 | ; mov edi,[0x2d0000] |
952 | ; mov edi,[0x2d0000] |
945 | ; shl edi,4 |
953 | ; shl edi,4 |
946 | ; mov [0x2d0000+edi+0],dword 1 |
954 | ; mov [0x2d0000+edi+0],dword 1 |
947 | ; mov [0x2d0000+edi+4],dword 0x3f0 |
955 | ; mov [0x2d0000+edi+4],dword 0x3f0 |
948 | ; mov [0x2d0000+edi+8],dword 0x3ff |
956 | ; mov [0x2d0000+edi+8],dword 0x3ff |
949 | ; ripl1: |
957 | ; ripl1: |
950 | ; cmp [0xf604],byte 3 ; com2 mouse -> 0x2f0-0x2ff |
958 | ; cmp [0xf604],byte 3 ; com2 mouse -> 0x2f0-0x2ff |
951 | ; jne ripl2 |
959 | ; jne ripl2 |
952 | ; inc dword [0x2d0000] |
960 | ; inc dword [0x2d0000] |
953 | ; mov edi,[0x2d0000] |
961 | ; mov edi,[0x2d0000] |
954 | ; shl edi,4 |
962 | ; shl edi,4 |
955 | ; mov [0x2d0000+edi+0],dword 1 |
963 | ; mov [0x2d0000+edi+0],dword 1 |
956 | ; mov [0x2d0000+edi+4],dword 0x2f0 |
964 | ; mov [0x2d0000+edi+4],dword 0x2f0 |
957 | ; mov [0x2d0000+edi+8],dword 0x2ff |
965 | ; mov [0x2d0000+edi+8],dword 0x2ff |
958 | ; ripl2: |
966 | ; ripl2: |
959 | 967 | ||
960 | popad |
968 | popad |
961 | ret |
969 | ret |
962 | 970 | ||
963 | iglobal |
971 | iglobal |
964 | mouseirqtable db 12 ; ps2 |
972 | mouseirqtable db 12 ; ps2 |
965 | db 4 ; com1 |
973 | db 4 ; com1 |
966 | db 3 ; com2 |
974 | db 3 ; com2 |
967 | endg |
975 | endg |
968 | 976 | ||
969 | setirqreadports: |
977 | setirqreadports: |
970 | 978 | ||
971 | mov [irq12read+0],dword 0x60 + 0x01000000 ; read port 0x60 , byte |
979 | mov [irq12read+0],dword 0x60 + 0x01000000 ; read port 0x60 , byte |
972 | mov [irq12read+4],dword 0 ; end of port list |
980 | mov [irq12read+4],dword 0 ; end of port list |
973 | mov [irq04read+0],dword 0x3f8 + 0x01000000 ; read port 0x3f8 , byte |
981 | mov [irq04read+0],dword 0x3f8 + 0x01000000 ; read port 0x3f8 , byte |
974 | mov [irq04read+4],dword 0 ; end of port list |
982 | mov [irq04read+4],dword 0 ; end of port list |
975 | mov [irq03read+0],dword 0x2f8 + 0x01000000 ; read port 0x2f8 , byte |
983 | mov [irq03read+0],dword 0x2f8 + 0x01000000 ; read port 0x2f8 , byte |
976 | mov [irq03read+4],dword 0 ; end of port list |
984 | mov [irq03read+4],dword 0 ; end of port list |
977 | 985 | ||
978 | ret |
986 | ret |
979 | 987 | ||
980 | iglobal |
988 | iglobal |
981 | process_number dd 0x1 |
989 | process_number dd 0x1 |
982 | endg |
990 | endg |
983 | 991 | ||
984 | set_variables: |
992 | set_variables: |
985 | 993 | ||
986 | mov ecx,0x100 ; flush port 0x60 |
994 | mov ecx,0x100 ; flush port 0x60 |
987 | .fl60: in al,0x60 |
995 | .fl60: in al,0x60 |
988 | loop .fl60 |
996 | loop .fl60 |
989 | mov [MOUSE_BUFF_COUNT],byte 0 ; mouse buffer |
997 | mov [MOUSE_BUFF_COUNT],byte 0 ; mouse buffer |
990 | mov [KEY_COUNT],byte 0 ; keyboard buffer |
998 | mov [KEY_COUNT],byte 0 ; keyboard buffer |
991 | mov [BTN_COUNT],byte 0 ; button buffer |
999 | mov [BTN_COUNT],byte 0 ; button buffer |
992 | ; mov [MOUSE_X],dword 100*65536+100 ; mouse x/y |
1000 | ; mov [MOUSE_X],dword 100*65536+100 ; mouse x/y |
993 | 1001 | ||
994 | push eax |
1002 | push eax |
995 | mov ax,[BOOT_VAR+0x900c] |
1003 | mov ax,[BOOT_VAR+0x900c] |
996 | shr ax,1 |
1004 | shr ax,1 |
997 | shl eax,16 |
1005 | shl eax,16 |
998 | mov ax,[BOOT_VAR+0x900A] |
1006 | mov ax,[BOOT_VAR+0x900A] |
999 | shr ax,1 |
1007 | shr ax,1 |
1000 | mov [MOUSE_X],eax |
1008 | mov [MOUSE_X],eax |
1001 | pop eax |
1009 | pop eax |
1002 | 1010 | ||
1003 | mov byte [SB16_Status],0 ; Minazzi Paolo |
1011 | mov byte [SB16_Status],0 ; Minazzi Paolo |
1004 | mov [display_data-12],dword 1 ; tiled background |
1012 | mov [display_data-12],dword 1 ; tiled background |
1005 | mov [BTN_ADDR],dword BUTTON_INFO ; address of button list |
1013 | mov [BTN_ADDR],dword BUTTON_INFO ; address of button list |
1006 | 1014 | ||
1007 | ;!! IP 04.02.2005: |
1015 | ;!! IP 04.02.2005: |
1008 | mov [next_usage_update], 100 |
1016 | mov [next_usage_update], 100 |
1009 | mov byte [DONT_SWITCH], 0 ; change task if possible |
1017 | mov byte [DONT_SWITCH], 0 ; change task if possible |
1010 | 1018 | ||
1011 | ret |
1019 | ret |
1012 | 1020 | ||
1013 | ;* mouse centered - start code- Mario79 |
1021 | ;* mouse centered - start code- Mario79 |
1014 | mouse_centered: |
1022 | mouse_centered: |
1015 | push eax |
1023 | push eax |
1016 | mov eax,[ScreenWidth] |
1024 | mov eax,[ScreenWidth] |
1017 | shr eax,1 |
1025 | shr eax,1 |
1018 | mov [MOUSE_X],ax |
1026 | mov [MOUSE_X],ax |
1019 | mov eax,[ScreenHeight] |
1027 | mov eax,[ScreenHeight] |
1020 | shr eax,1 |
1028 | shr eax,1 |
1021 | mov [MOUSE_Y],ax |
1029 | mov [MOUSE_Y],ax |
1022 | pop eax |
1030 | pop eax |
1023 | ret |
1031 | ret |
1024 | ;* mouse centered - end code- Mario79 |
1032 | ;* mouse centered - end code- Mario79 |
1025 | 1033 | ||
1026 | align 4 |
1034 | align 4 |
1027 | 1035 | ||
1028 | sys_outport: |
1036 | sys_outport: |
1029 | 1037 | ||
1030 | mov edi,ebx ; separate flag for read / write |
1038 | mov edi,ebx ; separate flag for read / write |
1031 | and ebx,65535 |
1039 | and ebx,65535 |
1032 | 1040 | ||
1033 | mov ecx,[RESERVED_PORTS] |
1041 | mov ecx,[RESERVED_PORTS] |
1034 | test ecx,ecx |
1042 | test ecx,ecx |
1035 | jne sopl8 |
1043 | jne sopl8 |
1036 | mov [esp+36],dword 1 |
1044 | mov [esp+36],dword 1 |
1037 | ret |
1045 | ret |
1038 | 1046 | ||
1039 | sopl8: |
1047 | sopl8: |
1040 | mov edx,[TASK_BASE] |
1048 | mov edx,[TASK_BASE] |
1041 | mov edx,[edx+0x4] |
1049 | mov edx,[edx+0x4] |
1042 | and ebx,65535 |
1050 | and ebx,65535 |
1043 | cld |
1051 | cld |
1044 | sopl1: |
1052 | sopl1: |
1045 | 1053 | ||
1046 | mov esi,ecx |
1054 | mov esi,ecx |
1047 | shl esi,4 |
1055 | shl esi,4 |
1048 | add esi,RESERVED_PORTS |
1056 | add esi,RESERVED_PORTS |
1049 | cmp edx,[esi+0] |
1057 | cmp edx,[esi+0] |
1050 | jne sopl2 |
1058 | jne sopl2 |
1051 | cmp ebx,[esi+4] |
1059 | cmp ebx,[esi+4] |
1052 | jb sopl2 |
1060 | jb sopl2 |
1053 | cmp ebx,[esi+8] |
1061 | cmp ebx,[esi+8] |
1054 | jg sopl2 |
1062 | jg sopl2 |
1055 | jmp sopl3 |
1063 | jmp sopl3 |
1056 | 1064 | ||
1057 | sopl2: |
1065 | sopl2: |
1058 | 1066 | ||
1059 | dec ecx |
1067 | dec ecx |
1060 | jnz sopl1 |
1068 | jnz sopl1 |
1061 | mov [esp+36],dword 1 |
1069 | mov [esp+36],dword 1 |
1062 | ret |
1070 | ret |
1063 | 1071 | ||
1064 | sopl3: |
1072 | sopl3: |
1065 | 1073 | ||
1066 | test edi,0x80000000 ; read ? |
1074 | test edi,0x80000000 ; read ? |
1067 | jnz sopl4 |
1075 | jnz sopl4 |
1068 | 1076 | ||
1069 | mov dx,bx ; write |
1077 | mov dx,bx ; write |
1070 | out dx,al |
1078 | out dx,al |
1071 | mov [esp+36],dword 0 |
1079 | mov [esp+36],dword 0 |
1072 | ret |
1080 | ret |
1073 | 1081 | ||
1074 | sopl4: |
1082 | sopl4: |
1075 | 1083 | ||
1076 | mov dx,bx ; read |
1084 | mov dx,bx ; read |
1077 | in al,dx |
1085 | in al,dx |
1078 | and eax,0xff |
1086 | and eax,0xff |
1079 | mov [esp+36],dword 0 |
1087 | mov [esp+36],dword 0 |
1080 | mov [esp+24],eax |
1088 | mov [esp+24],eax |
1081 | ret |
1089 | ret |
1082 | 1090 | ||
1083 | 1091 | ||
1084 | 1092 | ||
1085 | align 4 |
1093 | align 4 |
1086 | sys_sb16: |
1094 | sys_sb16: |
1087 | 1095 | ||
1088 | cmp word [sb16],word 0 |
1096 | cmp word [sb16],word 0 |
1089 | jnz sb16l1 |
1097 | jnz sb16l1 |
1090 | mov [esp+36],dword 1 |
1098 | mov [esp+36],dword 1 |
1091 | ret |
1099 | ret |
1092 | sb16l1: |
1100 | sb16l1: |
1093 | mov [esp+36],dword 0 |
1101 | mov [esp+36],dword 0 |
1094 | cmp eax,1 ; set volume - main |
1102 | cmp eax,1 ; set volume - main |
1095 | jnz sb16l2 |
1103 | jnz sb16l2 |
1096 | mov dx,word [sb16] |
1104 | mov dx,word [sb16] |
1097 | add dx,4 |
1105 | add dx,4 |
1098 | mov al,0x22 |
1106 | mov al,0x22 |
1099 | out dx,al |
1107 | out dx,al |
1100 | mov esi,1 |
1108 | mov esi,1 |
1101 | call delay_ms |
1109 | call delay_ms |
1102 | mov eax,ebx |
1110 | mov eax,ebx |
1103 | inc edx |
1111 | inc edx |
1104 | out dx,al |
1112 | out dx,al |
1105 | ret |
1113 | ret |
1106 | sb16l2: |
1114 | sb16l2: |
1107 | 1115 | ||
1108 | cmp eax,2 ; set volume - cd |
1116 | cmp eax,2 ; set volume - cd |
1109 | jnz sb16l3 |
1117 | jnz sb16l3 |
1110 | mov dx,word [sb16] |
1118 | mov dx,word [sb16] |
1111 | add dx,4 |
1119 | add dx,4 |
1112 | mov al,0x28 |
1120 | mov al,0x28 |
1113 | out dx,al |
1121 | out dx,al |
1114 | mov esi,1 |
1122 | mov esi,1 |
1115 | call delay_ms |
1123 | call delay_ms |
1116 | mov eax,ebx |
1124 | mov eax,ebx |
1117 | add edx,1 |
1125 | add edx,1 |
1118 | out dx,al |
1126 | out dx,al |
1119 | ret |
1127 | ret |
1120 | sb16l3: |
1128 | sb16l3: |
1121 | mov [esp+36],dword 2 |
1129 | mov [esp+36],dword 2 |
1122 | ret |
1130 | ret |
1123 | 1131 | ||
1124 | 1132 | ||
1125 | align 4 |
1133 | align 4 |
1126 | 1134 | ||
1127 | sys_sb16II: |
1135 | sys_sb16II: |
1128 | 1136 | ||
1129 | cmp word [sb16],word 0 |
1137 | cmp word [sb16],word 0 |
1130 | jnz IIsb16l1 |
1138 | jnz IIsb16l1 |
1131 | mov [esp+36],dword 1 |
1139 | mov [esp+36],dword 1 |
1132 | ret |
1140 | ret |
1133 | IIsb16l1: |
1141 | IIsb16l1: |
1134 | 1142 | ||
1135 | cmp eax,1 ; set volume - main |
1143 | cmp eax,1 ; set volume - main |
1136 | jnz IIsb16l2 |
1144 | jnz IIsb16l2 |
1137 | ; L |
1145 | ; L |
1138 | mov dx,word [sb16] |
1146 | mov dx,word [sb16] |
1139 | add dx,4 |
1147 | add dx,4 |
1140 | mov al,0x30 |
1148 | mov al,0x30 |
1141 | out dx,al |
1149 | out dx,al |
1142 | mov eax,ebx |
1150 | mov eax,ebx |
1143 | inc edx |
1151 | inc edx |
1144 | out dx,al |
1152 | out dx,al |
1145 | ; R |
1153 | ; R |
1146 | mov dx,word [sb16] |
1154 | mov dx,word [sb16] |
1147 | add dx,4 |
1155 | add dx,4 |
1148 | mov al,0x31 |
1156 | mov al,0x31 |
1149 | out dx,al |
1157 | out dx,al |
1150 | mov eax,ebx |
1158 | mov eax,ebx |
1151 | inc edx |
1159 | inc edx |
1152 | out dx,al |
1160 | out dx,al |
1153 | mov [esp+36],dword 0 |
1161 | mov [esp+36],dword 0 |
1154 | ret |
1162 | ret |
1155 | IIsb16l2: |
1163 | IIsb16l2: |
1156 | 1164 | ||
1157 | cmp eax,2 ; set volume - cd |
1165 | cmp eax,2 ; set volume - cd |
1158 | jnz IIsb16l3 |
1166 | jnz IIsb16l3 |
1159 | ; L |
1167 | ; L |
1160 | mov dx,word [sb16] |
1168 | mov dx,word [sb16] |
1161 | add dx,4 |
1169 | add dx,4 |
1162 | mov al,0x36 |
1170 | mov al,0x36 |
1163 | out dx,al |
1171 | out dx,al |
1164 | mov eax,ebx |
1172 | mov eax,ebx |
1165 | inc edx |
1173 | inc edx |
1166 | out dx,al |
1174 | out dx,al |
1167 | ; R |
1175 | ; R |
1168 | mov dx,word [sb16] |
1176 | mov dx,word [sb16] |
1169 | add dx,4 |
1177 | add dx,4 |
1170 | mov al,0x37 |
1178 | mov al,0x37 |
1171 | out dx,al |
1179 | out dx,al |
1172 | mov eax,ebx |
1180 | mov eax,ebx |
1173 | inc edx |
1181 | inc edx |
1174 | out dx,al |
1182 | out dx,al |
1175 | mov [esp+36],dword 0 |
1183 | mov [esp+36],dword 0 |
1176 | ret |
1184 | ret |
1177 | IIsb16l3: |
1185 | IIsb16l3: |
1178 | 1186 | ||
1179 | mov [esp+36],dword 2 |
1187 | mov [esp+36],dword 2 |
1180 | ret |
1188 | ret |
1181 | 1189 | ||
1182 | 1190 | ||
1183 | display_number: |
1191 | display_number: |
1184 | 1192 | ||
1185 | ; eax = print type, al=0 -> ebx is number |
1193 | ; eax = print type, al=0 -> ebx is number |
1186 | ; al=1 -> ebx is pointer |
1194 | ; al=1 -> ebx is pointer |
1187 | ; ah=0 -> display decimal |
1195 | ; ah=0 -> display decimal |
1188 | ; ah=1 -> display hexadecimal |
1196 | ; ah=1 -> display hexadecimal |
1189 | ; ah=2 -> display binary |
1197 | ; ah=2 -> display binary |
1190 | ; eax bits 16-21 = number of digits to display (0-32) |
1198 | ; eax bits 16-21 = number of digits to display (0-32) |
1191 | ; eax bits 22-31 = reserved |
1199 | ; eax bits 22-31 = reserved |
1192 | ; |
1200 | ; |
1193 | ; ebx = number or pointer |
1201 | ; ebx = number or pointer |
1194 | ; ecx = x shl 16 + y |
1202 | ; ecx = x shl 16 + y |
1195 | ; edx = color |
1203 | ; edx = color |
1196 | xor edi, edi |
1204 | xor edi, edi |
1197 | display_number_force: |
1205 | display_number_force: |
1198 | 1206 | ||
1199 | cmp eax,0xffff ; length > 0 ? |
1207 | cmp eax,0xffff ; length > 0 ? |
1200 | jge cont_displ |
1208 | jge cont_displ |
1201 | ret |
1209 | ret |
1202 | cont_displ: |
1210 | cont_displ: |
1203 | 1211 | ||
1204 | cmp eax,61*0x10000 ; length <= 60 ? |
1212 | cmp eax,61*0x10000 ; length <= 60 ? |
1205 | jb cont_displ2 |
1213 | jb cont_displ2 |
1206 | ret |
1214 | ret |
1207 | cont_displ2: |
1215 | cont_displ2: |
1208 | 1216 | ||
1209 | pushad |
1217 | pushad |
1210 | 1218 | ||
1211 | cmp al,1 ; ecx is a pointer ? |
1219 | cmp al,1 ; ecx is a pointer ? |
1212 | jne displnl1 |
1220 | jne displnl1 |
1213 | mov ebx,[ebx+std_application_base_address] |
1221 | mov ebx,[ebx+std_application_base_address] |
1214 | displnl1: |
1222 | displnl1: |
1215 | sub esp,64 |
1223 | sub esp,64 |
1216 | 1224 | ||
1217 | cmp ah,0 ; DECIMAL |
1225 | cmp ah,0 ; DECIMAL |
1218 | jne no_display_desnum |
1226 | jne no_display_desnum |
1219 | shr eax,16 |
1227 | shr eax,16 |
1220 | and eax,0x3f |
1228 | and eax,0x3f |
1221 | push eax |
1229 | push eax |
1222 | mov edi,esp |
1230 | mov edi,esp |
1223 | add edi,4+64-1 |
1231 | add edi,4+64-1 |
1224 | mov ecx,eax |
1232 | mov ecx,eax |
1225 | mov eax,ebx |
1233 | mov eax,ebx |
1226 | mov ebx,10 |
1234 | mov ebx,10 |
1227 | d_desnum: |
1235 | d_desnum: |
1228 | xor edx,edx |
1236 | xor edx,edx |
1229 | div ebx |
1237 | div ebx |
1230 | add dl,48 |
1238 | add dl,48 |
1231 | mov [edi],dl |
1239 | mov [edi],dl |
1232 | dec edi |
1240 | dec edi |
1233 | loop d_desnum |
1241 | loop d_desnum |
1234 | pop eax |
1242 | pop eax |
1235 | call draw_num_text |
1243 | call draw_num_text |
1236 | add esp,64 |
1244 | add esp,64 |
1237 | popad |
1245 | popad |
1238 | ret |
1246 | ret |
1239 | no_display_desnum: |
1247 | no_display_desnum: |
1240 | 1248 | ||
1241 | cmp ah,0x01 ; HEXADECIMAL |
1249 | cmp ah,0x01 ; HEXADECIMAL |
1242 | jne no_display_hexnum |
1250 | jne no_display_hexnum |
1243 | shr eax,16 |
1251 | shr eax,16 |
1244 | and eax,0x3f |
1252 | and eax,0x3f |
1245 | push eax |
1253 | push eax |
1246 | mov edi,esp |
1254 | mov edi,esp |
1247 | add edi,4+64-1 |
1255 | add edi,4+64-1 |
1248 | mov ecx,eax |
1256 | mov ecx,eax |
1249 | mov eax,ebx |
1257 | mov eax,ebx |
1250 | mov ebx,16 |
1258 | mov ebx,16 |
1251 | d_hexnum: |
1259 | d_hexnum: |
1252 | xor edx,edx |
1260 | xor edx,edx |
1253 | div ebx |
1261 | div ebx |
1254 | add edx,hexletters |
1262 | add edx,hexletters |
1255 | mov dl,[edx] |
1263 | mov dl,[edx] |
1256 | mov [edi],dl |
1264 | mov [edi],dl |
1257 | dec edi |
1265 | dec edi |
1258 | loop d_hexnum |
1266 | loop d_hexnum |
1259 | pop eax |
1267 | pop eax |
1260 | call draw_num_text |
1268 | call draw_num_text |
1261 | add esp,64 |
1269 | add esp,64 |
1262 | popad |
1270 | popad |
1263 | ret |
1271 | ret |
1264 | no_display_hexnum: |
1272 | no_display_hexnum: |
1265 | 1273 | ||
1266 | cmp ah,0x02 ; BINARY |
1274 | cmp ah,0x02 ; BINARY |
1267 | jne no_display_binnum |
1275 | jne no_display_binnum |
1268 | shr eax,16 |
1276 | shr eax,16 |
1269 | and eax,0x3f |
1277 | and eax,0x3f |
1270 | push eax |
1278 | push eax |
1271 | mov edi,esp |
1279 | mov edi,esp |
1272 | add edi,4+64-1 |
1280 | add edi,4+64-1 |
1273 | mov ecx,eax |
1281 | mov ecx,eax |
1274 | mov eax,ebx |
1282 | mov eax,ebx |
1275 | mov ebx,2 |
1283 | mov ebx,2 |
1276 | d_binnum: |
1284 | d_binnum: |
1277 | xor edx,edx |
1285 | xor edx,edx |
1278 | div ebx |
1286 | div ebx |
1279 | add dl,48 |
1287 | add dl,48 |
1280 | mov [edi],dl |
1288 | mov [edi],dl |
1281 | dec edi |
1289 | dec edi |
1282 | loop d_binnum |
1290 | loop d_binnum |
1283 | pop eax |
1291 | pop eax |
1284 | call draw_num_text |
1292 | call draw_num_text |
1285 | add esp,64 |
1293 | add esp,64 |
1286 | popad |
1294 | popad |
1287 | ret |
1295 | ret |
1288 | no_display_binnum: |
1296 | no_display_binnum: |
1289 | 1297 | ||
1290 | add esp,64 |
1298 | add esp,64 |
1291 | popad |
1299 | popad |
1292 | ret |
1300 | ret |
1293 | 1301 | ||
1294 | 1302 | ||
1295 | draw_num_text: |
1303 | draw_num_text: |
1296 | 1304 | ||
1297 | ; dtext |
1305 | ; dtext |
1298 | ; |
1306 | ; |
1299 | ; eax x & y |
1307 | ; eax x & y |
1300 | ; ebx color |
1308 | ; ebx color |
1301 | ; ecx start of text |
1309 | ; ecx start of text |
1302 | ; edx length |
1310 | ; edx length |
1303 | ; edi 1 force |
1311 | ; edi 1 force |
1304 | 1312 | ||
1305 | ; mov edi,[CURRENT_TASK] |
1313 | ; mov edi,[CURRENT_TASK] |
1306 | ; shl edi,8 |
1314 | ; shl edi,8 |
1307 | ; add ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1315 | ; add ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1308 | ; rol eax,16 |
1316 | ; rol eax,16 |
1309 | ; add ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1317 | ; add ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1310 | ; rol eax,16 |
1318 | ; rol eax,16 |
1311 | 1319 | ||
1312 | mov edx,eax |
1320 | mov edx,eax |
1313 | mov ecx,64+4 |
1321 | mov ecx,64+4 |
1314 | sub ecx,eax |
1322 | sub ecx,eax |
1315 | add ecx,esp |
1323 | add ecx,esp |
1316 | mov eax,[esp+64+32-8+4] |
1324 | mov eax,[esp+64+32-8+4] |
1317 | push edx ; add window start x & y |
1325 | push edx ; add window start x & y |
1318 | mov edx,[TASK_BASE] |
1326 | mov edx,[TASK_BASE] |
1319 | 1327 | ||
1320 | mov edi,[CURRENT_TASK] |
1328 | mov edi,[CURRENT_TASK] |
1321 | shl edi,8 |
1329 | shl edi,8 |
1322 | 1330 | ||
1323 | mov ebx,[edx-twdw+WDATA.box.left] |
1331 | mov ebx,[edx-twdw+WDATA.box.left] |
1324 | add ebx,[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1332 | add ebx,[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1325 | shl ebx,16 |
1333 | shl ebx,16 |
1326 | add ebx,[edx-twdw+WDATA.box.top] |
1334 | add ebx,[edx-twdw+WDATA.box.top] |
1327 | add ebx,[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1335 | add ebx,[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1328 | add eax,ebx |
1336 | add eax,ebx |
1329 | pop edx |
1337 | pop edx |
1330 | mov ebx,[esp+64+32-12+4] |
1338 | mov ebx,[esp+64+32-12+4] |
1331 | and ebx, not 0x80000000 ; force counted string |
1339 | and ebx, not 0x80000000 ; force counted string |
1332 | mov esi, [esp+64+4+4] |
1340 | mov esi, [esp+64+4+4] |
1333 | mov edi, [esp+64+4] |
1341 | mov edi, [esp+64+4] |
1334 | jmp dtext |
1342 | jmp dtext |
1335 | 1343 | ||
1336 | read_string: |
1344 | read_string: |
1337 | 1345 | ||
1338 | ; eax read_area |
1346 | ; eax read_area |
1339 | ; ebx color of letter |
1347 | ; ebx color of letter |
1340 | ; ecx color of background |
1348 | ; ecx color of background |
1341 | ; edx number of letters to read |
1349 | ; edx number of letters to read |
1342 | ; esi [x start]*65536 + [y_start] |
1350 | ; esi [x start]*65536 + [y_start] |
1343 | 1351 | ||
1344 | ret |
1352 | ret |
1345 | 1353 | ||
1346 | 1354 | ||
1347 | align 4 |
1355 | align 4 |
1348 | 1356 | ||
1349 | sys_setup: |
1357 | sys_setup: |
1350 | 1358 | ||
1351 | ; 1=roland mpu midi base , base io address |
1359 | ; 1=roland mpu midi base , base io address |
1352 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1360 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1353 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1361 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1354 | ; 4=sb16 base , base io address |
1362 | ; 4=sb16 base , base io address |
1355 | ; 5=system language, 1eng 2fi 3ger 4rus |
1363 | ; 5=system language, 1eng 2fi 3ger 4rus |
1356 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1364 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1357 | ; 8=fat32 partition in hd |
1365 | ; 8=fat32 partition in hd |
1358 | ; 9 |
1366 | ; 9 |
1359 | ; 10 = sound dma channel |
1367 | ; 10 = sound dma channel |
1360 | ; 11 = enable lba read |
1368 | ; 11 = enable lba read |
1361 | ; 12 = enable pci access |
1369 | ; 12 = enable pci access |
1362 | 1370 | ||
1363 | 1371 | ||
1364 | mov [esp+36],dword 0 |
1372 | mov [esp+36],dword 0 |
1365 | cmp eax,1 ; MIDI |
1373 | cmp eax,1 ; MIDI |
1366 | jnz nsyse1 |
1374 | jnz nsyse1 |
1367 | cmp ebx,0x100 |
1375 | cmp ebx,0x100 |
1368 | jb nsyse1 |
1376 | jb nsyse1 |
1369 | mov edx,65535 |
1377 | mov edx,65535 |
1370 | cmp edx,ebx |
1378 | cmp edx,ebx |
1371 | jb nsyse1 |
1379 | jb nsyse1 |
1372 | mov [midi_base],bx |
1380 | mov [midi_base],bx |
1373 | mov word [mididp],bx |
1381 | mov word [mididp],bx |
1374 | inc bx |
1382 | inc bx |
1375 | mov word [midisp],bx |
1383 | mov word [midisp],bx |
1376 | ret |
1384 | ret |
1377 | 1385 | ||
1378 | iglobal |
1386 | iglobal |
1379 | midi_base dw 0 |
1387 | midi_base dw 0 |
1380 | endg |
1388 | endg |
1381 | 1389 | ||
1382 | nsyse1: |
1390 | nsyse1: |
1383 | 1391 | ||
1384 | cmp eax,2 ; KEYBOARD |
1392 | cmp eax,2 ; KEYBOARD |
1385 | jnz nsyse2 |
1393 | jnz nsyse2 |
1386 | cmp ebx,1 |
1394 | cmp ebx,1 |
1387 | jnz kbnobase |
1395 | jnz kbnobase |
1388 | mov edi,[TASK_BASE] |
1396 | mov edi,[TASK_BASE] |
1389 | add ecx,[edi+TASKDATA.mem_start] |
1397 | add ecx,[edi+TASKDATA.mem_start] |
1390 | mov eax,ecx |
1398 | mov eax,ecx |
1391 | mov ebx,keymap |
1399 | mov ebx,keymap |
1392 | mov ecx,128 |
1400 | mov ecx,128 |
1393 | call memmove |
1401 | call memmove |
1394 | ret |
1402 | ret |
1395 | kbnobase: |
1403 | kbnobase: |
1396 | cmp ebx,2 |
1404 | cmp ebx,2 |
1397 | jnz kbnoshift |
1405 | jnz kbnoshift |
1398 | mov edi,[TASK_BASE] |
1406 | mov edi,[TASK_BASE] |
1399 | add ecx,[edi+TASKDATA.mem_start] |
1407 | add ecx,[edi+TASKDATA.mem_start] |
1400 | mov eax,ecx |
1408 | mov eax,ecx |
1401 | mov ebx,keymap_shift |
1409 | mov ebx,keymap_shift |
1402 | mov ecx,128 |
1410 | mov ecx,128 |
1403 | call memmove |
1411 | call memmove |
1404 | ret |
1412 | ret |
1405 | kbnoshift: |
1413 | kbnoshift: |
1406 | cmp ebx,3 |
1414 | cmp ebx,3 |
1407 | jne kbnoalt |
1415 | jne kbnoalt |
1408 | mov edi,[TASK_BASE] |
1416 | mov edi,[TASK_BASE] |
1409 | add ecx,[edi+TASKDATA.mem_start] |
1417 | add ecx,[edi+TASKDATA.mem_start] |
1410 | mov eax,ecx |
1418 | mov eax,ecx |
1411 | mov ebx,keymap_alt |
1419 | mov ebx,keymap_alt |
1412 | mov ecx,128 |
1420 | mov ecx,128 |
1413 | call memmove |
1421 | call memmove |
1414 | ret |
1422 | ret |
1415 | kbnoalt: |
1423 | kbnoalt: |
1416 | cmp ebx,9 |
1424 | cmp ebx,9 |
1417 | jnz kbnocountry |
1425 | jnz kbnocountry |
1418 | mov word [keyboard],cx |
1426 | mov word [keyboard],cx |
1419 | ret |
1427 | ret |
1420 | kbnocountry: |
1428 | kbnocountry: |
1421 | mov [esp+36],dword 1 |
1429 | mov [esp+36],dword 1 |
1422 | ret |
1430 | ret |
1423 | nsyse2: |
1431 | nsyse2: |
1424 | cmp eax,3 ; CD |
1432 | cmp eax,3 ; CD |
1425 | jnz nsyse3 |
1433 | jnz nsyse3 |
1426 | test ebx,ebx |
1434 | test ebx,ebx |
1427 | jz nosesl |
1435 | jz nosesl |
1428 | cmp ebx, 4 |
1436 | cmp ebx, 4 |
1429 | ja nosesl |
1437 | ja nosesl |
1430 | mov [cd_base],bl |
1438 | mov [cd_base],bl |
1431 | cmp ebx,1 |
1439 | cmp ebx,1 |
1432 | jnz noprma |
1440 | jnz noprma |
1433 | mov [cdbase],0x1f0 |
1441 | mov [cdbase],0x1f0 |
1434 | mov [cdid],0xa0 |
1442 | mov [cdid],0xa0 |
1435 | noprma: |
1443 | noprma: |
1436 | cmp ebx,2 |
1444 | cmp ebx,2 |
1437 | jnz noprsl |
1445 | jnz noprsl |
1438 | mov [cdbase],0x1f0 |
1446 | mov [cdbase],0x1f0 |
1439 | mov [cdid],0xb0 |
1447 | mov [cdid],0xb0 |
1440 | noprsl: |
1448 | noprsl: |
1441 | cmp ebx,3 |
1449 | cmp ebx,3 |
1442 | jnz nosema |
1450 | jnz nosema |
1443 | mov [cdbase],0x170 |
1451 | mov [cdbase],0x170 |
1444 | mov [cdid],0xa0 |
1452 | mov [cdid],0xa0 |
1445 | nosema: |
1453 | nosema: |
1446 | cmp ebx,4 |
1454 | cmp ebx,4 |
1447 | jnz nosesl |
1455 | jnz nosesl |
1448 | mov [cdbase],0x170 |
1456 | mov [cdbase],0x170 |
1449 | mov [cdid],0xb0 |
1457 | mov [cdid],0xb0 |
1450 | nosesl: |
1458 | nosesl: |
1451 | ret |
1459 | ret |
1452 | 1460 | ||
1453 | cd_base db 0 |
1461 | cd_base db 0 |
1454 | 1462 | ||
1455 | nsyse3: |
1463 | nsyse3: |
1456 | 1464 | ||
1457 | cmp eax,4 ; SB |
1465 | cmp eax,4 ; SB |
1458 | jnz nsyse4 |
1466 | jnz nsyse4 |
1459 | cmp ebx,0x100 |
