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