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Rev | Author | Line No. | Line |
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1 | ha | 1 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
2 | ;; |
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431 | serge | 3 | ;; Copyright (C) KolibriOS team 2004-2007. All rights reserved. |
4 | ;; PROGRAMMING: |
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5 | ;; Ivan Poddubny |
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6 | ;; Marat Zakiyanov (Mario79) |
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7 | ;; VaStaNi |
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8 | ;; Trans |
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9 | ;; Mihail Semenyako (mike.dld) |
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10 | ;; Sergey Kuzmin (Wildwest) |
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11 | ;; Andrey Halyavin (halyavin) |
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12 | ;; Mihail Lisovin (Mihasik) |
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13 | ;; Andrey Ignatiev (andrew_programmer) |
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14 | ;; NoName |
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15 | ;; Evgeny Grechnikov (Diamond) |
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16 | ;; Iliya Mihailov (Ghost) |
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17 | ;; Sergey Semyonov (Serge) |
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18 | ;; Johnny_B |
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1 | ha | 19 | ;; |
431 | serge | 20 | ;; Data in this file was originally part of MenuetOS project which is |
21 | ;; distributed under the terms of GNU GPL. It is modified and redistributed as |
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22 | ;; part of KolibriOS project under the terms of GNU GPL. |
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1 | ha | 23 | ;; |
431 | serge | 24 | ;; Copyright (C) MenuetOS 2000-2004 Ville Mikael Turjanmaa |
25 | ;; PROGRAMMING: |
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1 | ha | 26 | ;; |
431 | serge | 27 | ;; Ville Mikael Turjanmaa, villemt@itu.jyu.fi |
28 | ;; - main os coding/design |
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29 | ;; Jan-Michael Brummer, BUZZ2@gmx.de |
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30 | ;; Felix Kaiser, info@felix-kaiser.de |
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31 | ;; Paolo Minazzi, paolo.minazzi@inwind.it |
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32 | ;; quickcode@mail.ru |
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33 | ;; Alexey, kgaz@crosswinds.net |
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34 | ;; Juan M. Caravaca, bitrider@wanadoo.es |
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35 | ;; kristol@nic.fi |
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36 | ;; Mike Hibbett, mikeh@oceanfree.net |
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37 | ;; Lasse Kuusijarvi, kuusijar@lut.fi |
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38 | ;; Jarek Pelczar, jarekp3@wp.pl |
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1 | ha | 39 | ;; |
431 | serge | 40 | ;; KolibriOS is distributed in the hope that it will be useful, but WITHOUT ANY |
41 | ;; WARRANTY. No author or distributor accepts responsibility to anyone for the |
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42 | ;; consequences of using it or for whether it serves any particular purpose or |
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43 | ;; works at all, unless he says so in writing. Refer to the GNU General Public |
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44 | ;; License (the "GPL") for full details. |
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45 | ; |
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46 | ;; Everyone is granted permission to copy, modify and redistribute KolibriOS, |
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47 | ;; but only under the conditions described in the GPL. A copy of this license |
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48 | ;; is supposed to have been given to you along with KolibriOS so you can know |
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49 | ;; your rights and responsibilities. It should be in a file named COPYING. |
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50 | ;; Among other things, the copyright notice and this notice must be preserved |
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51 | ;; on all copies. |
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52 | ;; |
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1 | ha | 53 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
426 | mikedld | 54 | |
55 | include 'macros.inc' |
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56 | |||
425 | victor | 57 | $Revision: 434 $ |
426 | mikedld | 58 | |
164 | serge | 59 | include "proc32.inc" |
7 | me_root | 60 | include "kglobals.inc" |
1 | ha | 61 | include "lang.inc" |
62 | |||
164 | serge | 63 | include "const.inc" |
1 | ha | 64 | |
164 | serge | 65 | ;WinMapAddress equ 0x460000 |
66 | ;display_data = 0x460000 |
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67 | |||
429 | serge | 68 | max_processes equ 255 |
1 | ha | 69 | |
164 | serge | 70 | ;window_data equ 0x0000 |
71 | ;tss_data equ 0xD20000 |
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429 | serge | 72 | tss_step equ (128+8192) ; tss & i/o - 65535 ports, * 256=557056*4 |
164 | serge | 73 | ;draw_data equ 0xC00000 |
74 | ;sysint_stack_data equ 0xC03000 |
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1 | ha | 75 | |
164 | serge | 76 | ;twdw equ (0x3000-window_data) |
1 | ha | 77 | |
78 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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79 | ;; |
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80 | ;; Included files: |
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81 | ;; |
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82 | ;; Kernel16.inc |
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83 | ;; - Booteng.inc English text for bootup |
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84 | ;; - Bootcode.inc Hardware setup |
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85 | ;; - Pci16.inc PCI functions |
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86 | ;; |
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87 | ;; Kernel32.inc |
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88 | ;; - Sys32.inc Process management |
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89 | ;; - Shutdown.inc Shutdown and restart |
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90 | ;; - Fat32.inc Read / write hd |
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91 | ;; - Vesa12.inc Vesa 1.2 driver |
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92 | ;; - Vesa20.inc Vesa 2.0 driver |
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93 | ;; - Vga.inc VGA driver |
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94 | ;; - Stack.inc Network interface |
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95 | ;; - Mouse.inc Mouse pointer |
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96 | ;; - Scincode.inc Window skinning |
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97 | ;; - Pci32.inc PCI functions |
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98 | ;; |
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99 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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100 | |||
101 | |||
102 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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103 | ;; ;; |
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104 | ;; 16 BIT ENTRY FROM BOOTSECTOR ;; |
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105 | ;; ;; |
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106 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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107 | |||
108 | use16 |
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429 | serge | 109 | org 0x0 |
110 | jmp start_of_code |
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1 | ha | 111 | |
112 | ; mike.dld { |
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429 | serge | 113 | org $+0x10000 |
1 | ha | 114 | db 0 |
115 | dd servetable-0x10000 |
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429 | serge | 116 | draw_line dd __sys_draw_line |
117 | disable_mouse dd __sys_disable_mouse |
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118 | draw_pointer dd __sys_draw_pointer |
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114 | mikedld | 119 | ;//mike.dld, 2006-08-02 [ |
120 | ;drawbar dd __sys_drawbar |
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429 | serge | 121 | drawbar dd __sys_drawbar.forced |
114 | mikedld | 122 | ;//mike.dld, 2006-08-02 ] |
429 | serge | 123 | putpixel dd __sys_putpixel |
1 | ha | 124 | ; } mike.dld |
125 | |||
429 | serge | 126 | version db 'Kolibri OS version 0.6.5.0 ',13,10,13,10,0 |
127 | ;dd endofcode-0x10000 |
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1 | ha | 128 | |
429 | serge | 129 | ;db 'Boot02' |
1 | ha | 130 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
131 | include "boot/preboot.inc" |
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132 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
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133 | |||
429 | serge | 134 | preboot_lfb db 0 |
135 | preboot_bootlog db 0 |
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1 | ha | 136 | |
137 | |||
138 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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139 | ;; ;; |
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140 | ;; 16 BIT INCLUDED FILES ;; |
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141 | ;; ;; |
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142 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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143 | |||
7 | me_root | 144 | include "kernel16.inc" |
1 | ha | 145 | |
146 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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147 | ;; ;; |
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148 | ;; SWITCH TO 32 BIT PROTECTED MODE ;; |
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149 | ;; ;; |
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150 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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151 | |||
3 | halyavin | 152 | os_data = os_data_l-gdts ; GDTs |
153 | os_code = os_code_l-gdts |
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1 | ha | 154 | int_code equ int_code_l-gdts |
155 | int_data equ int_data_l-gdts |
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156 | tss0sys equ tss0sys_l-gdts |
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157 | graph_data equ 3+graph_data_l-gdts |
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429 | serge | 158 | tss0 equ tss0_l-gdts |
1 | ha | 159 | app_code equ 3+app_code_l-gdts |
160 | app_data equ 3+app_data_l-gdts |
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161 | |||
162 | |||
163 | |||
164 | ; CR0 Flags - Protected mode and Paging |
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165 | |||
429 | serge | 166 | mov ecx, CR0_PE |
1 | ha | 167 | |
168 | ; Enabling 32 bit protected mode |
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169 | |||
429 | serge | 170 | sidt [cs:old_ints_h-0x10000] |
1 | ha | 171 | |
429 | serge | 172 | cli ; disable all irqs |
173 | cld |
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174 | mov al,255 ; mask all irqs |
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175 | out 0xa1,al |
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176 | out 0x21,al |
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177 | l.5: in al, 0x64 ; Enable A20 |
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178 | test al, 2 |
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179 | jnz l.5 |
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180 | mov al, 0xD1 |
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181 | out 0x64, al |
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182 | l.6: in al, 0x64 |
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183 | test al, 2 |
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184 | jnz l.6 |
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185 | mov al, 0xDF |
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186 | out 0x60, al |
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187 | l.7: in al, 0x64 |
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188 | test al, 2 |
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189 | jnz l.7 |
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190 | mov al, 0xFF |
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191 | out 0x64, al |
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192 | lgdt [cs:gdts-0x10000] ; Load GDT |
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193 | mov eax, cr0 ; Turn on paging // protected mode |
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194 | or eax, ecx |
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195 | and eax, 10011111b *65536*256 + 0xffffff ; caching enabled |
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196 | mov cr0, eax |
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197 | jmp $+2 |
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164 | serge | 198 | org $+0x10000 |
429 | serge | 199 | mov ax,os_data ; Selector for os |
200 | mov ds,ax |
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201 | mov es,ax |
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202 | mov fs,ax |
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203 | mov gs,ax |
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204 | mov ss,ax |
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205 | mov esp,0x3ec00 ; Set stack |
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206 | jmp pword os_code:B32 ; jmp to enable 32 bit mode |
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1 | ha | 207 | |
183 | diamond | 208 | if gdte >= $ |
209 | error 'GDT overlaps with used code!' |
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210 | end if |
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211 | |||
1 | ha | 212 | use32 |
213 | |||
183 | diamond | 214 | include 'unpacker.inc' |
215 | |||
375 | Ghost | 216 | __DEBUG__ fix 1 |
217 | __DEBUG_LEVEL__ fix 1 |
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378 | serge | 218 | include 'fdo.inc' |
375 | Ghost | 219 | |
1 | ha | 220 | iglobal |
429 | serge | 221 | boot_memdetect db 'Determining amount of memory',0 |
222 | boot_fonts db 'Fonts loaded',0 |
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223 | boot_tss db 'Setting TSSs',0 |
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224 | boot_cpuid db 'Reading CPUIDs',0 |
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225 | boot_devices db 'Detecting devices',0 |
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226 | boot_timer db 'Setting timer',0 |
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227 | boot_irqs db 'Reprogramming IRQs',0 |
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228 | boot_setmouse db 'Setting mouse',0 |
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229 | boot_windefs db 'Setting window defaults',0 |
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230 | boot_bgr db 'Calculating background',0 |
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231 | boot_resirqports db 'Reserving IRQs & ports',0 |
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232 | boot_setrports db 'Setting addresses for IRQs',0 |
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233 | boot_setostask db 'Setting OS task',0 |
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234 | boot_allirqs db 'Unmasking all IRQs',0 |
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235 | boot_tsc db 'Reading TSC',0 |
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236 | boot_pal_ega db 'Setting EGA/CGA 320x200 palette',0 |
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237 | boot_pal_vga db 'Setting VGA 640x480 palette',0 |
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238 | boot_mtrr db 'Setting MTRR',0 |
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239 | boot_tasking db 'All set - press ESC to start',0 |
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1 | ha | 240 | endg |
241 | |||
242 | iglobal |
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243 | boot_y dd 10 |
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244 | endg |
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245 | |||
246 | boot_log: |
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429 | serge | 247 | pushad |
1 | ha | 248 | |
429 | serge | 249 | mov eax,10*65536 |
250 | mov ax,word [boot_y] |
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251 | add [boot_y],dword 10 |
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252 | mov ebx,0x80ffffff ; ASCIIZ string with white color |
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253 | mov ecx,esi |
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254 | mov edi,1 |
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255 | call dtext |
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1 | ha | 256 | |
429 | serge | 257 | mov [novesachecksum],1000 |
258 | call checkVga_N13 |
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1 | ha | 259 | |
429 | serge | 260 | cmp [preboot_blogesc],byte 1 |
261 | je .bll2 |
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1 | ha | 262 | |
429 | serge | 263 | cmp esi,boot_tasking |
264 | jne .bll2 |
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265 | ; begin ealex 04.08.05 |
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1 | ha | 266 | ; in al,0x61 |
267 | ; and al,01111111b |
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41 | mikedld | 268 | ; out 0x61,al |
429 | serge | 269 | ; end ealex 04.08.05 |
270 | .bll1: in al,0x60 ; wait for ESC key press |
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271 | cmp al,129 |
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272 | jne .bll1 |
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1 | ha | 273 | |
429 | serge | 274 | .bll2: popad |
1 | ha | 275 | |
429 | serge | 276 | ret |
1 | ha | 277 | |
278 | iglobal |
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143 | diamond | 279 | firstapp db '/rd/1/LAUNCHER',0 |
424 | spraid | 280 | vrr_m db '/rd/1/VRR_M',0 |
429 | serge | 281 | |
282 | char dd 0,0,0 |
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283 | dd 2560 |
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284 | dd 0x3F600 - std_application_base_address |
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285 | db '/RD/1/FONTS/CHAR.MT',0 |
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425 | victor | 286 | char2 dd 0,0,0 |
287 | dd 2560 |
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288 | dd 0x3EC00 - std_application_base_address |
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289 | db '/RD/1/FONTS/CHAR2.MT',0 |
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424 | spraid | 290 | |
291 | ;char db 'FONTS/CHAR.MT',0 |
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292 | ;char2 db 'FONTS/CHAR2.MT',0 |
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1 | ha | 293 | bootpath db '/KOLIBRI ' |
294 | bootpath2 db 0 |
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424 | spraid | 295 | ; vmode db 'drivers/VMODE.MDR',0 |
425 | victor | 296 | vmode dd 0,0,0 |
297 | dd 0x8000 |
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298 | dd 0x760000 - std_application_base_address |
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299 | db '/RD/1/drivers/VMODE.MDR',0 |
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1 | ha | 300 | endg |
301 | |||
302 | |||
303 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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304 | ;; ;; |
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305 | ;; 32 BIT ENTRY ;; |
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306 | ;; ;; |
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307 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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308 | |||
309 | align 4 |
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310 | |||
311 | B32: |
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312 | ; CLEAR 0x280000-0xF00000 |
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313 | |||
429 | serge | 314 | xor eax,eax |
315 | mov edi,0x280000 |
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316 | mov ecx,(0x100000*0xF-0x280000) / 4 |
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317 | cld |
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318 | rep stosd |
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1 | ha | 319 | ; CLEAR 0x80000-0x90000 |
320 | ; xor eax,eax |
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380 | serge | 321 | |
429 | serge | 322 | mov edi,0x80000 |
323 | mov ecx,(0x90000-0x80000)/4 |
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41 | mikedld | 324 | ; cld |
