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