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Rev | Author | Line No. | Line |
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1 | ha | 1 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
2 | ;; |
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3 | ;; Kolibri OS - based on source code Menuet OS, but not 100% compatible. |
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4 | ;; |
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5 | ;; See file COPYING or GNU.TXT for details with these additional details: |
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6 | ;; - All code written in 32 bit x86 assembly language |
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7 | ;; - No external code (eg. bios) at process execution time |
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8 | ;; |
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9 | ;; |
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10 | ;; Compile with last version FASM |
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11 | ;; |
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12 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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426 | mikedld | 13 | |
14 | include 'macros.inc' |
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15 | |||
425 | victor | 16 | $Revision: 426 $ |
426 | mikedld | 17 | |
164 | serge | 18 | include "proc32.inc" |
7 | me_root | 19 | include "kglobals.inc" |
1 | ha | 20 | include "lang.inc" |
21 | |||
164 | serge | 22 | include "const.inc" |
1 | ha | 23 | |
164 | serge | 24 | ;WinMapAddress equ 0x460000 |
25 | ;display_data = 0x460000 |
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26 | |||
425 | victor | 27 | max_processes equ 255 |
1 | ha | 28 | |
164 | serge | 29 | ;window_data equ 0x0000 |
30 | ;tss_data equ 0xD20000 |
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425 | victor | 31 | tss_step equ (128+8192) ; tss & i/o - 65535 ports, * 256=557056*4 |
164 | serge | 32 | ;draw_data equ 0xC00000 |
33 | ;sysint_stack_data equ 0xC03000 |
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1 | ha | 34 | |
164 | serge | 35 | ;twdw equ (0x3000-window_data) |
1 | ha | 36 | |
37 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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38 | ;; |
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39 | ;; Included files: |
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40 | ;; |
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41 | ;; Kernel16.inc |
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42 | ;; - Booteng.inc English text for bootup |
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43 | ;; - Bootcode.inc Hardware setup |
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44 | ;; - Pci16.inc PCI functions |
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45 | ;; |
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46 | ;; Kernel32.inc |
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47 | ;; - Sys32.inc Process management |
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48 | ;; - Shutdown.inc Shutdown and restart |
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49 | ;; - Fat32.inc Read / write hd |
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50 | ;; - Vesa12.inc Vesa 1.2 driver |
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51 | ;; - Vesa20.inc Vesa 2.0 driver |
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52 | ;; - Vga.inc VGA driver |
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53 | ;; - Stack.inc Network interface |
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54 | ;; - Mouse.inc Mouse pointer |
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55 | ;; - Scincode.inc Window skinning |
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56 | ;; - Pci32.inc PCI functions |
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57 | ;; |
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58 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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59 | |||
60 | |||
61 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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62 | ;; ;; |
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63 | ;; 16 BIT ENTRY FROM BOOTSECTOR ;; |
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64 | ;; ;; |
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65 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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66 | |||
67 | use16 |
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425 | victor | 68 | org 0x0 |
69 | jmp start_of_code |
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1 | ha | 70 | |
71 | ; mike.dld { |
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425 | victor | 72 | org $+0x10000 |
1 | ha | 73 | db 0 |
74 | dd servetable-0x10000 |
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425 | victor | 75 | draw_line dd __sys_draw_line |
76 | disable_mouse dd __sys_disable_mouse |
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77 | draw_pointer dd __sys_draw_pointer |
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114 | mikedld | 78 | ;//mike.dld, 2006-08-02 [ |
79 | ;drawbar dd __sys_drawbar |
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425 | victor | 80 | drawbar dd __sys_drawbar.forced |
114 | mikedld | 81 | ;//mike.dld, 2006-08-02 ] |
425 | victor | 82 | putpixel dd __sys_putpixel |
1 | ha | 83 | ; } mike.dld |
84 | |||
425 | victor | 85 | version db 'Kolibri OS version 0.6.5.0 ',13,10,13,10,0 |
86 | ;dd endofcode-0x10000 |
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1 | ha | 87 | |
425 | victor | 88 | ;db 'Boot02' |
1 | ha | 89 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
90 | include "boot/preboot.inc" |
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91 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
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92 | |||
425 | victor | 93 | preboot_lfb db 0 |
94 | preboot_bootlog db 0 |
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1 | ha | 95 | |
96 | |||
97 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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98 | ;; ;; |
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99 | ;; 16 BIT INCLUDED FILES ;; |
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100 | ;; ;; |
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101 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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102 | |||
7 | me_root | 103 | include "kernel16.inc" |
1 | ha | 104 | |
105 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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106 | ;; ;; |
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107 | ;; SWITCH TO 32 BIT PROTECTED MODE ;; |
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108 | ;; ;; |
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109 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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110 | |||
3 | halyavin | 111 | os_data = os_data_l-gdts ; GDTs |
112 | os_code = os_code_l-gdts |
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1 | ha | 113 | int_code equ int_code_l-gdts |
114 | int_data equ int_data_l-gdts |
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115 | tss0sys equ tss0sys_l-gdts |
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116 | graph_data equ 3+graph_data_l-gdts |
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425 | victor | 117 | tss0 equ tss0_l-gdts |
1 | ha | 118 | app_code equ 3+app_code_l-gdts |
119 | app_data equ 3+app_data_l-gdts |
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120 | |||
121 | |||
122 | |||
123 | ; CR0 Flags - Protected mode and Paging |
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124 | |||
425 | victor | 125 | mov ecx, CR0_PE |
1 | ha | 126 | |
127 | ; Enabling 32 bit protected mode |
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128 | |||
425 | victor | 129 | sidt [cs:old_ints_h-0x10000] |
1 | ha | 130 | |
425 | victor | 131 | cli ; disable all irqs |
132 | cld |
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133 | mov al,255 ; mask all irqs |
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134 | out 0xa1,al |
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135 | out 0x21,al |
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136 | l.5: in al, 0x64 ; Enable A20 |
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137 | test al, 2 |
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138 | jnz l.5 |
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139 | mov al, 0xD1 |
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140 | out 0x64, al |
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141 | l.6: in al, 0x64 |
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142 | test al, 2 |
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143 | jnz l.6 |
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144 | mov al, 0xDF |
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145 | out 0x60, al |
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146 | l.7: in al, 0x64 |
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147 | test al, 2 |
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148 | jnz l.7 |
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149 | mov al, 0xFF |
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150 | out 0x64, al |
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151 | lgdt [cs:gdts-0x10000] ; Load GDT |
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152 | mov eax, cr0 ; Turn on paging // protected mode |
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153 | or eax, ecx |
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154 | and eax, 10011111b *65536*256 + 0xffffff ; caching enabled |
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155 | mov cr0, eax |
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156 | jmp $+2 |
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164 | serge | 157 | org $+0x10000 |
425 | victor | 158 | mov ax,os_data ; Selector for os |
159 | mov ds,ax |
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160 | mov es,ax |
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161 | mov fs,ax |
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162 | mov gs,ax |
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163 | mov ss,ax |
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164 | mov esp,0x3ec00 ; Set stack |
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165 | jmp pword os_code:B32 ; jmp to enable 32 bit mode |
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1 | ha | 166 | |
183 | diamond | 167 | if gdte >= $ |
168 | error 'GDT overlaps with used code!' |
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169 | end if |
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170 | |||
1 | ha | 171 | use32 |
172 | |||
183 | diamond | 173 | include 'unpacker.inc' |
174 | |||
375 | Ghost | 175 | __DEBUG__ fix 1 |
176 | __DEBUG_LEVEL__ fix 1 |
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378 | serge | 177 | include 'fdo.inc' |
375 | Ghost | 178 | |
1 | ha | 179 | iglobal |
425 | victor | 180 | boot_memdetect db 'Determining amount of memory',0 |
181 | boot_fonts db 'Fonts loaded',0 |
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182 | boot_tss db 'Setting TSSs',0 |
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183 | boot_cpuid db 'Reading CPUIDs',0 |
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184 | boot_devices db 'Detecting devices',0 |
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185 | boot_timer db 'Setting timer',0 |
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186 | boot_irqs db 'Reprogramming IRQs',0 |
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187 | boot_setmouse db 'Setting mouse',0 |
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188 | boot_windefs db 'Setting window defaults',0 |
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189 | boot_bgr db 'Calculating background',0 |
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190 | boot_resirqports db 'Reserving IRQs & ports',0 |
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191 | boot_setrports db 'Setting addresses for IRQs',0 |
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192 | boot_setostask db 'Setting OS task',0 |
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193 | boot_allirqs db 'Unmasking all IRQs',0 |
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194 | boot_tsc db 'Reading TSC',0 |
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195 | boot_pal_ega db 'Setting EGA/CGA 320x200 palette',0 |
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196 | boot_pal_vga db 'Setting VGA 640x480 palette',0 |
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197 | boot_mtrr db 'Setting MTRR',0 |
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198 | boot_tasking db 'All set - press ESC to start',0 |
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1 | ha | 199 | endg |
200 | |||
201 | iglobal |
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202 | boot_y dd 10 |
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203 | endg |
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204 | |||
205 | boot_log: |
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425 | victor | 206 | pushad |
1 | ha | 207 | |
425 | victor | 208 | mov eax,10*65536 |
209 | mov ax,word [boot_y] |
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210 | add [boot_y],dword 10 |
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211 | mov ebx,0x80ffffff ; ASCIIZ string with white color |
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212 | mov ecx,esi |
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213 | mov edi,1 |
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214 | call dtext |
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1 | ha | 215 | |
425 | victor | 216 | mov [novesachecksum],1000 |
217 | call checkVga_N13 |
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1 | ha | 218 | |
425 | victor | 219 | cmp [preboot_blogesc],byte 1 |
220 | je .bll2 |
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1 | ha | 221 | |
425 | victor | 222 | cmp esi,boot_tasking |
223 | jne .bll2 |
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224 | ; begin ealex 04.08.05 |
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1 | ha | 225 | ; in al,0x61 |
226 | ; and al,01111111b |
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41 | mikedld | 227 | ; out 0x61,al |
425 | victor | 228 | ; end ealex 04.08.05 |
229 | .bll1: in al,0x60 ; wait for ESC key press |
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230 | cmp al,129 |
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231 | jne .bll1 |
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1 | ha | 232 | |
425 | victor | 233 | .bll2: popad |
1 | ha | 234 | |
425 | victor | 235 | ret |
1 | ha | 236 | |
237 | iglobal |
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143 | diamond | 238 | firstapp db '/rd/1/LAUNCHER',0 |
424 | spraid | 239 | vrr_m db '/rd/1/VRR_M',0 |
240 | |||
241 | char dd 0,0,0 |
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425 | victor | 242 | dd 2560 |
243 | dd 0x3F600 - std_application_base_address |
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244 | db '/RD/1/FONTS/CHAR.MT',0 |
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245 | char2 dd 0,0,0 |
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246 | dd 2560 |
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247 | dd 0x3EC00 - std_application_base_address |
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248 | db '/RD/1/FONTS/CHAR2.MT',0 |
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424 | spraid | 249 | |
250 | ;char db 'FONTS/CHAR.MT',0 |
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251 | ;char2 db 'FONTS/CHAR2.MT',0 |
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1 | ha | 252 | bootpath db '/KOLIBRI ' |
253 | bootpath2 db 0 |
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424 | spraid | 254 | ; vmode db 'drivers/VMODE.MDR',0 |
425 | victor | 255 | vmode dd 0,0,0 |
256 | dd 0x8000 |
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257 | dd 0x760000 - std_application_base_address |
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258 | db '/RD/1/drivers/VMODE.MDR',0 |
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1 | ha | 259 | endg |
260 | |||
261 | |||
262 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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263 | ;; ;; |
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264 | ;; 32 BIT ENTRY ;; |
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265 | ;; ;; |
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266 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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267 | |||
268 | align 4 |
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269 | |||
270 | B32: |
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271 | ; CLEAR 0x280000-0xF00000 |
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272 | |||
425 | victor | 273 | xor eax,eax |
274 | mov edi,0x280000 |
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275 | mov ecx,(0x100000*0xF-0x280000) / 4 |
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276 | cld |
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277 | rep stosd |
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1 | ha | 278 | ; CLEAR 0x80000-0x90000 |
279 | ; xor eax,eax |
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380 | serge | 280 | |
425 | victor | 281 | mov edi,0x80000 |
282 | mov ecx,(0x90000-0x80000)/4 |
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41 | mikedld | 283 | ; cld |
425 | victor | 284 | rep stosd |
1 | ha | 285 | |
286 | ; CLEAR KERNEL UNDEFINED GLOBALS |
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425 | victor | 287 | mov edi, endofcode |
288 | mov ecx, (uglobals_size/4)+4 |
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289 | rep stosd |
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1 | ha | 290 | |
291 | ; SAVE & CLEAR 0-0xffff |
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292 | |||
425 | victor | 293 | mov esi,0x0000 |
294 | mov edi,0x2F0000 |
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295 | mov ecx,0x10000 / 4 |
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296 | cld |
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297 | rep movsd |
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298 | xor eax,eax |
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299 | mov edi,0 |
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300 | mov ecx,0x10000 / 4 |
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301 | cld |
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302 | rep stosd |
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1 | ha | 303 | |
304 | ; SAVE REAL MODE VARIABLES |
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425 | victor | 305 | mov ax, [0x2f0000 + 0x9031] |
306 | mov [IDEContrRegsBaseAddr], ax |
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76 | mario79 | 307 | ; --------------- APM --------------------- |
308 | mov eax, [0x2f0000 + 0x9040] ; entry point |
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309 | mov dword[apm_entry], eax |
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310 | mov word [apm_entry + 4], apm_code_32 - gdts |
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311 | |||
312 | mov eax, [0x2f0000 + 0x9044] ; version & flags |
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313 | mov [apm_vf], eax |
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314 | ; ----------------------------------------- |
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1 | ha | 315 | ; movzx eax,byte [0x2f0000+0x9010] ; mouse port |
316 | ; mov [0xF604],byte 1 ;al |
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425 | victor | 317 | mov al, [0x2F0000+0x901F] ; DMA writing |
318 | mov [allow_dma_write], al |
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319 | mov al,[0x2f0000+0x9000] ; bpp |
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320 | mov [ScreenBPP],al |
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321 | movzx eax,word [0x2f0000+0x900A] ; X max |
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322 | dec eax |
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323 | mov [ScreenWidth],eax |
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324 | mov [screen_workarea.right],eax |
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325 | movzx eax,word [0x2f0000+0x900C] ; Y max |
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326 | dec eax |
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327 | mov [ScreenHeight],eax |
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328 | mov [screen_workarea.bottom],eax |
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329 | movzx eax,word [0x2f0000+0x9008] ; screen mode |
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330 | mov [SCR_MODE],eax |