429 | serge | 325 | rep stosd |
1 | ha | 326 | |
327 | ; CLEAR KERNEL UNDEFINED GLOBALS |
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429 | serge | 328 | mov edi, endofcode |
329 | mov ecx, (uglobals_size/4)+4 |
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330 | rep stosd |
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1 | ha | 331 | |
332 | ; SAVE & CLEAR 0-0xffff |
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333 | |||
429 | serge | 334 | mov esi,0x0000 |
335 | mov edi,0x2F0000 |
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336 | mov ecx,0x10000 / 4 |
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337 | cld |
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338 | rep movsd |
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339 | xor eax,eax |
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340 | mov edi,0 |
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341 | mov ecx,0x10000 / 4 |
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342 | cld |
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343 | rep stosd |
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1 | ha | 344 | |
345 | ; SAVE REAL MODE VARIABLES |
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429 | serge | 346 | mov ax, [0x2f0000 + 0x9031] |
347 | mov [IDEContrRegsBaseAddr], ax |
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76 | mario79 | 348 | ; --------------- APM --------------------- |
349 | mov eax, [0x2f0000 + 0x9040] ; entry point |
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350 | mov dword[apm_entry], eax |
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351 | mov word [apm_entry + 4], apm_code_32 - gdts |
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352 | |||
353 | mov eax, [0x2f0000 + 0x9044] ; version & flags |
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354 | mov [apm_vf], eax |
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355 | ; ----------------------------------------- |
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1 | ha | 356 | ; movzx eax,byte [0x2f0000+0x9010] ; mouse port |
357 | ; mov [0xF604],byte 1 ;al |
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429 | serge | 358 | mov al, [0x2F0000+0x901F] ; DMA writing |
359 | mov [allow_dma_write], al |
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360 | mov al,[0x2f0000+0x9000] ; bpp |
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361 | mov [ScreenBPP],al |
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362 | movzx eax,word [0x2f0000+0x900A] ; X max |
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363 | dec eax |
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364 | mov [ScreenWidth],eax |
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365 | mov [screen_workarea.right],eax |
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366 | movzx eax,word [0x2f0000+0x900C] ; Y max |
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367 | dec eax |
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368 | mov [ScreenHeight],eax |
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369 | mov [screen_workarea.bottom],eax |
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370 | movzx eax,word [0x2f0000+0x9008] ; screen mode |
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371 | mov [SCR_MODE],eax |
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372 | mov eax,[0x2f0000+0x9014] ; Vesa 1.2 bnk sw add |
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373 | mov [BANK_SWITCH],eax |
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374 | mov [BytesPerScanLine],word 640*4 ; Bytes PerScanLine |
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375 | cmp [SCR_MODE],word 0x13 ; 320x200 |
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376 | je @f |
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377 | cmp [SCR_MODE],word 0x12 ; VGA 640x480 |
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378 | je @f |
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379 | mov ax,[0x2f0000+0x9001] ; for other modes |
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380 | mov [BytesPerScanLine],ax |
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1 | ha | 381 | @@: |
382 | |||
383 | ; GRAPHICS ADDRESSES |
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384 | |||
429 | serge | 385 | ;mov eax,0x100000*8 ; LFB address |
386 | ;cmp [0xfe0c],word 0x13 |
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387 | ;je no_d_lfb |
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388 | ;cmp [0xfe0c],word 0x12 |
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389 | ;je no_d_lfb |
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390 | ;cmp [0x2f0000+0x901e],byte 1 |
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391 | ;jne no_d_lfb |
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392 | mov byte [0x2f0000+0x901e],0x0 |
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393 | mov eax,[0x2f0000+0x9018] |
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1 | ha | 394 | ;no_d_lfb: |
429 | serge | 395 | mov [LFBAddress],eax |
1 | ha | 396 | |
429 | serge | 397 | cmp [SCR_MODE],word 0100000000000000b |
398 | jge setvesa20 |
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399 | cmp [SCR_MODE],word 0x13 |
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400 | je v20ga32 |
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401 | mov [PUTPIXEL],dword Vesa12_putpixel24 ; Vesa 1.2 |
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402 | mov [0xe024],dword Vesa12_getpixel24 |
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403 | cmp [ScreenBPP],byte 24 |
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404 | jz ga24 |
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405 | mov [PUTPIXEL],dword Vesa12_putpixel32 |
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406 | mov [0xe024],dword Vesa12_getpixel32 |
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1 | ha | 407 | ga24: |
429 | serge | 408 | jmp v20ga24 |
1 | ha | 409 | setvesa20: |
429 | serge | 410 | mov [PUTPIXEL],dword Vesa20_putpixel24 ; Vesa 2.0 |
411 | mov [0xe024],dword Vesa20_getpixel24 |
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412 | cmp [ScreenBPP],byte 24 |
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413 | jz v20ga24 |
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1 | ha | 414 | v20ga32: |
429 | serge | 415 | mov [PUTPIXEL],dword Vesa20_putpixel32 |
416 | mov [0xe024],dword Vesa20_getpixel32 |
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1 | ha | 417 | v20ga24: |
429 | serge | 418 | cmp [SCR_MODE],word 0x12 ; 16 C VGA 640x480 |
419 | jne no_mode_0x12 |
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420 | mov [PUTPIXEL],dword VGA_putpixel |
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421 | mov [0xe024],dword Vesa20_getpixel32 |
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1 | ha | 422 | no_mode_0x12: |
423 | |||
429 | serge | 424 | call test_cpu |
164 | serge | 425 | ; btr [cpu_caps], CAPS_SSE ;test: dont't use sse code |
426 | ; btr [cpu_caps], CAPS_SSE2 ;test: don't use sse2 |
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103 | halyavin | 427 | |
164 | serge | 428 | ; btr [cpu_caps], CAPS_FXSR ;test: disable sse support |
429 | serge | 429 | ;all sse commands rise #UD exption |
164 | serge | 430 | ; btr [cpu_caps], CAPS_PSE ;test: don't use large pages |
431 | ; btr [cpu_caps], CAPS_PGE ;test: don't use global pages |
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432 | ; btr [cpu_caps], CAPS_MTRR ;test: don't use MTRR |
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429 | serge | 433 | bts [cpu_caps], CAPS_TSC ;force use rdtsc |
378 | serge | 434 | |
375 | Ghost | 435 | ; -------- Fast System Call init ---------- |
378 | serge | 436 | ; Intel SYSENTER/SYSEXIT (AMD CPU support it too) |
429 | serge | 437 | bt [cpu_caps], CAPS_SEP |
438 | jnc .SEnP ; SysEnter not Present |
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439 | xor edx, edx |
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440 | mov ecx, MSR_SYSENTER_CS |
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441 | mov eax, os_code |
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442 | wrmsr |
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443 | mov ecx, MSR_SYSENTER_ESP |
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434 | diamond | 444 | ; mov eax, sysenter_stack ; Check it |
445 | xor eax, eax |
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429 | serge | 446 | wrmsr |
447 | mov ecx, MSR_SYSENTER_EIP |
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448 | mov eax, sysenter_entry |
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449 | wrmsr |
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375 | Ghost | 450 | .SEnP: |
378 | serge | 451 | ; AMD SYSCALL/SYSRET |
429 | serge | 452 | cmp byte[cpu_vendor], 'A' |
453 | jne .noSYSCALL |
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454 | mov eax, 0x80000001 |
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455 | cpuid |
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456 | test edx, 0x800 ; bit_11 - SYSCALL/SYSRET support |
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457 | jz .noSYSCALL |
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458 | mov ecx, MSR_AMD_EFER |
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459 | rdmsr |
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460 | or eax, 1 ; bit_0 - System Call Extension (SCE) |
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461 | wrmsr |
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164 | serge | 462 | |
375 | Ghost | 463 | ; !!!! It`s dirty hack, fix it !!! |
464 | ; Bits of EDX : |
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465 | ; Bit 31–16 During the SYSRET instruction, this field is copied into the CS register |
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466 | ; and the contents of this field, plus 8, are copied into the SS register. |
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467 | ; Bit 15–0 During the SYSCALL instruction, this field is copied into the CS register |
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468 | ; and the contents of this field, plus 8, are copied into the SS register. |
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469 | |||
429 | serge | 470 | ; mov edx, (os_code + 16) * 65536 + os_code |
471 | mov edx, 0x1B0013 |
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375 | Ghost | 472 | |
429 | serge | 473 | mov eax, syscall_entry |
474 | mov ecx, MSR_AMD_STAR |
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475 | wrmsr |
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375 | Ghost | 476 | .noSYSCALL: |
477 | ; ----------------------------------------- |
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478 | |||
378 | serge | 479 | |
480 | |||
357 | serge | 481 | ; MEMORY MODEL |
429 | serge | 482 | call mem_test |
483 | call init_mtrr |
||
484 | call init_mem |
||
485 | call init_page_map |
||
164 | serge | 486 | |
357 | serge | 487 | ; ENABLE PAGING |
429 | serge | 488 | mov eax, sys_pgdir |
489 | mov cr3, eax |
||
164 | serge | 490 | |
429 | serge | 491 | mov eax,cr0 |
492 | or eax,CR0_PG |
||
493 | mov cr0,eax |
||
164 | serge | 494 | |
429 | serge | 495 | call init_kernel_heap |
496 | stdcall kernel_alloc, RING0_STACK_SIZE+512 |
||
497 | mov [os_stack], eax |
||
378 | serge | 498 | |
429 | serge | 499 | call init_LFB |
500 | call init_fpu |
||
164 | serge | 501 | |
429 | serge | 502 | call init_malloc |
276 | serge | 503 | |
429 | serge | 504 | stdcall alloc_kernel_space, 0x4F000 |
505 | mov [ipc_tmp], eax |
||
506 | mov ebx, 0x1000 |
||
164 | serge | 507 | |
429 | serge | 508 | add eax, 0x40000 |
509 | mov [proc_mem_map], eax |
||
164 | serge | 510 | |
429 | serge | 511 | add eax, 0x8000 |
512 | mov [proc_mem_pdir], eax |
||
164 | serge | 513 | |
429 | serge | 514 | add eax, ebx |
515 | mov [proc_mem_tab], eax |
||
164 | serge | 516 | |
429 | serge | 517 | add eax, ebx |
518 | mov [tmp_task_pdir], eax |
||
164 | serge | 519 | |
429 | serge | 520 | add eax, ebx |
521 | mov [tmp_task_ptab], eax |
||
164 | serge | 522 | |
429 | serge | 523 | add eax, ebx |
524 | mov [ipc_pdir], eax |
||
164 | serge | 525 | |
429 | serge | 526 | add eax, ebx |
527 | mov [ipc_ptab], eax |
||
164 | serge | 528 | |
429 | serge | 529 | call init_events |
227 | serge | 530 | |
429 | serge | 531 | mov eax, srv.fd-SRV_FD_OFFSET |
532 | mov [srv.fd], eax |
||
533 | mov [srv.bk], eax |
||
278 | serge | 534 | |
429 | serge | 535 | mov edi, irq_tab |
536 | xor eax, eax |
||
537 | mov ecx, 16 |
||
538 | rep stosd |
||
164 | serge | 539 | |
41 | mikedld | 540 | ;Set base of graphic segment to linear address of LFB |
429 | serge | 541 | mov eax,[LFBAddress] ; set for gs |
542 | mov [graph_data_l+2],ax |
||
543 | shr eax,16 |
||
544 | mov [graph_data_l+4],al |
||
545 | mov [graph_data_l+7],ah |
||
1 | ha | 546 | |
429 | serge | 547 | |
548 | ; BUILD SCHEDULER |
||
549 | |||
550 | call build_scheduler ; sys32.inc |
||
551 | |||
552 | ; LOAD IDT |
||
553 | lidt [cs:idtreg] |
||
554 | cli |
||
555 | |||
256 | diamond | 556 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
557 | include 'detect/disks.inc' |
||
558 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
559 | |||
1 | ha | 560 | ; READ RAMDISK IMAGE FROM HD |
561 | |||
562 | ;!!!!!!!!!!!!!!!!!!!!!!! |
||
563 | include 'boot/rdload.inc' |
||
564 | ;!!!!!!!!!!!!!!!!!!!!!!! |
||
565 | ; mov [dma_hdd],1 |
||
566 | ; CALCULATE FAT CHAIN FOR RAMDISK |
||
567 | |||
429 | serge | 568 | call calculatefatchain |
1 | ha | 569 | |
570 | ; LOAD VMODE DRIVER |
||
571 | |||
572 | ;!!!!!!!!!!!!!!!!!!!!!!! |
||
573 | include 'vmodeld.inc' |
||
574 | ;!!!!!!!!!!!!!!!!!!!!!!! |
||
575 | |||
576 | ; LOAD FONTS I and II |
||
577 | |||
429 | serge | 578 | mov [CURRENT_TASK],dword 1 |
579 | mov [TASK_COUNT],dword 1 |
||
580 | mov [TASK_BASE],dword TASK_DATA |
||
1 | ha | 581 | |
425 | victor | 582 | pushad |
583 | push eax |
||
584 | mov eax,char - std_application_base_address |
||
585 | call file_system_lfn |
||
586 | mov eax,char2 - std_application_base_address |
||
587 | call file_system_lfn |
||
588 | pop eax |
||
589 | popad |
||
1 | ha | 590 | |
429 | serge | 591 | |
424 | spraid | 592 | ; mov esi,char |
593 | ; xor ebx,ebx |
||
594 | ; mov ecx,2560;26000 |
||
595 | ; mov edx,FONT_I |
||
596 | ; call fs_RamdiskRead |
||
1 | ha | 597 | |
424 | spraid | 598 | ; mov esi,char2 |
599 | ; xor ebx,ebx |
||
600 | ; mov ecx,2560;26000 |
||
601 | ; mov edx,FONT_II |
||
602 | ; call fs_RamdiskRead |
||
603 | |||
429 | serge | 604 | mov esi,boot_fonts |
605 | call boot_log |
||
1 | ha | 606 | |
607 | ; PRINT AMOUNT OF MEMORY |
||
429 | serge | 608 | mov esi, boot_memdetect |
609 | call boot_log |
||
1 | ha | 610 | |
429 | serge | 611 | movzx ecx, word [boot_y] |
612 | or ecx, (10+29*6) shl 16 ; "Determining amount of memory" |
||
613 | sub ecx, 10 |
||
614 | mov edx, 0xFFFFFF |
||
615 | mov ebx, [MEM_AMOUNT] |
||
616 | shr ebx, 20 |
||
617 | mov edi, 1 |
||
618 | mov eax, 0x00040000 |
||
619 | call display_number_force |
||
41 | mikedld | 620 | |
1 | ha | 621 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
622 | |||
429 | serge | 623 | mov esi,boot_irqs |
624 | call boot_log |
||
625 | call rerouteirqs |
||
1 | ha | 626 | |
429 | serge | 627 | mov esi,boot_tss |
628 | call boot_log |
||
1 | ha | 629 | |
429 | serge | 630 | mov esi,boot_devices |
631 | call boot_log |
||
632 | call detect_devices |
||
1 | ha | 633 | |
634 | ; TIMER SET TO 1/100 S |
||
635 | |||
429 | serge | 636 | mov esi,boot_timer |
637 | call boot_log |
||
638 | mov al,0x34 ; set to 100Hz |
||
639 | out 0x43,al |
||
640 | mov al,0x9b ; lsb 1193180 / 1193 |
||
641 | out 0x40,al |
||
642 | mov al,0x2e ; msb |
||
643 | out 0x40,al |
||
1 | ha | 644 | |
645 | ; SET MOUSE |
||
646 | |||
429 | serge | 647 | mov esi,boot_setmouse |
648 | call boot_log |
||
649 | call setmouse |
||
1 | ha | 650 | |
429 | serge | 651 | mov [pci_access_enabled],1 |
214 | serge | 652 | |
1 | ha | 653 | ; SET PRELIMINARY WINDOW STACK AND POSITIONS |
654 | |||
429 | serge | 655 | mov esi,boot_windefs |
656 | call boot_log |
||
657 | call setwindowdefaults |
||
1 | ha | 658 | |
659 | ; SET BACKGROUND DEFAULTS |
||
660 | |||
429 | serge | 661 | mov esi,boot_bgr |
662 | call boot_log |
||
663 | call calculatebackground |
||
1 | ha | 664 | |
665 | ; RESERVE SYSTEM IRQ'S JA PORT'S |
||
666 | |||
429 | serge | 667 | mov esi,boot_resirqports |
668 | call boot_log |
||
669 | call reserve_irqs_ports |
||
1 | ha | 670 | |
671 | ; SET PORTS FOR IRQ HANDLERS |
||
672 | |||
429 | serge | 673 | mov esi,boot_setrports |
674 | call boot_log |
||
675 | call setirqreadports |
||
1 | ha | 676 | |
677 | ; SET UP OS TASK |
||
678 | |||
429 | serge | 679 | mov esi,boot_setostask |
680 | call boot_log |
||
214 | serge | 681 | |
429 | serge | 682 | mov eax, fpu_data |
683 | mov dword [SLOT_BASE+APPDATA.fpu_state], eax |
||
684 | mov dword [SLOT_BASE+APPDATA.fpu_handler], 0 |
||
685 | mov dword [SLOT_BASE+APPDATA.sse_handler], 0 |
||
164 | serge | 686 | |
429 | serge | 687 | ; name for OS/IDLE process |
281 | serge | 688 | |
429 | serge | 689 | mov dword [SLOT_BASE+256+APPDATA.app_name], dword 'OS/I' |
690 | mov dword [SLOT_BASE+256+APPDATA.app_name+4], dword 'DLE ' |
||
691 | mov edi, [os_stack] |
||
692 | mov dword [SLOT_BASE+256+APPDATA.pl0_stack], edi |
||
693 | add edi, RING0_STACK_SIZE |
||
694 | mov dword [SLOT_BASE+256+APPDATA.fpu_state], edi |
||
357 | serge | 695 | |
429 | serge | 696 | mov esi, fpu_data |
697 | mov ecx, 512/4 |
||
698 | cld |
||
699 | rep movsd |
||
357 | serge | 700 | |
429 | serge | 701 | mov dword [SLOT_BASE+256+APPDATA.fpu_handler], 0 |
702 | mov dword [SLOT_BASE+256+APPDATA.sse_handler], 0 |
||
357 | serge | 703 | |
429 | serge | 704 | mov ebx, [def_cursor] |
705 | mov dword [SLOT_BASE+256+APPDATA.cursor], ebx |
||
214 | serge | 706 | |
429 | serge | 707 | mov ebx, SLOT_BASE+256+APP_OBJ_OFFSET |
708 | mov dword [SLOT_BASE+256+APPDATA.fd_obj], ebx |
||
709 | mov dword [SLOT_BASE+256+APPDATA.bk_obj], ebx |
||
281 | serge | 710 | |
429 | serge | 711 | ; task list |
712 | mov [TASK_DATA+TASKDATA.wnd_number], 1 ; on screen number |
||
713 | mov [TASK_DATA+TASKDATA.pid], 1 ; process id number |
||
714 | mov [TASK_DATA+TASKDATA.mem_start], 0 ; process base address |
||
1 | ha | 715 | |
429 | serge | 716 | mov edi,tss_data+tss_step |
717 | mov ecx, (tss_step)/4 |
||
718 | xor eax, eax |
||
719 | cld |
||
720 | rep stosd |
||
1 | ha | 721 | |
429 | serge | 722 | mov edi,tss_data+tss_step |
723 | mov [edi+TSS._ss0], os_data |
||
724 | mov eax,cr3 |
||
725 | mov [edi+TSS._cr3],eax |
||
726 | mov [edi+TSS._eip],osloop |
||
727 | mov [edi+TSS._eflags],dword 0x11202 ; sti and resume |
||
728 | mov eax, [os_stack] |
||
729 | add eax, RING0_STACK_SIZE |
||
730 | mov [edi+TSS._esp], eax |
||
731 | mov [edi+TSS._cs],os_code |
||
732 | mov [edi+TSS._ss],os_data |
||
733 | mov [edi+TSS._ds],os_data |
||
734 | mov [edi+TSS._es],os_data |
||
735 | mov [edi+TSS._fs],os_data |
||
736 | mov [edi+TSS._gs],os_data |
||
237 | serge | 737 | |
429 | serge | 738 | mov ax,tss0 |
739 | ltr ax |
||
1 | ha | 740 | |
429 | serge | 741 | call init_cursors |
281 | serge | 742 | |
743 | |||
1 | ha | 744 | ; READ TSC / SECOND |
745 | |||
429 | serge | 746 | mov esi,boot_tsc |
747 | call boot_log |
||
748 | call _rdtsc |
||
749 | mov ecx,eax |
||
750 | mov esi,250 ; wait 1/4 a second |
||
751 | call delay_ms |
||
752 | call _rdtsc |
||
753 | sub eax,ecx |
||
754 | shl eax,2 |
||
755 | mov [CPU_FREQ],eax ; save tsc / sec |
||
756 | mov ebx, 1000000 |
||
757 | div ebx |
||
758 | mov [stall_mcs], eax |
||
1 | ha | 759 | |
760 | ; SET VARIABLES |
||
761 | |||
429 | serge | 762 | call set_variables |
1 | ha | 763 | |
764 | ; STACK AND FDC |
||
765 | |||
429 | serge | 766 | call stack_init |
767 | call fdc_init |
||
1 | ha | 768 | |
769 | ; PALETTE FOR 320x200 and 640x480 16 col |
||
770 | |||
429 | serge | 771 | cmp [SCR_MODE],word 0x12 |
772 | jne no_pal_vga |
||
773 | mov esi,boot_pal_vga |
||
774 | call boot_log |
||
775 | call paletteVGA |
||
1 | ha | 776 | no_pal_vga: |
777 | |||
429 | serge | 778 | cmp [SCR_MODE],word 0x13 |
779 | jne no_pal_ega |
||
780 | mov esi,boot_pal_ega |
||
781 | call boot_log |
||
782 | call palette320x200 |
||
1 | ha | 783 | no_pal_ega: |
784 | |||
785 | ; LOAD DEFAULT SKIN |
||
786 | |||
429 | serge | 787 | mov esi,_skin_file_default |
788 | mov edi,_skin_file |
||
789 | movsd |
||
790 | movsd |
||
791 | movsd |
||
792 | call load_skin |
||
1 | ha | 793 | |
794 | ; LOAD FIRST APPLICATION |
||
429 | serge | 795 | mov [CURRENT_TASK],dword 1 |
796 | mov [TASK_COUNT],dword 1 |
||
797 | cli |
||
798 | cmp byte [0x2f0000+0x9030],1 |
||
799 | jne no_load_vrr_m |
||
237 | serge | 800 | |
429 | serge | 801 | mov ebp, vrr_m |
802 | xor ebx, ebx |
||
803 | xor edx, edx |
||
804 | call fs_execute |
||
805 | cmp eax,2 ; if vrr_m app found (PID=2) |
||
806 | je first_app_found |
||
41 | mikedld | 807 | |
237 | serge | 808 | no_load_vrr_m: |
429 | serge | 809 | mov ebp, firstapp |
810 | xor ebx, ebx |
||
811 | xor edx, edx |
||
812 | call fs_execute |
||
813 | cmp eax,2 ; continue if a process has been loaded |
||
814 | je first_app_found |
||
815 | mov eax, 0xDEADBEEF ; otherwise halt |
||
816 | hlt |
||
237 | serge | 817 | first_app_found: |
429 | serge | 818 | cli |
1 | ha | 819 | |
429 | serge | 820 | ;mov [TASK_COUNT],dword 2 |
