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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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314 | diamond | 234 | vmode db 'VMODE.MDR',0 |
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 | |||
278 | serge | 441 | mov eax, srv.fd-SRV_FD_OFFSET |
442 | mov [srv.fd], eax |
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443 | mov [srv.bk], eax |
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444 | |||
164 | serge | 445 | mov edi, irq_tab |
446 | xor eax, eax |
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447 | mov ecx, 16 |
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448 | rep stosd |
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449 | |||
41 | mikedld | 450 | ;Set base of graphic segment to linear address of LFB |
164 | serge | 451 | mov eax,[LFBAddress] ; set for gs |
1 | ha | 452 | mov [graph_data_l+2],ax |
453 | shr eax,16 |
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454 | mov [graph_data_l+4],al |
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41 | mikedld | 455 | mov [graph_data_l+7],ah |
1 | ha | 456 | |
256 | diamond | 457 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
458 | include 'detect/disks.inc' |
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459 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
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460 | |||
1 | ha | 461 | ; READ RAMDISK IMAGE FROM HD |
462 | |||
463 | ;!!!!!!!!!!!!!!!!!!!!!!! |
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464 | include 'boot/rdload.inc' |
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465 | ;!!!!!!!!!!!!!!!!!!!!!!! |
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466 | ; mov [dma_hdd],1 |
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467 | ; CALCULATE FAT CHAIN FOR RAMDISK |
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468 | |||
469 | call calculatefatchain |
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470 | |||
471 | ; LOAD VMODE DRIVER |
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472 | |||
473 | ;!!!!!!!!!!!!!!!!!!!!!!! |
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474 | include 'vmodeld.inc' |
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475 | ;!!!!!!!!!!!!!!!!!!!!!!! |
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476 | |||
477 | ; LOAD FONTS I and II |
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478 | |||
479 | mov [0x3000],dword 1 |
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480 | mov [0x3004],dword 1 |
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481 | mov [0x3010],dword 0x3020 |
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482 | |||
202 | diamond | 483 | mov esi,char |
1 | ha | 484 | xor ebx,ebx |
12 | halyavin | 485 | mov ecx,2560;26000 |
486 | mov edx,0x3F600;0x37000 |
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202 | diamond | 487 | call fs_RamdiskRead |
1 | ha | 488 | |
202 | diamond | 489 | mov esi,char2 |
1 | ha | 490 | xor ebx,ebx |
12 | halyavin | 491 | mov ecx,2560;26000 |
492 | mov edx,0x3EC00;0x30000 |
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202 | diamond | 493 | call fs_RamdiskRead |
1 | ha | 494 | |
495 | mov esi,boot_fonts |
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496 | call boot_log |
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497 | |||
498 | ; PRINT AMOUNT OF MEMORY |
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499 | mov esi, boot_memdetect |
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500 | call boot_log |
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501 | |||
502 | movzx ecx, word [boot_y] |
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503 | or ecx, (10+29*6) shl 16 ; "Determining amount of memory" |
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504 | sub ecx, 10 |
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505 | mov edx, 0xFFFFFF |
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164 | serge | 506 | mov ebx, [MEM_AMOUNT] |
1 | ha | 507 | shr ebx, 20 |
508 | mov edi, 1 |
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509 | mov eax, 0x00040000 |
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200 | diamond | 510 | call display_number_force |
41 | mikedld | 511 | |
1 | ha | 512 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
513 | |||
514 | mov esi,boot_irqs |
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515 | call boot_log |
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516 | call rerouteirqs |
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517 | |||
518 | mov esi,boot_tss |
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519 | call boot_log |
||
520 | |||
521 | ; BUILD SCHEDULER |
||
522 | |||
523 | call build_scheduler ; sys32.inc |
||
524 | |||
525 | ; LOAD IDT |
||
13 | poddubny | 526 | lidt [cs:idtreg] |
214 | serge | 527 | cli |
1 | ha | 528 | |
529 | mov esi,boot_devices |
||
530 | call boot_log |
||
531 | call detect_devices |
||
532 | |||
533 | ; TIMER SET TO 1/100 S |
||
534 | |||
535 | mov esi,boot_timer |
||
536 | call boot_log |
||
537 | mov al,0x34 ; set to 100Hz |
||
538 | out 0x43,al |
||
539 | mov al,0x9b ; lsb 1193180 / 1193 |
||
540 | out 0x40,al |
||
541 | mov al,0x2e ; msb |
||
542 | out 0x40,al |
||
543 | |||
544 | ; SET MOUSE |
||
545 | |||
546 | mov esi,boot_setmouse |
||
547 | call boot_log |
||
548 | call setmouse |
||
549 | |||
227 | serge | 550 | mov [pci_access_enabled],1 |
214 | serge | 551 | |
1 | ha | 552 | ; SET PRELIMINARY WINDOW STACK AND POSITIONS |
553 | |||
554 | mov esi,boot_windefs |
||
555 | call boot_log |
||
556 | call setwindowdefaults |
||
557 | |||
558 | ; SET BACKGROUND DEFAULTS |
||
559 | |||
560 | mov esi,boot_bgr |
||
561 | call boot_log |
||
562 | call calculatebackground |
||
563 | |||
564 | ; RESERVE SYSTEM IRQ'S JA PORT'S |
||
565 | |||
566 | mov esi,boot_resirqports |
||
567 | call boot_log |
||
568 | call reserve_irqs_ports |
||
569 | |||
570 | ; SET PORTS FOR IRQ HANDLERS |
||
571 | |||
572 | mov esi,boot_setrports |
||
573 | call boot_log |
||
574 | call setirqreadports |
||
575 | |||
576 | ; SET UP OS TASK |
||
577 | |||
578 | mov esi,boot_setostask |
||
579 | call boot_log |
||
214 | serge | 580 | |
164 | serge | 581 | mov eax, [fpu_data] |
582 | mov dword [0x80000+APPDATA.fpu_state], eax |
||
583 | mov dword [0x80000+APPDATA.fpu_handler], 0 |
||
584 | mov dword [0x80000+APPDATA.sse_handler], 0 |
||
585 | |||
214 | serge | 586 | ; name for OS/IDLE process |
281 | serge | 587 | |
214 | serge | 588 | mov dword [0x80000+256+APPDATA.app_name], dword 'OS/I' |
589 | mov dword [0x80000+256+APPDATA.app_name+4], dword 'DLE ' |
||
221 | serge | 590 | mov ebx, [def_cursor] |
591 | mov dword [0x80000+256+APPDATA.cursor], ebx |
||
214 | serge | 592 | mov dword [0x80000+256+APPDATA.fpu_handler], 0 |
593 | mov dword [0x80000+256+APPDATA.sse_handler], 0 |
||
594 | |||
281 | serge | 595 | mov ebx, PROC_BASE+256+APP_OBJ_OFFSET |
596 | mov dword [0x80000+256+APPDATA.fd_obj], ebx |
||
597 | mov dword [0x80000+256+APPDATA.bk_obj], ebx |
||
598 | |||
599 | |||
214 | serge | 600 | ;set fpu save area |
601 | mov esi, eax |
||
221 | serge | 602 | bt [cpu_caps], CAPS_SSE |
164 | serge | 603 | jnc .no_sse |
214 | serge | 604 | |
605 | lea edi, [eax+512] |
||
221 | serge | 606 | mov dword [PROC_BASE+256+APPDATA.fpu_state], edi |
214 | serge | 607 | mov ecx, 512/4 |
608 | jmp @F |
||
164 | serge | 609 | .no_sse: |
214 | serge | 610 | lea edi, [eax+112] |
221 | serge | 611 | mov dword [PROC_BASE+256+APPDATA.fpu_state], edi |
214 | serge | 612 | mov ecx, 112/4 |
613 | @@: |
||
614 | rep movsd |
||
615 | |||
1 | ha | 616 | ; task list |
115 | poddubny | 617 | mov [0x3020+TASKDATA.wnd_number], 1 ; on screen number |
618 | mov [0x3020+TASKDATA.pid], 1 ; process id number |
||
619 | mov [0x3020+TASKDATA.mem_start], 0 ; process base address |
||
1 | ha | 620 | |
621 | mov edi,tss_data+tss_step |
||
237 | serge | 622 | mov ecx, (tss_step)/4 |
623 | xor eax, eax |
||
1 | ha | 624 | cld |
237 | serge | 625 | rep stosd |
1 | ha | 626 | |
237 | serge | 627 | mov edi,tss_data+tss_step |
628 | mov [edi+TSS._ss0], os_data |
||
629 | mov eax,cr3 |
||
630 | mov [edi+TSS._cr3],eax |
||
631 | mov [edi+TSS._eip],osloop |
||
632 | mov [edi+TSS._eflags],dword 0x11202 ; sti and resume |
||
633 | mov [edi+TSS._esp],sysint_stack_data + 4096*2 ; uses slot 1 stack |
||
634 | mov [edi+TSS._cs],os_code |
||
635 | mov [edi+TSS._ss],os_data |
||
636 | mov [edi+TSS._ds],os_data |
||
637 | mov [edi+TSS._es],os_data |
||
638 | mov [edi+TSS._fs],os_data |
||
639 | mov [edi+TSS._gs],os_data |
||
640 | |||
1 | ha | 641 | mov ax,tss0 |
642 | ltr ax |
||
643 | |||
281 | serge | 644 | call init_cursors |
645 | |||
646 | |||
1 | ha | 647 | ; READ TSC / SECOND |
648 | |||
649 | mov esi,boot_tsc |
||
650 | call boot_log |
||
651 | call _rdtsc |
||
652 | mov ecx,eax |
||
653 | mov esi,250 ; wait 1/4 a second |
||
654 | call delay_ms |
||
655 | call _rdtsc |
||
656 | sub eax,ecx |
||
657 | shl eax,2 |
||
658 | mov [0xf600],eax ; save tsc / sec |
||
172 | serge | 659 | mov ebx, 1000000 |
660 | div ebx |
||
661 | mov [stall_mcs], eax |
||
1 | ha | 662 | |
663 | ; SET VARIABLES |
||
664 | |||
665 | call set_variables |
||
666 | |||
667 | ; STACK AND FDC |
||
668 | |||
669 | call stack_init |
||
670 | call fdc_init |
||
671 | |||
672 | ; PALETTE FOR 320x200 and 640x480 16 col |
||
673 | |||
674 | cmp [0xfe0c],word 0x12 |
||
675 | jne no_pal_vga |
||
676 | mov esi,boot_pal_vga |
||
677 | call boot_log |
||
678 | call paletteVGA |
||
679 | no_pal_vga: |
||
680 | |||
681 | cmp [0xfe0c],word 0x13 |
||
682 | jne no_pal_ega |
||
683 | mov esi,boot_pal_ega |
||
684 | call boot_log |
||
685 | call palette320x200 |
||
686 | no_pal_ega: |
||
687 | |||
688 | ; LOAD DEFAULT SKIN |
||
689 | |||
49 | mikedld | 690 | mov esi,_skin_file_default |
691 | mov edi,_skin_file |
||
692 | movsd |
||
693 | movsd |
||
694 | movsd |
||
695 | call load_skin |
||
1 | ha | 696 | |
697 | ; LOAD FIRST APPLICATION |
||
21 | poddubny | 698 | mov [0x3000],dword 1 |
699 | mov [0x3004],dword 1 |
||
1 | ha | 700 | cli |
143 | diamond | 701 | cmp byte [0x2f0000+0x9030],1 |
1 | ha | 702 | jne no_load_vrr_m |
237 | serge | 703 | |
269 | serge | 704 | stdcall fs_exec, vrr_m, 0, 0 |
21 | poddubny | 705 | cmp eax,2 ; if vrr_m app found (PID=2) |
1 | ha | 706 | je first_app_found |
41 | mikedld | 707 | |
237 | serge | 708 | no_load_vrr_m: |
269 | serge | 709 | stdcall fs_exec, firstapp, 0, 0 |
21 | poddubny | 710 | cmp eax,2 ; continue if a process has been loaded |
1 | ha | 711 | je first_app_found |
21 | poddubny | 712 | mov eax, 0xDEADBEEF ; otherwise halt |
713 | hlt |
||
237 | serge | 714 | first_app_found: |
1 | ha | 715 | cli |
716 | |||
21 | poddubny | 717 | ;mov [0x3004],dword 2 |
718 | mov [0x3000],dword 1 ; set OS task fisrt |
||
1 | ha | 719 | |
720 | |||
21 | poddubny | 721 | ; SET KEYBOARD PARAMETERS |
722 | mov al, 0xf6 ; reset keyboard, scan enabled |
||
1 | ha | 723 | call kb_write |
724 | |||
21 | poddubny | 725 | ; wait until 8042 is ready |
265 | diamond | 726 | xor ecx,ecx |
727 | @@: |
||
728 | in al,64h |
||
729 | and al,00000010b |
||
730 | loopnz @b |
||
1 | ha | 731 | |
732 | ; mov al, 0xED ; svetodiody - only for testing! |
||
733 | ; call kb_write |
||
734 | ; call kb_read |
||
735 | ; mov al, 111b |
||
736 | ; call kb_write |
||
737 | ; call kb_read |
||
41 | mikedld | 738 | |
1 | ha | 739 | mov al, 0xF3 ; set repeat rate & delay |
740 | call kb_write |
||
265 | diamond | 741 | ; call kb_read |
92 | diamond | 742 | mov al, 0 ; 30 250 ;00100010b ; 24 500 ;00100100b ; 20 500 |
1 | ha | 743 | call kb_write |
265 | diamond | 744 | ; call kb_read |
1 | ha | 745 | ;// mike.dld [ |
746 | call set_lights |
||
747 | ;// mike.dld ] |
||
748 | |||
21 | poddubny | 749 | ; START MULTITASKING |
1 | ha | 750 | |
21 | poddubny | 751 | mov esi,boot_tasking |
752 | call boot_log |
||
753 | |||
754 | mov [0xe000],byte 1 ; multitasking enabled |
||
755 | |||
1 | ha | 756 | ; UNMASK ALL IRQ'S |
757 | |||
758 | mov esi,boot_allirqs |
||
759 | call boot_log |
||
41 | mikedld | 760 | |
1 | ha | 761 | cli ;guarantee forbidance of interrupts. |
762 | mov al,0 ; unmask all irq's |
||
763 | out 0xA1,al |
||
764 | out 0x21,al |
||
765 | |||
766 | mov ecx,32 |
||
767 | |||
768 | ready_for_irqs: |
||
769 | |||
770 | mov al,0x20 ; ready for irqs |
||
771 | out 0x20,al |
||
772 | out 0xa0,al |
||
773 | |||
774 | loop ready_for_irqs ; flush the queue |
||
775 | |||
164 | serge | 776 | stdcall attach_int_handler, dword 1, irq1 |
777 | |||
1 | ha | 778 | ; mov [dma_hdd],1 |
160 | diamond | 779 | cmp [IDEContrRegsBaseAddr], 0 |
780 | setnz [dma_hdd] |
||
1 | ha | 781 | |
782 | sti |
||
783 | jmp $ ; wait here for timer to take control |
||
784 | |||
785 | ; Fly :) |
||
786 | |||
787 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
788 | ; ; |
||
33 | mario79 | 789 | ; MAIN OS LOOP START ; |
1 | ha | 790 | ; ; |
791 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
792 | align 32 |
||
793 | osloop: |
||
794 | call [draw_pointer] |
||
795 | call checkbuttons |
||
796 | call checkwindows |
||
49 | mikedld | 797 | ; call check_window_move_request |
1 | ha | 798 | call checkmisc |
117 | mario79 | 799 | call checkVga_N13 |
1 | ha | 800 | call stack_handler |
801 | call checkidle |
||
802 | call check_fdd_motor_status |
||
803 | jmp osloop |
||
33 | mario79 | 804 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
805 | ; ; |
||
806 | ; MAIN OS LOOP END ; |
||
807 | ; ; |
||
808 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
1 | ha | 809 | |
810 | checkidle: |
||
811 | pushad |
||
812 | |||
813 | cmp [check_idle_semaphore],0 |
||
814 | jne no_idle_state |
||
815 | |||
816 | call change_task |
||
817 | mov eax,[idlemem] |
||
818 | mov ebx,[timer_ticks] ;[0xfdf0] |
||
819 | cmp eax,ebx |
||
820 | jnz idle_exit |
||
821 | call _rdtsc |
||
822 | mov ecx,eax |
||
823 | idle_loop: |
||
824 | hlt |
||
825 | cmp [check_idle_semaphore],0 |
||
826 | jne idle_loop_exit |
||
827 | mov eax,[timer_ticks] ;[0xfdf0] |
||
828 | cmp ebx,eax |
||
829 | jz idle_loop |
||
830 | idle_loop_exit: |
||
831 | mov [idlemem],eax |
||
832 | call _rdtsc |
||
833 | sub eax,ecx |
||
834 | mov ebx,[idleuse] |
||
835 | add ebx,eax |
||
836 | mov [idleuse],ebx |
||
837 | |||
838 | popad |
||
839 | ret |
||
840 | |||
841 | idle_exit: |
||
842 | |||
843 | mov ebx,[timer_ticks] ;[0xfdf0] |
||
844 | mov [idlemem],ebx |
||
845 | call change_task |
||
846 | |||
847 | popad |
||
848 | ret |
||
849 | |||
850 | no_idle_state: |
||
851 | |||
852 | dec [check_idle_semaphore] |
||
853 | |||
854 | mov ebx,[timer_ticks] ;[0xfdf0] |
||
855 | mov [idlemem],ebx |
||
856 | call change_task |
||
857 | |||
858 | popad |
||
859 | ret |
||
860 | |||
861 | uglobal |
||
862 | idlemem dd 0x0 |
||
863 | idleuse dd 0x0 |
||
864 | idleusesec dd 0x0 |
||
865 | check_idle_semaphore dd 0x0 |
||
866 | endg |
||
867 | |||
868 | |||
869 | |||
870 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
871 | ; ; |
||
872 | ; INCLUDED SYSTEM FILES ; |
||
873 | ; ; |
||
874 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
875 | |||
876 | |||
7 | me_root | 877 | include "kernel32.inc" |
1 | ha | 878 | |
879 | |||
880 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
881 | ; ; |
||
882 | ; KERNEL FUNCTIONS ; |
||
883 | ; ; |
||
884 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
885 | |||
886 | reserve_irqs_ports: |
||
887 | |||
888 | pushad |
||
889 | |||
890 | mov [irq_owner+4*0],byte 1 ; timer |
||
891 | mov [irq_owner+4*1],byte 1 ; keyboard |
||
892 | mov [irq_owner+4*5],byte 1 ; sound blaster |
||
893 | mov [irq_owner+4*6],byte 1 ; floppy diskette |
||
894 | mov [irq_owner+4*13],byte 1 ; math co-pros |
||
895 | mov [irq_owner+4*14],byte 1 ; ide I |
||
896 | mov [irq_owner+4*15],byte 1 ; ide II |
||
58 | mario79 | 897 | ; movzx eax,byte [0xf604] ; mouse irq |
898 | ; dec eax |
||
899 | ; add eax,mouseirqtable |
||
900 | ; movzx eax,byte [eax] |
||
901 | ; shl eax,2 |
||
902 | ; mov [irq_owner+eax],byte 1 |
||
1 | ha | 903 | |
904 | |||
905 | ; RESERVE PORTS |
||
243 | Ghost | 906 | mov edi,1 ; 0x00-0x2d |
1 | ha | 907 | mov [0x2d0000],edi |
908 | shl edi,4 |
||
909 | mov [0x2d0000+edi+0],dword 1 |
||
910 | mov [0x2d0000+edi+4],dword 0x0 |
||
243 | Ghost | 911 | mov [0x2d0000+edi+8],dword 0x2d |
269 | serge | 912 | |
243 | Ghost | 913 | inc dword [0x2d0000] ; 0x30-0x4d |
914 | mov edi,[0x2d0000] |
||