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331 | mov eax,[0x2f0000+0x9014] ; Vesa 1.2 bnk sw add |
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332 | mov [BANK_SWITCH],eax |
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333 | mov [BytesPerScanLine],word 640*4 ; Bytes PerScanLine |
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334 | cmp [SCR_MODE],word 0x13 ; 320x200 |
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335 | je @f |
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336 | cmp [SCR_MODE],word 0x12 ; VGA 640x480 |
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337 | je @f |
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338 | mov ax,[0x2f0000+0x9001] ; for other modes |
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339 | mov [BytesPerScanLine],ax |
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1 | ha | 340 | @@: |
341 | |||
342 | ; GRAPHICS ADDRESSES |
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343 | |||
425 | victor | 344 | ;mov eax,0x100000*8 ; LFB address |
345 | ;cmp [0xfe0c],word 0x13 |
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346 | ;je no_d_lfb |
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347 | ;cmp [0xfe0c],word 0x12 |
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348 | ;je no_d_lfb |
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349 | ;cmp [0x2f0000+0x901e],byte 1 |
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350 | ;jne no_d_lfb |
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351 | mov byte [0x2f0000+0x901e],0x0 |
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352 | mov eax,[0x2f0000+0x9018] |
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1 | ha | 353 | ;no_d_lfb: |
425 | victor | 354 | mov [LFBAddress],eax |
1 | ha | 355 | |
425 | victor | 356 | cmp [SCR_MODE],word 0100000000000000b |
357 | jge setvesa20 |
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358 | cmp [SCR_MODE],word 0x13 |
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359 | je v20ga32 |
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360 | mov [PUTPIXEL],dword Vesa12_putpixel24 ; Vesa 1.2 |
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361 | mov [0xe024],dword Vesa12_getpixel24 |
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362 | cmp [ScreenBPP],byte 24 |
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363 | jz ga24 |
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364 | mov [PUTPIXEL],dword Vesa12_putpixel32 |
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365 | mov [0xe024],dword Vesa12_getpixel32 |
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1 | ha | 366 | ga24: |
425 | victor | 367 | jmp v20ga24 |
1 | ha | 368 | setvesa20: |
425 | victor | 369 | mov [PUTPIXEL],dword Vesa20_putpixel24 ; Vesa 2.0 |
370 | mov [0xe024],dword Vesa20_getpixel24 |
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371 | cmp [ScreenBPP],byte 24 |
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372 | jz v20ga24 |
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1 | ha | 373 | v20ga32: |
425 | victor | 374 | mov [PUTPIXEL],dword Vesa20_putpixel32 |
375 | mov [0xe024],dword Vesa20_getpixel32 |
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1 | ha | 376 | v20ga24: |
425 | victor | 377 | cmp [SCR_MODE],word 0x12 ; 16 C VGA 640x480 |
378 | jne no_mode_0x12 |
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379 | mov [PUTPIXEL],dword VGA_putpixel |
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380 | mov [0xe024],dword Vesa20_getpixel32 |
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1 | ha | 381 | no_mode_0x12: |
382 | |||
425 | victor | 383 | call test_cpu |
164 | serge | 384 | ; btr [cpu_caps], CAPS_SSE ;test: dont't use sse code |
385 | ; btr [cpu_caps], CAPS_SSE2 ;test: don't use sse2 |
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103 | halyavin | 386 | |
164 | serge | 387 | ; btr [cpu_caps], CAPS_FXSR ;test: disable sse support |
425 | victor | 388 | ;all sse commands rise #UD exption |
164 | serge | 389 | ; btr [cpu_caps], CAPS_PSE ;test: don't use large pages |
390 | ; btr [cpu_caps], CAPS_PGE ;test: don't use global pages |
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391 | ; btr [cpu_caps], CAPS_MTRR ;test: don't use MTRR |
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425 | victor | 392 | bts [cpu_caps], CAPS_TSC ;force use rdtsc |
378 | serge | 393 | |
375 | Ghost | 394 | ; -------- Fast System Call init ---------- |
378 | serge | 395 | ; Intel SYSENTER/SYSEXIT (AMD CPU support it too) |
425 | victor | 396 | bt [cpu_caps], CAPS_SEP |
397 | jnc .SEnP ; SysEnter not Present |
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398 | xor edx, edx |
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399 | mov ecx, MSR_SYSENTER_CS |
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400 | mov eax, os_code |
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401 | wrmsr |
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402 | mov ecx, MSR_SYSENTER_ESP |
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403 | mov eax, sysenter_stack ; Check it |
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404 | wrmsr |
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405 | mov ecx, MSR_SYSENTER_EIP |
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406 | mov eax, sysenter_entry |
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407 | wrmsr |
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375 | Ghost | 408 | .SEnP: |
378 | serge | 409 | ; AMD SYSCALL/SYSRET |
425 | victor | 410 | cmp byte[cpu_vendor], 'A' |
411 | jne .noSYSCALL |
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412 | mov eax, 0x80000001 |
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413 | cpuid |
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414 | test edx, 0x800 ; bit_11 - SYSCALL/SYSRET support |
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415 | jz .noSYSCALL |
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416 | mov ecx, MSR_AMD_EFER |
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417 | rdmsr |
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418 | or eax, 1 ; bit_0 - System Call Extension (SCE) |
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419 | wrmsr |
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164 | serge | 420 | |
375 | Ghost | 421 | ; !!!! It`s dirty hack, fix it !!! |
422 | ; Bits of EDX : |
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423 | ; Bit 31–16 During the SYSRET instruction, this field is copied into the CS register |
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424 | ; and the contents of this field, plus 8, are copied into the SS register. |
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425 | ; Bit 15–0 During the SYSCALL instruction, this field is copied into the CS register |
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426 | ; and the contents of this field, plus 8, are copied into the SS register. |
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427 | |||
425 | victor | 428 | ; mov edx, (os_code + 16) * 65536 + os_code |
429 | mov edx, 0x1B0013 |
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375 | Ghost | 430 | |
425 | victor | 431 | mov eax, syscall_entry |
432 | mov ecx, MSR_AMD_STAR |
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433 | wrmsr |
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375 | Ghost | 434 | .noSYSCALL: |
435 | ; ----------------------------------------- |
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436 | |||
378 | serge | 437 | |
438 | |||
357 | serge | 439 | ; MEMORY MODEL |
425 | victor | 440 | call mem_test |
441 | call init_mtrr |
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442 | call init_mem |
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443 | call init_page_map |
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164 | serge | 444 | |
357 | serge | 445 | ; ENABLE PAGING |
425 | victor | 446 | mov eax, sys_pgdir |
447 | mov cr3, eax |
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164 | serge | 448 | |
425 | victor | 449 | mov eax,cr0 |
450 | or eax,CR0_PG |
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451 | mov cr0,eax |
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164 | serge | 452 | |
425 | victor | 453 | call init_kernel_heap |
454 | stdcall kernel_alloc, RING0_STACK_SIZE+512 |
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455 | mov [os_stack], eax |
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378 | serge | 456 | |
425 | victor | 457 | call init_LFB |
458 | call init_fpu |
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164 | serge | 459 | |
425 | victor | 460 | call init_malloc |
276 | serge | 461 | |
425 | victor | 462 | stdcall alloc_kernel_space, 0x4F000 |
463 | mov [ipc_tmp], eax |
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464 | mov ebx, 0x1000 |
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164 | serge | 465 | |
425 | victor | 466 | add eax, 0x40000 |
467 | mov [proc_mem_map], eax |
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164 | serge | 468 | |
425 | victor | 469 | add eax, 0x8000 |
470 | mov [proc_mem_pdir], eax |
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164 | serge | 471 | |
425 | victor | 472 | add eax, ebx |
473 | mov [proc_mem_tab], eax |
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164 | serge | 474 | |
425 | victor | 475 | add eax, ebx |
476 | mov [tmp_task_pdir], eax |
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164 | serge | 477 | |
425 | victor | 478 | add eax, ebx |
479 | mov [tmp_task_ptab], eax |
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164 | serge | 480 | |
425 | victor | 481 | add eax, ebx |
482 | mov [ipc_pdir], eax |
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164 | serge | 483 | |
425 | victor | 484 | add eax, ebx |
485 | mov [ipc_ptab], eax |
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164 | serge | 486 | |
425 | victor | 487 | call init_events |
227 | serge | 488 | |
425 | victor | 489 | mov eax, srv.fd-SRV_FD_OFFSET |
490 | mov [srv.fd], eax |
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491 | mov [srv.bk], eax |
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278 | serge | 492 | |
425 | victor | 493 | mov edi, irq_tab |
494 | xor eax, eax |
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495 | mov ecx, 16 |
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496 | rep stosd |
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164 | serge | 497 | |
41 | mikedld | 498 | ;Set base of graphic segment to linear address of LFB |
425 | victor | 499 | mov eax,[LFBAddress] ; set for gs |
500 | mov [graph_data_l+2],ax |
||
501 | shr eax,16 |
||
502 | mov [graph_data_l+4],al |
||
503 | mov [graph_data_l+7],ah |
||
1 | ha | 504 | |
256 | diamond | 505 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
506 | include 'detect/disks.inc' |
||
507 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
508 | |||
1 | ha | 509 | ; READ RAMDISK IMAGE FROM HD |
510 | |||
511 | ;!!!!!!!!!!!!!!!!!!!!!!! |
||
512 | include 'boot/rdload.inc' |
||
513 | ;!!!!!!!!!!!!!!!!!!!!!!! |
||
514 | ; mov [dma_hdd],1 |
||
515 | ; CALCULATE FAT CHAIN FOR RAMDISK |
||
516 | |||
425 | victor | 517 | call calculatefatchain |
1 | ha | 518 | |
519 | ; LOAD VMODE DRIVER |
||
520 | |||
521 | ;!!!!!!!!!!!!!!!!!!!!!!! |
||
522 | include 'vmodeld.inc' |
||
523 | ;!!!!!!!!!!!!!!!!!!!!!!! |
||
524 | |||
525 | ; LOAD FONTS I and II |
||
526 | |||
425 | victor | 527 | mov [CURRENT_TASK],dword 1 |
528 | mov [TASK_COUNT],dword 1 |
||
529 | mov [TASK_BASE],dword TASK_DATA |
||
1 | ha | 530 | |
425 | victor | 531 | pushad |
532 | push eax |
||
533 | mov eax,char - std_application_base_address |
||
534 | call file_system_lfn |
||
535 | mov eax,char2 - std_application_base_address |
||
536 | call file_system_lfn |
||
537 | pop eax |
||
538 | popad |
||
1 | ha | 539 | |
424 | spraid | 540 | ; mov esi,char |
541 | ; xor ebx,ebx |
||
542 | ; mov ecx,2560;26000 |
||
543 | ; mov edx,FONT_I |
||
544 | ; call fs_RamdiskRead |
||
1 | ha | 545 | |
424 | spraid | 546 | ; mov esi,char2 |
547 | ; xor ebx,ebx |
||
548 | ; mov ecx,2560;26000 |
||
549 | ; mov edx,FONT_II |
||
550 | ; call fs_RamdiskRead |
||
551 | |||
425 | victor | 552 | mov esi,boot_fonts |
553 | call boot_log |
||
1 | ha | 554 | |
555 | ; PRINT AMOUNT OF MEMORY |
||
425 | victor | 556 | mov esi, boot_memdetect |
557 | call boot_log |
||
1 | ha | 558 | |
425 | victor | 559 | movzx ecx, word [boot_y] |
560 | or ecx, (10+29*6) shl 16 ; "Determining amount of memory" |
||
561 | sub ecx, 10 |
||
562 | mov edx, 0xFFFFFF |
||
563 | mov ebx, [MEM_AMOUNT] |
||
564 | shr ebx, 20 |
||
565 | mov edi, 1 |
||
566 | mov eax, 0x00040000 |
||
567 | call display_number_force |
||
41 | mikedld | 568 | |
1 | ha | 569 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
570 | |||
425 | victor | 571 | mov esi,boot_irqs |
572 | call boot_log |
||
573 | call rerouteirqs |
||
1 | ha | 574 | |
425 | victor | 575 | mov esi,boot_tss |
576 | call boot_log |
||
1 | ha | 577 | |
578 | ; BUILD SCHEDULER |
||
579 | |||
425 | victor | 580 | call build_scheduler ; sys32.inc |
1 | ha | 581 | |
582 | ; LOAD IDT |
||
425 | victor | 583 | lidt [cs:idtreg] |
584 | cli |
||
1 | ha | 585 | |
425 | victor | 586 | mov esi,boot_devices |
587 | call boot_log |
||
588 | call detect_devices |
||
1 | ha | 589 | |
590 | ; TIMER SET TO 1/100 S |
||
591 | |||
425 | victor | 592 | mov esi,boot_timer |
593 | call boot_log |
||
594 | mov al,0x34 ; set to 100Hz |
||
595 | out 0x43,al |
||
596 | mov al,0x9b ; lsb 1193180 / 1193 |
||
597 | out 0x40,al |
||
598 | mov al,0x2e ; msb |
||
599 | out 0x40,al |
||
1 | ha | 600 | |
601 | ; SET MOUSE |
||
602 | |||
425 | victor | 603 | mov esi,boot_setmouse |
604 | call boot_log |
||
605 | call setmouse |
||
1 | ha | 606 | |
425 | victor | 607 | mov [pci_access_enabled],1 |
214 | serge | 608 | |
1 | ha | 609 | ; SET PRELIMINARY WINDOW STACK AND POSITIONS |
610 | |||
425 | victor | 611 | mov esi,boot_windefs |
612 | call boot_log |
||
613 | call setwindowdefaults |
||
1 | ha | 614 | |
615 | ; SET BACKGROUND DEFAULTS |
||
616 | |||
425 | victor | 617 | mov esi,boot_bgr |
618 | call boot_log |
||
619 | call calculatebackground |
||
1 | ha | 620 | |
621 | ; RESERVE SYSTEM IRQ'S JA PORT'S |
||
622 | |||
425 | victor | 623 | mov esi,boot_resirqports |
624 | call boot_log |
||
625 | call reserve_irqs_ports |
||
1 | ha | 626 | |
627 | ; SET PORTS FOR IRQ HANDLERS |
||
628 | |||
425 | victor | 629 | mov esi,boot_setrports |
630 | call boot_log |
||
631 | call setirqreadports |
||
1 | ha | 632 | |
633 | ; SET UP OS TASK |
||
634 | |||
425 | victor | 635 | mov esi,boot_setostask |
636 | call boot_log |
||
214 | serge | 637 | |
425 | victor | 638 | mov eax, fpu_data |
639 | mov dword [SLOT_BASE+APPDATA.fpu_state], eax |
||
640 | mov dword [SLOT_BASE+APPDATA.fpu_handler], 0 |
||
641 | mov dword [SLOT_BASE+APPDATA.sse_handler], 0 |
||
164 | serge | 642 | |
425 | victor | 643 | ; name for OS/IDLE process |
281 | serge | 644 | |
425 | victor | 645 | mov dword [SLOT_BASE+256+APPDATA.app_name], dword 'OS/I' |
646 | mov dword [SLOT_BASE+256+APPDATA.app_name+4], dword 'DLE ' |
||
647 | mov edi, [os_stack] |
||
648 | mov dword [SLOT_BASE+256+APPDATA.pl0_stack], edi |
||
649 | add edi, RING0_STACK_SIZE |
||
650 | mov dword [SLOT_BASE+256+APPDATA.fpu_state], edi |
||
357 | serge | 651 | |
425 | victor | 652 | mov esi, fpu_data |
653 | mov ecx, 512/4 |
||
654 | cld |
||
655 | rep movsd |
||
357 | serge | 656 | |
425 | victor | 657 | mov dword [SLOT_BASE+256+APPDATA.fpu_handler], 0 |
658 | mov dword [SLOT_BASE+256+APPDATA.sse_handler], 0 |
||
357 | serge | 659 | |
425 | victor | 660 | mov ebx, [def_cursor] |
661 | mov dword [SLOT_BASE+256+APPDATA.cursor], ebx |
||
214 | serge | 662 | |
425 | victor | 663 | mov ebx, SLOT_BASE+256+APP_OBJ_OFFSET |
664 | mov dword [SLOT_BASE+256+APPDATA.fd_obj], ebx |
||
665 | mov dword [SLOT_BASE+256+APPDATA.bk_obj], ebx |
||
281 | serge | 666 | |
425 | victor | 667 | ; task list |
668 | mov [TASK_DATA+TASKDATA.wnd_number], 1 ; on screen number |
||
669 | mov [TASK_DATA+TASKDATA.pid], 1 ; process id number |
||
670 | mov [TASK_DATA+TASKDATA.mem_start], 0 ; process base address |
||
1 | ha | 671 | |
425 | victor | 672 | mov edi,tss_data+tss_step |
673 | mov ecx, (tss_step)/4 |
||
674 | xor eax, eax |
||
675 | cld |
||
676 | rep stosd |
||
1 | ha | 677 | |
425 | victor | 678 | mov edi,tss_data+tss_step |
679 | mov [edi+TSS._ss0], os_data |
||
680 | mov eax,cr3 |
||
681 | mov [edi+TSS._cr3],eax |
||
682 | mov [edi+TSS._eip],osloop |
||
683 | mov [edi+TSS._eflags],dword 0x11202 ; sti and resume |
||
684 | mov eax, [os_stack] |
||
685 | add eax, RING0_STACK_SIZE |
||
686 | mov [edi+TSS._esp], eax |
||
687 | mov [edi+TSS._cs],os_code |
||
688 | mov [edi+TSS._ss],os_data |
||
689 | mov [edi+TSS._ds],os_data |
||
690 | mov [edi+TSS._es],os_data |
||
691 | mov [edi+TSS._fs],os_data |
||
692 | mov [edi+TSS._gs],os_data |
||
237 | serge | 693 | |
425 | victor | 694 | mov ax,tss0 |
695 | ltr ax |
||
1 | ha | 696 | |
425 | victor | 697 | call init_cursors |
281 | serge | 698 | |
699 | |||
1 | ha | 700 | ; READ TSC / SECOND |
701 | |||
425 | victor | 702 | mov esi,boot_tsc |
703 | call boot_log |
||
704 | call _rdtsc |
||
705 | mov ecx,eax |
||
706 | mov esi,250 ; wait 1/4 a second |
||
707 | call delay_ms |
||
708 | call _rdtsc |
||
709 | sub eax,ecx |
||
710 | shl eax,2 |
||
711 | mov [CPU_FREQ],eax ; save tsc / sec |
||
712 | mov ebx, 1000000 |
||
713 | div ebx |
||
714 | mov [stall_mcs], eax |
||
1 | ha | 715 | |
716 | ; SET VARIABLES |
||
717 | |||
425 | victor | 718 | call set_variables |
1 | ha | 719 | |
720 | ; STACK AND FDC |
||
721 | |||
425 | victor | 722 | call stack_init |
723 | call fdc_init |
||
1 | ha | 724 | |
725 | ; PALETTE FOR 320x200 and 640x480 16 col |
||
726 | |||
425 | victor | 727 | cmp [SCR_MODE],word 0x12 |
728 | jne no_pal_vga |
||
729 | mov esi,boot_pal_vga |
||
730 | call boot_log |
||
731 | call paletteVGA |
||
1 | ha | 732 | no_pal_vga: |
733 | |||
425 | victor | 734 | cmp [SCR_MODE],word 0x13 |
735 | jne no_pal_ega |
||
736 | mov esi,boot_pal_ega |
||
737 | call boot_log |
||
738 | call palette320x200 |
||
1 | ha | 739 | no_pal_ega: |
740 | |||
741 | ; LOAD DEFAULT SKIN |
||
742 | |||
425 | victor | 743 | mov esi,_skin_file_default |
744 | mov edi,_skin_file |
||
745 | movsd |
||
746 | movsd |
||
747 | movsd |
||
748 | call load_skin |
||
1 | ha | 749 | |
750 | ; LOAD FIRST APPLICATION |
||
425 | victor | 751 | mov [CURRENT_TASK],dword 1 |
752 | mov [TASK_COUNT],dword 1 |
||
753 | cli |
||
754 | cmp byte [0x2f0000+0x9030],1 |
||
755 | jne no_load_vrr_m |
||
237 | serge | 756 | |
425 | victor | 757 | mov ebp, vrr_m |
758 | xor ebx, ebx |
||
759 | xor edx, edx |
||
760 | call fs_execute |
||
761 | cmp eax,2 ; if vrr_m app found (PID=2) |
||
762 | je first_app_found |
||
41 | mikedld | 763 | |
237 | serge | 764 | no_load_vrr_m: |
425 | victor | 765 | mov ebp, firstapp |
766 | xor ebx, ebx |
||
767 | xor edx, edx |
||
768 | call fs_execute |
||
769 | cmp eax,2 ; continue if a process has been loaded |
||
770 | je first_app_found |
||
771 | mov eax, 0xDEADBEEF ; otherwise halt |
||
772 | hlt |
||
237 | serge | 773 | first_app_found: |
425 | victor | 774 | cli |
1 | ha | 775 | |
425 | victor | 776 | ;mov [TASK_COUNT],dword 2 |
777 | mov [CURRENT_TASK],dword 1 ; set OS task fisrt |
||
1 | ha | 778 | |
779 | |||
21 | poddubny | 780 | ; SET KEYBOARD PARAMETERS |
425 | victor | 781 | mov al, 0xf6 ; reset keyboard, scan enabled |
782 | call kb_write |
||
1 | ha | 783 | |
425 | victor | 784 | ; wait until 8042 is ready |
785 | xor ecx,ecx |
||
265 | diamond | 786 | @@: |
425 | victor | 787 | in al,64h |
788 | and al,00000010b |
||
789 | loopnz @b |
||
1 | ha | 790 | |
791 | ; mov al, 0xED ; svetodiody - only for testing! |
||
792 | ; call kb_write |
||
793 | ; call kb_read |
||
794 | ; mov al, 111b |
||
795 | ; call kb_write |
||
796 | ; call kb_read |
||
41 | mikedld | 797 | |
425 | victor | 798 | mov al, 0xF3 ; set repeat rate & delay |
799 | call kb_write |
||
265 | diamond | 800 | ; call kb_read |
425 | victor | 801 | mov al, 0 ; 30 250 ;00100010b ; 24 500 ;00100100b ; 20 500 |
802 | call kb_write |
||
265 | diamond | 803 | ; call kb_read |
1 | ha | 804 | ;// mike.dld [ |
425 | victor | 805 | call set_lights |
1 | ha | 806 | ;// mike.dld ] |
807 | |||
21 | poddubny | 808 | ; START MULTITASKING |
1 | ha | 809 | |
425 | victor | 810 | mov esi,boot_tasking |
811 | call boot_log |
||
21 | poddubny | 812 | |
381 | serge | 813 | ; mov [ENABLE_TASKSWITCH],byte 1 ; multitasking enabled |
21 | poddubny | 814 | |
1 | ha | 815 | ; UNMASK ALL IRQ'S |
816 | |||
425 | victor | 817 | mov esi,boot_allirqs |
818 | call boot_log |
||
41 | mikedld | 819 | |
425 | victor | 820 | cli ;guarantee forbidance of interrupts. |
821 | mov al,0 ; unmask all irq's |
||
822 | out 0xA1,al |
||
823 | out 0x21,al |
||
1 | ha | 824 | |
425 | victor | 825 | mov ecx,32 |
1 | ha | 826 | |
827 | ready_for_irqs: |
||
828 | |||
425 | victor | 829 | mov al,0x20 ; ready for irqs |
830 | out 0x20,al |
||
831 | out 0xa0,al |
||
1 | ha | 832 | |
425 | victor | 833 | loop ready_for_irqs ; flush the queue |
1 | ha | 834 | |
