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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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425 | victor | 13 | _REV_ = 0 |
14 | macro $Revision a { |
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15 | match =: Num =$,a \{ |
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16 | if _REV_ < Num |
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17 | _REV_ = Num |
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18 | end if |
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19 | \} |
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20 | } |
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21 | $Revision: 425 $ |
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164 | serge | 22 | include "proc32.inc" |
7 | me_root | 23 | include "kglobals.inc" |
1 | ha | 24 | include "lang.inc" |
25 | |||
164 | serge | 26 | include "const.inc" |
1 | ha | 27 | |
164 | serge | 28 | ;WinMapAddress equ 0x460000 |
29 | ;display_data = 0x460000 |
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30 | |||
425 | victor | 31 | max_processes equ 255 |
1 | ha | 32 | |
164 | serge | 33 | ;window_data equ 0x0000 |
34 | ;tss_data equ 0xD20000 |
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425 | victor | 35 | tss_step equ (128+8192) ; tss & i/o - 65535 ports, * 256=557056*4 |
164 | serge | 36 | ;draw_data equ 0xC00000 |
37 | ;sysint_stack_data equ 0xC03000 |
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1 | ha | 38 | |
164 | serge | 39 | ;twdw equ (0x3000-window_data) |
1 | ha | 40 | |
41 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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42 | ;; |
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43 | ;; Included files: |
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44 | ;; |
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45 | ;; Kernel16.inc |
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46 | ;; - Booteng.inc English text for bootup |
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47 | ;; - Bootcode.inc Hardware setup |
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48 | ;; - Pci16.inc PCI functions |
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49 | ;; |
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50 | ;; Kernel32.inc |
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51 | ;; - Sys32.inc Process management |
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52 | ;; - Shutdown.inc Shutdown and restart |
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53 | ;; - Fat32.inc Read / write hd |
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54 | ;; - Vesa12.inc Vesa 1.2 driver |
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55 | ;; - Vesa20.inc Vesa 2.0 driver |
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56 | ;; - Vga.inc VGA driver |
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57 | ;; - Stack.inc Network interface |
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58 | ;; - Mouse.inc Mouse pointer |
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59 | ;; - Scincode.inc Window skinning |
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60 | ;; - Pci32.inc PCI functions |
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61 | ;; |
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62 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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63 | |||
64 | |||
65 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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66 | ;; ;; |
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67 | ;; 16 BIT ENTRY FROM BOOTSECTOR ;; |
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68 | ;; ;; |
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69 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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70 | |||
71 | use16 |
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425 | victor | 72 | org 0x0 |
73 | jmp start_of_code |
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1 | ha | 74 | |
75 | ; mike.dld { |
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425 | victor | 76 | org $+0x10000 |
1 | ha | 77 | db 0 |
78 | dd servetable-0x10000 |
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425 | victor | 79 | draw_line dd __sys_draw_line |
80 | disable_mouse dd __sys_disable_mouse |
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81 | draw_pointer dd __sys_draw_pointer |
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114 | mikedld | 82 | ;//mike.dld, 2006-08-02 [ |
83 | ;drawbar dd __sys_drawbar |
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425 | victor | 84 | drawbar dd __sys_drawbar.forced |
114 | mikedld | 85 | ;//mike.dld, 2006-08-02 ] |
425 | victor | 86 | putpixel dd __sys_putpixel |
1 | ha | 87 | ; } mike.dld |
88 | |||
425 | victor | 89 | version db 'Kolibri OS version 0.6.5.0 ',13,10,13,10,0 |
90 | ;dd endofcode-0x10000 |
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1 | ha | 91 | |
425 | victor | 92 | ;db 'Boot02' |
1 | ha | 93 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
94 | include "boot/preboot.inc" |
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95 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
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96 | |||
425 | victor | 97 | preboot_lfb db 0 |
98 | preboot_bootlog db 0 |
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1 | ha | 99 | |
100 | |||
101 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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102 | ;; ;; |
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103 | ;; 16 BIT INCLUDED FILES ;; |
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104 | ;; ;; |
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105 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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106 | |||
7 | me_root | 107 | include "kernel16.inc" |
1 | ha | 108 | |
109 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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110 | ;; ;; |
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111 | ;; SWITCH TO 32 BIT PROTECTED MODE ;; |
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112 | ;; ;; |
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113 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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114 | |||
3 | halyavin | 115 | os_data = os_data_l-gdts ; GDTs |
116 | os_code = os_code_l-gdts |
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1 | ha | 117 | int_code equ int_code_l-gdts |
118 | int_data equ int_data_l-gdts |
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119 | tss0sys equ tss0sys_l-gdts |
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120 | graph_data equ 3+graph_data_l-gdts |
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425 | victor | 121 | tss0 equ tss0_l-gdts |
1 | ha | 122 | app_code equ 3+app_code_l-gdts |
123 | app_data equ 3+app_data_l-gdts |
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124 | |||
125 | |||
126 | |||
127 | ; CR0 Flags - Protected mode and Paging |
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128 | |||
425 | victor | 129 | mov ecx, CR0_PE |
1 | ha | 130 | |
131 | ; Enabling 32 bit protected mode |
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132 | |||
425 | victor | 133 | sidt [cs:old_ints_h-0x10000] |
1 | ha | 134 | |
425 | victor | 135 | cli ; disable all irqs |
136 | cld |
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137 | mov al,255 ; mask all irqs |
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138 | out 0xa1,al |
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139 | out 0x21,al |
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140 | l.5: in al, 0x64 ; Enable A20 |
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141 | test al, 2 |
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142 | jnz l.5 |
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143 | mov al, 0xD1 |
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144 | out 0x64, al |
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145 | l.6: in al, 0x64 |
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146 | test al, 2 |
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147 | jnz l.6 |
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148 | mov al, 0xDF |
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149 | out 0x60, al |
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150 | l.7: in al, 0x64 |
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151 | test al, 2 |
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152 | jnz l.7 |
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153 | mov al, 0xFF |
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154 | out 0x64, al |
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155 | lgdt [cs:gdts-0x10000] ; Load GDT |
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156 | mov eax, cr0 ; Turn on paging // protected mode |
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157 | or eax, ecx |
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158 | and eax, 10011111b *65536*256 + 0xffffff ; caching enabled |
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159 | mov cr0, eax |
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160 | jmp $+2 |
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164 | serge | 161 | org $+0x10000 |
425 | victor | 162 | mov ax,os_data ; Selector for os |
163 | mov ds,ax |
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164 | mov es,ax |
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165 | mov fs,ax |
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166 | mov gs,ax |
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167 | mov ss,ax |
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168 | mov esp,0x3ec00 ; Set stack |
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169 | jmp pword os_code:B32 ; jmp to enable 32 bit mode |
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1 | ha | 170 | |
183 | diamond | 171 | if gdte >= $ |
172 | error 'GDT overlaps with used code!' |
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173 | end if |
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174 | |||
1 | ha | 175 | use32 |
176 | |||
183 | diamond | 177 | include 'unpacker.inc' |
178 | |||
375 | Ghost | 179 | __DEBUG__ fix 1 |
180 | __DEBUG_LEVEL__ fix 1 |
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378 | serge | 181 | include 'fdo.inc' |
375 | Ghost | 182 | |
1 | ha | 183 | iglobal |
425 | victor | 184 | boot_memdetect db 'Determining amount of memory',0 |
185 | boot_fonts db 'Fonts loaded',0 |
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186 | boot_tss db 'Setting TSSs',0 |
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187 | boot_cpuid db 'Reading CPUIDs',0 |
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188 | boot_devices db 'Detecting devices',0 |
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189 | boot_timer db 'Setting timer',0 |
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190 | boot_irqs db 'Reprogramming IRQs',0 |
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191 | boot_setmouse db 'Setting mouse',0 |
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192 | boot_windefs db 'Setting window defaults',0 |
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193 | boot_bgr db 'Calculating background',0 |
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194 | boot_resirqports db 'Reserving IRQs & ports',0 |
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195 | boot_setrports db 'Setting addresses for IRQs',0 |
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196 | boot_setostask db 'Setting OS task',0 |
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197 | boot_allirqs db 'Unmasking all IRQs',0 |
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198 | boot_tsc db 'Reading TSC',0 |
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199 | boot_pal_ega db 'Setting EGA/CGA 320x200 palette',0 |
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200 | boot_pal_vga db 'Setting VGA 640x480 palette',0 |
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201 | boot_mtrr db 'Setting MTRR',0 |
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202 | boot_tasking db 'All set - press ESC to start',0 |
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1 | ha | 203 | endg |
204 | |||
205 | iglobal |
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206 | boot_y dd 10 |
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207 | endg |
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208 | |||
209 | boot_log: |
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425 | victor | 210 | pushad |
1 | ha | 211 | |
425 | victor | 212 | mov eax,10*65536 |
213 | mov ax,word [boot_y] |
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214 | add [boot_y],dword 10 |
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215 | mov ebx,0x80ffffff ; ASCIIZ string with white color |
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216 | mov ecx,esi |
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217 | mov edi,1 |
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218 | call dtext |
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1 | ha | 219 | |
425 | victor | 220 | mov [novesachecksum],1000 |
221 | call checkVga_N13 |
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1 | ha | 222 | |
425 | victor | 223 | cmp [preboot_blogesc],byte 1 |
224 | je .bll2 |
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1 | ha | 225 | |
425 | victor | 226 | cmp esi,boot_tasking |
227 | jne .bll2 |
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228 | ; begin ealex 04.08.05 |
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1 | ha | 229 | ; in al,0x61 |
230 | ; and al,01111111b |
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41 | mikedld | 231 | ; out 0x61,al |
425 | victor | 232 | ; end ealex 04.08.05 |
233 | .bll1: in al,0x60 ; wait for ESC key press |
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234 | cmp al,129 |
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235 | jne .bll1 |
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1 | ha | 236 | |
425 | victor | 237 | .bll2: popad |
1 | ha | 238 | |
425 | victor | 239 | ret |
1 | ha | 240 | |
241 | iglobal |
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143 | diamond | 242 | firstapp db '/rd/1/LAUNCHER',0 |
424 | spraid | 243 | vrr_m db '/rd/1/VRR_M',0 |
244 | |||
245 | char dd 0,0,0 |
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425 | victor | 246 | dd 2560 |
247 | dd 0x3F600 - std_application_base_address |
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248 | db '/RD/1/FONTS/CHAR.MT',0 |
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249 | char2 dd 0,0,0 |
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250 | dd 2560 |
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251 | dd 0x3EC00 - std_application_base_address |
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252 | db '/RD/1/FONTS/CHAR2.MT',0 |
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424 | spraid | 253 | |
254 | ;char db 'FONTS/CHAR.MT',0 |
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255 | ;char2 db 'FONTS/CHAR2.MT',0 |
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1 | ha | 256 | bootpath db '/KOLIBRI ' |
257 | bootpath2 db 0 |
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424 | spraid | 258 | ; vmode db 'drivers/VMODE.MDR',0 |
425 | victor | 259 | vmode dd 0,0,0 |
260 | dd 0x8000 |
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261 | dd 0x760000 - std_application_base_address |
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262 | db '/RD/1/drivers/VMODE.MDR',0 |
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1 | ha | 263 | endg |
264 | |||
265 | |||
266 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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267 | ;; ;; |
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268 | ;; 32 BIT ENTRY ;; |
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269 | ;; ;; |
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270 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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271 | |||
272 | align 4 |
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273 | |||
274 | B32: |
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275 | ; CLEAR 0x280000-0xF00000 |
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276 | |||
425 | victor | 277 | xor eax,eax |
278 | mov edi,0x280000 |
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279 | mov ecx,(0x100000*0xF-0x280000) / 4 |
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280 | cld |
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281 | rep stosd |
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1 | ha | 282 | ; CLEAR 0x80000-0x90000 |
283 | ; xor eax,eax |
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380 | serge | 284 | |
425 | victor | 285 | mov edi,0x80000 |
286 | mov ecx,(0x90000-0x80000)/4 |
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41 | mikedld | 287 | ; cld |
425 | victor | 288 | rep stosd |
1 | ha | 289 | |
290 | ; CLEAR KERNEL UNDEFINED GLOBALS |
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425 | victor | 291 | mov edi, endofcode |
292 | mov ecx, (uglobals_size/4)+4 |
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293 | rep stosd |
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1 | ha | 294 | |
295 | ; SAVE & CLEAR 0-0xffff |
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296 | |||
425 | victor | 297 | mov esi,0x0000 |
298 | mov edi,0x2F0000 |
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299 | mov ecx,0x10000 / 4 |
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300 | cld |
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301 | rep movsd |
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302 | xor eax,eax |
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303 | mov edi,0 |
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304 | mov ecx,0x10000 / 4 |
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305 | cld |
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306 | rep stosd |
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1 | ha | 307 | |
308 | ; SAVE REAL MODE VARIABLES |
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425 | victor | 309 | mov ax, [0x2f0000 + 0x9031] |
310 | mov [IDEContrRegsBaseAddr], ax |
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76 | mario79 | 311 | ; --------------- APM --------------------- |
312 | mov eax, [0x2f0000 + 0x9040] ; entry point |
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313 | mov dword[apm_entry], eax |
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314 | mov word [apm_entry + 4], apm_code_32 - gdts |
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315 | |||
316 | mov eax, [0x2f0000 + 0x9044] ; version & flags |
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317 | mov [apm_vf], eax |
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318 | ; ----------------------------------------- |
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1 | ha | 319 | ; movzx eax,byte [0x2f0000+0x9010] ; mouse port |
320 | ; mov [0xF604],byte 1 ;al |
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425 | victor | 321 | mov al, [0x2F0000+0x901F] ; DMA writing |
322 | mov [allow_dma_write], al |
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323 | mov al,[0x2f0000+0x9000] ; bpp |
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324 | mov [ScreenBPP],al |
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325 | movzx eax,word [0x2f0000+0x900A] ; X max |
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326 | dec eax |
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327 | mov [ScreenWidth],eax |
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328 | mov [screen_workarea.right],eax |
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329 | movzx eax,word [0x2f0000+0x900C] ; Y max |
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330 | dec eax |
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331 | mov [ScreenHeight],eax |
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332 | mov [screen_workarea.bottom],eax |
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333 | movzx eax,word [0x2f0000+0x9008] ; screen mode |
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334 | mov [SCR_MODE],eax |
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335 | mov eax,[0x2f0000+0x9014] ; Vesa 1.2 bnk sw add |
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336 | mov [BANK_SWITCH],eax |
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337 | mov [BytesPerScanLine],word 640*4 ; Bytes PerScanLine |
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338 | cmp [SCR_MODE],word 0x13 ; 320x200 |
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339 | je @f |