915 | shl edi,4 |
||
916 | mov [0x2d0000+edi+0],dword 1 |
||
917 | mov [0x2d0000+edi+4],dword 0x30 |
||
918 | mov [0x2d0000+edi+8],dword 0x4d |
||
269 | serge | 919 | |
243 | Ghost | 920 | inc dword [0x2d0000] ; 0x50-0xdf |
921 | mov edi,[0x2d0000] |
||
922 | shl edi,4 |
||
923 | mov [0x2d0000+edi+0],dword 1 |
||
924 | mov [0x2d0000+edi+4],dword 0x50 |
||
223 | Ghost | 925 | mov [0x2d0000+edi+8],dword 0xdf |
233 | serge | 926 | |
223 | Ghost | 927 | inc dword [0x2d0000] ; 0xe5-0xff |
928 | mov edi,[0x2d0000] |
||
929 | shl edi,4 |
||
930 | mov [0x2d0000+edi+0],dword 1 |
||
931 | mov [0x2d0000+edi+4],dword 0xe5 |
||
1 | ha | 932 | mov [0x2d0000+edi+8],dword 0xff |
233 | serge | 933 | |
934 | |||
58 | mario79 | 935 | ; cmp [0xf604],byte 2 ; com1 mouse -> 0x3f0-0x3ff |
936 | ; jne ripl1 |
||
937 | ; inc dword [0x2d0000] |
||
938 | ; mov edi,[0x2d0000] |
||
939 | ; shl edi,4 |
||
940 | ; mov [0x2d0000+edi+0],dword 1 |
||
941 | ; mov [0x2d0000+edi+4],dword 0x3f0 |
||
942 | ; mov [0x2d0000+edi+8],dword 0x3ff |
||
943 | ; ripl1: |
||
944 | ; cmp [0xf604],byte 3 ; com2 mouse -> 0x2f0-0x2ff |
||
945 | ; jne ripl2 |
||
946 | ; inc dword [0x2d0000] |
||
947 | ; mov edi,[0x2d0000] |
||
948 | ; shl edi,4 |
||
949 | ; mov [0x2d0000+edi+0],dword 1 |
||
950 | ; mov [0x2d0000+edi+4],dword 0x2f0 |
||
951 | ; mov [0x2d0000+edi+8],dword 0x2ff |
||
952 | ; ripl2: |
||
1 | ha | 953 | |
954 | popad |
||
955 | ret |
||
956 | |||
957 | iglobal |
||
958 | mouseirqtable db 12 ; ps2 |
||
959 | db 4 ; com1 |
||
960 | db 3 ; com2 |
||
961 | endg |
||
962 | |||
963 | setirqreadports: |
||
964 | |||
965 | mov [irq12read+0],dword 0x60 + 0x01000000 ; read port 0x60 , byte |
||
966 | mov [irq12read+4],dword 0 ; end of port list |
||
967 | mov [irq04read+0],dword 0x3f8 + 0x01000000 ; read port 0x3f8 , byte |
||
968 | mov [irq04read+4],dword 0 ; end of port list |
||
969 | mov [irq03read+0],dword 0x2f8 + 0x01000000 ; read port 0x2f8 , byte |
||
970 | mov [irq03read+4],dword 0 ; end of port list |
||
971 | |||
972 | ret |
||
973 | |||
974 | iglobal |
||
975 | process_number dd 0x1 |
||
976 | endg |
||
977 | |||
978 | set_variables: |
||
979 | |||
980 | mov ecx,0x100 ; flush port 0x60 |
||
981 | .fl60: in al,0x60 |
||
982 | loop .fl60 |
||
983 | mov [0xfcff],byte 0 ; mouse buffer |
||
984 | mov [0xf400],byte 0 ; keyboard buffer |
||
985 | mov [0xf500],byte 0 ; button buffer |
||
986 | ; mov [0xfb0a],dword 100*65536+100 ; mouse x/y |
||
987 | |||
988 | push eax |
||
989 | mov ax,[0x2f0000+0x900c] |
||
990 | shr ax,1 |
||
991 | shl eax,16 |
||
992 | mov ax,[0x2f0000+0x900A] |
||
993 | shr ax,1 |
||
994 | mov [0xfb0a],eax |
||
995 | pop eax |
||
41 | mikedld | 996 | |
1 | ha | 997 | mov byte [SB16_Status],0 ; Minazzi Paolo |
998 | mov [display_data-12],dword 1 ; tiled background |
||
999 | mov [0xfe88],dword 0x2C0000 ; address of button list |
||
1000 | |||
1001 | ;!! IP 04.02.2005: |
||
1002 | mov [next_usage_update], 100 |
||
1003 | mov byte [0xFFFF], 0 ; change task if possible |
||
1004 | |||
1005 | ret |
||
1006 | |||
1007 | ;* mouse centered - start code- Mario79 |
||
1008 | mouse_centered: |
||
1009 | push eax |
||
1010 | mov eax,[0xFE00] |
||
1011 | shr eax,1 |
||
1012 | mov [0xFB0A],ax |
||
1013 | mov eax,[0xFE04] |
||
1014 | shr eax,1 |
||
1015 | mov [0xFB0C],ax |
||
1016 | pop eax |
||
1017 | ret |
||
1018 | ;* mouse centered - end code- Mario79 |
||
1019 | |||
1020 | align 4 |
||
1021 | |||
1022 | sys_outport: |
||
1023 | |||
1024 | mov edi,ebx ; separate flag for read / write |
||
1025 | and ebx,65535 |
||
1026 | |||
1027 | mov ecx,[0x2d0000] |
||
1028 | test ecx,ecx |
||
1029 | jne sopl8 |
||
1030 | mov [esp+36],dword 1 |
||
1031 | ret |
||
1032 | |||
1033 | sopl8: |
||
1034 | mov edx,[0x3010] |
||
1035 | mov edx,[edx+0x4] |
||
1036 | and ebx,65535 |
||
1037 | cld |
||
1038 | sopl1: |
||
1039 | |||
1040 | mov esi,ecx |
||
1041 | shl esi,4 |
||
1042 | add esi,0x2d0000 |
||
1043 | cmp edx,[esi+0] |
||
1044 | jne sopl2 |
||
1045 | cmp ebx,[esi+4] |
||
1046 | jb sopl2 |
||
1047 | cmp ebx,[esi+8] |
||
1048 | jg sopl2 |
||
1049 | jmp sopl3 |
||
1050 | |||
1051 | sopl2: |
||
1052 | |||
1053 | dec ecx |
||
1054 | jnz sopl1 |
||
1055 | mov [esp+36],dword 1 |
||
1056 | ret |
||
1057 | |||
1058 | sopl3: |
||
1059 | |||
1060 | test edi,0x80000000 ; read ? |
||
1061 | jnz sopl4 |
||
1062 | |||
1063 | mov dx,bx ; write |
||
1064 | out dx,al |
||
1065 | mov [esp+36],dword 0 |
||
1066 | ret |
||
1067 | |||
1068 | sopl4: |
||
1069 | |||
1070 | mov dx,bx ; read |
||
1071 | in al,dx |
||
1072 | and eax,0xff |
||
1073 | mov [esp+36],dword 0 |
||
1074 | mov [esp+24],eax |
||
1075 | ret |
||
1076 | |||
1077 | |||
1078 | |||
1079 | align 4 |
||
1080 | sys_sb16: |
||
1081 | |||
1082 | cmp word [sb16],word 0 |
||
1083 | jnz sb16l1 |
||
1084 | mov [esp+36],dword 1 |
||
1085 | ret |
||
1086 | sb16l1: |
||
1087 | mov [esp+36],dword 0 |
||
1088 | cmp eax,1 ; set volume - main |
||
1089 | jnz sb16l2 |
||
1090 | mov dx,word [sb16] |
||
1091 | add dx,4 |
||
1092 | mov al,0x22 |
||
1093 | out dx,al |
||
1094 | mov esi,1 |
||
1095 | call delay_ms |
||
1096 | mov eax,ebx |
||
1097 | inc edx |
||
1098 | out dx,al |
||
1099 | ret |
||
1100 | sb16l2: |
||
1101 | |||
1102 | cmp eax,2 ; set volume - cd |
||
1103 | jnz sb16l3 |
||
1104 | mov dx,word [sb16] |
||
1105 | add dx,4 |
||
1106 | mov al,0x28 |
||
1107 | out dx,al |
||
1108 | mov esi,1 |
||
1109 | call delay_ms |
||
1110 | mov eax,ebx |
||
1111 | add edx,1 |
||
1112 | out dx,al |
||
1113 | ret |
||
1114 | sb16l3: |
||
1115 | mov [esp+36],dword 2 |
||
1116 | ret |
||
1117 | |||
1118 | |||
1119 | align 4 |
||
1120 | |||
1121 | sys_sb16II: |
||
1122 | |||
1123 | cmp word [sb16],word 0 |
||
1124 | jnz IIsb16l1 |
||
1125 | mov [esp+36],dword 1 |
||
1126 | ret |
||
1127 | IIsb16l1: |
||
1128 | |||
1129 | cmp eax,1 ; set volume - main |
||
1130 | jnz IIsb16l2 |
||
1131 | ; L |
||
1132 | mov dx,word [sb16] |
||
1133 | add dx,4 |
||
1134 | mov al,0x30 |
||
1135 | out dx,al |
||
1136 | mov eax,ebx |
||
1137 | inc edx |
||
1138 | out dx,al |
||
1139 | ; R |
||
1140 | mov dx,word [sb16] |
||
1141 | add dx,4 |
||
1142 | mov al,0x31 |
||
1143 | out dx,al |
||
1144 | mov eax,ebx |
||
1145 | inc edx |
||
1146 | out dx,al |
||
1147 | mov [esp+36],dword 0 |
||
1148 | ret |
||
1149 | IIsb16l2: |
||
1150 | |||
1151 | cmp eax,2 ; set volume - cd |
||
1152 | jnz IIsb16l3 |
||
1153 | ; L |
||
1154 | mov dx,word [sb16] |
||
1155 | add dx,4 |
||
1156 | mov al,0x36 |
||
1157 | out dx,al |
||
1158 | mov eax,ebx |
||
1159 | inc edx |
||
1160 | out dx,al |
||
1161 | ; R |
||
1162 | mov dx,word [sb16] |
||
1163 | add dx,4 |
||
1164 | mov al,0x37 |
||
1165 | out dx,al |
||
1166 | mov eax,ebx |
||
1167 | inc edx |
||
1168 | out dx,al |
||
1169 | mov [esp+36],dword 0 |
||
1170 | ret |
||
1171 | IIsb16l3: |
||
1172 | |||
1173 | mov [esp+36],dword 2 |
||
1174 | ret |
||
1175 | |||
1176 | |||
1177 | display_number: |
||
1178 | |||
1179 | ; eax = print type, al=0 -> ebx is number |
||
1180 | ; al=1 -> ebx is pointer |
||
1181 | ; ah=0 -> display decimal |
||
1182 | ; ah=1 -> display hexadecimal |
||
1183 | ; ah=2 -> display binary |
||
1184 | ; eax bits 16-21 = number of digits to display (0-32) |
||
1185 | ; eax bits 22-31 = reserved |
||
1186 | ; |
||
1187 | ; ebx = number or pointer |
||
1188 | ; ecx = x shl 16 + y |
||
1189 | ; edx = color |
||
200 | diamond | 1190 | xor edi, edi |
211 | serge | 1191 | display_number_force: |
1 | ha | 1192 | |
1193 | cmp eax,0xffff ; length > 0 ? |
||
1194 | jge cont_displ |
||
1195 | ret |
||
1196 | cont_displ: |
||
1197 | |||
75 | diamond | 1198 | cmp eax,61*0x10000 ; length <= 60 ? |
1199 | jb cont_displ2 |
||
1 | ha | 1200 | ret |
1201 | cont_displ2: |
||
1202 | |||
1203 | pushad |
||
1204 | |||
1205 | cmp al,1 ; ecx is a pointer ? |
||
1206 | jne displnl1 |
||
139 | diamond | 1207 | mov ebx,[ebx+std_application_base_address] |
1 | ha | 1208 | displnl1: |
1209 | sub esp,64 |
||
1210 | |||
1211 | cmp ah,0 ; DECIMAL |
||
1212 | jne no_display_desnum |
||
1213 | shr eax,16 |
||
75 | diamond | 1214 | and eax,0x3f |
1 | ha | 1215 | push eax |
1216 | mov edi,esp |
||
194 | diamond | 1217 | add edi,4+64-1 |
1 | ha | 1218 | mov ecx,eax |
1219 | mov eax,ebx |
||
1220 | mov ebx,10 |
||
1221 | d_desnum: |
||
1222 | xor edx,edx |
||
1223 | div ebx |
||
1224 | add dl,48 |
||
1225 | mov [edi],dl |
||
1226 | dec edi |
||
1227 | loop d_desnum |
||
1228 | pop eax |
||
1229 | call draw_num_text |
||
1230 | add esp,64 |
||
1231 | popad |
||
1232 | ret |
||
1233 | no_display_desnum: |
||
1234 | |||
1235 | cmp ah,0x01 ; HEXADECIMAL |
||
1236 | jne no_display_hexnum |
||
1237 | shr eax,16 |
||
75 | diamond | 1238 | and eax,0x3f |
1 | ha | 1239 | push eax |
1240 | mov edi,esp |
||
194 | diamond | 1241 | add edi,4+64-1 |
1 | ha | 1242 | mov ecx,eax |
1243 | mov eax,ebx |
||
1244 | mov ebx,16 |
||
1245 | d_hexnum: |
||
1246 | xor edx,edx |
||
1247 | div ebx |
||
1248 | add edx,hexletters |
||
1249 | mov dl,[edx] |
||
1250 | mov [edi],dl |
||
1251 | dec edi |
||
1252 | loop d_hexnum |
||
1253 | pop eax |
||
1254 | call draw_num_text |
||
1255 | add esp,64 |
||
1256 | popad |
||
1257 | ret |
||
1258 | no_display_hexnum: |
||
1259 | |||
1260 | cmp ah,0x02 ; BINARY |
||
1261 | jne no_display_binnum |
||
1262 | shr eax,16 |
||
75 | diamond | 1263 | and eax,0x3f |
1 | ha | 1264 | push eax |
1265 | mov edi,esp |
||
194 | diamond | 1266 | add edi,4+64-1 |
1 | ha | 1267 | mov ecx,eax |
1268 | mov eax,ebx |
||
1269 | mov ebx,2 |
||
1270 | d_binnum: |
||
1271 | xor edx,edx |
||
1272 | div ebx |
||
1273 | add dl,48 |
||
1274 | mov [edi],dl |
||
1275 | dec edi |
||
1276 | loop d_binnum |
||
1277 | pop eax |
||
1278 | call draw_num_text |
||
1279 | add esp,64 |
||
1280 | popad |
||
1281 | ret |
||
1282 | no_display_binnum: |
||
1283 | |||
1284 | add esp,64 |
||
1285 | popad |
||
1286 | ret |
||
1287 | |||
1288 | |||
1289 | draw_num_text: |
||
1290 | |||
1291 | ; dtext |
||
1292 | ; |
||
1293 | ; eax x & y |
||
1294 | ; ebx color |
||
1295 | ; ecx start of text |
||
1296 | ; edx length |
||
1297 | ; edi 1 force |
||
1298 | |||
155 | diamond | 1299 | ; mov edi,[0x3000] |
1300 | ; shl edi,8 |
||
1301 | ; add ax,word[edi+0x80000+APPDATA.wnd_clientbox.top] |
||
164 | serge | 1302 | ; rol eax,16 |
155 | diamond | 1303 | ; add ax,word[edi+0x80000+APPDATA.wnd_clientbox.left] |
164 | serge | 1304 | ; rol eax,16 |
1305 | |||
1 | ha | 1306 | mov edx,eax |
194 | diamond | 1307 | mov ecx,64+4 |
1 | ha | 1308 | sub ecx,eax |
1309 | add ecx,esp |
||
1310 | mov eax,[esp+64+32-8+4] |
||
1311 | push edx ; add window start x & y |
||
1312 | mov edx,[0x3010] |
||
115 | poddubny | 1313 | mov ebx,[edx-twdw+WDATA.box.left] |
155 | diamond | 1314 | add ebx, [(edx-0x3000)*8+0x80000+APPDATA.wnd_clientbox.left] |
1 | ha | 1315 | shl ebx,16 |
115 | poddubny | 1316 | add ebx,[edx-twdw+WDATA.box.top] |
155 | diamond | 1317 | add ebx, [(edx-0x3000)*8+0x80000+APPDATA.wnd_clientbox.top] |
1 | ha | 1318 | add eax,ebx |
1319 | pop edx |
||
139 | diamond | 1320 | mov ebx,[esp+64+32-12+4] |
1321 | and ebx, not 0x80000000 ; force counted string |
||
1322 | mov esi, [esp+64+4+4] |
||
194 | diamond | 1323 | mov edi, [esp+64+4] |
139 | diamond | 1324 | jmp dtext |
1 | ha | 1325 | |
1326 | read_string: |
||
1327 | |||
1328 | ; eax read_area |
||
1329 | ; ebx color of letter |
||
1330 | ; ecx color of background |
||
1331 | ; edx number of letters to read |
||
1332 | ; esi [x start]*65536 + [y_start] |
||
1333 | |||
1334 | ret |
||
1335 | |||
1336 | |||
1337 | align 4 |
||
1338 | |||
1339 | sys_setup: |
||
1340 | |||
1341 | ; 1=roland mpu midi base , base io address |
||
1342 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
||
1343 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1344 | ; 4=sb16 base , base io address |
||
1345 | ; 5=system language, 1eng 2fi 3ger 4rus |
||
1346 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1347 | ; 8=fat32 partition in hd |
||
1348 | ; 9 |
||
1349 | ; 10 = sound dma channel |
||
1350 | ; 11 = enable lba read |
||
1351 | ; 12 = enable pci access |
||
1352 | |||
1353 | |||
1354 | mov [esp+36],dword 0 |
||
1355 | cmp eax,1 ; MIDI |
||
1356 | jnz nsyse1 |
||
1357 | cmp ebx,0x100 |
||
1358 | jb nsyse1 |
||
1359 | mov edx,65535 |
||
1360 | cmp edx,ebx |
||
1361 | jb nsyse1 |
||
1362 | mov [midi_base],bx |
||
1363 | mov word [mididp],bx |
||
1364 | inc bx |
||
1365 | mov word [midisp],bx |
||
1366 | ret |
||
1367 | |||
283 | diamond | 1368 | iglobal |
1 | ha | 1369 | midi_base dw 0 |
283 | diamond | 1370 | endg |
1 | ha | 1371 | |
1372 | nsyse1: |
||
1373 | |||
1374 | cmp eax,2 ; KEYBOARD |
||
1375 | jnz nsyse2 |
||
1376 | cmp ebx,1 |
||
1377 | jnz kbnobase |
||
1378 | mov edi,[0x3010] |
||
115 | poddubny | 1379 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1380 | mov eax,ecx |
1381 | mov ebx,keymap |
||
1382 | mov ecx,128 |
||
1383 | call memmove |
||
1384 | ret |
||
1385 | kbnobase: |
||
1386 | cmp ebx,2 |
||
1387 | jnz kbnoshift |
||
1388 | mov edi,[0x3010] |
||
115 | poddubny | 1389 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1390 | mov eax,ecx |
1391 | mov ebx,keymap_shift |
||
1392 | mov ecx,128 |
||
1393 | call memmove |
||
1394 | ret |
||
1395 | kbnoshift: |
||
1396 | cmp ebx,3 |
||
1397 | jne kbnoalt |
||
1398 | mov edi,[0x3010] |
||
115 | poddubny | 1399 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1400 | mov eax,ecx |
1401 | mov ebx,keymap_alt |
||
1402 | mov ecx,128 |
||
1403 | call memmove |
||
1404 | ret |
||
1405 | kbnoalt: |
||
1406 | cmp ebx,9 |
||
1407 | jnz kbnocountry |
||
1408 | mov word [keyboard],cx |
||
1409 | ret |
||
1410 | kbnocountry: |
||
1411 | mov [esp+36],dword 1 |
||
1412 | ret |
||
1413 | nsyse2: |
||
1414 | cmp eax,3 ; CD |
||
1415 | jnz nsyse3 |
||
75 | diamond | 1416 | test ebx,ebx |
1417 | jz nosesl |
||
1418 | cmp ebx, 4 |
||
1419 | ja nosesl |
||
1 | ha | 1420 | mov [cd_base],bl |
1421 | cmp ebx,1 |
||
1422 | jnz noprma |
||
1423 | mov [cdbase],0x1f0 |
||
1424 | mov [cdid],0xa0 |
||
1425 | noprma: |
||
1426 | cmp ebx,2 |
||
1427 | jnz noprsl |
||
1428 | mov [cdbase],0x1f0 |
||
1429 | mov [cdid],0xb0 |
||
1430 | noprsl: |
||
1431 | cmp ebx,3 |
||
1432 | jnz nosema |
||
1433 | mov [cdbase],0x170 |
||
1434 | mov [cdid],0xa0 |
||
1435 | nosema: |
||
1436 | cmp ebx,4 |
||
1437 | jnz nosesl |
||
1438 | mov [cdbase],0x170 |
||
1439 | mov [cdid],0xb0 |
||
1440 | nosesl: |
||
1441 | ret |
||
1442 | |||
1443 | cd_base db 0 |
||
1444 | |||
1445 | nsyse3: |
||
1446 | |||
1447 | cmp eax,4 ; SB |
||
1448 | jnz nsyse4 |
||
1449 | cmp ebx,0x100 |
||
1450 | jb nsyse4 |
||
1451 | mov edx,65535 |
||
1452 | cmp edx,ebx |
||
1453 | jb nsyse4 |
||
1454 | mov word [sb16],bx |
||
1455 | ret |
||
1456 | nsyse4: |
||
1457 | |||
1458 | cmp eax,5 ; SYSTEM LANGUAGE |
||
1459 | jnz nsyse5 |
||
1460 | mov [syslang],ebx |
||
1461 | ret |
||
1462 | nsyse5: |
||
1463 | |||
1464 | cmp eax,7 ; HD BASE |
||
1465 | jne nsyse7 |
||
75 | diamond | 1466 | test ebx,ebx |
1467 | jz nosethd |
||
1468 | cmp ebx,4 |
||
1469 | ja nosethd |
||
1 | ha | 1470 | mov [hd_base],bl |
1471 | cmp ebx,1 |
||
1472 | jnz noprmahd |
||
1473 | mov [hdbase],0x1f0 |
||
1474 | mov [hdid],0x0 |
||
1475 | mov [hdpos],1 |
||
1476 | ; call set_FAT32_variables |
||
1477 | noprmahd: |
||
1478 | cmp ebx,2 |
||
1479 | jnz noprslhd |
||
1480 | mov [hdbase],0x1f0 |
||
1481 | mov [hdid],0x10 |
||
1482 | mov [hdpos],2 |
||
1483 | ; call set_FAT32_variables |
||
1484 | noprslhd: |
||
1485 | cmp ebx,3 |
||
1486 | jnz nosemahd |
||
1487 | mov [hdbase],0x170 |
||
1488 | mov [hdid],0x0 |
||
1489 | mov [hdpos],3 |
||
1490 | ; call set_FAT32_variables |
||
1491 | nosemahd: |
||
1492 | cmp ebx,4 |
||
1493 | jnz noseslhd |
||
1494 | mov [hdbase],0x170 |
||
1495 | mov [hdid],0x10 |
||
1496 | mov [hdpos],4 |
||
1497 | ; call set_FAT32_variables |
||
1498 | noseslhd: |
||
1499 | mov [0xfe10],dword 0 |
||
1500 | call reserve_hd1 |
||
1501 | call clear_hd_cache |
||
1502 | mov [hd1_status],0 ; free |
||
75 | diamond | 1503 | nosethd: |
1 | ha | 1504 | ret |
1505 | |||
283 | diamond | 1506 | iglobal |
1 | ha | 1507 | hd_base db 0 |
283 | diamond | 1508 | endg |
1 | ha | 1509 | |
1510 | nsyse7: |
||
1511 | |||
1512 | cmp eax,8 ; HD PARTITION |
||
1513 | jne nsyse8 |
||
1514 | mov [fat32part],ebx |
||
1515 | ; call set_FAT32_variables |
||
1516 | call reserve_hd1 |
||
1517 | call clear_hd_cache |
||
1518 | pusha |
||
1519 | call choice_necessity_partition_1 |
||
1520 | popa |
||
1521 | mov [hd1_status],0 ; free |
||
1522 | ret |
||
1523 | nsyse8: |
||
1524 | |||
