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Rev | Author | Line No. | Line |
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1 | ha | 1 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
2 | ;; |
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709 | diamond | 3 | ;; Copyright (C) KolibriOS team 2004-2008. All rights reserved. |
431 | serge | 4 | ;; PROGRAMMING: |
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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543 | spraid | 19 | ;; SPraid (simba) |
1 | ha | 20 | ;; |
431 | serge | 21 | ;; Data in this file was originally part of MenuetOS project which is |
22 | ;; distributed under the terms of GNU GPL. It is modified and redistributed as |
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23 | ;; part of KolibriOS project under the terms of GNU GPL. |
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1 | ha | 24 | ;; |
431 | serge | 25 | ;; Copyright (C) MenuetOS 2000-2004 Ville Mikael Turjanmaa |
26 | ;; PROGRAMMING: |
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1 | ha | 27 | ;; |
431 | serge | 28 | ;; Ville Mikael Turjanmaa, villemt@itu.jyu.fi |
29 | ;; - main os coding/design |
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30 | ;; Jan-Michael Brummer, BUZZ2@gmx.de |
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31 | ;; Felix Kaiser, info@felix-kaiser.de |
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32 | ;; Paolo Minazzi, paolo.minazzi@inwind.it |
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33 | ;; quickcode@mail.ru |
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34 | ;; Alexey, kgaz@crosswinds.net |
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35 | ;; Juan M. Caravaca, bitrider@wanadoo.es |
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36 | ;; kristol@nic.fi |
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37 | ;; Mike Hibbett, mikeh@oceanfree.net |
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38 | ;; Lasse Kuusijarvi, kuusijar@lut.fi |
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39 | ;; Jarek Pelczar, jarekp3@wp.pl |
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1 | ha | 40 | ;; |
431 | serge | 41 | ;; KolibriOS is distributed in the hope that it will be useful, but WITHOUT ANY |
42 | ;; WARRANTY. No author or distributor accepts responsibility to anyone for the |
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43 | ;; consequences of using it or for whether it serves any particular purpose or |
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44 | ;; works at all, unless he says so in writing. Refer to the GNU General Public |
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45 | ;; License (the "GPL") for full details. |
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46 | ; |
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47 | ;; Everyone is granted permission to copy, modify and redistribute KolibriOS, |
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48 | ;; but only under the conditions described in the GPL. A copy of this license |
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49 | ;; is supposed to have been given to you along with KolibriOS so you can know |
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50 | ;; your rights and responsibilities. It should be in a file named COPYING. |
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51 | ;; Among other things, the copyright notice and this notice must be preserved |
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52 | ;; on all copies. |
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53 | ;; |
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1 | ha | 54 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
426 | mikedld | 55 | |
56 | include 'macros.inc' |
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57 | |||
425 | victor | 58 | $Revision: 752 $ |
426 | mikedld | 59 | |
593 | mikedld | 60 | |
566 | serge | 61 | USE_COM_IRQ equ 0 ;make irq 3 and irq 4 available for PCI devices |
62 | |||
164 | serge | 63 | include "proc32.inc" |
7 | me_root | 64 | include "kglobals.inc" |
1 | ha | 65 | include "lang.inc" |
66 | |||
164 | serge | 67 | include "const.inc" |
742 | Rus | 68 | max_processes equ 255 |
69 | tss_step equ (128+8192) ; tss & i/o - 65535 ports, * 256=557056*4 |
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1 | ha | 70 | |
164 | serge | 71 | |
742 | Rus | 72 | os_stack equ (os_data_l-gdts) ; GDTs |
465 | serge | 73 | os_code equ (os_code_l-gdts) |
74 | graph_data equ (3+graph_data_l-gdts) |
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742 | Rus | 75 | tss0 equ (tss0_l-gdts) |
465 | serge | 76 | app_code equ (3+app_code_l-gdts) |
77 | app_data equ (3+app_data_l-gdts) |
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586 | serge | 78 | pci_code_sel equ (pci_code_32-gdts) |
79 | pci_data_sel equ (pci_data_32-gdts) |
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1 | ha | 80 | |
81 | |||
82 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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83 | ;; |
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84 | ;; Included files: |
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85 | ;; |
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86 | ;; Kernel16.inc |
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87 | ;; - Booteng.inc English text for bootup |
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88 | ;; - Bootcode.inc Hardware setup |
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89 | ;; - Pci16.inc PCI functions |
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90 | ;; |
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91 | ;; Kernel32.inc |
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92 | ;; - Sys32.inc Process management |
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93 | ;; - Shutdown.inc Shutdown and restart |
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94 | ;; - Fat32.inc Read / write hd |
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95 | ;; - Vesa12.inc Vesa 1.2 driver |
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96 | ;; - Vesa20.inc Vesa 2.0 driver |
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97 | ;; - Vga.inc VGA driver |
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98 | ;; - Stack.inc Network interface |
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99 | ;; - Mouse.inc Mouse pointer |
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100 | ;; - Scincode.inc Window skinning |
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101 | ;; - Pci32.inc PCI functions |
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102 | ;; |
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103 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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104 | |||
105 | |||
106 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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107 | ;; ;; |
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108 | ;; 16 BIT ENTRY FROM BOOTSECTOR ;; |
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109 | ;; ;; |
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110 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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111 | |||
112 | use16 |
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742 | Rus | 113 | org 0x0 |
114 | jmp start_of_code |
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1 | ha | 115 | |
641 | diamond | 116 | version db 'Kolibri OS version 0.7.1.0 ',13,10,13,10,0 |
1 | ha | 117 | |
465 | serge | 118 | include "boot/bootstr.inc" ; language-independent boot messages |
1 | ha | 119 | include "boot/preboot.inc" |
120 | |||
465 | serge | 121 | if lang eq en |
122 | include "boot/booteng.inc" ; english system boot messages |
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123 | else if lang eq ru |
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124 | include "boot/bootru.inc" ; russian system boot messages |
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742 | Rus | 125 | include "boot/ru.inc" ; Russian font |
465 | serge | 126 | else if lang eq et |
127 | include "boot/bootet.inc" ; estonian system boot messages |
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742 | Rus | 128 | include "boot/et.inc" ; Estonian font |
465 | serge | 129 | else |
130 | include "boot/bootge.inc" ; german system boot messages |
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131 | end if |
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1 | ha | 132 | |
465 | serge | 133 | include "boot/bootcode.inc" ; 16 bit system boot code |
134 | include "bus/pci/pci16.inc" |
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709 | diamond | 135 | include "detect/biosdisk.inc" |
1 | ha | 136 | |
137 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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138 | ;; ;; |
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139 | ;; SWITCH TO 32 BIT PROTECTED MODE ;; |
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140 | ;; ;; |
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141 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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142 | |||
143 | |||
144 | ; CR0 Flags - Protected mode and Paging |
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145 | |||
742 | Rus | 146 | mov ecx, CR0_PE |
1 | ha | 147 | |
148 | ; Enabling 32 bit protected mode |
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149 | |||
742 | Rus | 150 | sidt [cs:old_ints_h] |
1 | ha | 151 | |
742 | Rus | 152 | cli ; disable all irqs |
153 | cld |
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154 | mov al,255 ; mask all irqs |
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155 | out 0xa1,al |
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156 | out 0x21,al |
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157 | l.5: in al, 0x64 ; Enable A20 |
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158 | test al, 2 |
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159 | jnz l.5 |
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160 | mov al, 0xD1 |
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161 | out 0x64, al |
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162 | l.6: in al, 0x64 |
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163 | test al, 2 |
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164 | jnz l.6 |
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165 | mov al, 0xDF |
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166 | out 0x60, al |
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167 | l.7: in al, 0x64 |
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168 | test al, 2 |
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169 | jnz l.7 |
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170 | mov al, 0xFF |
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171 | out 0x64, al |
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465 | serge | 172 | |
742 | Rus | 173 | lgdt [cs:tmp_gdt] ; Load GDT |
174 | mov eax, cr0 ; protected mode |
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175 | or eax, ecx |
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176 | and eax, 10011111b *65536*256 + 0xffffff ; caching enabled |
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177 | mov cr0, eax |
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178 | jmp pword os_code:B32 ; jmp to enable 32 bit mode |
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1 | ha | 179 | |
465 | serge | 180 | align 8 |
181 | tmp_gdt: |
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1 | ha | 182 | |
742 | Rus | 183 | dw 23 |
184 | dd tmp_gdt+0x10000 |
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185 | dw 0 |
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183 | diamond | 186 | |
742 | Rus | 187 | dw 0xffff |
188 | dw 0x0000 |
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189 | db 0x00 |
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190 | dw 11011111b *256 +10011010b |
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191 | db 0x00 |
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375 | Ghost | 192 | |
742 | Rus | 193 | dw 0xffff |
194 | dw 0x0000 |
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195 | db 0x00 |
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196 | dw 11011111b *256 +10010010b |
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197 | db 0x00 |
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1 | ha | 198 | |
465 | serge | 199 | include "data16.inc" |
1 | ha | 200 | |
465 | serge | 201 | use32 |
202 | org $+0x10000 |
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1 | ha | 203 | |
465 | serge | 204 | align 4 |
205 | B32: |
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742 | Rus | 206 | mov ax,os_stack ; Selector for os |
207 | mov ds,ax |
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208 | mov es,ax |
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209 | mov fs,ax |
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210 | mov gs,ax |
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211 | mov ss,ax |
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212 | mov esp,0x3ec00 ; Set stack |
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1 | ha | 213 | |
465 | serge | 214 | ; CLEAR 0x280000 - HEAP_BASE |
1 | ha | 215 | |
742 | Rus | 216 | xor eax,eax |
217 | mov edi,0x280000 |
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218 | mov ecx,(HEAP_BASE-OS_BASE-0x280000) / 4 |
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219 | cld |
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220 | rep stosd |
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1 | ha | 221 | |
742 | Rus | 222 | mov edi,0x40000 |
223 | mov ecx,(0x90000-0x40000)/4 |
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224 | rep stosd |
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1 | ha | 225 | |
465 | serge | 226 | ; CLEAR KERNEL UNDEFINED GLOBALS |
742 | Rus | 227 | mov edi, endofcode-OS_BASE |
228 | mov ecx, (uglobals_size/4)+4 |
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229 | rep stosd |
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1 | ha | 230 | |
465 | serge | 231 | ; SAVE & CLEAR 0-0xffff |
1 | ha | 232 | |
742 | Rus | 233 | xor esi, esi |
234 | mov edi,0x2F0000 |
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235 | mov ecx,0x10000 / 4 |
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236 | rep movsd |
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237 | xor edi, edi |
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238 | mov ecx,0x10000 / 4 |
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239 | rep stosd |
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429 | serge | 240 | |
742 | Rus | 241 | call test_cpu |
242 | bts [cpu_caps-OS_BASE], CAPS_TSC ;force use rdtsc |
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424 | spraid | 243 | |
742 | Rus | 244 | call init_BIOS32 |
465 | serge | 245 | ; MEMORY MODEL |
742 | Rus | 246 | call mem_test |
247 | call init_mem |
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248 | call init_page_map |
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1 | ha | 249 | |
465 | serge | 250 | ; ENABLE PAGING |
1 | ha | 251 | |
742 | Rus | 252 | mov eax, sys_pgdir-OS_BASE |
253 | mov cr3, eax |
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1 | ha | 254 | |
742 | Rus | 255 | mov eax,cr0 |
256 | or eax,CR0_PG+CR0_WP |
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257 | mov cr0,eax |
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1 | ha | 258 | |
742 | Rus | 259 | lgdt [gdts] |
260 | jmp pword os_code:high_code |
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1 | ha | 261 | |
513 | serge | 262 | align 4 |
742 | Rus | 263 | bios32_entry dd ? |
264 | tmp_page_tabs dd ? |
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586 | serge | 265 | |
498 | diamond | 266 | use16 |
267 | org $-0x10000 |
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268 | include "boot/shutdown.inc" ; shutdown or restart |
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269 | org $+0x10000 |
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270 | use32 |
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271 | |||
465 | serge | 272 | __DEBUG__ fix 1 |
273 | __DEBUG_LEVEL__ fix 1 |
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274 | include 'init.inc' |
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380 | serge | 275 | |
465 | serge | 276 | org OS_BASE+$ |
1 | ha | 277 | |
465 | serge | 278 | align 4 |
279 | high_code: |
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742 | Rus | 280 | mov ax,os_stack |
281 | mov bx,app_data |
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282 | mov ss,ax |
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283 | add esp, OS_BASE |
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1 | ha | 284 | |
742 | Rus | 285 | mov ds,bx |
286 | mov es,bx |
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287 | mov fs,bx |
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288 | mov gs,bx |
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1 | ha | 289 | |
742 | Rus | 290 | bt [cpu_caps], CAPS_PGE |
291 | jnc @F |
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1 | ha | 292 | |
742 | Rus | 293 | or dword [sys_pgdir+(OS_BASE shr 20)], PG_GLOBAL |
519 | serge | 294 | |
742 | Rus | 295 | mov ebx, cr4 |
296 | or ebx, CR4_PGE |
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297 | mov cr4, ebx |
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519 | serge | 298 | @@: |
742 | Rus | 299 | xor eax, eax |
300 | mov dword [sys_pgdir], eax |
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301 | mov dword [sys_pgdir+4], eax |
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519 | serge | 302 | |
742 | Rus | 303 | mov eax, cr3 |
304 | mov cr3, eax ; flush TLB |
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465 | serge | 305 | |
1 | ha | 306 | ; SAVE REAL MODE VARIABLES |
742 | Rus | 307 | mov ax, [BOOT_VAR + 0x9031] |
308 | mov [IDEContrRegsBaseAddr], ax |
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76 | mario79 | 309 | ; --------------- APM --------------------- |
465 | serge | 310 | |
311 | ; init selectors |