425 | victor | 835 | stdcall attach_int_handler, dword 1, irq1 |
164 | serge | 836 | |
1 | ha | 837 | ; mov [dma_hdd],1 |
425 | victor | 838 | cmp [IDEContrRegsBaseAddr], 0 |
839 | setnz [dma_hdd] |
||
1 | ha | 840 | |
425 | victor | 841 | sti |
842 | jmp $ ; wait here for timer to take control |
||
1 | ha | 843 | |
425 | victor | 844 | ; Fly :) |
1 | ha | 845 | |
846 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
847 | ; ; |
||
33 | mario79 | 848 | ; MAIN OS LOOP START ; |
1 | ha | 849 | ; ; |
850 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
851 | align 32 |
||
852 | osloop: |
||
425 | victor | 853 | call [draw_pointer] |
854 | call checkbuttons |
||
855 | call checkwindows |
||
49 | mikedld | 856 | ; call check_window_move_request |
425 | victor | 857 | call checkmisc |
858 | call checkVga_N13 |
||
859 | call stack_handler |
||
860 | call checkidle |
||
861 | call check_fdd_motor_status |
||
862 | jmp osloop |
||
33 | mario79 | 863 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
864 | ; ; |
||
865 | ; MAIN OS LOOP END ; |
||
866 | ; ; |
||
867 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
1 | ha | 868 | |
869 | checkidle: |
||
425 | victor | 870 | pushad |
1 | ha | 871 | |
425 | victor | 872 | cmp [check_idle_semaphore],0 |
873 | jne no_idle_state |
||
1 | ha | 874 | |
425 | victor | 875 | call change_task |
876 | mov eax,[idlemem] |
||
877 | mov ebx,[timer_ticks] ;[0xfdf0] |
||
878 | cmp eax,ebx |
||
879 | jnz idle_exit |
||
880 | call _rdtsc |
||
881 | mov ecx,eax |
||
1 | ha | 882 | idle_loop: |
425 | victor | 883 | hlt |
884 | cmp [check_idle_semaphore],0 |
||
885 | jne idle_loop_exit |
||
886 | mov eax,[timer_ticks] ;[0xfdf0] |
||
887 | cmp ebx,eax |
||
888 | jz idle_loop |
||
1 | ha | 889 | idle_loop_exit: |
425 | victor | 890 | mov [idlemem],eax |
891 | call _rdtsc |
||
892 | sub eax,ecx |
||
893 | mov ebx,[idleuse] |
||
894 | add ebx,eax |
||
895 | mov [idleuse],ebx |
||
1 | ha | 896 | |
425 | victor | 897 | popad |
898 | ret |
||
1 | ha | 899 | |
900 | idle_exit: |
||
901 | |||
425 | victor | 902 | mov ebx,[timer_ticks] ;[0xfdf0] |
903 | mov [idlemem],ebx |
||
904 | call change_task |
||
1 | ha | 905 | |
425 | victor | 906 | popad |
907 | ret |
||
1 | ha | 908 | |
909 | no_idle_state: |
||
910 | |||
425 | victor | 911 | dec [check_idle_semaphore] |
1 | ha | 912 | |
425 | victor | 913 | mov ebx,[timer_ticks] ;[0xfdf0] |
914 | mov [idlemem],ebx |
||
915 | call change_task |
||
1 | ha | 916 | |
425 | victor | 917 | popad |
918 | ret |
||
1 | ha | 919 | |
920 | uglobal |
||
425 | victor | 921 | idlemem dd 0x0 |
922 | idleuse dd 0x0 |
||
923 | idleusesec dd 0x0 |
||
924 | check_idle_semaphore dd 0x0 |
||
1 | ha | 925 | endg |
926 | |||
927 | |||
928 | |||
929 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
930 | ; ; |
||
931 | ; INCLUDED SYSTEM FILES ; |
||
932 | ; ; |
||
933 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
934 | |||
935 | |||
7 | me_root | 936 | include "kernel32.inc" |
1 | ha | 937 | |
938 | |||
939 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
940 | ; ; |
||
941 | ; KERNEL FUNCTIONS ; |
||
942 | ; ; |
||
943 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
944 | |||
945 | reserve_irqs_ports: |
||
946 | |||
425 | victor | 947 | pushad |
1 | ha | 948 | |
425 | victor | 949 | mov [irq_owner+4*0],byte 1 ; timer |
950 | mov [irq_owner+4*1],byte 1 ; keyboard |
||
951 | mov [irq_owner+4*5],byte 1 ; sound blaster |
||
952 | mov [irq_owner+4*6],byte 1 ; floppy diskette |
||
953 | mov [irq_owner+4*13],byte 1 ; math co-pros |
||
954 | mov [irq_owner+4*14],byte 1 ; ide I |
||
955 | mov [irq_owner+4*15],byte 1 ; ide II |
||
58 | mario79 | 956 | ; movzx eax,byte [0xf604] ; mouse irq |
957 | ; dec eax |
||
958 | ; add eax,mouseirqtable |
||
959 | ; movzx eax,byte [eax] |
||
960 | ; shl eax,2 |
||
961 | ; mov [irq_owner+eax],byte 1 |
||
1 | ha | 962 | |
963 | |||
425 | victor | 964 | ; RESERVE PORTS |
965 | mov edi,1 ; 0x00-0x2d |
||
966 | mov [RESERVED_PORTS],edi |
||
967 | shl edi,4 |
||
968 | mov [RESERVED_PORTS+edi+0],dword 1 |
||
969 | mov [RESERVED_PORTS+edi+4],dword 0x0 |
||
970 | mov [RESERVED_PORTS+edi+8],dword 0x2d |
||
269 | serge | 971 | |
425 | victor | 972 | inc dword [RESERVED_PORTS] ; 0x30-0x4d |
973 | mov edi,[RESERVED_PORTS] |
||
974 | shl edi,4 |
||
975 | mov [RESERVED_PORTS+edi+0],dword 1 |
||
976 | mov [RESERVED_PORTS+edi+4],dword 0x30 |
||
977 | mov [RESERVED_PORTS+edi+8],dword 0x4d |
||
269 | serge | 978 | |
425 | victor | 979 | inc dword [RESERVED_PORTS] ; 0x50-0xdf |
980 | mov edi,[RESERVED_PORTS] |
||
981 | shl edi,4 |
||
982 | mov [RESERVED_PORTS+edi+0],dword 1 |
||
983 | mov [RESERVED_PORTS+edi+4],dword 0x50 |
||
984 | mov [RESERVED_PORTS+edi+8],dword 0xdf |
||
233 | serge | 985 | |
425 | victor | 986 | inc dword [RESERVED_PORTS] ; 0xe5-0xff |
987 | mov edi,[RESERVED_PORTS] |
||
988 | shl edi,4 |
||
989 | mov [RESERVED_PORTS+edi+0],dword 1 |
||
990 | mov [RESERVED_PORTS+edi+4],dword 0xe5 |
||
991 | mov [RESERVED_PORTS+edi+8],dword 0xff |
||
233 | serge | 992 | |
993 | |||
58 | mario79 | 994 | ; cmp [0xf604],byte 2 ; com1 mouse -> 0x3f0-0x3ff |
995 | ; jne ripl1 |
||
996 | ; inc dword [0x2d0000] |
||
997 | ; mov edi,[0x2d0000] |
||
998 | ; shl edi,4 |
||
999 | ; mov [0x2d0000+edi+0],dword 1 |
||
1000 | ; mov [0x2d0000+edi+4],dword 0x3f0 |
||
1001 | ; mov [0x2d0000+edi+8],dword 0x3ff |
||
1002 | ; ripl1: |
||
1003 | ; cmp [0xf604],byte 3 ; com2 mouse -> 0x2f0-0x2ff |
||
1004 | ; jne ripl2 |
||
1005 | ; inc dword [0x2d0000] |
||
1006 | ; mov edi,[0x2d0000] |
||
1007 | ; shl edi,4 |
||
1008 | ; mov [0x2d0000+edi+0],dword 1 |
||
1009 | ; mov [0x2d0000+edi+4],dword 0x2f0 |
||
1010 | ; mov [0x2d0000+edi+8],dword 0x2ff |
||
1011 | ; ripl2: |
||
1 | ha | 1012 | |
425 | victor | 1013 | popad |
1014 | ret |
||
1 | ha | 1015 | |
1016 | iglobal |
||
425 | victor | 1017 | mouseirqtable db 12 ; ps2 |
1018 | db 4 ; com1 |
||
1019 | db 3 ; com2 |
||
1 | ha | 1020 | endg |
1021 | |||
1022 | setirqreadports: |
||
1023 | |||
425 | victor | 1024 | mov [irq12read+0],dword 0x60 + 0x01000000 ; read port 0x60 , byte |
1025 | mov [irq12read+4],dword 0 ; end of port list |
||
1026 | mov [irq04read+0],dword 0x3f8 + 0x01000000 ; read port 0x3f8 , byte |
||
1027 | mov [irq04read+4],dword 0 ; end of port list |
||
1028 | mov [irq03read+0],dword 0x2f8 + 0x01000000 ; read port 0x2f8 , byte |
||
1029 | mov [irq03read+4],dword 0 ; end of port list |
||
1 | ha | 1030 | |
425 | victor | 1031 | ret |
1 | ha | 1032 | |
1033 | iglobal |
||
1034 | process_number dd 0x1 |
||
1035 | endg |
||
1036 | |||
1037 | set_variables: |
||
1038 | |||
425 | victor | 1039 | mov ecx,0x100 ; flush port 0x60 |
1040 | .fl60: in al,0x60 |
||
1041 | loop .fl60 |
||
1042 | mov [MOUSE_BUFF_COUNT],byte 0 ; mouse buffer |
||
1043 | mov [KEY_COUNT],byte 0 ; keyboard buffer |
||
1044 | mov [BTN_COUNT],byte 0 ; button buffer |
||
381 | serge | 1045 | ; mov [MOUSE_X],dword 100*65536+100 ; mouse x/y |
1 | ha | 1046 | |
425 | victor | 1047 | push eax |
1048 | mov ax,[0x2f0000+0x900c] |
||
1049 | shr ax,1 |
||
1050 | shl eax,16 |
||
1051 | mov ax,[0x2f0000+0x900A] |
||
1052 | shr ax,1 |
||
1053 | mov [MOUSE_X],eax |
||
1054 | pop eax |
||
41 | mikedld | 1055 | |
425 | victor | 1056 | mov byte [SB16_Status],0 ; Minazzi Paolo |
1057 | mov [display_data-12],dword 1 ; tiled background |
||
1058 | mov [BTN_ADDR],dword BUTTON_INFO ; address of button list |
||
1 | ha | 1059 | |
1060 | ;!! IP 04.02.2005: |
||
425 | victor | 1061 | mov [next_usage_update], 100 |
1062 | mov byte [0xFFFF], 0 ; change task if possible |
||
1 | ha | 1063 | |
425 | victor | 1064 | ret |
1 | ha | 1065 | |
1066 | ;* mouse centered - start code- Mario79 |
||
1067 | mouse_centered: |
||
425 | victor | 1068 | push eax |
1069 | mov eax,[ScreenWidth] |
||
1070 | shr eax,1 |
||
1071 | mov [MOUSE_X],ax |
||
1072 | mov eax,[ScreenHeight] |
||
1073 | shr eax,1 |
||
1074 | mov [MOUSE_Y],ax |
||
1075 | pop eax |
||
1076 | ret |
||
1 | ha | 1077 | ;* mouse centered - end code- Mario79 |
1078 | |||
1079 | align 4 |
||
1080 | |||
1081 | sys_outport: |
||
1082 | |||
425 | victor | 1083 | mov edi,ebx ; separate flag for read / write |
1 | ha | 1084 | and ebx,65535 |
1085 | |||
381 | serge | 1086 | mov ecx,[RESERVED_PORTS] |
1 | ha | 1087 | test ecx,ecx |
1088 | jne sopl8 |
||
1089 | mov [esp+36],dword 1 |
||
1090 | ret |
||
1091 | |||
1092 | sopl8: |
||
379 | serge | 1093 | mov edx,[TASK_BASE] |
1 | ha | 1094 | mov edx,[edx+0x4] |
1095 | and ebx,65535 |
||
1096 | cld |
||
1097 | sopl1: |
||
1098 | |||
1099 | mov esi,ecx |
||
1100 | shl esi,4 |
||
381 | serge | 1101 | add esi,RESERVED_PORTS |
1 | ha | 1102 | cmp edx,[esi+0] |
1103 | jne sopl2 |
||
1104 | cmp ebx,[esi+4] |
||
425 | victor | 1105 | jb sopl2 |
1 | ha | 1106 | cmp ebx,[esi+8] |
425 | victor | 1107 | jg sopl2 |
1 | ha | 1108 | jmp sopl3 |
1109 | |||
1110 | sopl2: |
||
1111 | |||
1112 | dec ecx |
||
1113 | jnz sopl1 |
||
1114 | mov [esp+36],dword 1 |
||
1115 | ret |
||
1116 | |||
1117 | sopl3: |
||
1118 | |||
1119 | test edi,0x80000000 ; read ? |
||
1120 | jnz sopl4 |
||
1121 | |||
425 | victor | 1122 | mov dx,bx ; write |
1 | ha | 1123 | out dx,al |
1124 | mov [esp+36],dword 0 |
||
1125 | ret |
||
1126 | |||
1127 | sopl4: |
||
1128 | |||
425 | victor | 1129 | mov dx,bx ; read |
1130 | in al,dx |
||
1 | ha | 1131 | and eax,0xff |
1132 | mov [esp+36],dword 0 |
||
1133 | mov [esp+24],eax |
||
1134 | ret |
||
1135 | |||
1136 | |||
1137 | |||
1138 | align 4 |
||
1139 | sys_sb16: |
||
1140 | |||
1141 | cmp word [sb16],word 0 |
||
1142 | jnz sb16l1 |
||
1143 | mov [esp+36],dword 1 |
||
1144 | ret |
||
1145 | sb16l1: |
||
1146 | mov [esp+36],dword 0 |
||
1147 | cmp eax,1 ; set volume - main |
||
1148 | jnz sb16l2 |
||
1149 | mov dx,word [sb16] |
||
1150 | add dx,4 |
||
1151 | mov al,0x22 |
||
1152 | out dx,al |
||
1153 | mov esi,1 |
||
1154 | call delay_ms |
||
1155 | mov eax,ebx |
||
1156 | inc edx |
||
1157 | out dx,al |
||
1158 | ret |
||
1159 | sb16l2: |
||
1160 | |||
1161 | cmp eax,2 ; set volume - cd |
||
1162 | jnz sb16l3 |
||
1163 | mov dx,word [sb16] |
||
1164 | add dx,4 |
||
1165 | mov al,0x28 |
||
1166 | out dx,al |
||
1167 | mov esi,1 |
||
1168 | call delay_ms |
||
1169 | mov eax,ebx |
||
1170 | add edx,1 |
||
1171 | out dx,al |
||
1172 | ret |
||
1173 | sb16l3: |
||
1174 | mov [esp+36],dword 2 |
||
1175 | ret |
||
1176 | |||
1177 | |||
1178 | align 4 |
||
1179 | |||
1180 | sys_sb16II: |
||
1181 | |||
1182 | cmp word [sb16],word 0 |
||
1183 | jnz IIsb16l1 |
||
1184 | mov [esp+36],dword 1 |
||
1185 | ret |
||
1186 | IIsb16l1: |
||
1187 | |||
1188 | cmp eax,1 ; set volume - main |
||
1189 | jnz IIsb16l2 |
||
1190 | ; L |
||
1191 | mov dx,word [sb16] |
||
1192 | add dx,4 |
||
1193 | mov al,0x30 |
||
1194 | out dx,al |
||
1195 | mov eax,ebx |
||
1196 | inc edx |
||
1197 | out dx,al |
||
1198 | ; R |
||
1199 | mov dx,word [sb16] |
||
1200 | add dx,4 |
||
1201 | mov al,0x31 |
||
1202 | out dx,al |
||
1203 | mov eax,ebx |
||
1204 | inc edx |
||
1205 | out dx,al |
||
1206 | mov [esp+36],dword 0 |
||
1207 | ret |
||
1208 | IIsb16l2: |
||
1209 | |||
1210 | cmp eax,2 ; set volume - cd |
||
1211 | jnz IIsb16l3 |
||
1212 | ; L |
||
1213 | mov dx,word [sb16] |
||
1214 | add dx,4 |
||
1215 | mov al,0x36 |
||
1216 | out dx,al |
||
1217 | mov eax,ebx |
||
1218 | inc edx |
||
1219 | out dx,al |
||
1220 | ; R |
||
1221 | mov dx,word [sb16] |
||
1222 | add dx,4 |
||
1223 | mov al,0x37 |
||
1224 | out dx,al |
||
1225 | mov eax,ebx |
||
1226 | inc edx |
||
1227 | out dx,al |
||
1228 | mov [esp+36],dword 0 |
||
1229 | ret |
||
1230 | IIsb16l3: |
||
1231 | |||
1232 | mov [esp+36],dword 2 |
||
1233 | ret |
||
1234 | |||
1235 | |||
1236 | display_number: |
||
1237 | |||
1238 | ; eax = print type, al=0 -> ebx is number |
||
1239 | ; al=1 -> ebx is pointer |
||
1240 | ; ah=0 -> display decimal |
||
1241 | ; ah=1 -> display hexadecimal |
||
1242 | ; ah=2 -> display binary |
||
1243 | ; eax bits 16-21 = number of digits to display (0-32) |
||
1244 | ; eax bits 22-31 = reserved |
||
1245 | ; |
||
1246 | ; ebx = number or pointer |
||
1247 | ; ecx = x shl 16 + y |
||
1248 | ; edx = color |
||
425 | victor | 1249 | xor edi, edi |
211 | serge | 1250 | display_number_force: |
1 | ha | 1251 | |
425 | victor | 1252 | cmp eax,0xffff ; length > 0 ? |
1 | ha | 1253 | jge cont_displ |
1254 | ret |
||
1255 | cont_displ: |
||
1256 | |||
425 | victor | 1257 | cmp eax,61*0x10000 ; length <= 60 ? |
75 | diamond | 1258 | jb cont_displ2 |
1 | ha | 1259 | ret |
1260 | cont_displ2: |
||
1261 | |||
1262 | pushad |
||
1263 | |||
425 | victor | 1264 | cmp al,1 ; ecx is a pointer ? |
1 | ha | 1265 | jne displnl1 |
139 | diamond | 1266 | mov ebx,[ebx+std_application_base_address] |
1 | ha | 1267 | displnl1: |
1268 | sub esp,64 |
||
1269 | |||
425 | victor | 1270 | cmp ah,0 ; DECIMAL |
1 | ha | 1271 | jne no_display_desnum |
1272 | shr eax,16 |
||
75 | diamond | 1273 | and eax,0x3f |
1 | ha | 1274 | push eax |
1275 | mov edi,esp |
||
194 | diamond | 1276 | add edi,4+64-1 |
1 | ha | 1277 | mov ecx,eax |
1278 | mov eax,ebx |
||
1279 | mov ebx,10 |
||
1280 | d_desnum: |
||
1281 | xor edx,edx |
||
1282 | div ebx |
||
1283 | add dl,48 |
||
1284 | mov [edi],dl |
||
1285 | dec edi |
||
1286 | loop d_desnum |
||
1287 | pop eax |
||
1288 | call draw_num_text |
||
1289 | add esp,64 |
||
1290 | popad |
||
1291 | ret |
||
1292 | no_display_desnum: |
||
1293 | |||
425 | victor | 1294 | cmp ah,0x01 ; HEXADECIMAL |
1 | ha | 1295 | jne no_display_hexnum |
1296 | shr eax,16 |
||
75 | diamond | 1297 | and eax,0x3f |
1 | ha | 1298 | push eax |
1299 | mov edi,esp |
||
194 | diamond | 1300 | add edi,4+64-1 |
1 | ha | 1301 | mov ecx,eax |
1302 | mov eax,ebx |
||
1303 | mov ebx,16 |
||
1304 | d_hexnum: |
||
1305 | xor edx,edx |
||
1306 | div ebx |
||
1307 | add edx,hexletters |
||
1308 | mov dl,[edx] |
||
1309 | mov [edi],dl |
||
1310 | dec edi |
||
1311 | loop d_hexnum |
||
1312 | pop eax |
||
1313 | call draw_num_text |
||
1314 | add esp,64 |
||
1315 | popad |
||
1316 | ret |
||
1317 | no_display_hexnum: |
||
1318 | |||
425 | victor | 1319 | cmp ah,0x02 ; BINARY |
1 | ha | 1320 | jne no_display_binnum |
1321 | shr eax,16 |
||
75 | diamond | 1322 | and eax,0x3f |
1 | ha | 1323 | push eax |
1324 | mov edi,esp |
||
194 | diamond | 1325 | add edi,4+64-1 |
1 | ha | 1326 | mov ecx,eax |
1327 | mov eax,ebx |
||
1328 | mov ebx,2 |
||
1329 | d_binnum: |
||
1330 | xor edx,edx |
||
1331 | div ebx |
||
1332 | add dl,48 |
||
1333 | mov [edi],dl |
||
1334 | dec edi |
||
1335 | loop d_binnum |
||
1336 | pop eax |
||
1337 | call draw_num_text |
||
1338 | add esp,64 |
||
1339 | popad |
||
1340 | ret |
||
1341 | no_display_binnum: |
||
1342 | |||
1343 | add esp,64 |
||
1344 | popad |
||
1345 | ret |
||
1346 | |||
1347 | |||
1348 | draw_num_text: |
||
1349 | |||
1350 | ; dtext |
||
1351 | ; |
||
1352 | ; eax x & y |
||
1353 | ; ebx color |
||
1354 | ; ecx start of text |
||
1355 | ; edx length |
||
1356 | ; edi 1 force |
||
1357 | |||
379 | serge | 1358 | ; mov edi,[CURRENT_TASK] |
155 | diamond | 1359 | ; shl edi,8 |
380 | serge | 1360 | ; add ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
164 | serge | 1361 | ; rol eax,16 |
380 | serge | 1362 | ; add ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
164 | serge | 1363 | ; rol eax,16 |
1364 | |||
1 | ha | 1365 | mov edx,eax |
194 | diamond | 1366 | mov ecx,64+4 |
1 | ha | 1367 | sub ecx,eax |
1368 | add ecx,esp |
||
1369 | mov eax,[esp+64+32-8+4] |
||
425 | victor | 1370 | push edx ; add window start x & y |
379 | serge | 1371 | mov edx,[TASK_BASE] |
115 | poddubny | 1372 | mov ebx,[edx-twdw+WDATA.box.left] |
380 | serge | 1373 | add ebx, [(edx-CURRENT_TASK)*8+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1 | ha | 1374 | shl ebx,16 |
115 | poddubny | 1375 | add ebx,[edx-twdw+WDATA.box.top] |
380 | serge | 1376 | add ebx, [(edx-CURRENT_TASK)*8+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1 | ha | 1377 | add eax,ebx |
1378 | pop edx |
||
139 | diamond | 1379 | mov ebx,[esp+64+32-12+4] |
425 | victor | 1380 | and ebx, not 0x80000000 ; force counted string |
1381 | mov esi, [esp+64+4+4] |
||
1382 | mov edi, [esp+64+4] |
||
139 | diamond | 1383 | jmp dtext |
1 | ha | 1384 | |
1385 | read_string: |
||
1386 | |||
1387 | ; eax read_area |
||
1388 | ; ebx color of letter |
||
1389 | ; ecx color of background |
||
1390 | ; edx number of letters to read |
||
1391 | ; esi [x start]*65536 + [y_start] |
||
1392 | |||
1393 | ret |
||
1394 | |||
1395 | |||
1396 | align 4 |
||
1397 | |||
1398 | sys_setup: |
||
1399 | |||
1400 | ; 1=roland mpu midi base , base io address |
||
1401 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
||
1402 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1403 | ; 4=sb16 base , base io address |
||
1404 | ; 5=system language, 1eng 2fi 3ger 4rus |
||
1405 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1406 | ; 8=fat32 partition in hd |
||
1407 | ; 9 |
||
1408 | ; 10 = sound dma channel |
||
1409 | ; 11 = enable lba read |
||
1410 | ; 12 = enable pci access |
||
1411 | |||
1412 | |||
1413 | mov [esp+36],dword 0 |
||
425 | victor | 1414 | cmp eax,1 ; MIDI |
1 | ha | 1415 | jnz nsyse1 |
1416 | cmp ebx,0x100 |
||
1417 | jb nsyse1 |
||
1418 | mov edx,65535 |
||
1419 | cmp edx,ebx |
||
1420 | jb nsyse1 |
||
1421 | mov [midi_base],bx |
||
1422 | mov word [mididp],bx |
||
1423 | inc bx |
||
1424 | mov word [midisp],bx |
||
1425 | ret |
||
1426 | |||
283 | diamond | 1427 | iglobal |
1 | ha | 1428 | midi_base dw 0 |
283 | diamond | 1429 | endg |
1 | ha | 1430 | |
1431 | nsyse1: |
||
1432 | |||
425 | victor | 1433 | cmp eax,2 ; KEYBOARD |
1 | ha | 1434 | jnz nsyse2 |
1435 | cmp ebx,1 |
||
1436 | jnz kbnobase |
||
379 | serge | 1437 | mov edi,[TASK_BASE] |
115 | poddubny | 1438 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1439 | mov eax,ecx |
1440 | mov ebx,keymap |
||
1441 | mov ecx,128 |
||
1442 | call memmove |
||
1443 | ret |
||
1444 | kbnobase: |
||
1445 | cmp ebx,2 |
||
1446 | jnz kbnoshift |
||
379 | serge | 1447 | mov edi,[TASK_BASE] |
115 | poddubny | 1448 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1449 | mov eax,ecx |
1450 | mov ebx,keymap_shift |
||
1451 | mov ecx,128 |
||
1452 | call memmove |
||
1453 | ret |
||
1454 | kbnoshift: |
||
1455 | cmp ebx,3 |
||
1456 | jne kbnoalt |
||
379 | serge | 1457 | mov edi,[TASK_BASE] |
115 | poddubny | 1458 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1459 | mov eax,ecx |
1460 | mov ebx,keymap_alt |
||
1461 | mov ecx,128 |
||
1462 | call memmove |
||
1463 | ret |
||
1464 | kbnoalt: |
||
1465 | cmp ebx,9 |
||
1466 | jnz kbnocountry |
||
1467 | mov word [keyboard],cx |
||
1468 | ret |
||
1469 | kbnocountry: |
||
1470 | mov [esp+36],dword 1 |
||
1471 | ret |
||
1472 | nsyse2: |
||
425 | victor | 1473 | cmp eax,3 ; CD |
1 | ha | 1474 | jnz nsyse3 |
75 | diamond | 1475 | test ebx,ebx |
1476 | jz nosesl |
||
1477 | cmp ebx, 4 |
||
1478 | ja nosesl |
||
1 | ha | 1479 | mov [cd_base],bl |
1480 | cmp ebx,1 |
||
1481 | jnz noprma |
||
1482 | mov [cdbase],0x1f0 |
||
1483 | mov [cdid],0xa0 |
||
1484 | noprma: |
||
1485 | cmp ebx,2 |
||
1486 | jnz noprsl |
||
1487 | mov [cdbase],0x1f0 |
||
1488 | mov [cdid],0xb0 |
||
1489 | noprsl: |
||
1490 | cmp ebx,3 |
||
1491 | jnz nosema |
||
1492 | mov [cdbase],0x170 |
||
1493 | mov [cdid],0xa0 |
||
1494 | nosema: |
||
1495 | cmp ebx,4 |
||
1496 | jnz nosesl |
||
1497 | mov [cdbase],0x170 |
||
1498 | mov [cdid],0xb0 |
||
1499 | nosesl: |
||
1500 | ret |
||
1501 | |||
1502 | cd_base db 0 |
||
1503 | |||
1504 | nsyse3: |
||
1505 | |||
425 | victor | 1506 | cmp eax,4 ; SB |
1 | ha | 1507 | jnz nsyse4 |
1508 | cmp ebx,0x100 |
||
1509 | jb nsyse4 |
||
1510 | mov edx,65535 |
||
1511 | cmp edx,ebx |
||
1512 | jb nsyse4 |
||
1513 | mov word [sb16],bx |
||
1514 | ret |
||
1515 | nsyse4: |
||
1516 | |||
425 | victor | 1517 | cmp eax,5 ; SYSTEM LANGUAGE |
1 | ha | 1518 | jnz nsyse5 |
1519 | mov [syslang],ebx |
||
1520 | ret |
||
1521 | nsyse5: |
||
1522 | |||
425 | victor | 1523 | cmp eax,7 ; HD BASE |
1 | ha | 1524 | jne nsyse7 |
75 | diamond | 1525 | test ebx,ebx |
1526 | jz nosethd |
||
1527 | cmp ebx,4 |
||
1528 | ja nosethd |
||
1 | ha | 1529 | mov [hd_base],bl |
1530 | cmp ebx,1 |
||
1531 | jnz noprmahd |
||
1532 | mov [hdbase],0x1f0 |
||
1533 | mov [hdid],0x0 |
||
1534 | mov [hdpos],1 |
||
1535 | ; call set_FAT32_variables |
||
1536 | noprmahd: |
||
1537 | cmp ebx,2 |
||
1538 | jnz noprslhd |
||
1539 | mov [hdbase],0x1f0 |
||
1540 | mov [hdid],0x10 |
||
1541 | mov [hdpos],2 |
||
1542 | ; call set_FAT32_variables |
||
1543 | noprslhd: |
||
1544 | cmp ebx,3 |
||
1545 | jnz nosemahd |
||
1546 | mov [hdbase],0x170 |
||
1547 | mov [hdid],0x0 |
||
1548 | mov [hdpos],3 |
||
1549 | ; call set_FAT32_variables |
||
1550 | nosemahd: |
||
1551 | cmp ebx,4 |
||
1552 | jnz noseslhd |
||
1553 | mov [hdbase],0x170 |
||
1554 | mov [hdid],0x10 |
||
1555 | mov [hdpos],4 |
||
1556 | ; call set_FAT32_variables |
||
1557 | noseslhd: |
||
1558 | call reserve_hd1 |
||
321 | diamond | 1559 | call reserve_hd_channel |
1560 | call free_hd_channel |
||
425 | victor | 1561 | mov [hd1_status],0 ; free |
75 | diamond | 1562 | nosethd: |
1 | ha | 1563 | ret |
1564 | |||
283 | diamond | 1565 | iglobal |
1 | ha | 1566 | hd_base db 0 |
283 | diamond | 1567 | endg |
1 | ha | 1568 | |
1569 | nsyse7: |
||
1570 | |||
425 | victor | 1571 | cmp eax,8 ; HD PARTITION |
1 | ha | 1572 | jne nsyse8 |
