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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 | |||
202 | diamond | 81 | version db 'Kolibri OS version 0.6.3.0 ',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 |
202 | diamond | 231 | char db 'FONTS/CHAR.MT',0 |
232 | char2 db 'FONTS/CHAR2.MT',0 |
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1 | ha | 233 | bootpath db '/KOLIBRI ' |
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 |
212 | serge | 375 | cmp edx, 3 |
164 | serge | 376 | ja @f |
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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214 | serge | 397 | ; bts [cpu_caps], CAPS_TSC ;test: don't use TSC |
164 | serge | 398 | |
399 | call init_memEx |
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400 | call init_page_map |
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401 | |||
214 | serge | 402 | mov eax, sys_pgdir |
164 | serge | 403 | mov cr3, eax |
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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214 | serge | 412 | call init_fpu |
164 | serge | 413 | |
188 | serge | 414 | stdcall alloc_kernel_space, 0x4F000 |
164 | serge | 415 | mov [ipc_tmp], eax |
416 | mov ebx, 0x1000 |
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417 | |||
418 | add eax, 0x40000 |
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419 | mov [proc_mem_map], eax |
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420 | |||
421 | add eax, 0x8000 |
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422 | mov [proc_mem_pdir], eax |
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423 | |||
424 | add eax, ebx |
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425 | mov [proc_mem_tab], eax |
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426 | |||
427 | add eax, ebx |
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428 | mov [tmp_task_pdir], eax |
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429 | |||
430 | add eax, ebx |
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431 | mov [tmp_task_ptab], eax |
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432 | |||
433 | add eax, ebx |
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434 | mov [ipc_pdir], eax |
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435 | |||
436 | add eax, ebx |
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437 | mov [ipc_ptab], eax |
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438 | |||
439 | stdcall kernel_alloc, 0x1000 |
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440 | mov [tmp_task_data], eax |
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441 | |||
442 | mov [dll_map], 0xFFFFFFFF |
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443 | mov [srv_map], 0xFFFFFFFF |
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444 | |||
445 | call alloc_dll |
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446 | mov edi, eax |
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447 | mov esi, szKernel |
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448 | mov ecx, 16 |
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449 | rep movsb |
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450 | |||
451 | mov edi, irq_tab |
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452 | xor eax, eax |
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453 | mov ecx, 16 |
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454 | rep stosd |
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455 | |||
41 | mikedld | 456 | ;Set base of graphic segment to linear address of LFB |
164 | serge | 457 | mov eax,[LFBAddress] ; set for gs |
1 | ha | 458 | mov [graph_data_l+2],ax |
459 | shr eax,16 |
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460 | mov [graph_data_l+4],al |
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41 | mikedld | 461 | mov [graph_data_l+7],ah |
1 | ha | 462 | |
463 | ; READ RAMDISK IMAGE FROM HD |
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464 | |||
465 | ;!!!!!!!!!!!!!!!!!!!!!!! |
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466 | include 'boot/rdload.inc' |
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467 | ;!!!!!!!!!!!!!!!!!!!!!!! |
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468 | ; mov [dma_hdd],1 |
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469 | ; CALCULATE FAT CHAIN FOR RAMDISK |
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470 | |||
471 | call calculatefatchain |
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472 | |||
473 | ; LOAD VMODE DRIVER |
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474 | |||
475 | ;!!!!!!!!!!!!!!!!!!!!!!! |
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476 | include 'vmodeld.inc' |
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477 | ;!!!!!!!!!!!!!!!!!!!!!!! |
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478 | |||
479 | ; LOAD FONTS I and II |
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480 | |||
481 | mov [0x3000],dword 1 |
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482 | mov [0x3004],dword 1 |
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483 | mov [0x3010],dword 0x3020 |
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484 | |||
202 | diamond | 485 | mov esi,char |
1 | ha | 486 | xor ebx,ebx |
12 | halyavin | 487 | mov ecx,2560;26000 |
488 | mov edx,0x3F600;0x37000 |
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202 | diamond | 489 | call fs_RamdiskRead |
1 | ha | 490 | |
202 | diamond | 491 | mov esi,char2 |
1 | ha | 492 | xor ebx,ebx |
12 | halyavin | 493 | mov ecx,2560;26000 |
494 | mov edx,0x3EC00;0x30000 |
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202 | diamond | 495 | call fs_RamdiskRead |
1 | ha | 496 | |
497 | mov esi,boot_fonts |
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498 | call boot_log |
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499 | |||
500 | ; PRINT AMOUNT OF MEMORY |
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501 | mov esi, boot_memdetect |
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502 | call boot_log |
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503 | |||
504 | movzx ecx, word [boot_y] |
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505 | or ecx, (10+29*6) shl 16 ; "Determining amount of memory" |
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506 | sub ecx, 10 |
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507 | mov edx, 0xFFFFFF |
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164 | serge | 508 | mov ebx, [MEM_AMOUNT] |
1 | ha | 509 | shr ebx, 20 |
510 | mov edi, 1 |
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511 | mov eax, 0x00040000 |
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200 | diamond | 512 | call display_number_force |
41 | mikedld | 513 | |
1 | ha | 514 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
515 | |||
516 | mov esi,boot_irqs |
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517 | call boot_log |
||
518 | call rerouteirqs |
||
519 | |||
520 | mov esi,boot_tss |
||
521 | call boot_log |
||
522 | |||
523 | ; BUILD SCHEDULER |
||
524 | |||
525 | call build_scheduler ; sys32.inc |
||
526 | |||
527 | ; LOAD IDT |
||
13 | poddubny | 528 | lidt [cs:idtreg] |
214 | serge | 529 | cli |
1 | ha | 530 | |
531 | mov esi,boot_devices |
||
532 | call boot_log |
||
533 | call detect_devices |
||
534 | |||
535 | ; TIMER SET TO 1/100 S |
||
536 | |||
537 | mov esi,boot_timer |
||
538 | call boot_log |
||
539 | mov al,0x34 ; set to 100Hz |
||
540 | out 0x43,al |
||
541 | mov al,0x9b ; lsb 1193180 / 1193 |
||
542 | out 0x40,al |
||
543 | mov al,0x2e ; msb |
||
544 | out 0x40,al |
||
545 | |||
546 | ; SET MOUSE |
||
547 | |||
548 | mov esi,boot_setmouse |
||
549 | call boot_log |
||
550 | call setmouse |
||
551 | |||
214 | serge | 552 | mov [pci_access_enabled],1 |
553 | stdcall get_service, szHMouse |
||
554 | |||
1 | ha | 555 | ; SET PRELIMINARY WINDOW STACK AND POSITIONS |
556 | |||
557 | mov esi,boot_windefs |
||
558 | call boot_log |
||
559 | call setwindowdefaults |
||
560 | |||
561 | ; SET BACKGROUND DEFAULTS |
||
562 | |||
563 | mov esi,boot_bgr |
||
564 | call boot_log |
||
565 | call calculatebackground |
||
566 | |||
567 | ; RESERVE SYSTEM IRQ'S JA PORT'S |
||
568 | |||
569 | mov esi,boot_resirqports |
||
570 | call boot_log |
||
571 | call reserve_irqs_ports |
||
572 | |||
573 | ; SET PORTS FOR IRQ HANDLERS |
||
574 | |||
575 | mov esi,boot_setrports |
||
576 | call boot_log |
||
577 | call setirqreadports |
||
578 | |||
579 | ; SET UP OS TASK |
||
580 | |||
581 | mov esi,boot_setostask |
||
582 | call boot_log |
||
214 | serge | 583 | |
164 | serge | 584 | mov eax, [fpu_data] |
585 | mov dword [0x80000+APPDATA.fpu_state], eax |
||
586 | mov dword [0x80000+APPDATA.fpu_handler], 0 |
||
587 | mov dword [0x80000+APPDATA.sse_handler], 0 |
||
588 | |||
214 | serge | 589 | ; name for OS/IDLE process |
590 | mov dword [0x80000+256+APPDATA.app_name], dword 'OS/I' |
||
591 | mov dword [0x80000+256+APPDATA.app_name+4], dword 'DLE ' |
||
592 | mov dword [0x80000+256+APPDATA.fpu_handler], 0 |
||
593 | mov dword [0x80000+256+APPDATA.sse_handler], 0 |
||
594 | |||
595 | ;set fpu save area |
||
596 | mov esi, eax |
||
164 | serge | 597 | bt [cpu_caps], CAPS_FXSR |
598 | jnc .no_sse |
||
214 | serge | 599 | |
600 | lea edi, [eax+512] |
||
601 | mov dword [0x80000+256+APPDATA.fpu_state], edi |
||
602 | mov ecx, 512/4 |
||
603 | jmp @F |
||
164 | serge | 604 | .no_sse: |
214 | serge | 605 | lea edi, [eax+112] |
606 | mov dword [0x80000+256+APPDATA.fpu_state], edi |
||
607 | mov ecx, 112/4 |
||
608 | @@: |
||
609 | rep movsd |
||
610 | |||
1 | ha | 611 | ; task list |
115 | poddubny | 612 | mov [0x3020+TASKDATA.wnd_number], 1 ; on screen number |
613 | mov [0x3020+TASKDATA.pid], 1 ; process id number |
||
614 | mov [0x3020+TASKDATA.mem_start], 0 ; process base address |
||
1 | ha | 615 | |
616 | ; set default flags & stacks |
||
617 | mov [l.eflags],dword 0x11202 ; sti and resume |
||
618 | mov [l.ss0], os_data |
||
619 | ; osloop - TSS |
||
620 | mov eax,cr3 |
||
621 | mov [l.cr3],eax |
||
622 | mov [l.eip],osloop |
||
13 | poddubny | 623 | mov [l.esp],sysint_stack_data + 4096*2 ; uses slot 1 stack |
1 | ha | 624 | mov [l.cs],os_code |
625 | mov [l.ss],os_data |
||
626 | mov [l.ds],os_data |
||
627 | mov [l.es],os_data |
||
628 | mov [l.fs],os_data |
||
629 | mov [l.gs],os_data |
||
630 | ; move tss to tss_data+tss_step |
||
631 | mov esi,tss_sceleton |
||
632 | mov edi,tss_data+tss_step |
||
633 | mov ecx,120/4 |
||
634 | cld |
||
635 | rep movsd |
||
636 | |||
637 | mov ax,tss0 |
||
638 | ltr ax |
||
639 | |||
640 | ; READ TSC / SECOND |
||
641 | |||
642 | mov esi,boot_tsc |
||
643 | call boot_log |
||
644 | call _rdtsc |
||
645 | mov ecx,eax |
||
646 | mov esi,250 ; wait 1/4 a second |
||
647 | call delay_ms |
||
648 | call _rdtsc |
||
649 | sub eax,ecx |
||
650 | shl eax,2 |
||
651 | mov [0xf600],eax ; save tsc / sec |
||
172 | serge | 652 | mov ebx, 1000000 |
653 | div ebx |
||
654 | mov [stall_mcs], eax |
||
1 | ha | 655 | |
656 | ; SET VARIABLES |
||
657 | |||
658 | call set_variables |
||
659 | |||
660 | ; STACK AND FDC |
||
661 | |||
662 | call stack_init |
||
663 | call fdc_init |
||
664 | |||
665 | ; PALETTE FOR 320x200 and 640x480 16 col |
||
666 | |||
667 | cmp [0xfe0c],word 0x12 |
||
668 | jne no_pal_vga |
||
669 | mov esi,boot_pal_vga |
||
670 | call boot_log |
||
671 | call paletteVGA |
||
672 | no_pal_vga: |
||
673 | |||
674 | cmp [0xfe0c],word 0x13 |
||
675 | jne no_pal_ega |
||
676 | mov esi,boot_pal_ega |
||
677 | call boot_log |
||
678 | call palette320x200 |
||
679 | no_pal_ega: |
||
680 | |||
681 | ; LOAD DEFAULT SKIN |
||
682 | |||
49 | mikedld | 683 | mov esi,_skin_file_default |
684 | mov edi,_skin_file |
||
685 | movsd |
||
686 | movsd |
||
687 | movsd |
||
688 | call load_skin |
||
1 | ha | 689 | |
690 | ; LOAD FIRST APPLICATION |
||
21 | poddubny | 691 | mov [0x3000],dword 1 |
692 | mov [0x3004],dword 1 |
||
1 | ha | 693 | cli |
143 | diamond | 694 | cmp byte [0x2f0000+0x9030],1 |
1 | ha | 695 | jne no_load_vrr_m |
143 | diamond | 696 | mov ebp,vrr_m |
697 | lea esi,[ebp+6] ; skip '/rd/1/' |
||
41 | mikedld | 698 | xor ebx,ebx ; no parameters |
40 | halyavin | 699 | xor edx,edx ; no flags |
143 | diamond | 700 | call fs_RamdiskExecute.flags |
21 | poddubny | 701 | cmp eax,2 ; if vrr_m app found (PID=2) |
1 | ha | 702 | je first_app_found |
41 | mikedld | 703 | |
21 | poddubny | 704 | no_load_vrr_m: |
143 | diamond | 705 | mov ebp,firstapp |
706 | lea esi,[ebp+6] |
||
40 | halyavin | 707 | xor ebx,ebx ; no parameters |
708 | xor edx,edx ; no flags |
||
143 | diamond | 709 | call fs_RamdiskExecute.flags |
1 | ha | 710 | |
21 | poddubny | 711 | cmp eax,2 ; continue if a process has been loaded |
1 | ha | 712 | je first_app_found |
21 | poddubny | 713 | mov eax, 0xDEADBEEF ; otherwise halt |
714 | hlt |
||
1 | ha | 715 | first_app_found: |
716 | cli |
||
717 | |||
21 | poddubny | 718 | ;mov [0x3004],dword 2 |
719 | mov [0x3000],dword 1 ; set OS task fisrt |
||
1 | ha | 720 | |
721 | |||
21 | poddubny | 722 | ; SET KEYBOARD PARAMETERS |
723 | mov al, 0xf6 ; reset keyboard, scan enabled |
||
1 | ha | 724 | call kb_write |
725 | |||
21 | poddubny | 726 | ; wait until 8042 is ready |
33 | mario79 | 727 | ; xor ecx,ecx |
728 | ; @@: |
||
41 | mikedld | 729 | ; in al,64h |
33 | mario79 | 730 | ; and al,00000010b |
731 | ; loopnz @b |
||
732 | call Wait8042BufferEmpty |
||
1 | ha | 733 | |
734 | ; mov al, 0xED ; svetodiody - only for testing! |
||
735 | ; call kb_write |
||
736 | ; call kb_read |
||
737 | ; mov al, 111b |
||
738 | ; call kb_write |
||
739 | ; call kb_read |
||
41 | mikedld | 740 | |
1 | ha | 741 | mov al, 0xF3 ; set repeat rate & delay |
742 | call kb_write |
||
743 | call kb_read |
||
92 | diamond | 744 | mov al, 0 ; 30 250 ;00100010b ; 24 500 ;00100100b ; 20 500 |
1 | ha | 745 | call kb_write |
746 | call kb_read |
||
747 | ;// mike.dld [ |
||
748 | call set_lights |
||
749 | ;// mike.dld ] |
||
750 | |||
21 | poddubny | 751 | ; START MULTITASKING |
1 | ha | 752 | |
21 | poddubny | 753 | mov esi,boot_tasking |
754 | call boot_log |
||
755 | |||
756 | mov [0xe000],byte 1 ; multitasking enabled |
||
757 | |||
1 | ha | 758 | ; UNMASK ALL IRQ'S |
759 | |||
760 | mov esi,boot_allirqs |
||
761 | call boot_log |
||
41 | mikedld | 762 | |
1 | ha | 763 | cli ;guarantee forbidance of interrupts. |
764 | mov al,0 ; unmask all irq's |
||
765 | out 0xA1,al |
||
766 | out 0x21,al |
||
767 | |||
768 | mov ecx,32 |
||
769 | |||
770 | ready_for_irqs: |
||
771 | |||
772 | mov al,0x20 ; ready for irqs |
||
773 | out 0x20,al |
||
774 | out 0xa0,al |
||
775 | |||
776 | loop ready_for_irqs ; flush the queue |
||
777 | |||
164 | serge | 778 | stdcall attach_int_handler, dword 1, irq1 |
779 | |||
1 | ha | 780 | ; mov [dma_hdd],1 |
160 | diamond | 781 | cmp [IDEContrRegsBaseAddr], 0 |
782 | setnz [dma_hdd] |
||
1 | ha | 783 | |
784 | sti |
||
785 | jmp $ ; wait here for timer to take control |
||
786 | |||
787 | ; Fly :) |
||
788 | |||
789 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
790 | ; ; |
||
33 | mario79 | 791 | ; MAIN OS LOOP START ; |
1 | ha | 792 | ; ; |
793 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
794 | align 32 |
||
795 | osloop: |
||
796 | |||
797 | call [draw_pointer] |
||
798 | call checkbuttons |
||
799 | call checkwindows |
||
49 | mikedld | 800 | ; call check_window_move_request |
1 | ha | 801 | call checkmisc |
117 | mario79 | 802 | call checkVga_N13 |
1 | ha | 803 | call stack_handler |
804 | call checkidle |
||
805 | call check_fdd_motor_status |
||
806 | jmp osloop |
||
33 | mario79 | 807 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
808 | ; ; |
||
809 | ; MAIN OS LOOP END ; |
||
810 | ; ; |
||
811 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
1 | ha | 812 | |
813 | checkidle: |
||
814 | pushad |
||
815 | |||
816 | cmp [check_idle_semaphore],0 |
||
817 | jne no_idle_state |
||
818 | |||
819 | call change_task |
||
820 | mov eax,[idlemem] |
||
821 | mov ebx,[timer_ticks] ;[0xfdf0] |
||
822 | cmp eax,ebx |
||
823 | jnz idle_exit |
||
824 | call _rdtsc |
||
825 | mov ecx,eax |
||
826 | idle_loop: |
||
827 | hlt |
||
828 | cmp [check_idle_semaphore],0 |
||
829 | jne idle_loop_exit |
||
830 | mov eax,[timer_ticks] ;[0xfdf0] |
||
831 | cmp ebx,eax |
||
832 | jz idle_loop |
||
833 | idle_loop_exit: |
||
834 | mov [idlemem],eax |
