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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: 429 $ |
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 | |||
429 | serge | 27 | max_processes equ 255 |
1 | ha | 28 | |
164 | serge | 29 | ;window_data equ 0x0000 |
30 | ;tss_data equ 0xD20000 |
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429 | serge | 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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429 | serge | 68 | org 0x0 |
69 | jmp start_of_code |
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1 | ha | 70 | |
71 | ; mike.dld { |
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429 | serge | 72 | org $+0x10000 |
1 | ha | 73 | db 0 |
74 | dd servetable-0x10000 |
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429 | serge | 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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429 | serge | 80 | drawbar dd __sys_drawbar.forced |
114 | mikedld | 81 | ;//mike.dld, 2006-08-02 ] |
429 | serge | 82 | putpixel dd __sys_putpixel |
1 | ha | 83 | ; } mike.dld |
84 | |||
429 | serge | 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 | |
429 | serge | 88 | ;db 'Boot02' |
1 | ha | 89 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
90 | include "boot/preboot.inc" |
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91 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
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92 | |||
429 | serge | 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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429 | serge | 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 | |||
429 | serge | 125 | mov ecx, CR0_PE |
1 | ha | 126 | |
127 | ; Enabling 32 bit protected mode |
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128 | |||
429 | serge | 129 | sidt [cs:old_ints_h-0x10000] |
1 | ha | 130 | |
429 | serge | 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 |
429 | serge | 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 |
429 | serge | 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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429 | serge | 206 | pushad |
1 | ha | 207 | |
429 | serge | 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 | |
429 | serge | 216 | mov [novesachecksum],1000 |
217 | call checkVga_N13 |
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1 | ha | 218 | |
429 | serge | 219 | cmp [preboot_blogesc],byte 1 |
220 | je .bll2 |
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1 | ha | 221 | |
429 | serge | 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 |
429 | serge | 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 | |
429 | serge | 233 | .bll2: popad |
1 | ha | 234 | |
429 | serge | 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 |
429 | serge | 240 | |
241 | char dd 0,0,0 |
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242 | dd 2560 |
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243 | dd 0x3F600 - std_application_base_address |
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244 | db '/RD/1/FONTS/CHAR.MT',0 |
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425 | victor | 245 | char2 dd 0,0,0 |
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 | |||
429 | serge | 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 | |
429 | serge | 281 | mov edi,0x80000 |
282 | mov ecx,(0x90000-0x80000)/4 |
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41 | mikedld | 283 | ; cld |
429 | serge | 284 | rep stosd |
1 | ha | 285 | |
286 | ; CLEAR KERNEL UNDEFINED GLOBALS |
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429 | serge | 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 | |||
429 | serge | 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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429 | serge | 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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429 | serge | 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 | |||
429 | serge | 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: |
429 | serge | 354 | mov [LFBAddress],eax |
1 | ha | 355 | |
429 | serge | 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: |
429 | serge | 367 | jmp v20ga24 |
1 | ha | 368 | setvesa20: |
429 | serge | 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: |
429 | serge | 374 | mov [PUTPIXEL],dword Vesa20_putpixel32 |
375 | mov [0xe024],dword Vesa20_getpixel32 |
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1 | ha | 376 | v20ga24: |
429 | serge | 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 | |||
429 | serge | 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 |
429 | serge | 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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429 | serge | 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) |
429 | serge | 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 |
429 | serge | 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 | |||
429 | serge | 428 | ; mov edx, (os_code + 16) * 65536 + os_code |
429 | mov edx, 0x1B0013 |
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375 | Ghost | 430 | |
429 | serge | 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 |
429 | serge | 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 |
429 | serge | 446 | mov eax, sys_pgdir |
447 | mov cr3, eax |
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164 | serge | 448 | |
429 | serge | 449 | mov eax,cr0 |
450 | or eax,CR0_PG |
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451 | mov cr0,eax |
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164 | serge | 452 | |
429 | serge | 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 | |
429 | serge | 457 | call init_LFB |
458 | call init_fpu |
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164 | serge | 459 | |
429 | serge | 460 | call init_malloc |
276 | serge | 461 | |
429 | serge | 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 | |
429 | serge | 466 | add eax, 0x40000 |
467 | mov [proc_mem_map], eax |
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164 | serge | 468 | |
429 | serge | 469 | add eax, 0x8000 |
470 | mov [proc_mem_pdir], eax |
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164 | serge | 471 | |
429 | serge | 472 | add eax, ebx |
473 | mov [proc_mem_tab], eax |
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164 | serge | 474 | |
429 | serge | 475 | add eax, ebx |
476 | mov [tmp_task_pdir], eax |
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164 | serge | 477 | |
429 | serge | 478 | add eax, ebx |
479 | mov [tmp_task_ptab], eax |
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164 | serge | 480 | |
429 | serge | 481 | add eax, ebx |
482 | mov [ipc_pdir], eax |
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164 | serge | 483 | |
429 | serge | 484 | add eax, ebx |
485 | mov [ipc_ptab], eax |
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164 | serge | 486 | |
429 | serge | 487 | call init_events |
227 | serge | 488 | |
429 | serge | 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 | |
429 | serge | 493 | mov edi, irq_tab |
494 | xor eax, eax |
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495 | mov ecx, 16 |
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496 | rep stosd |
||
164 | serge | 497 | |
41 | mikedld | 498 | ;Set base of graphic segment to linear address of LFB |
429 | serge | 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 | |
429 | serge | 505 | |
506 | ; BUILD SCHEDULER |
||
507 | |||
508 | call build_scheduler ; sys32.inc |
||
509 | |||
510 | ; LOAD IDT |
||
511 | lidt [cs:idtreg] |
||
512 | cli |
||
513 | |||
256 | diamond | 514 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
515 | include 'detect/disks.inc' |
||
516 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
517 | |||
1 | ha | 518 | ; READ RAMDISK IMAGE FROM HD |
519 | |||
520 | ;!!!!!!!!!!!!!!!!!!!!!!! |
||
521 | include 'boot/rdload.inc' |
||
522 | ;!!!!!!!!!!!!!!!!!!!!!!! |
||
523 | ; mov [dma_hdd],1 |
||
524 | ; CALCULATE FAT CHAIN FOR RAMDISK |
||
525 | |||
429 | serge | 526 | call calculatefatchain |
1 | ha | 527 | |
528 | ; LOAD VMODE DRIVER |
||
529 | |||
530 | ;!!!!!!!!!!!!!!!!!!!!!!! |
||
531 | include 'vmodeld.inc' |
||
532 | ;!!!!!!!!!!!!!!!!!!!!!!! |
||
533 | |||
534 | ; LOAD FONTS I and II |
||
535 | |||
429 | serge | 536 | mov [CURRENT_TASK],dword 1 |
537 | mov [TASK_COUNT],dword 1 |
||
538 | mov [TASK_BASE],dword TASK_DATA |
||
1 | ha | 539 | |
425 | victor | 540 | pushad |
541 | push eax |
||
542 | mov eax,char - std_application_base_address |
||
543 | call file_system_lfn |
||
544 | mov eax,char2 - std_application_base_address |
||
545 | call file_system_lfn |
||
546 | pop eax |
||
547 | popad |
||
1 | ha | 548 | |
429 | serge | 549 | |
424 | spraid | 550 | ; mov esi,char |
551 | ; xor ebx,ebx |
||
552 | ; mov ecx,2560;26000 |
||
553 | ; mov edx,FONT_I |
||
554 | ; call fs_RamdiskRead |
||
1 | ha | 555 | |
424 | spraid | 556 | ; mov esi,char2 |
557 | ; xor ebx,ebx |
||
558 | ; mov ecx,2560;26000 |
||
559 | ; mov edx,FONT_II |
||
560 | ; call fs_RamdiskRead |
||
561 | |||
429 | serge | 562 | mov esi,boot_fonts |
563 | call boot_log |
||
1 | ha | 564 | |
565 | ; PRINT AMOUNT OF MEMORY |
||
429 | serge | 566 | mov esi, boot_memdetect |
567 | call boot_log |
||
1 | ha | 568 | |
429 | serge | 569 | movzx ecx, word [boot_y] |
570 | or ecx, (10+29*6) shl 16 ; "Determining amount of memory" |
||
571 | sub ecx, 10 |
||
572 | mov edx, 0xFFFFFF |
||
573 | mov ebx, [MEM_AMOUNT] |
||
574 | shr ebx, 20 |
||
575 | mov edi, 1 |
||
576 | mov eax, 0x00040000 |
||
577 | call display_number_force |
||
41 | mikedld | 578 | |
1 | ha | 579 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
580 | |||
429 | serge | 581 | mov esi,boot_irqs |
582 | call boot_log |
||
583 | call rerouteirqs |
||
1 | ha | 584 | |
429 | serge | 585 | mov esi,boot_tss |
586 | call boot_log |
||
1 | ha | 587 | |
429 | serge | 588 | mov esi,boot_devices |
589 | call boot_log |
||
590 | call detect_devices |
||
1 | ha | 591 | |
592 | ; TIMER SET TO 1/100 S |
||
593 | |||
429 | serge | 594 | mov esi,boot_timer |
595 | call boot_log |
||
596 | mov al,0x34 ; set to 100Hz |
||
597 | out 0x43,al |
||
598 | mov al,0x9b ; lsb 1193180 / 1193 |
||
599 | out 0x40,al |
||
600 | mov al,0x2e ; msb |
||
601 | out 0x40,al |
||
1 | ha | 602 | |
603 | ; SET MOUSE |
||
604 | |||
429 | serge | 605 | mov esi,boot_setmouse |
606 | call boot_log |
||
607 | call setmouse |
||
1 | ha | 608 | |
429 | serge | 609 | mov [pci_access_enabled],1 |
214 | serge | 610 | |
1 | ha | 611 | ; SET PRELIMINARY WINDOW STACK AND POSITIONS |
612 | |||
429 | serge | 613 | mov esi,boot_windefs |
614 | call boot_log |
||
615 | call setwindowdefaults |
||
1 | ha | 616 | |
617 | ; SET BACKGROUND DEFAULTS |
||
618 | |||
429 | serge | 619 | mov esi,boot_bgr |
620 | call boot_log |
||
621 | call calculatebackground |
||
1 | ha | 622 | |
623 | ; RESERVE SYSTEM IRQ'S JA PORT'S |
||
624 | |||
429 | serge | 625 | mov esi,boot_resirqports |
626 | call boot_log |
||
627 | call reserve_irqs_ports |
||
1 | ha | 628 | |
629 | ; SET PORTS FOR IRQ HANDLERS |
||
630 | |||
429 | serge | 631 | mov esi,boot_setrports |
632 | call boot_log |
||
633 | call setirqreadports |
||
1 | ha | 634 | |
635 | ; SET UP OS TASK |
||
636 | |||
429 | serge | 637 | mov esi,boot_setostask |
638 | call boot_log |
||
214 | serge | 639 | |
429 | serge | 640 | mov eax, fpu_data |
641 | mov dword [SLOT_BASE+APPDATA.fpu_state], eax |
||
642 | mov dword [SLOT_BASE+APPDATA.fpu_handler], 0 |
||
643 | mov dword [SLOT_BASE+APPDATA.sse_handler], 0 |
||
164 | serge | 644 | |
429 | serge | 645 | ; name for OS/IDLE process |
281 | serge | 646 | |
429 | serge | 647 | mov dword [SLOT_BASE+256+APPDATA.app_name], dword 'OS/I' |
648 | mov dword [SLOT_BASE+256+APPDATA.app_name+4], dword 'DLE ' |
||
649 | mov edi, [os_stack] |
||
650 | mov dword [SLOT_BASE+256+APPDATA.pl0_stack], edi |
||
651 | add edi, RING0_STACK_SIZE |
||
652 | mov dword [SLOT_BASE+256+APPDATA.fpu_state], edi |
||
357 | serge | 653 | |
429 | serge | 654 | mov esi, fpu_data |
655 | mov ecx, 512/4 |
||
656 | cld |
||
657 | rep movsd |
||
357 | serge | 658 | |
429 | serge | 659 | mov dword [SLOT_BASE+256+APPDATA.fpu_handler], 0 |
660 | mov dword [SLOT_BASE+256+APPDATA.sse_handler], 0 |
||
357 | serge | 661 | |
429 | serge | 662 | mov ebx, [def_cursor] |
663 | mov dword [SLOT_BASE+256+APPDATA.cursor], ebx |
||
214 | serge | 664 | |
429 | serge | 665 | mov ebx, SLOT_BASE+256+APP_OBJ_OFFSET |
666 | mov dword [SLOT_BASE+256+APPDATA.fd_obj], ebx |
||
667 | mov dword [SLOT_BASE+256+APPDATA.bk_obj], ebx |
||
281 | serge | 668 | |
429 | serge | 669 | ; task list |
670 | mov [TASK_DATA+TASKDATA.wnd_number], 1 ; on screen number |
||
671 | mov [TASK_DATA+TASKDATA.pid], 1 ; process id number |
||
672 | mov [TASK_DATA+TASKDATA.mem_start], 0 ; process base address |
||
1 | ha | 673 | |
429 | serge | 674 | mov edi,tss_data+tss_step |
675 | mov ecx, (tss_step)/4 |
||
676 | xor eax, eax |
||
677 | cld |
||
678 | rep stosd |
||
1 | ha | 679 | |
429 | serge | 680 | mov edi,tss_data+tss_step |
681 | mov [edi+TSS._ss0], os_data |
||
682 | mov eax,cr3 |
||
683 | mov [edi+TSS._cr3],eax |
||
684 | mov [edi+TSS._eip],osloop |
||
685 | mov [edi+TSS._eflags],dword 0x11202 ; sti and resume |
||
686 | mov eax, [os_stack] |
||
687 | add eax, RING0_STACK_SIZE |
||
688 | mov [edi+TSS._esp], eax |
||
689 | mov [edi+TSS._cs],os_code |
||
690 | mov [edi+TSS._ss],os_data |
||
691 | mov [edi+TSS._ds],os_data |
||
692 | mov [edi+TSS._es],os_data |
||
693 | mov [edi+TSS._fs],os_data |
||
694 | mov [edi+TSS._gs],os_data |
||
237 | serge | 695 | |
429 | serge | 696 | mov ax,tss0 |
697 | ltr ax |
||
1 | ha | 698 | |
429 | serge | 699 | call init_cursors |
281 | serge | 700 | |
701 | |||
1 | ha | 702 | ; READ TSC / SECOND |
703 | |||
429 | serge | 704 | mov esi,boot_tsc |
705 | call boot_log |
||
706 | call _rdtsc |
||
707 | mov ecx,eax |
||
708 | mov esi,250 ; wait 1/4 a second |
||
709 | call delay_ms |
||
710 | call _rdtsc |
||
711 | sub eax,ecx |
||
712 | shl eax,2 |
||
713 | mov [CPU_FREQ],eax ; save tsc / sec |
||
714 | mov ebx, 1000000 |
||
715 | div ebx |
||
716 | mov [stall_mcs], eax |
||
1 | ha | 717 | |
718 | ; SET VARIABLES |
||
719 | |||
429 | serge | 720 | call set_variables |
1 | ha | 721 | |
722 | ; STACK AND FDC |
||
723 | |||
429 | serge | 724 | call stack_init |
725 | call fdc_init |
||
1 | ha | 726 | |
727 | ; PALETTE FOR 320x200 and 640x480 16 col |
||
728 | |||
429 | serge | 729 | cmp [SCR_MODE],word 0x12 |
730 | jne no_pal_vga |
||
731 | mov esi,boot_pal_vga |
||
732 | call boot_log |
||
733 | call paletteVGA |
||
1 | ha | 734 | no_pal_vga: |
735 | |||
429 | serge | 736 | cmp [SCR_MODE],word 0x13 |
737 | jne no_pal_ega |
||
738 | mov esi,boot_pal_ega |
||
739 | call boot_log |
||
740 | call palette320x200 |
||
1 | ha | 741 | no_pal_ega: |
742 | |||
743 | ; LOAD DEFAULT SKIN |
||
744 | |||
429 | serge | 745 | mov esi,_skin_file_default |
746 | mov edi,_skin_file |
||
747 | movsd |
||
748 | movsd |
||
749 | movsd |
||
750 | call load_skin |
||
1 | ha | 751 | |
752 | ; LOAD FIRST APPLICATION |
||
429 | serge | 753 | mov [CURRENT_TASK],dword 1 |
754 | mov [TASK_COUNT],dword 1 |
||
755 | cli |
||
756 | cmp byte [0x2f0000+0x9030],1 |
||
757 | jne no_load_vrr_m |
||
237 | serge | 758 | |
429 | serge | 759 | mov ebp, vrr_m |
760 | xor ebx, ebx |
||
761 | xor edx, edx |
||
762 | call fs_execute |
||
763 | cmp eax,2 ; if vrr_m app found (PID=2) |
||
764 | je first_app_found |
||
41 | mikedld | 765 | |
237 | serge | 766 | no_load_vrr_m: |
429 | serge | 767 | mov ebp, firstapp |
768 | xor ebx, ebx |
||
769 | xor edx, edx |
||
770 | call fs_execute |
||
771 | cmp eax,2 ; continue if a process has been loaded |
||
772 | je first_app_found |
||
773 | mov eax, 0xDEADBEEF ; otherwise halt |
||
774 | hlt |
||
237 | serge | 775 | first_app_found: |
429 | serge | 776 | cli |
1 | ha | 777 | |
429 | serge | 778 | ;mov [TASK_COUNT],dword 2 |
779 | mov [CURRENT_TASK],dword 1 ; set OS task fisrt |
||
1 | ha | 780 | |
781 | |||
21 | poddubny | 782 | ; SET KEYBOARD PARAMETERS |
429 | serge | 783 | mov al, 0xf6 ; reset keyboard, scan enabled |
784 | call kb_write |
||
1 | ha | 785 | |
429 | serge | 786 | ; wait until 8042 is ready |
787 | xor ecx,ecx |
||
265 | diamond | 788 | @@: |
429 | serge | 789 | in al,64h |
790 | and al,00000010b |
||
791 | loopnz @b |
||
1 | ha | 792 | |
793 | ; mov al, 0xED ; svetodiody - only for testing! |
||
794 | ; call kb_write |
||
795 | ; call kb_read |
||
796 | ; mov al, 111b |
||
797 | ; call kb_write |
||
798 | ; call kb_read |
||
41 | mikedld | 799 | |
429 | serge | 800 | mov al, 0xF3 ; set repeat rate & delay |
801 | call kb_write |
||
265 | diamond | 802 | ; call kb_read |
429 | serge | 803 | mov al, 0 ; 30 250 ;00100010b ; 24 500 ;00100100b ; 20 500 |
804 | call kb_write |
||
265 | diamond | 805 | ; call kb_read |
1 | ha | 806 | ;// mike.dld [ |
429 | serge | 807 | call set_lights |
1 | ha | 808 | ;// mike.dld ] |
809 | |||
21 | poddubny | 810 | ; START MULTITASKING |
1 | ha | 811 | |
429 | serge | 812 | mov esi,boot_tasking |
813 | call boot_log |
||
21 | poddubny | 814 | |
381 | serge | 815 | ; mov [ENABLE_TASKSWITCH],byte 1 ; multitasking enabled |
21 | poddubny | 816 | |
1 | ha | 817 | ; UNMASK ALL IRQ'S |
818 | |||
429 | serge | 819 | mov esi,boot_allirqs |
820 | call boot_log |
||
41 | mikedld | 821 | |
429 | serge | 822 | cli ;guarantee forbidance of interrupts. |
823 | mov al,0 ; unmask all irq's |
||
824 | out 0xA1,al |
||
825 | out 0x21,al |
||
1 | ha | 826 | |
429 | serge | 827 | mov ecx,32 |
1 | ha | 828 | |
829 | ready_for_irqs: |
||
830 | |||
429 | serge | 831 | mov al,0x20 ; ready for irqs |
832 | out 0x20,al |
||
833 | out 0xa0,al |
||
1 | ha | 834 | |
429 | serge | 835 | loop ready_for_irqs ; flush the queue |
1 | ha | 836 | |
429 | serge | 837 | stdcall attach_int_handler, dword 1, irq1 |
164 | serge | 838 | |
1 | ha | 839 | ; mov [dma_hdd],1 |
429 | serge | 840 | cmp [IDEContrRegsBaseAddr], 0 |
841 | setnz [dma_hdd] |
||
1 | ha | 842 | |
429 | serge | 843 | sti |