1467 | cmp ebx,0x100 |
1460 | jb nsyse4 |
1468 | jb nsyse4 |
1461 | mov edx,65535 |
1469 | mov edx,65535 |
1462 | cmp edx,ebx |
1470 | cmp edx,ebx |
1463 | jb nsyse4 |
1471 | jb nsyse4 |
1464 | mov word [sb16],bx |
1472 | mov word [sb16],bx |
1465 | ret |
1473 | ret |
1466 | nsyse4: |
1474 | nsyse4: |
1467 | 1475 | ||
1468 | cmp eax,5 ; SYSTEM LANGUAGE |
1476 | cmp eax,5 ; SYSTEM LANGUAGE |
1469 | jnz nsyse5 |
1477 | jnz nsyse5 |
1470 | mov [syslang],ebx |
1478 | mov [syslang],ebx |
1471 | ret |
1479 | ret |
1472 | nsyse5: |
1480 | nsyse5: |
1473 | 1481 | ||
1474 | cmp eax,7 ; HD BASE |
1482 | cmp eax,7 ; HD BASE |
1475 | jne nsyse7 |
1483 | jne nsyse7 |
1476 | test ebx,ebx |
1484 | test ebx,ebx |
1477 | jz nosethd |
1485 | jz nosethd |
1478 | cmp ebx,4 |
1486 | cmp ebx,4 |
1479 | ja nosethd |
1487 | ja nosethd |
1480 | mov [hd_base],bl |
1488 | mov [hd_base],bl |
1481 | cmp ebx,1 |
1489 | cmp ebx,1 |
1482 | jnz noprmahd |
1490 | jnz noprmahd |
1483 | mov [hdbase],0x1f0 |
1491 | mov [hdbase],0x1f0 |
1484 | mov [hdid],0x0 |
1492 | mov [hdid],0x0 |
1485 | mov [hdpos],1 |
1493 | mov [hdpos],1 |
1486 | ; call set_FAT32_variables |
1494 | ; call set_FAT32_variables |
1487 | noprmahd: |
1495 | noprmahd: |
1488 | cmp ebx,2 |
1496 | cmp ebx,2 |
1489 | jnz noprslhd |
1497 | jnz noprslhd |
1490 | mov [hdbase],0x1f0 |
1498 | mov [hdbase],0x1f0 |
1491 | mov [hdid],0x10 |
1499 | mov [hdid],0x10 |
1492 | mov [hdpos],2 |
1500 | mov [hdpos],2 |
1493 | ; call set_FAT32_variables |
1501 | ; call set_FAT32_variables |
1494 | noprslhd: |
1502 | noprslhd: |
1495 | cmp ebx,3 |
1503 | cmp ebx,3 |
1496 | jnz nosemahd |
1504 | jnz nosemahd |
1497 | mov [hdbase],0x170 |
1505 | mov [hdbase],0x170 |
1498 | mov [hdid],0x0 |
1506 | mov [hdid],0x0 |
1499 | mov [hdpos],3 |
1507 | mov [hdpos],3 |
1500 | ; call set_FAT32_variables |
1508 | ; call set_FAT32_variables |
1501 | nosemahd: |
1509 | nosemahd: |
1502 | cmp ebx,4 |
1510 | cmp ebx,4 |
1503 | jnz noseslhd |
1511 | jnz noseslhd |
1504 | mov [hdbase],0x170 |
1512 | mov [hdbase],0x170 |
1505 | mov [hdid],0x10 |
1513 | mov [hdid],0x10 |
1506 | mov [hdpos],4 |
1514 | mov [hdpos],4 |
1507 | ; call set_FAT32_variables |
1515 | ; call set_FAT32_variables |
1508 | noseslhd: |
1516 | noseslhd: |
1509 | call reserve_hd1 |
1517 | call reserve_hd1 |
1510 | call reserve_hd_channel |
1518 | call reserve_hd_channel |
1511 | call free_hd_channel |
1519 | call free_hd_channel |
1512 | mov [hd1_status],0 ; free |
1520 | mov [hd1_status],0 ; free |
1513 | nosethd: |
1521 | nosethd: |
1514 | ret |
1522 | ret |
1515 | 1523 | ||
1516 | iglobal |
1524 | iglobal |
1517 | hd_base db 0 |
1525 | hd_base db 0 |
1518 | endg |
1526 | endg |
1519 | 1527 | ||
1520 | nsyse7: |
1528 | nsyse7: |
1521 | 1529 | ||
1522 | cmp eax,8 ; HD PARTITION |
1530 | cmp eax,8 ; HD PARTITION |
1523 | jne nsyse8 |
1531 | jne nsyse8 |
1524 | mov [fat32part],ebx |
1532 | mov [fat32part],ebx |
1525 | ; call set_FAT32_variables |
1533 | ; call set_FAT32_variables |
1526 | call reserve_hd1 |
1534 | call reserve_hd1 |
1527 | call reserve_hd_channel |
1535 | call reserve_hd_channel |
1528 | call free_hd_channel |
1536 | call free_hd_channel |
1529 | pusha |
1537 | pusha |
1530 | call choice_necessity_partition_1 |
1538 | call choice_necessity_partition_1 |
1531 | popa |
1539 | popa |
1532 | mov [hd1_status],0 ; free |
1540 | mov [hd1_status],0 ; free |
1533 | ret |
1541 | ret |
1534 | nsyse8: |
1542 | nsyse8: |
1535 | 1543 | ||
1536 | cmp eax,10 ; SOUND DMA CHANNEL |
1544 | cmp eax,10 ; SOUND DMA CHANNEL |
1537 | jne no_set_sound_dma |
1545 | jne no_set_sound_dma |
1538 | cmp ebx,3 |
1546 | cmp ebx,3 |
1539 | ja sys_setup_err |
1547 | ja sys_setup_err |
1540 | mov [sound_dma],ebx |
1548 | mov [sound_dma],ebx |
1541 | ret |
1549 | ret |
1542 | no_set_sound_dma: |
1550 | no_set_sound_dma: |
1543 | 1551 | ||
1544 | cmp eax,11 ; ENABLE LBA READ |
1552 | cmp eax,11 ; ENABLE LBA READ |
1545 | jne no_set_lba_read |
1553 | jne no_set_lba_read |
1546 | and ebx,1 |
1554 | and ebx,1 |
1547 | mov [lba_read_enabled],ebx |
1555 | mov [lba_read_enabled],ebx |
1548 | ret |
1556 | ret |
1549 | no_set_lba_read: |
1557 | no_set_lba_read: |
1550 | 1558 | ||
1551 | cmp eax,12 ; ENABLE PCI ACCESS |
1559 | cmp eax,12 ; ENABLE PCI ACCESS |
1552 | jne no_set_pci_access |
1560 | jne no_set_pci_access |
1553 | and ebx,1 |
1561 | and ebx,1 |
1554 | mov [pci_access_enabled],ebx |
1562 | mov [pci_access_enabled],ebx |
1555 | ret |
1563 | ret |
1556 | no_set_pci_access: |
1564 | no_set_pci_access: |
1557 | 1565 | ||
1558 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1566 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1559 | include 'vmodeint.inc' |
1567 | include 'vmodeint.inc' |
1560 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1568 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1561 | 1569 | ||
1562 | sys_setup_err: |
1570 | sys_setup_err: |
1563 | mov [esp+36],dword -1 |
1571 | mov [esp+36],dword -1 |
1564 | ret |
1572 | ret |
1565 | 1573 | ||
1566 | 1574 | ||
1567 | align 4 |
1575 | align 4 |
1568 | 1576 | ||
1569 | sys_getsetup: |
1577 | sys_getsetup: |
1570 | 1578 | ||
1571 | ; 1=roland mpu midi base , base io address |
1579 | ; 1=roland mpu midi base , base io address |
1572 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1580 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1573 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1581 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1574 | ; 4=sb16 base , base io address |
1582 | ; 4=sb16 base , base io address |
1575 | ; 5=system language, 1eng 2fi 3ger 4rus |
1583 | ; 5=system language, 1eng 2fi 3ger 4rus |
1576 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1584 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1577 | ; 8=fat32 partition in hd |
1585 | ; 8=fat32 partition in hd |
1578 | ; 9=get hs timer tic |
1586 | ; 9=get hs timer tic |
1579 | 1587 | ||
1580 | cmp eax,1 |
1588 | cmp eax,1 |
1581 | jne ngsyse1 |
1589 | jne ngsyse1 |
1582 | movzx eax,[midi_base] |
1590 | movzx eax,[midi_base] |
1583 | mov [esp+36],eax |
1591 | mov [esp+36],eax |
1584 | ret |
1592 | ret |
1585 | ngsyse1: |
1593 | ngsyse1: |
1586 | 1594 | ||
1587 | cmp eax,2 |
1595 | cmp eax,2 |
1588 | jne ngsyse2 |
1596 | jne ngsyse2 |
1589 | cmp ebx,1 |
1597 | cmp ebx,1 |
1590 | jnz kbnobaseret |
1598 | jnz kbnobaseret |
1591 | mov edi,[TASK_BASE] |
1599 | mov edi,[TASK_BASE] |
1592 | add ecx,[edi+TASKDATA.mem_start] |
1600 | add ecx,[edi+TASKDATA.mem_start] |
1593 | mov ebx,ecx |
1601 | mov ebx,ecx |
1594 | mov eax,keymap |
1602 | mov eax,keymap |
1595 | mov ecx,128 |
1603 | mov ecx,128 |
1596 | call memmove |
1604 | call memmove |
1597 | ret |
1605 | ret |
1598 | kbnobaseret: |
1606 | kbnobaseret: |
1599 | cmp ebx,2 |
1607 | cmp ebx,2 |
1600 | jnz kbnoshiftret |
1608 | jnz kbnoshiftret |
1601 | mov edi,[TASK_BASE] |
1609 | mov edi,[TASK_BASE] |
1602 | add ecx,[edi+TASKDATA.mem_start] |
1610 | add ecx,[edi+TASKDATA.mem_start] |
1603 | mov ebx,ecx |
1611 | mov ebx,ecx |
1604 | mov eax,keymap_shift |
1612 | mov eax,keymap_shift |
1605 | mov ecx,128 |
1613 | mov ecx,128 |
1606 | call memmove |
1614 | call memmove |
1607 | ret |
1615 | ret |
1608 | kbnoshiftret: |
1616 | kbnoshiftret: |
1609 | cmp ebx,3 |
1617 | cmp ebx,3 |
1610 | jne kbnoaltret |
1618 | jne kbnoaltret |
1611 | mov edi,[TASK_BASE] |
1619 | mov edi,[TASK_BASE] |
1612 | add ecx,[edi+TASKDATA.mem_start] |
1620 | add ecx,[edi+TASKDATA.mem_start] |
1613 | mov ebx,ecx |
1621 | mov ebx,ecx |
1614 | mov eax,keymap_alt |
1622 | mov eax,keymap_alt |
1615 | mov ecx,128 |
1623 | mov ecx,128 |
1616 | call memmove |
1624 | call memmove |
1617 | ret |
1625 | ret |
1618 | kbnoaltret: |
1626 | kbnoaltret: |
1619 | cmp ebx,9 |
1627 | cmp ebx,9 |
1620 | jnz ngsyse2 |
1628 | jnz ngsyse2 |
1621 | movzx eax,word [keyboard] |
1629 | movzx eax,word [keyboard] |
1622 | mov [esp+36],eax |
1630 | mov [esp+36],eax |
1623 | ret |
1631 | ret |
1624 | ngsyse2: |
1632 | ngsyse2: |
1625 | 1633 | ||
1626 | cmp eax,3 |
1634 | cmp eax,3 |
1627 | jnz ngsyse3 |
1635 | jnz ngsyse3 |
1628 | movzx eax,[cd_base] |
1636 | movzx eax,[cd_base] |
1629 | mov [esp+36],eax |
1637 | mov [esp+36],eax |
1630 | ret |
1638 | ret |
1631 | ngsyse3: |
1639 | ngsyse3: |
1632 | 1640 | ||
1633 | cmp eax,4 |
1641 | cmp eax,4 |
1634 | jne ngsyse4 |
1642 | jne ngsyse4 |
1635 | mov eax,[sb16] |
1643 | mov eax,[sb16] |
1636 | mov [esp+36],eax |
1644 | mov [esp+36],eax |
1637 | ret |
1645 | ret |
1638 | ngsyse4: |
1646 | ngsyse4: |
1639 | 1647 | ||
1640 | cmp eax,5 |
1648 | cmp eax,5 |
1641 | jnz ngsyse5 |
1649 | jnz ngsyse5 |
1642 | mov eax,[syslang] |
1650 | mov eax,[syslang] |
1643 | mov [esp+36],eax |
1651 | mov [esp+36],eax |
1644 | ret |
1652 | ret |
1645 | ngsyse5: |
1653 | ngsyse5: |
1646 | cmp eax,7 |
1654 | cmp eax,7 |
1647 | jnz ngsyse7 |
1655 | jnz ngsyse7 |
1648 | movzx eax,[hd_base] |
1656 | movzx eax,[hd_base] |
1649 | mov [esp+36],eax |
1657 | mov [esp+36],eax |
1650 | ret |
1658 | ret |
1651 | ngsyse7: |
1659 | ngsyse7: |
1652 | cmp eax,8 |
1660 | cmp eax,8 |
1653 | jnz ngsyse8 |
1661 | jnz ngsyse8 |
1654 | mov eax,[fat32part] |
1662 | mov eax,[fat32part] |
1655 | mov [esp+36],eax |
1663 | mov [esp+36],eax |
1656 | ret |
1664 | ret |
1657 | ngsyse8: |
1665 | ngsyse8: |
1658 | cmp eax,9 |
1666 | cmp eax,9 |
1659 | jne ngsyse9 |
1667 | jne ngsyse9 |
1660 | mov eax,[timer_ticks] ;[0xfdf0] |
1668 | mov eax,[timer_ticks] ;[0xfdf0] |
1661 | mov [esp+36],eax |
1669 | mov [esp+36],eax |
1662 | ret |
1670 | ret |
1663 | ngsyse9: |
1671 | ngsyse9: |
1664 | cmp eax,10 |
1672 | cmp eax,10 |
1665 | jnz ngsyse10 |
1673 | jnz ngsyse10 |
1666 | mov eax,[sound_dma] |
1674 | mov eax,[sound_dma] |
1667 | mov [esp+36],eax |
1675 | mov [esp+36],eax |
1668 | ret |
1676 | ret |
1669 | ngsyse10: |
1677 | ngsyse10: |
1670 | cmp eax,11 |
1678 | cmp eax,11 |
1671 | jnz ngsyse11 |
1679 | jnz ngsyse11 |
1672 | mov eax,[lba_read_enabled] |
1680 | mov eax,[lba_read_enabled] |
1673 | mov [esp+36],eax |
1681 | mov [esp+36],eax |
1674 | ret |
1682 | ret |
1675 | ngsyse11: |
1683 | ngsyse11: |
1676 | cmp eax,12 |
1684 | cmp eax,12 |
1677 | jnz ngsyse12 |
1685 | jnz ngsyse12 |
1678 | mov eax,[pci_access_enabled] |
1686 | mov eax,[pci_access_enabled] |
1679 | mov [esp+36],eax |
1687 | mov [esp+36],eax |
1680 | ret |
1688 | ret |
1681 | ngsyse12: |
1689 | ngsyse12: |
1682 | mov [esp+36],dword 1 |
1690 | mov [esp+36],dword 1 |
1683 | ret |
1691 | ret |
1684 | 1692 | ||
1685 | iglobal |
1693 | iglobal |
1686 | align 4 |
1694 | align 4 |
1687 | mousefn dd msscreen, mswin, msbutton, msset |
1695 | mousefn dd msscreen, mswin, msbutton, msset |
1688 | dd app_load_cursor |
1696 | dd app_load_cursor |
1689 | dd app_set_cursor |
1697 | dd app_set_cursor |
1690 | dd app_delete_cursor |
1698 | dd app_delete_cursor |
1691 | endg |
1699 | endg |
1692 | 1700 | ||
1693 | readmousepos: |
1701 | readmousepos: |
1694 | 1702 | ||
1695 | ; eax=0 screen relative |
1703 | ; eax=0 screen relative |
1696 | ; eax=1 window relative |
1704 | ; eax=1 window relative |
1697 | ; eax=2 buttons pressed |
1705 | ; eax=2 buttons pressed |
1698 | ; eax=3 set mouse pos ; reserved |
1706 | ; eax=3 set mouse pos ; reserved |
1699 | ; eax=4 load cursor |
1707 | ; eax=4 load cursor |
1700 | ; eax=5 set cursor |
1708 | ; eax=5 set cursor |
1701 | ; eax=6 delete cursor ; reserved |
1709 | ; eax=6 delete cursor ; reserved |
1702 | 1710 | ||
1703 | cmp eax, 6 |
1711 | cmp eax, 6 |
1704 | ja msset |
1712 | ja msset |
1705 | jmp [mousefn+eax*4] |
1713 | jmp [mousefn+eax*4] |
1706 | msscreen: |
1714 | msscreen: |
1707 | mov eax,[MOUSE_X] |
1715 | mov eax,[MOUSE_X] |
1708 | shl eax,16 |
1716 | shl eax,16 |
1709 | mov ax,[MOUSE_Y] |
1717 | mov ax,[MOUSE_Y] |
1710 | mov [esp+36],eax |
1718 | mov [esp+36],eax |
1711 | ret |
1719 | ret |
1712 | mswin: |
1720 | mswin: |
1713 | mov eax,[MOUSE_X] |
1721 | mov eax,[MOUSE_X] |
1714 | shl eax,16 |
1722 | shl eax,16 |
1715 | mov ax,[MOUSE_Y] |
1723 | mov ax,[MOUSE_Y] |
1716 | mov esi,[TASK_BASE] |
1724 | mov esi,[TASK_BASE] |
1717 | mov bx, word [esi-twdw+WDATA.box.left] |
1725 | mov bx, word [esi-twdw+WDATA.box.left] |
1718 | shl ebx,16 |
1726 | shl ebx,16 |
1719 | mov bx, word [esi-twdw+WDATA.box.top] |
1727 | mov bx, word [esi-twdw+WDATA.box.top] |
1720 | sub eax,ebx |
1728 | sub eax,ebx |
1721 | 1729 | ||
1722 | mov edi,[CURRENT_TASK] |
1730 | mov edi,[CURRENT_TASK] |
1723 | shl edi,8 |
1731 | shl edi,8 |
1724 | sub ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1732 | sub ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1725 | rol eax,16 |
1733 | rol eax,16 |
1726 | sub ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1734 | sub ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1727 | rol eax,16 |
1735 | rol eax,16 |
1728 | mov [esp+36],eax |
1736 | mov [esp+36],eax |
1729 | ret |
1737 | ret |
1730 | msbutton: |
1738 | msbutton: |
1731 | movzx eax,byte [BTN_DOWN] |
1739 | movzx eax,byte [BTN_DOWN] |
1732 | mov [esp+36],eax |
1740 | mov [esp+36],eax |
1733 | ret |
1741 | ret |
1734 | msset: |
1742 | msset: |
1735 | ret |
1743 | ret |
1736 | 1744 | ||
1737 | app_load_cursor: |
1745 | app_load_cursor: |
1738 | ; add ebx, new_app_base |
1746 | ; add ebx, new_app_base |
1739 | cmp ebx, OS_BASE |
1747 | cmp ebx, OS_BASE |
1740 | jae msset |
1748 | jae msset |
1741 | stdcall load_cursor, ebx, ecx |
1749 | stdcall load_cursor, ebx, ecx |
1742 | mov [esp+36], eax |
1750 | mov [esp+36], eax |
1743 | ret |
1751 | ret |
1744 | 1752 | ||
1745 | app_set_cursor: |
1753 | app_set_cursor: |
1746 | stdcall set_cursor, ebx |
1754 | stdcall set_cursor, ebx |
1747 | mov [esp+36], eax |
1755 | mov [esp+36], eax |
1748 | ret |
1756 | ret |
1749 | 1757 | ||
1750 | app_delete_cursor: |
1758 | app_delete_cursor: |
1751 | stdcall delete_cursor, ebx |
1759 | stdcall delete_cursor, ebx |
1752 | mov [esp+36], eax |
1760 | mov [esp+36], eax |
1753 | ret |
1761 | ret |
1754 | 1762 | ||
1755 | is_input: |
1763 | is_input: |
1756 | 1764 | ||
1757 | push edx |
1765 | push edx |
1758 | mov dx,word [midisp] |
1766 | mov dx,word [midisp] |
1759 | in al,dx |
1767 | in al,dx |
1760 | and al,0x80 |
1768 | and al,0x80 |
1761 | pop edx |
1769 | pop edx |
1762 | ret |
1770 | ret |
1763 | 1771 | ||
1764 | is_output: |
1772 | is_output: |
1765 | 1773 | ||
1766 | push edx |
1774 | push edx |
1767 | mov dx,word [midisp] |
1775 | mov dx,word [midisp] |
1768 | in al,dx |
1776 | in al,dx |
1769 | and al,0x40 |
1777 | and al,0x40 |
1770 | pop edx |
1778 | pop edx |
1771 | ret |
1779 | ret |
1772 | 1780 | ||
1773 | 1781 | ||
1774 | get_mpu_in: |
1782 | get_mpu_in: |
1775 | 1783 | ||
1776 | push edx |
1784 | push edx |
1777 | mov dx,word [mididp] |
1785 | mov dx,word [mididp] |
1778 | in al,dx |
1786 | in al,dx |
1779 | pop edx |
1787 | pop edx |
1780 | ret |
1788 | ret |
1781 | 1789 | ||
1782 | 1790 | ||
1783 | put_mpu_out: |
1791 | put_mpu_out: |
1784 | 1792 | ||
1785 | push edx |
1793 | push edx |
1786 | mov dx,word [mididp] |
1794 | mov dx,word [mididp] |
1787 | out dx,al |
1795 | out dx,al |
1788 | pop edx |
1796 | pop edx |
1789 | ret |
1797 | ret |
1790 | 1798 | ||
1791 | 1799 | ||
1792 | setuart: |
1800 | setuart: |
1793 | 1801 | ||
1794 | su1: |
1802 | su1: |
1795 | call is_output |
1803 | call is_output |
1796 | cmp al,0 |
1804 | cmp al,0 |
1797 | jnz su1 |
1805 | jnz su1 |
1798 | mov dx,word [midisp] |
1806 | mov dx,word [midisp] |
1799 | mov al,0xff |
1807 | mov al,0xff |
1800 | out dx,al |
1808 | out dx,al |
1801 | su2: |
1809 | su2: |
1802 | mov dx,word [midisp] |
1810 | mov dx,word [midisp] |
1803 | mov al,0xff |
1811 | mov al,0xff |
1804 | out dx,al |
1812 | out dx,al |
1805 | call is_input |
1813 | call is_input |
1806 | cmp al,0 |
1814 | cmp al,0 |
1807 | jnz su2 |
1815 | jnz su2 |
1808 | call get_mpu_in |
1816 | call get_mpu_in |
1809 | cmp al,0xfe |
1817 | cmp al,0xfe |
1810 | jnz su2 |
1818 | jnz su2 |
1811 | su3: |
1819 | su3: |
1812 | call is_output |
1820 | call is_output |
1813 | cmp al,0 |
1821 | cmp al,0 |
1814 | jnz su3 |
1822 | jnz su3 |
1815 | mov dx,word [midisp] |
1823 | mov dx,word [midisp] |
1816 | mov al,0x3f |
1824 | mov al,0x3f |
1817 | out dx,al |
1825 | out dx,al |
1818 | 1826 | ||
1819 | ret |
1827 | ret |
1820 | 1828 | ||
1821 | 1829 | ||
1822 | align 4 |
1830 | align 4 |
1823 | 1831 | ||
1824 | sys_midi: |
1832 | sys_midi: |
1825 | 1833 | ||
1826 | cmp [mididp],0 |
1834 | cmp [mididp],0 |
1827 | jnz sm0 |
1835 | jnz sm0 |
1828 | mov [esp+36],dword 1 |
1836 | mov [esp+36],dword 1 |
1829 | ret |
1837 | ret |
1830 | sm0: |
1838 | sm0: |
1831 | 1839 | ||
1832 | cmp eax,1 |
1840 | cmp eax,1 |
1833 | mov [esp+36],dword 0 |
1841 | mov [esp+36],dword 0 |
1834 | jnz smn1 |
1842 | jnz smn1 |
1835 | call setuart |
1843 | call setuart |
1836 | ret |
1844 | ret |
1837 | smn1: |
1845 | smn1: |
1838 | 1846 | ||
1839 | cmp eax,2 |
1847 | cmp eax,2 |
1840 | jnz smn2 |
1848 | jnz smn2 |
1841 | sm10: |
1849 | sm10: |
1842 | call get_mpu_in |
1850 | call get_mpu_in |
1843 | call is_output |
1851 | call is_output |
1844 | test al,al |
1852 | test al,al |
1845 | jnz sm10 |
1853 | jnz sm10 |
1846 | mov al,bl |
1854 | mov al,bl |
1847 | call put_mpu_out |
1855 | call put_mpu_out |
1848 | ret |
1856 | ret |
1849 | smn2: |
1857 | smn2: |
1850 | 1858 | ||
1851 | ret |
1859 | ret |
1852 | 1860 | ||
1853 | 1861 | ||
1854 | detect_devices: |
1862 | detect_devices: |
1855 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1863 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1856 | include 'detect/commouse.inc' |
1864 | include 'detect/commouse.inc' |
1857 | include 'detect/ps2mouse.inc' |
1865 | include 'detect/ps2mouse.inc' |
1858 | ;include 'detect/dev_fd.inc' |
1866 | ;include 'detect/dev_fd.inc' |
1859 | ;include 'detect/dev_hdcd.inc' |
1867 | ;include 'detect/dev_hdcd.inc' |
1860 | ;include 'detect/sear_par.inc' |
1868 | ;include 'detect/sear_par.inc' |
1861 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1869 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1862 | ret |
1870 | ret |
1863 | 1871 | ||
1864 | 1872 | ||
1865 | sys_end: |
1873 | sys_end: |
1866 | 1874 | ||
1867 | mov eax,[TASK_BASE] |
1875 | mov eax,[TASK_BASE] |
1868 | mov [eax+TASKDATA.state], 3 ; terminate this program |
1876 | mov [eax+TASKDATA.state], 3 ; terminate this program |
1869 | 1877 | ||
1870 | waitterm: ; wait here for termination |
1878 | waitterm: ; wait here for termination |
1871 | mov eax,5 |
1879 | mov eax,5 |
1872 | call delay_hs |
1880 | call delay_hs |
1873 | jmp waitterm |
1881 | jmp waitterm |
1874 | 1882 | ||
1875 | iglobal |
1883 | iglobal |
1876 | align 4 |
1884 | align 4 |
1877 | sys_system_table: |
1885 | sys_system_table: |
1878 | dd sysfn_shutdown ; 1 = system shutdown |
1886 | dd sysfn_shutdown ; 1 = system shutdown |
1879 | dd sysfn_terminate ; 2 = terminate thread |
1887 | dd sysfn_terminate ; 2 = terminate thread |
1880 | dd sysfn_activate ; 3 = activate window |
1888 | dd sysfn_activate ; 3 = activate window |
1881 | dd sysfn_getidletime ; 4 = get idle time |
1889 | dd sysfn_getidletime ; 4 = get idle time |
1882 | dd sysfn_getcpuclock ; 5 = get cpu clock |
1890 | dd sysfn_getcpuclock ; 5 = get cpu clock |
1883 | dd sysfn_saveramdisk ; 6 = save ramdisk |
1891 | dd sysfn_saveramdisk ; 6 = save ramdisk |
1884 | dd sysfn_getactive ; 7 = get active window |
1892 | dd sysfn_getactive ; 7 = get active window |
1885 | dd sysfn_sound_flag ; 8 = get/set sound_flag |
1893 | dd sysfn_sound_flag ; 8 = get/set sound_flag |
1886 | dd sysfn_shutdown_param ; 9 = shutdown with parameter |
1894 | dd sysfn_shutdown_param ; 9 = shutdown with parameter |
1887 | dd sysfn_minimize ; 10 = minimize window |
1895 | dd sysfn_minimize ; 10 = minimize window |
1888 | dd sysfn_getdiskinfo ; 11 = get disk subsystem info |
1896 | dd sysfn_getdiskinfo ; 11 = get disk subsystem info |
1889 | dd sysfn_lastkey ; 12 = get last pressed key |
1897 | dd sysfn_lastkey ; 12 = get last pressed key |
1890 | dd sysfn_getversion ; 13 = get kernel version |
1898 | dd sysfn_getversion ; 13 = get kernel version |
1891 | dd sysfn_waitretrace ; 14 = wait retrace |
1899 | dd sysfn_waitretrace ; 14 = wait retrace |
1892 | dd sysfn_centermouse ; 15 = center mouse cursor |
1900 | dd sysfn_centermouse ; 15 = center mouse cursor |
1893 | dd sysfn_getfreemem ; 16 = get free memory size |
1901 | dd sysfn_getfreemem ; 16 = get free memory size |
1894 | dd sysfn_getallmem ; 17 = get total memory size |
1902 | dd sysfn_getallmem ; 17 = get total memory size |
1895 | dd sysfn_terminate2 ; 18 = terminate thread using PID |
1903 | dd sysfn_terminate2 ; 18 = terminate thread using PID |
1896 | ; instead of slot |
1904 | ; instead of slot |
1897 | dd sysfn_mouse_acceleration; 19 = set/get mouse acceleration |
1905 | dd sysfn_mouse_acceleration; 19 = set/get mouse acceleration |
1898 | dd sysfn_meminfo ; 20 = get extended memory info |
1906 | dd sysfn_meminfo ; 20 = get extended memory info |
1899 | sysfn_num = ($ - sys_system_table)/4 |
1907 | sysfn_num = ($ - sys_system_table)/4 |
1900 | endg |
1908 | endg |
1901 | 1909 | ||
1902 | sys_system: |
1910 | sys_system: |
1903 | dec eax |
1911 | dec eax |
1904 | cmp eax, sysfn_num |
1912 | cmp eax, sysfn_num |
1905 | jae @f |
1913 | jae @f |
1906 | jmp dword [sys_system_table + eax*4] |
1914 | jmp dword [sys_system_table + eax*4] |
1907 | @@: |
1915 | @@: |
1908 | ret |
1916 | ret |
1909 | 1917 | ||
1910 | sysfn_shutdown: ; 18.1 = BOOT |
1918 | sysfn_shutdown: ; 18.1 = BOOT |
1911 | mov [BOOT_VAR+0x9030],byte 0 |
1919 | mov [BOOT_VAR+0x9030],byte 0 |
1912 | for_shutdown_parameter: |
1920 | for_shutdown_parameter: |
1913 | 1921 | ||
1914 | mov eax,[TASK_COUNT] |
1922 | mov eax,[TASK_COUNT] |
1915 | add eax,2 |
1923 | add eax,2 |
1916 | mov [shutdown_processes],eax |
1924 | mov [shutdown_processes],eax |
1917 | mov [SYS_SHUTDOWN],al |
1925 | mov [SYS_SHUTDOWN],al |
1918 | and dword [esp+36], 0 |
1926 | and dword [esp+36], 0 |
1919 | ret |
1927 | ret |
1920 | uglobal |
1928 | uglobal |
1921 | shutdown_processes: dd 0x0 |
1929 | shutdown_processes: dd 0x0 |
1922 | endg |
1930 | endg |
1923 | 1931 | ||
1924 | sysfn_terminate: ; 18.2 = TERMINATE |
1932 | sysfn_terminate: ; 18.2 = TERMINATE |
1925 | cmp ebx,2 |
1933 | cmp ebx,2 |
1926 | jb noprocessterminate |
1934 | jb noprocessterminate |
1927 | mov edx,[TASK_COUNT] |
1935 | mov edx,[TASK_COUNT] |
1928 | cmp ebx,edx |
1936 | cmp ebx,edx |
1929 | ja noprocessterminate |
1937 | ja noprocessterminate |
1930 | mov eax,[TASK_COUNT] |
1938 | mov eax,[TASK_COUNT] |
1931 | shl ebx,5 |
1939 | shl ebx,5 |
1932 | mov edx,[ebx+CURRENT_TASK+TASKDATA.pid] |
1940 | mov edx,[ebx+CURRENT_TASK+TASKDATA.pid] |
1933 | add ebx,CURRENT_TASK+TASKDATA.state |
1941 | add ebx,CURRENT_TASK+TASKDATA.state |
1934 | cmp byte [ebx], 9 |
1942 | cmp byte [ebx], 9 |
1935 | jz noprocessterminate |
1943 | jz noprocessterminate |
1936 | 1944 | ||
1937 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
1945 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
1938 | mov [ebx],byte 3 ; clear possible i40's |
1946 | mov [ebx],byte 3 ; clear possible i40's |
1939 | ;call MEM_Heap_UnLock |
1947 | ;call MEM_Heap_UnLock |
1940 | 1948 | ||
1941 | cmp edx,[application_table_status] ; clear app table stat |
1949 | cmp edx,[application_table_status] ; clear app table stat |
1942 | jne noatsc |
1950 | jne noatsc |
1943 | mov [application_table_status],0 |
1951 | mov [application_table_status],0 |
1944 | noatsc: |
1952 | noatsc: |
1945 | noprocessterminate: |
1953 | noprocessterminate: |
1946 | ret |
1954 | ret |
1947 | 1955 | ||
1948 | sysfn_terminate2: |
1956 | sysfn_terminate2: |
1949 | ;lock application_table_status mutex |