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340 | cmp [SCR_MODE],word 0x12 ; VGA 640x480 |
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341 | je @f |
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342 | mov ax,[0x2f0000+0x9001] ; for other modes |
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343 | mov [BytesPerScanLine],ax |
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1 | ha | 344 | @@: |
345 | |||
346 | ; GRAPHICS ADDRESSES |
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347 | |||
425 | victor | 348 | ;mov eax,0x100000*8 ; LFB address |
349 | ;cmp [0xfe0c],word 0x13 |
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350 | ;je no_d_lfb |
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351 | ;cmp [0xfe0c],word 0x12 |
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352 | ;je no_d_lfb |
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353 | ;cmp [0x2f0000+0x901e],byte 1 |
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354 | ;jne no_d_lfb |
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355 | mov byte [0x2f0000+0x901e],0x0 |
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356 | mov eax,[0x2f0000+0x9018] |
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1 | ha | 357 | ;no_d_lfb: |
425 | victor | 358 | mov [LFBAddress],eax |
1 | ha | 359 | |
425 | victor | 360 | cmp [SCR_MODE],word 0100000000000000b |
361 | jge setvesa20 |
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362 | cmp [SCR_MODE],word 0x13 |
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363 | je v20ga32 |
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364 | mov [PUTPIXEL],dword Vesa12_putpixel24 ; Vesa 1.2 |
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365 | mov [0xe024],dword Vesa12_getpixel24 |
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366 | cmp [ScreenBPP],byte 24 |
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367 | jz ga24 |
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368 | mov [PUTPIXEL],dword Vesa12_putpixel32 |
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369 | mov [0xe024],dword Vesa12_getpixel32 |
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1 | ha | 370 | ga24: |
425 | victor | 371 | jmp v20ga24 |
1 | ha | 372 | setvesa20: |
425 | victor | 373 | mov [PUTPIXEL],dword Vesa20_putpixel24 ; Vesa 2.0 |
374 | mov [0xe024],dword Vesa20_getpixel24 |
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375 | cmp [ScreenBPP],byte 24 |
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376 | jz v20ga24 |
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1 | ha | 377 | v20ga32: |
425 | victor | 378 | mov [PUTPIXEL],dword Vesa20_putpixel32 |
379 | mov [0xe024],dword Vesa20_getpixel32 |
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1 | ha | 380 | v20ga24: |
425 | victor | 381 | cmp [SCR_MODE],word 0x12 ; 16 C VGA 640x480 |
382 | jne no_mode_0x12 |
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383 | mov [PUTPIXEL],dword VGA_putpixel |
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384 | mov [0xe024],dword Vesa20_getpixel32 |
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1 | ha | 385 | no_mode_0x12: |
386 | |||
425 | victor | 387 | call test_cpu |
164 | serge | 388 | ; btr [cpu_caps], CAPS_SSE ;test: dont't use sse code |
389 | ; btr [cpu_caps], CAPS_SSE2 ;test: don't use sse2 |
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103 | halyavin | 390 | |
164 | serge | 391 | ; btr [cpu_caps], CAPS_FXSR ;test: disable sse support |
425 | victor | 392 | ;all sse commands rise #UD exption |
164 | serge | 393 | ; btr [cpu_caps], CAPS_PSE ;test: don't use large pages |
394 | ; btr [cpu_caps], CAPS_PGE ;test: don't use global pages |
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395 | ; btr [cpu_caps], CAPS_MTRR ;test: don't use MTRR |
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425 | victor | 396 | bts [cpu_caps], CAPS_TSC ;force use rdtsc |
378 | serge | 397 | |
375 | Ghost | 398 | ; -------- Fast System Call init ---------- |
378 | serge | 399 | ; Intel SYSENTER/SYSEXIT (AMD CPU support it too) |
425 | victor | 400 | bt [cpu_caps], CAPS_SEP |
401 | jnc .SEnP ; SysEnter not Present |
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402 | xor edx, edx |
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403 | mov ecx, MSR_SYSENTER_CS |
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404 | mov eax, os_code |
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405 | wrmsr |
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406 | mov ecx, MSR_SYSENTER_ESP |
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407 | mov eax, sysenter_stack ; Check it |
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408 | wrmsr |
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409 | mov ecx, MSR_SYSENTER_EIP |
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410 | mov eax, sysenter_entry |
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411 | wrmsr |
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375 | Ghost | 412 | .SEnP: |
378 | serge | 413 | ; AMD SYSCALL/SYSRET |
425 | victor | 414 | cmp byte[cpu_vendor], 'A' |
415 | jne .noSYSCALL |
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416 | mov eax, 0x80000001 |
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417 | cpuid |
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418 | test edx, 0x800 ; bit_11 - SYSCALL/SYSRET support |
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419 | jz .noSYSCALL |
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420 | mov ecx, MSR_AMD_EFER |
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421 | rdmsr |
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422 | or eax, 1 ; bit_0 - System Call Extension (SCE) |
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423 | wrmsr |
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164 | serge | 424 | |
375 | Ghost | 425 | ; !!!! It`s dirty hack, fix it !!! |
426 | ; Bits of EDX : |
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427 | ; Bit 31–16 During the SYSRET instruction, this field is copied into the CS register |
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428 | ; and the contents of this field, plus 8, are copied into the SS register. |
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429 | ; Bit 15–0 During the SYSCALL instruction, this field is copied into the CS register |
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430 | ; and the contents of this field, plus 8, are copied into the SS register. |
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431 | |||
425 | victor | 432 | ; mov edx, (os_code + 16) * 65536 + os_code |
433 | mov edx, 0x1B0013 |
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375 | Ghost | 434 | |
425 | victor | 435 | mov eax, syscall_entry |
436 | mov ecx, MSR_AMD_STAR |
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437 | wrmsr |
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375 | Ghost | 438 | .noSYSCALL: |
439 | ; ----------------------------------------- |
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440 | |||
378 | serge | 441 | |
442 | |||
357 | serge | 443 | ; MEMORY MODEL |
425 | victor | 444 | call mem_test |
445 | call init_mtrr |
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446 | call init_mem |
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447 | call init_page_map |
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164 | serge | 448 | |
357 | serge | 449 | ; ENABLE PAGING |
425 | victor | 450 | mov eax, sys_pgdir |
451 | mov cr3, eax |
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164 | serge | 452 | |
425 | victor | 453 | mov eax,cr0 |
454 | or eax,CR0_PG |
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455 | mov cr0,eax |
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164 | serge | 456 | |
425 | victor | 457 | call init_kernel_heap |
458 | stdcall kernel_alloc, RING0_STACK_SIZE+512 |
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459 | mov [os_stack], eax |
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378 | serge | 460 | |
425 | victor | 461 | call init_LFB |
462 | call init_fpu |
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164 | serge | 463 | |
425 | victor | 464 | call init_malloc |
276 | serge | 465 | |
425 | victor | 466 | stdcall alloc_kernel_space, 0x4F000 |
467 | mov [ipc_tmp], eax |
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468 | mov ebx, 0x1000 |
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164 | serge | 469 | |
425 | victor | 470 | add eax, 0x40000 |
471 | mov [proc_mem_map], eax |
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164 | serge | 472 | |
425 | victor | 473 | add eax, 0x8000 |
474 | mov [proc_mem_pdir], eax |
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164 | serge | 475 | |
425 | victor | 476 | add eax, ebx |
477 | mov [proc_mem_tab], eax |
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164 | serge | 478 | |
425 | victor | 479 | add eax, ebx |
480 | mov [tmp_task_pdir], eax |
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164 | serge | 481 | |
425 | victor | 482 | add eax, ebx |
483 | mov [tmp_task_ptab], eax |
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164 | serge | 484 | |
425 | victor | 485 | add eax, ebx |
486 | mov [ipc_pdir], eax |
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164 | serge | 487 | |
425 | victor | 488 | add eax, ebx |
489 | mov [ipc_ptab], eax |
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164 | serge | 490 | |
425 | victor | 491 | call init_events |
227 | serge | 492 | |
425 | victor | 493 | mov eax, srv.fd-SRV_FD_OFFSET |
494 | mov [srv.fd], eax |
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495 | mov [srv.bk], eax |
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278 | serge | 496 | |
425 | victor | 497 | mov edi, irq_tab |
498 | xor eax, eax |
||
499 | mov ecx, 16 |
||
500 | rep stosd |
||
164 | serge | 501 | |
41 | mikedld | 502 | ;Set base of graphic segment to linear address of LFB |
425 | victor | 503 | mov eax,[LFBAddress] ; set for gs |
504 | mov [graph_data_l+2],ax |
||
505 | shr eax,16 |
||
506 | mov [graph_data_l+4],al |
||
507 | mov [graph_data_l+7],ah |
||
1 | ha | 508 | |
256 | diamond | 509 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
510 | include 'detect/disks.inc' |
||
511 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
512 | |||
1 | ha | 513 | ; READ RAMDISK IMAGE FROM HD |
514 | |||
515 | ;!!!!!!!!!!!!!!!!!!!!!!! |
||
516 | include 'boot/rdload.inc' |
||
517 | ;!!!!!!!!!!!!!!!!!!!!!!! |
||
518 | ; mov [dma_hdd],1 |
||
519 | ; CALCULATE FAT CHAIN FOR RAMDISK |
||
520 | |||
425 | victor | 521 | call calculatefatchain |
1 | ha | 522 | |
523 | ; LOAD VMODE DRIVER |
||
524 | |||
525 | ;!!!!!!!!!!!!!!!!!!!!!!! |
||
526 | include 'vmodeld.inc' |
||
527 | ;!!!!!!!!!!!!!!!!!!!!!!! |
||
528 | |||
529 | ; LOAD FONTS I and II |
||
530 | |||
425 | victor | 531 | mov [CURRENT_TASK],dword 1 |
532 | mov [TASK_COUNT],dword 1 |
||
533 | mov [TASK_BASE],dword TASK_DATA |
||
1 | ha | 534 | |
425 | victor | 535 | pushad |
536 | push eax |
||
537 | mov eax,char - std_application_base_address |
||
538 | call file_system_lfn |
||
539 | mov eax,char2 - std_application_base_address |
||
540 | call file_system_lfn |
||
541 | pop eax |
||
542 | popad |
||
1 | ha | 543 | |
424 | spraid | 544 | ; mov esi,char |
545 | ; xor ebx,ebx |
||
546 | ; mov ecx,2560;26000 |
||
547 | ; mov edx,FONT_I |
||
548 | ; call fs_RamdiskRead |
||
1 | ha | 549 | |
424 | spraid | 550 | ; mov esi,char2 |
551 | ; xor ebx,ebx |
||
552 | ; mov ecx,2560;26000 |
||
553 | ; mov edx,FONT_II |
||
554 | ; call fs_RamdiskRead |
||
555 | |||
425 | victor | 556 | mov esi,boot_fonts |
557 | call boot_log |
||
1 | ha | 558 | |
559 | ; PRINT AMOUNT OF MEMORY |
||
425 | victor | 560 | mov esi, boot_memdetect |
561 | call boot_log |
||
1 | ha | 562 | |
425 | victor | 563 | movzx ecx, word [boot_y] |
564 | or ecx, (10+29*6) shl 16 ; "Determining amount of memory" |
||
565 | sub ecx, 10 |
||
566 | mov edx, 0xFFFFFF |
||
567 | mov ebx, [MEM_AMOUNT] |
||
568 | shr ebx, 20 |
||
569 | mov edi, 1 |
||
570 | mov eax, 0x00040000 |
||
571 | call display_number_force |
||
41 | mikedld | 572 | |
1 | ha | 573 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
574 | |||
425 | victor | 575 | mov esi,boot_irqs |
576 | call boot_log |
||
577 | call rerouteirqs |
||
1 | ha | 578 | |
425 | victor | 579 | mov esi,boot_tss |
580 | call boot_log |
||
1 | ha | 581 | |
582 | ; BUILD SCHEDULER |
||
583 | |||
425 | victor | 584 | call build_scheduler ; sys32.inc |
1 | ha | 585 | |
586 | ; LOAD IDT |
||
425 | victor | 587 | lidt [cs:idtreg] |
588 | cli |
||
1 | ha | 589 | |
425 | victor | 590 | mov esi,boot_devices |
591 | call boot_log |
||
592 | call detect_devices |
||
1 | ha | 593 | |
594 | ; TIMER SET TO 1/100 S |
||
595 | |||
425 | victor | 596 | mov esi,boot_timer |
597 | call boot_log |
||
598 | mov al,0x34 ; set to 100Hz |
||
599 | out 0x43,al |
||
600 | mov al,0x9b ; lsb 1193180 / 1193 |
||
601 | out 0x40,al |
||
602 | mov al,0x2e ; msb |
||
603 | out 0x40,al |
||
1 | ha | 604 | |
605 | ; SET MOUSE |
||
606 | |||
425 | victor | 607 | mov esi,boot_setmouse |
608 | call boot_log |
||
609 | call setmouse |
||
1 | ha | 610 | |
425 | victor | 611 | mov [pci_access_enabled],1 |
214 | serge | 612 | |
1 | ha | 613 | ; SET PRELIMINARY WINDOW STACK AND POSITIONS |
614 | |||
425 | victor | 615 | mov esi,boot_windefs |
616 | call boot_log |
||
617 | call setwindowdefaults |
||
1 | ha | 618 | |
619 | ; SET BACKGROUND DEFAULTS |
||
620 | |||
425 | victor | 621 | mov esi,boot_bgr |
622 | call boot_log |
||
623 | call calculatebackground |
||
1 | ha | 624 | |
625 | ; RESERVE SYSTEM IRQ'S JA PORT'S |
||
626 | |||
425 | victor | 627 | mov esi,boot_resirqports |
628 | call boot_log |
||
629 | call reserve_irqs_ports |
||
1 | ha | 630 | |
631 | ; SET PORTS FOR IRQ HANDLERS |
||
632 | |||
425 | victor | 633 | mov esi,boot_setrports |
634 | call boot_log |
||
635 | call setirqreadports |
||
1 | ha | 636 | |
637 | ; SET UP OS TASK |
||
638 | |||
425 | victor | 639 | mov esi,boot_setostask |
640 | call boot_log |
||
214 | serge | 641 | |
425 | victor | 642 | mov eax, fpu_data |
643 | mov dword [SLOT_BASE+APPDATA.fpu_state], eax |
||
644 | mov dword [SLOT_BASE+APPDATA.fpu_handler], 0 |
||
645 | mov dword [SLOT_BASE+APPDATA.sse_handler], 0 |
||
164 | serge | 646 | |
425 | victor | 647 | ; name for OS/IDLE process |
281 | serge | 648 | |
425 | victor | 649 | mov dword [SLOT_BASE+256+APPDATA.app_name], dword 'OS/I' |
650 | mov dword [SLOT_BASE+256+APPDATA.app_name+4], dword 'DLE ' |
||
651 | mov edi, [os_stack] |
||
652 | mov dword [SLOT_BASE+256+APPDATA.pl0_stack], edi |
||
653 | add edi, RING0_STACK_SIZE |
||
654 | mov dword [SLOT_BASE+256+APPDATA.fpu_state], edi |
||
357 | serge | 655 | |
425 | victor | 656 | mov esi, fpu_data |
657 | mov ecx, 512/4 |
||
658 | cld |
||
659 | rep movsd |
||
357 | serge | 660 | |
425 | victor | 661 | mov dword [SLOT_BASE+256+APPDATA.fpu_handler], 0 |
662 | mov dword [SLOT_BASE+256+APPDATA.sse_handler], 0 |
||
357 | serge | 663 | |
425 | victor | 664 | mov ebx, [def_cursor] |
665 | mov dword [SLOT_BASE+256+APPDATA.cursor], ebx |
||
214 | serge | 666 | |
425 | victor | 667 | mov ebx, SLOT_BASE+256+APP_OBJ_OFFSET |
668 | mov dword [SLOT_BASE+256+APPDATA.fd_obj], ebx |
||
669 | mov dword [SLOT_BASE+256+APPDATA.bk_obj], ebx |
||
281 | serge | 670 | |
425 | victor | 671 | ; task list |
672 | mov [TASK_DATA+TASKDATA.wnd_number], 1 ; on screen number |
||
673 | mov [TASK_DATA+TASKDATA.pid], 1 ; process id number |
||
674 | mov [TASK_DATA+TASKDATA.mem_start], 0 ; process base address |
||
1 | ha | 675 | |
425 | victor | 676 | mov edi,tss_data+tss_step |
677 | mov ecx, (tss_step)/4 |
||
678 | xor eax, eax |
||
679 | cld |
||
680 | rep stosd |
||
1 | ha | 681 | |
425 | victor | 682 | mov edi,tss_data+tss_step |
683 | mov [edi+TSS._ss0], os_data |
||
684 | mov eax,cr3 |
||
685 | mov [edi+TSS._cr3],eax |
||
686 | mov [edi+TSS._eip],osloop |
||
687 | mov [edi+TSS._eflags],dword 0x11202 ; sti and resume |
||
688 | mov eax, [os_stack] |
||
689 | add eax, RING0_STACK_SIZE |
||
690 | mov [edi+TSS._esp], eax |
||
691 | mov [edi+TSS._cs],os_code |
||
692 | mov [edi+TSS._ss],os_data |
||
693 | mov [edi+TSS._ds],os_data |
||
694 | mov [edi+TSS._es],os_data |
||
695 | mov [edi+TSS._fs],os_data |
||
696 | mov [edi+TSS._gs],os_data |
||
237 | serge | 697 | |
425 | victor | 698 | mov ax,tss0 |
699 | ltr ax |
||
1 | ha | 700 | |
425 | victor | 701 | call init_cursors |
281 | serge | 702 | |
703 | |||
1 | ha | 704 | ; READ TSC / SECOND |
705 | |||
425 | victor | 706 | mov esi,boot_tsc |
707 | call boot_log |
||
708 | call _rdtsc |
||
709 | mov ecx,eax |
||
710 | mov esi,250 ; wait 1/4 a second |
||
711 | call delay_ms |
||
712 | call _rdtsc |
||
713 | sub eax,ecx |
||
714 | shl eax,2 |
||
715 | mov [CPU_FREQ],eax ; save tsc / sec |
||
716 | mov ebx, 1000000 |
||
717 | div ebx |
||
718 | mov [stall_mcs], eax |
||
1 | ha | 719 | |
720 | ; SET VARIABLES |
||
721 | |||
425 | victor | 722 | call set_variables |
1 | ha | 723 | |
724 | ; STACK AND FDC |
||
725 | |||
425 | victor | 726 | call stack_init |
727 | call fdc_init |
||
1 | ha | 728 | |
729 | ; PALETTE FOR 320x200 and 640x480 16 col |
||
730 | |||
425 | victor | 731 | cmp [SCR_MODE],word 0x12 |
732 | jne no_pal_vga |
||
733 | mov esi,boot_pal_vga |
||
734 | call boot_log |
||
735 | call paletteVGA |
||
1 | ha | 736 | no_pal_vga: |
737 | |||
425 | victor | 738 | cmp [SCR_MODE],word 0x13 |
739 | jne no_pal_ega |
||
740 | mov esi,boot_pal_ega |
||
741 | call boot_log |
||
742 | call palette320x200 |
||
1 | ha | 743 | no_pal_ega: |
744 | |||
745 | ; LOAD DEFAULT SKIN |
||
746 | |||
425 | victor | 747 | mov esi,_skin_file_default |
748 | mov edi,_skin_file |
||
749 | movsd |
||
750 | movsd |
||
751 | movsd |
||
752 | call load_skin |
||
1 | ha | 753 | |
754 | ; LOAD FIRST APPLICATION |
||
425 | victor | 755 | mov [CURRENT_TASK],dword 1 |
756 | mov [TASK_COUNT],dword 1 |
||
757 | cli |
||
758 | cmp byte [0x2f0000+0x9030],1 |
||
759 | jne no_load_vrr_m |
||
237 | serge | 760 | |
425 | victor | 761 | mov ebp, vrr_m |
762 | xor ebx, ebx |
||
763 | xor edx, edx |
||
764 | call fs_execute |
||
765 | cmp eax,2 ; if vrr_m app found (PID=2) |
||
766 | je first_app_found |
||
41 | mikedld | 767 | |
237 | serge | 768 | no_load_vrr_m: |
425 | victor | 769 | mov ebp, firstapp |
770 | xor ebx, ebx |
||
771 | xor edx, edx |
||
772 | call fs_execute |
||
773 | cmp eax,2 ; continue if a process has been loaded |
||
774 | je first_app_found |
||
775 | mov eax, 0xDEADBEEF ; otherwise halt |
||
776 | hlt |
||
237 | serge | 777 | first_app_found: |
425 | victor | 778 | cli |
1 | ha | 779 | |
425 | victor | 780 | ;mov [TASK_COUNT],dword 2 |
781 | mov [CURRENT_TASK],dword 1 ; set OS task fisrt |
||
1 | ha | 782 | |
783 | |||
21 | poddubny | 784 | ; SET KEYBOARD PARAMETERS |
425 | victor | 785 | mov al, 0xf6 ; reset keyboard, scan enabled |
786 | call kb_write |
||
1 | ha | 787 | |
425 | victor | 788 | ; wait until 8042 is ready |
789 | xor ecx,ecx |
||
265 | diamond | 790 | @@: |
425 | victor | 791 | in al,64h |
792 | and al,00000010b |
||
793 | loopnz @b |
||
1 | ha | 794 | |
795 | ; mov al, 0xED ; svetodiody - only for testing! |
||
796 | ; call kb_write |
||
797 | ; call kb_read |
||
798 | ; mov al, 111b |
||
799 | ; call kb_write |
||
800 | ; call kb_read |
||
41 | mikedld | 801 | |
425 | victor | 802 | mov al, 0xF3 ; set repeat rate & delay |
803 | call kb_write |
||
265 | diamond | 804 | ; call kb_read |
425 | victor | 805 | mov al, 0 ; 30 250 ;00100010b ; 24 500 ;00100100b ; 20 500 |
806 | call kb_write |
||
265 | diamond | 807 | ; call kb_read |
1 | ha | 808 | ;// mike.dld [ |
425 | victor | 809 | call set_lights |
1 | ha | 810 | ;// mike.dld ] |
811 | |||
21 | poddubny | 812 | ; START MULTITASKING |
1 | ha | 813 | |
425 | victor | 814 | mov esi,boot_tasking |
815 | call boot_log |
||
21 | poddubny | 816 | |
381 | serge | 817 | ; mov [ENABLE_TASKSWITCH],byte 1 ; multitasking enabled |
21 | poddubny | 818 | |
1 | ha | 819 | ; UNMASK ALL IRQ'S |
820 | |||
425 | victor | 821 | mov esi,boot_allirqs |
822 | call boot_log |
||
41 | mikedld | 823 | |
425 | victor | 824 | cli ;guarantee forbidance of interrupts. |
825 | mov al,0 ; unmask all irq's |
||
826 | out 0xA1,al |
||
827 | out 0x21,al |
||
1 | ha | 828 | |
425 | victor | 829 | mov ecx,32 |
1 | ha | 830 | |
831 | ready_for_irqs: |
||
832 | |||
425 | victor | 833 | mov al,0x20 ; ready for irqs |
834 | out 0x20,al |
||
835 | out 0xa0,al |
||
1 | ha | 836 | |
425 | victor | 837 | loop ready_for_irqs ; flush the queue |
1 | ha | 838 | |
425 | victor | 839 | stdcall attach_int_handler, dword 1, irq1 |
164 | serge | 840 | |
1 | ha | 841 | ; mov [dma_hdd],1 |
425 | victor | 842 | cmp [IDEContrRegsBaseAddr], 0 |
843 | setnz [dma_hdd] |
||
1 | ha | 844 | |
425 | victor | 845 | sti |
846 | jmp $ ; wait here for timer to take control |
||
1 | ha | 847 | |
425 | victor | 848 | ; Fly :) |
1 | ha | 849 | |
850 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
851 | ; ; |
||
33 | mario79 | 852 | ; MAIN OS LOOP START ; |
1 | ha | 853 | ; ; |
