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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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164 | serge | 13 | include "proc32.inc" |
7 | me_root | 14 | include "kglobals.inc" |
1 | ha | 15 | include "lang.inc" |
16 | |||
164 | serge | 17 | include "const.inc" |
1 | ha | 18 | |
164 | serge | 19 | ;WinMapAddress equ 0x460000 |
20 | ;display_data = 0x460000 |
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21 | |||
1 | ha | 22 | max_processes equ 255 |
23 | |||
164 | serge | 24 | ;window_data equ 0x0000 |
25 | ;tss_data equ 0xD20000 |
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1 | ha | 26 | tss_step equ (128+8192) ; tss & i/o - 65535 ports, * 256=557056*4 |
164 | serge | 27 | ;draw_data equ 0xC00000 |
28 | ;sysint_stack_data equ 0xC03000 |
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1 | ha | 29 | |
164 | serge | 30 | ;twdw equ (0x3000-window_data) |
1 | ha | 31 | |
32 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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33 | ;; |
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34 | ;; Included files: |
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35 | ;; |
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36 | ;; Kernel16.inc |
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37 | ;; - Booteng.inc English text for bootup |
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38 | ;; - Bootcode.inc Hardware setup |
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39 | ;; - Pci16.inc PCI functions |
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40 | ;; |
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41 | ;; Kernel32.inc |
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42 | ;; - Sys32.inc Process management |
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43 | ;; - Shutdown.inc Shutdown and restart |
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44 | ;; - Fat32.inc Read / write hd |
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45 | ;; - Vesa12.inc Vesa 1.2 driver |
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46 | ;; - Vesa20.inc Vesa 2.0 driver |
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47 | ;; - Vga.inc VGA driver |
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48 | ;; - Stack.inc Network interface |
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49 | ;; - Mouse.inc Mouse pointer |
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50 | ;; - Scincode.inc Window skinning |
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51 | ;; - Pci32.inc PCI functions |
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52 | ;; |
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53 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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54 | |||
55 | |||
56 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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57 | ;; ;; |
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58 | ;; 16 BIT ENTRY FROM BOOTSECTOR ;; |
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59 | ;; ;; |
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60 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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61 | |||
62 | use16 |
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82 | halyavin | 63 | org 0x0 |
1 | ha | 64 | jmp start_of_code |
65 | |||
66 | ; mike.dld { |
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90 | mario79 | 67 | org $+0x10000 |
1 | ha | 68 | db 0 |
69 | dd servetable-0x10000 |
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70 | draw_line dd __sys_draw_line |
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71 | disable_mouse dd __sys_disable_mouse |
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72 | draw_pointer dd __sys_draw_pointer |
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114 | mikedld | 73 | ;//mike.dld, 2006-08-02 [ |
74 | ;drawbar dd __sys_drawbar |
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75 | drawbar dd __sys_drawbar.forced |
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76 | ;//mike.dld, 2006-08-02 ] |
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1 | ha | 77 | putpixel dd __sys_putpixel |
78 | ; } mike.dld |
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79 | |||
346 | diamond | 80 | version db 'Kolibri OS version 0.6.5.0 ',13,10,13,10,0 |
1 | ha | 81 | ;dd endofcode-0x10000 |
82 | |||
83 | ;db 'Boot02' |
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84 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
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85 | include "boot/preboot.inc" |
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86 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
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87 | |||
88 | preboot_lfb db 0 |
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89 | preboot_bootlog db 0 |
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90 | |||
91 | |||
92 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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93 | ;; ;; |
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94 | ;; 16 BIT INCLUDED FILES ;; |
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95 | ;; ;; |
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96 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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97 | |||
7 | me_root | 98 | include "kernel16.inc" |
1 | ha | 99 | |
100 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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101 | ;; ;; |
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102 | ;; SWITCH TO 32 BIT PROTECTED MODE ;; |
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103 | ;; ;; |
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104 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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105 | |||
3 | halyavin | 106 | os_data = os_data_l-gdts ; GDTs |
107 | os_code = os_code_l-gdts |
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1 | ha | 108 | int_code equ int_code_l-gdts |
109 | int_data equ int_data_l-gdts |
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110 | tss0sys equ tss0sys_l-gdts |
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111 | graph_data equ 3+graph_data_l-gdts |
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112 | tss0 equ tss0_l-gdts |
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113 | app_code equ 3+app_code_l-gdts |
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114 | app_data equ 3+app_data_l-gdts |
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115 | |||
116 | |||
117 | |||
118 | ; CR0 Flags - Protected mode and Paging |
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119 | |||
168 | serge | 120 | mov ecx, CR0_PE |
1 | ha | 121 | |
122 | ; Enabling 32 bit protected mode |
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123 | |||
124 | sidt [cs:old_ints_h-0x10000] |
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125 | |||
126 | cli ; disable all irqs |
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127 | cld |
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128 | mov al,255 ; mask all irqs |
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129 | out 0xa1,al |
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130 | out 0x21,al |
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131 | l.5: in al, 0x64 ; Enable A20 |
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132 | test al, 2 |
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133 | jnz l.5 |
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134 | mov al, 0xD1 |
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135 | out 0x64, al |
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136 | l.6: in al, 0x64 |
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137 | test al, 2 |
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138 | jnz l.6 |
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139 | mov al, 0xDF |
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140 | out 0x60, al |
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149 | diamond | 141 | l.7: in al, 0x64 |
142 | test al, 2 |
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143 | jnz l.7 |
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144 | mov al, 0xFF |
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145 | out 0x64, al |
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1 | ha | 146 | lgdt [cs:gdts-0x10000] ; Load GDT |
147 | mov eax, cr0 ; Turn on paging // protected mode |
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148 | or eax, ecx |
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149 | and eax, 10011111b *65536*256 + 0xffffff ; caching enabled |
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150 | mov cr0, eax |
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77 | diamond | 151 | jmp $+2 |
164 | serge | 152 | org $+0x10000 |
1 | ha | 153 | mov ax,os_data ; Selector for os |
154 | mov ds,ax |
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155 | mov es,ax |
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156 | mov fs,ax |
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157 | mov gs,ax |
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158 | mov ss,ax |
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12 | halyavin | 159 | mov esp,0x3ec00 ; Set stack |
1 | ha | 160 | jmp pword os_code:B32 ; jmp to enable 32 bit mode |
161 | |||
183 | diamond | 162 | if gdte >= $ |
163 | error 'GDT overlaps with used code!' |
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164 | end if |
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165 | |||
1 | ha | 166 | use32 |
167 | |||
183 | diamond | 168 | include 'unpacker.inc' |
169 | |||
375 | Ghost | 170 | __DEBUG__ fix 1 |
171 | __DEBUG_LEVEL__ fix 1 |
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378 | serge | 172 | include 'fdo.inc' |
375 | Ghost | 173 | |
1 | ha | 174 | iglobal |
175 | boot_memdetect db 'Determining amount of memory',0 |
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176 | boot_fonts db 'Fonts loaded',0 |
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177 | boot_tss db 'Setting TSSs',0 |
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178 | boot_cpuid db 'Reading CPUIDs',0 |
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179 | boot_devices db 'Detecting devices',0 |
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180 | boot_timer db 'Setting timer',0 |
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181 | boot_irqs db 'Reprogramming IRQs',0 |
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182 | boot_setmouse db 'Setting mouse',0 |
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183 | boot_windefs db 'Setting window defaults',0 |
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184 | boot_bgr db 'Calculating background',0 |
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185 | boot_resirqports db 'Reserving IRQs & ports',0 |
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186 | boot_setrports db 'Setting addresses for IRQs',0 |
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187 | boot_setostask db 'Setting OS task',0 |
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188 | boot_allirqs db 'Unmasking all IRQs',0 |
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189 | boot_tsc db 'Reading TSC',0 |
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190 | boot_pal_ega db 'Setting EGA/CGA 320x200 palette',0 |
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191 | boot_pal_vga db 'Setting VGA 640x480 palette',0 |
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192 | boot_mtrr db 'Setting MTRR',0 |
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193 | boot_tasking db 'All set - press ESC to start',0 |
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194 | endg |
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195 | |||
196 | iglobal |
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197 | boot_y dd 10 |
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198 | endg |
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199 | |||
200 | boot_log: |
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201 | pushad |
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202 | |||
203 | mov eax,10*65536 |
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204 | mov ax,word [boot_y] |
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205 | add [boot_y],dword 10 |
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139 | diamond | 206 | mov ebx,0x80ffffff ; ASCIIZ string with white color |
1 | ha | 207 | mov ecx,esi |
208 | mov edi,1 |
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209 | call dtext |
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210 | |||
211 | mov [novesachecksum],1000 |
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117 | mario79 | 212 | call checkVga_N13 |
1 | ha | 213 | |
214 | cmp [preboot_blogesc],byte 1 |
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215 | je .bll2 |
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216 | |||
217 | cmp esi,boot_tasking |
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218 | jne .bll2 |
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219 | ; begin ealex 04.08.05 |
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220 | ; in al,0x61 |
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221 | ; and al,01111111b |
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41 | mikedld | 222 | ; out 0x61,al |
1 | ha | 223 | ; end ealex 04.08.05 |
224 | .bll1: in al,0x60 ; wait for ESC key press |
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225 | cmp al,129 |
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226 | jne .bll1 |
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227 | |||
228 | .bll2: popad |
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229 | |||
230 | ret |
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231 | |||
232 | iglobal |
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143 | diamond | 233 | firstapp db '/rd/1/LAUNCHER',0 |
202 | diamond | 234 | char db 'FONTS/CHAR.MT',0 |
235 | char2 db 'FONTS/CHAR2.MT',0 |
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1 | ha | 236 | bootpath db '/KOLIBRI ' |
237 | bootpath2 db 0 |
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346 | diamond | 238 | vmode db 'drivers/VMODE.MDR',0 |
143 | diamond | 239 | vrr_m db '/rd/1/VRR_M',0 |
1 | ha | 240 | endg |
241 | |||
242 | |||
243 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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244 | ;; ;; |
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245 | ;; 32 BIT ENTRY ;; |
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246 | ;; ;; |
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247 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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248 | |||
249 | align 4 |
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250 | |||
251 | B32: |
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252 | ; CLEAR 0x280000-0xF00000 |
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253 | |||
254 | xor eax,eax |
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255 | mov edi,0x280000 |
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256 | mov ecx,(0x100000*0xF-0x280000) / 4 |
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257 | cld |
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258 | rep stosd |
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259 | ; CLEAR 0x80000-0x90000 |
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260 | ; xor eax,eax |
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261 | mov edi,0x80000 |
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262 | mov ecx,(0x90000-0x80000)/4 |
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41 | mikedld | 263 | ; cld |
1 | ha | 264 | rep stosd |
265 | |||
266 | ; CLEAR KERNEL UNDEFINED GLOBALS |
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267 | mov edi, endofcode |
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268 | mov ecx, (uglobals_size/4)+4 |
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269 | rep stosd |
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270 | |||
271 | ; SAVE & CLEAR 0-0xffff |
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272 | |||
273 | mov esi,0x0000 |
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274 | mov edi,0x2F0000 |
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275 | mov ecx,0x10000 / 4 |
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276 | cld |
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277 | rep movsd |
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278 | xor eax,eax |
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279 | mov edi,0 |
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280 | mov ecx,0x10000 / 4 |
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281 | cld |
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282 | rep stosd |
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283 | |||
284 | ; SAVE REAL MODE VARIABLES |
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160 | diamond | 285 | mov ax, [0x2f0000 + 0x9031] |
286 | mov [IDEContrRegsBaseAddr], ax |
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76 | mario79 | 287 | ; --------------- APM --------------------- |
288 | mov eax, [0x2f0000 + 0x9040] ; entry point |
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289 | mov dword[apm_entry], eax |
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290 | mov word [apm_entry + 4], apm_code_32 - gdts |
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291 | |||
292 | mov eax, [0x2f0000 + 0x9044] ; version & flags |
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293 | mov [apm_vf], eax |
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294 | ; ----------------------------------------- |
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1 | ha | 295 | ; movzx eax,byte [0x2f0000+0x9010] ; mouse port |
296 | ; mov [0xF604],byte 1 ;al |
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346 | diamond | 297 | mov al, [0x2F0000+0x901F] ; DMA writing |
298 | mov [allow_dma_write], al |
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1 | ha | 299 | mov al,[0x2f0000+0x9000] ; bpp |
300 | mov [0xFBF1],al |
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301 | movzx eax,word [0x2f0000+0x900A] ; X max |
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302 | dec eax |
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303 | mov [0xfe00],eax |
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41 | mikedld | 304 | mov [screen_workarea.right],eax |
1 | ha | 305 | movzx eax,word [0x2f0000+0x900C] ; Y max |
306 | dec eax |
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307 | mov [0xfe04],eax |
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41 | mikedld | 308 | mov [screen_workarea.bottom],eax |
1 | ha | 309 | movzx eax,word [0x2f0000+0x9008] ; screen mode |
310 | mov [0xFE0C],eax |
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311 | mov eax,[0x2f0000+0x9014] ; Vesa 1.2 bnk sw add |
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312 | mov [0xE030],eax |
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313 | mov [0xfe08],word 640*4 ; Bytes PerScanLine |
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314 | cmp [0xFE0C],word 0x13 ; 320x200 |
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315 | je @f |
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316 | cmp [0xFE0C],word 0x12 ; VGA 640x480 |
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317 | je @f |
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318 | mov ax,[0x2f0000+0x9001] ; for other modes |
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319 | mov [0xfe08],ax |
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320 | @@: |
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321 | |||
