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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 |
221 | serge | 361 | |
164 | serge | 362 | mov [MEM_AMOUNT], eax |
1 | ha | 363 | |
164 | serge | 364 | mov [pg_data.mem_amount], eax |
365 | mov [pg_data.kernel_max], eax |
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1 | ha | 366 | |
164 | serge | 367 | shr eax, 12 |
368 | mov edx, eax |
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369 | mov [pg_data.pages_count], eax |
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370 | mov [pg_data.kernel_pages], eax |
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1 | ha | 371 | |
164 | serge | 372 | shr eax, 3 |
373 | mov [pg_data.pagemap_size], eax |
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1 | ha | 374 | |
164 | serge | 375 | shr edx, 10 |
212 | serge | 376 | cmp edx, 3 |
164 | serge | 377 | ja @f |
378 | inc edx ;at least 4Mb for kernel heap |
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379 | @@: |
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380 | mov [pg_data.kernel_tables], edx |
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41 | mikedld | 381 | |
1 | ha | 382 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
383 | include 'detect/disks.inc' |
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384 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
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41 | mikedld | 385 | |
1 | ha | 386 | ; CHECK EXTRA REGION |
387 | ; ENABLE PAGING |
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41 | mikedld | 388 | |
164 | serge | 389 | call test_cpu |
390 | ; btr [cpu_caps], CAPS_SSE ;test: dont't use sse code |
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391 | ; btr [cpu_caps], CAPS_SSE2 ;test: don't use sse2 |
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103 | halyavin | 392 | |
164 | serge | 393 | ; btr [cpu_caps], CAPS_FXSR ;test: disable sse support |
394 | ;all sse commands rise #UD exption |
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395 | ; btr [cpu_caps], CAPS_PSE ;test: don't use large pages |
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396 | ; btr [cpu_caps], CAPS_PGE ;test: don't use global pages |
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397 | ; btr [cpu_caps], CAPS_MTRR ;test: don't use MTRR |
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221 | serge | 398 | bts [cpu_caps], CAPS_TSC ;force use rdtsc |
164 | serge | 399 | |
400 | call init_memEx |
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401 | call init_page_map |
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402 | |||
214 | serge | 403 | mov eax, sys_pgdir |
164 | serge | 404 | mov cr3, eax |
405 | |||
168 | serge | 406 | mov eax,cr0 |
407 | or eax,CR0_PG |
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408 | mov cr0,eax |
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164 | serge | 409 | |
410 | call init_kernel_heap |
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411 | call init_LFB |
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412 | call init_mtrr |
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214 | serge | 413 | call init_fpu |
164 | serge | 414 | |
188 | serge | 415 | stdcall alloc_kernel_space, 0x4F000 |
164 | serge | 416 | mov [ipc_tmp], eax |
417 | mov ebx, 0x1000 |
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418 | |||
419 | add eax, 0x40000 |
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420 | mov [proc_mem_map], eax |
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421 | |||
422 | add eax, 0x8000 |
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423 | mov [proc_mem_pdir], eax |
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424 | |||
425 | add eax, ebx |
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426 | mov [proc_mem_tab], eax |
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427 | |||
428 | add eax, ebx |
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429 | mov [tmp_task_pdir], eax |
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430 | |||
431 | add eax, ebx |
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432 | mov [tmp_task_ptab], eax |
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433 | |||
434 | add eax, ebx |
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435 | mov [ipc_pdir], eax |
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436 | |||
437 | add eax, ebx |
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438 | mov [ipc_ptab], eax |
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439 | |||
440 | stdcall kernel_alloc, 0x1000 |
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441 | mov [tmp_task_data], eax |
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442 | |||
227 | serge | 443 | call init_events |
444 | |||
164 | serge | 445 | mov [dll_map], 0xFFFFFFFF |
446 | mov [srv_map], 0xFFFFFFFF |
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447 | |||
448 | call alloc_dll |
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449 | mov edi, eax |
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450 | mov esi, szKernel |
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451 | mov ecx, 16 |
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452 | rep movsb |
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453 | |||
454 | mov edi, irq_tab |
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455 | xor eax, eax |
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456 | mov ecx, 16 |
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457 | rep stosd |
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458 | |||
41 | mikedld | 459 | ;Set base of graphic segment to linear address of LFB |
164 | serge | 460 | mov eax,[LFBAddress] ; set for gs |
1 | ha | 461 | mov [graph_data_l+2],ax |
462 | shr eax,16 |
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463 | mov [graph_data_l+4],al |
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41 | mikedld | 464 | mov [graph_data_l+7],ah |
1 | ha | 465 | |
466 | ; READ RAMDISK IMAGE FROM HD |
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467 | |||
468 | ;!!!!!!!!!!!!!!!!!!!!!!! |
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469 | include 'boot/rdload.inc' |
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470 | ;!!!!!!!!!!!!!!!!!!!!!!! |
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471 | ; mov [dma_hdd],1 |
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472 | ; CALCULATE FAT CHAIN FOR RAMDISK |
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473 | |||
474 | call calculatefatchain |
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475 | |||
476 | ; LOAD VMODE DRIVER |
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477 | |||
478 | ;!!!!!!!!!!!!!!!!!!!!!!! |
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479 | include 'vmodeld.inc' |
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480 | ;!!!!!!!!!!!!!!!!!!!!!!! |
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481 | |||
482 | ; LOAD FONTS I and II |
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483 | |||
484 | mov [0x3000],dword 1 |
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485 | mov [0x3004],dword 1 |
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486 | mov [0x3010],dword 0x3020 |
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487 | |||
202 | diamond | 488 | mov esi,char |
1 | ha | 489 | xor ebx,ebx |
12 | halyavin | 490 | mov ecx,2560;26000 |
491 | mov edx,0x3F600;0x37000 |
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202 | diamond | 492 | call fs_RamdiskRead |
1 | ha | 493 | |
202 | diamond | 494 | mov esi,char2 |
1 | ha | 495 | xor ebx,ebx |
12 | halyavin | 496 | mov ecx,2560;26000 |
497 | mov edx,0x3EC00;0x30000 |
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202 | diamond | 498 | call fs_RamdiskRead |
1 | ha | 499 | |
500 | mov esi,boot_fonts |
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501 | call boot_log |
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502 | |||
503 | ; PRINT AMOUNT OF MEMORY |
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504 | mov esi, boot_memdetect |
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505 | call boot_log |
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506 | |||
507 | movzx ecx, word [boot_y] |
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508 | or ecx, (10+29*6) shl 16 ; "Determining amount of memory" |
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509 | sub ecx, 10 |
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510 | mov edx, 0xFFFFFF |
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164 | serge | 511 | mov ebx, [MEM_AMOUNT] |
1 | ha | 512 | shr ebx, 20 |
513 | mov edi, 1 |
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514 | mov eax, 0x00040000 |
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200 | diamond | 515 | call display_number_force |
41 | mikedld | 516 | |
1 | ha | 517 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
518 | |||
519 | mov esi,boot_irqs |
||
520 | call boot_log |
||
521 | call rerouteirqs |
||
522 | |||
523 | mov esi,boot_tss |
||
524 | call boot_log |
||
525 | |||
526 | ; BUILD SCHEDULER |
||
527 | |||
528 | call build_scheduler ; sys32.inc |
||
529 | |||
530 | ; LOAD IDT |
||
13 | poddubny | 531 | lidt [cs:idtreg] |
214 | serge | 532 | cli |
1 | ha | 533 | |
534 | mov esi,boot_devices |
||
535 | call boot_log |
||
536 | call detect_devices |
||
537 | |||
538 | ; TIMER SET TO 1/100 S |
||
539 | |||
540 | mov esi,boot_timer |
||
541 | call boot_log |
||
542 | mov al,0x34 ; set to 100Hz |
||
543 | out 0x43,al |
||
544 | mov al,0x9b ; lsb 1193180 / 1193 |
||
545 | out 0x40,al |
||
546 | mov al,0x2e ; msb |
||
547 | out 0x40,al |
||
548 | |||
549 | ; SET MOUSE |
||
550 | |||
551 | mov esi,boot_setmouse |
||
552 | call boot_log |
||
553 | call setmouse |
||
554 | |||
227 | serge | 555 | mov [pci_access_enabled],1 |
221 | serge | 556 | call init_cursors |
214 | serge | 557 | |
1 | ha | 558 | ; SET PRELIMINARY WINDOW STACK AND POSITIONS |
559 | |||
560 | mov esi,boot_windefs |
||
561 | call boot_log |
||
562 | call setwindowdefaults |
||
563 | |||
564 | ; SET BACKGROUND DEFAULTS |
||
565 | |||
566 | mov esi,boot_bgr |
||
567 | call boot_log |
||
568 | call calculatebackground |
||
569 | |||
570 | ; RESERVE SYSTEM IRQ'S JA PORT'S |
||
571 | |||
572 | mov esi,boot_resirqports |
||
573 | call boot_log |
||
574 | call reserve_irqs_ports |
||
575 | |||
576 | ; SET PORTS FOR IRQ HANDLERS |
||
577 | |||
578 | mov esi,boot_setrports |
||
579 | call boot_log |
||
580 | call setirqreadports |
||
581 | |||
582 | ; SET UP OS TASK |
||
583 | |||
584 | mov esi,boot_setostask |
||
585 | call boot_log |
||
214 | serge | 586 | |
164 | serge | 587 | mov eax, [fpu_data] |
588 | mov dword [0x80000+APPDATA.fpu_state], eax |
||
589 | mov dword [0x80000+APPDATA.fpu_handler], 0 |
||
590 | mov dword [0x80000+APPDATA.sse_handler], 0 |
||
591 | |||
214 | serge | 592 | ; name for OS/IDLE process |
593 | mov dword [0x80000+256+APPDATA.app_name], dword 'OS/I' |
||
594 | mov dword [0x80000+256+APPDATA.app_name+4], dword 'DLE ' |
||
221 | serge | 595 | mov ebx, [def_cursor] |
596 | mov dword [0x80000+256+APPDATA.cursor], ebx |
||
597 | |||
214 | serge | 598 | mov dword [0x80000+256+APPDATA.fpu_handler], 0 |
599 | mov dword [0x80000+256+APPDATA.sse_handler], 0 |
||
600 | |||
601 | ;set fpu save area |
||
602 | mov esi, eax |
||
221 | serge | 603 | bt [cpu_caps], CAPS_SSE |
164 | serge | 604 | jnc .no_sse |
214 | serge | 605 | |
606 | lea edi, [eax+512] |
||
221 | serge | 607 | mov dword [PROC_BASE+256+APPDATA.fpu_state], edi |
214 | serge | 608 | mov ecx, 512/4 |
609 | jmp @F |
||
164 | serge | 610 | .no_sse: |
214 | serge | 611 | lea edi, [eax+112] |
221 | serge | 612 | mov dword [PROC_BASE+256+APPDATA.fpu_state], edi |
214 | serge | 613 | mov ecx, 112/4 |
614 | @@: |
||
615 | rep movsd |
||
616 | |||
1 | ha | 617 | ; task list |
115 | poddubny | 618 | mov [0x3020+TASKDATA.wnd_number], 1 ; on screen number |
619 | mov [0x3020+TASKDATA.pid], 1 ; process id number |
||
620 | mov [0x3020+TASKDATA.mem_start], 0 ; process base address |
||
1 | ha | 621 | |
622 | ; set default flags & stacks |
||
623 | mov [l.eflags],dword 0x11202 ; sti and resume |
||
624 | mov [l.ss0], os_data |
||
625 | ; osloop - TSS |
||
626 | mov eax,cr3 |
||
627 | mov [l.cr3],eax |
||
628 | mov [l.eip],osloop |
||
13 | poddubny | 629 | mov [l.esp],sysint_stack_data + 4096*2 ; uses slot 1 stack |
1 | ha | 630 | mov [l.cs],os_code |
631 | mov [l.ss],os_data |
||
632 | mov [l.ds],os_data |
||
633 | mov [l.es],os_data |
||
634 | mov [l.fs],os_data |
||
635 | mov [l.gs],os_data |
||
636 | ; move tss to tss_data+tss_step |
||
637 | mov esi,tss_sceleton |
||
638 | mov edi,tss_data+tss_step |
||
639 | mov ecx,120/4 |
||
640 | cld |
||
641 | rep movsd |
||
642 | |||
643 | mov ax,tss0 |
||
644 | ltr ax |
||
645 | |||
646 | ; READ TSC / SECOND |
||
647 | |||
648 | mov esi,boot_tsc |
||
649 | call boot_log |
||
650 | call _rdtsc |
||
651 | mov ecx,eax |
||
652 | mov esi,250 ; wait 1/4 a second |
||
653 | call delay_ms |
||
654 | call _rdtsc |
||
655 | sub eax,ecx |
||
656 | shl eax,2 |
||
657 | mov [0xf600],eax ; save tsc / sec |
||
172 | serge | 658 | mov ebx, 1000000 |
659 | div ebx |
||
660 | mov [stall_mcs], eax |
||
1 | ha | 661 | |
662 | ; SET VARIABLES |
||
663 | |||
664 | call set_variables |
||
665 | |||
666 | ; STACK AND FDC |
||
667 | |||
668 | call stack_init |
||
669 | call fdc_init |
||
670 | |||
671 | ; PALETTE FOR 320x200 and 640x480 16 col |
||
672 | |||
673 | cmp [0xfe0c],word 0x12 |
||
674 | jne no_pal_vga |
||
675 | mov esi,boot_pal_vga |
||
676 | call boot_log |
||
677 | call paletteVGA |
||
678 | no_pal_vga: |
||
679 | |||
680 | cmp [0xfe0c],word 0x13 |
||
681 | jne no_pal_ega |
||
682 | mov esi,boot_pal_ega |
||
683 | call boot_log |
||
684 | call palette320x200 |
||
685 | no_pal_ega: |
||
686 | |||
687 | ; LOAD DEFAULT SKIN |
||
688 | |||
49 | mikedld | 689 | mov esi,_skin_file_default |
690 | mov edi,_skin_file |
||
691 | movsd |
||
692 | movsd |
||
693 | movsd |
||
694 | call load_skin |
||
1 | ha | 695 | |
696 | ; LOAD FIRST APPLICATION |
||
21 | poddubny | 697 | mov [0x3000],dword 1 |
698 | mov [0x3004],dword 1 |
||
1 | ha | 699 | cli |
143 | diamond | 700 | cmp byte [0x2f0000+0x9030],1 |
1 | ha | 701 | jne no_load_vrr_m |
143 | diamond | 702 | mov ebp,vrr_m |
703 | lea esi,[ebp+6] ; skip '/rd/1/' |
||
41 | mikedld | 704 | xor ebx,ebx ; no parameters |
40 | halyavin | 705 | xor edx,edx ; no flags |
143 | diamond | 706 | call fs_RamdiskExecute.flags |
21 | poddubny | 707 | cmp eax,2 ; if vrr_m app found (PID=2) |
1 | ha | 708 | je first_app_found |
41 | mikedld | 709 | |
21 | poddubny | 710 | no_load_vrr_m: |
143 | diamond | 711 | mov ebp,firstapp |
712 | lea esi,[ebp+6] |
||
40 | halyavin | 713 | xor ebx,ebx ; no parameters |
714 | xor edx,edx ; no flags |
||
143 | diamond | 715 | call fs_RamdiskExecute.flags |
1 | ha | 716 | |
21 | poddubny | 717 | cmp eax,2 ; continue if a process has been loaded |
1 | ha | 718 | je first_app_found |
21 | poddubny | 719 | mov eax, 0xDEADBEEF ; otherwise halt |
720 | hlt |
||
1 | ha | 721 | first_app_found: |
722 | cli |
||
723 | |||
21 | poddubny | 724 | ;mov [0x3004],dword 2 |
725 | mov [0x3000],dword 1 ; set OS task fisrt |
||
1 | ha | 726 | |
727 | |||
21 | poddubny | 728 | ; SET KEYBOARD PARAMETERS |
729 | mov al, 0xf6 ; reset keyboard, scan enabled |
||
1 | ha | 730 | call kb_write |
731 | |||
21 | poddubny | 732 | ; wait until 8042 is ready |
33 | mario79 | 733 | ; xor ecx,ecx |
734 | ; @@: |
||
41 | mikedld | 735 | ; in al,64h |
33 | mario79 | 736 | ; and al,00000010b |
737 | ; loopnz @b |
||
738 | call Wait8042BufferEmpty |
||
1 | ha | 739 | |
740 | ; mov al, 0xED ; svetodiody - only for testing! |
||
741 | ; call kb_write |
||
742 | ; call kb_read |
||
743 | ; mov al, 111b |
||
744 | ; call kb_write |
||
745 | ; call kb_read |
||
41 | mikedld | 746 | |
1 | ha | 747 | mov al, 0xF3 ; set repeat rate & delay |
748 | call kb_write |
||
749 | call kb_read |
||
92 | diamond | 750 | mov al, 0 ; 30 250 ;00100010b ; 24 500 ;00100100b ; 20 500 |
1 | ha | 751 | call kb_write |
752 | call kb_read |
||
753 | ;// mike.dld [ |
||
754 | call set_lights |
||
755 | ;// mike.dld ] |
||
756 | |||
21 | poddubny | 757 | ; START MULTITASKING |
1 | ha | 758 | |
21 | poddubny | 759 | mov esi,boot_tasking |
760 | call boot_log |
||
761 | |||
762 | mov [0xe000],byte 1 ; multitasking enabled |
||
763 | |||
1 | ha | 764 | ; UNMASK ALL IRQ'S |
765 | |||
766 | mov esi,boot_allirqs |
||
767 | call boot_log |
||
41 | mikedld | 768 | |
1 | ha | 769 | cli ;guarantee forbidance of interrupts. |
770 | mov al,0 ; unmask all irq's |
||
771 | out 0xA1,al |
||
772 | out 0x21,al |
||
773 | |||
774 | mov ecx,32 |
||
775 | |||
776 | ready_for_irqs: |
||
