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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+2048) ; tss & i/o - 16384 ports, * 256=557056 |
27 | tss_step equ (128+8192) ; tss & i/o - 65535 ports, * 256=557056*4 |
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164 | serge | 28 | ;draw_data equ 0xC00000 |
29 | ;sysint_stack_data equ 0xC03000 |
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1 | ha | 30 | |
164 | serge | 31 | ;twdw equ (0x3000-window_data) |
1 | ha | 32 | |
33 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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34 | ;; |
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35 | ;; Included files: |
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36 | ;; |
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37 | ;; Kernel16.inc |
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38 | ;; - Booteng.inc English text for bootup |
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39 | ;; - Bootcode.inc Hardware setup |
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40 | ;; - Pci16.inc PCI functions |
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41 | ;; |
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42 | ;; Kernel32.inc |
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43 | ;; - Sys32.inc Process management |
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44 | ;; - Shutdown.inc Shutdown and restart |
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45 | ;; - Fat32.inc Read / write hd |
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46 | ;; - Vesa12.inc Vesa 1.2 driver |
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47 | ;; - Vesa20.inc Vesa 2.0 driver |
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48 | ;; - Vga.inc VGA driver |
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49 | ;; - Stack.inc Network interface |
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50 | ;; - Mouse.inc Mouse pointer |
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51 | ;; - Scincode.inc Window skinning |
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52 | ;; - Pci32.inc PCI functions |
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53 | ;; |
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54 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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55 | |||
56 | |||
57 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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58 | ;; ;; |
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59 | ;; 16 BIT ENTRY FROM BOOTSECTOR ;; |
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60 | ;; ;; |
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61 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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62 | |||
63 | use16 |
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82 | halyavin | 64 | org 0x0 |
1 | ha | 65 | jmp start_of_code |
66 | |||
67 | ; mike.dld { |
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90 | mario79 | 68 | org $+0x10000 |
1 | ha | 69 | db 0 |
70 | dd servetable-0x10000 |
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71 | draw_line dd __sys_draw_line |
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72 | disable_mouse dd __sys_disable_mouse |
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73 | draw_pointer dd __sys_draw_pointer |
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114 | mikedld | 74 | ;//mike.dld, 2006-08-02 [ |
75 | ;drawbar dd __sys_drawbar |
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76 | drawbar dd __sys_drawbar.forced |
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77 | ;//mike.dld, 2006-08-02 ] |
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1 | ha | 78 | putpixel dd __sys_putpixel |
79 | ; } mike.dld |
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80 | |||
147 | diamond | 81 | version db 'Kolibri OS version 0.6.0.0 ',13,10,13,10,0 |
1 | ha | 82 | ;dd endofcode-0x10000 |
83 | |||
84 | ;db 'Boot02' |
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85 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
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86 | include "boot/preboot.inc" |
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87 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
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88 | |||
89 | preboot_lfb db 0 |
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90 | preboot_bootlog db 0 |
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91 | |||
92 | |||
93 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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94 | ;; ;; |
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95 | ;; 16 BIT INCLUDED FILES ;; |
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96 | ;; ;; |
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97 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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98 | |||
7 | me_root | 99 | include "kernel16.inc" |
1 | ha | 100 | |
101 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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102 | ;; ;; |
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103 | ;; SWITCH TO 32 BIT PROTECTED MODE ;; |
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104 | ;; ;; |
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105 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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106 | |||
3 | halyavin | 107 | os_data = os_data_l-gdts ; GDTs |
108 | os_code = os_code_l-gdts |
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1 | ha | 109 | int_code equ int_code_l-gdts |
110 | int_data equ int_data_l-gdts |
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111 | tss0sys equ tss0sys_l-gdts |
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112 | graph_data equ 3+graph_data_l-gdts |
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113 | tss0 equ tss0_l-gdts |
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114 | app_code equ 3+app_code_l-gdts |
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115 | app_data equ 3+app_data_l-gdts |
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116 | |||
117 | |||
118 | |||
119 | ; CR0 Flags - Protected mode and Paging |
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120 | |||
168 | serge | 121 | mov ecx, CR0_PE |
1 | ha | 122 | |
123 | ; Enabling 32 bit protected mode |
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124 | |||
125 | sidt [cs:old_ints_h-0x10000] |
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126 | |||
127 | cli ; disable all irqs |
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128 | cld |
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129 | mov al,255 ; mask all irqs |
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130 | out 0xa1,al |
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131 | out 0x21,al |
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132 | l.5: in al, 0x64 ; Enable A20 |
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133 | test al, 2 |
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134 | jnz l.5 |
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135 | mov al, 0xD1 |
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136 | out 0x64, al |
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137 | l.6: in al, 0x64 |
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138 | test al, 2 |
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139 | jnz l.6 |
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140 | mov al, 0xDF |
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141 | out 0x60, al |
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149 | diamond | 142 | l.7: in al, 0x64 |
143 | test al, 2 |
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144 | jnz l.7 |
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145 | mov al, 0xFF |
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146 | out 0x64, al |
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1 | ha | 147 | lgdt [cs:gdts-0x10000] ; Load GDT |
148 | mov eax, cr0 ; Turn on paging // protected mode |
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149 | or eax, ecx |
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150 | and eax, 10011111b *65536*256 + 0xffffff ; caching enabled |
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151 | mov cr0, eax |
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77 | diamond | 152 | jmp $+2 |
164 | serge | 153 | org $+0x10000 |
1 | ha | 154 | mov ax,os_data ; Selector for os |
155 | mov ds,ax |
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156 | mov es,ax |
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157 | mov fs,ax |
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158 | mov gs,ax |
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159 | mov ss,ax |
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12 | halyavin | 160 | mov esp,0x3ec00 ; Set stack |
1 | ha | 161 | jmp pword os_code:B32 ; jmp to enable 32 bit mode |
162 | |||
183 | diamond | 163 | if gdte >= $ |
164 | error 'GDT overlaps with used code!' |
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165 | end if |
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166 | |||
1 | ha | 167 | use32 |
168 | |||
183 | diamond | 169 | include 'unpacker.inc' |
170 | |||
1 | ha | 171 | iglobal |
172 | boot_memdetect db 'Determining amount of memory',0 |
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173 | boot_fonts db 'Fonts loaded',0 |
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174 | boot_tss db 'Setting TSSs',0 |
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175 | boot_cpuid db 'Reading CPUIDs',0 |
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176 | boot_devices db 'Detecting devices',0 |
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177 | boot_timer db 'Setting timer',0 |
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178 | boot_irqs db 'Reprogramming IRQs',0 |
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179 | boot_setmouse db 'Setting mouse',0 |
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180 | boot_windefs db 'Setting window defaults',0 |
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181 | boot_bgr db 'Calculating background',0 |
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182 | boot_resirqports db 'Reserving IRQs & ports',0 |
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183 | boot_setrports db 'Setting addresses for IRQs',0 |
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184 | boot_setostask db 'Setting OS task',0 |
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185 | boot_allirqs db 'Unmasking all IRQs',0 |
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186 | boot_tsc db 'Reading TSC',0 |
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187 | boot_pal_ega db 'Setting EGA/CGA 320x200 palette',0 |
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188 | boot_pal_vga db 'Setting VGA 640x480 palette',0 |
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189 | boot_mtrr db 'Setting MTRR',0 |
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190 | boot_tasking db 'All set - press ESC to start',0 |
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191 | endg |
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192 | |||
193 | iglobal |
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194 | boot_y dd 10 |
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195 | endg |
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196 | |||
197 | boot_log: |
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198 | pushad |
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199 | |||
200 | mov eax,10*65536 |
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201 | mov ax,word [boot_y] |
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202 | add [boot_y],dword 10 |
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139 | diamond | 203 | mov ebx,0x80ffffff ; ASCIIZ string with white color |
1 | ha | 204 | mov ecx,esi |
205 | mov edi,1 |
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206 | call dtext |
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207 | |||
208 | mov [novesachecksum],1000 |
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117 | mario79 | 209 | call checkVga_N13 |
1 | ha | 210 | |
211 | cmp [preboot_blogesc],byte 1 |
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212 | je .bll2 |
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213 | |||
214 | cmp esi,boot_tasking |
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215 | jne .bll2 |
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216 | ; begin ealex 04.08.05 |
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217 | ; in al,0x61 |
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218 | ; and al,01111111b |
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41 | mikedld | 219 | ; out 0x61,al |
1 | ha | 220 | ; end ealex 04.08.05 |
221 | .bll1: in al,0x60 ; wait for ESC key press |
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222 | cmp al,129 |
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223 | jne .bll1 |
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224 | |||
225 | .bll2: popad |
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226 | |||
227 | ret |
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228 | |||
229 | iglobal |
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143 | diamond | 230 | firstapp db '/rd/1/LAUNCHER',0 |
1 | ha | 231 | char db 'CHAR MT ' |
232 | char2 db 'CHAR2 MT ' |
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233 | bootpath db '/KOLIBRI ' |
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234 | bootpath2 db 0 |
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235 | vmode db 'VMODE MDR' |
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143 | diamond | 236 | vrr_m db '/rd/1/VRR_M',0 |
1 | ha | 237 | endg |
238 | |||
239 | |||
240 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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241 | ;; ;; |
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242 | ;; 32 BIT ENTRY ;; |
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243 | ;; ;; |
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244 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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245 | |||
246 | align 4 |
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247 | |||
248 | B32: |
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249 | ; CLEAR 0x280000-0xF00000 |
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250 | |||
251 | xor eax,eax |
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252 | mov edi,0x280000 |
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253 | mov ecx,(0x100000*0xF-0x280000) / 4 |
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254 | cld |
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255 | rep stosd |
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256 | ; CLEAR 0x80000-0x90000 |
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257 | ; xor eax,eax |
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258 | mov edi,0x80000 |
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259 | mov ecx,(0x90000-0x80000)/4 |
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41 | mikedld | 260 | ; cld |
1 | ha | 261 | rep stosd |
262 | |||
263 | ; CLEAR KERNEL UNDEFINED GLOBALS |
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264 | mov edi, endofcode |
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265 | mov ecx, (uglobals_size/4)+4 |
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266 | rep stosd |
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267 | |||
268 | ; SAVE & CLEAR 0-0xffff |
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269 | |||
270 | mov esi,0x0000 |
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271 | mov edi,0x2F0000 |
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272 | mov ecx,0x10000 / 4 |
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273 | cld |
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274 | rep movsd |
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275 | xor eax,eax |
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276 | mov edi,0 |
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277 | mov ecx,0x10000 / 4 |
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278 | cld |
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279 | rep stosd |
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280 | |||
281 | ; SAVE REAL MODE VARIABLES |
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160 | diamond | 282 | mov ax, [0x2f0000 + 0x9031] |
283 | mov [IDEContrRegsBaseAddr], ax |
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76 | mario79 | 284 | ; --------------- APM --------------------- |
285 | mov eax, [0x2f0000 + 0x9040] ; entry point |
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286 | mov dword[apm_entry], eax |
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287 | mov word [apm_entry + 4], apm_code_32 - gdts |
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288 | |||
289 | mov eax, [0x2f0000 + 0x9044] ; version & flags |
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290 | mov [apm_vf], eax |
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291 | ; ----------------------------------------- |
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1 | ha | 292 | ; movzx eax,byte [0x2f0000+0x9010] ; mouse port |
293 | ; mov [0xF604],byte 1 ;al |
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294 | mov al,[0x2f0000+0x9000] ; bpp |
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295 | mov [0xFBF1],al |
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296 | movzx eax,word [0x2f0000+0x900A] ; X max |
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297 | dec eax |
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298 | mov [0xfe00],eax |
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41 | mikedld | 299 | mov [screen_workarea.right],eax |
1 | ha | 300 | movzx eax,word [0x2f0000+0x900C] ; Y max |
301 | dec eax |
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302 | mov [0xfe04],eax |
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41 | mikedld | 303 | mov [screen_workarea.bottom],eax |
1 | ha | 304 | movzx eax,word [0x2f0000+0x9008] ; screen mode |
305 | mov [0xFE0C],eax |
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306 | mov eax,[0x2f0000+0x9014] ; Vesa 1.2 bnk sw add |
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307 | mov [0xE030],eax |
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308 | mov [0xfe08],word 640*4 ; Bytes PerScanLine |
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309 | cmp [0xFE0C],word 0x13 ; 320x200 |
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310 | je @f |
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311 | cmp [0xFE0C],word 0x12 ; VGA 640x480 |
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312 | je @f |
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313 | mov ax,[0x2f0000+0x9001] ; for other modes |
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314 | mov [0xfe08],ax |
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315 | @@: |
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316 | |||
317 | ; GRAPHICS ADDRESSES |
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318 | |||
319 | ;mov eax,0x100000*8 ; LFB address |
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320 | ;cmp [0xfe0c],word 0x13 |