1525 | cmp eax,10 ; SOUND DMA CHANNEL |
||
1526 | jne no_set_sound_dma |
||
75 | diamond | 1527 | cmp ebx,3 |
1528 | ja sys_setup_err |
||
1 | ha | 1529 | mov [sound_dma],ebx |
1530 | ret |
||
1531 | no_set_sound_dma: |
||
1532 | |||
1533 | cmp eax,11 ; ENABLE LBA READ |
||
1534 | jne no_set_lba_read |
||
1535 | and ebx,1 |
||
1536 | mov [lba_read_enabled],ebx |
||
1537 | ret |
||
1538 | no_set_lba_read: |
||
1539 | |||
1540 | cmp eax,12 ; ENABLE PCI ACCESS |
||
1541 | jne no_set_pci_access |
||
1542 | and ebx,1 |
||
1543 | mov [pci_access_enabled],ebx |
||
1544 | ret |
||
1545 | no_set_pci_access: |
||
1546 | |||
1547 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
1548 | include 'vmodeint.inc' |
||
1549 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
1550 | |||
75 | diamond | 1551 | sys_setup_err: |
1 | ha | 1552 | mov [esp+36],dword -1 |
1553 | ret |
||
1554 | |||
1555 | |||
1556 | align 4 |
||
1557 | |||
1558 | sys_getsetup: |
||
1559 | |||
1560 | ; 1=roland mpu midi base , base io address |
||
1561 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
||
1562 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1563 | ; 4=sb16 base , base io address |
||
1564 | ; 5=system language, 1eng 2fi 3ger 4rus |
||
1565 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1566 | ; 8=fat32 partition in hd |
||
1567 | ; 9=get hs timer tic |
||
1568 | |||
1569 | cmp eax,1 |
||
1570 | jne ngsyse1 |
||
1571 | movzx eax,[midi_base] |
||
1572 | mov [esp+36],eax |
||
1573 | ret |
||
1574 | ngsyse1: |
||
1575 | |||
1576 | cmp eax,2 |
||
1577 | jne ngsyse2 |
||
1578 | cmp ebx,1 |
||
1579 | jnz kbnobaseret |
||
1580 | mov edi,[0x3010] |
||
115 | poddubny | 1581 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1582 | mov ebx,ecx |
1583 | mov eax,keymap |
||
1584 | mov ecx,128 |
||
1585 | call memmove |
||
1586 | ret |
||
1587 | kbnobaseret: |
||
1588 | cmp ebx,2 |
||
1589 | jnz kbnoshiftret |
||
1590 | mov edi,[0x3010] |
||
115 | poddubny | 1591 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1592 | mov ebx,ecx |
1593 | mov eax,keymap_shift |
||
1594 | mov ecx,128 |
||
1595 | call memmove |
||
1596 | ret |
||
1597 | kbnoshiftret: |
||
1598 | cmp ebx,3 |
||
1599 | jne kbnoaltret |
||
1600 | mov edi,[0x3010] |
||
115 | poddubny | 1601 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1602 | mov ebx,ecx |
1603 | mov eax,keymap_alt |
||
1604 | mov ecx,128 |
||
1605 | call memmove |
||
1606 | ret |
||
1607 | kbnoaltret: |
||
1608 | cmp ebx,9 |
||
1609 | jnz ngsyse2 |
||
1610 | movzx eax,word [keyboard] |
||
1611 | mov [esp+36],eax |
||
1612 | ret |
||
1613 | ngsyse2: |
||
1614 | |||
1615 | cmp eax,3 |
||
1616 | jnz ngsyse3 |
||
1617 | movzx eax,[cd_base] |
||
1618 | mov [esp+36],eax |
||
1619 | ret |
||
1620 | ngsyse3: |
||
1621 | |||
1622 | cmp eax,4 |
||
1623 | jne ngsyse4 |
||
1624 | mov eax,[sb16] |
||
1625 | mov [esp+36],eax |
||
1626 | ret |
||
1627 | ngsyse4: |
||
1628 | |||
1629 | cmp eax,5 |
||
1630 | jnz ngsyse5 |
||
1631 | mov eax,[syslang] |
||
1632 | mov [esp+36],eax |
||
1633 | ret |
||
1634 | ngsyse5: |
||
1635 | cmp eax,7 |
||
1636 | jnz ngsyse7 |
||
1637 | movzx eax,[hd_base] |
||
1638 | mov [esp+36],eax |
||
1639 | ret |
||
1640 | ngsyse7: |
||
1641 | cmp eax,8 |
||
1642 | jnz ngsyse8 |
||
1643 | mov eax,[fat32part] |
||
1644 | mov [esp+36],eax |
||
1645 | ret |
||
1646 | ngsyse8: |
||
1647 | cmp eax,9 |
||
1648 | jne ngsyse9 |
||
1649 | mov eax,[timer_ticks] ;[0xfdf0] |
||
1650 | mov [esp+36],eax |
||
1651 | ret |
||
1652 | ngsyse9: |
||
1653 | cmp eax,10 |
||
1654 | jnz ngsyse10 |
||
1655 | mov eax,[sound_dma] |
||
1656 | mov [esp+36],eax |
||
1657 | ret |
||
1658 | ngsyse10: |
||
1659 | cmp eax,11 |
||
1660 | jnz ngsyse11 |
||
1661 | mov eax,[lba_read_enabled] |
||
1662 | mov [esp+36],eax |
||
1663 | ret |
||
1664 | ngsyse11: |
||
1665 | cmp eax,12 |
||
1666 | jnz ngsyse12 |
||
1667 | mov eax,[pci_access_enabled] |
||
1668 | mov [esp+36],eax |
||
1669 | ret |
||
1670 | ngsyse12: |
||
1671 | mov [esp+36],dword 1 |
||
1672 | ret |
||
1673 | |||
283 | diamond | 1674 | iglobal |
1 | ha | 1675 | align 4 |
221 | serge | 1676 | mousefn dd msscreen, mswin, msbutton, msset |
1677 | dd app_load_cursor |
||
1678 | dd app_set_cursor |
||
233 | serge | 1679 | dd app_delete_cursor |
283 | diamond | 1680 | endg |
1 | ha | 1681 | |
1682 | readmousepos: |
||
1683 | |||
1684 | ; eax=0 screen relative |
||
1685 | ; eax=1 window relative |
||
1686 | ; eax=2 buttons pressed |
||
221 | serge | 1687 | ; eax=3 set mouse pos ; reserved |
1688 | ; eax=4 load cursor |
||
1689 | ; eax=5 set cursor |
||
1690 | ; eax=6 delete cursor ; reserved |
||
1 | ha | 1691 | |
221 | serge | 1692 | cmp eax, 6 |
1693 | ja msset |
||
1694 | jmp [mousefn+eax*4] |
||
1695 | msscreen: |
||
1696 | mov eax,[0xfb0a] |
||
1697 | shl eax,16 |
||
1698 | mov ax,[0xfb0c] |
||
1699 | mov [esp+36],eax |
||
1700 | ret |
||
1701 | mswin: |
||
1702 | mov eax,[0xfb0a] |
||
1703 | shl eax,16 |
||
1704 | mov ax,[0xfb0c] |
||
1705 | mov esi,[0x3010] |
||
1706 | mov bx, word [esi-twdw+WDATA.box.left] |
||
1707 | shl ebx,16 |
||
1708 | mov bx, word [esi-twdw+WDATA.box.top] |
||
1709 | sub eax,ebx |
||
1 | ha | 1710 | |
221 | serge | 1711 | mov edi,[CURRENT_TASK] |
1712 | shl edi,8 |
||
1713 | sub ax,word[edi+PROC_BASE+APPDATA.wnd_clientbox.top] |
||
1714 | rol eax,16 |
||
1715 | sub ax,word[edi+PROC_BASE+APPDATA.wnd_clientbox.left] |
||
1716 | rol eax,16 |
||
1717 | mov [esp+36],eax |
||
1718 | ret |
||
1719 | msbutton: |
||
1720 | movzx eax,byte [0xfb40] |
||
1721 | mov [esp+36],eax |
||
1722 | ret |
||
1723 | msset: |
||
1724 | ret |
||
164 | serge | 1725 | |
221 | serge | 1726 | app_load_cursor: |
1727 | add ebx, new_app_base |
||
1728 | cmp ebx, new_app_base |
||
1729 | jb msset |
||
1730 | stdcall load_cursor, ebx, ecx |
||
1731 | mov [esp+36], eax |
||
1732 | ret |
||
164 | serge | 1733 | |
221 | serge | 1734 | app_set_cursor: |
1735 | stdcall set_cursor, ebx |
||
1736 | mov [esp+36], eax |
||
1737 | ret |
||
1 | ha | 1738 | |
233 | serge | 1739 | app_delete_cursor: |
1740 | stdcall delete_cursor, ebx |
||
1741 | mov [esp+36], eax |
||
1742 | ret |
||
1 | ha | 1743 | |
1744 | is_input: |
||
1745 | |||
1746 | push edx |
||
1747 | mov dx,word [midisp] |
||
1748 | in al,dx |
||
1749 | and al,0x80 |
||
1750 | pop edx |
||
1751 | ret |
||
1752 | |||
1753 | is_output: |
||
1754 | |||
1755 | push edx |
||
1756 | mov dx,word [midisp] |
||
1757 | in al,dx |
||
1758 | and al,0x40 |
||
1759 | pop edx |
||
1760 | ret |
||
1761 | |||
1762 | |||
1763 | get_mpu_in: |
||
1764 | |||
1765 | push edx |
||
1766 | mov dx,word [mididp] |
||
1767 | in al,dx |
||
1768 | pop edx |
||
1769 | ret |
||
1770 | |||
1771 | |||
1772 | put_mpu_out: |
||
1773 | |||
1774 | push edx |
||
1775 | mov dx,word [mididp] |
||
1776 | out dx,al |
||
1777 | pop edx |
||
1778 | ret |
||
1779 | |||
1780 | |||
1781 | setuart: |
||
1782 | |||
1783 | su1: |
||
1784 | call is_output |
||
1785 | cmp al,0 |
||
1786 | jnz su1 |
||
1787 | mov dx,word [midisp] |
||
1788 | mov al,0xff |
||
1789 | out dx,al |
||
1790 | su2: |
||
1791 | mov dx,word [midisp] |
||
1792 | mov al,0xff |
||
1793 | out dx,al |
||
1794 | call is_input |
||
1795 | cmp al,0 |
||
1796 | jnz su2 |
||
1797 | call get_mpu_in |
||
1798 | cmp al,0xfe |
||
1799 | jnz su2 |
||
1800 | su3: |
||
1801 | call is_output |
||
1802 | cmp al,0 |
||
1803 | jnz su3 |
||
1804 | mov dx,word [midisp] |
||
1805 | mov al,0x3f |
||
1806 | out dx,al |
||
1807 | |||
1808 | ret |
||
1809 | |||
1810 | |||
1811 | align 4 |
||
1812 | |||
1813 | sys_midi: |
||
1814 | |||
1815 | cmp [mididp],0 |
||
1816 | jnz sm0 |
||
1817 | mov [esp+36],dword 1 |
||
1818 | ret |
||
1819 | sm0: |
||
1820 | |||
1821 | cmp eax,1 |
||
1822 | mov [esp+36],dword 0 |
||
1823 | jnz smn1 |
||
1824 | call setuart |
||
1825 | ret |
||
1826 | smn1: |
||
1827 | |||
1828 | cmp eax,2 |
||
1829 | jnz smn2 |
||
1830 | sm10: |
||
1831 | call get_mpu_in |
||
1832 | call is_output |
||
1833 | test al,al |
||
1834 | jnz sm10 |
||
1835 | mov al,bl |
||
1836 | call put_mpu_out |
||
1837 | ret |
||
1838 | smn2: |
||
1839 | |||
1840 | ret |
||
1841 | |||
1842 | |||
1843 | detect_devices: |
||
1844 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
1845 | include 'detect/commouse.inc' |
||
33 | mario79 | 1846 | include 'detect/ps2mouse.inc' |
1 | ha | 1847 | ;include 'detect/dev_fd.inc' |
1848 | ;include 'detect/dev_hdcd.inc' |
||
1849 | ;include 'detect/sear_par.inc' |
||
1850 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
1851 | ret |
||
1852 | |||
1853 | |||
1854 | sys_end: |
||
1855 | |||
1856 | mov eax,[0x3010] |
||
115 | poddubny | 1857 | mov [eax+TASKDATA.state], 3 ; terminate this program |
41 | mikedld | 1858 | |
1 | ha | 1859 | waitterm: ; wait here for termination |
1860 | mov eax,5 |
||
1861 | call delay_hs |
||
1862 | jmp waitterm |
||
1863 | |||
75 | diamond | 1864 | iglobal |
170 | serge | 1865 | align 4 |
75 | diamond | 1866 | sys_system_table: |
1867 | dd sysfn_shutdown ; 1 = system shutdown |
||
1868 | dd sysfn_terminate ; 2 = terminate thread |
||
1869 | dd sysfn_activate ; 3 = activate window |
||
1870 | dd sysfn_getidletime ; 4 = get idle time |
||
1871 | dd sysfn_getcpuclock ; 5 = get cpu clock |
||
1872 | dd sysfn_saveramdisk ; 6 = save ramdisk |
||
1873 | dd sysfn_getactive ; 7 = get active window |
||
1874 | dd sysfn_sound_flag ; 8 = get/set sound_flag |
||
1875 | dd sysfn_shutdown_param ; 9 = shutdown with parameter |
||
1876 | dd sysfn_minimize ; 10 = minimize window |
||
1877 | dd sysfn_getdiskinfo ; 11 = get disk subsystem info |
||
1878 | dd sysfn_lastkey ; 12 = get last pressed key |
||
1879 | dd sysfn_getversion ; 13 = get kernel version |
||
1880 | dd sysfn_waitretrace ; 14 = wait retrace |
||
1881 | dd sysfn_centermouse ; 15 = center mouse cursor |
||
1882 | dd sysfn_getfreemem ; 16 = get free memory size |
||
1883 | dd sysfn_getallmem ; 17 = get total memory size |
||
164 | serge | 1884 | dd sysfn_terminate2 ; 18 = terminate thread using PID |
120 | mario79 | 1885 | ; instead of slot |
1886 | dd sysfn_mouse_acceleration; 19 = set/get mouse acceleration |
||
170 | serge | 1887 | dd sysfn_meminfo ; 20 = get extended memory info |
75 | diamond | 1888 | sysfn_num = ($ - sys_system_table)/4 |
1889 | endg |
||
1890 | |||
1 | ha | 1891 | sys_system: |
75 | diamond | 1892 | dec eax |
1893 | cmp eax, sysfn_num |
||
1894 | jae @f |
||
1895 | jmp dword [sys_system_table + eax*4] |
||
1896 | @@: |
||
1897 | ret |
||
1 | ha | 1898 | |
75 | diamond | 1899 | sysfn_shutdown: ; 18.1 = BOOT |
1 | ha | 1900 | mov [0x2f0000+0x9030],byte 0 |
41 | mikedld | 1901 | for_shutdown_parameter: |
214 | serge | 1902 | |
1 | ha | 1903 | mov eax,[0x3004] |
1904 | add eax,2 |
||
1905 | mov [shutdown_processes],eax |
||
1906 | mov [0xFF00],al |
||
75 | diamond | 1907 | and dword [esp+36], 0 |
1 | ha | 1908 | ret |
1909 | uglobal |
||
1910 | shutdown_processes: dd 0x0 |
||
1911 | endg |
||
1912 | |||
75 | diamond | 1913 | sysfn_terminate: ; 18.2 = TERMINATE |
1 | ha | 1914 | cmp ebx,2 |
1915 | jb noprocessterminate |
||
1916 | mov edx,[0x3004] |
||
1917 | cmp ebx,edx |
||
75 | diamond | 1918 | ja noprocessterminate |
1 | ha | 1919 | mov eax,[0x3004] |
1920 | shl ebx,5 |
||
115 | poddubny | 1921 | mov edx,[ebx+0x3000+TASKDATA.pid] |
1922 | add ebx,0x3000+TASKDATA.state |
||
75 | diamond | 1923 | cmp byte [ebx], 9 |
1924 | jz noprocessterminate |
||
41 | mikedld | 1925 | |
1 | ha | 1926 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
1927 | mov [ebx],byte 3 ; clear possible i40's |
||
1928 | ;call MEM_Heap_UnLock |
||
1929 | |||
1930 | cmp edx,[application_table_status] ; clear app table stat |
||
1931 | jne noatsc |
||
1932 | mov [application_table_status],0 |
||
1933 | noatsc: |
||
75 | diamond | 1934 | noprocessterminate: |
1 | ha | 1935 | ret |
1936 | |||
85 | halyavin | 1937 | sysfn_terminate2: |
1938 | ;lock application_table_status mutex |
||
164 | serge | 1939 | .table_status: |
85 | halyavin | 1940 | cli |
1941 | cmp [application_table_status],0 |
||
1942 | je .stf |
||
1943 | sti |
||
1944 | call change_task |
||
1945 | jmp .table_status |
||
1946 | .stf: |
||
1947 | call set_application_table_status |
||
1948 | mov eax,ebx |
||
1949 | call pid_to_slot |
||
1950 | test eax,eax |
||
1951 | jz .not_found |
||
1952 | mov ebx,eax |
||
1953 | cli |
||
1954 | call sysfn_terminate |
||
1955 | mov [application_table_status],0 |
||
1956 | sti |
||
1957 | and dword [esp+36],0 |
||
1958 | ret |
||
1959 | .not_found: |
||
1960 | mov [application_table_status],0 |
||
1961 | or dword [esp+36],-1 |
||
1962 | ret |
||
1963 | |||
75 | diamond | 1964 | sysfn_activate: ; 18.3 = ACTIVATE WINDOW |
1 | ha | 1965 | cmp ebx,2 |
105 | poddubny | 1966 | jb .nowindowactivate |
1 | ha | 1967 | cmp ebx,[0x3004] |
105 | poddubny | 1968 | ja .nowindowactivate |
1969 | |||
1970 | mov [window_minimize], 2 ; restore window if minimized |
||
1971 | |||
1972 | movzx esi, word [0xC000 + ebx*2] |
||
164 | serge | 1973 | cmp esi, [0x3004] |
105 | poddubny | 1974 | je .nowindowactivate ; already active |
1975 | |||
1976 | mov edi, ebx |
||
1977 | shl edi, 5 |
||
1978 | add edi, window_data |
||
1979 | movzx esi, word [0xC000 + ebx * 2] |
||
1980 | lea esi, [0xC400 + esi * 2] |
||
1981 | call waredraw |
||
1982 | .nowindowactivate: |
||
1 | ha | 1983 | ret |
41 | mikedld | 1984 | |
75 | diamond | 1985 | sysfn_getidletime: ; 18.4 = GET IDLETIME |
1 | ha | 1986 | mov eax,[idleusesec] |
75 | diamond | 1987 | mov [esp+36], eax |
1 | ha | 1988 | ret |
1989 | |||
75 | diamond | 1990 | sysfn_getcpuclock: ; 18.5 = GET TSC/SEC |
1 | ha | 1991 | mov eax,[0xf600] |
75 | diamond | 1992 | mov [esp+36], eax |
1 | ha | 1993 | ret |
1994 | |||
1995 | ; SAVE ramdisk to /hd/1/menuet.img |
||
1996 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
||
1997 | include 'blkdev/rdsave.inc' |
||
1998 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
||
75 | diamond | 1999 | |
2000 | sysfn_getactive: ; 18.7 = get active window |
||
102 | poddubny | 2001 | mov eax, [0x3004] |
2002 | movzx eax, word [0xC400 + eax*2] |
||
75 | diamond | 2003 | mov [esp+36],eax |
1 | ha | 2004 | ret |
75 | diamond | 2005 | |
2006 | sysfn_sound_flag: ; 18.8 = get/set sound_flag |
||
1 | ha | 2007 | cmp ebx,1 |
2008 | jne nogetsoundflag |
||
2009 | movzx eax,byte [sound_flag] ; get sound_flag |
||
75 | diamond | 2010 | mov [esp+36],eax |
1 | ha | 2011 | ret |
2012 | nogetsoundflag: |
||
2013 | cmp ebx,2 |
||
2014 | jnz nosoundflag |
||
75 | diamond | 2015 | xor byte [sound_flag], 1 |
2016 | nosoundflag: |
||
41 | mikedld | 2017 | ret |
75 | diamond | 2018 | |
2019 | sysfn_shutdown_param: ; 18.9 = system shutdown with param |
||
1 | ha | 2020 | cmp ebx,1 |
75 | diamond | 2021 | jl exit_for_anyone |
1 | ha | 2022 | cmp ebx,4 |
2023 | jg exit_for_anyone |
||
2024 | mov [0x2f0000+0x9030],bl |
||
2025 | jmp for_shutdown_parameter |
||
75 | diamond | 2026 | |
2027 | sysfn_minimize: ; 18.10 = minimize window |
||
1 | ha | 2028 | mov [window_minimize],1 |
2029 | exit_for_anyone: |
||
2030 | ret |
||
75 | diamond | 2031 | |
2032 | sysfn_getdiskinfo: ; 18.11 = get disk info table |
||
1 | ha | 2033 | cmp ebx,1 |
2034 | jnz full_table |
||
2035 | small_table: |
||
2036 | call for_all_tables |
||
75 | diamond | 2037 | mov ecx,10 |
1 | ha | 2038 | cld |
2039 | rep movsb |
||
2040 | ret |
||
2041 | for_all_tables: |
||
115 | poddubny | 2042 | mov edi,[0x3010] |
2043 | mov edi,[edi+TASKDATA.mem_start] |
||
1 | ha | 2044 | add edi,ecx |
2045 | mov esi,0x40000 |
||
2046 | ret |
||
2047 | full_table: |
||
2048 | cmp ebx,2 |
||
2049 | jnz exit_for_anyone |
||
2050 | call for_all_tables |
||
75 | diamond | 2051 | mov ecx,16384 |
1 | ha | 2052 | cld |
2053 | rep movsd |
||
2054 | ret |
||
75 | diamond | 2055 | |
92 | diamond | 2056 | sysfn_lastkey: ; 18.12 = return 0 (backward compatibility) |
2057 | and dword [esp+36], 0 |
||
2058 | ret |
||
75 | diamond | 2059 | |
2060 | sysfn_getversion: ; 18.13 = get kernel ID and version |
||
115 | poddubny | 2061 | mov edi,[0x3010] |
2062 | mov edi,[edi+TASKDATA.mem_start] |
||
1 | ha | 2063 | add edi,ebx |
2064 | mov esi,version_inf |
||
2065 | mov ecx,version_end-version_inf |
||
2066 | cld |
||
2067 | rep movsb |
||
2068 | ret |
||
75 | diamond | 2069 | |
2070 | sysfn_waitretrace: ; 18.14 = sys wait retrace |
||
41 | mikedld | 2071 | ;wait retrace functions |
2072 | sys_wait_retrace: |
||
2073 | mov edx,0x3da |
||
2074 | WaitRetrace_loop: |
||
2075 | in al,dx |
||
2076 | test al,1000b |
||
2077 | jz WaitRetrace_loop |
||
2078 | mov [esp+36],dword 0 |