854 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
855 | align 32 |
||
856 | osloop: |
||
425 | victor | 857 | call [draw_pointer] |
858 | call checkbuttons |
||
859 | call checkwindows |
||
49 | mikedld | 860 | ; call check_window_move_request |
425 | victor | 861 | call checkmisc |
862 | call checkVga_N13 |
||
863 | call stack_handler |
||
864 | call checkidle |
||
865 | call check_fdd_motor_status |
||
866 | jmp osloop |
||
33 | mario79 | 867 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
868 | ; ; |
||
869 | ; MAIN OS LOOP END ; |
||
870 | ; ; |
||
871 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
1 | ha | 872 | |
873 | checkidle: |
||
425 | victor | 874 | pushad |
1 | ha | 875 | |
425 | victor | 876 | cmp [check_idle_semaphore],0 |
877 | jne no_idle_state |
||
1 | ha | 878 | |
425 | victor | 879 | call change_task |
880 | mov eax,[idlemem] |
||
881 | mov ebx,[timer_ticks] ;[0xfdf0] |
||
882 | cmp eax,ebx |
||
883 | jnz idle_exit |
||
884 | call _rdtsc |
||
885 | mov ecx,eax |
||
1 | ha | 886 | idle_loop: |
425 | victor | 887 | hlt |
888 | cmp [check_idle_semaphore],0 |
||
889 | jne idle_loop_exit |
||
890 | mov eax,[timer_ticks] ;[0xfdf0] |
||
891 | cmp ebx,eax |
||
892 | jz idle_loop |
||
1 | ha | 893 | idle_loop_exit: |
425 | victor | 894 | mov [idlemem],eax |
895 | call _rdtsc |
||
896 | sub eax,ecx |
||
897 | mov ebx,[idleuse] |
||
898 | add ebx,eax |
||
899 | mov [idleuse],ebx |
||
1 | ha | 900 | |
425 | victor | 901 | popad |
902 | ret |
||
1 | ha | 903 | |
904 | idle_exit: |
||
905 | |||
425 | victor | 906 | mov ebx,[timer_ticks] ;[0xfdf0] |
907 | mov [idlemem],ebx |
||
908 | call change_task |
||
1 | ha | 909 | |
425 | victor | 910 | popad |
911 | ret |
||
1 | ha | 912 | |
913 | no_idle_state: |
||
914 | |||
425 | victor | 915 | dec [check_idle_semaphore] |
1 | ha | 916 | |
425 | victor | 917 | mov ebx,[timer_ticks] ;[0xfdf0] |
918 | mov [idlemem],ebx |
||
919 | call change_task |
||
1 | ha | 920 | |
425 | victor | 921 | popad |
922 | ret |
||
1 | ha | 923 | |
924 | uglobal |
||
425 | victor | 925 | idlemem dd 0x0 |
926 | idleuse dd 0x0 |
||
927 | idleusesec dd 0x0 |
||
928 | check_idle_semaphore dd 0x0 |
||
1 | ha | 929 | endg |
930 | |||
931 | |||
932 | |||
933 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
934 | ; ; |
||
935 | ; INCLUDED SYSTEM FILES ; |
||
936 | ; ; |
||
937 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
938 | |||
939 | |||
7 | me_root | 940 | include "kernel32.inc" |
1 | ha | 941 | |
942 | |||
943 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
944 | ; ; |
||
945 | ; KERNEL FUNCTIONS ; |
||
946 | ; ; |
||
947 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
948 | |||
949 | reserve_irqs_ports: |
||
950 | |||
425 | victor | 951 | pushad |
1 | ha | 952 | |
425 | victor | 953 | mov [irq_owner+4*0],byte 1 ; timer |
954 | mov [irq_owner+4*1],byte 1 ; keyboard |
||
955 | mov [irq_owner+4*5],byte 1 ; sound blaster |
||
956 | mov [irq_owner+4*6],byte 1 ; floppy diskette |
||
957 | mov [irq_owner+4*13],byte 1 ; math co-pros |
||
958 | mov [irq_owner+4*14],byte 1 ; ide I |
||
959 | mov [irq_owner+4*15],byte 1 ; ide II |
||
58 | mario79 | 960 | ; movzx eax,byte [0xf604] ; mouse irq |
961 | ; dec eax |
||
962 | ; add eax,mouseirqtable |
||
963 | ; movzx eax,byte [eax] |
||
964 | ; shl eax,2 |
||
965 | ; mov [irq_owner+eax],byte 1 |
||
1 | ha | 966 | |
967 | |||
425 | victor | 968 | ; RESERVE PORTS |
969 | mov edi,1 ; 0x00-0x2d |
||
970 | mov [RESERVED_PORTS],edi |
||
971 | shl edi,4 |
||
972 | mov [RESERVED_PORTS+edi+0],dword 1 |
||
973 | mov [RESERVED_PORTS+edi+4],dword 0x0 |
||
974 | mov [RESERVED_PORTS+edi+8],dword 0x2d |
||
269 | serge | 975 | |
425 | victor | 976 | inc dword [RESERVED_PORTS] ; 0x30-0x4d |
977 | mov edi,[RESERVED_PORTS] |
||
978 | shl edi,4 |
||
979 | mov [RESERVED_PORTS+edi+0],dword 1 |
||
980 | mov [RESERVED_PORTS+edi+4],dword 0x30 |
||
981 | mov [RESERVED_PORTS+edi+8],dword 0x4d |
||
269 | serge | 982 | |
425 | victor | 983 | inc dword [RESERVED_PORTS] ; 0x50-0xdf |
984 | mov edi,[RESERVED_PORTS] |
||
985 | shl edi,4 |
||
986 | mov [RESERVED_PORTS+edi+0],dword 1 |
||
987 | mov [RESERVED_PORTS+edi+4],dword 0x50 |
||
988 | mov [RESERVED_PORTS+edi+8],dword 0xdf |
||
233 | serge | 989 | |
425 | victor | 990 | inc dword [RESERVED_PORTS] ; 0xe5-0xff |
991 | mov edi,[RESERVED_PORTS] |
||
992 | shl edi,4 |
||
993 | mov [RESERVED_PORTS+edi+0],dword 1 |
||
994 | mov [RESERVED_PORTS+edi+4],dword 0xe5 |
||
995 | mov [RESERVED_PORTS+edi+8],dword 0xff |
||
233 | serge | 996 | |
997 | |||
58 | mario79 | 998 | ; cmp [0xf604],byte 2 ; com1 mouse -> 0x3f0-0x3ff |
999 | ; jne ripl1 |
||
1000 | ; inc dword [0x2d0000] |
||
1001 | ; mov edi,[0x2d0000] |
||
1002 | ; shl edi,4 |
||
1003 | ; mov [0x2d0000+edi+0],dword 1 |
||
1004 | ; mov [0x2d0000+edi+4],dword 0x3f0 |
||
1005 | ; mov [0x2d0000+edi+8],dword 0x3ff |
||
1006 | ; ripl1: |
||
1007 | ; cmp [0xf604],byte 3 ; com2 mouse -> 0x2f0-0x2ff |
||
1008 | ; jne ripl2 |
||
1009 | ; inc dword [0x2d0000] |
||
1010 | ; mov edi,[0x2d0000] |
||
1011 | ; shl edi,4 |
||
1012 | ; mov [0x2d0000+edi+0],dword 1 |
||
1013 | ; mov [0x2d0000+edi+4],dword 0x2f0 |
||
1014 | ; mov [0x2d0000+edi+8],dword 0x2ff |
||
1015 | ; ripl2: |
||
1 | ha | 1016 | |
425 | victor | 1017 | popad |
1018 | ret |
||
1 | ha | 1019 | |
1020 | iglobal |
||
425 | victor | 1021 | mouseirqtable db 12 ; ps2 |
1022 | db 4 ; com1 |
||
1023 | db 3 ; com2 |
||
1 | ha | 1024 | endg |
1025 | |||
1026 | setirqreadports: |
||
1027 | |||
425 | victor | 1028 | mov [irq12read+0],dword 0x60 + 0x01000000 ; read port 0x60 , byte |
1029 | mov [irq12read+4],dword 0 ; end of port list |
||
1030 | mov [irq04read+0],dword 0x3f8 + 0x01000000 ; read port 0x3f8 , byte |
||
1031 | mov [irq04read+4],dword 0 ; end of port list |
||
1032 | mov [irq03read+0],dword 0x2f8 + 0x01000000 ; read port 0x2f8 , byte |
||
1033 | mov [irq03read+4],dword 0 ; end of port list |
||
1 | ha | 1034 | |
425 | victor | 1035 | ret |
1 | ha | 1036 | |
1037 | iglobal |
||
1038 | process_number dd 0x1 |
||
1039 | endg |
||
1040 | |||
1041 | set_variables: |
||
1042 | |||
425 | victor | 1043 | mov ecx,0x100 ; flush port 0x60 |
1044 | .fl60: in al,0x60 |
||
1045 | loop .fl60 |
||
1046 | mov [MOUSE_BUFF_COUNT],byte 0 ; mouse buffer |
||
1047 | mov [KEY_COUNT],byte 0 ; keyboard buffer |
||
1048 | mov [BTN_COUNT],byte 0 ; button buffer |
||
381 | serge | 1049 | ; mov [MOUSE_X],dword 100*65536+100 ; mouse x/y |
1 | ha | 1050 | |
425 | victor | 1051 | push eax |
1052 | mov ax,[0x2f0000+0x900c] |
||
1053 | shr ax,1 |
||
1054 | shl eax,16 |
||
1055 | mov ax,[0x2f0000+0x900A] |
||
1056 | shr ax,1 |
||
1057 | mov [MOUSE_X],eax |
||
1058 | pop eax |
||
41 | mikedld | 1059 | |
425 | victor | 1060 | mov byte [SB16_Status],0 ; Minazzi Paolo |
1061 | mov [display_data-12],dword 1 ; tiled background |
||
1062 | mov [BTN_ADDR],dword BUTTON_INFO ; address of button list |
||
1 | ha | 1063 | |
1064 | ;!! IP 04.02.2005: |
||
425 | victor | 1065 | mov [next_usage_update], 100 |
1066 | mov byte [0xFFFF], 0 ; change task if possible |
||
1 | ha | 1067 | |
425 | victor | 1068 | ret |
1 | ha | 1069 | |
1070 | ;* mouse centered - start code- Mario79 |
||
1071 | mouse_centered: |
||
425 | victor | 1072 | push eax |
1073 | mov eax,[ScreenWidth] |
||
1074 | shr eax,1 |
||
1075 | mov [MOUSE_X],ax |
||
1076 | mov eax,[ScreenHeight] |
||
1077 | shr eax,1 |
||
1078 | mov [MOUSE_Y],ax |
||
1079 | pop eax |
||
1080 | ret |
||
1 | ha | 1081 | ;* mouse centered - end code- Mario79 |
1082 | |||
1083 | align 4 |
||
1084 | |||
1085 | sys_outport: |
||
1086 | |||
425 | victor | 1087 | mov edi,ebx ; separate flag for read / write |
1 | ha | 1088 | and ebx,65535 |
1089 | |||
381 | serge | 1090 | mov ecx,[RESERVED_PORTS] |
1 | ha | 1091 | test ecx,ecx |
1092 | jne sopl8 |
||
1093 | mov [esp+36],dword 1 |
||
1094 | ret |
||
1095 | |||
1096 | sopl8: |
||
379 | serge | 1097 | mov edx,[TASK_BASE] |
1 | ha | 1098 | mov edx,[edx+0x4] |
1099 | and ebx,65535 |
||
1100 | cld |
||
1101 | sopl1: |
||
1102 | |||
1103 | mov esi,ecx |
||
1104 | shl esi,4 |
||
381 | serge | 1105 | add esi,RESERVED_PORTS |
1 | ha | 1106 | cmp edx,[esi+0] |
1107 | jne sopl2 |
||
1108 | cmp ebx,[esi+4] |
||
425 | victor | 1109 | jb sopl2 |
1 | ha | 1110 | cmp ebx,[esi+8] |
425 | victor | 1111 | jg sopl2 |
1 | ha | 1112 | jmp sopl3 |
1113 | |||
1114 | sopl2: |
||
1115 | |||
1116 | dec ecx |
||
1117 | jnz sopl1 |
||
1118 | mov [esp+36],dword 1 |
||
1119 | ret |
||
1120 | |||
1121 | sopl3: |
||
1122 | |||
1123 | test edi,0x80000000 ; read ? |
||
1124 | jnz sopl4 |
||
1125 | |||
425 | victor | 1126 | mov dx,bx ; write |
1 | ha | 1127 | out dx,al |
1128 | mov [esp+36],dword 0 |
||
1129 | ret |
||
1130 | |||
1131 | sopl4: |
||
1132 | |||
425 | victor | 1133 | mov dx,bx ; read |
1134 | in al,dx |
||
1 | ha | 1135 | and eax,0xff |
1136 | mov [esp+36],dword 0 |
||
1137 | mov [esp+24],eax |
||
1138 | ret |
||
1139 | |||
1140 | |||
1141 | |||
1142 | align 4 |
||
1143 | sys_sb16: |
||
1144 | |||
1145 | cmp word [sb16],word 0 |
||
1146 | jnz sb16l1 |
||
1147 | mov [esp+36],dword 1 |
||
1148 | ret |
||
1149 | sb16l1: |
||
1150 | mov [esp+36],dword 0 |
||
1151 | cmp eax,1 ; set volume - main |
||
1152 | jnz sb16l2 |
||
1153 | mov dx,word [sb16] |
||
1154 | add dx,4 |
||
1155 | mov al,0x22 |
||
1156 | out dx,al |
||
1157 | mov esi,1 |
||
1158 | call delay_ms |
||
1159 | mov eax,ebx |
||
1160 | inc edx |
||
1161 | out dx,al |
||
1162 | ret |
||
1163 | sb16l2: |
||
1164 | |||
1165 | cmp eax,2 ; set volume - cd |
||
1166 | jnz sb16l3 |
||
1167 | mov dx,word [sb16] |
||
1168 | add dx,4 |
||
1169 | mov al,0x28 |
||
1170 | out dx,al |
||
1171 | mov esi,1 |
||
1172 | call delay_ms |
||
1173 | mov eax,ebx |
||
1174 | add edx,1 |
||
1175 | out dx,al |
||
1176 | ret |
||
1177 | sb16l3: |
||
1178 | mov [esp+36],dword 2 |
||
1179 | ret |
||
1180 | |||
1181 | |||
1182 | align 4 |
||
1183 | |||
1184 | sys_sb16II: |
||
1185 | |||
1186 | cmp word [sb16],word 0 |
||
1187 | jnz IIsb16l1 |
||
1188 | mov [esp+36],dword 1 |
||
1189 | ret |
||
1190 | IIsb16l1: |
||
1191 | |||
1192 | cmp eax,1 ; set volume - main |
||
1193 | jnz IIsb16l2 |
||
1194 | ; L |
||
1195 | mov dx,word [sb16] |
||
1196 | add dx,4 |
||
1197 | mov al,0x30 |
||
1198 | out dx,al |
||
1199 | mov eax,ebx |
||
1200 | inc edx |
||
1201 | out dx,al |
||
1202 | ; R |
||
1203 | mov dx,word [sb16] |
||
1204 | add dx,4 |
||
1205 | mov al,0x31 |
||
1206 | out dx,al |
||
1207 | mov eax,ebx |
||
1208 | inc edx |
||
1209 | out dx,al |
||
1210 | mov [esp+36],dword 0 |
||
1211 | ret |
||
1212 | IIsb16l2: |
||
1213 | |||
1214 | cmp eax,2 ; set volume - cd |
||
1215 | jnz IIsb16l3 |
||
1216 | ; L |
||
1217 | mov dx,word [sb16] |
||
1218 | add dx,4 |
||
1219 | mov al,0x36 |
||
1220 | out dx,al |
||
1221 | mov eax,ebx |
||
1222 | inc edx |
||
1223 | out dx,al |
||
1224 | ; R |
||
1225 | mov dx,word [sb16] |
||
1226 | add dx,4 |
||
1227 | mov al,0x37 |
||
1228 | out dx,al |
||
1229 | mov eax,ebx |
||
1230 | inc edx |
||
1231 | out dx,al |
||
1232 | mov [esp+36],dword 0 |
||
1233 | ret |
||
1234 | IIsb16l3: |
||
1235 | |||
1236 | mov [esp+36],dword 2 |
||
1237 | ret |
||
1238 | |||
1239 | |||
1240 | display_number: |
||
1241 | |||
1242 | ; eax = print type, al=0 -> ebx is number |
||
1243 | ; al=1 -> ebx is pointer |
||
1244 | ; ah=0 -> display decimal |
||
1245 | ; ah=1 -> display hexadecimal |
||
1246 | ; ah=2 -> display binary |
||
1247 | ; eax bits 16-21 = number of digits to display (0-32) |
||
1248 | ; eax bits 22-31 = reserved |
||
1249 | ; |
||
1250 | ; ebx = number or pointer |
||
1251 | ; ecx = x shl 16 + y |
||
1252 | ; edx = color |
||
425 | victor | 1253 | xor edi, edi |
211 | serge | 1254 | display_number_force: |
1 | ha | 1255 | |
425 | victor | 1256 | cmp eax,0xffff ; length > 0 ? |
1 | ha | 1257 | jge cont_displ |
1258 | ret |
||
1259 | cont_displ: |
||
1260 | |||
425 | victor | 1261 | cmp eax,61*0x10000 ; length <= 60 ? |
75 | diamond | 1262 | jb cont_displ2 |
1 | ha | 1263 | ret |
1264 | cont_displ2: |
||
1265 | |||
1266 | pushad |
||
1267 | |||
425 | victor | 1268 | cmp al,1 ; ecx is a pointer ? |
1 | ha | 1269 | jne displnl1 |
139 | diamond | 1270 | mov ebx,[ebx+std_application_base_address] |
1 | ha | 1271 | displnl1: |
1272 | sub esp,64 |
||
1273 | |||
425 | victor | 1274 | cmp ah,0 ; DECIMAL |
1 | ha | 1275 | jne no_display_desnum |
1276 | shr eax,16 |
||
75 | diamond | 1277 | and eax,0x3f |
1 | ha | 1278 | push eax |
1279 | mov edi,esp |
||
194 | diamond | 1280 | add edi,4+64-1 |
1 | ha | 1281 | mov ecx,eax |
1282 | mov eax,ebx |
||
1283 | mov ebx,10 |
||
1284 | d_desnum: |
||
1285 | xor edx,edx |
||
1286 | div ebx |
||
1287 | add dl,48 |
||
1288 | mov [edi],dl |
||
1289 | dec edi |
||
1290 | loop d_desnum |
||
1291 | pop eax |
||
1292 | call draw_num_text |
||
1293 | add esp,64 |
||
1294 | popad |
||
1295 | ret |
||
1296 | no_display_desnum: |
||
1297 | |||
425 | victor | 1298 | cmp ah,0x01 ; HEXADECIMAL |
1 | ha | 1299 | jne no_display_hexnum |
1300 | shr eax,16 |
||
75 | diamond | 1301 | and eax,0x3f |
1 | ha | 1302 | push eax |
1303 | mov edi,esp |
||
194 | diamond | 1304 | add edi,4+64-1 |
1 | ha | 1305 | mov ecx,eax |
1306 | mov eax,ebx |
||
1307 | mov ebx,16 |
||
1308 | d_hexnum: |
||
1309 | xor edx,edx |
||
1310 | div ebx |
||
1311 | add edx,hexletters |
||
1312 | mov dl,[edx] |
||
1313 | mov [edi],dl |
||
1314 | dec edi |
||
1315 | loop d_hexnum |
||
1316 | pop eax |
||
1317 | call draw_num_text |
||
1318 | add esp,64 |
||
1319 | popad |
||
1320 | ret |
||
1321 | no_display_hexnum: |
||
1322 | |||
425 | victor | 1323 | cmp ah,0x02 ; BINARY |
1 | ha | 1324 | jne no_display_binnum |
1325 | shr eax,16 |
||
75 | diamond | 1326 | and eax,0x3f |
1 | ha | 1327 | push eax |
1328 | mov edi,esp |
||
194 | diamond | 1329 | add edi,4+64-1 |
1 | ha | 1330 | mov ecx,eax |
1331 | mov eax,ebx |
||
1332 | mov ebx,2 |
||
1333 | d_binnum: |
||
1334 | xor edx,edx |
||
1335 | div ebx |
||
1336 | add dl,48 |
||
1337 | mov [edi],dl |
||
1338 | dec edi |
||
1339 | loop d_binnum |
||
1340 | pop eax |
||
1341 | call draw_num_text |
||
1342 | add esp,64 |
||
1343 | popad |
||
1344 | ret |
||
1345 | no_display_binnum: |
||
1346 | |||
1347 | add esp,64 |
||
1348 | popad |
||
1349 | ret |
||
1350 | |||
1351 | |||
1352 | draw_num_text: |
||
1353 | |||
1354 | ; dtext |
||
1355 | ; |
||
1356 | ; eax x & y |
||
1357 | ; ebx color |
||
1358 | ; ecx start of text |
||
1359 | ; edx length |
||
1360 | ; edi 1 force |
||
1361 | |||
379 | serge | 1362 | ; mov edi,[CURRENT_TASK] |
155 | diamond | 1363 | ; shl edi,8 |
380 | serge | 1364 | ; add ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
164 | serge | 1365 | ; rol eax,16 |
380 | serge | 1366 | ; add ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
164 | serge | 1367 | ; rol eax,16 |
1368 | |||
1 | ha | 1369 | mov edx,eax |
194 | diamond | 1370 | mov ecx,64+4 |
1 | ha | 1371 | sub ecx,eax |
1372 | add ecx,esp |
||
1373 | mov eax,[esp+64+32-8+4] |
||
425 | victor | 1374 | push edx ; add window start x & y |
379 | serge | 1375 | mov edx,[TASK_BASE] |
115 | poddubny | 1376 | mov ebx,[edx-twdw+WDATA.box.left] |
380 | serge | 1377 | add ebx, [(edx-CURRENT_TASK)*8+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1 | ha | 1378 | shl ebx,16 |
115 | poddubny | 1379 | add ebx,[edx-twdw+WDATA.box.top] |
380 | serge | 1380 | add ebx, [(edx-CURRENT_TASK)*8+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1 | ha | 1381 | add eax,ebx |
1382 | pop edx |
||
139 | diamond | 1383 | mov ebx,[esp+64+32-12+4] |
425 | victor | 1384 | and ebx, not 0x80000000 ; force counted string |
1385 | mov esi, [esp+64+4+4] |
||
1386 | mov edi, [esp+64+4] |
||
139 | diamond | 1387 | jmp dtext |
1 | ha | 1388 | |
1389 | read_string: |
||
1390 | |||
1391 | ; eax read_area |
||
1392 | ; ebx color of letter |
||
1393 | ; ecx color of background |
||
1394 | ; edx number of letters to read |
||
1395 | ; esi [x start]*65536 + [y_start] |
||
1396 | |||
1397 | ret |
||
1398 | |||
1399 | |||
1400 | align 4 |
||
1401 | |||
1402 | sys_setup: |
||
1403 | |||
1404 | ; 1=roland mpu midi base , base io address |
||
1405 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
||
1406 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1407 | ; 4=sb16 base , base io address |
||
1408 | ; 5=system language, 1eng 2fi 3ger 4rus |
||
1409 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1410 | ; 8=fat32 partition in hd |
||
1411 | ; 9 |
||
1412 | ; 10 = sound dma channel |
||
1413 | ; 11 = enable lba read |
||
1414 | ; 12 = enable pci access |
||
1415 | |||
1416 | |||
1417 | mov [esp+36],dword 0 |
||
425 | victor | 1418 | cmp eax,1 ; MIDI |
1 | ha | 1419 | jnz nsyse1 |
1420 | cmp ebx,0x100 |
||
1421 | jb nsyse1 |
||
1422 | mov edx,65535 |
||
1423 | cmp edx,ebx |
||
1424 | jb nsyse1 |
||
1425 | mov [midi_base],bx |
||
1426 | mov word [mididp],bx |
||
1427 | inc bx |
||
1428 | mov word [midisp],bx |
||
1429 | ret |
||
1430 | |||
283 | diamond | 1431 | iglobal |
1 | ha | 1432 | midi_base dw 0 |
283 | diamond | 1433 | endg |
1 | ha | 1434 | |
1435 | nsyse1: |
||
1436 | |||
425 | victor | 1437 | cmp eax,2 ; KEYBOARD |
1 | ha | 1438 | jnz nsyse2 |
1439 | cmp ebx,1 |
||
1440 | jnz kbnobase |
||
379 | serge | 1441 | mov edi,[TASK_BASE] |
115 | poddubny | 1442 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1443 | mov eax,ecx |
1444 | mov ebx,keymap |
||
1445 | mov ecx,128 |
||
1446 | call memmove |
||
1447 | ret |
||
1448 | kbnobase: |
||
1449 | cmp ebx,2 |
||
1450 | jnz kbnoshift |
||
379 | serge | 1451 | mov edi,[TASK_BASE] |
115 | poddubny | 1452 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1453 | mov eax,ecx |
1454 | mov ebx,keymap_shift |
||
1455 | mov ecx,128 |
||
1456 | call memmove |
||
1457 | ret |
||
1458 | kbnoshift: |
||
1459 | cmp ebx,3 |
||
1460 | jne kbnoalt |
||
379 | serge | 1461 | mov edi,[TASK_BASE] |
115 | poddubny | 1462 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1463 | mov eax,ecx |
1464 | mov ebx,keymap_alt |
||
1465 | mov ecx,128 |
||
1466 | call memmove |
||
1467 | ret |
||
1468 | kbnoalt: |
||
1469 | cmp ebx,9 |
||
1470 | jnz kbnocountry |
||
1471 | mov word [keyboard],cx |
||
1472 | ret |
||
1473 | kbnocountry: |
||
1474 | mov [esp+36],dword 1 |
||
1475 | ret |
||
1476 | nsyse2: |
||
425 | victor | 1477 | cmp eax,3 ; CD |
1 | ha | 1478 | jnz nsyse3 |
75 | diamond | 1479 | test ebx,ebx |
1480 | jz nosesl |
||
1481 | cmp ebx, 4 |
||
1482 | ja nosesl |
||
1 | ha | 1483 | mov [cd_base],bl |
1484 | cmp ebx,1 |
||
1485 | jnz noprma |
||
1486 | mov [cdbase],0x1f0 |
||
1487 | mov [cdid],0xa0 |
||
1488 | noprma: |
||
1489 | cmp ebx,2 |
||
1490 | jnz noprsl |
||
1491 | mov [cdbase],0x1f0 |
||
1492 | mov [cdid],0xb0 |
||
1493 | noprsl: |
||
1494 | cmp ebx,3 |
||
1495 | jnz nosema |
||
1496 | mov [cdbase],0x170 |
||
1497 | mov [cdid],0xa0 |
||
1498 | nosema: |
||
1499 | cmp ebx,4 |
||
1500 | jnz nosesl |
||
1501 | mov [cdbase],0x170 |
||
1502 | mov [cdid],0xb0 |
||
1503 | nosesl: |
||
1504 | ret |
||
1505 | |||
1506 | cd_base db 0 |
||
1507 | |||
1508 | nsyse3: |
||
1509 | |||
425 | victor | 1510 | cmp eax,4 ; SB |
1 | ha | 1511 | jnz nsyse4 |
1512 | cmp ebx,0x100 |
||
1513 | jb nsyse4 |
||
1514 | mov edx,65535 |
||
1515 | cmp edx,ebx |
||
1516 | jb nsyse4 |
||
1517 | mov word [sb16],bx |
||
1518 | ret |
||
1519 | nsyse4: |
||
1520 | |||
425 | victor | 1521 | cmp eax,5 ; SYSTEM LANGUAGE |
1 | ha | 1522 | jnz nsyse5 |
1523 | mov [syslang],ebx |
||
1524 | ret |
||
1525 | nsyse5: |
||
1526 | |||
425 | victor | 1527 | cmp eax,7 ; HD BASE |
1 | ha | 1528 | jne nsyse7 |
75 | diamond | 1529 | test ebx,ebx |
1530 | jz nosethd |
||
1531 | cmp ebx,4 |
||
1532 | ja nosethd |
||
1 | ha | 1533 | mov [hd_base],bl |
1534 | cmp ebx,1 |
||
1535 | jnz noprmahd |
||
1536 | mov [hdbase],0x1f0 |
||
1537 | mov [hdid],0x0 |
||
1538 | mov [hdpos],1 |
||
1539 | ; call set_FAT32_variables |
||
1540 | noprmahd: |
||
1541 | cmp ebx,2 |
||
1542 | jnz noprslhd |
||
1543 | mov [hdbase],0x1f0 |
||
1544 | mov [hdid],0x10 |
||
1545 | mov [hdpos],2 |
||
1546 | ; call set_FAT32_variables |
||
1547 | noprslhd: |
||
1548 | cmp ebx,3 |
||
1549 | jnz nosemahd |
||
1550 | mov [hdbase],0x170 |
||
1551 | mov [hdid],0x0 |
||
1552 | mov [hdpos],3 |
||
1553 | ; call set_FAT32_variables |
||
1554 | nosemahd: |
||
1555 | cmp ebx,4 |
||
1556 | jnz noseslhd |
||
1557 | mov [hdbase],0x170 |
||
1558 | mov [hdid],0x10 |
||
1559 | mov [hdpos],4 |
||
1560 | ; call set_FAT32_variables |
||
1561 | noseslhd: |
||
1562 | call reserve_hd1 |
||
321 | diamond | 1563 | call reserve_hd_channel |
1564 | call free_hd_channel |
||
425 | victor | 1565 | mov [hd1_status],0 ; free |
75 | diamond | 1566 | nosethd: |
1 | ha | 1567 | ret |
1568 | |||
283 | diamond | 1569 | iglobal |
1 | ha | 1570 | hd_base db 0 |
283 | diamond | 1571 | endg |
1 | ha | 1572 | |
1573 | nsyse7: |
||
1574 | |||
425 | victor | 1575 | cmp eax,8 ; HD PARTITION |
1 | ha | 1576 | jne nsyse8 |
1577 | mov [fat32part],ebx |
||
1578 | ; call set_FAT32_variables |
||
1579 | call reserve_hd1 |
||
321 | diamond | 1580 | call reserve_hd_channel |
1581 | call free_hd_channel |
||
1 | ha | 1582 | pusha |
1583 | call choice_necessity_partition_1 |
||
1584 | popa |
||
425 | victor | 1585 | mov [hd1_status],0 ; free |
1 | ha | 1586 | ret |
1587 | nsyse8: |
||
1588 | |||