777 | |||
778 | mov al,0x20 ; ready for irqs |
||
779 | out 0x20,al |
||
780 | out 0xa0,al |
||
781 | |||
782 | loop ready_for_irqs ; flush the queue |
||
783 | |||
164 | serge | 784 | stdcall attach_int_handler, dword 1, irq1 |
785 | |||
1 | ha | 786 | ; mov [dma_hdd],1 |
160 | diamond | 787 | cmp [IDEContrRegsBaseAddr], 0 |
788 | setnz [dma_hdd] |
||
1 | ha | 789 | |
790 | sti |
||
791 | jmp $ ; wait here for timer to take control |
||
792 | |||
793 | ; Fly :) |
||
794 | |||
795 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
796 | ; ; |
||
33 | mario79 | 797 | ; MAIN OS LOOP START ; |
1 | ha | 798 | ; ; |
799 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
800 | align 32 |
||
801 | osloop: |
||
802 | |||
803 | call [draw_pointer] |
||
804 | call checkbuttons |
||
805 | call checkwindows |
||
49 | mikedld | 806 | ; call check_window_move_request |
1 | ha | 807 | call checkmisc |
117 | mario79 | 808 | call checkVga_N13 |
1 | ha | 809 | call stack_handler |
810 | call checkidle |
||
811 | call check_fdd_motor_status |
||
812 | jmp osloop |
||
33 | mario79 | 813 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
814 | ; ; |
||
815 | ; MAIN OS LOOP END ; |
||
816 | ; ; |
||
817 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
1 | ha | 818 | |
819 | checkidle: |
||
820 | pushad |
||
821 | |||
822 | cmp [check_idle_semaphore],0 |
||
823 | jne no_idle_state |
||
824 | |||
825 | call change_task |
||
826 | mov eax,[idlemem] |
||
827 | mov ebx,[timer_ticks] ;[0xfdf0] |
||
828 | cmp eax,ebx |
||
829 | jnz idle_exit |
||
830 | call _rdtsc |
||
831 | mov ecx,eax |
||
832 | idle_loop: |
||
833 | hlt |
||
834 | cmp [check_idle_semaphore],0 |
||
835 | jne idle_loop_exit |
||
836 | mov eax,[timer_ticks] ;[0xfdf0] |
||
837 | cmp ebx,eax |
||
838 | jz idle_loop |
||
839 | idle_loop_exit: |
||
840 | mov [idlemem],eax |
||
841 | call _rdtsc |
||
842 | sub eax,ecx |
||
843 | mov ebx,[idleuse] |
||
844 | add ebx,eax |
||
845 | mov [idleuse],ebx |
||
846 | |||
847 | popad |
||
848 | ret |
||
849 | |||
850 | idle_exit: |
||
851 | |||
852 | mov ebx,[timer_ticks] ;[0xfdf0] |
||
853 | mov [idlemem],ebx |
||
854 | call change_task |
||
855 | |||
856 | popad |
||
857 | ret |
||
858 | |||
859 | no_idle_state: |
||
860 | |||
861 | dec [check_idle_semaphore] |
||
862 | |||
863 | mov ebx,[timer_ticks] ;[0xfdf0] |
||
864 | mov [idlemem],ebx |
||
865 | call change_task |
||
866 | |||
867 | popad |
||
868 | ret |
||
869 | |||
870 | uglobal |
||
871 | idlemem dd 0x0 |
||
872 | idleuse dd 0x0 |
||
873 | idleusesec dd 0x0 |
||
874 | check_idle_semaphore dd 0x0 |
||
875 | endg |
||
876 | |||
877 | |||
878 | |||
879 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
880 | ; ; |
||
881 | ; INCLUDED SYSTEM FILES ; |
||
882 | ; ; |
||
883 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
884 | |||
885 | |||
7 | me_root | 886 | include "kernel32.inc" |
1 | ha | 887 | |
888 | |||
889 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
890 | ; ; |
||
891 | ; KERNEL FUNCTIONS ; |
||
892 | ; ; |
||
893 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
894 | |||
895 | reserve_irqs_ports: |
||
896 | |||
897 | pushad |
||
898 | |||
899 | mov [irq_owner+4*0],byte 1 ; timer |
||
900 | mov [irq_owner+4*1],byte 1 ; keyboard |
||
901 | mov [irq_owner+4*5],byte 1 ; sound blaster |
||
902 | mov [irq_owner+4*6],byte 1 ; floppy diskette |
||
903 | mov [irq_owner+4*13],byte 1 ; math co-pros |
||
904 | mov [irq_owner+4*14],byte 1 ; ide I |
||
905 | mov [irq_owner+4*15],byte 1 ; ide II |
||
58 | mario79 | 906 | ; movzx eax,byte [0xf604] ; mouse irq |
907 | ; dec eax |
||
908 | ; add eax,mouseirqtable |
||
909 | ; movzx eax,byte [eax] |
||
910 | ; shl eax,2 |
||
911 | ; mov [irq_owner+eax],byte 1 |
||
1 | ha | 912 | |
913 | |||
914 | ; RESERVE PORTS |
||
223 | Ghost | 915 | mov edi,1 ; 0x00-0xdf |
1 | ha | 916 | mov [0x2d0000],edi |
917 | shl edi,4 |
||
918 | mov [0x2d0000+edi+0],dword 1 |
||
919 | mov [0x2d0000+edi+4],dword 0x0 |
||
223 | Ghost | 920 | mov [0x2d0000+edi+8],dword 0xdf |
233 | serge | 921 | |
223 | Ghost | 922 | inc dword [0x2d0000] ; 0xe5-0xff |
923 | mov edi,[0x2d0000] |
||
924 | shl edi,4 |
||
925 | mov [0x2d0000+edi+0],dword 1 |
||
926 | mov [0x2d0000+edi+4],dword 0xe5 |
||
1 | ha | 927 | mov [0x2d0000+edi+8],dword 0xff |
233 | serge | 928 | |
929 | |||
58 | mario79 | 930 | ; cmp [0xf604],byte 2 ; com1 mouse -> 0x3f0-0x3ff |
931 | ; jne ripl1 |
||
932 | ; inc dword [0x2d0000] |
||
933 | ; mov edi,[0x2d0000] |
||
934 | ; shl edi,4 |
||
935 | ; mov [0x2d0000+edi+0],dword 1 |
||
936 | ; mov [0x2d0000+edi+4],dword 0x3f0 |
||
937 | ; mov [0x2d0000+edi+8],dword 0x3ff |
||
938 | ; ripl1: |
||
939 | ; cmp [0xf604],byte 3 ; com2 mouse -> 0x2f0-0x2ff |
||
940 | ; jne ripl2 |
||
941 | ; inc dword [0x2d0000] |
||
942 | ; mov edi,[0x2d0000] |
||
943 | ; shl edi,4 |
||
944 | ; mov [0x2d0000+edi+0],dword 1 |
||
945 | ; mov [0x2d0000+edi+4],dword 0x2f0 |
||
946 | ; mov [0x2d0000+edi+8],dword 0x2ff |
||
947 | ; ripl2: |
||
1 | ha | 948 | |
949 | popad |
||
950 | ret |
||
951 | |||
952 | iglobal |
||
953 | mouseirqtable db 12 ; ps2 |
||
954 | db 4 ; com1 |
||
955 | db 3 ; com2 |
||
956 | endg |
||
957 | |||
958 | setirqreadports: |
||
959 | |||
960 | mov [irq12read+0],dword 0x60 + 0x01000000 ; read port 0x60 , byte |
||
961 | mov [irq12read+4],dword 0 ; end of port list |
||
962 | mov [irq04read+0],dword 0x3f8 + 0x01000000 ; read port 0x3f8 , byte |
||
963 | mov [irq04read+4],dword 0 ; end of port list |
||
964 | mov [irq03read+0],dword 0x2f8 + 0x01000000 ; read port 0x2f8 , byte |
||
965 | mov [irq03read+4],dword 0 ; end of port list |
||
966 | |||
967 | ret |
||
968 | |||
969 | iglobal |
||
970 | process_number dd 0x1 |
||
971 | endg |
||
972 | |||
973 | set_variables: |
||
974 | |||
975 | mov ecx,0x100 ; flush port 0x60 |
||
976 | .fl60: in al,0x60 |
||
977 | loop .fl60 |
||
978 | mov [0xfcff],byte 0 ; mouse buffer |
||
979 | mov [0xf400],byte 0 ; keyboard buffer |
||
980 | mov [0xf500],byte 0 ; button buffer |
||
981 | ; mov [0xfb0a],dword 100*65536+100 ; mouse x/y |
||
982 | |||
983 | push eax |
||
984 | mov ax,[0x2f0000+0x900c] |
||
985 | shr ax,1 |
||
986 | shl eax,16 |
||
987 | mov ax,[0x2f0000+0x900A] |
||
988 | shr ax,1 |
||
989 | mov [0xfb0a],eax |
||
990 | pop eax |
||
41 | mikedld | 991 | |
1 | ha | 992 | mov byte [SB16_Status],0 ; Minazzi Paolo |
993 | mov [display_data-12],dword 1 ; tiled background |
||
994 | mov [0xfe88],dword 0x2C0000 ; address of button list |
||
995 | |||
996 | ;!! IP 04.02.2005: |
||
997 | mov [next_usage_update], 100 |
||
998 | mov byte [0xFFFF], 0 ; change task if possible |
||
999 | |||
1000 | ret |
||
1001 | |||
1002 | ;* mouse centered - start code- Mario79 |
||
1003 | mouse_centered: |
||
1004 | push eax |
||
1005 | mov eax,[0xFE00] |
||
1006 | shr eax,1 |
||
1007 | mov [0xFB0A],ax |
||
1008 | mov eax,[0xFE04] |
||
1009 | shr eax,1 |
||
1010 | mov [0xFB0C],ax |
||
1011 | pop eax |
||
1012 | ret |
||
1013 | ;* mouse centered - end code- Mario79 |
||
1014 | |||
1015 | align 4 |
||
1016 | |||
1017 | sys_outport: |
||
1018 | |||
1019 | mov edi,ebx ; separate flag for read / write |
||
1020 | and ebx,65535 |
||
1021 | |||
1022 | mov ecx,[0x2d0000] |
||
1023 | test ecx,ecx |
||
1024 | jne sopl8 |
||
1025 | mov [esp+36],dword 1 |
||
1026 | ret |
||
1027 | |||
1028 | sopl8: |
||
1029 | mov edx,[0x3010] |
||
1030 | mov edx,[edx+0x4] |
||
1031 | and ebx,65535 |
||
1032 | cld |
||
1033 | sopl1: |
||
1034 | |||
1035 | mov esi,ecx |
||
1036 | shl esi,4 |
||
1037 | add esi,0x2d0000 |
||
1038 | cmp edx,[esi+0] |
||
1039 | jne sopl2 |
||
1040 | cmp ebx,[esi+4] |
||
1041 | jb sopl2 |
||
1042 | cmp ebx,[esi+8] |
||
1043 | jg sopl2 |
||
1044 | jmp sopl3 |
||
1045 | |||
1046 | sopl2: |
||
1047 | |||
1048 | dec ecx |
||
1049 | jnz sopl1 |
||
1050 | mov [esp+36],dword 1 |
||
1051 | ret |
||
1052 | |||
1053 | sopl3: |
||
1054 | |||
1055 | test edi,0x80000000 ; read ? |
||
1056 | jnz sopl4 |
||
1057 | |||
1058 | mov dx,bx ; write |
||
1059 | out dx,al |
||
1060 | mov [esp+36],dword 0 |
||
1061 | ret |
||
1062 | |||
1063 | sopl4: |
||
1064 | |||
1065 | mov dx,bx ; read |
||
1066 | in al,dx |
||
1067 | and eax,0xff |
||
1068 | mov [esp+36],dword 0 |
||
1069 | mov [esp+24],eax |
||
1070 | ret |
||
1071 | |||
1072 | |||
1073 | |||
1074 | align 4 |
||
1075 | sys_sb16: |
||
1076 | |||
1077 | cmp word [sb16],word 0 |
||
1078 | jnz sb16l1 |
||
1079 | mov [esp+36],dword 1 |
||
1080 | ret |
||
1081 | sb16l1: |
||
1082 | mov [esp+36],dword 0 |
||
1083 | cmp eax,1 ; set volume - main |
||
1084 | jnz sb16l2 |
||
1085 | mov dx,word [sb16] |
||
1086 | add dx,4 |
||
1087 | mov al,0x22 |
||
1088 | out dx,al |
||
1089 | mov esi,1 |
||
1090 | call delay_ms |
||
1091 | mov eax,ebx |
||
1092 | inc edx |
||
1093 | out dx,al |
||
1094 | ret |
||
1095 | sb16l2: |
||
1096 | |||
1097 | cmp eax,2 ; set volume - cd |
||
1098 | jnz sb16l3 |
||
1099 | mov dx,word [sb16] |
||
1100 | add dx,4 |
||
1101 | mov al,0x28 |
||
1102 | out dx,al |
||
1103 | mov esi,1 |
||
1104 | call delay_ms |
||
1105 | mov eax,ebx |
||
1106 | add edx,1 |
||
1107 | out dx,al |
||
1108 | ret |
||
1109 | sb16l3: |
||
1110 | mov [esp+36],dword 2 |
||
1111 | ret |
||
1112 | |||
1113 | |||
1114 | align 4 |
||
1115 | |||
1116 | sys_sb16II: |
||
1117 | |||
1118 | cmp word [sb16],word 0 |
||
1119 | jnz IIsb16l1 |
||
1120 | mov [esp+36],dword 1 |
||
1121 | ret |
||
1122 | IIsb16l1: |
||
1123 | |||
1124 | cmp eax,1 ; set volume - main |
||
1125 | jnz IIsb16l2 |
||
1126 | ; L |
||
1127 | mov dx,word [sb16] |
||
1128 | add dx,4 |
||
1129 | mov al,0x30 |
||
1130 | out dx,al |
||
1131 | mov eax,ebx |
||
1132 | inc edx |
||
1133 | out dx,al |
||
1134 | ; R |
||
1135 | mov dx,word [sb16] |
||
1136 | add dx,4 |
||
1137 | mov al,0x31 |
||
1138 | out dx,al |
||
1139 | mov eax,ebx |
||
1140 | inc edx |
||
1141 | out dx,al |
||
1142 | mov [esp+36],dword 0 |
||
1143 | ret |
||
1144 | IIsb16l2: |
||
1145 | |||
1146 | cmp eax,2 ; set volume - cd |
||
1147 | jnz IIsb16l3 |
||
1148 | ; L |
||
1149 | mov dx,word [sb16] |
||
1150 | add dx,4 |
||
1151 | mov al,0x36 |
||
1152 | out dx,al |
||
1153 | mov eax,ebx |
||
1154 | inc edx |
||
1155 | out dx,al |
||
1156 | ; R |
||
1157 | mov dx,word [sb16] |
||
1158 | add dx,4 |
||
1159 | mov al,0x37 |
||
1160 | out dx,al |
||
1161 | mov eax,ebx |
||
1162 | inc edx |
||
1163 | out dx,al |
||
1164 | mov [esp+36],dword 0 |
||
1165 | ret |
||
1166 | IIsb16l3: |
||
1167 | |||
1168 | mov [esp+36],dword 2 |
||
1169 | ret |
||
1170 | |||
1171 | |||
1172 | align 4 |
||
1173 | |||
1174 | sys_wss: |
||
1175 | |||
1176 | cmp word [wss],word 0 |
||
1177 | jnz wssl1 |
||
1178 | mov [esp+36],dword 1 |
||
1179 | ret |
||
1180 | wssl1: |
||
1181 | |||
1182 | cmp eax,1 ; set volume - main |
||
1183 | jnz wssl2 |
||
1184 | mov [esp+36],dword 0 |
||
1185 | ret |
||
1186 | wssl2: |
||
1187 | |||
1188 | cmp eax,2 ; set volume - cd |
||
1189 | jnz wssl3 |
||
1190 | ; L |
||
1191 | mov dx,word [wss] |
||
1192 | add dx,4 |
||
1193 | mov al,0x2 |
||
1194 | out dx,al |
||
1195 | mov esi,1 |
||
1196 | call delay_ms |
||
1197 | mov eax,ebx |
||
1198 | inc edx |
||
1199 | out dx,al |
||
1200 | ; R |
||
1201 | mov dx,word [wss] |
||
1202 | add dx,4 |
||
1203 | mov al,0x3 |
||
1204 | out dx,al |
||
1205 | mov esi,1 |
||
1206 | call delay_ms |
||
1207 | mov eax,ebx |
||
1208 | inc edx |
||
1209 | out dx,al |
||
1210 | mov [esp+36],dword 0 |
||
1211 | ret |
||
1212 | wssl3: |
||
1213 | mov [esp+36],dword 2 |
||
1214 | ret |
||
1215 | |||
1216 | display_number: |
||
1217 | |||
1218 | ; eax = print type, al=0 -> ebx is number |
||
1219 | ; al=1 -> ebx is pointer |
||
1220 | ; ah=0 -> display decimal |
||
1221 | ; ah=1 -> display hexadecimal |
||
1222 | ; ah=2 -> display binary |
||
1223 | ; eax bits 16-21 = number of digits to display (0-32) |
||
1224 | ; eax bits 22-31 = reserved |
||
1225 | ; |
||
1226 | ; ebx = number or pointer |
||
1227 | ; ecx = x shl 16 + y |
||
1228 | ; edx = color |
||
200 | diamond | 1229 | xor edi, edi |
211 | serge | 1230 | display_number_force: |
1 | ha | 1231 | |
1232 | cmp eax,0xffff ; length > 0 ? |
||
1233 | jge cont_displ |
||
1234 | ret |
||
1235 | cont_displ: |
||
1236 | |||
75 | diamond | 1237 | cmp eax,61*0x10000 ; length <= 60 ? |
1238 | jb cont_displ2 |
||
1 | ha | 1239 | ret |
1240 | cont_displ2: |
||
1241 | |||
1242 | pushad |
||
1243 | |||
1244 | cmp al,1 ; ecx is a pointer ? |
||
1245 | jne displnl1 |
||
139 | diamond | 1246 | mov ebx,[ebx+std_application_base_address] |
1 | ha | 1247 | displnl1: |
1248 | sub esp,64 |
||
1249 | |||
1250 | cmp ah,0 ; DECIMAL |
||
1251 | jne no_display_desnum |
||
1252 | shr eax,16 |
||
75 | diamond | 1253 | and eax,0x3f |
1 | ha | 1254 | push eax |
1255 | mov edi,esp |
||
194 | diamond | 1256 | add edi,4+64-1 |
1 | ha | 1257 | mov ecx,eax |
1258 | mov eax,ebx |
||
1259 | mov ebx,10 |
||
1260 | d_desnum: |
||
1261 | xor edx,edx |
||
1262 | div ebx |
||
1263 | add dl,48 |
||
1264 | mov [edi],dl |
||
1265 | dec edi |
||
1266 | loop d_desnum |
||
1267 | pop eax |
||
1268 | call draw_num_text |
||
1269 | add esp,64 |
||
1270 | popad |
||
1271 | ret |
||
1272 | no_display_desnum: |
||
1273 | |||
1274 | cmp ah,0x01 ; HEXADECIMAL |
||
1275 | jne no_display_hexnum |
||
1276 | shr eax,16 |
||
75 | diamond | 1277 | and eax,0x3f |
1 | ha | 1278 | push eax |
1279 | mov edi,esp |
||
194 | diamond | 1280 | add edi,4+64-1 |
1 | ha | 1281 | mov ecx,eax |
1282 | mov eax,ebx |
||
1283 | mov ebx,16 |
||
1284 | d_hexnum: |
||
1285 | xor edx,edx |
||
1286 | div ebx |
||
1287 | add edx,hexletters |
||
1288 | mov dl,[edx] |
||
1289 | mov [edi],dl |
||
1290 | dec edi |
||
1291 | loop d_hexnum |
||
1292 | pop eax |
||
1293 | call draw_num_text |
||
1294 | add esp,64 |
||
1295 | popad |
||
1296 | ret |
||
1297 | no_display_hexnum: |
||
1298 | |||
1299 | cmp ah,0x02 ; BINARY |
||
1300 | jne no_display_binnum |
||
1301 | shr eax,16 |
||
75 | diamond | 1302 | and eax,0x3f |
1 | ha | 1303 | push eax |
1304 | mov edi,esp |
||
194 | diamond | 1305 | add edi,4+64-1 |
1 | ha | 1306 | mov ecx,eax |
1307 | mov eax,ebx |
||
1308 | mov ebx,2 |
||
1309 | d_binnum: |
||
1310 | xor edx,edx |
||
1311 | div ebx |
||
1312 | add dl,48 |
||
1313 | mov [edi],dl |
||
1314 | dec edi |
||
1315 | loop d_binnum |
||
1316 | pop eax |
||
1317 | call draw_num_text |
||
1318 | add esp,64 |
||
1319 | popad |
||
1320 | ret |
||
1321 | no_display_binnum: |
||
1322 | |||
1323 | add esp,64 |
||
1324 | popad |
||
1325 | ret |
||
1326 | |||
1327 | |||
1328 | draw_num_text: |
||
1329 | |||
1330 | ; dtext |
||
1331 | ; |
||
1332 | ; eax x & y |
||
1333 | ; ebx color |
||
1334 | ; ecx start of text |
||
1335 | ; edx length |
||
1336 | ; edi 1 force |
||
1337 | |||
155 | diamond | 1338 | ; mov edi,[0x3000] |
1339 | ; shl edi,8 |
||
1340 | ; add ax,word[edi+0x80000+APPDATA.wnd_clientbox.top] |
||
164 | serge | 1341 | ; rol eax,16 |
155 | diamond | 1342 | ; add ax,word[edi+0x80000+APPDATA.wnd_clientbox.left] |
164 | serge | 1343 | ; rol eax,16 |
1344 | |||
1 | ha | 1345 | mov edx,eax |
194 | diamond | 1346 | mov ecx,64+4 |
1 | ha | 1347 | sub ecx,eax |
1348 | add ecx,esp |
||
1349 | mov eax,[esp+64+32-8+4] |
||
1350 | push edx ; add window start x & y |
||
1351 | mov edx,[0x3010] |
||
115 | poddubny | 1352 | mov ebx,[edx-twdw+WDATA.box.left] |
155 | diamond | 1353 | add ebx, [(edx-0x3000)*8+0x80000+APPDATA.wnd_clientbox.left] |
1 | ha | 1354 | shl ebx,16 |
115 | poddubny | 1355 | add ebx,[edx-twdw+WDATA.box.top] |
155 | diamond | 1356 | add ebx, [(edx-0x3000)*8+0x80000+APPDATA.wnd_clientbox.top] |
1 | ha | 1357 | add eax,ebx |
1358 | pop edx |
||
139 | diamond | 1359 | mov ebx,[esp+64+32-12+4] |
1360 | and ebx, not 0x80000000 ; force counted string |
||
1361 | mov esi, [esp+64+4+4] |
||
194 | diamond | 1362 | mov edi, [esp+64+4] |
139 | diamond | 1363 | jmp dtext |
1 | ha | 1364 | |
1365 | read_string: |
||
1366 | |||
1367 | ; eax read_area |
||
1368 | ; ebx color of letter |
||
1369 | ; ecx color of background |
||
1370 | ; edx number of letters to read |
||
1371 | ; esi [x start]*65536 + [y_start] |
||
1372 | |||
1373 | ret |
||
1374 | |||
1375 | |||
1376 | align 4 |
||
1377 | |||
1378 | sys_setup: |
||
1379 | |||
1380 | ; 1=roland mpu midi base , base io address |
||
1381 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
||
1382 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1383 | ; 4=sb16 base , base io address |
||
1384 | ; 5=system language, 1eng 2fi 3ger 4rus |
||
1385 | ; 6=wss base , base io address |
||
1386 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1387 | ; 8=fat32 partition in hd |
||
1388 | ; 9 |
||
1389 | ; 10 = sound dma channel |
||
1390 | ; 11 = enable lba read |
||
1391 | ; 12 = enable pci access |
||
1392 | |||
1393 | |||
1394 | mov [esp+36],dword 0 |
||
1395 | cmp eax,1 ; MIDI |
||
1396 | jnz nsyse1 |
||
1397 | cmp ebx,0x100 |
||
1398 | jb nsyse1 |
||
1399 | mov edx,65535 |
||
1400 | cmp edx,ebx |
||
1401 | jb nsyse1 |
||
1402 | mov [midi_base],bx |
