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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 | |||
346 | diamond | 80 | version db 'Kolibri OS version 0.6.5.0 ',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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346 | diamond | 234 | vmode db 'drivers/VMODE.MDR',0 |
143 | diamond | 235 | vrr_m db '/rd/1/VRR_M',0 |
1 | ha | 236 | endg |
237 | |||
238 | |||
239 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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240 | ;; ;; |
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241 | ;; 32 BIT ENTRY ;; |
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242 | ;; ;; |
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243 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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244 | |||
245 | align 4 |
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246 | |||
247 | B32: |
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248 | ; CLEAR 0x280000-0xF00000 |
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249 | |||
250 | xor eax,eax |
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251 | mov edi,0x280000 |
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252 | mov ecx,(0x100000*0xF-0x280000) / 4 |
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253 | cld |
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254 | rep stosd |
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255 | ; CLEAR 0x80000-0x90000 |
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256 | ; xor eax,eax |
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257 | mov edi,0x80000 |
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258 | mov ecx,(0x90000-0x80000)/4 |
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41 | mikedld | 259 | ; cld |
1 | ha | 260 | rep stosd |
261 | |||
262 | ; CLEAR KERNEL UNDEFINED GLOBALS |
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263 | mov edi, endofcode |
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264 | mov ecx, (uglobals_size/4)+4 |
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265 | rep stosd |
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266 | |||
267 | ; SAVE & CLEAR 0-0xffff |
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268 | |||
269 | mov esi,0x0000 |
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270 | mov edi,0x2F0000 |
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271 | mov ecx,0x10000 / 4 |
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272 | cld |
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273 | rep movsd |
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274 | xor eax,eax |
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275 | mov edi,0 |
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276 | mov ecx,0x10000 / 4 |
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277 | cld |
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278 | rep stosd |
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279 | |||
280 | ; SAVE REAL MODE VARIABLES |
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160 | diamond | 281 | mov ax, [0x2f0000 + 0x9031] |
282 | mov [IDEContrRegsBaseAddr], ax |
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76 | mario79 | 283 | ; --------------- APM --------------------- |
284 | mov eax, [0x2f0000 + 0x9040] ; entry point |
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285 | mov dword[apm_entry], eax |
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286 | mov word [apm_entry + 4], apm_code_32 - gdts |
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287 | |||
288 | mov eax, [0x2f0000 + 0x9044] ; version & flags |
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289 | mov [apm_vf], eax |
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290 | ; ----------------------------------------- |
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1 | ha | 291 | ; movzx eax,byte [0x2f0000+0x9010] ; mouse port |
292 | ; mov [0xF604],byte 1 ;al |
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346 | diamond | 293 | mov al, [0x2F0000+0x901F] ; DMA writing |
294 | mov [allow_dma_write], al |
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1 | ha | 295 | mov al,[0x2f0000+0x9000] ; bpp |
296 | mov [0xFBF1],al |
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297 | movzx eax,word [0x2f0000+0x900A] ; X max |
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298 | dec eax |
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299 | mov [0xfe00],eax |
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41 | mikedld | 300 | mov [screen_workarea.right],eax |
1 | ha | 301 | movzx eax,word [0x2f0000+0x900C] ; Y max |
302 | dec eax |
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303 | mov [0xfe04],eax |
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41 | mikedld | 304 | mov [screen_workarea.bottom],eax |
1 | ha | 305 | movzx eax,word [0x2f0000+0x9008] ; screen mode |
306 | mov [0xFE0C],eax |
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307 | mov eax,[0x2f0000+0x9014] ; Vesa 1.2 bnk sw add |
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308 | mov [0xE030],eax |
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309 | mov [0xfe08],word 640*4 ; Bytes PerScanLine |
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310 | cmp [0xFE0C],word 0x13 ; 320x200 |
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311 | je @f |
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312 | cmp [0xFE0C],word 0x12 ; VGA 640x480 |
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313 | je @f |
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314 | mov ax,[0x2f0000+0x9001] ; for other modes |
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315 | mov [0xfe08],ax |
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316 | @@: |
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317 | |||
318 | ; GRAPHICS ADDRESSES |
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319 | |||
320 | ;mov eax,0x100000*8 ; LFB address |
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321 | ;cmp [0xfe0c],word 0x13 |
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322 | ;je no_d_lfb |
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323 | ;cmp [0xfe0c],word 0x12 |
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324 | ;je no_d_lfb |
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325 | ;cmp [0x2f0000+0x901e],byte 1 |
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326 | ;jne no_d_lfb |
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327 | mov byte [0x2f0000+0x901e],0x0 |
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328 | mov eax,[0x2f0000+0x9018] |
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329 | ;no_d_lfb: |
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164 | serge | 330 | mov [LFBAddress],eax |
1 | ha | 331 | |
332 | cmp [0xfe0c],word 0100000000000000b |
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333 | jge setvesa20 |
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334 | cmp [0xfe0c],word 0x13 |
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335 | je v20ga32 |
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336 | mov [0xe020],dword Vesa12_putpixel24 ; Vesa 1.2 |
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337 | mov [0xe024],dword Vesa12_getpixel24 |
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338 | cmp [0xfbf1],byte 24 |
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339 | jz ga24 |
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340 | mov [0xe020],dword Vesa12_putpixel32 |
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341 | mov [0xe024],dword Vesa12_getpixel32 |
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342 | ga24: |
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343 | jmp v20ga24 |
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344 | setvesa20: |
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345 | mov [0xe020],dword Vesa20_putpixel24 ; Vesa 2.0 |
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346 | mov [0xe024],dword Vesa20_getpixel24 |
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347 | cmp [0xfbf1],byte 24 |
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348 | jz v20ga24 |
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349 | v20ga32: |
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350 | mov [0xe020],dword Vesa20_putpixel32 |
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351 | mov [0xe024],dword Vesa20_getpixel32 |
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352 | v20ga24: |
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353 | cmp [0xfe0c],word 0x12 ; 16 C VGA 640x480 |
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354 | jne no_mode_0x12 |
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355 | mov [0xe020],dword VGA_putpixel |
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356 | mov [0xe024],dword Vesa20_getpixel32 |
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357 | no_mode_0x12: |
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358 | |||
359 | ; MEMORY MODEL |
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360 | |||
164 | serge | 361 | call mem_test |
221 | serge | 362 | |
164 | serge | 363 | mov [MEM_AMOUNT], eax |
1 | ha | 364 | |
164 | serge | 365 | mov [pg_data.mem_amount], eax |
366 | mov [pg_data.kernel_max], eax |
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1 | ha | 367 | |
164 | serge | 368 | shr eax, 12 |
369 | mov edx, eax |
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370 | mov [pg_data.pages_count], eax |
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371 | mov [pg_data.kernel_pages], eax |
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1 | ha | 372 | |
164 | serge | 373 | shr eax, 3 |
374 | mov [pg_data.pagemap_size], eax |
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1 | ha | 375 | |
164 | serge | 376 | shr edx, 10 |
212 | serge | 377 | cmp edx, 3 |
164 | serge | 378 | ja @f |
379 | inc edx ;at least 4Mb for kernel heap |
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380 | @@: |
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381 | mov [pg_data.kernel_tables], edx |
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41 | mikedld | 382 | |
1 | ha | 383 | ; ENABLE PAGING |
41 | mikedld | 384 | |
164 | serge | 385 | call test_cpu |
386 | ; btr [cpu_caps], CAPS_SSE ;test: dont't use sse code |
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387 | ; btr [cpu_caps], CAPS_SSE2 ;test: don't use sse2 |
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103 | halyavin | 388 | |
164 | serge | 389 | ; btr [cpu_caps], CAPS_FXSR ;test: disable sse support |
390 | ;all sse commands rise #UD exption |
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391 | ; btr [cpu_caps], CAPS_PSE ;test: don't use large pages |
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392 | ; btr [cpu_caps], CAPS_PGE ;test: don't use global pages |
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393 | ; btr [cpu_caps], CAPS_MTRR ;test: don't use MTRR |
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221 | serge | 394 | bts [cpu_caps], CAPS_TSC ;force use rdtsc |
164 | serge | 395 | |
396 | call init_memEx |
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397 | call init_page_map |
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398 | |||
214 | serge | 399 | mov eax, sys_pgdir |
164 | serge | 400 | mov cr3, eax |
401 | |||
168 | serge | 402 | mov eax,cr0 |
403 | or eax,CR0_PG |
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404 | mov cr0,eax |
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164 | serge | 405 | |
406 | call init_kernel_heap |
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407 | call init_LFB |
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408 | call init_mtrr |
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214 | serge | 409 | call init_fpu |
164 | serge | 410 | |
276 | serge | 411 | call init_malloc |
412 | |||
188 | serge | 413 | stdcall alloc_kernel_space, 0x4F000 |
164 | serge | 414 | mov [ipc_tmp], eax |
415 | mov ebx, 0x1000 |
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416 | |||
417 | add eax, 0x40000 |
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418 | mov [proc_mem_map], eax |
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419 | |||
420 | add eax, 0x8000 |
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421 | mov [proc_mem_pdir], eax |
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422 | |||
423 | add eax, ebx |
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424 | mov [proc_mem_tab], eax |
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425 | |||
426 | add eax, ebx |
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427 | mov [tmp_task_pdir], eax |
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428 | |||
429 | add eax, ebx |
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430 | mov [tmp_task_ptab], eax |
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431 | |||
432 | add eax, ebx |
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433 | mov [ipc_pdir], eax |
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434 | |||
435 | add eax, ebx |
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436 | mov [ipc_ptab], eax |
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437 | |||
438 | stdcall kernel_alloc, 0x1000 |
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439 | mov [tmp_task_data], eax |
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440 | |||
227 | serge | 441 | call init_events |
442 | |||
278 | serge | 443 | mov eax, srv.fd-SRV_FD_OFFSET |
444 | mov [srv.fd], eax |
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445 | mov [srv.bk], eax |
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446 | |||
164 | serge | 447 | mov edi, irq_tab |
448 | xor eax, eax |
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449 | mov ecx, 16 |
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450 | rep stosd |
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451 | |||
41 | mikedld | 452 | ;Set base of graphic segment to linear address of LFB |
164 | serge | 453 | mov eax,[LFBAddress] ; set for gs |
1 | ha | 454 | mov [graph_data_l+2],ax |
455 | shr eax,16 |
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456 | mov [graph_data_l+4],al |
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41 | mikedld | 457 | mov [graph_data_l+7],ah |
1 | ha | 458 | |
256 | diamond | 459 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
460 | include 'detect/disks.inc' |
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461 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
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462 | |||
1 | ha | 463 | ; READ RAMDISK IMAGE FROM HD |
464 | |||
465 | ;!!!!!!!!!!!!!!!!!!!!!!! |
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466 | include 'boot/rdload.inc' |
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467 | ;!!!!!!!!!!!!!!!!!!!!!!! |
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468 | ; mov [dma_hdd],1 |
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469 | ; CALCULATE FAT CHAIN FOR RAMDISK |
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470 | |||
471 | call calculatefatchain |
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472 | |||
473 | ; LOAD VMODE DRIVER |
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474 | |||
475 | ;!!!!!!!!!!!!!!!!!!!!!!! |
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476 | include 'vmodeld.inc' |
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477 | ;!!!!!!!!!!!!!!!!!!!!!!! |
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478 | |||
479 | ; LOAD FONTS I and II |
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480 | |||
481 | mov [0x3000],dword 1 |
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482 | mov [0x3004],dword 1 |