||
1 | ha | 2079 | ret |
75 | diamond | 2080 | |
2081 | sysfn_centermouse: ; 18.15 = mouse centered |
||
1 | ha | 2082 | call mouse_centered |
2083 | mov [esp+36],dword 0 |
||
2084 | ret |
||
75 | diamond | 2085 | |
120 | mario79 | 2086 | sysfn_mouse_acceleration: ; 18.19 = set/get mouse features |
2087 | cmp ebx,0 ; get mouse speed factor |
||
2088 | jnz .set_mouse_acceleration |
||
164 | serge | 2089 | xor eax,eax |
120 | mario79 | 2090 | mov ax,[mouse_speed_factor] |
2091 | mov [esp+36],eax |
||
2092 | ret |
||
2093 | .set_mouse_acceleration: |
||
2094 | cmp ebx,1 ; set mouse speed factor |
||
2095 | jnz .get_mouse_delay |
||
2096 | mov [mouse_speed_factor],cx |
||
2097 | ret |
||
2098 | .get_mouse_delay: |
||
2099 | cmp ebx,2 ; get mouse delay |
||
2100 | jnz .set_mouse_delay |
||
2101 | mov eax,[mouse_delay] |
||
2102 | mov [esp+36],eax |
||
2103 | ret |
||
2104 | .set_mouse_delay: |
||
2105 | cmp ebx,3 ; set mouse delay |
||
2106 | jnz .set_pointer_position |
||
2107 | mov [mouse_delay],ecx |
||
2108 | ret |
||
2109 | .set_pointer_position: |
||
2110 | cmp ebx,4 ; set mouse pointer position |
||
2111 | jnz .end |
||
2112 | mov [0xFB0C],cx ;y |
||
2113 | ror ecx,16 |
||
2114 | mov [0xFB0A],cx ;x |
||
2115 | rol ecx,16 |
||
2116 | .end: |
||
2117 | ret |
||
2118 | |||
75 | diamond | 2119 | sysfn_getfreemem: |
170 | serge | 2120 | mov eax, [pg_data.pages_free] |
2121 | shl eax, 2 |
||
2122 | mov [esp+36],eax |
||
1 | ha | 2123 | ret |
75 | diamond | 2124 | |
2125 | sysfn_getallmem: |
||
170 | serge | 2126 | mov eax,[MEM_AMOUNT] |
2127 | shr eax, 10 |
||
75 | diamond | 2128 | mov [esp+36],eax |
32 | halyavin | 2129 | ret |
2130 | |||
41 | mikedld | 2131 | uglobal |
2132 | ;// mike.dld, 2006-29-01 [ |
||
2133 | screen_workarea RECT |
||
2134 | ;// mike.dld, 2006-29-01 ] |
||
1 | ha | 2135 | window_minimize db 0 |
2136 | sound_flag db 0 |
||
41 | mikedld | 2137 | endg |
1 | ha | 2138 | |
41 | mikedld | 2139 | iglobal |
2140 | version_inf: |
||
202 | diamond | 2141 | db 0,6,3,0 ; version 0.6.3.0 |
41 | mikedld | 2142 | db UID_KOLIBRI |
2143 | db 'Kolibri',0 |
||
2144 | version_end: |
||
2145 | endg |
||
1 | ha | 2146 | |
41 | mikedld | 2147 | UID_NONE=0 |
1 | ha | 2148 | UID_MENUETOS=1 ;official |
2149 | UID_KOLIBRI=2 ;russian |
||
2150 | |||
2151 | sys_cachetodiskette: |
||
19 | mario79 | 2152 | ; pushad |
2153 | ; cmp eax,1 |
||
2154 | ; jne no_write_all_of_ramdisk |
||
2155 | ; call fdc_writeramdisk |
||
2156 | ; popad |
||
2157 | ; ret |
||
2158 | ; no_write_all_of_ramdisk: |
||
2159 | ; cmp eax,2 |
||
2160 | ; jne no_write_part_of_ramdisk |
||
2161 | ; call fdc_commitflush |
||
2162 | ; popad |
||
2163 | ; ret |
||
2164 | ; no_write_part_of_ramdisk: |
||
2165 | ; cmp eax,3 |
||
2166 | ; jne no_set_fdc |
||
2167 | ; call fdc_set |
||
2168 | ; popad |
||
2169 | ; ret |
||
2170 | ; no_set_fdc: |
||
2171 | ; cmp eax,4 |
||
2172 | ; jne no_get_fdc |
||
2173 | ; popad |
||
2174 | ; call fdc_get |
||
2175 | ; mov [esp+36],ecx |
||
2176 | ; ret |
||
2177 | ; no_get_fdc: |
||
2178 | ; popad |
||
2179 | ; ret |
||
2180 | cmp eax,1 |
||
2181 | jne no_floppy_a_save |
||
2182 | mov [flp_number],1 |
||
2183 | jmp save_image_on_floppy |
||
2184 | no_floppy_a_save: |
||
1 | ha | 2185 | cmp eax,2 |
19 | mario79 | 2186 | jne no_floppy_b_save |
2187 | mov [flp_number],2 |
||
2188 | save_image_on_floppy: |
||
2189 | call save_image |
||
2190 | mov [esp+36],dword 0 |
||
2191 | cmp [FDC_Status],0 |
||
41 | mikedld | 2192 | je yes_floppy_save |
19 | mario79 | 2193 | no_floppy_b_save: |
2194 | mov [esp+36],dword 1 |
||
2195 | yes_floppy_save: |
||
1 | ha | 2196 | ret |
2197 | |||
2198 | uglobal |
||
2199 | ; bgrchanged dd 0x0 |
||
2200 | endg |
||
2201 | |||
2202 | sys_background: |
||
2203 | |||
2204 | cmp eax,1 ; BACKGROUND SIZE |
||
2205 | jnz nosb1 |
||
2206 | cmp ebx,0 |
||
2207 | je sbgrr |
||
2208 | cmp ecx,0 |
||
2209 | je sbgrr |
||
2210 | mov [display_data-8],ebx |
||
2211 | mov [display_data-4],ecx |
||
2212 | ; mov [bgrchanged],1 |
||
2213 | sbgrr: |
||
2214 | ret |
||
2215 | nosb1: |
||
2216 | |||
2217 | cmp eax,2 ; SET PIXEL |
||
2218 | jnz nosb2 |
||
2219 | mov edx,0x160000-16 |
||
2220 | cmp edx,ebx |
||
2221 | jbe nosb2 |
||
2222 | mov edx,[ebx] |
||
2223 | and edx,0xFF000000 ;255*256*256*256 |
||
2224 | and ecx,0x00FFFFFF ;255*256*256+255*256+255 |
||
2225 | add edx,ecx |
||
2226 | mov [ebx+0x300000],edx |
||
2227 | ; mov [bgrchanged],1 |
||
2228 | ret |
||
2229 | nosb2: |
||
2230 | |||
2231 | cmp eax,3 ; DRAW BACKGROUND |
||
2232 | jnz nosb3 |
||
2233 | draw_background_temp: |
||
2234 | ; cmp [bgrchanged],1 ;0 |
||
2235 | ; je nosb31 |
||
2236 | ;draw_background_temp: |
||
2237 | ; mov [bgrchanged],1 ;0 |
||
2238 | mov [0xfff0],byte 1 |
||
76 | mario79 | 2239 | mov [background_defined], 1 |
1 | ha | 2240 | nosb31: |
2241 | ret |
||
2242 | nosb3: |
||
2243 | |||
2244 | cmp eax,4 ; TILED / STRETCHED |
||
2245 | jnz nosb4 |
||
2246 | cmp ebx,[display_data-12] |
||
2247 | je nosb41 |
||
2248 | mov [display_data-12],ebx |
||
2249 | ; mov [bgrchanged],1 |
||
2250 | nosb41: |
||
2251 | ret |
||
2252 | nosb4: |
||
2253 | |||
2254 | cmp eax,5 ; BLOCK MOVE TO BGR |
||
2255 | jnz nosb5 |
||
2256 | ; bughere |
||
2257 | mov edi, [0x3010] |
||
115 | poddubny | 2258 | add ebx, [edi+TASKDATA.mem_start] |
1 | ha | 2259 | ; mov esi, ebx |
2260 | ; mov edi, ecx |
||
2261 | mov eax, ebx |
||
2262 | mov ebx, ecx |
||
2263 | add ecx, edx |
||
2264 | cmp ecx, 0x160000-16 |
||
2265 | ja .fin |
||
2266 | ; add edi, 0x300000 |
||
2267 | add ebx, 0x300000 |
||
2268 | mov ecx, edx |
||
2269 | cmp ecx, 0x160000-16 |
||
2270 | ja .fin |
||
2271 | ; mov [bgrchanged],1 |
||
2272 | ; cld |
||
2273 | ; rep movsb |
||
2274 | call memmove |
||
2275 | .fin: |
||
2276 | ret |
||
2277 | nosb5: |
||
2278 | |||
2279 | ret |
||
2280 | |||
2281 | |||
2282 | align 4 |
||
2283 | |||
2284 | sys_getbackground: |
||
2285 | |||
2286 | cmp eax,1 ; SIZE |
||
2287 | jnz nogb1 |
||
2288 | mov eax,[display_data-8] |
||
2289 | shl eax,16 |
||
2290 | mov ax,[display_data-4] |
||
2291 | mov [esp+36],eax |
||
2292 | ret |
||
2293 | nogb1: |
||
2294 | |||
2295 | cmp eax,2 ; PIXEL |
||
2296 | jnz nogb2 |
||
2297 | mov edx,0x160000-16 |
||
2298 | cmp edx,ebx |
||
2299 | jbe nogb2 |
||
2300 | mov eax, [ebx+0x300000] |
||
2301 | and eax, 0xFFFFFF |
||
2302 | mov [esp+36],eax |
||
2303 | ret |
||
2304 | nogb2: |
||
2305 | |||
2306 | cmp eax,4 ; TILED / STRETCHED |
||
2307 | jnz nogb4 |
||
2308 | mov eax,[display_data-12] |
||
2309 | nogb4: |
||
2310 | mov [esp+36],eax |
||
2311 | ret |
||
2312 | |||
2313 | |||
2314 | align 4 |
||
2315 | |||
2316 | sys_getkey: |
||
2317 | mov [esp+36],dword 1 |
||
92 | diamond | 2318 | ; test main buffer |
1 | ha | 2319 | mov ebx, [0x3000] ; TOP OF WINDOW STACK |
2320 | movzx ecx,word [0xC000 + ebx * 2] |
||
2321 | mov edx,[0x3004] |
||
2322 | cmp ecx,edx |
||
2323 | jne .finish |
||
2324 | cmp [0xf400],byte 0 |
||
2325 | je .finish |
||
2326 | movzx eax,byte [0xf401] |
||
2327 | shl eax,8 |
||
2328 | push eax |
||
2329 | dec byte [0xf400] |
||
2330 | and byte [0xf400],127 |
||
2331 | movzx ecx,byte [0xf400] |
||
2332 | add ecx,2 |
||
2333 | ; mov esi,0xf402 |
||
2334 | ; mov edi,0xf401 |
||
2335 | ; cld |
||
2336 | ; rep movsb |
||
2337 | mov eax, 0xF402 |
||
2338 | mov ebx, 0xF401 |
||
2339 | call memmove |
||
2340 | pop eax |
||
92 | diamond | 2341 | .ret_eax: |
1 | ha | 2342 | mov [esp+36],eax |
92 | diamond | 2343 | ret |
1 | ha | 2344 | .finish: |
92 | diamond | 2345 | ; test hotkeys buffer |
2346 | mov ecx, hotkey_buffer |
||
2347 | @@: |
||
2348 | cmp [ecx], ebx |
||
2349 | jz .found |
||
2350 | add ecx, 8 |
||
2351 | cmp ecx, hotkey_buffer+120*8 |
||
2352 | jb @b |
||
2353 | ret |
||
2354 | .found: |
||
2355 | mov ax, [ecx+6] |
||
2356 | shl eax, 16 |
||
2357 | mov ah, [ecx+4] |
||
2358 | mov al, 2 |
||
2359 | and dword [ecx+4], 0 |
||
2360 | and dword [ecx], 0 |
||
2361 | jmp .ret_eax |
||
1 | ha | 2362 | |
2363 | align 4 |
||
2364 | |||
2365 | sys_getbutton: |
||
2366 | |||
2367 | mov ebx, [0x3000] ; TOP OF WINDOW STACK |
||
2368 | mov [esp+36],dword 1 |
||
2369 | movzx ecx, word [0xC000 + ebx * 2] |
||
2370 | mov edx, [0x3004] ; less than 256 processes |
||
2371 | cmp ecx,edx |
||
2372 | jne .exit |
||
2373 | movzx eax,byte [0xf500] |
||
2374 | test eax,eax |
||
2375 | jz .exit |
||
2376 | mov eax,[0xf501] |
||
2377 | shl eax,8 |
||
2378 | mov [0xf500],byte 0 |
||
2379 | mov [esp+36],eax |
||
2380 | .exit: |
||
2381 | ret |
||
2382 | |||
2383 | |||
2384 | align 4 |
||
2385 | |||
2386 | sys_cpuusage: |
||
2387 | |||
2388 | ; RETURN: |
||
2389 | ; |
||
2390 | ; +00 dword process cpu usage |
||
2391 | ; +04 word position in windowing stack |
||
2392 | ; +06 word windowing stack value at current position (cpu nro) |
||
2393 | ; +10 12 bytes name |
||
2394 | ; +22 dword start in mem |
||
2395 | ; +26 dword used mem |
||
2396 | ; +30 dword PID , process idenfification number |
||
2397 | ; |
||
2398 | |||
2399 | mov edi,[0x3010] ; eax = return area |
||
115 | poddubny | 2400 | add eax,[edi + TASKDATA.mem_start] |
1 | ha | 2401 | |
2402 | cmp ebx,-1 ; who am I ? |
||
2403 | jne no_who_am_i |
||
2404 | mov ebx,[0x3000] |
||
2405 | no_who_am_i: |
||
2406 | |||
2407 | push eax ; return area |
||
2408 | push ebx ; process number |
||
2409 | |||
2410 | push ebx |
||
2411 | push ebx |
||
2412 | push eax |
||
2413 | |||
2414 | ; return memory usage |
||
2415 | |||
2416 | xor edx,edx |
||
2417 | mov eax,0x20 |
||
2418 | mul ebx |
||
115 | poddubny | 2419 | add eax,0x3000+TASKDATA.cpu_usage |
1 | ha | 2420 | mov ebx,eax |
2421 | pop eax |
||
2422 | mov ecx,[ebx] |
||
2423 | mov [eax],ecx |
||
2424 | pop ebx |
||
2425 | mov cx, [0xC000 + ebx * 2] |
||
2426 | mov [eax+4],cx |
||
2427 | mov cx, [0xC400 + ebx * 2] |
||
2428 | mov [eax+6],cx |
||
2429 | push eax |
||
2430 | mov eax,ebx |
||
2431 | shl eax,8 |
||
115 | poddubny | 2432 | add eax,0x80000+APPDATA.app_name |
1 | ha | 2433 | pop ebx |
2434 | add ebx,10 |
||
2435 | mov ecx,11 |
||
2436 | call memmove |
||
2437 | |||
2438 | ; memory usage |
||
2439 | |||
2440 | xor eax,eax |
||
2441 | mov edx,0x100000*16 |
||
2442 | pop ecx ; get gdt of tss |
||
2443 | cmp ecx,1 |
||
2444 | je os_mem |
||
2445 | shl ecx,8 |
||
115 | poddubny | 2446 | mov edx,[0x80000+ecx+APPDATA.mem_size] ;0x8c |
1 | ha | 2447 | mov eax,std_application_base_address |
2448 | ; eax run base -> edx used memory |
||
2449 | os_mem: |
||
2450 | dec edx |
||
2451 | mov [ebx+12],eax |
||
2452 | mov [ebx+16],edx |
||
2453 | |||
2454 | ; PID (+30) |
||
2455 | |||
2456 | mov eax,[esp] |
||
2457 | shl eax,5 |
||
115 | poddubny | 2458 | add eax,0x3000+TASKDATA.pid |
1 | ha | 2459 | mov eax,[eax] |
2460 | mov [ebx+20],eax |
||
2461 | |||
2462 | ; window position and size |
||
2463 | |||
2464 | mov esi,[esp] |
||
2465 | shl esi,5 |
||
115 | poddubny | 2466 | add esi,window_data + WDATA.box |
1 | ha | 2467 | mov edi,[esp+4] |
2468 | add edi,34 |
||
115 | poddubny | 2469 | mov ecx,4 |
1 | ha | 2470 | cld |
115 | poddubny | 2471 | rep movsd |
1 | ha | 2472 | |
2473 | ; Process state (+50) |
||
2474 | |||
2475 | mov eax,[esp] |
||
2476 | shl eax,5 |
||
115 | poddubny | 2477 | add eax,0x3000+TASKDATA.state |
1 | ha | 2478 | mov eax,[eax] |
2479 | mov [ebx+40],ax |
||
2480 | |||
138 | mikedld | 2481 | ; Window client area box |
1 | ha | 2482 | |
138 | mikedld | 2483 | mov esi,[esp] |
2484 | shl esi,8 |
||
2485 | add esi,0x80000+APPDATA.wnd_clientbox |
||
2486 | lea edi,[ebx+44] |
||
2487 | mov ecx,4 |
||
2488 | rep movsd |
||
164 | serge | 2489 | |
2490 | ; Window state |
||
2491 | |||
138 | mikedld | 2492 | mov esi,[esp] |
2493 | shl esi,5 |
||
2494 | add esi,window_data + WDATA.box |
||
164 | serge | 2495 | mov al,[esi+window_data+WDATA.fl_wstate] |
2496 | mov [edi],al |
||
138 | mikedld | 2497 | |
1 | ha | 2498 | pop ebx |
2499 | pop eax |
||
2500 | |||
2501 | ; return number of processes |
||
2502 | |||
2503 | mov eax,[0x3004] |
||
2504 | mov [esp+36],eax |
||
2505 | ret |
||
2506 | |||
2507 | |||
2508 | |||
2509 | |||
2510 | align 4 |
||
2511 | sys_clock: |
||
2512 | cli |
||
2513 | ; Mikhail Lisovin xx Jan 2005 |
||
2514 | @@: mov al, 10 |
||
2515 | out 0x70, al |
||
2516 | in al, 0x71 |
||
2517 | test al, al |
||
2518 | jns @f |
||
2519 | mov esi, 1 |
||
2520 | call delay_ms |
||
2521 | jmp @b |
||
2522 | @@: |
||
2523 | ; end Lisovin's fix |
||
2524 | |||
2525 | xor al,al ; seconds |
||
2526 | out 0x70,al |
||
2527 | in al,0x71 |
||
2528 | movzx ecx,al |
||
2529 | mov al,02 ; minutes |
||
2530 | shl ecx,16 |
||
2531 | out 0x70,al |
||
2532 | in al,0x71 |
||
2533 | movzx edx,al |
||
2534 | mov al,04 ; hours |
||
2535 | shl edx,8 |
||
2536 | out 0x70,al |
||
2537 | in al,0x71 |
||
2538 | add ecx,edx |
||
2539 | movzx edx,al |
||
2540 | add ecx,edx |
||
2541 | sti |
||
2542 | mov [esp+36],ecx |
||
2543 | ret |
||
2544 | |||
2545 | |||
2546 | align 4 |
||
2547 | |||
2548 | sys_date: |
||
2549 | |||
2550 | cli |
||
75 | diamond | 2551 | |
2552 | @@: mov al, 10 |
||
2553 | out 0x70, al |
||
2554 | in al, 0x71 |
||
2555 | test al, al |
||
2556 | jns @f |
||
2557 | mov esi, 1 |
||
2558 | call delay_ms |
||
2559 | jmp @b |
||
2560 | @@: |
||
2561 | |||
2562 | mov ch,0 |
||
1 | ha | 2563 | mov al,7 ; date |
2564 | out 0x70,al |
||
2565 | in al,0x71 |
||
2566 | mov cl,al |
||
2567 | mov al,8 ; month |
||
2568 | shl ecx,16 |
||
2569 | out 0x70,al |
||
2570 | in al,0x71 |
||
2571 | mov ch,al |
||
2572 | mov al,9 ; year |
||
2573 | out 0x70,al |
||
2574 | in al,0x71 |
||
2575 | mov cl,al |
||
2576 | sti |
||
2577 | mov [esp+36],ecx |
||
2578 | ret |
||
2579 | |||
2580 | |||
2581 | ; redraw status |
||
2582 | |||
2583 | sys_redrawstat: |
||
2584 | |||
2585 | cmp eax,1 |
||
2586 | jne no_widgets_away |
||
2587 | |||
2588 | ; buttons away |
||
2589 | |||
2590 | mov ecx,[0x3000] |
||
2591 | |||
2592 | sys_newba2: |
||
2593 | |||
2594 | mov edi,[0xfe88] |
||
2595 | cmp [edi],dword 0 ; empty button list ? |
||
2596 | je end_of_buttons_away |
||
2597 | |||
2598 | movzx ebx,word [edi] |
||
2599 | inc ebx |
||
2600 | |||
2601 | mov eax,edi |
||
2602 | |||
2603 | sys_newba: |
||
2604 | |||
2605 | dec ebx |
||
2606 | jz end_of_buttons_away |
||
2607 | |||
2608 | add eax,0x10 |
||
2609 | cmp cx,[eax] |
||
2610 | jnz sys_newba |
||
2611 | |||
2612 | push eax ebx ecx |
||
2613 | mov ecx,ebx |
||
2614 | inc ecx |
||
2615 | shl ecx,4 |
||
2616 | mov ebx,eax |
||
2617 | add eax,0x10 |
||
2618 | call memmove |
||
2619 | dec dword [edi] |
||
2620 | pop ecx ebx eax |
||
2621 | |||
2622 | jmp sys_newba2 |
||
2623 | |||
2624 | end_of_buttons_away: |
||
2625 | |||
2626 | ret |
||
2627 | |||
2628 | no_widgets_away: |
||
2629 | |||
2630 | cmp eax,2 |
||
2631 | jnz srl1 |
||
2632 | |||
2633 | mov edx,[0x3010] ; return whole screen draw area for this app |
||
2634 | add edx,draw_data-0x3000 |
||
115 | poddubny | 2635 | mov [edx+RECT.left], 0 |
2636 | mov [edx+RECT.top], 0 |
||
1 | ha | 2637 | mov eax,[0xfe00] |
115 | poddubny | 2638 | mov [edx+RECT.right],eax |
1 | ha | 2639 | mov eax,[0xfe04] |
115 | poddubny | 2640 | mov [edx+RECT.bottom],eax |
1 | ha | 2641 | |
2642 | mov edi,[0x3010] |
||
186 | diamond | 2643 | or [edi-twdw+WDATA.fl_wdrawn], 1 ; no new position & buttons from app |
1 | ha | 2644 | |
2645 | call sys_window_mouse |
||
2646 | |||
2647 | ret |
||
2648 | |||
2649 | srl1: |
||
2650 | |||
2651 | ret |
||
2652 | |||
2653 | |||
2654 | sys_drawwindow: |
||
2655 | |||
2656 | mov edi,ecx |
||
2657 | shr edi,16+8 |
||
2658 | and edi,15 |
||
2659 | |||
2660 | cmp edi,0 ; type I - original style |
||
2661 | jne nosyswI |
||
33 | mario79 | 2662 | inc [mouse_pause] |
36 | mario79 | 2663 | call [disable_mouse] |
1 | ha | 2664 | call sys_set_window |
36 | mario79 | 2665 | call [disable_mouse] |
1 | ha | 2666 | call drawwindow_I |
114 | mikedld | 2667 | ;dec [mouse_pause] |
2668 | ;call [draw_pointer] |
||
2669 | ;ret |
||
2670 | jmp draw_window_caption.2 |
||
1 | ha | 2671 | nosyswI: |
2672 | |||
2673 | cmp edi,1 ; type II - only reserve area, no draw |
||
2674 | jne nosyswII |
||
33 | mario79 | 2675 | inc [mouse_pause] |
36 | mario79 | 2676 | call [disable_mouse] |
1 | ha | 2677 | call sys_set_window |
36 | mario79 | 2678 | call [disable_mouse] |
1 | ha | 2679 | call sys_window_mouse |
33 | mario79 | 2680 | dec [mouse_pause] |
36 | mario79 | 2681 | call [draw_pointer] |
1 | ha | 2682 | ret |
2683 | nosyswII: |
||
2684 | |||
2685 | cmp edi,2 ; type III - new style |
||
2686 | jne nosyswIII |
||
33 | mario79 | 2687 | inc [mouse_pause] |
36 | mario79 | 2688 | call [disable_mouse] |