1957 | ;lock application_table_status mutex |
1950 | .table_status: |
1958 | .table_status: |
1951 | cli |
1959 | cli |
1952 | cmp [application_table_status],0 |
1960 | cmp [application_table_status],0 |
1953 | je .stf |
1961 | je .stf |
1954 | sti |
1962 | sti |
1955 | call change_task |
1963 | call change_task |
1956 | jmp .table_status |
1964 | jmp .table_status |
1957 | .stf: |
1965 | .stf: |
1958 | call set_application_table_status |
1966 | call set_application_table_status |
1959 | mov eax,ebx |
1967 | mov eax,ebx |
1960 | call pid_to_slot |
1968 | call pid_to_slot |
1961 | test eax,eax |
1969 | test eax,eax |
1962 | jz .not_found |
1970 | jz .not_found |
1963 | mov ebx,eax |
1971 | mov ebx,eax |
1964 | cli |
1972 | cli |
1965 | call sysfn_terminate |
1973 | call sysfn_terminate |
1966 | mov [application_table_status],0 |
1974 | mov [application_table_status],0 |
1967 | sti |
1975 | sti |
1968 | and dword [esp+36],0 |
1976 | and dword [esp+36],0 |
1969 | ret |
1977 | ret |
1970 | .not_found: |
1978 | .not_found: |
1971 | mov [application_table_status],0 |
1979 | mov [application_table_status],0 |
1972 | or dword [esp+36],-1 |
1980 | or dword [esp+36],-1 |
1973 | ret |
1981 | ret |
1974 | 1982 | ||
1975 | sysfn_activate: ; 18.3 = ACTIVATE WINDOW |
1983 | sysfn_activate: ; 18.3 = ACTIVATE WINDOW |
1976 | cmp ebx,2 |
1984 | cmp ebx,2 |
1977 | jb .nowindowactivate |
1985 | jb .nowindowactivate |
1978 | cmp ebx,[TASK_COUNT] |
1986 | cmp ebx,[TASK_COUNT] |
1979 | ja .nowindowactivate |
1987 | ja .nowindowactivate |
1980 | 1988 | ||
1981 | mov [window_minimize], 2 ; restore window if minimized |
1989 | mov [window_minimize], 2 ; restore window if minimized |
1982 | 1990 | ||
1983 | movzx esi, word [WIN_STACK + ebx*2] |
1991 | movzx esi, word [WIN_STACK + ebx*2] |
1984 | cmp esi, [TASK_COUNT] |
1992 | cmp esi, [TASK_COUNT] |
1985 | je .nowindowactivate ; already active |
1993 | je .nowindowactivate ; already active |
1986 | 1994 | ||
1987 | mov edi, ebx |
1995 | mov edi, ebx |
1988 | shl edi, 5 |
1996 | shl edi, 5 |
1989 | add edi, window_data |
1997 | add edi, window_data |
1990 | movzx esi, word [WIN_STACK + ebx * 2] |
1998 | movzx esi, word [WIN_STACK + ebx * 2] |
1991 | lea esi, [WIN_POS + esi * 2] |
1999 | lea esi, [WIN_POS + esi * 2] |
1992 | call waredraw |
2000 | call waredraw |
1993 | .nowindowactivate: |
2001 | .nowindowactivate: |
1994 | ret |
2002 | ret |
1995 | 2003 | ||
1996 | sysfn_getidletime: ; 18.4 = GET IDLETIME |
2004 | sysfn_getidletime: ; 18.4 = GET IDLETIME |
1997 | mov eax,[idleusesec] |
2005 | mov eax,[idleusesec] |
1998 | mov [esp+36], eax |
2006 | mov [esp+36], eax |
1999 | ret |
2007 | ret |
2000 | 2008 | ||
2001 | sysfn_getcpuclock: ; 18.5 = GET TSC/SEC |
2009 | sysfn_getcpuclock: ; 18.5 = GET TSC/SEC |
2002 | mov eax,[CPU_FREQ] |
2010 | mov eax,[CPU_FREQ] |
2003 | mov [esp+36], eax |
2011 | mov [esp+36], eax |
2004 | ret |
2012 | ret |
2005 | 2013 | ||
2006 | ; SAVE ramdisk to /hd/1/menuet.img |
2014 | ; SAVE ramdisk to /hd/1/menuet.img |
2007 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2015 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2008 | include 'blkdev/rdsave.inc' |
2016 | include 'blkdev/rdsave.inc' |
2009 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2017 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2010 | 2018 | ||
2011 | sysfn_getactive: ; 18.7 = get active window |
2019 | sysfn_getactive: ; 18.7 = get active window |
2012 | mov eax, [TASK_COUNT] |
2020 | mov eax, [TASK_COUNT] |
2013 | movzx eax, word [WIN_POS + eax*2] |
2021 | movzx eax, word [WIN_POS + eax*2] |
2014 | mov [esp+36],eax |
2022 | mov [esp+36],eax |
2015 | ret |
2023 | ret |
2016 | 2024 | ||
2017 | sysfn_sound_flag: ; 18.8 = get/set sound_flag |
2025 | sysfn_sound_flag: ; 18.8 = get/set sound_flag |
2018 | cmp ebx,1 |
2026 | cmp ebx,1 |
2019 | jne nogetsoundflag |
2027 | jne nogetsoundflag |
2020 | movzx eax,byte [sound_flag] ; get sound_flag |
2028 | movzx eax,byte [sound_flag] ; get sound_flag |
2021 | mov [esp+36],eax |
2029 | mov [esp+36],eax |
2022 | ret |
2030 | ret |
2023 | nogetsoundflag: |
2031 | nogetsoundflag: |
2024 | cmp ebx,2 |
2032 | cmp ebx,2 |
2025 | jnz nosoundflag |
2033 | jnz nosoundflag |
2026 | xor byte [sound_flag], 1 |
2034 | xor byte [sound_flag], 1 |
2027 | nosoundflag: |
2035 | nosoundflag: |
2028 | ret |
2036 | ret |
2029 | 2037 | ||
2030 | sysfn_shutdown_param: ; 18.9 = system shutdown with param |
2038 | sysfn_shutdown_param: ; 18.9 = system shutdown with param |
2031 | cmp ebx,1 |
2039 | cmp ebx,1 |
2032 | jl exit_for_anyone |
2040 | jl exit_for_anyone |
2033 | cmp ebx,4 |
2041 | cmp ebx,4 |
2034 | jg exit_for_anyone |
2042 | jg exit_for_anyone |
2035 | mov [BOOT_VAR+0x9030],bl |
2043 | mov [BOOT_VAR+0x9030],bl |
2036 | jmp for_shutdown_parameter |
2044 | jmp for_shutdown_parameter |
2037 | 2045 | ||
2038 | sysfn_minimize: ; 18.10 = minimize window |
2046 | sysfn_minimize: ; 18.10 = minimize window |
2039 | mov [window_minimize],1 |
2047 | mov [window_minimize],1 |
2040 | exit_for_anyone: |
2048 | exit_for_anyone: |
2041 | ret |
2049 | ret |
2042 | 2050 | ||
2043 | sysfn_getdiskinfo: ; 18.11 = get disk info table |
2051 | sysfn_getdiskinfo: ; 18.11 = get disk info table |
2044 | cmp ebx,1 |
2052 | cmp ebx,1 |
2045 | jnz full_table |
2053 | jnz full_table |
2046 | small_table: |
2054 | small_table: |
2047 | call for_all_tables |
2055 | call for_all_tables |
2048 | mov ecx,10 |
2056 | mov ecx,10 |
2049 | cld |
2057 | cld |
2050 | rep movsb |
2058 | rep movsb |
2051 | ret |
2059 | ret |
2052 | for_all_tables: |
2060 | for_all_tables: |
2053 | mov edi,[TASK_BASE] |
2061 | mov edi,[TASK_BASE] |
2054 | mov edi,[edi+TASKDATA.mem_start] |
2062 | mov edi,[edi+TASKDATA.mem_start] |
2055 | add edi,ecx |
2063 | add edi,ecx |
2056 | mov esi,DRIVE_DATA |
2064 | mov esi,DRIVE_DATA |
2057 | ret |
2065 | ret |
2058 | full_table: |
2066 | full_table: |
2059 | cmp ebx,2 |
2067 | cmp ebx,2 |
2060 | jnz exit_for_anyone |
2068 | jnz exit_for_anyone |
2061 | call for_all_tables |
2069 | call for_all_tables |
2062 | mov ecx,16384 |
2070 | mov ecx,16384 |
2063 | cld |
2071 | cld |
2064 | rep movsd |
2072 | rep movsd |
2065 | ret |
2073 | ret |
2066 | 2074 | ||
2067 | sysfn_lastkey: ; 18.12 = return 0 (backward compatibility) |
2075 | sysfn_lastkey: ; 18.12 = return 0 (backward compatibility) |
2068 | and dword [esp+36], 0 |
2076 | and dword [esp+36], 0 |
2069 | ret |
2077 | ret |
2070 | 2078 | ||
2071 | sysfn_getversion: ; 18.13 = get kernel ID and version |
2079 | sysfn_getversion: ; 18.13 = get kernel ID and version |
2072 | mov edi,[TASK_BASE] |
2080 | mov edi,[TASK_BASE] |
2073 | mov edi,[edi+TASKDATA.mem_start] |
2081 | mov edi,[edi+TASKDATA.mem_start] |
2074 | add edi,ebx |
2082 | add edi,ebx |
2075 | mov esi,version_inf |
2083 | mov esi,version_inf |
2076 | mov ecx,version_end-version_inf |
2084 | mov ecx,version_end-version_inf |
2077 | cld |
2085 | cld |
2078 | rep movsb |
2086 | rep movsb |
2079 | ret |
2087 | ret |
2080 | 2088 | ||
2081 | sysfn_waitretrace: ; 18.14 = sys wait retrace |
2089 | sysfn_waitretrace: ; 18.14 = sys wait retrace |
2082 | ;wait retrace functions |
2090 | ;wait retrace functions |
2083 | sys_wait_retrace: |
2091 | sys_wait_retrace: |
2084 | mov edx,0x3da |
2092 | mov edx,0x3da |
2085 | WaitRetrace_loop: |
2093 | WaitRetrace_loop: |
2086 | in al,dx |
2094 | in al,dx |
2087 | test al,1000b |
2095 | test al,1000b |
2088 | jz WaitRetrace_loop |
2096 | jz WaitRetrace_loop |
2089 | mov [esp+36],dword 0 |
2097 | mov [esp+36],dword 0 |
2090 | ret |
2098 | ret |
2091 | 2099 | ||
2092 | sysfn_centermouse: ; 18.15 = mouse centered |
2100 | sysfn_centermouse: ; 18.15 = mouse centered |
2093 | call mouse_centered |
2101 | call mouse_centered |
2094 | mov [esp+36],dword 0 |
2102 | mov [esp+36],dword 0 |
2095 | ret |
2103 | ret |
2096 | 2104 | ||
2097 | sysfn_mouse_acceleration: ; 18.19 = set/get mouse features |
2105 | sysfn_mouse_acceleration: ; 18.19 = set/get mouse features |
2098 | cmp ebx,0 ; get mouse speed factor |
2106 | cmp ebx,0 ; get mouse speed factor |
2099 | jnz .set_mouse_acceleration |
2107 | jnz .set_mouse_acceleration |
2100 | xor eax,eax |
2108 | xor eax,eax |
2101 | mov ax,[mouse_speed_factor] |
2109 | mov ax,[mouse_speed_factor] |
2102 | mov [esp+36],eax |
2110 | mov [esp+36],eax |
2103 | ret |
2111 | ret |
2104 | .set_mouse_acceleration: |
2112 | .set_mouse_acceleration: |
2105 | cmp ebx,1 ; set mouse speed factor |
2113 | cmp ebx,1 ; set mouse speed factor |
2106 | jnz .get_mouse_delay |
2114 | jnz .get_mouse_delay |
2107 | mov [mouse_speed_factor],cx |
2115 | mov [mouse_speed_factor],cx |
2108 | ret |
2116 | ret |
2109 | .get_mouse_delay: |
2117 | .get_mouse_delay: |
2110 | cmp ebx,2 ; get mouse delay |
2118 | cmp ebx,2 ; get mouse delay |
2111 | jnz .set_mouse_delay |
2119 | jnz .set_mouse_delay |
2112 | mov eax,[mouse_delay] |
2120 | mov eax,[mouse_delay] |
2113 | mov [esp+36],eax |
2121 | mov [esp+36],eax |
2114 | ret |
2122 | ret |
2115 | .set_mouse_delay: |
2123 | .set_mouse_delay: |
2116 | cmp ebx,3 ; set mouse delay |
2124 | cmp ebx,3 ; set mouse delay |
2117 | jnz .set_pointer_position |
2125 | jnz .set_pointer_position |
2118 | mov [mouse_delay],ecx |
2126 | mov [mouse_delay],ecx |
2119 | ret |
2127 | ret |
2120 | .set_pointer_position: |
2128 | .set_pointer_position: |
2121 | cmp ebx,4 ; set mouse pointer position |
2129 | cmp ebx,4 ; set mouse pointer position |
2122 | jnz .end |
2130 | jnz .end |
2123 | mov [MOUSE_Y],cx ;y |
2131 | mov [MOUSE_Y],cx ;y |
2124 | ror ecx,16 |
2132 | ror ecx,16 |
2125 | mov [MOUSE_X],cx ;x |
2133 | mov [MOUSE_X],cx ;x |
2126 | rol ecx,16 |
2134 | rol ecx,16 |
2127 | .end: |
2135 | .end: |
2128 | ret |
2136 | ret |
2129 | 2137 | ||
2130 | sysfn_getfreemem: |
2138 | sysfn_getfreemem: |
2131 | mov eax, [pg_data.pages_free] |
2139 | mov eax, [pg_data.pages_free] |
2132 | shl eax, 2 |
2140 | shl eax, 2 |
2133 | mov [esp+36],eax |
2141 | mov [esp+36],eax |
2134 | ret |
2142 | ret |
2135 | 2143 | ||
2136 | sysfn_getallmem: |
2144 | sysfn_getallmem: |
2137 | mov eax,[MEM_AMOUNT] |
2145 | mov eax,[MEM_AMOUNT] |
2138 | shr eax, 10 |
2146 | shr eax, 10 |
2139 | mov [esp+36],eax |
2147 | mov [esp+36],eax |
2140 | ret |
2148 | ret |
2141 | 2149 | ||
2142 | uglobal |
2150 | uglobal |
2143 | ;// mike.dld, 2006-29-01 [ |
2151 | ;// mike.dld, 2006-29-01 [ |
2144 | screen_workarea RECT |
2152 | screen_workarea RECT |
2145 | ;// mike.dld, 2006-29-01 ] |
2153 | ;// mike.dld, 2006-29-01 ] |
2146 | window_minimize db 0 |
2154 | window_minimize db 0 |
2147 | sound_flag db 0 |
2155 | sound_flag db 0 |
2148 | endg |
2156 | endg |
2149 | 2157 | ||
2150 | iglobal |
2158 | iglobal |
2151 | version_inf: |
2159 | version_inf: |
2152 | db 0,6,5,0 ; version 0.6.5.0 |
2160 | db 0,6,5,0 ; version 0.6.5.0 |
2153 | db UID_KOLIBRI |
2161 | db UID_KOLIBRI |
2154 | db 'Kolibri',0 |
2162 | db 'Kolibri',0 |
2155 | version_end: |
2163 | version_end: |
2156 | endg |
2164 | endg |
2157 | 2165 | ||
2158 | UID_NONE=0 |
2166 | UID_NONE=0 |
2159 | UID_MENUETOS=1 ;official |
2167 | UID_MENUETOS=1 ;official |
2160 | UID_KOLIBRI=2 ;russian |
2168 | UID_KOLIBRI=2 ;russian |
2161 | 2169 | ||
2162 | sys_cachetodiskette: |
2170 | sys_cachetodiskette: |
2163 | ; pushad |
2171 | ; pushad |
2164 | ; cmp eax,1 |
2172 | ; cmp eax,1 |
2165 | ; jne no_write_all_of_ramdisk |
2173 | ; jne no_write_all_of_ramdisk |
2166 | ; call fdc_writeramdisk |
2174 | ; call fdc_writeramdisk |
2167 | ; popad |
2175 | ; popad |
2168 | ; ret |
2176 | ; ret |
2169 | ; no_write_all_of_ramdisk: |
2177 | ; no_write_all_of_ramdisk: |
2170 | ; cmp eax,2 |
2178 | ; cmp eax,2 |
2171 | ; jne no_write_part_of_ramdisk |
2179 | ; jne no_write_part_of_ramdisk |
2172 | ; call fdc_commitflush |
2180 | ; call fdc_commitflush |
2173 | ; popad |
2181 | ; popad |
2174 | ; ret |
2182 | ; ret |
2175 | ; no_write_part_of_ramdisk: |
2183 | ; no_write_part_of_ramdisk: |
2176 | ; cmp eax,3 |
2184 | ; cmp eax,3 |
2177 | ; jne no_set_fdc |
2185 | ; jne no_set_fdc |
2178 | ; call fdc_set |
2186 | ; call fdc_set |
2179 | ; popad |
2187 | ; popad |
2180 | ; ret |
2188 | ; ret |
2181 | ; no_set_fdc: |
2189 | ; no_set_fdc: |
2182 | ; cmp eax,4 |
2190 | ; cmp eax,4 |
2183 | ; jne no_get_fdc |
2191 | ; jne no_get_fdc |
2184 | ; popad |
2192 | ; popad |
2185 | ; call fdc_get |
2193 | ; call fdc_get |
2186 | ; mov [esp+36],ecx |
2194 | ; mov [esp+36],ecx |
2187 | ; ret |
2195 | ; ret |
2188 | ; no_get_fdc: |
2196 | ; no_get_fdc: |
2189 | ; popad |
2197 | ; popad |
2190 | ; ret |
2198 | ; ret |
2191 | cmp eax,1 |
2199 | cmp eax,1 |
2192 | jne no_floppy_a_save |
2200 | jne no_floppy_a_save |
2193 | mov [flp_number],1 |
2201 | mov [flp_number],1 |
2194 | jmp save_image_on_floppy |
2202 | jmp save_image_on_floppy |
2195 | no_floppy_a_save: |
2203 | no_floppy_a_save: |
2196 | cmp eax,2 |
2204 | cmp eax,2 |
2197 | jne no_floppy_b_save |
2205 | jne no_floppy_b_save |
2198 | mov [flp_number],2 |
2206 | mov [flp_number],2 |
2199 | save_image_on_floppy: |
2207 | save_image_on_floppy: |
2200 | call save_image |
2208 | call save_image |
2201 | mov [esp+36],dword 0 |
2209 | mov [esp+36],dword 0 |
2202 | cmp [FDC_Status],0 |
2210 | cmp [FDC_Status],0 |
2203 | je yes_floppy_save |
2211 | je yes_floppy_save |
2204 | no_floppy_b_save: |
2212 | no_floppy_b_save: |
2205 | mov [esp+36],dword 1 |
2213 | mov [esp+36],dword 1 |
2206 | yes_floppy_save: |
2214 | yes_floppy_save: |
2207 | ret |
2215 | ret |
2208 | 2216 | ||
2209 | uglobal |
2217 | uglobal |
2210 | ; bgrchanged dd 0x0 |
2218 | ; bgrchanged dd 0x0 |
2211 | endg |
2219 | endg |
2212 | 2220 | ||
2213 | sys_background: |
2221 | sys_background: |
2214 | 2222 | ||
2215 | cmp eax,1 ; BACKGROUND SIZE |
2223 | cmp eax,1 ; BACKGROUND SIZE |
2216 | jnz nosb1 |
2224 | jnz nosb1 |
2217 | cmp ebx,0 |
2225 | cmp ebx,0 |
2218 | je sbgrr |
2226 | je sbgrr |
2219 | cmp ecx,0 |
2227 | cmp ecx,0 |
2220 | je sbgrr |
2228 | je sbgrr |
2221 | mov [display_data-8],ebx |
2229 | mov [display_data-8],ebx |
2222 | mov [display_data-4],ecx |
2230 | mov [display_data-4],ecx |
2223 | ; mov [bgrchanged],1 |
2231 | ; mov [bgrchanged],1 |
2224 | sbgrr: |
2232 | sbgrr: |
2225 | ret |
2233 | ret |
2226 | nosb1: |
2234 | nosb1: |
2227 | 2235 | ||
2228 | cmp eax,2 ; SET PIXEL |
2236 | cmp eax,2 ; SET PIXEL |
2229 | jnz nosb2 |
2237 | jnz nosb2 |
2230 | mov edx,0x160000-16 |
2238 | mov edx,0x160000-16 |
2231 | cmp edx,ebx |
2239 | cmp edx,ebx |
2232 | jbe nosb2 |
2240 | jbe nosb2 |
2233 | mov edx,[ebx] |
2241 | mov edx,[ebx] |
2234 | and edx,0xFF000000 ;255*256*256*256 |
2242 | and edx,0xFF000000 ;255*256*256*256 |
2235 | and ecx,0x00FFFFFF ;255*256*256+255*256+255 |
2243 | and ecx,0x00FFFFFF ;255*256*256+255*256+255 |
2236 | add edx,ecx |
2244 | add edx,ecx |
2237 | mov [ebx+IMG_BACKGROUND],edx |
2245 | mov [ebx+IMG_BACKGROUND],edx |
2238 | ; mov [bgrchanged],1 |
2246 | ; mov [bgrchanged],1 |
2239 | ret |
2247 | ret |
2240 | nosb2: |
2248 | nosb2: |
2241 | 2249 | ||
2242 | cmp eax,3 ; DRAW BACKGROUND |
2250 | cmp eax,3 ; DRAW BACKGROUND |
2243 | jnz nosb3 |
2251 | jnz nosb3 |
2244 | draw_background_temp: |
2252 | draw_background_temp: |
2245 | ; cmp [bgrchanged],1 ;0 |
2253 | ; cmp [bgrchanged],1 ;0 |
2246 | ; je nosb31 |
2254 | ; je nosb31 |
2247 | ;draw_background_temp: |
2255 | ;draw_background_temp: |
2248 | ; mov [bgrchanged],1 ;0 |
2256 | ; mov [bgrchanged],1 ;0 |
2249 | mov [REDRAW_BACKGROUND],byte 1 |
2257 | mov [REDRAW_BACKGROUND],byte 1 |
2250 | mov [background_defined], 1 |
2258 | mov [background_defined], 1 |
2251 | nosb31: |
2259 | nosb31: |
2252 | ret |
2260 | ret |
2253 | nosb3: |
2261 | nosb3: |
2254 | 2262 | ||
2255 | cmp eax,4 ; TILED / STRETCHED |
2263 | cmp eax,4 ; TILED / STRETCHED |
2256 | jnz nosb4 |
2264 | jnz nosb4 |
2257 | cmp ebx,[display_data-12] |
2265 | cmp ebx,[display_data-12] |
2258 | je nosb41 |
2266 | je nosb41 |
2259 | mov [display_data-12],ebx |
2267 | mov [display_data-12],ebx |
2260 | ; mov [bgrchanged],1 |
2268 | ; mov [bgrchanged],1 |
2261 | nosb41: |
2269 | nosb41: |
2262 | ret |
2270 | ret |
2263 | nosb4: |
2271 | nosb4: |
2264 | 2272 | ||
2265 | cmp eax,5 ; BLOCK MOVE TO BGR |
2273 | cmp eax,5 ; BLOCK MOVE TO BGR |
2266 | jnz nosb5 |
2274 | jnz nosb5 |
2267 | ; bughere |
2275 | ; bughere |
2268 | mov edi, [TASK_BASE] |
2276 | mov edi, [TASK_BASE] |
2269 | add ebx, [edi+TASKDATA.mem_start] |
2277 | add ebx, [edi+TASKDATA.mem_start] |
2270 | ; mov esi, ebx |
2278 | ; mov esi, ebx |
2271 | ; mov edi, ecx |
2279 | ; mov edi, ecx |
2272 | mov eax, ebx |
2280 | mov eax, ebx |
2273 | mov ebx, ecx |
2281 | mov ebx, ecx |
2274 | add ecx, edx |
2282 | add ecx, edx |
2275 | cmp ecx, 0x160000-16 |
2283 | cmp ecx, 0x160000-16 |
2276 | ja .fin |
2284 | ja .fin |
2277 | ; add edi, 0x300000 |
2285 | ; add edi, 0x300000 |
2278 | add ebx, IMG_BACKGROUND |
2286 | add ebx, IMG_BACKGROUND |
2279 | mov ecx, edx |
2287 | mov ecx, edx |
2280 | cmp ecx, 0x160000-16 |
2288 | cmp ecx, 0x160000-16 |
2281 | ja .fin |
2289 | ja .fin |
2282 | ; mov [bgrchanged],1 |
2290 | ; mov [bgrchanged],1 |
2283 | ; cld |
2291 | ; cld |
2284 | ; rep movsb |
2292 | ; rep movsb |
2285 | call memmove |
2293 | call memmove |
2286 | .fin: |
2294 | .fin: |
2287 | ret |
2295 | ret |
2288 | nosb5: |
2296 | nosb5: |
2289 | 2297 | ||
2290 | ret |
2298 | ret |
2291 | 2299 | ||
2292 | 2300 | ||
2293 | align 4 |
2301 | align 4 |
2294 | 2302 | ||
2295 | sys_getbackground: |
2303 | sys_getbackground: |
2296 | 2304 | ||
2297 | cmp eax,1 ; SIZE |
2305 | cmp eax,1 ; SIZE |
2298 | jnz nogb1 |
2306 | jnz nogb1 |
2299 | mov eax,[display_data-8] |
2307 | mov eax,[display_data-8] |
2300 | shl eax,16 |
2308 | shl eax,16 |
2301 | mov ax,[display_data-4] |
2309 | mov ax,[display_data-4] |
2302 | mov [esp+36],eax |
2310 | mov [esp+36],eax |
2303 | ret |
2311 | ret |
2304 | nogb1: |
2312 | nogb1: |
2305 | 2313 | ||
2306 | cmp eax,2 ; PIXEL |
2314 | cmp eax,2 ; PIXEL |
2307 | jnz nogb2 |
2315 | jnz nogb2 |
2308 | mov edx,0x160000-16 |
2316 | mov edx,0x160000-16 |
2309 | cmp edx,ebx |
2317 | cmp edx,ebx |
2310 | jbe nogb2 |
2318 | jbe nogb2 |
2311 | mov eax, [ebx+IMG_BACKGROUND] |
2319 | mov eax, [ebx+IMG_BACKGROUND] |
2312 | and eax, 0xFFFFFF |
2320 | and eax, 0xFFFFFF |
2313 | mov [esp+36],eax |
2321 | mov [esp+36],eax |
2314 | ret |
2322 | ret |
2315 | nogb2: |
2323 | nogb2: |
2316 | 2324 | ||
2317 | cmp eax,4 ; TILED / STRETCHED |
2325 | cmp eax,4 ; TILED / STRETCHED |
2318 | jnz nogb4 |
2326 | jnz nogb4 |
2319 | mov eax,[display_data-12] |
2327 | mov eax,[display_data-12] |
2320 | nogb4: |
2328 | nogb4: |
2321 | mov [esp+36],eax |
2329 | mov [esp+36],eax |
2322 | ret |
2330 | ret |
2323 | 2331 | ||
2324 | 2332 | ||
2325 | align 4 |
2333 | align 4 |
2326 | 2334 | ||
2327 | sys_getkey: |
2335 | sys_getkey: |
2328 | mov [esp+36],dword 1 |
2336 | mov [esp+36],dword 1 |
2329 | ; test main buffer |
2337 | ; test main buffer |
2330 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
2338 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
2331 | movzx ecx,word [WIN_STACK + ebx * 2] |
2339 | movzx ecx,word [WIN_STACK + ebx * 2] |
2332 | mov edx,[TASK_COUNT] |
2340 | mov edx,[TASK_COUNT] |
2333 | cmp ecx,edx |
2341 | cmp ecx,edx |
2334 | jne .finish |
2342 | jne .finish |
2335 | cmp [KEY_COUNT],byte 0 |
2343 | cmp [KEY_COUNT],byte 0 |
2336 | je .finish |
2344 | je .finish |
2337 | movzx eax,byte [KEY_BUFF] |
2345 | movzx eax,byte [KEY_BUFF] |
2338 | shl eax,8 |
2346 | shl eax,8 |
2339 | push eax |
2347 | push eax |
2340 | dec byte [KEY_COUNT] |
2348 | dec byte [KEY_COUNT] |
2341 | and byte [KEY_COUNT],127 |
2349 | and byte [KEY_COUNT],127 |
2342 | movzx ecx,byte [KEY_COUNT] |
2350 | movzx ecx,byte [KEY_COUNT] |
2343 | add ecx,2 |
2351 | add ecx,2 |
2344 | ; mov esi,0xf402 |
2352 | ; mov esi,0xf402 |
2345 | ; mov edi,0xf401 |
2353 | ; mov edi,0xf401 |
2346 | ; cld |
2354 | ; cld |
2347 | ; rep movsb |
2355 | ; rep movsb |
2348 | mov eax, KEY_BUFF+1 |
2356 | mov eax, KEY_BUFF+1 |
2349 | mov ebx, KEY_BUFF |
2357 | mov ebx, KEY_BUFF |
2350 | call memmove |
2358 | call memmove |
2351 | pop eax |
2359 | pop eax |
2352 | .ret_eax: |
2360 | .ret_eax: |
2353 | mov [esp+36],eax |
2361 | mov [esp+36],eax |
2354 | ret |
2362 | ret |
2355 | .finish: |
2363 | .finish: |
2356 | ; test hotkeys buffer |
2364 | ; test hotkeys buffer |
2357 | mov ecx, hotkey_buffer |
2365 | mov ecx, hotkey_buffer |
2358 | @@: |
2366 | @@: |
2359 | cmp [ecx], ebx |
2367 | cmp [ecx], ebx |
2360 | jz .found |
2368 | jz .found |
2361 | add ecx, 8 |
2369 | add ecx, 8 |
2362 | cmp ecx, hotkey_buffer+120*8 |
2370 | cmp ecx, hotkey_buffer+120*8 |
2363 | jb @b |
2371 | jb @b |
2364 | ret |
2372 | ret |
2365 | .found: |
2373 | .found: |
2366 | mov ax, [ecx+6] |
2374 | mov ax, [ecx+6] |
2367 | shl eax, 16 |
2375 | shl eax, 16 |
2368 | mov ah, [ecx+4] |
2376 | mov ah, [ecx+4] |
2369 | mov al, 2 |
2377 | mov al, 2 |
2370 | and dword [ecx+4], 0 |
2378 | and dword [ecx+4], 0 |
2371 | and dword [ecx], 0 |
2379 | and dword [ecx], 0 |
2372 | jmp .ret_eax |
2380 | jmp .ret_eax |
2373 | 2381 | ||
2374 | align 4 |
2382 | align 4 |
2375 | 2383 | ||
2376 | sys_getbutton: |
2384 | sys_getbutton: |
2377 | 2385 | ||
2378 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
2386 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
2379 | mov [esp+36],dword 1 |
2387 | mov [esp+36],dword 1 |
2380 | movzx ecx, word [WIN_STACK + ebx * 2] |
2388 | movzx ecx, word [WIN_STACK + ebx * 2] |
2381 | mov edx, [TASK_COUNT] ; less than 256 processes |
2389 | mov edx, [TASK_COUNT] ; less than 256 processes |
2382 | cmp ecx,edx |
2390 | cmp ecx,edx |
2383 | jne .exit |
2391 | jne .exit |
2384 | movzx eax,byte [BTN_COUNT] |
2392 | movzx eax,byte [BTN_COUNT] |
2385 | test eax,eax |
2393 | test eax,eax |
2386 | jz .exit |
2394 | jz .exit |
2387 | mov eax,[BTN_BUFF] |
2395 | mov eax,[BTN_BUFF] |
2388 | shl eax,8 |
2396 | shl eax,8 |
2389 | mov [BTN_COUNT],byte 0 |
2397 | mov [BTN_COUNT],byte 0 |
2390 | mov [esp+36],eax |
2398 | mov [esp+36],eax |
2391 | .exit: |
2399 | .exit: |
2392 | ret |
2400 | ret |
2393 | 2401 | ||
2394 | 2402 | ||
2395 | align 4 |
2403 | align 4 |
2396 | 2404 | ||
2397 | sys_cpuusage: |
2405 | sys_cpuusage: |
2398 | 2406 | ||
2399 | ; RETURN: |
2407 | ; RETURN: |
2400 | ; |
2408 | ; |
2401 | ; +00 dword process cpu usage |
2409 | ; +00 dword process cpu usage |
2402 | ; +04 word position in windowing stack |
2410 | ; +04 word position in windowing stack |
2403 | ; +06 word windowing stack value at current position (cpu nro) |
2411 | ; +06 word windowing stack value at current position (cpu nro) |
2404 | ; +10 12 bytes name |
2412 | ; +10 12 bytes name |
2405 | ; +22 dword start in mem |
2413 | ; +22 dword start in mem |
2406 | ; +26 dword used mem |
2414 | ; +26 dword used mem |
2407 | ; +30 dword PID , process idenfification number |
2415 | ; +30 dword PID , process idenfification number |
2408 | ; |
2416 | ; |
2409 | 2417 | ||
2410 | mov edi,[TASK_BASE] ; eax = return area |
2418 | mov edi,[TASK_BASE] ; eax = return area |
2411 | add eax,[edi + TASKDATA.mem_start] |
2419 | add eax,[edi + TASKDATA.mem_start] |
2412 | 2420 | ||
2413 | cmp ebx,-1 ; who am I ? |
2421 | cmp ebx,-1 ; who am I ? |
2414 | jne no_who_am_i |
2422 | jne no_who_am_i |
2415 | mov ebx,[CURRENT_TASK] |
2423 | mov ebx,[CURRENT_TASK] |
2416 | no_who_am_i: |
2424 | no_who_am_i: |
2417 | 2425 | ||
2418 | push eax ; return area |
2426 | push eax ; return area |
2419 | push ebx ; process number |
2427 | push ebx ; process number |
2420 | 2428 | ||
2421 | push ebx |
2429 | push ebx |
2422 | push ebx |
2430 | push ebx |
2423 | push eax |
2431 | push eax |
2424 | 2432 | ||
