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Rev | Author | Line No. | Line |
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1 | ha | 1 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
2 | ;; |
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3 | ;; Kolibri OS - based on source code Menuet OS, but not 100% compatible. |
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4 | ;; |
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5 | ;; See file COPYING or GNU.TXT for details with these additional details: |
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6 | ;; - All code written in 32 bit x86 assembly language |
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7 | ;; - No external code (eg. bios) at process execution time |
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8 | ;; |
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9 | ;; |
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10 | ;; Compile with last version FASM |
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11 | ;; |
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12 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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164 | serge | 13 | include "proc32.inc" |
7 | me_root | 14 | include "kglobals.inc" |
1 | ha | 15 | include "lang.inc" |
16 | |||
164 | serge | 17 | include "const.inc" |
1 | ha | 18 | |
164 | serge | 19 | ;WinMapAddress equ 0x460000 |
20 | ;display_data = 0x460000 |
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21 | |||
1 | ha | 22 | max_processes equ 255 |
23 | |||
164 | serge | 24 | ;window_data equ 0x0000 |
25 | ;tss_data equ 0xD20000 |
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1 | ha | 26 | tss_step equ (128+8192) ; tss & i/o - 65535 ports, * 256=557056*4 |
164 | serge | 27 | ;draw_data equ 0xC00000 |
28 | ;sysint_stack_data equ 0xC03000 |
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1 | ha | 29 | |
164 | serge | 30 | ;twdw equ (0x3000-window_data) |
1 | ha | 31 | |
32 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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33 | ;; |
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34 | ;; Included files: |
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35 | ;; |
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36 | ;; Kernel16.inc |
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37 | ;; - Booteng.inc English text for bootup |
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38 | ;; - Bootcode.inc Hardware setup |
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39 | ;; - Pci16.inc PCI functions |
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40 | ;; |
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41 | ;; Kernel32.inc |
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42 | ;; - Sys32.inc Process management |
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43 | ;; - Shutdown.inc Shutdown and restart |
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44 | ;; - Fat32.inc Read / write hd |
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45 | ;; - Vesa12.inc Vesa 1.2 driver |
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46 | ;; - Vesa20.inc Vesa 2.0 driver |
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47 | ;; - Vga.inc VGA driver |
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48 | ;; - Stack.inc Network interface |
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49 | ;; - Mouse.inc Mouse pointer |
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50 | ;; - Scincode.inc Window skinning |
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51 | ;; - Pci32.inc PCI functions |
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52 | ;; |
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53 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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54 | |||
55 | |||
56 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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57 | ;; ;; |
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58 | ;; 16 BIT ENTRY FROM BOOTSECTOR ;; |
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59 | ;; ;; |
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60 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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61 | |||
62 | use16 |
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82 | halyavin | 63 | org 0x0 |
1 | ha | 64 | jmp start_of_code |
65 | |||
66 | ; mike.dld { |
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90 | mario79 | 67 | org $+0x10000 |
1 | ha | 68 | db 0 |
69 | dd servetable-0x10000 |
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70 | draw_line dd __sys_draw_line |
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71 | disable_mouse dd __sys_disable_mouse |
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72 | draw_pointer dd __sys_draw_pointer |
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114 | mikedld | 73 | ;//mike.dld, 2006-08-02 [ |
74 | ;drawbar dd __sys_drawbar |
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75 | drawbar dd __sys_drawbar.forced |
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76 | ;//mike.dld, 2006-08-02 ] |
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1 | ha | 77 | putpixel dd __sys_putpixel |
78 | ; } mike.dld |
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79 | |||
346 | diamond | 80 | version db 'Kolibri OS version 0.6.5.0 ',13,10,13,10,0 |
1 | ha | 81 | ;dd endofcode-0x10000 |
82 | |||
83 | ;db 'Boot02' |
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84 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
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85 | include "boot/preboot.inc" |
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86 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
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87 | |||
88 | preboot_lfb db 0 |
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89 | preboot_bootlog db 0 |
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90 | |||
91 | |||
92 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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93 | ;; ;; |
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94 | ;; 16 BIT INCLUDED FILES ;; |
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95 | ;; ;; |
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96 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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97 | |||
7 | me_root | 98 | include "kernel16.inc" |
1 | ha | 99 | |
100 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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101 | ;; ;; |
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102 | ;; SWITCH TO 32 BIT PROTECTED MODE ;; |
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103 | ;; ;; |
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104 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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105 | |||
3 | halyavin | 106 | os_data = os_data_l-gdts ; GDTs |
107 | os_code = os_code_l-gdts |
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1 | ha | 108 | int_code equ int_code_l-gdts |
109 | int_data equ int_data_l-gdts |
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110 | tss0sys equ tss0sys_l-gdts |
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111 | graph_data equ 3+graph_data_l-gdts |
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112 | tss0 equ tss0_l-gdts |
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113 | app_code equ 3+app_code_l-gdts |
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114 | app_data equ 3+app_data_l-gdts |
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115 | |||
116 | |||
117 | |||
118 | ; CR0 Flags - Protected mode and Paging |
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119 | |||
168 | serge | 120 | mov ecx, CR0_PE |
1 | ha | 121 | |
122 | ; Enabling 32 bit protected mode |
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123 | |||
124 | sidt [cs:old_ints_h-0x10000] |
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125 | |||
126 | cli ; disable all irqs |
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127 | cld |
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128 | mov al,255 ; mask all irqs |
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129 | out 0xa1,al |
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130 | out 0x21,al |
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131 | l.5: in al, 0x64 ; Enable A20 |
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132 | test al, 2 |
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133 | jnz l.5 |
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134 | mov al, 0xD1 |
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135 | out 0x64, al |
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136 | l.6: in al, 0x64 |
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137 | test al, 2 |
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138 | jnz l.6 |
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139 | mov al, 0xDF |
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140 | out 0x60, al |
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149 | diamond | 141 | l.7: in al, 0x64 |
142 | test al, 2 |
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143 | jnz l.7 |
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144 | mov al, 0xFF |
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145 | out 0x64, al |
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1 | ha | 146 | lgdt [cs:gdts-0x10000] ; Load GDT |
147 | mov eax, cr0 ; Turn on paging // protected mode |
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148 | or eax, ecx |
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149 | and eax, 10011111b *65536*256 + 0xffffff ; caching enabled |
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150 | mov cr0, eax |
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77 | diamond | 151 | jmp $+2 |
164 | serge | 152 | org $+0x10000 |
1 | ha | 153 | mov ax,os_data ; Selector for os |
154 | mov ds,ax |
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155 | mov es,ax |
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156 | mov fs,ax |
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157 | mov gs,ax |
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158 | mov ss,ax |
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12 | halyavin | 159 | mov esp,0x3ec00 ; Set stack |
1 | ha | 160 | jmp pword os_code:B32 ; jmp to enable 32 bit mode |
161 | |||
183 | diamond | 162 | if gdte >= $ |
163 | error 'GDT overlaps with used code!' |
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164 | end if |
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165 | |||
1 | ha | 166 | use32 |
167 | |||
183 | diamond | 168 | include 'unpacker.inc' |
169 | |||
375 | Ghost | 170 | __DEBUG__ fix 1 |
171 | __DEBUG_LEVEL__ fix 1 |
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172 | include 'debug-fdo.inc' |
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173 | |||
1 | ha | 174 | iglobal |
175 | boot_memdetect db 'Determining amount of memory',0 |
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176 | boot_fonts db 'Fonts loaded',0 |
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177 | boot_tss db 'Setting TSSs',0 |
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178 | boot_cpuid db 'Reading CPUIDs',0 |
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179 | boot_devices db 'Detecting devices',0 |
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180 | boot_timer db 'Setting timer',0 |
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181 | boot_irqs db 'Reprogramming IRQs',0 |
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182 | boot_setmouse db 'Setting mouse',0 |
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183 | boot_windefs db 'Setting window defaults',0 |
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184 | boot_bgr db 'Calculating background',0 |
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185 | boot_resirqports db 'Reserving IRQs & ports',0 |
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186 | boot_setrports db 'Setting addresses for IRQs',0 |
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187 | boot_setostask db 'Setting OS task',0 |
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188 | boot_allirqs db 'Unmasking all IRQs',0 |
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189 | boot_tsc db 'Reading TSC',0 |
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190 | boot_pal_ega db 'Setting EGA/CGA 320x200 palette',0 |
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191 | boot_pal_vga db 'Setting VGA 640x480 palette',0 |
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192 | boot_mtrr db 'Setting MTRR',0 |
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193 | boot_tasking db 'All set - press ESC to start',0 |
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194 | endg |
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195 | |||
196 | iglobal |
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197 | boot_y dd 10 |
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198 | endg |
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199 | |||
200 | boot_log: |
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201 | pushad |
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202 | |||
203 | mov eax,10*65536 |
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204 | mov ax,word [boot_y] |
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205 | add [boot_y],dword 10 |
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139 | diamond | 206 | mov ebx,0x80ffffff ; ASCIIZ string with white color |
1 | ha | 207 | mov ecx,esi |
208 | mov edi,1 |
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209 | call dtext |
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210 | |||
211 | mov [novesachecksum],1000 |
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117 | mario79 | 212 | call checkVga_N13 |
1 | ha | 213 | |
214 | cmp [preboot_blogesc],byte 1 |
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215 | je .bll2 |
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216 | |||
217 | cmp esi,boot_tasking |
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218 | jne .bll2 |
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219 | ; begin ealex 04.08.05 |
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220 | ; in al,0x61 |
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221 | ; and al,01111111b |
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41 | mikedld | 222 | ; out 0x61,al |
1 | ha | 223 | ; end ealex 04.08.05 |
224 | .bll1: in al,0x60 ; wait for ESC key press |
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225 | cmp al,129 |
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226 | jne .bll1 |
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227 | |||
228 | .bll2: popad |
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229 | |||
230 | ret |
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231 | |||
232 | iglobal |
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143 | diamond | 233 | firstapp db '/rd/1/LAUNCHER',0 |
202 | diamond | 234 | char db 'FONTS/CHAR.MT',0 |
235 | char2 db 'FONTS/CHAR2.MT',0 |
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1 | ha | 236 | bootpath db '/KOLIBRI ' |
237 | bootpath2 db 0 |
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346 | diamond | 238 | vmode db 'drivers/VMODE.MDR',0 |
143 | diamond | 239 | vrr_m db '/rd/1/VRR_M',0 |
1 | ha | 240 | endg |
241 | |||
242 | |||
243 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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244 | ;; ;; |
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245 | ;; 32 BIT ENTRY ;; |
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246 | ;; ;; |
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247 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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248 | |||
249 | align 4 |
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250 | |||
251 | B32: |
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252 | ; CLEAR 0x280000-0xF00000 |
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253 | |||
254 | xor eax,eax |
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255 | mov edi,0x280000 |
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256 | mov ecx,(0x100000*0xF-0x280000) / 4 |
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257 | cld |
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258 | rep stosd |
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259 | ; CLEAR 0x80000-0x90000 |
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260 | ; xor eax,eax |
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261 | mov edi,0x80000 |
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262 | mov ecx,(0x90000-0x80000)/4 |
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41 | mikedld | 263 | ; cld |
1 | ha | 264 | rep stosd |
265 | |||
266 | ; CLEAR KERNEL UNDEFINED GLOBALS |
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267 | mov edi, endofcode |
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268 | mov ecx, (uglobals_size/4)+4 |
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269 | rep stosd |
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270 | |||
271 | ; SAVE & CLEAR 0-0xffff |
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272 | |||
273 | mov esi,0x0000 |
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274 | mov edi,0x2F0000 |
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275 | mov ecx,0x10000 / 4 |
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276 | cld |
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277 | rep movsd |
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278 | xor eax,eax |
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279 | mov edi,0 |
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280 | mov ecx,0x10000 / 4 |
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281 | cld |
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282 | rep stosd |
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283 | |||
284 | ; SAVE REAL MODE VARIABLES |
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160 | diamond | 285 | mov ax, [0x2f0000 + 0x9031] |
286 | mov [IDEContrRegsBaseAddr], ax |
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76 | mario79 | 287 | ; --------------- APM --------------------- |
288 | mov eax, [0x2f0000 + 0x9040] ; entry point |
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289 | mov dword[apm_entry], eax |
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290 | mov word [apm_entry + 4], apm_code_32 - gdts |
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291 | |||
292 | mov eax, [0x2f0000 + 0x9044] ; version & flags |
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293 | mov [apm_vf], eax |
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294 | ; ----------------------------------------- |
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1 | ha | 295 | ; movzx eax,byte [0x2f0000+0x9010] ; mouse port |
296 | ; mov [0xF604],byte 1 ;al |
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346 | diamond | 297 | mov al, [0x2F0000+0x901F] ; DMA writing |
298 | mov [allow_dma_write], al |
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1 | ha | 299 | mov al,[0x2f0000+0x9000] ; bpp |
300 | mov [0xFBF1],al |
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301 | movzx eax,word [0x2f0000+0x900A] ; X max |
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302 | dec eax |
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303 | mov [0xfe00],eax |
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41 | mikedld | 304 | mov [screen_workarea.right],eax |
1 | ha | 305 | movzx eax,word [0x2f0000+0x900C] ; Y max |
306 | dec eax |
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307 | mov [0xfe04],eax |
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41 | mikedld | 308 | mov [screen_workarea.bottom],eax |