||
835 | call _rdtsc |
||
836 | sub eax,ecx |
||
837 | mov ebx,[idleuse] |
||
838 | add ebx,eax |
||
839 | mov [idleuse],ebx |
||
840 | |||
841 | popad |
||
842 | ret |
||
843 | |||
844 | idle_exit: |
||
845 | |||
846 | mov ebx,[timer_ticks] ;[0xfdf0] |
||
847 | mov [idlemem],ebx |
||
848 | call change_task |
||
849 | |||
850 | popad |
||
851 | ret |
||
852 | |||
853 | no_idle_state: |
||
854 | |||
855 | dec [check_idle_semaphore] |
||
856 | |||
857 | mov ebx,[timer_ticks] ;[0xfdf0] |
||
858 | mov [idlemem],ebx |
||
859 | call change_task |
||
860 | |||
861 | popad |
||
862 | ret |
||
863 | |||
864 | uglobal |
||
865 | idlemem dd 0x0 |
||
866 | idleuse dd 0x0 |
||
867 | idleusesec dd 0x0 |
||
868 | check_idle_semaphore dd 0x0 |
||
869 | endg |
||
870 | |||
871 | |||
872 | |||
873 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
874 | ; ; |
||
875 | ; INCLUDED SYSTEM FILES ; |
||
876 | ; ; |
||
877 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
878 | |||
879 | |||
7 | me_root | 880 | include "kernel32.inc" |
1 | ha | 881 | |
882 | |||
883 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
884 | ; ; |
||
885 | ; KERNEL FUNCTIONS ; |
||
886 | ; ; |
||
887 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
888 | |||
889 | reserve_irqs_ports: |
||
890 | |||
891 | pushad |
||
892 | |||
893 | mov [irq_owner+4*0],byte 1 ; timer |
||
894 | mov [irq_owner+4*1],byte 1 ; keyboard |
||
895 | mov [irq_owner+4*5],byte 1 ; sound blaster |
||
896 | mov [irq_owner+4*6],byte 1 ; floppy diskette |
||
897 | mov [irq_owner+4*13],byte 1 ; math co-pros |
||
898 | mov [irq_owner+4*14],byte 1 ; ide I |
||
899 | mov [irq_owner+4*15],byte 1 ; ide II |
||
58 | mario79 | 900 | ; movzx eax,byte [0xf604] ; mouse irq |
901 | ; dec eax |
||
902 | ; add eax,mouseirqtable |
||
903 | ; movzx eax,byte [eax] |
||
904 | ; shl eax,2 |
||
905 | ; mov [irq_owner+eax],byte 1 |
||
1 | ha | 906 | |
907 | |||
908 | ; RESERVE PORTS |
||
909 | mov edi,1 ; 0x00-0xff |
||
910 | mov [0x2d0000],edi |
||
911 | shl edi,4 |
||
912 | mov [0x2d0000+edi+0],dword 1 |
||
913 | mov [0x2d0000+edi+4],dword 0x0 |
||
914 | mov [0x2d0000+edi+8],dword 0xff |
||
58 | mario79 | 915 | ; cmp [0xf604],byte 2 ; com1 mouse -> 0x3f0-0x3ff |
916 | ; jne ripl1 |
||
917 | ; inc dword [0x2d0000] |
||
918 | ; mov edi,[0x2d0000] |
||
919 | ; shl edi,4 |
||
920 | ; mov [0x2d0000+edi+0],dword 1 |
||
921 | ; mov [0x2d0000+edi+4],dword 0x3f0 |
||
922 | ; mov [0x2d0000+edi+8],dword 0x3ff |
||
923 | ; ripl1: |
||
924 | ; cmp [0xf604],byte 3 ; com2 mouse -> 0x2f0-0x2ff |
||
925 | ; jne ripl2 |
||
926 | ; inc dword [0x2d0000] |
||
927 | ; mov edi,[0x2d0000] |
||
928 | ; shl edi,4 |
||
929 | ; mov [0x2d0000+edi+0],dword 1 |
||
930 | ; mov [0x2d0000+edi+4],dword 0x2f0 |
||
931 | ; mov [0x2d0000+edi+8],dword 0x2ff |
||
932 | ; ripl2: |
||
1 | ha | 933 | |
934 | popad |
||
935 | ret |
||
936 | |||
937 | iglobal |
||
938 | mouseirqtable db 12 ; ps2 |
||
939 | db 4 ; com1 |
||
940 | db 3 ; com2 |
||
941 | endg |
||
942 | |||
943 | setirqreadports: |
||
944 | |||
945 | mov [irq12read+0],dword 0x60 + 0x01000000 ; read port 0x60 , byte |
||
946 | mov [irq12read+4],dword 0 ; end of port list |
||
947 | mov [irq04read+0],dword 0x3f8 + 0x01000000 ; read port 0x3f8 , byte |
||
948 | mov [irq04read+4],dword 0 ; end of port list |
||
949 | mov [irq03read+0],dword 0x2f8 + 0x01000000 ; read port 0x2f8 , byte |
||
950 | mov [irq03read+4],dword 0 ; end of port list |
||
951 | |||
952 | ret |
||
953 | |||
954 | iglobal |
||
955 | process_number dd 0x1 |
||
956 | endg |
||
957 | |||
958 | set_variables: |
||
959 | |||
960 | mov ecx,0x100 ; flush port 0x60 |
||
961 | .fl60: in al,0x60 |
||
962 | loop .fl60 |
||
963 | mov [0xfcff],byte 0 ; mouse buffer |
||
964 | mov [0xf400],byte 0 ; keyboard buffer |
||
965 | mov [0xf500],byte 0 ; button buffer |
||
966 | ; mov [0xfb0a],dword 100*65536+100 ; mouse x/y |
||
967 | |||
968 | push eax |
||
969 | mov ax,[0x2f0000+0x900c] |
||
970 | shr ax,1 |
||
971 | shl eax,16 |
||
972 | mov ax,[0x2f0000+0x900A] |
||
973 | shr ax,1 |
||
974 | mov [0xfb0a],eax |
||
975 | pop eax |
||
41 | mikedld | 976 | |
1 | ha | 977 | mov byte [SB16_Status],0 ; Minazzi Paolo |
978 | mov [display_data-12],dword 1 ; tiled background |
||
979 | mov [0xfe88],dword 0x2C0000 ; address of button list |
||
980 | |||
981 | ;!! IP 04.02.2005: |
||
982 | mov [next_usage_update], 100 |
||
983 | mov byte [0xFFFF], 0 ; change task if possible |
||
984 | |||
985 | ret |
||
986 | |||
987 | ;* mouse centered - start code- Mario79 |
||
988 | mouse_centered: |
||
989 | push eax |
||
990 | mov eax,[0xFE00] |
||
991 | shr eax,1 |
||
992 | mov [0xFB0A],ax |
||
993 | mov eax,[0xFE04] |
||
994 | shr eax,1 |
||
995 | mov [0xFB0C],ax |
||
996 | pop eax |
||
997 | ret |
||
998 | ;* mouse centered - end code- Mario79 |
||
999 | |||
1000 | align 4 |
||
1001 | |||
1002 | sys_outport: |
||
1003 | |||
1004 | mov edi,ebx ; separate flag for read / write |
||
1005 | and ebx,65535 |
||
1006 | |||
1007 | mov ecx,[0x2d0000] |
||
1008 | test ecx,ecx |
||
1009 | jne sopl8 |
||
1010 | mov [esp+36],dword 1 |
||
1011 | ret |
||
1012 | |||
1013 | sopl8: |
||
1014 | mov edx,[0x3010] |
||
1015 | mov edx,[edx+0x4] |
||
1016 | and ebx,65535 |
||
1017 | cld |
||
1018 | sopl1: |
||
1019 | |||
1020 | mov esi,ecx |
||
1021 | shl esi,4 |
||
1022 | add esi,0x2d0000 |
||
1023 | cmp edx,[esi+0] |
||
1024 | jne sopl2 |
||
1025 | cmp ebx,[esi+4] |
||
1026 | jb sopl2 |
||
1027 | cmp ebx,[esi+8] |
||
1028 | jg sopl2 |
||
1029 | jmp sopl3 |
||
1030 | |||
1031 | sopl2: |
||
1032 | |||
1033 | dec ecx |
||
1034 | jnz sopl1 |
||
1035 | mov [esp+36],dword 1 |
||
1036 | ret |
||
1037 | |||
1038 | sopl3: |
||
1039 | |||
1040 | test edi,0x80000000 ; read ? |
||
1041 | jnz sopl4 |
||
1042 | |||
1043 | mov dx,bx ; write |
||
1044 | out dx,al |
||
1045 | mov [esp+36],dword 0 |
||
1046 | ret |
||
1047 | |||
1048 | sopl4: |
||
1049 | |||
1050 | mov dx,bx ; read |
||
1051 | in al,dx |
||
1052 | and eax,0xff |
||
1053 | mov [esp+36],dword 0 |
||
1054 | mov [esp+24],eax |
||
1055 | ret |
||
1056 | |||
1057 | |||
1058 | |||
1059 | align 4 |
||
1060 | sys_sb16: |
||
1061 | |||
1062 | cmp word [sb16],word 0 |
||
1063 | jnz sb16l1 |
||
1064 | mov [esp+36],dword 1 |
||
1065 | ret |
||
1066 | sb16l1: |
||
1067 | mov [esp+36],dword 0 |
||
1068 | cmp eax,1 ; set volume - main |
||
1069 | jnz sb16l2 |
||
1070 | mov dx,word [sb16] |
||
1071 | add dx,4 |
||
1072 | mov al,0x22 |
||
1073 | out dx,al |
||
1074 | mov esi,1 |
||
1075 | call delay_ms |
||
1076 | mov eax,ebx |
||
1077 | inc edx |
||
1078 | out dx,al |
||
1079 | ret |
||
1080 | sb16l2: |
||
1081 | |||
1082 | cmp eax,2 ; set volume - cd |
||
1083 | jnz sb16l3 |
||
1084 | mov dx,word [sb16] |
||
1085 | add dx,4 |
||
1086 | mov al,0x28 |
||
1087 | out dx,al |
||
1088 | mov esi,1 |
||
1089 | call delay_ms |
||
1090 | mov eax,ebx |
||
1091 | add edx,1 |
||
1092 | out dx,al |
||
1093 | ret |
||
1094 | sb16l3: |
||
1095 | mov [esp+36],dword 2 |
||
1096 | ret |
||
1097 | |||
1098 | |||
1099 | align 4 |
||
1100 | |||
1101 | sys_sb16II: |
||
1102 | |||
1103 | cmp word [sb16],word 0 |
||
1104 | jnz IIsb16l1 |
||
1105 | mov [esp+36],dword 1 |
||
1106 | ret |
||
1107 | IIsb16l1: |
||
1108 | |||
1109 | cmp eax,1 ; set volume - main |
||
1110 | jnz IIsb16l2 |
||
1111 | ; L |
||
1112 | mov dx,word [sb16] |
||
1113 | add dx,4 |
||
1114 | mov al,0x30 |
||
1115 | out dx,al |
||
1116 | mov eax,ebx |
||
1117 | inc edx |
||
1118 | out dx,al |
||
1119 | ; R |
||
1120 | mov dx,word [sb16] |
||
1121 | add dx,4 |
||
1122 | mov al,0x31 |
||
1123 | out dx,al |
||
1124 | mov eax,ebx |
||
1125 | inc edx |
||
1126 | out dx,al |
||
1127 | mov [esp+36],dword 0 |
||
1128 | ret |
||
1129 | IIsb16l2: |
||
1130 | |||
1131 | cmp eax,2 ; set volume - cd |
||
1132 | jnz IIsb16l3 |
||
1133 | ; L |
||
1134 | mov dx,word [sb16] |
||
1135 | add dx,4 |
||
1136 | mov al,0x36 |
||
1137 | out dx,al |
||
1138 | mov eax,ebx |
||
1139 | inc edx |
||
1140 | out dx,al |
||
1141 | ; R |
||
1142 | mov dx,word [sb16] |
||
1143 | add dx,4 |
||
1144 | mov al,0x37 |
||
1145 | out dx,al |
||
1146 | mov eax,ebx |
||
1147 | inc edx |
||
1148 | out dx,al |
||
1149 | mov [esp+36],dword 0 |
||
1150 | ret |
||
1151 | IIsb16l3: |
||
1152 | |||
1153 | mov [esp+36],dword 2 |
||
1154 | ret |
||
1155 | |||
1156 | |||
1157 | align 4 |
||
1158 | |||
1159 | sys_wss: |
||
1160 | |||
1161 | cmp word [wss],word 0 |
||
1162 | jnz wssl1 |
||
1163 | mov [esp+36],dword 1 |
||
1164 | ret |
||
1165 | wssl1: |
||
1166 | |||
1167 | cmp eax,1 ; set volume - main |
||
1168 | jnz wssl2 |
||
1169 | mov [esp+36],dword 0 |
||
1170 | ret |
||
1171 | wssl2: |
||
1172 | |||
1173 | cmp eax,2 ; set volume - cd |
||
1174 | jnz wssl3 |
||
1175 | ; L |
||
1176 | mov dx,word [wss] |
||
1177 | add dx,4 |
||
1178 | mov al,0x2 |
||
1179 | out dx,al |
||
1180 | mov esi,1 |
||
1181 | call delay_ms |
||
1182 | mov eax,ebx |
||
1183 | inc edx |
||
1184 | out dx,al |
||
1185 | ; R |
||
1186 | mov dx,word [wss] |
||
1187 | add dx,4 |
||
1188 | mov al,0x3 |
||
1189 | out dx,al |
||
1190 | mov esi,1 |
||
1191 | call delay_ms |
||
1192 | mov eax,ebx |
||
1193 | inc edx |
||
1194 | out dx,al |
||
1195 | mov [esp+36],dword 0 |
||
1196 | ret |
||
1197 | wssl3: |
||
1198 | mov [esp+36],dword 2 |
||
1199 | ret |
||
1200 | |||
1201 | display_number: |
||
1202 | |||
1203 | ; eax = print type, al=0 -> ebx is number |
||
1204 | ; al=1 -> ebx is pointer |
||
1205 | ; ah=0 -> display decimal |
||
1206 | ; ah=1 -> display hexadecimal |
||
1207 | ; ah=2 -> display binary |
||
1208 | ; eax bits 16-21 = number of digits to display (0-32) |
||
1209 | ; eax bits 22-31 = reserved |
||
1210 | ; |
||
1211 | ; ebx = number or pointer |
||
1212 | ; ecx = x shl 16 + y |
||
1213 | ; edx = color |
||
200 | diamond | 1214 | xor edi, edi |
211 | serge | 1215 | display_number_force: |
1 | ha | 1216 | |
1217 | cmp eax,0xffff ; length > 0 ? |
||
1218 | jge cont_displ |
||
1219 | ret |
||
1220 | cont_displ: |
||
1221 | |||
75 | diamond | 1222 | cmp eax,61*0x10000 ; length <= 60 ? |
1223 | jb cont_displ2 |
||
1 | ha | 1224 | ret |
1225 | cont_displ2: |
||
1226 | |||
1227 | pushad |
||
1228 | |||
1229 | cmp al,1 ; ecx is a pointer ? |
||
1230 | jne displnl1 |
||
139 | diamond | 1231 | mov ebx,[ebx+std_application_base_address] |
1 | ha | 1232 | displnl1: |
1233 | sub esp,64 |
||
1234 | |||
1235 | cmp ah,0 ; DECIMAL |
||
1236 | jne no_display_desnum |
||
1237 | shr eax,16 |
||
75 | diamond | 1238 | and eax,0x3f |
1 | ha | 1239 | push eax |
1240 | mov edi,esp |
||
194 | diamond | 1241 | add edi,4+64-1 |
1 | ha | 1242 | mov ecx,eax |
1243 | mov eax,ebx |
||
1244 | mov ebx,10 |
||
1245 | d_desnum: |
||
1246 | xor edx,edx |
||
1247 | div ebx |
||
1248 | add dl,48 |
||
1249 | mov [edi],dl |
||
1250 | dec edi |
||
1251 | loop d_desnum |
||
1252 | pop eax |
||
1253 | call draw_num_text |
||
1254 | add esp,64 |
||
1255 | popad |
||
1256 | ret |
||
1257 | no_display_desnum: |
||
1258 | |||
1259 | cmp ah,0x01 ; HEXADECIMAL |
||
1260 | jne no_display_hexnum |
||
1261 | shr eax,16 |
||
75 | diamond | 1262 | and eax,0x3f |
1 | ha | 1263 | push eax |
1264 | mov edi,esp |
||
194 | diamond | 1265 | add edi,4+64-1 |
1 | ha | 1266 | mov ecx,eax |
1267 | mov eax,ebx |
||
1268 | mov ebx,16 |
||
1269 | d_hexnum: |
||
1270 | xor edx,edx |
||
1271 | div ebx |
||
1272 | add edx,hexletters |
||
1273 | mov dl,[edx] |
||
1274 | mov [edi],dl |
||
1275 | dec edi |
||
1276 | loop d_hexnum |
||
1277 | pop eax |
||
1278 | call draw_num_text |
||
1279 | add esp,64 |
||
1280 | popad |
||
1281 | ret |
||
1282 | no_display_hexnum: |
||
1283 | |||
1284 | cmp ah,0x02 ; BINARY |
||
1285 | jne no_display_binnum |
||
1286 | shr eax,16 |
||
75 | diamond | 1287 | and eax,0x3f |
1 | ha | 1288 | push eax |
1289 | mov edi,esp |
||
194 | diamond | 1290 | add edi,4+64-1 |
1 | ha | 1291 | mov ecx,eax |
1292 | mov eax,ebx |
||
1293 | mov ebx,2 |
||
1294 | d_binnum: |
||
1295 | xor edx,edx |
||
1296 | div ebx |
||
1297 | add dl,48 |
||
1298 | mov [edi],dl |
||
1299 | dec edi |
||
1300 | loop d_binnum |
||
1301 | pop eax |
||
1302 | call draw_num_text |
||
1303 | add esp,64 |
||
1304 | popad |
||
1305 | ret |
||
1306 | no_display_binnum: |
||
1307 | |||
1308 | add esp,64 |
||
1309 | popad |
||
1310 | ret |
||
1311 | |||
1312 | |||
1313 | draw_num_text: |
||
1314 | |||
1315 | ; dtext |
||
1316 | ; |
||
1317 | ; eax x & y |
||
1318 | ; ebx color |
||
1319 | ; ecx start of text |
||
1320 | ; edx length |
||
1321 | ; edi 1 force |
||
1322 | |||
155 | diamond | 1323 | ; mov edi,[0x3000] |
1324 | ; shl edi,8 |
||
1325 | ; add ax,word[edi+0x80000+APPDATA.wnd_clientbox.top] |
||
164 | serge | 1326 | ; rol eax,16 |
155 | diamond | 1327 | ; add ax,word[edi+0x80000+APPDATA.wnd_clientbox.left] |
164 | serge | 1328 | ; rol eax,16 |
1329 | |||
1 | ha | 1330 | mov edx,eax |
194 | diamond | 1331 | mov ecx,64+4 |
1 | ha | 1332 | sub ecx,eax |
1333 | add ecx,esp |
||
1334 | mov eax,[esp+64+32-8+4] |
||
1335 | push edx ; add window start x & y |
||
1336 | mov edx,[0x3010] |
||
115 | poddubny | 1337 | mov ebx,[edx-twdw+WDATA.box.left] |
155 | diamond | 1338 | add ebx, [(edx-0x3000)*8+0x80000+APPDATA.wnd_clientbox.left] |
1 | ha | 1339 | shl ebx,16 |
115 | poddubny | 1340 | add ebx,[edx-twdw+WDATA.box.top] |
155 | diamond | 1341 | add ebx, [(edx-0x3000)*8+0x80000+APPDATA.wnd_clientbox.top] |
1 | ha | 1342 | add eax,ebx |
1343 | pop edx |
||
139 | diamond | 1344 | mov ebx,[esp+64+32-12+4] |
1345 | and ebx, not 0x80000000 ; force counted string |
||
1346 | mov esi, [esp+64+4+4] |
||
194 | diamond | 1347 | mov edi, [esp+64+4] |
139 | diamond | 1348 | jmp dtext |
1 | ha | 1349 | |
1350 | read_string: |
||
1351 | |||
1352 | ; eax read_area |
||
1353 | ; ebx color of letter |
||
1354 | ; ecx color of background |
||
1355 | ; edx number of letters to read |
||
1356 | ; esi [x start]*65536 + [y_start] |
||
1357 | |||
1358 | ret |
||
1359 | |||
1360 | |||
1361 | align 4 |
||
1362 | |||
1363 | sys_setup: |
||
1364 | |||
1365 | ; 1=roland mpu midi base , base io address |
||
1366 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
||
1367 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1368 | ; 4=sb16 base , base io address |
||
1369 | ; 5=system language, 1eng 2fi 3ger 4rus |
||
1370 | ; 6=wss base , base io address |
||
1371 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1372 | ; 8=fat32 partition in hd |
||
1373 | ; 9 |
||
1374 | ; 10 = sound dma channel |
||
1375 | ; 11 = enable lba read |
||
1376 | ; 12 = enable pci access |
||
1377 | |||
1378 | |||
1379 | mov [esp+36],dword 0 |
||
1380 | cmp eax,1 ; MIDI |
||
1381 | jnz nsyse1 |
||
1382 | cmp ebx,0x100 |
||
1383 | jb nsyse1 |
||
1384 | mov edx,65535 |
||
1385 | cmp edx,ebx |
||
1386 | jb nsyse1 |
||
1387 | mov [midi_base],bx |
||
1388 | mov word [mididp],bx |
||
1389 | inc bx |
||
1390 | mov word [midisp],bx |
||
1391 | ret |
||
1392 | |||
1393 | midi_base dw 0 |
||
1394 | |||
1395 | nsyse1: |
||
1396 | |||
1397 | cmp eax,2 ; KEYBOARD |
||
1398 | jnz nsyse2 |
||
1399 | cmp ebx,1 |
||
1400 | jnz kbnobase |
||
1401 | mov edi,[0x3010] |
||
115 | poddubny | 1402 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1403 | mov eax,ecx |
1404 | mov ebx,keymap |
||
1405 | mov ecx,128 |
||
1406 | call memmove |
||
1407 | ret |
||
1408 | kbnobase: |
||
1409 | cmp ebx,2 |
||
1410 | jnz kbnoshift |
||
1411 | mov edi,[0x3010] |
||
115 | poddubny | 1412 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1413 | mov eax,ecx |
1414 | mov ebx,keymap_shift |
||
1415 | mov ecx,128 |
||
1416 | call memmove |
||
1417 | ret |
||
1418 | kbnoshift: |
||
1419 | cmp ebx,3 |
||
1420 | jne kbnoalt |
||
1421 | mov edi,[0x3010] |
||
115 | poddubny | 1422 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1423 | mov eax,ecx |
1424 | mov ebx,keymap_alt |
||
1425 | mov ecx,128 |
||
1426 | call memmove |
||
1427 | ret |
||
1428 | kbnoalt: |
||
1429 | cmp ebx,9 |
||
1430 | jnz kbnocountry |
||
1431 | mov word [keyboard],cx |
||
1432 | ret |
||
1433 | kbnocountry: |
||
1434 | mov [esp+36],dword 1 |
||
1435 | ret |
||
1436 | nsyse2: |
||
1437 | cmp eax,3 ; CD |
||
1438 | jnz nsyse3 |
||
75 | diamond | 1439 | test ebx,ebx |
1440 | jz nosesl |
||
1441 | cmp ebx, 4 |
||
1442 | ja nosesl |
||
1 | ha | 1443 | mov [cd_base],bl |
1444 | cmp ebx,1 |
||
1445 | jnz noprma |
||
1446 | mov [cdbase],0x1f0 |
||
1447 | mov [cdid],0xa0 |
||
1448 | noprma: |
||
1449 | cmp ebx,2 |
||
1450 | jnz noprsl |
||
1451 | mov [cdbase],0x1f0 |
||
1452 | mov [cdid],0xb0 |
||
1453 | noprsl: |
||
1454 | cmp ebx,3 |
||