844 | jmp $ ; wait here for timer to take control |
||
1 | ha | 845 | |
429 | serge | 846 | ; Fly :) |
1 | ha | 847 | |
848 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
849 | ; ; |
||
33 | mario79 | 850 | ; MAIN OS LOOP START ; |
1 | ha | 851 | ; ; |
852 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
853 | align 32 |
||
854 | osloop: |
||
429 | serge | 855 | call [draw_pointer] |
856 | call checkbuttons |
||
857 | call checkwindows |
||
49 | mikedld | 858 | ; call check_window_move_request |
429 | serge | 859 | call checkmisc |
860 | call checkVga_N13 |
||
861 | call stack_handler |
||
862 | call checkidle |
||
863 | call check_fdd_motor_status |
||
864 | jmp osloop |
||
33 | mario79 | 865 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
866 | ; ; |
||
867 | ; MAIN OS LOOP END ; |
||
868 | ; ; |
||
869 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
1 | ha | 870 | |
871 | checkidle: |
||
429 | serge | 872 | pushad |
1 | ha | 873 | |
429 | serge | 874 | cmp [check_idle_semaphore],0 |
875 | jne no_idle_state |
||
1 | ha | 876 | |
429 | serge | 877 | call change_task |
878 | mov eax,[idlemem] |
||
879 | mov ebx,[timer_ticks] ;[0xfdf0] |
||
880 | cmp eax,ebx |
||
881 | jnz idle_exit |
||
882 | call _rdtsc |
||
883 | mov ecx,eax |
||
1 | ha | 884 | idle_loop: |
429 | serge | 885 | hlt |
886 | cmp [check_idle_semaphore],0 |
||
887 | jne idle_loop_exit |
||
888 | mov eax,[timer_ticks] ;[0xfdf0] |
||
889 | cmp ebx,eax |
||
890 | jz idle_loop |
||
1 | ha | 891 | idle_loop_exit: |
429 | serge | 892 | mov [idlemem],eax |
893 | call _rdtsc |
||
894 | sub eax,ecx |
||
895 | mov ebx,[idleuse] |
||
896 | add ebx,eax |
||
897 | mov [idleuse],ebx |
||
1 | ha | 898 | |
429 | serge | 899 | popad |
900 | ret |
||
1 | ha | 901 | |
902 | idle_exit: |
||
903 | |||
429 | serge | 904 | mov ebx,[timer_ticks] ;[0xfdf0] |
905 | mov [idlemem],ebx |
||
906 | call change_task |
||
1 | ha | 907 | |
429 | serge | 908 | popad |
909 | ret |
||
1 | ha | 910 | |
911 | no_idle_state: |
||
912 | |||
429 | serge | 913 | dec [check_idle_semaphore] |
1 | ha | 914 | |
429 | serge | 915 | mov ebx,[timer_ticks] ;[0xfdf0] |
916 | mov [idlemem],ebx |
||
917 | call change_task |
||
1 | ha | 918 | |
429 | serge | 919 | popad |
920 | ret |
||
1 | ha | 921 | |
922 | uglobal |
||
429 | serge | 923 | idlemem dd 0x0 |
924 | idleuse dd 0x0 |
||
925 | idleusesec dd 0x0 |
||
926 | check_idle_semaphore dd 0x0 |
||
1 | ha | 927 | endg |
928 | |||
929 | |||
930 | |||
931 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
932 | ; ; |
||
933 | ; INCLUDED SYSTEM FILES ; |
||
934 | ; ; |
||
935 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
936 | |||
937 | |||
7 | me_root | 938 | include "kernel32.inc" |
1 | ha | 939 | |
940 | |||
941 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
942 | ; ; |
||
943 | ; KERNEL FUNCTIONS ; |
||
944 | ; ; |
||
945 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
946 | |||
947 | reserve_irqs_ports: |
||
948 | |||
429 | serge | 949 | pushad |
1 | ha | 950 | |
429 | serge | 951 | mov [irq_owner+4*0],byte 1 ; timer |
952 | mov [irq_owner+4*1],byte 1 ; keyboard |
||
953 | mov [irq_owner+4*5],byte 1 ; sound blaster |
||
954 | mov [irq_owner+4*6],byte 1 ; floppy diskette |
||
955 | mov [irq_owner+4*13],byte 1 ; math co-pros |
||
956 | mov [irq_owner+4*14],byte 1 ; ide I |
||
957 | mov [irq_owner+4*15],byte 1 ; ide II |
||
58 | mario79 | 958 | ; movzx eax,byte [0xf604] ; mouse irq |
959 | ; dec eax |
||
960 | ; add eax,mouseirqtable |
||
961 | ; movzx eax,byte [eax] |
||
962 | ; shl eax,2 |
||
963 | ; mov [irq_owner+eax],byte 1 |
||
1 | ha | 964 | |
965 | |||
429 | serge | 966 | ; RESERVE PORTS |
967 | mov edi,1 ; 0x00-0x2d |
||
968 | mov [RESERVED_PORTS],edi |
||
969 | shl edi,4 |
||
970 | mov [RESERVED_PORTS+edi+0],dword 1 |
||
971 | mov [RESERVED_PORTS+edi+4],dword 0x0 |
||
972 | mov [RESERVED_PORTS+edi+8],dword 0x2d |
||
269 | serge | 973 | |
429 | serge | 974 | inc dword [RESERVED_PORTS] ; 0x30-0x4d |
975 | mov edi,[RESERVED_PORTS] |
||
976 | shl edi,4 |
||
977 | mov [RESERVED_PORTS+edi+0],dword 1 |
||
978 | mov [RESERVED_PORTS+edi+4],dword 0x30 |
||
979 | mov [RESERVED_PORTS+edi+8],dword 0x4d |
||
269 | serge | 980 | |
429 | serge | 981 | inc dword [RESERVED_PORTS] ; 0x50-0xdf |
982 | mov edi,[RESERVED_PORTS] |
||
983 | shl edi,4 |
||
984 | mov [RESERVED_PORTS+edi+0],dword 1 |
||
985 | mov [RESERVED_PORTS+edi+4],dword 0x50 |
||
986 | mov [RESERVED_PORTS+edi+8],dword 0xdf |
||
233 | serge | 987 | |
429 | serge | 988 | inc dword [RESERVED_PORTS] ; 0xe5-0xff |
989 | mov edi,[RESERVED_PORTS] |
||
990 | shl edi,4 |
||
991 | mov [RESERVED_PORTS+edi+0],dword 1 |
||
992 | mov [RESERVED_PORTS+edi+4],dword 0xe5 |
||
993 | mov [RESERVED_PORTS+edi+8],dword 0xff |
||
233 | serge | 994 | |
995 | |||
58 | mario79 | 996 | ; cmp [0xf604],byte 2 ; com1 mouse -> 0x3f0-0x3ff |
997 | ; jne ripl1 |
||
998 | ; inc dword [0x2d0000] |
||
999 | ; mov edi,[0x2d0000] |
||
1000 | ; shl edi,4 |
||
1001 | ; mov [0x2d0000+edi+0],dword 1 |
||
1002 | ; mov [0x2d0000+edi+4],dword 0x3f0 |
||
1003 | ; mov [0x2d0000+edi+8],dword 0x3ff |
||
1004 | ; ripl1: |
||
1005 | ; cmp [0xf604],byte 3 ; com2 mouse -> 0x2f0-0x2ff |
||
1006 | ; jne ripl2 |
||
1007 | ; inc dword [0x2d0000] |
||
1008 | ; mov edi,[0x2d0000] |
||
1009 | ; shl edi,4 |
||
1010 | ; mov [0x2d0000+edi+0],dword 1 |
||
1011 | ; mov [0x2d0000+edi+4],dword 0x2f0 |
||
1012 | ; mov [0x2d0000+edi+8],dword 0x2ff |
||
1013 | ; ripl2: |
||
1 | ha | 1014 | |
429 | serge | 1015 | popad |
1016 | ret |
||
1 | ha | 1017 | |
1018 | iglobal |
||
429 | serge | 1019 | mouseirqtable db 12 ; ps2 |
1020 | db 4 ; com1 |
||
1021 | db 3 ; com2 |
||
1 | ha | 1022 | endg |
1023 | |||
1024 | setirqreadports: |
||
1025 | |||
429 | serge | 1026 | mov [irq12read+0],dword 0x60 + 0x01000000 ; read port 0x60 , byte |
1027 | mov [irq12read+4],dword 0 ; end of port list |
||
1028 | mov [irq04read+0],dword 0x3f8 + 0x01000000 ; read port 0x3f8 , byte |
||
1029 | mov [irq04read+4],dword 0 ; end of port list |
||
1030 | mov [irq03read+0],dword 0x2f8 + 0x01000000 ; read port 0x2f8 , byte |
||
1031 | mov [irq03read+4],dword 0 ; end of port list |
||
1 | ha | 1032 | |
429 | serge | 1033 | ret |
1 | ha | 1034 | |
1035 | iglobal |
||
1036 | process_number dd 0x1 |
||
1037 | endg |
||
1038 | |||
1039 | set_variables: |
||
1040 | |||
429 | serge | 1041 | mov ecx,0x100 ; flush port 0x60 |
1042 | .fl60: in al,0x60 |
||
1043 | loop .fl60 |
||
1044 | mov [MOUSE_BUFF_COUNT],byte 0 ; mouse buffer |
||
1045 | mov [KEY_COUNT],byte 0 ; keyboard buffer |
||
1046 | mov [BTN_COUNT],byte 0 ; button buffer |
||
381 | serge | 1047 | ; mov [MOUSE_X],dword 100*65536+100 ; mouse x/y |
1 | ha | 1048 | |
429 | serge | 1049 | push eax |
1050 | mov ax,[0x2f0000+0x900c] |
||
1051 | shr ax,1 |
||
1052 | shl eax,16 |
||
1053 | mov ax,[0x2f0000+0x900A] |
||
1054 | shr ax,1 |
||
1055 | mov [MOUSE_X],eax |
||
1056 | pop eax |
||
41 | mikedld | 1057 | |
429 | serge | 1058 | mov byte [SB16_Status],0 ; Minazzi Paolo |
1059 | mov [display_data-12],dword 1 ; tiled background |
||
1060 | mov [BTN_ADDR],dword BUTTON_INFO ; address of button list |
||
1 | ha | 1061 | |
1062 | ;!! IP 04.02.2005: |
||
429 | serge | 1063 | mov [next_usage_update], 100 |
1064 | mov byte [0xFFFF], 0 ; change task if possible |
||
1 | ha | 1065 | |
429 | serge | 1066 | ret |
1 | ha | 1067 | |
1068 | ;* mouse centered - start code- Mario79 |
||
1069 | mouse_centered: |
||
429 | serge | 1070 | push eax |
1071 | mov eax,[ScreenWidth] |
||
1072 | shr eax,1 |
||
1073 | mov [MOUSE_X],ax |
||
1074 | mov eax,[ScreenHeight] |
||
1075 | shr eax,1 |
||
1076 | mov [MOUSE_Y],ax |
||
1077 | pop eax |
||
1078 | ret |
||
1 | ha | 1079 | ;* mouse centered - end code- Mario79 |
1080 | |||
1081 | align 4 |
||
1082 | |||
1083 | sys_outport: |
||
1084 | |||
429 | serge | 1085 | mov edi,ebx ; separate flag for read / write |
1 | ha | 1086 | and ebx,65535 |
1087 | |||
381 | serge | 1088 | mov ecx,[RESERVED_PORTS] |
1 | ha | 1089 | test ecx,ecx |
1090 | jne sopl8 |
||
1091 | mov [esp+36],dword 1 |
||
1092 | ret |
||
1093 | |||
1094 | sopl8: |
||
379 | serge | 1095 | mov edx,[TASK_BASE] |
1 | ha | 1096 | mov edx,[edx+0x4] |
1097 | and ebx,65535 |
||
1098 | cld |
||
1099 | sopl1: |
||
1100 | |||
1101 | mov esi,ecx |
||
1102 | shl esi,4 |
||
381 | serge | 1103 | add esi,RESERVED_PORTS |
1 | ha | 1104 | cmp edx,[esi+0] |
1105 | jne sopl2 |
||
1106 | cmp ebx,[esi+4] |
||
429 | serge | 1107 | jb sopl2 |
1 | ha | 1108 | cmp ebx,[esi+8] |
429 | serge | 1109 | jg sopl2 |
1 | ha | 1110 | jmp sopl3 |
1111 | |||
1112 | sopl2: |
||
1113 | |||
1114 | dec ecx |
||
1115 | jnz sopl1 |
||
1116 | mov [esp+36],dword 1 |
||
1117 | ret |
||
1118 | |||
1119 | sopl3: |
||
1120 | |||
1121 | test edi,0x80000000 ; read ? |
||
1122 | jnz sopl4 |
||
1123 | |||
429 | serge | 1124 | mov dx,bx ; write |
1 | ha | 1125 | out dx,al |
1126 | mov [esp+36],dword 0 |
||
1127 | ret |
||
1128 | |||
1129 | sopl4: |
||
1130 | |||
429 | serge | 1131 | mov dx,bx ; read |
1132 | in al,dx |
||
1 | ha | 1133 | and eax,0xff |
1134 | mov [esp+36],dword 0 |
||
1135 | mov [esp+24],eax |
||
1136 | ret |
||
1137 | |||
1138 | |||
1139 | |||
1140 | align 4 |
||
1141 | sys_sb16: |
||
1142 | |||
1143 | cmp word [sb16],word 0 |
||
1144 | jnz sb16l1 |
||
1145 | mov [esp+36],dword 1 |
||
1146 | ret |
||
1147 | sb16l1: |
||
1148 | mov [esp+36],dword 0 |
||
1149 | cmp eax,1 ; set volume - main |
||
1150 | jnz sb16l2 |
||
1151 | mov dx,word [sb16] |
||
1152 | add dx,4 |
||
1153 | mov al,0x22 |
||
1154 | out dx,al |
||
1155 | mov esi,1 |
||
1156 | call delay_ms |
||
1157 | mov eax,ebx |
||
1158 | inc edx |
||
1159 | out dx,al |
||
1160 | ret |
||
1161 | sb16l2: |
||
1162 | |||
1163 | cmp eax,2 ; set volume - cd |
||
1164 | jnz sb16l3 |
||
1165 | mov dx,word [sb16] |
||
1166 | add dx,4 |
||
1167 | mov al,0x28 |
||
1168 | out dx,al |
||
1169 | mov esi,1 |
||
1170 | call delay_ms |
||
1171 | mov eax,ebx |
||
1172 | add edx,1 |
||
1173 | out dx,al |
||
1174 | ret |
||
1175 | sb16l3: |
||
1176 | mov [esp+36],dword 2 |
||
1177 | ret |
||
1178 | |||
1179 | |||
1180 | align 4 |
||
1181 | |||
1182 | sys_sb16II: |
||
1183 | |||
1184 | cmp word [sb16],word 0 |
||
1185 | jnz IIsb16l1 |
||
1186 | mov [esp+36],dword 1 |
||
1187 | ret |
||
1188 | IIsb16l1: |
||
1189 | |||
1190 | cmp eax,1 ; set volume - main |
||
1191 | jnz IIsb16l2 |
||
1192 | ; L |
||
1193 | mov dx,word [sb16] |
||
1194 | add dx,4 |
||
1195 | mov al,0x30 |
||
1196 | out dx,al |
||
1197 | mov eax,ebx |
||
1198 | inc edx |
||
1199 | out dx,al |
||
1200 | ; R |
||
1201 | mov dx,word [sb16] |
||
1202 | add dx,4 |
||
1203 | mov al,0x31 |
||
1204 | out dx,al |
||
1205 | mov eax,ebx |
||
1206 | inc edx |
||
1207 | out dx,al |
||
1208 | mov [esp+36],dword 0 |
||
1209 | ret |
||
1210 | IIsb16l2: |
||
1211 | |||
1212 | cmp eax,2 ; set volume - cd |
||
1213 | jnz IIsb16l3 |
||
1214 | ; L |
||
1215 | mov dx,word [sb16] |
||
1216 | add dx,4 |
||
1217 | mov al,0x36 |
||
1218 | out dx,al |
||
1219 | mov eax,ebx |
||
1220 | inc edx |
||
1221 | out dx,al |
||
1222 | ; R |
||
1223 | mov dx,word [sb16] |
||
1224 | add dx,4 |
||
1225 | mov al,0x37 |
||
1226 | out dx,al |
||
1227 | mov eax,ebx |
||
1228 | inc edx |
||
1229 | out dx,al |
||
1230 | mov [esp+36],dword 0 |
||
1231 | ret |
||
1232 | IIsb16l3: |
||
1233 | |||
1234 | mov [esp+36],dword 2 |
||
1235 | ret |
||
1236 | |||
1237 | |||
1238 | display_number: |
||
1239 | |||
1240 | ; eax = print type, al=0 -> ebx is number |
||
1241 | ; al=1 -> ebx is pointer |
||
1242 | ; ah=0 -> display decimal |
||
1243 | ; ah=1 -> display hexadecimal |
||
1244 | ; ah=2 -> display binary |
||
1245 | ; eax bits 16-21 = number of digits to display (0-32) |
||
1246 | ; eax bits 22-31 = reserved |
||
1247 | ; |
||
1248 | ; ebx = number or pointer |
||
1249 | ; ecx = x shl 16 + y |
||
1250 | ; edx = color |
||
429 | serge | 1251 | xor edi, edi |
211 | serge | 1252 | display_number_force: |
1 | ha | 1253 | |
429 | serge | 1254 | cmp eax,0xffff ; length > 0 ? |
1 | ha | 1255 | jge cont_displ |
1256 | ret |
||
1257 | cont_displ: |
||
1258 | |||
429 | serge | 1259 | cmp eax,61*0x10000 ; length <= 60 ? |
75 | diamond | 1260 | jb cont_displ2 |
1 | ha | 1261 | ret |
1262 | cont_displ2: |
||
1263 | |||
1264 | pushad |
||
1265 | |||
429 | serge | 1266 | cmp al,1 ; ecx is a pointer ? |
1 | ha | 1267 | jne displnl1 |
139 | diamond | 1268 | mov ebx,[ebx+std_application_base_address] |
1 | ha | 1269 | displnl1: |
1270 | sub esp,64 |
||
1271 | |||
429 | serge | 1272 | cmp ah,0 ; DECIMAL |
1 | ha | 1273 | jne no_display_desnum |
1274 | shr eax,16 |
||
75 | diamond | 1275 | and eax,0x3f |
1 | ha | 1276 | push eax |
1277 | mov edi,esp |
||
194 | diamond | 1278 | add edi,4+64-1 |
1 | ha | 1279 | mov ecx,eax |
1280 | mov eax,ebx |
||
1281 | mov ebx,10 |
||
1282 | d_desnum: |
||
1283 | xor edx,edx |
||
1284 | div ebx |
||
1285 | add dl,48 |
||
1286 | mov [edi],dl |
||
1287 | dec edi |
||
1288 | loop d_desnum |
||
1289 | pop eax |
||
1290 | call draw_num_text |
||
1291 | add esp,64 |
||
1292 | popad |
||
1293 | ret |
||
1294 | no_display_desnum: |
||
1295 | |||
429 | serge | 1296 | cmp ah,0x01 ; HEXADECIMAL |
1 | ha | 1297 | jne no_display_hexnum |
1298 | shr eax,16 |
||
75 | diamond | 1299 | and eax,0x3f |
1 | ha | 1300 | push eax |
1301 | mov edi,esp |
||
194 | diamond | 1302 | add edi,4+64-1 |
1 | ha | 1303 | mov ecx,eax |
1304 | mov eax,ebx |
||
1305 | mov ebx,16 |
||
1306 | d_hexnum: |
||
1307 | xor edx,edx |
||
1308 | div ebx |
||
1309 | add edx,hexletters |
||
1310 | mov dl,[edx] |
||
1311 | mov [edi],dl |
||
1312 | dec edi |
||
1313 | loop d_hexnum |
||
1314 | pop eax |
||
1315 | call draw_num_text |
||
1316 | add esp,64 |
||
1317 | popad |
||
1318 | ret |
||
1319 | no_display_hexnum: |
||
1320 | |||
429 | serge | 1321 | cmp ah,0x02 ; BINARY |
1 | ha | 1322 | jne no_display_binnum |
1323 | shr eax,16 |
||
75 | diamond | 1324 | and eax,0x3f |
1 | ha | 1325 | push eax |
1326 | mov edi,esp |
||
194 | diamond | 1327 | add edi,4+64-1 |
1 | ha | 1328 | mov ecx,eax |
1329 | mov eax,ebx |
||
1330 | mov ebx,2 |
||
1331 | d_binnum: |
||
1332 | xor edx,edx |
||
1333 | div ebx |
||
1334 | add dl,48 |
||
1335 | mov [edi],dl |
||
1336 | dec edi |
||
1337 | loop d_binnum |
||
1338 | pop eax |
||
1339 | call draw_num_text |
||
1340 | add esp,64 |
||
1341 | popad |
||
1342 | ret |
||
1343 | no_display_binnum: |
||
1344 | |||
1345 | add esp,64 |
||
1346 | popad |
||
1347 | ret |
||
1348 | |||
1349 | |||
1350 | draw_num_text: |
||
1351 | |||
1352 | ; dtext |
||
1353 | ; |
||
1354 | ; eax x & y |
||
1355 | ; ebx color |
||
1356 | ; ecx start of text |
||
1357 | ; edx length |
||
1358 | ; edi 1 force |
||
1359 | |||
379 | serge | 1360 | ; mov edi,[CURRENT_TASK] |
155 | diamond | 1361 | ; shl edi,8 |
380 | serge | 1362 | ; add ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
164 | serge | 1363 | ; rol eax,16 |
380 | serge | 1364 | ; add ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
164 | serge | 1365 | ; rol eax,16 |
1366 | |||
1 | ha | 1367 | mov edx,eax |
194 | diamond | 1368 | mov ecx,64+4 |
1 | ha | 1369 | sub ecx,eax |
1370 | add ecx,esp |
||
1371 | mov eax,[esp+64+32-8+4] |
||
429 | serge | 1372 | push edx ; add window start x & y |
379 | serge | 1373 | mov edx,[TASK_BASE] |
115 | poddubny | 1374 | mov ebx,[edx-twdw+WDATA.box.left] |
380 | serge | 1375 | add ebx, [(edx-CURRENT_TASK)*8+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1 | ha | 1376 | shl ebx,16 |
115 | poddubny | 1377 | add ebx,[edx-twdw+WDATA.box.top] |
380 | serge | 1378 | add ebx, [(edx-CURRENT_TASK)*8+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1 | ha | 1379 | add eax,ebx |
1380 | pop edx |
||
139 | diamond | 1381 | mov ebx,[esp+64+32-12+4] |
429 | serge | 1382 | and ebx, not 0x80000000 ; force counted string |
1383 | mov esi, [esp+64+4+4] |
||
1384 | mov edi, [esp+64+4] |
||
139 | diamond | 1385 | jmp dtext |
1 | ha | 1386 | |
1387 | read_string: |
||
1388 | |||
1389 | ; eax read_area |
||
1390 | ; ebx color of letter |
||
1391 | ; ecx color of background |
||
1392 | ; edx number of letters to read |
||
1393 | ; esi [x start]*65536 + [y_start] |
||
1394 | |||
1395 | ret |
||
1396 | |||
1397 | |||
1398 | align 4 |
||
1399 | |||
1400 | sys_setup: |
||
1401 | |||
1402 | ; 1=roland mpu midi base , base io address |
||
1403 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
||
1404 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1405 | ; 4=sb16 base , base io address |
||
1406 | ; 5=system language, 1eng 2fi 3ger 4rus |
||
1407 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1408 | ; 8=fat32 partition in hd |
||
1409 | ; 9 |
||
1410 | ; 10 = sound dma channel |
||
1411 | ; 11 = enable lba read |
||
1412 | ; 12 = enable pci access |
||
1413 | |||
1414 | |||
1415 | mov [esp+36],dword 0 |
||
429 | serge | 1416 | cmp eax,1 ; MIDI |
1 | ha | 1417 | jnz nsyse1 |
1418 | cmp ebx,0x100 |
||
1419 | jb nsyse1 |
||
1420 | mov edx,65535 |
||
1421 | cmp edx,ebx |
||
1422 | jb nsyse1 |
||
1423 | mov [midi_base],bx |
||
1424 | mov word [mididp],bx |
||
1425 | inc bx |
||
1426 | mov word [midisp],bx |
||
1427 | ret |
||
1428 | |||
283 | diamond | 1429 | iglobal |
1 | ha | 1430 | midi_base dw 0 |
283 | diamond | 1431 | endg |
1 | ha | 1432 | |
1433 | nsyse1: |
||
1434 | |||
429 | serge | 1435 | cmp eax,2 ; KEYBOARD |
1 | ha | 1436 | jnz nsyse2 |
1437 | cmp ebx,1 |
||
1438 | jnz kbnobase |
||
379 | serge | 1439 | mov edi,[TASK_BASE] |
115 | poddubny | 1440 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1441 | mov eax,ecx |
1442 | mov ebx,keymap |
||
1443 | mov ecx,128 |
||
1444 | call memmove |
||
1445 | ret |
||
1446 | kbnobase: |
||
1447 | cmp ebx,2 |
||
1448 | jnz kbnoshift |
||
379 | serge | 1449 | mov edi,[TASK_BASE] |
115 | poddubny | 1450 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1451 | mov eax,ecx |
1452 | mov ebx,keymap_shift |
||
1453 | mov ecx,128 |
||
1454 | call memmove |
||
1455 | ret |
||
1456 | kbnoshift: |
||
1457 | cmp ebx,3 |
||
1458 | jne kbnoalt |
||
379 | serge | 1459 | mov edi,[TASK_BASE] |
115 | poddubny | 1460 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1461 | mov eax,ecx |
1462 | mov ebx,keymap_alt |
||
1463 | mov ecx,128 |
||
1464 | call memmove |