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483 | mov [0x3010],dword 0x3020 |
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484 | |||
202 | diamond | 485 | mov esi,char |
1 | ha | 486 | xor ebx,ebx |
12 | halyavin | 487 | mov ecx,2560;26000 |
488 | mov edx,0x3F600;0x37000 |
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202 | diamond | 489 | call fs_RamdiskRead |
1 | ha | 490 | |
202 | diamond | 491 | mov esi,char2 |
1 | ha | 492 | xor ebx,ebx |
12 | halyavin | 493 | mov ecx,2560;26000 |
494 | mov edx,0x3EC00;0x30000 |
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202 | diamond | 495 | call fs_RamdiskRead |
1 | ha | 496 | |
497 | mov esi,boot_fonts |
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498 | call boot_log |
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499 | |||
500 | ; PRINT AMOUNT OF MEMORY |
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501 | mov esi, boot_memdetect |
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502 | call boot_log |
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503 | |||
504 | movzx ecx, word [boot_y] |
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505 | or ecx, (10+29*6) shl 16 ; "Determining amount of memory" |
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506 | sub ecx, 10 |
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507 | mov edx, 0xFFFFFF |
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164 | serge | 508 | mov ebx, [MEM_AMOUNT] |
1 | ha | 509 | shr ebx, 20 |
510 | mov edi, 1 |
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511 | mov eax, 0x00040000 |
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200 | diamond | 512 | call display_number_force |
41 | mikedld | 513 | |
1 | ha | 514 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
515 | |||
516 | mov esi,boot_irqs |
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517 | call boot_log |
||
518 | call rerouteirqs |
||
519 | |||
520 | mov esi,boot_tss |
||
521 | call boot_log |
||
522 | |||
523 | ; BUILD SCHEDULER |
||
524 | |||
525 | call build_scheduler ; sys32.inc |
||
526 | |||
527 | ; LOAD IDT |
||
13 | poddubny | 528 | lidt [cs:idtreg] |
214 | serge | 529 | cli |
1 | ha | 530 | |
531 | mov esi,boot_devices |
||
532 | call boot_log |
||
533 | call detect_devices |
||
534 | |||
535 | ; TIMER SET TO 1/100 S |
||
536 | |||
537 | mov esi,boot_timer |
||
538 | call boot_log |
||
539 | mov al,0x34 ; set to 100Hz |
||
540 | out 0x43,al |
||
541 | mov al,0x9b ; lsb 1193180 / 1193 |
||
542 | out 0x40,al |
||
543 | mov al,0x2e ; msb |
||
544 | out 0x40,al |
||
545 | |||
546 | ; SET MOUSE |
||
547 | |||
548 | mov esi,boot_setmouse |
||
549 | call boot_log |
||
550 | call setmouse |
||
551 | |||
227 | serge | 552 | mov [pci_access_enabled],1 |
214 | serge | 553 | |
1 | ha | 554 | ; SET PRELIMINARY WINDOW STACK AND POSITIONS |
555 | |||
556 | mov esi,boot_windefs |
||
557 | call boot_log |
||
558 | call setwindowdefaults |
||
559 | |||
560 | ; SET BACKGROUND DEFAULTS |
||
561 | |||
562 | mov esi,boot_bgr |
||
563 | call boot_log |
||
564 | call calculatebackground |
||
565 | |||
566 | ; RESERVE SYSTEM IRQ'S JA PORT'S |
||
567 | |||
568 | mov esi,boot_resirqports |
||
569 | call boot_log |
||
570 | call reserve_irqs_ports |
||
571 | |||
572 | ; SET PORTS FOR IRQ HANDLERS |
||
573 | |||
574 | mov esi,boot_setrports |
||
575 | call boot_log |
||
576 | call setirqreadports |
||
577 | |||
578 | ; SET UP OS TASK |
||
579 | |||
580 | mov esi,boot_setostask |
||
581 | call boot_log |
||
214 | serge | 582 | |
164 | serge | 583 | mov eax, [fpu_data] |
584 | mov dword [0x80000+APPDATA.fpu_state], eax |
||
585 | mov dword [0x80000+APPDATA.fpu_handler], 0 |
||
586 | mov dword [0x80000+APPDATA.sse_handler], 0 |
||
587 | |||
214 | serge | 588 | ; name for OS/IDLE process |
281 | serge | 589 | |
214 | serge | 590 | mov dword [0x80000+256+APPDATA.app_name], dword 'OS/I' |
591 | mov dword [0x80000+256+APPDATA.app_name+4], dword 'DLE ' |
||
221 | serge | 592 | mov ebx, [def_cursor] |
593 | mov dword [0x80000+256+APPDATA.cursor], ebx |
||
214 | serge | 594 | mov dword [0x80000+256+APPDATA.fpu_handler], 0 |
595 | mov dword [0x80000+256+APPDATA.sse_handler], 0 |
||
596 | |||
281 | serge | 597 | mov ebx, PROC_BASE+256+APP_OBJ_OFFSET |
598 | mov dword [0x80000+256+APPDATA.fd_obj], ebx |
||
599 | mov dword [0x80000+256+APPDATA.bk_obj], ebx |
||
600 | |||
601 | |||
214 | serge | 602 | ;set fpu save area |
603 | mov esi, eax |
||
221 | serge | 604 | bt [cpu_caps], CAPS_SSE |
164 | serge | 605 | jnc .no_sse |
214 | serge | 606 | |
607 | lea edi, [eax+512] |
||
221 | serge | 608 | mov dword [PROC_BASE+256+APPDATA.fpu_state], edi |
214 | serge | 609 | mov ecx, 512/4 |
610 | jmp @F |
||
164 | serge | 611 | .no_sse: |
214 | serge | 612 | lea edi, [eax+112] |
221 | serge | 613 | mov dword [PROC_BASE+256+APPDATA.fpu_state], edi |
214 | serge | 614 | mov ecx, 112/4 |
615 | @@: |
||
616 | rep movsd |
||
617 | |||
1 | ha | 618 | ; task list |
115 | poddubny | 619 | mov [0x3020+TASKDATA.wnd_number], 1 ; on screen number |
620 | mov [0x3020+TASKDATA.pid], 1 ; process id number |
||
621 | mov [0x3020+TASKDATA.mem_start], 0 ; process base address |
||
1 | ha | 622 | |
623 | mov edi,tss_data+tss_step |
||
237 | serge | 624 | mov ecx, (tss_step)/4 |
625 | xor eax, eax |
||
1 | ha | 626 | cld |
237 | serge | 627 | rep stosd |
1 | ha | 628 | |
237 | serge | 629 | mov edi,tss_data+tss_step |
630 | mov [edi+TSS._ss0], os_data |
||
631 | mov eax,cr3 |
||
632 | mov [edi+TSS._cr3],eax |
||
633 | mov [edi+TSS._eip],osloop |
||
634 | mov [edi+TSS._eflags],dword 0x11202 ; sti and resume |
||
635 | mov [edi+TSS._esp],sysint_stack_data + 4096*2 ; uses slot 1 stack |
||
636 | mov [edi+TSS._cs],os_code |
||
637 | mov [edi+TSS._ss],os_data |
||
638 | mov [edi+TSS._ds],os_data |
||
639 | mov [edi+TSS._es],os_data |
||
640 | mov [edi+TSS._fs],os_data |
||
641 | mov [edi+TSS._gs],os_data |
||
642 | |||
1 | ha | 643 | mov ax,tss0 |
644 | ltr ax |
||
645 | |||
281 | serge | 646 | call init_cursors |
647 | |||
648 | |||
1 | ha | 649 | ; READ TSC / SECOND |
650 | |||
651 | mov esi,boot_tsc |
||
652 | call boot_log |
||
653 | call _rdtsc |
||
654 | mov ecx,eax |
||
655 | mov esi,250 ; wait 1/4 a second |
||
656 | call delay_ms |
||
657 | call _rdtsc |
||
658 | sub eax,ecx |
||
659 | shl eax,2 |
||
660 | mov [0xf600],eax ; save tsc / sec |
||
172 | serge | 661 | mov ebx, 1000000 |
662 | div ebx |
||
663 | mov [stall_mcs], eax |
||
1 | ha | 664 | |
665 | ; SET VARIABLES |
||
666 | |||
667 | call set_variables |
||
668 | |||
669 | ; STACK AND FDC |
||
670 | |||
671 | call stack_init |
||
672 | call fdc_init |
||
673 | |||
674 | ; PALETTE FOR 320x200 and 640x480 16 col |
||
675 | |||
676 | cmp [0xfe0c],word 0x12 |
||
677 | jne no_pal_vga |
||
678 | mov esi,boot_pal_vga |
||
679 | call boot_log |
||
680 | call paletteVGA |
||
681 | no_pal_vga: |
||
682 | |||
683 | cmp [0xfe0c],word 0x13 |
||
684 | jne no_pal_ega |
||
685 | mov esi,boot_pal_ega |
||
686 | call boot_log |
||
687 | call palette320x200 |
||
688 | no_pal_ega: |
||
689 | |||
690 | ; LOAD DEFAULT SKIN |
||
691 | |||
49 | mikedld | 692 | mov esi,_skin_file_default |
693 | mov edi,_skin_file |
||
694 | movsd |
||
695 | movsd |
||
696 | movsd |
||
697 | call load_skin |
||
1 | ha | 698 | |
699 | ; LOAD FIRST APPLICATION |
||
21 | poddubny | 700 | mov [0x3000],dword 1 |
701 | mov [0x3004],dword 1 |
||
1 | ha | 702 | cli |
143 | diamond | 703 | cmp byte [0x2f0000+0x9030],1 |
1 | ha | 704 | jne no_load_vrr_m |
237 | serge | 705 | |
269 | serge | 706 | stdcall fs_exec, vrr_m, 0, 0 |
21 | poddubny | 707 | cmp eax,2 ; if vrr_m app found (PID=2) |
1 | ha | 708 | je first_app_found |
41 | mikedld | 709 | |
237 | serge | 710 | no_load_vrr_m: |
269 | serge | 711 | stdcall fs_exec, firstapp, 0, 0 |
21 | poddubny | 712 | cmp eax,2 ; continue if a process has been loaded |
1 | ha | 713 | je first_app_found |
21 | poddubny | 714 | mov eax, 0xDEADBEEF ; otherwise halt |
715 | hlt |
||
237 | serge | 716 | first_app_found: |
1 | ha | 717 | cli |
718 | |||
21 | poddubny | 719 | ;mov [0x3004],dword 2 |
720 | mov [0x3000],dword 1 ; set OS task fisrt |
||
1 | ha | 721 | |
722 | |||
21 | poddubny | 723 | ; SET KEYBOARD PARAMETERS |
724 | mov al, 0xf6 ; reset keyboard, scan enabled |
||
1 | ha | 725 | call kb_write |
726 | |||
21 | poddubny | 727 | ; wait until 8042 is ready |
265 | diamond | 728 | xor ecx,ecx |
729 | @@: |
||
730 | in al,64h |
||
731 | and al,00000010b |
||
732 | loopnz @b |
||
1 | ha | 733 | |
734 | ; mov al, 0xED ; svetodiody - only for testing! |
||
735 | ; call kb_write |
||
736 | ; call kb_read |
||
737 | ; mov al, 111b |
||
738 | ; call kb_write |
||
739 | ; call kb_read |
||
41 | mikedld | 740 | |
1 | ha | 741 | mov al, 0xF3 ; set repeat rate & delay |
742 | call kb_write |
||
265 | diamond | 743 | ; call kb_read |
92 | diamond | 744 | mov al, 0 ; 30 250 ;00100010b ; 24 500 ;00100100b ; 20 500 |
1 | ha | 745 | call kb_write |
265 | diamond | 746 | ; call kb_read |
1 | ha | 747 | ;// mike.dld [ |
748 | call set_lights |
||
749 | ;// mike.dld ] |
||
750 | |||
21 | poddubny | 751 | ; START MULTITASKING |
1 | ha | 752 | |
21 | poddubny | 753 | mov esi,boot_tasking |
754 | call boot_log |
||
755 | |||
756 | mov [0xe000],byte 1 ; multitasking enabled |
||
757 | |||
1 | ha | 758 | ; UNMASK ALL IRQ'S |
759 | |||
760 | mov esi,boot_allirqs |
||
761 | call boot_log |
||
41 | mikedld | 762 | |
1 | ha | 763 | cli ;guarantee forbidance of interrupts. |
764 | mov al,0 ; unmask all irq's |
||
765 | out 0xA1,al |
||
766 | out 0x21,al |
||
767 | |||
768 | mov ecx,32 |
||
769 | |||
770 | ready_for_irqs: |
||
771 | |||
772 | mov al,0x20 ; ready for irqs |
||
773 | out 0x20,al |
||
774 | out 0xa0,al |
||
775 | |||
776 | loop ready_for_irqs ; flush the queue |
||
777 | |||
164 | serge | 778 | stdcall attach_int_handler, dword 1, irq1 |
779 | |||
1 | ha | 780 | ; mov [dma_hdd],1 |
160 | diamond | 781 | cmp [IDEContrRegsBaseAddr], 0 |
782 | setnz [dma_hdd] |
||
1 | ha | 783 | |
784 | sti |
||
785 | jmp $ ; wait here for timer to take control |
||
786 | |||
787 | ; Fly :) |
||
788 | |||
789 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
790 | ; ; |
||
33 | mario79 | 791 | ; MAIN OS LOOP START ; |
1 | ha | 792 | ; ; |
793 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
794 | align 32 |
||
795 | osloop: |
||
796 | call [draw_pointer] |
||
797 | call checkbuttons |
||
798 | call checkwindows |
||
49 | mikedld | 799 | ; call check_window_move_request |
1 | ha | 800 | call checkmisc |
117 | mario79 | 801 | call checkVga_N13 |
1 | ha | 802 | call stack_handler |
803 | call checkidle |
||
804 | call check_fdd_motor_status |
||
805 | jmp osloop |
||
33 | mario79 | 806 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
807 | ; ; |
||
808 | ; MAIN OS LOOP END ; |
||
809 | ; ; |
||
810 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
1 | ha | 811 | |
812 | checkidle: |
||
813 | pushad |
||
814 | |||
815 | cmp [check_idle_semaphore],0 |
||
816 | jne no_idle_state |
||
817 | |||
818 | call change_task |
||
819 | mov eax,[idlemem] |
||
820 | mov ebx,[timer_ticks] ;[0xfdf0] |
||
821 | cmp eax,ebx |
||
822 | jnz idle_exit |
||
823 | call _rdtsc |
||
824 | mov ecx,eax |
||
825 | idle_loop: |
||
826 | hlt |
||
827 | cmp [check_idle_semaphore],0 |
||
828 | jne idle_loop_exit |
||
829 | mov eax,[timer_ticks] ;[0xfdf0] |
||
830 | cmp ebx,eax |
||
831 | jz idle_loop |
||
832 | idle_loop_exit: |
||
833 | mov [idlemem],eax |
||
834 | call _rdtsc |
||
835 | sub eax,ecx |
||
836 | mov ebx,[idleuse] |
||
837 | add ebx,eax |
||
838 | mov [idleuse],ebx |
||
839 | |||
840 | popad |
||
841 | ret |
||
842 | |||
843 | idle_exit: |
||
844 | |||
845 | mov ebx,[timer_ticks] ;[0xfdf0] |
||
846 | mov [idlemem],ebx |
||
847 | call change_task |
||
848 | |||
849 | popad |
||
850 | ret |
||
851 | |||
852 | no_idle_state: |
||
853 | |||
854 | dec [check_idle_semaphore] |
||
855 | |||
856 | mov ebx,[timer_ticks] ;[0xfdf0] |
||
857 | mov [idlemem],ebx |
||
858 | call change_task |
||
859 | |||
860 | popad |
||
861 | ret |
||
862 | |||
863 | uglobal |
||
864 | idlemem dd 0x0 |
||
865 | idleuse dd 0x0 |
||
866 | idleusesec dd 0x0 |
||
867 | check_idle_semaphore dd 0x0 |
||
868 | endg |
||
869 | |||
870 | |||
871 | |||
872 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
873 | ; ; |
||
874 | ; INCLUDED SYSTEM FILES ; |
||
875 | ; ; |
||
876 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
877 | |||
878 | |||
7 | me_root | 879 | include "kernel32.inc" |
1 | ha | 880 | |
881 | |||
882 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
883 | ; ; |
||
884 | ; KERNEL FUNCTIONS ; |
||
885 | ; ; |
||
886 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
887 | |||
888 | reserve_irqs_ports: |
||
889 | |||
890 | pushad |
||
891 | |||
892 | mov [irq_owner+4*0],byte 1 ; timer |
||
893 | mov [irq_owner+4*1],byte 1 ; keyboard |
||
894 | mov [irq_owner+4*5],byte 1 ; sound blaster |
||
895 | mov [irq_owner+4*6],byte 1 ; floppy diskette |
||
896 | mov [irq_owner+4*13],byte 1 ; math co-pros |
||
897 | mov [irq_owner+4*14],byte 1 ; ide I |
||
898 | mov [irq_owner+4*15],byte 1 ; ide II |
||
58 | mario79 | 899 | ; movzx eax,byte [0xf604] ; mouse irq |
900 | ; dec eax |
||
901 | ; add eax,mouseirqtable |
||
902 | ; movzx eax,byte [eax] |
||
903 | ; shl eax,2 |
||
904 | ; mov [irq_owner+eax],byte 1 |
||
1 | ha | 905 | |
906 | |||
907 | ; RESERVE PORTS |
||
243 | Ghost | 908 | mov edi,1 ; 0x00-0x2d |
1 | ha | 909 | mov [0x2d0000],edi |
910 | shl edi,4 |
||
911 | mov [0x2d0000+edi+0],dword 1 |
||
912 | mov [0x2d0000+edi+4],dword 0x0 |
||
243 | Ghost | 913 | mov [0x2d0000+edi+8],dword 0x2d |
269 | serge | 914 | |
243 | Ghost | 915 | inc dword [0x2d0000] ; 0x30-0x4d |
916 | mov edi,[0x2d0000] |
||
917 | shl edi,4 |
||
918 | mov [0x2d0000+edi+0],dword 1 |
||
919 | mov [0x2d0000+edi+4],dword 0x30 |
||
920 | mov [0x2d0000+edi+8],dword 0x4d |
||
269 | serge | 921 | |
243 | Ghost | 922 | inc dword [0x2d0000] ; 0x50-0xdf |
923 | mov edi,[0x2d0000] |
||
924 | shl edi,4 |
||
925 | mov [0x2d0000+edi+0],dword 1 |
||
926 | mov [0x2d0000+edi+4],dword 0x50 |
||
223 | Ghost | 927 | mov [0x2d0000+edi+8],dword 0xdf |
233 | serge | 928 | |
223 | Ghost | 929 | inc dword [0x2d0000] ; 0xe5-0xff |
930 | mov edi,[0x2d0000] |
||
931 | shl edi,4 |
||
932 | mov [0x2d0000+edi+0],dword 1 |
||
933 | mov [0x2d0000+edi+4],dword 0xe5 |
||
1 | ha | 934 | mov [0x2d0000+edi+8],dword 0xff |
233 | serge | 935 | |
936 | |||
58 | mario79 | 937 | ; cmp [0xf604],byte 2 ; com1 mouse -> 0x3f0-0x3ff |
938 | ; jne ripl1 |
||
939 | ; inc dword [0x2d0000] |
||
940 | ; mov edi,[0x2d0000] |
||
941 | ; shl edi,4 |
||
942 | ; mov [0x2d0000+edi+0],dword 1 |
||
943 | ; mov [0x2d0000+edi+4],dword 0x3f0 |
||
944 | ; mov [0x2d0000+edi+8],dword 0x3ff |
||
945 | ; ripl1: |
||
946 | ; cmp [0xf604],byte 3 ; com2 mouse -> 0x2f0-0x2ff |
||
947 | ; jne ripl2 |
||
948 | ; inc dword [0x2d0000] |
||
949 | ; mov edi,[0x2d0000] |
||
950 | ; shl edi,4 |
||
951 | ; mov [0x2d0000+edi+0],dword 1 |
||
952 | ; mov [0x2d0000+edi+4],dword 0x2f0 |
||
953 | ; mov [0x2d0000+edi+8],dword 0x2ff |
||
954 | ; ripl2: |
||
1 | ha | 955 | |
956 | popad |
||
957 | ret |
||
958 | |||
959 | iglobal |
||
960 | mouseirqtable db 12 ; ps2 |
||
961 | db 4 ; com1 |
||
962 | db 3 ; com2 |
||
963 | endg |
||
964 | |||
965 | setirqreadports: |
||
966 | |||
967 | mov [irq12read+0],dword 0x60 + 0x01000000 ; read port 0x60 , byte |
||
968 | mov [irq12read+4],dword 0 ; end of port list |
||
969 | mov [irq04read+0],dword 0x3f8 + 0x01000000 ; read port 0x3f8 , byte |
||
970 | mov [irq04read+4],dword 0 ; end of port list |
||
971 | mov [irq03read+0],dword 0x2f8 + 0x01000000 ; read port 0x2f8 , byte |
||
972 | mov [irq03read+4],dword 0 ; end of port list |
||
973 | |||
974 | ret |
||
975 | |||
976 | iglobal |
||
977 | process_number dd 0x1 |
||
978 | endg |
||
979 | |||
980 | set_variables: |
||
981 | |||
982 | mov ecx,0x100 ; flush port 0x60 |
||
983 | .fl60: in al,0x60 |
||
984 | loop .fl60 |
||
985 | mov [0xfcff],byte 0 ; mouse buffer |
||
986 | mov [0xf400],byte 0 ; keyboard buffer |
||
987 | mov [0xf500],byte 0 ; button buffer |