322 | ; GRAPHICS ADDRESSES |
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323 | |||
324 | ;mov eax,0x100000*8 ; LFB address |
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325 | ;cmp [0xfe0c],word 0x13 |
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326 | ;je no_d_lfb |
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327 | ;cmp [0xfe0c],word 0x12 |
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328 | ;je no_d_lfb |
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329 | ;cmp [0x2f0000+0x901e],byte 1 |
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330 | ;jne no_d_lfb |
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331 | mov byte [0x2f0000+0x901e],0x0 |
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332 | mov eax,[0x2f0000+0x9018] |
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333 | ;no_d_lfb: |
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164 | serge | 334 | mov [LFBAddress],eax |
1 | ha | 335 | |
336 | cmp [0xfe0c],word 0100000000000000b |
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337 | jge setvesa20 |
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338 | cmp [0xfe0c],word 0x13 |
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339 | je v20ga32 |
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340 | mov [0xe020],dword Vesa12_putpixel24 ; Vesa 1.2 |
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341 | mov [0xe024],dword Vesa12_getpixel24 |
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342 | cmp [0xfbf1],byte 24 |
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343 | jz ga24 |
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344 | mov [0xe020],dword Vesa12_putpixel32 |
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345 | mov [0xe024],dword Vesa12_getpixel32 |
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346 | ga24: |
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347 | jmp v20ga24 |
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348 | setvesa20: |
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349 | mov [0xe020],dword Vesa20_putpixel24 ; Vesa 2.0 |
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350 | mov [0xe024],dword Vesa20_getpixel24 |
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351 | cmp [0xfbf1],byte 24 |
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352 | jz v20ga24 |
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353 | v20ga32: |
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354 | mov [0xe020],dword Vesa20_putpixel32 |
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355 | mov [0xe024],dword Vesa20_getpixel32 |
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356 | v20ga24: |
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357 | cmp [0xfe0c],word 0x12 ; 16 C VGA 640x480 |
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358 | jne no_mode_0x12 |
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359 | mov [0xe020],dword VGA_putpixel |
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360 | mov [0xe024],dword Vesa20_getpixel32 |
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361 | no_mode_0x12: |
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362 | |||
164 | serge | 363 | call test_cpu |
364 | ; btr [cpu_caps], CAPS_SSE ;test: dont't use sse code |
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365 | ; btr [cpu_caps], CAPS_SSE2 ;test: don't use sse2 |
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103 | halyavin | 366 | |
164 | serge | 367 | ; btr [cpu_caps], CAPS_FXSR ;test: disable sse support |
368 | ;all sse commands rise #UD exption |
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369 | ; btr [cpu_caps], CAPS_PSE ;test: don't use large pages |
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370 | ; btr [cpu_caps], CAPS_PGE ;test: don't use global pages |
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371 | ; btr [cpu_caps], CAPS_MTRR ;test: don't use MTRR |
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221 | serge | 372 | bts [cpu_caps], CAPS_TSC ;force use rdtsc |
378 | serge | 373 | |
375 | Ghost | 374 | ; -------- Fast System Call init ---------- |
378 | serge | 375 | ; Intel SYSENTER/SYSEXIT (AMD CPU support it too) |
376 | bt [cpu_caps], CAPS_SEP |
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377 | jnc .SEnP ; SysEnter not Present |
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378 | xor edx, edx |
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379 | mov ecx, MSR_SYSENTER_CS |
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380 | mov eax, os_code |
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381 | wrmsr |
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382 | mov ecx, MSR_SYSENTER_ESP |
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383 | mov eax, sysenter_stack ; Check it |
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384 | wrmsr |
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385 | mov ecx, MSR_SYSENTER_EIP |
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386 | mov eax, sysenter_entry |
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387 | wrmsr |
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375 | Ghost | 388 | .SEnP: |
378 | serge | 389 | ; AMD SYSCALL/SYSRET |
390 | cmp byte[cpu_vendor], 'A' |
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391 | jne .noSYSCALL |
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392 | mov eax, 0x80000001 |
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393 | cpuid |
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394 | test edx, 0x800 ; bit_11 - SYSCALL/SYSRET support |
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395 | jz .noSYSCALL |
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396 | mov ecx, MSR_AMD_EFER |
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397 | rdmsr |
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398 | or eax, 1 ; bit_0 - System Call Extension (SCE) |
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399 | wrmsr |
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164 | serge | 400 | |
375 | Ghost | 401 | ; !!!! It`s dirty hack, fix it !!! |
402 | ; Bits of EDX : |
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403 | ; Bit 31–16 During the SYSRET instruction, this field is copied into the CS register |
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404 | ; and the contents of this field, plus 8, are copied into the SS register. |
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405 | ; Bit 15–0 During the SYSCALL instruction, this field is copied into the CS register |
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406 | ; and the contents of this field, plus 8, are copied into the SS register. |
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407 | |||
408 | ; mov edx, (os_code + 16) * 65536 + os_code |
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378 | serge | 409 | mov edx, 0x1B0013 |
375 | Ghost | 410 | |
378 | serge | 411 | mov eax, syscall_entry |
412 | mov ecx, MSR_AMD_STAR |
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413 | wrmsr |
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375 | Ghost | 414 | .noSYSCALL: |
415 | ; ----------------------------------------- |
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416 | |||
378 | serge | 417 | |
418 | |||
357 | serge | 419 | ; MEMORY MODEL |
420 | call mem_test |
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378 | serge | 421 | call init_mtrr |
357 | serge | 422 | call init_mem |
164 | serge | 423 | call init_page_map |
424 | |||
357 | serge | 425 | ; ENABLE PAGING |
214 | serge | 426 | mov eax, sys_pgdir |
164 | serge | 427 | mov cr3, eax |
428 | |||
168 | serge | 429 | mov eax,cr0 |
430 | or eax,CR0_PG |
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431 | mov cr0,eax |
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164 | serge | 432 | |
433 | call init_kernel_heap |
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357 | serge | 434 | stdcall kernel_alloc, 0x2000 |
435 | mov [os_stack], eax |
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378 | serge | 436 | |
164 | serge | 437 | call init_LFB |
214 | serge | 438 | call init_fpu |
164 | serge | 439 | |
276 | serge | 440 | call init_malloc |
441 | |||
188 | serge | 442 | stdcall alloc_kernel_space, 0x4F000 |
164 | serge | 443 | mov [ipc_tmp], eax |
444 | mov ebx, 0x1000 |
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445 | |||
446 | add eax, 0x40000 |
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447 | mov [proc_mem_map], eax |
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448 | |||
449 | add eax, 0x8000 |
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450 | mov [proc_mem_pdir], eax |
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451 | |||
452 | add eax, ebx |
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453 | mov [proc_mem_tab], eax |
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454 | |||
455 | add eax, ebx |
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456 | mov [tmp_task_pdir], eax |
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457 | |||
458 | add eax, ebx |
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459 | mov [tmp_task_ptab], eax |
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460 | |||
461 | add eax, ebx |
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462 | mov [ipc_pdir], eax |
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463 | |||
464 | add eax, ebx |
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465 | mov [ipc_ptab], eax |
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466 | |||
227 | serge | 467 | call init_events |
468 | |||
278 | serge | 469 | mov eax, srv.fd-SRV_FD_OFFSET |
470 | mov [srv.fd], eax |
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471 | mov [srv.bk], eax |
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472 | |||
164 | serge | 473 | mov edi, irq_tab |
474 | xor eax, eax |
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475 | mov ecx, 16 |
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476 | rep stosd |
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477 | |||
41 | mikedld | 478 | ;Set base of graphic segment to linear address of LFB |
164 | serge | 479 | mov eax,[LFBAddress] ; set for gs |
1 | ha | 480 | mov [graph_data_l+2],ax |
481 | shr eax,16 |
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482 | mov [graph_data_l+4],al |
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41 | mikedld | 483 | mov [graph_data_l+7],ah |
1 | ha | 484 | |
256 | diamond | 485 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
486 | include 'detect/disks.inc' |
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487 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
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488 | |||
1 | ha | 489 | ; READ RAMDISK IMAGE FROM HD |
490 | |||
491 | ;!!!!!!!!!!!!!!!!!!!!!!! |
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492 | include 'boot/rdload.inc' |
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493 | ;!!!!!!!!!!!!!!!!!!!!!!! |
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494 | ; mov [dma_hdd],1 |
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495 | ; CALCULATE FAT CHAIN FOR RAMDISK |
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496 | |||
497 | call calculatefatchain |
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498 | |||
499 | ; LOAD VMODE DRIVER |
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500 | |||
501 | ;!!!!!!!!!!!!!!!!!!!!!!! |
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502 | include 'vmodeld.inc' |
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503 | ;!!!!!!!!!!!!!!!!!!!!!!! |
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504 | |||
505 | ; LOAD FONTS I and II |
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506 | |||
379 | serge | 507 | mov [CURRENT_TASK],dword 1 |
508 | mov [TASK_COUNT],dword 1 |
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509 | mov [TASK_BASE],dword TASK_DATA |
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1 | ha | 510 | |
202 | diamond | 511 | mov esi,char |
1 | ha | 512 | xor ebx,ebx |
12 | halyavin | 513 | mov ecx,2560;26000 |
514 | mov edx,0x3F600;0x37000 |
||
202 | diamond | 515 | call fs_RamdiskRead |
1 | ha | 516 | |
202 | diamond | 517 | mov esi,char2 |
1 | ha | 518 | xor ebx,ebx |
12 | halyavin | 519 | mov ecx,2560;26000 |
520 | mov edx,0x3EC00;0x30000 |
||
202 | diamond | 521 | call fs_RamdiskRead |
1 | ha | 522 | |
523 | mov esi,boot_fonts |
||
524 | call boot_log |
||
525 | |||
526 | ; PRINT AMOUNT OF MEMORY |
||
527 | mov esi, boot_memdetect |
||
528 | call boot_log |
||
529 | |||
530 | movzx ecx, word [boot_y] |
||
531 | or ecx, (10+29*6) shl 16 ; "Determining amount of memory" |
||
532 | sub ecx, 10 |
||
533 | mov edx, 0xFFFFFF |
||
164 | serge | 534 | mov ebx, [MEM_AMOUNT] |
1 | ha | 535 | shr ebx, 20 |
536 | mov edi, 1 |
||
537 | mov eax, 0x00040000 |
||
200 | diamond | 538 | call display_number_force |
41 | mikedld | 539 | |
1 | ha | 540 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
541 | |||
542 | mov esi,boot_irqs |
||
543 | call boot_log |
||
544 | call rerouteirqs |
||
545 | |||
546 | mov esi,boot_tss |
||
547 | call boot_log |
||
548 | |||
549 | ; BUILD SCHEDULER |
||
550 | |||
551 | call build_scheduler ; sys32.inc |
||
552 | |||
553 | ; LOAD IDT |
||
13 | poddubny | 554 | lidt [cs:idtreg] |
214 | serge | 555 | cli |
1 | ha | 556 | |
557 | mov esi,boot_devices |
||
558 | call boot_log |
||
559 | call detect_devices |
||
560 | |||
561 | ; TIMER SET TO 1/100 S |
||
562 | |||
563 | mov esi,boot_timer |
||
564 | call boot_log |
||
565 | mov al,0x34 ; set to 100Hz |
||
566 | out 0x43,al |
||
567 | mov al,0x9b ; lsb 1193180 / 1193 |
||
568 | out 0x40,al |
||
569 | mov al,0x2e ; msb |
||
570 | out 0x40,al |
||
571 | |||
572 | ; SET MOUSE |
||
573 | |||
574 | mov esi,boot_setmouse |
||
575 | call boot_log |
||
576 | call setmouse |
||
577 | |||
227 | serge | 578 | mov [pci_access_enabled],1 |
214 | serge | 579 | |
1 | ha | 580 | ; SET PRELIMINARY WINDOW STACK AND POSITIONS |
581 | |||
582 | mov esi,boot_windefs |
||
583 | call boot_log |
||
584 | call setwindowdefaults |
||
585 | |||
586 | ; SET BACKGROUND DEFAULTS |
||
587 | |||
588 | mov esi,boot_bgr |
||
589 | call boot_log |
||
590 | call calculatebackground |
||
591 | |||
592 | ; RESERVE SYSTEM IRQ'S JA PORT'S |
||
593 | |||
594 | mov esi,boot_resirqports |
||
595 | call boot_log |
||
596 | call reserve_irqs_ports |
||
597 | |||
598 | ; SET PORTS FOR IRQ HANDLERS |
||
599 | |||
600 | mov esi,boot_setrports |
||
601 | call boot_log |
||
602 | call setirqreadports |
||
603 | |||
604 | ; SET UP OS TASK |
||
605 | |||
606 | mov esi,boot_setostask |
||
607 | call boot_log |
||
214 | serge | 608 | |
357 | serge | 609 | mov eax, fpu_data |
164 | serge | 610 | mov dword [0x80000+APPDATA.fpu_state], eax |
611 | mov dword [0x80000+APPDATA.fpu_handler], 0 |
||
612 | mov dword [0x80000+APPDATA.sse_handler], 0 |
||
613 | |||
214 | serge | 614 | ; name for OS/IDLE process |
281 | serge | 615 | |
357 | serge | 616 | mov dword [0x80000+256+APPDATA.app_name], dword 'OS/I' |
617 | mov dword [0x80000+256+APPDATA.app_name+4], dword 'DLE ' |
||
618 | mov edi, [os_stack] |
||
619 | mov dword [0x80000+256+APPDATA.pl0_stack], edi |
||
620 | add edi, 0x2000-512 |
||
621 | mov dword [0x80000+256+APPDATA.fpu_state], edi |
||
622 | |||
623 | mov esi, fpu_data |
||
624 | mov ecx, 512/4 |
||
625 | cld |
||
626 | rep movsd |
||
627 | |||
628 | mov dword [0x80000+256+APPDATA.fpu_handler], 0 |
||
629 | mov dword [0x80000+256+APPDATA.sse_handler], 0 |
||
630 | |||
221 | serge | 631 | mov ebx, [def_cursor] |
632 | mov dword [0x80000+256+APPDATA.cursor], ebx |
||
214 | serge | 633 | |
281 | serge | 634 | mov ebx, PROC_BASE+256+APP_OBJ_OFFSET |
635 | mov dword [0x80000+256+APPDATA.fd_obj], ebx |
||
636 | mov dword [0x80000+256+APPDATA.bk_obj], ebx |
||
637 | |||
1 | ha | 638 | ; task list |
379 | serge | 639 | mov [TASK_DATA+TASKDATA.wnd_number], 1 ; on screen number |
640 | mov [TASK_DATA+TASKDATA.pid], 1 ; process id number |
||
641 | mov [TASK_DATA+TASKDATA.mem_start], 0 ; process base address |
||
1 | ha | 642 | |
643 | mov edi,tss_data+tss_step |
||
237 | serge | 644 | mov ecx, (tss_step)/4 |
645 | xor eax, eax |
||
1 | ha | 646 | cld |
237 | serge | 647 | rep stosd |
1 | ha | 648 | |
237 | serge | 649 | mov edi,tss_data+tss_step |
650 | mov [edi+TSS._ss0], os_data |
||
651 | mov eax,cr3 |
||
652 | mov [edi+TSS._cr3],eax |
||
653 | mov [edi+TSS._eip],osloop |
||
654 | mov [edi+TSS._eflags],dword 0x11202 ; sti and resume |
||
357 | serge | 655 | mov eax, [os_stack] |
656 | add eax, 0x2000-512 |
||
657 | mov [edi+TSS._esp], eax |
||
237 | serge | 658 | mov [edi+TSS._cs],os_code |
659 | mov [edi+TSS._ss],os_data |
||
660 | mov [edi+TSS._ds],os_data |
||
661 | mov [edi+TSS._es],os_data |
||
662 | mov [edi+TSS._fs],os_data |
||
663 | mov [edi+TSS._gs],os_data |
||
664 | |||
1 | ha | 665 | mov ax,tss0 |
666 | ltr ax |
||
667 | |||
281 | serge | 668 | call init_cursors |
669 | |||
670 | |||
1 | ha | 671 | ; READ TSC / SECOND |
672 | |||
673 | mov esi,boot_tsc |
||
674 | call boot_log |
||
675 | call _rdtsc |
||
676 | mov ecx,eax |
||
677 | mov esi,250 ; wait 1/4 a second |
||
678 | call delay_ms |
||
679 | call _rdtsc |
||
680 | sub eax,ecx |
||
681 | shl eax,2 |
||
682 | mov [0xf600],eax ; save tsc / sec |
||
172 | serge | 683 | mov ebx, 1000000 |
684 | div ebx |
||
685 | mov [stall_mcs], eax |
||
1 | ha | 686 | |
687 | ; SET VARIABLES |
||
688 | |||
689 | call set_variables |
||
690 | |||
691 | ; STACK AND FDC |
||
692 | |||
693 | call stack_init |
||
694 | call fdc_init |
||
695 | |||
696 | ; PALETTE FOR 320x200 and 640x480 16 col |
||
697 | |||
698 | cmp [0xfe0c],word 0x12 |
||
699 | jne no_pal_vga |
||
700 | mov esi,boot_pal_vga |
||
701 | call boot_log |
||
702 | call paletteVGA |
||
703 | no_pal_vga: |
||
704 | |||
705 | cmp [0xfe0c],word 0x13 |
||
706 | jne no_pal_ega |
||
707 | mov esi,boot_pal_ega |
||
708 | call boot_log |
||
709 | call palette320x200 |
||
710 | no_pal_ega: |
||
711 | |||
712 | ; LOAD DEFAULT SKIN |
||
713 | |||
49 | mikedld | 714 | mov esi,_skin_file_default |
715 | mov edi,_skin_file |
||
716 | movsd |
||
717 | movsd |
||
718 | movsd |
||
719 | call load_skin |
||
1 | ha | 720 | |
721 | ; LOAD FIRST APPLICATION |
||
379 | serge | 722 | mov [CURRENT_TASK],dword 1 |
723 | mov [TASK_COUNT],dword 1 |
||
1 | ha | 724 | cli |
143 | diamond | 725 | cmp byte [0x2f0000+0x9030],1 |
1 | ha | 726 | jne no_load_vrr_m |
237 | serge | 727 | |
363 | serge | 728 | mov ebp, vrr_m |
729 | xor ebx, ebx |
||
730 | xor edx, edx |
||
731 | call fs_execute |
||
21 | poddubny | 732 | cmp eax,2 ; if vrr_m app found (PID=2) |
1 | ha | 733 | je first_app_found |
41 | mikedld | 734 | |
237 | serge | 735 | no_load_vrr_m: |
363 | serge | 736 | mov ebp, firstapp |
737 | xor ebx, ebx |
||
738 | xor edx, edx |
||
739 | call fs_execute |
||
21 | poddubny | 740 | cmp eax,2 ; continue if a process has been loaded |
1 | ha | 741 | je first_app_found |
21 | poddubny | 742 | mov eax, 0xDEADBEEF ; otherwise halt |
743 | hlt |
||
237 | serge | 744 | first_app_found: |
1 | ha | 745 | cli |
746 | |||
379 | serge | 747 | ;mov [TASK_COUNT],dword 2 |
748 | mov [CURRENT_TASK],dword 1 ; set OS task fisrt |
||
1 | ha | 749 | |
750 | |||
21 | poddubny | 751 | ; SET KEYBOARD PARAMETERS |
752 | mov al, 0xf6 ; reset keyboard, scan enabled |
||
1 | ha | 753 | call kb_write |
754 | |||
21 | poddubny | 755 | ; wait until 8042 is ready |
265 | diamond | 756 | xor ecx,ecx |
757 | @@: |
||
758 | in al,64h |
||
759 | and al,00000010b |
||
760 | loopnz @b |
||
1 | ha | 761 | |
762 | ; mov al, 0xED ; svetodiody - only for testing! |
||
763 | ; call kb_write |
||
764 | ; call kb_read |
||
765 | ; mov al, 111b |
||
766 | ; call kb_write |
||
767 | ; call kb_read |
||
41 | mikedld | 768 | |
1 | ha | 769 | mov al, 0xF3 ; set repeat rate & delay |
770 | call kb_write |
||
265 | diamond | 771 | ; call kb_read |
92 | diamond | 772 | mov al, 0 ; 30 250 ;00100010b ; 24 500 ;00100100b ; 20 500 |
1 | ha | 773 | call kb_write |
265 | diamond | 774 | ; call kb_read |
