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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 | NEW equ 0 |
20 | |||
21 | ;WinMapAddress equ 0x460000 |
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22 | ;display_data = 0x460000 |
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23 | |||
1 | ha | 24 | max_processes equ 255 |
25 | |||
164 | serge | 26 | ;window_data equ 0x0000 |
27 | ;tss_data equ 0xD20000 |
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1 | ha | 28 | ;tss_step equ (128+2048) ; tss & i/o - 16384 ports, * 256=557056 |
29 | tss_step equ (128+8192) ; tss & i/o - 65535 ports, * 256=557056*4 |
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164 | serge | 30 | ;draw_data equ 0xC00000 |
31 | ;sysint_stack_data equ 0xC03000 |
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1 | ha | 32 | |
164 | serge | 33 | ;twdw equ (0x3000-window_data) |
1 | ha | 34 | |
35 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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36 | ;; |
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37 | ;; Included files: |
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38 | ;; |
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39 | ;; Kernel16.inc |
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40 | ;; - Booteng.inc English text for bootup |
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41 | ;; - Bootcode.inc Hardware setup |
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42 | ;; - Pci16.inc PCI functions |
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43 | ;; |
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44 | ;; Kernel32.inc |
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45 | ;; - Sys32.inc Process management |
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46 | ;; - Shutdown.inc Shutdown and restart |
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47 | ;; - Fat32.inc Read / write hd |
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48 | ;; - Vesa12.inc Vesa 1.2 driver |
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49 | ;; - Vesa20.inc Vesa 2.0 driver |
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50 | ;; - Vga.inc VGA driver |
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51 | ;; - Stack.inc Network interface |
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52 | ;; - Mouse.inc Mouse pointer |
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53 | ;; - Scincode.inc Window skinning |
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54 | ;; - Pci32.inc PCI functions |
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55 | ;; |
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56 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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57 | |||
58 | |||
59 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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60 | ;; ;; |
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61 | ;; 16 BIT ENTRY FROM BOOTSECTOR ;; |
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62 | ;; ;; |
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63 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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64 | |||
65 | use16 |
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82 | halyavin | 66 | org 0x0 |
1 | ha | 67 | jmp start_of_code |
68 | |||
69 | ; mike.dld { |
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90 | mario79 | 70 | org $+0x10000 |
1 | ha | 71 | db 0 |
72 | dd servetable-0x10000 |
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73 | draw_line dd __sys_draw_line |
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74 | disable_mouse dd __sys_disable_mouse |
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75 | draw_pointer dd __sys_draw_pointer |
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114 | mikedld | 76 | ;//mike.dld, 2006-08-02 [ |
77 | ;drawbar dd __sys_drawbar |
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78 | drawbar dd __sys_drawbar.forced |
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79 | ;//mike.dld, 2006-08-02 ] |
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1 | ha | 80 | putpixel dd __sys_putpixel |
81 | ; } mike.dld |
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82 | |||
147 | diamond | 83 | version db 'Kolibri OS version 0.6.0.0 ',13,10,13,10,0 |
1 | ha | 84 | ;dd endofcode-0x10000 |
85 | |||
86 | ;db 'Boot02' |
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87 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
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88 | include "boot/preboot.inc" |
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89 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
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90 | |||
91 | preboot_lfb db 0 |
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92 | preboot_bootlog db 0 |
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93 | |||
94 | |||
95 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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96 | ;; ;; |
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97 | ;; 16 BIT INCLUDED FILES ;; |
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98 | ;; ;; |
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99 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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100 | |||
7 | me_root | 101 | include "kernel16.inc" |
1 | ha | 102 | |
103 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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104 | ;; ;; |
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105 | ;; SWITCH TO 32 BIT PROTECTED MODE ;; |
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106 | ;; ;; |
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107 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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108 | |||
3 | halyavin | 109 | os_data = os_data_l-gdts ; GDTs |
110 | os_code = os_code_l-gdts |
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1 | ha | 111 | int_code equ int_code_l-gdts |
112 | int_data equ int_data_l-gdts |
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113 | tss0sys equ tss0sys_l-gdts |
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114 | graph_data equ 3+graph_data_l-gdts |
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115 | tss0 equ tss0_l-gdts |
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116 | app_code equ 3+app_code_l-gdts |
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117 | app_data equ 3+app_data_l-gdts |
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118 | |||
119 | |||
120 | |||
121 | ; CR0 Flags - Protected mode and Paging |
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122 | |||
168 | serge | 123 | mov ecx, CR0_PE |
1 | ha | 124 | |
125 | ; Enabling 32 bit protected mode |
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126 | |||
127 | sidt [cs:old_ints_h-0x10000] |
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128 | |||
129 | cli ; disable all irqs |
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130 | cld |
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131 | mov al,255 ; mask all irqs |
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132 | out 0xa1,al |
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133 | out 0x21,al |
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134 | l.5: in al, 0x64 ; Enable A20 |
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135 | test al, 2 |
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136 | jnz l.5 |
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137 | mov al, 0xD1 |
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138 | out 0x64, al |
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139 | l.6: in al, 0x64 |
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140 | test al, 2 |
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141 | jnz l.6 |
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142 | mov al, 0xDF |
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143 | out 0x60, al |
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149 | diamond | 144 | l.7: in al, 0x64 |
145 | test al, 2 |
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146 | jnz l.7 |
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147 | mov al, 0xFF |
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148 | out 0x64, al |
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1 | ha | 149 | lgdt [cs:gdts-0x10000] ; Load GDT |
150 | mov eax, cr0 ; Turn on paging // protected mode |
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151 | or eax, ecx |
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152 | and eax, 10011111b *65536*256 + 0xffffff ; caching enabled |
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153 | mov cr0, eax |
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77 | diamond | 154 | jmp $+2 |
164 | serge | 155 | org $+0x10000 |
1 | ha | 156 | mov ax,os_data ; Selector for os |
157 | mov ds,ax |
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158 | mov es,ax |
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159 | mov fs,ax |
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160 | mov gs,ax |
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161 | mov ss,ax |
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12 | halyavin | 162 | mov esp,0x3ec00 ; Set stack |
1 | ha | 163 | jmp pword os_code:B32 ; jmp to enable 32 bit mode |
164 | |||
183 | diamond | 165 | if gdte >= $ |
166 | error 'GDT overlaps with used code!' |
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167 | end if |
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168 | |||
1 | ha | 169 | use32 |
170 | |||
183 | diamond | 171 | include 'unpacker.inc' |
172 | |||
1 | ha | 173 | iglobal |
174 | boot_memdetect db 'Determining amount of memory',0 |
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175 | boot_fonts db 'Fonts loaded',0 |
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176 | boot_tss db 'Setting TSSs',0 |
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177 | boot_cpuid db 'Reading CPUIDs',0 |
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178 | boot_devices db 'Detecting devices',0 |
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179 | boot_timer db 'Setting timer',0 |
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180 | boot_irqs db 'Reprogramming IRQs',0 |
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181 | boot_setmouse db 'Setting mouse',0 |
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182 | boot_windefs db 'Setting window defaults',0 |
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183 | boot_bgr db 'Calculating background',0 |
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184 | boot_resirqports db 'Reserving IRQs & ports',0 |
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185 | boot_setrports db 'Setting addresses for IRQs',0 |
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186 | boot_setostask db 'Setting OS task',0 |
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187 | boot_allirqs db 'Unmasking all IRQs',0 |
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188 | boot_tsc db 'Reading TSC',0 |
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189 | boot_pal_ega db 'Setting EGA/CGA 320x200 palette',0 |
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190 | boot_pal_vga db 'Setting VGA 640x480 palette',0 |
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191 | boot_mtrr db 'Setting MTRR',0 |
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192 | boot_tasking db 'All set - press ESC to start',0 |
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193 | endg |
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194 | |||
195 | iglobal |
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196 | boot_y dd 10 |
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197 | endg |
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198 | |||
199 | boot_log: |
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200 | pushad |
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201 | |||
202 | mov eax,10*65536 |
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203 | mov ax,word [boot_y] |
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204 | add [boot_y],dword 10 |
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139 | diamond | 205 | mov ebx,0x80ffffff ; ASCIIZ string with white color |
1 | ha | 206 | mov ecx,esi |
207 | mov edi,1 |
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208 | call dtext |
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209 | |||
210 | mov [novesachecksum],1000 |
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117 | mario79 | 211 | call checkVga_N13 |
1 | ha | 212 | |
213 | cmp [preboot_blogesc],byte 1 |
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214 | je .bll2 |
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215 | |||
216 | cmp esi,boot_tasking |
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217 | jne .bll2 |
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218 | ; begin ealex 04.08.05 |
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219 | ; in al,0x61 |
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220 | ; and al,01111111b |
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41 | mikedld | 221 | ; out 0x61,al |
1 | ha | 222 | ; end ealex 04.08.05 |
223 | .bll1: in al,0x60 ; wait for ESC key press |
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224 | cmp al,129 |
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225 | jne .bll1 |
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226 | |||
227 | .bll2: popad |
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228 | |||
229 | ret |
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230 | |||
231 | iglobal |
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143 | diamond | 232 | firstapp db '/rd/1/LAUNCHER',0 |
1 | ha | 233 | char db 'CHAR MT ' |
234 | char2 db 'CHAR2 MT ' |
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235 | bootpath db '/KOLIBRI ' |
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236 | bootpath2 db 0 |
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237 | vmode db 'VMODE MDR' |
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143 | diamond | 238 | vrr_m db '/rd/1/VRR_M',0 |
1 | ha | 239 | endg |
240 | |||
241 | |||
242 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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243 | ;; ;; |
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244 | ;; 32 BIT ENTRY ;; |
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245 | ;; ;; |
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246 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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247 | |||
248 | align 4 |
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249 | |||
250 | B32: |
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251 | ; CLEAR 0x280000-0xF00000 |
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252 | |||
253 | xor eax,eax |
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254 | mov edi,0x280000 |
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255 | mov ecx,(0x100000*0xF-0x280000) / 4 |
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256 | cld |
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257 | rep stosd |
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258 | ; CLEAR 0x80000-0x90000 |
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259 | ; xor eax,eax |
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260 | mov edi,0x80000 |
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261 | mov ecx,(0x90000-0x80000)/4 |
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41 | mikedld | 262 | ; cld |
1 | ha | 263 | rep stosd |
264 | |||
265 | ; CLEAR KERNEL UNDEFINED GLOBALS |
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266 | mov edi, endofcode |
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267 | mov ecx, (uglobals_size/4)+4 |
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268 | rep stosd |
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269 | |||
270 | ; SAVE & CLEAR 0-0xffff |
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271 | |||
272 | mov esi,0x0000 |
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273 | mov edi,0x2F0000 |
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274 | mov ecx,0x10000 / 4 |
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275 | cld |
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276 | rep movsd |
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277 | xor eax,eax |
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278 | mov edi,0 |
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279 | mov ecx,0x10000 / 4 |
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280 | cld |
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281 | rep stosd |
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282 | |||
283 | ; SAVE REAL MODE VARIABLES |
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160 | diamond | 284 | mov ax, [0x2f0000 + 0x9031] |
285 | mov [IDEContrRegsBaseAddr], ax |
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76 | mario79 | 286 | ; --------------- APM --------------------- |
287 | mov eax, [0x2f0000 + 0x9040] ; entry point |
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288 | mov dword[apm_entry], eax |
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289 | mov word [apm_entry + 4], apm_code_32 - gdts |
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290 | |||
291 | mov eax, [0x2f0000 + 0x9044] ; version & flags |
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292 | mov [apm_vf], eax |
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293 | ; ----------------------------------------- |
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1 | ha | 294 | ; movzx eax,byte [0x2f0000+0x9010] ; mouse port |
295 | ; mov [0xF604],byte 1 ;al |
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296 | mov al,[0x2f0000+0x9000] ; bpp |
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297 | mov [0xFBF1],al |
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298 | movzx eax,word [0x2f0000+0x900A] ; X max |
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299 | dec eax |
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300 | mov [0xfe00],eax |
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41 | mikedld | 301 | mov [screen_workarea.right],eax |
1 | ha | 302 | movzx eax,word [0x2f0000+0x900C] ; Y max |
303 | dec eax |
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304 | mov [0xfe04],eax |
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41 | mikedld | 305 | mov [screen_workarea.bottom],eax |
1 | ha | 306 | movzx eax,word [0x2f0000+0x9008] ; screen mode |
307 | mov [0xFE0C],eax |
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308 | mov eax,[0x2f0000+0x9014] ; Vesa 1.2 bnk sw add |
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309 | mov [0xE030],eax |
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310 | mov [0xfe08],word 640*4 ; Bytes PerScanLine |
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311 | cmp [0xFE0C],word 0x13 ; 320x200 |
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312 | je @f |
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313 | cmp [0xFE0C],word 0x12 ; VGA 640x480 |
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314 | je @f |
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315 | mov ax,[0x2f0000+0x9001] ; for other modes |