2425 | ; return memory usage |
2433 | ; return memory usage |
2426 | 2434 | ||
2427 | xor edx,edx |
2435 | xor edx,edx |
2428 | mov eax,0x20 |
2436 | mov eax,0x20 |
2429 | mul ebx |
2437 | mul ebx |
2430 | add eax,CURRENT_TASK+TASKDATA.cpu_usage |
2438 | add eax,CURRENT_TASK+TASKDATA.cpu_usage |
2431 | mov ebx,eax |
2439 | mov ebx,eax |
2432 | pop eax |
2440 | pop eax |
2433 | mov ecx,[ebx] |
2441 | mov ecx,[ebx] |
2434 | mov [eax],ecx |
2442 | mov [eax],ecx |
2435 | pop ebx |
2443 | pop ebx |
2436 | mov cx, [WIN_STACK + ebx * 2] |
2444 | mov cx, [WIN_STACK + ebx * 2] |
2437 | mov [eax+4],cx |
2445 | mov [eax+4],cx |
2438 | mov cx, [WIN_POS + ebx * 2] |
2446 | mov cx, [WIN_POS + ebx * 2] |
2439 | mov [eax+6],cx |
2447 | mov [eax+6],cx |
2440 | push eax |
2448 | push eax |
2441 | mov eax,ebx |
2449 | mov eax,ebx |
2442 | shl eax,8 |
2450 | shl eax,8 |
2443 | add eax,SLOT_BASE+APPDATA.app_name |
2451 | add eax,SLOT_BASE+APPDATA.app_name |
2444 | pop ebx |
2452 | pop ebx |
2445 | add ebx,10 |
2453 | add ebx,10 |
2446 | mov ecx,11 |
2454 | mov ecx,11 |
2447 | call memmove |
2455 | call memmove |
2448 | 2456 | ||
2449 | ; memory usage |
2457 | ; memory usage |
2450 | 2458 | ||
2451 | xor eax,eax |
2459 | xor eax,eax |
2452 | mov edx,0x100000*16 |
2460 | mov edx,0x100000*16 |
2453 | pop ecx ; get gdt of tss |
2461 | pop ecx ; get gdt of tss |
2454 | cmp ecx,1 |
2462 | cmp ecx,1 |
2455 | je os_mem |
2463 | je os_mem |
2456 | shl ecx,8 |
2464 | shl ecx,8 |
2457 | mov edx,[SLOT_BASE+ecx+APPDATA.mem_size] ;0x8c |
2465 | mov edx,[SLOT_BASE+ecx+APPDATA.mem_size] ;0x8c |
2458 | mov eax,std_application_base_address |
2466 | mov eax,std_application_base_address |
2459 | ; eax run base -> edx used memory |
2467 | ; eax run base -> edx used memory |
2460 | os_mem: |
2468 | os_mem: |
2461 | dec edx |
2469 | dec edx |
2462 | mov [ebx+12],eax |
2470 | mov [ebx+12],eax |
2463 | mov [ebx+16],edx |
2471 | mov [ebx+16],edx |
2464 | 2472 | ||
2465 | ; PID (+30) |
2473 | ; PID (+30) |
2466 | 2474 | ||
2467 | mov eax,[esp] |
2475 | mov eax,[esp] |
2468 | shl eax,5 |
2476 | shl eax,5 |
2469 | add eax,CURRENT_TASK+TASKDATA.pid |
2477 | add eax,CURRENT_TASK+TASKDATA.pid |
2470 | mov eax,[eax] |
2478 | mov eax,[eax] |
2471 | mov [ebx+20],eax |
2479 | mov [ebx+20],eax |
2472 | 2480 | ||
2473 | ; window position and size |
2481 | ; window position and size |
2474 | 2482 | ||
2475 | mov esi,[esp] |
2483 | mov esi,[esp] |
2476 | shl esi,5 |
2484 | shl esi,5 |
2477 | add esi,window_data + WDATA.box |
2485 | add esi,window_data + WDATA.box |
2478 | mov edi,[esp+4] |
2486 | mov edi,[esp+4] |
2479 | add edi,34 |
2487 | add edi,34 |
2480 | mov ecx,4 |
2488 | mov ecx,4 |
2481 | cld |
2489 | cld |
2482 | rep movsd |
2490 | rep movsd |
2483 | 2491 | ||
2484 | ; Process state (+50) |
2492 | ; Process state (+50) |
2485 | 2493 | ||
2486 | mov eax,[esp] |
2494 | mov eax,[esp] |
2487 | shl eax,5 |
2495 | shl eax,5 |
2488 | add eax,CURRENT_TASK+TASKDATA.state |
2496 | add eax,CURRENT_TASK+TASKDATA.state |
2489 | mov eax,[eax] |
2497 | mov eax,[eax] |
2490 | mov [ebx+40],ax |
2498 | mov [ebx+40],ax |
2491 | 2499 | ||
2492 | ; Window client area box |
2500 | ; Window client area box |
2493 | 2501 | ||
2494 | mov esi,[esp] |
2502 | mov esi,[esp] |
2495 | shl esi,8 |
2503 | shl esi,8 |
2496 | add esi,SLOT_BASE+APPDATA.wnd_clientbox |
2504 | add esi,SLOT_BASE+APPDATA.wnd_clientbox |
2497 | lea edi,[ebx+44] |
2505 | lea edi,[ebx+44] |
2498 | mov ecx,4 |
2506 | mov ecx,4 |
2499 | rep movsd |
2507 | rep movsd |
2500 | 2508 | ||
2501 | ; Window state |
2509 | ; Window state |
2502 | 2510 | ||
2503 | mov esi,[esp] |
2511 | mov esi,[esp] |
2504 | shl esi,5 |
2512 | shl esi,5 |
2505 | add esi,window_data + WDATA.box |
2513 | add esi,window_data + WDATA.box |
2506 | mov al,[esi+WDATA.fl_wstate] |
2514 | mov al,[esi+WDATA.fl_wstate] |
2507 | mov [edi],al |
2515 | mov [edi],al |
2508 | 2516 | ||
2509 | pop ebx |
2517 | pop ebx |
2510 | pop eax |
2518 | pop eax |
2511 | 2519 | ||
2512 | ; return number of processes |
2520 | ; return number of processes |
2513 | 2521 | ||
2514 | mov eax,[TASK_COUNT] |
2522 | mov eax,[TASK_COUNT] |
2515 | mov [esp+36],eax |
2523 | mov [esp+36],eax |
2516 | ret |
2524 | ret |
2517 | 2525 | ||
2518 | align 4 |
2526 | align 4 |
2519 | sys_clock: |
2527 | sys_clock: |
2520 | cli |
2528 | cli |
2521 | ; Mikhail Lisovin xx Jan 2005 |
2529 | ; Mikhail Lisovin xx Jan 2005 |
2522 | @@: mov al, 10 |
2530 | @@: mov al, 10 |
2523 | out 0x70, al |
2531 | out 0x70, al |
2524 | in al, 0x71 |
2532 | in al, 0x71 |
2525 | test al, al |
2533 | test al, al |
2526 | jns @f |
2534 | jns @f |
2527 | mov esi, 1 |
2535 | mov esi, 1 |
2528 | call delay_ms |
2536 | call delay_ms |
2529 | jmp @b |
2537 | jmp @b |
2530 | @@: |
2538 | @@: |
2531 | ; end Lisovin's fix |
2539 | ; end Lisovin's fix |
2532 | 2540 | ||
2533 | xor al,al ; seconds |
2541 | xor al,al ; seconds |
2534 | out 0x70,al |
2542 | out 0x70,al |
2535 | in al,0x71 |
2543 | in al,0x71 |
2536 | movzx ecx,al |
2544 | movzx ecx,al |
2537 | mov al,02 ; minutes |
2545 | mov al,02 ; minutes |
2538 | shl ecx,16 |
2546 | shl ecx,16 |
2539 | out 0x70,al |
2547 | out 0x70,al |
2540 | in al,0x71 |
2548 | in al,0x71 |
2541 | movzx edx,al |
2549 | movzx edx,al |
2542 | mov al,04 ; hours |
2550 | mov al,04 ; hours |
2543 | shl edx,8 |
2551 | shl edx,8 |
2544 | out 0x70,al |
2552 | out 0x70,al |
2545 | in al,0x71 |
2553 | in al,0x71 |
2546 | add ecx,edx |
2554 | add ecx,edx |
2547 | movzx edx,al |
2555 | movzx edx,al |
2548 | add ecx,edx |
2556 | add ecx,edx |
2549 | sti |
2557 | sti |
2550 | mov [esp+36],ecx |
2558 | mov [esp+36],ecx |
2551 | ret |
2559 | ret |
2552 | 2560 | ||
2553 | 2561 | ||
2554 | align 4 |
2562 | align 4 |
2555 | 2563 | ||
2556 | sys_date: |
2564 | sys_date: |
2557 | 2565 | ||
2558 | cli |
2566 | cli |
2559 | 2567 | ||
2560 | @@: mov al, 10 |
2568 | @@: mov al, 10 |
2561 | out 0x70, al |
2569 | out 0x70, al |
2562 | in al, 0x71 |
2570 | in al, 0x71 |
2563 | test al, al |
2571 | test al, al |
2564 | jns @f |
2572 | jns @f |
2565 | mov esi, 1 |
2573 | mov esi, 1 |
2566 | call delay_ms |
2574 | call delay_ms |
2567 | jmp @b |
2575 | jmp @b |
2568 | @@: |
2576 | @@: |
2569 | 2577 | ||
2570 | mov ch,0 |
2578 | mov ch,0 |
2571 | mov al,7 ; date |
2579 | mov al,7 ; date |
2572 | out 0x70,al |
2580 | out 0x70,al |
2573 | in al,0x71 |
2581 | in al,0x71 |
2574 | mov cl,al |
2582 | mov cl,al |
2575 | mov al,8 ; month |
2583 | mov al,8 ; month |
2576 | shl ecx,16 |
2584 | shl ecx,16 |
2577 | out 0x70,al |
2585 | out 0x70,al |
2578 | in al,0x71 |
2586 | in al,0x71 |
2579 | mov ch,al |
2587 | mov ch,al |
2580 | mov al,9 ; year |
2588 | mov al,9 ; year |
2581 | out 0x70,al |
2589 | out 0x70,al |
2582 | in al,0x71 |
2590 | in al,0x71 |
2583 | mov cl,al |
2591 | mov cl,al |
2584 | sti |
2592 | sti |
2585 | mov [esp+36],ecx |
2593 | mov [esp+36],ecx |
2586 | ret |
2594 | ret |
2587 | 2595 | ||
2588 | 2596 | ||
2589 | ; redraw status |
2597 | ; redraw status |
2590 | 2598 | ||
2591 | sys_redrawstat: |
2599 | sys_redrawstat: |
2592 | 2600 | ||
2593 | cmp eax,1 |
2601 | cmp eax,1 |
2594 | jne no_widgets_away |
2602 | jne no_widgets_away |
2595 | 2603 | ||
2596 | ; buttons away |
2604 | ; buttons away |
2597 | 2605 | ||
2598 | mov ecx,[CURRENT_TASK] |
2606 | mov ecx,[CURRENT_TASK] |
2599 | 2607 | ||
2600 | sys_newba2: |
2608 | sys_newba2: |
2601 | 2609 | ||
2602 | mov edi,[BTN_ADDR] |
2610 | mov edi,[BTN_ADDR] |
2603 | cmp [edi],dword 0 ; empty button list ? |
2611 | cmp [edi],dword 0 ; empty button list ? |
2604 | je end_of_buttons_away |
2612 | je end_of_buttons_away |
2605 | 2613 | ||
2606 | movzx ebx,word [edi] |
2614 | movzx ebx,word [edi] |
2607 | inc ebx |
2615 | inc ebx |
2608 | 2616 | ||
2609 | mov eax,edi |
2617 | mov eax,edi |
2610 | 2618 | ||
2611 | sys_newba: |
2619 | sys_newba: |
2612 | 2620 | ||
2613 | dec ebx |
2621 | dec ebx |
2614 | jz end_of_buttons_away |
2622 | jz end_of_buttons_away |
2615 | 2623 | ||
2616 | add eax,0x10 |
2624 | add eax,0x10 |
2617 | cmp cx,[eax] |
2625 | cmp cx,[eax] |
2618 | jnz sys_newba |
2626 | jnz sys_newba |
2619 | 2627 | ||
2620 | push eax ebx ecx |
2628 | push eax ebx ecx |
2621 | mov ecx,ebx |
2629 | mov ecx,ebx |
2622 | inc ecx |
2630 | inc ecx |
2623 | shl ecx,4 |
2631 | shl ecx,4 |
2624 | mov ebx,eax |
2632 | mov ebx,eax |
2625 | add eax,0x10 |
2633 | add eax,0x10 |
2626 | call memmove |
2634 | call memmove |
2627 | dec dword [edi] |
2635 | dec dword [edi] |
2628 | pop ecx ebx eax |
2636 | pop ecx ebx eax |
2629 | 2637 | ||
2630 | jmp sys_newba2 |
2638 | jmp sys_newba2 |
2631 | 2639 | ||
2632 | end_of_buttons_away: |
2640 | end_of_buttons_away: |
2633 | 2641 | ||
2634 | ret |
2642 | ret |
2635 | 2643 | ||
2636 | no_widgets_away: |
2644 | no_widgets_away: |
2637 | 2645 | ||
2638 | cmp eax,2 |
2646 | cmp eax,2 |
2639 | jnz srl1 |
2647 | jnz srl1 |
2640 | 2648 | ||
2641 | mov edx,[TASK_BASE] ; return whole screen draw area for this app |
2649 | mov edx,[TASK_BASE] ; return whole screen draw area for this app |
2642 | add edx,draw_data-CURRENT_TASK |
2650 | add edx,draw_data-CURRENT_TASK |
2643 | mov [edx+RECT.left], 0 |
2651 | mov [edx+RECT.left], 0 |
2644 | mov [edx+RECT.top], 0 |
2652 | mov [edx+RECT.top], 0 |
2645 | mov eax,[ScreenWidth] |
2653 | mov eax,[ScreenWidth] |
2646 | mov [edx+RECT.right],eax |
2654 | mov [edx+RECT.right],eax |
2647 | mov eax,[ScreenHeight] |
2655 | mov eax,[ScreenHeight] |
2648 | mov [edx+RECT.bottom],eax |
2656 | mov [edx+RECT.bottom],eax |
2649 | 2657 | ||
2650 | mov edi,[TASK_BASE] |
2658 | mov edi,[TASK_BASE] |
2651 | or [edi-twdw+WDATA.fl_wdrawn], 1 ; no new position & buttons from app |
2659 | or [edi-twdw+WDATA.fl_wdrawn], 1 ; no new position & buttons from app |
2652 | 2660 | ||
2653 | call sys_window_mouse |
2661 | call sys_window_mouse |
2654 | 2662 | ||
2655 | ret |
2663 | ret |
2656 | 2664 | ||
2657 | srl1: |
2665 | srl1: |
2658 | 2666 | ||
2659 | ret |
2667 | ret |
2660 | 2668 | ||
2661 | 2669 | ||
2662 | sys_drawwindow: |
2670 | sys_drawwindow: |
2663 | 2671 | ||
2664 | mov edi,ecx |
2672 | mov edi,ecx |
2665 | shr edi,16+8 |
2673 | shr edi,16+8 |
2666 | and edi,15 |
2674 | and edi,15 |
2667 | 2675 | ||
2668 | cmp edi,0 ; type I - original style |
2676 | cmp edi,0 ; type I - original style |
2669 | jne nosyswI |
2677 | jne nosyswI |
2670 | inc [mouse_pause] |
2678 | inc [mouse_pause] |
2671 | call [disable_mouse] |
2679 | call [disable_mouse] |
2672 | call sys_set_window |
2680 | call sys_set_window |
2673 | call [disable_mouse] |
2681 | call [disable_mouse] |
2674 | call drawwindow_I |
2682 | call drawwindow_I |
2675 | ;dec [mouse_pause] |
2683 | ;dec [mouse_pause] |
2676 | ;call [draw_pointer] |
2684 | ;call [draw_pointer] |
2677 | ;ret |
2685 | ;ret |
2678 | jmp draw_window_caption.2 |
2686 | jmp draw_window_caption.2 |
2679 | nosyswI: |
2687 | nosyswI: |
2680 | 2688 | ||
2681 | cmp edi,1 ; type II - only reserve area, no draw |
2689 | cmp edi,1 ; type II - only reserve area, no draw |
2682 | jne nosyswII |
2690 | jne nosyswII |
2683 | inc [mouse_pause] |
2691 | inc [mouse_pause] |
2684 | call [disable_mouse] |
2692 | call [disable_mouse] |
2685 | call sys_set_window |
2693 | call sys_set_window |
2686 | call [disable_mouse] |
2694 | call [disable_mouse] |
2687 | call sys_window_mouse |
2695 | call sys_window_mouse |
2688 | dec [mouse_pause] |
2696 | dec [mouse_pause] |
2689 | call [draw_pointer] |
2697 | call [draw_pointer] |
2690 | ret |
2698 | ret |
2691 | nosyswII: |
2699 | nosyswII: |
2692 | 2700 | ||
2693 | cmp edi,2 ; type III - new style |
2701 | cmp edi,2 ; type III - new style |
2694 | jne nosyswIII |
2702 | jne nosyswIII |
2695 | inc [mouse_pause] |
2703 | inc [mouse_pause] |
2696 | call [disable_mouse] |
2704 | call [disable_mouse] |
2697 | call sys_set_window |
2705 | call sys_set_window |
2698 | call [disable_mouse] |
2706 | call [disable_mouse] |
2699 | call drawwindow_III |
2707 | call drawwindow_III |
2700 | ;dec [mouse_pause] |
2708 | ;dec [mouse_pause] |
2701 | ;call [draw_pointer] |
2709 | ;call [draw_pointer] |
2702 | ;ret |
2710 | ;ret |
2703 | jmp draw_window_caption.2 |
2711 | jmp draw_window_caption.2 |
2704 | nosyswIII: |
2712 | nosyswIII: |
2705 | 2713 | ||
2706 | cmp edi,3 ; type IV - skinned window |
2714 | cmp edi,3 ; type IV - skinned window |
2707 | jne nosyswIV |
2715 | jne nosyswIV |
2708 | 2716 | ||
2709 | ; parameter for drawwindow_IV |
2717 | ; parameter for drawwindow_IV |
2710 | push 0 |
2718 | push 0 |
2711 | mov edi, [TASK_COUNT] |
2719 | mov edi, [TASK_COUNT] |
2712 | movzx edi, word [WIN_POS + edi*2] |
2720 | movzx edi, word [WIN_POS + edi*2] |
2713 | cmp edi, [CURRENT_TASK] |
2721 | cmp edi, [CURRENT_TASK] |
2714 | jne @f |
2722 | jne @f |
2715 | inc dword [esp] |
2723 | inc dword [esp] |
2716 | @@: |
2724 | @@: |
2717 | 2725 | ||
2718 | inc [mouse_pause] |
2726 | inc [mouse_pause] |
2719 | call [disable_mouse] |
2727 | call [disable_mouse] |
2720 | call sys_set_window |
2728 | call sys_set_window |
2721 | call [disable_mouse] |
2729 | call [disable_mouse] |
2722 | call drawwindow_IV |
2730 | call drawwindow_IV |
2723 | ;dec [mouse_pause] |
2731 | ;dec [mouse_pause] |
2724 | ;call [draw_pointer] |
2732 | ;call [draw_pointer] |
2725 | ;ret |
2733 | ;ret |
2726 | jmp draw_window_caption.2 |
2734 | jmp draw_window_caption.2 |
2727 | nosyswIV: |
2735 | nosyswIV: |
2728 | 2736 | ||
2729 | ret |
2737 | ret |
2730 | 2738 | ||
2731 | 2739 | ||
2732 | draw_window_caption: |
2740 | draw_window_caption: |
2733 | inc [mouse_pause] |
2741 | inc [mouse_pause] |
2734 | call [disable_mouse] |
2742 | call [disable_mouse] |
2735 | 2743 | ||
2736 | xor eax,eax |
2744 | xor eax,eax |
2737 | mov edx,[TASK_COUNT] |
2745 | mov edx,[TASK_COUNT] |
2738 | movzx edx,word[WIN_POS+edx*2] |
2746 | movzx edx,word[WIN_POS+edx*2] |
2739 | cmp edx,[CURRENT_TASK] |
2747 | cmp edx,[CURRENT_TASK] |
2740 | jne @f |
2748 | jne @f |
2741 | inc eax |
2749 | inc eax |
2742 | @@: mov edx,[CURRENT_TASK] |
2750 | @@: mov edx,[CURRENT_TASK] |
2743 | shl edx,5 |
2751 | shl edx,5 |
2744 | add edx,window_data |
2752 | add edx,window_data |
2745 | movzx ebx,[edx+WDATA.fl_wstyle] |
2753 | movzx ebx,[edx+WDATA.fl_wstyle] |
2746 | and bl,0x0F |
2754 | and bl,0x0F |
2747 | cmp bl,3 |
2755 | cmp bl,3 |
2748 | jne .not_style_3 |
2756 | jne .not_style_3 |
2749 | 2757 | ||
2750 | push edx |
2758 | push edx |
2751 | call drawwindow_IV_caption |
2759 | call drawwindow_IV_caption |
2752 | add esp,4 |
2760 | add esp,4 |
2753 | jmp .2 |
2761 | jmp .2 |
2754 | 2762 | ||
2755 | .not_style_3: |
2763 | .not_style_3: |
2756 | cmp bl,2 |
2764 | cmp bl,2 |
2757 | jne .not_style_2 |
2765 | jne .not_style_2 |
2758 | 2766 | ||
2759 | call drawwindow_III_caption |
2767 | call drawwindow_III_caption |
2760 | jmp .2 |
2768 | jmp .2 |
2761 | 2769 | ||
2762 | .not_style_2: |
2770 | .not_style_2: |
2763 | cmp bl,0 |
2771 | cmp bl,0 |
2764 | jne .2 |
2772 | jne .2 |
2765 | 2773 | ||
2766 | call drawwindow_I_caption |
2774 | call drawwindow_I_caption |
2767 | 2775 | ||
2768 | ;-------------------------------------------------------------- |
2776 | ;-------------------------------------------------------------- |
2769 | .2: ;jmp @f |
2777 | .2: ;jmp @f |
2770 | mov edi,[CURRENT_TASK] |
2778 | mov edi,[CURRENT_TASK] |
2771 | shl edi,5 |
2779 | shl edi,5 |
2772 | test [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
2780 | test [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
2773 | jz @f |
2781 | jz @f |
2774 | mov ecx,[edi*8+SLOT_BASE+APPDATA.wnd_caption] |
2782 | mov ecx,[edi*8+SLOT_BASE+APPDATA.wnd_caption] |
2775 | or ecx,ecx |
2783 | or ecx,ecx |
2776 | jz @f |
2784 | jz @f |
2777 | add ecx,[edi+CURRENT_TASK+TASKDATA.mem_start] |
2785 | add ecx,[edi+CURRENT_TASK+TASKDATA.mem_start] |
2778 | 2786 | ||
2779 | movzx eax,[edi+window_data+WDATA.fl_wstyle] |
2787 | movzx eax,[edi+window_data+WDATA.fl_wstyle] |
2780 | and al,0x0F |
2788 | and al,0x0F |
2781 | cmp al,3 |
2789 | cmp al,3 |
2782 | jne .not_skinned |
2790 | jne .not_skinned |
2783 | 2791 | ||
2784 | mov ebp,[edi+window_data+WDATA.box.left-2] |
2792 | mov ebp,[edi+window_data+WDATA.box.left-2] |
2785 | mov bp,word[edi+window_data+WDATA.box.top] |
2793 | mov bp,word[edi+window_data+WDATA.box.top] |
2786 | movzx eax,word[edi+window_data+WDATA.box.width] |
2794 | movzx eax,word[edi+window_data+WDATA.box.width] |
2787 | sub ax,[_skinmargins.left] |
2795 | sub ax,[_skinmargins.left] |
2788 | sub ax,[_skinmargins.right] |
2796 | sub ax,[_skinmargins.right] |
2789 | cwde |
2797 | cwde |
2790 | cdq |
2798 | cdq |
2791 | mov ebx,6 |
2799 | mov ebx,6 |
2792 | idiv ebx |
2800 | idiv ebx |
2793 | or eax,eax |
2801 | or eax,eax |
2794 | js @f |
2802 | js @f |
2795 | mov edx,eax |
2803 | mov edx,eax |
2796 | mov eax,dword[_skinmargins.left-2] |
2804 | mov eax,dword[_skinmargins.left-2] |
2797 | mov ax,word[_skinh] |
2805 | mov ax,word[_skinh] |
2798 | sub ax,[_skinmargins.bottom] |
2806 | sub ax,[_skinmargins.bottom] |
2799 | sub ax,[_skinmargins.top] |
2807 | sub ax,[_skinmargins.top] |
2800 | sar ax,1 |
2808 | sar ax,1 |
2801 | adc ax,0 |
2809 | adc ax,0 |
2802 | add ax,[_skinmargins.top] |
2810 | add ax,[_skinmargins.top] |
2803 | add ax,-3 |
2811 | add ax,-3 |
2804 | add eax,ebp |
2812 | add eax,ebp |
2805 | jmp .dodraw |
2813 | jmp .dodraw |
2806 | 2814 | ||
2807 | .not_skinned: |
2815 | .not_skinned: |
2808 | cmp al,1 |
2816 | cmp al,1 |
2809 | je @f |
2817 | je @f |
2810 | 2818 | ||
2811 | mov ebp,[edi+window_data+WDATA.box.left-2] |
2819 | mov ebp,[edi+window_data+WDATA.box.left-2] |
2812 | mov bp,word[edi+window_data+WDATA.box.top] |
2820 | mov bp,word[edi+window_data+WDATA.box.top] |
2813 | movzx eax,word[edi+window_data+WDATA.box.width] |
2821 | movzx eax,word[edi+window_data+WDATA.box.width] |
2814 | sub eax,16 |
2822 | sub eax,16 |
2815 | cwde |
2823 | cwde |
2816 | cdq |
2824 | cdq |
2817 | mov ebx,6 |
2825 | mov ebx,6 |
2818 | idiv ebx |
2826 | idiv ebx |
2819 | or eax,eax |
2827 | or eax,eax |
2820 | js @f |
2828 | js @f |
2821 | mov edx,eax |
2829 | mov edx,eax |
2822 | mov eax,0x00080007 |
2830 | mov eax,0x00080007 |
2823 | add eax,ebp |
2831 | add eax,ebp |
2824 | .dodraw: |
2832 | .dodraw: |
2825 | mov ebx,[common_colours+16];0x00FFFFFF |
2833 | mov ebx,[common_colours+16];0x00FFFFFF |
2826 | or ebx, 0x80000000 |
2834 | or ebx, 0x80000000 |
2827 | xor edi,edi |
2835 | xor edi,edi |
2828 | call dtext |
2836 | call dtext |
2829 | 2837 | ||
2830 | @@: |
2838 | @@: |
2831 | ;-------------------------------------------------------------- |
2839 | ;-------------------------------------------------------------- |
2832 | dec [mouse_pause] |
2840 | dec [mouse_pause] |
2833 | call [draw_pointer] |
2841 | call [draw_pointer] |
2834 | ret |
2842 | ret |
2835 | 2843 | ||
2836 | iglobal |
2844 | iglobal |
2837 | align 4 |
2845 | align 4 |
2838 | window_topleft dd \ |
2846 | window_topleft dd \ |
2839 | 1, 21,\ |
2847 | 1, 21,\ |
2840 | 0, 0,\ |
2848 | 0, 0,\ |
2841 | 5, 20,\ |
2849 | 5, 20,\ |
2842 | 5, ? |
2850 | 5, ? |
2843 | endg |
2851 | endg |
2844 | 2852 | ||
2845 | set_window_clientbox: |
2853 | set_window_clientbox: |
2846 | push eax ecx edi |
2854 | push eax ecx edi |
2847 | 2855 | ||
2848 | mov eax,[_skinh] |
2856 | mov eax,[_skinh] |
2849 | mov [window_topleft+4*7],eax |
2857 | mov [window_topleft+4*7],eax |
2850 | 2858 | ||
2851 | mov ecx,edi |
2859 | mov ecx,edi |
2852 | sub edi,window_data |
2860 | sub edi,window_data |
2853 | shl edi,3 |
2861 | shl edi,3 |
2854 | test [ecx+WDATA.fl_wstyle],WSTYLE_CLIENTRELATIVE |
2862 | test [ecx+WDATA.fl_wstyle],WSTYLE_CLIENTRELATIVE |
2855 | jz @f |
2863 | jz @f |
2856 | 2864 | ||
2857 | movzx eax,[ecx+WDATA.fl_wstyle] |
2865 | movzx eax,[ecx+WDATA.fl_wstyle] |
2858 | and eax,0x0F |
2866 | and eax,0x0F |
2859 | mov eax,[eax*8+window_topleft+0] |
2867 | mov eax,[eax*8+window_topleft+0] |
2860 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.left],eax |
2868 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.left],eax |
2861 | shl eax,1 |
2869 | shl eax,1 |
2862 | neg eax |
2870 | neg eax |
2863 | add eax,[ecx+WDATA.box.width] |
2871 | add eax,[ecx+WDATA.box.width] |
2864 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.width],eax |
2872 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.width],eax |
2865 | 2873 | ||
2866 | movzx eax,[ecx+WDATA.fl_wstyle] |
2874 | movzx eax,[ecx+WDATA.fl_wstyle] |
2867 | and eax,0x0F |
2875 | and eax,0x0F |
2868 | push [eax*8+window_topleft+0] |
2876 | push [eax*8+window_topleft+0] |
2869 | mov eax,[eax*8+window_topleft+4] |
2877 | mov eax,[eax*8+window_topleft+4] |
2870 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.top],eax |
2878 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.top],eax |
2871 | neg eax |
2879 | neg eax |
2872 | sub eax,[esp] |
2880 | sub eax,[esp] |
2873 | add eax,[ecx+WDATA.box.height] |
2881 | add eax,[ecx+WDATA.box.height] |
2874 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.height],eax |
2882 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.height],eax |
2875 | add esp,4 |
2883 | add esp,4 |
2876 | 2884 | ||
2877 | pop edi ecx eax |
2885 | pop edi ecx eax |
2878 | ret |
2886 | ret |
2879 | @@: |
2887 | @@: |
2880 | xor eax,eax |
2888 | xor eax,eax |
2881 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.left],eax |
2889 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.left],eax |
2882 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.top],eax |
2890 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.top],eax |
2883 | mov eax,[ecx+WDATA.box.width] |
2891 | mov eax,[ecx+WDATA.box.width] |
2884 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.width],eax |
2892 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.width],eax |
2885 | mov eax,[ecx+WDATA.box.height] |
2893 | mov eax,[ecx+WDATA.box.height] |
2886 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.height],eax |
2894 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.height],eax |
2887 | 2895 | ||
2888 | pop edi ecx eax |
2896 | pop edi ecx eax |
2889 | ret |
2897 | ret |
2890 | 2898 | ||
2891 | sys_set_window: |
2899 | sys_set_window: |
2892 | 2900 | ||
2893 | mov edi,[CURRENT_TASK] |
2901 | mov edi,[CURRENT_TASK] |
2894 | shl edi,5 |
2902 | shl edi,5 |
2895 | add edi,window_data |
2903 | add edi,window_data |
2896 | 2904 | ||
2897 | ; colors |
2905 | ; colors |
2898 | mov [edi+WDATA.cl_workarea],ecx |
2906 | mov [edi+WDATA.cl_workarea],ecx |
2899 | mov [edi+WDATA.cl_titlebar],edx |
2907 | mov [edi+WDATA.cl_titlebar],edx |
2900 | mov [edi+WDATA.cl_frames],esi |
2908 | mov [edi+WDATA.cl_frames],esi |
2901 | 2909 | ||
2902 | ; check flag (?) |
2910 | ; check flag (?) |
2903 | test [edi+WDATA.fl_wdrawn],1 |
2911 | test [edi+WDATA.fl_wdrawn],1 |
2904 | jnz newd |
2912 | jnz newd |
2905 | 2913 | ||
2906 | push eax |
2914 | push eax |
2907 | mov eax,[timer_ticks] ;[0xfdf0] |
2915 | mov eax,[timer_ticks] ;[0xfdf0] |
2908 | add eax,100 |
2916 | add eax,100 |
2909 | mov [new_window_starting],eax |
2917 | mov [new_window_starting],eax |
2910 | pop eax |
2918 | pop eax |
2911 | 2919 | ||
2912 | mov word[edi+WDATA.box.width],ax |
2920 | mov word[edi+WDATA.box.width],ax |
2913 | mov word[edi+WDATA.box.height],bx |
2921 | mov word[edi+WDATA.box.height],bx |
2914 | sar eax,16 |
2922 | sar eax,16 |
2915 | sar ebx,16 |
2923 | sar ebx,16 |
2916 | mov word[edi+WDATA.box.left],ax |
2924 | mov word[edi+WDATA.box.left],ax |
2917 | mov word[edi+WDATA.box.top],bx |
2925 | mov word[edi+WDATA.box.top],bx |
2918 | 2926 | ||
2919 | call check_window_position |
2927 | call check_window_position |
2920 | 2928 | ||
2921 | call set_window_clientbox |
2929 | call set_window_clientbox |