821 | mov [CURRENT_TASK],dword 1 ; set OS task fisrt |
||
1 | ha | 822 | |
823 | |||
21 | poddubny | 824 | ; SET KEYBOARD PARAMETERS |
429 | serge | 825 | mov al, 0xf6 ; reset keyboard, scan enabled |
826 | call kb_write |
||
1 | ha | 827 | |
429 | serge | 828 | ; wait until 8042 is ready |
829 | xor ecx,ecx |
||
265 | diamond | 830 | @@: |
429 | serge | 831 | in al,64h |
832 | and al,00000010b |
||
833 | loopnz @b |
||
1 | ha | 834 | |
835 | ; mov al, 0xED ; svetodiody - only for testing! |
||
836 | ; call kb_write |
||
837 | ; call kb_read |
||
838 | ; mov al, 111b |
||
839 | ; call kb_write |
||
840 | ; call kb_read |
||
41 | mikedld | 841 | |
429 | serge | 842 | mov al, 0xF3 ; set repeat rate & delay |
843 | call kb_write |
||
265 | diamond | 844 | ; call kb_read |
429 | serge | 845 | mov al, 0 ; 30 250 ;00100010b ; 24 500 ;00100100b ; 20 500 |
846 | call kb_write |
||
265 | diamond | 847 | ; call kb_read |
1 | ha | 848 | ;// mike.dld [ |
429 | serge | 849 | call set_lights |
1 | ha | 850 | ;// mike.dld ] |
851 | |||
21 | poddubny | 852 | ; START MULTITASKING |
1 | ha | 853 | |
429 | serge | 854 | mov esi,boot_tasking |
855 | call boot_log |
||
21 | poddubny | 856 | |
381 | serge | 857 | ; mov [ENABLE_TASKSWITCH],byte 1 ; multitasking enabled |
21 | poddubny | 858 | |
1 | ha | 859 | ; UNMASK ALL IRQ'S |
860 | |||
429 | serge | 861 | mov esi,boot_allirqs |
862 | call boot_log |
||
41 | mikedld | 863 | |
429 | serge | 864 | cli ;guarantee forbidance of interrupts. |
865 | mov al,0 ; unmask all irq's |
||
866 | out 0xA1,al |
||
867 | out 0x21,al |
||
1 | ha | 868 | |
429 | serge | 869 | mov ecx,32 |
1 | ha | 870 | |
871 | ready_for_irqs: |
||
872 | |||
429 | serge | 873 | mov al,0x20 ; ready for irqs |
874 | out 0x20,al |
||
875 | out 0xa0,al |
||
1 | ha | 876 | |
429 | serge | 877 | loop ready_for_irqs ; flush the queue |
1 | ha | 878 | |
429 | serge | 879 | stdcall attach_int_handler, dword 1, irq1 |
164 | serge | 880 | |
1 | ha | 881 | ; mov [dma_hdd],1 |
429 | serge | 882 | cmp [IDEContrRegsBaseAddr], 0 |
883 | setnz [dma_hdd] |
||
1 | ha | 884 | |
429 | serge | 885 | sti |
886 | jmp $ ; wait here for timer to take control |
||
1 | ha | 887 | |
429 | serge | 888 | ; Fly :) |
1 | ha | 889 | |
890 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
891 | ; ; |
||
33 | mario79 | 892 | ; MAIN OS LOOP START ; |
1 | ha | 893 | ; ; |
894 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
895 | align 32 |
||
896 | osloop: |
||
429 | serge | 897 | call [draw_pointer] |
898 | call checkbuttons |
||
899 | call checkwindows |
||
49 | mikedld | 900 | ; call check_window_move_request |
429 | serge | 901 | call checkmisc |
902 | call checkVga_N13 |
||
903 | call stack_handler |
||
904 | call checkidle |
||
905 | call check_fdd_motor_status |
||
906 | jmp osloop |
||
33 | mario79 | 907 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
908 | ; ; |
||
909 | ; MAIN OS LOOP END ; |
||
910 | ; ; |
||
911 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
1 | ha | 912 | |
913 | checkidle: |
||
429 | serge | 914 | pushad |
1 | ha | 915 | |
429 | serge | 916 | cmp [check_idle_semaphore],0 |
917 | jne no_idle_state |
||
1 | ha | 918 | |
429 | serge | 919 | call change_task |
920 | mov eax,[idlemem] |
||
921 | mov ebx,[timer_ticks] ;[0xfdf0] |
||
922 | cmp eax,ebx |
||
923 | jnz idle_exit |
||
924 | call _rdtsc |
||
925 | mov ecx,eax |
||
1 | ha | 926 | idle_loop: |
429 | serge | 927 | hlt |
928 | cmp [check_idle_semaphore],0 |
||
929 | jne idle_loop_exit |
||
930 | mov eax,[timer_ticks] ;[0xfdf0] |
||
931 | cmp ebx,eax |
||
932 | jz idle_loop |
||
1 | ha | 933 | idle_loop_exit: |
429 | serge | 934 | mov [idlemem],eax |
935 | call _rdtsc |
||
936 | sub eax,ecx |
||
937 | mov ebx,[idleuse] |
||
938 | add ebx,eax |
||
939 | mov [idleuse],ebx |
||
1 | ha | 940 | |
429 | serge | 941 | popad |
942 | ret |
||
1 | ha | 943 | |
944 | idle_exit: |
||
945 | |||
429 | serge | 946 | mov ebx,[timer_ticks] ;[0xfdf0] |
947 | mov [idlemem],ebx |
||
948 | call change_task |
||
1 | ha | 949 | |
429 | serge | 950 | popad |
951 | ret |
||
1 | ha | 952 | |
953 | no_idle_state: |
||
954 | |||
429 | serge | 955 | dec [check_idle_semaphore] |
1 | ha | 956 | |
429 | serge | 957 | mov ebx,[timer_ticks] ;[0xfdf0] |
958 | mov [idlemem],ebx |
||
959 | call change_task |
||
1 | ha | 960 | |
429 | serge | 961 | popad |
962 | ret |
||
1 | ha | 963 | |
964 | uglobal |
||
429 | serge | 965 | idlemem dd 0x0 |
966 | idleuse dd 0x0 |
||
967 | idleusesec dd 0x0 |
||
968 | check_idle_semaphore dd 0x0 |
||
1 | ha | 969 | endg |
970 | |||
971 | |||
972 | |||
973 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
974 | ; ; |
||
975 | ; INCLUDED SYSTEM FILES ; |
||
976 | ; ; |
||
977 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
978 | |||
979 | |||
7 | me_root | 980 | include "kernel32.inc" |
1 | ha | 981 | |
982 | |||
983 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
984 | ; ; |
||
985 | ; KERNEL FUNCTIONS ; |
||
986 | ; ; |
||
987 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
988 | |||
989 | reserve_irqs_ports: |
||
990 | |||
429 | serge | 991 | pushad |
1 | ha | 992 | |
429 | serge | 993 | mov [irq_owner+4*0],byte 1 ; timer |
994 | mov [irq_owner+4*1],byte 1 ; keyboard |
||
995 | mov [irq_owner+4*5],byte 1 ; sound blaster |
||
996 | mov [irq_owner+4*6],byte 1 ; floppy diskette |
||
997 | mov [irq_owner+4*13],byte 1 ; math co-pros |
||
998 | mov [irq_owner+4*14],byte 1 ; ide I |
||
999 | mov [irq_owner+4*15],byte 1 ; ide II |
||
58 | mario79 | 1000 | ; movzx eax,byte [0xf604] ; mouse irq |
1001 | ; dec eax |
||
1002 | ; add eax,mouseirqtable |
||
1003 | ; movzx eax,byte [eax] |
||
1004 | ; shl eax,2 |
||
1005 | ; mov [irq_owner+eax],byte 1 |
||
1 | ha | 1006 | |
1007 | |||
429 | serge | 1008 | ; RESERVE PORTS |
1009 | mov edi,1 ; 0x00-0x2d |
||
1010 | mov [RESERVED_PORTS],edi |
||
1011 | shl edi,4 |
||
1012 | mov [RESERVED_PORTS+edi+0],dword 1 |
||
1013 | mov [RESERVED_PORTS+edi+4],dword 0x0 |
||
1014 | mov [RESERVED_PORTS+edi+8],dword 0x2d |
||
269 | serge | 1015 | |
429 | serge | 1016 | inc dword [RESERVED_PORTS] ; 0x30-0x4d |
1017 | mov edi,[RESERVED_PORTS] |
||
1018 | shl edi,4 |
||
1019 | mov [RESERVED_PORTS+edi+0],dword 1 |
||
1020 | mov [RESERVED_PORTS+edi+4],dword 0x30 |
||
1021 | mov [RESERVED_PORTS+edi+8],dword 0x4d |
||
269 | serge | 1022 | |
429 | serge | 1023 | inc dword [RESERVED_PORTS] ; 0x50-0xdf |
1024 | mov edi,[RESERVED_PORTS] |
||
1025 | shl edi,4 |
||
1026 | mov [RESERVED_PORTS+edi+0],dword 1 |
||
1027 | mov [RESERVED_PORTS+edi+4],dword 0x50 |
||
1028 | mov [RESERVED_PORTS+edi+8],dword 0xdf |
||
233 | serge | 1029 | |
429 | serge | 1030 | inc dword [RESERVED_PORTS] ; 0xe5-0xff |
1031 | mov edi,[RESERVED_PORTS] |
||
1032 | shl edi,4 |
||
1033 | mov [RESERVED_PORTS+edi+0],dword 1 |
||
1034 | mov [RESERVED_PORTS+edi+4],dword 0xe5 |
||
1035 | mov [RESERVED_PORTS+edi+8],dword 0xff |
||
233 | serge | 1036 | |
1037 | |||
58 | mario79 | 1038 | ; cmp [0xf604],byte 2 ; com1 mouse -> 0x3f0-0x3ff |
1039 | ; jne ripl1 |
||
1040 | ; inc dword [0x2d0000] |
||
1041 | ; mov edi,[0x2d0000] |
||
1042 | ; shl edi,4 |
||
1043 | ; mov [0x2d0000+edi+0],dword 1 |
||
1044 | ; mov [0x2d0000+edi+4],dword 0x3f0 |
||
1045 | ; mov [0x2d0000+edi+8],dword 0x3ff |
||
1046 | ; ripl1: |
||
1047 | ; cmp [0xf604],byte 3 ; com2 mouse -> 0x2f0-0x2ff |
||
1048 | ; jne ripl2 |
||
1049 | ; inc dword [0x2d0000] |
||
1050 | ; mov edi,[0x2d0000] |
||
1051 | ; shl edi,4 |
||
1052 | ; mov [0x2d0000+edi+0],dword 1 |
||
1053 | ; mov [0x2d0000+edi+4],dword 0x2f0 |
||
1054 | ; mov [0x2d0000+edi+8],dword 0x2ff |
||
1055 | ; ripl2: |
||
1 | ha | 1056 | |
429 | serge | 1057 | popad |
1058 | ret |
||
1 | ha | 1059 | |
1060 | iglobal |
||
429 | serge | 1061 | mouseirqtable db 12 ; ps2 |
1062 | db 4 ; com1 |
||
1063 | db 3 ; com2 |
||
1 | ha | 1064 | endg |
1065 | |||
1066 | setirqreadports: |
||
1067 | |||
429 | serge | 1068 | mov [irq12read+0],dword 0x60 + 0x01000000 ; read port 0x60 , byte |
1069 | mov [irq12read+4],dword 0 ; end of port list |
||
1070 | mov [irq04read+0],dword 0x3f8 + 0x01000000 ; read port 0x3f8 , byte |
||
1071 | mov [irq04read+4],dword 0 ; end of port list |
||
1072 | mov [irq03read+0],dword 0x2f8 + 0x01000000 ; read port 0x2f8 , byte |
||
1073 | mov [irq03read+4],dword 0 ; end of port list |
||
1 | ha | 1074 | |
429 | serge | 1075 | ret |
1 | ha | 1076 | |
1077 | iglobal |
||
1078 | process_number dd 0x1 |
||
1079 | endg |
||
1080 | |||
1081 | set_variables: |
||
1082 | |||
429 | serge | 1083 | mov ecx,0x100 ; flush port 0x60 |
1084 | .fl60: in al,0x60 |
||
1085 | loop .fl60 |
||
1086 | mov [MOUSE_BUFF_COUNT],byte 0 ; mouse buffer |
||
1087 | mov [KEY_COUNT],byte 0 ; keyboard buffer |
||
1088 | mov [BTN_COUNT],byte 0 ; button buffer |
||
381 | serge | 1089 | ; mov [MOUSE_X],dword 100*65536+100 ; mouse x/y |
1 | ha | 1090 | |
429 | serge | 1091 | push eax |
1092 | mov ax,[0x2f0000+0x900c] |
||
1093 | shr ax,1 |
||
1094 | shl eax,16 |
||
1095 | mov ax,[0x2f0000+0x900A] |
||
1096 | shr ax,1 |
||
1097 | mov [MOUSE_X],eax |
||
1098 | pop eax |
||
41 | mikedld | 1099 | |
429 | serge | 1100 | mov byte [SB16_Status],0 ; Minazzi Paolo |
1101 | mov [display_data-12],dword 1 ; tiled background |
||
1102 | mov [BTN_ADDR],dword BUTTON_INFO ; address of button list |
||
1 | ha | 1103 | |
1104 | ;!! IP 04.02.2005: |
||
429 | serge | 1105 | mov [next_usage_update], 100 |
1106 | mov byte [0xFFFF], 0 ; change task if possible |
||
1 | ha | 1107 | |
429 | serge | 1108 | ret |
1 | ha | 1109 | |
1110 | ;* mouse centered - start code- Mario79 |
||
1111 | mouse_centered: |
||
429 | serge | 1112 | push eax |
1113 | mov eax,[ScreenWidth] |
||
1114 | shr eax,1 |
||
1115 | mov [MOUSE_X],ax |
||
1116 | mov eax,[ScreenHeight] |
||
1117 | shr eax,1 |
||
1118 | mov [MOUSE_Y],ax |
||
1119 | pop eax |
||
1120 | ret |
||
1 | ha | 1121 | ;* mouse centered - end code- Mario79 |
1122 | |||
1123 | align 4 |
||
1124 | |||
1125 | sys_outport: |
||
1126 | |||
429 | serge | 1127 | mov edi,ebx ; separate flag for read / write |
1 | ha | 1128 | and ebx,65535 |
1129 | |||
381 | serge | 1130 | mov ecx,[RESERVED_PORTS] |
1 | ha | 1131 | test ecx,ecx |
1132 | jne sopl8 |
||
1133 | mov [esp+36],dword 1 |
||
1134 | ret |
||
1135 | |||
1136 | sopl8: |
||
379 | serge | 1137 | mov edx,[TASK_BASE] |
1 | ha | 1138 | mov edx,[edx+0x4] |
1139 | and ebx,65535 |
||
1140 | cld |
||
1141 | sopl1: |
||
1142 | |||
1143 | mov esi,ecx |
||
1144 | shl esi,4 |
||
381 | serge | 1145 | add esi,RESERVED_PORTS |
1 | ha | 1146 | cmp edx,[esi+0] |
1147 | jne sopl2 |
||
1148 | cmp ebx,[esi+4] |
||
429 | serge | 1149 | jb sopl2 |
1 | ha | 1150 | cmp ebx,[esi+8] |
429 | serge | 1151 | jg sopl2 |
1 | ha | 1152 | jmp sopl3 |
1153 | |||
1154 | sopl2: |
||
1155 | |||
1156 | dec ecx |
||
1157 | jnz sopl1 |
||
1158 | mov [esp+36],dword 1 |
||
1159 | ret |
||
1160 | |||
1161 | sopl3: |
||
1162 | |||
1163 | test edi,0x80000000 ; read ? |
||
1164 | jnz sopl4 |
||
1165 | |||
429 | serge | 1166 | mov dx,bx ; write |
1 | ha | 1167 | out dx,al |
1168 | mov [esp+36],dword 0 |
||
1169 | ret |
||
1170 | |||
1171 | sopl4: |
||
1172 | |||
429 | serge | 1173 | mov dx,bx ; read |
1174 | in al,dx |
||
1 | ha | 1175 | and eax,0xff |
1176 | mov [esp+36],dword 0 |
||
1177 | mov [esp+24],eax |
||
1178 | ret |
||
1179 | |||
1180 | |||
1181 | |||
1182 | align 4 |
||
1183 | sys_sb16: |
||
1184 | |||
1185 | cmp word [sb16],word 0 |
||
1186 | jnz sb16l1 |
||
1187 | mov [esp+36],dword 1 |
||
1188 | ret |
||
1189 | sb16l1: |
||
1190 | mov [esp+36],dword 0 |
||
1191 | cmp eax,1 ; set volume - main |
||
1192 | jnz sb16l2 |
||
1193 | mov dx,word [sb16] |
||
1194 | add dx,4 |
||
1195 | mov al,0x22 |
||
1196 | out dx,al |
||
1197 | mov esi,1 |
||
1198 | call delay_ms |
||
1199 | mov eax,ebx |
||
1200 | inc edx |
||
1201 | out dx,al |
||
1202 | ret |
||
1203 | sb16l2: |
||
1204 | |||
1205 | cmp eax,2 ; set volume - cd |
||
1206 | jnz sb16l3 |
||
1207 | mov dx,word [sb16] |
||
1208 | add dx,4 |
||
1209 | mov al,0x28 |
||
1210 | out dx,al |
||
1211 | mov esi,1 |
||
1212 | call delay_ms |
||
1213 | mov eax,ebx |
||
1214 | add edx,1 |
||
1215 | out dx,al |
||
1216 | ret |
||
1217 | sb16l3: |
||
1218 | mov [esp+36],dword 2 |
||
1219 | ret |
||
1220 | |||
1221 | |||
1222 | align 4 |
||
1223 | |||
1224 | sys_sb16II: |
||
1225 | |||
1226 | cmp word [sb16],word 0 |
||
1227 | jnz IIsb16l1 |
||
1228 | mov [esp+36],dword 1 |
||
1229 | ret |
||
1230 | IIsb16l1: |
||
1231 | |||
1232 | cmp eax,1 ; set volume - main |
||
1233 | jnz IIsb16l2 |
||
1234 | ; L |
||
1235 | mov dx,word [sb16] |
||
1236 | add dx,4 |
||
1237 | mov al,0x30 |
||
1238 | out dx,al |
||
1239 | mov eax,ebx |
||
1240 | inc edx |
||
1241 | out dx,al |
||
1242 | ; R |
||
1243 | mov dx,word [sb16] |
||
1244 | add dx,4 |
||
1245 | mov al,0x31 |
||
1246 | out dx,al |
||
1247 | mov eax,ebx |
||
1248 | inc edx |
||
1249 | out dx,al |
||
1250 | mov [esp+36],dword 0 |
||
1251 | ret |
||
1252 | IIsb16l2: |
||
1253 | |||
1254 | cmp eax,2 ; set volume - cd |
||
1255 | jnz IIsb16l3 |
||
1256 | ; L |
||
1257 | mov dx,word [sb16] |
||
1258 | add dx,4 |
||
1259 | mov al,0x36 |
||
1260 | out dx,al |
||
1261 | mov eax,ebx |
||
1262 | inc edx |
||
1263 | out dx,al |
||
1264 | ; R |
||
1265 | mov dx,word [sb16] |
||
1266 | add dx,4 |
||
1267 | mov al,0x37 |
||
1268 | out dx,al |
||
1269 | mov eax,ebx |
||
1270 | inc edx |
||
1271 | out dx,al |
||
1272 | mov [esp+36],dword 0 |
||
1273 | ret |
||
1274 | IIsb16l3: |
||
1275 | |||
1276 | mov [esp+36],dword 2 |
||
1277 | ret |
||
1278 | |||
1279 | |||
1280 | display_number: |
||
1281 | |||
1282 | ; eax = print type, al=0 -> ebx is number |
||
1283 | ; al=1 -> ebx is pointer |
||
1284 | ; ah=0 -> display decimal |
||
1285 | ; ah=1 -> display hexadecimal |
||
1286 | ; ah=2 -> display binary |
||
1287 | ; eax bits 16-21 = number of digits to display (0-32) |
||
1288 | ; eax bits 22-31 = reserved |
||
1289 | ; |
||
1290 | ; ebx = number or pointer |
||
1291 | ; ecx = x shl 16 + y |
||
1292 | ; edx = color |
||
429 | serge | 1293 | xor edi, edi |
211 | serge | 1294 | display_number_force: |
1 | ha | 1295 | |
429 | serge | 1296 | cmp eax,0xffff ; length > 0 ? |
1 | ha | 1297 | jge cont_displ |
1298 | ret |
||
1299 | cont_displ: |
||
1300 | |||
429 | serge | 1301 | cmp eax,61*0x10000 ; length <= 60 ? |
75 | diamond | 1302 | jb cont_displ2 |
1 | ha | 1303 | ret |
1304 | cont_displ2: |
||
1305 | |||
1306 | pushad |
||
1307 | |||
429 | serge | 1308 | cmp al,1 ; ecx is a pointer ? |
1 | ha | 1309 | jne displnl1 |
139 | diamond | 1310 | mov ebx,[ebx+std_application_base_address] |
1 | ha | 1311 | displnl1: |
1312 | sub esp,64 |
||
1313 | |||
429 | serge | 1314 | cmp ah,0 ; DECIMAL |
1 | ha | 1315 | jne no_display_desnum |
1316 | shr eax,16 |
||
75 | diamond | 1317 | and eax,0x3f |
1 | ha | 1318 | push eax |
1319 | mov edi,esp |
||
194 | diamond | 1320 | add edi,4+64-1 |
1 | ha | 1321 | mov ecx,eax |
1322 | mov eax,ebx |
||
1323 | mov ebx,10 |
||
1324 | d_desnum: |
||
1325 | xor edx,edx |
||
1326 | div ebx |
||
1327 | add dl,48 |
||
1328 | mov [edi],dl |
||
1329 | dec edi |
||
1330 | loop d_desnum |
||
1331 | pop eax |
||
1332 | call draw_num_text |
||
1333 | add esp,64 |
||
1334 | popad |
||
1335 | ret |
||
1336 | no_display_desnum: |
||
1337 | |||
429 | serge | 1338 | cmp ah,0x01 ; HEXADECIMAL |
1 | ha | 1339 | jne no_display_hexnum |
1340 | shr eax,16 |
||
75 | diamond | 1341 | and eax,0x3f |
1 | ha | 1342 | push eax |
1343 | mov edi,esp |
||
194 | diamond | 1344 | add edi,4+64-1 |
1 | ha | 1345 | mov ecx,eax |
1346 | mov eax,ebx |
||
1347 | mov ebx,16 |
||
1348 | d_hexnum: |
||
1349 | xor edx,edx |
||
1350 | div ebx |
||
1351 | add edx,hexletters |
||
1352 | mov dl,[edx] |
||
1353 | mov [edi],dl |
||
1354 | dec edi |
||
1355 | loop d_hexnum |
||
1356 | pop eax |
||
1357 | call draw_num_text |
||
1358 | add esp,64 |
||
1359 | popad |
||
1360 | ret |
||
1361 | no_display_hexnum: |
||
1362 | |||
429 | serge | 1363 | cmp ah,0x02 ; BINARY |
1 | ha | 1364 | jne no_display_binnum |
1365 | shr eax,16 |
||
75 | diamond | 1366 | and eax,0x3f |
1 | ha | 1367 | push eax |
1368 | mov edi,esp |
||
194 | diamond | 1369 | add edi,4+64-1 |
1 | ha | 1370 | mov ecx,eax |
1371 | mov eax,ebx |
||
1372 | mov ebx,2 |
||
1373 | d_binnum: |
||
1374 | xor edx,edx |
||
1375 | div ebx |
||
1376 | add dl,48 |
||
1377 | mov [edi],dl |
||
1378 | dec edi |
||
1379 | loop d_binnum |
||
1380 | pop eax |
||
1381 | call draw_num_text |
||
1382 | add esp,64 |
||
1383 | popad |
||
1384 | ret |
||
1385 | no_display_binnum: |
||
1386 | |||
1387 | add esp,64 |
||
1388 | popad |
||
1389 | ret |
||
1390 | |||
1391 | |||
1392 | draw_num_text: |
||
1393 | |||
1394 | ; dtext |
||
1395 | ; |
||
1396 | ; eax x & y |
||
1397 | ; ebx color |
||
1398 | ; ecx start of text |
||
1399 | ; edx length |
||
1400 | ; edi 1 force |
||
1401 | |||
379 | serge | 1402 | ; mov edi,[CURRENT_TASK] |
155 | diamond | 1403 | ; shl edi,8 |
380 | serge | 1404 | ; add ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
164 | serge | 1405 | ; rol eax,16 |
380 | serge | 1406 | ; add ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
164 | serge | 1407 | ; rol eax,16 |
1408 | |||
1 | ha | 1409 | mov edx,eax |
194 | diamond | 1410 | mov ecx,64+4 |
1 | ha | 1411 | sub ecx,eax |
1412 | add ecx,esp |
||
1413 | mov eax,[esp+64+32-8+4] |
||
429 | serge | 1414 | push edx ; add window start x & y |
379 | serge | 1415 | mov edx,[TASK_BASE] |
115 | poddubny | 1416 | mov ebx,[edx-twdw+WDATA.box.left] |
380 | serge | 1417 | add ebx, [(edx-CURRENT_TASK)*8+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1 | ha | 1418 | shl ebx,16 |
115 | poddubny | 1419 | add ebx,[edx-twdw+WDATA.box.top] |
380 | serge | 1420 | add ebx, [(edx-CURRENT_TASK)*8+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1 | ha | 1421 | add eax,ebx |
1422 | pop edx |
||
139 | diamond | 1423 | mov ebx,[esp+64+32-12+4] |
429 | serge | 1424 | and ebx, not 0x80000000 ; force counted string |
1425 | mov esi, [esp+64+4+4] |
||
1426 | mov edi, [esp+64+4] |
||
139 | diamond | 1427 | jmp dtext |
1 | ha | 1428 | |
1429 | read_string: |
||
1430 | |||
1431 | ; eax read_area |
||
1432 | ; ebx color of letter |
||
1433 | ; ecx color of background |
||
1434 | ; edx number of letters to read |
||
1435 | ; esi [x start]*65536 + [y_start] |
||
1436 | |||
1437 | ret |
||
1438 | |||
1439 | |||
1440 | align 4 |
||
1441 | |||
1442 | sys_setup: |
||
1443 | |||
1444 | ; 1=roland mpu midi base , base io address |
||
1445 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
||
1446 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1447 | ; 4=sb16 base , base io address |
||
1448 | ; 5=system language, 1eng 2fi 3ger 4rus |
||
1449 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1450 | ; 8=fat32 partition in hd |
||
1451 | ; 9 |
||
1452 | ; 10 = sound dma channel |
||
1453 | ; 11 = enable lba read |
||
1454 | ; 12 = enable pci access |
||
1455 | |||
1456 | |||
1457 | mov [esp+36],dword 0 |
||
429 | serge | 1458 | cmp eax,1 ; MIDI |
1 | ha | 1459 | jnz nsyse1 |
1460 | cmp ebx,0x100 |
||
1461 | jb nsyse1 |
||
1462 | mov edx,65535 |
||
1463 | cmp edx,ebx |
||
1464 | jb nsyse1 |
||
1465 | mov [midi_base],bx |
||
1466 | mov word [mididp],bx |
||
1467 | inc bx |
||
1468 | mov word [midisp],bx |
||
1469 | ret |
||
1470 | |||
283 | diamond | 1471 | iglobal |
1 | ha | 1472 | midi_base dw 0 |
283 | diamond | 1473 | endg |
1 | ha | 1474 | |
1475 | nsyse1: |
||
1476 | |||
429 | serge | 1477 | cmp eax,2 ; KEYBOARD |
1 | ha | 1478 | jnz nsyse2 |
1479 | cmp ebx,1 |
||
1480 | jnz kbnobase |
||
379 | serge | 1481 | mov edi,[TASK_BASE] |
115 | poddubny | 1482 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1483 | mov eax,ecx |
1484 | mov ebx,keymap |
||
1485 | mov ecx,128 |
||
1486 | call memmove |
||
1487 | ret |
||
1488 | kbnobase: |
||
1489 | cmp ebx,2 |
||
1490 | jnz kbnoshift |
||
379 | serge | 1491 | mov edi,[TASK_BASE] |
115 | poddubny | 1492 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1493 | mov eax,ecx |
1494 | mov ebx,keymap_shift |
||
1495 | mov ecx,128 |
||
1496 | call memmove |
||
1497 | ret |
||
1498 | kbnoshift: |
||
1499 | cmp ebx,3 |
||
1500 | jne kbnoalt |
||
379 | serge | 1501 | mov edi,[TASK_BASE] |
115 | poddubny | 1502 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1503 | mov eax,ecx |
1504 | mov ebx,keymap_alt |
||
1505 | mov ecx,128 |
||
1506 | call memmove |
||
1507 | ret |
||
1508 | kbnoalt: |
||
1509 | cmp ebx,9 |
||
1510 | jnz kbnocountry |
||
1511 | mov word [keyboard],cx |
||
1512 | ret |
||
1513 | kbnocountry: |
||
1514 | mov [esp+36],dword 1 |
||
1515 | ret |
||
1516 | nsyse2: |
||
429 | serge | 1517 | cmp eax,3 ; CD |
1 | ha | 1518 | jnz nsyse3 |
75 | diamond | 1519 | test ebx,ebx |
1520 | jz nosesl |
||
1521 | cmp ebx, 4 |
||
1522 | ja nosesl |
||
1 | ha | 1523 | mov [cd_base],bl |
1524 | cmp ebx,1 |
||
1525 | jnz noprma |
||
1526 | mov [cdbase],0x1f0 |
||
1527 | mov [cdid],0xa0 |
||
1528 | noprma: |
||
1529 | cmp ebx,2 |
||
1530 | jnz noprsl |
||
1531 | mov [cdbase],0x1f0 |
||
1532 | mov [cdid],0xb0 |
||
1533 | noprsl: |
||
1534 | cmp ebx,3 |
||
1535 | jnz nosema |
||
1536 | mov [cdbase],0x170 |
||
1537 | mov [cdid],0xa0 |
||
1538 | nosema: |
||
1539 | cmp ebx,4 |
||
1540 | jnz nosesl |
||
1541 | mov [cdbase],0x170 |
||
1542 | mov [cdid],0xb0 |
||
1543 | nosesl: |
||
1544 | ret |
||
1545 | |||
1546 | cd_base db 0 |
||
1547 | |||
1548 | nsyse3: |
||
1549 | |||
429 | serge | 1550 | cmp eax,4 ; SB |
1 | ha | 1551 | jnz nsyse4 |
1552 | cmp ebx,0x100 |
||
1553 | jb nsyse4 |
||
1554 | mov edx,65535 |
||
1555 | cmp edx,ebx |
||
1556 | jb nsyse4 |
||
1557 | mov word [sb16],bx |
||
1558 | ret |