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316 | mov [0xfe08],ax |
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317 | @@: |
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318 | |||
319 | ; GRAPHICS ADDRESSES |
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320 | |||
321 | ;mov eax,0x100000*8 ; LFB address |
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322 | ;cmp [0xfe0c],word 0x13 |
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323 | ;je no_d_lfb |
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324 | ;cmp [0xfe0c],word 0x12 |
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325 | ;je no_d_lfb |
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326 | ;cmp [0x2f0000+0x901e],byte 1 |
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327 | ;jne no_d_lfb |
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328 | mov byte [0x2f0000+0x901e],0x0 |
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329 | mov eax,[0x2f0000+0x9018] |
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330 | ;no_d_lfb: |
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164 | serge | 331 | mov [LFBAddress],eax |
1 | ha | 332 | |
333 | cmp [0xfe0c],word 0100000000000000b |
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334 | jge setvesa20 |
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335 | cmp [0xfe0c],word 0x13 |
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336 | je v20ga32 |
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337 | mov [0xe020],dword Vesa12_putpixel24 ; Vesa 1.2 |
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338 | mov [0xe024],dword Vesa12_getpixel24 |
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339 | cmp [0xfbf1],byte 24 |
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340 | jz ga24 |
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341 | mov [0xe020],dword Vesa12_putpixel32 |
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342 | mov [0xe024],dword Vesa12_getpixel32 |
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343 | ga24: |
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344 | jmp v20ga24 |
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345 | setvesa20: |
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346 | mov [0xe020],dword Vesa20_putpixel24 ; Vesa 2.0 |
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347 | mov [0xe024],dword Vesa20_getpixel24 |
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348 | cmp [0xfbf1],byte 24 |
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349 | jz v20ga24 |
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350 | v20ga32: |
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351 | mov [0xe020],dword Vesa20_putpixel32 |
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352 | mov [0xe024],dword Vesa20_getpixel32 |
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353 | v20ga24: |
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354 | cmp [0xfe0c],word 0x12 ; 16 C VGA 640x480 |
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355 | jne no_mode_0x12 |
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356 | mov [0xe020],dword VGA_putpixel |
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357 | mov [0xe024],dword Vesa20_getpixel32 |
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358 | no_mode_0x12: |
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359 | |||
360 | ; MEMORY MODEL |
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361 | |||
164 | serge | 362 | call mem_test |
363 | mov [MEM_AMOUNT], eax |
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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 |
377 | cmp edx, 4 |
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378 | ja @f |
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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 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
384 | include 'detect/disks.inc' |
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385 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
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41 | mikedld | 386 | |
1 | ha | 387 | ; CHECK EXTRA REGION |
388 | ; ENABLE PAGING |
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41 | mikedld | 389 | |
164 | serge | 390 | call test_cpu |
391 | ; btr [cpu_caps], CAPS_SSE ;test: dont't use sse code |
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392 | ; btr [cpu_caps], CAPS_SSE2 ;test: don't use sse2 |
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103 | halyavin | 393 | |
164 | serge | 394 | ; btr [cpu_caps], CAPS_FXSR ;test: disable sse support |
395 | ;all sse commands rise #UD exption |
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396 | ; btr [cpu_caps], CAPS_PSE ;test: don't use large pages |
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397 | ; btr [cpu_caps], CAPS_PGE ;test: don't use global pages |
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398 | ; btr [cpu_caps], CAPS_MTRR ;test: don't use MTRR |
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399 | ; btr [cpu_caps], CAPS_TSC ;test: don't use TSC |
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400 | |||
401 | call init_memEx |
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402 | call init_page_map |
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403 | |||
404 | mov eax, sys_pgdir ;+PG_NOCACHE |
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405 | mov cr3, eax |
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406 | |||
168 | serge | 407 | mov eax,cr0 |
408 | or eax,CR0_PG |
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409 | mov cr0,eax |
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164 | serge | 410 | |
411 | call init_kernel_heap |
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412 | call init_LFB |
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413 | call init_mtrr |
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414 | |||
415 | stdcall alloc_kernel_space, 0x50000 |
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416 | mov [ipc_tmp], eax |
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417 | mov ebx, 0x1000 |
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418 | |||
419 | add eax, 0x40000 |
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420 | mov [proc_mem_map], eax |
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421 | |||
422 | add eax, 0x8000 |
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423 | mov [proc_mem_pdir], eax |
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424 | |||
425 | add eax, ebx |
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426 | mov [proc_mem_tab], eax |
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427 | |||
428 | add eax, ebx |
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429 | mov [current_pdir], eax |
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430 | |||
431 | add eax, ebx |
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432 | mov [tmp_task_pdir], eax |
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433 | |||
434 | add eax, ebx |
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435 | mov [tmp_task_ptab], eax |
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436 | |||
437 | add eax, ebx |
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438 | mov [ipc_pdir], eax |
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439 | |||
440 | add eax, ebx |
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441 | mov [ipc_ptab], eax |
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442 | |||
443 | stdcall kernel_alloc, 0x1000 |
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444 | mov [tmp_task_data], eax |
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445 | |||
446 | mov [dll_map], 0xFFFFFFFF |
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447 | mov [srv_map], 0xFFFFFFFF |
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448 | |||
449 | call alloc_dll |
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450 | mov edi, eax |
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451 | mov esi, szKernel |
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452 | mov ecx, 16 |
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453 | rep movsb |
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454 | |||
168 | serge | 455 | clts |
456 | fninit |
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457 | |||
164 | serge | 458 | bt [cpu_caps], CAPS_FXSR |
459 | jnc .no_FXSR |
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460 | |||
461 | stdcall kernel_alloc, 512*256 |
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462 | mov [fpu_data], eax |
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168 | serge | 463 | |
164 | serge | 464 | mov ebx, cr4 |
168 | serge | 465 | mov ecx, cr0 |
466 | or ebx, CR4_OSFXSR+CR4_OSXMMEXPT |
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164 | serge | 467 | mov cr4, ebx |
168 | serge | 468 | |
469 | and ecx, not (CR0_MP+CR0_EM) |
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470 | or ecx, CR0_NE |
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471 | mov cr0, ecx |
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472 | |||
473 | mov dword [esp-4], SSE_INIT |
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474 | ldmxcsr [esp-4] |
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475 | |||
476 | xorps xmm0, xmm0 |
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477 | xorps xmm1, xmm1 |
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478 | xorps xmm2, xmm2 |
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479 | xorps xmm3, xmm3 |
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480 | xorps xmm4, xmm4 |
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481 | xorps xmm5, xmm5 |
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482 | xorps xmm6, xmm6 |
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483 | xorps xmm7, xmm7 |
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484 | |||
485 | jmp .set_cr |
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164 | serge | 486 | .no_FXSR: |
487 | stdcall kernel_alloc, 112*256 |
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488 | mov [fpu_data], eax |
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489 | mov ebx, cr4 |
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168 | serge | 490 | mov ecx, cr0 |
164 | serge | 491 | and ebx, not (CR4_OSFXSR+CR4_OSXMMEXPT) |
168 | serge | 492 | and ecx, not CR0_EM |
493 | or ecx, CR0_MP+CR0_NE |
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494 | mov cr0, ecx |
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164 | serge | 495 | mov cr4, ebx |
168 | serge | 496 | .set_cr: |
164 | serge | 497 | mov edi, irq_tab |
498 | xor eax, eax |
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499 | mov ecx, 16 |
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500 | rep stosd |
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501 | |||
41 | mikedld | 502 | ;Set base of graphic segment to linear address of LFB |
164 | serge | 503 | mov eax,[LFBAddress] ; set for gs |
1 | ha | 504 | mov [graph_data_l+2],ax |
505 | shr eax,16 |
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506 | mov [graph_data_l+4],al |
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41 | mikedld | 507 | mov [graph_data_l+7],ah |
1 | ha | 508 | |
509 | ; READ RAMDISK IMAGE FROM HD |
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510 | |||
511 | ;!!!!!!!!!!!!!!!!!!!!!!! |
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512 | include 'boot/rdload.inc' |
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513 | ;!!!!!!!!!!!!!!!!!!!!!!! |
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514 | ; mov [dma_hdd],1 |
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515 | ; CALCULATE FAT CHAIN FOR RAMDISK |
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516 | |||
517 | call calculatefatchain |
||
518 | |||
519 | ; LOAD VMODE DRIVER |
||
520 | |||
521 | ;!!!!!!!!!!!!!!!!!!!!!!! |
||
522 | include 'vmodeld.inc' |
||
523 | ;!!!!!!!!!!!!!!!!!!!!!!! |
||
524 | |||
525 | ; LOAD FONTS I and II |
||
526 | |||
527 | mov [0x3000],dword 1 |
||
528 | mov [0x3004],dword 1 |
||
529 | mov [0x3010],dword 0x3020 |
||
530 | |||
531 | mov eax,char |
||
532 | mov esi,12 |
||
533 | xor ebx,ebx |
||
12 | halyavin | 534 | mov ecx,2560;26000 |
535 | mov edx,0x3F600;0x37000 |
||
1 | ha | 536 | call fileread |
537 | |||
538 | mov eax,char2 |
||
539 | mov esi,12 |
||
540 | xor ebx,ebx |
||
12 | halyavin | 541 | mov ecx,2560;26000 |
542 | mov edx,0x3EC00;0x30000 |
||
1 | ha | 543 | call fileread |
544 | |||
545 | mov esi,boot_fonts |
||
546 | call boot_log |
||
547 | |||
548 | ; PRINT AMOUNT OF MEMORY |
||
549 | mov esi, boot_memdetect |
||
550 | call boot_log |
||
551 | |||
552 | movzx ecx, word [boot_y] |
||
553 | or ecx, (10+29*6) shl 16 ; "Determining amount of memory" |
||
554 | sub ecx, 10 |
||
555 | mov edx, 0xFFFFFF |
||
164 | serge | 556 | mov ebx, [MEM_AMOUNT] |
1 | ha | 557 | shr ebx, 20 |
558 | mov edi, 1 |
||
559 | mov eax, 0x00040000 |
||
560 | call display_number |
||
41 | mikedld | 561 | |
1 | ha | 562 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
563 | |||
564 | mov esi,boot_irqs |
||
565 | call boot_log |
||
566 | call rerouteirqs |
||
567 | |||
568 | mov esi,boot_tss |
||
569 | call boot_log |
||
570 | |||
571 | ; BUILD SCHEDULER |
||
572 | |||
573 | call build_scheduler ; sys32.inc |
||
574 | |||
575 | ; LOAD IDT |
||
13 | poddubny | 576 | lidt [cs:idtreg] |
1 | ha | 577 | |
41 | mikedld | 578 | ;The CPU to this moment should be already in PM, |
579 | ;and bit MP of the register cr0 should be installed in 1. |
||
164 | serge | 580 | ;finit ;reset of the FPU (finit, instead of fninit) |
581 | ;fsetpm ;enable PM of the FPU |
||
582 | ;finit ;reset the registers, contents which are still equal RM |
||
41 | mikedld | 583 | ;Now FPU too in PM |
1 | ha | 584 | ; DETECT DEVICES |
585 | |||
586 | mov esi,boot_devices |
||
587 | call boot_log |
||
588 | call detect_devices |
||
589 | |||
590 | ; TIMER SET TO 1/100 S |
||
591 | |||
592 | mov esi,boot_timer |
||
593 | call boot_log |
||
594 | mov al,0x34 ; set to 100Hz |
||
595 | out 0x43,al |
||
596 | mov al,0x9b ; lsb 1193180 / 1193 |
||
597 | out 0x40,al |
||
598 | mov al,0x2e ; msb |
||
599 | out 0x40,al |
||
600 | |||
601 | ; SET MOUSE |
||
602 | |||
603 | mov esi,boot_setmouse |
||
604 | call boot_log |
||
605 | call setmouse |
||
606 | |||
607 | ; SET PRELIMINARY WINDOW STACK AND POSITIONS |
||
608 | |||
609 | mov esi,boot_windefs |
||
610 | call boot_log |
||
611 | call setwindowdefaults |
||
612 | |||
613 | ; SET BACKGROUND DEFAULTS |
||
614 | |||
615 | mov esi,boot_bgr |
||
616 | call boot_log |
||
617 | call calculatebackground |
||
618 | |||
619 | ; RESERVE SYSTEM IRQ'S JA PORT'S |
||
620 | |||
621 | mov esi,boot_resirqports |
||
622 | call boot_log |
||
623 | call reserve_irqs_ports |
||
624 | |||
625 | ; SET PORTS FOR IRQ HANDLERS |
||
626 | |||
627 | mov esi,boot_setrports |
||
628 | call boot_log |
||
629 | call setirqreadports |
||
630 | |||
631 | ; SET UP OS TASK |
||
632 | |||
633 | mov esi,boot_setostask |
||
634 | call boot_log |
||
635 | ; name for OS/IDLE process |
||
117 | mario79 | 636 | mov dword [0x80000+256+APPDATA.app_name], dword 'OS/I' |
637 | mov dword [0x80000+256+APPDATA.app_name+4], dword 'DLE ' |
||
164 | serge | 638 | mov eax, [fpu_data] |
639 | mov dword [0x80000+APPDATA.fpu_state], eax |
||
640 | mov dword [0x80000+APPDATA.fpu_handler], 0 |
||
641 | mov dword [0x80000+APPDATA.sse_handler], 0 |
||
642 | |||
643 | add eax, 112 |
||
644 | bt [cpu_caps], CAPS_FXSR |
||
645 | jnc .no_sse |
||
646 | add eax, 512-112 |
||
647 | .no_sse: |
||
648 | mov dword [0x80000+256+APPDATA.fpu_state], eax |
||
649 | mov dword [0x80000+256+APPDATA.fpu_handler], 0 |
||
650 | mov dword [0x80000+256+APPDATA.sse_handler], 0 |
||
1 | ha | 651 | ; task list |
115 | poddubny | 652 | mov [0x3020+TASKDATA.wnd_number], 1 ; on screen number |
653 | mov [0x3020+TASKDATA.pid], 1 ; process id number |
||
654 | mov [0x3020+TASKDATA.mem_start], 0 ; process base address |
||
1 | ha | 655 | |
656 | ; set default flags & stacks |
||
657 | mov [l.eflags],dword 0x11202 ; sti and resume |
||
658 | mov [l.ss0], os_data |
||
659 | ; osloop - TSS |
||
660 | mov eax,cr3 |
||
661 | mov [l.cr3],eax |
||
662 | mov [l.eip],osloop |
||
13 | poddubny | 663 | mov [l.esp],sysint_stack_data + 4096*2 ; uses slot 1 stack |
1 | ha | 664 | mov [l.cs],os_code |
665 | mov [l.ss],os_data |
||
666 | mov [l.ds],os_data |
||
667 | mov [l.es],os_data |
||
668 | mov [l.fs],os_data |
||
669 | mov [l.gs],os_data |
||
670 | ; move tss to tss_data+tss_step |
||
671 | mov esi,tss_sceleton |
||
672 | mov edi,tss_data+tss_step |
||
673 | mov ecx,120/4 |
||
674 | cld |
||
675 | rep movsd |
||
676 | |||
677 | mov ax,tss0 |
||
678 | ltr ax |
||
679 | |||
680 | ; READ TSC / SECOND |
||
681 | |||
682 | mov esi,boot_tsc |
||
683 | call boot_log |
||
684 | call _rdtsc |
||
685 | mov ecx,eax |
||
686 | mov esi,250 ; wait 1/4 a second |
||
687 | call delay_ms |
||
688 | call _rdtsc |
||
689 | sub eax,ecx |
||
690 | shl eax,2 |
||
691 | mov [0xf600],eax ; save tsc / sec |
||
172 | serge | 692 | mov ebx, 1000000 |
693 | div ebx |
||
694 | mov [stall_mcs], eax |
||
1 | ha | 695 | |
696 | ; SET VARIABLES |
||
697 | |||
698 | call set_variables |
||
699 | |||
700 | ; STACK AND FDC |
||
701 | |||
702 | call stack_init |
||
703 | call fdc_init |
||
704 | |||
705 | ; PALETTE FOR 320x200 and 640x480 16 col |
||
706 | |||
707 | cmp [0xfe0c],word 0x12 |
||
708 | jne no_pal_vga |
||
709 | mov esi,boot_pal_vga |
||
710 | call boot_log |
||
711 | call paletteVGA |
||
712 | no_pal_vga: |
||
713 | |||
714 | cmp [0xfe0c],word 0x13 |
||
715 | jne no_pal_ega |
||
716 | mov esi,boot_pal_ega |
||
717 | call boot_log |
||
718 | call palette320x200 |
||
719 | no_pal_ega: |
||
720 | |||
721 | ; LOAD DEFAULT SKIN |
||
722 | |||
49 | mikedld | 723 | mov esi,_skin_file_default |
724 | mov edi,_skin_file |
||
725 | movsd |
||
726 | movsd |
||
727 | movsd |
||
728 | call load_skin |
||
1 | ha | 729 | |
730 | ; LOAD FIRST APPLICATION |
||
21 | poddubny | 731 | mov [0x3000],dword 1 |
732 | mov [0x3004],dword 1 |
||
1 | ha | 733 | cli |
143 | diamond | 734 | cmp byte [0x2f0000+0x9030],1 |
1 | ha | 735 | jne no_load_vrr_m |
143 | diamond | 736 | mov ebp,vrr_m |
737 | lea esi,[ebp+6] ; skip '/rd/1/' |
||
41 | mikedld | 738 | xor ebx,ebx ; no parameters |
40 | halyavin | 739 | xor edx,edx ; no flags |
143 | diamond | 740 | call fs_RamdiskExecute.flags |
21 | poddubny | 741 | cmp eax,2 ; if vrr_m app found (PID=2) |
1 | ha | 742 | je first_app_found |
41 | mikedld | 743 | |
21 | poddubny | 744 | no_load_vrr_m: |
143 | diamond | 745 | mov ebp,firstapp |
746 | lea esi,[ebp+6] |
||
40 | halyavin | 747 | xor ebx,ebx ; no parameters |
748 | xor edx,edx ; no flags |
||
143 | diamond | 749 | call fs_RamdiskExecute.flags |
1 | ha | 750 | |
21 | poddubny | 751 | cmp eax,2 ; continue if a process has been loaded |
1 | ha | 752 | je first_app_found |
21 | poddubny | 753 | mov eax, 0xDEADBEEF ; otherwise halt |
754 | hlt |
||
1 | ha | 755 | first_app_found: |
756 | cli |
||
757 | |||
21 | poddubny | 758 | ;mov [0x3004],dword 2 |
759 | mov [0x3000],dword 1 ; set OS task fisrt |
||
1 | ha | 760 | |
761 | |||
21 | poddubny | 762 | ; SET KEYBOARD PARAMETERS |
763 | mov al, 0xf6 ; reset keyboard, scan enabled |
||
1 | ha | 764 | call kb_write |
765 | |||
21 | poddubny | 766 | ; wait until 8042 is ready |
33 | mario79 | 767 | ; xor ecx,ecx |
768 | ; @@: |
||
41 | mikedld | 769 | ; in al,64h |
33 | mario79 | 770 | ; and al,00000010b |
771 | ; loopnz @b |
||