||
988 | ; mov [0xfb0a],dword 100*65536+100 ; mouse x/y |
||
989 | |||
990 | push eax |
||
991 | mov ax,[0x2f0000+0x900c] |
||
992 | shr ax,1 |
||
993 | shl eax,16 |
||
994 | mov ax,[0x2f0000+0x900A] |
||
995 | shr ax,1 |
||
996 | mov [0xfb0a],eax |
||
997 | pop eax |
||
41 | mikedld | 998 | |
1 | ha | 999 | mov byte [SB16_Status],0 ; Minazzi Paolo |
1000 | mov [display_data-12],dword 1 ; tiled background |
||
1001 | mov [0xfe88],dword 0x2C0000 ; address of button list |
||
1002 | |||
1003 | ;!! IP 04.02.2005: |
||
1004 | mov [next_usage_update], 100 |
||
1005 | mov byte [0xFFFF], 0 ; change task if possible |
||
1006 | |||
1007 | ret |
||
1008 | |||
1009 | ;* mouse centered - start code- Mario79 |
||
1010 | mouse_centered: |
||
1011 | push eax |
||
1012 | mov eax,[0xFE00] |
||
1013 | shr eax,1 |
||
1014 | mov [0xFB0A],ax |
||
1015 | mov eax,[0xFE04] |
||
1016 | shr eax,1 |
||
1017 | mov [0xFB0C],ax |
||
1018 | pop eax |
||
1019 | ret |
||
1020 | ;* mouse centered - end code- Mario79 |
||
1021 | |||
1022 | align 4 |
||
1023 | |||
1024 | sys_outport: |
||
1025 | |||
1026 | mov edi,ebx ; separate flag for read / write |
||
1027 | and ebx,65535 |
||
1028 | |||
1029 | mov ecx,[0x2d0000] |
||
1030 | test ecx,ecx |
||
1031 | jne sopl8 |
||
1032 | mov [esp+36],dword 1 |
||
1033 | ret |
||
1034 | |||
1035 | sopl8: |
||
1036 | mov edx,[0x3010] |
||
1037 | mov edx,[edx+0x4] |
||
1038 | and ebx,65535 |
||
1039 | cld |
||
1040 | sopl1: |
||
1041 | |||
1042 | mov esi,ecx |
||
1043 | shl esi,4 |
||
1044 | add esi,0x2d0000 |
||
1045 | cmp edx,[esi+0] |
||
1046 | jne sopl2 |
||
1047 | cmp ebx,[esi+4] |
||
1048 | jb sopl2 |
||
1049 | cmp ebx,[esi+8] |
||
1050 | jg sopl2 |
||
1051 | jmp sopl3 |
||
1052 | |||
1053 | sopl2: |
||
1054 | |||
1055 | dec ecx |
||
1056 | jnz sopl1 |
||
1057 | mov [esp+36],dword 1 |
||
1058 | ret |
||
1059 | |||
1060 | sopl3: |
||
1061 | |||
1062 | test edi,0x80000000 ; read ? |
||
1063 | jnz sopl4 |
||
1064 | |||
1065 | mov dx,bx ; write |
||
1066 | out dx,al |
||
1067 | mov [esp+36],dword 0 |
||
1068 | ret |
||
1069 | |||
1070 | sopl4: |
||
1071 | |||
1072 | mov dx,bx ; read |
||
1073 | in al,dx |
||
1074 | and eax,0xff |
||
1075 | mov [esp+36],dword 0 |
||
1076 | mov [esp+24],eax |
||
1077 | ret |
||
1078 | |||
1079 | |||
1080 | |||
1081 | align 4 |
||
1082 | sys_sb16: |
||
1083 | |||
1084 | cmp word [sb16],word 0 |
||
1085 | jnz sb16l1 |
||
1086 | mov [esp+36],dword 1 |
||
1087 | ret |
||
1088 | sb16l1: |
||
1089 | mov [esp+36],dword 0 |
||
1090 | cmp eax,1 ; set volume - main |
||
1091 | jnz sb16l2 |
||
1092 | mov dx,word [sb16] |
||
1093 | add dx,4 |
||
1094 | mov al,0x22 |
||
1095 | out dx,al |
||
1096 | mov esi,1 |
||
1097 | call delay_ms |
||
1098 | mov eax,ebx |
||
1099 | inc edx |
||
1100 | out dx,al |
||
1101 | ret |
||
1102 | sb16l2: |
||
1103 | |||
1104 | cmp eax,2 ; set volume - cd |
||
1105 | jnz sb16l3 |
||
1106 | mov dx,word [sb16] |
||
1107 | add dx,4 |
||
1108 | mov al,0x28 |
||
1109 | out dx,al |
||
1110 | mov esi,1 |
||
1111 | call delay_ms |
||
1112 | mov eax,ebx |
||
1113 | add edx,1 |
||
1114 | out dx,al |
||
1115 | ret |
||
1116 | sb16l3: |
||
1117 | mov [esp+36],dword 2 |
||
1118 | ret |
||
1119 | |||
1120 | |||
1121 | align 4 |
||
1122 | |||
1123 | sys_sb16II: |
||
1124 | |||
1125 | cmp word [sb16],word 0 |
||
1126 | jnz IIsb16l1 |
||
1127 | mov [esp+36],dword 1 |
||
1128 | ret |
||
1129 | IIsb16l1: |
||
1130 | |||
1131 | cmp eax,1 ; set volume - main |
||
1132 | jnz IIsb16l2 |
||
1133 | ; L |
||
1134 | mov dx,word [sb16] |
||
1135 | add dx,4 |
||
1136 | mov al,0x30 |
||
1137 | out dx,al |
||
1138 | mov eax,ebx |
||
1139 | inc edx |
||
1140 | out dx,al |
||
1141 | ; R |
||
1142 | mov dx,word [sb16] |
||
1143 | add dx,4 |
||
1144 | mov al,0x31 |
||
1145 | out dx,al |
||
1146 | mov eax,ebx |
||
1147 | inc edx |
||
1148 | out dx,al |
||
1149 | mov [esp+36],dword 0 |
||
1150 | ret |
||
1151 | IIsb16l2: |
||
1152 | |||
1153 | cmp eax,2 ; set volume - cd |
||
1154 | jnz IIsb16l3 |
||
1155 | ; L |
||
1156 | mov dx,word [sb16] |
||
1157 | add dx,4 |
||
1158 | mov al,0x36 |
||
1159 | out dx,al |
||
1160 | mov eax,ebx |
||
1161 | inc edx |
||
1162 | out dx,al |
||
1163 | ; R |
||
1164 | mov dx,word [sb16] |
||
1165 | add dx,4 |
||
1166 | mov al,0x37 |
||
1167 | out dx,al |
||
1168 | mov eax,ebx |
||
1169 | inc edx |
||
1170 | out dx,al |
||
1171 | mov [esp+36],dword 0 |
||
1172 | ret |
||
1173 | IIsb16l3: |
||
1174 | |||
1175 | mov [esp+36],dword 2 |
||
1176 | ret |
||
1177 | |||
1178 | |||
1179 | display_number: |
||
1180 | |||
1181 | ; eax = print type, al=0 -> ebx is number |
||
1182 | ; al=1 -> ebx is pointer |
||
1183 | ; ah=0 -> display decimal |
||
1184 | ; ah=1 -> display hexadecimal |
||
1185 | ; ah=2 -> display binary |
||
1186 | ; eax bits 16-21 = number of digits to display (0-32) |
||
1187 | ; eax bits 22-31 = reserved |
||
1188 | ; |
||
1189 | ; ebx = number or pointer |
||
1190 | ; ecx = x shl 16 + y |
||
1191 | ; edx = color |
||
200 | diamond | 1192 | xor edi, edi |
211 | serge | 1193 | display_number_force: |
1 | ha | 1194 | |
1195 | cmp eax,0xffff ; length > 0 ? |
||
1196 | jge cont_displ |
||
1197 | ret |
||
1198 | cont_displ: |
||
1199 | |||
75 | diamond | 1200 | cmp eax,61*0x10000 ; length <= 60 ? |
1201 | jb cont_displ2 |
||
1 | ha | 1202 | ret |
1203 | cont_displ2: |
||
1204 | |||
1205 | pushad |
||
1206 | |||
1207 | cmp al,1 ; ecx is a pointer ? |
||
1208 | jne displnl1 |
||
139 | diamond | 1209 | mov ebx,[ebx+std_application_base_address] |
1 | ha | 1210 | displnl1: |
1211 | sub esp,64 |
||
1212 | |||
1213 | cmp ah,0 ; DECIMAL |
||
1214 | jne no_display_desnum |
||
1215 | shr eax,16 |
||
75 | diamond | 1216 | and eax,0x3f |
1 | ha | 1217 | push eax |
1218 | mov edi,esp |
||
194 | diamond | 1219 | add edi,4+64-1 |
1 | ha | 1220 | mov ecx,eax |
1221 | mov eax,ebx |
||
1222 | mov ebx,10 |
||
1223 | d_desnum: |
||
1224 | xor edx,edx |
||
1225 | div ebx |
||
1226 | add dl,48 |
||
1227 | mov [edi],dl |
||
1228 | dec edi |
||
1229 | loop d_desnum |
||
1230 | pop eax |
||
1231 | call draw_num_text |
||
1232 | add esp,64 |
||
1233 | popad |
||
1234 | ret |
||
1235 | no_display_desnum: |
||
1236 | |||
1237 | cmp ah,0x01 ; HEXADECIMAL |
||
1238 | jne no_display_hexnum |
||
1239 | shr eax,16 |
||
75 | diamond | 1240 | and eax,0x3f |
1 | ha | 1241 | push eax |
1242 | mov edi,esp |
||
194 | diamond | 1243 | add edi,4+64-1 |
1 | ha | 1244 | mov ecx,eax |
1245 | mov eax,ebx |
||
1246 | mov ebx,16 |
||
1247 | d_hexnum: |
||
1248 | xor edx,edx |
||
1249 | div ebx |
||
1250 | add edx,hexletters |
||
1251 | mov dl,[edx] |
||
1252 | mov [edi],dl |
||
1253 | dec edi |
||
1254 | loop d_hexnum |
||
1255 | pop eax |
||
1256 | call draw_num_text |
||
1257 | add esp,64 |
||
1258 | popad |
||
1259 | ret |
||
1260 | no_display_hexnum: |
||
1261 | |||
1262 | cmp ah,0x02 ; BINARY |
||
1263 | jne no_display_binnum |
||
1264 | shr eax,16 |
||
75 | diamond | 1265 | and eax,0x3f |
1 | ha | 1266 | push eax |
1267 | mov edi,esp |
||
194 | diamond | 1268 | add edi,4+64-1 |
1 | ha | 1269 | mov ecx,eax |
1270 | mov eax,ebx |
||
1271 | mov ebx,2 |
||
1272 | d_binnum: |
||
1273 | xor edx,edx |
||
1274 | div ebx |
||
1275 | add dl,48 |
||
1276 | mov [edi],dl |
||
1277 | dec edi |
||
1278 | loop d_binnum |
||
1279 | pop eax |
||
1280 | call draw_num_text |
||
1281 | add esp,64 |
||
1282 | popad |
||
1283 | ret |
||
1284 | no_display_binnum: |
||
1285 | |||
1286 | add esp,64 |
||
1287 | popad |
||
1288 | ret |
||
1289 | |||
1290 | |||
1291 | draw_num_text: |
||
1292 | |||
1293 | ; dtext |
||
1294 | ; |
||
1295 | ; eax x & y |
||
1296 | ; ebx color |
||
1297 | ; ecx start of text |
||
1298 | ; edx length |
||
1299 | ; edi 1 force |
||
1300 | |||
155 | diamond | 1301 | ; mov edi,[0x3000] |
1302 | ; shl edi,8 |
||
1303 | ; add ax,word[edi+0x80000+APPDATA.wnd_clientbox.top] |
||
164 | serge | 1304 | ; rol eax,16 |
155 | diamond | 1305 | ; add ax,word[edi+0x80000+APPDATA.wnd_clientbox.left] |
164 | serge | 1306 | ; rol eax,16 |
1307 | |||
1 | ha | 1308 | mov edx,eax |
194 | diamond | 1309 | mov ecx,64+4 |
1 | ha | 1310 | sub ecx,eax |
1311 | add ecx,esp |
||
1312 | mov eax,[esp+64+32-8+4] |
||
1313 | push edx ; add window start x & y |
||
1314 | mov edx,[0x3010] |
||
115 | poddubny | 1315 | mov ebx,[edx-twdw+WDATA.box.left] |
155 | diamond | 1316 | add ebx, [(edx-0x3000)*8+0x80000+APPDATA.wnd_clientbox.left] |
1 | ha | 1317 | shl ebx,16 |
115 | poddubny | 1318 | add ebx,[edx-twdw+WDATA.box.top] |
155 | diamond | 1319 | add ebx, [(edx-0x3000)*8+0x80000+APPDATA.wnd_clientbox.top] |
1 | ha | 1320 | add eax,ebx |
1321 | pop edx |
||
139 | diamond | 1322 | mov ebx,[esp+64+32-12+4] |
1323 | and ebx, not 0x80000000 ; force counted string |
||
1324 | mov esi, [esp+64+4+4] |
||
194 | diamond | 1325 | mov edi, [esp+64+4] |
139 | diamond | 1326 | jmp dtext |
1 | ha | 1327 | |
1328 | read_string: |
||
1329 | |||
1330 | ; eax read_area |
||
1331 | ; ebx color of letter |
||
1332 | ; ecx color of background |
||
1333 | ; edx number of letters to read |
||
1334 | ; esi [x start]*65536 + [y_start] |
||
1335 | |||
1336 | ret |
||
1337 | |||
1338 | |||
1339 | align 4 |
||
1340 | |||
1341 | sys_setup: |
||
1342 | |||
1343 | ; 1=roland mpu midi base , base io address |
||
1344 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
||
1345 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1346 | ; 4=sb16 base , base io address |
||
1347 | ; 5=system language, 1eng 2fi 3ger 4rus |
||
1348 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1349 | ; 8=fat32 partition in hd |
||
1350 | ; 9 |
||
1351 | ; 10 = sound dma channel |
||
1352 | ; 11 = enable lba read |
||
1353 | ; 12 = enable pci access |
||
1354 | |||
1355 | |||
1356 | mov [esp+36],dword 0 |
||
1357 | cmp eax,1 ; MIDI |
||
1358 | jnz nsyse1 |
||
1359 | cmp ebx,0x100 |
||
1360 | jb nsyse1 |
||
1361 | mov edx,65535 |
||
1362 | cmp edx,ebx |
||
1363 | jb nsyse1 |
||
1364 | mov [midi_base],bx |
||
1365 | mov word [mididp],bx |
||
1366 | inc bx |
||
1367 | mov word [midisp],bx |
||
1368 | ret |
||
1369 | |||
283 | diamond | 1370 | iglobal |
1 | ha | 1371 | midi_base dw 0 |
283 | diamond | 1372 | endg |
1 | ha | 1373 | |
1374 | nsyse1: |
||
1375 | |||
1376 | cmp eax,2 ; KEYBOARD |
||
1377 | jnz nsyse2 |
||
1378 | cmp ebx,1 |
||
1379 | jnz kbnobase |
||
1380 | mov edi,[0x3010] |
||
115 | poddubny | 1381 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1382 | mov eax,ecx |
1383 | mov ebx,keymap |
||
1384 | mov ecx,128 |
||
1385 | call memmove |
||
1386 | ret |
||
1387 | kbnobase: |
||
1388 | cmp ebx,2 |
||
1389 | jnz kbnoshift |
||
1390 | mov edi,[0x3010] |
||
115 | poddubny | 1391 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1392 | mov eax,ecx |
1393 | mov ebx,keymap_shift |
||
1394 | mov ecx,128 |
||
1395 | call memmove |
||
1396 | ret |
||
1397 | kbnoshift: |
||
1398 | cmp ebx,3 |
||
1399 | jne kbnoalt |
||
1400 | mov edi,[0x3010] |
||
115 | poddubny | 1401 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1402 | mov eax,ecx |
1403 | mov ebx,keymap_alt |
||
1404 | mov ecx,128 |
||
1405 | call memmove |
||
1406 | ret |
||
1407 | kbnoalt: |
||
1408 | cmp ebx,9 |
||
1409 | jnz kbnocountry |
||
1410 | mov word [keyboard],cx |
||
1411 | ret |
||
1412 | kbnocountry: |
||
1413 | mov [esp+36],dword 1 |
||
1414 | ret |
||
1415 | nsyse2: |
||
1416 | cmp eax,3 ; CD |
||
1417 | jnz nsyse3 |
||
75 | diamond | 1418 | test ebx,ebx |
1419 | jz nosesl |
||
1420 | cmp ebx, 4 |
||
1421 | ja nosesl |
||
1 | ha | 1422 | mov [cd_base],bl |
1423 | cmp ebx,1 |
||
1424 | jnz noprma |
||
1425 | mov [cdbase],0x1f0 |
||
1426 | mov [cdid],0xa0 |
||
1427 | noprma: |
||
1428 | cmp ebx,2 |
||
1429 | jnz noprsl |
||
1430 | mov [cdbase],0x1f0 |
||
1431 | mov [cdid],0xb0 |
||
1432 | noprsl: |
||
1433 | cmp ebx,3 |
||
1434 | jnz nosema |
||
1435 | mov [cdbase],0x170 |
||
1436 | mov [cdid],0xa0 |
||
1437 | nosema: |
||
1438 | cmp ebx,4 |
||
1439 | jnz nosesl |
||
1440 | mov [cdbase],0x170 |
||
1441 | mov [cdid],0xb0 |
||
1442 | nosesl: |
||
1443 | ret |
||
1444 | |||
1445 | cd_base db 0 |
||
1446 | |||
1447 | nsyse3: |
||
1448 | |||
1449 | cmp eax,4 ; SB |
||
1450 | jnz nsyse4 |
||
1451 | cmp ebx,0x100 |
||
1452 | jb nsyse4 |
||
1453 | mov edx,65535 |
||
1454 | cmp edx,ebx |
||
1455 | jb nsyse4 |
||
1456 | mov word [sb16],bx |
||
1457 | ret |
||
1458 | nsyse4: |
||
1459 | |||
1460 | cmp eax,5 ; SYSTEM LANGUAGE |
||
1461 | jnz nsyse5 |
||
1462 | mov [syslang],ebx |
||
1463 | ret |
||
1464 | nsyse5: |
||
1465 | |||
1466 | cmp eax,7 ; HD BASE |
||
1467 | jne nsyse7 |
||
75 | diamond | 1468 | test ebx,ebx |
1469 | jz nosethd |
||
1470 | cmp ebx,4 |
||
1471 | ja nosethd |
||
1 | ha | 1472 | mov [hd_base],bl |
1473 | cmp ebx,1 |
||
1474 | jnz noprmahd |
||
1475 | mov [hdbase],0x1f0 |
||
1476 | mov [hdid],0x0 |
||
1477 | mov [hdpos],1 |
||
1478 | ; call set_FAT32_variables |
||
1479 | noprmahd: |
||
1480 | cmp ebx,2 |
||
1481 | jnz noprslhd |
||
1482 | mov [hdbase],0x1f0 |
||
1483 | mov [hdid],0x10 |
||
1484 | mov [hdpos],2 |
||
1485 | ; call set_FAT32_variables |
||
1486 | noprslhd: |
||
1487 | cmp ebx,3 |
||
1488 | jnz nosemahd |
||
1489 | mov [hdbase],0x170 |
||
1490 | mov [hdid],0x0 |
||
1491 | mov [hdpos],3 |
||
1492 | ; call set_FAT32_variables |
||
1493 | nosemahd: |
||
1494 | cmp ebx,4 |
||
1495 | jnz noseslhd |
||
1496 | mov [hdbase],0x170 |
||
1497 | mov [hdid],0x10 |
||
1498 | mov [hdpos],4 |
||
1499 | ; call set_FAT32_variables |
||
1500 | noseslhd: |
||
1501 | call reserve_hd1 |
||
321 | diamond | 1502 | call reserve_hd_channel |
1503 | call free_hd_channel |
||
1 | ha | 1504 | mov [hd1_status],0 ; free |
75 | diamond | 1505 | nosethd: |
1 | ha | 1506 | ret |
1507 | |||
283 | diamond | 1508 | iglobal |
1 | ha | 1509 | hd_base db 0 |
283 | diamond | 1510 | endg |
1 | ha | 1511 | |
1512 | nsyse7: |
||
1513 | |||
1514 | cmp eax,8 ; HD PARTITION |
||
1515 | jne nsyse8 |
||
1516 | mov [fat32part],ebx |
||
1517 | ; call set_FAT32_variables |
||
1518 | call reserve_hd1 |
||
321 | diamond | 1519 | call reserve_hd_channel |
1520 | call free_hd_channel |
||
1 | ha | 1521 | pusha |
1522 | call choice_necessity_partition_1 |
||
1523 | popa |
||
1524 | mov [hd1_status],0 ; free |
||
1525 | ret |
||
1526 | nsyse8: |
||
1527 | |||
1528 | cmp eax,10 ; SOUND DMA CHANNEL |
||
1529 | jne no_set_sound_dma |
||
75 | diamond | 1530 | cmp ebx,3 |
1531 | ja sys_setup_err |
||
1 | ha | 1532 | mov [sound_dma],ebx |
1533 | ret |
||
1534 | no_set_sound_dma: |
||
1535 | |||
1536 | cmp eax,11 ; ENABLE LBA READ |
||
1537 | jne no_set_lba_read |
||
1538 | and ebx,1 |
||
1539 | mov [lba_read_enabled],ebx |
||
1540 | ret |
||
1541 | no_set_lba_read: |
||
1542 | |||
1543 | cmp eax,12 ; ENABLE PCI ACCESS |
||
1544 | jne no_set_pci_access |
||
1545 | and ebx,1 |
||
1546 | mov [pci_access_enabled],ebx |
||
1547 | ret |
||
1548 | no_set_pci_access: |
||
1549 | |||
1550 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
1551 | include 'vmodeint.inc' |
||
1552 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
1553 | |||
75 | diamond | 1554 | sys_setup_err: |
1 | ha | 1555 | mov [esp+36],dword -1 |
1556 | ret |
||
1557 | |||
1558 | |||
1559 | align 4 |
||
1560 | |||
1561 | sys_getsetup: |
||
1562 | |||
1563 | ; 1=roland mpu midi base , base io address |
||
1564 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
||
1565 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1566 | ; 4=sb16 base , base io address |
||
1567 | ; 5=system language, 1eng 2fi 3ger 4rus |
||
1568 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1569 | ; 8=fat32 partition in hd |
||
1570 | ; 9=get hs timer tic |
||
1571 | |||
1572 | cmp eax,1 |
||
1573 | jne ngsyse1 |
||
1574 | movzx eax,[midi_base] |
||
1575 | mov [esp+36],eax |
||
1576 | ret |
||
1577 | ngsyse1: |
||
1578 | |||
1579 | cmp eax,2 |
||
1580 | jne ngsyse2 |
||
1581 | cmp ebx,1 |
||
1582 | jnz kbnobaseret |
||
1583 | mov edi,[0x3010] |
||
115 | poddubny | 1584 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1585 | mov ebx,ecx |
1586 | mov eax,keymap |
||
1587 | mov ecx,128 |
||
1588 | call memmove |
||
1589 | ret |
||
1590 | kbnobaseret: |
||