1 | ha | 309 | movzx eax,word [0x2f0000+0x9008] ; screen mode |
310 | mov [0xFE0C],eax |
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311 | mov eax,[0x2f0000+0x9014] ; Vesa 1.2 bnk sw add |
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312 | mov [0xE030],eax |
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313 | mov [0xfe08],word 640*4 ; Bytes PerScanLine |
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314 | cmp [0xFE0C],word 0x13 ; 320x200 |
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315 | je @f |
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316 | cmp [0xFE0C],word 0x12 ; VGA 640x480 |
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317 | je @f |
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318 | mov ax,[0x2f0000+0x9001] ; for other modes |
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319 | mov [0xfe08],ax |
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320 | @@: |
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321 | |||
322 | ; GRAPHICS ADDRESSES |
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323 | |||
324 | ;mov eax,0x100000*8 ; LFB address |
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325 | ;cmp [0xfe0c],word 0x13 |
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326 | ;je no_d_lfb |
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327 | ;cmp [0xfe0c],word 0x12 |
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328 | ;je no_d_lfb |
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329 | ;cmp [0x2f0000+0x901e],byte 1 |
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330 | ;jne no_d_lfb |
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331 | mov byte [0x2f0000+0x901e],0x0 |
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332 | mov eax,[0x2f0000+0x9018] |
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333 | ;no_d_lfb: |
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164 | serge | 334 | mov [LFBAddress],eax |
1 | ha | 335 | |
336 | cmp [0xfe0c],word 0100000000000000b |
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337 | jge setvesa20 |
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338 | cmp [0xfe0c],word 0x13 |
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339 | je v20ga32 |
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340 | mov [0xe020],dword Vesa12_putpixel24 ; Vesa 1.2 |
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341 | mov [0xe024],dword Vesa12_getpixel24 |
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342 | cmp [0xfbf1],byte 24 |
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343 | jz ga24 |
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344 | mov [0xe020],dword Vesa12_putpixel32 |
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345 | mov [0xe024],dword Vesa12_getpixel32 |
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346 | ga24: |
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347 | jmp v20ga24 |
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348 | setvesa20: |
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349 | mov [0xe020],dword Vesa20_putpixel24 ; Vesa 2.0 |
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350 | mov [0xe024],dword Vesa20_getpixel24 |
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351 | cmp [0xfbf1],byte 24 |
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352 | jz v20ga24 |
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353 | v20ga32: |
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354 | mov [0xe020],dword Vesa20_putpixel32 |
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355 | mov [0xe024],dword Vesa20_getpixel32 |
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356 | v20ga24: |
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357 | cmp [0xfe0c],word 0x12 ; 16 C VGA 640x480 |
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358 | jne no_mode_0x12 |
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359 | mov [0xe020],dword VGA_putpixel |
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360 | mov [0xe024],dword Vesa20_getpixel32 |
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361 | no_mode_0x12: |
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362 | |||
164 | serge | 363 | call test_cpu |
364 | ; btr [cpu_caps], CAPS_SSE ;test: dont't use sse code |
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365 | ; btr [cpu_caps], CAPS_SSE2 ;test: don't use sse2 |
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103 | halyavin | 366 | |
164 | serge | 367 | ; btr [cpu_caps], CAPS_FXSR ;test: disable sse support |
368 | ;all sse commands rise #UD exption |
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369 | ; btr [cpu_caps], CAPS_PSE ;test: don't use large pages |
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370 | ; btr [cpu_caps], CAPS_PGE ;test: don't use global pages |
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371 | ; btr [cpu_caps], CAPS_MTRR ;test: don't use MTRR |
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221 | serge | 372 | bts [cpu_caps], CAPS_TSC ;force use rdtsc |
375 | Ghost | 373 | |
374 | ; -------- Fast System Call init ---------- |
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375 | ; Intel SYSENTER/SYSEXIT (AMD CPU support it too) |
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376 | bt [cpu_caps], CAPS_SEP |
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377 | jnc .SEnP ; SysEnter not Present |
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378 | xor edx, edx |
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379 | mov ecx, MSR_SYSENTER_CS |
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380 | mov eax, os_code |
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381 | wrmsr |
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382 | mov ecx, MSR_SYSENTER_ESP |
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383 | mov eax, sysenter_stack ; Check it |
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384 | wrmsr |
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385 | mov ecx, MSR_SYSENTER_EIP |
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386 | mov eax, sysenter_entry |
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387 | wrmsr |
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388 | .SEnP: |
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389 | ; AMD SYSCALL/SYSRET |
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390 | cmp byte[cpu_vendor], 'A' |
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391 | jne .noSYSCALL |
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392 | mov eax, 0x80000001 |
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393 | cpuid |
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394 | test edx, 0x800 ; bit_11 - SYSCALL/SYSRET support |
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395 | jz .noSYSCALL |
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396 | mov ecx, MSR_AMD_EFER |
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397 | rdmsr |
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398 | or eax, 1 ; bit_0 - System Call Extension (SCE) |
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399 | wrmsr |
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164 | serge | 400 | |
375 | Ghost | 401 | ; !!!! It`s dirty hack, fix it !!! |
402 | ; Bits of EDX : |
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403 | ; Bit 31–16 During the SYSRET instruction, this field is copied into the CS register |
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404 | ; and the contents of this field, plus 8, are copied into the SS register. |
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405 | ; Bit 15–0 During the SYSCALL instruction, this field is copied into the CS register |
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406 | ; and the contents of this field, plus 8, are copied into the SS register. |
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407 | |||
408 | ; mov edx, (os_code + 16) * 65536 + os_code |
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409 | mov edx, 0x1B0013 |
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410 | |||
411 | mov eax, syscall_entry |
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412 | mov ecx, MSR_AMD_STAR |
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413 | wrmsr |
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414 | .noSYSCALL: |
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415 | ; ----------------------------------------- |
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416 | |||
357 | serge | 417 | ; MEMORY MODEL |
418 | call mem_test |
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419 | call init_mem |
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164 | serge | 420 | call init_page_map |
421 | |||
357 | serge | 422 | ; ENABLE PAGING |
214 | serge | 423 | mov eax, sys_pgdir |
164 | serge | 424 | mov cr3, eax |
425 | |||
168 | serge | 426 | mov eax,cr0 |
427 | or eax,CR0_PG |
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428 | mov cr0,eax |
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164 | serge | 429 | |
430 | call init_kernel_heap |
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357 | serge | 431 | stdcall kernel_alloc, 0x2000 |
432 | mov [os_stack], eax |
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164 | serge | 433 | call init_LFB |
434 | call init_mtrr |
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214 | serge | 435 | call init_fpu |
164 | serge | 436 | |
276 | serge | 437 | call init_malloc |
438 | |||
188 | serge | 439 | stdcall alloc_kernel_space, 0x4F000 |
164 | serge | 440 | mov [ipc_tmp], eax |
441 | mov ebx, 0x1000 |
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442 | |||
443 | add eax, 0x40000 |
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444 | mov [proc_mem_map], eax |
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445 | |||
446 | add eax, 0x8000 |
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447 | mov [proc_mem_pdir], eax |
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448 | |||
449 | add eax, ebx |
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450 | mov [proc_mem_tab], eax |
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451 | |||
452 | add eax, ebx |
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453 | mov [tmp_task_pdir], eax |
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454 | |||
455 | add eax, ebx |
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456 | mov [tmp_task_ptab], eax |
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457 | |||
458 | add eax, ebx |
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459 | mov [ipc_pdir], eax |
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460 | |||
461 | add eax, ebx |
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462 | mov [ipc_ptab], eax |
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463 | |||
227 | serge | 464 | call init_events |
465 | |||
278 | serge | 466 | mov eax, srv.fd-SRV_FD_OFFSET |
467 | mov [srv.fd], eax |
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468 | mov [srv.bk], eax |
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469 | |||
164 | serge | 470 | mov edi, irq_tab |
471 | xor eax, eax |
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472 | mov ecx, 16 |
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473 | rep stosd |
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474 | |||
41 | mikedld | 475 | ;Set base of graphic segment to linear address of LFB |
164 | serge | 476 | mov eax,[LFBAddress] ; set for gs |
1 | ha | 477 | mov [graph_data_l+2],ax |
478 | shr eax,16 |
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479 | mov [graph_data_l+4],al |
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41 | mikedld | 480 | mov [graph_data_l+7],ah |
1 | ha | 481 | |
256 | diamond | 482 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
483 | include 'detect/disks.inc' |
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484 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
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485 | |||
1 | ha | 486 | ; READ RAMDISK IMAGE FROM HD |
487 | |||
488 | ;!!!!!!!!!!!!!!!!!!!!!!! |
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489 | include 'boot/rdload.inc' |
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490 | ;!!!!!!!!!!!!!!!!!!!!!!! |
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491 | ; mov [dma_hdd],1 |
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492 | ; CALCULATE FAT CHAIN FOR RAMDISK |
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493 | |||
494 | call calculatefatchain |
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495 | |||
496 | ; LOAD VMODE DRIVER |
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497 | |||
498 | ;!!!!!!!!!!!!!!!!!!!!!!! |
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499 | include 'vmodeld.inc' |
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500 | ;!!!!!!!!!!!!!!!!!!!!!!! |
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501 | |||
502 | ; LOAD FONTS I and II |
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503 | |||
504 | mov [0x3000],dword 1 |
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505 | mov [0x3004],dword 1 |
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506 | mov [0x3010],dword 0x3020 |
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507 | |||
202 | diamond | 508 | mov esi,char |
1 | ha | 509 | xor ebx,ebx |
12 | halyavin | 510 | mov ecx,2560;26000 |
511 | mov edx,0x3F600;0x37000 |
||
202 | diamond | 512 | call fs_RamdiskRead |
1 | ha | 513 | |
202 | diamond | 514 | mov esi,char2 |
1 | ha | 515 | xor ebx,ebx |
12 | halyavin | 516 | mov ecx,2560;26000 |
517 | mov edx,0x3EC00;0x30000 |
||
202 | diamond | 518 | call fs_RamdiskRead |
1 | ha | 519 | |
520 | mov esi,boot_fonts |
||
521 | call boot_log |
||
522 | |||
523 | ; PRINT AMOUNT OF MEMORY |
||
524 | mov esi, boot_memdetect |
||
525 | call boot_log |
||
526 | |||
527 | movzx ecx, word [boot_y] |
||
528 | or ecx, (10+29*6) shl 16 ; "Determining amount of memory" |
||
529 | sub ecx, 10 |
||
530 | mov edx, 0xFFFFFF |
||
164 | serge | 531 | mov ebx, [MEM_AMOUNT] |
1 | ha | 532 | shr ebx, 20 |
533 | mov edi, 1 |
||
534 | mov eax, 0x00040000 |
||
200 | diamond | 535 | call display_number_force |
41 | mikedld | 536 | |
1 | ha | 537 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
538 | |||
539 | mov esi,boot_irqs |
||
540 | call boot_log |
||
541 | call rerouteirqs |
||
542 | |||
543 | mov esi,boot_tss |
||
544 | call boot_log |
||
545 | |||
546 | ; BUILD SCHEDULER |
||
547 | |||
548 | call build_scheduler ; sys32.inc |
||
549 | |||
550 | ; LOAD IDT |
||
13 | poddubny | 551 | lidt [cs:idtreg] |
214 | serge | 552 | cli |
1 | ha | 553 | |
554 | mov esi,boot_devices |
||
555 | call boot_log |
||
556 | call detect_devices |
||
557 | |||
558 | ; TIMER SET TO 1/100 S |
||
559 | |||
560 | mov esi,boot_timer |
||
561 | call boot_log |
||
562 | mov al,0x34 ; set to 100Hz |
||
563 | out 0x43,al |
||
564 | mov al,0x9b ; lsb 1193180 / 1193 |
||
565 | out 0x40,al |
||
566 | mov al,0x2e ; msb |
||
567 | out 0x40,al |
||
568 | |||
569 | ; SET MOUSE |
||
570 | |||
571 | mov esi,boot_setmouse |
||
572 | call boot_log |
||
573 | call setmouse |
||
574 | |||
227 | serge | 575 | mov [pci_access_enabled],1 |
214 | serge | 576 | |
1 | ha | 577 | ; SET PRELIMINARY WINDOW STACK AND POSITIONS |
578 | |||
579 | mov esi,boot_windefs |
||
580 | call boot_log |
||
581 | call setwindowdefaults |
||
582 | |||
583 | ; SET BACKGROUND DEFAULTS |
||
584 | |||
585 | mov esi,boot_bgr |
||
586 | call boot_log |
||
587 | call calculatebackground |
||
588 | |||
589 | ; RESERVE SYSTEM IRQ'S JA PORT'S |
||
590 | |||
591 | mov esi,boot_resirqports |
||
592 | call boot_log |
||
593 | call reserve_irqs_ports |
||
594 | |||
595 | ; SET PORTS FOR IRQ HANDLERS |
||
596 | |||
597 | mov esi,boot_setrports |
||
598 | call boot_log |
||
599 | call setirqreadports |
||
600 | |||
601 | ; SET UP OS TASK |
||
602 | |||
603 | mov esi,boot_setostask |
||
604 | call boot_log |
||
214 | serge | 605 | |
357 | serge | 606 | mov eax, fpu_data |
164 | serge | 607 | mov dword [0x80000+APPDATA.fpu_state], eax |
608 | mov dword [0x80000+APPDATA.fpu_handler], 0 |
||
609 | mov dword [0x80000+APPDATA.sse_handler], 0 |
||
610 | |||
214 | serge | 611 | ; name for OS/IDLE process |
281 | serge | 612 | |
357 | serge | 613 | mov dword [0x80000+256+APPDATA.app_name], dword 'OS/I' |
614 | mov dword [0x80000+256+APPDATA.app_name+4], dword 'DLE ' |
||
615 | mov edi, [os_stack] |
||
616 | mov dword [0x80000+256+APPDATA.pl0_stack], edi |
||
617 | add edi, 0x2000-512 |
||
618 | mov dword [0x80000+256+APPDATA.fpu_state], edi |
||
619 | |||
620 | mov esi, fpu_data |
||
621 | mov ecx, 512/4 |
||
622 | cld |
||
623 | rep movsd |
||
624 | |||
625 | mov dword [0x80000+256+APPDATA.fpu_handler], 0 |
||
626 | mov dword [0x80000+256+APPDATA.sse_handler], 0 |
||
627 | |||
221 | serge | 628 | mov ebx, [def_cursor] |
629 | mov dword [0x80000+256+APPDATA.cursor], ebx |
||
214 | serge | 630 | |
281 | serge | 631 | mov ebx, PROC_BASE+256+APP_OBJ_OFFSET |
632 | mov dword [0x80000+256+APPDATA.fd_obj], ebx |
||
633 | mov dword [0x80000+256+APPDATA.bk_obj], ebx |
||
634 | |||
1 | ha | 635 | ; task list |
115 | poddubny | 636 | mov [0x3020+TASKDATA.wnd_number], 1 ; on screen number |
637 | mov [0x3020+TASKDATA.pid], 1 ; process id number |
||
638 | mov [0x3020+TASKDATA.mem_start], 0 ; process base address |
||
1 | ha | 639 | |
640 | mov edi,tss_data+tss_step |
||
237 | serge | 641 | mov ecx, (tss_step)/4 |
642 | xor eax, eax |
||
1 | ha | 643 | cld |
237 | serge | 644 | rep stosd |
1 | ha | 645 | |
237 | serge | 646 | mov edi,tss_data+tss_step |
647 | mov [edi+TSS._ss0], os_data |
||
648 | mov eax,cr3 |
||
649 | mov [edi+TSS._cr3],eax |
||
650 | mov [edi+TSS._eip],osloop |
||
651 | mov [edi+TSS._eflags],dword 0x11202 ; sti and resume |
||
357 | serge | 652 | mov eax, [os_stack] |
653 | add eax, 0x2000-512 |
||
654 | mov [edi+TSS._esp], eax |
||
237 | serge | 655 | mov [edi+TSS._cs],os_code |
656 | mov [edi+TSS._ss],os_data |
||
657 | mov [edi+TSS._ds],os_data |
||
658 | mov [edi+TSS._es],os_data |
||
659 | mov [edi+TSS._fs],os_data |
||
660 | mov [edi+TSS._gs],os_data |
||
661 | |||
1 | ha | 662 | mov ax,tss0 |
663 | ltr ax |
||
664 | |||
281 | serge | 665 | call init_cursors |
666 | |||
667 | |||
1 | ha | 668 | ; READ TSC / SECOND |
669 | |||
670 | mov esi,boot_tsc |
||
671 | call boot_log |
||
672 | call _rdtsc |
||
673 | mov ecx,eax |
||
674 | mov esi,250 ; wait 1/4 a second |
||
675 | call delay_ms |
||
676 | call _rdtsc |
||
677 | sub eax,ecx |
||
678 | shl eax,2 |
||
679 | mov [0xf600],eax ; save tsc / sec |
||
172 | serge | 680 | mov ebx, 1000000 |
681 | div ebx |
||
682 | mov [stall_mcs], eax |
||
1 | ha | 683 | |
684 | ; SET VARIABLES |
||
685 | |||
686 | call set_variables |
||
687 | |||
688 | ; STACK AND FDC |
||
689 | |||
690 | call stack_init |
||
691 | call fdc_init |
||
692 | |||
693 | ; PALETTE FOR 320x200 and 640x480 16 col |
||
694 | |||
695 | cmp [0xfe0c],word 0x12 |
||
696 | jne no_pal_vga |
||
697 | mov esi,boot_pal_vga |
||
698 | call boot_log |
||
699 | call paletteVGA |
||
700 | no_pal_vga: |
||
701 | |||
702 | cmp [0xfe0c],word 0x13 |
||
703 | jne no_pal_ega |
||
704 | mov esi,boot_pal_ega |
||
705 | call boot_log |
||
706 | call palette320x200 |
||
707 | no_pal_ega: |
||
708 | |||
709 | ; LOAD DEFAULT SKIN |
||
710 | |||
49 | mikedld | 711 | mov esi,_skin_file_default |
712 | mov edi,_skin_file |
||
713 | movsd |
||
714 | movsd |
||
715 | movsd |
||
716 | call load_skin |
||
1 | ha | 717 | |
718 | ; LOAD FIRST APPLICATION |
||
21 | poddubny | 719 | mov [0x3000],dword 1 |
720 | mov [0x3004],dword 1 |
||
1 | ha | 721 | cli |
143 | diamond | 722 | cmp byte [0x2f0000+0x9030],1 |
1 | ha | 723 | jne no_load_vrr_m |
237 | serge | 724 | |
363 | serge | 725 | mov ebp, vrr_m |
726 | xor ebx, ebx |
||
727 | xor edx, edx |
||
728 | call fs_execute |
||
21 | poddubny | 729 | cmp eax,2 ; if vrr_m app found (PID=2) |
1 | ha | 730 | je first_app_found |
41 | mikedld | 731 | |
237 | serge | 732 | no_load_vrr_m: |