||
1559 | nsyse4: |
||
1560 | |||
429 | serge | 1561 | cmp eax,5 ; SYSTEM LANGUAGE |
1 | ha | 1562 | jnz nsyse5 |
1563 | mov [syslang],ebx |
||
1564 | ret |
||
1565 | nsyse5: |
||
1566 | |||
429 | serge | 1567 | cmp eax,7 ; HD BASE |
1 | ha | 1568 | jne nsyse7 |
75 | diamond | 1569 | test ebx,ebx |
1570 | jz nosethd |
||
1571 | cmp ebx,4 |
||
1572 | ja nosethd |
||
1 | ha | 1573 | mov [hd_base],bl |
1574 | cmp ebx,1 |
||
1575 | jnz noprmahd |
||
1576 | mov [hdbase],0x1f0 |
||
1577 | mov [hdid],0x0 |
||
1578 | mov [hdpos],1 |
||
1579 | ; call set_FAT32_variables |
||
1580 | noprmahd: |
||
1581 | cmp ebx,2 |
||
1582 | jnz noprslhd |
||
1583 | mov [hdbase],0x1f0 |
||
1584 | mov [hdid],0x10 |
||
1585 | mov [hdpos],2 |
||
1586 | ; call set_FAT32_variables |
||
1587 | noprslhd: |
||
1588 | cmp ebx,3 |
||
1589 | jnz nosemahd |
||
1590 | mov [hdbase],0x170 |
||
1591 | mov [hdid],0x0 |
||
1592 | mov [hdpos],3 |
||
1593 | ; call set_FAT32_variables |
||
1594 | nosemahd: |
||
1595 | cmp ebx,4 |
||
1596 | jnz noseslhd |
||
1597 | mov [hdbase],0x170 |
||
1598 | mov [hdid],0x10 |
||
1599 | mov [hdpos],4 |
||
1600 | ; call set_FAT32_variables |
||
1601 | noseslhd: |
||
1602 | call reserve_hd1 |
||
321 | diamond | 1603 | call reserve_hd_channel |
1604 | call free_hd_channel |
||
429 | serge | 1605 | mov [hd1_status],0 ; free |
75 | diamond | 1606 | nosethd: |
1 | ha | 1607 | ret |
1608 | |||
283 | diamond | 1609 | iglobal |
1 | ha | 1610 | hd_base db 0 |
283 | diamond | 1611 | endg |
1 | ha | 1612 | |
1613 | nsyse7: |
||
1614 | |||
429 | serge | 1615 | cmp eax,8 ; HD PARTITION |
1 | ha | 1616 | jne nsyse8 |
1617 | mov [fat32part],ebx |
||
1618 | ; call set_FAT32_variables |
||
1619 | call reserve_hd1 |
||
321 | diamond | 1620 | call reserve_hd_channel |
1621 | call free_hd_channel |
||
1 | ha | 1622 | pusha |
1623 | call choice_necessity_partition_1 |
||
1624 | popa |
||
429 | serge | 1625 | mov [hd1_status],0 ; free |
1 | ha | 1626 | ret |
1627 | nsyse8: |
||
1628 | |||
429 | serge | 1629 | cmp eax,10 ; SOUND DMA CHANNEL |
1 | ha | 1630 | jne no_set_sound_dma |
75 | diamond | 1631 | cmp ebx,3 |
1632 | ja sys_setup_err |
||
1 | ha | 1633 | mov [sound_dma],ebx |
1634 | ret |
||
1635 | no_set_sound_dma: |
||
1636 | |||
429 | serge | 1637 | cmp eax,11 ; ENABLE LBA READ |
1 | ha | 1638 | jne no_set_lba_read |
1639 | and ebx,1 |
||
1640 | mov [lba_read_enabled],ebx |
||
1641 | ret |
||
1642 | no_set_lba_read: |
||
1643 | |||
429 | serge | 1644 | cmp eax,12 ; ENABLE PCI ACCESS |
1 | ha | 1645 | jne no_set_pci_access |
1646 | and ebx,1 |
||
1647 | mov [pci_access_enabled],ebx |
||
1648 | ret |
||
1649 | no_set_pci_access: |
||
1650 | |||
1651 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
1652 | include 'vmodeint.inc' |
||
1653 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
1654 | |||
75 | diamond | 1655 | sys_setup_err: |
1 | ha | 1656 | mov [esp+36],dword -1 |
1657 | ret |
||
1658 | |||
1659 | |||
1660 | align 4 |
||
1661 | |||
1662 | sys_getsetup: |
||
1663 | |||
1664 | ; 1=roland mpu midi base , base io address |
||
1665 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
||
1666 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1667 | ; 4=sb16 base , base io address |
||
1668 | ; 5=system language, 1eng 2fi 3ger 4rus |
||
1669 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1670 | ; 8=fat32 partition in hd |
||
1671 | ; 9=get hs timer tic |
||
1672 | |||
1673 | cmp eax,1 |
||
1674 | jne ngsyse1 |
||
1675 | movzx eax,[midi_base] |
||
1676 | mov [esp+36],eax |
||
1677 | ret |
||
1678 | ngsyse1: |
||
1679 | |||
1680 | cmp eax,2 |
||
1681 | jne ngsyse2 |
||
1682 | cmp ebx,1 |
||
1683 | jnz kbnobaseret |
||
379 | serge | 1684 | mov edi,[TASK_BASE] |
115 | poddubny | 1685 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1686 | mov ebx,ecx |
1687 | mov eax,keymap |
||
1688 | mov ecx,128 |
||
1689 | call memmove |
||
1690 | ret |
||
1691 | kbnobaseret: |
||
1692 | cmp ebx,2 |
||
1693 | jnz kbnoshiftret |
||
379 | serge | 1694 | mov edi,[TASK_BASE] |
115 | poddubny | 1695 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1696 | mov ebx,ecx |
1697 | mov eax,keymap_shift |
||
1698 | mov ecx,128 |
||
1699 | call memmove |
||
1700 | ret |
||
1701 | kbnoshiftret: |
||
1702 | cmp ebx,3 |
||
1703 | jne kbnoaltret |
||
379 | serge | 1704 | mov edi,[TASK_BASE] |
115 | poddubny | 1705 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1706 | mov ebx,ecx |
1707 | mov eax,keymap_alt |
||
1708 | mov ecx,128 |
||
1709 | call memmove |
||
1710 | ret |
||
1711 | kbnoaltret: |
||
1712 | cmp ebx,9 |
||
1713 | jnz ngsyse2 |
||
1714 | movzx eax,word [keyboard] |
||
1715 | mov [esp+36],eax |
||
1716 | ret |
||
1717 | ngsyse2: |
||
1718 | |||
1719 | cmp eax,3 |
||
1720 | jnz ngsyse3 |
||
1721 | movzx eax,[cd_base] |
||
1722 | mov [esp+36],eax |
||
1723 | ret |
||
1724 | ngsyse3: |
||
1725 | |||
1726 | cmp eax,4 |
||
1727 | jne ngsyse4 |
||
1728 | mov eax,[sb16] |
||
1729 | mov [esp+36],eax |
||
1730 | ret |
||
1731 | ngsyse4: |
||
1732 | |||
1733 | cmp eax,5 |
||
1734 | jnz ngsyse5 |
||
1735 | mov eax,[syslang] |
||
1736 | mov [esp+36],eax |
||
1737 | ret |
||
1738 | ngsyse5: |
||
1739 | cmp eax,7 |
||
1740 | jnz ngsyse7 |
||
1741 | movzx eax,[hd_base] |
||
1742 | mov [esp+36],eax |
||
1743 | ret |
||
1744 | ngsyse7: |
||
1745 | cmp eax,8 |
||
1746 | jnz ngsyse8 |
||
1747 | mov eax,[fat32part] |
||
1748 | mov [esp+36],eax |
||
1749 | ret |
||
1750 | ngsyse8: |
||
1751 | cmp eax,9 |
||
1752 | jne ngsyse9 |
||
1753 | mov eax,[timer_ticks] ;[0xfdf0] |
||
1754 | mov [esp+36],eax |
||
1755 | ret |
||
1756 | ngsyse9: |
||
1757 | cmp eax,10 |
||
1758 | jnz ngsyse10 |
||
1759 | mov eax,[sound_dma] |
||
1760 | mov [esp+36],eax |
||
1761 | ret |
||
1762 | ngsyse10: |
||
1763 | cmp eax,11 |
||
1764 | jnz ngsyse11 |
||
1765 | mov eax,[lba_read_enabled] |
||
1766 | mov [esp+36],eax |
||
1767 | ret |
||
1768 | ngsyse11: |
||
1769 | cmp eax,12 |
||
1770 | jnz ngsyse12 |
||
1771 | mov eax,[pci_access_enabled] |
||
1772 | mov [esp+36],eax |
||
1773 | ret |
||
1774 | ngsyse12: |
||
1775 | mov [esp+36],dword 1 |
||
1776 | ret |
||
1777 | |||
283 | diamond | 1778 | iglobal |
1 | ha | 1779 | align 4 |
221 | serge | 1780 | mousefn dd msscreen, mswin, msbutton, msset |
429 | serge | 1781 | dd app_load_cursor |
1782 | dd app_set_cursor |
||
1783 | dd app_delete_cursor |
||
283 | diamond | 1784 | endg |
1 | ha | 1785 | |
1786 | readmousepos: |
||
1787 | |||
1788 | ; eax=0 screen relative |
||
1789 | ; eax=1 window relative |
||
1790 | ; eax=2 buttons pressed |
||
221 | serge | 1791 | ; eax=3 set mouse pos ; reserved |
1792 | ; eax=4 load cursor |
||
1793 | ; eax=5 set cursor |
||
1794 | ; eax=6 delete cursor ; reserved |
||
1 | ha | 1795 | |
429 | serge | 1796 | cmp eax, 6 |
1797 | ja msset |
||
1798 | jmp [mousefn+eax*4] |
||
221 | serge | 1799 | msscreen: |
429 | serge | 1800 | mov eax,[MOUSE_X] |
1801 | shl eax,16 |
||
1802 | mov ax,[MOUSE_Y] |
||
1803 | mov [esp+36],eax |
||
1804 | ret |
||
221 | serge | 1805 | mswin: |
429 | serge | 1806 | mov eax,[MOUSE_X] |
1807 | shl eax,16 |
||
1808 | mov ax,[MOUSE_Y] |
||
1809 | mov esi,[TASK_BASE] |
||
1810 | mov bx, word [esi-twdw+WDATA.box.left] |
||
1811 | shl ebx,16 |
||
1812 | mov bx, word [esi-twdw+WDATA.box.top] |
||
1813 | sub eax,ebx |
||
1 | ha | 1814 | |
429 | serge | 1815 | mov edi,[CURRENT_TASK] |
1816 | shl edi,8 |
||
1817 | sub ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
||
1818 | rol eax,16 |
||
1819 | sub ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
||
1820 | rol eax,16 |
||
1821 | mov [esp+36],eax |
||
1822 | ret |
||
221 | serge | 1823 | msbutton: |
429 | serge | 1824 | movzx eax,byte [BTN_DOWN] |
1825 | mov [esp+36],eax |
||
1826 | ret |
||
221 | serge | 1827 | msset: |
429 | serge | 1828 | ret |
164 | serge | 1829 | |
221 | serge | 1830 | app_load_cursor: |
429 | serge | 1831 | add ebx, new_app_base |
1832 | cmp ebx, new_app_base |
||
1833 | jb msset |
||
1834 | stdcall load_cursor, ebx, ecx |
||
1835 | mov [esp+36], eax |
||
1836 | ret |
||
164 | serge | 1837 | |
221 | serge | 1838 | app_set_cursor: |
429 | serge | 1839 | stdcall set_cursor, ebx |
1840 | mov [esp+36], eax |
||
1841 | ret |
||
1 | ha | 1842 | |
233 | serge | 1843 | app_delete_cursor: |
429 | serge | 1844 | stdcall delete_cursor, ebx |
1845 | mov [esp+36], eax |
||
1846 | ret |
||
1 | ha | 1847 | |
1848 | is_input: |
||
1849 | |||
1850 | push edx |
||
429 | serge | 1851 | mov dx,word [midisp] |
1852 | in al,dx |
||
1853 | and al,0x80 |
||
1854 | pop edx |
||
1 | ha | 1855 | ret |
1856 | |||
1857 | is_output: |
||
1858 | |||
1859 | push edx |
||
429 | serge | 1860 | mov dx,word [midisp] |
1861 | in al,dx |
||
1862 | and al,0x40 |
||
1863 | pop edx |
||
1 | ha | 1864 | ret |
1865 | |||
1866 | |||
1867 | get_mpu_in: |
||
1868 | |||
1869 | push edx |
||
429 | serge | 1870 | mov dx,word [mididp] |
1871 | in al,dx |
||
1872 | pop edx |
||
1 | ha | 1873 | ret |
1874 | |||
1875 | |||
1876 | put_mpu_out: |
||
1877 | |||
1878 | push edx |
||
429 | serge | 1879 | mov dx,word [mididp] |
1880 | out dx,al |
||
1881 | pop edx |
||
1 | ha | 1882 | ret |
1883 | |||
1884 | |||
1885 | setuart: |
||
1886 | |||
1887 | su1: |
||
1888 | call is_output |
||
429 | serge | 1889 | cmp al,0 |
1890 | jnz su1 |
||
1891 | mov dx,word [midisp] |
||
1892 | mov al,0xff |
||
1893 | out dx,al |
||
1 | ha | 1894 | su2: |
429 | serge | 1895 | mov dx,word [midisp] |
1896 | mov al,0xff |
||
1897 | out dx,al |
||
1 | ha | 1898 | call is_input |
429 | serge | 1899 | cmp al,0 |
1900 | jnz su2 |
||
1 | ha | 1901 | call get_mpu_in |
429 | serge | 1902 | cmp al,0xfe |
1903 | jnz su2 |
||
1 | ha | 1904 | su3: |
1905 | call is_output |
||
429 | serge | 1906 | cmp al,0 |
1907 | jnz su3 |
||
1908 | mov dx,word [midisp] |
||
1909 | mov al,0x3f |
||
1910 | out dx,al |
||
1 | ha | 1911 | |
1912 | ret |
||
1913 | |||
1914 | |||
1915 | align 4 |
||
1916 | |||
1917 | sys_midi: |
||
1918 | |||
1919 | cmp [mididp],0 |
||
1920 | jnz sm0 |
||
1921 | mov [esp+36],dword 1 |
||
1922 | ret |
||
1923 | sm0: |
||
1924 | |||
1925 | cmp eax,1 |
||
1926 | mov [esp+36],dword 0 |
||
1927 | jnz smn1 |
||
1928 | call setuart |
||
1929 | ret |
||
1930 | smn1: |
||
1931 | |||
1932 | cmp eax,2 |
||
1933 | jnz smn2 |
||
1934 | sm10: |
||
1935 | call get_mpu_in |
||
1936 | call is_output |
||
1937 | test al,al |
||
1938 | jnz sm10 |
||
1939 | mov al,bl |
||
1940 | call put_mpu_out |
||
1941 | ret |
||
1942 | smn2: |
||
1943 | |||
1944 | ret |
||
1945 | |||
1946 | |||
1947 | detect_devices: |
||
1948 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
1949 | include 'detect/commouse.inc' |
||
33 | mario79 | 1950 | include 'detect/ps2mouse.inc' |
1 | ha | 1951 | ;include 'detect/dev_fd.inc' |
1952 | ;include 'detect/dev_hdcd.inc' |
||
1953 | ;include 'detect/sear_par.inc' |
||
1954 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
1955 | ret |
||
1956 | |||
1957 | |||
1958 | sys_end: |
||
1959 | |||
379 | serge | 1960 | mov eax,[TASK_BASE] |
115 | poddubny | 1961 | mov [eax+TASKDATA.state], 3 ; terminate this program |
41 | mikedld | 1962 | |
429 | serge | 1963 | waitterm: ; wait here for termination |
1 | ha | 1964 | mov eax,5 |
1965 | call delay_hs |
||
1966 | jmp waitterm |
||
1967 | |||
75 | diamond | 1968 | iglobal |
170 | serge | 1969 | align 4 |
75 | diamond | 1970 | sys_system_table: |
429 | serge | 1971 | dd sysfn_shutdown ; 1 = system shutdown |
1972 | dd sysfn_terminate ; 2 = terminate thread |
||
1973 | dd sysfn_activate ; 3 = activate window |
||
1974 | dd sysfn_getidletime ; 4 = get idle time |
||
1975 | dd sysfn_getcpuclock ; 5 = get cpu clock |
||
1976 | dd sysfn_saveramdisk ; 6 = save ramdisk |
||
1977 | dd sysfn_getactive ; 7 = get active window |
||
1978 | dd sysfn_sound_flag ; 8 = get/set sound_flag |
||
1979 | dd sysfn_shutdown_param ; 9 = shutdown with parameter |
||
1980 | dd sysfn_minimize ; 10 = minimize window |
||
1981 | dd sysfn_getdiskinfo ; 11 = get disk subsystem info |
||
1982 | dd sysfn_lastkey ; 12 = get last pressed key |
||
1983 | dd sysfn_getversion ; 13 = get kernel version |
||
1984 | dd sysfn_waitretrace ; 14 = wait retrace |
||
1985 | dd sysfn_centermouse ; 15 = center mouse cursor |
||
1986 | dd sysfn_getfreemem ; 16 = get free memory size |
||
1987 | dd sysfn_getallmem ; 17 = get total memory size |
||
1988 | dd sysfn_terminate2 ; 18 = terminate thread using PID |
||
1989 | ; instead of slot |
||
1990 | dd sysfn_mouse_acceleration; 19 = set/get mouse acceleration |
||
1991 | dd sysfn_meminfo ; 20 = get extended memory info |
||
75 | diamond | 1992 | sysfn_num = ($ - sys_system_table)/4 |
1993 | endg |
||
1994 | |||
1 | ha | 1995 | sys_system: |
429 | serge | 1996 | dec eax |
1997 | cmp eax, sysfn_num |
||
1998 | jae @f |
||
1999 | jmp dword [sys_system_table + eax*4] |
||
75 | diamond | 2000 | @@: |
429 | serge | 2001 | ret |
1 | ha | 2002 | |
429 | serge | 2003 | sysfn_shutdown: ; 18.1 = BOOT |
1 | ha | 2004 | mov [0x2f0000+0x9030],byte 0 |
41 | mikedld | 2005 | for_shutdown_parameter: |
214 | serge | 2006 | |
379 | serge | 2007 | mov eax,[TASK_COUNT] |
1 | ha | 2008 | add eax,2 |
2009 | mov [shutdown_processes],eax |
||
381 | serge | 2010 | mov [SYS_SHUTDOWN],al |
75 | diamond | 2011 | and dword [esp+36], 0 |
1 | ha | 2012 | ret |
2013 | uglobal |
||
2014 | shutdown_processes: dd 0x0 |
||
2015 | endg |
||
2016 | |||
429 | serge | 2017 | sysfn_terminate: ; 18.2 = TERMINATE |
1 | ha | 2018 | cmp ebx,2 |
2019 | jb noprocessterminate |
||
379 | serge | 2020 | mov edx,[TASK_COUNT] |
1 | ha | 2021 | cmp ebx,edx |
75 | diamond | 2022 | ja noprocessterminate |
379 | serge | 2023 | mov eax,[TASK_COUNT] |
1 | ha | 2024 | shl ebx,5 |
379 | serge | 2025 | mov edx,[ebx+CURRENT_TASK+TASKDATA.pid] |
2026 | add ebx,CURRENT_TASK+TASKDATA.state |
||
75 | diamond | 2027 | cmp byte [ebx], 9 |
2028 | jz noprocessterminate |
||
41 | mikedld | 2029 | |
1 | ha | 2030 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
429 | serge | 2031 | mov [ebx],byte 3 ; clear possible i40's |
1 | ha | 2032 | ;call MEM_Heap_UnLock |
2033 | |||
2034 | cmp edx,[application_table_status] ; clear app table stat |
||
2035 | jne noatsc |
||
2036 | mov [application_table_status],0 |
||
2037 | noatsc: |
||
75 | diamond | 2038 | noprocessterminate: |
1 | ha | 2039 | ret |
2040 | |||
85 | halyavin | 2041 | sysfn_terminate2: |
2042 | ;lock application_table_status mutex |
||
164 | serge | 2043 | .table_status: |
85 | halyavin | 2044 | cli |
2045 | cmp [application_table_status],0 |
||
429 | serge | 2046 | je .stf |
85 | halyavin | 2047 | sti |
2048 | call change_task |
||
2049 | jmp .table_status |
||
2050 | .stf: |
||
2051 | call set_application_table_status |
||
2052 | mov eax,ebx |
||
2053 | call pid_to_slot |
||
2054 | test eax,eax |
||
429 | serge | 2055 | jz .not_found |
85 | halyavin | 2056 | mov ebx,eax |
2057 | cli |
||
2058 | call sysfn_terminate |
||
2059 | mov [application_table_status],0 |
||
2060 | sti |
||
2061 | and dword [esp+36],0 |
||
2062 | ret |
||
2063 | .not_found: |
||
2064 | mov [application_table_status],0 |
||
429 | serge | 2065 | or dword [esp+36],-1 |
85 | halyavin | 2066 | ret |
2067 | |||
429 | serge | 2068 | sysfn_activate: ; 18.3 = ACTIVATE WINDOW |
1 | ha | 2069 | cmp ebx,2 |
105 | poddubny | 2070 | jb .nowindowactivate |
379 | serge | 2071 | cmp ebx,[TASK_COUNT] |
105 | poddubny | 2072 | ja .nowindowactivate |
2073 | |||
2074 | mov [window_minimize], 2 ; restore window if minimized |
||
2075 | |||
380 | serge | 2076 | movzx esi, word [WIN_STACK + ebx*2] |
379 | serge | 2077 | cmp esi, [TASK_COUNT] |
105 | poddubny | 2078 | je .nowindowactivate ; already active |
2079 | |||
2080 | mov edi, ebx |
||
2081 | shl edi, 5 |
||
2082 | add edi, window_data |
||
380 | serge | 2083 | movzx esi, word [WIN_STACK + ebx * 2] |
2084 | lea esi, [WIN_POS + esi * 2] |
||
105 | poddubny | 2085 | call waredraw |
2086 | .nowindowactivate: |
||
1 | ha | 2087 | ret |
41 | mikedld | 2088 | |
429 | serge | 2089 | sysfn_getidletime: ; 18.4 = GET IDLETIME |
1 | ha | 2090 | mov eax,[idleusesec] |
75 | diamond | 2091 | mov [esp+36], eax |
1 | ha | 2092 | ret |
2093 | |||
429 | serge | 2094 | sysfn_getcpuclock: ; 18.5 = GET TSC/SEC |
381 | serge | 2095 | mov eax,[CPU_FREQ] |
75 | diamond | 2096 | mov [esp+36], eax |
1 | ha | 2097 | ret |
2098 | |||
2099 | ; SAVE ramdisk to /hd/1/menuet.img |
||
2100 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
||
2101 | include 'blkdev/rdsave.inc' |
||
2102 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
||
75 | diamond | 2103 | |
429 | serge | 2104 | sysfn_getactive: ; 18.7 = get active window |
379 | serge | 2105 | mov eax, [TASK_COUNT] |
380 | serge | 2106 | movzx eax, word [WIN_POS + eax*2] |
75 | diamond | 2107 | mov [esp+36],eax |
1 | ha | 2108 | ret |
75 | diamond | 2109 | |
429 | serge | 2110 | sysfn_sound_flag: ; 18.8 = get/set sound_flag |
1 | ha | 2111 | cmp ebx,1 |
2112 | jne nogetsoundflag |
||
2113 | movzx eax,byte [sound_flag] ; get sound_flag |
||
75 | diamond | 2114 | mov [esp+36],eax |
1 | ha | 2115 | ret |
2116 | nogetsoundflag: |
||
2117 | cmp ebx,2 |
||
2118 | jnz nosoundflag |
||
75 | diamond | 2119 | xor byte [sound_flag], 1 |
2120 | nosoundflag: |
||
41 | mikedld | 2121 | ret |
75 | diamond | 2122 | |
429 | serge | 2123 | sysfn_shutdown_param: ; 18.9 = system shutdown with param |
1 | ha | 2124 | cmp ebx,1 |
75 | diamond | 2125 | jl exit_for_anyone |
1 | ha | 2126 | cmp ebx,4 |
2127 | jg exit_for_anyone |
||
2128 | mov [0x2f0000+0x9030],bl |
||
2129 | jmp for_shutdown_parameter |
||
75 | diamond | 2130 | |
429 | serge | 2131 | sysfn_minimize: ; 18.10 = minimize window |
1 | ha | 2132 | mov [window_minimize],1 |
2133 | exit_for_anyone: |
||
2134 | ret |
||
75 | diamond | 2135 | |
429 | serge | 2136 | sysfn_getdiskinfo: ; 18.11 = get disk info table |
1 | ha | 2137 | cmp ebx,1 |
2138 | jnz full_table |
||
2139 | small_table: |
||
2140 | call for_all_tables |
||
75 | diamond | 2141 | mov ecx,10 |
1 | ha | 2142 | cld |
2143 | rep movsb |
||
2144 | ret |
||
2145 | for_all_tables: |
||
379 | serge | 2146 | mov edi,[TASK_BASE] |
115 | poddubny | 2147 | mov edi,[edi+TASKDATA.mem_start] |
1 | ha | 2148 | add edi,ecx |
381 | serge | 2149 | mov esi,DRIVE_DATA |
1 | ha | 2150 | ret |
2151 | full_table: |
||
2152 | cmp ebx,2 |
||
2153 | jnz exit_for_anyone |
||
2154 | call for_all_tables |
||
75 | diamond | 2155 | mov ecx,16384 |
1 | ha | 2156 | cld |
2157 | rep movsd |
||
2158 | ret |
||
75 | diamond | 2159 | |
429 | serge | 2160 | sysfn_lastkey: ; 18.12 = return 0 (backward compatibility) |
2161 | and dword [esp+36], 0 |
||
2162 | ret |
||
75 | diamond | 2163 | |
429 | serge | 2164 | sysfn_getversion: ; 18.13 = get kernel ID and version |
379 | serge | 2165 | mov edi,[TASK_BASE] |
115 | poddubny | 2166 | mov edi,[edi+TASKDATA.mem_start] |
1 | ha | 2167 | add edi,ebx |
2168 | mov esi,version_inf |
||
2169 | mov ecx,version_end-version_inf |
||
2170 | cld |
||
2171 | rep movsb |
||
2172 | ret |
||
75 | diamond | 2173 | |
2174 | sysfn_waitretrace: ; 18.14 = sys wait retrace |
||
41 | mikedld | 2175 | ;wait retrace functions |
2176 | sys_wait_retrace: |
||
2177 | mov edx,0x3da |
||
2178 | WaitRetrace_loop: |
||
2179 | in al,dx |
||
2180 | test al,1000b |
||
2181 | jz WaitRetrace_loop |
||
2182 | mov [esp+36],dword 0 |
||
1 | ha | 2183 | ret |
75 | diamond | 2184 | |
429 | serge | 2185 | sysfn_centermouse: ; 18.15 = mouse centered |
1 | ha | 2186 | call mouse_centered |
2187 | mov [esp+36],dword 0 |
||
2188 | ret |
||
75 | diamond | 2189 | |
120 | mario79 | 2190 | sysfn_mouse_acceleration: ; 18.19 = set/get mouse features |
2191 | cmp ebx,0 ; get mouse speed factor |
||
2192 | jnz .set_mouse_acceleration |
||
164 | serge | 2193 | xor eax,eax |
120 | mario79 | 2194 | mov ax,[mouse_speed_factor] |
2195 | mov [esp+36],eax |
||
2196 | ret |
||
2197 | .set_mouse_acceleration: |
||
2198 | cmp ebx,1 ; set mouse speed factor |
||
2199 | jnz .get_mouse_delay |
||
2200 | mov [mouse_speed_factor],cx |
||
2201 | ret |
||
2202 | .get_mouse_delay: |
||
2203 | cmp ebx,2 ; get mouse delay |
||
2204 | jnz .set_mouse_delay |
||
2205 | mov eax,[mouse_delay] |
||
2206 | mov [esp+36],eax |
||
2207 | ret |
||
2208 | .set_mouse_delay: |
||
2209 | cmp ebx,3 ; set mouse delay |
||
2210 | jnz .set_pointer_position |
||
2211 | mov [mouse_delay],ecx |
||
2212 | ret |
||
2213 | .set_pointer_position: |
||
2214 | cmp ebx,4 ; set mouse pointer position |
||
2215 | jnz .end |
||
381 | serge | 2216 | mov [MOUSE_Y],cx ;y |
120 | mario79 | 2217 | ror ecx,16 |
381 | serge | 2218 | mov [MOUSE_X],cx ;x |
120 | mario79 | 2219 | rol ecx,16 |
2220 | .end: |
||
2221 | ret |
||
2222 | |||
75 | diamond | 2223 | sysfn_getfreemem: |
170 | serge | 2224 | mov eax, [pg_data.pages_free] |
2225 | shl eax, 2 |
||
2226 | mov [esp+36],eax |
||
1 | ha | 2227 | ret |
75 | diamond | 2228 | |
2229 | sysfn_getallmem: |
||
170 | serge | 2230 | mov eax,[MEM_AMOUNT] |
2231 | shr eax, 10 |
||
75 | diamond | 2232 | mov [esp+36],eax |
32 | halyavin | 2233 | ret |
2234 | |||
41 | mikedld | 2235 | uglobal |
2236 | ;// mike.dld, 2006-29-01 [ |
||
2237 | screen_workarea RECT |
||
2238 | ;// mike.dld, 2006-29-01 ] |
||
1 | ha | 2239 | window_minimize db 0 |
429 | serge | 2240 | sound_flag db 0 |
41 | mikedld | 2241 | endg |
1 | ha | 2242 | |
41 | mikedld | 2243 | iglobal |
2244 | version_inf: |
||
346 | diamond | 2245 | db 0,6,5,0 ; version 0.6.5.0 |
41 | mikedld | 2246 | db UID_KOLIBRI |
2247 | db 'Kolibri',0 |
||
2248 | version_end: |
||
2249 | endg |
||
1 | ha | 2250 | |
41 | mikedld | 2251 | UID_NONE=0 |
429 | serge | 2252 | UID_MENUETOS=1 ;official |
2253 | UID_KOLIBRI=2 ;russian |
||
1 | ha | 2254 | |