1591 | cmp ebx,2 |
||
1592 | jnz kbnoshiftret |
||
1593 | mov edi,[0x3010] |
||
115 | poddubny | 1594 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1595 | mov ebx,ecx |
1596 | mov eax,keymap_shift |
||
1597 | mov ecx,128 |
||
1598 | call memmove |
||
1599 | ret |
||
1600 | kbnoshiftret: |
||
1601 | cmp ebx,3 |
||
1602 | jne kbnoaltret |
||
1603 | mov edi,[0x3010] |
||
115 | poddubny | 1604 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1605 | mov ebx,ecx |
1606 | mov eax,keymap_alt |
||
1607 | mov ecx,128 |
||
1608 | call memmove |
||
1609 | ret |
||
1610 | kbnoaltret: |
||
1611 | cmp ebx,9 |
||
1612 | jnz ngsyse2 |
||
1613 | movzx eax,word [keyboard] |
||
1614 | mov [esp+36],eax |
||
1615 | ret |
||
1616 | ngsyse2: |
||
1617 | |||
1618 | cmp eax,3 |
||
1619 | jnz ngsyse3 |
||
1620 | movzx eax,[cd_base] |
||
1621 | mov [esp+36],eax |
||
1622 | ret |
||
1623 | ngsyse3: |
||
1624 | |||
1625 | cmp eax,4 |
||
1626 | jne ngsyse4 |
||
1627 | mov eax,[sb16] |
||
1628 | mov [esp+36],eax |
||
1629 | ret |
||
1630 | ngsyse4: |
||
1631 | |||
1632 | cmp eax,5 |
||
1633 | jnz ngsyse5 |
||
1634 | mov eax,[syslang] |
||
1635 | mov [esp+36],eax |
||
1636 | ret |
||
1637 | ngsyse5: |
||
1638 | cmp eax,7 |
||
1639 | jnz ngsyse7 |
||
1640 | movzx eax,[hd_base] |
||
1641 | mov [esp+36],eax |
||
1642 | ret |
||
1643 | ngsyse7: |
||
1644 | cmp eax,8 |
||
1645 | jnz ngsyse8 |
||
1646 | mov eax,[fat32part] |
||
1647 | mov [esp+36],eax |
||
1648 | ret |
||
1649 | ngsyse8: |
||
1650 | cmp eax,9 |
||
1651 | jne ngsyse9 |
||
1652 | mov eax,[timer_ticks] ;[0xfdf0] |
||
1653 | mov [esp+36],eax |
||
1654 | ret |
||
1655 | ngsyse9: |
||
1656 | cmp eax,10 |
||
1657 | jnz ngsyse10 |
||
1658 | mov eax,[sound_dma] |
||
1659 | mov [esp+36],eax |
||
1660 | ret |
||
1661 | ngsyse10: |
||
1662 | cmp eax,11 |
||
1663 | jnz ngsyse11 |
||
1664 | mov eax,[lba_read_enabled] |
||
1665 | mov [esp+36],eax |
||
1666 | ret |
||
1667 | ngsyse11: |
||
1668 | cmp eax,12 |
||
1669 | jnz ngsyse12 |
||
1670 | mov eax,[pci_access_enabled] |
||
1671 | mov [esp+36],eax |
||
1672 | ret |
||
1673 | ngsyse12: |
||
1674 | mov [esp+36],dword 1 |
||
1675 | ret |
||
1676 | |||
283 | diamond | 1677 | iglobal |
1 | ha | 1678 | align 4 |
221 | serge | 1679 | mousefn dd msscreen, mswin, msbutton, msset |
1680 | dd app_load_cursor |
||
1681 | dd app_set_cursor |
||
233 | serge | 1682 | dd app_delete_cursor |
283 | diamond | 1683 | endg |
1 | ha | 1684 | |
1685 | readmousepos: |
||
1686 | |||
1687 | ; eax=0 screen relative |
||
1688 | ; eax=1 window relative |
||
1689 | ; eax=2 buttons pressed |
||
221 | serge | 1690 | ; eax=3 set mouse pos ; reserved |
1691 | ; eax=4 load cursor |
||
1692 | ; eax=5 set cursor |
||
1693 | ; eax=6 delete cursor ; reserved |
||
1 | ha | 1694 | |
221 | serge | 1695 | cmp eax, 6 |
1696 | ja msset |
||
1697 | jmp [mousefn+eax*4] |
||
1698 | msscreen: |
||
1699 | mov eax,[0xfb0a] |
||
1700 | shl eax,16 |
||
1701 | mov ax,[0xfb0c] |
||
1702 | mov [esp+36],eax |
||
1703 | ret |
||
1704 | mswin: |
||
1705 | mov eax,[0xfb0a] |
||
1706 | shl eax,16 |
||
1707 | mov ax,[0xfb0c] |
||
1708 | mov esi,[0x3010] |
||
1709 | mov bx, word [esi-twdw+WDATA.box.left] |
||
1710 | shl ebx,16 |
||
1711 | mov bx, word [esi-twdw+WDATA.box.top] |
||
1712 | sub eax,ebx |
||
1 | ha | 1713 | |
221 | serge | 1714 | mov edi,[CURRENT_TASK] |
1715 | shl edi,8 |
||
1716 | sub ax,word[edi+PROC_BASE+APPDATA.wnd_clientbox.top] |
||
1717 | rol eax,16 |
||
1718 | sub ax,word[edi+PROC_BASE+APPDATA.wnd_clientbox.left] |
||
1719 | rol eax,16 |
||
1720 | mov [esp+36],eax |
||
1721 | ret |
||
1722 | msbutton: |
||
1723 | movzx eax,byte [0xfb40] |
||
1724 | mov [esp+36],eax |
||
1725 | ret |
||
1726 | msset: |
||
1727 | ret |
||
164 | serge | 1728 | |
221 | serge | 1729 | app_load_cursor: |
1730 | add ebx, new_app_base |
||
1731 | cmp ebx, new_app_base |
||
1732 | jb msset |
||
1733 | stdcall load_cursor, ebx, ecx |
||
1734 | mov [esp+36], eax |
||
1735 | ret |
||
164 | serge | 1736 | |
221 | serge | 1737 | app_set_cursor: |
1738 | stdcall set_cursor, ebx |
||
1739 | mov [esp+36], eax |
||
1740 | ret |
||
1 | ha | 1741 | |
233 | serge | 1742 | app_delete_cursor: |
1743 | stdcall delete_cursor, ebx |
||
1744 | mov [esp+36], eax |
||
1745 | ret |
||
1 | ha | 1746 | |
1747 | is_input: |
||
1748 | |||
1749 | push edx |
||
1750 | mov dx,word [midisp] |
||
1751 | in al,dx |
||
1752 | and al,0x80 |
||
1753 | pop edx |
||
1754 | ret |
||
1755 | |||
1756 | is_output: |
||
1757 | |||
1758 | push edx |
||
1759 | mov dx,word [midisp] |
||
1760 | in al,dx |
||
1761 | and al,0x40 |
||
1762 | pop edx |
||
1763 | ret |
||
1764 | |||
1765 | |||
1766 | get_mpu_in: |
||
1767 | |||
1768 | push edx |
||
1769 | mov dx,word [mididp] |
||
1770 | in al,dx |
||
1771 | pop edx |
||
1772 | ret |
||
1773 | |||
1774 | |||
1775 | put_mpu_out: |
||
1776 | |||
1777 | push edx |
||
1778 | mov dx,word [mididp] |
||
1779 | out dx,al |
||
1780 | pop edx |
||
1781 | ret |
||
1782 | |||
1783 | |||
1784 | setuart: |
||
1785 | |||
1786 | su1: |
||
1787 | call is_output |
||
1788 | cmp al,0 |
||
1789 | jnz su1 |
||
1790 | mov dx,word [midisp] |
||
1791 | mov al,0xff |
||
1792 | out dx,al |
||
1793 | su2: |
||
1794 | mov dx,word [midisp] |
||
1795 | mov al,0xff |
||
1796 | out dx,al |
||
1797 | call is_input |
||
1798 | cmp al,0 |
||
1799 | jnz su2 |
||
1800 | call get_mpu_in |
||
1801 | cmp al,0xfe |
||
1802 | jnz su2 |
||
1803 | su3: |
||
1804 | call is_output |
||
1805 | cmp al,0 |
||
1806 | jnz su3 |
||
1807 | mov dx,word [midisp] |
||
1808 | mov al,0x3f |
||
1809 | out dx,al |
||
1810 | |||
1811 | ret |
||
1812 | |||
1813 | |||
1814 | align 4 |
||
1815 | |||
1816 | sys_midi: |
||
1817 | |||
1818 | cmp [mididp],0 |
||
1819 | jnz sm0 |
||
1820 | mov [esp+36],dword 1 |
||
1821 | ret |
||
1822 | sm0: |
||
1823 | |||
1824 | cmp eax,1 |
||
1825 | mov [esp+36],dword 0 |
||
1826 | jnz smn1 |
||
1827 | call setuart |
||
1828 | ret |
||
1829 | smn1: |
||
1830 | |||
1831 | cmp eax,2 |
||
1832 | jnz smn2 |
||
1833 | sm10: |
||
1834 | call get_mpu_in |
||
1835 | call is_output |
||
1836 | test al,al |
||
1837 | jnz sm10 |
||
1838 | mov al,bl |
||
1839 | call put_mpu_out |
||
1840 | ret |
||
1841 | smn2: |
||
1842 | |||
1843 | ret |
||
1844 | |||
1845 | |||
1846 | detect_devices: |
||
1847 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
1848 | include 'detect/commouse.inc' |
||
33 | mario79 | 1849 | include 'detect/ps2mouse.inc' |
1 | ha | 1850 | ;include 'detect/dev_fd.inc' |
1851 | ;include 'detect/dev_hdcd.inc' |
||
1852 | ;include 'detect/sear_par.inc' |
||
1853 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
1854 | ret |
||
1855 | |||
1856 | |||
1857 | sys_end: |
||
1858 | |||
1859 | mov eax,[0x3010] |
||
115 | poddubny | 1860 | mov [eax+TASKDATA.state], 3 ; terminate this program |
41 | mikedld | 1861 | |
1 | ha | 1862 | waitterm: ; wait here for termination |
1863 | mov eax,5 |
||
1864 | call delay_hs |
||
1865 | jmp waitterm |
||
1866 | |||
75 | diamond | 1867 | iglobal |
170 | serge | 1868 | align 4 |
75 | diamond | 1869 | sys_system_table: |
1870 | dd sysfn_shutdown ; 1 = system shutdown |
||
1871 | dd sysfn_terminate ; 2 = terminate thread |
||
1872 | dd sysfn_activate ; 3 = activate window |
||
1873 | dd sysfn_getidletime ; 4 = get idle time |
||
1874 | dd sysfn_getcpuclock ; 5 = get cpu clock |
||
1875 | dd sysfn_saveramdisk ; 6 = save ramdisk |
||
1876 | dd sysfn_getactive ; 7 = get active window |
||
1877 | dd sysfn_sound_flag ; 8 = get/set sound_flag |
||
1878 | dd sysfn_shutdown_param ; 9 = shutdown with parameter |
||
1879 | dd sysfn_minimize ; 10 = minimize window |
||
1880 | dd sysfn_getdiskinfo ; 11 = get disk subsystem info |
||
1881 | dd sysfn_lastkey ; 12 = get last pressed key |
||
1882 | dd sysfn_getversion ; 13 = get kernel version |
||
1883 | dd sysfn_waitretrace ; 14 = wait retrace |
||
1884 | dd sysfn_centermouse ; 15 = center mouse cursor |
||
1885 | dd sysfn_getfreemem ; 16 = get free memory size |
||
1886 | dd sysfn_getallmem ; 17 = get total memory size |
||
164 | serge | 1887 | dd sysfn_terminate2 ; 18 = terminate thread using PID |
120 | mario79 | 1888 | ; instead of slot |
1889 | dd sysfn_mouse_acceleration; 19 = set/get mouse acceleration |
||
170 | serge | 1890 | dd sysfn_meminfo ; 20 = get extended memory info |
75 | diamond | 1891 | sysfn_num = ($ - sys_system_table)/4 |
1892 | endg |
||
1893 | |||
1 | ha | 1894 | sys_system: |
75 | diamond | 1895 | dec eax |
1896 | cmp eax, sysfn_num |
||
1897 | jae @f |
||
1898 | jmp dword [sys_system_table + eax*4] |
||
1899 | @@: |
||
1900 | ret |
||
1 | ha | 1901 | |
75 | diamond | 1902 | sysfn_shutdown: ; 18.1 = BOOT |
1 | ha | 1903 | mov [0x2f0000+0x9030],byte 0 |
41 | mikedld | 1904 | for_shutdown_parameter: |
214 | serge | 1905 | |
1 | ha | 1906 | mov eax,[0x3004] |
1907 | add eax,2 |
||
1908 | mov [shutdown_processes],eax |
||
1909 | mov [0xFF00],al |
||
75 | diamond | 1910 | and dword [esp+36], 0 |
1 | ha | 1911 | ret |
1912 | uglobal |
||
1913 | shutdown_processes: dd 0x0 |
||
1914 | endg |
||
1915 | |||
75 | diamond | 1916 | sysfn_terminate: ; 18.2 = TERMINATE |
1 | ha | 1917 | cmp ebx,2 |
1918 | jb noprocessterminate |
||
1919 | mov edx,[0x3004] |
||
1920 | cmp ebx,edx |
||
75 | diamond | 1921 | ja noprocessterminate |
1 | ha | 1922 | mov eax,[0x3004] |
1923 | shl ebx,5 |
||
115 | poddubny | 1924 | mov edx,[ebx+0x3000+TASKDATA.pid] |
1925 | add ebx,0x3000+TASKDATA.state |
||
75 | diamond | 1926 | cmp byte [ebx], 9 |
1927 | jz noprocessterminate |
||
41 | mikedld | 1928 | |
1 | ha | 1929 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
1930 | mov [ebx],byte 3 ; clear possible i40's |
||
1931 | ;call MEM_Heap_UnLock |
||
1932 | |||
1933 | cmp edx,[application_table_status] ; clear app table stat |
||
1934 | jne noatsc |
||
1935 | mov [application_table_status],0 |
||
1936 | noatsc: |
||
75 | diamond | 1937 | noprocessterminate: |
1 | ha | 1938 | ret |
1939 | |||
85 | halyavin | 1940 | sysfn_terminate2: |
1941 | ;lock application_table_status mutex |
||
164 | serge | 1942 | .table_status: |
85 | halyavin | 1943 | cli |
1944 | cmp [application_table_status],0 |
||
1945 | je .stf |
||
1946 | sti |
||
1947 | call change_task |
||
1948 | jmp .table_status |
||
1949 | .stf: |
||
1950 | call set_application_table_status |
||
1951 | mov eax,ebx |
||
1952 | call pid_to_slot |
||
1953 | test eax,eax |
||
1954 | jz .not_found |
||
1955 | mov ebx,eax |
||
1956 | cli |
||
1957 | call sysfn_terminate |
||
1958 | mov [application_table_status],0 |
||
1959 | sti |
||
1960 | and dword [esp+36],0 |
||
1961 | ret |
||
1962 | .not_found: |
||
1963 | mov [application_table_status],0 |
||
1964 | or dword [esp+36],-1 |
||
1965 | ret |
||
1966 | |||
75 | diamond | 1967 | sysfn_activate: ; 18.3 = ACTIVATE WINDOW |
1 | ha | 1968 | cmp ebx,2 |
105 | poddubny | 1969 | jb .nowindowactivate |
1 | ha | 1970 | cmp ebx,[0x3004] |
105 | poddubny | 1971 | ja .nowindowactivate |
1972 | |||
1973 | mov [window_minimize], 2 ; restore window if minimized |
||
1974 | |||
1975 | movzx esi, word [0xC000 + ebx*2] |
||
164 | serge | 1976 | cmp esi, [0x3004] |
105 | poddubny | 1977 | je .nowindowactivate ; already active |
1978 | |||
1979 | mov edi, ebx |
||
1980 | shl edi, 5 |
||
1981 | add edi, window_data |
||
1982 | movzx esi, word [0xC000 + ebx * 2] |
||
1983 | lea esi, [0xC400 + esi * 2] |
||
1984 | call waredraw |
||
1985 | .nowindowactivate: |
||
1 | ha | 1986 | ret |
41 | mikedld | 1987 | |
75 | diamond | 1988 | sysfn_getidletime: ; 18.4 = GET IDLETIME |
1 | ha | 1989 | mov eax,[idleusesec] |
75 | diamond | 1990 | mov [esp+36], eax |
1 | ha | 1991 | ret |
1992 | |||
75 | diamond | 1993 | sysfn_getcpuclock: ; 18.5 = GET TSC/SEC |
1 | ha | 1994 | mov eax,[0xf600] |
75 | diamond | 1995 | mov [esp+36], eax |
1 | ha | 1996 | ret |
1997 | |||
1998 | ; SAVE ramdisk to /hd/1/menuet.img |
||
1999 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
||
2000 | include 'blkdev/rdsave.inc' |
||
2001 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
||
75 | diamond | 2002 | |
2003 | sysfn_getactive: ; 18.7 = get active window |
||
102 | poddubny | 2004 | mov eax, [0x3004] |
2005 | movzx eax, word [0xC400 + eax*2] |
||
75 | diamond | 2006 | mov [esp+36],eax |
1 | ha | 2007 | ret |
75 | diamond | 2008 | |
2009 | sysfn_sound_flag: ; 18.8 = get/set sound_flag |
||
1 | ha | 2010 | cmp ebx,1 |
2011 | jne nogetsoundflag |
||
2012 | movzx eax,byte [sound_flag] ; get sound_flag |
||
75 | diamond | 2013 | mov [esp+36],eax |
1 | ha | 2014 | ret |
2015 | nogetsoundflag: |
||
2016 | cmp ebx,2 |
||
2017 | jnz nosoundflag |
||
75 | diamond | 2018 | xor byte [sound_flag], 1 |
2019 | nosoundflag: |
||
41 | mikedld | 2020 | ret |
75 | diamond | 2021 | |
2022 | sysfn_shutdown_param: ; 18.9 = system shutdown with param |
||
1 | ha | 2023 | cmp ebx,1 |
75 | diamond | 2024 | jl exit_for_anyone |
1 | ha | 2025 | cmp ebx,4 |
2026 | jg exit_for_anyone |
||
2027 | mov [0x2f0000+0x9030],bl |
||
2028 | jmp for_shutdown_parameter |
||
75 | diamond | 2029 | |
2030 | sysfn_minimize: ; 18.10 = minimize window |
||
1 | ha | 2031 | mov [window_minimize],1 |
2032 | exit_for_anyone: |
||
2033 | ret |
||
75 | diamond | 2034 | |
2035 | sysfn_getdiskinfo: ; 18.11 = get disk info table |
||
1 | ha | 2036 | cmp ebx,1 |
2037 | jnz full_table |
||
2038 | small_table: |
||
2039 | call for_all_tables |
||
75 | diamond | 2040 | mov ecx,10 |
1 | ha | 2041 | cld |
2042 | rep movsb |
||
2043 | ret |
||
2044 | for_all_tables: |
||
115 | poddubny | 2045 | mov edi,[0x3010] |
2046 | mov edi,[edi+TASKDATA.mem_start] |
||
1 | ha | 2047 | add edi,ecx |
2048 | mov esi,0x40000 |
||
2049 | ret |
||
2050 | full_table: |
||
2051 | cmp ebx,2 |
||
2052 | jnz exit_for_anyone |
||
2053 | call for_all_tables |
||
75 | diamond | 2054 | mov ecx,16384 |
1 | ha | 2055 | cld |
2056 | rep movsd |
||
2057 | ret |
||
75 | diamond | 2058 | |
92 | diamond | 2059 | sysfn_lastkey: ; 18.12 = return 0 (backward compatibility) |
2060 | and dword [esp+36], 0 |
||
2061 | ret |
||
75 | diamond | 2062 | |
2063 | sysfn_getversion: ; 18.13 = get kernel ID and version |
||
115 | poddubny | 2064 | mov edi,[0x3010] |
2065 | mov edi,[edi+TASKDATA.mem_start] |
||
1 | ha | 2066 | add edi,ebx |
2067 | mov esi,version_inf |
||
2068 | mov ecx,version_end-version_inf |
||
2069 | cld |
||
2070 | rep movsb |
||
2071 | ret |
||
75 | diamond | 2072 | |
2073 | sysfn_waitretrace: ; 18.14 = sys wait retrace |
||
41 | mikedld | 2074 | ;wait retrace functions |
2075 | sys_wait_retrace: |
||
2076 | mov edx,0x3da |
||
2077 | WaitRetrace_loop: |
||
2078 | in al,dx |
||
2079 | test al,1000b |
||
2080 | jz WaitRetrace_loop |
||
2081 | mov [esp+36],dword 0 |
||
1 | ha | 2082 | ret |
75 | diamond | 2083 | |
2084 | sysfn_centermouse: ; 18.15 = mouse centered |
||
1 | ha | 2085 | call mouse_centered |
2086 | mov [esp+36],dword 0 |
||
2087 | ret |
||
75 | diamond | 2088 | |
120 | mario79 | 2089 | sysfn_mouse_acceleration: ; 18.19 = set/get mouse features |
2090 | cmp ebx,0 ; get mouse speed factor |
||
2091 | jnz .set_mouse_acceleration |
||
164 | serge | 2092 | xor eax,eax |
120 | mario79 | 2093 | mov ax,[mouse_speed_factor] |
2094 | mov [esp+36],eax |
||
2095 | ret |
||
2096 | .set_mouse_acceleration: |
||
2097 | cmp ebx,1 ; set mouse speed factor |
||
2098 | jnz .get_mouse_delay |
||
2099 | mov [mouse_speed_factor],cx |
||
2100 | ret |
||
2101 | .get_mouse_delay: |
||
2102 | cmp ebx,2 ; get mouse delay |
||
2103 | jnz .set_mouse_delay |
||
2104 | mov eax,[mouse_delay] |
||
2105 | mov [esp+36],eax |
||
2106 | ret |
||
2107 | .set_mouse_delay: |
||
2108 | cmp ebx,3 ; set mouse delay |
||
2109 | jnz .set_pointer_position |
||
2110 | mov [mouse_delay],ecx |
||
2111 | ret |
||
2112 | .set_pointer_position: |
||
2113 | cmp ebx,4 ; set mouse pointer position |
||
2114 | jnz .end |
||
2115 | mov [0xFB0C],cx ;y |
||
2116 | ror ecx,16 |
||
2117 | mov [0xFB0A],cx ;x |
||
2118 | rol ecx,16 |
||
2119 | .end: |
||
2120 | ret |
||
2121 | |||
75 | diamond | 2122 | sysfn_getfreemem: |
170 | serge | 2123 | mov eax, [pg_data.pages_free] |
2124 | shl eax, 2 |
||
2125 | mov [esp+36],eax |
||
1 | ha | 2126 | ret |