1 | ha | 2689 | call sys_set_window |
36 | mario79 | 2690 | call [disable_mouse] |
1 | ha | 2691 | call drawwindow_III |
114 | mikedld | 2692 | ;dec [mouse_pause] |
2693 | ;call [draw_pointer] |
||
2694 | ;ret |
||
2695 | jmp draw_window_caption.2 |
||
1 | ha | 2696 | nosyswIII: |
2697 | |||
2698 | cmp edi,3 ; type IV - skinned window |
||
2699 | jne nosyswIV |
||
33 | mario79 | 2700 | |
102 | poddubny | 2701 | ; parameter for drawwindow_IV |
35 | halyavin | 2702 | push 0 |
102 | poddubny | 2703 | mov edi, [0x3004] |
2704 | movzx edi, word [0xC400 + edi*2] |
||
2705 | cmp edi, [0x3000] |
||
33 | mario79 | 2706 | jne @f |
102 | poddubny | 2707 | inc dword [esp] |
2708 | @@: |
||
33 | mario79 | 2709 | |
2710 | inc [mouse_pause] |
||
36 | mario79 | 2711 | call [disable_mouse] |
1 | ha | 2712 | call sys_set_window |
36 | mario79 | 2713 | call [disable_mouse] |
2714 | call drawwindow_IV |
||
114 | mikedld | 2715 | ;dec [mouse_pause] |
2716 | ;call [draw_pointer] |
||
2717 | ;ret |
||
2718 | jmp draw_window_caption.2 |
||
1 | ha | 2719 | nosyswIV: |
2720 | |||
2721 | ret |
||
2722 | |||
2723 | |||
114 | mikedld | 2724 | draw_window_caption: |
2725 | inc [mouse_pause] |
||
2726 | call [disable_mouse] |
||
2727 | |||
2728 | xor eax,eax |
||
2729 | mov edx,[0x3004] |
||
2730 | movzx edx,word[0xC400+edx*2] |
||
2731 | cmp edx,[0x3000] |
||
2732 | jne @f |
||
2733 | inc eax |
||
2734 | @@: mov edx,[0x3000] |
||
2735 | shl edx,5 |
||
2736 | add edx,window_data |
||
2737 | movzx ebx,[edx+WDATA.fl_wstyle] |
||
2738 | and bl,0x0F |
||
2739 | cmp bl,3 |
||
2740 | jne .not_style_3 |
||
2741 | |||
2742 | push edx |
||
2743 | call drawwindow_IV_caption |
||
2744 | add esp,4 |
||
2745 | jmp .2 |
||
2746 | |||
2747 | .not_style_3: |
||
2748 | cmp bl,2 |
||
2749 | jne .not_style_2 |
||
2750 | |||
2751 | call drawwindow_III_caption |
||
2752 | jmp .2 |
||
2753 | |||
2754 | .not_style_2: |
||
2755 | cmp bl,0 |
||
2756 | jne .2 |
||
2757 | |||
2758 | call drawwindow_I_caption |
||
2759 | |||
2760 | ;-------------------------------------------------------------- |
||
2761 | .2: ;jmp @f |
||
2762 | mov edi,[0x3000] |
||
2763 | shl edi,5 |
||
2764 | test [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
||
2765 | jz @f |
||
2766 | mov ecx,[edi*8+0x80000+APPDATA.wnd_caption] |
||
2767 | or ecx,ecx |
||
2768 | jz @f |
||
115 | poddubny | 2769 | add ecx,[edi+twdw+TASKDATA.mem_start] |
114 | mikedld | 2770 | |
2771 | movzx eax,[edi+window_data+WDATA.fl_wstyle] |
||
2772 | and al,0x0F |
||
2773 | cmp al,3 |
||
2774 | jne .not_skinned |
||
2775 | |||
2776 | mov ebp,[edi+window_data+WDATA.box.left-2] |
||
2777 | mov bp,word[edi+window_data+WDATA.box.top] |
||
2778 | movzx eax,word[edi+window_data+WDATA.box.width] |
||
2779 | sub ax,[_skinmargins.left] |
||
2780 | sub ax,[_skinmargins.right] |
||
2781 | cwde |
||
2782 | cdq |
||
2783 | mov ebx,6 |
||
2784 | idiv ebx |
||
2785 | or eax,eax |
||
2786 | js @f |
||
2787 | mov edx,eax |
||
2788 | mov eax,dword[_skinmargins.left-2] |
||
2789 | mov ax,word[_skinh] |
||
2790 | sub ax,[_skinmargins.bottom] |
||
2791 | sub ax,[_skinmargins.top] |
||
2792 | sar ax,1 |
||
2793 | adc ax,0 |
||
2794 | add ax,[_skinmargins.top] |
||
2795 | add ax,-3 |
||
2796 | add eax,ebp |
||
139 | diamond | 2797 | jmp .dodraw |
114 | mikedld | 2798 | |
2799 | .not_skinned: |
||
2800 | cmp al,1 |
||
2801 | je @f |
||
2802 | |||
2803 | mov ebp,[edi+window_data+WDATA.box.left-2] |
||
2804 | mov bp,word[edi+window_data+WDATA.box.top] |
||
2805 | movzx eax,word[edi+window_data+WDATA.box.width] |
||
2806 | sub eax,16 |
||
2807 | cwde |
||
2808 | cdq |
||
2809 | mov ebx,6 |
||
2810 | idiv ebx |
||
2811 | or eax,eax |
||
2812 | js @f |
||
2813 | mov edx,eax |
||
2814 | mov eax,0x00080007 |
||
2815 | add eax,ebp |
||
139 | diamond | 2816 | .dodraw: |
114 | mikedld | 2817 | mov ebx,[common_colours+16];0x00FFFFFF |
139 | diamond | 2818 | or ebx, 0x80000000 |
114 | mikedld | 2819 | xor edi,edi |
2820 | call dtext |
||
2821 | |||
2822 | @@: |
||
2823 | ;-------------------------------------------------------------- |
||
2824 | dec [mouse_pause] |
||
2825 | call [draw_pointer] |
||
2826 | ret |
||
2827 | |||
2828 | iglobal |
||
2829 | align 4 |
||
2830 | window_topleft dd \ |
||
2831 | 1, 21,\ |
||
2832 | 0, 0,\ |
||
2833 | 5, 20,\ |
||
2834 | 5, ? |
||
2835 | endg |
||
2836 | |||
2837 | set_window_clientbox: |
||
2838 | push eax ecx edi |
||
2839 | |||
2840 | mov eax,[_skinh] |
||
2841 | mov [window_topleft+4*7],eax |
||
2842 | |||
2843 | mov ecx,edi |
||
2844 | sub edi,window_data |
||
2845 | shl edi,3 |
||
2846 | test [ecx+WDATA.fl_wstyle],WSTYLE_CLIENTRELATIVE |
||
2847 | jz @f |
||
2848 | |||
2849 | movzx eax,[ecx+WDATA.fl_wstyle] |
||
2850 | and eax,0x0F |
||
2851 | mov eax,[eax*8+window_topleft+0] |
||
2852 | mov [edi+0x80000+APPDATA.wnd_clientbox.left],eax |
||
2853 | shl eax,1 |
||
2854 | neg eax |
||
2855 | add eax,[ecx+WDATA.box.width] |
||
2856 | mov [edi+0x80000+APPDATA.wnd_clientbox.width],eax |
||
2857 | |||
2858 | movzx eax,[ecx+WDATA.fl_wstyle] |
||
2859 | and eax,0x0F |
||
2860 | push [eax*8+window_topleft+0] |
||
2861 | mov eax,[eax*8+window_topleft+4] |
||
2862 | mov [edi+0x80000+APPDATA.wnd_clientbox.top],eax |
||
2863 | neg eax |
||
2864 | sub eax,[esp] |
||
2865 | add eax,[ecx+WDATA.box.height] |
||
2866 | mov [edi+0x80000+APPDATA.wnd_clientbox.height],eax |
||
2867 | add esp,4 |
||
2868 | |||
2869 | pop edi ecx eax |
||
2870 | ret |
||
2871 | @@: |
||
2872 | xor eax,eax |
||
2873 | mov [edi+0x80000+APPDATA.wnd_clientbox.left],eax |
||
2874 | mov [edi+0x80000+APPDATA.wnd_clientbox.top],eax |
||
2875 | mov eax,[ecx+WDATA.box.width] |
||
2876 | mov [edi+0x80000+APPDATA.wnd_clientbox.width],eax |
||
2877 | mov eax,[ecx+WDATA.box.height] |
||
2878 | mov [edi+0x80000+APPDATA.wnd_clientbox.height],eax |
||
2879 | |||
2880 | pop edi ecx eax |
||
2881 | ret |
||
2882 | |||
1 | ha | 2883 | sys_set_window: |
2884 | |||
2885 | mov edi,[0x3000] |
||
2886 | shl edi,5 |
||
2887 | add edi,window_data |
||
2888 | |||
2889 | ; colors |
||
114 | mikedld | 2890 | mov [edi+WDATA.cl_workarea],ecx |
2891 | mov [edi+WDATA.cl_titlebar],edx |
||
2892 | mov [edi+WDATA.cl_frames],esi |
||
1 | ha | 2893 | |
2894 | ; check flag (?) |
||
186 | diamond | 2895 | test [edi+WDATA.fl_wdrawn],1 |
2896 | jnz newd |
||
1 | ha | 2897 | |
2898 | push eax |
||
2899 | mov eax,[timer_ticks] ;[0xfdf0] |
||
2900 | add eax,100 |
||
2901 | mov [new_window_starting],eax |
||
2902 | pop eax |
||
2903 | |||
114 | mikedld | 2904 | mov word[edi+WDATA.box.width],ax |
2905 | mov word[edi+WDATA.box.height],bx |
||
2906 | sar eax,16 |
||
2907 | sar ebx,16 |
||
2908 | mov word[edi+WDATA.box.left],ax |
||
2909 | mov word[edi+WDATA.box.top],bx |
||
1 | ha | 2910 | |
2911 | call check_window_position |
||
2912 | |||
164 | serge | 2913 | call set_window_clientbox |
1 | ha | 2914 | |
2915 | push ecx esi edi ; save for window fullscreen/resize |
||
114 | mikedld | 2916 | ;mov esi,edi |
2917 | |||
2918 | mov cl,[edi+WDATA.fl_wstyle] |
||
2919 | |||
1 | ha | 2920 | sub edi,window_data |
114 | mikedld | 2921 | shl edi,3 |
115 | poddubny | 2922 | add edi,0x80000 |
114 | mikedld | 2923 | |
2924 | and cl,0x0F |
||
115 | poddubny | 2925 | mov [edi+APPDATA.wnd_caption],0 |
114 | mikedld | 2926 | cmp cl,3 |
2927 | jne @f |
||
115 | poddubny | 2928 | mov [edi+APPDATA.wnd_caption],esi |
114 | mikedld | 2929 | @@: mov esi,[esp+0] |
2930 | |||
115 | poddubny | 2931 | add edi, APPDATA.saved_box |
186 | diamond | 2932 | movsd |
2933 | movsd |
||
2934 | movsd |
||
2935 | movsd |
||
1 | ha | 2936 | pop edi esi ecx |
2937 | |||
2938 | push eax ebx ecx edx |
||
2939 | ;;; mov eax, 1 |
||
2940 | ;;; call delay_hs |
||
115 | poddubny | 2941 | mov eax, [edi+WDATA.box.left] |
2942 | mov ebx, [edi+WDATA.box.top] |
||
2943 | mov ecx, [edi+WDATA.box.width] |
||
2944 | mov edx, [edi+WDATA.box.height] |
||
1 | ha | 2945 | add ecx, eax |
2946 | add edx, ebx |
||
2947 | call calculatescreen |
||
2948 | pop edx ecx ebx eax |
||
2949 | |||
2950 | mov [0xf400],byte 0 ; empty keyboard buffer |
||
2951 | mov [0xf500],byte 0 ; empty button buffer |
||
2952 | |||
2953 | newd: |
||
186 | diamond | 2954 | mov [edi+WDATA.fl_redraw],byte 0 ; no redraw |
1 | ha | 2955 | mov edx,edi |
2956 | |||
2957 | ret |
||
2958 | |||
114 | mikedld | 2959 | syscall_windowsettings: |
1 | ha | 2960 | |
114 | mikedld | 2961 | .set_window_caption: |
2962 | dec eax ; subfunction #1 - set window caption |
||
2963 | jnz .get_window_caption |
||
2964 | |||
2965 | ; NOTE: only window owner thread can set its caption, |
||
2966 | ; so there's no parameter for PID/TID |
||
2967 | |||
2968 | mov edi,[0x3000] |
||
2969 | shl edi,5 |
||
2970 | |||
2971 | ; have to check if caption is within application memory limit |
||
2972 | ; check is trivial, and if application resizes its memory, |
||
2973 | ; caption still can become over bounds |
||
202 | diamond | 2974 | ; diamond, 31.10.2006: check removed because with new memory manager |
2975 | ; there can be valid data after APPDATA.mem_size bound |
||
2976 | ; mov ecx,[edi*8+0x80000+APPDATA.mem_size] |
||
2977 | ; add ecx,255 ; max caption length |
||
2978 | ; cmp ebx,ecx |
||
2979 | ; ja .exit_fail |
||
114 | mikedld | 2980 | |
2981 | mov [edi*8+0x80000+APPDATA.wnd_caption],ebx |
||
2982 | or [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
||
2983 | |||
2984 | call draw_window_caption |
||
2985 | |||
2986 | xor eax,eax ; eax = 0 (success) |
||
2987 | ret |
||
2988 | |||
2989 | .get_window_caption: |
||
2990 | dec eax ; subfunction #2 - get window caption |
||
2991 | jnz .exit_fail |
||
2992 | |||
2993 | ; not implemented yet |
||
2994 | |||
2995 | .exit_fail: |
||
2996 | xor eax,eax |
||
2997 | inc eax ; eax = 1 (fail) |
||
2998 | ret |
||
2999 | |||
3000 | |||
1 | ha | 3001 | sys_window_move: |
3002 | |||
115 | poddubny | 3003 | mov edi,[0x3000] |
49 | mikedld | 3004 | shl edi,5 |
3005 | add edi,window_data |
||
1 | ha | 3006 | |
49 | mikedld | 3007 | test [edi+WDATA.fl_wstate],WSTATE_MAXIMIZED |
3008 | jnz .window_move_return |
||
1 | ha | 3009 | |
115 | poddubny | 3010 | push dword [edi + WDATA.box.left] ; save old coordinates |
3011 | push dword [edi + WDATA.box.top] |
||
3012 | push dword [edi + WDATA.box.width] |
||
3013 | push dword [edi + WDATA.box.height] |
||
1 | ha | 3014 | |
49 | mikedld | 3015 | cmp eax,-1 ; set new position and size |
3016 | je .no_x_reposition |
||
115 | poddubny | 3017 | mov [edi + WDATA.box.left], eax |
49 | mikedld | 3018 | .no_x_reposition: |
3019 | cmp ebx,-1 |
||
3020 | je .no_y_reposition |
||
115 | poddubny | 3021 | mov [edi + WDATA.box.top], ebx |
49 | mikedld | 3022 | .no_y_reposition: |
1 | ha | 3023 | |
49 | mikedld | 3024 | test [edi+WDATA.fl_wstate],WSTATE_ROLLEDUP |
3025 | jnz .no_y_resizing |
||
1 | ha | 3026 | |
49 | mikedld | 3027 | cmp ecx,-1 |
3028 | je .no_x_resizing |
||
115 | poddubny | 3029 | mov [edi + WDATA.box.width], ecx |
49 | mikedld | 3030 | .no_x_resizing: |
3031 | cmp edx,-1 |
||
3032 | je .no_y_resizing |
||
115 | poddubny | 3033 | mov [edi + WDATA.box.height], edx |
49 | mikedld | 3034 | .no_y_resizing: |
1 | ha | 3035 | |
49 | mikedld | 3036 | call check_window_position |
150 | diamond | 3037 | call set_window_clientbox |
1 | ha | 3038 | |
49 | mikedld | 3039 | pushad ; save for window fullscreen/resize |
3040 | mov esi,edi |
||
3041 | sub edi,window_data |
||
3042 | shr edi,5 |
||
3043 | shl edi,8 |
||
115 | poddubny | 3044 | add edi, 0x80000 + APPDATA.saved_box |
49 | mikedld | 3045 | mov ecx,4 |
3046 | cld |
||
3047 | rep movsd |
||
3048 | popad |
||
3049 | |||
3050 | pushad ; calculcate screen at new position |
||
115 | poddubny | 3051 | mov eax, [edi + WDATA.box.left] |
3052 | mov ebx, [edi + WDATA.box.top] |
||
3053 | mov ecx, [edi + WDATA.box.width] |
||
3054 | mov edx, [edi + WDATA.box.height] |
||
164 | serge | 3055 | add ecx,eax |
3056 | add edx,ebx |
||
221 | serge | 3057 | |
49 | mikedld | 3058 | call calculatescreen |
3059 | popad |
||
3060 | |||
3061 | pop edx ; calculcate screen at old position |
||
3062 | pop ecx |
||
3063 | pop ebx |
||
3064 | pop eax |
||
3065 | add ecx,eax |
||
3066 | add edx,ebx |
||
3067 | mov [dlx],eax ; save for drawlimits |
||
3068 | mov [dly],ebx |
||
3069 | mov [dlxe],ecx |
||
3070 | mov [dlye],edx |
||
3071 | call calculatescreen |
||
3072 | |||
115 | poddubny | 3073 | mov [edi + WDATA.fl_redraw], 1 ; flag the process as redraw |
49 | mikedld | 3074 | |
3075 | mov eax,edi ; redraw screen at old position |
||
3076 | xor esi,esi |
||
3077 | call redrawscreen |
||
3078 | |||
3079 | mov [0xfff5],byte 0 ; mouse pointer |
||
3080 | mov [0xfff4],byte 0 ; no mouse under |
||
3081 | mov [0xfb44],byte 0 ; react to mouse up/down |
||
3082 | |||
3083 | mov ecx,10 ; wait 1/10 second |
||
3084 | .wmrl3: |
||
3085 | call [draw_pointer] |
||
3086 | mov eax,1 |
||
3087 | call delay_hs |
||
3088 | loop .wmrl3 |
||
3089 | |||
3090 | mov [window_move_pr],0 |
||
3091 | |||
3092 | .window_move_return: |
||
3093 | |||
1 | ha | 3094 | ret |
3095 | |||
67 | diamond | 3096 | ;type_background_1: |
3097 | ; cmp [0xfff0],byte 0 ; background update ? |
||
3098 | ; jz temp_nobackgr |
||
3099 | ; mov [0xfff0],byte 2 |
||
3100 | ; call change_task |
||
3101 | ; mov [draw_data+32+0],dword 0 |
||
3102 | ; mov [draw_data+32+4],dword 0 |
||
3103 | ; mov eax,[0xfe00] |
||
3104 | ; mov ebx,[0xfe04] |
||
3105 | ; mov [draw_data+32+8],eax |
||
3106 | ; mov [draw_data+32+12],ebx |
||
3107 | ; call drawbackground |
||
3108 | ; mov [0xfff0],byte 0 |
||
3109 | ; mov [0xfff4],byte 0 |
||
3110 | ;temp_nobackgr: |
||
3111 | ; ret |
||
41 | mikedld | 3112 | |
1 | ha | 3113 | uglobal |
3114 | window_move_pr dd 0x0 |
||
3115 | window_move_eax dd 0x0 |
||
3116 | window_move_ebx dd 0x0 |
||
3117 | window_move_ecx dd 0x0 |
||
3118 | window_move_edx dd 0x0 |
||
3119 | endg |
||
3120 | |||
3121 | ;ok - 100% work |
||
3122 | ;nt - not tested |
||
3123 | ;--------------------------------------------------------------------------------------------- |
||
3124 | ;eax |
||
3125 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
||
3126 | ;1 - change task. Ret nothing. Block. ok. |
||
3127 | ;2 - performance control |
||
3128 | ; ebx |
||
3129 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
||
3130 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
||
3131 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
||
3132 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
||
3133 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
||
3134 | ;eax |
||
3135 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
||
3136 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
||
3137 | ;--------------------------------------------------------------------------------------------- |
||
3138 | sys_sheduler: ;noname & halyavin |
||
3139 | cmp eax,0 |
||
3140 | je shed_counter |
||
3141 | cmp eax,2 |
||
3142 | je perf_control |
||
3143 | cmp eax,3 |
||
3144 | je rdmsr_instr |
||
3145 | cmp eax,4 |
||
3146 | je wrmsr_instr |
||
3147 | cmp eax,1 |
||
3148 | jne not_supported |
||
3149 | call change_task ;delay,0 |
||
3150 | ret |
||
3151 | shed_counter: |
||
3152 | mov eax,[context_counter] |
||
3153 | mov [esp+36],eax |
||
3154 | not_supported: |
||
3155 | ret |
||
3156 | perf_control: |
||
3157 | inc eax ;now eax=3 |
||
3158 | cmp ebx,eax |
||
3159 | je cache_disable |
||
3160 | dec eax |
||
3161 | cmp ebx,eax |
||
3162 | je cache_enable |
||
3163 | dec eax |
||
3164 | cmp ebx,eax |
||
3165 | je is_cache_enabled |
||
3166 | dec eax |
||
3167 | cmp ebx,eax |
||
3168 | je modify_pce |
||
3169 | ret |
||
3170 | |||
3171 | rdmsr_instr: |
||
3172 | ;now counter in ecx |
||
3173 | ;(edx:eax) esi:edi => edx:esi |
||
3174 | mov eax,esi |
||
3175 | rdmsr |
||
3176 | mov [esp+36],eax |
||
3177 | mov [esp+24],edx ;ret in ebx? |
||
3178 | ret |
||
3179 | |||
3180 | wrmsr_instr: |
||
3181 | ;now counter in ecx |
||
3182 | ;(edx:eax) esi:edi => edx:esi |
||
3183 | mov eax,esi |
||
3184 | wrmsr |
||
3185 | mov [esp+36],eax |
||
3186 | mov [esp+24],edx ;ret in ebx? |
||
3187 | ret |
||
3188 | |||
3189 | cache_disable: |
||
3190 | mov eax,cr0 |
||
3191 | or eax,01100000000000000000000000000000b |
||
3192 | mov cr0,eax |
||
3193 | wbinvd ;set MESI |
||
3194 | ret |
||
3195 | |||
3196 | cache_enable: |
||
3197 | mov eax,cr0 |
||
3198 | and eax,10011111111111111111111111111111b |
||
3199 | mov cr0,eax |
||
3200 | ret |
||
3201 | |||
3202 | is_cache_enabled: |
||
3203 | mov eax,cr0 |
||
3204 | mov ebx,eax |
||