1 | ha | 775 | ;// mike.dld [ |
776 | call set_lights |
||
777 | ;// mike.dld ] |
||
778 | |||
21 | poddubny | 779 | ; START MULTITASKING |
1 | ha | 780 | |
21 | poddubny | 781 | mov esi,boot_tasking |
782 | call boot_log |
||
783 | |||
784 | mov [0xe000],byte 1 ; multitasking enabled |
||
785 | |||
1 | ha | 786 | ; UNMASK ALL IRQ'S |
787 | |||
788 | mov esi,boot_allirqs |
||
789 | call boot_log |
||
41 | mikedld | 790 | |
1 | ha | 791 | cli ;guarantee forbidance of interrupts. |
792 | mov al,0 ; unmask all irq's |
||
793 | out 0xA1,al |
||
794 | out 0x21,al |
||
795 | |||
796 | mov ecx,32 |
||
797 | |||
798 | ready_for_irqs: |
||
799 | |||
800 | mov al,0x20 ; ready for irqs |
||
801 | out 0x20,al |
||
802 | out 0xa0,al |
||
803 | |||
804 | loop ready_for_irqs ; flush the queue |
||
805 | |||
164 | serge | 806 | stdcall attach_int_handler, dword 1, irq1 |
807 | |||
1 | ha | 808 | ; mov [dma_hdd],1 |
160 | diamond | 809 | cmp [IDEContrRegsBaseAddr], 0 |
810 | setnz [dma_hdd] |
||
1 | ha | 811 | |
812 | sti |
||
813 | jmp $ ; wait here for timer to take control |
||
814 | |||
815 | ; Fly :) |
||
816 | |||
817 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
818 | ; ; |
||
33 | mario79 | 819 | ; MAIN OS LOOP START ; |
1 | ha | 820 | ; ; |
821 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
822 | align 32 |
||
823 | osloop: |
||
824 | call [draw_pointer] |
||
825 | call checkbuttons |
||
826 | call checkwindows |
||
49 | mikedld | 827 | ; call check_window_move_request |
1 | ha | 828 | call checkmisc |
117 | mario79 | 829 | call checkVga_N13 |
1 | ha | 830 | call stack_handler |
831 | call checkidle |
||
832 | call check_fdd_motor_status |
||
833 | jmp osloop |
||
33 | mario79 | 834 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
835 | ; ; |
||
836 | ; MAIN OS LOOP END ; |
||
837 | ; ; |
||
838 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
1 | ha | 839 | |
840 | checkidle: |
||
841 | pushad |
||
842 | |||
843 | cmp [check_idle_semaphore],0 |
||
844 | jne no_idle_state |
||
845 | |||
846 | call change_task |
||
847 | mov eax,[idlemem] |
||
848 | mov ebx,[timer_ticks] ;[0xfdf0] |
||
849 | cmp eax,ebx |
||
850 | jnz idle_exit |
||
851 | call _rdtsc |
||
852 | mov ecx,eax |
||
853 | idle_loop: |
||
854 | hlt |
||
855 | cmp [check_idle_semaphore],0 |
||
856 | jne idle_loop_exit |
||
857 | mov eax,[timer_ticks] ;[0xfdf0] |
||
858 | cmp ebx,eax |
||
859 | jz idle_loop |
||
860 | idle_loop_exit: |
||
861 | mov [idlemem],eax |
||
862 | call _rdtsc |
||
863 | sub eax,ecx |
||
864 | mov ebx,[idleuse] |
||
865 | add ebx,eax |
||
866 | mov [idleuse],ebx |
||
867 | |||
868 | popad |
||
869 | ret |
||
870 | |||
871 | idle_exit: |
||
872 | |||
873 | mov ebx,[timer_ticks] ;[0xfdf0] |
||
874 | mov [idlemem],ebx |
||
875 | call change_task |
||
876 | |||
877 | popad |
||
878 | ret |
||
879 | |||
880 | no_idle_state: |
||
881 | |||
882 | dec [check_idle_semaphore] |
||
883 | |||
884 | mov ebx,[timer_ticks] ;[0xfdf0] |
||
885 | mov [idlemem],ebx |
||
886 | call change_task |
||
887 | |||
888 | popad |
||
889 | ret |
||
890 | |||
891 | uglobal |
||
892 | idlemem dd 0x0 |
||
893 | idleuse dd 0x0 |
||
894 | idleusesec dd 0x0 |
||
895 | check_idle_semaphore dd 0x0 |
||
896 | endg |
||
897 | |||
898 | |||
899 | |||
900 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
901 | ; ; |
||
902 | ; INCLUDED SYSTEM FILES ; |
||
903 | ; ; |
||
904 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
905 | |||
906 | |||
7 | me_root | 907 | include "kernel32.inc" |
1 | ha | 908 | |
909 | |||
910 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
911 | ; ; |
||
912 | ; KERNEL FUNCTIONS ; |
||
913 | ; ; |
||
914 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
915 | |||
916 | reserve_irqs_ports: |
||
917 | |||
918 | pushad |
||
919 | |||
920 | mov [irq_owner+4*0],byte 1 ; timer |
||
921 | mov [irq_owner+4*1],byte 1 ; keyboard |
||
922 | mov [irq_owner+4*5],byte 1 ; sound blaster |
||
923 | mov [irq_owner+4*6],byte 1 ; floppy diskette |
||
924 | mov [irq_owner+4*13],byte 1 ; math co-pros |
||
925 | mov [irq_owner+4*14],byte 1 ; ide I |
||
926 | mov [irq_owner+4*15],byte 1 ; ide II |
||
58 | mario79 | 927 | ; movzx eax,byte [0xf604] ; mouse irq |
928 | ; dec eax |
||
929 | ; add eax,mouseirqtable |
||
930 | ; movzx eax,byte [eax] |
||
931 | ; shl eax,2 |
||
932 | ; mov [irq_owner+eax],byte 1 |
||
1 | ha | 933 | |
934 | |||
935 | ; RESERVE PORTS |
||
243 | Ghost | 936 | mov edi,1 ; 0x00-0x2d |
1 | ha | 937 | mov [0x2d0000],edi |
938 | shl edi,4 |
||
939 | mov [0x2d0000+edi+0],dword 1 |
||
940 | mov [0x2d0000+edi+4],dword 0x0 |
||
243 | Ghost | 941 | mov [0x2d0000+edi+8],dword 0x2d |
269 | serge | 942 | |
243 | Ghost | 943 | inc dword [0x2d0000] ; 0x30-0x4d |
944 | mov edi,[0x2d0000] |
||
945 | shl edi,4 |
||
946 | mov [0x2d0000+edi+0],dword 1 |
||
947 | mov [0x2d0000+edi+4],dword 0x30 |
||
948 | mov [0x2d0000+edi+8],dword 0x4d |
||
269 | serge | 949 | |
243 | Ghost | 950 | inc dword [0x2d0000] ; 0x50-0xdf |
951 | mov edi,[0x2d0000] |
||
952 | shl edi,4 |
||
953 | mov [0x2d0000+edi+0],dword 1 |
||
954 | mov [0x2d0000+edi+4],dword 0x50 |
||
223 | Ghost | 955 | mov [0x2d0000+edi+8],dword 0xdf |
233 | serge | 956 | |
223 | Ghost | 957 | inc dword [0x2d0000] ; 0xe5-0xff |
958 | mov edi,[0x2d0000] |
||
959 | shl edi,4 |
||
960 | mov [0x2d0000+edi+0],dword 1 |
||
961 | mov [0x2d0000+edi+4],dword 0xe5 |
||
1 | ha | 962 | mov [0x2d0000+edi+8],dword 0xff |
233 | serge | 963 | |
964 | |||
58 | mario79 | 965 | ; cmp [0xf604],byte 2 ; com1 mouse -> 0x3f0-0x3ff |
966 | ; jne ripl1 |
||
967 | ; inc dword [0x2d0000] |
||
968 | ; mov edi,[0x2d0000] |
||
969 | ; shl edi,4 |
||
970 | ; mov [0x2d0000+edi+0],dword 1 |
||
971 | ; mov [0x2d0000+edi+4],dword 0x3f0 |
||
972 | ; mov [0x2d0000+edi+8],dword 0x3ff |
||
973 | ; ripl1: |
||
974 | ; cmp [0xf604],byte 3 ; com2 mouse -> 0x2f0-0x2ff |
||
975 | ; jne ripl2 |
||
976 | ; inc dword [0x2d0000] |
||
977 | ; mov edi,[0x2d0000] |
||
978 | ; shl edi,4 |
||
979 | ; mov [0x2d0000+edi+0],dword 1 |
||
980 | ; mov [0x2d0000+edi+4],dword 0x2f0 |
||
981 | ; mov [0x2d0000+edi+8],dword 0x2ff |
||
982 | ; ripl2: |
||
1 | ha | 983 | |
984 | popad |
||
985 | ret |
||
986 | |||
987 | iglobal |
||
988 | mouseirqtable db 12 ; ps2 |
||
989 | db 4 ; com1 |
||
990 | db 3 ; com2 |
||
991 | endg |
||
992 | |||
993 | setirqreadports: |
||
994 | |||
995 | mov [irq12read+0],dword 0x60 + 0x01000000 ; read port 0x60 , byte |
||
996 | mov [irq12read+4],dword 0 ; end of port list |
||
997 | mov [irq04read+0],dword 0x3f8 + 0x01000000 ; read port 0x3f8 , byte |
||
998 | mov [irq04read+4],dword 0 ; end of port list |
||
999 | mov [irq03read+0],dword 0x2f8 + 0x01000000 ; read port 0x2f8 , byte |
||
1000 | mov [irq03read+4],dword 0 ; end of port list |
||
1001 | |||
1002 | ret |
||
1003 | |||
1004 | iglobal |
||
1005 | process_number dd 0x1 |
||
1006 | endg |
||
1007 | |||
1008 | set_variables: |
||
1009 | |||
1010 | mov ecx,0x100 ; flush port 0x60 |
||
1011 | .fl60: in al,0x60 |
||
1012 | loop .fl60 |
||
1013 | mov [0xfcff],byte 0 ; mouse buffer |
||
1014 | mov [0xf400],byte 0 ; keyboard buffer |
||
1015 | mov [0xf500],byte 0 ; button buffer |
||
1016 | ; mov [0xfb0a],dword 100*65536+100 ; mouse x/y |
||
1017 | |||
1018 | push eax |
||
1019 | mov ax,[0x2f0000+0x900c] |
||
1020 | shr ax,1 |
||
1021 | shl eax,16 |
||
1022 | mov ax,[0x2f0000+0x900A] |
||
1023 | shr ax,1 |
||
1024 | mov [0xfb0a],eax |
||
1025 | pop eax |
||
41 | mikedld | 1026 | |
1 | ha | 1027 | mov byte [SB16_Status],0 ; Minazzi Paolo |
1028 | mov [display_data-12],dword 1 ; tiled background |
||
1029 | mov [0xfe88],dword 0x2C0000 ; address of button list |
||
1030 | |||
1031 | ;!! IP 04.02.2005: |
||
1032 | mov [next_usage_update], 100 |
||
1033 | mov byte [0xFFFF], 0 ; change task if possible |
||
1034 | |||
1035 | ret |
||
1036 | |||
1037 | ;* mouse centered - start code- Mario79 |
||
1038 | mouse_centered: |
||
1039 | push eax |
||
1040 | mov eax,[0xFE00] |
||
1041 | shr eax,1 |
||
1042 | mov [0xFB0A],ax |
||
1043 | mov eax,[0xFE04] |
||
1044 | shr eax,1 |
||
1045 | mov [0xFB0C],ax |
||
1046 | pop eax |
||
1047 | ret |
||
1048 | ;* mouse centered - end code- Mario79 |
||
1049 | |||
1050 | align 4 |
||
1051 | |||
1052 | sys_outport: |
||
1053 | |||
1054 | mov edi,ebx ; separate flag for read / write |
||
1055 | and ebx,65535 |
||
1056 | |||
1057 | mov ecx,[0x2d0000] |
||
1058 | test ecx,ecx |
||
1059 | jne sopl8 |
||
1060 | mov [esp+36],dword 1 |
||
1061 | ret |
||
1062 | |||
1063 | sopl8: |
||
379 | serge | 1064 | mov edx,[TASK_BASE] |
1 | ha | 1065 | mov edx,[edx+0x4] |
1066 | and ebx,65535 |
||
1067 | cld |
||
1068 | sopl1: |
||
1069 | |||
1070 | mov esi,ecx |
||
1071 | shl esi,4 |
||
1072 | add esi,0x2d0000 |
||
1073 | cmp edx,[esi+0] |
||
1074 | jne sopl2 |
||
1075 | cmp ebx,[esi+4] |
||
1076 | jb sopl2 |
||
1077 | cmp ebx,[esi+8] |
||
1078 | jg sopl2 |
||
1079 | jmp sopl3 |
||
1080 | |||
1081 | sopl2: |
||
1082 | |||
1083 | dec ecx |
||
1084 | jnz sopl1 |
||
1085 | mov [esp+36],dword 1 |
||
1086 | ret |
||
1087 | |||
1088 | sopl3: |
||
1089 | |||
1090 | test edi,0x80000000 ; read ? |
||
1091 | jnz sopl4 |
||
1092 | |||
1093 | mov dx,bx ; write |
||
1094 | out dx,al |
||
1095 | mov [esp+36],dword 0 |
||
1096 | ret |
||
1097 | |||
1098 | sopl4: |
||
1099 | |||
1100 | mov dx,bx ; read |
||
1101 | in al,dx |
||
1102 | and eax,0xff |
||
1103 | mov [esp+36],dword 0 |
||
1104 | mov [esp+24],eax |
||
1105 | ret |
||
1106 | |||
1107 | |||
1108 | |||
1109 | align 4 |
||
1110 | sys_sb16: |
||
1111 | |||
1112 | cmp word [sb16],word 0 |
||
1113 | jnz sb16l1 |
||
1114 | mov [esp+36],dword 1 |
||
1115 | ret |
||
1116 | sb16l1: |
||
1117 | mov [esp+36],dword 0 |
||
1118 | cmp eax,1 ; set volume - main |
||
1119 | jnz sb16l2 |
||
1120 | mov dx,word [sb16] |
||
1121 | add dx,4 |
||
1122 | mov al,0x22 |
||
1123 | out dx,al |
||
1124 | mov esi,1 |
||
1125 | call delay_ms |
||
1126 | mov eax,ebx |
||
1127 | inc edx |
||
1128 | out dx,al |
||
1129 | ret |
||
1130 | sb16l2: |
||
1131 | |||
1132 | cmp eax,2 ; set volume - cd |
||
1133 | jnz sb16l3 |
||
1134 | mov dx,word [sb16] |
||
1135 | add dx,4 |
||
1136 | mov al,0x28 |
||
1137 | out dx,al |
||
1138 | mov esi,1 |
||
1139 | call delay_ms |
||
1140 | mov eax,ebx |
||
1141 | add edx,1 |
||
1142 | out dx,al |
||
1143 | ret |
||
1144 | sb16l3: |
||
1145 | mov [esp+36],dword 2 |
||
1146 | ret |
||
1147 | |||
1148 | |||
1149 | align 4 |
||
1150 | |||
1151 | sys_sb16II: |
||
1152 | |||
1153 | cmp word [sb16],word 0 |
||
1154 | jnz IIsb16l1 |
||
1155 | mov [esp+36],dword 1 |
||
1156 | ret |
||
1157 | IIsb16l1: |
||
1158 | |||
1159 | cmp eax,1 ; set volume - main |
||
1160 | jnz IIsb16l2 |
||
1161 | ; L |
||
1162 | mov dx,word [sb16] |
||
1163 | add dx,4 |
||
1164 | mov al,0x30 |
||
1165 | out dx,al |
||
1166 | mov eax,ebx |
||
1167 | inc edx |
||
1168 | out dx,al |
||
1169 | ; R |
||
1170 | mov dx,word [sb16] |
||
1171 | add dx,4 |
||
1172 | mov al,0x31 |
||
1173 | out dx,al |
||
1174 | mov eax,ebx |
||
1175 | inc edx |
||
1176 | out dx,al |
||
1177 | mov [esp+36],dword 0 |
||
1178 | ret |
||
1179 | IIsb16l2: |
||
1180 | |||
1181 | cmp eax,2 ; set volume - cd |
||
1182 | jnz IIsb16l3 |
||
1183 | ; L |
||
1184 | mov dx,word [sb16] |
||
1185 | add dx,4 |
||
1186 | mov al,0x36 |
||
1187 | out dx,al |
||
1188 | mov eax,ebx |
||
1189 | inc edx |
||
1190 | out dx,al |
||
1191 | ; R |
||
1192 | mov dx,word [sb16] |
||
1193 | add dx,4 |
||
1194 | mov al,0x37 |
||
1195 | out dx,al |
||
1196 | mov eax,ebx |
||
1197 | inc edx |
||
1198 | out dx,al |
||
1199 | mov [esp+36],dword 0 |
||
1200 | ret |
||
1201 | IIsb16l3: |
||
1202 | |||
1203 | mov [esp+36],dword 2 |
||
1204 | ret |
||
1205 | |||
1206 | |||
1207 | display_number: |
||
1208 | |||
1209 | ; eax = print type, al=0 -> ebx is number |
||
1210 | ; al=1 -> ebx is pointer |
||
1211 | ; ah=0 -> display decimal |
||
1212 | ; ah=1 -> display hexadecimal |
||
1213 | ; ah=2 -> display binary |
||
1214 | ; eax bits 16-21 = number of digits to display (0-32) |
||
1215 | ; eax bits 22-31 = reserved |
||
1216 | ; |
||
1217 | ; ebx = number or pointer |
||
1218 | ; ecx = x shl 16 + y |
||
1219 | ; edx = color |
||
200 | diamond | 1220 | xor edi, edi |
211 | serge | 1221 | display_number_force: |
1 | ha | 1222 | |
1223 | cmp eax,0xffff ; length > 0 ? |
||
1224 | jge cont_displ |
||
1225 | ret |
||
1226 | cont_displ: |
||
1227 | |||
75 | diamond | 1228 | cmp eax,61*0x10000 ; length <= 60 ? |
1229 | jb cont_displ2 |
||
1 | ha | 1230 | ret |
1231 | cont_displ2: |
||
1232 | |||
1233 | pushad |
||
1234 | |||
1235 | cmp al,1 ; ecx is a pointer ? |
||
1236 | jne displnl1 |
||
139 | diamond | 1237 | mov ebx,[ebx+std_application_base_address] |
1 | ha | 1238 | displnl1: |
1239 | sub esp,64 |
||
1240 | |||
1241 | cmp ah,0 ; DECIMAL |
||
1242 | jne no_display_desnum |
||
1243 | shr eax,16 |
||
75 | diamond | 1244 | and eax,0x3f |
1 | ha | 1245 | push eax |
1246 | mov edi,esp |
||
194 | diamond | 1247 | add edi,4+64-1 |
1 | ha | 1248 | mov ecx,eax |
1249 | mov eax,ebx |
||
1250 | mov ebx,10 |
||
1251 | d_desnum: |
||
1252 | xor edx,edx |
||
1253 | div ebx |
||
1254 | add dl,48 |
||
1255 | mov [edi],dl |
||
1256 | dec edi |
||
1257 | loop d_desnum |
||
1258 | pop eax |
||
1259 | call draw_num_text |
||
1260 | add esp,64 |
||
1261 | popad |
||
1262 | ret |
||
1263 | no_display_desnum: |
||
1264 | |||
1265 | cmp ah,0x01 ; HEXADECIMAL |
||
1266 | jne no_display_hexnum |
||
1267 | shr eax,16 |
||
75 | diamond | 1268 | and eax,0x3f |
1 | ha | 1269 | push eax |
1270 | mov edi,esp |
||
194 | diamond | 1271 | add edi,4+64-1 |
1 | ha | 1272 | mov ecx,eax |
1273 | mov eax,ebx |
||
1274 | mov ebx,16 |
||
1275 | d_hexnum: |
||
1276 | xor edx,edx |
||
1277 | div ebx |
||
1278 | add edx,hexletters |
||
1279 | mov dl,[edx] |
||
1280 | mov [edi],dl |
||
1281 | dec edi |
||
1282 | loop d_hexnum |
||
1283 | pop eax |
||
1284 | call draw_num_text |
||
1285 | add esp,64 |
||
1286 | popad |
||
1287 | ret |
||
1288 | no_display_hexnum: |
||
1289 | |||
1290 | cmp ah,0x02 ; BINARY |
||
1291 | jne no_display_binnum |
||
1292 | shr eax,16 |
||
75 | diamond | 1293 | and eax,0x3f |
1 | ha | 1294 | push eax |
1295 | mov edi,esp |
||
194 | diamond | 1296 | add edi,4+64-1 |
1 | ha | 1297 | mov ecx,eax |
1298 | mov eax,ebx |
||
1299 | mov ebx,2 |
||
1300 | d_binnum: |
||
1301 | xor edx,edx |
||
1302 | div ebx |
||
1303 | add dl,48 |
||
1304 | mov [edi],dl |
||
1305 | dec edi |
||
1306 | loop d_binnum |
||
1307 | pop eax |
||
1308 | call draw_num_text |
||
1309 | add esp,64 |
||
1310 | popad |
||
1311 | ret |
||
1312 | no_display_binnum: |
||
1313 | |||
1314 | add esp,64 |
||
1315 | popad |
||
1316 | ret |
||
1317 | |||
1318 | |||
1319 | draw_num_text: |
||
1320 | |||
1321 | ; dtext |
||
1322 | ; |
||
1323 | ; eax x & y |
||
1324 | ; ebx color |
||
1325 | ; ecx start of text |
||
1326 | ; edx length |
||
1327 | ; edi 1 force |
||
1328 | |||
379 | serge | 1329 | ; mov edi,[CURRENT_TASK] |
155 | diamond | 1330 | ; shl edi,8 |
1331 | ; add ax,word[edi+0x80000+APPDATA.wnd_clientbox.top] |
||
164 | serge | 1332 | ; rol eax,16 |
155 | diamond | 1333 | ; add ax,word[edi+0x80000+APPDATA.wnd_clientbox.left] |
164 | serge | 1334 | ; rol eax,16 |
1335 | |||
1 | ha | 1336 | mov edx,eax |
194 | diamond | 1337 | mov ecx,64+4 |
1 | ha | 1338 | sub ecx,eax |
1339 | add ecx,esp |
||
1340 | mov eax,[esp+64+32-8+4] |
||
1341 | push edx ; add window start x & y |
||
379 | serge | 1342 | mov edx,[TASK_BASE] |
115 | poddubny | 1343 | mov ebx,[edx-twdw+WDATA.box.left] |
379 | serge | 1344 | add ebx, [(edx-CURRENT_TASK)*8+0x80000+APPDATA.wnd_clientbox.left] |
1 | ha | 1345 | shl ebx,16 |
115 | poddubny | 1346 | add ebx,[edx-twdw+WDATA.box.top] |
379 | serge | 1347 | add ebx, [(edx-CURRENT_TASK)*8+0x80000+APPDATA.wnd_clientbox.top] |
1 | ha | 1348 | add eax,ebx |
1349 | pop edx |
||
139 | diamond | 1350 | mov ebx,[esp+64+32-12+4] |
1351 | and ebx, not 0x80000000 ; force counted string |
||
1352 | mov esi, [esp+64+4+4] |
||
194 | diamond | 1353 | mov edi, [esp+64+4] |
139 | diamond | 1354 | jmp dtext |
1 | ha | 1355 | |
1356 | read_string: |
||
1357 | |||
1358 | ; eax read_area |
||
1359 | ; ebx color of letter |
||
1360 | ; ecx color of background |
||
1361 | ; edx number of letters to read |
||
1362 | ; esi [x start]*65536 + [y_start] |
||
1363 | |||
1364 | ret |
||
1365 | |||
1366 | |||
1367 | align 4 |
||
1368 | |||
1369 | sys_setup: |
||
1370 | |||
1371 | ; 1=roland mpu midi base , base io address |
||
1372 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
||
1373 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1374 | ; 4=sb16 base , base io address |
||
1375 | ; 5=system language, 1eng 2fi 3ger 4rus |
||
1376 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1377 | ; 8=fat32 partition in hd |
||
1378 | ; 9 |
||
1379 | ; 10 = sound dma channel |
||
1380 | ; 11 = enable lba read |
||
1381 | ; 12 = enable pci access |
||
1382 | |||
1383 | |||
1384 | mov [esp+36],dword 0 |
||
1385 | cmp eax,1 ; MIDI |
||
1386 | jnz nsyse1 |
||
1387 | cmp ebx,0x100 |
||
1388 | jb nsyse1 |
||
1389 | mov edx,65535 |
||
1390 | cmp edx,ebx |
||
1391 | jb nsyse1 |
||
1392 | mov [midi_base],bx |
||
1393 | mov word [mididp],bx |
||
1394 | inc bx |
||
1395 | mov word [midisp],bx |
||
1396 | ret |
||
1397 | |||
283 | diamond | 1398 | iglobal |
1 | ha | 1399 | midi_base dw 0 |
283 | diamond | 1400 | endg |
1 | ha | 1401 | |
1402 | nsyse1: |
||
1403 | |||
1404 | cmp eax,2 ; KEYBOARD |
||
1405 | jnz nsyse2 |
||
1406 | cmp ebx,1 |
||
1407 | jnz kbnobase |
||
379 | serge | 1408 | mov edi,[TASK_BASE] |
115 | poddubny | 1409 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1410 | mov eax,ecx |
1411 | mov ebx,keymap |
||
1412 | mov ecx,128 |
||
1413 | call memmove |
||
1414 | ret |
||
1415 | kbnobase: |
||
1416 | cmp ebx,2 |
||
1417 | jnz kbnoshift |
||
379 | serge | 1418 | mov edi,[TASK_BASE] |
115 | poddubny | 1419 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1420 | mov eax,ecx |
1421 | mov ebx,keymap_shift |
||
1422 | mov ecx,128 |
||
1423 | call memmove |
||
1424 | ret |
||
1425 | kbnoshift: |
||
1426 | cmp ebx,3 |
||
1427 | jne kbnoalt |
||
379 | serge | 1428 | mov edi,[TASK_BASE] |
115 | poddubny | 1429 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1430 | mov eax,ecx |
1431 | mov ebx,keymap_alt |
||
1432 | mov ecx,128 |
||
1433 | call memmove |
||
1434 | ret |
||
1435 | kbnoalt: |
||
1436 | cmp ebx,9 |
||
1437 | jnz kbnocountry |
||
1438 | mov word [keyboard],cx |
||
1439 | ret |
||
1440 | kbnocountry: |
||
1441 | mov [esp+36],dword 1 |
||
1442 | ret |
||
1443 | nsyse2: |
||
1444 | cmp eax,3 ; CD |
||
1445 | jnz nsyse3 |
||
75 | diamond | 1446 | test ebx,ebx |
1447 | jz nosesl |
||
1448 | cmp ebx, 4 |
||
1449 | ja nosesl |
||
1 | ha | 1450 | mov [cd_base],bl |
1451 | cmp ebx,1 |
||
1452 | jnz noprma |
||
1453 | mov [cdbase],0x1f0 |
||
1454 | mov [cdid],0xa0 |
||
1455 | noprma: |
||
1456 | cmp ebx,2 |
||
1457 | jnz noprsl |
||
1458 | mov [cdbase],0x1f0 |
||
1459 | mov [cdid],0xb0 |
||
1460 | noprsl: |
||
1461 | cmp ebx,3 |
||
1462 | jnz nosema |
||
1463 | mov [cdbase],0x170 |
||
1464 | mov [cdid],0xa0 |
||
1465 | nosema: |
||
1466 | cmp ebx,4 |
||
1467 | jnz nosesl |
||
1468 | mov [cdbase],0x170 |
||
1469 | mov [cdid],0xb0 |
||
1470 | nosesl: |
||
1471 | ret |
||
1472 | |||
1473 | cd_base db 0 |
||
1474 | |||
1475 | nsyse3: |
||
1476 | |||
1477 | cmp eax,4 ; SB |
||
1478 | jnz nsyse4 |
||
1479 | cmp ebx,0x100 |
||
1480 | jb nsyse4 |
||
1481 | mov edx,65535 |
||
1482 | cmp edx,ebx |
||
1483 | jb nsyse4 |
||
1484 | mov word [sb16],bx |
||
1485 | ret |
||
1486 | nsyse4: |
||
1487 | |||
1488 | cmp eax,5 ; SYSTEM LANGUAGE |
||
1489 | jnz nsyse5 |
||
1490 | mov [syslang],ebx |
||
1491 | ret |
||
1492 | nsyse5: |
||
1493 | |||
1494 | cmp eax,7 ; HD BASE |
||
1495 | jne nsyse7 |
||
75 | diamond | 1496 | test ebx,ebx |
1497 | jz nosethd |
||
1498 | cmp ebx,4 |
||
1499 | ja nosethd |
||
1 | ha | 1500 | mov [hd_base],bl |
1501 | cmp ebx,1 |
||
1502 | jnz noprmahd |
||
1503 | mov [hdbase],0x1f0 |
||
1504 | mov [hdid],0x0 |
||
1505 | mov [hdpos],1 |
||
1506 | ; call set_FAT32_variables |
||
1507 | noprmahd: |
||
1508 | cmp ebx,2 |
||
1509 | jnz noprslhd |
||
1510 | mov [hdbase],0x1f0 |
||
1511 | mov [hdid],0x10 |
||
1512 | mov [hdpos],2 |
||
1513 | ; call set_FAT32_variables |
||
1514 | noprslhd: |
||
1515 | cmp ebx,3 |
