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Rev | Author | Line No. | Line |
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1 | ha | 1 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
2 | ;; |
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3 | ;; Kolibri OS - based on source code Menuet OS, but not 100% compatible. |
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4 | ;; |
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5 | ;; See file COPYING or GNU.TXT for details with these additional details: |
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6 | ;; - All code written in 32 bit x86 assembly language |
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7 | ;; - No external code (eg. bios) at process execution time |
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8 | ;; |
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9 | ;; |
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10 | ;; Compile with last version FASM |
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11 | ;; |
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12 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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164 | serge | 13 | include "proc32.inc" |
7 | me_root | 14 | include "kglobals.inc" |
1 | ha | 15 | include "lang.inc" |
16 | |||
164 | serge | 17 | include "const.inc" |
1 | ha | 18 | |
164 | serge | 19 | ;WinMapAddress equ 0x460000 |
20 | ;display_data = 0x460000 |
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21 | |||
1 | ha | 22 | max_processes equ 255 |
23 | |||
164 | serge | 24 | ;window_data equ 0x0000 |
25 | ;tss_data equ 0xD20000 |
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1 | ha | 26 | tss_step equ (128+8192) ; tss & i/o - 65535 ports, * 256=557056*4 |
164 | serge | 27 | ;draw_data equ 0xC00000 |
28 | ;sysint_stack_data equ 0xC03000 |
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1 | ha | 29 | |
164 | serge | 30 | ;twdw equ (0x3000-window_data) |
1 | ha | 31 | |
32 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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33 | ;; |
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34 | ;; Included files: |
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35 | ;; |
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36 | ;; Kernel16.inc |
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37 | ;; - Booteng.inc English text for bootup |
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38 | ;; - Bootcode.inc Hardware setup |
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39 | ;; - Pci16.inc PCI functions |
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40 | ;; |
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41 | ;; Kernel32.inc |
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42 | ;; - Sys32.inc Process management |
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43 | ;; - Shutdown.inc Shutdown and restart |
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44 | ;; - Fat32.inc Read / write hd |
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45 | ;; - Vesa12.inc Vesa 1.2 driver |
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46 | ;; - Vesa20.inc Vesa 2.0 driver |
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47 | ;; - Vga.inc VGA driver |
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48 | ;; - Stack.inc Network interface |
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49 | ;; - Mouse.inc Mouse pointer |
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50 | ;; - Scincode.inc Window skinning |
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51 | ;; - Pci32.inc PCI functions |
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52 | ;; |
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53 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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54 | |||
55 | |||
56 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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57 | ;; ;; |
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58 | ;; 16 BIT ENTRY FROM BOOTSECTOR ;; |
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59 | ;; ;; |
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60 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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61 | |||
62 | use16 |
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82 | halyavin | 63 | org 0x0 |
1 | ha | 64 | jmp start_of_code |
65 | |||
66 | ; mike.dld { |
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90 | mario79 | 67 | org $+0x10000 |
1 | ha | 68 | db 0 |
69 | dd servetable-0x10000 |
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70 | draw_line dd __sys_draw_line |
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71 | disable_mouse dd __sys_disable_mouse |
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72 | draw_pointer dd __sys_draw_pointer |
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114 | mikedld | 73 | ;//mike.dld, 2006-08-02 [ |
74 | ;drawbar dd __sys_drawbar |
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75 | drawbar dd __sys_drawbar.forced |
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76 | ;//mike.dld, 2006-08-02 ] |
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1 | ha | 77 | putpixel dd __sys_putpixel |
78 | ; } mike.dld |
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79 | |||
202 | diamond | 80 | version db 'Kolibri OS version 0.6.3.0 ',13,10,13,10,0 |
1 | ha | 81 | ;dd endofcode-0x10000 |
82 | |||
83 | ;db 'Boot02' |
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84 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
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85 | include "boot/preboot.inc" |
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86 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
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87 | |||
88 | preboot_lfb db 0 |
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89 | preboot_bootlog db 0 |
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90 | |||
91 | |||
92 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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93 | ;; ;; |
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94 | ;; 16 BIT INCLUDED FILES ;; |
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95 | ;; ;; |
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96 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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97 | |||
7 | me_root | 98 | include "kernel16.inc" |
1 | ha | 99 | |
100 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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101 | ;; ;; |
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102 | ;; SWITCH TO 32 BIT PROTECTED MODE ;; |
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103 | ;; ;; |
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104 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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105 | |||
3 | halyavin | 106 | os_data = os_data_l-gdts ; GDTs |
107 | os_code = os_code_l-gdts |
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1 | ha | 108 | int_code equ int_code_l-gdts |
109 | int_data equ int_data_l-gdts |
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110 | tss0sys equ tss0sys_l-gdts |
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111 | graph_data equ 3+graph_data_l-gdts |
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112 | tss0 equ tss0_l-gdts |
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113 | app_code equ 3+app_code_l-gdts |
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114 | app_data equ 3+app_data_l-gdts |
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115 | |||
116 | |||
117 | |||
118 | ; CR0 Flags - Protected mode and Paging |
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119 | |||
168 | serge | 120 | mov ecx, CR0_PE |
1 | ha | 121 | |
122 | ; Enabling 32 bit protected mode |
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123 | |||
124 | sidt [cs:old_ints_h-0x10000] |
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125 | |||
126 | cli ; disable all irqs |
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127 | cld |
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128 | mov al,255 ; mask all irqs |
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129 | out 0xa1,al |
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130 | out 0x21,al |
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131 | l.5: in al, 0x64 ; Enable A20 |
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132 | test al, 2 |
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133 | jnz l.5 |
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134 | mov al, 0xD1 |
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135 | out 0x64, al |
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136 | l.6: in al, 0x64 |
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137 | test al, 2 |
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138 | jnz l.6 |
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139 | mov al, 0xDF |
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140 | out 0x60, al |
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149 | diamond | 141 | l.7: in al, 0x64 |
142 | test al, 2 |
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143 | jnz l.7 |
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144 | mov al, 0xFF |
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145 | out 0x64, al |
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1 | ha | 146 | lgdt [cs:gdts-0x10000] ; Load GDT |
147 | mov eax, cr0 ; Turn on paging // protected mode |
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148 | or eax, ecx |
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149 | and eax, 10011111b *65536*256 + 0xffffff ; caching enabled |
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150 | mov cr0, eax |
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77 | diamond | 151 | jmp $+2 |
164 | serge | 152 | org $+0x10000 |
1 | ha | 153 | mov ax,os_data ; Selector for os |
154 | mov ds,ax |
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155 | mov es,ax |
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156 | mov fs,ax |
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157 | mov gs,ax |
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158 | mov ss,ax |
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12 | halyavin | 159 | mov esp,0x3ec00 ; Set stack |
1 | ha | 160 | jmp pword os_code:B32 ; jmp to enable 32 bit mode |
161 | |||
183 | diamond | 162 | if gdte >= $ |
163 | error 'GDT overlaps with used code!' |
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164 | end if |
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165 | |||
1 | ha | 166 | use32 |
167 | |||
183 | diamond | 168 | include 'unpacker.inc' |
169 | |||
1 | ha | 170 | iglobal |
171 | boot_memdetect db 'Determining amount of memory',0 |
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172 | boot_fonts db 'Fonts loaded',0 |
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173 | boot_tss db 'Setting TSSs',0 |
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174 | boot_cpuid db 'Reading CPUIDs',0 |
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175 | boot_devices db 'Detecting devices',0 |
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176 | boot_timer db 'Setting timer',0 |
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177 | boot_irqs db 'Reprogramming IRQs',0 |
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178 | boot_setmouse db 'Setting mouse',0 |
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179 | boot_windefs db 'Setting window defaults',0 |
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180 | boot_bgr db 'Calculating background',0 |
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181 | boot_resirqports db 'Reserving IRQs & ports',0 |
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182 | boot_setrports db 'Setting addresses for IRQs',0 |
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183 | boot_setostask db 'Setting OS task',0 |
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184 | boot_allirqs db 'Unmasking all IRQs',0 |
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185 | boot_tsc db 'Reading TSC',0 |
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186 | boot_pal_ega db 'Setting EGA/CGA 320x200 palette',0 |
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187 | boot_pal_vga db 'Setting VGA 640x480 palette',0 |
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188 | boot_mtrr db 'Setting MTRR',0 |
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189 | boot_tasking db 'All set - press ESC to start',0 |
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190 | endg |
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191 | |||
192 | iglobal |
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193 | boot_y dd 10 |
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194 | endg |
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195 | |||
196 | boot_log: |
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197 | pushad |
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198 | |||
199 | mov eax,10*65536 |
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200 | mov ax,word [boot_y] |
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201 | add [boot_y],dword 10 |
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139 | diamond | 202 | mov ebx,0x80ffffff ; ASCIIZ string with white color |
1 | ha | 203 | mov ecx,esi |
204 | mov edi,1 |
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205 | call dtext |
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206 | |||
207 | mov [novesachecksum],1000 |
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117 | mario79 | 208 | call checkVga_N13 |
1 | ha | 209 | |
210 | cmp [preboot_blogesc],byte 1 |
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211 | je .bll2 |
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212 | |||
213 | cmp esi,boot_tasking |
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214 | jne .bll2 |
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215 | ; begin ealex 04.08.05 |
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216 | ; in al,0x61 |
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217 | ; and al,01111111b |
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41 | mikedld | 218 | ; out 0x61,al |
1 | ha | 219 | ; end ealex 04.08.05 |
220 | .bll1: in al,0x60 ; wait for ESC key press |
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221 | cmp al,129 |
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222 | jne .bll1 |
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223 | |||
224 | .bll2: popad |
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225 | |||
226 | ret |
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227 | |||
228 | iglobal |
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143 | diamond | 229 | firstapp db '/rd/1/LAUNCHER',0 |
202 | diamond | 230 | char db 'FONTS/CHAR.MT',0 |
231 | char2 db 'FONTS/CHAR2.MT',0 |
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1 | ha | 232 | bootpath db '/KOLIBRI ' |
233 | bootpath2 db 0 |
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234 | vmode db 'VMODE MDR' |
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143 | diamond | 235 | vrr_m db '/rd/1/VRR_M',0 |
1 | ha | 236 | endg |
237 | |||
238 | |||
239 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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240 | ;; ;; |
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241 | ;; 32 BIT ENTRY ;; |
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242 | ;; ;; |
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243 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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244 | |||
245 | align 4 |
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246 | |||
247 | B32: |
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248 | ; CLEAR 0x280000-0xF00000 |
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249 | |||
250 | xor eax,eax |
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251 | mov edi,0x280000 |
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252 | mov ecx,(0x100000*0xF-0x280000) / 4 |
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253 | cld |
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254 | rep stosd |
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255 | ; CLEAR 0x80000-0x90000 |
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256 | ; xor eax,eax |
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257 | mov edi,0x80000 |
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258 | mov ecx,(0x90000-0x80000)/4 |
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41 | mikedld | 259 | ; cld |
1 | ha | 260 | rep stosd |
261 | |||
262 | ; CLEAR KERNEL UNDEFINED GLOBALS |
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263 | mov edi, endofcode |
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264 | mov ecx, (uglobals_size/4)+4 |
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265 | rep stosd |
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266 | |||
267 | ; SAVE & CLEAR 0-0xffff |
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268 | |||
269 | mov esi,0x0000 |
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270 | mov edi,0x2F0000 |
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271 | mov ecx,0x10000 / 4 |
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272 | cld |
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273 | rep movsd |
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274 | xor eax,eax |
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275 | mov edi,0 |
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276 | mov ecx,0x10000 / 4 |
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277 | cld |
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278 | rep stosd |
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279 | |||
280 | ; SAVE REAL MODE VARIABLES |
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160 | diamond | 281 | mov ax, [0x2f0000 + 0x9031] |
282 | mov [IDEContrRegsBaseAddr], ax |
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76 | mario79 | 283 | ; --------------- APM --------------------- |
284 | mov eax, [0x2f0000 + 0x9040] ; entry point |
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285 | mov dword[apm_entry], eax |
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286 | mov word [apm_entry + 4], apm_code_32 - gdts |
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287 | |||
288 | mov eax, [0x2f0000 + 0x9044] ; version & flags |
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289 | mov [apm_vf], eax |
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290 | ; ----------------------------------------- |
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1 | ha | 291 | ; movzx eax,byte [0x2f0000+0x9010] ; mouse port |
292 | ; mov [0xF604],byte 1 ;al |
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293 | mov al,[0x2f0000+0x9000] ; bpp |
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294 | mov [0xFBF1],al |
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295 | movzx eax,word [0x2f0000+0x900A] ; X max |
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296 | dec eax |
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297 | mov [0xfe00],eax |
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41 | mikedld | 298 | mov [screen_workarea.right],eax |
1 | ha | 299 | movzx eax,word [0x2f0000+0x900C] ; Y max |
300 | dec eax |
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301 | mov [0xfe04],eax |