772 | call Wait8042BufferEmpty |
||
1 | ha | 773 | |
774 | ; mov al, 0xED ; svetodiody - only for testing! |
||
775 | ; call kb_write |
||
776 | ; call kb_read |
||
777 | ; mov al, 111b |
||
778 | ; call kb_write |
||
779 | ; call kb_read |
||
41 | mikedld | 780 | |
1 | ha | 781 | mov al, 0xF3 ; set repeat rate & delay |
782 | call kb_write |
||
783 | call kb_read |
||
92 | diamond | 784 | mov al, 0 ; 30 250 ;00100010b ; 24 500 ;00100100b ; 20 500 |
1 | ha | 785 | call kb_write |
786 | call kb_read |
||
787 | ;// mike.dld [ |
||
788 | call set_lights |
||
789 | ;// mike.dld ] |
||
790 | |||
21 | poddubny | 791 | ; START MULTITASKING |
1 | ha | 792 | |
21 | poddubny | 793 | mov esi,boot_tasking |
794 | call boot_log |
||
795 | |||
796 | mov [0xe000],byte 1 ; multitasking enabled |
||
797 | |||
1 | ha | 798 | ; UNMASK ALL IRQ'S |
799 | |||
800 | mov esi,boot_allirqs |
||
801 | call boot_log |
||
41 | mikedld | 802 | |
1 | ha | 803 | cli ;guarantee forbidance of interrupts. |
804 | mov al,0 ; unmask all irq's |
||
805 | out 0xA1,al |
||
806 | out 0x21,al |
||
807 | |||
808 | mov ecx,32 |
||
809 | |||
810 | ready_for_irqs: |
||
811 | |||
812 | mov al,0x20 ; ready for irqs |
||
813 | out 0x20,al |
||
814 | out 0xa0,al |
||
815 | |||
816 | loop ready_for_irqs ; flush the queue |
||
817 | |||
164 | serge | 818 | stdcall attach_int_handler, dword 1, irq1 |
819 | |||
1 | ha | 820 | ; mov [dma_hdd],1 |
160 | diamond | 821 | cmp [IDEContrRegsBaseAddr], 0 |
822 | setnz [dma_hdd] |
||
1 | ha | 823 | |
824 | sti |
||
825 | jmp $ ; wait here for timer to take control |
||
826 | |||
827 | ; Fly :) |
||
828 | |||
829 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
830 | ; ; |
||
33 | mario79 | 831 | ; MAIN OS LOOP START ; |
1 | ha | 832 | ; ; |
833 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
834 | align 32 |
||
835 | osloop: |
||
836 | |||
837 | call [draw_pointer] |
||
838 | call checkbuttons |
||
839 | call checkwindows |
||
49 | mikedld | 840 | ; call check_window_move_request |
1 | ha | 841 | call checkmisc |
117 | mario79 | 842 | call checkVga_N13 |
1 | ha | 843 | call stack_handler |
844 | call checkidle |
||
845 | call check_fdd_motor_status |
||
846 | jmp osloop |
||
33 | mario79 | 847 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
848 | ; ; |
||
849 | ; MAIN OS LOOP END ; |
||
850 | ; ; |
||
851 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
1 | ha | 852 | |
853 | checkidle: |
||
854 | pushad |
||
855 | |||
856 | cmp [check_idle_semaphore],0 |
||
857 | jne no_idle_state |
||
858 | |||
859 | call change_task |
||
860 | mov eax,[idlemem] |
||
861 | mov ebx,[timer_ticks] ;[0xfdf0] |
||
862 | cmp eax,ebx |
||
863 | jnz idle_exit |
||
864 | call _rdtsc |
||
865 | mov ecx,eax |
||
866 | idle_loop: |
||
867 | hlt |
||
868 | cmp [check_idle_semaphore],0 |
||
869 | jne idle_loop_exit |
||
870 | mov eax,[timer_ticks] ;[0xfdf0] |
||
871 | cmp ebx,eax |
||
872 | jz idle_loop |
||
873 | idle_loop_exit: |
||
874 | mov [idlemem],eax |
||
875 | call _rdtsc |
||
876 | sub eax,ecx |
||
877 | mov ebx,[idleuse] |
||
878 | add ebx,eax |
||
879 | mov [idleuse],ebx |
||
880 | |||
881 | popad |
||
882 | ret |
||
883 | |||
884 | idle_exit: |
||
885 | |||
886 | mov ebx,[timer_ticks] ;[0xfdf0] |
||
887 | mov [idlemem],ebx |
||
888 | call change_task |
||
889 | |||
890 | popad |
||
891 | ret |
||
892 | |||
893 | no_idle_state: |
||
894 | |||
895 | dec [check_idle_semaphore] |
||
896 | |||
897 | mov ebx,[timer_ticks] ;[0xfdf0] |
||
898 | mov [idlemem],ebx |
||
899 | call change_task |
||
900 | |||
901 | popad |
||
902 | ret |
||
903 | |||
904 | uglobal |
||
905 | idlemem dd 0x0 |
||
906 | idleuse dd 0x0 |
||
907 | idleusesec dd 0x0 |
||
908 | check_idle_semaphore dd 0x0 |
||
909 | endg |
||
910 | |||
911 | |||
912 | |||
913 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
914 | ; ; |
||
915 | ; INCLUDED SYSTEM FILES ; |
||
916 | ; ; |
||
917 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
918 | |||
919 | |||
7 | me_root | 920 | include "kernel32.inc" |
1 | ha | 921 | |
922 | |||
923 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
924 | ; ; |
||
925 | ; KERNEL FUNCTIONS ; |
||
926 | ; ; |
||
927 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
928 | |||
929 | reserve_irqs_ports: |
||
930 | |||
931 | pushad |
||
932 | |||
933 | mov [irq_owner+4*0],byte 1 ; timer |
||
934 | mov [irq_owner+4*1],byte 1 ; keyboard |
||
935 | mov [irq_owner+4*5],byte 1 ; sound blaster |
||
936 | mov [irq_owner+4*6],byte 1 ; floppy diskette |
||
937 | mov [irq_owner+4*13],byte 1 ; math co-pros |
||
938 | mov [irq_owner+4*14],byte 1 ; ide I |
||
939 | mov [irq_owner+4*15],byte 1 ; ide II |
||
58 | mario79 | 940 | ; movzx eax,byte [0xf604] ; mouse irq |
941 | ; dec eax |
||
942 | ; add eax,mouseirqtable |
||
943 | ; movzx eax,byte [eax] |
||
944 | ; shl eax,2 |
||
945 | ; mov [irq_owner+eax],byte 1 |
||
1 | ha | 946 | |
947 | |||
948 | ; RESERVE PORTS |
||
949 | mov edi,1 ; 0x00-0xff |
||
950 | mov [0x2d0000],edi |
||
951 | shl edi,4 |
||
952 | mov [0x2d0000+edi+0],dword 1 |
||
953 | mov [0x2d0000+edi+4],dword 0x0 |
||
954 | mov [0x2d0000+edi+8],dword 0xff |
||
58 | mario79 | 955 | ; cmp [0xf604],byte 2 ; com1 mouse -> 0x3f0-0x3ff |
956 | ; jne ripl1 |
||
957 | ; inc dword [0x2d0000] |
||
958 | ; mov edi,[0x2d0000] |
||
959 | ; shl edi,4 |
||
960 | ; mov [0x2d0000+edi+0],dword 1 |
||
961 | ; mov [0x2d0000+edi+4],dword 0x3f0 |
||
962 | ; mov [0x2d0000+edi+8],dword 0x3ff |
||
963 | ; ripl1: |
||
964 | ; cmp [0xf604],byte 3 ; com2 mouse -> 0x2f0-0x2ff |
||
965 | ; jne ripl2 |
||
966 | ; inc dword [0x2d0000] |
||
967 | ; mov edi,[0x2d0000] |
||
968 | ; shl edi,4 |
||
969 | ; mov [0x2d0000+edi+0],dword 1 |
||
970 | ; mov [0x2d0000+edi+4],dword 0x2f0 |
||
971 | ; mov [0x2d0000+edi+8],dword 0x2ff |
||
972 | ; ripl2: |
||
1 | ha | 973 | |
974 | popad |
||
975 | ret |
||
976 | |||
977 | iglobal |
||
978 | mouseirqtable db 12 ; ps2 |
||
979 | db 4 ; com1 |
||
980 | db 3 ; com2 |
||
981 | endg |
||
982 | |||
983 | setirqreadports: |
||
984 | |||
985 | mov [irq12read+0],dword 0x60 + 0x01000000 ; read port 0x60 , byte |
||
986 | mov [irq12read+4],dword 0 ; end of port list |
||
987 | mov [irq04read+0],dword 0x3f8 + 0x01000000 ; read port 0x3f8 , byte |
||
988 | mov [irq04read+4],dword 0 ; end of port list |
||
989 | mov [irq03read+0],dword 0x2f8 + 0x01000000 ; read port 0x2f8 , byte |
||
990 | mov [irq03read+4],dword 0 ; end of port list |
||
991 | |||
992 | ret |
||
993 | |||
994 | iglobal |
||
995 | process_number dd 0x1 |
||
996 | endg |
||
997 | |||
998 | set_variables: |
||
999 | |||
1000 | mov ecx,0x100 ; flush port 0x60 |
||
1001 | .fl60: in al,0x60 |
||
1002 | loop .fl60 |
||
1003 | mov [0xfcff],byte 0 ; mouse buffer |
||
1004 | mov [0xf400],byte 0 ; keyboard buffer |
||
1005 | mov [0xf500],byte 0 ; button buffer |
||
1006 | ; mov [0xfb0a],dword 100*65536+100 ; mouse x/y |
||
1007 | |||
1008 | push eax |
||
1009 | mov ax,[0x2f0000+0x900c] |
||
1010 | shr ax,1 |
||
1011 | shl eax,16 |
||
1012 | mov ax,[0x2f0000+0x900A] |
||
1013 | shr ax,1 |
||
1014 | mov [0xfb0a],eax |
||
1015 | pop eax |
||
41 | mikedld | 1016 | |
1 | ha | 1017 | mov byte [SB16_Status],0 ; Minazzi Paolo |
1018 | mov [display_data-12],dword 1 ; tiled background |
||
1019 | mov [0xfe88],dword 0x2C0000 ; address of button list |
||
1020 | |||
1021 | ;!! IP 04.02.2005: |
||
1022 | mov [next_usage_update], 100 |
||
1023 | mov byte [0xFFFF], 0 ; change task if possible |
||
1024 | |||
1025 | ret |
||
1026 | |||
1027 | ;* mouse centered - start code- Mario79 |
||
1028 | mouse_centered: |
||
1029 | push eax |
||
1030 | mov eax,[0xFE00] |
||
1031 | shr eax,1 |
||
1032 | mov [0xFB0A],ax |
||
1033 | mov eax,[0xFE04] |
||
1034 | shr eax,1 |
||
1035 | mov [0xFB0C],ax |
||
1036 | pop eax |
||
1037 | ret |
||
1038 | ;* mouse centered - end code- Mario79 |
||
1039 | |||
1040 | align 4 |
||
1041 | |||
1042 | sys_outport: |
||
1043 | |||
1044 | mov edi,ebx ; separate flag for read / write |
||
1045 | and ebx,65535 |
||
1046 | |||
1047 | mov ecx,[0x2d0000] |
||
1048 | test ecx,ecx |
||
1049 | jne sopl8 |
||
1050 | mov [esp+36],dword 1 |
||
1051 | ret |
||
1052 | |||
1053 | sopl8: |
||
1054 | mov edx,[0x3010] |
||
1055 | mov edx,[edx+0x4] |
||
1056 | and ebx,65535 |
||
1057 | cld |
||
1058 | sopl1: |
||
1059 | |||
1060 | mov esi,ecx |
||
1061 | shl esi,4 |
||
1062 | add esi,0x2d0000 |
||
1063 | cmp edx,[esi+0] |
||
1064 | jne sopl2 |
||
1065 | cmp ebx,[esi+4] |
||
1066 | jb sopl2 |
||
1067 | cmp ebx,[esi+8] |
||
1068 | jg sopl2 |
||
1069 | jmp sopl3 |
||
1070 | |||
1071 | sopl2: |
||
1072 | |||
1073 | dec ecx |
||
1074 | jnz sopl1 |
||
1075 | mov [esp+36],dword 1 |
||
1076 | ret |
||
1077 | |||
1078 | sopl3: |
||
1079 | |||
1080 | test edi,0x80000000 ; read ? |
||
1081 | jnz sopl4 |
||
1082 | |||
1083 | mov dx,bx ; write |
||
1084 | out dx,al |
||
1085 | mov [esp+36],dword 0 |
||
1086 | ret |
||
1087 | |||
1088 | sopl4: |
||
1089 | |||
1090 | mov dx,bx ; read |
||
1091 | in al,dx |
||
1092 | and eax,0xff |
||
1093 | mov [esp+36],dword 0 |
||
1094 | mov [esp+24],eax |
||
1095 | ret |
||
1096 | |||
1097 | |||
1098 | |||
1099 | align 4 |
||
1100 | sys_sb16: |
||
1101 | |||
1102 | cmp word [sb16],word 0 |
||
1103 | jnz sb16l1 |
||
1104 | mov [esp+36],dword 1 |
||
1105 | ret |
||
1106 | sb16l1: |
||
1107 | mov [esp+36],dword 0 |
||
1108 | cmp eax,1 ; set volume - main |
||
1109 | jnz sb16l2 |
||
1110 | mov dx,word [sb16] |
||
1111 | add dx,4 |
||
1112 | mov al,0x22 |
||
1113 | out dx,al |
||
1114 | mov esi,1 |
||
1115 | call delay_ms |
||
1116 | mov eax,ebx |
||
1117 | inc edx |
||
1118 | out dx,al |
||
1119 | ret |
||
1120 | sb16l2: |
||
1121 | |||
1122 | cmp eax,2 ; set volume - cd |
||
1123 | jnz sb16l3 |
||
1124 | mov dx,word [sb16] |
||
1125 | add dx,4 |
||
1126 | mov al,0x28 |
||
1127 | out dx,al |
||
1128 | mov esi,1 |
||
1129 | call delay_ms |
||
1130 | mov eax,ebx |
||
1131 | add edx,1 |
||
1132 | out dx,al |
||
1133 | ret |
||
1134 | sb16l3: |
||
1135 | mov [esp+36],dword 2 |
||
1136 | ret |
||
1137 | |||
1138 | |||
1139 | align 4 |
||
1140 | |||
1141 | sys_sb16II: |
||
1142 | |||
1143 | cmp word [sb16],word 0 |
||
1144 | jnz IIsb16l1 |
||
1145 | mov [esp+36],dword 1 |
||
1146 | ret |
||
1147 | IIsb16l1: |
||
1148 | |||
1149 | cmp eax,1 ; set volume - main |
||
1150 | jnz IIsb16l2 |
||
1151 | ; L |
||
1152 | mov dx,word [sb16] |
||
1153 | add dx,4 |
||
1154 | mov al,0x30 |
||
1155 | out dx,al |
||
1156 | mov eax,ebx |
||
1157 | inc edx |
||
1158 | out dx,al |
||
1159 | ; R |
||
1160 | mov dx,word [sb16] |
||
1161 | add dx,4 |
||
1162 | mov al,0x31 |
||
1163 | out dx,al |
||
1164 | mov eax,ebx |
||
1165 | inc edx |
||
1166 | out dx,al |
||
1167 | mov [esp+36],dword 0 |
||
1168 | ret |
||
1169 | IIsb16l2: |
||
1170 | |||
1171 | cmp eax,2 ; set volume - cd |
||
1172 | jnz IIsb16l3 |
||
1173 | ; L |
||
1174 | mov dx,word [sb16] |
||
1175 | add dx,4 |
||
1176 | mov al,0x36 |
||
1177 | out dx,al |
||
1178 | mov eax,ebx |
||
1179 | inc edx |
||
1180 | out dx,al |
||
1181 | ; R |
||
1182 | mov dx,word [sb16] |
||
1183 | add dx,4 |
||
1184 | mov al,0x37 |
||
1185 | out dx,al |
||
1186 | mov eax,ebx |
||
1187 | inc edx |
||
1188 | out dx,al |
||
1189 | mov [esp+36],dword 0 |
||
1190 | ret |
||
1191 | IIsb16l3: |
||
1192 | |||
1193 | mov [esp+36],dword 2 |
||
1194 | ret |
||
1195 | |||
1196 | |||
1197 | align 4 |
||
1198 | |||
1199 | sys_wss: |
||
1200 | |||
1201 | cmp word [wss],word 0 |
||
1202 | jnz wssl1 |
||
1203 | mov [esp+36],dword 1 |
||
1204 | ret |
||
1205 | wssl1: |
||
1206 | |||
1207 | cmp eax,1 ; set volume - main |
||
1208 | jnz wssl2 |
||
1209 | mov [esp+36],dword 0 |
||
1210 | ret |
||
1211 | wssl2: |
||
1212 | |||
1213 | cmp eax,2 ; set volume - cd |
||
1214 | jnz wssl3 |
||
1215 | ; L |
||
1216 | mov dx,word [wss] |
||
1217 | add dx,4 |
||
1218 | mov al,0x2 |
||
1219 | out dx,al |
||
1220 | mov esi,1 |
||
1221 | call delay_ms |
||
1222 | mov eax,ebx |
||
1223 | inc edx |
||
1224 | out dx,al |
||
1225 | ; R |
||
1226 | mov dx,word [wss] |
||
1227 | add dx,4 |
||
1228 | mov al,0x3 |
||
1229 | out dx,al |
||
1230 | mov esi,1 |
||
1231 | call delay_ms |
||
1232 | mov eax,ebx |
||
1233 | inc edx |
||
1234 | out dx,al |
||
1235 | mov [esp+36],dword 0 |
||
1236 | ret |
||
1237 | wssl3: |
||
1238 | mov [esp+36],dword 2 |
||
1239 | ret |
||
1240 | |||
1241 | display_number: |
||
1242 | |||
1243 | ; eax = print type, al=0 -> ebx is number |
||
1244 | ; al=1 -> ebx is pointer |
||
1245 | ; ah=0 -> display decimal |
||
1246 | ; ah=1 -> display hexadecimal |
||
1247 | ; ah=2 -> display binary |
||
1248 | ; eax bits 16-21 = number of digits to display (0-32) |
||
1249 | ; eax bits 22-31 = reserved |
||
1250 | ; |
||
1251 | ; ebx = number or pointer |
||
1252 | ; ecx = x shl 16 + y |
||
1253 | ; edx = color |
||
1254 | |||
1255 | cmp eax,0xffff ; length > 0 ? |
||
1256 | jge cont_displ |
||
1257 | ret |
||
1258 | cont_displ: |
||
1259 | |||
75 | diamond | 1260 | cmp eax,61*0x10000 ; length <= 60 ? |
1261 | jb cont_displ2 |
||
1 | ha | 1262 | ret |
1263 | cont_displ2: |
||
1264 | |||
1265 | pushad |
||
1266 | |||
1267 | cmp al,1 ; ecx is a pointer ? |
||
1268 | jne displnl1 |
||
139 | diamond | 1269 | mov ebx,[ebx+std_application_base_address] |
1 | ha | 1270 | displnl1: |
1271 | sub esp,64 |
||
1272 | |||
1273 | cmp ah,0 ; DECIMAL |
||
1274 | jne no_display_desnum |
||
1275 | shr eax,16 |
||
75 | diamond | 1276 | and eax,0x3f |
1 | ha | 1277 | push eax |
1278 | mov edi,esp |
||
1279 | add edi,4+64 |
||
1280 | mov ecx,eax |
||
1281 | mov eax,ebx |
||
1282 | mov ebx,10 |
||
1283 | d_desnum: |
||
1284 | xor edx,edx |
||
1285 | div ebx |
||
1286 | add dl,48 |
||
1287 | mov [edi],dl |
||
1288 | dec edi |
||
1289 | loop d_desnum |
||
1290 | pop eax |
||
1291 | call draw_num_text |
||
1292 | add esp,64 |
||
1293 | popad |
||
1294 | ret |
||
1295 | no_display_desnum: |
||
1296 | |||
1297 | cmp ah,0x01 ; HEXADECIMAL |
||
1298 | jne no_display_hexnum |
||
1299 | shr eax,16 |
||
75 | diamond | 1300 | and eax,0x3f |
1 | ha | 1301 | push eax |
1302 | mov edi,esp |
||
1303 | add edi,4+64 |
||
1304 | mov ecx,eax |
||
1305 | mov eax,ebx |
||
1306 | mov ebx,16 |
||
1307 | d_hexnum: |
||
1308 | xor edx,edx |
||
1309 | div ebx |
||
1310 | add edx,hexletters |
||
1311 | mov dl,[edx] |
||
1312 | mov [edi],dl |
||
1313 | dec edi |
||
1314 | loop d_hexnum |
||
1315 | pop eax |
||
1316 | call draw_num_text |
||
1317 | add esp,64 |
||
1318 | popad |
||
1319 | ret |
||
1320 | no_display_hexnum: |
||
1321 | |||
1322 | cmp ah,0x02 ; BINARY |
||
1323 | jne no_display_binnum |
||
1324 | shr eax,16 |
||
75 | diamond | 1325 | and eax,0x3f |
1 | ha | 1326 | push eax |
1327 | mov edi,esp |
||
1328 | add edi,4+64 |
||
1329 | mov ecx,eax |
||
1330 | mov eax,ebx |
||
1331 | mov ebx,2 |
||
1332 | d_binnum: |
||
1333 | xor edx,edx |
||
1334 | div ebx |
||
1335 | add dl,48 |
||
1336 | mov [edi],dl |
||
1337 | dec edi |
||
1338 | loop d_binnum |
||
1339 | pop eax |
||
1340 | call draw_num_text |
||
1341 | add esp,64 |
||
1342 | popad |
||
1343 | ret |
||
1344 | no_display_binnum: |
||
1345 | |||
1346 | add esp,64 |
||
1347 | popad |
||
1348 | ret |
||
1349 | |||
1350 | |||
1351 | draw_num_text: |
||
1352 | |||
1353 | ; dtext |
||
1354 | ; |
||
1355 | ; eax x & y |
||
1356 | ; ebx color |
||
1357 | ; ecx start of text |
||
1358 | ; edx length |
||
1359 | ; edi 1 force |
||
1360 | |||
155 | diamond | 1361 | ; mov edi,[0x3000] |
1362 | ; shl edi,8 |
||
1363 | ; add ax,word[edi+0x80000+APPDATA.wnd_clientbox.top] |
||
164 | serge | 1364 | ; rol eax,16 |
155 | diamond | 1365 | ; add ax,word[edi+0x80000+APPDATA.wnd_clientbox.left] |
164 | serge | 1366 | ; rol eax,16 |
1367 | |||
1 | ha | 1368 | mov edx,eax |
1369 | mov ecx,65 |
||
1370 | sub ecx,eax |
||
1371 | add ecx,esp |
||
1372 | add ecx,4 |
||
1373 | mov eax,[esp+64+32-8+4] |
||
1374 | push edx ; add window start x & y |
||
1375 | mov edx,[0x3010] |
||
115 | poddubny | 1376 | mov ebx,[edx-twdw+WDATA.box.left] |
155 | diamond | 1377 | add ebx, [(edx-0x3000)*8+0x80000+APPDATA.wnd_clientbox.left] |
1 | ha | 1378 | shl ebx,16 |
115 | poddubny | 1379 | add ebx,[edx-twdw+WDATA.box.top] |
155 | diamond | 1380 | add ebx, [(edx-0x3000)*8+0x80000+APPDATA.wnd_clientbox.top] |
1 | ha | 1381 | add eax,ebx |
1382 | pop edx |
||
139 | diamond | 1383 | mov ebx,[esp+64+32-12+4] |
1384 | and ebx, not 0x80000000 ; force counted string |
||
1385 | mov esi, [esp+64+4+4] |
||
1386 | xor edi,edi |
||
1387 | jmp dtext |
||
1 | ha | 1388 | |
1389 | read_string: |
||
1390 | |||
1391 | ; eax read_area |
||
1392 | ; ebx color of letter |
||
1393 | ; ecx color of background |
||
1394 | ; edx number of letters to read |
||
1395 | ; esi [x start]*65536 + [y_start] |
||
1396 | |||
1397 | ret |
||
1398 | |||
1399 | |||
1400 | align 4 |
||
1401 | |||
1402 | sys_setup: |
||
1403 | |||
1404 | ; 1=roland mpu midi base , base io address |
||
1405 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
||
1406 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1407 | ; 4=sb16 base , base io address |
||
1408 | ; 5=system language, 1eng 2fi 3ger 4rus |
||
1409 | ; 6=wss base , base io address |
||
1410 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1411 | ; 8=fat32 partition in hd |
||
1412 | ; 9 |
||
1413 | ; 10 = sound dma channel |
||
1414 | ; 11 = enable lba read |
||
1415 | ; 12 = enable pci access |
||
1416 | |||
1417 | |||
1418 | mov [esp+36],dword 0 |
||
1419 | cmp eax,1 ; MIDI |
||
1420 | jnz nsyse1 |
||
1421 | cmp ebx,0x100 |
||
1422 | jb nsyse1 |
||
1423 | mov edx,65535 |
||
1424 | cmp edx,ebx |
||
1425 | jb nsyse1 |
||
1426 | mov [midi_base],bx |
||
1427 | mov word [mididp],bx |
||
1428 | inc bx |
||
1429 | mov word [midisp],bx |
||
1430 | ret |
||
1431 | |||
1432 | midi_base dw 0 |
||
1433 | |||
1434 | nsyse1: |
||
1435 | |||
1436 | cmp eax,2 ; KEYBOARD |
||
1437 | jnz nsyse2 |
||
1438 | cmp ebx,1 |
||
1439 | jnz kbnobase |
||
1440 | mov edi,[0x3010] |
||
115 | poddubny | 1441 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1442 | mov eax,ecx |
1443 | mov ebx,keymap |
||
1444 | mov ecx,128 |
||
1445 | call memmove |
||
1446 | ret |
||
1447 | kbnobase: |
||
1448 | cmp ebx,2 |
||
1449 | jnz kbnoshift |
||
1450 | mov edi,[0x3010] |
||
115 | poddubny | 1451 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1452 | mov eax,ecx |
1453 | mov ebx,keymap_shift |
||
1454 | mov ecx,128 |
||
1455 | call memmove |
||
1456 | ret |
||
1457 | kbnoshift: |
||
1458 | cmp ebx,3 |
||
1459 | jne kbnoalt |
||
1460 | mov edi,[0x3010] |
||
115 | poddubny | 1461 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1462 | mov eax,ecx |
1463 | mov ebx,keymap_alt |
||
1464 | mov ecx,128 |
||
1465 | call memmove |
||
1466 | ret |
||
1467 | kbnoalt: |
||
1468 | cmp ebx,9 |
||
1469 | jnz kbnocountry |
||
1470 | mov word [keyboard],cx |
||
1471 | ret |
||
1472 | kbnocountry: |
||
1473 | mov [esp+36],dword 1 |
||
1474 | ret |
||
1475 | nsyse2: |
||
1476 | cmp eax,3 ; CD |
||
1477 | jnz nsyse3 |
||
75 | diamond | 1478 | test ebx,ebx |
1479 | jz nosesl |
||
1480 | cmp ebx, 4 |
||
1481 | ja nosesl |
||
1 | ha | 1482 | mov [cd_base],bl |
1483 | cmp ebx,1 |
||
1484 | jnz noprma |
||
1485 | mov [cdbase],0x1f0 |
||
1486 | mov [cdid],0xa0 |
||
1487 | noprma: |
||
1488 | cmp ebx,2 |
||
1489 | jnz noprsl |
||
1490 | mov [cdbase],0x1f0 |
||
1491 | mov [cdid],0xb0 |
||
1492 | noprsl: |
||
1493 | cmp ebx,3 |
||
1494 | jnz nosema |
||
1495 | mov [cdbase],0x170 |
||
1496 | mov [cdid],0xa0 |
||
1497 | nosema: |
||
1498 | cmp ebx,4 |
||
1499 | jnz nosesl |
||
1500 | mov [cdbase],0x170 |
||
1501 | mov [cdid],0xb0 |
||
1502 | nosesl: |
||
1503 | ret |
||
1504 | |||
1505 | cd_base db 0 |
||
1506 | |||
1507 | nsyse3: |
||
1508 | |||
1509 | cmp eax,4 ; SB |
||
1510 | jnz nsyse4 |
||
1511 | cmp ebx,0x100 |
||
1512 | jb nsyse4 |
||
1513 | mov edx,65535 |
||
1514 | cmp edx,ebx |
||
1515 | jb nsyse4 |