1573 | mov [fat32part],ebx |
||
1574 | ; call set_FAT32_variables |
||
1575 | call reserve_hd1 |
||
321 | diamond | 1576 | call reserve_hd_channel |
1577 | call free_hd_channel |
||
1 | ha | 1578 | pusha |
1579 | call choice_necessity_partition_1 |
||
1580 | popa |
||
425 | victor | 1581 | mov [hd1_status],0 ; free |
1 | ha | 1582 | ret |
1583 | nsyse8: |
||
1584 | |||
425 | victor | 1585 | cmp eax,10 ; SOUND DMA CHANNEL |
1 | ha | 1586 | jne no_set_sound_dma |
75 | diamond | 1587 | cmp ebx,3 |
1588 | ja sys_setup_err |
||
1 | ha | 1589 | mov [sound_dma],ebx |
1590 | ret |
||
1591 | no_set_sound_dma: |
||
1592 | |||
425 | victor | 1593 | cmp eax,11 ; ENABLE LBA READ |
1 | ha | 1594 | jne no_set_lba_read |
1595 | and ebx,1 |
||
1596 | mov [lba_read_enabled],ebx |
||
1597 | ret |
||
1598 | no_set_lba_read: |
||
1599 | |||
425 | victor | 1600 | cmp eax,12 ; ENABLE PCI ACCESS |
1 | ha | 1601 | jne no_set_pci_access |
1602 | and ebx,1 |
||
1603 | mov [pci_access_enabled],ebx |
||
1604 | ret |
||
1605 | no_set_pci_access: |
||
1606 | |||
1607 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
1608 | include 'vmodeint.inc' |
||
1609 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
1610 | |||
75 | diamond | 1611 | sys_setup_err: |
1 | ha | 1612 | mov [esp+36],dword -1 |
1613 | ret |
||
1614 | |||
1615 | |||
1616 | align 4 |
||
1617 | |||
1618 | sys_getsetup: |
||
1619 | |||
1620 | ; 1=roland mpu midi base , base io address |
||
1621 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
||
1622 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1623 | ; 4=sb16 base , base io address |
||
1624 | ; 5=system language, 1eng 2fi 3ger 4rus |
||
1625 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1626 | ; 8=fat32 partition in hd |
||
1627 | ; 9=get hs timer tic |
||
1628 | |||
1629 | cmp eax,1 |
||
1630 | jne ngsyse1 |
||
1631 | movzx eax,[midi_base] |
||
1632 | mov [esp+36],eax |
||
1633 | ret |
||
1634 | ngsyse1: |
||
1635 | |||
1636 | cmp eax,2 |
||
1637 | jne ngsyse2 |
||
1638 | cmp ebx,1 |
||
1639 | jnz kbnobaseret |
||
379 | serge | 1640 | mov edi,[TASK_BASE] |
115 | poddubny | 1641 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1642 | mov ebx,ecx |
1643 | mov eax,keymap |
||
1644 | mov ecx,128 |
||
1645 | call memmove |
||
1646 | ret |
||
1647 | kbnobaseret: |
||
1648 | cmp ebx,2 |
||
1649 | jnz kbnoshiftret |
||
379 | serge | 1650 | mov edi,[TASK_BASE] |
115 | poddubny | 1651 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1652 | mov ebx,ecx |
1653 | mov eax,keymap_shift |
||
1654 | mov ecx,128 |
||
1655 | call memmove |
||
1656 | ret |
||
1657 | kbnoshiftret: |
||
1658 | cmp ebx,3 |
||
1659 | jne kbnoaltret |
||
379 | serge | 1660 | mov edi,[TASK_BASE] |
115 | poddubny | 1661 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1662 | mov ebx,ecx |
1663 | mov eax,keymap_alt |
||
1664 | mov ecx,128 |
||
1665 | call memmove |
||
1666 | ret |
||
1667 | kbnoaltret: |
||
1668 | cmp ebx,9 |
||
1669 | jnz ngsyse2 |
||
1670 | movzx eax,word [keyboard] |
||
1671 | mov [esp+36],eax |
||
1672 | ret |
||
1673 | ngsyse2: |
||
1674 | |||
1675 | cmp eax,3 |
||
1676 | jnz ngsyse3 |
||
1677 | movzx eax,[cd_base] |
||
1678 | mov [esp+36],eax |
||
1679 | ret |
||
1680 | ngsyse3: |
||
1681 | |||
1682 | cmp eax,4 |
||
1683 | jne ngsyse4 |
||
1684 | mov eax,[sb16] |
||
1685 | mov [esp+36],eax |
||
1686 | ret |
||
1687 | ngsyse4: |
||
1688 | |||
1689 | cmp eax,5 |
||
1690 | jnz ngsyse5 |
||
1691 | mov eax,[syslang] |
||
1692 | mov [esp+36],eax |
||
1693 | ret |
||
1694 | ngsyse5: |
||
1695 | cmp eax,7 |
||
1696 | jnz ngsyse7 |
||
1697 | movzx eax,[hd_base] |
||
1698 | mov [esp+36],eax |
||
1699 | ret |
||
1700 | ngsyse7: |
||
1701 | cmp eax,8 |
||
1702 | jnz ngsyse8 |
||
1703 | mov eax,[fat32part] |
||
1704 | mov [esp+36],eax |
||
1705 | ret |
||
1706 | ngsyse8: |
||
1707 | cmp eax,9 |
||
1708 | jne ngsyse9 |
||
1709 | mov eax,[timer_ticks] ;[0xfdf0] |
||
1710 | mov [esp+36],eax |
||
1711 | ret |
||
1712 | ngsyse9: |
||
1713 | cmp eax,10 |
||
1714 | jnz ngsyse10 |
||
1715 | mov eax,[sound_dma] |
||
1716 | mov [esp+36],eax |
||
1717 | ret |
||
1718 | ngsyse10: |
||
1719 | cmp eax,11 |
||
1720 | jnz ngsyse11 |
||
1721 | mov eax,[lba_read_enabled] |
||
1722 | mov [esp+36],eax |
||
1723 | ret |
||
1724 | ngsyse11: |
||
1725 | cmp eax,12 |
||
1726 | jnz ngsyse12 |
||
1727 | mov eax,[pci_access_enabled] |
||
1728 | mov [esp+36],eax |
||
1729 | ret |
||
1730 | ngsyse12: |
||
1731 | mov [esp+36],dword 1 |
||
1732 | ret |
||
1733 | |||
283 | diamond | 1734 | iglobal |
1 | ha | 1735 | align 4 |
221 | serge | 1736 | mousefn dd msscreen, mswin, msbutton, msset |
425 | victor | 1737 | dd app_load_cursor |
1738 | dd app_set_cursor |
||
1739 | dd app_delete_cursor |
||
283 | diamond | 1740 | endg |
1 | ha | 1741 | |
1742 | readmousepos: |
||
1743 | |||
1744 | ; eax=0 screen relative |
||
1745 | ; eax=1 window relative |
||
1746 | ; eax=2 buttons pressed |
||
221 | serge | 1747 | ; eax=3 set mouse pos ; reserved |
1748 | ; eax=4 load cursor |
||
1749 | ; eax=5 set cursor |
||
1750 | ; eax=6 delete cursor ; reserved |
||
1 | ha | 1751 | |
425 | victor | 1752 | cmp eax, 6 |
1753 | ja msset |
||
1754 | jmp [mousefn+eax*4] |
||
221 | serge | 1755 | msscreen: |
425 | victor | 1756 | mov eax,[MOUSE_X] |
1757 | shl eax,16 |
||
1758 | mov ax,[MOUSE_Y] |
||
1759 | mov [esp+36],eax |
||
1760 | ret |
||
221 | serge | 1761 | mswin: |
425 | victor | 1762 | mov eax,[MOUSE_X] |
1763 | shl eax,16 |
||
1764 | mov ax,[MOUSE_Y] |
||
1765 | mov esi,[TASK_BASE] |
||
1766 | mov bx, word [esi-twdw+WDATA.box.left] |
||
1767 | shl ebx,16 |
||
1768 | mov bx, word [esi-twdw+WDATA.box.top] |
||
1769 | sub eax,ebx |
||
1 | ha | 1770 | |
425 | victor | 1771 | mov edi,[CURRENT_TASK] |
1772 | shl edi,8 |
||
1773 | sub ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
||
1774 | rol eax,16 |
||
1775 | sub ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
||
1776 | rol eax,16 |
||
1777 | mov [esp+36],eax |
||
1778 | ret |
||
221 | serge | 1779 | msbutton: |
425 | victor | 1780 | movzx eax,byte [BTN_DOWN] |
1781 | mov [esp+36],eax |
||
1782 | ret |
||
221 | serge | 1783 | msset: |
425 | victor | 1784 | ret |
164 | serge | 1785 | |
221 | serge | 1786 | app_load_cursor: |
425 | victor | 1787 | add ebx, new_app_base |
1788 | cmp ebx, new_app_base |
||
1789 | jb msset |
||
1790 | stdcall load_cursor, ebx, ecx |
||
1791 | mov [esp+36], eax |
||
1792 | ret |
||
164 | serge | 1793 | |
221 | serge | 1794 | app_set_cursor: |
425 | victor | 1795 | stdcall set_cursor, ebx |
1796 | mov [esp+36], eax |
||
1797 | ret |
||
1 | ha | 1798 | |
233 | serge | 1799 | app_delete_cursor: |
425 | victor | 1800 | stdcall delete_cursor, ebx |
1801 | mov [esp+36], eax |
||
1802 | ret |
||
1 | ha | 1803 | |
1804 | is_input: |
||
1805 | |||
1806 | push edx |
||
425 | victor | 1807 | mov dx,word [midisp] |
1808 | in al,dx |
||
1809 | and al,0x80 |
||
1810 | pop edx |
||
1 | ha | 1811 | ret |
1812 | |||
1813 | is_output: |
||
1814 | |||
1815 | push edx |
||
425 | victor | 1816 | mov dx,word [midisp] |
1817 | in al,dx |
||
1818 | and al,0x40 |
||
1819 | pop edx |
||
1 | ha | 1820 | ret |
1821 | |||
1822 | |||
1823 | get_mpu_in: |
||
1824 | |||
1825 | push edx |
||
425 | victor | 1826 | mov dx,word [mididp] |
1827 | in al,dx |
||
1828 | pop edx |
||
1 | ha | 1829 | ret |
1830 | |||
1831 | |||
1832 | put_mpu_out: |
||
1833 | |||
1834 | push edx |
||
425 | victor | 1835 | mov dx,word [mididp] |
1836 | out dx,al |
||
1837 | pop edx |
||
1 | ha | 1838 | ret |
1839 | |||
1840 | |||
1841 | setuart: |
||
1842 | |||
1843 | su1: |
||
1844 | call is_output |
||
425 | victor | 1845 | cmp al,0 |
1846 | jnz su1 |
||
1847 | mov dx,word [midisp] |
||
1848 | mov al,0xff |
||
1849 | out dx,al |
||
1 | ha | 1850 | su2: |
425 | victor | 1851 | mov dx,word [midisp] |
1852 | mov al,0xff |
||
1853 | out dx,al |
||
1 | ha | 1854 | call is_input |
425 | victor | 1855 | cmp al,0 |
1856 | jnz su2 |
||
1 | ha | 1857 | call get_mpu_in |
425 | victor | 1858 | cmp al,0xfe |
1859 | jnz su2 |
||
1 | ha | 1860 | su3: |
1861 | call is_output |
||
425 | victor | 1862 | cmp al,0 |
1863 | jnz su3 |
||
1864 | mov dx,word [midisp] |
||
1865 | mov al,0x3f |
||
1866 | out dx,al |
||
1 | ha | 1867 | |
1868 | ret |
||
1869 | |||
1870 | |||
1871 | align 4 |
||
1872 | |||
1873 | sys_midi: |
||
1874 | |||
1875 | cmp [mididp],0 |
||
1876 | jnz sm0 |
||
1877 | mov [esp+36],dword 1 |
||
1878 | ret |
||
1879 | sm0: |
||
1880 | |||
1881 | cmp eax,1 |
||
1882 | mov [esp+36],dword 0 |
||
1883 | jnz smn1 |
||
1884 | call setuart |
||
1885 | ret |
||
1886 | smn1: |
||
1887 | |||
1888 | cmp eax,2 |
||
1889 | jnz smn2 |
||
1890 | sm10: |
||
1891 | call get_mpu_in |
||
1892 | call is_output |
||
1893 | test al,al |
||
1894 | jnz sm10 |
||
1895 | mov al,bl |
||
1896 | call put_mpu_out |
||
1897 | ret |
||
1898 | smn2: |
||
1899 | |||
1900 | ret |
||
1901 | |||
1902 | |||
1903 | detect_devices: |
||
1904 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
1905 | include 'detect/commouse.inc' |
||
33 | mario79 | 1906 | include 'detect/ps2mouse.inc' |
1 | ha | 1907 | ;include 'detect/dev_fd.inc' |
1908 | ;include 'detect/dev_hdcd.inc' |
||
1909 | ;include 'detect/sear_par.inc' |
||
1910 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
1911 | ret |
||
1912 | |||
1913 | |||
1914 | sys_end: |
||
1915 | |||
379 | serge | 1916 | mov eax,[TASK_BASE] |
115 | poddubny | 1917 | mov [eax+TASKDATA.state], 3 ; terminate this program |
41 | mikedld | 1918 | |
425 | victor | 1919 | waitterm: ; wait here for termination |
1 | ha | 1920 | mov eax,5 |
1921 | call delay_hs |
||
1922 | jmp waitterm |
||
1923 | |||
75 | diamond | 1924 | iglobal |
170 | serge | 1925 | align 4 |
75 | diamond | 1926 | sys_system_table: |
425 | victor | 1927 | dd sysfn_shutdown ; 1 = system shutdown |
1928 | dd sysfn_terminate ; 2 = terminate thread |
||
1929 | dd sysfn_activate ; 3 = activate window |
||
1930 | dd sysfn_getidletime ; 4 = get idle time |
||
1931 | dd sysfn_getcpuclock ; 5 = get cpu clock |
||
1932 | dd sysfn_saveramdisk ; 6 = save ramdisk |
||
1933 | dd sysfn_getactive ; 7 = get active window |
||
1934 | dd sysfn_sound_flag ; 8 = get/set sound_flag |
||
1935 | dd sysfn_shutdown_param ; 9 = shutdown with parameter |
||
1936 | dd sysfn_minimize ; 10 = minimize window |
||
1937 | dd sysfn_getdiskinfo ; 11 = get disk subsystem info |
||
1938 | dd sysfn_lastkey ; 12 = get last pressed key |
||
1939 | dd sysfn_getversion ; 13 = get kernel version |
||
1940 | dd sysfn_waitretrace ; 14 = wait retrace |
||
1941 | dd sysfn_centermouse ; 15 = center mouse cursor |
||
1942 | dd sysfn_getfreemem ; 16 = get free memory size |
||
1943 | dd sysfn_getallmem ; 17 = get total memory size |
||
1944 | dd sysfn_terminate2 ; 18 = terminate thread using PID |
||
1945 | ; instead of slot |
||
1946 | dd sysfn_mouse_acceleration; 19 = set/get mouse acceleration |
||
1947 | dd sysfn_meminfo ; 20 = get extended memory info |
||
75 | diamond | 1948 | sysfn_num = ($ - sys_system_table)/4 |
1949 | endg |
||
1950 | |||
1 | ha | 1951 | sys_system: |
425 | victor | 1952 | dec eax |
1953 | cmp eax, sysfn_num |
||
1954 | jae @f |
||
1955 | jmp dword [sys_system_table + eax*4] |
||
75 | diamond | 1956 | @@: |
425 | victor | 1957 | ret |
1 | ha | 1958 | |
425 | victor | 1959 | sysfn_shutdown: ; 18.1 = BOOT |
1 | ha | 1960 | mov [0x2f0000+0x9030],byte 0 |
41 | mikedld | 1961 | for_shutdown_parameter: |
214 | serge | 1962 | |
379 | serge | 1963 | mov eax,[TASK_COUNT] |
1 | ha | 1964 | add eax,2 |
1965 | mov [shutdown_processes],eax |
||
381 | serge | 1966 | mov [SYS_SHUTDOWN],al |
75 | diamond | 1967 | and dword [esp+36], 0 |
1 | ha | 1968 | ret |
1969 | uglobal |
||
1970 | shutdown_processes: dd 0x0 |
||
1971 | endg |
||
1972 | |||
425 | victor | 1973 | sysfn_terminate: ; 18.2 = TERMINATE |
1 | ha | 1974 | cmp ebx,2 |
1975 | jb noprocessterminate |
||
379 | serge | 1976 | mov edx,[TASK_COUNT] |
1 | ha | 1977 | cmp ebx,edx |
75 | diamond | 1978 | ja noprocessterminate |
379 | serge | 1979 | mov eax,[TASK_COUNT] |
1 | ha | 1980 | shl ebx,5 |
379 | serge | 1981 | mov edx,[ebx+CURRENT_TASK+TASKDATA.pid] |
1982 | add ebx,CURRENT_TASK+TASKDATA.state |
||
75 | diamond | 1983 | cmp byte [ebx], 9 |
1984 | jz noprocessterminate |
||
41 | mikedld | 1985 | |
1 | ha | 1986 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
425 | victor | 1987 | mov [ebx],byte 3 ; clear possible i40's |
1 | ha | 1988 | ;call MEM_Heap_UnLock |
1989 | |||
1990 | cmp edx,[application_table_status] ; clear app table stat |
||
1991 | jne noatsc |
||
1992 | mov [application_table_status],0 |
||
1993 | noatsc: |
||
75 | diamond | 1994 | noprocessterminate: |
1 | ha | 1995 | ret |
1996 | |||
85 | halyavin | 1997 | sysfn_terminate2: |
1998 | ;lock application_table_status mutex |
||
164 | serge | 1999 | .table_status: |
85 | halyavin | 2000 | cli |
2001 | cmp [application_table_status],0 |
||
425 | victor | 2002 | je .stf |
85 | halyavin | 2003 | sti |
2004 | call change_task |
||
2005 | jmp .table_status |
||
2006 | .stf: |
||
2007 | call set_application_table_status |
||
2008 | mov eax,ebx |
||
2009 | call pid_to_slot |
||
2010 | test eax,eax |
||
425 | victor | 2011 | jz .not_found |
85 | halyavin | 2012 | mov ebx,eax |
2013 | cli |
||
2014 | call sysfn_terminate |
||
2015 | mov [application_table_status],0 |
||
2016 | sti |
||
2017 | and dword [esp+36],0 |
||
2018 | ret |
||
2019 | .not_found: |
||
2020 | mov [application_table_status],0 |
||
425 | victor | 2021 | or dword [esp+36],-1 |
85 | halyavin | 2022 | ret |
2023 | |||
425 | victor | 2024 | sysfn_activate: ; 18.3 = ACTIVATE WINDOW |
1 | ha | 2025 | cmp ebx,2 |
105 | poddubny | 2026 | jb .nowindowactivate |
379 | serge | 2027 | cmp ebx,[TASK_COUNT] |
105 | poddubny | 2028 | ja .nowindowactivate |
2029 | |||
2030 | mov [window_minimize], 2 ; restore window if minimized |
||
2031 | |||
380 | serge | 2032 | movzx esi, word [WIN_STACK + ebx*2] |
379 | serge | 2033 | cmp esi, [TASK_COUNT] |
105 | poddubny | 2034 | je .nowindowactivate ; already active |
2035 | |||
2036 | mov edi, ebx |
||
2037 | shl edi, 5 |
||
2038 | add edi, window_data |
||
380 | serge | 2039 | movzx esi, word [WIN_STACK + ebx * 2] |
2040 | lea esi, [WIN_POS + esi * 2] |
||
105 | poddubny | 2041 | call waredraw |
2042 | .nowindowactivate: |
||
1 | ha | 2043 | ret |
41 | mikedld | 2044 | |
425 | victor | 2045 | sysfn_getidletime: ; 18.4 = GET IDLETIME |
1 | ha | 2046 | mov eax,[idleusesec] |
75 | diamond | 2047 | mov [esp+36], eax |
1 | ha | 2048 | ret |
2049 | |||
425 | victor | 2050 | sysfn_getcpuclock: ; 18.5 = GET TSC/SEC |
381 | serge | 2051 | mov eax,[CPU_FREQ] |
75 | diamond | 2052 | mov [esp+36], eax |
1 | ha | 2053 | ret |
2054 | |||
2055 | ; SAVE ramdisk to /hd/1/menuet.img |
||
2056 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
||
2057 | include 'blkdev/rdsave.inc' |
||
2058 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
||
75 | diamond | 2059 | |
425 | victor | 2060 | sysfn_getactive: ; 18.7 = get active window |
379 | serge | 2061 | mov eax, [TASK_COUNT] |
380 | serge | 2062 | movzx eax, word [WIN_POS + eax*2] |
75 | diamond | 2063 | mov [esp+36],eax |
1 | ha | 2064 | ret |
75 | diamond | 2065 | |
425 | victor | 2066 | sysfn_sound_flag: ; 18.8 = get/set sound_flag |
1 | ha | 2067 | cmp ebx,1 |
2068 | jne nogetsoundflag |
||
2069 | movzx eax,byte [sound_flag] ; get sound_flag |
||
75 | diamond | 2070 | mov [esp+36],eax |
1 | ha | 2071 | ret |
2072 | nogetsoundflag: |
||
2073 | cmp ebx,2 |
||
2074 | jnz nosoundflag |
||
75 | diamond | 2075 | xor byte [sound_flag], 1 |
2076 | nosoundflag: |
||
41 | mikedld | 2077 | ret |
75 | diamond | 2078 | |
425 | victor | 2079 | sysfn_shutdown_param: ; 18.9 = system shutdown with param |
1 | ha | 2080 | cmp ebx,1 |
75 | diamond | 2081 | jl exit_for_anyone |
1 | ha | 2082 | cmp ebx,4 |
2083 | jg exit_for_anyone |
||
2084 | mov [0x2f0000+0x9030],bl |
||
2085 | jmp for_shutdown_parameter |
||
75 | diamond | 2086 | |
425 | victor | 2087 | sysfn_minimize: ; 18.10 = minimize window |
1 | ha | 2088 | mov [window_minimize],1 |
2089 | exit_for_anyone: |
||
2090 | ret |
||
75 | diamond | 2091 | |
425 | victor | 2092 | sysfn_getdiskinfo: ; 18.11 = get disk info table |
1 | ha | 2093 | cmp ebx,1 |
2094 | jnz full_table |
||
2095 | small_table: |
||
2096 | call for_all_tables |
||
75 | diamond | 2097 | mov ecx,10 |
1 | ha | 2098 | cld |
2099 | rep movsb |
||
2100 | ret |
||
2101 | for_all_tables: |
||
379 | serge | 2102 | mov edi,[TASK_BASE] |
115 | poddubny | 2103 | mov edi,[edi+TASKDATA.mem_start] |
1 | ha | 2104 | add edi,ecx |
381 | serge | 2105 | mov esi,DRIVE_DATA |
1 | ha | 2106 | ret |
2107 | full_table: |
||
2108 | cmp ebx,2 |
||
2109 | jnz exit_for_anyone |
||
2110 | call for_all_tables |
||
75 | diamond | 2111 | mov ecx,16384 |
1 | ha | 2112 | cld |
2113 | rep movsd |
||
2114 | ret |
||
75 | diamond | 2115 | |
425 | victor | 2116 | sysfn_lastkey: ; 18.12 = return 0 (backward compatibility) |
2117 | and dword [esp+36], 0 |
||
2118 | ret |
||
75 | diamond | 2119 | |
425 | victor | 2120 | sysfn_getversion: ; 18.13 = get kernel ID and version |
379 | serge | 2121 | mov edi,[TASK_BASE] |
115 | poddubny | 2122 | mov edi,[edi+TASKDATA.mem_start] |
1 | ha | 2123 | add edi,ebx |
2124 | mov esi,version_inf |
||
2125 | mov ecx,version_end-version_inf |
||
2126 | cld |
||
2127 | rep movsb |
||
2128 | ret |
||
75 | diamond | 2129 | |
2130 | sysfn_waitretrace: ; 18.14 = sys wait retrace |
||
41 | mikedld | 2131 | ;wait retrace functions |
2132 | sys_wait_retrace: |
||
2133 | mov edx,0x3da |
||
2134 | WaitRetrace_loop: |
||
2135 | in al,dx |
||
2136 | test al,1000b |
||
2137 | jz WaitRetrace_loop |
||
2138 | mov [esp+36],dword 0 |
||
1 | ha | 2139 | ret |
75 | diamond | 2140 | |
425 | victor | 2141 | sysfn_centermouse: ; 18.15 = mouse centered |
1 | ha | 2142 | call mouse_centered |
2143 | mov [esp+36],dword 0 |
||
2144 | ret |
||
75 | diamond | 2145 | |
120 | mario79 | 2146 | sysfn_mouse_acceleration: ; 18.19 = set/get mouse features |
2147 | cmp ebx,0 ; get mouse speed factor |
||
2148 | jnz .set_mouse_acceleration |
||
164 | serge | 2149 | xor eax,eax |
120 | mario79 | 2150 | mov ax,[mouse_speed_factor] |
2151 | mov [esp+36],eax |
||
2152 | ret |
||
2153 | .set_mouse_acceleration: |
||
2154 | cmp ebx,1 ; set mouse speed factor |
||
2155 | jnz .get_mouse_delay |
||
2156 | mov [mouse_speed_factor],cx |
||
2157 | ret |
||
2158 | .get_mouse_delay: |
||
2159 | cmp ebx,2 ; get mouse delay |
||
2160 | jnz .set_mouse_delay |
||
2161 | mov eax,[mouse_delay] |
||
2162 | mov [esp+36],eax |
||
2163 | ret |
||
2164 | .set_mouse_delay: |
||
2165 | cmp ebx,3 ; set mouse delay |
||
2166 | jnz .set_pointer_position |
||
2167 | mov [mouse_delay],ecx |
||
2168 | ret |
||
2169 | .set_pointer_position: |
||
2170 | cmp ebx,4 ; set mouse pointer position |
||
2171 | jnz .end |
||
381 | serge | 2172 | mov [MOUSE_Y],cx ;y |
120 | mario79 | 2173 | ror ecx,16 |
381 | serge | 2174 | mov [MOUSE_X],cx ;x |
120 | mario79 | 2175 | rol ecx,16 |
2176 | .end: |
||
2177 | ret |
||
2178 | |||
75 | diamond | 2179 | sysfn_getfreemem: |
170 | serge | 2180 | mov eax, [pg_data.pages_free] |
2181 | shl eax, 2 |
||
2182 | mov [esp+36],eax |
||
1 | ha | 2183 | ret |
75 | diamond | 2184 | |
2185 | sysfn_getallmem: |
||
170 | serge | 2186 | mov eax,[MEM_AMOUNT] |
2187 | shr eax, 10 |
||
75 | diamond | 2188 | mov [esp+36],eax |
32 | halyavin | 2189 | ret |
2190 | |||
41 | mikedld | 2191 | uglobal |
2192 | ;// mike.dld, 2006-29-01 [ |
||
2193 | screen_workarea RECT |
||
2194 | ;// mike.dld, 2006-29-01 ] |
||
1 | ha | 2195 | window_minimize db 0 |
425 | victor | 2196 | sound_flag db 0 |
41 | mikedld | 2197 | endg |
1 | ha | 2198 | |
41 | mikedld | 2199 | iglobal |
2200 | version_inf: |
||
346 | diamond | 2201 | db 0,6,5,0 ; version 0.6.5.0 |
41 | mikedld | 2202 | db UID_KOLIBRI |
2203 | db 'Kolibri',0 |
||
2204 | version_end: |
||
2205 | endg |
||
1 | ha | 2206 | |
41 | mikedld | 2207 | UID_NONE=0 |
425 | victor | 2208 | UID_MENUETOS=1 ;official |
2209 | UID_KOLIBRI=2 ;russian |
||
1 | ha | 2210 | |
2211 | sys_cachetodiskette: |
||
19 | mario79 | 2212 | ; pushad |
2213 | ; cmp eax,1 |
||
2214 | ; jne no_write_all_of_ramdisk |
||
2215 | ; call fdc_writeramdisk |
||
2216 | ; popad |
||
2217 | ; ret |
||
2218 | ; no_write_all_of_ramdisk: |
||
2219 | ; cmp eax,2 |
||
2220 | ; jne no_write_part_of_ramdisk |
||
2221 | ; call fdc_commitflush |
||
2222 | ; popad |
||
2223 | ; ret |
||
2224 | ; no_write_part_of_ramdisk: |
||
2225 | ; cmp eax,3 |
||
2226 | ; jne no_set_fdc |
||
2227 | ; call fdc_set |
||
2228 | ; popad |
||
2229 | ; ret |
||
2230 | ; no_set_fdc: |
||
2231 | ; cmp eax,4 |
||
2232 | ; jne no_get_fdc |
||
2233 | ; popad |
||
2234 | ; call fdc_get |
||
2235 | ; mov [esp+36],ecx |
||
2236 | ; ret |
||
2237 | ; no_get_fdc: |
||
2238 | ; popad |
||
2239 | ; ret |
||
2240 | cmp eax,1 |
||
2241 | jne no_floppy_a_save |
||
2242 | mov [flp_number],1 |
||
2243 | jmp save_image_on_floppy |
||
2244 | no_floppy_a_save: |
||
1 | ha | 2245 | cmp eax,2 |
19 | mario79 | 2246 | jne no_floppy_b_save |
2247 | mov [flp_number],2 |
||
2248 | save_image_on_floppy: |
||
2249 | call save_image |
||
2250 | mov [esp+36],dword 0 |
||
2251 | cmp [FDC_Status],0 |
||
425 | victor | 2252 | je yes_floppy_save |
19 | mario79 | 2253 | no_floppy_b_save: |
2254 | mov [esp+36],dword 1 |
||
2255 | yes_floppy_save: |
||