||
1403 | mov word [mididp],bx |
||
1404 | inc bx |
||
1405 | mov word [midisp],bx |
||
1406 | ret |
||
1407 | |||
1408 | midi_base dw 0 |
||
1409 | |||
1410 | nsyse1: |
||
1411 | |||
1412 | cmp eax,2 ; KEYBOARD |
||
1413 | jnz nsyse2 |
||
1414 | cmp ebx,1 |
||
1415 | jnz kbnobase |
||
1416 | mov edi,[0x3010] |
||
115 | poddubny | 1417 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1418 | mov eax,ecx |
1419 | mov ebx,keymap |
||
1420 | mov ecx,128 |
||
1421 | call memmove |
||
1422 | ret |
||
1423 | kbnobase: |
||
1424 | cmp ebx,2 |
||
1425 | jnz kbnoshift |
||
1426 | mov edi,[0x3010] |
||
115 | poddubny | 1427 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1428 | mov eax,ecx |
1429 | mov ebx,keymap_shift |
||
1430 | mov ecx,128 |
||
1431 | call memmove |
||
1432 | ret |
||
1433 | kbnoshift: |
||
1434 | cmp ebx,3 |
||
1435 | jne kbnoalt |
||
1436 | mov edi,[0x3010] |
||
115 | poddubny | 1437 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1438 | mov eax,ecx |
1439 | mov ebx,keymap_alt |
||
1440 | mov ecx,128 |
||
1441 | call memmove |
||
1442 | ret |
||
1443 | kbnoalt: |
||
1444 | cmp ebx,9 |
||
1445 | jnz kbnocountry |
||
1446 | mov word [keyboard],cx |
||
1447 | ret |
||
1448 | kbnocountry: |
||
1449 | mov [esp+36],dword 1 |
||
1450 | ret |
||
1451 | nsyse2: |
||
1452 | cmp eax,3 ; CD |
||
1453 | jnz nsyse3 |
||
75 | diamond | 1454 | test ebx,ebx |
1455 | jz nosesl |
||
1456 | cmp ebx, 4 |
||
1457 | ja nosesl |
||
1 | ha | 1458 | mov [cd_base],bl |
1459 | cmp ebx,1 |
||
1460 | jnz noprma |
||
1461 | mov [cdbase],0x1f0 |
||
1462 | mov [cdid],0xa0 |
||
1463 | noprma: |
||
1464 | cmp ebx,2 |
||
1465 | jnz noprsl |
||
1466 | mov [cdbase],0x1f0 |
||
1467 | mov [cdid],0xb0 |
||
1468 | noprsl: |
||
1469 | cmp ebx,3 |
||
1470 | jnz nosema |
||
1471 | mov [cdbase],0x170 |
||
1472 | mov [cdid],0xa0 |
||
1473 | nosema: |
||
1474 | cmp ebx,4 |
||
1475 | jnz nosesl |
||
1476 | mov [cdbase],0x170 |
||
1477 | mov [cdid],0xb0 |
||
1478 | nosesl: |
||
1479 | ret |
||
1480 | |||
1481 | cd_base db 0 |
||
1482 | |||
1483 | nsyse3: |
||
1484 | |||
1485 | cmp eax,4 ; SB |
||
1486 | jnz nsyse4 |
||
1487 | cmp ebx,0x100 |
||
1488 | jb nsyse4 |
||
1489 | mov edx,65535 |
||
1490 | cmp edx,ebx |
||
1491 | jb nsyse4 |
||
1492 | mov word [sb16],bx |
||
1493 | ret |
||
1494 | nsyse4: |
||
1495 | |||
1496 | cmp eax,5 ; SYSTEM LANGUAGE |
||
1497 | jnz nsyse5 |
||
1498 | mov [syslang],ebx |
||
1499 | ret |
||
1500 | nsyse5: |
||
1501 | |||
1502 | cmp eax,6 ; WSS |
||
1503 | jnz nsyse6 |
||
1504 | cmp ebx,0x100 |
||
1505 | jb nsyse6 |
||
1506 | mov [wss],ebx |
||
1507 | ret |
||
1508 | |||
1509 | wss_temp dd 0 |
||
1510 | |||
1511 | nsyse6: |
||
1512 | |||
1513 | cmp eax,7 ; HD BASE |
||
1514 | jne nsyse7 |
||
75 | diamond | 1515 | test ebx,ebx |
1516 | jz nosethd |
||
1517 | cmp ebx,4 |
||
1518 | ja nosethd |
||
1 | ha | 1519 | mov [hd_base],bl |
1520 | cmp ebx,1 |
||
1521 | jnz noprmahd |
||
1522 | mov [hdbase],0x1f0 |
||
1523 | mov [hdid],0x0 |
||
1524 | mov [hdpos],1 |
||
1525 | ; call set_FAT32_variables |
||
1526 | noprmahd: |
||
1527 | cmp ebx,2 |
||
1528 | jnz noprslhd |
||
1529 | mov [hdbase],0x1f0 |
||
1530 | mov [hdid],0x10 |
||
1531 | mov [hdpos],2 |
||
1532 | ; call set_FAT32_variables |
||
1533 | noprslhd: |
||
1534 | cmp ebx,3 |
||
1535 | jnz nosemahd |
||
1536 | mov [hdbase],0x170 |
||
1537 | mov [hdid],0x0 |
||
1538 | mov [hdpos],3 |
||
1539 | ; call set_FAT32_variables |
||
1540 | nosemahd: |
||
1541 | cmp ebx,4 |
||
1542 | jnz noseslhd |
||
1543 | mov [hdbase],0x170 |
||
1544 | mov [hdid],0x10 |
||
1545 | mov [hdpos],4 |
||
1546 | ; call set_FAT32_variables |
||
1547 | noseslhd: |
||
1548 | mov [0xfe10],dword 0 |
||
1549 | call reserve_hd1 |
||
1550 | call clear_hd_cache |
||
1551 | mov [hd1_status],0 ; free |
||
75 | diamond | 1552 | nosethd: |
1 | ha | 1553 | ret |
1554 | |||
1555 | hd_base db 0 |
||
1556 | |||
1557 | nsyse7: |
||
1558 | |||
1559 | cmp eax,8 ; HD PARTITION |
||
1560 | jne nsyse8 |
||
1561 | mov [fat32part],ebx |
||
1562 | ; call set_FAT32_variables |
||
1563 | call reserve_hd1 |
||
1564 | call clear_hd_cache |
||
1565 | pusha |
||
1566 | call choice_necessity_partition_1 |
||
1567 | popa |
||
1568 | mov [hd1_status],0 ; free |
||
1569 | ret |
||
1570 | nsyse8: |
||
1571 | |||
1572 | cmp eax,10 ; SOUND DMA CHANNEL |
||
1573 | jne no_set_sound_dma |
||
75 | diamond | 1574 | cmp ebx,3 |
1575 | ja sys_setup_err |
||
1 | ha | 1576 | mov [sound_dma],ebx |
1577 | ret |
||
1578 | no_set_sound_dma: |
||
1579 | |||
1580 | cmp eax,11 ; ENABLE LBA READ |
||
1581 | jne no_set_lba_read |
||
1582 | and ebx,1 |
||
1583 | mov [lba_read_enabled],ebx |
||
1584 | ret |
||
1585 | no_set_lba_read: |
||
1586 | |||
1587 | cmp eax,12 ; ENABLE PCI ACCESS |
||
1588 | jne no_set_pci_access |
||
1589 | and ebx,1 |
||
1590 | mov [pci_access_enabled],ebx |
||
1591 | ret |
||
1592 | no_set_pci_access: |
||
1593 | |||
1594 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
1595 | include 'vmodeint.inc' |
||
1596 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
1597 | |||
75 | diamond | 1598 | sys_setup_err: |
1 | ha | 1599 | mov [esp+36],dword -1 |
1600 | ret |
||
1601 | |||
1602 | |||
1603 | align 4 |
||
1604 | |||
1605 | sys_getsetup: |
||
1606 | |||
1607 | ; 1=roland mpu midi base , base io address |
||
1608 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
||
1609 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1610 | ; 4=sb16 base , base io address |
||
1611 | ; 5=system language, 1eng 2fi 3ger 4rus |
||
1612 | ; 6=wss base |
||
1613 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1614 | ; 8=fat32 partition in hd |
||
1615 | ; 9=get hs timer tic |
||
1616 | |||
1617 | cmp eax,1 |
||
1618 | jne ngsyse1 |
||
1619 | movzx eax,[midi_base] |
||
1620 | mov [esp+36],eax |
||
1621 | ret |
||
1622 | ngsyse1: |
||
1623 | |||
1624 | cmp eax,2 |
||
1625 | jne ngsyse2 |
||
1626 | cmp ebx,1 |
||
1627 | jnz kbnobaseret |
||
1628 | mov edi,[0x3010] |
||
115 | poddubny | 1629 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1630 | mov ebx,ecx |
1631 | mov eax,keymap |
||
1632 | mov ecx,128 |
||
1633 | call memmove |
||
1634 | ret |
||
1635 | kbnobaseret: |
||
1636 | cmp ebx,2 |
||
1637 | jnz kbnoshiftret |
||
1638 | mov edi,[0x3010] |
||
115 | poddubny | 1639 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1640 | mov ebx,ecx |
1641 | mov eax,keymap_shift |
||
1642 | mov ecx,128 |
||
1643 | call memmove |
||
1644 | ret |
||
1645 | kbnoshiftret: |
||
1646 | cmp ebx,3 |
||
1647 | jne kbnoaltret |
||
1648 | mov edi,[0x3010] |
||
115 | poddubny | 1649 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1650 | mov ebx,ecx |
1651 | mov eax,keymap_alt |
||
1652 | mov ecx,128 |
||
1653 | call memmove |
||
1654 | ret |
||
1655 | kbnoaltret: |
||
1656 | cmp ebx,9 |
||
1657 | jnz ngsyse2 |
||
1658 | movzx eax,word [keyboard] |
||
1659 | mov [esp+36],eax |
||
1660 | ret |
||
1661 | ngsyse2: |
||
1662 | |||
1663 | cmp eax,3 |
||
1664 | jnz ngsyse3 |
||
1665 | movzx eax,[cd_base] |
||
1666 | mov [esp+36],eax |
||
1667 | ret |
||
1668 | ngsyse3: |
||
1669 | |||
1670 | cmp eax,4 |
||
1671 | jne ngsyse4 |
||
1672 | mov eax,[sb16] |
||
1673 | mov [esp+36],eax |
||
1674 | ret |
||
1675 | ngsyse4: |
||
1676 | |||
1677 | cmp eax,5 |
||
1678 | jnz ngsyse5 |
||
1679 | mov eax,[syslang] |
||
1680 | mov [esp+36],eax |
||
1681 | ret |
||
1682 | ngsyse5: |
||
1683 | cmp eax,6 |
||
1684 | jnz ngsyse6 |
||
1685 | mov eax,[wss] |
||
1686 | mov [esp+36],eax |
||
1687 | ret |
||
1688 | ngsyse6: |
||
1689 | cmp eax,7 |
||
1690 | jnz ngsyse7 |
||
1691 | movzx eax,[hd_base] |
||
1692 | mov [esp+36],eax |
||
1693 | ret |
||
1694 | ngsyse7: |
||
1695 | cmp eax,8 |
||
1696 | jnz ngsyse8 |
||
1697 | mov eax,[fat32part] |
||
1698 | mov [esp+36],eax |
||
1699 | ret |
||
1700 | ngsyse8: |
||
1701 | cmp eax,9 |
||
1702 | jne ngsyse9 |
||
1703 | mov eax,[timer_ticks] ;[0xfdf0] |
||
1704 | mov [esp+36],eax |
||
1705 | ret |
||
1706 | ngsyse9: |
||
1707 | cmp eax,10 |
||
1708 | jnz ngsyse10 |
||
1709 | mov eax,[sound_dma] |
||
1710 | mov [esp+36],eax |
||
1711 | ret |
||
1712 | ngsyse10: |
||
1713 | cmp eax,11 |
||
1714 | jnz ngsyse11 |
||
1715 | mov eax,[lba_read_enabled] |
||
1716 | mov [esp+36],eax |
||
1717 | ret |
||
1718 | ngsyse11: |
||
1719 | cmp eax,12 |
||
1720 | jnz ngsyse12 |
||
1721 | mov eax,[pci_access_enabled] |
||
1722 | mov [esp+36],eax |
||
1723 | ret |
||
1724 | ngsyse12: |
||
1725 | mov [esp+36],dword 1 |
||
1726 | ret |
||
1727 | |||
1728 | |||
1729 | align 4 |
||
221 | serge | 1730 | mousefn dd msscreen, mswin, msbutton, msset |
1731 | dd app_load_cursor |
||
1732 | dd app_set_cursor |
||
233 | serge | 1733 | dd app_delete_cursor |
1 | ha | 1734 | |
1735 | readmousepos: |
||
1736 | |||
1737 | ; eax=0 screen relative |
||
1738 | ; eax=1 window relative |
||
1739 | ; eax=2 buttons pressed |
||
221 | serge | 1740 | ; eax=3 set mouse pos ; reserved |
1741 | ; eax=4 load cursor |
||
1742 | ; eax=5 set cursor |
||
1743 | ; eax=6 delete cursor ; reserved |
||
1 | ha | 1744 | |
221 | serge | 1745 | cmp eax, 6 |
1746 | ja msset |
||
1747 | jmp [mousefn+eax*4] |
||
1748 | msscreen: |
||
1749 | mov eax,[0xfb0a] |
||
1750 | shl eax,16 |
||
1751 | mov ax,[0xfb0c] |
||
1752 | mov [esp+36],eax |
||
1753 | ret |
||
1754 | mswin: |
||
1755 | mov eax,[0xfb0a] |
||
1756 | shl eax,16 |
||
1757 | mov ax,[0xfb0c] |
||
1758 | mov esi,[0x3010] |
||
1759 | mov bx, word [esi-twdw+WDATA.box.left] |
||
1760 | shl ebx,16 |
||
1761 | mov bx, word [esi-twdw+WDATA.box.top] |
||
1762 | sub eax,ebx |
||
1 | ha | 1763 | |
221 | serge | 1764 | mov edi,[CURRENT_TASK] |
1765 | shl edi,8 |
||
1766 | sub ax,word[edi+PROC_BASE+APPDATA.wnd_clientbox.top] |
||
1767 | rol eax,16 |
||
1768 | sub ax,word[edi+PROC_BASE+APPDATA.wnd_clientbox.left] |
||
1769 | rol eax,16 |
||
1770 | mov [esp+36],eax |
||
1771 | ret |
||
1772 | msbutton: |
||
1773 | movzx eax,byte [0xfb40] |
||
1774 | mov [esp+36],eax |
||
1775 | ret |
||
1776 | msset: |
||
1777 | ret |
||
164 | serge | 1778 | |
221 | serge | 1779 | app_load_cursor: |
1780 | add ebx, new_app_base |
||
1781 | cmp ebx, new_app_base |
||
1782 | jb msset |
||
1783 | stdcall load_cursor, ebx, ecx |
||
1784 | mov [esp+36], eax |
||
1785 | ret |
||
164 | serge | 1786 | |
221 | serge | 1787 | app_set_cursor: |
1788 | stdcall set_cursor, ebx |
||
1789 | mov [esp+36], eax |
||
1790 | ret |
||
1 | ha | 1791 | |
233 | serge | 1792 | app_delete_cursor: |
1793 | stdcall delete_cursor, ebx |
||
1794 | mov [esp+36], eax |
||
1795 | ret |
||
1 | ha | 1796 | |
1797 | is_input: |
||
1798 | |||
1799 | push edx |
||
1800 | mov dx,word [midisp] |
||
1801 | in al,dx |
||
1802 | and al,0x80 |
||
1803 | pop edx |
||
1804 | ret |
||
1805 | |||
1806 | is_output: |
||
1807 | |||
1808 | push edx |
||
1809 | mov dx,word [midisp] |
||
1810 | in al,dx |
||
1811 | and al,0x40 |
||
1812 | pop edx |
||
1813 | ret |
||
1814 | |||
1815 | |||
1816 | get_mpu_in: |
||
1817 | |||
1818 | push edx |
||
1819 | mov dx,word [mididp] |
||
1820 | in al,dx |
||
1821 | pop edx |
||
1822 | ret |
||
1823 | |||
1824 | |||
1825 | put_mpu_out: |
||
1826 | |||
1827 | push edx |
||
1828 | mov dx,word [mididp] |
||
1829 | out dx,al |
||
1830 | pop edx |
||
1831 | ret |
||
1832 | |||
1833 | |||
1834 | setuart: |
||
1835 | |||
1836 | su1: |
||
1837 | call is_output |
||
1838 | cmp al,0 |
||
1839 | jnz su1 |
||
1840 | mov dx,word [midisp] |
||
1841 | mov al,0xff |
||
1842 | out dx,al |
||
1843 | su2: |
||
1844 | mov dx,word [midisp] |
||
1845 | mov al,0xff |
||
1846 | out dx,al |
||
1847 | call is_input |
||
1848 | cmp al,0 |
||
1849 | jnz su2 |
||
1850 | call get_mpu_in |
||
1851 | cmp al,0xfe |
||
1852 | jnz su2 |
||
1853 | su3: |
||
1854 | call is_output |
||
1855 | cmp al,0 |
||
1856 | jnz su3 |
||
1857 | mov dx,word [midisp] |
||
1858 | mov al,0x3f |
||
1859 | out dx,al |
||
1860 | |||
1861 | ret |
||
1862 | |||
1863 | |||
1864 | align 4 |
||
1865 | |||
1866 | sys_midi: |
||
1867 | |||
1868 | cmp [mididp],0 |
||
1869 | jnz sm0 |
||
1870 | mov [esp+36],dword 1 |
||
1871 | ret |
||
1872 | sm0: |
||
1873 | |||
1874 | cmp eax,1 |
||
1875 | mov [esp+36],dword 0 |
||
1876 | jnz smn1 |
||
1877 | call setuart |
||
1878 | ret |
||
1879 | smn1: |
||
1880 | |||
1881 | cmp eax,2 |
||
1882 | jnz smn2 |
||
1883 | sm10: |
||
1884 | call get_mpu_in |
||
1885 | call is_output |
||
1886 | test al,al |
||
1887 | jnz sm10 |
||
1888 | mov al,bl |
||
1889 | call put_mpu_out |
||
1890 | ret |
||
1891 | smn2: |
||
1892 | |||
1893 | ret |
||
1894 | |||
1895 | |||
1896 | detect_devices: |
||
1897 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
1898 | include 'detect/commouse.inc' |
||
33 | mario79 | 1899 | include 'detect/ps2mouse.inc' |
1 | ha | 1900 | ;include 'detect/dev_fd.inc' |
1901 | ;include 'detect/dev_hdcd.inc' |
||
1902 | ;include 'detect/sear_par.inc' |
||
1903 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
1904 | ret |
||
1905 | |||
1906 | |||
1907 | sys_end: |
||
1908 | |||
1909 | mov eax,[0x3010] |
||
115 | poddubny | 1910 | mov [eax+TASKDATA.state], 3 ; terminate this program |
41 | mikedld | 1911 | |
1 | ha | 1912 | waitterm: ; wait here for termination |
1913 | mov eax,5 |
||
1914 | call delay_hs |
||
1915 | jmp waitterm |
||
1916 | |||
75 | diamond | 1917 | iglobal |
170 | serge | 1918 | align 4 |
75 | diamond | 1919 | sys_system_table: |
1920 | dd sysfn_shutdown ; 1 = system shutdown |
||
1921 | dd sysfn_terminate ; 2 = terminate thread |
||
1922 | dd sysfn_activate ; 3 = activate window |
||
1923 | dd sysfn_getidletime ; 4 = get idle time |
||
1924 | dd sysfn_getcpuclock ; 5 = get cpu clock |
||
1925 | dd sysfn_saveramdisk ; 6 = save ramdisk |
||
1926 | dd sysfn_getactive ; 7 = get active window |
||
1927 | dd sysfn_sound_flag ; 8 = get/set sound_flag |
||
1928 | dd sysfn_shutdown_param ; 9 = shutdown with parameter |
||
1929 | dd sysfn_minimize ; 10 = minimize window |
||
1930 | dd sysfn_getdiskinfo ; 11 = get disk subsystem info |
||
1931 | dd sysfn_lastkey ; 12 = get last pressed key |
||
1932 | dd sysfn_getversion ; 13 = get kernel version |
||
1933 | dd sysfn_waitretrace ; 14 = wait retrace |
||
1934 | dd sysfn_centermouse ; 15 = center mouse cursor |
||
1935 | dd sysfn_getfreemem ; 16 = get free memory size |
||
1936 | dd sysfn_getallmem ; 17 = get total memory size |
||
164 | serge | 1937 | dd sysfn_terminate2 ; 18 = terminate thread using PID |
120 | mario79 | 1938 | ; instead of slot |
1939 | dd sysfn_mouse_acceleration; 19 = set/get mouse acceleration |
||
170 | serge | 1940 | dd sysfn_meminfo ; 20 = get extended memory info |
75 | diamond | 1941 | sysfn_num = ($ - sys_system_table)/4 |
1942 | endg |
||
1943 | |||
1 | ha | 1944 | sys_system: |
75 | diamond | 1945 | dec eax |
1946 | cmp eax, sysfn_num |
||
1947 | jae @f |
||
1948 | jmp dword [sys_system_table + eax*4] |
||
1949 | @@: |
||
1950 | ret |
||
1 | ha | 1951 | |
75 | diamond | 1952 | sysfn_shutdown: ; 18.1 = BOOT |
1 | ha | 1953 | mov [0x2f0000+0x9030],byte 0 |
41 | mikedld | 1954 | for_shutdown_parameter: |
214 | serge | 1955 | |
1 | ha | 1956 | mov eax,[0x3004] |
1957 | add eax,2 |
||
1958 | mov [shutdown_processes],eax |
||
1959 | mov [0xFF00],al |
||
75 | diamond | 1960 | and dword [esp+36], 0 |
1 | ha | 1961 | ret |
1962 | uglobal |
||
1963 | shutdown_processes: dd 0x0 |
||
1964 | endg |
||
1965 | |||
75 | diamond | 1966 | sysfn_terminate: ; 18.2 = TERMINATE |
1 | ha | 1967 | cmp ebx,2 |
1968 | jb noprocessterminate |
||
1969 | mov edx,[0x3004] |
||
1970 | cmp ebx,edx |
||
75 | diamond | 1971 | ja noprocessterminate |
1 | ha | 1972 | mov eax,[0x3004] |
1973 | shl ebx,5 |
||
115 | poddubny | 1974 | mov edx,[ebx+0x3000+TASKDATA.pid] |
1975 | add ebx,0x3000+TASKDATA.state |
||
75 | diamond | 1976 | cmp byte [ebx], 9 |
1977 | jz noprocessterminate |
||
41 | mikedld | 1978 | |
1 | ha | 1979 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
1980 | mov [ebx],byte 3 ; clear possible i40's |
||
1981 | ;call MEM_Heap_UnLock |
||
1982 | |||
1983 | cmp edx,[application_table_status] ; clear app table stat |
||
1984 | jne noatsc |
||
1985 | mov [application_table_status],0 |
||
1986 | noatsc: |
||
75 | diamond | 1987 | noprocessterminate: |
1 | ha | 1988 | ret |
1989 | |||
85 | halyavin | 1990 | sysfn_terminate2: |
1991 | ;lock application_table_status mutex |
||
164 | serge | 1992 | .table_status: |
85 | halyavin | 1993 | cli |
1994 | cmp [application_table_status],0 |
||
1995 | je .stf |
||
1996 | sti |
||
1997 | call change_task |
||
1998 | jmp .table_status |
||
1999 | .stf: |
||
2000 | call set_application_table_status |
||
2001 | mov eax,ebx |
||
2002 | call pid_to_slot |
||
2003 | test eax,eax |
||
2004 | jz .not_found |
||
2005 | mov ebx,eax |
||
2006 | cli |
||
2007 | call sysfn_terminate |
||
2008 | mov [application_table_status],0 |
||
2009 | sti |
||
2010 | and dword [esp+36],0 |
||
2011 | ret |
||
2012 | .not_found: |
||
2013 | mov [application_table_status],0 |
||
2014 | or dword [esp+36],-1 |
