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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 |
33 | mario79 | 722 | ; xor ecx,ecx |
723 | ; @@: |
||
41 | mikedld | 724 | ; in al,64h |
33 | mario79 | 725 | ; and al,00000010b |
726 | ; loopnz @b |
||
727 | call Wait8042BufferEmpty |
||
1 | ha | 728 | |
729 | ; mov al, 0xED ; svetodiody - only for testing! |
||
730 | ; call kb_write |
||
731 | ; call kb_read |
||
732 | ; mov al, 111b |
||
733 | ; call kb_write |
||
734 | ; call kb_read |
||
41 | mikedld | 735 | |
1 | ha | 736 | mov al, 0xF3 ; set repeat rate & delay |
737 | call kb_write |
||
738 | call kb_read |
||
92 | diamond | 739 | mov al, 0 ; 30 250 ;00100010b ; 24 500 ;00100100b ; 20 500 |
1 | ha | 740 | call kb_write |
741 | call kb_read |
||
742 | ;// mike.dld [ |
||
743 | call set_lights |
||
744 | ;// mike.dld ] |
||
745 | |||
21 | poddubny | 746 | ; START MULTITASKING |
1 | ha | 747 | |
21 | poddubny | 748 | mov esi,boot_tasking |
749 | call boot_log |
||
750 | |||
751 | mov [0xe000],byte 1 ; multitasking enabled |
||
752 | |||
1 | ha | 753 | ; UNMASK ALL IRQ'S |
754 | |||
755 | mov esi,boot_allirqs |
||
756 | call boot_log |
||
41 | mikedld | 757 | |
1 | ha | 758 | cli ;guarantee forbidance of interrupts. |
759 | mov al,0 ; unmask all irq's |
||
760 | out 0xA1,al |
||
761 | out 0x21,al |
||
762 | |||
763 | mov ecx,32 |
||
764 | |||
765 | ready_for_irqs: |
||
766 | |||
767 | mov al,0x20 ; ready for irqs |
||
768 | out 0x20,al |
||
769 | out 0xa0,al |
||
770 | |||
771 | loop ready_for_irqs ; flush the queue |
||
772 | |||
164 | serge | 773 | stdcall attach_int_handler, dword 1, irq1 |
774 | |||
1 | ha | 775 | ; mov [dma_hdd],1 |
160 | diamond | 776 | cmp [IDEContrRegsBaseAddr], 0 |
777 | setnz [dma_hdd] |
||
1 | ha | 778 | |
779 | sti |
||
780 | jmp $ ; wait here for timer to take control |
||
781 | |||
782 | ; Fly :) |
||
783 | |||
784 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
785 | ; ; |
||
33 | mario79 | 786 | ; MAIN OS LOOP START ; |
1 | ha | 787 | ; ; |
788 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
789 | align 32 |
||
790 | osloop: |
||
791 | call [draw_pointer] |
||
792 | call checkbuttons |
||
793 | call checkwindows |
||
49 | mikedld | 794 | ; call check_window_move_request |
1 | ha | 795 | call checkmisc |
117 | mario79 | 796 | call checkVga_N13 |
1 | ha | 797 | call stack_handler |
798 | call checkidle |
||
799 | call check_fdd_motor_status |
||
800 | jmp osloop |
||
33 | mario79 | 801 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
802 | ; ; |
||
803 | ; MAIN OS LOOP END ; |
||
804 | ; ; |
||
805 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
1 | ha | 806 | |
807 | checkidle: |
||
808 | pushad |
||
809 | |||
810 | cmp [check_idle_semaphore],0 |
||
811 | jne no_idle_state |
||
812 | |||
813 | call change_task |
||
814 | mov eax,[idlemem] |
||
815 | mov ebx,[timer_ticks] ;[0xfdf0] |
||
816 | cmp eax,ebx |
||
817 | jnz idle_exit |
||
818 | call _rdtsc |
||
819 | mov ecx,eax |
||
820 | idle_loop: |
||
821 | hlt |
||
822 | cmp [check_idle_semaphore],0 |
||
823 | jne idle_loop_exit |
||
824 | mov eax,[timer_ticks] ;[0xfdf0] |
||
825 | cmp ebx,eax |
||
826 | jz idle_loop |
||
827 | idle_loop_exit: |
||
828 | mov [idlemem],eax |
||
829 | call _rdtsc |
||
830 | sub eax,ecx |
||
831 | mov ebx,[idleuse] |
||
832 | add ebx,eax |
||
833 | mov [idleuse],ebx |
||
834 | |||
835 | popad |
||
836 | ret |
||
837 | |||
838 | idle_exit: |
||
839 | |||
840 | mov ebx,[timer_ticks] ;[0xfdf0] |
||
841 | mov [idlemem],ebx |
||
842 | call change_task |
||
843 | |||
844 | popad |
||
845 | ret |
||
846 | |||
847 | no_idle_state: |
||
848 | |||
849 | dec [check_idle_semaphore] |
||
850 | |||
851 | mov ebx,[timer_ticks] ;[0xfdf0] |
||
852 | mov [idlemem],ebx |
||
853 | call change_task |
||
854 | |||
855 | popad |
||
856 | ret |
||
857 | |||
858 | uglobal |
||
859 | idlemem dd 0x0 |
||
860 | idleuse dd 0x0 |
||
861 | idleusesec dd 0x0 |
||
862 | check_idle_semaphore dd 0x0 |
||
863 | endg |
||
864 | |||
865 | |||
866 | |||
867 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
868 | ; ; |
||
869 | ; INCLUDED SYSTEM FILES ; |
||
870 | ; ; |
||
871 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
872 | |||
873 | |||
7 | me_root | 874 | include "kernel32.inc" |
1 | ha | 875 | |
876 | |||
877 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
878 | ; ; |
||
879 | ; KERNEL FUNCTIONS ; |
||
880 | ; ; |
||
881 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
882 | |||
883 | reserve_irqs_ports: |
||
884 | |||
885 | pushad |
||
886 | |||
887 | mov [irq_owner+4*0],byte 1 ; timer |
||
888 | mov [irq_owner+4*1],byte 1 ; keyboard |
||
889 | mov [irq_owner+4*5],byte 1 ; sound blaster |
||
890 | mov [irq_owner+4*6],byte 1 ; floppy diskette |
||
891 | mov [irq_owner+4*13],byte 1 ; math co-pros |
||
892 | mov [irq_owner+4*14],byte 1 ; ide I |
||
893 | mov [irq_owner+4*15],byte 1 ; ide II |
||
58 | mario79 | 894 | ; movzx eax,byte [0xf604] ; mouse irq |
895 | ; dec eax |
||
896 | ; add eax,mouseirqtable |
||
897 | ; movzx eax,byte [eax] |
||
898 | ; shl eax,2 |
||
899 | ; mov [irq_owner+eax],byte 1 |
||
1 | ha | 900 | |
901 | |||
902 | ; RESERVE PORTS |
||
243 | Ghost | 903 | mov edi,1 ; 0x00-0x2d |
1 | ha | 904 | mov [0x2d0000],edi |
905 | shl edi,4 |
||
906 | mov [0x2d0000+edi+0],dword 1 |
||
907 | mov [0x2d0000+edi+4],dword 0x0 |
||
243 | Ghost | 908 | mov [0x2d0000+edi+8],dword 0x2d |
909 | |||
910 | inc dword [0x2d0000] ; 0x30-0x4d |
||
911 | mov edi,[0x2d0000] |
||
912 | shl edi,4 |
||
913 | mov [0x2d0000+edi+0],dword 1 |
||
914 | mov [0x2d0000+edi+4],dword 0x30 |
||
915 | mov [0x2d0000+edi+8],dword 0x4d |
||
916 | |||
917 | inc dword [0x2d0000] ; 0x50-0xdf |
||
918 | mov edi,[0x2d0000] |
||
919 | shl edi,4 |
||
920 | mov [0x2d0000+edi+0],dword 1 |
||
921 | mov [0x2d0000+edi+4],dword 0x50 |
||
223 | Ghost | 922 | mov [0x2d0000+edi+8],dword 0xdf |
233 | serge | 923 | |
223 | Ghost | 924 | inc dword [0x2d0000] ; 0xe5-0xff |
925 | mov edi,[0x2d0000] |
||
926 | shl edi,4 |
||
927 | mov [0x2d0000+edi+0],dword 1 |
||
928 | mov [0x2d0000+edi+4],dword 0xe5 |
||
1 | ha | 929 | mov [0x2d0000+edi+8],dword 0xff |
233 | serge | 930 | |
931 | |||
58 | mario79 | 932 | ; cmp [0xf604],byte 2 ; com1 mouse -> 0x3f0-0x3ff |
933 | ; jne ripl1 |
||
934 | ; inc dword [0x2d0000] |
||
935 | ; mov edi,[0x2d0000] |
||
936 | ; shl edi,4 |
||
937 | ; mov [0x2d0000+edi+0],dword 1 |
||
938 | ; mov [0x2d0000+edi+4],dword 0x3f0 |
||
939 | ; mov [0x2d0000+edi+8],dword 0x3ff |
||
940 | ; ripl1: |
||
941 | ; cmp [0xf604],byte 3 ; com2 mouse -> 0x2f0-0x2ff |
||
942 | ; jne ripl2 |
||
943 | ; inc dword [0x2d0000] |
||
944 | ; mov edi,[0x2d0000] |
||
945 | ; shl edi,4 |
||
946 | ; mov [0x2d0000+edi+0],dword 1 |
||
947 | ; mov [0x2d0000+edi+4],dword 0x2f0 |
||
948 | ; mov [0x2d0000+edi+8],dword 0x2ff |
||
949 | ; ripl2: |
||
1 | ha | 950 | |
951 | popad |
||
952 | ret |
||
953 | |||
954 | iglobal |
||
955 | mouseirqtable db 12 ; ps2 |
||
956 | db 4 ; com1 |
||
957 | db 3 ; com2 |
||
958 | endg |
||
959 | |||
960 | setirqreadports: |
||
961 | |||
962 | mov [irq12read+0],dword 0x60 + 0x01000000 ; read port 0x60 , byte |
||
963 | mov [irq12read+4],dword 0 ; end of port list |
||
964 | mov [irq04read+0],dword 0x3f8 + 0x01000000 ; read port 0x3f8 , byte |
||
965 | mov [irq04read+4],dword 0 ; end of port list |
||
966 | mov [irq03read+0],dword 0x2f8 + 0x01000000 ; read port 0x2f8 , byte |
||
967 | mov [irq03read+4],dword 0 ; end of port list |
||
968 | |||
969 | ret |
||
970 | |||
971 | iglobal |
||
972 | process_number dd 0x1 |
||
973 | endg |
||
974 | |||
975 | set_variables: |
||
976 | |||
977 | mov ecx,0x100 ; flush port 0x60 |
||
978 | .fl60: in al,0x60 |
||
979 | loop .fl60 |
||
980 | mov [0xfcff],byte 0 ; mouse buffer |
||
981 | mov [0xf400],byte 0 ; keyboard buffer |
||
982 | mov [0xf500],byte 0 ; button buffer |
||
983 | ; mov [0xfb0a],dword 100*65536+100 ; mouse x/y |
||
984 | |||
985 | push eax |
||
986 | mov ax,[0x2f0000+0x900c] |
||
987 | shr ax,1 |
||
988 | shl eax,16 |
||
989 | mov ax,[0x2f0000+0x900A] |
||
990 | shr ax,1 |
||
991 | mov [0xfb0a],eax |
||
992 | pop eax |
||
41 | mikedld | 993 | |
1 | ha | 994 | mov byte [SB16_Status],0 ; Minazzi Paolo |
995 | mov [display_data-12],dword 1 ; tiled background |
||
996 | mov [0xfe88],dword 0x2C0000 ; address of button list |
||
997 | |||
998 | ;!! IP 04.02.2005: |
||
999 | mov [next_usage_update], 100 |
||
1000 | mov byte [0xFFFF], 0 ; change task if possible |
||
1001 | |||
1002 | ret |
||
1003 | |||
1004 | ;* mouse centered - start code- Mario79 |
||
1005 | mouse_centered: |
||
1006 | push eax |
||
1007 | mov eax,[0xFE00] |
||
1008 | shr eax,1 |
||
1009 | mov [0xFB0A],ax |
||
1010 | mov eax,[0xFE04] |
||
1011 | shr eax,1 |
||
1012 | mov [0xFB0C],ax |
||
1013 | pop eax |
||
1014 | ret |
||
1015 | ;* mouse centered - end code- Mario79 |
||
1016 | |||
1017 | align 4 |
||
1018 | |||
1019 | sys_outport: |
||
1020 | |||
1021 | mov edi,ebx ; separate flag for read / write |
||
1022 | and ebx,65535 |
||
1023 | |||
1024 | mov ecx,[0x2d0000] |
||
1025 | test ecx,ecx |
||
1026 | jne sopl8 |
||
1027 | mov [esp+36],dword 1 |
||
1028 | ret |
||
1029 | |||
1030 | sopl8: |
||
1031 | mov edx,[0x3010] |
||
1032 | mov edx,[edx+0x4] |
||
1033 | and ebx,65535 |
||
1034 | cld |
||
1035 | sopl1: |
||
1036 | |||
1037 | mov esi,ecx |
||
1038 | shl esi,4 |
||
1039 | add esi,0x2d0000 |
||
1040 | cmp edx,[esi+0] |
||
1041 | jne sopl2 |
||
1042 | cmp ebx,[esi+4] |
||
1043 | jb sopl2 |
||
1044 | cmp ebx,[esi+8] |
||
1045 | jg sopl2 |
||
1046 | jmp sopl3 |
||
1047 | |||
1048 | sopl2: |
||
1049 | |||
1050 | dec ecx |
||
1051 | jnz sopl1 |
||
1052 | mov [esp+36],dword 1 |
||
1053 | ret |
||
1054 | |||
1055 | sopl3: |
||
1056 | |||
1057 | test edi,0x80000000 ; read ? |
||
1058 | jnz sopl4 |
||
1059 | |||
1060 | mov dx,bx ; write |
||
1061 | out dx,al |
||
1062 | mov [esp+36],dword 0 |
||
1063 | ret |
||
1064 | |||
1065 | sopl4: |
||
1066 | |||
1067 | mov dx,bx ; read |
||
1068 | in al,dx |
||
1069 | and eax,0xff |
||
1070 | mov [esp+36],dword 0 |
||
1071 | mov [esp+24],eax |
||
1072 | ret |
||
1073 | |||
1074 | |||
1075 | |||
1076 | align 4 |
||
1077 | sys_sb16: |
||
1078 | |||
1079 | cmp word [sb16],word 0 |
||
1080 | jnz sb16l1 |
||
1081 | mov [esp+36],dword 1 |
||
1082 | ret |
||
1083 | sb16l1: |
||
1084 | mov [esp+36],dword 0 |
||
1085 | cmp eax,1 ; set volume - main |
||
1086 | jnz sb16l2 |
||
1087 | mov dx,word [sb16] |
||
1088 | add dx,4 |
||
1089 | mov al,0x22 |
||
1090 | out dx,al |
||
1091 | mov esi,1 |
||
1092 | call delay_ms |
||
1093 | mov eax,ebx |
||
1094 | inc edx |
||
1095 | out dx,al |
||
1096 | ret |
||
1097 | sb16l2: |
||
1098 | |||
1099 | cmp eax,2 ; set volume - cd |
||
1100 | jnz sb16l3 |
||
1101 | mov dx,word [sb16] |
||
1102 | add dx,4 |
||
1103 | mov al,0x28 |
||
1104 | out dx,al |
||
1105 | mov esi,1 |
||
1106 | call delay_ms |
||
1107 | mov eax,ebx |
||
1108 | add edx,1 |
||
1109 | out dx,al |
||
1110 | ret |
||
1111 | sb16l3: |
||
1112 | mov [esp+36],dword 2 |
||
1113 | ret |
||
1114 | |||
1115 | |||
1116 | align 4 |
||
1117 | |||
1118 | sys_sb16II: |
||
1119 | |||
1120 | cmp word [sb16],word 0 |
||
1121 | jnz IIsb16l1 |
||
1122 | mov [esp+36],dword 1 |
||
1123 | ret |
||
1124 | IIsb16l1: |
||
1125 | |||
1126 | cmp eax,1 ; set volume - main |
||
1127 | jnz IIsb16l2 |
||
1128 | ; L |
||
1129 | mov dx,word [sb16] |
||
1130 | add dx,4 |
||
1131 | mov al,0x30 |
||
1132 | out dx,al |
||
1133 | mov eax,ebx |
||
1134 | inc edx |
||
1135 | out dx,al |
||
1136 | ; R |
||
1137 | mov dx,word [sb16] |
||
1138 | add dx,4 |
||
1139 | mov al,0x31 |
||
1140 | out dx,al |
||
1141 | mov eax,ebx |
||
1142 | inc edx |
||
1143 | out dx,al |
||
1144 | mov [esp+36],dword 0 |
||
1145 | ret |
||
1146 | IIsb16l2: |
||
1147 | |||
1148 | cmp eax,2 ; set volume - cd |
||
1149 | jnz IIsb16l3 |
||
1150 | ; L |
||
1151 | mov dx,word [sb16] |
||
1152 | add dx,4 |
||
1153 | mov al,0x36 |
||
1154 | out dx,al |
||
1155 | mov eax,ebx |
||
1156 | inc edx |
||
1157 | out dx,al |
||
1158 | ; R |
||
1159 | mov dx,word [sb16] |
||
1160 | add dx,4 |
||
1161 | mov al,0x37 |
||
1162 | out dx,al |
||
1163 | mov eax,ebx |
||
1164 | inc edx |
||
1165 | out dx,al |
||
1166 | mov [esp+36],dword 0 |
||
1167 | ret |
||
1168 | IIsb16l3: |
||
1169 | |||
1170 | mov [esp+36],dword 2 |
||
1171 | ret |
||
1172 | |||
1173 | |||
1174 | align 4 |
||
1175 | |||
1176 | sys_wss: |
||
1177 | |||
1178 | cmp word [wss],word 0 |
||
1179 | jnz wssl1 |
||
1180 | mov [esp+36],dword 1 |
||
1181 | ret |
||
1182 | wssl1: |
||
1183 | |||
1184 | cmp eax,1 ; set volume - main |
||
1185 | jnz wssl2 |
||
1186 | mov [esp+36],dword 0 |
||
1187 | ret |
||
1188 | wssl2: |
||
1189 | |||
1190 | cmp eax,2 ; set volume - cd |
||
1191 | jnz wssl3 |
||
1192 | ; L |
||
1193 | mov dx,word [wss] |
||
1194 | add dx,4 |
||
1195 | mov al,0x2 |
||
1196 | out dx,al |
||
1197 | mov esi,1 |
||
1198 | call delay_ms |
||
1199 | mov eax,ebx |
||
1200 | inc edx |
||
1201 | out dx,al |
||
1202 | ; R |
||
1203 | mov dx,word [wss] |
||
1204 | add dx,4 |
||
1205 | mov al,0x3 |
||
1206 | out dx,al |
||
1207 | mov esi,1 |
||
1208 | call delay_ms |
||
1209 | mov eax,ebx |
||
1210 | inc edx |
||
1211 | out dx,al |
||
1212 | mov [esp+36],dword 0 |
||
1213 | ret |
||
1214 | wssl3: |
||
1215 | mov [esp+36],dword 2 |
||
1216 | ret |
||
1217 | |||
1218 | display_number: |
||
1219 | |||
1220 | ; eax = print type, al=0 -> ebx is number |
||
1221 | ; al=1 -> ebx is pointer |
||
1222 | ; ah=0 -> display decimal |
||
1223 | ; ah=1 -> display hexadecimal |
||
1224 | ; ah=2 -> display binary |
||
1225 | ; eax bits 16-21 = number of digits to display (0-32) |
||
1226 | ; eax bits 22-31 = reserved |
||
1227 | ; |
||
1228 | ; ebx = number or pointer |
||
1229 | ; ecx = x shl 16 + y |
||
1230 | ; edx = color |
||
200 | diamond | 1231 | xor edi, edi |
211 | serge | 1232 | display_number_force: |
1 | ha | 1233 | |
1234 | cmp eax,0xffff ; length > 0 ? |
||
1235 | jge cont_displ |
||
1236 | ret |
||
1237 | cont_displ: |
||
1238 | |||
75 | diamond | 1239 | cmp eax,61*0x10000 ; length <= 60 ? |
1240 | jb cont_displ2 |
||
1 | ha | 1241 | ret |
1242 | cont_displ2: |
||
1243 | |||
1244 | pushad |
||
1245 | |||
1246 | cmp al,1 ; ecx is a pointer ? |
||
1247 | jne displnl1 |
||
139 | diamond | 1248 | mov ebx,[ebx+std_application_base_address] |
1 | ha | 1249 | displnl1: |
1250 | sub esp,64 |
||
1251 | |||
1252 | cmp ah,0 ; DECIMAL |
||
1253 | jne no_display_desnum |
||
1254 | shr eax,16 |
||
75 | diamond | 1255 | and eax,0x3f |
1 | ha | 1256 | push eax |
1257 | mov edi,esp |
||
194 | diamond | 1258 | add edi,4+64-1 |
1 | ha | 1259 | mov ecx,eax |
1260 | mov eax,ebx |
||
1261 | mov ebx,10 |
||
1262 | d_desnum: |
||
1263 | xor edx,edx |
||
1264 | div ebx |
||
1265 | add dl,48 |
||
1266 | mov [edi],dl |
||
1267 | dec edi |
||
1268 | loop d_desnum |
||
1269 | pop eax |
||
1270 | call draw_num_text |
||
1271 | add esp,64 |
||
1272 | popad |
||
1273 | ret |
||
1274 | no_display_desnum: |
||
1275 | |||
1276 | cmp ah,0x01 ; HEXADECIMAL |