1 | ha | 2256 | ret |
2257 | |||
2258 | uglobal |
||
2259 | ; bgrchanged dd 0x0 |
||
2260 | endg |
||
2261 | |||
2262 | sys_background: |
||
2263 | |||
425 | victor | 2264 | cmp eax,1 ; BACKGROUND SIZE |
1 | ha | 2265 | jnz nosb1 |
2266 | cmp ebx,0 |
||
425 | victor | 2267 | je sbgrr |
1 | ha | 2268 | cmp ecx,0 |
425 | victor | 2269 | je sbgrr |
1 | ha | 2270 | mov [display_data-8],ebx |
2271 | mov [display_data-4],ecx |
||
2272 | ; mov [bgrchanged],1 |
||
2273 | sbgrr: |
||
2274 | ret |
||
2275 | nosb1: |
||
2276 | |||
425 | victor | 2277 | cmp eax,2 ; SET PIXEL |
1 | ha | 2278 | jnz nosb2 |
2279 | mov edx,0x160000-16 |
||
2280 | cmp edx,ebx |
||
2281 | jbe nosb2 |
||
2282 | mov edx,[ebx] |
||
2283 | and edx,0xFF000000 ;255*256*256*256 |
||
2284 | and ecx,0x00FFFFFF ;255*256*256+255*256+255 |
||
2285 | add edx,ecx |
||
381 | serge | 2286 | mov [ebx+IMG_BACKGROUND],edx |
1 | ha | 2287 | ; mov [bgrchanged],1 |
2288 | ret |
||
2289 | nosb2: |
||
2290 | |||
425 | victor | 2291 | cmp eax,3 ; DRAW BACKGROUND |
1 | ha | 2292 | jnz nosb3 |
2293 | draw_background_temp: |
||
2294 | ; cmp [bgrchanged],1 ;0 |
||
2295 | ; je nosb31 |
||
2296 | ;draw_background_temp: |
||
2297 | ; mov [bgrchanged],1 ;0 |
||
381 | serge | 2298 | mov [REDRAW_BACKGROUND],byte 1 |
76 | mario79 | 2299 | mov [background_defined], 1 |
1 | ha | 2300 | nosb31: |
2301 | ret |
||
2302 | nosb3: |
||
2303 | |||
425 | victor | 2304 | cmp eax,4 ; TILED / STRETCHED |
1 | ha | 2305 | jnz nosb4 |
2306 | cmp ebx,[display_data-12] |
||
425 | victor | 2307 | je nosb41 |
1 | ha | 2308 | mov [display_data-12],ebx |
2309 | ; mov [bgrchanged],1 |
||
2310 | nosb41: |
||
2311 | ret |
||
2312 | nosb4: |
||
2313 | |||
425 | victor | 2314 | cmp eax,5 ; BLOCK MOVE TO BGR |
1 | ha | 2315 | jnz nosb5 |
2316 | ; bughere |
||
379 | serge | 2317 | mov edi, [TASK_BASE] |
115 | poddubny | 2318 | add ebx, [edi+TASKDATA.mem_start] |
1 | ha | 2319 | ; mov esi, ebx |
2320 | ; mov edi, ecx |
||
2321 | mov eax, ebx |
||
2322 | mov ebx, ecx |
||
2323 | add ecx, edx |
||
2324 | cmp ecx, 0x160000-16 |
||
425 | victor | 2325 | ja .fin |
1 | ha | 2326 | ; add edi, 0x300000 |
381 | serge | 2327 | add ebx, IMG_BACKGROUND |
1 | ha | 2328 | mov ecx, edx |
2329 | cmp ecx, 0x160000-16 |
||
425 | victor | 2330 | ja .fin |
1 | ha | 2331 | ; mov [bgrchanged],1 |
2332 | ; cld |
||
2333 | ; rep movsb |
||
2334 | call memmove |
||
2335 | .fin: |
||
2336 | ret |
||
2337 | nosb5: |
||
2338 | |||
2339 | ret |
||
2340 | |||
2341 | |||
2342 | align 4 |
||
2343 | |||
2344 | sys_getbackground: |
||
2345 | |||
425 | victor | 2346 | cmp eax,1 ; SIZE |
1 | ha | 2347 | jnz nogb1 |
2348 | mov eax,[display_data-8] |
||
2349 | shl eax,16 |
||
2350 | mov ax,[display_data-4] |
||
2351 | mov [esp+36],eax |
||
2352 | ret |
||
2353 | nogb1: |
||
2354 | |||
425 | victor | 2355 | cmp eax,2 ; PIXEL |
1 | ha | 2356 | jnz nogb2 |
2357 | mov edx,0x160000-16 |
||
2358 | cmp edx,ebx |
||
2359 | jbe nogb2 |
||
381 | serge | 2360 | mov eax, [ebx+IMG_BACKGROUND] |
1 | ha | 2361 | and eax, 0xFFFFFF |
2362 | mov [esp+36],eax |
||
2363 | ret |
||
2364 | nogb2: |
||
2365 | |||
425 | victor | 2366 | cmp eax,4 ; TILED / STRETCHED |
1 | ha | 2367 | jnz nogb4 |
2368 | mov eax,[display_data-12] |
||
2369 | nogb4: |
||
2370 | mov [esp+36],eax |
||
2371 | ret |
||
2372 | |||
2373 | |||
2374 | align 4 |
||
2375 | |||
2376 | sys_getkey: |
||
2377 | mov [esp+36],dword 1 |
||
92 | diamond | 2378 | ; test main buffer |
425 | victor | 2379 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
380 | serge | 2380 | movzx ecx,word [WIN_STACK + ebx * 2] |
379 | serge | 2381 | mov edx,[TASK_COUNT] |
1 | ha | 2382 | cmp ecx,edx |
2383 | jne .finish |
||
381 | serge | 2384 | cmp [KEY_COUNT],byte 0 |
425 | victor | 2385 | je .finish |
381 | serge | 2386 | movzx eax,byte [KEY_BUFF] |
1 | ha | 2387 | shl eax,8 |
2388 | push eax |
||
381 | serge | 2389 | dec byte [KEY_COUNT] |
2390 | and byte [KEY_COUNT],127 |
||
2391 | movzx ecx,byte [KEY_COUNT] |
||
1 | ha | 2392 | add ecx,2 |
2393 | ; mov esi,0xf402 |
||
2394 | ; mov edi,0xf401 |
||
2395 | ; cld |
||
2396 | ; rep movsb |
||
381 | serge | 2397 | mov eax, KEY_BUFF+1 |
2398 | mov ebx, KEY_BUFF |
||
1 | ha | 2399 | call memmove |
2400 | pop eax |
||
92 | diamond | 2401 | .ret_eax: |
1 | ha | 2402 | mov [esp+36],eax |
92 | diamond | 2403 | ret |
1 | ha | 2404 | .finish: |
92 | diamond | 2405 | ; test hotkeys buffer |
425 | victor | 2406 | mov ecx, hotkey_buffer |
92 | diamond | 2407 | @@: |
425 | victor | 2408 | cmp [ecx], ebx |
2409 | jz .found |
||
2410 | add ecx, 8 |
||
2411 | cmp ecx, hotkey_buffer+120*8 |
||
2412 | jb @b |
||
2413 | ret |
||
92 | diamond | 2414 | .found: |
425 | victor | 2415 | mov ax, [ecx+6] |
2416 | shl eax, 16 |
||
2417 | mov ah, [ecx+4] |
||
2418 | mov al, 2 |
||
2419 | and dword [ecx+4], 0 |
||
2420 | and dword [ecx], 0 |
||
2421 | jmp .ret_eax |
||
1 | ha | 2422 | |
2423 | align 4 |
||
2424 | |||
2425 | sys_getbutton: |
||
2426 | |||
425 | victor | 2427 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
1 | ha | 2428 | mov [esp+36],dword 1 |
380 | serge | 2429 | movzx ecx, word [WIN_STACK + ebx * 2] |
379 | serge | 2430 | mov edx, [TASK_COUNT] ; less than 256 processes |
1 | ha | 2431 | cmp ecx,edx |
2432 | jne .exit |
||
381 | serge | 2433 | movzx eax,byte [BTN_COUNT] |
1 | ha | 2434 | test eax,eax |
425 | victor | 2435 | jz .exit |
381 | serge | 2436 | mov eax,[BTN_BUFF] |
1 | ha | 2437 | shl eax,8 |
381 | serge | 2438 | mov [BTN_COUNT],byte 0 |
1 | ha | 2439 | mov [esp+36],eax |
2440 | .exit: |
||
2441 | ret |
||
2442 | |||
2443 | |||
2444 | align 4 |
||
2445 | |||
2446 | sys_cpuusage: |
||
2447 | |||
2448 | ; RETURN: |
||
2449 | ; |
||
2450 | ; +00 dword process cpu usage |
||
2451 | ; +04 word position in windowing stack |
||
2452 | ; +06 word windowing stack value at current position (cpu nro) |
||
2453 | ; +10 12 bytes name |
||
2454 | ; +22 dword start in mem |
||
2455 | ; +26 dword used mem |
||
2456 | ; +30 dword PID , process idenfification number |
||
2457 | ; |
||
2458 | |||
379 | serge | 2459 | mov edi,[TASK_BASE] ; eax = return area |
115 | poddubny | 2460 | add eax,[edi + TASKDATA.mem_start] |
1 | ha | 2461 | |
425 | victor | 2462 | cmp ebx,-1 ; who am I ? |
1 | ha | 2463 | jne no_who_am_i |
379 | serge | 2464 | mov ebx,[CURRENT_TASK] |
1 | ha | 2465 | no_who_am_i: |
2466 | |||
425 | victor | 2467 | push eax ; return area |
2468 | push ebx ; process number |
||
1 | ha | 2469 | |
2470 | push ebx |
||
2471 | push ebx |
||
2472 | push eax |
||
2473 | |||
2474 | ; return memory usage |
||
2475 | |||
2476 | xor edx,edx |
||
2477 | mov eax,0x20 |
||
2478 | mul ebx |
||
379 | serge | 2479 | add eax,CURRENT_TASK+TASKDATA.cpu_usage |
1 | ha | 2480 | mov ebx,eax |
2481 | pop eax |
||
2482 | mov ecx,[ebx] |
||
2483 | mov [eax],ecx |
||
2484 | pop ebx |
||
380 | serge | 2485 | mov cx, [WIN_STACK + ebx * 2] |
1 | ha | 2486 | mov [eax+4],cx |
380 | serge | 2487 | mov cx, [WIN_POS + ebx * 2] |
1 | ha | 2488 | mov [eax+6],cx |
2489 | push eax |
||
2490 | mov eax,ebx |
||
2491 | shl eax,8 |
||
380 | serge | 2492 | add eax,SLOT_BASE+APPDATA.app_name |
1 | ha | 2493 | pop ebx |
2494 | add ebx,10 |
||
2495 | mov ecx,11 |
||
2496 | call memmove |
||
2497 | |||
2498 | ; memory usage |
||
2499 | |||
2500 | xor eax,eax |
||
2501 | mov edx,0x100000*16 |
||
425 | victor | 2502 | pop ecx ; get gdt of tss |
1 | ha | 2503 | cmp ecx,1 |
425 | victor | 2504 | je os_mem |
1 | ha | 2505 | shl ecx,8 |
380 | serge | 2506 | mov edx,[SLOT_BASE+ecx+APPDATA.mem_size] ;0x8c |
1 | ha | 2507 | mov eax,std_application_base_address |
2508 | ; eax run base -> edx used memory |
||
2509 | os_mem: |
||
2510 | dec edx |
||
2511 | mov [ebx+12],eax |
||
2512 | mov [ebx+16],edx |
||
2513 | |||
2514 | ; PID (+30) |
||
2515 | |||
2516 | mov eax,[esp] |
||
2517 | shl eax,5 |
||
379 | serge | 2518 | add eax,CURRENT_TASK+TASKDATA.pid |
1 | ha | 2519 | mov eax,[eax] |
2520 | mov [ebx+20],eax |
||
2521 | |||
2522 | ; window position and size |
||
2523 | |||
2524 | mov esi,[esp] |
||
2525 | shl esi,5 |
||
115 | poddubny | 2526 | add esi,window_data + WDATA.box |
1 | ha | 2527 | mov edi,[esp+4] |
2528 | add edi,34 |
||
115 | poddubny | 2529 | mov ecx,4 |
1 | ha | 2530 | cld |
115 | poddubny | 2531 | rep movsd |
1 | ha | 2532 | |
2533 | ; Process state (+50) |
||
2534 | |||
2535 | mov eax,[esp] |
||
2536 | shl eax,5 |
||
379 | serge | 2537 | add eax,CURRENT_TASK+TASKDATA.state |
1 | ha | 2538 | mov eax,[eax] |
2539 | mov [ebx+40],ax |
||
2540 | |||
138 | mikedld | 2541 | ; Window client area box |
1 | ha | 2542 | |
138 | mikedld | 2543 | mov esi,[esp] |
2544 | shl esi,8 |
||
380 | serge | 2545 | add esi,SLOT_BASE+APPDATA.wnd_clientbox |
138 | mikedld | 2546 | lea edi,[ebx+44] |
2547 | mov ecx,4 |
||
2548 | rep movsd |
||
164 | serge | 2549 | |
2550 | ; Window state |
||
2551 | |||
138 | mikedld | 2552 | mov esi,[esp] |
2553 | shl esi,5 |
||
2554 | add esi,window_data + WDATA.box |
||
164 | serge | 2555 | mov al,[esi+window_data+WDATA.fl_wstate] |
2556 | mov [edi],al |
||
138 | mikedld | 2557 | |
1 | ha | 2558 | pop ebx |
2559 | pop eax |
||
2560 | |||
2561 | ; return number of processes |
||
2562 | |||
379 | serge | 2563 | mov eax,[TASK_COUNT] |
1 | ha | 2564 | mov [esp+36],eax |
2565 | ret |
||
2566 | |||
2567 | |||
2568 | |||
2569 | |||
2570 | align 4 |
||
2571 | sys_clock: |
||
425 | victor | 2572 | cli |
1 | ha | 2573 | ; Mikhail Lisovin xx Jan 2005 |
425 | victor | 2574 | @@: mov al, 10 |
2575 | out 0x70, al |
||
2576 | in al, 0x71 |
||
2577 | test al, al |
||
2578 | jns @f |
||
2579 | mov esi, 1 |
||
2580 | call delay_ms |
||
2581 | jmp @b |
||
1 | ha | 2582 | @@: |
2583 | ; end Lisovin's fix |
||
2584 | |||
425 | victor | 2585 | xor al,al ; seconds |
2586 | out 0x70,al |
||
2587 | in al,0x71 |
||
2588 | movzx ecx,al |
||
2589 | mov al,02 ; minutes |
||
2590 | shl ecx,16 |
||
2591 | out 0x70,al |
||
2592 | in al,0x71 |
||
2593 | movzx edx,al |
||
2594 | mov al,04 ; hours |
||
2595 | shl edx,8 |
||
2596 | out 0x70,al |
||
2597 | in al,0x71 |
||
2598 | add ecx,edx |
||
2599 | movzx edx,al |
||
2600 | add ecx,edx |
||
2601 | sti |
||
2602 | mov [esp+36],ecx |
||
2603 | ret |
||
1 | ha | 2604 | |
2605 | |||
2606 | align 4 |
||
2607 | |||
2608 | sys_date: |
||
2609 | |||
425 | victor | 2610 | cli |
75 | diamond | 2611 | |
425 | victor | 2612 | @@: mov al, 10 |
2613 | out 0x70, al |
||
2614 | in al, 0x71 |
||
2615 | test al, al |
||
2616 | jns @f |
||
2617 | mov esi, 1 |
||
2618 | call delay_ms |
||
2619 | jmp @b |
||
75 | diamond | 2620 | @@: |
2621 | |||
425 | victor | 2622 | mov ch,0 |
2623 | mov al,7 ; date |
||
2624 | out 0x70,al |
||
2625 | in al,0x71 |
||
2626 | mov cl,al |
||
2627 | mov al,8 ; month |
||
2628 | shl ecx,16 |
||
2629 | out 0x70,al |
||
2630 | in al,0x71 |
||
2631 | mov ch,al |
||
2632 | mov al,9 ; year |
||
2633 | out 0x70,al |
||
2634 | in al,0x71 |
||
2635 | mov cl,al |
||
2636 | sti |
||
2637 | mov [esp+36],ecx |
||
2638 | ret |
||
1 | ha | 2639 | |
2640 | |||
2641 | ; redraw status |
||
2642 | |||
2643 | sys_redrawstat: |
||
2644 | |||
2645 | cmp eax,1 |
||
2646 | jne no_widgets_away |
||
2647 | |||
2648 | ; buttons away |
||
2649 | |||
379 | serge | 2650 | mov ecx,[CURRENT_TASK] |
1 | ha | 2651 | |
2652 | sys_newba2: |
||
2653 | |||
381 | serge | 2654 | mov edi,[BTN_ADDR] |
1 | ha | 2655 | cmp [edi],dword 0 ; empty button list ? |
425 | victor | 2656 | je end_of_buttons_away |
1 | ha | 2657 | |
2658 | movzx ebx,word [edi] |
||
2659 | inc ebx |
||
2660 | |||
2661 | mov eax,edi |
||
2662 | |||
2663 | sys_newba: |
||
2664 | |||
2665 | dec ebx |
||
425 | victor | 2666 | jz end_of_buttons_away |
1 | ha | 2667 | |
2668 | add eax,0x10 |
||
2669 | cmp cx,[eax] |
||
2670 | jnz sys_newba |
||
2671 | |||
2672 | push eax ebx ecx |
||
2673 | mov ecx,ebx |
||
2674 | inc ecx |
||
2675 | shl ecx,4 |
||
2676 | mov ebx,eax |
||
2677 | add eax,0x10 |
||
2678 | call memmove |
||
2679 | dec dword [edi] |
||
2680 | pop ecx ebx eax |
||
2681 | |||
2682 | jmp sys_newba2 |
||
2683 | |||
2684 | end_of_buttons_away: |
||
2685 | |||
2686 | ret |
||
2687 | |||
2688 | no_widgets_away: |
||
2689 | |||
2690 | cmp eax,2 |
||
2691 | jnz srl1 |
||
2692 | |||
379 | serge | 2693 | mov edx,[TASK_BASE] ; return whole screen draw area for this app |
2694 | add edx,draw_data-CURRENT_TASK |
||
115 | poddubny | 2695 | mov [edx+RECT.left], 0 |
2696 | mov [edx+RECT.top], 0 |
||
381 | serge | 2697 | mov eax,[ScreenWidth] |
115 | poddubny | 2698 | mov [edx+RECT.right],eax |
381 | serge | 2699 | mov eax,[ScreenHeight] |
115 | poddubny | 2700 | mov [edx+RECT.bottom],eax |
1 | ha | 2701 | |
379 | serge | 2702 | mov edi,[TASK_BASE] |
425 | victor | 2703 | or [edi-twdw+WDATA.fl_wdrawn], 1 ; no new position & buttons from app |
1 | ha | 2704 | |
2705 | call sys_window_mouse |
||
2706 | |||
2707 | ret |
||
2708 | |||
2709 | srl1: |
||
2710 | |||
2711 | ret |
||
2712 | |||
2713 | |||
2714 | sys_drawwindow: |
||
2715 | |||
2716 | mov edi,ecx |
||
2717 | shr edi,16+8 |
||
2718 | and edi,15 |
||
2719 | |||
2720 | cmp edi,0 ; type I - original style |
||
2721 | jne nosyswI |
||
33 | mario79 | 2722 | inc [mouse_pause] |
36 | mario79 | 2723 | call [disable_mouse] |
1 | ha | 2724 | call sys_set_window |
36 | mario79 | 2725 | call [disable_mouse] |
1 | ha | 2726 | call drawwindow_I |
114 | mikedld | 2727 | ;dec [mouse_pause] |
2728 | ;call [draw_pointer] |
||
2729 | ;ret |
||
2730 | jmp draw_window_caption.2 |
||
1 | ha | 2731 | nosyswI: |
2732 | |||
2733 | cmp edi,1 ; type II - only reserve area, no draw |
||
2734 | jne nosyswII |
||
33 | mario79 | 2735 | inc [mouse_pause] |
36 | mario79 | 2736 | call [disable_mouse] |
1 | ha | 2737 | call sys_set_window |
36 | mario79 | 2738 | call [disable_mouse] |
1 | ha | 2739 | call sys_window_mouse |
33 | mario79 | 2740 | dec [mouse_pause] |
36 | mario79 | 2741 | call [draw_pointer] |
1 | ha | 2742 | ret |
2743 | nosyswII: |
||
2744 | |||
2745 | cmp edi,2 ; type III - new style |
||
2746 | jne nosyswIII |
||
33 | mario79 | 2747 | inc [mouse_pause] |
36 | mario79 | 2748 | call [disable_mouse] |
1 | ha | 2749 | call sys_set_window |
36 | mario79 | 2750 | call [disable_mouse] |
1 | ha | 2751 | call drawwindow_III |
114 | mikedld | 2752 | ;dec [mouse_pause] |
2753 | ;call [draw_pointer] |
||
2754 | ;ret |
||
2755 | jmp draw_window_caption.2 |
||
1 | ha | 2756 | nosyswIII: |
2757 | |||
2758 | cmp edi,3 ; type IV - skinned window |
||
2759 | jne nosyswIV |
||
33 | mario79 | 2760 | |
102 | poddubny | 2761 | ; parameter for drawwindow_IV |
35 | halyavin | 2762 | push 0 |
379 | serge | 2763 | mov edi, [TASK_COUNT] |
380 | serge | 2764 | movzx edi, word [WIN_POS + edi*2] |
379 | serge | 2765 | cmp edi, [CURRENT_TASK] |
33 | mario79 | 2766 | jne @f |
102 | poddubny | 2767 | inc dword [esp] |
2768 | @@: |
||
33 | mario79 | 2769 | |
2770 | inc [mouse_pause] |
||
36 | mario79 | 2771 | call [disable_mouse] |
1 | ha | 2772 | call sys_set_window |
36 | mario79 | 2773 | call [disable_mouse] |
2774 | call drawwindow_IV |
||
114 | mikedld | 2775 | ;dec [mouse_pause] |
2776 | ;call [draw_pointer] |
||
2777 | ;ret |
||
2778 | jmp draw_window_caption.2 |
||
1 | ha | 2779 | nosyswIV: |
2780 | |||
2781 | ret |
||
2782 | |||
2783 | |||
114 | mikedld | 2784 | draw_window_caption: |
425 | victor | 2785 | inc [mouse_pause] |
2786 | call [disable_mouse] |
||
114 | mikedld | 2787 | |
425 | victor | 2788 | xor eax,eax |
2789 | mov edx,[TASK_COUNT] |
||
2790 | movzx edx,word[WIN_POS+edx*2] |
||
2791 | cmp edx,[CURRENT_TASK] |
||
2792 | jne @f |
||
2793 | inc eax |
||
2794 | @@: mov edx,[CURRENT_TASK] |
||
2795 | shl edx,5 |
||
2796 | add edx,window_data |
||
2797 | movzx ebx,[edx+WDATA.fl_wstyle] |
||
2798 | and bl,0x0F |
||
2799 | cmp bl,3 |
||
2800 | jne .not_style_3 |
||
114 | mikedld | 2801 | |
425 | victor | 2802 | push edx |
2803 | call drawwindow_IV_caption |
||
2804 | add esp,4 |
||
2805 | jmp .2 |
||
114 | mikedld | 2806 | |
2807 | .not_style_3: |
||
425 | victor | 2808 | cmp bl,2 |
2809 | jne .not_style_2 |
||
114 | mikedld | 2810 | |
425 | victor | 2811 | call drawwindow_III_caption |
2812 | jmp .2 |
||
114 | mikedld | 2813 | |
2814 | .not_style_2: |
||
425 | victor | 2815 | cmp bl,0 |
2816 | jne .2 |
||
114 | mikedld | 2817 | |
425 | victor | 2818 | call drawwindow_I_caption |
114 | mikedld | 2819 | |
2820 | ;-------------------------------------------------------------- |
||
425 | victor | 2821 | .2: ;jmp @f |
2822 | mov edi,[CURRENT_TASK] |
||
2823 | shl edi,5 |
||
2824 | test [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
||
2825 | jz @f |
||
2826 | mov ecx,[edi*8+SLOT_BASE+APPDATA.wnd_caption] |
||
2827 | or ecx,ecx |
||
2828 | jz @f |
||
2829 | add ecx,[edi+twdw+TASKDATA.mem_start] |
||
114 | mikedld | 2830 | |
425 | victor | 2831 | movzx eax,[edi+window_data+WDATA.fl_wstyle] |
2832 | and al,0x0F |
||
2833 | cmp al,3 |
||
2834 | jne .not_skinned |
||
114 | mikedld | 2835 | |
425 | victor | 2836 | mov ebp,[edi+window_data+WDATA.box.left-2] |
2837 | mov bp,word[edi+window_data+WDATA.box.top] |
||
2838 | movzx eax,word[edi+window_data+WDATA.box.width] |
||
2839 | sub ax,[_skinmargins.left] |
||
2840 | sub ax,[_skinmargins.right] |
||
2841 | cwde |
||
2842 | cdq |
||
2843 | mov ebx,6 |
||
2844 | idiv ebx |
||
2845 | or eax,eax |
||
2846 | js @f |
||
2847 | mov edx,eax |
||
2848 | mov eax,dword[_skinmargins.left-2] |
||
2849 | mov ax,word[_skinh] |
||
2850 | sub ax,[_skinmargins.bottom] |
||
2851 | sub ax,[_skinmargins.top] |
||
2852 | sar ax,1 |
||
2853 | adc ax,0 |
||
2854 | add ax,[_skinmargins.top] |
||
2855 | add ax,-3 |
||
2856 | add eax,ebp |
||
2857 | jmp .dodraw |
||
114 | mikedld | 2858 | |
2859 | .not_skinned: |
||
425 | victor | 2860 | cmp al,1 |
2861 | je @f |
||
114 | mikedld | 2862 | |
425 | victor | 2863 | mov ebp,[edi+window_data+WDATA.box.left-2] |
2864 | mov bp,word[edi+window_data+WDATA.box.top] |
||
2865 | movzx eax,word[edi+window_data+WDATA.box.width] |
||
2866 | sub eax,16 |
||
2867 | cwde |
||
2868 | cdq |
||
2869 | mov ebx,6 |
||
2870 | idiv ebx |
||
2871 | or eax,eax |
||
2872 | js @f |
||
2873 | mov edx,eax |
||
2874 | mov eax,0x00080007 |
||
2875 | add eax,ebp |
||
139 | diamond | 2876 | .dodraw: |
425 | victor | 2877 | mov ebx,[common_colours+16];0x00FFFFFF |
2878 | or ebx, 0x80000000 |
||
2879 | xor edi,edi |
||
2880 | call dtext |
||
114 | mikedld | 2881 | |
2882 | @@: |
||
2883 | ;-------------------------------------------------------------- |
||
425 | victor | 2884 | dec [mouse_pause] |
2885 | call [draw_pointer] |
||
2886 | ret |
||
114 | mikedld | 2887 | |
2888 | iglobal |
||
2889 | align 4 |
||
2890 | window_topleft dd \ |
||
2891 | 1, 21,\ |
||
2892 | 0, 0,\ |
||
2893 | 5, 20,\ |
||
2894 | 5, ? |
||
2895 | endg |
||
2896 | |||
2897 | set_window_clientbox: |
||
425 | victor | 2898 | push eax ecx edi |
114 | mikedld | 2899 | |
425 | victor | 2900 | mov eax,[_skinh] |
2901 | mov [window_topleft+4*7],eax |
||
114 | mikedld | 2902 | |
425 | victor | 2903 | mov ecx,edi |
2904 | sub edi,window_data |
||
2905 | shl edi,3 |
||
2906 | test [ecx+WDATA.fl_wstyle],WSTYLE_CLIENTRELATIVE |
||
2907 | jz @f |
||
114 | mikedld | 2908 | |
425 | victor | 2909 | movzx eax,[ecx+WDATA.fl_wstyle] |
2910 | and eax,0x0F |
||
2911 | mov eax,[eax*8+window_topleft+0] |
||
2912 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.left],eax |
||
2913 | shl eax,1 |
||
2914 | neg eax |
||
2915 | add eax,[ecx+WDATA.box.width] |
||
2916 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.width],eax |
||
114 | mikedld | 2917 | |
425 | victor | 2918 | movzx eax,[ecx+WDATA.fl_wstyle] |
2919 | and eax,0x0F |
||
2920 | push [eax*8+window_topleft+0] |
||
2921 | mov eax,[eax*8+window_topleft+4] |
||
2922 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.top],eax |
||
2923 | neg eax |
||
2924 | sub eax,[esp] |
||
2925 | add eax,[ecx+WDATA.box.height] |
||
2926 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.height],eax |
||
2927 | add esp,4 |
||
114 | mikedld | 2928 | |
425 | victor | 2929 | pop edi ecx eax |
2930 | ret |
||
114 | mikedld | 2931 | @@: |
425 | victor | 2932 | xor eax,eax |
2933 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.left],eax |
||
2934 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.top],eax |
||
2935 | mov eax,[ecx+WDATA.box.width] |
||
2936 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.width],eax |
||
2937 | mov eax,[ecx+WDATA.box.height] |
||
2938 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.height],eax |
||
114 | mikedld | 2939 | |
425 | victor | 2940 | pop edi ecx eax |
2941 | ret |
||
114 | mikedld | 2942 | |
1 | ha | 2943 | sys_set_window: |
2944 | |||
379 | serge | 2945 | mov edi,[CURRENT_TASK] |
1 | ha | 2946 | shl edi,5 |
2947 | add edi,window_data |
||
2948 | |||
2949 | ; colors |
||
114 | mikedld | 2950 | mov [edi+WDATA.cl_workarea],ecx |
2951 | mov [edi+WDATA.cl_titlebar],edx |
||
2952 | mov [edi+WDATA.cl_frames],esi |
||
1 | ha | 2953 | |
2954 | ; check flag (?) |
||
186 | diamond | 2955 | test [edi+WDATA.fl_wdrawn],1 |
2956 | jnz newd |
||
1 | ha | 2957 | |
2958 | push eax |
||
2959 | mov eax,[timer_ticks] ;[0xfdf0] |
||
2960 | add eax,100 |
||
2961 | mov [new_window_starting],eax |
||
2962 | pop eax |
||
2963 | |||
114 | mikedld | 2964 | mov word[edi+WDATA.box.width],ax |
2965 | mov word[edi+WDATA.box.height],bx |
||
2966 | sar eax,16 |
||
2967 | sar ebx,16 |
||
2968 | mov word[edi+WDATA.box.left],ax |
||
