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