||
1277 | jne no_display_hexnum |
||
1278 | shr eax,16 |
||
75 | diamond | 1279 | and eax,0x3f |
1 | ha | 1280 | push eax |
1281 | mov edi,esp |
||
194 | diamond | 1282 | add edi,4+64-1 |
1 | ha | 1283 | mov ecx,eax |
1284 | mov eax,ebx |
||
1285 | mov ebx,16 |
||
1286 | d_hexnum: |
||
1287 | xor edx,edx |
||
1288 | div ebx |
||
1289 | add edx,hexletters |
||
1290 | mov dl,[edx] |
||
1291 | mov [edi],dl |
||
1292 | dec edi |
||
1293 | loop d_hexnum |
||
1294 | pop eax |
||
1295 | call draw_num_text |
||
1296 | add esp,64 |
||
1297 | popad |
||
1298 | ret |
||
1299 | no_display_hexnum: |
||
1300 | |||
1301 | cmp ah,0x02 ; BINARY |
||
1302 | jne no_display_binnum |
||
1303 | shr eax,16 |
||
75 | diamond | 1304 | and eax,0x3f |
1 | ha | 1305 | push eax |
1306 | mov edi,esp |
||
194 | diamond | 1307 | add edi,4+64-1 |
1 | ha | 1308 | mov ecx,eax |
1309 | mov eax,ebx |
||
1310 | mov ebx,2 |
||
1311 | d_binnum: |
||
1312 | xor edx,edx |
||
1313 | div ebx |
||
1314 | add dl,48 |
||
1315 | mov [edi],dl |
||
1316 | dec edi |
||
1317 | loop d_binnum |
||
1318 | pop eax |
||
1319 | call draw_num_text |
||
1320 | add esp,64 |
||
1321 | popad |
||
1322 | ret |
||
1323 | no_display_binnum: |
||
1324 | |||
1325 | add esp,64 |
||
1326 | popad |
||
1327 | ret |
||
1328 | |||
1329 | |||
1330 | draw_num_text: |
||
1331 | |||
1332 | ; dtext |
||
1333 | ; |
||
1334 | ; eax x & y |
||
1335 | ; ebx color |
||
1336 | ; ecx start of text |
||
1337 | ; edx length |
||
1338 | ; edi 1 force |
||
1339 | |||
155 | diamond | 1340 | ; mov edi,[0x3000] |
1341 | ; shl edi,8 |
||
1342 | ; add ax,word[edi+0x80000+APPDATA.wnd_clientbox.top] |
||
164 | serge | 1343 | ; rol eax,16 |
155 | diamond | 1344 | ; add ax,word[edi+0x80000+APPDATA.wnd_clientbox.left] |
164 | serge | 1345 | ; rol eax,16 |
1346 | |||
1 | ha | 1347 | mov edx,eax |
194 | diamond | 1348 | mov ecx,64+4 |
1 | ha | 1349 | sub ecx,eax |
1350 | add ecx,esp |
||
1351 | mov eax,[esp+64+32-8+4] |
||
1352 | push edx ; add window start x & y |
||
1353 | mov edx,[0x3010] |
||
115 | poddubny | 1354 | mov ebx,[edx-twdw+WDATA.box.left] |
155 | diamond | 1355 | add ebx, [(edx-0x3000)*8+0x80000+APPDATA.wnd_clientbox.left] |
1 | ha | 1356 | shl ebx,16 |
115 | poddubny | 1357 | add ebx,[edx-twdw+WDATA.box.top] |
155 | diamond | 1358 | add ebx, [(edx-0x3000)*8+0x80000+APPDATA.wnd_clientbox.top] |
1 | ha | 1359 | add eax,ebx |
1360 | pop edx |
||
139 | diamond | 1361 | mov ebx,[esp+64+32-12+4] |
1362 | and ebx, not 0x80000000 ; force counted string |
||
1363 | mov esi, [esp+64+4+4] |
||
194 | diamond | 1364 | mov edi, [esp+64+4] |
139 | diamond | 1365 | jmp dtext |
1 | ha | 1366 | |
1367 | read_string: |
||
1368 | |||
1369 | ; eax read_area |
||
1370 | ; ebx color of letter |
||
1371 | ; ecx color of background |
||
1372 | ; edx number of letters to read |
||
1373 | ; esi [x start]*65536 + [y_start] |
||
1374 | |||
1375 | ret |
||
1376 | |||
1377 | |||
1378 | align 4 |
||
1379 | |||
1380 | sys_setup: |
||
1381 | |||
1382 | ; 1=roland mpu midi base , base io address |
||
1383 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
||
1384 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1385 | ; 4=sb16 base , base io address |
||
1386 | ; 5=system language, 1eng 2fi 3ger 4rus |
||
1387 | ; 6=wss base , base io address |
||
1388 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1389 | ; 8=fat32 partition in hd |
||
1390 | ; 9 |
||
1391 | ; 10 = sound dma channel |
||
1392 | ; 11 = enable lba read |
||
1393 | ; 12 = enable pci access |
||
1394 | |||
1395 | |||
1396 | mov [esp+36],dword 0 |
||
1397 | cmp eax,1 ; MIDI |
||
1398 | jnz nsyse1 |
||
1399 | cmp ebx,0x100 |
||
1400 | jb nsyse1 |
||
1401 | mov edx,65535 |
||
1402 | cmp edx,ebx |
||
1403 | jb nsyse1 |
||
1404 | mov [midi_base],bx |
||
1405 | mov word [mididp],bx |
||
1406 | inc bx |
||
1407 | mov word [midisp],bx |
||
1408 | ret |
||
1409 | |||
1410 | midi_base dw 0 |
||
1411 | |||
1412 | nsyse1: |
||
1413 | |||
1414 | cmp eax,2 ; KEYBOARD |
||
1415 | jnz nsyse2 |
||
1416 | cmp ebx,1 |
||
1417 | jnz kbnobase |
||
1418 | mov edi,[0x3010] |
||
115 | poddubny | 1419 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1420 | mov eax,ecx |
1421 | mov ebx,keymap |
||
1422 | mov ecx,128 |
||
1423 | call memmove |
||
1424 | ret |
||
1425 | kbnobase: |
||
1426 | cmp ebx,2 |
||
1427 | jnz kbnoshift |
||
1428 | mov edi,[0x3010] |
||
115 | poddubny | 1429 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1430 | mov eax,ecx |
1431 | mov ebx,keymap_shift |
||
1432 | mov ecx,128 |
||
1433 | call memmove |
||
1434 | ret |
||
1435 | kbnoshift: |
||
1436 | cmp ebx,3 |
||
1437 | jne kbnoalt |
||
1438 | mov edi,[0x3010] |
||
115 | poddubny | 1439 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1440 | mov eax,ecx |
1441 | mov ebx,keymap_alt |
||
1442 | mov ecx,128 |
||
1443 | call memmove |
||
1444 | ret |
||
1445 | kbnoalt: |
||
1446 | cmp ebx,9 |
||
1447 | jnz kbnocountry |
||
1448 | mov word [keyboard],cx |
||
1449 | ret |
||
1450 | kbnocountry: |
||
1451 | mov [esp+36],dword 1 |
||
1452 | ret |
||
1453 | nsyse2: |
||
1454 | cmp eax,3 ; CD |
||
1455 | jnz nsyse3 |
||
75 | diamond | 1456 | test ebx,ebx |
1457 | jz nosesl |
||
1458 | cmp ebx, 4 |
||
1459 | ja nosesl |
||
1 | ha | 1460 | mov [cd_base],bl |
1461 | cmp ebx,1 |
||
1462 | jnz noprma |
||
1463 | mov [cdbase],0x1f0 |
||
1464 | mov [cdid],0xa0 |
||
1465 | noprma: |
||
1466 | cmp ebx,2 |
||
1467 | jnz noprsl |
||
1468 | mov [cdbase],0x1f0 |
||
1469 | mov [cdid],0xb0 |
||
1470 | noprsl: |
||
1471 | cmp ebx,3 |
||
1472 | jnz nosema |
||
1473 | mov [cdbase],0x170 |
||
1474 | mov [cdid],0xa0 |
||
1475 | nosema: |
||
1476 | cmp ebx,4 |
||
1477 | jnz nosesl |
||
1478 | mov [cdbase],0x170 |
||
1479 | mov [cdid],0xb0 |
||
1480 | nosesl: |
||
1481 | ret |
||
1482 | |||
1483 | cd_base db 0 |
||
1484 | |||
1485 | nsyse3: |
||
1486 | |||
1487 | cmp eax,4 ; SB |
||
1488 | jnz nsyse4 |
||
1489 | cmp ebx,0x100 |
||
1490 | jb nsyse4 |
||
1491 | mov edx,65535 |
||
1492 | cmp edx,ebx |
||
1493 | jb nsyse4 |
||
1494 | mov word [sb16],bx |
||
1495 | ret |
||
1496 | nsyse4: |
||
1497 | |||
1498 | cmp eax,5 ; SYSTEM LANGUAGE |
||
1499 | jnz nsyse5 |
||
1500 | mov [syslang],ebx |
||
1501 | ret |
||
1502 | nsyse5: |
||
1503 | |||
1504 | cmp eax,6 ; WSS |
||
1505 | jnz nsyse6 |
||
1506 | cmp ebx,0x100 |
||
1507 | jb nsyse6 |
||
1508 | mov [wss],ebx |
||
1509 | ret |
||
1510 | |||
1511 | wss_temp dd 0 |
||
1512 | |||
1513 | nsyse6: |
||
1514 | |||
1515 | cmp eax,7 ; HD BASE |
||
1516 | jne nsyse7 |
||
75 | diamond | 1517 | test ebx,ebx |
1518 | jz nosethd |
||
1519 | cmp ebx,4 |
||
1520 | ja nosethd |
||
1 | ha | 1521 | mov [hd_base],bl |
1522 | cmp ebx,1 |
||
1523 | jnz noprmahd |
||
1524 | mov [hdbase],0x1f0 |
||
1525 | mov [hdid],0x0 |
||
1526 | mov [hdpos],1 |
||
1527 | ; call set_FAT32_variables |
||
1528 | noprmahd: |
||
1529 | cmp ebx,2 |
||
1530 | jnz noprslhd |
||
1531 | mov [hdbase],0x1f0 |
||
1532 | mov [hdid],0x10 |
||
1533 | mov [hdpos],2 |
||
1534 | ; call set_FAT32_variables |
||
1535 | noprslhd: |
||
1536 | cmp ebx,3 |
||
1537 | jnz nosemahd |
||
1538 | mov [hdbase],0x170 |
||
1539 | mov [hdid],0x0 |
||
1540 | mov [hdpos],3 |
||
1541 | ; call set_FAT32_variables |
||
1542 | nosemahd: |
||
1543 | cmp ebx,4 |
||
1544 | jnz noseslhd |
||
1545 | mov [hdbase],0x170 |
||
1546 | mov [hdid],0x10 |
||
1547 | mov [hdpos],4 |
||
1548 | ; call set_FAT32_variables |
||
1549 | noseslhd: |
||
1550 | mov [0xfe10],dword 0 |
||
1551 | call reserve_hd1 |
||
1552 | call clear_hd_cache |
||
1553 | mov [hd1_status],0 ; free |
||
75 | diamond | 1554 | nosethd: |
1 | ha | 1555 | ret |
1556 | |||
1557 | hd_base db 0 |
||
1558 | |||
1559 | nsyse7: |
||
1560 | |||
1561 | cmp eax,8 ; HD PARTITION |
||
1562 | jne nsyse8 |
||
1563 | mov [fat32part],ebx |
||
1564 | ; call set_FAT32_variables |
||
1565 | call reserve_hd1 |
||
1566 | call clear_hd_cache |
||
1567 | pusha |
||
1568 | call choice_necessity_partition_1 |
||
1569 | popa |
||
1570 | mov [hd1_status],0 ; free |
||
1571 | ret |
||
1572 | nsyse8: |
||
1573 | |||
1574 | cmp eax,10 ; SOUND DMA CHANNEL |
||
1575 | jne no_set_sound_dma |
||
75 | diamond | 1576 | cmp ebx,3 |
1577 | ja sys_setup_err |
||
1 | ha | 1578 | mov [sound_dma],ebx |
1579 | ret |
||
1580 | no_set_sound_dma: |
||
1581 | |||
1582 | cmp eax,11 ; ENABLE LBA READ |
||
1583 | jne no_set_lba_read |
||
1584 | and ebx,1 |
||
1585 | mov [lba_read_enabled],ebx |
||
1586 | ret |
||
1587 | no_set_lba_read: |
||
1588 | |||
1589 | cmp eax,12 ; ENABLE PCI ACCESS |
||
1590 | jne no_set_pci_access |
||
1591 | and ebx,1 |
||
1592 | mov [pci_access_enabled],ebx |
||
1593 | ret |
||
1594 | no_set_pci_access: |
||
1595 | |||
1596 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
1597 | include 'vmodeint.inc' |
||
1598 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
1599 | |||
75 | diamond | 1600 | sys_setup_err: |
1 | ha | 1601 | mov [esp+36],dword -1 |
1602 | ret |
||
1603 | |||
1604 | |||
1605 | align 4 |
||
1606 | |||
1607 | sys_getsetup: |
||
1608 | |||
1609 | ; 1=roland mpu midi base , base io address |
||
1610 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
||
1611 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1612 | ; 4=sb16 base , base io address |
||
1613 | ; 5=system language, 1eng 2fi 3ger 4rus |
||
1614 | ; 6=wss base |
||
1615 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1616 | ; 8=fat32 partition in hd |
||
1617 | ; 9=get hs timer tic |
||
1618 | |||
1619 | cmp eax,1 |
||
1620 | jne ngsyse1 |
||
1621 | movzx eax,[midi_base] |
||
1622 | mov [esp+36],eax |
||
1623 | ret |
||
1624 | ngsyse1: |
||
1625 | |||
1626 | cmp eax,2 |
||
1627 | jne ngsyse2 |
||
1628 | cmp ebx,1 |
||
1629 | jnz kbnobaseret |
||
1630 | mov edi,[0x3010] |
||
115 | poddubny | 1631 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1632 | mov ebx,ecx |
1633 | mov eax,keymap |
||
1634 | mov ecx,128 |
||
1635 | call memmove |
||
1636 | ret |
||
1637 | kbnobaseret: |
||
1638 | cmp ebx,2 |
||
1639 | jnz kbnoshiftret |
||
1640 | mov edi,[0x3010] |
||
115 | poddubny | 1641 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1642 | mov ebx,ecx |
1643 | mov eax,keymap_shift |
||
1644 | mov ecx,128 |
||
1645 | call memmove |
||
1646 | ret |
||
1647 | kbnoshiftret: |
||
1648 | cmp ebx,3 |
||
1649 | jne kbnoaltret |
||
1650 | mov edi,[0x3010] |
||
115 | poddubny | 1651 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1652 | mov ebx,ecx |
1653 | mov eax,keymap_alt |
||
1654 | mov ecx,128 |
||
1655 | call memmove |
||
1656 | ret |
||
1657 | kbnoaltret: |
||
1658 | cmp ebx,9 |
||
1659 | jnz ngsyse2 |
||
1660 | movzx eax,word [keyboard] |
||
1661 | mov [esp+36],eax |
||
1662 | ret |
||
1663 | ngsyse2: |
||
1664 | |||
1665 | cmp eax,3 |
||
1666 | jnz ngsyse3 |
||
1667 | movzx eax,[cd_base] |
||
1668 | mov [esp+36],eax |
||
1669 | ret |
||
1670 | ngsyse3: |
||
1671 | |||
1672 | cmp eax,4 |
||
1673 | jne ngsyse4 |
||
1674 | mov eax,[sb16] |
||
1675 | mov [esp+36],eax |
||
1676 | ret |
||
1677 | ngsyse4: |
||
1678 | |||
1679 | cmp eax,5 |
||
1680 | jnz ngsyse5 |
||
1681 | mov eax,[syslang] |
||
1682 | mov [esp+36],eax |
||
1683 | ret |
||
1684 | ngsyse5: |
||
1685 | cmp eax,6 |
||
1686 | jnz ngsyse6 |
||
1687 | mov eax,[wss] |
||
1688 | mov [esp+36],eax |
||
1689 | ret |
||
1690 | ngsyse6: |
||
1691 | cmp eax,7 |
||
1692 | jnz ngsyse7 |
||
1693 | movzx eax,[hd_base] |
||
1694 | mov [esp+36],eax |
||
1695 | ret |
||
1696 | ngsyse7: |
||
1697 | cmp eax,8 |
||
1698 | jnz ngsyse8 |
||
1699 | mov eax,[fat32part] |
||
1700 | mov [esp+36],eax |
||
1701 | ret |
||
1702 | ngsyse8: |
||
1703 | cmp eax,9 |
||
1704 | jne ngsyse9 |
||
1705 | mov eax,[timer_ticks] ;[0xfdf0] |
||
1706 | mov [esp+36],eax |
||
1707 | ret |
||
1708 | ngsyse9: |
||
1709 | cmp eax,10 |
||
1710 | jnz ngsyse10 |
||
1711 | mov eax,[sound_dma] |
||
1712 | mov [esp+36],eax |
||
1713 | ret |
||
1714 | ngsyse10: |
||
1715 | cmp eax,11 |
||
1716 | jnz ngsyse11 |
||
1717 | mov eax,[lba_read_enabled] |
||
1718 | mov [esp+36],eax |
||
1719 | ret |
||
1720 | ngsyse11: |
||
1721 | cmp eax,12 |
||
1722 | jnz ngsyse12 |
||
1723 | mov eax,[pci_access_enabled] |
||
1724 | mov [esp+36],eax |
||
1725 | ret |
||
1726 | ngsyse12: |
||
1727 | mov [esp+36],dword 1 |
||
1728 | ret |
||
1729 | |||
1730 | |||
1731 | align 4 |
||
221 | serge | 1732 | mousefn dd msscreen, mswin, msbutton, msset |
1733 | dd app_load_cursor |
||
1734 | dd app_set_cursor |
||
233 | serge | 1735 | dd app_delete_cursor |
1 | ha | 1736 | |
1737 | readmousepos: |
||
1738 | |||
1739 | ; eax=0 screen relative |
||
1740 | ; eax=1 window relative |
||
1741 | ; eax=2 buttons pressed |
||
221 | serge | 1742 | ; eax=3 set mouse pos ; reserved |
1743 | ; eax=4 load cursor |
||
1744 | ; eax=5 set cursor |
||
1745 | ; eax=6 delete cursor ; reserved |
||
1 | ha | 1746 | |
221 | serge | 1747 | cmp eax, 6 |
1748 | ja msset |
||
1749 | jmp [mousefn+eax*4] |
||
1750 | msscreen: |
||
1751 | mov eax,[0xfb0a] |
||
1752 | shl eax,16 |
||
1753 | mov ax,[0xfb0c] |
||
1754 | mov [esp+36],eax |
||
1755 | ret |
||
1756 | mswin: |
||
1757 | mov eax,[0xfb0a] |
||
1758 | shl eax,16 |
||
1759 | mov ax,[0xfb0c] |
||
1760 | mov esi,[0x3010] |
||
1761 | mov bx, word [esi-twdw+WDATA.box.left] |
||
1762 | shl ebx,16 |
||
1763 | mov bx, word [esi-twdw+WDATA.box.top] |
||
1764 | sub eax,ebx |
||
1 | ha | 1765 | |
221 | serge | 1766 | mov edi,[CURRENT_TASK] |
1767 | shl edi,8 |
||
1768 | sub ax,word[edi+PROC_BASE+APPDATA.wnd_clientbox.top] |
||
1769 | rol eax,16 |
||
1770 | sub ax,word[edi+PROC_BASE+APPDATA.wnd_clientbox.left] |
||
1771 | rol eax,16 |
||
1772 | mov [esp+36],eax |
||
1773 | ret |
||
1774 | msbutton: |
||
1775 | movzx eax,byte [0xfb40] |
||
1776 | mov [esp+36],eax |
||
1777 | ret |
||
1778 | msset: |
||
1779 | ret |
||
164 | serge | 1780 | |
221 | serge | 1781 | app_load_cursor: |
1782 | add ebx, new_app_base |
||
1783 | cmp ebx, new_app_base |
||
1784 | jb msset |
||
1785 | stdcall load_cursor, ebx, ecx |
||
1786 | mov [esp+36], eax |
||
1787 | ret |
||
164 | serge | 1788 | |
221 | serge | 1789 | app_set_cursor: |
1790 | stdcall set_cursor, ebx |
||
1791 | mov [esp+36], eax |
||
1792 | ret |
||
1 | ha | 1793 | |
233 | serge | 1794 | app_delete_cursor: |
1795 | stdcall delete_cursor, ebx |
||
1796 | mov [esp+36], eax |
||
1797 | ret |
||
1 | ha | 1798 | |
1799 | is_input: |
||
1800 | |||
1801 | push edx |
||
1802 | mov dx,word [midisp] |
||
1803 | in al,dx |
||
1804 | and al,0x80 |
||
1805 | pop edx |
||
1806 | ret |
||
1807 | |||
1808 | is_output: |
||
1809 | |||
1810 | push edx |
||
1811 | mov dx,word [midisp] |
||
1812 | in al,dx |
||
1813 | and al,0x40 |
||
1814 | pop edx |
||
1815 | ret |
||
1816 | |||
1817 | |||
1818 | get_mpu_in: |
||
1819 | |||
1820 | push edx |
||
1821 | mov dx,word [mididp] |
||
1822 | in al,dx |
||
1823 | pop edx |
||
1824 | ret |
||
1825 | |||
1826 | |||
1827 | put_mpu_out: |
||
1828 | |||
1829 | push edx |
||
1830 | mov dx,word [mididp] |
||
1831 | out dx,al |
||
1832 | pop edx |
||
1833 | ret |
||
1834 | |||
1835 | |||