||
1516 | mov word [sb16],bx |
||
1517 | ret |
||
1518 | nsyse4: |
||
1519 | |||
1520 | cmp eax,5 ; SYSTEM LANGUAGE |
||
1521 | jnz nsyse5 |
||
1522 | mov [syslang],ebx |
||
1523 | ret |
||
1524 | nsyse5: |
||
1525 | |||
1526 | cmp eax,6 ; WSS |
||
1527 | jnz nsyse6 |
||
1528 | cmp ebx,0x100 |
||
1529 | jb nsyse6 |
||
1530 | mov [wss],ebx |
||
1531 | ret |
||
1532 | |||
1533 | wss_temp dd 0 |
||
1534 | |||
1535 | nsyse6: |
||
1536 | |||
1537 | cmp eax,7 ; HD BASE |
||
1538 | jne nsyse7 |
||
75 | diamond | 1539 | test ebx,ebx |
1540 | jz nosethd |
||
1541 | cmp ebx,4 |
||
1542 | ja nosethd |
||
1 | ha | 1543 | mov [hd_base],bl |
1544 | cmp ebx,1 |
||
1545 | jnz noprmahd |
||
1546 | mov [hdbase],0x1f0 |
||
1547 | mov [hdid],0x0 |
||
1548 | mov [hdpos],1 |
||
1549 | ; call set_FAT32_variables |
||
1550 | noprmahd: |
||
1551 | cmp ebx,2 |
||
1552 | jnz noprslhd |
||
1553 | mov [hdbase],0x1f0 |
||
1554 | mov [hdid],0x10 |
||
1555 | mov [hdpos],2 |
||
1556 | ; call set_FAT32_variables |
||
1557 | noprslhd: |
||
1558 | cmp ebx,3 |
||
1559 | jnz nosemahd |
||
1560 | mov [hdbase],0x170 |
||
1561 | mov [hdid],0x0 |
||
1562 | mov [hdpos],3 |
||
1563 | ; call set_FAT32_variables |
||
1564 | nosemahd: |
||
1565 | cmp ebx,4 |
||
1566 | jnz noseslhd |
||
1567 | mov [hdbase],0x170 |
||
1568 | mov [hdid],0x10 |
||
1569 | mov [hdpos],4 |
||
1570 | ; call set_FAT32_variables |
||
1571 | noseslhd: |
||
1572 | mov [0xfe10],dword 0 |
||
1573 | call reserve_hd1 |
||
1574 | call clear_hd_cache |
||
1575 | mov [hd1_status],0 ; free |
||
75 | diamond | 1576 | nosethd: |
1 | ha | 1577 | ret |
1578 | |||
1579 | hd_base db 0 |
||
1580 | |||
1581 | nsyse7: |
||
1582 | |||
1583 | cmp eax,8 ; HD PARTITION |
||
1584 | jne nsyse8 |
||
1585 | mov [fat32part],ebx |
||
1586 | ; call set_FAT32_variables |
||
1587 | call reserve_hd1 |
||
1588 | call clear_hd_cache |
||
1589 | pusha |
||
1590 | call choice_necessity_partition_1 |
||
1591 | popa |
||
1592 | mov [hd1_status],0 ; free |
||
1593 | ret |
||
1594 | nsyse8: |
||
1595 | |||
1596 | cmp eax,10 ; SOUND DMA CHANNEL |
||
1597 | jne no_set_sound_dma |
||
75 | diamond | 1598 | cmp ebx,3 |
1599 | ja sys_setup_err |
||
1 | ha | 1600 | mov [sound_dma],ebx |
1601 | ret |
||
1602 | no_set_sound_dma: |
||
1603 | |||
1604 | cmp eax,11 ; ENABLE LBA READ |
||
1605 | jne no_set_lba_read |
||
1606 | and ebx,1 |
||
1607 | mov [lba_read_enabled],ebx |
||
1608 | ret |
||
1609 | no_set_lba_read: |
||
1610 | |||
1611 | cmp eax,12 ; ENABLE PCI ACCESS |
||
1612 | jne no_set_pci_access |
||
1613 | and ebx,1 |
||
1614 | mov [pci_access_enabled],ebx |
||
1615 | ret |
||
1616 | no_set_pci_access: |
||
1617 | |||
1618 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
1619 | include 'vmodeint.inc' |
||
1620 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
1621 | |||
75 | diamond | 1622 | sys_setup_err: |
1 | ha | 1623 | mov [esp+36],dword -1 |
1624 | ret |
||
1625 | |||
1626 | |||
1627 | align 4 |
||
1628 | |||
1629 | sys_getsetup: |
||
1630 | |||
1631 | ; 1=roland mpu midi base , base io address |
||
1632 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
||
1633 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1634 | ; 4=sb16 base , base io address |
||
1635 | ; 5=system language, 1eng 2fi 3ger 4rus |
||
1636 | ; 6=wss base |
||
1637 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1638 | ; 8=fat32 partition in hd |
||
1639 | ; 9=get hs timer tic |
||
1640 | |||
1641 | cmp eax,1 |
||
1642 | jne ngsyse1 |
||
1643 | movzx eax,[midi_base] |
||
1644 | mov [esp+36],eax |
||
1645 | ret |
||
1646 | ngsyse1: |
||
1647 | |||
1648 | cmp eax,2 |
||
1649 | jne ngsyse2 |
||
1650 | cmp ebx,1 |
||
1651 | jnz kbnobaseret |
||
1652 | mov edi,[0x3010] |
||
115 | poddubny | 1653 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1654 | mov ebx,ecx |
1655 | mov eax,keymap |
||
1656 | mov ecx,128 |
||
1657 | call memmove |
||
1658 | ret |
||
1659 | kbnobaseret: |
||
1660 | cmp ebx,2 |
||
1661 | jnz kbnoshiftret |
||
1662 | mov edi,[0x3010] |
||
115 | poddubny | 1663 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1664 | mov ebx,ecx |
1665 | mov eax,keymap_shift |
||
1666 | mov ecx,128 |
||
1667 | call memmove |
||
1668 | ret |
||
1669 | kbnoshiftret: |
||
1670 | cmp ebx,3 |
||
1671 | jne kbnoaltret |
||
1672 | mov edi,[0x3010] |
||
115 | poddubny | 1673 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1674 | mov ebx,ecx |
1675 | mov eax,keymap_alt |
||
1676 | mov ecx,128 |
||
1677 | call memmove |
||
1678 | ret |
||
1679 | kbnoaltret: |
||
1680 | cmp ebx,9 |
||
1681 | jnz ngsyse2 |
||
1682 | movzx eax,word [keyboard] |
||
1683 | mov [esp+36],eax |
||
1684 | ret |
||
1685 | ngsyse2: |
||
1686 | |||
1687 | cmp eax,3 |
||
1688 | jnz ngsyse3 |
||
1689 | movzx eax,[cd_base] |
||
1690 | mov [esp+36],eax |
||
1691 | ret |
||
1692 | ngsyse3: |
||
1693 | |||
1694 | cmp eax,4 |
||
1695 | jne ngsyse4 |
||
1696 | mov eax,[sb16] |
||
1697 | mov [esp+36],eax |
||
1698 | ret |
||
1699 | ngsyse4: |
||
1700 | |||
1701 | cmp eax,5 |
||
1702 | jnz ngsyse5 |
||
1703 | mov eax,[syslang] |
||
1704 | mov [esp+36],eax |
||
1705 | ret |
||
1706 | ngsyse5: |
||
1707 | cmp eax,6 |
||
1708 | jnz ngsyse6 |
||
1709 | mov eax,[wss] |
||
1710 | mov [esp+36],eax |
||
1711 | ret |
||
1712 | ngsyse6: |
||
1713 | cmp eax,7 |
||
1714 | jnz ngsyse7 |
||
1715 | movzx eax,[hd_base] |
||
1716 | mov [esp+36],eax |
||
1717 | ret |
||
1718 | ngsyse7: |
||
1719 | cmp eax,8 |
||
1720 | jnz ngsyse8 |
||
1721 | mov eax,[fat32part] |
||
1722 | mov [esp+36],eax |
||
1723 | ret |
||
1724 | ngsyse8: |
||
1725 | cmp eax,9 |
||
1726 | jne ngsyse9 |
||
1727 | mov eax,[timer_ticks] ;[0xfdf0] |
||
1728 | mov [esp+36],eax |
||
1729 | ret |
||
1730 | ngsyse9: |
||
1731 | cmp eax,10 |
||
1732 | jnz ngsyse10 |
||
1733 | mov eax,[sound_dma] |
||
1734 | mov [esp+36],eax |
||
1735 | ret |
||
1736 | ngsyse10: |
||
1737 | cmp eax,11 |
||
1738 | jnz ngsyse11 |
||
1739 | mov eax,[lba_read_enabled] |
||
1740 | mov [esp+36],eax |
||
1741 | ret |
||
1742 | ngsyse11: |
||
1743 | cmp eax,12 |
||
1744 | jnz ngsyse12 |
||
1745 | mov eax,[pci_access_enabled] |
||
1746 | mov [esp+36],eax |
||
1747 | ret |
||
1748 | ngsyse12: |
||
1749 | mov [esp+36],dword 1 |
||
1750 | ret |
||
1751 | |||
1752 | |||
1753 | align 4 |
||
1754 | |||
1755 | readmousepos: |
||
1756 | |||
1757 | ; eax=0 screen relative |
||
1758 | ; eax=1 window relative |
||
1759 | ; eax=2 buttons pressed |
||
1760 | |||
1761 | test eax,eax |
||
1762 | jnz nosr |
||
1763 | mov eax,[0xfb0a] |
||
1764 | shl eax,16 |
||
1765 | mov ax,[0xfb0c] |
||
1766 | mov [esp+36],eax |
||
1767 | ret |
||
1768 | nosr: |
||
1769 | |||
1770 | cmp eax,1 |
||
1771 | jnz nowr |
||
1772 | mov eax,[0xfb0a] |
||
1773 | shl eax,16 |
||
1774 | mov ax,[0xfb0c] |
||
1775 | mov esi,[0x3010] |
||
115 | poddubny | 1776 | mov bx, word [esi-twdw+WDATA.box.left] |
1 | ha | 1777 | shl ebx,16 |
115 | poddubny | 1778 | mov bx, word [esi-twdw+WDATA.box.top] |
1 | ha | 1779 | sub eax,ebx |
164 | serge | 1780 | |
137 | mikedld | 1781 | mov edi,[0x3000] |
1782 | shl edi,8 |
||
1783 | sub ax,word[edi+0x80000+APPDATA.wnd_clientbox.top] |
||
1784 | rol eax,16 |
||
1785 | sub ax,word[edi+0x80000+APPDATA.wnd_clientbox.left] |
||
1786 | rol eax,16 |
||
164 | serge | 1787 | |
1 | ha | 1788 | mov [esp+36],eax |
1789 | ret |
||
1790 | nowr: |
||
1791 | |||
1792 | cmp eax,2 |
||
1793 | jnz nomb |
||
1794 | movzx eax,byte [0xfb40] |
||
1795 | nomb: |
||
1796 | mov [esp+36],eax |
||
1797 | |||
1798 | ret |
||
1799 | |||
1800 | is_input: |
||
1801 | |||
1802 | push edx |
||
1803 | mov dx,word [midisp] |
||
1804 | in al,dx |
||
1805 | and al,0x80 |
||
1806 | pop edx |
||
1807 | ret |
||
1808 | |||
1809 | |||
1810 | is_output: |
||
1811 | |||
1812 | push edx |
||
1813 | mov dx,word [midisp] |
||
1814 | in al,dx |
||
1815 | and al,0x40 |
||
1816 | pop edx |
||
1817 | ret |
||
1818 | |||
1819 | |||
1820 | get_mpu_in: |
||
1821 | |||
1822 | push edx |
||
1823 | mov dx,word [mididp] |
||
1824 | in al,dx |
||
1825 | pop edx |
||
1826 | ret |
||
1827 | |||
1828 | |||
1829 | put_mpu_out: |
||
1830 | |||
1831 | push edx |
||
1832 | mov dx,word [mididp] |
||
1833 | out dx,al |
||
1834 | pop edx |
||
1835 | ret |
||
1836 | |||
1837 | |||
1838 | setuart: |
||
1839 | |||
1840 | su1: |
||
1841 | call is_output |
||
1842 | cmp al,0 |
||
1843 | jnz su1 |
||
1844 | mov dx,word [midisp] |
||
1845 | mov al,0xff |
||
1846 | out dx,al |
||
1847 | su2: |
||
1848 | mov dx,word [midisp] |
||
1849 | mov al,0xff |
||
1850 | out dx,al |
||
1851 | call is_input |
||
1852 | cmp al,0 |
||
1853 | jnz su2 |
||
1854 | call get_mpu_in |
||
1855 | cmp al,0xfe |
||
1856 | jnz su2 |
||
1857 | su3: |
||
1858 | call is_output |
||
1859 | cmp al,0 |
||
1860 | jnz su3 |
||
1861 | mov dx,word [midisp] |
||
1862 | mov al,0x3f |
||
1863 | out dx,al |
||
1864 | |||
1865 | ret |
||
1866 | |||
1867 | |||
1868 | align 4 |
||
1869 | |||
1870 | sys_midi: |
||
1871 | |||
1872 | cmp [mididp],0 |
||
1873 | jnz sm0 |
||
1874 | mov [esp+36],dword 1 |
||
1875 | ret |
||
1876 | sm0: |
||
1877 | |||
1878 | cmp eax,1 |
||
1879 | mov [esp+36],dword 0 |
||
1880 | jnz smn1 |
||
1881 | call setuart |
||
1882 | ret |
||
1883 | smn1: |
||
1884 | |||
1885 | cmp eax,2 |
||
1886 | jnz smn2 |
||
1887 | sm10: |
||
1888 | call get_mpu_in |
||
1889 | call is_output |
||
1890 | test al,al |
||
1891 | jnz sm10 |
||
1892 | mov al,bl |
||
1893 | call put_mpu_out |
||
1894 | ret |
||
1895 | smn2: |
||
1896 | |||
1897 | ret |
||
1898 | |||
1899 | |||
1900 | detect_devices: |
||
1901 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
1902 | include 'detect/commouse.inc' |
||
33 | mario79 | 1903 | include 'detect/ps2mouse.inc' |
1 | ha | 1904 | ;include 'detect/dev_fd.inc' |
1905 | ;include 'detect/dev_hdcd.inc' |
||
1906 | ;include 'detect/sear_par.inc' |
||
1907 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
1908 | ret |
||
1909 | |||
1910 | |||
1911 | sys_end: |
||
1912 | |||
1913 | mov eax,[0x3010] |
||
115 | poddubny | 1914 | mov [eax+TASKDATA.state], 3 ; terminate this program |
41 | mikedld | 1915 | |
1 | ha | 1916 | waitterm: ; wait here for termination |
1917 | mov eax,5 |
||
1918 | call delay_hs |
||
1919 | jmp waitterm |
||
1920 | |||
75 | diamond | 1921 | iglobal |
170 | serge | 1922 | align 4 |
75 | diamond | 1923 | sys_system_table: |
1924 | dd sysfn_shutdown ; 1 = system shutdown |
||
1925 | dd sysfn_terminate ; 2 = terminate thread |
||
1926 | dd sysfn_activate ; 3 = activate window |
||
1927 | dd sysfn_getidletime ; 4 = get idle time |
||
1928 | dd sysfn_getcpuclock ; 5 = get cpu clock |
||
1929 | dd sysfn_saveramdisk ; 6 = save ramdisk |
||
1930 | dd sysfn_getactive ; 7 = get active window |
||
1931 | dd sysfn_sound_flag ; 8 = get/set sound_flag |
||
1932 | dd sysfn_shutdown_param ; 9 = shutdown with parameter |
||
1933 | dd sysfn_minimize ; 10 = minimize window |
||
1934 | dd sysfn_getdiskinfo ; 11 = get disk subsystem info |
||
1935 | dd sysfn_lastkey ; 12 = get last pressed key |
||
1936 | dd sysfn_getversion ; 13 = get kernel version |
||
1937 | dd sysfn_waitretrace ; 14 = wait retrace |
||
1938 | dd sysfn_centermouse ; 15 = center mouse cursor |
||
1939 | dd sysfn_getfreemem ; 16 = get free memory size |
||
1940 | dd sysfn_getallmem ; 17 = get total memory size |
||
164 | serge | 1941 | dd sysfn_terminate2 ; 18 = terminate thread using PID |
120 | mario79 | 1942 | ; instead of slot |
1943 | dd sysfn_mouse_acceleration; 19 = set/get mouse acceleration |
||
170 | serge | 1944 | dd sysfn_meminfo ; 20 = get extended memory info |
75 | diamond | 1945 | sysfn_num = ($ - sys_system_table)/4 |
1946 | endg |
||
1947 | |||
1 | ha | 1948 | sys_system: |
75 | diamond | 1949 | dec eax |
1950 | cmp eax, sysfn_num |
||
1951 | jae @f |
||
1952 | jmp dword [sys_system_table + eax*4] |
||
1953 | @@: |
||
1954 | ret |
||
1 | ha | 1955 | |
75 | diamond | 1956 | sysfn_shutdown: ; 18.1 = BOOT |
1 | ha | 1957 | mov [0x2f0000+0x9030],byte 0 |
41 | mikedld | 1958 | for_shutdown_parameter: |
1 | ha | 1959 | mov eax,[0x3004] |
1960 | add eax,2 |
||
1961 | mov [shutdown_processes],eax |
||
1962 | mov [0xFF00],al |
||
75 | diamond | 1963 | and dword [esp+36], 0 |
1 | ha | 1964 | ret |
1965 | uglobal |
||
1966 | shutdown_processes: dd 0x0 |
||
1967 | endg |
||
1968 | |||
75 | diamond | 1969 | sysfn_terminate: ; 18.2 = TERMINATE |
1 | ha | 1970 | cmp ebx,2 |
1971 | jb noprocessterminate |
||
1972 | mov edx,[0x3004] |
||
1973 | cmp ebx,edx |
||
75 | diamond | 1974 | ja noprocessterminate |
1 | ha | 1975 | mov eax,[0x3004] |
1976 | shl ebx,5 |
||
115 | poddubny | 1977 | mov edx,[ebx+0x3000+TASKDATA.pid] |
1978 | add ebx,0x3000+TASKDATA.state |
||
75 | diamond | 1979 | cmp byte [ebx], 9 |
1980 | jz noprocessterminate |
||
41 | mikedld | 1981 | |
1 | ha | 1982 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
1983 | mov [ebx],byte 3 ; clear possible i40's |
||
1984 | ;call MEM_Heap_UnLock |
||
1985 | |||
1986 | cmp edx,[application_table_status] ; clear app table stat |
||
1987 | jne noatsc |
||
1988 | mov [application_table_status],0 |
||
1989 | noatsc: |
||
75 | diamond | 1990 | noprocessterminate: |
1 | ha | 1991 | ret |
1992 | |||
85 | halyavin | 1993 | sysfn_terminate2: |
1994 | ;lock application_table_status mutex |
||
164 | serge | 1995 | .table_status: |
85 | halyavin | 1996 | cli |
1997 | cmp [application_table_status],0 |
||
1998 | je .stf |
||
1999 | sti |
||
2000 | call change_task |
||
2001 | jmp .table_status |
||
2002 | .stf: |
||
2003 | call set_application_table_status |
||
2004 | mov eax,ebx |
||
2005 | call pid_to_slot |
||
2006 | test eax,eax |
||
2007 | jz .not_found |
||
2008 | mov ebx,eax |
||
2009 | cli |
||
2010 | call sysfn_terminate |
||
2011 | mov [application_table_status],0 |
||
2012 | sti |
||
2013 | and dword [esp+36],0 |
||
2014 | ret |
||
2015 | .not_found: |
||
2016 | mov [application_table_status],0 |
||
2017 | or dword [esp+36],-1 |
||
2018 | ret |
||
2019 | |||
75 | diamond | 2020 | sysfn_activate: ; 18.3 = ACTIVATE WINDOW |
1 | ha | 2021 | cmp ebx,2 |
105 | poddubny | 2022 | jb .nowindowactivate |
1 | ha | 2023 | cmp ebx,[0x3004] |
105 | poddubny | 2024 | ja .nowindowactivate |
2025 | |||
2026 | mov [window_minimize], 2 ; restore window if minimized |
||
2027 | |||
2028 | movzx esi, word [0xC000 + ebx*2] |
||
164 | serge | 2029 | cmp esi, [0x3004] |
105 | poddubny | 2030 | je .nowindowactivate ; already active |
2031 | |||
2032 | mov edi, ebx |
||
2033 | shl edi, 5 |
||
2034 | add edi, window_data |
||
2035 | movzx esi, word [0xC000 + ebx * 2] |
||
2036 | lea esi, [0xC400 + esi * 2] |
||
2037 | call waredraw |
||
2038 | .nowindowactivate: |
||
1 | ha | 2039 | ret |
41 | mikedld | 2040 | |
75 | diamond | 2041 | sysfn_getidletime: ; 18.4 = GET IDLETIME |
1 | ha | 2042 | mov eax,[idleusesec] |
75 | diamond | 2043 | mov [esp+36], eax |
1 | ha | 2044 | ret |
2045 | |||
75 | diamond | 2046 | sysfn_getcpuclock: ; 18.5 = GET TSC/SEC |
1 | ha | 2047 | mov eax,[0xf600] |
75 | diamond | 2048 | mov [esp+36], eax |
1 | ha | 2049 | ret |
2050 | |||
2051 | ; SAVE ramdisk to /hd/1/menuet.img |
||
2052 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
||
2053 | include 'blkdev/rdsave.inc' |
||
2054 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
||
75 | diamond | 2055 | |
2056 | sysfn_getactive: ; 18.7 = get active window |
||
102 | poddubny | 2057 | mov eax, [0x3004] |
2058 | movzx eax, word [0xC400 + eax*2] |
||
75 | diamond | 2059 | mov [esp+36],eax |
1 | ha | 2060 | ret |
75 | diamond | 2061 | |
2062 | sysfn_sound_flag: ; 18.8 = get/set sound_flag |
||
1 | ha | 2063 | cmp ebx,1 |
2064 | jne nogetsoundflag |
||
2065 | movzx eax,byte [sound_flag] ; get sound_flag |
||
75 | diamond | 2066 | mov [esp+36],eax |
1 | ha | 2067 | ret |
2068 | nogetsoundflag: |
||
2069 | cmp ebx,2 |
||
2070 | jnz nosoundflag |
||
75 | diamond | 2071 | xor byte [sound_flag], 1 |
2072 | nosoundflag: |
||
41 | mikedld | 2073 | ret |
75 | diamond | 2074 | |
2075 | sysfn_shutdown_param: ; 18.9 = system shutdown with param |
||
1 | ha | 2076 | cmp ebx,1 |
75 | diamond | 2077 | jl exit_for_anyone |
1 | ha | 2078 | cmp ebx,4 |
2079 | jg exit_for_anyone |
||
2080 | mov [0x2f0000+0x9030],bl |
||
2081 | jmp for_shutdown_parameter |
||
75 | diamond | 2082 | |
2083 | sysfn_minimize: ; 18.10 = minimize window |
||
1 | ha | 2084 | mov [window_minimize],1 |
2085 | exit_for_anyone: |
||
2086 | ret |
||
75 | diamond | 2087 | |
2088 | sysfn_getdiskinfo: ; 18.11 = get disk info table |
||
1 | ha | 2089 | cmp ebx,1 |
2090 | jnz full_table |
||
2091 | small_table: |
||
2092 | call for_all_tables |
||
75 | diamond | 2093 | mov ecx,10 |
1 | ha | 2094 | cld |
2095 | rep movsb |
||
2096 | ret |
||
2097 | for_all_tables: |
||
115 | poddubny | 2098 | mov edi,[0x3010] |
2099 | mov edi,[edi+TASKDATA.mem_start] |
||
1 | ha | 2100 | add edi,ecx |
2101 | mov esi,0x40000 |
||
2102 | ret |
||
2103 | full_table: |
||
2104 | cmp ebx,2 |
||
2105 | jnz exit_for_anyone |
||
2106 | call for_all_tables |
||
75 | diamond | 2107 | mov ecx,16384 |
1 | ha | 2108 | cld |
2109 | rep movsd |
||
2110 | ret |
||
75 | diamond | 2111 | |
92 | diamond | 2112 | sysfn_lastkey: ; 18.12 = return 0 (backward compatibility) |
2113 | and dword [esp+36], 0 |
||
2114 | ret |
||
75 | diamond | 2115 | |
2116 | sysfn_getversion: ; 18.13 = get kernel ID and version |
||
115 | poddubny | 2117 | mov edi,[0x3010] |
2118 | mov edi,[edi+TASKDATA.mem_start] |
||
1 | ha | 2119 | add edi,ebx |
2120 | mov esi,version_inf |
||
2121 | mov ecx,version_end-version_inf |
||
2122 | cld |
||
2123 | rep movsb |
||
2124 | ret |
||
75 | diamond | 2125 | |
2126 | sysfn_waitretrace: ; 18.14 = sys wait retrace |
||
41 | mikedld | 2127 | ;wait retrace functions |
2128 | sys_wait_retrace: |
||
2129 | mov edx,0x3da |
||
2130 | WaitRetrace_loop: |
||
2131 | in al,dx |
||
2132 | test al,1000b |
||
2133 | jz WaitRetrace_loop |
||
2134 | mov [esp+36],dword 0 |
||
1 | ha | 2135 | ret |
75 | diamond | 2136 | |
2137 | sysfn_centermouse: ; 18.15 = mouse centered |
||
1 | ha | 2138 | call mouse_centered |
2139 | mov [esp+36],dword 0 |
||
2140 | ret |
||
75 | diamond | 2141 | |
120 | mario79 | 2142 | sysfn_mouse_acceleration: ; 18.19 = set/get mouse features |
2143 | cmp ebx,0 ; get mouse speed factor |
||
2144 | jnz .set_mouse_acceleration |
||
164 | serge | 2145 | xor eax,eax |
120 | mario79 | 2146 | mov ax,[mouse_speed_factor] |
2147 | mov [esp+36],eax |
||
2148 | ret |
||
2149 | .set_mouse_acceleration: |
||
2150 | cmp ebx,1 ; set mouse speed factor |
||
2151 | jnz .get_mouse_delay |
||
2152 | mov [mouse_speed_factor],cx |
||
2153 | ret |
||
2154 | .get_mouse_delay: |
||
2155 | cmp ebx,2 ; get mouse delay |
||
2156 | jnz .set_mouse_delay |
||
2157 | mov eax,[mouse_delay] |
||
2158 | mov [esp+36],eax |
||
2159 | ret |
||
2160 | .set_mouse_delay: |
||
2161 | cmp ebx,3 ; set mouse delay |
||
2162 | jnz .set_pointer_position |
||
2163 | mov [mouse_delay],ecx |
||
2164 | ret |
||
2165 | .set_pointer_position: |
||
2166 | cmp ebx,4 ; set mouse pointer position |
||
2167 | jnz .end |
||
2168 | mov [0xFB0C],cx ;y |
||
2169 | ror ecx,16 |
||
2170 | mov [0xFB0A],cx ;x |
||
2171 | rol ecx,16 |
||
2172 | .end: |
||
2173 | ret |
||
2174 | |||
75 | diamond | 2175 | sysfn_getfreemem: |
170 | serge | 2176 | mov eax, [pg_data.pages_free] |
2177 | shl eax, 2 |
||
2178 | mov [esp+36],eax |
||
1 | ha | 2179 | ret |
75 | diamond | 2180 | |
2181 | sysfn_getallmem: |
||
170 | serge | 2182 | mov eax,[MEM_AMOUNT] |
2183 | shr eax, 10 |
||
75 | diamond | 2184 | mov [esp+36],eax |
32 | halyavin | 2185 | ret |
2186 | |||
41 | mikedld | 2187 | uglobal |
2188 | ;// mike.dld, 2006-29-01 [ |
||
2189 | screen_workarea RECT |
||
2190 | ;// mike.dld, 2006-29-01 ] |
||
1 | ha | 2191 | window_minimize db 0 |
2192 | sound_flag db 0 |
||
41 | mikedld | 2193 | endg |
1 | ha | 2194 | |
41 | mikedld | 2195 | iglobal |