||
1516 | jnz nosemahd |
||
1517 | mov [hdbase],0x170 |
||
1518 | mov [hdid],0x0 |
||
1519 | mov [hdpos],3 |
||
1520 | ; call set_FAT32_variables |
||
1521 | nosemahd: |
||
1522 | cmp ebx,4 |
||
1523 | jnz noseslhd |
||
1524 | mov [hdbase],0x170 |
||
1525 | mov [hdid],0x10 |
||
1526 | mov [hdpos],4 |
||
1527 | ; call set_FAT32_variables |
||
1528 | noseslhd: |
||
1529 | call reserve_hd1 |
||
321 | diamond | 1530 | call reserve_hd_channel |
1531 | call free_hd_channel |
||
1 | ha | 1532 | mov [hd1_status],0 ; free |
75 | diamond | 1533 | nosethd: |
1 | ha | 1534 | ret |
1535 | |||
283 | diamond | 1536 | iglobal |
1 | ha | 1537 | hd_base db 0 |
283 | diamond | 1538 | endg |
1 | ha | 1539 | |
1540 | nsyse7: |
||
1541 | |||
1542 | cmp eax,8 ; HD PARTITION |
||
1543 | jne nsyse8 |
||
1544 | mov [fat32part],ebx |
||
1545 | ; call set_FAT32_variables |
||
1546 | call reserve_hd1 |
||
321 | diamond | 1547 | call reserve_hd_channel |
1548 | call free_hd_channel |
||
1 | ha | 1549 | pusha |
1550 | call choice_necessity_partition_1 |
||
1551 | popa |
||
1552 | mov [hd1_status],0 ; free |
||
1553 | ret |
||
1554 | nsyse8: |
||
1555 | |||
1556 | cmp eax,10 ; SOUND DMA CHANNEL |
||
1557 | jne no_set_sound_dma |
||
75 | diamond | 1558 | cmp ebx,3 |
1559 | ja sys_setup_err |
||
1 | ha | 1560 | mov [sound_dma],ebx |
1561 | ret |
||
1562 | no_set_sound_dma: |
||
1563 | |||
1564 | cmp eax,11 ; ENABLE LBA READ |
||
1565 | jne no_set_lba_read |
||
1566 | and ebx,1 |
||
1567 | mov [lba_read_enabled],ebx |
||
1568 | ret |
||
1569 | no_set_lba_read: |
||
1570 | |||
1571 | cmp eax,12 ; ENABLE PCI ACCESS |
||
1572 | jne no_set_pci_access |
||
1573 | and ebx,1 |
||
1574 | mov [pci_access_enabled],ebx |
||
1575 | ret |
||
1576 | no_set_pci_access: |
||
1577 | |||
1578 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
1579 | include 'vmodeint.inc' |
||
1580 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
1581 | |||
75 | diamond | 1582 | sys_setup_err: |
1 | ha | 1583 | mov [esp+36],dword -1 |
1584 | ret |
||
1585 | |||
1586 | |||
1587 | align 4 |
||
1588 | |||
1589 | sys_getsetup: |
||
1590 | |||
1591 | ; 1=roland mpu midi base , base io address |
||
1592 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
||
1593 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1594 | ; 4=sb16 base , base io address |
||
1595 | ; 5=system language, 1eng 2fi 3ger 4rus |
||
1596 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1597 | ; 8=fat32 partition in hd |
||
1598 | ; 9=get hs timer tic |
||
1599 | |||
1600 | cmp eax,1 |
||
1601 | jne ngsyse1 |
||
1602 | movzx eax,[midi_base] |
||
1603 | mov [esp+36],eax |
||
1604 | ret |
||
1605 | ngsyse1: |
||
1606 | |||
1607 | cmp eax,2 |
||
1608 | jne ngsyse2 |
||
1609 | cmp ebx,1 |
||
1610 | jnz kbnobaseret |
||
379 | serge | 1611 | mov edi,[TASK_BASE] |
115 | poddubny | 1612 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1613 | mov ebx,ecx |
1614 | mov eax,keymap |
||
1615 | mov ecx,128 |
||
1616 | call memmove |
||
1617 | ret |
||
1618 | kbnobaseret: |
||
1619 | cmp ebx,2 |
||
1620 | jnz kbnoshiftret |
||
379 | serge | 1621 | mov edi,[TASK_BASE] |
115 | poddubny | 1622 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1623 | mov ebx,ecx |
1624 | mov eax,keymap_shift |
||
1625 | mov ecx,128 |
||
1626 | call memmove |
||
1627 | ret |
||
1628 | kbnoshiftret: |
||
1629 | cmp ebx,3 |
||
1630 | jne kbnoaltret |
||
379 | serge | 1631 | mov edi,[TASK_BASE] |
115 | poddubny | 1632 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1633 | mov ebx,ecx |
1634 | mov eax,keymap_alt |
||
1635 | mov ecx,128 |
||
1636 | call memmove |
||
1637 | ret |
||
1638 | kbnoaltret: |
||
1639 | cmp ebx,9 |
||
1640 | jnz ngsyse2 |
||
1641 | movzx eax,word [keyboard] |
||
1642 | mov [esp+36],eax |
||
1643 | ret |
||
1644 | ngsyse2: |
||
1645 | |||
1646 | cmp eax,3 |
||
1647 | jnz ngsyse3 |
||
1648 | movzx eax,[cd_base] |
||
1649 | mov [esp+36],eax |
||
1650 | ret |
||
1651 | ngsyse3: |
||
1652 | |||
1653 | cmp eax,4 |
||
1654 | jne ngsyse4 |
||
1655 | mov eax,[sb16] |
||
1656 | mov [esp+36],eax |
||
1657 | ret |
||
1658 | ngsyse4: |
||
1659 | |||
1660 | cmp eax,5 |
||
1661 | jnz ngsyse5 |
||
1662 | mov eax,[syslang] |
||
1663 | mov [esp+36],eax |
||
1664 | ret |
||
1665 | ngsyse5: |
||
1666 | cmp eax,7 |
||
1667 | jnz ngsyse7 |
||
1668 | movzx eax,[hd_base] |
||
1669 | mov [esp+36],eax |
||
1670 | ret |
||
1671 | ngsyse7: |
||
1672 | cmp eax,8 |
||
1673 | jnz ngsyse8 |
||
1674 | mov eax,[fat32part] |
||
1675 | mov [esp+36],eax |
||
1676 | ret |
||
1677 | ngsyse8: |
||
1678 | cmp eax,9 |
||
1679 | jne ngsyse9 |
||
1680 | mov eax,[timer_ticks] ;[0xfdf0] |
||
1681 | mov [esp+36],eax |
||
1682 | ret |
||
1683 | ngsyse9: |
||
1684 | cmp eax,10 |
||
1685 | jnz ngsyse10 |
||
1686 | mov eax,[sound_dma] |
||
1687 | mov [esp+36],eax |
||
1688 | ret |
||
1689 | ngsyse10: |
||
1690 | cmp eax,11 |
||
1691 | jnz ngsyse11 |
||
1692 | mov eax,[lba_read_enabled] |
||
1693 | mov [esp+36],eax |
||
1694 | ret |
||
1695 | ngsyse11: |
||
1696 | cmp eax,12 |
||
1697 | jnz ngsyse12 |
||
1698 | mov eax,[pci_access_enabled] |
||
1699 | mov [esp+36],eax |
||
1700 | ret |
||
1701 | ngsyse12: |
||
1702 | mov [esp+36],dword 1 |
||
1703 | ret |
||
1704 | |||
283 | diamond | 1705 | iglobal |
1 | ha | 1706 | align 4 |
221 | serge | 1707 | mousefn dd msscreen, mswin, msbutton, msset |
1708 | dd app_load_cursor |
||
1709 | dd app_set_cursor |
||
233 | serge | 1710 | dd app_delete_cursor |
283 | diamond | 1711 | endg |
1 | ha | 1712 | |
1713 | readmousepos: |
||
1714 | |||
1715 | ; eax=0 screen relative |
||
1716 | ; eax=1 window relative |
||
1717 | ; eax=2 buttons pressed |
||
221 | serge | 1718 | ; eax=3 set mouse pos ; reserved |
1719 | ; eax=4 load cursor |
||
1720 | ; eax=5 set cursor |
||
1721 | ; eax=6 delete cursor ; reserved |
||
1 | ha | 1722 | |
221 | serge | 1723 | cmp eax, 6 |
1724 | ja msset |
||
1725 | jmp [mousefn+eax*4] |
||
1726 | msscreen: |
||
1727 | mov eax,[0xfb0a] |
||
1728 | shl eax,16 |
||
1729 | mov ax,[0xfb0c] |
||
1730 | mov [esp+36],eax |
||
1731 | ret |
||
1732 | mswin: |
||
1733 | mov eax,[0xfb0a] |
||
1734 | shl eax,16 |
||
1735 | mov ax,[0xfb0c] |
||
379 | serge | 1736 | mov esi,[TASK_BASE] |
221 | serge | 1737 | mov bx, word [esi-twdw+WDATA.box.left] |
1738 | shl ebx,16 |
||
1739 | mov bx, word [esi-twdw+WDATA.box.top] |
||
1740 | sub eax,ebx |
||
1 | ha | 1741 | |
221 | serge | 1742 | mov edi,[CURRENT_TASK] |
1743 | shl edi,8 |
||
1744 | sub ax,word[edi+PROC_BASE+APPDATA.wnd_clientbox.top] |
||
1745 | rol eax,16 |
||
1746 | sub ax,word[edi+PROC_BASE+APPDATA.wnd_clientbox.left] |
||
1747 | rol eax,16 |
||
1748 | mov [esp+36],eax |
||
1749 | ret |
||
1750 | msbutton: |
||
1751 | movzx eax,byte [0xfb40] |
||
1752 | mov [esp+36],eax |
||
1753 | ret |
||
1754 | msset: |
||
1755 | ret |
||
164 | serge | 1756 | |
221 | serge | 1757 | app_load_cursor: |
1758 | add ebx, new_app_base |
||
1759 | cmp ebx, new_app_base |
||
1760 | jb msset |
||
1761 | stdcall load_cursor, ebx, ecx |
||
1762 | mov [esp+36], eax |
||
1763 | ret |
||
164 | serge | 1764 | |
221 | serge | 1765 | app_set_cursor: |
1766 | stdcall set_cursor, ebx |
||
1767 | mov [esp+36], eax |
||
1768 | ret |
||
1 | ha | 1769 | |
233 | serge | 1770 | app_delete_cursor: |
1771 | stdcall delete_cursor, ebx |
||
1772 | mov [esp+36], eax |
||
1773 | ret |
||
1 | ha | 1774 | |
1775 | is_input: |
||
1776 | |||
1777 | push edx |
||
1778 | mov dx,word [midisp] |
||
1779 | in al,dx |
||
1780 | and al,0x80 |
||
1781 | pop edx |
||
1782 | ret |
||
1783 | |||
1784 | is_output: |
||
1785 | |||
1786 | push edx |
||
1787 | mov dx,word [midisp] |
||
1788 | in al,dx |
||
1789 | and al,0x40 |
||
1790 | pop edx |
||
1791 | ret |
||
1792 | |||
1793 | |||
1794 | get_mpu_in: |
||
1795 | |||
1796 | push edx |
||
1797 | mov dx,word [mididp] |
||
1798 | in al,dx |
||
1799 | pop edx |
||
1800 | ret |
||
1801 | |||
1802 | |||
1803 | put_mpu_out: |
||
1804 | |||
1805 | push edx |
||
1806 | mov dx,word [mididp] |
||
1807 | out dx,al |
||
1808 | pop edx |
||
1809 | ret |
||
1810 | |||
1811 | |||
1812 | setuart: |
||
1813 | |||
1814 | su1: |
||
1815 | call is_output |
||
1816 | cmp al,0 |
||
1817 | jnz su1 |
||
1818 | mov dx,word [midisp] |
||
1819 | mov al,0xff |
||
1820 | out dx,al |
||
1821 | su2: |
||
1822 | mov dx,word [midisp] |
||
1823 | mov al,0xff |
||
1824 | out dx,al |
||
1825 | call is_input |
||
1826 | cmp al,0 |
||
1827 | jnz su2 |
||
1828 | call get_mpu_in |
||
1829 | cmp al,0xfe |
||
1830 | jnz su2 |
||
1831 | su3: |
||
1832 | call is_output |
||
1833 | cmp al,0 |
||
1834 | jnz su3 |
||
1835 | mov dx,word [midisp] |
||
1836 | mov al,0x3f |
||
1837 | out dx,al |
||
1838 | |||
1839 | ret |
||
1840 | |||
1841 | |||
1842 | align 4 |
||
1843 | |||
1844 | sys_midi: |
||
1845 | |||
1846 | cmp [mididp],0 |
||
1847 | jnz sm0 |
||
1848 | mov [esp+36],dword 1 |
||
1849 | ret |
||
1850 | sm0: |
||
1851 | |||
1852 | cmp eax,1 |
||
1853 | mov [esp+36],dword 0 |
||
1854 | jnz smn1 |
||
1855 | call setuart |
||
1856 | ret |
||
1857 | smn1: |
||
1858 | |||
1859 | cmp eax,2 |
||
1860 | jnz smn2 |
||
1861 | sm10: |
||
1862 | call get_mpu_in |
||
1863 | call is_output |
||
1864 | test al,al |
||
1865 | jnz sm10 |
||
1866 | mov al,bl |
||
1867 | call put_mpu_out |
||
1868 | ret |
||
1869 | smn2: |
||
1870 | |||
1871 | ret |
||
1872 | |||
1873 | |||
1874 | detect_devices: |
||
1875 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
1876 | include 'detect/commouse.inc' |
||
33 | mario79 | 1877 | include 'detect/ps2mouse.inc' |
1 | ha | 1878 | ;include 'detect/dev_fd.inc' |
1879 | ;include 'detect/dev_hdcd.inc' |
||
1880 | ;include 'detect/sear_par.inc' |
||
1881 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
1882 | ret |
||
1883 | |||
1884 | |||
1885 | sys_end: |
||
1886 | |||
379 | serge | 1887 | mov eax,[TASK_BASE] |
115 | poddubny | 1888 | mov [eax+TASKDATA.state], 3 ; terminate this program |
41 | mikedld | 1889 | |
1 | ha | 1890 | waitterm: ; wait here for termination |
1891 | mov eax,5 |
||
1892 | call delay_hs |
||
1893 | jmp waitterm |
||
1894 | |||
75 | diamond | 1895 | iglobal |
170 | serge | 1896 | align 4 |
75 | diamond | 1897 | sys_system_table: |
1898 | dd sysfn_shutdown ; 1 = system shutdown |
||
1899 | dd sysfn_terminate ; 2 = terminate thread |
||
1900 | dd sysfn_activate ; 3 = activate window |
||
1901 | dd sysfn_getidletime ; 4 = get idle time |
||
1902 | dd sysfn_getcpuclock ; 5 = get cpu clock |
||
1903 | dd sysfn_saveramdisk ; 6 = save ramdisk |
||
1904 | dd sysfn_getactive ; 7 = get active window |
||
1905 | dd sysfn_sound_flag ; 8 = get/set sound_flag |
||
1906 | dd sysfn_shutdown_param ; 9 = shutdown with parameter |
||
1907 | dd sysfn_minimize ; 10 = minimize window |
||
1908 | dd sysfn_getdiskinfo ; 11 = get disk subsystem info |
||
1909 | dd sysfn_lastkey ; 12 = get last pressed key |
||
1910 | dd sysfn_getversion ; 13 = get kernel version |
||
1911 | dd sysfn_waitretrace ; 14 = wait retrace |
||
1912 | dd sysfn_centermouse ; 15 = center mouse cursor |
||
1913 | dd sysfn_getfreemem ; 16 = get free memory size |
||
1914 | dd sysfn_getallmem ; 17 = get total memory size |
||
164 | serge | 1915 | dd sysfn_terminate2 ; 18 = terminate thread using PID |
120 | mario79 | 1916 | ; instead of slot |
1917 | dd sysfn_mouse_acceleration; 19 = set/get mouse acceleration |
||
170 | serge | 1918 | dd sysfn_meminfo ; 20 = get extended memory info |
75 | diamond | 1919 | sysfn_num = ($ - sys_system_table)/4 |
1920 | endg |
||
1921 | |||
1 | ha | 1922 | sys_system: |
75 | diamond | 1923 | dec eax |
1924 | cmp eax, sysfn_num |
||
1925 | jae @f |
||
1926 | jmp dword [sys_system_table + eax*4] |
||
1927 | @@: |
||
1928 | ret |
||
1 | ha | 1929 | |
75 | diamond | 1930 | sysfn_shutdown: ; 18.1 = BOOT |
1 | ha | 1931 | mov [0x2f0000+0x9030],byte 0 |
41 | mikedld | 1932 | for_shutdown_parameter: |
214 | serge | 1933 | |
379 | serge | 1934 | mov eax,[TASK_COUNT] |
1 | ha | 1935 | add eax,2 |
1936 | mov [shutdown_processes],eax |
||
1937 | mov [0xFF00],al |
||
75 | diamond | 1938 | and dword [esp+36], 0 |
1 | ha | 1939 | ret |
1940 | uglobal |
||
1941 | shutdown_processes: dd 0x0 |
||
1942 | endg |
||
1943 | |||
75 | diamond | 1944 | sysfn_terminate: ; 18.2 = TERMINATE |
1 | ha | 1945 | cmp ebx,2 |
1946 | jb noprocessterminate |
||
379 | serge | 1947 | mov edx,[TASK_COUNT] |
1 | ha | 1948 | cmp ebx,edx |
75 | diamond | 1949 | ja noprocessterminate |
379 | serge | 1950 | mov eax,[TASK_COUNT] |
1 | ha | 1951 | shl ebx,5 |
379 | serge | 1952 | mov edx,[ebx+CURRENT_TASK+TASKDATA.pid] |
1953 | add ebx,CURRENT_TASK+TASKDATA.state |
||
75 | diamond | 1954 | cmp byte [ebx], 9 |
1955 | jz noprocessterminate |
||
41 | mikedld | 1956 | |
1 | ha | 1957 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
1958 | mov [ebx],byte 3 ; clear possible i40's |
||
1959 | ;call MEM_Heap_UnLock |
||
1960 | |||
1961 | cmp edx,[application_table_status] ; clear app table stat |
||
1962 | jne noatsc |
||
1963 | mov [application_table_status],0 |
||
1964 | noatsc: |
||
75 | diamond | 1965 | noprocessterminate: |
1 | ha | 1966 | ret |
1967 | |||
85 | halyavin | 1968 | sysfn_terminate2: |
1969 | ;lock application_table_status mutex |
||
164 | serge | 1970 | .table_status: |
85 | halyavin | 1971 | cli |
1972 | cmp [application_table_status],0 |
||
1973 | je .stf |
||
1974 | sti |
||
1975 | call change_task |
||
1976 | jmp .table_status |
||
1977 | .stf: |
||
1978 | call set_application_table_status |
||
1979 | mov eax,ebx |
||
1980 | call pid_to_slot |
||
1981 | test eax,eax |
||
1982 | jz .not_found |
||
1983 | mov ebx,eax |
||
1984 | cli |
||
1985 | call sysfn_terminate |
||
1986 | mov [application_table_status],0 |
||
1987 | sti |
||
1988 | and dword [esp+36],0 |
||
1989 | ret |
||
1990 | .not_found: |
||
1991 | mov [application_table_status],0 |
||
1992 | or dword [esp+36],-1 |
||
1993 | ret |
||
1994 | |||
75 | diamond | 1995 | sysfn_activate: ; 18.3 = ACTIVATE WINDOW |
1 | ha | 1996 | cmp ebx,2 |
105 | poddubny | 1997 | jb .nowindowactivate |
379 | serge | 1998 | cmp ebx,[TASK_COUNT] |
105 | poddubny | 1999 | ja .nowindowactivate |
2000 | |||
2001 | mov [window_minimize], 2 ; restore window if minimized |
||
2002 | |||
2003 | movzx esi, word [0xC000 + ebx*2] |
||
379 | serge | 2004 | cmp esi, [TASK_COUNT] |
105 | poddubny | 2005 | je .nowindowactivate ; already active |
2006 | |||
2007 | mov edi, ebx |
||
2008 | shl edi, 5 |
||
2009 | add edi, window_data |
||
2010 | movzx esi, word [0xC000 + ebx * 2] |
||
2011 | lea esi, [0xC400 + esi * 2] |
||
2012 | call waredraw |
||
2013 | .nowindowactivate: |
||
1 | ha | 2014 | ret |
41 | mikedld | 2015 | |
75 | diamond | 2016 | sysfn_getidletime: ; 18.4 = GET IDLETIME |
1 | ha | 2017 | mov eax,[idleusesec] |
75 | diamond | 2018 | mov [esp+36], eax |
1 | ha | 2019 | ret |
2020 | |||
75 | diamond | 2021 | sysfn_getcpuclock: ; 18.5 = GET TSC/SEC |
1 | ha | 2022 | mov eax,[0xf600] |
75 | diamond | 2023 | mov [esp+36], eax |
1 | ha | 2024 | ret |
2025 | |||
2026 | ; SAVE ramdisk to /hd/1/menuet.img |
||
2027 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
||
2028 | include 'blkdev/rdsave.inc' |
||
2029 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
||
75 | diamond | 2030 | |
2031 | sysfn_getactive: ; 18.7 = get active window |
||
379 | serge | 2032 | mov eax, [TASK_COUNT] |
102 | poddubny | 2033 | movzx eax, word [0xC400 + eax*2] |
75 | diamond | 2034 | mov [esp+36],eax |
1 | ha | 2035 | ret |
75 | diamond | 2036 | |
2037 | sysfn_sound_flag: ; 18.8 = get/set sound_flag |
||
1 | ha | 2038 | cmp ebx,1 |
2039 | jne nogetsoundflag |
||
2040 | movzx eax,byte [sound_flag] ; get sound_flag |
||
75 | diamond | 2041 | mov [esp+36],eax |
1 | ha | 2042 | ret |
2043 | nogetsoundflag: |
||
2044 | cmp ebx,2 |
||
2045 | jnz nosoundflag |
||
75 | diamond | 2046 | xor byte [sound_flag], 1 |
2047 | nosoundflag: |
||
41 | mikedld | 2048 | ret |
75 | diamond | 2049 | |
2050 | sysfn_shutdown_param: ; 18.9 = system shutdown with param |
||
1 | ha | 2051 | cmp ebx,1 |
75 | diamond | 2052 | jl exit_for_anyone |
1 | ha | 2053 | cmp ebx,4 |
2054 | jg exit_for_anyone |
||
2055 | mov [0x2f0000+0x9030],bl |
||
2056 | jmp for_shutdown_parameter |
||
75 | diamond | 2057 | |
2058 | sysfn_minimize: ; 18.10 = minimize window |
||
1 | ha | 2059 | mov [window_minimize],1 |
2060 | exit_for_anyone: |
||
2061 | ret |
||
75 | diamond | 2062 | |
2063 | sysfn_getdiskinfo: ; 18.11 = get disk info table |
||
1 | ha | 2064 | cmp ebx,1 |
2065 | jnz full_table |
||
2066 | small_table: |
||
2067 | call for_all_tables |
||
75 | diamond | 2068 | mov ecx,10 |
1 | ha | 2069 | cld |
2070 | rep movsb |
||
2071 | ret |
||
2072 | for_all_tables: |
||
379 | serge | 2073 | mov edi,[TASK_BASE] |
115 | poddubny | 2074 | mov edi,[edi+TASKDATA.mem_start] |
1 | ha | 2075 | add edi,ecx |
2076 | mov esi,0x40000 |
||
2077 | ret |
||
2078 | full_table: |
||
2079 | cmp ebx,2 |
||
2080 | jnz exit_for_anyone |
||
2081 | call for_all_tables |
||
75 | diamond | 2082 | mov ecx,16384 |
1 | ha | 2083 | cld |
2084 | rep movsd |
||
2085 | ret |
||
75 | diamond | 2086 | |
92 | diamond | 2087 | sysfn_lastkey: ; 18.12 = return 0 (backward compatibility) |
2088 | and dword [esp+36], 0 |
||
2089 | ret |
||
75 | diamond | 2090 | |
2091 | sysfn_getversion: ; 18.13 = get kernel ID and version |
||
379 | serge | 2092 | mov edi,[TASK_BASE] |
115 | poddubny | 2093 | mov edi,[edi+TASKDATA.mem_start] |
1 | ha | 2094 | add edi,ebx |
2095 | mov esi,version_inf |
||
2096 | mov ecx,version_end-version_inf |
||
2097 | cld |
||
2098 | rep movsb |
||
2099 | ret |
||
75 | diamond | 2100 | |
2101 | sysfn_waitretrace: ; 18.14 = sys wait retrace |
||
41 | mikedld | 2102 | ;wait retrace functions |
2103 | sys_wait_retrace: |
||
2104 | mov edx,0x3da |
||
2105 | WaitRetrace_loop: |
||
2106 | in al,dx |
||
2107 | test al,1000b |
||
2108 | jz WaitRetrace_loop |
||
2109 | mov [esp+36],dword 0 |
||
1 | ha | 2110 | ret |
75 | diamond | 2111 | |
2112 | sysfn_centermouse: ; 18.15 = mouse centered |
||
1 | ha | 2113 | call mouse_centered |
2114 | mov [esp+36],dword 0 |
||
2115 | ret |
||
75 | diamond | 2116 | |
120 | mario79 | 2117 | sysfn_mouse_acceleration: ; 18.19 = set/get mouse features |
2118 | cmp ebx,0 ; get mouse speed factor |
||
2119 | jnz .set_mouse_acceleration |
||
164 | serge | 2120 | xor eax,eax |
120 | mario79 | 2121 | mov ax,[mouse_speed_factor] |
2122 | mov [esp+36],eax |
||
2123 | ret |
||
2124 | .set_mouse_acceleration: |
||
2125 | cmp ebx,1 ; set mouse speed factor |
||
2126 | jnz .get_mouse_delay |
||
2127 | mov [mouse_speed_factor],cx |
||
2128 | ret |
||
2129 | .get_mouse_delay: |
||
2130 | cmp ebx,2 ; get mouse delay |
||
2131 | jnz .set_mouse_delay |
||
2132 | mov eax,[mouse_delay] |
||
2133 | mov [esp+36],eax |
||
2134 | ret |
||
2135 | .set_mouse_delay: |
||
2136 | cmp ebx,3 ; set mouse delay |
||
2137 | jnz .set_pointer_position |
||
2138 | mov [mouse_delay],ecx |
||
2139 | ret |
||
2140 | .set_pointer_position: |
||
2141 | cmp ebx,4 ; set mouse pointer position |
||
2142 | jnz .end |
||
2143 | mov [0xFB0C],cx ;y |
||
2144 | ror ecx,16 |
||
2145 | mov [0xFB0A],cx ;x |
||
2146 | rol ecx,16 |
||
2147 | .end: |
||
2148 | ret |
||
2149 | |||
75 | diamond | 2150 | sysfn_getfreemem: |
170 | serge | 2151 | mov eax, [pg_data.pages_free] |
2152 | shl eax, 2 |
||
2153 | mov [esp+36],eax |
||
1 | ha | 2154 | ret |
75 | diamond | 2155 | |
2156 | sysfn_getallmem: |
||
170 | serge | 2157 | mov eax,[MEM_AMOUNT] |
2158 | shr eax, 10 |
||
75 | diamond | 2159 | mov [esp+36],eax |
32 | halyavin | 2160 | ret |
2161 | |||
41 | mikedld | 2162 | uglobal |
2163 | ;// mike.dld, 2006-29-01 [ |
||
2164 | screen_workarea RECT |
||
2165 | ;// mike.dld, 2006-29-01 ] |
||
1 | ha | 2166 | window_minimize db 0 |
2167 | sound_flag db 0 |
||
41 | mikedld | 2168 | endg |
1 | ha | 2169 | |
41 | mikedld | 2170 | iglobal |
2171 | version_inf: |
||
346 | diamond | 2172 | db 0,6,5,0 ; version 0.6.5.0 |
41 | mikedld | 2173 | db UID_KOLIBRI |
2174 | db 'Kolibri',0 |
||
2175 | version_end: |
||
2176 | endg |
||
1 | ha | 2177 | |
41 | mikedld | 2178 | UID_NONE=0 |
1 | ha | 2179 | UID_MENUETOS=1 ;official |
2180 | UID_KOLIBRI=2 ;russian |
||
2181 | |||
2182 | sys_cachetodiskette: |
||
19 | mario79 | 2183 | ; pushad |
2184 | ; cmp eax,1 |
||
2185 | ; jne no_write_all_of_ramdisk |
||
2186 | ; call fdc_writeramdisk |