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742 | Rus | 312 | mov ebx, [BOOT_VAR+0x9040] ; offset of APM entry point |
465 | serge | 313 | movzx eax, word [BOOT_VAR+0x9050] ; real-mode segment base address of |
742 | Rus | 314 | ; protected-mode 32-bit code segment |
465 | serge | 315 | movzx ecx, word [BOOT_VAR+0x9052] ; real-mode segment base address of |
742 | Rus | 316 | ; protected-mode 16-bit code segment |
465 | serge | 317 | movzx edx, word [BOOT_VAR+0x9054] ; real-mode segment base address of |
742 | Rus | 318 | ; protected-mode 16-bit data segment |
465 | serge | 319 | |
320 | shl eax, 4 |
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321 | mov [dword apm_code_32 + 2], ax |
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322 | shr eax, 16 |
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323 | mov [dword apm_code_32 + 4], al |
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324 | |||
325 | shl ecx, 4 |
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326 | mov [dword apm_code_16 + 2], cx |
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327 | shr ecx, 16 |
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328 | mov [dword apm_code_16 + 4], cl |
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329 | |||
330 | shl edx, 4 |
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331 | mov [dword apm_data_16 + 2], dx |
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332 | shr edx, 16 |
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333 | mov [dword apm_data_16 + 4], dl |
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334 | |||
335 | mov dword[apm_entry], ebx |
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76 | mario79 | 336 | mov word [apm_entry + 4], apm_code_32 - gdts |
337 | |||
465 | serge | 338 | mov eax, [BOOT_VAR + 0x9044] ; version & flags |
76 | mario79 | 339 | mov [apm_vf], eax |
340 | ; ----------------------------------------- |
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465 | serge | 341 | ; movzx eax,byte [BOOT_VAR+0x9010] ; mouse port |
1 | ha | 342 | ; mov [0xF604],byte 1 ;al |
742 | Rus | 343 | mov al, [BOOT_VAR+0x901F] ; DMA access |
344 | mov [allow_dma_access], al |
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345 | mov al,[BOOT_VAR+0x9000] ; bpp |
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346 | mov [ScreenBPP],al |
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347 | movzx eax,word [BOOT_VAR+0x900A] ; X max |
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348 | dec eax |
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349 | mov [ScreenWidth],eax |
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350 | mov [screen_workarea.right],eax |
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351 | movzx eax,word [BOOT_VAR+0x900C] ; Y max |
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352 | dec eax |
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353 | mov [ScreenHeight],eax |
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354 | mov [screen_workarea.bottom],eax |
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355 | movzx eax,word [BOOT_VAR+0x9008] ; screen mode |
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356 | mov [SCR_MODE],eax |
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357 | mov eax,[BOOT_VAR+0x9014] ; Vesa 1.2 bnk sw add |
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358 | mov [BANK_SWITCH],eax |
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359 | mov [BytesPerScanLine],word 640*4 ; Bytes PerScanLine |
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360 | cmp [SCR_MODE],word 0x13 ; 320x200 |
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361 | je @f |
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362 | cmp [SCR_MODE],word 0x12 ; VGA 640x480 |
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363 | je @f |
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364 | mov ax,[BOOT_VAR+0x9001] ; for other modes |
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365 | mov [BytesPerScanLine],ax |
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465 | serge | 366 | @@: |
742 | Rus | 367 | mov esi, BOOT_VAR+0x9080 |
368 | movzx ecx, byte [esi-1] |
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369 | mov [NumBiosDisks], ecx |
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370 | mov edi, BiosDisksData |
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371 | rep movsd |
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1 | ha | 372 | |
373 | ; GRAPHICS ADDRESSES |
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374 | |||
742 | Rus | 375 | mov byte [BOOT_VAR+0x901e],0x0 |
376 | mov eax,[BOOT_VAR+0x9018] |
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377 | mov [LFBAddress],eax |
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1 | ha | 378 | |
742 | Rus | 379 | cmp [SCR_MODE],word 0100000000000000b |
380 | jge setvesa20 |
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381 | cmp [SCR_MODE],word 0x13 |
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382 | je v20ga32 |
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383 | mov [PUTPIXEL],dword Vesa12_putpixel24 ; Vesa 1.2 |
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384 | mov [GETPIXEL],dword Vesa12_getpixel24 |
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385 | cmp [ScreenBPP],byte 24 |
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386 | jz ga24 |
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387 | mov [PUTPIXEL],dword Vesa12_putpixel32 |
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388 | mov [GETPIXEL],dword Vesa12_getpixel32 |
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1 | ha | 389 | ga24: |
742 | Rus | 390 | jmp v20ga24 |
1 | ha | 391 | setvesa20: |
742 | Rus | 392 | mov [PUTPIXEL],dword Vesa20_putpixel24 ; Vesa 2.0 |
393 | mov [GETPIXEL],dword Vesa20_getpixel24 |
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394 | cmp [ScreenBPP],byte 24 |
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395 | jz v20ga24 |
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1 | ha | 396 | v20ga32: |
742 | Rus | 397 | mov [PUTPIXEL],dword Vesa20_putpixel32 |
398 | mov [GETPIXEL],dword Vesa20_getpixel32 |
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1 | ha | 399 | v20ga24: |
742 | Rus | 400 | cmp [SCR_MODE],word 0x12 ; 16 C VGA 640x480 |
401 | jne no_mode_0x12 |
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402 | mov [PUTPIXEL],dword VGA_putpixel |
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403 | mov [GETPIXEL],dword Vesa20_getpixel32 |
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1 | ha | 404 | no_mode_0x12: |
405 | |||
375 | Ghost | 406 | ; -------- Fast System Call init ---------- |
378 | serge | 407 | ; Intel SYSENTER/SYSEXIT (AMD CPU support it too) |
742 | Rus | 408 | bt [cpu_caps], CAPS_SEP |
409 | jnc .SEnP ; SysEnter not Present |
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410 | xor edx, edx |
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411 | mov ecx, MSR_SYSENTER_CS |
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412 | mov eax, os_code |
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413 | wrmsr |
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414 | mov ecx, MSR_SYSENTER_ESP |
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434 | diamond | 415 | ; mov eax, sysenter_stack ; Check it |
742 | Rus | 416 | xor eax, eax |
417 | wrmsr |
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418 | mov ecx, MSR_SYSENTER_EIP |
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419 | mov eax, sysenter_entry |
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420 | wrmsr |
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375 | Ghost | 421 | .SEnP: |
378 | serge | 422 | ; AMD SYSCALL/SYSRET |
742 | Rus | 423 | cmp byte[cpu_vendor], 'A' |
424 | jne .noSYSCALL |
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425 | mov eax, 0x80000001 |
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426 | cpuid |
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427 | test edx, 0x800 ; bit_11 - SYSCALL/SYSRET support |
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428 | jz .noSYSCALL |
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429 | mov ecx, MSR_AMD_EFER |
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430 | rdmsr |
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431 | or eax, 1 ; bit_0 - System Call Extension (SCE) |
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432 | wrmsr |
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164 | serge | 433 | |
375 | Ghost | 434 | ; !!!! It`s dirty hack, fix it !!! |
435 | ; Bits of EDX : |
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436 | ; Bit 31–16 During the SYSRET instruction, this field is copied into the CS register |
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437 | ; and the contents of this field, plus 8, are copied into the SS register. |
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438 | ; Bit 15–0 During the SYSCALL instruction, this field is copied into the CS register |
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439 | ; and the contents of this field, plus 8, are copied into the SS register. |
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440 | |||
742 | Rus | 441 | ; mov edx, (os_code + 16) * 65536 + os_code |
442 | mov edx, 0x1B0008 |
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375 | Ghost | 443 | |
742 | Rus | 444 | mov eax, syscall_entry |
445 | mov ecx, MSR_AMD_STAR |
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446 | wrmsr |
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375 | Ghost | 447 | .noSYSCALL: |
448 | ; ----------------------------------------- |
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449 | |||
465 | serge | 450 | ; LOAD IDT |
378 | serge | 451 | |
742 | Rus | 452 | call build_interrupt_table |
453 | lidt [idtreg] |
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378 | serge | 454 | |
742 | Rus | 455 | call init_kernel_heap |
456 | stdcall kernel_alloc, RING0_STACK_SIZE+512 |
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457 | mov [os_stack_seg], eax |
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164 | serge | 458 | |
742 | Rus | 459 | lea esp, [eax+RING0_STACK_SIZE] |
164 | serge | 460 | |
742 | Rus | 461 | mov [tss._ss0], os_stack |
462 | mov [tss._esp0], esp |
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463 | mov [tss._esp], esp |
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464 | mov [tss._cs],os_code |
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465 | mov [tss._ss],os_stack |
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466 | mov [tss._ds],app_data |
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467 | mov [tss._es],app_data |
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468 | mov [tss._fs],app_data |
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469 | mov [tss._gs],app_data |
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470 | mov [tss._io],128 |
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465 | serge | 471 | ;Add IO access table - bit array of permitted ports |
742 | Rus | 472 | mov edi, tss._io_map_0 |
473 | xor eax, eax |
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474 | not eax |
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475 | mov ecx, 8192/4 |
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476 | rep stosd ; access to 4096*8=65536 ports |
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164 | serge | 477 | |
742 | Rus | 478 | mov ax,tss0 |
479 | ltr ax |
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378 | serge | 480 | |
742 | Rus | 481 | mov [LFBSize], 0x800000 |
482 | call init_LFB |
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483 | call init_fpu |
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484 | call init_malloc |
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276 | serge | 485 | |
742 | Rus | 486 | stdcall alloc_kernel_space, 0x51000 |
487 | mov [default_io_map], eax |
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465 | serge | 488 | |
742 | Rus | 489 | add eax, 0x2000 |
490 | mov [ipc_tmp], eax |
||
491 | mov ebx, 0x1000 |
||
164 | serge | 492 | |
742 | Rus | 493 | add eax, 0x40000 |
494 | mov [proc_mem_map], eax |
||
164 | serge | 495 | |
742 | Rus | 496 | add eax, 0x8000 |
497 | mov [proc_mem_pdir], eax |
||
164 | serge | 498 | |
742 | Rus | 499 | add eax, ebx |
500 | mov [proc_mem_tab], eax |
||
164 | serge | 501 | |
742 | Rus | 502 | add eax, ebx |
503 | mov [tmp_task_pdir], eax |
||
164 | serge | 504 | |
742 | Rus | 505 | add eax, ebx |
506 | mov [tmp_task_ptab], eax |
||
164 | serge | 507 | |
742 | Rus | 508 | add eax, ebx |
509 | mov [ipc_pdir], eax |
||
164 | serge | 510 | |
742 | Rus | 511 | add eax, ebx |
512 | mov [ipc_ptab], eax |
||
164 | serge | 513 | |
742 | Rus | 514 | stdcall kernel_alloc, (unpack.LZMA_BASE_SIZE+(unpack.LZMA_LIT_SIZE shl \ |
515 | (unpack.lc+unpack.lp)))*4 |
||
712 | serge | 516 | |
742 | Rus | 517 | mov [unpack.p], eax |
709 | diamond | 518 | |
742 | Rus | 519 | call init_events |
520 | mov eax, srv.fd-SRV_FD_OFFSET |
||
521 | mov [srv.fd], eax |
||
522 | mov [srv.bk], eax |
||
278 | serge | 523 | |
742 | Rus | 524 | mov edi, irq_tab |
525 | xor eax, eax |
||
526 | mov ecx, 16 |
||
527 | rep stosd |
||
164 | serge | 528 | |
41 | mikedld | 529 | ;Set base of graphic segment to linear address of LFB |
742 | Rus | 530 | mov eax,[LFBAddress] ; set for gs |
531 | mov [graph_data_l+2],ax |
||
532 | shr eax,16 |
||
533 | mov [graph_data_l+4],al |
||
534 | mov [graph_data_l+7],ah |
||
1 | ha | 535 | |
742 | Rus | 536 | mov [CURRENT_TASK],dword 1 |
537 | mov [TASK_COUNT],dword 1 |
||
538 | mov [TASK_BASE],dword TASK_DATA |
||
539 | mov [current_slot], SLOT_BASE+256 |
||
429 | serge | 540 | |
469 | serge | 541 | ; set background |
742 | Rus | 542 | xor eax,eax |
543 | inc eax |
||
544 | mov [BgrDrawMode],eax |
||
545 | mov [BgrDataWidth],eax |
||
546 | mov [BgrDataHeight],eax |
||
547 | mov [mem_BACKGROUND],4095 |
||
548 | stdcall kernel_alloc, [mem_BACKGROUND] |
||
549 | mov [img_background], eax |
||
469 | serge | 550 | |
742 | Rus | 551 | mov [SLOT_BASE + 256 + APPDATA.dir_table], sys_pgdir - OS_BASE |
469 | serge | 552 | |
709 | diamond | 553 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
554 | |||
742 | Rus | 555 | call rerouteirqs |
709 | diamond | 556 | |
557 | ; Initialize system V86 machine |
||
742 | Rus | 558 | call init_sys_v86 |
709 | diamond | 559 | |
725 | diamond | 560 | ; TIMER SET TO 1/100 S |
561 | |||
742 | Rus | 562 | mov al,0x34 ; set to 100Hz |
563 | out 0x43,al |
||
564 | mov al,0x9b ; lsb 1193180 / 1193 |
||
565 | out 0x40,al |
||
566 | mov al,0x2e ; msb |
||
567 | out 0x40,al |
||
725 | diamond | 568 | |
569 | ; Enable timer IRQ (IRQ0) and hard drives IRQs (IRQ14, IRQ15) |
||
570 | ; they are used: when partitions are scanned, hd_read relies on timer |
||
742 | Rus | 571 | mov al, 0xFE |
572 | out 0x21, al |
||
573 | mov al, 0x3F |
||
574 | out 0xA1, al |
||
725 | diamond | 575 | |
256 | diamond | 576 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
577 | include 'detect/disks.inc' |
||
578 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
579 | |||
521 | diamond | 580 | call Parser_params |
581 | |||
1 | ha | 582 | ; READ RAMDISK IMAGE FROM HD |
583 | |||
584 | ;!!!!!!!!!!!!!!!!!!!!!!! |
||
585 | include 'boot/rdload.inc' |
||
586 | ;!!!!!!!!!!!!!!!!!!!!!!! |
||
587 | ; mov [dma_hdd],1 |
||
588 | ; CALCULATE FAT CHAIN FOR RAMDISK |
||
589 | |||
742 | Rus | 590 | call calculatefatchain |
1 | ha | 591 | |
592 | ; LOAD VMODE DRIVER |
||
593 | |||
594 | ;!!!!!!!!!!!!!!!!!!!!!!! |
||
595 | include 'vmodeld.inc' |
||
596 | ;!!!!!!!!!!!!!!!!!!!!!!! |
||
597 | |||
509 | diamond | 598 | mov ax,[OS_BASE+0x10000+bx_from_load] |
535 | spraid | 599 | cmp ax,'r1' ; if using not ram disk, then load librares and parameters {SPraid.simba} |
488 | spraid | 600 | je no_lib_load |
601 | ; LOADING LIBRARES |
||
742 | Rus | 602 | stdcall dll.Load,@IMPORT ; loading librares for kernel (.obj files) |
603 | call load_file_parse_table ; prepare file parse table |
||
604 | call set_kernel_conf ; configure devices and gui |
||
488 | spraid | 605 | no_lib_load: |
606 | |||
1 | ha | 607 | ; LOAD FONTS I and II |
608 | |||
742 | Rus | 609 | stdcall read_file, char, FONT_I, 0, 2304 |
610 | stdcall read_file, char2, FONT_II, 0, 2560 |
||
490 | serge | 611 | |
742 | Rus | 612 | mov esi,boot_fonts |
613 | call boot_log |
||
1 | ha | 614 | |
615 | ; PRINT AMOUNT OF MEMORY |
||
742 | Rus | 616 | mov esi, boot_memdetect |
617 | call boot_log |
||
1 | ha | 618 | |
742 | Rus | 619 | movzx ecx, word [boot_y] |
620 | or ecx, (10+29*6) shl 16 ; "Determining amount of memory" |
||
621 | sub ecx, 10 |
||
622 | mov edx, 0xFFFFFF |
||
623 | mov ebx, [MEM_AMOUNT] |
||
624 | shr ebx, 20 |
||
625 | mov edi, 1 |
||
626 | mov eax, 0x00040000 |
||
627 | call display_number_force |
||
41 | mikedld | 628 | |
465 | serge | 629 | ; BUILD SCHEDULER |
630 | |||
742 | Rus | 631 | call build_scheduler ; sys32.inc |
465 | serge | 632 | |
742 | Rus | 633 | mov esi,boot_devices |
634 | call boot_log |
||
567 | serge | 635 | |
742 | Rus | 636 | mov [pci_access_enabled],1 |
567 | serge | 637 | |
742 | Rus | 638 | call detect_devices |
639 | stdcall load_driver, szPS2MDriver |
||
1 | ha | 640 | |
641 | ; SET MOUSE |
||
642 | |||
742 | Rus | 643 | mov esi,boot_setmouse |
644 | call boot_log |
||
645 | call setmouse |
||
1 | ha | 646 | |
214 | serge | 647 | |
1 | ha | 648 | ; SET PRELIMINARY WINDOW STACK AND POSITIONS |
649 | |||
742 | Rus | 650 | mov esi,boot_windefs |
651 | call boot_log |
||
652 | call setwindowdefaults |
||
1 | ha | 653 | |
654 | ; SET BACKGROUND DEFAULTS |
||
655 | |||
742 | Rus | 656 | mov esi,boot_bgr |
657 | call boot_log |
||
658 | call init_background |
||
659 | call calculatebackground |
||
1 | ha | 660 | |
661 | ; RESERVE SYSTEM IRQ'S JA PORT'S |
||
662 | |||
742 | Rus | 663 | mov esi,boot_resirqports |
664 | call boot_log |
||
665 | call reserve_irqs_ports |
||
1 | ha | 666 | |
667 | ; SET PORTS FOR IRQ HANDLERS |
||
668 | |||
742 | Rus | 669 | mov esi,boot_setrports |
670 | call boot_log |
||
671 | call setirqreadports |
||
1 | ha | 672 | |
673 | ; SET UP OS TASK |
||
674 | |||
742 | Rus | 675 | mov esi,boot_setostask |
676 | call boot_log |
||
214 | serge | 677 | |
742 | Rus | 678 | xor eax, eax |
679 | mov dword [SLOT_BASE+APPDATA.fpu_state], fpu_data |