1836 | setuart: |
||
1837 | |||
1838 | su1: |
||
1839 | call is_output |
||
1840 | cmp al,0 |
||
1841 | jnz su1 |
||
1842 | mov dx,word [midisp] |
||
1843 | mov al,0xff |
||
1844 | out dx,al |
||
1845 | su2: |
||
1846 | mov dx,word [midisp] |
||
1847 | mov al,0xff |
||
1848 | out dx,al |
||
1849 | call is_input |
||
1850 | cmp al,0 |
||
1851 | jnz su2 |
||
1852 | call get_mpu_in |
||
1853 | cmp al,0xfe |
||
1854 | jnz su2 |
||
1855 | su3: |
||
1856 | call is_output |
||
1857 | cmp al,0 |
||
1858 | jnz su3 |
||
1859 | mov dx,word [midisp] |
||
1860 | mov al,0x3f |
||
1861 | out dx,al |
||
1862 | |||
1863 | ret |
||
1864 | |||
1865 | |||
1866 | align 4 |
||
1867 | |||
1868 | sys_midi: |
||
1869 | |||
1870 | cmp [mididp],0 |
||
1871 | jnz sm0 |
||
1872 | mov [esp+36],dword 1 |
||
1873 | ret |
||
1874 | sm0: |
||
1875 | |||
1876 | cmp eax,1 |
||
1877 | mov [esp+36],dword 0 |
||
1878 | jnz smn1 |
||
1879 | call setuart |
||
1880 | ret |
||
1881 | smn1: |
||
1882 | |||
1883 | cmp eax,2 |
||
1884 | jnz smn2 |
||
1885 | sm10: |
||
1886 | call get_mpu_in |
||
1887 | call is_output |
||
1888 | test al,al |
||
1889 | jnz sm10 |
||
1890 | mov al,bl |
||
1891 | call put_mpu_out |
||
1892 | ret |
||
1893 | smn2: |
||
1894 | |||
1895 | ret |
||
1896 | |||
1897 | |||
1898 | detect_devices: |
||
1899 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
1900 | include 'detect/commouse.inc' |
||
33 | mario79 | 1901 | include 'detect/ps2mouse.inc' |
1 | ha | 1902 | ;include 'detect/dev_fd.inc' |
1903 | ;include 'detect/dev_hdcd.inc' |
||
1904 | ;include 'detect/sear_par.inc' |
||
1905 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
1906 | ret |
||
1907 | |||
1908 | |||
1909 | sys_end: |
||
1910 | |||
1911 | mov eax,[0x3010] |
||
115 | poddubny | 1912 | mov [eax+TASKDATA.state], 3 ; terminate this program |
41 | mikedld | 1913 | |
1 | ha | 1914 | waitterm: ; wait here for termination |
1915 | mov eax,5 |
||
1916 | call delay_hs |
||
1917 | jmp waitterm |
||
1918 | |||
75 | diamond | 1919 | iglobal |
170 | serge | 1920 | align 4 |
75 | diamond | 1921 | sys_system_table: |
1922 | dd sysfn_shutdown ; 1 = system shutdown |
||
1923 | dd sysfn_terminate ; 2 = terminate thread |
||
1924 | dd sysfn_activate ; 3 = activate window |
||
1925 | dd sysfn_getidletime ; 4 = get idle time |
||
1926 | dd sysfn_getcpuclock ; 5 = get cpu clock |
||
1927 | dd sysfn_saveramdisk ; 6 = save ramdisk |
||
1928 | dd sysfn_getactive ; 7 = get active window |
||
1929 | dd sysfn_sound_flag ; 8 = get/set sound_flag |
||
1930 | dd sysfn_shutdown_param ; 9 = shutdown with parameter |
||
1931 | dd sysfn_minimize ; 10 = minimize window |
||
1932 | dd sysfn_getdiskinfo ; 11 = get disk subsystem info |
||
1933 | dd sysfn_lastkey ; 12 = get last pressed key |
||
1934 | dd sysfn_getversion ; 13 = get kernel version |
||
1935 | dd sysfn_waitretrace ; 14 = wait retrace |
||
1936 | dd sysfn_centermouse ; 15 = center mouse cursor |
||
1937 | dd sysfn_getfreemem ; 16 = get free memory size |
||
1938 | dd sysfn_getallmem ; 17 = get total memory size |
||
164 | serge | 1939 | dd sysfn_terminate2 ; 18 = terminate thread using PID |
120 | mario79 | 1940 | ; instead of slot |
1941 | dd sysfn_mouse_acceleration; 19 = set/get mouse acceleration |
||
170 | serge | 1942 | dd sysfn_meminfo ; 20 = get extended memory info |
75 | diamond | 1943 | sysfn_num = ($ - sys_system_table)/4 |
1944 | endg |
||
1945 | |||
1 | ha | 1946 | sys_system: |
75 | diamond | 1947 | dec eax |
1948 | cmp eax, sysfn_num |
||
1949 | jae @f |
||
1950 | jmp dword [sys_system_table + eax*4] |
||
1951 | @@: |
||
1952 | ret |
||
1 | ha | 1953 | |
75 | diamond | 1954 | sysfn_shutdown: ; 18.1 = BOOT |
1 | ha | 1955 | mov [0x2f0000+0x9030],byte 0 |
41 | mikedld | 1956 | for_shutdown_parameter: |
214 | serge | 1957 | |
1 | ha | 1958 | mov eax,[0x3004] |
1959 | add eax,2 |
||
1960 | mov [shutdown_processes],eax |
||
1961 | mov [0xFF00],al |
||
75 | diamond | 1962 | and dword [esp+36], 0 |
1 | ha | 1963 | ret |
1964 | uglobal |
||
1965 | shutdown_processes: dd 0x0 |
||
1966 | endg |
||
1967 | |||
75 | diamond | 1968 | sysfn_terminate: ; 18.2 = TERMINATE |
1 | ha | 1969 | cmp ebx,2 |
1970 | jb noprocessterminate |
||
1971 | mov edx,[0x3004] |
||
1972 | cmp ebx,edx |
||
75 | diamond | 1973 | ja noprocessterminate |
1 | ha | 1974 | mov eax,[0x3004] |
1975 | shl ebx,5 |
||
115 | poddubny | 1976 | mov edx,[ebx+0x3000+TASKDATA.pid] |
1977 | add ebx,0x3000+TASKDATA.state |
||
75 | diamond | 1978 | cmp byte [ebx], 9 |
1979 | jz noprocessterminate |
||
41 | mikedld | 1980 | |
1 | ha | 1981 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
1982 | mov [ebx],byte 3 ; clear possible i40's |
||
1983 | ;call MEM_Heap_UnLock |
||
1984 | |||
1985 | cmp edx,[application_table_status] ; clear app table stat |
||
1986 | jne noatsc |
||
1987 | mov [application_table_status],0 |
||
1988 | noatsc: |
||
75 | diamond | 1989 | noprocessterminate: |
1 | ha | 1990 | ret |
1991 | |||
85 | halyavin | 1992 | sysfn_terminate2: |
1993 | ;lock application_table_status mutex |
||
164 | serge | 1994 | .table_status: |
85 | halyavin | 1995 | cli |
1996 | cmp [application_table_status],0 |
||
1997 | je .stf |
||
1998 | sti |
||
1999 | call change_task |
||
2000 | jmp .table_status |
||
2001 | .stf: |
||
2002 | call set_application_table_status |
||
2003 | mov eax,ebx |
||
2004 | call pid_to_slot |
||
2005 | test eax,eax |
||
2006 | jz .not_found |
||
2007 | mov ebx,eax |
||
2008 | cli |
||
2009 | call sysfn_terminate |
||
2010 | mov [application_table_status],0 |
||
2011 | sti |
||
2012 | and dword [esp+36],0 |
||
2013 | ret |
||
2014 | .not_found: |
||
2015 | mov [application_table_status],0 |
||
2016 | or dword [esp+36],-1 |
||
2017 | ret |
||
2018 | |||
75 | diamond | 2019 | sysfn_activate: ; 18.3 = ACTIVATE WINDOW |
1 | ha | 2020 | cmp ebx,2 |
105 | poddubny | 2021 | jb .nowindowactivate |
1 | ha | 2022 | cmp ebx,[0x3004] |
105 | poddubny | 2023 | ja .nowindowactivate |
2024 | |||
2025 | mov [window_minimize], 2 ; restore window if minimized |
||
2026 | |||
2027 | movzx esi, word [0xC000 + ebx*2] |
||
164 | serge | 2028 | cmp esi, [0x3004] |
105 | poddubny | 2029 | je .nowindowactivate ; already active |
2030 | |||
2031 | mov edi, ebx |
||
2032 | shl edi, 5 |
||
2033 | add edi, window_data |
||
2034 | movzx esi, word [0xC000 + ebx * 2] |
||
2035 | lea esi, [0xC400 + esi * 2] |
||
2036 | call waredraw |
||
2037 | .nowindowactivate: |
||
1 | ha | 2038 | ret |
41 | mikedld | 2039 | |
75 | diamond | 2040 | sysfn_getidletime: ; 18.4 = GET IDLETIME |
1 | ha | 2041 | mov eax,[idleusesec] |
75 | diamond | 2042 | mov [esp+36], eax |
1 | ha | 2043 | ret |
2044 | |||
75 | diamond | 2045 | sysfn_getcpuclock: ; 18.5 = GET TSC/SEC |
1 | ha | 2046 | mov eax,[0xf600] |
75 | diamond | 2047 | mov [esp+36], eax |
1 | ha | 2048 | ret |
2049 | |||
2050 | ; SAVE ramdisk to /hd/1/menuet.img |
||
2051 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
||
2052 | include 'blkdev/rdsave.inc' |
||
2053 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
||
75 | diamond | 2054 | |
2055 | sysfn_getactive: ; 18.7 = get active window |
||
102 | poddubny | 2056 | mov eax, [0x3004] |
2057 | movzx eax, word [0xC400 + eax*2] |
||
75 | diamond | 2058 | mov [esp+36],eax |
1 | ha | 2059 | ret |
75 | diamond | 2060 | |
2061 | sysfn_sound_flag: ; 18.8 = get/set sound_flag |
||
1 | ha | 2062 | cmp ebx,1 |
2063 | jne nogetsoundflag |
||
2064 | movzx eax,byte [sound_flag] ; get sound_flag |
||
75 | diamond | 2065 | mov [esp+36],eax |
1 | ha | 2066 | ret |
2067 | nogetsoundflag: |
||
2068 | cmp ebx,2 |
||
2069 | jnz nosoundflag |
||
75 | diamond | 2070 | xor byte [sound_flag], 1 |
2071 | nosoundflag: |
||
41 | mikedld | 2072 | ret |
75 | diamond | 2073 | |
2074 | sysfn_shutdown_param: ; 18.9 = system shutdown with param |
||
1 | ha | 2075 | cmp ebx,1 |
75 | diamond | 2076 | jl exit_for_anyone |
1 | ha | 2077 | cmp ebx,4 |
2078 | jg exit_for_anyone |
||
2079 | mov [0x2f0000+0x9030],bl |
||
2080 | jmp for_shutdown_parameter |
||
75 | diamond | 2081 | |
2082 | sysfn_minimize: ; 18.10 = minimize window |
||
1 | ha | 2083 | mov [window_minimize],1 |
2084 | exit_for_anyone: |
||
2085 | ret |
||
75 | diamond | 2086 | |
2087 | sysfn_getdiskinfo: ; 18.11 = get disk info table |
||
1 | ha | 2088 | cmp ebx,1 |
2089 | jnz full_table |
||
2090 | small_table: |
||
2091 | call for_all_tables |
||
75 | diamond | 2092 | mov ecx,10 |
1 | ha | 2093 | cld |
2094 | rep movsb |
||
2095 | ret |
||
2096 | for_all_tables: |
||
115 | poddubny | 2097 | mov edi,[0x3010] |
2098 | mov edi,[edi+TASKDATA.mem_start] |
||
1 | ha | 2099 | add edi,ecx |
2100 | mov esi,0x40000 |
||
2101 | ret |
||
2102 | full_table: |
||
2103 | cmp ebx,2 |
||
2104 | jnz exit_for_anyone |
||
2105 | call for_all_tables |
||
75 | diamond | 2106 | mov ecx,16384 |
1 | ha | 2107 | cld |
2108 | rep movsd |
||
2109 | ret |
||
75 | diamond | 2110 | |
92 | diamond | 2111 | sysfn_lastkey: ; 18.12 = return 0 (backward compatibility) |
2112 | and dword [esp+36], 0 |
||
2113 | ret |
||
75 | diamond | 2114 | |
2115 | sysfn_getversion: ; 18.13 = get kernel ID and version |
||
115 | poddubny | 2116 | mov edi,[0x3010] |
2117 | mov edi,[edi+TASKDATA.mem_start] |
||
1 | ha | 2118 | add edi,ebx |
2119 | mov esi,version_inf |
||
2120 | mov ecx,version_end-version_inf |
||
2121 | cld |
||
2122 | rep movsb |
||
2123 | ret |
||
75 | diamond | 2124 | |
2125 | sysfn_waitretrace: ; 18.14 = sys wait retrace |
||
41 | mikedld | 2126 | ;wait retrace functions |
2127 | sys_wait_retrace: |
||
2128 | mov edx,0x3da |
||
2129 | WaitRetrace_loop: |
||
2130 | in al,dx |
||
2131 | test al,1000b |
||
2132 | jz WaitRetrace_loop |
||
2133 | mov [esp+36],dword 0 |
||
1 | ha | 2134 | ret |
75 | diamond | 2135 | |
2136 | sysfn_centermouse: ; 18.15 = mouse centered |
||
1 | ha | 2137 | call mouse_centered |
2138 | mov [esp+36],dword 0 |
||
2139 | ret |
||
75 | diamond | 2140 | |
120 | mario79 | 2141 | sysfn_mouse_acceleration: ; 18.19 = set/get mouse features |
2142 | cmp ebx,0 ; get mouse speed factor |
||
2143 | jnz .set_mouse_acceleration |
||
164 | serge | 2144 | xor eax,eax |
120 | mario79 | 2145 | mov ax,[mouse_speed_factor] |
2146 | mov [esp+36],eax |
||
2147 | ret |
||
2148 | .set_mouse_acceleration: |
||
2149 | cmp ebx,1 ; set mouse speed factor |
||
2150 | jnz .get_mouse_delay |
||
2151 | mov [mouse_speed_factor],cx |
||
2152 | ret |
||
2153 | .get_mouse_delay: |
||
2154 | cmp ebx,2 ; get mouse delay |
||
2155 | jnz .set_mouse_delay |
||
2156 | mov eax,[mouse_delay] |
||
2157 | mov [esp+36],eax |
||
2158 | ret |
||
2159 | .set_mouse_delay: |
||
2160 | cmp ebx,3 ; set mouse delay |
||
2161 | jnz .set_pointer_position |
||
2162 | mov [mouse_delay],ecx |
||
2163 | ret |
||
2164 | .set_pointer_position: |
||
2165 | cmp ebx,4 ; set mouse pointer position |
||
2166 | jnz .end |
||
2167 | mov [0xFB0C],cx ;y |
||
2168 | ror ecx,16 |
||
2169 | mov [0xFB0A],cx ;x |
||
2170 | rol ecx,16 |
||
2171 | .end: |
||
2172 | ret |
||
2173 | |||
75 | diamond | 2174 | sysfn_getfreemem: |
170 | serge | 2175 | mov eax, [pg_data.pages_free] |
2176 | shl eax, 2 |
||
2177 | mov [esp+36],eax |
||
1 | ha | 2178 | ret |
75 | diamond | 2179 | |
2180 | sysfn_getallmem: |
||
170 | serge | 2181 | mov eax,[MEM_AMOUNT] |
2182 | shr eax, 10 |
||
75 | diamond | 2183 | mov [esp+36],eax |
32 | halyavin | 2184 | ret |
2185 | |||
41 | mikedld | 2186 | uglobal |
2187 | ;// mike.dld, 2006-29-01 [ |
||
2188 | screen_workarea RECT |
||
2189 | ;// mike.dld, 2006-29-01 ] |
||
1 | ha | 2190 | window_minimize db 0 |
2191 | sound_flag db 0 |
||
41 | mikedld | 2192 | endg |
1 | ha | 2193 | |
41 | mikedld | 2194 | iglobal |
2195 | version_inf: |
||
202 | diamond | 2196 | db 0,6,3,0 ; version 0.6.3.0 |
41 | mikedld | 2197 | db UID_KOLIBRI |
2198 | db 'Kolibri',0 |
||
2199 | version_end: |
||
2200 | endg |
||
1 | ha | 2201 | |
41 | mikedld | 2202 | UID_NONE=0 |
1 | ha | 2203 | UID_MENUETOS=1 ;official |
2204 | UID_KOLIBRI=2 ;russian |
||
2205 | |||
2206 | sys_cachetodiskette: |
||
19 | mario79 | 2207 | ; pushad |
2208 | ; cmp eax,1 |
||
2209 | ; jne no_write_all_of_ramdisk |
||
2210 | ; call fdc_writeramdisk |
||
2211 | ; popad |
||
2212 | ; ret |
||
2213 | ; no_write_all_of_ramdisk: |
||
2214 | ; cmp eax,2 |
||
2215 | ; jne no_write_part_of_ramdisk |
||
2216 | ; call fdc_commitflush |
||
2217 | ; popad |
||
2218 | ; ret |
||
2219 | ; no_write_part_of_ramdisk: |
||
2220 | ; cmp eax,3 |
||
2221 | ; jne no_set_fdc |
||
2222 | ; call fdc_set |
||
2223 | ; popad |
||
2224 | ; ret |
||
2225 | ; no_set_fdc: |
||
2226 | ; cmp eax,4 |
||
2227 | ; jne no_get_fdc |
||
2228 | ; popad |
||
2229 | ; call fdc_get |
||
2230 | ; mov [esp+36],ecx |
||
2231 | ; ret |
||
2232 | ; no_get_fdc: |
||
2233 | ; popad |
||
2234 | ; ret |
||
2235 | cmp eax,1 |
||
2236 | jne no_floppy_a_save |
||
2237 | mov [flp_number],1 |
||
2238 | jmp save_image_on_floppy |
||
2239 | no_floppy_a_save: |
||
1 | ha | 2240 | cmp eax,2 |
19 | mario79 | 2241 | jne no_floppy_b_save |
2242 | mov [flp_number],2 |
||
2243 | save_image_on_floppy: |
||
2244 | call save_image |
||
2245 | mov [esp+36],dword 0 |
||
2246 | cmp [FDC_Status],0 |
||
41 | mikedld | 2247 | je yes_floppy_save |
19 | mario79 | 2248 | no_floppy_b_save: |
2249 | mov [esp+36],dword 1 |
||
2250 | yes_floppy_save: |
||
1 | ha | 2251 | ret |
2252 | |||
2253 | uglobal |
||
2254 | ; bgrchanged dd 0x0 |
||
2255 | endg |
||
2256 | |||
2257 | sys_background: |
||
2258 | |||
2259 | cmp eax,1 ; BACKGROUND SIZE |
||
2260 | jnz nosb1 |
||
2261 | cmp ebx,0 |
||
2262 | je sbgrr |
||
2263 | cmp ecx,0 |
||
2264 | je sbgrr |
||
2265 | mov [display_data-8],ebx |
||
2266 | mov [display_data-4],ecx |
||
2267 | ; mov [bgrchanged],1 |
||
2268 | sbgrr: |
||
2269 | ret |
||
2270 | nosb1: |
||
2271 | |||
2272 | cmp eax,2 ; SET PIXEL |
||
2273 | jnz nosb2 |
||
2274 | mov edx,0x160000-16 |
||
2275 | cmp edx,ebx |
||
2276 | jbe nosb2 |
||
2277 | mov edx,[ebx] |
||
2278 | and edx,0xFF000000 ;255*256*256*256 |
||
2279 | and ecx,0x00FFFFFF ;255*256*256+255*256+255 |
||
2280 | add edx,ecx |
||
2281 | mov [ebx+0x300000],edx |
||
2282 | ; mov [bgrchanged],1 |
||
2283 | ret |
||
2284 | nosb2: |
||
2285 | |||
2286 | cmp eax,3 ; DRAW BACKGROUND |
||
2287 | jnz nosb3 |
||
2288 | draw_background_temp: |
||
2289 | ; cmp [bgrchanged],1 ;0 |
||
2290 | ; je nosb31 |
||
2291 | ;draw_background_temp: |
||
2292 | ; mov [bgrchanged],1 ;0 |
||
2293 | mov [0xfff0],byte 1 |
||
76 | mario79 | 2294 | mov [background_defined], 1 |
1 | ha | 2295 | nosb31: |
2296 | ret |
||
2297 | nosb3: |
||
2298 | |||
2299 | cmp eax,4 ; TILED / STRETCHED |
||
2300 | jnz nosb4 |
||
2301 | cmp ebx,[display_data-12] |
||
2302 | je nosb41 |
||
2303 | mov [display_data-12],ebx |
||
2304 | ; mov [bgrchanged],1 |
||
2305 | nosb41: |
||
2306 | ret |
||
2307 | nosb4: |
||
2308 | |||
2309 | cmp eax,5 ; BLOCK MOVE TO BGR |
||
2310 | jnz nosb5 |
||
2311 | ; bughere |
||
2312 | mov edi, [0x3010] |
||
115 | poddubny | 2313 | add ebx, [edi+TASKDATA.mem_start] |
1 | ha | 2314 | ; mov esi, ebx |
2315 | ; mov edi, ecx |