425 | victor | 1589 | cmp eax,10 ; SOUND DMA CHANNEL |
1 | ha | 1590 | jne no_set_sound_dma |
75 | diamond | 1591 | cmp ebx,3 |
1592 | ja sys_setup_err |
||
1 | ha | 1593 | mov [sound_dma],ebx |
1594 | ret |
||
1595 | no_set_sound_dma: |
||
1596 | |||
425 | victor | 1597 | cmp eax,11 ; ENABLE LBA READ |
1 | ha | 1598 | jne no_set_lba_read |
1599 | and ebx,1 |
||
1600 | mov [lba_read_enabled],ebx |
||
1601 | ret |
||
1602 | no_set_lba_read: |
||
1603 | |||
425 | victor | 1604 | cmp eax,12 ; ENABLE PCI ACCESS |
1 | ha | 1605 | jne no_set_pci_access |
1606 | and ebx,1 |
||
1607 | mov [pci_access_enabled],ebx |
||
1608 | ret |
||
1609 | no_set_pci_access: |
||
1610 | |||
1611 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
1612 | include 'vmodeint.inc' |
||
1613 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
1614 | |||
75 | diamond | 1615 | sys_setup_err: |
1 | ha | 1616 | mov [esp+36],dword -1 |
1617 | ret |
||
1618 | |||
1619 | |||
1620 | align 4 |
||
1621 | |||
1622 | sys_getsetup: |
||
1623 | |||
1624 | ; 1=roland mpu midi base , base io address |
||
1625 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
||
1626 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1627 | ; 4=sb16 base , base io address |
||
1628 | ; 5=system language, 1eng 2fi 3ger 4rus |
||
1629 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1630 | ; 8=fat32 partition in hd |
||
1631 | ; 9=get hs timer tic |
||
1632 | |||
1633 | cmp eax,1 |
||
1634 | jne ngsyse1 |
||
1635 | movzx eax,[midi_base] |
||
1636 | mov [esp+36],eax |
||
1637 | ret |
||
1638 | ngsyse1: |
||
1639 | |||
1640 | cmp eax,2 |
||
1641 | jne ngsyse2 |
||
1642 | cmp ebx,1 |
||
1643 | jnz kbnobaseret |
||
379 | serge | 1644 | mov edi,[TASK_BASE] |
115 | poddubny | 1645 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1646 | mov ebx,ecx |
1647 | mov eax,keymap |
||
1648 | mov ecx,128 |
||
1649 | call memmove |
||
1650 | ret |
||
1651 | kbnobaseret: |
||
1652 | cmp ebx,2 |
||
1653 | jnz kbnoshiftret |
||
379 | serge | 1654 | mov edi,[TASK_BASE] |
115 | poddubny | 1655 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1656 | mov ebx,ecx |
1657 | mov eax,keymap_shift |
||
1658 | mov ecx,128 |
||
1659 | call memmove |
||
1660 | ret |
||
1661 | kbnoshiftret: |
||
1662 | cmp ebx,3 |
||
1663 | jne kbnoaltret |
||
379 | serge | 1664 | mov edi,[TASK_BASE] |
115 | poddubny | 1665 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1666 | mov ebx,ecx |
1667 | mov eax,keymap_alt |
||
1668 | mov ecx,128 |
||
1669 | call memmove |
||
1670 | ret |
||
1671 | kbnoaltret: |
||
1672 | cmp ebx,9 |
||
1673 | jnz ngsyse2 |
||
1674 | movzx eax,word [keyboard] |
||
1675 | mov [esp+36],eax |
||
1676 | ret |
||
1677 | ngsyse2: |
||
1678 | |||
1679 | cmp eax,3 |
||
1680 | jnz ngsyse3 |
||
1681 | movzx eax,[cd_base] |
||
1682 | mov [esp+36],eax |
||
1683 | ret |
||
1684 | ngsyse3: |
||
1685 | |||
1686 | cmp eax,4 |
||
1687 | jne ngsyse4 |
||
1688 | mov eax,[sb16] |
||
1689 | mov [esp+36],eax |
||
1690 | ret |
||
1691 | ngsyse4: |
||
1692 | |||
1693 | cmp eax,5 |
||
1694 | jnz ngsyse5 |
||
1695 | mov eax,[syslang] |
||
1696 | mov [esp+36],eax |
||
1697 | ret |
||
1698 | ngsyse5: |
||
1699 | cmp eax,7 |
||
1700 | jnz ngsyse7 |
||
1701 | movzx eax,[hd_base] |
||
1702 | mov [esp+36],eax |
||
1703 | ret |
||
1704 | ngsyse7: |
||
1705 | cmp eax,8 |
||
1706 | jnz ngsyse8 |
||
1707 | mov eax,[fat32part] |
||
1708 | mov [esp+36],eax |
||
1709 | ret |
||
1710 | ngsyse8: |
||
1711 | cmp eax,9 |
||
1712 | jne ngsyse9 |
||
1713 | mov eax,[timer_ticks] ;[0xfdf0] |
||
1714 | mov [esp+36],eax |
||
1715 | ret |
||
1716 | ngsyse9: |
||
1717 | cmp eax,10 |
||
1718 | jnz ngsyse10 |
||
1719 | mov eax,[sound_dma] |
||
1720 | mov [esp+36],eax |
||
1721 | ret |
||
1722 | ngsyse10: |
||
1723 | cmp eax,11 |
||
1724 | jnz ngsyse11 |
||
1725 | mov eax,[lba_read_enabled] |
||
1726 | mov [esp+36],eax |
||
1727 | ret |
||
1728 | ngsyse11: |
||
1729 | cmp eax,12 |
||
1730 | jnz ngsyse12 |
||
1731 | mov eax,[pci_access_enabled] |
||
1732 | mov [esp+36],eax |
||
1733 | ret |
||
1734 | ngsyse12: |
||
1735 | mov [esp+36],dword 1 |
||
1736 | ret |
||
1737 | |||
283 | diamond | 1738 | iglobal |
1 | ha | 1739 | align 4 |
221 | serge | 1740 | mousefn dd msscreen, mswin, msbutton, msset |
425 | victor | 1741 | dd app_load_cursor |
1742 | dd app_set_cursor |
||
1743 | dd app_delete_cursor |
||
283 | diamond | 1744 | endg |
1 | ha | 1745 | |
1746 | readmousepos: |
||
1747 | |||
1748 | ; eax=0 screen relative |
||
1749 | ; eax=1 window relative |
||
1750 | ; eax=2 buttons pressed |
||
221 | serge | 1751 | ; eax=3 set mouse pos ; reserved |
1752 | ; eax=4 load cursor |
||
1753 | ; eax=5 set cursor |
||
1754 | ; eax=6 delete cursor ; reserved |
||
1 | ha | 1755 | |
425 | victor | 1756 | cmp eax, 6 |
1757 | ja msset |
||
1758 | jmp [mousefn+eax*4] |
||
221 | serge | 1759 | msscreen: |
425 | victor | 1760 | mov eax,[MOUSE_X] |
1761 | shl eax,16 |
||
1762 | mov ax,[MOUSE_Y] |
||
1763 | mov [esp+36],eax |
||
1764 | ret |
||
221 | serge | 1765 | mswin: |
425 | victor | 1766 | mov eax,[MOUSE_X] |
1767 | shl eax,16 |
||
1768 | mov ax,[MOUSE_Y] |
||
1769 | mov esi,[TASK_BASE] |
||
1770 | mov bx, word [esi-twdw+WDATA.box.left] |
||
1771 | shl ebx,16 |
||
1772 | mov bx, word [esi-twdw+WDATA.box.top] |
||
1773 | sub eax,ebx |
||
1 | ha | 1774 | |
425 | victor | 1775 | mov edi,[CURRENT_TASK] |
1776 | shl edi,8 |
||
1777 | sub ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
||
1778 | rol eax,16 |
||
1779 | sub ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
||
1780 | rol eax,16 |
||
1781 | mov [esp+36],eax |
||
1782 | ret |
||
221 | serge | 1783 | msbutton: |
425 | victor | 1784 | movzx eax,byte [BTN_DOWN] |
1785 | mov [esp+36],eax |
||
1786 | ret |
||
221 | serge | 1787 | msset: |
425 | victor | 1788 | ret |
164 | serge | 1789 | |
221 | serge | 1790 | app_load_cursor: |
425 | victor | 1791 | add ebx, new_app_base |
1792 | cmp ebx, new_app_base |
||
1793 | jb msset |
||
1794 | stdcall load_cursor, ebx, ecx |
||
1795 | mov [esp+36], eax |
||
1796 | ret |
||
164 | serge | 1797 | |
221 | serge | 1798 | app_set_cursor: |
425 | victor | 1799 | stdcall set_cursor, ebx |
1800 | mov [esp+36], eax |
||
1801 | ret |
||
1 | ha | 1802 | |
233 | serge | 1803 | app_delete_cursor: |
425 | victor | 1804 | stdcall delete_cursor, ebx |
1805 | mov [esp+36], eax |
||
1806 | ret |
||
1 | ha | 1807 | |
1808 | is_input: |
||
1809 | |||
1810 | push edx |
||
425 | victor | 1811 | mov dx,word [midisp] |
1812 | in al,dx |
||
1813 | and al,0x80 |
||
1814 | pop edx |
||
1 | ha | 1815 | ret |
1816 | |||
1817 | is_output: |
||
1818 | |||
1819 | push edx |
||
425 | victor | 1820 | mov dx,word [midisp] |
1821 | in al,dx |
||
1822 | and al,0x40 |
||
1823 | pop edx |
||
1 | ha | 1824 | ret |
1825 | |||
1826 | |||
1827 | get_mpu_in: |
||
1828 | |||
1829 | push edx |
||
425 | victor | 1830 | mov dx,word [mididp] |
1831 | in al,dx |
||
1832 | pop edx |
||
1 | ha | 1833 | ret |
1834 | |||
1835 | |||
1836 | put_mpu_out: |
||
1837 | |||
1838 | push edx |
||
425 | victor | 1839 | mov dx,word [mididp] |
1840 | out dx,al |
||
1841 | pop edx |
||
1 | ha | 1842 | ret |
1843 | |||
1844 | |||
1845 | setuart: |
||
1846 | |||
1847 | su1: |
||
1848 | call is_output |
||
425 | victor | 1849 | cmp al,0 |
1850 | jnz su1 |
||
1851 | mov dx,word [midisp] |
||
1852 | mov al,0xff |
||
1853 | out dx,al |
||
1 | ha | 1854 | su2: |
425 | victor | 1855 | mov dx,word [midisp] |
1856 | mov al,0xff |
||
1857 | out dx,al |
||
1 | ha | 1858 | call is_input |
425 | victor | 1859 | cmp al,0 |
1860 | jnz su2 |
||
1 | ha | 1861 | call get_mpu_in |
425 | victor | 1862 | cmp al,0xfe |
1863 | jnz su2 |
||
1 | ha | 1864 | su3: |
1865 | call is_output |
||
425 | victor | 1866 | cmp al,0 |
1867 | jnz su3 |
||
1868 | mov dx,word [midisp] |
||
1869 | mov al,0x3f |
||
1870 | out dx,al |
||
1 | ha | 1871 | |
1872 | ret |
||
1873 | |||
1874 | |||
1875 | align 4 |
||
1876 | |||
1877 | sys_midi: |
||
1878 | |||
1879 | cmp [mididp],0 |
||
1880 | jnz sm0 |
||
1881 | mov [esp+36],dword 1 |
||
1882 | ret |
||
1883 | sm0: |
||
1884 | |||
1885 | cmp eax,1 |
||
1886 | mov [esp+36],dword 0 |
||
1887 | jnz smn1 |
||
1888 | call setuart |
||
1889 | ret |
||
1890 | smn1: |
||
1891 | |||
1892 | cmp eax,2 |
||
1893 | jnz smn2 |
||
1894 | sm10: |
||
1895 | call get_mpu_in |
||
1896 | call is_output |
||
1897 | test al,al |
||
1898 | jnz sm10 |
||
1899 | mov al,bl |
||
1900 | call put_mpu_out |
||
1901 | ret |
||
1902 | smn2: |
||
1903 | |||
1904 | ret |
||
1905 | |||
1906 | |||
1907 | detect_devices: |
||
1908 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
1909 | include 'detect/commouse.inc' |
||
33 | mario79 | 1910 | include 'detect/ps2mouse.inc' |
1 | ha | 1911 | ;include 'detect/dev_fd.inc' |
1912 | ;include 'detect/dev_hdcd.inc' |
||
1913 | ;include 'detect/sear_par.inc' |
||
1914 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
1915 | ret |
||
1916 | |||
1917 | |||
1918 | sys_end: |
||
1919 | |||
379 | serge | 1920 | mov eax,[TASK_BASE] |
115 | poddubny | 1921 | mov [eax+TASKDATA.state], 3 ; terminate this program |
41 | mikedld | 1922 | |
425 | victor | 1923 | waitterm: ; wait here for termination |
1 | ha | 1924 | mov eax,5 |
1925 | call delay_hs |
||
1926 | jmp waitterm |
||
1927 | |||
75 | diamond | 1928 | iglobal |
170 | serge | 1929 | align 4 |
75 | diamond | 1930 | sys_system_table: |
425 | victor | 1931 | dd sysfn_shutdown ; 1 = system shutdown |
1932 | dd sysfn_terminate ; 2 = terminate thread |
||
1933 | dd sysfn_activate ; 3 = activate window |
||
1934 | dd sysfn_getidletime ; 4 = get idle time |
||
1935 | dd sysfn_getcpuclock ; 5 = get cpu clock |
||
1936 | dd sysfn_saveramdisk ; 6 = save ramdisk |
||
1937 | dd sysfn_getactive ; 7 = get active window |
||
1938 | dd sysfn_sound_flag ; 8 = get/set sound_flag |
||
1939 | dd sysfn_shutdown_param ; 9 = shutdown with parameter |
||
1940 | dd sysfn_minimize ; 10 = minimize window |
||
1941 | dd sysfn_getdiskinfo ; 11 = get disk subsystem info |
||
1942 | dd sysfn_lastkey ; 12 = get last pressed key |
||
1943 | dd sysfn_getversion ; 13 = get kernel version |
||
1944 | dd sysfn_waitretrace ; 14 = wait retrace |
||
1945 | dd sysfn_centermouse ; 15 = center mouse cursor |
||
1946 | dd sysfn_getfreemem ; 16 = get free memory size |
||
1947 | dd sysfn_getallmem ; 17 = get total memory size |
||
1948 | dd sysfn_terminate2 ; 18 = terminate thread using PID |
||
1949 | ; instead of slot |
||
1950 | dd sysfn_mouse_acceleration; 19 = set/get mouse acceleration |
||
1951 | dd sysfn_meminfo ; 20 = get extended memory info |
||
75 | diamond | 1952 | sysfn_num = ($ - sys_system_table)/4 |
1953 | endg |
||
1954 | |||
1 | ha | 1955 | sys_system: |
425 | victor | 1956 | dec eax |
1957 | cmp eax, sysfn_num |
||
1958 | jae @f |
||
1959 | jmp dword [sys_system_table + eax*4] |
||
75 | diamond | 1960 | @@: |
425 | victor | 1961 | ret |
1 | ha | 1962 | |
425 | victor | 1963 | sysfn_shutdown: ; 18.1 = BOOT |
1 | ha | 1964 | mov [0x2f0000+0x9030],byte 0 |
41 | mikedld | 1965 | for_shutdown_parameter: |
214 | serge | 1966 | |
379 | serge | 1967 | mov eax,[TASK_COUNT] |
1 | ha | 1968 | add eax,2 |
1969 | mov [shutdown_processes],eax |
||
381 | serge | 1970 | mov [SYS_SHUTDOWN],al |
75 | diamond | 1971 | and dword [esp+36], 0 |
1 | ha | 1972 | ret |
1973 | uglobal |
||
1974 | shutdown_processes: dd 0x0 |
||
1975 | endg |
||
1976 | |||
425 | victor | 1977 | sysfn_terminate: ; 18.2 = TERMINATE |
1 | ha | 1978 | cmp ebx,2 |
1979 | jb noprocessterminate |
||
379 | serge | 1980 | mov edx,[TASK_COUNT] |
1 | ha | 1981 | cmp ebx,edx |
75 | diamond | 1982 | ja noprocessterminate |
379 | serge | 1983 | mov eax,[TASK_COUNT] |
1 | ha | 1984 | shl ebx,5 |
379 | serge | 1985 | mov edx,[ebx+CURRENT_TASK+TASKDATA.pid] |
1986 | add ebx,CURRENT_TASK+TASKDATA.state |
||
75 | diamond | 1987 | cmp byte [ebx], 9 |
1988 | jz noprocessterminate |
||
41 | mikedld | 1989 | |
1 | ha | 1990 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
425 | victor | 1991 | mov [ebx],byte 3 ; clear possible i40's |
1 | ha | 1992 | ;call MEM_Heap_UnLock |
1993 | |||
1994 | cmp edx,[application_table_status] ; clear app table stat |
||
1995 | jne noatsc |
||
1996 | mov [application_table_status],0 |
||
1997 | noatsc: |
||
75 | diamond | 1998 | noprocessterminate: |
1 | ha | 1999 | ret |
2000 | |||
85 | halyavin | 2001 | sysfn_terminate2: |
2002 | ;lock application_table_status mutex |
||
164 | serge | 2003 | .table_status: |
85 | halyavin | 2004 | cli |
2005 | cmp [application_table_status],0 |
||
425 | victor | 2006 | je .stf |
85 | halyavin | 2007 | sti |
2008 | call change_task |
||
2009 | jmp .table_status |
||
2010 | .stf: |
||
2011 | call set_application_table_status |
||
2012 | mov eax,ebx |
||
2013 | call pid_to_slot |
||
2014 | test eax,eax |
||
425 | victor | 2015 | jz .not_found |
85 | halyavin | 2016 | mov ebx,eax |
2017 | cli |
||
2018 | call sysfn_terminate |
||
2019 | mov [application_table_status],0 |
||
2020 | sti |
||
2021 | and dword [esp+36],0 |
||
2022 | ret |
||
2023 | .not_found: |
||
2024 | mov [application_table_status],0 |
||
425 | victor | 2025 | or dword [esp+36],-1 |
85 | halyavin | 2026 | ret |
2027 | |||
425 | victor | 2028 | sysfn_activate: ; 18.3 = ACTIVATE WINDOW |
1 | ha | 2029 | cmp ebx,2 |
105 | poddubny | 2030 | jb .nowindowactivate |
379 | serge | 2031 | cmp ebx,[TASK_COUNT] |
105 | poddubny | 2032 | ja .nowindowactivate |
2033 | |||
2034 | mov [window_minimize], 2 ; restore window if minimized |
||
2035 | |||
380 | serge | 2036 | movzx esi, word [WIN_STACK + ebx*2] |
379 | serge | 2037 | cmp esi, [TASK_COUNT] |
105 | poddubny | 2038 | je .nowindowactivate ; already active |
2039 | |||
2040 | mov edi, ebx |
||
2041 | shl edi, 5 |
||
2042 | add edi, window_data |
||
380 | serge | 2043 | movzx esi, word [WIN_STACK + ebx * 2] |
2044 | lea esi, [WIN_POS + esi * 2] |
||
105 | poddubny | 2045 | call waredraw |
2046 | .nowindowactivate: |
||
1 | ha | 2047 | ret |
41 | mikedld | 2048 | |
425 | victor | 2049 | sysfn_getidletime: ; 18.4 = GET IDLETIME |
1 | ha | 2050 | mov eax,[idleusesec] |
75 | diamond | 2051 | mov [esp+36], eax |
1 | ha | 2052 | ret |
2053 | |||
425 | victor | 2054 | sysfn_getcpuclock: ; 18.5 = GET TSC/SEC |
381 | serge | 2055 | mov eax,[CPU_FREQ] |
75 | diamond | 2056 | mov [esp+36], eax |
1 | ha | 2057 | ret |
2058 | |||
2059 | ; SAVE ramdisk to /hd/1/menuet.img |
||
2060 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
||
2061 | include 'blkdev/rdsave.inc' |
||
2062 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
||
75 | diamond | 2063 | |
425 | victor | 2064 | sysfn_getactive: ; 18.7 = get active window |
379 | serge | 2065 | mov eax, [TASK_COUNT] |
380 | serge | 2066 | movzx eax, word [WIN_POS + eax*2] |
75 | diamond | 2067 | mov [esp+36],eax |
1 | ha | 2068 | ret |
75 | diamond | 2069 | |
425 | victor | 2070 | sysfn_sound_flag: ; 18.8 = get/set sound_flag |
1 | ha | 2071 | cmp ebx,1 |
2072 | jne nogetsoundflag |
||
2073 | movzx eax,byte [sound_flag] ; get sound_flag |
||
75 | diamond | 2074 | mov [esp+36],eax |
1 | ha | 2075 | ret |
2076 | nogetsoundflag: |
||
2077 | cmp ebx,2 |
||
2078 | jnz nosoundflag |
||
75 | diamond | 2079 | xor byte [sound_flag], 1 |
2080 | nosoundflag: |
||
41 | mikedld | 2081 | ret |
75 | diamond | 2082 | |
425 | victor | 2083 | sysfn_shutdown_param: ; 18.9 = system shutdown with param |
1 | ha | 2084 | cmp ebx,1 |
75 | diamond | 2085 | jl exit_for_anyone |
1 | ha | 2086 | cmp ebx,4 |
2087 | jg exit_for_anyone |
||
2088 | mov [0x2f0000+0x9030],bl |
||
2089 | jmp for_shutdown_parameter |
||
75 | diamond | 2090 | |
425 | victor | 2091 | sysfn_minimize: ; 18.10 = minimize window |
1 | ha | 2092 | mov [window_minimize],1 |
2093 | exit_for_anyone: |
||
2094 | ret |
||
75 | diamond | 2095 | |
425 | victor | 2096 | sysfn_getdiskinfo: ; 18.11 = get disk info table |
1 | ha | 2097 | cmp ebx,1 |
2098 | jnz full_table |
||
2099 | small_table: |
||
2100 | call for_all_tables |
||
75 | diamond | 2101 | mov ecx,10 |
1 | ha | 2102 | cld |
2103 | rep movsb |
||
2104 | ret |
||
2105 | for_all_tables: |
||
379 | serge | 2106 | mov edi,[TASK_BASE] |
115 | poddubny | 2107 | mov edi,[edi+TASKDATA.mem_start] |
1 | ha | 2108 | add edi,ecx |
381 | serge | 2109 | mov esi,DRIVE_DATA |
1 | ha | 2110 | ret |
2111 | full_table: |
||
2112 | cmp ebx,2 |
||
2113 | jnz exit_for_anyone |
||
2114 | call for_all_tables |
||
75 | diamond | 2115 | mov ecx,16384 |
1 | ha | 2116 | cld |
2117 | rep movsd |
||
2118 | ret |
||
75 | diamond | 2119 | |
425 | victor | 2120 | sysfn_lastkey: ; 18.12 = return 0 (backward compatibility) |
2121 | and dword [esp+36], 0 |
||
2122 | ret |
||
75 | diamond | 2123 | |
425 | victor | 2124 | sysfn_getversion: ; 18.13 = get kernel ID and version |
379 | serge | 2125 | mov edi,[TASK_BASE] |
115 | poddubny | 2126 | mov edi,[edi+TASKDATA.mem_start] |
1 | ha | 2127 | add edi,ebx |
2128 | mov esi,version_inf |
||
2129 | mov ecx,version_end-version_inf |
||
2130 | cld |
||
2131 | rep movsb |
||
2132 | ret |
||
75 | diamond | 2133 | |
2134 | sysfn_waitretrace: ; 18.14 = sys wait retrace |
||
41 | mikedld | 2135 | ;wait retrace functions |
2136 | sys_wait_retrace: |
||
2137 | mov edx,0x3da |
||
2138 | WaitRetrace_loop: |
||
2139 | in al,dx |
||
2140 | test al,1000b |
||
2141 | jz WaitRetrace_loop |
||
2142 | mov [esp+36],dword 0 |
||
1 | ha | 2143 | ret |
75 | diamond | 2144 | |
425 | victor | 2145 | sysfn_centermouse: ; 18.15 = mouse centered |
1 | ha | 2146 | call mouse_centered |
2147 | mov [esp+36],dword 0 |
||
2148 | ret |
||
75 | diamond | 2149 | |
120 | mario79 | 2150 | sysfn_mouse_acceleration: ; 18.19 = set/get mouse features |
2151 | cmp ebx,0 ; get mouse speed factor |
||
2152 | jnz .set_mouse_acceleration |
||
164 | serge | 2153 | xor eax,eax |
120 | mario79 | 2154 | mov ax,[mouse_speed_factor] |
2155 | mov [esp+36],eax |
||
2156 | ret |
||
2157 | .set_mouse_acceleration: |
||
2158 | cmp ebx,1 ; set mouse speed factor |
||
2159 | jnz .get_mouse_delay |
||
2160 | mov [mouse_speed_factor],cx |
||
2161 | ret |
||
2162 | .get_mouse_delay: |
||
2163 | cmp ebx,2 ; get mouse delay |
||
2164 | jnz .set_mouse_delay |
||
2165 | mov eax,[mouse_delay] |
||
2166 | mov [esp+36],eax |
||
2167 | ret |
||
2168 | .set_mouse_delay: |
||
2169 | cmp ebx,3 ; set mouse delay |
||
2170 | jnz .set_pointer_position |
||
2171 | mov [mouse_delay],ecx |
||
2172 | ret |
||
2173 | .set_pointer_position: |
||
2174 | cmp ebx,4 ; set mouse pointer position |
||
2175 | jnz .end |
||
381 | serge | 2176 | mov [MOUSE_Y],cx ;y |
120 | mario79 | 2177 | ror ecx,16 |
381 | serge | 2178 | mov [MOUSE_X],cx ;x |
120 | mario79 | 2179 | rol ecx,16 |
2180 | .end: |
||
2181 | ret |
||
2182 | |||
75 | diamond | 2183 | sysfn_getfreemem: |
170 | serge | 2184 | mov eax, [pg_data.pages_free] |
2185 | shl eax, 2 |
||
2186 | mov [esp+36],eax |
||
1 | ha | 2187 | ret |
75 | diamond | 2188 | |
2189 | sysfn_getallmem: |
||
170 | serge | 2190 | mov eax,[MEM_AMOUNT] |
2191 | shr eax, 10 |
||
75 | diamond | 2192 | mov [esp+36],eax |
32 | halyavin | 2193 | ret |
2194 | |||
41 | mikedld | 2195 | uglobal |
2196 | ;// mike.dld, 2006-29-01 [ |
||
2197 | screen_workarea RECT |
||
2198 | ;// mike.dld, 2006-29-01 ] |
||
1 | ha | 2199 | window_minimize db 0 |
425 | victor | 2200 | sound_flag db 0 |
41 | mikedld | 2201 | endg |
1 | ha | 2202 | |
41 | mikedld | 2203 | iglobal |
2204 | version_inf: |
||
346 | diamond | 2205 | db 0,6,5,0 ; version 0.6.5.0 |
41 | mikedld | 2206 | db UID_KOLIBRI |
2207 | db 'Kolibri',0 |
||
2208 | version_end: |
||
2209 | endg |
||
1 | ha | 2210 | |
41 | mikedld | 2211 | UID_NONE=0 |
425 | victor | 2212 | UID_MENUETOS=1 ;official |
2213 | UID_KOLIBRI=2 ;russian |
||
1 | ha | 2214 | |
2215 | sys_cachetodiskette: |
||
19 | mario79 | 2216 | ; pushad |
2217 | ; cmp eax,1 |
||
2218 | ; jne no_write_all_of_ramdisk |
||
2219 | ; call fdc_writeramdisk |
||
2220 | ; popad |
||
2221 | ; ret |
||
2222 | ; no_write_all_of_ramdisk: |
||
2223 | ; cmp eax,2 |
||
2224 | ; jne no_write_part_of_ramdisk |
||
2225 | ; call fdc_commitflush |
||
2226 | ; popad |
||
2227 | ; ret |
||
2228 | ; no_write_part_of_ramdisk: |
||
2229 | ; cmp eax,3 |
||
2230 | ; jne no_set_fdc |
||
2231 | ; call fdc_set |
||
2232 | ; popad |
||
2233 | ; ret |
||
2234 | ; no_set_fdc: |
||
2235 | ; cmp eax,4 |
||
2236 | ; jne no_get_fdc |
||
2237 | ; popad |
||
2238 | ; call fdc_get |
||
2239 | ; mov [esp+36],ecx |
||
2240 | ; ret |
||
2241 | ; no_get_fdc: |
||
2242 | ; popad |
||
2243 | ; ret |
||
2244 | cmp eax,1 |
||
2245 | jne no_floppy_a_save |
||
2246 | mov [flp_number],1 |
||
2247 | jmp save_image_on_floppy |
||
2248 | no_floppy_a_save: |
||
1 | ha | 2249 | cmp eax,2 |
19 | mario79 | 2250 | jne no_floppy_b_save |
2251 | mov [flp_number],2 |
||
2252 | save_image_on_floppy: |
||
2253 | call save_image |
||
2254 | mov [esp+36],dword 0 |
||
2255 | cmp [FDC_Status],0 |
||
425 | victor | 2256 | je yes_floppy_save |
19 | mario79 | 2257 | no_floppy_b_save: |
2258 | mov [esp+36],dword 1 |
||
2259 | yes_floppy_save: |
||
1 | ha | 2260 | ret |
2261 | |||
2262 | uglobal |
||
2263 | ; bgrchanged dd 0x0 |
||
2264 | endg |
||
2265 | |||
2266 | sys_background: |
||
2267 | |||
425 | victor | 2268 | cmp eax,1 ; BACKGROUND SIZE |
1 | ha | 2269 | jnz nosb1 |
2270 | cmp ebx,0 |