||
1465 | ret |
||
1466 | kbnoalt: |
||
1467 | cmp ebx,9 |
||
1468 | jnz kbnocountry |
||
1469 | mov word [keyboard],cx |
||
1470 | ret |
||
1471 | kbnocountry: |
||
1472 | mov [esp+36],dword 1 |
||
1473 | ret |
||
1474 | nsyse2: |
||
429 | serge | 1475 | cmp eax,3 ; CD |
1 | ha | 1476 | jnz nsyse3 |
75 | diamond | 1477 | test ebx,ebx |
1478 | jz nosesl |
||
1479 | cmp ebx, 4 |
||
1480 | ja nosesl |
||
1 | ha | 1481 | mov [cd_base],bl |
1482 | cmp ebx,1 |
||
1483 | jnz noprma |
||
1484 | mov [cdbase],0x1f0 |
||
1485 | mov [cdid],0xa0 |
||
1486 | noprma: |
||
1487 | cmp ebx,2 |
||
1488 | jnz noprsl |
||
1489 | mov [cdbase],0x1f0 |
||
1490 | mov [cdid],0xb0 |
||
1491 | noprsl: |
||
1492 | cmp ebx,3 |
||
1493 | jnz nosema |
||
1494 | mov [cdbase],0x170 |
||
1495 | mov [cdid],0xa0 |
||
1496 | nosema: |
||
1497 | cmp ebx,4 |
||
1498 | jnz nosesl |
||
1499 | mov [cdbase],0x170 |
||
1500 | mov [cdid],0xb0 |
||
1501 | nosesl: |
||
1502 | ret |
||
1503 | |||
1504 | cd_base db 0 |
||
1505 | |||
1506 | nsyse3: |
||
1507 | |||
429 | serge | 1508 | cmp eax,4 ; SB |
1 | ha | 1509 | jnz nsyse4 |
1510 | cmp ebx,0x100 |
||
1511 | jb nsyse4 |
||
1512 | mov edx,65535 |
||
1513 | cmp edx,ebx |
||
1514 | jb nsyse4 |
||
1515 | mov word [sb16],bx |
||
1516 | ret |
||
1517 | nsyse4: |
||
1518 | |||
429 | serge | 1519 | cmp eax,5 ; SYSTEM LANGUAGE |
1 | ha | 1520 | jnz nsyse5 |
1521 | mov [syslang],ebx |
||
1522 | ret |
||
1523 | nsyse5: |
||
1524 | |||
429 | serge | 1525 | cmp eax,7 ; HD BASE |
1 | ha | 1526 | jne nsyse7 |
75 | diamond | 1527 | test ebx,ebx |
1528 | jz nosethd |
||
1529 | cmp ebx,4 |
||
1530 | ja nosethd |
||
1 | ha | 1531 | mov [hd_base],bl |
1532 | cmp ebx,1 |
||
1533 | jnz noprmahd |
||
1534 | mov [hdbase],0x1f0 |
||
1535 | mov [hdid],0x0 |
||
1536 | mov [hdpos],1 |
||
1537 | ; call set_FAT32_variables |
||
1538 | noprmahd: |
||
1539 | cmp ebx,2 |
||
1540 | jnz noprslhd |
||
1541 | mov [hdbase],0x1f0 |
||
1542 | mov [hdid],0x10 |
||
1543 | mov [hdpos],2 |
||
1544 | ; call set_FAT32_variables |
||
1545 | noprslhd: |
||
1546 | cmp ebx,3 |
||
1547 | jnz nosemahd |
||
1548 | mov [hdbase],0x170 |
||
1549 | mov [hdid],0x0 |
||
1550 | mov [hdpos],3 |
||
1551 | ; call set_FAT32_variables |
||
1552 | nosemahd: |
||
1553 | cmp ebx,4 |
||
1554 | jnz noseslhd |
||
1555 | mov [hdbase],0x170 |
||
1556 | mov [hdid],0x10 |
||
1557 | mov [hdpos],4 |
||
1558 | ; call set_FAT32_variables |
||
1559 | noseslhd: |
||
1560 | call reserve_hd1 |
||
321 | diamond | 1561 | call reserve_hd_channel |
1562 | call free_hd_channel |
||
429 | serge | 1563 | mov [hd1_status],0 ; free |
75 | diamond | 1564 | nosethd: |
1 | ha | 1565 | ret |
1566 | |||
283 | diamond | 1567 | iglobal |
1 | ha | 1568 | hd_base db 0 |
283 | diamond | 1569 | endg |
1 | ha | 1570 | |
1571 | nsyse7: |
||
1572 | |||
429 | serge | 1573 | cmp eax,8 ; HD PARTITION |
1 | ha | 1574 | jne nsyse8 |
1575 | mov [fat32part],ebx |
||
1576 | ; call set_FAT32_variables |
||
1577 | call reserve_hd1 |
||
321 | diamond | 1578 | call reserve_hd_channel |
1579 | call free_hd_channel |
||
1 | ha | 1580 | pusha |
1581 | call choice_necessity_partition_1 |
||
1582 | popa |
||
429 | serge | 1583 | mov [hd1_status],0 ; free |
1 | ha | 1584 | ret |
1585 | nsyse8: |
||
1586 | |||
429 | serge | 1587 | cmp eax,10 ; SOUND DMA CHANNEL |
1 | ha | 1588 | jne no_set_sound_dma |
75 | diamond | 1589 | cmp ebx,3 |
1590 | ja sys_setup_err |
||
1 | ha | 1591 | mov [sound_dma],ebx |
1592 | ret |
||
1593 | no_set_sound_dma: |
||
1594 | |||
429 | serge | 1595 | cmp eax,11 ; ENABLE LBA READ |
1 | ha | 1596 | jne no_set_lba_read |
1597 | and ebx,1 |
||
1598 | mov [lba_read_enabled],ebx |
||
1599 | ret |
||
1600 | no_set_lba_read: |
||
1601 | |||
429 | serge | 1602 | cmp eax,12 ; ENABLE PCI ACCESS |
1 | ha | 1603 | jne no_set_pci_access |
1604 | and ebx,1 |
||
1605 | mov [pci_access_enabled],ebx |
||
1606 | ret |
||
1607 | no_set_pci_access: |
||
1608 | |||
1609 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
1610 | include 'vmodeint.inc' |
||
1611 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
1612 | |||
75 | diamond | 1613 | sys_setup_err: |
1 | ha | 1614 | mov [esp+36],dword -1 |
1615 | ret |
||
1616 | |||
1617 | |||
1618 | align 4 |
||
1619 | |||
1620 | sys_getsetup: |
||
1621 | |||
1622 | ; 1=roland mpu midi base , base io address |
||
1623 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
||
1624 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1625 | ; 4=sb16 base , base io address |
||
1626 | ; 5=system language, 1eng 2fi 3ger 4rus |
||
1627 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1628 | ; 8=fat32 partition in hd |
||
1629 | ; 9=get hs timer tic |
||
1630 | |||
1631 | cmp eax,1 |
||
1632 | jne ngsyse1 |
||
1633 | movzx eax,[midi_base] |
||
1634 | mov [esp+36],eax |
||
1635 | ret |
||
1636 | ngsyse1: |
||
1637 | |||
1638 | cmp eax,2 |
||
1639 | jne ngsyse2 |
||
1640 | cmp ebx,1 |
||
1641 | jnz kbnobaseret |
||
379 | serge | 1642 | mov edi,[TASK_BASE] |
115 | poddubny | 1643 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1644 | mov ebx,ecx |
1645 | mov eax,keymap |
||
1646 | mov ecx,128 |
||
1647 | call memmove |
||
1648 | ret |
||
1649 | kbnobaseret: |
||
1650 | cmp ebx,2 |
||
1651 | jnz kbnoshiftret |
||
379 | serge | 1652 | mov edi,[TASK_BASE] |
115 | poddubny | 1653 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1654 | mov ebx,ecx |
1655 | mov eax,keymap_shift |
||
1656 | mov ecx,128 |
||
1657 | call memmove |
||
1658 | ret |
||
1659 | kbnoshiftret: |
||
1660 | cmp ebx,3 |
||
1661 | jne kbnoaltret |
||
379 | serge | 1662 | mov edi,[TASK_BASE] |
115 | poddubny | 1663 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1664 | mov ebx,ecx |
1665 | mov eax,keymap_alt |
||
1666 | mov ecx,128 |
||
1667 | call memmove |
||
1668 | ret |
||
1669 | kbnoaltret: |
||
1670 | cmp ebx,9 |
||
1671 | jnz ngsyse2 |
||
1672 | movzx eax,word [keyboard] |
||
1673 | mov [esp+36],eax |
||
1674 | ret |
||
1675 | ngsyse2: |
||
1676 | |||
1677 | cmp eax,3 |
||
1678 | jnz ngsyse3 |
||
1679 | movzx eax,[cd_base] |
||
1680 | mov [esp+36],eax |
||
1681 | ret |
||
1682 | ngsyse3: |
||
1683 | |||
1684 | cmp eax,4 |
||
1685 | jne ngsyse4 |
||
1686 | mov eax,[sb16] |
||
1687 | mov [esp+36],eax |
||
1688 | ret |
||
1689 | ngsyse4: |
||
1690 | |||
1691 | cmp eax,5 |
||
1692 | jnz ngsyse5 |
||
1693 | mov eax,[syslang] |
||
1694 | mov [esp+36],eax |
||
1695 | ret |
||
1696 | ngsyse5: |
||
1697 | cmp eax,7 |
||
1698 | jnz ngsyse7 |
||
1699 | movzx eax,[hd_base] |
||
1700 | mov [esp+36],eax |
||
1701 | ret |
||
1702 | ngsyse7: |
||
1703 | cmp eax,8 |
||
1704 | jnz ngsyse8 |
||
1705 | mov eax,[fat32part] |
||
1706 | mov [esp+36],eax |
||
1707 | ret |
||
1708 | ngsyse8: |
||
1709 | cmp eax,9 |
||
1710 | jne ngsyse9 |
||
1711 | mov eax,[timer_ticks] ;[0xfdf0] |
||
1712 | mov [esp+36],eax |
||
1713 | ret |
||
1714 | ngsyse9: |
||
1715 | cmp eax,10 |
||
1716 | jnz ngsyse10 |
||
1717 | mov eax,[sound_dma] |
||
1718 | mov [esp+36],eax |
||
1719 | ret |
||
1720 | ngsyse10: |
||
1721 | cmp eax,11 |
||
1722 | jnz ngsyse11 |
||
1723 | mov eax,[lba_read_enabled] |
||
1724 | mov [esp+36],eax |
||
1725 | ret |
||
1726 | ngsyse11: |
||
1727 | cmp eax,12 |
||
1728 | jnz ngsyse12 |
||
1729 | mov eax,[pci_access_enabled] |
||
1730 | mov [esp+36],eax |
||
1731 | ret |
||
1732 | ngsyse12: |
||
1733 | mov [esp+36],dword 1 |
||
1734 | ret |
||
1735 | |||
283 | diamond | 1736 | iglobal |
1 | ha | 1737 | align 4 |
221 | serge | 1738 | mousefn dd msscreen, mswin, msbutton, msset |
429 | serge | 1739 | dd app_load_cursor |
1740 | dd app_set_cursor |
||
1741 | dd app_delete_cursor |
||
283 | diamond | 1742 | endg |
1 | ha | 1743 | |
1744 | readmousepos: |
||
1745 | |||
1746 | ; eax=0 screen relative |
||
1747 | ; eax=1 window relative |
||
1748 | ; eax=2 buttons pressed |
||
221 | serge | 1749 | ; eax=3 set mouse pos ; reserved |
1750 | ; eax=4 load cursor |
||
1751 | ; eax=5 set cursor |
||
1752 | ; eax=6 delete cursor ; reserved |
||
1 | ha | 1753 | |
429 | serge | 1754 | cmp eax, 6 |
1755 | ja msset |
||
1756 | jmp [mousefn+eax*4] |
||
221 | serge | 1757 | msscreen: |
429 | serge | 1758 | mov eax,[MOUSE_X] |
1759 | shl eax,16 |
||
1760 | mov ax,[MOUSE_Y] |
||
1761 | mov [esp+36],eax |
||
1762 | ret |
||
221 | serge | 1763 | mswin: |
429 | serge | 1764 | mov eax,[MOUSE_X] |
1765 | shl eax,16 |
||
1766 | mov ax,[MOUSE_Y] |
||
1767 | mov esi,[TASK_BASE] |
||
1768 | mov bx, word [esi-twdw+WDATA.box.left] |
||
1769 | shl ebx,16 |
||
1770 | mov bx, word [esi-twdw+WDATA.box.top] |
||
1771 | sub eax,ebx |
||
1 | ha | 1772 | |
429 | serge | 1773 | mov edi,[CURRENT_TASK] |
1774 | shl edi,8 |
||
1775 | sub ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
||
1776 | rol eax,16 |
||
1777 | sub ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
||
1778 | rol eax,16 |
||
1779 | mov [esp+36],eax |
||
1780 | ret |
||
221 | serge | 1781 | msbutton: |
429 | serge | 1782 | movzx eax,byte [BTN_DOWN] |
1783 | mov [esp+36],eax |
||
1784 | ret |
||
221 | serge | 1785 | msset: |
429 | serge | 1786 | ret |
164 | serge | 1787 | |
221 | serge | 1788 | app_load_cursor: |
429 | serge | 1789 | add ebx, new_app_base |
1790 | cmp ebx, new_app_base |
||
1791 | jb msset |
||
1792 | stdcall load_cursor, ebx, ecx |
||
1793 | mov [esp+36], eax |
||
1794 | ret |
||
164 | serge | 1795 | |
221 | serge | 1796 | app_set_cursor: |
429 | serge | 1797 | stdcall set_cursor, ebx |
1798 | mov [esp+36], eax |
||
1799 | ret |
||
1 | ha | 1800 | |
233 | serge | 1801 | app_delete_cursor: |
429 | serge | 1802 | stdcall delete_cursor, ebx |
1803 | mov [esp+36], eax |
||
1804 | ret |
||
1 | ha | 1805 | |
1806 | is_input: |
||
1807 | |||
1808 | push edx |
||
429 | serge | 1809 | mov dx,word [midisp] |
1810 | in al,dx |
||
1811 | and al,0x80 |
||
1812 | pop edx |
||
1 | ha | 1813 | ret |
1814 | |||
1815 | is_output: |
||
1816 | |||
1817 | push edx |
||
429 | serge | 1818 | mov dx,word [midisp] |
1819 | in al,dx |
||
1820 | and al,0x40 |
||
1821 | pop edx |
||
1 | ha | 1822 | ret |
1823 | |||
1824 | |||
1825 | get_mpu_in: |
||
1826 | |||
1827 | push edx |
||
429 | serge | 1828 | mov dx,word [mididp] |
1829 | in al,dx |
||
1830 | pop edx |
||
1 | ha | 1831 | ret |
1832 | |||
1833 | |||
1834 | put_mpu_out: |
||
1835 | |||
1836 | push edx |
||
429 | serge | 1837 | mov dx,word [mididp] |
1838 | out dx,al |
||
1839 | pop edx |
||
1 | ha | 1840 | ret |
1841 | |||
1842 | |||
1843 | setuart: |
||
1844 | |||
1845 | su1: |
||
1846 | call is_output |
||
429 | serge | 1847 | cmp al,0 |
1848 | jnz su1 |
||
1849 | mov dx,word [midisp] |
||
1850 | mov al,0xff |
||
1851 | out dx,al |
||
1 | ha | 1852 | su2: |
429 | serge | 1853 | mov dx,word [midisp] |
1854 | mov al,0xff |
||
1855 | out dx,al |
||
1 | ha | 1856 | call is_input |
429 | serge | 1857 | cmp al,0 |
1858 | jnz su2 |
||
1 | ha | 1859 | call get_mpu_in |
429 | serge | 1860 | cmp al,0xfe |
1861 | jnz su2 |
||
1 | ha | 1862 | su3: |
1863 | call is_output |
||
429 | serge | 1864 | cmp al,0 |
1865 | jnz su3 |
||
1866 | mov dx,word [midisp] |
||
1867 | mov al,0x3f |
||
1868 | out dx,al |
||
1 | ha | 1869 | |
1870 | ret |
||
1871 | |||
1872 | |||
1873 | align 4 |
||
1874 | |||
1875 | sys_midi: |
||
1876 | |||
1877 | cmp [mididp],0 |
||
1878 | jnz sm0 |
||
1879 | mov [esp+36],dword 1 |
||
1880 | ret |
||
1881 | sm0: |
||
1882 | |||
1883 | cmp eax,1 |
||
1884 | mov [esp+36],dword 0 |
||
1885 | jnz smn1 |
||
1886 | call setuart |
||
1887 | ret |
||
1888 | smn1: |
||
1889 | |||
1890 | cmp eax,2 |
||
1891 | jnz smn2 |
||
1892 | sm10: |
||
1893 | call get_mpu_in |
||
1894 | call is_output |
||
1895 | test al,al |
||
1896 | jnz sm10 |
||
1897 | mov al,bl |
||
1898 | call put_mpu_out |
||
1899 | ret |
||
1900 | smn2: |
||
1901 | |||
1902 | ret |
||
1903 | |||
1904 | |||
1905 | detect_devices: |
||
1906 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
1907 | include 'detect/commouse.inc' |
||
33 | mario79 | 1908 | include 'detect/ps2mouse.inc' |
1 | ha | 1909 | ;include 'detect/dev_fd.inc' |
1910 | ;include 'detect/dev_hdcd.inc' |
||
1911 | ;include 'detect/sear_par.inc' |
||
1912 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
1913 | ret |
||
1914 | |||
1915 | |||
1916 | sys_end: |
||
1917 | |||
379 | serge | 1918 | mov eax,[TASK_BASE] |
115 | poddubny | 1919 | mov [eax+TASKDATA.state], 3 ; terminate this program |
41 | mikedld | 1920 | |
429 | serge | 1921 | waitterm: ; wait here for termination |
1 | ha | 1922 | mov eax,5 |
1923 | call delay_hs |
||
1924 | jmp waitterm |
||
1925 | |||
75 | diamond | 1926 | iglobal |
170 | serge | 1927 | align 4 |
75 | diamond | 1928 | sys_system_table: |
429 | serge | 1929 | dd sysfn_shutdown ; 1 = system shutdown |
1930 | dd sysfn_terminate ; 2 = terminate thread |
||
1931 | dd sysfn_activate ; 3 = activate window |
||
1932 | dd sysfn_getidletime ; 4 = get idle time |
||
1933 | dd sysfn_getcpuclock ; 5 = get cpu clock |
||
1934 | dd sysfn_saveramdisk ; 6 = save ramdisk |
||
1935 | dd sysfn_getactive ; 7 = get active window |
||
1936 | dd sysfn_sound_flag ; 8 = get/set sound_flag |
||
1937 | dd sysfn_shutdown_param ; 9 = shutdown with parameter |
||
1938 | dd sysfn_minimize ; 10 = minimize window |
||
1939 | dd sysfn_getdiskinfo ; 11 = get disk subsystem info |
||
1940 | dd sysfn_lastkey ; 12 = get last pressed key |
||
1941 | dd sysfn_getversion ; 13 = get kernel version |
||
1942 | dd sysfn_waitretrace ; 14 = wait retrace |
||
1943 | dd sysfn_centermouse ; 15 = center mouse cursor |
||
1944 | dd sysfn_getfreemem ; 16 = get free memory size |
||
1945 | dd sysfn_getallmem ; 17 = get total memory size |
||
1946 | dd sysfn_terminate2 ; 18 = terminate thread using PID |
||
1947 | ; instead of slot |
||
1948 | dd sysfn_mouse_acceleration; 19 = set/get mouse acceleration |
||
1949 | dd sysfn_meminfo ; 20 = get extended memory info |
||
75 | diamond | 1950 | sysfn_num = ($ - sys_system_table)/4 |
1951 | endg |
||
1952 | |||
1 | ha | 1953 | sys_system: |
429 | serge | 1954 | dec eax |
1955 | cmp eax, sysfn_num |
||
1956 | jae @f |
||
1957 | jmp dword [sys_system_table + eax*4] |
||
75 | diamond | 1958 | @@: |
429 | serge | 1959 | ret |
1 | ha | 1960 | |
429 | serge | 1961 | sysfn_shutdown: ; 18.1 = BOOT |
1 | ha | 1962 | mov [0x2f0000+0x9030],byte 0 |
41 | mikedld | 1963 | for_shutdown_parameter: |
214 | serge | 1964 | |
379 | serge | 1965 | mov eax,[TASK_COUNT] |
1 | ha | 1966 | add eax,2 |
1967 | mov [shutdown_processes],eax |
||
381 | serge | 1968 | mov [SYS_SHUTDOWN],al |
75 | diamond | 1969 | and dword [esp+36], 0 |
1 | ha | 1970 | ret |
1971 | uglobal |
||
1972 | shutdown_processes: dd 0x0 |
||
1973 | endg |
||
1974 | |||
429 | serge | 1975 | sysfn_terminate: ; 18.2 = TERMINATE |
1 | ha | 1976 | cmp ebx,2 |
1977 | jb noprocessterminate |
||
379 | serge | 1978 | mov edx,[TASK_COUNT] |
1 | ha | 1979 | cmp ebx,edx |
75 | diamond | 1980 | ja noprocessterminate |
379 | serge | 1981 | mov eax,[TASK_COUNT] |
1 | ha | 1982 | shl ebx,5 |
379 | serge | 1983 | mov edx,[ebx+CURRENT_TASK+TASKDATA.pid] |
1984 | add ebx,CURRENT_TASK+TASKDATA.state |
||
75 | diamond | 1985 | cmp byte [ebx], 9 |
1986 | jz noprocessterminate |
||
41 | mikedld | 1987 | |
1 | ha | 1988 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
429 | serge | 1989 | mov [ebx],byte 3 ; clear possible i40's |
1 | ha | 1990 | ;call MEM_Heap_UnLock |
1991 | |||
1992 | cmp edx,[application_table_status] ; clear app table stat |
||
1993 | jne noatsc |
||
1994 | mov [application_table_status],0 |
||
1995 | noatsc: |
||
75 | diamond | 1996 | noprocessterminate: |
1 | ha | 1997 | ret |
1998 | |||
85 | halyavin | 1999 | sysfn_terminate2: |
2000 | ;lock application_table_status mutex |
||
164 | serge | 2001 | .table_status: |
85 | halyavin | 2002 | cli |
2003 | cmp [application_table_status],0 |
||
429 | serge | 2004 | je .stf |
85 | halyavin | 2005 | sti |
2006 | call change_task |
||
2007 | jmp .table_status |
||
2008 | .stf: |
||
2009 | call set_application_table_status |
||
2010 | mov eax,ebx |
||
2011 | call pid_to_slot |
||
2012 | test eax,eax |
||
429 | serge | 2013 | jz .not_found |
85 | halyavin | 2014 | mov ebx,eax |
2015 | cli |
||
2016 | call sysfn_terminate |
||
2017 | mov [application_table_status],0 |
||
2018 | sti |
||
2019 | and dword [esp+36],0 |
||
2020 | ret |
||
2021 | .not_found: |
||
2022 | mov [application_table_status],0 |
||
429 | serge | 2023 | or dword [esp+36],-1 |
85 | halyavin | 2024 | ret |
2025 | |||
429 | serge | 2026 | sysfn_activate: ; 18.3 = ACTIVATE WINDOW |
1 | ha | 2027 | cmp ebx,2 |
105 | poddubny | 2028 | jb .nowindowactivate |
379 | serge | 2029 | cmp ebx,[TASK_COUNT] |
105 | poddubny | 2030 | ja .nowindowactivate |
2031 | |||
2032 | mov [window_minimize], 2 ; restore window if minimized |
||
2033 | |||
380 | serge | 2034 | movzx esi, word [WIN_STACK + ebx*2] |
379 | serge | 2035 | cmp esi, [TASK_COUNT] |
105 | poddubny | 2036 | je .nowindowactivate ; already active |
2037 | |||
2038 | mov edi, ebx |
||
2039 | shl edi, 5 |
||
2040 | add edi, window_data |
||
380 | serge | 2041 | movzx esi, word [WIN_STACK + ebx * 2] |
2042 | lea esi, [WIN_POS + esi * 2] |
||
105 | poddubny | 2043 | call waredraw |
2044 | .nowindowactivate: |
||
1 | ha | 2045 | ret |
41 | mikedld | 2046 | |
429 | serge | 2047 | sysfn_getidletime: ; 18.4 = GET IDLETIME |
1 | ha | 2048 | mov eax,[idleusesec] |
75 | diamond | 2049 | mov [esp+36], eax |
1 | ha | 2050 | ret |
2051 | |||
429 | serge | 2052 | sysfn_getcpuclock: ; 18.5 = GET TSC/SEC |
381 | serge | 2053 | mov eax,[CPU_FREQ] |
75 | diamond | 2054 | mov [esp+36], eax |
1 | ha | 2055 | ret |
2056 | |||
2057 | ; SAVE ramdisk to /hd/1/menuet.img |
||
2058 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
||
2059 | include 'blkdev/rdsave.inc' |
||
2060 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
||
75 | diamond | 2061 | |
429 | serge | 2062 | sysfn_getactive: ; 18.7 = get active window |
379 | serge | 2063 | mov eax, [TASK_COUNT] |
380 | serge | 2064 | movzx eax, word [WIN_POS + eax*2] |
75 | diamond | 2065 | mov [esp+36],eax |
1 | ha | 2066 | ret |
75 | diamond | 2067 | |
429 | serge | 2068 | sysfn_sound_flag: ; 18.8 = get/set sound_flag |
1 | ha | 2069 | cmp ebx,1 |
2070 | jne nogetsoundflag |
||
2071 | movzx eax,byte [sound_flag] ; get sound_flag |