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321 | ;je no_d_lfb |
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322 | ;cmp [0xfe0c],word 0x12 |
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323 | ;je no_d_lfb |
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324 | ;cmp [0x2f0000+0x901e],byte 1 |
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325 | ;jne no_d_lfb |
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326 | mov byte [0x2f0000+0x901e],0x0 |
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327 | mov eax,[0x2f0000+0x9018] |
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328 | ;no_d_lfb: |
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164 | serge | 329 | mov [LFBAddress],eax |
1 | ha | 330 | |
331 | cmp [0xfe0c],word 0100000000000000b |
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332 | jge setvesa20 |
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333 | cmp [0xfe0c],word 0x13 |
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334 | je v20ga32 |
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335 | mov [0xe020],dword Vesa12_putpixel24 ; Vesa 1.2 |
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336 | mov [0xe024],dword Vesa12_getpixel24 |
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337 | cmp [0xfbf1],byte 24 |
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338 | jz ga24 |
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339 | mov [0xe020],dword Vesa12_putpixel32 |
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340 | mov [0xe024],dword Vesa12_getpixel32 |
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341 | ga24: |
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342 | jmp v20ga24 |
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343 | setvesa20: |
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344 | mov [0xe020],dword Vesa20_putpixel24 ; Vesa 2.0 |
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345 | mov [0xe024],dword Vesa20_getpixel24 |
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346 | cmp [0xfbf1],byte 24 |
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347 | jz v20ga24 |
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348 | v20ga32: |
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349 | mov [0xe020],dword Vesa20_putpixel32 |
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350 | mov [0xe024],dword Vesa20_getpixel32 |
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351 | v20ga24: |
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352 | cmp [0xfe0c],word 0x12 ; 16 C VGA 640x480 |
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353 | jne no_mode_0x12 |
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354 | mov [0xe020],dword VGA_putpixel |
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355 | mov [0xe024],dword Vesa20_getpixel32 |
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356 | no_mode_0x12: |
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357 | |||
358 | ; MEMORY MODEL |
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359 | |||
164 | serge | 360 | call mem_test |
361 | mov [MEM_AMOUNT], eax |
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1 | ha | 362 | |
164 | serge | 363 | mov [pg_data.mem_amount], eax |
364 | mov [pg_data.kernel_max], eax |
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1 | ha | 365 | |
164 | serge | 366 | shr eax, 12 |
367 | mov edx, eax |
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368 | mov [pg_data.pages_count], eax |
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369 | mov [pg_data.kernel_pages], eax |
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1 | ha | 370 | |
164 | serge | 371 | shr eax, 3 |
372 | mov [pg_data.pagemap_size], eax |
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1 | ha | 373 | |
164 | serge | 374 | shr edx, 10 |
375 | cmp edx, 4 |
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376 | ja @f |
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377 | inc edx ;at least 4Mb for kernel heap |
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378 | @@: |
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379 | mov [pg_data.kernel_tables], edx |
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41 | mikedld | 380 | |
1 | ha | 381 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
382 | include 'detect/disks.inc' |
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383 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
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41 | mikedld | 384 | |
1 | ha | 385 | ; CHECK EXTRA REGION |
386 | ; ENABLE PAGING |
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41 | mikedld | 387 | |
164 | serge | 388 | call test_cpu |
389 | ; btr [cpu_caps], CAPS_SSE ;test: dont't use sse code |
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390 | ; btr [cpu_caps], CAPS_SSE2 ;test: don't use sse2 |
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103 | halyavin | 391 | |
164 | serge | 392 | ; btr [cpu_caps], CAPS_FXSR ;test: disable sse support |
393 | ;all sse commands rise #UD exption |
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394 | ; btr [cpu_caps], CAPS_PSE ;test: don't use large pages |
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395 | ; btr [cpu_caps], CAPS_PGE ;test: don't use global pages |
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396 | ; btr [cpu_caps], CAPS_MTRR ;test: don't use MTRR |
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397 | ; btr [cpu_caps], CAPS_TSC ;test: don't use TSC |
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398 | |||
399 | call init_memEx |
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400 | call init_page_map |
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401 | |||
402 | mov eax, sys_pgdir ;+PG_NOCACHE |
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403 | mov cr3, eax |
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404 | |||
168 | serge | 405 | mov eax,cr0 |
406 | or eax,CR0_PG |
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407 | mov cr0,eax |
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164 | serge | 408 | |
409 | call init_kernel_heap |
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410 | call init_LFB |
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411 | call init_mtrr |
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412 | |||
188 | serge | 413 | stdcall alloc_kernel_space, 0x4F000 |
164 | serge | 414 | mov [ipc_tmp], eax |
415 | mov ebx, 0x1000 |
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416 | |||
417 | add eax, 0x40000 |
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418 | mov [proc_mem_map], eax |
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419 | |||
420 | add eax, 0x8000 |
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421 | mov [proc_mem_pdir], eax |
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422 | |||
423 | add eax, ebx |
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424 | mov [proc_mem_tab], eax |
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425 | |||
426 | add eax, ebx |
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427 | mov [tmp_task_pdir], eax |
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428 | |||
429 | add eax, ebx |
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430 | mov [tmp_task_ptab], eax |
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431 | |||
432 | add eax, ebx |
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433 | mov [ipc_pdir], eax |
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434 | |||
435 | add eax, ebx |
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436 | mov [ipc_ptab], eax |
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437 | |||
438 | stdcall kernel_alloc, 0x1000 |
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439 | mov [tmp_task_data], eax |
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440 | |||
441 | mov [dll_map], 0xFFFFFFFF |
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442 | mov [srv_map], 0xFFFFFFFF |
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443 | |||
444 | call alloc_dll |
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445 | mov edi, eax |
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446 | mov esi, szKernel |
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447 | mov ecx, 16 |
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448 | rep movsb |
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449 | |||
168 | serge | 450 | clts |
451 | fninit |
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452 | |||
164 | serge | 453 | bt [cpu_caps], CAPS_FXSR |
454 | jnc .no_FXSR |
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455 | |||
456 | stdcall kernel_alloc, 512*256 |
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457 | mov [fpu_data], eax |
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168 | serge | 458 | |
164 | serge | 459 | mov ebx, cr4 |
168 | serge | 460 | mov ecx, cr0 |
461 | or ebx, CR4_OSFXSR+CR4_OSXMMEXPT |
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164 | serge | 462 | mov cr4, ebx |
168 | serge | 463 | |
464 | and ecx, not (CR0_MP+CR0_EM) |
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465 | or ecx, CR0_NE |
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466 | mov cr0, ecx |
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467 | |||
468 | mov dword [esp-4], SSE_INIT |
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469 | ldmxcsr [esp-4] |
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470 | |||
471 | xorps xmm0, xmm0 |
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472 | xorps xmm1, xmm1 |
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473 | xorps xmm2, xmm2 |
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474 | xorps xmm3, xmm3 |
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475 | xorps xmm4, xmm4 |
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476 | xorps xmm5, xmm5 |
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477 | xorps xmm6, xmm6 |
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478 | xorps xmm7, xmm7 |
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479 | |||
480 | jmp .set_cr |
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164 | serge | 481 | .no_FXSR: |
482 | stdcall kernel_alloc, 112*256 |
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483 | mov [fpu_data], eax |
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484 | mov ebx, cr4 |
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168 | serge | 485 | mov ecx, cr0 |
164 | serge | 486 | and ebx, not (CR4_OSFXSR+CR4_OSXMMEXPT) |
168 | serge | 487 | and ecx, not CR0_EM |
488 | or ecx, CR0_MP+CR0_NE |
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489 | mov cr0, ecx |
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164 | serge | 490 | mov cr4, ebx |
168 | serge | 491 | .set_cr: |
164 | serge | 492 | mov edi, irq_tab |
493 | xor eax, eax |
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494 | mov ecx, 16 |
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495 | rep stosd |
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496 | |||
41 | mikedld | 497 | ;Set base of graphic segment to linear address of LFB |
164 | serge | 498 | mov eax,[LFBAddress] ; set for gs |
1 | ha | 499 | mov [graph_data_l+2],ax |
500 | shr eax,16 |
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501 | mov [graph_data_l+4],al |
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41 | mikedld | 502 | mov [graph_data_l+7],ah |
1 | ha | 503 | |
504 | ; READ RAMDISK IMAGE FROM HD |
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505 | |||
506 | ;!!!!!!!!!!!!!!!!!!!!!!! |
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507 | include 'boot/rdload.inc' |
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508 | ;!!!!!!!!!!!!!!!!!!!!!!! |
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509 | ; mov [dma_hdd],1 |
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510 | ; CALCULATE FAT CHAIN FOR RAMDISK |
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511 | |||
512 | call calculatefatchain |
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513 | |||
514 | ; LOAD VMODE DRIVER |
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515 | |||
516 | ;!!!!!!!!!!!!!!!!!!!!!!! |
||
517 | include 'vmodeld.inc' |
||
518 | ;!!!!!!!!!!!!!!!!!!!!!!! |
||
519 | |||
520 | ; LOAD FONTS I and II |
||
521 | |||
522 | mov [0x3000],dword 1 |
||
523 | mov [0x3004],dword 1 |
||
524 | mov [0x3010],dword 0x3020 |
||
525 | |||
526 | mov eax,char |
||
527 | mov esi,12 |
||
528 | xor ebx,ebx |
||
12 | halyavin | 529 | mov ecx,2560;26000 |
530 | mov edx,0x3F600;0x37000 |
||
1 | ha | 531 | call fileread |
532 | |||
533 | mov eax,char2 |
||
534 | mov esi,12 |
||
535 | xor ebx,ebx |
||
12 | halyavin | 536 | mov ecx,2560;26000 |
537 | mov edx,0x3EC00;0x30000 |
||
1 | ha | 538 | call fileread |
539 | |||
540 | mov esi,boot_fonts |
||
541 | call boot_log |
||
542 | |||
543 | ; PRINT AMOUNT OF MEMORY |
||
544 | mov esi, boot_memdetect |
||
545 | call boot_log |
||
546 | |||
547 | movzx ecx, word [boot_y] |
||
548 | or ecx, (10+29*6) shl 16 ; "Determining amount of memory" |
||
549 | sub ecx, 10 |
||
550 | mov edx, 0xFFFFFF |
||
164 | serge | 551 | mov ebx, [MEM_AMOUNT] |
1 | ha | 552 | shr ebx, 20 |
553 | mov edi, 1 |
||
554 | mov eax, 0x00040000 |
||
200 | diamond | 555 | call display_number_force |
41 | mikedld | 556 | |
1 | ha | 557 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
558 | |||
559 | mov esi,boot_irqs |
||
560 | call boot_log |
||
561 | call rerouteirqs |
||
562 | |||
563 | mov esi,boot_tss |
||
564 | call boot_log |
||
565 | |||
566 | ; BUILD SCHEDULER |
||
567 | |||
568 | call build_scheduler ; sys32.inc |
||
569 | |||
570 | ; LOAD IDT |
||
13 | poddubny | 571 | lidt [cs:idtreg] |
1 | ha | 572 | |
41 | mikedld | 573 | ;The CPU to this moment should be already in PM, |
574 | ;and bit MP of the register cr0 should be installed in 1. |
||
164 | serge | 575 | ;finit ;reset of the FPU (finit, instead of fninit) |
576 | ;fsetpm ;enable PM of the FPU |
||
577 | ;finit ;reset the registers, contents which are still equal RM |
||
41 | mikedld | 578 | ;Now FPU too in PM |
1 | ha | 579 | ; DETECT DEVICES |
580 | |||
581 | mov esi,boot_devices |
||
582 | call boot_log |
||
583 | call detect_devices |
||
584 | |||
585 | ; TIMER SET TO 1/100 S |
||
586 | |||
587 | mov esi,boot_timer |
||
588 | call boot_log |
||
589 | mov al,0x34 ; set to 100Hz |
||
590 | out 0x43,al |
||
591 | mov al,0x9b ; lsb 1193180 / 1193 |
||
592 | out 0x40,al |
||
593 | mov al,0x2e ; msb |
||
594 | out 0x40,al |
||
595 | |||
596 | ; SET MOUSE |
||
597 | |||
598 | mov esi,boot_setmouse |
||
599 | call boot_log |
||
600 | call setmouse |
||
601 | |||
602 | ; SET PRELIMINARY WINDOW STACK AND POSITIONS |
||
603 | |||
604 | mov esi,boot_windefs |
||
605 | call boot_log |
||
606 | call setwindowdefaults |
||
607 | |||
608 | ; SET BACKGROUND DEFAULTS |
||
609 | |||
610 | mov esi,boot_bgr |
||
611 | call boot_log |
||
612 | call calculatebackground |
||
613 | |||
614 | ; RESERVE SYSTEM IRQ'S JA PORT'S |
||
615 | |||
616 | mov esi,boot_resirqports |
||
617 | call boot_log |
||
618 | call reserve_irqs_ports |
||
619 | |||
620 | ; SET PORTS FOR IRQ HANDLERS |
||
621 | |||
622 | mov esi,boot_setrports |
||
623 | call boot_log |
||
624 | call setirqreadports |
||
625 | |||
626 | ; SET UP OS TASK |
||
627 | |||
628 | mov esi,boot_setostask |
||
629 | call boot_log |
||
630 | ; name for OS/IDLE process |
||
117 | mario79 | 631 | mov dword [0x80000+256+APPDATA.app_name], dword 'OS/I' |
632 | mov dword [0x80000+256+APPDATA.app_name+4], dword 'DLE ' |
||
164 | serge | 633 | mov eax, [fpu_data] |
634 | mov dword [0x80000+APPDATA.fpu_state], eax |
||
635 | mov dword [0x80000+APPDATA.fpu_handler], 0 |
||
636 | mov dword [0x80000+APPDATA.sse_handler], 0 |
||
637 | |||
638 | add eax, 112 |
||
639 | bt [cpu_caps], CAPS_FXSR |
||
640 | jnc .no_sse |
||
641 | add eax, 512-112 |
||
642 | .no_sse: |
||
643 | mov dword [0x80000+256+APPDATA.fpu_state], eax |
||
644 | mov dword [0x80000+256+APPDATA.fpu_handler], 0 |
||
645 | mov dword [0x80000+256+APPDATA.sse_handler], 0 |
||
1 | ha | 646 | ; task list |
115 | poddubny | 647 | mov [0x3020+TASKDATA.wnd_number], 1 ; on screen number |
648 | mov [0x3020+TASKDATA.pid], 1 ; process id number |
||
649 | mov [0x3020+TASKDATA.mem_start], 0 ; process base address |
||
1 | ha | 650 | |
651 | ; set default flags & stacks |
||
652 | mov [l.eflags],dword 0x11202 ; sti and resume |
||
653 | mov [l.ss0], os_data |
||
654 | ; osloop - TSS |
||
655 | mov eax,cr3 |
||
656 | mov [l.cr3],eax |
||
657 | mov [l.eip],osloop |
||
13 | poddubny | 658 | mov [l.esp],sysint_stack_data + 4096*2 ; uses slot 1 stack |
1 | ha | 659 | mov [l.cs],os_code |
660 | mov [l.ss],os_data |
||
661 | mov [l.ds],os_data |
||
662 | mov [l.es],os_data |
||
663 | mov [l.fs],os_data |
||
664 | mov [l.gs],os_data |
||
665 | ; move tss to tss_data+tss_step |
||
666 | mov esi,tss_sceleton |
||
667 | mov edi,tss_data+tss_step |
||
668 | mov ecx,120/4 |
||
669 | cld |
||
670 | rep movsd |
||
671 | |||
672 | mov ax,tss0 |
||
673 | ltr ax |
||
674 | |||
675 | ; READ TSC / SECOND |
||
676 | |||
677 | mov esi,boot_tsc |
||
678 | call boot_log |
||
679 | call _rdtsc |
||
680 | mov ecx,eax |
||
681 | mov esi,250 ; wait 1/4 a second |
||
682 | call delay_ms |
||
683 | call _rdtsc |
||
684 | sub eax,ecx |
||
685 | shl eax,2 |
||
686 | mov [0xf600],eax ; save tsc / sec |
||
172 | serge | 687 | mov ebx, 1000000 |
688 | div ebx |
||
689 | mov [stall_mcs], eax |
||
1 | ha | 690 | |
691 | ; SET VARIABLES |
||
692 | |||
693 | call set_variables |
||
694 | |||
695 | ; STACK AND FDC |
||
696 | |||
697 | call stack_init |
||
698 | call fdc_init |
||
699 | |||
700 | ; PALETTE FOR 320x200 and 640x480 16 col |
||
701 | |||
702 | cmp [0xfe0c],word 0x12 |
||
703 | jne no_pal_vga |
||
704 | mov esi,boot_pal_vga |
||
705 | call boot_log |
||
706 | call paletteVGA |
||
707 | no_pal_vga: |
||
708 | |||
709 | cmp [0xfe0c],word 0x13 |
||
710 | jne no_pal_ega |
||
711 | mov esi,boot_pal_ega |
||
712 | call boot_log |
||
713 | call palette320x200 |
||
714 | no_pal_ega: |
||
715 | |||
716 | ; LOAD DEFAULT SKIN |
||
717 | |||
49 | mikedld | 718 | mov esi,_skin_file_default |
719 | mov edi,_skin_file |
||
720 | movsd |
||
721 | movsd |
||
722 | movsd |
||
723 | call load_skin |
||
1 | ha | 724 | |
725 | ; LOAD FIRST APPLICATION |
||
21 | poddubny | 726 | mov [0x3000],dword 1 |
727 | mov [0x3004],dword 1 |
||
1 | ha | 728 | cli |
143 | diamond | 729 | cmp byte [0x2f0000+0x9030],1 |
1 | ha | 730 | jne no_load_vrr_m |
143 | diamond | 731 | mov ebp,vrr_m |
732 | lea esi,[ebp+6] ; skip '/rd/1/' |
||
41 | mikedld | 733 | xor ebx,ebx ; no parameters |
40 | halyavin | 734 | xor edx,edx ; no flags |
143 | diamond | 735 | call fs_RamdiskExecute.flags |
21 | poddubny | 736 | cmp eax,2 ; if vrr_m app found (PID=2) |
1 | ha | 737 | je first_app_found |
41 | mikedld | 738 | |
21 | poddubny | 739 | no_load_vrr_m: |
143 | diamond | 740 | mov ebp,firstapp |
741 | lea esi,[ebp+6] |
||
40 | halyavin | 742 | xor ebx,ebx ; no parameters |
743 | xor edx,edx ; no flags |
||
143 | diamond | 744 | call fs_RamdiskExecute.flags |
1 | ha | 745 | |
21 | poddubny | 746 | cmp eax,2 ; continue if a process has been loaded |
1 | ha | 747 | je first_app_found |
21 | poddubny | 748 | mov eax, 0xDEADBEEF ; otherwise halt |
749 | hlt |
||
1 | ha | 750 | first_app_found: |
751 | cli |
||
752 | |||
21 | poddubny | 753 | ;mov [0x3004],dword 2 |
754 | mov [0x3000],dword 1 ; set OS task fisrt |
||
1 | ha | 755 | |
756 | |||
21 | poddubny | 757 | ; SET KEYBOARD PARAMETERS |
758 | mov al, 0xf6 ; reset keyboard, scan enabled |
||