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41 | mikedld | 302 | mov [screen_workarea.bottom],eax |
1 | ha | 303 | movzx eax,word [0x2f0000+0x9008] ; screen mode |
304 | mov [0xFE0C],eax |
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305 | mov eax,[0x2f0000+0x9014] ; Vesa 1.2 bnk sw add |
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306 | mov [0xE030],eax |
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307 | mov [0xfe08],word 640*4 ; Bytes PerScanLine |
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308 | cmp [0xFE0C],word 0x13 ; 320x200 |
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309 | je @f |
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310 | cmp [0xFE0C],word 0x12 ; VGA 640x480 |
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311 | je @f |
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312 | mov ax,[0x2f0000+0x9001] ; for other modes |
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313 | mov [0xfe08],ax |
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314 | @@: |
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315 | |||
316 | ; GRAPHICS ADDRESSES |
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317 | |||
318 | ;mov eax,0x100000*8 ; LFB address |
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319 | ;cmp [0xfe0c],word 0x13 |
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320 | ;je no_d_lfb |
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321 | ;cmp [0xfe0c],word 0x12 |
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322 | ;je no_d_lfb |
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323 | ;cmp [0x2f0000+0x901e],byte 1 |
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324 | ;jne no_d_lfb |
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325 | mov byte [0x2f0000+0x901e],0x0 |
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326 | mov eax,[0x2f0000+0x9018] |
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327 | ;no_d_lfb: |
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164 | serge | 328 | mov [LFBAddress],eax |
1 | ha | 329 | |
330 | cmp [0xfe0c],word 0100000000000000b |
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331 | jge setvesa20 |
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332 | cmp [0xfe0c],word 0x13 |
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333 | je v20ga32 |
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334 | mov [0xe020],dword Vesa12_putpixel24 ; Vesa 1.2 |
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335 | mov [0xe024],dword Vesa12_getpixel24 |
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336 | cmp [0xfbf1],byte 24 |
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337 | jz ga24 |
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338 | mov [0xe020],dword Vesa12_putpixel32 |
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339 | mov [0xe024],dword Vesa12_getpixel32 |
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340 | ga24: |
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341 | jmp v20ga24 |
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342 | setvesa20: |
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343 | mov [0xe020],dword Vesa20_putpixel24 ; Vesa 2.0 |
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344 | mov [0xe024],dword Vesa20_getpixel24 |
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345 | cmp [0xfbf1],byte 24 |
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346 | jz v20ga24 |
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347 | v20ga32: |
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348 | mov [0xe020],dword Vesa20_putpixel32 |
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349 | mov [0xe024],dword Vesa20_getpixel32 |
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350 | v20ga24: |
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351 | cmp [0xfe0c],word 0x12 ; 16 C VGA 640x480 |
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352 | jne no_mode_0x12 |
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353 | mov [0xe020],dword VGA_putpixel |
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354 | mov [0xe024],dword Vesa20_getpixel32 |
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355 | no_mode_0x12: |
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356 | |||
357 | ; MEMORY MODEL |
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358 | |||
164 | serge | 359 | call mem_test |
221 | serge | 360 | |
164 | serge | 361 | mov [MEM_AMOUNT], eax |
1 | ha | 362 | |
164 | serge | 363 | mov [pg_data.mem_amount], eax |
364 | mov [pg_data.kernel_max], eax |
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1 | ha | 365 | |
164 | serge | 366 | shr eax, 12 |
367 | mov edx, eax |
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368 | mov [pg_data.pages_count], eax |
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369 | mov [pg_data.kernel_pages], eax |
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1 | ha | 370 | |
164 | serge | 371 | shr eax, 3 |
372 | mov [pg_data.pagemap_size], eax |
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1 | ha | 373 | |
164 | serge | 374 | shr edx, 10 |
212 | serge | 375 | cmp edx, 3 |
164 | serge | 376 | ja @f |
377 | inc edx ;at least 4Mb for kernel heap |
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378 | @@: |
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379 | mov [pg_data.kernel_tables], edx |
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41 | mikedld | 380 | |
1 | ha | 381 | ; ENABLE PAGING |
41 | mikedld | 382 | |
164 | serge | 383 | call test_cpu |
384 | ; btr [cpu_caps], CAPS_SSE ;test: dont't use sse code |
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385 | ; btr [cpu_caps], CAPS_SSE2 ;test: don't use sse2 |
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103 | halyavin | 386 | |
164 | serge | 387 | ; btr [cpu_caps], CAPS_FXSR ;test: disable sse support |
388 | ;all sse commands rise #UD exption |
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389 | ; btr [cpu_caps], CAPS_PSE ;test: don't use large pages |
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390 | ; btr [cpu_caps], CAPS_PGE ;test: don't use global pages |
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391 | ; btr [cpu_caps], CAPS_MTRR ;test: don't use MTRR |
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221 | serge | 392 | bts [cpu_caps], CAPS_TSC ;force use rdtsc |
164 | serge | 393 | |
394 | call init_memEx |
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395 | call init_page_map |
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396 | |||
214 | serge | 397 | mov eax, sys_pgdir |
164 | serge | 398 | mov cr3, eax |
399 | |||
168 | serge | 400 | mov eax,cr0 |
401 | or eax,CR0_PG |
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402 | mov cr0,eax |
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164 | serge | 403 | |
404 | call init_kernel_heap |
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405 | call init_LFB |
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406 | call init_mtrr |
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214 | serge | 407 | call init_fpu |
164 | serge | 408 | |
276 | serge | 409 | call init_malloc |
410 | |||
188 | serge | 411 | stdcall alloc_kernel_space, 0x4F000 |
164 | serge | 412 | mov [ipc_tmp], eax |
413 | mov ebx, 0x1000 |
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414 | |||
415 | add eax, 0x40000 |
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416 | mov [proc_mem_map], eax |
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417 | |||
418 | add eax, 0x8000 |
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419 | mov [proc_mem_pdir], eax |
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420 | |||
421 | add eax, ebx |
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422 | mov [proc_mem_tab], eax |
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423 | |||
424 | add eax, ebx |
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425 | mov [tmp_task_pdir], eax |
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426 | |||
427 | add eax, ebx |
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428 | mov [tmp_task_ptab], eax |
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429 | |||
430 | add eax, ebx |
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431 | mov [ipc_pdir], eax |
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432 | |||
433 | add eax, ebx |
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434 | mov [ipc_ptab], eax |
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435 | |||
436 | stdcall kernel_alloc, 0x1000 |
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437 | mov [tmp_task_data], eax |
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438 | |||
227 | serge | 439 | call init_events |
440 | |||
164 | serge | 441 | mov [dll_map], 0xFFFFFFFF |
442 | mov [srv_map], 0xFFFFFFFF |
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443 | |||
444 | call alloc_dll |
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445 | mov edi, eax |
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446 | mov esi, szKernel |
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447 | mov ecx, 16 |
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448 | rep movsb |
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449 | |||
450 | mov edi, irq_tab |
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451 | xor eax, eax |
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452 | mov ecx, 16 |
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453 | rep stosd |
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454 | |||
41 | mikedld | 455 | ;Set base of graphic segment to linear address of LFB |
164 | serge | 456 | mov eax,[LFBAddress] ; set for gs |
1 | ha | 457 | mov [graph_data_l+2],ax |
458 | shr eax,16 |
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459 | mov [graph_data_l+4],al |
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41 | mikedld | 460 | mov [graph_data_l+7],ah |
1 | ha | 461 | |
256 | diamond | 462 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
463 | include 'detect/disks.inc' |
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464 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
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465 | |||
1 | ha | 466 | ; READ RAMDISK IMAGE FROM HD |
467 | |||
468 | ;!!!!!!!!!!!!!!!!!!!!!!! |
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469 | include 'boot/rdload.inc' |
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470 | ;!!!!!!!!!!!!!!!!!!!!!!! |
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471 | ; mov [dma_hdd],1 |
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472 | ; CALCULATE FAT CHAIN FOR RAMDISK |
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473 | |||
474 | call calculatefatchain |
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475 | |||
476 | ; LOAD VMODE DRIVER |
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477 | |||
478 | ;!!!!!!!!!!!!!!!!!!!!!!! |
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479 | include 'vmodeld.inc' |
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480 | ;!!!!!!!!!!!!!!!!!!!!!!! |
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481 | |||
482 | ; LOAD FONTS I and II |
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483 | |||
484 | mov [0x3000],dword 1 |
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485 | mov [0x3004],dword 1 |
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486 | mov [0x3010],dword 0x3020 |
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487 | |||
202 | diamond | 488 | mov esi,char |
1 | ha | 489 | xor ebx,ebx |
12 | halyavin | 490 | mov ecx,2560;26000 |
491 | mov edx,0x3F600;0x37000 |
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202 | diamond | 492 | call fs_RamdiskRead |
1 | ha | 493 | |
202 | diamond | 494 | mov esi,char2 |
1 | ha | 495 | xor ebx,ebx |
12 | halyavin | 496 | mov ecx,2560;26000 |
497 | mov edx,0x3EC00;0x30000 |
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202 | diamond | 498 | call fs_RamdiskRead |
1 | ha | 499 | |
500 | mov esi,boot_fonts |
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501 | call boot_log |
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502 | |||
503 | ; PRINT AMOUNT OF MEMORY |
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504 | mov esi, boot_memdetect |
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505 | call boot_log |
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506 | |||
507 | movzx ecx, word [boot_y] |
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508 | or ecx, (10+29*6) shl 16 ; "Determining amount of memory" |
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509 | sub ecx, 10 |
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510 | mov edx, 0xFFFFFF |
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164 | serge | 511 | mov ebx, [MEM_AMOUNT] |
1 | ha | 512 | shr ebx, 20 |
513 | mov edi, 1 |
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514 | mov eax, 0x00040000 |
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200 | diamond | 515 | call display_number_force |
41 | mikedld | 516 | |
1 | ha | 517 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
518 | |||
519 | mov esi,boot_irqs |
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520 | call boot_log |
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521 | call rerouteirqs |
||
522 | |||
523 | mov esi,boot_tss |
||
524 | call boot_log |
||
525 | |||
526 | ; BUILD SCHEDULER |
||
527 | |||
528 | call build_scheduler ; sys32.inc |
||
529 | |||
530 | ; LOAD IDT |
||
13 | poddubny | 531 | lidt [cs:idtreg] |
214 | serge | 532 | cli |
1 | ha | 533 | |
534 | mov esi,boot_devices |
||
535 | call boot_log |
||
536 | call detect_devices |
||
537 | |||
538 | ; TIMER SET TO 1/100 S |
||
539 | |||
540 | mov esi,boot_timer |
||
541 | call boot_log |
||
542 | mov al,0x34 ; set to 100Hz |
||
543 | out 0x43,al |
||
544 | mov al,0x9b ; lsb 1193180 / 1193 |
||
545 | out 0x40,al |
||
546 | mov al,0x2e ; msb |
||
547 | out 0x40,al |
||
548 | |||
549 | ; SET MOUSE |
||
550 | |||
551 | mov esi,boot_setmouse |
||
552 | call boot_log |
||
553 | call setmouse |
||
554 | |||
227 | serge | 555 | mov [pci_access_enabled],1 |
221 | serge | 556 | call init_cursors |
214 | serge | 557 | |
1 | ha | 558 | ; SET PRELIMINARY WINDOW STACK AND POSITIONS |
559 | |||
560 | mov esi,boot_windefs |
||
561 | call boot_log |
||
562 | call setwindowdefaults |
||
563 | |||
564 | ; SET BACKGROUND DEFAULTS |
||
565 | |||
566 | mov esi,boot_bgr |
||
567 | call boot_log |
||
568 | call calculatebackground |
||
569 | |||
570 | ; RESERVE SYSTEM IRQ'S JA PORT'S |
||
571 | |||
572 | mov esi,boot_resirqports |
||
573 | call boot_log |
||
574 | call reserve_irqs_ports |
||
575 | |||
576 | ; SET PORTS FOR IRQ HANDLERS |
||
577 | |||
578 | mov esi,boot_setrports |
||
579 | call boot_log |
||
580 | call setirqreadports |
||
581 | |||
582 | ; SET UP OS TASK |
||
583 | |||
584 | mov esi,boot_setostask |
||
585 | call boot_log |
||
214 | serge | 586 | |
164 | serge | 587 | mov eax, [fpu_data] |
588 | mov dword [0x80000+APPDATA.fpu_state], eax |
||
589 | mov dword [0x80000+APPDATA.fpu_handler], 0 |
||
590 | mov dword [0x80000+APPDATA.sse_handler], 0 |
||
591 | |||
214 | serge | 592 | ; name for OS/IDLE process |
593 | mov dword [0x80000+256+APPDATA.app_name], dword 'OS/I' |
||
594 | mov dword [0x80000+256+APPDATA.app_name+4], dword 'DLE ' |
||
221 | serge | 595 | mov ebx, [def_cursor] |
596 | mov dword [0x80000+256+APPDATA.cursor], ebx |
||
597 | |||
214 | serge | 598 | mov dword [0x80000+256+APPDATA.fpu_handler], 0 |
599 | mov dword [0x80000+256+APPDATA.sse_handler], 0 |
||
600 | |||
601 | ;set fpu save area |
||
602 | mov esi, eax |
||
221 | serge | 603 | bt [cpu_caps], CAPS_SSE |
164 | serge | 604 | jnc .no_sse |
214 | serge | 605 | |
606 | lea edi, [eax+512] |
||
221 | serge | 607 | mov dword [PROC_BASE+256+APPDATA.fpu_state], edi |
214 | serge | 608 | mov ecx, 512/4 |
609 | jmp @F |
||
164 | serge | 610 | .no_sse: |
214 | serge | 611 | lea edi, [eax+112] |
221 | serge | 612 | mov dword [PROC_BASE+256+APPDATA.fpu_state], edi |
214 | serge | 613 | mov ecx, 112/4 |
614 | @@: |
||
615 | rep movsd |
||
616 | |||
1 | ha | 617 | ; task list |
115 | poddubny | 618 | mov [0x3020+TASKDATA.wnd_number], 1 ; on screen number |
619 | mov [0x3020+TASKDATA.pid], 1 ; process id number |
||
620 | mov [0x3020+TASKDATA.mem_start], 0 ; process base address |
||
1 | ha | 621 | |
622 | mov edi,tss_data+tss_step |
||
237 | serge | 623 | mov ecx, (tss_step)/4 |
624 | xor eax, eax |
||
1 | ha | 625 | cld |
237 | serge | 626 | rep stosd |
1 | ha | 627 | |
237 | serge | 628 | mov edi,tss_data+tss_step |
629 | mov [edi+TSS._ss0], os_data |
||
630 | mov eax,cr3 |
||
631 | mov [edi+TSS._cr3],eax |
||
632 | mov [edi+TSS._eip],osloop |
||
633 | mov [edi+TSS._eflags],dword 0x11202 ; sti and resume |
||
634 | mov [edi+TSS._esp],sysint_stack_data + 4096*2 ; uses slot 1 stack |
||
635 | mov [edi+TSS._cs],os_code |
||
636 | mov [edi+TSS._ss],os_data |
||
637 | mov [edi+TSS._ds],os_data |
||
638 | mov [edi+TSS._es],os_data |
||
639 | mov [edi+TSS._fs],os_data |
||
640 | mov [edi+TSS._gs],os_data |
||
641 | |||
1 | ha | 642 | mov ax,tss0 |
643 | ltr ax |
||
644 | |||
645 | ; READ TSC / SECOND |
||
646 | |||
647 | mov esi,boot_tsc |
||
648 | call boot_log |
||
649 | call _rdtsc |
||
650 | mov ecx,eax |
||
651 | mov esi,250 ; wait 1/4 a second |
||
652 | call delay_ms |
||
653 | call _rdtsc |
||
654 | sub eax,ecx |
||
655 | shl eax,2 |
||
656 | mov [0xf600],eax ; save tsc / sec |
||
172 | serge | 657 | mov ebx, 1000000 |
658 | div ebx |
||
659 | mov [stall_mcs], eax |
||
1 | ha | 660 | |
661 | ; SET VARIABLES |
||
662 | |||
663 | call set_variables |
||
664 | |||
665 | ; STACK AND FDC |
||
666 | |||
667 | call stack_init |
||
668 | call fdc_init |
||
669 | |||
670 | ; PALETTE FOR 320x200 and 640x480 16 col |
||
671 | |||
672 | cmp [0xfe0c],word 0x12 |
||
673 | jne no_pal_vga |
||
674 | mov esi,boot_pal_vga |
||
675 | call boot_log |
||
676 | call paletteVGA |
||
677 | no_pal_vga: |
||
678 | |||
679 | cmp [0xfe0c],word 0x13 |
||
680 | jne no_pal_ega |
||
681 | mov esi,boot_pal_ega |
||
682 | call boot_log |
||
683 | call palette320x200 |
||
684 | no_pal_ega: |
||
685 | |||
686 | ; LOAD DEFAULT SKIN |
||
687 | |||
49 | mikedld | 688 | mov esi,_skin_file_default |
689 | mov edi,_skin_file |
||
690 | movsd |
||
691 | movsd |
||
692 | movsd |
||
693 | call load_skin |
||
1 | ha | 694 | |
695 | ; LOAD FIRST APPLICATION |
||
21 | poddubny | 696 | mov [0x3000],dword 1 |
697 | mov [0x3004],dword 1 |
||
1 | ha | 698 | cli |
143 | diamond | 699 | cmp byte [0x2f0000+0x9030],1 |
1 | ha | 700 | jne no_load_vrr_m |
237 | serge | 701 | |
269 | serge | 702 | stdcall fs_exec, vrr_m, 0, 0 |
21 | poddubny | 703 | cmp eax,2 ; if vrr_m app found (PID=2) |
1 | ha | 704 | je first_app_found |
41 | mikedld | 705 | |
237 | serge | 706 | no_load_vrr_m: |
269 | serge | 707 | stdcall fs_exec, firstapp, 0, 0 |
21 | poddubny | 708 | cmp eax,2 ; continue if a process has been loaded |
1 | ha | 709 | je first_app_found |
21 | poddubny | 710 | mov eax, 0xDEADBEEF ; otherwise halt |
711 | hlt |
||
237 | serge | 712 | first_app_found: |
1 | ha | 713 | cli |
714 | |||
21 | poddubny | 715 | ;mov [0x3004],dword 2 |
716 | mov [0x3000],dword 1 ; set OS task fisrt |
||
1 | ha | 717 | |
718 | |||
21 | poddubny | 719 | ; SET KEYBOARD PARAMETERS |
720 | mov al, 0xf6 ; reset keyboard, scan enabled |
||
1 | ha | 721 | call kb_write |
722 | |||
21 | poddubny | 723 | ; wait until 8042 is ready |
265 | diamond | 724 | xor ecx,ecx |
725 | @@: |
||
726 | in al,64h |
||
727 | and al,00000010b |
||
728 | loopnz @b |
||
1 | ha | 729 | |
730 | ; mov al, 0xED ; svetodiody - only for testing! |
||
731 | ; call kb_write |
||
732 | ; call kb_read |
||
733 | ; mov al, 111b |
||