||
75 | diamond | 2072 | mov [esp+36],eax |
1 | ha | 2073 | ret |
2074 | nogetsoundflag: |
||
2075 | cmp ebx,2 |
||
2076 | jnz nosoundflag |
||
75 | diamond | 2077 | xor byte [sound_flag], 1 |
2078 | nosoundflag: |
||
41 | mikedld | 2079 | ret |
75 | diamond | 2080 | |
429 | serge | 2081 | sysfn_shutdown_param: ; 18.9 = system shutdown with param |
1 | ha | 2082 | cmp ebx,1 |
75 | diamond | 2083 | jl exit_for_anyone |
1 | ha | 2084 | cmp ebx,4 |
2085 | jg exit_for_anyone |
||
2086 | mov [0x2f0000+0x9030],bl |
||
2087 | jmp for_shutdown_parameter |
||
75 | diamond | 2088 | |
429 | serge | 2089 | sysfn_minimize: ; 18.10 = minimize window |
1 | ha | 2090 | mov [window_minimize],1 |
2091 | exit_for_anyone: |
||
2092 | ret |
||
75 | diamond | 2093 | |
429 | serge | 2094 | sysfn_getdiskinfo: ; 18.11 = get disk info table |
1 | ha | 2095 | cmp ebx,1 |
2096 | jnz full_table |
||
2097 | small_table: |
||
2098 | call for_all_tables |
||
75 | diamond | 2099 | mov ecx,10 |
1 | ha | 2100 | cld |
2101 | rep movsb |
||
2102 | ret |
||
2103 | for_all_tables: |
||
379 | serge | 2104 | mov edi,[TASK_BASE] |
115 | poddubny | 2105 | mov edi,[edi+TASKDATA.mem_start] |
1 | ha | 2106 | add edi,ecx |
381 | serge | 2107 | mov esi,DRIVE_DATA |
1 | ha | 2108 | ret |
2109 | full_table: |
||
2110 | cmp ebx,2 |
||
2111 | jnz exit_for_anyone |
||
2112 | call for_all_tables |
||
75 | diamond | 2113 | mov ecx,16384 |
1 | ha | 2114 | cld |
2115 | rep movsd |
||
2116 | ret |
||
75 | diamond | 2117 | |
429 | serge | 2118 | sysfn_lastkey: ; 18.12 = return 0 (backward compatibility) |
2119 | and dword [esp+36], 0 |
||
2120 | ret |
||
75 | diamond | 2121 | |
429 | serge | 2122 | sysfn_getversion: ; 18.13 = get kernel ID and version |
379 | serge | 2123 | mov edi,[TASK_BASE] |
115 | poddubny | 2124 | mov edi,[edi+TASKDATA.mem_start] |
1 | ha | 2125 | add edi,ebx |
2126 | mov esi,version_inf |
||
2127 | mov ecx,version_end-version_inf |
||
2128 | cld |
||
2129 | rep movsb |
||
2130 | ret |
||
75 | diamond | 2131 | |
2132 | sysfn_waitretrace: ; 18.14 = sys wait retrace |
||
41 | mikedld | 2133 | ;wait retrace functions |
2134 | sys_wait_retrace: |
||
2135 | mov edx,0x3da |
||
2136 | WaitRetrace_loop: |
||
2137 | in al,dx |
||
2138 | test al,1000b |
||
2139 | jz WaitRetrace_loop |
||
2140 | mov [esp+36],dword 0 |
||
1 | ha | 2141 | ret |
75 | diamond | 2142 | |
429 | serge | 2143 | sysfn_centermouse: ; 18.15 = mouse centered |
1 | ha | 2144 | call mouse_centered |
2145 | mov [esp+36],dword 0 |
||
2146 | ret |
||
75 | diamond | 2147 | |
120 | mario79 | 2148 | sysfn_mouse_acceleration: ; 18.19 = set/get mouse features |
2149 | cmp ebx,0 ; get mouse speed factor |
||
2150 | jnz .set_mouse_acceleration |
||
164 | serge | 2151 | xor eax,eax |
120 | mario79 | 2152 | mov ax,[mouse_speed_factor] |
2153 | mov [esp+36],eax |
||
2154 | ret |
||
2155 | .set_mouse_acceleration: |
||
2156 | cmp ebx,1 ; set mouse speed factor |
||
2157 | jnz .get_mouse_delay |
||
2158 | mov [mouse_speed_factor],cx |
||
2159 | ret |
||
2160 | .get_mouse_delay: |
||
2161 | cmp ebx,2 ; get mouse delay |
||
2162 | jnz .set_mouse_delay |
||
2163 | mov eax,[mouse_delay] |
||
2164 | mov [esp+36],eax |
||
2165 | ret |
||
2166 | .set_mouse_delay: |
||
2167 | cmp ebx,3 ; set mouse delay |
||
2168 | jnz .set_pointer_position |
||
2169 | mov [mouse_delay],ecx |
||
2170 | ret |
||
2171 | .set_pointer_position: |
||
2172 | cmp ebx,4 ; set mouse pointer position |
||
2173 | jnz .end |
||
381 | serge | 2174 | mov [MOUSE_Y],cx ;y |
120 | mario79 | 2175 | ror ecx,16 |
381 | serge | 2176 | mov [MOUSE_X],cx ;x |
120 | mario79 | 2177 | rol ecx,16 |
2178 | .end: |
||
2179 | ret |
||
2180 | |||
75 | diamond | 2181 | sysfn_getfreemem: |
170 | serge | 2182 | mov eax, [pg_data.pages_free] |
2183 | shl eax, 2 |
||
2184 | mov [esp+36],eax |
||
1 | ha | 2185 | ret |
75 | diamond | 2186 | |
2187 | sysfn_getallmem: |
||
170 | serge | 2188 | mov eax,[MEM_AMOUNT] |
2189 | shr eax, 10 |
||
75 | diamond | 2190 | mov [esp+36],eax |
32 | halyavin | 2191 | ret |
2192 | |||
41 | mikedld | 2193 | uglobal |
2194 | ;// mike.dld, 2006-29-01 [ |
||
2195 | screen_workarea RECT |
||
2196 | ;// mike.dld, 2006-29-01 ] |
||
1 | ha | 2197 | window_minimize db 0 |
429 | serge | 2198 | sound_flag db 0 |
41 | mikedld | 2199 | endg |
1 | ha | 2200 | |
41 | mikedld | 2201 | iglobal |
2202 | version_inf: |
||
346 | diamond | 2203 | db 0,6,5,0 ; version 0.6.5.0 |
41 | mikedld | 2204 | db UID_KOLIBRI |
2205 | db 'Kolibri',0 |
||
2206 | version_end: |
||
2207 | endg |
||
1 | ha | 2208 | |
41 | mikedld | 2209 | UID_NONE=0 |
429 | serge | 2210 | UID_MENUETOS=1 ;official |
2211 | UID_KOLIBRI=2 ;russian |
||
1 | ha | 2212 | |
2213 | sys_cachetodiskette: |
||
19 | mario79 | 2214 | ; pushad |
2215 | ; cmp eax,1 |
||
2216 | ; jne no_write_all_of_ramdisk |
||
2217 | ; call fdc_writeramdisk |
||
2218 | ; popad |
||
2219 | ; ret |
||
2220 | ; no_write_all_of_ramdisk: |
||
2221 | ; cmp eax,2 |
||
2222 | ; jne no_write_part_of_ramdisk |
||
2223 | ; call fdc_commitflush |
||
2224 | ; popad |
||
2225 | ; ret |
||
2226 | ; no_write_part_of_ramdisk: |
||
2227 | ; cmp eax,3 |
||
2228 | ; jne no_set_fdc |
||
2229 | ; call fdc_set |
||
2230 | ; popad |
||
2231 | ; ret |
||
2232 | ; no_set_fdc: |
||
2233 | ; cmp eax,4 |
||
2234 | ; jne no_get_fdc |
||
2235 | ; popad |
||
2236 | ; call fdc_get |
||
2237 | ; mov [esp+36],ecx |
||
2238 | ; ret |
||
2239 | ; no_get_fdc: |
||
2240 | ; popad |
||
2241 | ; ret |
||
2242 | cmp eax,1 |
||
2243 | jne no_floppy_a_save |
||
2244 | mov [flp_number],1 |
||
2245 | jmp save_image_on_floppy |
||
2246 | no_floppy_a_save: |
||
1 | ha | 2247 | cmp eax,2 |
19 | mario79 | 2248 | jne no_floppy_b_save |
2249 | mov [flp_number],2 |
||
2250 | save_image_on_floppy: |
||
2251 | call save_image |
||
2252 | mov [esp+36],dword 0 |
||
2253 | cmp [FDC_Status],0 |
||
429 | serge | 2254 | je yes_floppy_save |
19 | mario79 | 2255 | no_floppy_b_save: |
2256 | mov [esp+36],dword 1 |
||
2257 | yes_floppy_save: |
||
1 | ha | 2258 | ret |
2259 | |||
2260 | uglobal |
||
2261 | ; bgrchanged dd 0x0 |
||
2262 | endg |
||
2263 | |||
2264 | sys_background: |
||
2265 | |||
429 | serge | 2266 | cmp eax,1 ; BACKGROUND SIZE |
1 | ha | 2267 | jnz nosb1 |
2268 | cmp ebx,0 |
||
429 | serge | 2269 | je sbgrr |
1 | ha | 2270 | cmp ecx,0 |
429 | serge | 2271 | je sbgrr |
1 | ha | 2272 | mov [display_data-8],ebx |
2273 | mov [display_data-4],ecx |
||
2274 | ; mov [bgrchanged],1 |
||
2275 | sbgrr: |
||
2276 | ret |
||
2277 | nosb1: |
||
2278 | |||
429 | serge | 2279 | cmp eax,2 ; SET PIXEL |
1 | ha | 2280 | jnz nosb2 |
2281 | mov edx,0x160000-16 |
||
2282 | cmp edx,ebx |
||
2283 | jbe nosb2 |
||
2284 | mov edx,[ebx] |
||
2285 | and edx,0xFF000000 ;255*256*256*256 |
||
2286 | and ecx,0x00FFFFFF ;255*256*256+255*256+255 |
||
2287 | add edx,ecx |
||
381 | serge | 2288 | mov [ebx+IMG_BACKGROUND],edx |
1 | ha | 2289 | ; mov [bgrchanged],1 |
2290 | ret |
||
2291 | nosb2: |
||
2292 | |||
429 | serge | 2293 | cmp eax,3 ; DRAW BACKGROUND |
1 | ha | 2294 | jnz nosb3 |
2295 | draw_background_temp: |
||
2296 | ; cmp [bgrchanged],1 ;0 |
||
2297 | ; je nosb31 |
||
2298 | ;draw_background_temp: |
||
2299 | ; mov [bgrchanged],1 ;0 |
||
381 | serge | 2300 | mov [REDRAW_BACKGROUND],byte 1 |
76 | mario79 | 2301 | mov [background_defined], 1 |
1 | ha | 2302 | nosb31: |
2303 | ret |
||
2304 | nosb3: |
||
2305 | |||
429 | serge | 2306 | cmp eax,4 ; TILED / STRETCHED |
1 | ha | 2307 | jnz nosb4 |
2308 | cmp ebx,[display_data-12] |
||
429 | serge | 2309 | je nosb41 |
1 | ha | 2310 | mov [display_data-12],ebx |
2311 | ; mov [bgrchanged],1 |
||
2312 | nosb41: |
||
2313 | ret |
||
2314 | nosb4: |
||
2315 | |||
429 | serge | 2316 | cmp eax,5 ; BLOCK MOVE TO BGR |
1 | ha | 2317 | jnz nosb5 |
2318 | ; bughere |
||
379 | serge | 2319 | mov edi, [TASK_BASE] |
115 | poddubny | 2320 | add ebx, [edi+TASKDATA.mem_start] |
1 | ha | 2321 | ; mov esi, ebx |
2322 | ; mov edi, ecx |
||
2323 | mov eax, ebx |
||
2324 | mov ebx, ecx |
||
2325 | add ecx, edx |
||
2326 | cmp ecx, 0x160000-16 |
||
429 | serge | 2327 | ja .fin |
1 | ha | 2328 | ; add edi, 0x300000 |
381 | serge | 2329 | add ebx, IMG_BACKGROUND |
1 | ha | 2330 | mov ecx, edx |
2331 | cmp ecx, 0x160000-16 |
||
429 | serge | 2332 | ja .fin |
1 | ha | 2333 | ; mov [bgrchanged],1 |
2334 | ; cld |
||
2335 | ; rep movsb |
||
2336 | call memmove |
||
2337 | .fin: |
||
2338 | ret |
||
2339 | nosb5: |
||
2340 | |||
2341 | ret |
||
2342 | |||
2343 | |||
2344 | align 4 |
||
2345 | |||
2346 | sys_getbackground: |
||
2347 | |||
429 | serge | 2348 | cmp eax,1 ; SIZE |
1 | ha | 2349 | jnz nogb1 |
2350 | mov eax,[display_data-8] |
||
2351 | shl eax,16 |
||
2352 | mov ax,[display_data-4] |
||
2353 | mov [esp+36],eax |
||
2354 | ret |
||
2355 | nogb1: |
||
2356 | |||
429 | serge | 2357 | cmp eax,2 ; PIXEL |
1 | ha | 2358 | jnz nogb2 |
2359 | mov edx,0x160000-16 |
||
2360 | cmp edx,ebx |
||
2361 | jbe nogb2 |
||
381 | serge | 2362 | mov eax, [ebx+IMG_BACKGROUND] |
1 | ha | 2363 | and eax, 0xFFFFFF |
2364 | mov [esp+36],eax |
||
2365 | ret |
||
2366 | nogb2: |
||
2367 | |||
429 | serge | 2368 | cmp eax,4 ; TILED / STRETCHED |
1 | ha | 2369 | jnz nogb4 |
2370 | mov eax,[display_data-12] |
||
2371 | nogb4: |
||
2372 | mov [esp+36],eax |
||
2373 | ret |
||
2374 | |||
2375 | |||
2376 | align 4 |
||
2377 | |||
2378 | sys_getkey: |
||
2379 | mov [esp+36],dword 1 |
||
92 | diamond | 2380 | ; test main buffer |
429 | serge | 2381 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
380 | serge | 2382 | movzx ecx,word [WIN_STACK + ebx * 2] |
379 | serge | 2383 | mov edx,[TASK_COUNT] |
1 | ha | 2384 | cmp ecx,edx |
2385 | jne .finish |
||
381 | serge | 2386 | cmp [KEY_COUNT],byte 0 |
429 | serge | 2387 | je .finish |
381 | serge | 2388 | movzx eax,byte [KEY_BUFF] |
1 | ha | 2389 | shl eax,8 |
2390 | push eax |
||
381 | serge | 2391 | dec byte [KEY_COUNT] |
2392 | and byte [KEY_COUNT],127 |
||
2393 | movzx ecx,byte [KEY_COUNT] |
||
1 | ha | 2394 | add ecx,2 |
2395 | ; mov esi,0xf402 |
||
2396 | ; mov edi,0xf401 |
||
2397 | ; cld |
||
2398 | ; rep movsb |
||
381 | serge | 2399 | mov eax, KEY_BUFF+1 |
2400 | mov ebx, KEY_BUFF |
||
1 | ha | 2401 | call memmove |
2402 | pop eax |
||
92 | diamond | 2403 | .ret_eax: |
1 | ha | 2404 | mov [esp+36],eax |
92 | diamond | 2405 | ret |
1 | ha | 2406 | .finish: |
92 | diamond | 2407 | ; test hotkeys buffer |
429 | serge | 2408 | mov ecx, hotkey_buffer |
92 | diamond | 2409 | @@: |
429 | serge | 2410 | cmp [ecx], ebx |
2411 | jz .found |
||
2412 | add ecx, 8 |
||
2413 | cmp ecx, hotkey_buffer+120*8 |
||
2414 | jb @b |
||
2415 | ret |
||
92 | diamond | 2416 | .found: |
429 | serge | 2417 | mov ax, [ecx+6] |
2418 | shl eax, 16 |
||
2419 | mov ah, [ecx+4] |
||
2420 | mov al, 2 |
||
2421 | and dword [ecx+4], 0 |
||
2422 | and dword [ecx], 0 |
||
2423 | jmp .ret_eax |
||
1 | ha | 2424 | |
2425 | align 4 |
||
2426 | |||
2427 | sys_getbutton: |
||
2428 | |||
429 | serge | 2429 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
1 | ha | 2430 | mov [esp+36],dword 1 |
380 | serge | 2431 | movzx ecx, word [WIN_STACK + ebx * 2] |
379 | serge | 2432 | mov edx, [TASK_COUNT] ; less than 256 processes |
1 | ha | 2433 | cmp ecx,edx |
2434 | jne .exit |
||
381 | serge | 2435 | movzx eax,byte [BTN_COUNT] |
1 | ha | 2436 | test eax,eax |
429 | serge | 2437 | jz .exit |
381 | serge | 2438 | mov eax,[BTN_BUFF] |
1 | ha | 2439 | shl eax,8 |
381 | serge | 2440 | mov [BTN_COUNT],byte 0 |
1 | ha | 2441 | mov [esp+36],eax |
2442 | .exit: |
||
2443 | ret |
||
2444 | |||
2445 | |||
2446 | align 4 |
||
2447 | |||
2448 | sys_cpuusage: |
||
2449 | |||
2450 | ; RETURN: |
||
2451 | ; |
||
2452 | ; +00 dword process cpu usage |
||
2453 | ; +04 word position in windowing stack |
||
2454 | ; +06 word windowing stack value at current position (cpu nro) |
||
2455 | ; +10 12 bytes name |
||
2456 | ; +22 dword start in mem |
||
2457 | ; +26 dword used mem |
||
2458 | ; +30 dword PID , process idenfification number |
||
2459 | ; |
||
2460 | |||
379 | serge | 2461 | mov edi,[TASK_BASE] ; eax = return area |
115 | poddubny | 2462 | add eax,[edi + TASKDATA.mem_start] |
1 | ha | 2463 | |
429 | serge | 2464 | cmp ebx,-1 ; who am I ? |
1 | ha | 2465 | jne no_who_am_i |
379 | serge | 2466 | mov ebx,[CURRENT_TASK] |
1 | ha | 2467 | no_who_am_i: |
2468 | |||
429 | serge | 2469 | push eax ; return area |
2470 | push ebx ; process number |
||
1 | ha | 2471 | |
2472 | push ebx |
||
2473 | push ebx |
||
2474 | push eax |
||
2475 | |||
2476 | ; return memory usage |
||
2477 | |||
2478 | xor edx,edx |
||
2479 | mov eax,0x20 |
||
2480 | mul ebx |
||
379 | serge | 2481 | add eax,CURRENT_TASK+TASKDATA.cpu_usage |
1 | ha | 2482 | mov ebx,eax |
2483 | pop eax |
||
2484 | mov ecx,[ebx] |
||
2485 | mov [eax],ecx |
||
2486 | pop ebx |
||
380 | serge | 2487 | mov cx, [WIN_STACK + ebx * 2] |
1 | ha | 2488 | mov [eax+4],cx |
380 | serge | 2489 | mov cx, [WIN_POS + ebx * 2] |
1 | ha | 2490 | mov [eax+6],cx |
2491 | push eax |
||
2492 | mov eax,ebx |
||
2493 | shl eax,8 |
||
380 | serge | 2494 | add eax,SLOT_BASE+APPDATA.app_name |
1 | ha | 2495 | pop ebx |
2496 | add ebx,10 |
||
2497 | mov ecx,11 |
||
2498 | call memmove |
||
2499 | |||
2500 | ; memory usage |
||
2501 | |||
2502 | xor eax,eax |
||
2503 | mov edx,0x100000*16 |
||
429 | serge | 2504 | pop ecx ; get gdt of tss |
1 | ha | 2505 | cmp ecx,1 |
429 | serge | 2506 | je os_mem |
1 | ha | 2507 | shl ecx,8 |
380 | serge | 2508 | mov edx,[SLOT_BASE+ecx+APPDATA.mem_size] ;0x8c |
1 | ha | 2509 | mov eax,std_application_base_address |
2510 | ; eax run base -> edx used memory |
||
2511 | os_mem: |
||
2512 | dec edx |
||
2513 | mov [ebx+12],eax |
||
2514 | mov [ebx+16],edx |
||
2515 | |||
2516 | ; PID (+30) |
||
2517 | |||
2518 | mov eax,[esp] |
||
2519 | shl eax,5 |
||
379 | serge | 2520 | add eax,CURRENT_TASK+TASKDATA.pid |
1 | ha | 2521 | mov eax,[eax] |
2522 | mov [ebx+20],eax |
||
2523 | |||
2524 | ; window position and size |
||
2525 | |||
2526 | mov esi,[esp] |
||
2527 | shl esi,5 |
||
115 | poddubny | 2528 | add esi,window_data + WDATA.box |
1 | ha | 2529 | mov edi,[esp+4] |
2530 | add edi,34 |
||
115 | poddubny | 2531 | mov ecx,4 |
1 | ha | 2532 | cld |
115 | poddubny | 2533 | rep movsd |
1 | ha | 2534 | |
2535 | ; Process state (+50) |
||
2536 | |||
2537 | mov eax,[esp] |
||
2538 | shl eax,5 |
||
379 | serge | 2539 | add eax,CURRENT_TASK+TASKDATA.state |
1 | ha | 2540 | mov eax,[eax] |
2541 | mov [ebx+40],ax |
||
2542 | |||
138 | mikedld | 2543 | ; Window client area box |
1 | ha | 2544 | |
138 | mikedld | 2545 | mov esi,[esp] |
2546 | shl esi,8 |
||
380 | serge | 2547 | add esi,SLOT_BASE+APPDATA.wnd_clientbox |
138 | mikedld | 2548 | lea edi,[ebx+44] |
2549 | mov ecx,4 |
||
2550 | rep movsd |
||
164 | serge | 2551 | |
2552 | ; Window state |
||
2553 | |||
138 | mikedld | 2554 | mov esi,[esp] |
2555 | shl esi,5 |
||
2556 | add esi,window_data + WDATA.box |
||
164 | serge | 2557 | mov al,[esi+window_data+WDATA.fl_wstate] |
2558 | mov [edi],al |
||
138 | mikedld | 2559 | |
1 | ha | 2560 | pop ebx |
2561 | pop eax |
||
2562 | |||
2563 | ; return number of processes |
||
2564 | |||
379 | serge | 2565 | mov eax,[TASK_COUNT] |
1 | ha | 2566 | mov [esp+36],eax |
2567 | ret |
||
2568 | |||
2569 | |||
2570 | |||
2571 | |||
2572 | align 4 |
||
2573 | sys_clock: |
||
429 | serge | 2574 | cli |
1 | ha | 2575 | ; Mikhail Lisovin xx Jan 2005 |
429 | serge | 2576 | @@: mov al, 10 |
2577 | out 0x70, al |
||
2578 | in al, 0x71 |
||
2579 | test al, al |
||
2580 | jns @f |
||
2581 | mov esi, 1 |
||
2582 | call delay_ms |
||
2583 | jmp @b |
||
1 | ha | 2584 | @@: |
2585 | ; end Lisovin's fix |
||
2586 | |||
429 | serge | 2587 | xor al,al ; seconds |
2588 | out 0x70,al |
||
2589 | in al,0x71 |
||
2590 | movzx ecx,al |
||
2591 | mov al,02 ; minutes |
||
2592 | shl ecx,16 |
||
2593 | out 0x70,al |
||
2594 | in al,0x71 |
||
2595 | movzx edx,al |
||
2596 | mov al,04 ; hours |
||
2597 | shl edx,8 |
||
2598 | out 0x70,al |
||
2599 | in al,0x71 |
||
2600 | add ecx,edx |
||
2601 | movzx edx,al |
||
2602 | add ecx,edx |
||
2603 | sti |
||
2604 | mov [esp+36],ecx |
||
2605 | ret |
||
1 | ha | 2606 | |
2607 | |||
2608 | align 4 |
||
2609 | |||
2610 | sys_date: |
||
2611 | |||
429 | serge | 2612 | cli |
75 | diamond | 2613 | |
429 | serge | 2614 | @@: mov al, 10 |
2615 | out 0x70, al |
||
2616 | in al, 0x71 |
||
2617 | test al, al |
||
2618 | jns @f |
||
2619 | mov esi, 1 |
||
2620 | call delay_ms |
||
2621 | jmp @b |
||
75 | diamond | 2622 | @@: |
2623 | |||
429 | serge | 2624 | mov ch,0 |
2625 | mov al,7 ; date |
||
2626 | out 0x70,al |
||
2627 | in al,0x71 |
||
2628 | mov cl,al |
||
2629 | mov al,8 ; month |
||
2630 | shl ecx,16 |
||
2631 | out 0x70,al |
||
2632 | in al,0x71 |
||
2633 | mov ch,al |
||
2634 | mov al,9 ; year |
||
2635 | out 0x70,al |
||
2636 | in al,0x71 |
||
2637 | mov cl,al |
||
2638 | sti |
||
2639 | mov [esp+36],ecx |
||
2640 | ret |
||
1 | ha | 2641 | |
2642 | |||
2643 | ; redraw status |
||
2644 | |||
2645 | sys_redrawstat: |
||
2646 | |||
2647 | cmp eax,1 |
||
2648 | jne no_widgets_away |
||
2649 | |||
2650 | ; buttons away |
||
2651 | |||
379 | serge | 2652 | mov ecx,[CURRENT_TASK] |
1 | ha | 2653 | |
2654 | sys_newba2: |
||
2655 | |||
381 | serge | 2656 | mov edi,[BTN_ADDR] |
1 | ha | 2657 | cmp [edi],dword 0 ; empty button list ? |
429 | serge | 2658 | je end_of_buttons_away |
1 | ha | 2659 | |
2660 | movzx ebx,word [edi] |
||
2661 | inc ebx |
||
2662 | |||
2663 | mov eax,edi |
||
2664 | |||
2665 | sys_newba: |
||
2666 | |||
2667 | dec ebx |
||
429 | serge | 2668 | jz end_of_buttons_away |
1 | ha | 2669 | |
2670 | add eax,0x10 |
||
2671 | cmp cx,[eax] |
||
2672 | jnz sys_newba |
||
2673 | |||
2674 | push eax ebx ecx |
||
2675 | mov ecx,ebx |
||
2676 | inc ecx |
||
2677 | shl ecx,4 |
||
2678 | mov ebx,eax |
||
2679 | add eax,0x10 |
||
2680 | call memmove |
||
2681 | dec dword [edi] |
||
2682 | pop ecx ebx eax |
||
2683 | |||
2684 | jmp sys_newba2 |
||
2685 | |||
2686 | end_of_buttons_away: |
||
2687 | |||
2688 | ret |
||
2689 | |||
2690 | no_widgets_away: |
||
2691 | |||
2692 | cmp eax,2 |
||
2693 | jnz srl1 |
||
2694 | |||
379 | serge | 2695 | mov edx,[TASK_BASE] ; return whole screen draw area for this app |