||
2316 | mov eax, ebx |
||
2317 | mov ebx, ecx |
||
2318 | add ecx, edx |
||
2319 | cmp ecx, 0x160000-16 |
||
2320 | ja .fin |
||
2321 | ; add edi, 0x300000 |
||
2322 | add ebx, 0x300000 |
||
2323 | mov ecx, edx |
||
2324 | cmp ecx, 0x160000-16 |
||
2325 | ja .fin |
||
2326 | ; mov [bgrchanged],1 |
||
2327 | ; cld |
||
2328 | ; rep movsb |
||
2329 | call memmove |
||
2330 | .fin: |
||
2331 | ret |
||
2332 | nosb5: |
||
2333 | |||
2334 | ret |
||
2335 | |||
2336 | |||
2337 | align 4 |
||
2338 | |||
2339 | sys_getbackground: |
||
2340 | |||
2341 | cmp eax,1 ; SIZE |
||
2342 | jnz nogb1 |
||
2343 | mov eax,[display_data-8] |
||
2344 | shl eax,16 |
||
2345 | mov ax,[display_data-4] |
||
2346 | mov [esp+36],eax |
||
2347 | ret |
||
2348 | nogb1: |
||
2349 | |||
2350 | cmp eax,2 ; PIXEL |
||
2351 | jnz nogb2 |
||
2352 | mov edx,0x160000-16 |
||
2353 | cmp edx,ebx |
||
2354 | jbe nogb2 |
||
2355 | mov eax, [ebx+0x300000] |
||
2356 | and eax, 0xFFFFFF |
||
2357 | mov [esp+36],eax |
||
2358 | ret |
||
2359 | nogb2: |
||
2360 | |||
2361 | cmp eax,4 ; TILED / STRETCHED |
||
2362 | jnz nogb4 |
||
2363 | mov eax,[display_data-12] |
||
2364 | nogb4: |
||
2365 | mov [esp+36],eax |
||
2366 | ret |
||
2367 | |||
2368 | |||
2369 | align 4 |
||
2370 | |||
2371 | sys_getkey: |
||
2372 | mov [esp+36],dword 1 |
||
92 | diamond | 2373 | ; test main buffer |
1 | ha | 2374 | mov ebx, [0x3000] ; TOP OF WINDOW STACK |
2375 | movzx ecx,word [0xC000 + ebx * 2] |
||
2376 | mov edx,[0x3004] |
||
2377 | cmp ecx,edx |
||
2378 | jne .finish |
||
2379 | cmp [0xf400],byte 0 |
||
2380 | je .finish |
||
2381 | movzx eax,byte [0xf401] |
||
2382 | shl eax,8 |
||
2383 | push eax |
||
2384 | dec byte [0xf400] |
||
2385 | and byte [0xf400],127 |
||
2386 | movzx ecx,byte [0xf400] |
||
2387 | add ecx,2 |
||
2388 | ; mov esi,0xf402 |
||
2389 | ; mov edi,0xf401 |
||
2390 | ; cld |
||
2391 | ; rep movsb |
||
2392 | mov eax, 0xF402 |
||
2393 | mov ebx, 0xF401 |
||
2394 | call memmove |
||
2395 | pop eax |
||
92 | diamond | 2396 | .ret_eax: |
1 | ha | 2397 | mov [esp+36],eax |
92 | diamond | 2398 | ret |
1 | ha | 2399 | .finish: |
92 | diamond | 2400 | ; test hotkeys buffer |
2401 | mov ecx, hotkey_buffer |
||
2402 | @@: |
||
2403 | cmp [ecx], ebx |
||
2404 | jz .found |
||
2405 | add ecx, 8 |
||
2406 | cmp ecx, hotkey_buffer+120*8 |
||
2407 | jb @b |
||
2408 | ret |
||
2409 | .found: |
||
2410 | mov ax, [ecx+6] |
||
2411 | shl eax, 16 |
||
2412 | mov ah, [ecx+4] |
||
2413 | mov al, 2 |
||
2414 | and dword [ecx+4], 0 |
||
2415 | and dword [ecx], 0 |
||
2416 | jmp .ret_eax |
||
1 | ha | 2417 | |
2418 | align 4 |
||
2419 | |||
2420 | sys_getbutton: |
||
2421 | |||
2422 | mov ebx, [0x3000] ; TOP OF WINDOW STACK |
||
2423 | mov [esp+36],dword 1 |
||
2424 | movzx ecx, word [0xC000 + ebx * 2] |
||
2425 | mov edx, [0x3004] ; less than 256 processes |
||
2426 | cmp ecx,edx |
||
2427 | jne .exit |
||
2428 | movzx eax,byte [0xf500] |
||
2429 | test eax,eax |
||
2430 | jz .exit |
||
2431 | mov eax,[0xf501] |
||
2432 | shl eax,8 |
||
2433 | mov [0xf500],byte 0 |
||
2434 | mov [esp+36],eax |
||
2435 | .exit: |
||
2436 | ret |
||
2437 | |||
2438 | |||
2439 | align 4 |
||
2440 | |||
2441 | sys_cpuusage: |
||
2442 | |||
2443 | ; RETURN: |
||
2444 | ; |
||
2445 | ; +00 dword process cpu usage |
||
2446 | ; +04 word position in windowing stack |
||
2447 | ; +06 word windowing stack value at current position (cpu nro) |
||
2448 | ; +10 12 bytes name |
||
2449 | ; +22 dword start in mem |
||
2450 | ; +26 dword used mem |
||
2451 | ; +30 dword PID , process idenfification number |
||
2452 | ; |
||
2453 | |||
2454 | mov edi,[0x3010] ; eax = return area |
||
115 | poddubny | 2455 | add eax,[edi + TASKDATA.mem_start] |
1 | ha | 2456 | |
2457 | cmp ebx,-1 ; who am I ? |
||
2458 | jne no_who_am_i |
||
2459 | mov ebx,[0x3000] |
||
2460 | no_who_am_i: |
||
2461 | |||
2462 | push eax ; return area |
||
2463 | push ebx ; process number |
||
2464 | |||
2465 | push ebx |
||
2466 | push ebx |
||
2467 | push eax |
||
2468 | |||
2469 | ; return memory usage |
||
2470 | |||
2471 | xor edx,edx |
||
2472 | mov eax,0x20 |
||
2473 | mul ebx |
||
115 | poddubny | 2474 | add eax,0x3000+TASKDATA.cpu_usage |
1 | ha | 2475 | mov ebx,eax |
2476 | pop eax |
||
2477 | mov ecx,[ebx] |
||
2478 | mov [eax],ecx |
||
2479 | pop ebx |
||
2480 | mov cx, [0xC000 + ebx * 2] |
||
2481 | mov [eax+4],cx |
||
2482 | mov cx, [0xC400 + ebx * 2] |
||
2483 | mov [eax+6],cx |
||
2484 | push eax |
||
2485 | mov eax,ebx |
||
2486 | shl eax,8 |
||
115 | poddubny | 2487 | add eax,0x80000+APPDATA.app_name |
1 | ha | 2488 | pop ebx |
2489 | add ebx,10 |
||
2490 | mov ecx,11 |
||
2491 | call memmove |
||
2492 | |||
2493 | ; memory usage |
||
2494 | |||
2495 | xor eax,eax |
||
2496 | mov edx,0x100000*16 |
||
2497 | pop ecx ; get gdt of tss |
||
2498 | cmp ecx,1 |
||
2499 | je os_mem |
||
2500 | shl ecx,8 |
||
115 | poddubny | 2501 | mov edx,[0x80000+ecx+APPDATA.mem_size] ;0x8c |
1 | ha | 2502 | mov eax,std_application_base_address |
2503 | ; eax run base -> edx used memory |
||
2504 | os_mem: |
||
2505 | dec edx |
||
2506 | mov [ebx+12],eax |
||
2507 | mov [ebx+16],edx |
||
2508 | |||
2509 | ; PID (+30) |
||
2510 | |||
2511 | mov eax,[esp] |
||
2512 | shl eax,5 |
||
115 | poddubny | 2513 | add eax,0x3000+TASKDATA.pid |
1 | ha | 2514 | mov eax,[eax] |
2515 | mov [ebx+20],eax |
||
2516 | |||
2517 | ; window position and size |
||
2518 | |||
2519 | mov esi,[esp] |
||
2520 | shl esi,5 |
||
115 | poddubny | 2521 | add esi,window_data + WDATA.box |
1 | ha | 2522 | mov edi,[esp+4] |
2523 | add edi,34 |
||
115 | poddubny | 2524 | mov ecx,4 |
1 | ha | 2525 | cld |
115 | poddubny | 2526 | rep movsd |
1 | ha | 2527 | |
2528 | ; Process state (+50) |
||
2529 | |||
2530 | mov eax,[esp] |
||
2531 | shl eax,5 |
||
115 | poddubny | 2532 | add eax,0x3000+TASKDATA.state |
1 | ha | 2533 | mov eax,[eax] |
2534 | mov [ebx+40],ax |
||
2535 | |||
138 | mikedld | 2536 | ; Window client area box |
1 | ha | 2537 | |
138 | mikedld | 2538 | mov esi,[esp] |
2539 | shl esi,8 |
||
2540 | add esi,0x80000+APPDATA.wnd_clientbox |
||
2541 | lea edi,[ebx+44] |
||
2542 | mov ecx,4 |
||
2543 | rep movsd |
||
164 | serge | 2544 | |
2545 | ; Window state |
||
2546 | |||
138 | mikedld | 2547 | mov esi,[esp] |
2548 | shl esi,5 |
||
2549 | add esi,window_data + WDATA.box |
||
164 | serge | 2550 | mov al,[esi+window_data+WDATA.fl_wstate] |
2551 | mov [edi],al |
||
138 | mikedld | 2552 | |
1 | ha | 2553 | pop ebx |
2554 | pop eax |
||
2555 | |||
2556 | ; return number of processes |
||
2557 | |||
2558 | mov eax,[0x3004] |
||
2559 | mov [esp+36],eax |
||
2560 | ret |
||
2561 | |||
2562 | |||
2563 | |||
2564 | |||
2565 | align 4 |
||
2566 | sys_clock: |
||
2567 | cli |
||
2568 | ; Mikhail Lisovin xx Jan 2005 |
||
2569 | @@: mov al, 10 |
||
2570 | out 0x70, al |
||
2571 | in al, 0x71 |
||
2572 | test al, al |
||
2573 | jns @f |
||
2574 | mov esi, 1 |
||
2575 | call delay_ms |
||
2576 | jmp @b |
||
2577 | @@: |
||
2578 | ; end Lisovin's fix |
||
2579 | |||
2580 | xor al,al ; seconds |
||
2581 | out 0x70,al |
||
2582 | in al,0x71 |
||
2583 | movzx ecx,al |
||
2584 | mov al,02 ; minutes |
||
2585 | shl ecx,16 |
||
2586 | out 0x70,al |
||
2587 | in al,0x71 |
||
2588 | movzx edx,al |
||
2589 | mov al,04 ; hours |
||
2590 | shl edx,8 |
||
2591 | out 0x70,al |
||
2592 | in al,0x71 |
||
2593 | add ecx,edx |
||
2594 | movzx edx,al |
||
2595 | add ecx,edx |
||
2596 | sti |
||
2597 | mov [esp+36],ecx |
||
2598 | ret |
||
2599 | |||
2600 | |||
2601 | align 4 |
||
2602 | |||
2603 | sys_date: |
||
2604 | |||
2605 | cli |
||
75 | diamond | 2606 | |
2607 | @@: mov al, 10 |
||
2608 | out 0x70, al |
||
2609 | in al, 0x71 |
||
2610 | test al, al |
||
2611 | jns @f |
||
2612 | mov esi, 1 |
||
2613 | call delay_ms |
||
2614 | jmp @b |
||
2615 | @@: |
||
2616 | |||
2617 | mov ch,0 |
||
1 | ha | 2618 | mov al,7 ; date |
2619 | out 0x70,al |
||
2620 | in al,0x71 |
||
2621 | mov cl,al |
||
2622 | mov al,8 ; month |
||
2623 | shl ecx,16 |
||
2624 | out 0x70,al |
||
2625 | in al,0x71 |
||
2626 | mov ch,al |
||
2627 | mov al,9 ; year |
||
2628 | out 0x70,al |
||
2629 | in al,0x71 |
||
2630 | mov cl,al |
||
2631 | sti |
||
2632 | mov [esp+36],ecx |
||
2633 | ret |
||
2634 | |||
2635 | |||
2636 | ; redraw status |
||
2637 | |||
2638 | sys_redrawstat: |
||
2639 | |||
2640 | cmp eax,1 |
||
2641 | jne no_widgets_away |
||
2642 | |||
2643 | ; buttons away |
||
2644 | |||
2645 | mov ecx,[0x3000] |
||
2646 | |||
2647 | sys_newba2: |
||
2648 | |||
2649 | mov edi,[0xfe88] |
||
2650 | cmp [edi],dword 0 ; empty button list ? |
||
2651 | je end_of_buttons_away |
||
2652 | |||
2653 | movzx ebx,word [edi] |
||
2654 | inc ebx |
||
2655 | |||
2656 | mov eax,edi |
||
2657 | |||
2658 | sys_newba: |
||
2659 | |||
2660 | dec ebx |
||
2661 | jz end_of_buttons_away |
||
2662 | |||
2663 | add eax,0x10 |
||
2664 | cmp cx,[eax] |
||
2665 | jnz sys_newba |
||
2666 | |||
2667 | push eax ebx ecx |
||
2668 | mov ecx,ebx |
||
2669 | inc ecx |
||
2670 | shl ecx,4 |
||
2671 | mov ebx,eax |
||
2672 | add eax,0x10 |
||
2673 | call memmove |
||
2674 | dec dword [edi] |
||
2675 | pop ecx ebx eax |
||
2676 | |||
2677 | jmp sys_newba2 |
||
2678 | |||
2679 | end_of_buttons_away: |
||
2680 | |||
2681 | ret |
||
2682 | |||
2683 | no_widgets_away: |
||
2684 | |||
2685 | cmp eax,2 |
||
2686 | jnz srl1 |
||
2687 | |||
2688 | mov edx,[0x3010] ; return whole screen draw area for this app |
||
2689 | add edx,draw_data-0x3000 |
||
115 | poddubny | 2690 | mov [edx+RECT.left], 0 |
2691 | mov [edx+RECT.top], 0 |
||
1 | ha | 2692 | mov eax,[0xfe00] |
115 | poddubny | 2693 | mov [edx+RECT.right],eax |
1 | ha | 2694 | mov eax,[0xfe04] |
115 | poddubny | 2695 | mov [edx+RECT.bottom],eax |
1 | ha | 2696 | |
2697 | mov edi,[0x3010] |
||
186 | diamond | 2698 | or [edi-twdw+WDATA.fl_wdrawn], 1 ; no new position & buttons from app |
1 | ha | 2699 | |
2700 | call sys_window_mouse |
||
2701 | |||
2702 | ret |
||
2703 | |||
2704 | srl1: |
||
2705 | |||
2706 | ret |
||
2707 | |||
2708 | |||
2709 | sys_drawwindow: |
||
2710 | |||
2711 | mov edi,ecx |
||
2712 | shr edi,16+8 |
||
2713 | and edi,15 |
||
2714 | |||
2715 | cmp edi,0 ; type I - original style |
||
2716 | jne nosyswI |
||
33 | mario79 | 2717 | inc [mouse_pause] |
36 | mario79 | 2718 | call [disable_mouse] |
1 | ha | 2719 | call sys_set_window |
36 | mario79 | 2720 | call [disable_mouse] |
1 | ha | 2721 | call drawwindow_I |
114 | mikedld | 2722 | ;dec [mouse_pause] |
2723 | ;call [draw_pointer] |
||
2724 | ;ret |
||
2725 | jmp draw_window_caption.2 |
||
1 | ha | 2726 | nosyswI: |
2727 | |||
2728 | cmp edi,1 ; type II - only reserve area, no draw |
||
2729 | jne nosyswII |
||
33 | mario79 | 2730 | inc [mouse_pause] |
36 | mario79 | 2731 | call [disable_mouse] |
1 | ha | 2732 | call sys_set_window |
36 | mario79 | 2733 | call [disable_mouse] |
1 | ha | 2734 | call sys_window_mouse |
33 | mario79 | 2735 | dec [mouse_pause] |
36 | mario79 | 2736 | call [draw_pointer] |
1 | ha | 2737 | ret |
2738 | nosyswII: |
||
2739 | |||
2740 | cmp edi,2 ; type III - new style |
||
2741 | jne nosyswIII |
||
33 | mario79 | 2742 | inc [mouse_pause] |
36 | mario79 | 2743 | call [disable_mouse] |
1 | ha | 2744 | call sys_set_window |
36 | mario79 | 2745 | call [disable_mouse] |
1 | ha | 2746 | call drawwindow_III |
114 | mikedld | 2747 | ;dec [mouse_pause] |
2748 | ;call [draw_pointer] |
||
2749 | ;ret |
||
2750 | jmp draw_window_caption.2 |
||
1 | ha | 2751 | nosyswIII: |
2752 | |||
2753 | cmp edi,3 ; type IV - skinned window |
||
2754 | jne nosyswIV |
||
33 | mario79 | 2755 | |
102 | poddubny | 2756 | ; parameter for drawwindow_IV |
35 | halyavin | 2757 | push 0 |
102 | poddubny | 2758 | mov edi, [0x3004] |
2759 | movzx edi, word [0xC400 + edi*2] |
||
2760 | cmp edi, [0x3000] |
||
33 | mario79 | 2761 | jne @f |
102 | poddubny | 2762 | inc dword [esp] |
2763 | @@: |
||
33 | mario79 | 2764 | |
2765 | inc [mouse_pause] |
||
36 | mario79 | 2766 | call [disable_mouse] |
1 | ha | 2767 | call sys_set_window |
36 | mario79 | 2768 | call [disable_mouse] |
2769 | call drawwindow_IV |
||
114 | mikedld | 2770 | ;dec [mouse_pause] |
2771 | ;call [draw_pointer] |
||
2772 | ;ret |
||
2773 | jmp draw_window_caption.2 |
||
1 | ha | 2774 | nosyswIV: |
2775 | |||
2776 | ret |
||
2777 | |||
2778 | |||
114 | mikedld | 2779 | draw_window_caption: |
2780 | inc [mouse_pause] |
||
2781 | call [disable_mouse] |
||
2782 | |||
2783 | xor eax,eax |
||
2784 | mov edx,[0x3004] |
||
2785 | movzx edx,word[0xC400+edx*2] |
||
2786 | cmp edx,[0x3000] |
||
2787 | jne @f |
||
2788 | inc eax |
||
2789 | @@: mov edx,[0x3000] |
||
2790 | shl edx,5 |
||
2791 | add edx,window_data |
||
2792 | movzx ebx,[edx+WDATA.fl_wstyle] |
||
2793 | and bl,0x0F |
||
2794 | cmp bl,3 |
||
2795 | jne .not_style_3 |
||
2796 | |||
2797 | push edx |
||
2798 | call drawwindow_IV_caption |
||
2799 | add esp,4 |
||
2800 | jmp .2 |
||
2801 | |||
2802 | .not_style_3: |
||
2803 | cmp bl,2 |
||
2804 | jne .not_style_2 |
||
2805 | |||
2806 | call drawwindow_III_caption |
||
2807 | jmp .2 |
||
2808 | |||
2809 | .not_style_2: |
||
2810 | cmp bl,0 |
||
2811 | jne .2 |
||
2812 | |||
2813 | call drawwindow_I_caption |
||
2814 | |||
2815 | ;-------------------------------------------------------------- |
||
2816 | .2: ;jmp @f |
||
2817 | mov edi,[0x3000] |
||
2818 | shl edi,5 |
||
2819 | test [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
||
2820 | jz @f |
||
2821 | mov ecx,[edi*8+0x80000+APPDATA.wnd_caption] |
||
2822 | or ecx,ecx |
||
2823 | jz @f |
||
115 | poddubny | 2824 | add ecx,[edi+twdw+TASKDATA.mem_start] |
114 | mikedld | 2825 | |
2826 | movzx eax,[edi+window_data+WDATA.fl_wstyle] |
||
2827 | and al,0x0F |
||
2828 | cmp al,3 |
||
2829 | jne .not_skinned |
||
2830 | |||
2831 | mov ebp,[edi+window_data+WDATA.box.left-2] |
||
2832 | mov bp,word[edi+window_data+WDATA.box.top] |
||
2833 | movzx eax,word[edi+window_data+WDATA.box.width] |
||
2834 | sub ax,[_skinmargins.left] |
||
2835 | sub ax,[_skinmargins.right] |
||
2836 | cwde |
||
2837 | cdq |
||
2838 | mov ebx,6 |
||
2839 | idiv ebx |
||
2840 | or eax,eax |
||
2841 | js @f |
||
2842 | mov edx,eax |
||
2843 | mov eax,dword[_skinmargins.left-2] |
||
2844 | mov ax,word[_skinh] |
||
2845 | sub ax,[_skinmargins.bottom] |
||
2846 | sub ax,[_skinmargins.top] |
||
2847 | sar ax,1 |
||
2848 | adc ax,0 |
||
2849 | add ax,[_skinmargins.top] |
||
2850 | add ax,-3 |
||
2851 | add eax,ebp |
||
139 | diamond | 2852 | jmp .dodraw |
114 | mikedld | 2853 | |
2854 | .not_skinned: |
||
2855 | cmp al,1 |
||
2856 | je @f |
||
2857 | |||
2858 | mov ebp,[edi+window_data+WDATA.box.left-2] |
||
2859 | mov bp,word[edi+window_data+WDATA.box.top] |
||
2860 | movzx eax,word[edi+window_data+WDATA.box.width] |
||
2861 | sub eax,16 |
||
2862 | cwde |
||
2863 | cdq |
||
2864 | mov ebx,6 |
||
2865 | idiv ebx |
||
2866 | or eax,eax |
||
2867 | js @f |
||
2868 | mov edx,eax |
||
2869 | mov eax,0x00080007 |
||
2870 | add eax,ebp |
||
139 | diamond | 2871 | .dodraw: |