1455 | jnz nosema |
||
1456 | mov [cdbase],0x170 |
||
1457 | mov [cdid],0xa0 |
||
1458 | nosema: |
||
1459 | cmp ebx,4 |
||
1460 | jnz nosesl |
||
1461 | mov [cdbase],0x170 |
||
1462 | mov [cdid],0xb0 |
||
1463 | nosesl: |
||
1464 | ret |
||
1465 | |||
1466 | cd_base db 0 |
||
1467 | |||
1468 | nsyse3: |
||
1469 | |||
1470 | cmp eax,4 ; SB |
||
1471 | jnz nsyse4 |
||
1472 | cmp ebx,0x100 |
||
1473 | jb nsyse4 |
||
1474 | mov edx,65535 |
||
1475 | cmp edx,ebx |
||
1476 | jb nsyse4 |
||
1477 | mov word [sb16],bx |
||
1478 | ret |
||
1479 | nsyse4: |
||
1480 | |||
1481 | cmp eax,5 ; SYSTEM LANGUAGE |
||
1482 | jnz nsyse5 |
||
1483 | mov [syslang],ebx |
||
1484 | ret |
||
1485 | nsyse5: |
||
1486 | |||
1487 | cmp eax,6 ; WSS |
||
1488 | jnz nsyse6 |
||
1489 | cmp ebx,0x100 |
||
1490 | jb nsyse6 |
||
1491 | mov [wss],ebx |
||
1492 | ret |
||
1493 | |||
1494 | wss_temp dd 0 |
||
1495 | |||
1496 | nsyse6: |
||
1497 | |||
1498 | cmp eax,7 ; HD BASE |
||
1499 | jne nsyse7 |
||
75 | diamond | 1500 | test ebx,ebx |
1501 | jz nosethd |
||
1502 | cmp ebx,4 |
||
1503 | ja nosethd |
||
1 | ha | 1504 | mov [hd_base],bl |
1505 | cmp ebx,1 |
||
1506 | jnz noprmahd |
||
1507 | mov [hdbase],0x1f0 |
||
1508 | mov [hdid],0x0 |
||
1509 | mov [hdpos],1 |
||
1510 | ; call set_FAT32_variables |
||
1511 | noprmahd: |
||
1512 | cmp ebx,2 |
||
1513 | jnz noprslhd |
||
1514 | mov [hdbase],0x1f0 |
||
1515 | mov [hdid],0x10 |
||
1516 | mov [hdpos],2 |
||
1517 | ; call set_FAT32_variables |
||
1518 | noprslhd: |
||
1519 | cmp ebx,3 |
||
1520 | jnz nosemahd |
||
1521 | mov [hdbase],0x170 |
||
1522 | mov [hdid],0x0 |
||
1523 | mov [hdpos],3 |
||
1524 | ; call set_FAT32_variables |
||
1525 | nosemahd: |
||
1526 | cmp ebx,4 |
||
1527 | jnz noseslhd |
||
1528 | mov [hdbase],0x170 |
||
1529 | mov [hdid],0x10 |
||
1530 | mov [hdpos],4 |
||
1531 | ; call set_FAT32_variables |
||
1532 | noseslhd: |
||
1533 | mov [0xfe10],dword 0 |
||
1534 | call reserve_hd1 |
||
1535 | call clear_hd_cache |
||
1536 | mov [hd1_status],0 ; free |
||
75 | diamond | 1537 | nosethd: |
1 | ha | 1538 | ret |
1539 | |||
1540 | hd_base db 0 |
||
1541 | |||
1542 | nsyse7: |
||
1543 | |||
1544 | cmp eax,8 ; HD PARTITION |
||
1545 | jne nsyse8 |
||
1546 | mov [fat32part],ebx |
||
1547 | ; call set_FAT32_variables |
||
1548 | call reserve_hd1 |
||
1549 | call clear_hd_cache |
||
1550 | pusha |
||
1551 | call choice_necessity_partition_1 |
||
1552 | popa |
||
1553 | mov [hd1_status],0 ; free |
||
1554 | ret |
||
1555 | nsyse8: |
||
1556 | |||
1557 | cmp eax,10 ; SOUND DMA CHANNEL |
||
1558 | jne no_set_sound_dma |
||
75 | diamond | 1559 | cmp ebx,3 |
1560 | ja sys_setup_err |
||
1 | ha | 1561 | mov [sound_dma],ebx |
1562 | ret |
||
1563 | no_set_sound_dma: |
||
1564 | |||
1565 | cmp eax,11 ; ENABLE LBA READ |
||
1566 | jne no_set_lba_read |
||
1567 | and ebx,1 |
||
1568 | mov [lba_read_enabled],ebx |
||
1569 | ret |
||
1570 | no_set_lba_read: |
||
1571 | |||
1572 | cmp eax,12 ; ENABLE PCI ACCESS |
||
1573 | jne no_set_pci_access |
||
1574 | and ebx,1 |
||
1575 | mov [pci_access_enabled],ebx |
||
1576 | ret |
||
1577 | no_set_pci_access: |
||
1578 | |||
1579 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
1580 | include 'vmodeint.inc' |
||
1581 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
1582 | |||
75 | diamond | 1583 | sys_setup_err: |
1 | ha | 1584 | mov [esp+36],dword -1 |
1585 | ret |
||
1586 | |||
1587 | |||
1588 | align 4 |
||
1589 | |||
1590 | sys_getsetup: |
||
1591 | |||
1592 | ; 1=roland mpu midi base , base io address |
||
1593 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
||
1594 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1595 | ; 4=sb16 base , base io address |
||
1596 | ; 5=system language, 1eng 2fi 3ger 4rus |
||
1597 | ; 6=wss base |
||
1598 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1599 | ; 8=fat32 partition in hd |
||
1600 | ; 9=get hs timer tic |
||
1601 | |||
1602 | cmp eax,1 |
||
1603 | jne ngsyse1 |
||
1604 | movzx eax,[midi_base] |
||
1605 | mov [esp+36],eax |
||
1606 | ret |
||
1607 | ngsyse1: |
||
1608 | |||
1609 | cmp eax,2 |
||
1610 | jne ngsyse2 |
||
1611 | cmp ebx,1 |
||
1612 | jnz kbnobaseret |
||
1613 | mov edi,[0x3010] |
||
115 | poddubny | 1614 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1615 | mov ebx,ecx |
1616 | mov eax,keymap |
||
1617 | mov ecx,128 |
||
1618 | call memmove |
||
1619 | ret |
||
1620 | kbnobaseret: |
||
1621 | cmp ebx,2 |
||
1622 | jnz kbnoshiftret |
||
1623 | mov edi,[0x3010] |
||
115 | poddubny | 1624 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1625 | mov ebx,ecx |
1626 | mov eax,keymap_shift |
||
1627 | mov ecx,128 |
||
1628 | call memmove |
||
1629 | ret |
||
1630 | kbnoshiftret: |
||
1631 | cmp ebx,3 |
||
1632 | jne kbnoaltret |
||
1633 | mov edi,[0x3010] |
||
115 | poddubny | 1634 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1635 | mov ebx,ecx |
1636 | mov eax,keymap_alt |
||
1637 | mov ecx,128 |
||
1638 | call memmove |
||
1639 | ret |
||
1640 | kbnoaltret: |
||
1641 | cmp ebx,9 |
||
1642 | jnz ngsyse2 |
||
1643 | movzx eax,word [keyboard] |
||
1644 | mov [esp+36],eax |
||
1645 | ret |
||
1646 | ngsyse2: |
||
1647 | |||
1648 | cmp eax,3 |
||
1649 | jnz ngsyse3 |
||
1650 | movzx eax,[cd_base] |
||
1651 | mov [esp+36],eax |
||
1652 | ret |
||
1653 | ngsyse3: |
||
1654 | |||
1655 | cmp eax,4 |
||
1656 | jne ngsyse4 |
||
1657 | mov eax,[sb16] |
||
1658 | mov [esp+36],eax |
||
1659 | ret |
||
1660 | ngsyse4: |
||
1661 | |||
1662 | cmp eax,5 |
||
1663 | jnz ngsyse5 |
||
1664 | mov eax,[syslang] |
||
1665 | mov [esp+36],eax |
||
1666 | ret |
||
1667 | ngsyse5: |
||
1668 | cmp eax,6 |
||
1669 | jnz ngsyse6 |
||
1670 | mov eax,[wss] |
||
1671 | mov [esp+36],eax |
||
1672 | ret |
||
1673 | ngsyse6: |
||
1674 | cmp eax,7 |
||
1675 | jnz ngsyse7 |
||
1676 | movzx eax,[hd_base] |
||
1677 | mov [esp+36],eax |
||
1678 | ret |
||
1679 | ngsyse7: |
||
1680 | cmp eax,8 |
||
1681 | jnz ngsyse8 |
||
1682 | mov eax,[fat32part] |
||
1683 | mov [esp+36],eax |
||
1684 | ret |
||
1685 | ngsyse8: |
||
1686 | cmp eax,9 |
||
1687 | jne ngsyse9 |
||
1688 | mov eax,[timer_ticks] ;[0xfdf0] |
||
1689 | mov [esp+36],eax |
||
1690 | ret |
||
1691 | ngsyse9: |
||
1692 | cmp eax,10 |
||
1693 | jnz ngsyse10 |
||
1694 | mov eax,[sound_dma] |
||
1695 | mov [esp+36],eax |
||
1696 | ret |
||
1697 | ngsyse10: |
||
1698 | cmp eax,11 |
||
1699 | jnz ngsyse11 |
||
1700 | mov eax,[lba_read_enabled] |
||
1701 | mov [esp+36],eax |
||
1702 | ret |
||
1703 | ngsyse11: |
||
1704 | cmp eax,12 |
||
1705 | jnz ngsyse12 |
||
1706 | mov eax,[pci_access_enabled] |
||
1707 | mov [esp+36],eax |
||
1708 | ret |
||
1709 | ngsyse12: |
||
1710 | mov [esp+36],dword 1 |
||
1711 | ret |
||
1712 | |||
1713 | |||
1714 | align 4 |
||
1715 | |||
1716 | readmousepos: |
||
1717 | |||
1718 | ; eax=0 screen relative |
||
1719 | ; eax=1 window relative |
||
1720 | ; eax=2 buttons pressed |
||
1721 | |||
1722 | test eax,eax |
||
1723 | jnz nosr |
||
1724 | mov eax,[0xfb0a] |
||
1725 | shl eax,16 |
||
1726 | mov ax,[0xfb0c] |
||
1727 | mov [esp+36],eax |
||
1728 | ret |
||
1729 | nosr: |
||
1730 | |||
1731 | cmp eax,1 |
||
1732 | jnz nowr |
||
1733 | mov eax,[0xfb0a] |
||
1734 | shl eax,16 |
||
1735 | mov ax,[0xfb0c] |
||
1736 | mov esi,[0x3010] |
||
115 | poddubny | 1737 | mov bx, word [esi-twdw+WDATA.box.left] |
1 | ha | 1738 | shl ebx,16 |
115 | poddubny | 1739 | mov bx, word [esi-twdw+WDATA.box.top] |
1 | ha | 1740 | sub eax,ebx |
164 | serge | 1741 | |
137 | mikedld | 1742 | mov edi,[0x3000] |
1743 | shl edi,8 |
||
1744 | sub ax,word[edi+0x80000+APPDATA.wnd_clientbox.top] |
||
1745 | rol eax,16 |
||
1746 | sub ax,word[edi+0x80000+APPDATA.wnd_clientbox.left] |
||
1747 | rol eax,16 |
||
164 | serge | 1748 | |
1 | ha | 1749 | mov [esp+36],eax |
1750 | ret |
||
1751 | nowr: |
||
1752 | |||
1753 | cmp eax,2 |
||
1754 | jnz nomb |
||
1755 | movzx eax,byte [0xfb40] |
||
1756 | nomb: |
||
1757 | mov [esp+36],eax |
||
1758 | |||
1759 | ret |
||
1760 | |||
1761 | is_input: |
||
1762 | |||
1763 | push edx |
||
1764 | mov dx,word [midisp] |
||
1765 | in al,dx |
||
1766 | and al,0x80 |
||
1767 | pop edx |
||
1768 | ret |
||
1769 | |||
1770 | |||
1771 | is_output: |
||
1772 | |||
1773 | push edx |
||
1774 | mov dx,word [midisp] |
||
1775 | in al,dx |
||
1776 | and al,0x40 |
||
1777 | pop edx |
||
1778 | ret |
||
1779 | |||
1780 | |||
1781 | get_mpu_in: |
||
1782 | |||
1783 | push edx |
||
1784 | mov dx,word [mididp] |
||
1785 | in al,dx |
||
1786 | pop edx |
||
1787 | ret |
||
1788 | |||
1789 | |||
1790 | put_mpu_out: |
||
1791 | |||
1792 | push edx |
||
1793 | mov dx,word [mididp] |
||
1794 | out dx,al |
||
1795 | pop edx |
||
1796 | ret |
||
1797 | |||
1798 | |||
1799 | setuart: |
||
1800 | |||
1801 | su1: |
||
1802 | call is_output |
||
1803 | cmp al,0 |
||
1804 | jnz su1 |
||
1805 | mov dx,word [midisp] |
||
1806 | mov al,0xff |
||
1807 | out dx,al |
||
1808 | su2: |
||
1809 | mov dx,word [midisp] |
||
1810 | mov al,0xff |
||
1811 | out dx,al |
||
1812 | call is_input |
||
1813 | cmp al,0 |
||
1814 | jnz su2 |
||
1815 | call get_mpu_in |
||
1816 | cmp al,0xfe |
||
1817 | jnz su2 |
||
1818 | su3: |
||
1819 | call is_output |
||
1820 | cmp al,0 |
||
1821 | jnz su3 |
||
1822 | mov dx,word [midisp] |
||
1823 | mov al,0x3f |
||
1824 | out dx,al |
||
1825 | |||
1826 | ret |
||
1827 | |||
1828 | |||
1829 | align 4 |
||
1830 | |||
1831 | sys_midi: |
||
1832 | |||
1833 | cmp [mididp],0 |
||
1834 | jnz sm0 |
||
1835 | mov [esp+36],dword 1 |
||
1836 | ret |
||
1837 | sm0: |
||
1838 | |||
1839 | cmp eax,1 |
||
1840 | mov [esp+36],dword 0 |
||
1841 | jnz smn1 |
||
1842 | call setuart |
||
1843 | ret |
||
1844 | smn1: |
||
1845 | |||
1846 | cmp eax,2 |
||
1847 | jnz smn2 |
||
1848 | sm10: |
||
1849 | call get_mpu_in |
||
1850 | call is_output |
||
1851 | test al,al |
||
1852 | jnz sm10 |
||
1853 | mov al,bl |
||
1854 | call put_mpu_out |
||
1855 | ret |
||
1856 | smn2: |
||
1857 | |||
1858 | ret |
||
1859 | |||
1860 | |||
1861 | detect_devices: |
||
1862 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
1863 | include 'detect/commouse.inc' |
||
33 | mario79 | 1864 | include 'detect/ps2mouse.inc' |
1 | ha | 1865 | ;include 'detect/dev_fd.inc' |
1866 | ;include 'detect/dev_hdcd.inc' |
||
1867 | ;include 'detect/sear_par.inc' |
||
1868 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
1869 | ret |
||
1870 | |||
1871 | |||
1872 | sys_end: |
||
1873 | |||
1874 | mov eax,[0x3010] |
||
115 | poddubny | 1875 | mov [eax+TASKDATA.state], 3 ; terminate this program |
41 | mikedld | 1876 | |
1 | ha | 1877 | waitterm: ; wait here for termination |
1878 | mov eax,5 |
||
1879 | call delay_hs |
||
1880 | jmp waitterm |
||
1881 | |||
75 | diamond | 1882 | iglobal |
170 | serge | 1883 | align 4 |
75 | diamond | 1884 | sys_system_table: |
1885 | dd sysfn_shutdown ; 1 = system shutdown |
||
1886 | dd sysfn_terminate ; 2 = terminate thread |
||
1887 | dd sysfn_activate ; 3 = activate window |
||
1888 | dd sysfn_getidletime ; 4 = get idle time |
||
1889 | dd sysfn_getcpuclock ; 5 = get cpu clock |
||
1890 | dd sysfn_saveramdisk ; 6 = save ramdisk |
||
1891 | dd sysfn_getactive ; 7 = get active window |
||
1892 | dd sysfn_sound_flag ; 8 = get/set sound_flag |
||
1893 | dd sysfn_shutdown_param ; 9 = shutdown with parameter |
||
1894 | dd sysfn_minimize ; 10 = minimize window |
||
1895 | dd sysfn_getdiskinfo ; 11 = get disk subsystem info |
||
1896 | dd sysfn_lastkey ; 12 = get last pressed key |
||
1897 | dd sysfn_getversion ; 13 = get kernel version |
||
1898 | dd sysfn_waitretrace ; 14 = wait retrace |
||
1899 | dd sysfn_centermouse ; 15 = center mouse cursor |
||
1900 | dd sysfn_getfreemem ; 16 = get free memory size |
||
1901 | dd sysfn_getallmem ; 17 = get total memory size |
||
164 | serge | 1902 | dd sysfn_terminate2 ; 18 = terminate thread using PID |
120 | mario79 | 1903 | ; instead of slot |
1904 | dd sysfn_mouse_acceleration; 19 = set/get mouse acceleration |
||
170 | serge | 1905 | dd sysfn_meminfo ; 20 = get extended memory info |
75 | diamond | 1906 | sysfn_num = ($ - sys_system_table)/4 |
1907 | endg |
||
1908 | |||
1 | ha | 1909 | sys_system: |
75 | diamond | 1910 | dec eax |
1911 | cmp eax, sysfn_num |
||
1912 | jae @f |
||
1913 | jmp dword [sys_system_table + eax*4] |
||
1914 | @@: |
||
1915 | ret |
||
1 | ha | 1916 | |
75 | diamond | 1917 | sysfn_shutdown: ; 18.1 = BOOT |
1 | ha | 1918 | mov [0x2f0000+0x9030],byte 0 |
41 | mikedld | 1919 | for_shutdown_parameter: |
214 | serge | 1920 | |
1921 | call stop_all_services |
||
1922 | |||
1 | ha | 1923 | mov eax,[0x3004] |
1924 | add eax,2 |
||
1925 | mov [shutdown_processes],eax |
||
1926 | mov [0xFF00],al |
||
75 | diamond | 1927 | and dword [esp+36], 0 |
1 | ha | 1928 | ret |
1929 | uglobal |
||
1930 | shutdown_processes: dd 0x0 |
||
1931 | endg |
||
1932 | |||
75 | diamond | 1933 | sysfn_terminate: ; 18.2 = TERMINATE |
1 | ha | 1934 | cmp ebx,2 |
1935 | jb noprocessterminate |
||
1936 | mov edx,[0x3004] |
||
1937 | cmp ebx,edx |
||
75 | diamond | 1938 | ja noprocessterminate |
1 | ha | 1939 | mov eax,[0x3004] |
1940 | shl ebx,5 |
||
115 | poddubny | 1941 | mov edx,[ebx+0x3000+TASKDATA.pid] |
1942 | add ebx,0x3000+TASKDATA.state |
||
75 | diamond | 1943 | cmp byte [ebx], 9 |
1944 | jz noprocessterminate |
||
41 | mikedld | 1945 | |
1 | ha | 1946 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
1947 | mov [ebx],byte 3 ; clear possible i40's |
||
1948 | ;call MEM_Heap_UnLock |
||
1949 | |||
1950 | cmp edx,[application_table_status] ; clear app table stat |
||
1951 | jne noatsc |
||
1952 | mov [application_table_status],0 |
||
1953 | noatsc: |
||
75 | diamond | 1954 | noprocessterminate: |
1 | ha | 1955 | ret |
1956 | |||
85 | halyavin | 1957 | sysfn_terminate2: |
1958 | ;lock application_table_status mutex |
||
164 | serge | 1959 | .table_status: |
85 | halyavin | 1960 | cli |
1961 | cmp [application_table_status],0 |
||
1962 | je .stf |
||
1963 | sti |
||
1964 | call change_task |
||
1965 | jmp .table_status |
||
1966 | .stf: |
||
1967 | call set_application_table_status |
||
1968 | mov eax,ebx |
||
1969 | call pid_to_slot |
||
1970 | test eax,eax |
||
1971 | jz .not_found |
||
1972 | mov ebx,eax |
||
1973 | cli |
||
1974 | call sysfn_terminate |
||
1975 | mov [application_table_status],0 |
||
1976 | sti |
||
1977 | and dword [esp+36],0 |
||
1978 | ret |
||
1979 | .not_found: |
||
1980 | mov [application_table_status],0 |
||
1981 | or dword [esp+36],-1 |
||
1982 | ret |
||
1983 | |||
75 | diamond | 1984 | sysfn_activate: ; 18.3 = ACTIVATE WINDOW |
1 | ha | 1985 | cmp ebx,2 |
105 | poddubny | 1986 | jb .nowindowactivate |
1 | ha | 1987 | cmp ebx,[0x3004] |
105 | poddubny | 1988 | ja .nowindowactivate |
1989 | |||
1990 | mov [window_minimize], 2 ; restore window if minimized |
||
1991 | |||
1992 | movzx esi, word [0xC000 + ebx*2] |
||
164 | serge | 1993 | cmp esi, [0x3004] |
105 | poddubny | 1994 | je .nowindowactivate ; already active |
1995 | |||
1996 | mov edi, ebx |
||
1997 | shl edi, 5 |
||
1998 | add edi, window_data |
||
1999 | movzx esi, word [0xC000 + ebx * 2] |
||
2000 | lea esi, [0xC400 + esi * 2] |
||
2001 | call waredraw |
||
2002 | .nowindowactivate: |
||
1 | ha | 2003 | ret |
41 | mikedld | 2004 | |
75 | diamond | 2005 | sysfn_getidletime: ; 18.4 = GET IDLETIME |
1 | ha | 2006 | mov eax,[idleusesec] |
75 | diamond | 2007 | mov [esp+36], eax |
1 | ha | 2008 | ret |
2009 | |||
75 | diamond | 2010 | sysfn_getcpuclock: ; 18.5 = GET TSC/SEC |
1 | ha | 2011 | mov eax,[0xf600] |
75 | diamond | 2012 | mov [esp+36], eax |
1 | ha | 2013 | ret |
2014 | |||
2015 | ; SAVE ramdisk to /hd/1/menuet.img |
||
2016 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
||
2017 | include 'blkdev/rdsave.inc' |
||
2018 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
||
75 | diamond | 2019 | |
2020 | sysfn_getactive: ; 18.7 = get active window |
||
102 | poddubny | 2021 | mov eax, [0x3004] |
2022 | movzx eax, word [0xC400 + eax*2] |
||
75 | diamond | 2023 | mov [esp+36],eax |
1 | ha | 2024 | ret |
75 | diamond | 2025 | |
2026 | sysfn_sound_flag: ; 18.8 = get/set sound_flag |
||
1 | ha | 2027 | cmp ebx,1 |
2028 | jne nogetsoundflag |
||
2029 | movzx eax,byte [sound_flag] ; get sound_flag |
||
75 | diamond | 2030 | mov [esp+36],eax |
1 | ha | 2031 | ret |
2032 | nogetsoundflag: |
||
2033 | cmp ebx,2 |
||
2034 | jnz nosoundflag |
||
75 | diamond | 2035 | xor byte [sound_flag], 1 |
2036 | nosoundflag: |
||
41 | mikedld | 2037 | ret |
75 | diamond | 2038 | |
2039 | sysfn_shutdown_param: ; 18.9 = system shutdown with param |