363 | serge | 733 | mov ebp, firstapp |
734 | xor ebx, ebx |
||
735 | xor edx, edx |
||
736 | call fs_execute |
||
21 | poddubny | 737 | cmp eax,2 ; continue if a process has been loaded |
1 | ha | 738 | je first_app_found |
21 | poddubny | 739 | mov eax, 0xDEADBEEF ; otherwise halt |
740 | hlt |
||
237 | serge | 741 | first_app_found: |
1 | ha | 742 | cli |
743 | |||
21 | poddubny | 744 | ;mov [0x3004],dword 2 |
745 | mov [0x3000],dword 1 ; set OS task fisrt |
||
1 | ha | 746 | |
747 | |||
21 | poddubny | 748 | ; SET KEYBOARD PARAMETERS |
749 | mov al, 0xf6 ; reset keyboard, scan enabled |
||
1 | ha | 750 | call kb_write |
751 | |||
21 | poddubny | 752 | ; wait until 8042 is ready |
265 | diamond | 753 | xor ecx,ecx |
754 | @@: |
||
755 | in al,64h |
||
756 | and al,00000010b |
||
757 | loopnz @b |
||
1 | ha | 758 | |
759 | ; mov al, 0xED ; svetodiody - only for testing! |
||
760 | ; call kb_write |
||
761 | ; call kb_read |
||
762 | ; mov al, 111b |
||
763 | ; call kb_write |
||
764 | ; call kb_read |
||
41 | mikedld | 765 | |
1 | ha | 766 | mov al, 0xF3 ; set repeat rate & delay |
767 | call kb_write |
||
265 | diamond | 768 | ; call kb_read |
92 | diamond | 769 | mov al, 0 ; 30 250 ;00100010b ; 24 500 ;00100100b ; 20 500 |
1 | ha | 770 | call kb_write |
265 | diamond | 771 | ; call kb_read |
1 | ha | 772 | ;// mike.dld [ |
773 | call set_lights |
||
774 | ;// mike.dld ] |
||
775 | |||
21 | poddubny | 776 | ; START MULTITASKING |
1 | ha | 777 | |
21 | poddubny | 778 | mov esi,boot_tasking |
779 | call boot_log |
||
780 | |||
781 | mov [0xe000],byte 1 ; multitasking enabled |
||
782 | |||
1 | ha | 783 | ; UNMASK ALL IRQ'S |
784 | |||
785 | mov esi,boot_allirqs |
||
786 | call boot_log |
||
41 | mikedld | 787 | |
1 | ha | 788 | cli ;guarantee forbidance of interrupts. |
789 | mov al,0 ; unmask all irq's |
||
790 | out 0xA1,al |
||
791 | out 0x21,al |
||
792 | |||
793 | mov ecx,32 |
||
794 | |||
795 | ready_for_irqs: |
||
796 | |||
797 | mov al,0x20 ; ready for irqs |
||
798 | out 0x20,al |
||
799 | out 0xa0,al |
||
800 | |||
801 | loop ready_for_irqs ; flush the queue |
||
802 | |||
164 | serge | 803 | stdcall attach_int_handler, dword 1, irq1 |
804 | |||
1 | ha | 805 | ; mov [dma_hdd],1 |
160 | diamond | 806 | cmp [IDEContrRegsBaseAddr], 0 |
807 | setnz [dma_hdd] |
||
1 | ha | 808 | |
809 | sti |
||
810 | jmp $ ; wait here for timer to take control |
||
811 | |||
812 | ; Fly :) |
||
813 | |||
814 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
815 | ; ; |
||
33 | mario79 | 816 | ; MAIN OS LOOP START ; |
1 | ha | 817 | ; ; |
818 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
819 | align 32 |
||
820 | osloop: |
||
821 | call [draw_pointer] |
||
822 | call checkbuttons |
||
823 | call checkwindows |
||
49 | mikedld | 824 | ; call check_window_move_request |
1 | ha | 825 | call checkmisc |
117 | mario79 | 826 | call checkVga_N13 |
1 | ha | 827 | call stack_handler |
828 | call checkidle |
||
829 | call check_fdd_motor_status |
||
830 | jmp osloop |
||
33 | mario79 | 831 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
832 | ; ; |
||
833 | ; MAIN OS LOOP END ; |
||
834 | ; ; |
||
835 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
1 | ha | 836 | |
837 | checkidle: |
||
838 | pushad |
||
839 | |||
840 | cmp [check_idle_semaphore],0 |
||
841 | jne no_idle_state |
||
842 | |||
843 | call change_task |
||
844 | mov eax,[idlemem] |
||
845 | mov ebx,[timer_ticks] ;[0xfdf0] |
||
846 | cmp eax,ebx |
||
847 | jnz idle_exit |
||
848 | call _rdtsc |
||
849 | mov ecx,eax |
||
850 | idle_loop: |
||
851 | hlt |
||
852 | cmp [check_idle_semaphore],0 |
||
853 | jne idle_loop_exit |
||
854 | mov eax,[timer_ticks] ;[0xfdf0] |
||
855 | cmp ebx,eax |
||
856 | jz idle_loop |
||
857 | idle_loop_exit: |
||
858 | mov [idlemem],eax |
||
859 | call _rdtsc |
||
860 | sub eax,ecx |
||
861 | mov ebx,[idleuse] |
||
862 | add ebx,eax |
||
863 | mov [idleuse],ebx |
||
864 | |||
865 | popad |
||
866 | ret |
||
867 | |||
868 | idle_exit: |
||
869 | |||
870 | mov ebx,[timer_ticks] ;[0xfdf0] |
||
871 | mov [idlemem],ebx |
||
872 | call change_task |
||
873 | |||
874 | popad |
||
875 | ret |
||
876 | |||
877 | no_idle_state: |
||
878 | |||
879 | dec [check_idle_semaphore] |
||
880 | |||
881 | mov ebx,[timer_ticks] ;[0xfdf0] |
||
882 | mov [idlemem],ebx |
||
883 | call change_task |
||
884 | |||
885 | popad |
||
886 | ret |
||
887 | |||
888 | uglobal |
||
889 | idlemem dd 0x0 |
||
890 | idleuse dd 0x0 |
||
891 | idleusesec dd 0x0 |
||
892 | check_idle_semaphore dd 0x0 |
||
893 | endg |
||
894 | |||
895 | |||
896 | |||
897 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
898 | ; ; |
||
899 | ; INCLUDED SYSTEM FILES ; |
||
900 | ; ; |
||
901 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
902 | |||
903 | |||
7 | me_root | 904 | include "kernel32.inc" |
1 | ha | 905 | |
906 | |||
907 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
908 | ; ; |
||
909 | ; KERNEL FUNCTIONS ; |
||
910 | ; ; |
||
911 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
912 | |||
913 | reserve_irqs_ports: |
||
914 | |||
915 | pushad |
||
916 | |||
917 | mov [irq_owner+4*0],byte 1 ; timer |
||
918 | mov [irq_owner+4*1],byte 1 ; keyboard |
||
919 | mov [irq_owner+4*5],byte 1 ; sound blaster |
||
920 | mov [irq_owner+4*6],byte 1 ; floppy diskette |
||
921 | mov [irq_owner+4*13],byte 1 ; math co-pros |
||
922 | mov [irq_owner+4*14],byte 1 ; ide I |
||
923 | mov [irq_owner+4*15],byte 1 ; ide II |
||
58 | mario79 | 924 | ; movzx eax,byte [0xf604] ; mouse irq |
925 | ; dec eax |
||
926 | ; add eax,mouseirqtable |
||
927 | ; movzx eax,byte [eax] |
||
928 | ; shl eax,2 |
||
929 | ; mov [irq_owner+eax],byte 1 |
||
1 | ha | 930 | |
931 | |||
932 | ; RESERVE PORTS |
||
243 | Ghost | 933 | mov edi,1 ; 0x00-0x2d |
1 | ha | 934 | mov [0x2d0000],edi |
935 | shl edi,4 |
||
936 | mov [0x2d0000+edi+0],dword 1 |
||
937 | mov [0x2d0000+edi+4],dword 0x0 |
||
243 | Ghost | 938 | mov [0x2d0000+edi+8],dword 0x2d |
269 | serge | 939 | |
243 | Ghost | 940 | inc dword [0x2d0000] ; 0x30-0x4d |
941 | mov edi,[0x2d0000] |
||
942 | shl edi,4 |
||
943 | mov [0x2d0000+edi+0],dword 1 |
||
944 | mov [0x2d0000+edi+4],dword 0x30 |
||
945 | mov [0x2d0000+edi+8],dword 0x4d |
||
269 | serge | 946 | |
243 | Ghost | 947 | inc dword [0x2d0000] ; 0x50-0xdf |
948 | mov edi,[0x2d0000] |
||
949 | shl edi,4 |
||
950 | mov [0x2d0000+edi+0],dword 1 |
||
951 | mov [0x2d0000+edi+4],dword 0x50 |
||
223 | Ghost | 952 | mov [0x2d0000+edi+8],dword 0xdf |
233 | serge | 953 | |
223 | Ghost | 954 | inc dword [0x2d0000] ; 0xe5-0xff |
955 | mov edi,[0x2d0000] |
||
956 | shl edi,4 |
||
957 | mov [0x2d0000+edi+0],dword 1 |
||
958 | mov [0x2d0000+edi+4],dword 0xe5 |
||
1 | ha | 959 | mov [0x2d0000+edi+8],dword 0xff |
233 | serge | 960 | |
961 | |||
58 | mario79 | 962 | ; cmp [0xf604],byte 2 ; com1 mouse -> 0x3f0-0x3ff |
963 | ; jne ripl1 |
||
964 | ; inc dword [0x2d0000] |
||
965 | ; mov edi,[0x2d0000] |
||
966 | ; shl edi,4 |
||
967 | ; mov [0x2d0000+edi+0],dword 1 |
||
968 | ; mov [0x2d0000+edi+4],dword 0x3f0 |
||
969 | ; mov [0x2d0000+edi+8],dword 0x3ff |
||
970 | ; ripl1: |
||
971 | ; cmp [0xf604],byte 3 ; com2 mouse -> 0x2f0-0x2ff |
||
972 | ; jne ripl2 |
||
973 | ; inc dword [0x2d0000] |
||
974 | ; mov edi,[0x2d0000] |
||
975 | ; shl edi,4 |
||
976 | ; mov [0x2d0000+edi+0],dword 1 |
||
977 | ; mov [0x2d0000+edi+4],dword 0x2f0 |
||
978 | ; mov [0x2d0000+edi+8],dword 0x2ff |
||
979 | ; ripl2: |
||
1 | ha | 980 | |
981 | popad |
||
982 | ret |
||
983 | |||
984 | iglobal |
||
985 | mouseirqtable db 12 ; ps2 |
||
986 | db 4 ; com1 |
||
987 | db 3 ; com2 |
||
988 | endg |
||
989 | |||
990 | setirqreadports: |
||
991 | |||
992 | mov [irq12read+0],dword 0x60 + 0x01000000 ; read port 0x60 , byte |
||
993 | mov [irq12read+4],dword 0 ; end of port list |
||
994 | mov [irq04read+0],dword 0x3f8 + 0x01000000 ; read port 0x3f8 , byte |
||
995 | mov [irq04read+4],dword 0 ; end of port list |
||
996 | mov [irq03read+0],dword 0x2f8 + 0x01000000 ; read port 0x2f8 , byte |
||
997 | mov [irq03read+4],dword 0 ; end of port list |
||
998 | |||
999 | ret |
||
1000 | |||
1001 | iglobal |
||
1002 | process_number dd 0x1 |
||
1003 | endg |
||
1004 | |||
1005 | set_variables: |
||
1006 | |||
1007 | mov ecx,0x100 ; flush port 0x60 |
||
1008 | .fl60: in al,0x60 |
||
1009 | loop .fl60 |
||
1010 | mov [0xfcff],byte 0 ; mouse buffer |
||
1011 | mov [0xf400],byte 0 ; keyboard buffer |
||
1012 | mov [0xf500],byte 0 ; button buffer |
||
1013 | ; mov [0xfb0a],dword 100*65536+100 ; mouse x/y |
||
1014 | |||
1015 | push eax |
||
1016 | mov ax,[0x2f0000+0x900c] |
||
1017 | shr ax,1 |
||
1018 | shl eax,16 |
||
1019 | mov ax,[0x2f0000+0x900A] |
||
1020 | shr ax,1 |
||
1021 | mov [0xfb0a],eax |
||
1022 | pop eax |
||
41 | mikedld | 1023 | |
1 | ha | 1024 | mov byte [SB16_Status],0 ; Minazzi Paolo |
1025 | mov [display_data-12],dword 1 ; tiled background |
||
1026 | mov [0xfe88],dword 0x2C0000 ; address of button list |
||
1027 | |||
1028 | ;!! IP 04.02.2005: |
||
1029 | mov [next_usage_update], 100 |
||
1030 | mov byte [0xFFFF], 0 ; change task if possible |
||
1031 | |||
1032 | ret |
||
1033 | |||
1034 | ;* mouse centered - start code- Mario79 |
||
1035 | mouse_centered: |
||
1036 | push eax |
||
1037 | mov eax,[0xFE00] |
||
1038 | shr eax,1 |
||
1039 | mov [0xFB0A],ax |
||
1040 | mov eax,[0xFE04] |
||
1041 | shr eax,1 |
||
1042 | mov [0xFB0C],ax |
||
1043 | pop eax |
||
1044 | ret |
||
1045 | ;* mouse centered - end code- Mario79 |
||
1046 | |||
1047 | align 4 |
||
1048 | |||
1049 | sys_outport: |
||
1050 | |||
1051 | mov edi,ebx ; separate flag for read / write |
||
1052 | and ebx,65535 |
||
1053 | |||
1054 | mov ecx,[0x2d0000] |
||
1055 | test ecx,ecx |
||
1056 | jne sopl8 |
||
1057 | mov [esp+36],dword 1 |
||
1058 | ret |
||
1059 | |||
1060 | sopl8: |
||
1061 | mov edx,[0x3010] |
||
1062 | mov edx,[edx+0x4] |
||
1063 | and ebx,65535 |
||
1064 | cld |
||
1065 | sopl1: |
||
1066 | |||
1067 | mov esi,ecx |
||
1068 | shl esi,4 |
||
1069 | add esi,0x2d0000 |
||
1070 | cmp edx,[esi+0] |
||
1071 | jne sopl2 |
||
1072 | cmp ebx,[esi+4] |
||
1073 | jb sopl2 |
||
1074 | cmp ebx,[esi+8] |
||
1075 | jg sopl2 |
||
1076 | jmp sopl3 |
||
1077 | |||
1078 | sopl2: |
||
1079 | |||
1080 | dec ecx |
||
1081 | jnz sopl1 |
||
1082 | mov [esp+36],dword 1 |
||
1083 | ret |
||
1084 | |||
1085 | sopl3: |
||
1086 | |||
1087 | test edi,0x80000000 ; read ? |
||
1088 | jnz sopl4 |
||
1089 | |||
1090 | mov dx,bx ; write |
||
1091 | out dx,al |
||
1092 | mov [esp+36],dword 0 |
||
1093 | ret |
||
1094 | |||
1095 | sopl4: |
||
1096 | |||
1097 | mov dx,bx ; read |
||
1098 | in al,dx |
||
1099 | and eax,0xff |
||
1100 | mov [esp+36],dword 0 |
||
1101 | mov [esp+24],eax |
||
1102 | ret |
||
1103 | |||
1104 | |||
1105 | |||
1106 | align 4 |
||
1107 | sys_sb16: |
||
1108 | |||
1109 | cmp word [sb16],word 0 |
||
1110 | jnz sb16l1 |
||
1111 | mov [esp+36],dword 1 |
||
1112 | ret |
||
1113 | sb16l1: |
||
1114 | mov [esp+36],dword 0 |
||
1115 | cmp eax,1 ; set volume - main |
||
1116 | jnz sb16l2 |
||
1117 | mov dx,word [sb16] |
||
1118 | add dx,4 |
||
1119 | mov al,0x22 |
||
1120 | out dx,al |
||
1121 | mov esi,1 |
||
1122 | call delay_ms |
||
1123 | mov eax,ebx |
||
1124 | inc edx |
||
1125 | out dx,al |
||
1126 | ret |
||
1127 | sb16l2: |
||
1128 | |||
1129 | cmp eax,2 ; set volume - cd |
||
1130 | jnz sb16l3 |
||
1131 | mov dx,word [sb16] |
||
1132 | add dx,4 |
||
1133 | mov al,0x28 |
||
1134 | out dx,al |
||
1135 | mov esi,1 |
||
1136 | call delay_ms |
||
1137 | mov eax,ebx |
||
1138 | add edx,1 |
||
1139 | out dx,al |
||
1140 | ret |
||
1141 | sb16l3: |
||
1142 | mov [esp+36],dword 2 |
||
1143 | ret |
||
1144 | |||
1145 | |||
1146 | align 4 |
||
1147 | |||
1148 | sys_sb16II: |
||
1149 | |||
1150 | cmp word [sb16],word 0 |
||
1151 | jnz IIsb16l1 |
||
1152 | mov [esp+36],dword 1 |
||
1153 | ret |
||
1154 | IIsb16l1: |
||
1155 | |||
1156 | cmp eax,1 ; set volume - main |
||
1157 | jnz IIsb16l2 |
||
1158 | ; L |
||
1159 | mov dx,word [sb16] |
||
1160 | add dx,4 |
||
1161 | mov al,0x30 |
||
1162 | out dx,al |
||
1163 | mov eax,ebx |
||
1164 | inc edx |
||
1165 | out dx,al |
||
1166 | ; R |
||
1167 | mov dx,word [sb16] |
||
1168 | add dx,4 |
||
1169 | mov al,0x31 |
||
1170 | out dx,al |
||
1171 | mov eax,ebx |
||
1172 | inc edx |
||
1173 | out dx,al |
||
1174 | mov [esp+36],dword 0 |
||
1175 | ret |
||
1176 | IIsb16l2: |
||
1177 | |||
1178 | cmp eax,2 ; set volume - cd |
||
1179 | jnz IIsb16l3 |
||
1180 | ; L |
||
1181 | mov dx,word [sb16] |
||
1182 | add dx,4 |
||
1183 | mov al,0x36 |
||
1184 | out dx,al |
||
1185 | mov eax,ebx |
||
1186 | inc edx |
||
1187 | out dx,al |
||
1188 | ; R |
||
1189 | mov dx,word [sb16] |
||
1190 | add dx,4 |
||
1191 | mov al,0x37 |
||
1192 | out dx,al |
||
1193 | mov eax,ebx |
||
1194 | inc edx |
||
1195 | out dx,al |
||
1196 | mov [esp+36],dword 0 |
||
1197 | ret |
||
1198 | IIsb16l3: |
||
1199 | |||
1200 | mov [esp+36],dword 2 |
||
1201 | ret |
||
1202 | |||
1203 | |||
1204 | display_number: |
||
1205 | |||
1206 | ; eax = print type, al=0 -> ebx is number |
||
1207 | ; al=1 -> ebx is pointer |
||
1208 | ; ah=0 -> display decimal |
||
1209 | ; ah=1 -> display hexadecimal |
||
1210 | ; ah=2 -> display binary |
||
1211 | ; eax bits 16-21 = number of digits to display (0-32) |
||
1212 | ; eax bits 22-31 = reserved |
||
1213 | ; |
||
1214 | ; ebx = number or pointer |
||
1215 | ; ecx = x shl 16 + y |
||
1216 | ; edx = color |
||
200 | diamond | 1217 | xor edi, edi |
211 | serge | 1218 | display_number_force: |
1 | ha | 1219 | |
1220 | cmp eax,0xffff ; length > 0 ? |
||
1221 | jge cont_displ |
||
1222 | ret |
||
1223 | cont_displ: |
||
1224 | |||
75 | diamond | 1225 | cmp eax,61*0x10000 ; length <= 60 ? |
1226 | jb cont_displ2 |
||
1 | ha | 1227 | ret |
1228 | cont_displ2: |
||
1229 | |||
1230 | pushad |
||
1231 | |||
1232 | cmp al,1 ; ecx is a pointer ? |
||
1233 | jne displnl1 |
||
139 | diamond | 1234 | mov ebx,[ebx+std_application_base_address] |
1 | ha | 1235 | displnl1: |
1236 | sub esp,64 |
||
1237 | |||
1238 | cmp ah,0 ; DECIMAL |
||
1239 | jne no_display_desnum |
||
1240 | shr eax,16 |
||
75 | diamond | 1241 | and eax,0x3f |
1 | ha | 1242 | push eax |
1243 | mov edi,esp |
||
194 | diamond | 1244 | add edi,4+64-1 |
1 | ha | 1245 | mov ecx,eax |
1246 | mov eax,ebx |
||
1247 | mov ebx,10 |
||
1248 | d_desnum: |
||
1249 | xor edx,edx |
||
1250 | div ebx |
||
1251 | add dl,48 |
||
1252 | mov [edi],dl |
||
1253 | dec edi |
||
1254 | loop d_desnum |
||
1255 | pop eax |
||
1256 | call draw_num_text |
||
1257 | add esp,64 |
||
1258 | popad |
||
1259 | ret |
||
1260 | no_display_desnum: |
||
1261 | |||
1262 | cmp ah,0x01 ; HEXADECIMAL |
||
1263 | jne no_display_hexnum |
||
1264 | shr eax,16 |
||
75 | diamond | 1265 | and eax,0x3f |
1 | ha | 1266 | push eax |
1267 | mov edi,esp |
||
194 | diamond | 1268 | add edi,4+64-1 |
1 | ha | 1269 | mov ecx,eax |
1270 | mov eax,ebx |
||
1271 | mov ebx,16 |
||
1272 | d_hexnum: |
||
1273 | xor edx,edx |
||
1274 | div ebx |
||
1275 | add edx,hexletters |
||
1276 | mov dl,[edx] |
||
1277 | mov [edi],dl |
||
1278 | dec edi |
||
1279 | loop d_hexnum |
||
1280 | pop eax |
||
1281 | call draw_num_text |
||
1282 | add esp,64 |
||
1283 | popad |
||
1284 | ret |
||
1285 | no_display_hexnum: |
||
1286 | |||
1287 | cmp ah,0x02 ; BINARY |
||
1288 | jne no_display_binnum |
||
1289 | shr eax,16 |
||
75 | diamond | 1290 | and eax,0x3f |
1 | ha | 1291 | push eax |
1292 | mov edi,esp |
||
194 | diamond | 1293 | add edi,4+64-1 |
1 | ha | 1294 | mov ecx,eax |
1295 | mov eax,ebx |
||
1296 | mov ebx,2 |
||
1297 | d_binnum: |
||
1298 | xor edx,edx |
||
1299 | div ebx |
||
1300 | add dl,48 |
||
1301 | mov [edi],dl |
||
1302 | dec edi |
||
1303 | loop d_binnum |
||
1304 | pop eax |
||
1305 | call draw_num_text |
||
1306 | add esp,64 |
||
1307 | popad |
||
1308 | ret |
||
1309 | no_display_binnum: |
||
1310 | |||
1311 | add esp,64 |
||
1312 | popad |
||
1313 | ret |
||
1314 | |||
1315 | |||
1316 | draw_num_text: |
||
1317 | |||
1318 | ; dtext |
||
1319 | ; |
||
1320 | ; eax x & y |
||
1321 | ; ebx color |
||
1322 | ; ecx start of text |
||
1323 | ; edx length |
||
1324 | ; edi 1 force |
||
1325 | |||
155 | diamond | 1326 | ; mov edi,[0x3000] |
1327 | ; shl edi,8 |
||
1328 | ; add ax,word[edi+0x80000+APPDATA.wnd_clientbox.top] |
||
164 | serge | 1329 | ; rol eax,16 |
155 | diamond | 1330 | ; add ax,word[edi+0x80000+APPDATA.wnd_clientbox.left] |
164 | serge | 1331 | ; rol eax,16 |
1332 | |||
1 | ha | 1333 | mov edx,eax |
194 | diamond | 1334 | mov ecx,64+4 |
1 | ha | 1335 | sub ecx,eax |
1336 | add ecx,esp |
||
1337 | mov eax,[esp+64+32-8+4] |
||
1338 | push edx ; add window start x & y |
||
1339 | mov edx,[0x3010] |
||
115 | poddubny | 1340 | mov ebx,[edx-twdw+WDATA.box.left] |
155 | diamond | 1341 | add ebx, [(edx-0x3000)*8+0x80000+APPDATA.wnd_clientbox.left] |
1 | ha | 1342 | shl ebx,16 |
115 | poddubny | 1343 | add ebx,[edx-twdw+WDATA.box.top] |
155 | diamond | 1344 | add ebx, [(edx-0x3000)*8+0x80000+APPDATA.wnd_clientbox.top] |
1 | ha | 1345 | add eax,ebx |
1346 | pop edx |
||
139 | diamond | 1347 | mov ebx,[esp+64+32-12+4] |
1348 | and ebx, not 0x80000000 ; force counted string |
||
1349 | mov esi, [esp+64+4+4] |
||
194 | diamond | 1350 | mov edi, [esp+64+4] |
139 | diamond | 1351 | jmp dtext |
1 | ha | 1352 | |
1353 | read_string: |
||
1354 | |||
1355 | ; eax read_area |
||
1356 | ; ebx color of letter |
||
1357 | ; ecx color of background |
||
1358 | ; edx number of letters to read |
||
1359 | ; esi [x start]*65536 + [y_start] |
||
1360 | |||
1361 | ret |
||
1362 | |||
1363 | |||
1364 | align 4 |
||
1365 | |||
1366 | sys_setup: |
||
1367 | |||
1368 | ; 1=roland mpu midi base , base io address |
||
1369 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
||
1370 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1371 | ; 4=sb16 base , base io address |
||
1372 | ; 5=system language, 1eng 2fi 3ger 4rus |
||
1373 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1374 | ; 8=fat32 partition in hd |
||
1375 | ; 9 |
||
1376 | ; 10 = sound dma channel |
||
1377 | ; 11 = enable lba read |
||
1378 | ; 12 = enable pci access |
||
1379 | |||
1380 | |||
1381 | mov [esp+36],dword 0 |
||
1382 | cmp eax,1 ; MIDI |
||
1383 | jnz nsyse1 |
||
1384 | cmp ebx,0x100 |
||
1385 | jb nsyse1 |
||
1386 | mov edx,65535 |
||
1387 | cmp edx,ebx |
||
1388 | jb nsyse1 |
||
1389 | mov [midi_base],bx |
||
1390 | mov word [mididp],bx |
||
1391 | inc bx |
||
1392 | mov word [midisp],bx |
||
1393 | ret |
||
1394 | |||
283 | diamond | 1395 | iglobal |
1 | ha | 1396 | midi_base dw 0 |
283 | diamond | 1397 | endg |
1 | ha | 1398 | |
1399 | nsyse1: |
||
1400 | |||
1401 | cmp eax,2 ; KEYBOARD |
||
1402 | jnz nsyse2 |
||
1403 | cmp ebx,1 |
||
1404 | jnz kbnobase |
||
1405 | mov edi,[0x3010] |
||
115 | poddubny | 1406 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1407 | mov eax,ecx |
1408 | mov ebx,keymap |
||
1409 | mov ecx,128 |
||
1410 | call memmove |
||
1411 | ret |
||
1412 | kbnobase: |
||
1413 | cmp ebx,2 |
||
1414 | jnz kbnoshift |
||
1415 | mov edi,[0x3010] |
||
115 | poddubny | 1416 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1417 | mov eax,ecx |
1418 | mov ebx,keymap_shift |
||
1419 | mov ecx,128 |
||
1420 | call memmove |
||
1421 | ret |
||
1422 | kbnoshift: |
||
1423 | cmp ebx,3 |
||
1424 | jne kbnoalt |
||
1425 | mov edi,[0x3010] |
||
115 | poddubny | 1426 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1427 | mov eax,ecx |
1428 | mov ebx,keymap_alt |
||
1429 | mov ecx,128 |
||
1430 | call memmove |
||
1431 | ret |
||
1432 | kbnoalt: |
||
1433 | cmp ebx,9 |
||
1434 | jnz kbnocountry |
||
1435 | mov word [keyboard],cx |
||
1436 | ret |
||
1437 | kbnocountry: |
||
1438 | mov [esp+36],dword 1 |
||
1439 | ret |
||
1440 | nsyse2: |
||
1441 | cmp eax,3 ; CD |
||
1442 | jnz nsyse3 |
||
75 | diamond | 1443 | test ebx,ebx |
1444 | jz nosesl |
||
1445 | cmp ebx, 4 |
||
1446 | ja nosesl |
||
1 | ha | 1447 | mov [cd_base],bl |
1448 | cmp ebx,1 |
||
1449 | jnz noprma |
||
1450 | mov [cdbase],0x1f0 |
||
1451 | mov [cdid],0xa0 |
||
1452 | noprma: |
||
1453 | cmp ebx,2 |
||
1454 | jnz noprsl |
||
1455 | mov [cdbase],0x1f0 |
||
1456 | mov [cdid],0xb0 |
||
1457 | noprsl: |
||
1458 | cmp ebx,3 |
||
1459 | jnz nosema |
||
1460 | mov [cdbase],0x170 |
||
1461 | mov [cdid],0xa0 |
||