734 | ; call kb_write |
||
735 | ; call kb_read |
||
41 | mikedld | 736 | |
1 | ha | 737 | mov al, 0xF3 ; set repeat rate & delay |
738 | call kb_write |
||
265 | diamond | 739 | ; call kb_read |
92 | diamond | 740 | mov al, 0 ; 30 250 ;00100010b ; 24 500 ;00100100b ; 20 500 |
1 | ha | 741 | call kb_write |
265 | diamond | 742 | ; call kb_read |
1 | ha | 743 | ;// mike.dld [ |
744 | call set_lights |
||
745 | ;// mike.dld ] |
||
746 | |||
21 | poddubny | 747 | ; START MULTITASKING |
1 | ha | 748 | |
21 | poddubny | 749 | mov esi,boot_tasking |
750 | call boot_log |
||
751 | |||
752 | mov [0xe000],byte 1 ; multitasking enabled |
||
753 | |||
1 | ha | 754 | ; UNMASK ALL IRQ'S |
755 | |||
756 | mov esi,boot_allirqs |
||
757 | call boot_log |
||
41 | mikedld | 758 | |
1 | ha | 759 | cli ;guarantee forbidance of interrupts. |
760 | mov al,0 ; unmask all irq's |
||
761 | out 0xA1,al |
||
762 | out 0x21,al |
||
763 | |||
764 | mov ecx,32 |
||
765 | |||
766 | ready_for_irqs: |
||
767 | |||
768 | mov al,0x20 ; ready for irqs |
||
769 | out 0x20,al |
||
770 | out 0xa0,al |
||
771 | |||
772 | loop ready_for_irqs ; flush the queue |
||
773 | |||
164 | serge | 774 | stdcall attach_int_handler, dword 1, irq1 |
775 | |||
1 | ha | 776 | ; mov [dma_hdd],1 |
160 | diamond | 777 | cmp [IDEContrRegsBaseAddr], 0 |
778 | setnz [dma_hdd] |
||
1 | ha | 779 | |
780 | sti |
||
781 | jmp $ ; wait here for timer to take control |
||
782 | |||
783 | ; Fly :) |
||
784 | |||
785 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
786 | ; ; |
||
33 | mario79 | 787 | ; MAIN OS LOOP START ; |
1 | ha | 788 | ; ; |
789 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
790 | align 32 |
||
791 | osloop: |
||
792 | call [draw_pointer] |
||
793 | call checkbuttons |
||
794 | call checkwindows |
||
49 | mikedld | 795 | ; call check_window_move_request |
1 | ha | 796 | call checkmisc |
117 | mario79 | 797 | call checkVga_N13 |
1 | ha | 798 | call stack_handler |
799 | call checkidle |
||
800 | call check_fdd_motor_status |
||
801 | jmp osloop |
||
33 | mario79 | 802 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
803 | ; ; |
||
804 | ; MAIN OS LOOP END ; |
||
805 | ; ; |
||
806 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
1 | ha | 807 | |
808 | checkidle: |
||
809 | pushad |
||
810 | |||
811 | cmp [check_idle_semaphore],0 |
||
812 | jne no_idle_state |
||
813 | |||
814 | call change_task |
||
815 | mov eax,[idlemem] |
||
816 | mov ebx,[timer_ticks] ;[0xfdf0] |
||
817 | cmp eax,ebx |
||
818 | jnz idle_exit |
||
819 | call _rdtsc |
||
820 | mov ecx,eax |
||
821 | idle_loop: |
||
822 | hlt |
||
823 | cmp [check_idle_semaphore],0 |
||
824 | jne idle_loop_exit |
||
825 | mov eax,[timer_ticks] ;[0xfdf0] |
||
826 | cmp ebx,eax |
||
827 | jz idle_loop |
||
828 | idle_loop_exit: |
||
829 | mov [idlemem],eax |
||
830 | call _rdtsc |
||
831 | sub eax,ecx |
||
832 | mov ebx,[idleuse] |
||
833 | add ebx,eax |
||
834 | mov [idleuse],ebx |
||
835 | |||
836 | popad |
||
837 | ret |
||
838 | |||
839 | idle_exit: |
||
840 | |||
841 | mov ebx,[timer_ticks] ;[0xfdf0] |
||
842 | mov [idlemem],ebx |
||
843 | call change_task |
||
844 | |||
845 | popad |
||
846 | ret |
||
847 | |||
848 | no_idle_state: |
||
849 | |||
850 | dec [check_idle_semaphore] |
||
851 | |||
852 | mov ebx,[timer_ticks] ;[0xfdf0] |
||
853 | mov [idlemem],ebx |
||
854 | call change_task |
||
855 | |||
856 | popad |
||
857 | ret |
||
858 | |||
859 | uglobal |
||
860 | idlemem dd 0x0 |
||
861 | idleuse dd 0x0 |
||
862 | idleusesec dd 0x0 |
||
863 | check_idle_semaphore dd 0x0 |
||
864 | endg |
||
865 | |||
866 | |||
867 | |||
868 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
869 | ; ; |
||
870 | ; INCLUDED SYSTEM FILES ; |
||
871 | ; ; |
||
872 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
873 | |||
874 | |||
7 | me_root | 875 | include "kernel32.inc" |
1 | ha | 876 | |
877 | |||
878 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
879 | ; ; |
||
880 | ; KERNEL FUNCTIONS ; |
||
881 | ; ; |
||
882 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
883 | |||
884 | reserve_irqs_ports: |
||
885 | |||
886 | pushad |
||
887 | |||
888 | mov [irq_owner+4*0],byte 1 ; timer |
||
889 | mov [irq_owner+4*1],byte 1 ; keyboard |
||
890 | mov [irq_owner+4*5],byte 1 ; sound blaster |
||
891 | mov [irq_owner+4*6],byte 1 ; floppy diskette |
||
892 | mov [irq_owner+4*13],byte 1 ; math co-pros |
||
893 | mov [irq_owner+4*14],byte 1 ; ide I |
||
894 | mov [irq_owner+4*15],byte 1 ; ide II |
||
58 | mario79 | 895 | ; movzx eax,byte [0xf604] ; mouse irq |
896 | ; dec eax |
||
897 | ; add eax,mouseirqtable |
||
898 | ; movzx eax,byte [eax] |
||
899 | ; shl eax,2 |
||
900 | ; mov [irq_owner+eax],byte 1 |
||
1 | ha | 901 | |
902 | |||
903 | ; RESERVE PORTS |
||
243 | Ghost | 904 | mov edi,1 ; 0x00-0x2d |
1 | ha | 905 | mov [0x2d0000],edi |
906 | shl edi,4 |
||
907 | mov [0x2d0000+edi+0],dword 1 |
||
908 | mov [0x2d0000+edi+4],dword 0x0 |
||
243 | Ghost | 909 | mov [0x2d0000+edi+8],dword 0x2d |
269 | serge | 910 | |
243 | Ghost | 911 | inc dword [0x2d0000] ; 0x30-0x4d |
912 | mov edi,[0x2d0000] |
||
913 | shl edi,4 |
||
914 | mov [0x2d0000+edi+0],dword 1 |
||
915 | mov [0x2d0000+edi+4],dword 0x30 |
||
916 | mov [0x2d0000+edi+8],dword 0x4d |
||
269 | serge | 917 | |
243 | Ghost | 918 | inc dword [0x2d0000] ; 0x50-0xdf |
919 | mov edi,[0x2d0000] |
||
920 | shl edi,4 |
||
921 | mov [0x2d0000+edi+0],dword 1 |
||
922 | mov [0x2d0000+edi+4],dword 0x50 |
||
223 | Ghost | 923 | mov [0x2d0000+edi+8],dword 0xdf |
233 | serge | 924 | |
223 | Ghost | 925 | inc dword [0x2d0000] ; 0xe5-0xff |
926 | mov edi,[0x2d0000] |
||
927 | shl edi,4 |
||
928 | mov [0x2d0000+edi+0],dword 1 |
||
929 | mov [0x2d0000+edi+4],dword 0xe5 |
||
1 | ha | 930 | mov [0x2d0000+edi+8],dword 0xff |
233 | serge | 931 | |
932 | |||
58 | mario79 | 933 | ; cmp [0xf604],byte 2 ; com1 mouse -> 0x3f0-0x3ff |
934 | ; jne ripl1 |
||
935 | ; inc dword [0x2d0000] |
||
936 | ; mov edi,[0x2d0000] |
||
937 | ; shl edi,4 |
||
938 | ; mov [0x2d0000+edi+0],dword 1 |
||
939 | ; mov [0x2d0000+edi+4],dword 0x3f0 |
||
940 | ; mov [0x2d0000+edi+8],dword 0x3ff |
||
941 | ; ripl1: |
||
942 | ; cmp [0xf604],byte 3 ; com2 mouse -> 0x2f0-0x2ff |
||
943 | ; jne ripl2 |
||
944 | ; inc dword [0x2d0000] |
||
945 | ; mov edi,[0x2d0000] |
||
946 | ; shl edi,4 |
||
947 | ; mov [0x2d0000+edi+0],dword 1 |
||
948 | ; mov [0x2d0000+edi+4],dword 0x2f0 |
||
949 | ; mov [0x2d0000+edi+8],dword 0x2ff |
||
950 | ; ripl2: |
||
1 | ha | 951 | |
952 | popad |
||
953 | ret |
||
954 | |||
955 | iglobal |
||
956 | mouseirqtable db 12 ; ps2 |
||
957 | db 4 ; com1 |
||
958 | db 3 ; com2 |
||
959 | endg |
||
960 | |||
961 | setirqreadports: |
||
962 | |||
963 | mov [irq12read+0],dword 0x60 + 0x01000000 ; read port 0x60 , byte |
||
964 | mov [irq12read+4],dword 0 ; end of port list |
||
965 | mov [irq04read+0],dword 0x3f8 + 0x01000000 ; read port 0x3f8 , byte |
||
966 | mov [irq04read+4],dword 0 ; end of port list |
||
967 | mov [irq03read+0],dword 0x2f8 + 0x01000000 ; read port 0x2f8 , byte |
||
968 | mov [irq03read+4],dword 0 ; end of port list |
||
969 | |||
970 | ret |
||
971 | |||
972 | iglobal |
||
973 | process_number dd 0x1 |
||
974 | endg |
||
975 | |||
976 | set_variables: |
||
977 | |||
978 | mov ecx,0x100 ; flush port 0x60 |
||
979 | .fl60: in al,0x60 |
||
980 | loop .fl60 |
||
981 | mov [0xfcff],byte 0 ; mouse buffer |
||
982 | mov [0xf400],byte 0 ; keyboard buffer |
||
983 | mov [0xf500],byte 0 ; button buffer |
||
984 | ; mov [0xfb0a],dword 100*65536+100 ; mouse x/y |
||
985 | |||
986 | push eax |
||
987 | mov ax,[0x2f0000+0x900c] |
||
988 | shr ax,1 |
||
989 | shl eax,16 |
||
990 | mov ax,[0x2f0000+0x900A] |
||
991 | shr ax,1 |
||
992 | mov [0xfb0a],eax |
||
993 | pop eax |
||
41 | mikedld | 994 | |
1 | ha | 995 | mov byte [SB16_Status],0 ; Minazzi Paolo |
996 | mov [display_data-12],dword 1 ; tiled background |
||
997 | mov [0xfe88],dword 0x2C0000 ; address of button list |
||
998 | |||
999 | ;!! IP 04.02.2005: |
||
1000 | mov [next_usage_update], 100 |
||
1001 | mov byte [0xFFFF], 0 ; change task if possible |
||
1002 | |||
1003 | ret |
||
1004 | |||
1005 | ;* mouse centered - start code- Mario79 |
||
1006 | mouse_centered: |
||
1007 | push eax |
||
1008 | mov eax,[0xFE00] |
||
1009 | shr eax,1 |
||
1010 | mov [0xFB0A],ax |
||
1011 | mov eax,[0xFE04] |
||
1012 | shr eax,1 |
||
1013 | mov [0xFB0C],ax |
||
1014 | pop eax |
||
1015 | ret |
||
1016 | ;* mouse centered - end code- Mario79 |
||
1017 | |||
1018 | align 4 |
||
1019 | |||
1020 | sys_outport: |
||
1021 | |||
1022 | mov edi,ebx ; separate flag for read / write |
||
1023 | and ebx,65535 |
||
1024 | |||
1025 | mov ecx,[0x2d0000] |
||
1026 | test ecx,ecx |
||
1027 | jne sopl8 |
||
1028 | mov [esp+36],dword 1 |
||
1029 | ret |
||
1030 | |||
1031 | sopl8: |
||
1032 | mov edx,[0x3010] |
||
1033 | mov edx,[edx+0x4] |
||
1034 | and ebx,65535 |
||
1035 | cld |
||
1036 | sopl1: |
||
1037 | |||
1038 | mov esi,ecx |
||
1039 | shl esi,4 |
||
1040 | add esi,0x2d0000 |
||
1041 | cmp edx,[esi+0] |
||
1042 | jne sopl2 |
||
1043 | cmp ebx,[esi+4] |
||
1044 | jb sopl2 |
||
1045 | cmp ebx,[esi+8] |
||
1046 | jg sopl2 |
||
1047 | jmp sopl3 |
||
1048 | |||
1049 | sopl2: |
||
1050 | |||
1051 | dec ecx |
||
1052 | jnz sopl1 |
||
1053 | mov [esp+36],dword 1 |
||
1054 | ret |
||
1055 | |||
1056 | sopl3: |
||
1057 | |||
1058 | test edi,0x80000000 ; read ? |
||
1059 | jnz sopl4 |
||
1060 | |||
1061 | mov dx,bx ; write |
||
1062 | out dx,al |
||
1063 | mov [esp+36],dword 0 |
||
1064 | ret |
||
1065 | |||
1066 | sopl4: |
||
1067 | |||
1068 | mov dx,bx ; read |
||
1069 | in al,dx |
||
1070 | and eax,0xff |
||
1071 | mov [esp+36],dword 0 |
||
1072 | mov [esp+24],eax |
||
1073 | ret |
||
1074 | |||
1075 | |||
1076 | |||
1077 | align 4 |
||
1078 | sys_sb16: |
||
1079 | |||
1080 | cmp word [sb16],word 0 |
||
1081 | jnz sb16l1 |
||
1082 | mov [esp+36],dword 1 |
||
1083 | ret |
||
1084 | sb16l1: |
||
1085 | mov [esp+36],dword 0 |
||
1086 | cmp eax,1 ; set volume - main |
||
1087 | jnz sb16l2 |
||
1088 | mov dx,word [sb16] |
||
1089 | add dx,4 |
||
1090 | mov al,0x22 |
||
1091 | out dx,al |
||
1092 | mov esi,1 |
||
1093 | call delay_ms |
||
1094 | mov eax,ebx |
||
1095 | inc edx |
||
1096 | out dx,al |
||
1097 | ret |
||
1098 | sb16l2: |
||
1099 | |||
1100 | cmp eax,2 ; set volume - cd |
||
1101 | jnz sb16l3 |
||
1102 | mov dx,word [sb16] |
||
1103 | add dx,4 |
||
1104 | mov al,0x28 |
||
1105 | out dx,al |
||
1106 | mov esi,1 |
||
1107 | call delay_ms |
||
1108 | mov eax,ebx |
||
1109 | add edx,1 |
||
1110 | out dx,al |
||
1111 | ret |
||
1112 | sb16l3: |
||
1113 | mov [esp+36],dword 2 |
||
1114 | ret |
||
1115 | |||
1116 | |||
1117 | align 4 |
||
1118 | |||
1119 | sys_sb16II: |
||
1120 | |||
1121 | cmp word [sb16],word 0 |
||
1122 | jnz IIsb16l1 |
||
1123 | mov [esp+36],dword 1 |
||
1124 | ret |
||
1125 | IIsb16l1: |
||
1126 | |||
1127 | cmp eax,1 ; set volume - main |
||
1128 | jnz IIsb16l2 |
||
1129 | ; L |
||
1130 | mov dx,word [sb16] |
||
1131 | add dx,4 |
||
1132 | mov al,0x30 |
||
1133 | out dx,al |
||
1134 | mov eax,ebx |
||
1135 | inc edx |
||
1136 | out dx,al |
||
1137 | ; R |
||
1138 | mov dx,word [sb16] |
||
1139 | add dx,4 |
||
1140 | mov al,0x31 |
||
1141 | out dx,al |
||
1142 | mov eax,ebx |
||
1143 | inc edx |
||
1144 | out dx,al |
||
1145 | mov [esp+36],dword 0 |
||
1146 | ret |
||
1147 | IIsb16l2: |
||
1148 | |||
1149 | cmp eax,2 ; set volume - cd |
||
1150 | jnz IIsb16l3 |
||
1151 | ; L |
||
1152 | mov dx,word [sb16] |
||
1153 | add dx,4 |
||
1154 | mov al,0x36 |
||
1155 | out dx,al |
||
1156 | mov eax,ebx |
||
1157 | inc edx |
||
1158 | out dx,al |
||
1159 | ; R |
||
1160 | mov dx,word [sb16] |
||
1161 | add dx,4 |
||
1162 | mov al,0x37 |
||
1163 | out dx,al |
||
1164 | mov eax,ebx |
||
1165 | inc edx |
||
1166 | out dx,al |
||
1167 | mov [esp+36],dword 0 |
||
1168 | ret |
||
1169 | IIsb16l3: |
||
1170 | |||
1171 | mov [esp+36],dword 2 |
||
1172 | ret |
||
1173 | |||
1174 | |||
1175 | align 4 |
||
1176 | |||
1177 | sys_wss: |
||
1178 | |||
1179 | cmp word [wss],word 0 |
||
1180 | jnz wssl1 |
||
1181 | mov [esp+36],dword 1 |
||
1182 | ret |
||
1183 | wssl1: |
||
1184 | |||
1185 | cmp eax,1 ; set volume - main |
||
1186 | jnz wssl2 |
||
1187 | mov [esp+36],dword 0 |
||
1188 | ret |
||
1189 | wssl2: |
||
1190 | |||
1191 | cmp eax,2 ; set volume - cd |
||
1192 | jnz wssl3 |
||
1193 | ; L |
||
1194 | mov dx,word [wss] |
||
1195 | add dx,4 |
||
1196 | mov al,0x2 |
||
1197 | out dx,al |
||
1198 | mov esi,1 |
||
1199 | call delay_ms |
||
1200 | mov eax,ebx |
||
1201 | inc edx |
||
1202 | out dx,al |
||
1203 | ; R |
||
1204 | mov dx,word [wss] |
||
1205 | add dx,4 |
||
1206 | mov al,0x3 |
||
1207 | out dx,al |
||
1208 | mov esi,1 |
||
1209 | call delay_ms |
||
1210 | mov eax,ebx |
||
1211 | inc edx |
||
1212 | out dx,al |
||
1213 | mov [esp+36],dword 0 |
||
1214 | ret |
||
1215 | wssl3: |
||
1216 | mov [esp+36],dword 2 |
||
1217 | ret |
||
1218 | |||
1219 | display_number: |
||
1220 | |||
1221 | ; eax = print type, al=0 -> ebx is number |
||
1222 | ; al=1 -> ebx is pointer |
||
1223 | ; ah=0 -> display decimal |
||
1224 | ; ah=1 -> display hexadecimal |
||
1225 | ; ah=2 -> display binary |
||
1226 | ; eax bits 16-21 = number of digits to display (0-32) |
||
1227 | ; eax bits 22-31 = reserved |
||
1228 | ; |
||
1229 | ; ebx = number or pointer |
||
1230 | ; ecx = x shl 16 + y |
||
1231 | ; edx = color |
||
200 | diamond | 1232 | xor edi, edi |
211 | serge | 1233 | display_number_force: |
1 | ha | 1234 | |
1235 | cmp eax,0xffff ; length > 0 ? |
||
1236 | jge cont_displ |
||
1237 | ret |
||
1238 | cont_displ: |
||
1239 | |||
75 | diamond | 1240 | cmp eax,61*0x10000 ; length <= 60 ? |
1241 | jb cont_displ2 |
||
1 | ha | 1242 | ret |
1243 | cont_displ2: |
||
1244 | |||
1245 | pushad |
||
1246 | |||
1247 | cmp al,1 ; ecx is a pointer ? |
||
1248 | jne displnl1 |
||
139 | diamond | 1249 | mov ebx,[ebx+std_application_base_address] |
1 | ha | 1250 | displnl1: |
1251 | sub esp,64 |
||
1252 | |||
1253 | cmp ah,0 ; DECIMAL |
||
1254 | jne no_display_desnum |
||
1255 | shr eax,16 |
||
75 | diamond | 1256 | and eax,0x3f |
1 | ha | 1257 | push eax |
1258 | mov edi,esp |
||
194 | diamond | 1259 | add edi,4+64-1 |
1 | ha | 1260 | mov ecx,eax |
1261 | mov eax,ebx |
||
1262 | mov ebx,10 |
||
1263 | d_desnum: |
||
1264 | xor edx,edx |
||
1265 | div ebx |
||
1266 | add dl,48 |
||
1267 | mov [edi],dl |
||
1268 | dec edi |
||
1269 | loop d_desnum |
||
1270 | pop eax |
||
1271 | call draw_num_text |
||
1272 | add esp,64 |
||
1273 | popad |
||
1274 | ret |
||
1275 | no_display_desnum: |
||
1276 | |||
1277 | cmp ah,0x01 ; HEXADECIMAL |
||
1278 | jne no_display_hexnum |
||
1279 | shr eax,16 |
||
75 | diamond | 1280 | and eax,0x3f |
1 | ha | 1281 | push eax |
1282 | mov edi,esp |
||
194 | diamond | 1283 | add edi,4+64-1 |
1 | ha | 1284 | mov ecx,eax |
1285 | mov eax,ebx |
||
1286 | mov ebx,16 |
||
1287 | d_hexnum: |
||
1288 | xor edx,edx |
||
1289 | div ebx |
||
1290 | add edx,hexletters |
||
1291 | mov dl,[edx] |
||
1292 | mov [edi],dl |
||
1293 | dec edi |
||
1294 | loop d_hexnum |
||
1295 | pop eax |
||
1296 | call draw_num_text |
||
1297 | add esp,64 |
||
1298 | popad |
||
1299 | ret |
||
1300 | no_display_hexnum: |
||
1301 | |||
1302 | cmp ah,0x02 ; BINARY |
||
1303 | jne no_display_binnum |
||
1304 | shr eax,16 |
||
75 | diamond | 1305 | and eax,0x3f |
1 | ha | 1306 | push eax |
1307 | mov edi,esp |
||
194 | diamond | 1308 | add edi,4+64-1 |
1 | ha | 1309 | mov ecx,eax |
1310 | mov eax,ebx |
||
1311 | mov ebx,2 |
||
1312 | d_binnum: |
||
1313 | xor edx,edx |
||
1314 | div ebx |
||
1315 | add dl,48 |
||
1316 | mov [edi],dl |
||
1317 | dec edi |
||
1318 | loop d_binnum |
||
1319 | pop eax |
||
1320 | call draw_num_text |
||
1321 | add esp,64 |
||
1322 | popad |
||
1323 | ret |
||
1324 | no_display_binnum: |
||
1325 | |||
1326 | add esp,64 |
||
1327 | popad |
||
1328 | ret |
||
1329 | |||
1330 | |||
1331 | draw_num_text: |
||
1332 | |||
1333 | ; dtext |
||
1334 | ; |
||
1335 | ; eax x & y |
||
1336 | ; ebx color |
||
1337 | ; ecx start of text |
||
1338 | ; edx length |
||
1339 | ; edi 1 force |
||
1340 | |||
155 | diamond | 1341 | ; mov edi,[0x3000] |
1342 | ; shl edi,8 |
||
1343 | ; add ax,word[edi+0x80000+APPDATA.wnd_clientbox.top] |
||
164 | serge | 1344 | ; rol eax,16 |
155 | diamond | 1345 | ; add ax,word[edi+0x80000+APPDATA.wnd_clientbox.left] |
164 | serge | 1346 | ; rol eax,16 |
1347 | |||
1 | ha | 1348 | mov edx,eax |
194 | diamond | 1349 | mov ecx,64+4 |
1 | ha | 1350 | sub ecx,eax |
1351 | add ecx,esp |
||
1352 | mov eax,[esp+64+32-8+4] |
||
1353 | push edx ; add window start x & y |
||
1354 | mov edx,[0x3010] |
||
115 | poddubny | 1355 | mov ebx,[edx-twdw+WDATA.box.left] |
155 | diamond | 1356 | add ebx, [(edx-0x3000)*8+0x80000+APPDATA.wnd_clientbox.left] |
1 | ha | 1357 | shl ebx,16 |
115 | poddubny | 1358 | add ebx,[edx-twdw+WDATA.box.top] |
155 | diamond | 1359 | add ebx, [(edx-0x3000)*8+0x80000+APPDATA.wnd_clientbox.top] |
1 | ha | 1360 | add eax,ebx |
1361 | pop edx |
||
139 | diamond | 1362 | mov ebx,[esp+64+32-12+4] |
1363 | and ebx, not 0x80000000 ; force counted string |
||
1364 | mov esi, [esp+64+4+4] |
||
194 | diamond | 1365 | mov edi, [esp+64+4] |
139 | diamond | 1366 | jmp dtext |
1 | ha | 1367 | |
1368 | read_string: |
||
1369 | |||
1370 | ; eax read_area |
||
1371 | ; ebx color of letter |
||
1372 | ; ecx color of background |
||
1373 | ; edx number of letters to read |
||
1374 | ; esi [x start]*65536 + [y_start] |
||
1375 | |||
1376 | ret |
||
1377 | |||
1378 | |||
1379 | align 4 |
||
1380 | |||
1381 | sys_setup: |
||
1382 | |||
1383 | ; 1=roland mpu midi base , base io address |
||
1384 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
||
1385 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1386 | ; 4=sb16 base , base io address |
||
1387 | ; 5=system language, 1eng 2fi 3ger 4rus |
||
1388 | ; 6=wss base , base io address |
||
1389 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1390 | ; 8=fat32 partition in hd |
||
1391 | ; 9 |
||
1392 | ; 10 = sound dma channel |
||
1393 | ; 11 = enable lba read |
||
1394 | ; 12 = enable pci access |
||
1395 | |||
1396 | |||
1397 | mov [esp+36],dword 0 |
||
1398 | cmp eax,1 ; MIDI |
||
1399 | jnz nsyse1 |
||
1400 | cmp ebx,0x100 |
||
1401 | jb nsyse1 |
||
1402 | mov edx,65535 |
||
1403 | cmp edx,ebx |
||
1404 | jb nsyse1 |
||
1405 | mov [midi_base],bx |
||
1406 | mov word [mididp],bx |
||
1407 | inc bx |
||
1408 | mov word [midisp],bx |
||
1409 | ret |
||
1410 | |||
1411 | midi_base dw 0 |
||
1412 | |||
1413 | nsyse1: |
||
1414 | |||
1415 | cmp eax,2 ; KEYBOARD |
||
1416 | jnz nsyse2 |
||
1417 | cmp ebx,1 |
||
1418 | jnz kbnobase |
||
1419 | mov edi,[0x3010] |
||
115 | poddubny | 1420 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1421 | mov eax,ecx |
1422 | mov ebx,keymap |
||
1423 | mov ecx,128 |
||
1424 | call memmove |
||
1425 | ret |
||
1426 | kbnobase: |
||
1427 | cmp ebx,2 |
||
1428 | jnz kbnoshift |
||
1429 | mov edi,[0x3010] |
||
115 | poddubny | 1430 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1431 | mov eax,ecx |
1432 | mov ebx,keymap_shift |
||
1433 | mov ecx,128 |
||
1434 | call memmove |
||
1435 | ret |
||
1436 | kbnoshift: |
||
1437 | cmp ebx,3 |
||
1438 | jne kbnoalt |
||
1439 | mov edi,[0x3010] |
||
115 | poddubny | 1440 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1441 | mov eax,ecx |
1442 | mov ebx,keymap_alt |
||
1443 | mov ecx,128 |
||
1444 | call memmove |
||
1445 | ret |
||
1446 | kbnoalt: |
||
1447 | cmp ebx,9 |
||
1448 | jnz kbnocountry |
||
1449 | mov word [keyboard],cx |
||
1450 | ret |
||
1451 | kbnocountry: |
||
1452 | mov [esp+36],dword 1 |
||
1453 | ret |
||
1454 | nsyse2: |
||
1455 | cmp eax,3 ; CD |
||
1456 | jnz nsyse3 |
||
75 | diamond | 1457 | test ebx,ebx |
1458 | jz nosesl |
||
1459 | cmp ebx, 4 |
||
1460 | ja nosesl |
||
1 | ha | 1461 | mov [cd_base],bl |
1462 | cmp ebx,1 |
||
1463 | jnz noprma |
||
1464 | mov [cdbase],0x1f0 |
||
1465 | mov [cdid],0xa0 |