2696 | add edx,draw_data-CURRENT_TASK |
||
115 | poddubny | 2697 | mov [edx+RECT.left], 0 |
2698 | mov [edx+RECT.top], 0 |
||
381 | serge | 2699 | mov eax,[ScreenWidth] |
115 | poddubny | 2700 | mov [edx+RECT.right],eax |
381 | serge | 2701 | mov eax,[ScreenHeight] |
115 | poddubny | 2702 | mov [edx+RECT.bottom],eax |
1 | ha | 2703 | |
379 | serge | 2704 | mov edi,[TASK_BASE] |
429 | serge | 2705 | or [edi-twdw+WDATA.fl_wdrawn], 1 ; no new position & buttons from app |
1 | ha | 2706 | |
2707 | call sys_window_mouse |
||
2708 | |||
2709 | ret |
||
2710 | |||
2711 | srl1: |
||
2712 | |||
2713 | ret |
||
2714 | |||
2715 | |||
2716 | sys_drawwindow: |
||
2717 | |||
2718 | mov edi,ecx |
||
2719 | shr edi,16+8 |
||
2720 | and edi,15 |
||
2721 | |||
2722 | cmp edi,0 ; type I - original style |
||
2723 | jne nosyswI |
||
33 | mario79 | 2724 | inc [mouse_pause] |
36 | mario79 | 2725 | call [disable_mouse] |
1 | ha | 2726 | call sys_set_window |
36 | mario79 | 2727 | call [disable_mouse] |
1 | ha | 2728 | call drawwindow_I |
114 | mikedld | 2729 | ;dec [mouse_pause] |
2730 | ;call [draw_pointer] |
||
2731 | ;ret |
||
2732 | jmp draw_window_caption.2 |
||
1 | ha | 2733 | nosyswI: |
2734 | |||
2735 | cmp edi,1 ; type II - only reserve area, no draw |
||
2736 | jne nosyswII |
||
33 | mario79 | 2737 | inc [mouse_pause] |
36 | mario79 | 2738 | call [disable_mouse] |
1 | ha | 2739 | call sys_set_window |
36 | mario79 | 2740 | call [disable_mouse] |
1 | ha | 2741 | call sys_window_mouse |
33 | mario79 | 2742 | dec [mouse_pause] |
36 | mario79 | 2743 | call [draw_pointer] |
1 | ha | 2744 | ret |
2745 | nosyswII: |
||
2746 | |||
2747 | cmp edi,2 ; type III - new style |
||
2748 | jne nosyswIII |
||
33 | mario79 | 2749 | inc [mouse_pause] |
36 | mario79 | 2750 | call [disable_mouse] |
1 | ha | 2751 | call sys_set_window |
36 | mario79 | 2752 | call [disable_mouse] |
1 | ha | 2753 | call drawwindow_III |
114 | mikedld | 2754 | ;dec [mouse_pause] |
2755 | ;call [draw_pointer] |
||
2756 | ;ret |
||
2757 | jmp draw_window_caption.2 |
||
1 | ha | 2758 | nosyswIII: |
2759 | |||
2760 | cmp edi,3 ; type IV - skinned window |
||
2761 | jne nosyswIV |
||
33 | mario79 | 2762 | |
102 | poddubny | 2763 | ; parameter for drawwindow_IV |
35 | halyavin | 2764 | push 0 |
379 | serge | 2765 | mov edi, [TASK_COUNT] |
380 | serge | 2766 | movzx edi, word [WIN_POS + edi*2] |
379 | serge | 2767 | cmp edi, [CURRENT_TASK] |
33 | mario79 | 2768 | jne @f |
102 | poddubny | 2769 | inc dword [esp] |
2770 | @@: |
||
33 | mario79 | 2771 | |
2772 | inc [mouse_pause] |
||
36 | mario79 | 2773 | call [disable_mouse] |
1 | ha | 2774 | call sys_set_window |
36 | mario79 | 2775 | call [disable_mouse] |
2776 | call drawwindow_IV |
||
114 | mikedld | 2777 | ;dec [mouse_pause] |
2778 | ;call [draw_pointer] |
||
2779 | ;ret |
||
2780 | jmp draw_window_caption.2 |
||
1 | ha | 2781 | nosyswIV: |
2782 | |||
2783 | ret |
||
2784 | |||
2785 | |||
114 | mikedld | 2786 | draw_window_caption: |
429 | serge | 2787 | inc [mouse_pause] |
2788 | call [disable_mouse] |
||
114 | mikedld | 2789 | |
429 | serge | 2790 | xor eax,eax |
2791 | mov edx,[TASK_COUNT] |
||
2792 | movzx edx,word[WIN_POS+edx*2] |
||
2793 | cmp edx,[CURRENT_TASK] |
||
2794 | jne @f |
||
2795 | inc eax |
||
2796 | @@: mov edx,[CURRENT_TASK] |
||
2797 | shl edx,5 |
||
2798 | add edx,window_data |
||
2799 | movzx ebx,[edx+WDATA.fl_wstyle] |
||
2800 | and bl,0x0F |
||
2801 | cmp bl,3 |
||
2802 | jne .not_style_3 |
||
114 | mikedld | 2803 | |
429 | serge | 2804 | push edx |
2805 | call drawwindow_IV_caption |
||
2806 | add esp,4 |
||
2807 | jmp .2 |
||
114 | mikedld | 2808 | |
2809 | .not_style_3: |
||
429 | serge | 2810 | cmp bl,2 |
2811 | jne .not_style_2 |
||
114 | mikedld | 2812 | |
429 | serge | 2813 | call drawwindow_III_caption |
2814 | jmp .2 |
||
114 | mikedld | 2815 | |
2816 | .not_style_2: |
||
429 | serge | 2817 | cmp bl,0 |
2818 | jne .2 |
||
114 | mikedld | 2819 | |
429 | serge | 2820 | call drawwindow_I_caption |
114 | mikedld | 2821 | |
2822 | ;-------------------------------------------------------------- |
||
429 | serge | 2823 | .2: ;jmp @f |
2824 | mov edi,[CURRENT_TASK] |
||
2825 | shl edi,5 |
||
2826 | test [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
||
2827 | jz @f |
||
2828 | mov ecx,[edi*8+SLOT_BASE+APPDATA.wnd_caption] |
||
2829 | or ecx,ecx |
||
2830 | jz @f |
||
2831 | add ecx,[edi+twdw+TASKDATA.mem_start] |
||
114 | mikedld | 2832 | |
429 | serge | 2833 | movzx eax,[edi+window_data+WDATA.fl_wstyle] |
2834 | and al,0x0F |
||
2835 | cmp al,3 |
||
2836 | jne .not_skinned |
||
114 | mikedld | 2837 | |
429 | serge | 2838 | mov ebp,[edi+window_data+WDATA.box.left-2] |
2839 | mov bp,word[edi+window_data+WDATA.box.top] |
||
2840 | movzx eax,word[edi+window_data+WDATA.box.width] |
||
2841 | sub ax,[_skinmargins.left] |
||
2842 | sub ax,[_skinmargins.right] |
||
2843 | cwde |
||
2844 | cdq |
||
2845 | mov ebx,6 |
||
2846 | idiv ebx |
||
2847 | or eax,eax |
||
2848 | js @f |
||
2849 | mov edx,eax |
||
2850 | mov eax,dword[_skinmargins.left-2] |
||
2851 | mov ax,word[_skinh] |
||
2852 | sub ax,[_skinmargins.bottom] |
||
2853 | sub ax,[_skinmargins.top] |
||
2854 | sar ax,1 |
||
2855 | adc ax,0 |
||
2856 | add ax,[_skinmargins.top] |
||
2857 | add ax,-3 |
||
2858 | add eax,ebp |
||
2859 | jmp .dodraw |
||
114 | mikedld | 2860 | |
2861 | .not_skinned: |
||
429 | serge | 2862 | cmp al,1 |
2863 | je @f |
||
114 | mikedld | 2864 | |
429 | serge | 2865 | mov ebp,[edi+window_data+WDATA.box.left-2] |
2866 | mov bp,word[edi+window_data+WDATA.box.top] |
||
2867 | movzx eax,word[edi+window_data+WDATA.box.width] |
||
2868 | sub eax,16 |
||
2869 | cwde |
||
2870 | cdq |
||
2871 | mov ebx,6 |
||
2872 | idiv ebx |
||
2873 | or eax,eax |
||
2874 | js @f |
||
2875 | mov edx,eax |
||
2876 | mov eax,0x00080007 |
||
2877 | add eax,ebp |
||
139 | diamond | 2878 | .dodraw: |
429 | serge | 2879 | mov ebx,[common_colours+16];0x00FFFFFF |
2880 | or ebx, 0x80000000 |
||
2881 | xor edi,edi |
||
2882 | call dtext |
||
114 | mikedld | 2883 | |
2884 | @@: |
||
2885 | ;-------------------------------------------------------------- |
||
429 | serge | 2886 | dec [mouse_pause] |
2887 | call [draw_pointer] |
||
2888 | ret |
||
114 | mikedld | 2889 | |
2890 | iglobal |
||
2891 | align 4 |
||
2892 | window_topleft dd \ |
||
2893 | 1, 21,\ |
||
2894 | 0, 0,\ |
||
2895 | 5, 20,\ |
||
2896 | 5, ? |
||
2897 | endg |
||
2898 | |||
2899 | set_window_clientbox: |
||
429 | serge | 2900 | push eax ecx edi |
114 | mikedld | 2901 | |
429 | serge | 2902 | mov eax,[_skinh] |
2903 | mov [window_topleft+4*7],eax |
||
114 | mikedld | 2904 | |
429 | serge | 2905 | mov ecx,edi |
2906 | sub edi,window_data |
||
2907 | shl edi,3 |
||
2908 | test [ecx+WDATA.fl_wstyle],WSTYLE_CLIENTRELATIVE |
||
2909 | jz @f |
||
114 | mikedld | 2910 | |
429 | serge | 2911 | movzx eax,[ecx+WDATA.fl_wstyle] |
2912 | and eax,0x0F |
||
2913 | mov eax,[eax*8+window_topleft+0] |
||
2914 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.left],eax |
||
2915 | shl eax,1 |
||
2916 | neg eax |
||
2917 | add eax,[ecx+WDATA.box.width] |
||
2918 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.width],eax |
||
114 | mikedld | 2919 | |
429 | serge | 2920 | movzx eax,[ecx+WDATA.fl_wstyle] |
2921 | and eax,0x0F |
||
2922 | push [eax*8+window_topleft+0] |
||
2923 | mov eax,[eax*8+window_topleft+4] |
||
2924 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.top],eax |
||
2925 | neg eax |
||
2926 | sub eax,[esp] |
||
2927 | add eax,[ecx+WDATA.box.height] |
||
2928 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.height],eax |
||
2929 | add esp,4 |
||
114 | mikedld | 2930 | |
429 | serge | 2931 | pop edi ecx eax |
2932 | ret |
||
114 | mikedld | 2933 | @@: |
429 | serge | 2934 | xor eax,eax |
2935 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.left],eax |
||
2936 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.top],eax |
||
2937 | mov eax,[ecx+WDATA.box.width] |
||
2938 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.width],eax |
||
2939 | mov eax,[ecx+WDATA.box.height] |
||
2940 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.height],eax |
||
114 | mikedld | 2941 | |
429 | serge | 2942 | pop edi ecx eax |
2943 | ret |
||
114 | mikedld | 2944 | |
1 | ha | 2945 | sys_set_window: |
2946 | |||
379 | serge | 2947 | mov edi,[CURRENT_TASK] |
1 | ha | 2948 | shl edi,5 |
2949 | add edi,window_data |
||
2950 | |||
2951 | ; colors |
||
114 | mikedld | 2952 | mov [edi+WDATA.cl_workarea],ecx |
2953 | mov [edi+WDATA.cl_titlebar],edx |
||
2954 | mov [edi+WDATA.cl_frames],esi |
||
1 | ha | 2955 | |
2956 | ; check flag (?) |
||
186 | diamond | 2957 | test [edi+WDATA.fl_wdrawn],1 |
2958 | jnz newd |
||
1 | ha | 2959 | |
2960 | push eax |
||
2961 | mov eax,[timer_ticks] ;[0xfdf0] |
||
2962 | add eax,100 |
||
2963 | mov [new_window_starting],eax |
||
2964 | pop eax |
||
2965 | |||
114 | mikedld | 2966 | mov word[edi+WDATA.box.width],ax |
2967 | mov word[edi+WDATA.box.height],bx |
||
2968 | sar eax,16 |
||
2969 | sar ebx,16 |
||
2970 | mov word[edi+WDATA.box.left],ax |
||
2971 | mov word[edi+WDATA.box.top],bx |
||
1 | ha | 2972 | |
2973 | call check_window_position |
||
2974 | |||
164 | serge | 2975 | call set_window_clientbox |
1 | ha | 2976 | |
429 | serge | 2977 | push ecx esi edi ; save for window fullscreen/resize |
114 | mikedld | 2978 | ;mov esi,edi |
2979 | |||
429 | serge | 2980 | mov cl,[edi+WDATA.fl_wstyle] |
114 | mikedld | 2981 | |
1 | ha | 2982 | sub edi,window_data |
114 | mikedld | 2983 | shl edi,3 |
380 | serge | 2984 | add edi,SLOT_BASE |
114 | mikedld | 2985 | |
429 | serge | 2986 | and cl,0x0F |
2987 | mov [edi+APPDATA.wnd_caption],0 |
||
2988 | cmp cl,3 |
||
2989 | jne @f |
||
2990 | mov [edi+APPDATA.wnd_caption],esi |
||
2991 | @@: mov esi,[esp+0] |
||
114 | mikedld | 2992 | |
115 | poddubny | 2993 | add edi, APPDATA.saved_box |
429 | serge | 2994 | movsd |
2995 | movsd |
||
2996 | movsd |
||
2997 | movsd |
||
1 | ha | 2998 | pop edi esi ecx |
2999 | |||
3000 | push eax ebx ecx edx |
||
3001 | ;;; mov eax, 1 |
||
3002 | ;;; call delay_hs |
||
115 | poddubny | 3003 | mov eax, [edi+WDATA.box.left] |
3004 | mov ebx, [edi+WDATA.box.top] |
||
3005 | mov ecx, [edi+WDATA.box.width] |
||
3006 | mov edx, [edi+WDATA.box.height] |
||
1 | ha | 3007 | add ecx, eax |
3008 | add edx, ebx |
||
3009 | call calculatescreen |
||
3010 | pop edx ecx ebx eax |
||
3011 | |||
429 | serge | 3012 | mov [KEY_COUNT],byte 0 ; empty keyboard buffer |
3013 | mov [BTN_COUNT],byte 0 ; empty button buffer |
||
1 | ha | 3014 | |
3015 | newd: |
||
429 | serge | 3016 | mov [edi+WDATA.fl_redraw],byte 0 ; no redraw |
1 | ha | 3017 | mov edx,edi |
3018 | |||
3019 | ret |
||
3020 | |||
114 | mikedld | 3021 | syscall_windowsettings: |
1 | ha | 3022 | |
114 | mikedld | 3023 | .set_window_caption: |
429 | serge | 3024 | dec eax ; subfunction #1 - set window caption |
3025 | jnz .get_window_caption |
||
114 | mikedld | 3026 | |
429 | serge | 3027 | ; NOTE: only window owner thread can set its caption, |
3028 | ; so there's no parameter for PID/TID |
||
114 | mikedld | 3029 | |
429 | serge | 3030 | mov edi,[CURRENT_TASK] |
3031 | shl edi,5 |
||
114 | mikedld | 3032 | |
429 | serge | 3033 | ; have to check if caption is within application memory limit |
3034 | ; check is trivial, and if application resizes its memory, |
||
3035 | ; caption still can become over bounds |
||
202 | diamond | 3036 | ; diamond, 31.10.2006: check removed because with new memory manager |
3037 | ; there can be valid data after APPDATA.mem_size bound |
||
380 | serge | 3038 | ; mov ecx,[edi*8+SLOT_BASE+APPDATA.mem_size] |
202 | diamond | 3039 | ; add ecx,255 ; max caption length |
3040 | ; cmp ebx,ecx |
||
3041 | ; ja .exit_fail |
||
114 | mikedld | 3042 | |
429 | serge | 3043 | mov [edi*8+SLOT_BASE+APPDATA.wnd_caption],ebx |
3044 | or [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
||
114 | mikedld | 3045 | |
429 | serge | 3046 | call draw_window_caption |
114 | mikedld | 3047 | |
429 | serge | 3048 | xor eax,eax ; eax = 0 (success) |
3049 | ret |
||
114 | mikedld | 3050 | |
3051 | .get_window_caption: |
||
429 | serge | 3052 | dec eax ; subfunction #2 - get window caption |
3053 | jnz .exit_fail |
||
114 | mikedld | 3054 | |
429 | serge | 3055 | ; not implemented yet |
114 | mikedld | 3056 | |
3057 | .exit_fail: |
||
429 | serge | 3058 | xor eax,eax |
3059 | inc eax ; eax = 1 (fail) |
||
3060 | ret |
||
114 | mikedld | 3061 | |
3062 | |||
1 | ha | 3063 | sys_window_move: |
3064 | |||
429 | serge | 3065 | mov edi,[CURRENT_TASK] |
3066 | shl edi,5 |
||
3067 | add edi,window_data |
||
1 | ha | 3068 | |
429 | serge | 3069 | test [edi+WDATA.fl_wstate],WSTATE_MAXIMIZED |
3070 | jnz .window_move_return |
||
1 | ha | 3071 | |
429 | serge | 3072 | push dword [edi + WDATA.box.left] ; save old coordinates |
3073 | push dword [edi + WDATA.box.top] |
||
3074 | push dword [edi + WDATA.box.width] |
||
3075 | push dword [edi + WDATA.box.height] |
||
1 | ha | 3076 | |
429 | serge | 3077 | cmp eax,-1 ; set new position and size |
3078 | je .no_x_reposition |
||
3079 | mov [edi + WDATA.box.left], eax |
||
49 | mikedld | 3080 | .no_x_reposition: |
429 | serge | 3081 | cmp ebx,-1 |
3082 | je .no_y_reposition |
||
3083 | mov [edi + WDATA.box.top], ebx |
||
49 | mikedld | 3084 | .no_y_reposition: |
1 | ha | 3085 | |
429 | serge | 3086 | test [edi+WDATA.fl_wstate],WSTATE_ROLLEDUP |
3087 | jnz .no_y_resizing |
||
1 | ha | 3088 | |
429 | serge | 3089 | cmp ecx,-1 |
3090 | je .no_x_resizing |
||
3091 | mov [edi + WDATA.box.width], ecx |
||
49 | mikedld | 3092 | .no_x_resizing: |
429 | serge | 3093 | cmp edx,-1 |
3094 | je .no_y_resizing |
||
3095 | mov [edi + WDATA.box.height], edx |
||
49 | mikedld | 3096 | .no_y_resizing: |
1 | ha | 3097 | |
429 | serge | 3098 | call check_window_position |
3099 | call set_window_clientbox |
||
1 | ha | 3100 | |
429 | serge | 3101 | pushad ; save for window fullscreen/resize |
3102 | mov esi,edi |
||
3103 | sub edi,window_data |
||
3104 | shr edi,5 |
||
3105 | shl edi,8 |
||
3106 | add edi, SLOT_BASE + APPDATA.saved_box |
||
3107 | mov ecx,4 |
||
3108 | cld |
||
3109 | rep movsd |
||
3110 | popad |
||
49 | mikedld | 3111 | |
429 | serge | 3112 | pushad ; calculcate screen at new position |
3113 | mov eax, [edi + WDATA.box.left] |
||
3114 | mov ebx, [edi + WDATA.box.top] |
||
3115 | mov ecx, [edi + WDATA.box.width] |
||
3116 | mov edx, [edi + WDATA.box.height] |
||
3117 | add ecx,eax |
||
3118 | add edx,ebx |
||
221 | serge | 3119 | |
429 | serge | 3120 | call calculatescreen |
3121 | popad |
||
49 | mikedld | 3122 | |
429 | serge | 3123 | pop edx ; calculcate screen at old position |
3124 | pop ecx |
||
3125 | pop ebx |
||
3126 | pop eax |
||
3127 | add ecx,eax |
||
3128 | add edx,ebx |
||
3129 | mov [dlx],eax ; save for drawlimits |
||
3130 | mov [dly],ebx |
||
3131 | mov [dlxe],ecx |
||
3132 | mov [dlye],edx |
||
3133 | call calculatescreen |
||
49 | mikedld | 3134 | |
429 | serge | 3135 | mov [edi + WDATA.fl_redraw], 1 ; flag the process as redraw |
49 | mikedld | 3136 | |
429 | serge | 3137 | mov eax,edi ; redraw screen at old position |
3138 | xor esi,esi |
||
3139 | call redrawscreen |
||
49 | mikedld | 3140 | |
429 | serge | 3141 | mov [DONT_DRAW_MOUSE],byte 0 ; mouse pointer |
3142 | mov [MOUSE_BACKGROUND],byte 0 ; no mouse under |
||
3143 | mov [MOUSE_DOWN],byte 0 ; react to mouse up/down |
||
49 | mikedld | 3144 | |
429 | serge | 3145 | mov ecx,10 ; wait 1/10 second |
49 | mikedld | 3146 | .wmrl3: |
429 | serge | 3147 | call [draw_pointer] |
3148 | mov eax,1 |
||
3149 | call delay_hs |
||
3150 | loop .wmrl3 |
||
49 | mikedld | 3151 | |
429 | serge | 3152 | mov [window_move_pr],0 |
49 | mikedld | 3153 | |
3154 | .window_move_return: |
||
3155 | |||
429 | serge | 3156 | ret |
1 | ha | 3157 | |
67 | diamond | 3158 | ;type_background_1: |
3159 | ; cmp [0xfff0],byte 0 ; background update ? |
||
3160 | ; jz temp_nobackgr |
||
3161 | ; mov [0xfff0],byte 2 |
||
3162 | ; call change_task |
||
3163 | ; mov [draw_data+32+0],dword 0 |
||
3164 | ; mov [draw_data+32+4],dword 0 |
||
381 | serge | 3165 | ; mov eax,[ScreenWidth |
67 | diamond | 3166 | ; mov ebx,[0xfe04] |
3167 | ; mov [draw_data+32+8],eax |
||
3168 | ; mov [draw_data+32+12],ebx |
||
3169 | ; call drawbackground |
||
3170 | ; mov [0xfff0],byte 0 |
||
381 | serge | 3171 | ; mov [MOUSE_BACKGROUND],byte 0 |
67 | diamond | 3172 | ;temp_nobackgr: |
3173 | ; ret |
||
41 | mikedld | 3174 | |
1 | ha | 3175 | uglobal |
3176 | window_move_pr dd 0x0 |
||
3177 | window_move_eax dd 0x0 |
||
3178 | window_move_ebx dd 0x0 |
||
3179 | window_move_ecx dd 0x0 |
||
3180 | window_move_edx dd 0x0 |
||
3181 | endg |
||
3182 | |||
3183 | ;ok - 100% work |
||
3184 | ;nt - not tested |
||
3185 | ;--------------------------------------------------------------------------------------------- |
||
3186 | ;eax |
||
3187 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
||
3188 | ;1 - change task. Ret nothing. Block. ok. |
||
3189 | ;2 - performance control |
||
3190 | ; ebx |
||
3191 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
||
3192 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
||
3193 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
||
3194 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
||
3195 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
||
3196 | ;eax |
||
3197 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
||
3198 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
||
3199 | ;--------------------------------------------------------------------------------------------- |
||
3200 | sys_sheduler: ;noname & halyavin |
||
3201 | cmp eax,0 |
||
3202 | je shed_counter |
||
3203 | cmp eax,2 |
||
3204 | je perf_control |
||
3205 | cmp eax,3 |
||
3206 | je rdmsr_instr |
||
3207 | cmp eax,4 |
||
3208 | je wrmsr_instr |
||
3209 | cmp eax,1 |
||
3210 | jne not_supported |
||
3211 | call change_task ;delay,0 |
||
3212 | ret |
||
3213 | shed_counter: |
||
3214 | mov eax,[context_counter] |
||
3215 | mov [esp+36],eax |
||
3216 | not_supported: |
||
3217 | ret |
||
3218 | perf_control: |
||
3219 | inc eax ;now eax=3 |
||
3220 | cmp ebx,eax |
||