||
680 | mov dword [SLOT_BASE+APPDATA.fpu_handler], eax |
||
681 | mov dword [SLOT_BASE+APPDATA.sse_handler], eax |
||
164 | serge | 682 | |
742 | Rus | 683 | ; name for OS/IDLE process |
281 | serge | 684 | |
742 | Rus | 685 | mov dword [SLOT_BASE+256+APPDATA.app_name], dword 'OS/I' |
686 | mov dword [SLOT_BASE+256+APPDATA.app_name+4], dword 'DLE ' |
||
687 | mov edi, [os_stack_seg] |
||
688 | mov dword [SLOT_BASE+256+APPDATA.pl0_stack], edi |
||
689 | add edi, 0x2000-512 |
||
690 | mov dword [SLOT_BASE+256+APPDATA.fpu_state], edi |
||
691 | mov dword [SLOT_BASE+256+APPDATA.saved_esp0], edi ; just for case |
||
692 | mov dword [SLOT_BASE+256+APPDATA.io_map],\ |
||
693 | (tss._io_map_0-OS_BASE+PG_MAP) |
||
694 | mov dword [SLOT_BASE+256+APPDATA.io_map+4],\ |
||
695 | (tss._io_map_1-OS_BASE+PG_MAP) |
||
357 | serge | 696 | |
742 | Rus | 697 | mov esi, fpu_data |
698 | mov ecx, 512/4 |
||
699 | cld |
||
700 | rep movsd |
||
357 | serge | 701 | |
742 | Rus | 702 | mov dword [SLOT_BASE+256+APPDATA.fpu_handler], eax |
703 | mov dword [SLOT_BASE+256+APPDATA.sse_handler], eax |
||
214 | serge | 704 | |
742 | Rus | 705 | mov ebx, SLOT_BASE+256+APP_OBJ_OFFSET |
706 | mov dword [SLOT_BASE+256+APPDATA.fd_obj], ebx |
||
707 | mov dword [SLOT_BASE+256+APPDATA.bk_obj], ebx |
||
281 | serge | 708 | |
742 | Rus | 709 | mov dword [SLOT_BASE+256+APPDATA.cur_dir], sysdir_path |
521 | diamond | 710 | |
742 | Rus | 711 | ; task list |
712 | mov [CURRENT_TASK],dword 1 |
||
713 | mov [TASK_COUNT],dword 1 |
||
714 | mov [current_slot], SLOT_BASE+256 |
||
715 | mov [TASK_BASE],dword TASK_DATA |
||
716 | mov [TASK_DATA+TASKDATA.wnd_number], 1 ; on screen number |
||
717 | mov [TASK_DATA+TASKDATA.pid], 1 ; process id number |
||
718 | mov [TASK_DATA+TASKDATA.mem_start], 0 ; process base address |
||
1 | ha | 719 | |
742 | Rus | 720 | call init_cursors |
721 | mov eax, [def_cursor] |
||
722 | mov [SLOT_BASE+APPDATA.cursor],eax |
||
723 | mov [SLOT_BASE+APPDATA.cursor+256],eax |
||
281 | serge | 724 | |
465 | serge | 725 | ; READ TSC / SECOND |
281 | serge | 726 | |
742 | Rus | 727 | mov esi,boot_tsc |
728 | call boot_log |
||
729 | cli |
||
730 | call _rdtsc |
||
731 | mov ecx,eax |
||
732 | mov esi,250 ; wait 1/4 a second |
||
733 | call delay_ms |
||
734 | call _rdtsc |
||
735 | sti |
||
736 | sub eax,ecx |
||
737 | shl eax,2 |
||
738 | mov [CPU_FREQ],eax ; save tsc / sec |
||
739 | mov ebx, 1000000 |
||
740 | div ebx |
||
741 | mov [stall_mcs], eax |
||
1 | ha | 742 | |
743 | ; SET VARIABLES |
||
744 | |||
742 | Rus | 745 | call set_variables |
1 | ha | 746 | |
747 | ; STACK AND FDC |
||
748 | |||
742 | Rus | 749 | call stack_init |
750 | call fdc_init |
||
1 | ha | 751 | |
752 | ; PALETTE FOR 320x200 and 640x480 16 col |
||
753 | |||
742 | Rus | 754 | cmp [SCR_MODE],word 0x12 |
755 | jne no_pal_vga |
||
756 | mov esi,boot_pal_vga |
||
757 | call boot_log |
||
758 | call paletteVGA |
||
1 | ha | 759 | no_pal_vga: |
760 | |||
742 | Rus | 761 | cmp [SCR_MODE],word 0x13 |
762 | jne no_pal_ega |
||
763 | mov esi,boot_pal_ega |
||
764 | call boot_log |
||
765 | call palette320x200 |
||
1 | ha | 766 | no_pal_ega: |
767 | |||
768 | ; LOAD DEFAULT SKIN |
||
769 | |||
742 | Rus | 770 | call load_default_skin |
1 | ha | 771 | |
465 | serge | 772 | ;protect io permission map |
773 | |||
742 | Rus | 774 | mov esi, [default_io_map] |
775 | stdcall map_page,esi,(tss._io_map_0-OS_BASE), PG_MAP |
||
776 | add esi, 0x1000 |
||
777 | stdcall map_page,esi,(tss._io_map_1-OS_BASE), PG_MAP |
||
465 | serge | 778 | |
742 | Rus | 779 | stdcall map_page,tss._io_map_0,\ |
780 | (tss._io_map_0-OS_BASE), PG_MAP |
||
781 | stdcall map_page,tss._io_map_1,\ |
||
782 | (tss._io_map_1-OS_BASE), PG_MAP |
||
465 | serge | 783 | |
512 | spraid | 784 | mov ax,[OS_BASE+0x10000+bx_from_load] |
535 | spraid | 785 | cmp ax,'r1' ; if not rused ram disk - load network configuration from files {SPraid.simba} |
512 | spraid | 786 | je no_st_network |
742 | Rus | 787 | call set_network_conf |
512 | spraid | 788 | no_st_network: |
789 | |||
1 | ha | 790 | ; LOAD FIRST APPLICATION |
742 | Rus | 791 | cli |
501 | serge | 792 | |
742 | Rus | 793 | cmp byte [BOOT_VAR+0x9030],1 |
794 | jne no_load_vrr_m |
||
237 | serge | 795 | |
742 | Rus | 796 | mov ebp, vrr_m |
797 | call fs_execute_from_sysdir |
||
488 | spraid | 798 | |
742 | Rus | 799 | cmp eax,2 ; if vrr_m app found (PID=2) |
800 | je first_app_found |
||
41 | mikedld | 801 | |
237 | serge | 802 | no_load_vrr_m: |
488 | spraid | 803 | |
742 | Rus | 804 | mov ebp, firstapp |
805 | call fs_execute_from_sysdir |
||
488 | spraid | 806 | |
742 | Rus | 807 | cmp eax,2 ; continue if a process has been loaded |
808 | je first_app_found |
||
501 | serge | 809 | |
742 | Rus | 810 | mov esi, boot_failed |
811 | call boot_log |
||
653 | diamond | 812 | |
742 | Rus | 813 | mov eax, 0xDEADBEEF ; otherwise halt |
814 | hlt |
||
501 | serge | 815 | |
237 | serge | 816 | first_app_found: |
501 | serge | 817 | |
742 | Rus | 818 | cli |
1 | ha | 819 | |
742 | Rus | 820 | ;mov [TASK_COUNT],dword 2 |
821 | mov [CURRENT_TASK],dword 1 ; set OS task fisrt |
||
1 | ha | 822 | |
21 | poddubny | 823 | ; SET KEYBOARD PARAMETERS |
742 | Rus | 824 | mov al, 0xf6 ; reset keyboard, scan enabled |
825 | call kb_write |
||
1 | ha | 826 | |
742 | Rus | 827 | ; wait until 8042 is ready |
828 | xor ecx,ecx |
||
265 | diamond | 829 | @@: |
742 | Rus | 830 | in al,64h |
831 | and al,00000010b |
||
832 | loopnz @b |
||
1 | ha | 833 | |
834 | ; mov al, 0xED ; svetodiody - only for testing! |
||
835 | ; call kb_write |
||
836 | ; call kb_read |
||
837 | ; mov al, 111b |
||
838 | ; call kb_write |
||
839 | ; call kb_read |
||
41 | mikedld | 840 | |
742 | Rus | 841 | mov al, 0xF3 ; set repeat rate & delay |
842 | call kb_write |
||
265 | diamond | 843 | ; call kb_read |
742 | Rus | 844 | mov al, 0 ; 30 250 ;00100010b ; 24 500 ;00100100b ; 20 500 |
845 | call kb_write |
||
265 | diamond | 846 | ; call kb_read |
1 | ha | 847 | ;// mike.dld [ |
742 | Rus | 848 | call set_lights |
1 | ha | 849 | ;// mike.dld ] |
850 | |||
21 | poddubny | 851 | ; START MULTITASKING |
1 | ha | 852 | |
742 | Rus | 853 | mov esi,boot_tasking |
854 | call boot_log |
||
21 | poddubny | 855 | |
465 | serge | 856 | ; mov [ENABLE_TASKSWITCH],byte 1 ; multitasking enabled |
21 | poddubny | 857 | |
1 | ha | 858 | ; UNMASK ALL IRQ'S |
859 | |||
742 | Rus | 860 | mov esi,boot_allirqs |
861 | call boot_log |
||
41 | mikedld | 862 | |
742 | Rus | 863 | cli ;guarantee forbidance of interrupts. |
864 | mov al,0 ; unmask all irq's |
||
865 | out 0xA1,al |
||
866 | out 0x21,al |
||
1 | ha | 867 | |
742 | Rus | 868 | mov ecx,32 |
1 | ha | 869 | |
870 | ready_for_irqs: |
||
871 | |||
742 | Rus | 872 | mov al,0x20 ; ready for irqs |
873 | out 0x20,al |
||
874 | out 0xa0,al |
||
1 | ha | 875 | |
742 | Rus | 876 | loop ready_for_irqs ; flush the queue |
1 | ha | 877 | |
742 | Rus | 878 | stdcall attach_int_handler, dword 1, irq1 |
164 | serge | 879 | |
1 | ha | 880 | ; mov [dma_hdd],1 |
742 | Rus | 881 | cmp [IDEContrRegsBaseAddr], 0 |
882 | setnz [dma_hdd] |
||
883 | mov [timer_ticks_enable],1 ; for cd driver |
||
1 | ha | 884 | |
465 | serge | 885 | ; stdcall init_uart_service, DRV_ENTRY |
886 | |||
742 | Rus | 887 | sti |
888 | call change_task |
||
465 | serge | 889 | |
742 | Rus | 890 | jmp osloop |
465 | serge | 891 | |
725 | diamond | 892 | ; jmp $ ; wait here for timer to take control |
1 | ha | 893 | |
742 | Rus | 894 | ; Fly :) |
1 | ha | 895 | |
465 | serge | 896 | include 'unpacker.inc' |
897 | include 'fdo.inc' |
||
898 | |||
899 | align 4 |
||
900 | boot_log: |
||
742 | Rus | 901 | pushad |
465 | serge | 902 | |
742 | Rus | 903 | mov ebx,10*65536 |
904 | mov bx,word [boot_y] |
||
905 | add [boot_y],dword 10 |
||
906 | mov ecx,0x80ffffff ; ASCIIZ string with white color |
||
907 | mov edx,esi |
||
908 | mov edi,1 |
||
909 | call dtext |
||
465 | serge | 910 | |
742 | Rus | 911 | mov [novesachecksum],1000 |
912 | call checkVga_N13 |
||
465 | serge | 913 | |
742 | Rus | 914 | cmp [preboot_blogesc+OS_BASE+0x10000],byte 1 |
915 | je .bll2 |
||
465 | serge | 916 | |
742 | Rus | 917 | cmp esi,boot_tasking |
918 | jne .bll2 |
||
919 | ; begin ealex 04.08.05 |
||
465 | serge | 920 | ; in al,0x61 |
921 | ; and al,01111111b |
||
922 | ; out 0x61,al |
||
742 | Rus | 923 | ; end ealex 04.08.05 |
924 | .bll1: in al,0x60 ; wait for ESC key press |
||
925 | cmp al,129 |
||
926 | jne .bll1 |
||
465 | serge | 927 | |
742 | Rus | 928 | .bll2: popad |
465 | serge | 929 | |
742 | Rus | 930 | ret |
465 | serge | 931 | |
932 | |||
1 | ha | 933 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
934 | ; ; |
||
33 | mario79 | 935 | ; MAIN OS LOOP START ; |
1 | ha | 936 | ; ; |
937 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
938 | align 32 |
||
939 | osloop: |
||
742 | Rus | 940 | call [draw_pointer] |
941 | call checkbuttons |
||
942 | call checkwindows |
||
49 | mikedld | 943 | ; call check_window_move_request |
742 | Rus | 944 | call checkmisc |
945 | call checkVga_N13 |
||
946 | call stack_handler |
||
947 | call checkidle |
||
948 | call check_fdd_motor_status |
||
949 | call check_ATAPI_device_event |
||
950 | jmp osloop |
||
33 | mario79 | 951 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
952 | ; ; |
||
953 | ; MAIN OS LOOP END ; |
||
954 | ; ; |
||
955 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
1 | ha | 956 | |
957 | checkidle: |
||
742 | Rus | 958 | pushad |
1 | ha | 959 | |
742 | Rus | 960 | cmp [check_idle_semaphore],0 |
961 | jne no_idle_state |
||
1 | ha | 962 | |
742 | Rus | 963 | call change_task |
964 | mov eax,[idlemem] |
||
965 | mov ebx,[timer_ticks] ;[0xfdf0] |
||
966 | cmp eax,ebx |
||
967 | jnz idle_exit |
||
968 | call _rdtsc |
||
969 | mov ecx,eax |
||
1 | ha | 970 | idle_loop: |
742 | Rus | 971 | hlt |
972 | cmp [check_idle_semaphore],0 |
||
973 | jne idle_loop_exit |
||
974 | mov eax,[timer_ticks] ;[0xfdf0] |
||
975 | cmp ebx,eax |
||
976 | jz idle_loop |
||
1 | ha | 977 | idle_loop_exit: |
742 | Rus | 978 | mov [idlemem],eax |
979 | call _rdtsc |
||
980 | sub eax,ecx |
||
981 | mov ebx,[idleuse] |
||
982 | add ebx,eax |
||
983 | mov [idleuse],ebx |
||
1 | ha | 984 | |
742 | Rus | 985 | popad |
986 | ret |
||
1 | ha | 987 | |
988 | idle_exit: |
||
989 | |||
742 | Rus | 990 | mov ebx,[timer_ticks] ;[0xfdf0] |
991 | mov [idlemem],ebx |
||
992 | call change_task |
||
1 | ha | 993 | |
742 | Rus | 994 | popad |
995 | ret |
||
1 | ha | 996 | |
997 | no_idle_state: |
||
998 | |||
742 | Rus | 999 | dec [check_idle_semaphore] |
1 | ha | 1000 | |
742 | Rus | 1001 | mov ebx,[timer_ticks] ;[0xfdf0] |
1002 | mov [idlemem],ebx |
||
1003 | call change_task |
||
1 | ha | 1004 | |
742 | Rus | 1005 | popad |
1006 | ret |
||
1 | ha | 1007 | |
1008 | uglobal |
||
742 | Rus | 1009 | idlemem dd 0x0 |
1010 | idleuse dd 0x0 |
||
1011 | idleusesec dd 0x0 |
||
1012 | check_idle_semaphore dd 0x0 |
||
1 | ha | 1013 | endg |
1014 | |||
1015 | |||
1016 | |||
1017 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
1018 | ; ; |
||
1019 | ; INCLUDED SYSTEM FILES ; |
||
1020 | ; ; |
||
1021 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
1022 | |||
1023 | |||
7 | me_root | 1024 | include "kernel32.inc" |
1 | ha | 1025 | |
1026 | |||
1027 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
1028 | ; ; |
||
1029 | ; KERNEL FUNCTIONS ; |
||
1030 | ; ; |
||
1031 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
1032 | |||
1033 | reserve_irqs_ports: |
||
1034 | |||
742 | Rus | 1035 | pushad |
1 | ha | 1036 | |
742 | Rus | 1037 | mov [irq_owner+4*0], 1 ; timer |
1038 | mov [irq_owner+4*1], 1 ; keyboard |
||
1039 | mov [irq_owner+4*5], 1 ; sound blaster |
||
1040 | mov [irq_owner+4*6], 1 ; floppy diskette |
||
1041 | mov [irq_owner+4*13], 1 ; math co-pros |
||
1042 | mov [irq_owner+4*14], 1 ; ide I |
||
1043 | mov [irq_owner+4*15], 1 ; ide II |
||
465 | serge | 1044 | |
671 | Ghost | 1045 | ; RESERVE PORTS |
742 | Rus | 1046 | mov edi,1 ; 0x00-0x2d |
1047 | mov [RESERVED_PORTS],edi |
||
1048 | shl edi,4 |
||
1049 | mov [RESERVED_PORTS+edi+0],dword 1 |
||
1050 | mov [RESERVED_PORTS+edi+4],dword 0x0 |
||
1051 | mov [RESERVED_PORTS+edi+8],dword 0x2d |
||
269 | serge | 1052 | |
742 | Rus | 1053 | inc dword [RESERVED_PORTS] ; 0x30-0x4d |
1054 | mov edi,[RESERVED_PORTS] |
||
1055 | shl edi,4 |
||
1056 | mov [RESERVED_PORTS+edi+0],dword 1 |
||
1057 | mov [RESERVED_PORTS+edi+4],dword 0x30 |
||
1058 | mov [RESERVED_PORTS+edi+8],dword 0x4d |
||
269 | serge | 1059 | |
742 | Rus | 1060 | inc dword [RESERVED_PORTS] ; 0x50-0xdf |
1061 | mov edi,[RESERVED_PORTS] |
||
1062 | shl edi,4 |
||
1063 | mov [RESERVED_PORTS+edi+0],dword 1 |
||
1064 | mov [RESERVED_PORTS+edi+4],dword 0x50 |
||
1065 | mov [RESERVED_PORTS+edi+8],dword 0xdf |
||
233 | serge | 1066 | |
742 | Rus | 1067 | inc dword [RESERVED_PORTS] ; 0xe5-0xff |
1068 | mov edi,[RESERVED_PORTS] |
||
1069 | shl edi,4 |
||
1070 | mov [RESERVED_PORTS+edi+0],dword 1 |
||
1071 | mov [RESERVED_PORTS+edi+4],dword 0xe5 |
||
1072 | mov [RESERVED_PORTS+edi+8],dword 0xff |
||
233 | serge | 1073 | |
742 | Rus | 1074 | popad |
1075 | ret |
||
1 | ha | 1076 | |
1077 | iglobal |
||
742 | Rus | 1078 | mouseirqtable db 12 ; ps2 |
1079 | db 4 ; com1 |
||
1080 | db 3 ; com2 |
||
1 | ha | 1081 | endg |
1082 | |||
1083 | setirqreadports: |
||
1084 | |||
742 | Rus | 1085 | mov [irq12read+0],dword 0x60 + 0x01000000 ; read port 0x60 , byte |
1086 | mov [irq12read+4],dword 0 ; end of port list |
||
1087 | mov [irq04read+0],dword 0x3f8 + 0x01000000 ; read port 0x3f8 , byte |
||
1088 | mov [irq04read+4],dword 0 ; end of port list |
||
1089 | mov [irq03read+0],dword 0x2f8 + 0x01000000 ; read port 0x2f8 , byte |
||
1090 | mov [irq03read+4],dword 0 ; end of port list |
||
1 | ha | 1091 | |
742 | Rus | 1092 | ret |
1 | ha | 1093 | |
1094 | iglobal |
||
1095 | process_number dd 0x1 |
||
1096 | endg |
||
1097 | |||
1098 | set_variables: |
||
1099 | |||
742 | Rus | 1100 | mov ecx,0x100 ; flush port 0x60 |
1101 | .fl60: in al,0x60 |
||
1102 | loop .fl60 |
||
1103 | mov [MOUSE_BUFF_COUNT],byte 0 ; mouse buffer |
||
1104 | mov [KEY_COUNT],byte 0 ; keyboard buffer |
||
1105 | mov [BTN_COUNT],byte 0 ; button buffer |
||
381 | serge | 1106 | ; mov [MOUSE_X],dword 100*65536+100 ; mouse x/y |
1 | ha | 1107 | |
742 | Rus | 1108 | push eax |
1109 | mov ax,[BOOT_VAR+0x900c] |
||
1110 | shr ax,1 |
||
1111 | shl eax,16 |
||
1112 | mov ax,[BOOT_VAR+0x900A] |
||
1113 | shr ax,1 |
||
1114 | mov [MOUSE_X],eax |
||
1115 | pop eax |
||
41 | mikedld | 1116 | |
742 | Rus | 1117 | mov byte [SB16_Status],0 ; Minazzi Paolo |
1118 | mov [BTN_ADDR],dword BUTTON_INFO ; address of button list |
||
1 | ha | 1119 | |
1120 | ;!! IP 04.02.2005: |
||
742 | Rus | 1121 | mov [next_usage_update], 100 |
1122 | mov byte [DONT_SWITCH], 0 ; change task if possible |
||
1 | ha | 1123 | |
742 | Rus | 1124 | ret |
1 | ha | 1125 | |
1126 | ;* mouse centered - start code- Mario79 |
||
1127 | mouse_centered: |
||
742 | Rus | 1128 | push eax |
1129 | mov eax,[ScreenWidth] |
||
1130 | shr eax,1 |
||
1131 | mov [MOUSE_X],ax |
||
1132 | mov eax,[ScreenHeight] |
||
1133 | shr eax,1 |
||
1134 | mov [MOUSE_Y],ax |
||
1135 | pop eax |
||
1136 | ret |
||
1 | ha | 1137 | ;* mouse centered - end code- Mario79 |
1138 | |||
1139 | align 4 |
||
1140 | |||
1141 | sys_outport: |
||
1142 | |||
742 | Rus | 1143 | mov edi,ebx ; separate flag for read / write |
1 | ha | 1144 | and ebx,65535 |
1145 | |||
381 | serge | 1146 | mov ecx,[RESERVED_PORTS] |
1 | ha | 1147 | test ecx,ecx |
1148 | jne sopl8 |
||
1149 | mov [esp+36],dword 1 |
||
1150 | ret |
||
1151 | |||
1152 | sopl8: |
||
379 | serge | 1153 | mov edx,[TASK_BASE] |
1 | ha | 1154 | mov edx,[edx+0x4] |
1155 | and ebx,65535 |
||
1156 | cld |
||
1157 | sopl1: |
||
1158 | |||
1159 | mov esi,ecx |
||
1160 | shl esi,4 |
||
381 | serge | 1161 | add esi,RESERVED_PORTS |
1 | ha | 1162 | cmp edx,[esi+0] |
1163 | jne sopl2 |
||
1164 | cmp ebx,[esi+4] |
||
742 | Rus | 1165 | jb sopl2 |
1 | ha | 1166 | cmp ebx,[esi+8] |
742 | Rus | 1167 | jg sopl2 |
1 | ha | 1168 | jmp sopl3 |
1169 | |||
1170 | sopl2: |
||
1171 | |||
1172 | dec ecx |
||
1173 | jnz sopl1 |
||
1174 | mov [esp+36],dword 1 |
||
1175 | ret |
||
1176 | |||
1177 | sopl3: |
||
1178 | |||
1179 | test edi,0x80000000 ; read ? |
||
1180 | jnz sopl4 |
||
1181 | |||
742 | Rus | 1182 | mov dx,bx ; write |
1 | ha | 1183 | out dx,al |
1184 | mov [esp+36],dword 0 |
||
1185 | ret |
||
1186 | |||
1187 | sopl4: |
||
1188 | |||
742 | Rus | 1189 | mov dx,bx ; read |
1190 | in al,dx |
||
1 | ha | 1191 | and eax,0xff |
1192 | mov [esp+36],dword 0 |
||
1193 | mov [esp+24],eax |
||
1194 | ret |
||
1195 | |||
1196 | |||
1197 | |||
1198 | align 4 |
||
1199 | sys_sb16: |
||
1200 | |||
1201 | cmp word [sb16],word 0 |
||
1202 | jnz sb16l1 |
||
1203 | mov [esp+36],dword 1 |
||
1204 | ret |
||
1205 | sb16l1: |
||
1206 | mov [esp+36],dword 0 |
||
1207 | cmp eax,1 ; set volume - main |
||
1208 | jnz sb16l2 |
||
1209 | mov dx,word [sb16] |
||
1210 | add dx,4 |
||
1211 | mov al,0x22 |
||
1212 | out dx,al |
||
1213 | mov esi,1 |
||
1214 | call delay_ms |
||
1215 | mov eax,ebx |
||
1216 | inc edx |
||
1217 | out dx,al |
||
1218 | ret |
||
1219 | sb16l2: |
||
1220 | |||
1221 | cmp eax,2 ; set volume - cd |
||
1222 | jnz sb16l3 |
||
1223 | mov dx,word [sb16] |
||
1224 | add dx,4 |
||
1225 | mov al,0x28 |
||
1226 | out dx,al |
||
1227 | mov esi,1 |
||
1228 | call delay_ms |
||
1229 | mov eax,ebx |
||
1230 | add edx,1 |
||
1231 | out dx,al |
||
1232 | ret |
||
1233 | sb16l3: |
||
1234 | mov [esp+36],dword 2 |
||
1235 | ret |
||
1236 | |||
1237 | |||
1238 | align 4 |
||
1239 | |||
1240 | sys_sb16II: |
||
1241 | |||
1242 | cmp word [sb16],word 0 |
||
1243 | jnz IIsb16l1 |
||
1244 | mov [esp+36],dword 1 |
||
1245 | ret |
||
1246 | IIsb16l1: |
||
1247 | |||
1248 | cmp eax,1 ; set volume - main |
||
1249 | jnz IIsb16l2 |
||
1250 | ; L |
||
1251 | mov dx,word [sb16] |
||
1252 | add dx,4 |
||
1253 | mov al,0x30 |
||
1254 | out dx,al |
||
1255 | mov eax,ebx |
||
1256 | inc edx |
||
1257 | out dx,al |
||
1258 | ; R |
||
1259 | mov dx,word [sb16] |
||
1260 | add dx,4 |
||
1261 | mov al,0x31 |
||
1262 | out dx,al |
||
1263 | mov eax,ebx |
||
1264 | inc edx |
||
1265 | out dx,al |
||
1266 | mov [esp+36],dword 0 |
||
1267 | ret |
||
1268 | IIsb16l2: |
||
1269 | |||
1270 | cmp eax,2 ; set volume - cd |
||
1271 | jnz IIsb16l3 |
||
1272 | ; L |
||
1273 | mov dx,word [sb16] |
||
1274 | add dx,4 |
||
1275 | mov al,0x36 |
||
1276 | out dx,al |
||
1277 | mov eax,ebx |
||
1278 | inc edx |
||
1279 | out dx,al |
||
1280 | ; R |