2196 | version_inf: |
||
147 | diamond | 2197 | db 0,6,0,0 ; version 0.6.0.0 |
41 | mikedld | 2198 | db UID_KOLIBRI |
2199 | db 'Kolibri',0 |
||
2200 | version_end: |
||
2201 | endg |
||
1 | ha | 2202 | |
41 | mikedld | 2203 | UID_NONE=0 |
1 | ha | 2204 | UID_MENUETOS=1 ;official |
2205 | UID_KOLIBRI=2 ;russian |
||
2206 | |||
2207 | sys_cachetodiskette: |
||
19 | mario79 | 2208 | ; pushad |
2209 | ; cmp eax,1 |
||
2210 | ; jne no_write_all_of_ramdisk |
||
2211 | ; call fdc_writeramdisk |
||
2212 | ; popad |
||
2213 | ; ret |
||
2214 | ; no_write_all_of_ramdisk: |
||
2215 | ; cmp eax,2 |
||
2216 | ; jne no_write_part_of_ramdisk |
||
2217 | ; call fdc_commitflush |
||
2218 | ; popad |
||
2219 | ; ret |
||
2220 | ; no_write_part_of_ramdisk: |
||
2221 | ; cmp eax,3 |
||
2222 | ; jne no_set_fdc |
||
2223 | ; call fdc_set |
||
2224 | ; popad |
||
2225 | ; ret |
||
2226 | ; no_set_fdc: |
||
2227 | ; cmp eax,4 |
||
2228 | ; jne no_get_fdc |
||
2229 | ; popad |
||
2230 | ; call fdc_get |
||
2231 | ; mov [esp+36],ecx |
||
2232 | ; ret |
||
2233 | ; no_get_fdc: |
||
2234 | ; popad |
||
2235 | ; ret |
||
2236 | cmp eax,1 |
||
2237 | jne no_floppy_a_save |
||
2238 | mov [flp_number],1 |
||
2239 | jmp save_image_on_floppy |
||
2240 | no_floppy_a_save: |
||
1 | ha | 2241 | cmp eax,2 |
19 | mario79 | 2242 | jne no_floppy_b_save |
2243 | mov [flp_number],2 |
||
2244 | save_image_on_floppy: |
||
2245 | call save_image |
||
2246 | mov [esp+36],dword 0 |
||
2247 | cmp [FDC_Status],0 |
||
41 | mikedld | 2248 | je yes_floppy_save |
19 | mario79 | 2249 | no_floppy_b_save: |
2250 | mov [esp+36],dword 1 |
||
2251 | yes_floppy_save: |
||
1 | ha | 2252 | ret |
2253 | |||
2254 | uglobal |
||
2255 | ; bgrchanged dd 0x0 |
||
2256 | endg |
||
2257 | |||
2258 | sys_background: |
||
2259 | |||
2260 | cmp eax,1 ; BACKGROUND SIZE |
||
2261 | jnz nosb1 |
||
2262 | cmp ebx,0 |
||
2263 | je sbgrr |
||
2264 | cmp ecx,0 |
||
2265 | je sbgrr |
||
2266 | mov [display_data-8],ebx |
||
2267 | mov [display_data-4],ecx |
||
2268 | ; mov [bgrchanged],1 |
||
2269 | sbgrr: |
||
2270 | ret |
||
2271 | nosb1: |
||
2272 | |||
2273 | cmp eax,2 ; SET PIXEL |
||
2274 | jnz nosb2 |
||
2275 | mov edx,0x160000-16 |
||
2276 | cmp edx,ebx |
||
2277 | jbe nosb2 |
||
2278 | mov edx,[ebx] |
||
2279 | and edx,0xFF000000 ;255*256*256*256 |
||
2280 | and ecx,0x00FFFFFF ;255*256*256+255*256+255 |
||
2281 | add edx,ecx |
||
2282 | mov [ebx+0x300000],edx |
||
2283 | ; mov [bgrchanged],1 |
||
2284 | ret |
||
2285 | nosb2: |
||
2286 | |||
2287 | cmp eax,3 ; DRAW BACKGROUND |
||
2288 | jnz nosb3 |
||
2289 | draw_background_temp: |
||
2290 | ; cmp [bgrchanged],1 ;0 |
||
2291 | ; je nosb31 |
||
2292 | ;draw_background_temp: |
||
2293 | ; mov [bgrchanged],1 ;0 |
||
2294 | mov [0xfff0],byte 1 |
||
76 | mario79 | 2295 | mov [background_defined], 1 |
1 | ha | 2296 | nosb31: |
2297 | ret |
||
2298 | nosb3: |
||
2299 | |||
2300 | cmp eax,4 ; TILED / STRETCHED |
||
2301 | jnz nosb4 |
||
2302 | cmp ebx,[display_data-12] |
||
2303 | je nosb41 |
||
2304 | mov [display_data-12],ebx |
||
2305 | ; mov [bgrchanged],1 |
||
2306 | nosb41: |
||
2307 | ret |
||
2308 | nosb4: |
||
2309 | |||
2310 | cmp eax,5 ; BLOCK MOVE TO BGR |
||
2311 | jnz nosb5 |
||
2312 | ; bughere |
||
2313 | mov edi, [0x3010] |
||
115 | poddubny | 2314 | add ebx, [edi+TASKDATA.mem_start] |
1 | ha | 2315 | ; mov esi, ebx |
2316 | ; mov edi, ecx |
||
2317 | mov eax, ebx |
||
2318 | mov ebx, ecx |
||
2319 | add ecx, edx |
||
2320 | cmp ecx, 0x160000-16 |
||
2321 | ja .fin |
||
2322 | ; add edi, 0x300000 |
||
2323 | add ebx, 0x300000 |
||
2324 | mov ecx, edx |
||
2325 | cmp ecx, 0x160000-16 |
||
2326 | ja .fin |
||
2327 | ; mov [bgrchanged],1 |
||
2328 | ; cld |
||
2329 | ; rep movsb |
||
2330 | call memmove |
||
2331 | .fin: |
||
2332 | ret |
||
2333 | nosb5: |
||
2334 | |||
2335 | ret |
||
2336 | |||
2337 | |||
2338 | align 4 |
||
2339 | |||
2340 | sys_getbackground: |
||
2341 | |||
2342 | cmp eax,1 ; SIZE |
||
2343 | jnz nogb1 |
||
2344 | mov eax,[display_data-8] |
||
2345 | shl eax,16 |
||
2346 | mov ax,[display_data-4] |
||
2347 | mov [esp+36],eax |
||
2348 | ret |
||
2349 | nogb1: |
||
2350 | |||
2351 | cmp eax,2 ; PIXEL |
||
2352 | jnz nogb2 |
||
2353 | mov edx,0x160000-16 |
||
2354 | cmp edx,ebx |
||
2355 | jbe nogb2 |
||
2356 | mov eax, [ebx+0x300000] |
||
2357 | and eax, 0xFFFFFF |
||
2358 | mov [esp+36],eax |
||
2359 | ret |
||
2360 | nogb2: |
||
2361 | |||
2362 | cmp eax,4 ; TILED / STRETCHED |
||
2363 | jnz nogb4 |
||
2364 | mov eax,[display_data-12] |
||
2365 | nogb4: |
||
2366 | mov [esp+36],eax |
||
2367 | ret |
||
2368 | |||
2369 | |||
2370 | align 4 |
||
2371 | |||
2372 | sys_getkey: |
||
2373 | mov [esp+36],dword 1 |
||
92 | diamond | 2374 | ; test main buffer |
1 | ha | 2375 | mov ebx, [0x3000] ; TOP OF WINDOW STACK |
2376 | movzx ecx,word [0xC000 + ebx * 2] |
||
2377 | mov edx,[0x3004] |
||
2378 | cmp ecx,edx |
||
2379 | jne .finish |
||
2380 | cmp [0xf400],byte 0 |
||
2381 | je .finish |
||
2382 | movzx eax,byte [0xf401] |
||
2383 | shl eax,8 |
||
2384 | push eax |
||
2385 | dec byte [0xf400] |
||
2386 | and byte [0xf400],127 |
||
2387 | movzx ecx,byte [0xf400] |
||
2388 | add ecx,2 |
||
2389 | ; mov esi,0xf402 |
||
2390 | ; mov edi,0xf401 |
||
2391 | ; cld |
||
2392 | ; rep movsb |
||
2393 | mov eax, 0xF402 |
||
2394 | mov ebx, 0xF401 |
||
2395 | call memmove |
||
2396 | pop eax |
||
92 | diamond | 2397 | .ret_eax: |
1 | ha | 2398 | mov [esp+36],eax |
92 | diamond | 2399 | ret |
1 | ha | 2400 | .finish: |
92 | diamond | 2401 | ; test hotkeys buffer |
2402 | mov ecx, hotkey_buffer |
||
2403 | @@: |
||
2404 | cmp [ecx], ebx |
||
2405 | jz .found |
||
2406 | add ecx, 8 |
||
2407 | cmp ecx, hotkey_buffer+120*8 |
||
2408 | jb @b |
||
2409 | ret |
||
2410 | .found: |
||
2411 | mov ax, [ecx+6] |
||
2412 | shl eax, 16 |
||
2413 | mov ah, [ecx+4] |
||
2414 | mov al, 2 |
||
2415 | and dword [ecx+4], 0 |
||
2416 | and dword [ecx], 0 |
||
2417 | jmp .ret_eax |
||
1 | ha | 2418 | |
2419 | align 4 |
||
2420 | |||
2421 | sys_getbutton: |
||
2422 | |||
2423 | mov ebx, [0x3000] ; TOP OF WINDOW STACK |
||
2424 | mov [esp+36],dword 1 |
||
2425 | movzx ecx, word [0xC000 + ebx * 2] |
||
2426 | mov edx, [0x3004] ; less than 256 processes |
||
2427 | cmp ecx,edx |
||
2428 | jne .exit |
||
2429 | movzx eax,byte [0xf500] |
||
2430 | test eax,eax |
||
2431 | jz .exit |
||
2432 | mov eax,[0xf501] |
||
2433 | shl eax,8 |
||
2434 | mov [0xf500],byte 0 |
||
2435 | mov [esp+36],eax |
||
2436 | .exit: |
||
2437 | ret |
||
2438 | |||
2439 | |||
2440 | align 4 |
||
2441 | |||
2442 | sys_cpuusage: |
||
2443 | |||
2444 | ; RETURN: |
||
2445 | ; |
||
2446 | ; +00 dword process cpu usage |
||
2447 | ; +04 word position in windowing stack |
||
2448 | ; +06 word windowing stack value at current position (cpu nro) |
||
2449 | ; +10 12 bytes name |
||
2450 | ; +22 dword start in mem |
||
2451 | ; +26 dword used mem |
||
2452 | ; +30 dword PID , process idenfification number |
||
2453 | ; |
||
2454 | |||
2455 | mov edi,[0x3010] ; eax = return area |
||
115 | poddubny | 2456 | add eax,[edi + TASKDATA.mem_start] |
1 | ha | 2457 | |
2458 | cmp ebx,-1 ; who am I ? |
||
2459 | jne no_who_am_i |
||
2460 | mov ebx,[0x3000] |
||
2461 | no_who_am_i: |
||
2462 | |||
2463 | push eax ; return area |
||
2464 | push ebx ; process number |
||
2465 | |||
2466 | push ebx |
||
2467 | push ebx |
||
2468 | push eax |
||
2469 | |||
2470 | ; return memory usage |
||
2471 | |||
2472 | xor edx,edx |
||
2473 | mov eax,0x20 |
||
2474 | mul ebx |
||
115 | poddubny | 2475 | add eax,0x3000+TASKDATA.cpu_usage |
1 | ha | 2476 | mov ebx,eax |
2477 | pop eax |
||
2478 | mov ecx,[ebx] |
||
2479 | mov [eax],ecx |
||
2480 | pop ebx |
||
2481 | mov cx, [0xC000 + ebx * 2] |
||
2482 | mov [eax+4],cx |
||
2483 | mov cx, [0xC400 + ebx * 2] |
||
2484 | mov [eax+6],cx |
||
2485 | push eax |
||
2486 | mov eax,ebx |
||
2487 | shl eax,8 |
||
115 | poddubny | 2488 | add eax,0x80000+APPDATA.app_name |
1 | ha | 2489 | pop ebx |
2490 | add ebx,10 |
||
2491 | mov ecx,11 |
||
2492 | call memmove |
||
2493 | |||
2494 | ; memory usage |
||
2495 | |||
2496 | xor eax,eax |
||
2497 | mov edx,0x100000*16 |
||
2498 | pop ecx ; get gdt of tss |
||
2499 | cmp ecx,1 |
||
2500 | je os_mem |
||
2501 | shl ecx,8 |
||
115 | poddubny | 2502 | mov edx,[0x80000+ecx+APPDATA.mem_size] ;0x8c |
1 | ha | 2503 | mov eax,std_application_base_address |
2504 | ; eax run base -> edx used memory |
||
2505 | os_mem: |
||
2506 | dec edx |
||
2507 | mov [ebx+12],eax |
||
2508 | mov [ebx+16],edx |
||
2509 | |||
2510 | ; PID (+30) |
||
2511 | |||
2512 | mov eax,[esp] |
||
2513 | shl eax,5 |
||
115 | poddubny | 2514 | add eax,0x3000+TASKDATA.pid |
1 | ha | 2515 | mov eax,[eax] |
2516 | mov [ebx+20],eax |
||
2517 | |||
2518 | ; window position and size |
||
2519 | |||
2520 | mov esi,[esp] |
||
2521 | shl esi,5 |
||
115 | poddubny | 2522 | add esi,window_data + WDATA.box |
1 | ha | 2523 | mov edi,[esp+4] |
2524 | add edi,34 |
||
115 | poddubny | 2525 | mov ecx,4 |
1 | ha | 2526 | cld |
115 | poddubny | 2527 | rep movsd |
1 | ha | 2528 | |
2529 | ; Process state (+50) |
||
2530 | |||
2531 | mov eax,[esp] |
||
2532 | shl eax,5 |
||
115 | poddubny | 2533 | add eax,0x3000+TASKDATA.state |
1 | ha | 2534 | mov eax,[eax] |
2535 | mov [ebx+40],ax |
||
2536 | |||
138 | mikedld | 2537 | ; Window client area box |
1 | ha | 2538 | |
138 | mikedld | 2539 | mov esi,[esp] |
2540 | shl esi,8 |
||
2541 | add esi,0x80000+APPDATA.wnd_clientbox |
||
2542 | lea edi,[ebx+44] |
||
2543 | mov ecx,4 |
||
2544 | rep movsd |
||
164 | serge | 2545 | |
2546 | ; Window state |
||
2547 | |||
138 | mikedld | 2548 | mov esi,[esp] |
2549 | shl esi,5 |
||
2550 | add esi,window_data + WDATA.box |
||
164 | serge | 2551 | mov al,[esi+window_data+WDATA.fl_wstate] |
2552 | mov [edi],al |
||
138 | mikedld | 2553 | |
1 | ha | 2554 | pop ebx |
2555 | pop eax |
||
2556 | |||
2557 | ; return number of processes |
||
2558 | |||
2559 | mov eax,[0x3004] |
||
2560 | mov [esp+36],eax |
||
2561 | ret |
||
2562 | |||
2563 | |||
2564 | |||
2565 | |||
2566 | align 4 |
||
2567 | sys_clock: |
||
2568 | cli |
||
2569 | ; Mikhail Lisovin xx Jan 2005 |
||
2570 | @@: mov al, 10 |
||
2571 | out 0x70, al |
||
2572 | in al, 0x71 |
||
2573 | test al, al |
||
2574 | jns @f |
||
2575 | mov esi, 1 |
||
2576 | call delay_ms |
||
2577 | jmp @b |
||
2578 | @@: |
||
2579 | ; end Lisovin's fix |
||
2580 | |||
2581 | xor al,al ; seconds |
||
2582 | out 0x70,al |
||
2583 | in al,0x71 |
||
2584 | movzx ecx,al |
||
2585 | mov al,02 ; minutes |
||
2586 | shl ecx,16 |
||
2587 | out 0x70,al |
||
2588 | in al,0x71 |
||
2589 | movzx edx,al |
||
2590 | mov al,04 ; hours |
||
2591 | shl edx,8 |
||
2592 | out 0x70,al |
||
2593 | in al,0x71 |
||
2594 | add ecx,edx |
||
2595 | movzx edx,al |
||
2596 | add ecx,edx |
||
2597 | sti |
||
2598 | mov [esp+36],ecx |
||
2599 | ret |
||
2600 | |||
2601 | |||
2602 | align 4 |
||
2603 | |||
2604 | sys_date: |
||
2605 | |||
2606 | cli |
||
75 | diamond | 2607 | |
2608 | @@: mov al, 10 |
||
2609 | out 0x70, al |
||
2610 | in al, 0x71 |
||
2611 | test al, al |
||
2612 | jns @f |
||
2613 | mov esi, 1 |
||
2614 | call delay_ms |
||
2615 | jmp @b |
||
2616 | @@: |
||
2617 | |||
2618 | mov ch,0 |
||
1 | ha | 2619 | mov al,7 ; date |
2620 | out 0x70,al |
||
2621 | in al,0x71 |
||
2622 | mov cl,al |
||
2623 | mov al,8 ; month |
||
2624 | shl ecx,16 |
||
2625 | out 0x70,al |
||
2626 | in al,0x71 |
||
2627 | mov ch,al |
||
2628 | mov al,9 ; year |
||
2629 | out 0x70,al |
||
2630 | in al,0x71 |
||
2631 | mov cl,al |
||
2632 | sti |
||
2633 | mov [esp+36],ecx |
||
2634 | ret |
||
2635 | |||
2636 | |||
2637 | ; redraw status |
||
2638 | |||
2639 | sys_redrawstat: |
||
2640 | |||
2641 | cmp eax,1 |
||
2642 | jne no_widgets_away |
||
2643 | |||
2644 | ; buttons away |
||
2645 | |||
2646 | mov ecx,[0x3000] |
||
2647 | |||
2648 | sys_newba2: |
||
2649 | |||
2650 | mov edi,[0xfe88] |
||
2651 | cmp [edi],dword 0 ; empty button list ? |
||
2652 | je end_of_buttons_away |
||
2653 | |||
2654 | movzx ebx,word [edi] |
||
2655 | inc ebx |
||
2656 | |||
2657 | mov eax,edi |
||
2658 | |||
2659 | sys_newba: |
||
2660 | |||
2661 | dec ebx |
||
2662 | jz end_of_buttons_away |
||
2663 | |||
2664 | add eax,0x10 |
||
2665 | cmp cx,[eax] |
||
2666 | jnz sys_newba |
||
2667 | |||
2668 | push eax ebx ecx |
||
2669 | mov ecx,ebx |
||
2670 | inc ecx |
||
2671 | shl ecx,4 |
||
2672 | mov ebx,eax |
||
2673 | add eax,0x10 |
||
2674 | call memmove |
||
2675 | dec dword [edi] |
||
2676 | pop ecx ebx eax |
||
2677 | |||
2678 | jmp sys_newba2 |
||
2679 | |||
2680 | end_of_buttons_away: |
||
2681 | |||
2682 | ret |
||
2683 | |||
2684 | no_widgets_away: |
||
2685 | |||
2686 | cmp eax,2 |
||
2687 | jnz srl1 |
||
2688 | |||
2689 | mov edx,[0x3010] ; return whole screen draw area for this app |
||
2690 | add edx,draw_data-0x3000 |
||
115 | poddubny | 2691 | mov [edx+RECT.left], 0 |
2692 | mov [edx+RECT.top], 0 |
||
1 | ha | 2693 | mov eax,[0xfe00] |
115 | poddubny | 2694 | mov [edx+RECT.right],eax |
1 | ha | 2695 | mov eax,[0xfe04] |
115 | poddubny | 2696 | mov [edx+RECT.bottom],eax |
1 | ha | 2697 | |
2698 | mov edi,[0x3010] |
||
115 | poddubny | 2699 | mov [edi-twdw+WDATA.fl_wdrawn], 1 ; no new position & buttons from app |
163 | diamond | 2700 | mov [edi-twdw+WDATA.fl_redraw], 0 |
1 | ha | 2701 | |
2702 | call sys_window_mouse |
||
2703 | |||
2704 | ret |
||
2705 | |||
2706 | srl1: |
||
2707 | |||
2708 | ret |
||
2709 | |||
2710 | |||
2711 | sys_drawwindow: |
||
2712 | |||
2713 | mov edi,ecx |
||
2714 | shr edi,16+8 |
||
2715 | and edi,15 |
||
2716 | |||
2717 | cmp edi,0 ; type I - original style |
||
2718 | jne nosyswI |
||
33 | mario79 | 2719 | inc [mouse_pause] |
36 | mario79 | 2720 | call [disable_mouse] |
1 | ha | 2721 | call sys_set_window |
36 | mario79 | 2722 | call [disable_mouse] |
1 | ha | 2723 | call drawwindow_I |
114 | mikedld | 2724 | ;dec [mouse_pause] |
2725 | ;call [draw_pointer] |
||
2726 | ;ret |
||
2727 | jmp draw_window_caption.2 |
||
1 | ha | 2728 | nosyswI: |
2729 | |||
2730 | cmp edi,1 ; type II - only reserve area, no draw |
||
2731 | jne nosyswII |
||
33 | mario79 | 2732 | inc [mouse_pause] |
36 | mario79 | 2733 | call [disable_mouse] |
1 | ha | 2734 | call sys_set_window |
36 | mario79 | 2735 | call [disable_mouse] |
1 | ha | 2736 | call sys_window_mouse |
33 | mario79 | 2737 | dec [mouse_pause] |
36 | mario79 | 2738 | call [draw_pointer] |
1 | ha | 2739 | ret |
2740 | nosyswII: |
||
2741 | |||
2742 | cmp edi,2 ; type III - new style |
||
2743 | jne nosyswIII |
||
33 | mario79 | 2744 | inc [mouse_pause] |
36 | mario79 | 2745 | call [disable_mouse] |
1 | ha | 2746 | call sys_set_window |
36 | mario79 | 2747 | call [disable_mouse] |
1 | ha | 2748 | call drawwindow_III |
114 | mikedld | 2749 | ;dec [mouse_pause] |
2750 | ;call [draw_pointer] |
||
2751 | ;ret |
||
2752 | jmp draw_window_caption.2 |
||
1 | ha | 2753 | nosyswIII: |
2754 | |||
2755 | cmp edi,3 ; type IV - skinned window |
||
2756 | jne nosyswIV |
||
33 | mario79 | 2757 | |
102 | poddubny | 2758 | ; parameter for drawwindow_IV |
35 | halyavin | 2759 | push 0 |
102 | poddubny | 2760 | mov edi, [0x3004] |
2761 | movzx edi, word [0xC400 + edi*2] |
||
2762 | cmp edi, [0x3000] |
||
33 | mario79 | 2763 | jne @f |
102 | poddubny | 2764 | inc dword [esp] |
2765 | @@: |
||
33 | mario79 | 2766 | |
2767 | inc [mouse_pause] |
||
36 | mario79 | 2768 | call [disable_mouse] |
1 | ha | 2769 | call sys_set_window |
36 | mario79 | 2770 | call [disable_mouse] |
2771 | call drawwindow_IV |
||
114 | mikedld | 2772 | ;dec [mouse_pause] |
2773 | ;call [draw_pointer] |
||
2774 | ;ret |
||
2775 | jmp draw_window_caption.2 |
||
1 | ha | 2776 | nosyswIV: |
2777 | |||
2778 | ret |
||
2779 | |||
2780 | |||
114 | mikedld | 2781 | draw_window_caption: |
2782 | inc [mouse_pause] |
||
2783 | call [disable_mouse] |
||
2784 | |||
2785 | xor eax,eax |
||
2786 | mov edx,[0x3004] |
||
2787 | movzx edx,word[0xC400+edx*2] |
||
2788 | cmp edx,[0x3000] |
||
2789 | jne @f |
||
2790 | inc eax |
||
2791 | @@: mov edx,[0x3000] |
||
2792 | shl edx,5 |
||
2793 | add edx,window_data |
||
2794 | movzx ebx,[edx+WDATA.fl_wstyle] |
||
2795 | and bl,0x0F |
||
2796 | cmp bl,3 |
||
2797 | jne .not_style_3 |
||
2798 | |||
2799 | push edx |
||
2800 | call drawwindow_IV_caption |
||
2801 | add esp,4 |
||
2802 | jmp .2 |
||
2803 | |||
2804 | .not_style_3: |
||
2805 | cmp bl,2 |
||
2806 | jne .not_style_2 |
||
2807 | |||
2808 | call drawwindow_III_caption |
||
2809 | jmp .2 |
||
2810 | |||
2811 | .not_style_2: |
||
2812 | cmp bl,0 |
||
2813 | jne .2 |
||
2814 | |||
2815 | call drawwindow_I_caption |
||
2816 | |||
2817 | ;-------------------------------------------------------------- |
||
2818 | .2: ;jmp @f |
||
2819 | mov edi,[0x3000] |
||
2820 | shl edi,5 |
||
2821 | test [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
||
2822 | jz @f |
||
2823 | mov ecx,[edi*8+0x80000+APPDATA.wnd_caption] |
||
2824 | or ecx,ecx |
||
2825 | jz @f |
||
115 | poddubny | 2826 | add ecx,[edi+twdw+TASKDATA.mem_start] |
114 | mikedld | 2827 | |
2828 | movzx eax,[edi+window_data+WDATA.fl_wstyle] |
||
2829 | and al,0x0F |
||
2830 | cmp al,3 |
||
2831 | jne .not_skinned |
||
2832 | |||
2833 | mov ebp,[edi+window_data+WDATA.box.left-2] |
||
2834 | mov bp,word[edi+window_data+WDATA.box.top] |
||
2835 | movzx eax,word[edi+window_data+WDATA.box.width] |
||
2836 | sub ax,[_skinmargins.left] |
||
2837 | sub ax,[_skinmargins.right] |
||
2838 | cwde |
||
2839 | cdq |
||
2840 | mov ebx,6 |
||
2841 | idiv ebx |
||
2842 | or eax,eax |
||
2843 | js @f |
||
2844 | mov edx,eax |
||
2845 | mov eax,dword[_skinmargins.left-2] |
||
2846 | mov ax,word[_skinh] |
||
2847 | sub ax,[_skinmargins.bottom] |
||
2848 | sub ax,[_skinmargins.top] |
||
2849 | sar ax,1 |
||
2850 | adc ax,0 |
||
2851 | add ax,[_skinmargins.top] |
||
2852 | add ax,-3 |
||
2853 | add eax,ebp |
||
139 | diamond | 2854 | jmp .dodraw |
114 | mikedld | 2855 | |
2856 | .not_skinned: |
||
2857 | cmp al,1 |
||
2858 | je @f |
||
2859 | |||
2860 | mov ebp,[edi+window_data+WDATA.box.left-2] |
||
2861 | mov bp,word[edi+window_data+WDATA.box.top] |
||
2862 | movzx eax,word[edi+window_data+WDATA.box.width] |
||
2863 | sub eax,16 |
||
2864 | cwde |
||
2865 | cdq |
||
2866 | mov ebx,6 |
||
2867 | idiv ebx |
||
2868 | or eax,eax |
||
2869 | js @f |
||
2870 | mov edx,eax |
||
2871 | mov eax,0x00080007 |
||
2872 | add eax,ebp |
||
139 | diamond | 2873 | .dodraw: |
114 | mikedld | 2874 | mov ebx,[common_colours+16];0x00FFFFFF |
139 | diamond | 2875 | or ebx, 0x80000000 |
114 | mikedld | 2876 | xor edi,edi |
2877 | call dtext |
||
2878 | |||
2879 | @@: |
||
2880 | ;-------------------------------------------------------------- |
||
2881 | dec [mouse_pause] |
||
2882 | call [draw_pointer] |
||
2883 | ret |
||
2884 | |||
2885 | iglobal |
||
2886 | align 4 |
||
2887 | window_topleft dd \ |
||
2888 | 1, 21,\ |
||
2889 | 0, 0,\ |
||
2890 | 5, 20,\ |
||
2891 | 5, ? |
||
2892 | endg |
||
2893 | |||
2894 | set_window_clientbox: |
||
2895 | push eax ecx edi |
||
2896 | |||
2897 | mov eax,[_skinh] |
||
2898 | mov [window_topleft+4*7],eax |
||
2899 | |||
2900 | mov ecx,edi |
||
2901 | sub edi,window_data |
||
2902 | shl edi,3 |
||
2903 | test [ecx+WDATA.fl_wstyle],WSTYLE_CLIENTRELATIVE |
||
2904 | jz @f |
||
2905 | |||
2906 | movzx eax,[ecx+WDATA.fl_wstyle] |
||
2907 | and eax,0x0F |
||
2908 | mov eax,[eax*8+window_topleft+0] |
||
2909 | mov [edi+0x80000+APPDATA.wnd_clientbox.left],eax |
||
2910 | shl eax,1 |
||
2911 | neg eax |
||
2912 | add eax,[ecx+WDATA.box.width] |
||
2913 | mov [edi+0x80000+APPDATA.wnd_clientbox.width],eax |
||
2914 | |||
2915 | movzx eax,[ecx+WDATA.fl_wstyle] |
||
2916 | and eax,0x0F |
||
2917 | push [eax*8+window_topleft+0] |
||
2918 | mov eax,[eax*8+window_topleft+4] |
||