2969 | mov word[edi+WDATA.box.top],bx |
||
1 | ha | 2970 | |
2971 | call check_window_position |
||
2972 | |||
164 | serge | 2973 | call set_window_clientbox |
1 | ha | 2974 | |
425 | victor | 2975 | push ecx esi edi ; save for window fullscreen/resize |
114 | mikedld | 2976 | ;mov esi,edi |
2977 | |||
425 | victor | 2978 | mov cl,[edi+WDATA.fl_wstyle] |
114 | mikedld | 2979 | |
1 | ha | 2980 | sub edi,window_data |
114 | mikedld | 2981 | shl edi,3 |
380 | serge | 2982 | add edi,SLOT_BASE |
114 | mikedld | 2983 | |
425 | victor | 2984 | and cl,0x0F |
2985 | mov [edi+APPDATA.wnd_caption],0 |
||
2986 | cmp cl,3 |
||
2987 | jne @f |
||
2988 | mov [edi+APPDATA.wnd_caption],esi |
||
2989 | @@: mov esi,[esp+0] |
||
114 | mikedld | 2990 | |
115 | poddubny | 2991 | add edi, APPDATA.saved_box |
425 | victor | 2992 | movsd |
2993 | movsd |
||
2994 | movsd |
||
2995 | movsd |
||
1 | ha | 2996 | pop edi esi ecx |
2997 | |||
2998 | push eax ebx ecx edx |
||
2999 | ;;; mov eax, 1 |
||
3000 | ;;; call delay_hs |
||
115 | poddubny | 3001 | mov eax, [edi+WDATA.box.left] |
3002 | mov ebx, [edi+WDATA.box.top] |
||
3003 | mov ecx, [edi+WDATA.box.width] |
||
3004 | mov edx, [edi+WDATA.box.height] |
||
1 | ha | 3005 | add ecx, eax |
3006 | add edx, ebx |
||
3007 | call calculatescreen |
||
3008 | pop edx ecx ebx eax |
||
3009 | |||
425 | victor | 3010 | mov [KEY_COUNT],byte 0 ; empty keyboard buffer |
3011 | mov [BTN_COUNT],byte 0 ; empty button buffer |
||
1 | ha | 3012 | |
3013 | newd: |
||
425 | victor | 3014 | mov [edi+WDATA.fl_redraw],byte 0 ; no redraw |
1 | ha | 3015 | mov edx,edi |
3016 | |||
3017 | ret |
||
3018 | |||
114 | mikedld | 3019 | syscall_windowsettings: |
1 | ha | 3020 | |
114 | mikedld | 3021 | .set_window_caption: |
425 | victor | 3022 | dec eax ; subfunction #1 - set window caption |
3023 | jnz .get_window_caption |
||
114 | mikedld | 3024 | |
425 | victor | 3025 | ; NOTE: only window owner thread can set its caption, |
3026 | ; so there's no parameter for PID/TID |
||
114 | mikedld | 3027 | |
425 | victor | 3028 | mov edi,[CURRENT_TASK] |
3029 | shl edi,5 |
||
114 | mikedld | 3030 | |
425 | victor | 3031 | ; have to check if caption is within application memory limit |
3032 | ; check is trivial, and if application resizes its memory, |
||
3033 | ; caption still can become over bounds |
||
202 | diamond | 3034 | ; diamond, 31.10.2006: check removed because with new memory manager |
3035 | ; there can be valid data after APPDATA.mem_size bound |
||
380 | serge | 3036 | ; mov ecx,[edi*8+SLOT_BASE+APPDATA.mem_size] |
202 | diamond | 3037 | ; add ecx,255 ; max caption length |
3038 | ; cmp ebx,ecx |
||
3039 | ; ja .exit_fail |
||
114 | mikedld | 3040 | |
425 | victor | 3041 | mov [edi*8+SLOT_BASE+APPDATA.wnd_caption],ebx |
3042 | or [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
||
114 | mikedld | 3043 | |
425 | victor | 3044 | call draw_window_caption |
114 | mikedld | 3045 | |
425 | victor | 3046 | xor eax,eax ; eax = 0 (success) |
3047 | ret |
||
114 | mikedld | 3048 | |
3049 | .get_window_caption: |
||
425 | victor | 3050 | dec eax ; subfunction #2 - get window caption |
3051 | jnz .exit_fail |
||
114 | mikedld | 3052 | |
425 | victor | 3053 | ; not implemented yet |
114 | mikedld | 3054 | |
3055 | .exit_fail: |
||
425 | victor | 3056 | xor eax,eax |
3057 | inc eax ; eax = 1 (fail) |
||
3058 | ret |
||
114 | mikedld | 3059 | |
3060 | |||
1 | ha | 3061 | sys_window_move: |
3062 | |||
425 | victor | 3063 | mov edi,[CURRENT_TASK] |
3064 | shl edi,5 |
||
3065 | add edi,window_data |
||
1 | ha | 3066 | |
425 | victor | 3067 | test [edi+WDATA.fl_wstate],WSTATE_MAXIMIZED |
3068 | jnz .window_move_return |
||
1 | ha | 3069 | |
425 | victor | 3070 | push dword [edi + WDATA.box.left] ; save old coordinates |
3071 | push dword [edi + WDATA.box.top] |
||
3072 | push dword [edi + WDATA.box.width] |
||
3073 | push dword [edi + WDATA.box.height] |
||
1 | ha | 3074 | |
425 | victor | 3075 | cmp eax,-1 ; set new position and size |
3076 | je .no_x_reposition |
||
3077 | mov [edi + WDATA.box.left], eax |
||
49 | mikedld | 3078 | .no_x_reposition: |
425 | victor | 3079 | cmp ebx,-1 |
3080 | je .no_y_reposition |
||
3081 | mov [edi + WDATA.box.top], ebx |
||
49 | mikedld | 3082 | .no_y_reposition: |
1 | ha | 3083 | |
425 | victor | 3084 | test [edi+WDATA.fl_wstate],WSTATE_ROLLEDUP |
3085 | jnz .no_y_resizing |
||
1 | ha | 3086 | |
425 | victor | 3087 | cmp ecx,-1 |
3088 | je .no_x_resizing |
||
3089 | mov [edi + WDATA.box.width], ecx |
||
49 | mikedld | 3090 | .no_x_resizing: |
425 | victor | 3091 | cmp edx,-1 |
3092 | je .no_y_resizing |
||
3093 | mov [edi + WDATA.box.height], edx |
||
49 | mikedld | 3094 | .no_y_resizing: |
1 | ha | 3095 | |
425 | victor | 3096 | call check_window_position |
3097 | call set_window_clientbox |
||
1 | ha | 3098 | |
425 | victor | 3099 | pushad ; save for window fullscreen/resize |
3100 | mov esi,edi |
||
3101 | sub edi,window_data |
||
3102 | shr edi,5 |
||
3103 | shl edi,8 |
||
3104 | add edi, SLOT_BASE + APPDATA.saved_box |
||
3105 | mov ecx,4 |
||
3106 | cld |
||
3107 | rep movsd |
||
3108 | popad |
||
49 | mikedld | 3109 | |
425 | victor | 3110 | pushad ; calculcate screen at new position |
3111 | mov eax, [edi + WDATA.box.left] |
||
3112 | mov ebx, [edi + WDATA.box.top] |
||
3113 | mov ecx, [edi + WDATA.box.width] |
||
3114 | mov edx, [edi + WDATA.box.height] |
||
3115 | add ecx,eax |
||
3116 | add edx,ebx |
||
221 | serge | 3117 | |
425 | victor | 3118 | call calculatescreen |
3119 | popad |
||
49 | mikedld | 3120 | |
425 | victor | 3121 | pop edx ; calculcate screen at old position |
3122 | pop ecx |
||
3123 | pop ebx |
||
3124 | pop eax |
||
3125 | add ecx,eax |
||
3126 | add edx,ebx |
||
3127 | mov [dlx],eax ; save for drawlimits |
||
3128 | mov [dly],ebx |
||
3129 | mov [dlxe],ecx |
||
3130 | mov [dlye],edx |
||
3131 | call calculatescreen |
||
49 | mikedld | 3132 | |
425 | victor | 3133 | mov [edi + WDATA.fl_redraw], 1 ; flag the process as redraw |
49 | mikedld | 3134 | |
425 | victor | 3135 | mov eax,edi ; redraw screen at old position |
3136 | xor esi,esi |
||
3137 | call redrawscreen |
||
49 | mikedld | 3138 | |
425 | victor | 3139 | mov [DONT_DRAW_MOUSE],byte 0 ; mouse pointer |
3140 | mov [MOUSE_BACKGROUND],byte 0 ; no mouse under |
||
3141 | mov [MOUSE_DOWN],byte 0 ; react to mouse up/down |
||
49 | mikedld | 3142 | |
425 | victor | 3143 | mov ecx,10 ; wait 1/10 second |
49 | mikedld | 3144 | .wmrl3: |
425 | victor | 3145 | call [draw_pointer] |
3146 | mov eax,1 |
||
3147 | call delay_hs |
||
3148 | loop .wmrl3 |
||
49 | mikedld | 3149 | |
425 | victor | 3150 | mov [window_move_pr],0 |
49 | mikedld | 3151 | |
3152 | .window_move_return: |
||
3153 | |||
425 | victor | 3154 | ret |
1 | ha | 3155 | |
67 | diamond | 3156 | ;type_background_1: |
3157 | ; cmp [0xfff0],byte 0 ; background update ? |
||
3158 | ; jz temp_nobackgr |
||
3159 | ; mov [0xfff0],byte 2 |
||
3160 | ; call change_task |
||
3161 | ; mov [draw_data+32+0],dword 0 |
||
3162 | ; mov [draw_data+32+4],dword 0 |
||
381 | serge | 3163 | ; mov eax,[ScreenWidth |
67 | diamond | 3164 | ; mov ebx,[0xfe04] |
3165 | ; mov [draw_data+32+8],eax |
||
3166 | ; mov [draw_data+32+12],ebx |
||
3167 | ; call drawbackground |
||
3168 | ; mov [0xfff0],byte 0 |
||
381 | serge | 3169 | ; mov [MOUSE_BACKGROUND],byte 0 |
67 | diamond | 3170 | ;temp_nobackgr: |
3171 | ; ret |
||
41 | mikedld | 3172 | |
1 | ha | 3173 | uglobal |
3174 | window_move_pr dd 0x0 |
||
3175 | window_move_eax dd 0x0 |
||
3176 | window_move_ebx dd 0x0 |
||
3177 | window_move_ecx dd 0x0 |
||
3178 | window_move_edx dd 0x0 |
||
3179 | endg |
||
3180 | |||
3181 | ;ok - 100% work |
||
3182 | ;nt - not tested |
||
3183 | ;--------------------------------------------------------------------------------------------- |
||
3184 | ;eax |
||
3185 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
||
3186 | ;1 - change task. Ret nothing. Block. ok. |
||
3187 | ;2 - performance control |
||
3188 | ; ebx |
||
3189 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
||
3190 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
||
3191 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
||
3192 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
||
3193 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
||
3194 | ;eax |
||
3195 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
||
3196 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
||
3197 | ;--------------------------------------------------------------------------------------------- |
||
3198 | sys_sheduler: ;noname & halyavin |
||
3199 | cmp eax,0 |
||
3200 | je shed_counter |
||
3201 | cmp eax,2 |
||
3202 | je perf_control |
||
3203 | cmp eax,3 |
||
3204 | je rdmsr_instr |
||
3205 | cmp eax,4 |
||
3206 | je wrmsr_instr |
||
3207 | cmp eax,1 |
||
3208 | jne not_supported |
||
3209 | call change_task ;delay,0 |
||
3210 | ret |
||
3211 | shed_counter: |
||
3212 | mov eax,[context_counter] |
||
3213 | mov [esp+36],eax |
||
3214 | not_supported: |
||
3215 | ret |
||
3216 | perf_control: |
||
3217 | inc eax ;now eax=3 |
||
3218 | cmp ebx,eax |
||
3219 | je cache_disable |
||
3220 | dec eax |
||
3221 | cmp ebx,eax |
||
3222 | je cache_enable |
||
3223 | dec eax |
||
3224 | cmp ebx,eax |
||
3225 | je is_cache_enabled |
||
3226 | dec eax |
||
3227 | cmp ebx,eax |
||
3228 | je modify_pce |
||
3229 | ret |
||
3230 | |||
3231 | rdmsr_instr: |
||
3232 | ;now counter in ecx |
||
3233 | ;(edx:eax) esi:edi => edx:esi |
||
3234 | mov eax,esi |
||
3235 | rdmsr |
||
3236 | mov [esp+36],eax |
||
3237 | mov [esp+24],edx ;ret in ebx? |
||
3238 | ret |
||
3239 | |||
3240 | wrmsr_instr: |
||
3241 | ;now counter in ecx |
||
3242 | ;(edx:eax) esi:edi => edx:esi |
||
3243 | mov eax,esi |
||
3244 | wrmsr |
||
3245 | mov [esp+36],eax |
||
3246 | mov [esp+24],edx ;ret in ebx? |
||
3247 | ret |
||
3248 | |||
3249 | cache_disable: |
||
3250 | mov eax,cr0 |
||
3251 | or eax,01100000000000000000000000000000b |
||
3252 | mov cr0,eax |
||
3253 | wbinvd ;set MESI |
||
3254 | ret |
||
3255 | |||
3256 | cache_enable: |
||
3257 | mov eax,cr0 |
||
3258 | and eax,10011111111111111111111111111111b |
||
3259 | mov cr0,eax |
||
3260 | ret |
||
3261 | |||
3262 | is_cache_enabled: |
||
3263 | mov eax,cr0 |
||
3264 | mov ebx,eax |
||
3265 | and eax,01100000000000000000000000000000b |
||
3266 | jz cache_disabled |
||
3267 | mov [esp+36],ebx |
||
3268 | cache_disabled: |
||
3269 | mov dword [esp+36],eax ;0 |
||
3270 | ret |
||
3271 | |||
3272 | modify_pce: |
||
3273 | mov eax,cr4 |
||
3274 | ; mov ebx,0 |
||
3275 | ; or bx,100000000b ;pce |
||
3276 | ; xor eax,ebx ;invert pce |
||
17 | me_root | 3277 | bts eax,8 ;pce=cr4[8] |
1 | ha | 3278 | mov cr4,eax |
3279 | mov [esp+36],eax |
||
3280 | ret |
||
3281 | ;--------------------------------------------------------------------------------------------- |
||
3282 | |||
3283 | |||
3284 | ; check if pixel is allowed to be drawn |
||
3285 | |||
3286 | checkpixel: |
||
425 | victor | 3287 | push eax edx |
1 | ha | 3288 | |
425 | victor | 3289 | mov edx,[ScreenWidth] ; screen x size |
3290 | inc edx |
||
3291 | imul edx, ebx |
||
3292 | mov dl, [eax+edx+display_data] ; lea eax, [...] |
||
1 | ha | 3293 | |
425 | victor | 3294 | xor ecx, ecx |
3295 | mov eax, [CURRENT_TASK] |
||
3296 | cmp al, dl |
||
3297 | setne cl |
||
1 | ha | 3298 | |
425 | victor | 3299 | pop edx eax |
3300 | ret |
||
1 | ha | 3301 | |
3302 | uglobal |
||
425 | victor | 3303 | mouse_active db 0 |
1 | ha | 3304 | endg |
3305 | iglobal |
||
143 | diamond | 3306 | cpustring db '/RD/1/CPU',0 |
1 | ha | 3307 | endg |
3308 | |||
67 | diamond | 3309 | uglobal |
425 | victor | 3310 | background_defined db 0 ; diamond, 11.04.2006 |
67 | diamond | 3311 | endg |
1 | ha | 3312 | |
3313 | align 4 |
||
3314 | ; check misc |
||
3315 | |||
3316 | checkmisc: |
||
3317 | |||
3318 | cmp [ctrl_alt_del], 1 |
||
3319 | jne nocpustart |
||
143 | diamond | 3320 | mov ebp, cpustring |
425 | victor | 3321 | call fs_execute ; SPraid 8.03.2007 |
407 | halyavin | 3322 | ;lea esi,[ebp+6] |
3323 | ;xor ebx,ebx ; no parameters |
||
3324 | ;xor edx,edx ; no flags |
||
3325 | ;call fs_RamdiskExecute.flags |
||
1 | ha | 3326 | mov [ctrl_alt_del], 0 |
3327 | nocpustart: |
||
3328 | cmp [mouse_active], 1 |
||
3329 | jne mouse_not_active |
||
3330 | mov [mouse_active], 0 |
||
3331 | xor edi, edi |
||
379 | serge | 3332 | mov ecx, [TASK_COUNT] |
1 | ha | 3333 | set_mouse_event: |
3334 | add edi, 256 |
||
425 | victor | 3335 | or [edi+SLOT_BASE+APPDATA.event_mask], dword 00100000b |
1 | ha | 3336 | loop set_mouse_event |
3337 | mouse_not_active: |
||
3338 | |||
3339 | |||
425 | victor | 3340 | cmp [REDRAW_BACKGROUND],byte 0 ; background update ? |
3341 | jz nobackgr |
||
76 | mario79 | 3342 | cmp [background_defined], 0 |
425 | victor | 3343 | jz nobackgr |
381 | serge | 3344 | mov [REDRAW_BACKGROUND],byte 2 |
1 | ha | 3345 | call change_task |
164 | serge | 3346 | mov [draw_data+32 + RECT.left],dword 0 |
3347 | mov [draw_data+32 + RECT.top],dword 0 |
||
381 | serge | 3348 | mov eax,[ScreenWidth] |
3349 | mov ebx,[ScreenHeight] |
||
164 | serge | 3350 | mov [draw_data+32 + RECT.right],eax |
3351 | mov [draw_data+32 + RECT.bottom],ebx |
||
1 | ha | 3352 | call drawbackground |
381 | serge | 3353 | mov [REDRAW_BACKGROUND],byte 0 |
3354 | mov [MOUSE_BACKGROUND],byte 0 |
||
1 | ha | 3355 | |
3356 | nobackgr: |
||
3357 | |||
3358 | |||
3359 | ; system shutdown request |
||
3360 | |||
381 | serge | 3361 | cmp [SYS_SHUTDOWN],byte 0 |
425 | victor | 3362 | je noshutdown |
1 | ha | 3363 | |
3364 | mov edx,[shutdown_processes] |
||
3365 | sub dl,2 |
||
3366 | |||
381 | serge | 3367 | cmp [SYS_SHUTDOWN],dl |
1 | ha | 3368 | jne no_mark_system_shutdown |
3369 | |||
3370 | mov edx,0x3040 |
||
381 | serge | 3371 | movzx ecx,byte [SYS_SHUTDOWN] |
1 | ha | 3372 | add ecx,5 |
3373 | markz: |
||
115 | poddubny | 3374 | mov [edx+TASKDATA.state],byte 3 |
1 | ha | 3375 | add edx,0x20 |
3376 | loop markz |
||
3377 | |||
3378 | no_mark_system_shutdown: |
||
3379 | |||
3380 | call [disable_mouse] |
||
3381 | |||
381 | serge | 3382 | dec byte [SYS_SHUTDOWN] |
1 | ha | 3383 | |
381 | serge | 3384 | cmp [SYS_SHUTDOWN],byte 0 |
425 | victor | 3385 | je system_shutdown |
1 | ha | 3386 | |
3387 | noshutdown: |
||
3388 | |||
3389 | |||
425 | victor | 3390 | mov eax,[TASK_COUNT] ; termination |
379 | serge | 3391 | mov ebx,TASK_DATA+TASKDATA.state |
1 | ha | 3392 | mov esi,1 |
3393 | |||
3394 | newct: |
||
3395 | mov cl,[ebx] |
||
3396 | cmp cl,byte 3 |
||
425 | victor | 3397 | jz terminate |
1 | ha | 3398 | cmp cl,byte 4 |
425 | victor | 3399 | jz terminate |
1 | ha | 3400 | |
3401 | add ebx,0x20 |
||
3402 | inc esi |
||
3403 | dec eax |
||
3404 | jnz newct |
||
3405 | |||
3406 | ret |
||
3407 | |||
3408 | |||
3409 | |||
3410 | |||
3411 | ; redraw screen |
||
3412 | |||
3413 | redrawscreen: |
||
3414 | |||
3415 | ; eax , if process window_data base is eax, do not set flag/limits |
||
3416 | |||
425 | victor | 3417 | pushad |
3418 | push eax |
||
1 | ha | 3419 | |
3420 | ;;; mov eax,2 |
||
3421 | ;;; call delay_hs |
||
3422 | |||
425 | victor | 3423 | ;mov ecx,0 ; redraw flags for apps |
3424 | xor ecx,ecx |
||
1 | ha | 3425 | newdw2: |
3426 | |||
425 | victor | 3427 | inc ecx |
3428 | push ecx |
||
1 | ha | 3429 | |
425 | victor | 3430 | mov eax,ecx |
3431 | shl eax,5 |
||
3432 | add eax,window_data |
||
1 | ha | 3433 | |
425 | victor | 3434 | cmp eax,[esp+4] |
3435 | je not_this_task |
||
3436 | ; check if window in redraw area |
||
3437 | mov edi,eax |
||
1 | ha | 3438 | |
425 | victor | 3439 | cmp ecx,1 ; limit for background |
3440 | jz bgli |
||
1 | ha | 3441 | |
425 | victor | 3442 | mov eax, [edi + WDATA.box.left] |
3443 | mov ebx, [edi + WDATA.box.top] |
||
3444 | mov ecx, [edi + WDATA.box.width] |
||
3445 | mov edx, [edi + WDATA.box.height] |
||
3446 | add ecx,eax |
||
3447 | add edx,ebx |
||
1 | ha | 3448 | |
425 | victor | 3449 | mov ecx,[dlye] ; ecx = area y end ebx = window y start |
3450 | cmp ecx,ebx |
||
3451 | jb ricino |
||
1 | ha | 3452 | |
425 | victor | 3453 | mov ecx,[dlxe] ; ecx = area x end eax = window x start |
3454 | cmp ecx,eax |
||
3455 | jb ricino |
||
1 | ha | 3456 | |
425 | victor | 3457 | mov eax, [edi + WDATA.box.left] |
3458 | mov ebx, [edi + WDATA.box.top] |
||
3459 | mov ecx, [edi + WDATA.box.width] |
||
3460 | mov edx, [edi + WDATA.box.height] |
||
3461 | add ecx, eax |
||
3462 | add edx, ebx |
||
164 | serge | 3463 | |
425 | victor | 3464 | mov eax,[dly] ; eax = area y start edx = window y end |
3465 | cmp edx,eax |
||
3466 | jb ricino |
||
1 | ha | 3467 | |
425 | victor | 3468 | mov eax,[dlx] ; eax = area x start ecx = window x end |
3469 | cmp ecx,eax |
||
3470 | jb ricino |
||
1 | ha | 3471 | |
425 | victor | 3472 | bgli: |
1 | ha | 3473 | |
425 | victor | 3474 | cmp edi,esi |
3475 | jz ricino |
||
1 | ha | 3476 | |
425 | victor | 3477 | mov eax,edi |
3478 | add eax,draw_data-window_data |
||
1 | ha | 3479 | |
425 | victor | 3480 | mov ebx,[dlx] ; set limits |
3481 | mov [eax + RECT.left], ebx |
||
3482 | mov ebx,[dly] |
||
3483 | mov [eax + RECT.top], ebx |
||
3484 | mov ebx,[dlxe] |
||
3485 | mov [eax + RECT.right], ebx |
||
3486 | mov ebx,[dlye] |
||
3487 | mov [eax + RECT.bottom], ebx |
||
1 | ha | 3488 | |
425 | victor | 3489 | sub eax,draw_data-window_data |
1 | ha | 3490 | |
425 | victor | 3491 | cmp ecx,1 |
3492 | jne nobgrd |
||
3493 | cmp esi,1 |
||
3494 | je newdw8 |
||
3495 | call drawbackground |
||
1 | ha | 3496 | |
3497 | newdw8: |
||
3498 | nobgrd: |
||
3499 | |||
425 | victor | 3500 | mov [eax + WDATA.fl_redraw],byte 1 ; mark as redraw |
1 | ha | 3501 | |
3502 | ricino: |
||
3503 | |||
3504 | not_this_task: |
||
3505 | |||
425 | victor | 3506 | pop ecx |
1 | ha | 3507 | |
425 | victor | 3508 | cmp ecx,[TASK_COUNT] |
3509 | jle newdw2 |
||
1 | ha | 3510 | |
425 | victor | 3511 | pop eax |
3512 | popad |
||
1 | ha | 3513 | |
425 | victor | 3514 | ret |
1 | ha | 3515 | |
3516 | calculatebackground: ; background |
||
3517 | |||
425 | victor | 3518 | ; all black |
1 | ha | 3519 | |
425 | victor | 3520 | mov [display_data-8],dword 4 ; size x |
3521 | mov [display_data-4],dword 2 ; size y |
||
1 | ha | 3522 | |
425 | victor | 3523 | mov edi, IMG_BACKGROUND ; set background to black |
3524 | xor eax, eax |
||
3525 | mov ecx, 0x0fff00 / 4 |
||
3526 | cld |
||
3527 | rep stosd |
||
1 | ha | 3528 | |
425 | victor | 3529 | mov edi,display_data ; set os to use all pixels |
3530 | mov eax,0x01010101 |
||
3531 | mov ecx,0x15ff00 / 4 |
||
3532 | rep stosd |
||
1 | ha | 3533 | |
425 | victor | 3534 | mov byte [REDRAW_BACKGROUND], 0 ; do not draw background! |
1 | ha | 3535 | |
425 | victor | 3536 | ret |
1 | ha | 3537 | |
3538 | uglobal |
||
425 | victor | 3539 | imax dd 0x0 |
1 | ha | 3540 | endg |
3541 | |||
3542 | |||
3543 | |||
3544 | delay_ms: ; delay in 1/1000 sec |
||
3545 | |||
3546 | |||
425 | victor | 3547 | push eax |
3548 | push ecx |
||
1 | ha | 3549 | |
425 | victor | 3550 | mov ecx,esi |
3551 | ; |
||
3552 | imul ecx, 33941 |
||
3553 | shr ecx, 9 |
||
3554 | ; |
||
1 | ha | 3555 | |
425 | victor | 3556 | in al,0x61 |
3557 | and al,0x10 |
||
3558 | mov ah,al |
||
3559 | cld |
||
1 | ha | 3560 | |
425 | victor | 3561 | cnt1: in al,0x61 |
3562 | and al,0x10 |
||
3563 | cmp al,ah |
||
3564 | jz cnt1 |
||
1 | ha | 3565 | |
425 | victor | 3566 | mov ah,al |
3567 | loop cnt1 |
||
1 | ha | 3568 | |
425 | victor | 3569 | pop ecx |
3570 | pop eax |
||
1 | ha | 3571 | |
425 | victor | 3572 | ret |
1 | ha | 3573 | |
3574 | |||
3575 | set_app_param: |
||
425 | victor | 3576 | push edi |
1 | ha | 3577 | |
425 | victor | 3578 | mov edi,[TASK_BASE] |
3579 | mov [edi+TASKDATA.event_mask],eax |
||
1 | ha | 3580 | |
425 | victor | 3581 | pop edi |
3582 | ret |
||
1 | ha | 3583 | |
3584 | |||
3585 | |||
3586 | delay_hs: ; delay in 1/100 secs |
||
425 | victor | 3587 | push eax |
3588 | push ecx |
||
3589 | push edx |
||
1 | ha | 3590 | |
425 | victor | 3591 | mov edx,[timer_ticks] |
3592 | add edx,eax |
||
1 | ha | 3593 | |
3594 | newtic: |
||
425 | victor | 3595 | mov ecx,[timer_ticks] |
3596 | cmp edx,ecx |
||
3597 | jbe zerodelay |
||
1 | ha | 3598 | |
425 | victor | 3599 | call change_task |
1 | ha | 3600 | |
425 | victor | 3601 | jmp newtic |
1 | ha | 3602 | |
3603 | zerodelay: |
||
425 | victor | 3604 | pop edx |
3605 | pop ecx |
||
3606 | pop eax |
||
1 | ha | 3607 | |
425 | victor | 3608 | ret |
1 | ha | 3609 | |
3610 | |||
3611 | memmove: ; memory move in bytes |
||
3612 | |||
3613 | ; eax = from |
||
3614 | ; ebx = to |
||
3615 | ; ecx = no of bytes |
||
3616 | test ecx, ecx |
||
3617 | jle .ret |
||
3618 | |||
3619 | |||
3620 | push esi edi ecx |
||
3621 | |||
3622 | mov edi, ebx |
||
3623 | mov esi, eax |
||
3624 | |||
3625 | test ecx, not 11b |
||
425 | victor | 3626 | jz @f |
1 | ha | 3627 | |
3628 | push ecx |
||
3629 | shr ecx, 2 |
||
3630 | rep movsd |
||
3631 | pop ecx |
||
3632 | and ecx, 11b |
||
425 | victor | 3633 | jz .finish |
1 | ha | 3634 | @@: |
3635 | rep movsb |
||
3636 | |||
3637 | .finish: |
||
3638 | pop ecx edi esi |
||
3639 | .ret: |
||
3640 | ret |
||
3641 | |||
3642 | |||
75 | diamond | 3643 | ; |
3644 | ;align 4 |
||
1 | ha | 3645 | ; |
75 | diamond | 3646 | ;read_floppy_file: |
1 | ha | 3647 | ; |
75 | diamond | 3648 | ;; as input |
3649 | ;; |
||
3650 | ;; eax pointer to file |
||
3651 | ;; ebx file lenght |
||