1462 | nosema: |
||
1463 | cmp ebx,4 |
||
1464 | jnz nosesl |
||
1465 | mov [cdbase],0x170 |
||
1466 | mov [cdid],0xb0 |
||
1467 | nosesl: |
||
1468 | ret |
||
1469 | |||
1470 | cd_base db 0 |
||
1471 | |||
1472 | nsyse3: |
||
1473 | |||
1474 | cmp eax,4 ; SB |
||
1475 | jnz nsyse4 |
||
1476 | cmp ebx,0x100 |
||
1477 | jb nsyse4 |
||
1478 | mov edx,65535 |
||
1479 | cmp edx,ebx |
||
1480 | jb nsyse4 |
||
1481 | mov word [sb16],bx |
||
1482 | ret |
||
1483 | nsyse4: |
||
1484 | |||
1485 | cmp eax,5 ; SYSTEM LANGUAGE |
||
1486 | jnz nsyse5 |
||
1487 | mov [syslang],ebx |
||
1488 | ret |
||
1489 | nsyse5: |
||
1490 | |||
1491 | cmp eax,7 ; HD BASE |
||
1492 | jne nsyse7 |
||
75 | diamond | 1493 | test ebx,ebx |
1494 | jz nosethd |
||
1495 | cmp ebx,4 |
||
1496 | ja nosethd |
||
1 | ha | 1497 | mov [hd_base],bl |
1498 | cmp ebx,1 |
||
1499 | jnz noprmahd |
||
1500 | mov [hdbase],0x1f0 |
||
1501 | mov [hdid],0x0 |
||
1502 | mov [hdpos],1 |
||
1503 | ; call set_FAT32_variables |
||
1504 | noprmahd: |
||
1505 | cmp ebx,2 |
||
1506 | jnz noprslhd |
||
1507 | mov [hdbase],0x1f0 |
||
1508 | mov [hdid],0x10 |
||
1509 | mov [hdpos],2 |
||
1510 | ; call set_FAT32_variables |
||
1511 | noprslhd: |
||
1512 | cmp ebx,3 |
||
1513 | jnz nosemahd |
||
1514 | mov [hdbase],0x170 |
||
1515 | mov [hdid],0x0 |
||
1516 | mov [hdpos],3 |
||
1517 | ; call set_FAT32_variables |
||
1518 | nosemahd: |
||
1519 | cmp ebx,4 |
||
1520 | jnz noseslhd |
||
1521 | mov [hdbase],0x170 |
||
1522 | mov [hdid],0x10 |
||
1523 | mov [hdpos],4 |
||
1524 | ; call set_FAT32_variables |
||
1525 | noseslhd: |
||
1526 | call reserve_hd1 |
||
321 | diamond | 1527 | call reserve_hd_channel |
1528 | call free_hd_channel |
||
1 | ha | 1529 | mov [hd1_status],0 ; free |
75 | diamond | 1530 | nosethd: |
1 | ha | 1531 | ret |
1532 | |||
283 | diamond | 1533 | iglobal |
1 | ha | 1534 | hd_base db 0 |
283 | diamond | 1535 | endg |
1 | ha | 1536 | |
1537 | nsyse7: |
||
1538 | |||
1539 | cmp eax,8 ; HD PARTITION |
||
1540 | jne nsyse8 |
||
1541 | mov [fat32part],ebx |
||
1542 | ; call set_FAT32_variables |
||
1543 | call reserve_hd1 |
||
321 | diamond | 1544 | call reserve_hd_channel |
1545 | call free_hd_channel |
||
1 | ha | 1546 | pusha |
1547 | call choice_necessity_partition_1 |
||
1548 | popa |
||
1549 | mov [hd1_status],0 ; free |
||
1550 | ret |
||
1551 | nsyse8: |
||
1552 | |||
1553 | cmp eax,10 ; SOUND DMA CHANNEL |
||
1554 | jne no_set_sound_dma |
||
75 | diamond | 1555 | cmp ebx,3 |
1556 | ja sys_setup_err |
||
1 | ha | 1557 | mov [sound_dma],ebx |
1558 | ret |
||
1559 | no_set_sound_dma: |
||
1560 | |||
1561 | cmp eax,11 ; ENABLE LBA READ |
||
1562 | jne no_set_lba_read |
||
1563 | and ebx,1 |
||
1564 | mov [lba_read_enabled],ebx |
||
1565 | ret |
||
1566 | no_set_lba_read: |
||
1567 | |||
1568 | cmp eax,12 ; ENABLE PCI ACCESS |
||
1569 | jne no_set_pci_access |
||
1570 | and ebx,1 |
||
1571 | mov [pci_access_enabled],ebx |
||
1572 | ret |
||
1573 | no_set_pci_access: |
||
1574 | |||
1575 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
1576 | include 'vmodeint.inc' |
||
1577 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
1578 | |||
75 | diamond | 1579 | sys_setup_err: |
1 | ha | 1580 | mov [esp+36],dword -1 |
1581 | ret |
||
1582 | |||
1583 | |||
1584 | align 4 |
||
1585 | |||
1586 | sys_getsetup: |
||
1587 | |||
1588 | ; 1=roland mpu midi base , base io address |
||
1589 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
||
1590 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1591 | ; 4=sb16 base , base io address |
||
1592 | ; 5=system language, 1eng 2fi 3ger 4rus |
||
1593 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1594 | ; 8=fat32 partition in hd |
||
1595 | ; 9=get hs timer tic |
||
1596 | |||
1597 | cmp eax,1 |
||
1598 | jne ngsyse1 |
||
1599 | movzx eax,[midi_base] |
||
1600 | mov [esp+36],eax |
||
1601 | ret |
||
1602 | ngsyse1: |
||
1603 | |||
1604 | cmp eax,2 |
||
1605 | jne ngsyse2 |
||
1606 | cmp ebx,1 |
||
1607 | jnz kbnobaseret |
||
1608 | mov edi,[0x3010] |
||
115 | poddubny | 1609 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1610 | mov ebx,ecx |
1611 | mov eax,keymap |
||
1612 | mov ecx,128 |
||
1613 | call memmove |
||
1614 | ret |
||
1615 | kbnobaseret: |
||
1616 | cmp ebx,2 |
||
1617 | jnz kbnoshiftret |
||
1618 | mov edi,[0x3010] |
||
115 | poddubny | 1619 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1620 | mov ebx,ecx |
1621 | mov eax,keymap_shift |
||
1622 | mov ecx,128 |
||
1623 | call memmove |
||
1624 | ret |
||
1625 | kbnoshiftret: |
||
1626 | cmp ebx,3 |
||
1627 | jne kbnoaltret |
||
1628 | mov edi,[0x3010] |
||
115 | poddubny | 1629 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1630 | mov ebx,ecx |
1631 | mov eax,keymap_alt |
||
1632 | mov ecx,128 |
||
1633 | call memmove |
||
1634 | ret |
||
1635 | kbnoaltret: |
||
1636 | cmp ebx,9 |
||
1637 | jnz ngsyse2 |
||
1638 | movzx eax,word [keyboard] |
||
1639 | mov [esp+36],eax |
||
1640 | ret |
||
1641 | ngsyse2: |
||
1642 | |||
1643 | cmp eax,3 |
||
1644 | jnz ngsyse3 |
||
1645 | movzx eax,[cd_base] |
||
1646 | mov [esp+36],eax |
||
1647 | ret |
||
1648 | ngsyse3: |
||
1649 | |||
1650 | cmp eax,4 |
||
1651 | jne ngsyse4 |
||
1652 | mov eax,[sb16] |
||
1653 | mov [esp+36],eax |
||
1654 | ret |
||
1655 | ngsyse4: |
||
1656 | |||
1657 | cmp eax,5 |
||
1658 | jnz ngsyse5 |
||
1659 | mov eax,[syslang] |
||
1660 | mov [esp+36],eax |
||
1661 | ret |
||
1662 | ngsyse5: |
||
1663 | cmp eax,7 |
||
1664 | jnz ngsyse7 |
||
1665 | movzx eax,[hd_base] |
||
1666 | mov [esp+36],eax |
||
1667 | ret |
||
1668 | ngsyse7: |
||
1669 | cmp eax,8 |
||
1670 | jnz ngsyse8 |
||
1671 | mov eax,[fat32part] |
||
1672 | mov [esp+36],eax |
||
1673 | ret |
||
1674 | ngsyse8: |
||
1675 | cmp eax,9 |
||
1676 | jne ngsyse9 |
||
1677 | mov eax,[timer_ticks] ;[0xfdf0] |
||
1678 | mov [esp+36],eax |
||
1679 | ret |
||
1680 | ngsyse9: |
||
1681 | cmp eax,10 |
||
1682 | jnz ngsyse10 |
||
1683 | mov eax,[sound_dma] |
||
1684 | mov [esp+36],eax |
||
1685 | ret |
||
1686 | ngsyse10: |
||
1687 | cmp eax,11 |
||
1688 | jnz ngsyse11 |
||
1689 | mov eax,[lba_read_enabled] |
||
1690 | mov [esp+36],eax |
||
1691 | ret |
||
1692 | ngsyse11: |
||
1693 | cmp eax,12 |
||
1694 | jnz ngsyse12 |
||
1695 | mov eax,[pci_access_enabled] |
||
1696 | mov [esp+36],eax |
||
1697 | ret |
||
1698 | ngsyse12: |
||
1699 | mov [esp+36],dword 1 |
||
1700 | ret |
||
1701 | |||
283 | diamond | 1702 | iglobal |
1 | ha | 1703 | align 4 |
221 | serge | 1704 | mousefn dd msscreen, mswin, msbutton, msset |
1705 | dd app_load_cursor |
||
1706 | dd app_set_cursor |
||
233 | serge | 1707 | dd app_delete_cursor |
283 | diamond | 1708 | endg |
1 | ha | 1709 | |
1710 | readmousepos: |
||
1711 | |||
1712 | ; eax=0 screen relative |
||
1713 | ; eax=1 window relative |
||
1714 | ; eax=2 buttons pressed |
||
221 | serge | 1715 | ; eax=3 set mouse pos ; reserved |
1716 | ; eax=4 load cursor |
||
1717 | ; eax=5 set cursor |
||
1718 | ; eax=6 delete cursor ; reserved |
||
1 | ha | 1719 | |
221 | serge | 1720 | cmp eax, 6 |
1721 | ja msset |
||
1722 | jmp [mousefn+eax*4] |
||
1723 | msscreen: |
||
1724 | mov eax,[0xfb0a] |
||
1725 | shl eax,16 |
||
1726 | mov ax,[0xfb0c] |
||
1727 | mov [esp+36],eax |
||
1728 | ret |
||
1729 | mswin: |
||
1730 | mov eax,[0xfb0a] |
||
1731 | shl eax,16 |
||
1732 | mov ax,[0xfb0c] |
||
1733 | mov esi,[0x3010] |
||
1734 | mov bx, word [esi-twdw+WDATA.box.left] |
||
1735 | shl ebx,16 |
||
1736 | mov bx, word [esi-twdw+WDATA.box.top] |
||
1737 | sub eax,ebx |
||
1 | ha | 1738 | |
221 | serge | 1739 | mov edi,[CURRENT_TASK] |
1740 | shl edi,8 |
||
1741 | sub ax,word[edi+PROC_BASE+APPDATA.wnd_clientbox.top] |
||
1742 | rol eax,16 |
||
1743 | sub ax,word[edi+PROC_BASE+APPDATA.wnd_clientbox.left] |
||
1744 | rol eax,16 |
||
1745 | mov [esp+36],eax |
||
1746 | ret |
||
1747 | msbutton: |
||
1748 | movzx eax,byte [0xfb40] |
||
1749 | mov [esp+36],eax |
||
1750 | ret |
||
1751 | msset: |
||
1752 | ret |
||
164 | serge | 1753 | |
221 | serge | 1754 | app_load_cursor: |
1755 | add ebx, new_app_base |
||
1756 | cmp ebx, new_app_base |
||
1757 | jb msset |
||
1758 | stdcall load_cursor, ebx, ecx |
||
1759 | mov [esp+36], eax |
||
1760 | ret |
||
164 | serge | 1761 | |
221 | serge | 1762 | app_set_cursor: |
1763 | stdcall set_cursor, ebx |
||
1764 | mov [esp+36], eax |
||
1765 | ret |
||
1 | ha | 1766 | |
233 | serge | 1767 | app_delete_cursor: |
1768 | stdcall delete_cursor, ebx |
||
1769 | mov [esp+36], eax |
||
1770 | ret |
||
1 | ha | 1771 | |
1772 | is_input: |
||
1773 | |||
1774 | push edx |
||
1775 | mov dx,word [midisp] |
||
1776 | in al,dx |
||
1777 | and al,0x80 |
||
1778 | pop edx |
||
1779 | ret |
||
1780 | |||
1781 | is_output: |
||
1782 | |||
1783 | push edx |
||
1784 | mov dx,word [midisp] |
||
1785 | in al,dx |
||
1786 | and al,0x40 |
||
1787 | pop edx |
||
1788 | ret |
||
1789 | |||
1790 | |||
1791 | get_mpu_in: |
||
1792 | |||
1793 | push edx |
||
1794 | mov dx,word [mididp] |
||
1795 | in al,dx |
||
1796 | pop edx |
||
1797 | ret |
||
1798 | |||
1799 | |||
1800 | put_mpu_out: |
||
1801 | |||
1802 | push edx |
||
1803 | mov dx,word [mididp] |
||
1804 | out dx,al |
||
1805 | pop edx |
||
1806 | ret |
||
1807 | |||
1808 | |||
1809 | setuart: |
||
1810 | |||
1811 | su1: |
||
1812 | call is_output |
||
1813 | cmp al,0 |
||
1814 | jnz su1 |
||
1815 | mov dx,word [midisp] |
||
1816 | mov al,0xff |
||
1817 | out dx,al |
||
1818 | su2: |
||
1819 | mov dx,word [midisp] |
||
1820 | mov al,0xff |
||
1821 | out dx,al |
||
1822 | call is_input |
||
1823 | cmp al,0 |
||
1824 | jnz su2 |
||
1825 | call get_mpu_in |
||
1826 | cmp al,0xfe |
||
1827 | jnz su2 |
||
1828 | su3: |
||
1829 | call is_output |
||
1830 | cmp al,0 |
||
1831 | jnz su3 |
||
1832 | mov dx,word [midisp] |
||
1833 | mov al,0x3f |
||
1834 | out dx,al |
||
1835 | |||
1836 | ret |
||
1837 | |||
1838 | |||
1839 | align 4 |
||
1840 | |||
1841 | sys_midi: |
||
1842 | |||
1843 | cmp [mididp],0 |
||
1844 | jnz sm0 |
||
1845 | mov [esp+36],dword 1 |
||
1846 | ret |
||
1847 | sm0: |
||
1848 | |||
1849 | cmp eax,1 |
||
1850 | mov [esp+36],dword 0 |
||
1851 | jnz smn1 |
||
1852 | call setuart |
||
1853 | ret |
||
1854 | smn1: |
||
1855 | |||
1856 | cmp eax,2 |
||
1857 | jnz smn2 |
||
1858 | sm10: |
||
1859 | call get_mpu_in |
||
1860 | call is_output |
||
1861 | test al,al |
||
1862 | jnz sm10 |
||
1863 | mov al,bl |
||
1864 | call put_mpu_out |
||
1865 | ret |
||
1866 | smn2: |
||
1867 | |||
1868 | ret |
||
1869 | |||
1870 | |||
1871 | detect_devices: |
||
1872 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
1873 | include 'detect/commouse.inc' |
||
33 | mario79 | 1874 | include 'detect/ps2mouse.inc' |
1 | ha | 1875 | ;include 'detect/dev_fd.inc' |
1876 | ;include 'detect/dev_hdcd.inc' |
||
1877 | ;include 'detect/sear_par.inc' |
||
1878 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
1879 | ret |
||
1880 | |||
1881 | |||
1882 | sys_end: |
||
1883 | |||
1884 | mov eax,[0x3010] |
||
115 | poddubny | 1885 | mov [eax+TASKDATA.state], 3 ; terminate this program |
41 | mikedld | 1886 | |
1 | ha | 1887 | waitterm: ; wait here for termination |
1888 | mov eax,5 |
||
1889 | call delay_hs |
||
1890 | jmp waitterm |
||
1891 | |||
75 | diamond | 1892 | iglobal |
170 | serge | 1893 | align 4 |
75 | diamond | 1894 | sys_system_table: |
1895 | dd sysfn_shutdown ; 1 = system shutdown |
||
1896 | dd sysfn_terminate ; 2 = terminate thread |
||
1897 | dd sysfn_activate ; 3 = activate window |
||
1898 | dd sysfn_getidletime ; 4 = get idle time |
||
1899 | dd sysfn_getcpuclock ; 5 = get cpu clock |
||
1900 | dd sysfn_saveramdisk ; 6 = save ramdisk |
||
1901 | dd sysfn_getactive ; 7 = get active window |
||
1902 | dd sysfn_sound_flag ; 8 = get/set sound_flag |
||
1903 | dd sysfn_shutdown_param ; 9 = shutdown with parameter |
||
1904 | dd sysfn_minimize ; 10 = minimize window |
||
1905 | dd sysfn_getdiskinfo ; 11 = get disk subsystem info |
||
1906 | dd sysfn_lastkey ; 12 = get last pressed key |
||
1907 | dd sysfn_getversion ; 13 = get kernel version |
||
1908 | dd sysfn_waitretrace ; 14 = wait retrace |
||
1909 | dd sysfn_centermouse ; 15 = center mouse cursor |
||
1910 | dd sysfn_getfreemem ; 16 = get free memory size |
||
1911 | dd sysfn_getallmem ; 17 = get total memory size |
||
164 | serge | 1912 | dd sysfn_terminate2 ; 18 = terminate thread using PID |
120 | mario79 | 1913 | ; instead of slot |
1914 | dd sysfn_mouse_acceleration; 19 = set/get mouse acceleration |
||
170 | serge | 1915 | dd sysfn_meminfo ; 20 = get extended memory info |
75 | diamond | 1916 | sysfn_num = ($ - sys_system_table)/4 |
1917 | endg |
||
1918 | |||
1 | ha | 1919 | sys_system: |
75 | diamond | 1920 | dec eax |
1921 | cmp eax, sysfn_num |
||
1922 | jae @f |
||
1923 | jmp dword [sys_system_table + eax*4] |
||
1924 | @@: |
||
1925 | ret |
||
1 | ha | 1926 | |
75 | diamond | 1927 | sysfn_shutdown: ; 18.1 = BOOT |
1 | ha | 1928 | mov [0x2f0000+0x9030],byte 0 |
41 | mikedld | 1929 | for_shutdown_parameter: |
214 | serge | 1930 | |
1 | ha | 1931 | mov eax,[0x3004] |
1932 | add eax,2 |
||
1933 | mov [shutdown_processes],eax |
||
1934 | mov [0xFF00],al |
||
75 | diamond | 1935 | and dword [esp+36], 0 |
1 | ha | 1936 | ret |
1937 | uglobal |
||
1938 | shutdown_processes: dd 0x0 |
||
1939 | endg |
||
1940 | |||
75 | diamond | 1941 | sysfn_terminate: ; 18.2 = TERMINATE |
1 | ha | 1942 | cmp ebx,2 |
1943 | jb noprocessterminate |
||
1944 | mov edx,[0x3004] |
||
1945 | cmp ebx,edx |
||
75 | diamond | 1946 | ja noprocessterminate |
1 | ha | 1947 | mov eax,[0x3004] |
1948 | shl ebx,5 |
||
115 | poddubny | 1949 | mov edx,[ebx+0x3000+TASKDATA.pid] |
1950 | add ebx,0x3000+TASKDATA.state |
||
75 | diamond | 1951 | cmp byte [ebx], 9 |
1952 | jz noprocessterminate |
||
41 | mikedld | 1953 | |
1 | ha | 1954 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
1955 | mov [ebx],byte 3 ; clear possible i40's |
||
1956 | ;call MEM_Heap_UnLock |
||
1957 | |||
1958 | cmp edx,[application_table_status] ; clear app table stat |
||
1959 | jne noatsc |
||
1960 | mov [application_table_status],0 |
||
1961 | noatsc: |
||
75 | diamond | 1962 | noprocessterminate: |
1 | ha | 1963 | ret |
1964 | |||
85 | halyavin | 1965 | sysfn_terminate2: |
1966 | ;lock application_table_status mutex |
||
164 | serge | 1967 | .table_status: |
85 | halyavin | 1968 | cli |
1969 | cmp [application_table_status],0 |
||
1970 | je .stf |
||
1971 | sti |
||
1972 | call change_task |
||
1973 | jmp .table_status |
||
1974 | .stf: |
||
1975 | call set_application_table_status |
||
1976 | mov eax,ebx |
||
1977 | call pid_to_slot |
||
1978 | test eax,eax |
||
1979 | jz .not_found |
||
1980 | mov ebx,eax |
||
1981 | cli |
||
1982 | call sysfn_terminate |
||
1983 | mov [application_table_status],0 |
||
1984 | sti |
||
1985 | and dword [esp+36],0 |
||
1986 | ret |
||
1987 | .not_found: |
||
1988 | mov [application_table_status],0 |
||
1989 | or dword [esp+36],-1 |
||
1990 | ret |
||
1991 | |||
75 | diamond | 1992 | sysfn_activate: ; 18.3 = ACTIVATE WINDOW |
1 | ha | 1993 | cmp ebx,2 |
105 | poddubny | 1994 | jb .nowindowactivate |
1 | ha | 1995 | cmp ebx,[0x3004] |
105 | poddubny | 1996 | ja .nowindowactivate |
1997 | |||
1998 | mov [window_minimize], 2 ; restore window if minimized |
||
1999 | |||
2000 | movzx esi, word [0xC000 + ebx*2] |
||
164 | serge | 2001 | cmp esi, [0x3004] |
105 | poddubny | 2002 | je .nowindowactivate ; already active |
2003 | |||
2004 | mov edi, ebx |
||
2005 | shl edi, 5 |
||
2006 | add edi, window_data |
||
2007 | movzx esi, word [0xC000 + ebx * 2] |
||
2008 | lea esi, [0xC400 + esi * 2] |
||
2009 | call waredraw |
||
2010 | .nowindowactivate: |
||
1 | ha | 2011 | ret |
41 | mikedld | 2012 | |
75 | diamond | 2013 | sysfn_getidletime: ; 18.4 = GET IDLETIME |
1 | ha | 2014 | mov eax,[idleusesec] |
75 | diamond | 2015 | mov [esp+36], eax |
1 | ha | 2016 | ret |
2017 | |||
75 | diamond | 2018 | sysfn_getcpuclock: ; 18.5 = GET TSC/SEC |
1 | ha | 2019 | mov eax,[0xf600] |
75 | diamond | 2020 | mov [esp+36], eax |
1 | ha | 2021 | ret |
2022 | |||
2023 | ; SAVE ramdisk to /hd/1/menuet.img |
||
2024 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
||
2025 | include 'blkdev/rdsave.inc' |
||
2026 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
||
75 | diamond | 2027 | |
2028 | sysfn_getactive: ; 18.7 = get active window |
||
102 | poddubny | 2029 | mov eax, [0x3004] |
2030 | movzx eax, word [0xC400 + eax*2] |
||
75 | diamond | 2031 | mov [esp+36],eax |
1 | ha | 2032 | ret |
75 | diamond | 2033 | |
2034 | sysfn_sound_flag: ; 18.8 = get/set sound_flag |
||
1 | ha | 2035 | cmp ebx,1 |
2036 | jne nogetsoundflag |
||
2037 | movzx eax,byte [sound_flag] ; get sound_flag |
||
75 | diamond | 2038 | mov [esp+36],eax |
1 | ha | 2039 | ret |
2040 | nogetsoundflag: |
||
2041 | cmp ebx,2 |
||
2042 | jnz nosoundflag |
||
75 | diamond | 2043 | xor byte [sound_flag], 1 |
2044 | nosoundflag: |
||
41 | mikedld | 2045 | ret |
75 | diamond | 2046 | |
2047 | sysfn_shutdown_param: ; 18.9 = system shutdown with param |
||
1 | ha | 2048 | cmp ebx,1 |
75 | diamond | 2049 | jl exit_for_anyone |
1 | ha | 2050 | cmp ebx,4 |
2051 | jg exit_for_anyone |
||
2052 | mov [0x2f0000+0x9030],bl |
||
2053 | jmp for_shutdown_parameter |
||
75 | diamond | 2054 | |
2055 | sysfn_minimize: ; 18.10 = minimize window |
||
1 | ha | 2056 | mov [window_minimize],1 |
2057 | exit_for_anyone: |
||
2058 | ret |
||
75 | diamond | 2059 | |
2060 | sysfn_getdiskinfo: ; 18.11 = get disk info table |
||
1 | ha | 2061 | cmp ebx,1 |
2062 | jnz full_table |
||
2063 | small_table: |
||
2064 | call for_all_tables |
||
75 | diamond | 2065 | mov ecx,10 |
1 | ha | 2066 | cld |
2067 | rep movsb |
||
2068 | ret |
||
2069 | for_all_tables: |
||
115 | poddubny | 2070 | mov edi,[0x3010] |
2071 | mov edi,[edi+TASKDATA.mem_start] |
||
1 | ha | 2072 | add edi,ecx |
2073 | mov esi,0x40000 |
||
2074 | ret |
||
2075 | full_table: |
||
2076 | cmp ebx,2 |
||
2077 | jnz exit_for_anyone |
||
2078 | call for_all_tables |
||
75 | diamond | 2079 | mov ecx,16384 |
1 | ha | 2080 | cld |
2081 | rep movsd |
||
2082 | ret |
||
75 | diamond | 2083 | |
92 | diamond | 2084 | sysfn_lastkey: ; 18.12 = return 0 (backward compatibility) |
2085 | and dword [esp+36], 0 |
||
2086 | ret |
||
75 | diamond | 2087 | |
2088 | sysfn_getversion: ; 18.13 = get kernel ID and version |
||
115 | poddubny | 2089 | mov edi,[0x3010] |
2090 | mov edi,[edi+TASKDATA.mem_start] |
||
1 | ha | 2091 | add edi,ebx |
2092 | mov esi,version_inf |
||
2093 | mov ecx,version_end-version_inf |
||
2094 | cld |
||
2095 | rep movsb |
||
2096 | ret |
||
75 | diamond | 2097 | |
2098 | sysfn_waitretrace: ; 18.14 = sys wait retrace |
||
41 | mikedld | 2099 | ;wait retrace functions |
2100 | sys_wait_retrace: |
||
2101 | mov edx,0x3da |
||
2102 | WaitRetrace_loop: |
||
2103 | in al,dx |
||
2104 | test al,1000b |
||
2105 | jz WaitRetrace_loop |
||
2106 | mov [esp+36],dword 0 |
||
1 | ha | 2107 | ret |
75 | diamond | 2108 | |
2109 | sysfn_centermouse: ; 18.15 = mouse centered |
||
1 | ha | 2110 | call mouse_centered |
2111 | mov [esp+36],dword 0 |
||
2112 | ret |
||
75 | diamond | 2113 | |
120 | mario79 | 2114 | sysfn_mouse_acceleration: ; 18.19 = set/get mouse features |
2115 | cmp ebx,0 ; get mouse speed factor |
||
2116 | jnz .set_mouse_acceleration |
||
164 | serge | 2117 | xor eax,eax |
120 | mario79 | 2118 | mov ax,[mouse_speed_factor] |
2119 | mov [esp+36],eax |
||
2120 | ret |
||
2121 | .set_mouse_acceleration: |
||
2122 | cmp ebx,1 ; set mouse speed factor |
||
2123 | jnz .get_mouse_delay |
||
2124 | mov [mouse_speed_factor],cx |
||
2125 | ret |
||
2126 | .get_mouse_delay: |
||
2127 | cmp ebx,2 ; get mouse delay |
||
2128 | jnz .set_mouse_delay |
||
2129 | mov eax,[mouse_delay] |
||
2130 | mov [esp+36],eax |
||
2131 | ret |
||
2132 | .set_mouse_delay: |
||
2133 | cmp ebx,3 ; set mouse delay |
||
2134 | jnz .set_pointer_position |
||
2135 | mov [mouse_delay],ecx |
||
2136 | ret |
||
2137 | .set_pointer_position: |
||
2138 | cmp ebx,4 ; set mouse pointer position |
||
2139 | jnz .end |
||
2140 | mov [0xFB0C],cx ;y |
||
2141 | ror ecx,16 |
||
2142 | mov [0xFB0A],cx ;x |
||
2143 | rol ecx,16 |
||
2144 | .end: |
||
2145 | ret |
||
2146 | |||
75 | diamond | 2147 | sysfn_getfreemem: |
170 | serge | 2148 | mov eax, [pg_data.pages_free] |
2149 | shl eax, 2 |
||
2150 | mov [esp+36],eax |