3221 | je cache_disable |
||
3222 | dec eax |
||
3223 | cmp ebx,eax |
||
3224 | je cache_enable |
||
3225 | dec eax |
||
3226 | cmp ebx,eax |
||
3227 | je is_cache_enabled |
||
3228 | dec eax |
||
3229 | cmp ebx,eax |
||
3230 | je modify_pce |
||
3231 | ret |
||
3232 | |||
3233 | rdmsr_instr: |
||
3234 | ;now counter in ecx |
||
3235 | ;(edx:eax) esi:edi => edx:esi |
||
3236 | mov eax,esi |
||
3237 | rdmsr |
||
3238 | mov [esp+36],eax |
||
3239 | mov [esp+24],edx ;ret in ebx? |
||
3240 | ret |
||
3241 | |||
3242 | wrmsr_instr: |
||
3243 | ;now counter in ecx |
||
3244 | ;(edx:eax) esi:edi => edx:esi |
||
3245 | mov eax,esi |
||
3246 | wrmsr |
||
3247 | mov [esp+36],eax |
||
3248 | mov [esp+24],edx ;ret in ebx? |
||
3249 | ret |
||
3250 | |||
3251 | cache_disable: |
||
3252 | mov eax,cr0 |
||
3253 | or eax,01100000000000000000000000000000b |
||
3254 | mov cr0,eax |
||
3255 | wbinvd ;set MESI |
||
3256 | ret |
||
3257 | |||
3258 | cache_enable: |
||
3259 | mov eax,cr0 |
||
3260 | and eax,10011111111111111111111111111111b |
||
3261 | mov cr0,eax |
||
3262 | ret |
||
3263 | |||
3264 | is_cache_enabled: |
||
3265 | mov eax,cr0 |
||
3266 | mov ebx,eax |
||
3267 | and eax,01100000000000000000000000000000b |
||
3268 | jz cache_disabled |
||
3269 | mov [esp+36],ebx |
||
3270 | cache_disabled: |
||
3271 | mov dword [esp+36],eax ;0 |
||
3272 | ret |
||
3273 | |||
3274 | modify_pce: |
||
3275 | mov eax,cr4 |
||
3276 | ; mov ebx,0 |
||
3277 | ; or bx,100000000b ;pce |
||
3278 | ; xor eax,ebx ;invert pce |
||
17 | me_root | 3279 | bts eax,8 ;pce=cr4[8] |
1 | ha | 3280 | mov cr4,eax |
3281 | mov [esp+36],eax |
||
3282 | ret |
||
3283 | ;--------------------------------------------------------------------------------------------- |
||
3284 | |||
3285 | |||
3286 | ; check if pixel is allowed to be drawn |
||
3287 | |||
3288 | checkpixel: |
||
429 | serge | 3289 | push eax edx |
1 | ha | 3290 | |
429 | serge | 3291 | mov edx,[ScreenWidth] ; screen x size |
3292 | inc edx |
||
3293 | imul edx, ebx |
||
3294 | mov dl, [eax+edx+display_data] ; lea eax, [...] |
||
1 | ha | 3295 | |
429 | serge | 3296 | xor ecx, ecx |
3297 | mov eax, [CURRENT_TASK] |
||
3298 | cmp al, dl |
||
3299 | setne cl |
||
1 | ha | 3300 | |
429 | serge | 3301 | pop edx eax |
3302 | ret |
||
1 | ha | 3303 | |
3304 | uglobal |
||
429 | serge | 3305 | mouse_active db 0 |
1 | ha | 3306 | endg |
3307 | iglobal |
||
143 | diamond | 3308 | cpustring db '/RD/1/CPU',0 |
1 | ha | 3309 | endg |
3310 | |||
67 | diamond | 3311 | uglobal |
429 | serge | 3312 | background_defined db 0 ; diamond, 11.04.2006 |
67 | diamond | 3313 | endg |
1 | ha | 3314 | |
3315 | align 4 |
||
3316 | ; check misc |
||
3317 | |||
3318 | checkmisc: |
||
3319 | |||
3320 | cmp [ctrl_alt_del], 1 |
||
3321 | jne nocpustart |
||
143 | diamond | 3322 | mov ebp, cpustring |
429 | serge | 3323 | call fs_execute ; SPraid 8.03.2007 |
407 | halyavin | 3324 | ;lea esi,[ebp+6] |
3325 | ;xor ebx,ebx ; no parameters |
||
3326 | ;xor edx,edx ; no flags |
||
3327 | ;call fs_RamdiskExecute.flags |
||
1 | ha | 3328 | mov [ctrl_alt_del], 0 |
3329 | nocpustart: |
||
3330 | cmp [mouse_active], 1 |
||
3331 | jne mouse_not_active |
||
3332 | mov [mouse_active], 0 |
||
3333 | xor edi, edi |
||
379 | serge | 3334 | mov ecx, [TASK_COUNT] |
1 | ha | 3335 | set_mouse_event: |
3336 | add edi, 256 |
||
429 | serge | 3337 | or [edi+SLOT_BASE+APPDATA.event_mask], dword 00100000b |
1 | ha | 3338 | loop set_mouse_event |
3339 | mouse_not_active: |
||
3340 | |||
3341 | |||
429 | serge | 3342 | cmp [REDRAW_BACKGROUND],byte 0 ; background update ? |
3343 | jz nobackgr |
||
76 | mario79 | 3344 | cmp [background_defined], 0 |
429 | serge | 3345 | jz nobackgr |
381 | serge | 3346 | mov [REDRAW_BACKGROUND],byte 2 |
1 | ha | 3347 | call change_task |
164 | serge | 3348 | mov [draw_data+32 + RECT.left],dword 0 |
3349 | mov [draw_data+32 + RECT.top],dword 0 |
||
381 | serge | 3350 | mov eax,[ScreenWidth] |
3351 | mov ebx,[ScreenHeight] |
||
164 | serge | 3352 | mov [draw_data+32 + RECT.right],eax |
3353 | mov [draw_data+32 + RECT.bottom],ebx |
||
1 | ha | 3354 | call drawbackground |
381 | serge | 3355 | mov [REDRAW_BACKGROUND],byte 0 |
3356 | mov [MOUSE_BACKGROUND],byte 0 |
||
1 | ha | 3357 | |
3358 | nobackgr: |
||
3359 | |||
3360 | |||
3361 | ; system shutdown request |
||
3362 | |||
381 | serge | 3363 | cmp [SYS_SHUTDOWN],byte 0 |
429 | serge | 3364 | je noshutdown |
1 | ha | 3365 | |
3366 | mov edx,[shutdown_processes] |
||
3367 | sub dl,2 |
||
3368 | |||
381 | serge | 3369 | cmp [SYS_SHUTDOWN],dl |
1 | ha | 3370 | jne no_mark_system_shutdown |
3371 | |||
3372 | mov edx,0x3040 |
||
381 | serge | 3373 | movzx ecx,byte [SYS_SHUTDOWN] |
1 | ha | 3374 | add ecx,5 |
3375 | markz: |
||
115 | poddubny | 3376 | mov [edx+TASKDATA.state],byte 3 |
1 | ha | 3377 | add edx,0x20 |
3378 | loop markz |
||
3379 | |||
3380 | no_mark_system_shutdown: |
||
3381 | |||
3382 | call [disable_mouse] |
||
3383 | |||
381 | serge | 3384 | dec byte [SYS_SHUTDOWN] |
1 | ha | 3385 | |
381 | serge | 3386 | cmp [SYS_SHUTDOWN],byte 0 |
429 | serge | 3387 | je system_shutdown |
1 | ha | 3388 | |
3389 | noshutdown: |
||
3390 | |||
3391 | |||
429 | serge | 3392 | mov eax,[TASK_COUNT] ; termination |
379 | serge | 3393 | mov ebx,TASK_DATA+TASKDATA.state |
1 | ha | 3394 | mov esi,1 |
3395 | |||
3396 | newct: |
||
3397 | mov cl,[ebx] |
||
3398 | cmp cl,byte 3 |
||
429 | serge | 3399 | jz terminate |
1 | ha | 3400 | cmp cl,byte 4 |
429 | serge | 3401 | jz terminate |
1 | ha | 3402 | |
3403 | add ebx,0x20 |
||
3404 | inc esi |
||
3405 | dec eax |
||
3406 | jnz newct |
||
3407 | |||
3408 | ret |
||
3409 | |||
3410 | |||
3411 | |||
3412 | |||
3413 | ; redraw screen |
||
3414 | |||
3415 | redrawscreen: |
||
3416 | |||
3417 | ; eax , if process window_data base is eax, do not set flag/limits |
||
3418 | |||
429 | serge | 3419 | pushad |
3420 | push eax |
||
1 | ha | 3421 | |
3422 | ;;; mov eax,2 |
||
3423 | ;;; call delay_hs |
||
3424 | |||
429 | serge | 3425 | ;mov ecx,0 ; redraw flags for apps |
3426 | xor ecx,ecx |
||
1 | ha | 3427 | newdw2: |
3428 | |||
429 | serge | 3429 | inc ecx |
3430 | push ecx |
||
1 | ha | 3431 | |
429 | serge | 3432 | mov eax,ecx |
3433 | shl eax,5 |
||
3434 | add eax,window_data |
||
1 | ha | 3435 | |
429 | serge | 3436 | cmp eax,[esp+4] |
3437 | je not_this_task |
||
3438 | ; check if window in redraw area |
||
3439 | mov edi,eax |
||
1 | ha | 3440 | |
429 | serge | 3441 | cmp ecx,1 ; limit for background |
3442 | jz bgli |
||
1 | ha | 3443 | |
429 | serge | 3444 | mov eax, [edi + WDATA.box.left] |
3445 | mov ebx, [edi + WDATA.box.top] |
||
3446 | mov ecx, [edi + WDATA.box.width] |
||
3447 | mov edx, [edi + WDATA.box.height] |
||
3448 | add ecx,eax |
||
3449 | add edx,ebx |
||
1 | ha | 3450 | |
429 | serge | 3451 | mov ecx,[dlye] ; ecx = area y end ebx = window y start |
3452 | cmp ecx,ebx |
||
3453 | jb ricino |
||
1 | ha | 3454 | |
429 | serge | 3455 | mov ecx,[dlxe] ; ecx = area x end eax = window x start |
3456 | cmp ecx,eax |
||
3457 | jb ricino |
||
1 | ha | 3458 | |
429 | serge | 3459 | mov eax, [edi + WDATA.box.left] |
3460 | mov ebx, [edi + WDATA.box.top] |
||
3461 | mov ecx, [edi + WDATA.box.width] |
||
3462 | mov edx, [edi + WDATA.box.height] |
||
3463 | add ecx, eax |
||
3464 | add edx, ebx |
||
164 | serge | 3465 | |
429 | serge | 3466 | mov eax,[dly] ; eax = area y start edx = window y end |
3467 | cmp edx,eax |
||
3468 | jb ricino |
||
1 | ha | 3469 | |
429 | serge | 3470 | mov eax,[dlx] ; eax = area x start ecx = window x end |
3471 | cmp ecx,eax |
||
3472 | jb ricino |
||
1 | ha | 3473 | |
429 | serge | 3474 | bgli: |
1 | ha | 3475 | |
429 | serge | 3476 | cmp edi,esi |
3477 | jz ricino |
||
1 | ha | 3478 | |
429 | serge | 3479 | mov eax,edi |
3480 | add eax,draw_data-window_data |
||
1 | ha | 3481 | |
429 | serge | 3482 | mov ebx,[dlx] ; set limits |
3483 | mov [eax + RECT.left], ebx |
||
3484 | mov ebx,[dly] |
||
3485 | mov [eax + RECT.top], ebx |
||
3486 | mov ebx,[dlxe] |
||
3487 | mov [eax + RECT.right], ebx |
||
3488 | mov ebx,[dlye] |
||
3489 | mov [eax + RECT.bottom], ebx |
||
1 | ha | 3490 | |
429 | serge | 3491 | sub eax,draw_data-window_data |
1 | ha | 3492 | |
429 | serge | 3493 | cmp ecx,1 |
3494 | jne nobgrd |
||
3495 | cmp esi,1 |
||
3496 | je newdw8 |
||
3497 | call drawbackground |
||
1 | ha | 3498 | |
3499 | newdw8: |
||
3500 | nobgrd: |
||
3501 | |||
429 | serge | 3502 | mov [eax + WDATA.fl_redraw],byte 1 ; mark as redraw |
1 | ha | 3503 | |
3504 | ricino: |
||
3505 | |||
3506 | not_this_task: |
||
3507 | |||
429 | serge | 3508 | pop ecx |
1 | ha | 3509 | |
429 | serge | 3510 | cmp ecx,[TASK_COUNT] |
3511 | jle newdw2 |
||
1 | ha | 3512 | |
429 | serge | 3513 | pop eax |
3514 | popad |
||
1 | ha | 3515 | |
429 | serge | 3516 | ret |
1 | ha | 3517 | |
3518 | calculatebackground: ; background |
||
3519 | |||
429 | serge | 3520 | ; all black |
1 | ha | 3521 | |
429 | serge | 3522 | mov [display_data-8],dword 4 ; size x |
3523 | mov [display_data-4],dword 2 ; size y |
||
1 | ha | 3524 | |
429 | serge | 3525 | mov edi, IMG_BACKGROUND ; set background to black |
3526 | xor eax, eax |
||
3527 | mov ecx, 0x0fff00 / 4 |
||
3528 | cld |
||
3529 | rep stosd |
||
1 | ha | 3530 | |
429 | serge | 3531 | mov edi,display_data ; set os to use all pixels |
3532 | mov eax,0x01010101 |
||
3533 | mov ecx,0x15ff00 / 4 |
||
3534 | rep stosd |
||
1 | ha | 3535 | |
429 | serge | 3536 | mov byte [REDRAW_BACKGROUND], 0 ; do not draw background! |
1 | ha | 3537 | |
429 | serge | 3538 | ret |
1 | ha | 3539 | |
3540 | uglobal |
||
429 | serge | 3541 | imax dd 0x0 |
1 | ha | 3542 | endg |
3543 | |||
3544 | |||
3545 | |||
3546 | delay_ms: ; delay in 1/1000 sec |
||
3547 | |||
3548 | |||
429 | serge | 3549 | push eax |
3550 | push ecx |
||
1 | ha | 3551 | |
429 | serge | 3552 | mov ecx,esi |
3553 | ; |
||
3554 | imul ecx, 33941 |
||
3555 | shr ecx, 9 |
||
3556 | ; |
||
1 | ha | 3557 | |
429 | serge | 3558 | in al,0x61 |
3559 | and al,0x10 |
||
3560 | mov ah,al |
||
3561 | cld |
||
1 | ha | 3562 | |
429 | serge | 3563 | cnt1: in al,0x61 |
3564 | and al,0x10 |
||
3565 | cmp al,ah |
||
3566 | jz cnt1 |
||
1 | ha | 3567 | |
429 | serge | 3568 | mov ah,al |
3569 | loop cnt1 |
||
1 | ha | 3570 | |
429 | serge | 3571 | pop ecx |
3572 | pop eax |
||
1 | ha | 3573 | |
429 | serge | 3574 | ret |
1 | ha | 3575 | |
3576 | |||
3577 | set_app_param: |
||
429 | serge | 3578 | push edi |
1 | ha | 3579 | |
429 | serge | 3580 | mov edi,[TASK_BASE] |
3581 | mov [edi+TASKDATA.event_mask],eax |
||
1 | ha | 3582 | |
429 | serge | 3583 | pop edi |
3584 | ret |
||
1 | ha | 3585 | |
3586 | |||
3587 | |||
3588 | delay_hs: ; delay in 1/100 secs |
||
429 | serge | 3589 | push eax |
3590 | push ecx |
||
3591 | push edx |
||
1 | ha | 3592 | |
429 | serge | 3593 | mov edx,[timer_ticks] |
3594 | add edx,eax |
||
1 | ha | 3595 | |
3596 | newtic: |
||
429 | serge | 3597 | mov ecx,[timer_ticks] |
3598 | cmp edx,ecx |
||
3599 | jbe zerodelay |
||
1 | ha | 3600 | |
429 | serge | 3601 | call change_task |
1 | ha | 3602 | |
429 | serge | 3603 | jmp newtic |
1 | ha | 3604 | |
3605 | zerodelay: |
||
429 | serge | 3606 | pop edx |
3607 | pop ecx |
||
3608 | pop eax |
||
1 | ha | 3609 | |
429 | serge | 3610 | ret |
1 | ha | 3611 | |
3612 | |||
3613 | memmove: ; memory move in bytes |
||
3614 | |||
3615 | ; eax = from |
||
3616 | ; ebx = to |
||
3617 | ; ecx = no of bytes |
||
3618 | test ecx, ecx |
||
3619 | jle .ret |
||
3620 | |||
3621 | |||
3622 | push esi edi ecx |
||
3623 | |||
3624 | mov edi, ebx |
||
3625 | mov esi, eax |
||
3626 | |||
3627 | test ecx, not 11b |
||
429 | serge | 3628 | jz @f |
1 | ha | 3629 | |
3630 | push ecx |
||
3631 | shr ecx, 2 |
||
3632 | rep movsd |
||
3633 | pop ecx |
||
3634 | and ecx, 11b |
||
429 | serge | 3635 | jz .finish |
1 | ha | 3636 | @@: |
3637 | rep movsb |
||
3638 | |||
3639 | .finish: |
||
3640 | pop ecx edi esi |
||
3641 | .ret: |
||
3642 | ret |
||
3643 | |||
3644 | |||
75 | diamond | 3645 | ; |
3646 | ;align 4 |
||
1 | ha | 3647 | ; |
75 | diamond | 3648 | ;read_floppy_file: |
1 | ha | 3649 | ; |
75 | diamond | 3650 | ;; as input |
3651 | ;; |
||
3652 | ;; eax pointer to file |
||
3653 | ;; ebx file lenght |
||
3654 | ;; ecx start 512 byte block number |
||
3655 | ;; edx number of blocks to read |
||
3656 | ;; esi pointer to return/work area (atleast 20 000 bytes) |
||
3657 | ;; |
||
3658 | ;; |
||
3659 | ;; on return |
||
3660 | ;; |
||
3661 | ;; eax = 0 command succesful |
||
3662 | ;; 1 no fd base and/or partition defined |
||
3663 | ;; 2 yet unsupported FS |
||
3664 | ;; 3 unknown FS |
||
3665 | ;; 4 partition not defined at hd |
||
3666 | ;; 5 file not found |
||
3667 | ;; ebx = size of file |
||
1 | ha | 3668 | ; |
379 | serge | 3669 | ; mov edi,[TASK_BASE] |
75 | diamond | 3670 | ; add edi,0x10 |
3671 | ; add esi,[edi] |
||
3672 | ; add eax,[edi] |
||
1 | ha | 3673 | ; |
75 | diamond | 3674 | ; pushad |
3675 | ; mov edi,esi |
||
3676 | ; add edi,1024 |
||
3677 | ; mov esi,0x100000+19*512 |
||
3678 | ; sub ecx,1 |
||
3679 | ; shl ecx,9 |
||
3680 | ; add esi,ecx |
||
3681 | ; shl edx,9 |
||
3682 | ; mov ecx,edx |
||
3683 | ; cld |
||
3684 | ; rep movsb |
||
3685 | ; popad |
||
3686 | ; |
||
3687 | ; mov [esp+36],eax |
||
3688 | ; mov [esp+24],ebx |
||
3689 | ; ret |
||
1 | ha | 3690 | |
3691 | |||
3692 | |||
3693 | align 4 |
||
3694 | |||
3695 | sys_programirq: |
||
3696 | |||
379 | serge | 3697 | mov edi,[TASK_BASE] |
115 | poddubny | 3698 | add eax,[edi+TASKDATA.mem_start] |
1 | ha | 3699 | |
75 | diamond | 3700 | cmp ebx,16 |
3701 | jae .not_owner |
||
379 | serge | 3702 | mov edi,[TASK_BASE] |
115 | poddubny | 3703 | mov edi,[edi+TASKDATA.pid] |
75 | diamond | 3704 | cmp edi,[irq_owner+ebx*4] |
429 | serge | 3705 | je spril1 |
75 | diamond | 3706 | .not_owner: |
1 | ha | 3707 | mov [esp+36],dword 1 |
3708 | ret |
||
3709 | spril1: |
||
3710 | |||
3711 | mov esi,eax |
||
3712 | shl ebx,6 |
||
3713 | add ebx,irq00read |
||
3714 | mov edi,ebx |
||
3715 | mov ecx,16 |
||
3716 | cld |
||
3717 | rep movsd |
||
3718 | mov [esp+36],dword 0 |
||
3719 | ret |
||
3720 | |||
3721 | |||
3722 | align 4 |
||
3723 | |||
3724 | get_irq_data: |
||
75 | diamond | 3725 | cmp eax,16 |
3726 | jae .not_owner |
||
429 | serge | 3727 | mov edx,eax ; check for correct owner |
1 | ha | 3728 | shl edx,2 |
3729 | add edx,irq_owner |
||
3730 | mov edx,[edx] |
||
379 | serge | 3731 | mov edi,[TASK_BASE] |
115 | poddubny | 3732 | mov edi,[edi+TASKDATA.pid] |
1 | ha | 3733 | cmp edx,edi |
3734 | je gidril1 |
||
75 | diamond | 3735 | .not_owner: |
429 | serge | 3736 | mov [esp+32],dword 2 ; ecx=2 |
1 | ha | 3737 | ret |
3738 | |||
3739 | gidril1: |
||
3740 | |||
3741 | mov ebx,eax |
||
3742 | shl ebx,12 |
||
381 | serge | 3743 | add ebx,IRQ_SAVE |
1 | ha | 3744 | mov eax,[ebx] |
3745 | mov ecx,1 |
||
3746 | test eax,eax |
||
3747 | jz gid1 |
||
3748 | |||
3749 | dec eax |
||
3750 | mov esi,ebx |
||
3751 | mov [ebx],eax |
||
3752 | movzx ebx,byte [ebx+0x10] |
||
3753 | add esi,0x10 |
||
3754 | mov edi,esi |
||
3755 | inc esi |
||
3756 | mov ecx,4000 / 4 |
||
3757 | cld |
||
3758 | rep movsd |
||
75 | diamond | 3759 | ; xor ecx,ecx ; as result of 'rep' ecx=0 |
1 | ha | 3760 | gid1: |
3761 | mov [esp+36],eax |
||
3762 | mov [esp+32],ecx |
||
3763 | mov [esp+24],ebx |
||
3764 | ret |
||
3765 | |||
3766 | |||
3767 | set_io_access_rights: |
||
3768 | |||
3769 | pushad |
||
3770 | |||
379 | serge | 3771 | mov edi,[CURRENT_TASK] |
1 | ha | 3772 | imul edi,tss_step |
3773 | add edi,tss_data+128 |
||
3774 | ; add edi,128 |
||
3775 | |||
3776 | mov ecx,eax |
||
3777 | and ecx,7 ; offset in byte |
||
3778 | |||
3779 | shr eax,3 ; number of byte |
||
3780 | add edi,eax |
||
3781 | |||
3782 | mov ebx,1 |
||
3783 | shl ebx,cl |
||
3784 | |||
429 | serge | 3785 | cmp ebp,0 ; enable access - ebp = 0 |
1 | ha | 3786 | jne siar1 |
3787 | |||
3788 | not ebx |
||
3789 | and [edi],byte bl |
||
3790 | |||
3791 | popad |
||
3792 | |||
3793 | ret |
||
3794 | |||
3795 | siar1: |
||
3796 | |||
429 | serge | 3797 | or [edi],byte bl ; disable access - ebp = 1 |
1 | ha | 3798 | |
3799 | popad |
||
3800 | |||
3801 | ret |
||
3802 | |||
3803 | r_f_port_area: |
||
3804 | |||
3805 | test eax, eax |
||
3806 | jnz free_port_area |
||
3807 | ; je r_port_area |
||
3808 | ; jmp free_port_area |
||
3809 | |||
3810 | ; r_port_area: |
||
3811 | |||
3812 | pushad |
||
3813 | |||
429 | serge | 3814 | cmp ebx,ecx ; beginning > end ? |
75 | diamond | 3815 | ja rpal1 |
3816 | cmp ecx,65536 |
||
3817 | jae rpal1 |
||
381 | serge | 3818 | mov esi,[RESERVED_PORTS] |
429 | serge | 3819 | test esi,esi ; no reserved areas ? |
1 | ha | 3820 | je rpal2 |
429 | serge | 3821 | cmp esi,255 ; max reserved |
75 | diamond | 3822 | jae rpal1 |
1 | ha | 3823 | rpal3: |
3824 | mov edi,esi |
||
3825 | shl edi,4 |
||
381 | serge | 3826 | add edi,RESERVED_PORTS |
1 | ha | 3827 | cmp ebx,[edi+8] |
75 | diamond | 3828 | ja rpal4 |
1 | ha | 3829 | cmp ecx,[edi+4] |
3830 | jae rpal1 |
||
3831 | ; jb rpal4 |
||
3832 | ; jmp rpal1 |
||
3833 | rpal4: |
||
3834 | |||
3835 | dec esi |
||
3836 | jnz rpal3 |
||
3837 | jmp rpal2 |
||
3838 | rpal1: |
||
3839 | popad |
||
3840 | mov eax,1 |
||
3841 | ret |
||
3842 | |||
3843 | rpal2: |
||
3844 | popad |
||
3845 | |||
3846 | |||
3847 | ; enable port access at port IO map |
||
3848 | cli |
||
429 | serge | 3849 | pushad ; start enable io map |
1 | ha | 3850 | |
3851 | cmp ecx,65536 ;16384 |
||
3852 | jae no_unmask_io ; jge |
||
3853 | |||
3854 | mov eax,ebx |
||
3855 | |||
3856 | new_port_access: |
||
3857 | |||
3858 | pushad |
||
3859 | |||
429 | serge | 3860 | xor ebp,ebp ; enable - eax = port |
1 | ha | 3861 | call set_io_access_rights |
3862 | |||
3863 | popad |
||
3864 | |||
3865 | inc eax |
||
3866 | cmp eax,ecx |
||
3867 | jbe new_port_access |
||
3868 | |||
3869 | no_unmask_io: |
||
3870 | |||
429 | serge | 3871 | popad ; end enable io map |
1 | ha | 3872 | sti |
3873 | |||
381 | serge | 3874 | mov edi,[RESERVED_PORTS] |
1 | ha | 3875 | add edi,1 |
381 | serge | 3876 | mov [RESERVED_PORTS],edi |
1 | ha | 3877 | shl edi,4 |
381 | serge | 3878 | add edi,RESERVED_PORTS |
379 | serge | 3879 | mov esi,[TASK_BASE] |
115 | poddubny | 3880 | mov esi,[esi+TASKDATA.pid] |