||
2015 | ret |
||
2016 | |||
75 | diamond | 2017 | sysfn_activate: ; 18.3 = ACTIVATE WINDOW |
1 | ha | 2018 | cmp ebx,2 |
105 | poddubny | 2019 | jb .nowindowactivate |
1 | ha | 2020 | cmp ebx,[0x3004] |
105 | poddubny | 2021 | ja .nowindowactivate |
2022 | |||
2023 | mov [window_minimize], 2 ; restore window if minimized |
||
2024 | |||
2025 | movzx esi, word [0xC000 + ebx*2] |
||
164 | serge | 2026 | cmp esi, [0x3004] |
105 | poddubny | 2027 | je .nowindowactivate ; already active |
2028 | |||
2029 | mov edi, ebx |
||
2030 | shl edi, 5 |
||
2031 | add edi, window_data |
||
2032 | movzx esi, word [0xC000 + ebx * 2] |
||
2033 | lea esi, [0xC400 + esi * 2] |
||
2034 | call waredraw |
||
2035 | .nowindowactivate: |
||
1 | ha | 2036 | ret |
41 | mikedld | 2037 | |
75 | diamond | 2038 | sysfn_getidletime: ; 18.4 = GET IDLETIME |
1 | ha | 2039 | mov eax,[idleusesec] |
75 | diamond | 2040 | mov [esp+36], eax |
1 | ha | 2041 | ret |
2042 | |||
75 | diamond | 2043 | sysfn_getcpuclock: ; 18.5 = GET TSC/SEC |
1 | ha | 2044 | mov eax,[0xf600] |
75 | diamond | 2045 | mov [esp+36], eax |
1 | ha | 2046 | ret |
2047 | |||
2048 | ; SAVE ramdisk to /hd/1/menuet.img |
||
2049 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
||
2050 | include 'blkdev/rdsave.inc' |
||
2051 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
||
75 | diamond | 2052 | |
2053 | sysfn_getactive: ; 18.7 = get active window |
||
102 | poddubny | 2054 | mov eax, [0x3004] |
2055 | movzx eax, word [0xC400 + eax*2] |
||
75 | diamond | 2056 | mov [esp+36],eax |
1 | ha | 2057 | ret |
75 | diamond | 2058 | |
2059 | sysfn_sound_flag: ; 18.8 = get/set sound_flag |
||
1 | ha | 2060 | cmp ebx,1 |
2061 | jne nogetsoundflag |
||
2062 | movzx eax,byte [sound_flag] ; get sound_flag |
||
75 | diamond | 2063 | mov [esp+36],eax |
1 | ha | 2064 | ret |
2065 | nogetsoundflag: |
||
2066 | cmp ebx,2 |
||
2067 | jnz nosoundflag |
||
75 | diamond | 2068 | xor byte [sound_flag], 1 |
2069 | nosoundflag: |
||
41 | mikedld | 2070 | ret |
75 | diamond | 2071 | |
2072 | sysfn_shutdown_param: ; 18.9 = system shutdown with param |
||
1 | ha | 2073 | cmp ebx,1 |
75 | diamond | 2074 | jl exit_for_anyone |
1 | ha | 2075 | cmp ebx,4 |
2076 | jg exit_for_anyone |
||
2077 | mov [0x2f0000+0x9030],bl |
||
2078 | jmp for_shutdown_parameter |
||
75 | diamond | 2079 | |
2080 | sysfn_minimize: ; 18.10 = minimize window |
||
1 | ha | 2081 | mov [window_minimize],1 |
2082 | exit_for_anyone: |
||
2083 | ret |
||
75 | diamond | 2084 | |
2085 | sysfn_getdiskinfo: ; 18.11 = get disk info table |
||
1 | ha | 2086 | cmp ebx,1 |
2087 | jnz full_table |
||
2088 | small_table: |
||
2089 | call for_all_tables |
||
75 | diamond | 2090 | mov ecx,10 |
1 | ha | 2091 | cld |
2092 | rep movsb |
||
2093 | ret |
||
2094 | for_all_tables: |
||
115 | poddubny | 2095 | mov edi,[0x3010] |
2096 | mov edi,[edi+TASKDATA.mem_start] |
||
1 | ha | 2097 | add edi,ecx |
2098 | mov esi,0x40000 |
||
2099 | ret |
||
2100 | full_table: |
||
2101 | cmp ebx,2 |
||
2102 | jnz exit_for_anyone |
||
2103 | call for_all_tables |
||
75 | diamond | 2104 | mov ecx,16384 |
1 | ha | 2105 | cld |
2106 | rep movsd |
||
2107 | ret |
||
75 | diamond | 2108 | |
92 | diamond | 2109 | sysfn_lastkey: ; 18.12 = return 0 (backward compatibility) |
2110 | and dword [esp+36], 0 |
||
2111 | ret |
||
75 | diamond | 2112 | |
2113 | sysfn_getversion: ; 18.13 = get kernel ID and version |
||
115 | poddubny | 2114 | mov edi,[0x3010] |
2115 | mov edi,[edi+TASKDATA.mem_start] |
||
1 | ha | 2116 | add edi,ebx |
2117 | mov esi,version_inf |
||
2118 | mov ecx,version_end-version_inf |
||
2119 | cld |
||
2120 | rep movsb |
||
2121 | ret |
||
75 | diamond | 2122 | |
2123 | sysfn_waitretrace: ; 18.14 = sys wait retrace |
||
41 | mikedld | 2124 | ;wait retrace functions |
2125 | sys_wait_retrace: |
||
2126 | mov edx,0x3da |
||
2127 | WaitRetrace_loop: |
||
2128 | in al,dx |
||
2129 | test al,1000b |
||
2130 | jz WaitRetrace_loop |
||
2131 | mov [esp+36],dword 0 |
||
1 | ha | 2132 | ret |
75 | diamond | 2133 | |
2134 | sysfn_centermouse: ; 18.15 = mouse centered |
||
1 | ha | 2135 | call mouse_centered |
2136 | mov [esp+36],dword 0 |
||
2137 | ret |
||
75 | diamond | 2138 | |
120 | mario79 | 2139 | sysfn_mouse_acceleration: ; 18.19 = set/get mouse features |
2140 | cmp ebx,0 ; get mouse speed factor |
||
2141 | jnz .set_mouse_acceleration |
||
164 | serge | 2142 | xor eax,eax |
120 | mario79 | 2143 | mov ax,[mouse_speed_factor] |
2144 | mov [esp+36],eax |
||
2145 | ret |
||
2146 | .set_mouse_acceleration: |
||
2147 | cmp ebx,1 ; set mouse speed factor |
||
2148 | jnz .get_mouse_delay |
||
2149 | mov [mouse_speed_factor],cx |
||
2150 | ret |
||
2151 | .get_mouse_delay: |
||
2152 | cmp ebx,2 ; get mouse delay |
||
2153 | jnz .set_mouse_delay |
||
2154 | mov eax,[mouse_delay] |
||
2155 | mov [esp+36],eax |
||
2156 | ret |
||
2157 | .set_mouse_delay: |
||
2158 | cmp ebx,3 ; set mouse delay |
||
2159 | jnz .set_pointer_position |
||
2160 | mov [mouse_delay],ecx |
||
2161 | ret |
||
2162 | .set_pointer_position: |
||
2163 | cmp ebx,4 ; set mouse pointer position |
||
2164 | jnz .end |
||
2165 | mov [0xFB0C],cx ;y |
||
2166 | ror ecx,16 |
||
2167 | mov [0xFB0A],cx ;x |
||
2168 | rol ecx,16 |
||
2169 | .end: |
||
2170 | ret |
||
2171 | |||
75 | diamond | 2172 | sysfn_getfreemem: |
170 | serge | 2173 | mov eax, [pg_data.pages_free] |
2174 | shl eax, 2 |
||
2175 | mov [esp+36],eax |
||
1 | ha | 2176 | ret |
75 | diamond | 2177 | |
2178 | sysfn_getallmem: |
||
170 | serge | 2179 | mov eax,[MEM_AMOUNT] |
2180 | shr eax, 10 |
||
75 | diamond | 2181 | mov [esp+36],eax |
32 | halyavin | 2182 | ret |
2183 | |||
41 | mikedld | 2184 | uglobal |
2185 | ;// mike.dld, 2006-29-01 [ |
||
2186 | screen_workarea RECT |
||
2187 | ;// mike.dld, 2006-29-01 ] |
||
1 | ha | 2188 | window_minimize db 0 |
2189 | sound_flag db 0 |
||
41 | mikedld | 2190 | endg |
1 | ha | 2191 | |
41 | mikedld | 2192 | iglobal |
2193 | version_inf: |
||
202 | diamond | 2194 | db 0,6,3,0 ; version 0.6.3.0 |
41 | mikedld | 2195 | db UID_KOLIBRI |
2196 | db 'Kolibri',0 |
||
2197 | version_end: |
||
2198 | endg |
||
1 | ha | 2199 | |
41 | mikedld | 2200 | UID_NONE=0 |
1 | ha | 2201 | UID_MENUETOS=1 ;official |
2202 | UID_KOLIBRI=2 ;russian |
||
2203 | |||
2204 | sys_cachetodiskette: |
||
19 | mario79 | 2205 | ; pushad |
2206 | ; cmp eax,1 |
||
2207 | ; jne no_write_all_of_ramdisk |
||
2208 | ; call fdc_writeramdisk |
||
2209 | ; popad |
||
2210 | ; ret |
||
2211 | ; no_write_all_of_ramdisk: |
||
2212 | ; cmp eax,2 |
||
2213 | ; jne no_write_part_of_ramdisk |
||
2214 | ; call fdc_commitflush |
||
2215 | ; popad |
||
2216 | ; ret |
||
2217 | ; no_write_part_of_ramdisk: |
||
2218 | ; cmp eax,3 |
||
2219 | ; jne no_set_fdc |
||
2220 | ; call fdc_set |
||
2221 | ; popad |
||
2222 | ; ret |
||
2223 | ; no_set_fdc: |
||
2224 | ; cmp eax,4 |
||
2225 | ; jne no_get_fdc |
||
2226 | ; popad |
||
2227 | ; call fdc_get |
||
2228 | ; mov [esp+36],ecx |
||
2229 | ; ret |
||
2230 | ; no_get_fdc: |
||
2231 | ; popad |
||
2232 | ; ret |
||
2233 | cmp eax,1 |
||
2234 | jne no_floppy_a_save |
||
2235 | mov [flp_number],1 |
||
2236 | jmp save_image_on_floppy |
||
2237 | no_floppy_a_save: |
||
1 | ha | 2238 | cmp eax,2 |
19 | mario79 | 2239 | jne no_floppy_b_save |
2240 | mov [flp_number],2 |
||
2241 | save_image_on_floppy: |
||
2242 | call save_image |
||
2243 | mov [esp+36],dword 0 |
||
2244 | cmp [FDC_Status],0 |
||
41 | mikedld | 2245 | je yes_floppy_save |
19 | mario79 | 2246 | no_floppy_b_save: |
2247 | mov [esp+36],dword 1 |
||
2248 | yes_floppy_save: |
||
1 | ha | 2249 | ret |
2250 | |||
2251 | uglobal |
||
2252 | ; bgrchanged dd 0x0 |
||
2253 | endg |
||
2254 | |||
2255 | sys_background: |
||
2256 | |||
2257 | cmp eax,1 ; BACKGROUND SIZE |
||
2258 | jnz nosb1 |
||
2259 | cmp ebx,0 |
||
2260 | je sbgrr |
||
2261 | cmp ecx,0 |
||
2262 | je sbgrr |
||
2263 | mov [display_data-8],ebx |
||
2264 | mov [display_data-4],ecx |
||
2265 | ; mov [bgrchanged],1 |
||
2266 | sbgrr: |
||
2267 | ret |
||
2268 | nosb1: |
||
2269 | |||
2270 | cmp eax,2 ; SET PIXEL |
||
2271 | jnz nosb2 |
||
2272 | mov edx,0x160000-16 |
||
2273 | cmp edx,ebx |
||
2274 | jbe nosb2 |
||
2275 | mov edx,[ebx] |
||
2276 | and edx,0xFF000000 ;255*256*256*256 |
||
2277 | and ecx,0x00FFFFFF ;255*256*256+255*256+255 |
||
2278 | add edx,ecx |
||
2279 | mov [ebx+0x300000],edx |
||
2280 | ; mov [bgrchanged],1 |
||
2281 | ret |
||
2282 | nosb2: |
||
2283 | |||
2284 | cmp eax,3 ; DRAW BACKGROUND |
||
2285 | jnz nosb3 |
||
2286 | draw_background_temp: |
||
2287 | ; cmp [bgrchanged],1 ;0 |
||
2288 | ; je nosb31 |
||
2289 | ;draw_background_temp: |
||
2290 | ; mov [bgrchanged],1 ;0 |
||
2291 | mov [0xfff0],byte 1 |
||
76 | mario79 | 2292 | mov [background_defined], 1 |
1 | ha | 2293 | nosb31: |
2294 | ret |
||
2295 | nosb3: |
||
2296 | |||
2297 | cmp eax,4 ; TILED / STRETCHED |
||
2298 | jnz nosb4 |
||
2299 | cmp ebx,[display_data-12] |
||
2300 | je nosb41 |
||
2301 | mov [display_data-12],ebx |
||
2302 | ; mov [bgrchanged],1 |
||
2303 | nosb41: |
||
2304 | ret |
||
2305 | nosb4: |
||
2306 | |||
2307 | cmp eax,5 ; BLOCK MOVE TO BGR |
||
2308 | jnz nosb5 |
||
2309 | ; bughere |
||
2310 | mov edi, [0x3010] |
||
115 | poddubny | 2311 | add ebx, [edi+TASKDATA.mem_start] |
1 | ha | 2312 | ; mov esi, ebx |
2313 | ; mov edi, ecx |
||
2314 | mov eax, ebx |
||
2315 | mov ebx, ecx |
||
2316 | add ecx, edx |
||
2317 | cmp ecx, 0x160000-16 |
||
2318 | ja .fin |
||
2319 | ; add edi, 0x300000 |
||
2320 | add ebx, 0x300000 |
||
2321 | mov ecx, edx |
||
2322 | cmp ecx, 0x160000-16 |
||
2323 | ja .fin |
||
2324 | ; mov [bgrchanged],1 |
||
2325 | ; cld |
||
2326 | ; rep movsb |
||
2327 | call memmove |
||
2328 | .fin: |
||
2329 | ret |
||
2330 | nosb5: |
||
2331 | |||
2332 | ret |
||
2333 | |||
2334 | |||
2335 | align 4 |
||
2336 | |||
2337 | sys_getbackground: |
||
2338 | |||
2339 | cmp eax,1 ; SIZE |
||
2340 | jnz nogb1 |
||
2341 | mov eax,[display_data-8] |
||
2342 | shl eax,16 |
||
2343 | mov ax,[display_data-4] |
||
2344 | mov [esp+36],eax |
||
2345 | ret |
||
2346 | nogb1: |
||
2347 | |||
2348 | cmp eax,2 ; PIXEL |
||
2349 | jnz nogb2 |
||
2350 | mov edx,0x160000-16 |
||
2351 | cmp edx,ebx |
||
2352 | jbe nogb2 |
||
2353 | mov eax, [ebx+0x300000] |
||
2354 | and eax, 0xFFFFFF |
||
2355 | mov [esp+36],eax |
||
2356 | ret |
||
2357 | nogb2: |
||
2358 | |||
2359 | cmp eax,4 ; TILED / STRETCHED |
||
2360 | jnz nogb4 |
||
2361 | mov eax,[display_data-12] |
||
2362 | nogb4: |
||
2363 | mov [esp+36],eax |
||
2364 | ret |
||
2365 | |||
2366 | |||
2367 | align 4 |
||
2368 | |||
2369 | sys_getkey: |
||
2370 | mov [esp+36],dword 1 |
||
92 | diamond | 2371 | ; test main buffer |
1 | ha | 2372 | mov ebx, [0x3000] ; TOP OF WINDOW STACK |
2373 | movzx ecx,word [0xC000 + ebx * 2] |
||
2374 | mov edx,[0x3004] |
||
2375 | cmp ecx,edx |
||
2376 | jne .finish |
||
2377 | cmp [0xf400],byte 0 |
||
2378 | je .finish |
||
2379 | movzx eax,byte [0xf401] |
||
2380 | shl eax,8 |
||
2381 | push eax |
||
2382 | dec byte [0xf400] |
||
2383 | and byte [0xf400],127 |
||
2384 | movzx ecx,byte [0xf400] |
||
2385 | add ecx,2 |
||
2386 | ; mov esi,0xf402 |
||
2387 | ; mov edi,0xf401 |
||
2388 | ; cld |
||
2389 | ; rep movsb |
||
2390 | mov eax, 0xF402 |
||
2391 | mov ebx, 0xF401 |
||
2392 | call memmove |
||
2393 | pop eax |
||
92 | diamond | 2394 | .ret_eax: |
1 | ha | 2395 | mov [esp+36],eax |
92 | diamond | 2396 | ret |
1 | ha | 2397 | .finish: |
92 | diamond | 2398 | ; test hotkeys buffer |
2399 | mov ecx, hotkey_buffer |
||
2400 | @@: |
||
2401 | cmp [ecx], ebx |
||
2402 | jz .found |
||
2403 | add ecx, 8 |
||
2404 | cmp ecx, hotkey_buffer+120*8 |
||
2405 | jb @b |
||
2406 | ret |
||
2407 | .found: |
||
2408 | mov ax, [ecx+6] |
||
2409 | shl eax, 16 |
||
2410 | mov ah, [ecx+4] |
||
2411 | mov al, 2 |
||
2412 | and dword [ecx+4], 0 |
||
2413 | and dword [ecx], 0 |
||
2414 | jmp .ret_eax |
||
1 | ha | 2415 | |
2416 | align 4 |
||
2417 | |||
2418 | sys_getbutton: |
||
2419 | |||
2420 | mov ebx, [0x3000] ; TOP OF WINDOW STACK |
||
2421 | mov [esp+36],dword 1 |
||
2422 | movzx ecx, word [0xC000 + ebx * 2] |
||
2423 | mov edx, [0x3004] ; less than 256 processes |
||
2424 | cmp ecx,edx |
||
2425 | jne .exit |
||
2426 | movzx eax,byte [0xf500] |
||
2427 | test eax,eax |
||
2428 | jz .exit |
||
2429 | mov eax,[0xf501] |
||
2430 | shl eax,8 |
||
2431 | mov [0xf500],byte 0 |
||
2432 | mov [esp+36],eax |
||
2433 | .exit: |
||
2434 | ret |
||
2435 | |||
2436 | |||
2437 | align 4 |
||
2438 | |||
2439 | sys_cpuusage: |
||
2440 | |||
2441 | ; RETURN: |
||
2442 | ; |
||
2443 | ; +00 dword process cpu usage |
||
2444 | ; +04 word position in windowing stack |
||
2445 | ; +06 word windowing stack value at current position (cpu nro) |
||
2446 | ; +10 12 bytes name |
||
2447 | ; +22 dword start in mem |
||
2448 | ; +26 dword used mem |
||
2449 | ; +30 dword PID , process idenfification number |
||
2450 | ; |
||
2451 | |||
2452 | mov edi,[0x3010] ; eax = return area |
||
115 | poddubny | 2453 | add eax,[edi + TASKDATA.mem_start] |
1 | ha | 2454 | |
2455 | cmp ebx,-1 ; who am I ? |
||
2456 | jne no_who_am_i |
||
2457 | mov ebx,[0x3000] |
||
2458 | no_who_am_i: |
||
2459 | |||
2460 | push eax ; return area |
||
2461 | push ebx ; process number |
||
2462 | |||
2463 | push ebx |
||
2464 | push ebx |
||
2465 | push eax |
||
2466 | |||
2467 | ; return memory usage |
||
2468 | |||
2469 | xor edx,edx |
||
2470 | mov eax,0x20 |
||
2471 | mul ebx |
||
115 | poddubny | 2472 | add eax,0x3000+TASKDATA.cpu_usage |
1 | ha | 2473 | mov ebx,eax |
2474 | pop eax |
||
2475 | mov ecx,[ebx] |
||
2476 | mov [eax],ecx |
||
2477 | pop ebx |
||
2478 | mov cx, [0xC000 + ebx * 2] |
||
2479 | mov [eax+4],cx |
||
2480 | mov cx, [0xC400 + ebx * 2] |
||
2481 | mov [eax+6],cx |
||
2482 | push eax |
||
2483 | mov eax,ebx |
||
2484 | shl eax,8 |
||
115 | poddubny | 2485 | add eax,0x80000+APPDATA.app_name |
1 | ha | 2486 | pop ebx |
2487 | add ebx,10 |
||
2488 | mov ecx,11 |
||
2489 | call memmove |
||
2490 | |||
2491 | ; memory usage |
||
2492 | |||
2493 | xor eax,eax |
||
2494 | mov edx,0x100000*16 |
||
2495 | pop ecx ; get gdt of tss |
||
2496 | cmp ecx,1 |
||
2497 | je os_mem |
||
2498 | shl ecx,8 |
||
115 | poddubny | 2499 | mov edx,[0x80000+ecx+APPDATA.mem_size] ;0x8c |
1 | ha | 2500 | mov eax,std_application_base_address |
2501 | ; eax run base -> edx used memory |
||
2502 | os_mem: |
||
2503 | dec edx |
||
2504 | mov [ebx+12],eax |
||
2505 | mov [ebx+16],edx |
||
2506 | |||
2507 | ; PID (+30) |
||
2508 | |||
2509 | mov eax,[esp] |
||
2510 | shl eax,5 |
||
115 | poddubny | 2511 | add eax,0x3000+TASKDATA.pid |
1 | ha | 2512 | mov eax,[eax] |
2513 | mov [ebx+20],eax |
||
2514 | |||
2515 | ; window position and size |
||
2516 | |||
2517 | mov esi,[esp] |
||
2518 | shl esi,5 |
||
115 | poddubny | 2519 | add esi,window_data + WDATA.box |
1 | ha | 2520 | mov edi,[esp+4] |
2521 | add edi,34 |
||
115 | poddubny | 2522 | mov ecx,4 |
1 | ha | 2523 | cld |
115 | poddubny | 2524 | rep movsd |
1 | ha | 2525 | |
2526 | ; Process state (+50) |
||
2527 | |||
2528 | mov eax,[esp] |
||
2529 | shl eax,5 |
||
115 | poddubny | 2530 | add eax,0x3000+TASKDATA.state |
1 | ha | 2531 | mov eax,[eax] |
2532 | mov [ebx+40],ax |
||
2533 | |||
138 | mikedld | 2534 | ; Window client area box |
1 | ha | 2535 | |
138 | mikedld | 2536 | mov esi,[esp] |
2537 | shl esi,8 |
||
2538 | add esi,0x80000+APPDATA.wnd_clientbox |
||
2539 | lea edi,[ebx+44] |
||
2540 | mov ecx,4 |
||
2541 | rep movsd |
||
164 | serge | 2542 | |
2543 | ; Window state |
||
2544 | |||
138 | mikedld | 2545 | mov esi,[esp] |
2546 | shl esi,5 |
||
2547 | add esi,window_data + WDATA.box |
||
164 | serge | 2548 | mov al,[esi+window_data+WDATA.fl_wstate] |
2549 | mov [edi],al |
||
138 | mikedld | 2550 | |
1 | ha | 2551 | pop ebx |
2552 | pop eax |
||
2553 | |||
2554 | ; return number of processes |
||
2555 | |||
2556 | mov eax,[0x3004] |
||
2557 | mov [esp+36],eax |
||
2558 | ret |
||
2559 | |||
2560 | |||
2561 | |||
2562 | |||
2563 | align 4 |
||
2564 | sys_clock: |
||
2565 | cli |
||
2566 | ; Mikhail Lisovin xx Jan 2005 |
||
2567 | @@: mov al, 10 |
||
2568 | out 0x70, al |
||
2569 | in al, 0x71 |
||
2570 | test al, al |
||
2571 | jns @f |
||
2572 | mov esi, 1 |
||
2573 | call delay_ms |
||
2574 | jmp @b |
||
2575 | @@: |
||
2576 | ; end Lisovin's fix |
||
2577 | |||
2578 | xor al,al ; seconds |
||
2579 | out 0x70,al |
||
2580 | in al,0x71 |
||
2581 | movzx ecx,al |
||
2582 | mov al,02 ; minutes |
||
2583 | shl ecx,16 |
||
2584 | out 0x70,al |
||
2585 | in al,0x71 |
||
2586 | movzx edx,al |
||
2587 | mov al,04 ; hours |
||
2588 | shl edx,8 |
||
2589 | out 0x70,al |
||
2590 | in al,0x71 |
||
2591 | add ecx,edx |
||
2592 | movzx edx,al |
||
2593 | add ecx,edx |
||
2594 | sti |
||
2595 | mov [esp+36],ecx |
||
2596 | ret |
||
2597 | |||
2598 | |||
2599 | align 4 |
||
2600 | |||
2601 | sys_date: |
||
2602 | |||
2603 | cli |
||
75 | diamond | 2604 | |