2255 | sys_cachetodiskette: |
||
19 | mario79 | 2256 | ; pushad |
2257 | ; cmp eax,1 |
||
2258 | ; jne no_write_all_of_ramdisk |
||
2259 | ; call fdc_writeramdisk |
||
2260 | ; popad |
||
2261 | ; ret |
||
2262 | ; no_write_all_of_ramdisk: |
||
2263 | ; cmp eax,2 |
||
2264 | ; jne no_write_part_of_ramdisk |
||
2265 | ; call fdc_commitflush |
||
2266 | ; popad |
||
2267 | ; ret |
||
2268 | ; no_write_part_of_ramdisk: |
||
2269 | ; cmp eax,3 |
||
2270 | ; jne no_set_fdc |
||
2271 | ; call fdc_set |
||
2272 | ; popad |
||
2273 | ; ret |
||
2274 | ; no_set_fdc: |
||
2275 | ; cmp eax,4 |
||
2276 | ; jne no_get_fdc |
||
2277 | ; popad |
||
2278 | ; call fdc_get |
||
2279 | ; mov [esp+36],ecx |
||
2280 | ; ret |
||
2281 | ; no_get_fdc: |
||
2282 | ; popad |
||
2283 | ; ret |
||
2284 | cmp eax,1 |
||
2285 | jne no_floppy_a_save |
||
2286 | mov [flp_number],1 |
||
2287 | jmp save_image_on_floppy |
||
2288 | no_floppy_a_save: |
||
1 | ha | 2289 | cmp eax,2 |
19 | mario79 | 2290 | jne no_floppy_b_save |
2291 | mov [flp_number],2 |
||
2292 | save_image_on_floppy: |
||
2293 | call save_image |
||
2294 | mov [esp+36],dword 0 |
||
2295 | cmp [FDC_Status],0 |
||
429 | serge | 2296 | je yes_floppy_save |
19 | mario79 | 2297 | no_floppy_b_save: |
2298 | mov [esp+36],dword 1 |
||
2299 | yes_floppy_save: |
||
1 | ha | 2300 | ret |
2301 | |||
2302 | uglobal |
||
2303 | ; bgrchanged dd 0x0 |
||
2304 | endg |
||
2305 | |||
2306 | sys_background: |
||
2307 | |||
429 | serge | 2308 | cmp eax,1 ; BACKGROUND SIZE |
1 | ha | 2309 | jnz nosb1 |
2310 | cmp ebx,0 |
||
429 | serge | 2311 | je sbgrr |
1 | ha | 2312 | cmp ecx,0 |
429 | serge | 2313 | je sbgrr |
1 | ha | 2314 | mov [display_data-8],ebx |
2315 | mov [display_data-4],ecx |
||
2316 | ; mov [bgrchanged],1 |
||
2317 | sbgrr: |
||
2318 | ret |
||
2319 | nosb1: |
||
2320 | |||
429 | serge | 2321 | cmp eax,2 ; SET PIXEL |
1 | ha | 2322 | jnz nosb2 |
2323 | mov edx,0x160000-16 |
||
2324 | cmp edx,ebx |
||
2325 | jbe nosb2 |
||
2326 | mov edx,[ebx] |
||
2327 | and edx,0xFF000000 ;255*256*256*256 |
||
2328 | and ecx,0x00FFFFFF ;255*256*256+255*256+255 |
||
2329 | add edx,ecx |
||
381 | serge | 2330 | mov [ebx+IMG_BACKGROUND],edx |
1 | ha | 2331 | ; mov [bgrchanged],1 |
2332 | ret |
||
2333 | nosb2: |
||
2334 | |||
429 | serge | 2335 | cmp eax,3 ; DRAW BACKGROUND |
1 | ha | 2336 | jnz nosb3 |
2337 | draw_background_temp: |
||
2338 | ; cmp [bgrchanged],1 ;0 |
||
2339 | ; je nosb31 |
||
2340 | ;draw_background_temp: |
||
2341 | ; mov [bgrchanged],1 ;0 |
||
381 | serge | 2342 | mov [REDRAW_BACKGROUND],byte 1 |
76 | mario79 | 2343 | mov [background_defined], 1 |
1 | ha | 2344 | nosb31: |
2345 | ret |
||
2346 | nosb3: |
||
2347 | |||
429 | serge | 2348 | cmp eax,4 ; TILED / STRETCHED |
1 | ha | 2349 | jnz nosb4 |
2350 | cmp ebx,[display_data-12] |
||
429 | serge | 2351 | je nosb41 |
1 | ha | 2352 | mov [display_data-12],ebx |
2353 | ; mov [bgrchanged],1 |
||
2354 | nosb41: |
||
2355 | ret |
||
2356 | nosb4: |
||
2357 | |||
429 | serge | 2358 | cmp eax,5 ; BLOCK MOVE TO BGR |
1 | ha | 2359 | jnz nosb5 |
2360 | ; bughere |
||
379 | serge | 2361 | mov edi, [TASK_BASE] |
115 | poddubny | 2362 | add ebx, [edi+TASKDATA.mem_start] |
1 | ha | 2363 | ; mov esi, ebx |
2364 | ; mov edi, ecx |
||
2365 | mov eax, ebx |
||
2366 | mov ebx, ecx |
||
2367 | add ecx, edx |
||
2368 | cmp ecx, 0x160000-16 |
||
429 | serge | 2369 | ja .fin |
1 | ha | 2370 | ; add edi, 0x300000 |
381 | serge | 2371 | add ebx, IMG_BACKGROUND |
1 | ha | 2372 | mov ecx, edx |
2373 | cmp ecx, 0x160000-16 |
||
429 | serge | 2374 | ja .fin |
1 | ha | 2375 | ; mov [bgrchanged],1 |
2376 | ; cld |
||
2377 | ; rep movsb |
||
2378 | call memmove |
||
2379 | .fin: |
||
2380 | ret |
||
2381 | nosb5: |
||
2382 | |||
2383 | ret |
||
2384 | |||
2385 | |||
2386 | align 4 |
||
2387 | |||
2388 | sys_getbackground: |
||
2389 | |||
429 | serge | 2390 | cmp eax,1 ; SIZE |
1 | ha | 2391 | jnz nogb1 |
2392 | mov eax,[display_data-8] |
||
2393 | shl eax,16 |
||
2394 | mov ax,[display_data-4] |
||
2395 | mov [esp+36],eax |
||
2396 | ret |
||
2397 | nogb1: |
||
2398 | |||
429 | serge | 2399 | cmp eax,2 ; PIXEL |
1 | ha | 2400 | jnz nogb2 |
2401 | mov edx,0x160000-16 |
||
2402 | cmp edx,ebx |
||
2403 | jbe nogb2 |
||
381 | serge | 2404 | mov eax, [ebx+IMG_BACKGROUND] |
1 | ha | 2405 | and eax, 0xFFFFFF |
2406 | mov [esp+36],eax |
||
2407 | ret |
||
2408 | nogb2: |
||
2409 | |||
429 | serge | 2410 | cmp eax,4 ; TILED / STRETCHED |
1 | ha | 2411 | jnz nogb4 |
2412 | mov eax,[display_data-12] |
||
2413 | nogb4: |
||
2414 | mov [esp+36],eax |
||
2415 | ret |
||
2416 | |||
2417 | |||
2418 | align 4 |
||
2419 | |||
2420 | sys_getkey: |
||
2421 | mov [esp+36],dword 1 |
||
92 | diamond | 2422 | ; test main buffer |
429 | serge | 2423 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
380 | serge | 2424 | movzx ecx,word [WIN_STACK + ebx * 2] |
379 | serge | 2425 | mov edx,[TASK_COUNT] |
1 | ha | 2426 | cmp ecx,edx |
2427 | jne .finish |
||
381 | serge | 2428 | cmp [KEY_COUNT],byte 0 |
429 | serge | 2429 | je .finish |
381 | serge | 2430 | movzx eax,byte [KEY_BUFF] |
1 | ha | 2431 | shl eax,8 |
2432 | push eax |
||
381 | serge | 2433 | dec byte [KEY_COUNT] |
2434 | and byte [KEY_COUNT],127 |
||
2435 | movzx ecx,byte [KEY_COUNT] |
||
1 | ha | 2436 | add ecx,2 |
2437 | ; mov esi,0xf402 |
||
2438 | ; mov edi,0xf401 |
||
2439 | ; cld |
||
2440 | ; rep movsb |
||
381 | serge | 2441 | mov eax, KEY_BUFF+1 |
2442 | mov ebx, KEY_BUFF |
||
1 | ha | 2443 | call memmove |
2444 | pop eax |
||
92 | diamond | 2445 | .ret_eax: |
1 | ha | 2446 | mov [esp+36],eax |
92 | diamond | 2447 | ret |
1 | ha | 2448 | .finish: |
92 | diamond | 2449 | ; test hotkeys buffer |
429 | serge | 2450 | mov ecx, hotkey_buffer |
92 | diamond | 2451 | @@: |
429 | serge | 2452 | cmp [ecx], ebx |
2453 | jz .found |
||
2454 | add ecx, 8 |
||
2455 | cmp ecx, hotkey_buffer+120*8 |
||
2456 | jb @b |
||
2457 | ret |
||
92 | diamond | 2458 | .found: |
429 | serge | 2459 | mov ax, [ecx+6] |
2460 | shl eax, 16 |
||
2461 | mov ah, [ecx+4] |
||
2462 | mov al, 2 |
||
2463 | and dword [ecx+4], 0 |
||
2464 | and dword [ecx], 0 |
||
2465 | jmp .ret_eax |
||
1 | ha | 2466 | |
2467 | align 4 |
||
2468 | |||
2469 | sys_getbutton: |
||
2470 | |||
429 | serge | 2471 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
1 | ha | 2472 | mov [esp+36],dword 1 |
380 | serge | 2473 | movzx ecx, word [WIN_STACK + ebx * 2] |
379 | serge | 2474 | mov edx, [TASK_COUNT] ; less than 256 processes |
1 | ha | 2475 | cmp ecx,edx |
2476 | jne .exit |
||
381 | serge | 2477 | movzx eax,byte [BTN_COUNT] |
1 | ha | 2478 | test eax,eax |
429 | serge | 2479 | jz .exit |
381 | serge | 2480 | mov eax,[BTN_BUFF] |
1 | ha | 2481 | shl eax,8 |
381 | serge | 2482 | mov [BTN_COUNT],byte 0 |
1 | ha | 2483 | mov [esp+36],eax |
2484 | .exit: |
||
2485 | ret |
||
2486 | |||
2487 | |||
2488 | align 4 |
||
2489 | |||
2490 | sys_cpuusage: |
||
2491 | |||
2492 | ; RETURN: |
||
2493 | ; |
||
2494 | ; +00 dword process cpu usage |
||
2495 | ; +04 word position in windowing stack |
||
2496 | ; +06 word windowing stack value at current position (cpu nro) |
||
2497 | ; +10 12 bytes name |
||
2498 | ; +22 dword start in mem |
||
2499 | ; +26 dword used mem |
||
2500 | ; +30 dword PID , process idenfification number |
||
2501 | ; |
||
2502 | |||
379 | serge | 2503 | mov edi,[TASK_BASE] ; eax = return area |
115 | poddubny | 2504 | add eax,[edi + TASKDATA.mem_start] |
1 | ha | 2505 | |
429 | serge | 2506 | cmp ebx,-1 ; who am I ? |
1 | ha | 2507 | jne no_who_am_i |
379 | serge | 2508 | mov ebx,[CURRENT_TASK] |
1 | ha | 2509 | no_who_am_i: |
2510 | |||
429 | serge | 2511 | push eax ; return area |
2512 | push ebx ; process number |
||
1 | ha | 2513 | |
2514 | push ebx |
||
2515 | push ebx |
||
2516 | push eax |
||
2517 | |||
2518 | ; return memory usage |
||
2519 | |||
2520 | xor edx,edx |
||
2521 | mov eax,0x20 |
||
2522 | mul ebx |
||
379 | serge | 2523 | add eax,CURRENT_TASK+TASKDATA.cpu_usage |
1 | ha | 2524 | mov ebx,eax |
2525 | pop eax |
||
2526 | mov ecx,[ebx] |
||
2527 | mov [eax],ecx |
||
2528 | pop ebx |
||
380 | serge | 2529 | mov cx, [WIN_STACK + ebx * 2] |
1 | ha | 2530 | mov [eax+4],cx |
380 | serge | 2531 | mov cx, [WIN_POS + ebx * 2] |
1 | ha | 2532 | mov [eax+6],cx |
2533 | push eax |
||
2534 | mov eax,ebx |
||
2535 | shl eax,8 |
||
380 | serge | 2536 | add eax,SLOT_BASE+APPDATA.app_name |
1 | ha | 2537 | pop ebx |
2538 | add ebx,10 |
||
2539 | mov ecx,11 |
||
2540 | call memmove |
||
2541 | |||
2542 | ; memory usage |
||
2543 | |||
2544 | xor eax,eax |
||
2545 | mov edx,0x100000*16 |
||
429 | serge | 2546 | pop ecx ; get gdt of tss |
1 | ha | 2547 | cmp ecx,1 |
429 | serge | 2548 | je os_mem |
1 | ha | 2549 | shl ecx,8 |
380 | serge | 2550 | mov edx,[SLOT_BASE+ecx+APPDATA.mem_size] ;0x8c |
1 | ha | 2551 | mov eax,std_application_base_address |
2552 | ; eax run base -> edx used memory |
||
2553 | os_mem: |
||
2554 | dec edx |
||
2555 | mov [ebx+12],eax |
||
2556 | mov [ebx+16],edx |
||
2557 | |||
2558 | ; PID (+30) |
||
2559 | |||
2560 | mov eax,[esp] |
||
2561 | shl eax,5 |
||
379 | serge | 2562 | add eax,CURRENT_TASK+TASKDATA.pid |
1 | ha | 2563 | mov eax,[eax] |
2564 | mov [ebx+20],eax |
||
2565 | |||
2566 | ; window position and size |
||
2567 | |||
2568 | mov esi,[esp] |
||
2569 | shl esi,5 |
||
115 | poddubny | 2570 | add esi,window_data + WDATA.box |
1 | ha | 2571 | mov edi,[esp+4] |
2572 | add edi,34 |
||
115 | poddubny | 2573 | mov ecx,4 |
1 | ha | 2574 | cld |
115 | poddubny | 2575 | rep movsd |
1 | ha | 2576 | |
2577 | ; Process state (+50) |
||
2578 | |||
2579 | mov eax,[esp] |
||
2580 | shl eax,5 |
||
379 | serge | 2581 | add eax,CURRENT_TASK+TASKDATA.state |
1 | ha | 2582 | mov eax,[eax] |
2583 | mov [ebx+40],ax |
||
2584 | |||
138 | mikedld | 2585 | ; Window client area box |
1 | ha | 2586 | |
138 | mikedld | 2587 | mov esi,[esp] |
2588 | shl esi,8 |
||
380 | serge | 2589 | add esi,SLOT_BASE+APPDATA.wnd_clientbox |
138 | mikedld | 2590 | lea edi,[ebx+44] |
2591 | mov ecx,4 |
||
2592 | rep movsd |
||
164 | serge | 2593 | |
2594 | ; Window state |
||
2595 | |||
138 | mikedld | 2596 | mov esi,[esp] |
2597 | shl esi,5 |
||
2598 | add esi,window_data + WDATA.box |
||
164 | serge | 2599 | mov al,[esi+window_data+WDATA.fl_wstate] |
2600 | mov [edi],al |
||
138 | mikedld | 2601 | |
1 | ha | 2602 | pop ebx |
2603 | pop eax |
||
2604 | |||
2605 | ; return number of processes |
||
2606 | |||
379 | serge | 2607 | mov eax,[TASK_COUNT] |
1 | ha | 2608 | mov [esp+36],eax |
2609 | ret |
||
2610 | |||
2611 | |||
2612 | |||
2613 | |||
2614 | align 4 |
||
2615 | sys_clock: |
||
429 | serge | 2616 | cli |
1 | ha | 2617 | ; Mikhail Lisovin xx Jan 2005 |
429 | serge | 2618 | @@: mov al, 10 |
2619 | out 0x70, al |
||
2620 | in al, 0x71 |
||
2621 | test al, al |
||
2622 | jns @f |
||
2623 | mov esi, 1 |
||
2624 | call delay_ms |
||
2625 | jmp @b |
||
1 | ha | 2626 | @@: |
2627 | ; end Lisovin's fix |
||
2628 | |||
429 | serge | 2629 | xor al,al ; seconds |
2630 | out 0x70,al |
||
2631 | in al,0x71 |
||
2632 | movzx ecx,al |
||
2633 | mov al,02 ; minutes |
||
2634 | shl ecx,16 |
||
2635 | out 0x70,al |
||
2636 | in al,0x71 |
||
2637 | movzx edx,al |
||
2638 | mov al,04 ; hours |
||
2639 | shl edx,8 |
||
2640 | out 0x70,al |
||
2641 | in al,0x71 |
||
2642 | add ecx,edx |
||
2643 | movzx edx,al |
||
2644 | add ecx,edx |
||
2645 | sti |
||
2646 | mov [esp+36],ecx |
||
2647 | ret |
||
1 | ha | 2648 | |
2649 | |||
2650 | align 4 |
||
2651 | |||
2652 | sys_date: |
||
2653 | |||
429 | serge | 2654 | cli |
75 | diamond | 2655 | |
429 | serge | 2656 | @@: mov al, 10 |
2657 | out 0x70, al |
||
2658 | in al, 0x71 |
||
2659 | test al, al |
||
2660 | jns @f |
||
2661 | mov esi, 1 |
||
2662 | call delay_ms |
||
2663 | jmp @b |
||
75 | diamond | 2664 | @@: |
2665 | |||
429 | serge | 2666 | mov ch,0 |
2667 | mov al,7 ; date |
||
2668 | out 0x70,al |
||
2669 | in al,0x71 |
||
2670 | mov cl,al |
||
2671 | mov al,8 ; month |
||
2672 | shl ecx,16 |
||
2673 | out 0x70,al |
||
2674 | in al,0x71 |
||
2675 | mov ch,al |
||
2676 | mov al,9 ; year |
||
2677 | out 0x70,al |
||
2678 | in al,0x71 |
||
2679 | mov cl,al |
||
2680 | sti |
||
2681 | mov [esp+36],ecx |
||
2682 | ret |
||
1 | ha | 2683 | |
2684 | |||
2685 | ; redraw status |
||
2686 | |||
2687 | sys_redrawstat: |
||
2688 | |||
2689 | cmp eax,1 |
||
2690 | jne no_widgets_away |
||
2691 | |||
2692 | ; buttons away |
||
2693 | |||
379 | serge | 2694 | mov ecx,[CURRENT_TASK] |
1 | ha | 2695 | |
2696 | sys_newba2: |
||
2697 | |||
381 | serge | 2698 | mov edi,[BTN_ADDR] |
1 | ha | 2699 | cmp [edi],dword 0 ; empty button list ? |
429 | serge | 2700 | je end_of_buttons_away |
1 | ha | 2701 | |
2702 | movzx ebx,word [edi] |
||
2703 | inc ebx |
||
2704 | |||
2705 | mov eax,edi |
||
2706 | |||
2707 | sys_newba: |
||
2708 | |||
2709 | dec ebx |
||
429 | serge | 2710 | jz end_of_buttons_away |
1 | ha | 2711 | |
2712 | add eax,0x10 |
||
2713 | cmp cx,[eax] |
||
2714 | jnz sys_newba |
||
2715 | |||
2716 | push eax ebx ecx |
||
2717 | mov ecx,ebx |
||
2718 | inc ecx |
||
2719 | shl ecx,4 |
||
2720 | mov ebx,eax |
||
2721 | add eax,0x10 |
||
2722 | call memmove |
||
2723 | dec dword [edi] |
||
2724 | pop ecx ebx eax |
||
2725 | |||
2726 | jmp sys_newba2 |
||
2727 | |||
2728 | end_of_buttons_away: |
||
2729 | |||
2730 | ret |
||
2731 | |||
2732 | no_widgets_away: |
||
2733 | |||
2734 | cmp eax,2 |
||
2735 | jnz srl1 |
||
2736 | |||
379 | serge | 2737 | mov edx,[TASK_BASE] ; return whole screen draw area for this app |
2738 | add edx,draw_data-CURRENT_TASK |
||
115 | poddubny | 2739 | mov [edx+RECT.left], 0 |
2740 | mov [edx+RECT.top], 0 |
||
381 | serge | 2741 | mov eax,[ScreenWidth] |
115 | poddubny | 2742 | mov [edx+RECT.right],eax |
381 | serge | 2743 | mov eax,[ScreenHeight] |
115 | poddubny | 2744 | mov [edx+RECT.bottom],eax |
1 | ha | 2745 | |
379 | serge | 2746 | mov edi,[TASK_BASE] |
429 | serge | 2747 | or [edi-twdw+WDATA.fl_wdrawn], 1 ; no new position & buttons from app |
1 | ha | 2748 | |
2749 | call sys_window_mouse |
||
2750 | |||
2751 | ret |
||
2752 | |||
2753 | srl1: |
||
2754 | |||
2755 | ret |
||
2756 | |||
2757 | |||
2758 | sys_drawwindow: |
||
2759 | |||
2760 | mov edi,ecx |
||
2761 | shr edi,16+8 |
||
2762 | and edi,15 |
||
2763 | |||
2764 | cmp edi,0 ; type I - original style |
||
2765 | jne nosyswI |
||
33 | mario79 | 2766 | inc [mouse_pause] |
36 | mario79 | 2767 | call [disable_mouse] |
1 | ha | 2768 | call sys_set_window |
36 | mario79 | 2769 | call [disable_mouse] |
1 | ha | 2770 | call drawwindow_I |
114 | mikedld | 2771 | ;dec [mouse_pause] |
2772 | ;call [draw_pointer] |
||
2773 | ;ret |
||
2774 | jmp draw_window_caption.2 |
||
1 | ha | 2775 | nosyswI: |
2776 | |||
2777 | cmp edi,1 ; type II - only reserve area, no draw |
||
2778 | jne nosyswII |
||
33 | mario79 | 2779 | inc [mouse_pause] |
36 | mario79 | 2780 | call [disable_mouse] |
1 | ha | 2781 | call sys_set_window |
36 | mario79 | 2782 | call [disable_mouse] |
1 | ha | 2783 | call sys_window_mouse |
33 | mario79 | 2784 | dec [mouse_pause] |
36 | mario79 | 2785 | call [draw_pointer] |
1 | ha | 2786 | ret |
2787 | nosyswII: |
||
2788 | |||
2789 | cmp edi,2 ; type III - new style |
||
2790 | jne nosyswIII |
||
33 | mario79 | 2791 | inc [mouse_pause] |
36 | mario79 | 2792 | call [disable_mouse] |
1 | ha | 2793 | call sys_set_window |
36 | mario79 | 2794 | call [disable_mouse] |
1 | ha | 2795 | call drawwindow_III |
114 | mikedld | 2796 | ;dec [mouse_pause] |
2797 | ;call [draw_pointer] |
||
2798 | ;ret |
||
2799 | jmp draw_window_caption.2 |
||
1 | ha | 2800 | nosyswIII: |
2801 | |||
2802 | cmp edi,3 ; type IV - skinned window |
||
2803 | jne nosyswIV |
||
33 | mario79 | 2804 | |
102 | poddubny | 2805 | ; parameter for drawwindow_IV |
35 | halyavin | 2806 | push 0 |
379 | serge | 2807 | mov edi, [TASK_COUNT] |
380 | serge | 2808 | movzx edi, word [WIN_POS + edi*2] |
379 | serge | 2809 | cmp edi, [CURRENT_TASK] |
33 | mario79 | 2810 | jne @f |
102 | poddubny | 2811 | inc dword [esp] |
2812 | @@: |
||
33 | mario79 | 2813 | |
2814 | inc [mouse_pause] |
||
36 | mario79 | 2815 | call [disable_mouse] |
1 | ha | 2816 | call sys_set_window |
36 | mario79 | 2817 | call [disable_mouse] |
2818 | call drawwindow_IV |
||
114 | mikedld | 2819 | ;dec [mouse_pause] |
2820 | ;call [draw_pointer] |
||
2821 | ;ret |
||
2822 | jmp draw_window_caption.2 |
||
1 | ha | 2823 | nosyswIV: |
2824 | |||
2825 | ret |
||
2826 | |||
2827 | |||
114 | mikedld | 2828 | draw_window_caption: |
429 | serge | 2829 | inc [mouse_pause] |
2830 | call [disable_mouse] |
||
114 | mikedld | 2831 | |
429 | serge | 2832 | xor eax,eax |
2833 | mov edx,[TASK_COUNT] |
||
2834 | movzx edx,word[WIN_POS+edx*2] |
||
2835 | cmp edx,[CURRENT_TASK] |
||
2836 | jne @f |
||
2837 | inc eax |
||
2838 | @@: mov edx,[CURRENT_TASK] |
||
2839 | shl edx,5 |
||
2840 | add edx,window_data |
||
2841 | movzx ebx,[edx+WDATA.fl_wstyle] |
||
2842 | and bl,0x0F |
||
2843 | cmp bl,3 |
||
2844 | jne .not_style_3 |
||
114 | mikedld | 2845 | |
429 | serge | 2846 | push edx |
2847 | call drawwindow_IV_caption |
||
2848 | add esp,4 |
||
2849 | jmp .2 |
||
114 | mikedld | 2850 | |
2851 | .not_style_3: |
||
429 | serge | 2852 | cmp bl,2 |
2853 | jne .not_style_2 |
||
114 | mikedld | 2854 | |
429 | serge | 2855 | call drawwindow_III_caption |
2856 | jmp .2 |
||
114 | mikedld | 2857 | |
2858 | .not_style_2: |
||
429 | serge | 2859 | cmp bl,0 |
2860 | jne .2 |
||
114 | mikedld | 2861 | |
429 | serge | 2862 | call drawwindow_I_caption |
114 | mikedld | 2863 | |
2864 | ;-------------------------------------------------------------- |
||
429 | serge | 2865 | .2: ;jmp @f |
2866 | mov edi,[CURRENT_TASK] |
||
2867 | shl edi,5 |
||
2868 | test [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
||
2869 | jz @f |
||
2870 | mov ecx,[edi*8+SLOT_BASE+APPDATA.wnd_caption] |
||
2871 | or ecx,ecx |
||
2872 | jz @f |
||
2873 | add ecx,[edi+twdw+TASKDATA.mem_start] |
||
114 | mikedld | 2874 | |
429 | serge | 2875 | movzx eax,[edi+window_data+WDATA.fl_wstyle] |
2876 | and al,0x0F |
||
2877 | cmp al,3 |
||
2878 | jne .not_skinned |
||
114 | mikedld | 2879 | |
429 | serge | 2880 | mov ebp,[edi+window_data+WDATA.box.left-2] |
2881 | mov bp,word[edi+window_data+WDATA.box.top] |
||
2882 | movzx eax,word[edi+window_data+WDATA.box.width] |
||
2883 | sub ax,[_skinmargins.left] |
||
2884 | sub ax,[_skinmargins.right] |
||
2885 | cwde |
||
2886 | cdq |
||
2887 | mov ebx,6 |
||
2888 | idiv ebx |
||
2889 | or eax,eax |
||
2890 | js @f |
||
2891 | mov edx,eax |
||
2892 | mov eax,dword[_skinmargins.left-2] |
||
2893 | mov ax,word[_skinh] |
||
2894 | sub ax,[_skinmargins.bottom] |
||
2895 | sub ax,[_skinmargins.top] |
||
2896 | sar ax,1 |
||
2897 | adc ax,0 |
||
2898 | add ax,[_skinmargins.top] |
||
2899 | add ax,-3 |
||
2900 | add eax,ebp |
||
2901 | jmp .dodraw |
||
114 | mikedld | 2902 | |
2903 | .not_skinned: |
||
429 | serge | 2904 | cmp al,1 |
2905 | je @f |
||
114 | mikedld | 2906 | |
429 | serge | 2907 | mov ebp,[edi+window_data+WDATA.box.left-2] |
2908 | mov bp,word[edi+window_data+WDATA.box.top] |
||
2909 | movzx eax,word[edi+window_data+WDATA.box.width] |
||
2910 | sub eax,16 |
||
2911 | cwde |
||
2912 | cdq |
||
2913 | mov ebx,6 |
||
2914 | idiv ebx |
||
2915 | or eax,eax |
||
2916 | js @f |
||
2917 | mov edx,eax |
||
2918 | mov eax,0x00080007 |
||
2919 | add eax,ebp |
||
139 | diamond | 2920 | .dodraw: |
429 | serge | 2921 | mov ebx,[common_colours+16];0x00FFFFFF |
2922 | or ebx, 0x80000000 |
||
2923 | xor edi,edi |
||
2924 | call dtext |
||
114 | mikedld | 2925 | |
2926 | @@: |
||
2927 | ;-------------------------------------------------------------- |
||
429 | serge | 2928 | dec [mouse_pause] |
2929 | call [draw_pointer] |
||
2930 | ret |
||
114 | mikedld | 2931 | |
2932 | iglobal |
||
2933 | align 4 |
||
2934 | window_topleft dd \ |
||
2935 | 1, 21,\ |
||
2936 | 0, 0,\ |
||
2937 | 5, 20,\ |
||
2938 | 5, ? |
||
2939 | endg |
||
2940 | |||
2941 | set_window_clientbox: |
||
429 | serge | 2942 | push eax ecx edi |
114 | mikedld | 2943 | |
429 | serge | 2944 | mov eax,[_skinh] |
2945 | mov [window_topleft+4*7],eax |
||
114 | mikedld | 2946 | |
429 | serge | 2947 | mov ecx,edi |
2948 | sub edi,window_data |
||
2949 | shl edi,3 |
||
2950 | test [ecx+WDATA.fl_wstyle],WSTYLE_CLIENTRELATIVE |
||
2951 | jz @f |
||
114 | mikedld | 2952 | |
429 | serge | 2953 | movzx eax,[ecx+WDATA.fl_wstyle] |
2954 | and eax,0x0F |
||
2955 | mov eax,[eax*8+window_topleft+0] |
||
2956 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.left],eax |
||
2957 | shl eax,1 |
||
2958 | neg eax |
||
2959 | add eax,[ecx+WDATA.box.width] |
||
2960 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.width],eax |
||
114 | mikedld | 2961 | |
429 | serge | 2962 | movzx eax,[ecx+WDATA.fl_wstyle] |
2963 | and eax,0x0F |
||
2964 | push [eax*8+window_topleft+0] |
||
2965 | mov eax,[eax*8+window_topleft+4] |
||
2966 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.top],eax |
||
2967 | neg eax |
||
2968 | sub eax,[esp] |
||
2969 | add eax,[ecx+WDATA.box.height] |
||
2970 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.height],eax |
||
2971 | add esp,4 |
||
114 | mikedld | 2972 | |
429 | serge | 2973 | pop edi ecx eax |
2974 | ret |
||
114 | mikedld | 2975 | @@: |
429 | serge | 2976 | xor eax,eax |
2977 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.left],eax |
||
2978 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.top],eax |
||
2979 | mov eax,[ecx+WDATA.box.width] |
||
2980 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.width],eax |
||
2981 | mov eax,[ecx+WDATA.box.height] |
||