||
1 | ha | 2151 | ret |
75 | diamond | 2152 | |
2153 | sysfn_getallmem: |
||
170 | serge | 2154 | mov eax,[MEM_AMOUNT] |
2155 | shr eax, 10 |
||
75 | diamond | 2156 | mov [esp+36],eax |
32 | halyavin | 2157 | ret |
2158 | |||
41 | mikedld | 2159 | uglobal |
2160 | ;// mike.dld, 2006-29-01 [ |
||
2161 | screen_workarea RECT |
||
2162 | ;// mike.dld, 2006-29-01 ] |
||
1 | ha | 2163 | window_minimize db 0 |
2164 | sound_flag db 0 |
||
41 | mikedld | 2165 | endg |
1 | ha | 2166 | |
41 | mikedld | 2167 | iglobal |
2168 | version_inf: |
||
346 | diamond | 2169 | db 0,6,5,0 ; version 0.6.5.0 |
41 | mikedld | 2170 | db UID_KOLIBRI |
2171 | db 'Kolibri',0 |
||
2172 | version_end: |
||
2173 | endg |
||
1 | ha | 2174 | |
41 | mikedld | 2175 | UID_NONE=0 |
1 | ha | 2176 | UID_MENUETOS=1 ;official |
2177 | UID_KOLIBRI=2 ;russian |
||
2178 | |||
2179 | sys_cachetodiskette: |
||
19 | mario79 | 2180 | ; pushad |
2181 | ; cmp eax,1 |
||
2182 | ; jne no_write_all_of_ramdisk |
||
2183 | ; call fdc_writeramdisk |
||
2184 | ; popad |
||
2185 | ; ret |
||
2186 | ; no_write_all_of_ramdisk: |
||
2187 | ; cmp eax,2 |
||
2188 | ; jne no_write_part_of_ramdisk |
||
2189 | ; call fdc_commitflush |
||
2190 | ; popad |
||
2191 | ; ret |
||
2192 | ; no_write_part_of_ramdisk: |
||
2193 | ; cmp eax,3 |
||
2194 | ; jne no_set_fdc |
||
2195 | ; call fdc_set |
||
2196 | ; popad |
||
2197 | ; ret |
||
2198 | ; no_set_fdc: |
||
2199 | ; cmp eax,4 |
||
2200 | ; jne no_get_fdc |
||
2201 | ; popad |
||
2202 | ; call fdc_get |
||
2203 | ; mov [esp+36],ecx |
||
2204 | ; ret |
||
2205 | ; no_get_fdc: |
||
2206 | ; popad |
||
2207 | ; ret |
||
2208 | cmp eax,1 |
||
2209 | jne no_floppy_a_save |
||
2210 | mov [flp_number],1 |
||
2211 | jmp save_image_on_floppy |
||
2212 | no_floppy_a_save: |
||
1 | ha | 2213 | cmp eax,2 |
19 | mario79 | 2214 | jne no_floppy_b_save |
2215 | mov [flp_number],2 |
||
2216 | save_image_on_floppy: |
||
2217 | call save_image |
||
2218 | mov [esp+36],dword 0 |
||
2219 | cmp [FDC_Status],0 |
||
41 | mikedld | 2220 | je yes_floppy_save |
19 | mario79 | 2221 | no_floppy_b_save: |
2222 | mov [esp+36],dword 1 |
||
2223 | yes_floppy_save: |
||
1 | ha | 2224 | ret |
2225 | |||
2226 | uglobal |
||
2227 | ; bgrchanged dd 0x0 |
||
2228 | endg |
||
2229 | |||
2230 | sys_background: |
||
2231 | |||
2232 | cmp eax,1 ; BACKGROUND SIZE |
||
2233 | jnz nosb1 |
||
2234 | cmp ebx,0 |
||
2235 | je sbgrr |
||
2236 | cmp ecx,0 |
||
2237 | je sbgrr |
||
2238 | mov [display_data-8],ebx |
||
2239 | mov [display_data-4],ecx |
||
2240 | ; mov [bgrchanged],1 |
||
2241 | sbgrr: |
||
2242 | ret |
||
2243 | nosb1: |
||
2244 | |||
2245 | cmp eax,2 ; SET PIXEL |
||
2246 | jnz nosb2 |
||
2247 | mov edx,0x160000-16 |
||
2248 | cmp edx,ebx |
||
2249 | jbe nosb2 |
||
2250 | mov edx,[ebx] |
||
2251 | and edx,0xFF000000 ;255*256*256*256 |
||
2252 | and ecx,0x00FFFFFF ;255*256*256+255*256+255 |
||
2253 | add edx,ecx |
||
2254 | mov [ebx+0x300000],edx |
||
2255 | ; mov [bgrchanged],1 |
||
2256 | ret |
||
2257 | nosb2: |
||
2258 | |||
2259 | cmp eax,3 ; DRAW BACKGROUND |
||
2260 | jnz nosb3 |
||
2261 | draw_background_temp: |
||
2262 | ; cmp [bgrchanged],1 ;0 |
||
2263 | ; je nosb31 |
||
2264 | ;draw_background_temp: |
||
2265 | ; mov [bgrchanged],1 ;0 |
||
2266 | mov [0xfff0],byte 1 |
||
76 | mario79 | 2267 | mov [background_defined], 1 |
1 | ha | 2268 | nosb31: |
2269 | ret |
||
2270 | nosb3: |
||
2271 | |||
2272 | cmp eax,4 ; TILED / STRETCHED |
||
2273 | jnz nosb4 |
||
2274 | cmp ebx,[display_data-12] |
||
2275 | je nosb41 |
||
2276 | mov [display_data-12],ebx |
||
2277 | ; mov [bgrchanged],1 |
||
2278 | nosb41: |
||
2279 | ret |
||
2280 | nosb4: |
||
2281 | |||
2282 | cmp eax,5 ; BLOCK MOVE TO BGR |
||
2283 | jnz nosb5 |
||
2284 | ; bughere |
||
2285 | mov edi, [0x3010] |
||
115 | poddubny | 2286 | add ebx, [edi+TASKDATA.mem_start] |
1 | ha | 2287 | ; mov esi, ebx |
2288 | ; mov edi, ecx |
||
2289 | mov eax, ebx |
||
2290 | mov ebx, ecx |
||
2291 | add ecx, edx |
||
2292 | cmp ecx, 0x160000-16 |
||
2293 | ja .fin |
||
2294 | ; add edi, 0x300000 |
||
2295 | add ebx, 0x300000 |
||
2296 | mov ecx, edx |
||
2297 | cmp ecx, 0x160000-16 |
||
2298 | ja .fin |
||
2299 | ; mov [bgrchanged],1 |
||
2300 | ; cld |
||
2301 | ; rep movsb |
||
2302 | call memmove |
||
2303 | .fin: |
||
2304 | ret |
||
2305 | nosb5: |
||
2306 | |||
2307 | ret |
||
2308 | |||
2309 | |||
2310 | align 4 |
||
2311 | |||
2312 | sys_getbackground: |
||
2313 | |||
2314 | cmp eax,1 ; SIZE |
||
2315 | jnz nogb1 |
||
2316 | mov eax,[display_data-8] |
||
2317 | shl eax,16 |
||
2318 | mov ax,[display_data-4] |
||
2319 | mov [esp+36],eax |
||
2320 | ret |
||
2321 | nogb1: |
||
2322 | |||
2323 | cmp eax,2 ; PIXEL |
||
2324 | jnz nogb2 |
||
2325 | mov edx,0x160000-16 |
||
2326 | cmp edx,ebx |
||
2327 | jbe nogb2 |
||
2328 | mov eax, [ebx+0x300000] |
||
2329 | and eax, 0xFFFFFF |
||
2330 | mov [esp+36],eax |
||
2331 | ret |
||
2332 | nogb2: |
||
2333 | |||
2334 | cmp eax,4 ; TILED / STRETCHED |
||
2335 | jnz nogb4 |
||
2336 | mov eax,[display_data-12] |
||
2337 | nogb4: |
||
2338 | mov [esp+36],eax |
||
2339 | ret |
||
2340 | |||
2341 | |||
2342 | align 4 |
||
2343 | |||
2344 | sys_getkey: |
||
2345 | mov [esp+36],dword 1 |
||
92 | diamond | 2346 | ; test main buffer |
1 | ha | 2347 | mov ebx, [0x3000] ; TOP OF WINDOW STACK |
2348 | movzx ecx,word [0xC000 + ebx * 2] |
||
2349 | mov edx,[0x3004] |
||
2350 | cmp ecx,edx |
||
2351 | jne .finish |
||
2352 | cmp [0xf400],byte 0 |
||
2353 | je .finish |
||
2354 | movzx eax,byte [0xf401] |
||
2355 | shl eax,8 |
||
2356 | push eax |
||
2357 | dec byte [0xf400] |
||
2358 | and byte [0xf400],127 |
||
2359 | movzx ecx,byte [0xf400] |
||
2360 | add ecx,2 |
||
2361 | ; mov esi,0xf402 |
||
2362 | ; mov edi,0xf401 |
||
2363 | ; cld |
||
2364 | ; rep movsb |
||
2365 | mov eax, 0xF402 |
||
2366 | mov ebx, 0xF401 |
||
2367 | call memmove |
||
2368 | pop eax |
||
92 | diamond | 2369 | .ret_eax: |
1 | ha | 2370 | mov [esp+36],eax |
92 | diamond | 2371 | ret |
1 | ha | 2372 | .finish: |
92 | diamond | 2373 | ; test hotkeys buffer |
2374 | mov ecx, hotkey_buffer |
||
2375 | @@: |
||
2376 | cmp [ecx], ebx |
||
2377 | jz .found |
||
2378 | add ecx, 8 |
||
2379 | cmp ecx, hotkey_buffer+120*8 |
||
2380 | jb @b |
||
2381 | ret |
||
2382 | .found: |
||
2383 | mov ax, [ecx+6] |
||
2384 | shl eax, 16 |
||
2385 | mov ah, [ecx+4] |
||
2386 | mov al, 2 |
||
2387 | and dword [ecx+4], 0 |
||
2388 | and dword [ecx], 0 |
||
2389 | jmp .ret_eax |
||
1 | ha | 2390 | |
2391 | align 4 |
||
2392 | |||
2393 | sys_getbutton: |
||
2394 | |||
2395 | mov ebx, [0x3000] ; TOP OF WINDOW STACK |
||
2396 | mov [esp+36],dword 1 |
||
2397 | movzx ecx, word [0xC000 + ebx * 2] |
||
2398 | mov edx, [0x3004] ; less than 256 processes |
||
2399 | cmp ecx,edx |
||
2400 | jne .exit |
||
2401 | movzx eax,byte [0xf500] |
||
2402 | test eax,eax |
||
2403 | jz .exit |
||
2404 | mov eax,[0xf501] |
||
2405 | shl eax,8 |
||
2406 | mov [0xf500],byte 0 |
||
2407 | mov [esp+36],eax |
||
2408 | .exit: |
||
2409 | ret |
||
2410 | |||
2411 | |||
2412 | align 4 |
||
2413 | |||
2414 | sys_cpuusage: |
||
2415 | |||
2416 | ; RETURN: |
||
2417 | ; |
||
2418 | ; +00 dword process cpu usage |
||
2419 | ; +04 word position in windowing stack |
||
2420 | ; +06 word windowing stack value at current position (cpu nro) |
||
2421 | ; +10 12 bytes name |
||
2422 | ; +22 dword start in mem |
||
2423 | ; +26 dword used mem |
||
2424 | ; +30 dword PID , process idenfification number |
||
2425 | ; |
||
2426 | |||
2427 | mov edi,[0x3010] ; eax = return area |
||
115 | poddubny | 2428 | add eax,[edi + TASKDATA.mem_start] |
1 | ha | 2429 | |
2430 | cmp ebx,-1 ; who am I ? |
||
2431 | jne no_who_am_i |
||
2432 | mov ebx,[0x3000] |
||
2433 | no_who_am_i: |
||
2434 | |||
2435 | push eax ; return area |
||
2436 | push ebx ; process number |
||
2437 | |||
2438 | push ebx |
||
2439 | push ebx |
||
2440 | push eax |
||
2441 | |||
2442 | ; return memory usage |
||
2443 | |||
2444 | xor edx,edx |
||
2445 | mov eax,0x20 |
||
2446 | mul ebx |
||
115 | poddubny | 2447 | add eax,0x3000+TASKDATA.cpu_usage |
1 | ha | 2448 | mov ebx,eax |
2449 | pop eax |
||
2450 | mov ecx,[ebx] |
||
2451 | mov [eax],ecx |
||
2452 | pop ebx |
||
2453 | mov cx, [0xC000 + ebx * 2] |
||
2454 | mov [eax+4],cx |
||
2455 | mov cx, [0xC400 + ebx * 2] |
||
2456 | mov [eax+6],cx |
||
2457 | push eax |
||
2458 | mov eax,ebx |
||
2459 | shl eax,8 |
||
115 | poddubny | 2460 | add eax,0x80000+APPDATA.app_name |
1 | ha | 2461 | pop ebx |
2462 | add ebx,10 |
||
2463 | mov ecx,11 |
||
2464 | call memmove |
||
2465 | |||
2466 | ; memory usage |
||
2467 | |||
2468 | xor eax,eax |
||
2469 | mov edx,0x100000*16 |
||
2470 | pop ecx ; get gdt of tss |
||
2471 | cmp ecx,1 |
||
2472 | je os_mem |
||
2473 | shl ecx,8 |
||
115 | poddubny | 2474 | mov edx,[0x80000+ecx+APPDATA.mem_size] ;0x8c |
1 | ha | 2475 | mov eax,std_application_base_address |
2476 | ; eax run base -> edx used memory |
||
2477 | os_mem: |
||
2478 | dec edx |
||
2479 | mov [ebx+12],eax |
||
2480 | mov [ebx+16],edx |
||
2481 | |||
2482 | ; PID (+30) |
||
2483 | |||
2484 | mov eax,[esp] |
||
2485 | shl eax,5 |
||
115 | poddubny | 2486 | add eax,0x3000+TASKDATA.pid |
1 | ha | 2487 | mov eax,[eax] |
2488 | mov [ebx+20],eax |
||
2489 | |||
2490 | ; window position and size |
||
2491 | |||
2492 | mov esi,[esp] |
||
2493 | shl esi,5 |
||
115 | poddubny | 2494 | add esi,window_data + WDATA.box |
1 | ha | 2495 | mov edi,[esp+4] |
2496 | add edi,34 |
||
115 | poddubny | 2497 | mov ecx,4 |
1 | ha | 2498 | cld |
115 | poddubny | 2499 | rep movsd |
1 | ha | 2500 | |
2501 | ; Process state (+50) |
||
2502 | |||
2503 | mov eax,[esp] |
||
2504 | shl eax,5 |
||
115 | poddubny | 2505 | add eax,0x3000+TASKDATA.state |
1 | ha | 2506 | mov eax,[eax] |
2507 | mov [ebx+40],ax |
||
2508 | |||
138 | mikedld | 2509 | ; Window client area box |
1 | ha | 2510 | |
138 | mikedld | 2511 | mov esi,[esp] |
2512 | shl esi,8 |
||
2513 | add esi,0x80000+APPDATA.wnd_clientbox |
||
2514 | lea edi,[ebx+44] |
||
2515 | mov ecx,4 |
||
2516 | rep movsd |
||
164 | serge | 2517 | |
2518 | ; Window state |
||
2519 | |||
138 | mikedld | 2520 | mov esi,[esp] |
2521 | shl esi,5 |
||
2522 | add esi,window_data + WDATA.box |
||
164 | serge | 2523 | mov al,[esi+window_data+WDATA.fl_wstate] |
2524 | mov [edi],al |
||
138 | mikedld | 2525 | |
1 | ha | 2526 | pop ebx |
2527 | pop eax |
||
2528 | |||
2529 | ; return number of processes |
||
2530 | |||
2531 | mov eax,[0x3004] |
||
2532 | mov [esp+36],eax |
||
2533 | ret |
||
2534 | |||
2535 | |||
2536 | |||
2537 | |||
2538 | align 4 |
||
2539 | sys_clock: |
||
2540 | cli |
||
2541 | ; Mikhail Lisovin xx Jan 2005 |
||
2542 | @@: mov al, 10 |
||
2543 | out 0x70, al |
||
2544 | in al, 0x71 |
||
2545 | test al, al |
||
2546 | jns @f |
||
2547 | mov esi, 1 |
||
2548 | call delay_ms |
||
2549 | jmp @b |
||
2550 | @@: |
||
2551 | ; end Lisovin's fix |
||
2552 | |||
2553 | xor al,al ; seconds |
||
2554 | out 0x70,al |
||
2555 | in al,0x71 |
||
2556 | movzx ecx,al |
||
2557 | mov al,02 ; minutes |
||
2558 | shl ecx,16 |
||
2559 | out 0x70,al |
||
2560 | in al,0x71 |
||
2561 | movzx edx,al |
||
2562 | mov al,04 ; hours |
||
2563 | shl edx,8 |
||
2564 | out 0x70,al |
||
2565 | in al,0x71 |
||
2566 | add ecx,edx |
||
2567 | movzx edx,al |
||
2568 | add ecx,edx |
||
2569 | sti |
||
2570 | mov [esp+36],ecx |
||
2571 | ret |
||
2572 | |||
2573 | |||
2574 | align 4 |
||
2575 | |||
2576 | sys_date: |
||
2577 | |||
2578 | cli |
||
75 | diamond | 2579 | |
2580 | @@: mov al, 10 |
||
2581 | out 0x70, al |
||
2582 | in al, 0x71 |
||
2583 | test al, al |
||
2584 | jns @f |
||
2585 | mov esi, 1 |
||
2586 | call delay_ms |
||
2587 | jmp @b |
||
2588 | @@: |
||
2589 | |||
2590 | mov ch,0 |
||
1 | ha | 2591 | mov al,7 ; date |
2592 | out 0x70,al |
||
2593 | in al,0x71 |
||
2594 | mov cl,al |
||
2595 | mov al,8 ; month |
||
2596 | shl ecx,16 |
||
2597 | out 0x70,al |
||
2598 | in al,0x71 |
||
2599 | mov ch,al |
||
2600 | mov al,9 ; year |
||
2601 | out 0x70,al |
||
2602 | in al,0x71 |
||
2603 | mov cl,al |
||
2604 | sti |
||
2605 | mov [esp+36],ecx |
||
2606 | ret |
||
2607 | |||
2608 | |||
2609 | ; redraw status |
||
2610 | |||
2611 | sys_redrawstat: |
||
2612 | |||
2613 | cmp eax,1 |
||
2614 | jne no_widgets_away |
||
2615 | |||
2616 | ; buttons away |
||
2617 | |||
2618 | mov ecx,[0x3000] |
||
2619 | |||
2620 | sys_newba2: |
||
2621 | |||
2622 | mov edi,[0xfe88] |
||
2623 | cmp [edi],dword 0 ; empty button list ? |
||
2624 | je end_of_buttons_away |
||
2625 | |||
2626 | movzx ebx,word [edi] |
||
2627 | inc ebx |
||
2628 | |||
2629 | mov eax,edi |
||
2630 | |||
2631 | sys_newba: |
||
2632 | |||
2633 | dec ebx |
||
2634 | jz end_of_buttons_away |
||
2635 | |||
2636 | add eax,0x10 |
||
2637 | cmp cx,[eax] |
||
2638 | jnz sys_newba |
||
2639 | |||
2640 | push eax ebx ecx |
||
2641 | mov ecx,ebx |
||
2642 | inc ecx |
||
2643 | shl ecx,4 |
||
2644 | mov ebx,eax |
||
2645 | add eax,0x10 |
||
2646 | call memmove |
||
2647 | dec dword [edi] |
||
2648 | pop ecx ebx eax |
||
2649 | |||
2650 | jmp sys_newba2 |
||
2651 | |||
2652 | end_of_buttons_away: |
||
2653 | |||
2654 | ret |
||
2655 | |||
2656 | no_widgets_away: |
||
2657 | |||
2658 | cmp eax,2 |
||
2659 | jnz srl1 |
||
2660 | |||
2661 | mov edx,[0x3010] ; return whole screen draw area for this app |
||
2662 | add edx,draw_data-0x3000 |
||
115 | poddubny | 2663 | mov [edx+RECT.left], 0 |
2664 | mov [edx+RECT.top], 0 |
||
1 | ha | 2665 | mov eax,[0xfe00] |
115 | poddubny | 2666 | mov [edx+RECT.right],eax |
1 | ha | 2667 | mov eax,[0xfe04] |
115 | poddubny | 2668 | mov [edx+RECT.bottom],eax |
1 | ha | 2669 | |
2670 | mov edi,[0x3010] |
||
186 | diamond | 2671 | or [edi-twdw+WDATA.fl_wdrawn], 1 ; no new position & buttons from app |
1 | ha | 2672 | |
2673 | call sys_window_mouse |
||
2674 | |||
2675 | ret |
||
2676 | |||
2677 | srl1: |
||
2678 | |||
2679 | ret |
||
2680 | |||
2681 | |||
2682 | sys_drawwindow: |
||
2683 | |||
2684 | mov edi,ecx |
||
2685 | shr edi,16+8 |
||
2686 | and edi,15 |
||
2687 | |||
2688 | cmp edi,0 ; type I - original style |
||
2689 | jne nosyswI |
||
33 | mario79 | 2690 | inc [mouse_pause] |
36 | mario79 | 2691 | call [disable_mouse] |
1 | ha | 2692 | call sys_set_window |
36 | mario79 | 2693 | call [disable_mouse] |
1 | ha | 2694 | call drawwindow_I |
114 | mikedld | 2695 | ;dec [mouse_pause] |
2696 | ;call [draw_pointer] |
||
2697 | ;ret |
||
2698 | jmp draw_window_caption.2 |
||
1 | ha | 2699 | nosyswI: |
2700 | |||
2701 | cmp edi,1 ; type II - only reserve area, no draw |
||
2702 | jne nosyswII |
||
33 | mario79 | 2703 | inc [mouse_pause] |
36 | mario79 | 2704 | call [disable_mouse] |
1 | ha | 2705 | call sys_set_window |
36 | mario79 | 2706 | call [disable_mouse] |
1 | ha | 2707 | call sys_window_mouse |
33 | mario79 | 2708 | dec [mouse_pause] |
36 | mario79 | 2709 | call [draw_pointer] |
1 | ha | 2710 | ret |
2711 | nosyswII: |
||
2712 | |||
2713 | cmp edi,2 ; type III - new style |
||
2714 | jne nosyswIII |
||
33 | mario79 | 2715 | inc [mouse_pause] |
36 | mario79 | 2716 | call [disable_mouse] |
1 | ha | 2717 | call sys_set_window |
36 | mario79 | 2718 | call [disable_mouse] |
1 | ha | 2719 | call drawwindow_III |
114 | mikedld | 2720 | ;dec [mouse_pause] |
2721 | ;call [draw_pointer] |
||
2722 | ;ret |
||
2723 | jmp draw_window_caption.2 |
||
1 | ha | 2724 | nosyswIII: |
2725 | |||
2726 | cmp edi,3 ; type IV - skinned window |
||
2727 | jne nosyswIV |
||
33 | mario79 | 2728 | |
102 | poddubny | 2729 | ; parameter for drawwindow_IV |
35 | halyavin | 2730 | push 0 |
102 | poddubny | 2731 | mov edi, [0x3004] |
2732 | movzx edi, word [0xC400 + edi*2] |
||
2733 | cmp edi, [0x3000] |
||
33 | mario79 | 2734 | jne @f |
102 | poddubny | 2735 | inc dword [esp] |
2736 | @@: |
||
33 | mario79 | 2737 | |
2738 | inc [mouse_pause] |
||
36 | mario79 | 2739 | call [disable_mouse] |
1 | ha | 2740 | call sys_set_window |
36 | mario79 | 2741 | call [disable_mouse] |
2742 | call drawwindow_IV |
||
114 | mikedld | 2743 | ;dec [mouse_pause] |
2744 | ;call [draw_pointer] |
||
2745 | ;ret |
||
2746 | jmp draw_window_caption.2 |
||
1 | ha | 2747 | nosyswIV: |
2748 | |||
2749 | ret |
||
2750 | |||
2751 | |||
114 | mikedld | 2752 | draw_window_caption: |
2753 | inc [mouse_pause] |
||
2754 | call [disable_mouse] |
||
2755 | |||
2756 | xor eax,eax |
||
2757 | mov edx,[0x3004] |
||
2758 | movzx edx,word[0xC400+edx*2] |
||
2759 | cmp edx,[0x3000] |
||
2760 | jne @f |
||
2761 | inc eax |
||
2762 | @@: mov edx,[0x3000] |
||
2763 | shl edx,5 |
||
2764 | add edx,window_data |
||
2765 | movzx ebx,[edx+WDATA.fl_wstyle] |
||
2766 | and bl,0x0F |
||
2767 | cmp bl,3 |
||
2768 | jne .not_style_3 |
||
2769 | |||
2770 | push edx |
||
2771 | call drawwindow_IV_caption |
||
2772 | add esp,4 |
||
2773 | jmp .2 |
||
2774 | |||
2775 | .not_style_3: |
||
2776 | cmp bl,2 |
||
2777 | jne .not_style_2 |
||
2778 | |||
2779 | call drawwindow_III_caption |
||
2780 | jmp .2 |
||
2781 | |||
2782 | .not_style_2: |
||
2783 | cmp bl,0 |
||
2784 | jne .2 |
||
2785 | |||
2786 | call drawwindow_I_caption |
||
2787 | |||
2788 | ;-------------------------------------------------------------- |
||
2789 | .2: ;jmp @f |
||
2790 | mov edi,[0x3000] |
||
2791 | shl edi,5 |
||
2792 | test [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
||
2793 | jz @f |
||
2794 | mov ecx,[edi*8+0x80000+APPDATA.wnd_caption] |
||
2795 | or ecx,ecx |
||
2796 | jz @f |
||
115 | poddubny | 2797 | add ecx,[edi+twdw+TASKDATA.mem_start] |
114 | mikedld | 2798 | |
2799 | movzx eax,[edi+window_data+WDATA.fl_wstyle] |
||
2800 | and al,0x0F |
||
2801 | cmp al,3 |
||
2802 | jne .not_skinned |
||
2803 | |||
2804 | mov ebp,[edi+window_data+WDATA.box.left-2] |
||
2805 | mov bp,word[edi+window_data+WDATA.box.top] |
||
2806 | movzx eax,word[edi+window_data+WDATA.box.width] |
||
2807 | sub ax,[_skinmargins.left] |
||
2808 | sub ax,[_skinmargins.right] |
||
2809 | cwde |
||
2810 | cdq |
||
2811 | mov ebx,6 |
||
2812 | idiv ebx |
||
2813 | or eax,eax |
||
2814 | js @f |
||
2815 | mov edx,eax |
||
2816 | mov eax,dword[_skinmargins.left-2] |
||
2817 | mov ax,word[_skinh] |
||
2818 | sub ax,[_skinmargins.bottom] |
||
2819 | sub ax,[_skinmargins.top] |
||
2820 | sar ax,1 |
||
2821 | adc ax,0 |
||
2822 | add ax,[_skinmargins.top] |
||
2823 | add ax,-3 |
||
2824 | add eax,ebp |
||
139 | diamond | 2825 | jmp .dodraw |
114 | mikedld | 2826 | |
2827 | .not_skinned: |
||
2828 | cmp al,1 |
||
2829 | je @f |
||
2830 | |||
2831 | mov ebp,[edi+window_data+WDATA.box.left-2] |
||
2832 | mov bp,word[edi+window_data+WDATA.box.top] |
||
2833 | movzx eax,word[edi+window_data+WDATA.box.width] |
||
2834 | sub eax,16 |
||
2835 | cwde |
||
2836 | cdq |
||
2837 | mov ebx,6 |
||
2838 | idiv ebx |
||
2839 | or eax,eax |
||
2840 | js @f |
||
2841 | mov edx,eax |
||
2842 | mov eax,0x00080007 |
||
2843 | add eax,ebp |
||
139 | diamond | 2844 | .dodraw: |
114 | mikedld | 2845 | mov ebx,[common_colours+16];0x00FFFFFF |
139 | diamond | 2846 | or ebx, 0x80000000 |
114 | mikedld | 2847 | xor edi,edi |
2848 | call dtext |
||
2849 | |||
2850 | @@: |
||
2851 | ;-------------------------------------------------------------- |
||
2852 | dec [mouse_pause] |
||
2853 | call [draw_pointer] |
||
2854 | ret |
||
2855 | |||
2856 | iglobal |
||
2857 | align 4 |
||
2858 | window_topleft dd \ |
||
2859 | 1, 21,\ |
||
2860 | 0, 0,\ |
||
2861 | 5, 20,\ |
||
2862 | 5, ? |
||
2863 | endg |
||
2864 | |||
2865 | set_window_clientbox: |
||
2866 | push eax ecx edi |
||
2867 | |||
2868 | mov eax,[_skinh] |
||
2869 | mov [window_topleft+4*7],eax |
||
2870 | |||
2871 | mov ecx,edi |
||
2872 | sub edi,window_data |
||
2873 | shl edi,3 |
||
2874 | test [ecx+WDATA.fl_wstyle],WSTYLE_CLIENTRELATIVE |
||
2875 | jz @f |
||
2876 | |||
2877 | movzx eax,[ecx+WDATA.fl_wstyle] |
||
2878 | and eax,0x0F |
||
2879 | mov eax,[eax*8+window_topleft+0] |
||
2880 | mov [edi+0x80000+APPDATA.wnd_clientbox.left],eax |
||
2881 | shl eax,1 |
||
2882 | neg eax |
||
2883 | add eax,[ecx+WDATA.box.width] |
||
2884 | mov [edi+0x80000+APPDATA.wnd_clientbox.width],eax |
||
2885 | |||
2886 | movzx eax,[ecx+WDATA.fl_wstyle] |
||
2887 | and eax,0x0F |
||
2888 | push [eax*8+window_topleft+0] |
||
2889 | mov eax,[eax*8+window_topleft+4] |
||
2890 | mov [edi+0x80000+APPDATA.wnd_clientbox.top],eax |
||
2891 | neg eax |
||
2892 | sub eax,[esp] |