||
1 | ha | 2040 | cmp ebx,1 |
75 | diamond | 2041 | jl exit_for_anyone |
1 | ha | 2042 | cmp ebx,4 |
2043 | jg exit_for_anyone |
||
2044 | mov [0x2f0000+0x9030],bl |
||
2045 | jmp for_shutdown_parameter |
||
75 | diamond | 2046 | |
2047 | sysfn_minimize: ; 18.10 = minimize window |
||
1 | ha | 2048 | mov [window_minimize],1 |
2049 | exit_for_anyone: |
||
2050 | ret |
||
75 | diamond | 2051 | |
2052 | sysfn_getdiskinfo: ; 18.11 = get disk info table |
||
1 | ha | 2053 | cmp ebx,1 |
2054 | jnz full_table |
||
2055 | small_table: |
||
2056 | call for_all_tables |
||
75 | diamond | 2057 | mov ecx,10 |
1 | ha | 2058 | cld |
2059 | rep movsb |
||
2060 | ret |
||
2061 | for_all_tables: |
||
115 | poddubny | 2062 | mov edi,[0x3010] |
2063 | mov edi,[edi+TASKDATA.mem_start] |
||
1 | ha | 2064 | add edi,ecx |
2065 | mov esi,0x40000 |
||
2066 | ret |
||
2067 | full_table: |
||
2068 | cmp ebx,2 |
||
2069 | jnz exit_for_anyone |
||
2070 | call for_all_tables |
||
75 | diamond | 2071 | mov ecx,16384 |
1 | ha | 2072 | cld |
2073 | rep movsd |
||
2074 | ret |
||
75 | diamond | 2075 | |
92 | diamond | 2076 | sysfn_lastkey: ; 18.12 = return 0 (backward compatibility) |
2077 | and dword [esp+36], 0 |
||
2078 | ret |
||
75 | diamond | 2079 | |
2080 | sysfn_getversion: ; 18.13 = get kernel ID and version |
||
115 | poddubny | 2081 | mov edi,[0x3010] |
2082 | mov edi,[edi+TASKDATA.mem_start] |
||
1 | ha | 2083 | add edi,ebx |
2084 | mov esi,version_inf |
||
2085 | mov ecx,version_end-version_inf |
||
2086 | cld |
||
2087 | rep movsb |
||
2088 | ret |
||
75 | diamond | 2089 | |
2090 | sysfn_waitretrace: ; 18.14 = sys wait retrace |
||
41 | mikedld | 2091 | ;wait retrace functions |
2092 | sys_wait_retrace: |
||
2093 | mov edx,0x3da |
||
2094 | WaitRetrace_loop: |
||
2095 | in al,dx |
||
2096 | test al,1000b |
||
2097 | jz WaitRetrace_loop |
||
2098 | mov [esp+36],dword 0 |
||
1 | ha | 2099 | ret |
75 | diamond | 2100 | |
2101 | sysfn_centermouse: ; 18.15 = mouse centered |
||
1 | ha | 2102 | call mouse_centered |
2103 | mov [esp+36],dword 0 |
||
2104 | ret |
||
75 | diamond | 2105 | |
120 | mario79 | 2106 | sysfn_mouse_acceleration: ; 18.19 = set/get mouse features |
2107 | cmp ebx,0 ; get mouse speed factor |
||
2108 | jnz .set_mouse_acceleration |
||
164 | serge | 2109 | xor eax,eax |
120 | mario79 | 2110 | mov ax,[mouse_speed_factor] |
2111 | mov [esp+36],eax |
||
2112 | ret |
||
2113 | .set_mouse_acceleration: |
||
2114 | cmp ebx,1 ; set mouse speed factor |
||
2115 | jnz .get_mouse_delay |
||
2116 | mov [mouse_speed_factor],cx |
||
2117 | ret |
||
2118 | .get_mouse_delay: |
||
2119 | cmp ebx,2 ; get mouse delay |
||
2120 | jnz .set_mouse_delay |
||
2121 | mov eax,[mouse_delay] |
||
2122 | mov [esp+36],eax |
||
2123 | ret |
||
2124 | .set_mouse_delay: |
||
2125 | cmp ebx,3 ; set mouse delay |
||
2126 | jnz .set_pointer_position |
||
2127 | mov [mouse_delay],ecx |
||
2128 | ret |
||
2129 | .set_pointer_position: |
||
2130 | cmp ebx,4 ; set mouse pointer position |
||
2131 | jnz .end |
||
2132 | mov [0xFB0C],cx ;y |
||
2133 | ror ecx,16 |
||
2134 | mov [0xFB0A],cx ;x |
||
2135 | rol ecx,16 |
||
2136 | .end: |
||
2137 | ret |
||
2138 | |||
75 | diamond | 2139 | sysfn_getfreemem: |
170 | serge | 2140 | mov eax, [pg_data.pages_free] |
2141 | shl eax, 2 |
||
2142 | mov [esp+36],eax |
||
1 | ha | 2143 | ret |
75 | diamond | 2144 | |
2145 | sysfn_getallmem: |
||
170 | serge | 2146 | mov eax,[MEM_AMOUNT] |
2147 | shr eax, 10 |
||
75 | diamond | 2148 | mov [esp+36],eax |
32 | halyavin | 2149 | ret |
2150 | |||
41 | mikedld | 2151 | uglobal |
2152 | ;// mike.dld, 2006-29-01 [ |
||
2153 | screen_workarea RECT |
||
2154 | ;// mike.dld, 2006-29-01 ] |
||
1 | ha | 2155 | window_minimize db 0 |
2156 | sound_flag db 0 |
||
41 | mikedld | 2157 | endg |
1 | ha | 2158 | |
41 | mikedld | 2159 | iglobal |
2160 | version_inf: |
||
202 | diamond | 2161 | db 0,6,3,0 ; version 0.6.3.0 |
41 | mikedld | 2162 | db UID_KOLIBRI |
2163 | db 'Kolibri',0 |
||
2164 | version_end: |
||
2165 | endg |
||
1 | ha | 2166 | |
41 | mikedld | 2167 | UID_NONE=0 |
1 | ha | 2168 | UID_MENUETOS=1 ;official |
2169 | UID_KOLIBRI=2 ;russian |
||
2170 | |||
2171 | sys_cachetodiskette: |
||
19 | mario79 | 2172 | ; pushad |
2173 | ; cmp eax,1 |
||
2174 | ; jne no_write_all_of_ramdisk |
||
2175 | ; call fdc_writeramdisk |
||
2176 | ; popad |
||
2177 | ; ret |
||
2178 | ; no_write_all_of_ramdisk: |
||
2179 | ; cmp eax,2 |
||
2180 | ; jne no_write_part_of_ramdisk |
||
2181 | ; call fdc_commitflush |
||
2182 | ; popad |
||
2183 | ; ret |
||
2184 | ; no_write_part_of_ramdisk: |
||
2185 | ; cmp eax,3 |
||
2186 | ; jne no_set_fdc |
||
2187 | ; call fdc_set |
||
2188 | ; popad |
||
2189 | ; ret |
||
2190 | ; no_set_fdc: |
||
2191 | ; cmp eax,4 |
||
2192 | ; jne no_get_fdc |
||
2193 | ; popad |
||
2194 | ; call fdc_get |
||
2195 | ; mov [esp+36],ecx |
||
2196 | ; ret |
||
2197 | ; no_get_fdc: |
||
2198 | ; popad |
||
2199 | ; ret |
||
2200 | cmp eax,1 |
||
2201 | jne no_floppy_a_save |
||
2202 | mov [flp_number],1 |
||
2203 | jmp save_image_on_floppy |
||
2204 | no_floppy_a_save: |
||
1 | ha | 2205 | cmp eax,2 |
19 | mario79 | 2206 | jne no_floppy_b_save |
2207 | mov [flp_number],2 |
||
2208 | save_image_on_floppy: |
||
2209 | call save_image |
||
2210 | mov [esp+36],dword 0 |
||
2211 | cmp [FDC_Status],0 |
||
41 | mikedld | 2212 | je yes_floppy_save |
19 | mario79 | 2213 | no_floppy_b_save: |
2214 | mov [esp+36],dword 1 |
||
2215 | yes_floppy_save: |
||
1 | ha | 2216 | ret |
2217 | |||
2218 | uglobal |
||
2219 | ; bgrchanged dd 0x0 |
||
2220 | endg |
||
2221 | |||
2222 | sys_background: |
||
2223 | |||
2224 | cmp eax,1 ; BACKGROUND SIZE |
||
2225 | jnz nosb1 |
||
2226 | cmp ebx,0 |
||
2227 | je sbgrr |
||
2228 | cmp ecx,0 |
||
2229 | je sbgrr |
||
2230 | mov [display_data-8],ebx |
||
2231 | mov [display_data-4],ecx |
||
2232 | ; mov [bgrchanged],1 |
||
2233 | sbgrr: |
||
2234 | ret |
||
2235 | nosb1: |
||
2236 | |||
2237 | cmp eax,2 ; SET PIXEL |
||
2238 | jnz nosb2 |
||
2239 | mov edx,0x160000-16 |
||
2240 | cmp edx,ebx |
||
2241 | jbe nosb2 |
||
2242 | mov edx,[ebx] |
||
2243 | and edx,0xFF000000 ;255*256*256*256 |
||
2244 | and ecx,0x00FFFFFF ;255*256*256+255*256+255 |
||
2245 | add edx,ecx |
||
2246 | mov [ebx+0x300000],edx |
||
2247 | ; mov [bgrchanged],1 |
||
2248 | ret |
||
2249 | nosb2: |
||
2250 | |||
2251 | cmp eax,3 ; DRAW BACKGROUND |
||
2252 | jnz nosb3 |
||
2253 | draw_background_temp: |
||
2254 | ; cmp [bgrchanged],1 ;0 |
||
2255 | ; je nosb31 |
||
2256 | ;draw_background_temp: |
||
2257 | ; mov [bgrchanged],1 ;0 |
||
2258 | mov [0xfff0],byte 1 |
||
76 | mario79 | 2259 | mov [background_defined], 1 |
1 | ha | 2260 | nosb31: |
2261 | ret |
||
2262 | nosb3: |
||
2263 | |||
2264 | cmp eax,4 ; TILED / STRETCHED |
||
2265 | jnz nosb4 |
||
2266 | cmp ebx,[display_data-12] |
||
2267 | je nosb41 |
||
2268 | mov [display_data-12],ebx |
||
2269 | ; mov [bgrchanged],1 |
||
2270 | nosb41: |
||
2271 | ret |
||
2272 | nosb4: |
||
2273 | |||
2274 | cmp eax,5 ; BLOCK MOVE TO BGR |
||
2275 | jnz nosb5 |
||
2276 | ; bughere |
||
2277 | mov edi, [0x3010] |
||
115 | poddubny | 2278 | add ebx, [edi+TASKDATA.mem_start] |
1 | ha | 2279 | ; mov esi, ebx |
2280 | ; mov edi, ecx |
||
2281 | mov eax, ebx |
||
2282 | mov ebx, ecx |
||
2283 | add ecx, edx |
||
2284 | cmp ecx, 0x160000-16 |
||
2285 | ja .fin |
||
2286 | ; add edi, 0x300000 |
||
2287 | add ebx, 0x300000 |
||
2288 | mov ecx, edx |
||
2289 | cmp ecx, 0x160000-16 |
||
2290 | ja .fin |
||
2291 | ; mov [bgrchanged],1 |
||
2292 | ; cld |
||
2293 | ; rep movsb |
||
2294 | call memmove |
||
2295 | .fin: |
||
2296 | ret |
||
2297 | nosb5: |
||
2298 | |||
2299 | ret |
||
2300 | |||
2301 | |||
2302 | align 4 |
||
2303 | |||
2304 | sys_getbackground: |
||
2305 | |||
2306 | cmp eax,1 ; SIZE |
||
2307 | jnz nogb1 |
||
2308 | mov eax,[display_data-8] |
||
2309 | shl eax,16 |
||
2310 | mov ax,[display_data-4] |
||
2311 | mov [esp+36],eax |
||
2312 | ret |
||
2313 | nogb1: |
||
2314 | |||
2315 | cmp eax,2 ; PIXEL |
||
2316 | jnz nogb2 |
||
2317 | mov edx,0x160000-16 |
||
2318 | cmp edx,ebx |
||
2319 | jbe nogb2 |
||
2320 | mov eax, [ebx+0x300000] |
||
2321 | and eax, 0xFFFFFF |
||
2322 | mov [esp+36],eax |
||
2323 | ret |
||
2324 | nogb2: |
||
2325 | |||
2326 | cmp eax,4 ; TILED / STRETCHED |
||
2327 | jnz nogb4 |
||
2328 | mov eax,[display_data-12] |
||
2329 | nogb4: |
||
2330 | mov [esp+36],eax |
||
2331 | ret |
||
2332 | |||
2333 | |||
2334 | align 4 |
||
2335 | |||
2336 | sys_getkey: |
||
2337 | mov [esp+36],dword 1 |
||
92 | diamond | 2338 | ; test main buffer |
1 | ha | 2339 | mov ebx, [0x3000] ; TOP OF WINDOW STACK |
2340 | movzx ecx,word [0xC000 + ebx * 2] |
||
2341 | mov edx,[0x3004] |
||
2342 | cmp ecx,edx |
||
2343 | jne .finish |
||
2344 | cmp [0xf400],byte 0 |
||
2345 | je .finish |
||
2346 | movzx eax,byte [0xf401] |
||
2347 | shl eax,8 |
||
2348 | push eax |
||
2349 | dec byte [0xf400] |
||
2350 | and byte [0xf400],127 |
||
2351 | movzx ecx,byte [0xf400] |
||
2352 | add ecx,2 |
||
2353 | ; mov esi,0xf402 |
||
2354 | ; mov edi,0xf401 |
||
2355 | ; cld |
||
2356 | ; rep movsb |
||
2357 | mov eax, 0xF402 |
||
2358 | mov ebx, 0xF401 |
||
2359 | call memmove |
||
2360 | pop eax |
||
92 | diamond | 2361 | .ret_eax: |
1 | ha | 2362 | mov [esp+36],eax |
92 | diamond | 2363 | ret |
1 | ha | 2364 | .finish: |
92 | diamond | 2365 | ; test hotkeys buffer |
2366 | mov ecx, hotkey_buffer |
||
2367 | @@: |
||
2368 | cmp [ecx], ebx |
||
2369 | jz .found |
||
2370 | add ecx, 8 |
||
2371 | cmp ecx, hotkey_buffer+120*8 |
||
2372 | jb @b |
||
2373 | ret |
||
2374 | .found: |
||
2375 | mov ax, [ecx+6] |
||
2376 | shl eax, 16 |
||
2377 | mov ah, [ecx+4] |
||
2378 | mov al, 2 |
||
2379 | and dword [ecx+4], 0 |
||
2380 | and dword [ecx], 0 |
||
2381 | jmp .ret_eax |
||
1 | ha | 2382 | |
2383 | align 4 |
||
2384 | |||
2385 | sys_getbutton: |
||
2386 | |||
2387 | mov ebx, [0x3000] ; TOP OF WINDOW STACK |
||
2388 | mov [esp+36],dword 1 |
||
2389 | movzx ecx, word [0xC000 + ebx * 2] |
||
2390 | mov edx, [0x3004] ; less than 256 processes |
||
2391 | cmp ecx,edx |
||
2392 | jne .exit |
||
2393 | movzx eax,byte [0xf500] |
||
2394 | test eax,eax |
||
2395 | jz .exit |
||
2396 | mov eax,[0xf501] |
||
2397 | shl eax,8 |
||
2398 | mov [0xf500],byte 0 |
||
2399 | mov [esp+36],eax |
||
2400 | .exit: |
||
2401 | ret |
||
2402 | |||
2403 | |||
2404 | align 4 |
||
2405 | |||
2406 | sys_cpuusage: |
||
2407 | |||
2408 | ; RETURN: |
||
2409 | ; |
||
2410 | ; +00 dword process cpu usage |
||
2411 | ; +04 word position in windowing stack |
||
2412 | ; +06 word windowing stack value at current position (cpu nro) |
||
2413 | ; +10 12 bytes name |
||
2414 | ; +22 dword start in mem |
||
2415 | ; +26 dword used mem |
||
2416 | ; +30 dword PID , process idenfification number |
||
2417 | ; |
||
2418 | |||
2419 | mov edi,[0x3010] ; eax = return area |
||
115 | poddubny | 2420 | add eax,[edi + TASKDATA.mem_start] |
1 | ha | 2421 | |
2422 | cmp ebx,-1 ; who am I ? |
||
2423 | jne no_who_am_i |
||
2424 | mov ebx,[0x3000] |
||
2425 | no_who_am_i: |
||
2426 | |||
2427 | push eax ; return area |
||
2428 | push ebx ; process number |
||
2429 | |||
2430 | push ebx |
||
2431 | push ebx |
||
2432 | push eax |
||
2433 | |||
2434 | ; return memory usage |
||
2435 | |||
2436 | xor edx,edx |
||
2437 | mov eax,0x20 |
||
2438 | mul ebx |
||
115 | poddubny | 2439 | add eax,0x3000+TASKDATA.cpu_usage |
1 | ha | 2440 | mov ebx,eax |
2441 | pop eax |
||
2442 | mov ecx,[ebx] |
||
2443 | mov [eax],ecx |
||
2444 | pop ebx |
||
2445 | mov cx, [0xC000 + ebx * 2] |
||
2446 | mov [eax+4],cx |
||
2447 | mov cx, [0xC400 + ebx * 2] |
||
2448 | mov [eax+6],cx |
||
2449 | push eax |
||
2450 | mov eax,ebx |
||
2451 | shl eax,8 |
||
115 | poddubny | 2452 | add eax,0x80000+APPDATA.app_name |
1 | ha | 2453 | pop ebx |
2454 | add ebx,10 |
||
2455 | mov ecx,11 |
||
2456 | call memmove |
||
2457 | |||
2458 | ; memory usage |
||
2459 | |||
2460 | xor eax,eax |
||
2461 | mov edx,0x100000*16 |
||
2462 | pop ecx ; get gdt of tss |
||
2463 | cmp ecx,1 |
||
2464 | je os_mem |
||
2465 | shl ecx,8 |
||
115 | poddubny | 2466 | mov edx,[0x80000+ecx+APPDATA.mem_size] ;0x8c |
1 | ha | 2467 | mov eax,std_application_base_address |
2468 | ; eax run base -> edx used memory |
||
2469 | os_mem: |
||
2470 | dec edx |
||
2471 | mov [ebx+12],eax |
||
2472 | mov [ebx+16],edx |
||
2473 | |||
2474 | ; PID (+30) |
||
2475 | |||
2476 | mov eax,[esp] |
||
2477 | shl eax,5 |
||
115 | poddubny | 2478 | add eax,0x3000+TASKDATA.pid |
1 | ha | 2479 | mov eax,[eax] |
2480 | mov [ebx+20],eax |
||
2481 | |||
2482 | ; window position and size |
||
2483 | |||
2484 | mov esi,[esp] |
||
2485 | shl esi,5 |
||
115 | poddubny | 2486 | add esi,window_data + WDATA.box |
1 | ha | 2487 | mov edi,[esp+4] |
2488 | add edi,34 |
||
115 | poddubny | 2489 | mov ecx,4 |
1 | ha | 2490 | cld |
115 | poddubny | 2491 | rep movsd |
1 | ha | 2492 | |
2493 | ; Process state (+50) |
||
2494 | |||
2495 | mov eax,[esp] |
||
2496 | shl eax,5 |
||
115 | poddubny | 2497 | add eax,0x3000+TASKDATA.state |
1 | ha | 2498 | mov eax,[eax] |
2499 | mov [ebx+40],ax |
||
2500 | |||
138 | mikedld | 2501 | ; Window client area box |
1 | ha | 2502 | |
138 | mikedld | 2503 | mov esi,[esp] |
2504 | shl esi,8 |
||
2505 | add esi,0x80000+APPDATA.wnd_clientbox |
||
2506 | lea edi,[ebx+44] |
||
2507 | mov ecx,4 |
||
2508 | rep movsd |
||
164 | serge | 2509 | |
2510 | ; Window state |
||
2511 | |||
138 | mikedld | 2512 | mov esi,[esp] |
2513 | shl esi,5 |
||
2514 | add esi,window_data + WDATA.box |
||
164 | serge | 2515 | mov al,[esi+window_data+WDATA.fl_wstate] |
2516 | mov [edi],al |
||
138 | mikedld | 2517 | |
1 | ha | 2518 | pop ebx |
2519 | pop eax |
||
2520 | |||
2521 | ; return number of processes |
||
2522 | |||
2523 | mov eax,[0x3004] |
||
2524 | mov [esp+36],eax |
||
2525 | ret |
||
2526 | |||
2527 | |||
2528 | |||
2529 | |||
2530 | align 4 |
||
2531 | sys_clock: |
||
2532 | cli |
||
2533 | ; Mikhail Lisovin xx Jan 2005 |
||
2534 | @@: mov al, 10 |
||
2535 | out 0x70, al |
||
2536 | in al, 0x71 |
||
2537 | test al, al |
||
2538 | jns @f |
||
2539 | mov esi, 1 |
||
2540 | call delay_ms |
||
2541 | jmp @b |
||
2542 | @@: |
||
2543 | ; end Lisovin's fix |
||
2544 | |||
2545 | xor al,al ; seconds |
||
2546 | out 0x70,al |
||
2547 | in al,0x71 |
||
2548 | movzx ecx,al |
||
2549 | mov al,02 ; minutes |
||
2550 | shl ecx,16 |
||
2551 | out 0x70,al |
||
2552 | in al,0x71 |
||
2553 | movzx edx,al |
||
2554 | mov al,04 ; hours |
||
2555 | shl edx,8 |
||
2556 | out 0x70,al |
||
2557 | in al,0x71 |
||
2558 | add ecx,edx |
||
2559 | movzx edx,al |
||
2560 | add ecx,edx |
||
2561 | sti |
||
2562 | mov [esp+36],ecx |
||
2563 | ret |
||
2564 | |||
2565 | |||
2566 | align 4 |
||
2567 | |||
2568 | sys_date: |
||
2569 | |||
2570 | cli |
||
75 | diamond | 2571 | |
2572 | @@: mov al, 10 |
||
2573 | out 0x70, al |
||
2574 | in al, 0x71 |
||
2575 | test al, al |
||
2576 | jns @f |
||
2577 | mov esi, 1 |
||
2578 | call delay_ms |
||
2579 | jmp @b |
||
2580 | @@: |
||
2581 | |||
2582 | mov ch,0 |
||
1 | ha | 2583 | mov al,7 ; date |
2584 | out 0x70,al |
||
2585 | in al,0x71 |
||
2586 | mov cl,al |
||
2587 | mov al,8 ; month |
||
2588 | shl ecx,16 |
||
2589 | out 0x70,al |
||
2590 | in al,0x71 |
||
2591 | mov ch,al |
||
2592 | mov al,9 ; year |
||
2593 | out 0x70,al |
||
2594 | in al,0x71 |
||
2595 | mov cl,al |
||
2596 | sti |
||
2597 | mov [esp+36],ecx |
||
2598 | ret |
||
2599 | |||
2600 | |||
2601 | ; redraw status |
||
2602 | |||
2603 | sys_redrawstat: |
||
2604 | |||
2605 | cmp eax,1 |
||
2606 | jne no_widgets_away |
||
2607 | |||
2608 | ; buttons away |
||
2609 | |||
2610 | mov ecx,[0x3000] |
||
2611 | |||
2612 | sys_newba2: |
||
2613 | |||
2614 | mov edi,[0xfe88] |
||
2615 | cmp [edi],dword 0 ; empty button list ? |
||
2616 | je end_of_buttons_away |
||
2617 | |||
2618 | movzx ebx,word [edi] |
||
2619 | inc ebx |
||
2620 | |||
2621 | mov eax,edi |
||
2622 | |||
2623 | sys_newba: |
||
2624 | |||
2625 | dec ebx |
||
2626 | jz end_of_buttons_away |
||
2627 | |||
2628 | add eax,0x10 |
||
2629 | cmp cx,[eax] |
||
2630 | jnz sys_newba |
||
2631 | |||
2632 | push eax ebx ecx |
||
2633 | mov ecx,ebx |
||
2634 | inc ecx |
||
2635 | shl ecx,4 |
||
2636 | mov ebx,eax |
||
2637 | add eax,0x10 |
||
2638 | call memmove |
||
2639 | dec dword [edi] |
||
2640 | pop ecx ebx eax |
||
2641 | |||
2642 | jmp sys_newba2 |
||
2643 | |||
2644 | end_of_buttons_away: |
||
2645 | |||
2646 | ret |
||
2647 | |||