2605 | @@: mov al, 10 |
||
2606 | out 0x70, al |
||
2607 | in al, 0x71 |
||
2608 | test al, al |
||
2609 | jns @f |
||
2610 | mov esi, 1 |
||
2611 | call delay_ms |
||
2612 | jmp @b |
||
2613 | @@: |
||
2614 | |||
2615 | mov ch,0 |
||
1 | ha | 2616 | mov al,7 ; date |
2617 | out 0x70,al |
||
2618 | in al,0x71 |
||
2619 | mov cl,al |
||
2620 | mov al,8 ; month |
||
2621 | shl ecx,16 |
||
2622 | out 0x70,al |
||
2623 | in al,0x71 |
||
2624 | mov ch,al |
||
2625 | mov al,9 ; year |
||
2626 | out 0x70,al |
||
2627 | in al,0x71 |
||
2628 | mov cl,al |
||
2629 | sti |
||
2630 | mov [esp+36],ecx |
||
2631 | ret |
||
2632 | |||
2633 | |||
2634 | ; redraw status |
||
2635 | |||
2636 | sys_redrawstat: |
||
2637 | |||
2638 | cmp eax,1 |
||
2639 | jne no_widgets_away |
||
2640 | |||
2641 | ; buttons away |
||
2642 | |||
2643 | mov ecx,[0x3000] |
||
2644 | |||
2645 | sys_newba2: |
||
2646 | |||
2647 | mov edi,[0xfe88] |
||
2648 | cmp [edi],dword 0 ; empty button list ? |
||
2649 | je end_of_buttons_away |
||
2650 | |||
2651 | movzx ebx,word [edi] |
||
2652 | inc ebx |
||
2653 | |||
2654 | mov eax,edi |
||
2655 | |||
2656 | sys_newba: |
||
2657 | |||
2658 | dec ebx |
||
2659 | jz end_of_buttons_away |
||
2660 | |||
2661 | add eax,0x10 |
||
2662 | cmp cx,[eax] |
||
2663 | jnz sys_newba |
||
2664 | |||
2665 | push eax ebx ecx |
||
2666 | mov ecx,ebx |
||
2667 | inc ecx |
||
2668 | shl ecx,4 |
||
2669 | mov ebx,eax |
||
2670 | add eax,0x10 |
||
2671 | call memmove |
||
2672 | dec dword [edi] |
||
2673 | pop ecx ebx eax |
||
2674 | |||
2675 | jmp sys_newba2 |
||
2676 | |||
2677 | end_of_buttons_away: |
||
2678 | |||
2679 | ret |
||
2680 | |||
2681 | no_widgets_away: |
||
2682 | |||
2683 | cmp eax,2 |
||
2684 | jnz srl1 |
||
2685 | |||
2686 | mov edx,[0x3010] ; return whole screen draw area for this app |
||
2687 | add edx,draw_data-0x3000 |
||
115 | poddubny | 2688 | mov [edx+RECT.left], 0 |
2689 | mov [edx+RECT.top], 0 |
||
1 | ha | 2690 | mov eax,[0xfe00] |
115 | poddubny | 2691 | mov [edx+RECT.right],eax |
1 | ha | 2692 | mov eax,[0xfe04] |
115 | poddubny | 2693 | mov [edx+RECT.bottom],eax |
1 | ha | 2694 | |
2695 | mov edi,[0x3010] |
||
186 | diamond | 2696 | or [edi-twdw+WDATA.fl_wdrawn], 1 ; no new position & buttons from app |
1 | ha | 2697 | |
2698 | call sys_window_mouse |
||
2699 | |||
2700 | ret |
||
2701 | |||
2702 | srl1: |
||
2703 | |||
2704 | ret |
||
2705 | |||
2706 | |||
2707 | sys_drawwindow: |
||
2708 | |||
2709 | mov edi,ecx |
||
2710 | shr edi,16+8 |
||
2711 | and edi,15 |
||
2712 | |||
2713 | cmp edi,0 ; type I - original style |
||
2714 | jne nosyswI |
||
33 | mario79 | 2715 | inc [mouse_pause] |
36 | mario79 | 2716 | call [disable_mouse] |
1 | ha | 2717 | call sys_set_window |
36 | mario79 | 2718 | call [disable_mouse] |
1 | ha | 2719 | call drawwindow_I |
114 | mikedld | 2720 | ;dec [mouse_pause] |
2721 | ;call [draw_pointer] |
||
2722 | ;ret |
||
2723 | jmp draw_window_caption.2 |
||
1 | ha | 2724 | nosyswI: |
2725 | |||
2726 | cmp edi,1 ; type II - only reserve area, no draw |
||
2727 | jne nosyswII |
||
33 | mario79 | 2728 | inc [mouse_pause] |
36 | mario79 | 2729 | call [disable_mouse] |
1 | ha | 2730 | call sys_set_window |
36 | mario79 | 2731 | call [disable_mouse] |
1 | ha | 2732 | call sys_window_mouse |
33 | mario79 | 2733 | dec [mouse_pause] |
36 | mario79 | 2734 | call [draw_pointer] |
1 | ha | 2735 | ret |
2736 | nosyswII: |
||
2737 | |||
2738 | cmp edi,2 ; type III - new style |
||
2739 | jne nosyswIII |
||
33 | mario79 | 2740 | inc [mouse_pause] |
36 | mario79 | 2741 | call [disable_mouse] |
1 | ha | 2742 | call sys_set_window |
36 | mario79 | 2743 | call [disable_mouse] |
1 | ha | 2744 | call drawwindow_III |
114 | mikedld | 2745 | ;dec [mouse_pause] |
2746 | ;call [draw_pointer] |
||
2747 | ;ret |
||
2748 | jmp draw_window_caption.2 |
||
1 | ha | 2749 | nosyswIII: |
2750 | |||
2751 | cmp edi,3 ; type IV - skinned window |
||
2752 | jne nosyswIV |
||
33 | mario79 | 2753 | |
102 | poddubny | 2754 | ; parameter for drawwindow_IV |
35 | halyavin | 2755 | push 0 |
102 | poddubny | 2756 | mov edi, [0x3004] |
2757 | movzx edi, word [0xC400 + edi*2] |
||
2758 | cmp edi, [0x3000] |
||
33 | mario79 | 2759 | jne @f |
102 | poddubny | 2760 | inc dword [esp] |
2761 | @@: |
||
33 | mario79 | 2762 | |
2763 | inc [mouse_pause] |
||
36 | mario79 | 2764 | call [disable_mouse] |
1 | ha | 2765 | call sys_set_window |
36 | mario79 | 2766 | call [disable_mouse] |
2767 | call drawwindow_IV |
||
114 | mikedld | 2768 | ;dec [mouse_pause] |
2769 | ;call [draw_pointer] |
||
2770 | ;ret |
||
2771 | jmp draw_window_caption.2 |
||
1 | ha | 2772 | nosyswIV: |
2773 | |||
2774 | ret |
||
2775 | |||
2776 | |||
114 | mikedld | 2777 | draw_window_caption: |
2778 | inc [mouse_pause] |
||
2779 | call [disable_mouse] |
||
2780 | |||
2781 | xor eax,eax |
||
2782 | mov edx,[0x3004] |
||
2783 | movzx edx,word[0xC400+edx*2] |
||
2784 | cmp edx,[0x3000] |
||
2785 | jne @f |
||
2786 | inc eax |
||
2787 | @@: mov edx,[0x3000] |
||
2788 | shl edx,5 |
||
2789 | add edx,window_data |
||
2790 | movzx ebx,[edx+WDATA.fl_wstyle] |
||
2791 | and bl,0x0F |
||
2792 | cmp bl,3 |
||
2793 | jne .not_style_3 |
||
2794 | |||
2795 | push edx |
||
2796 | call drawwindow_IV_caption |
||
2797 | add esp,4 |
||
2798 | jmp .2 |
||
2799 | |||
2800 | .not_style_3: |
||
2801 | cmp bl,2 |
||
2802 | jne .not_style_2 |
||
2803 | |||
2804 | call drawwindow_III_caption |
||
2805 | jmp .2 |
||
2806 | |||
2807 | .not_style_2: |
||
2808 | cmp bl,0 |
||
2809 | jne .2 |
||
2810 | |||
2811 | call drawwindow_I_caption |
||
2812 | |||
2813 | ;-------------------------------------------------------------- |
||
2814 | .2: ;jmp @f |
||
2815 | mov edi,[0x3000] |
||
2816 | shl edi,5 |
||
2817 | test [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
||
2818 | jz @f |
||
2819 | mov ecx,[edi*8+0x80000+APPDATA.wnd_caption] |
||
2820 | or ecx,ecx |
||
2821 | jz @f |
||
115 | poddubny | 2822 | add ecx,[edi+twdw+TASKDATA.mem_start] |
114 | mikedld | 2823 | |
2824 | movzx eax,[edi+window_data+WDATA.fl_wstyle] |
||
2825 | and al,0x0F |
||
2826 | cmp al,3 |
||
2827 | jne .not_skinned |
||
2828 | |||
2829 | mov ebp,[edi+window_data+WDATA.box.left-2] |
||
2830 | mov bp,word[edi+window_data+WDATA.box.top] |
||
2831 | movzx eax,word[edi+window_data+WDATA.box.width] |
||
2832 | sub ax,[_skinmargins.left] |
||
2833 | sub ax,[_skinmargins.right] |
||
2834 | cwde |
||
2835 | cdq |
||
2836 | mov ebx,6 |
||
2837 | idiv ebx |
||
2838 | or eax,eax |
||
2839 | js @f |
||
2840 | mov edx,eax |
||
2841 | mov eax,dword[_skinmargins.left-2] |
||
2842 | mov ax,word[_skinh] |
||
2843 | sub ax,[_skinmargins.bottom] |
||
2844 | sub ax,[_skinmargins.top] |
||
2845 | sar ax,1 |
||
2846 | adc ax,0 |
||
2847 | add ax,[_skinmargins.top] |
||
2848 | add ax,-3 |
||
2849 | add eax,ebp |
||
139 | diamond | 2850 | jmp .dodraw |
114 | mikedld | 2851 | |
2852 | .not_skinned: |
||
2853 | cmp al,1 |
||
2854 | je @f |
||
2855 | |||
2856 | mov ebp,[edi+window_data+WDATA.box.left-2] |
||
2857 | mov bp,word[edi+window_data+WDATA.box.top] |
||
2858 | movzx eax,word[edi+window_data+WDATA.box.width] |
||
2859 | sub eax,16 |
||
2860 | cwde |
||
2861 | cdq |
||
2862 | mov ebx,6 |
||
2863 | idiv ebx |
||
2864 | or eax,eax |
||
2865 | js @f |
||
2866 | mov edx,eax |
||
2867 | mov eax,0x00080007 |
||
2868 | add eax,ebp |
||
139 | diamond | 2869 | .dodraw: |
114 | mikedld | 2870 | mov ebx,[common_colours+16];0x00FFFFFF |
139 | diamond | 2871 | or ebx, 0x80000000 |
114 | mikedld | 2872 | xor edi,edi |
2873 | call dtext |
||
2874 | |||
2875 | @@: |
||
2876 | ;-------------------------------------------------------------- |
||
2877 | dec [mouse_pause] |
||
2878 | call [draw_pointer] |
||
2879 | ret |
||
2880 | |||
2881 | iglobal |
||
2882 | align 4 |
||
2883 | window_topleft dd \ |
||
2884 | 1, 21,\ |
||
2885 | 0, 0,\ |
||
2886 | 5, 20,\ |
||
2887 | 5, ? |
||
2888 | endg |
||
2889 | |||
2890 | set_window_clientbox: |
||
2891 | push eax ecx edi |
||
2892 | |||
2893 | mov eax,[_skinh] |
||
2894 | mov [window_topleft+4*7],eax |
||
2895 | |||
2896 | mov ecx,edi |
||
2897 | sub edi,window_data |
||
2898 | shl edi,3 |
||
2899 | test [ecx+WDATA.fl_wstyle],WSTYLE_CLIENTRELATIVE |
||
2900 | jz @f |
||
2901 | |||
2902 | movzx eax,[ecx+WDATA.fl_wstyle] |
||
2903 | and eax,0x0F |
||
2904 | mov eax,[eax*8+window_topleft+0] |
||
2905 | mov [edi+0x80000+APPDATA.wnd_clientbox.left],eax |
||
2906 | shl eax,1 |
||
2907 | neg eax |
||
2908 | add eax,[ecx+WDATA.box.width] |
||
2909 | mov [edi+0x80000+APPDATA.wnd_clientbox.width],eax |
||
2910 | |||
2911 | movzx eax,[ecx+WDATA.fl_wstyle] |
||
2912 | and eax,0x0F |
||
2913 | push [eax*8+window_topleft+0] |
||
2914 | mov eax,[eax*8+window_topleft+4] |
||
2915 | mov [edi+0x80000+APPDATA.wnd_clientbox.top],eax |
||
2916 | neg eax |
||
2917 | sub eax,[esp] |
||
2918 | add eax,[ecx+WDATA.box.height] |
||
2919 | mov [edi+0x80000+APPDATA.wnd_clientbox.height],eax |
||
2920 | add esp,4 |
||
2921 | |||
2922 | pop edi ecx eax |
||
2923 | ret |
||
2924 | @@: |
||
2925 | xor eax,eax |
||
2926 | mov [edi+0x80000+APPDATA.wnd_clientbox.left],eax |
||
2927 | mov [edi+0x80000+APPDATA.wnd_clientbox.top],eax |
||
2928 | mov eax,[ecx+WDATA.box.width] |
||
2929 | mov [edi+0x80000+APPDATA.wnd_clientbox.width],eax |
||
2930 | mov eax,[ecx+WDATA.box.height] |
||
2931 | mov [edi+0x80000+APPDATA.wnd_clientbox.height],eax |
||
2932 | |||
2933 | pop edi ecx eax |
||
2934 | ret |
||
2935 | |||
1 | ha | 2936 | sys_set_window: |
2937 | |||
2938 | mov edi,[0x3000] |
||
2939 | shl edi,5 |
||
2940 | add edi,window_data |
||
2941 | |||
2942 | ; colors |
||
114 | mikedld | 2943 | mov [edi+WDATA.cl_workarea],ecx |
2944 | mov [edi+WDATA.cl_titlebar],edx |
||
2945 | mov [edi+WDATA.cl_frames],esi |
||
1 | ha | 2946 | |
2947 | ; check flag (?) |
||
186 | diamond | 2948 | test [edi+WDATA.fl_wdrawn],1 |
2949 | jnz newd |
||
1 | ha | 2950 | |
2951 | push eax |
||
2952 | mov eax,[timer_ticks] ;[0xfdf0] |
||
2953 | add eax,100 |
||
2954 | mov [new_window_starting],eax |
||
2955 | pop eax |
||
2956 | |||
114 | mikedld | 2957 | mov word[edi+WDATA.box.width],ax |
2958 | mov word[edi+WDATA.box.height],bx |
||
2959 | sar eax,16 |
||
2960 | sar ebx,16 |
||
2961 | mov word[edi+WDATA.box.left],ax |
||
2962 | mov word[edi+WDATA.box.top],bx |
||
1 | ha | 2963 | |
2964 | call check_window_position |
||
2965 | |||
164 | serge | 2966 | call set_window_clientbox |
1 | ha | 2967 | |
2968 | push ecx esi edi ; save for window fullscreen/resize |
||
114 | mikedld | 2969 | ;mov esi,edi |
2970 | |||
2971 | mov cl,[edi+WDATA.fl_wstyle] |
||
2972 | |||
1 | ha | 2973 | sub edi,window_data |
114 | mikedld | 2974 | shl edi,3 |
115 | poddubny | 2975 | add edi,0x80000 |
114 | mikedld | 2976 | |
2977 | and cl,0x0F |
||
115 | poddubny | 2978 | mov [edi+APPDATA.wnd_caption],0 |
114 | mikedld | 2979 | cmp cl,3 |
2980 | jne @f |
||
115 | poddubny | 2981 | mov [edi+APPDATA.wnd_caption],esi |
114 | mikedld | 2982 | @@: mov esi,[esp+0] |
2983 | |||
115 | poddubny | 2984 | add edi, APPDATA.saved_box |
186 | diamond | 2985 | movsd |
2986 | movsd |
||
2987 | movsd |
||
2988 | movsd |
||
1 | ha | 2989 | pop edi esi ecx |
2990 | |||
2991 | push eax ebx ecx edx |
||
2992 | ;;; mov eax, 1 |
||
2993 | ;;; call delay_hs |
||
115 | poddubny | 2994 | mov eax, [edi+WDATA.box.left] |
2995 | mov ebx, [edi+WDATA.box.top] |
||
2996 | mov ecx, [edi+WDATA.box.width] |
||
2997 | mov edx, [edi+WDATA.box.height] |
||
1 | ha | 2998 | add ecx, eax |
2999 | add edx, ebx |
||
3000 | call calculatescreen |
||
3001 | pop edx ecx ebx eax |
||
3002 | |||
3003 | mov [0xf400],byte 0 ; empty keyboard buffer |
||
3004 | mov [0xf500],byte 0 ; empty button buffer |
||
3005 | |||
3006 | newd: |
||
186 | diamond | 3007 | mov [edi+WDATA.fl_redraw],byte 0 ; no redraw |
1 | ha | 3008 | mov edx,edi |
3009 | |||
3010 | ret |
||
3011 | |||
114 | mikedld | 3012 | syscall_windowsettings: |
1 | ha | 3013 | |
114 | mikedld | 3014 | .set_window_caption: |
3015 | dec eax ; subfunction #1 - set window caption |
||
3016 | jnz .get_window_caption |
||
3017 | |||
3018 | ; NOTE: only window owner thread can set its caption, |
||
3019 | ; so there's no parameter for PID/TID |
||
3020 | |||
3021 | mov edi,[0x3000] |
||
3022 | shl edi,5 |
||
3023 | |||
3024 | ; have to check if caption is within application memory limit |
||
3025 | ; check is trivial, and if application resizes its memory, |
||
3026 | ; caption still can become over bounds |
||
202 | diamond | 3027 | ; diamond, 31.10.2006: check removed because with new memory manager |
3028 | ; there can be valid data after APPDATA.mem_size bound |
||
3029 | ; mov ecx,[edi*8+0x80000+APPDATA.mem_size] |
||
3030 | ; add ecx,255 ; max caption length |
||
3031 | ; cmp ebx,ecx |
||
3032 | ; ja .exit_fail |
||
114 | mikedld | 3033 | |
3034 | mov [edi*8+0x80000+APPDATA.wnd_caption],ebx |
||
3035 | or [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
||
3036 | |||
3037 | call draw_window_caption |
||
3038 | |||
3039 | xor eax,eax ; eax = 0 (success) |
||
3040 | ret |
||
3041 | |||
3042 | .get_window_caption: |
||
3043 | dec eax ; subfunction #2 - get window caption |
||
3044 | jnz .exit_fail |
||
3045 | |||
3046 | ; not implemented yet |
||
3047 | |||
3048 | .exit_fail: |
||
3049 | xor eax,eax |
||
3050 | inc eax ; eax = 1 (fail) |
||
3051 | ret |
||
3052 | |||
3053 | |||
1 | ha | 3054 | sys_window_move: |
3055 | |||
115 | poddubny | 3056 | mov edi,[0x3000] |
49 | mikedld | 3057 | shl edi,5 |
3058 | add edi,window_data |
||
1 | ha | 3059 | |
49 | mikedld | 3060 | test [edi+WDATA.fl_wstate],WSTATE_MAXIMIZED |
3061 | jnz .window_move_return |
||
1 | ha | 3062 | |
115 | poddubny | 3063 | push dword [edi + WDATA.box.left] ; save old coordinates |
3064 | push dword [edi + WDATA.box.top] |
||
3065 | push dword [edi + WDATA.box.width] |
||
3066 | push dword [edi + WDATA.box.height] |
||
1 | ha | 3067 | |
49 | mikedld | 3068 | cmp eax,-1 ; set new position and size |
3069 | je .no_x_reposition |
||
115 | poddubny | 3070 | mov [edi + WDATA.box.left], eax |
49 | mikedld | 3071 | .no_x_reposition: |
3072 | cmp ebx,-1 |
||
3073 | je .no_y_reposition |
||
115 | poddubny | 3074 | mov [edi + WDATA.box.top], ebx |
49 | mikedld | 3075 | .no_y_reposition: |
1 | ha | 3076 | |
49 | mikedld | 3077 | test [edi+WDATA.fl_wstate],WSTATE_ROLLEDUP |
3078 | jnz .no_y_resizing |
||
1 | ha | 3079 | |
49 | mikedld | 3080 | cmp ecx,-1 |
3081 | je .no_x_resizing |
||
115 | poddubny | 3082 | mov [edi + WDATA.box.width], ecx |
49 | mikedld | 3083 | .no_x_resizing: |
3084 | cmp edx,-1 |
||
3085 | je .no_y_resizing |
||
115 | poddubny | 3086 | mov [edi + WDATA.box.height], edx |
49 | mikedld | 3087 | .no_y_resizing: |
1 | ha | 3088 | |
49 | mikedld | 3089 | call check_window_position |
150 | diamond | 3090 | call set_window_clientbox |
1 | ha | 3091 | |
49 | mikedld | 3092 | pushad ; save for window fullscreen/resize |
3093 | mov esi,edi |
||
3094 | sub edi,window_data |
||
3095 | shr edi,5 |
||
3096 | shl edi,8 |
||
115 | poddubny | 3097 | add edi, 0x80000 + APPDATA.saved_box |
49 | mikedld | 3098 | mov ecx,4 |
3099 | cld |
||
3100 | rep movsd |
||
3101 | popad |
||
3102 | |||
3103 | pushad ; calculcate screen at new position |
||
115 | poddubny | 3104 | mov eax, [edi + WDATA.box.left] |
3105 | mov ebx, [edi + WDATA.box.top] |
||
3106 | mov ecx, [edi + WDATA.box.width] |
||
3107 | mov edx, [edi + WDATA.box.height] |
||
164 | serge | 3108 | add ecx,eax |
3109 | add edx,ebx |
||
221 | serge | 3110 | |
49 | mikedld | 3111 | call calculatescreen |
3112 | popad |
||
3113 | |||
3114 | pop edx ; calculcate screen at old position |
||
3115 | pop ecx |
||
3116 | pop ebx |
||
3117 | pop eax |
||
3118 | add ecx,eax |
||
3119 | add edx,ebx |
||
3120 | mov [dlx],eax ; save for drawlimits |
||
3121 | mov [dly],ebx |
||
3122 | mov [dlxe],ecx |
||
3123 | mov [dlye],edx |
||
3124 | call calculatescreen |
||
3125 | |||
115 | poddubny | 3126 | mov [edi + WDATA.fl_redraw], 1 ; flag the process as redraw |
49 | mikedld | 3127 | |
3128 | mov eax,edi ; redraw screen at old position |
||
3129 | xor esi,esi |
||
3130 | call redrawscreen |
||
3131 | |||
3132 | mov [0xfff5],byte 0 ; mouse pointer |
||
3133 | mov [0xfff4],byte 0 ; no mouse under |
||
3134 | mov [0xfb44],byte 0 ; react to mouse up/down |
||
3135 | |||
3136 | mov ecx,10 ; wait 1/10 second |
||
3137 | .wmrl3: |
||
3138 | call [draw_pointer] |
||
3139 | mov eax,1 |
||
3140 | call delay_hs |
||
3141 | loop .wmrl3 |
||
3142 | |||
3143 | mov [window_move_pr],0 |
||
3144 | |||
3145 | .window_move_return: |
||
3146 | |||
1 | ha | 3147 | ret |
3148 | |||
67 | diamond | 3149 | ;type_background_1: |
3150 | ; cmp [0xfff0],byte 0 ; background update ? |
||
3151 | ; jz temp_nobackgr |
||
3152 | ; mov [0xfff0],byte 2 |
||
3153 | ; call change_task |
||
3154 | ; mov [draw_data+32+0],dword 0 |
||
3155 | ; mov [draw_data+32+4],dword 0 |
||
3156 | ; mov eax,[0xfe00] |
||
3157 | ; mov ebx,[0xfe04] |