||
1466 | noprma: |
||
1467 | cmp ebx,2 |
||
1468 | jnz noprsl |
||
1469 | mov [cdbase],0x1f0 |
||
1470 | mov [cdid],0xb0 |
||
1471 | noprsl: |
||
1472 | cmp ebx,3 |
||
1473 | jnz nosema |
||
1474 | mov [cdbase],0x170 |
||
1475 | mov [cdid],0xa0 |
||
1476 | nosema: |
||
1477 | cmp ebx,4 |
||
1478 | jnz nosesl |
||
1479 | mov [cdbase],0x170 |
||
1480 | mov [cdid],0xb0 |
||
1481 | nosesl: |
||
1482 | ret |
||
1483 | |||
1484 | cd_base db 0 |
||
1485 | |||
1486 | nsyse3: |
||
1487 | |||
1488 | cmp eax,4 ; SB |
||
1489 | jnz nsyse4 |
||
1490 | cmp ebx,0x100 |
||
1491 | jb nsyse4 |
||
1492 | mov edx,65535 |
||
1493 | cmp edx,ebx |
||
1494 | jb nsyse4 |
||
1495 | mov word [sb16],bx |
||
1496 | ret |
||
1497 | nsyse4: |
||
1498 | |||
1499 | cmp eax,5 ; SYSTEM LANGUAGE |
||
1500 | jnz nsyse5 |
||
1501 | mov [syslang],ebx |
||
1502 | ret |
||
1503 | nsyse5: |
||
1504 | |||
1505 | cmp eax,6 ; WSS |
||
1506 | jnz nsyse6 |
||
1507 | cmp ebx,0x100 |
||
1508 | jb nsyse6 |
||
1509 | mov [wss],ebx |
||
1510 | ret |
||
1511 | |||
1512 | wss_temp dd 0 |
||
1513 | |||
1514 | nsyse6: |
||
1515 | |||
1516 | cmp eax,7 ; HD BASE |
||
1517 | jne nsyse7 |
||
75 | diamond | 1518 | test ebx,ebx |
1519 | jz nosethd |
||
1520 | cmp ebx,4 |
||
1521 | ja nosethd |
||
1 | ha | 1522 | mov [hd_base],bl |
1523 | cmp ebx,1 |
||
1524 | jnz noprmahd |
||
1525 | mov [hdbase],0x1f0 |
||
1526 | mov [hdid],0x0 |
||
1527 | mov [hdpos],1 |
||
1528 | ; call set_FAT32_variables |
||
1529 | noprmahd: |
||
1530 | cmp ebx,2 |
||
1531 | jnz noprslhd |
||
1532 | mov [hdbase],0x1f0 |
||
1533 | mov [hdid],0x10 |
||
1534 | mov [hdpos],2 |
||
1535 | ; call set_FAT32_variables |
||
1536 | noprslhd: |
||
1537 | cmp ebx,3 |
||
1538 | jnz nosemahd |
||
1539 | mov [hdbase],0x170 |
||
1540 | mov [hdid],0x0 |
||
1541 | mov [hdpos],3 |
||
1542 | ; call set_FAT32_variables |
||
1543 | nosemahd: |
||
1544 | cmp ebx,4 |
||
1545 | jnz noseslhd |
||
1546 | mov [hdbase],0x170 |
||
1547 | mov [hdid],0x10 |
||
1548 | mov [hdpos],4 |
||
1549 | ; call set_FAT32_variables |
||
1550 | noseslhd: |
||
1551 | mov [0xfe10],dword 0 |
||
1552 | call reserve_hd1 |
||
1553 | call clear_hd_cache |
||
1554 | mov [hd1_status],0 ; free |
||
75 | diamond | 1555 | nosethd: |
1 | ha | 1556 | ret |
1557 | |||
1558 | hd_base db 0 |
||
1559 | |||
1560 | nsyse7: |
||
1561 | |||
1562 | cmp eax,8 ; HD PARTITION |
||
1563 | jne nsyse8 |
||
1564 | mov [fat32part],ebx |
||
1565 | ; call set_FAT32_variables |
||
1566 | call reserve_hd1 |
||
1567 | call clear_hd_cache |
||
1568 | pusha |
||
1569 | call choice_necessity_partition_1 |
||
1570 | popa |
||
1571 | mov [hd1_status],0 ; free |
||
1572 | ret |
||
1573 | nsyse8: |
||
1574 | |||
1575 | cmp eax,10 ; SOUND DMA CHANNEL |
||
1576 | jne no_set_sound_dma |
||
75 | diamond | 1577 | cmp ebx,3 |
1578 | ja sys_setup_err |
||
1 | ha | 1579 | mov [sound_dma],ebx |
1580 | ret |
||
1581 | no_set_sound_dma: |
||
1582 | |||
1583 | cmp eax,11 ; ENABLE LBA READ |
||
1584 | jne no_set_lba_read |
||
1585 | and ebx,1 |
||
1586 | mov [lba_read_enabled],ebx |
||
1587 | ret |
||
1588 | no_set_lba_read: |
||
1589 | |||
1590 | cmp eax,12 ; ENABLE PCI ACCESS |
||
1591 | jne no_set_pci_access |
||
1592 | and ebx,1 |
||
1593 | mov [pci_access_enabled],ebx |
||
1594 | ret |
||
1595 | no_set_pci_access: |
||
1596 | |||
1597 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
1598 | include 'vmodeint.inc' |
||
1599 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
1600 | |||
75 | diamond | 1601 | sys_setup_err: |
1 | ha | 1602 | mov [esp+36],dword -1 |
1603 | ret |
||
1604 | |||
1605 | |||
1606 | align 4 |
||
1607 | |||
1608 | sys_getsetup: |
||
1609 | |||
1610 | ; 1=roland mpu midi base , base io address |
||
1611 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
||
1612 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1613 | ; 4=sb16 base , base io address |
||
1614 | ; 5=system language, 1eng 2fi 3ger 4rus |
||
1615 | ; 6=wss base |
||
1616 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1617 | ; 8=fat32 partition in hd |
||
1618 | ; 9=get hs timer tic |
||
1619 | |||
1620 | cmp eax,1 |
||
1621 | jne ngsyse1 |
||
1622 | movzx eax,[midi_base] |
||
1623 | mov [esp+36],eax |
||
1624 | ret |
||
1625 | ngsyse1: |
||
1626 | |||
1627 | cmp eax,2 |
||
1628 | jne ngsyse2 |
||
1629 | cmp ebx,1 |
||
1630 | jnz kbnobaseret |
||
1631 | mov edi,[0x3010] |
||
115 | poddubny | 1632 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1633 | mov ebx,ecx |
1634 | mov eax,keymap |
||
1635 | mov ecx,128 |
||
1636 | call memmove |
||
1637 | ret |
||
1638 | kbnobaseret: |
||
1639 | cmp ebx,2 |
||
1640 | jnz kbnoshiftret |
||
1641 | mov edi,[0x3010] |
||
115 | poddubny | 1642 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1643 | mov ebx,ecx |
1644 | mov eax,keymap_shift |
||
1645 | mov ecx,128 |
||
1646 | call memmove |
||
1647 | ret |
||
1648 | kbnoshiftret: |
||
1649 | cmp ebx,3 |
||
1650 | jne kbnoaltret |
||
1651 | mov edi,[0x3010] |
||
115 | poddubny | 1652 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1653 | mov ebx,ecx |
1654 | mov eax,keymap_alt |
||
1655 | mov ecx,128 |
||
1656 | call memmove |
||
1657 | ret |
||
1658 | kbnoaltret: |
||
1659 | cmp ebx,9 |
||
1660 | jnz ngsyse2 |
||
1661 | movzx eax,word [keyboard] |
||
1662 | mov [esp+36],eax |
||
1663 | ret |
||
1664 | ngsyse2: |
||
1665 | |||
1666 | cmp eax,3 |
||
1667 | jnz ngsyse3 |
||
1668 | movzx eax,[cd_base] |
||
1669 | mov [esp+36],eax |
||
1670 | ret |
||
1671 | ngsyse3: |
||
1672 | |||
1673 | cmp eax,4 |
||
1674 | jne ngsyse4 |
||
1675 | mov eax,[sb16] |
||
1676 | mov [esp+36],eax |
||
1677 | ret |
||
1678 | ngsyse4: |
||
1679 | |||
1680 | cmp eax,5 |
||
1681 | jnz ngsyse5 |
||
1682 | mov eax,[syslang] |
||
1683 | mov [esp+36],eax |
||
1684 | ret |
||
1685 | ngsyse5: |
||
1686 | cmp eax,6 |
||
1687 | jnz ngsyse6 |
||
1688 | mov eax,[wss] |
||
1689 | mov [esp+36],eax |
||
1690 | ret |
||
1691 | ngsyse6: |
||
1692 | cmp eax,7 |
||
1693 | jnz ngsyse7 |
||
1694 | movzx eax,[hd_base] |
||
1695 | mov [esp+36],eax |
||
1696 | ret |
||
1697 | ngsyse7: |
||
1698 | cmp eax,8 |
||
1699 | jnz ngsyse8 |
||
1700 | mov eax,[fat32part] |
||
1701 | mov [esp+36],eax |
||
1702 | ret |
||
1703 | ngsyse8: |
||
1704 | cmp eax,9 |
||
1705 | jne ngsyse9 |
||
1706 | mov eax,[timer_ticks] ;[0xfdf0] |
||
1707 | mov [esp+36],eax |
||
1708 | ret |
||
1709 | ngsyse9: |
||
1710 | cmp eax,10 |
||
1711 | jnz ngsyse10 |
||
1712 | mov eax,[sound_dma] |
||
1713 | mov [esp+36],eax |
||
1714 | ret |
||
1715 | ngsyse10: |
||
1716 | cmp eax,11 |
||
1717 | jnz ngsyse11 |
||
1718 | mov eax,[lba_read_enabled] |
||
1719 | mov [esp+36],eax |
||
1720 | ret |
||
1721 | ngsyse11: |
||
1722 | cmp eax,12 |
||
1723 | jnz ngsyse12 |
||
1724 | mov eax,[pci_access_enabled] |
||
1725 | mov [esp+36],eax |
||
1726 | ret |
||
1727 | ngsyse12: |
||
1728 | mov [esp+36],dword 1 |
||
1729 | ret |
||
1730 | |||
1731 | |||
1732 | align 4 |
||
221 | serge | 1733 | mousefn dd msscreen, mswin, msbutton, msset |
1734 | dd app_load_cursor |
||
1735 | dd app_set_cursor |
||
233 | serge | 1736 | dd app_delete_cursor |
1 | ha | 1737 | |
1738 | readmousepos: |
||
1739 | |||
1740 | ; eax=0 screen relative |
||
1741 | ; eax=1 window relative |
||
1742 | ; eax=2 buttons pressed |
||
221 | serge | 1743 | ; eax=3 set mouse pos ; reserved |
1744 | ; eax=4 load cursor |
||
1745 | ; eax=5 set cursor |
||
1746 | ; eax=6 delete cursor ; reserved |
||
1 | ha | 1747 | |
221 | serge | 1748 | cmp eax, 6 |
1749 | ja msset |
||
1750 | jmp [mousefn+eax*4] |
||
1751 | msscreen: |
||
1752 | mov eax,[0xfb0a] |
||
1753 | shl eax,16 |
||
1754 | mov ax,[0xfb0c] |
||
1755 | mov [esp+36],eax |
||
1756 | ret |
||
1757 | mswin: |
||
1758 | mov eax,[0xfb0a] |
||
1759 | shl eax,16 |
||
1760 | mov ax,[0xfb0c] |
||
1761 | mov esi,[0x3010] |
||
1762 | mov bx, word [esi-twdw+WDATA.box.left] |
||
1763 | shl ebx,16 |
||
1764 | mov bx, word [esi-twdw+WDATA.box.top] |
||
1765 | sub eax,ebx |
||
1 | ha | 1766 | |
221 | serge | 1767 | mov edi,[CURRENT_TASK] |
1768 | shl edi,8 |
||
1769 | sub ax,word[edi+PROC_BASE+APPDATA.wnd_clientbox.top] |
||
1770 | rol eax,16 |
||
1771 | sub ax,word[edi+PROC_BASE+APPDATA.wnd_clientbox.left] |
||
1772 | rol eax,16 |
||
1773 | mov [esp+36],eax |
||
1774 | ret |
||
1775 | msbutton: |
||
1776 | movzx eax,byte [0xfb40] |
||
1777 | mov [esp+36],eax |
||
1778 | ret |
||
1779 | msset: |
||
1780 | ret |
||
164 | serge | 1781 | |
221 | serge | 1782 | app_load_cursor: |
1783 | add ebx, new_app_base |
||
1784 | cmp ebx, new_app_base |
||
1785 | jb msset |
||
1786 | stdcall load_cursor, ebx, ecx |
||
1787 | mov [esp+36], eax |
||
1788 | ret |
||
164 | serge | 1789 | |
221 | serge | 1790 | app_set_cursor: |
1791 | stdcall set_cursor, ebx |
||
1792 | mov [esp+36], eax |
||
1793 | ret |
||
1 | ha | 1794 | |
233 | serge | 1795 | app_delete_cursor: |
1796 | stdcall delete_cursor, ebx |
||
1797 | mov [esp+36], eax |
||
1798 | ret |
||
1 | ha | 1799 | |
1800 | is_input: |
||
1801 | |||
1802 | push edx |
||
1803 | mov dx,word [midisp] |
||
1804 | in al,dx |
||
1805 | and al,0x80 |
||
1806 | pop edx |
||
1807 | ret |
||
1808 | |||
1809 | is_output: |
||
1810 | |||
1811 | push edx |
||
1812 | mov dx,word [midisp] |
||
1813 | in al,dx |
||
1814 | and al,0x40 |
||
1815 | pop edx |
||
1816 | ret |
||
1817 | |||
1818 | |||
1819 | get_mpu_in: |
||
1820 | |||
1821 | push edx |
||
1822 | mov dx,word [mididp] |
||
1823 | in al,dx |
||
1824 | pop edx |
||
1825 | ret |
||
1826 | |||
1827 | |||
1828 | put_mpu_out: |
||
1829 | |||
1830 | push edx |
||
1831 | mov dx,word [mididp] |
||
1832 | out dx,al |
||
1833 | pop edx |
||
1834 | ret |
||
1835 | |||
1836 | |||
1837 | setuart: |
||
1838 | |||
1839 | su1: |
||
1840 | call is_output |
||
1841 | cmp al,0 |
||
1842 | jnz su1 |
||
1843 | mov dx,word [midisp] |
||
1844 | mov al,0xff |
||
1845 | out dx,al |
||
1846 | su2: |
||
1847 | mov dx,word [midisp] |
||
1848 | mov al,0xff |
||
1849 | out dx,al |
||
1850 | call is_input |
||
1851 | cmp al,0 |
||
1852 | jnz su2 |
||
1853 | call get_mpu_in |
||
1854 | cmp al,0xfe |
||
1855 | jnz su2 |
||
1856 | su3: |
||
1857 | call is_output |
||
1858 | cmp al,0 |
||
1859 | jnz su3 |
||
1860 | mov dx,word [midisp] |
||
1861 | mov al,0x3f |
||
1862 | out dx,al |
||
1863 | |||
1864 | ret |
||
1865 | |||
1866 | |||
1867 | align 4 |
||
1868 | |||
1869 | sys_midi: |
||
1870 | |||
1871 | cmp [mididp],0 |
||
1872 | jnz sm0 |
||
1873 | mov [esp+36],dword 1 |
||
1874 | ret |
||
1875 | sm0: |
||
1876 | |||
1877 | cmp eax,1 |
||
1878 | mov [esp+36],dword 0 |
||
1879 | jnz smn1 |
||
1880 | call setuart |
||
1881 | ret |
||
1882 | smn1: |
||
1883 | |||
1884 | cmp eax,2 |
||
1885 | jnz smn2 |
||
1886 | sm10: |
||
1887 | call get_mpu_in |
||
1888 | call is_output |
||
1889 | test al,al |
||
1890 | jnz sm10 |
||
1891 | mov al,bl |
||
1892 | call put_mpu_out |
||
1893 | ret |
||
1894 | smn2: |
||
1895 | |||
1896 | ret |
||
1897 | |||
1898 | |||
1899 | detect_devices: |
||
1900 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
1901 | include 'detect/commouse.inc' |
||
33 | mario79 | 1902 | include 'detect/ps2mouse.inc' |
1 | ha | 1903 | ;include 'detect/dev_fd.inc' |
1904 | ;include 'detect/dev_hdcd.inc' |
||
1905 | ;include 'detect/sear_par.inc' |
||
1906 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
1907 | ret |
||
1908 | |||
1909 | |||
1910 | sys_end: |
||
1911 | |||
1912 | mov eax,[0x3010] |
||
115 | poddubny | 1913 | mov [eax+TASKDATA.state], 3 ; terminate this program |
41 | mikedld | 1914 | |
1 | ha | 1915 | waitterm: ; wait here for termination |
1916 | mov eax,5 |
||
1917 | call delay_hs |
||
1918 | jmp waitterm |
||
1919 | |||
75 | diamond | 1920 | iglobal |
170 | serge | 1921 | align 4 |
75 | diamond | 1922 | sys_system_table: |
1923 | dd sysfn_shutdown ; 1 = system shutdown |
||
1924 | dd sysfn_terminate ; 2 = terminate thread |
||
1925 | dd sysfn_activate ; 3 = activate window |
||
1926 | dd sysfn_getidletime ; 4 = get idle time |
||
1927 | dd sysfn_getcpuclock ; 5 = get cpu clock |
||
1928 | dd sysfn_saveramdisk ; 6 = save ramdisk |
||
1929 | dd sysfn_getactive ; 7 = get active window |
||
1930 | dd sysfn_sound_flag ; 8 = get/set sound_flag |
||
1931 | dd sysfn_shutdown_param ; 9 = shutdown with parameter |
||
1932 | dd sysfn_minimize ; 10 = minimize window |
||
1933 | dd sysfn_getdiskinfo ; 11 = get disk subsystem info |
||
1934 | dd sysfn_lastkey ; 12 = get last pressed key |
||
1935 | dd sysfn_getversion ; 13 = get kernel version |
||
1936 | dd sysfn_waitretrace ; 14 = wait retrace |
||
1937 | dd sysfn_centermouse ; 15 = center mouse cursor |
||
1938 | dd sysfn_getfreemem ; 16 = get free memory size |
||
1939 | dd sysfn_getallmem ; 17 = get total memory size |
||
164 | serge | 1940 | dd sysfn_terminate2 ; 18 = terminate thread using PID |
120 | mario79 | 1941 | ; instead of slot |
1942 | dd sysfn_mouse_acceleration; 19 = set/get mouse acceleration |
||
170 | serge | 1943 | dd sysfn_meminfo ; 20 = get extended memory info |
75 | diamond | 1944 | sysfn_num = ($ - sys_system_table)/4 |
1945 | endg |
||
1946 | |||
1 | ha | 1947 | sys_system: |
75 | diamond | 1948 | dec eax |
1949 | cmp eax, sysfn_num |
||
1950 | jae @f |
||
1951 | jmp dword [sys_system_table + eax*4] |
||
1952 | @@: |
||
1953 | ret |
||
1 | ha | 1954 | |
75 | diamond | 1955 | sysfn_shutdown: ; 18.1 = BOOT |
1 | ha | 1956 | mov [0x2f0000+0x9030],byte 0 |
41 | mikedld | 1957 | for_shutdown_parameter: |
214 | serge | 1958 | |
1 | ha | 1959 | mov eax,[0x3004] |
1960 | add eax,2 |
||
1961 | mov [shutdown_processes],eax |
||
1962 | mov [0xFF00],al |
||
75 | diamond | 1963 | and dword [esp+36], 0 |
1 | ha | 1964 | ret |
1965 | uglobal |
||
1966 | shutdown_processes: dd 0x0 |
||
1967 | endg |
||
1968 | |||
75 | diamond | 1969 | sysfn_terminate: ; 18.2 = TERMINATE |
1 | ha | 1970 | cmp ebx,2 |
1971 | jb noprocessterminate |
||
1972 | mov edx,[0x3004] |
||
1973 | cmp ebx,edx |
||
75 | diamond | 1974 | ja noprocessterminate |
1 | ha | 1975 | mov eax,[0x3004] |
1976 | shl ebx,5 |
||
115 | poddubny | 1977 | mov edx,[ebx+0x3000+TASKDATA.pid] |
1978 | add ebx,0x3000+TASKDATA.state |
||
75 | diamond | 1979 | cmp byte [ebx], 9 |
1980 | jz noprocessterminate |
||
41 | mikedld | 1981 | |
1 | ha | 1982 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
1983 | mov [ebx],byte 3 ; clear possible i40's |
||
1984 | ;call MEM_Heap_UnLock |
||
1985 | |||
1986 | cmp edx,[application_table_status] ; clear app table stat |
||
1987 | jne noatsc |
||
1988 | mov [application_table_status],0 |
||
1989 | noatsc: |
||
75 | diamond | 1990 | noprocessterminate: |
1 | ha | 1991 | ret |
1992 | |||
85 | halyavin | 1993 | sysfn_terminate2: |
1994 | ;lock application_table_status mutex |
||
164 | serge | 1995 | .table_status: |
85 | halyavin | 1996 | cli |
1997 | cmp [application_table_status],0 |
||
1998 | je .stf |
||
1999 | sti |
||
2000 | call change_task |
||
2001 | jmp .table_status |
||
2002 | .stf: |
||
2003 | call set_application_table_status |
||
2004 | mov eax,ebx |
||
2005 | call pid_to_slot |
||
2006 | test eax,eax |
||
2007 | jz .not_found |
||
2008 | mov ebx,eax |
||
2009 | cli |
||
2010 | call sysfn_terminate |
||
2011 | mov [application_table_status],0 |
||
2012 | sti |
||
2013 | and dword [esp+36],0 |
||
2014 | ret |
||
2015 | .not_found: |
||
2016 | mov [application_table_status],0 |
||
2017 | or dword [esp+36],-1 |
||
2018 | ret |
||
2019 | |||
75 | diamond | 2020 | sysfn_activate: ; 18.3 = ACTIVATE WINDOW |
1 | ha | 2021 | cmp ebx,2 |
105 | poddubny | 2022 | jb .nowindowactivate |
1 | ha | 2023 | cmp ebx,[0x3004] |
105 | poddubny | 2024 | ja .nowindowactivate |
2025 | |||
2026 | mov [window_minimize], 2 ; restore window if minimized |
||
2027 | |||
2028 | movzx esi, word [0xC000 + ebx*2] |
||
164 | serge | 2029 | cmp esi, [0x3004] |
105 | poddubny | 2030 | je .nowindowactivate ; already active |
2031 | |||
2032 | mov edi, ebx |
||
2033 | shl edi, 5 |
||
2034 | add edi, window_data |
||
2035 | movzx esi, word [0xC000 + ebx * 2] |
||
2036 | lea esi, [0xC400 + esi * 2] |
||
2037 | call waredraw |
||
2038 | .nowindowactivate: |
||
1 | ha | 2039 | ret |
41 | mikedld | 2040 | |
75 | diamond | 2041 | sysfn_getidletime: ; 18.4 = GET IDLETIME |
1 | ha | 2042 | mov eax,[idleusesec] |
75 | diamond | 2043 | mov [esp+36], eax |
1 | ha | 2044 | ret |
2045 | |||
75 | diamond | 2046 | sysfn_getcpuclock: ; 18.5 = GET TSC/SEC |
1 | ha | 2047 | mov eax,[0xf600] |
75 | diamond | 2048 | mov [esp+36], eax |
1 | ha | 2049 | ret |
2050 | |||
2051 | ; SAVE ramdisk to /hd/1/menuet.img |
||
2052 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
||
2053 | include 'blkdev/rdsave.inc' |
||
2054 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
||
75 | diamond | 2055 | |
2056 | sysfn_getactive: ; 18.7 = get active window |
||
102 | poddubny | 2057 | mov eax, [0x3004] |
2058 | movzx eax, word [0xC400 + eax*2] |
||
75 | diamond | 2059 | mov [esp+36],eax |
1 | ha | 2060 | ret |
75 | diamond | 2061 | |
2062 | sysfn_sound_flag: ; 18.8 = get/set sound_flag |
||
1 | ha | 2063 | cmp ebx,1 |
2064 | jne nogetsoundflag |
||
2065 | movzx eax,byte [sound_flag] ; get sound_flag |
||
75 | diamond | 2066 | mov [esp+36],eax |
1 | ha | 2067 | ret |
2068 | nogetsoundflag: |
||
2069 | cmp ebx,2 |
||
2070 | jnz nosoundflag |
||
75 | diamond | 2071 | xor byte [sound_flag], 1 |
2072 | nosoundflag: |
||
41 | mikedld | 2073 | ret |
75 | diamond | 2074 | |
2075 | sysfn_shutdown_param: ; 18.9 = system shutdown with param |
||
1 | ha | 2076 | cmp ebx,1 |
75 | diamond | 2077 | jl exit_for_anyone |
1 | ha | 2078 | cmp ebx,4 |
2079 | jg exit_for_anyone |
||
2080 | mov [0x2f0000+0x9030],bl |
||
2081 | jmp for_shutdown_parameter |
||
75 | diamond | 2082 | |
2083 | sysfn_minimize: ; 18.10 = minimize window |
||
1 | ha | 2084 | mov [window_minimize],1 |
2085 | exit_for_anyone: |
||
2086 | ret |
||
75 | diamond | 2087 | |
2088 | sysfn_getdiskinfo: ; 18.11 = get disk info table |
||
1 | ha | 2089 | cmp ebx,1 |
2090 | jnz full_table |
||
2091 | small_table: |
||
2092 | call for_all_tables |
||
75 | diamond | 2093 | mov ecx,10 |
1 | ha | 2094 | cld |
2095 | rep movsb |
||
2096 | ret |
||
2097 | for_all_tables: |
||
115 | poddubny | 2098 | mov edi,[0x3010] |
2099 | mov edi,[edi+TASKDATA.mem_start] |
||
1 | ha | 2100 | add edi,ecx |
2101 | mov esi,0x40000 |
||
2102 | ret |
||
2103 | full_table: |
||
2104 | cmp ebx,2 |
||
2105 | jnz exit_for_anyone |
||
2106 | call for_all_tables |
||
75 | diamond | 2107 | mov ecx,16384 |
1 | ha | 2108 | cld |
2109 | rep movsd |
||
2110 | ret |
||
75 | diamond | 2111 | |
92 | diamond | 2112 | sysfn_lastkey: ; 18.12 = return 0 (backward compatibility) |
2113 | and dword [esp+36], 0 |
||
2114 | ret |
||
75 | diamond | 2115 | |
2116 | sysfn_getversion: ; 18.13 = get kernel ID and version |
||
115 | poddubny | 2117 | mov edi,[0x3010] |
2118 | mov edi,[edi+TASKDATA.mem_start] |
||
1 | ha | 2119 | add edi,ebx |
2120 | mov esi,version_inf |
||
2121 | mov ecx,version_end-version_inf |
||
2122 | cld |
||
2123 | rep movsb |
||
2124 | ret |
||
75 | diamond | 2125 | |
2126 | sysfn_waitretrace: ; 18.14 = sys wait retrace |
||
41 | mikedld | 2127 | ;wait retrace functions |
2128 | sys_wait_retrace: |
||
2129 | mov edx,0x3da |
||
2130 | WaitRetrace_loop: |
||
2131 | in al,dx |
||
2132 | test al,1000b |
||
2133 | jz WaitRetrace_loop |
||
2134 | mov [esp+36],dword 0 |
||
1 | ha | 2135 | ret |
75 | diamond | 2136 | |
2137 | sysfn_centermouse: ; 18.15 = mouse centered |
||
1 | ha | 2138 | call mouse_centered |
2139 | mov [esp+36],dword 0 |
||
2140 | ret |
||
75 | diamond | 2141 | |
120 | mario79 | 2142 | sysfn_mouse_acceleration: ; 18.19 = set/get mouse features |
2143 | cmp ebx,0 ; get mouse speed factor |
||
2144 | jnz .set_mouse_acceleration |
||
164 | serge | 2145 | xor eax,eax |
120 | mario79 | 2146 | mov ax,[mouse_speed_factor] |
2147 | mov [esp+36],eax |
||
2148 | ret |
||
2149 | .set_mouse_acceleration: |
||
2150 | cmp ebx,1 ; set mouse speed factor |
||
2151 | jnz .get_mouse_delay |
||
2152 | mov [mouse_speed_factor],cx |