2922 | 2930 | ||
2923 | push ecx esi edi ; save for window fullscreen/resize |
2931 | push ecx esi edi ; save for window fullscreen/resize |
2924 | ;mov esi,edi |
2932 | ;mov esi,edi |
2925 | 2933 | ||
2926 | mov cl,[edi+WDATA.fl_wstyle] |
2934 | mov cl,[edi+WDATA.fl_wstyle] |
2927 | 2935 | ||
2928 | sub edi,window_data |
2936 | sub edi,window_data |
2929 | shl edi,3 |
2937 | shl edi,3 |
2930 | add edi,SLOT_BASE |
2938 | add edi,SLOT_BASE |
2931 | 2939 | ||
2932 | and cl,0x0F |
2940 | and cl,0x0F |
2933 | mov [edi+APPDATA.wnd_caption],0 |
2941 | mov [edi+APPDATA.wnd_caption],0 |
2934 | cmp cl,3 |
2942 | cmp cl,3 |
2935 | jne @f |
2943 | jne @f |
2936 | mov [edi+APPDATA.wnd_caption],esi |
2944 | mov [edi+APPDATA.wnd_caption],esi |
2937 | @@: mov esi,[esp+0] |
2945 | @@: mov esi,[esp+0] |
2938 | 2946 | ||
2939 | add edi, APPDATA.saved_box |
2947 | add edi, APPDATA.saved_box |
2940 | movsd |
2948 | movsd |
2941 | movsd |
2949 | movsd |
2942 | movsd |
2950 | movsd |
2943 | movsd |
2951 | movsd |
2944 | pop edi esi ecx |
2952 | pop edi esi ecx |
2945 | 2953 | ||
2946 | push eax ebx ecx edx |
2954 | push eax ebx ecx edx |
2947 | ;;; mov eax, 1 |
2955 | ;;; mov eax, 1 |
2948 | ;;; call delay_hs |
2956 | ;;; call delay_hs |
2949 | mov eax, [edi+WDATA.box.left] |
2957 | mov eax, [edi+WDATA.box.left] |
2950 | mov ebx, [edi+WDATA.box.top] |
2958 | mov ebx, [edi+WDATA.box.top] |
2951 | mov ecx, [edi+WDATA.box.width] |
2959 | mov ecx, [edi+WDATA.box.width] |
2952 | mov edx, [edi+WDATA.box.height] |
2960 | mov edx, [edi+WDATA.box.height] |
2953 | add ecx, eax |
2961 | add ecx, eax |
2954 | add edx, ebx |
2962 | add edx, ebx |
2955 | call calculatescreen |
2963 | call calculatescreen |
2956 | pop edx ecx ebx eax |
2964 | pop edx ecx ebx eax |
2957 | 2965 | ||
2958 | mov [KEY_COUNT],byte 0 ; empty keyboard buffer |
2966 | mov [KEY_COUNT],byte 0 ; empty keyboard buffer |
2959 | mov [BTN_COUNT],byte 0 ; empty button buffer |
2967 | mov [BTN_COUNT],byte 0 ; empty button buffer |
2960 | 2968 | ||
2961 | newd: |
2969 | newd: |
2962 | mov [edi+WDATA.fl_redraw],byte 0 ; no redraw |
2970 | mov [edi+WDATA.fl_redraw],byte 0 ; no redraw |
2963 | mov edx,edi |
2971 | mov edx,edi |
2964 | 2972 | ||
2965 | ret |
2973 | ret |
2966 | 2974 | ||
2967 | syscall_windowsettings: |
2975 | syscall_windowsettings: |
2968 | 2976 | ||
2969 | .set_window_caption: |
2977 | .set_window_caption: |
2970 | dec eax ; subfunction #1 - set window caption |
2978 | dec eax ; subfunction #1 - set window caption |
2971 | jnz .get_window_caption |
2979 | jnz .get_window_caption |
2972 | 2980 | ||
2973 | ; NOTE: only window owner thread can set its caption, |
2981 | ; NOTE: only window owner thread can set its caption, |
2974 | ; so there's no parameter for PID/TID |
2982 | ; so there's no parameter for PID/TID |
2975 | 2983 | ||
2976 | mov edi,[CURRENT_TASK] |
2984 | mov edi,[CURRENT_TASK] |
2977 | shl edi,5 |
2985 | shl edi,5 |
2978 | 2986 | ||
2979 | ; have to check if caption is within application memory limit |
2987 | ; have to check if caption is within application memory limit |
2980 | ; check is trivial, and if application resizes its memory, |
2988 | ; check is trivial, and if application resizes its memory, |
2981 | ; caption still can become over bounds |
2989 | ; caption still can become over bounds |
2982 | ; diamond, 31.10.2006: check removed because with new memory manager |
2990 | ; diamond, 31.10.2006: check removed because with new memory manager |
2983 | ; there can be valid data after APPDATA.mem_size bound |
2991 | ; there can be valid data after APPDATA.mem_size bound |
2984 | ; mov ecx,[edi*8+SLOT_BASE+APPDATA.mem_size] |
2992 | ; mov ecx,[edi*8+SLOT_BASE+APPDATA.mem_size] |
2985 | ; add ecx,255 ; max caption length |
2993 | ; add ecx,255 ; max caption length |
2986 | ; cmp ebx,ecx |
2994 | ; cmp ebx,ecx |
2987 | ; ja .exit_fail |
2995 | ; ja .exit_fail |
2988 | 2996 | ||
2989 | mov [edi*8+SLOT_BASE+APPDATA.wnd_caption],ebx |
2997 | mov [edi*8+SLOT_BASE+APPDATA.wnd_caption],ebx |
2990 | or [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
2998 | or [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
2991 | 2999 | ||
2992 | call draw_window_caption |
3000 | call draw_window_caption |
2993 | 3001 | ||
2994 | xor eax,eax ; eax = 0 (success) |
3002 | xor eax,eax ; eax = 0 (success) |
2995 | ret |
3003 | ret |
2996 | 3004 | ||
2997 | .get_window_caption: |
3005 | .get_window_caption: |
2998 | dec eax ; subfunction #2 - get window caption |
3006 | dec eax ; subfunction #2 - get window caption |
2999 | jnz .exit_fail |
3007 | jnz .exit_fail |
3000 | 3008 | ||
3001 | ; not implemented yet |
3009 | ; not implemented yet |
3002 | 3010 | ||
3003 | .exit_fail: |
3011 | .exit_fail: |
3004 | xor eax,eax |
3012 | xor eax,eax |
3005 | inc eax ; eax = 1 (fail) |
3013 | inc eax ; eax = 1 (fail) |
3006 | ret |
3014 | ret |
3007 | 3015 | ||
3008 | 3016 | ||
3009 | sys_window_move: |
3017 | sys_window_move: |
3010 | 3018 | ||
3011 | mov edi,[CURRENT_TASK] |
3019 | mov edi,[CURRENT_TASK] |
3012 | shl edi,5 |
3020 | shl edi,5 |
3013 | add edi,window_data |
3021 | add edi,window_data |
3014 | 3022 | ||
3015 | test [edi+WDATA.fl_wstate],WSTATE_MAXIMIZED |
3023 | test [edi+WDATA.fl_wstate],WSTATE_MAXIMIZED |
3016 | jnz .window_move_return |
3024 | jnz .window_move_return |
3017 | 3025 | ||
3018 | push dword [edi + WDATA.box.left] ; save old coordinates |
3026 | push dword [edi + WDATA.box.left] ; save old coordinates |
3019 | push dword [edi + WDATA.box.top] |
3027 | push dword [edi + WDATA.box.top] |
3020 | push dword [edi + WDATA.box.width] |
3028 | push dword [edi + WDATA.box.width] |
3021 | push dword [edi + WDATA.box.height] |
3029 | push dword [edi + WDATA.box.height] |
3022 | 3030 | ||
3023 | cmp eax,-1 ; set new position and size |
3031 | cmp eax,-1 ; set new position and size |
3024 | je .no_x_reposition |
3032 | je .no_x_reposition |
3025 | mov [edi + WDATA.box.left], eax |
3033 | mov [edi + WDATA.box.left], eax |
3026 | .no_x_reposition: |
3034 | .no_x_reposition: |
3027 | cmp ebx,-1 |
3035 | cmp ebx,-1 |
3028 | je .no_y_reposition |
3036 | je .no_y_reposition |
3029 | mov [edi + WDATA.box.top], ebx |
3037 | mov [edi + WDATA.box.top], ebx |
3030 | .no_y_reposition: |
3038 | .no_y_reposition: |
3031 | 3039 | ||
3032 | test [edi+WDATA.fl_wstate],WSTATE_ROLLEDUP |
3040 | test [edi+WDATA.fl_wstate],WSTATE_ROLLEDUP |
3033 | jnz .no_y_resizing |
3041 | jnz .no_y_resizing |
3034 | 3042 | ||
3035 | cmp ecx,-1 |
3043 | cmp ecx,-1 |
3036 | je .no_x_resizing |
3044 | je .no_x_resizing |
3037 | mov [edi + WDATA.box.width], ecx |
3045 | mov [edi + WDATA.box.width], ecx |
3038 | .no_x_resizing: |
3046 | .no_x_resizing: |
3039 | cmp edx,-1 |
3047 | cmp edx,-1 |
3040 | je .no_y_resizing |
3048 | je .no_y_resizing |
3041 | mov [edi + WDATA.box.height], edx |
3049 | mov [edi + WDATA.box.height], edx |
3042 | .no_y_resizing: |
3050 | .no_y_resizing: |
3043 | 3051 | ||
3044 | call check_window_position |
3052 | call check_window_position |
3045 | call set_window_clientbox |
3053 | call set_window_clientbox |
3046 | 3054 | ||
3047 | pushad ; save for window fullscreen/resize |
3055 | pushad ; save for window fullscreen/resize |
3048 | mov esi,edi |
3056 | mov esi,edi |
3049 | sub edi,window_data |
3057 | sub edi,window_data |
3050 | shr edi,5 |
3058 | shr edi,5 |
3051 | shl edi,8 |
3059 | shl edi,8 |
3052 | add edi, SLOT_BASE + APPDATA.saved_box |
3060 | add edi, SLOT_BASE + APPDATA.saved_box |
3053 | mov ecx,4 |
3061 | mov ecx,4 |
3054 | cld |
3062 | cld |
3055 | rep movsd |
3063 | rep movsd |
3056 | popad |
3064 | popad |
3057 | 3065 | ||
3058 | pushad ; calculcate screen at new position |
3066 | pushad ; calculcate screen at new position |
3059 | mov eax, [edi + WDATA.box.left] |
3067 | mov eax, [edi + WDATA.box.left] |
3060 | mov ebx, [edi + WDATA.box.top] |
3068 | mov ebx, [edi + WDATA.box.top] |
3061 | mov ecx, [edi + WDATA.box.width] |
3069 | mov ecx, [edi + WDATA.box.width] |
3062 | mov edx, [edi + WDATA.box.height] |
3070 | mov edx, [edi + WDATA.box.height] |
3063 | add ecx,eax |
3071 | add ecx,eax |
3064 | add edx,ebx |
3072 | add edx,ebx |
3065 | 3073 | ||
3066 | call calculatescreen |
3074 | call calculatescreen |
3067 | popad |
3075 | popad |
3068 | 3076 | ||
3069 | pop edx ; calculcate screen at old position |
3077 | pop edx ; calculcate screen at old position |
3070 | pop ecx |
3078 | pop ecx |
3071 | pop ebx |
3079 | pop ebx |
3072 | pop eax |
3080 | pop eax |
3073 | add ecx,eax |
3081 | add ecx,eax |
3074 | add edx,ebx |
3082 | add edx,ebx |
3075 | mov [dlx],eax ; save for drawlimits |
3083 | mov [dlx],eax ; save for drawlimits |
3076 | mov [dly],ebx |
3084 | mov [dly],ebx |
3077 | mov [dlxe],ecx |
3085 | mov [dlxe],ecx |
3078 | mov [dlye],edx |
3086 | mov [dlye],edx |
3079 | call calculatescreen |
3087 | call calculatescreen |
3080 | 3088 | ||
3081 | mov [edi + WDATA.fl_redraw], 1 ; flag the process as redraw |
3089 | mov [edi + WDATA.fl_redraw], 1 ; flag the process as redraw |
3082 | 3090 | ||
3083 | mov eax,edi ; redraw screen at old position |
3091 | mov eax,edi ; redraw screen at old position |
3084 | xor esi,esi |
3092 | xor esi,esi |
3085 | call redrawscreen |
3093 | call redrawscreen |
3086 | 3094 | ||
3087 | mov [DONT_DRAW_MOUSE],byte 0 ; mouse pointer |
3095 | mov [DONT_DRAW_MOUSE],byte 0 ; mouse pointer |
3088 | mov [MOUSE_BACKGROUND],byte 0 ; no mouse under |
3096 | mov [MOUSE_BACKGROUND],byte 0 ; no mouse under |
3089 | mov [MOUSE_DOWN],byte 0 ; react to mouse up/down |
3097 | mov [MOUSE_DOWN],byte 0 ; react to mouse up/down |
3090 | 3098 | ||
3091 | mov ecx,10 ; wait 1/10 second |
3099 | mov ecx,10 ; wait 1/10 second |
3092 | .wmrl3: |
3100 | .wmrl3: |
3093 | call [draw_pointer] |
3101 | call [draw_pointer] |
3094 | mov eax,1 |
3102 | mov eax,1 |
3095 | call delay_hs |
3103 | call delay_hs |
3096 | loop .wmrl3 |
3104 | loop .wmrl3 |
3097 | 3105 | ||
3098 | mov [window_move_pr],0 |
3106 | mov [window_move_pr],0 |
3099 | 3107 | ||
3100 | .window_move_return: |
3108 | .window_move_return: |
3101 | 3109 | ||
3102 | ret |
3110 | ret |
3103 | 3111 | ||
3104 | ;type_background_1: |
3112 | ;type_background_1: |
3105 | ; cmp [0xfff0],byte 0 ; background update ? |
3113 | ; cmp [0xfff0],byte 0 ; background update ? |
3106 | ; jz temp_nobackgr |
3114 | ; jz temp_nobackgr |
3107 | ; mov [0xfff0],byte 2 |
3115 | ; mov [0xfff0],byte 2 |
3108 | ; call change_task |
3116 | ; call change_task |
3109 | ; mov [draw_data+32+0],dword 0 |
3117 | ; mov [draw_data+32+0],dword 0 |
3110 | ; mov [draw_data+32+4],dword 0 |
3118 | ; mov [draw_data+32+4],dword 0 |
3111 | ; mov eax,[ScreenWidth |
3119 | ; mov eax,[ScreenWidth |
3112 | ; mov ebx,[0xfe04] |
3120 | ; mov ebx,[0xfe04] |
3113 | ; mov [draw_data+32+8],eax |
3121 | ; mov [draw_data+32+8],eax |
3114 | ; mov [draw_data+32+12],ebx |
3122 | ; mov [draw_data+32+12],ebx |
3115 | ; call drawbackground |
3123 | ; call drawbackground |
3116 | ; mov [0xfff0],byte 0 |
3124 | ; mov [0xfff0],byte 0 |
3117 | ; mov [MOUSE_BACKGROUND],byte 0 |
3125 | ; mov [MOUSE_BACKGROUND],byte 0 |
3118 | ;temp_nobackgr: |
3126 | ;temp_nobackgr: |
3119 | ; ret |
3127 | ; ret |
3120 | 3128 | ||
3121 | uglobal |
3129 | uglobal |
3122 | window_move_pr dd 0x0 |
3130 | window_move_pr dd 0x0 |
3123 | window_move_eax dd 0x0 |
3131 | window_move_eax dd 0x0 |
3124 | window_move_ebx dd 0x0 |
3132 | window_move_ebx dd 0x0 |
3125 | window_move_ecx dd 0x0 |
3133 | window_move_ecx dd 0x0 |
3126 | window_move_edx dd 0x0 |
3134 | window_move_edx dd 0x0 |
3127 | endg |
3135 | endg |
3128 | 3136 | ||
3129 | ;ok - 100% work |
3137 | ;ok - 100% work |
3130 | ;nt - not tested |
3138 | ;nt - not tested |
3131 | ;--------------------------------------------------------------------------------------------- |
3139 | ;--------------------------------------------------------------------------------------------- |
3132 | ;eax |
3140 | ;eax |
3133 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
3141 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
3134 | ;1 - change task. Ret nothing. Block. ok. |
3142 | ;1 - change task. Ret nothing. Block. ok. |
3135 | ;2 - performance control |
3143 | ;2 - performance control |
3136 | ; ebx |
3144 | ; ebx |
3137 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
3145 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
3138 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
3146 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
3139 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
3147 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
3140 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
3148 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
3141 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
3149 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
3142 | ;eax |
3150 | ;eax |
3143 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3151 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3144 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3152 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3145 | ;--------------------------------------------------------------------------------------------- |
3153 | ;--------------------------------------------------------------------------------------------- |
3146 | sys_sheduler: ;noname & halyavin |
3154 | sys_sheduler: ;noname & halyavin |
3147 | cmp eax,0 |
3155 | cmp eax,0 |
3148 | je shed_counter |
3156 | je shed_counter |
3149 | cmp eax,2 |
3157 | cmp eax,2 |
3150 | je perf_control |
3158 | je perf_control |
3151 | cmp eax,3 |
3159 | cmp eax,3 |
3152 | je rdmsr_instr |
3160 | je rdmsr_instr |
3153 | cmp eax,4 |
3161 | cmp eax,4 |
3154 | je wrmsr_instr |
3162 | je wrmsr_instr |
3155 | cmp eax,1 |
3163 | cmp eax,1 |
3156 | jne not_supported |
3164 | jne not_supported |
3157 | call change_task ;delay,0 |
3165 | call change_task ;delay,0 |
3158 | ret |
3166 | ret |
3159 | shed_counter: |
3167 | shed_counter: |
3160 | mov eax,[context_counter] |
3168 | mov eax,[context_counter] |
3161 | mov [esp+36],eax |
3169 | mov [esp+36],eax |
3162 | not_supported: |
3170 | not_supported: |
3163 | ret |
3171 | ret |
3164 | perf_control: |
3172 | perf_control: |
3165 | inc eax ;now eax=3 |
3173 | inc eax ;now eax=3 |
3166 | cmp ebx,eax |
3174 | cmp ebx,eax |
3167 | je cache_disable |
3175 | je cache_disable |
3168 | dec eax |
3176 | dec eax |
3169 | cmp ebx,eax |
3177 | cmp ebx,eax |
3170 | je cache_enable |
3178 | je cache_enable |
3171 | dec eax |
3179 | dec eax |
3172 | cmp ebx,eax |
3180 | cmp ebx,eax |
3173 | je is_cache_enabled |
3181 | je is_cache_enabled |
3174 | dec eax |
3182 | dec eax |
3175 | cmp ebx,eax |
3183 | cmp ebx,eax |
3176 | je modify_pce |
3184 | je modify_pce |
3177 | ret |
3185 | ret |
3178 | 3186 | ||
3179 | rdmsr_instr: |
3187 | rdmsr_instr: |
3180 | ;now counter in ecx |
3188 | ;now counter in ecx |
3181 | ;(edx:eax) esi:edi => edx:esi |
3189 | ;(edx:eax) esi:edi => edx:esi |
3182 | mov eax,esi |
3190 | mov eax,esi |
3183 | rdmsr |
3191 | rdmsr |
3184 | mov [esp+36],eax |
3192 | mov [esp+36],eax |
3185 | mov [esp+24],edx ;ret in ebx? |
3193 | mov [esp+24],edx ;ret in ebx? |
3186 | ret |
3194 | ret |
3187 | 3195 | ||
3188 | wrmsr_instr: |
3196 | wrmsr_instr: |
3189 | ;now counter in ecx |
3197 | ;now counter in ecx |
3190 | ;(edx:eax) esi:edi => edx:esi |
3198 | ;(edx:eax) esi:edi => edx:esi |
3191 | mov eax,esi |
3199 | mov eax,esi |
3192 | wrmsr |
3200 | wrmsr |
3193 | mov [esp+36],eax |
3201 | mov [esp+36],eax |
3194 | mov [esp+24],edx ;ret in ebx? |
3202 | mov [esp+24],edx ;ret in ebx? |
3195 | ret |
3203 | ret |
3196 | 3204 | ||
3197 | cache_disable: |
3205 | cache_disable: |
3198 | mov eax,cr0 |
3206 | mov eax,cr0 |
3199 | or eax,01100000000000000000000000000000b |
3207 | or eax,01100000000000000000000000000000b |
3200 | mov cr0,eax |
3208 | mov cr0,eax |
3201 | wbinvd ;set MESI |
3209 | wbinvd ;set MESI |
3202 | ret |
3210 | ret |
3203 | 3211 | ||
3204 | cache_enable: |
3212 | cache_enable: |
3205 | mov eax,cr0 |
3213 | mov eax,cr0 |
3206 | and eax,10011111111111111111111111111111b |
3214 | and eax,10011111111111111111111111111111b |
3207 | mov cr0,eax |
3215 | mov cr0,eax |
3208 | ret |
3216 | ret |
3209 | 3217 | ||
3210 | is_cache_enabled: |
3218 | is_cache_enabled: |
3211 | mov eax,cr0 |
3219 | mov eax,cr0 |
3212 | mov ebx,eax |
3220 | mov ebx,eax |
3213 | and eax,01100000000000000000000000000000b |
3221 | and eax,01100000000000000000000000000000b |
3214 | jz cache_disabled |
3222 | jz cache_disabled |
3215 | mov [esp+36],ebx |
3223 | mov [esp+36],ebx |
3216 | cache_disabled: |
3224 | cache_disabled: |
3217 | mov dword [esp+36],eax ;0 |
3225 | mov dword [esp+36],eax ;0 |
3218 | ret |
3226 | ret |
3219 | 3227 | ||
3220 | modify_pce: |
3228 | modify_pce: |
3221 | mov eax,cr4 |
3229 | mov eax,cr4 |
3222 | ; mov ebx,0 |
3230 | ; mov ebx,0 |
3223 | ; or bx,100000000b ;pce |
3231 | ; or bx,100000000b ;pce |
3224 | ; xor eax,ebx ;invert pce |
3232 | ; xor eax,ebx ;invert pce |
3225 | bts eax,8 ;pce=cr4[8] |
3233 | bts eax,8 ;pce=cr4[8] |
3226 | mov cr4,eax |
3234 | mov cr4,eax |
3227 | mov [esp+36],eax |
3235 | mov [esp+36],eax |
3228 | ret |
3236 | ret |
3229 | ;--------------------------------------------------------------------------------------------- |
3237 | ;--------------------------------------------------------------------------------------------- |
3230 | 3238 | ||
3231 | 3239 | ||
3232 | ; check if pixel is allowed to be drawn |
3240 | ; check if pixel is allowed to be drawn |
3233 | 3241 | ||
3234 | checkpixel: |
3242 | checkpixel: |
3235 | push eax edx |
3243 | push eax edx |
3236 | 3244 | ||
3237 | mov edx,[ScreenWidth] ; screen x size |
3245 | mov edx,[ScreenWidth] ; screen x size |
3238 | inc edx |
3246 | inc edx |
3239 | imul edx, ebx |
3247 | imul edx, ebx |
3240 | mov dl, [eax+edx+display_data] ; lea eax, [...] |
3248 | mov dl, [eax+edx+display_data] ; lea eax, [...] |
3241 | 3249 | ||
3242 | xor ecx, ecx |
3250 | xor ecx, ecx |
3243 | mov eax, [CURRENT_TASK] |
3251 | mov eax, [CURRENT_TASK] |
3244 | cmp al, dl |
3252 | cmp al, dl |
3245 | setne cl |
3253 | setne cl |
3246 | 3254 | ||
3247 | pop edx eax |
3255 | pop edx eax |
3248 | ret |
3256 | ret |
3249 | 3257 | ||
3250 | uglobal |
3258 | uglobal |
3251 | mouse_active db 0 |
3259 | mouse_active db 0 |
3252 | endg |
3260 | endg |
3253 | iglobal |
3261 | iglobal |
3254 | cpustring db '/RD/1/CPU',0 |
3262 | cpustring db '/RD/1/CPU',0 |
3255 | endg |
3263 | endg |
3256 | 3264 | ||
3257 | uglobal |
3265 | uglobal |
3258 | background_defined db 0 ; diamond, 11.04.2006 |
3266 | background_defined db 0 ; diamond, 11.04.2006 |
3259 | endg |
3267 | endg |
3260 | 3268 | ||
3261 | align 4 |
3269 | align 4 |
3262 | ; check misc |
3270 | ; check misc |
3263 | 3271 | ||
3264 | checkmisc: |
3272 | checkmisc: |
3265 | 3273 | ||
3266 | cmp [ctrl_alt_del], 1 |
3274 | cmp [ctrl_alt_del], 1 |
3267 | jne nocpustart |
3275 | jne nocpustart |
3268 | mov ebp, cpustring |
3276 | mov ebp, cpustring |
3269 | lea esi,[ebp+6] |
3277 | lea esi,[ebp+6] |
3270 | xor ebx,ebx ; no parameters |
3278 | xor ebx,ebx ; no parameters |
3271 | xor edx,edx ; no flags |
3279 | xor edx,edx ; no flags |
3272 | call fs_RamdiskExecute.flags |
3280 | call fs_RamdiskExecute.flags |
3273 | mov [ctrl_alt_del], 0 |
3281 | mov [ctrl_alt_del], 0 |
3274 | nocpustart: |
3282 | nocpustart: |
3275 | cmp [mouse_active], 1 |
3283 | cmp [mouse_active], 1 |
3276 | jne mouse_not_active |
3284 | jne mouse_not_active |
3277 | mov [mouse_active], 0 |
3285 | mov [mouse_active], 0 |
3278 | xor edi, edi |
3286 | xor edi, edi |
3279 | mov ecx, [TASK_COUNT] |
3287 | mov ecx, [TASK_COUNT] |
3280 | set_mouse_event: |
3288 | set_mouse_event: |
3281 | add edi, 256 |
3289 | add edi, 256 |
3282 | or [edi+SLOT_BASE+APPDATA.event_mask], dword 00100000b |
3290 | or [edi+SLOT_BASE+APPDATA.event_mask], dword 00100000b |
3283 | loop set_mouse_event |
3291 | loop set_mouse_event |
3284 | mouse_not_active: |
3292 | mouse_not_active: |
3285 | 3293 | ||
3286 | 3294 | ||
3287 | cmp [REDRAW_BACKGROUND],byte 0 ; background update ? |
3295 | cmp [REDRAW_BACKGROUND],byte 0 ; background update ? |
3288 | jz nobackgr |
3296 | jz nobackgr |
3289 | cmp [background_defined], 0 |
3297 | cmp [background_defined], 0 |
3290 | jz nobackgr |
3298 | jz nobackgr |
3291 | mov [REDRAW_BACKGROUND],byte 2 |
3299 | mov [REDRAW_BACKGROUND],byte 2 |
3292 | call change_task |
3300 | call change_task |
3293 | mov [draw_data+32 + RECT.left],dword 0 |
3301 | mov [draw_data+32 + RECT.left],dword 0 |
3294 | mov [draw_data+32 + RECT.top],dword 0 |
3302 | mov [draw_data+32 + RECT.top],dword 0 |
3295 | mov eax,[ScreenWidth] |
3303 | mov eax,[ScreenWidth] |
3296 | mov ebx,[ScreenHeight] |
3304 | mov ebx,[ScreenHeight] |
3297 | mov [draw_data+32 + RECT.right],eax |
3305 | mov [draw_data+32 + RECT.right],eax |
3298 | mov [draw_data+32 + RECT.bottom],ebx |
3306 | mov [draw_data+32 + RECT.bottom],ebx |
3299 | call drawbackground |
3307 | call drawbackground |
3300 | mov [REDRAW_BACKGROUND],byte 0 |
3308 | mov [REDRAW_BACKGROUND],byte 0 |
3301 | mov [MOUSE_BACKGROUND],byte 0 |
3309 | mov [MOUSE_BACKGROUND],byte 0 |
3302 | 3310 | ||
3303 | nobackgr: |
3311 | nobackgr: |
3304 | 3312 | ||
3305 | 3313 | ||
3306 | ; system shutdown request |
3314 | ; system shutdown request |
3307 | 3315 | ||
3308 | cmp [SYS_SHUTDOWN],byte 0 |
3316 | cmp [SYS_SHUTDOWN],byte 0 |
3309 | je noshutdown |
3317 | je noshutdown |
3310 | 3318 | ||
3311 | mov edx,[shutdown_processes] |
3319 | mov edx,[shutdown_processes] |
3312 | sub dl,2 |
3320 | sub dl,2 |
3313 | 3321 | ||
3314 | cmp [SYS_SHUTDOWN],dl |
3322 | cmp [SYS_SHUTDOWN],dl |
3315 | jne no_mark_system_shutdown |
3323 | jne no_mark_system_shutdown |
3316 | 3324 | ||
3317 | mov edx,OS_BASE+0x3040 |
3325 | mov edx,OS_BASE+0x3040 |
3318 | movzx ecx,byte [SYS_SHUTDOWN] |
3326 | movzx ecx,byte [SYS_SHUTDOWN] |
3319 | add ecx,5 |
3327 | add ecx,5 |
3320 | markz: |
3328 | markz: |
3321 | mov [edx+TASKDATA.state],byte 3 |
3329 | mov [edx+TASKDATA.state],byte 3 |
3322 | add edx,0x20 |
3330 | add edx,0x20 |
3323 | loop markz |
3331 | loop markz |
3324 | 3332 | ||
3325 | no_mark_system_shutdown: |
3333 | no_mark_system_shutdown: |
3326 | 3334 | ||
3327 | call [disable_mouse] |
3335 | call [disable_mouse] |
3328 | 3336 | ||
3329 | dec byte [SYS_SHUTDOWN] |
3337 | dec byte [SYS_SHUTDOWN] |
3330 | 3338 | ||
3331 | cmp [SYS_SHUTDOWN],byte 0 |
3339 | cmp [SYS_SHUTDOWN],byte 0 |
3332 | je system_shutdown |
3340 | je system_shutdown |
3333 | 3341 | ||
3334 | noshutdown: |
3342 | noshutdown: |
3335 | 3343 | ||
3336 | 3344 | ||
3337 | mov eax,[TASK_COUNT] ; termination |
3345 | mov eax,[TASK_COUNT] ; termination |
3338 | mov ebx,TASK_DATA+TASKDATA.state |
3346 | mov ebx,TASK_DATA+TASKDATA.state |
3339 | mov esi,1 |
3347 | mov esi,1 |
3340 | 3348 | ||
3341 | newct: |
3349 | newct: |
3342 | mov cl,[ebx] |
3350 | mov cl,[ebx] |
3343 | cmp cl,byte 3 |
3351 | cmp cl,byte 3 |
3344 | jz terminate |
3352 | jz terminate |
3345 | cmp cl,byte 4 |
3353 | cmp cl,byte 4 |
3346 | jz terminate |
3354 | jz terminate |
3347 | 3355 | ||
3348 | add ebx,0x20 |
3356 | add ebx,0x20 |
3349 | inc esi |
3357 | inc esi |
3350 | dec eax |
3358 | dec eax |
3351 | jnz newct |
3359 | jnz newct |
3352 | 3360 | ||
3353 | ret |
3361 | ret |
3354 | 3362 | ||
3355 | 3363 | ||
3356 | 3364 | ||
3357 | 3365 | ||
3358 | ; redraw screen |
3366 | ; redraw screen |
3359 | 3367 | ||
3360 | redrawscreen: |
3368 | redrawscreen: |
3361 | 3369 | ||
3362 | ; eax , if process window_data base is eax, do not set flag/limits |
3370 | ; eax , if process window_data base is eax, do not set flag/limits |