||
3158 | ; mov [draw_data+32+8],eax |
||
3159 | ; mov [draw_data+32+12],ebx |
||
3160 | ; call drawbackground |
||
3161 | ; mov [0xfff0],byte 0 |
||
3162 | ; mov [0xfff4],byte 0 |
||
3163 | ;temp_nobackgr: |
||
3164 | ; ret |
||
41 | mikedld | 3165 | |
1 | ha | 3166 | uglobal |
3167 | window_move_pr dd 0x0 |
||
3168 | window_move_eax dd 0x0 |
||
3169 | window_move_ebx dd 0x0 |
||
3170 | window_move_ecx dd 0x0 |
||
3171 | window_move_edx dd 0x0 |
||
3172 | endg |
||
3173 | |||
3174 | ;ok - 100% work |
||
3175 | ;nt - not tested |
||
3176 | ;--------------------------------------------------------------------------------------------- |
||
3177 | ;eax |
||
3178 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
||
3179 | ;1 - change task. Ret nothing. Block. ok. |
||
3180 | ;2 - performance control |
||
3181 | ; ebx |
||
3182 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
||
3183 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
||
3184 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
||
3185 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
||
3186 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
||
3187 | ;eax |
||
3188 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
||
3189 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
||
3190 | ;--------------------------------------------------------------------------------------------- |
||
3191 | sys_sheduler: ;noname & halyavin |
||
3192 | cmp eax,0 |
||
3193 | je shed_counter |
||
3194 | cmp eax,2 |
||
3195 | je perf_control |
||
3196 | cmp eax,3 |
||
3197 | je rdmsr_instr |
||
3198 | cmp eax,4 |
||
3199 | je wrmsr_instr |
||
3200 | cmp eax,1 |
||
3201 | jne not_supported |
||
3202 | call change_task ;delay,0 |
||
3203 | ret |
||
3204 | shed_counter: |
||
3205 | mov eax,[context_counter] |
||
3206 | mov [esp+36],eax |
||
3207 | not_supported: |
||
3208 | ret |
||
3209 | perf_control: |
||
3210 | inc eax ;now eax=3 |
||
3211 | cmp ebx,eax |
||
3212 | je cache_disable |
||
3213 | dec eax |
||
3214 | cmp ebx,eax |
||
3215 | je cache_enable |
||
3216 | dec eax |
||
3217 | cmp ebx,eax |
||
3218 | je is_cache_enabled |
||
3219 | dec eax |
||
3220 | cmp ebx,eax |
||
3221 | je modify_pce |
||
3222 | ret |
||
3223 | |||
3224 | rdmsr_instr: |
||
3225 | ;now counter in ecx |
||
3226 | ;(edx:eax) esi:edi => edx:esi |
||
3227 | mov eax,esi |
||
3228 | rdmsr |
||
3229 | mov [esp+36],eax |
||
3230 | mov [esp+24],edx ;ret in ebx? |
||
3231 | ret |
||
3232 | |||
3233 | wrmsr_instr: |
||
3234 | ;now counter in ecx |
||
3235 | ;(edx:eax) esi:edi => edx:esi |
||
3236 | mov eax,esi |
||
3237 | wrmsr |
||
3238 | mov [esp+36],eax |
||
3239 | mov [esp+24],edx ;ret in ebx? |
||
3240 | ret |
||
3241 | |||
3242 | cache_disable: |
||
3243 | mov eax,cr0 |
||
3244 | or eax,01100000000000000000000000000000b |
||
3245 | mov cr0,eax |
||
3246 | wbinvd ;set MESI |
||
3247 | ret |
||
3248 | |||
3249 | cache_enable: |
||
3250 | mov eax,cr0 |
||
3251 | and eax,10011111111111111111111111111111b |
||
3252 | mov cr0,eax |
||
3253 | ret |
||
3254 | |||
3255 | is_cache_enabled: |
||
3256 | mov eax,cr0 |
||
3257 | mov ebx,eax |
||
3258 | and eax,01100000000000000000000000000000b |
||
3259 | jz cache_disabled |
||
3260 | mov [esp+36],ebx |
||
3261 | cache_disabled: |
||
3262 | mov dword [esp+36],eax ;0 |
||
3263 | ret |
||
3264 | |||
3265 | modify_pce: |
||
3266 | mov eax,cr4 |
||
3267 | ; mov ebx,0 |
||
3268 | ; or bx,100000000b ;pce |
||
3269 | ; xor eax,ebx ;invert pce |
||
17 | me_root | 3270 | bts eax,8 ;pce=cr4[8] |
1 | ha | 3271 | mov cr4,eax |
3272 | mov [esp+36],eax |
||
3273 | ret |
||
3274 | ;--------------------------------------------------------------------------------------------- |
||
3275 | |||
3276 | |||
3277 | ; check if pixel is allowed to be drawn |
||
3278 | |||
3279 | checkpixel: |
||
21 | poddubny | 3280 | push eax edx |
1 | ha | 3281 | |
3282 | mov edx,[0xfe00] ; screen x size |
||
3283 | inc edx |
||
21 | poddubny | 3284 | imul edx, ebx |
1 | ha | 3285 | mov dl, [eax+edx+display_data] ; lea eax, [...] |
3286 | |||
21 | poddubny | 3287 | xor ecx, ecx |
221 | serge | 3288 | mov eax, [CURRENT_TASK] |
105 | poddubny | 3289 | cmp al, dl |
21 | poddubny | 3290 | setne cl |
1 | ha | 3291 | |
21 | poddubny | 3292 | pop edx eax |
1 | ha | 3293 | ret |
3294 | |||
3295 | uglobal |
||
3296 | mouse_active db 0 |
||
3297 | endg |
||
3298 | iglobal |
||
143 | diamond | 3299 | cpustring db '/RD/1/CPU',0 |
1 | ha | 3300 | endg |
3301 | |||
67 | diamond | 3302 | uglobal |
76 | mario79 | 3303 | background_defined db 0 ; diamond, 11.04.2006 |
67 | diamond | 3304 | endg |
1 | ha | 3305 | |
3306 | align 4 |
||
3307 | ; check misc |
||
3308 | |||
3309 | checkmisc: |
||
3310 | |||
3311 | cmp [ctrl_alt_del], 1 |
||
3312 | jne nocpustart |
||
143 | diamond | 3313 | mov ebp, cpustring |
3314 | lea esi,[ebp+6] |
||
41 | mikedld | 3315 | xor ebx,ebx ; no parameters |
40 | halyavin | 3316 | xor edx,edx ; no flags |
143 | diamond | 3317 | call fs_RamdiskExecute.flags |
1 | ha | 3318 | mov [ctrl_alt_del], 0 |
3319 | nocpustart: |
||
3320 | cmp [mouse_active], 1 |
||
3321 | jne mouse_not_active |
||
3322 | mov [mouse_active], 0 |
||
3323 | xor edi, edi |
||
3324 | mov ecx, [0x3004] |
||
3325 | set_mouse_event: |
||
3326 | add edi, 256 |
||
115 | poddubny | 3327 | or [edi+0x80000+APPDATA.event_mask], dword 00100000b |
1 | ha | 3328 | loop set_mouse_event |
3329 | mouse_not_active: |
||
3330 | |||
3331 | |||
3332 | cmp [0xfff0],byte 0 ; background update ? |
||
3333 | jz nobackgr |
||
76 | mario79 | 3334 | cmp [background_defined], 0 |
3335 | jz nobackgr |
||
1 | ha | 3336 | mov [0xfff0],byte 2 |
3337 | call change_task |
||
164 | serge | 3338 | mov [draw_data+32 + RECT.left],dword 0 |
3339 | mov [draw_data+32 + RECT.top],dword 0 |
||
1 | ha | 3340 | mov eax,[0xfe00] |
3341 | mov ebx,[0xfe04] |
||
164 | serge | 3342 | mov [draw_data+32 + RECT.right],eax |
3343 | mov [draw_data+32 + RECT.bottom],ebx |
||
1 | ha | 3344 | call drawbackground |
3345 | mov [0xfff0],byte 0 |
||
3346 | mov [0xfff4],byte 0 |
||
3347 | |||
3348 | nobackgr: |
||
3349 | |||
3350 | |||
3351 | ; system shutdown request |
||
3352 | |||
3353 | cmp [0xFF00],byte 0 |
||
3354 | je noshutdown |
||
3355 | |||
3356 | mov edx,[shutdown_processes] |
||
3357 | sub dl,2 |
||
3358 | |||
3359 | cmp [0xff00],dl |
||
3360 | jne no_mark_system_shutdown |
||
3361 | |||
3362 | mov edx,0x3040 |
||
3363 | movzx ecx,byte [0xff00] |
||
3364 | add ecx,5 |
||
3365 | markz: |
||
115 | poddubny | 3366 | mov [edx+TASKDATA.state],byte 3 |
1 | ha | 3367 | add edx,0x20 |
3368 | loop markz |
||
3369 | |||
3370 | no_mark_system_shutdown: |
||
3371 | |||
3372 | call [disable_mouse] |
||
3373 | |||
3374 | dec byte [0xff00] |
||
3375 | |||
3376 | cmp [0xff00],byte 0 |
||
3377 | je system_shutdown |
||
3378 | |||
3379 | noshutdown: |
||
3380 | |||
3381 | |||
3382 | mov eax,[0x3004] ; termination |
||
115 | poddubny | 3383 | mov ebx,0x3020+TASKDATA.state |
1 | ha | 3384 | mov esi,1 |
3385 | |||
3386 | newct: |
||
3387 | mov cl,[ebx] |
||
3388 | cmp cl,byte 3 |
||
3389 | jz terminate |
||
3390 | cmp cl,byte 4 |
||
3391 | jz terminate |
||
3392 | |||
3393 | add ebx,0x20 |
||
3394 | inc esi |
||
3395 | dec eax |
||
3396 | jnz newct |
||
3397 | |||
3398 | ret |
||
3399 | |||
3400 | |||
3401 | |||
3402 | |||
3403 | ; redraw screen |
||
3404 | |||
3405 | redrawscreen: |
||
3406 | |||
3407 | ; eax , if process window_data base is eax, do not set flag/limits |
||
3408 | |||
3409 | pushad |
||
3410 | push eax |
||
3411 | |||
3412 | ;;; mov eax,2 |
||
3413 | ;;; call delay_hs |
||
3414 | |||
3415 | ;mov ecx,0 ; redraw flags for apps |
||
3416 | xor ecx,ecx |
||
3417 | newdw2: |
||
3418 | |||
3419 | inc ecx |
||
3420 | push ecx |
||
3421 | |||
3422 | mov eax,ecx |
||
3423 | shl eax,5 |
||
3424 | add eax,window_data |
||
3425 | |||
3426 | cmp eax,[esp+4] |
||
3427 | je not_this_task |
||
3428 | ; check if window in redraw area |
||
3429 | mov edi,eax |
||
3430 | |||
3431 | cmp ecx,1 ; limit for background |
||
3432 | jz bgli |
||
3433 | |||
115 | poddubny | 3434 | mov eax, [edi + WDATA.box.left] |
3435 | mov ebx, [edi + WDATA.box.top] |
||
3436 | mov ecx, [edi + WDATA.box.width] |
||
3437 | mov edx, [edi + WDATA.box.height] |
||
164 | serge | 3438 | add ecx,eax |
3439 | add edx,ebx |
||
1 | ha | 3440 | |
3441 | mov ecx,[dlye] ; ecx = area y end ebx = window y start |
||
3442 | cmp ecx,ebx |
||
3443 | jb ricino |
||
3444 | |||
3445 | mov ecx,[dlxe] ; ecx = area x end eax = window x start |
||
3446 | cmp ecx,eax |
||
3447 | jb ricino |
||
3448 | |||
115 | poddubny | 3449 | mov eax, [edi + WDATA.box.left] |
3450 | mov ebx, [edi + WDATA.box.top] |
||
3451 | mov ecx, [edi + WDATA.box.width] |
||
3452 | mov edx, [edi + WDATA.box.height] |
||
3453 | add ecx, eax |
||
3454 | add edx, ebx |
||
164 | serge | 3455 | |
1 | ha | 3456 | mov eax,[dly] ; eax = area y start edx = window y end |
3457 | cmp edx,eax |
||
3458 | jb ricino |
||
3459 | |||
3460 | mov eax,[dlx] ; eax = area x start ecx = window x end |
||
3461 | cmp ecx,eax |
||
3462 | jb ricino |
||
3463 | |||
3464 | bgli: |
||
3465 | |||
3466 | cmp edi,esi |
||
3467 | jz ricino |
||
3468 | |||
3469 | mov eax,edi |
||
3470 | add eax,draw_data-window_data |
||
3471 | |||
3472 | mov ebx,[dlx] ; set limits |
||
115 | poddubny | 3473 | mov [eax + RECT.left], ebx |
1 | ha | 3474 | mov ebx,[dly] |
115 | poddubny | 3475 | mov [eax + RECT.top], ebx |
1 | ha | 3476 | mov ebx,[dlxe] |
115 | poddubny | 3477 | mov [eax + RECT.right], ebx |
1 | ha | 3478 | mov ebx,[dlye] |
115 | poddubny | 3479 | mov [eax + RECT.bottom], ebx |
1 | ha | 3480 | |
3481 | sub eax,draw_data-window_data |
||
3482 | |||
3483 | cmp ecx,1 |
||
3484 | jne nobgrd |
||
3485 | cmp esi,1 |
||
3486 | je newdw8 |
||
3487 | call drawbackground |
||
3488 | |||
3489 | newdw8: |
||
3490 | nobgrd: |
||
3491 | |||
115 | poddubny | 3492 | mov [eax + WDATA.fl_redraw],byte 1 ; mark as redraw |
1 | ha | 3493 | |
3494 | ricino: |
||
3495 | |||
3496 | not_this_task: |
||
3497 | |||
3498 | pop ecx |
||
3499 | |||
3500 | cmp ecx,[0x3004] |
||
3501 | jle newdw2 |
||
3502 | |||
3503 | pop eax |
||
3504 | popad |
||
3505 | |||
3506 | ret |
||
3507 | |||
3508 | calculatebackground: ; background |
||
3509 | |||
3510 | ; all black |
||
3511 | |||
3512 | mov [display_data-8],dword 4 ; size x |
||
3513 | mov [display_data-4],dword 2 ; size y |
||
3514 | |||
3515 | mov edi, 0x300000 ; set background to black |
||
3516 | xor eax, eax |
||
3517 | mov ecx, 0x0fff00 / 4 |
||
3518 | cld |
||
3519 | rep stosd |
||
3520 | |||
3521 | mov edi,display_data ; set os to use all pixels |
||
3522 | mov eax,0x01010101 |
||
3523 | mov ecx,0x1fff00 / 4 |
||
3524 | rep stosd |
||
3525 | |||
3526 | mov byte [0xFFF0], 0 ; do not draw background! |
||
3527 | |||
3528 | ret |
||
3529 | |||
3530 | uglobal |
||
3531 | imax dd 0x0 |
||
3532 | endg |
||
3533 | |||
3534 | |||
3535 | |||
3536 | delay_ms: ; delay in 1/1000 sec |
||
3537 | |||
3538 | |||
3539 | push eax |
||
3540 | push ecx |
||
3541 | |||
3542 | mov ecx,esi |
||
3543 | ; |
||
3544 | imul ecx, 33941 |
||
3545 | shr ecx, 9 |
||
3546 | ; |
||
3547 | |||
3548 | in al,0x61 |
||
3549 | and al,0x10 |
||
3550 | mov ah,al |
||
3551 | cld |
||
3552 | |||
3553 | cnt1: in al,0x61 |
||
3554 | and al,0x10 |
||
3555 | cmp al,ah |
||
3556 | jz cnt1 |
||
3557 | |||
3558 | mov ah,al |
||
3559 | loop cnt1 |
||
3560 | |||
3561 | pop ecx |
||
3562 | pop eax |
||
3563 | |||
3564 | ret |
||
3565 | |||
3566 | |||
3567 | set_app_param: |
||
3568 | push edi |
||
3569 | |||
3570 | mov edi,[0x3010] |
||
115 | poddubny | 3571 | mov [edi+TASKDATA.event_mask],eax |
1 | ha | 3572 | |
3573 | pop edi |
||
3574 | ret |
||
3575 | |||
3576 | |||
3577 | |||
3578 | delay_hs: ; delay in 1/100 secs |
||
3579 | push eax |
||
3580 | push ecx |
||
3581 | push edx |
||
3582 | |||
115 | poddubny | 3583 | mov edx,[timer_ticks] |
1 | ha | 3584 | add edx,eax |
3585 | |||
3586 | newtic: |
||
115 | poddubny | 3587 | mov ecx,[timer_ticks] |
1 | ha | 3588 | cmp edx,ecx |
3589 | jbe zerodelay |
||
3590 | |||
3591 | call change_task |
||
3592 | |||
3593 | jmp newtic |
||
3594 | |||
3595 | zerodelay: |
||
3596 | pop edx |
||
3597 | pop ecx |
||
3598 | pop eax |
||
3599 | |||
3600 | ret |
||
3601 | |||
3602 | |||
3603 | memmove: ; memory move in bytes |
||
3604 | |||
3605 | ; eax = from |
||
3606 | ; ebx = to |
||
3607 | ; ecx = no of bytes |
||
3608 | test ecx, ecx |
||
3609 | jle .ret |
||
3610 | |||
3611 | |||
3612 | push esi edi ecx |
||
3613 | |||
3614 | mov edi, ebx |
||
3615 | mov esi, eax |
||
3616 | |||
3617 | test ecx, not 11b |
||
3618 | jz @f |
||
3619 | |||
3620 | push ecx |
||
3621 | shr ecx, 2 |
||
3622 | rep movsd |
||
3623 | pop ecx |
||
3624 | and ecx, 11b |
||
3625 | jz .finish |
||
3626 | @@: |
||
3627 | rep movsb |
||
3628 | |||
3629 | .finish: |
||
3630 | pop ecx edi esi |
||
3631 | .ret: |
||
3632 | ret |
||
3633 | |||
3634 | |||
75 | diamond | 3635 | ; |
3636 | ;align 4 |
||
1 | ha | 3637 | ; |
75 | diamond | 3638 | ;read_floppy_file: |
1 | ha | 3639 | ; |
75 | diamond | 3640 | ;; as input |
3641 | ;; |
||
3642 | ;; eax pointer to file |
||
3643 | ;; ebx file lenght |
||
3644 | ;; ecx start 512 byte block number |
||
3645 | ;; edx number of blocks to read |
||
3646 | ;; esi pointer to return/work area (atleast 20 000 bytes) |
||
3647 | ;; |
||
3648 | ;; |
||
3649 | ;; on return |
||
3650 | ;; |
||
3651 | ;; eax = 0 command succesful |
||
3652 | ;; 1 no fd base and/or partition defined |
||
3653 | ;; 2 yet unsupported FS |
||
3654 | ;; 3 unknown FS |
||
3655 | ;; 4 partition not defined at hd |
||
3656 | ;; 5 file not found |
||
3657 | ;; ebx = size of file |
||
1 | ha | 3658 | ; |
75 | diamond | 3659 | ; mov edi,[0x3010] |
3660 | ; add edi,0x10 |
||
3661 | ; add esi,[edi] |
||
3662 | ; add eax,[edi] |
||
1 | ha | 3663 | ; |
75 | diamond | 3664 | ; pushad |
3665 | ; mov edi,esi |
||
3666 | ; add edi,1024 |
||
3667 | ; mov esi,0x100000+19*512 |
||
3668 | ; sub ecx,1 |
||
3669 | ; shl ecx,9 |
||
3670 | ; add esi,ecx |
||
3671 | ; shl edx,9 |
||
3672 | ; mov ecx,edx |
||
3673 | ; cld |
||
3674 | ; rep movsb |
||
3675 | ; popad |
||
3676 | ; |
||
3677 | ; mov [esp+36],eax |
||
3678 | ; mov [esp+24],ebx |
||
3679 | ; ret |
||
1 | ha | 3680 | |
3681 | |||
3682 | |||
3683 | align 4 |
||
3684 | |||
3685 | sys_programirq: |
||
3686 | |||
3687 | mov edi,[0x3010] |
||
115 | poddubny | 3688 | add eax,[edi+TASKDATA.mem_start] |
1 | ha | 3689 | |
75 | diamond | 3690 | cmp ebx,16 |
3691 | jae .not_owner |
||
1 | ha | 3692 | mov edi,[0x3010] |
115 | poddubny | 3693 | mov edi,[edi+TASKDATA.pid] |
75 | diamond | 3694 | cmp edi,[irq_owner+ebx*4] |
1 | ha | 3695 | je spril1 |
75 | diamond | 3696 | .not_owner: |
1 | ha | 3697 | mov [esp+36],dword 1 |
3698 | ret |
||
3699 | spril1: |
||
3700 | |||
3701 | mov esi,eax |
||
3702 | shl ebx,6 |
||
3703 | add ebx,irq00read |
||
3704 | mov edi,ebx |
||
3705 | mov ecx,16 |
||
3706 | cld |
||
3707 | rep movsd |
||
3708 | mov [esp+36],dword 0 |
||
3709 | ret |
||
3710 | |||
3711 | |||
3712 | align 4 |
||
3713 | |||
3714 | get_irq_data: |
||
75 | diamond | 3715 | cmp eax,16 |
3716 | jae .not_owner |
||
1 | ha | 3717 | mov edx,eax ; check for correct owner |
3718 | shl edx,2 |
||
3719 | add edx,irq_owner |
||
3720 | mov edx,[edx] |
||
3721 | mov edi,[0x3010] |
||
115 | poddubny | 3722 | mov edi,[edi+TASKDATA.pid] |
1 | ha | 3723 | cmp edx,edi |
3724 | je gidril1 |
||
75 | diamond | 3725 | .not_owner: |
3726 | mov [esp+32],dword 2 ; ecx=2 |
||
1 | ha | 3727 | ret |
3728 | |||
3729 | gidril1: |
||
3730 | |||
3731 | mov ebx,eax |
||
3732 | shl ebx,12 |
||
3733 | add ebx,0x2e0000 |
||
3734 | mov eax,[ebx] |
||
3735 | mov ecx,1 |
||
3736 | test eax,eax |
||
3737 | jz gid1 |
||
3738 | |||
3739 | dec eax |
||
3740 | mov esi,ebx |
||
3741 | mov [ebx],eax |
||
3742 | movzx ebx,byte [ebx+0x10] |
||
3743 | add esi,0x10 |
||
3744 | mov edi,esi |
||
3745 | inc esi |
||
3746 | mov ecx,4000 / 4 |
||
3747 | cld |
||
3748 | rep movsd |
||
75 | diamond | 3749 | ; xor ecx,ecx ; as result of 'rep' ecx=0 |
1 | ha | 3750 | gid1: |
3751 | mov [esp+36],eax |
||
3752 | mov [esp+32],ecx |
||
3753 | mov [esp+24],ebx |
||
3754 | ret |
||
3755 | |||
3756 | |||
3757 | set_io_access_rights: |
||
3758 | |||
3759 | pushad |
||
3760 | |||
3761 | mov edi,[0x3000] |
||
3762 | imul edi,tss_step |
||
3763 | add edi,tss_data+128 |
||
3764 | ; add edi,128 |
||
3765 | |||
3766 | mov ecx,eax |
||
3767 | and ecx,7 ; offset in byte |
||
3768 | |||
3769 | shr eax,3 ; number of byte |
||
3770 | add edi,eax |
||
3771 | |||
3772 | mov ebx,1 |
||
3773 | shl ebx,cl |
||
3774 | |||
3775 | cmp ebp,0 ; enable access - ebp = 0 |
||
3776 | jne siar1 |
||
3777 | |||
3778 | not ebx |
||
3779 | and [edi],byte bl |
||
3780 | |||
3781 | popad |
||
3782 | |||
3783 | ret |
||
3784 | |||
3785 | siar1: |
||
3786 | |||
3787 | or [edi],byte bl ; disable access - ebp = 1 |
||
3788 | |||
3789 | popad |
||
3790 | |||
3791 | ret |