||
425 | victor | 2271 | je sbgrr |
1 | ha | 2272 | cmp ecx,0 |
425 | victor | 2273 | je sbgrr |
1 | ha | 2274 | mov [display_data-8],ebx |
2275 | mov [display_data-4],ecx |
||
2276 | ; mov [bgrchanged],1 |
||
2277 | sbgrr: |
||
2278 | ret |
||
2279 | nosb1: |
||
2280 | |||
425 | victor | 2281 | cmp eax,2 ; SET PIXEL |
1 | ha | 2282 | jnz nosb2 |
2283 | mov edx,0x160000-16 |
||
2284 | cmp edx,ebx |
||
2285 | jbe nosb2 |
||
2286 | mov edx,[ebx] |
||
2287 | and edx,0xFF000000 ;255*256*256*256 |
||
2288 | and ecx,0x00FFFFFF ;255*256*256+255*256+255 |
||
2289 | add edx,ecx |
||
381 | serge | 2290 | mov [ebx+IMG_BACKGROUND],edx |
1 | ha | 2291 | ; mov [bgrchanged],1 |
2292 | ret |
||
2293 | nosb2: |
||
2294 | |||
425 | victor | 2295 | cmp eax,3 ; DRAW BACKGROUND |
1 | ha | 2296 | jnz nosb3 |
2297 | draw_background_temp: |
||
2298 | ; cmp [bgrchanged],1 ;0 |
||
2299 | ; je nosb31 |
||
2300 | ;draw_background_temp: |
||
2301 | ; mov [bgrchanged],1 ;0 |
||
381 | serge | 2302 | mov [REDRAW_BACKGROUND],byte 1 |
76 | mario79 | 2303 | mov [background_defined], 1 |
1 | ha | 2304 | nosb31: |
2305 | ret |
||
2306 | nosb3: |
||
2307 | |||
425 | victor | 2308 | cmp eax,4 ; TILED / STRETCHED |
1 | ha | 2309 | jnz nosb4 |
2310 | cmp ebx,[display_data-12] |
||
425 | victor | 2311 | je nosb41 |
1 | ha | 2312 | mov [display_data-12],ebx |
2313 | ; mov [bgrchanged],1 |
||
2314 | nosb41: |
||
2315 | ret |
||
2316 | nosb4: |
||
2317 | |||
425 | victor | 2318 | cmp eax,5 ; BLOCK MOVE TO BGR |
1 | ha | 2319 | jnz nosb5 |
2320 | ; bughere |
||
379 | serge | 2321 | mov edi, [TASK_BASE] |
115 | poddubny | 2322 | add ebx, [edi+TASKDATA.mem_start] |
1 | ha | 2323 | ; mov esi, ebx |
2324 | ; mov edi, ecx |
||
2325 | mov eax, ebx |
||
2326 | mov ebx, ecx |
||
2327 | add ecx, edx |
||
2328 | cmp ecx, 0x160000-16 |
||
425 | victor | 2329 | ja .fin |
1 | ha | 2330 | ; add edi, 0x300000 |
381 | serge | 2331 | add ebx, IMG_BACKGROUND |
1 | ha | 2332 | mov ecx, edx |
2333 | cmp ecx, 0x160000-16 |
||
425 | victor | 2334 | ja .fin |
1 | ha | 2335 | ; mov [bgrchanged],1 |
2336 | ; cld |
||
2337 | ; rep movsb |
||
2338 | call memmove |
||
2339 | .fin: |
||
2340 | ret |
||
2341 | nosb5: |
||
2342 | |||
2343 | ret |
||
2344 | |||
2345 | |||
2346 | align 4 |
||
2347 | |||
2348 | sys_getbackground: |
||
2349 | |||
425 | victor | 2350 | cmp eax,1 ; SIZE |
1 | ha | 2351 | jnz nogb1 |
2352 | mov eax,[display_data-8] |
||
2353 | shl eax,16 |
||
2354 | mov ax,[display_data-4] |
||
2355 | mov [esp+36],eax |
||
2356 | ret |
||
2357 | nogb1: |
||
2358 | |||
425 | victor | 2359 | cmp eax,2 ; PIXEL |
1 | ha | 2360 | jnz nogb2 |
2361 | mov edx,0x160000-16 |
||
2362 | cmp edx,ebx |
||
2363 | jbe nogb2 |
||
381 | serge | 2364 | mov eax, [ebx+IMG_BACKGROUND] |
1 | ha | 2365 | and eax, 0xFFFFFF |
2366 | mov [esp+36],eax |
||
2367 | ret |
||
2368 | nogb2: |
||
2369 | |||
425 | victor | 2370 | cmp eax,4 ; TILED / STRETCHED |
1 | ha | 2371 | jnz nogb4 |
2372 | mov eax,[display_data-12] |
||
2373 | nogb4: |
||
2374 | mov [esp+36],eax |
||
2375 | ret |
||
2376 | |||
2377 | |||
2378 | align 4 |
||
2379 | |||
2380 | sys_getkey: |
||
2381 | mov [esp+36],dword 1 |
||
92 | diamond | 2382 | ; test main buffer |
425 | victor | 2383 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
380 | serge | 2384 | movzx ecx,word [WIN_STACK + ebx * 2] |
379 | serge | 2385 | mov edx,[TASK_COUNT] |
1 | ha | 2386 | cmp ecx,edx |
2387 | jne .finish |
||
381 | serge | 2388 | cmp [KEY_COUNT],byte 0 |
425 | victor | 2389 | je .finish |
381 | serge | 2390 | movzx eax,byte [KEY_BUFF] |
1 | ha | 2391 | shl eax,8 |
2392 | push eax |
||
381 | serge | 2393 | dec byte [KEY_COUNT] |
2394 | and byte [KEY_COUNT],127 |
||
2395 | movzx ecx,byte [KEY_COUNT] |
||
1 | ha | 2396 | add ecx,2 |
2397 | ; mov esi,0xf402 |
||
2398 | ; mov edi,0xf401 |
||
2399 | ; cld |
||
2400 | ; rep movsb |
||
381 | serge | 2401 | mov eax, KEY_BUFF+1 |
2402 | mov ebx, KEY_BUFF |
||
1 | ha | 2403 | call memmove |
2404 | pop eax |
||
92 | diamond | 2405 | .ret_eax: |
1 | ha | 2406 | mov [esp+36],eax |
92 | diamond | 2407 | ret |
1 | ha | 2408 | .finish: |
92 | diamond | 2409 | ; test hotkeys buffer |
425 | victor | 2410 | mov ecx, hotkey_buffer |
92 | diamond | 2411 | @@: |
425 | victor | 2412 | cmp [ecx], ebx |
2413 | jz .found |
||
2414 | add ecx, 8 |
||
2415 | cmp ecx, hotkey_buffer+120*8 |
||
2416 | jb @b |
||
2417 | ret |
||
92 | diamond | 2418 | .found: |
425 | victor | 2419 | mov ax, [ecx+6] |
2420 | shl eax, 16 |
||
2421 | mov ah, [ecx+4] |
||
2422 | mov al, 2 |
||
2423 | and dword [ecx+4], 0 |
||
2424 | and dword [ecx], 0 |
||
2425 | jmp .ret_eax |
||
1 | ha | 2426 | |
2427 | align 4 |
||
2428 | |||
2429 | sys_getbutton: |
||
2430 | |||
425 | victor | 2431 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
1 | ha | 2432 | mov [esp+36],dword 1 |
380 | serge | 2433 | movzx ecx, word [WIN_STACK + ebx * 2] |
379 | serge | 2434 | mov edx, [TASK_COUNT] ; less than 256 processes |
1 | ha | 2435 | cmp ecx,edx |
2436 | jne .exit |
||
381 | serge | 2437 | movzx eax,byte [BTN_COUNT] |
1 | ha | 2438 | test eax,eax |
425 | victor | 2439 | jz .exit |
381 | serge | 2440 | mov eax,[BTN_BUFF] |
1 | ha | 2441 | shl eax,8 |
381 | serge | 2442 | mov [BTN_COUNT],byte 0 |
1 | ha | 2443 | mov [esp+36],eax |
2444 | .exit: |
||
2445 | ret |
||
2446 | |||
2447 | |||
2448 | align 4 |
||
2449 | |||
2450 | sys_cpuusage: |
||
2451 | |||
2452 | ; RETURN: |
||
2453 | ; |
||
2454 | ; +00 dword process cpu usage |
||
2455 | ; +04 word position in windowing stack |
||
2456 | ; +06 word windowing stack value at current position (cpu nro) |
||
2457 | ; +10 12 bytes name |
||
2458 | ; +22 dword start in mem |
||
2459 | ; +26 dword used mem |
||
2460 | ; +30 dword PID , process idenfification number |
||
2461 | ; |
||
2462 | |||
379 | serge | 2463 | mov edi,[TASK_BASE] ; eax = return area |
115 | poddubny | 2464 | add eax,[edi + TASKDATA.mem_start] |
1 | ha | 2465 | |
425 | victor | 2466 | cmp ebx,-1 ; who am I ? |
1 | ha | 2467 | jne no_who_am_i |
379 | serge | 2468 | mov ebx,[CURRENT_TASK] |
1 | ha | 2469 | no_who_am_i: |
2470 | |||
425 | victor | 2471 | push eax ; return area |
2472 | push ebx ; process number |
||
1 | ha | 2473 | |
2474 | push ebx |
||
2475 | push ebx |
||
2476 | push eax |
||
2477 | |||
2478 | ; return memory usage |
||
2479 | |||
2480 | xor edx,edx |
||
2481 | mov eax,0x20 |
||
2482 | mul ebx |
||
379 | serge | 2483 | add eax,CURRENT_TASK+TASKDATA.cpu_usage |
1 | ha | 2484 | mov ebx,eax |
2485 | pop eax |
||
2486 | mov ecx,[ebx] |
||
2487 | mov [eax],ecx |
||
2488 | pop ebx |
||
380 | serge | 2489 | mov cx, [WIN_STACK + ebx * 2] |
1 | ha | 2490 | mov [eax+4],cx |
380 | serge | 2491 | mov cx, [WIN_POS + ebx * 2] |
1 | ha | 2492 | mov [eax+6],cx |
2493 | push eax |
||
2494 | mov eax,ebx |
||
2495 | shl eax,8 |
||
380 | serge | 2496 | add eax,SLOT_BASE+APPDATA.app_name |
1 | ha | 2497 | pop ebx |
2498 | add ebx,10 |
||
2499 | mov ecx,11 |
||
2500 | call memmove |
||
2501 | |||
2502 | ; memory usage |
||
2503 | |||
2504 | xor eax,eax |
||
2505 | mov edx,0x100000*16 |
||
425 | victor | 2506 | pop ecx ; get gdt of tss |
1 | ha | 2507 | cmp ecx,1 |
425 | victor | 2508 | je os_mem |
1 | ha | 2509 | shl ecx,8 |
380 | serge | 2510 | mov edx,[SLOT_BASE+ecx+APPDATA.mem_size] ;0x8c |
1 | ha | 2511 | mov eax,std_application_base_address |
2512 | ; eax run base -> edx used memory |
||
2513 | os_mem: |
||
2514 | dec edx |
||
2515 | mov [ebx+12],eax |
||
2516 | mov [ebx+16],edx |
||
2517 | |||
2518 | ; PID (+30) |
||
2519 | |||
2520 | mov eax,[esp] |
||
2521 | shl eax,5 |
||
379 | serge | 2522 | add eax,CURRENT_TASK+TASKDATA.pid |
1 | ha | 2523 | mov eax,[eax] |
2524 | mov [ebx+20],eax |
||
2525 | |||
2526 | ; window position and size |
||
2527 | |||
2528 | mov esi,[esp] |
||
2529 | shl esi,5 |
||
115 | poddubny | 2530 | add esi,window_data + WDATA.box |
1 | ha | 2531 | mov edi,[esp+4] |
2532 | add edi,34 |
||
115 | poddubny | 2533 | mov ecx,4 |
1 | ha | 2534 | cld |
115 | poddubny | 2535 | rep movsd |
1 | ha | 2536 | |
2537 | ; Process state (+50) |
||
2538 | |||
2539 | mov eax,[esp] |
||
2540 | shl eax,5 |
||
379 | serge | 2541 | add eax,CURRENT_TASK+TASKDATA.state |
1 | ha | 2542 | mov eax,[eax] |
2543 | mov [ebx+40],ax |
||
2544 | |||
138 | mikedld | 2545 | ; Window client area box |
1 | ha | 2546 | |
138 | mikedld | 2547 | mov esi,[esp] |
2548 | shl esi,8 |
||
380 | serge | 2549 | add esi,SLOT_BASE+APPDATA.wnd_clientbox |
138 | mikedld | 2550 | lea edi,[ebx+44] |
2551 | mov ecx,4 |
||
2552 | rep movsd |
||
164 | serge | 2553 | |
2554 | ; Window state |
||
2555 | |||
138 | mikedld | 2556 | mov esi,[esp] |
2557 | shl esi,5 |
||
2558 | add esi,window_data + WDATA.box |
||
164 | serge | 2559 | mov al,[esi+window_data+WDATA.fl_wstate] |
2560 | mov [edi],al |
||
138 | mikedld | 2561 | |
1 | ha | 2562 | pop ebx |
2563 | pop eax |
||
2564 | |||
2565 | ; return number of processes |
||
2566 | |||
379 | serge | 2567 | mov eax,[TASK_COUNT] |
1 | ha | 2568 | mov [esp+36],eax |
2569 | ret |
||
2570 | |||
2571 | |||
2572 | |||
2573 | |||
2574 | align 4 |
||
2575 | sys_clock: |
||
425 | victor | 2576 | cli |
1 | ha | 2577 | ; Mikhail Lisovin xx Jan 2005 |
425 | victor | 2578 | @@: mov al, 10 |
2579 | out 0x70, al |
||
2580 | in al, 0x71 |
||
2581 | test al, al |
||
2582 | jns @f |
||
2583 | mov esi, 1 |
||
2584 | call delay_ms |
||
2585 | jmp @b |
||
1 | ha | 2586 | @@: |
2587 | ; end Lisovin's fix |
||
2588 | |||
425 | victor | 2589 | xor al,al ; seconds |
2590 | out 0x70,al |
||
2591 | in al,0x71 |
||
2592 | movzx ecx,al |
||
2593 | mov al,02 ; minutes |
||
2594 | shl ecx,16 |
||
2595 | out 0x70,al |
||
2596 | in al,0x71 |
||
2597 | movzx edx,al |
||
2598 | mov al,04 ; hours |
||
2599 | shl edx,8 |
||
2600 | out 0x70,al |
||
2601 | in al,0x71 |
||
2602 | add ecx,edx |
||
2603 | movzx edx,al |
||
2604 | add ecx,edx |
||
2605 | sti |
||
2606 | mov [esp+36],ecx |
||
2607 | ret |
||
1 | ha | 2608 | |
2609 | |||
2610 | align 4 |
||
2611 | |||
2612 | sys_date: |
||
2613 | |||
425 | victor | 2614 | cli |
75 | diamond | 2615 | |
425 | victor | 2616 | @@: mov al, 10 |
2617 | out 0x70, al |
||
2618 | in al, 0x71 |
||
2619 | test al, al |
||
2620 | jns @f |
||
2621 | mov esi, 1 |
||
2622 | call delay_ms |
||
2623 | jmp @b |
||
75 | diamond | 2624 | @@: |
2625 | |||
425 | victor | 2626 | mov ch,0 |
2627 | mov al,7 ; date |
||
2628 | out 0x70,al |
||
2629 | in al,0x71 |
||
2630 | mov cl,al |
||
2631 | mov al,8 ; month |
||
2632 | shl ecx,16 |
||
2633 | out 0x70,al |
||
2634 | in al,0x71 |
||
2635 | mov ch,al |
||
2636 | mov al,9 ; year |
||
2637 | out 0x70,al |
||
2638 | in al,0x71 |
||
2639 | mov cl,al |
||
2640 | sti |
||
2641 | mov [esp+36],ecx |
||
2642 | ret |
||
1 | ha | 2643 | |
2644 | |||
2645 | ; redraw status |
||
2646 | |||
2647 | sys_redrawstat: |
||
2648 | |||
2649 | cmp eax,1 |
||
2650 | jne no_widgets_away |
||
2651 | |||
2652 | ; buttons away |
||
2653 | |||
379 | serge | 2654 | mov ecx,[CURRENT_TASK] |
1 | ha | 2655 | |
2656 | sys_newba2: |
||
2657 | |||
381 | serge | 2658 | mov edi,[BTN_ADDR] |
1 | ha | 2659 | cmp [edi],dword 0 ; empty button list ? |
425 | victor | 2660 | je end_of_buttons_away |
1 | ha | 2661 | |
2662 | movzx ebx,word [edi] |
||
2663 | inc ebx |
||
2664 | |||
2665 | mov eax,edi |
||
2666 | |||
2667 | sys_newba: |
||
2668 | |||
2669 | dec ebx |
||
425 | victor | 2670 | jz end_of_buttons_away |
1 | ha | 2671 | |
2672 | add eax,0x10 |
||
2673 | cmp cx,[eax] |
||
2674 | jnz sys_newba |
||
2675 | |||
2676 | push eax ebx ecx |
||
2677 | mov ecx,ebx |
||
2678 | inc ecx |
||
2679 | shl ecx,4 |
||
2680 | mov ebx,eax |
||
2681 | add eax,0x10 |
||
2682 | call memmove |
||
2683 | dec dword [edi] |
||
2684 | pop ecx ebx eax |
||
2685 | |||
2686 | jmp sys_newba2 |
||
2687 | |||
2688 | end_of_buttons_away: |
||
2689 | |||
2690 | ret |
||
2691 | |||
2692 | no_widgets_away: |
||
2693 | |||
2694 | cmp eax,2 |
||
2695 | jnz srl1 |
||
2696 | |||
379 | serge | 2697 | mov edx,[TASK_BASE] ; return whole screen draw area for this app |
2698 | add edx,draw_data-CURRENT_TASK |
||
115 | poddubny | 2699 | mov [edx+RECT.left], 0 |
2700 | mov [edx+RECT.top], 0 |
||
381 | serge | 2701 | mov eax,[ScreenWidth] |
115 | poddubny | 2702 | mov [edx+RECT.right],eax |
381 | serge | 2703 | mov eax,[ScreenHeight] |
115 | poddubny | 2704 | mov [edx+RECT.bottom],eax |
1 | ha | 2705 | |
379 | serge | 2706 | mov edi,[TASK_BASE] |
425 | victor | 2707 | or [edi-twdw+WDATA.fl_wdrawn], 1 ; no new position & buttons from app |
1 | ha | 2708 | |
2709 | call sys_window_mouse |
||
2710 | |||
2711 | ret |
||
2712 | |||
2713 | srl1: |
||
2714 | |||
2715 | ret |
||
2716 | |||
2717 | |||
2718 | sys_drawwindow: |
||
2719 | |||
2720 | mov edi,ecx |
||
2721 | shr edi,16+8 |
||
2722 | and edi,15 |
||
2723 | |||
2724 | cmp edi,0 ; type I - original style |
||
2725 | jne nosyswI |
||
33 | mario79 | 2726 | inc [mouse_pause] |
36 | mario79 | 2727 | call [disable_mouse] |
1 | ha | 2728 | call sys_set_window |
36 | mario79 | 2729 | call [disable_mouse] |
1 | ha | 2730 | call drawwindow_I |
114 | mikedld | 2731 | ;dec [mouse_pause] |
2732 | ;call [draw_pointer] |
||
2733 | ;ret |
||
2734 | jmp draw_window_caption.2 |
||
1 | ha | 2735 | nosyswI: |
2736 | |||
2737 | cmp edi,1 ; type II - only reserve area, no draw |
||
2738 | jne nosyswII |
||
33 | mario79 | 2739 | inc [mouse_pause] |
36 | mario79 | 2740 | call [disable_mouse] |
1 | ha | 2741 | call sys_set_window |
36 | mario79 | 2742 | call [disable_mouse] |
1 | ha | 2743 | call sys_window_mouse |
33 | mario79 | 2744 | dec [mouse_pause] |
36 | mario79 | 2745 | call [draw_pointer] |
1 | ha | 2746 | ret |
2747 | nosyswII: |
||
2748 | |||
2749 | cmp edi,2 ; type III - new style |
||
2750 | jne nosyswIII |
||
33 | mario79 | 2751 | inc [mouse_pause] |
36 | mario79 | 2752 | call [disable_mouse] |
1 | ha | 2753 | call sys_set_window |
36 | mario79 | 2754 | call [disable_mouse] |
1 | ha | 2755 | call drawwindow_III |
114 | mikedld | 2756 | ;dec [mouse_pause] |
2757 | ;call [draw_pointer] |
||
2758 | ;ret |
||
2759 | jmp draw_window_caption.2 |
||
1 | ha | 2760 | nosyswIII: |
2761 | |||
2762 | cmp edi,3 ; type IV - skinned window |
||
2763 | jne nosyswIV |
||
33 | mario79 | 2764 | |
102 | poddubny | 2765 | ; parameter for drawwindow_IV |
35 | halyavin | 2766 | push 0 |
379 | serge | 2767 | mov edi, [TASK_COUNT] |
380 | serge | 2768 | movzx edi, word [WIN_POS + edi*2] |
379 | serge | 2769 | cmp edi, [CURRENT_TASK] |
33 | mario79 | 2770 | jne @f |
102 | poddubny | 2771 | inc dword [esp] |
2772 | @@: |
||
33 | mario79 | 2773 | |
2774 | inc [mouse_pause] |
||
36 | mario79 | 2775 | call [disable_mouse] |
1 | ha | 2776 | call sys_set_window |
36 | mario79 | 2777 | call [disable_mouse] |
2778 | call drawwindow_IV |
||
114 | mikedld | 2779 | ;dec [mouse_pause] |
2780 | ;call [draw_pointer] |
||
2781 | ;ret |
||
2782 | jmp draw_window_caption.2 |
||
1 | ha | 2783 | nosyswIV: |
2784 | |||
2785 | ret |
||
2786 | |||
2787 | |||
114 | mikedld | 2788 | draw_window_caption: |
425 | victor | 2789 | inc [mouse_pause] |
2790 | call [disable_mouse] |
||
114 | mikedld | 2791 | |
425 | victor | 2792 | xor eax,eax |
2793 | mov edx,[TASK_COUNT] |
||
2794 | movzx edx,word[WIN_POS+edx*2] |
||
2795 | cmp edx,[CURRENT_TASK] |
||
2796 | jne @f |
||
2797 | inc eax |
||
2798 | @@: mov edx,[CURRENT_TASK] |
||
2799 | shl edx,5 |
||
2800 | add edx,window_data |
||
2801 | movzx ebx,[edx+WDATA.fl_wstyle] |
||
2802 | and bl,0x0F |
||
2803 | cmp bl,3 |
||
2804 | jne .not_style_3 |
||
114 | mikedld | 2805 | |
425 | victor | 2806 | push edx |
2807 | call drawwindow_IV_caption |
||
2808 | add esp,4 |
||
2809 | jmp .2 |
||
114 | mikedld | 2810 | |
2811 | .not_style_3: |
||
425 | victor | 2812 | cmp bl,2 |
2813 | jne .not_style_2 |
||
114 | mikedld | 2814 | |
425 | victor | 2815 | call drawwindow_III_caption |
2816 | jmp .2 |
||
114 | mikedld | 2817 | |
2818 | .not_style_2: |
||
425 | victor | 2819 | cmp bl,0 |
2820 | jne .2 |
||
114 | mikedld | 2821 | |
425 | victor | 2822 | call drawwindow_I_caption |
114 | mikedld | 2823 | |
2824 | ;-------------------------------------------------------------- |
||
425 | victor | 2825 | .2: ;jmp @f |
2826 | mov edi,[CURRENT_TASK] |
||
2827 | shl edi,5 |
||
2828 | test [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
||
2829 | jz @f |
||
2830 | mov ecx,[edi*8+SLOT_BASE+APPDATA.wnd_caption] |
||
2831 | or ecx,ecx |
||
2832 | jz @f |
||
2833 | add ecx,[edi+twdw+TASKDATA.mem_start] |
||
114 | mikedld | 2834 | |
425 | victor | 2835 | movzx eax,[edi+window_data+WDATA.fl_wstyle] |
2836 | and al,0x0F |
||
2837 | cmp al,3 |
||
2838 | jne .not_skinned |
||
114 | mikedld | 2839 | |
425 | victor | 2840 | mov ebp,[edi+window_data+WDATA.box.left-2] |
2841 | mov bp,word[edi+window_data+WDATA.box.top] |
||
2842 | movzx eax,word[edi+window_data+WDATA.box.width] |
||
2843 | sub ax,[_skinmargins.left] |
||
2844 | sub ax,[_skinmargins.right] |
||
2845 | cwde |
||
2846 | cdq |
||
2847 | mov ebx,6 |
||
2848 | idiv ebx |
||
2849 | or eax,eax |
||
2850 | js @f |
||
2851 | mov edx,eax |
||
2852 | mov eax,dword[_skinmargins.left-2] |
||
2853 | mov ax,word[_skinh] |
||
2854 | sub ax,[_skinmargins.bottom] |
||
2855 | sub ax,[_skinmargins.top] |
||
2856 | sar ax,1 |
||
2857 | adc ax,0 |
||
2858 | add ax,[_skinmargins.top] |
||
2859 | add ax,-3 |
||
2860 | add eax,ebp |
||
2861 | jmp .dodraw |
||
114 | mikedld | 2862 | |
2863 | .not_skinned: |
||
425 | victor | 2864 | cmp al,1 |
2865 | je @f |
||
114 | mikedld | 2866 | |
425 | victor | 2867 | mov ebp,[edi+window_data+WDATA.box.left-2] |
2868 | mov bp,word[edi+window_data+WDATA.box.top] |
||
2869 | movzx eax,word[edi+window_data+WDATA.box.width] |
||
2870 | sub eax,16 |
||
2871 | cwde |
||
2872 | cdq |
||
2873 | mov ebx,6 |
||
2874 | idiv ebx |
||
2875 | or eax,eax |
||
2876 | js @f |
||
2877 | mov edx,eax |
||
2878 | mov eax,0x00080007 |
||
2879 | add eax,ebp |
||
139 | diamond | 2880 | .dodraw: |
425 | victor | 2881 | mov ebx,[common_colours+16];0x00FFFFFF |
2882 | or ebx, 0x80000000 |
||
2883 | xor edi,edi |
||
2884 | call dtext |
||
114 | mikedld | 2885 | |
2886 | @@: |
||
2887 | ;-------------------------------------------------------------- |
||
425 | victor | 2888 | dec [mouse_pause] |
2889 | call [draw_pointer] |
||
2890 | ret |
||
114 | mikedld | 2891 | |
2892 | iglobal |
||
2893 | align 4 |
||
2894 | window_topleft dd \ |
||
2895 | 1, 21,\ |
||
2896 | 0, 0,\ |
||
2897 | 5, 20,\ |
||
2898 | 5, ? |
||
2899 | endg |
||
2900 | |||
2901 | set_window_clientbox: |
||
425 | victor | 2902 | push eax ecx edi |
114 | mikedld | 2903 | |
425 | victor | 2904 | mov eax,[_skinh] |
2905 | mov [window_topleft+4*7],eax |
||
114 | mikedld | 2906 | |
425 | victor | 2907 | mov ecx,edi |
2908 | sub edi,window_data |
||
2909 | shl edi,3 |
||
2910 | test [ecx+WDATA.fl_wstyle],WSTYLE_CLIENTRELATIVE |
||
2911 | jz @f |
||
114 | mikedld | 2912 | |
425 | victor | 2913 | movzx eax,[ecx+WDATA.fl_wstyle] |
2914 | and eax,0x0F |
||
2915 | mov eax,[eax*8+window_topleft+0] |
||
2916 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.left],eax |
||
2917 | shl eax,1 |
||
2918 | neg eax |
||
2919 | add eax,[ecx+WDATA.box.width] |
||
2920 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.width],eax |
||
114 | mikedld | 2921 | |
425 | victor | 2922 | movzx eax,[ecx+WDATA.fl_wstyle] |
2923 | and eax,0x0F |
||
2924 | push [eax*8+window_topleft+0] |
||
2925 | mov eax,[eax*8+window_topleft+4] |
||
2926 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.top],eax |
||
2927 | neg eax |
||
2928 | sub eax,[esp] |
||
2929 | add eax,[ecx+WDATA.box.height] |
||
2930 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.height],eax |
||
2931 | add esp,4 |
||
114 | mikedld | 2932 | |
425 | victor | 2933 | pop edi ecx eax |
2934 | ret |
||
114 | mikedld | 2935 | @@: |
425 | victor | 2936 | xor eax,eax |
2937 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.left],eax |
||
2938 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.top],eax |
||
2939 | mov eax,[ecx+WDATA.box.width] |
||
2940 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.width],eax |
||
2941 | mov eax,[ecx+WDATA.box.height] |
||
2942 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.height],eax |
||
114 | mikedld | 2943 | |
425 | victor | 2944 | pop edi ecx eax |
2945 | ret |
||
114 | mikedld | 2946 | |
1 | ha | 2947 | sys_set_window: |
2948 | |||
379 | serge | 2949 | mov edi,[CURRENT_TASK] |
1 | ha | 2950 | shl edi,5 |
2951 | add edi,window_data |
||
2952 | |||
2953 | ; colors |
||
114 | mikedld | 2954 | mov [edi+WDATA.cl_workarea],ecx |
2955 | mov [edi+WDATA.cl_titlebar],edx |
||
2956 | mov [edi+WDATA.cl_frames],esi |
||
1 | ha | 2957 | |
2958 | ; check flag (?) |
||
186 | diamond | 2959 | test [edi+WDATA.fl_wdrawn],1 |
2960 | jnz newd |
||
1 | ha | 2961 | |
2962 | push eax |
||
2963 | mov eax,[timer_ticks] ;[0xfdf0] |
||
2964 | add eax,100 |
||
2965 | mov [new_window_starting],eax |
||
2966 | pop eax |
||
2967 | |||
114 | mikedld | 2968 | mov word[edi+WDATA.box.width],ax |
2969 | mov word[edi+WDATA.box.height],bx |
||
2970 | sar eax,16 |
||
2971 | sar ebx,16 |
||
2972 | mov word[edi+WDATA.box.left],ax |
||
2973 | mov word[edi+WDATA.box.top],bx |
||
1 | ha | 2974 | |
2975 | call check_window_position |
||
2976 | |||
164 | serge | 2977 | call set_window_clientbox |