3205 | and eax,01100000000000000000000000000000b |
||
3206 | jz cache_disabled |
||
3207 | mov [esp+36],ebx |
||
3208 | cache_disabled: |
||
3209 | mov dword [esp+36],eax ;0 |
||
3210 | ret |
||
3211 | |||
3212 | modify_pce: |
||
3213 | mov eax,cr4 |
||
3214 | ; mov ebx,0 |
||
3215 | ; or bx,100000000b ;pce |
||
3216 | ; xor eax,ebx ;invert pce |
||
17 | me_root | 3217 | bts eax,8 ;pce=cr4[8] |
1 | ha | 3218 | mov cr4,eax |
3219 | mov [esp+36],eax |
||
3220 | ret |
||
3221 | ;--------------------------------------------------------------------------------------------- |
||
3222 | |||
3223 | |||
3224 | ; check if pixel is allowed to be drawn |
||
3225 | |||
3226 | checkpixel: |
||
21 | poddubny | 3227 | push eax edx |
1 | ha | 3228 | |
3229 | mov edx,[0xfe00] ; screen x size |
||
3230 | inc edx |
||
21 | poddubny | 3231 | imul edx, ebx |
1 | ha | 3232 | mov dl, [eax+edx+display_data] ; lea eax, [...] |
3233 | |||
21 | poddubny | 3234 | xor ecx, ecx |
221 | serge | 3235 | mov eax, [CURRENT_TASK] |
105 | poddubny | 3236 | cmp al, dl |
21 | poddubny | 3237 | setne cl |
1 | ha | 3238 | |
21 | poddubny | 3239 | pop edx eax |
1 | ha | 3240 | ret |
3241 | |||
3242 | uglobal |
||
3243 | mouse_active db 0 |
||
3244 | endg |
||
3245 | iglobal |
||
143 | diamond | 3246 | cpustring db '/RD/1/CPU',0 |
1 | ha | 3247 | endg |
3248 | |||
67 | diamond | 3249 | uglobal |
76 | mario79 | 3250 | background_defined db 0 ; diamond, 11.04.2006 |
67 | diamond | 3251 | endg |
1 | ha | 3252 | |
3253 | align 4 |
||
3254 | ; check misc |
||
3255 | |||
3256 | checkmisc: |
||
3257 | |||
3258 | cmp [ctrl_alt_del], 1 |
||
3259 | jne nocpustart |
||
143 | diamond | 3260 | mov ebp, cpustring |
3261 | lea esi,[ebp+6] |
||
41 | mikedld | 3262 | xor ebx,ebx ; no parameters |
40 | halyavin | 3263 | xor edx,edx ; no flags |
143 | diamond | 3264 | call fs_RamdiskExecute.flags |
1 | ha | 3265 | mov [ctrl_alt_del], 0 |
3266 | nocpustart: |
||
3267 | cmp [mouse_active], 1 |
||
3268 | jne mouse_not_active |
||
3269 | mov [mouse_active], 0 |
||
3270 | xor edi, edi |
||
3271 | mov ecx, [0x3004] |
||
3272 | set_mouse_event: |
||
3273 | add edi, 256 |
||
115 | poddubny | 3274 | or [edi+0x80000+APPDATA.event_mask], dword 00100000b |
1 | ha | 3275 | loop set_mouse_event |
3276 | mouse_not_active: |
||
3277 | |||
3278 | |||
3279 | cmp [0xfff0],byte 0 ; background update ? |
||
3280 | jz nobackgr |
||
76 | mario79 | 3281 | cmp [background_defined], 0 |
3282 | jz nobackgr |
||
1 | ha | 3283 | mov [0xfff0],byte 2 |
3284 | call change_task |
||
164 | serge | 3285 | mov [draw_data+32 + RECT.left],dword 0 |
3286 | mov [draw_data+32 + RECT.top],dword 0 |
||
1 | ha | 3287 | mov eax,[0xfe00] |
3288 | mov ebx,[0xfe04] |
||
164 | serge | 3289 | mov [draw_data+32 + RECT.right],eax |
3290 | mov [draw_data+32 + RECT.bottom],ebx |
||
1 | ha | 3291 | call drawbackground |
3292 | mov [0xfff0],byte 0 |
||
3293 | mov [0xfff4],byte 0 |
||
3294 | |||
3295 | nobackgr: |
||
3296 | |||
3297 | |||
3298 | ; system shutdown request |
||
3299 | |||
3300 | cmp [0xFF00],byte 0 |
||
3301 | je noshutdown |
||
3302 | |||
3303 | mov edx,[shutdown_processes] |
||
3304 | sub dl,2 |
||
3305 | |||
3306 | cmp [0xff00],dl |
||
3307 | jne no_mark_system_shutdown |
||
3308 | |||
3309 | mov edx,0x3040 |
||
3310 | movzx ecx,byte [0xff00] |
||
3311 | add ecx,5 |
||
3312 | markz: |
||
115 | poddubny | 3313 | mov [edx+TASKDATA.state],byte 3 |
1 | ha | 3314 | add edx,0x20 |
3315 | loop markz |
||
3316 | |||
3317 | no_mark_system_shutdown: |
||
3318 | |||
3319 | call [disable_mouse] |
||
3320 | |||
3321 | dec byte [0xff00] |
||
3322 | |||
3323 | cmp [0xff00],byte 0 |
||
3324 | je system_shutdown |
||
3325 | |||
3326 | noshutdown: |
||
3327 | |||
3328 | |||
3329 | mov eax,[0x3004] ; termination |
||
115 | poddubny | 3330 | mov ebx,0x3020+TASKDATA.state |
1 | ha | 3331 | mov esi,1 |
3332 | |||
3333 | newct: |
||
3334 | mov cl,[ebx] |
||
3335 | cmp cl,byte 3 |
||
3336 | jz terminate |
||
3337 | cmp cl,byte 4 |
||
3338 | jz terminate |
||
3339 | |||
3340 | add ebx,0x20 |
||
3341 | inc esi |
||
3342 | dec eax |
||
3343 | jnz newct |
||
3344 | |||
3345 | ret |
||
3346 | |||
3347 | |||
3348 | |||
3349 | |||
3350 | ; redraw screen |
||
3351 | |||
3352 | redrawscreen: |
||
3353 | |||
3354 | ; eax , if process window_data base is eax, do not set flag/limits |
||
3355 | |||
3356 | pushad |
||
3357 | push eax |
||
3358 | |||
3359 | ;;; mov eax,2 |
||
3360 | ;;; call delay_hs |
||
3361 | |||
3362 | ;mov ecx,0 ; redraw flags for apps |
||
3363 | xor ecx,ecx |
||
3364 | newdw2: |
||
3365 | |||
3366 | inc ecx |
||
3367 | push ecx |
||
3368 | |||
3369 | mov eax,ecx |
||
3370 | shl eax,5 |
||
3371 | add eax,window_data |
||
3372 | |||
3373 | cmp eax,[esp+4] |
||
3374 | je not_this_task |
||
3375 | ; check if window in redraw area |
||
3376 | mov edi,eax |
||
3377 | |||
3378 | cmp ecx,1 ; limit for background |
||
3379 | jz bgli |
||
3380 | |||
115 | poddubny | 3381 | mov eax, [edi + WDATA.box.left] |
3382 | mov ebx, [edi + WDATA.box.top] |
||
3383 | mov ecx, [edi + WDATA.box.width] |
||
3384 | mov edx, [edi + WDATA.box.height] |
||
164 | serge | 3385 | add ecx,eax |
3386 | add edx,ebx |
||
1 | ha | 3387 | |
3388 | mov ecx,[dlye] ; ecx = area y end ebx = window y start |
||
3389 | cmp ecx,ebx |
||
3390 | jb ricino |
||
3391 | |||
3392 | mov ecx,[dlxe] ; ecx = area x end eax = window x start |
||
3393 | cmp ecx,eax |
||
3394 | jb ricino |
||
3395 | |||
115 | poddubny | 3396 | mov eax, [edi + WDATA.box.left] |
3397 | mov ebx, [edi + WDATA.box.top] |
||
3398 | mov ecx, [edi + WDATA.box.width] |
||
3399 | mov edx, [edi + WDATA.box.height] |
||
3400 | add ecx, eax |
||
3401 | add edx, ebx |
||
164 | serge | 3402 | |
1 | ha | 3403 | mov eax,[dly] ; eax = area y start edx = window y end |
3404 | cmp edx,eax |
||
3405 | jb ricino |
||
3406 | |||
3407 | mov eax,[dlx] ; eax = area x start ecx = window x end |
||
3408 | cmp ecx,eax |
||
3409 | jb ricino |
||
3410 | |||
3411 | bgli: |
||
3412 | |||
3413 | cmp edi,esi |
||
3414 | jz ricino |
||
3415 | |||
3416 | mov eax,edi |
||
3417 | add eax,draw_data-window_data |
||
3418 | |||
3419 | mov ebx,[dlx] ; set limits |
||
115 | poddubny | 3420 | mov [eax + RECT.left], ebx |
1 | ha | 3421 | mov ebx,[dly] |
115 | poddubny | 3422 | mov [eax + RECT.top], ebx |
1 | ha | 3423 | mov ebx,[dlxe] |
115 | poddubny | 3424 | mov [eax + RECT.right], ebx |
1 | ha | 3425 | mov ebx,[dlye] |
115 | poddubny | 3426 | mov [eax + RECT.bottom], ebx |
1 | ha | 3427 | |
3428 | sub eax,draw_data-window_data |
||
3429 | |||
3430 | cmp ecx,1 |
||
3431 | jne nobgrd |
||
3432 | cmp esi,1 |
||
3433 | je newdw8 |
||
3434 | call drawbackground |
||
3435 | |||
3436 | newdw8: |
||
3437 | nobgrd: |
||
3438 | |||
115 | poddubny | 3439 | mov [eax + WDATA.fl_redraw],byte 1 ; mark as redraw |
1 | ha | 3440 | |
3441 | ricino: |
||
3442 | |||
3443 | not_this_task: |
||
3444 | |||
3445 | pop ecx |
||
3446 | |||
3447 | cmp ecx,[0x3004] |
||
3448 | jle newdw2 |
||
3449 | |||
3450 | pop eax |
||
3451 | popad |
||
3452 | |||
3453 | ret |
||
3454 | |||
3455 | calculatebackground: ; background |
||
3456 | |||
3457 | ; all black |
||
3458 | |||
3459 | mov [display_data-8],dword 4 ; size x |
||
3460 | mov [display_data-4],dword 2 ; size y |
||
3461 | |||
3462 | mov edi, 0x300000 ; set background to black |
||
3463 | xor eax, eax |
||
3464 | mov ecx, 0x0fff00 / 4 |
||
3465 | cld |
||
3466 | rep stosd |
||
3467 | |||
3468 | mov edi,display_data ; set os to use all pixels |
||
3469 | mov eax,0x01010101 |
||
3470 | mov ecx,0x1fff00 / 4 |
||
3471 | rep stosd |
||
3472 | |||
3473 | mov byte [0xFFF0], 0 ; do not draw background! |
||
3474 | |||
3475 | ret |
||
3476 | |||
3477 | uglobal |
||
3478 | imax dd 0x0 |
||
3479 | endg |
||
3480 | |||
3481 | |||
3482 | |||
3483 | delay_ms: ; delay in 1/1000 sec |
||
3484 | |||
3485 | |||
3486 | push eax |
||
3487 | push ecx |
||
3488 | |||
3489 | mov ecx,esi |
||
3490 | ; |
||
3491 | imul ecx, 33941 |
||
3492 | shr ecx, 9 |
||
3493 | ; |
||
3494 | |||
3495 | in al,0x61 |
||
3496 | and al,0x10 |
||
3497 | mov ah,al |
||
3498 | cld |
||
3499 | |||
3500 | cnt1: in al,0x61 |
||
3501 | and al,0x10 |
||
3502 | cmp al,ah |
||
3503 | jz cnt1 |
||
3504 | |||
3505 | mov ah,al |
||
3506 | loop cnt1 |
||
3507 | |||
3508 | pop ecx |
||
3509 | pop eax |
||
3510 | |||
3511 | ret |
||
3512 | |||
3513 | |||
3514 | set_app_param: |
||
3515 | push edi |
||
3516 | |||
3517 | mov edi,[0x3010] |
||
115 | poddubny | 3518 | mov [edi+TASKDATA.event_mask],eax |
1 | ha | 3519 | |
3520 | pop edi |
||
3521 | ret |
||
3522 | |||
3523 | |||
3524 | |||
3525 | delay_hs: ; delay in 1/100 secs |
||
3526 | push eax |
||
3527 | push ecx |
||
3528 | push edx |
||
3529 | |||
115 | poddubny | 3530 | mov edx,[timer_ticks] |
1 | ha | 3531 | add edx,eax |
3532 | |||
3533 | newtic: |
||
115 | poddubny | 3534 | mov ecx,[timer_ticks] |
1 | ha | 3535 | cmp edx,ecx |
3536 | jbe zerodelay |
||
3537 | |||
3538 | call change_task |
||
3539 | |||
3540 | jmp newtic |
||
3541 | |||
3542 | zerodelay: |
||
3543 | pop edx |
||
3544 | pop ecx |
||
3545 | pop eax |
||
3546 | |||
3547 | ret |
||
3548 | |||
3549 | |||
3550 | memmove: ; memory move in bytes |
||
3551 | |||
3552 | ; eax = from |
||
3553 | ; ebx = to |
||
3554 | ; ecx = no of bytes |
||
3555 | test ecx, ecx |
||
3556 | jle .ret |
||
3557 | |||
3558 | |||
3559 | push esi edi ecx |
||
3560 | |||
3561 | mov edi, ebx |
||
3562 | mov esi, eax |
||
3563 | |||
3564 | test ecx, not 11b |
||
3565 | jz @f |
||
3566 | |||
3567 | push ecx |
||
3568 | shr ecx, 2 |
||
3569 | rep movsd |
||
3570 | pop ecx |
||
3571 | and ecx, 11b |
||
3572 | jz .finish |
||
3573 | @@: |
||
3574 | rep movsb |
||
3575 | |||
3576 | .finish: |
||
3577 | pop ecx edi esi |
||
3578 | .ret: |
||
3579 | ret |
||
3580 | |||
3581 | |||
75 | diamond | 3582 | ; |
3583 | ;align 4 |
||
1 | ha | 3584 | ; |
75 | diamond | 3585 | ;read_floppy_file: |
1 | ha | 3586 | ; |
75 | diamond | 3587 | ;; as input |
3588 | ;; |
||
3589 | ;; eax pointer to file |
||
3590 | ;; ebx file lenght |
||
3591 | ;; ecx start 512 byte block number |
||
3592 | ;; edx number of blocks to read |
||
3593 | ;; esi pointer to return/work area (atleast 20 000 bytes) |
||
3594 | ;; |
||
3595 | ;; |
||
3596 | ;; on return |
||
3597 | ;; |
||
3598 | ;; eax = 0 command succesful |
||
3599 | ;; 1 no fd base and/or partition defined |
||
3600 | ;; 2 yet unsupported FS |
||
3601 | ;; 3 unknown FS |
||
3602 | ;; 4 partition not defined at hd |
||
3603 | ;; 5 file not found |
||
3604 | ;; ebx = size of file |
||
1 | ha | 3605 | ; |
75 | diamond | 3606 | ; mov edi,[0x3010] |
3607 | ; add edi,0x10 |
||
3608 | ; add esi,[edi] |
||
3609 | ; add eax,[edi] |
||
1 | ha | 3610 | ; |
75 | diamond | 3611 | ; pushad |
3612 | ; mov edi,esi |
||
3613 | ; add edi,1024 |
||
3614 | ; mov esi,0x100000+19*512 |
||
3615 | ; sub ecx,1 |
||
3616 | ; shl ecx,9 |
||
3617 | ; add esi,ecx |
||
3618 | ; shl edx,9 |
||
3619 | ; mov ecx,edx |
||
3620 | ; cld |
||
3621 | ; rep movsb |
||
3622 | ; popad |
||
3623 | ; |
||
3624 | ; mov [esp+36],eax |
||
3625 | ; mov [esp+24],ebx |
||
3626 | ; ret |
||
1 | ha | 3627 | |
3628 | |||
3629 | |||
3630 | align 4 |
||
3631 | |||
3632 | sys_programirq: |
||
3633 | |||
3634 | mov edi,[0x3010] |
||
115 | poddubny | 3635 | add eax,[edi+TASKDATA.mem_start] |
1 | ha | 3636 | |
75 | diamond | 3637 | cmp ebx,16 |
3638 | jae .not_owner |
||
1 | ha | 3639 | mov edi,[0x3010] |
115 | poddubny | 3640 | mov edi,[edi+TASKDATA.pid] |
75 | diamond | 3641 | cmp edi,[irq_owner+ebx*4] |
1 | ha | 3642 | je spril1 |
75 | diamond | 3643 | .not_owner: |
1 | ha | 3644 | mov [esp+36],dword 1 |
3645 | ret |
||
3646 | spril1: |
||
3647 | |||
3648 | mov esi,eax |
||
3649 | shl ebx,6 |
||
3650 | add ebx,irq00read |
||
3651 | mov edi,ebx |
||
3652 | mov ecx,16 |
||
3653 | cld |
||
3654 | rep movsd |
||
3655 | mov [esp+36],dword 0 |
||
3656 | ret |
||
3657 | |||
3658 | |||
3659 | align 4 |
||
3660 | |||
3661 | get_irq_data: |
||
75 | diamond | 3662 | cmp eax,16 |
3663 | jae .not_owner |
||
1 | ha | 3664 | mov edx,eax ; check for correct owner |
3665 | shl edx,2 |
||
3666 | add edx,irq_owner |
||
3667 | mov edx,[edx] |
||
3668 | mov edi,[0x3010] |
||
115 | poddubny | 3669 | mov edi,[edi+TASKDATA.pid] |
1 | ha | 3670 | cmp edx,edi |
3671 | je gidril1 |
||
75 | diamond | 3672 | .not_owner: |
3673 | mov [esp+32],dword 2 ; ecx=2 |
||
1 | ha | 3674 | ret |
3675 | |||
3676 | gidril1: |
||
3677 | |||
3678 | mov ebx,eax |
||
3679 | shl ebx,12 |
||
3680 | add ebx,0x2e0000 |
||
3681 | mov eax,[ebx] |
||
3682 | mov ecx,1 |
||
3683 | test eax,eax |
||
3684 | jz gid1 |
||
3685 | |||
3686 | dec eax |
||
3687 | mov esi,ebx |
||
3688 | mov [ebx],eax |
||
3689 | movzx ebx,byte [ebx+0x10] |
||
3690 | add esi,0x10 |
||
3691 | mov edi,esi |
||
3692 | inc esi |
||
3693 | mov ecx,4000 / 4 |
||
3694 | cld |
||
3695 | rep movsd |
||
75 | diamond | 3696 | ; xor ecx,ecx ; as result of 'rep' ecx=0 |
1 | ha | 3697 | gid1: |
3698 | mov [esp+36],eax |
||
3699 | mov [esp+32],ecx |
||
3700 | mov [esp+24],ebx |
||
3701 | ret |
||
3702 | |||
3703 | |||
3704 | set_io_access_rights: |
||
3705 | |||
3706 | pushad |
||
3707 | |||
3708 | mov edi,[0x3000] |
||
3709 | imul edi,tss_step |
||
3710 | add edi,tss_data+128 |
||
3711 | ; add edi,128 |
||
3712 | |||
3713 | mov ecx,eax |
||
3714 | and ecx,7 ; offset in byte |
||
3715 | |||
3716 | shr eax,3 ; number of byte |
||
3717 | add edi,eax |
||
3718 | |||
3719 | mov ebx,1 |
||
3720 | shl ebx,cl |
||
3721 | |||
3722 | cmp ebp,0 ; enable access - ebp = 0 |
||
3723 | jne siar1 |
||
3724 | |||
3725 | not ebx |
||
3726 | and [edi],byte bl |
||
3727 | |||
3728 | popad |
||
3729 | |||
3730 | ret |
||
3731 | |||
3732 | siar1: |
||
3733 | |||
3734 | or [edi],byte bl ; disable access - ebp = 1 |
||
3735 | |||
3736 | popad |
||
3737 | |||
3738 | ret |
||
3739 | |||
3740 | r_f_port_area: |
||
3741 | |||
3742 | test eax, eax |
||
3743 | jnz free_port_area |
||
3744 | ; je r_port_area |
||
3745 | ; jmp free_port_area |
||
3746 | |||
3747 | ; r_port_area: |
||
3748 | |||
3749 | pushad |
||
3750 | |||
3751 | cmp ebx,ecx ; beginning > end ? |
||
75 | diamond | 3752 | ja rpal1 |
3753 | cmp ecx,65536 |
||
3754 | jae rpal1 |
||
1 | ha | 3755 | mov esi,[0x2d0000] |
75 | diamond | 3756 | test esi,esi ; no reserved areas ? |
1 | ha | 3757 | je rpal2 |
3758 | cmp esi,255 ; max reserved |
||
75 | diamond | 3759 | jae rpal1 |
1 | ha | 3760 | rpal3: |
3761 | mov edi,esi |
||
3762 | shl edi,4 |
||
3763 | add edi,0x2d0000 |
||
3764 | cmp ebx,[edi+8] |
||
75 | diamond | 3765 | ja rpal4 |
1 | ha | 3766 | cmp ecx,[edi+4] |
3767 | jae rpal1 |
||
3768 | ; jb rpal4 |
||
3769 | ; jmp rpal1 |
||
3770 | rpal4: |
||
3771 | |||
3772 | dec esi |
||
3773 | jnz rpal3 |
||
3774 | jmp rpal2 |
||
3775 | rpal1: |
||
3776 | popad |
||
3777 | mov eax,1 |
||
3778 | ret |
||
3779 | |||
3780 | rpal2: |
||
3781 | popad |
||
3782 | |||
3783 | |||
3784 | ; enable port access at port IO map |
||
3785 | cli |
||
3786 | pushad ; start enable io map |
||
3787 | |||
3788 | cmp ecx,65536 ;16384 |
||
3789 | jae no_unmask_io ; jge |
||
3790 | |||
3791 | mov eax,ebx |
||
3792 | |||
3793 | new_port_access: |
||
3794 | |||
3795 | pushad |
||
3796 | |||
75 | diamond | 3797 | xor ebp,ebp ; enable - eax = port |
1 | ha | 3798 | call set_io_access_rights |
3799 | |||
3800 | popad |
||
3801 | |||
3802 | inc eax |
||
3803 | cmp eax,ecx |
||
3804 | jbe new_port_access |
||
3805 | |||
3806 | no_unmask_io: |
||
3807 | |||
3808 | popad ; end enable io map |
||
3809 | sti |
||
3810 | |||
3811 | mov edi,[0x2d0000] |
||
3812 | add edi,1 |
||
3813 | mov [0x2d0000],edi |
||
3814 | shl edi,4 |
||
3815 | add edi,0x2d0000 |
||
3816 | mov esi,[0x3010] |
||
115 | poddubny | 3817 | mov esi,[esi+TASKDATA.pid] |
1 | ha | 3818 | mov [edi],esi |
3819 | mov [edi+4],ebx |
||
3820 | mov [edi+8],ecx |
||
3821 | |||
3822 | xor eax, eax |
||
3823 | ret |
||
3824 | |||
3825 | free_port_area: |
||
3826 | |||
3827 | pushad |
||
3828 | |||
3829 | mov esi,[0x2d0000] ; no reserved areas ? |
||
75 | diamond | 3830 | test esi,esi |
1 | ha | 3831 | je frpal2 |
3832 | mov edx,[0x3010] |
||
115 | poddubny | 3833 | mov edx,[edx+TASKDATA.pid] |
1 | ha | 3834 | frpal3: |
3835 | mov edi,esi |
||
3836 | shl edi,4 |
||
3837 | add edi,0x2d0000 |
||
3838 | cmp edx,[edi] |
||
3839 | jne frpal4 |
||
3840 | cmp ebx,[edi+4] |
||
3841 | jne frpal4 |
||
3842 | cmp ecx,[edi+8] |
||
3843 | jne frpal4 |
||
3844 | jmp frpal1 |
||
3845 | frpal4: |
||
3846 | dec esi |
||
3847 | jnz frpal3 |
||
3848 | frpal2: |
||
3849 | popad |
||
3850 | mov eax,1 |