3652 | ;; ecx start 512 byte block number |
||
3653 | ;; edx number of blocks to read |
||
3654 | ;; esi pointer to return/work area (atleast 20 000 bytes) |
||
3655 | ;; |
||
3656 | ;; |
||
3657 | ;; on return |
||
3658 | ;; |
||
3659 | ;; eax = 0 command succesful |
||
3660 | ;; 1 no fd base and/or partition defined |
||
3661 | ;; 2 yet unsupported FS |
||
3662 | ;; 3 unknown FS |
||
3663 | ;; 4 partition not defined at hd |
||
3664 | ;; 5 file not found |
||
3665 | ;; ebx = size of file |
||
1 | ha | 3666 | ; |
379 | serge | 3667 | ; mov edi,[TASK_BASE] |
75 | diamond | 3668 | ; add edi,0x10 |
3669 | ; add esi,[edi] |
||
3670 | ; add eax,[edi] |
||
1 | ha | 3671 | ; |
75 | diamond | 3672 | ; pushad |
3673 | ; mov edi,esi |
||
3674 | ; add edi,1024 |
||
3675 | ; mov esi,0x100000+19*512 |
||
3676 | ; sub ecx,1 |
||
3677 | ; shl ecx,9 |
||
3678 | ; add esi,ecx |
||
3679 | ; shl edx,9 |
||
3680 | ; mov ecx,edx |
||
3681 | ; cld |
||
3682 | ; rep movsb |
||
3683 | ; popad |
||
3684 | ; |
||
3685 | ; mov [esp+36],eax |
||
3686 | ; mov [esp+24],ebx |
||
3687 | ; ret |
||
1 | ha | 3688 | |
3689 | |||
3690 | |||
3691 | align 4 |
||
3692 | |||
3693 | sys_programirq: |
||
3694 | |||
379 | serge | 3695 | mov edi,[TASK_BASE] |
115 | poddubny | 3696 | add eax,[edi+TASKDATA.mem_start] |
1 | ha | 3697 | |
75 | diamond | 3698 | cmp ebx,16 |
3699 | jae .not_owner |
||
379 | serge | 3700 | mov edi,[TASK_BASE] |
115 | poddubny | 3701 | mov edi,[edi+TASKDATA.pid] |
75 | diamond | 3702 | cmp edi,[irq_owner+ebx*4] |
425 | victor | 3703 | je spril1 |
75 | diamond | 3704 | .not_owner: |
1 | ha | 3705 | mov [esp+36],dword 1 |
3706 | ret |
||
3707 | spril1: |
||
3708 | |||
3709 | mov esi,eax |
||
3710 | shl ebx,6 |
||
3711 | add ebx,irq00read |
||
3712 | mov edi,ebx |
||
3713 | mov ecx,16 |
||
3714 | cld |
||
3715 | rep movsd |
||
3716 | mov [esp+36],dword 0 |
||
3717 | ret |
||
3718 | |||
3719 | |||
3720 | align 4 |
||
3721 | |||
3722 | get_irq_data: |
||
75 | diamond | 3723 | cmp eax,16 |
3724 | jae .not_owner |
||
425 | victor | 3725 | mov edx,eax ; check for correct owner |
1 | ha | 3726 | shl edx,2 |
3727 | add edx,irq_owner |
||
3728 | mov edx,[edx] |
||
379 | serge | 3729 | mov edi,[TASK_BASE] |
115 | poddubny | 3730 | mov edi,[edi+TASKDATA.pid] |
1 | ha | 3731 | cmp edx,edi |
3732 | je gidril1 |
||
75 | diamond | 3733 | .not_owner: |
425 | victor | 3734 | mov [esp+32],dword 2 ; ecx=2 |
1 | ha | 3735 | ret |
3736 | |||
3737 | gidril1: |
||
3738 | |||
3739 | mov ebx,eax |
||
3740 | shl ebx,12 |
||
381 | serge | 3741 | add ebx,IRQ_SAVE |
1 | ha | 3742 | mov eax,[ebx] |
3743 | mov ecx,1 |
||
3744 | test eax,eax |
||
3745 | jz gid1 |
||
3746 | |||
3747 | dec eax |
||
3748 | mov esi,ebx |
||
3749 | mov [ebx],eax |
||
3750 | movzx ebx,byte [ebx+0x10] |
||
3751 | add esi,0x10 |
||
3752 | mov edi,esi |
||
3753 | inc esi |
||
3754 | mov ecx,4000 / 4 |
||
3755 | cld |
||
3756 | rep movsd |
||
75 | diamond | 3757 | ; xor ecx,ecx ; as result of 'rep' ecx=0 |
1 | ha | 3758 | gid1: |
3759 | mov [esp+36],eax |
||
3760 | mov [esp+32],ecx |
||
3761 | mov [esp+24],ebx |
||
3762 | ret |
||
3763 | |||
3764 | |||
3765 | set_io_access_rights: |
||
3766 | |||
3767 | pushad |
||
3768 | |||
379 | serge | 3769 | mov edi,[CURRENT_TASK] |
1 | ha | 3770 | imul edi,tss_step |
3771 | add edi,tss_data+128 |
||
3772 | ; add edi,128 |
||
3773 | |||
3774 | mov ecx,eax |
||
3775 | and ecx,7 ; offset in byte |
||
3776 | |||
3777 | shr eax,3 ; number of byte |
||
3778 | add edi,eax |
||
3779 | |||
3780 | mov ebx,1 |
||
3781 | shl ebx,cl |
||
3782 | |||
425 | victor | 3783 | cmp ebp,0 ; enable access - ebp = 0 |
1 | ha | 3784 | jne siar1 |
3785 | |||
3786 | not ebx |
||
3787 | and [edi],byte bl |
||
3788 | |||
3789 | popad |
||
3790 | |||
3791 | ret |
||
3792 | |||
3793 | siar1: |
||
3794 | |||
425 | victor | 3795 | or [edi],byte bl ; disable access - ebp = 1 |
1 | ha | 3796 | |
3797 | popad |
||
3798 | |||
3799 | ret |
||
3800 | |||
3801 | r_f_port_area: |
||
3802 | |||
3803 | test eax, eax |
||
3804 | jnz free_port_area |
||
3805 | ; je r_port_area |
||
3806 | ; jmp free_port_area |
||
3807 | |||
3808 | ; r_port_area: |
||
3809 | |||
3810 | pushad |
||
3811 | |||
425 | victor | 3812 | cmp ebx,ecx ; beginning > end ? |
75 | diamond | 3813 | ja rpal1 |
3814 | cmp ecx,65536 |
||
3815 | jae rpal1 |
||
381 | serge | 3816 | mov esi,[RESERVED_PORTS] |
425 | victor | 3817 | test esi,esi ; no reserved areas ? |
1 | ha | 3818 | je rpal2 |
425 | victor | 3819 | cmp esi,255 ; max reserved |
75 | diamond | 3820 | jae rpal1 |
1 | ha | 3821 | rpal3: |
3822 | mov edi,esi |
||
3823 | shl edi,4 |
||
381 | serge | 3824 | add edi,RESERVED_PORTS |
1 | ha | 3825 | cmp ebx,[edi+8] |
75 | diamond | 3826 | ja rpal4 |
1 | ha | 3827 | cmp ecx,[edi+4] |
3828 | jae rpal1 |
||
3829 | ; jb rpal4 |
||
3830 | ; jmp rpal1 |
||
3831 | rpal4: |
||
3832 | |||
3833 | dec esi |
||
3834 | jnz rpal3 |
||
3835 | jmp rpal2 |
||
3836 | rpal1: |
||
3837 | popad |
||
3838 | mov eax,1 |
||
3839 | ret |
||
3840 | |||
3841 | rpal2: |
||
3842 | popad |
||
3843 | |||
3844 | |||
3845 | ; enable port access at port IO map |
||
3846 | cli |
||
425 | victor | 3847 | pushad ; start enable io map |
1 | ha | 3848 | |
3849 | cmp ecx,65536 ;16384 |
||
3850 | jae no_unmask_io ; jge |
||
3851 | |||
3852 | mov eax,ebx |
||
3853 | |||
3854 | new_port_access: |
||
3855 | |||
3856 | pushad |
||
3857 | |||
425 | victor | 3858 | xor ebp,ebp ; enable - eax = port |
1 | ha | 3859 | call set_io_access_rights |
3860 | |||
3861 | popad |
||
3862 | |||
3863 | inc eax |
||
3864 | cmp eax,ecx |
||
3865 | jbe new_port_access |
||
3866 | |||
3867 | no_unmask_io: |
||
3868 | |||
425 | victor | 3869 | popad ; end enable io map |
1 | ha | 3870 | sti |
3871 | |||
381 | serge | 3872 | mov edi,[RESERVED_PORTS] |
1 | ha | 3873 | add edi,1 |
381 | serge | 3874 | mov [RESERVED_PORTS],edi |
1 | ha | 3875 | shl edi,4 |
381 | serge | 3876 | add edi,RESERVED_PORTS |
379 | serge | 3877 | mov esi,[TASK_BASE] |
115 | poddubny | 3878 | mov esi,[esi+TASKDATA.pid] |
1 | ha | 3879 | mov [edi],esi |
3880 | mov [edi+4],ebx |
||
3881 | mov [edi+8],ecx |
||
3882 | |||
3883 | xor eax, eax |
||
3884 | ret |
||
3885 | |||
3886 | free_port_area: |
||
3887 | |||
3888 | pushad |
||
3889 | |||
381 | serge | 3890 | mov esi,[RESERVED_PORTS] ; no reserved areas ? |
75 | diamond | 3891 | test esi,esi |
1 | ha | 3892 | je frpal2 |
379 | serge | 3893 | mov edx,[TASK_BASE] |
115 | poddubny | 3894 | mov edx,[edx+TASKDATA.pid] |
1 | ha | 3895 | frpal3: |
3896 | mov edi,esi |
||
3897 | shl edi,4 |
||
381 | serge | 3898 | add edi,RESERVED_PORTS |
1 | ha | 3899 | cmp edx,[edi] |
3900 | jne frpal4 |
||
3901 | cmp ebx,[edi+4] |
||
3902 | jne frpal4 |
||
3903 | cmp ecx,[edi+8] |
||
3904 | jne frpal4 |
||
3905 | jmp frpal1 |
||
3906 | frpal4: |
||
3907 | dec esi |
||
3908 | jnz frpal3 |
||
3909 | frpal2: |
||
3910 | popad |
||
3911 | mov eax,1 |
||
3912 | ret |
||
3913 | frpal1: |
||
3914 | mov ecx,256 |
||
3915 | sub ecx,esi |
||
3916 | shl ecx,4 |
||
3917 | mov esi,edi |
||
3918 | add esi,16 |
||
3919 | cld |
||
3920 | rep movsb |
||
3921 | |||
381 | serge | 3922 | dec dword [RESERVED_PORTS] |
1 | ha | 3923 | |
3924 | popad |
||
3925 | |||
3926 | |||
3927 | ; disable port access at port IO map |
||
3928 | |||
425 | victor | 3929 | pushad ; start disable io map |
1 | ha | 3930 | |
3931 | cmp ecx,65536 ;16384 |
||
3932 | jge no_mask_io |
||
3933 | |||
3934 | mov eax,ebx |
||
3935 | |||
3936 | new_port_access_disable: |
||
3937 | |||
3938 | pushad |
||
3939 | |||
425 | victor | 3940 | mov ebp,1 ; disable - eax = port |
1 | ha | 3941 | call set_io_access_rights |
3942 | |||
3943 | popad |
||
3944 | |||
3945 | inc eax |
||
3946 | cmp eax,ecx |
||
3947 | jbe new_port_access_disable |
||
3948 | |||
3949 | no_mask_io: |
||
3950 | |||
425 | victor | 3951 | popad ; end disable io map |
1 | ha | 3952 | |
3953 | xor eax, eax |
||
3954 | ret |
||
3955 | |||
3956 | |||
3957 | reserve_free_irq: |
||
3958 | |||
75 | diamond | 3959 | mov ecx, 1 |
3960 | cmp ebx, 16 |
||
3961 | jae fril1 |
||
3962 | test eax,eax |
||
1 | ha | 3963 | jz reserve_irq |
3964 | |||
75 | diamond | 3965 | lea edi,[irq_owner+ebx*4] |
1 | ha | 3966 | mov edx,[edi] |
379 | serge | 3967 | mov eax,[TASK_BASE] |
115 | poddubny | 3968 | cmp edx,[eax+TASKDATA.pid] |
1 | ha | 3969 | jne fril1 |
75 | diamond | 3970 | dec ecx |
3971 | mov [edi],ecx |
||
1 | ha | 3972 | fril1: |
3973 | mov [esp+36],ecx ; return in eax |
||
3974 | ret |
||
3975 | |||
3976 | reserve_irq: |
||
3977 | |||
75 | diamond | 3978 | lea edi,[irq_owner+ebx*4] |
3979 | cmp dword [edi], 0 |
||
3980 | jnz ril1 |
||
1 | ha | 3981 | |
379 | serge | 3982 | mov edx,[TASK_BASE] |
115 | poddubny | 3983 | mov edx,[edx+TASKDATA.pid] |
1 | ha | 3984 | mov [edi],edx |
75 | diamond | 3985 | dec ecx |
1 | ha | 3986 | ril1: |
3987 | mov [esp+36],ecx ; return in eax |
||
3988 | ret |
||
3989 | |||
3990 | drawbackground: |
||
33 | mario79 | 3991 | inc [mouse_pause] |
381 | serge | 3992 | cmp [SCR_MODE],word 0x12 |
117 | mario79 | 3993 | je dbrv20 |
1 | ha | 3994 | dbrv12: |
381 | serge | 3995 | cmp [SCR_MODE],word 0100000000000000b |
1 | ha | 3996 | jge dbrv20 |
381 | serge | 3997 | cmp [SCR_MODE],word 0x13 |
1 | ha | 3998 | je dbrv20 |
3999 | call vesa12_drawbackground |
||
33 | mario79 | 4000 | dec [mouse_pause] |
36 | mario79 | 4001 | call [draw_pointer] |
1 | ha | 4002 | ret |
4003 | dbrv20: |
||
4004 | cmp [display_data-12],dword 1 |
||
4005 | jne bgrstr |
||
4006 | call vesa20_drawbackground_tiled |
||
33 | mario79 | 4007 | dec [mouse_pause] |
36 | mario79 | 4008 | call [draw_pointer] |
1 | ha | 4009 | ret |
4010 | bgrstr: |
||
4011 | call vesa20_drawbackground_stretch |
||
33 | mario79 | 4012 | dec [mouse_pause] |
36 | mario79 | 4013 | call [draw_pointer] |
1 | ha | 4014 | ret |
4015 | |||
75 | diamond | 4016 | align 4 |
1 | ha | 4017 | |
425 | victor | 4018 | syscall_putimage: ; PutImage |
33 | mario79 | 4019 | |
75 | diamond | 4020 | mov edx,ecx |
4021 | mov ecx,ebx |
||
425 | victor | 4022 | lea ebx, [eax+std_application_base_address] |
75 | diamond | 4023 | |
1 | ha | 4024 | sys_putimage: |
53 | mikedld | 4025 | test ecx,0x80008000 |
4026 | jnz .exit |
||
4027 | test ecx,0x0000FFFF |
||
4028 | jz .exit |
||
4029 | test ecx,0xFFFF0000 |
||
4030 | jnz @f |
||
4031 | .exit: |
||
4032 | ret |
||
4033 | @@: |
||
425 | victor | 4034 | mov edi,[CURRENT_TASK] |
4035 | shl edi,8 |
||
4036 | add dx,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
||
4037 | rol edx,16 |
||
4038 | add dx,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
||
4039 | rol edx,16 |
||
114 | mikedld | 4040 | .forced: |
425 | victor | 4041 | push ebp esi 0 |
4042 | mov ebp, putimage_get24bpp |
||
4043 | mov esi, putimage_init24bpp |
||
283 | diamond | 4044 | sys_putimage_bpp: |
4045 | ; call [disable_mouse] ; this will be done in xxx_putimage |
||
117 | mario79 | 4046 | ; mov eax, vga_putimage |
425 | victor | 4047 | cmp [SCR_MODE], word 0x12 |
4048 | jz @f ;.doit |
||
4049 | mov eax, vesa12_putimage |
||
4050 | cmp [SCR_MODE], word 0100000000000000b |
||
4051 | jae @f |
||
4052 | cmp [SCR_MODE], word 0x13 |
||
4053 | jnz .doit |
||
75 | diamond | 4054 | @@: |
425 | victor | 4055 | mov eax, vesa20_putimage |
75 | diamond | 4056 | .doit: |
425 | victor | 4057 | inc [mouse_pause] |
4058 | call eax |
||
4059 | dec [mouse_pause] |
||
4060 | pop ebp esi ebp |
||
4061 | jmp [draw_pointer] |
||
1 | ha | 4062 | |
283 | diamond | 4063 | syscall_putimage_palette: |
425 | victor | 4064 | lea edi, [esi+std_application_base_address] |
4065 | mov esi, edx |
||
4066 | mov edx, ecx |
||
4067 | mov ecx, ebx |
||
4068 | lea ebx, [eax+std_application_base_address] |
||
283 | diamond | 4069 | sys_putimage_palette: |
4070 | ; ebx = pointer to image |
||
4071 | ; ecx = [xsize]*65536 + [ysize] |
||
4072 | ; edx = [xstart]*65536 + [ystart] |
||
314 | diamond | 4073 | ; esi = number of bits per pixel, must be 8, 24 or 32 |
283 | diamond | 4074 | ; edi = pointer to palette |
314 | diamond | 4075 | ; ebp = row delta |
425 | victor | 4076 | mov eax, [CURRENT_TASK] |
4077 | shl eax, 8 |
||
4078 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.top] |
||
4079 | rol edx, 16 |
||
4080 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.left] |
||
4081 | rol edx, 16 |
||
283 | diamond | 4082 | .forced: |
425 | victor | 4083 | push ebp esi ebp |
4084 | cmp esi, 8 |
||
4085 | jnz @f |
||
4086 | mov ebp, putimage_get8bpp |
||
4087 | mov esi, putimage_init8bpp |
||
4088 | jmp sys_putimage_bpp |
||
314 | diamond | 4089 | @@: |
425 | victor | 4090 | cmp esi, 24 |
4091 | jnz @f |
||
4092 | mov ebp, putimage_get24bpp |
||
4093 | mov esi, putimage_init24bpp |
||
4094 | jmp sys_putimage_bpp |
||
314 | diamond | 4095 | @@: |
425 | victor | 4096 | cmp esi, 32 |
4097 | jnz @f |
||
4098 | mov ebp, putimage_get32bpp |
||
4099 | mov esi, putimage_init32bpp |
||
4100 | jmp sys_putimage_bpp |
||
314 | diamond | 4101 | @@: |
425 | victor | 4102 | pop ebp esi |
4103 | ret |
||
283 | diamond | 4104 | |
4105 | putimage_init24bpp: |
||
425 | victor | 4106 | lea eax, [eax*3] |
283 | diamond | 4107 | putimage_init8bpp: |
425 | victor | 4108 | ret |
283 | diamond | 4109 | |
4110 | putimage_get24bpp: |
||
425 | victor | 4111 | mov eax, [esi] |
4112 | add esi, 3 |
||
4113 | ret 4 |
||
283 | diamond | 4114 | putimage_get8bpp: |
425 | victor | 4115 | movzx eax, byte [esi] |
4116 | push edx |
||
4117 | mov edx, [esp+8] |
||
4118 | mov eax, [edx+eax*4] |
||
4119 | pop edx |
||
4120 | inc esi |
||
4121 | ret 4 |
||
283 | diamond | 4122 | |
314 | diamond | 4123 | putimage_init32bpp: |
425 | victor | 4124 | shl eax, 2 |
4125 | ret |
||
314 | diamond | 4126 | putimage_get32bpp: |
425 | victor | 4127 | lodsd |
4128 | ret 4 |
||
314 | diamond | 4129 | |
1 | ha | 4130 | ; eax x beginning |
4131 | ; ebx y beginning |
||
4132 | ; ecx x end |
||
283 | diamond | 4133 | ; edx y end |
1 | ha | 4134 | ; edi color |
4135 | |||
4136 | __sys_drawbar: |
||
425 | victor | 4137 | mov esi,[CURRENT_TASK] |
4138 | shl esi,8 |
||
4139 | add eax,[esi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
||
4140 | add ecx,[esi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
||
4141 | add ebx,[esi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
||
4142 | add edx,[esi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
||
114 | mikedld | 4143 | .forced: |
33 | mario79 | 4144 | inc [mouse_pause] |
283 | diamond | 4145 | ; call [disable_mouse] |
381 | serge | 4146 | cmp [SCR_MODE],word 0x12 |
425 | victor | 4147 | je dbv20 |
1 | ha | 4148 | sdbv20: |
381 | serge | 4149 | cmp [SCR_MODE],word 0100000000000000b |
1 | ha | 4150 | jge dbv20 |
381 | serge | 4151 | cmp [SCR_MODE],word 0x13 |
425 | victor | 4152 | je dbv20 |
1 | ha | 4153 | call vesa12_drawbar |
33 | mario79 | 4154 | dec [mouse_pause] |
36 | mario79 | 4155 | call [draw_pointer] |
1 | ha | 4156 | ret |
4157 | dbv20: |
||
4158 | call vesa20_drawbar |
||
33 | mario79 | 4159 | dec [mouse_pause] |
36 | mario79 | 4160 | call [draw_pointer] |
1 | ha | 4161 | ret |
4162 | |||
4163 | |||
4164 | |||
4165 | kb_read: |
||
4166 | |||
425 | victor | 4167 | push ecx edx |
1 | ha | 4168 | |
425 | victor | 4169 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 4170 | kr_loop: |
425 | victor | 4171 | in al,0x64 |
4172 | test al,1 |
||
4173 | jnz kr_ready |
||
4174 | loop kr_loop |
||
4175 | mov ah,1 |
||
4176 | jmp kr_exit |
||
1 | ha | 4177 | kr_ready: |
425 | victor | 4178 | push ecx |
4179 | mov ecx,32 |
||
1 | ha | 4180 | kr_delay: |
425 | victor | 4181 | loop kr_delay |
4182 | pop ecx |
||
4183 | in al,0x60 |
||
4184 | xor ah,ah |
||
1 | ha | 4185 | kr_exit: |
4186 | |||
425 | victor | 4187 | pop edx ecx |
1 | ha | 4188 | |
425 | victor | 4189 | ret |
1 | ha | 4190 | |
4191 | |||
4192 | kb_write: |
||
4193 | |||
425 | victor | 4194 | push ecx edx |
1 | ha | 4195 | |
425 | victor | 4196 | mov dl,al |
265 | diamond | 4197 | ; mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4198 | ; kw_loop1: |
||
4199 | ; in al,0x64 |
||
4200 | ; test al,0x20 |
||
4201 | ; jz kw_ok1 |
||
4202 | ; loop kw_loop1 |
||
4203 | ; mov ah,1 |
||
4204 | ; jmp kw_exit |
||
4205 | ; kw_ok1: |
||
425 | victor | 4206 | in al,0x60 |
4207 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
||
1 | ha | 4208 | kw_loop: |
425 | victor | 4209 | in al,0x64 |
4210 | test al,2 |
||
4211 | jz kw_ok |
||
4212 | loop kw_loop |
||
4213 | mov ah,1 |
||
4214 | jmp kw_exit |
||
1 | ha | 4215 | kw_ok: |
425 | victor | 4216 | mov al,dl |
4217 | out 0x60,al |
||
4218 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
||
1 | ha | 4219 | kw_loop3: |
425 | victor | 4220 | in al,0x64 |
4221 | test al,2 |
||
4222 | jz kw_ok3 |
||
4223 | loop kw_loop3 |
||
4224 | mov ah,1 |
||
4225 | jmp kw_exit |
||
1 | ha | 4226 | kw_ok3: |
425 | victor | 4227 | mov ah,8 |
1 | ha | 4228 | kw_loop4: |
425 | victor | 4229 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 4230 | kw_loop5: |
425 | victor | 4231 | in al,0x64 |
4232 | test al,1 |
||
4233 | jnz kw_ok4 |
||
4234 | loop kw_loop5 |
||
4235 | dec ah |
||
4236 | jnz kw_loop4 |
||
1 | ha | 4237 | kw_ok4: |
425 | victor | 4238 | xor ah,ah |
1 | ha | 4239 | kw_exit: |
4240 | |||
425 | victor | 4241 | pop edx ecx |
1 | ha | 4242 | |
425 | victor | 4243 | ret |
1 | ha | 4244 | |
4245 | |||
4246 | kb_cmd: |
||
4247 | |||
425 | victor | 4248 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 4249 | c_wait: |
425 | victor | 4250 | in al,0x64 |
4251 | test al,2 |
||
4252 | jz c_send |
||
4253 | loop c_wait |
||
4254 | jmp c_error |
||
1 | ha | 4255 | c_send: |
425 | victor | 4256 | mov al,bl |
4257 | out 0x64,al |
||
4258 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
||
1 | ha | 4259 | c_accept: |
425 | victor | 4260 | in al,0x64 |
4261 | test al,2 |
||
4262 | jz c_ok |
||
4263 | loop c_accept |
||
1 | ha | 4264 | c_error: |
425 | victor | 4265 | mov ah,1 |
4266 | jmp c_exit |
||
1 | ha | 4267 | c_ok: |
425 | victor | 4268 | xor ah,ah |
1 | ha | 4269 | c_exit: |
425 | victor | 4270 | ret |
1 | ha | 4271 | |
4272 | |||
4273 | setmouse: ; set mousepicture -pointer |
||
425 | victor | 4274 | ; ps2 mouse enable |
1 | ha | 4275 | |
381 | serge | 4276 | mov [MOUSE_PICTURE],dword mousepointer |
1 | ha | 4277 | |
4278 | cli |
||
33 | mario79 | 4279 | ; mov bl,0xa8 ; enable mouse cmd |
4280 | ; call kb_cmd |
||
4281 | ; call kb_read ; read status |
||
4282 | ; mov bl,0x20 ; get command byte |
||
4283 | ; call kb_cmd |
||
4284 | ; call kb_read |
||
4285 | ; or al,3 ; enable interrupt |
||
4286 | ; mov bl,0x60 ; write command |
||
4287 | ; push eax |
||
4288 | ; call kb_cmd |
||
4289 | ; pop eax |
||
4290 | ; call kb_write |
||
4291 | ; mov bl,0xd4 ; for mouse |
||
4292 | ; call kb_cmd |
||
4293 | ; mov al,0xf4 ; enable mouse device |
||
4294 | ; call kb_write |
||
4295 | ; call kb_read ; read status return |
||
1 | ha | 4296 | |
4297 | ; com1 mouse enable |
||
4298 | |||
4299 | mov bx,0x3f8 ; combase |
||
4300 | |||
4301 | mov dx,bx |
||
4302 | add dx,3 |
||
4303 | mov al,0x80 |
||
4304 | out dx,al |
||
4305 | |||
4306 | mov dx,bx |
||
4307 | add dx,1 |
||
4308 | mov al,0 |
||
4309 | out dx,al |
||
4310 | |||
4311 | mov dx,bx |
||
4312 | add dx,0 |
||
425 | victor | 4313 | mov al,0x30*2 ; 0x30 / 4 |
1 | ha | 4314 | out dx,al |
4315 | |||
4316 | mov dx,bx |
||
4317 | add dx,3 |
||
425 | victor | 4318 | mov al,2 ; 3 |
1 | ha | 4319 | out dx,al |
4320 | |||
4321 | mov dx,bx |
||
4322 | add dx,4 |
||
4323 | mov al,0xb |
||
4324 | out dx,al |
||
4325 | |||
4326 | mov dx,bx |
||
4327 | add dx,1 |
||
4328 | mov al,1 |
||
4329 | out dx,al |
||
4330 | |||
4331 | |||
4332 | ; com2 mouse enable |
||
4333 | |||
4334 | mov bx,0x2f8 ; combase |
||
4335 | |||
4336 | mov dx,bx |
||
4337 | add dx,3 |
||
4338 | mov al,0x80 |
||
4339 | out dx,al |
||
4340 | |||
4341 | mov dx,bx |
||
4342 | add dx,1 |
||
4343 | mov al,0 |
||
4344 | out dx,al |
||
4345 | |||
4346 | mov dx,bx |
||
4347 | add dx,0 |
||
4348 | mov al,0x30*2 |
||
4349 | out dx,al |
||
4350 | |||
4351 | mov dx,bx |
||
4352 | add dx,3 |
||
4353 | mov al,2 |
||
4354 | out dx,al |
||
4355 | |||
4356 | mov dx,bx |
||
4357 | add dx,4 |
||
4358 | mov al,0xb |
||
4359 | out dx,al |
||
4360 | |||
4361 | mov dx,bx |
||
4362 | add dx,1 |
||
4363 | mov al,1 |
||
4364 | out dx,al |
||
4365 | |||
4366 | ret |
||
4367 | |||
4368 | |||
4369 | _rdtsc: |
||
164 | serge | 4370 | bt [cpu_caps], CAPS_TSC |
4371 | jnc ret_rdtsc |
||
1 | ha | 4372 | rdtsc |
4373 | ret |
||
4374 | ret_rdtsc: |
||
4375 | mov edx,0xffffffff |
||
4376 | mov eax,0xffffffff |
||
4377 | ret |
||
4378 | |||
4379 | rerouteirqs: |
||
4380 | |||
425 | victor | 4381 | cli |
1 | ha | 4382 | |
425 | victor | 4383 | mov al,0x11 ; icw4, edge triggered |
4384 | out 0x20,al |
||
4385 | call pic_delay |
||
4386 | out 0xA0,al |
||
4387 | call pic_delay |
||
1 | ha | 4388 | |
425 | victor | 4389 | mov al,0x20 ; generate 0x20 + |
4390 | out 0x21,al |
||
4391 | call pic_delay |
||
4392 | mov al,0x28 ; generate 0x28 + |
||
4393 | out 0xA1,al |
||
4394 | call pic_delay |
||
1 | ha | 4395 | |
425 | victor | 4396 | mov al,0x04 ; slave at irq2 |
4397 | out 0x21,al |
||
4398 | call pic_delay |
||
4399 | mov al,0x02 ; at irq9 |
||
4400 | out 0xA1,al |
||
4401 | call pic_delay |
||
1 | ha | 4402 | |
425 | victor | 4403 | mov al,0x01 ; 8086 mode |
4404 | out 0x21,al |
||
4405 | call pic_delay |
||
4406 | out 0xA1,al |
||
4407 | call pic_delay |