||
1281 | mov dx,word [sb16] |
||
1282 | add dx,4 |
||
1283 | mov al,0x37 |
||
1284 | out dx,al |
||
1285 | mov eax,ebx |
||
1286 | inc edx |
||
1287 | out dx,al |
||
1288 | mov [esp+36],dword 0 |
||
1289 | ret |
||
1290 | IIsb16l3: |
||
1291 | |||
1292 | mov [esp+36],dword 2 |
||
1293 | ret |
||
1294 | |||
1295 | |||
1296 | display_number: |
||
1297 | |||
1298 | ; eax = print type, al=0 -> ebx is number |
||
1299 | ; al=1 -> ebx is pointer |
||
1300 | ; ah=0 -> display decimal |
||
1301 | ; ah=1 -> display hexadecimal |
||
1302 | ; ah=2 -> display binary |
||
1303 | ; eax bits 16-21 = number of digits to display (0-32) |
||
1304 | ; eax bits 22-31 = reserved |
||
1305 | ; |
||
1306 | ; ebx = number or pointer |
||
1307 | ; ecx = x shl 16 + y |
||
1308 | ; edx = color |
||
655 | mario79 | 1309 | xor edi, edi |
211 | serge | 1310 | display_number_force: |
652 | mario79 | 1311 | push eax |
655 | mario79 | 1312 | and eax,0x3fffffff |
1313 | cmp eax,0xffff ; length > 0 ? |
||
1314 | pop eax |
||
1 | ha | 1315 | jge cont_displ |
1316 | ret |
||
1317 | cont_displ: |
||
652 | mario79 | 1318 | push eax |
655 | mario79 | 1319 | and eax,0x3fffffff |
1320 | cmp eax,61*0x10000 ; length <= 60 ? |
||
1321 | pop eax |
||
75 | diamond | 1322 | jb cont_displ2 |
1 | ha | 1323 | ret |
1324 | cont_displ2: |
||
1325 | |||
1326 | pushad |
||
1327 | |||
655 | mario79 | 1328 | cmp al,1 ; ecx is a pointer ? |
1 | ha | 1329 | jne displnl1 |
655 | mario79 | 1330 | mov ebp,ebx |
1331 | add ebp,4 |
||
1332 | mov ebp,[ebp+std_application_base_address] |
||
139 | diamond | 1333 | mov ebx,[ebx+std_application_base_address] |
1 | ha | 1334 | displnl1: |
1335 | sub esp,64 |
||
1336 | |||
655 | mario79 | 1337 | cmp ah,0 ; DECIMAL |
1 | ha | 1338 | jne no_display_desnum |
1339 | shr eax,16 |
||
655 | mario79 | 1340 | and eax,0xC03f |
652 | mario79 | 1341 | ; and eax,0x3f |
1342 | push eax |
||
75 | diamond | 1343 | and eax,0x3f |
1 | ha | 1344 | mov edi,esp |
194 | diamond | 1345 | add edi,4+64-1 |
1 | ha | 1346 | mov ecx,eax |
1347 | mov eax,ebx |
||
1348 | mov ebx,10 |
||
1349 | d_desnum: |
||
1350 | xor edx,edx |
||
655 | mario79 | 1351 | call division_64_bits |
1 | ha | 1352 | div ebx |
1353 | add dl,48 |
||
1354 | mov [edi],dl |
||
1355 | dec edi |
||
1356 | loop d_desnum |
||
1357 | pop eax |
||
652 | mario79 | 1358 | call normalize_number |
1 | ha | 1359 | call draw_num_text |
1360 | add esp,64 |
||
1361 | popad |
||
1362 | ret |
||
1363 | no_display_desnum: |
||
1364 | |||
655 | mario79 | 1365 | cmp ah,0x01 ; HEXADECIMAL |
1 | ha | 1366 | jne no_display_hexnum |
1367 | shr eax,16 |
||
655 | mario79 | 1368 | and eax,0xC03f |
652 | mario79 | 1369 | ; and eax,0x3f |
1370 | push eax |
||
75 | diamond | 1371 | and eax,0x3f |
1 | ha | 1372 | mov edi,esp |
194 | diamond | 1373 | add edi,4+64-1 |
1 | ha | 1374 | mov ecx,eax |
1375 | mov eax,ebx |
||
1376 | mov ebx,16 |
||
1377 | d_hexnum: |
||
1378 | xor edx,edx |
||
655 | mario79 | 1379 | call division_64_bits |
1 | ha | 1380 | div ebx |
1381 | add edx,hexletters |
||
1382 | mov dl,[edx] |
||
1383 | mov [edi],dl |
||
1384 | dec edi |
||
1385 | loop d_hexnum |
||
1386 | pop eax |
||
652 | mario79 | 1387 | call normalize_number |
1 | ha | 1388 | call draw_num_text |
1389 | add esp,64 |
||
1390 | popad |
||
1391 | ret |
||
1392 | no_display_hexnum: |
||
1393 | |||
655 | mario79 | 1394 | cmp ah,0x02 ; BINARY |
1 | ha | 1395 | jne no_display_binnum |
1396 | shr eax,16 |
||
655 | mario79 | 1397 | and eax,0xC03f |
652 | mario79 | 1398 | ; and eax,0x3f |
1399 | push eax |
||
75 | diamond | 1400 | and eax,0x3f |
1 | ha | 1401 | mov edi,esp |
194 | diamond | 1402 | add edi,4+64-1 |
1 | ha | 1403 | mov ecx,eax |
1404 | mov eax,ebx |
||
1405 | mov ebx,2 |
||
1406 | d_binnum: |
||
1407 | xor edx,edx |
||
655 | mario79 | 1408 | call division_64_bits |
1 | ha | 1409 | div ebx |
1410 | add dl,48 |
||
1411 | mov [edi],dl |
||
1412 | dec edi |
||
1413 | loop d_binnum |
||
1414 | pop eax |
||
652 | mario79 | 1415 | call normalize_number |
1 | ha | 1416 | call draw_num_text |
1417 | add esp,64 |
||
1418 | popad |
||
1419 | ret |
||
1420 | no_display_binnum: |
||
1421 | |||
1422 | add esp,64 |
||
1423 | popad |
||
1424 | ret |
||
1425 | |||
652 | mario79 | 1426 | normalize_number: |
1427 | test ah,0x80 |
||
1428 | jz .continue |
||
1429 | mov ecx,48 |
||
1430 | and eax,0x3f |
||
1431 | @@: |
||
1432 | inc edi |
||
1433 | cmp [edi],cl |
||
1434 | jne .continue |
||
1435 | dec eax |
||
1436 | cmp eax,1 |
||
665 | diamond | 1437 | ja @r |
1438 | mov al,1 |
||
652 | mario79 | 1439 | .continue: |
1440 | and eax,0x3f |
||
1441 | ret |
||
1 | ha | 1442 | |
655 | mario79 | 1443 | division_64_bits: |
1444 | test [esp+1+4],byte 0x40 |
||
1445 | jz .continue |
||
1446 | push eax |
||
1447 | mov eax,ebp |
||
1448 | div ebx |
||
1449 | mov ebp,eax |
||
1450 | pop eax |
||
1451 | .continue: |
||
1452 | ret |
||
652 | mario79 | 1453 | |
1 | ha | 1454 | draw_num_text: |
684 | diamond | 1455 | mov esi,eax |
1456 | mov edx,64+4 |
||
1457 | sub edx,eax |
||
1458 | add edx,esp |
||
1459 | mov ebx,[esp+64+32-8+4] |
||
1460 | ; add window start x & y |
||
1461 | mov ecx,[TASK_BASE] |
||
465 | serge | 1462 | |
1463 | mov edi,[CURRENT_TASK] |
||
1464 | shl edi,8 |
||
1465 | |||
684 | diamond | 1466 | mov eax,[ecx-twdw+WDATA.box.left] |
1467 | add eax,[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
||
1468 | shl eax,16 |
||
1469 | add eax,[ecx-twdw+WDATA.box.top] |
||
1470 | add eax,[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
||
1471 | add ebx,eax |
||
1472 | mov ecx,[esp+64+32-12+4] |
||
742 | Rus | 1473 | and ecx, not 0x80000000 ; force counted string |
1474 | mov eax, [esp+64+8] ; background color (if given) |
||
1475 | mov edi, [esp+64+4] |
||
139 | diamond | 1476 | jmp dtext |
1 | ha | 1477 | |
1478 | align 4 |
||
1479 | |||
1480 | sys_setup: |
||
1481 | |||
1482 | ; 1=roland mpu midi base , base io address |
||
1483 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
||
1484 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1485 | ; 4=sb16 base , base io address |
||
1486 | ; 5=system language, 1eng 2fi 3ger 4rus |
||
1487 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1488 | ; 8=fat32 partition in hd |
||
1489 | ; 9 |
||
1490 | ; 10 = sound dma channel |
||
1491 | ; 11 = enable lba read |
||
1492 | ; 12 = enable pci access |
||
1493 | |||
1494 | |||
1495 | mov [esp+36],dword 0 |
||
742 | Rus | 1496 | cmp eax,1 ; MIDI |
1 | ha | 1497 | jnz nsyse1 |
1498 | cmp ebx,0x100 |
||
1499 | jb nsyse1 |
||
1500 | mov edx,65535 |
||
1501 | cmp edx,ebx |
||
1502 | jb nsyse1 |
||
1503 | mov [midi_base],bx |
||
1504 | mov word [mididp],bx |
||
1505 | inc bx |
||
1506 | mov word [midisp],bx |
||
1507 | ret |
||
1508 | |||
283 | diamond | 1509 | iglobal |
1 | ha | 1510 | midi_base dw 0 |
283 | diamond | 1511 | endg |
1 | ha | 1512 | |
1513 | nsyse1: |
||
1514 | |||
742 | Rus | 1515 | cmp eax,2 ; KEYBOARD |
1 | ha | 1516 | jnz nsyse2 |
1517 | cmp ebx,1 |
||
1518 | jnz kbnobase |
||
379 | serge | 1519 | mov edi,[TASK_BASE] |
115 | poddubny | 1520 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1521 | mov eax,ecx |
1522 | mov ebx,keymap |
||
1523 | mov ecx,128 |
||
1524 | call memmove |
||
1525 | ret |
||
1526 | kbnobase: |
||
1527 | cmp ebx,2 |
||
1528 | jnz kbnoshift |
||
379 | serge | 1529 | mov edi,[TASK_BASE] |
115 | poddubny | 1530 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1531 | mov eax,ecx |
1532 | mov ebx,keymap_shift |
||
1533 | mov ecx,128 |
||
1534 | call memmove |
||
1535 | ret |
||
1536 | kbnoshift: |
||
1537 | cmp ebx,3 |
||
1538 | jne kbnoalt |
||
379 | serge | 1539 | mov edi,[TASK_BASE] |
115 | poddubny | 1540 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1541 | mov eax,ecx |
1542 | mov ebx,keymap_alt |
||
1543 | mov ecx,128 |
||
1544 | call memmove |
||
1545 | ret |
||
1546 | kbnoalt: |
||
1547 | cmp ebx,9 |
||
1548 | jnz kbnocountry |
||
1549 | mov word [keyboard],cx |
||
1550 | ret |
||
1551 | kbnocountry: |
||
1552 | mov [esp+36],dword 1 |
||
1553 | ret |
||
1554 | nsyse2: |
||
742 | Rus | 1555 | cmp eax,3 ; CD |
1 | ha | 1556 | jnz nsyse3 |
75 | diamond | 1557 | test ebx,ebx |
1558 | jz nosesl |
||
1559 | cmp ebx, 4 |
||
1560 | ja nosesl |
||
1 | ha | 1561 | mov [cd_base],bl |
1562 | cmp ebx,1 |
||
1563 | jnz noprma |
||
1564 | mov [cdbase],0x1f0 |
||
1565 | mov [cdid],0xa0 |
||
1566 | noprma: |
||
1567 | cmp ebx,2 |
||
1568 | jnz noprsl |
||
1569 | mov [cdbase],0x1f0 |
||
1570 | mov [cdid],0xb0 |
||
1571 | noprsl: |
||
1572 | cmp ebx,3 |
||
1573 | jnz nosema |
||
1574 | mov [cdbase],0x170 |
||
1575 | mov [cdid],0xa0 |
||
1576 | nosema: |
||
1577 | cmp ebx,4 |
||
1578 | jnz nosesl |
||
1579 | mov [cdbase],0x170 |
||
1580 | mov [cdid],0xb0 |
||
1581 | nosesl: |
||
1582 | ret |
||
1583 | |||
1584 | cd_base db 0 |
||
1585 | |||
1586 | nsyse3: |
||
1587 | |||
742 | Rus | 1588 | cmp eax,4 ; SB |
1 | ha | 1589 | jnz nsyse4 |
1590 | cmp ebx,0x100 |
||
1591 | jb nsyse4 |
||
1592 | mov edx,65535 |
||
1593 | cmp edx,ebx |
||
1594 | jb nsyse4 |
||
1595 | mov word [sb16],bx |
||
1596 | ret |
||
1597 | nsyse4: |
||
1598 | |||
742 | Rus | 1599 | cmp eax,5 ; SYSTEM LANGUAGE |
1 | ha | 1600 | jnz nsyse5 |
1601 | mov [syslang],ebx |
||
1602 | ret |
||
1603 | nsyse5: |
||
1604 | |||
742 | Rus | 1605 | cmp eax,7 ; HD BASE |
1 | ha | 1606 | jne nsyse7 |
75 | diamond | 1607 | test ebx,ebx |
1608 | jz nosethd |
||
1609 | cmp ebx,4 |
||
1610 | ja nosethd |
||
1 | ha | 1611 | mov [hd_base],bl |
1612 | cmp ebx,1 |
||
1613 | jnz noprmahd |
||
1614 | mov [hdbase],0x1f0 |
||
1615 | mov [hdid],0x0 |
||
1616 | mov [hdpos],1 |
||
1617 | ; call set_FAT32_variables |
||
1618 | noprmahd: |
||
1619 | cmp ebx,2 |
||
1620 | jnz noprslhd |
||
1621 | mov [hdbase],0x1f0 |
||
1622 | mov [hdid],0x10 |
||
1623 | mov [hdpos],2 |
||
1624 | ; call set_FAT32_variables |
||
1625 | noprslhd: |
||
1626 | cmp ebx,3 |
||
1627 | jnz nosemahd |
||
1628 | mov [hdbase],0x170 |
||
1629 | mov [hdid],0x0 |
||
1630 | mov [hdpos],3 |
||
1631 | ; call set_FAT32_variables |
||
1632 | nosemahd: |
||
1633 | cmp ebx,4 |
||
1634 | jnz noseslhd |
||
1635 | mov [hdbase],0x170 |
||
1636 | mov [hdid],0x10 |
||
1637 | mov [hdpos],4 |
||
1638 | ; call set_FAT32_variables |
||
1639 | noseslhd: |
||
1640 | call reserve_hd1 |
||
321 | diamond | 1641 | call reserve_hd_channel |
1642 | call free_hd_channel |
||
742 | Rus | 1643 | mov [hd1_status],0 ; free |
75 | diamond | 1644 | nosethd: |
1 | ha | 1645 | ret |
1646 | |||
283 | diamond | 1647 | iglobal |
1 | ha | 1648 | hd_base db 0 |
283 | diamond | 1649 | endg |
1 | ha | 1650 | |
1651 | nsyse7: |
||
1652 | |||
742 | Rus | 1653 | cmp eax,8 ; HD PARTITION |
1 | ha | 1654 | jne nsyse8 |
1655 | mov [fat32part],ebx |
||
1656 | ; call set_FAT32_variables |
||
1657 | call reserve_hd1 |
||
321 | diamond | 1658 | call reserve_hd_channel |
1659 | call free_hd_channel |
||
1 | ha | 1660 | pusha |
1661 | call choice_necessity_partition_1 |
||
1662 | popa |
||
742 | Rus | 1663 | mov [hd1_status],0 ; free |
1 | ha | 1664 | ret |
1665 | nsyse8: |
||
1666 | |||
742 | Rus | 1667 | cmp eax,10 ; SOUND DMA CHANNEL |
1 | ha | 1668 | jne no_set_sound_dma |
75 | diamond | 1669 | cmp ebx,3 |
1670 | ja sys_setup_err |
||
1 | ha | 1671 | mov [sound_dma],ebx |
1672 | ret |
||
1673 | no_set_sound_dma: |
||
1674 | |||
742 | Rus | 1675 | cmp eax,11 ; ENABLE LBA READ |
1 | ha | 1676 | jne no_set_lba_read |
1677 | and ebx,1 |
||
1678 | mov [lba_read_enabled],ebx |
||
1679 | ret |
||
1680 | no_set_lba_read: |
||
1681 | |||
742 | Rus | 1682 | cmp eax,12 ; ENABLE PCI ACCESS |
1 | ha | 1683 | jne no_set_pci_access |
1684 | and ebx,1 |
||
1685 | mov [pci_access_enabled],ebx |
||
1686 | ret |
||
1687 | no_set_pci_access: |
||
1688 | |||
1689 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
1690 | include 'vmodeint.inc' |
||
1691 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
1692 | |||
75 | diamond | 1693 | sys_setup_err: |
1 | ha | 1694 | mov [esp+36],dword -1 |
1695 | ret |
||
1696 | |||
1697 | align 4 |
||
1698 | |||
1699 | sys_getsetup: |
||
1700 | |||
1701 | ; 1=roland mpu midi base , base io address |
||
1702 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
||
1703 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1704 | ; 4=sb16 base , base io address |
||
1705 | ; 5=system language, 1eng 2fi 3ger 4rus |
||
1706 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1707 | ; 8=fat32 partition in hd |
||
1708 | ; 9=get hs timer tic |
||
1709 | |||
1710 | cmp eax,1 |
||
1711 | jne ngsyse1 |
||
1712 | movzx eax,[midi_base] |
||
1713 | mov [esp+36],eax |
||
1714 | ret |
||
1715 | ngsyse1: |
||
1716 | |||
1717 | cmp eax,2 |
||
1718 | jne ngsyse2 |
||
1719 | cmp ebx,1 |
||
1720 | jnz kbnobaseret |
||
379 | serge | 1721 | mov edi,[TASK_BASE] |
115 | poddubny | 1722 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1723 | mov ebx,ecx |
1724 | mov eax,keymap |
||
1725 | mov ecx,128 |
||
1726 | call memmove |
||
1727 | ret |
||
1728 | kbnobaseret: |
||
1729 | cmp ebx,2 |
||
1730 | jnz kbnoshiftret |
||
379 | serge | 1731 | mov edi,[TASK_BASE] |
115 | poddubny | 1732 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1733 | mov ebx,ecx |
1734 | mov eax,keymap_shift |
||
1735 | mov ecx,128 |
||
1736 | call memmove |
||
1737 | ret |
||
1738 | kbnoshiftret: |
||
1739 | cmp ebx,3 |
||
1740 | jne kbnoaltret |
||
379 | serge | 1741 | mov edi,[TASK_BASE] |
115 | poddubny | 1742 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1743 | mov ebx,ecx |
1744 | mov eax,keymap_alt |
||
1745 | mov ecx,128 |
||
1746 | call memmove |
||
1747 | ret |
||
1748 | kbnoaltret: |
||
1749 | cmp ebx,9 |
||
1750 | jnz ngsyse2 |
||
1751 | movzx eax,word [keyboard] |
||
1752 | mov [esp+36],eax |
||
1753 | ret |
||
1754 | ngsyse2: |
||
1755 | |||
1756 | cmp eax,3 |
||
1757 | jnz ngsyse3 |
||
1758 | movzx eax,[cd_base] |
||
1759 | mov [esp+36],eax |
||
1760 | ret |
||
1761 | ngsyse3: |
||
1762 | |||
1763 | cmp eax,4 |
||
1764 | jne ngsyse4 |
||
1765 | mov eax,[sb16] |
||
1766 | mov [esp+36],eax |
||
1767 | ret |
||
1768 | ngsyse4: |
||
1769 | |||
1770 | cmp eax,5 |
||
1771 | jnz ngsyse5 |
||
1772 | mov eax,[syslang] |
||
1773 | mov [esp+36],eax |
||
1774 | ret |
||
1775 | ngsyse5: |
||
1776 | cmp eax,7 |
||
1777 | jnz ngsyse7 |
||
1778 | movzx eax,[hd_base] |
||
1779 | mov [esp+36],eax |
||
1780 | ret |
||
1781 | ngsyse7: |
||
1782 | cmp eax,8 |
||
1783 | jnz ngsyse8 |
||
1784 | mov eax,[fat32part] |
||
1785 | mov [esp+36],eax |
||
1786 | ret |
||
1787 | ngsyse8: |
||
1788 | cmp eax,9 |
||
1789 | jne ngsyse9 |
||
1790 | mov eax,[timer_ticks] ;[0xfdf0] |
||
1791 | mov [esp+36],eax |
||
1792 | ret |
||
1793 | ngsyse9: |
||
1794 | cmp eax,10 |
||
1795 | jnz ngsyse10 |
||
1796 | mov eax,[sound_dma] |
||
1797 | mov [esp+36],eax |
||
1798 | ret |
||
1799 | ngsyse10: |
||
1800 | cmp eax,11 |
||
1801 | jnz ngsyse11 |
||
1802 | mov eax,[lba_read_enabled] |
||
1803 | mov [esp+36],eax |
||
1804 | ret |
||
1805 | ngsyse11: |
||
1806 | cmp eax,12 |
||
1807 | jnz ngsyse12 |
||
1808 | mov eax,[pci_access_enabled] |
||
1809 | mov [esp+36],eax |
||
1810 | ret |
||
1811 | ngsyse12: |
||
1812 | mov [esp+36],dword 1 |
||
1813 | ret |
||
1814 | |||
479 | kastigar | 1815 | get_timer_ticks: |
1816 | mov eax,[timer_ticks] |
||
1817 | ret |
||
1818 | |||
283 | diamond | 1819 | iglobal |
1 | ha | 1820 | align 4 |
221 | serge | 1821 | mousefn dd msscreen, mswin, msbutton, msset |
742 | Rus | 1822 | dd app_load_cursor |
1823 | dd app_set_cursor |
||
1824 | dd app_delete_cursor |
||
1825 | dd msz |
||
283 | diamond | 1826 | endg |
1 | ha | 1827 | |
1828 | readmousepos: |
||
1829 | |||
1830 | ; eax=0 screen relative |
||
1831 | ; eax=1 window relative |
||
1832 | ; eax=2 buttons pressed |
||
221 | serge | 1833 | ; eax=3 set mouse pos ; reserved |
1834 | ; eax=4 load cursor |
||
1835 | ; eax=5 set cursor |
||
1836 | ; eax=6 delete cursor ; reserved |
||
479 | kastigar | 1837 | ; eax=7 get mouse_z |
1 | ha | 1838 | |
742 | Rus | 1839 | cmp eax, 7 |
1840 | ja msset |
||
1841 | jmp [mousefn+eax*4] |
||
221 | serge | 1842 | msscreen: |
742 | Rus | 1843 | mov eax,[MOUSE_X] |
1844 | shl eax,16 |
||
1845 | mov ax,[MOUSE_Y] |
||
1846 | mov [esp+36],eax |
||
1847 | ret |
||
221 | serge | 1848 | mswin: |
742 | Rus | 1849 | mov eax,[MOUSE_X] |
1850 | shl eax,16 |
||
1851 | mov ax,[MOUSE_Y] |
||
1852 | mov esi,[TASK_BASE] |
||
1853 | mov bx, word [esi-twdw+WDATA.box.left] |
||
1854 | shl ebx,16 |
||
1855 | mov bx, word [esi-twdw+WDATA.box.top] |
||
1856 | sub eax,ebx |
||
1 | ha | 1857 | |
742 | Rus | 1858 | mov edi,[CURRENT_TASK] |
1859 | shl edi,8 |
||
1860 | sub ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
||
1861 | rol eax,16 |
||
1862 | sub ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
||
1863 | rol eax,16 |
||
1864 | mov [esp+36],eax |
||
1865 | ret |
||
221 | serge | 1866 | msbutton: |
742 | Rus | 1867 | movzx eax,byte [BTN_DOWN] |
1868 | mov [esp+36],eax |
||
1869 | ret |
||
479 | kastigar | 1870 | msz: |
742 | Rus | 1871 | mov edi, [TASK_COUNT] |
1872 | movzx edi, word [WIN_POS + edi*2] |
||
1873 | cmp edi, [CURRENT_TASK] |
||
1874 | jne @f |
||
1875 | mov ax,[MOUSE_SCROLL_H] |
||
1876 | shl eax,16 |
||
1877 | mov ax,[MOUSE_SCROLL_V] |
||
1878 | mov [esp+36],eax |
||
1879 | mov [MOUSE_SCROLL_H],word 0 |
||
1880 | mov [MOUSE_SCROLL_V],word 0 |
||
1881 | ret |
||
479 | kastigar | 1882 | @@: |
742 | Rus | 1883 | mov [esp+36],dword 0 |
1884 | ret |
||
221 | serge | 1885 | msset: |
742 | Rus | 1886 | ret |
164 | serge | 1887 | |
221 | serge | 1888 | app_load_cursor: |
465 | serge | 1889 | ; add ebx, new_app_base |
742 | Rus | 1890 | cmp ebx, OS_BASE |
1891 | jae msset |
||
1892 | stdcall load_cursor, ebx, ecx |
||
1893 | mov [esp+36], eax |
||
1894 | ret |
||
164 | serge | 1895 | |
221 | serge | 1896 | app_set_cursor: |
742 | Rus | 1897 | stdcall set_cursor, ebx |
1898 | mov [esp+36], eax |
||
1899 | ret |
||
1 | ha | 1900 | |
233 | serge | 1901 | app_delete_cursor: |
742 | Rus | 1902 | stdcall delete_cursor, ebx |
1903 | mov [esp+36], eax |
||
1904 | ret |
||
1 | ha | 1905 | |
1906 | is_input: |
||
1907 | |||
1908 | push edx |
||
742 | Rus | 1909 | mov dx,word [midisp] |
1910 | in al,dx |
||
1911 | and al,0x80 |
||
1912 | pop edx |
||
1 | ha | 1913 | ret |
1914 | |||
1915 | is_output: |
||
1916 | |||
1917 | push edx |
||
742 | Rus | 1918 | mov dx,word [midisp] |
1919 | in al,dx |
||
1920 | and al,0x40 |
||
1921 | pop edx |
||
1 | ha | 1922 | ret |
1923 | |||
1924 | |||
1925 | get_mpu_in: |
||
1926 | |||
1927 | push edx |
||
742 | Rus | 1928 | mov dx,word [mididp] |
1929 | in al,dx |
||
1930 | pop edx |