2982 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.height],eax |
||
114 | mikedld | 2983 | |
429 | serge | 2984 | pop edi ecx eax |
2985 | ret |
||
114 | mikedld | 2986 | |
1 | ha | 2987 | sys_set_window: |
2988 | |||
379 | serge | 2989 | mov edi,[CURRENT_TASK] |
1 | ha | 2990 | shl edi,5 |
2991 | add edi,window_data |
||
2992 | |||
2993 | ; colors |
||
114 | mikedld | 2994 | mov [edi+WDATA.cl_workarea],ecx |
2995 | mov [edi+WDATA.cl_titlebar],edx |
||
2996 | mov [edi+WDATA.cl_frames],esi |
||
1 | ha | 2997 | |
2998 | ; check flag (?) |
||
186 | diamond | 2999 | test [edi+WDATA.fl_wdrawn],1 |
3000 | jnz newd |
||
1 | ha | 3001 | |
3002 | push eax |
||
3003 | mov eax,[timer_ticks] ;[0xfdf0] |
||
3004 | add eax,100 |
||
3005 | mov [new_window_starting],eax |
||
3006 | pop eax |
||
3007 | |||
114 | mikedld | 3008 | mov word[edi+WDATA.box.width],ax |
3009 | mov word[edi+WDATA.box.height],bx |
||
3010 | sar eax,16 |
||
3011 | sar ebx,16 |
||
3012 | mov word[edi+WDATA.box.left],ax |
||
3013 | mov word[edi+WDATA.box.top],bx |
||
1 | ha | 3014 | |
3015 | call check_window_position |
||
3016 | |||
164 | serge | 3017 | call set_window_clientbox |
1 | ha | 3018 | |
429 | serge | 3019 | push ecx esi edi ; save for window fullscreen/resize |
114 | mikedld | 3020 | ;mov esi,edi |
3021 | |||
429 | serge | 3022 | mov cl,[edi+WDATA.fl_wstyle] |
114 | mikedld | 3023 | |
1 | ha | 3024 | sub edi,window_data |
114 | mikedld | 3025 | shl edi,3 |
380 | serge | 3026 | add edi,SLOT_BASE |
114 | mikedld | 3027 | |
429 | serge | 3028 | and cl,0x0F |
3029 | mov [edi+APPDATA.wnd_caption],0 |
||
3030 | cmp cl,3 |
||
3031 | jne @f |
||
3032 | mov [edi+APPDATA.wnd_caption],esi |
||
3033 | @@: mov esi,[esp+0] |
||
114 | mikedld | 3034 | |
115 | poddubny | 3035 | add edi, APPDATA.saved_box |
429 | serge | 3036 | movsd |
3037 | movsd |
||
3038 | movsd |
||
3039 | movsd |
||
1 | ha | 3040 | pop edi esi ecx |
3041 | |||
3042 | push eax ebx ecx edx |
||
3043 | ;;; mov eax, 1 |
||
3044 | ;;; call delay_hs |
||
115 | poddubny | 3045 | mov eax, [edi+WDATA.box.left] |
3046 | mov ebx, [edi+WDATA.box.top] |
||
3047 | mov ecx, [edi+WDATA.box.width] |
||
3048 | mov edx, [edi+WDATA.box.height] |
||
1 | ha | 3049 | add ecx, eax |
3050 | add edx, ebx |
||
3051 | call calculatescreen |
||
3052 | pop edx ecx ebx eax |
||
3053 | |||
429 | serge | 3054 | mov [KEY_COUNT],byte 0 ; empty keyboard buffer |
3055 | mov [BTN_COUNT],byte 0 ; empty button buffer |
||
1 | ha | 3056 | |
3057 | newd: |
||
429 | serge | 3058 | mov [edi+WDATA.fl_redraw],byte 0 ; no redraw |
1 | ha | 3059 | mov edx,edi |
3060 | |||
3061 | ret |
||
3062 | |||
114 | mikedld | 3063 | syscall_windowsettings: |
1 | ha | 3064 | |
114 | mikedld | 3065 | .set_window_caption: |
429 | serge | 3066 | dec eax ; subfunction #1 - set window caption |
3067 | jnz .get_window_caption |
||
114 | mikedld | 3068 | |
429 | serge | 3069 | ; NOTE: only window owner thread can set its caption, |
3070 | ; so there's no parameter for PID/TID |
||
114 | mikedld | 3071 | |
429 | serge | 3072 | mov edi,[CURRENT_TASK] |
3073 | shl edi,5 |
||
114 | mikedld | 3074 | |
429 | serge | 3075 | ; have to check if caption is within application memory limit |
3076 | ; check is trivial, and if application resizes its memory, |
||
3077 | ; caption still can become over bounds |
||
202 | diamond | 3078 | ; diamond, 31.10.2006: check removed because with new memory manager |
3079 | ; there can be valid data after APPDATA.mem_size bound |
||
380 | serge | 3080 | ; mov ecx,[edi*8+SLOT_BASE+APPDATA.mem_size] |
202 | diamond | 3081 | ; add ecx,255 ; max caption length |
3082 | ; cmp ebx,ecx |
||
3083 | ; ja .exit_fail |
||
114 | mikedld | 3084 | |
429 | serge | 3085 | mov [edi*8+SLOT_BASE+APPDATA.wnd_caption],ebx |
3086 | or [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
||
114 | mikedld | 3087 | |
429 | serge | 3088 | call draw_window_caption |
114 | mikedld | 3089 | |
429 | serge | 3090 | xor eax,eax ; eax = 0 (success) |
3091 | ret |
||
114 | mikedld | 3092 | |
3093 | .get_window_caption: |
||
429 | serge | 3094 | dec eax ; subfunction #2 - get window caption |
3095 | jnz .exit_fail |
||
114 | mikedld | 3096 | |
429 | serge | 3097 | ; not implemented yet |
114 | mikedld | 3098 | |
3099 | .exit_fail: |
||
429 | serge | 3100 | xor eax,eax |
3101 | inc eax ; eax = 1 (fail) |
||
3102 | ret |
||
114 | mikedld | 3103 | |
3104 | |||
1 | ha | 3105 | sys_window_move: |
3106 | |||
429 | serge | 3107 | mov edi,[CURRENT_TASK] |
3108 | shl edi,5 |
||
3109 | add edi,window_data |
||
1 | ha | 3110 | |
429 | serge | 3111 | test [edi+WDATA.fl_wstate],WSTATE_MAXIMIZED |
3112 | jnz .window_move_return |
||
1 | ha | 3113 | |
429 | serge | 3114 | push dword [edi + WDATA.box.left] ; save old coordinates |
3115 | push dword [edi + WDATA.box.top] |
||
3116 | push dword [edi + WDATA.box.width] |
||
3117 | push dword [edi + WDATA.box.height] |
||
1 | ha | 3118 | |
429 | serge | 3119 | cmp eax,-1 ; set new position and size |
3120 | je .no_x_reposition |
||
3121 | mov [edi + WDATA.box.left], eax |
||
49 | mikedld | 3122 | .no_x_reposition: |
429 | serge | 3123 | cmp ebx,-1 |
3124 | je .no_y_reposition |
||
3125 | mov [edi + WDATA.box.top], ebx |
||
49 | mikedld | 3126 | .no_y_reposition: |
1 | ha | 3127 | |
429 | serge | 3128 | test [edi+WDATA.fl_wstate],WSTATE_ROLLEDUP |
3129 | jnz .no_y_resizing |
||
1 | ha | 3130 | |
429 | serge | 3131 | cmp ecx,-1 |
3132 | je .no_x_resizing |
||
3133 | mov [edi + WDATA.box.width], ecx |
||
49 | mikedld | 3134 | .no_x_resizing: |
429 | serge | 3135 | cmp edx,-1 |
3136 | je .no_y_resizing |
||
3137 | mov [edi + WDATA.box.height], edx |
||
49 | mikedld | 3138 | .no_y_resizing: |
1 | ha | 3139 | |
429 | serge | 3140 | call check_window_position |
3141 | call set_window_clientbox |
||
1 | ha | 3142 | |
429 | serge | 3143 | pushad ; save for window fullscreen/resize |
3144 | mov esi,edi |
||
3145 | sub edi,window_data |
||
3146 | shr edi,5 |
||
3147 | shl edi,8 |
||
3148 | add edi, SLOT_BASE + APPDATA.saved_box |
||
3149 | mov ecx,4 |
||
3150 | cld |
||
3151 | rep movsd |
||
3152 | popad |
||
49 | mikedld | 3153 | |
429 | serge | 3154 | pushad ; calculcate screen at new position |
3155 | mov eax, [edi + WDATA.box.left] |
||
3156 | mov ebx, [edi + WDATA.box.top] |
||
3157 | mov ecx, [edi + WDATA.box.width] |
||
3158 | mov edx, [edi + WDATA.box.height] |
||
3159 | add ecx,eax |
||
3160 | add edx,ebx |
||
221 | serge | 3161 | |
429 | serge | 3162 | call calculatescreen |
3163 | popad |
||
49 | mikedld | 3164 | |
429 | serge | 3165 | pop edx ; calculcate screen at old position |
3166 | pop ecx |
||
3167 | pop ebx |
||
3168 | pop eax |
||
3169 | add ecx,eax |
||
3170 | add edx,ebx |
||
3171 | mov [dlx],eax ; save for drawlimits |
||
3172 | mov [dly],ebx |
||
3173 | mov [dlxe],ecx |
||
3174 | mov [dlye],edx |
||
3175 | call calculatescreen |
||
49 | mikedld | 3176 | |
429 | serge | 3177 | mov [edi + WDATA.fl_redraw], 1 ; flag the process as redraw |
49 | mikedld | 3178 | |
429 | serge | 3179 | mov eax,edi ; redraw screen at old position |
3180 | xor esi,esi |
||
3181 | call redrawscreen |
||
49 | mikedld | 3182 | |
429 | serge | 3183 | mov [DONT_DRAW_MOUSE],byte 0 ; mouse pointer |
3184 | mov [MOUSE_BACKGROUND],byte 0 ; no mouse under |
||
3185 | mov [MOUSE_DOWN],byte 0 ; react to mouse up/down |
||
49 | mikedld | 3186 | |
429 | serge | 3187 | mov ecx,10 ; wait 1/10 second |
49 | mikedld | 3188 | .wmrl3: |
429 | serge | 3189 | call [draw_pointer] |
3190 | mov eax,1 |
||
3191 | call delay_hs |
||
3192 | loop .wmrl3 |
||
49 | mikedld | 3193 | |
429 | serge | 3194 | mov [window_move_pr],0 |
49 | mikedld | 3195 | |
3196 | .window_move_return: |
||
3197 | |||
429 | serge | 3198 | ret |
1 | ha | 3199 | |
67 | diamond | 3200 | ;type_background_1: |
3201 | ; cmp [0xfff0],byte 0 ; background update ? |
||
3202 | ; jz temp_nobackgr |
||
3203 | ; mov [0xfff0],byte 2 |
||
3204 | ; call change_task |
||
3205 | ; mov [draw_data+32+0],dword 0 |
||
3206 | ; mov [draw_data+32+4],dword 0 |
||
381 | serge | 3207 | ; mov eax,[ScreenWidth |
67 | diamond | 3208 | ; mov ebx,[0xfe04] |
3209 | ; mov [draw_data+32+8],eax |
||
3210 | ; mov [draw_data+32+12],ebx |
||
3211 | ; call drawbackground |
||
3212 | ; mov [0xfff0],byte 0 |
||
381 | serge | 3213 | ; mov [MOUSE_BACKGROUND],byte 0 |
67 | diamond | 3214 | ;temp_nobackgr: |
3215 | ; ret |
||
41 | mikedld | 3216 | |
1 | ha | 3217 | uglobal |
3218 | window_move_pr dd 0x0 |
||
3219 | window_move_eax dd 0x0 |
||
3220 | window_move_ebx dd 0x0 |
||
3221 | window_move_ecx dd 0x0 |
||
3222 | window_move_edx dd 0x0 |
||
3223 | endg |
||
3224 | |||
3225 | ;ok - 100% work |
||
3226 | ;nt - not tested |
||
3227 | ;--------------------------------------------------------------------------------------------- |
||
3228 | ;eax |
||
3229 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
||
3230 | ;1 - change task. Ret nothing. Block. ok. |
||
3231 | ;2 - performance control |
||
3232 | ; ebx |
||
3233 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
||
3234 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
||
3235 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
||
3236 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
||
3237 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
||
3238 | ;eax |
||
3239 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
||
3240 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
||
3241 | ;--------------------------------------------------------------------------------------------- |
||
3242 | sys_sheduler: ;noname & halyavin |
||
3243 | cmp eax,0 |
||
3244 | je shed_counter |
||
3245 | cmp eax,2 |
||
3246 | je perf_control |
||
3247 | cmp eax,3 |
||
3248 | je rdmsr_instr |
||
3249 | cmp eax,4 |
||
3250 | je wrmsr_instr |
||
3251 | cmp eax,1 |
||
3252 | jne not_supported |
||
3253 | call change_task ;delay,0 |
||
3254 | ret |
||
3255 | shed_counter: |
||
3256 | mov eax,[context_counter] |
||
3257 | mov [esp+36],eax |
||
3258 | not_supported: |
||
3259 | ret |
||
3260 | perf_control: |
||
3261 | inc eax ;now eax=3 |
||
3262 | cmp ebx,eax |
||
3263 | je cache_disable |
||
3264 | dec eax |
||
3265 | cmp ebx,eax |
||
3266 | je cache_enable |
||
3267 | dec eax |
||
3268 | cmp ebx,eax |
||
3269 | je is_cache_enabled |
||
3270 | dec eax |
||
3271 | cmp ebx,eax |
||
3272 | je modify_pce |
||
3273 | ret |
||
3274 | |||
3275 | rdmsr_instr: |
||
3276 | ;now counter in ecx |
||
3277 | ;(edx:eax) esi:edi => edx:esi |
||
3278 | mov eax,esi |
||
3279 | rdmsr |
||
3280 | mov [esp+36],eax |
||
3281 | mov [esp+24],edx ;ret in ebx? |
||
3282 | ret |
||
3283 | |||
3284 | wrmsr_instr: |
||
3285 | ;now counter in ecx |
||
3286 | ;(edx:eax) esi:edi => edx:esi |
||
3287 | mov eax,esi |
||
3288 | wrmsr |
||
3289 | mov [esp+36],eax |
||
3290 | mov [esp+24],edx ;ret in ebx? |
||
3291 | ret |
||
3292 | |||
3293 | cache_disable: |
||
3294 | mov eax,cr0 |
||
3295 | or eax,01100000000000000000000000000000b |
||
3296 | mov cr0,eax |
||
3297 | wbinvd ;set MESI |
||
3298 | ret |
||
3299 | |||
3300 | cache_enable: |
||
3301 | mov eax,cr0 |
||
3302 | and eax,10011111111111111111111111111111b |
||
3303 | mov cr0,eax |
||
3304 | ret |
||
3305 | |||
3306 | is_cache_enabled: |
||
3307 | mov eax,cr0 |
||
3308 | mov ebx,eax |
||
3309 | and eax,01100000000000000000000000000000b |
||
3310 | jz cache_disabled |
||
3311 | mov [esp+36],ebx |
||
3312 | cache_disabled: |
||
3313 | mov dword [esp+36],eax ;0 |
||
3314 | ret |
||
3315 | |||
3316 | modify_pce: |
||
3317 | mov eax,cr4 |
||
3318 | ; mov ebx,0 |
||
3319 | ; or bx,100000000b ;pce |
||
3320 | ; xor eax,ebx ;invert pce |
||
17 | me_root | 3321 | bts eax,8 ;pce=cr4[8] |
1 | ha | 3322 | mov cr4,eax |
3323 | mov [esp+36],eax |
||
3324 | ret |
||
3325 | ;--------------------------------------------------------------------------------------------- |
||
3326 | |||
3327 | |||
3328 | ; check if pixel is allowed to be drawn |
||
3329 | |||
3330 | checkpixel: |
||
429 | serge | 3331 | push eax edx |
1 | ha | 3332 | |
429 | serge | 3333 | mov edx,[ScreenWidth] ; screen x size |
3334 | inc edx |
||
3335 | imul edx, ebx |
||
3336 | mov dl, [eax+edx+display_data] ; lea eax, [...] |
||
1 | ha | 3337 | |
429 | serge | 3338 | xor ecx, ecx |
3339 | mov eax, [CURRENT_TASK] |
||
3340 | cmp al, dl |
||
3341 | setne cl |
||
1 | ha | 3342 | |
429 | serge | 3343 | pop edx eax |
3344 | ret |
||
1 | ha | 3345 | |
3346 | uglobal |
||
429 | serge | 3347 | mouse_active db 0 |
1 | ha | 3348 | endg |
3349 | iglobal |
||
143 | diamond | 3350 | cpustring db '/RD/1/CPU',0 |
1 | ha | 3351 | endg |
3352 | |||
67 | diamond | 3353 | uglobal |
429 | serge | 3354 | background_defined db 0 ; diamond, 11.04.2006 |
67 | diamond | 3355 | endg |
1 | ha | 3356 | |
3357 | align 4 |
||
3358 | ; check misc |
||
3359 | |||
3360 | checkmisc: |
||
3361 | |||
3362 | cmp [ctrl_alt_del], 1 |
||
3363 | jne nocpustart |
||
143 | diamond | 3364 | mov ebp, cpustring |
429 | serge | 3365 | call fs_execute ; SPraid 8.03.2007 |
407 | halyavin | 3366 | ;lea esi,[ebp+6] |
3367 | ;xor ebx,ebx ; no parameters |
||
3368 | ;xor edx,edx ; no flags |
||
3369 | ;call fs_RamdiskExecute.flags |
||
1 | ha | 3370 | mov [ctrl_alt_del], 0 |
3371 | nocpustart: |
||
3372 | cmp [mouse_active], 1 |
||
3373 | jne mouse_not_active |
||
3374 | mov [mouse_active], 0 |
||
3375 | xor edi, edi |
||
379 | serge | 3376 | mov ecx, [TASK_COUNT] |
1 | ha | 3377 | set_mouse_event: |
3378 | add edi, 256 |
||
429 | serge | 3379 | or [edi+SLOT_BASE+APPDATA.event_mask], dword 00100000b |
1 | ha | 3380 | loop set_mouse_event |
3381 | mouse_not_active: |
||
3382 | |||
3383 | |||
429 | serge | 3384 | cmp [REDRAW_BACKGROUND],byte 0 ; background update ? |
3385 | jz nobackgr |
||
76 | mario79 | 3386 | cmp [background_defined], 0 |
429 | serge | 3387 | jz nobackgr |
381 | serge | 3388 | mov [REDRAW_BACKGROUND],byte 2 |
1 | ha | 3389 | call change_task |
164 | serge | 3390 | mov [draw_data+32 + RECT.left],dword 0 |
3391 | mov [draw_data+32 + RECT.top],dword 0 |
||
381 | serge | 3392 | mov eax,[ScreenWidth] |
3393 | mov ebx,[ScreenHeight] |
||
164 | serge | 3394 | mov [draw_data+32 + RECT.right],eax |
3395 | mov [draw_data+32 + RECT.bottom],ebx |
||
1 | ha | 3396 | call drawbackground |
381 | serge | 3397 | mov [REDRAW_BACKGROUND],byte 0 |
3398 | mov [MOUSE_BACKGROUND],byte 0 |
||
1 | ha | 3399 | |
3400 | nobackgr: |
||
3401 | |||
3402 | |||
3403 | ; system shutdown request |
||
3404 | |||
381 | serge | 3405 | cmp [SYS_SHUTDOWN],byte 0 |
429 | serge | 3406 | je noshutdown |
1 | ha | 3407 | |
3408 | mov edx,[shutdown_processes] |
||
3409 | sub dl,2 |
||
3410 | |||
381 | serge | 3411 | cmp [SYS_SHUTDOWN],dl |
1 | ha | 3412 | jne no_mark_system_shutdown |
3413 | |||
3414 | mov edx,0x3040 |
||
381 | serge | 3415 | movzx ecx,byte [SYS_SHUTDOWN] |
1 | ha | 3416 | add ecx,5 |
3417 | markz: |
||
115 | poddubny | 3418 | mov [edx+TASKDATA.state],byte 3 |
1 | ha | 3419 | add edx,0x20 |
3420 | loop markz |
||
3421 | |||
3422 | no_mark_system_shutdown: |
||
3423 | |||
3424 | call [disable_mouse] |
||
3425 | |||
381 | serge | 3426 | dec byte [SYS_SHUTDOWN] |
1 | ha | 3427 | |
381 | serge | 3428 | cmp [SYS_SHUTDOWN],byte 0 |
429 | serge | 3429 | je system_shutdown |
1 | ha | 3430 | |
3431 | noshutdown: |
||
3432 | |||
3433 | |||
429 | serge | 3434 | mov eax,[TASK_COUNT] ; termination |
379 | serge | 3435 | mov ebx,TASK_DATA+TASKDATA.state |
1 | ha | 3436 | mov esi,1 |
3437 | |||
3438 | newct: |
||
3439 | mov cl,[ebx] |
||
3440 | cmp cl,byte 3 |
||
429 | serge | 3441 | jz terminate |
1 | ha | 3442 | cmp cl,byte 4 |
429 | serge | 3443 | jz terminate |
1 | ha | 3444 | |
3445 | add ebx,0x20 |
||
3446 | inc esi |
||
3447 | dec eax |
||
3448 | jnz newct |
||
3449 | |||
3450 | ret |
||
3451 | |||
3452 | |||
3453 | |||
3454 | |||
3455 | ; redraw screen |
||
3456 | |||
3457 | redrawscreen: |
||
3458 | |||
3459 | ; eax , if process window_data base is eax, do not set flag/limits |
||
3460 | |||
429 | serge | 3461 | pushad |
3462 | push eax |
||
1 | ha | 3463 | |
3464 | ;;; mov eax,2 |
||
3465 | ;;; call delay_hs |
||
3466 | |||
429 | serge | 3467 | ;mov ecx,0 ; redraw flags for apps |
3468 | xor ecx,ecx |
||
1 | ha | 3469 | newdw2: |
3470 | |||
429 | serge | 3471 | inc ecx |
3472 | push ecx |
||
1 | ha | 3473 | |
429 | serge | 3474 | mov eax,ecx |
3475 | shl eax,5 |
||
3476 | add eax,window_data |
||
1 | ha | 3477 | |
429 | serge | 3478 | cmp eax,[esp+4] |
3479 | je not_this_task |
||
3480 | ; check if window in redraw area |
||
3481 | mov edi,eax |
||
1 | ha | 3482 | |
429 | serge | 3483 | cmp ecx,1 ; limit for background |
3484 | jz bgli |
||
1 | ha | 3485 | |
429 | serge | 3486 | mov eax, [edi + WDATA.box.left] |
3487 | mov ebx, [edi + WDATA.box.top] |
||
3488 | mov ecx, [edi + WDATA.box.width] |
||
3489 | mov edx, [edi + WDATA.box.height] |
||
3490 | add ecx,eax |
||
3491 | add edx,ebx |
||
1 | ha | 3492 | |
429 | serge | 3493 | mov ecx,[dlye] ; ecx = area y end ebx = window y start |
3494 | cmp ecx,ebx |
||
3495 | jb ricino |
||
1 | ha | 3496 | |
429 | serge | 3497 | mov ecx,[dlxe] ; ecx = area x end eax = window x start |
3498 | cmp ecx,eax |
||
3499 | jb ricino |
||
1 | ha | 3500 | |
429 | serge | 3501 | mov eax, [edi + WDATA.box.left] |
3502 | mov ebx, [edi + WDATA.box.top] |
||
3503 | mov ecx, [edi + WDATA.box.width] |
||
3504 | mov edx, [edi + WDATA.box.height] |
||
3505 | add ecx, eax |
||
3506 | add edx, ebx |
||
164 | serge | 3507 | |
429 | serge | 3508 | mov eax,[dly] ; eax = area y start edx = window y end |
3509 | cmp edx,eax |
||
3510 | jb ricino |
||
1 | ha | 3511 | |
429 | serge | 3512 | mov eax,[dlx] ; eax = area x start ecx = window x end |
3513 | cmp ecx,eax |
||
3514 | jb ricino |
||
1 | ha | 3515 | |
429 | serge | 3516 | bgli: |
1 | ha | 3517 | |
429 | serge | 3518 | cmp edi,esi |
3519 | jz ricino |
||
1 | ha | 3520 | |
429 | serge | 3521 | mov eax,edi |
3522 | add eax,draw_data-window_data |
||
1 | ha | 3523 | |
429 | serge | 3524 | mov ebx,[dlx] ; set limits |
3525 | mov [eax + RECT.left], ebx |
||
3526 | mov ebx,[dly] |
||
3527 | mov [eax + RECT.top], ebx |
||
3528 | mov ebx,[dlxe] |
||
3529 | mov [eax + RECT.right], ebx |
||
3530 | mov ebx,[dlye] |
||
3531 | mov [eax + RECT.bottom], ebx |
||
1 | ha | 3532 | |
429 | serge | 3533 | sub eax,draw_data-window_data |
1 | ha | 3534 | |
429 | serge | 3535 | cmp ecx,1 |
3536 | jne nobgrd |
||
3537 | cmp esi,1 |
||
3538 | je newdw8 |
||
3539 | call drawbackground |
||
1 | ha | 3540 | |
3541 | newdw8: |
||
3542 | nobgrd: |
||
3543 | |||
429 | serge | 3544 | mov [eax + WDATA.fl_redraw],byte 1 ; mark as redraw |
1 | ha | 3545 | |
3546 | ricino: |
||
3547 | |||
3548 | not_this_task: |
||
3549 | |||
429 | serge | 3550 | pop ecx |
1 | ha | 3551 | |
429 | serge | 3552 | cmp ecx,[TASK_COUNT] |
3553 | jle newdw2 |
||
1 | ha | 3554 | |
429 | serge | 3555 | pop eax |
3556 | popad |
||
1 | ha | 3557 | |
429 | serge | 3558 | ret |
1 | ha | 3559 | |
3560 | calculatebackground: ; background |
||
3561 | |||
429 | serge | 3562 | ; all black |
1 | ha | 3563 | |
429 | serge | 3564 | mov [display_data-8],dword 4 ; size x |
3565 | mov [display_data-4],dword 2 ; size y |
||
1 | ha | 3566 | |
429 | serge | 3567 | mov edi, IMG_BACKGROUND ; set background to black |
3568 | xor eax, eax |
||
3569 | mov ecx, 0x0fff00 / 4 |
||
3570 | cld |
||
3571 | rep stosd |
||
1 | ha | 3572 | |
429 | serge | 3573 | mov edi,display_data ; set os to use all pixels |
3574 | mov eax,0x01010101 |
||
3575 | mov ecx,0x15ff00 / 4 |
||
3576 | rep stosd |
||
1 | ha | 3577 | |
429 | serge | 3578 | mov byte [REDRAW_BACKGROUND], 0 ; do not draw background! |
1 | ha | 3579 | |
429 | serge | 3580 | ret |
1 | ha | 3581 | |
3582 | uglobal |
||
429 | serge | 3583 | imax dd 0x0 |
1 | ha | 3584 | endg |
3585 | |||
3586 | |||
3587 | |||
3588 | delay_ms: ; delay in 1/1000 sec |
||
3589 | |||
3590 | |||
429 | serge | 3591 | push eax |
3592 | push ecx |
||
1 | ha | 3593 | |
429 | serge | 3594 | mov ecx,esi |
3595 | ; |
||
3596 | imul ecx, 33941 |
||
3597 | shr ecx, 9 |
||
3598 | ; |
||
1 | ha | 3599 | |
429 | serge | 3600 | in al,0x61 |
3601 | and al,0x10 |
||
3602 | mov ah,al |
||
3603 | cld |
||
1 | ha | 3604 | |
429 | serge | 3605 | cnt1: in al,0x61 |
3606 | and al,0x10 |
||
3607 | cmp al,ah |
||
3608 | jz cnt1 |
||
1 | ha | 3609 | |
429 | serge | 3610 | mov ah,al |
3611 | loop cnt1 |
||
1 | ha | 3612 | |
429 | serge | 3613 | pop ecx |
3614 | pop eax |
||
1 | ha | 3615 | |
429 | serge | 3616 | ret |
1 | ha | 3617 | |
3618 | |||
3619 | set_app_param: |
||
429 | serge | 3620 | push edi |
1 | ha | 3621 | |
429 | serge | 3622 | mov edi,[TASK_BASE] |
3623 | mov [edi+TASKDATA.event_mask],eax |
||
1 | ha | 3624 | |
429 | serge | 3625 | pop edi |
3626 | ret |
||
1 | ha | 3627 | |
3628 | |||
3629 | |||
3630 | delay_hs: ; delay in 1/100 secs |
||
429 | serge | 3631 | push eax |
3632 | push ecx |
||
3633 | push edx |
||
1 | ha | 3634 | |
429 | serge | 3635 | mov edx,[timer_ticks] |
3636 | add edx,eax |
||
1 | ha | 3637 | |
3638 | newtic: |
||
429 | serge | 3639 | mov ecx,[timer_ticks] |
3640 | cmp edx,ecx |
||
3641 | jbe zerodelay |
||
1 | ha | 3642 | |
429 | serge | 3643 | call change_task |
1 | ha | 3644 | |
429 | serge | 3645 | jmp newtic |
1 | ha | 3646 | |
3647 | zerodelay: |
||
429 | serge | 3648 | pop edx |
3649 | pop ecx |
||
3650 | pop eax |
||
1 | ha | 3651 | |
429 | serge | 3652 | ret |
1 | ha | 3653 | |
3654 | |||
3655 | memmove: ; memory move in bytes |
||
3656 | |||
3657 | ; eax = from |
||
3658 | ; ebx = to |
||
3659 | ; ecx = no of bytes |
||
3660 | test ecx, ecx |
||
3661 | jle .ret |
||
3662 | |||
3663 | |||
3664 | push esi edi ecx |
||
3665 | |||
3666 | mov edi, ebx |
||
3667 | mov esi, eax |
||