2648 | no_widgets_away: |
||
2649 | |||
2650 | cmp eax,2 |
||
2651 | jnz srl1 |
||
2652 | |||
2653 | mov edx,[0x3010] ; return whole screen draw area for this app |
||
2654 | add edx,draw_data-0x3000 |
||
115 | poddubny | 2655 | mov [edx+RECT.left], 0 |
2656 | mov [edx+RECT.top], 0 |
||
1 | ha | 2657 | mov eax,[0xfe00] |
115 | poddubny | 2658 | mov [edx+RECT.right],eax |
1 | ha | 2659 | mov eax,[0xfe04] |
115 | poddubny | 2660 | mov [edx+RECT.bottom],eax |
1 | ha | 2661 | |
2662 | mov edi,[0x3010] |
||
186 | diamond | 2663 | or [edi-twdw+WDATA.fl_wdrawn], 1 ; no new position & buttons from app |
1 | ha | 2664 | |
2665 | call sys_window_mouse |
||
2666 | |||
2667 | ret |
||
2668 | |||
2669 | srl1: |
||
2670 | |||
2671 | ret |
||
2672 | |||
2673 | |||
2674 | sys_drawwindow: |
||
2675 | |||
2676 | mov edi,ecx |
||
2677 | shr edi,16+8 |
||
2678 | and edi,15 |
||
2679 | |||
2680 | cmp edi,0 ; type I - original style |
||
2681 | jne nosyswI |
||
33 | mario79 | 2682 | inc [mouse_pause] |
36 | mario79 | 2683 | call [disable_mouse] |
1 | ha | 2684 | call sys_set_window |
36 | mario79 | 2685 | call [disable_mouse] |
1 | ha | 2686 | call drawwindow_I |
114 | mikedld | 2687 | ;dec [mouse_pause] |
2688 | ;call [draw_pointer] |
||
2689 | ;ret |
||
2690 | jmp draw_window_caption.2 |
||
1 | ha | 2691 | nosyswI: |
2692 | |||
2693 | cmp edi,1 ; type II - only reserve area, no draw |
||
2694 | jne nosyswII |
||
33 | mario79 | 2695 | inc [mouse_pause] |
36 | mario79 | 2696 | call [disable_mouse] |
1 | ha | 2697 | call sys_set_window |
36 | mario79 | 2698 | call [disable_mouse] |
1 | ha | 2699 | call sys_window_mouse |
33 | mario79 | 2700 | dec [mouse_pause] |
36 | mario79 | 2701 | call [draw_pointer] |
1 | ha | 2702 | ret |
2703 | nosyswII: |
||
2704 | |||
2705 | cmp edi,2 ; type III - new style |
||
2706 | jne nosyswIII |
||
33 | mario79 | 2707 | inc [mouse_pause] |
36 | mario79 | 2708 | call [disable_mouse] |
1 | ha | 2709 | call sys_set_window |
36 | mario79 | 2710 | call [disable_mouse] |
1 | ha | 2711 | call drawwindow_III |
114 | mikedld | 2712 | ;dec [mouse_pause] |
2713 | ;call [draw_pointer] |
||
2714 | ;ret |
||
2715 | jmp draw_window_caption.2 |
||
1 | ha | 2716 | nosyswIII: |
2717 | |||
2718 | cmp edi,3 ; type IV - skinned window |
||
2719 | jne nosyswIV |
||
33 | mario79 | 2720 | |
102 | poddubny | 2721 | ; parameter for drawwindow_IV |
35 | halyavin | 2722 | push 0 |
102 | poddubny | 2723 | mov edi, [0x3004] |
2724 | movzx edi, word [0xC400 + edi*2] |
||
2725 | cmp edi, [0x3000] |
||
33 | mario79 | 2726 | jne @f |
102 | poddubny | 2727 | inc dword [esp] |
2728 | @@: |
||
33 | mario79 | 2729 | |
2730 | inc [mouse_pause] |
||
36 | mario79 | 2731 | call [disable_mouse] |
1 | ha | 2732 | call sys_set_window |
36 | mario79 | 2733 | call [disable_mouse] |
2734 | call drawwindow_IV |
||
114 | mikedld | 2735 | ;dec [mouse_pause] |
2736 | ;call [draw_pointer] |
||
2737 | ;ret |
||
2738 | jmp draw_window_caption.2 |
||
1 | ha | 2739 | nosyswIV: |
2740 | |||
2741 | ret |
||
2742 | |||
2743 | |||
114 | mikedld | 2744 | draw_window_caption: |
2745 | inc [mouse_pause] |
||
2746 | call [disable_mouse] |
||
2747 | |||
2748 | xor eax,eax |
||
2749 | mov edx,[0x3004] |
||
2750 | movzx edx,word[0xC400+edx*2] |
||
2751 | cmp edx,[0x3000] |
||
2752 | jne @f |
||
2753 | inc eax |
||
2754 | @@: mov edx,[0x3000] |
||
2755 | shl edx,5 |
||
2756 | add edx,window_data |
||
2757 | movzx ebx,[edx+WDATA.fl_wstyle] |
||
2758 | and bl,0x0F |
||
2759 | cmp bl,3 |
||
2760 | jne .not_style_3 |
||
2761 | |||
2762 | push edx |
||
2763 | call drawwindow_IV_caption |
||
2764 | add esp,4 |
||
2765 | jmp .2 |
||
2766 | |||
2767 | .not_style_3: |
||
2768 | cmp bl,2 |
||
2769 | jne .not_style_2 |
||
2770 | |||
2771 | call drawwindow_III_caption |
||
2772 | jmp .2 |
||
2773 | |||
2774 | .not_style_2: |
||
2775 | cmp bl,0 |
||
2776 | jne .2 |
||
2777 | |||
2778 | call drawwindow_I_caption |
||
2779 | |||
2780 | ;-------------------------------------------------------------- |
||
2781 | .2: ;jmp @f |
||
2782 | mov edi,[0x3000] |
||
2783 | shl edi,5 |
||
2784 | test [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
||
2785 | jz @f |
||
2786 | mov ecx,[edi*8+0x80000+APPDATA.wnd_caption] |
||
2787 | or ecx,ecx |
||
2788 | jz @f |
||
115 | poddubny | 2789 | add ecx,[edi+twdw+TASKDATA.mem_start] |
114 | mikedld | 2790 | |
2791 | movzx eax,[edi+window_data+WDATA.fl_wstyle] |
||
2792 | and al,0x0F |
||
2793 | cmp al,3 |
||
2794 | jne .not_skinned |
||
2795 | |||
2796 | mov ebp,[edi+window_data+WDATA.box.left-2] |
||
2797 | mov bp,word[edi+window_data+WDATA.box.top] |
||
2798 | movzx eax,word[edi+window_data+WDATA.box.width] |
||
2799 | sub ax,[_skinmargins.left] |
||
2800 | sub ax,[_skinmargins.right] |
||
2801 | cwde |
||
2802 | cdq |
||
2803 | mov ebx,6 |
||
2804 | idiv ebx |
||
2805 | or eax,eax |
||
2806 | js @f |
||
2807 | mov edx,eax |
||
2808 | mov eax,dword[_skinmargins.left-2] |
||
2809 | mov ax,word[_skinh] |
||
2810 | sub ax,[_skinmargins.bottom] |
||
2811 | sub ax,[_skinmargins.top] |
||
2812 | sar ax,1 |
||
2813 | adc ax,0 |
||
2814 | add ax,[_skinmargins.top] |
||
2815 | add ax,-3 |
||
2816 | add eax,ebp |
||
139 | diamond | 2817 | jmp .dodraw |
114 | mikedld | 2818 | |
2819 | .not_skinned: |
||
2820 | cmp al,1 |
||
2821 | je @f |
||
2822 | |||
2823 | mov ebp,[edi+window_data+WDATA.box.left-2] |
||
2824 | mov bp,word[edi+window_data+WDATA.box.top] |
||
2825 | movzx eax,word[edi+window_data+WDATA.box.width] |
||
2826 | sub eax,16 |
||
2827 | cwde |
||
2828 | cdq |
||
2829 | mov ebx,6 |
||
2830 | idiv ebx |
||
2831 | or eax,eax |
||
2832 | js @f |
||
2833 | mov edx,eax |
||
2834 | mov eax,0x00080007 |
||
2835 | add eax,ebp |
||
139 | diamond | 2836 | .dodraw: |
114 | mikedld | 2837 | mov ebx,[common_colours+16];0x00FFFFFF |
139 | diamond | 2838 | or ebx, 0x80000000 |
114 | mikedld | 2839 | xor edi,edi |
2840 | call dtext |
||
2841 | |||
2842 | @@: |
||
2843 | ;-------------------------------------------------------------- |
||
2844 | dec [mouse_pause] |
||
2845 | call [draw_pointer] |
||
2846 | ret |
||
2847 | |||
2848 | iglobal |
||
2849 | align 4 |
||
2850 | window_topleft dd \ |
||
2851 | 1, 21,\ |
||
2852 | 0, 0,\ |
||
2853 | 5, 20,\ |
||
2854 | 5, ? |
||
2855 | endg |
||
2856 | |||
2857 | set_window_clientbox: |
||
2858 | push eax ecx edi |
||
2859 | |||
2860 | mov eax,[_skinh] |
||
2861 | mov [window_topleft+4*7],eax |
||
2862 | |||
2863 | mov ecx,edi |
||
2864 | sub edi,window_data |
||
2865 | shl edi,3 |
||
2866 | test [ecx+WDATA.fl_wstyle],WSTYLE_CLIENTRELATIVE |
||
2867 | jz @f |
||
2868 | |||
2869 | movzx eax,[ecx+WDATA.fl_wstyle] |
||
2870 | and eax,0x0F |
||
2871 | mov eax,[eax*8+window_topleft+0] |
||
2872 | mov [edi+0x80000+APPDATA.wnd_clientbox.left],eax |
||
2873 | shl eax,1 |
||
2874 | neg eax |
||
2875 | add eax,[ecx+WDATA.box.width] |
||
2876 | mov [edi+0x80000+APPDATA.wnd_clientbox.width],eax |
||
2877 | |||
2878 | movzx eax,[ecx+WDATA.fl_wstyle] |
||
2879 | and eax,0x0F |
||
2880 | push [eax*8+window_topleft+0] |
||
2881 | mov eax,[eax*8+window_topleft+4] |
||
2882 | mov [edi+0x80000+APPDATA.wnd_clientbox.top],eax |
||
2883 | neg eax |
||
2884 | sub eax,[esp] |
||
2885 | add eax,[ecx+WDATA.box.height] |
||
2886 | mov [edi+0x80000+APPDATA.wnd_clientbox.height],eax |
||
2887 | add esp,4 |
||
2888 | |||
2889 | pop edi ecx eax |
||
2890 | ret |
||
2891 | @@: |
||
2892 | xor eax,eax |
||
2893 | mov [edi+0x80000+APPDATA.wnd_clientbox.left],eax |
||
2894 | mov [edi+0x80000+APPDATA.wnd_clientbox.top],eax |
||
2895 | mov eax,[ecx+WDATA.box.width] |
||
2896 | mov [edi+0x80000+APPDATA.wnd_clientbox.width],eax |
||
2897 | mov eax,[ecx+WDATA.box.height] |
||
2898 | mov [edi+0x80000+APPDATA.wnd_clientbox.height],eax |
||
2899 | |||
2900 | pop edi ecx eax |
||
2901 | ret |
||
2902 | |||
1 | ha | 2903 | sys_set_window: |
2904 | |||
2905 | mov edi,[0x3000] |
||
2906 | shl edi,5 |
||
2907 | add edi,window_data |
||
2908 | |||
2909 | ; colors |
||
114 | mikedld | 2910 | mov [edi+WDATA.cl_workarea],ecx |
2911 | mov [edi+WDATA.cl_titlebar],edx |
||
2912 | mov [edi+WDATA.cl_frames],esi |
||
1 | ha | 2913 | |
2914 | ; check flag (?) |
||
186 | diamond | 2915 | test [edi+WDATA.fl_wdrawn],1 |
2916 | jnz newd |
||
1 | ha | 2917 | |
2918 | push eax |
||
2919 | mov eax,[timer_ticks] ;[0xfdf0] |
||
2920 | add eax,100 |
||
2921 | mov [new_window_starting],eax |
||
2922 | pop eax |
||
2923 | |||
114 | mikedld | 2924 | mov word[edi+WDATA.box.width],ax |
2925 | mov word[edi+WDATA.box.height],bx |
||
2926 | sar eax,16 |
||
2927 | sar ebx,16 |
||
2928 | mov word[edi+WDATA.box.left],ax |
||
2929 | mov word[edi+WDATA.box.top],bx |
||
1 | ha | 2930 | |
2931 | call check_window_position |
||
2932 | |||
164 | serge | 2933 | call set_window_clientbox |
1 | ha | 2934 | |
2935 | push ecx esi edi ; save for window fullscreen/resize |
||
114 | mikedld | 2936 | ;mov esi,edi |
2937 | |||
2938 | mov cl,[edi+WDATA.fl_wstyle] |
||
2939 | |||
1 | ha | 2940 | sub edi,window_data |
114 | mikedld | 2941 | shl edi,3 |
115 | poddubny | 2942 | add edi,0x80000 |
114 | mikedld | 2943 | |
2944 | and cl,0x0F |
||
115 | poddubny | 2945 | mov [edi+APPDATA.wnd_caption],0 |
114 | mikedld | 2946 | cmp cl,3 |
2947 | jne @f |
||
115 | poddubny | 2948 | mov [edi+APPDATA.wnd_caption],esi |
114 | mikedld | 2949 | @@: mov esi,[esp+0] |
2950 | |||
115 | poddubny | 2951 | add edi, APPDATA.saved_box |
186 | diamond | 2952 | movsd |
2953 | movsd |
||
2954 | movsd |
||
2955 | movsd |
||
1 | ha | 2956 | pop edi esi ecx |
2957 | |||
2958 | push eax ebx ecx edx |
||
2959 | ;;; mov eax, 1 |
||
2960 | ;;; call delay_hs |
||
115 | poddubny | 2961 | mov eax, [edi+WDATA.box.left] |
2962 | mov ebx, [edi+WDATA.box.top] |
||
2963 | mov ecx, [edi+WDATA.box.width] |
||
2964 | mov edx, [edi+WDATA.box.height] |
||
1 | ha | 2965 | add ecx, eax |
2966 | add edx, ebx |
||
2967 | call calculatescreen |
||
2968 | pop edx ecx ebx eax |
||
2969 | |||
2970 | mov [0xf400],byte 0 ; empty keyboard buffer |
||
2971 | mov [0xf500],byte 0 ; empty button buffer |
||
2972 | |||
2973 | newd: |
||
186 | diamond | 2974 | mov [edi+WDATA.fl_redraw],byte 0 ; no redraw |
1 | ha | 2975 | mov edx,edi |
2976 | |||
2977 | ret |
||
2978 | |||
114 | mikedld | 2979 | syscall_windowsettings: |
1 | ha | 2980 | |
114 | mikedld | 2981 | .set_window_caption: |
2982 | dec eax ; subfunction #1 - set window caption |
||
2983 | jnz .get_window_caption |
||
2984 | |||
2985 | ; NOTE: only window owner thread can set its caption, |
||
2986 | ; so there's no parameter for PID/TID |
||
2987 | |||
2988 | mov edi,[0x3000] |
||
2989 | shl edi,5 |
||
2990 | |||
2991 | ; have to check if caption is within application memory limit |
||
2992 | ; check is trivial, and if application resizes its memory, |
||
2993 | ; caption still can become over bounds |
||
202 | diamond | 2994 | ; diamond, 31.10.2006: check removed because with new memory manager |
2995 | ; there can be valid data after APPDATA.mem_size bound |
||
2996 | ; mov ecx,[edi*8+0x80000+APPDATA.mem_size] |
||
2997 | ; add ecx,255 ; max caption length |
||
2998 | ; cmp ebx,ecx |
||
2999 | ; ja .exit_fail |
||
114 | mikedld | 3000 | |
3001 | mov [edi*8+0x80000+APPDATA.wnd_caption],ebx |
||
3002 | or [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
||
3003 | |||
3004 | call draw_window_caption |
||
3005 | |||
3006 | xor eax,eax ; eax = 0 (success) |
||
3007 | ret |
||
3008 | |||
3009 | .get_window_caption: |
||
3010 | dec eax ; subfunction #2 - get window caption |
||
3011 | jnz .exit_fail |
||
3012 | |||
3013 | ; not implemented yet |
||
3014 | |||
3015 | .exit_fail: |
||
3016 | xor eax,eax |
||
3017 | inc eax ; eax = 1 (fail) |
||
3018 | ret |
||
3019 | |||
3020 | |||
1 | ha | 3021 | sys_window_move: |
3022 | |||
115 | poddubny | 3023 | mov edi,[0x3000] |
49 | mikedld | 3024 | shl edi,5 |
3025 | add edi,window_data |
||
1 | ha | 3026 | |
49 | mikedld | 3027 | test [edi+WDATA.fl_wstate],WSTATE_MAXIMIZED |
3028 | jnz .window_move_return |
||
1 | ha | 3029 | |
115 | poddubny | 3030 | push dword [edi + WDATA.box.left] ; save old coordinates |
3031 | push dword [edi + WDATA.box.top] |
||
3032 | push dword [edi + WDATA.box.width] |
||
3033 | push dword [edi + WDATA.box.height] |
||
1 | ha | 3034 | |
49 | mikedld | 3035 | cmp eax,-1 ; set new position and size |
3036 | je .no_x_reposition |
||
115 | poddubny | 3037 | mov [edi + WDATA.box.left], eax |
49 | mikedld | 3038 | .no_x_reposition: |
3039 | cmp ebx,-1 |
||
3040 | je .no_y_reposition |
||
115 | poddubny | 3041 | mov [edi + WDATA.box.top], ebx |
49 | mikedld | 3042 | .no_y_reposition: |
1 | ha | 3043 | |
49 | mikedld | 3044 | test [edi+WDATA.fl_wstate],WSTATE_ROLLEDUP |
3045 | jnz .no_y_resizing |
||
1 | ha | 3046 | |
49 | mikedld | 3047 | cmp ecx,-1 |
3048 | je .no_x_resizing |
||
115 | poddubny | 3049 | mov [edi + WDATA.box.width], ecx |
49 | mikedld | 3050 | .no_x_resizing: |
3051 | cmp edx,-1 |
||
3052 | je .no_y_resizing |
||
115 | poddubny | 3053 | mov [edi + WDATA.box.height], edx |
49 | mikedld | 3054 | .no_y_resizing: |
1 | ha | 3055 | |
49 | mikedld | 3056 | call check_window_position |
150 | diamond | 3057 | call set_window_clientbox |
1 | ha | 3058 | |
49 | mikedld | 3059 | pushad ; save for window fullscreen/resize |
3060 | mov esi,edi |
||
3061 | sub edi,window_data |
||
3062 | shr edi,5 |
||
3063 | shl edi,8 |
||
115 | poddubny | 3064 | add edi, 0x80000 + APPDATA.saved_box |
49 | mikedld | 3065 | mov ecx,4 |
3066 | cld |
||
3067 | rep movsd |
||
3068 | popad |
||
3069 | |||
3070 | pushad ; calculcate screen at new position |
||
115 | poddubny | 3071 | mov eax, [edi + WDATA.box.left] |
3072 | mov ebx, [edi + WDATA.box.top] |
||
3073 | mov ecx, [edi + WDATA.box.width] |
||
3074 | mov edx, [edi + WDATA.box.height] |
||
164 | serge | 3075 | add ecx,eax |
3076 | add edx,ebx |
||
49 | mikedld | 3077 | call calculatescreen |
3078 | popad |
||
3079 | |||
3080 | pop edx ; calculcate screen at old position |
||
3081 | pop ecx |
||
3082 | pop ebx |
||
3083 | pop eax |
||
3084 | add ecx,eax |
||
3085 | add edx,ebx |
||
3086 | mov [dlx],eax ; save for drawlimits |
||
3087 | mov [dly],ebx |
||
3088 | mov [dlxe],ecx |
||
3089 | mov [dlye],edx |
||
3090 | call calculatescreen |
||
3091 | |||
115 | poddubny | 3092 | mov [edi + WDATA.fl_redraw], 1 ; flag the process as redraw |
49 | mikedld | 3093 | |
3094 | mov eax,edi ; redraw screen at old position |
||
3095 | xor esi,esi |
||
3096 | call redrawscreen |
||
3097 | |||
3098 | mov [0xfff5],byte 0 ; mouse pointer |
||
3099 | mov [0xfff4],byte 0 ; no mouse under |
||
3100 | mov [0xfb44],byte 0 ; react to mouse up/down |
||
3101 | |||
3102 | mov ecx,10 ; wait 1/10 second |
||
3103 | .wmrl3: |
||
3104 | call [draw_pointer] |
||
3105 | mov eax,1 |
||
3106 | call delay_hs |
||
3107 | loop .wmrl3 |
||
3108 | |||
3109 | mov [window_move_pr],0 |
||
3110 | |||
3111 | .window_move_return: |
||
3112 | |||
1 | ha | 3113 | ret |
3114 | |||
67 | diamond | 3115 | ;type_background_1: |
3116 | ; cmp [0xfff0],byte 0 ; background update ? |
||
3117 | ; jz temp_nobackgr |
||
3118 | ; mov [0xfff0],byte 2 |
||
3119 | ; call change_task |
||
3120 | ; mov [draw_data+32+0],dword 0 |
||
3121 | ; mov [draw_data+32+4],dword 0 |
||
3122 | ; mov eax,[0xfe00] |
||
3123 | ; mov ebx,[0xfe04] |
||
3124 | ; mov [draw_data+32+8],eax |
||
3125 | ; mov [draw_data+32+12],ebx |
||
3126 | ; call drawbackground |
||
3127 | ; mov [0xfff0],byte 0 |
||
3128 | ; mov [0xfff4],byte 0 |
||
3129 | ;temp_nobackgr: |
||
3130 | ; ret |
||
41 | mikedld | 3131 | |
1 | ha | 3132 | uglobal |
3133 | window_move_pr dd 0x0 |
||
3134 | window_move_eax dd 0x0 |
||
3135 | window_move_ebx dd 0x0 |
||
3136 | window_move_ecx dd 0x0 |
||
3137 | window_move_edx dd 0x0 |
||
3138 | endg |
||
3139 | |||
3140 | ;ok - 100% work |
||
3141 | ;nt - not tested |
||
3142 | ;--------------------------------------------------------------------------------------------- |
||
3143 | ;eax |
||
3144 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
||
3145 | ;1 - change task. Ret nothing. Block. ok. |
||
3146 | ;2 - performance control |
||
3147 | ; ebx |
||
3148 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
||
3149 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
||
3150 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
||
3151 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
||
3152 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
||
3153 | ;eax |
||
3154 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
||
3155 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