||
2153 | ret |
||
2154 | .get_mouse_delay: |
||
2155 | cmp ebx,2 ; get mouse delay |
||
2156 | jnz .set_mouse_delay |
||
2157 | mov eax,[mouse_delay] |
||
2158 | mov [esp+36],eax |
||
2159 | ret |
||
2160 | .set_mouse_delay: |
||
2161 | cmp ebx,3 ; set mouse delay |
||
2162 | jnz .set_pointer_position |
||
2163 | mov [mouse_delay],ecx |
||
2164 | ret |
||
2165 | .set_pointer_position: |
||
2166 | cmp ebx,4 ; set mouse pointer position |
||
2167 | jnz .end |
||
2168 | mov [0xFB0C],cx ;y |
||
2169 | ror ecx,16 |
||
2170 | mov [0xFB0A],cx ;x |
||
2171 | rol ecx,16 |
||
2172 | .end: |
||
2173 | ret |
||
2174 | |||
75 | diamond | 2175 | sysfn_getfreemem: |
170 | serge | 2176 | mov eax, [pg_data.pages_free] |
2177 | shl eax, 2 |
||
2178 | mov [esp+36],eax |
||
1 | ha | 2179 | ret |
75 | diamond | 2180 | |
2181 | sysfn_getallmem: |
||
170 | serge | 2182 | mov eax,[MEM_AMOUNT] |
2183 | shr eax, 10 |
||
75 | diamond | 2184 | mov [esp+36],eax |
32 | halyavin | 2185 | ret |
2186 | |||
41 | mikedld | 2187 | uglobal |
2188 | ;// mike.dld, 2006-29-01 [ |
||
2189 | screen_workarea RECT |
||
2190 | ;// mike.dld, 2006-29-01 ] |
||
1 | ha | 2191 | window_minimize db 0 |
2192 | sound_flag db 0 |
||
41 | mikedld | 2193 | endg |
1 | ha | 2194 | |
41 | mikedld | 2195 | iglobal |
2196 | version_inf: |
||
202 | diamond | 2197 | db 0,6,3,0 ; version 0.6.3.0 |
41 | mikedld | 2198 | db UID_KOLIBRI |
2199 | db 'Kolibri',0 |
||
2200 | version_end: |
||
2201 | endg |
||
1 | ha | 2202 | |
41 | mikedld | 2203 | UID_NONE=0 |
1 | ha | 2204 | UID_MENUETOS=1 ;official |
2205 | UID_KOLIBRI=2 ;russian |
||
2206 | |||
2207 | sys_cachetodiskette: |
||
19 | mario79 | 2208 | ; pushad |
2209 | ; cmp eax,1 |
||
2210 | ; jne no_write_all_of_ramdisk |
||
2211 | ; call fdc_writeramdisk |
||
2212 | ; popad |
||
2213 | ; ret |
||
2214 | ; no_write_all_of_ramdisk: |
||
2215 | ; cmp eax,2 |
||
2216 | ; jne no_write_part_of_ramdisk |
||
2217 | ; call fdc_commitflush |
||
2218 | ; popad |
||
2219 | ; ret |
||
2220 | ; no_write_part_of_ramdisk: |
||
2221 | ; cmp eax,3 |
||
2222 | ; jne no_set_fdc |
||
2223 | ; call fdc_set |
||
2224 | ; popad |
||
2225 | ; ret |
||
2226 | ; no_set_fdc: |
||
2227 | ; cmp eax,4 |
||
2228 | ; jne no_get_fdc |
||
2229 | ; popad |
||
2230 | ; call fdc_get |
||
2231 | ; mov [esp+36],ecx |
||
2232 | ; ret |
||
2233 | ; no_get_fdc: |
||
2234 | ; popad |
||
2235 | ; ret |
||
2236 | cmp eax,1 |
||
2237 | jne no_floppy_a_save |
||
2238 | mov [flp_number],1 |
||
2239 | jmp save_image_on_floppy |
||
2240 | no_floppy_a_save: |
||
1 | ha | 2241 | cmp eax,2 |
19 | mario79 | 2242 | jne no_floppy_b_save |
2243 | mov [flp_number],2 |
||
2244 | save_image_on_floppy: |
||
2245 | call save_image |
||
2246 | mov [esp+36],dword 0 |
||
2247 | cmp [FDC_Status],0 |
||
41 | mikedld | 2248 | je yes_floppy_save |
19 | mario79 | 2249 | no_floppy_b_save: |
2250 | mov [esp+36],dword 1 |
||
2251 | yes_floppy_save: |
||
1 | ha | 2252 | ret |
2253 | |||
2254 | uglobal |
||
2255 | ; bgrchanged dd 0x0 |
||
2256 | endg |
||
2257 | |||
2258 | sys_background: |
||
2259 | |||
2260 | cmp eax,1 ; BACKGROUND SIZE |
||
2261 | jnz nosb1 |
||
2262 | cmp ebx,0 |
||
2263 | je sbgrr |
||
2264 | cmp ecx,0 |
||
2265 | je sbgrr |
||
2266 | mov [display_data-8],ebx |
||
2267 | mov [display_data-4],ecx |
||
2268 | ; mov [bgrchanged],1 |
||
2269 | sbgrr: |
||
2270 | ret |
||
2271 | nosb1: |
||
2272 | |||
2273 | cmp eax,2 ; SET PIXEL |
||
2274 | jnz nosb2 |
||
2275 | mov edx,0x160000-16 |
||
2276 | cmp edx,ebx |
||
2277 | jbe nosb2 |
||
2278 | mov edx,[ebx] |
||
2279 | and edx,0xFF000000 ;255*256*256*256 |
||
2280 | and ecx,0x00FFFFFF ;255*256*256+255*256+255 |
||
2281 | add edx,ecx |
||
2282 | mov [ebx+0x300000],edx |
||
2283 | ; mov [bgrchanged],1 |
||
2284 | ret |
||
2285 | nosb2: |
||
2286 | |||
2287 | cmp eax,3 ; DRAW BACKGROUND |
||
2288 | jnz nosb3 |
||
2289 | draw_background_temp: |
||
2290 | ; cmp [bgrchanged],1 ;0 |
||
2291 | ; je nosb31 |
||
2292 | ;draw_background_temp: |
||
2293 | ; mov [bgrchanged],1 ;0 |
||
2294 | mov [0xfff0],byte 1 |
||
76 | mario79 | 2295 | mov [background_defined], 1 |
1 | ha | 2296 | nosb31: |
2297 | ret |
||
2298 | nosb3: |
||
2299 | |||
2300 | cmp eax,4 ; TILED / STRETCHED |
||
2301 | jnz nosb4 |
||
2302 | cmp ebx,[display_data-12] |
||
2303 | je nosb41 |
||
2304 | mov [display_data-12],ebx |
||
2305 | ; mov [bgrchanged],1 |
||
2306 | nosb41: |
||
2307 | ret |
||
2308 | nosb4: |
||
2309 | |||
2310 | cmp eax,5 ; BLOCK MOVE TO BGR |
||
2311 | jnz nosb5 |
||
2312 | ; bughere |
||
2313 | mov edi, [0x3010] |
||
115 | poddubny | 2314 | add ebx, [edi+TASKDATA.mem_start] |
1 | ha | 2315 | ; mov esi, ebx |
2316 | ; mov edi, ecx |
||
2317 | mov eax, ebx |
||
2318 | mov ebx, ecx |
||
2319 | add ecx, edx |
||
2320 | cmp ecx, 0x160000-16 |
||
2321 | ja .fin |
||
2322 | ; add edi, 0x300000 |
||
2323 | add ebx, 0x300000 |
||
2324 | mov ecx, edx |
||
2325 | cmp ecx, 0x160000-16 |
||
2326 | ja .fin |
||
2327 | ; mov [bgrchanged],1 |
||
2328 | ; cld |
||
2329 | ; rep movsb |
||
2330 | call memmove |
||
2331 | .fin: |
||
2332 | ret |
||
2333 | nosb5: |
||
2334 | |||
2335 | ret |
||
2336 | |||
2337 | |||
2338 | align 4 |
||
2339 | |||
2340 | sys_getbackground: |
||
2341 | |||
2342 | cmp eax,1 ; SIZE |
||
2343 | jnz nogb1 |
||
2344 | mov eax,[display_data-8] |
||
2345 | shl eax,16 |
||
2346 | mov ax,[display_data-4] |
||
2347 | mov [esp+36],eax |
||
2348 | ret |
||
2349 | nogb1: |
||
2350 | |||
2351 | cmp eax,2 ; PIXEL |
||
2352 | jnz nogb2 |
||
2353 | mov edx,0x160000-16 |
||
2354 | cmp edx,ebx |
||
2355 | jbe nogb2 |
||
2356 | mov eax, [ebx+0x300000] |
||
2357 | and eax, 0xFFFFFF |
||
2358 | mov [esp+36],eax |
||
2359 | ret |
||
2360 | nogb2: |
||
2361 | |||
2362 | cmp eax,4 ; TILED / STRETCHED |
||
2363 | jnz nogb4 |
||
2364 | mov eax,[display_data-12] |
||
2365 | nogb4: |
||
2366 | mov [esp+36],eax |
||
2367 | ret |
||
2368 | |||
2369 | |||
2370 | align 4 |
||
2371 | |||
2372 | sys_getkey: |
||
2373 | mov [esp+36],dword 1 |
||
92 | diamond | 2374 | ; test main buffer |
1 | ha | 2375 | mov ebx, [0x3000] ; TOP OF WINDOW STACK |
2376 | movzx ecx,word [0xC000 + ebx * 2] |
||
2377 | mov edx,[0x3004] |
||
2378 | cmp ecx,edx |
||
2379 | jne .finish |
||
2380 | cmp [0xf400],byte 0 |
||
2381 | je .finish |
||
2382 | movzx eax,byte [0xf401] |
||
2383 | shl eax,8 |
||
2384 | push eax |
||
2385 | dec byte [0xf400] |
||
2386 | and byte [0xf400],127 |
||
2387 | movzx ecx,byte [0xf400] |
||
2388 | add ecx,2 |
||
2389 | ; mov esi,0xf402 |
||
2390 | ; mov edi,0xf401 |
||
2391 | ; cld |
||
2392 | ; rep movsb |
||
2393 | mov eax, 0xF402 |
||
2394 | mov ebx, 0xF401 |
||
2395 | call memmove |
||
2396 | pop eax |
||
92 | diamond | 2397 | .ret_eax: |
1 | ha | 2398 | mov [esp+36],eax |
92 | diamond | 2399 | ret |
1 | ha | 2400 | .finish: |
92 | diamond | 2401 | ; test hotkeys buffer |
2402 | mov ecx, hotkey_buffer |
||
2403 | @@: |
||
2404 | cmp [ecx], ebx |
||
2405 | jz .found |
||
2406 | add ecx, 8 |
||
2407 | cmp ecx, hotkey_buffer+120*8 |
||
2408 | jb @b |
||
2409 | ret |
||
2410 | .found: |
||
2411 | mov ax, [ecx+6] |
||
2412 | shl eax, 16 |
||
2413 | mov ah, [ecx+4] |
||
2414 | mov al, 2 |
||
2415 | and dword [ecx+4], 0 |
||
2416 | and dword [ecx], 0 |
||
2417 | jmp .ret_eax |
||
1 | ha | 2418 | |
2419 | align 4 |
||
2420 | |||
2421 | sys_getbutton: |
||
2422 | |||
2423 | mov ebx, [0x3000] ; TOP OF WINDOW STACK |
||
2424 | mov [esp+36],dword 1 |
||
2425 | movzx ecx, word [0xC000 + ebx * 2] |
||
2426 | mov edx, [0x3004] ; less than 256 processes |
||
2427 | cmp ecx,edx |
||
2428 | jne .exit |
||
2429 | movzx eax,byte [0xf500] |
||
2430 | test eax,eax |
||
2431 | jz .exit |
||
2432 | mov eax,[0xf501] |
||
2433 | shl eax,8 |
||
2434 | mov [0xf500],byte 0 |
||
2435 | mov [esp+36],eax |
||
2436 | .exit: |
||
2437 | ret |
||
2438 | |||
2439 | |||
2440 | align 4 |
||
2441 | |||
2442 | sys_cpuusage: |
||
2443 | |||
2444 | ; RETURN: |
||
2445 | ; |
||
2446 | ; +00 dword process cpu usage |
||
2447 | ; +04 word position in windowing stack |
||
2448 | ; +06 word windowing stack value at current position (cpu nro) |
||
2449 | ; +10 12 bytes name |
||
2450 | ; +22 dword start in mem |
||
2451 | ; +26 dword used mem |
||
2452 | ; +30 dword PID , process idenfification number |
||
2453 | ; |
||
2454 | |||
2455 | mov edi,[0x3010] ; eax = return area |
||
115 | poddubny | 2456 | add eax,[edi + TASKDATA.mem_start] |
1 | ha | 2457 | |
2458 | cmp ebx,-1 ; who am I ? |
||
2459 | jne no_who_am_i |
||
2460 | mov ebx,[0x3000] |
||
2461 | no_who_am_i: |
||
2462 | |||
2463 | push eax ; return area |
||
2464 | push ebx ; process number |
||
2465 | |||
2466 | push ebx |
||
2467 | push ebx |
||
2468 | push eax |
||
2469 | |||
2470 | ; return memory usage |
||
2471 | |||
2472 | xor edx,edx |
||
2473 | mov eax,0x20 |
||
2474 | mul ebx |
||
115 | poddubny | 2475 | add eax,0x3000+TASKDATA.cpu_usage |
1 | ha | 2476 | mov ebx,eax |
2477 | pop eax |
||
2478 | mov ecx,[ebx] |
||
2479 | mov [eax],ecx |
||
2480 | pop ebx |
||
2481 | mov cx, [0xC000 + ebx * 2] |
||
2482 | mov [eax+4],cx |
||
2483 | mov cx, [0xC400 + ebx * 2] |
||
2484 | mov [eax+6],cx |
||
2485 | push eax |
||
2486 | mov eax,ebx |
||
2487 | shl eax,8 |
||
115 | poddubny | 2488 | add eax,0x80000+APPDATA.app_name |
1 | ha | 2489 | pop ebx |
2490 | add ebx,10 |
||
2491 | mov ecx,11 |
||
2492 | call memmove |
||
2493 | |||
2494 | ; memory usage |
||
2495 | |||
2496 | xor eax,eax |
||
2497 | mov edx,0x100000*16 |
||
2498 | pop ecx ; get gdt of tss |
||
2499 | cmp ecx,1 |
||
2500 | je os_mem |
||
2501 | shl ecx,8 |
||
115 | poddubny | 2502 | mov edx,[0x80000+ecx+APPDATA.mem_size] ;0x8c |
1 | ha | 2503 | mov eax,std_application_base_address |
2504 | ; eax run base -> edx used memory |
||
2505 | os_mem: |
||
2506 | dec edx |
||
2507 | mov [ebx+12],eax |
||
2508 | mov [ebx+16],edx |
||
2509 | |||
2510 | ; PID (+30) |
||
2511 | |||
2512 | mov eax,[esp] |
||
2513 | shl eax,5 |
||
115 | poddubny | 2514 | add eax,0x3000+TASKDATA.pid |
1 | ha | 2515 | mov eax,[eax] |
2516 | mov [ebx+20],eax |
||
2517 | |||
2518 | ; window position and size |
||
2519 | |||
2520 | mov esi,[esp] |
||
2521 | shl esi,5 |
||
115 | poddubny | 2522 | add esi,window_data + WDATA.box |
1 | ha | 2523 | mov edi,[esp+4] |
2524 | add edi,34 |
||
115 | poddubny | 2525 | mov ecx,4 |
1 | ha | 2526 | cld |
115 | poddubny | 2527 | rep movsd |
1 | ha | 2528 | |
2529 | ; Process state (+50) |
||
2530 | |||
2531 | mov eax,[esp] |
||
2532 | shl eax,5 |
||
115 | poddubny | 2533 | add eax,0x3000+TASKDATA.state |
1 | ha | 2534 | mov eax,[eax] |
2535 | mov [ebx+40],ax |
||
2536 | |||
138 | mikedld | 2537 | ; Window client area box |
1 | ha | 2538 | |
138 | mikedld | 2539 | mov esi,[esp] |
2540 | shl esi,8 |
||
2541 | add esi,0x80000+APPDATA.wnd_clientbox |
||
2542 | lea edi,[ebx+44] |
||
2543 | mov ecx,4 |
||
2544 | rep movsd |
||
164 | serge | 2545 | |
2546 | ; Window state |
||
2547 | |||
138 | mikedld | 2548 | mov esi,[esp] |
2549 | shl esi,5 |
||
2550 | add esi,window_data + WDATA.box |
||
164 | serge | 2551 | mov al,[esi+window_data+WDATA.fl_wstate] |
2552 | mov [edi],al |
||
138 | mikedld | 2553 | |
1 | ha | 2554 | pop ebx |
2555 | pop eax |
||
2556 | |||
2557 | ; return number of processes |
||
2558 | |||
2559 | mov eax,[0x3004] |
||
2560 | mov [esp+36],eax |
||
2561 | ret |
||
2562 | |||
2563 | |||
2564 | |||
2565 | |||
2566 | align 4 |
||
2567 | sys_clock: |
||
2568 | cli |
||
2569 | ; Mikhail Lisovin xx Jan 2005 |
||
2570 | @@: mov al, 10 |
||
2571 | out 0x70, al |
||
2572 | in al, 0x71 |
||
2573 | test al, al |
||
2574 | jns @f |
||
2575 | mov esi, 1 |
||
2576 | call delay_ms |
||
2577 | jmp @b |
||
2578 | @@: |
||
2579 | ; end Lisovin's fix |
||
2580 | |||
2581 | xor al,al ; seconds |
||
2582 | out 0x70,al |
||
2583 | in al,0x71 |
||
2584 | movzx ecx,al |
||
2585 | mov al,02 ; minutes |
||
2586 | shl ecx,16 |
||
2587 | out 0x70,al |
||
2588 | in al,0x71 |
||
2589 | movzx edx,al |
||
2590 | mov al,04 ; hours |
||
2591 | shl edx,8 |
||
2592 | out 0x70,al |
||
2593 | in al,0x71 |
||
2594 | add ecx,edx |
||
2595 | movzx edx,al |
||
2596 | add ecx,edx |
||
2597 | sti |
||
2598 | mov [esp+36],ecx |
||
2599 | ret |
||
2600 | |||
2601 | |||
2602 | align 4 |
||
2603 | |||
2604 | sys_date: |
||
2605 | |||
2606 | cli |
||
75 | diamond | 2607 | |
2608 | @@: mov al, 10 |
||
2609 | out 0x70, al |
||
2610 | in al, 0x71 |
||
2611 | test al, al |
||
2612 | jns @f |
||
2613 | mov esi, 1 |
||
2614 | call delay_ms |
||
2615 | jmp @b |
||
2616 | @@: |
||
2617 | |||
2618 | mov ch,0 |
||
1 | ha | 2619 | mov al,7 ; date |
2620 | out 0x70,al |
||
2621 | in al,0x71 |
||
2622 | mov cl,al |
||
2623 | mov al,8 ; month |
||
2624 | shl ecx,16 |
||
2625 | out 0x70,al |
||
2626 | in al,0x71 |
||
2627 | mov ch,al |
||
2628 | mov al,9 ; year |
||
2629 | out 0x70,al |
||
2630 | in al,0x71 |
||
2631 | mov cl,al |
||
2632 | sti |
||
2633 | mov [esp+36],ecx |
||
2634 | ret |
||
2635 | |||
2636 | |||
2637 | ; redraw status |
||
2638 | |||
2639 | sys_redrawstat: |
||
2640 | |||
2641 | cmp eax,1 |
||
2642 | jne no_widgets_away |
||
2643 | |||
2644 | ; buttons away |
||
2645 | |||
2646 | mov ecx,[0x3000] |
||
2647 | |||
2648 | sys_newba2: |
||
2649 | |||
2650 | mov edi,[0xfe88] |
||
2651 | cmp [edi],dword 0 ; empty button list ? |
||
2652 | je end_of_buttons_away |
||
2653 | |||
2654 | movzx ebx,word [edi] |
||
2655 | inc ebx |
||
2656 | |||
2657 | mov eax,edi |
||
2658 | |||
2659 | sys_newba: |
||
2660 | |||
2661 | dec ebx |
||
2662 | jz end_of_buttons_away |
||
2663 | |||
2664 | add eax,0x10 |
||
2665 | cmp cx,[eax] |
||
2666 | jnz sys_newba |
||
2667 | |||
2668 | push eax ebx ecx |
||
2669 | mov ecx,ebx |
||
2670 | inc ecx |
||
2671 | shl ecx,4 |
||
2672 | mov ebx,eax |
||
2673 | add eax,0x10 |
||
2674 | call memmove |
||
2675 | dec dword [edi] |
||
2676 | pop ecx ebx eax |
||
2677 | |||
2678 | jmp sys_newba2 |
||
2679 | |||
2680 | end_of_buttons_away: |
||
2681 | |||
2682 | ret |
||
2683 | |||
2684 | no_widgets_away: |
||
2685 | |||
2686 | cmp eax,2 |
||
2687 | jnz srl1 |
||
2688 | |||
2689 | mov edx,[0x3010] ; return whole screen draw area for this app |
||
2690 | add edx,draw_data-0x3000 |
||
115 | poddubny | 2691 | mov [edx+RECT.left], 0 |
2692 | mov [edx+RECT.top], 0 |
||
1 | ha | 2693 | mov eax,[0xfe00] |
115 | poddubny | 2694 | mov [edx+RECT.right],eax |
1 | ha | 2695 | mov eax,[0xfe04] |
115 | poddubny | 2696 | mov [edx+RECT.bottom],eax |
1 | ha | 2697 | |
2698 | mov edi,[0x3010] |
||
186 | diamond | 2699 | or [edi-twdw+WDATA.fl_wdrawn], 1 ; no new position & buttons from app |
1 | ha | 2700 | |
2701 | call sys_window_mouse |
||
2702 | |||
2703 | ret |
||
2704 | |||
2705 | srl1: |
||
2706 | |||
2707 | ret |
||
2708 | |||
2709 | |||
2710 | sys_drawwindow: |
||
2711 | |||
2712 | mov edi,ecx |
||
2713 | shr edi,16+8 |
||
2714 | and edi,15 |
||
2715 | |||
2716 | cmp edi,0 ; type I - original style |
||
2717 | jne nosyswI |
||
33 | mario79 | 2718 | inc [mouse_pause] |
36 | mario79 | 2719 | call [disable_mouse] |
1 | ha | 2720 | call sys_set_window |
36 | mario79 | 2721 | call [disable_mouse] |
1 | ha | 2722 | call drawwindow_I |
114 | mikedld | 2723 | ;dec [mouse_pause] |
2724 | ;call [draw_pointer] |
||
2725 | ;ret |
||
2726 | jmp draw_window_caption.2 |
||
1 | ha | 2727 | nosyswI: |
2728 | |||
2729 | cmp edi,1 ; type II - only reserve area, no draw |
||
2730 | jne nosyswII |
||
33 | mario79 | 2731 | inc [mouse_pause] |
36 | mario79 | 2732 | call [disable_mouse] |
1 | ha | 2733 | call sys_set_window |
36 | mario79 | 2734 | call [disable_mouse] |
1 | ha | 2735 | call sys_window_mouse |
33 | mario79 | 2736 | dec [mouse_pause] |
36 | mario79 | 2737 | call [draw_pointer] |
1 | ha | 2738 | ret |
2739 | nosyswII: |
||
2740 | |||
2741 | cmp edi,2 ; type III - new style |
||
2742 | jne nosyswIII |
||
33 | mario79 | 2743 | inc [mouse_pause] |
36 | mario79 | 2744 | call [disable_mouse] |
1 | ha | 2745 | call sys_set_window |
36 | mario79 | 2746 | call [disable_mouse] |
1 | ha | 2747 | call drawwindow_III |
114 | mikedld | 2748 | ;dec [mouse_pause] |
2749 | ;call [draw_pointer] |
||
2750 | ;ret |
||
2751 | jmp draw_window_caption.2 |
||
1 | ha | 2752 | nosyswIII: |
2753 | |||
2754 | cmp edi,3 ; type IV - skinned window |
||
2755 | jne nosyswIV |
||
33 | mario79 | 2756 | |
102 | poddubny | 2757 | ; parameter for drawwindow_IV |
35 | halyavin | 2758 | push 0 |
102 | poddubny | 2759 | mov edi, [0x3004] |
2760 | movzx edi, word [0xC400 + edi*2] |
||
2761 | cmp edi, [0x3000] |
||
33 | mario79 | 2762 | jne @f |
102 | poddubny | 2763 | inc dword [esp] |
2764 | @@: |
||
33 | mario79 | 2765 | |
2766 | inc [mouse_pause] |
||
36 | mario79 | 2767 | call [disable_mouse] |
1 | ha | 2768 | call sys_set_window |
36 | mario79 | 2769 | call [disable_mouse] |
2770 | call drawwindow_IV |
||
114 | mikedld | 2771 | ;dec [mouse_pause] |
2772 | ;call [draw_pointer] |
||
2773 | ;ret |
||
2774 | jmp draw_window_caption.2 |
||
1 | ha | 2775 | nosyswIV: |
2776 | |||
2777 | ret |
||
2778 | |||
2779 | |||
114 | mikedld | 2780 | draw_window_caption: |
2781 | inc [mouse_pause] |
||
2782 | call [disable_mouse] |
||
2783 | |||
2784 | xor eax,eax |
||
2785 | mov edx,[0x3004] |
||
2786 | movzx edx,word[0xC400+edx*2] |
||
2787 | cmp edx,[0x3000] |
||
2788 | jne @f |
||
2789 | inc eax |
||
2790 | @@: mov edx,[0x3000] |
||
2791 | shl edx,5 |
||
2792 | add edx,window_data |
||
2793 | movzx ebx,[edx+WDATA.fl_wstyle] |
||
2794 | and bl,0x0F |
||
2795 | cmp bl,3 |
||
2796 | jne .not_style_3 |
||
2797 | |||
2798 | push edx |
||
2799 | call drawwindow_IV_caption |
||
2800 | add esp,4 |
||
2801 | jmp .2 |
||
2802 | |||
2803 | .not_style_3: |
||
2804 | cmp bl,2 |
||
2805 | jne .not_style_2 |
||
2806 | |||
2807 | call drawwindow_III_caption |
||
2808 | jmp .2 |
||
2809 | |||
2810 | .not_style_2: |
||
2811 | cmp bl,0 |
||
2812 | jne .2 |
||
2813 | |||
2814 | call drawwindow_I_caption |
||
2815 | |||
2816 | ;-------------------------------------------------------------- |
||
2817 | .2: ;jmp @f |
||
2818 | mov edi,[0x3000] |
||
2819 | shl edi,5 |
||
2820 | test [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
||
2821 | jz @f |
||
2822 | mov ecx,[edi*8+0x80000+APPDATA.wnd_caption] |
||
2823 | or ecx,ecx |
||
2824 | jz @f |
||
115 | poddubny | 2825 | add ecx,[edi+twdw+TASKDATA.mem_start] |
114 | mikedld | 2826 | |
2827 | movzx eax,[edi+window_data+WDATA.fl_wstyle] |
||
2828 | and al,0x0F |
||
2829 | cmp al,3 |
||
2830 | jne .not_skinned |
||
2831 | |||
2832 | mov ebp,[edi+window_data+WDATA.box.left-2] |
||
2833 | mov bp,word[edi+window_data+WDATA.box.top] |
||
2834 | movzx eax,word[edi+window_data+WDATA.box.width] |
||
2835 | sub ax,[_skinmargins.left] |
||
2836 | sub ax,[_skinmargins.right] |
||
2837 | cwde |
||
2838 | cdq |
||
2839 | mov ebx,6 |
||
2840 | idiv ebx |
||
2841 | or eax,eax |
||
2842 | js @f |
||
2843 | mov edx,eax |
||
2844 | mov eax,dword[_skinmargins.left-2] |
||
2845 | mov ax,word[_skinh] |
||
2846 | sub ax,[_skinmargins.bottom] |
||
2847 | sub ax,[_skinmargins.top] |
||
2848 | sar ax,1 |
||
2849 | adc ax,0 |
||
2850 | add ax,[_skinmargins.top] |
||
2851 | add ax,-3 |
||
2852 | add eax,ebp |
||
139 | diamond | 2853 | jmp .dodraw |
114 | mikedld | 2854 | |
2855 | .not_skinned: |
||
2856 | cmp al,1 |
||
2857 | je @f |
||
2858 | |||
2859 | mov ebp,[edi+window_data+WDATA.box.left-2] |
||
2860 | mov bp,word[edi+window_data+WDATA.box.top] |
||
2861 | movzx eax,word[edi+window_data+WDATA.box.width] |
||
2862 | sub eax,16 |
||
2863 | cwde |
||
2864 | cdq |
||
2865 | mov ebx,6 |
||
2866 | idiv ebx |
||
2867 | or eax,eax |
||
2868 | js @f |
||
2869 | mov edx,eax |
||
2870 | mov eax,0x00080007 |
||
2871 | add eax,ebp |
||
139 | diamond | 2872 | .dodraw: |
114 | mikedld | 2873 | mov ebx,[common_colours+16];0x00FFFFFF |
139 | diamond | 2874 | or ebx, 0x80000000 |
114 | mikedld | 2875 | xor edi,edi |
2876 | call dtext |
||
2877 | |||
2878 | @@: |
||
2879 | ;-------------------------------------------------------------- |
||
2880 | dec [mouse_pause] |
||
2881 | call [draw_pointer] |
||
2882 | ret |
||