1 | ha | 2978 | |
425 | victor | 2979 | push ecx esi edi ; save for window fullscreen/resize |
114 | mikedld | 2980 | ;mov esi,edi |
2981 | |||
425 | victor | 2982 | mov cl,[edi+WDATA.fl_wstyle] |
114 | mikedld | 2983 | |
1 | ha | 2984 | sub edi,window_data |
114 | mikedld | 2985 | shl edi,3 |
380 | serge | 2986 | add edi,SLOT_BASE |
114 | mikedld | 2987 | |
425 | victor | 2988 | and cl,0x0F |
2989 | mov [edi+APPDATA.wnd_caption],0 |
||
2990 | cmp cl,3 |
||
2991 | jne @f |
||
2992 | mov [edi+APPDATA.wnd_caption],esi |
||
2993 | @@: mov esi,[esp+0] |
||
114 | mikedld | 2994 | |
115 | poddubny | 2995 | add edi, APPDATA.saved_box |
425 | victor | 2996 | movsd |
2997 | movsd |
||
2998 | movsd |
||
2999 | movsd |
||
1 | ha | 3000 | pop edi esi ecx |
3001 | |||
3002 | push eax ebx ecx edx |
||
3003 | ;;; mov eax, 1 |
||
3004 | ;;; call delay_hs |
||
115 | poddubny | 3005 | mov eax, [edi+WDATA.box.left] |
3006 | mov ebx, [edi+WDATA.box.top] |
||
3007 | mov ecx, [edi+WDATA.box.width] |
||
3008 | mov edx, [edi+WDATA.box.height] |
||
1 | ha | 3009 | add ecx, eax |
3010 | add edx, ebx |
||
3011 | call calculatescreen |
||
3012 | pop edx ecx ebx eax |
||
3013 | |||
425 | victor | 3014 | mov [KEY_COUNT],byte 0 ; empty keyboard buffer |
3015 | mov [BTN_COUNT],byte 0 ; empty button buffer |
||
1 | ha | 3016 | |
3017 | newd: |
||
425 | victor | 3018 | mov [edi+WDATA.fl_redraw],byte 0 ; no redraw |
1 | ha | 3019 | mov edx,edi |
3020 | |||
3021 | ret |
||
3022 | |||
114 | mikedld | 3023 | syscall_windowsettings: |
1 | ha | 3024 | |
114 | mikedld | 3025 | .set_window_caption: |
425 | victor | 3026 | dec eax ; subfunction #1 - set window caption |
3027 | jnz .get_window_caption |
||
114 | mikedld | 3028 | |
425 | victor | 3029 | ; NOTE: only window owner thread can set its caption, |
3030 | ; so there's no parameter for PID/TID |
||
114 | mikedld | 3031 | |
425 | victor | 3032 | mov edi,[CURRENT_TASK] |
3033 | shl edi,5 |
||
114 | mikedld | 3034 | |
425 | victor | 3035 | ; have to check if caption is within application memory limit |
3036 | ; check is trivial, and if application resizes its memory, |
||
3037 | ; caption still can become over bounds |
||
202 | diamond | 3038 | ; diamond, 31.10.2006: check removed because with new memory manager |
3039 | ; there can be valid data after APPDATA.mem_size bound |
||
380 | serge | 3040 | ; mov ecx,[edi*8+SLOT_BASE+APPDATA.mem_size] |
202 | diamond | 3041 | ; add ecx,255 ; max caption length |
3042 | ; cmp ebx,ecx |
||
3043 | ; ja .exit_fail |
||
114 | mikedld | 3044 | |
425 | victor | 3045 | mov [edi*8+SLOT_BASE+APPDATA.wnd_caption],ebx |
3046 | or [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
||
114 | mikedld | 3047 | |
425 | victor | 3048 | call draw_window_caption |
114 | mikedld | 3049 | |
425 | victor | 3050 | xor eax,eax ; eax = 0 (success) |
3051 | ret |
||
114 | mikedld | 3052 | |
3053 | .get_window_caption: |
||
425 | victor | 3054 | dec eax ; subfunction #2 - get window caption |
3055 | jnz .exit_fail |
||
114 | mikedld | 3056 | |
425 | victor | 3057 | ; not implemented yet |
114 | mikedld | 3058 | |
3059 | .exit_fail: |
||
425 | victor | 3060 | xor eax,eax |
3061 | inc eax ; eax = 1 (fail) |
||
3062 | ret |
||
114 | mikedld | 3063 | |
3064 | |||
1 | ha | 3065 | sys_window_move: |
3066 | |||
425 | victor | 3067 | mov edi,[CURRENT_TASK] |
3068 | shl edi,5 |
||
3069 | add edi,window_data |
||
1 | ha | 3070 | |
425 | victor | 3071 | test [edi+WDATA.fl_wstate],WSTATE_MAXIMIZED |
3072 | jnz .window_move_return |
||
1 | ha | 3073 | |
425 | victor | 3074 | push dword [edi + WDATA.box.left] ; save old coordinates |
3075 | push dword [edi + WDATA.box.top] |
||
3076 | push dword [edi + WDATA.box.width] |
||
3077 | push dword [edi + WDATA.box.height] |
||
1 | ha | 3078 | |
425 | victor | 3079 | cmp eax,-1 ; set new position and size |
3080 | je .no_x_reposition |
||
3081 | mov [edi + WDATA.box.left], eax |
||
49 | mikedld | 3082 | .no_x_reposition: |
425 | victor | 3083 | cmp ebx,-1 |
3084 | je .no_y_reposition |
||
3085 | mov [edi + WDATA.box.top], ebx |
||
49 | mikedld | 3086 | .no_y_reposition: |
1 | ha | 3087 | |
425 | victor | 3088 | test [edi+WDATA.fl_wstate],WSTATE_ROLLEDUP |
3089 | jnz .no_y_resizing |
||
1 | ha | 3090 | |
425 | victor | 3091 | cmp ecx,-1 |
3092 | je .no_x_resizing |
||
3093 | mov [edi + WDATA.box.width], ecx |
||
49 | mikedld | 3094 | .no_x_resizing: |
425 | victor | 3095 | cmp edx,-1 |
3096 | je .no_y_resizing |
||
3097 | mov [edi + WDATA.box.height], edx |
||
49 | mikedld | 3098 | .no_y_resizing: |
1 | ha | 3099 | |
425 | victor | 3100 | call check_window_position |
3101 | call set_window_clientbox |
||
1 | ha | 3102 | |
425 | victor | 3103 | pushad ; save for window fullscreen/resize |
3104 | mov esi,edi |
||
3105 | sub edi,window_data |
||
3106 | shr edi,5 |
||
3107 | shl edi,8 |
||
3108 | add edi, SLOT_BASE + APPDATA.saved_box |
||
3109 | mov ecx,4 |
||
3110 | cld |
||
3111 | rep movsd |
||
3112 | popad |
||
49 | mikedld | 3113 | |
425 | victor | 3114 | pushad ; calculcate screen at new position |
3115 | mov eax, [edi + WDATA.box.left] |
||
3116 | mov ebx, [edi + WDATA.box.top] |
||
3117 | mov ecx, [edi + WDATA.box.width] |
||
3118 | mov edx, [edi + WDATA.box.height] |
||
3119 | add ecx,eax |
||
3120 | add edx,ebx |
||
221 | serge | 3121 | |
425 | victor | 3122 | call calculatescreen |
3123 | popad |
||
49 | mikedld | 3124 | |
425 | victor | 3125 | pop edx ; calculcate screen at old position |
3126 | pop ecx |
||
3127 | pop ebx |
||
3128 | pop eax |
||
3129 | add ecx,eax |
||
3130 | add edx,ebx |
||
3131 | mov [dlx],eax ; save for drawlimits |
||
3132 | mov [dly],ebx |
||
3133 | mov [dlxe],ecx |
||
3134 | mov [dlye],edx |
||
3135 | call calculatescreen |
||
49 | mikedld | 3136 | |
425 | victor | 3137 | mov [edi + WDATA.fl_redraw], 1 ; flag the process as redraw |
49 | mikedld | 3138 | |
425 | victor | 3139 | mov eax,edi ; redraw screen at old position |
3140 | xor esi,esi |
||
3141 | call redrawscreen |
||
49 | mikedld | 3142 | |
425 | victor | 3143 | mov [DONT_DRAW_MOUSE],byte 0 ; mouse pointer |
3144 | mov [MOUSE_BACKGROUND],byte 0 ; no mouse under |
||
3145 | mov [MOUSE_DOWN],byte 0 ; react to mouse up/down |
||
49 | mikedld | 3146 | |
425 | victor | 3147 | mov ecx,10 ; wait 1/10 second |
49 | mikedld | 3148 | .wmrl3: |
425 | victor | 3149 | call [draw_pointer] |
3150 | mov eax,1 |
||
3151 | call delay_hs |
||
3152 | loop .wmrl3 |
||
49 | mikedld | 3153 | |
425 | victor | 3154 | mov [window_move_pr],0 |
49 | mikedld | 3155 | |
3156 | .window_move_return: |
||
3157 | |||
425 | victor | 3158 | ret |
1 | ha | 3159 | |
67 | diamond | 3160 | ;type_background_1: |
3161 | ; cmp [0xfff0],byte 0 ; background update ? |
||
3162 | ; jz temp_nobackgr |
||
3163 | ; mov [0xfff0],byte 2 |
||
3164 | ; call change_task |
||
3165 | ; mov [draw_data+32+0],dword 0 |
||
3166 | ; mov [draw_data+32+4],dword 0 |
||
381 | serge | 3167 | ; mov eax,[ScreenWidth |
67 | diamond | 3168 | ; mov ebx,[0xfe04] |
3169 | ; mov [draw_data+32+8],eax |
||
3170 | ; mov [draw_data+32+12],ebx |
||
3171 | ; call drawbackground |
||
3172 | ; mov [0xfff0],byte 0 |
||
381 | serge | 3173 | ; mov [MOUSE_BACKGROUND],byte 0 |
67 | diamond | 3174 | ;temp_nobackgr: |
3175 | ; ret |
||
41 | mikedld | 3176 | |
1 | ha | 3177 | uglobal |
3178 | window_move_pr dd 0x0 |
||
3179 | window_move_eax dd 0x0 |
||
3180 | window_move_ebx dd 0x0 |
||
3181 | window_move_ecx dd 0x0 |
||
3182 | window_move_edx dd 0x0 |
||
3183 | endg |
||
3184 | |||
3185 | ;ok - 100% work |
||
3186 | ;nt - not tested |
||
3187 | ;--------------------------------------------------------------------------------------------- |
||
3188 | ;eax |
||
3189 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
||
3190 | ;1 - change task. Ret nothing. Block. ok. |
||
3191 | ;2 - performance control |
||
3192 | ; ebx |
||
3193 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
||
3194 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
||
3195 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
||
3196 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
||
3197 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
||
3198 | ;eax |
||
3199 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
||
3200 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
||
3201 | ;--------------------------------------------------------------------------------------------- |
||
3202 | sys_sheduler: ;noname & halyavin |
||
3203 | cmp eax,0 |
||
3204 | je shed_counter |
||
3205 | cmp eax,2 |
||
3206 | je perf_control |
||
3207 | cmp eax,3 |
||
3208 | je rdmsr_instr |
||
3209 | cmp eax,4 |
||
3210 | je wrmsr_instr |
||
3211 | cmp eax,1 |
||
3212 | jne not_supported |
||
3213 | call change_task ;delay,0 |
||
3214 | ret |
||
3215 | shed_counter: |
||
3216 | mov eax,[context_counter] |
||
3217 | mov [esp+36],eax |
||
3218 | not_supported: |
||
3219 | ret |
||
3220 | perf_control: |
||
3221 | inc eax ;now eax=3 |
||
3222 | cmp ebx,eax |
||
3223 | je cache_disable |
||
3224 | dec eax |
||
3225 | cmp ebx,eax |
||
3226 | je cache_enable |
||
3227 | dec eax |
||
3228 | cmp ebx,eax |
||
3229 | je is_cache_enabled |
||
3230 | dec eax |
||
3231 | cmp ebx,eax |
||
3232 | je modify_pce |
||
3233 | ret |
||
3234 | |||
3235 | rdmsr_instr: |
||
3236 | ;now counter in ecx |
||
3237 | ;(edx:eax) esi:edi => edx:esi |
||
3238 | mov eax,esi |
||
3239 | rdmsr |
||
3240 | mov [esp+36],eax |
||
3241 | mov [esp+24],edx ;ret in ebx? |
||
3242 | ret |
||
3243 | |||
3244 | wrmsr_instr: |
||
3245 | ;now counter in ecx |
||
3246 | ;(edx:eax) esi:edi => edx:esi |
||
3247 | mov eax,esi |
||
3248 | wrmsr |
||
3249 | mov [esp+36],eax |
||
3250 | mov [esp+24],edx ;ret in ebx? |
||
3251 | ret |
||
3252 | |||
3253 | cache_disable: |
||
3254 | mov eax,cr0 |
||
3255 | or eax,01100000000000000000000000000000b |
||
3256 | mov cr0,eax |
||
3257 | wbinvd ;set MESI |
||
3258 | ret |
||
3259 | |||
3260 | cache_enable: |
||
3261 | mov eax,cr0 |
||
3262 | and eax,10011111111111111111111111111111b |
||
3263 | mov cr0,eax |
||
3264 | ret |
||
3265 | |||
3266 | is_cache_enabled: |
||
3267 | mov eax,cr0 |
||
3268 | mov ebx,eax |
||
3269 | and eax,01100000000000000000000000000000b |
||
3270 | jz cache_disabled |
||
3271 | mov [esp+36],ebx |
||
3272 | cache_disabled: |
||
3273 | mov dword [esp+36],eax ;0 |
||
3274 | ret |
||
3275 | |||
3276 | modify_pce: |
||
3277 | mov eax,cr4 |
||
3278 | ; mov ebx,0 |
||
3279 | ; or bx,100000000b ;pce |
||
3280 | ; xor eax,ebx ;invert pce |
||
17 | me_root | 3281 | bts eax,8 ;pce=cr4[8] |
1 | ha | 3282 | mov cr4,eax |
3283 | mov [esp+36],eax |
||
3284 | ret |
||
3285 | ;--------------------------------------------------------------------------------------------- |
||
3286 | |||
3287 | |||
3288 | ; check if pixel is allowed to be drawn |
||
3289 | |||
3290 | checkpixel: |
||
425 | victor | 3291 | push eax edx |
1 | ha | 3292 | |
425 | victor | 3293 | mov edx,[ScreenWidth] ; screen x size |
3294 | inc edx |
||
3295 | imul edx, ebx |
||
3296 | mov dl, [eax+edx+display_data] ; lea eax, [...] |
||
1 | ha | 3297 | |
425 | victor | 3298 | xor ecx, ecx |
3299 | mov eax, [CURRENT_TASK] |
||
3300 | cmp al, dl |
||
3301 | setne cl |
||
1 | ha | 3302 | |
425 | victor | 3303 | pop edx eax |
3304 | ret |
||
1 | ha | 3305 | |
3306 | uglobal |
||
425 | victor | 3307 | mouse_active db 0 |
1 | ha | 3308 | endg |
3309 | iglobal |
||
143 | diamond | 3310 | cpustring db '/RD/1/CPU',0 |
1 | ha | 3311 | endg |
3312 | |||
67 | diamond | 3313 | uglobal |
425 | victor | 3314 | background_defined db 0 ; diamond, 11.04.2006 |
67 | diamond | 3315 | endg |
1 | ha | 3316 | |
3317 | align 4 |
||
3318 | ; check misc |
||
3319 | |||
3320 | checkmisc: |
||
3321 | |||
3322 | cmp [ctrl_alt_del], 1 |
||
3323 | jne nocpustart |
||
143 | diamond | 3324 | mov ebp, cpustring |
425 | victor | 3325 | call fs_execute ; SPraid 8.03.2007 |
407 | halyavin | 3326 | ;lea esi,[ebp+6] |
3327 | ;xor ebx,ebx ; no parameters |
||
3328 | ;xor edx,edx ; no flags |
||
3329 | ;call fs_RamdiskExecute.flags |
||
1 | ha | 3330 | mov [ctrl_alt_del], 0 |
3331 | nocpustart: |
||
3332 | cmp [mouse_active], 1 |
||
3333 | jne mouse_not_active |
||
3334 | mov [mouse_active], 0 |
||
3335 | xor edi, edi |
||
379 | serge | 3336 | mov ecx, [TASK_COUNT] |
1 | ha | 3337 | set_mouse_event: |
3338 | add edi, 256 |
||
425 | victor | 3339 | or [edi+SLOT_BASE+APPDATA.event_mask], dword 00100000b |
1 | ha | 3340 | loop set_mouse_event |
3341 | mouse_not_active: |
||
3342 | |||
3343 | |||
425 | victor | 3344 | cmp [REDRAW_BACKGROUND],byte 0 ; background update ? |
3345 | jz nobackgr |
||
76 | mario79 | 3346 | cmp [background_defined], 0 |
425 | victor | 3347 | jz nobackgr |
381 | serge | 3348 | mov [REDRAW_BACKGROUND],byte 2 |
1 | ha | 3349 | call change_task |
164 | serge | 3350 | mov [draw_data+32 + RECT.left],dword 0 |
3351 | mov [draw_data+32 + RECT.top],dword 0 |
||
381 | serge | 3352 | mov eax,[ScreenWidth] |
3353 | mov ebx,[ScreenHeight] |
||
164 | serge | 3354 | mov [draw_data+32 + RECT.right],eax |
3355 | mov [draw_data+32 + RECT.bottom],ebx |
||
1 | ha | 3356 | call drawbackground |
381 | serge | 3357 | mov [REDRAW_BACKGROUND],byte 0 |
3358 | mov [MOUSE_BACKGROUND],byte 0 |
||
1 | ha | 3359 | |
3360 | nobackgr: |
||
3361 | |||
3362 | |||
3363 | ; system shutdown request |
||
3364 | |||
381 | serge | 3365 | cmp [SYS_SHUTDOWN],byte 0 |
425 | victor | 3366 | je noshutdown |
1 | ha | 3367 | |
3368 | mov edx,[shutdown_processes] |
||
3369 | sub dl,2 |
||
3370 | |||
381 | serge | 3371 | cmp [SYS_SHUTDOWN],dl |
1 | ha | 3372 | jne no_mark_system_shutdown |
3373 | |||
3374 | mov edx,0x3040 |
||
381 | serge | 3375 | movzx ecx,byte [SYS_SHUTDOWN] |
1 | ha | 3376 | add ecx,5 |
3377 | markz: |
||
115 | poddubny | 3378 | mov [edx+TASKDATA.state],byte 3 |
1 | ha | 3379 | add edx,0x20 |
3380 | loop markz |
||
3381 | |||
3382 | no_mark_system_shutdown: |
||
3383 | |||
3384 | call [disable_mouse] |
||
3385 | |||
381 | serge | 3386 | dec byte [SYS_SHUTDOWN] |
1 | ha | 3387 | |
381 | serge | 3388 | cmp [SYS_SHUTDOWN],byte 0 |
425 | victor | 3389 | je system_shutdown |
1 | ha | 3390 | |
3391 | noshutdown: |
||
3392 | |||
3393 | |||
425 | victor | 3394 | mov eax,[TASK_COUNT] ; termination |
379 | serge | 3395 | mov ebx,TASK_DATA+TASKDATA.state |
1 | ha | 3396 | mov esi,1 |
3397 | |||
3398 | newct: |
||
3399 | mov cl,[ebx] |
||
3400 | cmp cl,byte 3 |
||
425 | victor | 3401 | jz terminate |
1 | ha | 3402 | cmp cl,byte 4 |
425 | victor | 3403 | jz terminate |
1 | ha | 3404 | |
3405 | add ebx,0x20 |
||
3406 | inc esi |
||
3407 | dec eax |
||
3408 | jnz newct |
||
3409 | |||
3410 | ret |
||
3411 | |||
3412 | |||
3413 | |||
3414 | |||
3415 | ; redraw screen |
||
3416 | |||
3417 | redrawscreen: |
||
3418 | |||
3419 | ; eax , if process window_data base is eax, do not set flag/limits |
||
3420 | |||
425 | victor | 3421 | pushad |
3422 | push eax |
||
1 | ha | 3423 | |
3424 | ;;; mov eax,2 |
||
3425 | ;;; call delay_hs |
||
3426 | |||
425 | victor | 3427 | ;mov ecx,0 ; redraw flags for apps |
3428 | xor ecx,ecx |
||
1 | ha | 3429 | newdw2: |
3430 | |||
425 | victor | 3431 | inc ecx |
3432 | push ecx |
||
1 | ha | 3433 | |
425 | victor | 3434 | mov eax,ecx |
3435 | shl eax,5 |
||
3436 | add eax,window_data |
||
1 | ha | 3437 | |
425 | victor | 3438 | cmp eax,[esp+4] |
3439 | je not_this_task |
||
3440 | ; check if window in redraw area |
||
3441 | mov edi,eax |
||
1 | ha | 3442 | |
425 | victor | 3443 | cmp ecx,1 ; limit for background |
3444 | jz bgli |
||
1 | ha | 3445 | |
425 | victor | 3446 | mov eax, [edi + WDATA.box.left] |
3447 | mov ebx, [edi + WDATA.box.top] |
||
3448 | mov ecx, [edi + WDATA.box.width] |
||
3449 | mov edx, [edi + WDATA.box.height] |
||
3450 | add ecx,eax |
||
3451 | add edx,ebx |
||
1 | ha | 3452 | |
425 | victor | 3453 | mov ecx,[dlye] ; ecx = area y end ebx = window y start |
3454 | cmp ecx,ebx |
||
3455 | jb ricino |
||
1 | ha | 3456 | |
425 | victor | 3457 | mov ecx,[dlxe] ; ecx = area x end eax = window x start |
3458 | cmp ecx,eax |
||
3459 | jb ricino |
||
1 | ha | 3460 | |
425 | victor | 3461 | mov eax, [edi + WDATA.box.left] |
3462 | mov ebx, [edi + WDATA.box.top] |
||
3463 | mov ecx, [edi + WDATA.box.width] |
||
3464 | mov edx, [edi + WDATA.box.height] |
||
3465 | add ecx, eax |
||
3466 | add edx, ebx |
||
164 | serge | 3467 | |
425 | victor | 3468 | mov eax,[dly] ; eax = area y start edx = window y end |
3469 | cmp edx,eax |
||
3470 | jb ricino |
||
1 | ha | 3471 | |
425 | victor | 3472 | mov eax,[dlx] ; eax = area x start ecx = window x end |
3473 | cmp ecx,eax |
||
3474 | jb ricino |
||
1 | ha | 3475 | |
425 | victor | 3476 | bgli: |
1 | ha | 3477 | |
425 | victor | 3478 | cmp edi,esi |
3479 | jz ricino |
||
1 | ha | 3480 | |
425 | victor | 3481 | mov eax,edi |
3482 | add eax,draw_data-window_data |
||
1 | ha | 3483 | |
425 | victor | 3484 | mov ebx,[dlx] ; set limits |
3485 | mov [eax + RECT.left], ebx |
||
3486 | mov ebx,[dly] |
||
3487 | mov [eax + RECT.top], ebx |
||
3488 | mov ebx,[dlxe] |
||
3489 | mov [eax + RECT.right], ebx |
||
3490 | mov ebx,[dlye] |
||
3491 | mov [eax + RECT.bottom], ebx |
||
1 | ha | 3492 | |
425 | victor | 3493 | sub eax,draw_data-window_data |
1 | ha | 3494 | |
425 | victor | 3495 | cmp ecx,1 |
3496 | jne nobgrd |
||
3497 | cmp esi,1 |
||
3498 | je newdw8 |
||
3499 | call drawbackground |
||
1 | ha | 3500 | |
3501 | newdw8: |
||
3502 | nobgrd: |
||
3503 | |||
425 | victor | 3504 | mov [eax + WDATA.fl_redraw],byte 1 ; mark as redraw |
1 | ha | 3505 | |
3506 | ricino: |
||
3507 | |||
3508 | not_this_task: |
||
3509 | |||
425 | victor | 3510 | pop ecx |
1 | ha | 3511 | |
425 | victor | 3512 | cmp ecx,[TASK_COUNT] |
3513 | jle newdw2 |
||
1 | ha | 3514 | |
425 | victor | 3515 | pop eax |
3516 | popad |
||
1 | ha | 3517 | |
425 | victor | 3518 | ret |
1 | ha | 3519 | |
3520 | calculatebackground: ; background |
||
3521 | |||
425 | victor | 3522 | ; all black |
1 | ha | 3523 | |
425 | victor | 3524 | mov [display_data-8],dword 4 ; size x |
3525 | mov [display_data-4],dword 2 ; size y |
||
1 | ha | 3526 | |
425 | victor | 3527 | mov edi, IMG_BACKGROUND ; set background to black |
3528 | xor eax, eax |
||
3529 | mov ecx, 0x0fff00 / 4 |
||
3530 | cld |
||
3531 | rep stosd |
||
1 | ha | 3532 | |
425 | victor | 3533 | mov edi,display_data ; set os to use all pixels |
3534 | mov eax,0x01010101 |
||
3535 | mov ecx,0x15ff00 / 4 |
||
3536 | rep stosd |
||
1 | ha | 3537 | |
425 | victor | 3538 | mov byte [REDRAW_BACKGROUND], 0 ; do not draw background! |
1 | ha | 3539 | |
425 | victor | 3540 | ret |
1 | ha | 3541 | |
3542 | uglobal |
||
425 | victor | 3543 | imax dd 0x0 |
1 | ha | 3544 | endg |
3545 | |||
3546 | |||
3547 | |||
3548 | delay_ms: ; delay in 1/1000 sec |
||
3549 | |||
3550 | |||
425 | victor | 3551 | push eax |
3552 | push ecx |
||
1 | ha | 3553 | |
425 | victor | 3554 | mov ecx,esi |
3555 | ; |
||
3556 | imul ecx, 33941 |
||
3557 | shr ecx, 9 |
||
3558 | ; |
||
1 | ha | 3559 | |
425 | victor | 3560 | in al,0x61 |
3561 | and al,0x10 |
||
3562 | mov ah,al |
||
3563 | cld |
||
1 | ha | 3564 | |
425 | victor | 3565 | cnt1: in al,0x61 |
3566 | and al,0x10 |
||
3567 | cmp al,ah |
||
3568 | jz cnt1 |
||
1 | ha | 3569 | |
425 | victor | 3570 | mov ah,al |
3571 | loop cnt1 |
||
1 | ha | 3572 | |
425 | victor | 3573 | pop ecx |
3574 | pop eax |
||
1 | ha | 3575 | |
425 | victor | 3576 | ret |
1 | ha | 3577 | |
3578 | |||
3579 | set_app_param: |
||
425 | victor | 3580 | push edi |
1 | ha | 3581 | |
425 | victor | 3582 | mov edi,[TASK_BASE] |
3583 | mov [edi+TASKDATA.event_mask],eax |
||
1 | ha | 3584 | |
425 | victor | 3585 | pop edi |
3586 | ret |
||
1 | ha | 3587 | |
3588 | |||
3589 | |||
3590 | delay_hs: ; delay in 1/100 secs |
||
425 | victor | 3591 | push eax |
3592 | push ecx |
||
3593 | push edx |
||
1 | ha | 3594 | |
425 | victor | 3595 | mov edx,[timer_ticks] |
3596 | add edx,eax |
||
1 | ha | 3597 | |
3598 | newtic: |
||
425 | victor | 3599 | mov ecx,[timer_ticks] |
3600 | cmp edx,ecx |
||
3601 | jbe zerodelay |
||
1 | ha | 3602 | |
425 | victor | 3603 | call change_task |
1 | ha | 3604 | |
425 | victor | 3605 | jmp newtic |
1 | ha | 3606 | |
3607 | zerodelay: |
||
425 | victor | 3608 | pop edx |
3609 | pop ecx |
||
3610 | pop eax |
||
1 | ha | 3611 | |
425 | victor | 3612 | ret |
1 | ha | 3613 | |
3614 | |||
3615 | memmove: ; memory move in bytes |
||
3616 | |||
3617 | ; eax = from |
||
3618 | ; ebx = to |
||
3619 | ; ecx = no of bytes |
||
3620 | test ecx, ecx |
||
3621 | jle .ret |
||
3622 | |||
3623 | |||
3624 | push esi edi ecx |
||
3625 | |||
3626 | mov edi, ebx |
||
3627 | mov esi, eax |
||
3628 | |||
3629 | test ecx, not 11b |
||
425 | victor | 3630 | jz @f |
1 | ha | 3631 | |
3632 | push ecx |
||
3633 | shr ecx, 2 |
||
3634 | rep movsd |
||
3635 | pop ecx |
||
3636 | and ecx, 11b |
||
425 | victor | 3637 | jz .finish |
1 | ha | 3638 | @@: |
3639 | rep movsb |
||
3640 | |||
3641 | .finish: |
||
3642 | pop ecx edi esi |
||
3643 | .ret: |
||
3644 | ret |
||
3645 | |||
3646 | |||
75 | diamond | 3647 | ; |
3648 | ;align 4 |
||
1 | ha | 3649 | ; |
75 | diamond | 3650 | ;read_floppy_file: |
1 | ha | 3651 | ; |
75 | diamond | 3652 | ;; as input |
3653 | ;; |
||
3654 | ;; eax pointer to file |
||
3655 | ;; ebx file lenght |