||
3156 | ;--------------------------------------------------------------------------------------------- |
||
3157 | sys_sheduler: ;noname & halyavin |
||
3158 | cmp eax,0 |
||
3159 | je shed_counter |
||
3160 | cmp eax,2 |
||
3161 | je perf_control |
||
3162 | cmp eax,3 |
||
3163 | je rdmsr_instr |
||
3164 | cmp eax,4 |
||
3165 | je wrmsr_instr |
||
3166 | cmp eax,1 |
||
3167 | jne not_supported |
||
3168 | call change_task ;delay,0 |
||
3169 | ret |
||
3170 | shed_counter: |
||
3171 | mov eax,[context_counter] |
||
3172 | mov [esp+36],eax |
||
3173 | not_supported: |
||
3174 | ret |
||
3175 | perf_control: |
||
3176 | inc eax ;now eax=3 |
||
3177 | cmp ebx,eax |
||
3178 | je cache_disable |
||
3179 | dec eax |
||
3180 | cmp ebx,eax |
||
3181 | je cache_enable |
||
3182 | dec eax |
||
3183 | cmp ebx,eax |
||
3184 | je is_cache_enabled |
||
3185 | dec eax |
||
3186 | cmp ebx,eax |
||
3187 | je modify_pce |
||
3188 | ret |
||
3189 | |||
3190 | rdmsr_instr: |
||
3191 | ;now counter in ecx |
||
3192 | ;(edx:eax) esi:edi => edx:esi |
||
3193 | mov eax,esi |
||
3194 | rdmsr |
||
3195 | mov [esp+36],eax |
||
3196 | mov [esp+24],edx ;ret in ebx? |
||
3197 | ret |
||
3198 | |||
3199 | wrmsr_instr: |
||
3200 | ;now counter in ecx |
||
3201 | ;(edx:eax) esi:edi => edx:esi |
||
3202 | mov eax,esi |
||
3203 | wrmsr |
||
3204 | mov [esp+36],eax |
||
3205 | mov [esp+24],edx ;ret in ebx? |
||
3206 | ret |
||
3207 | |||
3208 | cache_disable: |
||
3209 | mov eax,cr0 |
||
3210 | or eax,01100000000000000000000000000000b |
||
3211 | mov cr0,eax |
||
3212 | wbinvd ;set MESI |
||
3213 | ret |
||
3214 | |||
3215 | cache_enable: |
||
3216 | mov eax,cr0 |
||
3217 | and eax,10011111111111111111111111111111b |
||
3218 | mov cr0,eax |
||
3219 | ret |
||
3220 | |||
3221 | is_cache_enabled: |
||
3222 | mov eax,cr0 |
||
3223 | mov ebx,eax |
||
3224 | and eax,01100000000000000000000000000000b |
||
3225 | jz cache_disabled |
||
3226 | mov [esp+36],ebx |
||
3227 | cache_disabled: |
||
3228 | mov dword [esp+36],eax ;0 |
||
3229 | ret |
||
3230 | |||
3231 | modify_pce: |
||
3232 | mov eax,cr4 |
||
3233 | ; mov ebx,0 |
||
3234 | ; or bx,100000000b ;pce |
||
3235 | ; xor eax,ebx ;invert pce |
||
17 | me_root | 3236 | bts eax,8 ;pce=cr4[8] |
1 | ha | 3237 | mov cr4,eax |
3238 | mov [esp+36],eax |
||
3239 | ret |
||
3240 | ;--------------------------------------------------------------------------------------------- |
||
3241 | |||
3242 | |||
3243 | ; check if pixel is allowed to be drawn |
||
3244 | |||
3245 | checkpixel: |
||
21 | poddubny | 3246 | push eax edx |
1 | ha | 3247 | |
3248 | mov edx,[0xfe00] ; screen x size |
||
3249 | inc edx |
||
21 | poddubny | 3250 | imul edx, ebx |
1 | ha | 3251 | mov dl, [eax+edx+display_data] ; lea eax, [...] |
3252 | |||
21 | poddubny | 3253 | xor ecx, ecx |
105 | poddubny | 3254 | mov eax, [0x3000] |
3255 | cmp al, dl |
||
21 | poddubny | 3256 | setne cl |
1 | ha | 3257 | |
21 | poddubny | 3258 | pop edx eax |
1 | ha | 3259 | ret |
3260 | |||
3261 | uglobal |
||
3262 | mouse_active db 0 |
||
3263 | endg |
||
3264 | iglobal |
||
143 | diamond | 3265 | cpustring db '/RD/1/CPU',0 |
1 | ha | 3266 | endg |
3267 | |||
67 | diamond | 3268 | uglobal |
76 | mario79 | 3269 | background_defined db 0 ; diamond, 11.04.2006 |
67 | diamond | 3270 | endg |
1 | ha | 3271 | |
3272 | align 4 |
||
3273 | ; check misc |
||
3274 | |||
3275 | checkmisc: |
||
3276 | |||
3277 | cmp [ctrl_alt_del], 1 |
||
3278 | jne nocpustart |
||
143 | diamond | 3279 | mov ebp, cpustring |
3280 | lea esi,[ebp+6] |
||
41 | mikedld | 3281 | xor ebx,ebx ; no parameters |
40 | halyavin | 3282 | xor edx,edx ; no flags |
143 | diamond | 3283 | call fs_RamdiskExecute.flags |
1 | ha | 3284 | mov [ctrl_alt_del], 0 |
3285 | nocpustart: |
||
3286 | cmp [mouse_active], 1 |
||
3287 | jne mouse_not_active |
||
3288 | mov [mouse_active], 0 |
||
3289 | xor edi, edi |
||
3290 | mov ecx, [0x3004] |
||
3291 | set_mouse_event: |
||
3292 | add edi, 256 |
||
115 | poddubny | 3293 | or [edi+0x80000+APPDATA.event_mask], dword 00100000b |
1 | ha | 3294 | loop set_mouse_event |
3295 | mouse_not_active: |
||
3296 | |||
3297 | |||
3298 | cmp [0xfff0],byte 0 ; background update ? |
||
3299 | jz nobackgr |
||
76 | mario79 | 3300 | cmp [background_defined], 0 |
3301 | jz nobackgr |
||
1 | ha | 3302 | mov [0xfff0],byte 2 |
3303 | call change_task |
||
164 | serge | 3304 | mov [draw_data+32 + RECT.left],dword 0 |
3305 | mov [draw_data+32 + RECT.top],dword 0 |
||
1 | ha | 3306 | mov eax,[0xfe00] |
3307 | mov ebx,[0xfe04] |
||
164 | serge | 3308 | mov [draw_data+32 + RECT.right],eax |
3309 | mov [draw_data+32 + RECT.bottom],ebx |
||
1 | ha | 3310 | call drawbackground |
3311 | mov [0xfff0],byte 0 |
||
3312 | mov [0xfff4],byte 0 |
||
3313 | |||
3314 | nobackgr: |
||
3315 | |||
3316 | |||
3317 | ; system shutdown request |
||
3318 | |||
3319 | cmp [0xFF00],byte 0 |
||
3320 | je noshutdown |
||
3321 | |||
3322 | mov edx,[shutdown_processes] |
||
3323 | sub dl,2 |
||
3324 | |||
3325 | cmp [0xff00],dl |
||
3326 | jne no_mark_system_shutdown |
||
3327 | |||
3328 | mov edx,0x3040 |
||
3329 | movzx ecx,byte [0xff00] |
||
3330 | add ecx,5 |
||
3331 | markz: |
||
115 | poddubny | 3332 | mov [edx+TASKDATA.state],byte 3 |
1 | ha | 3333 | add edx,0x20 |
3334 | loop markz |
||
3335 | |||
3336 | no_mark_system_shutdown: |
||
3337 | |||
3338 | call [disable_mouse] |
||
3339 | |||
3340 | dec byte [0xff00] |
||
3341 | |||
3342 | cmp [0xff00],byte 0 |
||
3343 | je system_shutdown |
||
3344 | |||
3345 | noshutdown: |
||
3346 | |||
3347 | |||
3348 | mov eax,[0x3004] ; termination |
||
115 | poddubny | 3349 | mov ebx,0x3020+TASKDATA.state |
1 | ha | 3350 | mov esi,1 |
3351 | |||
3352 | newct: |
||
3353 | mov cl,[ebx] |
||
3354 | cmp cl,byte 3 |
||
3355 | jz terminate |
||
3356 | cmp cl,byte 4 |
||
3357 | jz terminate |
||
3358 | |||
3359 | add ebx,0x20 |
||
3360 | inc esi |
||
3361 | dec eax |
||
3362 | jnz newct |
||
3363 | |||
3364 | ret |
||
3365 | |||
3366 | |||
3367 | |||
3368 | |||
3369 | ; redraw screen |
||
3370 | |||
3371 | redrawscreen: |
||
3372 | |||
3373 | ; eax , if process window_data base is eax, do not set flag/limits |
||
3374 | |||
3375 | pushad |
||
3376 | push eax |
||
3377 | |||
3378 | ;;; mov eax,2 |
||
3379 | ;;; call delay_hs |
||
3380 | |||
3381 | ;mov ecx,0 ; redraw flags for apps |
||
3382 | xor ecx,ecx |
||
3383 | newdw2: |
||
3384 | |||
3385 | inc ecx |
||
3386 | push ecx |
||
3387 | |||
3388 | mov eax,ecx |
||
3389 | shl eax,5 |
||
3390 | add eax,window_data |
||
3391 | |||
3392 | cmp eax,[esp+4] |
||
3393 | je not_this_task |
||
3394 | ; check if window in redraw area |
||
3395 | mov edi,eax |
||
3396 | |||
3397 | cmp ecx,1 ; limit for background |
||
3398 | jz bgli |
||
3399 | |||
115 | poddubny | 3400 | mov eax, [edi + WDATA.box.left] |
3401 | mov ebx, [edi + WDATA.box.top] |
||
3402 | mov ecx, [edi + WDATA.box.width] |
||
3403 | mov edx, [edi + WDATA.box.height] |
||
164 | serge | 3404 | add ecx,eax |
3405 | add edx,ebx |
||
1 | ha | 3406 | |
3407 | mov ecx,[dlye] ; ecx = area y end ebx = window y start |
||
3408 | cmp ecx,ebx |
||
3409 | jb ricino |
||
3410 | |||
3411 | mov ecx,[dlxe] ; ecx = area x end eax = window x start |
||
3412 | cmp ecx,eax |
||
3413 | jb ricino |
||
3414 | |||
115 | poddubny | 3415 | mov eax, [edi + WDATA.box.left] |
3416 | mov ebx, [edi + WDATA.box.top] |
||
3417 | mov ecx, [edi + WDATA.box.width] |
||
3418 | mov edx, [edi + WDATA.box.height] |
||
3419 | add ecx, eax |
||
3420 | add edx, ebx |
||
164 | serge | 3421 | |
1 | ha | 3422 | mov eax,[dly] ; eax = area y start edx = window y end |
3423 | cmp edx,eax |
||
3424 | jb ricino |
||
3425 | |||
3426 | mov eax,[dlx] ; eax = area x start ecx = window x end |
||
3427 | cmp ecx,eax |
||
3428 | jb ricino |
||
3429 | |||
3430 | bgli: |
||
3431 | |||
3432 | cmp edi,esi |
||
3433 | jz ricino |
||
3434 | |||
3435 | mov eax,edi |
||
3436 | add eax,draw_data-window_data |
||
3437 | |||
3438 | mov ebx,[dlx] ; set limits |
||
115 | poddubny | 3439 | mov [eax + RECT.left], ebx |
1 | ha | 3440 | mov ebx,[dly] |
115 | poddubny | 3441 | mov [eax + RECT.top], ebx |
1 | ha | 3442 | mov ebx,[dlxe] |
115 | poddubny | 3443 | mov [eax + RECT.right], ebx |
1 | ha | 3444 | mov ebx,[dlye] |
115 | poddubny | 3445 | mov [eax + RECT.bottom], ebx |
1 | ha | 3446 | |
3447 | sub eax,draw_data-window_data |
||
3448 | |||
3449 | cmp ecx,1 |
||
3450 | jne nobgrd |
||
3451 | cmp esi,1 |
||
3452 | je newdw8 |
||
3453 | call drawbackground |
||
3454 | |||
3455 | newdw8: |
||
3456 | nobgrd: |
||
3457 | |||
115 | poddubny | 3458 | mov [eax + WDATA.fl_redraw],byte 1 ; mark as redraw |
1 | ha | 3459 | |
3460 | ricino: |
||
3461 | |||
3462 | not_this_task: |
||
3463 | |||
3464 | pop ecx |
||
3465 | |||
3466 | cmp ecx,[0x3004] |
||
3467 | jle newdw2 |
||
3468 | |||
3469 | pop eax |
||
3470 | popad |
||
3471 | |||
3472 | ret |
||
3473 | |||
3474 | calculatebackground: ; background |
||
3475 | |||
3476 | ; all black |
||
3477 | |||
3478 | mov [display_data-8],dword 4 ; size x |
||
3479 | mov [display_data-4],dword 2 ; size y |
||
3480 | |||
3481 | mov edi, 0x300000 ; set background to black |
||
3482 | xor eax, eax |
||
3483 | mov ecx, 0x0fff00 / 4 |
||
3484 | cld |
||
3485 | rep stosd |
||
3486 | |||
3487 | mov edi,display_data ; set os to use all pixels |
||
3488 | mov eax,0x01010101 |
||
3489 | mov ecx,0x1fff00 / 4 |
||
3490 | rep stosd |
||
3491 | |||
3492 | mov byte [0xFFF0], 0 ; do not draw background! |
||
3493 | |||
3494 | ret |
||
3495 | |||
3496 | uglobal |
||
3497 | imax dd 0x0 |
||
3498 | endg |
||
3499 | |||
3500 | |||
3501 | |||
3502 | delay_ms: ; delay in 1/1000 sec |
||
3503 | |||
3504 | |||
3505 | push eax |
||
3506 | push ecx |
||
3507 | |||
3508 | mov ecx,esi |
||
3509 | ; |
||
3510 | imul ecx, 33941 |
||
3511 | shr ecx, 9 |
||
3512 | ; |
||
3513 | |||
3514 | in al,0x61 |
||
3515 | and al,0x10 |
||
3516 | mov ah,al |
||
3517 | cld |
||
3518 | |||
3519 | cnt1: in al,0x61 |
||
3520 | and al,0x10 |
||
3521 | cmp al,ah |
||
3522 | jz cnt1 |
||
3523 | |||
3524 | mov ah,al |
||
3525 | loop cnt1 |
||
3526 | |||
3527 | pop ecx |
||
3528 | pop eax |
||
3529 | |||
3530 | ret |
||
3531 | |||
3532 | |||
3533 | set_app_param: |
||
3534 | push edi |
||
3535 | |||
3536 | mov edi,[0x3010] |
||
115 | poddubny | 3537 | mov [edi+TASKDATA.event_mask],eax |
1 | ha | 3538 | |
3539 | pop edi |
||
3540 | ret |
||
3541 | |||
3542 | |||
3543 | |||
3544 | delay_hs: ; delay in 1/100 secs |
||
3545 | push eax |
||
3546 | push ecx |
||
3547 | push edx |
||
3548 | |||
115 | poddubny | 3549 | mov edx,[timer_ticks] |
1 | ha | 3550 | add edx,eax |
3551 | |||
3552 | newtic: |
||
115 | poddubny | 3553 | mov ecx,[timer_ticks] |
1 | ha | 3554 | cmp edx,ecx |
3555 | jbe zerodelay |
||
3556 | |||
3557 | call change_task |
||
3558 | |||
3559 | jmp newtic |
||
3560 | |||
3561 | zerodelay: |
||
3562 | pop edx |
||
3563 | pop ecx |
||
3564 | pop eax |
||
3565 | |||
3566 | ret |
||
3567 | |||
3568 | |||
3569 | memmove: ; memory move in bytes |
||
3570 | |||
3571 | ; eax = from |
||
3572 | ; ebx = to |
||
3573 | ; ecx = no of bytes |
||
3574 | test ecx, ecx |
||
3575 | jle .ret |
||
3576 | |||
3577 | |||
3578 | push esi edi ecx |
||
3579 | |||
3580 | mov edi, ebx |
||
3581 | mov esi, eax |
||
3582 | |||
3583 | test ecx, not 11b |
||
3584 | jz @f |
||
3585 | |||
3586 | push ecx |
||
3587 | shr ecx, 2 |
||
3588 | rep movsd |
||
3589 | pop ecx |
||
3590 | and ecx, 11b |
||
3591 | jz .finish |
||
3592 | @@: |
||
3593 | rep movsb |
||
3594 | |||
3595 | .finish: |
||
3596 | pop ecx edi esi |
||
3597 | .ret: |
||
3598 | ret |
||
3599 | |||
3600 | |||
75 | diamond | 3601 | ; |
3602 | ;align 4 |
||
1 | ha | 3603 | ; |
75 | diamond | 3604 | ;read_floppy_file: |
1 | ha | 3605 | ; |
75 | diamond | 3606 | ;; as input |
3607 | ;; |
||
3608 | ;; eax pointer to file |
||
3609 | ;; ebx file lenght |
||
3610 | ;; ecx start 512 byte block number |
||
3611 | ;; edx number of blocks to read |
||
3612 | ;; esi pointer to return/work area (atleast 20 000 bytes) |
||
3613 | ;; |
||
3614 | ;; |
||
3615 | ;; on return |
||
3616 | ;; |
||
3617 | ;; eax = 0 command succesful |
||
3618 | ;; 1 no fd base and/or partition defined |
||
3619 | ;; 2 yet unsupported FS |
||
3620 | ;; 3 unknown FS |
||
3621 | ;; 4 partition not defined at hd |
||
3622 | ;; 5 file not found |
||
3623 | ;; ebx = size of file |
||
1 | ha | 3624 | ; |
75 | diamond | 3625 | ; mov edi,[0x3010] |
3626 | ; add edi,0x10 |
||
3627 | ; add esi,[edi] |
||
3628 | ; add eax,[edi] |
||
1 | ha | 3629 | ; |
75 | diamond | 3630 | ; pushad |
3631 | ; mov edi,esi |
||
3632 | ; add edi,1024 |
||
3633 | ; mov esi,0x100000+19*512 |
||
3634 | ; sub ecx,1 |
||
3635 | ; shl ecx,9 |
||
3636 | ; add esi,ecx |
||
3637 | ; shl edx,9 |
||
3638 | ; mov ecx,edx |
||
3639 | ; cld |
||
3640 | ; rep movsb |
||
3641 | ; popad |
||
3642 | ; |
||
3643 | ; mov [esp+36],eax |
||
3644 | ; mov [esp+24],ebx |
||
3645 | ; ret |
||
1 | ha | 3646 | |
3647 | |||
3648 | |||
3649 | align 4 |
||
3650 | |||
3651 | sys_programirq: |
||
3652 | |||
3653 | mov edi,[0x3010] |
||
115 | poddubny | 3654 | add eax,[edi+TASKDATA.mem_start] |
1 | ha | 3655 | |
75 | diamond | 3656 | cmp ebx,16 |
3657 | jae .not_owner |
||
1 | ha | 3658 | mov edi,[0x3010] |
115 | poddubny | 3659 | mov edi,[edi+TASKDATA.pid] |
75 | diamond | 3660 | cmp edi,[irq_owner+ebx*4] |
1 | ha | 3661 | je spril1 |
75 | diamond | 3662 | .not_owner: |
1 | ha | 3663 | mov [esp+36],dword 1 |
3664 | ret |
||
3665 | spril1: |
||
3666 | |||
3667 | mov esi,eax |
||
3668 | shl ebx,6 |
||
3669 | add ebx,irq00read |
||
3670 | mov edi,ebx |
||
3671 | mov ecx,16 |
||
3672 | cld |
||
3673 | rep movsd |
||
3674 | mov [esp+36],dword 0 |
||
3675 | ret |
||
3676 | |||
3677 | |||
3678 | align 4 |
||
3679 | |||
3680 | get_irq_data: |
||
75 | diamond | 3681 | cmp eax,16 |
3682 | jae .not_owner |
||
1 | ha | 3683 | mov edx,eax ; check for correct owner |
3684 | shl edx,2 |
||
3685 | add edx,irq_owner |
||
3686 | mov edx,[edx] |
||
3687 | mov edi,[0x3010] |
||
115 | poddubny | 3688 | mov edi,[edi+TASKDATA.pid] |
1 | ha | 3689 | cmp edx,edi |
3690 | je gidril1 |
||
75 | diamond | 3691 | .not_owner: |
3692 | mov [esp+32],dword 2 ; ecx=2 |
||
1 | ha | 3693 | ret |
3694 | |||
3695 | gidril1: |
||
3696 | |||
3697 | mov ebx,eax |
||
3698 | shl ebx,12 |
||
3699 | add ebx,0x2e0000 |
||
3700 | mov eax,[ebx] |
||
3701 | mov ecx,1 |
||
3702 | test eax,eax |
||
3703 | jz gid1 |
||
3704 | |||
3705 | dec eax |
||
3706 | mov esi,ebx |
||
3707 | mov [ebx],eax |
||
3708 | movzx ebx,byte [ebx+0x10] |
||
3709 | add esi,0x10 |
||
3710 | mov edi,esi |
||
3711 | inc esi |
||
3712 | mov ecx,4000 / 4 |
||
3713 | cld |
||
3714 | rep movsd |
||
75 | diamond | 3715 | ; xor ecx,ecx ; as result of 'rep' ecx=0 |
1 | ha | 3716 | gid1: |
3717 | mov [esp+36],eax |
||
3718 | mov [esp+32],ecx |
||
3719 | mov [esp+24],ebx |
||
3720 | ret |
||
3721 | |||
3722 | |||
3723 | set_io_access_rights: |
||
3724 | |||
3725 | pushad |
||
3726 | |||
3727 | mov edi,[0x3000] |
||
3728 | imul edi,tss_step |
||
3729 | add edi,tss_data+128 |
||
3730 | ; add edi,128 |
||
3731 | |||
3732 | mov ecx,eax |
||
3733 | and ecx,7 ; offset in byte |
||
3734 | |||
3735 | shr eax,3 ; number of byte |
||
3736 | add edi,eax |
||
3737 | |||
3738 | mov ebx,1 |
||
3739 | shl ebx,cl |
||
3740 | |||
3741 | cmp ebp,0 ; enable access - ebp = 0 |
||
3742 | jne siar1 |
||
3743 | |||
3744 | not ebx |
||
3745 | and [edi],byte bl |
||
3746 | |||
3747 | popad |
||
3748 | |||
3749 | ret |
||
3750 | |||
3751 | siar1: |
||
3752 | |||
3753 | or [edi],byte bl ; disable access - ebp = 1 |
||
3754 | |||
3755 | popad |
||
3756 | |||
3757 | ret |
||
3758 | |||
3759 | r_f_port_area: |
||
3760 | |||
3761 | test eax, eax |
||
3762 | jnz free_port_area |
||
3763 | ; je r_port_area |
||
3764 | ; jmp free_port_area |
||
3765 | |||
3766 | ; r_port_area: |
||
3767 | |||
3768 | pushad |
||
3769 | |||
3770 | cmp ebx,ecx ; beginning > end ? |
||
75 | diamond | 3771 | ja rpal1 |
3772 | cmp ecx,65536 |
||
3773 | jae rpal1 |
||
1 | ha | 3774 | mov esi,[0x2d0000] |
75 | diamond | 3775 | test esi,esi ; no reserved areas ? |
1 | ha | 3776 | je rpal2 |
3777 | cmp esi,255 ; max reserved |
||
75 | diamond | 3778 | jae rpal1 |
1 | ha | 3779 | rpal3: |
3780 | mov edi,esi |
||
3781 | shl edi,4 |
||
3782 | add edi,0x2d0000 |
||
3783 | cmp ebx,[edi+8] |
||
75 | diamond | 3784 | ja rpal4 |
1 | ha | 3785 | cmp ecx,[edi+4] |
3786 | jae rpal1 |
||
3787 | ; jb rpal4 |
||
3788 | ; jmp rpal1 |
||
3789 | rpal4: |
||