1 | ha | 759 | call kb_write |
760 | |||
21 | poddubny | 761 | ; wait until 8042 is ready |
33 | mario79 | 762 | ; xor ecx,ecx |
763 | ; @@: |
||
41 | mikedld | 764 | ; in al,64h |
33 | mario79 | 765 | ; and al,00000010b |
766 | ; loopnz @b |
||
767 | call Wait8042BufferEmpty |
||
1 | ha | 768 | |
769 | ; mov al, 0xED ; svetodiody - only for testing! |
||
770 | ; call kb_write |
||
771 | ; call kb_read |
||
772 | ; mov al, 111b |
||
773 | ; call kb_write |
||
774 | ; call kb_read |
||
41 | mikedld | 775 | |
1 | ha | 776 | mov al, 0xF3 ; set repeat rate & delay |
777 | call kb_write |
||
778 | call kb_read |
||
92 | diamond | 779 | mov al, 0 ; 30 250 ;00100010b ; 24 500 ;00100100b ; 20 500 |
1 | ha | 780 | call kb_write |
781 | call kb_read |
||
782 | ;// mike.dld [ |
||
783 | call set_lights |
||
784 | ;// mike.dld ] |
||
785 | |||
21 | poddubny | 786 | ; START MULTITASKING |
1 | ha | 787 | |
21 | poddubny | 788 | mov esi,boot_tasking |
789 | call boot_log |
||
790 | |||
791 | mov [0xe000],byte 1 ; multitasking enabled |
||
792 | |||
1 | ha | 793 | ; UNMASK ALL IRQ'S |
794 | |||
795 | mov esi,boot_allirqs |
||
796 | call boot_log |
||
41 | mikedld | 797 | |
1 | ha | 798 | cli ;guarantee forbidance of interrupts. |
799 | mov al,0 ; unmask all irq's |
||
800 | out 0xA1,al |
||
801 | out 0x21,al |
||
802 | |||
803 | mov ecx,32 |
||
804 | |||
805 | ready_for_irqs: |
||
806 | |||
807 | mov al,0x20 ; ready for irqs |
||
808 | out 0x20,al |
||
809 | out 0xa0,al |
||
810 | |||
811 | loop ready_for_irqs ; flush the queue |
||
812 | |||
164 | serge | 813 | stdcall attach_int_handler, dword 1, irq1 |
814 | |||
1 | ha | 815 | ; mov [dma_hdd],1 |
160 | diamond | 816 | cmp [IDEContrRegsBaseAddr], 0 |
817 | setnz [dma_hdd] |
||
1 | ha | 818 | |
819 | sti |
||
820 | jmp $ ; wait here for timer to take control |
||
821 | |||
822 | ; Fly :) |
||
823 | |||
824 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
825 | ; ; |
||
33 | mario79 | 826 | ; MAIN OS LOOP START ; |
1 | ha | 827 | ; ; |
828 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
829 | align 32 |
||
830 | osloop: |
||
831 | |||
832 | call [draw_pointer] |
||
833 | call checkbuttons |
||
834 | call checkwindows |
||
49 | mikedld | 835 | ; call check_window_move_request |
1 | ha | 836 | call checkmisc |
117 | mario79 | 837 | call checkVga_N13 |
1 | ha | 838 | call stack_handler |
839 | call checkidle |
||
840 | call check_fdd_motor_status |
||
841 | jmp osloop |
||
33 | mario79 | 842 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
843 | ; ; |
||
844 | ; MAIN OS LOOP END ; |
||
845 | ; ; |
||
846 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
1 | ha | 847 | |
848 | checkidle: |
||
849 | pushad |
||
850 | |||
851 | cmp [check_idle_semaphore],0 |
||
852 | jne no_idle_state |
||
853 | |||
854 | call change_task |
||
855 | mov eax,[idlemem] |
||
856 | mov ebx,[timer_ticks] ;[0xfdf0] |
||
857 | cmp eax,ebx |
||
858 | jnz idle_exit |
||
859 | call _rdtsc |
||
860 | mov ecx,eax |
||
861 | idle_loop: |
||
862 | hlt |
||
863 | cmp [check_idle_semaphore],0 |
||
864 | jne idle_loop_exit |
||
865 | mov eax,[timer_ticks] ;[0xfdf0] |
||
866 | cmp ebx,eax |
||
867 | jz idle_loop |
||
868 | idle_loop_exit: |
||
869 | mov [idlemem],eax |
||
870 | call _rdtsc |
||
871 | sub eax,ecx |
||
872 | mov ebx,[idleuse] |
||
873 | add ebx,eax |
||
874 | mov [idleuse],ebx |
||
875 | |||
876 | popad |
||
877 | ret |
||
878 | |||
879 | idle_exit: |
||
880 | |||
881 | mov ebx,[timer_ticks] ;[0xfdf0] |
||
882 | mov [idlemem],ebx |
||
883 | call change_task |
||
884 | |||
885 | popad |
||
886 | ret |
||
887 | |||
888 | no_idle_state: |
||
889 | |||
890 | dec [check_idle_semaphore] |
||
891 | |||
892 | mov ebx,[timer_ticks] ;[0xfdf0] |
||
893 | mov [idlemem],ebx |
||
894 | call change_task |
||
895 | |||
896 | popad |
||
897 | ret |
||
898 | |||
899 | uglobal |
||
900 | idlemem dd 0x0 |
||
901 | idleuse dd 0x0 |
||
902 | idleusesec dd 0x0 |
||
903 | check_idle_semaphore dd 0x0 |
||
904 | endg |
||
905 | |||
906 | |||
907 | |||
908 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
909 | ; ; |
||
910 | ; INCLUDED SYSTEM FILES ; |
||
911 | ; ; |
||
912 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
913 | |||
914 | |||
7 | me_root | 915 | include "kernel32.inc" |
1 | ha | 916 | |
917 | |||
918 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
919 | ; ; |
||
920 | ; KERNEL FUNCTIONS ; |
||
921 | ; ; |
||
922 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
923 | |||
924 | reserve_irqs_ports: |
||
925 | |||
926 | pushad |
||
927 | |||
928 | mov [irq_owner+4*0],byte 1 ; timer |
||
929 | mov [irq_owner+4*1],byte 1 ; keyboard |
||
930 | mov [irq_owner+4*5],byte 1 ; sound blaster |
||
931 | mov [irq_owner+4*6],byte 1 ; floppy diskette |
||
932 | mov [irq_owner+4*13],byte 1 ; math co-pros |
||
933 | mov [irq_owner+4*14],byte 1 ; ide I |
||
934 | mov [irq_owner+4*15],byte 1 ; ide II |
||
58 | mario79 | 935 | ; movzx eax,byte [0xf604] ; mouse irq |
936 | ; dec eax |
||
937 | ; add eax,mouseirqtable |
||
938 | ; movzx eax,byte [eax] |
||
939 | ; shl eax,2 |
||
940 | ; mov [irq_owner+eax],byte 1 |
||
1 | ha | 941 | |
942 | |||
943 | ; RESERVE PORTS |
||
944 | mov edi,1 ; 0x00-0xff |
||
945 | mov [0x2d0000],edi |
||
946 | shl edi,4 |
||
947 | mov [0x2d0000+edi+0],dword 1 |
||
948 | mov [0x2d0000+edi+4],dword 0x0 |
||
949 | mov [0x2d0000+edi+8],dword 0xff |
||
58 | mario79 | 950 | ; cmp [0xf604],byte 2 ; com1 mouse -> 0x3f0-0x3ff |
951 | ; jne ripl1 |
||
952 | ; inc dword [0x2d0000] |
||
953 | ; mov edi,[0x2d0000] |
||
954 | ; shl edi,4 |
||
955 | ; mov [0x2d0000+edi+0],dword 1 |
||
956 | ; mov [0x2d0000+edi+4],dword 0x3f0 |
||
957 | ; mov [0x2d0000+edi+8],dword 0x3ff |
||
958 | ; ripl1: |
||
959 | ; cmp [0xf604],byte 3 ; com2 mouse -> 0x2f0-0x2ff |
||
960 | ; jne ripl2 |
||
961 | ; inc dword [0x2d0000] |
||
962 | ; mov edi,[0x2d0000] |
||
963 | ; shl edi,4 |
||
964 | ; mov [0x2d0000+edi+0],dword 1 |
||
965 | ; mov [0x2d0000+edi+4],dword 0x2f0 |
||
966 | ; mov [0x2d0000+edi+8],dword 0x2ff |
||
967 | ; ripl2: |
||
1 | ha | 968 | |
969 | popad |
||
970 | ret |
||
971 | |||
972 | iglobal |
||
973 | mouseirqtable db 12 ; ps2 |
||
974 | db 4 ; com1 |
||
975 | db 3 ; com2 |
||
976 | endg |
||
977 | |||
978 | setirqreadports: |
||
979 | |||
980 | mov [irq12read+0],dword 0x60 + 0x01000000 ; read port 0x60 , byte |
||
981 | mov [irq12read+4],dword 0 ; end of port list |
||
982 | mov [irq04read+0],dword 0x3f8 + 0x01000000 ; read port 0x3f8 , byte |
||
983 | mov [irq04read+4],dword 0 ; end of port list |
||
984 | mov [irq03read+0],dword 0x2f8 + 0x01000000 ; read port 0x2f8 , byte |
||
985 | mov [irq03read+4],dword 0 ; end of port list |
||
986 | |||
987 | ret |
||
988 | |||
989 | iglobal |
||
990 | process_number dd 0x1 |
||
991 | endg |
||
992 | |||
993 | set_variables: |
||
994 | |||
995 | mov ecx,0x100 ; flush port 0x60 |
||
996 | .fl60: in al,0x60 |
||
997 | loop .fl60 |
||
998 | mov [0xfcff],byte 0 ; mouse buffer |
||
999 | mov [0xf400],byte 0 ; keyboard buffer |
||
1000 | mov [0xf500],byte 0 ; button buffer |
||
1001 | ; mov [0xfb0a],dword 100*65536+100 ; mouse x/y |
||
1002 | |||
1003 | push eax |
||
1004 | mov ax,[0x2f0000+0x900c] |
||
1005 | shr ax,1 |
||
1006 | shl eax,16 |
||
1007 | mov ax,[0x2f0000+0x900A] |
||
1008 | shr ax,1 |
||
1009 | mov [0xfb0a],eax |
||
1010 | pop eax |
||
41 | mikedld | 1011 | |
1 | ha | 1012 | mov byte [SB16_Status],0 ; Minazzi Paolo |
1013 | mov [display_data-12],dword 1 ; tiled background |
||
1014 | mov [0xfe88],dword 0x2C0000 ; address of button list |
||
1015 | |||
1016 | ;!! IP 04.02.2005: |
||
1017 | mov [next_usage_update], 100 |
||
1018 | mov byte [0xFFFF], 0 ; change task if possible |
||
1019 | |||
1020 | ret |
||
1021 | |||
1022 | ;* mouse centered - start code- Mario79 |
||
1023 | mouse_centered: |
||
1024 | push eax |
||
1025 | mov eax,[0xFE00] |
||
1026 | shr eax,1 |
||
1027 | mov [0xFB0A],ax |
||
1028 | mov eax,[0xFE04] |
||
1029 | shr eax,1 |
||
1030 | mov [0xFB0C],ax |
||
1031 | pop eax |
||
1032 | ret |
||
1033 | ;* mouse centered - end code- Mario79 |
||
1034 | |||
1035 | align 4 |
||
1036 | |||
1037 | sys_outport: |
||
1038 | |||
1039 | mov edi,ebx ; separate flag for read / write |
||
1040 | and ebx,65535 |
||
1041 | |||
1042 | mov ecx,[0x2d0000] |
||
1043 | test ecx,ecx |
||
1044 | jne sopl8 |
||
1045 | mov [esp+36],dword 1 |
||
1046 | ret |
||
1047 | |||
1048 | sopl8: |
||
1049 | mov edx,[0x3010] |
||
1050 | mov edx,[edx+0x4] |
||
1051 | and ebx,65535 |
||
1052 | cld |
||
1053 | sopl1: |
||
1054 | |||
1055 | mov esi,ecx |
||
1056 | shl esi,4 |
||
1057 | add esi,0x2d0000 |
||
1058 | cmp edx,[esi+0] |
||
1059 | jne sopl2 |
||
1060 | cmp ebx,[esi+4] |
||
1061 | jb sopl2 |
||
1062 | cmp ebx,[esi+8] |
||
1063 | jg sopl2 |
||
1064 | jmp sopl3 |
||
1065 | |||
1066 | sopl2: |
||
1067 | |||
1068 | dec ecx |
||
1069 | jnz sopl1 |
||
1070 | mov [esp+36],dword 1 |
||
1071 | ret |
||
1072 | |||
1073 | sopl3: |
||
1074 | |||
1075 | test edi,0x80000000 ; read ? |
||
1076 | jnz sopl4 |
||
1077 | |||
1078 | mov dx,bx ; write |
||
1079 | out dx,al |
||
1080 | mov [esp+36],dword 0 |
||
1081 | ret |
||
1082 | |||
1083 | sopl4: |
||
1084 | |||
1085 | mov dx,bx ; read |
||
1086 | in al,dx |
||
1087 | and eax,0xff |
||
1088 | mov [esp+36],dword 0 |
||
1089 | mov [esp+24],eax |
||
1090 | ret |
||
1091 | |||
1092 | |||
1093 | |||
1094 | align 4 |
||
1095 | sys_sb16: |
||
1096 | |||
1097 | cmp word [sb16],word 0 |
||
1098 | jnz sb16l1 |
||
1099 | mov [esp+36],dword 1 |
||
1100 | ret |
||
1101 | sb16l1: |
||
1102 | mov [esp+36],dword 0 |
||
1103 | cmp eax,1 ; set volume - main |
||
1104 | jnz sb16l2 |
||
1105 | mov dx,word [sb16] |
||
1106 | add dx,4 |
||
1107 | mov al,0x22 |
||
1108 | out dx,al |
||
1109 | mov esi,1 |
||
1110 | call delay_ms |
||
1111 | mov eax,ebx |
||
1112 | inc edx |
||
1113 | out dx,al |
||
1114 | ret |
||
1115 | sb16l2: |
||
1116 | |||
1117 | cmp eax,2 ; set volume - cd |
||
1118 | jnz sb16l3 |
||
1119 | mov dx,word [sb16] |
||
1120 | add dx,4 |
||
1121 | mov al,0x28 |
||
1122 | out dx,al |
||
1123 | mov esi,1 |
||
1124 | call delay_ms |
||
1125 | mov eax,ebx |
||
1126 | add edx,1 |
||
1127 | out dx,al |
||
1128 | ret |
||
1129 | sb16l3: |
||
1130 | mov [esp+36],dword 2 |
||
1131 | ret |
||
1132 | |||
1133 | |||
1134 | align 4 |
||
1135 | |||
1136 | sys_sb16II: |
||
1137 | |||
1138 | cmp word [sb16],word 0 |
||
1139 | jnz IIsb16l1 |
||
1140 | mov [esp+36],dword 1 |
||
1141 | ret |
||
1142 | IIsb16l1: |
||
1143 | |||
1144 | cmp eax,1 ; set volume - main |
||
1145 | jnz IIsb16l2 |
||
1146 | ; L |
||
1147 | mov dx,word [sb16] |
||
1148 | add dx,4 |
||
1149 | mov al,0x30 |
||
1150 | out dx,al |
||
1151 | mov eax,ebx |
||
1152 | inc edx |
||
1153 | out dx,al |
||
1154 | ; R |
||
1155 | mov dx,word [sb16] |
||
1156 | add dx,4 |
||
1157 | mov al,0x31 |
||
1158 | out dx,al |
||
1159 | mov eax,ebx |
||
1160 | inc edx |
||
1161 | out dx,al |
||
1162 | mov [esp+36],dword 0 |
||
1163 | ret |
||
1164 | IIsb16l2: |
||
1165 | |||
1166 | cmp eax,2 ; set volume - cd |
||
1167 | jnz IIsb16l3 |
||
1168 | ; L |
||
1169 | mov dx,word [sb16] |
||
1170 | add dx,4 |
||
1171 | mov al,0x36 |
||
1172 | out dx,al |
||
1173 | mov eax,ebx |
||
1174 | inc edx |
||
1175 | out dx,al |
||
1176 | ; R |
||
1177 | mov dx,word [sb16] |
||
1178 | add dx,4 |
||
1179 | mov al,0x37 |
||
1180 | out dx,al |
||
1181 | mov eax,ebx |
||
1182 | inc edx |
||
1183 | out dx,al |
||
1184 | mov [esp+36],dword 0 |
||
1185 | ret |
||
1186 | IIsb16l3: |
||
1187 | |||
1188 | mov [esp+36],dword 2 |
||
1189 | ret |
||
1190 | |||
1191 | |||
1192 | align 4 |
||
1193 | |||
1194 | sys_wss: |
||
1195 | |||
1196 | cmp word [wss],word 0 |
||
1197 | jnz wssl1 |
||
1198 | mov [esp+36],dword 1 |
||
1199 | ret |
||
1200 | wssl1: |
||
1201 | |||
1202 | cmp eax,1 ; set volume - main |
||
1203 | jnz wssl2 |
||
1204 | mov [esp+36],dword 0 |
||
1205 | ret |
||
1206 | wssl2: |
||
1207 | |||
1208 | cmp eax,2 ; set volume - cd |
||
1209 | jnz wssl3 |
||
1210 | ; L |
||
1211 | mov dx,word [wss] |
||
1212 | add dx,4 |
||
1213 | mov al,0x2 |
||
1214 | out dx,al |
||
1215 | mov esi,1 |
||
1216 | call delay_ms |
||
1217 | mov eax,ebx |
||
1218 | inc edx |
||
1219 | out dx,al |
||
1220 | ; R |
||
1221 | mov dx,word [wss] |
||
1222 | add dx,4 |
||
1223 | mov al,0x3 |
||
1224 | out dx,al |
||
1225 | mov esi,1 |
||
1226 | call delay_ms |
||
1227 | mov eax,ebx |
||
1228 | inc edx |
||
1229 | out dx,al |
||
1230 | mov [esp+36],dword 0 |
||
1231 | ret |
||
1232 | wssl3: |
||
1233 | mov [esp+36],dword 2 |
||
1234 | ret |
||
1235 | |||
1236 | display_number: |
||
1237 | |||
1238 | ; eax = print type, al=0 -> ebx is number |
||
1239 | ; al=1 -> ebx is pointer |
||
1240 | ; ah=0 -> display decimal |
||
1241 | ; ah=1 -> display hexadecimal |
||
1242 | ; ah=2 -> display binary |
||
1243 | ; eax bits 16-21 = number of digits to display (0-32) |
||
1244 | ; eax bits 22-31 = reserved |
||
1245 | ; |
||
1246 | ; ebx = number or pointer |
||
1247 | ; ecx = x shl 16 + y |
||
1248 | ; edx = color |
||
200 | diamond | 1249 | xor edi, edi |
1250 | display_number_force: |
||
1 | ha | 1251 | |
1252 | cmp eax,0xffff ; length > 0 ? |
||
1253 | jge cont_displ |
||
1254 | ret |
||
1255 | cont_displ: |
||
1256 | |||
75 | diamond | 1257 | cmp eax,61*0x10000 ; length <= 60 ? |
1258 | jb cont_displ2 |
||
1 | ha | 1259 | ret |
1260 | cont_displ2: |
||
1261 | |||
1262 | pushad |
||
1263 | |||
1264 | cmp al,1 ; ecx is a pointer ? |
||
1265 | jne displnl1 |
||
139 | diamond | 1266 | mov ebx,[ebx+std_application_base_address] |
1 | ha | 1267 | displnl1: |
1268 | sub esp,64 |
||
1269 | |||
1270 | cmp ah,0 ; DECIMAL |
||
1271 | jne no_display_desnum |
||
1272 | shr eax,16 |
||
75 | diamond | 1273 | and eax,0x3f |
1 | ha | 1274 | push eax |
1275 | mov edi,esp |
||
194 | diamond | 1276 | add edi,4+64-1 |
1 | ha | 1277 | mov ecx,eax |
1278 | mov eax,ebx |
||
1279 | mov ebx,10 |
||
1280 | d_desnum: |
||
1281 | xor edx,edx |
||
1282 | div ebx |
||
1283 | add dl,48 |
||
1284 | mov [edi],dl |
||
1285 | dec edi |
||
1286 | loop d_desnum |
||
1287 | pop eax |
||
1288 | call draw_num_text |
||
1289 | add esp,64 |
||
1290 | popad |
||
1291 | ret |
||
1292 | no_display_desnum: |
||
1293 | |||
1294 | cmp ah,0x01 ; HEXADECIMAL |
||
1295 | jne no_display_hexnum |
||
1296 | shr eax,16 |
||
75 | diamond | 1297 | and eax,0x3f |
1 | ha | 1298 | push eax |
1299 | mov edi,esp |
||
194 | diamond | 1300 | add edi,4+64-1 |
1 | ha | 1301 | mov ecx,eax |
1302 | mov eax,ebx |
||
1303 | mov ebx,16 |
||
1304 | d_hexnum: |
||
1305 | xor edx,edx |
||
1306 | div ebx |
||
1307 | add edx,hexletters |
||
1308 | mov dl,[edx] |
||
1309 | mov [edi],dl |
||
1310 | dec edi |
||
1311 | loop d_hexnum |
||
1312 | pop eax |
||
1313 | call draw_num_text |
||
1314 | add esp,64 |
||
1315 | popad |
||
1316 | ret |
||
1317 | no_display_hexnum: |
||
1318 | |||
1319 | cmp ah,0x02 ; BINARY |
||
1320 | jne no_display_binnum |
||
1321 | shr eax,16 |
||
75 | diamond | 1322 | and eax,0x3f |
1 | ha | 1323 | push eax |
1324 | mov edi,esp |
||
194 | diamond | 1325 | add edi,4+64-1 |
1 | ha | 1326 | mov ecx,eax |
1327 | mov eax,ebx |
||
1328 | mov ebx,2 |
||
1329 | d_binnum: |
||
1330 | xor edx,edx |
||
1331 | div ebx |
||
1332 | add dl,48 |
||
1333 | mov [edi],dl |
||
1334 | dec edi |
||
1335 | loop d_binnum |
||
1336 | pop eax |
||
1337 | call draw_num_text |
||
1338 | add esp,64 |
||
1339 | popad |
||
1340 | ret |
||
1341 | no_display_binnum: |
||
1342 | |||
1343 | add esp,64 |
||
1344 | popad |
||
1345 | ret |
||
1346 | |||
1347 | |||
1348 | draw_num_text: |
||
1349 | |||
1350 | ; dtext |
||
1351 | ; |
||
1352 | ; eax x & y |
||
1353 | ; ebx color |
||
1354 | ; ecx start of text |
||
1355 | ; edx length |
||
1356 | ; edi 1 force |
||
1357 | |||
155 | diamond | 1358 | ; mov edi,[0x3000] |
1359 | ; shl edi,8 |
||
1360 | ; add ax,word[edi+0x80000+APPDATA.wnd_clientbox.top] |
||
164 | serge | 1361 | ; rol eax,16 |
155 | diamond | 1362 | ; add ax,word[edi+0x80000+APPDATA.wnd_clientbox.left] |
164 | serge | 1363 | ; rol eax,16 |
1364 | |||
1 | ha | 1365 | mov edx,eax |
194 | diamond | 1366 | mov ecx,64+4 |
1 | ha | 1367 | sub ecx,eax |
1368 | add ecx,esp |
||
1369 | mov eax,[esp+64+32-8+4] |
||
1370 | push edx ; add window start x & y |
||
1371 | mov edx,[0x3010] |
||
115 | poddubny | 1372 | mov ebx,[edx-twdw+WDATA.box.left] |
155 | diamond | 1373 | add ebx, [(edx-0x3000)*8+0x80000+APPDATA.wnd_clientbox.left] |
1 | ha | 1374 | shl ebx,16 |
115 | poddubny | 1375 | add ebx,[edx-twdw+WDATA.box.top] |
155 | diamond | 1376 | add ebx, [(edx-0x3000)*8+0x80000+APPDATA.wnd_clientbox.top] |
1 | ha | 1377 | add eax,ebx |
1378 | pop edx |
||
139 | diamond | 1379 | mov ebx,[esp+64+32-12+4] |
1380 | and ebx, not 0x80000000 ; force counted string |
||
1381 | mov esi, [esp+64+4+4] |
||
194 | diamond | 1382 | mov edi, [esp+64+4] |
139 | diamond | 1383 | jmp dtext |
1 | ha | 1384 | |
1385 | read_string: |
||
1386 | |||
1387 | ; eax read_area |
||
1388 | ; ebx color of letter |
||
1389 | ; ecx color of background |
||
1390 | ; edx number of letters to read |
||
1391 | ; esi [x start]*65536 + [y_start] |
||
1392 | |||
1393 | ret |
||
1394 | |||
1395 | |||
1396 | align 4 |
||
1397 | |||
1398 | sys_setup: |
||
1399 | |||
1400 | ; 1=roland mpu midi base , base io address |
||
1401 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
||
1402 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1403 | ; 4=sb16 base , base io address |
||
1404 | ; 5=system language, 1eng 2fi 3ger 4rus |
||
1405 | ; 6=wss base , base io address |
||
1406 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1407 | ; 8=fat32 partition in hd |
||
1408 | ; 9 |
||
1409 | ; 10 = sound dma channel |
||
1410 | ; 11 = enable lba read |
||
1411 | ; 12 = enable pci access |
||
1412 | |||
1413 | |||
1414 | mov [esp+36],dword 0 |
||
1415 | cmp eax,1 ; MIDI |
||
1416 | jnz nsyse1 |
||
1417 | cmp ebx,0x100 |
||
1418 | jb nsyse1 |
||
1419 | mov edx,65535 |
||
1420 | cmp edx,ebx |
||
1421 | jb nsyse1 |
||
1422 | mov [midi_base],bx |
||
1423 | mov word [mididp],bx |
||
1424 | inc bx |
||
1425 | mov word [midisp],bx |
||
1426 | ret |
||
1427 | |||
1428 | midi_base dw 0 |
||
1429 | |||
1430 | nsyse1: |
||
1431 | |||
1432 | cmp eax,2 ; KEYBOARD |
||
1433 | jnz nsyse2 |
||
1434 | cmp ebx,1 |
||
1435 | jnz kbnobase |
||
1436 | mov edi,[0x3010] |
||
115 | poddubny | 1437 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1438 | mov eax,ecx |
1439 | mov ebx,keymap |
||
1440 | mov ecx,128 |
||
1441 | call memmove |
||
1442 | ret |
||
1443 | kbnobase: |
||
1444 | cmp ebx,2 |
||
1445 | jnz kbnoshift |
||
1446 | mov edi,[0x3010] |
||
115 | poddubny | 1447 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1448 | mov eax,ecx |
1449 | mov ebx,keymap_shift |
||
1450 | mov ecx,128 |
||
1451 | call memmove |
||
1452 | ret |
||
1453 | kbnoshift: |
||
1454 | cmp ebx,3 |
||
1455 | jne kbnoalt |
||
1456 | mov edi,[0x3010] |
||
115 | poddubny | 1457 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1458 | mov eax,ecx |
1459 | mov ebx,keymap_alt |
||
1460 | mov ecx,128 |
||
1461 | call memmove |
||
1462 | ret |
||
1463 | kbnoalt: |
||
1464 | cmp ebx,9 |
||
1465 | jnz kbnocountry |
||
1466 | mov word [keyboard],cx |
||
1467 | ret |
||
1468 | kbnocountry: |
||
1469 | mov [esp+36],dword 1 |
||
1470 | ret |
||
1471 | nsyse2: |
||
1472 | cmp eax,3 ; CD |
||
1473 | jnz nsyse3 |
||
75 | diamond | 1474 | test ebx,ebx |
1475 | jz nosesl |
||
1476 | cmp ebx, 4 |
||
1477 | ja nosesl |
||
1 | ha | 1478 | mov [cd_base],bl |
1479 | cmp ebx,1 |
||
1480 | jnz noprma |
||
1481 | mov [cdbase],0x1f0 |
||
1482 | mov [cdid],0xa0 |
||
1483 | noprma: |
||
1484 | cmp ebx,2 |
||
1485 | jnz noprsl |
||
1486 | mov [cdbase],0x1f0 |
||
1487 | mov [cdid],0xb0 |
||
1488 | noprsl: |
||
1489 | cmp ebx,3 |
||
1490 | jnz nosema |
||
1491 | mov [cdbase],0x170 |
||
1492 | mov [cdid],0xa0 |