75 | diamond | 2127 | |
2128 | sysfn_getallmem: |
||
170 | serge | 2129 | mov eax,[MEM_AMOUNT] |
2130 | shr eax, 10 |
||
75 | diamond | 2131 | mov [esp+36],eax |
32 | halyavin | 2132 | ret |
2133 | |||
41 | mikedld | 2134 | uglobal |
2135 | ;// mike.dld, 2006-29-01 [ |
||
2136 | screen_workarea RECT |
||
2137 | ;// mike.dld, 2006-29-01 ] |
||
1 | ha | 2138 | window_minimize db 0 |
2139 | sound_flag db 0 |
||
41 | mikedld | 2140 | endg |
1 | ha | 2141 | |
41 | mikedld | 2142 | iglobal |
2143 | version_inf: |
||
346 | diamond | 2144 | db 0,6,5,0 ; version 0.6.5.0 |
41 | mikedld | 2145 | db UID_KOLIBRI |
2146 | db 'Kolibri',0 |
||
2147 | version_end: |
||
2148 | endg |
||
1 | ha | 2149 | |
41 | mikedld | 2150 | UID_NONE=0 |
1 | ha | 2151 | UID_MENUETOS=1 ;official |
2152 | UID_KOLIBRI=2 ;russian |
||
2153 | |||
2154 | sys_cachetodiskette: |
||
19 | mario79 | 2155 | ; pushad |
2156 | ; cmp eax,1 |
||
2157 | ; jne no_write_all_of_ramdisk |
||
2158 | ; call fdc_writeramdisk |
||
2159 | ; popad |
||
2160 | ; ret |
||
2161 | ; no_write_all_of_ramdisk: |
||
2162 | ; cmp eax,2 |
||
2163 | ; jne no_write_part_of_ramdisk |
||
2164 | ; call fdc_commitflush |
||
2165 | ; popad |
||
2166 | ; ret |
||
2167 | ; no_write_part_of_ramdisk: |
||
2168 | ; cmp eax,3 |
||
2169 | ; jne no_set_fdc |
||
2170 | ; call fdc_set |
||
2171 | ; popad |
||
2172 | ; ret |
||
2173 | ; no_set_fdc: |
||
2174 | ; cmp eax,4 |
||
2175 | ; jne no_get_fdc |
||
2176 | ; popad |
||
2177 | ; call fdc_get |
||
2178 | ; mov [esp+36],ecx |
||
2179 | ; ret |
||
2180 | ; no_get_fdc: |
||
2181 | ; popad |
||
2182 | ; ret |
||
2183 | cmp eax,1 |
||
2184 | jne no_floppy_a_save |
||
2185 | mov [flp_number],1 |
||
2186 | jmp save_image_on_floppy |
||
2187 | no_floppy_a_save: |
||
1 | ha | 2188 | cmp eax,2 |
19 | mario79 | 2189 | jne no_floppy_b_save |
2190 | mov [flp_number],2 |
||
2191 | save_image_on_floppy: |
||
2192 | call save_image |
||
2193 | mov [esp+36],dword 0 |
||
2194 | cmp [FDC_Status],0 |
||
41 | mikedld | 2195 | je yes_floppy_save |
19 | mario79 | 2196 | no_floppy_b_save: |
2197 | mov [esp+36],dword 1 |
||
2198 | yes_floppy_save: |
||
1 | ha | 2199 | ret |
2200 | |||
2201 | uglobal |
||
2202 | ; bgrchanged dd 0x0 |
||
2203 | endg |
||
2204 | |||
2205 | sys_background: |
||
2206 | |||
2207 | cmp eax,1 ; BACKGROUND SIZE |
||
2208 | jnz nosb1 |
||
2209 | cmp ebx,0 |
||
2210 | je sbgrr |
||
2211 | cmp ecx,0 |
||
2212 | je sbgrr |
||
2213 | mov [display_data-8],ebx |
||
2214 | mov [display_data-4],ecx |
||
2215 | ; mov [bgrchanged],1 |
||
2216 | sbgrr: |
||
2217 | ret |
||
2218 | nosb1: |
||
2219 | |||
2220 | cmp eax,2 ; SET PIXEL |
||
2221 | jnz nosb2 |
||
2222 | mov edx,0x160000-16 |
||
2223 | cmp edx,ebx |
||
2224 | jbe nosb2 |
||
2225 | mov edx,[ebx] |
||
2226 | and edx,0xFF000000 ;255*256*256*256 |
||
2227 | and ecx,0x00FFFFFF ;255*256*256+255*256+255 |
||
2228 | add edx,ecx |
||
2229 | mov [ebx+0x300000],edx |
||
2230 | ; mov [bgrchanged],1 |
||
2231 | ret |
||
2232 | nosb2: |
||
2233 | |||
2234 | cmp eax,3 ; DRAW BACKGROUND |
||
2235 | jnz nosb3 |
||
2236 | draw_background_temp: |
||
2237 | ; cmp [bgrchanged],1 ;0 |
||
2238 | ; je nosb31 |
||
2239 | ;draw_background_temp: |
||
2240 | ; mov [bgrchanged],1 ;0 |
||
2241 | mov [0xfff0],byte 1 |
||
76 | mario79 | 2242 | mov [background_defined], 1 |
1 | ha | 2243 | nosb31: |
2244 | ret |
||
2245 | nosb3: |
||
2246 | |||
2247 | cmp eax,4 ; TILED / STRETCHED |
||
2248 | jnz nosb4 |
||
2249 | cmp ebx,[display_data-12] |
||
2250 | je nosb41 |
||
2251 | mov [display_data-12],ebx |
||
2252 | ; mov [bgrchanged],1 |
||
2253 | nosb41: |
||
2254 | ret |
||
2255 | nosb4: |
||
2256 | |||
2257 | cmp eax,5 ; BLOCK MOVE TO BGR |
||
2258 | jnz nosb5 |
||
2259 | ; bughere |
||
2260 | mov edi, [0x3010] |
||
115 | poddubny | 2261 | add ebx, [edi+TASKDATA.mem_start] |
1 | ha | 2262 | ; mov esi, ebx |
2263 | ; mov edi, ecx |
||
2264 | mov eax, ebx |
||
2265 | mov ebx, ecx |
||
2266 | add ecx, edx |
||
2267 | cmp ecx, 0x160000-16 |
||
2268 | ja .fin |
||
2269 | ; add edi, 0x300000 |
||
2270 | add ebx, 0x300000 |
||
2271 | mov ecx, edx |
||
2272 | cmp ecx, 0x160000-16 |
||
2273 | ja .fin |
||
2274 | ; mov [bgrchanged],1 |
||
2275 | ; cld |
||
2276 | ; rep movsb |
||
2277 | call memmove |
||
2278 | .fin: |
||
2279 | ret |
||
2280 | nosb5: |
||
2281 | |||
2282 | ret |
||
2283 | |||
2284 | |||
2285 | align 4 |
||
2286 | |||
2287 | sys_getbackground: |
||
2288 | |||
2289 | cmp eax,1 ; SIZE |
||
2290 | jnz nogb1 |
||
2291 | mov eax,[display_data-8] |
||
2292 | shl eax,16 |
||
2293 | mov ax,[display_data-4] |
||
2294 | mov [esp+36],eax |
||
2295 | ret |
||
2296 | nogb1: |
||
2297 | |||
2298 | cmp eax,2 ; PIXEL |
||
2299 | jnz nogb2 |
||
2300 | mov edx,0x160000-16 |
||
2301 | cmp edx,ebx |
||
2302 | jbe nogb2 |
||
2303 | mov eax, [ebx+0x300000] |
||
2304 | and eax, 0xFFFFFF |
||
2305 | mov [esp+36],eax |
||
2306 | ret |
||
2307 | nogb2: |
||
2308 | |||
2309 | cmp eax,4 ; TILED / STRETCHED |
||
2310 | jnz nogb4 |
||
2311 | mov eax,[display_data-12] |
||
2312 | nogb4: |
||
2313 | mov [esp+36],eax |
||
2314 | ret |
||
2315 | |||
2316 | |||
2317 | align 4 |
||
2318 | |||
2319 | sys_getkey: |
||
2320 | mov [esp+36],dword 1 |
||
92 | diamond | 2321 | ; test main buffer |
1 | ha | 2322 | mov ebx, [0x3000] ; TOP OF WINDOW STACK |
2323 | movzx ecx,word [0xC000 + ebx * 2] |
||
2324 | mov edx,[0x3004] |
||
2325 | cmp ecx,edx |
||
2326 | jne .finish |
||
2327 | cmp [0xf400],byte 0 |
||
2328 | je .finish |
||
2329 | movzx eax,byte [0xf401] |
||
2330 | shl eax,8 |
||
2331 | push eax |
||
2332 | dec byte [0xf400] |
||
2333 | and byte [0xf400],127 |
||
2334 | movzx ecx,byte [0xf400] |
||
2335 | add ecx,2 |
||
2336 | ; mov esi,0xf402 |
||
2337 | ; mov edi,0xf401 |
||
2338 | ; cld |
||
2339 | ; rep movsb |
||
2340 | mov eax, 0xF402 |
||
2341 | mov ebx, 0xF401 |
||
2342 | call memmove |
||
2343 | pop eax |
||
92 | diamond | 2344 | .ret_eax: |
1 | ha | 2345 | mov [esp+36],eax |
92 | diamond | 2346 | ret |
1 | ha | 2347 | .finish: |
92 | diamond | 2348 | ; test hotkeys buffer |
2349 | mov ecx, hotkey_buffer |
||
2350 | @@: |
||
2351 | cmp [ecx], ebx |
||
2352 | jz .found |
||
2353 | add ecx, 8 |
||
2354 | cmp ecx, hotkey_buffer+120*8 |
||
2355 | jb @b |
||
2356 | ret |
||
2357 | .found: |
||
2358 | mov ax, [ecx+6] |
||
2359 | shl eax, 16 |
||
2360 | mov ah, [ecx+4] |
||
2361 | mov al, 2 |
||
2362 | and dword [ecx+4], 0 |
||
2363 | and dword [ecx], 0 |
||
2364 | jmp .ret_eax |
||
1 | ha | 2365 | |
2366 | align 4 |
||
2367 | |||
2368 | sys_getbutton: |
||
2369 | |||
2370 | mov ebx, [0x3000] ; TOP OF WINDOW STACK |
||
2371 | mov [esp+36],dword 1 |
||
2372 | movzx ecx, word [0xC000 + ebx * 2] |
||
2373 | mov edx, [0x3004] ; less than 256 processes |
||
2374 | cmp ecx,edx |
||
2375 | jne .exit |
||
2376 | movzx eax,byte [0xf500] |
||
2377 | test eax,eax |
||
2378 | jz .exit |
||
2379 | mov eax,[0xf501] |
||
2380 | shl eax,8 |
||
2381 | mov [0xf500],byte 0 |
||
2382 | mov [esp+36],eax |
||
2383 | .exit: |
||
2384 | ret |
||
2385 | |||
2386 | |||
2387 | align 4 |
||
2388 | |||
2389 | sys_cpuusage: |
||
2390 | |||
2391 | ; RETURN: |
||
2392 | ; |
||
2393 | ; +00 dword process cpu usage |
||
2394 | ; +04 word position in windowing stack |
||
2395 | ; +06 word windowing stack value at current position (cpu nro) |
||
2396 | ; +10 12 bytes name |
||
2397 | ; +22 dword start in mem |
||
2398 | ; +26 dword used mem |
||
2399 | ; +30 dword PID , process idenfification number |
||
2400 | ; |
||
2401 | |||
2402 | mov edi,[0x3010] ; eax = return area |
||
115 | poddubny | 2403 | add eax,[edi + TASKDATA.mem_start] |
1 | ha | 2404 | |
2405 | cmp ebx,-1 ; who am I ? |
||
2406 | jne no_who_am_i |
||
2407 | mov ebx,[0x3000] |
||
2408 | no_who_am_i: |
||
2409 | |||
2410 | push eax ; return area |
||
2411 | push ebx ; process number |
||
2412 | |||
2413 | push ebx |
||
2414 | push ebx |
||
2415 | push eax |
||
2416 | |||
2417 | ; return memory usage |
||
2418 | |||
2419 | xor edx,edx |
||
2420 | mov eax,0x20 |
||
2421 | mul ebx |
||
115 | poddubny | 2422 | add eax,0x3000+TASKDATA.cpu_usage |
1 | ha | 2423 | mov ebx,eax |
2424 | pop eax |
||
2425 | mov ecx,[ebx] |
||
2426 | mov [eax],ecx |
||
2427 | pop ebx |
||
2428 | mov cx, [0xC000 + ebx * 2] |
||
2429 | mov [eax+4],cx |
||
2430 | mov cx, [0xC400 + ebx * 2] |
||
2431 | mov [eax+6],cx |
||
2432 | push eax |
||
2433 | mov eax,ebx |
||
2434 | shl eax,8 |
||
115 | poddubny | 2435 | add eax,0x80000+APPDATA.app_name |
1 | ha | 2436 | pop ebx |
2437 | add ebx,10 |
||
2438 | mov ecx,11 |
||
2439 | call memmove |
||
2440 | |||
2441 | ; memory usage |
||
2442 | |||
2443 | xor eax,eax |
||
2444 | mov edx,0x100000*16 |
||
2445 | pop ecx ; get gdt of tss |
||
2446 | cmp ecx,1 |
||
2447 | je os_mem |
||
2448 | shl ecx,8 |
||
115 | poddubny | 2449 | mov edx,[0x80000+ecx+APPDATA.mem_size] ;0x8c |
1 | ha | 2450 | mov eax,std_application_base_address |
2451 | ; eax run base -> edx used memory |
||
2452 | os_mem: |
||
2453 | dec edx |
||
2454 | mov [ebx+12],eax |
||
2455 | mov [ebx+16],edx |
||
2456 | |||
2457 | ; PID (+30) |
||
2458 | |||
2459 | mov eax,[esp] |
||
2460 | shl eax,5 |
||
115 | poddubny | 2461 | add eax,0x3000+TASKDATA.pid |
1 | ha | 2462 | mov eax,[eax] |
2463 | mov [ebx+20],eax |
||
2464 | |||
2465 | ; window position and size |
||
2466 | |||
2467 | mov esi,[esp] |
||
2468 | shl esi,5 |
||
115 | poddubny | 2469 | add esi,window_data + WDATA.box |
1 | ha | 2470 | mov edi,[esp+4] |
2471 | add edi,34 |
||
115 | poddubny | 2472 | mov ecx,4 |
1 | ha | 2473 | cld |
115 | poddubny | 2474 | rep movsd |
1 | ha | 2475 | |
2476 | ; Process state (+50) |
||
2477 | |||
2478 | mov eax,[esp] |
||
2479 | shl eax,5 |
||
115 | poddubny | 2480 | add eax,0x3000+TASKDATA.state |
1 | ha | 2481 | mov eax,[eax] |
2482 | mov [ebx+40],ax |
||
2483 | |||
138 | mikedld | 2484 | ; Window client area box |
1 | ha | 2485 | |
138 | mikedld | 2486 | mov esi,[esp] |
2487 | shl esi,8 |
||
2488 | add esi,0x80000+APPDATA.wnd_clientbox |
||
2489 | lea edi,[ebx+44] |
||
2490 | mov ecx,4 |
||
2491 | rep movsd |
||
164 | serge | 2492 | |
2493 | ; Window state |
||
2494 | |||
138 | mikedld | 2495 | mov esi,[esp] |
2496 | shl esi,5 |
||
2497 | add esi,window_data + WDATA.box |
||
164 | serge | 2498 | mov al,[esi+window_data+WDATA.fl_wstate] |
2499 | mov [edi],al |
||
138 | mikedld | 2500 | |
1 | ha | 2501 | pop ebx |
2502 | pop eax |
||
2503 | |||
2504 | ; return number of processes |
||
2505 | |||
2506 | mov eax,[0x3004] |
||
2507 | mov [esp+36],eax |
||
2508 | ret |
||
2509 | |||
2510 | |||
2511 | |||
2512 | |||
2513 | align 4 |
||
2514 | sys_clock: |
||
2515 | cli |
||
2516 | ; Mikhail Lisovin xx Jan 2005 |
||
2517 | @@: mov al, 10 |
||
2518 | out 0x70, al |
||
2519 | in al, 0x71 |
||
2520 | test al, al |
||
2521 | jns @f |
||
2522 | mov esi, 1 |
||
2523 | call delay_ms |
||
2524 | jmp @b |
||
2525 | @@: |
||
2526 | ; end Lisovin's fix |
||
2527 | |||
2528 | xor al,al ; seconds |
||
2529 | out 0x70,al |
||
2530 | in al,0x71 |
||
2531 | movzx ecx,al |
||
2532 | mov al,02 ; minutes |
||
2533 | shl ecx,16 |
||
2534 | out 0x70,al |
||
2535 | in al,0x71 |
||
2536 | movzx edx,al |
||
2537 | mov al,04 ; hours |
||
2538 | shl edx,8 |
||
2539 | out 0x70,al |
||
2540 | in al,0x71 |
||
2541 | add ecx,edx |
||
2542 | movzx edx,al |
||
2543 | add ecx,edx |
||
2544 | sti |
||
2545 | mov [esp+36],ecx |
||
2546 | ret |
||
2547 | |||
2548 | |||
2549 | align 4 |
||
2550 | |||
2551 | sys_date: |
||
2552 | |||
2553 | cli |
||
75 | diamond | 2554 | |
2555 | @@: mov al, 10 |
||
2556 | out 0x70, al |
||
2557 | in al, 0x71 |
||
2558 | test al, al |
||
2559 | jns @f |
||
2560 | mov esi, 1 |
||
2561 | call delay_ms |
||
2562 | jmp @b |
||
2563 | @@: |
||
2564 | |||
2565 | mov ch,0 |
||
1 | ha | 2566 | mov al,7 ; date |
2567 | out 0x70,al |
||
2568 | in al,0x71 |
||
2569 | mov cl,al |
||
2570 | mov al,8 ; month |
||
2571 | shl ecx,16 |
||
2572 | out 0x70,al |
||
2573 | in al,0x71 |
||
2574 | mov ch,al |
||
2575 | mov al,9 ; year |
||
2576 | out 0x70,al |
||
2577 | in al,0x71 |
||
2578 | mov cl,al |
||
2579 | sti |
||
2580 | mov [esp+36],ecx |
||
2581 | ret |
||
2582 | |||
2583 | |||
2584 | ; redraw status |
||
2585 | |||
2586 | sys_redrawstat: |
||
2587 | |||
2588 | cmp eax,1 |
||
2589 | jne no_widgets_away |
||
2590 | |||
2591 | ; buttons away |
||
2592 | |||
2593 | mov ecx,[0x3000] |
||
2594 | |||
2595 | sys_newba2: |
||
2596 | |||
2597 | mov edi,[0xfe88] |
||
2598 | cmp [edi],dword 0 ; empty button list ? |
||
2599 | je end_of_buttons_away |
||
2600 | |||
2601 | movzx ebx,word [edi] |
||
2602 | inc ebx |
||
2603 | |||
2604 | mov eax,edi |
||
2605 | |||
2606 | sys_newba: |
||
2607 | |||
2608 | dec ebx |
||
2609 | jz end_of_buttons_away |
||
2610 | |||
2611 | add eax,0x10 |
||
2612 | cmp cx,[eax] |
||
2613 | jnz sys_newba |
||
2614 | |||
2615 | push eax ebx ecx |
||
2616 | mov ecx,ebx |
||
2617 | inc ecx |
||
2618 | shl ecx,4 |
||
2619 | mov ebx,eax |
||
2620 | add eax,0x10 |
||
2621 | call memmove |
||
2622 | dec dword [edi] |
||
2623 | pop ecx ebx eax |
||
2624 | |||
2625 | jmp sys_newba2 |
||
2626 | |||
2627 | end_of_buttons_away: |
||
2628 | |||
2629 | ret |
||
2630 | |||
2631 | no_widgets_away: |
||
2632 | |||
2633 | cmp eax,2 |
||
2634 | jnz srl1 |
||
2635 | |||
2636 | mov edx,[0x3010] ; return whole screen draw area for this app |
||
2637 | add edx,draw_data-0x3000 |
||
115 | poddubny | 2638 | mov [edx+RECT.left], 0 |
2639 | mov [edx+RECT.top], 0 |
||
1 | ha | 2640 | mov eax,[0xfe00] |
115 | poddubny | 2641 | mov [edx+RECT.right],eax |
1 | ha | 2642 | mov eax,[0xfe04] |
115 | poddubny | 2643 | mov [edx+RECT.bottom],eax |
1 | ha | 2644 | |
2645 | mov edi,[0x3010] |
||
186 | diamond | 2646 | or [edi-twdw+WDATA.fl_wdrawn], 1 ; no new position & buttons from app |
1 | ha | 2647 | |
2648 | call sys_window_mouse |
||
2649 | |||
2650 | ret |
||
2651 | |||
2652 | srl1: |
||
2653 | |||
2654 | ret |
||
2655 | |||
2656 | |||
2657 | sys_drawwindow: |
||
2658 | |||
2659 | mov edi,ecx |
||
2660 | shr edi,16+8 |
||
2661 | and edi,15 |
||
2662 | |||
2663 | cmp edi,0 ; type I - original style |
||
2664 | jne nosyswI |
||
33 | mario79 | 2665 | inc [mouse_pause] |
36 | mario79 | 2666 | call [disable_mouse] |
1 | ha | 2667 | call sys_set_window |
36 | mario79 | 2668 | call [disable_mouse] |
1 | ha | 2669 | call drawwindow_I |
114 | mikedld | 2670 | ;dec [mouse_pause] |
2671 | ;call [draw_pointer] |
||
2672 | ;ret |
||
2673 | jmp draw_window_caption.2 |
||
1 | ha | 2674 | nosyswI: |
2675 | |||
2676 | cmp edi,1 ; type II - only reserve area, no draw |
||
2677 | jne nosyswII |
||
33 | mario79 | 2678 | inc [mouse_pause] |
36 | mario79 | 2679 | call [disable_mouse] |
1 | ha | 2680 | call sys_set_window |
36 | mario79 | 2681 | call [disable_mouse] |
1 | ha | 2682 | call sys_window_mouse |
33 | mario79 | 2683 | dec [mouse_pause] |
36 | mario79 | 2684 | call [draw_pointer] |
1 | ha | 2685 | ret |
2686 | nosyswII: |
||
2687 | |||
2688 | cmp edi,2 ; type III - new style |
||
2689 | jne nosyswIII |
||
33 | mario79 | 2690 | inc [mouse_pause] |
36 | mario79 | 2691 | call [disable_mouse] |
1 | ha | 2692 | call sys_set_window |
36 | mario79 | 2693 | call [disable_mouse] |
1 | ha | 2694 | call drawwindow_III |
114 | mikedld | 2695 | ;dec [mouse_pause] |
2696 | ;call [draw_pointer] |
||
2697 | ;ret |
||
2698 | jmp draw_window_caption.2 |
||
1 | ha | 2699 | nosyswIII: |
2700 | |||
2701 | cmp edi,3 ; type IV - skinned window |
||
2702 | jne nosyswIV |
||
33 | mario79 | 2703 | |
102 | poddubny | 2704 | ; parameter for drawwindow_IV |
35 | halyavin | 2705 | push 0 |
102 | poddubny | 2706 | mov edi, [0x3004] |
2707 | movzx edi, word [0xC400 + edi*2] |
||
2708 | cmp edi, [0x3000] |
||
33 | mario79 | 2709 | jne @f |
102 | poddubny | 2710 | inc dword [esp] |
2711 | @@: |
||
33 | mario79 | 2712 | |
2713 | inc [mouse_pause] |
||
36 | mario79 | 2714 | call [disable_mouse] |
1 | ha | 2715 | call sys_set_window |
36 | mario79 | 2716 | call [disable_mouse] |
2717 | call drawwindow_IV |
||
114 | mikedld | 2718 | ;dec [mouse_pause] |
2719 | ;call [draw_pointer] |
||
2720 | ;ret |
||
2721 | jmp draw_window_caption.2 |