||
3792 | |||
3793 | r_f_port_area: |
||
3794 | |||
3795 | test eax, eax |
||
3796 | jnz free_port_area |
||
3797 | ; je r_port_area |
||
3798 | ; jmp free_port_area |
||
3799 | |||
3800 | ; r_port_area: |
||
3801 | |||
3802 | pushad |
||
3803 | |||
3804 | cmp ebx,ecx ; beginning > end ? |
||
75 | diamond | 3805 | ja rpal1 |
3806 | cmp ecx,65536 |
||
3807 | jae rpal1 |
||
1 | ha | 3808 | mov esi,[0x2d0000] |
75 | diamond | 3809 | test esi,esi ; no reserved areas ? |
1 | ha | 3810 | je rpal2 |
3811 | cmp esi,255 ; max reserved |
||
75 | diamond | 3812 | jae rpal1 |
1 | ha | 3813 | rpal3: |
3814 | mov edi,esi |
||
3815 | shl edi,4 |
||
3816 | add edi,0x2d0000 |
||
3817 | cmp ebx,[edi+8] |
||
75 | diamond | 3818 | ja rpal4 |
1 | ha | 3819 | cmp ecx,[edi+4] |
3820 | jae rpal1 |
||
3821 | ; jb rpal4 |
||
3822 | ; jmp rpal1 |
||
3823 | rpal4: |
||
3824 | |||
3825 | dec esi |
||
3826 | jnz rpal3 |
||
3827 | jmp rpal2 |
||
3828 | rpal1: |
||
3829 | popad |
||
3830 | mov eax,1 |
||
3831 | ret |
||
3832 | |||
3833 | rpal2: |
||
3834 | popad |
||
3835 | |||
3836 | |||
3837 | ; enable port access at port IO map |
||
3838 | cli |
||
3839 | pushad ; start enable io map |
||
3840 | |||
3841 | cmp ecx,65536 ;16384 |
||
3842 | jae no_unmask_io ; jge |
||
3843 | |||
3844 | mov eax,ebx |
||
3845 | |||
3846 | new_port_access: |
||
3847 | |||
3848 | pushad |
||
3849 | |||
75 | diamond | 3850 | xor ebp,ebp ; enable - eax = port |
1 | ha | 3851 | call set_io_access_rights |
3852 | |||
3853 | popad |
||
3854 | |||
3855 | inc eax |
||
3856 | cmp eax,ecx |
||
3857 | jbe new_port_access |
||
3858 | |||
3859 | no_unmask_io: |
||
3860 | |||
3861 | popad ; end enable io map |
||
3862 | sti |
||
3863 | |||
3864 | mov edi,[0x2d0000] |
||
3865 | add edi,1 |
||
3866 | mov [0x2d0000],edi |
||
3867 | shl edi,4 |
||
3868 | add edi,0x2d0000 |
||
3869 | mov esi,[0x3010] |
||
115 | poddubny | 3870 | mov esi,[esi+TASKDATA.pid] |
1 | ha | 3871 | mov [edi],esi |
3872 | mov [edi+4],ebx |
||
3873 | mov [edi+8],ecx |
||
3874 | |||
3875 | xor eax, eax |
||
3876 | ret |
||
3877 | |||
3878 | free_port_area: |
||
3879 | |||
3880 | pushad |
||
3881 | |||
3882 | mov esi,[0x2d0000] ; no reserved areas ? |
||
75 | diamond | 3883 | test esi,esi |
1 | ha | 3884 | je frpal2 |
3885 | mov edx,[0x3010] |
||
115 | poddubny | 3886 | mov edx,[edx+TASKDATA.pid] |
1 | ha | 3887 | frpal3: |
3888 | mov edi,esi |
||
3889 | shl edi,4 |
||
3890 | add edi,0x2d0000 |
||
3891 | cmp edx,[edi] |
||
3892 | jne frpal4 |
||
3893 | cmp ebx,[edi+4] |
||
3894 | jne frpal4 |
||
3895 | cmp ecx,[edi+8] |
||
3896 | jne frpal4 |
||
3897 | jmp frpal1 |
||
3898 | frpal4: |
||
3899 | dec esi |
||
3900 | jnz frpal3 |
||
3901 | frpal2: |
||
3902 | popad |
||
3903 | mov eax,1 |
||
3904 | ret |
||
3905 | frpal1: |
||
3906 | mov ecx,256 |
||
3907 | sub ecx,esi |
||
3908 | shl ecx,4 |
||
3909 | mov esi,edi |
||
3910 | add esi,16 |
||
3911 | cld |
||
3912 | rep movsb |
||
3913 | |||
3914 | dec dword [0x2d0000] |
||
3915 | |||
3916 | popad |
||
3917 | |||
3918 | |||
3919 | ; disable port access at port IO map |
||
3920 | |||
3921 | pushad ; start disable io map |
||
3922 | |||
3923 | cmp ecx,65536 ;16384 |
||
3924 | jge no_mask_io |
||
3925 | |||
3926 | mov eax,ebx |
||
3927 | |||
3928 | new_port_access_disable: |
||
3929 | |||
3930 | pushad |
||
3931 | |||
3932 | mov ebp,1 ; disable - eax = port |
||
3933 | call set_io_access_rights |
||
3934 | |||
3935 | popad |
||
3936 | |||
3937 | inc eax |
||
3938 | cmp eax,ecx |
||
3939 | jbe new_port_access_disable |
||
3940 | |||
3941 | no_mask_io: |
||
3942 | |||
3943 | popad ; end disable io map |
||
3944 | |||
3945 | xor eax, eax |
||
3946 | ret |
||
3947 | |||
3948 | |||
3949 | reserve_free_irq: |
||
3950 | |||
75 | diamond | 3951 | mov ecx, 1 |
3952 | cmp ebx, 16 |
||
3953 | jae fril1 |
||
3954 | test eax,eax |
||
1 | ha | 3955 | jz reserve_irq |
3956 | |||
75 | diamond | 3957 | lea edi,[irq_owner+ebx*4] |
1 | ha | 3958 | mov edx,[edi] |
3959 | mov eax,[0x3010] |
||
115 | poddubny | 3960 | cmp edx,[eax+TASKDATA.pid] |
1 | ha | 3961 | jne fril1 |
75 | diamond | 3962 | dec ecx |
3963 | mov [edi],ecx |
||
1 | ha | 3964 | fril1: |
3965 | mov [esp+36],ecx ; return in eax |
||
3966 | ret |
||
3967 | |||
3968 | reserve_irq: |
||
3969 | |||
75 | diamond | 3970 | lea edi,[irq_owner+ebx*4] |
3971 | cmp dword [edi], 0 |
||
3972 | jnz ril1 |
||
1 | ha | 3973 | |
3974 | mov edx,[0x3010] |
||
115 | poddubny | 3975 | mov edx,[edx+TASKDATA.pid] |
1 | ha | 3976 | mov [edi],edx |
75 | diamond | 3977 | dec ecx |
1 | ha | 3978 | ril1: |
3979 | mov [esp+36],ecx ; return in eax |
||
3980 | ret |
||
3981 | |||
3982 | drawbackground: |
||
33 | mario79 | 3983 | inc [mouse_pause] |
1 | ha | 3984 | cmp [0xfe0c],word 0x12 |
117 | mario79 | 3985 | je dbrv20 |
1 | ha | 3986 | dbrv12: |
3987 | cmp [0xfe0c],word 0100000000000000b |
||
3988 | jge dbrv20 |
||
3989 | cmp [0xfe0c],word 0x13 |
||
3990 | je dbrv20 |
||
3991 | call vesa12_drawbackground |
||
33 | mario79 | 3992 | dec [mouse_pause] |
36 | mario79 | 3993 | call [draw_pointer] |
1 | ha | 3994 | ret |
3995 | dbrv20: |
||
3996 | cmp [display_data-12],dword 1 |
||
3997 | jne bgrstr |
||
3998 | call vesa20_drawbackground_tiled |
||
33 | mario79 | 3999 | dec [mouse_pause] |
36 | mario79 | 4000 | call [draw_pointer] |
1 | ha | 4001 | ret |
4002 | bgrstr: |
||
4003 | call vesa20_drawbackground_stretch |
||
33 | mario79 | 4004 | dec [mouse_pause] |
36 | mario79 | 4005 | call [draw_pointer] |
1 | ha | 4006 | ret |
4007 | |||
75 | diamond | 4008 | align 4 |
1 | ha | 4009 | |
75 | diamond | 4010 | syscall_putimage: ; PutImage |
33 | mario79 | 4011 | |
75 | diamond | 4012 | mov edx,ecx |
4013 | mov ecx,ebx |
||
4014 | lea ebx, [eax+std_application_base_address] |
||
4015 | |||
1 | ha | 4016 | sys_putimage: |
53 | mikedld | 4017 | test ecx,0x80008000 |
4018 | jnz .exit |
||
4019 | test ecx,0x0000FFFF |
||
4020 | jz .exit |
||
4021 | test ecx,0xFFFF0000 |
||
4022 | jnz @f |
||
4023 | .exit: |
||
4024 | ret |
||
4025 | @@: |
||
114 | mikedld | 4026 | mov edi,[0x3000] |
4027 | shl edi,8 |
||
4028 | add dx,word[edi+0x80000+APPDATA.wnd_clientbox.top] |
||
4029 | rol edx,16 |
||
4030 | add dx,word[edi+0x80000+APPDATA.wnd_clientbox.left] |
||
4031 | rol edx,16 |
||
4032 | .forced: |
||
117 | mario79 | 4033 | ; mov eax, vga_putimage |
75 | diamond | 4034 | cmp [0xfe0c], word 0x12 |
117 | mario79 | 4035 | jz @f ;.doit |
75 | diamond | 4036 | mov eax, vesa12_putimage |
4037 | cmp [0xfe0c], word 0100000000000000b |
||
4038 | jae @f |
||
4039 | cmp [0xfe0c], word 0x13 |
||
4040 | jnz .doit |
||
4041 | @@: |
||
4042 | mov eax, vesa20_putimage |
||
4043 | .doit: |
||
119 | mario79 | 4044 | inc [mouse_pause] |
75 | diamond | 4045 | call eax |
119 | mario79 | 4046 | dec [mouse_pause] |
75 | diamond | 4047 | jmp [draw_pointer] |
1 | ha | 4048 | |
4049 | ; eax x beginning |
||
4050 | ; ebx y beginning |
||
4051 | ; ecx x end |
||
4052 | ; edx y end |
||
4053 | ; edi color |
||
4054 | |||
4055 | __sys_drawbar: |
||
114 | mikedld | 4056 | mov esi,[0x3000] |
4057 | shl esi,8 |
||
4058 | add eax,[esi+0x80000+APPDATA.wnd_clientbox.left] |
||
4059 | add ecx,[esi+0x80000+APPDATA.wnd_clientbox.left] |
||
4060 | add ebx,[esi+0x80000+APPDATA.wnd_clientbox.top] |
||
4061 | add edx,[esi+0x80000+APPDATA.wnd_clientbox.top] |
||
4062 | .forced: |
||
33 | mario79 | 4063 | inc [mouse_pause] |
4064 | cmp [0xfe0c],word 0x12 |
||
117 | mario79 | 4065 | je dbv20 |
1 | ha | 4066 | sdbv20: |
4067 | cmp [0xfe0c],word 0100000000000000b |
||
4068 | jge dbv20 |
||
4069 | cmp [0xfe0c],word 0x13 |
||
4070 | je dbv20 |
||
4071 | call vesa12_drawbar |
||
33 | mario79 | 4072 | dec [mouse_pause] |
36 | mario79 | 4073 | call [draw_pointer] |
1 | ha | 4074 | ret |
4075 | dbv20: |
||
4076 | call vesa20_drawbar |
||
33 | mario79 | 4077 | dec [mouse_pause] |
36 | mario79 | 4078 | call [draw_pointer] |
1 | ha | 4079 | ret |
4080 | |||
4081 | |||
4082 | |||
4083 | kb_read: |
||
4084 | |||
4085 | push ecx edx |
||
4086 | |||
164 | serge | 4087 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 4088 | kr_loop: |
4089 | in al,0x64 |
||
4090 | test al,1 |
||
4091 | jnz kr_ready |
||
4092 | loop kr_loop |
||
4093 | mov ah,1 |
||
4094 | jmp kr_exit |
||
4095 | kr_ready: |
||
4096 | push ecx |
||
4097 | mov ecx,32 |
||
4098 | kr_delay: |
||
4099 | loop kr_delay |
||
4100 | pop ecx |
||
4101 | in al,0x60 |
||
4102 | xor ah,ah |
||
4103 | kr_exit: |
||
4104 | |||
4105 | pop edx ecx |
||
4106 | |||
4107 | ret |
||
4108 | |||
4109 | |||
4110 | kb_write: |
||
4111 | |||
4112 | push ecx edx |
||
4113 | |||
4114 | mov dl,al |
||
98 | mario79 | 4115 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 4116 | kw_loop1: |
4117 | in al,0x64 |
||
4118 | test al,0x20 |
||
4119 | jz kw_ok1 |
||
4120 | loop kw_loop1 |
||
4121 | mov ah,1 |
||
4122 | jmp kw_exit |
||
4123 | kw_ok1: |
||
4124 | in al,0x60 |
||
98 | mario79 | 4125 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 4126 | kw_loop: |
4127 | in al,0x64 |
||
4128 | test al,2 |
||
4129 | jz kw_ok |
||
4130 | loop kw_loop |
||
4131 | mov ah,1 |
||
4132 | jmp kw_exit |
||
4133 | kw_ok: |
||
4134 | mov al,dl |
||
4135 | out 0x60,al |
||
98 | mario79 | 4136 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 4137 | kw_loop3: |
4138 | in al,0x64 |
||
4139 | test al,2 |
||
4140 | jz kw_ok3 |
||
4141 | loop kw_loop3 |
||
4142 | mov ah,1 |
||
4143 | jmp kw_exit |
||
4144 | kw_ok3: |
||
4145 | mov ah,8 |
||
4146 | kw_loop4: |
||
98 | mario79 | 4147 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 4148 | kw_loop5: |
4149 | in al,0x64 |
||
4150 | test al,1 |
||
4151 | jnz kw_ok4 |
||
4152 | loop kw_loop5 |
||
4153 | dec ah |
||
4154 | jnz kw_loop4 |
||
4155 | kw_ok4: |
||
4156 | xor ah,ah |
||
4157 | kw_exit: |
||
4158 | |||
4159 | pop edx ecx |
||
4160 | |||
4161 | ret |
||
4162 | |||
4163 | |||
4164 | kb_cmd: |
||
4165 | |||
98 | mario79 | 4166 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 4167 | c_wait: |
4168 | in al,0x64 |
||
4169 | test al,2 |
||
4170 | jz c_send |
||
4171 | loop c_wait |
||
4172 | jmp c_error |
||
4173 | c_send: |
||
4174 | mov al,bl |
||
4175 | out 0x64,al |
||
98 | mario79 | 4176 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 4177 | c_accept: |
4178 | in al,0x64 |
||
4179 | test al,2 |
||
4180 | jz c_ok |
||
4181 | loop c_accept |
||
4182 | c_error: |
||
4183 | mov ah,1 |
||
4184 | jmp c_exit |
||
4185 | c_ok: |
||
4186 | xor ah,ah |
||
4187 | c_exit: |
||
4188 | ret |
||
4189 | |||
4190 | |||
4191 | setmouse: ; set mousepicture -pointer |
||
4192 | ; ps2 mouse enable |
||
4193 | |||
4194 | mov [0xf200],dword mousepointer |
||
4195 | |||
4196 | cli |
||
33 | mario79 | 4197 | ; mov bl,0xa8 ; enable mouse cmd |
4198 | ; call kb_cmd |
||
4199 | ; call kb_read ; read status |
||
4200 | ; mov bl,0x20 ; get command byte |
||
4201 | ; call kb_cmd |
||
4202 | ; call kb_read |
||
4203 | ; or al,3 ; enable interrupt |
||
4204 | ; mov bl,0x60 ; write command |
||
4205 | ; push eax |
||
4206 | ; call kb_cmd |
||
4207 | ; pop eax |
||
4208 | ; call kb_write |
||
4209 | ; mov bl,0xd4 ; for mouse |
||
4210 | ; call kb_cmd |
||
4211 | ; mov al,0xf4 ; enable mouse device |
||
4212 | ; call kb_write |
||
4213 | ; call kb_read ; read status return |
||
1 | ha | 4214 | |
4215 | ; com1 mouse enable |
||
4216 | |||
4217 | mov bx,0x3f8 ; combase |
||
4218 | |||
4219 | mov dx,bx |
||
4220 | add dx,3 |
||
4221 | mov al,0x80 |
||
4222 | out dx,al |
||
4223 | |||
4224 | mov dx,bx |
||
4225 | add dx,1 |
||
4226 | mov al,0 |
||
4227 | out dx,al |
||
4228 | |||
4229 | mov dx,bx |
||
4230 | add dx,0 |
||
4231 | mov al,0x30*2 ; 0x30 / 4 |
||
4232 | out dx,al |
||
4233 | |||
4234 | mov dx,bx |
||
4235 | add dx,3 |
||
4236 | mov al,2 ; 3 |
||
4237 | out dx,al |
||
4238 | |||
4239 | mov dx,bx |
||
4240 | add dx,4 |
||
4241 | mov al,0xb |
||
4242 | out dx,al |
||
4243 | |||
4244 | mov dx,bx |
||
4245 | add dx,1 |
||
4246 | mov al,1 |
||
4247 | out dx,al |
||
4248 | |||
4249 | |||
4250 | ; com2 mouse enable |
||
4251 | |||
4252 | mov bx,0x2f8 ; combase |
||
4253 | |||
4254 | mov dx,bx |
||
4255 | add dx,3 |
||
4256 | mov al,0x80 |
||
4257 | out dx,al |
||
4258 | |||
4259 | mov dx,bx |
||
4260 | add dx,1 |
||
4261 | mov al,0 |
||
4262 | out dx,al |
||
4263 | |||
4264 | mov dx,bx |
||
4265 | add dx,0 |
||
4266 | mov al,0x30*2 |
||
4267 | out dx,al |
||
4268 | |||
4269 | mov dx,bx |
||
4270 | add dx,3 |
||
4271 | mov al,2 |
||
4272 | out dx,al |
||
4273 | |||
4274 | mov dx,bx |
||
4275 | add dx,4 |
||
4276 | mov al,0xb |
||
4277 | out dx,al |
||
4278 | |||
4279 | mov dx,bx |
||
4280 | add dx,1 |
||
4281 | mov al,1 |
||
4282 | out dx,al |
||
4283 | |||
4284 | ret |
||
4285 | |||
4286 | |||
4287 | _rdtsc: |
||
164 | serge | 4288 | bt [cpu_caps], CAPS_TSC |
4289 | jnc ret_rdtsc |
||
1 | ha | 4290 | rdtsc |
4291 | ret |
||
4292 | ret_rdtsc: |
||
4293 | mov edx,0xffffffff |
||
4294 | mov eax,0xffffffff |
||
4295 | ret |
||
4296 | |||
4297 | rerouteirqs: |
||
4298 | |||
4299 | cli |
||
4300 | |||
4301 | mov al,0x11 ; icw4, edge triggered |
||
4302 | out 0x20,al |
||
4303 | call pic_delay |
||
4304 | out 0xA0,al |
||
4305 | call pic_delay |
||
4306 | |||
4307 | mov al,0x20 ; generate 0x20 + |
||
4308 | out 0x21,al |
||
4309 | call pic_delay |
||
4310 | mov al,0x28 ; generate 0x28 + |
||
4311 | out 0xA1,al |
||
4312 | call pic_delay |
||
4313 | |||
4314 | mov al,0x04 ; slave at irq2 |
||
4315 | out 0x21,al |
||
4316 | call pic_delay |
||
4317 | mov al,0x02 ; at irq9 |
||
4318 | out 0xA1,al |
||
4319 | call pic_delay |
||
4320 | |||
4321 | mov al,0x01 ; 8086 mode |
||
4322 | out 0x21,al |
||
4323 | call pic_delay |
||
4324 | out 0xA1,al |
||
4325 | call pic_delay |
||
4326 | |||
4327 | mov al,255 ; mask all irq's |
||
4328 | out 0xA1,al |
||
4329 | call pic_delay |
||
4330 | out 0x21,al |
||
4331 | call pic_delay |
||
4332 | |||
4333 | mov ecx,0x1000 |
||
4334 | cld |
||
4335 | picl1: call pic_delay |
||
4336 | loop picl1 |
||
4337 | |||
4338 | mov al,255 ; mask all irq's |
||
4339 | out 0xA1,al |
||
4340 | call pic_delay |
||
4341 | out 0x21,al |
||
4342 | call pic_delay |
||
4343 | |||
4344 | cli |
||
4345 | |||
4346 | ret |
||
4347 | |||
4348 | |||
4349 | pic_delay: |
||
4350 | |||
4351 | jmp pdl1 |
||
4352 | pdl1: ret |
||
4353 | |||
4354 | |||
4355 | sys_msg_board_str: |
||
4356 | |||
4357 | pushad |
||
4358 | @@: |
||
4359 | cmp [esi],byte 0 |
||
4360 | je @f |
||
4361 | mov eax,1 |
||
4362 | movzx ebx,byte [esi] |
||
4363 | call sys_msg_board |
||
4364 | inc esi |
||
4365 | jmp @b |
||
4366 | @@: |
||
4367 | popad |
||
4368 | ret |
||
4369 | |||
4370 | uglobal |
||
4371 | msg_board_data: times 512 db 0 |
||
4372 | msg_board_count dd 0x0 |
||
4373 | endg |
||
4374 | |||
4375 | sys_msg_board: |
||
4376 | |||
4377 | ; eax=1 : write : bl byte to write |
||
4378 | ; eax=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
||
4379 | |||
4380 | mov ecx,[msg_board_count] |
||
4381 | cmp eax, 1 |
||
4382 | jne smbl1 |
||
4383 | |||
4384 | |||
4385 | mov [msg_board_data+ecx],bl |
||
4386 | inc ecx |
||
4387 | and ecx, 511 |
||
4388 | mov [msg_board_count], ecx |
||
4389 | mov [check_idle_semaphore], 5 |
||
4390 | ret |
||
4391 | smbl1: |
||
4392 | |||
4393 | cmp eax, 2 |
||
4394 | jne smbl2 |
||
4395 | test ecx, ecx |
||
4396 | jz smbl21 |
||
4397 | ; mov edi, msg_board_data |
||
4398 | ; mov esi, msg_board_data+1 |
||
4399 | ; movzx eax, byte [edi] |
||
4400 | mov eax, msg_board_data+1 |
||
4401 | mov ebx, msg_board_data |
||
4402 | movzx edx, byte [ebx] |
||
4403 | call memmove |
||
4404 | ; push ecx |
||
4405 | ; shr ecx, 2 |
||
4406 | ; cld |
||
4407 | ; rep movsd |
||
4408 | ; pop ecx |
||
4409 | ; and ecx, 3 |
||
4410 | ; rep movsb |
||
4411 | dec [msg_board_count] |
||
4412 | mov [esp+36], edx ;eax |
||
4413 | mov [esp+24], dword 1 |
||
4414 | ret |
||
4415 | smbl21: |
||
4416 | mov [esp+36], ecx |
||
4417 | mov [esp+24], ecx |
||
4418 | |||
4419 | smbl2: |
||
4420 | ret |
||
4421 | |||
4422 | |||
4423 | |||
4424 | sys_trace: |
||
4425 | |||
4426 | test eax, eax ; get event data |
||
4427 | jnz no_get_sys_events |
||
4428 | |||
4429 | mov esi,save_syscall_data ; data |
||
4430 | mov edi,[0x3010] |
||
115 | poddubny | 4431 | mov edi,[edi+TASKDATA.mem_start] |
1 | ha | 4432 | add edi,ebx |
4433 | cld |
||
4434 | rep movsb |
||
4435 | |||
4436 | mov [esp+24],dword 0 |
||
4437 | mov eax,[save_syscall_count] ; count |
||
4438 | mov [esp+36],eax |
||
4439 | ret |
||
4440 | |||
4441 | no_get_sys_events: |
||
4442 | |||
4443 | ret |
||
4444 | |||
4445 | |||
4446 | sys_process_def: |
||
92 | diamond | 4447 | mov edi, [0x3000] |
1 | ha | 4448 | |
92 | diamond | 4449 | dec eax ; 1 = set keyboard mode |
1 | ha | 4450 | jne no_set_keyboard_setup |
4451 | |||
4452 | shl edi,8 |
||
115 | poddubny | 4453 | mov [edi+0x80000 + APPDATA.keyboard_mode],bl |
1 | ha | 4454 | |
4455 | ret |
||
4456 | |||
4457 | no_set_keyboard_setup: |
||
4458 | |||
92 | diamond | 4459 | dec eax ; 2 = get keyboard mode |