||
2893 | add eax,[ecx+WDATA.box.height] |
||
2894 | mov [edi+0x80000+APPDATA.wnd_clientbox.height],eax |
||
2895 | add esp,4 |
||
2896 | |||
2897 | pop edi ecx eax |
||
2898 | ret |
||
2899 | @@: |
||
2900 | xor eax,eax |
||
2901 | mov [edi+0x80000+APPDATA.wnd_clientbox.left],eax |
||
2902 | mov [edi+0x80000+APPDATA.wnd_clientbox.top],eax |
||
2903 | mov eax,[ecx+WDATA.box.width] |
||
2904 | mov [edi+0x80000+APPDATA.wnd_clientbox.width],eax |
||
2905 | mov eax,[ecx+WDATA.box.height] |
||
2906 | mov [edi+0x80000+APPDATA.wnd_clientbox.height],eax |
||
2907 | |||
2908 | pop edi ecx eax |
||
2909 | ret |
||
2910 | |||
1 | ha | 2911 | sys_set_window: |
2912 | |||
2913 | mov edi,[0x3000] |
||
2914 | shl edi,5 |
||
2915 | add edi,window_data |
||
2916 | |||
2917 | ; colors |
||
114 | mikedld | 2918 | mov [edi+WDATA.cl_workarea],ecx |
2919 | mov [edi+WDATA.cl_titlebar],edx |
||
2920 | mov [edi+WDATA.cl_frames],esi |
||
1 | ha | 2921 | |
2922 | ; check flag (?) |
||
186 | diamond | 2923 | test [edi+WDATA.fl_wdrawn],1 |
2924 | jnz newd |
||
1 | ha | 2925 | |
2926 | push eax |
||
2927 | mov eax,[timer_ticks] ;[0xfdf0] |
||
2928 | add eax,100 |
||
2929 | mov [new_window_starting],eax |
||
2930 | pop eax |
||
2931 | |||
114 | mikedld | 2932 | mov word[edi+WDATA.box.width],ax |
2933 | mov word[edi+WDATA.box.height],bx |
||
2934 | sar eax,16 |
||
2935 | sar ebx,16 |
||
2936 | mov word[edi+WDATA.box.left],ax |
||
2937 | mov word[edi+WDATA.box.top],bx |
||
1 | ha | 2938 | |
2939 | call check_window_position |
||
2940 | |||
164 | serge | 2941 | call set_window_clientbox |
1 | ha | 2942 | |
2943 | push ecx esi edi ; save for window fullscreen/resize |
||
114 | mikedld | 2944 | ;mov esi,edi |
2945 | |||
2946 | mov cl,[edi+WDATA.fl_wstyle] |
||
2947 | |||
1 | ha | 2948 | sub edi,window_data |
114 | mikedld | 2949 | shl edi,3 |
115 | poddubny | 2950 | add edi,0x80000 |
114 | mikedld | 2951 | |
2952 | and cl,0x0F |
||
115 | poddubny | 2953 | mov [edi+APPDATA.wnd_caption],0 |
114 | mikedld | 2954 | cmp cl,3 |
2955 | jne @f |
||
115 | poddubny | 2956 | mov [edi+APPDATA.wnd_caption],esi |
114 | mikedld | 2957 | @@: mov esi,[esp+0] |
2958 | |||
115 | poddubny | 2959 | add edi, APPDATA.saved_box |
186 | diamond | 2960 | movsd |
2961 | movsd |
||
2962 | movsd |
||
2963 | movsd |
||
1 | ha | 2964 | pop edi esi ecx |
2965 | |||
2966 | push eax ebx ecx edx |
||
2967 | ;;; mov eax, 1 |
||
2968 | ;;; call delay_hs |
||
115 | poddubny | 2969 | mov eax, [edi+WDATA.box.left] |
2970 | mov ebx, [edi+WDATA.box.top] |
||
2971 | mov ecx, [edi+WDATA.box.width] |
||
2972 | mov edx, [edi+WDATA.box.height] |
||
1 | ha | 2973 | add ecx, eax |
2974 | add edx, ebx |
||
2975 | call calculatescreen |
||
2976 | pop edx ecx ebx eax |
||
2977 | |||
2978 | mov [0xf400],byte 0 ; empty keyboard buffer |
||
2979 | mov [0xf500],byte 0 ; empty button buffer |
||
2980 | |||
2981 | newd: |
||
186 | diamond | 2982 | mov [edi+WDATA.fl_redraw],byte 0 ; no redraw |
1 | ha | 2983 | mov edx,edi |
2984 | |||
2985 | ret |
||
2986 | |||
114 | mikedld | 2987 | syscall_windowsettings: |
1 | ha | 2988 | |
114 | mikedld | 2989 | .set_window_caption: |
2990 | dec eax ; subfunction #1 - set window caption |
||
2991 | jnz .get_window_caption |
||
2992 | |||
2993 | ; NOTE: only window owner thread can set its caption, |
||
2994 | ; so there's no parameter for PID/TID |
||
2995 | |||
2996 | mov edi,[0x3000] |
||
2997 | shl edi,5 |
||
2998 | |||
2999 | ; have to check if caption is within application memory limit |
||
3000 | ; check is trivial, and if application resizes its memory, |
||
3001 | ; caption still can become over bounds |
||
202 | diamond | 3002 | ; diamond, 31.10.2006: check removed because with new memory manager |
3003 | ; there can be valid data after APPDATA.mem_size bound |
||
3004 | ; mov ecx,[edi*8+0x80000+APPDATA.mem_size] |
||
3005 | ; add ecx,255 ; max caption length |
||
3006 | ; cmp ebx,ecx |
||
3007 | ; ja .exit_fail |
||
114 | mikedld | 3008 | |
3009 | mov [edi*8+0x80000+APPDATA.wnd_caption],ebx |
||
3010 | or [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
||
3011 | |||
3012 | call draw_window_caption |
||
3013 | |||
3014 | xor eax,eax ; eax = 0 (success) |
||
3015 | ret |
||
3016 | |||
3017 | .get_window_caption: |
||
3018 | dec eax ; subfunction #2 - get window caption |
||
3019 | jnz .exit_fail |
||
3020 | |||
3021 | ; not implemented yet |
||
3022 | |||
3023 | .exit_fail: |
||
3024 | xor eax,eax |
||
3025 | inc eax ; eax = 1 (fail) |
||
3026 | ret |
||
3027 | |||
3028 | |||
1 | ha | 3029 | sys_window_move: |
3030 | |||
115 | poddubny | 3031 | mov edi,[0x3000] |
49 | mikedld | 3032 | shl edi,5 |
3033 | add edi,window_data |
||
1 | ha | 3034 | |
49 | mikedld | 3035 | test [edi+WDATA.fl_wstate],WSTATE_MAXIMIZED |
3036 | jnz .window_move_return |
||
1 | ha | 3037 | |
115 | poddubny | 3038 | push dword [edi + WDATA.box.left] ; save old coordinates |
3039 | push dword [edi + WDATA.box.top] |
||
3040 | push dword [edi + WDATA.box.width] |
||
3041 | push dword [edi + WDATA.box.height] |
||
1 | ha | 3042 | |
49 | mikedld | 3043 | cmp eax,-1 ; set new position and size |
3044 | je .no_x_reposition |
||
115 | poddubny | 3045 | mov [edi + WDATA.box.left], eax |
49 | mikedld | 3046 | .no_x_reposition: |
3047 | cmp ebx,-1 |
||
3048 | je .no_y_reposition |
||
115 | poddubny | 3049 | mov [edi + WDATA.box.top], ebx |
49 | mikedld | 3050 | .no_y_reposition: |
1 | ha | 3051 | |
49 | mikedld | 3052 | test [edi+WDATA.fl_wstate],WSTATE_ROLLEDUP |
3053 | jnz .no_y_resizing |
||
1 | ha | 3054 | |
49 | mikedld | 3055 | cmp ecx,-1 |
3056 | je .no_x_resizing |
||
115 | poddubny | 3057 | mov [edi + WDATA.box.width], ecx |
49 | mikedld | 3058 | .no_x_resizing: |
3059 | cmp edx,-1 |
||
3060 | je .no_y_resizing |
||
115 | poddubny | 3061 | mov [edi + WDATA.box.height], edx |
49 | mikedld | 3062 | .no_y_resizing: |
1 | ha | 3063 | |
49 | mikedld | 3064 | call check_window_position |
150 | diamond | 3065 | call set_window_clientbox |
1 | ha | 3066 | |
49 | mikedld | 3067 | pushad ; save for window fullscreen/resize |
3068 | mov esi,edi |
||
3069 | sub edi,window_data |
||
3070 | shr edi,5 |
||
3071 | shl edi,8 |
||
115 | poddubny | 3072 | add edi, 0x80000 + APPDATA.saved_box |
49 | mikedld | 3073 | mov ecx,4 |
3074 | cld |
||
3075 | rep movsd |
||
3076 | popad |
||
3077 | |||
3078 | pushad ; calculcate screen at new position |
||
115 | poddubny | 3079 | mov eax, [edi + WDATA.box.left] |
3080 | mov ebx, [edi + WDATA.box.top] |
||
3081 | mov ecx, [edi + WDATA.box.width] |
||
3082 | mov edx, [edi + WDATA.box.height] |
||
164 | serge | 3083 | add ecx,eax |
3084 | add edx,ebx |
||
221 | serge | 3085 | |
49 | mikedld | 3086 | call calculatescreen |
3087 | popad |
||
3088 | |||
3089 | pop edx ; calculcate screen at old position |
||
3090 | pop ecx |
||
3091 | pop ebx |
||
3092 | pop eax |
||
3093 | add ecx,eax |
||
3094 | add edx,ebx |
||
3095 | mov [dlx],eax ; save for drawlimits |
||
3096 | mov [dly],ebx |
||
3097 | mov [dlxe],ecx |
||
3098 | mov [dlye],edx |
||
3099 | call calculatescreen |
||
3100 | |||
115 | poddubny | 3101 | mov [edi + WDATA.fl_redraw], 1 ; flag the process as redraw |
49 | mikedld | 3102 | |
3103 | mov eax,edi ; redraw screen at old position |
||
3104 | xor esi,esi |
||
3105 | call redrawscreen |
||
3106 | |||
3107 | mov [0xfff5],byte 0 ; mouse pointer |
||
3108 | mov [0xfff4],byte 0 ; no mouse under |
||
3109 | mov [0xfb44],byte 0 ; react to mouse up/down |
||
3110 | |||
3111 | mov ecx,10 ; wait 1/10 second |
||
3112 | .wmrl3: |
||
3113 | call [draw_pointer] |
||
3114 | mov eax,1 |
||
3115 | call delay_hs |
||
3116 | loop .wmrl3 |
||
3117 | |||
3118 | mov [window_move_pr],0 |
||
3119 | |||
3120 | .window_move_return: |
||
3121 | |||
1 | ha | 3122 | ret |
3123 | |||
67 | diamond | 3124 | ;type_background_1: |
3125 | ; cmp [0xfff0],byte 0 ; background update ? |
||
3126 | ; jz temp_nobackgr |
||
3127 | ; mov [0xfff0],byte 2 |
||
3128 | ; call change_task |
||
3129 | ; mov [draw_data+32+0],dword 0 |
||
3130 | ; mov [draw_data+32+4],dword 0 |
||
3131 | ; mov eax,[0xfe00] |
||
3132 | ; mov ebx,[0xfe04] |
||
3133 | ; mov [draw_data+32+8],eax |
||
3134 | ; mov [draw_data+32+12],ebx |
||
3135 | ; call drawbackground |
||
3136 | ; mov [0xfff0],byte 0 |
||
3137 | ; mov [0xfff4],byte 0 |
||
3138 | ;temp_nobackgr: |
||
3139 | ; ret |
||
41 | mikedld | 3140 | |
1 | ha | 3141 | uglobal |
3142 | window_move_pr dd 0x0 |
||
3143 | window_move_eax dd 0x0 |
||
3144 | window_move_ebx dd 0x0 |
||
3145 | window_move_ecx dd 0x0 |
||
3146 | window_move_edx dd 0x0 |
||
3147 | endg |
||
3148 | |||
3149 | ;ok - 100% work |
||
3150 | ;nt - not tested |
||
3151 | ;--------------------------------------------------------------------------------------------- |
||
3152 | ;eax |
||
3153 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
||
3154 | ;1 - change task. Ret nothing. Block. ok. |
||
3155 | ;2 - performance control |
||
3156 | ; ebx |
||
3157 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
||
3158 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
||
3159 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
||
3160 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
||
3161 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
||
3162 | ;eax |
||
3163 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
||
3164 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
||
3165 | ;--------------------------------------------------------------------------------------------- |
||
3166 | sys_sheduler: ;noname & halyavin |
||
3167 | cmp eax,0 |
||
3168 | je shed_counter |
||
3169 | cmp eax,2 |
||
3170 | je perf_control |
||
3171 | cmp eax,3 |
||
3172 | je rdmsr_instr |
||
3173 | cmp eax,4 |
||
3174 | je wrmsr_instr |
||
3175 | cmp eax,1 |
||
3176 | jne not_supported |
||
3177 | call change_task ;delay,0 |
||
3178 | ret |
||
3179 | shed_counter: |
||
3180 | mov eax,[context_counter] |
||
3181 | mov [esp+36],eax |
||
3182 | not_supported: |
||
3183 | ret |
||
3184 | perf_control: |
||
3185 | inc eax ;now eax=3 |
||
3186 | cmp ebx,eax |
||
3187 | je cache_disable |
||
3188 | dec eax |
||
3189 | cmp ebx,eax |
||
3190 | je cache_enable |
||
3191 | dec eax |
||
3192 | cmp ebx,eax |
||
3193 | je is_cache_enabled |
||
3194 | dec eax |
||
3195 | cmp ebx,eax |
||
3196 | je modify_pce |
||
3197 | ret |
||
3198 | |||
3199 | rdmsr_instr: |
||
3200 | ;now counter in ecx |
||
3201 | ;(edx:eax) esi:edi => edx:esi |
||
3202 | mov eax,esi |
||
3203 | rdmsr |
||
3204 | mov [esp+36],eax |
||
3205 | mov [esp+24],edx ;ret in ebx? |
||
3206 | ret |
||
3207 | |||
3208 | wrmsr_instr: |
||
3209 | ;now counter in ecx |
||
3210 | ;(edx:eax) esi:edi => edx:esi |
||
3211 | mov eax,esi |
||
3212 | wrmsr |
||
3213 | mov [esp+36],eax |
||
3214 | mov [esp+24],edx ;ret in ebx? |
||
3215 | ret |
||
3216 | |||
3217 | cache_disable: |
||
3218 | mov eax,cr0 |
||
3219 | or eax,01100000000000000000000000000000b |
||
3220 | mov cr0,eax |
||
3221 | wbinvd ;set MESI |
||
3222 | ret |
||
3223 | |||
3224 | cache_enable: |
||
3225 | mov eax,cr0 |
||
3226 | and eax,10011111111111111111111111111111b |
||
3227 | mov cr0,eax |
||
3228 | ret |
||
3229 | |||
3230 | is_cache_enabled: |
||
3231 | mov eax,cr0 |
||
3232 | mov ebx,eax |
||
3233 | and eax,01100000000000000000000000000000b |
||
3234 | jz cache_disabled |
||
3235 | mov [esp+36],ebx |
||
3236 | cache_disabled: |
||
3237 | mov dword [esp+36],eax ;0 |
||
3238 | ret |
||
3239 | |||
3240 | modify_pce: |
||
3241 | mov eax,cr4 |
||
3242 | ; mov ebx,0 |
||
3243 | ; or bx,100000000b ;pce |
||
3244 | ; xor eax,ebx ;invert pce |
||
17 | me_root | 3245 | bts eax,8 ;pce=cr4[8] |
1 | ha | 3246 | mov cr4,eax |
3247 | mov [esp+36],eax |
||
3248 | ret |
||
3249 | ;--------------------------------------------------------------------------------------------- |
||
3250 | |||
3251 | |||
3252 | ; check if pixel is allowed to be drawn |
||
3253 | |||
3254 | checkpixel: |
||
21 | poddubny | 3255 | push eax edx |
1 | ha | 3256 | |
3257 | mov edx,[0xfe00] ; screen x size |
||
3258 | inc edx |
||
21 | poddubny | 3259 | imul edx, ebx |
1 | ha | 3260 | mov dl, [eax+edx+display_data] ; lea eax, [...] |
3261 | |||
21 | poddubny | 3262 | xor ecx, ecx |
221 | serge | 3263 | mov eax, [CURRENT_TASK] |
105 | poddubny | 3264 | cmp al, dl |
21 | poddubny | 3265 | setne cl |
1 | ha | 3266 | |
21 | poddubny | 3267 | pop edx eax |
1 | ha | 3268 | ret |
3269 | |||
3270 | uglobal |
||
3271 | mouse_active db 0 |
||
3272 | endg |
||
3273 | iglobal |
||
143 | diamond | 3274 | cpustring db '/RD/1/CPU',0 |
1 | ha | 3275 | endg |
3276 | |||
67 | diamond | 3277 | uglobal |
76 | mario79 | 3278 | background_defined db 0 ; diamond, 11.04.2006 |
67 | diamond | 3279 | endg |
1 | ha | 3280 | |
3281 | align 4 |
||
3282 | ; check misc |
||
3283 | |||
3284 | checkmisc: |
||
3285 | |||
3286 | cmp [ctrl_alt_del], 1 |
||
3287 | jne nocpustart |
||
143 | diamond | 3288 | mov ebp, cpustring |
3289 | lea esi,[ebp+6] |
||
41 | mikedld | 3290 | xor ebx,ebx ; no parameters |
40 | halyavin | 3291 | xor edx,edx ; no flags |
143 | diamond | 3292 | call fs_RamdiskExecute.flags |
1 | ha | 3293 | mov [ctrl_alt_del], 0 |
3294 | nocpustart: |
||
3295 | cmp [mouse_active], 1 |
||
3296 | jne mouse_not_active |
||
3297 | mov [mouse_active], 0 |
||
3298 | xor edi, edi |
||
3299 | mov ecx, [0x3004] |
||
3300 | set_mouse_event: |
||
3301 | add edi, 256 |
||
115 | poddubny | 3302 | or [edi+0x80000+APPDATA.event_mask], dword 00100000b |
1 | ha | 3303 | loop set_mouse_event |
3304 | mouse_not_active: |
||
3305 | |||
3306 | |||
3307 | cmp [0xfff0],byte 0 ; background update ? |
||
3308 | jz nobackgr |
||
76 | mario79 | 3309 | cmp [background_defined], 0 |
3310 | jz nobackgr |
||
1 | ha | 3311 | mov [0xfff0],byte 2 |
3312 | call change_task |
||
164 | serge | 3313 | mov [draw_data+32 + RECT.left],dword 0 |
3314 | mov [draw_data+32 + RECT.top],dword 0 |
||
1 | ha | 3315 | mov eax,[0xfe00] |
3316 | mov ebx,[0xfe04] |
||
164 | serge | 3317 | mov [draw_data+32 + RECT.right],eax |
3318 | mov [draw_data+32 + RECT.bottom],ebx |
||
1 | ha | 3319 | call drawbackground |
3320 | mov [0xfff0],byte 0 |
||
3321 | mov [0xfff4],byte 0 |
||
3322 | |||
3323 | nobackgr: |
||
3324 | |||
3325 | |||
3326 | ; system shutdown request |
||
3327 | |||
3328 | cmp [0xFF00],byte 0 |
||
3329 | je noshutdown |
||
3330 | |||
3331 | mov edx,[shutdown_processes] |
||
3332 | sub dl,2 |
||
3333 | |||
3334 | cmp [0xff00],dl |
||
3335 | jne no_mark_system_shutdown |
||
3336 | |||
3337 | mov edx,0x3040 |
||
3338 | movzx ecx,byte [0xff00] |
||
3339 | add ecx,5 |
||
3340 | markz: |
||
115 | poddubny | 3341 | mov [edx+TASKDATA.state],byte 3 |
1 | ha | 3342 | add edx,0x20 |
3343 | loop markz |
||
3344 | |||
3345 | no_mark_system_shutdown: |
||
3346 | |||
3347 | call [disable_mouse] |
||
3348 | |||
3349 | dec byte [0xff00] |
||
3350 | |||
3351 | cmp [0xff00],byte 0 |
||
3352 | je system_shutdown |
||
3353 | |||
3354 | noshutdown: |
||
3355 | |||
3356 | |||
3357 | mov eax,[0x3004] ; termination |
||
115 | poddubny | 3358 | mov ebx,0x3020+TASKDATA.state |
1 | ha | 3359 | mov esi,1 |
3360 | |||
3361 | newct: |
||
3362 | mov cl,[ebx] |
||
3363 | cmp cl,byte 3 |
||
3364 | jz terminate |
||
3365 | cmp cl,byte 4 |
||
3366 | jz terminate |
||
3367 | |||
3368 | add ebx,0x20 |
||
3369 | inc esi |
||
3370 | dec eax |
||
3371 | jnz newct |
||
3372 | |||
3373 | ret |
||
3374 | |||
3375 | |||
3376 | |||
3377 | |||
3378 | ; redraw screen |
||
3379 | |||
3380 | redrawscreen: |
||
3381 | |||
3382 | ; eax , if process window_data base is eax, do not set flag/limits |
||
3383 | |||
3384 | pushad |
||
3385 | push eax |
||
3386 | |||
3387 | ;;; mov eax,2 |
||
3388 | ;;; call delay_hs |
||
3389 | |||
3390 | ;mov ecx,0 ; redraw flags for apps |
||
3391 | xor ecx,ecx |
||
3392 | newdw2: |
||
3393 | |||
3394 | inc ecx |
||
3395 | push ecx |
||
3396 | |||
3397 | mov eax,ecx |
||
3398 | shl eax,5 |
||
3399 | add eax,window_data |
||
3400 | |||
3401 | cmp eax,[esp+4] |
||
3402 | je not_this_task |
||
3403 | ; check if window in redraw area |
||
3404 | mov edi,eax |
||
3405 | |||
3406 | cmp ecx,1 ; limit for background |
||
3407 | jz bgli |
||
3408 | |||
115 | poddubny | 3409 | mov eax, [edi + WDATA.box.left] |
3410 | mov ebx, [edi + WDATA.box.top] |
||
3411 | mov ecx, [edi + WDATA.box.width] |
||
3412 | mov edx, [edi + WDATA.box.height] |
||
164 | serge | 3413 | add ecx,eax |
3414 | add edx,ebx |
||
1 | ha | 3415 | |
3416 | mov ecx,[dlye] ; ecx = area y end ebx = window y start |
||
3417 | cmp ecx,ebx |
||
3418 | jb ricino |
||
3419 | |||
3420 | mov ecx,[dlxe] ; ecx = area x end eax = window x start |
||
3421 | cmp ecx,eax |
||
3422 | jb ricino |
||
3423 | |||
115 | poddubny | 3424 | mov eax, [edi + WDATA.box.left] |
3425 | mov ebx, [edi + WDATA.box.top] |
||
3426 | mov ecx, [edi + WDATA.box.width] |
||
3427 | mov edx, [edi + WDATA.box.height] |
||
3428 | add ecx, eax |
||
3429 | add edx, ebx |
||
164 | serge | 3430 | |
1 | ha | 3431 | mov eax,[dly] ; eax = area y start edx = window y end |
3432 | cmp edx,eax |
||
3433 | jb ricino |
||
3434 | |||
3435 | mov eax,[dlx] ; eax = area x start ecx = window x end |
||
3436 | cmp ecx,eax |
||
3437 | jb ricino |
||
3438 | |||
3439 | bgli: |
||
3440 | |||
3441 | cmp edi,esi |
||
3442 | jz ricino |
||
3443 | |||
3444 | mov eax,edi |
||
3445 | add eax,draw_data-window_data |
||
3446 | |||
3447 | mov ebx,[dlx] ; set limits |
||
115 | poddubny | 3448 | mov [eax + RECT.left], ebx |
1 | ha | 3449 | mov ebx,[dly] |
115 | poddubny | 3450 | mov [eax + RECT.top], ebx |
1 | ha | 3451 | mov ebx,[dlxe] |
115 | poddubny | 3452 | mov [eax + RECT.right], ebx |
1 | ha | 3453 | mov ebx,[dlye] |
115 | poddubny | 3454 | mov [eax + RECT.bottom], ebx |
1 | ha | 3455 | |
3456 | sub eax,draw_data-window_data |
||
3457 | |||
3458 | cmp ecx,1 |
||
3459 | jne nobgrd |
||
3460 | cmp esi,1 |
||
3461 | je newdw8 |
||
3462 | call drawbackground |
||
3463 | |||
3464 | newdw8: |
||
3465 | nobgrd: |
||
3466 | |||
115 | poddubny | 3467 | mov [eax + WDATA.fl_redraw],byte 1 ; mark as redraw |
1 | ha | 3468 | |
3469 | ricino: |
||
3470 | |||
3471 | not_this_task: |
||
3472 | |||
3473 | pop ecx |
||
3474 | |||
3475 | cmp ecx,[0x3004] |
||
3476 | jle newdw2 |
||
3477 | |||
3478 | pop eax |
||
3479 | popad |
||
3480 | |||
3481 | ret |
||
3482 | |||
3483 | calculatebackground: ; background |
||
3484 | |||
3485 | ; all black |
||
3486 | |||
3487 | mov [display_data-8],dword 4 ; size x |
||
3488 | mov [display_data-4],dword 2 ; size y |
||
3489 | |||
3490 | mov edi, 0x300000 ; set background to black |
||
3491 | xor eax, eax |
||
3492 | mov ecx, 0x0fff00 / 4 |
||
3493 | cld |
||
3494 | rep stosd |
||
3495 | |||
3496 | mov edi,display_data ; set os to use all pixels |
||
3497 | mov eax,0x01010101 |
||
322 | diamond | 3498 | mov ecx,0x15ff00 / 4 |
1 | ha | 3499 | rep stosd |
3500 | |||
3501 | mov byte [0xFFF0], 0 ; do not draw background! |
||
3502 | |||
3503 | ret |
||
3504 | |||
3505 | uglobal |
||
3506 | imax dd 0x0 |
||
3507 | endg |
||
3508 | |||
3509 | |||
3510 | |||
3511 | delay_ms: ; delay in 1/1000 sec |
||
3512 | |||
3513 | |||
3514 | push eax |
||
3515 | push ecx |
||
3516 | |||
3517 | mov ecx,esi |
||
3518 | ; |
||
3519 | imul ecx, 33941 |
||
3520 | shr ecx, 9 |
||
3521 | ; |
||
3522 | |||
3523 | in al,0x61 |
||
3524 | and al,0x10 |
||
3525 | mov ah,al |
||
3526 | cld |
||
3527 | |||
3528 | cnt1: in al,0x61 |
||
3529 | and al,0x10 |
||
3530 | cmp al,ah |
||
3531 | jz cnt1 |
||
3532 | |||
3533 | mov ah,al |
||
3534 | loop cnt1 |
||
3535 | |||
3536 | pop ecx |
||
3537 | pop eax |
||
3538 | |||
3539 | ret |
||
3540 | |||
3541 | |||
3542 | set_app_param: |
||
3543 | push edi |
||
3544 | |||
3545 | mov edi,[0x3010] |
||
115 | poddubny | 3546 | mov [edi+TASKDATA.event_mask],eax |
1 | ha | 3547 | |
3548 | pop edi |
||
3549 | ret |
||
3550 | |||
3551 | |||
3552 | |||
3553 | delay_hs: ; delay in 1/100 secs |
||
3554 | push eax |
||
3555 | push ecx |
||
3556 | push edx |
||
3557 | |||
115 | poddubny | 3558 | mov edx,[timer_ticks] |
1 | ha | 3559 | add edx,eax |
3560 | |||
3561 | newtic: |
||
115 | poddubny | 3562 | mov ecx,[timer_ticks] |
1 | ha | 3563 | cmp edx,ecx |
3564 | jbe zerodelay |
||
3565 | |||
3566 | call change_task |
||
3567 | |||
3568 | jmp newtic |
||
3569 | |||
3570 | zerodelay: |
||
3571 | pop edx |
||
3572 | pop ecx |
||
3573 | pop eax |
||
3574 | |||