||
1 | ha | 2722 | nosyswIV: |
2723 | |||
2724 | ret |
||
2725 | |||
2726 | |||
114 | mikedld | 2727 | draw_window_caption: |
2728 | inc [mouse_pause] |
||
2729 | call [disable_mouse] |
||
2730 | |||
2731 | xor eax,eax |
||
2732 | mov edx,[0x3004] |
||
2733 | movzx edx,word[0xC400+edx*2] |
||
2734 | cmp edx,[0x3000] |
||
2735 | jne @f |
||
2736 | inc eax |
||
2737 | @@: mov edx,[0x3000] |
||
2738 | shl edx,5 |
||
2739 | add edx,window_data |
||
2740 | movzx ebx,[edx+WDATA.fl_wstyle] |
||
2741 | and bl,0x0F |
||
2742 | cmp bl,3 |
||
2743 | jne .not_style_3 |
||
2744 | |||
2745 | push edx |
||
2746 | call drawwindow_IV_caption |
||
2747 | add esp,4 |
||
2748 | jmp .2 |
||
2749 | |||
2750 | .not_style_3: |
||
2751 | cmp bl,2 |
||
2752 | jne .not_style_2 |
||
2753 | |||
2754 | call drawwindow_III_caption |
||
2755 | jmp .2 |
||
2756 | |||
2757 | .not_style_2: |
||
2758 | cmp bl,0 |
||
2759 | jne .2 |
||
2760 | |||
2761 | call drawwindow_I_caption |
||
2762 | |||
2763 | ;-------------------------------------------------------------- |
||
2764 | .2: ;jmp @f |
||
2765 | mov edi,[0x3000] |
||
2766 | shl edi,5 |
||
2767 | test [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
||
2768 | jz @f |
||
2769 | mov ecx,[edi*8+0x80000+APPDATA.wnd_caption] |
||
2770 | or ecx,ecx |
||
2771 | jz @f |
||
115 | poddubny | 2772 | add ecx,[edi+twdw+TASKDATA.mem_start] |
114 | mikedld | 2773 | |
2774 | movzx eax,[edi+window_data+WDATA.fl_wstyle] |
||
2775 | and al,0x0F |
||
2776 | cmp al,3 |
||
2777 | jne .not_skinned |
||
2778 | |||
2779 | mov ebp,[edi+window_data+WDATA.box.left-2] |
||
2780 | mov bp,word[edi+window_data+WDATA.box.top] |
||
2781 | movzx eax,word[edi+window_data+WDATA.box.width] |
||
2782 | sub ax,[_skinmargins.left] |
||
2783 | sub ax,[_skinmargins.right] |
||
2784 | cwde |
||
2785 | cdq |
||
2786 | mov ebx,6 |
||
2787 | idiv ebx |
||
2788 | or eax,eax |
||
2789 | js @f |
||
2790 | mov edx,eax |
||
2791 | mov eax,dword[_skinmargins.left-2] |
||
2792 | mov ax,word[_skinh] |
||
2793 | sub ax,[_skinmargins.bottom] |
||
2794 | sub ax,[_skinmargins.top] |
||
2795 | sar ax,1 |
||
2796 | adc ax,0 |
||
2797 | add ax,[_skinmargins.top] |
||
2798 | add ax,-3 |
||
2799 | add eax,ebp |
||
139 | diamond | 2800 | jmp .dodraw |
114 | mikedld | 2801 | |
2802 | .not_skinned: |
||
2803 | cmp al,1 |
||
2804 | je @f |
||
2805 | |||
2806 | mov ebp,[edi+window_data+WDATA.box.left-2] |
||
2807 | mov bp,word[edi+window_data+WDATA.box.top] |
||
2808 | movzx eax,word[edi+window_data+WDATA.box.width] |
||
2809 | sub eax,16 |
||
2810 | cwde |
||
2811 | cdq |
||
2812 | mov ebx,6 |
||
2813 | idiv ebx |
||
2814 | or eax,eax |
||
2815 | js @f |
||
2816 | mov edx,eax |
||
2817 | mov eax,0x00080007 |
||
2818 | add eax,ebp |
||
139 | diamond | 2819 | .dodraw: |
114 | mikedld | 2820 | mov ebx,[common_colours+16];0x00FFFFFF |
139 | diamond | 2821 | or ebx, 0x80000000 |
114 | mikedld | 2822 | xor edi,edi |
2823 | call dtext |
||
2824 | |||
2825 | @@: |
||
2826 | ;-------------------------------------------------------------- |
||
2827 | dec [mouse_pause] |
||
2828 | call [draw_pointer] |
||
2829 | ret |
||
2830 | |||
2831 | iglobal |
||
2832 | align 4 |
||
2833 | window_topleft dd \ |
||
2834 | 1, 21,\ |
||
2835 | 0, 0,\ |
||
2836 | 5, 20,\ |
||
2837 | 5, ? |
||
2838 | endg |
||
2839 | |||
2840 | set_window_clientbox: |
||
2841 | push eax ecx edi |
||
2842 | |||
2843 | mov eax,[_skinh] |
||
2844 | mov [window_topleft+4*7],eax |
||
2845 | |||
2846 | mov ecx,edi |
||
2847 | sub edi,window_data |
||
2848 | shl edi,3 |
||
2849 | test [ecx+WDATA.fl_wstyle],WSTYLE_CLIENTRELATIVE |
||
2850 | jz @f |
||
2851 | |||
2852 | movzx eax,[ecx+WDATA.fl_wstyle] |
||
2853 | and eax,0x0F |
||
2854 | mov eax,[eax*8+window_topleft+0] |
||
2855 | mov [edi+0x80000+APPDATA.wnd_clientbox.left],eax |
||
2856 | shl eax,1 |
||
2857 | neg eax |
||
2858 | add eax,[ecx+WDATA.box.width] |
||
2859 | mov [edi+0x80000+APPDATA.wnd_clientbox.width],eax |
||
2860 | |||
2861 | movzx eax,[ecx+WDATA.fl_wstyle] |
||
2862 | and eax,0x0F |
||
2863 | push [eax*8+window_topleft+0] |
||
2864 | mov eax,[eax*8+window_topleft+4] |
||
2865 | mov [edi+0x80000+APPDATA.wnd_clientbox.top],eax |
||
2866 | neg eax |
||
2867 | sub eax,[esp] |
||
2868 | add eax,[ecx+WDATA.box.height] |
||
2869 | mov [edi+0x80000+APPDATA.wnd_clientbox.height],eax |
||
2870 | add esp,4 |
||
2871 | |||
2872 | pop edi ecx eax |
||
2873 | ret |
||
2874 | @@: |
||
2875 | xor eax,eax |
||
2876 | mov [edi+0x80000+APPDATA.wnd_clientbox.left],eax |
||
2877 | mov [edi+0x80000+APPDATA.wnd_clientbox.top],eax |
||
2878 | mov eax,[ecx+WDATA.box.width] |
||
2879 | mov [edi+0x80000+APPDATA.wnd_clientbox.width],eax |
||
2880 | mov eax,[ecx+WDATA.box.height] |
||
2881 | mov [edi+0x80000+APPDATA.wnd_clientbox.height],eax |
||
2882 | |||
2883 | pop edi ecx eax |
||
2884 | ret |
||
2885 | |||
1 | ha | 2886 | sys_set_window: |
2887 | |||
2888 | mov edi,[0x3000] |
||
2889 | shl edi,5 |
||
2890 | add edi,window_data |
||
2891 | |||
2892 | ; colors |
||
114 | mikedld | 2893 | mov [edi+WDATA.cl_workarea],ecx |
2894 | mov [edi+WDATA.cl_titlebar],edx |
||
2895 | mov [edi+WDATA.cl_frames],esi |
||
1 | ha | 2896 | |
2897 | ; check flag (?) |
||
186 | diamond | 2898 | test [edi+WDATA.fl_wdrawn],1 |
2899 | jnz newd |
||
1 | ha | 2900 | |
2901 | push eax |
||
2902 | mov eax,[timer_ticks] ;[0xfdf0] |
||
2903 | add eax,100 |
||
2904 | mov [new_window_starting],eax |
||
2905 | pop eax |
||
2906 | |||
114 | mikedld | 2907 | mov word[edi+WDATA.box.width],ax |
2908 | mov word[edi+WDATA.box.height],bx |
||
2909 | sar eax,16 |
||
2910 | sar ebx,16 |
||
2911 | mov word[edi+WDATA.box.left],ax |
||
2912 | mov word[edi+WDATA.box.top],bx |
||
1 | ha | 2913 | |
2914 | call check_window_position |
||
2915 | |||
164 | serge | 2916 | call set_window_clientbox |
1 | ha | 2917 | |
2918 | push ecx esi edi ; save for window fullscreen/resize |
||
114 | mikedld | 2919 | ;mov esi,edi |
2920 | |||
2921 | mov cl,[edi+WDATA.fl_wstyle] |
||
2922 | |||
1 | ha | 2923 | sub edi,window_data |
114 | mikedld | 2924 | shl edi,3 |
115 | poddubny | 2925 | add edi,0x80000 |
114 | mikedld | 2926 | |
2927 | and cl,0x0F |
||
115 | poddubny | 2928 | mov [edi+APPDATA.wnd_caption],0 |
114 | mikedld | 2929 | cmp cl,3 |
2930 | jne @f |
||
115 | poddubny | 2931 | mov [edi+APPDATA.wnd_caption],esi |
114 | mikedld | 2932 | @@: mov esi,[esp+0] |
2933 | |||
115 | poddubny | 2934 | add edi, APPDATA.saved_box |
186 | diamond | 2935 | movsd |
2936 | movsd |
||
2937 | movsd |
||
2938 | movsd |
||
1 | ha | 2939 | pop edi esi ecx |
2940 | |||
2941 | push eax ebx ecx edx |
||
2942 | ;;; mov eax, 1 |
||
2943 | ;;; call delay_hs |
||
115 | poddubny | 2944 | mov eax, [edi+WDATA.box.left] |
2945 | mov ebx, [edi+WDATA.box.top] |
||
2946 | mov ecx, [edi+WDATA.box.width] |
||
2947 | mov edx, [edi+WDATA.box.height] |
||
1 | ha | 2948 | add ecx, eax |
2949 | add edx, ebx |
||
2950 | call calculatescreen |
||
2951 | pop edx ecx ebx eax |
||
2952 | |||
2953 | mov [0xf400],byte 0 ; empty keyboard buffer |
||
2954 | mov [0xf500],byte 0 ; empty button buffer |
||
2955 | |||
2956 | newd: |
||
186 | diamond | 2957 | mov [edi+WDATA.fl_redraw],byte 0 ; no redraw |
1 | ha | 2958 | mov edx,edi |
2959 | |||
2960 | ret |
||
2961 | |||
114 | mikedld | 2962 | syscall_windowsettings: |
1 | ha | 2963 | |
114 | mikedld | 2964 | .set_window_caption: |
2965 | dec eax ; subfunction #1 - set window caption |
||
2966 | jnz .get_window_caption |
||
2967 | |||
2968 | ; NOTE: only window owner thread can set its caption, |
||
2969 | ; so there's no parameter for PID/TID |
||
2970 | |||
2971 | mov edi,[0x3000] |
||
2972 | shl edi,5 |
||
2973 | |||
2974 | ; have to check if caption is within application memory limit |
||
2975 | ; check is trivial, and if application resizes its memory, |
||
2976 | ; caption still can become over bounds |
||
202 | diamond | 2977 | ; diamond, 31.10.2006: check removed because with new memory manager |
2978 | ; there can be valid data after APPDATA.mem_size bound |
||
2979 | ; mov ecx,[edi*8+0x80000+APPDATA.mem_size] |
||
2980 | ; add ecx,255 ; max caption length |
||
2981 | ; cmp ebx,ecx |
||
2982 | ; ja .exit_fail |
||
114 | mikedld | 2983 | |
2984 | mov [edi*8+0x80000+APPDATA.wnd_caption],ebx |
||
2985 | or [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
||
2986 | |||
2987 | call draw_window_caption |
||
2988 | |||
2989 | xor eax,eax ; eax = 0 (success) |
||
2990 | ret |
||
2991 | |||
2992 | .get_window_caption: |
||
2993 | dec eax ; subfunction #2 - get window caption |
||
2994 | jnz .exit_fail |
||
2995 | |||
2996 | ; not implemented yet |
||
2997 | |||
2998 | .exit_fail: |
||
2999 | xor eax,eax |
||
3000 | inc eax ; eax = 1 (fail) |
||
3001 | ret |
||
3002 | |||
3003 | |||
1 | ha | 3004 | sys_window_move: |
3005 | |||
115 | poddubny | 3006 | mov edi,[0x3000] |
49 | mikedld | 3007 | shl edi,5 |
3008 | add edi,window_data |
||
1 | ha | 3009 | |
49 | mikedld | 3010 | test [edi+WDATA.fl_wstate],WSTATE_MAXIMIZED |
3011 | jnz .window_move_return |
||
1 | ha | 3012 | |
115 | poddubny | 3013 | push dword [edi + WDATA.box.left] ; save old coordinates |
3014 | push dword [edi + WDATA.box.top] |
||
3015 | push dword [edi + WDATA.box.width] |
||
3016 | push dword [edi + WDATA.box.height] |
||
1 | ha | 3017 | |
49 | mikedld | 3018 | cmp eax,-1 ; set new position and size |
3019 | je .no_x_reposition |
||
115 | poddubny | 3020 | mov [edi + WDATA.box.left], eax |
49 | mikedld | 3021 | .no_x_reposition: |
3022 | cmp ebx,-1 |
||
3023 | je .no_y_reposition |
||
115 | poddubny | 3024 | mov [edi + WDATA.box.top], ebx |
49 | mikedld | 3025 | .no_y_reposition: |
1 | ha | 3026 | |
49 | mikedld | 3027 | test [edi+WDATA.fl_wstate],WSTATE_ROLLEDUP |
3028 | jnz .no_y_resizing |
||
1 | ha | 3029 | |
49 | mikedld | 3030 | cmp ecx,-1 |
3031 | je .no_x_resizing |
||
115 | poddubny | 3032 | mov [edi + WDATA.box.width], ecx |
49 | mikedld | 3033 | .no_x_resizing: |
3034 | cmp edx,-1 |
||
3035 | je .no_y_resizing |
||
115 | poddubny | 3036 | mov [edi + WDATA.box.height], edx |
49 | mikedld | 3037 | .no_y_resizing: |
1 | ha | 3038 | |
49 | mikedld | 3039 | call check_window_position |
150 | diamond | 3040 | call set_window_clientbox |
1 | ha | 3041 | |
49 | mikedld | 3042 | pushad ; save for window fullscreen/resize |
3043 | mov esi,edi |
||
3044 | sub edi,window_data |
||
3045 | shr edi,5 |
||
3046 | shl edi,8 |
||
115 | poddubny | 3047 | add edi, 0x80000 + APPDATA.saved_box |
49 | mikedld | 3048 | mov ecx,4 |
3049 | cld |
||
3050 | rep movsd |
||
3051 | popad |
||
3052 | |||
3053 | pushad ; calculcate screen at new position |
||
115 | poddubny | 3054 | mov eax, [edi + WDATA.box.left] |
3055 | mov ebx, [edi + WDATA.box.top] |
||
3056 | mov ecx, [edi + WDATA.box.width] |
||
3057 | mov edx, [edi + WDATA.box.height] |
||
164 | serge | 3058 | add ecx,eax |
3059 | add edx,ebx |
||
221 | serge | 3060 | |
49 | mikedld | 3061 | call calculatescreen |
3062 | popad |
||
3063 | |||
3064 | pop edx ; calculcate screen at old position |
||
3065 | pop ecx |
||
3066 | pop ebx |
||
3067 | pop eax |
||
3068 | add ecx,eax |
||
3069 | add edx,ebx |
||
3070 | mov [dlx],eax ; save for drawlimits |
||
3071 | mov [dly],ebx |
||
3072 | mov [dlxe],ecx |
||
3073 | mov [dlye],edx |
||
3074 | call calculatescreen |
||
3075 | |||
115 | poddubny | 3076 | mov [edi + WDATA.fl_redraw], 1 ; flag the process as redraw |
49 | mikedld | 3077 | |
3078 | mov eax,edi ; redraw screen at old position |
||
3079 | xor esi,esi |
||
3080 | call redrawscreen |
||
3081 | |||
3082 | mov [0xfff5],byte 0 ; mouse pointer |
||
3083 | mov [0xfff4],byte 0 ; no mouse under |
||
3084 | mov [0xfb44],byte 0 ; react to mouse up/down |
||
3085 | |||
3086 | mov ecx,10 ; wait 1/10 second |
||
3087 | .wmrl3: |
||
3088 | call [draw_pointer] |
||
3089 | mov eax,1 |
||
3090 | call delay_hs |
||
3091 | loop .wmrl3 |
||
3092 | |||
3093 | mov [window_move_pr],0 |
||
3094 | |||
3095 | .window_move_return: |
||
3096 | |||
1 | ha | 3097 | ret |
3098 | |||
67 | diamond | 3099 | ;type_background_1: |
3100 | ; cmp [0xfff0],byte 0 ; background update ? |
||
3101 | ; jz temp_nobackgr |
||
3102 | ; mov [0xfff0],byte 2 |
||
3103 | ; call change_task |
||
3104 | ; mov [draw_data+32+0],dword 0 |
||
3105 | ; mov [draw_data+32+4],dword 0 |
||
3106 | ; mov eax,[0xfe00] |
||
3107 | ; mov ebx,[0xfe04] |
||
3108 | ; mov [draw_data+32+8],eax |
||
3109 | ; mov [draw_data+32+12],ebx |
||
3110 | ; call drawbackground |
||
3111 | ; mov [0xfff0],byte 0 |
||
3112 | ; mov [0xfff4],byte 0 |
||
3113 | ;temp_nobackgr: |
||
3114 | ; ret |
||
41 | mikedld | 3115 | |
1 | ha | 3116 | uglobal |
3117 | window_move_pr dd 0x0 |
||
3118 | window_move_eax dd 0x0 |
||
3119 | window_move_ebx dd 0x0 |
||
3120 | window_move_ecx dd 0x0 |
||
3121 | window_move_edx dd 0x0 |
||
3122 | endg |
||
3123 | |||
3124 | ;ok - 100% work |
||
3125 | ;nt - not tested |
||
3126 | ;--------------------------------------------------------------------------------------------- |
||
3127 | ;eax |
||
3128 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
||
3129 | ;1 - change task. Ret nothing. Block. ok. |
||
3130 | ;2 - performance control |
||
3131 | ; ebx |
||
3132 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
||
3133 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
||
3134 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
||
3135 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
||
3136 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
||
3137 | ;eax |
||
3138 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
||
3139 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
||
3140 | ;--------------------------------------------------------------------------------------------- |
||
3141 | sys_sheduler: ;noname & halyavin |
||
3142 | cmp eax,0 |
||
3143 | je shed_counter |
||
3144 | cmp eax,2 |
||
3145 | je perf_control |
||
3146 | cmp eax,3 |
||
3147 | je rdmsr_instr |
||
3148 | cmp eax,4 |
||
3149 | je wrmsr_instr |
||
3150 | cmp eax,1 |
||
3151 | jne not_supported |
||
3152 | call change_task ;delay,0 |
||
3153 | ret |
||
3154 | shed_counter: |
||
3155 | mov eax,[context_counter] |
||
3156 | mov [esp+36],eax |
||
3157 | not_supported: |
||
3158 | ret |
||
3159 | perf_control: |
||
3160 | inc eax ;now eax=3 |
||
3161 | cmp ebx,eax |
||
3162 | je cache_disable |
||
3163 | dec eax |
||
3164 | cmp ebx,eax |
||
3165 | je cache_enable |
||
3166 | dec eax |
||
3167 | cmp ebx,eax |
||
3168 | je is_cache_enabled |
||
3169 | dec eax |
||
3170 | cmp ebx,eax |
||
3171 | je modify_pce |
||
3172 | ret |
||
3173 | |||
3174 | rdmsr_instr: |
||
3175 | ;now counter in ecx |
||
3176 | ;(edx:eax) esi:edi => edx:esi |
||
3177 | mov eax,esi |
||
3178 | rdmsr |
||
3179 | mov [esp+36],eax |
||
3180 | mov [esp+24],edx ;ret in ebx? |
||
3181 | ret |
||
3182 | |||
3183 | wrmsr_instr: |
||
3184 | ;now counter in ecx |
||
3185 | ;(edx:eax) esi:edi => edx:esi |
||
3186 | mov eax,esi |
||
3187 | wrmsr |
||
3188 | mov [esp+36],eax |
||
3189 | mov [esp+24],edx ;ret in ebx? |
||
3190 | ret |
||
3191 | |||
3192 | cache_disable: |
||
3193 | mov eax,cr0 |
||
3194 | or eax,01100000000000000000000000000000b |
||
3195 | mov cr0,eax |
||
3196 | wbinvd ;set MESI |
||
3197 | ret |
||
3198 | |||
3199 | cache_enable: |
||
3200 | mov eax,cr0 |
||
3201 | and eax,10011111111111111111111111111111b |
||
3202 | mov cr0,eax |
||
3203 | ret |
||
3204 | |||
3205 | is_cache_enabled: |
||
3206 | mov eax,cr0 |
||
3207 | mov ebx,eax |
||
3208 | and eax,01100000000000000000000000000000b |
||
3209 | jz cache_disabled |
||
3210 | mov [esp+36],ebx |
||
3211 | cache_disabled: |
||
3212 | mov dword [esp+36],eax ;0 |
||
3213 | ret |
||
3214 | |||
3215 | modify_pce: |
||
3216 | mov eax,cr4 |
||
3217 | ; mov ebx,0 |
||
3218 | ; or bx,100000000b ;pce |
||
3219 | ; xor eax,ebx ;invert pce |
||
17 | me_root | 3220 | bts eax,8 ;pce=cr4[8] |
1 | ha | 3221 | mov cr4,eax |
3222 | mov [esp+36],eax |
||
3223 | ret |
||
3224 | ;--------------------------------------------------------------------------------------------- |
||
3225 | |||
3226 | |||
3227 | ; check if pixel is allowed to be drawn |
||