||
1 | ha | 1931 | ret |
1932 | |||
1933 | |||
1934 | put_mpu_out: |
||
1935 | |||
1936 | push edx |
||
742 | Rus | 1937 | mov dx,word [mididp] |
1938 | out dx,al |
||
1939 | pop edx |
||
1 | ha | 1940 | ret |
1941 | |||
1942 | |||
1943 | setuart: |
||
1944 | |||
1945 | su1: |
||
1946 | call is_output |
||
742 | Rus | 1947 | cmp al,0 |
1948 | jnz su1 |
||
1949 | mov dx,word [midisp] |
||
1950 | mov al,0xff |
||
1951 | out dx,al |
||
1 | ha | 1952 | su2: |
742 | Rus | 1953 | mov dx,word [midisp] |
1954 | mov al,0xff |
||
1955 | out dx,al |
||
1 | ha | 1956 | call is_input |
742 | Rus | 1957 | cmp al,0 |
1958 | jnz su2 |
||
1 | ha | 1959 | call get_mpu_in |
742 | Rus | 1960 | cmp al,0xfe |
1961 | jnz su2 |
||
1 | ha | 1962 | su3: |
1963 | call is_output |
||
742 | Rus | 1964 | cmp al,0 |
1965 | jnz su3 |
||
1966 | mov dx,word [midisp] |
||
1967 | mov al,0x3f |
||
1968 | out dx,al |
||
1 | ha | 1969 | |
1970 | ret |
||
1971 | |||
1972 | |||
1973 | align 4 |
||
1974 | |||
1975 | sys_midi: |
||
1976 | |||
1977 | cmp [mididp],0 |
||
1978 | jnz sm0 |
||
1979 | mov [esp+36],dword 1 |
||
1980 | ret |
||
1981 | sm0: |
||
1982 | |||
1983 | cmp eax,1 |
||
1984 | mov [esp+36],dword 0 |
||
1985 | jnz smn1 |
||
1986 | call setuart |
||
1987 | ret |
||
1988 | smn1: |
||
1989 | |||
1990 | cmp eax,2 |
||
1991 | jnz smn2 |
||
1992 | sm10: |
||
1993 | call get_mpu_in |
||
1994 | call is_output |
||
1995 | test al,al |
||
1996 | jnz sm10 |
||
1997 | mov al,bl |
||
1998 | call put_mpu_out |
||
1999 | ret |
||
2000 | smn2: |
||
2001 | |||
2002 | ret |
||
2003 | |||
2004 | |||
2005 | detect_devices: |
||
2006 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
2007 | include 'detect/commouse.inc' |
||
479 | kastigar | 2008 | ;include 'detect/ps2mouse.inc' |
1 | ha | 2009 | ;include 'detect/dev_fd.inc' |
2010 | ;include 'detect/dev_hdcd.inc' |
||
2011 | ;include 'detect/sear_par.inc' |
||
2012 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
2013 | ret |
||
2014 | |||
2015 | |||
2016 | sys_end: |
||
2017 | |||
379 | serge | 2018 | mov eax,[TASK_BASE] |
115 | poddubny | 2019 | mov [eax+TASKDATA.state], 3 ; terminate this program |
41 | mikedld | 2020 | |
742 | Rus | 2021 | waitterm: ; wait here for termination |
684 | diamond | 2022 | mov ebx,100 |
1 | ha | 2023 | call delay_hs |
2024 | jmp waitterm |
||
2025 | |||
75 | diamond | 2026 | iglobal |
170 | serge | 2027 | align 4 |
75 | diamond | 2028 | sys_system_table: |
748 | heavyiron | 2029 | dd 0 ; 1 = system shutdown |
742 | Rus | 2030 | dd sysfn_terminate ; 2 = terminate thread |
2031 | dd sysfn_activate ; 3 = activate window |
||
2032 | dd sysfn_getidletime ; 4 = get idle time |
||
2033 | dd sysfn_getcpuclock ; 5 = get cpu clock |
||
2034 | dd sysfn_saveramdisk ; 6 = save ramdisk |
||
2035 | dd sysfn_getactive ; 7 = get active window |
||
2036 | dd sysfn_sound_flag ; 8 = get/set sound_flag |
||
748 | heavyiron | 2037 | dd sysfn_shutdown ; 9 = shutdown with parameter |
742 | Rus | 2038 | dd sysfn_minimize ; 10 = minimize window |
2039 | dd sysfn_getdiskinfo ; 11 = get disk subsystem info |
||
2040 | dd sysfn_lastkey ; 12 = get last pressed key |
||
2041 | dd sysfn_getversion ; 13 = get kernel version |
||
2042 | dd sysfn_waitretrace ; 14 = wait retrace |
||
2043 | dd sysfn_centermouse ; 15 = center mouse cursor |
||
2044 | dd sysfn_getfreemem ; 16 = get free memory size |
||
2045 | dd sysfn_getallmem ; 17 = get total memory size |
||
2046 | dd sysfn_terminate2 ; 18 = terminate thread using PID |
||
2047 | ; instead of slot |
||
2048 | dd sysfn_mouse_acceleration; 19 = set/get mouse acceleration |
||
2049 | dd sysfn_meminfo ; 20 = get extended memory info |
||
2050 | dd sysfn_pid_to_slot ; 21 = get slot number for pid |
||
2051 | dd sysfn_min_rest_window ; 22 = minimize and restore any window |
||
75 | diamond | 2052 | sysfn_num = ($ - sys_system_table)/4 |
2053 | endg |
||
2054 | |||
1 | ha | 2055 | sys_system: |
742 | Rus | 2056 | dec ebx |
2057 | cmp ebx, sysfn_num |
||
2058 | jae @f |
||
2059 | jmp dword [sys_system_table + ebx*4] |
||
75 | diamond | 2060 | @@: |
742 | Rus | 2061 | ret |
1 | ha | 2062 | |
214 | serge | 2063 | |
748 | heavyiron | 2064 | sysfn_shutdown: ; 18.9 = system shutdown |
2065 | cmp ecx,1 |
||
2066 | jl exit_for_anyone |
||
2067 | cmp ecx,4 |
||
2068 | jg exit_for_anyone |
||
2069 | mov [BOOT_VAR+0x9030],cl |
||
2070 | |||
379 | serge | 2071 | mov eax,[TASK_COUNT] |
709 | diamond | 2072 | mov [SYS_SHUTDOWN],al |
1 | ha | 2073 | mov [shutdown_processes],eax |
684 | diamond | 2074 | and dword [esp+32], 0 |
748 | heavyiron | 2075 | exit_for_anyone: |
1 | ha | 2076 | ret |
2077 | uglobal |
||
2078 | shutdown_processes: dd 0x0 |
||
2079 | endg |
||
2080 | |||
742 | Rus | 2081 | sysfn_terminate: ; 18.2 = TERMINATE |
684 | diamond | 2082 | cmp ecx,2 |
1 | ha | 2083 | jb noprocessterminate |
379 | serge | 2084 | mov edx,[TASK_COUNT] |
684 | diamond | 2085 | cmp ecx,edx |
75 | diamond | 2086 | ja noprocessterminate |
379 | serge | 2087 | mov eax,[TASK_COUNT] |
684 | diamond | 2088 | shl ecx,5 |
2089 | mov edx,[ecx+CURRENT_TASK+TASKDATA.pid] |
||
2090 | add ecx,CURRENT_TASK+TASKDATA.state |
||
2091 | cmp byte [ecx], 9 |
||
75 | diamond | 2092 | jz noprocessterminate |
41 | mikedld | 2093 | |
1 | ha | 2094 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
742 | Rus | 2095 | mov [ecx],byte 3 ; clear possible i40's |
1 | ha | 2096 | ;call MEM_Heap_UnLock |
2097 | |||
2098 | cmp edx,[application_table_status] ; clear app table stat |
||
2099 | jne noatsc |
||
2100 | mov [application_table_status],0 |
||
2101 | noatsc: |
||
75 | diamond | 2102 | noprocessterminate: |
1 | ha | 2103 | ret |
2104 | |||
85 | halyavin | 2105 | sysfn_terminate2: |
2106 | ;lock application_table_status mutex |
||
164 | serge | 2107 | .table_status: |
85 | halyavin | 2108 | cli |
2109 | cmp [application_table_status],0 |
||
742 | Rus | 2110 | je .stf |
85 | halyavin | 2111 | sti |
2112 | call change_task |
||
2113 | jmp .table_status |
||
2114 | .stf: |
||
2115 | call set_application_table_status |
||
684 | diamond | 2116 | mov eax,ecx |
85 | halyavin | 2117 | call pid_to_slot |
2118 | test eax,eax |
||
742 | Rus | 2119 | jz .not_found |
684 | diamond | 2120 | mov ecx,eax |
85 | halyavin | 2121 | cli |
2122 | call sysfn_terminate |
||
2123 | mov [application_table_status],0 |
||
2124 | sti |
||
684 | diamond | 2125 | and dword [esp+32],0 |
85 | halyavin | 2126 | ret |
2127 | .not_found: |
||
2128 | mov [application_table_status],0 |
||
742 | Rus | 2129 | or dword [esp+32],-1 |
85 | halyavin | 2130 | ret |
2131 | |||
742 | Rus | 2132 | sysfn_activate: ; 18.3 = ACTIVATE WINDOW |
684 | diamond | 2133 | cmp ecx,2 |
105 | poddubny | 2134 | jb .nowindowactivate |
684 | diamond | 2135 | cmp ecx,[TASK_COUNT] |
105 | poddubny | 2136 | ja .nowindowactivate |
2137 | |||
2138 | mov [window_minimize], 2 ; restore window if minimized |
||
2139 | |||
684 | diamond | 2140 | movzx esi, word [WIN_STACK + ecx*2] |
379 | serge | 2141 | cmp esi, [TASK_COUNT] |
105 | poddubny | 2142 | je .nowindowactivate ; already active |
2143 | |||
684 | diamond | 2144 | mov edi, ecx |
105 | poddubny | 2145 | shl edi, 5 |
2146 | add edi, window_data |
||
684 | diamond | 2147 | movzx esi, word [WIN_STACK + ecx * 2] |
380 | serge | 2148 | lea esi, [WIN_POS + esi * 2] |
105 | poddubny | 2149 | call waredraw |
2150 | .nowindowactivate: |
||
1 | ha | 2151 | ret |
41 | mikedld | 2152 | |
742 | Rus | 2153 | sysfn_getidletime: ; 18.4 = GET IDLETIME |
1 | ha | 2154 | mov eax,[idleusesec] |
684 | diamond | 2155 | mov [esp+32], eax |
1 | ha | 2156 | ret |
2157 | |||
742 | Rus | 2158 | sysfn_getcpuclock: ; 18.5 = GET TSC/SEC |
381 | serge | 2159 | mov eax,[CPU_FREQ] |
684 | diamond | 2160 | mov [esp+32], eax |
1 | ha | 2161 | ret |
2162 | |||
2163 | ; SAVE ramdisk to /hd/1/menuet.img |
||
2164 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
||
2165 | include 'blkdev/rdsave.inc' |
||
2166 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
||
75 | diamond | 2167 | |
742 | Rus | 2168 | sysfn_getactive: ; 18.7 = get active window |
379 | serge | 2169 | mov eax, [TASK_COUNT] |
380 | serge | 2170 | movzx eax, word [WIN_POS + eax*2] |
684 | diamond | 2171 | mov [esp+32],eax |
1 | ha | 2172 | ret |
75 | diamond | 2173 | |
742 | Rus | 2174 | sysfn_sound_flag: ; 18.8 = get/set sound_flag |
684 | diamond | 2175 | cmp ecx,1 |
1 | ha | 2176 | jne nogetsoundflag |
2177 | movzx eax,byte [sound_flag] ; get sound_flag |
||
684 | diamond | 2178 | mov [esp+32],eax |
1 | ha | 2179 | ret |
2180 | nogetsoundflag: |
||
684 | diamond | 2181 | cmp ecx,2 |
1 | ha | 2182 | jnz nosoundflag |
75 | diamond | 2183 | xor byte [sound_flag], 1 |
2184 | nosoundflag: |
||
41 | mikedld | 2185 | ret |
75 | diamond | 2186 | |
742 | Rus | 2187 | sysfn_minimize: ; 18.10 = minimize window |
1 | ha | 2188 | mov [window_minimize],1 |
2189 | ret |
||
75 | diamond | 2190 | |
742 | Rus | 2191 | sysfn_getdiskinfo: ; 18.11 = get disk info table |
684 | diamond | 2192 | cmp ecx,1 |
1 | ha | 2193 | jnz full_table |
2194 | small_table: |
||
2195 | call for_all_tables |
||
75 | diamond | 2196 | mov ecx,10 |
1 | ha | 2197 | cld |
2198 | rep movsb |
||
2199 | ret |
||
2200 | for_all_tables: |
||
684 | diamond | 2201 | mov edi,edx |
381 | serge | 2202 | mov esi,DRIVE_DATA |
1 | ha | 2203 | ret |
2204 | full_table: |
||
684 | diamond | 2205 | cmp ecx,2 |
1 | ha | 2206 | jnz exit_for_anyone |
2207 | call for_all_tables |
||
75 | diamond | 2208 | mov ecx,16384 |
1 | ha | 2209 | cld |
2210 | rep movsd |
||
2211 | ret |
||
75 | diamond | 2212 | |
742 | Rus | 2213 | sysfn_lastkey: ; 18.12 = return 0 (backward compatibility) |
2214 | and dword [esp+32], 0 |
||
2215 | ret |
||
75 | diamond | 2216 | |
742 | Rus | 2217 | sysfn_getversion: ; 18.13 = get kernel ID and version |
684 | diamond | 2218 | mov edi,ebx |
1 | ha | 2219 | mov esi,version_inf |
2220 | mov ecx,version_end-version_inf |
||
2221 | rep movsb |
||
2222 | ret |
||
75 | diamond | 2223 | |
2224 | sysfn_waitretrace: ; 18.14 = sys wait retrace |
||
41 | mikedld | 2225 | ;wait retrace functions |
2226 | sys_wait_retrace: |
||
2227 | mov edx,0x3da |
||
2228 | WaitRetrace_loop: |
||
2229 | in al,dx |
||
2230 | test al,1000b |
||
2231 | jz WaitRetrace_loop |
||
684 | diamond | 2232 | and [esp+32],dword 0 |
1 | ha | 2233 | ret |
75 | diamond | 2234 | |
742 | Rus | 2235 | sysfn_centermouse: ; 18.15 = mouse centered |
1 | ha | 2236 | call mouse_centered |
684 | diamond | 2237 | and [esp+32],dword 0 |
1 | ha | 2238 | ret |
75 | diamond | 2239 | |
120 | mario79 | 2240 | sysfn_mouse_acceleration: ; 18.19 = set/get mouse features |
684 | diamond | 2241 | cmp ecx,0 ; get mouse speed factor |
120 | mario79 | 2242 | jnz .set_mouse_acceleration |
164 | serge | 2243 | xor eax,eax |
120 | mario79 | 2244 | mov ax,[mouse_speed_factor] |
684 | diamond | 2245 | mov [esp+32],eax |
120 | mario79 | 2246 | ret |
2247 | .set_mouse_acceleration: |
||
684 | diamond | 2248 | cmp ecx,1 ; set mouse speed factor |
120 | mario79 | 2249 | jnz .get_mouse_delay |
684 | diamond | 2250 | mov [mouse_speed_factor],dx |
120 | mario79 | 2251 | ret |
2252 | .get_mouse_delay: |
||
684 | diamond | 2253 | cmp ecx,2 ; get mouse delay |
120 | mario79 | 2254 | jnz .set_mouse_delay |
2255 | mov eax,[mouse_delay] |
||
684 | diamond | 2256 | mov [esp+32],eax |
120 | mario79 | 2257 | ret |
2258 | .set_mouse_delay: |
||
684 | diamond | 2259 | cmp ecx,3 ; set mouse delay |
120 | mario79 | 2260 | jnz .set_pointer_position |
684 | diamond | 2261 | mov [mouse_delay],edx |
120 | mario79 | 2262 | ret |
2263 | .set_pointer_position: |
||
684 | diamond | 2264 | cmp ecx,4 ; set mouse pointer position |
621 | mario79 | 2265 | jnz .set_mouse_button |
684 | diamond | 2266 | mov [MOUSE_Y],dx ;y |
2267 | ror edx,16 |
||
2268 | mov [MOUSE_X],dx ;x |
||
2269 | rol edx,16 |
||
621 | mario79 | 2270 | ret |
2271 | .set_mouse_button: |
||
684 | diamond | 2272 | cmp ecx,5 ; set mouse button features |
621 | mario79 | 2273 | jnz .end |
684 | diamond | 2274 | mov [BTN_DOWN],dl |
621 | mario79 | 2275 | mov [mouse_active],1 |
120 | mario79 | 2276 | .end: |
2277 | ret |
||
2278 | |||
75 | diamond | 2279 | sysfn_getfreemem: |
170 | serge | 2280 | mov eax, [pg_data.pages_free] |
2281 | shl eax, 2 |
||
684 | diamond | 2282 | mov [esp+32],eax |
1 | ha | 2283 | ret |
75 | diamond | 2284 | |
2285 | sysfn_getallmem: |
||
170 | serge | 2286 | mov eax,[MEM_AMOUNT] |
2287 | shr eax, 10 |
||
684 | diamond | 2288 | mov [esp+32],eax |
32 | halyavin | 2289 | ret |
2290 | |||
608 | alver | 2291 | ; // Alver, 2007-22-08 // { |
2292 | sysfn_pid_to_slot: |
||
684 | diamond | 2293 | mov eax, ecx |
608 | alver | 2294 | call pid_to_slot |
684 | diamond | 2295 | mov [esp+32], eax |
608 | alver | 2296 | ret |
2297 | |||
2298 | sysfn_min_rest_window: |
||
2299 | pushad |
||
742 | Rus | 2300 | mov eax, edx ; ebx - operating |
684 | diamond | 2301 | shr ecx, 1 |
608 | alver | 2302 | jnc @f |
2303 | call pid_to_slot |
||
2304 | @@: |
||
742 | Rus | 2305 | or eax, eax ; eax - number of slot |
608 | alver | 2306 | jz .error |
742 | Rus | 2307 | cmp eax, 255 ; varify maximal slot number |
608 | alver | 2308 | ja .error |
684 | diamond | 2309 | movzx eax, word [WIN_STACK + eax*2] |
2310 | shr ecx, 1 |
||
608 | alver | 2311 | jc .restore |
2312 | ; .minimize: |
||
2313 | call minimize_window |
||
2314 | jmp .exit |
||
2315 | .restore: |
||
2316 | call restore_minimized_window |
||
2317 | .exit: |
||
2318 | popad |
||
2319 | xor eax, eax |
||
684 | diamond | 2320 | mov [esp+32], eax |
608 | alver | 2321 | ret |
2322 | .error: |
||
2323 | popad |
||
2324 | xor eax, eax |
||
2325 | dec eax |
||
684 | diamond | 2326 | mov [esp+32], eax |
608 | alver | 2327 | ret |
2328 | ; } \\ Alver, 2007-22-08 \\ |
||
2329 | |||
41 | mikedld | 2330 | uglobal |
2331 | ;// mike.dld, 2006-29-01 [ |
||
2332 | screen_workarea RECT |
||
2333 | ;// mike.dld, 2006-29-01 ] |
||
1 | ha | 2334 | window_minimize db 0 |
742 | Rus | 2335 | sound_flag db 0 |
41 | mikedld | 2336 | endg |
1 | ha | 2337 | |
41 | mikedld | 2338 | iglobal |
2339 | version_inf: |
||
641 | diamond | 2340 | db 0,7,1,0 ; version 0.7.1.0 |
41 | mikedld | 2341 | db UID_KOLIBRI |
540 | victor | 2342 | dd __REV__ |
41 | mikedld | 2343 | version_end: |
2344 | endg |
||
1 | ha | 2345 | |
41 | mikedld | 2346 | UID_NONE=0 |
742 | Rus | 2347 | UID_MENUETOS=1 ;official |
2348 | UID_KOLIBRI=2 ;russian |
||
1 | ha | 2349 | |
2350 | sys_cachetodiskette: |
||
671 | Ghost | 2351 | cmp ebx, 1 |
2352 | jne .no_floppy_a_save |
||
2353 | mov [flp_number], 1 |
||
2354 | jmp .save_image_on_floppy |
||
2355 | .no_floppy_a_save: |
||
2356 | cmp ebx, 2 |
||
2357 | jne .no_floppy_b_save |
||
2358 | mov [flp_number], 2 |
||
2359 | .save_image_on_floppy: |
||
2360 | call save_image |
||
2361 | mov [esp + 32], dword 0 |
||
2362 | cmp [FDC_Status], 0 |
||
2363 | je .yes_floppy_save |
||
2364 | .no_floppy_b_save: |
||
2365 | mov [esp + 32], dword 1 |
||
2366 | .yes_floppy_save: |
||
2367 | ret |
||
1 | ha | 2368 | |
2369 | uglobal |
||
2370 | ; bgrchanged dd 0x0 |
||
546 | diamond | 2371 | bgrlock db 0 |
2372 | bgrlockpid dd 0 |
||
1 | ha | 2373 | endg |
2374 | |||
2375 | sys_background: |
||
2376 | |||
742 | Rus | 2377 | cmp ebx,1 ; BACKGROUND SIZE |
1 | ha | 2378 | jnz nosb1 |
2379 | cmp ecx,0 |
||
742 | Rus | 2380 | je sbgrr |
684 | diamond | 2381 | cmp edx,0 |
742 | Rus | 2382 | je sbgrr |
546 | diamond | 2383 | @@: |
742 | Rus | 2384 | mov al, 1 |
2385 | xchg [bgrlock], al |
||
2386 | test al, al |
||
2387 | jz @f |
||
2388 | call change_task |
||
2389 | jmp @b |
||
546 | diamond | 2390 | @@: |
684 | diamond | 2391 | mov [BgrDataWidth],ecx |
2392 | mov [BgrDataHeight],edx |
||
1 | ha | 2393 | ; mov [bgrchanged],1 |
469 | serge | 2394 | |
2395 | pushad |
||
2396 | ; return memory for old background |
||
2397 | stdcall kernel_free, [img_background] |
||
2398 | ; calculate RAW size |
||
2399 | xor eax,eax |
||
2400 | inc eax |
||
527 | diamond | 2401 | cmp [BgrDataWidth],eax |
469 | serge | 2402 | jae @f |
527 | diamond | 2403 | mov [BgrDataWidth],eax |
469 | serge | 2404 | @@: |
527 | diamond | 2405 | cmp [BgrDataHeight],eax |
469 | serge | 2406 | jae @f |
527 | diamond | 2407 | mov [BgrDataHeight],eax |
469 | serge | 2408 | @@: |
527 | diamond | 2409 | mov eax,[BgrDataWidth] |
2410 | imul eax,[BgrDataHeight] |
||
2411 | lea eax,[eax*3] |
||
469 | serge | 2412 | mov [mem_BACKGROUND],eax |
2413 | ; get memory for new background |
||
546 | diamond | 2414 | stdcall kernel_alloc, eax |
469 | serge | 2415 | test eax, eax |
2416 | jz .exit_mem |
||
2417 | mov [img_background], eax |
||
2418 | .exit_mem: |
||
2419 | popad |
||
742 | Rus | 2420 | mov [bgrlock], 0 |
469 | serge | 2421 | |
1 | ha | 2422 | sbgrr: |
2423 | ret |
||
469 | serge | 2424 | |
1 | ha | 2425 | nosb1: |
2426 | |||
742 | Rus | 2427 | cmp ebx,2 ; SET PIXEL |
1 | ha | 2428 | jnz nosb2 |
684 | diamond | 2429 | cmp ecx,[mem_BACKGROUND] |
2430 | jae nosb2 |
||
469 | serge | 2431 | mov eax,[img_background] |
684 | diamond | 2432 | mov ebx,[eax+ecx] |
2433 | and ebx,0xFF000000 ;255*256*256*256 |
||
2434 | and edx,0x00FFFFFF ;255*256*256+255*256+255 |
||
2435 | add edx,ebx |
||
2436 | mov [eax+ecx],edx |
||
1 | ha | 2437 | ; mov [bgrchanged],1 |
2438 | ret |
||
2439 | nosb2: |
||
2440 | |||
742 | Rus | 2441 | cmp ebx,3 ; DRAW BACKGROUND |
1 | ha | 2442 | jnz nosb3 |
2443 | draw_background_temp: |
||
2444 | ; cmp [bgrchanged],1 ;0 |
||
2445 | ; je nosb31 |
||
2446 | ;draw_background_temp: |
||
2447 | ; mov [bgrchanged],1 ;0 |
||
76 | mario79 | 2448 | mov [background_defined], 1 |
709 | diamond | 2449 | call force_redraw_background |
2450 | mov [REDRAW_BACKGROUND], byte 2 |
||
1 | ha | 2451 | nosb31: |
2452 | ret |
||
2453 | nosb3: |
||
2454 | |||
742 | Rus | 2455 | cmp ebx,4 ; TILED / STRETCHED |
1 | ha | 2456 | jnz nosb4 |
684 | diamond | 2457 | cmp ecx,[BgrDrawMode] |
742 | Rus | 2458 | je nosb41 |
684 | diamond | 2459 | mov [BgrDrawMode],ecx |
1 | ha | 2460 | ; mov [bgrchanged],1 |
2461 | nosb41: |
||
2462 | ret |
||
2463 | nosb4: |
||
2464 | |||
742 | Rus | 2465 | cmp ebx,5 ; BLOCK MOVE TO BGR |
1 | ha | 2466 | jnz nosb5 |
2467 | ; bughere |
||
684 | diamond | 2468 | mov eax, ecx |
2469 | mov ebx, edx |
||
469 | serge | 2470 | add ebx, [img_background] ;IMG_BACKGROUND |
684 | diamond | 2471 | mov ecx, esi |
1 | ha | 2472 | call memmove |
2473 | .fin: |
||
2474 | ret |
||
2475 | nosb5: |
||
479 | kastigar | 2476 | |
742 | Rus | 2477 | cmp ebx, 6 |
2478 | jnz nosb6 |
||
546 | diamond | 2479 | @@: |
742 | Rus | 2480 | mov al, 1 |
2481 | xchg [bgrlock], al |
||
2482 | test al, al |
||