||
1493 | nosema: |
||
1494 | cmp ebx,4 |
||
1495 | jnz nosesl |
||
1496 | mov [cdbase],0x170 |
||
1497 | mov [cdid],0xb0 |
||
1498 | nosesl: |
||
1499 | ret |
||
1500 | |||
1501 | cd_base db 0 |
||
1502 | |||
1503 | nsyse3: |
||
1504 | |||
1505 | cmp eax,4 ; SB |
||
1506 | jnz nsyse4 |
||
1507 | cmp ebx,0x100 |
||
1508 | jb nsyse4 |
||
1509 | mov edx,65535 |
||
1510 | cmp edx,ebx |
||
1511 | jb nsyse4 |
||
1512 | mov word [sb16],bx |
||
1513 | ret |
||
1514 | nsyse4: |
||
1515 | |||
1516 | cmp eax,5 ; SYSTEM LANGUAGE |
||
1517 | jnz nsyse5 |
||
1518 | mov [syslang],ebx |
||
1519 | ret |
||
1520 | nsyse5: |
||
1521 | |||
1522 | cmp eax,6 ; WSS |
||
1523 | jnz nsyse6 |
||
1524 | cmp ebx,0x100 |
||
1525 | jb nsyse6 |
||
1526 | mov [wss],ebx |
||
1527 | ret |
||
1528 | |||
1529 | wss_temp dd 0 |
||
1530 | |||
1531 | nsyse6: |
||
1532 | |||
1533 | cmp eax,7 ; HD BASE |
||
1534 | jne nsyse7 |
||
75 | diamond | 1535 | test ebx,ebx |
1536 | jz nosethd |
||
1537 | cmp ebx,4 |
||
1538 | ja nosethd |
||
1 | ha | 1539 | mov [hd_base],bl |
1540 | cmp ebx,1 |
||
1541 | jnz noprmahd |
||
1542 | mov [hdbase],0x1f0 |
||
1543 | mov [hdid],0x0 |
||
1544 | mov [hdpos],1 |
||
1545 | ; call set_FAT32_variables |
||
1546 | noprmahd: |
||
1547 | cmp ebx,2 |
||
1548 | jnz noprslhd |
||
1549 | mov [hdbase],0x1f0 |
||
1550 | mov [hdid],0x10 |
||
1551 | mov [hdpos],2 |
||
1552 | ; call set_FAT32_variables |
||
1553 | noprslhd: |
||
1554 | cmp ebx,3 |
||
1555 | jnz nosemahd |
||
1556 | mov [hdbase],0x170 |
||
1557 | mov [hdid],0x0 |
||
1558 | mov [hdpos],3 |
||
1559 | ; call set_FAT32_variables |
||
1560 | nosemahd: |
||
1561 | cmp ebx,4 |
||
1562 | jnz noseslhd |
||
1563 | mov [hdbase],0x170 |
||
1564 | mov [hdid],0x10 |
||
1565 | mov [hdpos],4 |
||
1566 | ; call set_FAT32_variables |
||
1567 | noseslhd: |
||
1568 | mov [0xfe10],dword 0 |
||
1569 | call reserve_hd1 |
||
1570 | call clear_hd_cache |
||
1571 | mov [hd1_status],0 ; free |
||
75 | diamond | 1572 | nosethd: |
1 | ha | 1573 | ret |
1574 | |||
1575 | hd_base db 0 |
||
1576 | |||
1577 | nsyse7: |
||
1578 | |||
1579 | cmp eax,8 ; HD PARTITION |
||
1580 | jne nsyse8 |
||
1581 | mov [fat32part],ebx |
||
1582 | ; call set_FAT32_variables |
||
1583 | call reserve_hd1 |
||
1584 | call clear_hd_cache |
||
1585 | pusha |
||
1586 | call choice_necessity_partition_1 |
||
1587 | popa |
||
1588 | mov [hd1_status],0 ; free |
||
1589 | ret |
||
1590 | nsyse8: |
||
1591 | |||
1592 | cmp eax,10 ; SOUND DMA CHANNEL |
||
1593 | jne no_set_sound_dma |
||
75 | diamond | 1594 | cmp ebx,3 |
1595 | ja sys_setup_err |
||
1 | ha | 1596 | mov [sound_dma],ebx |
1597 | ret |
||
1598 | no_set_sound_dma: |
||
1599 | |||
1600 | cmp eax,11 ; ENABLE LBA READ |
||
1601 | jne no_set_lba_read |
||
1602 | and ebx,1 |
||
1603 | mov [lba_read_enabled],ebx |
||
1604 | ret |
||
1605 | no_set_lba_read: |
||
1606 | |||
1607 | cmp eax,12 ; ENABLE PCI ACCESS |
||
1608 | jne no_set_pci_access |
||
1609 | and ebx,1 |
||
1610 | mov [pci_access_enabled],ebx |
||
1611 | ret |
||
1612 | no_set_pci_access: |
||
1613 | |||
1614 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
1615 | include 'vmodeint.inc' |
||
1616 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
1617 | |||
75 | diamond | 1618 | sys_setup_err: |
1 | ha | 1619 | mov [esp+36],dword -1 |
1620 | ret |
||
1621 | |||
1622 | |||
1623 | align 4 |
||
1624 | |||
1625 | sys_getsetup: |
||
1626 | |||
1627 | ; 1=roland mpu midi base , base io address |
||
1628 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
||
1629 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1630 | ; 4=sb16 base , base io address |
||
1631 | ; 5=system language, 1eng 2fi 3ger 4rus |
||
1632 | ; 6=wss base |
||
1633 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1634 | ; 8=fat32 partition in hd |
||
1635 | ; 9=get hs timer tic |
||
1636 | |||
1637 | cmp eax,1 |
||
1638 | jne ngsyse1 |
||
1639 | movzx eax,[midi_base] |
||
1640 | mov [esp+36],eax |
||
1641 | ret |
||
1642 | ngsyse1: |
||
1643 | |||
1644 | cmp eax,2 |
||
1645 | jne ngsyse2 |
||
1646 | cmp ebx,1 |
||
1647 | jnz kbnobaseret |
||
1648 | mov edi,[0x3010] |
||
115 | poddubny | 1649 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1650 | mov ebx,ecx |
1651 | mov eax,keymap |
||
1652 | mov ecx,128 |
||
1653 | call memmove |
||
1654 | ret |
||
1655 | kbnobaseret: |
||
1656 | cmp ebx,2 |
||
1657 | jnz kbnoshiftret |
||
1658 | mov edi,[0x3010] |
||
115 | poddubny | 1659 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1660 | mov ebx,ecx |
1661 | mov eax,keymap_shift |
||
1662 | mov ecx,128 |
||
1663 | call memmove |
||
1664 | ret |
||
1665 | kbnoshiftret: |
||
1666 | cmp ebx,3 |
||
1667 | jne kbnoaltret |
||
1668 | mov edi,[0x3010] |
||
115 | poddubny | 1669 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1670 | mov ebx,ecx |
1671 | mov eax,keymap_alt |
||
1672 | mov ecx,128 |
||
1673 | call memmove |
||
1674 | ret |
||
1675 | kbnoaltret: |
||
1676 | cmp ebx,9 |
||
1677 | jnz ngsyse2 |
||
1678 | movzx eax,word [keyboard] |
||
1679 | mov [esp+36],eax |
||
1680 | ret |
||
1681 | ngsyse2: |
||
1682 | |||
1683 | cmp eax,3 |
||
1684 | jnz ngsyse3 |
||
1685 | movzx eax,[cd_base] |
||
1686 | mov [esp+36],eax |
||
1687 | ret |
||
1688 | ngsyse3: |
||
1689 | |||
1690 | cmp eax,4 |
||
1691 | jne ngsyse4 |
||
1692 | mov eax,[sb16] |
||
1693 | mov [esp+36],eax |
||
1694 | ret |
||
1695 | ngsyse4: |
||
1696 | |||
1697 | cmp eax,5 |
||
1698 | jnz ngsyse5 |
||
1699 | mov eax,[syslang] |
||
1700 | mov [esp+36],eax |
||
1701 | ret |
||
1702 | ngsyse5: |
||
1703 | cmp eax,6 |
||
1704 | jnz ngsyse6 |
||
1705 | mov eax,[wss] |
||
1706 | mov [esp+36],eax |
||
1707 | ret |
||
1708 | ngsyse6: |
||
1709 | cmp eax,7 |
||
1710 | jnz ngsyse7 |
||
1711 | movzx eax,[hd_base] |
||
1712 | mov [esp+36],eax |
||
1713 | ret |
||
1714 | ngsyse7: |
||
1715 | cmp eax,8 |
||
1716 | jnz ngsyse8 |
||
1717 | mov eax,[fat32part] |
||
1718 | mov [esp+36],eax |
||
1719 | ret |
||
1720 | ngsyse8: |
||
1721 | cmp eax,9 |
||
1722 | jne ngsyse9 |
||
1723 | mov eax,[timer_ticks] ;[0xfdf0] |
||
1724 | mov [esp+36],eax |
||
1725 | ret |
||
1726 | ngsyse9: |
||
1727 | cmp eax,10 |
||
1728 | jnz ngsyse10 |
||
1729 | mov eax,[sound_dma] |
||
1730 | mov [esp+36],eax |
||
1731 | ret |
||
1732 | ngsyse10: |
||
1733 | cmp eax,11 |
||
1734 | jnz ngsyse11 |
||
1735 | mov eax,[lba_read_enabled] |
||
1736 | mov [esp+36],eax |
||
1737 | ret |
||
1738 | ngsyse11: |
||
1739 | cmp eax,12 |
||
1740 | jnz ngsyse12 |
||
1741 | mov eax,[pci_access_enabled] |
||
1742 | mov [esp+36],eax |
||
1743 | ret |
||
1744 | ngsyse12: |
||
1745 | mov [esp+36],dword 1 |
||
1746 | ret |
||
1747 | |||
1748 | |||
1749 | align 4 |
||
1750 | |||
1751 | readmousepos: |
||
1752 | |||
1753 | ; eax=0 screen relative |
||
1754 | ; eax=1 window relative |
||
1755 | ; eax=2 buttons pressed |
||
1756 | |||
1757 | test eax,eax |
||
1758 | jnz nosr |
||
1759 | mov eax,[0xfb0a] |
||
1760 | shl eax,16 |
||
1761 | mov ax,[0xfb0c] |
||
1762 | mov [esp+36],eax |
||
1763 | ret |
||
1764 | nosr: |
||
1765 | |||
1766 | cmp eax,1 |
||
1767 | jnz nowr |
||
1768 | mov eax,[0xfb0a] |
||
1769 | shl eax,16 |
||
1770 | mov ax,[0xfb0c] |
||
1771 | mov esi,[0x3010] |
||
115 | poddubny | 1772 | mov bx, word [esi-twdw+WDATA.box.left] |
1 | ha | 1773 | shl ebx,16 |
115 | poddubny | 1774 | mov bx, word [esi-twdw+WDATA.box.top] |
1 | ha | 1775 | sub eax,ebx |
164 | serge | 1776 | |
137 | mikedld | 1777 | mov edi,[0x3000] |
1778 | shl edi,8 |
||
1779 | sub ax,word[edi+0x80000+APPDATA.wnd_clientbox.top] |
||
1780 | rol eax,16 |
||
1781 | sub ax,word[edi+0x80000+APPDATA.wnd_clientbox.left] |
||
1782 | rol eax,16 |
||
164 | serge | 1783 | |
1 | ha | 1784 | mov [esp+36],eax |
1785 | ret |
||
1786 | nowr: |
||
1787 | |||
1788 | cmp eax,2 |
||
1789 | jnz nomb |
||
1790 | movzx eax,byte [0xfb40] |
||
1791 | nomb: |
||
1792 | mov [esp+36],eax |
||
1793 | |||
1794 | ret |
||
1795 | |||
1796 | is_input: |
||
1797 | |||
1798 | push edx |
||
1799 | mov dx,word [midisp] |
||
1800 | in al,dx |
||
1801 | and al,0x80 |
||
1802 | pop edx |
||
1803 | ret |
||
1804 | |||
1805 | |||
1806 | is_output: |
||
1807 | |||
1808 | push edx |
||
1809 | mov dx,word [midisp] |
||
1810 | in al,dx |
||
1811 | and al,0x40 |
||
1812 | pop edx |
||
1813 | ret |
||
1814 | |||
1815 | |||
1816 | get_mpu_in: |
||
1817 | |||
1818 | push edx |
||
1819 | mov dx,word [mididp] |
||
1820 | in al,dx |
||
1821 | pop edx |
||
1822 | ret |
||
1823 | |||
1824 | |||
1825 | put_mpu_out: |
||
1826 | |||
1827 | push edx |
||
1828 | mov dx,word [mididp] |
||
1829 | out dx,al |
||
1830 | pop edx |
||
1831 | ret |
||
1832 | |||
1833 | |||
1834 | setuart: |
||
1835 | |||
1836 | su1: |
||
1837 | call is_output |
||
1838 | cmp al,0 |
||
1839 | jnz su1 |
||
1840 | mov dx,word [midisp] |
||
1841 | mov al,0xff |
||
1842 | out dx,al |
||
1843 | su2: |
||
1844 | mov dx,word [midisp] |
||
1845 | mov al,0xff |
||
1846 | out dx,al |
||
1847 | call is_input |
||
1848 | cmp al,0 |
||
1849 | jnz su2 |
||
1850 | call get_mpu_in |
||
1851 | cmp al,0xfe |
||
1852 | jnz su2 |
||
1853 | su3: |
||
1854 | call is_output |
||
1855 | cmp al,0 |
||
1856 | jnz su3 |
||
1857 | mov dx,word [midisp] |
||
1858 | mov al,0x3f |
||
1859 | out dx,al |
||
1860 | |||
1861 | ret |
||
1862 | |||
1863 | |||
1864 | align 4 |
||
1865 | |||
1866 | sys_midi: |
||
1867 | |||
1868 | cmp [mididp],0 |
||
1869 | jnz sm0 |
||
1870 | mov [esp+36],dword 1 |
||
1871 | ret |
||
1872 | sm0: |
||
1873 | |||
1874 | cmp eax,1 |
||
1875 | mov [esp+36],dword 0 |
||
1876 | jnz smn1 |
||
1877 | call setuart |
||
1878 | ret |
||
1879 | smn1: |
||
1880 | |||
1881 | cmp eax,2 |
||
1882 | jnz smn2 |
||
1883 | sm10: |
||
1884 | call get_mpu_in |
||
1885 | call is_output |
||
1886 | test al,al |
||
1887 | jnz sm10 |
||
1888 | mov al,bl |
||
1889 | call put_mpu_out |
||
1890 | ret |
||
1891 | smn2: |
||
1892 | |||
1893 | ret |
||
1894 | |||
1895 | |||
1896 | detect_devices: |
||
1897 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
1898 | include 'detect/commouse.inc' |
||
33 | mario79 | 1899 | include 'detect/ps2mouse.inc' |
1 | ha | 1900 | ;include 'detect/dev_fd.inc' |
1901 | ;include 'detect/dev_hdcd.inc' |
||
1902 | ;include 'detect/sear_par.inc' |
||
1903 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
1904 | ret |
||
1905 | |||
1906 | |||
1907 | sys_end: |
||
1908 | |||
1909 | mov eax,[0x3010] |
||
115 | poddubny | 1910 | mov [eax+TASKDATA.state], 3 ; terminate this program |
41 | mikedld | 1911 | |
1 | ha | 1912 | waitterm: ; wait here for termination |
1913 | mov eax,5 |
||
1914 | call delay_hs |
||
1915 | jmp waitterm |
||
1916 | |||
75 | diamond | 1917 | iglobal |
170 | serge | 1918 | align 4 |
75 | diamond | 1919 | sys_system_table: |
1920 | dd sysfn_shutdown ; 1 = system shutdown |
||
1921 | dd sysfn_terminate ; 2 = terminate thread |
||
1922 | dd sysfn_activate ; 3 = activate window |
||
1923 | dd sysfn_getidletime ; 4 = get idle time |
||
1924 | dd sysfn_getcpuclock ; 5 = get cpu clock |
||
1925 | dd sysfn_saveramdisk ; 6 = save ramdisk |
||
1926 | dd sysfn_getactive ; 7 = get active window |
||
1927 | dd sysfn_sound_flag ; 8 = get/set sound_flag |
||
1928 | dd sysfn_shutdown_param ; 9 = shutdown with parameter |
||
1929 | dd sysfn_minimize ; 10 = minimize window |
||
1930 | dd sysfn_getdiskinfo ; 11 = get disk subsystem info |
||
1931 | dd sysfn_lastkey ; 12 = get last pressed key |
||
1932 | dd sysfn_getversion ; 13 = get kernel version |
||
1933 | dd sysfn_waitretrace ; 14 = wait retrace |
||
1934 | dd sysfn_centermouse ; 15 = center mouse cursor |
||
1935 | dd sysfn_getfreemem ; 16 = get free memory size |
||
1936 | dd sysfn_getallmem ; 17 = get total memory size |
||
164 | serge | 1937 | dd sysfn_terminate2 ; 18 = terminate thread using PID |
120 | mario79 | 1938 | ; instead of slot |
1939 | dd sysfn_mouse_acceleration; 19 = set/get mouse acceleration |
||
170 | serge | 1940 | dd sysfn_meminfo ; 20 = get extended memory info |
75 | diamond | 1941 | sysfn_num = ($ - sys_system_table)/4 |
1942 | endg |
||
1943 | |||
1 | ha | 1944 | sys_system: |
75 | diamond | 1945 | dec eax |
1946 | cmp eax, sysfn_num |
||
1947 | jae @f |
||
1948 | jmp dword [sys_system_table + eax*4] |
||
1949 | @@: |
||
1950 | ret |
||
1 | ha | 1951 | |
75 | diamond | 1952 | sysfn_shutdown: ; 18.1 = BOOT |
1 | ha | 1953 | mov [0x2f0000+0x9030],byte 0 |
41 | mikedld | 1954 | for_shutdown_parameter: |
1 | ha | 1955 | mov eax,[0x3004] |
1956 | add eax,2 |
||
1957 | mov [shutdown_processes],eax |
||
1958 | mov [0xFF00],al |
||
75 | diamond | 1959 | and dword [esp+36], 0 |
1 | ha | 1960 | ret |
1961 | uglobal |
||
1962 | shutdown_processes: dd 0x0 |
||
1963 | endg |
||
1964 | |||
75 | diamond | 1965 | sysfn_terminate: ; 18.2 = TERMINATE |
1 | ha | 1966 | cmp ebx,2 |
1967 | jb noprocessterminate |
||
1968 | mov edx,[0x3004] |
||
1969 | cmp ebx,edx |
||
75 | diamond | 1970 | ja noprocessterminate |
1 | ha | 1971 | mov eax,[0x3004] |
1972 | shl ebx,5 |
||
115 | poddubny | 1973 | mov edx,[ebx+0x3000+TASKDATA.pid] |
1974 | add ebx,0x3000+TASKDATA.state |
||
75 | diamond | 1975 | cmp byte [ebx], 9 |
1976 | jz noprocessterminate |
||
41 | mikedld | 1977 | |
1 | ha | 1978 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
1979 | mov [ebx],byte 3 ; clear possible i40's |
||
1980 | ;call MEM_Heap_UnLock |
||
1981 | |||
1982 | cmp edx,[application_table_status] ; clear app table stat |
||
1983 | jne noatsc |
||
1984 | mov [application_table_status],0 |
||
1985 | noatsc: |
||
75 | diamond | 1986 | noprocessterminate: |
1 | ha | 1987 | ret |
1988 | |||
85 | halyavin | 1989 | sysfn_terminate2: |
1990 | ;lock application_table_status mutex |
||
164 | serge | 1991 | .table_status: |
85 | halyavin | 1992 | cli |
1993 | cmp [application_table_status],0 |
||
1994 | je .stf |
||
1995 | sti |
||
1996 | call change_task |
||
1997 | jmp .table_status |
||
1998 | .stf: |
||
1999 | call set_application_table_status |
||
2000 | mov eax,ebx |
||
2001 | call pid_to_slot |
||
2002 | test eax,eax |
||
2003 | jz .not_found |
||
2004 | mov ebx,eax |
||
2005 | cli |
||
2006 | call sysfn_terminate |
||
2007 | mov [application_table_status],0 |
||
2008 | sti |
||
2009 | and dword [esp+36],0 |
||
2010 | ret |
||
2011 | .not_found: |
||
2012 | mov [application_table_status],0 |
||
2013 | or dword [esp+36],-1 |
||
2014 | ret |
||
2015 | |||
75 | diamond | 2016 | sysfn_activate: ; 18.3 = ACTIVATE WINDOW |
1 | ha | 2017 | cmp ebx,2 |
105 | poddubny | 2018 | jb .nowindowactivate |
1 | ha | 2019 | cmp ebx,[0x3004] |
105 | poddubny | 2020 | ja .nowindowactivate |
2021 | |||
2022 | mov [window_minimize], 2 ; restore window if minimized |
||
2023 | |||
2024 | movzx esi, word [0xC000 + ebx*2] |
||
164 | serge | 2025 | cmp esi, [0x3004] |
105 | poddubny | 2026 | je .nowindowactivate ; already active |
2027 | |||
2028 | mov edi, ebx |
||
2029 | shl edi, 5 |
||
2030 | add edi, window_data |
||
2031 | movzx esi, word [0xC000 + ebx * 2] |
||
2032 | lea esi, [0xC400 + esi * 2] |
||
2033 | call waredraw |
||
2034 | .nowindowactivate: |
||
1 | ha | 2035 | ret |
41 | mikedld | 2036 | |
75 | diamond | 2037 | sysfn_getidletime: ; 18.4 = GET IDLETIME |
1 | ha | 2038 | mov eax,[idleusesec] |
75 | diamond | 2039 | mov [esp+36], eax |
1 | ha | 2040 | ret |
2041 | |||
75 | diamond | 2042 | sysfn_getcpuclock: ; 18.5 = GET TSC/SEC |
1 | ha | 2043 | mov eax,[0xf600] |
75 | diamond | 2044 | mov [esp+36], eax |
1 | ha | 2045 | ret |
2046 | |||
2047 | ; SAVE ramdisk to /hd/1/menuet.img |
||
2048 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
||
2049 | include 'blkdev/rdsave.inc' |
||
2050 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
||
75 | diamond | 2051 | |
2052 | sysfn_getactive: ; 18.7 = get active window |
||
102 | poddubny | 2053 | mov eax, [0x3004] |
2054 | movzx eax, word [0xC400 + eax*2] |
||
75 | diamond | 2055 | mov [esp+36],eax |
1 | ha | 2056 | ret |
75 | diamond | 2057 | |
2058 | sysfn_sound_flag: ; 18.8 = get/set sound_flag |
||
1 | ha | 2059 | cmp ebx,1 |
2060 | jne nogetsoundflag |
||
2061 | movzx eax,byte [sound_flag] ; get sound_flag |
||
75 | diamond | 2062 | mov [esp+36],eax |
1 | ha | 2063 | ret |
2064 | nogetsoundflag: |
||
2065 | cmp ebx,2 |
||
2066 | jnz nosoundflag |
||
75 | diamond | 2067 | xor byte [sound_flag], 1 |
2068 | nosoundflag: |
||
41 | mikedld | 2069 | ret |
75 | diamond | 2070 | |
2071 | sysfn_shutdown_param: ; 18.9 = system shutdown with param |
||
1 | ha | 2072 | cmp ebx,1 |
75 | diamond | 2073 | jl exit_for_anyone |
1 | ha | 2074 | cmp ebx,4 |
2075 | jg exit_for_anyone |
||
2076 | mov [0x2f0000+0x9030],bl |
||
2077 | jmp for_shutdown_parameter |
||
75 | diamond | 2078 | |
2079 | sysfn_minimize: ; 18.10 = minimize window |
||
1 | ha | 2080 | mov [window_minimize],1 |
2081 | exit_for_anyone: |
||
2082 | ret |
||
75 | diamond | 2083 | |
2084 | sysfn_getdiskinfo: ; 18.11 = get disk info table |
||
1 | ha | 2085 | cmp ebx,1 |
2086 | jnz full_table |
||
2087 | small_table: |
||
2088 | call for_all_tables |
||
75 | diamond | 2089 | mov ecx,10 |
1 | ha | 2090 | cld |
2091 | rep movsb |
||
2092 | ret |
||
2093 | for_all_tables: |
||
115 | poddubny | 2094 | mov edi,[0x3010] |
2095 | mov edi,[edi+TASKDATA.mem_start] |
||
1 | ha | 2096 | add edi,ecx |
2097 | mov esi,0x40000 |
||
2098 | ret |
||
2099 | full_table: |
||
2100 | cmp ebx,2 |
||
2101 | jnz exit_for_anyone |
||
2102 | call for_all_tables |
||
75 | diamond | 2103 | mov ecx,16384 |
1 | ha | 2104 | cld |
2105 | rep movsd |
||
2106 | ret |
||
75 | diamond | 2107 | |
92 | diamond | 2108 | sysfn_lastkey: ; 18.12 = return 0 (backward compatibility) |
2109 | and dword [esp+36], 0 |
||
2110 | ret |
||
75 | diamond | 2111 | |
2112 | sysfn_getversion: ; 18.13 = get kernel ID and version |
||
115 | poddubny | 2113 | mov edi,[0x3010] |
2114 | mov edi,[edi+TASKDATA.mem_start] |
||
1 | ha | 2115 | add edi,ebx |
2116 | mov esi,version_inf |
||
2117 | mov ecx,version_end-version_inf |
||
2118 | cld |
||
2119 | rep movsb |
||
2120 | ret |
||
75 | diamond | 2121 | |
2122 | sysfn_waitretrace: ; 18.14 = sys wait retrace |
||
41 | mikedld | 2123 | ;wait retrace functions |
2124 | sys_wait_retrace: |
||
2125 | mov edx,0x3da |
||
2126 | WaitRetrace_loop: |
||
2127 | in al,dx |
||
2128 | test al,1000b |
||
2129 | jz WaitRetrace_loop |
||
2130 | mov [esp+36],dword 0 |
||
1 | ha | 2131 | ret |
75 | diamond | 2132 | |
2133 | sysfn_centermouse: ; 18.15 = mouse centered |
||
1 | ha | 2134 | call mouse_centered |
2135 | mov [esp+36],dword 0 |
||
2136 | ret |
||
75 | diamond | 2137 | |
120 | mario79 | 2138 | sysfn_mouse_acceleration: ; 18.19 = set/get mouse features |
2139 | cmp ebx,0 ; get mouse speed factor |
||
2140 | jnz .set_mouse_acceleration |
||
164 | serge | 2141 | xor eax,eax |
120 | mario79 | 2142 | mov ax,[mouse_speed_factor] |
2143 | mov [esp+36],eax |
||
2144 | ret |
||
2145 | .set_mouse_acceleration: |
||
2146 | cmp ebx,1 ; set mouse speed factor |
||
2147 | jnz .get_mouse_delay |
||
2148 | mov [mouse_speed_factor],cx |
||
2149 | ret |
||
2150 | .get_mouse_delay: |
||
2151 | cmp ebx,2 ; get mouse delay |
||
2152 | jnz .set_mouse_delay |
||
2153 | mov eax,[mouse_delay] |
||
2154 | mov [esp+36],eax |
||
2155 | ret |
||
2156 | .set_mouse_delay: |
||
2157 | cmp ebx,3 ; set mouse delay |
||
2158 | jnz .set_pointer_position |
||
2159 | mov [mouse_delay],ecx |
||
2160 | ret |
||
2161 | .set_pointer_position: |
||
2162 | cmp ebx,4 ; set mouse pointer position |
||
2163 | jnz .end |
||
2164 | mov [0xFB0C],cx ;y |
||
2165 | ror ecx,16 |
||
2166 | mov [0xFB0A],cx ;x |
||
2167 | rol ecx,16 |
||
2168 | .end: |
||
2169 | ret |
||
2170 | |||
75 | diamond | 2171 | sysfn_getfreemem: |
170 | serge | 2172 | mov eax, [pg_data.pages_free] |
2173 | shl eax, 2 |
||
2174 | mov [esp+36],eax |
||
1 | ha | 2175 | ret |
75 | diamond | 2176 | |
2177 | sysfn_getallmem: |
||
170 | serge | 2178 | mov eax,[MEM_AMOUNT] |