2919 | mov [edi+0x80000+APPDATA.wnd_clientbox.top],eax |
||
2920 | neg eax |
||
2921 | sub eax,[esp] |
||
2922 | add eax,[ecx+WDATA.box.height] |
||
2923 | mov [edi+0x80000+APPDATA.wnd_clientbox.height],eax |
||
2924 | add esp,4 |
||
2925 | |||
2926 | pop edi ecx eax |
||
2927 | ret |
||
2928 | @@: |
||
2929 | xor eax,eax |
||
2930 | mov [edi+0x80000+APPDATA.wnd_clientbox.left],eax |
||
2931 | mov [edi+0x80000+APPDATA.wnd_clientbox.top],eax |
||
2932 | mov eax,[ecx+WDATA.box.width] |
||
2933 | mov [edi+0x80000+APPDATA.wnd_clientbox.width],eax |
||
2934 | mov eax,[ecx+WDATA.box.height] |
||
2935 | mov [edi+0x80000+APPDATA.wnd_clientbox.height],eax |
||
2936 | |||
2937 | pop edi ecx eax |
||
2938 | ret |
||
2939 | |||
1 | ha | 2940 | sys_set_window: |
2941 | |||
2942 | mov edi,[0x3000] |
||
2943 | shl edi,5 |
||
2944 | add edi,window_data |
||
2945 | |||
2946 | ; colors |
||
114 | mikedld | 2947 | mov [edi+WDATA.cl_workarea],ecx |
2948 | mov [edi+WDATA.cl_titlebar],edx |
||
2949 | mov [edi+WDATA.cl_frames],esi |
||
1 | ha | 2950 | |
2951 | ; check flag (?) |
||
114 | mikedld | 2952 | cmp [edi+WDATA.fl_wdrawn],1 |
1 | ha | 2953 | jz newd |
2954 | |||
2955 | push eax |
||
2956 | mov eax,[timer_ticks] ;[0xfdf0] |
||
2957 | add eax,100 |
||
2958 | mov [new_window_starting],eax |
||
2959 | pop eax |
||
2960 | |||
114 | mikedld | 2961 | mov word[edi+WDATA.box.width],ax |
2962 | mov word[edi+WDATA.box.height],bx |
||
2963 | sar eax,16 |
||
2964 | sar ebx,16 |
||
2965 | mov word[edi+WDATA.box.left],ax |
||
2966 | mov word[edi+WDATA.box.top],bx |
||
1 | ha | 2967 | |
2968 | call check_window_position |
||
2969 | |||
164 | serge | 2970 | call set_window_clientbox |
1 | ha | 2971 | |
2972 | push ecx esi edi ; save for window fullscreen/resize |
||
114 | mikedld | 2973 | ;mov esi,edi |
2974 | |||
2975 | mov cl,[edi+WDATA.fl_wstyle] |
||
2976 | |||
1 | ha | 2977 | sub edi,window_data |
114 | mikedld | 2978 | shl edi,3 |
115 | poddubny | 2979 | add edi,0x80000 |
114 | mikedld | 2980 | |
2981 | and cl,0x0F |
||
115 | poddubny | 2982 | mov [edi+APPDATA.wnd_caption],0 |
114 | mikedld | 2983 | cmp cl,3 |
2984 | jne @f |
||
115 | poddubny | 2985 | mov [edi+APPDATA.wnd_caption],esi |
114 | mikedld | 2986 | @@: mov esi,[esp+0] |
2987 | |||
115 | poddubny | 2988 | add edi, APPDATA.saved_box |
1 | ha | 2989 | mov ecx,4 |
2990 | cld |
||
2991 | rep movsd |
||
2992 | pop edi esi ecx |
||
2993 | |||
2994 | push eax ebx ecx edx |
||
2995 | ;;; mov eax, 1 |
||
2996 | ;;; call delay_hs |
||
115 | poddubny | 2997 | mov eax, [edi+WDATA.box.left] |
2998 | mov ebx, [edi+WDATA.box.top] |
||
2999 | mov ecx, [edi+WDATA.box.width] |
||
3000 | mov edx, [edi+WDATA.box.height] |
||
1 | ha | 3001 | add ecx, eax |
3002 | add edx, ebx |
||
3003 | call calculatescreen |
||
3004 | pop edx ecx ebx eax |
||
3005 | |||
3006 | mov [0xf400],byte 0 ; empty keyboard buffer |
||
3007 | mov [0xf500],byte 0 ; empty button buffer |
||
3008 | |||
3009 | newd: |
||
163 | diamond | 3010 | ; mov [edi+WDATA.fl_redraw],byte 0 ; no redraw |
1 | ha | 3011 | mov edx,edi |
3012 | |||
3013 | ret |
||
3014 | |||
114 | mikedld | 3015 | syscall_windowsettings: |
1 | ha | 3016 | |
114 | mikedld | 3017 | .set_window_caption: |
3018 | dec eax ; subfunction #1 - set window caption |
||
3019 | jnz .get_window_caption |
||
3020 | |||
3021 | ; NOTE: only window owner thread can set its caption, |
||
3022 | ; so there's no parameter for PID/TID |
||
3023 | |||
3024 | mov edi,[0x3000] |
||
3025 | shl edi,5 |
||
3026 | |||
3027 | ; have to check if caption is within application memory limit |
||
3028 | ; check is trivial, and if application resizes its memory, |
||
3029 | ; caption still can become over bounds |
||
3030 | mov ecx,[edi*8+0x80000+APPDATA.mem_size] |
||
3031 | add ecx,255 ; max caption length |
||
3032 | cmp ebx,ecx |
||
3033 | ja .exit_fail |
||
3034 | |||
3035 | mov [edi*8+0x80000+APPDATA.wnd_caption],ebx |
||
3036 | or [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
||
3037 | |||
3038 | call draw_window_caption |
||
3039 | |||
3040 | xor eax,eax ; eax = 0 (success) |
||
3041 | ret |
||
3042 | |||
3043 | .get_window_caption: |
||
3044 | dec eax ; subfunction #2 - get window caption |
||
3045 | jnz .exit_fail |
||
3046 | |||
3047 | ; not implemented yet |
||
3048 | |||
3049 | .exit_fail: |
||
3050 | xor eax,eax |
||
3051 | inc eax ; eax = 1 (fail) |
||
3052 | ret |
||
3053 | |||
3054 | |||
1 | ha | 3055 | sys_window_move: |
3056 | |||
115 | poddubny | 3057 | mov edi,[0x3000] |
49 | mikedld | 3058 | shl edi,5 |
3059 | add edi,window_data |
||
1 | ha | 3060 | |
49 | mikedld | 3061 | test [edi+WDATA.fl_wstate],WSTATE_MAXIMIZED |
3062 | jnz .window_move_return |
||
1 | ha | 3063 | |
115 | poddubny | 3064 | push dword [edi + WDATA.box.left] ; save old coordinates |
3065 | push dword [edi + WDATA.box.top] |
||
3066 | push dword [edi + WDATA.box.width] |
||
3067 | push dword [edi + WDATA.box.height] |
||
1 | ha | 3068 | |
49 | mikedld | 3069 | cmp eax,-1 ; set new position and size |
3070 | je .no_x_reposition |
||
115 | poddubny | 3071 | mov [edi + WDATA.box.left], eax |
49 | mikedld | 3072 | .no_x_reposition: |
3073 | cmp ebx,-1 |
||
3074 | je .no_y_reposition |
||
115 | poddubny | 3075 | mov [edi + WDATA.box.top], ebx |
49 | mikedld | 3076 | .no_y_reposition: |
1 | ha | 3077 | |
49 | mikedld | 3078 | test [edi+WDATA.fl_wstate],WSTATE_ROLLEDUP |
3079 | jnz .no_y_resizing |
||
1 | ha | 3080 | |
49 | mikedld | 3081 | cmp ecx,-1 |
3082 | je .no_x_resizing |
||
115 | poddubny | 3083 | mov [edi + WDATA.box.width], ecx |
49 | mikedld | 3084 | .no_x_resizing: |
3085 | cmp edx,-1 |
||
3086 | je .no_y_resizing |
||
115 | poddubny | 3087 | mov [edi + WDATA.box.height], edx |
49 | mikedld | 3088 | .no_y_resizing: |
1 | ha | 3089 | |
49 | mikedld | 3090 | call check_window_position |
150 | diamond | 3091 | call set_window_clientbox |
1 | ha | 3092 | |
49 | mikedld | 3093 | pushad ; save for window fullscreen/resize |
3094 | mov esi,edi |
||
3095 | sub edi,window_data |
||
3096 | shr edi,5 |
||
3097 | shl edi,8 |
||
115 | poddubny | 3098 | add edi, 0x80000 + APPDATA.saved_box |
49 | mikedld | 3099 | mov ecx,4 |
3100 | cld |
||
3101 | rep movsd |
||
3102 | popad |
||
3103 | |||
3104 | pushad ; calculcate screen at new position |
||
115 | poddubny | 3105 | mov eax, [edi + WDATA.box.left] |
3106 | mov ebx, [edi + WDATA.box.top] |
||
3107 | mov ecx, [edi + WDATA.box.width] |
||
3108 | mov edx, [edi + WDATA.box.height] |
||
164 | serge | 3109 | add ecx,eax |
3110 | add edx,ebx |
||
49 | mikedld | 3111 | call calculatescreen |
3112 | popad |
||
3113 | |||
3114 | pop edx ; calculcate screen at old position |
||
3115 | pop ecx |
||
3116 | pop ebx |
||
3117 | pop eax |
||
3118 | add ecx,eax |
||
3119 | add edx,ebx |
||
3120 | mov [dlx],eax ; save for drawlimits |
||
3121 | mov [dly],ebx |
||
3122 | mov [dlxe],ecx |
||
3123 | mov [dlye],edx |
||
3124 | call calculatescreen |
||
3125 | |||
115 | poddubny | 3126 | mov [edi + WDATA.fl_redraw], 1 ; flag the process as redraw |
49 | mikedld | 3127 | |
3128 | mov eax,edi ; redraw screen at old position |
||
3129 | xor esi,esi |
||
3130 | call redrawscreen |
||
3131 | |||
3132 | mov [0xfff5],byte 0 ; mouse pointer |
||
3133 | mov [0xfff4],byte 0 ; no mouse under |
||
3134 | mov [0xfb44],byte 0 ; react to mouse up/down |
||
3135 | |||
3136 | mov ecx,10 ; wait 1/10 second |
||
3137 | .wmrl3: |
||
3138 | call [draw_pointer] |
||
3139 | mov eax,1 |
||
3140 | call delay_hs |
||
3141 | loop .wmrl3 |
||
3142 | |||
3143 | mov [window_move_pr],0 |
||
3144 | |||
3145 | .window_move_return: |
||
3146 | |||
1 | ha | 3147 | ret |
3148 | |||
67 | diamond | 3149 | ;type_background_1: |
3150 | ; cmp [0xfff0],byte 0 ; background update ? |
||
3151 | ; jz temp_nobackgr |
||
3152 | ; mov [0xfff0],byte 2 |
||
3153 | ; call change_task |
||
3154 | ; mov [draw_data+32+0],dword 0 |
||
3155 | ; mov [draw_data+32+4],dword 0 |
||
3156 | ; mov eax,[0xfe00] |
||
3157 | ; mov ebx,[0xfe04] |
||
3158 | ; mov [draw_data+32+8],eax |
||
3159 | ; mov [draw_data+32+12],ebx |
||
3160 | ; call drawbackground |
||
3161 | ; mov [0xfff0],byte 0 |
||
3162 | ; mov [0xfff4],byte 0 |
||
3163 | ;temp_nobackgr: |
||
3164 | ; ret |
||
41 | mikedld | 3165 | |
1 | ha | 3166 | uglobal |
3167 | window_move_pr dd 0x0 |
||
3168 | window_move_eax dd 0x0 |
||
3169 | window_move_ebx dd 0x0 |
||
3170 | window_move_ecx dd 0x0 |
||
3171 | window_move_edx dd 0x0 |
||
3172 | endg |
||
3173 | |||
3174 | ;ok - 100% work |
||
3175 | ;nt - not tested |
||
3176 | ;--------------------------------------------------------------------------------------------- |
||
3177 | ;eax |
||
3178 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
||
3179 | ;1 - change task. Ret nothing. Block. ok. |
||
3180 | ;2 - performance control |
||
3181 | ; ebx |
||
3182 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
||
3183 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
||
3184 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
||
3185 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
||
3186 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
||
3187 | ;eax |
||
3188 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
||
3189 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
||
3190 | ;--------------------------------------------------------------------------------------------- |
||
3191 | sys_sheduler: ;noname & halyavin |
||
3192 | cmp eax,0 |
||
3193 | je shed_counter |
||
3194 | cmp eax,2 |
||
3195 | je perf_control |
||
3196 | cmp eax,3 |
||
3197 | je rdmsr_instr |
||
3198 | cmp eax,4 |
||
3199 | je wrmsr_instr |
||
3200 | cmp eax,1 |
||
3201 | jne not_supported |
||
3202 | call change_task ;delay,0 |
||
3203 | ret |
||
3204 | shed_counter: |
||
3205 | mov eax,[context_counter] |
||
3206 | mov [esp+36],eax |
||
3207 | not_supported: |
||
3208 | ret |
||
3209 | perf_control: |
||
3210 | inc eax ;now eax=3 |
||
3211 | cmp ebx,eax |
||
3212 | je cache_disable |
||
3213 | dec eax |
||
3214 | cmp ebx,eax |
||
3215 | je cache_enable |
||
3216 | dec eax |
||
3217 | cmp ebx,eax |
||
3218 | je is_cache_enabled |
||
3219 | dec eax |
||
3220 | cmp ebx,eax |
||
3221 | je modify_pce |
||
3222 | ret |
||
3223 | |||
3224 | rdmsr_instr: |
||
3225 | ;now counter in ecx |
||
3226 | ;(edx:eax) esi:edi => edx:esi |
||
3227 | mov eax,esi |
||
3228 | rdmsr |
||
3229 | mov [esp+36],eax |
||
3230 | mov [esp+24],edx ;ret in ebx? |
||
3231 | ret |
||
3232 | |||
3233 | wrmsr_instr: |
||
3234 | ;now counter in ecx |
||
3235 | ;(edx:eax) esi:edi => edx:esi |
||
3236 | mov eax,esi |
||
3237 | wrmsr |
||
3238 | mov [esp+36],eax |
||
3239 | mov [esp+24],edx ;ret in ebx? |
||
3240 | ret |
||
3241 | |||
3242 | cache_disable: |
||
3243 | mov eax,cr0 |
||
3244 | or eax,01100000000000000000000000000000b |
||
3245 | mov cr0,eax |
||
3246 | wbinvd ;set MESI |
||
3247 | ret |
||
3248 | |||
3249 | cache_enable: |
||
3250 | mov eax,cr0 |
||
3251 | and eax,10011111111111111111111111111111b |
||
3252 | mov cr0,eax |
||
3253 | ret |
||
3254 | |||
3255 | is_cache_enabled: |
||
3256 | mov eax,cr0 |
||
3257 | mov ebx,eax |
||
3258 | and eax,01100000000000000000000000000000b |
||
3259 | jz cache_disabled |
||
3260 | mov [esp+36],ebx |
||
3261 | cache_disabled: |
||
3262 | mov dword [esp+36],eax ;0 |
||
3263 | ret |
||
3264 | |||
3265 | modify_pce: |
||
3266 | mov eax,cr4 |
||
3267 | ; mov ebx,0 |
||
3268 | ; or bx,100000000b ;pce |
||
3269 | ; xor eax,ebx ;invert pce |
||
17 | me_root | 3270 | bts eax,8 ;pce=cr4[8] |
1 | ha | 3271 | mov cr4,eax |
3272 | mov [esp+36],eax |
||
3273 | ret |
||
3274 | ;--------------------------------------------------------------------------------------------- |
||
3275 | |||
3276 | |||
3277 | ; check if pixel is allowed to be drawn |
||
3278 | |||
3279 | checkpixel: |
||
21 | poddubny | 3280 | push eax edx |
1 | ha | 3281 | |
3282 | mov edx,[0xfe00] ; screen x size |
||
3283 | inc edx |
||
21 | poddubny | 3284 | imul edx, ebx |
1 | ha | 3285 | mov dl, [eax+edx+display_data] ; lea eax, [...] |
3286 | |||
21 | poddubny | 3287 | xor ecx, ecx |
105 | poddubny | 3288 | mov eax, [0x3000] |
3289 | cmp al, dl |
||
21 | poddubny | 3290 | setne cl |
1 | ha | 3291 | |
21 | poddubny | 3292 | pop edx eax |
1 | ha | 3293 | ret |
3294 | |||
3295 | uglobal |
||
3296 | mouse_active db 0 |
||
3297 | endg |
||
3298 | iglobal |
||
143 | diamond | 3299 | cpustring db '/RD/1/CPU',0 |
1 | ha | 3300 | endg |
3301 | |||
67 | diamond | 3302 | uglobal |
76 | mario79 | 3303 | background_defined db 0 ; diamond, 11.04.2006 |
67 | diamond | 3304 | endg |
1 | ha | 3305 | |
3306 | align 4 |
||
3307 | ; check misc |
||
3308 | |||
3309 | checkmisc: |
||
3310 | |||
3311 | cmp [ctrl_alt_del], 1 |
||
3312 | jne nocpustart |
||
143 | diamond | 3313 | mov ebp, cpustring |
3314 | lea esi,[ebp+6] |
||
41 | mikedld | 3315 | xor ebx,ebx ; no parameters |
40 | halyavin | 3316 | xor edx,edx ; no flags |
143 | diamond | 3317 | call fs_RamdiskExecute.flags |
1 | ha | 3318 | mov [ctrl_alt_del], 0 |
3319 | nocpustart: |
||
3320 | cmp [mouse_active], 1 |
||
3321 | jne mouse_not_active |
||
3322 | mov [mouse_active], 0 |
||
3323 | xor edi, edi |
||
3324 | mov ecx, [0x3004] |
||
3325 | set_mouse_event: |
||
3326 | add edi, 256 |
||
115 | poddubny | 3327 | or [edi+0x80000+APPDATA.event_mask], dword 00100000b |
1 | ha | 3328 | loop set_mouse_event |
3329 | mouse_not_active: |
||
3330 | |||
3331 | |||
3332 | cmp [0xfff0],byte 0 ; background update ? |
||
3333 | jz nobackgr |
||
76 | mario79 | 3334 | cmp [background_defined], 0 |
3335 | jz nobackgr |
||
1 | ha | 3336 | mov [0xfff0],byte 2 |
3337 | call change_task |
||
164 | serge | 3338 | mov [draw_data+32 + RECT.left],dword 0 |
3339 | mov [draw_data+32 + RECT.top],dword 0 |
||
1 | ha | 3340 | mov eax,[0xfe00] |
3341 | mov ebx,[0xfe04] |
||
164 | serge | 3342 | mov [draw_data+32 + RECT.right],eax |
3343 | mov [draw_data+32 + RECT.bottom],ebx |
||
1 | ha | 3344 | call drawbackground |
3345 | mov [0xfff0],byte 0 |
||
3346 | mov [0xfff4],byte 0 |
||
3347 | |||
3348 | nobackgr: |
||
3349 | |||
3350 | |||
3351 | ; system shutdown request |
||
3352 | |||
3353 | cmp [0xFF00],byte 0 |
||
3354 | je noshutdown |
||
3355 | |||
3356 | mov edx,[shutdown_processes] |
||
3357 | sub dl,2 |
||
3358 | |||
3359 | cmp [0xff00],dl |
||
3360 | jne no_mark_system_shutdown |
||
3361 | |||
3362 | mov edx,0x3040 |
||
3363 | movzx ecx,byte [0xff00] |
||
3364 | add ecx,5 |
||
3365 | markz: |
||
115 | poddubny | 3366 | mov [edx+TASKDATA.state],byte 3 |
1 | ha | 3367 | add edx,0x20 |
3368 | loop markz |
||
3369 | |||
3370 | no_mark_system_shutdown: |
||
3371 | |||
3372 | call [disable_mouse] |
||
3373 | |||
3374 | dec byte [0xff00] |
||
3375 | |||
3376 | cmp [0xff00],byte 0 |
||
3377 | je system_shutdown |
||
3378 | |||
3379 | noshutdown: |
||
3380 | |||
3381 | |||
3382 | mov eax,[0x3004] ; termination |
||
115 | poddubny | 3383 | mov ebx,0x3020+TASKDATA.state |
1 | ha | 3384 | mov esi,1 |
3385 | |||
3386 | newct: |
||
3387 | mov cl,[ebx] |
||
3388 | cmp cl,byte 3 |
||
3389 | jz terminate |
||
3390 | cmp cl,byte 4 |
||
3391 | jz terminate |
||
3392 | |||
3393 | add ebx,0x20 |
||
3394 | inc esi |
||
3395 | dec eax |
||
3396 | jnz newct |
||
3397 | |||
3398 | ret |
||
3399 | |||
3400 | |||
3401 | |||
3402 | |||
3403 | ; redraw screen |
||
3404 | |||
3405 | redrawscreen: |
||
3406 | |||
3407 | ; eax , if process window_data base is eax, do not set flag/limits |
||
3408 | |||
3409 | pushad |
||
3410 | push eax |
||
3411 | |||
3412 | ;;; mov eax,2 |
||
3413 | ;;; call delay_hs |
||
3414 | |||
3415 | ;mov ecx,0 ; redraw flags for apps |
||
3416 | xor ecx,ecx |
||
3417 | newdw2: |
||
3418 | |||
3419 | inc ecx |
||
3420 | push ecx |
||
3421 | |||
3422 | mov eax,ecx |
||
3423 | shl eax,5 |
||
3424 | add eax,window_data |
||
3425 | |||
3426 | cmp eax,[esp+4] |
||
3427 | je not_this_task |
||
3428 | ; check if window in redraw area |
||
3429 | mov edi,eax |
||
3430 | |||
3431 | cmp ecx,1 ; limit for background |
||
3432 | jz bgli |
||
3433 | |||
115 | poddubny | 3434 | mov eax, [edi + WDATA.box.left] |
3435 | mov ebx, [edi + WDATA.box.top] |
||
3436 | mov ecx, [edi + WDATA.box.width] |
||
3437 | mov edx, [edi + WDATA.box.height] |
||
164 | serge | 3438 | add ecx,eax |
3439 | add edx,ebx |
||
1 | ha | 3440 | |
3441 | mov ecx,[dlye] ; ecx = area y end ebx = window y start |
||
3442 | cmp ecx,ebx |
||
3443 | jb ricino |
||
3444 | |||
3445 | mov ecx,[dlxe] ; ecx = area x end eax = window x start |
||
3446 | cmp ecx,eax |
||
3447 | jb ricino |
||
3448 | |||
115 | poddubny | 3449 | mov eax, [edi + WDATA.box.left] |
3450 | mov ebx, [edi + WDATA.box.top] |
||
3451 | mov ecx, [edi + WDATA.box.width] |
||
3452 | mov edx, [edi + WDATA.box.height] |
||
3453 | add ecx, eax |
||
3454 | add edx, ebx |
||
164 | serge | 3455 | |
1 | ha | 3456 | mov eax,[dly] ; eax = area y start edx = window y end |
3457 | cmp edx,eax |
||
3458 | jb ricino |
||
3459 | |||
3460 | mov eax,[dlx] ; eax = area x start ecx = window x end |
||
3461 | cmp ecx,eax |
||
3462 | jb ricino |
||
3463 | |||
3464 | bgli: |
||
3465 | |||
3466 | cmp edi,esi |
||
3467 | jz ricino |
||
3468 | |||
3469 | mov eax,edi |
||
3470 | add eax,draw_data-window_data |
||
3471 | |||
3472 | mov ebx,[dlx] ; set limits |
||
115 | poddubny | 3473 | mov [eax + RECT.left], ebx |
1 | ha | 3474 | mov ebx,[dly] |
115 | poddubny | 3475 | mov [eax + RECT.top], ebx |
1 | ha | 3476 | mov ebx,[dlxe] |
115 | poddubny | 3477 | mov [eax + RECT.right], ebx |
1 | ha | 3478 | mov ebx,[dlye] |
115 | poddubny | 3479 | mov [eax + RECT.bottom], ebx |
1 | ha | 3480 | |
3481 | sub eax,draw_data-window_data |
||
3482 | |||
3483 | cmp ecx,1 |
||
3484 | jne nobgrd |
||
3485 | cmp esi,1 |
||
3486 | je newdw8 |
||
3487 | call drawbackground |
||
3488 | |||
3489 | newdw8: |
||
3490 | nobgrd: |
||
3491 | |||
115 | poddubny | 3492 | mov [eax + WDATA.fl_redraw],byte 1 ; mark as redraw |
1 | ha | 3493 | |
3494 | ricino: |
||
3495 | |||
3496 | not_this_task: |
||
3497 | |||
3498 | pop ecx |
||
3499 | |||
3500 | cmp ecx,[0x3004] |
||
3501 | jle newdw2 |
||
3502 | |||
3503 | pop eax |
||
3504 | popad |
||
3505 | |||
3506 | ret |
||
3507 | |||
3508 | calculatebackground: ; background |
||
3509 | |||
3510 | ; all black |
||
3511 | |||
3512 | mov [display_data-8],dword 4 ; size x |
||
3513 | mov [display_data-4],dword 2 ; size y |
||
3514 | |||
3515 | mov edi, 0x300000 ; set background to black |
||
3516 | xor eax, eax |
||
3517 | mov ecx, 0x0fff00 / 4 |
||
3518 | cld |
||
3519 | rep stosd |
||
3520 | |||
3521 | mov edi,display_data ; set os to use all pixels |
||
3522 | mov eax,0x01010101 |
||
3523 | mov ecx,0x1fff00 / 4 |
||
3524 | rep stosd |
||
3525 | |||
3526 | mov byte [0xFFF0], 0 ; do not draw background! |
||
3527 | |||
3528 | ret |
||
3529 | |||
3530 | uglobal |
||
3531 | imax dd 0x0 |
||
3532 | endg |
||
3533 | |||
3534 | |||
3535 | |||
3536 | delay_ms: ; delay in 1/1000 sec |
||
3537 | |||
3538 | |||
3539 | push eax |
||
3540 | push ecx |
||
3541 | |||
3542 | mov ecx,esi |
||
3543 | ; |
||
3544 | imul ecx, 33941 |
||
3545 | shr ecx, 9 |
||
3546 | ; |
||
3547 | |||
3548 | in al,0x61 |
||
3549 | and al,0x10 |
||
3550 | mov ah,al |
||
3551 | cld |
||
3552 | |||
3553 | cnt1: in al,0x61 |
||
3554 | and al,0x10 |
||
3555 | cmp al,ah |
||
3556 | jz cnt1 |
||
3557 | |||
3558 | mov ah,al |
||
3559 | loop cnt1 |
||
3560 | |||
3561 | pop ecx |
||
3562 | pop eax |
||
3563 | |||
3564 | ret |
||
3565 | |||
3566 | |||
3567 | set_app_param: |
||
3568 | push edi |
||
3569 | |||
3570 | mov edi,[0x3010] |
||
115 | poddubny | 3571 | mov [edi+TASKDATA.event_mask],eax |
1 | ha | 3572 | |
3573 | pop edi |
||
3574 | ret |
||
3575 | |||
3576 | |||
3577 | |||
3578 | delay_hs: ; delay in 1/100 secs |
||
3579 | push eax |
||
3580 | push ecx |
||
3581 | push edx |
||
3582 | |||
115 | poddubny | 3583 | mov edx,[timer_ticks] |
1 | ha | 3584 | add edx,eax |