3363 | 3371 | ||
3364 | pushad |
3372 | pushad |
3365 | push eax |
3373 | push eax |
3366 | 3374 | ||
3367 | ;;; mov eax,2 |
3375 | ;;; mov eax,2 |
3368 | ;;; call delay_hs |
3376 | ;;; call delay_hs |
3369 | 3377 | ||
3370 | ;mov ecx,0 ; redraw flags for apps |
3378 | ;mov ecx,0 ; redraw flags for apps |
3371 | xor ecx,ecx |
3379 | xor ecx,ecx |
3372 | newdw2: |
3380 | newdw2: |
3373 | 3381 | ||
3374 | inc ecx |
3382 | inc ecx |
3375 | push ecx |
3383 | push ecx |
3376 | 3384 | ||
3377 | mov eax,ecx |
3385 | mov eax,ecx |
3378 | shl eax,5 |
3386 | shl eax,5 |
3379 | add eax,window_data |
3387 | add eax,window_data |
3380 | 3388 | ||
3381 | cmp eax,[esp+4] |
3389 | cmp eax,[esp+4] |
3382 | je not_this_task |
3390 | je not_this_task |
3383 | ; check if window in redraw area |
3391 | ; check if window in redraw area |
3384 | mov edi,eax |
3392 | mov edi,eax |
3385 | 3393 | ||
3386 | cmp ecx,1 ; limit for background |
3394 | cmp ecx,1 ; limit for background |
3387 | jz bgli |
3395 | jz bgli |
3388 | 3396 | ||
3389 | mov eax, [edi + WDATA.box.left] |
3397 | mov eax, [edi + WDATA.box.left] |
3390 | mov ebx, [edi + WDATA.box.top] |
3398 | mov ebx, [edi + WDATA.box.top] |
3391 | mov ecx, [edi + WDATA.box.width] |
3399 | mov ecx, [edi + WDATA.box.width] |
3392 | mov edx, [edi + WDATA.box.height] |
3400 | mov edx, [edi + WDATA.box.height] |
3393 | add ecx,eax |
3401 | add ecx,eax |
3394 | add edx,ebx |
3402 | add edx,ebx |
3395 | 3403 | ||
3396 | mov ecx,[dlye] ; ecx = area y end ebx = window y start |
3404 | mov ecx,[dlye] ; ecx = area y end ebx = window y start |
3397 | cmp ecx,ebx |
3405 | cmp ecx,ebx |
3398 | jb ricino |
3406 | jb ricino |
3399 | 3407 | ||
3400 | mov ecx,[dlxe] ; ecx = area x end eax = window x start |
3408 | mov ecx,[dlxe] ; ecx = area x end eax = window x start |
3401 | cmp ecx,eax |
3409 | cmp ecx,eax |
3402 | jb ricino |
3410 | jb ricino |
3403 | 3411 | ||
3404 | mov eax, [edi + WDATA.box.left] |
3412 | mov eax, [edi + WDATA.box.left] |
3405 | mov ebx, [edi + WDATA.box.top] |
3413 | mov ebx, [edi + WDATA.box.top] |
3406 | mov ecx, [edi + WDATA.box.width] |
3414 | mov ecx, [edi + WDATA.box.width] |
3407 | mov edx, [edi + WDATA.box.height] |
3415 | mov edx, [edi + WDATA.box.height] |
3408 | add ecx, eax |
3416 | add ecx, eax |
3409 | add edx, ebx |
3417 | add edx, ebx |
3410 | 3418 | ||
3411 | mov eax,[dly] ; eax = area y start edx = window y end |
3419 | mov eax,[dly] ; eax = area y start edx = window y end |
3412 | cmp edx,eax |
3420 | cmp edx,eax |
3413 | jb ricino |
3421 | jb ricino |
3414 | 3422 | ||
3415 | mov eax,[dlx] ; eax = area x start ecx = window x end |
3423 | mov eax,[dlx] ; eax = area x start ecx = window x end |
3416 | cmp ecx,eax |
3424 | cmp ecx,eax |
3417 | jb ricino |
3425 | jb ricino |
3418 | 3426 | ||
3419 | bgli: |
3427 | bgli: |
3420 | 3428 | ||
3421 | cmp edi,esi |
3429 | cmp edi,esi |
3422 | jz ricino |
3430 | jz ricino |
3423 | 3431 | ||
3424 | mov eax,edi |
3432 | mov eax,edi |
3425 | add eax,draw_data-window_data |
3433 | add eax,draw_data-window_data |
3426 | 3434 | ||
3427 | mov ebx,[dlx] ; set limits |
3435 | mov ebx,[dlx] ; set limits |
3428 | mov [eax + RECT.left], ebx |
3436 | mov [eax + RECT.left], ebx |
3429 | mov ebx,[dly] |
3437 | mov ebx,[dly] |
3430 | mov [eax + RECT.top], ebx |
3438 | mov [eax + RECT.top], ebx |
3431 | mov ebx,[dlxe] |
3439 | mov ebx,[dlxe] |
3432 | mov [eax + RECT.right], ebx |
3440 | mov [eax + RECT.right], ebx |
3433 | mov ebx,[dlye] |
3441 | mov ebx,[dlye] |
3434 | mov [eax + RECT.bottom], ebx |
3442 | mov [eax + RECT.bottom], ebx |
3435 | 3443 | ||
3436 | sub eax,draw_data-window_data |
3444 | sub eax,draw_data-window_data |
3437 | 3445 | ||
3438 | cmp ecx,1 |
3446 | cmp ecx,1 |
3439 | jne nobgrd |
3447 | jne nobgrd |
3440 | cmp esi,1 |
3448 | cmp esi,1 |
3441 | je newdw8 |
3449 | je newdw8 |
3442 | call drawbackground |
3450 | call drawbackground |
3443 | 3451 | ||
3444 | newdw8: |
3452 | newdw8: |
3445 | nobgrd: |
3453 | nobgrd: |
3446 | 3454 | ||
3447 | mov [eax + WDATA.fl_redraw],byte 1 ; mark as redraw |
3455 | mov [eax + WDATA.fl_redraw],byte 1 ; mark as redraw |
3448 | 3456 | ||
3449 | ricino: |
3457 | ricino: |
3450 | 3458 | ||
3451 | not_this_task: |
3459 | not_this_task: |
3452 | 3460 | ||
3453 | pop ecx |
3461 | pop ecx |
3454 | 3462 | ||
3455 | cmp ecx,[TASK_COUNT] |
3463 | cmp ecx,[TASK_COUNT] |
3456 | jle newdw2 |
3464 | jle newdw2 |
3457 | 3465 | ||
3458 | pop eax |
3466 | pop eax |
3459 | popad |
3467 | popad |
3460 | 3468 | ||
3461 | ret |
3469 | ret |
3462 | 3470 | ||
3463 | calculatebackground: ; background |
3471 | calculatebackground: ; background |
3464 | 3472 | ||
3465 | ; all black |
3473 | ; all black |
3466 | 3474 | ||
3467 | mov [display_data-8],dword 4 ; size x |
3475 | mov [display_data-8],dword 4 ; size x |
3468 | mov [display_data-4],dword 2 ; size y |
3476 | mov [display_data-4],dword 2 ; size y |
3469 | 3477 | ||
3470 | mov edi, IMG_BACKGROUND ; set background to black |
3478 | mov edi, IMG_BACKGROUND ; set background to black |
3471 | xor eax, eax |
3479 | xor eax, eax |
3472 | mov ecx, 0x0fff00 / 4 |
3480 | mov ecx, 0x0fff00 / 4 |
3473 | cld |
3481 | cld |
3474 | rep stosd |
3482 | rep stosd |
3475 | 3483 | ||
3476 | mov edi,display_data ; set os to use all pixels |
3484 | mov edi,display_data ; set os to use all pixels |
3477 | mov eax,0x01010101 |
3485 | mov eax,0x01010101 |
3478 | mov ecx,0x15ff00 / 4 |
3486 | mov ecx,0x15ff00 / 4 |
3479 | rep stosd |
3487 | rep stosd |
3480 | 3488 | ||
3481 | mov byte [REDRAW_BACKGROUND], 0 ; do not draw background! |
3489 | mov byte [REDRAW_BACKGROUND], 0 ; do not draw background! |
3482 | 3490 | ||
3483 | ret |
3491 | ret |
3484 | 3492 | ||
3485 | uglobal |
3493 | uglobal |
3486 | imax dd 0x0 |
3494 | imax dd 0x0 |
3487 | endg |
3495 | endg |
3488 | 3496 | ||
3489 | 3497 | ||
3490 | 3498 | ||
3491 | delay_ms: ; delay in 1/1000 sec |
3499 | delay_ms: ; delay in 1/1000 sec |
3492 | 3500 | ||
3493 | 3501 | ||
3494 | push eax |
3502 | push eax |
3495 | push ecx |
3503 | push ecx |
3496 | 3504 | ||
3497 | mov ecx,esi |
3505 | mov ecx,esi |
3498 | ; |
3506 | ; |
3499 | imul ecx, 33941 |
3507 | imul ecx, 33941 |
3500 | shr ecx, 9 |
3508 | shr ecx, 9 |
3501 | ; |
3509 | ; |
3502 | 3510 | ||
3503 | in al,0x61 |
3511 | in al,0x61 |
3504 | and al,0x10 |
3512 | and al,0x10 |
3505 | mov ah,al |
3513 | mov ah,al |
3506 | cld |
3514 | cld |
3507 | 3515 | ||
3508 | cnt1: in al,0x61 |
3516 | cnt1: in al,0x61 |
3509 | and al,0x10 |
3517 | and al,0x10 |
3510 | cmp al,ah |
3518 | cmp al,ah |
3511 | jz cnt1 |
3519 | jz cnt1 |
3512 | 3520 | ||
3513 | mov ah,al |
3521 | mov ah,al |
3514 | loop cnt1 |
3522 | loop cnt1 |
3515 | 3523 | ||
3516 | pop ecx |
3524 | pop ecx |
3517 | pop eax |
3525 | pop eax |
3518 | 3526 | ||
3519 | ret |
3527 | ret |
3520 | 3528 | ||
3521 | 3529 | ||
3522 | set_app_param: |
3530 | set_app_param: |
3523 | push edi |
3531 | push edi |
3524 | 3532 | ||
3525 | mov edi,[TASK_BASE] |
3533 | mov edi,[TASK_BASE] |
3526 | mov [edi+TASKDATA.event_mask],eax |
3534 | mov [edi+TASKDATA.event_mask],eax |
3527 | 3535 | ||
3528 | pop edi |
3536 | pop edi |
3529 | ret |
3537 | ret |
3530 | 3538 | ||
3531 | 3539 | ||
3532 | 3540 | ||
3533 | delay_hs: ; delay in 1/100 secs |
3541 | delay_hs: ; delay in 1/100 secs |
3534 | push eax |
3542 | push eax |
3535 | push ecx |
3543 | push ecx |
3536 | push edx |
3544 | push edx |
3537 | 3545 | ||
3538 | mov edx,[timer_ticks] |
3546 | mov edx,[timer_ticks] |
3539 | add edx,eax |
3547 | add edx,eax |
3540 | 3548 | ||
3541 | newtic: |
3549 | newtic: |
3542 | mov ecx,[timer_ticks] |
3550 | mov ecx,[timer_ticks] |
3543 | cmp edx,ecx |
3551 | cmp edx,ecx |
3544 | jbe zerodelay |
3552 | jbe zerodelay |
3545 | 3553 | ||
3546 | call change_task |
3554 | call change_task |
3547 | 3555 | ||
3548 | jmp newtic |
3556 | jmp newtic |
3549 | 3557 | ||
3550 | zerodelay: |
3558 | zerodelay: |
3551 | pop edx |
3559 | pop edx |
3552 | pop ecx |
3560 | pop ecx |
3553 | pop eax |
3561 | pop eax |
3554 | 3562 | ||
3555 | ret |
3563 | ret |
3556 | 3564 | ||
3557 | 3565 | ||
3558 | memmove: ; memory move in bytes |
3566 | memmove: ; memory move in bytes |
3559 | 3567 | ||
3560 | ; eax = from |
3568 | ; eax = from |
3561 | ; ebx = to |
3569 | ; ebx = to |
3562 | ; ecx = no of bytes |
3570 | ; ecx = no of bytes |
3563 | test ecx, ecx |
3571 | test ecx, ecx |
3564 | jle .ret |
3572 | jle .ret |
3565 | 3573 | ||
3566 | 3574 | ||
3567 | push esi edi ecx |
3575 | push esi edi ecx |
3568 | 3576 | ||
3569 | mov edi, ebx |
3577 | mov edi, ebx |
3570 | mov esi, eax |
3578 | mov esi, eax |
3571 | 3579 | ||
3572 | test ecx, not 11b |
3580 | test ecx, not 11b |
3573 | jz @f |
3581 | jz @f |
3574 | 3582 | ||
3575 | push ecx |
3583 | push ecx |
3576 | shr ecx, 2 |
3584 | shr ecx, 2 |
3577 | rep movsd |
3585 | rep movsd |
3578 | pop ecx |
3586 | pop ecx |
3579 | and ecx, 11b |
3587 | and ecx, 11b |
3580 | jz .finish |
3588 | jz .finish |
3581 | @@: |
3589 | @@: |
3582 | rep movsb |
3590 | rep movsb |
3583 | 3591 | ||
3584 | .finish: |
3592 | .finish: |
3585 | pop ecx edi esi |
3593 | pop ecx edi esi |
3586 | .ret: |
3594 | .ret: |
3587 | ret |
3595 | ret |
3588 | 3596 | ||
3589 | 3597 | ||
3590 | ; |
3598 | ; |
3591 | ;align 4 |
3599 | ;align 4 |
3592 | ; |
3600 | ; |
3593 | ;read_floppy_file: |
3601 | ;read_floppy_file: |
3594 | ; |
3602 | ; |
3595 | ;; as input |
3603 | ;; as input |
3596 | ;; |
3604 | ;; |
3597 | ;; eax pointer to file |
3605 | ;; eax pointer to file |
3598 | ;; ebx file lenght |
3606 | ;; ebx file lenght |
3599 | ;; ecx start 512 byte block number |
3607 | ;; ecx start 512 byte block number |
3600 | ;; edx number of blocks to read |
3608 | ;; edx number of blocks to read |
3601 | ;; esi pointer to return/work area (atleast 20 000 bytes) |
3609 | ;; esi pointer to return/work area (atleast 20 000 bytes) |
3602 | ;; |
3610 | ;; |
3603 | ;; |
3611 | ;; |
3604 | ;; on return |
3612 | ;; on return |
3605 | ;; |
3613 | ;; |
3606 | ;; eax = 0 command succesful |
3614 | ;; eax = 0 command succesful |
3607 | ;; 1 no fd base and/or partition defined |
3615 | ;; 1 no fd base and/or partition defined |
3608 | ;; 2 yet unsupported FS |
3616 | ;; 2 yet unsupported FS |
3609 | ;; 3 unknown FS |
3617 | ;; 3 unknown FS |
3610 | ;; 4 partition not defined at hd |
3618 | ;; 4 partition not defined at hd |
3611 | ;; 5 file not found |
3619 | ;; 5 file not found |
3612 | ;; ebx = size of file |
3620 | ;; ebx = size of file |
3613 | ; |
3621 | ; |
3614 | ; mov edi,[TASK_BASE] |
3622 | ; mov edi,[TASK_BASE] |
3615 | ; add edi,0x10 |
3623 | ; add edi,0x10 |
3616 | ; add esi,[edi] |
3624 | ; add esi,[edi] |
3617 | ; add eax,[edi] |
3625 | ; add eax,[edi] |
3618 | ; |
3626 | ; |
3619 | ; pushad |
3627 | ; pushad |
3620 | ; mov edi,esi |
3628 | ; mov edi,esi |
3621 | ; add edi,1024 |
3629 | ; add edi,1024 |
3622 | ; mov esi,0x100000+19*512 |
3630 | ; mov esi,0x100000+19*512 |
3623 | ; sub ecx,1 |
3631 | ; sub ecx,1 |
3624 | ; shl ecx,9 |
3632 | ; shl ecx,9 |
3625 | ; add esi,ecx |
3633 | ; add esi,ecx |
3626 | ; shl edx,9 |
3634 | ; shl edx,9 |
3627 | ; mov ecx,edx |
3635 | ; mov ecx,edx |
3628 | ; cld |
3636 | ; cld |
3629 | ; rep movsb |
3637 | ; rep movsb |
3630 | ; popad |
3638 | ; popad |
3631 | ; |
3639 | ; |
3632 | ; mov [esp+36],eax |
3640 | ; mov [esp+36],eax |
3633 | ; mov [esp+24],ebx |
3641 | ; mov [esp+24],ebx |
3634 | ; ret |
3642 | ; ret |
3635 | 3643 | ||
3636 | 3644 | ||
3637 | 3645 | ||
3638 | align 4 |
3646 | align 4 |
3639 | 3647 | ||
3640 | sys_programirq: |
3648 | sys_programirq: |
3641 | 3649 | ||
3642 | mov edi,[TASK_BASE] |
3650 | mov edi,[TASK_BASE] |
3643 | add eax,[edi+TASKDATA.mem_start] |
3651 | add eax,[edi+TASKDATA.mem_start] |
3644 | 3652 | ||
3645 | cmp ebx,16 |
3653 | cmp ebx,16 |
3646 | jae .not_owner |
3654 | jae .not_owner |
3647 | mov edi,[TASK_BASE] |
3655 | mov edi,[TASK_BASE] |
3648 | mov edi,[edi+TASKDATA.pid] |
3656 | mov edi,[edi+TASKDATA.pid] |
3649 | cmp edi,[irq_owner+ebx*4] |
3657 | cmp edi,[irq_owner+ebx*4] |
3650 | je spril1 |
3658 | je spril1 |
3651 | .not_owner: |
3659 | .not_owner: |
3652 | mov [esp+36],dword 1 |
3660 | mov [esp+36],dword 1 |
3653 | ret |
3661 | ret |
3654 | spril1: |
3662 | spril1: |
3655 | 3663 | ||
3656 | mov esi,eax |
3664 | mov esi,eax |
3657 | shl ebx,6 |
3665 | shl ebx,6 |
3658 | add ebx,irq00read |
3666 | add ebx,irq00read |
3659 | mov edi,ebx |
3667 | mov edi,ebx |
3660 | mov ecx,16 |
3668 | mov ecx,16 |
3661 | cld |
3669 | cld |
3662 | rep movsd |
3670 | rep movsd |
3663 | mov [esp+36],dword 0 |
3671 | mov [esp+36],dword 0 |
3664 | ret |
3672 | ret |
3665 | 3673 | ||
3666 | 3674 | ||
3667 | align 4 |
3675 | align 4 |
3668 | 3676 | ||
3669 | get_irq_data: |
3677 | get_irq_data: |
3670 | cmp eax,16 |
3678 | cmp eax,16 |
3671 | jae .not_owner |
3679 | jae .not_owner |
3672 | mov edx,eax ; check for correct owner |
3680 | mov edx,eax ; check for correct owner |
3673 | shl edx,2 |
3681 | shl edx,2 |
3674 | add edx,irq_owner |
3682 | add edx,irq_owner |
3675 | mov edx,[edx] |
3683 | mov edx,[edx] |
3676 | mov edi,[TASK_BASE] |
3684 | mov edi,[TASK_BASE] |
3677 | mov edi,[edi+TASKDATA.pid] |
3685 | mov edi,[edi+TASKDATA.pid] |
3678 | cmp edx,edi |
3686 | cmp edx,edi |
3679 | je gidril1 |
3687 | je gidril1 |
3680 | .not_owner: |
3688 | .not_owner: |
3681 | mov [esp+32],dword 2 ; ecx=2 |
3689 | mov [esp+32],dword 2 ; ecx=2 |
3682 | ret |
3690 | ret |
3683 | 3691 | ||
3684 | gidril1: |
3692 | gidril1: |
3685 | 3693 | ||
3686 | mov ebx,eax |
3694 | mov ebx,eax |
3687 | shl ebx,12 |
3695 | shl ebx,12 |
3688 | add ebx,IRQ_SAVE |
3696 | add ebx,IRQ_SAVE |
3689 | mov eax,[ebx] |
3697 | mov eax,[ebx] |
3690 | mov ecx,1 |
3698 | mov ecx,1 |
3691 | test eax,eax |
3699 | test eax,eax |
3692 | jz gid1 |
3700 | jz gid1 |
3693 | 3701 | ||
3694 | dec eax |
3702 | dec eax |
3695 | mov esi,ebx |
3703 | mov esi,ebx |
3696 | mov [ebx],eax |
3704 | mov [ebx],eax |
3697 | movzx ebx,byte [ebx+0x10] |
3705 | movzx ebx,byte [ebx+0x10] |
3698 | add esi,0x10 |
3706 | add esi,0x10 |
3699 | mov edi,esi |
3707 | mov edi,esi |
3700 | inc esi |
3708 | inc esi |
3701 | mov ecx,4000 / 4 |
3709 | mov ecx,4000 / 4 |
3702 | cld |
3710 | cld |
3703 | rep movsd |
3711 | rep movsd |
3704 | ; xor ecx,ecx ; as result of 'rep' ecx=0 |
3712 | ; xor ecx,ecx ; as result of 'rep' ecx=0 |
3705 | gid1: |
3713 | gid1: |
3706 | mov [esp+36],eax |
3714 | mov [esp+36],eax |
3707 | mov [esp+32],ecx |
3715 | mov [esp+32],ecx |
3708 | mov [esp+24],ebx |
3716 | mov [esp+24],ebx |
3709 | ret |
3717 | ret |
3710 | 3718 | ||
3711 | 3719 | ||
3712 | set_io_access_rights: |
3720 | set_io_access_rights: |
3713 | 3721 | ||
3714 | pushad |
3722 | pushad |
3715 | 3723 | ||
3716 | mov edi,[CURRENT_TASK] |
3724 | mov edi,[CURRENT_TASK] |
3717 | imul edi,tss_step |
3725 | imul edi,tss_step |
3718 | add edi,tss_data+128 |
3726 | add edi,tss_data+128 |
3719 | ; add edi,128 |
3727 | ; add edi,128 |
3720 | 3728 | ||
3721 | mov ecx,eax |
3729 | mov ecx,eax |
3722 | and ecx,7 ; offset in byte |
3730 | and ecx,7 ; offset in byte |
3723 | 3731 | ||
3724 | shr eax,3 ; number of byte |
3732 | shr eax,3 ; number of byte |
3725 | add edi,eax |
3733 | add edi,eax |
3726 | 3734 | ||
3727 | mov ebx,1 |
3735 | mov ebx,1 |
3728 | shl ebx,cl |
3736 | shl ebx,cl |
3729 | 3737 | ||
3730 | cmp ebp,0 ; enable access - ebp = 0 |
3738 | cmp ebp,0 ; enable access - ebp = 0 |
3731 | jne siar1 |
3739 | jne siar1 |
3732 | 3740 | ||
3733 | not ebx |
3741 | not ebx |
3734 | and [edi],byte bl |
3742 | and [edi],byte bl |
3735 | 3743 | ||
3736 | popad |
3744 | popad |
3737 | 3745 | ||
3738 | ret |
3746 | ret |
3739 | 3747 | ||
3740 | siar1: |
3748 | siar1: |
3741 | 3749 | ||
3742 | or [edi],byte bl ; disable access - ebp = 1 |
3750 | or [edi],byte bl ; disable access - ebp = 1 |
3743 | 3751 | ||
3744 | popad |
3752 | popad |
3745 | 3753 | ||
3746 | ret |
3754 | ret |
3747 | 3755 | ||
3748 | r_f_port_area: |
3756 | r_f_port_area: |
3749 | 3757 | ||
3750 | test eax, eax |
3758 | test eax, eax |
3751 | jnz free_port_area |
3759 | jnz free_port_area |
3752 | ; je r_port_area |
3760 | ; je r_port_area |
3753 | ; jmp free_port_area |
3761 | ; jmp free_port_area |
3754 | 3762 | ||
3755 | ; r_port_area: |
3763 | ; r_port_area: |
3756 | 3764 | ||
3757 | pushad |
3765 | pushad |
3758 | 3766 | ||
3759 | cmp ebx,ecx ; beginning > end ? |
3767 | cmp ebx,ecx ; beginning > end ? |
3760 | ja rpal1 |
3768 | ja rpal1 |
3761 | cmp ecx,65536 |
3769 | cmp ecx,65536 |
3762 | jae rpal1 |
3770 | jae rpal1 |
3763 | mov esi,[RESERVED_PORTS] |
3771 | mov esi,[RESERVED_PORTS] |
3764 | test esi,esi ; no reserved areas ? |
3772 | test esi,esi ; no reserved areas ? |
3765 | je rpal2 |
3773 | je rpal2 |
3766 | cmp esi,255 ; max reserved |
3774 | cmp esi,255 ; max reserved |
3767 | jae rpal1 |
3775 | jae rpal1 |
3768 | rpal3: |
3776 | rpal3: |
3769 | mov edi,esi |
3777 | mov edi,esi |
3770 | shl edi,4 |
3778 | shl edi,4 |
3771 | add edi,RESERVED_PORTS |
3779 | add edi,RESERVED_PORTS |
3772 | cmp ebx,[edi+8] |
3780 | cmp ebx,[edi+8] |
3773 | ja rpal4 |
3781 | ja rpal4 |
3774 | cmp ecx,[edi+4] |
3782 | cmp ecx,[edi+4] |
3775 | jae rpal1 |
3783 | jae rpal1 |
3776 | ; jb rpal4 |
3784 | ; jb rpal4 |
3777 | ; jmp rpal1 |
3785 | ; jmp rpal1 |
3778 | rpal4: |
3786 | rpal4: |
3779 | 3787 | ||
3780 | dec esi |
3788 | dec esi |
3781 | jnz rpal3 |
3789 | jnz rpal3 |
3782 | jmp rpal2 |
3790 | jmp rpal2 |
3783 | rpal1: |
3791 | rpal1: |
3784 | popad |
3792 | popad |
3785 | mov eax,1 |
3793 | mov eax,1 |
3786 | ret |
3794 | ret |
3787 | 3795 | ||
3788 | rpal2: |
3796 | rpal2: |
3789 | popad |
3797 | popad |
3790 | 3798 | ||
3791 | 3799 | ||
3792 | ; enable port access at port IO map |
3800 | ; enable port access at port IO map |
3793 | cli |
3801 | cli |
3794 | pushad ; start enable io map |
3802 | pushad ; start enable io map |
3795 | 3803 | ||
3796 | cmp ecx,65536 ;16384 |
3804 | cmp ecx,65536 ;16384 |
3797 | jae no_unmask_io ; jge |
3805 | jae no_unmask_io ; jge |
3798 | 3806 | ||
3799 | mov eax,ebx |
3807 | mov eax,ebx |
3800 | 3808 | ||
3801 | new_port_access: |
3809 | new_port_access: |
3802 | 3810 | ||
3803 | pushad |
3811 | pushad |
3804 | 3812 | ||
3805 | xor ebp,ebp ; enable - eax = port |
3813 | xor ebp,ebp ; enable - eax = port |
3806 | call set_io_access_rights |
3814 | call set_io_access_rights |
3807 | 3815 | ||
3808 | popad |
3816 | popad |
3809 | 3817 | ||
3810 | inc eax |
3818 | inc eax |
3811 | cmp eax,ecx |
3819 | cmp eax,ecx |
3812 | jbe new_port_access |
3820 | jbe new_port_access |
3813 | 3821 | ||
3814 | no_unmask_io: |
3822 | no_unmask_io: |
3815 | 3823 | ||
3816 | popad ; end enable io map |
3824 | popad ; end enable io map |
3817 | sti |
3825 | sti |
3818 | 3826 | ||
3819 | mov edi,[RESERVED_PORTS] |
3827 | mov edi,[RESERVED_PORTS] |
3820 | add edi,1 |
3828 | add edi,1 |
3821 | mov [RESERVED_PORTS],edi |
3829 | mov [RESERVED_PORTS],edi |
3822 | shl edi,4 |
3830 | shl edi,4 |
3823 | add edi,RESERVED_PORTS |
3831 | add edi,RESERVED_PORTS |
3824 | mov esi,[TASK_BASE] |
3832 | mov esi,[TASK_BASE] |
3825 | mov esi,[esi+TASKDATA.pid] |
3833 | mov esi,[esi+TASKDATA.pid] |
3826 | mov [edi],esi |
3834 | mov [edi],esi |
3827 | mov [edi+4],ebx |
3835 | mov [edi+4],ebx |
3828 | mov [edi+8],ecx |
3836 | mov [edi+8],ecx |
3829 | 3837 | ||
3830 | xor eax, eax |
3838 | xor eax, eax |
3831 | ret |
3839 | ret |
3832 | 3840 | ||
3833 | free_port_area: |
3841 | free_port_area: |
3834 | 3842 | ||
3835 | pushad |
3843 | pushad |
3836 | 3844 | ||
3837 | mov esi,[RESERVED_PORTS] ; no reserved areas ? |
3845 | mov esi,[RESERVED_PORTS] ; no reserved areas ? |
3838 | test esi,esi |
3846 | test esi,esi |
3839 | je frpal2 |
3847 | je frpal2 |
3840 | mov edx,[TASK_BASE] |
3848 | mov edx,[TASK_BASE] |
3841 | mov edx,[edx+TASKDATA.pid] |
3849 | mov edx,[edx+TASKDATA.pid] |
3842 | frpal3: |
3850 | frpal3: |
3843 | mov edi,esi |
3851 | mov edi,esi |
3844 | shl edi,4 |
3852 | shl edi,4 |
3845 | add edi,RESERVED_PORTS |
3853 | add edi,RESERVED_PORTS |
3846 | cmp edx,[edi] |
3854 | cmp edx,[edi] |
3847 | jne frpal4 |
3855 | jne frpal4 |
3848 | cmp ebx,[edi+4] |
3856 | cmp ebx,[edi+4] |
3849 | jne frpal4 |
3857 | jne frpal4 |
3850 | cmp ecx,[edi+8] |
3858 | cmp ecx,[edi+8] |
3851 | jne frpal4 |
3859 | jne frpal4 |
3852 | jmp frpal1 |
3860 | jmp frpal1 |
3853 | frpal4: |
3861 | frpal4: |
3854 | dec esi |
3862 | dec esi |
3855 | jnz frpal3 |
3863 | jnz frpal3 |
3856 | frpal2: |
3864 | frpal2: |
3857 | popad |
3865 | popad |
3858 | mov eax,1 |
3866 | mov eax,1 |
3859 | ret |
3867 | ret |
3860 | frpal1: |
3868 | frpal1: |
3861 | mov ecx,256 |
3869 | mov ecx,256 |
3862 | sub ecx,esi |
3870 | sub ecx,esi |
3863 | shl ecx,4 |
3871 | shl ecx,4 |
3864 | mov esi,edi |
3872 | mov esi,edi |
3865 | add esi,16 |
3873 | add esi,16 |
3866 | cld |
3874 | cld |
3867 | rep movsb |
3875 | rep movsb |
3868 | 3876 | ||
3869 | dec dword [RESERVED_PORTS] |
3877 | dec dword [RESERVED_PORTS] |
3870 | 3878 | ||
3871 | popad |
3879 | popad |
3872 | 3880 | ||
3873 | 3881 | ||
3874 | ; disable port access at port IO map |
3882 | ; disable port access at port IO map |
3875 | 3883 | ||
3876 | pushad ; start disable io map |
3884 | pushad ; start disable io map |
3877 | 3885 | ||
3878 | cmp ecx,65536 ;16384 |
3886 | cmp ecx,65536 ;16384 |
3879 | jge no_mask_io |
3887 | jge no_mask_io |
3880 | 3888 | ||
3881 | mov eax,ebx |
3889 | mov eax,ebx |
3882 | 3890 | ||
3883 | new_port_access_disable: |
3891 | new_port_access_disable: |
3884 | 3892 | ||
3885 | pushad |
3893 | pushad |
3886 | 3894 | ||
3887 | mov ebp,1 ; disable - eax = port |
3895 | mov ebp,1 ; disable - eax = port |
3888 | call set_io_access_rights |
3896 | call set_io_access_rights |
3889 | 3897 | ||
3890 | popad |
3898 | popad |
3891 | 3899 | ||
3892 | inc eax |
3900 | inc eax |
3893 | cmp eax,ecx |
3901 | cmp eax,ecx |
3894 | jbe new_port_access_disable |
3902 | jbe new_port_access_disable |
3895 | 3903 | ||
3896 | no_mask_io: |
3904 | no_mask_io: |
3897 | 3905 | ||
3898 | popad ; end disable io map |
3906 | popad ; end disable io map |
3899 | 3907 | ||
3900 | xor eax, eax |
3908 | xor eax, eax |
3901 | ret |
3909 | ret |
3902 | 3910 | ||
3903 | 3911 | ||
3904 | reserve_free_irq: |
3912 | reserve_free_irq: |
3905 | 3913 | ||
3906 | mov ecx, 1 |
3914 | mov ecx, 1 |
3907 | cmp ebx, 16 |
3915 | cmp ebx, 16 |
3908 | jae fril1 |
3916 | jae fril1 |
3909 | test eax,eax |
3917 | test eax,eax |
3910 | jz reserve_irq |
3918 | jz reserve_irq |
3911 | 3919 | ||
3912 | lea edi,[irq_owner+ebx*4] |
3920 | lea edi,[irq_owner+ebx*4] |
3913 | mov edx,[edi] |
3921 | mov edx,[edi] |
3914 | mov eax,[TASK_BASE] |
3922 | mov eax,[TASK_BASE] |
3915 | cmp edx,[eax+TASKDATA.pid] |
3923 | cmp edx,[eax+TASKDATA.pid] |
3916 | jne fril1 |
3924 | jne fril1 |
3917 | dec ecx |
3925 | dec ecx |
3918 | mov [edi],ecx |
3926 | mov [edi],ecx |
3919 | fril1: |
3927 | fril1: |
3920 | mov [esp+36],ecx ; return in eax |
3928 | mov [esp+36],ecx ; return in eax |
3921 | ret |
3929 | ret |
3922 | 3930 | ||
3923 | reserve_irq: |
3931 | reserve_irq: |
3924 | 3932 | ||
3925 | lea edi,[irq_owner+ebx*4] |
3933 | lea edi,[irq_owner+ebx*4] |
3926 | cmp dword [edi], 0 |
3934 | cmp dword [edi], 0 |
3927 | jnz ril1 |
3935 | jnz ril1 |
3928 | 3936 | ||
3929 | mov edx,[TASK_BASE] |
3937 | mov edx,[TASK_BASE] |
3930 | mov edx,[edx+TASKDATA.pid] |
3938 | mov edx,[edx+TASKDATA.pid] |
3931 | mov [edi],edx |
3939 | mov [edi],edx |
3932 | dec ecx |
3940 | dec ecx |
3933 | ril1: |
3941 | ril1: |
3934 | mov [esp+36],ecx ; return in eax |
3942 | mov [esp+36],ecx ; return in eax |
3935 | ret |
3943 | ret |
3936 | 3944 | ||
3937 | drawbackground: |