2179 | shr eax, 10 |
||
75 | diamond | 2180 | mov [esp+36],eax |
32 | halyavin | 2181 | ret |
2182 | |||
41 | mikedld | 2183 | uglobal |
2184 | ;// mike.dld, 2006-29-01 [ |
||
2185 | screen_workarea RECT |
||
2186 | ;// mike.dld, 2006-29-01 ] |
||
1 | ha | 2187 | window_minimize db 0 |
2188 | sound_flag db 0 |
||
41 | mikedld | 2189 | endg |
1 | ha | 2190 | |
41 | mikedld | 2191 | iglobal |
2192 | version_inf: |
||
147 | diamond | 2193 | db 0,6,0,0 ; version 0.6.0.0 |
41 | mikedld | 2194 | db UID_KOLIBRI |
2195 | db 'Kolibri',0 |
||
2196 | version_end: |
||
2197 | endg |
||
1 | ha | 2198 | |
41 | mikedld | 2199 | UID_NONE=0 |
1 | ha | 2200 | UID_MENUETOS=1 ;official |
2201 | UID_KOLIBRI=2 ;russian |
||
2202 | |||
2203 | sys_cachetodiskette: |
||
19 | mario79 | 2204 | ; pushad |
2205 | ; cmp eax,1 |
||
2206 | ; jne no_write_all_of_ramdisk |
||
2207 | ; call fdc_writeramdisk |
||
2208 | ; popad |
||
2209 | ; ret |
||
2210 | ; no_write_all_of_ramdisk: |
||
2211 | ; cmp eax,2 |
||
2212 | ; jne no_write_part_of_ramdisk |
||
2213 | ; call fdc_commitflush |
||
2214 | ; popad |
||
2215 | ; ret |
||
2216 | ; no_write_part_of_ramdisk: |
||
2217 | ; cmp eax,3 |
||
2218 | ; jne no_set_fdc |
||
2219 | ; call fdc_set |
||
2220 | ; popad |
||
2221 | ; ret |
||
2222 | ; no_set_fdc: |
||
2223 | ; cmp eax,4 |
||
2224 | ; jne no_get_fdc |
||
2225 | ; popad |
||
2226 | ; call fdc_get |
||
2227 | ; mov [esp+36],ecx |
||
2228 | ; ret |
||
2229 | ; no_get_fdc: |
||
2230 | ; popad |
||
2231 | ; ret |
||
2232 | cmp eax,1 |
||
2233 | jne no_floppy_a_save |
||
2234 | mov [flp_number],1 |
||
2235 | jmp save_image_on_floppy |
||
2236 | no_floppy_a_save: |
||
1 | ha | 2237 | cmp eax,2 |
19 | mario79 | 2238 | jne no_floppy_b_save |
2239 | mov [flp_number],2 |
||
2240 | save_image_on_floppy: |
||
2241 | call save_image |
||
2242 | mov [esp+36],dword 0 |
||
2243 | cmp [FDC_Status],0 |
||
41 | mikedld | 2244 | je yes_floppy_save |
19 | mario79 | 2245 | no_floppy_b_save: |
2246 | mov [esp+36],dword 1 |
||
2247 | yes_floppy_save: |
||
1 | ha | 2248 | ret |
2249 | |||
2250 | uglobal |
||
2251 | ; bgrchanged dd 0x0 |
||
2252 | endg |
||
2253 | |||
2254 | sys_background: |
||
2255 | |||
2256 | cmp eax,1 ; BACKGROUND SIZE |
||
2257 | jnz nosb1 |
||
2258 | cmp ebx,0 |
||
2259 | je sbgrr |
||
2260 | cmp ecx,0 |
||
2261 | je sbgrr |
||
2262 | mov [display_data-8],ebx |
||
2263 | mov [display_data-4],ecx |
||
2264 | ; mov [bgrchanged],1 |
||
2265 | sbgrr: |
||
2266 | ret |
||
2267 | nosb1: |
||
2268 | |||
2269 | cmp eax,2 ; SET PIXEL |
||
2270 | jnz nosb2 |
||
2271 | mov edx,0x160000-16 |
||
2272 | cmp edx,ebx |
||
2273 | jbe nosb2 |
||
2274 | mov edx,[ebx] |
||
2275 | and edx,0xFF000000 ;255*256*256*256 |
||
2276 | and ecx,0x00FFFFFF ;255*256*256+255*256+255 |
||
2277 | add edx,ecx |
||
2278 | mov [ebx+0x300000],edx |
||
2279 | ; mov [bgrchanged],1 |
||
2280 | ret |
||
2281 | nosb2: |
||
2282 | |||
2283 | cmp eax,3 ; DRAW BACKGROUND |
||
2284 | jnz nosb3 |
||
2285 | draw_background_temp: |
||
2286 | ; cmp [bgrchanged],1 ;0 |
||
2287 | ; je nosb31 |
||
2288 | ;draw_background_temp: |
||
2289 | ; mov [bgrchanged],1 ;0 |
||
2290 | mov [0xfff0],byte 1 |
||
76 | mario79 | 2291 | mov [background_defined], 1 |
1 | ha | 2292 | nosb31: |
2293 | ret |
||
2294 | nosb3: |
||
2295 | |||
2296 | cmp eax,4 ; TILED / STRETCHED |
||
2297 | jnz nosb4 |
||
2298 | cmp ebx,[display_data-12] |
||
2299 | je nosb41 |
||
2300 | mov [display_data-12],ebx |
||
2301 | ; mov [bgrchanged],1 |
||
2302 | nosb41: |
||
2303 | ret |
||
2304 | nosb4: |
||
2305 | |||
2306 | cmp eax,5 ; BLOCK MOVE TO BGR |
||
2307 | jnz nosb5 |
||
2308 | ; bughere |
||
2309 | mov edi, [0x3010] |
||
115 | poddubny | 2310 | add ebx, [edi+TASKDATA.mem_start] |
1 | ha | 2311 | ; mov esi, ebx |
2312 | ; mov edi, ecx |
||
2313 | mov eax, ebx |
||
2314 | mov ebx, ecx |
||
2315 | add ecx, edx |
||
2316 | cmp ecx, 0x160000-16 |
||
2317 | ja .fin |
||
2318 | ; add edi, 0x300000 |
||
2319 | add ebx, 0x300000 |
||
2320 | mov ecx, edx |
||
2321 | cmp ecx, 0x160000-16 |
||
2322 | ja .fin |
||
2323 | ; mov [bgrchanged],1 |
||
2324 | ; cld |
||
2325 | ; rep movsb |
||
2326 | call memmove |
||
2327 | .fin: |
||
2328 | ret |
||
2329 | nosb5: |
||
2330 | |||
2331 | ret |
||
2332 | |||
2333 | |||
2334 | align 4 |
||
2335 | |||
2336 | sys_getbackground: |
||
2337 | |||
2338 | cmp eax,1 ; SIZE |
||
2339 | jnz nogb1 |
||
2340 | mov eax,[display_data-8] |
||
2341 | shl eax,16 |
||
2342 | mov ax,[display_data-4] |
||
2343 | mov [esp+36],eax |
||
2344 | ret |
||
2345 | nogb1: |
||
2346 | |||
2347 | cmp eax,2 ; PIXEL |
||
2348 | jnz nogb2 |
||
2349 | mov edx,0x160000-16 |
||
2350 | cmp edx,ebx |
||
2351 | jbe nogb2 |
||
2352 | mov eax, [ebx+0x300000] |
||
2353 | and eax, 0xFFFFFF |
||
2354 | mov [esp+36],eax |
||
2355 | ret |
||
2356 | nogb2: |
||
2357 | |||
2358 | cmp eax,4 ; TILED / STRETCHED |
||
2359 | jnz nogb4 |
||
2360 | mov eax,[display_data-12] |
||
2361 | nogb4: |
||
2362 | mov [esp+36],eax |
||
2363 | ret |
||
2364 | |||
2365 | |||
2366 | align 4 |
||
2367 | |||
2368 | sys_getkey: |
||
2369 | mov [esp+36],dword 1 |
||
92 | diamond | 2370 | ; test main buffer |
1 | ha | 2371 | mov ebx, [0x3000] ; TOP OF WINDOW STACK |
2372 | movzx ecx,word [0xC000 + ebx * 2] |
||
2373 | mov edx,[0x3004] |
||
2374 | cmp ecx,edx |
||
2375 | jne .finish |
||
2376 | cmp [0xf400],byte 0 |
||
2377 | je .finish |
||
2378 | movzx eax,byte [0xf401] |
||
2379 | shl eax,8 |
||
2380 | push eax |
||
2381 | dec byte [0xf400] |
||
2382 | and byte [0xf400],127 |
||
2383 | movzx ecx,byte [0xf400] |
||
2384 | add ecx,2 |
||
2385 | ; mov esi,0xf402 |
||
2386 | ; mov edi,0xf401 |
||
2387 | ; cld |
||
2388 | ; rep movsb |
||
2389 | mov eax, 0xF402 |
||
2390 | mov ebx, 0xF401 |
||
2391 | call memmove |
||
2392 | pop eax |
||
92 | diamond | 2393 | .ret_eax: |
1 | ha | 2394 | mov [esp+36],eax |
92 | diamond | 2395 | ret |
1 | ha | 2396 | .finish: |
92 | diamond | 2397 | ; test hotkeys buffer |
2398 | mov ecx, hotkey_buffer |
||
2399 | @@: |
||
2400 | cmp [ecx], ebx |
||
2401 | jz .found |
||
2402 | add ecx, 8 |
||
2403 | cmp ecx, hotkey_buffer+120*8 |
||
2404 | jb @b |
||
2405 | ret |
||
2406 | .found: |
||
2407 | mov ax, [ecx+6] |
||
2408 | shl eax, 16 |
||
2409 | mov ah, [ecx+4] |
||
2410 | mov al, 2 |
||
2411 | and dword [ecx+4], 0 |
||
2412 | and dword [ecx], 0 |
||
2413 | jmp .ret_eax |
||
1 | ha | 2414 | |
2415 | align 4 |
||
2416 | |||
2417 | sys_getbutton: |
||
2418 | |||
2419 | mov ebx, [0x3000] ; TOP OF WINDOW STACK |
||
2420 | mov [esp+36],dword 1 |
||
2421 | movzx ecx, word [0xC000 + ebx * 2] |
||
2422 | mov edx, [0x3004] ; less than 256 processes |
||
2423 | cmp ecx,edx |
||
2424 | jne .exit |
||
2425 | movzx eax,byte [0xf500] |
||
2426 | test eax,eax |
||
2427 | jz .exit |
||
2428 | mov eax,[0xf501] |
||
2429 | shl eax,8 |
||
2430 | mov [0xf500],byte 0 |
||
2431 | mov [esp+36],eax |
||
2432 | .exit: |
||
2433 | ret |
||
2434 | |||
2435 | |||
2436 | align 4 |
||
2437 | |||
2438 | sys_cpuusage: |
||
2439 | |||
2440 | ; RETURN: |
||
2441 | ; |
||
2442 | ; +00 dword process cpu usage |
||
2443 | ; +04 word position in windowing stack |
||
2444 | ; +06 word windowing stack value at current position (cpu nro) |
||
2445 | ; +10 12 bytes name |
||
2446 | ; +22 dword start in mem |
||
2447 | ; +26 dword used mem |
||
2448 | ; +30 dword PID , process idenfification number |
||
2449 | ; |
||
2450 | |||
2451 | mov edi,[0x3010] ; eax = return area |
||
115 | poddubny | 2452 | add eax,[edi + TASKDATA.mem_start] |
1 | ha | 2453 | |
2454 | cmp ebx,-1 ; who am I ? |
||
2455 | jne no_who_am_i |
||
2456 | mov ebx,[0x3000] |
||
2457 | no_who_am_i: |
||
2458 | |||
2459 | push eax ; return area |
||
2460 | push ebx ; process number |
||
2461 | |||
2462 | push ebx |
||
2463 | push ebx |
||
2464 | push eax |
||
2465 | |||
2466 | ; return memory usage |
||
2467 | |||
2468 | xor edx,edx |
||
2469 | mov eax,0x20 |
||
2470 | mul ebx |
||
115 | poddubny | 2471 | add eax,0x3000+TASKDATA.cpu_usage |
1 | ha | 2472 | mov ebx,eax |
2473 | pop eax |
||
2474 | mov ecx,[ebx] |
||
2475 | mov [eax],ecx |
||
2476 | pop ebx |
||
2477 | mov cx, [0xC000 + ebx * 2] |
||
2478 | mov [eax+4],cx |
||
2479 | mov cx, [0xC400 + ebx * 2] |
||
2480 | mov [eax+6],cx |
||
2481 | push eax |
||
2482 | mov eax,ebx |
||
2483 | shl eax,8 |
||
115 | poddubny | 2484 | add eax,0x80000+APPDATA.app_name |
1 | ha | 2485 | pop ebx |
2486 | add ebx,10 |
||
2487 | mov ecx,11 |
||
2488 | call memmove |
||
2489 | |||
2490 | ; memory usage |
||
2491 | |||
2492 | xor eax,eax |
||
2493 | mov edx,0x100000*16 |
||
2494 | pop ecx ; get gdt of tss |
||
2495 | cmp ecx,1 |
||
2496 | je os_mem |
||
2497 | shl ecx,8 |
||
115 | poddubny | 2498 | mov edx,[0x80000+ecx+APPDATA.mem_size] ;0x8c |
1 | ha | 2499 | mov eax,std_application_base_address |
2500 | ; eax run base -> edx used memory |
||
2501 | os_mem: |
||
2502 | dec edx |
||
2503 | mov [ebx+12],eax |
||
2504 | mov [ebx+16],edx |
||
2505 | |||
2506 | ; PID (+30) |
||
2507 | |||
2508 | mov eax,[esp] |
||
2509 | shl eax,5 |
||
115 | poddubny | 2510 | add eax,0x3000+TASKDATA.pid |
1 | ha | 2511 | mov eax,[eax] |
2512 | mov [ebx+20],eax |
||
2513 | |||
2514 | ; window position and size |
||
2515 | |||
2516 | mov esi,[esp] |
||
2517 | shl esi,5 |
||
115 | poddubny | 2518 | add esi,window_data + WDATA.box |
1 | ha | 2519 | mov edi,[esp+4] |
2520 | add edi,34 |
||
115 | poddubny | 2521 | mov ecx,4 |
1 | ha | 2522 | cld |
115 | poddubny | 2523 | rep movsd |
1 | ha | 2524 | |
2525 | ; Process state (+50) |
||
2526 | |||
2527 | mov eax,[esp] |
||
2528 | shl eax,5 |
||
115 | poddubny | 2529 | add eax,0x3000+TASKDATA.state |
1 | ha | 2530 | mov eax,[eax] |
2531 | mov [ebx+40],ax |
||
2532 | |||
138 | mikedld | 2533 | ; Window client area box |
1 | ha | 2534 | |
138 | mikedld | 2535 | mov esi,[esp] |
2536 | shl esi,8 |
||
2537 | add esi,0x80000+APPDATA.wnd_clientbox |
||
2538 | lea edi,[ebx+44] |
||
2539 | mov ecx,4 |
||
2540 | rep movsd |
||
164 | serge | 2541 | |
2542 | ; Window state |
||
2543 | |||
138 | mikedld | 2544 | mov esi,[esp] |
2545 | shl esi,5 |
||
2546 | add esi,window_data + WDATA.box |
||
164 | serge | 2547 | mov al,[esi+window_data+WDATA.fl_wstate] |
2548 | mov [edi],al |
||
138 | mikedld | 2549 | |
1 | ha | 2550 | pop ebx |
2551 | pop eax |
||
2552 | |||
2553 | ; return number of processes |
||
2554 | |||
2555 | mov eax,[0x3004] |
||
2556 | mov [esp+36],eax |
||
2557 | ret |
||
2558 | |||
2559 | |||
2560 | |||
2561 | |||
2562 | align 4 |
||
2563 | sys_clock: |
||
2564 | cli |
||
2565 | ; Mikhail Lisovin xx Jan 2005 |
||
2566 | @@: mov al, 10 |
||
2567 | out 0x70, al |
||
2568 | in al, 0x71 |
||
2569 | test al, al |
||
2570 | jns @f |
||
2571 | mov esi, 1 |
||
2572 | call delay_ms |
||
2573 | jmp @b |
||
2574 | @@: |
||
2575 | ; end Lisovin's fix |
||
2576 | |||
2577 | xor al,al ; seconds |
||
2578 | out 0x70,al |
||
2579 | in al,0x71 |
||
2580 | movzx ecx,al |
||
2581 | mov al,02 ; minutes |
||
2582 | shl ecx,16 |
||
2583 | out 0x70,al |
||
2584 | in al,0x71 |
||
2585 | movzx edx,al |
||
2586 | mov al,04 ; hours |
||
2587 | shl edx,8 |
||
2588 | out 0x70,al |
||
2589 | in al,0x71 |
||
2590 | add ecx,edx |
||
2591 | movzx edx,al |
||
2592 | add ecx,edx |
||
2593 | sti |
||
2594 | mov [esp+36],ecx |
||
2595 | ret |
||
2596 | |||
2597 | |||
2598 | align 4 |
||
2599 | |||
2600 | sys_date: |
||
2601 | |||
2602 | cli |
||
75 | diamond | 2603 | |
2604 | @@: mov al, 10 |
||
2605 | out 0x70, al |
||
2606 | in al, 0x71 |
||
2607 | test al, al |
||
2608 | jns @f |
||
2609 | mov esi, 1 |
||
2610 | call delay_ms |
||
2611 | jmp @b |
||
2612 | @@: |
||
2613 | |||
2614 | mov ch,0 |
||
1 | ha | 2615 | mov al,7 ; date |
2616 | out 0x70,al |
||
2617 | in al,0x71 |
||
2618 | mov cl,al |
||
2619 | mov al,8 ; month |
||
2620 | shl ecx,16 |
||
2621 | out 0x70,al |
||
2622 | in al,0x71 |
||
2623 | mov ch,al |
||
2624 | mov al,9 ; year |
||
2625 | out 0x70,al |
||
2626 | in al,0x71 |
||
2627 | mov cl,al |
||
2628 | sti |
||
2629 | mov [esp+36],ecx |
||
2630 | ret |
||
2631 | |||
2632 | |||
2633 | ; redraw status |
||
2634 | |||
2635 | sys_redrawstat: |
||
2636 | |||
2637 | cmp eax,1 |
||
2638 | jne no_widgets_away |
||
2639 | |||
2640 | ; buttons away |
||
2641 | |||
2642 | mov ecx,[0x3000] |
||
2643 | |||
2644 | sys_newba2: |
||
2645 | |||
2646 | mov edi,[0xfe88] |
||
2647 | cmp [edi],dword 0 ; empty button list ? |
||
2648 | je end_of_buttons_away |
||
2649 | |||
2650 | movzx ebx,word [edi] |
||
2651 | inc ebx |
||
2652 | |||
2653 | mov eax,edi |
||
2654 | |||
2655 | sys_newba: |
||
2656 | |||
2657 | dec ebx |
||
2658 | jz end_of_buttons_away |
||
2659 | |||
2660 | add eax,0x10 |
||
2661 | cmp cx,[eax] |
||
2662 | jnz sys_newba |
||
2663 | |||
2664 | push eax ebx ecx |
||
2665 | mov ecx,ebx |
||
2666 | inc ecx |
||
2667 | shl ecx,4 |
||
2668 | mov ebx,eax |
||
2669 | add eax,0x10 |
||
2670 | call memmove |
||
2671 | dec dword [edi] |
||
2672 | pop ecx ebx eax |
||
2673 | |||
2674 | jmp sys_newba2 |
||
2675 | |||
2676 | end_of_buttons_away: |
||
2677 | |||
2678 | ret |
||
2679 | |||
2680 | no_widgets_away: |
||
2681 | |||
2682 | cmp eax,2 |
||
2683 | jnz srl1 |
||
2684 | |||
2685 | mov edx,[0x3010] ; return whole screen draw area for this app |
||
2686 | add edx,draw_data-0x3000 |
||
115 | poddubny | 2687 | mov [edx+RECT.left], 0 |
2688 | mov [edx+RECT.top], 0 |
||
1 | ha | 2689 | mov eax,[0xfe00] |
115 | poddubny | 2690 | mov [edx+RECT.right],eax |
1 | ha | 2691 | mov eax,[0xfe04] |
115 | poddubny | 2692 | mov [edx+RECT.bottom],eax |
1 | ha | 2693 | |
2694 | mov edi,[0x3010] |
||
186 | diamond | 2695 | or [edi-twdw+WDATA.fl_wdrawn], 1 ; no new position & buttons from app |
1 | ha | 2696 | |
2697 | call sys_window_mouse |
||
2698 | |||
2699 | ret |
||
2700 | |||
2701 | srl1: |
||
2702 | |||
2703 | ret |
||
2704 | |||
2705 | |||
2706 | sys_drawwindow: |
||
2707 | |||
2708 | mov edi,ecx |
||
2709 | shr edi,16+8 |
||
2710 | and edi,15 |
||
2711 | |||
2712 | cmp edi,0 ; type I - original style |
||
2713 | jne nosyswI |
||
33 | mario79 | 2714 | inc [mouse_pause] |
36 | mario79 | 2715 | call [disable_mouse] |
1 | ha | 2716 | call sys_set_window |
36 | mario79 | 2717 | call [disable_mouse] |
1 | ha | 2718 | call drawwindow_I |
114 | mikedld | 2719 | ;dec [mouse_pause] |
2720 | ;call [draw_pointer] |
||
2721 | ;ret |
||
2722 | jmp draw_window_caption.2 |
||
1 | ha | 2723 | nosyswI: |
2724 | |||
2725 | cmp edi,1 ; type II - only reserve area, no draw |
||
2726 | jne nosyswII |
||
33 | mario79 | 2727 | inc [mouse_pause] |
36 | mario79 | 2728 | call [disable_mouse] |
1 | ha | 2729 | call sys_set_window |
36 | mario79 | 2730 | call [disable_mouse] |
1 | ha | 2731 | call sys_window_mouse |
33 | mario79 | 2732 | dec [mouse_pause] |
36 | mario79 | 2733 | call [draw_pointer] |
1 | ha | 2734 | ret |
2735 | nosyswII: |
||
2736 | |||
2737 | cmp edi,2 ; type III - new style |
||
2738 | jne nosyswIII |
||
33 | mario79 | 2739 | inc [mouse_pause] |
36 | mario79 | 2740 | call [disable_mouse] |
1 | ha | 2741 | call sys_set_window |
36 | mario79 | 2742 | call [disable_mouse] |
1 | ha | 2743 | call drawwindow_III |
114 | mikedld | 2744 | ;dec [mouse_pause] |
2745 | ;call [draw_pointer] |
||
2746 | ;ret |
||
2747 | jmp draw_window_caption.2 |
||
1 | ha | 2748 | nosyswIII: |
2749 | |||
2750 | cmp edi,3 ; type IV - skinned window |
||
2751 | jne nosyswIV |
||
33 | mario79 | 2752 | |
102 | poddubny | 2753 | ; parameter for drawwindow_IV |
35 | halyavin | 2754 | push 0 |
102 | poddubny | 2755 | mov edi, [0x3004] |
2756 | movzx edi, word [0xC400 + edi*2] |
||
2757 | cmp edi, [0x3000] |
||
33 | mario79 | 2758 | jne @f |
102 | poddubny | 2759 | inc dword [esp] |
2760 | @@: |
||
33 | mario79 | 2761 | |
2762 | inc [mouse_pause] |
||
36 | mario79 | 2763 | call [disable_mouse] |
1 | ha | 2764 | call sys_set_window |
36 | mario79 | 2765 | call [disable_mouse] |
2766 | call drawwindow_IV |
||
114 | mikedld | 2767 | ;dec [mouse_pause] |
2768 | ;call [draw_pointer] |
||
2769 | ;ret |
||
2770 | jmp draw_window_caption.2 |
||
1 | ha | 2771 | nosyswIV: |
2772 | |||
2773 | ret |
||
2774 | |||
2775 | |||
114 | mikedld | 2776 | draw_window_caption: |
2777 | inc [mouse_pause] |
||
2778 | call [disable_mouse] |
||
2779 | |||
2780 | xor eax,eax |
||
2781 | mov edx,[0x3004] |
||
2782 | movzx edx,word[0xC400+edx*2] |
||
2783 | cmp edx,[0x3000] |
||
2784 | jne @f |
||
2785 | inc eax |
||
2786 | @@: mov edx,[0x3000] |
||
2787 | shl edx,5 |
||
2788 | add edx,window_data |
||
2789 | movzx ebx,[edx+WDATA.fl_wstyle] |
||
2790 | and bl,0x0F |
||
2791 | cmp bl,3 |
||
2792 | jne .not_style_3 |
||
2793 | |||
2794 | push edx |
||
2795 | call drawwindow_IV_caption |
||
2796 | add esp,4 |
||
2797 | jmp .2 |
||
2798 | |||
2799 | .not_style_3: |
||
2800 | cmp bl,2 |
||
2801 | jne .not_style_2 |
||
2802 | |||
2803 | call drawwindow_III_caption |
||
2804 | jmp .2 |
||
2805 | |||
2806 | .not_style_2: |
||
2807 | cmp bl,0 |
||
2808 | jne .2 |
||
2809 | |||
2810 | call drawwindow_I_caption |
||
2811 | |||
2812 | ;-------------------------------------------------------------- |
||
2813 | .2: ;jmp @f |
||
2814 | mov edi,[0x3000] |
||
2815 | shl edi,5 |
||
2816 | test [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
||
2817 | jz @f |
||
2818 | mov ecx,[edi*8+0x80000+APPDATA.wnd_caption] |
||
2819 | or ecx,ecx |
||
2820 | jz @f |
||
115 | poddubny | 2821 | add ecx,[edi+twdw+TASKDATA.mem_start] |
114 | mikedld | 2822 | |
2823 | movzx eax,[edi+window_data+WDATA.fl_wstyle] |
||
2824 | and al,0x0F |
||
2825 | cmp al,3 |
||
2826 | jne .not_skinned |
||
2827 | |||
2828 | mov ebp,[edi+window_data+WDATA.box.left-2] |
||
2829 | mov bp,word[edi+window_data+WDATA.box.top] |
||
2830 | movzx eax,word[edi+window_data+WDATA.box.width] |
||
2831 | sub ax,[_skinmargins.left] |
||
2832 | sub ax,[_skinmargins.right] |
||
2833 | cwde |
||
2834 | cdq |
||
2835 | mov ebx,6 |
||
2836 | idiv ebx |
||
2837 | or eax,eax |
||
2838 | js @f |
||
2839 | mov edx,eax |
||
2840 | mov eax,dword[_skinmargins.left-2] |
||
2841 | mov ax,word[_skinh] |
||
2842 | sub ax,[_skinmargins.bottom] |
||
2843 | sub ax,[_skinmargins.top] |
||
2844 | sar ax,1 |
||
2845 | adc ax,0 |
||
2846 | add ax,[_skinmargins.top] |
||
2847 | add ax,-3 |
||
2848 | add eax,ebp |
||
139 | diamond | 2849 | jmp .dodraw |
114 | mikedld | 2850 | |
2851 | .not_skinned: |
||
2852 | cmp al,1 |
||
2853 | je @f |
||
2854 | |||
2855 | mov ebp,[edi+window_data+WDATA.box.left-2] |
||
2856 | mov bp,word[edi+window_data+WDATA.box.top] |
||
2857 | movzx eax,word[edi+window_data+WDATA.box.width] |
||
2858 | sub eax,16 |
||
2859 | cwde |
||
2860 | cdq |
||
2861 | mov ebx,6 |
||
2862 | idiv ebx |
||
2863 | or eax,eax |
||
2864 | js @f |
||
2865 | mov edx,eax |
||
2866 | mov eax,0x00080007 |
||
2867 | add eax,ebp |
||
139 | diamond | 2868 | .dodraw: |
114 | mikedld | 2869 | mov ebx,[common_colours+16];0x00FFFFFF |
139 | diamond | 2870 | or ebx, 0x80000000 |
114 | mikedld | 2871 | xor edi,edi |
2872 | call dtext |
||
2873 | |||
2874 | @@: |
||
2875 | ;-------------------------------------------------------------- |
||
2876 | dec [mouse_pause] |
||
2877 | call [draw_pointer] |
||
2878 | ret |
||
2879 | |||
2880 | iglobal |
||
2881 | align 4 |
||
2882 | window_topleft dd \ |
||
2883 | 1, 21,\ |
||
2884 | 0, 0,\ |
||
2885 | 5, 20,\ |
||
2886 | 5, ? |
||
2887 | endg |
||
2888 | |||
2889 | set_window_clientbox: |
||
2890 | push eax ecx edi |
||
2891 | |||
2892 | mov eax,[_skinh] |
||
2893 | mov [window_topleft+4*7],eax |
||
2894 | |||
2895 | mov ecx,edi |
||
2896 | sub edi,window_data |
||
2897 | shl edi,3 |
||
2898 | test [ecx+WDATA.fl_wstyle],WSTYLE_CLIENTRELATIVE |
||
2899 | jz @f |
||
2900 | |||
2901 | movzx eax,[ecx+WDATA.fl_wstyle] |
||
2902 | and eax,0x0F |
||
2903 | mov eax,[eax*8+window_topleft+0] |
||
2904 | mov [edi+0x80000+APPDATA.wnd_clientbox.left],eax |
||
2905 | shl eax,1 |
||
2906 | neg eax |
||