2883 | |||
2884 | iglobal |
||
2885 | align 4 |
||
2886 | window_topleft dd \ |
||
2887 | 1, 21,\ |
||
2888 | 0, 0,\ |
||
2889 | 5, 20,\ |
||
2890 | 5, ? |
||
2891 | endg |
||
2892 | |||
2893 | set_window_clientbox: |
||
2894 | push eax ecx edi |
||
2895 | |||
2896 | mov eax,[_skinh] |
||
2897 | mov [window_topleft+4*7],eax |
||
2898 | |||
2899 | mov ecx,edi |
||
2900 | sub edi,window_data |
||
2901 | shl edi,3 |
||
2902 | test [ecx+WDATA.fl_wstyle],WSTYLE_CLIENTRELATIVE |
||
2903 | jz @f |
||
2904 | |||
2905 | movzx eax,[ecx+WDATA.fl_wstyle] |
||
2906 | and eax,0x0F |
||
2907 | mov eax,[eax*8+window_topleft+0] |
||
2908 | mov [edi+0x80000+APPDATA.wnd_clientbox.left],eax |
||
2909 | shl eax,1 |
||
2910 | neg eax |
||
2911 | add eax,[ecx+WDATA.box.width] |
||
2912 | mov [edi+0x80000+APPDATA.wnd_clientbox.width],eax |
||
2913 | |||
2914 | movzx eax,[ecx+WDATA.fl_wstyle] |
||
2915 | and eax,0x0F |
||
2916 | push [eax*8+window_topleft+0] |
||
2917 | mov eax,[eax*8+window_topleft+4] |
||
2918 | mov [edi+0x80000+APPDATA.wnd_clientbox.top],eax |
||
2919 | neg eax |
||
2920 | sub eax,[esp] |
||
2921 | add eax,[ecx+WDATA.box.height] |
||
2922 | mov [edi+0x80000+APPDATA.wnd_clientbox.height],eax |
||
2923 | add esp,4 |
||
2924 | |||
2925 | pop edi ecx eax |
||
2926 | ret |
||
2927 | @@: |
||
2928 | xor eax,eax |
||
2929 | mov [edi+0x80000+APPDATA.wnd_clientbox.left],eax |
||
2930 | mov [edi+0x80000+APPDATA.wnd_clientbox.top],eax |
||
2931 | mov eax,[ecx+WDATA.box.width] |
||
2932 | mov [edi+0x80000+APPDATA.wnd_clientbox.width],eax |
||
2933 | mov eax,[ecx+WDATA.box.height] |
||
2934 | mov [edi+0x80000+APPDATA.wnd_clientbox.height],eax |
||
2935 | |||
2936 | pop edi ecx eax |
||
2937 | ret |
||
2938 | |||
1 | ha | 2939 | sys_set_window: |
2940 | |||
2941 | mov edi,[0x3000] |
||
2942 | shl edi,5 |
||
2943 | add edi,window_data |
||
2944 | |||
2945 | ; colors |
||
114 | mikedld | 2946 | mov [edi+WDATA.cl_workarea],ecx |
2947 | mov [edi+WDATA.cl_titlebar],edx |
||
2948 | mov [edi+WDATA.cl_frames],esi |
||
1 | ha | 2949 | |
2950 | ; check flag (?) |
||
186 | diamond | 2951 | test [edi+WDATA.fl_wdrawn],1 |
2952 | jnz newd |
||
1 | ha | 2953 | |
2954 | push eax |
||
2955 | mov eax,[timer_ticks] ;[0xfdf0] |
||
2956 | add eax,100 |
||
2957 | mov [new_window_starting],eax |
||
2958 | pop eax |
||
2959 | |||
114 | mikedld | 2960 | mov word[edi+WDATA.box.width],ax |
2961 | mov word[edi+WDATA.box.height],bx |
||
2962 | sar eax,16 |
||
2963 | sar ebx,16 |
||
2964 | mov word[edi+WDATA.box.left],ax |
||
2965 | mov word[edi+WDATA.box.top],bx |
||
1 | ha | 2966 | |
2967 | call check_window_position |
||
2968 | |||
164 | serge | 2969 | call set_window_clientbox |
1 | ha | 2970 | |
2971 | push ecx esi edi ; save for window fullscreen/resize |
||
114 | mikedld | 2972 | ;mov esi,edi |
2973 | |||
2974 | mov cl,[edi+WDATA.fl_wstyle] |
||
2975 | |||
1 | ha | 2976 | sub edi,window_data |
114 | mikedld | 2977 | shl edi,3 |
115 | poddubny | 2978 | add edi,0x80000 |
114 | mikedld | 2979 | |
2980 | and cl,0x0F |
||
115 | poddubny | 2981 | mov [edi+APPDATA.wnd_caption],0 |
114 | mikedld | 2982 | cmp cl,3 |
2983 | jne @f |
||
115 | poddubny | 2984 | mov [edi+APPDATA.wnd_caption],esi |
114 | mikedld | 2985 | @@: mov esi,[esp+0] |
2986 | |||
115 | poddubny | 2987 | add edi, APPDATA.saved_box |
186 | diamond | 2988 | movsd |
2989 | movsd |
||
2990 | movsd |
||
2991 | movsd |
||
1 | ha | 2992 | pop edi esi ecx |
2993 | |||
2994 | push eax ebx ecx edx |
||
2995 | ;;; mov eax, 1 |
||
2996 | ;;; call delay_hs |
||
115 | poddubny | 2997 | mov eax, [edi+WDATA.box.left] |
2998 | mov ebx, [edi+WDATA.box.top] |
||
2999 | mov ecx, [edi+WDATA.box.width] |
||
3000 | mov edx, [edi+WDATA.box.height] |
||
1 | ha | 3001 | add ecx, eax |
3002 | add edx, ebx |
||
3003 | call calculatescreen |
||
3004 | pop edx ecx ebx eax |
||
3005 | |||
3006 | mov [0xf400],byte 0 ; empty keyboard buffer |
||
3007 | mov [0xf500],byte 0 ; empty button buffer |
||
3008 | |||
3009 | newd: |
||
186 | diamond | 3010 | mov [edi+WDATA.fl_redraw],byte 0 ; no redraw |
1 | ha | 3011 | mov edx,edi |
3012 | |||
3013 | ret |
||
3014 | |||
114 | mikedld | 3015 | syscall_windowsettings: |
1 | ha | 3016 | |
114 | mikedld | 3017 | .set_window_caption: |
3018 | dec eax ; subfunction #1 - set window caption |
||
3019 | jnz .get_window_caption |
||
3020 | |||
3021 | ; NOTE: only window owner thread can set its caption, |
||
3022 | ; so there's no parameter for PID/TID |
||
3023 | |||
3024 | mov edi,[0x3000] |
||
3025 | shl edi,5 |
||
3026 | |||
3027 | ; have to check if caption is within application memory limit |
||
3028 | ; check is trivial, and if application resizes its memory, |
||
3029 | ; caption still can become over bounds |
||
202 | diamond | 3030 | ; diamond, 31.10.2006: check removed because with new memory manager |
3031 | ; there can be valid data after APPDATA.mem_size bound |
||
3032 | ; mov ecx,[edi*8+0x80000+APPDATA.mem_size] |
||
3033 | ; add ecx,255 ; max caption length |
||
3034 | ; cmp ebx,ecx |
||
3035 | ; ja .exit_fail |
||
114 | mikedld | 3036 | |
3037 | mov [edi*8+0x80000+APPDATA.wnd_caption],ebx |
||
3038 | or [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
||
3039 | |||
3040 | call draw_window_caption |
||
3041 | |||
3042 | xor eax,eax ; eax = 0 (success) |
||
3043 | ret |
||
3044 | |||
3045 | .get_window_caption: |
||
3046 | dec eax ; subfunction #2 - get window caption |
||
3047 | jnz .exit_fail |
||
3048 | |||
3049 | ; not implemented yet |
||
3050 | |||
3051 | .exit_fail: |
||
3052 | xor eax,eax |
||
3053 | inc eax ; eax = 1 (fail) |
||
3054 | ret |
||
3055 | |||
3056 | |||
1 | ha | 3057 | sys_window_move: |
3058 | |||
115 | poddubny | 3059 | mov edi,[0x3000] |
49 | mikedld | 3060 | shl edi,5 |
3061 | add edi,window_data |
||
1 | ha | 3062 | |
49 | mikedld | 3063 | test [edi+WDATA.fl_wstate],WSTATE_MAXIMIZED |
3064 | jnz .window_move_return |
||
1 | ha | 3065 | |
115 | poddubny | 3066 | push dword [edi + WDATA.box.left] ; save old coordinates |
3067 | push dword [edi + WDATA.box.top] |
||
3068 | push dword [edi + WDATA.box.width] |
||
3069 | push dword [edi + WDATA.box.height] |
||
1 | ha | 3070 | |
49 | mikedld | 3071 | cmp eax,-1 ; set new position and size |
3072 | je .no_x_reposition |
||
115 | poddubny | 3073 | mov [edi + WDATA.box.left], eax |
49 | mikedld | 3074 | .no_x_reposition: |
3075 | cmp ebx,-1 |
||
3076 | je .no_y_reposition |
||
115 | poddubny | 3077 | mov [edi + WDATA.box.top], ebx |
49 | mikedld | 3078 | .no_y_reposition: |
1 | ha | 3079 | |
49 | mikedld | 3080 | test [edi+WDATA.fl_wstate],WSTATE_ROLLEDUP |
3081 | jnz .no_y_resizing |
||
1 | ha | 3082 | |
49 | mikedld | 3083 | cmp ecx,-1 |
3084 | je .no_x_resizing |
||
115 | poddubny | 3085 | mov [edi + WDATA.box.width], ecx |
49 | mikedld | 3086 | .no_x_resizing: |
3087 | cmp edx,-1 |
||
3088 | je .no_y_resizing |
||
115 | poddubny | 3089 | mov [edi + WDATA.box.height], edx |
49 | mikedld | 3090 | .no_y_resizing: |
1 | ha | 3091 | |
49 | mikedld | 3092 | call check_window_position |
150 | diamond | 3093 | call set_window_clientbox |
1 | ha | 3094 | |
49 | mikedld | 3095 | pushad ; save for window fullscreen/resize |
3096 | mov esi,edi |
||
3097 | sub edi,window_data |
||
3098 | shr edi,5 |
||
3099 | shl edi,8 |
||
115 | poddubny | 3100 | add edi, 0x80000 + APPDATA.saved_box |
49 | mikedld | 3101 | mov ecx,4 |
3102 | cld |
||
3103 | rep movsd |
||
3104 | popad |
||
3105 | |||
3106 | pushad ; calculcate screen at new position |
||
115 | poddubny | 3107 | mov eax, [edi + WDATA.box.left] |
3108 | mov ebx, [edi + WDATA.box.top] |
||
3109 | mov ecx, [edi + WDATA.box.width] |
||
3110 | mov edx, [edi + WDATA.box.height] |
||
164 | serge | 3111 | add ecx,eax |
3112 | add edx,ebx |
||
221 | serge | 3113 | |
49 | mikedld | 3114 | call calculatescreen |
3115 | popad |
||
3116 | |||
3117 | pop edx ; calculcate screen at old position |
||
3118 | pop ecx |
||
3119 | pop ebx |
||
3120 | pop eax |
||
3121 | add ecx,eax |
||
3122 | add edx,ebx |
||
3123 | mov [dlx],eax ; save for drawlimits |
||
3124 | mov [dly],ebx |
||
3125 | mov [dlxe],ecx |
||
3126 | mov [dlye],edx |
||
3127 | call calculatescreen |
||
3128 | |||
115 | poddubny | 3129 | mov [edi + WDATA.fl_redraw], 1 ; flag the process as redraw |
49 | mikedld | 3130 | |
3131 | mov eax,edi ; redraw screen at old position |
||
3132 | xor esi,esi |
||
3133 | call redrawscreen |
||
3134 | |||
3135 | mov [0xfff5],byte 0 ; mouse pointer |
||
3136 | mov [0xfff4],byte 0 ; no mouse under |
||
3137 | mov [0xfb44],byte 0 ; react to mouse up/down |
||
3138 | |||
3139 | mov ecx,10 ; wait 1/10 second |
||
3140 | .wmrl3: |
||
3141 | call [draw_pointer] |
||
3142 | mov eax,1 |
||
3143 | call delay_hs |
||
3144 | loop .wmrl3 |
||
3145 | |||
3146 | mov [window_move_pr],0 |
||
3147 | |||
3148 | .window_move_return: |
||
3149 | |||
1 | ha | 3150 | ret |
3151 | |||
67 | diamond | 3152 | ;type_background_1: |
3153 | ; cmp [0xfff0],byte 0 ; background update ? |
||
3154 | ; jz temp_nobackgr |
||
3155 | ; mov [0xfff0],byte 2 |
||
3156 | ; call change_task |
||
3157 | ; mov [draw_data+32+0],dword 0 |
||
3158 | ; mov [draw_data+32+4],dword 0 |
||
3159 | ; mov eax,[0xfe00] |
||
3160 | ; mov ebx,[0xfe04] |
||
3161 | ; mov [draw_data+32+8],eax |
||
3162 | ; mov [draw_data+32+12],ebx |
||
3163 | ; call drawbackground |
||
3164 | ; mov [0xfff0],byte 0 |
||
3165 | ; mov [0xfff4],byte 0 |
||
3166 | ;temp_nobackgr: |
||
3167 | ; ret |
||
41 | mikedld | 3168 | |
1 | ha | 3169 | uglobal |
3170 | window_move_pr dd 0x0 |
||
3171 | window_move_eax dd 0x0 |
||
3172 | window_move_ebx dd 0x0 |
||
3173 | window_move_ecx dd 0x0 |
||
3174 | window_move_edx dd 0x0 |
||
3175 | endg |
||
3176 | |||
3177 | ;ok - 100% work |
||
3178 | ;nt - not tested |
||
3179 | ;--------------------------------------------------------------------------------------------- |
||
3180 | ;eax |
||
3181 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
||
3182 | ;1 - change task. Ret nothing. Block. ok. |
||
3183 | ;2 - performance control |
||
3184 | ; ebx |
||
3185 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
||
3186 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
||
3187 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
||
3188 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
||
3189 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
||
3190 | ;eax |
||
3191 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
||
3192 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
||
3193 | ;--------------------------------------------------------------------------------------------- |
||
3194 | sys_sheduler: ;noname & halyavin |
||
3195 | cmp eax,0 |
||
3196 | je shed_counter |
||
3197 | cmp eax,2 |
||
3198 | je perf_control |
||
3199 | cmp eax,3 |
||
3200 | je rdmsr_instr |
||
3201 | cmp eax,4 |
||
3202 | je wrmsr_instr |
||
3203 | cmp eax,1 |
||
3204 | jne not_supported |
||
3205 | call change_task ;delay,0 |
||
3206 | ret |
||
3207 | shed_counter: |
||
3208 | mov eax,[context_counter] |
||
3209 | mov [esp+36],eax |
||
3210 | not_supported: |
||
3211 | ret |
||
3212 | perf_control: |
||
3213 | inc eax ;now eax=3 |
||
3214 | cmp ebx,eax |
||
3215 | je cache_disable |
||
3216 | dec eax |
||
3217 | cmp ebx,eax |
||
3218 | je cache_enable |
||
3219 | dec eax |
||
3220 | cmp ebx,eax |
||
3221 | je is_cache_enabled |
||
3222 | dec eax |
||
3223 | cmp ebx,eax |
||
3224 | je modify_pce |
||
3225 | ret |
||
3226 | |||
3227 | rdmsr_instr: |
||
3228 | ;now counter in ecx |
||
3229 | ;(edx:eax) esi:edi => edx:esi |
||
3230 | mov eax,esi |
||
3231 | rdmsr |
||
3232 | mov [esp+36],eax |
||
3233 | mov [esp+24],edx ;ret in ebx? |
||
3234 | ret |
||
3235 | |||
3236 | wrmsr_instr: |
||
3237 | ;now counter in ecx |
||
3238 | ;(edx:eax) esi:edi => edx:esi |
||
3239 | mov eax,esi |
||
3240 | wrmsr |
||
3241 | mov [esp+36],eax |
||
3242 | mov [esp+24],edx ;ret in ebx? |
||
3243 | ret |
||
3244 | |||
3245 | cache_disable: |
||
3246 | mov eax,cr0 |
||
3247 | or eax,01100000000000000000000000000000b |
||
3248 | mov cr0,eax |
||
3249 | wbinvd ;set MESI |
||
3250 | ret |
||
3251 | |||
3252 | cache_enable: |
||
3253 | mov eax,cr0 |
||
3254 | and eax,10011111111111111111111111111111b |
||
3255 | mov cr0,eax |
||
3256 | ret |
||
3257 | |||
3258 | is_cache_enabled: |
||
3259 | mov eax,cr0 |
||
3260 | mov ebx,eax |
||
3261 | and eax,01100000000000000000000000000000b |
||
3262 | jz cache_disabled |
||
3263 | mov [esp+36],ebx |
||
3264 | cache_disabled: |
||
3265 | mov dword [esp+36],eax ;0 |
||
3266 | ret |
||
3267 | |||
3268 | modify_pce: |
||
3269 | mov eax,cr4 |
||
3270 | ; mov ebx,0 |
||
3271 | ; or bx,100000000b ;pce |
||
3272 | ; xor eax,ebx ;invert pce |
||
17 | me_root | 3273 | bts eax,8 ;pce=cr4[8] |
1 | ha | 3274 | mov cr4,eax |
3275 | mov [esp+36],eax |
||
3276 | ret |
||
3277 | ;--------------------------------------------------------------------------------------------- |
||
3278 | |||
3279 | |||
3280 | ; check if pixel is allowed to be drawn |
||
3281 | |||
3282 | checkpixel: |
||
21 | poddubny | 3283 | push eax edx |
1 | ha | 3284 | |
3285 | mov edx,[0xfe00] ; screen x size |
||
3286 | inc edx |
||
21 | poddubny | 3287 | imul edx, ebx |
1 | ha | 3288 | mov dl, [eax+edx+display_data] ; lea eax, [...] |
3289 | |||
21 | poddubny | 3290 | xor ecx, ecx |
221 | serge | 3291 | mov eax, [CURRENT_TASK] |
105 | poddubny | 3292 | cmp al, dl |
21 | poddubny | 3293 | setne cl |
1 | ha | 3294 | |
21 | poddubny | 3295 | pop edx eax |
1 | ha | 3296 | ret |
3297 | |||
3298 | uglobal |
||
3299 | mouse_active db 0 |
||
3300 | endg |
||
3301 | iglobal |
||
143 | diamond | 3302 | cpustring db '/RD/1/CPU',0 |
1 | ha | 3303 | endg |
3304 | |||
67 | diamond | 3305 | uglobal |
76 | mario79 | 3306 | background_defined db 0 ; diamond, 11.04.2006 |
67 | diamond | 3307 | endg |
1 | ha | 3308 | |
3309 | align 4 |
||
3310 | ; check misc |
||
3311 | |||
3312 | checkmisc: |
||
3313 | |||
3314 | cmp [ctrl_alt_del], 1 |
||
3315 | jne nocpustart |
||
143 | diamond | 3316 | mov ebp, cpustring |
3317 | lea esi,[ebp+6] |
||
41 | mikedld | 3318 | xor ebx,ebx ; no parameters |
40 | halyavin | 3319 | xor edx,edx ; no flags |
143 | diamond | 3320 | call fs_RamdiskExecute.flags |
1 | ha | 3321 | mov [ctrl_alt_del], 0 |
3322 | nocpustart: |
||
3323 | cmp [mouse_active], 1 |
||
3324 | jne mouse_not_active |
||
3325 | mov [mouse_active], 0 |
||
3326 | xor edi, edi |
||
3327 | mov ecx, [0x3004] |
||
3328 | set_mouse_event: |
||
3329 | add edi, 256 |
||
115 | poddubny | 3330 | or [edi+0x80000+APPDATA.event_mask], dword 00100000b |
1 | ha | 3331 | loop set_mouse_event |
3332 | mouse_not_active: |
||
3333 | |||
3334 | |||
3335 | cmp [0xfff0],byte 0 ; background update ? |
||
3336 | jz nobackgr |
||
76 | mario79 | 3337 | cmp [background_defined], 0 |
3338 | jz nobackgr |
||
1 | ha | 3339 | mov [0xfff0],byte 2 |
3340 | call change_task |
||
164 | serge | 3341 | mov [draw_data+32 + RECT.left],dword 0 |
3342 | mov [draw_data+32 + RECT.top],dword 0 |
||
1 | ha | 3343 | mov eax,[0xfe00] |
3344 | mov ebx,[0xfe04] |
||
164 | serge | 3345 | mov [draw_data+32 + RECT.right],eax |
3346 | mov [draw_data+32 + RECT.bottom],ebx |
||
1 | ha | 3347 | call drawbackground |
3348 | mov [0xfff0],byte 0 |
||
3349 | mov [0xfff4],byte 0 |
||
3350 | |||
3351 | nobackgr: |
||
3352 | |||
3353 | |||
3354 | ; system shutdown request |
||
3355 | |||
3356 | cmp [0xFF00],byte 0 |
||
3357 | je noshutdown |
||
3358 | |||
3359 | mov edx,[shutdown_processes] |
||
3360 | sub dl,2 |
||
3361 | |||
3362 | cmp [0xff00],dl |
||
3363 | jne no_mark_system_shutdown |
||
3364 | |||
3365 | mov edx,0x3040 |
||
3366 | movzx ecx,byte [0xff00] |
||
3367 | add ecx,5 |
||
3368 | markz: |
||
115 | poddubny | 3369 | mov [edx+TASKDATA.state],byte 3 |
1 | ha | 3370 | add edx,0x20 |
3371 | loop markz |
||
3372 | |||
3373 | no_mark_system_shutdown: |
||
3374 | |||
3375 | call [disable_mouse] |
||
3376 | |||
3377 | dec byte [0xff00] |
||
3378 | |||
3379 | cmp [0xff00],byte 0 |
||
3380 | je system_shutdown |
||
3381 | |||
3382 | noshutdown: |
||
3383 | |||
3384 | |||
3385 | mov eax,[0x3004] ; termination |
||
115 | poddubny | 3386 | mov ebx,0x3020+TASKDATA.state |
1 | ha | 3387 | mov esi,1 |
3388 | |||
3389 | newct: |
||
3390 | mov cl,[ebx] |
||
3391 | cmp cl,byte 3 |
||
3392 | jz terminate |
||
3393 | cmp cl,byte 4 |
||
3394 | jz terminate |
||
3395 | |||
3396 | add ebx,0x20 |
||
3397 | inc esi |
||
3398 | dec eax |
||
3399 | jnz newct |
||
3400 | |||
3401 | ret |
||
3402 | |||
3403 | |||
3404 | |||
3405 | |||
3406 | ; redraw screen |
||
3407 | |||
3408 | redrawscreen: |
||
3409 | |||
3410 | ; eax , if process window_data base is eax, do not set flag/limits |
||
3411 | |||
3412 | pushad |
||
3413 | push eax |
||
3414 | |||
3415 | ;;; mov eax,2 |
||
3416 | ;;; call delay_hs |
||
3417 | |||
3418 | ;mov ecx,0 ; redraw flags for apps |
||
3419 | xor ecx,ecx |
||
3420 | newdw2: |
||
3421 | |||
3422 | inc ecx |
||
3423 | push ecx |
||
3424 | |||
3425 | mov eax,ecx |
||
3426 | shl eax,5 |
||
3427 | add eax,window_data |
||
3428 | |||
3429 | cmp eax,[esp+4] |
||
3430 | je not_this_task |
||
3431 | ; check if window in redraw area |
||
3432 | mov edi,eax |
||
3433 | |||
3434 | cmp ecx,1 ; limit for background |
||
3435 | jz bgli |
||
3436 | |||
115 | poddubny | 3437 | mov eax, [edi + WDATA.box.left] |
3438 | mov ebx, [edi + WDATA.box.top] |
||
3439 | mov ecx, [edi + WDATA.box.width] |
||
3440 | mov edx, [edi + WDATA.box.height] |
||
164 | serge | 3441 | add ecx,eax |
3442 | add edx,ebx |
||
1 | ha | 3443 | |
3444 | mov ecx,[dlye] ; ecx = area y end ebx = window y start |
||
3445 | cmp ecx,ebx |
||
3446 | jb ricino |
||
3447 | |||
3448 | mov ecx,[dlxe] ; ecx = area x end eax = window x start |
||
3449 | cmp ecx,eax |
||
3450 | jb ricino |
||
3451 | |||
115 | poddubny | 3452 | mov eax, [edi + WDATA.box.left] |
3453 | mov ebx, [edi + WDATA.box.top] |
||
3454 | mov ecx, [edi + WDATA.box.width] |
||
3455 | mov edx, [edi + WDATA.box.height] |
||
3456 | add ecx, eax |
||
3457 | add edx, ebx |
||
164 | serge | 3458 | |
1 | ha | 3459 | mov eax,[dly] ; eax = area y start edx = window y end |
3460 | cmp edx,eax |
||
3461 | jb ricino |
||
3462 | |||
3463 | mov eax,[dlx] ; eax = area x start ecx = window x end |
||
3464 | cmp ecx,eax |
||
3465 | jb ricino |
||
3466 | |||
3467 | bgli: |
||
3468 | |||
3469 | cmp edi,esi |
||
3470 | jz ricino |
||
3471 | |||
3472 | mov eax,edi |
||
3473 | add eax,draw_data-window_data |
||
3474 | |||
3475 | mov ebx,[dlx] ; set limits |
||
115 | poddubny | 3476 | mov [eax + RECT.left], ebx |
1 | ha | 3477 | mov ebx,[dly] |
115 | poddubny | 3478 | mov [eax + RECT.top], ebx |
1 | ha | 3479 | mov ebx,[dlxe] |
115 | poddubny | 3480 | mov [eax + RECT.right], ebx |
1 | ha | 3481 | mov ebx,[dlye] |
115 | poddubny | 3482 | mov [eax + RECT.bottom], ebx |
1 | ha | 3483 | |
3484 | sub eax,draw_data-window_data |
||
3485 | |||
3486 | cmp ecx,1 |
||
3487 | jne nobgrd |
||
3488 | cmp esi,1 |
||
3489 | je newdw8 |
||
3490 | call drawbackground |
||
3491 | |||
3492 | newdw8: |
||
3493 | nobgrd: |
||
3494 | |||
115 | poddubny | 3495 | mov [eax + WDATA.fl_redraw],byte 1 ; mark as redraw |
1 | ha | 3496 | |
3497 | ricino: |
||
3498 | |||
3499 | not_this_task: |
||
3500 | |||
3501 | pop ecx |
||
3502 | |||
3503 | cmp ecx,[0x3004] |
||
3504 | jle newdw2 |
||
3505 | |||
3506 | pop eax |
||
3507 | popad |
||
3508 | |||
3509 | ret |
||
3510 | |||
3511 | calculatebackground: ; background |
||
3512 | |||
3513 | ; all black |
||
3514 | |||
3515 | mov [display_data-8],dword 4 ; size x |
||
3516 | mov [display_data-4],dword 2 ; size y |
||
3517 | |||
3518 | mov edi, 0x300000 ; set background to black |
||
3519 | xor eax, eax |
||
3520 | mov ecx, 0x0fff00 / 4 |
||
3521 | cld |
||
3522 | rep stosd |
||
3523 | |||
3524 | mov edi,display_data ; set os to use all pixels |
||
3525 | mov eax,0x01010101 |
||
3526 | mov ecx,0x1fff00 / 4 |
||
3527 | rep stosd |
||
3528 | |||
3529 | mov byte [0xFFF0], 0 ; do not draw background! |
||
3530 | |||
3531 | ret |
||
3532 | |||
3533 | uglobal |