||
3656 | ;; ecx start 512 byte block number |
||
3657 | ;; edx number of blocks to read |
||
3658 | ;; esi pointer to return/work area (atleast 20 000 bytes) |
||
3659 | ;; |
||
3660 | ;; |
||
3661 | ;; on return |
||
3662 | ;; |
||
3663 | ;; eax = 0 command succesful |
||
3664 | ;; 1 no fd base and/or partition defined |
||
3665 | ;; 2 yet unsupported FS |
||
3666 | ;; 3 unknown FS |
||
3667 | ;; 4 partition not defined at hd |
||
3668 | ;; 5 file not found |
||
3669 | ;; ebx = size of file |
||
1 | ha | 3670 | ; |
379 | serge | 3671 | ; mov edi,[TASK_BASE] |
75 | diamond | 3672 | ; add edi,0x10 |
3673 | ; add esi,[edi] |
||
3674 | ; add eax,[edi] |
||
1 | ha | 3675 | ; |
75 | diamond | 3676 | ; pushad |
3677 | ; mov edi,esi |
||
3678 | ; add edi,1024 |
||
3679 | ; mov esi,0x100000+19*512 |
||
3680 | ; sub ecx,1 |
||
3681 | ; shl ecx,9 |
||
3682 | ; add esi,ecx |
||
3683 | ; shl edx,9 |
||
3684 | ; mov ecx,edx |
||
3685 | ; cld |
||
3686 | ; rep movsb |
||
3687 | ; popad |
||
3688 | ; |
||
3689 | ; mov [esp+36],eax |
||
3690 | ; mov [esp+24],ebx |
||
3691 | ; ret |
||
1 | ha | 3692 | |
3693 | |||
3694 | |||
3695 | align 4 |
||
3696 | |||
3697 | sys_programirq: |
||
3698 | |||
379 | serge | 3699 | mov edi,[TASK_BASE] |
115 | poddubny | 3700 | add eax,[edi+TASKDATA.mem_start] |
1 | ha | 3701 | |
75 | diamond | 3702 | cmp ebx,16 |
3703 | jae .not_owner |
||
379 | serge | 3704 | mov edi,[TASK_BASE] |
115 | poddubny | 3705 | mov edi,[edi+TASKDATA.pid] |
75 | diamond | 3706 | cmp edi,[irq_owner+ebx*4] |
425 | victor | 3707 | je spril1 |
75 | diamond | 3708 | .not_owner: |
1 | ha | 3709 | mov [esp+36],dword 1 |
3710 | ret |
||
3711 | spril1: |
||
3712 | |||
3713 | mov esi,eax |
||
3714 | shl ebx,6 |
||
3715 | add ebx,irq00read |
||
3716 | mov edi,ebx |
||
3717 | mov ecx,16 |
||
3718 | cld |
||
3719 | rep movsd |
||
3720 | mov [esp+36],dword 0 |
||
3721 | ret |
||
3722 | |||
3723 | |||
3724 | align 4 |
||
3725 | |||
3726 | get_irq_data: |
||
75 | diamond | 3727 | cmp eax,16 |
3728 | jae .not_owner |
||
425 | victor | 3729 | mov edx,eax ; check for correct owner |
1 | ha | 3730 | shl edx,2 |
3731 | add edx,irq_owner |
||
3732 | mov edx,[edx] |
||
379 | serge | 3733 | mov edi,[TASK_BASE] |
115 | poddubny | 3734 | mov edi,[edi+TASKDATA.pid] |
1 | ha | 3735 | cmp edx,edi |
3736 | je gidril1 |
||
75 | diamond | 3737 | .not_owner: |
425 | victor | 3738 | mov [esp+32],dword 2 ; ecx=2 |
1 | ha | 3739 | ret |
3740 | |||
3741 | gidril1: |
||
3742 | |||
3743 | mov ebx,eax |
||
3744 | shl ebx,12 |
||
381 | serge | 3745 | add ebx,IRQ_SAVE |
1 | ha | 3746 | mov eax,[ebx] |
3747 | mov ecx,1 |
||
3748 | test eax,eax |
||
3749 | jz gid1 |
||
3750 | |||
3751 | dec eax |
||
3752 | mov esi,ebx |
||
3753 | mov [ebx],eax |
||
3754 | movzx ebx,byte [ebx+0x10] |
||
3755 | add esi,0x10 |
||
3756 | mov edi,esi |
||
3757 | inc esi |
||
3758 | mov ecx,4000 / 4 |
||
3759 | cld |
||
3760 | rep movsd |
||
75 | diamond | 3761 | ; xor ecx,ecx ; as result of 'rep' ecx=0 |
1 | ha | 3762 | gid1: |
3763 | mov [esp+36],eax |
||
3764 | mov [esp+32],ecx |
||
3765 | mov [esp+24],ebx |
||
3766 | ret |
||
3767 | |||
3768 | |||
3769 | set_io_access_rights: |
||
3770 | |||
3771 | pushad |
||
3772 | |||
379 | serge | 3773 | mov edi,[CURRENT_TASK] |
1 | ha | 3774 | imul edi,tss_step |
3775 | add edi,tss_data+128 |
||
3776 | ; add edi,128 |
||
3777 | |||
3778 | mov ecx,eax |
||
3779 | and ecx,7 ; offset in byte |
||
3780 | |||
3781 | shr eax,3 ; number of byte |
||
3782 | add edi,eax |
||
3783 | |||
3784 | mov ebx,1 |
||
3785 | shl ebx,cl |
||
3786 | |||
425 | victor | 3787 | cmp ebp,0 ; enable access - ebp = 0 |
1 | ha | 3788 | jne siar1 |
3789 | |||
3790 | not ebx |
||
3791 | and [edi],byte bl |
||
3792 | |||
3793 | popad |
||
3794 | |||
3795 | ret |
||
3796 | |||
3797 | siar1: |
||
3798 | |||
425 | victor | 3799 | or [edi],byte bl ; disable access - ebp = 1 |
1 | ha | 3800 | |
3801 | popad |
||
3802 | |||
3803 | ret |
||
3804 | |||
3805 | r_f_port_area: |
||
3806 | |||
3807 | test eax, eax |
||
3808 | jnz free_port_area |
||
3809 | ; je r_port_area |
||
3810 | ; jmp free_port_area |
||
3811 | |||
3812 | ; r_port_area: |
||
3813 | |||
3814 | pushad |
||
3815 | |||
425 | victor | 3816 | cmp ebx,ecx ; beginning > end ? |
75 | diamond | 3817 | ja rpal1 |
3818 | cmp ecx,65536 |
||
3819 | jae rpal1 |
||
381 | serge | 3820 | mov esi,[RESERVED_PORTS] |
425 | victor | 3821 | test esi,esi ; no reserved areas ? |
1 | ha | 3822 | je rpal2 |
425 | victor | 3823 | cmp esi,255 ; max reserved |
75 | diamond | 3824 | jae rpal1 |
1 | ha | 3825 | rpal3: |
3826 | mov edi,esi |
||
3827 | shl edi,4 |
||
381 | serge | 3828 | add edi,RESERVED_PORTS |
1 | ha | 3829 | cmp ebx,[edi+8] |
75 | diamond | 3830 | ja rpal4 |
1 | ha | 3831 | cmp ecx,[edi+4] |
3832 | jae rpal1 |
||
3833 | ; jb rpal4 |
||
3834 | ; jmp rpal1 |
||
3835 | rpal4: |
||
3836 | |||
3837 | dec esi |
||
3838 | jnz rpal3 |
||
3839 | jmp rpal2 |
||
3840 | rpal1: |
||
3841 | popad |
||
3842 | mov eax,1 |
||
3843 | ret |
||
3844 | |||
3845 | rpal2: |
||
3846 | popad |
||
3847 | |||
3848 | |||
3849 | ; enable port access at port IO map |
||
3850 | cli |
||
425 | victor | 3851 | pushad ; start enable io map |
1 | ha | 3852 | |
3853 | cmp ecx,65536 ;16384 |
||
3854 | jae no_unmask_io ; jge |
||
3855 | |||
3856 | mov eax,ebx |
||
3857 | |||
3858 | new_port_access: |
||
3859 | |||
3860 | pushad |
||
3861 | |||
425 | victor | 3862 | xor ebp,ebp ; enable - eax = port |
1 | ha | 3863 | call set_io_access_rights |
3864 | |||
3865 | popad |
||
3866 | |||
3867 | inc eax |
||
3868 | cmp eax,ecx |
||
3869 | jbe new_port_access |
||
3870 | |||
3871 | no_unmask_io: |
||
3872 | |||
425 | victor | 3873 | popad ; end enable io map |
1 | ha | 3874 | sti |
3875 | |||
381 | serge | 3876 | mov edi,[RESERVED_PORTS] |
1 | ha | 3877 | add edi,1 |
381 | serge | 3878 | mov [RESERVED_PORTS],edi |
1 | ha | 3879 | shl edi,4 |
381 | serge | 3880 | add edi,RESERVED_PORTS |
379 | serge | 3881 | mov esi,[TASK_BASE] |
115 | poddubny | 3882 | mov esi,[esi+TASKDATA.pid] |
1 | ha | 3883 | mov [edi],esi |
3884 | mov [edi+4],ebx |
||
3885 | mov [edi+8],ecx |
||
3886 | |||
3887 | xor eax, eax |
||
3888 | ret |
||
3889 | |||
3890 | free_port_area: |
||
3891 | |||
3892 | pushad |
||
3893 | |||
381 | serge | 3894 | mov esi,[RESERVED_PORTS] ; no reserved areas ? |
75 | diamond | 3895 | test esi,esi |
1 | ha | 3896 | je frpal2 |
379 | serge | 3897 | mov edx,[TASK_BASE] |
115 | poddubny | 3898 | mov edx,[edx+TASKDATA.pid] |
1 | ha | 3899 | frpal3: |
3900 | mov edi,esi |
||
3901 | shl edi,4 |
||
381 | serge | 3902 | add edi,RESERVED_PORTS |
1 | ha | 3903 | cmp edx,[edi] |
3904 | jne frpal4 |
||
3905 | cmp ebx,[edi+4] |
||
3906 | jne frpal4 |
||
3907 | cmp ecx,[edi+8] |
||
3908 | jne frpal4 |
||
3909 | jmp frpal1 |
||
3910 | frpal4: |
||
3911 | dec esi |
||
3912 | jnz frpal3 |
||
3913 | frpal2: |
||
3914 | popad |
||
3915 | mov eax,1 |
||
3916 | ret |
||
3917 | frpal1: |
||
3918 | mov ecx,256 |
||
3919 | sub ecx,esi |
||
3920 | shl ecx,4 |
||
3921 | mov esi,edi |
||
3922 | add esi,16 |
||
3923 | cld |
||
3924 | rep movsb |
||
3925 | |||
381 | serge | 3926 | dec dword [RESERVED_PORTS] |
1 | ha | 3927 | |
3928 | popad |
||
3929 | |||
3930 | |||
3931 | ; disable port access at port IO map |
||
3932 | |||
425 | victor | 3933 | pushad ; start disable io map |
1 | ha | 3934 | |
3935 | cmp ecx,65536 ;16384 |
||
3936 | jge no_mask_io |
||
3937 | |||
3938 | mov eax,ebx |
||
3939 | |||
3940 | new_port_access_disable: |
||
3941 | |||
3942 | pushad |
||
3943 | |||
425 | victor | 3944 | mov ebp,1 ; disable - eax = port |
1 | ha | 3945 | call set_io_access_rights |
3946 | |||
3947 | popad |
||
3948 | |||
3949 | inc eax |
||
3950 | cmp eax,ecx |
||
3951 | jbe new_port_access_disable |
||
3952 | |||
3953 | no_mask_io: |
||
3954 | |||
425 | victor | 3955 | popad ; end disable io map |
1 | ha | 3956 | |
3957 | xor eax, eax |
||
3958 | ret |
||
3959 | |||
3960 | |||
3961 | reserve_free_irq: |
||
3962 | |||
75 | diamond | 3963 | mov ecx, 1 |
3964 | cmp ebx, 16 |
||
3965 | jae fril1 |
||
3966 | test eax,eax |
||
1 | ha | 3967 | jz reserve_irq |
3968 | |||
75 | diamond | 3969 | lea edi,[irq_owner+ebx*4] |
1 | ha | 3970 | mov edx,[edi] |
379 | serge | 3971 | mov eax,[TASK_BASE] |
115 | poddubny | 3972 | cmp edx,[eax+TASKDATA.pid] |
1 | ha | 3973 | jne fril1 |
75 | diamond | 3974 | dec ecx |
3975 | mov [edi],ecx |
||
1 | ha | 3976 | fril1: |
3977 | mov [esp+36],ecx ; return in eax |
||
3978 | ret |
||
3979 | |||
3980 | reserve_irq: |
||
3981 | |||
75 | diamond | 3982 | lea edi,[irq_owner+ebx*4] |
3983 | cmp dword [edi], 0 |
||
3984 | jnz ril1 |
||
1 | ha | 3985 | |
379 | serge | 3986 | mov edx,[TASK_BASE] |
115 | poddubny | 3987 | mov edx,[edx+TASKDATA.pid] |
1 | ha | 3988 | mov [edi],edx |
75 | diamond | 3989 | dec ecx |
1 | ha | 3990 | ril1: |
3991 | mov [esp+36],ecx ; return in eax |
||
3992 | ret |
||
3993 | |||
3994 | drawbackground: |
||
33 | mario79 | 3995 | inc [mouse_pause] |
381 | serge | 3996 | cmp [SCR_MODE],word 0x12 |
117 | mario79 | 3997 | je dbrv20 |
1 | ha | 3998 | dbrv12: |
381 | serge | 3999 | cmp [SCR_MODE],word 0100000000000000b |
1 | ha | 4000 | jge dbrv20 |
381 | serge | 4001 | cmp [SCR_MODE],word 0x13 |
1 | ha | 4002 | je dbrv20 |
4003 | call vesa12_drawbackground |
||
33 | mario79 | 4004 | dec [mouse_pause] |
36 | mario79 | 4005 | call [draw_pointer] |
1 | ha | 4006 | ret |
4007 | dbrv20: |
||
4008 | cmp [display_data-12],dword 1 |
||
4009 | jne bgrstr |
||
4010 | call vesa20_drawbackground_tiled |
||
33 | mario79 | 4011 | dec [mouse_pause] |
36 | mario79 | 4012 | call [draw_pointer] |
1 | ha | 4013 | ret |
4014 | bgrstr: |
||
4015 | call vesa20_drawbackground_stretch |
||
33 | mario79 | 4016 | dec [mouse_pause] |
36 | mario79 | 4017 | call [draw_pointer] |
1 | ha | 4018 | ret |
4019 | |||
75 | diamond | 4020 | align 4 |
1 | ha | 4021 | |
425 | victor | 4022 | syscall_putimage: ; PutImage |
33 | mario79 | 4023 | |
75 | diamond | 4024 | mov edx,ecx |
4025 | mov ecx,ebx |
||
425 | victor | 4026 | lea ebx, [eax+std_application_base_address] |
75 | diamond | 4027 | |
1 | ha | 4028 | sys_putimage: |
53 | mikedld | 4029 | test ecx,0x80008000 |
4030 | jnz .exit |
||
4031 | test ecx,0x0000FFFF |
||
4032 | jz .exit |
||
4033 | test ecx,0xFFFF0000 |
||
4034 | jnz @f |
||
4035 | .exit: |
||
4036 | ret |
||
4037 | @@: |
||
425 | victor | 4038 | mov edi,[CURRENT_TASK] |
4039 | shl edi,8 |
||
4040 | add dx,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
||
4041 | rol edx,16 |
||
4042 | add dx,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
||
4043 | rol edx,16 |
||
114 | mikedld | 4044 | .forced: |
425 | victor | 4045 | push ebp esi 0 |
4046 | mov ebp, putimage_get24bpp |
||
4047 | mov esi, putimage_init24bpp |
||
283 | diamond | 4048 | sys_putimage_bpp: |
4049 | ; call [disable_mouse] ; this will be done in xxx_putimage |
||
117 | mario79 | 4050 | ; mov eax, vga_putimage |
425 | victor | 4051 | cmp [SCR_MODE], word 0x12 |
4052 | jz @f ;.doit |
||
4053 | mov eax, vesa12_putimage |
||
4054 | cmp [SCR_MODE], word 0100000000000000b |
||
4055 | jae @f |
||
4056 | cmp [SCR_MODE], word 0x13 |
||
4057 | jnz .doit |
||
75 | diamond | 4058 | @@: |
425 | victor | 4059 | mov eax, vesa20_putimage |
75 | diamond | 4060 | .doit: |
425 | victor | 4061 | inc [mouse_pause] |
4062 | call eax |
||
4063 | dec [mouse_pause] |
||
4064 | pop ebp esi ebp |
||
4065 | jmp [draw_pointer] |
||
1 | ha | 4066 | |
283 | diamond | 4067 | syscall_putimage_palette: |
425 | victor | 4068 | lea edi, [esi+std_application_base_address] |
4069 | mov esi, edx |
||
4070 | mov edx, ecx |
||
4071 | mov ecx, ebx |
||
4072 | lea ebx, [eax+std_application_base_address] |
||
283 | diamond | 4073 | sys_putimage_palette: |
4074 | ; ebx = pointer to image |
||
4075 | ; ecx = [xsize]*65536 + [ysize] |
||
4076 | ; edx = [xstart]*65536 + [ystart] |
||
314 | diamond | 4077 | ; esi = number of bits per pixel, must be 8, 24 or 32 |
283 | diamond | 4078 | ; edi = pointer to palette |
314 | diamond | 4079 | ; ebp = row delta |
425 | victor | 4080 | mov eax, [CURRENT_TASK] |
4081 | shl eax, 8 |
||
4082 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.top] |
||
4083 | rol edx, 16 |
||
4084 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.left] |
||
4085 | rol edx, 16 |
||
283 | diamond | 4086 | .forced: |
425 | victor | 4087 | push ebp esi ebp |
4088 | cmp esi, 8 |
||
4089 | jnz @f |
||
4090 | mov ebp, putimage_get8bpp |
||
4091 | mov esi, putimage_init8bpp |
||
4092 | jmp sys_putimage_bpp |
||
314 | diamond | 4093 | @@: |
425 | victor | 4094 | cmp esi, 24 |
4095 | jnz @f |
||
4096 | mov ebp, putimage_get24bpp |
||
4097 | mov esi, putimage_init24bpp |
||
4098 | jmp sys_putimage_bpp |
||
314 | diamond | 4099 | @@: |
425 | victor | 4100 | cmp esi, 32 |
4101 | jnz @f |
||
4102 | mov ebp, putimage_get32bpp |
||
4103 | mov esi, putimage_init32bpp |
||
4104 | jmp sys_putimage_bpp |
||
314 | diamond | 4105 | @@: |
425 | victor | 4106 | pop ebp esi |
4107 | ret |
||
283 | diamond | 4108 | |
4109 | putimage_init24bpp: |
||
425 | victor | 4110 | lea eax, [eax*3] |
283 | diamond | 4111 | putimage_init8bpp: |
425 | victor | 4112 | ret |
283 | diamond | 4113 | |
4114 | putimage_get24bpp: |
||
425 | victor | 4115 | mov eax, [esi] |
4116 | add esi, 3 |
||
4117 | ret 4 |
||
283 | diamond | 4118 | putimage_get8bpp: |
425 | victor | 4119 | movzx eax, byte [esi] |
4120 | push edx |
||
4121 | mov edx, [esp+8] |
||
4122 | mov eax, [edx+eax*4] |
||
4123 | pop edx |
||
4124 | inc esi |
||
4125 | ret 4 |
||
283 | diamond | 4126 | |
314 | diamond | 4127 | putimage_init32bpp: |
425 | victor | 4128 | shl eax, 2 |
4129 | ret |
||
314 | diamond | 4130 | putimage_get32bpp: |
425 | victor | 4131 | lodsd |
4132 | ret 4 |
||
314 | diamond | 4133 | |
1 | ha | 4134 | ; eax x beginning |
4135 | ; ebx y beginning |
||
4136 | ; ecx x end |
||
283 | diamond | 4137 | ; edx y end |
1 | ha | 4138 | ; edi color |
4139 | |||
4140 | __sys_drawbar: |
||
425 | victor | 4141 | mov esi,[CURRENT_TASK] |
4142 | shl esi,8 |
||
4143 | add eax,[esi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
||
4144 | add ecx,[esi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
||
4145 | add ebx,[esi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
||
4146 | add edx,[esi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
||
114 | mikedld | 4147 | .forced: |
33 | mario79 | 4148 | inc [mouse_pause] |
283 | diamond | 4149 | ; call [disable_mouse] |
381 | serge | 4150 | cmp [SCR_MODE],word 0x12 |
425 | victor | 4151 | je dbv20 |
1 | ha | 4152 | sdbv20: |
381 | serge | 4153 | cmp [SCR_MODE],word 0100000000000000b |
1 | ha | 4154 | jge dbv20 |
381 | serge | 4155 | cmp [SCR_MODE],word 0x13 |
425 | victor | 4156 | je dbv20 |
1 | ha | 4157 | call vesa12_drawbar |
33 | mario79 | 4158 | dec [mouse_pause] |
36 | mario79 | 4159 | call [draw_pointer] |
1 | ha | 4160 | ret |
4161 | dbv20: |
||
4162 | call vesa20_drawbar |
||
33 | mario79 | 4163 | dec [mouse_pause] |
36 | mario79 | 4164 | call [draw_pointer] |
1 | ha | 4165 | ret |
4166 | |||
4167 | |||
4168 | |||
4169 | kb_read: |
||
4170 | |||
425 | victor | 4171 | push ecx edx |
1 | ha | 4172 | |
425 | victor | 4173 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 4174 | kr_loop: |
425 | victor | 4175 | in al,0x64 |
4176 | test al,1 |
||
4177 | jnz kr_ready |
||
4178 | loop kr_loop |
||
4179 | mov ah,1 |
||
4180 | jmp kr_exit |
||
1 | ha | 4181 | kr_ready: |
425 | victor | 4182 | push ecx |
4183 | mov ecx,32 |
||
1 | ha | 4184 | kr_delay: |
425 | victor | 4185 | loop kr_delay |
4186 | pop ecx |
||
4187 | in al,0x60 |
||
4188 | xor ah,ah |
||
1 | ha | 4189 | kr_exit: |
4190 | |||
425 | victor | 4191 | pop edx ecx |
1 | ha | 4192 | |
425 | victor | 4193 | ret |
1 | ha | 4194 | |
4195 | |||
4196 | kb_write: |
||
4197 | |||
425 | victor | 4198 | push ecx edx |
1 | ha | 4199 | |
425 | victor | 4200 | mov dl,al |
265 | diamond | 4201 | ; mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4202 | ; kw_loop1: |
||
4203 | ; in al,0x64 |
||
4204 | ; test al,0x20 |
||
4205 | ; jz kw_ok1 |
||
4206 | ; loop kw_loop1 |
||
4207 | ; mov ah,1 |
||
4208 | ; jmp kw_exit |
||
4209 | ; kw_ok1: |
||
425 | victor | 4210 | in al,0x60 |
4211 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
||
1 | ha | 4212 | kw_loop: |
425 | victor | 4213 | in al,0x64 |
4214 | test al,2 |
||
4215 | jz kw_ok |
||
4216 | loop kw_loop |
||
4217 | mov ah,1 |
||
4218 | jmp kw_exit |
||
1 | ha | 4219 | kw_ok: |
425 | victor | 4220 | mov al,dl |
4221 | out 0x60,al |
||
4222 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
||
1 | ha | 4223 | kw_loop3: |
425 | victor | 4224 | in al,0x64 |
4225 | test al,2 |
||
4226 | jz kw_ok3 |
||
4227 | loop kw_loop3 |
||
4228 | mov ah,1 |
||
4229 | jmp kw_exit |
||
1 | ha | 4230 | kw_ok3: |
425 | victor | 4231 | mov ah,8 |
1 | ha | 4232 | kw_loop4: |
425 | victor | 4233 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 4234 | kw_loop5: |
425 | victor | 4235 | in al,0x64 |
4236 | test al,1 |
||
4237 | jnz kw_ok4 |
||
4238 | loop kw_loop5 |
||
4239 | dec ah |
||
4240 | jnz kw_loop4 |
||
1 | ha | 4241 | kw_ok4: |
425 | victor | 4242 | xor ah,ah |
1 | ha | 4243 | kw_exit: |
4244 | |||
425 | victor | 4245 | pop edx ecx |
1 | ha | 4246 | |
425 | victor | 4247 | ret |
1 | ha | 4248 | |
4249 | |||
4250 | kb_cmd: |
||
4251 | |||
425 | victor | 4252 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 4253 | c_wait: |
425 | victor | 4254 | in al,0x64 |
4255 | test al,2 |
||
4256 | jz c_send |
||
4257 | loop c_wait |
||
4258 | jmp c_error |
||
1 | ha | 4259 | c_send: |
425 | victor | 4260 | mov al,bl |
4261 | out 0x64,al |
||
4262 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
||
1 | ha | 4263 | c_accept: |
425 | victor | 4264 | in al,0x64 |
4265 | test al,2 |
||
4266 | jz c_ok |
||
4267 | loop c_accept |
||
1 | ha | 4268 | c_error: |
425 | victor | 4269 | mov ah,1 |
4270 | jmp c_exit |
||
1 | ha | 4271 | c_ok: |
425 | victor | 4272 | xor ah,ah |
1 | ha | 4273 | c_exit: |
425 | victor | 4274 | ret |
1 | ha | 4275 | |
4276 | |||
4277 | setmouse: ; set mousepicture -pointer |
||
425 | victor | 4278 | ; ps2 mouse enable |
1 | ha | 4279 | |
381 | serge | 4280 | mov [MOUSE_PICTURE],dword mousepointer |
1 | ha | 4281 | |
4282 | cli |
||
33 | mario79 | 4283 | ; mov bl,0xa8 ; enable mouse cmd |
4284 | ; call kb_cmd |
||
4285 | ; call kb_read ; read status |
||
4286 | ; mov bl,0x20 ; get command byte |
||
4287 | ; call kb_cmd |
||
4288 | ; call kb_read |
||
4289 | ; or al,3 ; enable interrupt |
||
4290 | ; mov bl,0x60 ; write command |
||
4291 | ; push eax |
||
4292 | ; call kb_cmd |
||
4293 | ; pop eax |
||
4294 | ; call kb_write |
||
4295 | ; mov bl,0xd4 ; for mouse |
||
4296 | ; call kb_cmd |
||
4297 | ; mov al,0xf4 ; enable mouse device |
||
4298 | ; call kb_write |
||
4299 | ; call kb_read ; read status return |
||
1 | ha | 4300 | |
4301 | ; com1 mouse enable |
||
4302 | |||
4303 | mov bx,0x3f8 ; combase |
||
4304 | |||
4305 | mov dx,bx |
||
4306 | add dx,3 |
||
4307 | mov al,0x80 |
||
4308 | out dx,al |
||
4309 | |||
4310 | mov dx,bx |
||
4311 | add dx,1 |
||
4312 | mov al,0 |
||
4313 | out dx,al |
||
4314 | |||
4315 | mov dx,bx |
||
4316 | add dx,0 |
||
425 | victor | 4317 | mov al,0x30*2 ; 0x30 / 4 |
1 | ha | 4318 | out dx,al |
4319 | |||
4320 | mov dx,bx |
||
4321 | add dx,3 |
||
425 | victor | 4322 | mov al,2 ; 3 |
1 | ha | 4323 | out dx,al |
4324 | |||
4325 | mov dx,bx |
||
4326 | add dx,4 |
||
4327 | mov al,0xb |
||
4328 | out dx,al |
||
4329 | |||
4330 | mov dx,bx |
||
4331 | add dx,1 |
||
4332 | mov al,1 |
||
4333 | out dx,al |
||
4334 | |||
4335 | |||
4336 | ; com2 mouse enable |
||
4337 | |||
4338 | mov bx,0x2f8 ; combase |
||
4339 | |||
4340 | mov dx,bx |
||
4341 | add dx,3 |
||
4342 | mov al,0x80 |
||
4343 | out dx,al |
||
4344 | |||
4345 | mov dx,bx |
||
4346 | add dx,1 |
||
4347 | mov al,0 |
||
4348 | out dx,al |
||
4349 | |||
4350 | mov dx,bx |
||
4351 | add dx,0 |
||
4352 | mov al,0x30*2 |
||
4353 | out dx,al |
||
4354 | |||
4355 | mov dx,bx |
||
4356 | add dx,3 |
||
4357 | mov al,2 |
||
4358 | out dx,al |
||
4359 | |||
4360 | mov dx,bx |
||
4361 | add dx,4 |
||
4362 | mov al,0xb |
||
4363 | out dx,al |
||
4364 | |||
4365 | mov dx,bx |
||
4366 | add dx,1 |
||
4367 | mov al,1 |
||
4368 | out dx,al |
||
4369 | |||
4370 | ret |
||
4371 | |||
4372 | |||
4373 | _rdtsc: |
||
164 | serge | 4374 | bt [cpu_caps], CAPS_TSC |
4375 | jnc ret_rdtsc |
||
1 | ha | 4376 | rdtsc |
4377 | ret |
||
4378 | ret_rdtsc: |
||
4379 | mov edx,0xffffffff |
||
4380 | mov eax,0xffffffff |
||
4381 | ret |
||
4382 | |||
4383 | rerouteirqs: |
||
4384 | |||
425 | victor | 4385 | cli |
1 | ha | 4386 | |
425 | victor | 4387 | mov al,0x11 ; icw4, edge triggered |
4388 | out 0x20,al |
||
4389 | call pic_delay |
||
4390 | out 0xA0,al |
||
4391 | call pic_delay |
||
1 | ha | 4392 | |
425 | victor | 4393 | mov al,0x20 ; generate 0x20 + |
4394 | out 0x21,al |
||
4395 | call pic_delay |
||
4396 | mov al,0x28 ; generate 0x28 + |
||
4397 | out 0xA1,al |
||
4398 | call pic_delay |
||
1 | ha | 4399 | |
425 | victor | 4400 | mov al,0x04 ; slave at irq2 |
4401 | out 0x21,al |
||
4402 | call pic_delay |
||
4403 | mov al,0x02 ; at irq9 |
||
4404 | out 0xA1,al |
||
4405 | call pic_delay |
||
1 | ha | 4406 | |