2907 | add eax,[ecx+WDATA.box.width] |
||
2908 | mov [edi+0x80000+APPDATA.wnd_clientbox.width],eax |
||
2909 | |||
2910 | movzx eax,[ecx+WDATA.fl_wstyle] |
||
2911 | and eax,0x0F |
||
2912 | push [eax*8+window_topleft+0] |
||
2913 | mov eax,[eax*8+window_topleft+4] |
||
2914 | mov [edi+0x80000+APPDATA.wnd_clientbox.top],eax |
||
2915 | neg eax |
||
2916 | sub eax,[esp] |
||
2917 | add eax,[ecx+WDATA.box.height] |
||
2918 | mov [edi+0x80000+APPDATA.wnd_clientbox.height],eax |
||
2919 | add esp,4 |
||
2920 | |||
2921 | pop edi ecx eax |
||
2922 | ret |
||
2923 | @@: |
||
2924 | xor eax,eax |
||
2925 | mov [edi+0x80000+APPDATA.wnd_clientbox.left],eax |
||
2926 | mov [edi+0x80000+APPDATA.wnd_clientbox.top],eax |
||
2927 | mov eax,[ecx+WDATA.box.width] |
||
2928 | mov [edi+0x80000+APPDATA.wnd_clientbox.width],eax |
||
2929 | mov eax,[ecx+WDATA.box.height] |
||
2930 | mov [edi+0x80000+APPDATA.wnd_clientbox.height],eax |
||
2931 | |||
2932 | pop edi ecx eax |
||
2933 | ret |
||
2934 | |||
1 | ha | 2935 | sys_set_window: |
2936 | |||
2937 | mov edi,[0x3000] |
||
2938 | shl edi,5 |
||
2939 | add edi,window_data |
||
2940 | |||
2941 | ; colors |
||
114 | mikedld | 2942 | mov [edi+WDATA.cl_workarea],ecx |
2943 | mov [edi+WDATA.cl_titlebar],edx |
||
2944 | mov [edi+WDATA.cl_frames],esi |
||
1 | ha | 2945 | |
2946 | ; check flag (?) |
||
186 | diamond | 2947 | test [edi+WDATA.fl_wdrawn],1 |
2948 | jnz newd |
||
1 | ha | 2949 | |
2950 | push eax |
||
2951 | mov eax,[timer_ticks] ;[0xfdf0] |
||
2952 | add eax,100 |
||
2953 | mov [new_window_starting],eax |
||
2954 | pop eax |
||
2955 | |||
114 | mikedld | 2956 | mov word[edi+WDATA.box.width],ax |
2957 | mov word[edi+WDATA.box.height],bx |
||
2958 | sar eax,16 |
||
2959 | sar ebx,16 |
||
2960 | mov word[edi+WDATA.box.left],ax |
||
2961 | mov word[edi+WDATA.box.top],bx |
||
1 | ha | 2962 | |
2963 | call check_window_position |
||
2964 | |||
164 | serge | 2965 | call set_window_clientbox |
1 | ha | 2966 | |
2967 | push ecx esi edi ; save for window fullscreen/resize |
||
114 | mikedld | 2968 | ;mov esi,edi |
2969 | |||
2970 | mov cl,[edi+WDATA.fl_wstyle] |
||
2971 | |||
1 | ha | 2972 | sub edi,window_data |
114 | mikedld | 2973 | shl edi,3 |
115 | poddubny | 2974 | add edi,0x80000 |
114 | mikedld | 2975 | |
2976 | and cl,0x0F |
||
115 | poddubny | 2977 | mov [edi+APPDATA.wnd_caption],0 |
114 | mikedld | 2978 | cmp cl,3 |
2979 | jne @f |
||
115 | poddubny | 2980 | mov [edi+APPDATA.wnd_caption],esi |
114 | mikedld | 2981 | @@: mov esi,[esp+0] |
2982 | |||
115 | poddubny | 2983 | add edi, APPDATA.saved_box |
186 | diamond | 2984 | movsd |
2985 | movsd |
||
2986 | movsd |
||
2987 | movsd |
||
1 | ha | 2988 | pop edi esi ecx |
2989 | |||
2990 | push eax ebx ecx edx |
||
2991 | ;;; mov eax, 1 |
||
2992 | ;;; call delay_hs |
||
115 | poddubny | 2993 | mov eax, [edi+WDATA.box.left] |
2994 | mov ebx, [edi+WDATA.box.top] |
||
2995 | mov ecx, [edi+WDATA.box.width] |
||
2996 | mov edx, [edi+WDATA.box.height] |
||
1 | ha | 2997 | add ecx, eax |
2998 | add edx, ebx |
||
2999 | call calculatescreen |
||
3000 | pop edx ecx ebx eax |
||
3001 | |||
3002 | mov [0xf400],byte 0 ; empty keyboard buffer |
||
3003 | mov [0xf500],byte 0 ; empty button buffer |
||
3004 | |||
3005 | newd: |
||
186 | diamond | 3006 | mov [edi+WDATA.fl_redraw],byte 0 ; no redraw |
1 | ha | 3007 | mov edx,edi |
3008 | |||
3009 | ret |
||
3010 | |||
114 | mikedld | 3011 | syscall_windowsettings: |
1 | ha | 3012 | |
114 | mikedld | 3013 | .set_window_caption: |
3014 | dec eax ; subfunction #1 - set window caption |
||
3015 | jnz .get_window_caption |
||
3016 | |||
3017 | ; NOTE: only window owner thread can set its caption, |
||
3018 | ; so there's no parameter for PID/TID |
||
3019 | |||
3020 | mov edi,[0x3000] |
||
3021 | shl edi,5 |
||
3022 | |||
3023 | ; have to check if caption is within application memory limit |
||
3024 | ; check is trivial, and if application resizes its memory, |
||
3025 | ; caption still can become over bounds |
||
3026 | mov ecx,[edi*8+0x80000+APPDATA.mem_size] |
||
3027 | add ecx,255 ; max caption length |
||
3028 | cmp ebx,ecx |
||
3029 | ja .exit_fail |
||
3030 | |||
3031 | mov [edi*8+0x80000+APPDATA.wnd_caption],ebx |
||
3032 | or [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
||
3033 | |||
3034 | call draw_window_caption |
||
3035 | |||
3036 | xor eax,eax ; eax = 0 (success) |
||
3037 | ret |
||
3038 | |||
3039 | .get_window_caption: |
||
3040 | dec eax ; subfunction #2 - get window caption |
||
3041 | jnz .exit_fail |
||
3042 | |||
3043 | ; not implemented yet |
||
3044 | |||
3045 | .exit_fail: |
||
3046 | xor eax,eax |
||
3047 | inc eax ; eax = 1 (fail) |
||
3048 | ret |
||
3049 | |||
3050 | |||
1 | ha | 3051 | sys_window_move: |
3052 | |||
115 | poddubny | 3053 | mov edi,[0x3000] |
49 | mikedld | 3054 | shl edi,5 |
3055 | add edi,window_data |
||
1 | ha | 3056 | |
49 | mikedld | 3057 | test [edi+WDATA.fl_wstate],WSTATE_MAXIMIZED |
3058 | jnz .window_move_return |
||
1 | ha | 3059 | |
115 | poddubny | 3060 | push dword [edi + WDATA.box.left] ; save old coordinates |
3061 | push dword [edi + WDATA.box.top] |
||
3062 | push dword [edi + WDATA.box.width] |
||
3063 | push dword [edi + WDATA.box.height] |
||
1 | ha | 3064 | |
49 | mikedld | 3065 | cmp eax,-1 ; set new position and size |
3066 | je .no_x_reposition |
||
115 | poddubny | 3067 | mov [edi + WDATA.box.left], eax |
49 | mikedld | 3068 | .no_x_reposition: |
3069 | cmp ebx,-1 |
||
3070 | je .no_y_reposition |
||
115 | poddubny | 3071 | mov [edi + WDATA.box.top], ebx |
49 | mikedld | 3072 | .no_y_reposition: |
1 | ha | 3073 | |
49 | mikedld | 3074 | test [edi+WDATA.fl_wstate],WSTATE_ROLLEDUP |
3075 | jnz .no_y_resizing |
||
1 | ha | 3076 | |
49 | mikedld | 3077 | cmp ecx,-1 |
3078 | je .no_x_resizing |
||
115 | poddubny | 3079 | mov [edi + WDATA.box.width], ecx |
49 | mikedld | 3080 | .no_x_resizing: |
3081 | cmp edx,-1 |
||
3082 | je .no_y_resizing |
||
115 | poddubny | 3083 | mov [edi + WDATA.box.height], edx |
49 | mikedld | 3084 | .no_y_resizing: |
1 | ha | 3085 | |
49 | mikedld | 3086 | call check_window_position |
150 | diamond | 3087 | call set_window_clientbox |
1 | ha | 3088 | |
49 | mikedld | 3089 | pushad ; save for window fullscreen/resize |
3090 | mov esi,edi |
||
3091 | sub edi,window_data |
||
3092 | shr edi,5 |
||
3093 | shl edi,8 |
||
115 | poddubny | 3094 | add edi, 0x80000 + APPDATA.saved_box |
49 | mikedld | 3095 | mov ecx,4 |
3096 | cld |
||
3097 | rep movsd |
||
3098 | popad |
||
3099 | |||
3100 | pushad ; calculcate screen at new position |
||
115 | poddubny | 3101 | mov eax, [edi + WDATA.box.left] |
3102 | mov ebx, [edi + WDATA.box.top] |
||
3103 | mov ecx, [edi + WDATA.box.width] |
||
3104 | mov edx, [edi + WDATA.box.height] |
||
164 | serge | 3105 | add ecx,eax |
3106 | add edx,ebx |
||
49 | mikedld | 3107 | call calculatescreen |
3108 | popad |
||
3109 | |||
3110 | pop edx ; calculcate screen at old position |
||
3111 | pop ecx |
||
3112 | pop ebx |
||
3113 | pop eax |
||
3114 | add ecx,eax |
||
3115 | add edx,ebx |
||
3116 | mov [dlx],eax ; save for drawlimits |
||
3117 | mov [dly],ebx |
||
3118 | mov [dlxe],ecx |
||
3119 | mov [dlye],edx |
||
3120 | call calculatescreen |
||
3121 | |||
115 | poddubny | 3122 | mov [edi + WDATA.fl_redraw], 1 ; flag the process as redraw |
49 | mikedld | 3123 | |
3124 | mov eax,edi ; redraw screen at old position |
||
3125 | xor esi,esi |
||
3126 | call redrawscreen |
||
3127 | |||
3128 | mov [0xfff5],byte 0 ; mouse pointer |
||
3129 | mov [0xfff4],byte 0 ; no mouse under |
||
3130 | mov [0xfb44],byte 0 ; react to mouse up/down |
||
3131 | |||
3132 | mov ecx,10 ; wait 1/10 second |
||
3133 | .wmrl3: |
||
3134 | call [draw_pointer] |
||
3135 | mov eax,1 |
||
3136 | call delay_hs |
||
3137 | loop .wmrl3 |
||
3138 | |||
3139 | mov [window_move_pr],0 |
||
3140 | |||
3141 | .window_move_return: |
||
3142 | |||
1 | ha | 3143 | ret |
3144 | |||
67 | diamond | 3145 | ;type_background_1: |
3146 | ; cmp [0xfff0],byte 0 ; background update ? |
||
3147 | ; jz temp_nobackgr |
||
3148 | ; mov [0xfff0],byte 2 |
||
3149 | ; call change_task |
||
3150 | ; mov [draw_data+32+0],dword 0 |
||
3151 | ; mov [draw_data+32+4],dword 0 |
||
3152 | ; mov eax,[0xfe00] |
||
3153 | ; mov ebx,[0xfe04] |
||
3154 | ; mov [draw_data+32+8],eax |
||
3155 | ; mov [draw_data+32+12],ebx |
||
3156 | ; call drawbackground |
||
3157 | ; mov [0xfff0],byte 0 |
||
3158 | ; mov [0xfff4],byte 0 |
||
3159 | ;temp_nobackgr: |
||
3160 | ; ret |
||
41 | mikedld | 3161 | |
1 | ha | 3162 | uglobal |
3163 | window_move_pr dd 0x0 |
||
3164 | window_move_eax dd 0x0 |
||
3165 | window_move_ebx dd 0x0 |
||
3166 | window_move_ecx dd 0x0 |
||
3167 | window_move_edx dd 0x0 |
||
3168 | endg |
||
3169 | |||
3170 | ;ok - 100% work |
||
3171 | ;nt - not tested |
||
3172 | ;--------------------------------------------------------------------------------------------- |
||
3173 | ;eax |
||
3174 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
||
3175 | ;1 - change task. Ret nothing. Block. ok. |
||
3176 | ;2 - performance control |
||
3177 | ; ebx |
||
3178 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
||
3179 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
||
3180 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
||
3181 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
||
3182 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
||
3183 | ;eax |
||
3184 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
||
3185 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
||
3186 | ;--------------------------------------------------------------------------------------------- |
||
3187 | sys_sheduler: ;noname & halyavin |
||
3188 | cmp eax,0 |
||
3189 | je shed_counter |
||
3190 | cmp eax,2 |
||
3191 | je perf_control |
||
3192 | cmp eax,3 |
||
3193 | je rdmsr_instr |
||
3194 | cmp eax,4 |
||
3195 | je wrmsr_instr |
||
3196 | cmp eax,1 |
||
3197 | jne not_supported |
||
3198 | call change_task ;delay,0 |
||
3199 | ret |
||
3200 | shed_counter: |
||
3201 | mov eax,[context_counter] |
||
3202 | mov [esp+36],eax |
||
3203 | not_supported: |
||
3204 | ret |
||
3205 | perf_control: |
||
3206 | inc eax ;now eax=3 |
||
3207 | cmp ebx,eax |
||
3208 | je cache_disable |
||
3209 | dec eax |
||
3210 | cmp ebx,eax |
||
3211 | je cache_enable |
||
3212 | dec eax |
||
3213 | cmp ebx,eax |
||
3214 | je is_cache_enabled |
||
3215 | dec eax |
||
3216 | cmp ebx,eax |
||
3217 | je modify_pce |
||
3218 | ret |
||
3219 | |||
3220 | rdmsr_instr: |
||
3221 | ;now counter in ecx |
||
3222 | ;(edx:eax) esi:edi => edx:esi |
||
3223 | mov eax,esi |
||
3224 | rdmsr |
||
3225 | mov [esp+36],eax |
||
3226 | mov [esp+24],edx ;ret in ebx? |
||
3227 | ret |
||
3228 | |||
3229 | wrmsr_instr: |
||
3230 | ;now counter in ecx |
||
3231 | ;(edx:eax) esi:edi => edx:esi |
||
3232 | mov eax,esi |
||
3233 | wrmsr |
||
3234 | mov [esp+36],eax |
||
3235 | mov [esp+24],edx ;ret in ebx? |
||
3236 | ret |
||
3237 | |||
3238 | cache_disable: |
||
3239 | mov eax,cr0 |
||
3240 | or eax,01100000000000000000000000000000b |
||
3241 | mov cr0,eax |
||
3242 | wbinvd ;set MESI |
||
3243 | ret |
||
3244 | |||
3245 | cache_enable: |
||
3246 | mov eax,cr0 |
||
3247 | and eax,10011111111111111111111111111111b |
||
3248 | mov cr0,eax |
||
3249 | ret |
||
3250 | |||
3251 | is_cache_enabled: |
||
3252 | mov eax,cr0 |
||
3253 | mov ebx,eax |
||
3254 | and eax,01100000000000000000000000000000b |
||
3255 | jz cache_disabled |
||
3256 | mov [esp+36],ebx |
||
3257 | cache_disabled: |
||
3258 | mov dword [esp+36],eax ;0 |
||
3259 | ret |
||
3260 | |||
3261 | modify_pce: |
||
3262 | mov eax,cr4 |
||
3263 | ; mov ebx,0 |
||
3264 | ; or bx,100000000b ;pce |
||
3265 | ; xor eax,ebx ;invert pce |
||
17 | me_root | 3266 | bts eax,8 ;pce=cr4[8] |
1 | ha | 3267 | mov cr4,eax |
3268 | mov [esp+36],eax |
||
3269 | ret |
||
3270 | ;--------------------------------------------------------------------------------------------- |
||
3271 | |||
3272 | |||
3273 | ; check if pixel is allowed to be drawn |
||
3274 | |||
3275 | checkpixel: |
||
21 | poddubny | 3276 | push eax edx |
1 | ha | 3277 | |
3278 | mov edx,[0xfe00] ; screen x size |
||
3279 | inc edx |
||
21 | poddubny | 3280 | imul edx, ebx |
1 | ha | 3281 | mov dl, [eax+edx+display_data] ; lea eax, [...] |
3282 | |||
21 | poddubny | 3283 | xor ecx, ecx |
105 | poddubny | 3284 | mov eax, [0x3000] |
3285 | cmp al, dl |
||
21 | poddubny | 3286 | setne cl |
1 | ha | 3287 | |
21 | poddubny | 3288 | pop edx eax |
1 | ha | 3289 | ret |
3290 | |||
3291 | uglobal |
||
3292 | mouse_active db 0 |
||
3293 | endg |
||
3294 | iglobal |
||
143 | diamond | 3295 | cpustring db '/RD/1/CPU',0 |
1 | ha | 3296 | endg |
3297 | |||
67 | diamond | 3298 | uglobal |
76 | mario79 | 3299 | background_defined db 0 ; diamond, 11.04.2006 |
67 | diamond | 3300 | endg |
1 | ha | 3301 | |
3302 | align 4 |
||
3303 | ; check misc |
||
3304 | |||
3305 | checkmisc: |
||
3306 | |||
3307 | cmp [ctrl_alt_del], 1 |
||
3308 | jne nocpustart |
||
143 | diamond | 3309 | mov ebp, cpustring |
3310 | lea esi,[ebp+6] |
||
41 | mikedld | 3311 | xor ebx,ebx ; no parameters |
40 | halyavin | 3312 | xor edx,edx ; no flags |
143 | diamond | 3313 | call fs_RamdiskExecute.flags |
1 | ha | 3314 | mov [ctrl_alt_del], 0 |
3315 | nocpustart: |
||
3316 | cmp [mouse_active], 1 |
||
3317 | jne mouse_not_active |
||
3318 | mov [mouse_active], 0 |
||
3319 | xor edi, edi |
||
3320 | mov ecx, [0x3004] |
||
3321 | set_mouse_event: |
||
3322 | add edi, 256 |
||
115 | poddubny | 3323 | or [edi+0x80000+APPDATA.event_mask], dword 00100000b |
1 | ha | 3324 | loop set_mouse_event |
3325 | mouse_not_active: |
||
3326 | |||
3327 | |||
3328 | cmp [0xfff0],byte 0 ; background update ? |
||
3329 | jz nobackgr |
||
76 | mario79 | 3330 | cmp [background_defined], 0 |
3331 | jz nobackgr |
||
1 | ha | 3332 | mov [0xfff0],byte 2 |
3333 | call change_task |
||
164 | serge | 3334 | mov [draw_data+32 + RECT.left],dword 0 |
3335 | mov [draw_data+32 + RECT.top],dword 0 |
||
1 | ha | 3336 | mov eax,[0xfe00] |
3337 | mov ebx,[0xfe04] |
||
164 | serge | 3338 | mov [draw_data+32 + RECT.right],eax |
3339 | mov [draw_data+32 + RECT.bottom],ebx |
||
1 | ha | 3340 | call drawbackground |
3341 | mov [0xfff0],byte 0 |
||
3342 | mov [0xfff4],byte 0 |
||
3343 | |||
3344 | nobackgr: |
||
3345 | |||
3346 | |||
3347 | ; system shutdown request |
||
3348 | |||
3349 | cmp [0xFF00],byte 0 |
||
3350 | je noshutdown |
||
3351 | |||
3352 | mov edx,[shutdown_processes] |
||
3353 | sub dl,2 |
||
3354 | |||
3355 | cmp [0xff00],dl |
||
3356 | jne no_mark_system_shutdown |
||
3357 | |||
3358 | mov edx,0x3040 |
||
3359 | movzx ecx,byte [0xff00] |
||
3360 | add ecx,5 |
||
3361 | markz: |
||
115 | poddubny | 3362 | mov [edx+TASKDATA.state],byte 3 |
1 | ha | 3363 | add edx,0x20 |
3364 | loop markz |
||
3365 | |||
3366 | no_mark_system_shutdown: |
||
3367 | |||
3368 | call [disable_mouse] |
||
3369 | |||
3370 | dec byte [0xff00] |
||
3371 | |||
3372 | cmp [0xff00],byte 0 |
||
3373 | je system_shutdown |
||
3374 | |||
3375 | noshutdown: |
||
3376 | |||
3377 | |||
3378 | mov eax,[0x3004] ; termination |
||
115 | poddubny | 3379 | mov ebx,0x3020+TASKDATA.state |
1 | ha | 3380 | mov esi,1 |
3381 | |||
3382 | newct: |
||
3383 | mov cl,[ebx] |
||
3384 | cmp cl,byte 3 |
||
3385 | jz terminate |
||
3386 | cmp cl,byte 4 |
||
3387 | jz terminate |
||
3388 | |||
3389 | add ebx,0x20 |
||
3390 | inc esi |
||
3391 | dec eax |
||
3392 | jnz newct |
||
3393 | |||
3394 | ret |
||
3395 | |||
3396 | |||
3397 | |||
3398 | |||
3399 | ; redraw screen |
||
3400 | |||
3401 | redrawscreen: |
||
3402 | |||
3403 | ; eax , if process window_data base is eax, do not set flag/limits |
||
3404 | |||
3405 | pushad |
||
3406 | push eax |
||
3407 | |||
3408 | ;;; mov eax,2 |
||
3409 | ;;; call delay_hs |
||
3410 | |||
3411 | ;mov ecx,0 ; redraw flags for apps |
||
3412 | xor ecx,ecx |
||
3413 | newdw2: |
||
3414 | |||
3415 | inc ecx |
||
3416 | push ecx |
||
3417 | |||
3418 | mov eax,ecx |
||
3419 | shl eax,5 |
||
3420 | add eax,window_data |
||
3421 | |||
3422 | cmp eax,[esp+4] |
||
3423 | je not_this_task |
||
3424 | ; check if window in redraw area |
||
3425 | mov edi,eax |
||
3426 | |||
3427 | cmp ecx,1 ; limit for background |
||
3428 | jz bgli |
||
3429 | |||
115 | poddubny | 3430 | mov eax, [edi + WDATA.box.left] |
3431 | mov ebx, [edi + WDATA.box.top] |
||
3432 | mov ecx, [edi + WDATA.box.width] |
||
3433 | mov edx, [edi + WDATA.box.height] |
||
164 | serge | 3434 | add ecx,eax |
3435 | add edx,ebx |
||
1 | ha | 3436 | |
3437 | mov ecx,[dlye] ; ecx = area y end ebx = window y start |
||
3438 | cmp ecx,ebx |
||
3439 | jb ricino |
||
3440 | |||
3441 | mov ecx,[dlxe] ; ecx = area x end eax = window x start |
||
3442 | cmp ecx,eax |
||
3443 | jb ricino |
||
3444 | |||
115 | poddubny | 3445 | mov eax, [edi + WDATA.box.left] |
3446 | mov ebx, [edi + WDATA.box.top] |
||
3447 | mov ecx, [edi + WDATA.box.width] |
||
3448 | mov edx, [edi + WDATA.box.height] |
||
3449 | add ecx, eax |
||
3450 | add edx, ebx |
||
164 | serge | 3451 | |
1 | ha | 3452 | mov eax,[dly] ; eax = area y start edx = window y end |
3453 | cmp edx,eax |
||
3454 | jb ricino |
||
3455 | |||
3456 | mov eax,[dlx] ; eax = area x start ecx = window x end |
||
3457 | cmp ecx,eax |
||
3458 | jb ricino |
||
3459 | |||
3460 | bgli: |
||
3461 | |||
3462 | cmp edi,esi |
||
3463 | jz ricino |
||
3464 | |||
3465 | mov eax,edi |
||
3466 | add eax,draw_data-window_data |
||
3467 | |||
3468 | mov ebx,[dlx] ; set limits |
||
115 | poddubny | 3469 | mov [eax + RECT.left], ebx |
1 | ha | 3470 | mov ebx,[dly] |
115 | poddubny | 3471 | mov [eax + RECT.top], ebx |
1 | ha | 3472 | mov ebx,[dlxe] |
115 | poddubny | 3473 | mov [eax + RECT.right], ebx |
1 | ha | 3474 | mov ebx,[dlye] |
115 | poddubny | 3475 | mov [eax + RECT.bottom], ebx |
1 | ha | 3476 | |
3477 | sub eax,draw_data-window_data |
||
3478 | |||
3479 | cmp ecx,1 |
||
3480 | jne nobgrd |
||
3481 | cmp esi,1 |
||
3482 | je newdw8 |
||
3483 | call drawbackground |
||
3484 | |||
3485 | newdw8: |
||
3486 | nobgrd: |
||
3487 | |||
115 | poddubny | 3488 | mov [eax + WDATA.fl_redraw],byte 1 ; mark as redraw |
1 | ha | 3489 | |
3490 | ricino: |
||
3491 | |||
3492 | not_this_task: |
||
3493 | |||
3494 | pop ecx |
||
3495 | |||
3496 | cmp ecx,[0x3004] |
||
3497 | jle newdw2 |
||
3498 | |||
3499 | pop eax |
||
3500 | popad |
||
3501 | |||
3502 | ret |
||
3503 | |||
3504 | calculatebackground: ; background |
||
3505 | |||
3506 | ; all black |
||
3507 | |||
3508 | mov [display_data-8],dword 4 ; size x |
||
3509 | mov [display_data-4],dword 2 ; size y |
||
3510 | |||
3511 | mov edi, 0x300000 ; set background to black |
||
3512 | xor eax, eax |
||
3513 | mov ecx, 0x0fff00 / 4 |
||
3514 | cld |
||
3515 | rep stosd |
||
3516 | |||
3517 | mov edi,display_data ; set os to use all pixels |
||
3518 | mov eax,0x01010101 |
||
3519 | mov ecx,0x1fff00 / 4 |
||
3520 | rep stosd |
||
3521 | |||
3522 | mov byte [0xFFF0], 0 ; do not draw background! |
||
3523 | |||
3524 | ret |
||
3525 | |||
3526 | uglobal |
||
3527 | imax dd 0x0 |
||
3528 | endg |
||
3529 | |||
3530 | |||
3531 | |||
3532 | delay_ms: ; delay in 1/1000 sec |
||
3533 | |||
3534 | |||
3535 | push eax |
||
3536 | push ecx |
||
3537 | |||
3538 | mov ecx,esi |
||
3539 | ; |
||
3540 | imul ecx, 33941 |
||
3541 | shr ecx, 9 |
||
3542 | ; |
||
3543 | |||
3544 | in al,0x61 |
||
3545 | and al,0x10 |
||
3546 | mov ah,al |
||
3547 | cld |
||
3548 | |||
3549 | cnt1: in al,0x61 |
||
3550 | and al,0x10 |
||
3551 | cmp al,ah |
||
3552 | jz cnt1 |
||
3553 | |||
3554 | mov ah,al |
||
3555 | loop cnt1 |
||
3556 | |||
3557 | pop ecx |
||
3558 | pop eax |
||
3559 | |||
3560 | ret |
||
3561 | |||
3562 | |||
3563 | set_app_param: |
||
3564 | push edi |
||
3565 | |||
3566 | mov edi,[0x3010] |
||
115 | poddubny | 3567 | mov [edi+TASKDATA.event_mask],eax |