||
3534 | imax dd 0x0 |
||
3535 | endg |
||
3536 | |||
3537 | |||
3538 | |||
3539 | delay_ms: ; delay in 1/1000 sec |
||
3540 | |||
3541 | |||
3542 | push eax |
||
3543 | push ecx |
||
3544 | |||
3545 | mov ecx,esi |
||
3546 | ; |
||
3547 | imul ecx, 33941 |
||
3548 | shr ecx, 9 |
||
3549 | ; |
||
3550 | |||
3551 | in al,0x61 |
||
3552 | and al,0x10 |
||
3553 | mov ah,al |
||
3554 | cld |
||
3555 | |||
3556 | cnt1: in al,0x61 |
||
3557 | and al,0x10 |
||
3558 | cmp al,ah |
||
3559 | jz cnt1 |
||
3560 | |||
3561 | mov ah,al |
||
3562 | loop cnt1 |
||
3563 | |||
3564 | pop ecx |
||
3565 | pop eax |
||
3566 | |||
3567 | ret |
||
3568 | |||
3569 | |||
3570 | set_app_param: |
||
3571 | push edi |
||
3572 | |||
3573 | mov edi,[0x3010] |
||
115 | poddubny | 3574 | mov [edi+TASKDATA.event_mask],eax |
1 | ha | 3575 | |
3576 | pop edi |
||
3577 | ret |
||
3578 | |||
3579 | |||
3580 | |||
3581 | delay_hs: ; delay in 1/100 secs |
||
3582 | push eax |
||
3583 | push ecx |
||
3584 | push edx |
||
3585 | |||
115 | poddubny | 3586 | mov edx,[timer_ticks] |
1 | ha | 3587 | add edx,eax |
3588 | |||
3589 | newtic: |
||
115 | poddubny | 3590 | mov ecx,[timer_ticks] |
1 | ha | 3591 | cmp edx,ecx |
3592 | jbe zerodelay |
||
3593 | |||
3594 | call change_task |
||
3595 | |||
3596 | jmp newtic |
||
3597 | |||
3598 | zerodelay: |
||
3599 | pop edx |
||
3600 | pop ecx |
||
3601 | pop eax |
||
3602 | |||
3603 | ret |
||
3604 | |||
3605 | |||
3606 | memmove: ; memory move in bytes |
||
3607 | |||
3608 | ; eax = from |
||
3609 | ; ebx = to |
||
3610 | ; ecx = no of bytes |
||
3611 | test ecx, ecx |
||
3612 | jle .ret |
||
3613 | |||
3614 | |||
3615 | push esi edi ecx |
||
3616 | |||
3617 | mov edi, ebx |
||
3618 | mov esi, eax |
||
3619 | |||
3620 | test ecx, not 11b |
||
3621 | jz @f |
||
3622 | |||
3623 | push ecx |
||
3624 | shr ecx, 2 |
||
3625 | rep movsd |
||
3626 | pop ecx |
||
3627 | and ecx, 11b |
||
3628 | jz .finish |
||
3629 | @@: |
||
3630 | rep movsb |
||
3631 | |||
3632 | .finish: |
||
3633 | pop ecx edi esi |
||
3634 | .ret: |
||
3635 | ret |
||
3636 | |||
3637 | |||
75 | diamond | 3638 | ; |
3639 | ;align 4 |
||
1 | ha | 3640 | ; |
75 | diamond | 3641 | ;read_floppy_file: |
1 | ha | 3642 | ; |
75 | diamond | 3643 | ;; as input |
3644 | ;; |
||
3645 | ;; eax pointer to file |
||
3646 | ;; ebx file lenght |
||
3647 | ;; ecx start 512 byte block number |
||
3648 | ;; edx number of blocks to read |
||
3649 | ;; esi pointer to return/work area (atleast 20 000 bytes) |
||
3650 | ;; |
||
3651 | ;; |
||
3652 | ;; on return |
||
3653 | ;; |
||
3654 | ;; eax = 0 command succesful |
||
3655 | ;; 1 no fd base and/or partition defined |
||
3656 | ;; 2 yet unsupported FS |
||
3657 | ;; 3 unknown FS |
||
3658 | ;; 4 partition not defined at hd |
||
3659 | ;; 5 file not found |
||
3660 | ;; ebx = size of file |
||
1 | ha | 3661 | ; |
75 | diamond | 3662 | ; mov edi,[0x3010] |
3663 | ; add edi,0x10 |
||
3664 | ; add esi,[edi] |
||
3665 | ; add eax,[edi] |
||
1 | ha | 3666 | ; |
75 | diamond | 3667 | ; pushad |
3668 | ; mov edi,esi |
||
3669 | ; add edi,1024 |
||
3670 | ; mov esi,0x100000+19*512 |
||
3671 | ; sub ecx,1 |
||
3672 | ; shl ecx,9 |
||
3673 | ; add esi,ecx |
||
3674 | ; shl edx,9 |
||
3675 | ; mov ecx,edx |
||
3676 | ; cld |
||
3677 | ; rep movsb |
||
3678 | ; popad |
||
3679 | ; |
||
3680 | ; mov [esp+36],eax |
||
3681 | ; mov [esp+24],ebx |
||
3682 | ; ret |
||
1 | ha | 3683 | |
3684 | |||
3685 | |||
3686 | align 4 |
||
3687 | |||
3688 | sys_programirq: |
||
3689 | |||
3690 | mov edi,[0x3010] |
||
115 | poddubny | 3691 | add eax,[edi+TASKDATA.mem_start] |
1 | ha | 3692 | |
75 | diamond | 3693 | cmp ebx,16 |
3694 | jae .not_owner |
||
1 | ha | 3695 | mov edi,[0x3010] |
115 | poddubny | 3696 | mov edi,[edi+TASKDATA.pid] |
75 | diamond | 3697 | cmp edi,[irq_owner+ebx*4] |
1 | ha | 3698 | je spril1 |
75 | diamond | 3699 | .not_owner: |
1 | ha | 3700 | mov [esp+36],dword 1 |
3701 | ret |
||
3702 | spril1: |
||
3703 | |||
3704 | mov esi,eax |
||
3705 | shl ebx,6 |
||
3706 | add ebx,irq00read |
||
3707 | mov edi,ebx |
||
3708 | mov ecx,16 |
||
3709 | cld |
||
3710 | rep movsd |
||
3711 | mov [esp+36],dword 0 |
||
3712 | ret |
||
3713 | |||
3714 | |||
3715 | align 4 |
||
3716 | |||
3717 | get_irq_data: |
||
75 | diamond | 3718 | cmp eax,16 |
3719 | jae .not_owner |
||
1 | ha | 3720 | mov edx,eax ; check for correct owner |
3721 | shl edx,2 |
||
3722 | add edx,irq_owner |
||
3723 | mov edx,[edx] |
||
3724 | mov edi,[0x3010] |
||
115 | poddubny | 3725 | mov edi,[edi+TASKDATA.pid] |
1 | ha | 3726 | cmp edx,edi |
3727 | je gidril1 |
||
75 | diamond | 3728 | .not_owner: |
3729 | mov [esp+32],dword 2 ; ecx=2 |
||
1 | ha | 3730 | ret |
3731 | |||
3732 | gidril1: |
||
3733 | |||
3734 | mov ebx,eax |
||
3735 | shl ebx,12 |
||
3736 | add ebx,0x2e0000 |
||
3737 | mov eax,[ebx] |
||
3738 | mov ecx,1 |
||
3739 | test eax,eax |
||
3740 | jz gid1 |
||
3741 | |||
3742 | dec eax |
||
3743 | mov esi,ebx |
||
3744 | mov [ebx],eax |
||
3745 | movzx ebx,byte [ebx+0x10] |
||
3746 | add esi,0x10 |
||
3747 | mov edi,esi |
||
3748 | inc esi |
||
3749 | mov ecx,4000 / 4 |
||
3750 | cld |
||
3751 | rep movsd |
||
75 | diamond | 3752 | ; xor ecx,ecx ; as result of 'rep' ecx=0 |
1 | ha | 3753 | gid1: |
3754 | mov [esp+36],eax |
||
3755 | mov [esp+32],ecx |
||
3756 | mov [esp+24],ebx |
||
3757 | ret |
||
3758 | |||
3759 | |||
3760 | set_io_access_rights: |
||
3761 | |||
3762 | pushad |
||
3763 | |||
3764 | mov edi,[0x3000] |
||
3765 | imul edi,tss_step |
||
3766 | add edi,tss_data+128 |
||
3767 | ; add edi,128 |
||
3768 | |||
3769 | mov ecx,eax |
||
3770 | and ecx,7 ; offset in byte |
||
3771 | |||
3772 | shr eax,3 ; number of byte |
||
3773 | add edi,eax |
||
3774 | |||
3775 | mov ebx,1 |
||
3776 | shl ebx,cl |
||
3777 | |||
3778 | cmp ebp,0 ; enable access - ebp = 0 |
||
3779 | jne siar1 |
||
3780 | |||
3781 | not ebx |
||
3782 | and [edi],byte bl |
||
3783 | |||
3784 | popad |
||
3785 | |||
3786 | ret |
||
3787 | |||
3788 | siar1: |
||
3789 | |||
3790 | or [edi],byte bl ; disable access - ebp = 1 |
||
3791 | |||
3792 | popad |
||
3793 | |||
3794 | ret |
||
3795 | |||
3796 | r_f_port_area: |
||
3797 | |||
3798 | test eax, eax |
||
3799 | jnz free_port_area |
||
3800 | ; je r_port_area |
||
3801 | ; jmp free_port_area |
||
3802 | |||
3803 | ; r_port_area: |
||
3804 | |||
3805 | pushad |
||
3806 | |||
3807 | cmp ebx,ecx ; beginning > end ? |
||
75 | diamond | 3808 | ja rpal1 |
3809 | cmp ecx,65536 |
||
3810 | jae rpal1 |
||
1 | ha | 3811 | mov esi,[0x2d0000] |
75 | diamond | 3812 | test esi,esi ; no reserved areas ? |
1 | ha | 3813 | je rpal2 |
3814 | cmp esi,255 ; max reserved |
||
75 | diamond | 3815 | jae rpal1 |
1 | ha | 3816 | rpal3: |
3817 | mov edi,esi |
||
3818 | shl edi,4 |
||
3819 | add edi,0x2d0000 |
||
3820 | cmp ebx,[edi+8] |
||
75 | diamond | 3821 | ja rpal4 |
1 | ha | 3822 | cmp ecx,[edi+4] |
3823 | jae rpal1 |
||
3824 | ; jb rpal4 |
||
3825 | ; jmp rpal1 |
||
3826 | rpal4: |
||
3827 | |||
3828 | dec esi |
||
3829 | jnz rpal3 |
||
3830 | jmp rpal2 |
||
3831 | rpal1: |
||
3832 | popad |
||
3833 | mov eax,1 |
||
3834 | ret |
||
3835 | |||
3836 | rpal2: |
||
3837 | popad |
||
3838 | |||
3839 | |||
3840 | ; enable port access at port IO map |
||
3841 | cli |
||
3842 | pushad ; start enable io map |
||
3843 | |||
3844 | cmp ecx,65536 ;16384 |
||
3845 | jae no_unmask_io ; jge |
||
3846 | |||
3847 | mov eax,ebx |
||
3848 | |||
3849 | new_port_access: |
||
3850 | |||
3851 | pushad |
||
3852 | |||
75 | diamond | 3853 | xor ebp,ebp ; enable - eax = port |
1 | ha | 3854 | call set_io_access_rights |
3855 | |||
3856 | popad |
||
3857 | |||
3858 | inc eax |
||
3859 | cmp eax,ecx |
||
3860 | jbe new_port_access |
||
3861 | |||
3862 | no_unmask_io: |
||
3863 | |||
3864 | popad ; end enable io map |
||
3865 | sti |
||
3866 | |||
3867 | mov edi,[0x2d0000] |
||
3868 | add edi,1 |
||
3869 | mov [0x2d0000],edi |
||
3870 | shl edi,4 |
||
3871 | add edi,0x2d0000 |
||
3872 | mov esi,[0x3010] |
||
115 | poddubny | 3873 | mov esi,[esi+TASKDATA.pid] |
1 | ha | 3874 | mov [edi],esi |
3875 | mov [edi+4],ebx |
||
3876 | mov [edi+8],ecx |
||
3877 | |||
3878 | xor eax, eax |
||
3879 | ret |
||
3880 | |||
3881 | free_port_area: |
||
3882 | |||
3883 | pushad |
||
3884 | |||
3885 | mov esi,[0x2d0000] ; no reserved areas ? |
||
75 | diamond | 3886 | test esi,esi |
1 | ha | 3887 | je frpal2 |
3888 | mov edx,[0x3010] |
||
115 | poddubny | 3889 | mov edx,[edx+TASKDATA.pid] |
1 | ha | 3890 | frpal3: |
3891 | mov edi,esi |
||
3892 | shl edi,4 |
||
3893 | add edi,0x2d0000 |
||
3894 | cmp edx,[edi] |
||
3895 | jne frpal4 |
||
3896 | cmp ebx,[edi+4] |
||
3897 | jne frpal4 |
||
3898 | cmp ecx,[edi+8] |
||
3899 | jne frpal4 |
||
3900 | jmp frpal1 |
||
3901 | frpal4: |
||
3902 | dec esi |
||
3903 | jnz frpal3 |
||
3904 | frpal2: |
||
3905 | popad |
||
3906 | mov eax,1 |
||
3907 | ret |
||
3908 | frpal1: |
||
3909 | mov ecx,256 |
||
3910 | sub ecx,esi |
||
3911 | shl ecx,4 |
||
3912 | mov esi,edi |
||
3913 | add esi,16 |
||
3914 | cld |
||
3915 | rep movsb |
||
3916 | |||
3917 | dec dword [0x2d0000] |
||
3918 | |||
3919 | popad |
||
3920 | |||
3921 | |||
3922 | ; disable port access at port IO map |
||
3923 | |||
3924 | pushad ; start disable io map |
||
3925 | |||
3926 | cmp ecx,65536 ;16384 |
||
3927 | jge no_mask_io |
||
3928 | |||
3929 | mov eax,ebx |
||
3930 | |||
3931 | new_port_access_disable: |
||
3932 | |||
3933 | pushad |
||
3934 | |||
3935 | mov ebp,1 ; disable - eax = port |
||
3936 | call set_io_access_rights |
||
3937 | |||
3938 | popad |
||
3939 | |||
3940 | inc eax |
||
3941 | cmp eax,ecx |
||
3942 | jbe new_port_access_disable |
||
3943 | |||
3944 | no_mask_io: |
||
3945 | |||
3946 | popad ; end disable io map |
||
3947 | |||
3948 | xor eax, eax |
||
3949 | ret |
||
3950 | |||
3951 | |||
3952 | reserve_free_irq: |
||
3953 | |||
75 | diamond | 3954 | mov ecx, 1 |
3955 | cmp ebx, 16 |
||
3956 | jae fril1 |
||
3957 | test eax,eax |
||
1 | ha | 3958 | jz reserve_irq |
3959 | |||
75 | diamond | 3960 | lea edi,[irq_owner+ebx*4] |
1 | ha | 3961 | mov edx,[edi] |
3962 | mov eax,[0x3010] |
||
115 | poddubny | 3963 | cmp edx,[eax+TASKDATA.pid] |
1 | ha | 3964 | jne fril1 |
75 | diamond | 3965 | dec ecx |
3966 | mov [edi],ecx |
||
1 | ha | 3967 | fril1: |
3968 | mov [esp+36],ecx ; return in eax |
||
3969 | ret |
||
3970 | |||
3971 | reserve_irq: |
||
3972 | |||
75 | diamond | 3973 | lea edi,[irq_owner+ebx*4] |
3974 | cmp dword [edi], 0 |
||
3975 | jnz ril1 |
||
1 | ha | 3976 | |
3977 | mov edx,[0x3010] |
||
115 | poddubny | 3978 | mov edx,[edx+TASKDATA.pid] |
1 | ha | 3979 | mov [edi],edx |
75 | diamond | 3980 | dec ecx |
1 | ha | 3981 | ril1: |
3982 | mov [esp+36],ecx ; return in eax |
||
3983 | ret |
||
3984 | |||
3985 | drawbackground: |
||
33 | mario79 | 3986 | inc [mouse_pause] |
1 | ha | 3987 | cmp [0xfe0c],word 0x12 |
117 | mario79 | 3988 | je dbrv20 |
1 | ha | 3989 | dbrv12: |
3990 | cmp [0xfe0c],word 0100000000000000b |
||
3991 | jge dbrv20 |
||
3992 | cmp [0xfe0c],word 0x13 |
||
3993 | je dbrv20 |
||
3994 | call vesa12_drawbackground |
||
33 | mario79 | 3995 | dec [mouse_pause] |
36 | mario79 | 3996 | call [draw_pointer] |
1 | ha | 3997 | ret |
3998 | dbrv20: |
||
3999 | cmp [display_data-12],dword 1 |
||
4000 | jne bgrstr |
||
4001 | call vesa20_drawbackground_tiled |
||
33 | mario79 | 4002 | dec [mouse_pause] |
36 | mario79 | 4003 | call [draw_pointer] |
1 | ha | 4004 | ret |
4005 | bgrstr: |
||
4006 | call vesa20_drawbackground_stretch |
||
33 | mario79 | 4007 | dec [mouse_pause] |
36 | mario79 | 4008 | call [draw_pointer] |
1 | ha | 4009 | ret |
4010 | |||
75 | diamond | 4011 | align 4 |
1 | ha | 4012 | |
75 | diamond | 4013 | syscall_putimage: ; PutImage |
33 | mario79 | 4014 | |
75 | diamond | 4015 | mov edx,ecx |
4016 | mov ecx,ebx |
||
4017 | lea ebx, [eax+std_application_base_address] |
||
4018 | |||
1 | ha | 4019 | sys_putimage: |
53 | mikedld | 4020 | test ecx,0x80008000 |
4021 | jnz .exit |
||
4022 | test ecx,0x0000FFFF |
||
4023 | jz .exit |
||
4024 | test ecx,0xFFFF0000 |
||
4025 | jnz @f |
||
4026 | .exit: |
||
4027 | ret |
||
4028 | @@: |
||
114 | mikedld | 4029 | mov edi,[0x3000] |
4030 | shl edi,8 |
||
4031 | add dx,word[edi+0x80000+APPDATA.wnd_clientbox.top] |
||
4032 | rol edx,16 |
||
4033 | add dx,word[edi+0x80000+APPDATA.wnd_clientbox.left] |
||
4034 | rol edx,16 |
||
4035 | .forced: |
||
117 | mario79 | 4036 | ; mov eax, vga_putimage |
75 | diamond | 4037 | cmp [0xfe0c], word 0x12 |
117 | mario79 | 4038 | jz @f ;.doit |
75 | diamond | 4039 | mov eax, vesa12_putimage |
4040 | cmp [0xfe0c], word 0100000000000000b |
||
4041 | jae @f |
||
4042 | cmp [0xfe0c], word 0x13 |
||
4043 | jnz .doit |
||
4044 | @@: |
||
4045 | mov eax, vesa20_putimage |
||
4046 | .doit: |
||
119 | mario79 | 4047 | inc [mouse_pause] |
75 | diamond | 4048 | call eax |
119 | mario79 | 4049 | dec [mouse_pause] |
75 | diamond | 4050 | jmp [draw_pointer] |
1 | ha | 4051 | |
4052 | ; eax x beginning |
||
4053 | ; ebx y beginning |
||
4054 | ; ecx x end |
||
4055 | ; edx y end |
||
4056 | ; edi color |
||
4057 | |||
4058 | __sys_drawbar: |
||
114 | mikedld | 4059 | mov esi,[0x3000] |
4060 | shl esi,8 |
||
4061 | add eax,[esi+0x80000+APPDATA.wnd_clientbox.left] |
||
4062 | add ecx,[esi+0x80000+APPDATA.wnd_clientbox.left] |
||
4063 | add ebx,[esi+0x80000+APPDATA.wnd_clientbox.top] |
||
4064 | add edx,[esi+0x80000+APPDATA.wnd_clientbox.top] |
||
4065 | .forced: |
||
33 | mario79 | 4066 | inc [mouse_pause] |
4067 | cmp [0xfe0c],word 0x12 |
||
117 | mario79 | 4068 | je dbv20 |
1 | ha | 4069 | sdbv20: |
4070 | cmp [0xfe0c],word 0100000000000000b |
||
4071 | jge dbv20 |
||
4072 | cmp [0xfe0c],word 0x13 |
||
4073 | je dbv20 |
||
4074 | call vesa12_drawbar |
||
33 | mario79 | 4075 | dec [mouse_pause] |
36 | mario79 | 4076 | call [draw_pointer] |
1 | ha | 4077 | ret |
4078 | dbv20: |
||
4079 | call vesa20_drawbar |
||
33 | mario79 | 4080 | dec [mouse_pause] |
36 | mario79 | 4081 | call [draw_pointer] |
1 | ha | 4082 | ret |
4083 | |||
4084 | |||
4085 | |||
4086 | kb_read: |
||
4087 | |||
4088 | push ecx edx |
||
4089 | |||
164 | serge | 4090 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 4091 | kr_loop: |
4092 | in al,0x64 |
||
4093 | test al,1 |
||
4094 | jnz kr_ready |
||
4095 | loop kr_loop |
||
4096 | mov ah,1 |
||
4097 | jmp kr_exit |
||
4098 | kr_ready: |
||
4099 | push ecx |
||
4100 | mov ecx,32 |
||
4101 | kr_delay: |
||
4102 | loop kr_delay |
||
4103 | pop ecx |
||
4104 | in al,0x60 |
||
4105 | xor ah,ah |
||
4106 | kr_exit: |
||
4107 | |||
4108 | pop edx ecx |
||
4109 | |||
4110 | ret |
||
4111 | |||
4112 | |||
4113 | kb_write: |
||
4114 | |||
4115 | push ecx edx |
||
4116 | |||
4117 | mov dl,al |
||
265 | diamond | 4118 | ; mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4119 | ; kw_loop1: |
||
4120 | ; in al,0x64 |
||
4121 | ; test al,0x20 |
||
4122 | ; jz kw_ok1 |
||
4123 | ; loop kw_loop1 |
||
4124 | ; mov ah,1 |
||
4125 | ; jmp kw_exit |
||
4126 | ; kw_ok1: |
||
1 | ha | 4127 | in al,0x60 |
98 | mario79 | 4128 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 4129 | kw_loop: |
4130 | in al,0x64 |
||
4131 | test al,2 |
||
4132 | jz kw_ok |
||
4133 | loop kw_loop |
||
4134 | mov ah,1 |
||
4135 | jmp kw_exit |
||
4136 | kw_ok: |
||
4137 | mov al,dl |
||
4138 | out 0x60,al |
||
98 | mario79 | 4139 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 4140 | kw_loop3: |
4141 | in al,0x64 |
||
4142 | test al,2 |
||
4143 | jz kw_ok3 |
||
4144 | loop kw_loop3 |
||
4145 | mov ah,1 |
||
4146 | jmp kw_exit |
||
4147 | kw_ok3: |
||
4148 | mov ah,8 |
||
4149 | kw_loop4: |
||
98 | mario79 | 4150 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 4151 | kw_loop5: |
4152 | in al,0x64 |
||
4153 | test al,1 |
||
4154 | jnz kw_ok4 |
||
4155 | loop kw_loop5 |
||
4156 | dec ah |
||
4157 | jnz kw_loop4 |
||
4158 | kw_ok4: |
||
4159 | xor ah,ah |
||
4160 | kw_exit: |
||
4161 | |||
4162 | pop edx ecx |
||
4163 | |||
4164 | ret |
||
4165 | |||
4166 | |||
4167 | kb_cmd: |
||
4168 | |||
98 | mario79 | 4169 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 4170 | c_wait: |
4171 | in al,0x64 |
||
4172 | test al,2 |
||
4173 | jz c_send |
||
4174 | loop c_wait |
||
4175 | jmp c_error |
||
4176 | c_send: |
||
4177 | mov al,bl |
||
4178 | out 0x64,al |
||
98 | mario79 | 4179 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 4180 | c_accept: |
4181 | in al,0x64 |
||
4182 | test al,2 |
||
4183 | jz c_ok |
||
4184 | loop c_accept |
||
4185 | c_error: |
||
4186 | mov ah,1 |
||
4187 | jmp c_exit |
||
4188 | c_ok: |
||
4189 | xor ah,ah |
||
4190 | c_exit: |
||
4191 | ret |
||
4192 | |||
4193 | |||
4194 | setmouse: ; set mousepicture -pointer |
||
4195 | ; ps2 mouse enable |
||
4196 | |||
4197 | mov [0xf200],dword mousepointer |
||
4198 | |||
4199 | cli |
||
33 | mario79 | 4200 | ; mov bl,0xa8 ; enable mouse cmd |
4201 | ; call kb_cmd |
||
4202 | ; call kb_read ; read status |
||
4203 | ; mov bl,0x20 ; get command byte |
||
4204 | ; call kb_cmd |
||
4205 | ; call kb_read |
||
4206 | ; or al,3 ; enable interrupt |
||
4207 | ; mov bl,0x60 ; write command |
||
4208 | ; push eax |
||
4209 | ; call kb_cmd |
||
4210 | ; pop eax |
||
4211 | ; call kb_write |
||
4212 | ; mov bl,0xd4 ; for mouse |
||
4213 | ; call kb_cmd |
||
4214 | ; mov al,0xf4 ; enable mouse device |
||
4215 | ; call kb_write |
||
4216 | ; call kb_read ; read status return |
||
1 | ha | 4217 | |
4218 | ; com1 mouse enable |
||
4219 | |||
4220 | mov bx,0x3f8 ; combase |
||
4221 | |||
4222 | mov dx,bx |
||
4223 | add dx,3 |
||
4224 | mov al,0x80 |
||
4225 | out dx,al |
||
4226 | |||
4227 | mov dx,bx |
||
4228 | add dx,1 |
||
4229 | mov al,0 |
||
4230 | out dx,al |
||
4231 | |||
4232 | mov dx,bx |
||
4233 | add dx,0 |
||
4234 | mov al,0x30*2 ; 0x30 / 4 |
||
4235 | out dx,al |
||
4236 | |||
4237 | mov dx,bx |
||
4238 | add dx,3 |
||
4239 | mov al,2 ; 3 |
||
4240 | out dx,al |
||
4241 | |||
4242 | mov dx,bx |
||
4243 | add dx,4 |
||
4244 | mov al,0xb |
||
4245 | out dx,al |
||
4246 | |||
4247 | mov dx,bx |
||
4248 | add dx,1 |
||
4249 | mov al,1 |
||
4250 | out dx,al |
||
4251 | |||
4252 | |||
4253 | ; com2 mouse enable |
||
4254 | |||
4255 | mov bx,0x2f8 ; combase |
||
4256 | |||
4257 | mov dx,bx |
||
4258 | add dx,3 |
||
4259 | mov al,0x80 |
||
4260 | out dx,al |
||
4261 | |||
4262 | mov dx,bx |
||
4263 | add dx,1 |
||
4264 | mov al,0 |
||
4265 | out dx,al |
||
4266 | |||
4267 | mov dx,bx |
||
4268 | add dx,0 |
||
4269 | mov al,0x30*2 |
||
4270 | out dx,al |
||
4271 | |||
4272 | mov dx,bx |
||
4273 | add dx,3 |
||
4274 | mov al,2 |
||
4275 | out dx,al |
||
4276 | |||
4277 | mov dx,bx |
||
4278 | add dx,4 |
||
4279 | mov al,0xb |
||
4280 | out dx,al |
||
4281 | |||
4282 | mov dx,bx |
||
4283 | add dx,1 |
||
4284 | mov al,1 |
||
4285 | out dx,al |
||
4286 | |||
4287 | ret |
||
4288 | |||
4289 | |||
4290 | _rdtsc: |
||
164 | serge | 4291 | bt [cpu_caps], CAPS_TSC |
4292 | jnc ret_rdtsc |
||
1 | ha | 4293 | rdtsc |
4294 | ret |
||
4295 | ret_rdtsc: |
||
4296 | mov edx,0xffffffff |
||
4297 | mov eax,0xffffffff |
||
4298 | ret |
||
4299 | |||
4300 | rerouteirqs: |
||
4301 | |||
4302 | cli |
||
4303 | |||
4304 | mov al,0x11 ; icw4, edge triggered |
||
4305 | out 0x20,al |
||
4306 | call pic_delay |
||
4307 | out 0xA0,al |
||
4308 | call pic_delay |
||
4309 | |||
4310 | mov al,0x20 ; generate 0x20 + |
||
4311 | out 0x21,al |
||
4312 | call pic_delay |
||
4313 | mov al,0x28 ; generate 0x28 + |
||
4314 | out 0xA1,al |
||
4315 | call pic_delay |
||
4316 | |||
4317 | mov al,0x04 ; slave at irq2 |
||
4318 | out 0x21,al |
||
4319 | call pic_delay |
||
4320 | mov al,0x02 ; at irq9 |
||
4321 | out 0xA1,al |
||
4322 | call pic_delay |
||
4323 | |||
4324 | mov al,0x01 ; 8086 mode |
||
4325 | out 0x21,al |
||
4326 | call pic_delay |
||
4327 | out 0xA1,al |
||
4328 | call pic_delay |
||
4329 | |||
4330 | mov al,255 ; mask all irq's |
||
4331 | out 0xA1,al |
||
4332 | call pic_delay |
||
4333 | out 0x21,al |
||
4334 | call pic_delay |
||
4335 | |||
4336 | mov ecx,0x1000 |
||