3668 | |||
3669 | test ecx, not 11b |
||
429 | serge | 3670 | jz @f |
1 | ha | 3671 | |
3672 | push ecx |
||
3673 | shr ecx, 2 |
||
3674 | rep movsd |
||
3675 | pop ecx |
||
3676 | and ecx, 11b |
||
429 | serge | 3677 | jz .finish |
1 | ha | 3678 | @@: |
3679 | rep movsb |
||
3680 | |||
3681 | .finish: |
||
3682 | pop ecx edi esi |
||
3683 | .ret: |
||
3684 | ret |
||
3685 | |||
3686 | |||
75 | diamond | 3687 | ; |
3688 | ;align 4 |
||
1 | ha | 3689 | ; |
75 | diamond | 3690 | ;read_floppy_file: |
1 | ha | 3691 | ; |
75 | diamond | 3692 | ;; as input |
3693 | ;; |
||
3694 | ;; eax pointer to file |
||
3695 | ;; ebx file lenght |
||
3696 | ;; ecx start 512 byte block number |
||
3697 | ;; edx number of blocks to read |
||
3698 | ;; esi pointer to return/work area (atleast 20 000 bytes) |
||
3699 | ;; |
||
3700 | ;; |
||
3701 | ;; on return |
||
3702 | ;; |
||
3703 | ;; eax = 0 command succesful |
||
3704 | ;; 1 no fd base and/or partition defined |
||
3705 | ;; 2 yet unsupported FS |
||
3706 | ;; 3 unknown FS |
||
3707 | ;; 4 partition not defined at hd |
||
3708 | ;; 5 file not found |
||
3709 | ;; ebx = size of file |
||
1 | ha | 3710 | ; |
379 | serge | 3711 | ; mov edi,[TASK_BASE] |
75 | diamond | 3712 | ; add edi,0x10 |
3713 | ; add esi,[edi] |
||
3714 | ; add eax,[edi] |
||
1 | ha | 3715 | ; |
75 | diamond | 3716 | ; pushad |
3717 | ; mov edi,esi |
||
3718 | ; add edi,1024 |
||
3719 | ; mov esi,0x100000+19*512 |
||
3720 | ; sub ecx,1 |
||
3721 | ; shl ecx,9 |
||
3722 | ; add esi,ecx |
||
3723 | ; shl edx,9 |
||
3724 | ; mov ecx,edx |
||
3725 | ; cld |
||
3726 | ; rep movsb |
||
3727 | ; popad |
||
3728 | ; |
||
3729 | ; mov [esp+36],eax |
||
3730 | ; mov [esp+24],ebx |
||
3731 | ; ret |
||
1 | ha | 3732 | |
3733 | |||
3734 | |||
3735 | align 4 |
||
3736 | |||
3737 | sys_programirq: |
||
3738 | |||
379 | serge | 3739 | mov edi,[TASK_BASE] |
115 | poddubny | 3740 | add eax,[edi+TASKDATA.mem_start] |
1 | ha | 3741 | |
75 | diamond | 3742 | cmp ebx,16 |
3743 | jae .not_owner |
||
379 | serge | 3744 | mov edi,[TASK_BASE] |
115 | poddubny | 3745 | mov edi,[edi+TASKDATA.pid] |
75 | diamond | 3746 | cmp edi,[irq_owner+ebx*4] |
429 | serge | 3747 | je spril1 |
75 | diamond | 3748 | .not_owner: |
1 | ha | 3749 | mov [esp+36],dword 1 |
3750 | ret |
||
3751 | spril1: |
||
3752 | |||
3753 | mov esi,eax |
||
3754 | shl ebx,6 |
||
3755 | add ebx,irq00read |
||
3756 | mov edi,ebx |
||
3757 | mov ecx,16 |
||
3758 | cld |
||
3759 | rep movsd |
||
3760 | mov [esp+36],dword 0 |
||
3761 | ret |
||
3762 | |||
3763 | |||
3764 | align 4 |
||
3765 | |||
3766 | get_irq_data: |
||
75 | diamond | 3767 | cmp eax,16 |
3768 | jae .not_owner |
||
429 | serge | 3769 | mov edx,eax ; check for correct owner |
1 | ha | 3770 | shl edx,2 |
3771 | add edx,irq_owner |
||
3772 | mov edx,[edx] |
||
379 | serge | 3773 | mov edi,[TASK_BASE] |
115 | poddubny | 3774 | mov edi,[edi+TASKDATA.pid] |
1 | ha | 3775 | cmp edx,edi |
3776 | je gidril1 |
||
75 | diamond | 3777 | .not_owner: |
429 | serge | 3778 | mov [esp+32],dword 2 ; ecx=2 |
1 | ha | 3779 | ret |
3780 | |||
3781 | gidril1: |
||
3782 | |||
3783 | mov ebx,eax |
||
3784 | shl ebx,12 |
||
381 | serge | 3785 | add ebx,IRQ_SAVE |
1 | ha | 3786 | mov eax,[ebx] |
3787 | mov ecx,1 |
||
3788 | test eax,eax |
||
3789 | jz gid1 |
||
3790 | |||
3791 | dec eax |
||
3792 | mov esi,ebx |
||
3793 | mov [ebx],eax |
||
3794 | movzx ebx,byte [ebx+0x10] |
||
3795 | add esi,0x10 |
||
3796 | mov edi,esi |
||
3797 | inc esi |
||
3798 | mov ecx,4000 / 4 |
||
3799 | cld |
||
3800 | rep movsd |
||
75 | diamond | 3801 | ; xor ecx,ecx ; as result of 'rep' ecx=0 |
1 | ha | 3802 | gid1: |
3803 | mov [esp+36],eax |
||
3804 | mov [esp+32],ecx |
||
3805 | mov [esp+24],ebx |
||
3806 | ret |
||
3807 | |||
3808 | |||
3809 | set_io_access_rights: |
||
3810 | |||
3811 | pushad |
||
3812 | |||
379 | serge | 3813 | mov edi,[CURRENT_TASK] |
1 | ha | 3814 | imul edi,tss_step |
3815 | add edi,tss_data+128 |
||
3816 | ; add edi,128 |
||
3817 | |||
3818 | mov ecx,eax |
||
3819 | and ecx,7 ; offset in byte |
||
3820 | |||
3821 | shr eax,3 ; number of byte |
||
3822 | add edi,eax |
||
3823 | |||
3824 | mov ebx,1 |
||
3825 | shl ebx,cl |
||
3826 | |||
429 | serge | 3827 | cmp ebp,0 ; enable access - ebp = 0 |
1 | ha | 3828 | jne siar1 |
3829 | |||
3830 | not ebx |
||
3831 | and [edi],byte bl |
||
3832 | |||
3833 | popad |
||
3834 | |||
3835 | ret |
||
3836 | |||
3837 | siar1: |
||
3838 | |||
429 | serge | 3839 | or [edi],byte bl ; disable access - ebp = 1 |
1 | ha | 3840 | |
3841 | popad |
||
3842 | |||
3843 | ret |
||
3844 | |||
3845 | r_f_port_area: |
||
3846 | |||
3847 | test eax, eax |
||
3848 | jnz free_port_area |
||
3849 | ; je r_port_area |
||
3850 | ; jmp free_port_area |
||
3851 | |||
3852 | ; r_port_area: |
||
3853 | |||
3854 | pushad |
||
3855 | |||
429 | serge | 3856 | cmp ebx,ecx ; beginning > end ? |
75 | diamond | 3857 | ja rpal1 |
3858 | cmp ecx,65536 |
||
3859 | jae rpal1 |
||
381 | serge | 3860 | mov esi,[RESERVED_PORTS] |
429 | serge | 3861 | test esi,esi ; no reserved areas ? |
1 | ha | 3862 | je rpal2 |
429 | serge | 3863 | cmp esi,255 ; max reserved |
75 | diamond | 3864 | jae rpal1 |
1 | ha | 3865 | rpal3: |
3866 | mov edi,esi |
||
3867 | shl edi,4 |
||
381 | serge | 3868 | add edi,RESERVED_PORTS |
1 | ha | 3869 | cmp ebx,[edi+8] |
75 | diamond | 3870 | ja rpal4 |
1 | ha | 3871 | cmp ecx,[edi+4] |
3872 | jae rpal1 |
||
3873 | ; jb rpal4 |
||
3874 | ; jmp rpal1 |
||
3875 | rpal4: |
||
3876 | |||
3877 | dec esi |
||
3878 | jnz rpal3 |
||
3879 | jmp rpal2 |
||
3880 | rpal1: |
||
3881 | popad |
||
3882 | mov eax,1 |
||
3883 | ret |
||
3884 | |||
3885 | rpal2: |
||
3886 | popad |
||
3887 | |||
3888 | |||
3889 | ; enable port access at port IO map |
||
3890 | cli |
||
429 | serge | 3891 | pushad ; start enable io map |
1 | ha | 3892 | |
3893 | cmp ecx,65536 ;16384 |
||
3894 | jae no_unmask_io ; jge |
||
3895 | |||
3896 | mov eax,ebx |
||
3897 | |||
3898 | new_port_access: |
||
3899 | |||
3900 | pushad |
||
3901 | |||
429 | serge | 3902 | xor ebp,ebp ; enable - eax = port |
1 | ha | 3903 | call set_io_access_rights |
3904 | |||
3905 | popad |
||
3906 | |||
3907 | inc eax |
||
3908 | cmp eax,ecx |
||
3909 | jbe new_port_access |
||
3910 | |||
3911 | no_unmask_io: |
||
3912 | |||
429 | serge | 3913 | popad ; end enable io map |
1 | ha | 3914 | sti |
3915 | |||
381 | serge | 3916 | mov edi,[RESERVED_PORTS] |
1 | ha | 3917 | add edi,1 |
381 | serge | 3918 | mov [RESERVED_PORTS],edi |
1 | ha | 3919 | shl edi,4 |
381 | serge | 3920 | add edi,RESERVED_PORTS |
379 | serge | 3921 | mov esi,[TASK_BASE] |
115 | poddubny | 3922 | mov esi,[esi+TASKDATA.pid] |
1 | ha | 3923 | mov [edi],esi |
3924 | mov [edi+4],ebx |
||
3925 | mov [edi+8],ecx |
||
3926 | |||
3927 | xor eax, eax |
||
3928 | ret |
||
3929 | |||
3930 | free_port_area: |
||
3931 | |||
3932 | pushad |
||
3933 | |||
381 | serge | 3934 | mov esi,[RESERVED_PORTS] ; no reserved areas ? |
75 | diamond | 3935 | test esi,esi |
1 | ha | 3936 | je frpal2 |
379 | serge | 3937 | mov edx,[TASK_BASE] |
115 | poddubny | 3938 | mov edx,[edx+TASKDATA.pid] |
1 | ha | 3939 | frpal3: |
3940 | mov edi,esi |
||
3941 | shl edi,4 |
||
381 | serge | 3942 | add edi,RESERVED_PORTS |
1 | ha | 3943 | cmp edx,[edi] |
3944 | jne frpal4 |
||
3945 | cmp ebx,[edi+4] |
||
3946 | jne frpal4 |
||
3947 | cmp ecx,[edi+8] |
||
3948 | jne frpal4 |
||
3949 | jmp frpal1 |
||
3950 | frpal4: |
||
3951 | dec esi |
||
3952 | jnz frpal3 |
||
3953 | frpal2: |
||
3954 | popad |
||
3955 | mov eax,1 |
||
3956 | ret |
||
3957 | frpal1: |
||
3958 | mov ecx,256 |
||
3959 | sub ecx,esi |
||
3960 | shl ecx,4 |
||
3961 | mov esi,edi |
||
3962 | add esi,16 |
||
3963 | cld |
||
3964 | rep movsb |
||
3965 | |||
381 | serge | 3966 | dec dword [RESERVED_PORTS] |
1 | ha | 3967 | |
3968 | popad |
||
3969 | |||
3970 | |||
3971 | ; disable port access at port IO map |
||
3972 | |||
429 | serge | 3973 | pushad ; start disable io map |
1 | ha | 3974 | |
3975 | cmp ecx,65536 ;16384 |
||
3976 | jge no_mask_io |
||
3977 | |||
3978 | mov eax,ebx |
||
3979 | |||
3980 | new_port_access_disable: |
||
3981 | |||
3982 | pushad |
||
3983 | |||
429 | serge | 3984 | mov ebp,1 ; disable - eax = port |
1 | ha | 3985 | call set_io_access_rights |
3986 | |||
3987 | popad |
||
3988 | |||
3989 | inc eax |
||
3990 | cmp eax,ecx |
||
3991 | jbe new_port_access_disable |
||
3992 | |||
3993 | no_mask_io: |
||
3994 | |||
429 | serge | 3995 | popad ; end disable io map |
1 | ha | 3996 | |
3997 | xor eax, eax |
||
3998 | ret |
||
3999 | |||
4000 | |||
4001 | reserve_free_irq: |
||
4002 | |||
75 | diamond | 4003 | mov ecx, 1 |
4004 | cmp ebx, 16 |
||
4005 | jae fril1 |
||
4006 | test eax,eax |
||
1 | ha | 4007 | jz reserve_irq |
4008 | |||
75 | diamond | 4009 | lea edi,[irq_owner+ebx*4] |
1 | ha | 4010 | mov edx,[edi] |
379 | serge | 4011 | mov eax,[TASK_BASE] |
115 | poddubny | 4012 | cmp edx,[eax+TASKDATA.pid] |
1 | ha | 4013 | jne fril1 |
75 | diamond | 4014 | dec ecx |
4015 | mov [edi],ecx |
||
1 | ha | 4016 | fril1: |
4017 | mov [esp+36],ecx ; return in eax |
||
4018 | ret |
||
4019 | |||
4020 | reserve_irq: |
||
4021 | |||
75 | diamond | 4022 | lea edi,[irq_owner+ebx*4] |
4023 | cmp dword [edi], 0 |
||
4024 | jnz ril1 |
||
1 | ha | 4025 | |
379 | serge | 4026 | mov edx,[TASK_BASE] |
115 | poddubny | 4027 | mov edx,[edx+TASKDATA.pid] |
1 | ha | 4028 | mov [edi],edx |
75 | diamond | 4029 | dec ecx |
1 | ha | 4030 | ril1: |
4031 | mov [esp+36],ecx ; return in eax |
||
4032 | ret |
||
4033 | |||
4034 | drawbackground: |
||
33 | mario79 | 4035 | inc [mouse_pause] |
381 | serge | 4036 | cmp [SCR_MODE],word 0x12 |
117 | mario79 | 4037 | je dbrv20 |
1 | ha | 4038 | dbrv12: |
381 | serge | 4039 | cmp [SCR_MODE],word 0100000000000000b |
1 | ha | 4040 | jge dbrv20 |
381 | serge | 4041 | cmp [SCR_MODE],word 0x13 |
1 | ha | 4042 | je dbrv20 |
4043 | call vesa12_drawbackground |
||
33 | mario79 | 4044 | dec [mouse_pause] |
36 | mario79 | 4045 | call [draw_pointer] |
1 | ha | 4046 | ret |
4047 | dbrv20: |
||
4048 | cmp [display_data-12],dword 1 |
||
4049 | jne bgrstr |
||
4050 | call vesa20_drawbackground_tiled |
||
33 | mario79 | 4051 | dec [mouse_pause] |
36 | mario79 | 4052 | call [draw_pointer] |
1 | ha | 4053 | ret |
4054 | bgrstr: |
||
4055 | call vesa20_drawbackground_stretch |
||
33 | mario79 | 4056 | dec [mouse_pause] |
36 | mario79 | 4057 | call [draw_pointer] |
1 | ha | 4058 | ret |
4059 | |||
75 | diamond | 4060 | align 4 |
1 | ha | 4061 | |
429 | serge | 4062 | syscall_putimage: ; PutImage |
33 | mario79 | 4063 | |
75 | diamond | 4064 | mov edx,ecx |
4065 | mov ecx,ebx |
||
429 | serge | 4066 | lea ebx, [eax+std_application_base_address] |
75 | diamond | 4067 | |
1 | ha | 4068 | sys_putimage: |
53 | mikedld | 4069 | test ecx,0x80008000 |
4070 | jnz .exit |
||
4071 | test ecx,0x0000FFFF |
||
4072 | jz .exit |
||
4073 | test ecx,0xFFFF0000 |
||
4074 | jnz @f |
||
4075 | .exit: |
||
4076 | ret |
||
4077 | @@: |
||
429 | serge | 4078 | mov edi,[CURRENT_TASK] |
4079 | shl edi,8 |
||
4080 | add dx,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
||
4081 | rol edx,16 |
||
4082 | add dx,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
||
4083 | rol edx,16 |
||
114 | mikedld | 4084 | .forced: |
429 | serge | 4085 | push ebp esi 0 |
4086 | mov ebp, putimage_get24bpp |
||
4087 | mov esi, putimage_init24bpp |
||
283 | diamond | 4088 | sys_putimage_bpp: |
4089 | ; call [disable_mouse] ; this will be done in xxx_putimage |
||
117 | mario79 | 4090 | ; mov eax, vga_putimage |
429 | serge | 4091 | cmp [SCR_MODE], word 0x12 |
4092 | jz @f ;.doit |
||
4093 | mov eax, vesa12_putimage |
||
4094 | cmp [SCR_MODE], word 0100000000000000b |
||
4095 | jae @f |
||
4096 | cmp [SCR_MODE], word 0x13 |
||
4097 | jnz .doit |
||
75 | diamond | 4098 | @@: |
429 | serge | 4099 | mov eax, vesa20_putimage |
75 | diamond | 4100 | .doit: |
429 | serge | 4101 | inc [mouse_pause] |
4102 | call eax |
||
4103 | dec [mouse_pause] |
||
4104 | pop ebp esi ebp |
||
4105 | jmp [draw_pointer] |
||
1 | ha | 4106 | |
283 | diamond | 4107 | syscall_putimage_palette: |
429 | serge | 4108 | lea edi, [esi+std_application_base_address] |
4109 | mov esi, edx |
||
4110 | mov edx, ecx |
||
4111 | mov ecx, ebx |
||
4112 | lea ebx, [eax+std_application_base_address] |
||
283 | diamond | 4113 | sys_putimage_palette: |
4114 | ; ebx = pointer to image |
||
4115 | ; ecx = [xsize]*65536 + [ysize] |
||
4116 | ; edx = [xstart]*65536 + [ystart] |
||
314 | diamond | 4117 | ; esi = number of bits per pixel, must be 8, 24 or 32 |
283 | diamond | 4118 | ; edi = pointer to palette |
314 | diamond | 4119 | ; ebp = row delta |
429 | serge | 4120 | mov eax, [CURRENT_TASK] |
4121 | shl eax, 8 |
||
4122 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.top] |
||
4123 | rol edx, 16 |
||
4124 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.left] |
||
4125 | rol edx, 16 |
||
283 | diamond | 4126 | .forced: |
429 | serge | 4127 | push ebp esi ebp |
4128 | cmp esi, 8 |
||
4129 | jnz @f |
||
4130 | mov ebp, putimage_get8bpp |
||
4131 | mov esi, putimage_init8bpp |
||
4132 | jmp sys_putimage_bpp |
||
314 | diamond | 4133 | @@: |
429 | serge | 4134 | cmp esi, 24 |
4135 | jnz @f |
||
4136 | mov ebp, putimage_get24bpp |
||
4137 | mov esi, putimage_init24bpp |
||
4138 | jmp sys_putimage_bpp |
||
314 | diamond | 4139 | @@: |
429 | serge | 4140 | cmp esi, 32 |
4141 | jnz @f |
||
4142 | mov ebp, putimage_get32bpp |
||
4143 | mov esi, putimage_init32bpp |
||
4144 | jmp sys_putimage_bpp |
||
314 | diamond | 4145 | @@: |
429 | serge | 4146 | pop ebp esi |
4147 | ret |
||
283 | diamond | 4148 | |
4149 | putimage_init24bpp: |
||
429 | serge | 4150 | lea eax, [eax*3] |
283 | diamond | 4151 | putimage_init8bpp: |
429 | serge | 4152 | ret |
283 | diamond | 4153 | |
4154 | putimage_get24bpp: |
||
429 | serge | 4155 | mov eax, [esi] |
4156 | add esi, 3 |
||
4157 | ret 4 |
||
283 | diamond | 4158 | putimage_get8bpp: |
429 | serge | 4159 | movzx eax, byte [esi] |
4160 | push edx |
||
4161 | mov edx, [esp+8] |
||
4162 | mov eax, [edx+eax*4] |
||
4163 | pop edx |
||
4164 | inc esi |
||
4165 | ret 4 |
||
283 | diamond | 4166 | |
314 | diamond | 4167 | putimage_init32bpp: |
429 | serge | 4168 | shl eax, 2 |
4169 | ret |
||
314 | diamond | 4170 | putimage_get32bpp: |
429 | serge | 4171 | lodsd |
4172 | ret 4 |
||
314 | diamond | 4173 | |
1 | ha | 4174 | ; eax x beginning |
4175 | ; ebx y beginning |
||
4176 | ; ecx x end |
||
283 | diamond | 4177 | ; edx y end |
1 | ha | 4178 | ; edi color |
4179 | |||
4180 | __sys_drawbar: |
||
429 | serge | 4181 | mov esi,[CURRENT_TASK] |
4182 | shl esi,8 |
||
4183 | add eax,[esi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
||
4184 | add ecx,[esi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
||
4185 | add ebx,[esi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
||
4186 | add edx,[esi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
||
114 | mikedld | 4187 | .forced: |
33 | mario79 | 4188 | inc [mouse_pause] |
283 | diamond | 4189 | ; call [disable_mouse] |
381 | serge | 4190 | cmp [SCR_MODE],word 0x12 |
429 | serge | 4191 | je dbv20 |
1 | ha | 4192 | sdbv20: |
381 | serge | 4193 | cmp [SCR_MODE],word 0100000000000000b |
1 | ha | 4194 | jge dbv20 |
381 | serge | 4195 | cmp [SCR_MODE],word 0x13 |
429 | serge | 4196 | je dbv20 |
1 | ha | 4197 | call vesa12_drawbar |
33 | mario79 | 4198 | dec [mouse_pause] |
36 | mario79 | 4199 | call [draw_pointer] |
1 | ha | 4200 | ret |
4201 | dbv20: |
||
4202 | call vesa20_drawbar |
||
33 | mario79 | 4203 | dec [mouse_pause] |
36 | mario79 | 4204 | call [draw_pointer] |
1 | ha | 4205 | ret |
4206 | |||
4207 | |||
4208 | |||
4209 | kb_read: |
||
4210 | |||
429 | serge | 4211 | push ecx edx |
1 | ha | 4212 | |
429 | serge | 4213 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 4214 | kr_loop: |
429 | serge | 4215 | in al,0x64 |
4216 | test al,1 |
||
4217 | jnz kr_ready |
||
4218 | loop kr_loop |
||
4219 | mov ah,1 |
||
4220 | jmp kr_exit |
||
1 | ha | 4221 | kr_ready: |
429 | serge | 4222 | push ecx |
4223 | mov ecx,32 |
||
1 | ha | 4224 | kr_delay: |
429 | serge | 4225 | loop kr_delay |
4226 | pop ecx |
||
4227 | in al,0x60 |
||
4228 | xor ah,ah |
||
1 | ha | 4229 | kr_exit: |
4230 | |||
429 | serge | 4231 | pop edx ecx |
1 | ha | 4232 | |
429 | serge | 4233 | ret |
1 | ha | 4234 | |
4235 | |||
4236 | kb_write: |
||
4237 | |||
429 | serge | 4238 | push ecx edx |
1 | ha | 4239 | |
429 | serge | 4240 | mov dl,al |
265 | diamond | 4241 | ; mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4242 | ; kw_loop1: |
||
4243 | ; in al,0x64 |
||
4244 | ; test al,0x20 |
||
4245 | ; jz kw_ok1 |
||
4246 | ; loop kw_loop1 |
||
4247 | ; mov ah,1 |
||
4248 | ; jmp kw_exit |
||
4249 | ; kw_ok1: |
||
429 | serge | 4250 | in al,0x60 |
4251 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
||
1 | ha | 4252 | kw_loop: |
429 | serge | 4253 | in al,0x64 |
4254 | test al,2 |
||
4255 | jz kw_ok |
||
4256 | loop kw_loop |
||
4257 | mov ah,1 |
||
4258 | jmp kw_exit |
||
1 | ha | 4259 | kw_ok: |
429 | serge | 4260 | mov al,dl |
4261 | out 0x60,al |
||
4262 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
||
1 | ha | 4263 | kw_loop3: |
429 | serge | 4264 | in al,0x64 |
4265 | test al,2 |
||
4266 | jz kw_ok3 |
||
4267 | loop kw_loop3 |
||
4268 | mov ah,1 |
||
4269 | jmp kw_exit |
||
1 | ha | 4270 | kw_ok3: |
429 | serge | 4271 | mov ah,8 |
1 | ha | 4272 | kw_loop4: |
429 | serge | 4273 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 4274 | kw_loop5: |
429 | serge | 4275 | in al,0x64 |
4276 | test al,1 |
||
4277 | jnz kw_ok4 |
||
4278 | loop kw_loop5 |
||
4279 | dec ah |
||
4280 | jnz kw_loop4 |
||
1 | ha | 4281 | kw_ok4: |
429 | serge | 4282 | xor ah,ah |
1 | ha | 4283 | kw_exit: |
4284 | |||
429 | serge | 4285 | pop edx ecx |
1 | ha | 4286 | |
429 | serge | 4287 | ret |
1 | ha | 4288 | |
4289 | |||
4290 | kb_cmd: |
||
4291 | |||
429 | serge | 4292 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 4293 | c_wait: |
429 | serge | 4294 | in al,0x64 |
4295 | test al,2 |
||
4296 | jz c_send |
||
4297 | loop c_wait |
||
4298 | jmp c_error |
||
1 | ha | 4299 | c_send: |
429 | serge | 4300 | mov al,bl |
4301 | out 0x64,al |
||
4302 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
||
1 | ha | 4303 | c_accept: |
429 | serge | 4304 | in al,0x64 |
4305 | test al,2 |
||
4306 | jz c_ok |
||
4307 | loop c_accept |
||
1 | ha | 4308 | c_error: |
429 | serge | 4309 | mov ah,1 |
4310 | jmp c_exit |
||
1 | ha | 4311 | c_ok: |
429 | serge | 4312 | xor ah,ah |
1 | ha | 4313 | c_exit: |
429 | serge | 4314 | ret |
1 | ha | 4315 | |
4316 | |||
4317 | setmouse: ; set mousepicture -pointer |
||
429 | serge | 4318 | ; ps2 mouse enable |
1 | ha | 4319 | |
381 | serge | 4320 | mov [MOUSE_PICTURE],dword mousepointer |
1 | ha | 4321 | |
4322 | cli |
||
33 | mario79 | 4323 | ; mov bl,0xa8 ; enable mouse cmd |
4324 | ; call kb_cmd |
||
4325 | ; call kb_read ; read status |
||
4326 | ; mov bl,0x20 ; get command byte |
||
4327 | ; call kb_cmd |
||
4328 | ; call kb_read |
||
4329 | ; or al,3 ; enable interrupt |
||
4330 | ; mov bl,0x60 ; write command |
||
4331 | ; push eax |
||
4332 | ; call kb_cmd |
||
4333 | ; pop eax |
||
4334 | ; call kb_write |
||
4335 | ; mov bl,0xd4 ; for mouse |
||
4336 | ; call kb_cmd |
||
4337 | ; mov al,0xf4 ; enable mouse device |
||
4338 | ; call kb_write |
||
4339 | ; call kb_read ; read status return |
||
1 | ha | 4340 | |
4341 | ; com1 mouse enable |
||
4342 | |||
4343 | mov bx,0x3f8 ; combase |
||
4344 | |||
4345 | mov dx,bx |
||
4346 | add dx,3 |
||
4347 | mov al,0x80 |
||
4348 | out dx,al |
||
4349 | |||
4350 | mov dx,bx |
||
4351 | add dx,1 |
||
4352 | mov al,0 |
||
4353 | out dx,al |
||
4354 | |||
4355 | mov dx,bx |
||
4356 | add dx,0 |
||
429 | serge | 4357 | mov al,0x30*2 ; 0x30 / 4 |
1 | ha | 4358 | out dx,al |
4359 | |||
4360 | mov dx,bx |
||
4361 | add dx,3 |
||
429 | serge | 4362 | mov al,2 ; 3 |
1 | ha | 4363 | out dx,al |
4364 | |||
4365 | mov dx,bx |
||
4366 | add dx,4 |
||
4367 | mov al,0xb |
||
4368 | out dx,al |
||
4369 | |||
4370 | mov dx,bx |
||
4371 | add dx,1 |
||
4372 | mov al,1 |
||
4373 | out dx,al |
||
4374 | |||
4375 | |||
4376 | ; com2 mouse enable |
||
4377 | |||
4378 | mov bx,0x2f8 ; combase |
||
4379 | |||
4380 | mov dx,bx |
||
4381 | add dx,3 |
||
4382 | mov al,0x80 |
||
4383 | out dx,al |
||
4384 | |||
4385 | mov dx,bx |
||
4386 | add dx,1 |
||
4387 | mov al,0 |
||
4388 | out dx,al |
||
4389 | |||
4390 | mov dx,bx |
||
4391 | add dx,0 |
||
4392 | mov al,0x30*2 |
||
4393 | out dx,al |
||
4394 | |||
4395 | mov dx,bx |
||
4396 | add dx,3 |
||
4397 | mov al,2 |
||
4398 | out dx,al |
||
4399 | |||
4400 | mov dx,bx |
||
4401 | add dx,4 |
||
4402 | mov al,0xb |
||
4403 | out dx,al |
||
4404 | |||
4405 | mov dx,bx |
||
4406 | add dx,1 |
||
4407 | mov al,1 |
||
4408 | out dx,al |
||
4409 | |||
4410 | ret |
||
4411 | |||
4412 | |||
4413 | _rdtsc: |
||
164 | serge | 4414 | bt [cpu_caps], CAPS_TSC |
4415 | jnc ret_rdtsc |
||
1 | ha | 4416 | rdtsc |
4417 | ret |
||
4418 | ret_rdtsc: |
||
4419 | mov edx,0xffffffff |
||
4420 | mov eax,0xffffffff |
||
4421 | ret |
||
4422 | |||
4423 | rerouteirqs: |
||
4424 | |||
429 | serge | 4425 | cli |
1 | ha | 4426 | |
429 | serge | 4427 | mov al,0x11 ; icw4, edge triggered |
4428 | out 0x20,al |
||
4429 | call pic_delay |
||
4430 | out 0xA0,al |
||
4431 | call pic_delay |
||
1 | ha | 4432 | |
429 | serge | 4433 | mov al,0x20 ; generate 0x20 + |
4434 | out 0x21,al |
||
4435 | call pic_delay |
||
4436 | mov al,0x28 ; generate 0x28 + |
||
4437 | out 0xA1,al |
||
4438 | call pic_delay |
||
1 | ha | 4439 | |
429 | serge | 4440 | mov al,0x04 ; slave at irq2 |