3790 | |||
3791 | dec esi |
||
3792 | jnz rpal3 |
||
3793 | jmp rpal2 |
||
3794 | rpal1: |
||
3795 | popad |
||
3796 | mov eax,1 |
||
3797 | ret |
||
3798 | |||
3799 | rpal2: |
||
3800 | popad |
||
3801 | |||
3802 | |||
3803 | ; enable port access at port IO map |
||
3804 | cli |
||
3805 | pushad ; start enable io map |
||
3806 | |||
3807 | cmp ecx,65536 ;16384 |
||
3808 | jae no_unmask_io ; jge |
||
3809 | |||
3810 | mov eax,ebx |
||
3811 | |||
3812 | new_port_access: |
||
3813 | |||
3814 | pushad |
||
3815 | |||
75 | diamond | 3816 | xor ebp,ebp ; enable - eax = port |
1 | ha | 3817 | call set_io_access_rights |
3818 | |||
3819 | popad |
||
3820 | |||
3821 | inc eax |
||
3822 | cmp eax,ecx |
||
3823 | jbe new_port_access |
||
3824 | |||
3825 | no_unmask_io: |
||
3826 | |||
3827 | popad ; end enable io map |
||
3828 | sti |
||
3829 | |||
3830 | mov edi,[0x2d0000] |
||
3831 | add edi,1 |
||
3832 | mov [0x2d0000],edi |
||
3833 | shl edi,4 |
||
3834 | add edi,0x2d0000 |
||
3835 | mov esi,[0x3010] |
||
115 | poddubny | 3836 | mov esi,[esi+TASKDATA.pid] |
1 | ha | 3837 | mov [edi],esi |
3838 | mov [edi+4],ebx |
||
3839 | mov [edi+8],ecx |
||
3840 | |||
3841 | xor eax, eax |
||
3842 | ret |
||
3843 | |||
3844 | free_port_area: |
||
3845 | |||
3846 | pushad |
||
3847 | |||
3848 | mov esi,[0x2d0000] ; no reserved areas ? |
||
75 | diamond | 3849 | test esi,esi |
1 | ha | 3850 | je frpal2 |
3851 | mov edx,[0x3010] |
||
115 | poddubny | 3852 | mov edx,[edx+TASKDATA.pid] |
1 | ha | 3853 | frpal3: |
3854 | mov edi,esi |
||
3855 | shl edi,4 |
||
3856 | add edi,0x2d0000 |
||
3857 | cmp edx,[edi] |
||
3858 | jne frpal4 |
||
3859 | cmp ebx,[edi+4] |
||
3860 | jne frpal4 |
||
3861 | cmp ecx,[edi+8] |
||
3862 | jne frpal4 |
||
3863 | jmp frpal1 |
||
3864 | frpal4: |
||
3865 | dec esi |
||
3866 | jnz frpal3 |
||
3867 | frpal2: |
||
3868 | popad |
||
3869 | mov eax,1 |
||
3870 | ret |
||
3871 | frpal1: |
||
3872 | mov ecx,256 |
||
3873 | sub ecx,esi |
||
3874 | shl ecx,4 |
||
3875 | mov esi,edi |
||
3876 | add esi,16 |
||
3877 | cld |
||
3878 | rep movsb |
||
3879 | |||
3880 | dec dword [0x2d0000] |
||
3881 | |||
3882 | popad |
||
3883 | |||
3884 | |||
3885 | ; disable port access at port IO map |
||
3886 | |||
3887 | pushad ; start disable io map |
||
3888 | |||
3889 | cmp ecx,65536 ;16384 |
||
3890 | jge no_mask_io |
||
3891 | |||
3892 | mov eax,ebx |
||
3893 | |||
3894 | new_port_access_disable: |
||
3895 | |||
3896 | pushad |
||
3897 | |||
3898 | mov ebp,1 ; disable - eax = port |
||
3899 | call set_io_access_rights |
||
3900 | |||
3901 | popad |
||
3902 | |||
3903 | inc eax |
||
3904 | cmp eax,ecx |
||
3905 | jbe new_port_access_disable |
||
3906 | |||
3907 | no_mask_io: |
||
3908 | |||
3909 | popad ; end disable io map |
||
3910 | |||
3911 | xor eax, eax |
||
3912 | ret |
||
3913 | |||
3914 | |||
3915 | reserve_free_irq: |
||
3916 | |||
75 | diamond | 3917 | mov ecx, 1 |
3918 | cmp ebx, 16 |
||
3919 | jae fril1 |
||
3920 | test eax,eax |
||
1 | ha | 3921 | jz reserve_irq |
3922 | |||
75 | diamond | 3923 | lea edi,[irq_owner+ebx*4] |
1 | ha | 3924 | mov edx,[edi] |
3925 | mov eax,[0x3010] |
||
115 | poddubny | 3926 | cmp edx,[eax+TASKDATA.pid] |
1 | ha | 3927 | jne fril1 |
75 | diamond | 3928 | dec ecx |
3929 | mov [edi],ecx |
||
1 | ha | 3930 | fril1: |
3931 | mov [esp+36],ecx ; return in eax |
||
3932 | ret |
||
3933 | |||
3934 | reserve_irq: |
||
3935 | |||
75 | diamond | 3936 | lea edi,[irq_owner+ebx*4] |
3937 | cmp dword [edi], 0 |
||
3938 | jnz ril1 |
||
1 | ha | 3939 | |
3940 | mov edx,[0x3010] |
||
115 | poddubny | 3941 | mov edx,[edx+TASKDATA.pid] |
1 | ha | 3942 | mov [edi],edx |
75 | diamond | 3943 | dec ecx |
1 | ha | 3944 | ril1: |
3945 | mov [esp+36],ecx ; return in eax |
||
3946 | ret |
||
3947 | |||
3948 | drawbackground: |
||
33 | mario79 | 3949 | inc [mouse_pause] |
1 | ha | 3950 | cmp [0xfe0c],word 0x12 |
117 | mario79 | 3951 | je dbrv20 |
1 | ha | 3952 | dbrv12: |
3953 | cmp [0xfe0c],word 0100000000000000b |
||
3954 | jge dbrv20 |
||
3955 | cmp [0xfe0c],word 0x13 |
||
3956 | je dbrv20 |
||
3957 | call vesa12_drawbackground |
||
33 | mario79 | 3958 | dec [mouse_pause] |
36 | mario79 | 3959 | call [draw_pointer] |
1 | ha | 3960 | ret |
3961 | dbrv20: |
||
3962 | cmp [display_data-12],dword 1 |
||
3963 | jne bgrstr |
||
3964 | call vesa20_drawbackground_tiled |
||
33 | mario79 | 3965 | dec [mouse_pause] |
36 | mario79 | 3966 | call [draw_pointer] |
1 | ha | 3967 | ret |
3968 | bgrstr: |
||
3969 | call vesa20_drawbackground_stretch |
||
33 | mario79 | 3970 | dec [mouse_pause] |
36 | mario79 | 3971 | call [draw_pointer] |
1 | ha | 3972 | ret |
3973 | |||
75 | diamond | 3974 | align 4 |
1 | ha | 3975 | |
75 | diamond | 3976 | syscall_putimage: ; PutImage |
33 | mario79 | 3977 | |
75 | diamond | 3978 | mov edx,ecx |
3979 | mov ecx,ebx |
||
3980 | lea ebx, [eax+std_application_base_address] |
||
3981 | |||
1 | ha | 3982 | sys_putimage: |
53 | mikedld | 3983 | test ecx,0x80008000 |
3984 | jnz .exit |
||
3985 | test ecx,0x0000FFFF |
||
3986 | jz .exit |
||
3987 | test ecx,0xFFFF0000 |
||
3988 | jnz @f |
||
3989 | .exit: |
||
3990 | ret |
||
3991 | @@: |
||
114 | mikedld | 3992 | mov edi,[0x3000] |
3993 | shl edi,8 |
||
3994 | add dx,word[edi+0x80000+APPDATA.wnd_clientbox.top] |
||
3995 | rol edx,16 |
||
3996 | add dx,word[edi+0x80000+APPDATA.wnd_clientbox.left] |
||
3997 | rol edx,16 |
||
3998 | .forced: |
||
117 | mario79 | 3999 | ; mov eax, vga_putimage |
75 | diamond | 4000 | cmp [0xfe0c], word 0x12 |
117 | mario79 | 4001 | jz @f ;.doit |
75 | diamond | 4002 | mov eax, vesa12_putimage |
4003 | cmp [0xfe0c], word 0100000000000000b |
||
4004 | jae @f |
||
4005 | cmp [0xfe0c], word 0x13 |
||
4006 | jnz .doit |
||
4007 | @@: |
||
4008 | mov eax, vesa20_putimage |
||
4009 | .doit: |
||
119 | mario79 | 4010 | inc [mouse_pause] |
75 | diamond | 4011 | call eax |
119 | mario79 | 4012 | dec [mouse_pause] |
75 | diamond | 4013 | jmp [draw_pointer] |
1 | ha | 4014 | |
4015 | ; eax x beginning |
||
4016 | ; ebx y beginning |
||
4017 | ; ecx x end |
||
4018 | ; edx y end |
||
4019 | ; edi color |
||
4020 | |||
4021 | __sys_drawbar: |
||
114 | mikedld | 4022 | mov esi,[0x3000] |
4023 | shl esi,8 |
||
4024 | add eax,[esi+0x80000+APPDATA.wnd_clientbox.left] |
||
4025 | add ecx,[esi+0x80000+APPDATA.wnd_clientbox.left] |
||
4026 | add ebx,[esi+0x80000+APPDATA.wnd_clientbox.top] |
||
4027 | add edx,[esi+0x80000+APPDATA.wnd_clientbox.top] |
||
4028 | .forced: |
||
33 | mario79 | 4029 | inc [mouse_pause] |
4030 | cmp [0xfe0c],word 0x12 |
||
117 | mario79 | 4031 | je dbv20 |
1 | ha | 4032 | sdbv20: |
4033 | cmp [0xfe0c],word 0100000000000000b |
||
4034 | jge dbv20 |
||
4035 | cmp [0xfe0c],word 0x13 |
||
4036 | je dbv20 |
||
4037 | call vesa12_drawbar |
||
33 | mario79 | 4038 | dec [mouse_pause] |
36 | mario79 | 4039 | call [draw_pointer] |
1 | ha | 4040 | ret |
4041 | dbv20: |
||
4042 | call vesa20_drawbar |
||
33 | mario79 | 4043 | dec [mouse_pause] |
36 | mario79 | 4044 | call [draw_pointer] |
1 | ha | 4045 | ret |
4046 | |||
4047 | |||
4048 | |||
4049 | kb_read: |
||
4050 | |||
4051 | push ecx edx |
||
4052 | |||
164 | serge | 4053 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 4054 | kr_loop: |
4055 | in al,0x64 |
||
4056 | test al,1 |
||
4057 | jnz kr_ready |
||
4058 | loop kr_loop |
||
4059 | mov ah,1 |
||
4060 | jmp kr_exit |
||
4061 | kr_ready: |
||
4062 | push ecx |
||
4063 | mov ecx,32 |
||
4064 | kr_delay: |
||
4065 | loop kr_delay |
||
4066 | pop ecx |
||
4067 | in al,0x60 |
||
4068 | xor ah,ah |
||
4069 | kr_exit: |
||
4070 | |||
4071 | pop edx ecx |
||
4072 | |||
4073 | ret |
||
4074 | |||
4075 | |||
4076 | kb_write: |
||
4077 | |||
4078 | push ecx edx |
||
4079 | |||
4080 | mov dl,al |
||
98 | mario79 | 4081 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 4082 | kw_loop1: |
4083 | in al,0x64 |
||
4084 | test al,0x20 |
||
4085 | jz kw_ok1 |
||
4086 | loop kw_loop1 |
||
4087 | mov ah,1 |
||
4088 | jmp kw_exit |
||
4089 | kw_ok1: |
||
4090 | in al,0x60 |
||
98 | mario79 | 4091 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 4092 | kw_loop: |
4093 | in al,0x64 |
||
4094 | test al,2 |
||
4095 | jz kw_ok |
||
4096 | loop kw_loop |
||
4097 | mov ah,1 |
||
4098 | jmp kw_exit |
||
4099 | kw_ok: |
||
4100 | mov al,dl |
||
4101 | out 0x60,al |
||
98 | mario79 | 4102 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 4103 | kw_loop3: |
4104 | in al,0x64 |
||
4105 | test al,2 |
||
4106 | jz kw_ok3 |
||
4107 | loop kw_loop3 |
||
4108 | mov ah,1 |
||
4109 | jmp kw_exit |
||
4110 | kw_ok3: |
||
4111 | mov ah,8 |
||
4112 | kw_loop4: |
||
98 | mario79 | 4113 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 4114 | kw_loop5: |
4115 | in al,0x64 |
||
4116 | test al,1 |
||
4117 | jnz kw_ok4 |
||
4118 | loop kw_loop5 |
||
4119 | dec ah |
||
4120 | jnz kw_loop4 |
||
4121 | kw_ok4: |
||
4122 | xor ah,ah |
||
4123 | kw_exit: |
||
4124 | |||
4125 | pop edx ecx |
||
4126 | |||
4127 | ret |
||
4128 | |||
4129 | |||
4130 | kb_cmd: |
||
4131 | |||
98 | mario79 | 4132 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 4133 | c_wait: |
4134 | in al,0x64 |
||
4135 | test al,2 |
||
4136 | jz c_send |
||
4137 | loop c_wait |
||
4138 | jmp c_error |
||
4139 | c_send: |
||
4140 | mov al,bl |
||
4141 | out 0x64,al |
||
98 | mario79 | 4142 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 4143 | c_accept: |
4144 | in al,0x64 |
||
4145 | test al,2 |
||
4146 | jz c_ok |
||
4147 | loop c_accept |
||
4148 | c_error: |
||
4149 | mov ah,1 |
||
4150 | jmp c_exit |
||
4151 | c_ok: |
||
4152 | xor ah,ah |
||
4153 | c_exit: |
||
4154 | ret |
||
4155 | |||
4156 | |||
4157 | setmouse: ; set mousepicture -pointer |
||
4158 | ; ps2 mouse enable |
||
4159 | |||
4160 | mov [0xf200],dword mousepointer |
||
4161 | |||
4162 | cli |
||
33 | mario79 | 4163 | ; mov bl,0xa8 ; enable mouse cmd |
4164 | ; call kb_cmd |
||
4165 | ; call kb_read ; read status |
||
4166 | ; mov bl,0x20 ; get command byte |
||
4167 | ; call kb_cmd |
||
4168 | ; call kb_read |
||
4169 | ; or al,3 ; enable interrupt |
||
4170 | ; mov bl,0x60 ; write command |
||
4171 | ; push eax |
||
4172 | ; call kb_cmd |
||
4173 | ; pop eax |
||
4174 | ; call kb_write |
||
4175 | ; mov bl,0xd4 ; for mouse |
||
4176 | ; call kb_cmd |
||
4177 | ; mov al,0xf4 ; enable mouse device |
||
4178 | ; call kb_write |
||
4179 | ; call kb_read ; read status return |
||
1 | ha | 4180 | |
4181 | ; com1 mouse enable |
||
4182 | |||
4183 | mov bx,0x3f8 ; combase |
||
4184 | |||
4185 | mov dx,bx |
||
4186 | add dx,3 |
||
4187 | mov al,0x80 |
||
4188 | out dx,al |
||
4189 | |||
4190 | mov dx,bx |
||
4191 | add dx,1 |
||
4192 | mov al,0 |
||
4193 | out dx,al |
||
4194 | |||
4195 | mov dx,bx |
||
4196 | add dx,0 |
||
4197 | mov al,0x30*2 ; 0x30 / 4 |
||
4198 | out dx,al |
||
4199 | |||
4200 | mov dx,bx |
||
4201 | add dx,3 |
||
4202 | mov al,2 ; 3 |
||
4203 | out dx,al |
||
4204 | |||
4205 | mov dx,bx |
||
4206 | add dx,4 |
||
4207 | mov al,0xb |
||
4208 | out dx,al |
||
4209 | |||
4210 | mov dx,bx |
||
4211 | add dx,1 |
||
4212 | mov al,1 |
||
4213 | out dx,al |
||
4214 | |||
4215 | |||
4216 | ; com2 mouse enable |
||
4217 | |||
4218 | mov bx,0x2f8 ; combase |
||
4219 | |||
4220 | mov dx,bx |
||
4221 | add dx,3 |
||
4222 | mov al,0x80 |
||
4223 | out dx,al |
||
4224 | |||
4225 | mov dx,bx |
||
4226 | add dx,1 |
||
4227 | mov al,0 |
||
4228 | out dx,al |
||
4229 | |||
4230 | mov dx,bx |
||
4231 | add dx,0 |
||
4232 | mov al,0x30*2 |
||
4233 | out dx,al |
||
4234 | |||
4235 | mov dx,bx |
||
4236 | add dx,3 |
||
4237 | mov al,2 |
||
4238 | out dx,al |
||
4239 | |||
4240 | mov dx,bx |
||
4241 | add dx,4 |
||
4242 | mov al,0xb |
||
4243 | out dx,al |
||
4244 | |||
4245 | mov dx,bx |
||
4246 | add dx,1 |
||
4247 | mov al,1 |
||
4248 | out dx,al |
||
4249 | |||
4250 | ret |
||
4251 | |||
4252 | |||
4253 | _rdtsc: |
||
164 | serge | 4254 | bt [cpu_caps], CAPS_TSC |
4255 | jnc ret_rdtsc |
||
1 | ha | 4256 | rdtsc |
4257 | ret |
||
4258 | ret_rdtsc: |
||
4259 | mov edx,0xffffffff |
||
4260 | mov eax,0xffffffff |
||
4261 | ret |
||
4262 | |||
4263 | rerouteirqs: |
||
4264 | |||
4265 | cli |
||
4266 | |||
4267 | mov al,0x11 ; icw4, edge triggered |
||
4268 | out 0x20,al |
||
4269 | call pic_delay |
||
4270 | out 0xA0,al |
||
4271 | call pic_delay |
||
4272 | |||
4273 | mov al,0x20 ; generate 0x20 + |
||
4274 | out 0x21,al |
||
4275 | call pic_delay |
||
4276 | mov al,0x28 ; generate 0x28 + |
||
4277 | out 0xA1,al |
||
4278 | call pic_delay |
||
4279 | |||
4280 | mov al,0x04 ; slave at irq2 |
||
4281 | out 0x21,al |
||
4282 | call pic_delay |
||
4283 | mov al,0x02 ; at irq9 |
||
4284 | out 0xA1,al |
||
4285 | call pic_delay |
||
4286 | |||
4287 | mov al,0x01 ; 8086 mode |
||
4288 | out 0x21,al |
||
4289 | call pic_delay |
||
4290 | out 0xA1,al |
||
4291 | call pic_delay |
||
4292 | |||
4293 | mov al,255 ; mask all irq's |
||
4294 | out 0xA1,al |
||
4295 | call pic_delay |
||
4296 | out 0x21,al |
||
4297 | call pic_delay |
||
4298 | |||
4299 | mov ecx,0x1000 |
||
4300 | cld |
||
4301 | picl1: call pic_delay |
||
4302 | loop picl1 |
||
4303 | |||
4304 | mov al,255 ; mask all irq's |
||
4305 | out 0xA1,al |
||
4306 | call pic_delay |
||
4307 | out 0x21,al |
||
4308 | call pic_delay |
||
4309 | |||
4310 | cli |
||
4311 | |||
4312 | ret |
||
4313 | |||
4314 | |||
4315 | pic_delay: |
||
4316 | |||
4317 | jmp pdl1 |
||
4318 | pdl1: ret |
||
4319 | |||
4320 | |||
4321 | sys_msg_board_str: |
||
4322 | |||
4323 | pushad |
||
4324 | @@: |
||
4325 | cmp [esi],byte 0 |
||
4326 | je @f |
||
4327 | mov eax,1 |
||
4328 | movzx ebx,byte [esi] |
||
4329 | call sys_msg_board |
||
4330 | inc esi |
||
4331 | jmp @b |
||
4332 | @@: |
||
4333 | popad |
||
4334 | ret |
||
4335 | |||
4336 | uglobal |
||
4337 | msg_board_data: times 512 db 0 |
||
4338 | msg_board_count dd 0x0 |
||
4339 | endg |
||
4340 | |||
4341 | sys_msg_board: |
||
4342 | |||
4343 | ; eax=1 : write : bl byte to write |
||
4344 | ; eax=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
||
4345 | |||
4346 | mov ecx,[msg_board_count] |
||
4347 | cmp eax, 1 |
||
4348 | jne smbl1 |
||
4349 | |||
4350 | |||
4351 | mov [msg_board_data+ecx],bl |
||
4352 | inc ecx |
||
4353 | and ecx, 511 |
||
4354 | mov [msg_board_count], ecx |
||
4355 | mov [check_idle_semaphore], 5 |
||
4356 | ret |
||
4357 | smbl1: |
||
4358 | |||
4359 | cmp eax, 2 |
||
4360 | jne smbl2 |
||
4361 | test ecx, ecx |
||
4362 | jz smbl21 |
||
4363 | ; mov edi, msg_board_data |
||
4364 | ; mov esi, msg_board_data+1 |
||
4365 | ; movzx eax, byte [edi] |
||
4366 | mov eax, msg_board_data+1 |
||
4367 | mov ebx, msg_board_data |
||
4368 | movzx edx, byte [ebx] |
||
4369 | call memmove |
||
4370 | ; push ecx |
||
4371 | ; shr ecx, 2 |
||
4372 | ; cld |
||
4373 | ; rep movsd |
||
4374 | ; pop ecx |
||
4375 | ; and ecx, 3 |
||
4376 | ; rep movsb |
||
4377 | dec [msg_board_count] |
||
4378 | mov [esp+36], edx ;eax |
||
4379 | mov [esp+24], dword 1 |
||
4380 | ret |
||
4381 | smbl21: |
||
4382 | mov [esp+36], ecx |
||
4383 | mov [esp+24], ecx |
||
4384 | |||
4385 | smbl2: |
||
4386 | ret |
||
4387 | |||
4388 | |||
4389 | |||
4390 | sys_trace: |
||
4391 | |||
4392 | test eax, eax ; get event data |
||
4393 | jnz no_get_sys_events |
||
4394 | |||
4395 | mov esi,save_syscall_data ; data |
||
4396 | mov edi,[0x3010] |
||
115 | poddubny | 4397 | mov edi,[edi+TASKDATA.mem_start] |
1 | ha | 4398 | add edi,ebx |
4399 | cld |
||
4400 | rep movsb |
||
4401 | |||
4402 | mov [esp+24],dword 0 |
||
4403 | mov eax,[save_syscall_count] ; count |
||
4404 | mov [esp+36],eax |
||
4405 | ret |
||
4406 | |||
4407 | no_get_sys_events: |
||
4408 | |||
4409 | ret |
||
4410 | |||
4411 | |||
4412 | sys_process_def: |
||
92 | diamond | 4413 | mov edi, [0x3000] |
1 | ha | 4414 | |
92 | diamond | 4415 | dec eax ; 1 = set keyboard mode |
1 | ha | 4416 | jne no_set_keyboard_setup |
4417 | |||
4418 | shl edi,8 |
||
115 | poddubny | 4419 | mov [edi+0x80000 + APPDATA.keyboard_mode],bl |
1 | ha | 4420 | |
4421 | ret |
||
4422 | |||
4423 | no_set_keyboard_setup: |
||
4424 | |||
92 | diamond | 4425 | dec eax ; 2 = get keyboard mode |
1 | ha | 4426 | jne no_get_keyboard_setup |
4427 | |||
4428 | shl edi,8 |
||
115 | poddubny | 4429 | movzx eax, byte [0x80000+edi + APPDATA.keyboard_mode] |
1 | ha | 4430 | |
4431 | mov [esp+36],eax |
||
4432 | |||
4433 | ret |
||
4434 | |||
4435 | no_get_keyboard_setup: |
||
4436 | |||
92 | diamond | 4437 | dec eax ; 3 = get keyboard ctrl, alt, shift |
1 | ha | 4438 | jne no_get_keyboard_cas |
4439 | |||
4440 | ; xor eax,eax |