425 | victor | 4407 | mov al,0x01 ; 8086 mode |
4408 | out 0x21,al |
||
4409 | call pic_delay |
||
4410 | out 0xA1,al |
||
4411 | call pic_delay |
||
1 | ha | 4412 | |
425 | victor | 4413 | mov al,255 ; mask all irq's |
4414 | out 0xA1,al |
||
4415 | call pic_delay |
||
4416 | out 0x21,al |
||
4417 | call pic_delay |
||
1 | ha | 4418 | |
425 | victor | 4419 | mov ecx,0x1000 |
4420 | cld |
||
4421 | picl1: call pic_delay |
||
4422 | loop picl1 |
||
1 | ha | 4423 | |
425 | victor | 4424 | mov al,255 ; mask all irq's |
4425 | out 0xA1,al |
||
4426 | call pic_delay |
||
4427 | out 0x21,al |
||
4428 | call pic_delay |
||
1 | ha | 4429 | |
425 | victor | 4430 | cli |
1 | ha | 4431 | |
425 | victor | 4432 | ret |
1 | ha | 4433 | |
4434 | |||
4435 | pic_delay: |
||
4436 | |||
425 | victor | 4437 | jmp pdl1 |
4438 | pdl1: ret |
||
1 | ha | 4439 | |
4440 | |||
4441 | sys_msg_board_str: |
||
4442 | |||
4443 | pushad |
||
4444 | @@: |
||
4445 | cmp [esi],byte 0 |
||
4446 | je @f |
||
4447 | mov eax,1 |
||
4448 | movzx ebx,byte [esi] |
||
4449 | call sys_msg_board |
||
4450 | inc esi |
||
4451 | jmp @b |
||
4452 | @@: |
||
4453 | popad |
||
4454 | ret |
||
4455 | |||
4456 | uglobal |
||
373 | mikedld | 4457 | msg_board_data: times 4096 db 0 |
1 | ha | 4458 | msg_board_count dd 0x0 |
4459 | endg |
||
4460 | |||
4461 | sys_msg_board: |
||
4462 | |||
4463 | ; eax=1 : write : bl byte to write |
||
4464 | ; eax=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
||
4465 | |||
4466 | mov ecx,[msg_board_count] |
||
4467 | cmp eax, 1 |
||
4468 | jne smbl1 |
||
4469 | |||
4470 | |||
4471 | mov [msg_board_data+ecx],bl |
||
4472 | inc ecx |
||
373 | mikedld | 4473 | and ecx, 4095 |
1 | ha | 4474 | mov [msg_board_count], ecx |
4475 | mov [check_idle_semaphore], 5 |
||
4476 | ret |
||
4477 | smbl1: |
||
4478 | |||
4479 | cmp eax, 2 |
||
4480 | jne smbl2 |
||
4481 | test ecx, ecx |
||
4482 | jz smbl21 |
||
4483 | ; mov edi, msg_board_data |
||
4484 | ; mov esi, msg_board_data+1 |
||
4485 | ; movzx eax, byte [edi] |
||
4486 | mov eax, msg_board_data+1 |
||
4487 | mov ebx, msg_board_data |
||
4488 | movzx edx, byte [ebx] |
||
4489 | call memmove |
||
4490 | ; push ecx |
||
4491 | ; shr ecx, 2 |
||
4492 | ; cld |
||
4493 | ; rep movsd |
||
4494 | ; pop ecx |
||
4495 | ; and ecx, 3 |
||
4496 | ; rep movsb |
||
4497 | dec [msg_board_count] |
||
4498 | mov [esp+36], edx ;eax |
||
4499 | mov [esp+24], dword 1 |
||
4500 | ret |
||
4501 | smbl21: |
||
4502 | mov [esp+36], ecx |
||
4503 | mov [esp+24], ecx |
||
4504 | |||
4505 | smbl2: |
||
4506 | ret |
||
4507 | |||
4508 | |||
4509 | |||
4510 | sys_process_def: |
||
425 | victor | 4511 | mov edi, [CURRENT_TASK] |
1 | ha | 4512 | |
425 | victor | 4513 | dec eax ; 1 = set keyboard mode |
1 | ha | 4514 | jne no_set_keyboard_setup |
4515 | |||
4516 | shl edi,8 |
||
380 | serge | 4517 | mov [edi+SLOT_BASE + APPDATA.keyboard_mode],bl |
1 | ha | 4518 | |
4519 | ret |
||
4520 | |||
4521 | no_set_keyboard_setup: |
||
4522 | |||
425 | victor | 4523 | dec eax ; 2 = get keyboard mode |
1 | ha | 4524 | jne no_get_keyboard_setup |
4525 | |||
4526 | shl edi,8 |
||
380 | serge | 4527 | movzx eax, byte [SLOT_BASE+edi + APPDATA.keyboard_mode] |
1 | ha | 4528 | |
4529 | mov [esp+36],eax |
||
4530 | |||
4531 | ret |
||
4532 | |||
4533 | no_get_keyboard_setup: |
||
4534 | |||
425 | victor | 4535 | dec eax ; 3 = get keyboard ctrl, alt, shift |
1 | ha | 4536 | jne no_get_keyboard_cas |
4537 | |||
4538 | ; xor eax,eax |
||
4539 | ; movzx eax,byte [shift] |
||
4540 | ; movzx ebx,byte [ctrl] |
||
4541 | ; shl ebx,2 |
||
4542 | ; add eax,ebx |
||
4543 | ; movzx ebx,byte [alt] |
||
4544 | ; shl ebx,3 |
||
4545 | ; add eax,ebx |
||
4546 | |||
4547 | ;// mike.dld [ |
||
4548 | mov eax, [kb_state] |
||
4549 | ;// mike.dld ] |
||
4550 | |||
4551 | mov [esp+36],eax |
||
4552 | |||
4553 | ret |
||
4554 | |||
4555 | no_get_keyboard_cas: |
||
4556 | |||
425 | victor | 4557 | dec eax |
4558 | jnz no_add_keyboard_hotkey |
||
1 | ha | 4559 | |
425 | victor | 4560 | mov eax, hotkey_list |
92 | diamond | 4561 | @@: |
425 | victor | 4562 | cmp dword [eax+8], 0 |
4563 | jz .found_free |
||
4564 | add eax, 16 |
||
4565 | cmp eax, hotkey_list+16*256 |
||
4566 | jb @b |
||
4567 | mov dword [esp+36], 1 |
||
4568 | ret |
||
92 | diamond | 4569 | .found_free: |
425 | victor | 4570 | mov [eax+8], edi |
4571 | mov [eax+4], ecx |
||
4572 | movzx ebx, bl |
||
4573 | lea ebx, [hotkey_scancodes+ebx*4] |
||
4574 | mov ecx, [ebx] |
||
4575 | mov [eax], ecx |
||
4576 | mov [ebx], eax |
||
4577 | mov [eax+12], ebx |
||
4578 | jecxz @f |
||
4579 | mov [ecx+12], eax |
||
92 | diamond | 4580 | @@: |
425 | victor | 4581 | and dword [esp+36], 0 |
4582 | ret |
||
92 | diamond | 4583 | |
4584 | no_add_keyboard_hotkey: |
||
4585 | |||
425 | victor | 4586 | dec eax |
4587 | jnz no_del_keyboard_hotkey |
||
92 | diamond | 4588 | |
425 | victor | 4589 | movzx ebx, bl |
4590 | lea ebx, [hotkey_scancodes+ebx*4] |
||
4591 | mov eax, [ebx] |
||
92 | diamond | 4592 | .scan: |
425 | victor | 4593 | test eax, eax |
4594 | jz .notfound |
||
4595 | cmp [eax+8], edi |
||
4596 | jnz .next |
||
4597 | cmp [eax+4], ecx |
||
4598 | jz .found |
||
92 | diamond | 4599 | .next: |
425 | victor | 4600 | mov eax, [eax] |
4601 | jmp .scan |
||
92 | diamond | 4602 | .notfound: |
425 | victor | 4603 | mov dword [esp+36], 1 |
4604 | ret |
||
92 | diamond | 4605 | .found: |
425 | victor | 4606 | mov ecx, [eax] |
4607 | jecxz @f |
||
4608 | mov edx, [eax+12] |
||
4609 | mov [ecx+12], edx |
||
92 | diamond | 4610 | @@: |
425 | victor | 4611 | mov ecx, [eax+12] |
4612 | mov edx, [eax] |
||
4613 | mov [ecx], edx |
||
4614 | xor edx, edx |
||
4615 | mov [eax+4], edx |
||
4616 | mov [eax+8], edx |
||
4617 | mov [eax+12], edx |
||
4618 | mov [eax], edx |
||
4619 | mov [esp+36], edx |
||
4620 | ret |
||
92 | diamond | 4621 | |
4622 | no_del_keyboard_hotkey: |
||
1 | ha | 4623 | ret |
4624 | |||
4625 | |||
4626 | align 4 |
||
4627 | |||
425 | victor | 4628 | sys_gs: ; direct screen access |
1 | ha | 4629 | |
425 | victor | 4630 | cmp eax,1 ; resolution |
1 | ha | 4631 | jne no_gs1 |
381 | serge | 4632 | mov eax,[ScreenWidth] |
1 | ha | 4633 | shl eax,16 |
381 | serge | 4634 | mov ax,[ScreenHeight] |
1 | ha | 4635 | add eax,0x00010001 |
4636 | mov [esp+36],eax |
||
4637 | ret |
||
4638 | no_gs1: |
||
4639 | |||
425 | victor | 4640 | cmp eax,2 ; bits per pixel |
1 | ha | 4641 | jne no_gs2 |
381 | serge | 4642 | movzx eax,byte [ScreenBPP] |
1 | ha | 4643 | mov [esp+36],eax |
4644 | ret |
||
4645 | no_gs2: |
||
4646 | |||
425 | victor | 4647 | cmp eax,3 ; bytes per scanline |
1 | ha | 4648 | jne no_gs3 |
381 | serge | 4649 | mov eax,[BytesPerScanLine] |
1 | ha | 4650 | mov [esp+36],eax |
4651 | ret |
||
4652 | no_gs3: |
||
4653 | |||
4654 | mov [esp+36],dword -1 |
||
4655 | ret |
||
4656 | |||
4657 | |||
4658 | align 4 ; PCI functions |
||
4659 | |||
4660 | sys_pci: |
||
4661 | |||
4662 | call pci_api |
||
4663 | mov [esp+36],eax |
||
4664 | ret |
||
4665 | |||
4666 | |||
4667 | align 4 ; system functions |
||
4668 | |||
425 | victor | 4669 | syscall_setpixel: ; SetPixel |
1 | ha | 4670 | |
4671 | |||
379 | serge | 4672 | mov edx,[TASK_BASE] |
115 | poddubny | 4673 | add eax,[edx-twdw+WDATA.box.left] |
4674 | add ebx,[edx-twdw+WDATA.box.top] |
||
425 | victor | 4675 | mov edi,[CURRENT_TASK] |
4676 | shl edi,8 |
||
4677 | add eax,[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
||
4678 | add ebx,[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
||
112 | poddubny | 4679 | xor edi,edi ; no force |
114 | mikedld | 4680 | ; mov edi,1 |
112 | poddubny | 4681 | call [disable_mouse] |
1 | ha | 4682 | jmp [putpixel] |
4683 | |||
4684 | align 4 |
||
4685 | |||
425 | victor | 4686 | syscall_writetext: ; WriteText |
1 | ha | 4687 | |
379 | serge | 4688 | mov edi,[TASK_BASE] |
115 | poddubny | 4689 | mov ebp,[edi-twdw+WDATA.box.left] |
425 | victor | 4690 | push esi |
4691 | mov esi,[CURRENT_TASK] |
||
4692 | shl esi,8 |
||
4693 | add ebp,[esi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
||
1 | ha | 4694 | shl ebp,16 |
115 | poddubny | 4695 | add ebp,[edi-twdw+WDATA.box.top] |
425 | victor | 4696 | add bp,word[esi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
4697 | pop esi |
||
117 | mario79 | 4698 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 4699 | add eax,ebp |
4700 | xor edi,edi |
||
4701 | jmp dtext |
||
4702 | |||
4703 | align 4 |
||
4704 | |||
425 | victor | 4705 | syscall_openramdiskfile: ; OpenRamdiskFile |
1 | ha | 4706 | |
4707 | |||
379 | serge | 4708 | mov edi,[TASK_BASE] |
164 | serge | 4709 | add edi,TASKDATA.mem_start |
1 | ha | 4710 | add eax,[edi] |
4711 | add edx,[edi] |
||
4712 | mov esi,12 |
||
4713 | call fileread |
||
4714 | mov [esp+36],ebx |
||
4715 | ret |
||
4716 | |||
4717 | align 4 |
||
4718 | |||
425 | victor | 4719 | syscall_drawrect: ; DrawRect |
1 | ha | 4720 | |
4721 | mov edi,ecx |
||
52 | mikedld | 4722 | and edi,0x80FFFFFF |
1 | ha | 4723 | test ax,ax |
4724 | je drectr |
||
4725 | test bx,bx |
||
4726 | je drectr |
||
4727 | movzx ecx,ax |
||
4728 | shr eax,16 |
||
4729 | movzx edx,bx |
||
4730 | shr ebx,16 |
||
425 | victor | 4731 | mov esi,[CURRENT_TASK] |
4732 | shl esi,8 |
||
4733 | add eax,[esi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
||
4734 | add ebx,[esi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
||
1 | ha | 4735 | add ecx,eax |
4736 | add edx,ebx |
||
4737 | jmp [drawbar] |
||
4738 | drectr: |
||
4739 | ret |
||
4740 | |||
4741 | align 4 |
||
4742 | |||
425 | victor | 4743 | syscall_getscreensize: ; GetScreenSize |
1 | ha | 4744 | |
381 | serge | 4745 | movzx eax,word[ScreenWidth] |
1 | ha | 4746 | shl eax,16 |
381 | serge | 4747 | mov ax,[ScreenHeight] |
1 | ha | 4748 | mov [esp+36],eax |
4749 | ret |
||
4750 | |||
4751 | align 4 |
||
4752 | |||
425 | victor | 4753 | syscall_cdaudio: ; CD |
1 | ha | 4754 | |
4755 | call sys_cd_audio |
||
4756 | mov [esp+36],eax |
||
4757 | ret |
||
4758 | |||
4759 | align 4 |
||
4760 | |||
425 | victor | 4761 | syscall_delramdiskfile: ; DelRamdiskFile |
1 | ha | 4762 | |
379 | serge | 4763 | mov edi,[TASK_BASE] |
164 | serge | 4764 | add edi,TASKDATA.mem_start |
1 | ha | 4765 | add eax,[edi] |
4766 | call filedelete |
||
4767 | mov [esp+36],eax |
||
4768 | ret |
||
4769 | |||
4770 | align 4 |
||
4771 | |||
425 | victor | 4772 | syscall_writeramdiskfile: ; WriteRamdiskFile |
1 | ha | 4773 | |
379 | serge | 4774 | mov edi,[TASK_BASE] |
164 | serge | 4775 | add edi,TASKDATA.mem_start |
1 | ha | 4776 | add eax,[edi] |
4777 | add ebx,[edi] |
||
4778 | call filesave |
||
4779 | mov [esp+36],eax |
||
4780 | ret |
||
4781 | |||
4782 | align 4 |
||
4783 | |||
425 | victor | 4784 | syscall_getpixel: ; GetPixel |
381 | serge | 4785 | mov ecx,[ScreenWidth] |
1 | ha | 4786 | inc ecx |
4787 | xor edx,edx |
||
4788 | div ecx |
||
4789 | mov ebx,edx |
||
4790 | xchg eax,ebx |
||
4791 | call dword [0xe024] |
||
4792 | mov [esp+36],ecx |
||
4793 | ret |
||
4794 | |||
4795 | align 4 |
||
4796 | |||
425 | victor | 4797 | syscall_readstring: ; ReadString |
1 | ha | 4798 | |
379 | serge | 4799 | mov edi,[TASK_BASE] |
164 | serge | 4800 | add edi,TASKDATA.mem_start |
1 | ha | 4801 | add eax,[edi] |
4802 | call read_string |
||
4803 | mov [esp+36],eax |
||
4804 | ret |
||
4805 | |||
4806 | align 4 |
||
4807 | |||
425 | victor | 4808 | syscall_drawline: ; DrawLine |
1 | ha | 4809 | |
379 | serge | 4810 | mov edi,[TASK_BASE] |
115 | poddubny | 4811 | movzx edx,word[edi-twdw+WDATA.box.left] |
1 | ha | 4812 | mov ebp,edx |
425 | victor | 4813 | mov esi,[CURRENT_TASK] |
4814 | shl esi,8 |
||
4815 | add ebp,[esi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
||
4816 | add dx,word[esi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
||
1 | ha | 4817 | shl edx,16 |
4818 | add ebp,edx |
||
115 | poddubny | 4819 | movzx edx,word[edi-twdw+WDATA.box.top] |
1 | ha | 4820 | add eax,ebp |
4821 | mov ebp,edx |
||
425 | victor | 4822 | add ebp,[esi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
4823 | add dx,word[esi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
||
1 | ha | 4824 | shl edx,16 |
4825 | xor edi,edi |
||
4826 | add edx,ebp |
||
4827 | add ebx,edx |
||
4828 | jmp [draw_line] |
||
4829 | |||
4830 | align 4 |
||
4831 | |||
425 | victor | 4832 | syscall_getirqowner: ; GetIrqOwner |
75 | diamond | 4833 | cmp eax,16 |
4834 | jae .err |
||
1 | ha | 4835 | shl eax,2 |
4836 | add eax,irq_owner |
||
4837 | mov eax,[eax] |
||
4838 | mov [esp+36],eax |
||
4839 | ret |
||
75 | diamond | 4840 | .err: |
4841 | or dword [esp+36], -1 |
||
4842 | ret |
||
1 | ha | 4843 | |
4844 | align 4 |
||
4845 | |||
425 | victor | 4846 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
1 | ha | 4847 | |
4848 | call r_f_port_area |
||
4849 | mov [esp+36],eax |
||
4850 | ret |
||
4851 | |||
4852 | align 4 |
||
4853 | |||
425 | victor | 4854 | syscall_threads: ; CreateThreads |
1 | ha | 4855 | |
4856 | call sys_threads |
||
4857 | mov [esp+36],eax |
||
4858 | ret |
||
4859 | |||
4860 | align 4 |
||
4861 | |||
4862 | stack_driver_stat: |
||
4863 | |||
425 | victor | 4864 | call app_stack_handler ; Stack status |
1 | ha | 4865 | |
4866 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
||
4867 | ; call change_task ; between sent packet |
||
4868 | |||
4869 | mov [esp+36],eax |
||
4870 | ret |
||
4871 | |||
4872 | align 4 |
||
4873 | |||
425 | victor | 4874 | socket: ; Socket interface |
1 | ha | 4875 | call app_socket_handler |
4876 | |||
4877 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
||
4878 | ; call change_task ; between sent packet |
||
4879 | |||
4880 | mov [esp+36],eax |
||
4881 | mov [esp+24],ebx |
||
4882 | ret |
||
4883 | |||
4884 | align 4 |
||
4885 | |||
425 | victor | 4886 | user_events: ; User event times |
1 | ha | 4887 | |
4888 | mov eax,0x12345678 |
||
4889 | mov [esp+36],eax |
||
4890 | |||
4891 | ret |
||
4892 | |||
4893 | align 4 |
||
4894 | |||
425 | victor | 4895 | read_from_hd: ; Read from hd - fn not in use |
1 | ha | 4896 | |
379 | serge | 4897 | mov edi,[TASK_BASE] |
115 | poddubny | 4898 | add edi,TASKDATA.mem_start |
1 | ha | 4899 | add eax,[edi] |
4900 | add ecx,[edi] |
||
4901 | add edx,[edi] |
||
4902 | call file_read |
||
4903 | |||
4904 | mov [esp+36],eax |
||
4905 | mov [esp+24],ebx |
||
4906 | |||
4907 | ret |
||
4908 | |||
375 | Ghost | 4909 | align 4 |
4910 | paleholder: |
||
4911 | ret |
||
378 | serge | 4912 | |
76 | mario79 | 4913 | ; --------------- APM --------------------- |
4914 | apm_entry dp 0 |
||
425 | victor | 4915 | apm_vf dd 0 |
1 | ha | 4916 | align 4 |
76 | mario79 | 4917 | sys_apm: |
4918 | cmp word [apm_vf], 0 ; Check APM BIOS enable |
||
4919 | jne @f |
||
425 | victor | 4920 | or [esp + 56], byte 1 ; error |
4921 | mov [esp + 36], dword 8 ; 32-bit protected-mode interface not supported |
||
76 | mario79 | 4922 | ret |
164 | serge | 4923 | |
76 | mario79 | 4924 | @@: xchg eax, ecx |
4925 | xchg ebx, ecx |
||
164 | serge | 4926 | |
76 | mario79 | 4927 | cmp al, 3 |
425 | victor | 4928 | ja @f |
78 | diamond | 4929 | and [esp + 56], byte 0xfe ; emulate func 0..3 as func 0 |
76 | mario79 | 4930 | mov eax, [apm_vf] |
4931 | mov [esp + 36], eax |
||
4932 | shr eax, 16 |
||
4933 | mov [esp + 32], eax |
||
4934 | ret |
||
78 | diamond | 4935 | |
76 | mario79 | 4936 | @@: call pword [apm_entry] ; call APM BIOS |
4937 | mov [esp + 8 ], edi |
||
4938 | mov [esp + 12], esi |
||
4939 | mov [esp + 24], ebx |
||
4940 | mov [esp + 28], edx |
||
4941 | mov [esp + 32], ecx |
||
4942 | mov [esp + 36], eax |
||
4943 | setc al |
||
78 | diamond | 4944 | and [esp + 56], byte 0xfe |
425 | victor | 4945 | or [esp + 56], al |
76 | mario79 | 4946 | ret |
4947 | ; ----------------------------------------- |
||
1 | ha | 4948 | |
76 | mario79 | 4949 | align 4 |
4950 | |||
425 | victor | 4951 | undefined_syscall: ; Undefined system call |
1 | ha | 4952 | |
4953 | mov [esp+36],dword -1 |
||
4954 | ret |
||
4955 | |||
4956 | |||
4957 | ;clear_busy_flag_at_caller: |
||
4958 | |||
4959 | ; push edi |
||
4960 | |||
379 | serge | 4961 | ; mov edi,[CURRENT_TASK] ; restore processes tss pointer in gdt, busyfl? |
1 | ha | 4962 | ; imul edi,8 |
4963 | ; mov [edi+gdts+ tss0 +5], word 01010000b *256 +11101001b |
||
4964 | |||
4965 | ; pop edi |
||
4966 | |||
4967 | ; ret |
||
4968 | |||
4969 | |||
4970 | keymap: |
||
4971 | |||
4972 | db '6',27 |
||
4973 | db '1234567890-=',8,9 |
||
4974 | db 'qwertyuiop[]',13 |
||
4975 | db '~asdfghjkl;',39,96,0,'\zxcvbnm,./',0,'45 ' |
||
4976 | db '@234567890123',180,178,184,'6',176,'7' |
||
4977 | db 179,'8',181,177,183,185,182 |
||
4978 | db 'AB |
||
4979 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4980 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4981 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4982 | |||
4983 | |||
4984 | keymap_shift: |
||
4985 | |||
4986 | db '6',27 |
||
4987 | db '!@#$%^&*()_+',8,9 |
||
4988 | db 'QWERTYUIOP{}',13 |
||
4989 | db '~ASDFGHJKL:"~',0,'|ZXCVBNM<>?',0,'45 ' |
||
4990 | db '@234567890123',180,178,184,'6',176,'7' |
||
4991 | db 179,'8',181,177,183,185,182 |
||
4992 | db 'AB>D',255,'FGHIJKLMNOPQRSTUVWXYZ' |
||
4993 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4994 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4995 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4996 | |||
4997 | |||
4998 | keymap_alt: |
||
4999 | |||
5000 | db ' ',27 |
||
5001 | db ' @ $ {[]}\ ',8,9 |
||
5002 | db ' ',13 |
||
5003 | db ' ',0,' ',0,'4',0,' ' |
||
5004 | db ' ',180,178,184,'6',176,'7' |
||
5005 | db 179,'8',181,177,183,185,182 |
||
5006 | db 'ABCD',255,'FGHIJKLMNOPQRSTUVWXYZ' |
||
5007 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
5008 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
5009 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
5010 | |||
5011 | |||
5012 | ; device irq owners |
||
5013 | uglobal |
||
425 | victor | 5014 | irq_owner: ; process id |
1 | ha | 5015 | |
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 | dd 0x0 |
||
5031 | dd 0x0 |
||
5032 | endg |
||
5033 | |||
5034 | |||
5035 | ; on irq read ports |
||
5036 | uglobal |
||
5037 | irq00read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5038 | irq01read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5039 | irq02read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5040 | irq03read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5041 | irq04read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5042 | irq05read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5043 | irq06read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5044 | irq07read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5045 | irq08read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5046 | irq09read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5047 | irq10read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5048 | irq11read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5049 | irq12read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5050 | irq13read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5051 | irq14read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5052 | irq15read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5053 | endg |
||
5054 | |||
5055 | ; status |
||
5056 | uglobal |
||
425 | victor | 5057 | hd1_status dd 0x0 ; 0 - free : other - pid |
1 | ha | 5058 | application_table_status dd 0x0 ; 0 - free : other - pid |
5059 | endg |
||
5060 | |||
5061 | ; device addresses |
||
5062 | uglobal |
||
5063 | mididp dd 0x0 |
||
5064 | midisp dd 0x0 |
||
5065 | |||
5066 | cdbase dd 0x0 |
||
425 | victor | 5067 | cdid dd 0x0 |
1 | ha | 5068 | |
425 | victor | 5069 | hdbase dd 0x0 ; for boot 0x1f0 |
5070 | hdid dd 0x0 |
||
5071 | hdpos dd 0x0 ; for boot 0x1 |
||
5072 | fat32part dd 0x0 ; for boot 0x1 |
||
1 | ha | 5073 | |
5074 | ;part2_ld dd 0x0 |
||
5075 | |||
102 | poddubny | 5076 | ;* start code - Mario79 |
425 | victor | 5077 | mouse_pause dd 0 |
5078 | MouseTickCounter dd 0 |
||
5079 | ps2_mouse_detected db 0 |
||
5080 | com1_mouse_detected db 0 |
||
5081 | com2_mouse_detected db 0 |
||
102 | poddubny | 5082 | ;* end code - Mario79 |
1 | ha | 5083 | |
5084 | wraw_bacground_select db 0 |
||
425 | victor | 5085 | lba_read_enabled dd 0x0 ; 0 = disabled , 1 = enabled |
5086 | pci_access_enabled dd 0x0 ; 0 = disabled , 1 = enabled |
||
1 | ha | 5087 | |
425 | victor | 5088 | sb16 dd 0x0 |
1 | ha | 5089 | |
425 | victor | 5090 | buttontype dd 0x0 |
1 | ha | 5091 | windowtypechanged dd 0x0 |
164 | serge | 5092 | |
5093 | align 4 |
||
214 | serge | 5094 | cpu_caps dd 4 dup(0) |
164 | serge | 5095 | pg_data PG_DATA |
5096 | heap_test dd ? |
||
389 | serge | 5097 | hd_entries rd 1 ;unused ? 0xfe10 |
1 | ha | 5098 | endg |
5099 | |||
5100 | iglobal |
||
5101 | keyboard dd 0x1 |
||
5102 | sound_dma dd 0x1 |
||
5103 | syslang dd 0x1 |
||
5104 | endg |
||
5105 | |||
375 | Ghost | 5106 | if __DEBUG__ eq 1 |
5107 | include_debug_strings |
||
378 | serge | 5108 | end if |
375 | Ghost | 5109 | |
1 | ha | 5110 | IncludeIGlobals |
5111 | endofcode: |
||
5112 | IncludeUGlobals |
||
5113 | uglobals_size = $ - endofcode |
||
41 | mikedld | 5114 | diff16 "end of kernel code",0,$ |
425 | victor | 5115 | diff10 "revision",0,_REV_> |