||
2187 | ; popad |
||
2188 | ; ret |
||
2189 | ; no_write_all_of_ramdisk: |
||
2190 | ; cmp eax,2 |
||
2191 | ; jne no_write_part_of_ramdisk |
||
2192 | ; call fdc_commitflush |
||
2193 | ; popad |
||
2194 | ; ret |
||
2195 | ; no_write_part_of_ramdisk: |
||
2196 | ; cmp eax,3 |
||
2197 | ; jne no_set_fdc |
||
2198 | ; call fdc_set |
||
2199 | ; popad |
||
2200 | ; ret |
||
2201 | ; no_set_fdc: |
||
2202 | ; cmp eax,4 |
||
2203 | ; jne no_get_fdc |
||
2204 | ; popad |
||
2205 | ; call fdc_get |
||
2206 | ; mov [esp+36],ecx |
||
2207 | ; ret |
||
2208 | ; no_get_fdc: |
||
2209 | ; popad |
||
2210 | ; ret |
||
2211 | cmp eax,1 |
||
2212 | jne no_floppy_a_save |
||
2213 | mov [flp_number],1 |
||
2214 | jmp save_image_on_floppy |
||
2215 | no_floppy_a_save: |
||
1 | ha | 2216 | cmp eax,2 |
19 | mario79 | 2217 | jne no_floppy_b_save |
2218 | mov [flp_number],2 |
||
2219 | save_image_on_floppy: |
||
2220 | call save_image |
||
2221 | mov [esp+36],dword 0 |
||
2222 | cmp [FDC_Status],0 |
||
41 | mikedld | 2223 | je yes_floppy_save |
19 | mario79 | 2224 | no_floppy_b_save: |
2225 | mov [esp+36],dword 1 |
||
2226 | yes_floppy_save: |
||
1 | ha | 2227 | ret |
2228 | |||
2229 | uglobal |
||
2230 | ; bgrchanged dd 0x0 |
||
2231 | endg |
||
2232 | |||
2233 | sys_background: |
||
2234 | |||
2235 | cmp eax,1 ; BACKGROUND SIZE |
||
2236 | jnz nosb1 |
||
2237 | cmp ebx,0 |
||
2238 | je sbgrr |
||
2239 | cmp ecx,0 |
||
2240 | je sbgrr |
||
2241 | mov [display_data-8],ebx |
||
2242 | mov [display_data-4],ecx |
||
2243 | ; mov [bgrchanged],1 |
||
2244 | sbgrr: |
||
2245 | ret |
||
2246 | nosb1: |
||
2247 | |||
2248 | cmp eax,2 ; SET PIXEL |
||
2249 | jnz nosb2 |
||
2250 | mov edx,0x160000-16 |
||
2251 | cmp edx,ebx |
||
2252 | jbe nosb2 |
||
2253 | mov edx,[ebx] |
||
2254 | and edx,0xFF000000 ;255*256*256*256 |
||
2255 | and ecx,0x00FFFFFF ;255*256*256+255*256+255 |
||
2256 | add edx,ecx |
||
2257 | mov [ebx+0x300000],edx |
||
2258 | ; mov [bgrchanged],1 |
||
2259 | ret |
||
2260 | nosb2: |
||
2261 | |||
2262 | cmp eax,3 ; DRAW BACKGROUND |
||
2263 | jnz nosb3 |
||
2264 | draw_background_temp: |
||
2265 | ; cmp [bgrchanged],1 ;0 |
||
2266 | ; je nosb31 |
||
2267 | ;draw_background_temp: |
||
2268 | ; mov [bgrchanged],1 ;0 |
||
2269 | mov [0xfff0],byte 1 |
||
76 | mario79 | 2270 | mov [background_defined], 1 |
1 | ha | 2271 | nosb31: |
2272 | ret |
||
2273 | nosb3: |
||
2274 | |||
2275 | cmp eax,4 ; TILED / STRETCHED |
||
2276 | jnz nosb4 |
||
2277 | cmp ebx,[display_data-12] |
||
2278 | je nosb41 |
||
2279 | mov [display_data-12],ebx |
||
2280 | ; mov [bgrchanged],1 |
||
2281 | nosb41: |
||
2282 | ret |
||
2283 | nosb4: |
||
2284 | |||
2285 | cmp eax,5 ; BLOCK MOVE TO BGR |
||
2286 | jnz nosb5 |
||
2287 | ; bughere |
||
379 | serge | 2288 | mov edi, [TASK_BASE] |
115 | poddubny | 2289 | add ebx, [edi+TASKDATA.mem_start] |
1 | ha | 2290 | ; mov esi, ebx |
2291 | ; mov edi, ecx |
||
2292 | mov eax, ebx |
||
2293 | mov ebx, ecx |
||
2294 | add ecx, edx |
||
2295 | cmp ecx, 0x160000-16 |
||
2296 | ja .fin |
||
2297 | ; add edi, 0x300000 |
||
2298 | add ebx, 0x300000 |
||
2299 | mov ecx, edx |
||
2300 | cmp ecx, 0x160000-16 |
||
2301 | ja .fin |
||
2302 | ; mov [bgrchanged],1 |
||
2303 | ; cld |
||
2304 | ; rep movsb |
||
2305 | call memmove |
||
2306 | .fin: |
||
2307 | ret |
||
2308 | nosb5: |
||
2309 | |||
2310 | ret |
||
2311 | |||
2312 | |||
2313 | align 4 |
||
2314 | |||
2315 | sys_getbackground: |
||
2316 | |||
2317 | cmp eax,1 ; SIZE |
||
2318 | jnz nogb1 |
||
2319 | mov eax,[display_data-8] |
||
2320 | shl eax,16 |
||
2321 | mov ax,[display_data-4] |
||
2322 | mov [esp+36],eax |
||
2323 | ret |
||
2324 | nogb1: |
||
2325 | |||
2326 | cmp eax,2 ; PIXEL |
||
2327 | jnz nogb2 |
||
2328 | mov edx,0x160000-16 |
||
2329 | cmp edx,ebx |
||
2330 | jbe nogb2 |
||
2331 | mov eax, [ebx+0x300000] |
||
2332 | and eax, 0xFFFFFF |
||
2333 | mov [esp+36],eax |
||
2334 | ret |
||
2335 | nogb2: |
||
2336 | |||
2337 | cmp eax,4 ; TILED / STRETCHED |
||
2338 | jnz nogb4 |
||
2339 | mov eax,[display_data-12] |
||
2340 | nogb4: |
||
2341 | mov [esp+36],eax |
||
2342 | ret |
||
2343 | |||
2344 | |||
2345 | align 4 |
||
2346 | |||
2347 | sys_getkey: |
||
2348 | mov [esp+36],dword 1 |
||
92 | diamond | 2349 | ; test main buffer |
379 | serge | 2350 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
1 | ha | 2351 | movzx ecx,word [0xC000 + ebx * 2] |
379 | serge | 2352 | mov edx,[TASK_COUNT] |
1 | ha | 2353 | cmp ecx,edx |
2354 | jne .finish |
||
2355 | cmp [0xf400],byte 0 |
||
2356 | je .finish |
||
2357 | movzx eax,byte [0xf401] |
||
2358 | shl eax,8 |
||
2359 | push eax |
||
2360 | dec byte [0xf400] |
||
2361 | and byte [0xf400],127 |
||
2362 | movzx ecx,byte [0xf400] |
||
2363 | add ecx,2 |
||
2364 | ; mov esi,0xf402 |
||
2365 | ; mov edi,0xf401 |
||
2366 | ; cld |
||
2367 | ; rep movsb |
||
2368 | mov eax, 0xF402 |
||
2369 | mov ebx, 0xF401 |
||
2370 | call memmove |
||
2371 | pop eax |
||
92 | diamond | 2372 | .ret_eax: |
1 | ha | 2373 | mov [esp+36],eax |
92 | diamond | 2374 | ret |
1 | ha | 2375 | .finish: |
92 | diamond | 2376 | ; test hotkeys buffer |
2377 | mov ecx, hotkey_buffer |
||
2378 | @@: |
||
2379 | cmp [ecx], ebx |
||
2380 | jz .found |
||
2381 | add ecx, 8 |
||
2382 | cmp ecx, hotkey_buffer+120*8 |
||
2383 | jb @b |
||
2384 | ret |
||
2385 | .found: |
||
2386 | mov ax, [ecx+6] |
||
2387 | shl eax, 16 |
||
2388 | mov ah, [ecx+4] |
||
2389 | mov al, 2 |
||
2390 | and dword [ecx+4], 0 |
||
2391 | and dword [ecx], 0 |
||
2392 | jmp .ret_eax |
||
1 | ha | 2393 | |
2394 | align 4 |
||
2395 | |||
2396 | sys_getbutton: |
||
2397 | |||
379 | serge | 2398 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
1 | ha | 2399 | mov [esp+36],dword 1 |
2400 | movzx ecx, word [0xC000 + ebx * 2] |
||
379 | serge | 2401 | mov edx, [TASK_COUNT] ; less than 256 processes |
1 | ha | 2402 | cmp ecx,edx |
2403 | jne .exit |
||
2404 | movzx eax,byte [0xf500] |
||
2405 | test eax,eax |
||
2406 | jz .exit |
||
2407 | mov eax,[0xf501] |
||
2408 | shl eax,8 |
||
2409 | mov [0xf500],byte 0 |
||
2410 | mov [esp+36],eax |
||
2411 | .exit: |
||
2412 | ret |
||
2413 | |||
2414 | |||
2415 | align 4 |
||
2416 | |||
2417 | sys_cpuusage: |
||
2418 | |||
2419 | ; RETURN: |
||
2420 | ; |
||
2421 | ; +00 dword process cpu usage |
||
2422 | ; +04 word position in windowing stack |
||
2423 | ; +06 word windowing stack value at current position (cpu nro) |
||
2424 | ; +10 12 bytes name |
||
2425 | ; +22 dword start in mem |
||
2426 | ; +26 dword used mem |
||
2427 | ; +30 dword PID , process idenfification number |
||
2428 | ; |
||
2429 | |||
379 | serge | 2430 | mov edi,[TASK_BASE] ; eax = return area |
115 | poddubny | 2431 | add eax,[edi + TASKDATA.mem_start] |
1 | ha | 2432 | |
2433 | cmp ebx,-1 ; who am I ? |
||
2434 | jne no_who_am_i |
||
379 | serge | 2435 | mov ebx,[CURRENT_TASK] |
1 | ha | 2436 | no_who_am_i: |
2437 | |||
2438 | push eax ; return area |
||
2439 | push ebx ; process number |
||
2440 | |||
2441 | push ebx |
||
2442 | push ebx |
||
2443 | push eax |
||
2444 | |||
2445 | ; return memory usage |
||
2446 | |||
2447 | xor edx,edx |
||
2448 | mov eax,0x20 |
||
2449 | mul ebx |
||
379 | serge | 2450 | add eax,CURRENT_TASK+TASKDATA.cpu_usage |
1 | ha | 2451 | mov ebx,eax |
2452 | pop eax |
||
2453 | mov ecx,[ebx] |
||
2454 | mov [eax],ecx |
||
2455 | pop ebx |
||
2456 | mov cx, [0xC000 + ebx * 2] |
||
2457 | mov [eax+4],cx |
||
2458 | mov cx, [0xC400 + ebx * 2] |
||
2459 | mov [eax+6],cx |
||
2460 | push eax |
||
2461 | mov eax,ebx |
||
2462 | shl eax,8 |
||
115 | poddubny | 2463 | add eax,0x80000+APPDATA.app_name |
1 | ha | 2464 | pop ebx |
2465 | add ebx,10 |
||
2466 | mov ecx,11 |
||
2467 | call memmove |
||
2468 | |||
2469 | ; memory usage |
||
2470 | |||
2471 | xor eax,eax |
||
2472 | mov edx,0x100000*16 |
||
2473 | pop ecx ; get gdt of tss |
||
2474 | cmp ecx,1 |
||
2475 | je os_mem |
||
2476 | shl ecx,8 |
||
115 | poddubny | 2477 | mov edx,[0x80000+ecx+APPDATA.mem_size] ;0x8c |
1 | ha | 2478 | mov eax,std_application_base_address |
2479 | ; eax run base -> edx used memory |
||
2480 | os_mem: |
||
2481 | dec edx |
||
2482 | mov [ebx+12],eax |
||
2483 | mov [ebx+16],edx |
||
2484 | |||
2485 | ; PID (+30) |
||
2486 | |||
2487 | mov eax,[esp] |
||
2488 | shl eax,5 |
||
379 | serge | 2489 | add eax,CURRENT_TASK+TASKDATA.pid |
1 | ha | 2490 | mov eax,[eax] |
2491 | mov [ebx+20],eax |
||
2492 | |||
2493 | ; window position and size |
||
2494 | |||
2495 | mov esi,[esp] |
||
2496 | shl esi,5 |
||
115 | poddubny | 2497 | add esi,window_data + WDATA.box |
1 | ha | 2498 | mov edi,[esp+4] |
2499 | add edi,34 |
||
115 | poddubny | 2500 | mov ecx,4 |
1 | ha | 2501 | cld |
115 | poddubny | 2502 | rep movsd |
1 | ha | 2503 | |
2504 | ; Process state (+50) |
||
2505 | |||
2506 | mov eax,[esp] |
||
2507 | shl eax,5 |
||
379 | serge | 2508 | add eax,CURRENT_TASK+TASKDATA.state |
1 | ha | 2509 | mov eax,[eax] |
2510 | mov [ebx+40],ax |
||
2511 | |||
138 | mikedld | 2512 | ; Window client area box |
1 | ha | 2513 | |
138 | mikedld | 2514 | mov esi,[esp] |
2515 | shl esi,8 |
||
2516 | add esi,0x80000+APPDATA.wnd_clientbox |
||
2517 | lea edi,[ebx+44] |
||
2518 | mov ecx,4 |
||
2519 | rep movsd |
||
164 | serge | 2520 | |
2521 | ; Window state |
||
2522 | |||
138 | mikedld | 2523 | mov esi,[esp] |
2524 | shl esi,5 |
||
2525 | add esi,window_data + WDATA.box |
||
164 | serge | 2526 | mov al,[esi+window_data+WDATA.fl_wstate] |
2527 | mov [edi],al |
||
138 | mikedld | 2528 | |
1 | ha | 2529 | pop ebx |
2530 | pop eax |
||
2531 | |||
2532 | ; return number of processes |
||
2533 | |||
379 | serge | 2534 | mov eax,[TASK_COUNT] |
1 | ha | 2535 | mov [esp+36],eax |
2536 | ret |
||
2537 | |||
2538 | |||
2539 | |||
2540 | |||
2541 | align 4 |
||
2542 | sys_clock: |
||
2543 | cli |
||
2544 | ; Mikhail Lisovin xx Jan 2005 |
||
2545 | @@: mov al, 10 |
||
2546 | out 0x70, al |
||
2547 | in al, 0x71 |
||
2548 | test al, al |
||
2549 | jns @f |
||
2550 | mov esi, 1 |
||
2551 | call delay_ms |
||
2552 | jmp @b |
||
2553 | @@: |
||
2554 | ; end Lisovin's fix |
||
2555 | |||
2556 | xor al,al ; seconds |
||
2557 | out 0x70,al |
||
2558 | in al,0x71 |
||
2559 | movzx ecx,al |
||
2560 | mov al,02 ; minutes |
||
2561 | shl ecx,16 |
||
2562 | out 0x70,al |
||
2563 | in al,0x71 |
||
2564 | movzx edx,al |
||
2565 | mov al,04 ; hours |
||
2566 | shl edx,8 |
||
2567 | out 0x70,al |
||
2568 | in al,0x71 |
||
2569 | add ecx,edx |
||
2570 | movzx edx,al |
||
2571 | add ecx,edx |
||
2572 | sti |
||
2573 | mov [esp+36],ecx |
||
2574 | ret |
||
2575 | |||
2576 | |||
2577 | align 4 |
||
2578 | |||
2579 | sys_date: |
||
2580 | |||
2581 | cli |
||
75 | diamond | 2582 | |
2583 | @@: mov al, 10 |
||
2584 | out 0x70, al |
||
2585 | in al, 0x71 |
||
2586 | test al, al |
||
2587 | jns @f |
||
2588 | mov esi, 1 |
||
2589 | call delay_ms |
||
2590 | jmp @b |
||
2591 | @@: |
||
2592 | |||
2593 | mov ch,0 |
||
1 | ha | 2594 | mov al,7 ; date |
2595 | out 0x70,al |
||
2596 | in al,0x71 |
||
2597 | mov cl,al |
||
2598 | mov al,8 ; month |
||
2599 | shl ecx,16 |
||
2600 | out 0x70,al |
||
2601 | in al,0x71 |
||
2602 | mov ch,al |
||
2603 | mov al,9 ; year |
||
2604 | out 0x70,al |
||
2605 | in al,0x71 |
||
2606 | mov cl,al |
||
2607 | sti |
||
2608 | mov [esp+36],ecx |
||
2609 | ret |
||
2610 | |||
2611 | |||
2612 | ; redraw status |
||
2613 | |||
2614 | sys_redrawstat: |
||
2615 | |||
2616 | cmp eax,1 |
||
2617 | jne no_widgets_away |
||
2618 | |||
2619 | ; buttons away |
||
2620 | |||
379 | serge | 2621 | mov ecx,[CURRENT_TASK] |
1 | ha | 2622 | |
2623 | sys_newba2: |
||
2624 | |||
2625 | mov edi,[0xfe88] |
||
2626 | cmp [edi],dword 0 ; empty button list ? |
||
2627 | je end_of_buttons_away |
||
2628 | |||
2629 | movzx ebx,word [edi] |
||
2630 | inc ebx |
||
2631 | |||
2632 | mov eax,edi |
||
2633 | |||
2634 | sys_newba: |
||
2635 | |||
2636 | dec ebx |
||
2637 | jz end_of_buttons_away |
||
2638 | |||
2639 | add eax,0x10 |
||
2640 | cmp cx,[eax] |
||
2641 | jnz sys_newba |
||
2642 | |||
2643 | push eax ebx ecx |
||
2644 | mov ecx,ebx |
||
2645 | inc ecx |
||
2646 | shl ecx,4 |
||
2647 | mov ebx,eax |
||
2648 | add eax,0x10 |
||
2649 | call memmove |
||
2650 | dec dword [edi] |
||
2651 | pop ecx ebx eax |
||
2652 | |||
2653 | jmp sys_newba2 |
||
2654 | |||
2655 | end_of_buttons_away: |
||
2656 | |||
2657 | ret |
||
2658 | |||
2659 | no_widgets_away: |
||
2660 | |||
2661 | cmp eax,2 |
||
2662 | jnz srl1 |
||
2663 | |||
379 | serge | 2664 | mov edx,[TASK_BASE] ; return whole screen draw area for this app |
2665 | add edx,draw_data-CURRENT_TASK |
||
115 | poddubny | 2666 | mov [edx+RECT.left], 0 |
2667 | mov [edx+RECT.top], 0 |
||
1 | ha | 2668 | mov eax,[0xfe00] |
115 | poddubny | 2669 | mov [edx+RECT.right],eax |
1 | ha | 2670 | mov eax,[0xfe04] |
115 | poddubny | 2671 | mov [edx+RECT.bottom],eax |
1 | ha | 2672 | |
379 | serge | 2673 | mov edi,[TASK_BASE] |
186 | diamond | 2674 | or [edi-twdw+WDATA.fl_wdrawn], 1 ; no new position & buttons from app |
1 | ha | 2675 | |
2676 | call sys_window_mouse |
||
2677 | |||
2678 | ret |
||
2679 | |||
2680 | srl1: |
||
2681 | |||
2682 | ret |
||
2683 | |||
2684 | |||
2685 | sys_drawwindow: |
||
2686 | |||
2687 | mov edi,ecx |
||
2688 | shr edi,16+8 |
||
2689 | and edi,15 |
||
2690 | |||
2691 | cmp edi,0 ; type I - original style |
||
2692 | jne nosyswI |
||
33 | mario79 | 2693 | inc [mouse_pause] |
36 | mario79 | 2694 | call [disable_mouse] |
1 | ha | 2695 | call sys_set_window |
36 | mario79 | 2696 | call [disable_mouse] |
1 | ha | 2697 | call drawwindow_I |
114 | mikedld | 2698 | ;dec [mouse_pause] |
2699 | ;call [draw_pointer] |
||
2700 | ;ret |
||
2701 | jmp draw_window_caption.2 |
||
1 | ha | 2702 | nosyswI: |
2703 | |||
2704 | cmp edi,1 ; type II - only reserve area, no draw |
||
2705 | jne nosyswII |
||
33 | mario79 | 2706 | inc [mouse_pause] |
36 | mario79 | 2707 | call [disable_mouse] |
1 | ha | 2708 | call sys_set_window |
36 | mario79 | 2709 | call [disable_mouse] |
1 | ha | 2710 | call sys_window_mouse |
33 | mario79 | 2711 | dec [mouse_pause] |
36 | mario79 | 2712 | call [draw_pointer] |
1 | ha | 2713 | ret |
2714 | nosyswII: |
||
2715 | |||
2716 | cmp edi,2 ; type III - new style |
||
2717 | jne nosyswIII |
||
33 | mario79 | 2718 | inc [mouse_pause] |
36 | mario79 | 2719 | call [disable_mouse] |
1 | ha | 2720 | call sys_set_window |
36 | mario79 | 2721 | call [disable_mouse] |
1 | ha | 2722 | call drawwindow_III |
114 | mikedld | 2723 | ;dec [mouse_pause] |
2724 | ;call [draw_pointer] |
||
2725 | ;ret |
||
2726 | jmp draw_window_caption.2 |
||
1 | ha | 2727 | nosyswIII: |
2728 | |||
2729 | cmp edi,3 ; type IV - skinned window |
||
2730 | jne nosyswIV |
||
33 | mario79 | 2731 | |
102 | poddubny | 2732 | ; parameter for drawwindow_IV |
35 | halyavin | 2733 | push 0 |
379 | serge | 2734 | mov edi, [TASK_COUNT] |
102 | poddubny | 2735 | movzx edi, word [0xC400 + edi*2] |
379 | serge | 2736 | cmp edi, [CURRENT_TASK] |
33 | mario79 | 2737 | jne @f |
102 | poddubny | 2738 | inc dword [esp] |
2739 | @@: |
||
33 | mario79 | 2740 | |
2741 | inc [mouse_pause] |
||
36 | mario79 | 2742 | call [disable_mouse] |
1 | ha | 2743 | call sys_set_window |
36 | mario79 | 2744 | call [disable_mouse] |
2745 | call drawwindow_IV |
||
114 | mikedld | 2746 | ;dec [mouse_pause] |
2747 | ;call [draw_pointer] |
||
2748 | ;ret |
||
2749 | jmp draw_window_caption.2 |
||
1 | ha | 2750 | nosyswIV: |
2751 | |||
2752 | ret |
||
2753 | |||
2754 | |||
114 | mikedld | 2755 | draw_window_caption: |
2756 | inc [mouse_pause] |
||
2757 | call [disable_mouse] |
||
2758 | |||
2759 | xor eax,eax |
||
379 | serge | 2760 | mov edx,[TASK_COUNT] |
114 | mikedld | 2761 | movzx edx,word[0xC400+edx*2] |
379 | serge | 2762 | cmp edx,[CURRENT_TASK] |
114 | mikedld | 2763 | jne @f |
2764 | inc eax |
||
379 | serge | 2765 | @@: mov edx,[CURRENT_TASK] |
114 | mikedld | 2766 | shl edx,5 |
2767 | add edx,window_data |
||
2768 | movzx ebx,[edx+WDATA.fl_wstyle] |
||
2769 | and bl,0x0F |
||
2770 | cmp bl,3 |
||
2771 | jne .not_style_3 |
||
2772 | |||
2773 | push edx |
||
2774 | call drawwindow_IV_caption |
||
2775 | add esp,4 |
||
2776 | jmp .2 |
||
2777 | |||
2778 | .not_style_3: |
||
2779 | cmp bl,2 |
||
2780 | jne .not_style_2 |
||
2781 | |||
2782 | call drawwindow_III_caption |
||
2783 | jmp .2 |
||
2784 | |||
2785 | .not_style_2: |
||
2786 | cmp bl,0 |
||
2787 | jne .2 |
||
2788 | |||
2789 | call drawwindow_I_caption |
||
2790 | |||
2791 | ;-------------------------------------------------------------- |
||
2792 | .2: ;jmp @f |
||
379 | serge | 2793 | mov edi,[CURRENT_TASK] |
114 | mikedld | 2794 | shl edi,5 |
2795 | test [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
||
2796 | jz @f |
||
2797 | mov ecx,[edi*8+0x80000+APPDATA.wnd_caption] |
||
2798 | or ecx,ecx |
||
2799 | jz @f |
||
115 | poddubny | 2800 | add ecx,[edi+twdw+TASKDATA.mem_start] |
114 | mikedld | 2801 | |
2802 | movzx eax,[edi+window_data+WDATA.fl_wstyle] |
||
2803 | and al,0x0F |
||
2804 | cmp al,3 |
||
2805 | jne .not_skinned |
||
2806 | |||
2807 | mov ebp,[edi+window_data+WDATA.box.left-2] |
||
2808 | mov bp,word[edi+window_data+WDATA.box.top] |
||
2809 | movzx eax,word[edi+window_data+WDATA.box.width] |
||
2810 | sub ax,[_skinmargins.left] |
||
2811 | sub ax,[_skinmargins.right] |
||
2812 | cwde |
||
2813 | cdq |
||
2814 | mov ebx,6 |
||
2815 | idiv ebx |
||
2816 | or eax,eax |
||
2817 | js @f |
||
2818 | mov edx,eax |
||
2819 | mov eax,dword[_skinmargins.left-2] |
||
2820 | mov ax,word[_skinh] |
||
2821 | sub ax,[_skinmargins.bottom] |
||
2822 | sub ax,[_skinmargins.top] |
||
2823 | sar ax,1 |
||
2824 | adc ax,0 |
||
2825 | add ax,[_skinmargins.top] |
||
2826 | add ax,-3 |
||
2827 | add eax,ebp |
||
139 | diamond | 2828 | jmp .dodraw |
114 | mikedld | 2829 | |
2830 | .not_skinned: |
||
2831 | cmp al,1 |
||
2832 | je @f |
||
2833 | |||
2834 | mov ebp,[edi+window_data+WDATA.box.left-2] |
||
2835 | mov bp,word[edi+window_data+WDATA.box.top] |
||
2836 | movzx eax,word[edi+window_data+WDATA.box.width] |
||
2837 | sub eax,16 |
||
2838 | cwde |
||
2839 | cdq |
||
2840 | mov ebx,6 |
||
2841 | idiv ebx |
||
2842 | or eax,eax |
||
2843 | js @f |
||
2844 | mov edx,eax |
||
2845 | mov eax,0x00080007 |
||
2846 | add eax,ebp |
||
139 | diamond | 2847 | .dodraw: |
114 | mikedld | 2848 | mov ebx,[common_colours+16];0x00FFFFFF |
139 | diamond | 2849 | or ebx, 0x80000000 |
114 | mikedld | 2850 | xor edi,edi |
2851 | call dtext |
||
2852 | |||
2853 | @@: |
||
2854 | ;-------------------------------------------------------------- |
||
2855 | dec [mouse_pause] |
||
2856 | call [draw_pointer] |
||
2857 | ret |
||
2858 | |||
2859 | iglobal |
||
2860 | align 4 |
||
2861 | window_topleft dd \ |
||
2862 | 1, 21,\ |
||
2863 | 0, 0,\ |
||
2864 | 5, 20,\ |
||
2865 | 5, ? |
||
2866 | endg |
||
2867 | |||
2868 | set_window_clientbox: |
||
2869 | push eax ecx edi |
||
2870 | |||
2871 | mov eax,[_skinh] |
||
2872 | mov [window_topleft+4*7],eax |
||
2873 | |||
2874 | mov ecx,edi |
||
2875 | sub edi,window_data |
||
2876 | shl edi,3 |
||
2877 | test [ecx+WDATA.fl_wstyle],WSTYLE_CLIENTRELATIVE |
||
2878 | jz @f |
||
2879 | |||
2880 | movzx eax,[ecx+WDATA.fl_wstyle] |
||
2881 | and eax,0x0F |
||
2882 | mov eax,[eax*8+window_topleft+0] |
||
2883 | mov [edi+0x80000+APPDATA.wnd_clientbox.left],eax |
||
2884 | shl eax,1 |
||
2885 | neg eax |
||
2886 | add eax,[ecx+WDATA.box.width] |
||
2887 | mov [edi+0x80000+APPDATA.wnd_clientbox.width],eax |
||
2888 | |||
2889 | movzx eax,[ecx+WDATA.fl_wstyle] |
||
2890 | and eax,0x0F |
||
2891 | push [eax*8+window_topleft+0] |
||
2892 | mov eax,[eax*8+window_topleft+4] |
||
2893 | mov [edi+0x80000+APPDATA.wnd_clientbox.top],eax |
||
2894 | neg eax |
||
2895 | sub eax,[esp] |
||
2896 | add eax,[ecx+WDATA.box.height] |
||
2897 | mov [edi+0x80000+APPDATA.wnd_clientbox.height],eax |
||
2898 | add esp,4 |
||
2899 | |||
2900 | pop edi ecx eax |
||
2901 | ret |
||
2902 | @@: |
||
2903 | xor eax,eax |
||
2904 | mov [edi+0x80000+APPDATA.wnd_clientbox.left],eax |
||
2905 | mov [edi+0x80000+APPDATA.wnd_clientbox.top],eax |
||
2906 | mov eax,[ecx+WDATA.box.width] |
||
2907 | mov [edi+0x80000+APPDATA.wnd_clientbox.width],eax |
||
2908 | mov eax,[ecx+WDATA.box.height] |
||
2909 | mov [edi+0x80000+APPDATA.wnd_clientbox.height],eax |
||
2910 | |||
2911 | pop edi ecx eax |