||
1 | ha | 4408 | |
425 | victor | 4409 | mov al,255 ; mask all irq's |
4410 | out 0xA1,al |
||
4411 | call pic_delay |
||
4412 | out 0x21,al |
||
4413 | call pic_delay |
||
1 | ha | 4414 | |
425 | victor | 4415 | mov ecx,0x1000 |
4416 | cld |
||
4417 | picl1: call pic_delay |
||
4418 | loop picl1 |
||
1 | ha | 4419 | |
425 | victor | 4420 | mov al,255 ; mask all irq's |
4421 | out 0xA1,al |
||
4422 | call pic_delay |
||
4423 | out 0x21,al |
||
4424 | call pic_delay |
||
1 | ha | 4425 | |
425 | victor | 4426 | cli |
1 | ha | 4427 | |
425 | victor | 4428 | ret |
1 | ha | 4429 | |
4430 | |||
4431 | pic_delay: |
||
4432 | |||
425 | victor | 4433 | jmp pdl1 |
4434 | pdl1: ret |
||
1 | ha | 4435 | |
4436 | |||
4437 | sys_msg_board_str: |
||
4438 | |||
4439 | pushad |
||
4440 | @@: |
||
4441 | cmp [esi],byte 0 |
||
4442 | je @f |
||
4443 | mov eax,1 |
||
4444 | movzx ebx,byte [esi] |
||
4445 | call sys_msg_board |
||
4446 | inc esi |
||
4447 | jmp @b |
||
4448 | @@: |
||
4449 | popad |
||
4450 | ret |
||
4451 | |||
4452 | uglobal |
||
373 | mikedld | 4453 | msg_board_data: times 4096 db 0 |
1 | ha | 4454 | msg_board_count dd 0x0 |
4455 | endg |
||
4456 | |||
4457 | sys_msg_board: |
||
4458 | |||
4459 | ; eax=1 : write : bl byte to write |
||
4460 | ; eax=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
||
4461 | |||
4462 | mov ecx,[msg_board_count] |
||
4463 | cmp eax, 1 |
||
4464 | jne smbl1 |
||
4465 | |||
4466 | |||
4467 | mov [msg_board_data+ecx],bl |
||
4468 | inc ecx |
||
373 | mikedld | 4469 | and ecx, 4095 |
1 | ha | 4470 | mov [msg_board_count], ecx |
4471 | mov [check_idle_semaphore], 5 |
||
4472 | ret |
||
4473 | smbl1: |
||
4474 | |||
4475 | cmp eax, 2 |
||
4476 | jne smbl2 |
||
4477 | test ecx, ecx |
||
4478 | jz smbl21 |
||
4479 | ; mov edi, msg_board_data |
||
4480 | ; mov esi, msg_board_data+1 |
||
4481 | ; movzx eax, byte [edi] |
||
4482 | mov eax, msg_board_data+1 |
||
4483 | mov ebx, msg_board_data |
||
4484 | movzx edx, byte [ebx] |
||
4485 | call memmove |
||
4486 | ; push ecx |
||
4487 | ; shr ecx, 2 |
||
4488 | ; cld |
||
4489 | ; rep movsd |
||
4490 | ; pop ecx |
||
4491 | ; and ecx, 3 |
||
4492 | ; rep movsb |
||
4493 | dec [msg_board_count] |
||
4494 | mov [esp+36], edx ;eax |
||
4495 | mov [esp+24], dword 1 |
||
4496 | ret |
||
4497 | smbl21: |
||
4498 | mov [esp+36], ecx |
||
4499 | mov [esp+24], ecx |
||
4500 | |||
4501 | smbl2: |
||
4502 | ret |
||
4503 | |||
4504 | |||
4505 | |||
4506 | sys_process_def: |
||
425 | victor | 4507 | mov edi, [CURRENT_TASK] |
1 | ha | 4508 | |
425 | victor | 4509 | dec eax ; 1 = set keyboard mode |
1 | ha | 4510 | jne no_set_keyboard_setup |
4511 | |||
4512 | shl edi,8 |
||
380 | serge | 4513 | mov [edi+SLOT_BASE + APPDATA.keyboard_mode],bl |
1 | ha | 4514 | |
4515 | ret |
||
4516 | |||
4517 | no_set_keyboard_setup: |
||
4518 | |||
425 | victor | 4519 | dec eax ; 2 = get keyboard mode |
1 | ha | 4520 | jne no_get_keyboard_setup |
4521 | |||
4522 | shl edi,8 |
||
380 | serge | 4523 | movzx eax, byte [SLOT_BASE+edi + APPDATA.keyboard_mode] |
1 | ha | 4524 | |
4525 | mov [esp+36],eax |
||
4526 | |||
4527 | ret |
||
4528 | |||
4529 | no_get_keyboard_setup: |
||
4530 | |||
425 | victor | 4531 | dec eax ; 3 = get keyboard ctrl, alt, shift |
1 | ha | 4532 | jne no_get_keyboard_cas |
4533 | |||
4534 | ; xor eax,eax |
||
4535 | ; movzx eax,byte [shift] |
||
4536 | ; movzx ebx,byte [ctrl] |
||
4537 | ; shl ebx,2 |
||
4538 | ; add eax,ebx |
||
4539 | ; movzx ebx,byte [alt] |
||
4540 | ; shl ebx,3 |
||
4541 | ; add eax,ebx |
||
4542 | |||
4543 | ;// mike.dld [ |
||
4544 | mov eax, [kb_state] |
||
4545 | ;// mike.dld ] |
||
4546 | |||
4547 | mov [esp+36],eax |
||
4548 | |||
4549 | ret |
||
4550 | |||
4551 | no_get_keyboard_cas: |
||
4552 | |||
425 | victor | 4553 | dec eax |
4554 | jnz no_add_keyboard_hotkey |
||
1 | ha | 4555 | |
425 | victor | 4556 | mov eax, hotkey_list |
92 | diamond | 4557 | @@: |
425 | victor | 4558 | cmp dword [eax+8], 0 |
4559 | jz .found_free |
||
4560 | add eax, 16 |
||
4561 | cmp eax, hotkey_list+16*256 |
||
4562 | jb @b |
||
4563 | mov dword [esp+36], 1 |
||
4564 | ret |
||
92 | diamond | 4565 | .found_free: |
425 | victor | 4566 | mov [eax+8], edi |
4567 | mov [eax+4], ecx |
||
4568 | movzx ebx, bl |
||
4569 | lea ebx, [hotkey_scancodes+ebx*4] |
||
4570 | mov ecx, [ebx] |
||
4571 | mov [eax], ecx |
||
4572 | mov [ebx], eax |
||
4573 | mov [eax+12], ebx |
||
4574 | jecxz @f |
||
4575 | mov [ecx+12], eax |
||
92 | diamond | 4576 | @@: |
425 | victor | 4577 | and dword [esp+36], 0 |
4578 | ret |
||
92 | diamond | 4579 | |
4580 | no_add_keyboard_hotkey: |
||
4581 | |||
425 | victor | 4582 | dec eax |
4583 | jnz no_del_keyboard_hotkey |
||
92 | diamond | 4584 | |
425 | victor | 4585 | movzx ebx, bl |
4586 | lea ebx, [hotkey_scancodes+ebx*4] |
||
4587 | mov eax, [ebx] |
||
92 | diamond | 4588 | .scan: |
425 | victor | 4589 | test eax, eax |
4590 | jz .notfound |
||
4591 | cmp [eax+8], edi |
||
4592 | jnz .next |
||
4593 | cmp [eax+4], ecx |
||
4594 | jz .found |
||
92 | diamond | 4595 | .next: |
425 | victor | 4596 | mov eax, [eax] |
4597 | jmp .scan |
||
92 | diamond | 4598 | .notfound: |
425 | victor | 4599 | mov dword [esp+36], 1 |
4600 | ret |
||
92 | diamond | 4601 | .found: |
425 | victor | 4602 | mov ecx, [eax] |
4603 | jecxz @f |
||
4604 | mov edx, [eax+12] |
||
4605 | mov [ecx+12], edx |
||
92 | diamond | 4606 | @@: |
425 | victor | 4607 | mov ecx, [eax+12] |
4608 | mov edx, [eax] |
||
4609 | mov [ecx], edx |
||
4610 | xor edx, edx |
||
4611 | mov [eax+4], edx |
||
4612 | mov [eax+8], edx |
||
4613 | mov [eax+12], edx |
||
4614 | mov [eax], edx |
||
4615 | mov [esp+36], edx |
||
4616 | ret |
||
92 | diamond | 4617 | |
4618 | no_del_keyboard_hotkey: |
||
1 | ha | 4619 | ret |
4620 | |||
4621 | |||
4622 | align 4 |
||
4623 | |||
425 | victor | 4624 | sys_gs: ; direct screen access |
1 | ha | 4625 | |
425 | victor | 4626 | cmp eax,1 ; resolution |
1 | ha | 4627 | jne no_gs1 |
381 | serge | 4628 | mov eax,[ScreenWidth] |
1 | ha | 4629 | shl eax,16 |
381 | serge | 4630 | mov ax,[ScreenHeight] |
1 | ha | 4631 | add eax,0x00010001 |
4632 | mov [esp+36],eax |
||
4633 | ret |
||
4634 | no_gs1: |
||
4635 | |||
425 | victor | 4636 | cmp eax,2 ; bits per pixel |
1 | ha | 4637 | jne no_gs2 |
381 | serge | 4638 | movzx eax,byte [ScreenBPP] |
1 | ha | 4639 | mov [esp+36],eax |
4640 | ret |
||
4641 | no_gs2: |
||
4642 | |||
425 | victor | 4643 | cmp eax,3 ; bytes per scanline |
1 | ha | 4644 | jne no_gs3 |
381 | serge | 4645 | mov eax,[BytesPerScanLine] |
1 | ha | 4646 | mov [esp+36],eax |
4647 | ret |
||
4648 | no_gs3: |
||
4649 | |||
4650 | mov [esp+36],dword -1 |
||
4651 | ret |
||
4652 | |||
4653 | |||
4654 | align 4 ; PCI functions |
||
4655 | |||
4656 | sys_pci: |
||
4657 | |||
4658 | call pci_api |
||
4659 | mov [esp+36],eax |
||
4660 | ret |
||
4661 | |||
4662 | |||
4663 | align 4 ; system functions |
||
4664 | |||
425 | victor | 4665 | syscall_setpixel: ; SetPixel |
1 | ha | 4666 | |
4667 | |||
379 | serge | 4668 | mov edx,[TASK_BASE] |
115 | poddubny | 4669 | add eax,[edx-twdw+WDATA.box.left] |
4670 | add ebx,[edx-twdw+WDATA.box.top] |
||
425 | victor | 4671 | mov edi,[CURRENT_TASK] |
4672 | shl edi,8 |
||
4673 | add eax,[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
||
4674 | add ebx,[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
||
112 | poddubny | 4675 | xor edi,edi ; no force |
114 | mikedld | 4676 | ; mov edi,1 |
112 | poddubny | 4677 | call [disable_mouse] |
1 | ha | 4678 | jmp [putpixel] |
4679 | |||
4680 | align 4 |
||
4681 | |||
425 | victor | 4682 | syscall_writetext: ; WriteText |
1 | ha | 4683 | |
379 | serge | 4684 | mov edi,[TASK_BASE] |
115 | poddubny | 4685 | mov ebp,[edi-twdw+WDATA.box.left] |
425 | victor | 4686 | push esi |
4687 | mov esi,[CURRENT_TASK] |
||
4688 | shl esi,8 |
||
4689 | add ebp,[esi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
||
1 | ha | 4690 | shl ebp,16 |
115 | poddubny | 4691 | add ebp,[edi-twdw+WDATA.box.top] |
425 | victor | 4692 | add bp,word[esi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
4693 | pop esi |
||
117 | mario79 | 4694 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 4695 | add eax,ebp |
4696 | xor edi,edi |
||
4697 | jmp dtext |
||
4698 | |||
4699 | align 4 |
||
4700 | |||
425 | victor | 4701 | syscall_openramdiskfile: ; OpenRamdiskFile |
1 | ha | 4702 | |
4703 | |||
379 | serge | 4704 | mov edi,[TASK_BASE] |
164 | serge | 4705 | add edi,TASKDATA.mem_start |
1 | ha | 4706 | add eax,[edi] |
4707 | add edx,[edi] |
||
4708 | mov esi,12 |
||
4709 | call fileread |
||
4710 | mov [esp+36],ebx |
||
4711 | ret |
||
4712 | |||
4713 | align 4 |
||
4714 | |||
425 | victor | 4715 | syscall_drawrect: ; DrawRect |
1 | ha | 4716 | |
4717 | mov edi,ecx |
||
52 | mikedld | 4718 | and edi,0x80FFFFFF |
1 | ha | 4719 | test ax,ax |
4720 | je drectr |
||
4721 | test bx,bx |
||
4722 | je drectr |
||
4723 | movzx ecx,ax |
||
4724 | shr eax,16 |
||
4725 | movzx edx,bx |
||
4726 | shr ebx,16 |
||
425 | victor | 4727 | mov esi,[CURRENT_TASK] |
4728 | shl esi,8 |
||
4729 | add eax,[esi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
||
4730 | add ebx,[esi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
||
1 | ha | 4731 | add ecx,eax |
4732 | add edx,ebx |
||
4733 | jmp [drawbar] |
||
4734 | drectr: |
||
4735 | ret |
||
4736 | |||
4737 | align 4 |
||
4738 | |||
425 | victor | 4739 | syscall_getscreensize: ; GetScreenSize |
1 | ha | 4740 | |
381 | serge | 4741 | movzx eax,word[ScreenWidth] |
1 | ha | 4742 | shl eax,16 |
381 | serge | 4743 | mov ax,[ScreenHeight] |
1 | ha | 4744 | mov [esp+36],eax |
4745 | ret |
||
4746 | |||
4747 | align 4 |
||
4748 | |||
425 | victor | 4749 | syscall_cdaudio: ; CD |
1 | ha | 4750 | |
4751 | call sys_cd_audio |
||
4752 | mov [esp+36],eax |
||
4753 | ret |
||
4754 | |||
4755 | align 4 |
||
4756 | |||
425 | victor | 4757 | syscall_delramdiskfile: ; DelRamdiskFile |
1 | ha | 4758 | |
379 | serge | 4759 | mov edi,[TASK_BASE] |
164 | serge | 4760 | add edi,TASKDATA.mem_start |
1 | ha | 4761 | add eax,[edi] |
4762 | call filedelete |
||
4763 | mov [esp+36],eax |
||
4764 | ret |
||
4765 | |||
4766 | align 4 |
||
4767 | |||
425 | victor | 4768 | syscall_writeramdiskfile: ; WriteRamdiskFile |
1 | ha | 4769 | |
379 | serge | 4770 | mov edi,[TASK_BASE] |
164 | serge | 4771 | add edi,TASKDATA.mem_start |
1 | ha | 4772 | add eax,[edi] |
4773 | add ebx,[edi] |
||
4774 | call filesave |
||
4775 | mov [esp+36],eax |
||
4776 | ret |
||
4777 | |||
4778 | align 4 |
||
4779 | |||
425 | victor | 4780 | syscall_getpixel: ; GetPixel |
381 | serge | 4781 | mov ecx,[ScreenWidth] |
1 | ha | 4782 | inc ecx |
4783 | xor edx,edx |
||
4784 | div ecx |
||
4785 | mov ebx,edx |
||
4786 | xchg eax,ebx |
||
4787 | call dword [0xe024] |
||
4788 | mov [esp+36],ecx |
||
4789 | ret |
||
4790 | |||
4791 | align 4 |
||
4792 | |||
425 | victor | 4793 | syscall_readstring: ; ReadString |
1 | ha | 4794 | |
379 | serge | 4795 | mov edi,[TASK_BASE] |
164 | serge | 4796 | add edi,TASKDATA.mem_start |
1 | ha | 4797 | add eax,[edi] |
4798 | call read_string |
||
4799 | mov [esp+36],eax |
||
4800 | ret |
||
4801 | |||
4802 | align 4 |
||
4803 | |||
425 | victor | 4804 | syscall_drawline: ; DrawLine |
1 | ha | 4805 | |
379 | serge | 4806 | mov edi,[TASK_BASE] |
115 | poddubny | 4807 | movzx edx,word[edi-twdw+WDATA.box.left] |
1 | ha | 4808 | mov ebp,edx |
425 | victor | 4809 | mov esi,[CURRENT_TASK] |
4810 | shl esi,8 |
||
4811 | add ebp,[esi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
||
4812 | add dx,word[esi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
||
1 | ha | 4813 | shl edx,16 |
4814 | add ebp,edx |
||
115 | poddubny | 4815 | movzx edx,word[edi-twdw+WDATA.box.top] |
1 | ha | 4816 | add eax,ebp |
4817 | mov ebp,edx |
||
425 | victor | 4818 | add ebp,[esi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
4819 | add dx,word[esi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
||
1 | ha | 4820 | shl edx,16 |
4821 | xor edi,edi |
||
4822 | add edx,ebp |
||
4823 | add ebx,edx |
||
4824 | jmp [draw_line] |
||
4825 | |||
4826 | align 4 |
||
4827 | |||
425 | victor | 4828 | syscall_getirqowner: ; GetIrqOwner |
75 | diamond | 4829 | cmp eax,16 |
4830 | jae .err |
||
1 | ha | 4831 | shl eax,2 |
4832 | add eax,irq_owner |
||
4833 | mov eax,[eax] |
||
4834 | mov [esp+36],eax |
||
4835 | ret |
||
75 | diamond | 4836 | .err: |
4837 | or dword [esp+36], -1 |
||
4838 | ret |
||
1 | ha | 4839 | |
4840 | align 4 |
||
4841 | |||
425 | victor | 4842 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
1 | ha | 4843 | |
4844 | call r_f_port_area |
||
4845 | mov [esp+36],eax |
||
4846 | ret |
||
4847 | |||
4848 | align 4 |
||
4849 | |||
425 | victor | 4850 | syscall_threads: ; CreateThreads |
1 | ha | 4851 | |
4852 | call sys_threads |
||
4853 | mov [esp+36],eax |
||
4854 | ret |
||
4855 | |||
4856 | align 4 |
||
4857 | |||
4858 | stack_driver_stat: |
||
4859 | |||
425 | victor | 4860 | call app_stack_handler ; Stack status |
1 | ha | 4861 | |
4862 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
||
4863 | ; call change_task ; between sent packet |
||
4864 | |||
4865 | mov [esp+36],eax |
||
4866 | ret |
||
4867 | |||
4868 | align 4 |
||
4869 | |||
425 | victor | 4870 | socket: ; Socket interface |
1 | ha | 4871 | call app_socket_handler |
4872 | |||
4873 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
||
4874 | ; call change_task ; between sent packet |
||
4875 | |||
4876 | mov [esp+36],eax |
||
4877 | mov [esp+24],ebx |
||
4878 | ret |
||
4879 | |||
4880 | align 4 |
||
4881 | |||
425 | victor | 4882 | user_events: ; User event times |
1 | ha | 4883 | |
4884 | mov eax,0x12345678 |
||
4885 | mov [esp+36],eax |
||
4886 | |||
4887 | ret |
||
4888 | |||
4889 | align 4 |
||
4890 | |||
425 | victor | 4891 | read_from_hd: ; Read from hd - fn not in use |
1 | ha | 4892 | |
379 | serge | 4893 | mov edi,[TASK_BASE] |
115 | poddubny | 4894 | add edi,TASKDATA.mem_start |
1 | ha | 4895 | add eax,[edi] |
4896 | add ecx,[edi] |
||
4897 | add edx,[edi] |
||
4898 | call file_read |
||
4899 | |||
4900 | mov [esp+36],eax |
||
4901 | mov [esp+24],ebx |
||
4902 | |||
4903 | ret |
||
4904 | |||
375 | Ghost | 4905 | align 4 |
4906 | paleholder: |
||
4907 | ret |
||
378 | serge | 4908 | |
76 | mario79 | 4909 | ; --------------- APM --------------------- |
4910 | apm_entry dp 0 |
||
425 | victor | 4911 | apm_vf dd 0 |
1 | ha | 4912 | align 4 |
76 | mario79 | 4913 | sys_apm: |
4914 | cmp word [apm_vf], 0 ; Check APM BIOS enable |
||
4915 | jne @f |
||
425 | victor | 4916 | or [esp + 56], byte 1 ; error |
4917 | mov [esp + 36], dword 8 ; 32-bit protected-mode interface not supported |
||
76 | mario79 | 4918 | ret |
164 | serge | 4919 | |
76 | mario79 | 4920 | @@: xchg eax, ecx |
4921 | xchg ebx, ecx |
||
164 | serge | 4922 | |
76 | mario79 | 4923 | cmp al, 3 |
425 | victor | 4924 | ja @f |
78 | diamond | 4925 | and [esp + 56], byte 0xfe ; emulate func 0..3 as func 0 |
76 | mario79 | 4926 | mov eax, [apm_vf] |
4927 | mov [esp + 36], eax |
||
4928 | shr eax, 16 |
||
4929 | mov [esp + 32], eax |
||
4930 | ret |
||
78 | diamond | 4931 | |
76 | mario79 | 4932 | @@: call pword [apm_entry] ; call APM BIOS |
4933 | mov [esp + 8 ], edi |
||
4934 | mov [esp + 12], esi |
||
4935 | mov [esp + 24], ebx |
||
4936 | mov [esp + 28], edx |
||
4937 | mov [esp + 32], ecx |
||
4938 | mov [esp + 36], eax |
||
4939 | setc al |
||
78 | diamond | 4940 | and [esp + 56], byte 0xfe |
425 | victor | 4941 | or [esp + 56], al |
76 | mario79 | 4942 | ret |
4943 | ; ----------------------------------------- |
||
1 | ha | 4944 | |
76 | mario79 | 4945 | align 4 |
4946 | |||
425 | victor | 4947 | undefined_syscall: ; Undefined system call |
1 | ha | 4948 | |
4949 | mov [esp+36],dword -1 |
||
4950 | ret |
||
4951 | |||
4952 | |||
4953 | ;clear_busy_flag_at_caller: |
||
4954 | |||
4955 | ; push edi |
||
4956 | |||
379 | serge | 4957 | ; mov edi,[CURRENT_TASK] ; restore processes tss pointer in gdt, busyfl? |
1 | ha | 4958 | ; imul edi,8 |
4959 | ; mov [edi+gdts+ tss0 +5], word 01010000b *256 +11101001b |
||
4960 | |||
4961 | ; pop edi |
||
4962 | |||
4963 | ; ret |
||
4964 | |||
4965 | |||
4966 | keymap: |
||
4967 | |||
4968 | db '6',27 |
||
4969 | db '1234567890-=',8,9 |
||
4970 | db 'qwertyuiop[]',13 |
||
4971 | db '~asdfghjkl;',39,96,0,'\zxcvbnm,./',0,'45 ' |
||
4972 | db '@234567890123',180,178,184,'6',176,'7' |
||
4973 | db 179,'8',181,177,183,185,182 |
||
4974 | db 'AB |
||
4975 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4976 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4977 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4978 | |||
4979 | |||
4980 | keymap_shift: |
||
4981 | |||
4982 | db '6',27 |
||
4983 | db '!@#$%^&*()_+',8,9 |
||
4984 | db 'QWERTYUIOP{}',13 |
||
4985 | db '~ASDFGHJKL:"~',0,'|ZXCVBNM<>?',0,'45 ' |
||
4986 | db '@234567890123',180,178,184,'6',176,'7' |
||
4987 | db 179,'8',181,177,183,185,182 |
||
4988 | db 'AB>D',255,'FGHIJKLMNOPQRSTUVWXYZ' |
||
4989 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4990 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4991 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4992 | |||
4993 | |||
4994 | keymap_alt: |
||
4995 | |||
4996 | db ' ',27 |
||
4997 | db ' @ $ {[]}\ ',8,9 |
||
4998 | db ' ',13 |
||
4999 | db ' ',0,' ',0,'4',0,' ' |
||
5000 | db ' ',180,178,184,'6',176,'7' |
||
5001 | db 179,'8',181,177,183,185,182 |
||
5002 | db 'ABCD',255,'FGHIJKLMNOPQRSTUVWXYZ' |
||
5003 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
5004 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
5005 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
5006 | |||
5007 | |||
5008 | ; device irq owners |
||
5009 | uglobal |
||
425 | victor | 5010 | irq_owner: ; process id |
1 | ha | 5011 | |
5012 | dd 0x0 |
||
5013 | dd 0x0 |
||
5014 | dd 0x0 |
||
5015 | dd 0x0 |
||
5016 | dd 0x0 |
||
5017 | dd 0x0 |
||
5018 | dd 0x0 |
||
5019 | dd 0x0 |
||
5020 | dd 0x0 |
||
5021 | dd 0x0 |
||
5022 | dd 0x0 |
||
5023 | dd 0x0 |
||
5024 | dd 0x0 |
||
5025 | dd 0x0 |
||
5026 | dd 0x0 |
||
5027 | dd 0x0 |
||
5028 | endg |
||
5029 | |||
5030 | |||
5031 | ; on irq read ports |
||
5032 | uglobal |
||
5033 | irq00read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5034 | irq01read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5035 | irq02read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5036 | irq03read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5037 | irq04read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5038 | irq05read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5039 | irq06read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5040 | irq07read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5041 | irq08read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5042 | irq09read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5043 | irq10read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5044 | irq11read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5045 | irq12read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5046 | irq13read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5047 | irq14read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5048 | irq15read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5049 | endg |
||
5050 | |||
5051 | ; status |
||
5052 | uglobal |
||
425 | victor | 5053 | hd1_status dd 0x0 ; 0 - free : other - pid |
1 | ha | 5054 | application_table_status dd 0x0 ; 0 - free : other - pid |
5055 | endg |
||
5056 | |||
5057 | ; device addresses |
||
5058 | uglobal |
||
5059 | mididp dd 0x0 |
||
5060 | midisp dd 0x0 |
||
5061 | |||
5062 | cdbase dd 0x0 |
||
425 | victor | 5063 | cdid dd 0x0 |
1 | ha | 5064 | |
425 | victor | 5065 | hdbase dd 0x0 ; for boot 0x1f0 |
5066 | hdid dd 0x0 |
||
5067 | hdpos dd 0x0 ; for boot 0x1 |
||
5068 | fat32part dd 0x0 ; for boot 0x1 |
||
1 | ha | 5069 | |
5070 | ;part2_ld dd 0x0 |
||
5071 | |||
102 | poddubny | 5072 | ;* start code - Mario79 |
425 | victor | 5073 | mouse_pause dd 0 |
5074 | MouseTickCounter dd 0 |
||
5075 | ps2_mouse_detected db 0 |
||
5076 | com1_mouse_detected db 0 |
||
5077 | com2_mouse_detected db 0 |
||
102 | poddubny | 5078 | ;* end code - Mario79 |
1 | ha | 5079 | |
5080 | wraw_bacground_select db 0 |
||
425 | victor | 5081 | lba_read_enabled dd 0x0 ; 0 = disabled , 1 = enabled |
5082 | pci_access_enabled dd 0x0 ; 0 = disabled , 1 = enabled |
||
1 | ha | 5083 | |
425 | victor | 5084 | sb16 dd 0x0 |
1 | ha | 5085 | |
425 | victor | 5086 | buttontype dd 0x0 |
1 | ha | 5087 | windowtypechanged dd 0x0 |
164 | serge | 5088 | |
5089 | align 4 |
||
214 | serge | 5090 | cpu_caps dd 4 dup(0) |
164 | serge | 5091 | pg_data PG_DATA |
5092 | heap_test dd ? |
||
389 | serge | 5093 | hd_entries rd 1 ;unused ? 0xfe10 |
1 | ha | 5094 | endg |
5095 | |||
5096 | iglobal |
||
5097 | keyboard dd 0x1 |
||
5098 | sound_dma dd 0x1 |
||
5099 | syslang dd 0x1 |
||
5100 | endg |
||
5101 | |||
375 | Ghost | 5102 | if __DEBUG__ eq 1 |
5103 | include_debug_strings |
||
378 | serge | 5104 | end if |
375 | Ghost | 5105 | |
1 | ha | 5106 | IncludeIGlobals |
5107 | endofcode: |
||
5108 | IncludeUGlobals |
||
5109 | uglobals_size = $ - endofcode |
||
41 | mikedld | 5110 | diff16 "end of kernel code",0,$ |
426 | mikedld | 5111 | |
5112 | __REV__ = __REV |
||
5113 | |||
5114 | diff10 "revision",0,__REV__> |