3945 | drawbackground: |
3938 | inc [mouse_pause] |
3946 | inc [mouse_pause] |
3939 | cmp [SCR_MODE],word 0x12 |
3947 | cmp [SCR_MODE],word 0x12 |
3940 | je dbrv20 |
3948 | je dbrv20 |
3941 | dbrv12: |
3949 | dbrv12: |
3942 | cmp [SCR_MODE],word 0100000000000000b |
3950 | cmp [SCR_MODE],word 0100000000000000b |
3943 | jge dbrv20 |
3951 | jge dbrv20 |
3944 | cmp [SCR_MODE],word 0x13 |
3952 | cmp [SCR_MODE],word 0x13 |
3945 | je dbrv20 |
3953 | je dbrv20 |
3946 | call vesa12_drawbackground |
3954 | call vesa12_drawbackground |
3947 | dec [mouse_pause] |
3955 | dec [mouse_pause] |
3948 | call [draw_pointer] |
3956 | call [draw_pointer] |
3949 | ret |
3957 | ret |
3950 | dbrv20: |
3958 | dbrv20: |
3951 | cmp [display_data-12],dword 1 |
3959 | cmp [display_data-12],dword 1 |
3952 | jne bgrstr |
3960 | jne bgrstr |
3953 | call vesa20_drawbackground_tiled |
3961 | call vesa20_drawbackground_tiled |
3954 | dec [mouse_pause] |
3962 | dec [mouse_pause] |
3955 | call [draw_pointer] |
3963 | call [draw_pointer] |
3956 | ret |
3964 | ret |
3957 | bgrstr: |
3965 | bgrstr: |
3958 | call vesa20_drawbackground_stretch |
3966 | call vesa20_drawbackground_stretch |
3959 | dec [mouse_pause] |
3967 | dec [mouse_pause] |
3960 | call [draw_pointer] |
3968 | call [draw_pointer] |
3961 | ret |
3969 | ret |
3962 | 3970 | ||
3963 | align 4 |
3971 | align 4 |
3964 | 3972 | ||
3965 | syscall_putimage: ; PutImage |
3973 | syscall_putimage: ; PutImage |
3966 | 3974 | ||
3967 | mov edx,ecx |
3975 | mov edx,ecx |
3968 | mov ecx,ebx |
3976 | mov ecx,ebx |
3969 | mov ebx, eax |
3977 | mov ebx, eax |
3970 | 3978 | ||
3971 | sys_putimage: |
3979 | sys_putimage: |
3972 | test ecx,0x80008000 |
3980 | test ecx,0x80008000 |
3973 | jnz .exit |
3981 | jnz .exit |
3974 | test ecx,0x0000FFFF |
3982 | test ecx,0x0000FFFF |
3975 | jz .exit |
3983 | jz .exit |
3976 | test ecx,0xFFFF0000 |
3984 | test ecx,0xFFFF0000 |
3977 | jnz @f |
3985 | jnz @f |
3978 | .exit: |
3986 | .exit: |
3979 | ret |
3987 | ret |
3980 | @@: |
3988 | @@: |
3981 | mov edi,[CURRENT_TASK] |
3989 | mov edi,[CURRENT_TASK] |
3982 | shl edi,8 |
3990 | shl edi,8 |
3983 | add dx,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
3991 | add dx,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
3984 | rol edx,16 |
3992 | rol edx,16 |
3985 | add dx,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
3993 | add dx,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
3986 | rol edx,16 |
3994 | rol edx,16 |
3987 | .forced: |
3995 | .forced: |
3988 | push ebp esi 0 |
3996 | push ebp esi 0 |
3989 | mov ebp, putimage_get24bpp |
3997 | mov ebp, putimage_get24bpp |
3990 | mov esi, putimage_init24bpp |
3998 | mov esi, putimage_init24bpp |
3991 | sys_putimage_bpp: |
3999 | sys_putimage_bpp: |
3992 | ; call [disable_mouse] ; this will be done in xxx_putimage |
4000 | ; call [disable_mouse] ; this will be done in xxx_putimage |
3993 | ; mov eax, vga_putimage |
4001 | ; mov eax, vga_putimage |
3994 | cmp [SCR_MODE], word 0x12 |
4002 | cmp [SCR_MODE], word 0x12 |
3995 | jz @f ;.doit |
4003 | jz @f ;.doit |
3996 | mov eax, vesa12_putimage |
4004 | mov eax, vesa12_putimage |
3997 | cmp [SCR_MODE], word 0100000000000000b |
4005 | cmp [SCR_MODE], word 0100000000000000b |
3998 | jae @f |
4006 | jae @f |
3999 | cmp [SCR_MODE], word 0x13 |
4007 | cmp [SCR_MODE], word 0x13 |
4000 | jnz .doit |
4008 | jnz .doit |
4001 | @@: |
4009 | @@: |
4002 | mov eax, vesa20_putimage |
4010 | mov eax, vesa20_putimage |
4003 | .doit: |
4011 | .doit: |
4004 | inc [mouse_pause] |
4012 | inc [mouse_pause] |
4005 | call eax |
4013 | call eax |
4006 | dec [mouse_pause] |
4014 | dec [mouse_pause] |
4007 | pop ebp esi ebp |
4015 | pop ebp esi ebp |
4008 | jmp [draw_pointer] |
4016 | jmp [draw_pointer] |
4009 | 4017 | ||
4010 | syscall_putimage_palette: |
4018 | syscall_putimage_palette: |
4011 | mov edi, esi |
4019 | mov edi, esi |
4012 | mov esi, edx |
4020 | mov esi, edx |
4013 | mov edx, ecx |
4021 | mov edx, ecx |
4014 | mov ecx, ebx |
4022 | mov ecx, ebx |
4015 | mov ebx, eax |
4023 | mov ebx, eax |
4016 | sys_putimage_palette: |
4024 | sys_putimage_palette: |
4017 | ; ebx = pointer to image |
4025 | ; ebx = pointer to image |
4018 | ; ecx = [xsize]*65536 + [ysize] |
4026 | ; ecx = [xsize]*65536 + [ysize] |
4019 | ; edx = [xstart]*65536 + [ystart] |
4027 | ; edx = [xstart]*65536 + [ystart] |
4020 | ; esi = number of bits per pixel, must be 8, 24 or 32 |
4028 | ; esi = number of bits per pixel, must be 8, 24 or 32 |
4021 | ; edi = pointer to palette |
4029 | ; edi = pointer to palette |
4022 | ; ebp = row delta |
4030 | ; ebp = row delta |
4023 | mov eax, [CURRENT_TASK] |
4031 | mov eax, [CURRENT_TASK] |
4024 | shl eax, 8 |
4032 | shl eax, 8 |
4025 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.top] |
4033 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.top] |
4026 | rol edx, 16 |
4034 | rol edx, 16 |
4027 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.left] |
4035 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.left] |
4028 | rol edx, 16 |
4036 | rol edx, 16 |
4029 | .forced: |
4037 | .forced: |
4030 | push ebp esi ebp |
4038 | push ebp esi ebp |
4031 | cmp esi, 8 |
4039 | cmp esi, 8 |
4032 | jnz @f |
4040 | jnz @f |
4033 | mov ebp, putimage_get8bpp |
4041 | mov ebp, putimage_get8bpp |
4034 | mov esi, putimage_init8bpp |
4042 | mov esi, putimage_init8bpp |
4035 | jmp sys_putimage_bpp |
4043 | jmp sys_putimage_bpp |
4036 | @@: |
4044 | @@: |
4037 | cmp esi, 24 |
4045 | cmp esi, 24 |
4038 | jnz @f |
4046 | jnz @f |
4039 | mov ebp, putimage_get24bpp |
4047 | mov ebp, putimage_get24bpp |
4040 | mov esi, putimage_init24bpp |
4048 | mov esi, putimage_init24bpp |
4041 | jmp sys_putimage_bpp |
4049 | jmp sys_putimage_bpp |
4042 | @@: |
4050 | @@: |
4043 | cmp esi, 32 |
4051 | cmp esi, 32 |
4044 | jnz @f |
4052 | jnz @f |
4045 | mov ebp, putimage_get32bpp |
4053 | mov ebp, putimage_get32bpp |
4046 | mov esi, putimage_init32bpp |
4054 | mov esi, putimage_init32bpp |
4047 | jmp sys_putimage_bpp |
4055 | jmp sys_putimage_bpp |
4048 | @@: |
4056 | @@: |
4049 | pop ebp esi |
4057 | pop ebp esi |
4050 | ret |
4058 | ret |
4051 | 4059 | ||
4052 | putimage_init24bpp: |
4060 | putimage_init24bpp: |
4053 | lea eax, [eax*3] |
4061 | lea eax, [eax*3] |
4054 | putimage_init8bpp: |
4062 | putimage_init8bpp: |
4055 | ret |
4063 | ret |
4056 | 4064 | ||
4057 | putimage_get24bpp: |
4065 | putimage_get24bpp: |
4058 | mov eax, [esi] |
4066 | mov eax, [esi] |
4059 | add esi, 3 |
4067 | add esi, 3 |
4060 | ret 4 |
4068 | ret 4 |
4061 | putimage_get8bpp: |
4069 | putimage_get8bpp: |
4062 | movzx eax, byte [esi] |
4070 | movzx eax, byte [esi] |
4063 | push edx |
4071 | push edx |
4064 | mov edx, [esp+8] |
4072 | mov edx, [esp+8] |
4065 | mov eax, [edx+eax*4] |
4073 | mov eax, [edx+eax*4] |
4066 | pop edx |
4074 | pop edx |
4067 | inc esi |
4075 | inc esi |
4068 | ret 4 |
4076 | ret 4 |
4069 | 4077 | ||
4070 | putimage_init32bpp: |
4078 | putimage_init32bpp: |
4071 | shl eax, 2 |
4079 | shl eax, 2 |
4072 | ret |
4080 | ret |
4073 | putimage_get32bpp: |
4081 | putimage_get32bpp: |
4074 | lodsd |
4082 | lodsd |
4075 | ret 4 |
4083 | ret 4 |
4076 | 4084 | ||
4077 | ; eax x beginning |
4085 | ; eax x beginning |
4078 | ; ebx y beginning |
4086 | ; ebx y beginning |
4079 | ; ecx x end |
4087 | ; ecx x end |
4080 | ; edx y end |
4088 | ; edx y end |
4081 | ; edi color |
4089 | ; edi color |
4082 | 4090 | ||
4083 | __sys_drawbar: |
4091 | __sys_drawbar: |
4084 | mov esi,[CURRENT_TASK] |
4092 | mov esi,[CURRENT_TASK] |
4085 | shl esi,8 |
4093 | shl esi,8 |
4086 | add eax,[esi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
4094 | add eax,[esi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
4087 | add ecx,[esi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
4095 | add ecx,[esi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
4088 | add ebx,[esi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
4096 | add ebx,[esi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
4089 | add edx,[esi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
4097 | add edx,[esi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
4090 | .forced: |
4098 | .forced: |
4091 | inc [mouse_pause] |
4099 | inc [mouse_pause] |
4092 | ; call [disable_mouse] |
4100 | ; call [disable_mouse] |
4093 | cmp [SCR_MODE],word 0x12 |
4101 | cmp [SCR_MODE],word 0x12 |
4094 | je dbv20 |
4102 | je dbv20 |
4095 | sdbv20: |
4103 | sdbv20: |
4096 | cmp [SCR_MODE],word 0100000000000000b |
4104 | cmp [SCR_MODE],word 0100000000000000b |
4097 | jge dbv20 |
4105 | jge dbv20 |
4098 | cmp [SCR_MODE],word 0x13 |
4106 | cmp [SCR_MODE],word 0x13 |
4099 | je dbv20 |
4107 | je dbv20 |
4100 | call vesa12_drawbar |
4108 | call vesa12_drawbar |
4101 | dec [mouse_pause] |
4109 | dec [mouse_pause] |
4102 | call [draw_pointer] |
4110 | call [draw_pointer] |
4103 | ret |
4111 | ret |
4104 | dbv20: |
4112 | dbv20: |
4105 | call vesa20_drawbar |
4113 | call vesa20_drawbar |
4106 | dec [mouse_pause] |
4114 | dec [mouse_pause] |
4107 | call [draw_pointer] |
4115 | call [draw_pointer] |
4108 | ret |
4116 | ret |
4109 | 4117 | ||
4110 | 4118 | ||
4111 | 4119 | ||
4112 | kb_read: |
4120 | kb_read: |
4113 | 4121 | ||
4114 | push ecx edx |
4122 | push ecx edx |
4115 | 4123 | ||
4116 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4124 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4117 | kr_loop: |
4125 | kr_loop: |
4118 | in al,0x64 |
4126 | in al,0x64 |
4119 | test al,1 |
4127 | test al,1 |
4120 | jnz kr_ready |
4128 | jnz kr_ready |
4121 | loop kr_loop |
4129 | loop kr_loop |
4122 | mov ah,1 |
4130 | mov ah,1 |
4123 | jmp kr_exit |
4131 | jmp kr_exit |
4124 | kr_ready: |
4132 | kr_ready: |
4125 | push ecx |
4133 | push ecx |
4126 | mov ecx,32 |
4134 | mov ecx,32 |
4127 | kr_delay: |
4135 | kr_delay: |
4128 | loop kr_delay |
4136 | loop kr_delay |
4129 | pop ecx |
4137 | pop ecx |
4130 | in al,0x60 |
4138 | in al,0x60 |
4131 | xor ah,ah |
4139 | xor ah,ah |
4132 | kr_exit: |
4140 | kr_exit: |
4133 | 4141 | ||
4134 | pop edx ecx |
4142 | pop edx ecx |
4135 | 4143 | ||
4136 | ret |
4144 | ret |
4137 | 4145 | ||
4138 | 4146 | ||
4139 | kb_write: |
4147 | kb_write: |
4140 | 4148 | ||
4141 | push ecx edx |
4149 | push ecx edx |
4142 | 4150 | ||
4143 | mov dl,al |
4151 | mov dl,al |
4144 | ; mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4152 | ; mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4145 | ; kw_loop1: |
4153 | ; kw_loop1: |
4146 | ; in al,0x64 |
4154 | ; in al,0x64 |
4147 | ; test al,0x20 |
4155 | ; test al,0x20 |
4148 | ; jz kw_ok1 |
4156 | ; jz kw_ok1 |
4149 | ; loop kw_loop1 |
4157 | ; loop kw_loop1 |
4150 | ; mov ah,1 |
4158 | ; mov ah,1 |
4151 | ; jmp kw_exit |
4159 | ; jmp kw_exit |
4152 | ; kw_ok1: |
4160 | ; kw_ok1: |
4153 | in al,0x60 |
4161 | in al,0x60 |
4154 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4162 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4155 | kw_loop: |
4163 | kw_loop: |
4156 | in al,0x64 |
4164 | in al,0x64 |
4157 | test al,2 |
4165 | test al,2 |
4158 | jz kw_ok |
4166 | jz kw_ok |
4159 | loop kw_loop |
4167 | loop kw_loop |
4160 | mov ah,1 |
4168 | mov ah,1 |
4161 | jmp kw_exit |
4169 | jmp kw_exit |
4162 | kw_ok: |
4170 | kw_ok: |
4163 | mov al,dl |
4171 | mov al,dl |
4164 | out 0x60,al |
4172 | out 0x60,al |
4165 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4173 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4166 | kw_loop3: |
4174 | kw_loop3: |
4167 | in al,0x64 |
4175 | in al,0x64 |
4168 | test al,2 |
4176 | test al,2 |
4169 | jz kw_ok3 |
4177 | jz kw_ok3 |
4170 | loop kw_loop3 |
4178 | loop kw_loop3 |
4171 | mov ah,1 |
4179 | mov ah,1 |
4172 | jmp kw_exit |
4180 | jmp kw_exit |
4173 | kw_ok3: |
4181 | kw_ok3: |
4174 | mov ah,8 |
4182 | mov ah,8 |
4175 | kw_loop4: |
4183 | kw_loop4: |
4176 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4184 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4177 | kw_loop5: |
4185 | kw_loop5: |
4178 | in al,0x64 |
4186 | in al,0x64 |
4179 | test al,1 |
4187 | test al,1 |
4180 | jnz kw_ok4 |
4188 | jnz kw_ok4 |
4181 | loop kw_loop5 |
4189 | loop kw_loop5 |
4182 | dec ah |
4190 | dec ah |
4183 | jnz kw_loop4 |
4191 | jnz kw_loop4 |
4184 | kw_ok4: |
4192 | kw_ok4: |
4185 | xor ah,ah |
4193 | xor ah,ah |
4186 | kw_exit: |
4194 | kw_exit: |
4187 | 4195 | ||
4188 | pop edx ecx |
4196 | pop edx ecx |
4189 | 4197 | ||
4190 | ret |
4198 | ret |
4191 | 4199 | ||
4192 | 4200 | ||
4193 | kb_cmd: |
4201 | kb_cmd: |
4194 | 4202 | ||
4195 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4203 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4196 | c_wait: |
4204 | c_wait: |
4197 | in al,0x64 |
4205 | in al,0x64 |
4198 | test al,2 |
4206 | test al,2 |
4199 | jz c_send |
4207 | jz c_send |
4200 | loop c_wait |
4208 | loop c_wait |
4201 | jmp c_error |
4209 | jmp c_error |
4202 | c_send: |
4210 | c_send: |
4203 | mov al,bl |
4211 | mov al,bl |
4204 | out 0x64,al |
4212 | out 0x64,al |
4205 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4213 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4206 | c_accept: |
4214 | c_accept: |
4207 | in al,0x64 |
4215 | in al,0x64 |
4208 | test al,2 |
4216 | test al,2 |
4209 | jz c_ok |
4217 | jz c_ok |
4210 | loop c_accept |
4218 | loop c_accept |
4211 | c_error: |
4219 | c_error: |
4212 | mov ah,1 |
4220 | mov ah,1 |
4213 | jmp c_exit |
4221 | jmp c_exit |
4214 | c_ok: |
4222 | c_ok: |
4215 | xor ah,ah |
4223 | xor ah,ah |
4216 | c_exit: |
4224 | c_exit: |
4217 | ret |
4225 | ret |
4218 | 4226 | ||
4219 | 4227 | ||
4220 | setmouse: ; set mousepicture -pointer |
4228 | setmouse: ; set mousepicture -pointer |
4221 | ; ps2 mouse enable |
4229 | ; ps2 mouse enable |
4222 | 4230 | ||
4223 | mov [MOUSE_PICTURE],dword mousepointer |
4231 | mov [MOUSE_PICTURE],dword mousepointer |
4224 | 4232 | ||
4225 | cli |
4233 | cli |
4226 | ; mov bl,0xa8 ; enable mouse cmd |
4234 | ; mov bl,0xa8 ; enable mouse cmd |
4227 | ; call kb_cmd |
4235 | ; call kb_cmd |
4228 | ; call kb_read ; read status |
4236 | ; call kb_read ; read status |
4229 | ; mov bl,0x20 ; get command byte |
4237 | ; mov bl,0x20 ; get command byte |
4230 | ; call kb_cmd |
4238 | ; call kb_cmd |
4231 | ; call kb_read |
4239 | ; call kb_read |
4232 | ; or al,3 ; enable interrupt |
4240 | ; or al,3 ; enable interrupt |
4233 | ; mov bl,0x60 ; write command |
4241 | ; mov bl,0x60 ; write command |
4234 | ; push eax |
4242 | ; push eax |
4235 | ; call kb_cmd |
4243 | ; call kb_cmd |
4236 | ; pop eax |
4244 | ; pop eax |
4237 | ; call kb_write |
4245 | ; call kb_write |
4238 | ; mov bl,0xd4 ; for mouse |
4246 | ; mov bl,0xd4 ; for mouse |
4239 | ; call kb_cmd |
4247 | ; call kb_cmd |
4240 | ; mov al,0xf4 ; enable mouse device |
4248 | ; mov al,0xf4 ; enable mouse device |
4241 | ; call kb_write |
4249 | ; call kb_write |
4242 | ; call kb_read ; read status return |
4250 | ; call kb_read ; read status return |
4243 | 4251 | ||
4244 | ; com1 mouse enable |
4252 | ; com1 mouse enable |
4245 | 4253 | ||
4246 | mov bx,0x3f8 ; combase |
4254 | mov bx,0x3f8 ; combase |
4247 | 4255 | ||
4248 | mov dx,bx |
4256 | mov dx,bx |
4249 | add dx,3 |
4257 | add dx,3 |
4250 | mov al,0x80 |
4258 | mov al,0x80 |
4251 | out dx,al |
4259 | out dx,al |
4252 | 4260 | ||
4253 | mov dx,bx |
4261 | mov dx,bx |
4254 | add dx,1 |
4262 | add dx,1 |
4255 | mov al,0 |
4263 | mov al,0 |
4256 | out dx,al |
4264 | out dx,al |
4257 | 4265 | ||
4258 | mov dx,bx |
4266 | mov dx,bx |
4259 | add dx,0 |
4267 | add dx,0 |
4260 | mov al,0x30*2 ; 0x30 / 4 |
4268 | mov al,0x30*2 ; 0x30 / 4 |
4261 | out dx,al |
4269 | out dx,al |
4262 | 4270 | ||
4263 | mov dx,bx |
4271 | mov dx,bx |
4264 | add dx,3 |
4272 | add dx,3 |
4265 | mov al,2 ; 3 |
4273 | mov al,2 ; 3 |
4266 | out dx,al |
4274 | out dx,al |
4267 | 4275 | ||
4268 | mov dx,bx |
4276 | mov dx,bx |
4269 | add dx,4 |
4277 | add dx,4 |
4270 | mov al,0xb |
4278 | mov al,0xb |
4271 | out dx,al |
4279 | out dx,al |
4272 | 4280 | ||
4273 | mov dx,bx |
4281 | mov dx,bx |
4274 | add dx,1 |
4282 | add dx,1 |
4275 | mov al,1 |
4283 | mov al,1 |
4276 | out dx,al |
4284 | out dx,al |
4277 | 4285 | ||
4278 | 4286 | ||
4279 | ; com2 mouse enable |
4287 | ; com2 mouse enable |
4280 | 4288 | ||
4281 | mov bx,0x2f8 ; combase |
4289 | mov bx,0x2f8 ; combase |
4282 | 4290 | ||
4283 | mov dx,bx |
4291 | mov dx,bx |
4284 | add dx,3 |
4292 | add dx,3 |
4285 | mov al,0x80 |
4293 | mov al,0x80 |
4286 | out dx,al |
4294 | out dx,al |
4287 | 4295 | ||
4288 | mov dx,bx |
4296 | mov dx,bx |
4289 | add dx,1 |
4297 | add dx,1 |
4290 | mov al,0 |
4298 | mov al,0 |
4291 | out dx,al |
4299 | out dx,al |
4292 | 4300 | ||
4293 | mov dx,bx |
4301 | mov dx,bx |
4294 | add dx,0 |
4302 | add dx,0 |
4295 | mov al,0x30*2 |
4303 | mov al,0x30*2 |
4296 | out dx,al |
4304 | out dx,al |
4297 | 4305 | ||
4298 | mov dx,bx |
4306 | mov dx,bx |
4299 | add dx,3 |
4307 | add dx,3 |
4300 | mov al,2 |
4308 | mov al,2 |
4301 | out dx,al |
4309 | out dx,al |
4302 | 4310 | ||
4303 | mov dx,bx |
4311 | mov dx,bx |
4304 | add dx,4 |
4312 | add dx,4 |
4305 | mov al,0xb |
4313 | mov al,0xb |
4306 | out dx,al |
4314 | out dx,al |
4307 | 4315 | ||
4308 | mov dx,bx |
4316 | mov dx,bx |
4309 | add dx,1 |
4317 | add dx,1 |
4310 | mov al,1 |
4318 | mov al,1 |
4311 | out dx,al |
4319 | out dx,al |
4312 | 4320 | ||
4313 | ret |
4321 | ret |
4314 | 4322 | ||
4315 | 4323 | ||
4316 | _rdtsc: |
4324 | _rdtsc: |
4317 | bt [cpu_caps], CAPS_TSC |
4325 | bt [cpu_caps], CAPS_TSC |
4318 | jnc ret_rdtsc |
4326 | jnc ret_rdtsc |
4319 | rdtsc |
4327 | rdtsc |
4320 | ret |
4328 | ret |
4321 | ret_rdtsc: |
4329 | ret_rdtsc: |
4322 | mov edx,0xffffffff |
4330 | mov edx,0xffffffff |
4323 | mov eax,0xffffffff |
4331 | mov eax,0xffffffff |
4324 | ret |
4332 | ret |
4325 | 4333 | ||
4326 | rerouteirqs: |
4334 | rerouteirqs: |
4327 | 4335 | ||
4328 | cli |
4336 | cli |
4329 | 4337 | ||
4330 | mov al,0x11 ; icw4, edge triggered |
4338 | mov al,0x11 ; icw4, edge triggered |
4331 | out 0x20,al |
4339 | out 0x20,al |
4332 | call pic_delay |
4340 | call pic_delay |
4333 | out 0xA0,al |
4341 | out 0xA0,al |
4334 | call pic_delay |
4342 | call pic_delay |
4335 | 4343 | ||
4336 | mov al,0x20 ; generate 0x20 + |
4344 | mov al,0x20 ; generate 0x20 + |
4337 | out 0x21,al |
4345 | out 0x21,al |
4338 | call pic_delay |
4346 | call pic_delay |
4339 | mov al,0x28 ; generate 0x28 + |
4347 | mov al,0x28 ; generate 0x28 + |
4340 | out 0xA1,al |
4348 | out 0xA1,al |
4341 | call pic_delay |
4349 | call pic_delay |
4342 | 4350 | ||
4343 | mov al,0x04 ; slave at irq2 |
4351 | mov al,0x04 ; slave at irq2 |
4344 | out 0x21,al |
4352 | out 0x21,al |
4345 | call pic_delay |
4353 | call pic_delay |
4346 | mov al,0x02 ; at irq9 |
4354 | mov al,0x02 ; at irq9 |
4347 | out 0xA1,al |
4355 | out 0xA1,al |
4348 | call pic_delay |
4356 | call pic_delay |
4349 | 4357 | ||
4350 | mov al,0x01 ; 8086 mode |
4358 | mov al,0x01 ; 8086 mode |
4351 | out 0x21,al |
4359 | out 0x21,al |
4352 | call pic_delay |
4360 | call pic_delay |
4353 | out 0xA1,al |
4361 | out 0xA1,al |
4354 | call pic_delay |
4362 | call pic_delay |
4355 | 4363 | ||
4356 | mov al,255 ; mask all irq's |
4364 | mov al,255 ; mask all irq's |
4357 | out 0xA1,al |
4365 | out 0xA1,al |
4358 | call pic_delay |
4366 | call pic_delay |
4359 | out 0x21,al |
4367 | out 0x21,al |
4360 | call pic_delay |
4368 | call pic_delay |
4361 | 4369 | ||
4362 | mov ecx,0x1000 |
4370 | mov ecx,0x1000 |
4363 | cld |
4371 | cld |
4364 | picl1: call pic_delay |
4372 | picl1: call pic_delay |
4365 | loop picl1 |
4373 | loop picl1 |
4366 | 4374 | ||
4367 | mov al,255 ; mask all irq's |
4375 | mov al,255 ; mask all irq's |
4368 | out 0xA1,al |
4376 | out 0xA1,al |
4369 | call pic_delay |
4377 | call pic_delay |
4370 | out 0x21,al |
4378 | out 0x21,al |
4371 | call pic_delay |
4379 | call pic_delay |
4372 | 4380 | ||
4373 | cli |
4381 | cli |
4374 | 4382 | ||
4375 | ret |
4383 | ret |
4376 | 4384 | ||
4377 | 4385 | ||
4378 | pic_delay: |
4386 | pic_delay: |
4379 | 4387 | ||
4380 | jmp pdl1 |
4388 | jmp pdl1 |
4381 | pdl1: ret |
4389 | pdl1: ret |
4382 | 4390 | ||
4383 | 4391 | ||
4384 | sys_msg_board_str: |
4392 | sys_msg_board_str: |
4385 | 4393 | ||
4386 | pushad |
4394 | pushad |
4387 | @@: |
4395 | @@: |
4388 | cmp [esi],byte 0 |
4396 | cmp [esi],byte 0 |
4389 | je @f |
4397 | je @f |
4390 | mov eax,1 |
4398 | mov eax,1 |
4391 | movzx ebx,byte [esi] |
4399 | movzx ebx,byte [esi] |
4392 | call sys_msg_board |
4400 | call sys_msg_board |
4393 | inc esi |
4401 | inc esi |
4394 | jmp @b |
4402 | jmp @b |
4395 | @@: |
4403 | @@: |
4396 | popad |
4404 | popad |
4397 | ret |
4405 | ret |
4398 | 4406 | ||
4399 | uglobal |
4407 | uglobal |
4400 | msg_board_data: times 4096 db 0 |
4408 | msg_board_data: times 4096 db 0 |
4401 | msg_board_count dd 0x0 |
4409 | msg_board_count dd 0x0 |
4402 | endg |
4410 | endg |
4403 | 4411 | ||
4404 | sys_msg_board: |
4412 | sys_msg_board: |
4405 | 4413 | ||
4406 | ; eax=1 : write : bl byte to write |
4414 | ; eax=1 : write : bl byte to write |
4407 | ; eax=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
4415 | ; eax=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
4408 | 4416 | ||
4409 | mov ecx,[msg_board_count] |
4417 | mov ecx,[msg_board_count] |
4410 | cmp eax, 1 |
4418 | cmp eax, 1 |
4411 | jne smbl1 |
4419 | jne smbl1 |
4412 | 4420 | ||
4413 | 4421 | ||
4414 | mov [msg_board_data+ecx],bl |
4422 | mov [msg_board_data+ecx],bl |
4415 | inc ecx |
4423 | inc ecx |
4416 | and ecx, 4095 |
4424 | and ecx, 4095 |
4417 | mov [msg_board_count], ecx |
4425 | mov [msg_board_count], ecx |
4418 | mov [check_idle_semaphore], 5 |
4426 | mov [check_idle_semaphore], 5 |
4419 | ret |
4427 | ret |
4420 | smbl1: |
4428 | smbl1: |
4421 | 4429 | ||
4422 | cmp eax, 2 |
4430 | cmp eax, 2 |
4423 | jne smbl2 |
4431 | jne smbl2 |
4424 | test ecx, ecx |
4432 | test ecx, ecx |
4425 | jz smbl21 |
4433 | jz smbl21 |
4426 | ; mov edi, msg_board_data |
4434 | ; mov edi, msg_board_data |
4427 | ; mov esi, msg_board_data+1 |
4435 | ; mov esi, msg_board_data+1 |
4428 | ; movzx eax, byte [edi] |
4436 | ; movzx eax, byte [edi] |
4429 | mov eax, msg_board_data+1 |
4437 | mov eax, msg_board_data+1 |
4430 | mov ebx, msg_board_data |
4438 | mov ebx, msg_board_data |
4431 | movzx edx, byte [ebx] |
4439 | movzx edx, byte [ebx] |
4432 | call memmove |
4440 | call memmove |
4433 | ; push ecx |
4441 | ; push ecx |
4434 | ; shr ecx, 2 |
4442 | ; shr ecx, 2 |
4435 | ; cld |
4443 | ; cld |
4436 | ; rep movsd |
4444 | ; rep movsd |
4437 | ; pop ecx |
4445 | ; pop ecx |
4438 | ; and ecx, 3 |
4446 | ; and ecx, 3 |
4439 | ; rep movsb |
4447 | ; rep movsb |
4440 | dec [msg_board_count] |
4448 | dec [msg_board_count] |
4441 | mov [esp+36], edx ;eax |
4449 | mov [esp+36], edx ;eax |
4442 | mov [esp+24], dword 1 |
4450 | mov [esp+24], dword 1 |
4443 | ret |
4451 | ret |
4444 | smbl21: |
4452 | smbl21: |
4445 | mov [esp+36], ecx |
4453 | mov [esp+36], ecx |
4446 | mov [esp+24], ecx |
4454 | mov [esp+24], ecx |
4447 | 4455 | ||
4448 | smbl2: |
4456 | smbl2: |
4449 | ret |
4457 | ret |
4450 | 4458 | ||
4451 | 4459 | ||
4452 | 4460 | ||
4453 | sys_process_def: |
4461 | sys_process_def: |
4454 | mov edi, [CURRENT_TASK] |
4462 | mov edi, [CURRENT_TASK] |
4455 | 4463 | ||
4456 | dec eax ; 1 = set keyboard mode |
4464 | dec eax ; 1 = set keyboard mode |
4457 | jne no_set_keyboard_setup |
4465 | jne no_set_keyboard_setup |
4458 | 4466 | ||
4459 | shl edi,8 |
4467 | shl edi,8 |
4460 | mov [edi+SLOT_BASE + APPDATA.keyboard_mode],bl |
4468 | mov [edi+SLOT_BASE + APPDATA.keyboard_mode],bl |
4461 | 4469 | ||
4462 | ret |
4470 | ret |
4463 | 4471 | ||