||
2912 | ret |
||
2913 | |||
1 | ha | 2914 | sys_set_window: |
2915 | |||
379 | serge | 2916 | mov edi,[CURRENT_TASK] |
1 | ha | 2917 | shl edi,5 |
2918 | add edi,window_data |
||
2919 | |||
2920 | ; colors |
||
114 | mikedld | 2921 | mov [edi+WDATA.cl_workarea],ecx |
2922 | mov [edi+WDATA.cl_titlebar],edx |
||
2923 | mov [edi+WDATA.cl_frames],esi |
||
1 | ha | 2924 | |
2925 | ; check flag (?) |
||
186 | diamond | 2926 | test [edi+WDATA.fl_wdrawn],1 |
2927 | jnz newd |
||
1 | ha | 2928 | |
2929 | push eax |
||
2930 | mov eax,[timer_ticks] ;[0xfdf0] |
||
2931 | add eax,100 |
||
2932 | mov [new_window_starting],eax |
||
2933 | pop eax |
||
2934 | |||
114 | mikedld | 2935 | mov word[edi+WDATA.box.width],ax |
2936 | mov word[edi+WDATA.box.height],bx |
||
2937 | sar eax,16 |
||
2938 | sar ebx,16 |
||
2939 | mov word[edi+WDATA.box.left],ax |
||
2940 | mov word[edi+WDATA.box.top],bx |
||
1 | ha | 2941 | |
2942 | call check_window_position |
||
2943 | |||
164 | serge | 2944 | call set_window_clientbox |
1 | ha | 2945 | |
2946 | push ecx esi edi ; save for window fullscreen/resize |
||
114 | mikedld | 2947 | ;mov esi,edi |
2948 | |||
2949 | mov cl,[edi+WDATA.fl_wstyle] |
||
2950 | |||
1 | ha | 2951 | sub edi,window_data |
114 | mikedld | 2952 | shl edi,3 |
115 | poddubny | 2953 | add edi,0x80000 |
114 | mikedld | 2954 | |
2955 | and cl,0x0F |
||
115 | poddubny | 2956 | mov [edi+APPDATA.wnd_caption],0 |
114 | mikedld | 2957 | cmp cl,3 |
2958 | jne @f |
||
115 | poddubny | 2959 | mov [edi+APPDATA.wnd_caption],esi |
114 | mikedld | 2960 | @@: mov esi,[esp+0] |
2961 | |||
115 | poddubny | 2962 | add edi, APPDATA.saved_box |
186 | diamond | 2963 | movsd |
2964 | movsd |
||
2965 | movsd |
||
2966 | movsd |
||
1 | ha | 2967 | pop edi esi ecx |
2968 | |||
2969 | push eax ebx ecx edx |
||
2970 | ;;; mov eax, 1 |
||
2971 | ;;; call delay_hs |
||
115 | poddubny | 2972 | mov eax, [edi+WDATA.box.left] |
2973 | mov ebx, [edi+WDATA.box.top] |
||
2974 | mov ecx, [edi+WDATA.box.width] |
||
2975 | mov edx, [edi+WDATA.box.height] |
||
1 | ha | 2976 | add ecx, eax |
2977 | add edx, ebx |
||
2978 | call calculatescreen |
||
2979 | pop edx ecx ebx eax |
||
2980 | |||
2981 | mov [0xf400],byte 0 ; empty keyboard buffer |
||
2982 | mov [0xf500],byte 0 ; empty button buffer |
||
2983 | |||
2984 | newd: |
||
186 | diamond | 2985 | mov [edi+WDATA.fl_redraw],byte 0 ; no redraw |
1 | ha | 2986 | mov edx,edi |
2987 | |||
2988 | ret |
||
2989 | |||
114 | mikedld | 2990 | syscall_windowsettings: |
1 | ha | 2991 | |
114 | mikedld | 2992 | .set_window_caption: |
2993 | dec eax ; subfunction #1 - set window caption |
||
2994 | jnz .get_window_caption |
||
2995 | |||
2996 | ; NOTE: only window owner thread can set its caption, |
||
2997 | ; so there's no parameter for PID/TID |
||
2998 | |||
379 | serge | 2999 | mov edi,[CURRENT_TASK] |
114 | mikedld | 3000 | shl edi,5 |
3001 | |||
3002 | ; have to check if caption is within application memory limit |
||
3003 | ; check is trivial, and if application resizes its memory, |
||
3004 | ; caption still can become over bounds |
||
202 | diamond | 3005 | ; diamond, 31.10.2006: check removed because with new memory manager |
3006 | ; there can be valid data after APPDATA.mem_size bound |
||
3007 | ; mov ecx,[edi*8+0x80000+APPDATA.mem_size] |
||
3008 | ; add ecx,255 ; max caption length |
||
3009 | ; cmp ebx,ecx |
||
3010 | ; ja .exit_fail |
||
114 | mikedld | 3011 | |
3012 | mov [edi*8+0x80000+APPDATA.wnd_caption],ebx |
||
3013 | or [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
||
3014 | |||
3015 | call draw_window_caption |
||
3016 | |||
3017 | xor eax,eax ; eax = 0 (success) |
||
3018 | ret |
||
3019 | |||
3020 | .get_window_caption: |
||
3021 | dec eax ; subfunction #2 - get window caption |
||
3022 | jnz .exit_fail |
||
3023 | |||
3024 | ; not implemented yet |
||
3025 | |||
3026 | .exit_fail: |
||
3027 | xor eax,eax |
||
3028 | inc eax ; eax = 1 (fail) |
||
3029 | ret |
||
3030 | |||
3031 | |||
1 | ha | 3032 | sys_window_move: |
3033 | |||
379 | serge | 3034 | mov edi,[CURRENT_TASK] |
49 | mikedld | 3035 | shl edi,5 |
3036 | add edi,window_data |
||
1 | ha | 3037 | |
49 | mikedld | 3038 | test [edi+WDATA.fl_wstate],WSTATE_MAXIMIZED |
3039 | jnz .window_move_return |
||
1 | ha | 3040 | |
115 | poddubny | 3041 | push dword [edi + WDATA.box.left] ; save old coordinates |
3042 | push dword [edi + WDATA.box.top] |
||
3043 | push dword [edi + WDATA.box.width] |
||
3044 | push dword [edi + WDATA.box.height] |
||
1 | ha | 3045 | |
49 | mikedld | 3046 | cmp eax,-1 ; set new position and size |
3047 | je .no_x_reposition |
||
115 | poddubny | 3048 | mov [edi + WDATA.box.left], eax |
49 | mikedld | 3049 | .no_x_reposition: |
3050 | cmp ebx,-1 |
||
3051 | je .no_y_reposition |
||
115 | poddubny | 3052 | mov [edi + WDATA.box.top], ebx |
49 | mikedld | 3053 | .no_y_reposition: |
1 | ha | 3054 | |
49 | mikedld | 3055 | test [edi+WDATA.fl_wstate],WSTATE_ROLLEDUP |
3056 | jnz .no_y_resizing |
||
1 | ha | 3057 | |
49 | mikedld | 3058 | cmp ecx,-1 |
3059 | je .no_x_resizing |
||
115 | poddubny | 3060 | mov [edi + WDATA.box.width], ecx |
49 | mikedld | 3061 | .no_x_resizing: |
3062 | cmp edx,-1 |
||
3063 | je .no_y_resizing |
||
115 | poddubny | 3064 | mov [edi + WDATA.box.height], edx |
49 | mikedld | 3065 | .no_y_resizing: |
1 | ha | 3066 | |
49 | mikedld | 3067 | call check_window_position |
150 | diamond | 3068 | call set_window_clientbox |
1 | ha | 3069 | |
49 | mikedld | 3070 | pushad ; save for window fullscreen/resize |
3071 | mov esi,edi |
||
3072 | sub edi,window_data |
||
3073 | shr edi,5 |
||
3074 | shl edi,8 |
||
115 | poddubny | 3075 | add edi, 0x80000 + APPDATA.saved_box |
49 | mikedld | 3076 | mov ecx,4 |
3077 | cld |
||
3078 | rep movsd |
||
3079 | popad |
||
3080 | |||
3081 | pushad ; calculcate screen at new position |
||
115 | poddubny | 3082 | mov eax, [edi + WDATA.box.left] |
3083 | mov ebx, [edi + WDATA.box.top] |
||
3084 | mov ecx, [edi + WDATA.box.width] |
||
3085 | mov edx, [edi + WDATA.box.height] |
||
164 | serge | 3086 | add ecx,eax |
3087 | add edx,ebx |
||
221 | serge | 3088 | |
49 | mikedld | 3089 | call calculatescreen |
3090 | popad |
||
3091 | |||
3092 | pop edx ; calculcate screen at old position |
||
3093 | pop ecx |
||
3094 | pop ebx |
||
3095 | pop eax |
||
3096 | add ecx,eax |
||
3097 | add edx,ebx |
||
3098 | mov [dlx],eax ; save for drawlimits |
||
3099 | mov [dly],ebx |
||
3100 | mov [dlxe],ecx |
||
3101 | mov [dlye],edx |
||
3102 | call calculatescreen |
||
3103 | |||
115 | poddubny | 3104 | mov [edi + WDATA.fl_redraw], 1 ; flag the process as redraw |
49 | mikedld | 3105 | |
3106 | mov eax,edi ; redraw screen at old position |
||
3107 | xor esi,esi |
||
3108 | call redrawscreen |
||
3109 | |||
3110 | mov [0xfff5],byte 0 ; mouse pointer |
||
3111 | mov [0xfff4],byte 0 ; no mouse under |
||
3112 | mov [0xfb44],byte 0 ; react to mouse up/down |
||
3113 | |||
3114 | mov ecx,10 ; wait 1/10 second |
||
3115 | .wmrl3: |
||
3116 | call [draw_pointer] |
||
3117 | mov eax,1 |
||
3118 | call delay_hs |
||
3119 | loop .wmrl3 |
||
3120 | |||
3121 | mov [window_move_pr],0 |
||
3122 | |||
3123 | .window_move_return: |
||
3124 | |||
1 | ha | 3125 | ret |
3126 | |||
67 | diamond | 3127 | ;type_background_1: |
3128 | ; cmp [0xfff0],byte 0 ; background update ? |
||
3129 | ; jz temp_nobackgr |
||
3130 | ; mov [0xfff0],byte 2 |
||
3131 | ; call change_task |
||
3132 | ; mov [draw_data+32+0],dword 0 |
||
3133 | ; mov [draw_data+32+4],dword 0 |
||
3134 | ; mov eax,[0xfe00] |
||
3135 | ; mov ebx,[0xfe04] |
||
3136 | ; mov [draw_data+32+8],eax |
||
3137 | ; mov [draw_data+32+12],ebx |
||
3138 | ; call drawbackground |
||
3139 | ; mov [0xfff0],byte 0 |
||
3140 | ; mov [0xfff4],byte 0 |
||
3141 | ;temp_nobackgr: |
||
3142 | ; ret |
||
41 | mikedld | 3143 | |
1 | ha | 3144 | uglobal |
3145 | window_move_pr dd 0x0 |
||
3146 | window_move_eax dd 0x0 |
||
3147 | window_move_ebx dd 0x0 |
||
3148 | window_move_ecx dd 0x0 |
||
3149 | window_move_edx dd 0x0 |
||
3150 | endg |
||
3151 | |||
3152 | ;ok - 100% work |
||
3153 | ;nt - not tested |
||
3154 | ;--------------------------------------------------------------------------------------------- |
||
3155 | ;eax |
||
3156 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
||
3157 | ;1 - change task. Ret nothing. Block. ok. |
||
3158 | ;2 - performance control |
||
3159 | ; ebx |
||
3160 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
||
3161 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
||
3162 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
||
3163 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
||
3164 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
||
3165 | ;eax |
||
3166 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
||
3167 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
||
3168 | ;--------------------------------------------------------------------------------------------- |
||
3169 | sys_sheduler: ;noname & halyavin |
||
3170 | cmp eax,0 |
||
3171 | je shed_counter |
||
3172 | cmp eax,2 |
||
3173 | je perf_control |
||
3174 | cmp eax,3 |
||
3175 | je rdmsr_instr |
||
3176 | cmp eax,4 |
||
3177 | je wrmsr_instr |
||
3178 | cmp eax,1 |
||
3179 | jne not_supported |
||
3180 | call change_task ;delay,0 |
||
3181 | ret |
||
3182 | shed_counter: |
||
3183 | mov eax,[context_counter] |
||
3184 | mov [esp+36],eax |
||
3185 | not_supported: |
||
3186 | ret |
||
3187 | perf_control: |
||
3188 | inc eax ;now eax=3 |
||
3189 | cmp ebx,eax |
||
3190 | je cache_disable |
||
3191 | dec eax |
||
3192 | cmp ebx,eax |
||
3193 | je cache_enable |
||
3194 | dec eax |
||
3195 | cmp ebx,eax |
||
3196 | je is_cache_enabled |
||
3197 | dec eax |
||
3198 | cmp ebx,eax |
||
3199 | je modify_pce |
||
3200 | ret |
||
3201 | |||
3202 | rdmsr_instr: |
||
3203 | ;now counter in ecx |
||
3204 | ;(edx:eax) esi:edi => edx:esi |
||
3205 | mov eax,esi |
||
3206 | rdmsr |
||
3207 | mov [esp+36],eax |
||
3208 | mov [esp+24],edx ;ret in ebx? |
||
3209 | ret |
||
3210 | |||
3211 | wrmsr_instr: |
||
3212 | ;now counter in ecx |
||
3213 | ;(edx:eax) esi:edi => edx:esi |
||
3214 | mov eax,esi |
||
3215 | wrmsr |
||
3216 | mov [esp+36],eax |
||
3217 | mov [esp+24],edx ;ret in ebx? |
||
3218 | ret |
||
3219 | |||
3220 | cache_disable: |
||
3221 | mov eax,cr0 |
||
3222 | or eax,01100000000000000000000000000000b |
||
3223 | mov cr0,eax |
||
3224 | wbinvd ;set MESI |
||
3225 | ret |
||
3226 | |||
3227 | cache_enable: |
||
3228 | mov eax,cr0 |
||
3229 | and eax,10011111111111111111111111111111b |
||
3230 | mov cr0,eax |
||
3231 | ret |
||
3232 | |||
3233 | is_cache_enabled: |
||
3234 | mov eax,cr0 |
||
3235 | mov ebx,eax |
||
3236 | and eax,01100000000000000000000000000000b |
||
3237 | jz cache_disabled |
||
3238 | mov [esp+36],ebx |
||
3239 | cache_disabled: |
||
3240 | mov dword [esp+36],eax ;0 |
||
3241 | ret |
||
3242 | |||
3243 | modify_pce: |
||
3244 | mov eax,cr4 |
||
3245 | ; mov ebx,0 |
||
3246 | ; or bx,100000000b ;pce |
||
3247 | ; xor eax,ebx ;invert pce |
||
17 | me_root | 3248 | bts eax,8 ;pce=cr4[8] |
1 | ha | 3249 | mov cr4,eax |
3250 | mov [esp+36],eax |
||
3251 | ret |
||
3252 | ;--------------------------------------------------------------------------------------------- |
||
3253 | |||
3254 | |||
3255 | ; check if pixel is allowed to be drawn |
||
3256 | |||
3257 | checkpixel: |
||
21 | poddubny | 3258 | push eax edx |
1 | ha | 3259 | |
3260 | mov edx,[0xfe00] ; screen x size |
||
3261 | inc edx |
||
21 | poddubny | 3262 | imul edx, ebx |
1 | ha | 3263 | mov dl, [eax+edx+display_data] ; lea eax, [...] |
3264 | |||
21 | poddubny | 3265 | xor ecx, ecx |
221 | serge | 3266 | mov eax, [CURRENT_TASK] |
105 | poddubny | 3267 | cmp al, dl |
21 | poddubny | 3268 | setne cl |
1 | ha | 3269 | |
21 | poddubny | 3270 | pop edx eax |
1 | ha | 3271 | ret |
3272 | |||
3273 | uglobal |
||
3274 | mouse_active db 0 |
||
3275 | endg |
||
3276 | iglobal |
||
143 | diamond | 3277 | cpustring db '/RD/1/CPU',0 |
1 | ha | 3278 | endg |
3279 | |||
67 | diamond | 3280 | uglobal |
76 | mario79 | 3281 | background_defined db 0 ; diamond, 11.04.2006 |
67 | diamond | 3282 | endg |
1 | ha | 3283 | |
3284 | align 4 |
||
3285 | ; check misc |
||
3286 | |||
3287 | checkmisc: |
||
3288 | |||
3289 | cmp [ctrl_alt_del], 1 |
||
3290 | jne nocpustart |
||
143 | diamond | 3291 | mov ebp, cpustring |
3292 | lea esi,[ebp+6] |
||
41 | mikedld | 3293 | xor ebx,ebx ; no parameters |
40 | halyavin | 3294 | xor edx,edx ; no flags |
143 | diamond | 3295 | call fs_RamdiskExecute.flags |
1 | ha | 3296 | mov [ctrl_alt_del], 0 |
3297 | nocpustart: |
||
3298 | cmp [mouse_active], 1 |
||
3299 | jne mouse_not_active |
||
3300 | mov [mouse_active], 0 |
||
3301 | xor edi, edi |
||
379 | serge | 3302 | mov ecx, [TASK_COUNT] |
1 | ha | 3303 | set_mouse_event: |
3304 | add edi, 256 |
||
115 | poddubny | 3305 | or [edi+0x80000+APPDATA.event_mask], dword 00100000b |
1 | ha | 3306 | loop set_mouse_event |
3307 | mouse_not_active: |
||
3308 | |||
3309 | |||
3310 | cmp [0xfff0],byte 0 ; background update ? |
||
3311 | jz nobackgr |
||
76 | mario79 | 3312 | cmp [background_defined], 0 |
3313 | jz nobackgr |
||
1 | ha | 3314 | mov [0xfff0],byte 2 |
3315 | call change_task |
||
164 | serge | 3316 | mov [draw_data+32 + RECT.left],dword 0 |
3317 | mov [draw_data+32 + RECT.top],dword 0 |
||
1 | ha | 3318 | mov eax,[0xfe00] |
3319 | mov ebx,[0xfe04] |
||
164 | serge | 3320 | mov [draw_data+32 + RECT.right],eax |
3321 | mov [draw_data+32 + RECT.bottom],ebx |
||
1 | ha | 3322 | call drawbackground |
3323 | mov [0xfff0],byte 0 |
||
3324 | mov [0xfff4],byte 0 |
||
3325 | |||
3326 | nobackgr: |
||
3327 | |||
3328 | |||
3329 | ; system shutdown request |
||
3330 | |||
3331 | cmp [0xFF00],byte 0 |
||
3332 | je noshutdown |
||
3333 | |||
3334 | mov edx,[shutdown_processes] |
||
3335 | sub dl,2 |
||
3336 | |||
3337 | cmp [0xff00],dl |
||
3338 | jne no_mark_system_shutdown |
||
3339 | |||
3340 | mov edx,0x3040 |
||
3341 | movzx ecx,byte [0xff00] |
||
3342 | add ecx,5 |
||
3343 | markz: |
||
115 | poddubny | 3344 | mov [edx+TASKDATA.state],byte 3 |
1 | ha | 3345 | add edx,0x20 |
3346 | loop markz |
||
3347 | |||
3348 | no_mark_system_shutdown: |
||
3349 | |||
3350 | call [disable_mouse] |
||
3351 | |||
3352 | dec byte [0xff00] |
||
3353 | |||
3354 | cmp [0xff00],byte 0 |
||
3355 | je system_shutdown |
||
3356 | |||
3357 | noshutdown: |
||
3358 | |||
3359 | |||
379 | serge | 3360 | mov eax,[TASK_COUNT] ; termination |
3361 | mov ebx,TASK_DATA+TASKDATA.state |
||
1 | ha | 3362 | mov esi,1 |
3363 | |||
3364 | newct: |
||
3365 | mov cl,[ebx] |
||
3366 | cmp cl,byte 3 |
||
3367 | jz terminate |
||
3368 | cmp cl,byte 4 |
||
3369 | jz terminate |
||
3370 | |||
3371 | add ebx,0x20 |
||
3372 | inc esi |
||
3373 | dec eax |
||
3374 | jnz newct |
||
3375 | |||
3376 | ret |
||
3377 | |||
3378 | |||
3379 | |||
3380 | |||
3381 | ; redraw screen |
||
3382 | |||
3383 | redrawscreen: |
||
3384 | |||
3385 | ; eax , if process window_data base is eax, do not set flag/limits |
||
3386 | |||
3387 | pushad |
||
3388 | push eax |
||
3389 | |||
3390 | ;;; mov eax,2 |
||
3391 | ;;; call delay_hs |
||
3392 | |||
3393 | ;mov ecx,0 ; redraw flags for apps |
||
3394 | xor ecx,ecx |
||
3395 | newdw2: |
||
3396 | |||
3397 | inc ecx |
||
3398 | push ecx |
||
3399 | |||
3400 | mov eax,ecx |
||
3401 | shl eax,5 |
||
3402 | add eax,window_data |
||
3403 | |||
3404 | cmp eax,[esp+4] |
||
3405 | je not_this_task |
||
3406 | ; check if window in redraw area |
||
3407 | mov edi,eax |
||
3408 | |||
3409 | cmp ecx,1 ; limit for background |
||
3410 | jz bgli |
||
3411 | |||
115 | poddubny | 3412 | mov eax, [edi + WDATA.box.left] |
3413 | mov ebx, [edi + WDATA.box.top] |
||
3414 | mov ecx, [edi + WDATA.box.width] |
||
3415 | mov edx, [edi + WDATA.box.height] |
||
164 | serge | 3416 | add ecx,eax |
3417 | add edx,ebx |
||
1 | ha | 3418 | |
3419 | mov ecx,[dlye] ; ecx = area y end ebx = window y start |
||
3420 | cmp ecx,ebx |
||
3421 | jb ricino |
||
3422 | |||
3423 | mov ecx,[dlxe] ; ecx = area x end eax = window x start |
||
3424 | cmp ecx,eax |
||
3425 | jb ricino |
||
3426 | |||
115 | poddubny | 3427 | mov eax, [edi + WDATA.box.left] |
3428 | mov ebx, [edi + WDATA.box.top] |
||
3429 | mov ecx, [edi + WDATA.box.width] |
||
3430 | mov edx, [edi + WDATA.box.height] |
||
3431 | add ecx, eax |
||
3432 | add edx, ebx |
||
164 | serge | 3433 | |
1 | ha | 3434 | mov eax,[dly] ; eax = area y start edx = window y end |
3435 | cmp edx,eax |
||
3436 | jb ricino |
||
3437 | |||
3438 | mov eax,[dlx] ; eax = area x start ecx = window x end |
||
3439 | cmp ecx,eax |
||
3440 | jb ricino |
||
3441 | |||
3442 | bgli: |
||
3443 | |||
3444 | cmp edi,esi |
||
3445 | jz ricino |
||
3446 | |||
3447 | mov eax,edi |
||
3448 | add eax,draw_data-window_data |
||
3449 | |||
3450 | mov ebx,[dlx] ; set limits |
||
115 | poddubny | 3451 | mov [eax + RECT.left], ebx |
1 | ha | 3452 | mov ebx,[dly] |
115 | poddubny | 3453 | mov [eax + RECT.top], ebx |
1 | ha | 3454 | mov ebx,[dlxe] |
115 | poddubny | 3455 | mov [eax + RECT.right], ebx |
1 | ha | 3456 | mov ebx,[dlye] |
115 | poddubny | 3457 | mov [eax + RECT.bottom], ebx |
1 | ha | 3458 | |
3459 | sub eax,draw_data-window_data |
||
3460 | |||
3461 | cmp ecx,1 |
||
3462 | jne nobgrd |
||
3463 | cmp esi,1 |
||
3464 | je newdw8 |
||
3465 | call drawbackground |
||
3466 | |||
3467 | newdw8: |
||
3468 | nobgrd: |
||
3469 | |||
115 | poddubny | 3470 | mov [eax + WDATA.fl_redraw],byte 1 ; mark as redraw |
1 | ha | 3471 | |
3472 | ricino: |
||
3473 | |||
3474 | not_this_task: |
||
3475 | |||
3476 | pop ecx |
||
3477 | |||
379 | serge | 3478 | cmp ecx,[TASK_COUNT] |
1 | ha | 3479 | jle newdw2 |
3480 | |||
3481 | pop eax |
||
3482 | popad |
||
3483 | |||
3484 | ret |
||
3485 | |||
3486 | calculatebackground: ; background |
||
3487 | |||
3488 | ; all black |
||
3489 | |||
3490 | mov [display_data-8],dword 4 ; size x |
||
3491 | mov [display_data-4],dword 2 ; size y |
||
3492 | |||
3493 | mov edi, 0x300000 ; set background to black |
||
3494 | xor eax, eax |
||
3495 | mov ecx, 0x0fff00 / 4 |
||
3496 | cld |
||
3497 | rep stosd |
||
3498 | |||
3499 | mov edi,display_data ; set os to use all pixels |
||
3500 | mov eax,0x01010101 |
||
322 | diamond | 3501 | mov ecx,0x15ff00 / 4 |
1 | ha | 3502 | rep stosd |
3503 | |||
3504 | mov byte [0xFFF0], 0 ; do not draw background! |
||
3505 | |||
3506 | ret |
||
3507 | |||
3508 | uglobal |
||
3509 | imax dd 0x0 |
||
3510 | endg |
||
3511 | |||
3512 | |||
3513 | |||
3514 | delay_ms: ; delay in 1/1000 sec |
||
3515 | |||
3516 | |||
3517 | push eax |
||
3518 | push ecx |
||
3519 | |||
3520 | mov ecx,esi |
||
3521 | ; |
||
3522 | imul ecx, 33941 |
||
3523 | shr ecx, 9 |
||
3524 | ; |
||
3525 | |||
3526 | in al,0x61 |
||
3527 | and al,0x10 |
||
3528 | mov ah,al |
||
3529 | cld |
||
3530 | |||
3531 | cnt1: in al,0x61 |
||
3532 | and al,0x10 |
||
3533 | cmp al,ah |
||
3534 | jz cnt1 |
||
3535 | |||
3536 | mov ah,al |
||
3537 | loop cnt1 |
||
3538 | |||
3539 | pop ecx |
||
3540 | pop eax |
||
3541 | |||
3542 | ret |
||
3543 | |||
3544 | |||
3545 | set_app_param: |
||
3546 | push edi |
||
3547 | |||
379 | serge | 3548 | mov edi,[TASK_BASE] |
115 | poddubny | 3549 | mov [edi+TASKDATA.event_mask],eax |
1 | ha | 3550 | |
3551 | pop edi |
||
3552 | ret |
||
3553 | |||
3554 | |||
3555 | |||
3556 | delay_hs: ; delay in 1/100 secs |
||
3557 | push eax |
||
3558 | push ecx |
||
3559 | push edx |
||
3560 | |||
115 | poddubny | 3561 | mov edx,[timer_ticks] |
1 | ha | 3562 | add edx,eax |
3563 | |||
3564 | newtic: |
||
115 | poddubny | 3565 | mov ecx,[timer_ticks] |
1 | ha | 3566 | cmp edx,ecx |
3567 | jbe zerodelay |
||
3568 | |||
3569 | call change_task |
||
3570 | |||
3571 | jmp newtic |
||
3572 | |||
3573 | zerodelay: |
||
3574 | pop edx |
||
3575 | pop ecx |
||
3576 | pop eax |
||
3577 | |||
3578 | ret |
||
3579 | |||
3580 | |||
3581 | memmove: ; memory move in bytes |
||
3582 | |||
3583 | ; eax = from |
||
3584 | ; ebx = to |
||
3585 | ; ecx = no of bytes |
||
3586 | test ecx, ecx |
||
3587 | jle .ret |
||
3588 | |||
3589 | |||
3590 | push esi edi ecx |
||
3591 | |||
3592 | mov edi, ebx |
||
3593 | mov esi, eax |
||
3594 | |||
3595 | test ecx, not 11b |
||
3596 | jz @f |
||
3597 | |||
3598 | push ecx |
||
3599 | shr ecx, 2 |
||
3600 | rep movsd |