4337 | cld |
||
4338 | picl1: call pic_delay |
||
4339 | loop picl1 |
||
4340 | |||
4341 | mov al,255 ; mask all irq's |
||
4342 | out 0xA1,al |
||
4343 | call pic_delay |
||
4344 | out 0x21,al |
||
4345 | call pic_delay |
||
4346 | |||
4347 | cli |
||
4348 | |||
4349 | ret |
||
4350 | |||
4351 | |||
4352 | pic_delay: |
||
4353 | |||
4354 | jmp pdl1 |
||
4355 | pdl1: ret |
||
4356 | |||
4357 | |||
4358 | sys_msg_board_str: |
||
4359 | |||
4360 | pushad |
||
4361 | @@: |
||
4362 | cmp [esi],byte 0 |
||
4363 | je @f |
||
4364 | mov eax,1 |
||
4365 | movzx ebx,byte [esi] |
||
4366 | call sys_msg_board |
||
4367 | inc esi |
||
4368 | jmp @b |
||
4369 | @@: |
||
4370 | popad |
||
4371 | ret |
||
4372 | |||
4373 | uglobal |
||
4374 | msg_board_data: times 512 db 0 |
||
4375 | msg_board_count dd 0x0 |
||
4376 | endg |
||
4377 | |||
4378 | sys_msg_board: |
||
4379 | |||
4380 | ; eax=1 : write : bl byte to write |
||
4381 | ; eax=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
||
4382 | |||
4383 | mov ecx,[msg_board_count] |
||
4384 | cmp eax, 1 |
||
4385 | jne smbl1 |
||
4386 | |||
4387 | |||
4388 | mov [msg_board_data+ecx],bl |
||
4389 | inc ecx |
||
4390 | and ecx, 511 |
||
4391 | mov [msg_board_count], ecx |
||
4392 | mov [check_idle_semaphore], 5 |
||
4393 | ret |
||
4394 | smbl1: |
||
4395 | |||
4396 | cmp eax, 2 |
||
4397 | jne smbl2 |
||
4398 | test ecx, ecx |
||
4399 | jz smbl21 |
||
4400 | ; mov edi, msg_board_data |
||
4401 | ; mov esi, msg_board_data+1 |
||
4402 | ; movzx eax, byte [edi] |
||
4403 | mov eax, msg_board_data+1 |
||
4404 | mov ebx, msg_board_data |
||
4405 | movzx edx, byte [ebx] |
||
4406 | call memmove |
||
4407 | ; push ecx |
||
4408 | ; shr ecx, 2 |
||
4409 | ; cld |
||
4410 | ; rep movsd |
||
4411 | ; pop ecx |
||
4412 | ; and ecx, 3 |
||
4413 | ; rep movsb |
||
4414 | dec [msg_board_count] |
||
4415 | mov [esp+36], edx ;eax |
||
4416 | mov [esp+24], dword 1 |
||
4417 | ret |
||
4418 | smbl21: |
||
4419 | mov [esp+36], ecx |
||
4420 | mov [esp+24], ecx |
||
4421 | |||
4422 | smbl2: |
||
4423 | ret |
||
4424 | |||
4425 | |||
4426 | |||
4427 | sys_trace: |
||
4428 | |||
4429 | test eax, eax ; get event data |
||
4430 | jnz no_get_sys_events |
||
4431 | |||
4432 | mov esi,save_syscall_data ; data |
||
4433 | mov edi,[0x3010] |
||
115 | poddubny | 4434 | mov edi,[edi+TASKDATA.mem_start] |
1 | ha | 4435 | add edi,ebx |
4436 | cld |
||
4437 | rep movsb |
||
4438 | |||
4439 | mov [esp+24],dword 0 |
||
4440 | mov eax,[save_syscall_count] ; count |
||
4441 | mov [esp+36],eax |
||
4442 | ret |
||
4443 | |||
4444 | no_get_sys_events: |
||
4445 | |||
4446 | ret |
||
4447 | |||
4448 | |||
4449 | sys_process_def: |
||
92 | diamond | 4450 | mov edi, [0x3000] |
1 | ha | 4451 | |
92 | diamond | 4452 | dec eax ; 1 = set keyboard mode |
1 | ha | 4453 | jne no_set_keyboard_setup |
4454 | |||
4455 | shl edi,8 |
||
115 | poddubny | 4456 | mov [edi+0x80000 + APPDATA.keyboard_mode],bl |
1 | ha | 4457 | |
4458 | ret |
||
4459 | |||
4460 | no_set_keyboard_setup: |
||
4461 | |||
92 | diamond | 4462 | dec eax ; 2 = get keyboard mode |
1 | ha | 4463 | jne no_get_keyboard_setup |
4464 | |||
4465 | shl edi,8 |
||
115 | poddubny | 4466 | movzx eax, byte [0x80000+edi + APPDATA.keyboard_mode] |
1 | ha | 4467 | |
4468 | mov [esp+36],eax |
||
4469 | |||
4470 | ret |
||
4471 | |||
4472 | no_get_keyboard_setup: |
||
4473 | |||
92 | diamond | 4474 | dec eax ; 3 = get keyboard ctrl, alt, shift |
1 | ha | 4475 | jne no_get_keyboard_cas |
4476 | |||
4477 | ; xor eax,eax |
||
4478 | ; movzx eax,byte [shift] |
||
4479 | ; movzx ebx,byte [ctrl] |
||
4480 | ; shl ebx,2 |
||
4481 | ; add eax,ebx |
||
4482 | ; movzx ebx,byte [alt] |
||
4483 | ; shl ebx,3 |
||
4484 | ; add eax,ebx |
||
4485 | |||
4486 | ;// mike.dld [ |
||
4487 | mov eax, [kb_state] |
||
4488 | ;// mike.dld ] |
||
4489 | |||
4490 | mov [esp+36],eax |
||
4491 | |||
4492 | ret |
||
4493 | |||
4494 | no_get_keyboard_cas: |
||
4495 | |||
92 | diamond | 4496 | dec eax |
4497 | jnz no_add_keyboard_hotkey |
||
1 | ha | 4498 | |
92 | diamond | 4499 | mov eax, hotkey_list |
4500 | @@: |
||
4501 | cmp dword [eax+8], 0 |
||
4502 | jz .found_free |
||
4503 | add eax, 16 |
||
4504 | cmp eax, hotkey_list+16*256 |
||
4505 | jb @b |
||
4506 | mov dword [esp+36], 1 |
||
4507 | ret |
||
4508 | .found_free: |
||
4509 | mov [eax+8], edi |
||
4510 | mov [eax+4], ecx |
||
4511 | movzx ebx, bl |
||
4512 | lea ebx, [hotkey_scancodes+ebx*4] |
||
4513 | mov ecx, [ebx] |
||
4514 | mov [eax], ecx |
||
4515 | mov [ebx], eax |
||
4516 | mov [eax+12], ebx |
||
4517 | jecxz @f |
||
4518 | mov [ecx+12], eax |
||
4519 | @@: |
||
4520 | and dword [esp+36], 0 |
||
4521 | ret |
||
4522 | |||
4523 | no_add_keyboard_hotkey: |
||
4524 | |||
4525 | dec eax |
||
4526 | jnz no_del_keyboard_hotkey |
||
4527 | |||
4528 | movzx ebx, bl |
||
4529 | lea ebx, [hotkey_scancodes+ebx*4] |
||
4530 | mov eax, [ebx] |
||
4531 | .scan: |
||
4532 | test eax, eax |
||
4533 | jz .notfound |
||
4534 | cmp [eax+8], edi |
||
4535 | jnz .next |
||
4536 | cmp [eax+4], ecx |
||
4537 | jz .found |
||
4538 | .next: |
||
4539 | mov eax, [eax] |
||
4540 | jmp .scan |
||
4541 | .notfound: |
||
4542 | mov dword [esp+36], 1 |
||
4543 | ret |
||
4544 | .found: |
||
4545 | mov ecx, [eax] |
||
4546 | jecxz @f |
||
4547 | mov edx, [eax+12] |
||
4548 | mov [ecx+12], edx |
||
4549 | @@: |
||
4550 | mov ecx, [eax+12] |
||
4551 | mov edx, [eax] |
||
4552 | mov [ecx], edx |
||
4553 | xor edx, edx |
||
4554 | mov [eax+4], edx |
||
4555 | mov [eax+8], edx |
||
4556 | mov [eax+12], edx |
||
4557 | mov [eax], edx |
||
4558 | mov [esp+36], edx |
||
4559 | ret |
||
4560 | |||
4561 | no_del_keyboard_hotkey: |
||
1 | ha | 4562 | ret |
4563 | |||
4564 | |||
4565 | align 4 |
||
4566 | |||
4567 | sys_gs: ; direct screen access |
||
4568 | |||
4569 | cmp eax,1 ; resolution |
||
4570 | jne no_gs1 |
||
4571 | mov eax,[0xfe00] |
||
4572 | shl eax,16 |
||
4573 | mov ax,[0xfe04] |
||
4574 | add eax,0x00010001 |
||
4575 | mov [esp+36],eax |
||
4576 | ret |
||
4577 | no_gs1: |
||
4578 | |||
4579 | cmp eax,2 ; bits per pixel |
||
4580 | jne no_gs2 |
||
4581 | movzx eax,byte [0xfbf1] |
||
4582 | mov [esp+36],eax |
||
4583 | ret |
||
4584 | no_gs2: |
||
4585 | |||
4586 | cmp eax,3 ; bytes per scanline |
||
4587 | jne no_gs3 |
||
4588 | mov eax,[0xfe08] |
||
4589 | mov [esp+36],eax |
||
4590 | ret |
||
4591 | no_gs3: |
||
4592 | |||
4593 | mov [esp+36],dword -1 |
||
4594 | ret |
||
4595 | |||
4596 | |||
4597 | align 4 ; PCI functions |
||
4598 | |||
4599 | sys_pci: |
||
4600 | |||
4601 | call pci_api |
||
4602 | mov [esp+36],eax |
||
4603 | ret |
||
4604 | |||
4605 | |||
4606 | align 4 ; system functions |
||
4607 | |||
4608 | syscall_setpixel: ; SetPixel |
||
4609 | |||
4610 | |||
4611 | mov edx,[0x3010] |
||
115 | poddubny | 4612 | add eax,[edx-twdw+WDATA.box.left] |
4613 | add ebx,[edx-twdw+WDATA.box.top] |
||
114 | mikedld | 4614 | mov edi,[0x3000] |
4615 | shl edi,8 |
||
4616 | add eax,[edi+0x80000+APPDATA.wnd_clientbox.left] |
||
4617 | add ebx,[edi+0x80000+APPDATA.wnd_clientbox.top] |
||
112 | poddubny | 4618 | xor edi,edi ; no force |
114 | mikedld | 4619 | ; mov edi,1 |
112 | poddubny | 4620 | call [disable_mouse] |
1 | ha | 4621 | jmp [putpixel] |
4622 | |||
4623 | align 4 |
||
4624 | |||
4625 | syscall_writetext: ; WriteText |
||
4626 | |||
4627 | mov edi,[0x3010] |
||
115 | poddubny | 4628 | mov ebp,[edi-twdw+WDATA.box.left] |
139 | diamond | 4629 | push esi |
114 | mikedld | 4630 | mov esi,[0x3000] |
4631 | shl esi,8 |
||
4632 | add ebp,[esi+0x80000+APPDATA.wnd_clientbox.left] |
||
1 | ha | 4633 | shl ebp,16 |
115 | poddubny | 4634 | add ebp,[edi-twdw+WDATA.box.top] |
114 | mikedld | 4635 | add bp,word[esi+0x80000+APPDATA.wnd_clientbox.top] |
139 | diamond | 4636 | pop esi |
117 | mario79 | 4637 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 4638 | add eax,ebp |
4639 | xor edi,edi |
||
4640 | jmp dtext |
||
4641 | |||
4642 | align 4 |
||
4643 | |||
4644 | syscall_openramdiskfile: ; OpenRamdiskFile |
||
4645 | |||
4646 | |||
4647 | mov edi,[0x3010] |
||
164 | serge | 4648 | add edi,TASKDATA.mem_start |
1 | ha | 4649 | add eax,[edi] |
4650 | add edx,[edi] |
||
4651 | mov esi,12 |
||
4652 | call fileread |
||
4653 | mov [esp+36],ebx |
||
4654 | ret |
||
4655 | |||
4656 | align 4 |
||
4657 | |||
4658 | syscall_drawrect: ; DrawRect |
||
4659 | |||
4660 | mov edi,ecx |
||
52 | mikedld | 4661 | and edi,0x80FFFFFF |
1 | ha | 4662 | test ax,ax |
4663 | je drectr |
||
4664 | test bx,bx |
||
4665 | je drectr |
||
4666 | movzx ecx,ax |
||
4667 | shr eax,16 |
||
4668 | movzx edx,bx |
||
4669 | shr ebx,16 |
||
114 | mikedld | 4670 | mov esi,[0x3000] |
4671 | shl esi,8 |
||
4672 | add eax,[esi+0x80000+APPDATA.wnd_clientbox.left] |
||
4673 | add ebx,[esi+0x80000+APPDATA.wnd_clientbox.top] |
||
1 | ha | 4674 | add ecx,eax |
4675 | add edx,ebx |
||
4676 | jmp [drawbar] |
||
4677 | drectr: |
||
4678 | ret |
||
4679 | |||
4680 | align 4 |
||
4681 | |||
4682 | syscall_getscreensize: ; GetScreenSize |
||
4683 | |||
4684 | movzx eax,word[0xfe00] |
||
4685 | shl eax,16 |
||
4686 | mov ax,[0xfe04] |
||
4687 | mov [esp+36],eax |
||
4688 | ret |
||
4689 | |||
4690 | align 4 |
||
4691 | |||
4692 | syscall_cdaudio: ; CD |
||
4693 | |||
4694 | call sys_cd_audio |
||
4695 | mov [esp+36],eax |
||
4696 | ret |
||
4697 | |||
4698 | align 4 |
||
4699 | |||
4700 | syscall_delramdiskfile: ; DelRamdiskFile |
||
4701 | |||
4702 | mov edi,[0x3010] |
||
164 | serge | 4703 | add edi,TASKDATA.mem_start |
1 | ha | 4704 | add eax,[edi] |
4705 | call filedelete |
||
4706 | mov [esp+36],eax |
||
4707 | ret |
||
4708 | |||
4709 | align 4 |
||
4710 | |||
4711 | syscall_writeramdiskfile: ; WriteRamdiskFile |
||
4712 | |||
4713 | mov edi,[0x3010] |
||
164 | serge | 4714 | add edi,TASKDATA.mem_start |
1 | ha | 4715 | add eax,[edi] |
4716 | add ebx,[edi] |
||
4717 | call filesave |
||
4718 | mov [esp+36],eax |
||
4719 | ret |
||
4720 | |||
4721 | align 4 |
||
4722 | |||
4723 | syscall_getpixel: ; GetPixel |
||
4724 | mov ecx,[0xfe00] |
||
4725 | inc ecx |
||
4726 | xor edx,edx |
||
4727 | div ecx |
||
4728 | mov ebx,edx |
||
4729 | xchg eax,ebx |
||
4730 | call dword [0xe024] |
||
4731 | mov [esp+36],ecx |
||
4732 | ret |
||
4733 | |||
4734 | align 4 |
||
4735 | |||
4736 | syscall_readstring: ; ReadString |
||
4737 | |||
4738 | mov edi,[0x3010] |
||
164 | serge | 4739 | add edi,TASKDATA.mem_start |
1 | ha | 4740 | add eax,[edi] |
4741 | call read_string |
||
4742 | mov [esp+36],eax |
||
4743 | ret |
||
4744 | |||
4745 | align 4 |
||
4746 | |||
4747 | syscall_drawline: ; DrawLine |
||
4748 | |||
4749 | mov edi,[0x3010] |
||
115 | poddubny | 4750 | movzx edx,word[edi-twdw+WDATA.box.left] |
1 | ha | 4751 | mov ebp,edx |
114 | mikedld | 4752 | mov esi,[0x3000] |
4753 | shl esi,8 |
||
4754 | add ebp,[esi+0x80000+APPDATA.wnd_clientbox.left] |
||
4755 | add dx,word[esi+0x80000+APPDATA.wnd_clientbox.left] |
||
1 | ha | 4756 | shl edx,16 |
4757 | add ebp,edx |
||
115 | poddubny | 4758 | movzx edx,word[edi-twdw+WDATA.box.top] |
1 | ha | 4759 | add eax,ebp |
4760 | mov ebp,edx |
||
114 | mikedld | 4761 | add ebp,[esi+0x80000+APPDATA.wnd_clientbox.top] |
4762 | add dx,word[esi+0x80000+APPDATA.wnd_clientbox.top] |
||
1 | ha | 4763 | shl edx,16 |
4764 | xor edi,edi |
||
4765 | add edx,ebp |
||
4766 | add ebx,edx |
||
4767 | jmp [draw_line] |
||
4768 | |||
4769 | align 4 |
||
4770 | |||
4771 | syscall_getirqowner: ; GetIrqOwner |
||
75 | diamond | 4772 | cmp eax,16 |
4773 | jae .err |
||
1 | ha | 4774 | shl eax,2 |
4775 | add eax,irq_owner |
||
4776 | mov eax,[eax] |
||
4777 | mov [esp+36],eax |
||
4778 | ret |
||
75 | diamond | 4779 | .err: |
4780 | or dword [esp+36], -1 |
||
4781 | ret |
||
1 | ha | 4782 | |
4783 | align 4 |
||
4784 | |||
4785 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
||
4786 | |||
4787 | call r_f_port_area |
||
4788 | mov [esp+36],eax |
||
4789 | ret |
||
4790 | |||
4791 | align 4 |
||
4792 | |||
4793 | syscall_threads: ; CreateThreads |
||
4794 | |||
4795 | call sys_threads |
||
4796 | mov [esp+36],eax |
||
4797 | ret |
||
4798 | |||
4799 | align 4 |
||
4800 | |||
4801 | stack_driver_stat: |
||
4802 | |||
4803 | call app_stack_handler ; Stack status |
||
4804 | |||
4805 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
||
4806 | ; call change_task ; between sent packet |
||
4807 | |||
4808 | mov [esp+36],eax |
||
4809 | ret |
||
4810 | |||
4811 | align 4 |
||
4812 | |||
4813 | socket: ; Socket interface |
||
4814 | call app_socket_handler |
||
4815 | |||
4816 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
||
4817 | ; call change_task ; between sent packet |
||
4818 | |||
4819 | mov [esp+36],eax |
||
4820 | mov [esp+24],ebx |
||
4821 | ret |
||
4822 | |||
4823 | align 4 |
||
4824 | |||
4825 | user_events: ; User event times |
||
4826 | |||
4827 | mov eax,0x12345678 |
||
4828 | mov [esp+36],eax |
||
4829 | |||
4830 | ret |
||
4831 | |||
4832 | align 4 |
||
4833 | |||
4834 | read_from_hd: ; Read from hd - fn not in use |
||
4835 | |||
4836 | mov edi,[0x3010] |
||
115 | poddubny | 4837 | add edi,TASKDATA.mem_start |
1 | ha | 4838 | add eax,[edi] |
4839 | add ecx,[edi] |
||
4840 | add edx,[edi] |
||
4841 | call file_read |
||
4842 | |||
4843 | mov [esp+36],eax |
||
4844 | mov [esp+24],ebx |
||
4845 | |||
4846 | ret |
||
4847 | |||
4848 | |||
76 | mario79 | 4849 | ; --------------- APM --------------------- |
4850 | apm_entry dp 0 |
||
4851 | apm_vf dd 0 |
||
1 | ha | 4852 | align 4 |
76 | mario79 | 4853 | sys_apm: |
4854 | cmp word [apm_vf], 0 ; Check APM BIOS enable |
||
4855 | jne @f |
||
78 | diamond | 4856 | or [esp + 56], byte 1 ; error |
76 | mario79 | 4857 | mov [esp + 36], dword 8 ; 32-bit protected-mode interface not supported |
4858 | ret |
||
164 | serge | 4859 | |
76 | mario79 | 4860 | @@: xchg eax, ecx |
4861 | xchg ebx, ecx |
||
164 | serge | 4862 | |
76 | mario79 | 4863 | cmp al, 3 |
4864 | ja @f |
||
78 | diamond | 4865 | and [esp + 56], byte 0xfe ; emulate func 0..3 as func 0 |
76 | mario79 | 4866 | mov eax, [apm_vf] |
4867 | mov [esp + 36], eax |
||
4868 | shr eax, 16 |
||
4869 | mov [esp + 32], eax |
||
4870 | ret |
||
78 | diamond | 4871 | |
76 | mario79 | 4872 | @@: call pword [apm_entry] ; call APM BIOS |
4873 | mov [esp + 8 ], edi |
||
4874 | mov [esp + 12], esi |
||
4875 | mov [esp + 24], ebx |
||
4876 | mov [esp + 28], edx |
||
4877 | mov [esp + 32], ecx |
||
4878 | mov [esp + 36], eax |
||
4879 | setc al |
||
78 | diamond | 4880 | and [esp + 56], byte 0xfe |
4881 | or [esp + 56], al |
||
76 | mario79 | 4882 | ret |
4883 | ; ----------------------------------------- |
||
1 | ha | 4884 | |
76 | mario79 | 4885 | align 4 |
4886 | |||
1 | ha | 4887 | undefined_syscall: ; Undefined system call |
4888 | |||
4889 | mov [esp+36],dword -1 |
||
4890 | ret |
||
4891 | |||
4892 | |||
4893 | ;clear_busy_flag_at_caller: |
||
4894 | |||
4895 | ; push edi |
||
4896 | |||
4897 | ; mov edi,[0x3000] ; restore processes tss pointer in gdt, busyfl? |
||
4898 | ; imul edi,8 |
||
4899 | ; mov [edi+gdts+ tss0 +5], word 01010000b *256 +11101001b |
||
4900 | |||
4901 | ; pop edi |
||
4902 | |||
4903 | ; ret |
||
4904 | |||
4905 | |||
4906 | keymap: |
||
4907 | |||
4908 | db '6',27 |
||
4909 | db '1234567890-=',8,9 |
||
4910 | db 'qwertyuiop[]',13 |
||
4911 | db '~asdfghjkl;',39,96,0,'\zxcvbnm,./',0,'45 ' |
||
4912 | db '@234567890123',180,178,184,'6',176,'7' |
||
4913 | db 179,'8',181,177,183,185,182 |
||
4914 | db 'AB |
||
4915 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4916 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4917 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4918 | |||
4919 | |||
4920 | keymap_shift: |
||
4921 | |||
4922 | db '6',27 |
||
4923 | db '!@#$%^&*()_+',8,9 |
||
4924 | db 'QWERTYUIOP{}',13 |
||
4925 | db '~ASDFGHJKL:"~',0,'|ZXCVBNM<>?',0,'45 ' |
||
4926 | db '@234567890123',180,178,184,'6',176,'7' |
||
4927 | db 179,'8',181,177,183,185,182 |
||
4928 | db 'AB>D',255,'FGHIJKLMNOPQRSTUVWXYZ' |
||
4929 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4930 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4931 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4932 | |||
4933 | |||
4934 | keymap_alt: |
||
4935 | |||
4936 | db ' ',27 |
||
4937 | db ' @ $ {[]}\ ',8,9 |
||
4938 | db ' ',13 |
||
4939 | db ' ',0,' ',0,'4',0,' ' |
||
4940 | db ' ',180,178,184,'6',176,'7' |
||
4941 | db 179,'8',181,177,183,185,182 |
||
4942 | db 'ABCD',255,'FGHIJKLMNOPQRSTUVWXYZ' |
||
4943 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4944 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4945 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4946 | |||
4947 | |||
4948 | ; device irq owners |
||
4949 | uglobal |
||
4950 | irq_owner: ; process id |
||
4951 | |||
4952 | dd 0x0 |
||
4953 | dd 0x0 |
||
4954 | dd 0x0 |
||
4955 | dd 0x0 |
||
4956 | dd 0x0 |
||
4957 | dd 0x0 |
||
4958 | dd 0x0 |
||
4959 | dd 0x0 |
||
4960 | dd 0x0 |
||
4961 | dd 0x0 |
||
4962 | dd 0x0 |
||
4963 | dd 0x0 |
||
4964 | dd 0x0 |
||
4965 | dd 0x0 |
||
4966 | dd 0x0 |
||
4967 | dd 0x0 |
||
4968 | endg |
||
4969 | |||
4970 | |||
4971 | ; on irq read ports |
||
4972 | uglobal |
||
4973 | irq00read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
4974 | irq01read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
4975 | irq02read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
4976 | irq03read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
4977 | irq04read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
4978 | irq05read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
4979 | irq06read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
4980 | irq07read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
4981 | irq08read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
4982 | irq09read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
4983 | irq10read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
4984 | irq11read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
4985 | irq12read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
4986 | irq13read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
4987 | irq14read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
4988 | irq15read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
4989 | endg |
||
4990 | |||
4991 | ; status |
||
4992 | uglobal |
||
4993 | hd1_status dd 0x0 ; 0 - free : other - pid |
||
4994 | application_table_status dd 0x0 ; 0 - free : other - pid |
||
4995 | endg |
||
4996 | |||
4997 | ; device addresses |
||
4998 | uglobal |
||
4999 | mididp dd 0x0 |
||
5000 | midisp dd 0x0 |
||
5001 | |||
5002 | cdbase dd 0x0 |
||
5003 | cdid dd 0x0 |
||
5004 | |||
5005 | hdbase dd 0x0 ; for boot 0x1f0 |
||
5006 | hdid dd 0x0 |
||
5007 | hdpos dd 0x0 ; for boot 0x1 |
||
5008 | fat32part dd 0x0 ; for boot 0x1 |
||
5009 | |||
5010 | ;part2_ld dd 0x0 |
||
5011 | |||
102 | poddubny | 5012 | ;* start code - Mario79 |
33 | mario79 | 5013 | mouse_pause dd 0 |
36 | mario79 | 5014 | MouseTickCounter dd 0 |
33 | mario79 | 5015 | ps2_mouse_detected db 0 |
5016 | com1_mouse_detected db 0 |
||
5017 | com2_mouse_detected db 0 |
||
102 | poddubny | 5018 | ;* end code - Mario79 |
1 | ha | 5019 | |
5020 | wraw_bacground_select db 0 |
||
5021 | lba_read_enabled dd 0x0 ; 0 = disabled , 1 = enabled |
||
5022 | pci_access_enabled dd 0x0 ; 0 = disabled , 1 = enabled |
||
5023 | |||
5024 | sb16 dd 0x0 |
||
5025 | wss dd 0x0 |
||
5026 | |||
5027 | buttontype dd 0x0 |
||
5028 | windowtypechanged dd 0x0 |
||
164 | serge | 5029 | |
5030 | align 4 |
||
214 | serge | 5031 | cpu_caps dd 4 dup(0) |
164 | serge | 5032 | pg_data PG_DATA |
5033 | heap_test dd ? |
||
1 | ha | 5034 | endg |
5035 | |||
5036 | iglobal |
||
5037 | keyboard dd 0x1 |
||
5038 | sound_dma dd 0x1 |
||
5039 | syslang dd 0x1 |
||
5040 | endg |
||
5041 | |||
5042 | IncludeIGlobals |
||
5043 | endofcode: |
||
5044 | IncludeUGlobals |
||
5045 | uglobals_size = $ - endofcode |
||
41 | mikedld | 5046 | diff16 "end of kernel code",0,$> |
1 | ha | 5047 |