1 | ha | 3568 | |
3569 | pop edi |
||
3570 | ret |
||
3571 | |||
3572 | |||
3573 | |||
3574 | delay_hs: ; delay in 1/100 secs |
||
3575 | push eax |
||
3576 | push ecx |
||
3577 | push edx |
||
3578 | |||
115 | poddubny | 3579 | mov edx,[timer_ticks] |
1 | ha | 3580 | add edx,eax |
3581 | |||
3582 | newtic: |
||
115 | poddubny | 3583 | mov ecx,[timer_ticks] |
1 | ha | 3584 | cmp edx,ecx |
3585 | jbe zerodelay |
||
3586 | |||
3587 | call change_task |
||
3588 | |||
3589 | jmp newtic |
||
3590 | |||
3591 | zerodelay: |
||
3592 | pop edx |
||
3593 | pop ecx |
||
3594 | pop eax |
||
3595 | |||
3596 | ret |
||
3597 | |||
3598 | |||
3599 | memmove: ; memory move in bytes |
||
3600 | |||
3601 | ; eax = from |
||
3602 | ; ebx = to |
||
3603 | ; ecx = no of bytes |
||
3604 | test ecx, ecx |
||
3605 | jle .ret |
||
3606 | |||
3607 | |||
3608 | push esi edi ecx |
||
3609 | |||
3610 | mov edi, ebx |
||
3611 | mov esi, eax |
||
3612 | |||
3613 | test ecx, not 11b |
||
3614 | jz @f |
||
3615 | |||
3616 | push ecx |
||
3617 | shr ecx, 2 |
||
3618 | rep movsd |
||
3619 | pop ecx |
||
3620 | and ecx, 11b |
||
3621 | jz .finish |
||
3622 | @@: |
||
3623 | rep movsb |
||
3624 | |||
3625 | .finish: |
||
3626 | pop ecx edi esi |
||
3627 | .ret: |
||
3628 | ret |
||
3629 | |||
3630 | |||
75 | diamond | 3631 | ; |
3632 | ;align 4 |
||
1 | ha | 3633 | ; |
75 | diamond | 3634 | ;read_floppy_file: |
1 | ha | 3635 | ; |
75 | diamond | 3636 | ;; as input |
3637 | ;; |
||
3638 | ;; eax pointer to file |
||
3639 | ;; ebx file lenght |
||
3640 | ;; ecx start 512 byte block number |
||
3641 | ;; edx number of blocks to read |
||
3642 | ;; esi pointer to return/work area (atleast 20 000 bytes) |
||
3643 | ;; |
||
3644 | ;; |
||
3645 | ;; on return |
||
3646 | ;; |
||
3647 | ;; eax = 0 command succesful |
||
3648 | ;; 1 no fd base and/or partition defined |
||
3649 | ;; 2 yet unsupported FS |
||
3650 | ;; 3 unknown FS |
||
3651 | ;; 4 partition not defined at hd |
||
3652 | ;; 5 file not found |
||
3653 | ;; ebx = size of file |
||
1 | ha | 3654 | ; |
75 | diamond | 3655 | ; mov edi,[0x3010] |
3656 | ; add edi,0x10 |
||
3657 | ; add esi,[edi] |
||
3658 | ; add eax,[edi] |
||
1 | ha | 3659 | ; |
75 | diamond | 3660 | ; pushad |
3661 | ; mov edi,esi |
||
3662 | ; add edi,1024 |
||
3663 | ; mov esi,0x100000+19*512 |
||
3664 | ; sub ecx,1 |
||
3665 | ; shl ecx,9 |
||
3666 | ; add esi,ecx |
||
3667 | ; shl edx,9 |
||
3668 | ; mov ecx,edx |
||
3669 | ; cld |
||
3670 | ; rep movsb |
||
3671 | ; popad |
||
3672 | ; |
||
3673 | ; mov [esp+36],eax |
||
3674 | ; mov [esp+24],ebx |
||
3675 | ; ret |
||
1 | ha | 3676 | |
3677 | |||
3678 | |||
3679 | align 4 |
||
3680 | |||
3681 | sys_programirq: |
||
3682 | |||
3683 | mov edi,[0x3010] |
||
115 | poddubny | 3684 | add eax,[edi+TASKDATA.mem_start] |
1 | ha | 3685 | |
75 | diamond | 3686 | cmp ebx,16 |
3687 | jae .not_owner |
||
1 | ha | 3688 | mov edi,[0x3010] |
115 | poddubny | 3689 | mov edi,[edi+TASKDATA.pid] |
75 | diamond | 3690 | cmp edi,[irq_owner+ebx*4] |
1 | ha | 3691 | je spril1 |
75 | diamond | 3692 | .not_owner: |
1 | ha | 3693 | mov [esp+36],dword 1 |
3694 | ret |
||
3695 | spril1: |
||
3696 | |||
3697 | mov esi,eax |
||
3698 | shl ebx,6 |
||
3699 | add ebx,irq00read |
||
3700 | mov edi,ebx |
||
3701 | mov ecx,16 |
||
3702 | cld |
||
3703 | rep movsd |
||
3704 | mov [esp+36],dword 0 |
||
3705 | ret |
||
3706 | |||
3707 | |||
3708 | align 4 |
||
3709 | |||
3710 | get_irq_data: |
||
75 | diamond | 3711 | cmp eax,16 |
3712 | jae .not_owner |
||
1 | ha | 3713 | mov edx,eax ; check for correct owner |
3714 | shl edx,2 |
||
3715 | add edx,irq_owner |
||
3716 | mov edx,[edx] |
||
3717 | mov edi,[0x3010] |
||
115 | poddubny | 3718 | mov edi,[edi+TASKDATA.pid] |
1 | ha | 3719 | cmp edx,edi |
3720 | je gidril1 |
||
75 | diamond | 3721 | .not_owner: |
3722 | mov [esp+32],dword 2 ; ecx=2 |
||
1 | ha | 3723 | ret |
3724 | |||
3725 | gidril1: |
||
3726 | |||
3727 | mov ebx,eax |
||
3728 | shl ebx,12 |
||
3729 | add ebx,0x2e0000 |
||
3730 | mov eax,[ebx] |
||
3731 | mov ecx,1 |
||
3732 | test eax,eax |
||
3733 | jz gid1 |
||
3734 | |||
3735 | dec eax |
||
3736 | mov esi,ebx |
||
3737 | mov [ebx],eax |
||
3738 | movzx ebx,byte [ebx+0x10] |
||
3739 | add esi,0x10 |
||
3740 | mov edi,esi |
||
3741 | inc esi |
||
3742 | mov ecx,4000 / 4 |
||
3743 | cld |
||
3744 | rep movsd |
||
75 | diamond | 3745 | ; xor ecx,ecx ; as result of 'rep' ecx=0 |
1 | ha | 3746 | gid1: |
3747 | mov [esp+36],eax |
||
3748 | mov [esp+32],ecx |
||
3749 | mov [esp+24],ebx |
||
3750 | ret |
||
3751 | |||
3752 | |||
3753 | set_io_access_rights: |
||
3754 | |||
3755 | pushad |
||
3756 | |||
3757 | mov edi,[0x3000] |
||
3758 | imul edi,tss_step |
||
3759 | add edi,tss_data+128 |
||
3760 | ; add edi,128 |
||
3761 | |||
3762 | mov ecx,eax |
||
3763 | and ecx,7 ; offset in byte |
||
3764 | |||
3765 | shr eax,3 ; number of byte |
||
3766 | add edi,eax |
||
3767 | |||
3768 | mov ebx,1 |
||
3769 | shl ebx,cl |
||
3770 | |||
3771 | cmp ebp,0 ; enable access - ebp = 0 |
||
3772 | jne siar1 |
||
3773 | |||
3774 | not ebx |
||
3775 | and [edi],byte bl |
||
3776 | |||
3777 | popad |
||
3778 | |||
3779 | ret |
||
3780 | |||
3781 | siar1: |
||
3782 | |||
3783 | or [edi],byte bl ; disable access - ebp = 1 |
||
3784 | |||
3785 | popad |
||
3786 | |||
3787 | ret |
||
3788 | |||
3789 | |||
3790 | |||
3791 | |||
3792 | |||
3793 | r_f_port_area: |
||
3794 | |||
3795 | test eax, eax |
||
3796 | jnz free_port_area |
||
3797 | ; je r_port_area |
||
3798 | ; jmp free_port_area |
||
3799 | |||
3800 | ; r_port_area: |
||
3801 | |||
3802 | pushad |
||
3803 | |||
3804 | cmp ebx,ecx ; beginning > end ? |
||
75 | diamond | 3805 | ja rpal1 |
3806 | cmp ecx,65536 |
||
3807 | jae rpal1 |
||
1 | ha | 3808 | mov esi,[0x2d0000] |
75 | diamond | 3809 | test esi,esi ; no reserved areas ? |
1 | ha | 3810 | je rpal2 |
3811 | cmp esi,255 ; max reserved |
||
75 | diamond | 3812 | jae rpal1 |
1 | ha | 3813 | rpal3: |
3814 | mov edi,esi |
||
3815 | shl edi,4 |
||
3816 | add edi,0x2d0000 |
||
3817 | cmp ebx,[edi+8] |
||
75 | diamond | 3818 | ja rpal4 |
1 | ha | 3819 | cmp ecx,[edi+4] |
3820 | jae rpal1 |
||
3821 | ; jb rpal4 |
||
3822 | ; jmp rpal1 |
||
3823 | rpal4: |
||
3824 | |||
3825 | dec esi |
||
3826 | jnz rpal3 |
||
3827 | jmp rpal2 |
||
3828 | rpal1: |
||
3829 | popad |
||
3830 | mov eax,1 |
||
3831 | ret |
||
3832 | |||
3833 | rpal2: |
||
3834 | popad |
||
3835 | |||
3836 | |||
3837 | ; enable port access at port IO map |
||
3838 | cli |
||
3839 | pushad ; start enable io map |
||
3840 | |||
3841 | cmp ecx,65536 ;16384 |
||
3842 | jae no_unmask_io ; jge |
||
3843 | |||
3844 | mov eax,ebx |
||
3845 | |||
3846 | new_port_access: |
||
3847 | |||
3848 | pushad |
||
3849 | |||
75 | diamond | 3850 | xor ebp,ebp ; enable - eax = port |
1 | ha | 3851 | call set_io_access_rights |
3852 | |||
3853 | popad |
||
3854 | |||
3855 | inc eax |
||
3856 | cmp eax,ecx |
||
3857 | jbe new_port_access |
||
3858 | |||
3859 | no_unmask_io: |
||
3860 | |||
3861 | popad ; end enable io map |
||
3862 | sti |
||
3863 | |||
3864 | mov edi,[0x2d0000] |
||
3865 | add edi,1 |
||
3866 | mov [0x2d0000],edi |
||
3867 | shl edi,4 |
||
3868 | add edi,0x2d0000 |
||
3869 | mov esi,[0x3010] |
||
115 | poddubny | 3870 | mov esi,[esi+TASKDATA.pid] |
1 | ha | 3871 | mov [edi],esi |
3872 | mov [edi+4],ebx |
||
3873 | mov [edi+8],ecx |
||
3874 | |||
3875 | xor eax, eax |
||
3876 | ret |
||
3877 | |||
3878 | |||
3879 | |||
3880 | |||
3881 | free_port_area: |
||
3882 | |||
3883 | pushad |
||
3884 | |||
3885 | mov esi,[0x2d0000] ; no reserved areas ? |
||
75 | diamond | 3886 | test esi,esi |
1 | ha | 3887 | je frpal2 |
3888 | mov edx,[0x3010] |
||
115 | poddubny | 3889 | mov edx,[edx+TASKDATA.pid] |
1 | ha | 3890 | frpal3: |
3891 | mov edi,esi |
||
3892 | shl edi,4 |
||
3893 | add edi,0x2d0000 |
||
3894 | cmp edx,[edi] |
||
3895 | jne frpal4 |
||
3896 | cmp ebx,[edi+4] |
||
3897 | jne frpal4 |
||
3898 | cmp ecx,[edi+8] |
||
3899 | jne frpal4 |
||
3900 | jmp frpal1 |
||
3901 | frpal4: |
||
3902 | dec esi |
||
3903 | jnz frpal3 |
||
3904 | frpal2: |
||
3905 | popad |
||
3906 | mov eax,1 |
||
3907 | ret |
||
3908 | frpal1: |
||
3909 | mov ecx,256 |
||
3910 | sub ecx,esi |
||
3911 | shl ecx,4 |
||
3912 | mov esi,edi |
||
3913 | add esi,16 |
||
3914 | cld |
||
3915 | rep movsb |
||
3916 | |||
3917 | dec dword [0x2d0000] |
||
3918 | |||
3919 | popad |
||
3920 | |||
3921 | |||
3922 | ; disable port access at port IO map |
||
3923 | |||
3924 | pushad ; start disable io map |
||
3925 | |||
3926 | cmp ecx,65536 ;16384 |
||
3927 | jge no_mask_io |
||
3928 | |||
3929 | mov eax,ebx |
||
3930 | |||
3931 | new_port_access_disable: |
||
3932 | |||
3933 | pushad |
||
3934 | |||
3935 | mov ebp,1 ; disable - eax = port |
||
3936 | call set_io_access_rights |
||
3937 | |||
3938 | popad |
||
3939 | |||
3940 | inc eax |
||
3941 | cmp eax,ecx |
||
3942 | jbe new_port_access_disable |
||
3943 | |||
3944 | no_mask_io: |
||
3945 | |||
3946 | popad ; end disable io map |
||
3947 | |||
3948 | xor eax, eax |
||
3949 | ret |
||
3950 | |||
3951 | |||
3952 | reserve_free_irq: |
||
3953 | |||
75 | diamond | 3954 | mov ecx, 1 |
3955 | cmp ebx, 16 |
||
3956 | jae fril1 |
||
3957 | test eax,eax |
||
1 | ha | 3958 | jz reserve_irq |
3959 | |||
75 | diamond | 3960 | lea edi,[irq_owner+ebx*4] |
1 | ha | 3961 | mov edx,[edi] |
3962 | mov eax,[0x3010] |
||
115 | poddubny | 3963 | cmp edx,[eax+TASKDATA.pid] |
1 | ha | 3964 | jne fril1 |
75 | diamond | 3965 | dec ecx |
3966 | mov [edi],ecx |
||
1 | ha | 3967 | fril1: |
3968 | mov [esp+36],ecx ; return in eax |
||
3969 | ret |
||
3970 | |||
3971 | reserve_irq: |
||
3972 | |||
75 | diamond | 3973 | lea edi,[irq_owner+ebx*4] |
3974 | cmp dword [edi], 0 |
||
3975 | jnz ril1 |
||
1 | ha | 3976 | |
3977 | mov edx,[0x3010] |
||
115 | poddubny | 3978 | mov edx,[edx+TASKDATA.pid] |
1 | ha | 3979 | mov [edi],edx |
75 | diamond | 3980 | dec ecx |
1 | ha | 3981 | ril1: |
3982 | mov [esp+36],ecx ; return in eax |
||
3983 | ret |
||
3984 | |||
3985 | |||
3986 | |||
3987 | drawbackground: |
||
33 | mario79 | 3988 | inc [mouse_pause] |
1 | ha | 3989 | cmp [0xfe0c],word 0x12 |
117 | mario79 | 3990 | je dbrv20 |
1 | ha | 3991 | dbrv12: |
3992 | cmp [0xfe0c],word 0100000000000000b |
||
3993 | jge dbrv20 |
||
3994 | cmp [0xfe0c],word 0x13 |
||
3995 | je dbrv20 |
||
3996 | call vesa12_drawbackground |
||
33 | mario79 | 3997 | dec [mouse_pause] |
36 | mario79 | 3998 | call [draw_pointer] |
1 | ha | 3999 | ret |
4000 | dbrv20: |
||
4001 | cmp [display_data-12],dword 1 |
||
4002 | jne bgrstr |
||
4003 | call vesa20_drawbackground_tiled |
||
33 | mario79 | 4004 | dec [mouse_pause] |
36 | mario79 | 4005 | call [draw_pointer] |
1 | ha | 4006 | ret |
4007 | bgrstr: |
||
4008 | call vesa20_drawbackground_stretch |
||
33 | mario79 | 4009 | dec [mouse_pause] |
36 | mario79 | 4010 | call [draw_pointer] |
1 | ha | 4011 | ret |
4012 | |||
75 | diamond | 4013 | align 4 |
1 | ha | 4014 | |
75 | diamond | 4015 | syscall_putimage: ; PutImage |
33 | mario79 | 4016 | |
75 | diamond | 4017 | mov edx,ecx |
4018 | mov ecx,ebx |
||
4019 | lea ebx, [eax+std_application_base_address] |
||
4020 | |||
1 | ha | 4021 | sys_putimage: |
53 | mikedld | 4022 | test ecx,0x80008000 |
4023 | jnz .exit |
||
4024 | test ecx,0x0000FFFF |
||
4025 | jz .exit |
||
4026 | test ecx,0xFFFF0000 |
||
4027 | jnz @f |
||
4028 | .exit: |
||
4029 | ret |
||
4030 | @@: |
||
114 | mikedld | 4031 | mov edi,[0x3000] |
4032 | shl edi,8 |
||
4033 | add dx,word[edi+0x80000+APPDATA.wnd_clientbox.top] |
||
4034 | rol edx,16 |
||
4035 | add dx,word[edi+0x80000+APPDATA.wnd_clientbox.left] |
||
4036 | rol edx,16 |
||
4037 | .forced: |
||
117 | mario79 | 4038 | ; mov eax, vga_putimage |
75 | diamond | 4039 | cmp [0xfe0c], word 0x12 |
117 | mario79 | 4040 | jz @f ;.doit |
75 | diamond | 4041 | mov eax, vesa12_putimage |
4042 | cmp [0xfe0c], word 0100000000000000b |
||
4043 | jae @f |
||
4044 | cmp [0xfe0c], word 0x13 |
||
4045 | jnz .doit |
||
4046 | @@: |
||
4047 | mov eax, vesa20_putimage |
||
4048 | .doit: |
||
119 | mario79 | 4049 | inc [mouse_pause] |
75 | diamond | 4050 | call eax |
119 | mario79 | 4051 | dec [mouse_pause] |
75 | diamond | 4052 | jmp [draw_pointer] |
1 | ha | 4053 | |
4054 | ; eax x beginning |
||
4055 | ; ebx y beginning |
||
4056 | ; ecx x end |
||
4057 | ; edx y end |
||
4058 | ; edi color |
||
4059 | |||
4060 | __sys_drawbar: |
||
114 | mikedld | 4061 | mov esi,[0x3000] |
4062 | shl esi,8 |
||
4063 | add eax,[esi+0x80000+APPDATA.wnd_clientbox.left] |
||
4064 | add ecx,[esi+0x80000+APPDATA.wnd_clientbox.left] |
||
4065 | add ebx,[esi+0x80000+APPDATA.wnd_clientbox.top] |
||
4066 | add edx,[esi+0x80000+APPDATA.wnd_clientbox.top] |
||
4067 | .forced: |
||
33 | mario79 | 4068 | inc [mouse_pause] |
4069 | cmp [0xfe0c],word 0x12 |
||
117 | mario79 | 4070 | je dbv20 |
1 | ha | 4071 | sdbv20: |
4072 | cmp [0xfe0c],word 0100000000000000b |
||
4073 | jge dbv20 |
||
4074 | cmp [0xfe0c],word 0x13 |
||
4075 | je dbv20 |
||
4076 | call vesa12_drawbar |
||
33 | mario79 | 4077 | dec [mouse_pause] |
36 | mario79 | 4078 | call [draw_pointer] |
1 | ha | 4079 | ret |
4080 | dbv20: |
||
4081 | call vesa20_drawbar |
||
33 | mario79 | 4082 | dec [mouse_pause] |
36 | mario79 | 4083 | call [draw_pointer] |
1 | ha | 4084 | ret |
4085 | |||
4086 | |||
4087 | |||
4088 | kb_read: |
||
4089 | |||
4090 | push ecx edx |
||
4091 | |||
164 | serge | 4092 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 4093 | kr_loop: |
4094 | in al,0x64 |
||
4095 | test al,1 |
||
4096 | jnz kr_ready |
||
4097 | loop kr_loop |
||
4098 | mov ah,1 |
||
4099 | jmp kr_exit |
||
4100 | kr_ready: |
||
4101 | push ecx |
||
4102 | mov ecx,32 |
||
4103 | kr_delay: |
||
4104 | loop kr_delay |
||
4105 | pop ecx |
||
4106 | in al,0x60 |
||
4107 | xor ah,ah |
||
4108 | kr_exit: |
||
4109 | |||
4110 | pop edx ecx |
||
4111 | |||
4112 | ret |
||
4113 | |||
4114 | |||
4115 | kb_write: |
||
4116 | |||
4117 | push ecx edx |
||
4118 | |||
4119 | mov dl,al |
||
98 | mario79 | 4120 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 4121 | kw_loop1: |
4122 | in al,0x64 |
||
4123 | test al,0x20 |
||
4124 | jz kw_ok1 |
||
4125 | loop kw_loop1 |
||
4126 | mov ah,1 |
||
4127 | jmp kw_exit |
||
4128 | kw_ok1: |
||
4129 | in al,0x60 |
||
98 | mario79 | 4130 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 4131 | kw_loop: |
4132 | in al,0x64 |
||
4133 | test al,2 |
||
4134 | jz kw_ok |
||
4135 | loop kw_loop |
||
4136 | mov ah,1 |
||
4137 | jmp kw_exit |
||
4138 | kw_ok: |
||
4139 | mov al,dl |
||
4140 | out 0x60,al |
||
98 | mario79 | 4141 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 4142 | kw_loop3: |
4143 | in al,0x64 |
||
4144 | test al,2 |
||
4145 | jz kw_ok3 |
||
4146 | loop kw_loop3 |
||
4147 | mov ah,1 |
||
4148 | jmp kw_exit |
||
4149 | kw_ok3: |
||
4150 | mov ah,8 |
||
4151 | kw_loop4: |
||
98 | mario79 | 4152 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 4153 | kw_loop5: |
4154 | in al,0x64 |
||
4155 | test al,1 |
||
4156 | jnz kw_ok4 |
||
4157 | loop kw_loop5 |
||
4158 | dec ah |
||
4159 | jnz kw_loop4 |
||
4160 | kw_ok4: |
||
4161 | xor ah,ah |
||
4162 | kw_exit: |
||
4163 | |||
4164 | pop edx ecx |
||
4165 | |||
4166 | ret |
||
4167 | |||
4168 | |||
4169 | kb_cmd: |
||
4170 | |||
98 | mario79 | 4171 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 4172 | c_wait: |
4173 | in al,0x64 |
||
4174 | test al,2 |
||
4175 | jz c_send |
||
4176 | loop c_wait |
||
4177 | jmp c_error |
||
4178 | c_send: |
||
4179 | mov al,bl |
||
4180 | out 0x64,al |
||
98 | mario79 | 4181 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 4182 | c_accept: |
4183 | in al,0x64 |
||
4184 | test al,2 |
||
4185 | jz c_ok |
||
4186 | loop c_accept |
||
4187 | c_error: |
||
4188 | mov ah,1 |
||
4189 | jmp c_exit |
||
4190 | c_ok: |
||
4191 | xor ah,ah |
||
4192 | c_exit: |
||
4193 | ret |
||
4194 | |||
4195 | |||
4196 | setmouse: ; set mousepicture -pointer |
||
4197 | ; ps2 mouse enable |
||
4198 | |||
4199 | mov [0xf200],dword mousepointer |
||
4200 | |||
4201 | cli |
||
33 | mario79 | 4202 | ; mov bl,0xa8 ; enable mouse cmd |
4203 | ; call kb_cmd |
||
4204 | ; call kb_read ; read status |
||
4205 | ; mov bl,0x20 ; get command byte |
||
4206 | ; call kb_cmd |
||
4207 | ; call kb_read |
||
4208 | ; or al,3 ; enable interrupt |
||
4209 | ; mov bl,0x60 ; write command |
||
4210 | ; push eax |
||
4211 | ; call kb_cmd |
||
4212 | ; pop eax |
||
4213 | ; call kb_write |
||
4214 | ; mov bl,0xd4 ; for mouse |
||
4215 | ; call kb_cmd |
||
4216 | ; mov al,0xf4 ; enable mouse device |
||
4217 | ; call kb_write |
||
4218 | ; call kb_read ; read status return |
||
1 | ha | 4219 | |
4220 | ; com1 mouse enable |
||
4221 | |||
4222 | mov bx,0x3f8 ; combase |
||
4223 | |||
4224 | mov dx,bx |
||
4225 | add dx,3 |
||
4226 | mov al,0x80 |
||
4227 | out dx,al |
||
4228 | |||
4229 | mov dx,bx |
||
4230 | add dx,1 |
||
4231 | mov al,0 |
||
4232 | out dx,al |
||
4233 | |||
4234 | mov dx,bx |
||
4235 | add dx,0 |
||
4236 | mov al,0x30*2 ; 0x30 / 4 |
||
4237 | out dx,al |
||
4238 | |||
4239 | mov dx,bx |
||
4240 | add dx,3 |
||
4241 | mov al,2 ; 3 |
||
4242 | out dx,al |
||
4243 | |||
4244 | mov dx,bx |
||
4245 | add dx,4 |
||
4246 | mov al,0xb |
||
4247 | out dx,al |
||
4248 | |||
4249 | mov dx,bx |
||
4250 | add dx,1 |
||
4251 | mov al,1 |
||
4252 | out dx,al |
||
4253 | |||
4254 | |||
4255 | ; com2 mouse enable |
||
4256 | |||
4257 | mov bx,0x2f8 ; combase |
||
4258 | |||
4259 | mov dx,bx |
||
4260 | add dx,3 |
||
4261 | mov al,0x80 |
||
4262 | out dx,al |
||
4263 | |||
4264 | mov dx,bx |
||
4265 | add dx,1 |
||
4266 | mov al,0 |
||
4267 | out dx,al |
||
4268 | |||
4269 | mov dx,bx |
||
4270 | add dx,0 |
||
4271 | mov al,0x30*2 |
||
4272 | out dx,al |
||
4273 | |||
4274 | mov dx,bx |
||
4275 | add dx,3 |
||
4276 | mov al,2 |
||
4277 | out dx,al |
||
4278 | |||
4279 | mov dx,bx |
||
4280 | add dx,4 |
||
4281 | mov al,0xb |
||
4282 | out dx,al |
||
4283 | |||
4284 | mov dx,bx |
||
4285 | add dx,1 |
||
4286 | mov al,1 |
||
4287 | out dx,al |
||
4288 | |||
4289 | ret |
||
4290 | |||
4291 | |||
4292 | _rdtsc: |
||
164 | serge | 4293 | bt [cpu_caps], CAPS_TSC |
4294 | jnc ret_rdtsc |
||
1 | ha | 4295 | rdtsc |
4296 | ret |
||
4297 | ret_rdtsc: |
||
4298 | mov edx,0xffffffff |
||
4299 | mov eax,0xffffffff |
||
4300 | ret |
||
4301 | |||
4302 | |||
4303 | |||
4304 | rerouteirqs: |
||
4305 | |||
4306 | cli |
||
4307 | |||
4308 | mov al,0x11 ; icw4, edge triggered |
||
4309 | out 0x20,al |
||
4310 | call pic_delay |
||
4311 | out 0xA0,al |
||
4312 | call pic_delay |
||
4313 | |||
4314 | mov al,0x20 ; generate 0x20 + |
||
4315 | out 0x21,al |
||
4316 | call pic_delay |
||
4317 | mov al,0x28 ; generate 0x28 + |
||
4318 | out 0xA1,al |
||
4319 | call pic_delay |
||
4320 | |||
4321 | mov al,0x04 ; slave at irq2 |
||
4322 | out 0x21,al |
||
4323 | call pic_delay |
||
4324 | mov al,0x02 ; at irq9 |
||
4325 | out 0xA1,al |
||
4326 | call pic_delay |
||
4327 | |||
4328 | mov al,0x01 ; 8086 mode |
||
4329 | out 0x21,al |
||
4330 | call pic_delay |
||
4331 | out 0xA1,al |
||
4332 | call pic_delay |
||
4333 | |||
4334 | mov al,255 ; mask all irq's |
||
4335 | out 0xA1,al |
||
4336 | call pic_delay |
||
4337 | out 0x21,al |
||
4338 | call pic_delay |
||
4339 | |||
4340 | mov ecx,0x1000 |
||
4341 | cld |
||
4342 | picl1: call pic_delay |
||
4343 | loop picl1 |
||
4344 | |||
4345 | mov al,255 ; mask all irq's |
||
4346 | out 0xA1,al |
||
4347 | call pic_delay |
||
4348 | out 0x21,al |
||
4349 | call pic_delay |
||
4350 | |||
4351 | cli |
||
4352 | |||
4353 | ret |
||
4354 | |||
4355 | |||
4356 | pic_delay: |
||
4357 | |||
4358 | jmp pdl1 |
||
4359 | pdl1: ret |
||
4360 | |||
4361 | |||
4362 | sys_msg_board_str: |
||
4363 | |||
4364 | pushad |
||
4365 | @@: |
||
4366 | cmp [esi],byte 0 |
||
4367 | je @f |
||
4368 | mov eax,1 |