1 | ha | 3881 | mov [edi],esi |
3882 | mov [edi+4],ebx |
||
3883 | mov [edi+8],ecx |
||
3884 | |||
3885 | xor eax, eax |
||
3886 | ret |
||
3887 | |||
3888 | free_port_area: |
||
3889 | |||
3890 | pushad |
||
3891 | |||
381 | serge | 3892 | mov esi,[RESERVED_PORTS] ; no reserved areas ? |
75 | diamond | 3893 | test esi,esi |
1 | ha | 3894 | je frpal2 |
379 | serge | 3895 | mov edx,[TASK_BASE] |
115 | poddubny | 3896 | mov edx,[edx+TASKDATA.pid] |
1 | ha | 3897 | frpal3: |
3898 | mov edi,esi |
||
3899 | shl edi,4 |
||
381 | serge | 3900 | add edi,RESERVED_PORTS |
1 | ha | 3901 | cmp edx,[edi] |
3902 | jne frpal4 |
||
3903 | cmp ebx,[edi+4] |
||
3904 | jne frpal4 |
||
3905 | cmp ecx,[edi+8] |
||
3906 | jne frpal4 |
||
3907 | jmp frpal1 |
||
3908 | frpal4: |
||
3909 | dec esi |
||
3910 | jnz frpal3 |
||
3911 | frpal2: |
||
3912 | popad |
||
3913 | mov eax,1 |
||
3914 | ret |
||
3915 | frpal1: |
||
3916 | mov ecx,256 |
||
3917 | sub ecx,esi |
||
3918 | shl ecx,4 |
||
3919 | mov esi,edi |
||
3920 | add esi,16 |
||
3921 | cld |
||
3922 | rep movsb |
||
3923 | |||
381 | serge | 3924 | dec dword [RESERVED_PORTS] |
1 | ha | 3925 | |
3926 | popad |
||
3927 | |||
3928 | |||
3929 | ; disable port access at port IO map |
||
3930 | |||
429 | serge | 3931 | pushad ; start disable io map |
1 | ha | 3932 | |
3933 | cmp ecx,65536 ;16384 |
||
3934 | jge no_mask_io |
||
3935 | |||
3936 | mov eax,ebx |
||
3937 | |||
3938 | new_port_access_disable: |
||
3939 | |||
3940 | pushad |
||
3941 | |||
429 | serge | 3942 | mov ebp,1 ; disable - eax = port |
1 | ha | 3943 | call set_io_access_rights |
3944 | |||
3945 | popad |
||
3946 | |||
3947 | inc eax |
||
3948 | cmp eax,ecx |
||
3949 | jbe new_port_access_disable |
||
3950 | |||
3951 | no_mask_io: |
||
3952 | |||
429 | serge | 3953 | popad ; end disable io map |
1 | ha | 3954 | |
3955 | xor eax, eax |
||
3956 | ret |
||
3957 | |||
3958 | |||
3959 | reserve_free_irq: |
||
3960 | |||
75 | diamond | 3961 | mov ecx, 1 |
3962 | cmp ebx, 16 |
||
3963 | jae fril1 |
||
3964 | test eax,eax |
||
1 | ha | 3965 | jz reserve_irq |
3966 | |||
75 | diamond | 3967 | lea edi,[irq_owner+ebx*4] |
1 | ha | 3968 | mov edx,[edi] |
379 | serge | 3969 | mov eax,[TASK_BASE] |
115 | poddubny | 3970 | cmp edx,[eax+TASKDATA.pid] |
1 | ha | 3971 | jne fril1 |
75 | diamond | 3972 | dec ecx |
3973 | mov [edi],ecx |
||
1 | ha | 3974 | fril1: |
3975 | mov [esp+36],ecx ; return in eax |
||
3976 | ret |
||
3977 | |||
3978 | reserve_irq: |
||
3979 | |||
75 | diamond | 3980 | lea edi,[irq_owner+ebx*4] |
3981 | cmp dword [edi], 0 |
||
3982 | jnz ril1 |
||
1 | ha | 3983 | |
379 | serge | 3984 | mov edx,[TASK_BASE] |
115 | poddubny | 3985 | mov edx,[edx+TASKDATA.pid] |
1 | ha | 3986 | mov [edi],edx |
75 | diamond | 3987 | dec ecx |
1 | ha | 3988 | ril1: |
3989 | mov [esp+36],ecx ; return in eax |
||
3990 | ret |
||
3991 | |||
3992 | drawbackground: |
||
33 | mario79 | 3993 | inc [mouse_pause] |
381 | serge | 3994 | cmp [SCR_MODE],word 0x12 |
117 | mario79 | 3995 | je dbrv20 |
1 | ha | 3996 | dbrv12: |
381 | serge | 3997 | cmp [SCR_MODE],word 0100000000000000b |
1 | ha | 3998 | jge dbrv20 |
381 | serge | 3999 | cmp [SCR_MODE],word 0x13 |
1 | ha | 4000 | je dbrv20 |
4001 | call vesa12_drawbackground |
||
33 | mario79 | 4002 | dec [mouse_pause] |
36 | mario79 | 4003 | call [draw_pointer] |
1 | ha | 4004 | ret |
4005 | dbrv20: |
||
4006 | cmp [display_data-12],dword 1 |
||
4007 | jne bgrstr |
||
4008 | call vesa20_drawbackground_tiled |
||
33 | mario79 | 4009 | dec [mouse_pause] |
36 | mario79 | 4010 | call [draw_pointer] |
1 | ha | 4011 | ret |
4012 | bgrstr: |
||
4013 | call vesa20_drawbackground_stretch |
||
33 | mario79 | 4014 | dec [mouse_pause] |
36 | mario79 | 4015 | call [draw_pointer] |
1 | ha | 4016 | ret |
4017 | |||
75 | diamond | 4018 | align 4 |
1 | ha | 4019 | |
429 | serge | 4020 | syscall_putimage: ; PutImage |
33 | mario79 | 4021 | |
75 | diamond | 4022 | mov edx,ecx |
4023 | mov ecx,ebx |
||
429 | serge | 4024 | lea ebx, [eax+std_application_base_address] |
75 | diamond | 4025 | |
1 | ha | 4026 | sys_putimage: |
53 | mikedld | 4027 | test ecx,0x80008000 |
4028 | jnz .exit |
||
4029 | test ecx,0x0000FFFF |
||
4030 | jz .exit |
||
4031 | test ecx,0xFFFF0000 |
||
4032 | jnz @f |
||
4033 | .exit: |
||
4034 | ret |
||
4035 | @@: |
||
429 | serge | 4036 | mov edi,[CURRENT_TASK] |
4037 | shl edi,8 |
||
4038 | add dx,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
||
4039 | rol edx,16 |
||
4040 | add dx,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
||
4041 | rol edx,16 |
||
114 | mikedld | 4042 | .forced: |
429 | serge | 4043 | push ebp esi 0 |
4044 | mov ebp, putimage_get24bpp |
||
4045 | mov esi, putimage_init24bpp |
||
283 | diamond | 4046 | sys_putimage_bpp: |
4047 | ; call [disable_mouse] ; this will be done in xxx_putimage |
||
117 | mario79 | 4048 | ; mov eax, vga_putimage |
429 | serge | 4049 | cmp [SCR_MODE], word 0x12 |
4050 | jz @f ;.doit |
||
4051 | mov eax, vesa12_putimage |
||
4052 | cmp [SCR_MODE], word 0100000000000000b |
||
4053 | jae @f |
||
4054 | cmp [SCR_MODE], word 0x13 |
||
4055 | jnz .doit |
||
75 | diamond | 4056 | @@: |
429 | serge | 4057 | mov eax, vesa20_putimage |
75 | diamond | 4058 | .doit: |
429 | serge | 4059 | inc [mouse_pause] |
4060 | call eax |
||
4061 | dec [mouse_pause] |
||
4062 | pop ebp esi ebp |
||
4063 | jmp [draw_pointer] |
||
1 | ha | 4064 | |
283 | diamond | 4065 | syscall_putimage_palette: |
429 | serge | 4066 | lea edi, [esi+std_application_base_address] |
4067 | mov esi, edx |
||
4068 | mov edx, ecx |
||
4069 | mov ecx, ebx |
||
4070 | lea ebx, [eax+std_application_base_address] |
||
283 | diamond | 4071 | sys_putimage_palette: |
4072 | ; ebx = pointer to image |
||
4073 | ; ecx = [xsize]*65536 + [ysize] |
||
4074 | ; edx = [xstart]*65536 + [ystart] |
||
314 | diamond | 4075 | ; esi = number of bits per pixel, must be 8, 24 or 32 |
283 | diamond | 4076 | ; edi = pointer to palette |
314 | diamond | 4077 | ; ebp = row delta |
429 | serge | 4078 | mov eax, [CURRENT_TASK] |
4079 | shl eax, 8 |
||
4080 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.top] |
||
4081 | rol edx, 16 |
||
4082 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.left] |
||
4083 | rol edx, 16 |
||
283 | diamond | 4084 | .forced: |
429 | serge | 4085 | push ebp esi ebp |
4086 | cmp esi, 8 |
||
4087 | jnz @f |
||
4088 | mov ebp, putimage_get8bpp |
||
4089 | mov esi, putimage_init8bpp |
||
4090 | jmp sys_putimage_bpp |
||
314 | diamond | 4091 | @@: |
429 | serge | 4092 | cmp esi, 24 |
4093 | jnz @f |
||
4094 | mov ebp, putimage_get24bpp |
||
4095 | mov esi, putimage_init24bpp |
||
4096 | jmp sys_putimage_bpp |
||
314 | diamond | 4097 | @@: |
429 | serge | 4098 | cmp esi, 32 |
4099 | jnz @f |
||
4100 | mov ebp, putimage_get32bpp |
||
4101 | mov esi, putimage_init32bpp |
||
4102 | jmp sys_putimage_bpp |
||
314 | diamond | 4103 | @@: |
429 | serge | 4104 | pop ebp esi |
4105 | ret |
||
283 | diamond | 4106 | |
4107 | putimage_init24bpp: |
||
429 | serge | 4108 | lea eax, [eax*3] |
283 | diamond | 4109 | putimage_init8bpp: |
429 | serge | 4110 | ret |
283 | diamond | 4111 | |
4112 | putimage_get24bpp: |
||
429 | serge | 4113 | mov eax, [esi] |
4114 | add esi, 3 |
||
4115 | ret 4 |
||
283 | diamond | 4116 | putimage_get8bpp: |
429 | serge | 4117 | movzx eax, byte [esi] |
4118 | push edx |
||
4119 | mov edx, [esp+8] |
||
4120 | mov eax, [edx+eax*4] |
||
4121 | pop edx |
||
4122 | inc esi |
||
4123 | ret 4 |
||
283 | diamond | 4124 | |
314 | diamond | 4125 | putimage_init32bpp: |
429 | serge | 4126 | shl eax, 2 |
4127 | ret |
||
314 | diamond | 4128 | putimage_get32bpp: |
429 | serge | 4129 | lodsd |
4130 | ret 4 |
||
314 | diamond | 4131 | |
1 | ha | 4132 | ; eax x beginning |
4133 | ; ebx y beginning |
||
4134 | ; ecx x end |
||
283 | diamond | 4135 | ; edx y end |
1 | ha | 4136 | ; edi color |
4137 | |||
4138 | __sys_drawbar: |
||
429 | serge | 4139 | mov esi,[CURRENT_TASK] |
4140 | shl esi,8 |
||
4141 | add eax,[esi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
||
4142 | add ecx,[esi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
||
4143 | add ebx,[esi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
||
4144 | add edx,[esi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
||
114 | mikedld | 4145 | .forced: |
33 | mario79 | 4146 | inc [mouse_pause] |
283 | diamond | 4147 | ; call [disable_mouse] |
381 | serge | 4148 | cmp [SCR_MODE],word 0x12 |
429 | serge | 4149 | je dbv20 |
1 | ha | 4150 | sdbv20: |
381 | serge | 4151 | cmp [SCR_MODE],word 0100000000000000b |
1 | ha | 4152 | jge dbv20 |
381 | serge | 4153 | cmp [SCR_MODE],word 0x13 |
429 | serge | 4154 | je dbv20 |
1 | ha | 4155 | call vesa12_drawbar |
33 | mario79 | 4156 | dec [mouse_pause] |
36 | mario79 | 4157 | call [draw_pointer] |
1 | ha | 4158 | ret |
4159 | dbv20: |
||
4160 | call vesa20_drawbar |
||
33 | mario79 | 4161 | dec [mouse_pause] |
36 | mario79 | 4162 | call [draw_pointer] |
1 | ha | 4163 | ret |
4164 | |||
4165 | |||
4166 | |||
4167 | kb_read: |
||
4168 | |||
429 | serge | 4169 | push ecx edx |
1 | ha | 4170 | |
429 | serge | 4171 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 4172 | kr_loop: |
429 | serge | 4173 | in al,0x64 |
4174 | test al,1 |
||
4175 | jnz kr_ready |
||
4176 | loop kr_loop |
||
4177 | mov ah,1 |
||
4178 | jmp kr_exit |
||
1 | ha | 4179 | kr_ready: |
429 | serge | 4180 | push ecx |
4181 | mov ecx,32 |
||
1 | ha | 4182 | kr_delay: |
429 | serge | 4183 | loop kr_delay |
4184 | pop ecx |
||
4185 | in al,0x60 |
||
4186 | xor ah,ah |
||
1 | ha | 4187 | kr_exit: |
4188 | |||
429 | serge | 4189 | pop edx ecx |
1 | ha | 4190 | |
429 | serge | 4191 | ret |
1 | ha | 4192 | |
4193 | |||
4194 | kb_write: |
||
4195 | |||
429 | serge | 4196 | push ecx edx |
1 | ha | 4197 | |
429 | serge | 4198 | mov dl,al |
265 | diamond | 4199 | ; mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4200 | ; kw_loop1: |
||
4201 | ; in al,0x64 |
||
4202 | ; test al,0x20 |
||
4203 | ; jz kw_ok1 |
||
4204 | ; loop kw_loop1 |
||
4205 | ; mov ah,1 |
||
4206 | ; jmp kw_exit |
||
4207 | ; kw_ok1: |
||
429 | serge | 4208 | in al,0x60 |
4209 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
||
1 | ha | 4210 | kw_loop: |
429 | serge | 4211 | in al,0x64 |
4212 | test al,2 |
||
4213 | jz kw_ok |
||
4214 | loop kw_loop |
||
4215 | mov ah,1 |
||
4216 | jmp kw_exit |
||
1 | ha | 4217 | kw_ok: |
429 | serge | 4218 | mov al,dl |
4219 | out 0x60,al |
||
4220 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
||
1 | ha | 4221 | kw_loop3: |
429 | serge | 4222 | in al,0x64 |
4223 | test al,2 |
||
4224 | jz kw_ok3 |
||
4225 | loop kw_loop3 |
||
4226 | mov ah,1 |
||
4227 | jmp kw_exit |
||
1 | ha | 4228 | kw_ok3: |
429 | serge | 4229 | mov ah,8 |
1 | ha | 4230 | kw_loop4: |
429 | serge | 4231 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 4232 | kw_loop5: |
429 | serge | 4233 | in al,0x64 |
4234 | test al,1 |
||
4235 | jnz kw_ok4 |
||
4236 | loop kw_loop5 |
||
4237 | dec ah |
||
4238 | jnz kw_loop4 |
||
1 | ha | 4239 | kw_ok4: |
429 | serge | 4240 | xor ah,ah |
1 | ha | 4241 | kw_exit: |
4242 | |||
429 | serge | 4243 | pop edx ecx |
1 | ha | 4244 | |
429 | serge | 4245 | ret |
1 | ha | 4246 | |
4247 | |||
4248 | kb_cmd: |
||
4249 | |||
429 | serge | 4250 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 4251 | c_wait: |
429 | serge | 4252 | in al,0x64 |
4253 | test al,2 |
||
4254 | jz c_send |
||
4255 | loop c_wait |
||
4256 | jmp c_error |
||
1 | ha | 4257 | c_send: |
429 | serge | 4258 | mov al,bl |
4259 | out 0x64,al |
||
4260 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
||
1 | ha | 4261 | c_accept: |
429 | serge | 4262 | in al,0x64 |
4263 | test al,2 |
||
4264 | jz c_ok |
||
4265 | loop c_accept |
||
1 | ha | 4266 | c_error: |
429 | serge | 4267 | mov ah,1 |
4268 | jmp c_exit |
||
1 | ha | 4269 | c_ok: |
429 | serge | 4270 | xor ah,ah |
1 | ha | 4271 | c_exit: |
429 | serge | 4272 | ret |
1 | ha | 4273 | |
4274 | |||
4275 | setmouse: ; set mousepicture -pointer |
||
429 | serge | 4276 | ; ps2 mouse enable |
1 | ha | 4277 | |
381 | serge | 4278 | mov [MOUSE_PICTURE],dword mousepointer |
1 | ha | 4279 | |
4280 | cli |
||
33 | mario79 | 4281 | ; mov bl,0xa8 ; enable mouse cmd |
4282 | ; call kb_cmd |
||
4283 | ; call kb_read ; read status |
||
4284 | ; mov bl,0x20 ; get command byte |
||
4285 | ; call kb_cmd |
||
4286 | ; call kb_read |
||
4287 | ; or al,3 ; enable interrupt |
||
4288 | ; mov bl,0x60 ; write command |
||
4289 | ; push eax |
||
4290 | ; call kb_cmd |
||
4291 | ; pop eax |
||
4292 | ; call kb_write |
||
4293 | ; mov bl,0xd4 ; for mouse |
||
4294 | ; call kb_cmd |
||
4295 | ; mov al,0xf4 ; enable mouse device |
||
4296 | ; call kb_write |
||
4297 | ; call kb_read ; read status return |
||
1 | ha | 4298 | |
4299 | ; com1 mouse enable |
||
4300 | |||
4301 | mov bx,0x3f8 ; combase |
||
4302 | |||
4303 | mov dx,bx |
||
4304 | add dx,3 |
||
4305 | mov al,0x80 |
||
4306 | out dx,al |
||
4307 | |||
4308 | mov dx,bx |
||
4309 | add dx,1 |
||
4310 | mov al,0 |
||
4311 | out dx,al |
||
4312 | |||
4313 | mov dx,bx |
||
4314 | add dx,0 |
||
429 | serge | 4315 | mov al,0x30*2 ; 0x30 / 4 |
1 | ha | 4316 | out dx,al |
4317 | |||
4318 | mov dx,bx |
||
4319 | add dx,3 |
||
429 | serge | 4320 | mov al,2 ; 3 |
1 | ha | 4321 | out dx,al |
4322 | |||
4323 | mov dx,bx |
||
4324 | add dx,4 |
||
4325 | mov al,0xb |
||
4326 | out dx,al |
||
4327 | |||
4328 | mov dx,bx |
||
4329 | add dx,1 |
||
4330 | mov al,1 |
||
4331 | out dx,al |
||
4332 | |||
4333 | |||
4334 | ; com2 mouse enable |
||
4335 | |||
4336 | mov bx,0x2f8 ; combase |
||
4337 | |||
4338 | mov dx,bx |
||
4339 | add dx,3 |
||
4340 | mov al,0x80 |
||
4341 | out dx,al |
||
4342 | |||
4343 | mov dx,bx |
||
4344 | add dx,1 |
||
4345 | mov al,0 |
||
4346 | out dx,al |
||
4347 | |||
4348 | mov dx,bx |
||
4349 | add dx,0 |
||
4350 | mov al,0x30*2 |
||
4351 | out dx,al |
||
4352 | |||
4353 | mov dx,bx |
||
4354 | add dx,3 |
||
4355 | mov al,2 |
||
4356 | out dx,al |
||
4357 | |||
4358 | mov dx,bx |
||
4359 | add dx,4 |
||
4360 | mov al,0xb |
||
4361 | out dx,al |
||
4362 | |||
4363 | mov dx,bx |
||
4364 | add dx,1 |
||
4365 | mov al,1 |
||
4366 | out dx,al |
||
4367 | |||
4368 | ret |
||
4369 | |||
4370 | |||
4371 | _rdtsc: |
||
164 | serge | 4372 | bt [cpu_caps], CAPS_TSC |
4373 | jnc ret_rdtsc |
||
1 | ha | 4374 | rdtsc |
4375 | ret |
||
4376 | ret_rdtsc: |
||
4377 | mov edx,0xffffffff |
||
4378 | mov eax,0xffffffff |
||
4379 | ret |
||
4380 | |||
4381 | rerouteirqs: |
||
4382 | |||
429 | serge | 4383 | cli |
1 | ha | 4384 | |
429 | serge | 4385 | mov al,0x11 ; icw4, edge triggered |
4386 | out 0x20,al |
||
4387 | call pic_delay |
||
4388 | out 0xA0,al |
||
4389 | call pic_delay |
||
1 | ha | 4390 | |
429 | serge | 4391 | mov al,0x20 ; generate 0x20 + |
4392 | out 0x21,al |
||
4393 | call pic_delay |
||
4394 | mov al,0x28 ; generate 0x28 + |
||
4395 | out 0xA1,al |
||
4396 | call pic_delay |
||
1 | ha | 4397 | |
429 | serge | 4398 | mov al,0x04 ; slave at irq2 |
4399 | out 0x21,al |
||
4400 | call pic_delay |
||
4401 | mov al,0x02 ; at irq9 |
||
4402 | out 0xA1,al |
||
4403 | call pic_delay |
||
1 | ha | 4404 | |
429 | serge | 4405 | mov al,0x01 ; 8086 mode |
4406 | out 0x21,al |
||
4407 | call pic_delay |
||
4408 | out 0xA1,al |
||
4409 | call pic_delay |
||
1 | ha | 4410 | |
429 | serge | 4411 | mov al,255 ; mask all irq's |
4412 | out 0xA1,al |
||
4413 | call pic_delay |
||
4414 | out 0x21,al |
||
4415 | call pic_delay |
||
1 | ha | 4416 | |
429 | serge | 4417 | mov ecx,0x1000 |
4418 | cld |
||
4419 | picl1: call pic_delay |
||
4420 | loop picl1 |
||
1 | ha | 4421 | |
429 | serge | 4422 | mov al,255 ; mask all irq's |
4423 | out 0xA1,al |
||
4424 | call pic_delay |
||
4425 | out 0x21,al |
||
4426 | call pic_delay |
||
1 | ha | 4427 | |
429 | serge | 4428 | cli |
1 | ha | 4429 | |
429 | serge | 4430 | ret |
1 | ha | 4431 | |
4432 | |||
4433 | pic_delay: |
||
4434 | |||
429 | serge | 4435 | jmp pdl1 |
4436 | pdl1: ret |
||
1 | ha | 4437 | |
4438 | |||
4439 | sys_msg_board_str: |
||
4440 | |||
4441 | pushad |
||
4442 | @@: |
||
4443 | cmp [esi],byte 0 |
||
4444 | je @f |
||
4445 | mov eax,1 |
||
4446 | movzx ebx,byte [esi] |
||
4447 | call sys_msg_board |
||
4448 | inc esi |
||
4449 | jmp @b |
||
4450 | @@: |
||
4451 | popad |
||
4452 | ret |
||
4453 | |||
4454 | uglobal |
||
373 | mikedld | 4455 | msg_board_data: times 4096 db 0 |
1 | ha | 4456 | msg_board_count dd 0x0 |
4457 | endg |
||
4458 | |||
4459 | sys_msg_board: |
||
4460 | |||
4461 | ; eax=1 : write : bl byte to write |
||
4462 | ; eax=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
||
4463 | |||
4464 | mov ecx,[msg_board_count] |
||
4465 | cmp eax, 1 |
||
4466 | jne smbl1 |
||
4467 | |||
4468 | |||
4469 | mov [msg_board_data+ecx],bl |
||
4470 | inc ecx |
||
373 | mikedld | 4471 | and ecx, 4095 |
1 | ha | 4472 | mov [msg_board_count], ecx |
4473 | mov [check_idle_semaphore], 5 |
||
4474 | ret |
||
4475 | smbl1: |
||
4476 | |||
4477 | cmp eax, 2 |
||
4478 | jne smbl2 |
||
4479 | test ecx, ecx |
||
4480 | jz smbl21 |
||
4481 | ; mov edi, msg_board_data |
||
4482 | ; mov esi, msg_board_data+1 |
||
4483 | ; movzx eax, byte [edi] |
||
4484 | mov eax, msg_board_data+1 |
||
4485 | mov ebx, msg_board_data |
||
4486 | movzx edx, byte [ebx] |
||
4487 | call memmove |
||
4488 | ; push ecx |
||
4489 | ; shr ecx, 2 |
||
4490 | ; cld |
||
4491 | ; rep movsd |
||
4492 | ; pop ecx |
||
4493 | ; and ecx, 3 |
||
4494 | ; rep movsb |
||
4495 | dec [msg_board_count] |
||
4496 | mov [esp+36], edx ;eax |
||
4497 | mov [esp+24], dword 1 |
||
4498 | ret |
||
4499 | smbl21: |
||
4500 | mov [esp+36], ecx |
||
4501 | mov [esp+24], ecx |
||
4502 | |||
4503 | smbl2: |
||
4504 | ret |
||
4505 | |||
4506 | |||
4507 | |||
4508 | sys_process_def: |
||
429 | serge | 4509 | mov edi, [CURRENT_TASK] |
1 | ha | 4510 | |
429 | serge | 4511 | dec eax ; 1 = set keyboard mode |
1 | ha | 4512 | jne no_set_keyboard_setup |
4513 | |||
4514 | shl edi,8 |
||
380 | serge | 4515 | mov [edi+SLOT_BASE + APPDATA.keyboard_mode],bl |
1 | ha | 4516 | |
4517 | ret |
||
4518 | |||
4519 | no_set_keyboard_setup: |
||
4520 | |||
429 | serge | 4521 | dec eax ; 2 = get keyboard mode |