1 | ha | 4460 | jne no_get_keyboard_setup |
4461 | |||
4462 | shl edi,8 |
||
115 | poddubny | 4463 | movzx eax, byte [0x80000+edi + APPDATA.keyboard_mode] |
1 | ha | 4464 | |
4465 | mov [esp+36],eax |
||
4466 | |||
4467 | ret |
||
4468 | |||
4469 | no_get_keyboard_setup: |
||
4470 | |||
92 | diamond | 4471 | dec eax ; 3 = get keyboard ctrl, alt, shift |
1 | ha | 4472 | jne no_get_keyboard_cas |
4473 | |||
4474 | ; xor eax,eax |
||
4475 | ; movzx eax,byte [shift] |
||
4476 | ; movzx ebx,byte [ctrl] |
||
4477 | ; shl ebx,2 |
||
4478 | ; add eax,ebx |
||
4479 | ; movzx ebx,byte [alt] |
||
4480 | ; shl ebx,3 |
||
4481 | ; add eax,ebx |
||
4482 | |||
4483 | ;// mike.dld [ |
||
4484 | mov eax, [kb_state] |
||
4485 | ;// mike.dld ] |
||
4486 | |||
4487 | mov [esp+36],eax |
||
4488 | |||
4489 | ret |
||
4490 | |||
4491 | no_get_keyboard_cas: |
||
4492 | |||
92 | diamond | 4493 | dec eax |
4494 | jnz no_add_keyboard_hotkey |
||
1 | ha | 4495 | |
92 | diamond | 4496 | mov eax, hotkey_list |
4497 | @@: |
||
4498 | cmp dword [eax+8], 0 |
||
4499 | jz .found_free |
||
4500 | add eax, 16 |
||
4501 | cmp eax, hotkey_list+16*256 |
||
4502 | jb @b |
||
4503 | mov dword [esp+36], 1 |
||
4504 | ret |
||
4505 | .found_free: |
||
4506 | mov [eax+8], edi |
||
4507 | mov [eax+4], ecx |
||
4508 | movzx ebx, bl |
||
4509 | lea ebx, [hotkey_scancodes+ebx*4] |
||
4510 | mov ecx, [ebx] |
||
4511 | mov [eax], ecx |
||
4512 | mov [ebx], eax |
||
4513 | mov [eax+12], ebx |
||
4514 | jecxz @f |
||
4515 | mov [ecx+12], eax |
||
4516 | @@: |
||
4517 | and dword [esp+36], 0 |
||
4518 | ret |
||
4519 | |||
4520 | no_add_keyboard_hotkey: |
||
4521 | |||
4522 | dec eax |
||
4523 | jnz no_del_keyboard_hotkey |
||
4524 | |||
4525 | movzx ebx, bl |
||
4526 | lea ebx, [hotkey_scancodes+ebx*4] |
||
4527 | mov eax, [ebx] |
||
4528 | .scan: |
||
4529 | test eax, eax |
||
4530 | jz .notfound |
||
4531 | cmp [eax+8], edi |
||
4532 | jnz .next |
||
4533 | cmp [eax+4], ecx |
||
4534 | jz .found |
||
4535 | .next: |
||
4536 | mov eax, [eax] |
||
4537 | jmp .scan |
||
4538 | .notfound: |
||
4539 | mov dword [esp+36], 1 |
||
4540 | ret |
||
4541 | .found: |
||
4542 | mov ecx, [eax] |
||
4543 | jecxz @f |
||
4544 | mov edx, [eax+12] |
||
4545 | mov [ecx+12], edx |
||
4546 | @@: |
||
4547 | mov ecx, [eax+12] |
||
4548 | mov edx, [eax] |
||
4549 | mov [ecx], edx |
||
4550 | xor edx, edx |
||
4551 | mov [eax+4], edx |
||
4552 | mov [eax+8], edx |
||
4553 | mov [eax+12], edx |
||
4554 | mov [eax], edx |
||
4555 | mov [esp+36], edx |
||
4556 | ret |
||
4557 | |||
4558 | no_del_keyboard_hotkey: |
||
1 | ha | 4559 | ret |
4560 | |||
4561 | |||
4562 | align 4 |
||
4563 | |||
4564 | sys_gs: ; direct screen access |
||
4565 | |||
4566 | cmp eax,1 ; resolution |
||
4567 | jne no_gs1 |
||
4568 | mov eax,[0xfe00] |
||
4569 | shl eax,16 |
||
4570 | mov ax,[0xfe04] |
||
4571 | add eax,0x00010001 |
||
4572 | mov [esp+36],eax |
||
4573 | ret |
||
4574 | no_gs1: |
||
4575 | |||
4576 | cmp eax,2 ; bits per pixel |
||
4577 | jne no_gs2 |
||
4578 | movzx eax,byte [0xfbf1] |
||
4579 | mov [esp+36],eax |
||
4580 | ret |
||
4581 | no_gs2: |
||
4582 | |||
4583 | cmp eax,3 ; bytes per scanline |
||
4584 | jne no_gs3 |
||
4585 | mov eax,[0xfe08] |
||
4586 | mov [esp+36],eax |
||
4587 | ret |
||
4588 | no_gs3: |
||
4589 | |||
4590 | mov [esp+36],dword -1 |
||
4591 | ret |
||
4592 | |||
4593 | |||
4594 | align 4 ; PCI functions |
||
4595 | |||
4596 | sys_pci: |
||
4597 | |||
4598 | call pci_api |
||
4599 | mov [esp+36],eax |
||
4600 | ret |
||
4601 | |||
4602 | |||
4603 | align 4 ; system functions |
||
4604 | |||
4605 | syscall_setpixel: ; SetPixel |
||
4606 | |||
4607 | |||
4608 | mov edx,[0x3010] |
||
115 | poddubny | 4609 | add eax,[edx-twdw+WDATA.box.left] |
4610 | add ebx,[edx-twdw+WDATA.box.top] |
||
114 | mikedld | 4611 | mov edi,[0x3000] |
4612 | shl edi,8 |
||
4613 | add eax,[edi+0x80000+APPDATA.wnd_clientbox.left] |
||
4614 | add ebx,[edi+0x80000+APPDATA.wnd_clientbox.top] |
||
112 | poddubny | 4615 | xor edi,edi ; no force |
114 | mikedld | 4616 | ; mov edi,1 |
112 | poddubny | 4617 | call [disable_mouse] |
1 | ha | 4618 | jmp [putpixel] |
4619 | |||
4620 | align 4 |
||
4621 | |||
4622 | syscall_writetext: ; WriteText |
||
4623 | |||
4624 | mov edi,[0x3010] |
||
115 | poddubny | 4625 | mov ebp,[edi-twdw+WDATA.box.left] |
139 | diamond | 4626 | push esi |
114 | mikedld | 4627 | mov esi,[0x3000] |
4628 | shl esi,8 |
||
4629 | add ebp,[esi+0x80000+APPDATA.wnd_clientbox.left] |
||
1 | ha | 4630 | shl ebp,16 |
115 | poddubny | 4631 | add ebp,[edi-twdw+WDATA.box.top] |
114 | mikedld | 4632 | add bp,word[esi+0x80000+APPDATA.wnd_clientbox.top] |
139 | diamond | 4633 | pop esi |
117 | mario79 | 4634 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 4635 | add eax,ebp |
4636 | xor edi,edi |
||
4637 | jmp dtext |
||
4638 | |||
4639 | align 4 |
||
4640 | |||
4641 | syscall_openramdiskfile: ; OpenRamdiskFile |
||
4642 | |||
4643 | |||
4644 | mov edi,[0x3010] |
||
164 | serge | 4645 | add edi,TASKDATA.mem_start |
1 | ha | 4646 | add eax,[edi] |
4647 | add edx,[edi] |
||
4648 | mov esi,12 |
||
4649 | call fileread |
||
4650 | mov [esp+36],ebx |
||
4651 | ret |
||
4652 | |||
4653 | align 4 |
||
4654 | |||
4655 | syscall_drawrect: ; DrawRect |
||
4656 | |||
4657 | mov edi,ecx |
||
52 | mikedld | 4658 | and edi,0x80FFFFFF |
1 | ha | 4659 | test ax,ax |
4660 | je drectr |
||
4661 | test bx,bx |
||
4662 | je drectr |
||
4663 | movzx ecx,ax |
||
4664 | shr eax,16 |
||
4665 | movzx edx,bx |
||
4666 | shr ebx,16 |
||
114 | mikedld | 4667 | mov esi,[0x3000] |
4668 | shl esi,8 |
||
4669 | add eax,[esi+0x80000+APPDATA.wnd_clientbox.left] |
||
4670 | add ebx,[esi+0x80000+APPDATA.wnd_clientbox.top] |
||
1 | ha | 4671 | add ecx,eax |
4672 | add edx,ebx |
||
4673 | jmp [drawbar] |
||
4674 | drectr: |
||
4675 | ret |
||
4676 | |||
4677 | align 4 |
||
4678 | |||
4679 | syscall_getscreensize: ; GetScreenSize |
||
4680 | |||
4681 | movzx eax,word[0xfe00] |
||
4682 | shl eax,16 |
||
4683 | mov ax,[0xfe04] |
||
4684 | mov [esp+36],eax |
||
4685 | ret |
||
4686 | |||
4687 | align 4 |
||
4688 | |||
4689 | syscall_cdaudio: ; CD |
||
4690 | |||
4691 | call sys_cd_audio |
||
4692 | mov [esp+36],eax |
||
4693 | ret |
||
4694 | |||
4695 | align 4 |
||
4696 | |||
4697 | syscall_delramdiskfile: ; DelRamdiskFile |
||
4698 | |||
4699 | mov edi,[0x3010] |
||
164 | serge | 4700 | add edi,TASKDATA.mem_start |
1 | ha | 4701 | add eax,[edi] |
4702 | call filedelete |
||
4703 | mov [esp+36],eax |
||
4704 | ret |
||
4705 | |||
4706 | align 4 |
||
4707 | |||
4708 | syscall_writeramdiskfile: ; WriteRamdiskFile |
||
4709 | |||
4710 | mov edi,[0x3010] |
||
164 | serge | 4711 | add edi,TASKDATA.mem_start |
1 | ha | 4712 | add eax,[edi] |
4713 | add ebx,[edi] |
||
4714 | call filesave |
||
4715 | mov [esp+36],eax |
||
4716 | ret |
||
4717 | |||
4718 | align 4 |
||
4719 | |||
4720 | syscall_getpixel: ; GetPixel |
||
4721 | mov ecx,[0xfe00] |
||
4722 | inc ecx |
||
4723 | xor edx,edx |
||
4724 | div ecx |
||
4725 | mov ebx,edx |
||
4726 | xchg eax,ebx |
||
4727 | call dword [0xe024] |
||
4728 | mov [esp+36],ecx |
||
4729 | ret |
||
4730 | |||
4731 | align 4 |
||
4732 | |||
4733 | syscall_readstring: ; ReadString |
||
4734 | |||
4735 | mov edi,[0x3010] |
||
164 | serge | 4736 | add edi,TASKDATA.mem_start |
1 | ha | 4737 | add eax,[edi] |
4738 | call read_string |
||
4739 | mov [esp+36],eax |
||
4740 | ret |
||
4741 | |||
4742 | align 4 |
||
4743 | |||
4744 | syscall_drawline: ; DrawLine |
||
4745 | |||
4746 | mov edi,[0x3010] |
||
115 | poddubny | 4747 | movzx edx,word[edi-twdw+WDATA.box.left] |
1 | ha | 4748 | mov ebp,edx |
114 | mikedld | 4749 | mov esi,[0x3000] |
4750 | shl esi,8 |
||
4751 | add ebp,[esi+0x80000+APPDATA.wnd_clientbox.left] |
||
4752 | add dx,word[esi+0x80000+APPDATA.wnd_clientbox.left] |
||
1 | ha | 4753 | shl edx,16 |
4754 | add ebp,edx |
||
115 | poddubny | 4755 | movzx edx,word[edi-twdw+WDATA.box.top] |
1 | ha | 4756 | add eax,ebp |
4757 | mov ebp,edx |
||
114 | mikedld | 4758 | add ebp,[esi+0x80000+APPDATA.wnd_clientbox.top] |
4759 | add dx,word[esi+0x80000+APPDATA.wnd_clientbox.top] |
||
1 | ha | 4760 | shl edx,16 |
4761 | xor edi,edi |
||
4762 | add edx,ebp |
||
4763 | add ebx,edx |
||
4764 | jmp [draw_line] |
||
4765 | |||
4766 | align 4 |
||
4767 | |||
4768 | syscall_getirqowner: ; GetIrqOwner |
||
75 | diamond | 4769 | cmp eax,16 |
4770 | jae .err |
||
1 | ha | 4771 | shl eax,2 |
4772 | add eax,irq_owner |
||
4773 | mov eax,[eax] |
||
4774 | mov [esp+36],eax |
||
4775 | ret |
||
75 | diamond | 4776 | .err: |
4777 | or dword [esp+36], -1 |
||
4778 | ret |
||
1 | ha | 4779 | |
4780 | align 4 |
||
4781 | |||
4782 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
||
4783 | |||
4784 | call r_f_port_area |
||
4785 | mov [esp+36],eax |
||
4786 | ret |
||
4787 | |||
4788 | align 4 |
||
4789 | |||
4790 | syscall_threads: ; CreateThreads |
||
4791 | |||
4792 | call sys_threads |
||
4793 | mov [esp+36],eax |
||
4794 | ret |
||
4795 | |||
4796 | align 4 |
||
4797 | |||
4798 | stack_driver_stat: |
||
4799 | |||
4800 | call app_stack_handler ; Stack status |
||
4801 | |||
4802 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
||
4803 | ; call change_task ; between sent packet |
||
4804 | |||
4805 | mov [esp+36],eax |
||
4806 | ret |
||
4807 | |||
4808 | align 4 |
||
4809 | |||
4810 | socket: ; Socket interface |
||
4811 | call app_socket_handler |
||
4812 | |||
4813 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
||
4814 | ; call change_task ; between sent packet |
||
4815 | |||
4816 | mov [esp+36],eax |
||
4817 | mov [esp+24],ebx |
||
4818 | ret |
||
4819 | |||
4820 | align 4 |
||
4821 | |||
4822 | user_events: ; User event times |
||
4823 | |||
4824 | mov eax,0x12345678 |
||
4825 | mov [esp+36],eax |
||
4826 | |||
4827 | ret |
||
4828 | |||
4829 | align 4 |
||
4830 | |||
4831 | read_from_hd: ; Read from hd - fn not in use |
||
4832 | |||
4833 | mov edi,[0x3010] |
||
115 | poddubny | 4834 | add edi,TASKDATA.mem_start |
1 | ha | 4835 | add eax,[edi] |
4836 | add ecx,[edi] |
||
4837 | add edx,[edi] |
||
4838 | call file_read |
||
4839 | |||
4840 | mov [esp+36],eax |
||
4841 | mov [esp+24],ebx |
||
4842 | |||
4843 | ret |
||
4844 | |||
4845 | |||
76 | mario79 | 4846 | ; --------------- APM --------------------- |
4847 | apm_entry dp 0 |
||
4848 | apm_vf dd 0 |
||
1 | ha | 4849 | align 4 |
76 | mario79 | 4850 | sys_apm: |
4851 | cmp word [apm_vf], 0 ; Check APM BIOS enable |
||
4852 | jne @f |
||
78 | diamond | 4853 | or [esp + 56], byte 1 ; error |
76 | mario79 | 4854 | mov [esp + 36], dword 8 ; 32-bit protected-mode interface not supported |
4855 | ret |
||
164 | serge | 4856 | |
76 | mario79 | 4857 | @@: xchg eax, ecx |
4858 | xchg ebx, ecx |
||
164 | serge | 4859 | |
76 | mario79 | 4860 | cmp al, 3 |
4861 | ja @f |
||
78 | diamond | 4862 | and [esp + 56], byte 0xfe ; emulate func 0..3 as func 0 |
76 | mario79 | 4863 | mov eax, [apm_vf] |
4864 | mov [esp + 36], eax |
||
4865 | shr eax, 16 |
||
4866 | mov [esp + 32], eax |
||
4867 | ret |
||
78 | diamond | 4868 | |
76 | mario79 | 4869 | @@: call pword [apm_entry] ; call APM BIOS |
4870 | mov [esp + 8 ], edi |
||
4871 | mov [esp + 12], esi |
||
4872 | mov [esp + 24], ebx |
||
4873 | mov [esp + 28], edx |
||
4874 | mov [esp + 32], ecx |
||
4875 | mov [esp + 36], eax |
||
4876 | setc al |
||
78 | diamond | 4877 | and [esp + 56], byte 0xfe |
4878 | or [esp + 56], al |
||
76 | mario79 | 4879 | ret |
4880 | ; ----------------------------------------- |
||
1 | ha | 4881 | |
76 | mario79 | 4882 | align 4 |
4883 | |||
1 | ha | 4884 | undefined_syscall: ; Undefined system call |
4885 | |||
4886 | mov [esp+36],dword -1 |
||
4887 | ret |
||
4888 | |||
4889 | |||
4890 | ;clear_busy_flag_at_caller: |
||
4891 | |||
4892 | ; push edi |
||
4893 | |||
4894 | ; mov edi,[0x3000] ; restore processes tss pointer in gdt, busyfl? |
||
4895 | ; imul edi,8 |
||
4896 | ; mov [edi+gdts+ tss0 +5], word 01010000b *256 +11101001b |
||
4897 | |||
4898 | ; pop edi |
||
4899 | |||
4900 | ; ret |
||
4901 | |||
4902 | |||
4903 | keymap: |
||
4904 | |||
4905 | db '6',27 |
||
4906 | db '1234567890-=',8,9 |
||
4907 | db 'qwertyuiop[]',13 |
||
4908 | db '~asdfghjkl;',39,96,0,'\zxcvbnm,./',0,'45 ' |
||
4909 | db '@234567890123',180,178,184,'6',176,'7' |
||
4910 | db 179,'8',181,177,183,185,182 |
||
4911 | db 'AB |
||
4912 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4913 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4914 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4915 | |||
4916 | |||
4917 | keymap_shift: |
||
4918 | |||
4919 | db '6',27 |
||
4920 | db '!@#$%^&*()_+',8,9 |
||
4921 | db 'QWERTYUIOP{}',13 |
||
4922 | db '~ASDFGHJKL:"~',0,'|ZXCVBNM<>?',0,'45 ' |
||
4923 | db '@234567890123',180,178,184,'6',176,'7' |
||
4924 | db 179,'8',181,177,183,185,182 |
||
4925 | db 'AB>D',255,'FGHIJKLMNOPQRSTUVWXYZ' |
||
4926 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4927 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4928 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4929 | |||
4930 | |||
4931 | keymap_alt: |
||
4932 | |||
4933 | db ' ',27 |
||
4934 | db ' @ $ {[]}\ ',8,9 |
||
4935 | db ' ',13 |
||
4936 | db ' ',0,' ',0,'4',0,' ' |
||
4937 | db ' ',180,178,184,'6',176,'7' |
||
4938 | db 179,'8',181,177,183,185,182 |
||
4939 | db 'ABCD',255,'FGHIJKLMNOPQRSTUVWXYZ' |
||
4940 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4941 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4942 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4943 | |||
4944 | |||
4945 | ; device irq owners |
||
4946 | uglobal |
||
4947 | irq_owner: ; process id |
||
4948 | |||
4949 | dd 0x0 |
||
4950 | dd 0x0 |
||
4951 | dd 0x0 |
||
4952 | dd 0x0 |
||
4953 | dd 0x0 |
||
4954 | dd 0x0 |
||
4955 | dd 0x0 |
||
4956 | dd 0x0 |
||
4957 | dd 0x0 |
||
4958 | dd 0x0 |
||
4959 | dd 0x0 |
||
4960 | dd 0x0 |
||
4961 | dd 0x0 |
||
4962 | dd 0x0 |
||
4963 | dd 0x0 |
||
4964 | dd 0x0 |
||
4965 | endg |
||
4966 | |||
4967 | |||
4968 | ; on irq read ports |
||
4969 | uglobal |
||
4970 | irq00read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
4971 | irq01read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
4972 | irq02read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
4973 | irq03read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
4974 | irq04read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
4975 | irq05read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
4976 | irq06read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
4977 | irq07read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
4978 | irq08read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
4979 | irq09read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
4980 | irq10read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
4981 | irq11read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
4982 | irq12read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
4983 | irq13read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
4984 | irq14read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
4985 | irq15read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
4986 | endg |
||
4987 | |||
4988 | ; status |
||
4989 | uglobal |
||
4990 | hd1_status dd 0x0 ; 0 - free : other - pid |
||
4991 | application_table_status dd 0x0 ; 0 - free : other - pid |
||
4992 | endg |
||
4993 | |||
4994 | ; device addresses |
||
4995 | uglobal |
||
4996 | mididp dd 0x0 |
||
4997 | midisp dd 0x0 |
||
4998 | |||
4999 | cdbase dd 0x0 |
||
5000 | cdid dd 0x0 |
||
5001 | |||
5002 | hdbase dd 0x0 ; for boot 0x1f0 |
||
5003 | hdid dd 0x0 |
||
5004 | hdpos dd 0x0 ; for boot 0x1 |
||
5005 | fat32part dd 0x0 ; for boot 0x1 |
||
5006 | |||
5007 | ;part2_ld dd 0x0 |
||
5008 | |||
102 | poddubny | 5009 | ;* start code - Mario79 |
33 | mario79 | 5010 | mouse_pause dd 0 |
36 | mario79 | 5011 | MouseTickCounter dd 0 |
33 | mario79 | 5012 | ps2_mouse_detected db 0 |
5013 | com1_mouse_detected db 0 |
||
5014 | com2_mouse_detected db 0 |
||
102 | poddubny | 5015 | ;* end code - Mario79 |
1 | ha | 5016 | |
5017 | wraw_bacground_select db 0 |
||
5018 | lba_read_enabled dd 0x0 ; 0 = disabled , 1 = enabled |
||
5019 | pci_access_enabled dd 0x0 ; 0 = disabled , 1 = enabled |
||
5020 | |||
5021 | sb16 dd 0x0 |
||
5022 | wss dd 0x0 |
||
5023 | |||
5024 | buttontype dd 0x0 |
||
5025 | windowtypechanged dd 0x0 |
||
164 | serge | 5026 | |
5027 | align 4 |
||
214 | serge | 5028 | cpu_caps dd 4 dup(0) |
164 | serge | 5029 | pg_data PG_DATA |
5030 | heap_test dd ? |
||
1 | ha | 5031 | endg |
5032 | |||
5033 | iglobal |
||
5034 | keyboard dd 0x1 |
||
5035 | sound_dma dd 0x1 |
||
5036 | syslang dd 0x1 |
||
5037 | endg |
||
5038 | |||
5039 | IncludeIGlobals |
||
5040 | endofcode: |
||
5041 | IncludeUGlobals |
||
5042 | uglobals_size = $ - endofcode |
||
41 | mikedld | 5043 | diff16 "end of kernel code",0,$> |
1 | ha | 5044 |