114 | mikedld | 2872 | mov ebx,[common_colours+16];0x00FFFFFF |
139 | diamond | 2873 | or ebx, 0x80000000 |
114 | mikedld | 2874 | xor edi,edi |
2875 | call dtext |
||
2876 | |||
2877 | @@: |
||
2878 | ;-------------------------------------------------------------- |
||
2879 | dec [mouse_pause] |
||
2880 | call [draw_pointer] |
||
2881 | ret |
||
2882 | |||
2883 | iglobal |
||
2884 | align 4 |
||
2885 | window_topleft dd \ |
||
2886 | 1, 21,\ |
||
2887 | 0, 0,\ |
||
2888 | 5, 20,\ |
||
2889 | 5, ? |
||
2890 | endg |
||
2891 | |||
2892 | set_window_clientbox: |
||
2893 | push eax ecx edi |
||
2894 | |||
2895 | mov eax,[_skinh] |
||
2896 | mov [window_topleft+4*7],eax |
||
2897 | |||
2898 | mov ecx,edi |
||
2899 | sub edi,window_data |
||
2900 | shl edi,3 |
||
2901 | test [ecx+WDATA.fl_wstyle],WSTYLE_CLIENTRELATIVE |
||
2902 | jz @f |
||
2903 | |||
2904 | movzx eax,[ecx+WDATA.fl_wstyle] |
||
2905 | and eax,0x0F |
||
2906 | mov eax,[eax*8+window_topleft+0] |
||
2907 | mov [edi+0x80000+APPDATA.wnd_clientbox.left],eax |
||
2908 | shl eax,1 |
||
2909 | neg eax |
||
2910 | add eax,[ecx+WDATA.box.width] |
||
2911 | mov [edi+0x80000+APPDATA.wnd_clientbox.width],eax |
||
2912 | |||
2913 | movzx eax,[ecx+WDATA.fl_wstyle] |
||
2914 | and eax,0x0F |
||
2915 | push [eax*8+window_topleft+0] |
||
2916 | mov eax,[eax*8+window_topleft+4] |
||
2917 | mov [edi+0x80000+APPDATA.wnd_clientbox.top],eax |
||
2918 | neg eax |
||
2919 | sub eax,[esp] |
||
2920 | add eax,[ecx+WDATA.box.height] |
||
2921 | mov [edi+0x80000+APPDATA.wnd_clientbox.height],eax |
||
2922 | add esp,4 |
||
2923 | |||
2924 | pop edi ecx eax |
||
2925 | ret |
||
2926 | @@: |
||
2927 | xor eax,eax |
||
2928 | mov [edi+0x80000+APPDATA.wnd_clientbox.left],eax |
||
2929 | mov [edi+0x80000+APPDATA.wnd_clientbox.top],eax |
||
2930 | mov eax,[ecx+WDATA.box.width] |
||
2931 | mov [edi+0x80000+APPDATA.wnd_clientbox.width],eax |
||
2932 | mov eax,[ecx+WDATA.box.height] |
||
2933 | mov [edi+0x80000+APPDATA.wnd_clientbox.height],eax |
||
2934 | |||
2935 | pop edi ecx eax |
||
2936 | ret |
||
2937 | |||
1 | ha | 2938 | sys_set_window: |
2939 | |||
2940 | mov edi,[0x3000] |
||
2941 | shl edi,5 |
||
2942 | add edi,window_data |
||
2943 | |||
2944 | ; colors |
||
114 | mikedld | 2945 | mov [edi+WDATA.cl_workarea],ecx |
2946 | mov [edi+WDATA.cl_titlebar],edx |
||
2947 | mov [edi+WDATA.cl_frames],esi |
||
1 | ha | 2948 | |
2949 | ; check flag (?) |
||
186 | diamond | 2950 | test [edi+WDATA.fl_wdrawn],1 |
2951 | jnz newd |
||
1 | ha | 2952 | |
2953 | push eax |
||
2954 | mov eax,[timer_ticks] ;[0xfdf0] |
||
2955 | add eax,100 |
||
2956 | mov [new_window_starting],eax |
||
2957 | pop eax |
||
2958 | |||
114 | mikedld | 2959 | mov word[edi+WDATA.box.width],ax |
2960 | mov word[edi+WDATA.box.height],bx |
||
2961 | sar eax,16 |
||
2962 | sar ebx,16 |
||
2963 | mov word[edi+WDATA.box.left],ax |
||
2964 | mov word[edi+WDATA.box.top],bx |
||
1 | ha | 2965 | |
2966 | call check_window_position |
||
2967 | |||
164 | serge | 2968 | call set_window_clientbox |
1 | ha | 2969 | |
2970 | push ecx esi edi ; save for window fullscreen/resize |
||
114 | mikedld | 2971 | ;mov esi,edi |
2972 | |||
2973 | mov cl,[edi+WDATA.fl_wstyle] |
||
2974 | |||
1 | ha | 2975 | sub edi,window_data |
114 | mikedld | 2976 | shl edi,3 |
115 | poddubny | 2977 | add edi,0x80000 |
114 | mikedld | 2978 | |
2979 | and cl,0x0F |
||
115 | poddubny | 2980 | mov [edi+APPDATA.wnd_caption],0 |
114 | mikedld | 2981 | cmp cl,3 |
2982 | jne @f |
||
115 | poddubny | 2983 | mov [edi+APPDATA.wnd_caption],esi |
114 | mikedld | 2984 | @@: mov esi,[esp+0] |
2985 | |||
115 | poddubny | 2986 | add edi, APPDATA.saved_box |
186 | diamond | 2987 | movsd |
2988 | movsd |
||
2989 | movsd |
||
2990 | movsd |
||
1 | ha | 2991 | pop edi esi ecx |
2992 | |||
2993 | push eax ebx ecx edx |
||
2994 | ;;; mov eax, 1 |
||
2995 | ;;; call delay_hs |
||
115 | poddubny | 2996 | mov eax, [edi+WDATA.box.left] |
2997 | mov ebx, [edi+WDATA.box.top] |
||
2998 | mov ecx, [edi+WDATA.box.width] |
||
2999 | mov edx, [edi+WDATA.box.height] |
||
1 | ha | 3000 | add ecx, eax |
3001 | add edx, ebx |
||
3002 | call calculatescreen |
||
3003 | pop edx ecx ebx eax |
||
3004 | |||
3005 | mov [0xf400],byte 0 ; empty keyboard buffer |
||
3006 | mov [0xf500],byte 0 ; empty button buffer |
||
3007 | |||
3008 | newd: |
||
186 | diamond | 3009 | mov [edi+WDATA.fl_redraw],byte 0 ; no redraw |
1 | ha | 3010 | mov edx,edi |
3011 | |||
3012 | ret |
||
3013 | |||
114 | mikedld | 3014 | syscall_windowsettings: |
1 | ha | 3015 | |
114 | mikedld | 3016 | .set_window_caption: |
3017 | dec eax ; subfunction #1 - set window caption |
||
3018 | jnz .get_window_caption |
||
3019 | |||
3020 | ; NOTE: only window owner thread can set its caption, |
||
3021 | ; so there's no parameter for PID/TID |
||
3022 | |||
3023 | mov edi,[0x3000] |
||
3024 | shl edi,5 |
||
3025 | |||
3026 | ; have to check if caption is within application memory limit |
||
3027 | ; check is trivial, and if application resizes its memory, |
||
3028 | ; caption still can become over bounds |
||
202 | diamond | 3029 | ; diamond, 31.10.2006: check removed because with new memory manager |
3030 | ; there can be valid data after APPDATA.mem_size bound |
||
3031 | ; mov ecx,[edi*8+0x80000+APPDATA.mem_size] |
||
3032 | ; add ecx,255 ; max caption length |
||
3033 | ; cmp ebx,ecx |
||
3034 | ; ja .exit_fail |
||
114 | mikedld | 3035 | |
3036 | mov [edi*8+0x80000+APPDATA.wnd_caption],ebx |
||
3037 | or [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
||
3038 | |||
3039 | call draw_window_caption |
||
3040 | |||
3041 | xor eax,eax ; eax = 0 (success) |
||
3042 | ret |
||
3043 | |||
3044 | .get_window_caption: |
||
3045 | dec eax ; subfunction #2 - get window caption |
||
3046 | jnz .exit_fail |
||
3047 | |||
3048 | ; not implemented yet |
||
3049 | |||
3050 | .exit_fail: |
||
3051 | xor eax,eax |
||
3052 | inc eax ; eax = 1 (fail) |
||
3053 | ret |
||
3054 | |||
3055 | |||
1 | ha | 3056 | sys_window_move: |
3057 | |||
115 | poddubny | 3058 | mov edi,[0x3000] |
49 | mikedld | 3059 | shl edi,5 |
3060 | add edi,window_data |
||
1 | ha | 3061 | |
49 | mikedld | 3062 | test [edi+WDATA.fl_wstate],WSTATE_MAXIMIZED |
3063 | jnz .window_move_return |
||
1 | ha | 3064 | |
115 | poddubny | 3065 | push dword [edi + WDATA.box.left] ; save old coordinates |
3066 | push dword [edi + WDATA.box.top] |
||
3067 | push dword [edi + WDATA.box.width] |
||
3068 | push dword [edi + WDATA.box.height] |
||
1 | ha | 3069 | |
49 | mikedld | 3070 | cmp eax,-1 ; set new position and size |
3071 | je .no_x_reposition |
||
115 | poddubny | 3072 | mov [edi + WDATA.box.left], eax |
49 | mikedld | 3073 | .no_x_reposition: |
3074 | cmp ebx,-1 |
||
3075 | je .no_y_reposition |
||
115 | poddubny | 3076 | mov [edi + WDATA.box.top], ebx |
49 | mikedld | 3077 | .no_y_reposition: |
1 | ha | 3078 | |
49 | mikedld | 3079 | test [edi+WDATA.fl_wstate],WSTATE_ROLLEDUP |
3080 | jnz .no_y_resizing |
||
1 | ha | 3081 | |
49 | mikedld | 3082 | cmp ecx,-1 |
3083 | je .no_x_resizing |
||
115 | poddubny | 3084 | mov [edi + WDATA.box.width], ecx |
49 | mikedld | 3085 | .no_x_resizing: |
3086 | cmp edx,-1 |
||
3087 | je .no_y_resizing |
||
115 | poddubny | 3088 | mov [edi + WDATA.box.height], edx |
49 | mikedld | 3089 | .no_y_resizing: |
1 | ha | 3090 | |
49 | mikedld | 3091 | call check_window_position |
150 | diamond | 3092 | call set_window_clientbox |
1 | ha | 3093 | |
49 | mikedld | 3094 | pushad ; save for window fullscreen/resize |
3095 | mov esi,edi |
||
3096 | sub edi,window_data |
||
3097 | shr edi,5 |
||
3098 | shl edi,8 |
||
115 | poddubny | 3099 | add edi, 0x80000 + APPDATA.saved_box |
49 | mikedld | 3100 | mov ecx,4 |
3101 | cld |
||
3102 | rep movsd |
||
3103 | popad |
||
3104 | |||
3105 | pushad ; calculcate screen at new position |
||
115 | poddubny | 3106 | mov eax, [edi + WDATA.box.left] |
3107 | mov ebx, [edi + WDATA.box.top] |
||
3108 | mov ecx, [edi + WDATA.box.width] |
||
3109 | mov edx, [edi + WDATA.box.height] |
||
164 | serge | 3110 | add ecx,eax |
3111 | add edx,ebx |
||
221 | serge | 3112 | |
49 | mikedld | 3113 | call calculatescreen |
3114 | popad |
||
3115 | |||
3116 | pop edx ; calculcate screen at old position |
||
3117 | pop ecx |
||
3118 | pop ebx |
||
3119 | pop eax |
||
3120 | add ecx,eax |
||
3121 | add edx,ebx |
||
3122 | mov [dlx],eax ; save for drawlimits |
||
3123 | mov [dly],ebx |
||
3124 | mov [dlxe],ecx |
||
3125 | mov [dlye],edx |
||
3126 | call calculatescreen |
||
3127 | |||
115 | poddubny | 3128 | mov [edi + WDATA.fl_redraw], 1 ; flag the process as redraw |
49 | mikedld | 3129 | |
3130 | mov eax,edi ; redraw screen at old position |
||
3131 | xor esi,esi |
||
3132 | call redrawscreen |
||
3133 | |||
3134 | mov [0xfff5],byte 0 ; mouse pointer |
||
3135 | mov [0xfff4],byte 0 ; no mouse under |
||
3136 | mov [0xfb44],byte 0 ; react to mouse up/down |
||
3137 | |||
3138 | mov ecx,10 ; wait 1/10 second |
||
3139 | .wmrl3: |
||
3140 | call [draw_pointer] |
||
3141 | mov eax,1 |
||
3142 | call delay_hs |
||
3143 | loop .wmrl3 |
||
3144 | |||
3145 | mov [window_move_pr],0 |
||
3146 | |||
3147 | .window_move_return: |
||
3148 | |||
1 | ha | 3149 | ret |
3150 | |||
67 | diamond | 3151 | ;type_background_1: |
3152 | ; cmp [0xfff0],byte 0 ; background update ? |
||
3153 | ; jz temp_nobackgr |
||
3154 | ; mov [0xfff0],byte 2 |
||
3155 | ; call change_task |
||
3156 | ; mov [draw_data+32+0],dword 0 |
||
3157 | ; mov [draw_data+32+4],dword 0 |
||
3158 | ; mov eax,[0xfe00] |
||
3159 | ; mov ebx,[0xfe04] |
||
3160 | ; mov [draw_data+32+8],eax |
||
3161 | ; mov [draw_data+32+12],ebx |
||
3162 | ; call drawbackground |
||
3163 | ; mov [0xfff0],byte 0 |
||
3164 | ; mov [0xfff4],byte 0 |
||
3165 | ;temp_nobackgr: |
||
3166 | ; ret |
||
41 | mikedld | 3167 | |
1 | ha | 3168 | uglobal |
3169 | window_move_pr dd 0x0 |
||
3170 | window_move_eax dd 0x0 |
||
3171 | window_move_ebx dd 0x0 |
||
3172 | window_move_ecx dd 0x0 |
||
3173 | window_move_edx dd 0x0 |
||
3174 | endg |
||
3175 | |||
3176 | ;ok - 100% work |
||
3177 | ;nt - not tested |
||
3178 | ;--------------------------------------------------------------------------------------------- |
||
3179 | ;eax |
||
3180 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
||
3181 | ;1 - change task. Ret nothing. Block. ok. |
||
3182 | ;2 - performance control |
||
3183 | ; ebx |
||
3184 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
||
3185 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
||
3186 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
||
3187 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
||
3188 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
||
3189 | ;eax |
||
3190 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
||
3191 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
||
3192 | ;--------------------------------------------------------------------------------------------- |
||
3193 | sys_sheduler: ;noname & halyavin |
||
3194 | cmp eax,0 |
||
3195 | je shed_counter |
||
3196 | cmp eax,2 |
||
3197 | je perf_control |
||
3198 | cmp eax,3 |
||
3199 | je rdmsr_instr |
||
3200 | cmp eax,4 |
||
3201 | je wrmsr_instr |
||
3202 | cmp eax,1 |
||
3203 | jne not_supported |
||
3204 | call change_task ;delay,0 |
||
3205 | ret |
||
3206 | shed_counter: |
||
3207 | mov eax,[context_counter] |
||
3208 | mov [esp+36],eax |
||
3209 | not_supported: |
||
3210 | ret |
||
3211 | perf_control: |
||
3212 | inc eax ;now eax=3 |
||
3213 | cmp ebx,eax |
||
3214 | je cache_disable |
||
3215 | dec eax |
||
3216 | cmp ebx,eax |
||
3217 | je cache_enable |
||
3218 | dec eax |
||
3219 | cmp ebx,eax |
||
3220 | je is_cache_enabled |
||
3221 | dec eax |
||
3222 | cmp ebx,eax |
||
3223 | je modify_pce |
||
3224 | ret |
||
3225 | |||
3226 | rdmsr_instr: |
||
3227 | ;now counter in ecx |
||
3228 | ;(edx:eax) esi:edi => edx:esi |
||
3229 | mov eax,esi |
||
3230 | rdmsr |
||
3231 | mov [esp+36],eax |
||
3232 | mov [esp+24],edx ;ret in ebx? |
||
3233 | ret |
||
3234 | |||
3235 | wrmsr_instr: |
||
3236 | ;now counter in ecx |
||
3237 | ;(edx:eax) esi:edi => edx:esi |
||
3238 | mov eax,esi |
||
3239 | wrmsr |
||
3240 | mov [esp+36],eax |
||
3241 | mov [esp+24],edx ;ret in ebx? |
||
3242 | ret |
||
3243 | |||
3244 | cache_disable: |
||
3245 | mov eax,cr0 |
||
3246 | or eax,01100000000000000000000000000000b |
||
3247 | mov cr0,eax |
||
3248 | wbinvd ;set MESI |
||
3249 | ret |
||
3250 | |||
3251 | cache_enable: |
||
3252 | mov eax,cr0 |
||
3253 | and eax,10011111111111111111111111111111b |
||
3254 | mov cr0,eax |
||
3255 | ret |
||
3256 | |||
3257 | is_cache_enabled: |
||
3258 | mov eax,cr0 |
||
3259 | mov ebx,eax |
||
3260 | and eax,01100000000000000000000000000000b |
||
3261 | jz cache_disabled |
||
3262 | mov [esp+36],ebx |
||
3263 | cache_disabled: |
||
3264 | mov dword [esp+36],eax ;0 |
||
3265 | ret |
||
3266 | |||
3267 | modify_pce: |
||
3268 | mov eax,cr4 |
||
3269 | ; mov ebx,0 |
||
3270 | ; or bx,100000000b ;pce |
||
3271 | ; xor eax,ebx ;invert pce |
||
17 | me_root | 3272 | bts eax,8 ;pce=cr4[8] |
1 | ha | 3273 | mov cr4,eax |
3274 | mov [esp+36],eax |
||
3275 | ret |
||
3276 | ;--------------------------------------------------------------------------------------------- |
||
3277 | |||
3278 | |||
3279 | ; check if pixel is allowed to be drawn |
||
3280 | |||
3281 | checkpixel: |
||
21 | poddubny | 3282 | push eax edx |
1 | ha | 3283 | |
3284 | mov edx,[0xfe00] ; screen x size |
||
3285 | inc edx |
||
21 | poddubny | 3286 | imul edx, ebx |
1 | ha | 3287 | mov dl, [eax+edx+display_data] ; lea eax, [...] |
3288 | |||
21 | poddubny | 3289 | xor ecx, ecx |
221 | serge | 3290 | mov eax, [CURRENT_TASK] |
105 | poddubny | 3291 | cmp al, dl |
21 | poddubny | 3292 | setne cl |
1 | ha | 3293 | |
21 | poddubny | 3294 | pop edx eax |
1 | ha | 3295 | ret |
3296 | |||
3297 | uglobal |
||
3298 | mouse_active db 0 |
||
3299 | endg |
||
3300 | iglobal |
||
143 | diamond | 3301 | cpustring db '/RD/1/CPU',0 |
1 | ha | 3302 | endg |
3303 | |||
67 | diamond | 3304 | uglobal |
76 | mario79 | 3305 | background_defined db 0 ; diamond, 11.04.2006 |
67 | diamond | 3306 | endg |
1 | ha | 3307 | |
3308 | align 4 |
||
3309 | ; check misc |
||
3310 | |||
3311 | checkmisc: |
||
3312 | |||
3313 | cmp [ctrl_alt_del], 1 |
||
3314 | jne nocpustart |
||
143 | diamond | 3315 | mov ebp, cpustring |
3316 | lea esi,[ebp+6] |
||
41 | mikedld | 3317 | xor ebx,ebx ; no parameters |
40 | halyavin | 3318 | xor edx,edx ; no flags |
143 | diamond | 3319 | call fs_RamdiskExecute.flags |
1 | ha | 3320 | mov [ctrl_alt_del], 0 |
3321 | nocpustart: |
||
3322 | cmp [mouse_active], 1 |
||
3323 | jne mouse_not_active |
||
3324 | mov [mouse_active], 0 |
||
3325 | xor edi, edi |
||
3326 | mov ecx, [0x3004] |
||
3327 | set_mouse_event: |
||
3328 | add edi, 256 |
||
115 | poddubny | 3329 | or [edi+0x80000+APPDATA.event_mask], dword 00100000b |
1 | ha | 3330 | loop set_mouse_event |
3331 | mouse_not_active: |
||
3332 | |||
3333 | |||
3334 | cmp [0xfff0],byte 0 ; background update ? |
||