||
3601 | pop ecx |
||
3602 | and ecx, 11b |
||
3603 | jz .finish |
||
3604 | @@: |
||
3605 | rep movsb |
||
3606 | |||
3607 | .finish: |
||
3608 | pop ecx edi esi |
||
3609 | .ret: |
||
3610 | ret |
||
3611 | |||
3612 | |||
75 | diamond | 3613 | ; |
3614 | ;align 4 |
||
1 | ha | 3615 | ; |
75 | diamond | 3616 | ;read_floppy_file: |
1 | ha | 3617 | ; |
75 | diamond | 3618 | ;; as input |
3619 | ;; |
||
3620 | ;; eax pointer to file |
||
3621 | ;; ebx file lenght |
||
3622 | ;; ecx start 512 byte block number |
||
3623 | ;; edx number of blocks to read |
||
3624 | ;; esi pointer to return/work area (atleast 20 000 bytes) |
||
3625 | ;; |
||
3626 | ;; |
||
3627 | ;; on return |
||
3628 | ;; |
||
3629 | ;; eax = 0 command succesful |
||
3630 | ;; 1 no fd base and/or partition defined |
||
3631 | ;; 2 yet unsupported FS |
||
3632 | ;; 3 unknown FS |
||
3633 | ;; 4 partition not defined at hd |
||
3634 | ;; 5 file not found |
||
3635 | ;; ebx = size of file |
||
1 | ha | 3636 | ; |
379 | serge | 3637 | ; mov edi,[TASK_BASE] |
75 | diamond | 3638 | ; add edi,0x10 |
3639 | ; add esi,[edi] |
||
3640 | ; add eax,[edi] |
||
1 | ha | 3641 | ; |
75 | diamond | 3642 | ; pushad |
3643 | ; mov edi,esi |
||
3644 | ; add edi,1024 |
||
3645 | ; mov esi,0x100000+19*512 |
||
3646 | ; sub ecx,1 |
||
3647 | ; shl ecx,9 |
||
3648 | ; add esi,ecx |
||
3649 | ; shl edx,9 |
||
3650 | ; mov ecx,edx |
||
3651 | ; cld |
||
3652 | ; rep movsb |
||
3653 | ; popad |
||
3654 | ; |
||
3655 | ; mov [esp+36],eax |
||
3656 | ; mov [esp+24],ebx |
||
3657 | ; ret |
||
1 | ha | 3658 | |
3659 | |||
3660 | |||
3661 | align 4 |
||
3662 | |||
3663 | sys_programirq: |
||
3664 | |||
379 | serge | 3665 | mov edi,[TASK_BASE] |
115 | poddubny | 3666 | add eax,[edi+TASKDATA.mem_start] |
1 | ha | 3667 | |
75 | diamond | 3668 | cmp ebx,16 |
3669 | jae .not_owner |
||
379 | serge | 3670 | mov edi,[TASK_BASE] |
115 | poddubny | 3671 | mov edi,[edi+TASKDATA.pid] |
75 | diamond | 3672 | cmp edi,[irq_owner+ebx*4] |
1 | ha | 3673 | je spril1 |
75 | diamond | 3674 | .not_owner: |
1 | ha | 3675 | mov [esp+36],dword 1 |
3676 | ret |
||
3677 | spril1: |
||
3678 | |||
3679 | mov esi,eax |
||
3680 | shl ebx,6 |
||
3681 | add ebx,irq00read |
||
3682 | mov edi,ebx |
||
3683 | mov ecx,16 |
||
3684 | cld |
||
3685 | rep movsd |
||
3686 | mov [esp+36],dword 0 |
||
3687 | ret |
||
3688 | |||
3689 | |||
3690 | align 4 |
||
3691 | |||
3692 | get_irq_data: |
||
75 | diamond | 3693 | cmp eax,16 |
3694 | jae .not_owner |
||
1 | ha | 3695 | mov edx,eax ; check for correct owner |
3696 | shl edx,2 |
||
3697 | add edx,irq_owner |
||
3698 | mov edx,[edx] |
||
379 | serge | 3699 | mov edi,[TASK_BASE] |
115 | poddubny | 3700 | mov edi,[edi+TASKDATA.pid] |
1 | ha | 3701 | cmp edx,edi |
3702 | je gidril1 |
||
75 | diamond | 3703 | .not_owner: |
3704 | mov [esp+32],dword 2 ; ecx=2 |
||
1 | ha | 3705 | ret |
3706 | |||
3707 | gidril1: |
||
3708 | |||
3709 | mov ebx,eax |
||
3710 | shl ebx,12 |
||
3711 | add ebx,0x2e0000 |
||
3712 | mov eax,[ebx] |
||
3713 | mov ecx,1 |
||
3714 | test eax,eax |
||
3715 | jz gid1 |
||
3716 | |||
3717 | dec eax |
||
3718 | mov esi,ebx |
||
3719 | mov [ebx],eax |
||
3720 | movzx ebx,byte [ebx+0x10] |
||
3721 | add esi,0x10 |
||
3722 | mov edi,esi |
||
3723 | inc esi |
||
3724 | mov ecx,4000 / 4 |
||
3725 | cld |
||
3726 | rep movsd |
||
75 | diamond | 3727 | ; xor ecx,ecx ; as result of 'rep' ecx=0 |
1 | ha | 3728 | gid1: |
3729 | mov [esp+36],eax |
||
3730 | mov [esp+32],ecx |
||
3731 | mov [esp+24],ebx |
||
3732 | ret |
||
3733 | |||
3734 | |||
3735 | set_io_access_rights: |
||
3736 | |||
3737 | pushad |
||
3738 | |||
379 | serge | 3739 | mov edi,[CURRENT_TASK] |
1 | ha | 3740 | imul edi,tss_step |
3741 | add edi,tss_data+128 |
||
3742 | ; add edi,128 |
||
3743 | |||
3744 | mov ecx,eax |
||
3745 | and ecx,7 ; offset in byte |
||
3746 | |||
3747 | shr eax,3 ; number of byte |
||
3748 | add edi,eax |
||
3749 | |||
3750 | mov ebx,1 |
||
3751 | shl ebx,cl |
||
3752 | |||
3753 | cmp ebp,0 ; enable access - ebp = 0 |
||
3754 | jne siar1 |
||
3755 | |||
3756 | not ebx |
||
3757 | and [edi],byte bl |
||
3758 | |||
3759 | popad |
||
3760 | |||
3761 | ret |
||
3762 | |||
3763 | siar1: |
||
3764 | |||
3765 | or [edi],byte bl ; disable access - ebp = 1 |
||
3766 | |||
3767 | popad |
||
3768 | |||
3769 | ret |
||
3770 | |||
3771 | r_f_port_area: |
||
3772 | |||
3773 | test eax, eax |
||
3774 | jnz free_port_area |
||
3775 | ; je r_port_area |
||
3776 | ; jmp free_port_area |
||
3777 | |||
3778 | ; r_port_area: |
||
3779 | |||
3780 | pushad |
||
3781 | |||
3782 | cmp ebx,ecx ; beginning > end ? |
||
75 | diamond | 3783 | ja rpal1 |
3784 | cmp ecx,65536 |
||
3785 | jae rpal1 |
||
1 | ha | 3786 | mov esi,[0x2d0000] |
75 | diamond | 3787 | test esi,esi ; no reserved areas ? |
1 | ha | 3788 | je rpal2 |
3789 | cmp esi,255 ; max reserved |
||
75 | diamond | 3790 | jae rpal1 |
1 | ha | 3791 | rpal3: |
3792 | mov edi,esi |
||
3793 | shl edi,4 |
||
3794 | add edi,0x2d0000 |
||
3795 | cmp ebx,[edi+8] |
||
75 | diamond | 3796 | ja rpal4 |
1 | ha | 3797 | cmp ecx,[edi+4] |
3798 | jae rpal1 |
||
3799 | ; jb rpal4 |
||
3800 | ; jmp rpal1 |
||
3801 | rpal4: |
||
3802 | |||
3803 | dec esi |
||
3804 | jnz rpal3 |
||
3805 | jmp rpal2 |
||
3806 | rpal1: |
||
3807 | popad |
||
3808 | mov eax,1 |
||
3809 | ret |
||
3810 | |||
3811 | rpal2: |
||
3812 | popad |
||
3813 | |||
3814 | |||
3815 | ; enable port access at port IO map |
||
3816 | cli |
||
3817 | pushad ; start enable io map |
||
3818 | |||
3819 | cmp ecx,65536 ;16384 |
||
3820 | jae no_unmask_io ; jge |
||
3821 | |||
3822 | mov eax,ebx |
||
3823 | |||
3824 | new_port_access: |
||
3825 | |||
3826 | pushad |
||
3827 | |||
75 | diamond | 3828 | xor ebp,ebp ; enable - eax = port |
1 | ha | 3829 | call set_io_access_rights |
3830 | |||
3831 | popad |
||
3832 | |||
3833 | inc eax |
||
3834 | cmp eax,ecx |
||
3835 | jbe new_port_access |
||
3836 | |||
3837 | no_unmask_io: |
||
3838 | |||
3839 | popad ; end enable io map |
||
3840 | sti |
||
3841 | |||
3842 | mov edi,[0x2d0000] |
||
3843 | add edi,1 |
||
3844 | mov [0x2d0000],edi |
||
3845 | shl edi,4 |
||
3846 | add edi,0x2d0000 |
||
379 | serge | 3847 | mov esi,[TASK_BASE] |
115 | poddubny | 3848 | mov esi,[esi+TASKDATA.pid] |
1 | ha | 3849 | mov [edi],esi |
3850 | mov [edi+4],ebx |
||
3851 | mov [edi+8],ecx |
||
3852 | |||
3853 | xor eax, eax |
||
3854 | ret |
||
3855 | |||
3856 | free_port_area: |
||
3857 | |||
3858 | pushad |
||
3859 | |||
3860 | mov esi,[0x2d0000] ; no reserved areas ? |
||
75 | diamond | 3861 | test esi,esi |
1 | ha | 3862 | je frpal2 |
379 | serge | 3863 | mov edx,[TASK_BASE] |
115 | poddubny | 3864 | mov edx,[edx+TASKDATA.pid] |
1 | ha | 3865 | frpal3: |
3866 | mov edi,esi |
||
3867 | shl edi,4 |
||
3868 | add edi,0x2d0000 |
||
3869 | cmp edx,[edi] |
||
3870 | jne frpal4 |
||
3871 | cmp ebx,[edi+4] |
||
3872 | jne frpal4 |
||
3873 | cmp ecx,[edi+8] |
||
3874 | jne frpal4 |
||
3875 | jmp frpal1 |
||
3876 | frpal4: |
||
3877 | dec esi |
||
3878 | jnz frpal3 |
||
3879 | frpal2: |
||
3880 | popad |
||
3881 | mov eax,1 |
||
3882 | ret |
||
3883 | frpal1: |
||
3884 | mov ecx,256 |
||
3885 | sub ecx,esi |
||
3886 | shl ecx,4 |
||
3887 | mov esi,edi |
||
3888 | add esi,16 |
||
3889 | cld |
||
3890 | rep movsb |
||
3891 | |||
3892 | dec dword [0x2d0000] |
||
3893 | |||
3894 | popad |
||
3895 | |||
3896 | |||
3897 | ; disable port access at port IO map |
||
3898 | |||
3899 | pushad ; start disable io map |
||
3900 | |||
3901 | cmp ecx,65536 ;16384 |
||
3902 | jge no_mask_io |
||
3903 | |||
3904 | mov eax,ebx |
||
3905 | |||
3906 | new_port_access_disable: |
||
3907 | |||
3908 | pushad |
||
3909 | |||
3910 | mov ebp,1 ; disable - eax = port |
||
3911 | call set_io_access_rights |
||
3912 | |||
3913 | popad |
||
3914 | |||
3915 | inc eax |
||
3916 | cmp eax,ecx |
||
3917 | jbe new_port_access_disable |
||
3918 | |||
3919 | no_mask_io: |
||
3920 | |||
3921 | popad ; end disable io map |
||
3922 | |||
3923 | xor eax, eax |
||
3924 | ret |
||
3925 | |||
3926 | |||
3927 | reserve_free_irq: |
||
3928 | |||
75 | diamond | 3929 | mov ecx, 1 |
3930 | cmp ebx, 16 |
||
3931 | jae fril1 |
||
3932 | test eax,eax |
||
1 | ha | 3933 | jz reserve_irq |
3934 | |||
75 | diamond | 3935 | lea edi,[irq_owner+ebx*4] |
1 | ha | 3936 | mov edx,[edi] |
379 | serge | 3937 | mov eax,[TASK_BASE] |
115 | poddubny | 3938 | cmp edx,[eax+TASKDATA.pid] |
1 | ha | 3939 | jne fril1 |
75 | diamond | 3940 | dec ecx |
3941 | mov [edi],ecx |
||
1 | ha | 3942 | fril1: |
3943 | mov [esp+36],ecx ; return in eax |
||
3944 | ret |
||
3945 | |||
3946 | reserve_irq: |
||
3947 | |||
75 | diamond | 3948 | lea edi,[irq_owner+ebx*4] |
3949 | cmp dword [edi], 0 |
||
3950 | jnz ril1 |
||
1 | ha | 3951 | |
379 | serge | 3952 | mov edx,[TASK_BASE] |
115 | poddubny | 3953 | mov edx,[edx+TASKDATA.pid] |
1 | ha | 3954 | mov [edi],edx |
75 | diamond | 3955 | dec ecx |
1 | ha | 3956 | ril1: |
3957 | mov [esp+36],ecx ; return in eax |
||
3958 | ret |
||
3959 | |||
3960 | drawbackground: |
||
33 | mario79 | 3961 | inc [mouse_pause] |
1 | ha | 3962 | cmp [0xfe0c],word 0x12 |
117 | mario79 | 3963 | je dbrv20 |
1 | ha | 3964 | dbrv12: |
3965 | cmp [0xfe0c],word 0100000000000000b |
||
3966 | jge dbrv20 |
||
3967 | cmp [0xfe0c],word 0x13 |
||
3968 | je dbrv20 |
||
3969 | call vesa12_drawbackground |
||
33 | mario79 | 3970 | dec [mouse_pause] |
36 | mario79 | 3971 | call [draw_pointer] |
1 | ha | 3972 | ret |
3973 | dbrv20: |
||
3974 | cmp [display_data-12],dword 1 |
||
3975 | jne bgrstr |
||
3976 | call vesa20_drawbackground_tiled |
||
33 | mario79 | 3977 | dec [mouse_pause] |
36 | mario79 | 3978 | call [draw_pointer] |
1 | ha | 3979 | ret |
3980 | bgrstr: |
||
3981 | call vesa20_drawbackground_stretch |
||
33 | mario79 | 3982 | dec [mouse_pause] |
36 | mario79 | 3983 | call [draw_pointer] |
1 | ha | 3984 | ret |
3985 | |||
75 | diamond | 3986 | align 4 |
1 | ha | 3987 | |
75 | diamond | 3988 | syscall_putimage: ; PutImage |
33 | mario79 | 3989 | |
75 | diamond | 3990 | mov edx,ecx |
3991 | mov ecx,ebx |
||
3992 | lea ebx, [eax+std_application_base_address] |
||
3993 | |||
1 | ha | 3994 | sys_putimage: |
53 | mikedld | 3995 | test ecx,0x80008000 |
3996 | jnz .exit |
||
3997 | test ecx,0x0000FFFF |
||
3998 | jz .exit |
||
3999 | test ecx,0xFFFF0000 |
||
4000 | jnz @f |
||
4001 | .exit: |
||
4002 | ret |
||
4003 | @@: |
||
379 | serge | 4004 | mov edi,[CURRENT_TASK] |
114 | mikedld | 4005 | shl edi,8 |
4006 | add dx,word[edi+0x80000+APPDATA.wnd_clientbox.top] |
||
4007 | rol edx,16 |
||
4008 | add dx,word[edi+0x80000+APPDATA.wnd_clientbox.left] |
||
4009 | rol edx,16 |
||
4010 | .forced: |
||
314 | diamond | 4011 | push ebp esi 0 |
283 | diamond | 4012 | mov ebp, putimage_get24bpp |
4013 | mov esi, putimage_init24bpp |
||
4014 | sys_putimage_bpp: |
||
4015 | ; call [disable_mouse] ; this will be done in xxx_putimage |
||
117 | mario79 | 4016 | ; mov eax, vga_putimage |
75 | diamond | 4017 | cmp [0xfe0c], word 0x12 |
117 | mario79 | 4018 | jz @f ;.doit |
75 | diamond | 4019 | mov eax, vesa12_putimage |
4020 | cmp [0xfe0c], word 0100000000000000b |
||
4021 | jae @f |
||
4022 | cmp [0xfe0c], word 0x13 |
||
4023 | jnz .doit |
||
4024 | @@: |
||
4025 | mov eax, vesa20_putimage |
||
4026 | .doit: |
||
119 | mario79 | 4027 | inc [mouse_pause] |
75 | diamond | 4028 | call eax |
119 | mario79 | 4029 | dec [mouse_pause] |
314 | diamond | 4030 | pop ebp esi ebp |
75 | diamond | 4031 | jmp [draw_pointer] |
1 | ha | 4032 | |
283 | diamond | 4033 | syscall_putimage_palette: |
4034 | lea edi, [esi+std_application_base_address] |
||
4035 | mov esi, edx |
||
4036 | mov edx, ecx |
||
4037 | mov ecx, ebx |
||
4038 | lea ebx, [eax+std_application_base_address] |
||
4039 | sys_putimage_palette: |
||
4040 | ; ebx = pointer to image |
||
4041 | ; ecx = [xsize]*65536 + [ysize] |
||
4042 | ; edx = [xstart]*65536 + [ystart] |
||
314 | diamond | 4043 | ; esi = number of bits per pixel, must be 8, 24 or 32 |
283 | diamond | 4044 | ; edi = pointer to palette |
314 | diamond | 4045 | ; ebp = row delta |
379 | serge | 4046 | mov eax, [CURRENT_TASK] |
283 | diamond | 4047 | shl eax, 8 |
4048 | add dx, word [eax+0x80000+APPDATA.wnd_clientbox.top] |
||
4049 | rol edx, 16 |
||
4050 | add dx, word [eax+0x80000+APPDATA.wnd_clientbox.left] |
||
4051 | rol edx, 16 |
||
4052 | .forced: |
||
314 | diamond | 4053 | push ebp esi ebp |
4054 | cmp esi, 8 |
||
4055 | jnz @f |
||
283 | diamond | 4056 | mov ebp, putimage_get8bpp |
4057 | mov esi, putimage_init8bpp |
||
4058 | jmp sys_putimage_bpp |
||
314 | diamond | 4059 | @@: |
4060 | cmp esi, 24 |
||
4061 | jnz @f |
||
4062 | mov ebp, putimage_get24bpp |
||
4063 | mov esi, putimage_init24bpp |
||
4064 | jmp sys_putimage_bpp |
||
4065 | @@: |
||
4066 | cmp esi, 32 |
||
4067 | jnz @f |
||
4068 | mov ebp, putimage_get32bpp |
||
4069 | mov esi, putimage_init32bpp |
||
4070 | jmp sys_putimage_bpp |
||
4071 | @@: |
||
4072 | pop ebp esi |
||
4073 | ret |
||
283 | diamond | 4074 | |
4075 | putimage_init24bpp: |
||
4076 | lea eax, [eax*3] |
||
4077 | putimage_init8bpp: |
||
4078 | ret |
||
4079 | |||
4080 | putimage_get24bpp: |
||
4081 | mov eax, [esi] |
||
4082 | add esi, 3 |
||
4083 | ret 4 |
||
4084 | putimage_get8bpp: |
||
4085 | movzx eax, byte [esi] |
||
4086 | push edx |
||
4087 | mov edx, [esp+8] |
||
4088 | mov eax, [edx+eax*4] |
||
4089 | pop edx |
||
4090 | inc esi |
||
4091 | ret 4 |
||
4092 | |||
314 | diamond | 4093 | putimage_init32bpp: |
4094 | shl eax, 2 |
||
4095 | ret |
||
4096 | putimage_get32bpp: |
||
4097 | lodsd |
||
4098 | ret 4 |
||
4099 | |||
1 | ha | 4100 | ; eax x beginning |
4101 | ; ebx y beginning |
||
4102 | ; ecx x end |
||
283 | diamond | 4103 | ; edx y end |
1 | ha | 4104 | ; edi color |
4105 | |||
4106 | __sys_drawbar: |
||
379 | serge | 4107 | mov esi,[CURRENT_TASK] |
114 | mikedld | 4108 | shl esi,8 |
4109 | add eax,[esi+0x80000+APPDATA.wnd_clientbox.left] |
||
4110 | add ecx,[esi+0x80000+APPDATA.wnd_clientbox.left] |
||
4111 | add ebx,[esi+0x80000+APPDATA.wnd_clientbox.top] |
||
4112 | add edx,[esi+0x80000+APPDATA.wnd_clientbox.top] |
||
4113 | .forced: |
||
33 | mario79 | 4114 | inc [mouse_pause] |
283 | diamond | 4115 | ; call [disable_mouse] |
33 | mario79 | 4116 | cmp [0xfe0c],word 0x12 |
117 | mario79 | 4117 | je dbv20 |
1 | ha | 4118 | sdbv20: |
4119 | cmp [0xfe0c],word 0100000000000000b |
||
4120 | jge dbv20 |
||
4121 | cmp [0xfe0c],word 0x13 |
||
4122 | je dbv20 |
||
4123 | call vesa12_drawbar |
||
33 | mario79 | 4124 | dec [mouse_pause] |
36 | mario79 | 4125 | call [draw_pointer] |
1 | ha | 4126 | ret |
4127 | dbv20: |
||
4128 | call vesa20_drawbar |
||
33 | mario79 | 4129 | dec [mouse_pause] |
36 | mario79 | 4130 | call [draw_pointer] |
1 | ha | 4131 | ret |
4132 | |||
4133 | |||
4134 | |||
4135 | kb_read: |
||
4136 | |||
4137 | push ecx edx |
||
4138 | |||
164 | serge | 4139 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 4140 | kr_loop: |
4141 | in al,0x64 |
||
4142 | test al,1 |
||
4143 | jnz kr_ready |
||
4144 | loop kr_loop |
||
4145 | mov ah,1 |
||
4146 | jmp kr_exit |
||
4147 | kr_ready: |
||
4148 | push ecx |
||
4149 | mov ecx,32 |
||
4150 | kr_delay: |
||
4151 | loop kr_delay |
||
4152 | pop ecx |
||
4153 | in al,0x60 |
||
4154 | xor ah,ah |
||
4155 | kr_exit: |
||
4156 | |||
4157 | pop edx ecx |
||
4158 | |||
4159 | ret |
||
4160 | |||
4161 | |||
4162 | kb_write: |
||
4163 | |||
4164 | push ecx edx |
||
4165 | |||
4166 | mov dl,al |
||
265 | diamond | 4167 | ; mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4168 | ; kw_loop1: |
||
4169 | ; in al,0x64 |
||
4170 | ; test al,0x20 |
||
4171 | ; jz kw_ok1 |
||
4172 | ; loop kw_loop1 |
||
4173 | ; mov ah,1 |
||
4174 | ; jmp kw_exit |
||
4175 | ; kw_ok1: |
||
1 | ha | 4176 | in al,0x60 |
98 | mario79 | 4177 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 4178 | kw_loop: |
4179 | in al,0x64 |
||
4180 | test al,2 |
||
4181 | jz kw_ok |
||
4182 | loop kw_loop |
||
4183 | mov ah,1 |
||
4184 | jmp kw_exit |
||
4185 | kw_ok: |
||
4186 | mov al,dl |
||
4187 | out 0x60,al |
||
98 | mario79 | 4188 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 4189 | kw_loop3: |
4190 | in al,0x64 |
||
4191 | test al,2 |
||
4192 | jz kw_ok3 |
||
4193 | loop kw_loop3 |
||
4194 | mov ah,1 |
||
4195 | jmp kw_exit |
||
4196 | kw_ok3: |
||
4197 | mov ah,8 |
||
4198 | kw_loop4: |
||
98 | mario79 | 4199 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 4200 | kw_loop5: |
4201 | in al,0x64 |
||
4202 | test al,1 |
||
4203 | jnz kw_ok4 |
||
4204 | loop kw_loop5 |
||
4205 | dec ah |
||
4206 | jnz kw_loop4 |
||
4207 | kw_ok4: |
||
4208 | xor ah,ah |
||
4209 | kw_exit: |
||
4210 | |||
4211 | pop edx ecx |
||
4212 | |||
4213 | ret |
||
4214 | |||
4215 | |||
4216 | kb_cmd: |
||
4217 | |||
98 | mario79 | 4218 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 4219 | c_wait: |
4220 | in al,0x64 |
||
4221 | test al,2 |
||
4222 | jz c_send |
||
4223 | loop c_wait |
||
4224 | jmp c_error |
||
4225 | c_send: |
||
4226 | mov al,bl |
||
4227 | out 0x64,al |
||
98 | mario79 | 4228 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 4229 | c_accept: |
4230 | in al,0x64 |
||
4231 | test al,2 |
||
4232 | jz c_ok |
||
4233 | loop c_accept |
||
4234 | c_error: |
||
4235 | mov ah,1 |
||
4236 | jmp c_exit |
||
4237 | c_ok: |
||
4238 | xor ah,ah |
||
4239 | c_exit: |
||
4240 | ret |
||
4241 | |||
4242 | |||
4243 | setmouse: ; set mousepicture -pointer |
||
4244 | ; ps2 mouse enable |
||
4245 | |||
4246 | mov [0xf200],dword mousepointer |
||
4247 | |||
4248 | cli |
||
33 | mario79 | 4249 | ; mov bl,0xa8 ; enable mouse cmd |
4250 | ; call kb_cmd |
||
4251 | ; call kb_read ; read status |
||
4252 | ; mov bl,0x20 ; get command byte |
||
4253 | ; call kb_cmd |
||
4254 | ; call kb_read |
||
4255 | ; or al,3 ; enable interrupt |
||
4256 | ; mov bl,0x60 ; write command |
||
4257 | ; push eax |
||
4258 | ; call kb_cmd |
||
4259 | ; pop eax |
||
4260 | ; call kb_write |
||
4261 | ; mov bl,0xd4 ; for mouse |
||
4262 | ; call kb_cmd |
||
4263 | ; mov al,0xf4 ; enable mouse device |
||
4264 | ; call kb_write |
||
4265 | ; call kb_read ; read status return |
||
1 | ha | 4266 | |
4267 | ; com1 mouse enable |
||
4268 | |||
4269 | mov bx,0x3f8 ; combase |
||
4270 | |||
4271 | mov dx,bx |
||
4272 | add dx,3 |
||
4273 | mov al,0x80 |
||
4274 | out dx,al |
||
4275 | |||
4276 | mov dx,bx |
||
4277 | add dx,1 |
||
4278 | mov al,0 |
||
4279 | out dx,al |
||
4280 | |||
4281 | mov dx,bx |
||
4282 | add dx,0 |
||
4283 | mov al,0x30*2 ; 0x30 / 4 |
||
4284 | out dx,al |
||
4285 | |||
4286 | mov dx,bx |
||
4287 | add dx,3 |
||
4288 | mov al,2 ; 3 |
||
4289 | out dx,al |
||
4290 | |||
4291 | mov dx,bx |
||
4292 | add dx,4 |
||
4293 | mov al,0xb |
||
4294 | out dx,al |
||
4295 | |||
4296 | mov dx,bx |
||
4297 | add dx,1 |
||
4298 | mov al,1 |
||
4299 | out dx,al |
||
4300 | |||
4301 | |||
4302 | ; com2 mouse enable |
||
4303 | |||
4304 | mov bx,0x2f8 ; combase |
||
4305 | |||
4306 | mov dx,bx |
||
4307 | add dx,3 |
||
4308 | mov al,0x80 |
||
4309 | out dx,al |
||
4310 | |||
4311 | mov dx,bx |
||
4312 | add dx,1 |
||
4313 | mov al,0 |
||
4314 | out dx,al |
||
4315 | |||
4316 | mov dx,bx |
||
4317 | add dx,0 |
||
4318 | mov al,0x30*2 |
||
4319 | out dx,al |
||
4320 | |||
4321 | mov dx,bx |
||
4322 | add dx,3 |
||
4323 | mov al,2 |
||
4324 | out dx,al |
||
4325 | |||
4326 | mov dx,bx |
||
4327 | add dx,4 |
||
4328 | mov al,0xb |
||
4329 | out dx,al |
||
4330 | |||
4331 | mov dx,bx |
||
4332 | add dx,1 |
||
4333 | mov al,1 |
||
4334 | out dx,al |
||
4335 | |||
4336 | ret |
||
4337 | |||
4338 | |||
4339 | _rdtsc: |
||
164 | serge | 4340 | bt [cpu_caps], CAPS_TSC |
4341 | jnc ret_rdtsc |
||
1 | ha | 4342 | rdtsc |
4343 | ret |
||
4344 | ret_rdtsc: |
||
4345 | mov edx,0xffffffff |
||
4346 | mov eax,0xffffffff |
||
4347 | ret |
||
4348 | |||
4349 | rerouteirqs: |
||
4350 | |||
4351 | cli |
||
4352 | |||
4353 | mov al,0x11 ; icw4, edge triggered |
||
4354 | out 0x20,al |
||
4355 | call pic_delay |
||
4356 | out 0xA0,al |
||
4357 | call pic_delay |
||
4358 | |||
4359 | mov al,0x20 ; generate 0x20 + |
||
4360 | out 0x21,al |
||
4361 | call pic_delay |
||
4362 | mov al,0x28 ; generate 0x28 + |
||
4363 | out 0xA1,al |
||
4364 | call pic_delay |
||
4365 | |||
4366 | mov al,0x04 ; slave at irq2 |
||
4367 | out 0x21,al |
||
4368 | call pic_delay |