||
4369 | movzx ebx,byte [esi] |
||
4370 | call sys_msg_board |
||
4371 | inc esi |
||
4372 | jmp @b |
||
4373 | @@: |
||
4374 | popad |
||
4375 | ret |
||
4376 | |||
4377 | uglobal |
||
4378 | msg_board_data: times 512 db 0 |
||
4379 | msg_board_count dd 0x0 |
||
4380 | endg |
||
4381 | |||
4382 | sys_msg_board: |
||
4383 | |||
4384 | ; eax=1 : write : bl byte to write |
||
4385 | ; eax=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
||
4386 | |||
4387 | mov ecx,[msg_board_count] |
||
4388 | cmp eax, 1 |
||
4389 | jne smbl1 |
||
4390 | |||
4391 | |||
4392 | mov [msg_board_data+ecx],bl |
||
4393 | inc ecx |
||
4394 | and ecx, 511 |
||
4395 | mov [msg_board_count], ecx |
||
4396 | mov [check_idle_semaphore], 5 |
||
4397 | ret |
||
4398 | smbl1: |
||
4399 | |||
4400 | cmp eax, 2 |
||
4401 | jne smbl2 |
||
4402 | test ecx, ecx |
||
4403 | jz smbl21 |
||
4404 | ; mov edi, msg_board_data |
||
4405 | ; mov esi, msg_board_data+1 |
||
4406 | ; movzx eax, byte [edi] |
||
4407 | mov eax, msg_board_data+1 |
||
4408 | mov ebx, msg_board_data |
||
4409 | movzx edx, byte [ebx] |
||
4410 | call memmove |
||
4411 | ; push ecx |
||
4412 | ; shr ecx, 2 |
||
4413 | ; cld |
||
4414 | ; rep movsd |
||
4415 | ; pop ecx |
||
4416 | ; and ecx, 3 |
||
4417 | ; rep movsb |
||
4418 | dec [msg_board_count] |
||
4419 | mov [esp+36], edx ;eax |
||
4420 | mov [esp+24], dword 1 |
||
4421 | ret |
||
4422 | smbl21: |
||
4423 | mov [esp+36], ecx |
||
4424 | mov [esp+24], ecx |
||
4425 | |||
4426 | smbl2: |
||
4427 | ret |
||
4428 | |||
4429 | |||
4430 | |||
4431 | sys_trace: |
||
4432 | |||
4433 | test eax, eax ; get event data |
||
4434 | jnz no_get_sys_events |
||
4435 | |||
4436 | mov esi,save_syscall_data ; data |
||
4437 | mov edi,[0x3010] |
||
115 | poddubny | 4438 | mov edi,[edi+TASKDATA.mem_start] |
1 | ha | 4439 | add edi,ebx |
4440 | cld |
||
4441 | rep movsb |
||
4442 | |||
4443 | mov [esp+24],dword 0 |
||
4444 | mov eax,[save_syscall_count] ; count |
||
4445 | mov [esp+36],eax |
||
4446 | ret |
||
4447 | |||
4448 | no_get_sys_events: |
||
4449 | |||
4450 | ret |
||
4451 | |||
4452 | |||
4453 | sys_process_def: |
||
92 | diamond | 4454 | mov edi, [0x3000] |
1 | ha | 4455 | |
92 | diamond | 4456 | dec eax ; 1 = set keyboard mode |
1 | ha | 4457 | jne no_set_keyboard_setup |
4458 | |||
4459 | shl edi,8 |
||
115 | poddubny | 4460 | mov [edi+0x80000 + APPDATA.keyboard_mode],bl |
1 | ha | 4461 | |
4462 | ret |
||
4463 | |||
4464 | no_set_keyboard_setup: |
||
4465 | |||
92 | diamond | 4466 | dec eax ; 2 = get keyboard mode |
1 | ha | 4467 | jne no_get_keyboard_setup |
4468 | |||
4469 | shl edi,8 |
||
115 | poddubny | 4470 | movzx eax, byte [0x80000+edi + APPDATA.keyboard_mode] |
1 | ha | 4471 | |
4472 | mov [esp+36],eax |
||
4473 | |||
4474 | ret |
||
4475 | |||
4476 | no_get_keyboard_setup: |
||
4477 | |||
92 | diamond | 4478 | dec eax ; 3 = get keyboard ctrl, alt, shift |
1 | ha | 4479 | jne no_get_keyboard_cas |
4480 | |||
4481 | ; xor eax,eax |
||
4482 | ; movzx eax,byte [shift] |
||
4483 | ; movzx ebx,byte [ctrl] |
||
4484 | ; shl ebx,2 |
||
4485 | ; add eax,ebx |
||
4486 | ; movzx ebx,byte [alt] |
||
4487 | ; shl ebx,3 |
||
4488 | ; add eax,ebx |
||
4489 | |||
4490 | ;// mike.dld [ |
||
4491 | mov eax, [kb_state] |
||
4492 | ;// mike.dld ] |
||
4493 | |||
4494 | mov [esp+36],eax |
||
4495 | |||
4496 | ret |
||
4497 | |||
4498 | no_get_keyboard_cas: |
||
4499 | |||
92 | diamond | 4500 | dec eax |
4501 | jnz no_add_keyboard_hotkey |
||
1 | ha | 4502 | |
92 | diamond | 4503 | mov eax, hotkey_list |
4504 | @@: |
||
4505 | cmp dword [eax+8], 0 |
||
4506 | jz .found_free |
||
4507 | add eax, 16 |
||
4508 | cmp eax, hotkey_list+16*256 |
||
4509 | jb @b |
||
4510 | mov dword [esp+36], 1 |
||
4511 | ret |
||
4512 | .found_free: |
||
4513 | mov [eax+8], edi |
||
4514 | mov [eax+4], ecx |
||
4515 | movzx ebx, bl |
||
4516 | lea ebx, [hotkey_scancodes+ebx*4] |
||
4517 | mov ecx, [ebx] |
||
4518 | mov [eax], ecx |
||
4519 | mov [ebx], eax |
||
4520 | mov [eax+12], ebx |
||
4521 | jecxz @f |
||
4522 | mov [ecx+12], eax |
||
4523 | @@: |
||
4524 | and dword [esp+36], 0 |
||
4525 | ret |
||
4526 | |||
4527 | no_add_keyboard_hotkey: |
||
4528 | |||
4529 | dec eax |
||
4530 | jnz no_del_keyboard_hotkey |
||
4531 | |||
4532 | movzx ebx, bl |
||
4533 | lea ebx, [hotkey_scancodes+ebx*4] |
||
4534 | mov eax, [ebx] |
||
4535 | .scan: |
||
4536 | test eax, eax |
||
4537 | jz .notfound |
||
4538 | cmp [eax+8], edi |
||
4539 | jnz .next |
||
4540 | cmp [eax+4], ecx |
||
4541 | jz .found |
||
4542 | .next: |
||
4543 | mov eax, [eax] |
||
4544 | jmp .scan |
||
4545 | .notfound: |
||
4546 | mov dword [esp+36], 1 |
||
4547 | ret |
||
4548 | .found: |
||
4549 | mov ecx, [eax] |
||
4550 | jecxz @f |
||
4551 | mov edx, [eax+12] |
||
4552 | mov [ecx+12], edx |
||
4553 | @@: |
||
4554 | mov ecx, [eax+12] |
||
4555 | mov edx, [eax] |
||
4556 | mov [ecx], edx |
||
4557 | xor edx, edx |
||
4558 | mov [eax+4], edx |
||
4559 | mov [eax+8], edx |
||
4560 | mov [eax+12], edx |
||
4561 | mov [eax], edx |
||
4562 | mov [esp+36], edx |
||
4563 | ret |
||
4564 | |||
4565 | no_del_keyboard_hotkey: |
||
1 | ha | 4566 | ret |
4567 | |||
4568 | |||
4569 | align 4 |
||
4570 | |||
4571 | sys_gs: ; direct screen access |
||
4572 | |||
4573 | cmp eax,1 ; resolution |
||
4574 | jne no_gs1 |
||
4575 | mov eax,[0xfe00] |
||
4576 | shl eax,16 |
||
4577 | mov ax,[0xfe04] |
||
4578 | add eax,0x00010001 |
||
4579 | mov [esp+36],eax |
||
4580 | ret |
||
4581 | no_gs1: |
||
4582 | |||
4583 | cmp eax,2 ; bits per pixel |
||
4584 | jne no_gs2 |
||
4585 | movzx eax,byte [0xfbf1] |
||
4586 | mov [esp+36],eax |
||
4587 | ret |
||
4588 | no_gs2: |
||
4589 | |||
4590 | cmp eax,3 ; bytes per scanline |
||
4591 | jne no_gs3 |
||
4592 | mov eax,[0xfe08] |
||
4593 | mov [esp+36],eax |
||
4594 | ret |
||
4595 | no_gs3: |
||
4596 | |||
4597 | mov [esp+36],dword -1 |
||
4598 | ret |
||
4599 | |||
4600 | |||
4601 | align 4 ; PCI functions |
||
4602 | |||
4603 | sys_pci: |
||
4604 | |||
4605 | call pci_api |
||
4606 | mov [esp+36],eax |
||
4607 | ret |
||
4608 | |||
4609 | |||
4610 | align 4 ; system functions |
||
4611 | |||
4612 | syscall_setpixel: ; SetPixel |
||
4613 | |||
4614 | |||
4615 | mov edx,[0x3010] |
||
115 | poddubny | 4616 | add eax,[edx-twdw+WDATA.box.left] |
4617 | add ebx,[edx-twdw+WDATA.box.top] |
||
114 | mikedld | 4618 | mov edi,[0x3000] |
4619 | shl edi,8 |
||
4620 | add eax,[edi+0x80000+APPDATA.wnd_clientbox.left] |
||
4621 | add ebx,[edi+0x80000+APPDATA.wnd_clientbox.top] |
||
112 | poddubny | 4622 | xor edi,edi ; no force |
114 | mikedld | 4623 | ; mov edi,1 |
112 | poddubny | 4624 | call [disable_mouse] |
1 | ha | 4625 | jmp [putpixel] |
4626 | |||
4627 | align 4 |
||
4628 | |||
4629 | syscall_writetext: ; WriteText |
||
4630 | |||
4631 | mov edi,[0x3010] |
||
115 | poddubny | 4632 | mov ebp,[edi-twdw+WDATA.box.left] |
139 | diamond | 4633 | push esi |
114 | mikedld | 4634 | mov esi,[0x3000] |
4635 | shl esi,8 |
||
4636 | add ebp,[esi+0x80000+APPDATA.wnd_clientbox.left] |
||
1 | ha | 4637 | shl ebp,16 |
115 | poddubny | 4638 | add ebp,[edi-twdw+WDATA.box.top] |
114 | mikedld | 4639 | add bp,word[esi+0x80000+APPDATA.wnd_clientbox.top] |
139 | diamond | 4640 | pop esi |
117 | mario79 | 4641 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 4642 | add eax,ebp |
4643 | xor edi,edi |
||
4644 | jmp dtext |
||
4645 | |||
4646 | align 4 |
||
4647 | |||
4648 | syscall_openramdiskfile: ; OpenRamdiskFile |
||
4649 | |||
4650 | |||
4651 | mov edi,[0x3010] |
||
164 | serge | 4652 | add edi,TASKDATA.mem_start |
1 | ha | 4653 | add eax,[edi] |
4654 | add edx,[edi] |
||
4655 | mov esi,12 |
||
4656 | call fileread |
||
4657 | mov [esp+36],ebx |
||
4658 | ret |
||
4659 | |||
4660 | align 4 |
||
4661 | |||
4662 | syscall_drawrect: ; DrawRect |
||
4663 | |||
4664 | mov edi,ecx |
||
52 | mikedld | 4665 | and edi,0x80FFFFFF |
1 | ha | 4666 | test ax,ax |
4667 | je drectr |
||
4668 | test bx,bx |
||
4669 | je drectr |
||
4670 | movzx ecx,ax |
||
4671 | shr eax,16 |
||
4672 | movzx edx,bx |
||
4673 | shr ebx,16 |
||
114 | mikedld | 4674 | mov esi,[0x3000] |
4675 | shl esi,8 |
||
4676 | add eax,[esi+0x80000+APPDATA.wnd_clientbox.left] |
||
4677 | add ebx,[esi+0x80000+APPDATA.wnd_clientbox.top] |
||
1 | ha | 4678 | add ecx,eax |
4679 | add edx,ebx |
||
4680 | jmp [drawbar] |
||
4681 | drectr: |
||
4682 | ret |
||
4683 | |||
4684 | align 4 |
||
4685 | |||
4686 | syscall_getscreensize: ; GetScreenSize |
||
4687 | |||
4688 | movzx eax,word[0xfe00] |
||
4689 | shl eax,16 |
||
4690 | mov ax,[0xfe04] |
||
4691 | mov [esp+36],eax |
||
4692 | ret |
||
4693 | |||
4694 | align 4 |
||
4695 | |||
4696 | syscall_cdaudio: ; CD |
||
4697 | |||
4698 | call sys_cd_audio |
||
4699 | mov [esp+36],eax |
||
4700 | ret |
||
4701 | |||
4702 | align 4 |
||
4703 | |||
4704 | syscall_delramdiskfile: ; DelRamdiskFile |
||
4705 | |||
4706 | mov edi,[0x3010] |
||
164 | serge | 4707 | add edi,TASKDATA.mem_start |
1 | ha | 4708 | add eax,[edi] |
4709 | call filedelete |
||
4710 | mov [esp+36],eax |
||
4711 | ret |
||
4712 | |||
4713 | align 4 |
||
4714 | |||
4715 | syscall_writeramdiskfile: ; WriteRamdiskFile |
||
4716 | |||
4717 | mov edi,[0x3010] |
||
164 | serge | 4718 | add edi,TASKDATA.mem_start |
1 | ha | 4719 | add eax,[edi] |
4720 | add ebx,[edi] |
||
4721 | call filesave |
||
4722 | mov [esp+36],eax |
||
4723 | ret |
||
4724 | |||
4725 | align 4 |
||
4726 | |||
4727 | syscall_getpixel: ; GetPixel |
||
4728 | mov ecx,[0xfe00] |
||
4729 | inc ecx |
||
4730 | xor edx,edx |
||
4731 | div ecx |
||
4732 | mov ebx,edx |
||
4733 | xchg eax,ebx |
||
4734 | call dword [0xe024] |
||
4735 | mov [esp+36],ecx |
||
4736 | ret |
||
4737 | |||
4738 | align 4 |
||
4739 | |||
4740 | syscall_readstring: ; ReadString |
||
4741 | |||
4742 | mov edi,[0x3010] |
||
164 | serge | 4743 | add edi,TASKDATA.mem_start |
1 | ha | 4744 | add eax,[edi] |
4745 | call read_string |
||
4746 | mov [esp+36],eax |
||
4747 | ret |
||
4748 | |||
4749 | align 4 |
||
4750 | |||
4751 | syscall_drawline: ; DrawLine |
||
4752 | |||
4753 | mov edi,[0x3010] |
||
115 | poddubny | 4754 | movzx edx,word[edi-twdw+WDATA.box.left] |
1 | ha | 4755 | mov ebp,edx |
114 | mikedld | 4756 | mov esi,[0x3000] |
4757 | shl esi,8 |
||
4758 | add ebp,[esi+0x80000+APPDATA.wnd_clientbox.left] |
||
4759 | add dx,word[esi+0x80000+APPDATA.wnd_clientbox.left] |
||
1 | ha | 4760 | shl edx,16 |
4761 | add ebp,edx |
||
115 | poddubny | 4762 | movzx edx,word[edi-twdw+WDATA.box.top] |
1 | ha | 4763 | add eax,ebp |
4764 | mov ebp,edx |
||
114 | mikedld | 4765 | add ebp,[esi+0x80000+APPDATA.wnd_clientbox.top] |
4766 | add dx,word[esi+0x80000+APPDATA.wnd_clientbox.top] |
||
1 | ha | 4767 | shl edx,16 |
4768 | xor edi,edi |
||
4769 | add edx,ebp |
||
4770 | add ebx,edx |
||
4771 | jmp [draw_line] |
||
4772 | |||
4773 | align 4 |
||
4774 | |||
4775 | syscall_getirqowner: ; GetIrqOwner |
||
75 | diamond | 4776 | cmp eax,16 |
4777 | jae .err |
||
1 | ha | 4778 | shl eax,2 |
4779 | add eax,irq_owner |
||
4780 | mov eax,[eax] |
||
4781 | mov [esp+36],eax |
||
4782 | ret |
||
75 | diamond | 4783 | .err: |
4784 | or dword [esp+36], -1 |
||
4785 | ret |
||
1 | ha | 4786 | |
4787 | align 4 |
||
4788 | |||
4789 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
||
4790 | |||
4791 | call r_f_port_area |
||
4792 | mov [esp+36],eax |
||
4793 | ret |
||
4794 | |||
4795 | align 4 |
||
4796 | |||
4797 | syscall_threads: ; CreateThreads |
||
4798 | |||
4799 | call sys_threads |
||
4800 | mov [esp+36],eax |
||
4801 | ret |
||
4802 | |||
4803 | align 4 |
||
4804 | |||
4805 | stack_driver_stat: |
||
4806 | |||
4807 | call app_stack_handler ; Stack status |
||
4808 | |||
4809 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
||
4810 | ; call change_task ; between sent packet |
||
4811 | |||
4812 | mov [esp+36],eax |
||
4813 | ret |
||
4814 | |||
4815 | align 4 |
||
4816 | |||
4817 | socket: ; Socket interface |
||
4818 | call app_socket_handler |
||
4819 | |||
4820 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
||
4821 | ; call change_task ; between sent packet |
||
4822 | |||
4823 | mov [esp+36],eax |
||
4824 | mov [esp+24],ebx |
||
4825 | ret |
||
4826 | |||
4827 | align 4 |
||
4828 | |||
4829 | user_events: ; User event times |
||
4830 | |||
4831 | mov eax,0x12345678 |
||
4832 | mov [esp+36],eax |
||
4833 | |||
4834 | ret |
||
4835 | |||
4836 | align 4 |
||
4837 | |||
4838 | read_from_hd: ; Read from hd - fn not in use |
||
4839 | |||
4840 | mov edi,[0x3010] |
||
115 | poddubny | 4841 | add edi,TASKDATA.mem_start |
1 | ha | 4842 | add eax,[edi] |
4843 | add ecx,[edi] |
||
4844 | add edx,[edi] |
||
4845 | call file_read |
||
4846 | |||
4847 | mov [esp+36],eax |
||
4848 | mov [esp+24],ebx |
||
4849 | |||
4850 | ret |
||
4851 | |||
4852 | |||
4853 | align 4 |
||
4854 | |||
4855 | write_to_hd: ; Write a file to hd |
||
4856 | |||
4857 | mov edi,[0x3010] |
||
115 | poddubny | 4858 | add edi,TASKDATA.mem_start |
1 | ha | 4859 | add eax,[edi] |
4860 | add ecx,[edi] |
||
4861 | add edx,[edi] |
||
4862 | call file_write |
||
4863 | ret |
||
4864 | |||
75 | diamond | 4865 | ; |
4866 | ;align 4 |
||
4867 | ; |
||
4868 | ;delete_from_hd: ; Delete a file from hd |
||
4869 | ; |
||
4870 | ; mov edi,[0x3010] |
||
4871 | ; add edi,0x10 |
||
4872 | ; add eax,[edi] |
||
4873 | ; add ecx,[edi] |
||
4874 | ; call file_delete |
||
4875 | ; ret |
||
4876 | ; |
||
1 | ha | 4877 | |
76 | mario79 | 4878 | ; --------------- APM --------------------- |
4879 | apm_entry dp 0 |
||
4880 | apm_vf dd 0 |
||
1 | ha | 4881 | align 4 |
76 | mario79 | 4882 | sys_apm: |
4883 | cmp word [apm_vf], 0 ; Check APM BIOS enable |
||
4884 | jne @f |
||
78 | diamond | 4885 | or [esp + 56], byte 1 ; error |
76 | mario79 | 4886 | mov [esp + 36], dword 8 ; 32-bit protected-mode interface not supported |
4887 | ret |
||
164 | serge | 4888 | |
76 | mario79 | 4889 | @@: xchg eax, ecx |
4890 | xchg ebx, ecx |
||
164 | serge | 4891 | |
76 | mario79 | 4892 | cmp al, 3 |
4893 | ja @f |
||
78 | diamond | 4894 | and [esp + 56], byte 0xfe ; emulate func 0..3 as func 0 |
76 | mario79 | 4895 | mov eax, [apm_vf] |
4896 | mov [esp + 36], eax |
||
4897 | shr eax, 16 |
||
4898 | mov [esp + 32], eax |
||
4899 | ret |
||
78 | diamond | 4900 | |
76 | mario79 | 4901 | @@: call pword [apm_entry] ; call APM BIOS |
4902 | mov [esp + 8 ], edi |
||
4903 | mov [esp + 12], esi |
||
4904 | mov [esp + 24], ebx |
||
4905 | mov [esp + 28], edx |
||
4906 | mov [esp + 32], ecx |
||
4907 | mov [esp + 36], eax |
||
4908 | setc al |
||
78 | diamond | 4909 | and [esp + 56], byte 0xfe |
4910 | or [esp + 56], al |
||
76 | mario79 | 4911 | ret |
4912 | ; ----------------------------------------- |
||
1 | ha | 4913 | |
76 | mario79 | 4914 | align 4 |
4915 | |||
1 | ha | 4916 | undefined_syscall: ; Undefined system call |
4917 | |||
4918 | mov [esp+36],dword -1 |
||
4919 | ret |
||
4920 | |||
4921 | |||
4922 | ;clear_busy_flag_at_caller: |
||
4923 | |||
4924 | ; push edi |
||
4925 | |||
4926 | ; mov edi,[0x3000] ; restore processes tss pointer in gdt, busyfl? |
||
4927 | ; imul edi,8 |
||
4928 | ; mov [edi+gdts+ tss0 +5], word 01010000b *256 +11101001b |
||
4929 | |||
4930 | ; pop edi |
||
4931 | |||
4932 | ; ret |
||
4933 | |||
4934 | |||
4935 | |||
4936 | |||
4937 | keymap: |
||
4938 | |||
4939 | db '6',27 |
||
4940 | db '1234567890-=',8,9 |
||
4941 | db 'qwertyuiop[]',13 |
||
4942 | db '~asdfghjkl;',39,96,0,'\zxcvbnm,./',0,'45 ' |
||
4943 | db '@234567890123',180,178,184,'6',176,'7' |
||
4944 | db 179,'8',181,177,183,185,182 |
||
4945 | db 'AB |
||
4946 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4947 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4948 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4949 | |||
4950 | |||
4951 | keymap_shift: |
||
4952 | |||
4953 | db '6',27 |
||
4954 | db '!@#$%^&*()_+',8,9 |
||
4955 | db 'QWERTYUIOP{}',13 |
||
4956 | db '~ASDFGHJKL:"~',0,'|ZXCVBNM<>?',0,'45 ' |
||
4957 | db '@234567890123',180,178,184,'6',176,'7' |
||
4958 | db 179,'8',181,177,183,185,182 |
||
4959 | db 'AB>D',255,'FGHIJKLMNOPQRSTUVWXYZ' |
||
4960 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4961 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4962 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4963 | |||
4964 | |||
4965 | keymap_alt: |
||
4966 | |||
4967 | db ' ',27 |
||
4968 | db ' @ $ {[]}\ ',8,9 |
||
4969 | db ' ',13 |
||
4970 | db ' ',0,' ',0,'4',0,' ' |
||
4971 | db ' ',180,178,184,'6',176,'7' |
||
4972 | db 179,'8',181,177,183,185,182 |
||
4973 | db 'ABCD',255,'FGHIJKLMNOPQRSTUVWXYZ' |
||
4974 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4975 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4976 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4977 | |||
4978 | |||
4979 | ; device irq owners |
||
4980 | uglobal |
||
4981 | irq_owner: ; process id |
||
4982 | |||
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 | dd 0x0 |
||
4999 | endg |
||
5000 | |||
5001 | |||
5002 | ; on irq read ports |
||
5003 | uglobal |
||
5004 | irq00read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5005 | irq01read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5006 | irq02read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5007 | irq03read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5008 | irq04read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5009 | irq05read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5010 | irq06read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5011 | irq07read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5012 | irq08read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5013 | irq09read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5014 | irq10read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5015 | irq11read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5016 | irq12read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5017 | irq13read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5018 | irq14read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5019 | irq15read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5020 | endg |
||
5021 | |||
5022 | ; status |
||
5023 | uglobal |
||
5024 | hd1_status dd 0x0 ; 0 - free : other - pid |
||
5025 | application_table_status dd 0x0 ; 0 - free : other - pid |
||
5026 | endg |
||
5027 | |||
5028 | ; device addresses |
||
5029 | uglobal |
||
5030 | mididp dd 0x0 |
||
5031 | midisp dd 0x0 |
||
5032 | |||
5033 | cdbase dd 0x0 |
||
5034 | cdid dd 0x0 |
||
5035 | |||
5036 | hdbase dd 0x0 ; for boot 0x1f0 |
||
5037 | hdid dd 0x0 |
||
5038 | hdpos dd 0x0 ; for boot 0x1 |
||
5039 | fat32part dd 0x0 ; for boot 0x1 |
||
5040 | |||
5041 | ;part2_ld dd 0x0 |
||
5042 | |||
102 | poddubny | 5043 | ;* start code - Mario79 |
33 | mario79 | 5044 | mouse_pause dd 0 |
36 | mario79 | 5045 | MouseTickCounter dd 0 |
33 | mario79 | 5046 | ps2_mouse_detected db 0 |
5047 | com1_mouse_detected db 0 |
||
5048 | com2_mouse_detected db 0 |
||
102 | poddubny | 5049 | ;* end code - Mario79 |
1 | ha | 5050 | |
5051 | wraw_bacground_select db 0 |
||
5052 | lba_read_enabled dd 0x0 ; 0 = disabled , 1 = enabled |
||
5053 | pci_access_enabled dd 0x0 ; 0 = disabled , 1 = enabled |
||
5054 | |||
5055 | sb16 dd 0x0 |
||
5056 | wss dd 0x0 |
||
5057 | |||
5058 | buttontype dd 0x0 |
||
5059 | windowtypechanged dd 0x0 |
||
164 | serge | 5060 | |
5061 | align 4 |
||
5062 | pg_data PG_DATA |
||
5063 | heap_test dd ? |
||
5064 | cpu_caps dd 4 dup(0) |
||
1 | ha | 5065 | endg |
5066 | |||
5067 | iglobal |
||
5068 | keyboard dd 0x1 |
||
5069 | sound_dma dd 0x1 |
||
5070 | syslang dd 0x1 |
||
5071 | endg |
||
5072 | |||
5073 | IncludeIGlobals |
||
5074 | endofcode: |
||
5075 | IncludeUGlobals |
||
5076 | uglobals_size = $ - endofcode |
||
41 | mikedld | 5077 | diff16 "end of kernel code",0,$> |
1 | ha | 5078 |