3228 | |||
3229 | checkpixel: |
||
21 | poddubny | 3230 | push eax edx |
1 | ha | 3231 | |
3232 | mov edx,[0xfe00] ; screen x size |
||
3233 | inc edx |
||
21 | poddubny | 3234 | imul edx, ebx |
1 | ha | 3235 | mov dl, [eax+edx+display_data] ; lea eax, [...] |
3236 | |||
21 | poddubny | 3237 | xor ecx, ecx |
221 | serge | 3238 | mov eax, [CURRENT_TASK] |
105 | poddubny | 3239 | cmp al, dl |
21 | poddubny | 3240 | setne cl |
1 | ha | 3241 | |
21 | poddubny | 3242 | pop edx eax |
1 | ha | 3243 | ret |
3244 | |||
3245 | uglobal |
||
3246 | mouse_active db 0 |
||
3247 | endg |
||
3248 | iglobal |
||
143 | diamond | 3249 | cpustring db '/RD/1/CPU',0 |
1 | ha | 3250 | endg |
3251 | |||
67 | diamond | 3252 | uglobal |
76 | mario79 | 3253 | background_defined db 0 ; diamond, 11.04.2006 |
67 | diamond | 3254 | endg |
1 | ha | 3255 | |
3256 | align 4 |
||
3257 | ; check misc |
||
3258 | |||
3259 | checkmisc: |
||
3260 | |||
3261 | cmp [ctrl_alt_del], 1 |
||
3262 | jne nocpustart |
||
143 | diamond | 3263 | mov ebp, cpustring |
3264 | lea esi,[ebp+6] |
||
41 | mikedld | 3265 | xor ebx,ebx ; no parameters |
40 | halyavin | 3266 | xor edx,edx ; no flags |
143 | diamond | 3267 | call fs_RamdiskExecute.flags |
1 | ha | 3268 | mov [ctrl_alt_del], 0 |
3269 | nocpustart: |
||
3270 | cmp [mouse_active], 1 |
||
3271 | jne mouse_not_active |
||
3272 | mov [mouse_active], 0 |
||
3273 | xor edi, edi |
||
3274 | mov ecx, [0x3004] |
||
3275 | set_mouse_event: |
||
3276 | add edi, 256 |
||
115 | poddubny | 3277 | or [edi+0x80000+APPDATA.event_mask], dword 00100000b |
1 | ha | 3278 | loop set_mouse_event |
3279 | mouse_not_active: |
||
3280 | |||
3281 | |||
3282 | cmp [0xfff0],byte 0 ; background update ? |
||
3283 | jz nobackgr |
||
76 | mario79 | 3284 | cmp [background_defined], 0 |
3285 | jz nobackgr |
||
1 | ha | 3286 | mov [0xfff0],byte 2 |
3287 | call change_task |
||
164 | serge | 3288 | mov [draw_data+32 + RECT.left],dword 0 |
3289 | mov [draw_data+32 + RECT.top],dword 0 |
||
1 | ha | 3290 | mov eax,[0xfe00] |
3291 | mov ebx,[0xfe04] |
||
164 | serge | 3292 | mov [draw_data+32 + RECT.right],eax |
3293 | mov [draw_data+32 + RECT.bottom],ebx |
||
1 | ha | 3294 | call drawbackground |
3295 | mov [0xfff0],byte 0 |
||
3296 | mov [0xfff4],byte 0 |
||
3297 | |||
3298 | nobackgr: |
||
3299 | |||
3300 | |||
3301 | ; system shutdown request |
||
3302 | |||
3303 | cmp [0xFF00],byte 0 |
||
3304 | je noshutdown |
||
3305 | |||
3306 | mov edx,[shutdown_processes] |
||
3307 | sub dl,2 |
||
3308 | |||
3309 | cmp [0xff00],dl |
||
3310 | jne no_mark_system_shutdown |
||
3311 | |||
3312 | mov edx,0x3040 |
||
3313 | movzx ecx,byte [0xff00] |
||
3314 | add ecx,5 |
||
3315 | markz: |
||
115 | poddubny | 3316 | mov [edx+TASKDATA.state],byte 3 |
1 | ha | 3317 | add edx,0x20 |
3318 | loop markz |
||
3319 | |||
3320 | no_mark_system_shutdown: |
||
3321 | |||
3322 | call [disable_mouse] |
||
3323 | |||
3324 | dec byte [0xff00] |
||
3325 | |||
3326 | cmp [0xff00],byte 0 |
||
3327 | je system_shutdown |
||
3328 | |||
3329 | noshutdown: |
||
3330 | |||
3331 | |||
3332 | mov eax,[0x3004] ; termination |
||
115 | poddubny | 3333 | mov ebx,0x3020+TASKDATA.state |
1 | ha | 3334 | mov esi,1 |
3335 | |||
3336 | newct: |
||
3337 | mov cl,[ebx] |
||
3338 | cmp cl,byte 3 |
||
3339 | jz terminate |
||
3340 | cmp cl,byte 4 |
||
3341 | jz terminate |
||
3342 | |||
3343 | add ebx,0x20 |
||
3344 | inc esi |
||
3345 | dec eax |
||
3346 | jnz newct |
||
3347 | |||
3348 | ret |
||
3349 | |||
3350 | |||
3351 | |||
3352 | |||
3353 | ; redraw screen |
||
3354 | |||
3355 | redrawscreen: |
||
3356 | |||
3357 | ; eax , if process window_data base is eax, do not set flag/limits |
||
3358 | |||
3359 | pushad |
||
3360 | push eax |
||
3361 | |||
3362 | ;;; mov eax,2 |
||
3363 | ;;; call delay_hs |
||
3364 | |||
3365 | ;mov ecx,0 ; redraw flags for apps |
||
3366 | xor ecx,ecx |
||
3367 | newdw2: |
||
3368 | |||
3369 | inc ecx |
||
3370 | push ecx |
||
3371 | |||
3372 | mov eax,ecx |
||
3373 | shl eax,5 |
||
3374 | add eax,window_data |
||
3375 | |||
3376 | cmp eax,[esp+4] |
||
3377 | je not_this_task |
||
3378 | ; check if window in redraw area |
||
3379 | mov edi,eax |
||
3380 | |||
3381 | cmp ecx,1 ; limit for background |
||
3382 | jz bgli |
||
3383 | |||
115 | poddubny | 3384 | mov eax, [edi + WDATA.box.left] |
3385 | mov ebx, [edi + WDATA.box.top] |
||
3386 | mov ecx, [edi + WDATA.box.width] |
||
3387 | mov edx, [edi + WDATA.box.height] |
||
164 | serge | 3388 | add ecx,eax |
3389 | add edx,ebx |
||
1 | ha | 3390 | |
3391 | mov ecx,[dlye] ; ecx = area y end ebx = window y start |
||
3392 | cmp ecx,ebx |
||
3393 | jb ricino |
||
3394 | |||
3395 | mov ecx,[dlxe] ; ecx = area x end eax = window x start |
||
3396 | cmp ecx,eax |
||
3397 | jb ricino |
||
3398 | |||
115 | poddubny | 3399 | mov eax, [edi + WDATA.box.left] |
3400 | mov ebx, [edi + WDATA.box.top] |
||
3401 | mov ecx, [edi + WDATA.box.width] |
||
3402 | mov edx, [edi + WDATA.box.height] |
||
3403 | add ecx, eax |
||
3404 | add edx, ebx |
||
164 | serge | 3405 | |
1 | ha | 3406 | mov eax,[dly] ; eax = area y start edx = window y end |
3407 | cmp edx,eax |
||
3408 | jb ricino |
||
3409 | |||
3410 | mov eax,[dlx] ; eax = area x start ecx = window x end |
||
3411 | cmp ecx,eax |
||
3412 | jb ricino |
||
3413 | |||
3414 | bgli: |
||
3415 | |||
3416 | cmp edi,esi |
||
3417 | jz ricino |
||
3418 | |||
3419 | mov eax,edi |
||
3420 | add eax,draw_data-window_data |
||
3421 | |||
3422 | mov ebx,[dlx] ; set limits |
||
115 | poddubny | 3423 | mov [eax + RECT.left], ebx |
1 | ha | 3424 | mov ebx,[dly] |
115 | poddubny | 3425 | mov [eax + RECT.top], ebx |
1 | ha | 3426 | mov ebx,[dlxe] |
115 | poddubny | 3427 | mov [eax + RECT.right], ebx |
1 | ha | 3428 | mov ebx,[dlye] |
115 | poddubny | 3429 | mov [eax + RECT.bottom], ebx |
1 | ha | 3430 | |
3431 | sub eax,draw_data-window_data |
||
3432 | |||
3433 | cmp ecx,1 |
||
3434 | jne nobgrd |
||
3435 | cmp esi,1 |
||
3436 | je newdw8 |
||
3437 | call drawbackground |
||
3438 | |||
3439 | newdw8: |
||
3440 | nobgrd: |
||
3441 | |||
115 | poddubny | 3442 | mov [eax + WDATA.fl_redraw],byte 1 ; mark as redraw |
1 | ha | 3443 | |
3444 | ricino: |
||
3445 | |||
3446 | not_this_task: |
||
3447 | |||
3448 | pop ecx |
||
3449 | |||
3450 | cmp ecx,[0x3004] |
||
3451 | jle newdw2 |
||
3452 | |||
3453 | pop eax |
||
3454 | popad |
||
3455 | |||
3456 | ret |
||
3457 | |||
3458 | calculatebackground: ; background |
||
3459 | |||
3460 | ; all black |
||
3461 | |||
3462 | mov [display_data-8],dword 4 ; size x |
||
3463 | mov [display_data-4],dword 2 ; size y |
||
3464 | |||
3465 | mov edi, 0x300000 ; set background to black |
||
3466 | xor eax, eax |
||
3467 | mov ecx, 0x0fff00 / 4 |
||
3468 | cld |
||
3469 | rep stosd |
||
3470 | |||
3471 | mov edi,display_data ; set os to use all pixels |
||
3472 | mov eax,0x01010101 |
||
322 | diamond | 3473 | mov ecx,0x15ff00 / 4 |
1 | ha | 3474 | rep stosd |
3475 | |||
3476 | mov byte [0xFFF0], 0 ; do not draw background! |
||
3477 | |||
3478 | ret |
||
3479 | |||
3480 | uglobal |
||
3481 | imax dd 0x0 |
||
3482 | endg |
||
3483 | |||
3484 | |||
3485 | |||
3486 | delay_ms: ; delay in 1/1000 sec |
||
3487 | |||
3488 | |||
3489 | push eax |
||
3490 | push ecx |
||
3491 | |||
3492 | mov ecx,esi |
||
3493 | ; |
||
3494 | imul ecx, 33941 |
||
3495 | shr ecx, 9 |
||
3496 | ; |
||
3497 | |||
3498 | in al,0x61 |
||
3499 | and al,0x10 |
||
3500 | mov ah,al |
||
3501 | cld |
||
3502 | |||
3503 | cnt1: in al,0x61 |
||
3504 | and al,0x10 |
||
3505 | cmp al,ah |
||
3506 | jz cnt1 |
||
3507 | |||
3508 | mov ah,al |
||
3509 | loop cnt1 |
||
3510 | |||
3511 | pop ecx |
||
3512 | pop eax |
||
3513 | |||
3514 | ret |
||
3515 | |||
3516 | |||
3517 | set_app_param: |
||
3518 | push edi |
||
3519 | |||
3520 | mov edi,[0x3010] |
||
115 | poddubny | 3521 | mov [edi+TASKDATA.event_mask],eax |
1 | ha | 3522 | |
3523 | pop edi |
||
3524 | ret |
||
3525 | |||
3526 | |||
3527 | |||
3528 | delay_hs: ; delay in 1/100 secs |
||
3529 | push eax |
||
3530 | push ecx |
||
3531 | push edx |
||
3532 | |||
115 | poddubny | 3533 | mov edx,[timer_ticks] |
1 | ha | 3534 | add edx,eax |
3535 | |||
3536 | newtic: |
||
115 | poddubny | 3537 | mov ecx,[timer_ticks] |
1 | ha | 3538 | cmp edx,ecx |
3539 | jbe zerodelay |
||
3540 | |||
3541 | call change_task |
||
3542 | |||
3543 | jmp newtic |
||
3544 | |||
3545 | zerodelay: |
||
3546 | pop edx |
||
3547 | pop ecx |
||
3548 | pop eax |
||
3549 | |||
3550 | ret |
||
3551 | |||
3552 | |||
3553 | memmove: ; memory move in bytes |
||
3554 | |||
3555 | ; eax = from |
||
3556 | ; ebx = to |
||
3557 | ; ecx = no of bytes |
||
3558 | test ecx, ecx |
||
3559 | jle .ret |
||
3560 | |||
3561 | |||
3562 | push esi edi ecx |
||
3563 | |||
3564 | mov edi, ebx |
||
3565 | mov esi, eax |
||
3566 | |||
3567 | test ecx, not 11b |
||
3568 | jz @f |
||
3569 | |||
3570 | push ecx |
||
3571 | shr ecx, 2 |
||
3572 | rep movsd |
||
3573 | pop ecx |
||
3574 | and ecx, 11b |
||
3575 | jz .finish |
||
3576 | @@: |
||
3577 | rep movsb |
||
3578 | |||
3579 | .finish: |
||
3580 | pop ecx edi esi |
||
3581 | .ret: |
||
3582 | ret |
||
3583 | |||
3584 | |||
75 | diamond | 3585 | ; |
3586 | ;align 4 |
||
1 | ha | 3587 | ; |
75 | diamond | 3588 | ;read_floppy_file: |
1 | ha | 3589 | ; |
75 | diamond | 3590 | ;; as input |
3591 | ;; |
||
3592 | ;; eax pointer to file |
||
3593 | ;; ebx file lenght |
||
3594 | ;; ecx start 512 byte block number |
||
3595 | ;; edx number of blocks to read |
||
3596 | ;; esi pointer to return/work area (atleast 20 000 bytes) |
||
3597 | ;; |
||
3598 | ;; |
||
3599 | ;; on return |
||
3600 | ;; |
||
3601 | ;; eax = 0 command succesful |
||
3602 | ;; 1 no fd base and/or partition defined |
||
3603 | ;; 2 yet unsupported FS |
||
3604 | ;; 3 unknown FS |
||
3605 | ;; 4 partition not defined at hd |
||
3606 | ;; 5 file not found |
||
3607 | ;; ebx = size of file |
||
1 | ha | 3608 | ; |
75 | diamond | 3609 | ; mov edi,[0x3010] |
3610 | ; add edi,0x10 |
||
3611 | ; add esi,[edi] |
||
3612 | ; add eax,[edi] |
||
1 | ha | 3613 | ; |
75 | diamond | 3614 | ; pushad |
3615 | ; mov edi,esi |
||
3616 | ; add edi,1024 |
||
3617 | ; mov esi,0x100000+19*512 |
||
3618 | ; sub ecx,1 |
||
3619 | ; shl ecx,9 |
||
3620 | ; add esi,ecx |
||
3621 | ; shl edx,9 |
||
3622 | ; mov ecx,edx |
||
3623 | ; cld |
||
3624 | ; rep movsb |
||
3625 | ; popad |
||
3626 | ; |
||
3627 | ; mov [esp+36],eax |
||
3628 | ; mov [esp+24],ebx |
||
3629 | ; ret |
||
1 | ha | 3630 | |
3631 | |||
3632 | |||
3633 | align 4 |
||
3634 | |||
3635 | sys_programirq: |
||
3636 | |||
3637 | mov edi,[0x3010] |
||
115 | poddubny | 3638 | add eax,[edi+TASKDATA.mem_start] |
1 | ha | 3639 | |
75 | diamond | 3640 | cmp ebx,16 |
3641 | jae .not_owner |
||
1 | ha | 3642 | mov edi,[0x3010] |
115 | poddubny | 3643 | mov edi,[edi+TASKDATA.pid] |
75 | diamond | 3644 | cmp edi,[irq_owner+ebx*4] |
1 | ha | 3645 | je spril1 |
75 | diamond | 3646 | .not_owner: |
1 | ha | 3647 | mov [esp+36],dword 1 |
3648 | ret |
||
3649 | spril1: |
||
3650 | |||
3651 | mov esi,eax |
||
3652 | shl ebx,6 |
||
3653 | add ebx,irq00read |
||
3654 | mov edi,ebx |
||
3655 | mov ecx,16 |
||
3656 | cld |
||
3657 | rep movsd |
||
3658 | mov [esp+36],dword 0 |
||
3659 | ret |
||
3660 | |||
3661 | |||
3662 | align 4 |
||
3663 | |||
3664 | get_irq_data: |
||
75 | diamond | 3665 | cmp eax,16 |
3666 | jae .not_owner |
||
1 | ha | 3667 | mov edx,eax ; check for correct owner |
3668 | shl edx,2 |
||
3669 | add edx,irq_owner |
||
3670 | mov edx,[edx] |
||
3671 | mov edi,[0x3010] |
||
115 | poddubny | 3672 | mov edi,[edi+TASKDATA.pid] |
1 | ha | 3673 | cmp edx,edi |
3674 | je gidril1 |
||
75 | diamond | 3675 | .not_owner: |
3676 | mov [esp+32],dword 2 ; ecx=2 |
||
1 | ha | 3677 | ret |
3678 | |||
3679 | gidril1: |
||
3680 | |||
3681 | mov ebx,eax |
||
3682 | shl ebx,12 |
||
3683 | add ebx,0x2e0000 |
||
3684 | mov eax,[ebx] |
||
3685 | mov ecx,1 |
||
3686 | test eax,eax |
||
3687 | jz gid1 |
||
3688 | |||
3689 | dec eax |
||
3690 | mov esi,ebx |
||
3691 | mov [ebx],eax |
||
3692 | movzx ebx,byte [ebx+0x10] |
||
3693 | add esi,0x10 |
||
3694 | mov edi,esi |
||
3695 | inc esi |
||
3696 | mov ecx,4000 / 4 |
||
3697 | cld |
||
3698 | rep movsd |
||
75 | diamond | 3699 | ; xor ecx,ecx ; as result of 'rep' ecx=0 |
1 | ha | 3700 | gid1: |
3701 | mov [esp+36],eax |
||
3702 | mov [esp+32],ecx |
||
3703 | mov [esp+24],ebx |
||
3704 | ret |
||
3705 | |||
3706 | |||
3707 | set_io_access_rights: |
||
3708 | |||
3709 | pushad |
||
3710 | |||
3711 | mov edi,[0x3000] |
||
3712 | imul edi,tss_step |
||
3713 | add edi,tss_data+128 |
||
3714 | ; add edi,128 |
||
3715 | |||
3716 | mov ecx,eax |
||
3717 | and ecx,7 ; offset in byte |
||
3718 | |||
3719 | shr eax,3 ; number of byte |
||
3720 | add edi,eax |
||
3721 | |||
3722 | mov ebx,1 |
||
3723 | shl ebx,cl |
||
3724 | |||
3725 | cmp ebp,0 ; enable access - ebp = 0 |
||
3726 | jne siar1 |
||
3727 | |||
3728 | not ebx |
||
3729 | and [edi],byte bl |
||
3730 | |||
3731 | popad |
||
3732 | |||
3733 | ret |
||
3734 | |||
3735 | siar1: |
||
3736 | |||
3737 | or [edi],byte bl ; disable access - ebp = 1 |
||
3738 | |||
3739 | popad |
||
3740 | |||
3741 | ret |
||
3742 | |||
3743 | r_f_port_area: |
||
3744 | |||
3745 | test eax, eax |
||
3746 | jnz free_port_area |
||
3747 | ; je r_port_area |
||
3748 | ; jmp free_port_area |
||
3749 | |||
3750 | ; r_port_area: |
||
3751 | |||
3752 | pushad |
||
3753 | |||
3754 | cmp ebx,ecx ; beginning > end ? |
||
75 | diamond | 3755 | ja rpal1 |
3756 | cmp ecx,65536 |
||
3757 | jae rpal1 |
||
1 | ha | 3758 | mov esi,[0x2d0000] |
75 | diamond | 3759 | test esi,esi ; no reserved areas ? |
1 | ha | 3760 | je rpal2 |
3761 | cmp esi,255 ; max reserved |
||
75 | diamond | 3762 | jae rpal1 |
1 | ha | 3763 | rpal3: |
3764 | mov edi,esi |
||
3765 | shl edi,4 |
||
3766 | add edi,0x2d0000 |
||
3767 | cmp ebx,[edi+8] |
||
75 | diamond | 3768 | ja rpal4 |
1 | ha | 3769 | cmp ecx,[edi+4] |
3770 | jae rpal1 |
||
3771 | ; jb rpal4 |
||
3772 | ; jmp rpal1 |
||
3773 | rpal4: |
||
3774 | |||
3775 | dec esi |
||
3776 | jnz rpal3 |
||
3777 | jmp rpal2 |
||
3778 | rpal1: |
||
3779 | popad |
||
3780 | mov eax,1 |
||
3781 | ret |
||
3782 | |||
3783 | rpal2: |
||
3784 | popad |
||
3785 | |||
3786 | |||
3787 | ; enable port access at port IO map |
||
3788 | cli |
||
3789 | pushad ; start enable io map |
||
3790 | |||
3791 | cmp ecx,65536 ;16384 |
||
3792 | jae no_unmask_io ; jge |
||
3793 | |||
3794 | mov eax,ebx |
||
3795 | |||
3796 | new_port_access: |
||
3797 | |||
3798 | pushad |
||
3799 | |||
75 | diamond | 3800 | xor ebp,ebp ; enable - eax = port |
1 | ha | 3801 | call set_io_access_rights |
3802 | |||
3803 | popad |
||
3804 | |||
3805 | inc eax |
||
3806 | cmp eax,ecx |
||
3807 | jbe new_port_access |
||
3808 | |||
3809 | no_unmask_io: |
||
3810 | |||
3811 | popad ; end enable io map |
||
3812 | sti |
||
3813 | |||
3814 | mov edi,[0x2d0000] |
||
3815 | add edi,1 |
||
3816 | mov [0x2d0000],edi |
||
3817 | shl edi,4 |
||
3818 | add edi,0x2d0000 |
||
3819 | mov esi,[0x3010] |
||
115 | poddubny | 3820 | mov esi,[esi+TASKDATA.pid] |
1 | ha | 3821 | mov [edi],esi |
3822 | mov [edi+4],ebx |
||
3823 | mov [edi+8],ecx |
||
3824 | |||
3825 | xor eax, eax |
||
3826 | ret |
||
3827 | |||
3828 | free_port_area: |
||
3829 | |||
3830 | pushad |
||
3831 | |||
3832 | mov esi,[0x2d0000] ; no reserved areas ? |
||
75 | diamond | 3833 | test esi,esi |
1 | ha | 3834 | je frpal2 |
3835 | mov edx,[0x3010] |
||
115 | poddubny | 3836 | mov edx,[edx+TASKDATA.pid] |
1 | ha | 3837 | frpal3: |
3838 | mov edi,esi |
||
3839 | shl edi,4 |
||
3840 | add edi,0x2d0000 |
||
3841 | cmp edx,[edi] |
||
3842 | jne frpal4 |
||
3843 | cmp ebx,[edi+4] |
||
3844 | jne frpal4 |
||
3845 | cmp ecx,[edi+8] |
||
3846 | jne frpal4 |
||
3847 | jmp frpal1 |
||
3848 | frpal4: |
||
3849 | dec esi |
||
3850 | jnz frpal3 |
||
3851 | frpal2: |
||
3852 | popad |
||
3853 | mov eax,1 |
||
3854 | ret |
||
3855 | frpal1: |
||
3856 | mov ecx,256 |
||
3857 | sub ecx,esi |
||
3858 | shl ecx,4 |
||
3859 | mov esi,edi |
||
3860 | add esi,16 |
||
3861 | cld |
||
3862 | rep movsb |
||