3575 | ret |
||
3576 | |||
3577 | |||
3578 | memmove: ; memory move in bytes |
||
3579 | |||
3580 | ; eax = from |
||
3581 | ; ebx = to |
||
3582 | ; ecx = no of bytes |
||
3583 | test ecx, ecx |
||
3584 | jle .ret |
||
3585 | |||
3586 | |||
3587 | push esi edi ecx |
||
3588 | |||
3589 | mov edi, ebx |
||
3590 | mov esi, eax |
||
3591 | |||
3592 | test ecx, not 11b |
||
3593 | jz @f |
||
3594 | |||
3595 | push ecx |
||
3596 | shr ecx, 2 |
||
3597 | rep movsd |
||
3598 | pop ecx |
||
3599 | and ecx, 11b |
||
3600 | jz .finish |
||
3601 | @@: |
||
3602 | rep movsb |
||
3603 | |||
3604 | .finish: |
||
3605 | pop ecx edi esi |
||
3606 | .ret: |
||
3607 | ret |
||
3608 | |||
3609 | |||
75 | diamond | 3610 | ; |
3611 | ;align 4 |
||
1 | ha | 3612 | ; |
75 | diamond | 3613 | ;read_floppy_file: |
1 | ha | 3614 | ; |
75 | diamond | 3615 | ;; as input |
3616 | ;; |
||
3617 | ;; eax pointer to file |
||
3618 | ;; ebx file lenght |
||
3619 | ;; ecx start 512 byte block number |
||
3620 | ;; edx number of blocks to read |
||
3621 | ;; esi pointer to return/work area (atleast 20 000 bytes) |
||
3622 | ;; |
||
3623 | ;; |
||
3624 | ;; on return |
||
3625 | ;; |
||
3626 | ;; eax = 0 command succesful |
||
3627 | ;; 1 no fd base and/or partition defined |
||
3628 | ;; 2 yet unsupported FS |
||
3629 | ;; 3 unknown FS |
||
3630 | ;; 4 partition not defined at hd |
||
3631 | ;; 5 file not found |
||
3632 | ;; ebx = size of file |
||
1 | ha | 3633 | ; |
75 | diamond | 3634 | ; mov edi,[0x3010] |
3635 | ; add edi,0x10 |
||
3636 | ; add esi,[edi] |
||
3637 | ; add eax,[edi] |
||
1 | ha | 3638 | ; |
75 | diamond | 3639 | ; pushad |
3640 | ; mov edi,esi |
||
3641 | ; add edi,1024 |
||
3642 | ; mov esi,0x100000+19*512 |
||
3643 | ; sub ecx,1 |
||
3644 | ; shl ecx,9 |
||
3645 | ; add esi,ecx |
||
3646 | ; shl edx,9 |
||
3647 | ; mov ecx,edx |
||
3648 | ; cld |
||
3649 | ; rep movsb |
||
3650 | ; popad |
||
3651 | ; |
||
3652 | ; mov [esp+36],eax |
||
3653 | ; mov [esp+24],ebx |
||
3654 | ; ret |
||
1 | ha | 3655 | |
3656 | |||
3657 | |||
3658 | align 4 |
||
3659 | |||
3660 | sys_programirq: |
||
3661 | |||
3662 | mov edi,[0x3010] |
||
115 | poddubny | 3663 | add eax,[edi+TASKDATA.mem_start] |
1 | ha | 3664 | |
75 | diamond | 3665 | cmp ebx,16 |
3666 | jae .not_owner |
||
1 | ha | 3667 | mov edi,[0x3010] |
115 | poddubny | 3668 | mov edi,[edi+TASKDATA.pid] |
75 | diamond | 3669 | cmp edi,[irq_owner+ebx*4] |
1 | ha | 3670 | je spril1 |
75 | diamond | 3671 | .not_owner: |
1 | ha | 3672 | mov [esp+36],dword 1 |
3673 | ret |
||
3674 | spril1: |
||
3675 | |||
3676 | mov esi,eax |
||
3677 | shl ebx,6 |
||
3678 | add ebx,irq00read |
||
3679 | mov edi,ebx |
||
3680 | mov ecx,16 |
||
3681 | cld |
||
3682 | rep movsd |
||
3683 | mov [esp+36],dword 0 |
||
3684 | ret |
||
3685 | |||
3686 | |||
3687 | align 4 |
||
3688 | |||
3689 | get_irq_data: |
||
75 | diamond | 3690 | cmp eax,16 |
3691 | jae .not_owner |
||
1 | ha | 3692 | mov edx,eax ; check for correct owner |
3693 | shl edx,2 |
||
3694 | add edx,irq_owner |
||
3695 | mov edx,[edx] |
||
3696 | mov edi,[0x3010] |
||
115 | poddubny | 3697 | mov edi,[edi+TASKDATA.pid] |
1 | ha | 3698 | cmp edx,edi |
3699 | je gidril1 |
||
75 | diamond | 3700 | .not_owner: |
3701 | mov [esp+32],dword 2 ; ecx=2 |
||
1 | ha | 3702 | ret |
3703 | |||
3704 | gidril1: |
||
3705 | |||
3706 | mov ebx,eax |
||
3707 | shl ebx,12 |
||
3708 | add ebx,0x2e0000 |
||
3709 | mov eax,[ebx] |
||
3710 | mov ecx,1 |
||
3711 | test eax,eax |
||
3712 | jz gid1 |
||
3713 | |||
3714 | dec eax |
||
3715 | mov esi,ebx |
||
3716 | mov [ebx],eax |
||
3717 | movzx ebx,byte [ebx+0x10] |
||
3718 | add esi,0x10 |
||
3719 | mov edi,esi |
||
3720 | inc esi |
||
3721 | mov ecx,4000 / 4 |
||
3722 | cld |
||
3723 | rep movsd |
||
75 | diamond | 3724 | ; xor ecx,ecx ; as result of 'rep' ecx=0 |
1 | ha | 3725 | gid1: |
3726 | mov [esp+36],eax |
||
3727 | mov [esp+32],ecx |
||
3728 | mov [esp+24],ebx |
||
3729 | ret |
||
3730 | |||
3731 | |||
3732 | set_io_access_rights: |
||
3733 | |||
3734 | pushad |
||
3735 | |||
3736 | mov edi,[0x3000] |
||
3737 | imul edi,tss_step |
||
3738 | add edi,tss_data+128 |
||
3739 | ; add edi,128 |
||
3740 | |||
3741 | mov ecx,eax |
||
3742 | and ecx,7 ; offset in byte |
||
3743 | |||
3744 | shr eax,3 ; number of byte |
||
3745 | add edi,eax |
||
3746 | |||
3747 | mov ebx,1 |
||
3748 | shl ebx,cl |
||
3749 | |||
3750 | cmp ebp,0 ; enable access - ebp = 0 |
||
3751 | jne siar1 |
||
3752 | |||
3753 | not ebx |
||
3754 | and [edi],byte bl |
||
3755 | |||
3756 | popad |
||
3757 | |||
3758 | ret |
||
3759 | |||
3760 | siar1: |
||
3761 | |||
3762 | or [edi],byte bl ; disable access - ebp = 1 |
||
3763 | |||
3764 | popad |
||
3765 | |||
3766 | ret |
||
3767 | |||
3768 | r_f_port_area: |
||
3769 | |||
3770 | test eax, eax |
||
3771 | jnz free_port_area |
||
3772 | ; je r_port_area |
||
3773 | ; jmp free_port_area |
||
3774 | |||
3775 | ; r_port_area: |
||
3776 | |||
3777 | pushad |
||
3778 | |||
3779 | cmp ebx,ecx ; beginning > end ? |
||
75 | diamond | 3780 | ja rpal1 |
3781 | cmp ecx,65536 |
||
3782 | jae rpal1 |
||
1 | ha | 3783 | mov esi,[0x2d0000] |
75 | diamond | 3784 | test esi,esi ; no reserved areas ? |
1 | ha | 3785 | je rpal2 |
3786 | cmp esi,255 ; max reserved |
||
75 | diamond | 3787 | jae rpal1 |
1 | ha | 3788 | rpal3: |
3789 | mov edi,esi |
||
3790 | shl edi,4 |
||
3791 | add edi,0x2d0000 |
||
3792 | cmp ebx,[edi+8] |
||
75 | diamond | 3793 | ja rpal4 |
1 | ha | 3794 | cmp ecx,[edi+4] |
3795 | jae rpal1 |
||
3796 | ; jb rpal4 |
||
3797 | ; jmp rpal1 |
||
3798 | rpal4: |
||
3799 | |||
3800 | dec esi |
||
3801 | jnz rpal3 |
||
3802 | jmp rpal2 |
||
3803 | rpal1: |
||
3804 | popad |
||
3805 | mov eax,1 |
||
3806 | ret |
||
3807 | |||
3808 | rpal2: |
||
3809 | popad |
||
3810 | |||
3811 | |||
3812 | ; enable port access at port IO map |
||
3813 | cli |
||
3814 | pushad ; start enable io map |
||
3815 | |||
3816 | cmp ecx,65536 ;16384 |
||
3817 | jae no_unmask_io ; jge |
||
3818 | |||
3819 | mov eax,ebx |
||
3820 | |||
3821 | new_port_access: |
||
3822 | |||
3823 | pushad |
||
3824 | |||
75 | diamond | 3825 | xor ebp,ebp ; enable - eax = port |
1 | ha | 3826 | call set_io_access_rights |
3827 | |||
3828 | popad |
||
3829 | |||
3830 | inc eax |
||
3831 | cmp eax,ecx |
||
3832 | jbe new_port_access |
||
3833 | |||
3834 | no_unmask_io: |
||
3835 | |||
3836 | popad ; end enable io map |
||
3837 | sti |
||
3838 | |||
3839 | mov edi,[0x2d0000] |
||
3840 | add edi,1 |
||
3841 | mov [0x2d0000],edi |
||
3842 | shl edi,4 |
||
3843 | add edi,0x2d0000 |
||
3844 | mov esi,[0x3010] |
||
115 | poddubny | 3845 | mov esi,[esi+TASKDATA.pid] |
1 | ha | 3846 | mov [edi],esi |
3847 | mov [edi+4],ebx |
||
3848 | mov [edi+8],ecx |
||
3849 | |||
3850 | xor eax, eax |
||
3851 | ret |
||
3852 | |||
3853 | free_port_area: |
||
3854 | |||
3855 | pushad |
||
3856 | |||
3857 | mov esi,[0x2d0000] ; no reserved areas ? |
||
75 | diamond | 3858 | test esi,esi |
1 | ha | 3859 | je frpal2 |
3860 | mov edx,[0x3010] |
||
115 | poddubny | 3861 | mov edx,[edx+TASKDATA.pid] |
1 | ha | 3862 | frpal3: |
3863 | mov edi,esi |
||
3864 | shl edi,4 |
||
3865 | add edi,0x2d0000 |
||
3866 | cmp edx,[edi] |
||
3867 | jne frpal4 |
||
3868 | cmp ebx,[edi+4] |
||
3869 | jne frpal4 |
||
3870 | cmp ecx,[edi+8] |
||
3871 | jne frpal4 |
||
3872 | jmp frpal1 |
||
3873 | frpal4: |
||
3874 | dec esi |
||
3875 | jnz frpal3 |
||
3876 | frpal2: |
||
3877 | popad |
||
3878 | mov eax,1 |
||
3879 | ret |
||
3880 | frpal1: |
||
3881 | mov ecx,256 |
||
3882 | sub ecx,esi |
||
3883 | shl ecx,4 |
||
3884 | mov esi,edi |
||
3885 | add esi,16 |
||
3886 | cld |
||
3887 | rep movsb |
||
3888 | |||
3889 | dec dword [0x2d0000] |
||
3890 | |||
3891 | popad |
||
3892 | |||
3893 | |||
3894 | ; disable port access at port IO map |
||
3895 | |||
3896 | pushad ; start disable io map |
||
3897 | |||
3898 | cmp ecx,65536 ;16384 |
||
3899 | jge no_mask_io |
||
3900 | |||
3901 | mov eax,ebx |
||
3902 | |||
3903 | new_port_access_disable: |
||
3904 | |||
3905 | pushad |
||
3906 | |||
3907 | mov ebp,1 ; disable - eax = port |
||
3908 | call set_io_access_rights |
||
3909 | |||
3910 | popad |
||
3911 | |||
3912 | inc eax |
||
3913 | cmp eax,ecx |
||
3914 | jbe new_port_access_disable |
||
3915 | |||
3916 | no_mask_io: |
||
3917 | |||
3918 | popad ; end disable io map |
||
3919 | |||
3920 | xor eax, eax |
||
3921 | ret |
||
3922 | |||
3923 | |||
3924 | reserve_free_irq: |
||
3925 | |||
75 | diamond | 3926 | mov ecx, 1 |
3927 | cmp ebx, 16 |
||
3928 | jae fril1 |
||
3929 | test eax,eax |
||
1 | ha | 3930 | jz reserve_irq |
3931 | |||
75 | diamond | 3932 | lea edi,[irq_owner+ebx*4] |
1 | ha | 3933 | mov edx,[edi] |
3934 | mov eax,[0x3010] |
||
115 | poddubny | 3935 | cmp edx,[eax+TASKDATA.pid] |
1 | ha | 3936 | jne fril1 |
75 | diamond | 3937 | dec ecx |
3938 | mov [edi],ecx |
||
1 | ha | 3939 | fril1: |
3940 | mov [esp+36],ecx ; return in eax |
||
3941 | ret |
||
3942 | |||
3943 | reserve_irq: |
||
3944 | |||
75 | diamond | 3945 | lea edi,[irq_owner+ebx*4] |
3946 | cmp dword [edi], 0 |
||
3947 | jnz ril1 |
||
1 | ha | 3948 | |
3949 | mov edx,[0x3010] |
||
115 | poddubny | 3950 | mov edx,[edx+TASKDATA.pid] |
1 | ha | 3951 | mov [edi],edx |
75 | diamond | 3952 | dec ecx |
1 | ha | 3953 | ril1: |
3954 | mov [esp+36],ecx ; return in eax |
||
3955 | ret |
||
3956 | |||
3957 | drawbackground: |
||
33 | mario79 | 3958 | inc [mouse_pause] |
1 | ha | 3959 | cmp [0xfe0c],word 0x12 |
117 | mario79 | 3960 | je dbrv20 |
1 | ha | 3961 | dbrv12: |
3962 | cmp [0xfe0c],word 0100000000000000b |
||
3963 | jge dbrv20 |
||
3964 | cmp [0xfe0c],word 0x13 |
||
3965 | je dbrv20 |
||
3966 | call vesa12_drawbackground |
||
33 | mario79 | 3967 | dec [mouse_pause] |
36 | mario79 | 3968 | call [draw_pointer] |
1 | ha | 3969 | ret |
3970 | dbrv20: |
||
3971 | cmp [display_data-12],dword 1 |
||
3972 | jne bgrstr |
||
3973 | call vesa20_drawbackground_tiled |
||
33 | mario79 | 3974 | dec [mouse_pause] |
36 | mario79 | 3975 | call [draw_pointer] |
1 | ha | 3976 | ret |
3977 | bgrstr: |
||
3978 | call vesa20_drawbackground_stretch |
||
33 | mario79 | 3979 | dec [mouse_pause] |
36 | mario79 | 3980 | call [draw_pointer] |
1 | ha | 3981 | ret |
3982 | |||
75 | diamond | 3983 | align 4 |
1 | ha | 3984 | |
75 | diamond | 3985 | syscall_putimage: ; PutImage |
33 | mario79 | 3986 | |
75 | diamond | 3987 | mov edx,ecx |
3988 | mov ecx,ebx |
||
3989 | lea ebx, [eax+std_application_base_address] |
||
3990 | |||
1 | ha | 3991 | sys_putimage: |
53 | mikedld | 3992 | test ecx,0x80008000 |
3993 | jnz .exit |
||
3994 | test ecx,0x0000FFFF |
||
3995 | jz .exit |
||
3996 | test ecx,0xFFFF0000 |
||
3997 | jnz @f |
||
3998 | .exit: |
||
3999 | ret |
||
4000 | @@: |
||
114 | mikedld | 4001 | mov edi,[0x3000] |
4002 | shl edi,8 |
||
4003 | add dx,word[edi+0x80000+APPDATA.wnd_clientbox.top] |
||
4004 | rol edx,16 |
||
4005 | add dx,word[edi+0x80000+APPDATA.wnd_clientbox.left] |
||
4006 | rol edx,16 |
||
4007 | .forced: |
||
314 | diamond | 4008 | push ebp esi 0 |
283 | diamond | 4009 | mov ebp, putimage_get24bpp |
4010 | mov esi, putimage_init24bpp |
||
4011 | sys_putimage_bpp: |
||
4012 | ; call [disable_mouse] ; this will be done in xxx_putimage |
||
117 | mario79 | 4013 | ; mov eax, vga_putimage |
75 | diamond | 4014 | cmp [0xfe0c], word 0x12 |
117 | mario79 | 4015 | jz @f ;.doit |
75 | diamond | 4016 | mov eax, vesa12_putimage |
4017 | cmp [0xfe0c], word 0100000000000000b |
||
4018 | jae @f |
||
4019 | cmp [0xfe0c], word 0x13 |
||
4020 | jnz .doit |
||
4021 | @@: |
||
4022 | mov eax, vesa20_putimage |
||
4023 | .doit: |
||
119 | mario79 | 4024 | inc [mouse_pause] |
75 | diamond | 4025 | call eax |
119 | mario79 | 4026 | dec [mouse_pause] |
314 | diamond | 4027 | pop ebp esi ebp |
75 | diamond | 4028 | jmp [draw_pointer] |
1 | ha | 4029 | |
283 | diamond | 4030 | syscall_putimage_palette: |
4031 | lea edi, [esi+std_application_base_address] |
||
4032 | mov esi, edx |
||
4033 | mov edx, ecx |
||
4034 | mov ecx, ebx |
||
4035 | lea ebx, [eax+std_application_base_address] |
||
4036 | sys_putimage_palette: |
||
4037 | ; ebx = pointer to image |
||
4038 | ; ecx = [xsize]*65536 + [ysize] |
||
4039 | ; edx = [xstart]*65536 + [ystart] |
||
314 | diamond | 4040 | ; esi = number of bits per pixel, must be 8, 24 or 32 |
283 | diamond | 4041 | ; edi = pointer to palette |
314 | diamond | 4042 | ; ebp = row delta |
283 | diamond | 4043 | mov eax, [0x3000] |
4044 | shl eax, 8 |
||
4045 | add dx, word [eax+0x80000+APPDATA.wnd_clientbox.top] |
||
4046 | rol edx, 16 |
||
4047 | add dx, word [eax+0x80000+APPDATA.wnd_clientbox.left] |
||
4048 | rol edx, 16 |
||
4049 | .forced: |
||
314 | diamond | 4050 | push ebp esi ebp |
4051 | cmp esi, 8 |
||
4052 | jnz @f |
||
283 | diamond | 4053 | mov ebp, putimage_get8bpp |
4054 | mov esi, putimage_init8bpp |
||
4055 | jmp sys_putimage_bpp |
||
314 | diamond | 4056 | @@: |
4057 | cmp esi, 24 |
||
4058 | jnz @f |
||
4059 | mov ebp, putimage_get24bpp |
||
4060 | mov esi, putimage_init24bpp |
||
4061 | jmp sys_putimage_bpp |
||
4062 | @@: |
||
4063 | cmp esi, 32 |
||
4064 | jnz @f |
||
4065 | mov ebp, putimage_get32bpp |
||
4066 | mov esi, putimage_init32bpp |
||
4067 | jmp sys_putimage_bpp |
||
4068 | @@: |
||
4069 | pop ebp esi |
||
4070 | ret |
||
283 | diamond | 4071 | |
4072 | putimage_init24bpp: |
||
4073 | lea eax, [eax*3] |
||
4074 | putimage_init8bpp: |
||
4075 | ret |
||
4076 | |||
4077 | putimage_get24bpp: |
||
4078 | mov eax, [esi] |
||
4079 | add esi, 3 |
||
4080 | ret 4 |
||
4081 | putimage_get8bpp: |
||
4082 | movzx eax, byte [esi] |
||
4083 | push edx |
||
4084 | mov edx, [esp+8] |
||
4085 | mov eax, [edx+eax*4] |
||
4086 | pop edx |
||
4087 | inc esi |
||
4088 | ret 4 |
||
4089 | |||
314 | diamond | 4090 | putimage_init32bpp: |
4091 | shl eax, 2 |
||
4092 | ret |
||
4093 | putimage_get32bpp: |
||
4094 | lodsd |
||
4095 | ret 4 |
||
4096 | |||
1 | ha | 4097 | ; eax x beginning |
4098 | ; ebx y beginning |
||
4099 | ; ecx x end |
||
283 | diamond | 4100 | ; edx y end |
1 | ha | 4101 | ; edi color |
4102 | |||
4103 | __sys_drawbar: |
||
114 | mikedld | 4104 | mov esi,[0x3000] |
4105 | shl esi,8 |
||
4106 | add eax,[esi+0x80000+APPDATA.wnd_clientbox.left] |
||
4107 | add ecx,[esi+0x80000+APPDATA.wnd_clientbox.left] |
||
4108 | add ebx,[esi+0x80000+APPDATA.wnd_clientbox.top] |
||
4109 | add edx,[esi+0x80000+APPDATA.wnd_clientbox.top] |
||
4110 | .forced: |
||
33 | mario79 | 4111 | inc [mouse_pause] |
283 | diamond | 4112 | ; call [disable_mouse] |
33 | mario79 | 4113 | cmp [0xfe0c],word 0x12 |
117 | mario79 | 4114 | je dbv20 |
1 | ha | 4115 | sdbv20: |
4116 | cmp [0xfe0c],word 0100000000000000b |
||
4117 | jge dbv20 |
||
4118 | cmp [0xfe0c],word 0x13 |
||
4119 | je dbv20 |
||
4120 | call vesa12_drawbar |
||
33 | mario79 | 4121 | dec [mouse_pause] |
36 | mario79 | 4122 | call [draw_pointer] |
1 | ha | 4123 | ret |
4124 | dbv20: |
||
4125 | call vesa20_drawbar |
||
33 | mario79 | 4126 | dec [mouse_pause] |
36 | mario79 | 4127 | call [draw_pointer] |
1 | ha | 4128 | ret |
4129 | |||
4130 | |||
4131 | |||
4132 | kb_read: |
||
4133 | |||
4134 | push ecx edx |
||
4135 | |||
164 | serge | 4136 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 4137 | kr_loop: |
4138 | in al,0x64 |
||
4139 | test al,1 |
||
4140 | jnz kr_ready |
||
4141 | loop kr_loop |
||
4142 | mov ah,1 |
||
4143 | jmp kr_exit |
||
4144 | kr_ready: |
||
4145 | push ecx |
||
4146 | mov ecx,32 |
||
4147 | kr_delay: |
||
4148 | loop kr_delay |
||
4149 | pop ecx |
||
4150 | in al,0x60 |
||
4151 | xor ah,ah |
||
4152 | kr_exit: |
||
4153 | |||
4154 | pop edx ecx |
||
4155 | |||
4156 | ret |
||
4157 | |||
4158 | |||
4159 | kb_write: |
||
4160 | |||
4161 | push ecx edx |
||
4162 | |||
4163 | mov dl,al |
||
265 | diamond | 4164 | ; mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4165 | ; kw_loop1: |
||
4166 | ; in al,0x64 |
||
4167 | ; test al,0x20 |
||
4168 | ; jz kw_ok1 |
||
4169 | ; loop kw_loop1 |
||
4170 | ; mov ah,1 |
||
4171 | ; jmp kw_exit |
||
4172 | ; kw_ok1: |
||
1 | ha | 4173 | in al,0x60 |
98 | mario79 | 4174 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 4175 | kw_loop: |
4176 | in al,0x64 |
||
4177 | test al,2 |
||
4178 | jz kw_ok |
||
4179 | loop kw_loop |
||
4180 | mov ah,1 |
||
4181 | jmp kw_exit |
||
4182 | kw_ok: |
||
4183 | mov al,dl |
||
4184 | out 0x60,al |
||
98 | mario79 | 4185 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 4186 | kw_loop3: |
4187 | in al,0x64 |
||
4188 | test al,2 |
||
4189 | jz kw_ok3 |
||
4190 | loop kw_loop3 |
||
4191 | mov ah,1 |
||
4192 | jmp kw_exit |
||
4193 | kw_ok3: |
||
4194 | mov ah,8 |
||
4195 | kw_loop4: |
||
98 | mario79 | 4196 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 4197 | kw_loop5: |
4198 | in al,0x64 |
||
4199 | test al,1 |
||
4200 | jnz kw_ok4 |
||
4201 | loop kw_loop5 |
||
4202 | dec ah |
||
4203 | jnz kw_loop4 |
||
4204 | kw_ok4: |
||
4205 | xor ah,ah |
||
4206 | kw_exit: |
||
4207 | |||
4208 | pop edx ecx |
||
4209 | |||
4210 | ret |
||
4211 | |||
4212 | |||
4213 | kb_cmd: |
||
4214 | |||
98 | mario79 | 4215 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 4216 | c_wait: |
4217 | in al,0x64 |
||
4218 | test al,2 |
||
4219 | jz c_send |
||
4220 | loop c_wait |
||
4221 | jmp c_error |
||
4222 | c_send: |
||
4223 | mov al,bl |
||
4224 | out 0x64,al |
||
98 | mario79 | 4225 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 4226 | c_accept: |
4227 | in al,0x64 |
||
4228 | test al,2 |
||
4229 | jz c_ok |
||
4230 | loop c_accept |
||
4231 | c_error: |
||
4232 | mov ah,1 |
||
4233 | jmp c_exit |
||
4234 | c_ok: |
||
4235 | xor ah,ah |
||
4236 | c_exit: |
||
4237 | ret |
||
4238 | |||
4239 | |||
4240 | setmouse: ; set mousepicture -pointer |
||
4241 | ; ps2 mouse enable |
||
4242 | |||
4243 | mov [0xf200],dword mousepointer |
||
4244 | |||
4245 | cli |
||
33 | mario79 | 4246 | ; mov bl,0xa8 ; enable mouse cmd |
4247 | ; call kb_cmd |
||
4248 | ; call kb_read ; read status |
||
4249 | ; mov bl,0x20 ; get command byte |
||
4250 | ; call kb_cmd |
||
4251 | ; call kb_read |
||
4252 | ; or al,3 ; enable interrupt |
||
4253 | ; mov bl,0x60 ; write command |
||
4254 | ; push eax |
||
4255 | ; call kb_cmd |
||
4256 | ; pop eax |
||
4257 | ; call kb_write |
||
4258 | ; mov bl,0xd4 ; for mouse |
||
4259 | ; call kb_cmd |
||
4260 | ; mov al,0xf4 ; enable mouse device |
||
4261 | ; call kb_write |
||
4262 | ; call kb_read ; read status return |
||
1 | ha | 4263 | |
4264 | ; com1 mouse enable |
||
4265 | |||
4266 | mov bx,0x3f8 ; combase |
||
4267 | |||
4268 | mov dx,bx |
||
4269 | add dx,3 |
||
4270 | mov al,0x80 |
||
4271 | out dx,al |
||
4272 | |||
4273 | mov dx,bx |
||
4274 | add dx,1 |
||
4275 | mov al,0 |
||
4276 | out dx,al |
||
4277 | |||
4278 | mov dx,bx |
||
4279 | add dx,0 |
||
4280 | mov al,0x30*2 ; 0x30 / 4 |
||
4281 | out dx,al |
||
4282 | |||
4283 | mov dx,bx |
||
4284 | add dx,3 |
||
4285 | mov al,2 ; 3 |
||
4286 | out dx,al |
||
4287 | |||
4288 | mov dx,bx |
||
4289 | add dx,4 |
||
4290 | mov al,0xb |
||
4291 | out dx,al |
||
4292 | |||
4293 | mov dx,bx |
||
4294 | add dx,1 |
||
4295 | mov al,1 |
||
4296 | out dx,al |
||
4297 | |||
4298 | |||
4299 | ; com2 mouse enable |
||
4300 | |||
4301 | mov bx,0x2f8 ; combase |
||
4302 | |||
4303 | mov dx,bx |
||
4304 | add dx,3 |
||
4305 | mov al,0x80 |
||
4306 | out dx,al |
||
4307 | |||
4308 | mov dx,bx |
||
4309 | add dx,1 |
||
4310 | mov al,0 |
||
4311 | out dx,al |
||
4312 | |||
4313 | mov dx,bx |
||
4314 | add dx,0 |
||
4315 | mov al,0x30*2 |
||
4316 | out dx,al |
||
4317 | |||
4318 | mov dx,bx |
||
4319 | add dx,3 |
||
4320 | mov al,2 |
||
4321 | out dx,al |
||
4322 | |||
4323 | mov dx,bx |
||
4324 | add dx,4 |
||
4325 | mov al,0xb |
||
4326 | out dx,al |
||
4327 | |||
4328 | mov dx,bx |
||
4329 | add dx,1 |
||
4330 | mov al,1 |
||
4331 | out dx,al |
||
4332 | |||
4333 | ret |
||
4334 | |||
4335 | |||
4336 | _rdtsc: |
||
164 | serge | 4337 | bt [cpu_caps], CAPS_TSC |
4338 | jnc ret_rdtsc |
||
1 | ha | 4339 | rdtsc |
4340 | ret |
||
4341 | ret_rdtsc: |
||
4342 | mov edx,0xffffffff |
||
4343 | mov eax,0xffffffff |
||
4344 | ret |
||
4345 | |||
4346 | rerouteirqs: |
||
4347 | |||
4348 | cli |
||
4349 | |||
4350 | mov al,0x11 ; icw4, edge triggered |
||
4351 | out 0x20,al |
||
4352 | call pic_delay |
||
4353 | out 0xA0,al |
||
4354 | call pic_delay |
||
4355 | |||