1 | ha | 4522 | jne no_get_keyboard_setup |
4523 | |||
4524 | shl edi,8 |
||
380 | serge | 4525 | movzx eax, byte [SLOT_BASE+edi + APPDATA.keyboard_mode] |
1 | ha | 4526 | |
4527 | mov [esp+36],eax |
||
4528 | |||
4529 | ret |
||
4530 | |||
4531 | no_get_keyboard_setup: |
||
4532 | |||
429 | serge | 4533 | dec eax ; 3 = get keyboard ctrl, alt, shift |
1 | ha | 4534 | jne no_get_keyboard_cas |
4535 | |||
4536 | ; xor eax,eax |
||
4537 | ; movzx eax,byte [shift] |
||
4538 | ; movzx ebx,byte [ctrl] |
||
4539 | ; shl ebx,2 |
||
4540 | ; add eax,ebx |
||
4541 | ; movzx ebx,byte [alt] |
||
4542 | ; shl ebx,3 |
||
4543 | ; add eax,ebx |
||
4544 | |||
4545 | ;// mike.dld [ |
||
4546 | mov eax, [kb_state] |
||
4547 | ;// mike.dld ] |
||
4548 | |||
4549 | mov [esp+36],eax |
||
4550 | |||
4551 | ret |
||
4552 | |||
4553 | no_get_keyboard_cas: |
||
4554 | |||
429 | serge | 4555 | dec eax |
4556 | jnz no_add_keyboard_hotkey |
||
1 | ha | 4557 | |
429 | serge | 4558 | mov eax, hotkey_list |
92 | diamond | 4559 | @@: |
429 | serge | 4560 | cmp dword [eax+8], 0 |
4561 | jz .found_free |
||
4562 | add eax, 16 |
||
4563 | cmp eax, hotkey_list+16*256 |
||
4564 | jb @b |
||
4565 | mov dword [esp+36], 1 |
||
4566 | ret |
||
92 | diamond | 4567 | .found_free: |
429 | serge | 4568 | mov [eax+8], edi |
4569 | mov [eax+4], ecx |
||
4570 | movzx ebx, bl |
||
4571 | lea ebx, [hotkey_scancodes+ebx*4] |
||
4572 | mov ecx, [ebx] |
||
4573 | mov [eax], ecx |
||
4574 | mov [ebx], eax |
||
4575 | mov [eax+12], ebx |
||
4576 | jecxz @f |
||
4577 | mov [ecx+12], eax |
||
92 | diamond | 4578 | @@: |
429 | serge | 4579 | and dword [esp+36], 0 |
4580 | ret |
||
92 | diamond | 4581 | |
4582 | no_add_keyboard_hotkey: |
||
4583 | |||
429 | serge | 4584 | dec eax |
4585 | jnz no_del_keyboard_hotkey |
||
92 | diamond | 4586 | |
429 | serge | 4587 | movzx ebx, bl |
4588 | lea ebx, [hotkey_scancodes+ebx*4] |
||
4589 | mov eax, [ebx] |
||
92 | diamond | 4590 | .scan: |
429 | serge | 4591 | test eax, eax |
4592 | jz .notfound |
||
4593 | cmp [eax+8], edi |
||
4594 | jnz .next |
||
4595 | cmp [eax+4], ecx |
||
4596 | jz .found |
||
92 | diamond | 4597 | .next: |
429 | serge | 4598 | mov eax, [eax] |
4599 | jmp .scan |
||
92 | diamond | 4600 | .notfound: |
429 | serge | 4601 | mov dword [esp+36], 1 |
4602 | ret |
||
92 | diamond | 4603 | .found: |
429 | serge | 4604 | mov ecx, [eax] |
4605 | jecxz @f |
||
4606 | mov edx, [eax+12] |
||
4607 | mov [ecx+12], edx |
||
92 | diamond | 4608 | @@: |
429 | serge | 4609 | mov ecx, [eax+12] |
4610 | mov edx, [eax] |
||
4611 | mov [ecx], edx |
||
4612 | xor edx, edx |
||
4613 | mov [eax+4], edx |
||
4614 | mov [eax+8], edx |
||
4615 | mov [eax+12], edx |
||
4616 | mov [eax], edx |
||
4617 | mov [esp+36], edx |
||
4618 | ret |
||
92 | diamond | 4619 | |
4620 | no_del_keyboard_hotkey: |
||
1 | ha | 4621 | ret |
4622 | |||
4623 | |||
4624 | align 4 |
||
4625 | |||
429 | serge | 4626 | sys_gs: ; direct screen access |
1 | ha | 4627 | |
429 | serge | 4628 | cmp eax,1 ; resolution |
1 | ha | 4629 | jne no_gs1 |
381 | serge | 4630 | mov eax,[ScreenWidth] |
1 | ha | 4631 | shl eax,16 |
381 | serge | 4632 | mov ax,[ScreenHeight] |
1 | ha | 4633 | add eax,0x00010001 |
4634 | mov [esp+36],eax |
||
4635 | ret |
||
4636 | no_gs1: |
||
4637 | |||
429 | serge | 4638 | cmp eax,2 ; bits per pixel |
1 | ha | 4639 | jne no_gs2 |
381 | serge | 4640 | movzx eax,byte [ScreenBPP] |
1 | ha | 4641 | mov [esp+36],eax |
4642 | ret |
||
4643 | no_gs2: |
||
4644 | |||
429 | serge | 4645 | cmp eax,3 ; bytes per scanline |
1 | ha | 4646 | jne no_gs3 |
381 | serge | 4647 | mov eax,[BytesPerScanLine] |
1 | ha | 4648 | mov [esp+36],eax |
4649 | ret |
||
4650 | no_gs3: |
||
4651 | |||
4652 | mov [esp+36],dword -1 |
||
4653 | ret |
||
4654 | |||
4655 | |||
4656 | align 4 ; PCI functions |
||
4657 | |||
4658 | sys_pci: |
||
4659 | |||
4660 | call pci_api |
||
4661 | mov [esp+36],eax |
||
4662 | ret |
||
4663 | |||
4664 | |||
4665 | align 4 ; system functions |
||
4666 | |||
429 | serge | 4667 | syscall_setpixel: ; SetPixel |
1 | ha | 4668 | |
4669 | |||
379 | serge | 4670 | mov edx,[TASK_BASE] |
115 | poddubny | 4671 | add eax,[edx-twdw+WDATA.box.left] |
4672 | add ebx,[edx-twdw+WDATA.box.top] |
||
429 | serge | 4673 | mov edi,[CURRENT_TASK] |
4674 | shl edi,8 |
||
4675 | add eax,[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
||
4676 | add ebx,[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
||
112 | poddubny | 4677 | xor edi,edi ; no force |
114 | mikedld | 4678 | ; mov edi,1 |
112 | poddubny | 4679 | call [disable_mouse] |
1 | ha | 4680 | jmp [putpixel] |
4681 | |||
4682 | align 4 |
||
4683 | |||
429 | serge | 4684 | syscall_writetext: ; WriteText |
1 | ha | 4685 | |
379 | serge | 4686 | mov edi,[TASK_BASE] |
115 | poddubny | 4687 | mov ebp,[edi-twdw+WDATA.box.left] |
429 | serge | 4688 | push esi |
4689 | mov esi,[CURRENT_TASK] |
||
4690 | shl esi,8 |
||
4691 | add ebp,[esi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
||
1 | ha | 4692 | shl ebp,16 |
115 | poddubny | 4693 | add ebp,[edi-twdw+WDATA.box.top] |
429 | serge | 4694 | add bp,word[esi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
4695 | pop esi |
||
117 | mario79 | 4696 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 4697 | add eax,ebp |
4698 | xor edi,edi |
||
4699 | jmp dtext |
||
4700 | |||
4701 | align 4 |
||
4702 | |||
429 | serge | 4703 | syscall_openramdiskfile: ; OpenRamdiskFile |
1 | ha | 4704 | |
4705 | |||
379 | serge | 4706 | mov edi,[TASK_BASE] |
164 | serge | 4707 | add edi,TASKDATA.mem_start |
1 | ha | 4708 | add eax,[edi] |
4709 | add edx,[edi] |
||
4710 | mov esi,12 |
||
4711 | call fileread |
||
4712 | mov [esp+36],ebx |
||
4713 | ret |
||
4714 | |||
4715 | align 4 |
||
4716 | |||
429 | serge | 4717 | syscall_drawrect: ; DrawRect |
1 | ha | 4718 | |
4719 | mov edi,ecx |
||
52 | mikedld | 4720 | and edi,0x80FFFFFF |
1 | ha | 4721 | test ax,ax |
4722 | je drectr |
||
4723 | test bx,bx |
||
4724 | je drectr |
||
4725 | movzx ecx,ax |
||
4726 | shr eax,16 |
||
4727 | movzx edx,bx |
||
4728 | shr ebx,16 |
||
429 | serge | 4729 | mov esi,[CURRENT_TASK] |
4730 | shl esi,8 |
||
4731 | add eax,[esi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
||
4732 | add ebx,[esi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
||
1 | ha | 4733 | add ecx,eax |
4734 | add edx,ebx |
||
4735 | jmp [drawbar] |
||
4736 | drectr: |
||
4737 | ret |
||
4738 | |||
4739 | align 4 |
||
4740 | |||
429 | serge | 4741 | syscall_getscreensize: ; GetScreenSize |
1 | ha | 4742 | |
381 | serge | 4743 | movzx eax,word[ScreenWidth] |
1 | ha | 4744 | shl eax,16 |
381 | serge | 4745 | mov ax,[ScreenHeight] |
1 | ha | 4746 | mov [esp+36],eax |
4747 | ret |
||
4748 | |||
4749 | align 4 |
||
4750 | |||
429 | serge | 4751 | syscall_cdaudio: ; CD |
1 | ha | 4752 | |
4753 | call sys_cd_audio |
||
4754 | mov [esp+36],eax |
||
4755 | ret |
||
4756 | |||
4757 | align 4 |
||
4758 | |||
429 | serge | 4759 | syscall_delramdiskfile: ; DelRamdiskFile |
1 | ha | 4760 | |
379 | serge | 4761 | mov edi,[TASK_BASE] |
164 | serge | 4762 | add edi,TASKDATA.mem_start |
1 | ha | 4763 | add eax,[edi] |
4764 | call filedelete |
||
4765 | mov [esp+36],eax |
||
4766 | ret |
||
4767 | |||
4768 | align 4 |
||
4769 | |||
429 | serge | 4770 | syscall_writeramdiskfile: ; WriteRamdiskFile |
1 | ha | 4771 | |
379 | serge | 4772 | mov edi,[TASK_BASE] |
164 | serge | 4773 | add edi,TASKDATA.mem_start |
1 | ha | 4774 | add eax,[edi] |
4775 | add ebx,[edi] |
||
4776 | call filesave |
||
4777 | mov [esp+36],eax |
||
4778 | ret |
||
4779 | |||
4780 | align 4 |
||
4781 | |||
429 | serge | 4782 | syscall_getpixel: ; GetPixel |
381 | serge | 4783 | mov ecx,[ScreenWidth] |
1 | ha | 4784 | inc ecx |
4785 | xor edx,edx |
||
4786 | div ecx |
||
4787 | mov ebx,edx |
||
4788 | xchg eax,ebx |
||
4789 | call dword [0xe024] |
||
4790 | mov [esp+36],ecx |
||
4791 | ret |
||
4792 | |||
4793 | align 4 |
||
4794 | |||
429 | serge | 4795 | syscall_readstring: ; ReadString |
1 | ha | 4796 | |
379 | serge | 4797 | mov edi,[TASK_BASE] |
164 | serge | 4798 | add edi,TASKDATA.mem_start |
1 | ha | 4799 | add eax,[edi] |
4800 | call read_string |
||
4801 | mov [esp+36],eax |
||
4802 | ret |
||
4803 | |||
4804 | align 4 |
||
4805 | |||
429 | serge | 4806 | syscall_drawline: ; DrawLine |
1 | ha | 4807 | |
379 | serge | 4808 | mov edi,[TASK_BASE] |
115 | poddubny | 4809 | movzx edx,word[edi-twdw+WDATA.box.left] |
1 | ha | 4810 | mov ebp,edx |
429 | serge | 4811 | mov esi,[CURRENT_TASK] |
4812 | shl esi,8 |
||
4813 | add ebp,[esi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
||
4814 | add dx,word[esi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
||
1 | ha | 4815 | shl edx,16 |
4816 | add ebp,edx |
||
115 | poddubny | 4817 | movzx edx,word[edi-twdw+WDATA.box.top] |
1 | ha | 4818 | add eax,ebp |
4819 | mov ebp,edx |
||
429 | serge | 4820 | add ebp,[esi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
4821 | add dx,word[esi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
||
1 | ha | 4822 | shl edx,16 |
4823 | xor edi,edi |
||
4824 | add edx,ebp |
||
4825 | add ebx,edx |
||
4826 | jmp [draw_line] |
||
4827 | |||
4828 | align 4 |
||
4829 | |||
429 | serge | 4830 | syscall_getirqowner: ; GetIrqOwner |
75 | diamond | 4831 | cmp eax,16 |
4832 | jae .err |
||
1 | ha | 4833 | shl eax,2 |
4834 | add eax,irq_owner |
||
4835 | mov eax,[eax] |
||
4836 | mov [esp+36],eax |
||
4837 | ret |
||
75 | diamond | 4838 | .err: |
4839 | or dword [esp+36], -1 |
||
4840 | ret |
||
1 | ha | 4841 | |
4842 | align 4 |
||
4843 | |||
429 | serge | 4844 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
1 | ha | 4845 | |
4846 | call r_f_port_area |
||
4847 | mov [esp+36],eax |
||
4848 | ret |
||
4849 | |||
4850 | align 4 |
||
4851 | |||
429 | serge | 4852 | syscall_threads: ; CreateThreads |
1 | ha | 4853 | |
4854 | call sys_threads |
||
4855 | mov [esp+36],eax |
||
4856 | ret |
||
4857 | |||
4858 | align 4 |
||
4859 | |||
4860 | stack_driver_stat: |
||
4861 | |||
429 | serge | 4862 | call app_stack_handler ; Stack status |
1 | ha | 4863 | |
4864 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
||
4865 | ; call change_task ; between sent packet |
||
4866 | |||
4867 | mov [esp+36],eax |
||
4868 | ret |
||
4869 | |||
4870 | align 4 |
||
4871 | |||
429 | serge | 4872 | socket: ; Socket interface |
1 | ha | 4873 | call app_socket_handler |
4874 | |||
4875 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
||
4876 | ; call change_task ; between sent packet |
||
4877 | |||
4878 | mov [esp+36],eax |
||
4879 | mov [esp+24],ebx |
||
4880 | ret |
||
4881 | |||
4882 | align 4 |
||
4883 | |||
429 | serge | 4884 | user_events: ; User event times |
1 | ha | 4885 | |
4886 | mov eax,0x12345678 |
||
4887 | mov [esp+36],eax |
||
4888 | |||
4889 | ret |
||
4890 | |||
4891 | align 4 |
||
4892 | |||
429 | serge | 4893 | read_from_hd: ; Read from hd - fn not in use |
1 | ha | 4894 | |
379 | serge | 4895 | mov edi,[TASK_BASE] |
115 | poddubny | 4896 | add edi,TASKDATA.mem_start |
1 | ha | 4897 | add eax,[edi] |
4898 | add ecx,[edi] |
||
4899 | add edx,[edi] |
||
4900 | call file_read |
||
4901 | |||
4902 | mov [esp+36],eax |
||
4903 | mov [esp+24],ebx |
||
4904 | |||
4905 | ret |
||
4906 | |||
375 | Ghost | 4907 | align 4 |
4908 | paleholder: |
||
4909 | ret |
||
378 | serge | 4910 | |
76 | mario79 | 4911 | ; --------------- APM --------------------- |
4912 | apm_entry dp 0 |
||
429 | serge | 4913 | apm_vf dd 0 |
1 | ha | 4914 | align 4 |
76 | mario79 | 4915 | sys_apm: |
4916 | cmp word [apm_vf], 0 ; Check APM BIOS enable |
||
4917 | jne @f |
||
429 | serge | 4918 | or [esp + 56], byte 1 ; error |
4919 | mov [esp + 36], dword 8 ; 32-bit protected-mode interface not supported |
||
76 | mario79 | 4920 | ret |
164 | serge | 4921 | |
76 | mario79 | 4922 | @@: xchg eax, ecx |
4923 | xchg ebx, ecx |
||
164 | serge | 4924 | |
76 | mario79 | 4925 | cmp al, 3 |
429 | serge | 4926 | ja @f |
78 | diamond | 4927 | and [esp + 56], byte 0xfe ; emulate func 0..3 as func 0 |
76 | mario79 | 4928 | mov eax, [apm_vf] |
4929 | mov [esp + 36], eax |
||
4930 | shr eax, 16 |
||
4931 | mov [esp + 32], eax |
||
4932 | ret |
||
78 | diamond | 4933 | |
76 | mario79 | 4934 | @@: call pword [apm_entry] ; call APM BIOS |
4935 | mov [esp + 8 ], edi |
||
4936 | mov [esp + 12], esi |
||
4937 | mov [esp + 24], ebx |
||
4938 | mov [esp + 28], edx |
||
4939 | mov [esp + 32], ecx |
||
4940 | mov [esp + 36], eax |
||
4941 | setc al |
||
78 | diamond | 4942 | and [esp + 56], byte 0xfe |
429 | serge | 4943 | or [esp + 56], al |
76 | mario79 | 4944 | ret |
4945 | ; ----------------------------------------- |
||
1 | ha | 4946 | |
76 | mario79 | 4947 | align 4 |
4948 | |||
429 | serge | 4949 | undefined_syscall: ; Undefined system call |
1 | ha | 4950 | |
4951 | mov [esp+36],dword -1 |
||
4952 | ret |
||
4953 | |||
4954 | |||
4955 | ;clear_busy_flag_at_caller: |
||
4956 | |||
4957 | ; push edi |
||
4958 | |||
379 | serge | 4959 | ; mov edi,[CURRENT_TASK] ; restore processes tss pointer in gdt, busyfl? |
1 | ha | 4960 | ; imul edi,8 |
4961 | ; mov [edi+gdts+ tss0 +5], word 01010000b *256 +11101001b |
||
4962 | |||
4963 | ; pop edi |
||
4964 | |||
4965 | ; ret |
||
4966 | |||
4967 | |||
4968 | keymap: |
||
4969 | |||
4970 | db '6',27 |
||
4971 | db '1234567890-=',8,9 |
||
4972 | db 'qwertyuiop[]',13 |
||
4973 | db '~asdfghjkl;',39,96,0,'\zxcvbnm,./',0,'45 ' |
||
4974 | db '@234567890123',180,178,184,'6',176,'7' |
||
4975 | db 179,'8',181,177,183,185,182 |
||
4976 | db 'AB |
||
4977 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4978 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4979 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4980 | |||
4981 | |||
4982 | keymap_shift: |
||
4983 | |||
4984 | db '6',27 |
||
4985 | db '!@#$%^&*()_+',8,9 |
||
4986 | db 'QWERTYUIOP{}',13 |
||
4987 | db '~ASDFGHJKL:"~',0,'|ZXCVBNM<>?',0,'45 ' |
||
4988 | db '@234567890123',180,178,184,'6',176,'7' |
||
4989 | db 179,'8',181,177,183,185,182 |
||
4990 | db 'AB>D',255,'FGHIJKLMNOPQRSTUVWXYZ' |
||
4991 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4992 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4993 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4994 | |||
4995 | |||
4996 | keymap_alt: |
||
4997 | |||
4998 | db ' ',27 |
||
4999 | db ' @ $ {[]}\ ',8,9 |
||
5000 | db ' ',13 |
||
5001 | db ' ',0,' ',0,'4',0,' ' |
||
5002 | db ' ',180,178,184,'6',176,'7' |
||
5003 | db 179,'8',181,177,183,185,182 |
||
5004 | db 'ABCD',255,'FGHIJKLMNOPQRSTUVWXYZ' |
||
5005 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
5006 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
5007 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
5008 | |||
5009 | |||
5010 | ; device irq owners |
||
5011 | uglobal |
||
429 | serge | 5012 | irq_owner: ; process id |
1 | ha | 5013 | |
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 | dd 0x0 |
||
5029 | dd 0x0 |
||
5030 | endg |
||
5031 | |||
5032 | |||
5033 | ; on irq read ports |
||
5034 | uglobal |
||
5035 | irq00read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5036 | irq01read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5037 | irq02read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5038 | irq03read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5039 | irq04read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5040 | irq05read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5041 | irq06read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5042 | irq07read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5043 | irq08read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5044 | irq09read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5045 | irq10read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5046 | irq11read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5047 | irq12read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5048 | irq13read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5049 | irq14read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5050 | irq15read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5051 | endg |
||
5052 | |||
5053 | ; status |
||
5054 | uglobal |
||
429 | serge | 5055 | hd1_status dd 0x0 ; 0 - free : other - pid |
1 | ha | 5056 | application_table_status dd 0x0 ; 0 - free : other - pid |
5057 | endg |
||
5058 | |||
5059 | ; device addresses |
||
5060 | uglobal |
||
5061 | mididp dd 0x0 |
||
5062 | midisp dd 0x0 |
||
5063 | |||
5064 | cdbase dd 0x0 |
||
429 | serge | 5065 | cdid dd 0x0 |
1 | ha | 5066 | |
429 | serge | 5067 | hdbase dd 0x0 ; for boot 0x1f0 |
5068 | hdid dd 0x0 |
||
5069 | hdpos dd 0x0 ; for boot 0x1 |
||
5070 | fat32part dd 0x0 ; for boot 0x1 |
||
1 | ha | 5071 | |
5072 | ;part2_ld dd 0x0 |
||
5073 | |||
102 | poddubny | 5074 | ;* start code - Mario79 |
429 | serge | 5075 | mouse_pause dd 0 |
5076 | MouseTickCounter dd 0 |
||
5077 | ps2_mouse_detected db 0 |
||
5078 | com1_mouse_detected db 0 |
||
5079 | com2_mouse_detected db 0 |
||
102 | poddubny | 5080 | ;* end code - Mario79 |
1 | ha | 5081 | |
5082 | wraw_bacground_select db 0 |
||
429 | serge | 5083 | lba_read_enabled dd 0x0 ; 0 = disabled , 1 = enabled |
5084 | pci_access_enabled dd 0x0 ; 0 = disabled , 1 = enabled |
||
1 | ha | 5085 | |
429 | serge | 5086 | sb16 dd 0x0 |
1 | ha | 5087 | |
429 | serge | 5088 | buttontype dd 0x0 |
1 | ha | 5089 | windowtypechanged dd 0x0 |
164 | serge | 5090 | |
5091 | align 4 |
||
214 | serge | 5092 | cpu_caps dd 4 dup(0) |
164 | serge | 5093 | pg_data PG_DATA |
5094 | heap_test dd ? |
||
389 | serge | 5095 | hd_entries rd 1 ;unused ? 0xfe10 |
1 | ha | 5096 | endg |
5097 | |||
5098 | iglobal |
||
5099 | keyboard dd 0x1 |
||
5100 | sound_dma dd 0x1 |
||
5101 | syslang dd 0x1 |
||
5102 | endg |
||
5103 | |||
375 | Ghost | 5104 | if __DEBUG__ eq 1 |
5105 | include_debug_strings |
||
378 | serge | 5106 | end if |
375 | Ghost | 5107 | |
1 | ha | 5108 | IncludeIGlobals |
5109 | endofcode: |
||
5110 | IncludeUGlobals |
||
5111 | uglobals_size = $ - endofcode |
||
41 | mikedld | 5112 | diff16 "end of kernel code",0,$ |
426 | mikedld | 5113 | |
5114 | __REV__ = __REV |
||
5115 | |||
5116 | diff10 "revision",0,__REV__> |