4441 | out 0x21,al |
||
4442 | call pic_delay |
||
4443 | mov al,0x02 ; at irq9 |
||
4444 | out 0xA1,al |
||
4445 | call pic_delay |
||
1 | ha | 4446 | |
429 | serge | 4447 | mov al,0x01 ; 8086 mode |
4448 | out 0x21,al |
||
4449 | call pic_delay |
||
4450 | out 0xA1,al |
||
4451 | call pic_delay |
||
1 | ha | 4452 | |
429 | serge | 4453 | mov al,255 ; mask all irq's |
4454 | out 0xA1,al |
||
4455 | call pic_delay |
||
4456 | out 0x21,al |
||
4457 | call pic_delay |
||
1 | ha | 4458 | |
429 | serge | 4459 | mov ecx,0x1000 |
4460 | cld |
||
4461 | picl1: call pic_delay |
||
4462 | loop picl1 |
||
1 | ha | 4463 | |
429 | serge | 4464 | mov al,255 ; mask all irq's |
4465 | out 0xA1,al |
||
4466 | call pic_delay |
||
4467 | out 0x21,al |
||
4468 | call pic_delay |
||
1 | ha | 4469 | |
429 | serge | 4470 | cli |
1 | ha | 4471 | |
429 | serge | 4472 | ret |
1 | ha | 4473 | |
4474 | |||
4475 | pic_delay: |
||
4476 | |||
429 | serge | 4477 | jmp pdl1 |
4478 | pdl1: ret |
||
1 | ha | 4479 | |
4480 | |||
4481 | sys_msg_board_str: |
||
4482 | |||
4483 | pushad |
||
4484 | @@: |
||
4485 | cmp [esi],byte 0 |
||
4486 | je @f |
||
4487 | mov eax,1 |
||
4488 | movzx ebx,byte [esi] |
||
4489 | call sys_msg_board |
||
4490 | inc esi |
||
4491 | jmp @b |
||
4492 | @@: |
||
4493 | popad |
||
4494 | ret |
||
4495 | |||
4496 | uglobal |
||
373 | mikedld | 4497 | msg_board_data: times 4096 db 0 |
1 | ha | 4498 | msg_board_count dd 0x0 |
4499 | endg |
||
4500 | |||
4501 | sys_msg_board: |
||
4502 | |||
4503 | ; eax=1 : write : bl byte to write |
||
4504 | ; eax=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
||
4505 | |||
4506 | mov ecx,[msg_board_count] |
||
4507 | cmp eax, 1 |
||
4508 | jne smbl1 |
||
4509 | |||
4510 | |||
4511 | mov [msg_board_data+ecx],bl |
||
4512 | inc ecx |
||
373 | mikedld | 4513 | and ecx, 4095 |
1 | ha | 4514 | mov [msg_board_count], ecx |
4515 | mov [check_idle_semaphore], 5 |
||
4516 | ret |
||
4517 | smbl1: |
||
4518 | |||
4519 | cmp eax, 2 |
||
4520 | jne smbl2 |
||
4521 | test ecx, ecx |
||
4522 | jz smbl21 |
||
4523 | ; mov edi, msg_board_data |
||
4524 | ; mov esi, msg_board_data+1 |
||
4525 | ; movzx eax, byte [edi] |
||
4526 | mov eax, msg_board_data+1 |
||
4527 | mov ebx, msg_board_data |
||
4528 | movzx edx, byte [ebx] |
||
4529 | call memmove |
||
4530 | ; push ecx |
||
4531 | ; shr ecx, 2 |
||
4532 | ; cld |
||
4533 | ; rep movsd |
||
4534 | ; pop ecx |
||
4535 | ; and ecx, 3 |
||
4536 | ; rep movsb |
||
4537 | dec [msg_board_count] |
||
4538 | mov [esp+36], edx ;eax |
||
4539 | mov [esp+24], dword 1 |
||
4540 | ret |
||
4541 | smbl21: |
||
4542 | mov [esp+36], ecx |
||
4543 | mov [esp+24], ecx |
||
4544 | |||
4545 | smbl2: |
||
4546 | ret |
||
4547 | |||
4548 | |||
4549 | |||
4550 | sys_process_def: |
||
429 | serge | 4551 | mov edi, [CURRENT_TASK] |
1 | ha | 4552 | |
429 | serge | 4553 | dec eax ; 1 = set keyboard mode |
1 | ha | 4554 | jne no_set_keyboard_setup |
4555 | |||
4556 | shl edi,8 |
||
380 | serge | 4557 | mov [edi+SLOT_BASE + APPDATA.keyboard_mode],bl |
1 | ha | 4558 | |
4559 | ret |
||
4560 | |||
4561 | no_set_keyboard_setup: |
||
4562 | |||
429 | serge | 4563 | dec eax ; 2 = get keyboard mode |
1 | ha | 4564 | jne no_get_keyboard_setup |
4565 | |||
4566 | shl edi,8 |
||
380 | serge | 4567 | movzx eax, byte [SLOT_BASE+edi + APPDATA.keyboard_mode] |
1 | ha | 4568 | |
4569 | mov [esp+36],eax |
||
4570 | |||
4571 | ret |
||
4572 | |||
4573 | no_get_keyboard_setup: |
||
4574 | |||
429 | serge | 4575 | dec eax ; 3 = get keyboard ctrl, alt, shift |
1 | ha | 4576 | jne no_get_keyboard_cas |
4577 | |||
4578 | ; xor eax,eax |
||
4579 | ; movzx eax,byte [shift] |
||
4580 | ; movzx ebx,byte [ctrl] |
||
4581 | ; shl ebx,2 |
||
4582 | ; add eax,ebx |
||
4583 | ; movzx ebx,byte [alt] |
||
4584 | ; shl ebx,3 |
||
4585 | ; add eax,ebx |
||
4586 | |||
4587 | ;// mike.dld [ |
||
4588 | mov eax, [kb_state] |
||
4589 | ;// mike.dld ] |
||
4590 | |||
4591 | mov [esp+36],eax |
||
4592 | |||
4593 | ret |
||
4594 | |||
4595 | no_get_keyboard_cas: |
||
4596 | |||
429 | serge | 4597 | dec eax |
4598 | jnz no_add_keyboard_hotkey |
||
1 | ha | 4599 | |
429 | serge | 4600 | mov eax, hotkey_list |
92 | diamond | 4601 | @@: |
429 | serge | 4602 | cmp dword [eax+8], 0 |
4603 | jz .found_free |
||
4604 | add eax, 16 |
||
4605 | cmp eax, hotkey_list+16*256 |
||
4606 | jb @b |
||
4607 | mov dword [esp+36], 1 |
||
4608 | ret |
||
92 | diamond | 4609 | .found_free: |
429 | serge | 4610 | mov [eax+8], edi |
4611 | mov [eax+4], ecx |
||
4612 | movzx ebx, bl |
||
4613 | lea ebx, [hotkey_scancodes+ebx*4] |
||
4614 | mov ecx, [ebx] |
||
4615 | mov [eax], ecx |
||
4616 | mov [ebx], eax |
||
4617 | mov [eax+12], ebx |
||
4618 | jecxz @f |
||
4619 | mov [ecx+12], eax |
||
92 | diamond | 4620 | @@: |
429 | serge | 4621 | and dword [esp+36], 0 |
4622 | ret |
||
92 | diamond | 4623 | |
4624 | no_add_keyboard_hotkey: |
||
4625 | |||
429 | serge | 4626 | dec eax |
4627 | jnz no_del_keyboard_hotkey |
||
92 | diamond | 4628 | |
429 | serge | 4629 | movzx ebx, bl |
4630 | lea ebx, [hotkey_scancodes+ebx*4] |
||
4631 | mov eax, [ebx] |
||
92 | diamond | 4632 | .scan: |
429 | serge | 4633 | test eax, eax |
4634 | jz .notfound |
||
4635 | cmp [eax+8], edi |
||
4636 | jnz .next |
||
4637 | cmp [eax+4], ecx |
||
4638 | jz .found |
||
92 | diamond | 4639 | .next: |
429 | serge | 4640 | mov eax, [eax] |
4641 | jmp .scan |
||
92 | diamond | 4642 | .notfound: |
429 | serge | 4643 | mov dword [esp+36], 1 |
4644 | ret |
||
92 | diamond | 4645 | .found: |
429 | serge | 4646 | mov ecx, [eax] |
4647 | jecxz @f |
||
4648 | mov edx, [eax+12] |
||
4649 | mov [ecx+12], edx |
||
92 | diamond | 4650 | @@: |
429 | serge | 4651 | mov ecx, [eax+12] |
4652 | mov edx, [eax] |
||
4653 | mov [ecx], edx |
||
4654 | xor edx, edx |
||
4655 | mov [eax+4], edx |
||
4656 | mov [eax+8], edx |
||
4657 | mov [eax+12], edx |
||
4658 | mov [eax], edx |
||
4659 | mov [esp+36], edx |
||
4660 | ret |
||
92 | diamond | 4661 | |
4662 | no_del_keyboard_hotkey: |
||
1 | ha | 4663 | ret |
4664 | |||
4665 | |||
4666 | align 4 |
||
4667 | |||
429 | serge | 4668 | sys_gs: ; direct screen access |
1 | ha | 4669 | |
429 | serge | 4670 | cmp eax,1 ; resolution |
1 | ha | 4671 | jne no_gs1 |
381 | serge | 4672 | mov eax,[ScreenWidth] |
1 | ha | 4673 | shl eax,16 |
381 | serge | 4674 | mov ax,[ScreenHeight] |
1 | ha | 4675 | add eax,0x00010001 |
4676 | mov [esp+36],eax |
||
4677 | ret |
||
4678 | no_gs1: |
||
4679 | |||
429 | serge | 4680 | cmp eax,2 ; bits per pixel |
1 | ha | 4681 | jne no_gs2 |
381 | serge | 4682 | movzx eax,byte [ScreenBPP] |
1 | ha | 4683 | mov [esp+36],eax |
4684 | ret |
||
4685 | no_gs2: |
||
4686 | |||
429 | serge | 4687 | cmp eax,3 ; bytes per scanline |
1 | ha | 4688 | jne no_gs3 |
381 | serge | 4689 | mov eax,[BytesPerScanLine] |
1 | ha | 4690 | mov [esp+36],eax |
4691 | ret |
||
4692 | no_gs3: |
||
4693 | |||
4694 | mov [esp+36],dword -1 |
||
4695 | ret |
||
4696 | |||
4697 | |||
4698 | align 4 ; PCI functions |
||
4699 | |||
4700 | sys_pci: |
||
4701 | |||
4702 | call pci_api |
||
4703 | mov [esp+36],eax |
||
4704 | ret |
||
4705 | |||
4706 | |||
4707 | align 4 ; system functions |
||
4708 | |||
429 | serge | 4709 | syscall_setpixel: ; SetPixel |
1 | ha | 4710 | |
4711 | |||
379 | serge | 4712 | mov edx,[TASK_BASE] |
115 | poddubny | 4713 | add eax,[edx-twdw+WDATA.box.left] |
4714 | add ebx,[edx-twdw+WDATA.box.top] |
||
429 | serge | 4715 | mov edi,[CURRENT_TASK] |
4716 | shl edi,8 |
||
4717 | add eax,[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
||
4718 | add ebx,[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
||
112 | poddubny | 4719 | xor edi,edi ; no force |
114 | mikedld | 4720 | ; mov edi,1 |
112 | poddubny | 4721 | call [disable_mouse] |
1 | ha | 4722 | jmp [putpixel] |
4723 | |||
4724 | align 4 |
||
4725 | |||
429 | serge | 4726 | syscall_writetext: ; WriteText |
1 | ha | 4727 | |
379 | serge | 4728 | mov edi,[TASK_BASE] |
115 | poddubny | 4729 | mov ebp,[edi-twdw+WDATA.box.left] |
429 | serge | 4730 | push esi |
4731 | mov esi,[CURRENT_TASK] |
||
4732 | shl esi,8 |
||
4733 | add ebp,[esi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
||
1 | ha | 4734 | shl ebp,16 |
115 | poddubny | 4735 | add ebp,[edi-twdw+WDATA.box.top] |
429 | serge | 4736 | add bp,word[esi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
4737 | pop esi |
||
117 | mario79 | 4738 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 4739 | add eax,ebp |
4740 | xor edi,edi |
||
4741 | jmp dtext |
||
4742 | |||
4743 | align 4 |
||
4744 | |||
429 | serge | 4745 | syscall_openramdiskfile: ; OpenRamdiskFile |
1 | ha | 4746 | |
4747 | |||
379 | serge | 4748 | mov edi,[TASK_BASE] |
164 | serge | 4749 | add edi,TASKDATA.mem_start |
1 | ha | 4750 | add eax,[edi] |
4751 | add edx,[edi] |
||
4752 | mov esi,12 |
||
4753 | call fileread |
||
4754 | mov [esp+36],ebx |
||
4755 | ret |
||
4756 | |||
4757 | align 4 |
||
4758 | |||
429 | serge | 4759 | syscall_drawrect: ; DrawRect |
1 | ha | 4760 | |
4761 | mov edi,ecx |
||
52 | mikedld | 4762 | and edi,0x80FFFFFF |
1 | ha | 4763 | test ax,ax |
4764 | je drectr |
||
4765 | test bx,bx |
||
4766 | je drectr |
||
4767 | movzx ecx,ax |
||
4768 | shr eax,16 |
||
4769 | movzx edx,bx |
||
4770 | shr ebx,16 |
||
429 | serge | 4771 | mov esi,[CURRENT_TASK] |
4772 | shl esi,8 |
||
4773 | add eax,[esi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
||
4774 | add ebx,[esi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
||
1 | ha | 4775 | add ecx,eax |
4776 | add edx,ebx |
||
4777 | jmp [drawbar] |
||
4778 | drectr: |
||
4779 | ret |
||
4780 | |||
4781 | align 4 |
||
4782 | |||
429 | serge | 4783 | syscall_getscreensize: ; GetScreenSize |
1 | ha | 4784 | |
381 | serge | 4785 | movzx eax,word[ScreenWidth] |
1 | ha | 4786 | shl eax,16 |
381 | serge | 4787 | mov ax,[ScreenHeight] |
1 | ha | 4788 | mov [esp+36],eax |
4789 | ret |
||
4790 | |||
4791 | align 4 |
||
4792 | |||
429 | serge | 4793 | syscall_cdaudio: ; CD |
1 | ha | 4794 | |
4795 | call sys_cd_audio |
||
4796 | mov [esp+36],eax |
||
4797 | ret |
||
4798 | |||
4799 | align 4 |
||
4800 | |||
429 | serge | 4801 | syscall_delramdiskfile: ; DelRamdiskFile |
1 | ha | 4802 | |
379 | serge | 4803 | mov edi,[TASK_BASE] |
164 | serge | 4804 | add edi,TASKDATA.mem_start |
1 | ha | 4805 | add eax,[edi] |
4806 | call filedelete |
||
4807 | mov [esp+36],eax |
||
4808 | ret |
||
4809 | |||
4810 | align 4 |
||
4811 | |||
429 | serge | 4812 | syscall_writeramdiskfile: ; WriteRamdiskFile |
1 | ha | 4813 | |
379 | serge | 4814 | mov edi,[TASK_BASE] |
164 | serge | 4815 | add edi,TASKDATA.mem_start |
1 | ha | 4816 | add eax,[edi] |
4817 | add ebx,[edi] |
||
4818 | call filesave |
||
4819 | mov [esp+36],eax |
||
4820 | ret |
||
4821 | |||
4822 | align 4 |
||
4823 | |||
429 | serge | 4824 | syscall_getpixel: ; GetPixel |
381 | serge | 4825 | mov ecx,[ScreenWidth] |
1 | ha | 4826 | inc ecx |
4827 | xor edx,edx |
||
4828 | div ecx |
||
4829 | mov ebx,edx |
||
4830 | xchg eax,ebx |
||
4831 | call dword [0xe024] |
||
4832 | mov [esp+36],ecx |
||
4833 | ret |
||
4834 | |||
4835 | align 4 |
||
4836 | |||
429 | serge | 4837 | syscall_readstring: ; ReadString |
1 | ha | 4838 | |
379 | serge | 4839 | mov edi,[TASK_BASE] |
164 | serge | 4840 | add edi,TASKDATA.mem_start |
1 | ha | 4841 | add eax,[edi] |
4842 | call read_string |
||
4843 | mov [esp+36],eax |
||
4844 | ret |
||
4845 | |||
4846 | align 4 |
||
4847 | |||
429 | serge | 4848 | syscall_drawline: ; DrawLine |
1 | ha | 4849 | |
379 | serge | 4850 | mov edi,[TASK_BASE] |
115 | poddubny | 4851 | movzx edx,word[edi-twdw+WDATA.box.left] |
1 | ha | 4852 | mov ebp,edx |
429 | serge | 4853 | mov esi,[CURRENT_TASK] |
4854 | shl esi,8 |
||
4855 | add ebp,[esi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
||
4856 | add dx,word[esi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
||
1 | ha | 4857 | shl edx,16 |
4858 | add ebp,edx |
||
115 | poddubny | 4859 | movzx edx,word[edi-twdw+WDATA.box.top] |
1 | ha | 4860 | add eax,ebp |
4861 | mov ebp,edx |
||
429 | serge | 4862 | add ebp,[esi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
4863 | add dx,word[esi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
||
1 | ha | 4864 | shl edx,16 |
4865 | xor edi,edi |
||
4866 | add edx,ebp |
||
4867 | add ebx,edx |
||
4868 | jmp [draw_line] |
||
4869 | |||
4870 | align 4 |
||
4871 | |||
429 | serge | 4872 | syscall_getirqowner: ; GetIrqOwner |
75 | diamond | 4873 | cmp eax,16 |
4874 | jae .err |
||
1 | ha | 4875 | shl eax,2 |
4876 | add eax,irq_owner |
||
4877 | mov eax,[eax] |
||
4878 | mov [esp+36],eax |
||
4879 | ret |
||
75 | diamond | 4880 | .err: |
4881 | or dword [esp+36], -1 |
||
4882 | ret |
||
1 | ha | 4883 | |
4884 | align 4 |
||
4885 | |||
429 | serge | 4886 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
1 | ha | 4887 | |
4888 | call r_f_port_area |
||
4889 | mov [esp+36],eax |
||
4890 | ret |
||
4891 | |||
4892 | align 4 |
||
4893 | |||
429 | serge | 4894 | syscall_threads: ; CreateThreads |
1 | ha | 4895 | |
4896 | call sys_threads |
||
4897 | mov [esp+36],eax |
||
4898 | ret |
||
4899 | |||
4900 | align 4 |
||
4901 | |||
4902 | stack_driver_stat: |
||
4903 | |||
429 | serge | 4904 | call app_stack_handler ; Stack status |
1 | ha | 4905 | |
4906 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
||
4907 | ; call change_task ; between sent packet |
||
4908 | |||
4909 | mov [esp+36],eax |
||
4910 | ret |
||
4911 | |||
4912 | align 4 |
||
4913 | |||
429 | serge | 4914 | socket: ; Socket interface |
1 | ha | 4915 | call app_socket_handler |
4916 | |||
4917 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
||
4918 | ; call change_task ; between sent packet |
||
4919 | |||
4920 | mov [esp+36],eax |
||
4921 | mov [esp+24],ebx |
||
4922 | ret |
||
4923 | |||
4924 | align 4 |
||
4925 | |||
429 | serge | 4926 | user_events: ; User event times |
1 | ha | 4927 | |
4928 | mov eax,0x12345678 |
||
4929 | mov [esp+36],eax |
||
4930 | |||
4931 | ret |
||
4932 | |||
4933 | align 4 |
||
4934 | |||
429 | serge | 4935 | read_from_hd: ; Read from hd - fn not in use |
1 | ha | 4936 | |
379 | serge | 4937 | mov edi,[TASK_BASE] |
115 | poddubny | 4938 | add edi,TASKDATA.mem_start |
1 | ha | 4939 | add eax,[edi] |
4940 | add ecx,[edi] |
||
4941 | add edx,[edi] |
||
4942 | call file_read |
||
4943 | |||
4944 | mov [esp+36],eax |
||
4945 | mov [esp+24],ebx |
||
4946 | |||
4947 | ret |
||
4948 | |||
375 | Ghost | 4949 | align 4 |
4950 | paleholder: |
||
4951 | ret |
||
378 | serge | 4952 | |
76 | mario79 | 4953 | ; --------------- APM --------------------- |
4954 | apm_entry dp 0 |
||
429 | serge | 4955 | apm_vf dd 0 |
1 | ha | 4956 | align 4 |
76 | mario79 | 4957 | sys_apm: |
4958 | cmp word [apm_vf], 0 ; Check APM BIOS enable |
||
4959 | jne @f |
||
429 | serge | 4960 | or [esp + 56], byte 1 ; error |
4961 | mov [esp + 36], dword 8 ; 32-bit protected-mode interface not supported |
||
76 | mario79 | 4962 | ret |
164 | serge | 4963 | |
76 | mario79 | 4964 | @@: xchg eax, ecx |
4965 | xchg ebx, ecx |
||
164 | serge | 4966 | |
76 | mario79 | 4967 | cmp al, 3 |
429 | serge | 4968 | ja @f |
78 | diamond | 4969 | and [esp + 56], byte 0xfe ; emulate func 0..3 as func 0 |
76 | mario79 | 4970 | mov eax, [apm_vf] |
4971 | mov [esp + 36], eax |
||
4972 | shr eax, 16 |
||
4973 | mov [esp + 32], eax |
||
4974 | ret |
||
78 | diamond | 4975 | |
76 | mario79 | 4976 | @@: call pword [apm_entry] ; call APM BIOS |
4977 | mov [esp + 8 ], edi |
||
4978 | mov [esp + 12], esi |
||
4979 | mov [esp + 24], ebx |
||
4980 | mov [esp + 28], edx |
||
4981 | mov [esp + 32], ecx |
||
4982 | mov [esp + 36], eax |
||
4983 | setc al |
||
78 | diamond | 4984 | and [esp + 56], byte 0xfe |
429 | serge | 4985 | or [esp + 56], al |
76 | mario79 | 4986 | ret |
4987 | ; ----------------------------------------- |
||
1 | ha | 4988 | |
76 | mario79 | 4989 | align 4 |
4990 | |||
429 | serge | 4991 | undefined_syscall: ; Undefined system call |
1 | ha | 4992 | |
4993 | mov [esp+36],dword -1 |
||
4994 | ret |
||
4995 | |||
4996 | |||
4997 | ;clear_busy_flag_at_caller: |
||
4998 | |||
4999 | ; push edi |
||
5000 | |||
379 | serge | 5001 | ; mov edi,[CURRENT_TASK] ; restore processes tss pointer in gdt, busyfl? |
1 | ha | 5002 | ; imul edi,8 |
5003 | ; mov [edi+gdts+ tss0 +5], word 01010000b *256 +11101001b |
||
5004 | |||
5005 | ; pop edi |
||
5006 | |||
5007 | ; ret |
||
5008 | |||
5009 | |||
5010 | keymap: |
||
5011 | |||
5012 | db '6',27 |
||
5013 | db '1234567890-=',8,9 |
||
5014 | db 'qwertyuiop[]',13 |
||
5015 | db '~asdfghjkl;',39,96,0,'\zxcvbnm,./',0,'45 ' |
||
5016 | db '@234567890123',180,178,184,'6',176,'7' |
||
5017 | db 179,'8',181,177,183,185,182 |
||
5018 | db 'AB |
||
5019 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
5020 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
5021 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
5022 | |||
5023 | |||
5024 | keymap_shift: |
||
5025 | |||
5026 | db '6',27 |
||
5027 | db '!@#$%^&*()_+',8,9 |
||
5028 | db 'QWERTYUIOP{}',13 |
||
5029 | db '~ASDFGHJKL:"~',0,'|ZXCVBNM<>?',0,'45 ' |
||
5030 | db '@234567890123',180,178,184,'6',176,'7' |
||
5031 | db 179,'8',181,177,183,185,182 |
||
5032 | db 'AB>D',255,'FGHIJKLMNOPQRSTUVWXYZ' |
||
5033 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
5034 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
5035 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
5036 | |||
5037 | |||
5038 | keymap_alt: |
||
5039 | |||
5040 | db ' ',27 |
||
5041 | db ' @ $ {[]}\ ',8,9 |
||
5042 | db ' ',13 |
||
5043 | db ' ',0,' ',0,'4',0,' ' |
||
5044 | db ' ',180,178,184,'6',176,'7' |
||
5045 | db 179,'8',181,177,183,185,182 |
||
5046 | db 'ABCD',255,'FGHIJKLMNOPQRSTUVWXYZ' |
||
5047 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
5048 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
5049 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
5050 | |||
5051 | |||
5052 | ; device irq owners |
||
5053 | uglobal |
||
429 | serge | 5054 | irq_owner: ; process id |
1 | ha | 5055 | |
5056 | dd 0x0 |
||
5057 | dd 0x0 |
||
5058 | dd 0x0 |
||
5059 | dd 0x0 |
||
5060 | dd 0x0 |
||
5061 | dd 0x0 |
||
5062 | dd 0x0 |
||
5063 | dd 0x0 |
||
5064 | dd 0x0 |
||
5065 | dd 0x0 |
||
5066 | dd 0x0 |
||
5067 | dd 0x0 |
||
5068 | dd 0x0 |
||
5069 | dd 0x0 |
||
5070 | dd 0x0 |
||
5071 | dd 0x0 |
||
5072 | endg |
||
5073 | |||
5074 | |||
5075 | ; on irq read ports |
||
5076 | uglobal |
||
5077 | irq00read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5078 | irq01read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5079 | irq02read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5080 | irq03read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5081 | irq04read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5082 | irq05read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5083 | irq06read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5084 | irq07read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5085 | irq08read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5086 | irq09read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5087 | irq10read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5088 | irq11read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5089 | irq12read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5090 | irq13read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5091 | irq14read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5092 | irq15read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
5093 | endg |
||
5094 | |||
5095 | ; status |
||
5096 | uglobal |
||
429 | serge | 5097 | hd1_status dd 0x0 ; 0 - free : other - pid |
1 | ha | 5098 | application_table_status dd 0x0 ; 0 - free : other - pid |
5099 | endg |
||
5100 | |||
5101 | ; device addresses |
||
5102 | uglobal |
||
5103 | mididp dd 0x0 |
||
5104 | midisp dd 0x0 |
||
5105 | |||
5106 | cdbase dd 0x0 |
||
429 | serge | 5107 | cdid dd 0x0 |
1 | ha | 5108 | |
429 | serge | 5109 | hdbase dd 0x0 ; for boot 0x1f0 |
5110 | hdid dd 0x0 |
||
5111 | hdpos dd 0x0 ; for boot 0x1 |
||
5112 | fat32part dd 0x0 ; for boot 0x1 |
||
1 | ha | 5113 | |
5114 | ;part2_ld dd 0x0 |
||
5115 | |||
102 | poddubny | 5116 | ;* start code - Mario79 |
429 | serge | 5117 | mouse_pause dd 0 |
5118 | MouseTickCounter dd 0 |
||
5119 | ps2_mouse_detected db 0 |
||
5120 | com1_mouse_detected db 0 |
||
5121 | com2_mouse_detected db 0 |
||
102 | poddubny | 5122 | ;* end code - Mario79 |
1 | ha | 5123 | |
5124 | wraw_bacground_select db 0 |
||
429 | serge | 5125 | lba_read_enabled dd 0x0 ; 0 = disabled , 1 = enabled |
5126 | pci_access_enabled dd 0x0 ; 0 = disabled , 1 = enabled |
||
1 | ha | 5127 | |
429 | serge | 5128 | sb16 dd 0x0 |
1 | ha | 5129 | |
429 | serge | 5130 | buttontype dd 0x0 |
1 | ha | 5131 | windowtypechanged dd 0x0 |
164 | serge | 5132 | |
5133 | align 4 |
||
214 | serge | 5134 | cpu_caps dd 4 dup(0) |
164 | serge | 5135 | pg_data PG_DATA |
5136 | heap_test dd ? |
||
389 | serge | 5137 | hd_entries rd 1 ;unused ? 0xfe10 |
1 | ha | 5138 | endg |
5139 | |||
5140 | iglobal |
||
5141 | keyboard dd 0x1 |
||
5142 | sound_dma dd 0x1 |
||
5143 | syslang dd 0x1 |
||
5144 | endg |
||
5145 | |||
375 | Ghost | 5146 | if __DEBUG__ eq 1 |
5147 | include_debug_strings |
||
378 | serge | 5148 | end if |
375 | Ghost | 5149 | |
1 | ha | 5150 | IncludeIGlobals |
5151 | endofcode: |
||
5152 | IncludeUGlobals |
||
5153 | uglobals_size = $ - endofcode |
||
41 | mikedld | 5154 | diff16 "end of kernel code",0,$ |
426 | mikedld | 5155 | |
5156 | __REV__ = __REV |
||
5157 | |||
5158 | diff10 "revision",0,__REV__> |