3585 | |||
3586 | newtic: |
||
115 | poddubny | 3587 | mov ecx,[timer_ticks] |
1 | ha | 3588 | cmp edx,ecx |
3589 | jbe zerodelay |
||
3590 | |||
3591 | call change_task |
||
3592 | |||
3593 | jmp newtic |
||
3594 | |||
3595 | zerodelay: |
||
3596 | pop edx |
||
3597 | pop ecx |
||
3598 | pop eax |
||
3599 | |||
3600 | ret |
||
3601 | |||
3602 | |||
3603 | memmove: ; memory move in bytes |
||
3604 | |||
3605 | ; eax = from |
||
3606 | ; ebx = to |
||
3607 | ; ecx = no of bytes |
||
3608 | test ecx, ecx |
||
3609 | jle .ret |
||
3610 | |||
3611 | |||
3612 | push esi edi ecx |
||
3613 | |||
3614 | mov edi, ebx |
||
3615 | mov esi, eax |
||
3616 | |||
3617 | test ecx, not 11b |
||
3618 | jz @f |
||
3619 | |||
3620 | push ecx |
||
3621 | shr ecx, 2 |
||
3622 | rep movsd |
||
3623 | pop ecx |
||
3624 | and ecx, 11b |
||
3625 | jz .finish |
||
3626 | @@: |
||
3627 | rep movsb |
||
3628 | |||
3629 | .finish: |
||
3630 | pop ecx edi esi |
||
3631 | .ret: |
||
3632 | ret |
||
3633 | |||
3634 | |||
75 | diamond | 3635 | ; |
3636 | ;align 4 |
||
1 | ha | 3637 | ; |
75 | diamond | 3638 | ;read_floppy_file: |
1 | ha | 3639 | ; |
75 | diamond | 3640 | ;; as input |
3641 | ;; |
||
3642 | ;; eax pointer to file |
||
3643 | ;; ebx file lenght |
||
3644 | ;; ecx start 512 byte block number |
||
3645 | ;; edx number of blocks to read |
||
3646 | ;; esi pointer to return/work area (atleast 20 000 bytes) |
||
3647 | ;; |
||
3648 | ;; |
||
3649 | ;; on return |
||
3650 | ;; |
||
3651 | ;; eax = 0 command succesful |
||
3652 | ;; 1 no fd base and/or partition defined |
||
3653 | ;; 2 yet unsupported FS |
||
3654 | ;; 3 unknown FS |
||
3655 | ;; 4 partition not defined at hd |
||
3656 | ;; 5 file not found |
||
3657 | ;; ebx = size of file |
||
1 | ha | 3658 | ; |
75 | diamond | 3659 | ; mov edi,[0x3010] |
3660 | ; add edi,0x10 |
||
3661 | ; add esi,[edi] |
||
3662 | ; add eax,[edi] |
||
1 | ha | 3663 | ; |
75 | diamond | 3664 | ; pushad |
3665 | ; mov edi,esi |
||
3666 | ; add edi,1024 |
||
3667 | ; mov esi,0x100000+19*512 |
||
3668 | ; sub ecx,1 |
||
3669 | ; shl ecx,9 |
||
3670 | ; add esi,ecx |
||
3671 | ; shl edx,9 |
||
3672 | ; mov ecx,edx |
||
3673 | ; cld |
||
3674 | ; rep movsb |
||
3675 | ; popad |
||
3676 | ; |
||
3677 | ; mov [esp+36],eax |
||
3678 | ; mov [esp+24],ebx |
||
3679 | ; ret |
||
1 | ha | 3680 | |
3681 | |||
3682 | |||
3683 | align 4 |
||
3684 | |||
3685 | sys_programirq: |
||
3686 | |||
3687 | mov edi,[0x3010] |
||
115 | poddubny | 3688 | add eax,[edi+TASKDATA.mem_start] |
1 | ha | 3689 | |
75 | diamond | 3690 | cmp ebx,16 |
3691 | jae .not_owner |
||
1 | ha | 3692 | mov edi,[0x3010] |
115 | poddubny | 3693 | mov edi,[edi+TASKDATA.pid] |
75 | diamond | 3694 | cmp edi,[irq_owner+ebx*4] |
1 | ha | 3695 | je spril1 |
75 | diamond | 3696 | .not_owner: |
1 | ha | 3697 | mov [esp+36],dword 1 |
3698 | ret |
||
3699 | spril1: |
||
3700 | |||
3701 | mov esi,eax |
||
3702 | shl ebx,6 |
||
3703 | add ebx,irq00read |
||
3704 | mov edi,ebx |
||
3705 | mov ecx,16 |
||
3706 | cld |
||
3707 | rep movsd |
||
3708 | mov [esp+36],dword 0 |
||
3709 | ret |
||
3710 | |||
3711 | |||
3712 | align 4 |
||
3713 | |||
3714 | get_irq_data: |
||
75 | diamond | 3715 | cmp eax,16 |
3716 | jae .not_owner |
||
1 | ha | 3717 | mov edx,eax ; check for correct owner |
3718 | shl edx,2 |
||
3719 | add edx,irq_owner |
||
3720 | mov edx,[edx] |
||
3721 | mov edi,[0x3010] |
||
115 | poddubny | 3722 | mov edi,[edi+TASKDATA.pid] |
1 | ha | 3723 | cmp edx,edi |
3724 | je gidril1 |
||
75 | diamond | 3725 | .not_owner: |
3726 | mov [esp+32],dword 2 ; ecx=2 |
||
1 | ha | 3727 | ret |
3728 | |||
3729 | gidril1: |
||
3730 | |||
3731 | mov ebx,eax |
||
3732 | shl ebx,12 |
||
3733 | add ebx,0x2e0000 |
||
3734 | mov eax,[ebx] |
||
3735 | mov ecx,1 |
||
3736 | test eax,eax |
||
3737 | jz gid1 |
||
3738 | |||
3739 | dec eax |
||
3740 | mov esi,ebx |
||
3741 | mov [ebx],eax |
||
3742 | movzx ebx,byte [ebx+0x10] |
||
3743 | add esi,0x10 |
||
3744 | mov edi,esi |
||
3745 | inc esi |
||
3746 | mov ecx,4000 / 4 |
||
3747 | cld |
||
3748 | rep movsd |
||
75 | diamond | 3749 | ; xor ecx,ecx ; as result of 'rep' ecx=0 |
1 | ha | 3750 | gid1: |
3751 | mov [esp+36],eax |
||
3752 | mov [esp+32],ecx |
||
3753 | mov [esp+24],ebx |
||
3754 | ret |
||
3755 | |||
3756 | |||
3757 | set_io_access_rights: |
||
3758 | |||
3759 | pushad |
||
3760 | |||
3761 | mov edi,[0x3000] |
||
3762 | imul edi,tss_step |
||
3763 | add edi,tss_data+128 |
||
3764 | ; add edi,128 |
||
3765 | |||
3766 | mov ecx,eax |
||
3767 | and ecx,7 ; offset in byte |
||
3768 | |||
3769 | shr eax,3 ; number of byte |
||
3770 | add edi,eax |
||
3771 | |||
3772 | mov ebx,1 |
||
3773 | shl ebx,cl |
||
3774 | |||
3775 | cmp ebp,0 ; enable access - ebp = 0 |
||
3776 | jne siar1 |
||
3777 | |||
3778 | not ebx |
||
3779 | and [edi],byte bl |
||
3780 | |||
3781 | popad |
||
3782 | |||
3783 | ret |
||
3784 | |||
3785 | siar1: |
||
3786 | |||
3787 | or [edi],byte bl ; disable access - ebp = 1 |
||
3788 | |||
3789 | popad |
||
3790 | |||
3791 | ret |
||
3792 | |||
3793 | |||
3794 | |||
3795 | |||
3796 | |||
3797 | r_f_port_area: |
||
3798 | |||
3799 | test eax, eax |
||
3800 | jnz free_port_area |
||
3801 | ; je r_port_area |
||
3802 | ; jmp free_port_area |
||
3803 | |||
3804 | ; r_port_area: |
||
3805 | |||
3806 | pushad |
||
3807 | |||
3808 | cmp ebx,ecx ; beginning > end ? |
||
75 | diamond | 3809 | ja rpal1 |
3810 | cmp ecx,65536 |
||
3811 | jae rpal1 |
||
1 | ha | 3812 | mov esi,[0x2d0000] |
75 | diamond | 3813 | test esi,esi ; no reserved areas ? |
1 | ha | 3814 | je rpal2 |
3815 | cmp esi,255 ; max reserved |
||
75 | diamond | 3816 | jae rpal1 |
1 | ha | 3817 | rpal3: |
3818 | mov edi,esi |
||
3819 | shl edi,4 |
||
3820 | add edi,0x2d0000 |
||
3821 | cmp ebx,[edi+8] |
||
75 | diamond | 3822 | ja rpal4 |
1 | ha | 3823 | cmp ecx,[edi+4] |
3824 | jae rpal1 |
||
3825 | ; jb rpal4 |
||
3826 | ; jmp rpal1 |
||
3827 | rpal4: |
||
3828 | |||
3829 | dec esi |
||
3830 | jnz rpal3 |
||
3831 | jmp rpal2 |
||
3832 | rpal1: |
||
3833 | popad |
||
3834 | mov eax,1 |
||
3835 | ret |
||
3836 | |||
3837 | rpal2: |
||
3838 | popad |
||
3839 | |||
3840 | |||
3841 | ; enable port access at port IO map |
||
3842 | cli |
||
3843 | pushad ; start enable io map |
||
3844 | |||
3845 | cmp ecx,65536 ;16384 |
||
3846 | jae no_unmask_io ; jge |
||
3847 | |||
3848 | mov eax,ebx |
||
3849 | |||
3850 | new_port_access: |
||
3851 | |||
3852 | pushad |
||
3853 | |||
75 | diamond | 3854 | xor ebp,ebp ; enable - eax = port |
1 | ha | 3855 | call set_io_access_rights |
3856 | |||
3857 | popad |
||
3858 | |||
3859 | inc eax |
||
3860 | cmp eax,ecx |
||
3861 | jbe new_port_access |
||
3862 | |||
3863 | no_unmask_io: |
||
3864 | |||
3865 | popad ; end enable io map |
||
3866 | sti |
||
3867 | |||
3868 | mov edi,[0x2d0000] |
||
3869 | add edi,1 |
||
3870 | mov [0x2d0000],edi |
||
3871 | shl edi,4 |
||
3872 | add edi,0x2d0000 |
||
3873 | mov esi,[0x3010] |
||
115 | poddubny | 3874 | mov esi,[esi+TASKDATA.pid] |
1 | ha | 3875 | mov [edi],esi |
3876 | mov [edi+4],ebx |
||
3877 | mov [edi+8],ecx |
||
3878 | |||
3879 | xor eax, eax |
||
3880 | ret |
||
3881 | |||
3882 | |||
3883 | |||
3884 | |||
3885 | free_port_area: |
||
3886 | |||
3887 | pushad |
||
3888 | |||
3889 | mov esi,[0x2d0000] ; no reserved areas ? |
||
75 | diamond | 3890 | test esi,esi |
1 | ha | 3891 | je frpal2 |
3892 | mov edx,[0x3010] |
||
115 | poddubny | 3893 | mov edx,[edx+TASKDATA.pid] |
1 | ha | 3894 | frpal3: |
3895 | mov edi,esi |
||
3896 | shl edi,4 |
||
3897 | add edi,0x2d0000 |
||
3898 | cmp edx,[edi] |
||
3899 | jne frpal4 |
||
3900 | cmp ebx,[edi+4] |
||
3901 | jne frpal4 |
||
3902 | cmp ecx,[edi+8] |
||
3903 | jne frpal4 |
||
3904 | jmp frpal1 |
||
3905 | frpal4: |
||
3906 | dec esi |
||
3907 | jnz frpal3 |
||
3908 | frpal2: |
||
3909 | popad |
||
3910 | mov eax,1 |
||
3911 | ret |
||
3912 | frpal1: |
||
3913 | mov ecx,256 |
||
3914 | sub ecx,esi |
||
3915 | shl ecx,4 |
||
3916 | mov esi,edi |
||
3917 | add esi,16 |
||
3918 | cld |
||
3919 | rep movsb |
||
3920 | |||
3921 | dec dword [0x2d0000] |
||
3922 | |||
3923 | popad |
||
3924 | |||
3925 | |||
3926 | ; disable port access at port IO map |
||
3927 | |||
3928 | pushad ; start disable io map |
||
3929 | |||
3930 | cmp ecx,65536 ;16384 |
||
3931 | jge no_mask_io |
||
3932 | |||
3933 | mov eax,ebx |
||
3934 | |||
3935 | new_port_access_disable: |
||
3936 | |||
3937 | pushad |
||
3938 | |||
3939 | mov ebp,1 ; disable - eax = port |
||
3940 | call set_io_access_rights |
||
3941 | |||
3942 | popad |
||
3943 | |||
3944 | inc eax |
||
3945 | cmp eax,ecx |
||
3946 | jbe new_port_access_disable |
||
3947 | |||
3948 | no_mask_io: |
||
3949 | |||
3950 | popad ; end disable io map |
||
3951 | |||
3952 | xor eax, eax |
||
3953 | ret |
||
3954 | |||
3955 | |||
3956 | reserve_free_irq: |
||
3957 | |||
75 | diamond | 3958 | mov ecx, 1 |
3959 | cmp ebx, 16 |
||
3960 | jae fril1 |
||
3961 | test eax,eax |
||
1 | ha | 3962 | jz reserve_irq |
3963 | |||
75 | diamond | 3964 | lea edi,[irq_owner+ebx*4] |
1 | ha | 3965 | mov edx,[edi] |
3966 | mov eax,[0x3010] |
||
115 | poddubny | 3967 | cmp edx,[eax+TASKDATA.pid] |
1 | ha | 3968 | jne fril1 |
75 | diamond | 3969 | dec ecx |
3970 | mov [edi],ecx |
||
1 | ha | 3971 | fril1: |
3972 | mov [esp+36],ecx ; return in eax |
||
3973 | ret |
||
3974 | |||
3975 | reserve_irq: |
||
3976 | |||
75 | diamond | 3977 | lea edi,[irq_owner+ebx*4] |
3978 | cmp dword [edi], 0 |
||
3979 | jnz ril1 |
||
1 | ha | 3980 | |
3981 | mov edx,[0x3010] |
||
115 | poddubny | 3982 | mov edx,[edx+TASKDATA.pid] |
1 | ha | 3983 | mov [edi],edx |
75 | diamond | 3984 | dec ecx |
1 | ha | 3985 | ril1: |
3986 | mov [esp+36],ecx ; return in eax |
||
3987 | ret |
||
3988 | |||
3989 | |||
3990 | |||
3991 | drawbackground: |
||
33 | mario79 | 3992 | inc [mouse_pause] |
1 | ha | 3993 | cmp [0xfe0c],word 0x12 |
117 | mario79 | 3994 | je dbrv20 |
1 | ha | 3995 | dbrv12: |
3996 | cmp [0xfe0c],word 0100000000000000b |
||
3997 | jge dbrv20 |
||
3998 | cmp [0xfe0c],word 0x13 |
||
3999 | je dbrv20 |
||
4000 | call vesa12_drawbackground |
||
33 | mario79 | 4001 | dec [mouse_pause] |
36 | mario79 | 4002 | call [draw_pointer] |
1 | ha | 4003 | ret |
4004 | dbrv20: |
||
4005 | cmp [display_data-12],dword 1 |
||
4006 | jne bgrstr |
||
4007 | call vesa20_drawbackground_tiled |
||
33 | mario79 | 4008 | dec [mouse_pause] |
36 | mario79 | 4009 | call [draw_pointer] |
1 | ha | 4010 | ret |
4011 | bgrstr: |
||
4012 | call vesa20_drawbackground_stretch |
||
33 | mario79 | 4013 | dec [mouse_pause] |
36 | mario79 | 4014 | call [draw_pointer] |
1 | ha | 4015 | ret |
4016 | |||
75 | diamond | 4017 | align 4 |
1 | ha | 4018 | |
75 | diamond | 4019 | syscall_putimage: ; PutImage |
33 | mario79 | 4020 | |
75 | diamond | 4021 | mov edx,ecx |
4022 | mov ecx,ebx |
||
4023 | lea ebx, [eax+std_application_base_address] |
||
4024 | |||
1 | ha | 4025 | sys_putimage: |
53 | mikedld | 4026 | test ecx,0x80008000 |
4027 | jnz .exit |
||
4028 | test ecx,0x0000FFFF |
||
4029 | jz .exit |
||
4030 | test ecx,0xFFFF0000 |
||
4031 | jnz @f |
||
4032 | .exit: |
||
4033 | ret |
||
4034 | @@: |
||
114 | mikedld | 4035 | mov edi,[0x3000] |
4036 | shl edi,8 |
||
4037 | add dx,word[edi+0x80000+APPDATA.wnd_clientbox.top] |
||
4038 | rol edx,16 |
||
4039 | add dx,word[edi+0x80000+APPDATA.wnd_clientbox.left] |
||
4040 | rol edx,16 |
||
4041 | .forced: |
||
117 | mario79 | 4042 | ; mov eax, vga_putimage |
75 | diamond | 4043 | cmp [0xfe0c], word 0x12 |
117 | mario79 | 4044 | jz @f ;.doit |
75 | diamond | 4045 | mov eax, vesa12_putimage |
4046 | cmp [0xfe0c], word 0100000000000000b |
||
4047 | jae @f |
||
4048 | cmp [0xfe0c], word 0x13 |
||
4049 | jnz .doit |
||
4050 | @@: |
||
4051 | mov eax, vesa20_putimage |
||
4052 | .doit: |
||
119 | mario79 | 4053 | inc [mouse_pause] |
75 | diamond | 4054 | call eax |
119 | mario79 | 4055 | dec [mouse_pause] |
75 | diamond | 4056 | jmp [draw_pointer] |
1 | ha | 4057 | |
4058 | ; eax x beginning |
||
4059 | ; ebx y beginning |
||
4060 | ; ecx x end |
||
4061 | ; edx y end |
||
4062 | ; edi color |
||
4063 | |||
4064 | __sys_drawbar: |
||
114 | mikedld | 4065 | mov esi,[0x3000] |
4066 | shl esi,8 |
||
4067 | add eax,[esi+0x80000+APPDATA.wnd_clientbox.left] |
||
4068 | add ecx,[esi+0x80000+APPDATA.wnd_clientbox.left] |
||
4069 | add ebx,[esi+0x80000+APPDATA.wnd_clientbox.top] |
||
4070 | add edx,[esi+0x80000+APPDATA.wnd_clientbox.top] |
||
4071 | .forced: |
||
33 | mario79 | 4072 | inc [mouse_pause] |
4073 | cmp [0xfe0c],word 0x12 |
||
117 | mario79 | 4074 | je dbv20 |
1 | ha | 4075 | sdbv20: |
4076 | cmp [0xfe0c],word 0100000000000000b |
||
4077 | jge dbv20 |
||
4078 | cmp [0xfe0c],word 0x13 |
||
4079 | je dbv20 |
||
4080 | call vesa12_drawbar |
||
33 | mario79 | 4081 | dec [mouse_pause] |
36 | mario79 | 4082 | call [draw_pointer] |
1 | ha | 4083 | ret |
4084 | dbv20: |
||
4085 | call vesa20_drawbar |
||
33 | mario79 | 4086 | dec [mouse_pause] |
36 | mario79 | 4087 | call [draw_pointer] |
1 | ha | 4088 | ret |
4089 | |||
4090 | |||
4091 | |||
4092 | kb_read: |
||
4093 | |||
4094 | push ecx edx |
||
4095 | |||
164 | serge | 4096 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 4097 | kr_loop: |
4098 | in al,0x64 |
||
4099 | test al,1 |
||
4100 | jnz kr_ready |
||
4101 | loop kr_loop |
||
4102 | mov ah,1 |
||
4103 | jmp kr_exit |
||
4104 | kr_ready: |
||
4105 | push ecx |
||
4106 | mov ecx,32 |
||
4107 | kr_delay: |
||
4108 | loop kr_delay |
||
4109 | pop ecx |
||
4110 | in al,0x60 |
||
4111 | xor ah,ah |
||
4112 | kr_exit: |
||
4113 | |||
4114 | pop edx ecx |
||
4115 | |||
4116 | ret |
||
4117 | |||
4118 | |||
4119 | kb_write: |
||
4120 | |||
4121 | push ecx edx |
||
4122 | |||
4123 | mov dl,al |
||
98 | mario79 | 4124 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 4125 | kw_loop1: |
4126 | in al,0x64 |
||
4127 | test al,0x20 |
||
4128 | jz kw_ok1 |
||
4129 | loop kw_loop1 |
||
4130 | mov ah,1 |
||
4131 | jmp kw_exit |
||
4132 | kw_ok1: |
||
4133 | in al,0x60 |
||
98 | mario79 | 4134 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 4135 | kw_loop: |
4136 | in al,0x64 |
||
4137 | test al,2 |
||
4138 | jz kw_ok |
||
4139 | loop kw_loop |
||
4140 | mov ah,1 |
||
4141 | jmp kw_exit |
||
4142 | kw_ok: |
||
4143 | mov al,dl |
||
4144 | out 0x60,al |
||
98 | mario79 | 4145 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 4146 | kw_loop3: |
4147 | in al,0x64 |
||
4148 | test al,2 |
||
4149 | jz kw_ok3 |
||
4150 | loop kw_loop3 |
||
4151 | mov ah,1 |
||
4152 | jmp kw_exit |
||
4153 | kw_ok3: |
||
4154 | mov ah,8 |
||
4155 | kw_loop4: |
||
98 | mario79 | 4156 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 4157 | kw_loop5: |
4158 | in al,0x64 |
||
4159 | test al,1 |
||
4160 | jnz kw_ok4 |
||
4161 | loop kw_loop5 |
||
4162 | dec ah |
||
4163 | jnz kw_loop4 |
||
4164 | kw_ok4: |
||
4165 | xor ah,ah |
||
4166 | kw_exit: |
||
4167 | |||
4168 | pop edx ecx |
||
4169 | |||
4170 | ret |
||
4171 | |||
4172 | |||
4173 | kb_cmd: |
||
4174 | |||
98 | mario79 | 4175 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 4176 | c_wait: |
4177 | in al,0x64 |
||
4178 | test al,2 |
||
4179 | jz c_send |
||
4180 | loop c_wait |
||
4181 | jmp c_error |
||
4182 | c_send: |
||
4183 | mov al,bl |
||
4184 | out 0x64,al |
||
98 | mario79 | 4185 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 4186 | c_accept: |
4187 | in al,0x64 |
||
4188 | test al,2 |
||
4189 | jz c_ok |
||
4190 | loop c_accept |
||
4191 | c_error: |
||
4192 | mov ah,1 |
||
4193 | jmp c_exit |
||
4194 | c_ok: |
||
4195 | xor ah,ah |
||
4196 | c_exit: |
||
4197 | ret |
||
4198 | |||
4199 | |||
4200 | setmouse: ; set mousepicture -pointer |
||
4201 | ; ps2 mouse enable |
||
4202 | |||
4203 | mov [0xf200],dword mousepointer |
||
4204 | |||
4205 | cli |
||
33 | mario79 | 4206 | ; mov bl,0xa8 ; enable mouse cmd |
4207 | ; call kb_cmd |
||
4208 | ; call kb_read ; read status |
||
4209 | ; mov bl,0x20 ; get command byte |
||
4210 | ; call kb_cmd |
||
4211 | ; call kb_read |
||
4212 | ; or al,3 ; enable interrupt |
||
4213 | ; mov bl,0x60 ; write command |
||
4214 | ; push eax |
||
4215 | ; call kb_cmd |
||
4216 | ; pop eax |
||
4217 | ; call kb_write |
||
4218 | ; mov bl,0xd4 ; for mouse |
||
4219 | ; call kb_cmd |
||
4220 | ; mov al,0xf4 ; enable mouse device |
||
4221 | ; call kb_write |
||
4222 | ; call kb_read ; read status return |
||
1 | ha | 4223 | |
4224 | ; com1 mouse enable |
||
4225 | |||
4226 | mov bx,0x3f8 ; combase |
||
4227 | |||
4228 | mov dx,bx |
||
4229 | add dx,3 |
||
4230 | mov al,0x80 |
||
4231 | out dx,al |
||
4232 | |||
4233 | mov dx,bx |
||
4234 | add dx,1 |
||
4235 | mov al,0 |
||
4236 | out dx,al |
||
4237 | |||
4238 | mov dx,bx |
||
4239 | add dx,0 |
||
4240 | mov al,0x30*2 ; 0x30 / 4 |
||
4241 | out dx,al |
||
4242 | |||
4243 | mov dx,bx |
||
4244 | add dx,3 |
||
4245 | mov al,2 ; 3 |
||
4246 | out dx,al |
||
4247 | |||
4248 | mov dx,bx |
||
4249 | add dx,4 |
||
4250 | mov al,0xb |
||
4251 | out dx,al |
||
4252 | |||
4253 | mov dx,bx |
||
4254 | add dx,1 |
||
4255 | mov al,1 |
||
4256 | out dx,al |
||
4257 | |||
4258 | |||
4259 | ; com2 mouse enable |
||
4260 | |||
4261 | mov bx,0x2f8 ; combase |
||
4262 | |||
4263 | mov dx,bx |
||
4264 | add dx,3 |
||
4265 | mov al,0x80 |
||
4266 | out dx,al |
||
4267 | |||
4268 | mov dx,bx |
||
4269 | add dx,1 |
||
4270 | mov al,0 |
||
4271 | out dx,al |
||
4272 | |||
4273 | mov dx,bx |
||
4274 | add dx,0 |
||
4275 | mov al,0x30*2 |
||
4276 | out dx,al |
||
4277 | |||
4278 | mov dx,bx |
||
4279 | add dx,3 |
||
4280 | mov al,2 |
||
4281 | out dx,al |
||
4282 | |||
4283 | mov dx,bx |
||
4284 | add dx,4 |
||
4285 | mov al,0xb |
||
4286 | out dx,al |
||
4287 | |||
4288 | mov dx,bx |
||
4289 | add dx,1 |
||
4290 | mov al,1 |
||
4291 | out dx,al |
||
4292 | |||
4293 | ret |
||
4294 | |||
4295 | |||
4296 | _rdtsc: |
||
164 | serge | 4297 | bt [cpu_caps], CAPS_TSC |
4298 | jnc ret_rdtsc |
||
1 | ha | 4299 | rdtsc |
4300 | ret |
||
4301 | ret_rdtsc: |
||
4302 | mov edx,0xffffffff |
||
4303 | mov eax,0xffffffff |
||
4304 | ret |
||
4305 | |||
4306 | |||
4307 | |||
4308 | rerouteirqs: |
||
4309 | |||
4310 | cli |
||
4311 | |||
4312 | mov al,0x11 ; icw4, edge triggered |
||
4313 | out 0x20,al |
||
4314 | call pic_delay |
||
4315 | out 0xA0,al |
||
4316 | call pic_delay |
||
4317 | |||
4318 | mov al,0x20 ; generate 0x20 + |
||
4319 | out 0x21,al |
||
4320 | call pic_delay |
||
4321 | mov al,0x28 ; generate 0x28 + |
||
4322 | out 0xA1,al |
||
4323 | call pic_delay |
||
4324 | |||
4325 | mov al,0x04 ; slave at irq2 |
||
4326 | out 0x21,al |
||
4327 | call pic_delay |
||
4328 | mov al,0x02 ; at irq9 |
||
4329 | out 0xA1,al |
||
4330 | call pic_delay |
||
4331 | |||
4332 | mov al,0x01 ; 8086 mode |
||
4333 | out 0x21,al |
||
4334 | call pic_delay |
||
4335 | out 0xA1,al |
||
4336 | call pic_delay |
||
4337 | |||
4338 | mov al,255 ; mask all irq's |
||
4339 | out 0xA1,al |
||
4340 | call pic_delay |
||
4341 | out 0x21,al |
||
4342 | call pic_delay |
||
4343 | |||
4344 | mov ecx,0x1000 |
||
4345 | cld |
||
4346 | picl1: call pic_delay |
||
4347 | loop picl1 |
||
4348 | |||
4349 | mov al,255 ; mask all irq's |
||
4350 | out 0xA1,al |
||
4351 | call pic_delay |
||
4352 | out 0x21,al |
||
4353 | call pic_delay |
||
4354 | |||
4355 | cli |
||
4356 | |||
4357 | ret |
||
4358 | |||
4359 | |||
4360 | pic_delay: |
||
4361 | |||
4362 | jmp pdl1 |
||
4363 | pdl1: ret |
||
4364 | |||
4365 | |||
4366 | sys_msg_board_str: |
||
4367 | |||
4368 | pushad |
||
4369 | @@: |
||
4370 | cmp [esi],byte 0 |
||
4371 | je @f |
||
4372 | mov eax,1 |
||
4373 | movzx ebx,byte [esi] |
||
4374 | call sys_msg_board |
||
4375 | inc esi |
||
4376 | jmp @b |
||
4377 | @@: |
||
4378 | popad |
||
4379 | ret |
||
4380 | |||
4381 | uglobal |
||
4382 | msg_board_data: times 512 db 0 |
||
4383 | msg_board_count dd 0x0 |