3863 | |||
3864 | dec dword [0x2d0000] |
||
3865 | |||
3866 | popad |
||
3867 | |||
3868 | |||
3869 | ; disable port access at port IO map |
||
3870 | |||
3871 | pushad ; start disable io map |
||
3872 | |||
3873 | cmp ecx,65536 ;16384 |
||
3874 | jge no_mask_io |
||
3875 | |||
3876 | mov eax,ebx |
||
3877 | |||
3878 | new_port_access_disable: |
||
3879 | |||
3880 | pushad |
||
3881 | |||
3882 | mov ebp,1 ; disable - eax = port |
||
3883 | call set_io_access_rights |
||
3884 | |||
3885 | popad |
||
3886 | |||
3887 | inc eax |
||
3888 | cmp eax,ecx |
||
3889 | jbe new_port_access_disable |
||
3890 | |||
3891 | no_mask_io: |
||
3892 | |||
3893 | popad ; end disable io map |
||
3894 | |||
3895 | xor eax, eax |
||
3896 | ret |
||
3897 | |||
3898 | |||
3899 | reserve_free_irq: |
||
3900 | |||
75 | diamond | 3901 | mov ecx, 1 |
3902 | cmp ebx, 16 |
||
3903 | jae fril1 |
||
3904 | test eax,eax |
||
1 | ha | 3905 | jz reserve_irq |
3906 | |||
75 | diamond | 3907 | lea edi,[irq_owner+ebx*4] |
1 | ha | 3908 | mov edx,[edi] |
3909 | mov eax,[0x3010] |
||
115 | poddubny | 3910 | cmp edx,[eax+TASKDATA.pid] |
1 | ha | 3911 | jne fril1 |
75 | diamond | 3912 | dec ecx |
3913 | mov [edi],ecx |
||
1 | ha | 3914 | fril1: |
3915 | mov [esp+36],ecx ; return in eax |
||
3916 | ret |
||
3917 | |||
3918 | reserve_irq: |
||
3919 | |||
75 | diamond | 3920 | lea edi,[irq_owner+ebx*4] |
3921 | cmp dword [edi], 0 |
||
3922 | jnz ril1 |
||
1 | ha | 3923 | |
3924 | mov edx,[0x3010] |
||
115 | poddubny | 3925 | mov edx,[edx+TASKDATA.pid] |
1 | ha | 3926 | mov [edi],edx |
75 | diamond | 3927 | dec ecx |
1 | ha | 3928 | ril1: |
3929 | mov [esp+36],ecx ; return in eax |
||
3930 | ret |
||
3931 | |||
3932 | drawbackground: |
||
33 | mario79 | 3933 | inc [mouse_pause] |
1 | ha | 3934 | cmp [0xfe0c],word 0x12 |
117 | mario79 | 3935 | je dbrv20 |
1 | ha | 3936 | dbrv12: |
3937 | cmp [0xfe0c],word 0100000000000000b |
||
3938 | jge dbrv20 |
||
3939 | cmp [0xfe0c],word 0x13 |
||
3940 | je dbrv20 |
||
3941 | call vesa12_drawbackground |
||
33 | mario79 | 3942 | dec [mouse_pause] |
36 | mario79 | 3943 | call [draw_pointer] |
1 | ha | 3944 | ret |
3945 | dbrv20: |
||
3946 | cmp [display_data-12],dword 1 |
||
3947 | jne bgrstr |
||
3948 | call vesa20_drawbackground_tiled |
||
33 | mario79 | 3949 | dec [mouse_pause] |
36 | mario79 | 3950 | call [draw_pointer] |
1 | ha | 3951 | ret |
3952 | bgrstr: |
||
3953 | call vesa20_drawbackground_stretch |
||
33 | mario79 | 3954 | dec [mouse_pause] |
36 | mario79 | 3955 | call [draw_pointer] |
1 | ha | 3956 | ret |
3957 | |||
75 | diamond | 3958 | align 4 |
1 | ha | 3959 | |
75 | diamond | 3960 | syscall_putimage: ; PutImage |
33 | mario79 | 3961 | |
75 | diamond | 3962 | mov edx,ecx |
3963 | mov ecx,ebx |
||
3964 | lea ebx, [eax+std_application_base_address] |
||
3965 | |||
1 | ha | 3966 | sys_putimage: |
53 | mikedld | 3967 | test ecx,0x80008000 |
3968 | jnz .exit |
||
3969 | test ecx,0x0000FFFF |
||
3970 | jz .exit |
||
3971 | test ecx,0xFFFF0000 |
||
3972 | jnz @f |
||
3973 | .exit: |
||
3974 | ret |
||
3975 | @@: |
||
114 | mikedld | 3976 | mov edi,[0x3000] |
3977 | shl edi,8 |
||
3978 | add dx,word[edi+0x80000+APPDATA.wnd_clientbox.top] |
||
3979 | rol edx,16 |
||
3980 | add dx,word[edi+0x80000+APPDATA.wnd_clientbox.left] |
||
3981 | rol edx,16 |
||
3982 | .forced: |
||
314 | diamond | 3983 | push ebp esi 0 |
283 | diamond | 3984 | mov ebp, putimage_get24bpp |
3985 | mov esi, putimage_init24bpp |
||
3986 | sys_putimage_bpp: |
||
3987 | ; call [disable_mouse] ; this will be done in xxx_putimage |
||
117 | mario79 | 3988 | ; mov eax, vga_putimage |
75 | diamond | 3989 | cmp [0xfe0c], word 0x12 |
117 | mario79 | 3990 | jz @f ;.doit |
75 | diamond | 3991 | mov eax, vesa12_putimage |
3992 | cmp [0xfe0c], word 0100000000000000b |
||
3993 | jae @f |
||
3994 | cmp [0xfe0c], word 0x13 |
||
3995 | jnz .doit |
||
3996 | @@: |
||
3997 | mov eax, vesa20_putimage |
||
3998 | .doit: |
||
119 | mario79 | 3999 | inc [mouse_pause] |
75 | diamond | 4000 | call eax |
119 | mario79 | 4001 | dec [mouse_pause] |
314 | diamond | 4002 | pop ebp esi ebp |
75 | diamond | 4003 | jmp [draw_pointer] |
1 | ha | 4004 | |
283 | diamond | 4005 | syscall_putimage_palette: |
4006 | lea edi, [esi+std_application_base_address] |
||
4007 | mov esi, edx |
||
4008 | mov edx, ecx |
||
4009 | mov ecx, ebx |
||
4010 | lea ebx, [eax+std_application_base_address] |
||
4011 | sys_putimage_palette: |
||
4012 | ; ebx = pointer to image |
||
4013 | ; ecx = [xsize]*65536 + [ysize] |
||
4014 | ; edx = [xstart]*65536 + [ystart] |
||
314 | diamond | 4015 | ; esi = number of bits per pixel, must be 8, 24 or 32 |
283 | diamond | 4016 | ; edi = pointer to palette |
314 | diamond | 4017 | ; ebp = row delta |
283 | diamond | 4018 | mov eax, [0x3000] |
4019 | shl eax, 8 |
||
4020 | add dx, word [eax+0x80000+APPDATA.wnd_clientbox.top] |
||
4021 | rol edx, 16 |
||
4022 | add dx, word [eax+0x80000+APPDATA.wnd_clientbox.left] |
||
4023 | rol edx, 16 |
||
4024 | .forced: |
||
314 | diamond | 4025 | push ebp esi ebp |
4026 | cmp esi, 8 |
||
4027 | jnz @f |
||
283 | diamond | 4028 | mov ebp, putimage_get8bpp |
4029 | mov esi, putimage_init8bpp |
||
4030 | jmp sys_putimage_bpp |
||
314 | diamond | 4031 | @@: |
4032 | cmp esi, 24 |
||
4033 | jnz @f |
||
4034 | mov ebp, putimage_get24bpp |
||
4035 | mov esi, putimage_init24bpp |
||
4036 | jmp sys_putimage_bpp |
||
4037 | @@: |
||
4038 | cmp esi, 32 |
||
4039 | jnz @f |
||
4040 | mov ebp, putimage_get32bpp |
||
4041 | mov esi, putimage_init32bpp |
||
4042 | jmp sys_putimage_bpp |
||
4043 | @@: |
||
4044 | pop ebp esi |
||
4045 | ret |
||
283 | diamond | 4046 | |
4047 | putimage_init24bpp: |
||
4048 | lea eax, [eax*3] |
||
4049 | putimage_init8bpp: |
||
4050 | ret |
||
4051 | |||
4052 | putimage_get24bpp: |
||
4053 | mov eax, [esi] |
||
4054 | add esi, 3 |
||
4055 | ret 4 |
||
4056 | putimage_get8bpp: |
||
4057 | movzx eax, byte [esi] |
||
4058 | push edx |
||
4059 | mov edx, [esp+8] |
||
4060 | mov eax, [edx+eax*4] |
||
4061 | pop edx |
||
4062 | inc esi |
||
4063 | ret 4 |
||
4064 | |||
314 | diamond | 4065 | putimage_init32bpp: |
4066 | shl eax, 2 |
||
4067 | ret |
||
4068 | putimage_get32bpp: |
||
4069 | lodsd |
||
4070 | ret 4 |
||
4071 | |||
1 | ha | 4072 | ; eax x beginning |
4073 | ; ebx y beginning |
||
4074 | ; ecx x end |
||
283 | diamond | 4075 | ; edx y end |
1 | ha | 4076 | ; edi color |
4077 | |||
4078 | __sys_drawbar: |
||
114 | mikedld | 4079 | mov esi,[0x3000] |
4080 | shl esi,8 |
||
4081 | add eax,[esi+0x80000+APPDATA.wnd_clientbox.left] |
||
4082 | add ecx,[esi+0x80000+APPDATA.wnd_clientbox.left] |
||
4083 | add ebx,[esi+0x80000+APPDATA.wnd_clientbox.top] |
||
4084 | add edx,[esi+0x80000+APPDATA.wnd_clientbox.top] |
||
4085 | .forced: |
||
33 | mario79 | 4086 | inc [mouse_pause] |
283 | diamond | 4087 | ; call [disable_mouse] |
33 | mario79 | 4088 | cmp [0xfe0c],word 0x12 |
117 | mario79 | 4089 | je dbv20 |
1 | ha | 4090 | sdbv20: |
4091 | cmp [0xfe0c],word 0100000000000000b |
||
4092 | jge dbv20 |
||
4093 | cmp [0xfe0c],word 0x13 |
||
4094 | je dbv20 |
||
4095 | call vesa12_drawbar |
||
33 | mario79 | 4096 | dec [mouse_pause] |
36 | mario79 | 4097 | call [draw_pointer] |
1 | ha | 4098 | ret |
4099 | dbv20: |
||
4100 | call vesa20_drawbar |
||
33 | mario79 | 4101 | dec [mouse_pause] |
36 | mario79 | 4102 | call [draw_pointer] |
1 | ha | 4103 | ret |
4104 | |||
4105 | |||
4106 | |||
4107 | kb_read: |
||
4108 | |||
4109 | push ecx edx |
||
4110 | |||
164 | serge | 4111 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 4112 | kr_loop: |
4113 | in al,0x64 |
||
4114 | test al,1 |
||
4115 | jnz kr_ready |
||
4116 | loop kr_loop |
||
4117 | mov ah,1 |
||
4118 | jmp kr_exit |
||
4119 | kr_ready: |
||
4120 | push ecx |
||
4121 | mov ecx,32 |
||
4122 | kr_delay: |
||
4123 | loop kr_delay |
||
4124 | pop ecx |
||
4125 | in al,0x60 |
||
4126 | xor ah,ah |
||
4127 | kr_exit: |
||
4128 | |||
4129 | pop edx ecx |
||
4130 | |||
4131 | ret |
||
4132 | |||
4133 | |||
4134 | kb_write: |
||
4135 | |||
4136 | push ecx edx |
||
4137 | |||
4138 | mov dl,al |
||
265 | diamond | 4139 | ; mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4140 | ; kw_loop1: |
||
4141 | ; in al,0x64 |
||
4142 | ; test al,0x20 |
||
4143 | ; jz kw_ok1 |
||
4144 | ; loop kw_loop1 |
||
4145 | ; mov ah,1 |
||
4146 | ; jmp kw_exit |
||
4147 | ; kw_ok1: |
||
1 | ha | 4148 | in al,0x60 |
98 | mario79 | 4149 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 4150 | kw_loop: |
4151 | in al,0x64 |
||
4152 | test al,2 |
||
4153 | jz kw_ok |
||
4154 | loop kw_loop |
||
4155 | mov ah,1 |
||
4156 | jmp kw_exit |
||
4157 | kw_ok: |
||
4158 | mov al,dl |
||
4159 | out 0x60,al |
||
98 | mario79 | 4160 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 4161 | kw_loop3: |
4162 | in al,0x64 |
||
4163 | test al,2 |
||
4164 | jz kw_ok3 |
||
4165 | loop kw_loop3 |
||
4166 | mov ah,1 |
||
4167 | jmp kw_exit |
||
4168 | kw_ok3: |
||
4169 | mov ah,8 |
||
4170 | kw_loop4: |
||
98 | mario79 | 4171 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 4172 | kw_loop5: |
4173 | in al,0x64 |
||
4174 | test al,1 |
||
4175 | jnz kw_ok4 |
||
4176 | loop kw_loop5 |
||
4177 | dec ah |
||
4178 | jnz kw_loop4 |
||
4179 | kw_ok4: |
||
4180 | xor ah,ah |
||
4181 | kw_exit: |
||
4182 | |||
4183 | pop edx ecx |
||
4184 | |||
4185 | ret |
||
4186 | |||
4187 | |||
4188 | kb_cmd: |
||
4189 | |||
98 | mario79 | 4190 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 4191 | c_wait: |
4192 | in al,0x64 |
||
4193 | test al,2 |
||
4194 | jz c_send |
||
4195 | loop c_wait |
||
4196 | jmp c_error |
||
4197 | c_send: |
||
4198 | mov al,bl |
||
4199 | out 0x64,al |
||
98 | mario79 | 4200 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 4201 | c_accept: |
4202 | in al,0x64 |
||
4203 | test al,2 |
||
4204 | jz c_ok |
||
4205 | loop c_accept |
||
4206 | c_error: |
||
4207 | mov ah,1 |
||
4208 | jmp c_exit |
||
4209 | c_ok: |
||
4210 | xor ah,ah |
||
4211 | c_exit: |
||
4212 | ret |
||
4213 | |||
4214 | |||
4215 | setmouse: ; set mousepicture -pointer |
||
4216 | ; ps2 mouse enable |
||
4217 | |||
4218 | mov [0xf200],dword mousepointer |
||
4219 | |||
4220 | cli |
||
33 | mario79 | 4221 | ; mov bl,0xa8 ; enable mouse cmd |
4222 | ; call kb_cmd |
||
4223 | ; call kb_read ; read status |
||
4224 | ; mov bl,0x20 ; get command byte |
||
4225 | ; call kb_cmd |
||
4226 | ; call kb_read |
||
4227 | ; or al,3 ; enable interrupt |
||
4228 | ; mov bl,0x60 ; write command |
||
4229 | ; push eax |
||
4230 | ; call kb_cmd |
||
4231 | ; pop eax |
||
4232 | ; call kb_write |
||
4233 | ; mov bl,0xd4 ; for mouse |
||
4234 | ; call kb_cmd |
||
4235 | ; mov al,0xf4 ; enable mouse device |
||
4236 | ; call kb_write |
||
4237 | ; call kb_read ; read status return |
||
1 | ha | 4238 | |
4239 | ; com1 mouse enable |
||
4240 | |||
4241 | mov bx,0x3f8 ; combase |
||
4242 | |||
4243 | mov dx,bx |
||
4244 | add dx,3 |
||
4245 | mov al,0x80 |
||
4246 | out dx,al |
||
4247 | |||
4248 | mov dx,bx |
||
4249 | add dx,1 |
||
4250 | mov al,0 |
||
4251 | out dx,al |
||
4252 | |||
4253 | mov dx,bx |
||
4254 | add dx,0 |
||
4255 | mov al,0x30*2 ; 0x30 / 4 |
||
4256 | out dx,al |
||
4257 | |||
4258 | mov dx,bx |
||
4259 | add dx,3 |
||
4260 | mov al,2 ; 3 |
||
4261 | out dx,al |
||
4262 | |||
4263 | mov dx,bx |
||
4264 | add dx,4 |
||
4265 | mov al,0xb |
||
4266 | out dx,al |
||
4267 | |||
4268 | mov dx,bx |
||
4269 | add dx,1 |
||
4270 | mov al,1 |
||
4271 | out dx,al |
||
4272 | |||
4273 | |||
4274 | ; com2 mouse enable |
||
4275 | |||
4276 | mov bx,0x2f8 ; combase |
||
4277 | |||
4278 | mov dx,bx |
||
4279 | add dx,3 |
||
4280 | mov al,0x80 |
||
4281 | out dx,al |
||
4282 | |||
4283 | mov dx,bx |
||
4284 | add dx,1 |
||
4285 | mov al,0 |
||
4286 | out dx,al |
||
4287 | |||
4288 | mov dx,bx |
||
4289 | add dx,0 |
||
4290 | mov al,0x30*2 |
||
4291 | out dx,al |
||
4292 | |||
4293 | mov dx,bx |
||
4294 | add dx,3 |
||
4295 | mov al,2 |
||
4296 | out dx,al |
||
4297 | |||
4298 | mov dx,bx |
||
4299 | add dx,4 |
||
4300 | mov al,0xb |
||
4301 | out dx,al |
||
4302 | |||
4303 | mov dx,bx |
||
4304 | add dx,1 |
||
4305 | mov al,1 |
||
4306 | out dx,al |
||
4307 | |||
4308 | ret |
||
4309 | |||
4310 | |||
4311 | _rdtsc: |
||
164 | serge | 4312 | bt [cpu_caps], CAPS_TSC |
4313 | jnc ret_rdtsc |
||
1 | ha | 4314 | rdtsc |
4315 | ret |
||
4316 | ret_rdtsc: |
||
4317 | mov edx,0xffffffff |
||
4318 | mov eax,0xffffffff |
||
4319 | ret |
||
4320 | |||
4321 | rerouteirqs: |
||
4322 | |||
4323 | cli |
||
4324 | |||
4325 | mov al,0x11 ; icw4, edge triggered |
||
4326 | out 0x20,al |
||
4327 | call pic_delay |
||
4328 | out 0xA0,al |
||
4329 | call pic_delay |
||
4330 | |||
4331 | mov al,0x20 ; generate 0x20 + |
||
4332 | out 0x21,al |
||
4333 | call pic_delay |
||
4334 | mov al,0x28 ; generate 0x28 + |
||
4335 | out 0xA1,al |
||
4336 | call pic_delay |
||
4337 | |||
4338 | mov al,0x04 ; slave at irq2 |
||
4339 | out 0x21,al |
||
4340 | call pic_delay |
||
4341 | mov al,0x02 ; at irq9 |
||
4342 | out 0xA1,al |
||
4343 | call pic_delay |
||
4344 | |||
4345 | mov al,0x01 ; 8086 mode |
||
4346 | out 0x21,al |
||
4347 | call pic_delay |
||
4348 | out 0xA1,al |
||
4349 | call pic_delay |
||
4350 | |||
4351 | mov al,255 ; mask all irq's |
||
4352 | out 0xA1,al |
||
4353 | call pic_delay |
||
4354 | out 0x21,al |
||
4355 | call pic_delay |
||
4356 | |||
4357 | mov ecx,0x1000 |
||
4358 | cld |
||
4359 | picl1: call pic_delay |
||
4360 | loop picl1 |
||
4361 | |||
4362 | mov al,255 ; mask all irq's |
||
4363 | out 0xA1,al |
||
4364 | call pic_delay |
||
4365 | out 0x21,al |
||
4366 | call pic_delay |
||
4367 | |||
4368 | cli |
||
4369 | |||
4370 | ret |
||
4371 | |||
4372 | |||
4373 | pic_delay: |
||
4374 | |||
4375 | jmp pdl1 |
||
4376 | pdl1: ret |
||
4377 | |||
4378 | |||
4379 | sys_msg_board_str: |
||
4380 | |||
4381 | pushad |
||
4382 | @@: |
||
4383 | cmp [esi],byte 0 |
||
4384 | je @f |
||
4385 | mov eax,1 |
||
4386 | movzx ebx,byte [esi] |
||
4387 | call sys_msg_board |
||
4388 | inc esi |
||
4389 | jmp @b |
||
4390 | @@: |
||
4391 | popad |
||
4392 | ret |
||
4393 | |||
4394 | uglobal |
||
4395 | msg_board_data: times 512 db 0 |
||
4396 | msg_board_count dd 0x0 |
||
4397 | endg |
||
4398 | |||
4399 | sys_msg_board: |
||
4400 | |||
4401 | ; eax=1 : write : bl byte to write |
||
4402 | ; eax=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
||
4403 | |||
4404 | mov ecx,[msg_board_count] |
||
4405 | cmp eax, 1 |
||
4406 | jne smbl1 |
||
4407 | |||
4408 | |||
4409 | mov [msg_board_data+ecx],bl |
||
4410 | inc ecx |
||
4411 | and ecx, 511 |
||
4412 | mov [msg_board_count], ecx |
||
4413 | mov [check_idle_semaphore], 5 |
||
4414 | ret |
||
4415 | smbl1: |
||
4416 | |||
4417 | cmp eax, 2 |
||
4418 | jne smbl2 |
||
4419 | test ecx, ecx |
||
4420 | jz smbl21 |
||
4421 | ; mov edi, msg_board_data |
||
4422 | ; mov esi, msg_board_data+1 |
||
4423 | ; movzx eax, byte [edi] |
||
4424 | mov eax, msg_board_data+1 |
||
4425 | mov ebx, msg_board_data |
||
4426 | movzx edx, byte [ebx] |
||
4427 | call memmove |
||
4428 | ; push ecx |
||
4429 | ; shr ecx, 2 |
||
4430 | ; cld |
||
4431 | ; rep movsd |
||
4432 | ; pop ecx |
||
4433 | ; and ecx, 3 |
||
4434 | ; rep movsb |
||
4435 | dec [msg_board_count] |
||
4436 | mov [esp+36], edx ;eax |
||
4437 | mov [esp+24], dword 1 |
||
4438 | ret |
||
4439 | smbl21: |
||
4440 | mov [esp+36], ecx |
||
4441 | mov [esp+24], ecx |
||
4442 | |||
4443 | smbl2: |
||
4444 | ret |
||
4445 | |||
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 | |||
5025 | buttontype dd 0x0 |
||
5026 | windowtypechanged dd 0x0 |
||
164 | serge | 5027 | |
5028 | align 4 |
||
214 | serge | 5029 | cpu_caps dd 4 dup(0) |
164 | serge | 5030 | pg_data PG_DATA |
5031 | heap_test dd ? |
||
1 | ha | 5032 | endg |
5033 | |||
5034 | iglobal |
||
5035 | keyboard dd 0x1 |
||
5036 | sound_dma dd 0x1 |
||
5037 | syslang dd 0x1 |
||
5038 | endg |
||
5039 | |||
5040 | IncludeIGlobals |
||
5041 | endofcode: |
||
5042 | IncludeUGlobals |
||
5043 | uglobals_size = $ - endofcode |
||
41 | mikedld | 5044 | diff16 "end of kernel code",0,$> |
1 | ha | 5045 |