||
3851 | ret |
||
3852 | frpal1: |
||
3853 | mov ecx,256 |
||
3854 | sub ecx,esi |
||
3855 | shl ecx,4 |
||
3856 | mov esi,edi |
||
3857 | add esi,16 |
||
3858 | cld |
||
3859 | rep movsb |
||
3860 | |||
3861 | dec dword [0x2d0000] |
||
3862 | |||
3863 | popad |
||
3864 | |||
3865 | |||
3866 | ; disable port access at port IO map |
||
3867 | |||
3868 | pushad ; start disable io map |
||
3869 | |||
3870 | cmp ecx,65536 ;16384 |
||
3871 | jge no_mask_io |
||
3872 | |||
3873 | mov eax,ebx |
||
3874 | |||
3875 | new_port_access_disable: |
||
3876 | |||
3877 | pushad |
||
3878 | |||
3879 | mov ebp,1 ; disable - eax = port |
||
3880 | call set_io_access_rights |
||
3881 | |||
3882 | popad |
||
3883 | |||
3884 | inc eax |
||
3885 | cmp eax,ecx |
||
3886 | jbe new_port_access_disable |
||
3887 | |||
3888 | no_mask_io: |
||
3889 | |||
3890 | popad ; end disable io map |
||
3891 | |||
3892 | xor eax, eax |
||
3893 | ret |
||
3894 | |||
3895 | |||
3896 | reserve_free_irq: |
||
3897 | |||
75 | diamond | 3898 | mov ecx, 1 |
3899 | cmp ebx, 16 |
||
3900 | jae fril1 |
||
3901 | test eax,eax |
||
1 | ha | 3902 | jz reserve_irq |
3903 | |||
75 | diamond | 3904 | lea edi,[irq_owner+ebx*4] |
1 | ha | 3905 | mov edx,[edi] |
3906 | mov eax,[0x3010] |
||
115 | poddubny | 3907 | cmp edx,[eax+TASKDATA.pid] |
1 | ha | 3908 | jne fril1 |
75 | diamond | 3909 | dec ecx |
3910 | mov [edi],ecx |
||
1 | ha | 3911 | fril1: |
3912 | mov [esp+36],ecx ; return in eax |
||
3913 | ret |
||
3914 | |||
3915 | reserve_irq: |
||
3916 | |||
75 | diamond | 3917 | lea edi,[irq_owner+ebx*4] |
3918 | cmp dword [edi], 0 |
||
3919 | jnz ril1 |
||
1 | ha | 3920 | |
3921 | mov edx,[0x3010] |
||
115 | poddubny | 3922 | mov edx,[edx+TASKDATA.pid] |
1 | ha | 3923 | mov [edi],edx |
75 | diamond | 3924 | dec ecx |
1 | ha | 3925 | ril1: |
3926 | mov [esp+36],ecx ; return in eax |
||
3927 | ret |
||
3928 | |||
3929 | drawbackground: |
||
33 | mario79 | 3930 | inc [mouse_pause] |
1 | ha | 3931 | cmp [0xfe0c],word 0x12 |
117 | mario79 | 3932 | je dbrv20 |
1 | ha | 3933 | dbrv12: |
3934 | cmp [0xfe0c],word 0100000000000000b |
||
3935 | jge dbrv20 |
||
3936 | cmp [0xfe0c],word 0x13 |
||
3937 | je dbrv20 |
||
3938 | call vesa12_drawbackground |
||
33 | mario79 | 3939 | dec [mouse_pause] |
36 | mario79 | 3940 | call [draw_pointer] |
1 | ha | 3941 | ret |
3942 | dbrv20: |
||
3943 | cmp [display_data-12],dword 1 |
||
3944 | jne bgrstr |
||
3945 | call vesa20_drawbackground_tiled |
||
33 | mario79 | 3946 | dec [mouse_pause] |
36 | mario79 | 3947 | call [draw_pointer] |
1 | ha | 3948 | ret |
3949 | bgrstr: |
||
3950 | call vesa20_drawbackground_stretch |
||
33 | mario79 | 3951 | dec [mouse_pause] |
36 | mario79 | 3952 | call [draw_pointer] |
1 | ha | 3953 | ret |
3954 | |||
75 | diamond | 3955 | align 4 |
1 | ha | 3956 | |
75 | diamond | 3957 | syscall_putimage: ; PutImage |
33 | mario79 | 3958 | |
75 | diamond | 3959 | mov edx,ecx |
3960 | mov ecx,ebx |
||
3961 | lea ebx, [eax+std_application_base_address] |
||
3962 | |||
1 | ha | 3963 | sys_putimage: |
53 | mikedld | 3964 | test ecx,0x80008000 |
3965 | jnz .exit |
||
3966 | test ecx,0x0000FFFF |
||
3967 | jz .exit |
||
3968 | test ecx,0xFFFF0000 |
||
3969 | jnz @f |
||
3970 | .exit: |
||
3971 | ret |
||
3972 | @@: |
||
114 | mikedld | 3973 | mov edi,[0x3000] |
3974 | shl edi,8 |
||
3975 | add dx,word[edi+0x80000+APPDATA.wnd_clientbox.top] |
||
3976 | rol edx,16 |
||
3977 | add dx,word[edi+0x80000+APPDATA.wnd_clientbox.left] |
||
3978 | rol edx,16 |
||
3979 | .forced: |
||
314 | diamond | 3980 | push ebp esi 0 |
283 | diamond | 3981 | mov ebp, putimage_get24bpp |
3982 | mov esi, putimage_init24bpp |
||
3983 | sys_putimage_bpp: |
||
3984 | ; call [disable_mouse] ; this will be done in xxx_putimage |
||
117 | mario79 | 3985 | ; mov eax, vga_putimage |
75 | diamond | 3986 | cmp [0xfe0c], word 0x12 |
117 | mario79 | 3987 | jz @f ;.doit |
75 | diamond | 3988 | mov eax, vesa12_putimage |
3989 | cmp [0xfe0c], word 0100000000000000b |
||
3990 | jae @f |
||
3991 | cmp [0xfe0c], word 0x13 |
||
3992 | jnz .doit |
||
3993 | @@: |
||
3994 | mov eax, vesa20_putimage |
||
3995 | .doit: |
||
119 | mario79 | 3996 | inc [mouse_pause] |
75 | diamond | 3997 | call eax |
119 | mario79 | 3998 | dec [mouse_pause] |
314 | diamond | 3999 | pop ebp esi ebp |
75 | diamond | 4000 | jmp [draw_pointer] |
1 | ha | 4001 | |
283 | diamond | 4002 | syscall_putimage_palette: |
4003 | lea edi, [esi+std_application_base_address] |
||
4004 | mov esi, edx |
||
4005 | mov edx, ecx |
||
4006 | mov ecx, ebx |
||
4007 | lea ebx, [eax+std_application_base_address] |
||
4008 | sys_putimage_palette: |
||
4009 | ; ebx = pointer to image |
||
4010 | ; ecx = [xsize]*65536 + [ysize] |
||
4011 | ; edx = [xstart]*65536 + [ystart] |
||
314 | diamond | 4012 | ; esi = number of bits per pixel, must be 8, 24 or 32 |
283 | diamond | 4013 | ; edi = pointer to palette |
314 | diamond | 4014 | ; ebp = row delta |
283 | diamond | 4015 | mov eax, [0x3000] |
4016 | shl eax, 8 |
||
4017 | add dx, word [eax+0x80000+APPDATA.wnd_clientbox.top] |
||
4018 | rol edx, 16 |
||
4019 | add dx, word [eax+0x80000+APPDATA.wnd_clientbox.left] |
||
4020 | rol edx, 16 |
||
4021 | .forced: |
||
314 | diamond | 4022 | push ebp esi ebp |
4023 | cmp esi, 8 |
||
4024 | jnz @f |
||
283 | diamond | 4025 | mov ebp, putimage_get8bpp |
4026 | mov esi, putimage_init8bpp |
||
4027 | jmp sys_putimage_bpp |
||
314 | diamond | 4028 | @@: |
4029 | cmp esi, 24 |
||
4030 | jnz @f |
||
4031 | mov ebp, putimage_get24bpp |
||
4032 | mov esi, putimage_init24bpp |
||
4033 | jmp sys_putimage_bpp |
||
4034 | @@: |
||
4035 | cmp esi, 32 |
||
4036 | jnz @f |
||
4037 | mov ebp, putimage_get32bpp |
||
4038 | mov esi, putimage_init32bpp |
||
4039 | jmp sys_putimage_bpp |
||
4040 | @@: |
||
4041 | pop ebp esi |
||
4042 | ret |
||
283 | diamond | 4043 | |
4044 | putimage_init24bpp: |
||
4045 | lea eax, [eax*3] |
||
4046 | putimage_init8bpp: |
||
4047 | ret |
||
4048 | |||
4049 | putimage_get24bpp: |
||
4050 | mov eax, [esi] |
||
4051 | add esi, 3 |
||
4052 | ret 4 |
||
4053 | putimage_get8bpp: |
||
4054 | movzx eax, byte [esi] |
||
4055 | push edx |
||
4056 | mov edx, [esp+8] |
||
4057 | mov eax, [edx+eax*4] |
||
4058 | pop edx |
||
4059 | inc esi |
||
4060 | ret 4 |
||
4061 | |||
314 | diamond | 4062 | putimage_init32bpp: |
4063 | shl eax, 2 |
||
4064 | ret |
||
4065 | putimage_get32bpp: |
||
4066 | lodsd |
||
4067 | ret 4 |
||
4068 | |||
1 | ha | 4069 | ; eax x beginning |
4070 | ; ebx y beginning |
||
4071 | ; ecx x end |
||
283 | diamond | 4072 | ; edx y end |
1 | ha | 4073 | ; edi color |
4074 | |||
4075 | __sys_drawbar: |
||
114 | mikedld | 4076 | mov esi,[0x3000] |
4077 | shl esi,8 |
||
4078 | add eax,[esi+0x80000+APPDATA.wnd_clientbox.left] |
||
4079 | add ecx,[esi+0x80000+APPDATA.wnd_clientbox.left] |
||
4080 | add ebx,[esi+0x80000+APPDATA.wnd_clientbox.top] |
||
4081 | add edx,[esi+0x80000+APPDATA.wnd_clientbox.top] |
||
4082 | .forced: |
||
33 | mario79 | 4083 | inc [mouse_pause] |
283 | diamond | 4084 | ; call [disable_mouse] |
33 | mario79 | 4085 | cmp [0xfe0c],word 0x12 |
117 | mario79 | 4086 | je dbv20 |
1 | ha | 4087 | sdbv20: |
4088 | cmp [0xfe0c],word 0100000000000000b |
||
4089 | jge dbv20 |
||
4090 | cmp [0xfe0c],word 0x13 |
||
4091 | je dbv20 |
||
4092 | call vesa12_drawbar |
||
33 | mario79 | 4093 | dec [mouse_pause] |
36 | mario79 | 4094 | call [draw_pointer] |
1 | ha | 4095 | ret |
4096 | dbv20: |
||
4097 | call vesa20_drawbar |
||
33 | mario79 | 4098 | dec [mouse_pause] |
36 | mario79 | 4099 | call [draw_pointer] |
1 | ha | 4100 | ret |
4101 | |||
4102 | |||
4103 | |||
4104 | kb_read: |
||
4105 | |||
4106 | push ecx edx |
||
4107 | |||
164 | serge | 4108 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 4109 | kr_loop: |
4110 | in al,0x64 |
||
4111 | test al,1 |
||
4112 | jnz kr_ready |
||
4113 | loop kr_loop |
||
4114 | mov ah,1 |
||
4115 | jmp kr_exit |
||
4116 | kr_ready: |
||
4117 | push ecx |
||
4118 | mov ecx,32 |
||
4119 | kr_delay: |
||
4120 | loop kr_delay |
||
4121 | pop ecx |
||
4122 | in al,0x60 |
||
4123 | xor ah,ah |
||
4124 | kr_exit: |
||
4125 | |||
4126 | pop edx ecx |
||
4127 | |||
4128 | ret |
||
4129 | |||
4130 | |||
4131 | kb_write: |
||
4132 | |||
4133 | push ecx edx |
||
4134 | |||
4135 | mov dl,al |
||
265 | diamond | 4136 | ; mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4137 | ; kw_loop1: |
||
4138 | ; in al,0x64 |
||
4139 | ; test al,0x20 |
||
4140 | ; jz kw_ok1 |
||
4141 | ; loop kw_loop1 |
||
4142 | ; mov ah,1 |
||
4143 | ; jmp kw_exit |
||
4144 | ; kw_ok1: |
||
1 | ha | 4145 | in al,0x60 |
98 | mario79 | 4146 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 4147 | kw_loop: |
4148 | in al,0x64 |
||
4149 | test al,2 |
||
4150 | jz kw_ok |
||
4151 | loop kw_loop |
||
4152 | mov ah,1 |
||
4153 | jmp kw_exit |
||
4154 | kw_ok: |
||
4155 | mov al,dl |
||
4156 | out 0x60,al |
||
98 | mario79 | 4157 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 4158 | kw_loop3: |
4159 | in al,0x64 |
||
4160 | test al,2 |
||
4161 | jz kw_ok3 |
||
4162 | loop kw_loop3 |
||
4163 | mov ah,1 |
||
4164 | jmp kw_exit |
||
4165 | kw_ok3: |
||
4166 | mov ah,8 |
||
4167 | kw_loop4: |
||
98 | mario79 | 4168 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 4169 | kw_loop5: |
4170 | in al,0x64 |
||
4171 | test al,1 |
||
4172 | jnz kw_ok4 |
||
4173 | loop kw_loop5 |
||
4174 | dec ah |
||
4175 | jnz kw_loop4 |
||
4176 | kw_ok4: |
||
4177 | xor ah,ah |
||
4178 | kw_exit: |
||
4179 | |||
4180 | pop edx ecx |
||
4181 | |||
4182 | ret |
||
4183 | |||
4184 | |||
4185 | kb_cmd: |
||
4186 | |||
98 | mario79 | 4187 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 4188 | c_wait: |
4189 | in al,0x64 |
||
4190 | test al,2 |
||
4191 | jz c_send |
||
4192 | loop c_wait |
||
4193 | jmp c_error |
||
4194 | c_send: |
||
4195 | mov al,bl |
||
4196 | out 0x64,al |
||
98 | mario79 | 4197 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 4198 | c_accept: |
4199 | in al,0x64 |
||
4200 | test al,2 |
||
4201 | jz c_ok |
||
4202 | loop c_accept |
||
4203 | c_error: |
||
4204 | mov ah,1 |
||
4205 | jmp c_exit |
||
4206 | c_ok: |
||
4207 | xor ah,ah |
||
4208 | c_exit: |
||
4209 | ret |
||
4210 | |||
4211 | |||
4212 | setmouse: ; set mousepicture -pointer |
||
4213 | ; ps2 mouse enable |
||
4214 | |||
4215 | mov [0xf200],dword mousepointer |
||
4216 | |||
4217 | cli |
||
33 | mario79 | 4218 | ; mov bl,0xa8 ; enable mouse cmd |
4219 | ; call kb_cmd |
||
4220 | ; call kb_read ; read status |
||
4221 | ; mov bl,0x20 ; get command byte |
||
4222 | ; call kb_cmd |
||
4223 | ; call kb_read |
||
4224 | ; or al,3 ; enable interrupt |
||
4225 | ; mov bl,0x60 ; write command |
||
4226 | ; push eax |
||
4227 | ; call kb_cmd |
||
4228 | ; pop eax |
||
4229 | ; call kb_write |
||
4230 | ; mov bl,0xd4 ; for mouse |
||
4231 | ; call kb_cmd |
||
4232 | ; mov al,0xf4 ; enable mouse device |
||
4233 | ; call kb_write |
||
4234 | ; call kb_read ; read status return |
||
1 | ha | 4235 | |
4236 | ; com1 mouse enable |
||
4237 | |||
4238 | mov bx,0x3f8 ; combase |
||
4239 | |||
4240 | mov dx,bx |
||
4241 | add dx,3 |
||
4242 | mov al,0x80 |
||
4243 | out dx,al |
||
4244 | |||
4245 | mov dx,bx |
||
4246 | add dx,1 |
||
4247 | mov al,0 |
||
4248 | out dx,al |
||
4249 | |||
4250 | mov dx,bx |
||
4251 | add dx,0 |
||
4252 | mov al,0x30*2 ; 0x30 / 4 |
||
4253 | out dx,al |
||
4254 | |||
4255 | mov dx,bx |
||
4256 | add dx,3 |
||
4257 | mov al,2 ; 3 |
||
4258 | out dx,al |
||
4259 | |||
4260 | mov dx,bx |
||
4261 | add dx,4 |
||
4262 | mov al,0xb |
||
4263 | out dx,al |
||
4264 | |||
4265 | mov dx,bx |
||
4266 | add dx,1 |
||
4267 | mov al,1 |
||
4268 | out dx,al |
||
4269 | |||
4270 | |||
4271 | ; com2 mouse enable |
||
4272 | |||
4273 | mov bx,0x2f8 ; combase |
||
4274 | |||
4275 | mov dx,bx |
||
4276 | add dx,3 |
||
4277 | mov al,0x80 |
||
4278 | out dx,al |
||
4279 | |||
4280 | mov dx,bx |
||
4281 | add dx,1 |
||
4282 | mov al,0 |
||
4283 | out dx,al |
||
4284 | |||
4285 | mov dx,bx |
||
4286 | add dx,0 |
||
4287 | mov al,0x30*2 |
||
4288 | out dx,al |
||
4289 | |||
4290 | mov dx,bx |
||
4291 | add dx,3 |
||
4292 | mov al,2 |
||
4293 | out dx,al |
||
4294 | |||
4295 | mov dx,bx |
||
4296 | add dx,4 |
||
4297 | mov al,0xb |
||
4298 | out dx,al |
||
4299 | |||
4300 | mov dx,bx |
||
4301 | add dx,1 |
||
4302 | mov al,1 |
||
4303 | out dx,al |
||
4304 | |||
4305 | ret |
||
4306 | |||
4307 | |||
4308 | _rdtsc: |
||
164 | serge | 4309 | bt [cpu_caps], CAPS_TSC |
4310 | jnc ret_rdtsc |
||
1 | ha | 4311 | rdtsc |
4312 | ret |
||
4313 | ret_rdtsc: |
||
4314 | mov edx,0xffffffff |
||
4315 | mov eax,0xffffffff |
||
4316 | ret |
||
4317 | |||
4318 | rerouteirqs: |
||
4319 | |||
4320 | cli |
||
4321 | |||
4322 | mov al,0x11 ; icw4, edge triggered |
||
4323 | out 0x20,al |
||
4324 | call pic_delay |
||
4325 | out 0xA0,al |
||
4326 | call pic_delay |
||
4327 | |||
4328 | mov al,0x20 ; generate 0x20 + |
||
4329 | out 0x21,al |
||
4330 | call pic_delay |
||
4331 | mov al,0x28 ; generate 0x28 + |
||
4332 | out 0xA1,al |
||
4333 | call pic_delay |
||
4334 | |||
4335 | mov al,0x04 ; slave at irq2 |
||
4336 | out 0x21,al |
||
4337 | call pic_delay |
||
4338 | mov al,0x02 ; at irq9 |
||
4339 | out 0xA1,al |
||
4340 | call pic_delay |
||
4341 | |||
4342 | mov al,0x01 ; 8086 mode |
||
4343 | out 0x21,al |
||
4344 | call pic_delay |
||
4345 | out 0xA1,al |
||
4346 | call pic_delay |
||
4347 | |||
4348 | mov al,255 ; mask all irq's |
||
4349 | out 0xA1,al |
||
4350 | call pic_delay |
||
4351 | out 0x21,al |
||
4352 | call pic_delay |
||
4353 | |||
4354 | mov ecx,0x1000 |
||
4355 | cld |
||
4356 | picl1: call pic_delay |
||
4357 | loop picl1 |
||
4358 | |||
4359 | mov al,255 ; mask all irq's |
||
4360 | out 0xA1,al |
||
4361 | call pic_delay |
||
4362 | out 0x21,al |
||
4363 | call pic_delay |
||
4364 | |||
4365 | cli |
||
4366 | |||
4367 | ret |
||
4368 | |||
4369 | |||
4370 | pic_delay: |
||
4371 | |||
4372 | jmp pdl1 |
||
4373 | pdl1: ret |
||
4374 | |||
4375 | |||
4376 | sys_msg_board_str: |
||
4377 | |||
4378 | pushad |
||
4379 | @@: |
||
4380 | cmp [esi],byte 0 |
||
4381 | je @f |
||
4382 | mov eax,1 |
||
4383 | movzx ebx,byte [esi] |
||
4384 | call sys_msg_board |
||
4385 | inc esi |
||
4386 | jmp @b |
||
4387 | @@: |
||
4388 | popad |
||
4389 | ret |
||
4390 | |||
4391 | uglobal |
||
4392 | msg_board_data: times 512 db 0 |
||
4393 | msg_board_count dd 0x0 |
||
4394 | endg |
||
4395 | |||
4396 | sys_msg_board: |
||
4397 | |||
4398 | ; eax=1 : write : bl byte to write |
||
4399 | ; eax=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
||
4400 | |||
4401 | mov ecx,[msg_board_count] |
||
4402 | cmp eax, 1 |
||
4403 | jne smbl1 |
||
4404 | |||
4405 | |||
4406 | mov [msg_board_data+ecx],bl |
||
4407 | inc ecx |
||
4408 | and ecx, 511 |
||
4409 | mov [msg_board_count], ecx |
||
4410 | mov [check_idle_semaphore], 5 |
||
4411 | ret |
||
4412 | smbl1: |
||
4413 | |||
4414 | cmp eax, 2 |
||
4415 | jne smbl2 |
||
4416 | test ecx, ecx |
||
4417 | jz smbl21 |
||
4418 | ; mov edi, msg_board_data |
||
4419 | ; mov esi, msg_board_data+1 |
||
4420 | ; movzx eax, byte [edi] |
||
4421 | mov eax, msg_board_data+1 |
||
4422 | mov ebx, msg_board_data |
||
4423 | movzx edx, byte [ebx] |
||
4424 | call memmove |
||
4425 | ; push ecx |
||
4426 | ; shr ecx, 2 |
||
4427 | ; cld |
||
4428 | ; rep movsd |
||
4429 | ; pop ecx |
||
4430 | ; and ecx, 3 |
||
4431 | ; rep movsb |
||
4432 | dec [msg_board_count] |
||
4433 | mov [esp+36], edx ;eax |
||
4434 | mov [esp+24], dword 1 |
||
4435 | ret |
||
4436 | smbl21: |
||
4437 | mov [esp+36], ecx |
||
4438 | mov [esp+24], ecx |
||
4439 | |||
4440 | smbl2: |
||
4441 | ret |
||
4442 | |||
4443 | |||
4444 | |||
4445 | sys_process_def: |
||
92 | diamond | 4446 | mov edi, [0x3000] |
1 | ha | 4447 | |
92 | diamond | 4448 | dec eax ; 1 = set keyboard mode |
1 | ha | 4449 | jne no_set_keyboard_setup |
4450 | |||
4451 | shl edi,8 |
||
115 | poddubny | 4452 | mov [edi+0x80000 + APPDATA.keyboard_mode],bl |
1 | ha | 4453 | |
4454 | ret |
||
4455 | |||
4456 | no_set_keyboard_setup: |
||
4457 | |||
92 | diamond | 4458 | dec eax ; 2 = get keyboard mode |
1 | ha | 4459 | jne no_get_keyboard_setup |
4460 | |||
4461 | shl edi,8 |
||
115 | poddubny | 4462 | movzx eax, byte [0x80000+edi + APPDATA.keyboard_mode] |
1 | ha | 4463 | |
4464 | mov [esp+36],eax |
||
4465 | |||
4466 | ret |
||
4467 | |||
4468 | no_get_keyboard_setup: |
||
4469 | |||
92 | diamond | 4470 | dec eax ; 3 = get keyboard ctrl, alt, shift |
1 | ha | 4471 | jne no_get_keyboard_cas |