4464 | no_set_keyboard_setup: |
4472 | no_set_keyboard_setup: |
4465 | 4473 | ||
4466 | dec eax ; 2 = get keyboard mode |
4474 | dec eax ; 2 = get keyboard mode |
4467 | jne no_get_keyboard_setup |
4475 | jne no_get_keyboard_setup |
4468 | 4476 | ||
4469 | shl edi,8 |
4477 | shl edi,8 |
4470 | movzx eax, byte [SLOT_BASE+edi + APPDATA.keyboard_mode] |
4478 | movzx eax, byte [SLOT_BASE+edi + APPDATA.keyboard_mode] |
4471 | 4479 | ||
4472 | mov [esp+36],eax |
4480 | mov [esp+36],eax |
4473 | 4481 | ||
4474 | ret |
4482 | ret |
4475 | 4483 | ||
4476 | no_get_keyboard_setup: |
4484 | no_get_keyboard_setup: |
4477 | 4485 | ||
4478 | dec eax ; 3 = get keyboard ctrl, alt, shift |
4486 | dec eax ; 3 = get keyboard ctrl, alt, shift |
4479 | jne no_get_keyboard_cas |
4487 | jne no_get_keyboard_cas |
4480 | 4488 | ||
4481 | ; xor eax,eax |
4489 | ; xor eax,eax |
4482 | ; movzx eax,byte [shift] |
4490 | ; movzx eax,byte [shift] |
4483 | ; movzx ebx,byte [ctrl] |
4491 | ; movzx ebx,byte [ctrl] |
4484 | ; shl ebx,2 |
4492 | ; shl ebx,2 |
4485 | ; add eax,ebx |
4493 | ; add eax,ebx |
4486 | ; movzx ebx,byte [alt] |
4494 | ; movzx ebx,byte [alt] |
4487 | ; shl ebx,3 |
4495 | ; shl ebx,3 |
4488 | ; add eax,ebx |
4496 | ; add eax,ebx |
4489 | 4497 | ||
4490 | ;// mike.dld [ |
4498 | ;// mike.dld [ |
4491 | mov eax, [kb_state] |
4499 | mov eax, [kb_state] |
4492 | ;// mike.dld ] |
4500 | ;// mike.dld ] |
4493 | 4501 | ||
4494 | mov [esp+36],eax |
4502 | mov [esp+36],eax |
4495 | 4503 | ||
4496 | ret |
4504 | ret |
4497 | 4505 | ||
4498 | no_get_keyboard_cas: |
4506 | no_get_keyboard_cas: |
4499 | 4507 | ||
4500 | dec eax |
4508 | dec eax |
4501 | jnz no_add_keyboard_hotkey |
4509 | jnz no_add_keyboard_hotkey |
4502 | 4510 | ||
4503 | mov eax, hotkey_list |
4511 | mov eax, hotkey_list |
4504 | @@: |
4512 | @@: |
4505 | cmp dword [eax+8], 0 |
4513 | cmp dword [eax+8], 0 |
4506 | jz .found_free |
4514 | jz .found_free |
4507 | add eax, 16 |
4515 | add eax, 16 |
4508 | cmp eax, hotkey_list+16*256 |
4516 | cmp eax, hotkey_list+16*256 |
4509 | jb @b |
4517 | jb @b |
4510 | mov dword [esp+36], 1 |
4518 | mov dword [esp+36], 1 |
4511 | ret |
4519 | ret |
4512 | .found_free: |
4520 | .found_free: |
4513 | mov [eax+8], edi |
4521 | mov [eax+8], edi |
4514 | mov [eax+4], ecx |
4522 | mov [eax+4], ecx |
4515 | movzx ebx, bl |
4523 | movzx ebx, bl |
4516 | lea ebx, [hotkey_scancodes+ebx*4] |
4524 | lea ebx, [hotkey_scancodes+ebx*4] |
4517 | mov ecx, [ebx] |
4525 | mov ecx, [ebx] |
4518 | mov [eax], ecx |
4526 | mov [eax], ecx |
4519 | mov [ebx], eax |
4527 | mov [ebx], eax |
4520 | mov [eax+12], ebx |
4528 | mov [eax+12], ebx |
4521 | jecxz @f |
4529 | jecxz @f |
4522 | mov [ecx+12], eax |
4530 | mov [ecx+12], eax |
4523 | @@: |
4531 | @@: |
4524 | and dword [esp+36], 0 |
4532 | and dword [esp+36], 0 |
4525 | ret |
4533 | ret |
4526 | 4534 | ||
4527 | no_add_keyboard_hotkey: |
4535 | no_add_keyboard_hotkey: |
4528 | 4536 | ||
4529 | dec eax |
4537 | dec eax |
4530 | jnz no_del_keyboard_hotkey |
4538 | jnz no_del_keyboard_hotkey |
4531 | 4539 | ||
4532 | movzx ebx, bl |
4540 | movzx ebx, bl |
4533 | lea ebx, [hotkey_scancodes+ebx*4] |
4541 | lea ebx, [hotkey_scancodes+ebx*4] |
4534 | mov eax, [ebx] |
4542 | mov eax, [ebx] |
4535 | .scan: |
4543 | .scan: |
4536 | test eax, eax |
4544 | test eax, eax |
4537 | jz .notfound |
4545 | jz .notfound |
4538 | cmp [eax+8], edi |
4546 | cmp [eax+8], edi |
4539 | jnz .next |
4547 | jnz .next |
4540 | cmp [eax+4], ecx |
4548 | cmp [eax+4], ecx |
4541 | jz .found |
4549 | jz .found |
4542 | .next: |
4550 | .next: |
4543 | mov eax, [eax] |
4551 | mov eax, [eax] |
4544 | jmp .scan |
4552 | jmp .scan |
4545 | .notfound: |
4553 | .notfound: |
4546 | mov dword [esp+36], 1 |
4554 | mov dword [esp+36], 1 |
4547 | ret |
4555 | ret |
4548 | .found: |
4556 | .found: |
4549 | mov ecx, [eax] |
4557 | mov ecx, [eax] |
4550 | jecxz @f |
4558 | jecxz @f |
4551 | mov edx, [eax+12] |
4559 | mov edx, [eax+12] |
4552 | mov [ecx+12], edx |
4560 | mov [ecx+12], edx |
4553 | @@: |
4561 | @@: |
4554 | mov ecx, [eax+12] |
4562 | mov ecx, [eax+12] |
4555 | mov edx, [eax] |
4563 | mov edx, [eax] |
4556 | mov [ecx], edx |
4564 | mov [ecx], edx |
4557 | xor edx, edx |
4565 | xor edx, edx |
4558 | mov [eax+4], edx |
4566 | mov [eax+4], edx |
4559 | mov [eax+8], edx |
4567 | mov [eax+8], edx |
4560 | mov [eax+12], edx |
4568 | mov [eax+12], edx |
4561 | mov [eax], edx |
4569 | mov [eax], edx |
4562 | mov [esp+36], edx |
4570 | mov [esp+36], edx |
4563 | ret |
4571 | ret |
4564 | 4572 | ||
4565 | no_del_keyboard_hotkey: |
4573 | no_del_keyboard_hotkey: |
4566 | ret |
4574 | ret |
4567 | 4575 | ||
4568 | 4576 | ||
4569 | align 4 |
4577 | align 4 |
4570 | 4578 | ||
4571 | sys_gs: ; direct screen access |
4579 | sys_gs: ; direct screen access |
4572 | 4580 | ||
4573 | cmp eax,1 ; resolution |
4581 | cmp eax,1 ; resolution |
4574 | jne no_gs1 |
4582 | jne no_gs1 |
4575 | mov eax,[ScreenWidth] |
4583 | mov eax,[ScreenWidth] |
4576 | shl eax,16 |
4584 | shl eax,16 |
4577 | mov ax,[ScreenHeight] |
4585 | mov ax,[ScreenHeight] |
4578 | add eax,0x00010001 |
4586 | add eax,0x00010001 |
4579 | mov [esp+36],eax |
4587 | mov [esp+36],eax |
4580 | ret |
4588 | ret |
4581 | no_gs1: |
4589 | no_gs1: |
4582 | 4590 | ||
4583 | cmp eax,2 ; bits per pixel |
4591 | cmp eax,2 ; bits per pixel |
4584 | jne no_gs2 |
4592 | jne no_gs2 |
4585 | movzx eax,byte [ScreenBPP] |
4593 | movzx eax,byte [ScreenBPP] |
4586 | mov [esp+36],eax |
4594 | mov [esp+36],eax |
4587 | ret |
4595 | ret |
4588 | no_gs2: |
4596 | no_gs2: |
4589 | 4597 | ||
4590 | cmp eax,3 ; bytes per scanline |
4598 | cmp eax,3 ; bytes per scanline |
4591 | jne no_gs3 |
4599 | jne no_gs3 |
4592 | mov eax,[BytesPerScanLine] |
4600 | mov eax,[BytesPerScanLine] |
4593 | mov [esp+36],eax |
4601 | mov [esp+36],eax |
4594 | ret |
4602 | ret |
4595 | no_gs3: |
4603 | no_gs3: |
4596 | 4604 | ||
4597 | mov [esp+36],dword -1 |
4605 | mov [esp+36],dword -1 |
4598 | ret |
4606 | ret |
4599 | 4607 | ||
4600 | 4608 | ||
4601 | align 4 ; PCI functions |
4609 | align 4 ; PCI functions |
4602 | 4610 | ||
4603 | sys_pci: |
4611 | sys_pci: |
4604 | 4612 | ||
4605 | call pci_api |
4613 | call pci_api |
4606 | mov [esp+36],eax |
4614 | mov [esp+36],eax |
4607 | ret |
4615 | ret |
4608 | 4616 | ||
4609 | 4617 | ||
4610 | align 4 ; system functions |
4618 | align 4 ; system functions |
4611 | 4619 | ||
4612 | syscall_setpixel: ; SetPixel |
4620 | syscall_setpixel: ; SetPixel |
4613 | 4621 | ||
4614 | 4622 | ||
4615 | mov edx,[TASK_BASE] |
4623 | mov edx,[TASK_BASE] |
4616 | add eax,[edx-twdw+WDATA.box.left] |
4624 | add eax,[edx-twdw+WDATA.box.left] |
4617 | add ebx,[edx-twdw+WDATA.box.top] |
4625 | add ebx,[edx-twdw+WDATA.box.top] |
4618 | mov edi,[CURRENT_TASK] |
4626 | mov edi,[CURRENT_TASK] |
4619 | shl edi,8 |
4627 | shl edi,8 |
4620 | add eax,[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
4628 | add eax,[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
4621 | add ebx,[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
4629 | add ebx,[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
4622 | xor edi,edi ; no force |
4630 | xor edi,edi ; no force |
4623 | ; mov edi,1 |
4631 | ; mov edi,1 |
4624 | call [disable_mouse] |
4632 | call [disable_mouse] |
4625 | jmp [putpixel] |
4633 | jmp [putpixel] |
4626 | 4634 | ||
4627 | align 4 |
4635 | align 4 |
4628 | 4636 | ||
4629 | syscall_writetext: ; WriteText |
4637 | syscall_writetext: ; WriteText |
4630 | 4638 | ||
4631 | mov edi,[TASK_BASE] |
4639 | mov edi,[TASK_BASE] |
4632 | mov ebp,[edi-twdw+WDATA.box.left] |
4640 | mov ebp,[edi-twdw+WDATA.box.left] |
4633 | push esi |
4641 | push esi |
4634 | mov esi,[CURRENT_TASK] |
4642 | mov esi,[CURRENT_TASK] |
4635 | shl esi,8 |
4643 | shl esi,8 |
4636 | add ebp,[esi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
4644 | add ebp,[esi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
4637 | shl ebp,16 |
4645 | shl ebp,16 |
4638 | add ebp,[edi-twdw+WDATA.box.top] |
4646 | add ebp,[edi-twdw+WDATA.box.top] |
4639 | add bp,word[esi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
4647 | add bp,word[esi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
4640 | pop esi |
4648 | pop esi |
4641 | add ecx,[edi+TASKDATA.mem_start] |
4649 | add ecx,[edi+TASKDATA.mem_start] |
4642 | add eax,ebp |
4650 | add eax,ebp |
4643 | xor edi,edi |
4651 | xor edi,edi |
4644 | jmp dtext |
4652 | jmp dtext |
4645 | 4653 | ||
4646 | align 4 |
4654 | align 4 |
4647 | 4655 | ||
4648 | syscall_openramdiskfile: ; OpenRamdiskFile |
4656 | syscall_openramdiskfile: ; OpenRamdiskFile |
4649 | 4657 | ||
4650 | 4658 | ||
4651 | mov edi,[TASK_BASE] |
4659 | mov edi,[TASK_BASE] |
4652 | add edi,TASKDATA.mem_start |
4660 | add edi,TASKDATA.mem_start |
4653 | add eax,[edi] |
4661 | add eax,[edi] |
4654 | add edx,[edi] |
4662 | add edx,[edi] |
4655 | mov esi,12 |
4663 | mov esi,12 |
4656 | call fileread |
4664 | call fileread |
4657 | mov [esp+36],ebx |
4665 | mov [esp+36],ebx |
4658 | ret |
4666 | ret |
4659 | 4667 | ||
4660 | align 4 |
4668 | align 4 |
4661 | 4669 | ||
4662 | syscall_drawrect: ; DrawRect |
4670 | syscall_drawrect: ; DrawRect |
4663 | 4671 | ||
4664 | mov edi,ecx |
4672 | mov edi,ecx |
4665 | and edi,0x80FFFFFF |
4673 | and edi,0x80FFFFFF |
4666 | test ax,ax |
4674 | test ax,ax |
4667 | je drectr |
4675 | je drectr |
4668 | test bx,bx |
4676 | test bx,bx |
4669 | je drectr |
4677 | je drectr |
4670 | movzx ecx,ax |
4678 | movzx ecx,ax |
4671 | shr eax,16 |
4679 | shr eax,16 |
4672 | movzx edx,bx |
4680 | movzx edx,bx |
4673 | shr ebx,16 |
4681 | shr ebx,16 |
4674 | mov esi,[CURRENT_TASK] |
4682 | mov esi,[CURRENT_TASK] |
4675 | shl esi,8 |
4683 | shl esi,8 |
4676 | add eax,[esi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
4684 | add eax,[esi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
4677 | add ebx,[esi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
4685 | add ebx,[esi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
4678 | add ecx,eax |
4686 | add ecx,eax |
4679 | add edx,ebx |
4687 | add edx,ebx |
4680 | jmp [drawbar] |
4688 | jmp [drawbar] |
4681 | drectr: |
4689 | drectr: |
4682 | ret |
4690 | ret |
4683 | 4691 | ||
4684 | align 4 |
4692 | align 4 |
4685 | 4693 | ||
4686 | syscall_getscreensize: ; GetScreenSize |
4694 | syscall_getscreensize: ; GetScreenSize |
4687 | 4695 | ||
4688 | movzx eax,word[ScreenWidth] |
4696 | movzx eax,word[ScreenWidth] |
4689 | shl eax,16 |
4697 | shl eax,16 |
4690 | mov ax,[ScreenHeight] |
4698 | mov ax,[ScreenHeight] |
4691 | mov [esp+36],eax |
4699 | mov [esp+36],eax |
4692 | ret |
4700 | ret |
4693 | 4701 | ||
4694 | align 4 |
4702 | align 4 |
4695 | 4703 | ||
4696 | syscall_cdaudio: ; CD |
4704 | syscall_cdaudio: ; CD |
4697 | 4705 | ||
4698 | call sys_cd_audio |
4706 | call sys_cd_audio |
4699 | mov [esp+36],eax |
4707 | mov [esp+36],eax |
4700 | ret |
4708 | ret |
4701 | 4709 | ||
4702 | align 4 |
4710 | align 4 |
4703 | 4711 | ||
4704 | syscall_delramdiskfile: ; DelRamdiskFile |
4712 | syscall_delramdiskfile: ; DelRamdiskFile |
4705 | 4713 | ||
4706 | mov edi,[TASK_BASE] |
4714 | mov edi,[TASK_BASE] |
4707 | add edi,TASKDATA.mem_start |
4715 | add edi,TASKDATA.mem_start |
4708 | add eax,[edi] |
4716 | add eax,[edi] |
4709 | call filedelete |
4717 | call filedelete |
4710 | mov [esp+36],eax |
4718 | mov [esp+36],eax |
4711 | ret |
4719 | ret |
4712 | 4720 | ||
4713 | align 4 |
4721 | align 4 |
4714 | 4722 | ||
4715 | syscall_writeramdiskfile: ; WriteRamdiskFile |
4723 | syscall_writeramdiskfile: ; WriteRamdiskFile |
4716 | 4724 | ||
4717 | mov edi,[TASK_BASE] |
4725 | mov edi,[TASK_BASE] |
4718 | add edi,TASKDATA.mem_start |
4726 | add edi,TASKDATA.mem_start |
4719 | add eax,[edi] |
4727 | add eax,[edi] |
4720 | add ebx,[edi] |
4728 | add ebx,[edi] |
4721 | call filesave |
4729 | call filesave |
4722 | mov [esp+36],eax |
4730 | mov [esp+36],eax |
4723 | ret |
4731 | ret |
4724 | 4732 | ||
4725 | align 4 |
4733 | align 4 |
4726 | 4734 | ||
4727 | syscall_getpixel: ; GetPixel |
4735 | syscall_getpixel: ; GetPixel |
4728 | mov ecx,[ScreenWidth] |
4736 | mov ecx,[ScreenWidth] |
4729 | inc ecx |
4737 | inc ecx |
4730 | xor edx,edx |
4738 | xor edx,edx |
4731 | div ecx |
4739 | div ecx |
4732 | mov ebx,edx |
4740 | mov ebx,edx |
4733 | xchg eax,ebx |
4741 | xchg eax,ebx |
4734 | call dword [GETPIXEL] |
4742 | call dword [GETPIXEL] |
4735 | mov [esp+36],ecx |
4743 | mov [esp+36],ecx |
4736 | ret |
4744 | ret |
4737 | 4745 | ||
4738 | align 4 |
4746 | align 4 |
4739 | 4747 | ||
4740 | syscall_readstring: ; ReadString |
4748 | syscall_readstring: ; ReadString |
4741 | 4749 | ||
4742 | mov edi,[TASK_BASE] |
4750 | mov edi,[TASK_BASE] |
4743 | add edi,TASKDATA.mem_start |
4751 | add edi,TASKDATA.mem_start |
4744 | add eax,[edi] |
4752 | add eax,[edi] |
4745 | call read_string |
4753 | call read_string |
4746 | mov [esp+36],eax |
4754 | mov [esp+36],eax |
4747 | ret |
4755 | ret |
4748 | 4756 | ||
4749 | align 4 |
4757 | align 4 |
4750 | 4758 | ||
4751 | syscall_drawline: ; DrawLine |
4759 | syscall_drawline: ; DrawLine |
4752 | 4760 | ||
4753 | mov edi,[TASK_BASE] |
4761 | mov edi,[TASK_BASE] |
4754 | movzx edx,word[edi-twdw+WDATA.box.left] |
4762 | movzx edx,word[edi-twdw+WDATA.box.left] |
4755 | mov ebp,edx |
4763 | mov ebp,edx |
4756 | mov esi,[CURRENT_TASK] |
4764 | mov esi,[CURRENT_TASK] |
4757 | shl esi,8 |
4765 | shl esi,8 |
4758 | add ebp,[esi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
4766 | add ebp,[esi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
4759 | add dx,word[esi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
4767 | add dx,word[esi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
4760 | shl edx,16 |
4768 | shl edx,16 |
4761 | add ebp,edx |
4769 | add ebp,edx |
4762 | movzx edx,word[edi-twdw+WDATA.box.top] |
4770 | movzx edx,word[edi-twdw+WDATA.box.top] |
4763 | add eax,ebp |
4771 | add eax,ebp |
4764 | mov ebp,edx |
4772 | mov ebp,edx |
4765 | add ebp,[esi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
4773 | add ebp,[esi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
4766 | add dx,word[esi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
4774 | add dx,word[esi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
4767 | shl edx,16 |
4775 | shl edx,16 |
4768 | xor edi,edi |
4776 | xor edi,edi |
4769 | add edx,ebp |
4777 | add edx,ebp |
4770 | add ebx,edx |
4778 | add ebx,edx |
4771 | jmp [draw_line] |
4779 | jmp [draw_line] |
4772 | 4780 | ||
4773 | align 4 |
4781 | align 4 |
4774 | 4782 | ||
4775 | syscall_getirqowner: ; GetIrqOwner |
4783 | syscall_getirqowner: ; GetIrqOwner |
4776 | cmp eax,16 |
4784 | cmp eax,16 |
4777 | jae .err |
4785 | jae .err |
4778 | shl eax,2 |
4786 | shl eax,2 |
4779 | add eax,irq_owner |
4787 | add eax,irq_owner |
4780 | mov eax,[eax] |
4788 | mov eax,[eax] |
4781 | mov [esp+36],eax |
4789 | mov [esp+36],eax |
4782 | ret |
4790 | ret |
4783 | .err: |
4791 | .err: |
4784 | or dword [esp+36], -1 |
4792 | or dword [esp+36], -1 |
4785 | ret |
4793 | ret |
4786 | 4794 | ||
4787 | align 4 |
4795 | align 4 |
4788 | 4796 | ||
4789 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
4797 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
4790 | 4798 | ||
4791 | call r_f_port_area |
4799 | call r_f_port_area |
4792 | mov [esp+36],eax |
4800 | mov [esp+36],eax |
4793 | ret |
4801 | ret |
4794 | 4802 | ||
4795 | align 4 |
4803 | align 4 |
4796 | 4804 | ||
4797 | syscall_threads: ; CreateThreads |
4805 | syscall_threads: ; CreateThreads |
4798 | 4806 | ||
4799 | call sys_threads |
4807 | call sys_threads |
4800 | mov [esp+36],eax |
4808 | mov [esp+36],eax |
4801 | ret |
4809 | ret |
4802 | 4810 | ||
4803 | align 4 |
4811 | align 4 |
4804 | 4812 | ||
4805 | stack_driver_stat: |
4813 | stack_driver_stat: |
4806 | 4814 | ||
4807 | call app_stack_handler ; Stack status |
4815 | call app_stack_handler ; Stack status |
4808 | 4816 | ||
4809 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
4817 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
4810 | ; call change_task ; between sent packet |
4818 | ; call change_task ; between sent packet |
4811 | 4819 | ||
4812 | mov [esp+36],eax |
4820 | mov [esp+36],eax |
4813 | ret |
4821 | ret |
4814 | 4822 | ||
4815 | align 4 |
4823 | align 4 |
4816 | 4824 | ||
4817 | socket: ; Socket interface |
4825 | socket: ; Socket interface |
4818 | call app_socket_handler |
4826 | call app_socket_handler |
4819 | 4827 | ||
4820 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
4828 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
4821 | ; call change_task ; between sent packet |
4829 | ; call change_task ; between sent packet |
4822 | 4830 | ||
4823 | mov [esp+36],eax |
4831 | mov [esp+36],eax |
4824 | mov [esp+24],ebx |
4832 | mov [esp+24],ebx |
4825 | ret |
4833 | ret |
4826 | 4834 | ||
4827 | align 4 |
4835 | align 4 |
4828 | 4836 | ||
4829 | user_events: ; User event times |
4837 | user_events: ; User event times |
4830 | 4838 | ||
4831 | mov eax,0x12345678 |
4839 | mov eax,0x12345678 |
4832 | mov [esp+36],eax |
4840 | mov [esp+36],eax |
4833 | 4841 | ||
4834 | ret |
4842 | ret |
4835 | 4843 | ||
4836 | align 4 |
4844 | align 4 |
4837 | 4845 | ||
4838 | read_from_hd: ; Read from hd - fn not in use |
4846 | read_from_hd: ; Read from hd - fn not in use |
4839 | 4847 | ||
4840 | mov edi,[TASK_BASE] |
4848 | mov edi,[TASK_BASE] |
4841 | add edi,TASKDATA.mem_start |
4849 | add edi,TASKDATA.mem_start |
4842 | add eax,[edi] |
4850 | add eax,[edi] |
4843 | add ecx,[edi] |
4851 | add ecx,[edi] |
4844 | add edx,[edi] |
4852 | add edx,[edi] |
4845 | call file_read |
4853 | call file_read |
4846 | 4854 | ||
4847 | mov [esp+36],eax |
4855 | mov [esp+36],eax |
4848 | mov [esp+24],ebx |
4856 | mov [esp+24],ebx |
4849 | 4857 | ||
4850 | ret |
4858 | ret |
4851 | 4859 | ||
4852 | align 4 |
4860 | align 4 |
4853 | paleholder: |
4861 | paleholder: |
4854 | ret |
4862 | ret |
4855 | 4863 | ||
4856 | ; --------------- APM --------------------- |
4864 | ; --------------- APM --------------------- |
4857 | apm_entry dp 0 |
4865 | apm_entry dp 0 |
4858 | apm_vf dd 0 |
4866 | apm_vf dd 0 |
4859 | align 4 |
4867 | align 4 |
4860 | sys_apm: |
4868 | sys_apm: |
4861 | cmp word [apm_vf], 0 ; Check APM BIOS enable |
4869 | cmp word [apm_vf], 0 ; Check APM BIOS enable |
4862 | jne @f |
4870 | jne @f |
4863 | or [esp + 56], byte 1 ; error |
4871 | or [esp + 56], byte 1 ; error |
4864 | mov [esp + 36], dword 8 ; 32-bit protected-mode interface not supported |
4872 | mov [esp + 36], dword 8 ; 32-bit protected-mode interface not supported |
4865 | ret |
4873 | ret |
4866 | 4874 | ||
4867 | @@: |
4875 | @@: |
4868 | xchg eax, ecx |
4876 | xchg eax, ecx |
4869 | xchg ebx, ecx |
4877 | xchg ebx, ecx |
4870 | 4878 | ||
4871 | cmp al, 3 |
4879 | cmp al, 3 |
4872 | ja @f |
4880 | ja @f |
4873 | and [esp + 56], byte 0xfe ; emulate func 0..3 as func 0 |
4881 | and [esp + 56], byte 0xfe ; emulate func 0..3 as func 0 |
4874 | mov eax, [apm_vf] |
4882 | mov eax, [apm_vf] |
4875 | mov [esp + 36], eax |
4883 | mov [esp + 36], eax |
4876 | shr eax, 16 |
4884 | shr eax, 16 |
4877 | mov [esp + 32], eax |
4885 | mov [esp + 32], eax |
4878 | ret |
4886 | ret |
4879 | 4887 | ||
4880 | @@: |
4888 | @@: |
4881 | 4889 | ||
4882 | mov esi, [master_tab+(OS_BASE shr 20)] |
4890 | mov esi, [master_tab+(OS_BASE shr 20)] |
4883 | xchg [master_tab], esi |
4891 | xchg [master_tab], esi |
4884 | push esi |
4892 | push esi |
4885 | mov edi, cr3 |
4893 | mov edi, cr3 |
4886 | mov cr3, edi ;flush TLB |
4894 | mov cr3, edi ;flush TLB |
4887 | 4895 | ||
4888 | call pword [apm_entry] ; call APM BIOS |
4896 | call pword [apm_entry] ; call APM BIOS |
4889 | 4897 | ||
4890 | xchg eax, [esp] |
4898 | xchg eax, [esp] |
4891 | mov [master_tab], eax |
4899 | mov [master_tab], eax |
4892 | mov eax, cr3 |
4900 | mov eax, cr3 |
4893 | mov cr3, eax |
4901 | mov cr3, eax |
4894 | pop eax |
4902 | pop eax |
4895 | 4903 | ||
4896 | mov [esp + 8 ], edi |
4904 | mov [esp + 8 ], edi |
4897 | mov [esp + 12], esi |
4905 | mov [esp + 12], esi |
4898 | mov [esp + 24], ebx |
4906 | mov [esp + 24], ebx |
4899 | mov [esp + 28], edx |
4907 | mov [esp + 28], edx |
4900 | mov [esp + 32], ecx |
4908 | mov [esp + 32], ecx |
4901 | mov [esp + 36], eax |
4909 | mov [esp + 36], eax |
4902 | setc al |
4910 | setc al |
4903 | and [esp + 56], byte 0xfe |
4911 | and [esp + 56], byte 0xfe |
4904 | or [esp + 56], al |
4912 | or [esp + 56], al |
4905 | 4913 | ||
4906 | 4914 | ||
4907 | ret |
4915 | ret |
4908 | ; ----------------------------------------- |
4916 | ; ----------------------------------------- |
4909 | 4917 | ||
4910 | align 4 |
4918 | align 4 |
4911 | 4919 | ||
4912 | undefined_syscall: ; Undefined system call |
4920 | undefined_syscall: ; Undefined system call |
4913 | 4921 | ||
4914 | mov [esp+36],dword -1 |
4922 | mov [esp+36],dword -1 |
4915 | ret |
4923 | ret |
4916 | 4924 | ||
4917 | align 4 |
4925 | align 4 |
4918 | system_shutdown: ; shut down the system |
4926 | system_shutdown: ; shut down the system |
4919 | 4927 | ||
4920 | cmp byte [BOOT_VAR+0x9030], 1 |
4928 | cmp byte [BOOT_VAR+0x9030], 1 |
4921 | jne @F |
4929 | jne @F |
4922 | ret |
4930 | ret |
4923 | @@: |
4931 | @@: |
4924 | call stop_all_services |
4932 | call stop_all_services |
4925 | push 3 ; stop playing cd |
4933 | push 3 ; stop playing cd |
4926 | pop eax |
4934 | pop eax |
4927 | call sys_cd_audio |
4935 | call sys_cd_audio |
4928 | 4936 | ||
4929 | yes_shutdown_param: |
4937 | yes_shutdown_param: |
4930 | cli |
4938 | cli |
4931 | 4939 | ||
4932 | mov eax, kernel_file ; load kernel.mnt to 0x8000:0 |
4940 | mov eax, kernel_file ; load kernel.mnt to 0x8000:0 |
4933 | push 12 |
4941 | push 12 |
4934 | pop esi |
4942 | pop esi |
4935 | xor ebx,ebx |
4943 | xor ebx,ebx |
4936 | or ecx,-1 |
4944 | or ecx,-1 |
4937 | mov edx, OS_BASE+0x80000 |
4945 | mov edx, OS_BASE+0x80000 |
4938 | call fileread |
4946 | call fileread |
4939 | 4947 | ||
4940 | mov esi, restart_kernel_4000+OS_BASE+0x10000 ; move kernel re-starter to 0x4000:0 |
4948 | mov esi, restart_kernel_4000+OS_BASE+0x10000 ; move kernel re-starter to 0x4000:0 |
4941 | mov edi,OS_BASE+0x40000 |
4949 | mov edi,OS_BASE+0x40000 |
4942 | mov ecx,1000 |
4950 | mov ecx,1000 |
4943 | rep movsb |
4951 | rep movsb |
4944 | 4952 | ||
4945 | mov esi,OS_BASE+0x2F0000 ; restore 0x0 - 0xffff |
4953 | mov esi,OS_BASE+0x2F0000 ; restore 0x0 - 0xffff |
4946 | mov edi, OS_BASE |
4954 | mov edi, OS_BASE |
4947 | mov ecx,0x10000/4 |
4955 | mov ecx,0x10000/4 |
4948 | cld |
4956 | cld |
4949 | rep movsd |
4957 | rep movsd |
4950 | 4958 | ||
4951 | call restorefatchain |
4959 | call restorefatchain |
4952 | 4960 | ||
4953 | mov al, 0xFF |
4961 | mov al, 0xFF |
4954 | out 0x21, al |
4962 | out 0x21, al |
4955 | out 0xA1, al |
4963 | out 0xA1, al |
4956 | 4964 | ||
4957 | mov word [OS_BASE+0x467+0],pr_mode_exit |
4965 | mov word [OS_BASE+0x467+0],pr_mode_exit |
4958 | mov word [OS_BASE+0x467+2],0x1000 |
4966 | mov word [OS_BASE+0x467+2],0x1000 |
4959 | 4967 | ||
4960 | mov al,0x0F |
4968 | mov al,0x0F |
4961 | out 0x70,al |
4969 | out 0x70,al |
4962 | mov al,0x05 |
4970 | mov al,0x05 |
4963 | out 0x71,al |
4971 | out 0x71,al |
4964 | 4972 | ||
4965 | mov al,0xFE |
4973 | mov al,0xFE |
4966 | out 0x64,al |
4974 | out 0x64,al |
4967 | hlt |
4975 | hlt |
4968 | 4976 | ||
4969 | 4977 | ||
4970 | include "data32.inc" |
4978 | include "data32.inc" |
4971 | 4979 | ||
4972 | uglobals_size = $ - endofcode |
4980 | uglobals_size = $ - endofcode |
4973 | diff16 "end of kernel code",0,$=> |
4981 | diff16 "end of kernel code",0,$=> |