4356 | mov al,0x20 ; generate 0x20 + |
||
4357 | out 0x21,al |
||
4358 | call pic_delay |
||
4359 | mov al,0x28 ; generate 0x28 + |
||
4360 | out 0xA1,al |
||
4361 | call pic_delay |
||
4362 | |||
4363 | mov al,0x04 ; slave at irq2 |
||
4364 | out 0x21,al |
||
4365 | call pic_delay |
||
4366 | mov al,0x02 ; at irq9 |
||
4367 | out 0xA1,al |
||
4368 | call pic_delay |
||
4369 | |||
4370 | mov al,0x01 ; 8086 mode |
||
4371 | out 0x21,al |
||
4372 | call pic_delay |
||
4373 | out 0xA1,al |
||
4374 | call pic_delay |
||
4375 | |||
4376 | mov al,255 ; mask all irq's |
||
4377 | out 0xA1,al |
||
4378 | call pic_delay |
||
4379 | out 0x21,al |
||
4380 | call pic_delay |
||
4381 | |||
4382 | mov ecx,0x1000 |
||
4383 | cld |
||
4384 | picl1: call pic_delay |
||
4385 | loop picl1 |
||
4386 | |||
4387 | mov al,255 ; mask all irq's |
||
4388 | out 0xA1,al |
||
4389 | call pic_delay |
||
4390 | out 0x21,al |
||
4391 | call pic_delay |
||
4392 | |||
4393 | cli |
||
4394 | |||
4395 | ret |
||
4396 | |||
4397 | |||
4398 | pic_delay: |
||
4399 | |||
4400 | jmp pdl1 |
||
4401 | pdl1: ret |
||
4402 | |||
4403 | |||
4404 | sys_msg_board_str: |
||
4405 | |||
4406 | pushad |
||
4407 | @@: |
||
4408 | cmp [esi],byte 0 |
||
4409 | je @f |
||
4410 | mov eax,1 |
||
4411 | movzx ebx,byte [esi] |
||
4412 | call sys_msg_board |
||
4413 | inc esi |
||
4414 | jmp @b |
||
4415 | @@: |
||
4416 | popad |
||
4417 | ret |
||
4418 | |||
4419 | uglobal |
||
373 | mikedld | 4420 | msg_board_data: times 4096 db 0 |
1 | ha | 4421 | msg_board_count dd 0x0 |
4422 | endg |
||
4423 | |||
4424 | sys_msg_board: |
||
4425 | |||
4426 | ; eax=1 : write : bl byte to write |
||
4427 | ; eax=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
||
4428 | |||
4429 | mov ecx,[msg_board_count] |
||
4430 | cmp eax, 1 |
||
4431 | jne smbl1 |
||
4432 | |||
4433 | |||
4434 | mov [msg_board_data+ecx],bl |
||
4435 | inc ecx |
||
373 | mikedld | 4436 | and ecx, 4095 |
1 | ha | 4437 | mov [msg_board_count], ecx |
4438 | mov [check_idle_semaphore], 5 |
||
4439 | ret |
||
4440 | smbl1: |
||
4441 | |||
4442 | cmp eax, 2 |
||
4443 | jne smbl2 |
||
4444 | test ecx, ecx |
||
4445 | jz smbl21 |
||
4446 | ; mov edi, msg_board_data |
||
4447 | ; mov esi, msg_board_data+1 |
||
4448 | ; movzx eax, byte [edi] |
||
4449 | mov eax, msg_board_data+1 |
||
4450 | mov ebx, msg_board_data |
||
4451 | movzx edx, byte [ebx] |
||
4452 | call memmove |
||
4453 | ; push ecx |
||
4454 | ; shr ecx, 2 |
||
4455 | ; cld |
||
4456 | ; rep movsd |
||
4457 | ; pop ecx |
||
4458 | ; and ecx, 3 |
||
4459 | ; rep movsb |
||
4460 | dec [msg_board_count] |
||
4461 | mov [esp+36], edx ;eax |
||
4462 | mov [esp+24], dword 1 |
||
4463 | ret |
||
4464 | smbl21: |
||
4465 | mov [esp+36], ecx |
||
4466 | mov [esp+24], ecx |
||
4467 | |||
4468 | smbl2: |
||
4469 | ret |
||
4470 | |||
4471 | |||
4472 | |||
4473 | sys_process_def: |
||
92 | diamond | 4474 | mov edi, [0x3000] |
1 | ha | 4475 | |
92 | diamond | 4476 | dec eax ; 1 = set keyboard mode |
1 | ha | 4477 | jne no_set_keyboard_setup |
4478 | |||
4479 | shl edi,8 |
||
115 | poddubny | 4480 | mov [edi+0x80000 + APPDATA.keyboard_mode],bl |
1 | ha | 4481 | |
4482 | ret |
||
4483 | |||
4484 | no_set_keyboard_setup: |
||
4485 | |||
92 | diamond | 4486 | dec eax ; 2 = get keyboard mode |
1 | ha | 4487 | jne no_get_keyboard_setup |
4488 | |||
4489 | shl edi,8 |
||
115 | poddubny | 4490 | movzx eax, byte [0x80000+edi + APPDATA.keyboard_mode] |
1 | ha | 4491 | |
4492 | mov [esp+36],eax |
||
4493 | |||
4494 | ret |
||
4495 | |||
4496 | no_get_keyboard_setup: |
||
4497 | |||
92 | diamond | 4498 | dec eax ; 3 = get keyboard ctrl, alt, shift |
1 | ha | 4499 | jne no_get_keyboard_cas |
4500 | |||
4501 | ; xor eax,eax |
||
4502 | ; movzx eax,byte [shift] |
||
4503 | ; movzx ebx,byte [ctrl] |
||
4504 | ; shl ebx,2 |
||
4505 | ; add eax,ebx |
||
4506 | ; movzx ebx,byte [alt] |
||
4507 | ; shl ebx,3 |
||
4508 | ; add eax,ebx |
||
4509 | |||
4510 | ;// mike.dld [ |
||
4511 | mov eax, [kb_state] |
||
4512 | ;// mike.dld ] |
||
4513 | |||
4514 | mov [esp+36],eax |
||
4515 | |||
4516 | ret |
||
4517 | |||
4518 | no_get_keyboard_cas: |
||
4519 | |||
92 | diamond | 4520 | dec eax |
4521 | jnz no_add_keyboard_hotkey |
||
1 | ha | 4522 | |
92 | diamond | 4523 | mov eax, hotkey_list |
4524 | @@: |
||
4525 | cmp dword [eax+8], 0 |
||
4526 | jz .found_free |
||
4527 | add eax, 16 |
||
4528 | cmp eax, hotkey_list+16*256 |
||
4529 | jb @b |
||
4530 | mov dword [esp+36], 1 |
||
4531 | ret |
||
4532 | .found_free: |
||
4533 | mov [eax+8], edi |
||
4534 | mov [eax+4], ecx |
||
4535 | movzx ebx, bl |
||
4536 | lea ebx, [hotkey_scancodes+ebx*4] |
||
4537 | mov ecx, [ebx] |
||
4538 | mov [eax], ecx |
||
4539 | mov [ebx], eax |
||
4540 | mov [eax+12], ebx |
||
4541 | jecxz @f |
||
4542 | mov [ecx+12], eax |
||
4543 | @@: |
||
4544 | and dword [esp+36], 0 |
||
4545 | ret |
||
4546 | |||
4547 | no_add_keyboard_hotkey: |
||
4548 | |||
4549 | dec eax |
||
4550 | jnz no_del_keyboard_hotkey |
||
4551 | |||
4552 | movzx ebx, bl |
||
4553 | lea ebx, [hotkey_scancodes+ebx*4] |
||
4554 | mov eax, [ebx] |
||
4555 | .scan: |
||
4556 | test eax, eax |
||
4557 | jz .notfound |
||
4558 | cmp [eax+8], edi |
||
4559 | jnz .next |
||
4560 | cmp [eax+4], ecx |
||
4561 | jz .found |
||
4562 | .next: |
||
4563 | mov eax, [eax] |
||
4564 | jmp .scan |
||
4565 | .notfound: |
||
4566 | mov dword [esp+36], 1 |
||
4567 | ret |
||
4568 | .found: |
||
4569 | mov ecx, [eax] |
||
4570 | jecxz @f |
||
4571 | mov edx, [eax+12] |
||
4572 | mov [ecx+12], edx |
||
4573 | @@: |
||
4574 | mov ecx, [eax+12] |
||
4575 | mov edx, [eax] |
||
4576 | mov [ecx], edx |
||
4577 | xor edx, edx |
||
4578 | mov [eax+4], edx |
||
4579 | mov [eax+8], edx |
||
4580 | mov [eax+12], edx |
||
4581 | mov [eax], edx |
||
4582 | mov [esp+36], edx |
||
4583 | ret |
||
4584 | |||
4585 | no_del_keyboard_hotkey: |
||
1 | ha | 4586 | ret |
4587 | |||
4588 | |||
4589 | align 4 |
||
4590 | |||
4591 | sys_gs: ; direct screen access |
||
4592 | |||
4593 | cmp eax,1 ; resolution |
||
4594 | jne no_gs1 |
||
4595 | mov eax,[0xfe00] |
||
4596 | shl eax,16 |
||
4597 | mov ax,[0xfe04] |
||
4598 | add eax,0x00010001 |
||
4599 | mov [esp+36],eax |
||
4600 | ret |
||
4601 | no_gs1: |
||
4602 | |||
4603 | cmp eax,2 ; bits per pixel |
||
4604 | jne no_gs2 |
||
4605 | movzx eax,byte [0xfbf1] |
||
4606 | mov [esp+36],eax |
||
4607 | ret |
||
4608 | no_gs2: |
||
4609 | |||
4610 | cmp eax,3 ; bytes per scanline |
||
4611 | jne no_gs3 |
||
4612 | mov eax,[0xfe08] |
||
4613 | mov [esp+36],eax |
||
4614 | ret |
||
4615 | no_gs3: |
||
4616 | |||
4617 | mov [esp+36],dword -1 |
||
4618 | ret |
||
4619 | |||
4620 | |||
4621 | align 4 ; PCI functions |
||
4622 | |||
4623 | sys_pci: |
||
4624 | |||
4625 | call pci_api |
||
4626 | mov [esp+36],eax |
||
4627 | ret |
||
4628 | |||
4629 | |||
4630 | align 4 ; system functions |
||
4631 | |||
4632 | syscall_setpixel: ; SetPixel |
||
4633 | |||
4634 | |||
4635 | mov edx,[0x3010] |
||
115 | poddubny | 4636 | add eax,[edx-twdw+WDATA.box.left] |
4637 | add ebx,[edx-twdw+WDATA.box.top] |
||
114 | mikedld | 4638 | mov edi,[0x3000] |
4639 | shl edi,8 |
||
4640 | add eax,[edi+0x80000+APPDATA.wnd_clientbox.left] |
||
4641 | add ebx,[edi+0x80000+APPDATA.wnd_clientbox.top] |
||
112 | poddubny | 4642 | xor edi,edi ; no force |
114 | mikedld | 4643 | ; mov edi,1 |
112 | poddubny | 4644 | call [disable_mouse] |
1 | ha | 4645 | jmp [putpixel] |
4646 | |||
4647 | align 4 |
||
4648 | |||
4649 | syscall_writetext: ; WriteText |
||
4650 | |||
4651 | mov edi,[0x3010] |
||
115 | poddubny | 4652 | mov ebp,[edi-twdw+WDATA.box.left] |
139 | diamond | 4653 | push esi |
114 | mikedld | 4654 | mov esi,[0x3000] |
4655 | shl esi,8 |
||
4656 | add ebp,[esi+0x80000+APPDATA.wnd_clientbox.left] |
||
1 | ha | 4657 | shl ebp,16 |
115 | poddubny | 4658 | add ebp,[edi-twdw+WDATA.box.top] |
114 | mikedld | 4659 | add bp,word[esi+0x80000+APPDATA.wnd_clientbox.top] |
139 | diamond | 4660 | pop esi |
117 | mario79 | 4661 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 4662 | add eax,ebp |
4663 | xor edi,edi |
||
4664 | jmp dtext |
||
4665 | |||
4666 | align 4 |
||
4667 | |||
4668 | syscall_openramdiskfile: ; OpenRamdiskFile |
||
4669 | |||
4670 | |||
4671 | mov edi,[0x3010] |
||
164 | serge | 4672 | add edi,TASKDATA.mem_start |
1 | ha | 4673 | add eax,[edi] |
4674 | add edx,[edi] |
||
4675 | mov esi,12 |
||
4676 | call fileread |
||
4677 | mov [esp+36],ebx |
||
4678 | ret |
||
4679 | |||
4680 | align 4 |
||
4681 | |||
4682 | syscall_drawrect: ; DrawRect |
||
4683 | |||
4684 | mov edi,ecx |
||
52 | mikedld | 4685 | and edi,0x80FFFFFF |
1 | ha | 4686 | test ax,ax |
4687 | je drectr |
||
4688 | test bx,bx |
||
4689 | je drectr |
||
4690 | movzx ecx,ax |
||
4691 | shr eax,16 |
||
4692 | movzx edx,bx |
||
4693 | shr ebx,16 |
||
114 | mikedld | 4694 | mov esi,[0x3000] |
4695 | shl esi,8 |
||
4696 | add eax,[esi+0x80000+APPDATA.wnd_clientbox.left] |
||
4697 | add ebx,[esi+0x80000+APPDATA.wnd_clientbox.top] |
||
1 | ha | 4698 | add ecx,eax |
4699 | add edx,ebx |
||
4700 | jmp [drawbar] |
||
4701 | drectr: |
||
4702 | ret |
||
4703 | |||
4704 | align 4 |
||
4705 | |||
4706 | syscall_getscreensize: ; GetScreenSize |
||
4707 | |||
4708 | movzx eax,word[0xfe00] |
||
4709 | shl eax,16 |
||
4710 | mov ax,[0xfe04] |
||
4711 | mov [esp+36],eax |
||
4712 | ret |
||
4713 | |||
4714 | align 4 |
||
4715 | |||
4716 | syscall_cdaudio: ; CD |
||
4717 | |||
4718 | call sys_cd_audio |
||
4719 | mov [esp+36],eax |
||
4720 | ret |
||
4721 | |||
4722 | align 4 |
||
4723 | |||
4724 | syscall_delramdiskfile: ; DelRamdiskFile |
||
4725 | |||
4726 | mov edi,[0x3010] |
||
164 | serge | 4727 | add edi,TASKDATA.mem_start |
1 | ha | 4728 | add eax,[edi] |
4729 | call filedelete |
||
4730 | mov [esp+36],eax |
||
4731 | ret |
||
4732 | |||
4733 | align 4 |
||
4734 | |||
4735 | syscall_writeramdiskfile: ; WriteRamdiskFile |
||
4736 | |||
4737 | mov edi,[0x3010] |
||
164 | serge | 4738 | add edi,TASKDATA.mem_start |
1 | ha | 4739 | add eax,[edi] |
4740 | add ebx,[edi] |
||
4741 | call filesave |
||
4742 | mov [esp+36],eax |
||
4743 | ret |
||
4744 | |||
4745 | align 4 |
||
4746 | |||
4747 | syscall_getpixel: ; GetPixel |
||
4748 | mov ecx,[0xfe00] |
||
4749 | inc ecx |
||
4750 | xor edx,edx |
||
4751 | div ecx |
||
4752 | mov ebx,edx |
||
4753 | xchg eax,ebx |
||
4754 | call dword [0xe024] |
||
4755 | mov [esp+36],ecx |
||
4756 | ret |
||
4757 | |||
4758 | align 4 |
||
4759 | |||
4760 | syscall_readstring: ; ReadString |
||
4761 | |||
4762 | mov edi,[0x3010] |
||
164 | serge | 4763 | add edi,TASKDATA.mem_start |
1 | ha | 4764 | add eax,[edi] |
4765 | call read_string |
||
4766 | mov [esp+36],eax |
||
4767 | ret |
||
4768 | |||
4769 | align 4 |
||
4770 | |||
4771 | syscall_drawline: ; DrawLine |
||
4772 | |||
4773 | mov edi,[0x3010] |
||
115 | poddubny | 4774 | movzx edx,word[edi-twdw+WDATA.box.left] |
1 | ha | 4775 | mov ebp,edx |
114 | mikedld | 4776 | mov esi,[0x3000] |
4777 | shl esi,8 |
||
4778 | add ebp,[esi+0x80000+APPDATA.wnd_clientbox.left] |
||
4779 | add dx,word[esi+0x80000+APPDATA.wnd_clientbox.left] |
||
1 | ha | 4780 | shl edx,16 |
4781 | add ebp,edx |
||
115 | poddubny | 4782 | movzx edx,word[edi-twdw+WDATA.box.top] |
1 | ha | 4783 | add eax,ebp |
4784 | mov ebp,edx |
||
114 | mikedld | 4785 | add ebp,[esi+0x80000+APPDATA.wnd_clientbox.top] |
4786 | add dx,word[esi+0x80000+APPDATA.wnd_clientbox.top] |
||
1 | ha | 4787 | shl edx,16 |
4788 | xor edi,edi |
||
4789 | add edx,ebp |
||
4790 | add ebx,edx |
||
4791 | jmp [draw_line] |
||
4792 | |||
4793 | align 4 |
||
4794 | |||
4795 | syscall_getirqowner: ; GetIrqOwner |
||
75 | diamond | 4796 | cmp eax,16 |
4797 | jae .err |
||
1 | ha | 4798 | shl eax,2 |
4799 | add eax,irq_owner |
||
4800 | mov eax,[eax] |
||
4801 | mov [esp+36],eax |
||
4802 | ret |
||
75 | diamond | 4803 | .err: |
4804 | or dword [esp+36], -1 |
||
4805 | ret |
||
1 | ha | 4806 | |
4807 | align 4 |
||
4808 | |||
4809 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
||
4810 | |||
4811 | call r_f_port_area |
||
4812 | mov [esp+36],eax |
||
4813 | ret |
||
4814 | |||
4815 | align 4 |
||
4816 | |||
4817 | syscall_threads: ; CreateThreads |
||
4818 | |||
4819 | call sys_threads |
||
4820 | mov [esp+36],eax |
||
4821 | ret |
||
4822 | |||
4823 | align 4 |
||
4824 | |||
4825 | stack_driver_stat: |
||
4826 | |||
4827 | call app_stack_handler ; Stack status |
||
4828 | |||
4829 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
||
4830 | ; call change_task ; between sent packet |
||
4831 | |||
4832 | mov [esp+36],eax |
||
4833 | ret |
||
4834 | |||
4835 | align 4 |
||
4836 | |||
4837 | socket: ; Socket interface |
||
4838 | call app_socket_handler |
||
4839 | |||
4840 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
||
4841 | ; call change_task ; between sent packet |
||
4842 | |||
4843 | mov [esp+36],eax |
||
4844 | mov [esp+24],ebx |
||
4845 | ret |
||
4846 | |||
4847 | align 4 |
||
4848 | |||
4849 | user_events: ; User event times |
||
4850 | |||
4851 | mov eax,0x12345678 |
||
4852 | mov [esp+36],eax |
||
4853 | |||
4854 | ret |
||
4855 | |||
4856 | align 4 |
||
4857 | |||
4858 | read_from_hd: ; Read from hd - fn not in use |
||
4859 | |||
4860 | mov edi,[0x3010] |
||
115 | poddubny | 4861 | add edi,TASKDATA.mem_start |
1 | ha | 4862 | add eax,[edi] |
4863 | add ecx,[edi] |
||
4864 | add edx,[edi] |
||
4865 | call file_read |
||
4866 | |||
4867 | mov [esp+36],eax |
||
4868 | mov [esp+24],ebx |
||
4869 | |||
4870 | ret |
||
4871 | |||
375 | Ghost | 4872 | align 4 |
4873 | paleholder: |
||
4874 | ret |
||
76 | mario79 | 4875 | ; --------------- APM --------------------- |
4876 | apm_entry dp 0 |
||
4877 | apm_vf dd 0 |
||
1 | ha | 4878 | align 4 |
76 | mario79 | 4879 | sys_apm: |
4880 | cmp word [apm_vf], 0 ; Check APM BIOS enable |
||
4881 | jne @f |
||
78 | diamond | 4882 | or [esp + 56], byte 1 ; error |
76 | mario79 | 4883 | mov [esp + 36], dword 8 ; 32-bit protected-mode interface not supported |
4884 | ret |
||
164 | serge | 4885 | |
76 | mario79 | 4886 | @@: xchg eax, ecx |
4887 | xchg ebx, ecx |
||
164 | serge | 4888 | |
76 | mario79 | 4889 | cmp al, 3 |
4890 | ja @f |
||
78 | diamond | 4891 | and [esp + 56], byte 0xfe ; emulate func 0..3 as func 0 |
76 | mario79 | 4892 | mov eax, [apm_vf] |
4893 | mov [esp + 36], eax |
||
4894 | shr eax, 16 |
||
4895 | mov [esp + 32], eax |
||
4896 | ret |
||
78 | diamond | 4897 | |
76 | mario79 | 4898 | @@: call pword [apm_entry] ; call APM BIOS |
4899 | mov [esp + 8 ], edi |
||
4900 | mov [esp + 12], esi |
||
4901 | mov [esp + 24], ebx |
||
4902 | mov [esp + 28], edx |
||
4903 | mov [esp + 32], ecx |
||
4904 | mov [esp + 36], eax |
||
4905 | setc al |
||
78 | diamond | 4906 | and [esp + 56], byte 0xfe |
4907 | or [esp + 56], al |
||
76 | mario79 | 4908 | ret |
4909 | ; ----------------------------------------- |
||
1 | ha | 4910 | |
76 | mario79 | 4911 | align 4 |
4912 | |||
1 | ha | 4913 | undefined_syscall: ; Undefined system call |
4914 | |||
4915 | mov [esp+36],dword -1 |
||
4916 | ret |
||
4917 | |||
4918 | |||
4919 | ;clear_busy_flag_at_caller: |
||
4920 | |||
4921 | ; push edi |
||
4922 | |||
4923 | ; mov edi,[0x3000] ; restore processes tss pointer in gdt, busyfl? |
||
4924 | ; imul edi,8 |
||
4925 | ; mov [edi+gdts+ tss0 +5], word 01010000b *256 +11101001b |
||
4926 | |||
4927 | ; pop edi |
||
4928 | |||
4929 | ; ret |
||
4930 | |||
4931 | |||
4932 | keymap: |
||
4933 | |||
4934 | db '6',27 |
||
4935 | db '1234567890-=',8,9 |
||
4936 | db 'qwertyuiop[]',13 |
||
4937 | db '~asdfghjkl;',39,96,0,'\zxcvbnm,./',0,'45 ' |
||
4938 | db '@234567890123',180,178,184,'6',176,'7' |
||
4939 | db 179,'8',181,177,183,185,182 |
||
4940 | db 'AB |
||
4941 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4942 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4943 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4944 | |||
4945 | |||
4946 | keymap_shift: |
||
4947 | |||
4948 | db '6',27 |
||
4949 | db '!@#$%^&*()_+',8,9 |
||
4950 | db 'QWERTYUIOP{}',13 |
||
4951 | db '~ASDFGHJKL:"~',0,'|ZXCVBNM<>?',0,'45 ' |
||
4952 | db '@234567890123',180,178,184,'6',176,'7' |
||
4953 | db 179,'8',181,177,183,185,182 |
||
4954 | db 'AB>D',255,'FGHIJKLMNOPQRSTUVWXYZ' |
||
4955 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4956 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4957 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4958 | |||
4959 | |||
4960 | keymap_alt: |
||
4961 | |||
4962 | db ' ',27 |
||
4963 | db ' @ $ {[]}\ ',8,9 |
||
4964 | db ' ',13 |
||
4965 | db ' ',0,' ',0,'4',0,' ' |
||
4966 | db ' ',180,178,184,'6',176,'7' |
||
4967 | db 179,'8',181,177,183,185,182 |
||
4968 | db 'ABCD',255,'FGHIJKLMNOPQRSTUVWXYZ' |
||
4969 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4970 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4971 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4972 | |||
4973 | |||
4974 | ; device irq owners |
||
4975 | uglobal |
||
4976 | irq_owner: ; process id |
||
4977 | |||
4978 | dd 0x0 |
||
4979 | dd 0x0 |
||
4980 | dd 0x0 |
||
4981 | dd 0x0 |
||
4982 | dd 0x0 |
||
4983 | dd 0x0 |
||
4984 | dd 0x0 |
||
4985 | dd 0x0 |
||
4986 | dd 0x0 |
||
4987 | dd 0x0 |
||
4988 | dd 0x0 |
||
4989 | dd 0x0 |
||
4990 | dd 0x0 |
||
4991 | dd 0x0 |
||
4992 | dd 0x0 |
||
4993 | dd 0x0 |
||
4994 | endg |
||
4995 | |||
4996 | |||
4997 | ; on irq read ports |
||
4998 | uglobal |
||
4999 | irq00read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5000 | irq01read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5001 | irq02read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5002 | irq03read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5003 | irq04read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5004 | irq05read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5005 | irq06read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5006 | irq07read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5007 | irq08read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5008 | irq09read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5009 | irq10read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5010 | irq11read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5011 | irq12read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5012 | irq13read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5013 | irq14read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5014 | irq15read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5015 | endg |
||
5016 | |||
5017 | ; status |
||
5018 | uglobal |
||
5019 | hd1_status dd 0x0 ; 0 - free : other - pid |
||
5020 | application_table_status dd 0x0 ; 0 - free : other - pid |
||
5021 | endg |
||
5022 | |||
5023 | ; device addresses |
||
5024 | uglobal |
||
5025 | mididp dd 0x0 |
||
5026 | midisp dd 0x0 |
||
5027 | |||
5028 | cdbase dd 0x0 |
||
5029 | cdid dd 0x0 |
||
5030 | |||
5031 | hdbase dd 0x0 ; for boot 0x1f0 |
||
5032 | hdid dd 0x0 |
||
5033 | hdpos dd 0x0 ; for boot 0x1 |
||
5034 | fat32part dd 0x0 ; for boot 0x1 |
||
5035 | |||
5036 | ;part2_ld dd 0x0 |
||
5037 | |||
102 | poddubny | 5038 | ;* start code - Mario79 |
33 | mario79 | 5039 | mouse_pause dd 0 |
36 | mario79 | 5040 | MouseTickCounter dd 0 |
33 | mario79 | 5041 | ps2_mouse_detected db 0 |
5042 | com1_mouse_detected db 0 |
||
5043 | com2_mouse_detected db 0 |
||
102 | poddubny | 5044 | ;* end code - Mario79 |
1 | ha | 5045 | |
5046 | wraw_bacground_select db 0 |
||
5047 | lba_read_enabled dd 0x0 ; 0 = disabled , 1 = enabled |
||
5048 | pci_access_enabled dd 0x0 ; 0 = disabled , 1 = enabled |
||
5049 | |||
5050 | sb16 dd 0x0 |
||
5051 | |||
5052 | buttontype dd 0x0 |
||
5053 | windowtypechanged dd 0x0 |
||
164 | serge | 5054 | |
5055 | align 4 |
||
214 | serge | 5056 | cpu_caps dd 4 dup(0) |
164 | serge | 5057 | pg_data PG_DATA |
5058 | heap_test dd ? |
||
1 | ha | 5059 | endg |
5060 | |||
5061 | iglobal |
||
5062 | keyboard dd 0x1 |
||
5063 | sound_dma dd 0x1 |
||
5064 | syslang dd 0x1 |
||
5065 | endg |
||
5066 | |||
375 | Ghost | 5067 | if __DEBUG__ eq 1 |
5068 | include_debug_strings |
||
5069 | end if |
||
5070 | |||
1 | ha | 5071 | IncludeIGlobals |
5072 | endofcode: |
||
5073 | IncludeUGlobals |
||
5074 | uglobals_size = $ - endofcode |
||
41 | mikedld | 5075 | diff16 "end of kernel code",0,$> |
1 | ha | 5076 |