||
4369 | mov al,0x02 ; at irq9 |
||
4370 | out 0xA1,al |
||
4371 | call pic_delay |
||
4372 | |||
4373 | mov al,0x01 ; 8086 mode |
||
4374 | out 0x21,al |
||
4375 | call pic_delay |
||
4376 | out 0xA1,al |
||
4377 | call pic_delay |
||
4378 | |||
4379 | mov al,255 ; mask all irq's |
||
4380 | out 0xA1,al |
||
4381 | call pic_delay |
||
4382 | out 0x21,al |
||
4383 | call pic_delay |
||
4384 | |||
4385 | mov ecx,0x1000 |
||
4386 | cld |
||
4387 | picl1: call pic_delay |
||
4388 | loop picl1 |
||
4389 | |||
4390 | mov al,255 ; mask all irq's |
||
4391 | out 0xA1,al |
||
4392 | call pic_delay |
||
4393 | out 0x21,al |
||
4394 | call pic_delay |
||
4395 | |||
4396 | cli |
||
4397 | |||
4398 | ret |
||
4399 | |||
4400 | |||
4401 | pic_delay: |
||
4402 | |||
4403 | jmp pdl1 |
||
4404 | pdl1: ret |
||
4405 | |||
4406 | |||
4407 | sys_msg_board_str: |
||
4408 | |||
4409 | pushad |
||
4410 | @@: |
||
4411 | cmp [esi],byte 0 |
||
4412 | je @f |
||
4413 | mov eax,1 |
||
4414 | movzx ebx,byte [esi] |
||
4415 | call sys_msg_board |
||
4416 | inc esi |
||
4417 | jmp @b |
||
4418 | @@: |
||
4419 | popad |
||
4420 | ret |
||
4421 | |||
4422 | uglobal |
||
373 | mikedld | 4423 | msg_board_data: times 4096 db 0 |
1 | ha | 4424 | msg_board_count dd 0x0 |
4425 | endg |
||
4426 | |||
4427 | sys_msg_board: |
||
4428 | |||
4429 | ; eax=1 : write : bl byte to write |
||
4430 | ; eax=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
||
4431 | |||
4432 | mov ecx,[msg_board_count] |
||
4433 | cmp eax, 1 |
||
4434 | jne smbl1 |
||
4435 | |||
4436 | |||
4437 | mov [msg_board_data+ecx],bl |
||
4438 | inc ecx |
||
373 | mikedld | 4439 | and ecx, 4095 |
1 | ha | 4440 | mov [msg_board_count], ecx |
4441 | mov [check_idle_semaphore], 5 |
||
4442 | ret |
||
4443 | smbl1: |
||
4444 | |||
4445 | cmp eax, 2 |
||
4446 | jne smbl2 |
||
4447 | test ecx, ecx |
||
4448 | jz smbl21 |
||
4449 | ; mov edi, msg_board_data |
||
4450 | ; mov esi, msg_board_data+1 |
||
4451 | ; movzx eax, byte [edi] |
||
4452 | mov eax, msg_board_data+1 |
||
4453 | mov ebx, msg_board_data |
||
4454 | movzx edx, byte [ebx] |
||
4455 | call memmove |
||
4456 | ; push ecx |
||
4457 | ; shr ecx, 2 |
||
4458 | ; cld |
||
4459 | ; rep movsd |
||
4460 | ; pop ecx |
||
4461 | ; and ecx, 3 |
||
4462 | ; rep movsb |
||
4463 | dec [msg_board_count] |
||
4464 | mov [esp+36], edx ;eax |
||
4465 | mov [esp+24], dword 1 |
||
4466 | ret |
||
4467 | smbl21: |
||
4468 | mov [esp+36], ecx |
||
4469 | mov [esp+24], ecx |
||
4470 | |||
4471 | smbl2: |
||
4472 | ret |
||
4473 | |||
4474 | |||
4475 | |||
4476 | sys_process_def: |
||
379 | serge | 4477 | mov edi, [CURRENT_TASK] |
1 | ha | 4478 | |
92 | diamond | 4479 | dec eax ; 1 = set keyboard mode |
1 | ha | 4480 | jne no_set_keyboard_setup |
4481 | |||
4482 | shl edi,8 |
||
115 | poddubny | 4483 | mov [edi+0x80000 + APPDATA.keyboard_mode],bl |
1 | ha | 4484 | |
4485 | ret |
||
4486 | |||
4487 | no_set_keyboard_setup: |
||
4488 | |||
92 | diamond | 4489 | dec eax ; 2 = get keyboard mode |
1 | ha | 4490 | jne no_get_keyboard_setup |
4491 | |||
4492 | shl edi,8 |
||
115 | poddubny | 4493 | movzx eax, byte [0x80000+edi + APPDATA.keyboard_mode] |
1 | ha | 4494 | |
4495 | mov [esp+36],eax |
||
4496 | |||
4497 | ret |
||
4498 | |||
4499 | no_get_keyboard_setup: |
||
4500 | |||
92 | diamond | 4501 | dec eax ; 3 = get keyboard ctrl, alt, shift |
1 | ha | 4502 | jne no_get_keyboard_cas |
4503 | |||
4504 | ; xor eax,eax |
||
4505 | ; movzx eax,byte [shift] |
||
4506 | ; movzx ebx,byte [ctrl] |
||
4507 | ; shl ebx,2 |
||
4508 | ; add eax,ebx |
||
4509 | ; movzx ebx,byte [alt] |
||
4510 | ; shl ebx,3 |
||
4511 | ; add eax,ebx |
||
4512 | |||
4513 | ;// mike.dld [ |
||
4514 | mov eax, [kb_state] |
||
4515 | ;// mike.dld ] |
||
4516 | |||
4517 | mov [esp+36],eax |
||
4518 | |||
4519 | ret |
||
4520 | |||
4521 | no_get_keyboard_cas: |
||
4522 | |||
92 | diamond | 4523 | dec eax |
4524 | jnz no_add_keyboard_hotkey |
||
1 | ha | 4525 | |
92 | diamond | 4526 | mov eax, hotkey_list |
4527 | @@: |
||
4528 | cmp dword [eax+8], 0 |
||
4529 | jz .found_free |
||
4530 | add eax, 16 |
||
4531 | cmp eax, hotkey_list+16*256 |
||
4532 | jb @b |
||
4533 | mov dword [esp+36], 1 |
||
4534 | ret |
||
4535 | .found_free: |
||
4536 | mov [eax+8], edi |
||
4537 | mov [eax+4], ecx |
||
4538 | movzx ebx, bl |
||
4539 | lea ebx, [hotkey_scancodes+ebx*4] |
||
4540 | mov ecx, [ebx] |
||
4541 | mov [eax], ecx |
||
4542 | mov [ebx], eax |
||
4543 | mov [eax+12], ebx |
||
4544 | jecxz @f |
||
4545 | mov [ecx+12], eax |
||
4546 | @@: |
||
4547 | and dword [esp+36], 0 |
||
4548 | ret |
||
4549 | |||
4550 | no_add_keyboard_hotkey: |
||
4551 | |||
4552 | dec eax |
||
4553 | jnz no_del_keyboard_hotkey |
||
4554 | |||
4555 | movzx ebx, bl |
||
4556 | lea ebx, [hotkey_scancodes+ebx*4] |
||
4557 | mov eax, [ebx] |
||
4558 | .scan: |
||
4559 | test eax, eax |
||
4560 | jz .notfound |
||
4561 | cmp [eax+8], edi |
||
4562 | jnz .next |
||
4563 | cmp [eax+4], ecx |
||
4564 | jz .found |
||
4565 | .next: |
||
4566 | mov eax, [eax] |
||
4567 | jmp .scan |
||
4568 | .notfound: |
||
4569 | mov dword [esp+36], 1 |
||
4570 | ret |
||
4571 | .found: |
||
4572 | mov ecx, [eax] |
||
4573 | jecxz @f |
||
4574 | mov edx, [eax+12] |
||
4575 | mov [ecx+12], edx |
||
4576 | @@: |
||
4577 | mov ecx, [eax+12] |
||
4578 | mov edx, [eax] |
||
4579 | mov [ecx], edx |
||
4580 | xor edx, edx |
||
4581 | mov [eax+4], edx |
||
4582 | mov [eax+8], edx |
||
4583 | mov [eax+12], edx |
||
4584 | mov [eax], edx |
||
4585 | mov [esp+36], edx |
||
4586 | ret |
||
4587 | |||
4588 | no_del_keyboard_hotkey: |
||
1 | ha | 4589 | ret |
4590 | |||
4591 | |||
4592 | align 4 |
||
4593 | |||
4594 | sys_gs: ; direct screen access |
||
4595 | |||
4596 | cmp eax,1 ; resolution |
||
4597 | jne no_gs1 |
||
4598 | mov eax,[0xfe00] |
||
4599 | shl eax,16 |
||
4600 | mov ax,[0xfe04] |
||
4601 | add eax,0x00010001 |
||
4602 | mov [esp+36],eax |
||
4603 | ret |
||
4604 | no_gs1: |
||
4605 | |||
4606 | cmp eax,2 ; bits per pixel |
||
4607 | jne no_gs2 |
||
4608 | movzx eax,byte [0xfbf1] |
||
4609 | mov [esp+36],eax |
||
4610 | ret |
||
4611 | no_gs2: |
||
4612 | |||
4613 | cmp eax,3 ; bytes per scanline |
||
4614 | jne no_gs3 |
||
4615 | mov eax,[0xfe08] |
||
4616 | mov [esp+36],eax |
||
4617 | ret |
||
4618 | no_gs3: |
||
4619 | |||
4620 | mov [esp+36],dword -1 |
||
4621 | ret |
||
4622 | |||
4623 | |||
4624 | align 4 ; PCI functions |
||
4625 | |||
4626 | sys_pci: |
||
4627 | |||
4628 | call pci_api |
||
4629 | mov [esp+36],eax |
||
4630 | ret |
||
4631 | |||
4632 | |||
4633 | align 4 ; system functions |
||
4634 | |||
4635 | syscall_setpixel: ; SetPixel |
||
4636 | |||
4637 | |||
379 | serge | 4638 | mov edx,[TASK_BASE] |
115 | poddubny | 4639 | add eax,[edx-twdw+WDATA.box.left] |
4640 | add ebx,[edx-twdw+WDATA.box.top] |
||
379 | serge | 4641 | mov edi,[CURRENT_TASK] |
114 | mikedld | 4642 | shl edi,8 |
4643 | add eax,[edi+0x80000+APPDATA.wnd_clientbox.left] |
||
4644 | add ebx,[edi+0x80000+APPDATA.wnd_clientbox.top] |
||
112 | poddubny | 4645 | xor edi,edi ; no force |
114 | mikedld | 4646 | ; mov edi,1 |
112 | poddubny | 4647 | call [disable_mouse] |
1 | ha | 4648 | jmp [putpixel] |
4649 | |||
4650 | align 4 |
||
4651 | |||
4652 | syscall_writetext: ; WriteText |
||
4653 | |||
379 | serge | 4654 | mov edi,[TASK_BASE] |
115 | poddubny | 4655 | mov ebp,[edi-twdw+WDATA.box.left] |
139 | diamond | 4656 | push esi |
379 | serge | 4657 | mov esi,[CURRENT_TASK] |
114 | mikedld | 4658 | shl esi,8 |
4659 | add ebp,[esi+0x80000+APPDATA.wnd_clientbox.left] |
||
1 | ha | 4660 | shl ebp,16 |
115 | poddubny | 4661 | add ebp,[edi-twdw+WDATA.box.top] |
114 | mikedld | 4662 | add bp,word[esi+0x80000+APPDATA.wnd_clientbox.top] |
139 | diamond | 4663 | pop esi |
117 | mario79 | 4664 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 4665 | add eax,ebp |
4666 | xor edi,edi |
||
4667 | jmp dtext |
||
4668 | |||
4669 | align 4 |
||
4670 | |||
4671 | syscall_openramdiskfile: ; OpenRamdiskFile |
||
4672 | |||
4673 | |||
379 | serge | 4674 | mov edi,[TASK_BASE] |
164 | serge | 4675 | add edi,TASKDATA.mem_start |
1 | ha | 4676 | add eax,[edi] |
4677 | add edx,[edi] |
||
4678 | mov esi,12 |
||
4679 | call fileread |
||
4680 | mov [esp+36],ebx |
||
4681 | ret |
||
4682 | |||
4683 | align 4 |
||
4684 | |||
4685 | syscall_drawrect: ; DrawRect |
||
4686 | |||
4687 | mov edi,ecx |
||
52 | mikedld | 4688 | and edi,0x80FFFFFF |
1 | ha | 4689 | test ax,ax |
4690 | je drectr |
||
4691 | test bx,bx |
||
4692 | je drectr |
||
4693 | movzx ecx,ax |
||
4694 | shr eax,16 |
||
4695 | movzx edx,bx |
||
4696 | shr ebx,16 |
||
379 | serge | 4697 | mov esi,[CURRENT_TASK] |
114 | mikedld | 4698 | shl esi,8 |
4699 | add eax,[esi+0x80000+APPDATA.wnd_clientbox.left] |
||
4700 | add ebx,[esi+0x80000+APPDATA.wnd_clientbox.top] |
||
1 | ha | 4701 | add ecx,eax |
4702 | add edx,ebx |
||
4703 | jmp [drawbar] |
||
4704 | drectr: |
||
4705 | ret |
||
4706 | |||
4707 | align 4 |
||
4708 | |||
4709 | syscall_getscreensize: ; GetScreenSize |
||
4710 | |||
4711 | movzx eax,word[0xfe00] |
||
4712 | shl eax,16 |
||
4713 | mov ax,[0xfe04] |
||
4714 | mov [esp+36],eax |
||
4715 | ret |
||
4716 | |||
4717 | align 4 |
||
4718 | |||
4719 | syscall_cdaudio: ; CD |
||
4720 | |||
4721 | call sys_cd_audio |
||
4722 | mov [esp+36],eax |
||
4723 | ret |
||
4724 | |||
4725 | align 4 |
||
4726 | |||
4727 | syscall_delramdiskfile: ; DelRamdiskFile |
||
4728 | |||
379 | serge | 4729 | mov edi,[TASK_BASE] |
164 | serge | 4730 | add edi,TASKDATA.mem_start |
1 | ha | 4731 | add eax,[edi] |
4732 | call filedelete |
||
4733 | mov [esp+36],eax |
||
4734 | ret |
||
4735 | |||
4736 | align 4 |
||
4737 | |||
4738 | syscall_writeramdiskfile: ; WriteRamdiskFile |
||
4739 | |||
379 | serge | 4740 | mov edi,[TASK_BASE] |
164 | serge | 4741 | add edi,TASKDATA.mem_start |
1 | ha | 4742 | add eax,[edi] |
4743 | add ebx,[edi] |
||
4744 | call filesave |
||
4745 | mov [esp+36],eax |
||
4746 | ret |
||
4747 | |||
4748 | align 4 |
||
4749 | |||
4750 | syscall_getpixel: ; GetPixel |
||
4751 | mov ecx,[0xfe00] |
||
4752 | inc ecx |
||
4753 | xor edx,edx |
||
4754 | div ecx |
||
4755 | mov ebx,edx |
||
4756 | xchg eax,ebx |
||
4757 | call dword [0xe024] |
||
4758 | mov [esp+36],ecx |
||
4759 | ret |
||
4760 | |||
4761 | align 4 |
||
4762 | |||
4763 | syscall_readstring: ; ReadString |
||
4764 | |||
379 | serge | 4765 | mov edi,[TASK_BASE] |
164 | serge | 4766 | add edi,TASKDATA.mem_start |
1 | ha | 4767 | add eax,[edi] |
4768 | call read_string |
||
4769 | mov [esp+36],eax |
||
4770 | ret |
||
4771 | |||
4772 | align 4 |
||
4773 | |||
4774 | syscall_drawline: ; DrawLine |
||
4775 | |||
379 | serge | 4776 | mov edi,[TASK_BASE] |
115 | poddubny | 4777 | movzx edx,word[edi-twdw+WDATA.box.left] |
1 | ha | 4778 | mov ebp,edx |
379 | serge | 4779 | mov esi,[CURRENT_TASK] |
114 | mikedld | 4780 | shl esi,8 |
4781 | add ebp,[esi+0x80000+APPDATA.wnd_clientbox.left] |
||
4782 | add dx,word[esi+0x80000+APPDATA.wnd_clientbox.left] |
||
1 | ha | 4783 | shl edx,16 |
4784 | add ebp,edx |
||
115 | poddubny | 4785 | movzx edx,word[edi-twdw+WDATA.box.top] |
1 | ha | 4786 | add eax,ebp |
4787 | mov ebp,edx |
||
114 | mikedld | 4788 | add ebp,[esi+0x80000+APPDATA.wnd_clientbox.top] |
4789 | add dx,word[esi+0x80000+APPDATA.wnd_clientbox.top] |
||
1 | ha | 4790 | shl edx,16 |
4791 | xor edi,edi |
||
4792 | add edx,ebp |
||
4793 | add ebx,edx |
||
4794 | jmp [draw_line] |
||
4795 | |||
4796 | align 4 |
||
4797 | |||
4798 | syscall_getirqowner: ; GetIrqOwner |
||
75 | diamond | 4799 | cmp eax,16 |
4800 | jae .err |
||
1 | ha | 4801 | shl eax,2 |
4802 | add eax,irq_owner |
||
4803 | mov eax,[eax] |
||
4804 | mov [esp+36],eax |
||
4805 | ret |
||
75 | diamond | 4806 | .err: |
4807 | or dword [esp+36], -1 |
||
4808 | ret |
||
1 | ha | 4809 | |
4810 | align 4 |
||
4811 | |||
4812 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
||
4813 | |||
4814 | call r_f_port_area |
||
4815 | mov [esp+36],eax |
||
4816 | ret |
||
4817 | |||
4818 | align 4 |
||
4819 | |||
4820 | syscall_threads: ; CreateThreads |
||
4821 | |||
4822 | call sys_threads |
||
4823 | mov [esp+36],eax |
||
4824 | ret |
||
4825 | |||
4826 | align 4 |
||
4827 | |||
4828 | stack_driver_stat: |
||
4829 | |||
4830 | call app_stack_handler ; Stack status |
||
4831 | |||
4832 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
||
4833 | ; call change_task ; between sent packet |
||
4834 | |||
4835 | mov [esp+36],eax |
||
4836 | ret |
||
4837 | |||
4838 | align 4 |
||
4839 | |||
4840 | socket: ; Socket interface |
||
4841 | call app_socket_handler |
||
4842 | |||
4843 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
||
4844 | ; call change_task ; between sent packet |
||
4845 | |||
4846 | mov [esp+36],eax |
||
4847 | mov [esp+24],ebx |
||
4848 | ret |
||
4849 | |||
4850 | align 4 |
||
4851 | |||
4852 | user_events: ; User event times |
||
4853 | |||
4854 | mov eax,0x12345678 |
||
4855 | mov [esp+36],eax |
||
4856 | |||
4857 | ret |
||
4858 | |||
4859 | align 4 |
||
4860 | |||
4861 | read_from_hd: ; Read from hd - fn not in use |
||
4862 | |||
379 | serge | 4863 | mov edi,[TASK_BASE] |
115 | poddubny | 4864 | add edi,TASKDATA.mem_start |
1 | ha | 4865 | add eax,[edi] |
4866 | add ecx,[edi] |
||
4867 | add edx,[edi] |
||
4868 | call file_read |
||
4869 | |||
4870 | mov [esp+36],eax |
||
4871 | mov [esp+24],ebx |
||
4872 | |||
4873 | ret |
||
4874 | |||
375 | Ghost | 4875 | align 4 |
4876 | paleholder: |
||
4877 | ret |
||
378 | serge | 4878 | |
76 | mario79 | 4879 | ; --------------- APM --------------------- |
4880 | apm_entry dp 0 |
||
4881 | apm_vf dd 0 |
||
1 | ha | 4882 | align 4 |
76 | mario79 | 4883 | sys_apm: |
4884 | cmp word [apm_vf], 0 ; Check APM BIOS enable |
||
4885 | jne @f |
||
78 | diamond | 4886 | or [esp + 56], byte 1 ; error |
76 | mario79 | 4887 | mov [esp + 36], dword 8 ; 32-bit protected-mode interface not supported |
4888 | ret |
||
164 | serge | 4889 | |
76 | mario79 | 4890 | @@: xchg eax, ecx |
4891 | xchg ebx, ecx |
||
164 | serge | 4892 | |
76 | mario79 | 4893 | cmp al, 3 |
4894 | ja @f |
||
78 | diamond | 4895 | and [esp + 56], byte 0xfe ; emulate func 0..3 as func 0 |
76 | mario79 | 4896 | mov eax, [apm_vf] |
4897 | mov [esp + 36], eax |
||
4898 | shr eax, 16 |
||
4899 | mov [esp + 32], eax |
||
4900 | ret |
||
78 | diamond | 4901 | |
76 | mario79 | 4902 | @@: call pword [apm_entry] ; call APM BIOS |
4903 | mov [esp + 8 ], edi |
||
4904 | mov [esp + 12], esi |
||
4905 | mov [esp + 24], ebx |
||
4906 | mov [esp + 28], edx |
||
4907 | mov [esp + 32], ecx |
||
4908 | mov [esp + 36], eax |
||
4909 | setc al |
||
78 | diamond | 4910 | and [esp + 56], byte 0xfe |
4911 | or [esp + 56], al |
||
76 | mario79 | 4912 | ret |
4913 | ; ----------------------------------------- |
||
1 | ha | 4914 | |
76 | mario79 | 4915 | align 4 |
4916 | |||
1 | ha | 4917 | undefined_syscall: ; Undefined system call |
4918 | |||
4919 | mov [esp+36],dword -1 |
||
4920 | ret |
||
4921 | |||
4922 | |||
4923 | ;clear_busy_flag_at_caller: |
||
4924 | |||
4925 | ; push edi |
||
4926 | |||
379 | serge | 4927 | ; mov edi,[CURRENT_TASK] ; restore processes tss pointer in gdt, busyfl? |
1 | ha | 4928 | ; imul edi,8 |
4929 | ; mov [edi+gdts+ tss0 +5], word 01010000b *256 +11101001b |
||
4930 | |||
4931 | ; pop edi |
||
4932 | |||
4933 | ; ret |
||
4934 | |||
4935 | |||
4936 | keymap: |
||
4937 | |||
4938 | db '6',27 |
||
4939 | db '1234567890-=',8,9 |
||
4940 | db 'qwertyuiop[]',13 |
||
4941 | db '~asdfghjkl;',39,96,0,'\zxcvbnm,./',0,'45 ' |
||
4942 | db '@234567890123',180,178,184,'6',176,'7' |
||
4943 | db 179,'8',181,177,183,185,182 |
||
4944 | db 'AB |
||
4945 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4946 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4947 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4948 | |||
4949 | |||
4950 | keymap_shift: |
||
4951 | |||
4952 | db '6',27 |
||
4953 | db '!@#$%^&*()_+',8,9 |
||
4954 | db 'QWERTYUIOP{}',13 |
||
4955 | db '~ASDFGHJKL:"~',0,'|ZXCVBNM<>?',0,'45 ' |
||
4956 | db '@234567890123',180,178,184,'6',176,'7' |
||
4957 | db 179,'8',181,177,183,185,182 |
||
4958 | db 'AB>D',255,'FGHIJKLMNOPQRSTUVWXYZ' |
||
4959 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4960 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4961 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4962 | |||
4963 | |||
4964 | keymap_alt: |
||
4965 | |||
4966 | db ' ',27 |
||
4967 | db ' @ $ {[]}\ ',8,9 |
||
4968 | db ' ',13 |
||
4969 | db ' ',0,' ',0,'4',0,' ' |
||
4970 | db ' ',180,178,184,'6',176,'7' |
||
4971 | db 179,'8',181,177,183,185,182 |
||
4972 | db 'ABCD',255,'FGHIJKLMNOPQRSTUVWXYZ' |
||
4973 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4974 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4975 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4976 | |||
4977 | |||
4978 | ; device irq owners |
||
4979 | uglobal |
||
4980 | irq_owner: ; process id |
||
4981 | |||
4982 | dd 0x0 |
||
4983 | dd 0x0 |
||
4984 | dd 0x0 |
||
4985 | dd 0x0 |
||
4986 | dd 0x0 |
||
4987 | dd 0x0 |
||
4988 | dd 0x0 |
||
4989 | dd 0x0 |
||
4990 | dd 0x0 |
||
4991 | dd 0x0 |
||
4992 | dd 0x0 |
||
4993 | dd 0x0 |
||
4994 | dd 0x0 |
||
4995 | dd 0x0 |
||
4996 | dd 0x0 |
||
4997 | dd 0x0 |
||
4998 | endg |
||
4999 | |||
5000 | |||
5001 | ; on irq read ports |
||
5002 | uglobal |
||
5003 | irq00read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5004 | irq01read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5005 | irq02read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5006 | irq03read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5007 | irq04read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5008 | irq05read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5009 | irq06read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5010 | irq07read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5011 | irq08read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5012 | irq09read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5013 | irq10read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5014 | irq11read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5015 | irq12read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5016 | irq13read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5017 | irq14read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5018 | irq15read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5019 | endg |
||
5020 | |||
5021 | ; status |
||
5022 | uglobal |
||
5023 | hd1_status dd 0x0 ; 0 - free : other - pid |
||
5024 | application_table_status dd 0x0 ; 0 - free : other - pid |
||
5025 | endg |
||
5026 | |||
5027 | ; device addresses |
||
5028 | uglobal |
||
5029 | mididp dd 0x0 |
||
5030 | midisp dd 0x0 |
||
5031 | |||
5032 | cdbase dd 0x0 |
||
5033 | cdid dd 0x0 |
||
5034 | |||
5035 | hdbase dd 0x0 ; for boot 0x1f0 |
||
5036 | hdid dd 0x0 |
||
5037 | hdpos dd 0x0 ; for boot 0x1 |
||
5038 | fat32part dd 0x0 ; for boot 0x1 |
||
5039 | |||
5040 | ;part2_ld dd 0x0 |
||
5041 | |||
102 | poddubny | 5042 | ;* start code - Mario79 |
33 | mario79 | 5043 | mouse_pause dd 0 |
36 | mario79 | 5044 | MouseTickCounter dd 0 |
33 | mario79 | 5045 | ps2_mouse_detected db 0 |
5046 | com1_mouse_detected db 0 |
||
5047 | com2_mouse_detected db 0 |
||
102 | poddubny | 5048 | ;* end code - Mario79 |
1 | ha | 5049 | |
5050 | wraw_bacground_select db 0 |
||
5051 | lba_read_enabled dd 0x0 ; 0 = disabled , 1 = enabled |
||
5052 | pci_access_enabled dd 0x0 ; 0 = disabled , 1 = enabled |
||
5053 | |||
5054 | sb16 dd 0x0 |
||
5055 | |||
5056 | buttontype dd 0x0 |
||
5057 | windowtypechanged dd 0x0 |
||
164 | serge | 5058 | |
5059 | align 4 |
||
214 | serge | 5060 | cpu_caps dd 4 dup(0) |
164 | serge | 5061 | pg_data PG_DATA |
5062 | heap_test dd ? |
||
1 | ha | 5063 | endg |
5064 | |||
5065 | iglobal |
||
5066 | keyboard dd 0x1 |
||
5067 | sound_dma dd 0x1 |
||
5068 | syslang dd 0x1 |
||
5069 | endg |
||
5070 | |||
375 | Ghost | 5071 | if __DEBUG__ eq 1 |
5072 | include_debug_strings |
||
378 | serge | 5073 | end if |
375 | Ghost | 5074 | |
1 | ha | 5075 | IncludeIGlobals |
5076 | endofcode: |
||
5077 | IncludeUGlobals |
||
5078 | uglobals_size = $ - endofcode |
||
41 | mikedld | 5079 | diff16 "end of kernel code",0,$> |
1 | ha | 5080 |