3335 | jz nobackgr |
||
76 | mario79 | 3336 | cmp [background_defined], 0 |
3337 | jz nobackgr |
||
1 | ha | 3338 | mov [0xfff0],byte 2 |
3339 | call change_task |
||
164 | serge | 3340 | mov [draw_data+32 + RECT.left],dword 0 |
3341 | mov [draw_data+32 + RECT.top],dword 0 |
||
1 | ha | 3342 | mov eax,[0xfe00] |
3343 | mov ebx,[0xfe04] |
||
164 | serge | 3344 | mov [draw_data+32 + RECT.right],eax |
3345 | mov [draw_data+32 + RECT.bottom],ebx |
||
1 | ha | 3346 | call drawbackground |
3347 | mov [0xfff0],byte 0 |
||
3348 | mov [0xfff4],byte 0 |
||
3349 | |||
3350 | nobackgr: |
||
3351 | |||
3352 | |||
3353 | ; system shutdown request |
||
3354 | |||
3355 | cmp [0xFF00],byte 0 |
||
3356 | je noshutdown |
||
3357 | |||
3358 | mov edx,[shutdown_processes] |
||
3359 | sub dl,2 |
||
3360 | |||
3361 | cmp [0xff00],dl |
||
3362 | jne no_mark_system_shutdown |
||
3363 | |||
3364 | mov edx,0x3040 |
||
3365 | movzx ecx,byte [0xff00] |
||
3366 | add ecx,5 |
||
3367 | markz: |
||
115 | poddubny | 3368 | mov [edx+TASKDATA.state],byte 3 |
1 | ha | 3369 | add edx,0x20 |
3370 | loop markz |
||
3371 | |||
3372 | no_mark_system_shutdown: |
||
3373 | |||
3374 | call [disable_mouse] |
||
3375 | |||
3376 | dec byte [0xff00] |
||
3377 | |||
3378 | cmp [0xff00],byte 0 |
||
3379 | je system_shutdown |
||
3380 | |||
3381 | noshutdown: |
||
3382 | |||
3383 | |||
3384 | mov eax,[0x3004] ; termination |
||
115 | poddubny | 3385 | mov ebx,0x3020+TASKDATA.state |
1 | ha | 3386 | mov esi,1 |
3387 | |||
3388 | newct: |
||
3389 | mov cl,[ebx] |
||
3390 | cmp cl,byte 3 |
||
3391 | jz terminate |
||
3392 | cmp cl,byte 4 |
||
3393 | jz terminate |
||
3394 | |||
3395 | add ebx,0x20 |
||
3396 | inc esi |
||
3397 | dec eax |
||
3398 | jnz newct |
||
3399 | |||
3400 | ret |
||
3401 | |||
3402 | |||
3403 | |||
3404 | |||
3405 | ; redraw screen |
||
3406 | |||
3407 | redrawscreen: |
||
3408 | |||
3409 | ; eax , if process window_data base is eax, do not set flag/limits |
||
3410 | |||
3411 | pushad |
||
3412 | push eax |
||
3413 | |||
3414 | ;;; mov eax,2 |
||
3415 | ;;; call delay_hs |
||
3416 | |||
3417 | ;mov ecx,0 ; redraw flags for apps |
||
3418 | xor ecx,ecx |
||
3419 | newdw2: |
||
3420 | |||
3421 | inc ecx |
||
3422 | push ecx |
||
3423 | |||
3424 | mov eax,ecx |
||
3425 | shl eax,5 |
||
3426 | add eax,window_data |
||
3427 | |||
3428 | cmp eax,[esp+4] |
||
3429 | je not_this_task |
||
3430 | ; check if window in redraw area |
||
3431 | mov edi,eax |
||
3432 | |||
3433 | cmp ecx,1 ; limit for background |
||
3434 | jz bgli |
||
3435 | |||
115 | poddubny | 3436 | mov eax, [edi + WDATA.box.left] |
3437 | mov ebx, [edi + WDATA.box.top] |
||
3438 | mov ecx, [edi + WDATA.box.width] |
||
3439 | mov edx, [edi + WDATA.box.height] |
||
164 | serge | 3440 | add ecx,eax |
3441 | add edx,ebx |
||
1 | ha | 3442 | |
3443 | mov ecx,[dlye] ; ecx = area y end ebx = window y start |
||
3444 | cmp ecx,ebx |
||
3445 | jb ricino |
||
3446 | |||
3447 | mov ecx,[dlxe] ; ecx = area x end eax = window x start |
||
3448 | cmp ecx,eax |
||
3449 | jb ricino |
||
3450 | |||
115 | poddubny | 3451 | mov eax, [edi + WDATA.box.left] |
3452 | mov ebx, [edi + WDATA.box.top] |
||
3453 | mov ecx, [edi + WDATA.box.width] |
||
3454 | mov edx, [edi + WDATA.box.height] |
||
3455 | add ecx, eax |
||
3456 | add edx, ebx |
||
164 | serge | 3457 | |
1 | ha | 3458 | mov eax,[dly] ; eax = area y start edx = window y end |
3459 | cmp edx,eax |
||
3460 | jb ricino |
||
3461 | |||
3462 | mov eax,[dlx] ; eax = area x start ecx = window x end |
||
3463 | cmp ecx,eax |
||
3464 | jb ricino |
||
3465 | |||
3466 | bgli: |
||
3467 | |||
3468 | cmp edi,esi |
||
3469 | jz ricino |
||
3470 | |||
3471 | mov eax,edi |
||
3472 | add eax,draw_data-window_data |
||
3473 | |||
3474 | mov ebx,[dlx] ; set limits |
||
115 | poddubny | 3475 | mov [eax + RECT.left], ebx |
1 | ha | 3476 | mov ebx,[dly] |
115 | poddubny | 3477 | mov [eax + RECT.top], ebx |
1 | ha | 3478 | mov ebx,[dlxe] |
115 | poddubny | 3479 | mov [eax + RECT.right], ebx |
1 | ha | 3480 | mov ebx,[dlye] |
115 | poddubny | 3481 | mov [eax + RECT.bottom], ebx |
1 | ha | 3482 | |
3483 | sub eax,draw_data-window_data |
||
3484 | |||
3485 | cmp ecx,1 |
||
3486 | jne nobgrd |
||
3487 | cmp esi,1 |
||
3488 | je newdw8 |
||
3489 | call drawbackground |
||
3490 | |||
3491 | newdw8: |
||
3492 | nobgrd: |
||
3493 | |||
115 | poddubny | 3494 | mov [eax + WDATA.fl_redraw],byte 1 ; mark as redraw |
1 | ha | 3495 | |
3496 | ricino: |
||
3497 | |||
3498 | not_this_task: |
||
3499 | |||
3500 | pop ecx |
||
3501 | |||
3502 | cmp ecx,[0x3004] |
||
3503 | jle newdw2 |
||
3504 | |||
3505 | pop eax |
||
3506 | popad |
||
3507 | |||
3508 | ret |
||
3509 | |||
3510 | calculatebackground: ; background |
||
3511 | |||
3512 | ; all black |
||
3513 | |||
3514 | mov [display_data-8],dword 4 ; size x |
||
3515 | mov [display_data-4],dword 2 ; size y |
||
3516 | |||
3517 | mov edi, 0x300000 ; set background to black |
||
3518 | xor eax, eax |
||
3519 | mov ecx, 0x0fff00 / 4 |
||
3520 | cld |
||
3521 | rep stosd |
||
3522 | |||
3523 | mov edi,display_data ; set os to use all pixels |
||
3524 | mov eax,0x01010101 |
||
3525 | mov ecx,0x1fff00 / 4 |
||
3526 | rep stosd |
||
3527 | |||
3528 | mov byte [0xFFF0], 0 ; do not draw background! |
||
3529 | |||
3530 | ret |
||
3531 | |||
3532 | uglobal |
||
3533 | imax dd 0x0 |
||
3534 | endg |
||
3535 | |||
3536 | |||
3537 | |||
3538 | delay_ms: ; delay in 1/1000 sec |
||
3539 | |||
3540 | |||
3541 | push eax |
||
3542 | push ecx |
||
3543 | |||
3544 | mov ecx,esi |
||
3545 | ; |
||
3546 | imul ecx, 33941 |
||
3547 | shr ecx, 9 |
||
3548 | ; |
||
3549 | |||
3550 | in al,0x61 |
||
3551 | and al,0x10 |
||
3552 | mov ah,al |
||
3553 | cld |
||
3554 | |||
3555 | cnt1: in al,0x61 |
||
3556 | and al,0x10 |
||
3557 | cmp al,ah |
||
3558 | jz cnt1 |
||
3559 | |||
3560 | mov ah,al |
||
3561 | loop cnt1 |
||
3562 | |||
3563 | pop ecx |
||
3564 | pop eax |
||
3565 | |||
3566 | ret |
||
3567 | |||
3568 | |||
3569 | set_app_param: |
||
3570 | push edi |
||
3571 | |||
3572 | mov edi,[0x3010] |
||
115 | poddubny | 3573 | mov [edi+TASKDATA.event_mask],eax |
1 | ha | 3574 | |
3575 | pop edi |
||
3576 | ret |
||
3577 | |||
3578 | |||
3579 | |||
3580 | delay_hs: ; delay in 1/100 secs |
||
3581 | push eax |
||
3582 | push ecx |
||
3583 | push edx |
||
3584 | |||
115 | poddubny | 3585 | mov edx,[timer_ticks] |
1 | ha | 3586 | add edx,eax |
3587 | |||
3588 | newtic: |
||
115 | poddubny | 3589 | mov ecx,[timer_ticks] |
1 | ha | 3590 | cmp edx,ecx |
3591 | jbe zerodelay |
||
3592 | |||
3593 | call change_task |
||
3594 | |||
3595 | jmp newtic |
||
3596 | |||
3597 | zerodelay: |
||
3598 | pop edx |
||
3599 | pop ecx |
||
3600 | pop eax |
||
3601 | |||
3602 | ret |
||
3603 | |||
3604 | |||
3605 | memmove: ; memory move in bytes |
||
3606 | |||
3607 | ; eax = from |
||
3608 | ; ebx = to |
||
3609 | ; ecx = no of bytes |
||
3610 | test ecx, ecx |
||
3611 | jle .ret |
||
3612 | |||
3613 | |||
3614 | push esi edi ecx |
||
3615 | |||
3616 | mov edi, ebx |
||
3617 | mov esi, eax |
||
3618 | |||
3619 | test ecx, not 11b |
||
3620 | jz @f |
||
3621 | |||
3622 | push ecx |
||
3623 | shr ecx, 2 |
||
3624 | rep movsd |
||
3625 | pop ecx |
||
3626 | and ecx, 11b |
||
3627 | jz .finish |
||
3628 | @@: |
||
3629 | rep movsb |
||
3630 | |||
3631 | .finish: |
||
3632 | pop ecx edi esi |
||
3633 | .ret: |
||
3634 | ret |
||
3635 | |||
3636 | |||
75 | diamond | 3637 | ; |
3638 | ;align 4 |
||
1 | ha | 3639 | ; |
75 | diamond | 3640 | ;read_floppy_file: |
1 | ha | 3641 | ; |
75 | diamond | 3642 | ;; as input |
3643 | ;; |
||
3644 | ;; eax pointer to file |
||
3645 | ;; ebx file lenght |
||
3646 | ;; ecx start 512 byte block number |
||
3647 | ;; edx number of blocks to read |
||
3648 | ;; esi pointer to return/work area (atleast 20 000 bytes) |
||
3649 | ;; |
||
3650 | ;; |
||
3651 | ;; on return |
||
3652 | ;; |
||
3653 | ;; eax = 0 command succesful |
||
3654 | ;; 1 no fd base and/or partition defined |
||
3655 | ;; 2 yet unsupported FS |
||
3656 | ;; 3 unknown FS |
||
3657 | ;; 4 partition not defined at hd |
||
3658 | ;; 5 file not found |
||
3659 | ;; ebx = size of file |
||
1 | ha | 3660 | ; |
75 | diamond | 3661 | ; mov edi,[0x3010] |
3662 | ; add edi,0x10 |
||
3663 | ; add esi,[edi] |
||
3664 | ; add eax,[edi] |
||
1 | ha | 3665 | ; |
75 | diamond | 3666 | ; pushad |
3667 | ; mov edi,esi |
||
3668 | ; add edi,1024 |
||
3669 | ; mov esi,0x100000+19*512 |
||
3670 | ; sub ecx,1 |
||
3671 | ; shl ecx,9 |
||
3672 | ; add esi,ecx |
||
3673 | ; shl edx,9 |
||
3674 | ; mov ecx,edx |
||
3675 | ; cld |
||
3676 | ; rep movsb |
||
3677 | ; popad |
||
3678 | ; |
||
3679 | ; mov [esp+36],eax |
||
3680 | ; mov [esp+24],ebx |
||
3681 | ; ret |
||
1 | ha | 3682 | |
3683 | |||
3684 | |||
3685 | align 4 |
||
3686 | |||
3687 | sys_programirq: |
||
3688 | |||
3689 | mov edi,[0x3010] |
||
115 | poddubny | 3690 | add eax,[edi+TASKDATA.mem_start] |
1 | ha | 3691 | |
75 | diamond | 3692 | cmp ebx,16 |
3693 | jae .not_owner |
||
1 | ha | 3694 | mov edi,[0x3010] |
115 | poddubny | 3695 | mov edi,[edi+TASKDATA.pid] |
75 | diamond | 3696 | cmp edi,[irq_owner+ebx*4] |
1 | ha | 3697 | je spril1 |
75 | diamond | 3698 | .not_owner: |
1 | ha | 3699 | mov [esp+36],dword 1 |
3700 | ret |
||
3701 | spril1: |
||
3702 | |||
3703 | mov esi,eax |
||
3704 | shl ebx,6 |
||
3705 | add ebx,irq00read |
||
3706 | mov edi,ebx |
||
3707 | mov ecx,16 |
||
3708 | cld |
||
3709 | rep movsd |
||
3710 | mov [esp+36],dword 0 |
||
3711 | ret |
||
3712 | |||
3713 | |||
3714 | align 4 |
||
3715 | |||
3716 | get_irq_data: |
||
75 | diamond | 3717 | cmp eax,16 |
3718 | jae .not_owner |
||
1 | ha | 3719 | mov edx,eax ; check for correct owner |
3720 | shl edx,2 |
||
3721 | add edx,irq_owner |
||
3722 | mov edx,[edx] |
||
3723 | mov edi,[0x3010] |
||
115 | poddubny | 3724 | mov edi,[edi+TASKDATA.pid] |
1 | ha | 3725 | cmp edx,edi |
3726 | je gidril1 |
||
75 | diamond | 3727 | .not_owner: |
3728 | mov [esp+32],dword 2 ; ecx=2 |
||
1 | ha | 3729 | ret |
3730 | |||
3731 | gidril1: |
||
3732 | |||
3733 | mov ebx,eax |
||
3734 | shl ebx,12 |
||
3735 | add ebx,0x2e0000 |
||
3736 | mov eax,[ebx] |
||
3737 | mov ecx,1 |
||
3738 | test eax,eax |
||
3739 | jz gid1 |
||
3740 | |||
3741 | dec eax |
||
3742 | mov esi,ebx |
||
3743 | mov [ebx],eax |
||
3744 | movzx ebx,byte [ebx+0x10] |
||
3745 | add esi,0x10 |
||
3746 | mov edi,esi |
||
3747 | inc esi |
||
3748 | mov ecx,4000 / 4 |
||
3749 | cld |
||
3750 | rep movsd |
||
75 | diamond | 3751 | ; xor ecx,ecx ; as result of 'rep' ecx=0 |
1 | ha | 3752 | gid1: |
3753 | mov [esp+36],eax |
||
3754 | mov [esp+32],ecx |
||
3755 | mov [esp+24],ebx |
||
3756 | ret |
||
3757 | |||
3758 | |||
3759 | set_io_access_rights: |
||
3760 | |||
3761 | pushad |
||
3762 | |||
3763 | mov edi,[0x3000] |
||
3764 | imul edi,tss_step |
||
3765 | add edi,tss_data+128 |
||
3766 | ; add edi,128 |
||
3767 | |||
3768 | mov ecx,eax |
||
3769 | and ecx,7 ; offset in byte |
||
3770 | |||
3771 | shr eax,3 ; number of byte |
||
3772 | add edi,eax |
||
3773 | |||
3774 | mov ebx,1 |
||
3775 | shl ebx,cl |
||
3776 | |||
3777 | cmp ebp,0 ; enable access - ebp = 0 |
||
3778 | jne siar1 |
||
3779 | |||
3780 | not ebx |
||
3781 | and [edi],byte bl |
||
3782 | |||
3783 | popad |
||
3784 | |||
3785 | ret |
||
3786 | |||
3787 | siar1: |
||
3788 | |||
3789 | or [edi],byte bl ; disable access - ebp = 1 |
||
3790 | |||
3791 | popad |
||
3792 | |||
3793 | ret |
||
3794 | |||
3795 | r_f_port_area: |
||
3796 | |||
3797 | test eax, eax |
||
3798 | jnz free_port_area |
||
3799 | ; je r_port_area |
||
3800 | ; jmp free_port_area |
||
3801 | |||
3802 | ; r_port_area: |
||
3803 | |||
3804 | pushad |
||
3805 | |||
3806 | cmp ebx,ecx ; beginning > end ? |
||
75 | diamond | 3807 | ja rpal1 |
3808 | cmp ecx,65536 |
||
3809 | jae rpal1 |
||
1 | ha | 3810 | mov esi,[0x2d0000] |
75 | diamond | 3811 | test esi,esi ; no reserved areas ? |
1 | ha | 3812 | je rpal2 |
3813 | cmp esi,255 ; max reserved |
||
75 | diamond | 3814 | jae rpal1 |
1 | ha | 3815 | rpal3: |
3816 | mov edi,esi |
||
3817 | shl edi,4 |
||
3818 | add edi,0x2d0000 |
||
3819 | cmp ebx,[edi+8] |
||
75 | diamond | 3820 | ja rpal4 |
1 | ha | 3821 | cmp ecx,[edi+4] |
3822 | jae rpal1 |
||
3823 | ; jb rpal4 |
||
3824 | ; jmp rpal1 |
||
3825 | rpal4: |
||
3826 | |||
3827 | dec esi |
||
3828 | jnz rpal3 |
||
3829 | jmp rpal2 |
||
3830 | rpal1: |
||
3831 | popad |
||
3832 | mov eax,1 |
||
3833 | ret |
||
3834 | |||
3835 | rpal2: |
||
3836 | popad |
||
3837 | |||
3838 | |||
3839 | ; enable port access at port IO map |
||
3840 | cli |
||
3841 | pushad ; start enable io map |
||
3842 | |||
3843 | cmp ecx,65536 ;16384 |
||
3844 | jae no_unmask_io ; jge |
||
3845 | |||
3846 | mov eax,ebx |
||
3847 | |||
3848 | new_port_access: |
||
3849 | |||
3850 | pushad |
||
3851 | |||
75 | diamond | 3852 | xor ebp,ebp ; enable - eax = port |
1 | ha | 3853 | call set_io_access_rights |
3854 | |||
3855 | popad |
||
3856 | |||
3857 | inc eax |
||
3858 | cmp eax,ecx |
||
3859 | jbe new_port_access |
||
3860 | |||
3861 | no_unmask_io: |
||
3862 | |||
3863 | popad ; end enable io map |
||
3864 | sti |
||
3865 | |||
3866 | mov edi,[0x2d0000] |
||
3867 | add edi,1 |
||
3868 | mov [0x2d0000],edi |
||
3869 | shl edi,4 |
||
3870 | add edi,0x2d0000 |
||
3871 | mov esi,[0x3010] |
||
115 | poddubny | 3872 | mov esi,[esi+TASKDATA.pid] |
1 | ha | 3873 | mov [edi],esi |
3874 | mov [edi+4],ebx |
||
3875 | mov [edi+8],ecx |
||
3876 | |||
3877 | xor eax, eax |
||
3878 | ret |
||
3879 | |||
3880 | free_port_area: |
||
3881 | |||
3882 | pushad |
||
3883 | |||
3884 | mov esi,[0x2d0000] ; no reserved areas ? |
||
75 | diamond | 3885 | test esi,esi |
1 | ha | 3886 | je frpal2 |
3887 | mov edx,[0x3010] |
||
115 | poddubny | 3888 | mov edx,[edx+TASKDATA.pid] |
1 | ha | 3889 | frpal3: |
3890 | mov edi,esi |
||
3891 | shl edi,4 |
||
3892 | add edi,0x2d0000 |
||
3893 | cmp edx,[edi] |
||
3894 | jne frpal4 |
||
3895 | cmp ebx,[edi+4] |
||
3896 | jne frpal4 |
||
3897 | cmp ecx,[edi+8] |
||
3898 | jne frpal4 |
||
3899 | jmp frpal1 |
||
3900 | frpal4: |
||
3901 | dec esi |
||
3902 | jnz frpal3 |
||
3903 | frpal2: |
||
3904 | popad |
||
3905 | mov eax,1 |
||
3906 | ret |
||
3907 | frpal1: |
||
3908 | mov ecx,256 |
||
3909 | sub ecx,esi |
||
3910 | shl ecx,4 |
||
3911 | mov esi,edi |
||
3912 | add esi,16 |
||
3913 | cld |
||
3914 | rep movsb |
||
3915 | |||
3916 | dec dword [0x2d0000] |
||
3917 | |||
3918 | popad |
||
3919 | |||
3920 | |||
3921 | ; disable port access at port IO map |
||
3922 | |||
3923 | pushad ; start disable io map |
||
3924 | |||
3925 | cmp ecx,65536 ;16384 |
||
3926 | jge no_mask_io |
||
3927 | |||
3928 | mov eax,ebx |
||
3929 | |||
3930 | new_port_access_disable: |
||
3931 | |||
3932 | pushad |
||
3933 | |||
3934 | mov ebp,1 ; disable - eax = port |
||
3935 | call set_io_access_rights |
||
3936 | |||
3937 | popad |
||
3938 | |||
3939 | inc eax |
||
3940 | cmp eax,ecx |
||
3941 | jbe new_port_access_disable |
||
3942 | |||
3943 | no_mask_io: |
||
3944 | |||