||
4384 | endg |
||
4385 | |||
4386 | sys_msg_board: |
||
4387 | |||
4388 | ; eax=1 : write : bl byte to write |
||
4389 | ; eax=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
||
4390 | |||
4391 | mov ecx,[msg_board_count] |
||
4392 | cmp eax, 1 |
||
4393 | jne smbl1 |
||
4394 | |||
4395 | |||
4396 | mov [msg_board_data+ecx],bl |
||
4397 | inc ecx |
||
4398 | and ecx, 511 |
||
4399 | mov [msg_board_count], ecx |
||
4400 | mov [check_idle_semaphore], 5 |
||
4401 | ret |
||
4402 | smbl1: |
||
4403 | |||
4404 | cmp eax, 2 |
||
4405 | jne smbl2 |
||
4406 | test ecx, ecx |
||
4407 | jz smbl21 |
||
4408 | ; mov edi, msg_board_data |
||
4409 | ; mov esi, msg_board_data+1 |
||
4410 | ; movzx eax, byte [edi] |
||
4411 | mov eax, msg_board_data+1 |
||
4412 | mov ebx, msg_board_data |
||
4413 | movzx edx, byte [ebx] |
||
4414 | call memmove |
||
4415 | ; push ecx |
||
4416 | ; shr ecx, 2 |
||
4417 | ; cld |
||
4418 | ; rep movsd |
||
4419 | ; pop ecx |
||
4420 | ; and ecx, 3 |
||
4421 | ; rep movsb |
||
4422 | dec [msg_board_count] |
||
4423 | mov [esp+36], edx ;eax |
||
4424 | mov [esp+24], dword 1 |
||
4425 | ret |
||
4426 | smbl21: |
||
4427 | mov [esp+36], ecx |
||
4428 | mov [esp+24], ecx |
||
4429 | |||
4430 | smbl2: |
||
4431 | ret |
||
4432 | |||
4433 | |||
4434 | |||
4435 | sys_trace: |
||
4436 | |||
4437 | test eax, eax ; get event data |
||
4438 | jnz no_get_sys_events |
||
4439 | |||
4440 | mov esi,save_syscall_data ; data |
||
4441 | mov edi,[0x3010] |
||
115 | poddubny | 4442 | mov edi,[edi+TASKDATA.mem_start] |
1 | ha | 4443 | add edi,ebx |
4444 | cld |
||
4445 | rep movsb |
||
4446 | |||
4447 | mov [esp+24],dword 0 |
||
4448 | mov eax,[save_syscall_count] ; count |
||
4449 | mov [esp+36],eax |
||
4450 | ret |
||
4451 | |||
4452 | no_get_sys_events: |
||
4453 | |||
4454 | ret |
||
4455 | |||
4456 | |||
4457 | sys_process_def: |
||
92 | diamond | 4458 | mov edi, [0x3000] |
1 | ha | 4459 | |
92 | diamond | 4460 | dec eax ; 1 = set keyboard mode |
1 | ha | 4461 | jne no_set_keyboard_setup |
4462 | |||
4463 | shl edi,8 |
||
115 | poddubny | 4464 | mov [edi+0x80000 + APPDATA.keyboard_mode],bl |
1 | ha | 4465 | |
4466 | ret |
||
4467 | |||
4468 | no_set_keyboard_setup: |
||
4469 | |||
92 | diamond | 4470 | dec eax ; 2 = get keyboard mode |
1 | ha | 4471 | jne no_get_keyboard_setup |
4472 | |||
4473 | shl edi,8 |
||
115 | poddubny | 4474 | movzx eax, byte [0x80000+edi + APPDATA.keyboard_mode] |
1 | ha | 4475 | |
4476 | mov [esp+36],eax |
||
4477 | |||
4478 | ret |
||
4479 | |||
4480 | no_get_keyboard_setup: |
||
4481 | |||
92 | diamond | 4482 | dec eax ; 3 = get keyboard ctrl, alt, shift |
1 | ha | 4483 | jne no_get_keyboard_cas |
4484 | |||
4485 | ; xor eax,eax |
||
4486 | ; movzx eax,byte [shift] |
||
4487 | ; movzx ebx,byte [ctrl] |
||
4488 | ; shl ebx,2 |
||
4489 | ; add eax,ebx |
||
4490 | ; movzx ebx,byte [alt] |
||
4491 | ; shl ebx,3 |
||
4492 | ; add eax,ebx |
||
4493 | |||
4494 | ;// mike.dld [ |
||
4495 | mov eax, [kb_state] |
||
4496 | ;// mike.dld ] |
||
4497 | |||
4498 | mov [esp+36],eax |
||
4499 | |||
4500 | ret |
||
4501 | |||
4502 | no_get_keyboard_cas: |
||
4503 | |||
92 | diamond | 4504 | dec eax |
4505 | jnz no_add_keyboard_hotkey |
||
1 | ha | 4506 | |
92 | diamond | 4507 | mov eax, hotkey_list |
4508 | @@: |
||
4509 | cmp dword [eax+8], 0 |
||
4510 | jz .found_free |
||
4511 | add eax, 16 |
||
4512 | cmp eax, hotkey_list+16*256 |
||
4513 | jb @b |
||
4514 | mov dword [esp+36], 1 |
||
4515 | ret |
||
4516 | .found_free: |
||
4517 | mov [eax+8], edi |
||
4518 | mov [eax+4], ecx |
||
4519 | movzx ebx, bl |
||
4520 | lea ebx, [hotkey_scancodes+ebx*4] |
||
4521 | mov ecx, [ebx] |
||
4522 | mov [eax], ecx |
||
4523 | mov [ebx], eax |
||
4524 | mov [eax+12], ebx |
||
4525 | jecxz @f |
||
4526 | mov [ecx+12], eax |
||
4527 | @@: |
||
4528 | and dword [esp+36], 0 |
||
4529 | ret |
||
4530 | |||
4531 | no_add_keyboard_hotkey: |
||
4532 | |||
4533 | dec eax |
||
4534 | jnz no_del_keyboard_hotkey |
||
4535 | |||
4536 | movzx ebx, bl |
||
4537 | lea ebx, [hotkey_scancodes+ebx*4] |
||
4538 | mov eax, [ebx] |
||
4539 | .scan: |
||
4540 | test eax, eax |
||
4541 | jz .notfound |
||
4542 | cmp [eax+8], edi |
||
4543 | jnz .next |
||
4544 | cmp [eax+4], ecx |
||
4545 | jz .found |
||
4546 | .next: |
||
4547 | mov eax, [eax] |
||
4548 | jmp .scan |
||
4549 | .notfound: |
||
4550 | mov dword [esp+36], 1 |
||
4551 | ret |
||
4552 | .found: |
||
4553 | mov ecx, [eax] |
||
4554 | jecxz @f |
||
4555 | mov edx, [eax+12] |
||
4556 | mov [ecx+12], edx |
||
4557 | @@: |
||
4558 | mov ecx, [eax+12] |
||
4559 | mov edx, [eax] |
||
4560 | mov [ecx], edx |
||
4561 | xor edx, edx |
||
4562 | mov [eax+4], edx |
||
4563 | mov [eax+8], edx |
||
4564 | mov [eax+12], edx |
||
4565 | mov [eax], edx |
||
4566 | mov [esp+36], edx |
||
4567 | ret |
||
4568 | |||
4569 | no_del_keyboard_hotkey: |
||
1 | ha | 4570 | ret |
4571 | |||
4572 | |||
4573 | align 4 |
||
4574 | |||
4575 | sys_gs: ; direct screen access |
||
4576 | |||
4577 | cmp eax,1 ; resolution |
||
4578 | jne no_gs1 |
||
4579 | mov eax,[0xfe00] |
||
4580 | shl eax,16 |
||
4581 | mov ax,[0xfe04] |
||
4582 | add eax,0x00010001 |
||
4583 | mov [esp+36],eax |
||
4584 | ret |
||
4585 | no_gs1: |
||
4586 | |||
4587 | cmp eax,2 ; bits per pixel |
||
4588 | jne no_gs2 |
||
4589 | movzx eax,byte [0xfbf1] |
||
4590 | mov [esp+36],eax |
||
4591 | ret |
||
4592 | no_gs2: |
||
4593 | |||
4594 | cmp eax,3 ; bytes per scanline |
||
4595 | jne no_gs3 |
||
4596 | mov eax,[0xfe08] |
||
4597 | mov [esp+36],eax |
||
4598 | ret |
||
4599 | no_gs3: |
||
4600 | |||
4601 | mov [esp+36],dword -1 |
||
4602 | ret |
||
4603 | |||
4604 | |||
4605 | align 4 ; PCI functions |
||
4606 | |||
4607 | sys_pci: |
||
4608 | |||
4609 | call pci_api |
||
4610 | mov [esp+36],eax |
||
4611 | ret |
||
4612 | |||
4613 | |||
4614 | align 4 ; system functions |
||
4615 | |||
4616 | syscall_setpixel: ; SetPixel |
||
4617 | |||
4618 | |||
4619 | mov edx,[0x3010] |
||
115 | poddubny | 4620 | add eax,[edx-twdw+WDATA.box.left] |
4621 | add ebx,[edx-twdw+WDATA.box.top] |
||
114 | mikedld | 4622 | mov edi,[0x3000] |
4623 | shl edi,8 |
||
4624 | add eax,[edi+0x80000+APPDATA.wnd_clientbox.left] |
||
4625 | add ebx,[edi+0x80000+APPDATA.wnd_clientbox.top] |
||
112 | poddubny | 4626 | xor edi,edi ; no force |
114 | mikedld | 4627 | ; mov edi,1 |
112 | poddubny | 4628 | call [disable_mouse] |
1 | ha | 4629 | jmp [putpixel] |
4630 | |||
4631 | align 4 |
||
4632 | |||
4633 | syscall_writetext: ; WriteText |
||
4634 | |||
4635 | mov edi,[0x3010] |
||
115 | poddubny | 4636 | mov ebp,[edi-twdw+WDATA.box.left] |
139 | diamond | 4637 | push esi |
114 | mikedld | 4638 | mov esi,[0x3000] |
4639 | shl esi,8 |
||
4640 | add ebp,[esi+0x80000+APPDATA.wnd_clientbox.left] |
||
1 | ha | 4641 | shl ebp,16 |
115 | poddubny | 4642 | add ebp,[edi-twdw+WDATA.box.top] |
114 | mikedld | 4643 | add bp,word[esi+0x80000+APPDATA.wnd_clientbox.top] |
139 | diamond | 4644 | pop esi |
117 | mario79 | 4645 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 4646 | add eax,ebp |
4647 | xor edi,edi |
||
4648 | jmp dtext |
||
4649 | |||
4650 | align 4 |
||
4651 | |||
4652 | syscall_openramdiskfile: ; OpenRamdiskFile |
||
4653 | |||
4654 | |||
4655 | mov edi,[0x3010] |
||
164 | serge | 4656 | add edi,TASKDATA.mem_start |
1 | ha | 4657 | add eax,[edi] |
4658 | add edx,[edi] |
||
4659 | mov esi,12 |
||
4660 | call fileread |
||
4661 | mov [esp+36],ebx |
||
4662 | ret |
||
4663 | |||
4664 | align 4 |
||
4665 | |||
4666 | syscall_drawrect: ; DrawRect |
||
4667 | |||
4668 | mov edi,ecx |
||
52 | mikedld | 4669 | and edi,0x80FFFFFF |
1 | ha | 4670 | test ax,ax |
4671 | je drectr |
||
4672 | test bx,bx |
||
4673 | je drectr |
||
4674 | movzx ecx,ax |
||
4675 | shr eax,16 |
||
4676 | movzx edx,bx |
||
4677 | shr ebx,16 |
||
114 | mikedld | 4678 | mov esi,[0x3000] |
4679 | shl esi,8 |
||
4680 | add eax,[esi+0x80000+APPDATA.wnd_clientbox.left] |
||
4681 | add ebx,[esi+0x80000+APPDATA.wnd_clientbox.top] |
||
1 | ha | 4682 | add ecx,eax |
4683 | add edx,ebx |
||
4684 | jmp [drawbar] |
||
4685 | drectr: |
||
4686 | ret |
||
4687 | |||
4688 | align 4 |
||
4689 | |||
4690 | syscall_getscreensize: ; GetScreenSize |
||
4691 | |||
4692 | movzx eax,word[0xfe00] |
||
4693 | shl eax,16 |
||
4694 | mov ax,[0xfe04] |
||
4695 | mov [esp+36],eax |
||
4696 | ret |
||
4697 | |||
4698 | align 4 |
||
4699 | |||
4700 | syscall_cdaudio: ; CD |
||
4701 | |||
4702 | call sys_cd_audio |
||
4703 | mov [esp+36],eax |
||
4704 | ret |
||
4705 | |||
4706 | align 4 |
||
4707 | |||
4708 | syscall_delramdiskfile: ; DelRamdiskFile |
||
4709 | |||
4710 | mov edi,[0x3010] |
||
164 | serge | 4711 | add edi,TASKDATA.mem_start |
1 | ha | 4712 | add eax,[edi] |
4713 | call filedelete |
||
4714 | mov [esp+36],eax |
||
4715 | ret |
||
4716 | |||
4717 | align 4 |
||
4718 | |||
4719 | syscall_writeramdiskfile: ; WriteRamdiskFile |
||
4720 | |||
4721 | mov edi,[0x3010] |
||
164 | serge | 4722 | add edi,TASKDATA.mem_start |
1 | ha | 4723 | add eax,[edi] |
4724 | add ebx,[edi] |
||
4725 | call filesave |
||
4726 | mov [esp+36],eax |
||
4727 | ret |
||
4728 | |||
4729 | align 4 |
||
4730 | |||
4731 | syscall_getpixel: ; GetPixel |
||
4732 | mov ecx,[0xfe00] |
||
4733 | inc ecx |
||
4734 | xor edx,edx |
||
4735 | div ecx |
||
4736 | mov ebx,edx |
||
4737 | xchg eax,ebx |
||
4738 | call dword [0xe024] |
||
4739 | mov [esp+36],ecx |
||
4740 | ret |
||
4741 | |||
4742 | align 4 |
||
4743 | |||
4744 | syscall_readstring: ; ReadString |
||
4745 | |||
4746 | mov edi,[0x3010] |
||
164 | serge | 4747 | add edi,TASKDATA.mem_start |
1 | ha | 4748 | add eax,[edi] |
4749 | call read_string |
||
4750 | mov [esp+36],eax |
||
4751 | ret |
||
4752 | |||
4753 | align 4 |
||
4754 | |||
4755 | syscall_drawline: ; DrawLine |
||
4756 | |||
4757 | mov edi,[0x3010] |
||
115 | poddubny | 4758 | movzx edx,word[edi-twdw+WDATA.box.left] |
1 | ha | 4759 | mov ebp,edx |
114 | mikedld | 4760 | mov esi,[0x3000] |
4761 | shl esi,8 |
||
4762 | add ebp,[esi+0x80000+APPDATA.wnd_clientbox.left] |
||
4763 | add dx,word[esi+0x80000+APPDATA.wnd_clientbox.left] |
||
1 | ha | 4764 | shl edx,16 |
4765 | add ebp,edx |
||
115 | poddubny | 4766 | movzx edx,word[edi-twdw+WDATA.box.top] |
1 | ha | 4767 | add eax,ebp |
4768 | mov ebp,edx |
||
114 | mikedld | 4769 | add ebp,[esi+0x80000+APPDATA.wnd_clientbox.top] |
4770 | add dx,word[esi+0x80000+APPDATA.wnd_clientbox.top] |
||
1 | ha | 4771 | shl edx,16 |
4772 | xor edi,edi |
||
4773 | add edx,ebp |
||
4774 | add ebx,edx |
||
4775 | jmp [draw_line] |
||
4776 | |||
4777 | align 4 |
||
4778 | |||
4779 | syscall_getirqowner: ; GetIrqOwner |
||
75 | diamond | 4780 | cmp eax,16 |
4781 | jae .err |
||
1 | ha | 4782 | shl eax,2 |
4783 | add eax,irq_owner |
||
4784 | mov eax,[eax] |
||
4785 | mov [esp+36],eax |
||
4786 | ret |
||
75 | diamond | 4787 | .err: |
4788 | or dword [esp+36], -1 |
||
4789 | ret |
||
1 | ha | 4790 | |
4791 | align 4 |
||
4792 | |||
4793 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
||
4794 | |||
4795 | call r_f_port_area |
||
4796 | mov [esp+36],eax |
||
4797 | ret |
||
4798 | |||
4799 | align 4 |
||
4800 | |||
4801 | syscall_threads: ; CreateThreads |
||
4802 | |||
4803 | call sys_threads |
||
4804 | mov [esp+36],eax |
||
4805 | ret |
||
4806 | |||
4807 | align 4 |
||
4808 | |||
4809 | stack_driver_stat: |
||
4810 | |||
4811 | call app_stack_handler ; Stack status |
||
4812 | |||
4813 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
||
4814 | ; call change_task ; between sent packet |
||
4815 | |||
4816 | mov [esp+36],eax |
||
4817 | ret |
||
4818 | |||
4819 | align 4 |
||
4820 | |||
4821 | socket: ; Socket interface |
||
4822 | call app_socket_handler |
||
4823 | |||
4824 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
||
4825 | ; call change_task ; between sent packet |
||
4826 | |||
4827 | mov [esp+36],eax |
||
4828 | mov [esp+24],ebx |
||
4829 | ret |
||
4830 | |||
4831 | align 4 |
||
4832 | |||
4833 | user_events: ; User event times |
||
4834 | |||
4835 | mov eax,0x12345678 |
||
4836 | mov [esp+36],eax |
||
4837 | |||
4838 | ret |
||
4839 | |||
4840 | align 4 |
||
4841 | |||
4842 | read_from_hd: ; Read from hd - fn not in use |
||
4843 | |||
4844 | mov edi,[0x3010] |
||
115 | poddubny | 4845 | add edi,TASKDATA.mem_start |
1 | ha | 4846 | add eax,[edi] |
4847 | add ecx,[edi] |
||
4848 | add edx,[edi] |
||
4849 | call file_read |
||
4850 | |||
4851 | mov [esp+36],eax |
||
4852 | mov [esp+24],ebx |
||
4853 | |||
4854 | ret |
||
4855 | |||
4856 | |||
4857 | align 4 |
||
4858 | |||
4859 | write_to_hd: ; Write a file to hd |
||
4860 | |||
4861 | mov edi,[0x3010] |
||
115 | poddubny | 4862 | add edi,TASKDATA.mem_start |
1 | ha | 4863 | add eax,[edi] |
4864 | add ecx,[edi] |
||
4865 | add edx,[edi] |
||
4866 | call file_write |
||
4867 | ret |
||
4868 | |||
75 | diamond | 4869 | ; |
4870 | ;align 4 |
||
4871 | ; |
||
4872 | ;delete_from_hd: ; Delete a file from hd |
||
4873 | ; |
||
4874 | ; mov edi,[0x3010] |
||
4875 | ; add edi,0x10 |
||
4876 | ; add eax,[edi] |
||
4877 | ; add ecx,[edi] |
||
4878 | ; call file_delete |
||
4879 | ; ret |
||
4880 | ; |
||
1 | ha | 4881 | |
76 | mario79 | 4882 | ; --------------- APM --------------------- |
4883 | apm_entry dp 0 |
||
4884 | apm_vf dd 0 |
||
1 | ha | 4885 | align 4 |
76 | mario79 | 4886 | sys_apm: |
4887 | cmp word [apm_vf], 0 ; Check APM BIOS enable |
||
4888 | jne @f |
||
78 | diamond | 4889 | or [esp + 56], byte 1 ; error |
76 | mario79 | 4890 | mov [esp + 36], dword 8 ; 32-bit protected-mode interface not supported |
4891 | ret |
||
164 | serge | 4892 | |
76 | mario79 | 4893 | @@: xchg eax, ecx |
4894 | xchg ebx, ecx |
||
164 | serge | 4895 | |
76 | mario79 | 4896 | cmp al, 3 |
4897 | ja @f |
||
78 | diamond | 4898 | and [esp + 56], byte 0xfe ; emulate func 0..3 as func 0 |
76 | mario79 | 4899 | mov eax, [apm_vf] |
4900 | mov [esp + 36], eax |
||
4901 | shr eax, 16 |
||
4902 | mov [esp + 32], eax |
||
4903 | ret |
||
78 | diamond | 4904 | |
76 | mario79 | 4905 | @@: call pword [apm_entry] ; call APM BIOS |
4906 | mov [esp + 8 ], edi |
||
4907 | mov [esp + 12], esi |
||
4908 | mov [esp + 24], ebx |
||
4909 | mov [esp + 28], edx |
||
4910 | mov [esp + 32], ecx |
||
4911 | mov [esp + 36], eax |
||
4912 | setc al |
||
78 | diamond | 4913 | and [esp + 56], byte 0xfe |
4914 | or [esp + 56], al |
||
76 | mario79 | 4915 | ret |
4916 | ; ----------------------------------------- |
||
1 | ha | 4917 | |
76 | mario79 | 4918 | align 4 |
4919 | |||
1 | ha | 4920 | undefined_syscall: ; Undefined system call |
4921 | |||
4922 | mov [esp+36],dword -1 |
||
4923 | ret |
||
4924 | |||
4925 | |||
4926 | ;clear_busy_flag_at_caller: |
||
4927 | |||
4928 | ; push edi |
||
4929 | |||
4930 | ; mov edi,[0x3000] ; restore processes tss pointer in gdt, busyfl? |
||
4931 | ; imul edi,8 |
||
4932 | ; mov [edi+gdts+ tss0 +5], word 01010000b *256 +11101001b |
||
4933 | |||
4934 | ; pop edi |
||
4935 | |||
4936 | ; ret |
||
4937 | |||
4938 | |||
4939 | |||
4940 | |||
4941 | keymap: |
||
4942 | |||
4943 | db '6',27 |
||
4944 | db '1234567890-=',8,9 |
||
4945 | db 'qwertyuiop[]',13 |
||
4946 | db '~asdfghjkl;',39,96,0,'\zxcvbnm,./',0,'45 ' |
||
4947 | db '@234567890123',180,178,184,'6',176,'7' |
||
4948 | db 179,'8',181,177,183,185,182 |
||
4949 | db 'AB |
||
4950 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4951 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4952 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4953 | |||
4954 | |||
4955 | keymap_shift: |
||
4956 | |||
4957 | db '6',27 |
||
4958 | db '!@#$%^&*()_+',8,9 |
||
4959 | db 'QWERTYUIOP{}',13 |
||
4960 | db '~ASDFGHJKL:"~',0,'|ZXCVBNM<>?',0,'45 ' |
||
4961 | db '@234567890123',180,178,184,'6',176,'7' |
||
4962 | db 179,'8',181,177,183,185,182 |
||
4963 | db 'AB>D',255,'FGHIJKLMNOPQRSTUVWXYZ' |
||
4964 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4965 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4966 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4967 | |||
4968 | |||
4969 | keymap_alt: |
||
4970 | |||
4971 | db ' ',27 |
||
4972 | db ' @ $ {[]}\ ',8,9 |
||
4973 | db ' ',13 |
||
4974 | db ' ',0,' ',0,'4',0,' ' |
||
4975 | db ' ',180,178,184,'6',176,'7' |
||
4976 | db 179,'8',181,177,183,185,182 |
||
4977 | db 'ABCD',255,'FGHIJKLMNOPQRSTUVWXYZ' |
||
4978 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4979 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4980 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4981 | |||
4982 | |||
4983 | ; device irq owners |
||
4984 | uglobal |
||
4985 | irq_owner: ; process id |
||
4986 | |||
4987 | dd 0x0 |
||
4988 | dd 0x0 |
||
4989 | dd 0x0 |
||
4990 | dd 0x0 |
||
4991 | dd 0x0 |
||
4992 | dd 0x0 |
||
4993 | dd 0x0 |
||
4994 | dd 0x0 |
||
4995 | dd 0x0 |
||
4996 | dd 0x0 |
||
4997 | dd 0x0 |
||
4998 | dd 0x0 |
||
4999 | dd 0x0 |
||
5000 | dd 0x0 |
||
5001 | dd 0x0 |
||
5002 | dd 0x0 |
||
5003 | endg |
||
5004 | |||
5005 | |||
5006 | ; on irq read ports |
||
5007 | uglobal |
||
5008 | irq00read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5009 | irq01read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5010 | irq02read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5011 | irq03read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5012 | irq04read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5013 | irq05read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5014 | irq06read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5015 | irq07read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5016 | irq08read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5017 | irq09read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5018 | irq10read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5019 | irq11read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5020 | irq12read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5021 | irq13read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5022 | irq14read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5023 | irq15read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5024 | endg |
||
5025 | |||
5026 | ; status |
||
5027 | uglobal |
||
5028 | hd1_status dd 0x0 ; 0 - free : other - pid |
||
5029 | application_table_status dd 0x0 ; 0 - free : other - pid |
||
5030 | endg |
||
5031 | |||
5032 | ; device addresses |
||
5033 | uglobal |
||
5034 | mididp dd 0x0 |
||
5035 | midisp dd 0x0 |
||
5036 | |||
5037 | cdbase dd 0x0 |
||
5038 | cdid dd 0x0 |
||
5039 | |||
5040 | hdbase dd 0x0 ; for boot 0x1f0 |
||
5041 | hdid dd 0x0 |
||
5042 | hdpos dd 0x0 ; for boot 0x1 |
||
5043 | fat32part dd 0x0 ; for boot 0x1 |
||
5044 | |||
5045 | ;part2_ld dd 0x0 |
||
5046 | |||
102 | poddubny | 5047 | ;* start code - Mario79 |
33 | mario79 | 5048 | mouse_pause dd 0 |
36 | mario79 | 5049 | MouseTickCounter dd 0 |
33 | mario79 | 5050 | ps2_mouse_detected db 0 |
5051 | com1_mouse_detected db 0 |
||
5052 | com2_mouse_detected db 0 |
||
102 | poddubny | 5053 | ;* end code - Mario79 |
1 | ha | 5054 | |
5055 | wraw_bacground_select db 0 |
||
5056 | lba_read_enabled dd 0x0 ; 0 = disabled , 1 = enabled |
||
5057 | pci_access_enabled dd 0x0 ; 0 = disabled , 1 = enabled |
||
5058 | |||
5059 | sb16 dd 0x0 |
||
5060 | wss dd 0x0 |
||
5061 | |||
5062 | buttontype dd 0x0 |
||
5063 | windowtypechanged dd 0x0 |
||
164 | serge | 5064 | |
5065 | align 4 |
||
5066 | pg_data PG_DATA |
||
5067 | heap_test dd ? |
||
5068 | cpu_caps dd 4 dup(0) |
||
1 | ha | 5069 | endg |
5070 | |||
5071 | iglobal |
||
5072 | keyboard dd 0x1 |
||
5073 | sound_dma dd 0x1 |
||
5074 | syslang dd 0x1 |
||
5075 | endg |
||
5076 | |||
5077 | IncludeIGlobals |
||
5078 | endofcode: |
||
5079 | IncludeUGlobals |
||
5080 | uglobals_size = $ - endofcode |
||
41 | mikedld | 5081 | diff16 "end of kernel code",0,$> |
1 | ha | 5082 |