2483 | jz @f |
||
2484 | call change_task |
||
2485 | jmp @b |
||
546 | diamond | 2486 | @@: |
742 | Rus | 2487 | mov eax, [CURRENT_TASK] |
2488 | mov [bgrlockpid], eax |
||
2489 | stdcall user_alloc, [mem_BACKGROUND] |
||
2490 | mov [esp+32], eax |
||
2491 | test eax, eax |
||
2492 | jz .nomem |
||
2493 | mov ebx, eax |
||
2494 | shr ebx, 12 |
||
2495 | or dword [page_tabs+(ebx-1)*4], DONT_FREE_BLOCK |
||
2496 | mov esi, [img_background] |
||
2497 | shr esi, 12 |
||
2498 | mov ecx, [mem_BACKGROUND] |
||
2499 | add ecx, 0xFFF |
||
2500 | shr ecx, 12 |
||
546 | diamond | 2501 | .z: |
742 | Rus | 2502 | mov eax, [page_tabs+ebx*4] |
2503 | test al, 1 |
||
2504 | jz @f |
||
2505 | call free_page |
||
546 | diamond | 2506 | @@: |
742 | Rus | 2507 | mov eax, [page_tabs+esi*4] |
2508 | or al, PG_UW |
||
2509 | mov [page_tabs+ebx*4], eax |
||
2510 | mov eax, ebx |
||
2511 | shl eax, 12 |
||
2512 | invlpg [eax] |
||
2513 | inc ebx |
||
2514 | inc esi |
||
2515 | loop .z |
||
2516 | ret |
||
546 | diamond | 2517 | .nomem: |
742 | Rus | 2518 | and [bgrlockpid], 0 |
2519 | mov [bgrlock], 0 |
||
546 | diamond | 2520 | nosb6: |
742 | Rus | 2521 | cmp ebx, 7 |
2522 | jnz nosb7 |
||
2523 | cmp [bgrlock], 0 |
||
2524 | jz .err |
||
2525 | mov eax, [CURRENT_TASK] |
||
2526 | cmp [bgrlockpid], eax |
||
2527 | jnz .err |
||
2528 | mov eax, ecx |
||
2529 | mov ebx, ecx |
||
2530 | shr eax, 12 |
||
2531 | mov ecx, [page_tabs+(eax-1)*4] |
||
2532 | test cl, USED_BLOCK+DONT_FREE_BLOCK |
||
2533 | jz .err |
||
2534 | jnp .err |
||
2535 | push eax |
||
2536 | shr ecx, 12 |
||
546 | diamond | 2537 | @@: |
742 | Rus | 2538 | and dword [page_tabs+eax*4], 0 |
2539 | mov edx, eax |
||
2540 | shl edx, 12 |
||
2541 | invlpg [edx] |
||
2542 | inc eax |
||
2543 | loop @b |
||
2544 | pop eax |
||
2545 | and dword [page_tabs+(eax-1)*4], not DONT_FREE_BLOCK |
||
2546 | stdcall user_free, ebx |
||
2547 | mov [esp+32], eax |
||
2548 | and [bgrlockpid], 0 |
||
2549 | mov [bgrlock], 0 |
||
2550 | ret |
||
546 | diamond | 2551 | .err: |
742 | Rus | 2552 | and dword [esp+32], 0 |
2553 | ret |
||
546 | diamond | 2554 | |
2555 | nosb7: |
||
1 | ha | 2556 | ret |
2557 | |||
709 | diamond | 2558 | force_redraw_background: |
2559 | mov [draw_data+32 + RECT.left],dword 0 |
||
2560 | mov [draw_data+32 + RECT.top],dword 0 |
||
2561 | push eax ebx |
||
2562 | mov eax,[ScreenWidth] |
||
2563 | mov ebx,[ScreenHeight] |
||
2564 | mov [draw_data+32 + RECT.right],eax |
||
2565 | mov [draw_data+32 + RECT.bottom],ebx |
||
2566 | pop ebx eax |
||
2567 | mov byte [REDRAW_BACKGROUND], 1 |
||
2568 | ret |
||
479 | kastigar | 2569 | |
1 | ha | 2570 | align 4 |
2571 | |||
2572 | sys_getbackground: |
||
2573 | |||
742 | Rus | 2574 | cmp eax,1 ; SIZE |
1 | ha | 2575 | jnz nogb1 |
527 | diamond | 2576 | mov eax,[BgrDataWidth] |
1 | ha | 2577 | shl eax,16 |
531 | diamond | 2578 | mov ax,[BgrDataHeight] |
1 | ha | 2579 | mov [esp+36],eax |
2580 | ret |
||
2581 | nogb1: |
||
2582 | |||
742 | Rus | 2583 | cmp eax,2 ; PIXEL |
1 | ha | 2584 | jnz nogb2 |
469 | serge | 2585 | ; mov edx,0x160000-16 |
2586 | ; cmp edx,ebx |
||
2587 | ; jbe nogb2 |
||
2588 | ; mov eax, [ebx+IMG_BACKGROUND] |
||
2589 | mov eax,[img_background] |
||
2590 | mov eax,[ebx+eax] |
||
2591 | |||
1 | ha | 2592 | and eax, 0xFFFFFF |
2593 | mov [esp+36],eax |
||
2594 | ret |
||
2595 | nogb2: |
||
2596 | |||
742 | Rus | 2597 | cmp eax,4 ; TILED / STRETCHED |
1 | ha | 2598 | jnz nogb4 |
527 | diamond | 2599 | mov eax,[BgrDrawMode] |
1 | ha | 2600 | nogb4: |
2601 | mov [esp+36],eax |
||
2602 | ret |
||
2603 | |||
2604 | |||
2605 | align 4 |
||
2606 | |||
2607 | sys_getkey: |
||
671 | Ghost | 2608 | mov [esp + 32],dword 1 |
2609 | ; test main buffer |
||
742 | Rus | 2610 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
671 | Ghost | 2611 | movzx ecx, word [WIN_STACK + ebx * 2] |
2612 | mov edx, [TASK_COUNT] |
||
2613 | cmp ecx, edx |
||
2614 | jne .finish |
||
2615 | cmp [KEY_COUNT], byte 0 |
||
2616 | je .finish |
||
2617 | movzx eax, byte [KEY_BUFF] |
||
2618 | shl eax, 8 |
||
2619 | push eax |
||
2620 | dec byte [KEY_COUNT] |
||
2621 | and byte [KEY_COUNT], 127 |
||
2622 | movzx ecx, byte [KEY_COUNT] |
||
2623 | add ecx, 2 |
||
2624 | mov eax, KEY_BUFF + 1 |
||
2625 | mov ebx, KEY_BUFF |
||
2626 | call memmove |
||
2627 | pop eax |
||
92 | diamond | 2628 | .ret_eax: |
671 | Ghost | 2629 | mov [esp + 32], eax |
2630 | ret |
||
2631 | .finish: |
||
92 | diamond | 2632 | ; test hotkeys buffer |
671 | Ghost | 2633 | mov ecx, hotkey_buffer |
92 | diamond | 2634 | @@: |
671 | Ghost | 2635 | cmp [ecx], ebx |
2636 | jz .found |
||
2637 | add ecx, 8 |
||
2638 | cmp ecx, hotkey_buffer + 120 * 8 |
||
2639 | jb @b |
||
2640 | ret |
||
92 | diamond | 2641 | .found: |
671 | Ghost | 2642 | mov ax, [ecx + 6] |
2643 | shl eax, 16 |
||
2644 | mov ah, [ecx + 4] |
||
2645 | mov al, 2 |
||
2646 | and dword [ecx + 4], 0 |
||
2647 | and dword [ecx], 0 |
||
2648 | jmp .ret_eax |
||
1 | ha | 2649 | |
2650 | align 4 |
||
2651 | |||
2652 | sys_getbutton: |
||
2653 | |||
742 | Rus | 2654 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
671 | Ghost | 2655 | mov [esp + 32], dword 1 |
2656 | movzx ecx, word [WIN_STACK + ebx * 2] |
||
2657 | mov edx, [TASK_COUNT] ; less than 256 processes |
||
2658 | cmp ecx, edx |
||
2659 | jne .exit |
||
2660 | movzx eax, byte [BTN_COUNT] |
||
2661 | test eax, eax |
||
2662 | jz .exit |
||
2663 | mov eax, [BTN_BUFF] |
||
2664 | shl eax, 8 |
||
2665 | mov [BTN_COUNT], byte 0 |
||
2666 | mov [esp + 32], eax |
||
2667 | .exit: |
||
2668 | ret |
||
1 | ha | 2669 | |
2670 | |||
2671 | align 4 |
||
2672 | |||
2673 | sys_cpuusage: |
||
2674 | |||
2675 | ; RETURN: |
||
2676 | ; |
||
2677 | ; +00 dword process cpu usage |
||
2678 | ; +04 word position in windowing stack |
||
2679 | ; +06 word windowing stack value at current position (cpu nro) |
||
2680 | ; +10 12 bytes name |
||
2681 | ; +22 dword start in mem |
||
2682 | ; +26 dword used mem |
||
2683 | ; +30 dword PID , process idenfification number |
||
2684 | ; |
||
2685 | |||
742 | Rus | 2686 | cmp ecx,-1 ; who am I ? |
684 | diamond | 2687 | jne .no_who_am_i |
2688 | mov ecx,[CURRENT_TASK] |
||
2689 | .no_who_am_i: |
||
742 | Rus | 2690 | cmp ecx, max_processes |
2691 | ja .nofillbuf |
||
1 | ha | 2692 | |
684 | diamond | 2693 | ; +4: word: position of the window of thread in the window stack |
742 | Rus | 2694 | mov ax, [WIN_STACK + ecx * 2] |
2695 | mov [ebx+4], ax |
||
684 | diamond | 2696 | ; +6: word: number of the thread slot, which window has in the window stack |
2697 | ; position ecx (has no relation to the specific thread) |
||
742 | Rus | 2698 | mov ax, [WIN_POS + ecx * 2] |
2699 | mov [ebx+6], ax |
||
1 | ha | 2700 | |
742 | Rus | 2701 | shl ecx, 5 |
1 | ha | 2702 | |
684 | diamond | 2703 | ; +0: dword: memory usage |
742 | Rus | 2704 | mov eax, [ecx+CURRENT_TASK+TASKDATA.cpu_usage] |
2705 | mov [ebx], eax |
||
684 | diamond | 2706 | ; +10: 11 bytes: name of the process |
742 | Rus | 2707 | push ecx |
2708 | lea eax, [ecx*8+SLOT_BASE+APPDATA.app_name] |
||
2709 | add ebx, 10 |
||
2710 | mov ecx, 11 |
||
2711 | call memmove |
||
2712 | pop ecx |
||
1 | ha | 2713 | |
684 | diamond | 2714 | ; +22: address of the process in memory |
2715 | ; +26: size of used memory - 1 |
||
742 | Rus | 2716 | push edi |
2717 | lea edi, [ebx+12] |
||
2718 | xor eax, eax |
||
2719 | mov edx, 0x100000*16 |
||
2720 | cmp ecx, 1 shl 5 |
||
2721 | je .os_mem |
||
2722 | mov edx, [SLOT_BASE+ecx*8+APPDATA.mem_size] |
||
2723 | mov eax, std_application_base_address |
||
684 | diamond | 2724 | .os_mem: |
742 | Rus | 2725 | stosd |
2726 | lea eax, [edx-1] |
||
2727 | stosd |
||
1 | ha | 2728 | |
684 | diamond | 2729 | ; +30: PID/TID |
742 | Rus | 2730 | mov eax, [ecx+CURRENT_TASK+TASKDATA.pid] |
2731 | stosd |
||
1 | ha | 2732 | |
2733 | ; window position and size |
||
742 | Rus | 2734 | push esi |
2735 | lea esi, [ecx + window_data + WDATA.box] |
||
2736 | movsd |
||
2737 | movsd |
||
2738 | movsd |
||
2739 | movsd |
||
1 | ha | 2740 | |
2741 | ; Process state (+50) |
||
742 | Rus | 2742 | mov eax, dword [ecx+CURRENT_TASK+TASKDATA.state] |
2743 | stosd |
||
1 | ha | 2744 | |
138 | mikedld | 2745 | ; Window client area box |
742 | Rus | 2746 | lea esi, [ecx*8 + SLOT_BASE + APPDATA.wnd_clientbox] |
2747 | movsd |
||
2748 | movsd |
||
2749 | movsd |
||
2750 | movsd |
||
1 | ha | 2751 | |
164 | serge | 2752 | ; Window state |
742 | Rus | 2753 | mov al, [ecx+window_data+WDATA.fl_wstate] |
2754 | stosb |
||
164 | serge | 2755 | |
742 | Rus | 2756 | pop esi |
2757 | pop edi |
||
138 | mikedld | 2758 | |
684 | diamond | 2759 | .nofillbuf: |
1 | ha | 2760 | ; return number of processes |
2761 | |||
379 | serge | 2762 | mov eax,[TASK_COUNT] |
684 | diamond | 2763 | mov [esp+32],eax |
1 | ha | 2764 | ret |
2765 | |||
2766 | align 4 |
||
2767 | sys_clock: |
||
742 | Rus | 2768 | cli |
1 | ha | 2769 | ; Mikhail Lisovin xx Jan 2005 |
742 | Rus | 2770 | @@: mov al, 10 |
2771 | out 0x70, al |
||
2772 | in al, 0x71 |
||
2773 | test al, al |
||
2774 | jns @f |
||
2775 | mov esi, 1 |
||
2776 | call delay_ms |
||
2777 | jmp @b |
||
1 | ha | 2778 | @@: |
2779 | ; end Lisovin's fix |
||
2780 | |||
742 | Rus | 2781 | xor al,al ; seconds |
2782 | out 0x70,al |
||
2783 | in al,0x71 |
||
2784 | movzx ecx,al |
||
2785 | mov al,02 ; minutes |
||
2786 | shl ecx,16 |
||
2787 | out 0x70,al |
||
2788 | in al,0x71 |
||
2789 | movzx edx,al |
||
2790 | mov al,04 ; hours |
||
2791 | shl edx,8 |
||
2792 | out 0x70,al |
||
2793 | in al,0x71 |
||
2794 | add ecx,edx |
||
2795 | movzx edx,al |
||
2796 | add ecx,edx |
||
2797 | sti |
||
671 | Ghost | 2798 | mov [esp + 32], ecx |
742 | Rus | 2799 | ret |
1 | ha | 2800 | |
2801 | |||
2802 | align 4 |
||
2803 | |||
2804 | sys_date: |
||
2805 | |||
742 | Rus | 2806 | cli |
2807 | @@: mov al, 10 |
||
2808 | out 0x70, al |
||
2809 | in al, 0x71 |
||
2810 | test al, al |
||
2811 | jns @f |
||
2812 | mov esi, 1 |
||
2813 | call delay_ms |
||
2814 | jmp @b |
||
75 | diamond | 2815 | @@: |
2816 | |||
742 | Rus | 2817 | mov ch,0 |
2818 | mov al,7 ; date |
||
2819 | out 0x70,al |
||
2820 | in al,0x71 |
||
2821 | mov cl,al |
||
2822 | mov al,8 ; month |
||
2823 | shl ecx,16 |
||
2824 | out 0x70,al |
||
2825 | in al,0x71 |
||
2826 | mov ch,al |
||
2827 | mov al,9 ; year |
||
2828 | out 0x70,al |
||
2829 | in al,0x71 |
||
2830 | mov cl,al |
||
2831 | sti |
||
2832 | mov [esp+32], ecx |
||
2833 | ret |
||
1 | ha | 2834 | |
2835 | |||
2836 | ; redraw status |
||
2837 | |||
2838 | sys_redrawstat: |
||
671 | Ghost | 2839 | cmp ebx, 1 |
2840 | jne no_widgets_away |
||
2841 | ; buttons away |
||
2842 | mov ecx,[CURRENT_TASK] |
||
1 | ha | 2843 | sys_newba2: |
671 | Ghost | 2844 | mov edi,[BTN_ADDR] |
742 | Rus | 2845 | cmp [edi], dword 0 ; empty button list ? |
671 | Ghost | 2846 | je end_of_buttons_away |
2847 | movzx ebx, word [edi] |
||
2848 | inc ebx |
||
2849 | mov eax,edi |
||
1 | ha | 2850 | sys_newba: |
671 | Ghost | 2851 | dec ebx |
2852 | jz end_of_buttons_away |
||
1 | ha | 2853 | |
671 | Ghost | 2854 | add eax, 0x10 |
2855 | cmp cx, [eax] |
||
2856 | jnz sys_newba |
||
1 | ha | 2857 | |
671 | Ghost | 2858 | push eax ebx ecx |
2859 | mov ecx,ebx |
||
2860 | inc ecx |
||
2861 | shl ecx, 4 |
||
2862 | mov ebx, eax |
||
2863 | add eax, 0x10 |
||
2864 | call memmove |
||
2865 | dec dword [edi] |
||
2866 | pop ecx ebx eax |
||
1 | ha | 2867 | |
671 | Ghost | 2868 | jmp sys_newba2 |
1 | ha | 2869 | |
2870 | end_of_buttons_away: |
||
2871 | |||
671 | Ghost | 2872 | ret |
1 | ha | 2873 | |
2874 | no_widgets_away: |
||
2875 | |||
671 | Ghost | 2876 | cmp ebx, 2 |
2877 | jnz srl1 |
||
1 | ha | 2878 | |
671 | Ghost | 2879 | mov edx, [TASK_BASE] ; return whole screen draw area for this app |
2880 | add edx, draw_data - CURRENT_TASK |
||
2881 | mov [edx + RECT.left], 0 |
||
2882 | mov [edx + RECT.top], 0 |
||
2883 | mov eax, [ScreenWidth] |
||
2884 | mov [edx + RECT.right], eax |
||
2885 | mov eax, [ScreenHeight] |
||
2886 | mov [edx + RECT.bottom], eax |
||
1 | ha | 2887 | |
671 | Ghost | 2888 | mov edi, [TASK_BASE] |
2889 | or [edi - twdw + WDATA.fl_wdrawn], 1 ; no new position & buttons from app |
||
2890 | call sys_window_mouse |
||
2891 | ret |
||
1 | ha | 2892 | |
2893 | srl1: |
||
671 | Ghost | 2894 | ret |
1 | ha | 2895 | |
2896 | |||
2897 | sys_drawwindow: |
||
2898 | |||
684 | diamond | 2899 | mov eax,edx |
2900 | shr eax,16+8 |
||
2901 | and eax,15 |
||
1 | ha | 2902 | |
684 | diamond | 2903 | ; cmp eax,0 ; type I - original style |
1 | ha | 2904 | jne nosyswI |
33 | mario79 | 2905 | inc [mouse_pause] |
36 | mario79 | 2906 | call [disable_mouse] |
1 | ha | 2907 | call sys_set_window |
36 | mario79 | 2908 | call [disable_mouse] |
1 | ha | 2909 | call drawwindow_I |
114 | mikedld | 2910 | ;dec [mouse_pause] |
2911 | ;call [draw_pointer] |
||
2912 | ;ret |
||
2913 | jmp draw_window_caption.2 |
||
1 | ha | 2914 | nosyswI: |
2915 | |||
742 | Rus | 2916 | cmp al,1 ; type II - only reserve area, no draw |
1 | ha | 2917 | jne nosyswII |
33 | mario79 | 2918 | inc [mouse_pause] |
36 | mario79 | 2919 | call [disable_mouse] |
1 | ha | 2920 | call sys_set_window |
36 | mario79 | 2921 | call [disable_mouse] |
1 | ha | 2922 | call sys_window_mouse |
33 | mario79 | 2923 | dec [mouse_pause] |
36 | mario79 | 2924 | call [draw_pointer] |
1 | ha | 2925 | ret |
2926 | nosyswII: |
||
2927 | |||
742 | Rus | 2928 | cmp al,2 ; type III - new style |
1 | ha | 2929 | jne nosyswIII |
33 | mario79 | 2930 | inc [mouse_pause] |
36 | mario79 | 2931 | call [disable_mouse] |
1 | ha | 2932 | call sys_set_window |
36 | mario79 | 2933 | call [disable_mouse] |
1 | ha | 2934 | call drawwindow_III |
114 | mikedld | 2935 | ;dec [mouse_pause] |
2936 | ;call [draw_pointer] |
||
2937 | ;ret |
||
2938 | jmp draw_window_caption.2 |
||
1 | ha | 2939 | nosyswIII: |
2940 | |||
742 | Rus | 2941 | cmp al,3 ; type IV - skinned window |
2942 | je draw_skin_window |
||
2943 | cmp al,4 ; type V - skinned window not sized! {not_sized_skin_window} |
||
549 | spraid | 2944 | jne nosyswV |
2945 | draw_skin_window: |
||
567 | serge | 2946 | |
569 | diamond | 2947 | inc [mouse_pause] |
2948 | call [disable_mouse] |
||
2949 | call sys_set_window |
||
2950 | call [disable_mouse] |
||
684 | diamond | 2951 | mov eax, [TASK_COUNT] |
2952 | movzx eax, word [WIN_POS + eax*2] |
||
2953 | cmp eax, [CURRENT_TASK] |
||
2954 | setz al |
||
2955 | movzx eax, al |
||
2956 | push eax |
||
36 | mario79 | 2957 | call drawwindow_IV |
114 | mikedld | 2958 | ;dec [mouse_pause] |
2959 | ;call [draw_pointer] |
||
2960 | ;ret |
||
2961 | jmp draw_window_caption.2 |
||
549 | spraid | 2962 | nosyswV: |
1 | ha | 2963 | |
2964 | ret |
||
2965 | |||
2966 | |||
114 | mikedld | 2967 | draw_window_caption: |
742 | Rus | 2968 | inc [mouse_pause] |
2969 | call [disable_mouse] |
||
114 | mikedld | 2970 | |
742 | Rus | 2971 | xor eax,eax |
2972 | mov edx,[TASK_COUNT] |
||
2973 | movzx edx,word[WIN_POS+edx*2] |
||
2974 | cmp edx,[CURRENT_TASK] |
||
2975 | jne @f |
||
2976 | inc eax |
||
2977 | @@: mov edx,[CURRENT_TASK] |
||
2978 | shl edx,5 |
||
2979 | add edx,window_data |
||
2980 | movzx ebx,[edx+WDATA.fl_wstyle] |
||
2981 | and bl,0x0F |
||
2982 | cmp bl,3 |
||
2983 | je .draw_caption_style_3 ;{for 3 and 4 style write caption} |
||
2984 | cmp bl,4 |
||
2985 | je .draw_caption_style_3 |
||
567 | serge | 2986 | |
742 | Rus | 2987 | jmp .not_style_3 |
549 | spraid | 2988 | .draw_caption_style_3: |
114 | mikedld | 2989 | |
742 | Rus | 2990 | push edx |
2991 | call drawwindow_IV_caption |
||
2992 | add esp,4 |
||
2993 | jmp .2 |
||
114 | mikedld | 2994 | |
2995 | .not_style_3: |
||
742 | Rus | 2996 | cmp bl,2 |
2997 | jne .not_style_2 |
||
114 | mikedld | 2998 | |
742 | Rus | 2999 | call drawwindow_III_caption |
3000 | jmp .2 |
||
114 | mikedld | 3001 | |
3002 | .not_style_2: |
||
742 | Rus | 3003 | cmp bl,0 |
3004 | jne .2 |
||
114 | mikedld | 3005 | |
742 | Rus | 3006 | call drawwindow_I_caption |
114 | mikedld | 3007 | |
3008 | ;-------------------------------------------------------------- |
||
742 | Rus | 3009 | .2: ;jmp @f |
3010 | mov edi,[CURRENT_TASK] |
||
3011 | shl edi,5 |
||
3012 | test [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
||
3013 | jz @f |
||
3014 | mov edx,[edi*8+SLOT_BASE+APPDATA.wnd_caption] |
||
3015 | or edx,edx |
||
3016 | jz @f |
||
114 | mikedld | 3017 | |
742 | Rus | 3018 | movzx eax,[edi+window_data+WDATA.fl_wstyle] |
3019 | and al,0x0F |
||
3020 | cmp al,3 |
||
3021 | je .skinned |
||
3022 | cmp al,4 |
||
3023 | je .skinned |
||
567 | serge | 3024 | |
742 | Rus | 3025 | jmp .not_skinned |
567 | serge | 3026 | .skinned: |
742 | Rus | 3027 | mov ebp,[edi+window_data+WDATA.box.left-2] |
3028 | mov bp,word[edi+window_data+WDATA.box.top] |
||
3029 | movzx eax,word[edi+window_data+WDATA.box.width] |
||
3030 | sub ax,[_skinmargins.left] |
||
3031 | sub ax,[_skinmargins.right] |
||
3032 | push edx |
||
3033 | cwde |
||
3034 | cdq |
||
3035 | mov ebx,6 |
||
3036 | idiv ebx |
||
3037 | pop edx |
||
3038 | or eax,eax |
||
3039 | js @f |
||
3040 | mov esi,eax |
||
3041 | mov ebx,dword[_skinmargins.left-2] |
||
3042 | mov bx,word[_skinh] |
||
3043 | sub bx,[_skinmargins.bottom] |
||
3044 | sub bx,[_skinmargins.top] |
||
3045 | sar bx,1 |
||
3046 | adc bx,0 |
||
3047 | add bx,[_skinmargins.top] |
||
3048 | add bx,-3 |
||
3049 | add ebx,ebp |
||
3050 | jmp .dodraw |
||
114 | mikedld | 3051 | |
3052 | .not_skinned: |
||
742 | Rus | 3053 | cmp al,1 |
3054 | je @f |
||
114 | mikedld | 3055 | |
742 | Rus | 3056 | mov ebp,[edi+window_data+WDATA.box.left-2] |
3057 | mov bp,word[edi+window_data+WDATA.box.top] |
||
3058 | movzx eax,word[edi+window_data+WDATA.box.width] |
||
3059 | sub eax,16 |
||
3060 | push edx |
||
3061 | cwde |
||
3062 | cdq |
||
3063 | mov ebx,6 |
||
3064 | idiv ebx |
||
3065 | pop edx |
||
3066 | or eax,eax |
||
3067 | js @f |
||
3068 | mov esi,eax |
||
3069 | mov ebx,0x00080007 |
||
3070 | add ebx,ebp |
||
139 | diamond | 3071 | .dodraw: |
742 | Rus | 3072 | mov ecx,[common_colours+16];0x00FFFFFF |
3073 | or ecx, 0x80000000 |
||
3074 | xor edi,edi |
||
3075 | call dtext |
||
114 | mikedld | 3076 | |
3077 | @@: |
||
3078 | ;-------------------------------------------------------------- |
||
742 | Rus | 3079 | dec [mouse_pause] |
3080 | call [draw_pointer] |
||
3081 | ret |
||
114 | mikedld | 3082 | |
3083 | iglobal |
||
3084 | align 4 |
||
3085 | window_topleft dd \ |
||
549 | spraid | 3086 | 1, 21,\ ;type 0 |
742 | Rus | 3087 | 0, 0,\ ;type 1 |
3088 | 5, 20,\ ;type 2 |
||
3089 | 5, ?,\ ;type 3 {set by skin} |
||
3090 | 5, ? ;type 4 {set by skin} |
||