3945 | popad ; end disable io map |
||
3946 | |||
3947 | xor eax, eax |
||
3948 | ret |
||
3949 | |||
3950 | |||
3951 | reserve_free_irq: |
||
3952 | |||
75 | diamond | 3953 | mov ecx, 1 |
3954 | cmp ebx, 16 |
||
3955 | jae fril1 |
||
3956 | test eax,eax |
||
1 | ha | 3957 | jz reserve_irq |
3958 | |||
75 | diamond | 3959 | lea edi,[irq_owner+ebx*4] |
1 | ha | 3960 | mov edx,[edi] |
3961 | mov eax,[0x3010] |
||
115 | poddubny | 3962 | cmp edx,[eax+TASKDATA.pid] |
1 | ha | 3963 | jne fril1 |
75 | diamond | 3964 | dec ecx |
3965 | mov [edi],ecx |
||
1 | ha | 3966 | fril1: |
3967 | mov [esp+36],ecx ; return in eax |
||
3968 | ret |
||
3969 | |||
3970 | reserve_irq: |
||
3971 | |||
75 | diamond | 3972 | lea edi,[irq_owner+ebx*4] |
3973 | cmp dword [edi], 0 |
||
3974 | jnz ril1 |
||
1 | ha | 3975 | |
3976 | mov edx,[0x3010] |
||
115 | poddubny | 3977 | mov edx,[edx+TASKDATA.pid] |
1 | ha | 3978 | mov [edi],edx |
75 | diamond | 3979 | dec ecx |
1 | ha | 3980 | ril1: |
3981 | mov [esp+36],ecx ; return in eax |
||
3982 | ret |
||
3983 | |||
3984 | drawbackground: |
||
33 | mario79 | 3985 | inc [mouse_pause] |
1 | ha | 3986 | cmp [0xfe0c],word 0x12 |
117 | mario79 | 3987 | je dbrv20 |
1 | ha | 3988 | dbrv12: |
3989 | cmp [0xfe0c],word 0100000000000000b |
||
3990 | jge dbrv20 |
||
3991 | cmp [0xfe0c],word 0x13 |
||
3992 | je dbrv20 |
||
3993 | call vesa12_drawbackground |
||
33 | mario79 | 3994 | dec [mouse_pause] |
36 | mario79 | 3995 | call [draw_pointer] |
1 | ha | 3996 | ret |
3997 | dbrv20: |
||
3998 | cmp [display_data-12],dword 1 |
||
3999 | jne bgrstr |
||
4000 | call vesa20_drawbackground_tiled |
||
33 | mario79 | 4001 | dec [mouse_pause] |
36 | mario79 | 4002 | call [draw_pointer] |
1 | ha | 4003 | ret |
4004 | bgrstr: |
||
4005 | call vesa20_drawbackground_stretch |
||
33 | mario79 | 4006 | dec [mouse_pause] |
36 | mario79 | 4007 | call [draw_pointer] |
1 | ha | 4008 | ret |
4009 | |||
75 | diamond | 4010 | align 4 |
1 | ha | 4011 | |
75 | diamond | 4012 | syscall_putimage: ; PutImage |
33 | mario79 | 4013 | |
75 | diamond | 4014 | mov edx,ecx |
4015 | mov ecx,ebx |
||
4016 | lea ebx, [eax+std_application_base_address] |
||
4017 | |||
1 | ha | 4018 | sys_putimage: |
53 | mikedld | 4019 | test ecx,0x80008000 |
4020 | jnz .exit |
||
4021 | test ecx,0x0000FFFF |
||
4022 | jz .exit |
||
4023 | test ecx,0xFFFF0000 |
||
4024 | jnz @f |
||
4025 | .exit: |
||
4026 | ret |
||
4027 | @@: |
||
114 | mikedld | 4028 | mov edi,[0x3000] |
4029 | shl edi,8 |
||
4030 | add dx,word[edi+0x80000+APPDATA.wnd_clientbox.top] |
||
4031 | rol edx,16 |
||
4032 | add dx,word[edi+0x80000+APPDATA.wnd_clientbox.left] |
||
4033 | rol edx,16 |
||
4034 | .forced: |
||
117 | mario79 | 4035 | ; mov eax, vga_putimage |
75 | diamond | 4036 | cmp [0xfe0c], word 0x12 |
117 | mario79 | 4037 | jz @f ;.doit |
75 | diamond | 4038 | mov eax, vesa12_putimage |
4039 | cmp [0xfe0c], word 0100000000000000b |
||
4040 | jae @f |
||
4041 | cmp [0xfe0c], word 0x13 |
||
4042 | jnz .doit |
||
4043 | @@: |
||
4044 | mov eax, vesa20_putimage |
||
4045 | .doit: |
||
119 | mario79 | 4046 | inc [mouse_pause] |
75 | diamond | 4047 | call eax |
119 | mario79 | 4048 | dec [mouse_pause] |
75 | diamond | 4049 | jmp [draw_pointer] |
1 | ha | 4050 | |
4051 | ; eax x beginning |
||
4052 | ; ebx y beginning |
||
4053 | ; ecx x end |
||
4054 | ; edx y end |
||
4055 | ; edi color |
||
4056 | |||
4057 | __sys_drawbar: |
||
114 | mikedld | 4058 | mov esi,[0x3000] |
4059 | shl esi,8 |
||
4060 | add eax,[esi+0x80000+APPDATA.wnd_clientbox.left] |
||
4061 | add ecx,[esi+0x80000+APPDATA.wnd_clientbox.left] |
||
4062 | add ebx,[esi+0x80000+APPDATA.wnd_clientbox.top] |
||
4063 | add edx,[esi+0x80000+APPDATA.wnd_clientbox.top] |
||
4064 | .forced: |
||
33 | mario79 | 4065 | inc [mouse_pause] |
4066 | cmp [0xfe0c],word 0x12 |
||
117 | mario79 | 4067 | je dbv20 |
1 | ha | 4068 | sdbv20: |
4069 | cmp [0xfe0c],word 0100000000000000b |
||
4070 | jge dbv20 |
||
4071 | cmp [0xfe0c],word 0x13 |
||
4072 | je dbv20 |
||
4073 | call vesa12_drawbar |
||
33 | mario79 | 4074 | dec [mouse_pause] |
36 | mario79 | 4075 | call [draw_pointer] |
1 | ha | 4076 | ret |
4077 | dbv20: |
||
4078 | call vesa20_drawbar |
||
33 | mario79 | 4079 | dec [mouse_pause] |
36 | mario79 | 4080 | call [draw_pointer] |
1 | ha | 4081 | ret |
4082 | |||
4083 | |||
4084 | |||
4085 | kb_read: |
||
4086 | |||
4087 | push ecx edx |
||
4088 | |||
164 | serge | 4089 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 4090 | kr_loop: |
4091 | in al,0x64 |
||
4092 | test al,1 |
||
4093 | jnz kr_ready |
||
4094 | loop kr_loop |
||
4095 | mov ah,1 |
||
4096 | jmp kr_exit |
||
4097 | kr_ready: |
||
4098 | push ecx |
||
4099 | mov ecx,32 |
||
4100 | kr_delay: |
||
4101 | loop kr_delay |
||
4102 | pop ecx |
||
4103 | in al,0x60 |
||
4104 | xor ah,ah |
||
4105 | kr_exit: |
||
4106 | |||
4107 | pop edx ecx |
||
4108 | |||
4109 | ret |
||
4110 | |||
4111 | |||
4112 | kb_write: |
||
4113 | |||
4114 | push ecx edx |
||
4115 | |||
4116 | mov dl,al |
||
98 | mario79 | 4117 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 4118 | kw_loop1: |
4119 | in al,0x64 |
||
4120 | test al,0x20 |
||
4121 | jz kw_ok1 |
||
4122 | loop kw_loop1 |
||
4123 | mov ah,1 |
||
4124 | jmp kw_exit |
||
4125 | kw_ok1: |
||
4126 | in al,0x60 |
||
98 | mario79 | 4127 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 4128 | kw_loop: |
4129 | in al,0x64 |
||
4130 | test al,2 |
||
4131 | jz kw_ok |
||
4132 | loop kw_loop |
||
4133 | mov ah,1 |
||
4134 | jmp kw_exit |
||
4135 | kw_ok: |
||
4136 | mov al,dl |
||
4137 | out 0x60,al |
||
98 | mario79 | 4138 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 4139 | kw_loop3: |
4140 | in al,0x64 |
||
4141 | test al,2 |
||
4142 | jz kw_ok3 |
||
4143 | loop kw_loop3 |
||
4144 | mov ah,1 |
||
4145 | jmp kw_exit |
||
4146 | kw_ok3: |
||
4147 | mov ah,8 |
||
4148 | kw_loop4: |
||
98 | mario79 | 4149 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 4150 | kw_loop5: |
4151 | in al,0x64 |
||
4152 | test al,1 |
||
4153 | jnz kw_ok4 |
||
4154 | loop kw_loop5 |
||
4155 | dec ah |
||
4156 | jnz kw_loop4 |
||
4157 | kw_ok4: |
||
4158 | xor ah,ah |
||
4159 | kw_exit: |
||
4160 | |||
4161 | pop edx ecx |
||
4162 | |||
4163 | ret |
||
4164 | |||
4165 | |||
4166 | kb_cmd: |
||
4167 | |||
98 | mario79 | 4168 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 4169 | c_wait: |
4170 | in al,0x64 |
||
4171 | test al,2 |
||
4172 | jz c_send |
||
4173 | loop c_wait |
||
4174 | jmp c_error |
||
4175 | c_send: |
||
4176 | mov al,bl |
||
4177 | out 0x64,al |
||
98 | mario79 | 4178 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 4179 | c_accept: |
4180 | in al,0x64 |
||
4181 | test al,2 |
||
4182 | jz c_ok |
||
4183 | loop c_accept |
||
4184 | c_error: |
||
4185 | mov ah,1 |
||
4186 | jmp c_exit |
||
4187 | c_ok: |
||
4188 | xor ah,ah |
||
4189 | c_exit: |
||
4190 | ret |
||
4191 | |||
4192 | |||
4193 | setmouse: ; set mousepicture -pointer |
||
4194 | ; ps2 mouse enable |
||
4195 | |||
4196 | mov [0xf200],dword mousepointer |
||
4197 | |||
4198 | cli |
||
33 | mario79 | 4199 | ; mov bl,0xa8 ; enable mouse cmd |
4200 | ; call kb_cmd |
||
4201 | ; call kb_read ; read status |
||
4202 | ; mov bl,0x20 ; get command byte |
||
4203 | ; call kb_cmd |
||
4204 | ; call kb_read |
||
4205 | ; or al,3 ; enable interrupt |
||
4206 | ; mov bl,0x60 ; write command |
||
4207 | ; push eax |
||
4208 | ; call kb_cmd |
||
4209 | ; pop eax |
||
4210 | ; call kb_write |
||
4211 | ; mov bl,0xd4 ; for mouse |
||
4212 | ; call kb_cmd |
||
4213 | ; mov al,0xf4 ; enable mouse device |
||
4214 | ; call kb_write |
||
4215 | ; call kb_read ; read status return |
||
1 | ha | 4216 | |
4217 | ; com1 mouse enable |
||
4218 | |||
4219 | mov bx,0x3f8 ; combase |
||
4220 | |||
4221 | mov dx,bx |
||
4222 | add dx,3 |
||
4223 | mov al,0x80 |
||
4224 | out dx,al |
||
4225 | |||
4226 | mov dx,bx |
||
4227 | add dx,1 |
||
4228 | mov al,0 |
||
4229 | out dx,al |
||
4230 | |||
4231 | mov dx,bx |
||
4232 | add dx,0 |
||
4233 | mov al,0x30*2 ; 0x30 / 4 |
||
4234 | out dx,al |
||
4235 | |||
4236 | mov dx,bx |
||
4237 | add dx,3 |
||
4238 | mov al,2 ; 3 |
||
4239 | out dx,al |
||
4240 | |||
4241 | mov dx,bx |
||
4242 | add dx,4 |
||
4243 | mov al,0xb |
||
4244 | out dx,al |
||
4245 | |||
4246 | mov dx,bx |
||
4247 | add dx,1 |
||
4248 | mov al,1 |
||
4249 | out dx,al |
||
4250 | |||
4251 | |||
4252 | ; com2 mouse enable |
||
4253 | |||
4254 | mov bx,0x2f8 ; combase |
||
4255 | |||
4256 | mov dx,bx |
||
4257 | add dx,3 |
||
4258 | mov al,0x80 |
||
4259 | out dx,al |
||
4260 | |||
4261 | mov dx,bx |
||
4262 | add dx,1 |
||
4263 | mov al,0 |
||
4264 | out dx,al |
||
4265 | |||
4266 | mov dx,bx |
||
4267 | add dx,0 |
||
4268 | mov al,0x30*2 |
||
4269 | out dx,al |
||
4270 | |||
4271 | mov dx,bx |
||
4272 | add dx,3 |
||
4273 | mov al,2 |
||
4274 | out dx,al |
||
4275 | |||
4276 | mov dx,bx |
||
4277 | add dx,4 |
||
4278 | mov al,0xb |
||
4279 | out dx,al |
||
4280 | |||
4281 | mov dx,bx |
||
4282 | add dx,1 |
||
4283 | mov al,1 |
||
4284 | out dx,al |
||
4285 | |||
4286 | ret |
||
4287 | |||
4288 | |||
4289 | _rdtsc: |
||
164 | serge | 4290 | bt [cpu_caps], CAPS_TSC |
4291 | jnc ret_rdtsc |
||
1 | ha | 4292 | rdtsc |
4293 | ret |
||
4294 | ret_rdtsc: |
||
4295 | mov edx,0xffffffff |
||
4296 | mov eax,0xffffffff |
||
4297 | ret |
||
4298 | |||
4299 | rerouteirqs: |
||
4300 | |||
4301 | cli |
||
4302 | |||
4303 | mov al,0x11 ; icw4, edge triggered |
||
4304 | out 0x20,al |
||
4305 | call pic_delay |
||
4306 | out 0xA0,al |
||
4307 | call pic_delay |
||
4308 | |||
4309 | mov al,0x20 ; generate 0x20 + |
||
4310 | out 0x21,al |
||
4311 | call pic_delay |
||
4312 | mov al,0x28 ; generate 0x28 + |
||
4313 | out 0xA1,al |
||
4314 | call pic_delay |
||
4315 | |||
4316 | mov al,0x04 ; slave at irq2 |
||
4317 | out 0x21,al |
||
4318 | call pic_delay |
||
4319 | mov al,0x02 ; at irq9 |
||
4320 | out 0xA1,al |
||
4321 | call pic_delay |
||
4322 | |||
4323 | mov al,0x01 ; 8086 mode |
||
4324 | out 0x21,al |
||
4325 | call pic_delay |
||
4326 | out 0xA1,al |
||
4327 | call pic_delay |
||
4328 | |||
4329 | mov al,255 ; mask all irq's |
||
4330 | out 0xA1,al |
||
4331 | call pic_delay |
||
4332 | out 0x21,al |
||
4333 | call pic_delay |
||
4334 | |||
4335 | mov ecx,0x1000 |
||
4336 | cld |
||
4337 | picl1: call pic_delay |
||
4338 | loop picl1 |
||
4339 | |||
4340 | mov al,255 ; mask all irq's |
||
4341 | out 0xA1,al |
||
4342 | call pic_delay |
||
4343 | out 0x21,al |
||
4344 | call pic_delay |
||
4345 | |||
4346 | cli |
||
4347 | |||
4348 | ret |
||
4349 | |||
4350 | |||
4351 | pic_delay: |
||
4352 | |||
4353 | jmp pdl1 |
||
4354 | pdl1: ret |
||
4355 | |||
4356 | |||
4357 | sys_msg_board_str: |
||
4358 | |||
4359 | pushad |
||
4360 | @@: |
||
4361 | cmp [esi],byte 0 |
||
4362 | je @f |
||
4363 | mov eax,1 |
||
4364 | movzx ebx,byte [esi] |
||
4365 | call sys_msg_board |
||
4366 | inc esi |
||
4367 | jmp @b |
||
4368 | @@: |
||
4369 | popad |
||
4370 | ret |
||
4371 | |||
4372 | uglobal |
||
4373 | msg_board_data: times 512 db 0 |
||
4374 | msg_board_count dd 0x0 |
||
4375 | endg |
||
4376 | |||
4377 | sys_msg_board: |
||
4378 | |||
4379 | ; eax=1 : write : bl byte to write |
||
4380 | ; eax=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
||
4381 | |||
4382 | mov ecx,[msg_board_count] |
||
4383 | cmp eax, 1 |
||
4384 | jne smbl1 |
||
4385 | |||
4386 | |||
4387 | mov [msg_board_data+ecx],bl |
||
4388 | inc ecx |
||
4389 | and ecx, 511 |
||
4390 | mov [msg_board_count], ecx |
||
4391 | mov [check_idle_semaphore], 5 |
||
4392 | ret |
||
4393 | smbl1: |
||
4394 | |||
4395 | cmp eax, 2 |
||
4396 | jne smbl2 |
||
4397 | test ecx, ecx |
||
4398 | jz smbl21 |
||
4399 | ; mov edi, msg_board_data |
||
4400 | ; mov esi, msg_board_data+1 |
||
4401 | ; movzx eax, byte [edi] |
||
4402 | mov eax, msg_board_data+1 |
||
4403 | mov ebx, msg_board_data |
||
4404 | movzx edx, byte [ebx] |
||
4405 | call memmove |
||
4406 | ; push ecx |
||
4407 | ; shr ecx, 2 |
||
4408 | ; cld |
||
4409 | ; rep movsd |
||
4410 | ; pop ecx |
||
4411 | ; and ecx, 3 |
||
4412 | ; rep movsb |
||
4413 | dec [msg_board_count] |
||
4414 | mov [esp+36], edx ;eax |
||
4415 | mov [esp+24], dword 1 |
||
4416 | ret |
||
4417 | smbl21: |
||
4418 | mov [esp+36], ecx |
||
4419 | mov [esp+24], ecx |
||
4420 | |||
4421 | smbl2: |
||
4422 | ret |
||
4423 | |||
4424 | |||
4425 | |||
4426 | sys_trace: |
||
4427 | |||
4428 | test eax, eax ; get event data |
||
4429 | jnz no_get_sys_events |
||
4430 | |||
4431 | mov esi,save_syscall_data ; data |
||
4432 | mov edi,[0x3010] |
||
115 | poddubny | 4433 | mov edi,[edi+TASKDATA.mem_start] |
1 | ha | 4434 | add edi,ebx |
4435 | cld |
||
4436 | rep movsb |
||
4437 | |||
4438 | mov [esp+24],dword 0 |
||
4439 | mov eax,[save_syscall_count] ; count |
||
4440 | mov [esp+36],eax |
||
4441 | ret |
||
4442 | |||
4443 | no_get_sys_events: |
||
4444 | |||
4445 | ret |
||
4446 | |||
4447 | |||
4448 | sys_process_def: |
||
92 | diamond | 4449 | mov edi, [0x3000] |
1 | ha | 4450 | |
92 | diamond | 4451 | dec eax ; 1 = set keyboard mode |
1 | ha | 4452 | jne no_set_keyboard_setup |
4453 | |||
4454 | shl edi,8 |
||
115 | poddubny | 4455 | mov [edi+0x80000 + APPDATA.keyboard_mode],bl |
1 | ha | 4456 | |
4457 | ret |
||
4458 | |||
4459 | no_set_keyboard_setup: |
||
4460 | |||
92 | diamond | 4461 | dec eax ; 2 = get keyboard mode |
1 | ha | 4462 | jne no_get_keyboard_setup |
4463 | |||
4464 | shl edi,8 |
||
115 | poddubny | 4465 | movzx eax, byte [0x80000+edi + APPDATA.keyboard_mode] |
1 | ha | 4466 | |
4467 | mov [esp+36],eax |
||
4468 | |||
4469 | ret |
||
4470 | |||
4471 | no_get_keyboard_setup: |
||
4472 | |||
92 | diamond | 4473 | dec eax ; 3 = get keyboard ctrl, alt, shift |
1 | ha | 4474 | jne no_get_keyboard_cas |
4475 | |||
4476 | ; xor eax,eax |
||
4477 | ; movzx eax,byte [shift] |
||
4478 | ; movzx ebx,byte [ctrl] |
||
4479 | ; shl ebx,2 |
||
4480 | ; add eax,ebx |
||
4481 | ; movzx ebx,byte [alt] |
||
4482 | ; shl ebx,3 |
||
4483 | ; add eax,ebx |
||
4484 | |||
4485 | ;// mike.dld [ |
||
4486 | mov eax, [kb_state] |
||
4487 | ;// mike.dld ] |
||
4488 | |||
4489 | mov [esp+36],eax |
||
4490 | |||
4491 | ret |
||
4492 | |||
4493 | no_get_keyboard_cas: |
||
4494 | |||
92 | diamond | 4495 | dec eax |
4496 | jnz no_add_keyboard_hotkey |
||
1 | ha | 4497 | |
92 | diamond | 4498 | mov eax, hotkey_list |
4499 | @@: |
||
4500 | cmp dword [eax+8], 0 |
||
4501 | jz .found_free |
||
4502 | add eax, 16 |
||
4503 | cmp eax, hotkey_list+16*256 |
||
4504 | jb @b |
||
4505 | mov dword [esp+36], 1 |
||
4506 | ret |
||
4507 | .found_free: |
||
4508 | mov [eax+8], edi |
||
4509 | mov [eax+4], ecx |
||
4510 | movzx ebx, bl |
||
4511 | lea ebx, [hotkey_scancodes+ebx*4] |
||
4512 | mov ecx, [ebx] |
||
4513 | mov [eax], ecx |
||
4514 | mov [ebx], eax |
||
4515 | mov [eax+12], ebx |
||
4516 | jecxz @f |
||
4517 | mov [ecx+12], eax |
||
4518 | @@: |
||
4519 | and dword [esp+36], 0 |
||
4520 | ret |
||
4521 | |||
4522 | no_add_keyboard_hotkey: |
||
4523 | |||
4524 | dec eax |