||
4441 | ; movzx eax,byte [shift] |
||
4442 | ; movzx ebx,byte [ctrl] |
||
4443 | ; shl ebx,2 |
||
4444 | ; add eax,ebx |
||
4445 | ; movzx ebx,byte [alt] |
||
4446 | ; shl ebx,3 |
||
4447 | ; add eax,ebx |
||
4448 | |||
4449 | ;// mike.dld [ |
||
4450 | mov eax, [kb_state] |
||
4451 | ;// mike.dld ] |
||
4452 | |||
4453 | mov [esp+36],eax |
||
4454 | |||
4455 | ret |
||
4456 | |||
4457 | no_get_keyboard_cas: |
||
4458 | |||
92 | diamond | 4459 | dec eax |
4460 | jnz no_add_keyboard_hotkey |
||
1 | ha | 4461 | |
92 | diamond | 4462 | mov eax, hotkey_list |
4463 | @@: |
||
4464 | cmp dword [eax+8], 0 |
||
4465 | jz .found_free |
||
4466 | add eax, 16 |
||
4467 | cmp eax, hotkey_list+16*256 |
||
4468 | jb @b |
||
4469 | mov dword [esp+36], 1 |
||
4470 | ret |
||
4471 | .found_free: |
||
4472 | mov [eax+8], edi |
||
4473 | mov [eax+4], ecx |
||
4474 | movzx ebx, bl |
||
4475 | lea ebx, [hotkey_scancodes+ebx*4] |
||
4476 | mov ecx, [ebx] |
||
4477 | mov [eax], ecx |
||
4478 | mov [ebx], eax |
||
4479 | mov [eax+12], ebx |
||
4480 | jecxz @f |
||
4481 | mov [ecx+12], eax |
||
4482 | @@: |
||
4483 | and dword [esp+36], 0 |
||
4484 | ret |
||
4485 | |||
4486 | no_add_keyboard_hotkey: |
||
4487 | |||
4488 | dec eax |
||
4489 | jnz no_del_keyboard_hotkey |
||
4490 | |||
4491 | movzx ebx, bl |
||
4492 | lea ebx, [hotkey_scancodes+ebx*4] |
||
4493 | mov eax, [ebx] |
||
4494 | .scan: |
||
4495 | test eax, eax |
||
4496 | jz .notfound |
||
4497 | cmp [eax+8], edi |
||
4498 | jnz .next |
||
4499 | cmp [eax+4], ecx |
||
4500 | jz .found |
||
4501 | .next: |
||
4502 | mov eax, [eax] |
||
4503 | jmp .scan |
||
4504 | .notfound: |
||
4505 | mov dword [esp+36], 1 |
||
4506 | ret |
||
4507 | .found: |
||
4508 | mov ecx, [eax] |
||
4509 | jecxz @f |
||
4510 | mov edx, [eax+12] |
||
4511 | mov [ecx+12], edx |
||
4512 | @@: |
||
4513 | mov ecx, [eax+12] |
||
4514 | mov edx, [eax] |
||
4515 | mov [ecx], edx |
||
4516 | xor edx, edx |
||
4517 | mov [eax+4], edx |
||
4518 | mov [eax+8], edx |
||
4519 | mov [eax+12], edx |
||
4520 | mov [eax], edx |
||
4521 | mov [esp+36], edx |
||
4522 | ret |
||
4523 | |||
4524 | no_del_keyboard_hotkey: |
||
1 | ha | 4525 | ret |
4526 | |||
4527 | |||
4528 | align 4 |
||
4529 | |||
4530 | sys_gs: ; direct screen access |
||
4531 | |||
4532 | cmp eax,1 ; resolution |
||
4533 | jne no_gs1 |
||
4534 | mov eax,[0xfe00] |
||
4535 | shl eax,16 |
||
4536 | mov ax,[0xfe04] |
||
4537 | add eax,0x00010001 |
||
4538 | mov [esp+36],eax |
||
4539 | ret |
||
4540 | no_gs1: |
||
4541 | |||
4542 | cmp eax,2 ; bits per pixel |
||
4543 | jne no_gs2 |
||
4544 | movzx eax,byte [0xfbf1] |
||
4545 | mov [esp+36],eax |
||
4546 | ret |
||
4547 | no_gs2: |
||
4548 | |||
4549 | cmp eax,3 ; bytes per scanline |
||
4550 | jne no_gs3 |
||
4551 | mov eax,[0xfe08] |
||
4552 | mov [esp+36],eax |
||
4553 | ret |
||
4554 | no_gs3: |
||
4555 | |||
4556 | mov [esp+36],dword -1 |
||
4557 | ret |
||
4558 | |||
4559 | |||
4560 | align 4 ; PCI functions |
||
4561 | |||
4562 | sys_pci: |
||
4563 | |||
4564 | call pci_api |
||
4565 | mov [esp+36],eax |
||
4566 | ret |
||
4567 | |||
4568 | |||
4569 | align 4 ; system functions |
||
4570 | |||
4571 | syscall_setpixel: ; SetPixel |
||
4572 | |||
4573 | |||
4574 | mov edx,[0x3010] |
||
115 | poddubny | 4575 | add eax,[edx-twdw+WDATA.box.left] |
4576 | add ebx,[edx-twdw+WDATA.box.top] |
||
114 | mikedld | 4577 | mov edi,[0x3000] |
4578 | shl edi,8 |
||
4579 | add eax,[edi+0x80000+APPDATA.wnd_clientbox.left] |
||
4580 | add ebx,[edi+0x80000+APPDATA.wnd_clientbox.top] |
||
112 | poddubny | 4581 | xor edi,edi ; no force |
114 | mikedld | 4582 | ; mov edi,1 |
112 | poddubny | 4583 | call [disable_mouse] |
1 | ha | 4584 | jmp [putpixel] |
4585 | |||
4586 | align 4 |
||
4587 | |||
4588 | syscall_writetext: ; WriteText |
||
4589 | |||
4590 | mov edi,[0x3010] |
||
115 | poddubny | 4591 | mov ebp,[edi-twdw+WDATA.box.left] |
139 | diamond | 4592 | push esi |
114 | mikedld | 4593 | mov esi,[0x3000] |
4594 | shl esi,8 |
||
4595 | add ebp,[esi+0x80000+APPDATA.wnd_clientbox.left] |
||
1 | ha | 4596 | shl ebp,16 |
115 | poddubny | 4597 | add ebp,[edi-twdw+WDATA.box.top] |
114 | mikedld | 4598 | add bp,word[esi+0x80000+APPDATA.wnd_clientbox.top] |
139 | diamond | 4599 | pop esi |
117 | mario79 | 4600 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 4601 | add eax,ebp |
4602 | xor edi,edi |
||
4603 | jmp dtext |
||
4604 | |||
4605 | align 4 |
||
4606 | |||
4607 | syscall_openramdiskfile: ; OpenRamdiskFile |
||
4608 | |||
4609 | |||
4610 | mov edi,[0x3010] |
||
164 | serge | 4611 | add edi,TASKDATA.mem_start |
1 | ha | 4612 | add eax,[edi] |
4613 | add edx,[edi] |
||
4614 | mov esi,12 |
||
4615 | call fileread |
||
4616 | mov [esp+36],ebx |
||
4617 | ret |
||
4618 | |||
4619 | align 4 |
||
4620 | |||
4621 | syscall_drawrect: ; DrawRect |
||
4622 | |||
4623 | mov edi,ecx |
||
52 | mikedld | 4624 | and edi,0x80FFFFFF |
1 | ha | 4625 | test ax,ax |
4626 | je drectr |
||
4627 | test bx,bx |
||
4628 | je drectr |
||
4629 | movzx ecx,ax |
||
4630 | shr eax,16 |
||
4631 | movzx edx,bx |
||
4632 | shr ebx,16 |
||
114 | mikedld | 4633 | mov esi,[0x3000] |
4634 | shl esi,8 |
||
4635 | add eax,[esi+0x80000+APPDATA.wnd_clientbox.left] |
||
4636 | add ebx,[esi+0x80000+APPDATA.wnd_clientbox.top] |
||
1 | ha | 4637 | add ecx,eax |
4638 | add edx,ebx |
||
4639 | jmp [drawbar] |
||
4640 | drectr: |
||
4641 | ret |
||
4642 | |||
4643 | align 4 |
||
4644 | |||
4645 | syscall_getscreensize: ; GetScreenSize |
||
4646 | |||
4647 | movzx eax,word[0xfe00] |
||
4648 | shl eax,16 |
||
4649 | mov ax,[0xfe04] |
||
4650 | mov [esp+36],eax |
||
4651 | ret |
||
4652 | |||
4653 | align 4 |
||
4654 | |||
4655 | syscall_cdaudio: ; CD |
||
4656 | |||
4657 | call sys_cd_audio |
||
4658 | mov [esp+36],eax |
||
4659 | ret |
||
4660 | |||
4661 | align 4 |
||
4662 | |||
4663 | syscall_delramdiskfile: ; DelRamdiskFile |
||
4664 | |||
4665 | mov edi,[0x3010] |
||
164 | serge | 4666 | add edi,TASKDATA.mem_start |
1 | ha | 4667 | add eax,[edi] |
4668 | call filedelete |
||
4669 | mov [esp+36],eax |
||
4670 | ret |
||
4671 | |||
4672 | align 4 |
||
4673 | |||
4674 | syscall_writeramdiskfile: ; WriteRamdiskFile |
||
4675 | |||
4676 | mov edi,[0x3010] |
||
164 | serge | 4677 | add edi,TASKDATA.mem_start |
1 | ha | 4678 | add eax,[edi] |
4679 | add ebx,[edi] |
||
4680 | call filesave |
||
4681 | mov [esp+36],eax |
||
4682 | ret |
||
4683 | |||
4684 | align 4 |
||
4685 | |||
4686 | syscall_getpixel: ; GetPixel |
||
4687 | mov ecx,[0xfe00] |
||
4688 | inc ecx |
||
4689 | xor edx,edx |
||
4690 | div ecx |
||
4691 | mov ebx,edx |
||
4692 | xchg eax,ebx |
||
4693 | call dword [0xe024] |
||
4694 | mov [esp+36],ecx |
||
4695 | ret |
||
4696 | |||
4697 | align 4 |
||
4698 | |||
4699 | syscall_readstring: ; ReadString |
||
4700 | |||
4701 | mov edi,[0x3010] |
||
164 | serge | 4702 | add edi,TASKDATA.mem_start |
1 | ha | 4703 | add eax,[edi] |
4704 | call read_string |
||
4705 | mov [esp+36],eax |
||
4706 | ret |
||
4707 | |||
4708 | align 4 |
||
4709 | |||
4710 | syscall_drawline: ; DrawLine |
||
4711 | |||
4712 | mov edi,[0x3010] |
||
115 | poddubny | 4713 | movzx edx,word[edi-twdw+WDATA.box.left] |
1 | ha | 4714 | mov ebp,edx |
114 | mikedld | 4715 | mov esi,[0x3000] |
4716 | shl esi,8 |
||
4717 | add ebp,[esi+0x80000+APPDATA.wnd_clientbox.left] |
||
4718 | add dx,word[esi+0x80000+APPDATA.wnd_clientbox.left] |
||
1 | ha | 4719 | shl edx,16 |
4720 | add ebp,edx |
||
115 | poddubny | 4721 | movzx edx,word[edi-twdw+WDATA.box.top] |
1 | ha | 4722 | add eax,ebp |
4723 | mov ebp,edx |
||
114 | mikedld | 4724 | add ebp,[esi+0x80000+APPDATA.wnd_clientbox.top] |
4725 | add dx,word[esi+0x80000+APPDATA.wnd_clientbox.top] |
||
1 | ha | 4726 | shl edx,16 |
4727 | xor edi,edi |
||
4728 | add edx,ebp |
||
4729 | add ebx,edx |
||
4730 | jmp [draw_line] |
||
4731 | |||
4732 | align 4 |
||
4733 | |||
4734 | syscall_getirqowner: ; GetIrqOwner |
||
75 | diamond | 4735 | cmp eax,16 |
4736 | jae .err |
||
1 | ha | 4737 | shl eax,2 |
4738 | add eax,irq_owner |
||
4739 | mov eax,[eax] |
||
4740 | mov [esp+36],eax |
||
4741 | ret |
||
75 | diamond | 4742 | .err: |
4743 | or dword [esp+36], -1 |
||
4744 | ret |
||
1 | ha | 4745 | |
4746 | align 4 |
||
4747 | |||
4748 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
||
4749 | |||
4750 | call r_f_port_area |
||
4751 | mov [esp+36],eax |
||
4752 | ret |
||
4753 | |||
4754 | align 4 |
||
4755 | |||
4756 | syscall_threads: ; CreateThreads |
||
4757 | |||
4758 | call sys_threads |
||
4759 | mov [esp+36],eax |
||
4760 | ret |
||
4761 | |||
4762 | align 4 |
||
4763 | |||
4764 | stack_driver_stat: |
||
4765 | |||
4766 | call app_stack_handler ; Stack status |
||
4767 | |||
4768 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
||
4769 | ; call change_task ; between sent packet |
||
4770 | |||
4771 | mov [esp+36],eax |
||
4772 | ret |
||
4773 | |||
4774 | align 4 |
||
4775 | |||
4776 | socket: ; Socket interface |
||
4777 | call app_socket_handler |
||
4778 | |||
4779 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
||
4780 | ; call change_task ; between sent packet |
||
4781 | |||
4782 | mov [esp+36],eax |
||
4783 | mov [esp+24],ebx |
||
4784 | ret |
||
4785 | |||
4786 | align 4 |
||
4787 | |||
4788 | user_events: ; User event times |
||
4789 | |||
4790 | mov eax,0x12345678 |
||
4791 | mov [esp+36],eax |
||
4792 | |||
4793 | ret |
||
4794 | |||
4795 | align 4 |
||
4796 | |||
4797 | read_from_hd: ; Read from hd - fn not in use |
||
4798 | |||
4799 | mov edi,[0x3010] |
||
115 | poddubny | 4800 | add edi,TASKDATA.mem_start |
1 | ha | 4801 | add eax,[edi] |
4802 | add ecx,[edi] |
||
4803 | add edx,[edi] |
||
4804 | call file_read |
||
4805 | |||
4806 | mov [esp+36],eax |
||
4807 | mov [esp+24],ebx |
||
4808 | |||
4809 | ret |
||
4810 | |||
4811 | |||
76 | mario79 | 4812 | ; --------------- APM --------------------- |
4813 | apm_entry dp 0 |
||
4814 | apm_vf dd 0 |
||
1 | ha | 4815 | align 4 |
76 | mario79 | 4816 | sys_apm: |
4817 | cmp word [apm_vf], 0 ; Check APM BIOS enable |
||
4818 | jne @f |
||
78 | diamond | 4819 | or [esp + 56], byte 1 ; error |
76 | mario79 | 4820 | mov [esp + 36], dword 8 ; 32-bit protected-mode interface not supported |
4821 | ret |
||
164 | serge | 4822 | |
76 | mario79 | 4823 | @@: xchg eax, ecx |
4824 | xchg ebx, ecx |
||
164 | serge | 4825 | |
76 | mario79 | 4826 | cmp al, 3 |
4827 | ja @f |
||
78 | diamond | 4828 | and [esp + 56], byte 0xfe ; emulate func 0..3 as func 0 |
76 | mario79 | 4829 | mov eax, [apm_vf] |
4830 | mov [esp + 36], eax |
||
4831 | shr eax, 16 |
||
4832 | mov [esp + 32], eax |
||
4833 | ret |
||
78 | diamond | 4834 | |
76 | mario79 | 4835 | @@: call pword [apm_entry] ; call APM BIOS |
4836 | mov [esp + 8 ], edi |
||
4837 | mov [esp + 12], esi |
||
4838 | mov [esp + 24], ebx |
||
4839 | mov [esp + 28], edx |
||
4840 | mov [esp + 32], ecx |
||
4841 | mov [esp + 36], eax |
||
4842 | setc al |
||
78 | diamond | 4843 | and [esp + 56], byte 0xfe |
4844 | or [esp + 56], al |
||
76 | mario79 | 4845 | ret |
4846 | ; ----------------------------------------- |
||
1 | ha | 4847 | |
76 | mario79 | 4848 | align 4 |
4849 | |||
1 | ha | 4850 | undefined_syscall: ; Undefined system call |
4851 | |||
4852 | mov [esp+36],dword -1 |
||
4853 | ret |
||
4854 | |||
4855 | |||
4856 | ;clear_busy_flag_at_caller: |
||
4857 | |||
4858 | ; push edi |
||
4859 | |||
4860 | ; mov edi,[0x3000] ; restore processes tss pointer in gdt, busyfl? |
||
4861 | ; imul edi,8 |
||
4862 | ; mov [edi+gdts+ tss0 +5], word 01010000b *256 +11101001b |
||
4863 | |||
4864 | ; pop edi |
||
4865 | |||
4866 | ; ret |
||
4867 | |||
4868 | |||
4869 | |||
4870 | |||
4871 | keymap: |
||
4872 | |||
4873 | db '6',27 |
||
4874 | db '1234567890-=',8,9 |
||
4875 | db 'qwertyuiop[]',13 |
||
4876 | db '~asdfghjkl;',39,96,0,'\zxcvbnm,./',0,'45 ' |
||
4877 | db '@234567890123',180,178,184,'6',176,'7' |
||
4878 | db 179,'8',181,177,183,185,182 |
||
4879 | db 'AB |
||
4880 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4881 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4882 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4883 | |||
4884 | |||
4885 | keymap_shift: |
||
4886 | |||
4887 | db '6',27 |
||
4888 | db '!@#$%^&*()_+',8,9 |
||
4889 | db 'QWERTYUIOP{}',13 |
||
4890 | db '~ASDFGHJKL:"~',0,'|ZXCVBNM<>?',0,'45 ' |
||
4891 | db '@234567890123',180,178,184,'6',176,'7' |
||
4892 | db 179,'8',181,177,183,185,182 |
||
4893 | db 'AB>D',255,'FGHIJKLMNOPQRSTUVWXYZ' |
||
4894 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4895 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4896 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4897 | |||
4898 | |||
4899 | keymap_alt: |
||
4900 | |||
4901 | db ' ',27 |
||
4902 | db ' @ $ {[]}\ ',8,9 |
||
4903 | db ' ',13 |
||
4904 | db ' ',0,' ',0,'4',0,' ' |
||
4905 | db ' ',180,178,184,'6',176,'7' |
||
4906 | db 179,'8',181,177,183,185,182 |
||
4907 | db 'ABCD',255,'FGHIJKLMNOPQRSTUVWXYZ' |
||
4908 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4909 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4910 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4911 | |||
4912 | |||
4913 | ; device irq owners |
||
4914 | uglobal |
||
4915 | irq_owner: ; process id |
||
4916 | |||
4917 | dd 0x0 |
||
4918 | dd 0x0 |
||
4919 | dd 0x0 |
||
4920 | dd 0x0 |
||
4921 | dd 0x0 |
||
4922 | dd 0x0 |
||
4923 | dd 0x0 |
||
4924 | dd 0x0 |
||
4925 | dd 0x0 |
||
4926 | dd 0x0 |
||
4927 | dd 0x0 |
||
4928 | dd 0x0 |
||
4929 | dd 0x0 |
||
4930 | dd 0x0 |
||
4931 | dd 0x0 |
||
4932 | dd 0x0 |
||
4933 | endg |
||
4934 | |||
4935 | |||
4936 | ; on irq read ports |
||
4937 | uglobal |
||
4938 | irq00read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
4939 | irq01read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
4940 | irq02read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
4941 | irq03read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
4942 | irq04read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
4943 | irq05read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
4944 | irq06read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
4945 | irq07read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
4946 | irq08read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
4947 | irq09read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
4948 | irq10read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
4949 | irq11read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
4950 | irq12read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
4951 | irq13read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
4952 | irq14read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
4953 | irq15read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
4954 | endg |
||
4955 | |||
4956 | ; status |
||
4957 | uglobal |
||
4958 | hd1_status dd 0x0 ; 0 - free : other - pid |
||
4959 | application_table_status dd 0x0 ; 0 - free : other - pid |
||
4960 | endg |
||
4961 | |||
4962 | ; device addresses |
||
4963 | uglobal |
||
4964 | mididp dd 0x0 |
||
4965 | midisp dd 0x0 |
||
4966 | |||
4967 | cdbase dd 0x0 |
||
4968 | cdid dd 0x0 |
||
4969 | |||
4970 | hdbase dd 0x0 ; for boot 0x1f0 |
||
4971 | hdid dd 0x0 |
||
4972 | hdpos dd 0x0 ; for boot 0x1 |
||
4973 | fat32part dd 0x0 ; for boot 0x1 |
||
4974 | |||
4975 | ;part2_ld dd 0x0 |
||
4976 | |||
102 | poddubny | 4977 | ;* start code - Mario79 |
33 | mario79 | 4978 | mouse_pause dd 0 |
36 | mario79 | 4979 | MouseTickCounter dd 0 |
33 | mario79 | 4980 | ps2_mouse_detected db 0 |
4981 | com1_mouse_detected db 0 |
||
4982 | com2_mouse_detected db 0 |
||
102 | poddubny | 4983 | ;* end code - Mario79 |
1 | ha | 4984 | |
4985 | wraw_bacground_select db 0 |
||
4986 | lba_read_enabled dd 0x0 ; 0 = disabled , 1 = enabled |
||
4987 | pci_access_enabled dd 0x0 ; 0 = disabled , 1 = enabled |
||
4988 | |||
4989 | sb16 dd 0x0 |
||
4990 | wss dd 0x0 |
||
4991 | |||
4992 | buttontype dd 0x0 |
||
4993 | windowtypechanged dd 0x0 |
||
164 | serge | 4994 | |
4995 | align 4 |
||
214 | serge | 4996 | cpu_caps dd 4 dup(0) |
164 | serge | 4997 | pg_data PG_DATA |
4998 | heap_test dd ? |
||
1 | ha | 4999 | endg |
5000 | |||
5001 | iglobal |
||
5002 | keyboard dd 0x1 |
||
5003 | sound_dma dd 0x1 |
||
5004 | syslang dd 0x1 |
||
5005 | endg |
||
5006 | |||
5007 | IncludeIGlobals |
||
5008 | endofcode: |
||
5009 | IncludeUGlobals |
||
5010 | uglobals_size = $ - endofcode |
||
41 | mikedld | 5011 | diff16 "end of kernel code",0,$> |
1 | ha | 5012 |