114 | mikedld | 3091 | endg |
3092 | |||
3093 | set_window_clientbox: |
||
742 | Rus | 3094 | push eax ecx edi |
114 | mikedld | 3095 | |
742 | Rus | 3096 | mov eax,[_skinh] |
3097 | mov [window_topleft+4*7],eax |
||
3098 | mov [window_topleft+4*9],eax |
||
114 | mikedld | 3099 | |
742 | Rus | 3100 | mov ecx,edi |
3101 | sub edi,window_data |
||
3102 | shl edi,3 |
||
3103 | test [ecx+WDATA.fl_wstyle],WSTYLE_CLIENTRELATIVE |
||
3104 | jz @f |
||
114 | mikedld | 3105 | |
742 | Rus | 3106 | movzx eax,[ecx+WDATA.fl_wstyle] |
3107 | and eax,0x0F |
||
3108 | mov eax,[eax*8+window_topleft+0] |
||
3109 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.left],eax |
||
3110 | shl eax,1 |
||
3111 | neg eax |
||
3112 | add eax,[ecx+WDATA.box.width] |
||
3113 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.width],eax |
||
114 | mikedld | 3114 | |
742 | Rus | 3115 | movzx eax,[ecx+WDATA.fl_wstyle] |
3116 | and eax,0x0F |
||
3117 | push [eax*8+window_topleft+0] |
||
3118 | mov eax,[eax*8+window_topleft+4] |
||
3119 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.top],eax |
||
3120 | neg eax |
||
3121 | sub eax,[esp] |
||
3122 | add eax,[ecx+WDATA.box.height] |
||
3123 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.height],eax |
||
3124 | add esp,4 |
||
114 | mikedld | 3125 | |
742 | Rus | 3126 | pop edi ecx eax |
3127 | ret |
||
114 | mikedld | 3128 | @@: |
742 | Rus | 3129 | xor eax,eax |
3130 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.left],eax |
||
3131 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.top],eax |
||
3132 | mov eax,[ecx+WDATA.box.width] |
||
3133 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.width],eax |
||
3134 | mov eax,[ecx+WDATA.box.height] |
||
3135 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.height],eax |
||
114 | mikedld | 3136 | |
742 | Rus | 3137 | pop edi ecx eax |
3138 | ret |
||
114 | mikedld | 3139 | |
1 | ha | 3140 | sys_set_window: |
3141 | |||
684 | diamond | 3142 | mov eax,[CURRENT_TASK] |
3143 | shl eax,5 |
||
3144 | add eax,window_data |
||
1 | ha | 3145 | |
3146 | ; colors |
||
684 | diamond | 3147 | mov [eax+WDATA.cl_workarea],edx |
3148 | mov [eax+WDATA.cl_titlebar],esi |
||
3149 | mov [eax+WDATA.cl_frames],edi |
||
1 | ha | 3150 | |
684 | diamond | 3151 | mov edi, eax |
3152 | |||
1 | ha | 3153 | ; check flag (?) |
186 | diamond | 3154 | test [edi+WDATA.fl_wdrawn],1 |
3155 | jnz newd |
||
1 | ha | 3156 | |
3157 | mov eax,[timer_ticks] ;[0xfdf0] |
||
3158 | add eax,100 |
||
3159 | mov [new_window_starting],eax |
||
3160 | |||
684 | diamond | 3161 | mov word[edi+WDATA.box.width],bx |
3162 | mov word[edi+WDATA.box.height],cx |
||
114 | mikedld | 3163 | sar ebx,16 |
684 | diamond | 3164 | sar ecx,16 |
3165 | mov word[edi+WDATA.box.left],bx |
||
3166 | mov word[edi+WDATA.box.top],cx |
||
1 | ha | 3167 | |
3168 | call check_window_position |
||
3169 | |||
164 | serge | 3170 | call set_window_clientbox |
1 | ha | 3171 | |
742 | Rus | 3172 | push ecx esi edi ; save for window fullscreen/resize |
114 | mikedld | 3173 | ;mov esi,edi |
3174 | |||
742 | Rus | 3175 | mov cl, [edi+WDATA.fl_wstyle] |
3176 | mov eax, [edi+WDATA.cl_frames] |
||
114 | mikedld | 3177 | |
1 | ha | 3178 | sub edi,window_data |
114 | mikedld | 3179 | shl edi,3 |
380 | serge | 3180 | add edi,SLOT_BASE |
114 | mikedld | 3181 | |
742 | Rus | 3182 | and cl,0x0F |
3183 | mov [edi+APPDATA.wnd_caption],0 |
||
3184 | cmp cl,3 |
||
3185 | je set_APPDATA_wnd_caption |
||
3186 | cmp cl,4 ; {SPraid.simba} |
||
3187 | je set_APPDATA_wnd_caption |
||
567 | serge | 3188 | |
742 | Rus | 3189 | jmp @f |
549 | spraid | 3190 | set_APPDATA_wnd_caption: |
742 | Rus | 3191 | mov [edi+APPDATA.wnd_caption],eax |
3192 | @@: mov esi,[esp+0] |
||
114 | mikedld | 3193 | |
115 | poddubny | 3194 | add edi, APPDATA.saved_box |
742 | Rus | 3195 | movsd |
3196 | movsd |
||
3197 | movsd |
||
3198 | movsd |
||
1 | ha | 3199 | pop edi esi ecx |
3200 | |||
742 | Rus | 3201 | mov esi, [CURRENT_TASK] |
3202 | movzx esi, word [WIN_STACK+esi*2] |
||
3203 | lea esi, [WIN_POS+esi*2] |
||
3204 | call waredraw |
||
569 | diamond | 3205 | |
684 | diamond | 3206 | ;;; mov ebx, 1 |
1 | ha | 3207 | ;;; call delay_hs |
115 | poddubny | 3208 | mov eax, [edi+WDATA.box.left] |
3209 | mov ebx, [edi+WDATA.box.top] |
||
3210 | mov ecx, [edi+WDATA.box.width] |
||
3211 | mov edx, [edi+WDATA.box.height] |
||
1 | ha | 3212 | add ecx, eax |
3213 | add edx, ebx |
||
3214 | call calculatescreen |
||
3215 | |||
742 | Rus | 3216 | mov [KEY_COUNT],byte 0 ; empty keyboard buffer |
3217 | mov [BTN_COUNT],byte 0 ; empty button buffer |
||
1 | ha | 3218 | |
3219 | newd: |
||
742 | Rus | 3220 | mov [edi+WDATA.fl_redraw],byte 0 ; no redraw |
1 | ha | 3221 | mov edx,edi |
3222 | |||
3223 | ret |
||
3224 | |||
114 | mikedld | 3225 | syscall_windowsettings: |
1 | ha | 3226 | |
114 | mikedld | 3227 | .set_window_caption: |
742 | Rus | 3228 | dec eax ; subfunction #1 - set window caption |
3229 | jnz .get_window_caption |
||
114 | mikedld | 3230 | |
742 | Rus | 3231 | ; NOTE: only window owner thread can set its caption, |
3232 | ; so there's no parameter for PID/TID |
||
114 | mikedld | 3233 | |
742 | Rus | 3234 | mov edi,[CURRENT_TASK] |
3235 | shl edi,5 |
||
114 | mikedld | 3236 | |
742 | Rus | 3237 | ; have to check if caption is within application memory limit |
3238 | ; check is trivial, and if application resizes its memory, |
||
3239 | ; caption still can become over bounds |
||
202 | diamond | 3240 | ; diamond, 31.10.2006: check removed because with new memory manager |
3241 | ; there can be valid data after APPDATA.mem_size bound |
||
380 | serge | 3242 | ; mov ecx,[edi*8+SLOT_BASE+APPDATA.mem_size] |
202 | diamond | 3243 | ; add ecx,255 ; max caption length |
3244 | ; cmp ebx,ecx |
||
3245 | ; ja .exit_fail |
||
114 | mikedld | 3246 | |
742 | Rus | 3247 | mov [edi*8+SLOT_BASE+APPDATA.wnd_caption],ebx |
3248 | or [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
||
114 | mikedld | 3249 | |
742 | Rus | 3250 | call draw_window_caption |
114 | mikedld | 3251 | |
742 | Rus | 3252 | xor eax,eax ; eax = 0 (success) |
3253 | ret |
||
114 | mikedld | 3254 | |
3255 | .get_window_caption: |
||
742 | Rus | 3256 | dec eax ; subfunction #2 - get window caption |
3257 | jnz .exit_fail |
||
114 | mikedld | 3258 | |
742 | Rus | 3259 | ; not implemented yet |
114 | mikedld | 3260 | |
3261 | .exit_fail: |
||
742 | Rus | 3262 | xor eax,eax |
3263 | inc eax ; eax = 1 (fail) |
||
3264 | ret |
||
114 | mikedld | 3265 | |
3266 | |||
1 | ha | 3267 | sys_window_move: |
3268 | |||
742 | Rus | 3269 | mov edi,[CURRENT_TASK] |
3270 | shl edi,5 |
||
3271 | add edi,window_data |
||
1 | ha | 3272 | |
742 | Rus | 3273 | test [edi+WDATA.fl_wstate],WSTATE_MAXIMIZED |
3274 | jnz .window_move_return |
||
1 | ha | 3275 | |
742 | Rus | 3276 | push dword [edi + WDATA.box.left] ; save old coordinates |
3277 | push dword [edi + WDATA.box.top] |
||
3278 | push dword [edi + WDATA.box.width] |
||
3279 | push dword [edi + WDATA.box.height] |
||
1 | ha | 3280 | |
742 | Rus | 3281 | cmp eax,-1 ; set new position and size |
3282 | je .no_x_reposition |
||
3283 | mov [edi + WDATA.box.left], eax |
||
49 | mikedld | 3284 | .no_x_reposition: |
742 | Rus | 3285 | cmp ebx,-1 |
3286 | je .no_y_reposition |
||
3287 | mov [edi + WDATA.box.top], ebx |
||
49 | mikedld | 3288 | .no_y_reposition: |
1 | ha | 3289 | |
742 | Rus | 3290 | test [edi+WDATA.fl_wstate],WSTATE_ROLLEDUP |
3291 | jnz .no_y_resizing |
||
1 | ha | 3292 | |
742 | Rus | 3293 | cmp ecx,-1 |
3294 | je .no_x_resizing |
||
3295 | mov [edi + WDATA.box.width], ecx |
||
49 | mikedld | 3296 | .no_x_resizing: |
742 | Rus | 3297 | cmp edx,-1 |
3298 | je .no_y_resizing |
||
3299 | mov [edi + WDATA.box.height], edx |
||
49 | mikedld | 3300 | .no_y_resizing: |
1 | ha | 3301 | |
742 | Rus | 3302 | call check_window_position |
3303 | call set_window_clientbox |
||
1 | ha | 3304 | |
742 | Rus | 3305 | pushad ; save for window fullscreen/resize |
3306 | mov esi,edi |
||
3307 | sub edi,window_data |
||
3308 | shr edi,5 |
||
3309 | shl edi,8 |
||
3310 | add edi, SLOT_BASE + APPDATA.saved_box |
||
3311 | mov ecx,4 |
||
3312 | cld |
||
3313 | rep movsd |
||
3314 | popad |
||
49 | mikedld | 3315 | |
742 | Rus | 3316 | pushad ; calculcate screen at new position |
3317 | mov eax, [edi + WDATA.box.left] |
||
3318 | mov ebx, [edi + WDATA.box.top] |
||
3319 | mov ecx, [edi + WDATA.box.width] |
||
3320 | mov edx, [edi + WDATA.box.height] |
||
3321 | add ecx,eax |
||
3322 | add edx,ebx |
||
221 | serge | 3323 | |
742 | Rus | 3324 | call calculatescreen |
3325 | popad |
||
49 | mikedld | 3326 | |
742 | Rus | 3327 | pop edx ; calculcate screen at old position |
3328 | pop ecx |
||
3329 | pop ebx |
||
3330 | pop eax |
||
3331 | add ecx,eax |
||
3332 | add edx,ebx |
||
3333 | mov [dlx],eax ; save for drawlimits |
||
3334 | mov [dly],ebx |
||
3335 | mov [dlxe],ecx |
||
3336 | mov [dlye],edx |
||
3337 | call calculatescreen |
||
49 | mikedld | 3338 | |
742 | Rus | 3339 | mov [edi + WDATA.fl_redraw], 1 ; flag the process as redraw |
49 | mikedld | 3340 | |
742 | Rus | 3341 | mov eax,edi ; redraw screen at old position |
3342 | xor esi,esi |
||
3343 | call redrawscreen |
||
49 | mikedld | 3344 | |
742 | Rus | 3345 | mov [DONT_DRAW_MOUSE],byte 0 ; mouse pointer |
3346 | mov [MOUSE_BACKGROUND],byte 0 ; no mouse under |
||
3347 | mov [MOUSE_DOWN],byte 0 ; react to mouse up/down |
||
49 | mikedld | 3348 | |
742 | Rus | 3349 | call [draw_pointer] |
49 | mikedld | 3350 | |
742 | Rus | 3351 | mov [window_move_pr],0 |
49 | mikedld | 3352 | |
3353 | .window_move_return: |
||
3354 | |||
742 | Rus | 3355 | ret |
1 | ha | 3356 | |
3357 | uglobal |
||
3358 | window_move_pr dd 0x0 |
||
3359 | window_move_eax dd 0x0 |
||
3360 | window_move_ebx dd 0x0 |
||
3361 | window_move_ecx dd 0x0 |
||
3362 | window_move_edx dd 0x0 |
||
3363 | endg |
||
3364 | |||
3365 | ;ok - 100% work |
||
3366 | ;nt - not tested |
||
3367 | ;--------------------------------------------------------------------------------------------- |
||
3368 | ;eax |
||
3369 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
||
3370 | ;1 - change task. Ret nothing. Block. ok. |
||
3371 | ;2 - performance control |
||
3372 | ; ebx |
||
3373 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
||
3374 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
||
3375 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
||
3376 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
||
3377 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
||
3378 | ;eax |
||
3379 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
||
3380 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
||
3381 | ;--------------------------------------------------------------------------------------------- |
||
3382 | sys_sheduler: ;noname & halyavin |
||
3383 | cmp eax,0 |
||
3384 | je shed_counter |
||
3385 | cmp eax,2 |
||
3386 | je perf_control |
||
3387 | cmp eax,3 |
||
3388 | je rdmsr_instr |
||
3389 | cmp eax,4 |
||
3390 | je wrmsr_instr |
||
3391 | cmp eax,1 |
||
3392 | jne not_supported |
||
3393 | call change_task ;delay,0 |
||
3394 | ret |
||
3395 | shed_counter: |
||
3396 | mov eax,[context_counter] |
||
3397 | mov [esp+36],eax |
||
3398 | not_supported: |
||
3399 | ret |
||
3400 | perf_control: |
||
3401 | inc eax ;now eax=3 |
||
3402 | cmp ebx,eax |
||
3403 | je cache_disable |
||
3404 | dec eax |
||
3405 | cmp ebx,eax |
||
3406 | je cache_enable |
||
3407 | dec eax |
||
3408 | cmp ebx,eax |
||
3409 | je is_cache_enabled |
||
3410 | dec eax |
||
3411 | cmp ebx,eax |
||
3412 | je modify_pce |
||
3413 | ret |
||
3414 | |||
3415 | rdmsr_instr: |
||
3416 | ;now counter in ecx |
||
3417 | ;(edx:eax) esi:edi => edx:esi |
||
3418 | mov eax,esi |
||
3419 | rdmsr |
||
3420 | mov [esp+36],eax |
||
3421 | mov [esp+24],edx ;ret in ebx? |
||
3422 | ret |
||
3423 | |||
3424 | wrmsr_instr: |
||
3425 | ;now counter in ecx |
||
3426 | ;(edx:eax) esi:edi => edx:esi |
||
482 | Ghost | 3427 | ; Fast Call MSR can't be destroy |
3428 | ; Íî MSR_AMD_EFER ìîæíî èçìåíÿòü, ò.ê. â ýòîì ðåãèñòðå ëèø |
||
3429 | ; âêëþ÷àþòñÿ/âûêëþ÷àþòñÿ ðàñøèðåííûå âîçìîæíîñòè |
||
3430 | cmp ecx, MSR_SYSENTER_CS |
||
3431 | je @f |
||
3432 | cmp ecx, MSR_SYSENTER_ESP |
||
3433 | je @f |
||
3434 | cmp ecx, MSR_SYSENTER_EIP |
||
3435 | je @f |
||
3436 | cmp ecx, MSR_AMD_STAR |
||
3437 | je @f |
||
3438 | |||
3439 | mov eax, esi |
||
3440 | wrmsr |
||
742 | Rus | 3441 | ; mov [esp + 36], eax |
3442 | ; mov [esp + 24], edx ;ret in ebx? |
||
482 | Ghost | 3443 | @@: |
1 | ha | 3444 | ret |
3445 | |||
3446 | cache_disable: |
||
3447 | mov eax,cr0 |
||
3448 | or eax,01100000000000000000000000000000b |
||
3449 | mov cr0,eax |
||
3450 | wbinvd ;set MESI |
||
3451 | ret |
||
3452 | |||
3453 | cache_enable: |
||
3454 | mov eax,cr0 |
||
3455 | and eax,10011111111111111111111111111111b |
||
3456 | mov cr0,eax |
||
3457 | ret |
||
3458 | |||
3459 | is_cache_enabled: |
||
3460 | mov eax,cr0 |
||
3461 | mov ebx,eax |
||
3462 | and eax,01100000000000000000000000000000b |
||
3463 | jz cache_disabled |
||
3464 | mov [esp+36],ebx |
||
3465 | cache_disabled: |
||
3466 | mov dword [esp+36],eax ;0 |
||
3467 | ret |
||
3468 | |||
3469 | modify_pce: |
||
3470 | mov eax,cr4 |
||
3471 | ; mov ebx,0 |
||
3472 | ; or bx,100000000b ;pce |
||
3473 | ; xor eax,ebx ;invert pce |
||
17 | me_root | 3474 | bts eax,8 ;pce=cr4[8] |
1 | ha | 3475 | mov cr4,eax |
3476 | mov [esp+36],eax |
||
3477 | ret |
||
3478 | ;--------------------------------------------------------------------------------------------- |
||
3479 | |||
3480 | |||
3481 | ; check if pixel is allowed to be drawn |
||
3482 | |||
3483 | checkpixel: |
||
742 | Rus | 3484 | push eax edx |
1 | ha | 3485 | |
742 | Rus | 3486 | mov edx,[ScreenWidth] ; screen x size |
3487 | inc edx |
||
3488 | imul edx, ebx |
||
3489 | mov dl, [eax+edx+display_data] ; lea eax, [...] |
||
1 | ha | 3490 | |
742 | Rus | 3491 | xor ecx, ecx |
3492 | mov eax, [CURRENT_TASK] |
||
3493 | cmp al, dl |
||
3494 | setne cl |
||
1 | ha | 3495 | |
742 | Rus | 3496 | pop edx eax |
3497 | ret |
||
1 | ha | 3498 | |
3499 | iglobal |
||
521 | diamond | 3500 | cpustring db 'CPU',0 |
1 | ha | 3501 | endg |
3502 | |||
67 | diamond | 3503 | uglobal |
742 | Rus | 3504 | background_defined db 0 ; diamond, 11.04.2006 |
67 | diamond | 3505 | endg |
1 | ha | 3506 | |
3507 | align 4 |
||
3508 | ; check misc |
||
3509 | |||
3510 | checkmisc: |
||
3511 | |||
3512 | cmp [ctrl_alt_del], 1 |
||
3513 | jne nocpustart |
||
501 | serge | 3514 | |
742 | Rus | 3515 | mov ebp, cpustring |
3516 | call fs_execute_from_sysdir |
||
501 | serge | 3517 | |
1 | ha | 3518 | mov [ctrl_alt_del], 0 |
465 | serge | 3519 | |
3520 | nocpustart: |
||
1 | ha | 3521 | cmp [mouse_active], 1 |
3522 | jne mouse_not_active |
||
3523 | mov [mouse_active], 0 |
||
3524 | xor edi, edi |
||
742 | Rus | 3525 | mov ecx, [TASK_COUNT] |
465 | serge | 3526 | set_mouse_event: |
1 | ha | 3527 | add edi, 256 |
742 | Rus | 3528 | or [edi+SLOT_BASE+APPDATA.event_mask], dword 100000b |
1 | ha | 3529 | loop set_mouse_event |
3530 | |||
465 | serge | 3531 | mouse_not_active: |
742 | Rus | 3532 | cmp [REDRAW_BACKGROUND],byte 0 ; background update ? |
3533 | jz nobackgr |
||
76 | mario79 | 3534 | cmp [background_defined], 0 |
742 | Rus | 3535 | jz nobackgr |
709 | diamond | 3536 | cmp [REDRAW_BACKGROUND], byte 2 |
3537 | jnz no_set_bgr_event |
||
473 | diamond | 3538 | xor edi, edi |
742 | Rus | 3539 | mov ecx, [TASK_COUNT] |
473 | diamond | 3540 | set_bgr_event: |
3541 | add edi, 256 |
||
742 | Rus | 3542 | or [edi+SLOT_BASE+APPDATA.event_mask], 16 |
473 | diamond | 3543 | loop set_bgr_event |
709 | diamond | 3544 | no_set_bgr_event: |
3545 | ; mov [draw_data+32 + RECT.left],dword 0 |
||
3546 | ; mov [draw_data+32 + RECT.top],dword 0 |
||
3547 | ; mov eax,[ScreenWidth] |
||
3548 | ; mov ebx,[ScreenHeight] |
||
3549 | ; mov [draw_data+32 + RECT.right],eax |
||
3550 | ; mov [draw_data+32 + RECT.bottom],ebx |
||
1 | ha | 3551 | call drawbackground |
381 | serge | 3552 | mov [REDRAW_BACKGROUND],byte 0 |
3553 | mov [MOUSE_BACKGROUND],byte 0 |
||
1 | ha | 3554 | |
465 | serge | 3555 | nobackgr: |
1 | ha | 3556 | |
3557 | ; system shutdown request |
||
3558 | |||
381 | serge | 3559 | cmp [SYS_SHUTDOWN],byte 0 |
742 | Rus | 3560 | je noshutdown |
1 | ha | 3561 | |
3562 | mov edx,[shutdown_processes] |
||
3563 | |||
381 | serge | 3564 | cmp [SYS_SHUTDOWN],dl |
1 | ha | 3565 | jne no_mark_system_shutdown |
3566 | |||
709 | diamond | 3567 | lea ecx,[edx-1] |
465 | serge | 3568 | mov edx,OS_BASE+0x3040 |
709 | diamond | 3569 | jecxz @f |
465 | serge | 3570 | markz: |
115 | poddubny | 3571 | mov [edx+TASKDATA.state],byte 3 |
1 | ha | 3572 | add edx,0x20 |
3573 | loop markz |
||
709 | diamond | 3574 | @@: |
1 | ha | 3575 | |
3576 | no_mark_system_shutdown: |
||
3577 | |||
3578 | call [disable_mouse] |
||
3579 | |||
381 | serge | 3580 | dec byte [SYS_SHUTDOWN] |
742 | Rus | 3581 | je system_shutdown |
1 | ha | 3582 | |
465 | serge | 3583 | noshutdown: |
1 | ha | 3584 | |
3585 | |||
742 | Rus | 3586 | mov eax,[TASK_COUNT] ; termination |
379 | serge | 3587 | mov ebx,TASK_DATA+TASKDATA.state |
1 | ha | 3588 | mov esi,1 |
3589 | |||
465 | serge | 3590 | newct: |
1 | ha | 3591 | mov cl,[ebx] |
3592 | cmp cl,byte 3 |
||
742 | Rus | 3593 | jz terminate |
1 | ha | 3594 | cmp cl,byte 4 |
742 | Rus | 3595 | jz terminate |
1 | ha | 3596 | |
3597 | add ebx,0x20 |
||
3598 | inc esi |
||
3599 | dec eax |
||
3600 | jnz newct |
||
3601 | ret |
||
3602 | |||
3603 | ; redraw screen |
||
3604 | |||
3605 | redrawscreen: |
||
3606 | |||
3607 | ; eax , if process window_data base is eax, do not set flag/limits |
||
3608 | |||
742 | Rus | 3609 | pushad |
3610 | push eax |
||
1 | ha | 3611 | |
684 | diamond | 3612 | ;;; mov ebx,2 |
1 | ha | 3613 | ;;; call delay_hs |
3614 | |||
742 | Rus | 3615 | ;mov ecx,0 ; redraw flags for apps |
3616 | xor ecx,ecx |
||
1 | ha | 3617 | newdw2: |
3618 | |||
742 | Rus | 3619 | inc ecx |
3620 | push ecx |
||
1 | ha | 3621 | |
742 | Rus | 3622 | mov eax,ecx |
3623 | shl eax,5 |
||
3624 | add eax,window_data |
||
1 | ha | 3625 | |
742 | Rus | 3626 | cmp eax,[esp+4] |
3627 | je not_this_task |
||
3628 | ; check if window in redraw area |
||
3629 | mov edi,eax |
||
1 | ha | 3630 | |
742 | Rus | 3631 | cmp ecx,1 ; limit for background |
3632 | jz bgli |
||
1 | ha | 3633 | |
742 | Rus | 3634 | mov eax, [edi + WDATA.box.left] |
3635 | mov ebx, [edi + WDATA.box.top] |
||
3636 | mov ecx, [edi + WDATA.box.width] |
||
3637 | mov edx, [edi + WDATA.box.height] |
||
3638 | add ecx,eax |
||