||
4525 | jnz no_del_keyboard_hotkey |
||
4526 | |||
4527 | movzx ebx, bl |
||
4528 | lea ebx, [hotkey_scancodes+ebx*4] |
||
4529 | mov eax, [ebx] |
||
4530 | .scan: |
||
4531 | test eax, eax |
||
4532 | jz .notfound |
||
4533 | cmp [eax+8], edi |
||
4534 | jnz .next |
||
4535 | cmp [eax+4], ecx |
||
4536 | jz .found |
||
4537 | .next: |
||
4538 | mov eax, [eax] |
||
4539 | jmp .scan |
||
4540 | .notfound: |
||
4541 | mov dword [esp+36], 1 |
||
4542 | ret |
||
4543 | .found: |
||
4544 | mov ecx, [eax] |
||
4545 | jecxz @f |
||
4546 | mov edx, [eax+12] |
||
4547 | mov [ecx+12], edx |
||
4548 | @@: |
||
4549 | mov ecx, [eax+12] |
||
4550 | mov edx, [eax] |
||
4551 | mov [ecx], edx |
||
4552 | xor edx, edx |
||
4553 | mov [eax+4], edx |
||
4554 | mov [eax+8], edx |
||
4555 | mov [eax+12], edx |
||
4556 | mov [eax], edx |
||
4557 | mov [esp+36], edx |
||
4558 | ret |
||
4559 | |||
4560 | no_del_keyboard_hotkey: |
||
1 | ha | 4561 | ret |
4562 | |||
4563 | |||
4564 | align 4 |
||
4565 | |||
4566 | sys_gs: ; direct screen access |
||
4567 | |||
4568 | cmp eax,1 ; resolution |
||
4569 | jne no_gs1 |
||
4570 | mov eax,[0xfe00] |
||
4571 | shl eax,16 |
||
4572 | mov ax,[0xfe04] |
||
4573 | add eax,0x00010001 |
||
4574 | mov [esp+36],eax |
||
4575 | ret |
||
4576 | no_gs1: |
||
4577 | |||
4578 | cmp eax,2 ; bits per pixel |
||
4579 | jne no_gs2 |
||
4580 | movzx eax,byte [0xfbf1] |
||
4581 | mov [esp+36],eax |
||
4582 | ret |
||
4583 | no_gs2: |
||
4584 | |||
4585 | cmp eax,3 ; bytes per scanline |
||
4586 | jne no_gs3 |
||
4587 | mov eax,[0xfe08] |
||
4588 | mov [esp+36],eax |
||
4589 | ret |
||
4590 | no_gs3: |
||
4591 | |||
4592 | mov [esp+36],dword -1 |
||
4593 | ret |
||
4594 | |||
4595 | |||
4596 | align 4 ; PCI functions |
||
4597 | |||
4598 | sys_pci: |
||
4599 | |||
4600 | call pci_api |
||
4601 | mov [esp+36],eax |
||
4602 | ret |
||
4603 | |||
4604 | |||
4605 | align 4 ; system functions |
||
4606 | |||
4607 | syscall_setpixel: ; SetPixel |
||
4608 | |||
4609 | |||
4610 | mov edx,[0x3010] |
||
115 | poddubny | 4611 | add eax,[edx-twdw+WDATA.box.left] |
4612 | add ebx,[edx-twdw+WDATA.box.top] |
||
114 | mikedld | 4613 | mov edi,[0x3000] |
4614 | shl edi,8 |
||
4615 | add eax,[edi+0x80000+APPDATA.wnd_clientbox.left] |
||
4616 | add ebx,[edi+0x80000+APPDATA.wnd_clientbox.top] |
||
112 | poddubny | 4617 | xor edi,edi ; no force |
114 | mikedld | 4618 | ; mov edi,1 |
112 | poddubny | 4619 | call [disable_mouse] |
1 | ha | 4620 | jmp [putpixel] |
4621 | |||
4622 | align 4 |
||
4623 | |||
4624 | syscall_writetext: ; WriteText |
||
4625 | |||
4626 | mov edi,[0x3010] |
||
115 | poddubny | 4627 | mov ebp,[edi-twdw+WDATA.box.left] |
139 | diamond | 4628 | push esi |
114 | mikedld | 4629 | mov esi,[0x3000] |
4630 | shl esi,8 |
||
4631 | add ebp,[esi+0x80000+APPDATA.wnd_clientbox.left] |
||
1 | ha | 4632 | shl ebp,16 |
115 | poddubny | 4633 | add ebp,[edi-twdw+WDATA.box.top] |
114 | mikedld | 4634 | add bp,word[esi+0x80000+APPDATA.wnd_clientbox.top] |
139 | diamond | 4635 | pop esi |
117 | mario79 | 4636 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 4637 | add eax,ebp |
4638 | xor edi,edi |
||
4639 | jmp dtext |
||
4640 | |||
4641 | align 4 |
||
4642 | |||
4643 | syscall_openramdiskfile: ; OpenRamdiskFile |
||
4644 | |||
4645 | |||
4646 | mov edi,[0x3010] |
||
164 | serge | 4647 | add edi,TASKDATA.mem_start |
1 | ha | 4648 | add eax,[edi] |
4649 | add edx,[edi] |
||
4650 | mov esi,12 |
||
4651 | call fileread |
||
4652 | mov [esp+36],ebx |
||
4653 | ret |
||
4654 | |||
4655 | align 4 |
||
4656 | |||
4657 | syscall_drawrect: ; DrawRect |
||
4658 | |||
4659 | mov edi,ecx |
||
52 | mikedld | 4660 | and edi,0x80FFFFFF |
1 | ha | 4661 | test ax,ax |
4662 | je drectr |
||
4663 | test bx,bx |
||
4664 | je drectr |
||
4665 | movzx ecx,ax |
||
4666 | shr eax,16 |
||
4667 | movzx edx,bx |
||
4668 | shr ebx,16 |
||
114 | mikedld | 4669 | mov esi,[0x3000] |
4670 | shl esi,8 |
||
4671 | add eax,[esi+0x80000+APPDATA.wnd_clientbox.left] |
||
4672 | add ebx,[esi+0x80000+APPDATA.wnd_clientbox.top] |
||
1 | ha | 4673 | add ecx,eax |
4674 | add edx,ebx |
||
4675 | jmp [drawbar] |
||
4676 | drectr: |
||
4677 | ret |
||
4678 | |||
4679 | align 4 |
||
4680 | |||
4681 | syscall_getscreensize: ; GetScreenSize |
||
4682 | |||
4683 | movzx eax,word[0xfe00] |
||
4684 | shl eax,16 |
||
4685 | mov ax,[0xfe04] |
||
4686 | mov [esp+36],eax |
||
4687 | ret |
||
4688 | |||
4689 | align 4 |
||
4690 | |||
4691 | syscall_cdaudio: ; CD |
||
4692 | |||
4693 | call sys_cd_audio |
||
4694 | mov [esp+36],eax |
||
4695 | ret |
||
4696 | |||
4697 | align 4 |
||
4698 | |||
4699 | syscall_delramdiskfile: ; DelRamdiskFile |
||
4700 | |||
4701 | mov edi,[0x3010] |
||
164 | serge | 4702 | add edi,TASKDATA.mem_start |
1 | ha | 4703 | add eax,[edi] |
4704 | call filedelete |
||
4705 | mov [esp+36],eax |
||
4706 | ret |
||
4707 | |||
4708 | align 4 |
||
4709 | |||
4710 | syscall_writeramdiskfile: ; WriteRamdiskFile |
||
4711 | |||
4712 | mov edi,[0x3010] |
||
164 | serge | 4713 | add edi,TASKDATA.mem_start |
1 | ha | 4714 | add eax,[edi] |
4715 | add ebx,[edi] |
||
4716 | call filesave |
||
4717 | mov [esp+36],eax |
||
4718 | ret |
||
4719 | |||
4720 | align 4 |
||
4721 | |||
4722 | syscall_getpixel: ; GetPixel |
||
4723 | mov ecx,[0xfe00] |
||
4724 | inc ecx |
||
4725 | xor edx,edx |
||
4726 | div ecx |
||
4727 | mov ebx,edx |
||
4728 | xchg eax,ebx |
||
4729 | call dword [0xe024] |
||
4730 | mov [esp+36],ecx |
||
4731 | ret |
||
4732 | |||
4733 | align 4 |
||
4734 | |||
4735 | syscall_readstring: ; ReadString |
||
4736 | |||
4737 | mov edi,[0x3010] |
||
164 | serge | 4738 | add edi,TASKDATA.mem_start |
1 | ha | 4739 | add eax,[edi] |
4740 | call read_string |
||
4741 | mov [esp+36],eax |
||
4742 | ret |
||
4743 | |||
4744 | align 4 |
||
4745 | |||
4746 | syscall_drawline: ; DrawLine |
||
4747 | |||
4748 | mov edi,[0x3010] |
||
115 | poddubny | 4749 | movzx edx,word[edi-twdw+WDATA.box.left] |
1 | ha | 4750 | mov ebp,edx |
114 | mikedld | 4751 | mov esi,[0x3000] |
4752 | shl esi,8 |
||
4753 | add ebp,[esi+0x80000+APPDATA.wnd_clientbox.left] |
||
4754 | add dx,word[esi+0x80000+APPDATA.wnd_clientbox.left] |
||
1 | ha | 4755 | shl edx,16 |
4756 | add ebp,edx |
||
115 | poddubny | 4757 | movzx edx,word[edi-twdw+WDATA.box.top] |
1 | ha | 4758 | add eax,ebp |
4759 | mov ebp,edx |
||
114 | mikedld | 4760 | add ebp,[esi+0x80000+APPDATA.wnd_clientbox.top] |
4761 | add dx,word[esi+0x80000+APPDATA.wnd_clientbox.top] |
||
1 | ha | 4762 | shl edx,16 |
4763 | xor edi,edi |
||
4764 | add edx,ebp |
||
4765 | add ebx,edx |
||
4766 | jmp [draw_line] |
||
4767 | |||
4768 | align 4 |
||
4769 | |||
4770 | syscall_getirqowner: ; GetIrqOwner |
||
75 | diamond | 4771 | cmp eax,16 |
4772 | jae .err |
||
1 | ha | 4773 | shl eax,2 |
4774 | add eax,irq_owner |
||
4775 | mov eax,[eax] |
||
4776 | mov [esp+36],eax |
||
4777 | ret |
||
75 | diamond | 4778 | .err: |
4779 | or dword [esp+36], -1 |
||
4780 | ret |
||
1 | ha | 4781 | |
4782 | align 4 |
||
4783 | |||
4784 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
||
4785 | |||
4786 | call r_f_port_area |
||
4787 | mov [esp+36],eax |
||
4788 | ret |
||
4789 | |||
4790 | align 4 |
||
4791 | |||
4792 | syscall_threads: ; CreateThreads |
||
4793 | |||
4794 | call sys_threads |
||
4795 | mov [esp+36],eax |
||
4796 | ret |
||
4797 | |||
4798 | align 4 |
||
4799 | |||
4800 | stack_driver_stat: |
||
4801 | |||
4802 | call app_stack_handler ; Stack status |
||
4803 | |||
4804 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
||
4805 | ; call change_task ; between sent packet |
||
4806 | |||
4807 | mov [esp+36],eax |
||
4808 | ret |
||
4809 | |||
4810 | align 4 |
||
4811 | |||
4812 | socket: ; Socket interface |
||
4813 | call app_socket_handler |
||
4814 | |||
4815 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
||
4816 | ; call change_task ; between sent packet |
||
4817 | |||
4818 | mov [esp+36],eax |
||
4819 | mov [esp+24],ebx |
||
4820 | ret |
||
4821 | |||
4822 | align 4 |
||
4823 | |||
4824 | user_events: ; User event times |
||
4825 | |||
4826 | mov eax,0x12345678 |
||
4827 | mov [esp+36],eax |
||
4828 | |||
4829 | ret |
||
4830 | |||
4831 | align 4 |
||
4832 | |||
4833 | read_from_hd: ; Read from hd - fn not in use |
||
4834 | |||
4835 | mov edi,[0x3010] |
||
115 | poddubny | 4836 | add edi,TASKDATA.mem_start |
1 | ha | 4837 | add eax,[edi] |
4838 | add ecx,[edi] |
||
4839 | add edx,[edi] |
||
4840 | call file_read |
||
4841 | |||
4842 | mov [esp+36],eax |
||
4843 | mov [esp+24],ebx |
||
4844 | |||
4845 | ret |
||
4846 | |||
4847 | |||
76 | mario79 | 4848 | ; --------------- APM --------------------- |
4849 | apm_entry dp 0 |
||
4850 | apm_vf dd 0 |
||
1 | ha | 4851 | align 4 |
76 | mario79 | 4852 | sys_apm: |
4853 | cmp word [apm_vf], 0 ; Check APM BIOS enable |
||
4854 | jne @f |
||
78 | diamond | 4855 | or [esp + 56], byte 1 ; error |
76 | mario79 | 4856 | mov [esp + 36], dword 8 ; 32-bit protected-mode interface not supported |
4857 | ret |
||
164 | serge | 4858 | |
76 | mario79 | 4859 | @@: xchg eax, ecx |
4860 | xchg ebx, ecx |
||
164 | serge | 4861 | |
76 | mario79 | 4862 | cmp al, 3 |
4863 | ja @f |
||
78 | diamond | 4864 | and [esp + 56], byte 0xfe ; emulate func 0..3 as func 0 |
76 | mario79 | 4865 | mov eax, [apm_vf] |
4866 | mov [esp + 36], eax |
||
4867 | shr eax, 16 |
||
4868 | mov [esp + 32], eax |
||
4869 | ret |
||
78 | diamond | 4870 | |
76 | mario79 | 4871 | @@: call pword [apm_entry] ; call APM BIOS |
4872 | mov [esp + 8 ], edi |
||
4873 | mov [esp + 12], esi |
||
4874 | mov [esp + 24], ebx |
||
4875 | mov [esp + 28], edx |
||
4876 | mov [esp + 32], ecx |
||
4877 | mov [esp + 36], eax |
||
4878 | setc al |
||
78 | diamond | 4879 | and [esp + 56], byte 0xfe |
4880 | or [esp + 56], al |
||
76 | mario79 | 4881 | ret |
4882 | ; ----------------------------------------- |
||
1 | ha | 4883 | |
76 | mario79 | 4884 | align 4 |
4885 | |||
1 | ha | 4886 | undefined_syscall: ; Undefined system call |
4887 | |||
4888 | mov [esp+36],dword -1 |
||
4889 | ret |
||
4890 | |||
4891 | |||
4892 | ;clear_busy_flag_at_caller: |
||
4893 | |||
4894 | ; push edi |
||
4895 | |||
4896 | ; mov edi,[0x3000] ; restore processes tss pointer in gdt, busyfl? |
||
4897 | ; imul edi,8 |
||
4898 | ; mov [edi+gdts+ tss0 +5], word 01010000b *256 +11101001b |
||
4899 | |||
4900 | ; pop edi |
||
4901 | |||
4902 | ; ret |
||
4903 | |||
4904 | |||
4905 | keymap: |
||
4906 | |||
4907 | db '6',27 |
||
4908 | db '1234567890-=',8,9 |
||
4909 | db 'qwertyuiop[]',13 |
||
4910 | db '~asdfghjkl;',39,96,0,'\zxcvbnm,./',0,'45 ' |
||
4911 | db '@234567890123',180,178,184,'6',176,'7' |
||
4912 | db 179,'8',181,177,183,185,182 |
||
4913 | db 'AB |
||
4914 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4915 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4916 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4917 | |||
4918 | |||
4919 | keymap_shift: |
||
4920 | |||
4921 | db '6',27 |
||
4922 | db '!@#$%^&*()_+',8,9 |
||
4923 | db 'QWERTYUIOP{}',13 |
||
4924 | db '~ASDFGHJKL:"~',0,'|ZXCVBNM<>?',0,'45 ' |
||
4925 | db '@234567890123',180,178,184,'6',176,'7' |
||
4926 | db 179,'8',181,177,183,185,182 |
||
4927 | db 'AB>D',255,'FGHIJKLMNOPQRSTUVWXYZ' |
||
4928 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4929 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4930 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4931 | |||
4932 | |||
4933 | keymap_alt: |
||
4934 | |||
4935 | db ' ',27 |
||
4936 | db ' @ $ {[]}\ ',8,9 |
||
4937 | db ' ',13 |
||
4938 | db ' ',0,' ',0,'4',0,' ' |
||
4939 | db ' ',180,178,184,'6',176,'7' |
||
4940 | db 179,'8',181,177,183,185,182 |
||
4941 | db 'ABCD',255,'FGHIJKLMNOPQRSTUVWXYZ' |
||
4942 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4943 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4944 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4945 | |||
4946 | |||
4947 | ; device irq owners |
||
4948 | uglobal |
||
4949 | irq_owner: ; process id |
||
4950 | |||
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 | dd 0x0 |
||
4967 | endg |
||
4968 | |||
4969 | |||
4970 | ; on irq read ports |
||
4971 | uglobal |
||
4972 | irq00read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
4973 | irq01read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
4974 | irq02read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
4975 | irq03read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
4976 | irq04read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
4977 | irq05read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
4978 | irq06read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
4979 | irq07read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
4980 | irq08read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
4981 | irq09read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
4982 | irq10read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
4983 | irq11read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
4984 | irq12read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
4985 | irq13read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
4986 | irq14read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
4987 | irq15read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
4988 | endg |
||
4989 | |||
4990 | ; status |
||
4991 | uglobal |
||
4992 | hd1_status dd 0x0 ; 0 - free : other - pid |
||
4993 | application_table_status dd 0x0 ; 0 - free : other - pid |
||
4994 | endg |
||
4995 | |||
4996 | ; device addresses |
||
4997 | uglobal |
||
4998 | mididp dd 0x0 |
||
4999 | midisp dd 0x0 |
||
5000 | |||
5001 | cdbase dd 0x0 |
||
5002 | cdid dd 0x0 |
||
5003 | |||
5004 | hdbase dd 0x0 ; for boot 0x1f0 |
||
5005 | hdid dd 0x0 |
||
5006 | hdpos dd 0x0 ; for boot 0x1 |
||
5007 | fat32part dd 0x0 ; for boot 0x1 |
||
5008 | |||
5009 | ;part2_ld dd 0x0 |
||
5010 | |||
102 | poddubny | 5011 | ;* start code - Mario79 |
33 | mario79 | 5012 | mouse_pause dd 0 |
36 | mario79 | 5013 | MouseTickCounter dd 0 |
33 | mario79 | 5014 | ps2_mouse_detected db 0 |
5015 | com1_mouse_detected db 0 |
||
5016 | com2_mouse_detected db 0 |
||
102 | poddubny | 5017 | ;* end code - Mario79 |
1 | ha | 5018 | |
5019 | wraw_bacground_select db 0 |
||
5020 | lba_read_enabled dd 0x0 ; 0 = disabled , 1 = enabled |
||
5021 | pci_access_enabled dd 0x0 ; 0 = disabled , 1 = enabled |
||
5022 | |||
5023 | sb16 dd 0x0 |
||
5024 | wss dd 0x0 |
||
5025 | |||
5026 | buttontype dd 0x0 |
||
5027 | windowtypechanged dd 0x0 |
||
164 | serge | 5028 | |
5029 | align 4 |
||
214 | serge | 5030 | cpu_caps dd 4 dup(0) |
164 | serge | 5031 | pg_data PG_DATA |
5032 | heap_test dd ? |
||
1 | ha | 5033 | endg |
5034 | |||
5035 | iglobal |
||
5036 | keyboard dd 0x1 |
||
5037 | sound_dma dd 0x1 |
||
5038 | syslang dd 0x1 |
||
5039 | endg |
||
5040 | |||
5041 | IncludeIGlobals |
||
5042 | endofcode: |
||
5043 | IncludeUGlobals |
||
5044 | uglobals_size = $ - endofcode |
||
41 | mikedld | 5045 | diff16 "end of kernel code",0,$> |
1 | ha | 5046 |