4472 | |||
4473 | ; xor eax,eax |
||
4474 | ; movzx eax,byte [shift] |
||
4475 | ; movzx ebx,byte [ctrl] |
||
4476 | ; shl ebx,2 |
||
4477 | ; add eax,ebx |
||
4478 | ; movzx ebx,byte [alt] |
||
4479 | ; shl ebx,3 |
||
4480 | ; add eax,ebx |
||
4481 | |||
4482 | ;// mike.dld [ |
||
4483 | mov eax, [kb_state] |
||
4484 | ;// mike.dld ] |
||
4485 | |||
4486 | mov [esp+36],eax |
||
4487 | |||
4488 | ret |
||
4489 | |||
4490 | no_get_keyboard_cas: |
||
4491 | |||
92 | diamond | 4492 | dec eax |
4493 | jnz no_add_keyboard_hotkey |
||
1 | ha | 4494 | |
92 | diamond | 4495 | mov eax, hotkey_list |
4496 | @@: |
||
4497 | cmp dword [eax+8], 0 |
||
4498 | jz .found_free |
||
4499 | add eax, 16 |
||
4500 | cmp eax, hotkey_list+16*256 |
||
4501 | jb @b |
||
4502 | mov dword [esp+36], 1 |
||
4503 | ret |
||
4504 | .found_free: |
||
4505 | mov [eax+8], edi |
||
4506 | mov [eax+4], ecx |
||
4507 | movzx ebx, bl |
||
4508 | lea ebx, [hotkey_scancodes+ebx*4] |
||
4509 | mov ecx, [ebx] |
||
4510 | mov [eax], ecx |
||
4511 | mov [ebx], eax |
||
4512 | mov [eax+12], ebx |
||
4513 | jecxz @f |
||
4514 | mov [ecx+12], eax |
||
4515 | @@: |
||
4516 | and dword [esp+36], 0 |
||
4517 | ret |
||
4518 | |||
4519 | no_add_keyboard_hotkey: |
||
4520 | |||
4521 | dec eax |
||
4522 | jnz no_del_keyboard_hotkey |
||
4523 | |||
4524 | movzx ebx, bl |
||
4525 | lea ebx, [hotkey_scancodes+ebx*4] |
||
4526 | mov eax, [ebx] |
||
4527 | .scan: |
||
4528 | test eax, eax |
||
4529 | jz .notfound |
||
4530 | cmp [eax+8], edi |
||
4531 | jnz .next |
||
4532 | cmp [eax+4], ecx |
||
4533 | jz .found |
||
4534 | .next: |
||
4535 | mov eax, [eax] |
||
4536 | jmp .scan |
||
4537 | .notfound: |
||
4538 | mov dword [esp+36], 1 |
||
4539 | ret |
||
4540 | .found: |
||
4541 | mov ecx, [eax] |
||
4542 | jecxz @f |
||
4543 | mov edx, [eax+12] |
||
4544 | mov [ecx+12], edx |
||
4545 | @@: |
||
4546 | mov ecx, [eax+12] |
||
4547 | mov edx, [eax] |
||
4548 | mov [ecx], edx |
||
4549 | xor edx, edx |
||
4550 | mov [eax+4], edx |
||
4551 | mov [eax+8], edx |
||
4552 | mov [eax+12], edx |
||
4553 | mov [eax], edx |
||
4554 | mov [esp+36], edx |
||
4555 | ret |
||
4556 | |||
4557 | no_del_keyboard_hotkey: |
||
1 | ha | 4558 | ret |
4559 | |||
4560 | |||
4561 | align 4 |
||
4562 | |||
4563 | sys_gs: ; direct screen access |
||
4564 | |||
4565 | cmp eax,1 ; resolution |
||
4566 | jne no_gs1 |
||
4567 | mov eax,[0xfe00] |
||
4568 | shl eax,16 |
||
4569 | mov ax,[0xfe04] |
||
4570 | add eax,0x00010001 |
||
4571 | mov [esp+36],eax |
||
4572 | ret |
||
4573 | no_gs1: |
||
4574 | |||
4575 | cmp eax,2 ; bits per pixel |
||
4576 | jne no_gs2 |
||
4577 | movzx eax,byte [0xfbf1] |
||
4578 | mov [esp+36],eax |
||
4579 | ret |
||
4580 | no_gs2: |
||
4581 | |||
4582 | cmp eax,3 ; bytes per scanline |
||
4583 | jne no_gs3 |
||
4584 | mov eax,[0xfe08] |
||
4585 | mov [esp+36],eax |
||
4586 | ret |
||
4587 | no_gs3: |
||
4588 | |||
4589 | mov [esp+36],dword -1 |
||
4590 | ret |
||
4591 | |||
4592 | |||
4593 | align 4 ; PCI functions |
||
4594 | |||
4595 | sys_pci: |
||
4596 | |||
4597 | call pci_api |
||
4598 | mov [esp+36],eax |
||
4599 | ret |
||
4600 | |||
4601 | |||
4602 | align 4 ; system functions |
||
4603 | |||
4604 | syscall_setpixel: ; SetPixel |
||
4605 | |||
4606 | |||
4607 | mov edx,[0x3010] |
||
115 | poddubny | 4608 | add eax,[edx-twdw+WDATA.box.left] |
4609 | add ebx,[edx-twdw+WDATA.box.top] |
||
114 | mikedld | 4610 | mov edi,[0x3000] |
4611 | shl edi,8 |
||
4612 | add eax,[edi+0x80000+APPDATA.wnd_clientbox.left] |
||
4613 | add ebx,[edi+0x80000+APPDATA.wnd_clientbox.top] |
||
112 | poddubny | 4614 | xor edi,edi ; no force |
114 | mikedld | 4615 | ; mov edi,1 |
112 | poddubny | 4616 | call [disable_mouse] |
1 | ha | 4617 | jmp [putpixel] |
4618 | |||
4619 | align 4 |
||
4620 | |||
4621 | syscall_writetext: ; WriteText |
||
4622 | |||
4623 | mov edi,[0x3010] |
||
115 | poddubny | 4624 | mov ebp,[edi-twdw+WDATA.box.left] |
139 | diamond | 4625 | push esi |
114 | mikedld | 4626 | mov esi,[0x3000] |
4627 | shl esi,8 |
||
4628 | add ebp,[esi+0x80000+APPDATA.wnd_clientbox.left] |
||
1 | ha | 4629 | shl ebp,16 |
115 | poddubny | 4630 | add ebp,[edi-twdw+WDATA.box.top] |
114 | mikedld | 4631 | add bp,word[esi+0x80000+APPDATA.wnd_clientbox.top] |
139 | diamond | 4632 | pop esi |
117 | mario79 | 4633 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 4634 | add eax,ebp |
4635 | xor edi,edi |
||
4636 | jmp dtext |
||
4637 | |||
4638 | align 4 |
||
4639 | |||
4640 | syscall_openramdiskfile: ; OpenRamdiskFile |
||
4641 | |||
4642 | |||
4643 | mov edi,[0x3010] |
||
164 | serge | 4644 | add edi,TASKDATA.mem_start |
1 | ha | 4645 | add eax,[edi] |
4646 | add edx,[edi] |
||
4647 | mov esi,12 |
||
4648 | call fileread |
||
4649 | mov [esp+36],ebx |
||
4650 | ret |
||
4651 | |||
4652 | align 4 |
||
4653 | |||
4654 | syscall_drawrect: ; DrawRect |
||
4655 | |||
4656 | mov edi,ecx |
||
52 | mikedld | 4657 | and edi,0x80FFFFFF |
1 | ha | 4658 | test ax,ax |
4659 | je drectr |
||
4660 | test bx,bx |
||
4661 | je drectr |
||
4662 | movzx ecx,ax |
||
4663 | shr eax,16 |
||
4664 | movzx edx,bx |
||
4665 | shr ebx,16 |
||
114 | mikedld | 4666 | mov esi,[0x3000] |
4667 | shl esi,8 |
||
4668 | add eax,[esi+0x80000+APPDATA.wnd_clientbox.left] |
||
4669 | add ebx,[esi+0x80000+APPDATA.wnd_clientbox.top] |
||
1 | ha | 4670 | add ecx,eax |
4671 | add edx,ebx |
||
4672 | jmp [drawbar] |
||
4673 | drectr: |
||
4674 | ret |
||
4675 | |||
4676 | align 4 |
||
4677 | |||
4678 | syscall_getscreensize: ; GetScreenSize |
||
4679 | |||
4680 | movzx eax,word[0xfe00] |
||
4681 | shl eax,16 |
||
4682 | mov ax,[0xfe04] |
||
4683 | mov [esp+36],eax |
||
4684 | ret |
||
4685 | |||
4686 | align 4 |
||
4687 | |||
4688 | syscall_cdaudio: ; CD |
||
4689 | |||
4690 | call sys_cd_audio |
||
4691 | mov [esp+36],eax |
||
4692 | ret |
||
4693 | |||
4694 | align 4 |
||
4695 | |||
4696 | syscall_delramdiskfile: ; DelRamdiskFile |
||
4697 | |||
4698 | mov edi,[0x3010] |
||
164 | serge | 4699 | add edi,TASKDATA.mem_start |
1 | ha | 4700 | add eax,[edi] |
4701 | call filedelete |
||
4702 | mov [esp+36],eax |
||
4703 | ret |
||
4704 | |||
4705 | align 4 |
||
4706 | |||
4707 | syscall_writeramdiskfile: ; WriteRamdiskFile |
||
4708 | |||
4709 | mov edi,[0x3010] |
||
164 | serge | 4710 | add edi,TASKDATA.mem_start |
1 | ha | 4711 | add eax,[edi] |
4712 | add ebx,[edi] |
||
4713 | call filesave |
||
4714 | mov [esp+36],eax |
||
4715 | ret |
||
4716 | |||
4717 | align 4 |
||
4718 | |||
4719 | syscall_getpixel: ; GetPixel |
||
4720 | mov ecx,[0xfe00] |
||
4721 | inc ecx |
||
4722 | xor edx,edx |
||
4723 | div ecx |
||
4724 | mov ebx,edx |
||
4725 | xchg eax,ebx |
||
4726 | call dword [0xe024] |
||
4727 | mov [esp+36],ecx |
||
4728 | ret |
||
4729 | |||
4730 | align 4 |
||
4731 | |||
4732 | syscall_readstring: ; ReadString |
||
4733 | |||
4734 | mov edi,[0x3010] |
||
164 | serge | 4735 | add edi,TASKDATA.mem_start |
1 | ha | 4736 | add eax,[edi] |
4737 | call read_string |
||
4738 | mov [esp+36],eax |
||
4739 | ret |
||
4740 | |||
4741 | align 4 |
||
4742 | |||
4743 | syscall_drawline: ; DrawLine |
||
4744 | |||
4745 | mov edi,[0x3010] |
||
115 | poddubny | 4746 | movzx edx,word[edi-twdw+WDATA.box.left] |
1 | ha | 4747 | mov ebp,edx |
114 | mikedld | 4748 | mov esi,[0x3000] |
4749 | shl esi,8 |
||
4750 | add ebp,[esi+0x80000+APPDATA.wnd_clientbox.left] |
||
4751 | add dx,word[esi+0x80000+APPDATA.wnd_clientbox.left] |
||
1 | ha | 4752 | shl edx,16 |
4753 | add ebp,edx |
||
115 | poddubny | 4754 | movzx edx,word[edi-twdw+WDATA.box.top] |
1 | ha | 4755 | add eax,ebp |
4756 | mov ebp,edx |
||
114 | mikedld | 4757 | add ebp,[esi+0x80000+APPDATA.wnd_clientbox.top] |
4758 | add dx,word[esi+0x80000+APPDATA.wnd_clientbox.top] |
||
1 | ha | 4759 | shl edx,16 |
4760 | xor edi,edi |
||
4761 | add edx,ebp |
||
4762 | add ebx,edx |
||
4763 | jmp [draw_line] |
||
4764 | |||
4765 | align 4 |
||
4766 | |||
4767 | syscall_getirqowner: ; GetIrqOwner |
||
75 | diamond | 4768 | cmp eax,16 |
4769 | jae .err |
||
1 | ha | 4770 | shl eax,2 |
4771 | add eax,irq_owner |
||
4772 | mov eax,[eax] |
||
4773 | mov [esp+36],eax |
||
4774 | ret |
||
75 | diamond | 4775 | .err: |
4776 | or dword [esp+36], -1 |
||
4777 | ret |
||
1 | ha | 4778 | |
4779 | align 4 |
||
4780 | |||
4781 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
||
4782 | |||
4783 | call r_f_port_area |
||
4784 | mov [esp+36],eax |
||
4785 | ret |
||
4786 | |||
4787 | align 4 |
||
4788 | |||
4789 | syscall_threads: ; CreateThreads |
||
4790 | |||
4791 | call sys_threads |
||
4792 | mov [esp+36],eax |
||
4793 | ret |
||
4794 | |||
4795 | align 4 |
||
4796 | |||
4797 | stack_driver_stat: |
||
4798 | |||
4799 | call app_stack_handler ; Stack status |
||
4800 | |||
4801 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
||
4802 | ; call change_task ; between sent packet |
||
4803 | |||
4804 | mov [esp+36],eax |
||
4805 | ret |
||
4806 | |||
4807 | align 4 |
||
4808 | |||
4809 | socket: ; Socket interface |
||
4810 | call app_socket_handler |
||
4811 | |||
4812 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
||
4813 | ; call change_task ; between sent packet |
||
4814 | |||
4815 | mov [esp+36],eax |
||
4816 | mov [esp+24],ebx |
||
4817 | ret |
||
4818 | |||
4819 | align 4 |
||
4820 | |||
4821 | user_events: ; User event times |
||
4822 | |||
4823 | mov eax,0x12345678 |
||
4824 | mov [esp+36],eax |
||
4825 | |||
4826 | ret |
||
4827 | |||
4828 | align 4 |
||
4829 | |||
4830 | read_from_hd: ; Read from hd - fn not in use |
||
4831 | |||
4832 | mov edi,[0x3010] |
||
115 | poddubny | 4833 | add edi,TASKDATA.mem_start |
1 | ha | 4834 | add eax,[edi] |
4835 | add ecx,[edi] |
||
4836 | add edx,[edi] |
||
4837 | call file_read |
||
4838 | |||
4839 | mov [esp+36],eax |
||
4840 | mov [esp+24],ebx |
||
4841 | |||
4842 | ret |
||
4843 | |||
4844 | |||
76 | mario79 | 4845 | ; --------------- APM --------------------- |
4846 | apm_entry dp 0 |
||
4847 | apm_vf dd 0 |
||
1 | ha | 4848 | align 4 |
76 | mario79 | 4849 | sys_apm: |
4850 | cmp word [apm_vf], 0 ; Check APM BIOS enable |
||
4851 | jne @f |
||
78 | diamond | 4852 | or [esp + 56], byte 1 ; error |
76 | mario79 | 4853 | mov [esp + 36], dword 8 ; 32-bit protected-mode interface not supported |
4854 | ret |
||
164 | serge | 4855 | |
76 | mario79 | 4856 | @@: xchg eax, ecx |
4857 | xchg ebx, ecx |
||
164 | serge | 4858 | |
76 | mario79 | 4859 | cmp al, 3 |
4860 | ja @f |
||
78 | diamond | 4861 | and [esp + 56], byte 0xfe ; emulate func 0..3 as func 0 |
76 | mario79 | 4862 | mov eax, [apm_vf] |
4863 | mov [esp + 36], eax |
||
4864 | shr eax, 16 |
||
4865 | mov [esp + 32], eax |
||
4866 | ret |
||
78 | diamond | 4867 | |
76 | mario79 | 4868 | @@: call pword [apm_entry] ; call APM BIOS |
4869 | mov [esp + 8 ], edi |
||
4870 | mov [esp + 12], esi |
||
4871 | mov [esp + 24], ebx |
||
4872 | mov [esp + 28], edx |
||
4873 | mov [esp + 32], ecx |
||
4874 | mov [esp + 36], eax |
||
4875 | setc al |
||
78 | diamond | 4876 | and [esp + 56], byte 0xfe |
4877 | or [esp + 56], al |
||
76 | mario79 | 4878 | ret |
4879 | ; ----------------------------------------- |
||
1 | ha | 4880 | |
76 | mario79 | 4881 | align 4 |
4882 | |||
1 | ha | 4883 | undefined_syscall: ; Undefined system call |
4884 | |||
4885 | mov [esp+36],dword -1 |
||
4886 | ret |
||
4887 | |||
4888 | |||
4889 | ;clear_busy_flag_at_caller: |
||
4890 | |||
4891 | ; push edi |
||
4892 | |||
4893 | ; mov edi,[0x3000] ; restore processes tss pointer in gdt, busyfl? |
||
4894 | ; imul edi,8 |
||
4895 | ; mov [edi+gdts+ tss0 +5], word 01010000b *256 +11101001b |
||
4896 | |||
4897 | ; pop edi |
||
4898 | |||
4899 | ; ret |
||
4900 | |||
4901 | |||
4902 | keymap: |
||
4903 | |||
4904 | db '6',27 |
||
4905 | db '1234567890-=',8,9 |
||
4906 | db 'qwertyuiop[]',13 |
||
4907 | db '~asdfghjkl;',39,96,0,'\zxcvbnm,./',0,'45 ' |
||
4908 | db '@234567890123',180,178,184,'6',176,'7' |
||
4909 | db 179,'8',181,177,183,185,182 |
||
4910 | db 'AB |
||
4911 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4912 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4913 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4914 | |||
4915 | |||
4916 | keymap_shift: |
||
4917 | |||
4918 | db '6',27 |
||
4919 | db '!@#$%^&*()_+',8,9 |
||
4920 | db 'QWERTYUIOP{}',13 |
||
4921 | db '~ASDFGHJKL:"~',0,'|ZXCVBNM<>?',0,'45 ' |
||
4922 | db '@234567890123',180,178,184,'6',176,'7' |
||
4923 | db 179,'8',181,177,183,185,182 |
||
4924 | db 'AB>D',255,'FGHIJKLMNOPQRSTUVWXYZ' |
||
4925 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4926 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4927 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4928 | |||
4929 | |||
4930 | keymap_alt: |
||
4931 | |||
4932 | db ' ',27 |
||
4933 | db ' @ $ {[]}\ ',8,9 |
||
4934 | db ' ',13 |
||
4935 | db ' ',0,' ',0,'4',0,' ' |
||
4936 | db ' ',180,178,184,'6',176,'7' |
||
4937 | db 179,'8',181,177,183,185,182 |
||
4938 | db 'ABCD',255,'FGHIJKLMNOPQRSTUVWXYZ' |
||
4939 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4940 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4941 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4942 | |||
4943 | |||
4944 | ; device irq owners |
||
4945 | uglobal |
||
4946 | irq_owner: ; process id |
||
4947 | |||
4948 | dd 0x0 |
||
4949 | dd 0x0 |
||
4950 | dd 0x0 |
||
4951 | dd 0x0 |
||
4952 | dd 0x0 |
||
4953 | dd 0x0 |
||
4954 | dd 0x0 |
||
4955 | dd 0x0 |
||
4956 | dd 0x0 |
||
4957 | dd 0x0 |
||
4958 | dd 0x0 |
||
4959 | dd 0x0 |
||
4960 | dd 0x0 |
||
4961 | dd 0x0 |
||
4962 | dd 0x0 |
||
4963 | dd 0x0 |
||
4964 | endg |
||
4965 | |||
4966 | |||
4967 | ; on irq read ports |
||
4968 | uglobal |
||
4969 | irq00read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
4970 | irq01read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
4971 | irq02read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
4972 | irq03read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
4973 | irq04read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
4974 | irq05read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
4975 | irq06read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
4976 | irq07read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
4977 | irq08read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
4978 | irq09read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
4979 | irq10read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
4980 | irq11read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
4981 | irq12read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
4982 | irq13read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
4983 | irq14read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
4984 | irq15read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
4985 | endg |
||
4986 | |||
4987 | ; status |
||
4988 | uglobal |
||
4989 | hd1_status dd 0x0 ; 0 - free : other - pid |
||
4990 | application_table_status dd 0x0 ; 0 - free : other - pid |
||
4991 | endg |
||
4992 | |||
4993 | ; device addresses |
||
4994 | uglobal |
||
4995 | mididp dd 0x0 |
||
4996 | midisp dd 0x0 |
||
4997 | |||
4998 | cdbase dd 0x0 |
||
4999 | cdid dd 0x0 |
||
5000 | |||
5001 | hdbase dd 0x0 ; for boot 0x1f0 |
||
5002 | hdid dd 0x0 |
||
5003 | hdpos dd 0x0 ; for boot 0x1 |
||
5004 | fat32part dd 0x0 ; for boot 0x1 |
||
5005 | |||
5006 | ;part2_ld dd 0x0 |
||
5007 | |||
102 | poddubny | 5008 | ;* start code - Mario79 |
33 | mario79 | 5009 | mouse_pause dd 0 |
36 | mario79 | 5010 | MouseTickCounter dd 0 |
33 | mario79 | 5011 | ps2_mouse_detected db 0 |
5012 | com1_mouse_detected db 0 |
||
5013 | com2_mouse_detected db 0 |
||
102 | poddubny | 5014 | ;* end code - Mario79 |
1 | ha | 5015 | |
5016 | wraw_bacground_select db 0 |
||
5017 | lba_read_enabled dd 0x0 ; 0 = disabled , 1 = enabled |
||
5018 | pci_access_enabled dd 0x0 ; 0 = disabled , 1 = enabled |
||
5019 | |||
5020 | sb16 dd 0x0 |
||
5021 | |||
5022 | buttontype dd 0x0 |
||
5023 | windowtypechanged dd 0x0 |
||
164 | serge | 5024 | |
5025 | align 4 |
||
214 | serge | 5026 | cpu_caps dd 4 dup(0) |
164 | serge | 5027 | pg_data PG_DATA |
5028 | heap_test dd ? |
||
1 | ha | 5029 | endg |
5030 | |||
5031 | iglobal |
||
5032 | keyboard dd 0x1 |
||
5033 | sound_dma dd 0x1 |
||
5034 | syslang dd 0x1 |
||
5035 | endg |
||
5036 | |||
5037 | IncludeIGlobals |
||
5038 | endofcode: |
||
5039 | IncludeUGlobals |
||
5040 | uglobals_size = $ - endofcode |
||
41 | mikedld | 5041 | diff16 "end of kernel code",0,$> |
1 | ha | 5042 |