3639 | add edx,ebx |
||
1 | ha | 3640 | |
742 | Rus | 3641 | mov ecx,[dlye] ; ecx = area y end ebx = window y start |
3642 | cmp ecx,ebx |
||
3643 | jb ricino |
||
1 | ha | 3644 | |
742 | Rus | 3645 | mov ecx,[dlxe] ; ecx = area x end eax = window x start |
3646 | cmp ecx,eax |
||
3647 | jb ricino |
||
1 | ha | 3648 | |
742 | Rus | 3649 | mov eax, [edi + WDATA.box.left] |
3650 | mov ebx, [edi + WDATA.box.top] |
||
3651 | mov ecx, [edi + WDATA.box.width] |
||
3652 | mov edx, [edi + WDATA.box.height] |
||
3653 | add ecx, eax |
||
3654 | add edx, ebx |
||
164 | serge | 3655 | |
742 | Rus | 3656 | mov eax,[dly] ; eax = area y start edx = window y end |
3657 | cmp edx,eax |
||
3658 | jb ricino |
||
1 | ha | 3659 | |
742 | Rus | 3660 | mov eax,[dlx] ; eax = area x start ecx = window x end |
3661 | cmp ecx,eax |
||
3662 | jb ricino |
||
1 | ha | 3663 | |
742 | Rus | 3664 | bgli: |
1 | ha | 3665 | |
742 | Rus | 3666 | cmp ecx,1 |
3667 | jnz .az |
||
3668 | mov al,[REDRAW_BACKGROUND] |
||
3669 | cmp al,2 |
||
3670 | jz newdw8 |
||
3671 | test al,al |
||
3672 | jz .az |
||
3673 | lea eax,[edi+draw_data-window_data] |
||
3674 | mov ebx,[dlx] |
||
3675 | cmp ebx,[eax+RECT.left] |
||
3676 | jae @f |
||
3677 | mov [eax+RECT.left],ebx |
||
3678 | @@: |
||
3679 | mov ebx,[dly] |
||
3680 | cmp ebx,[eax+RECT.top] |
||
3681 | jae @f |
||
3682 | mov [eax+RECT.top],ebx |
||
3683 | @@: |
||
3684 | mov ebx,[dlxe] |
||
3685 | cmp ebx,[eax+RECT.right] |
||
3686 | jbe @f |
||
3687 | mov [eax+RECT.right],ebx |
||
3688 | @@: |
||
3689 | mov ebx,[dlye] |
||
3690 | cmp ebx,[eax+RECT.bottom] |
||
3691 | jbe @f |
||
3692 | mov [eax+RECT.bottom],ebx |
||
3693 | @@: |
||
3694 | jmp newdw8 |
||
3695 | .az: |
||
1 | ha | 3696 | |
742 | Rus | 3697 | mov eax,edi |
3698 | add eax,draw_data-window_data |
||
1 | ha | 3699 | |
742 | Rus | 3700 | mov ebx,[dlx] ; set limits |
3701 | mov [eax + RECT.left], ebx |
||
3702 | mov ebx,[dly] |
||
3703 | mov [eax + RECT.top], ebx |
||
3704 | mov ebx,[dlxe] |
||
3705 | mov [eax + RECT.right], ebx |
||
3706 | mov ebx,[dlye] |
||
3707 | mov [eax + RECT.bottom], ebx |
||
1 | ha | 3708 | |
742 | Rus | 3709 | sub eax,draw_data-window_data |
1 | ha | 3710 | |
742 | Rus | 3711 | cmp dword [esp],1 |
3712 | jne nobgrd |
||
3713 | mov byte [REDRAW_BACKGROUND], 1 |
||
1 | ha | 3714 | |
3715 | newdw8: |
||
3716 | nobgrd: |
||
3717 | |||
742 | Rus | 3718 | mov [eax + WDATA.fl_redraw],byte 1 ; mark as redraw |
1 | ha | 3719 | |
3720 | ricino: |
||
3721 | |||
3722 | not_this_task: |
||
3723 | |||
742 | Rus | 3724 | pop ecx |
1 | ha | 3725 | |
742 | Rus | 3726 | cmp ecx,[TASK_COUNT] |
3727 | jle newdw2 |
||
1 | ha | 3728 | |
742 | Rus | 3729 | pop eax |
3730 | popad |
||
1 | ha | 3731 | |
742 | Rus | 3732 | ret |
1 | ha | 3733 | |
3734 | calculatebackground: ; background |
||
3735 | |||
742 | Rus | 3736 | ; all black |
1 | ha | 3737 | |
742 | Rus | 3738 | mov edi, [img_background] ;IMG_BACKGROUND ; set background to black |
3739 | xor eax, eax |
||
3740 | mov ecx, 1023 ;0x0fff00 / 4 |
||
3741 | cld |
||
3742 | rep stosd |
||
1 | ha | 3743 | |
742 | Rus | 3744 | mov edi,display_data ; set os to use all pixels |
3745 | mov eax,0x01010101 |
||
3746 | mov ecx,1280*1024 / 4 |
||
3747 | rep stosd |
||
1 | ha | 3748 | |
742 | Rus | 3749 | mov byte [REDRAW_BACKGROUND], 0 ; do not draw background! |
1 | ha | 3750 | |
742 | Rus | 3751 | ret |
1 | ha | 3752 | |
3753 | uglobal |
||
742 | Rus | 3754 | imax dd 0x0 |
1 | ha | 3755 | endg |
3756 | |||
3757 | |||
3758 | |||
3759 | delay_ms: ; delay in 1/1000 sec |
||
3760 | |||
3761 | |||
742 | Rus | 3762 | push eax |
3763 | push ecx |
||
1 | ha | 3764 | |
742 | Rus | 3765 | mov ecx,esi |
3766 | ; |
||
3767 | imul ecx, 33941 |
||
3768 | shr ecx, 9 |
||
3769 | ; |
||
1 | ha | 3770 | |
742 | Rus | 3771 | in al,0x61 |
3772 | and al,0x10 |
||
3773 | mov ah,al |
||
3774 | cld |
||
1 | ha | 3775 | |
742 | Rus | 3776 | cnt1: in al,0x61 |
3777 | and al,0x10 |
||
3778 | cmp al,ah |
||
3779 | jz cnt1 |
||
1 | ha | 3780 | |
742 | Rus | 3781 | mov ah,al |
3782 | loop cnt1 |
||
1 | ha | 3783 | |
742 | Rus | 3784 | pop ecx |
3785 | pop eax |
||
1 | ha | 3786 | |
742 | Rus | 3787 | ret |
1 | ha | 3788 | |
3789 | |||
3790 | set_app_param: |
||
742 | Rus | 3791 | mov edi, [TASK_BASE] |
3792 | mov [edi + TASKDATA.event_mask], ebx |
||
3793 | ret |
||
1 | ha | 3794 | |
3795 | |||
3796 | |||
3797 | delay_hs: ; delay in 1/100 secs |
||
684 | diamond | 3798 | ; ebx = delay time |
742 | Rus | 3799 | push ecx |
3800 | push edx |
||
1 | ha | 3801 | |
742 | Rus | 3802 | mov edx,[timer_ticks] |
1 | ha | 3803 | |
3804 | newtic: |
||
742 | Rus | 3805 | mov ecx,[timer_ticks] |
3806 | sub ecx,edx |
||
3807 | cmp ecx,ebx |
||
3808 | jae zerodelay |
||
1 | ha | 3809 | |
742 | Rus | 3810 | call change_task |
1 | ha | 3811 | |
742 | Rus | 3812 | jmp newtic |
1 | ha | 3813 | |
3814 | zerodelay: |
||
742 | Rus | 3815 | pop edx |
3816 | pop ecx |
||
1 | ha | 3817 | |
742 | Rus | 3818 | ret |
1 | ha | 3819 | |
3820 | |||
3821 | memmove: ; memory move in bytes |
||
3822 | |||
3823 | ; eax = from |
||
3824 | ; ebx = to |
||
3825 | ; ecx = no of bytes |
||
3826 | test ecx, ecx |
||
3827 | jle .ret |
||
3828 | |||
3829 | |||
3830 | push esi edi ecx |
||
3831 | |||
3832 | mov edi, ebx |
||
3833 | mov esi, eax |
||
3834 | |||
3835 | test ecx, not 11b |
||
742 | Rus | 3836 | jz @f |
1 | ha | 3837 | |
3838 | push ecx |
||
3839 | shr ecx, 2 |
||
3840 | rep movsd |
||
3841 | pop ecx |
||
3842 | and ecx, 11b |
||
742 | Rus | 3843 | jz .finish |
1 | ha | 3844 | @@: |
3845 | rep movsb |
||
3846 | |||
3847 | .finish: |
||
3848 | pop ecx edi esi |
||
3849 | .ret: |
||
3850 | ret |
||
3851 | |||
3852 | |||
75 | diamond | 3853 | ; |
3854 | ;align 4 |
||
1 | ha | 3855 | ; |
75 | diamond | 3856 | ;read_floppy_file: |
1 | ha | 3857 | ; |
75 | diamond | 3858 | ;; as input |
3859 | ;; |
||
3860 | ;; eax pointer to file |
||
3861 | ;; ebx file lenght |
||
3862 | ;; ecx start 512 byte block number |
||
3863 | ;; edx number of blocks to read |
||
3864 | ;; esi pointer to return/work area (atleast 20 000 bytes) |
||
3865 | ;; |
||
3866 | ;; |
||
3867 | ;; on return |
||
3868 | ;; |
||
3869 | ;; eax = 0 command succesful |
||
3870 | ;; 1 no fd base and/or partition defined |
||
3871 | ;; 2 yet unsupported FS |
||
3872 | ;; 3 unknown FS |
||
3873 | ;; 4 partition not defined at hd |
||
3874 | ;; 5 file not found |
||
3875 | ;; ebx = size of file |
||
1 | ha | 3876 | ; |
379 | serge | 3877 | ; mov edi,[TASK_BASE] |
75 | diamond | 3878 | ; add edi,0x10 |
3879 | ; add esi,[edi] |
||
3880 | ; add eax,[edi] |
||
1 | ha | 3881 | ; |
75 | diamond | 3882 | ; pushad |
3883 | ; mov edi,esi |
||
3884 | ; add edi,1024 |
||
3885 | ; mov esi,0x100000+19*512 |
||
3886 | ; sub ecx,1 |
||
3887 | ; shl ecx,9 |
||
3888 | ; add esi,ecx |
||
3889 | ; shl edx,9 |
||
3890 | ; mov ecx,edx |
||
3891 | ; cld |
||
3892 | ; rep movsb |
||
3893 | ; popad |
||
3894 | ; |
||
3895 | ; mov [esp+36],eax |
||
3896 | ; mov [esp+24],ebx |
||
3897 | ; ret |
||
1 | ha | 3898 | |
3899 | |||
3900 | |||
3901 | align 4 |
||
3902 | |||
3903 | sys_programirq: |
||
3904 | |||
379 | serge | 3905 | mov edi,[TASK_BASE] |
115 | poddubny | 3906 | add eax,[edi+TASKDATA.mem_start] |
1 | ha | 3907 | |
75 | diamond | 3908 | cmp ebx,16 |
3909 | jae .not_owner |
||
379 | serge | 3910 | mov edi,[TASK_BASE] |
115 | poddubny | 3911 | mov edi,[edi+TASKDATA.pid] |
75 | diamond | 3912 | cmp edi,[irq_owner+ebx*4] |
742 | Rus | 3913 | je spril1 |
75 | diamond | 3914 | .not_owner: |
1 | ha | 3915 | mov [esp+36],dword 1 |
3916 | ret |
||
3917 | spril1: |
||
3918 | |||
3919 | mov esi,eax |
||
3920 | shl ebx,6 |
||
3921 | add ebx,irq00read |
||
3922 | mov edi,ebx |
||
3923 | mov ecx,16 |
||
3924 | cld |
||
3925 | rep movsd |
||
3926 | mov [esp+36],dword 0 |
||
3927 | ret |
||
3928 | |||
3929 | |||
3930 | align 4 |
||
3931 | |||
3932 | get_irq_data: |
||
742 | Rus | 3933 | cmp ebx,16 |
75 | diamond | 3934 | jae .not_owner |
742 | Rus | 3935 | mov eax, [4 * ebx + irq_owner] |
3936 | |||
379 | serge | 3937 | mov edi,[TASK_BASE] |
742 | Rus | 3938 | |
3939 | cmp eax,[edi+TASKDATA.pid] |
||
1 | ha | 3940 | je gidril1 |
75 | diamond | 3941 | .not_owner: |
742 | Rus | 3942 | mov [esp+28],dword 2 ; ecx=2 |
1 | ha | 3943 | ret |
3944 | |||
3945 | gidril1: |
||
3946 | |||
3947 | shl ebx,12 |
||
3948 | mov ecx,1 |
||
742 | Rus | 3949 | lea eax,[ebx + IRQ_SAVE + 0x10] |
3950 | mov edx,[eax - 0x10] |
||
3951 | test edx,edx |
||
1 | ha | 3952 | jz gid1 |
3953 | |||
742 | Rus | 3954 | dec dword [eax - 0x10] |
3955 | |||
3956 | movzx ebx,byte [eax] |
||
3957 | |||
3958 | mov edi, eax |
||
3959 | xchg esi, eax |
||
1 | ha | 3960 | inc esi |
742 | Rus | 3961 | |
1 | ha | 3962 | mov ecx,4000 / 4 |
3963 | cld |
||
3964 | rep movsd |
||
75 | diamond | 3965 | ; xor ecx,ecx ; as result of 'rep' ecx=0 |
742 | Rus | 3966 | dec edx |
1 | ha | 3967 | gid1: |
742 | Rus | 3968 | mov [esp+32],edx |
3969 | mov [esp+28],ecx |
||
3970 | mov [esp+20],ebx |
||
1 | ha | 3971 | ret |
3972 | |||
3973 | |||
3974 | set_io_access_rights: |
||
3975 | |||
3976 | pushad |
||
3977 | |||
465 | serge | 3978 | mov edi, tss._io_map_0 |
1 | ha | 3979 | |
465 | serge | 3980 | ; mov ecx,eax |
3981 | ; and ecx,7 ; offset in byte |
||
1 | ha | 3982 | |
465 | serge | 3983 | ; shr eax,3 ; number of byte |
3984 | ; add edi,eax |
||
1 | ha | 3985 | |
465 | serge | 3986 | ; mov ebx,1 |
3987 | ; shl ebx,cl |
||
1 | ha | 3988 | |
742 | Rus | 3989 | cmp ebp,0 ; enable access - ebp = 0 |
1 | ha | 3990 | jne siar1 |
3991 | |||
465 | serge | 3992 | ; not ebx |
3993 | ; and [edi],byte bl |
||
3994 | btr [edi], eax |
||
1 | ha | 3995 | |
3996 | popad |
||
3997 | |||
3998 | ret |
||
3999 | |||
465 | serge | 4000 | siar1: |
1 | ha | 4001 | |
465 | serge | 4002 | bts [edi], eax |
4003 | ; or [edi],byte bl ; disable access - ebp = 1 |
||
1 | ha | 4004 | |
4005 | popad |
||
4006 | |||
4007 | ret |
||
4008 | |||
4009 | r_f_port_area: |
||
4010 | |||
4011 | test eax, eax |
||
4012 | jnz free_port_area |
||
4013 | ; je r_port_area |
||
4014 | ; jmp free_port_area |
||
4015 | |||
4016 | ; r_port_area: |
||
4017 | |||
4018 | pushad |
||
4019 | |||
742 | Rus | 4020 | cmp ebx,ecx ; beginning > end ? |
75 | diamond | 4021 | ja rpal1 |
4022 | cmp ecx,65536 |
||
4023 | jae rpal1 |
||
381 | serge | 4024 | mov esi,[RESERVED_PORTS] |
742 | Rus | 4025 | test esi,esi ; no reserved areas ? |
1 | ha | 4026 | je rpal2 |
742 | Rus | 4027 | cmp esi,255 ; max reserved |
75 | diamond | 4028 | jae rpal1 |
465 | serge | 4029 | rpal3: |
1 | ha | 4030 | mov edi,esi |
4031 | shl edi,4 |
||
381 | serge | 4032 | add edi,RESERVED_PORTS |
1 | ha | 4033 | cmp ebx,[edi+8] |
75 | diamond | 4034 | ja rpal4 |
1 | ha | 4035 | cmp ecx,[edi+4] |
4036 | jae rpal1 |
||
4037 | ; jb rpal4 |
||
4038 | ; jmp rpal1 |
||
465 | serge | 4039 | rpal4: |
1 | ha | 4040 | |
4041 | dec esi |
||
4042 | jnz rpal3 |
||
4043 | jmp rpal2 |
||
4044 | rpal1: |
||
4045 | popad |
||
4046 | mov eax,1 |
||
4047 | ret |
||
4048 | |||
4049 | rpal2: |
||
4050 | popad |
||
4051 | |||
4052 | |||
4053 | ; enable port access at port IO map |
||
4054 | cli |
||
742 | Rus | 4055 | pushad ; start enable io map |
1 | ha | 4056 | |
4057 | cmp ecx,65536 ;16384 |
||
4058 | jae no_unmask_io ; jge |
||
4059 | |||
4060 | mov eax,ebx |
||
4061 | |||
4062 | new_port_access: |
||
4063 | |||
4064 | pushad |
||
4065 | |||
742 | Rus | 4066 | xor ebp,ebp ; enable - eax = port |
1 | ha | 4067 | call set_io_access_rights |
4068 | |||
4069 | popad |
||
4070 | |||
4071 | inc eax |
||
4072 | cmp eax,ecx |
||
4073 | jbe new_port_access |
||
4074 | |||
4075 | no_unmask_io: |
||
4076 | |||
742 | Rus | 4077 | popad ; end enable io map |
1 | ha | 4078 | sti |
4079 | |||
381 | serge | 4080 | mov edi,[RESERVED_PORTS] |
1 | ha | 4081 | add edi,1 |
381 | serge | 4082 | mov [RESERVED_PORTS],edi |
1 | ha | 4083 | shl edi,4 |
381 | serge | 4084 | add edi,RESERVED_PORTS |
379 | serge | 4085 | mov esi,[TASK_BASE] |
115 | poddubny | 4086 | mov esi,[esi+TASKDATA.pid] |
1 | ha | 4087 | mov [edi],esi |
4088 | mov [edi+4],ebx |
||
4089 | mov [edi+8],ecx |
||
4090 | |||
4091 | xor eax, eax |
||
4092 | ret |
||
4093 | |||
4094 | free_port_area: |
||
4095 | |||
4096 | pushad |
||
4097 | |||
381 | serge | 4098 | mov esi,[RESERVED_PORTS] ; no reserved areas ? |
75 | diamond | 4099 | test esi,esi |
1 | ha | 4100 | je frpal2 |
379 | serge | 4101 | mov edx,[TASK_BASE] |
115 | poddubny | 4102 | mov edx,[edx+TASKDATA.pid] |
1 | ha | 4103 | frpal3: |
4104 | mov edi,esi |
||
4105 | shl edi,4 |
||
381 | serge | 4106 | add edi,RESERVED_PORTS |
1 | ha | 4107 | cmp edx,[edi] |
4108 | jne frpal4 |
||
4109 | cmp ebx,[edi+4] |
||
4110 | jne frpal4 |
||
4111 | cmp ecx,[edi+8] |
||
4112 | jne frpal4 |
||
4113 | jmp frpal1 |
||
4114 | frpal4: |
||
4115 | dec esi |
||
4116 | jnz frpal3 |
||
4117 | frpal2: |
||
4118 | popad |
||
4119 | mov eax,1 |
||
4120 | ret |
||
4121 | frpal1: |
||
4122 | mov ecx,256 |
||
4123 | sub ecx,esi |
||
4124 | shl ecx,4 |
||
4125 | mov esi,edi |
||
4126 | add esi,16 |
||
4127 | cld |
||
4128 | rep movsb |
||
4129 | |||
381 | serge | 4130 | dec dword [RESERVED_PORTS] |
1 | ha | 4131 | |
4132 | popad |
||
4133 | |||
4134 | |||
4135 | ; disable port access at port IO map |
||
4136 | |||
742 | Rus | 4137 | pushad ; start disable io map |
1 | ha | 4138 | |
4139 | cmp ecx,65536 ;16384 |
||
4140 | jge no_mask_io |
||
4141 | |||
4142 | mov eax,ebx |
||
4143 | |||
4144 | new_port_access_disable: |
||
4145 | |||
4146 | pushad |
||
4147 | |||
742 | Rus | 4148 | mov ebp,1 ; disable - eax = port |
1 | ha | 4149 | call set_io_access_rights |
4150 | |||
4151 | popad |
||
4152 | |||
4153 | inc eax |
||
4154 | cmp eax,ecx |
||
4155 | jbe new_port_access_disable |
||
4156 | |||
4157 | no_mask_io: |
||
4158 | |||
742 | Rus | 4159 | popad ; end disable io map |
1 | ha | 4160 | |
4161 | xor eax, eax |
||
4162 | ret |
||
4163 | |||
4164 | |||
4165 | reserve_free_irq: |
||
4166 | |||
75 | diamond | 4167 | mov ecx, 1 |
4168 | cmp ebx, 16 |
||
4169 | jae fril1 |
||
4170 | test eax,eax |
||
1 | ha | 4171 | jz reserve_irq |
4172 | |||
75 | diamond | 4173 | lea edi,[irq_owner+ebx*4] |
1 | ha | 4174 | mov edx,[edi] |
379 | serge | 4175 | mov eax,[TASK_BASE] |
115 | poddubny | 4176 | cmp edx,[eax+TASKDATA.pid] |
1 | ha | 4177 | jne fril1 |
75 | diamond | 4178 | dec ecx |
4179 | mov [edi],ecx |
||
1 | ha | 4180 | fril1: |
4181 | mov [esp+36],ecx ; return in eax |
||
4182 | ret |
||
4183 | |||
4184 | reserve_irq: |
||
4185 | |||
75 | diamond | 4186 | lea edi,[irq_owner+ebx*4] |
4187 | cmp dword [edi], 0 |
||
4188 | jnz ril1 |
||
1 | ha | 4189 | |
379 | serge | 4190 | mov edx,[TASK_BASE] |
115 | poddubny | 4191 | mov edx,[edx+TASKDATA.pid] |
1 | ha | 4192 | mov [edi],edx |
75 | diamond | 4193 | dec ecx |
1 | ha | 4194 | ril1: |
4195 | mov [esp+36],ecx ; return in eax |
||
4196 | ret |
||
4197 | |||
4198 | drawbackground: |
||
33 | mario79 | 4199 | inc [mouse_pause] |
381 | serge | 4200 | cmp [SCR_MODE],word 0x12 |
117 | mario79 | 4201 | je dbrv20 |
1 | ha | 4202 | dbrv12: |
381 | serge | 4203 | cmp [SCR_MODE],word 0100000000000000b |
1 | ha | 4204 | jge dbrv20 |
381 | serge | 4205 | cmp [SCR_MODE],word 0x13 |
1 | ha | 4206 | je dbrv20 |
4207 | call vesa12_drawbackground |
||
33 | mario79 | 4208 | dec [mouse_pause] |
36 | mario79 | 4209 | call [draw_pointer] |
1 | ha | 4210 | ret |
4211 | dbrv20: |
||
527 | diamond | 4212 | cmp [BgrDrawMode],dword 1 |
1 | ha | 4213 | jne bgrstr |
4214 | call vesa20_drawbackground_tiled |
||
33 | mario79 | 4215 | dec [mouse_pause] |
36 | mario79 | 4216 | call [draw_pointer] |
1 | ha | 4217 | ret |
4218 | bgrstr: |
||
4219 | call vesa20_drawbackground_stretch |
||
33 | mario79 | 4220 | dec [mouse_pause] |
36 | mario79 | 4221 | call [draw_pointer] |
1 | ha | 4222 | ret |
4223 | |||
75 | diamond | 4224 | align 4 |
1 | ha | 4225 | |
742 | Rus | 4226 | syscall_putimage: ; PutImage |
1 | ha | 4227 | sys_putimage: |
53 | mikedld | 4228 | test ecx,0x80008000 |
4229 | jnz .exit |
||
4230 | test ecx,0x0000FFFF |
||
4231 | jz .exit |
||
4232 | test ecx,0xFFFF0000 |
||
4233 | jnz @f |
||
4234 | .exit: |
||
4235 | ret |
||
4236 | @@: |
||
742 | Rus | 4237 | mov edi,[current_slot] |
4238 | add dx,word[edi+APPDATA.wnd_clientbox.top] |
||
4239 | rol edx,16 |
||
4240 | add dx,word[edi+APPDATA.wnd_clientbox.left] |
||
4241 | rol edx,16 |
||
114 | mikedld | 4242 | .forced: |
742 | Rus | 4243 | push ebp esi 0 |
4244 | mov ebp, putimage_get24bpp |
||
4245 | mov esi, putimage_init24bpp |
||
283 | diamond | 4246 | sys_putimage_bpp: |
4247 | ; call [disable_mouse] ; this will be done in xxx_putimage |
||
117 | mario79 | 4248 | ; mov eax, vga_putimage |
742 | Rus | 4249 | cmp [SCR_MODE], word 0x12 |
4250 | jz @f ;.doit |
||
4251 | mov eax, vesa12_putimage |
||
4252 | cmp [SCR_MODE], word 0100000000000000b |
||
4253 | jae @f |
||
4254 | cmp [SCR_MODE], word 0x13 |
||
4255 | jnz .doit |
||
75 | diamond | 4256 | @@: |
742 | Rus | 4257 | mov eax, vesa20_putimage |
75 | diamond | 4258 | .doit: |
742 | Rus | 4259 | inc [mouse_pause] |
4260 | call eax |
||
4261 | dec [mouse_pause] |
||
4262 | pop ebp esi ebp |
||
4263 | jmp [draw_pointer] |
||
1 | ha | 4264 | |
283 | diamond | 4265 | syscall_putimage_palette: |
742 | Rus | 4266 | mov edi, esi |
4267 | mov esi, edx |
||
4268 | mov edx, ecx |
||
4269 | mov ecx, ebx |
||
4270 | mov ebx, eax |
||
283 | diamond | 4271 | sys_putimage_palette: |
4272 | ; ebx = pointer to image |
||
4273 | ; ecx = [xsize]*65536 + [ysize] |
||
4274 | ; edx = [xstart]*65536 + [ystart] |
||
314 | diamond | 4275 | ; esi = number of bits per pixel, must be 8, 24 or 32 |
283 | diamond | 4276 | ; edi = pointer to palette |
314 | diamond | 4277 | ; ebp = row delta |
742 | Rus | 4278 | mov eax, [CURRENT_TASK] |
4279 | shl eax, 8 |
||
4280 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.top] |
||
4281 | rol edx, 16 |
||
4282 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.left] |
||
4283 | rol edx, 16 |
||
283 | diamond | 4284 | .forced: |
742 | Rus | 4285 | push ebp esi ebp |
4286 | cmp esi, 8 |
||
4287 | jnz @f |
||
4288 | mov ebp, putimage_get8bpp |
||
4289 | mov esi, putimage_init8bpp |
||
4290 | jmp sys_putimage_bpp |
||
314 | diamond | 4291 | @@: |
742 | Rus | 4292 | cmp esi, 24 |
4293 | jnz @f |
||
4294 | mov ebp, putimage_get24bpp |
||
4295 | mov esi, putimage_init24bpp |
||
4296 | jmp sys_putimage_bpp |
||
314 | diamond | 4297 | @@: |
742 | Rus | 4298 | cmp esi, 32 |
4299 | jnz @f |
||
4300 | mov ebp, putimage_get32bpp |
||
4301 | mov esi, putimage_init32bpp |
||
4302 | jmp sys_putimage_bpp |
||
314 | diamond | 4303 | @@: |
742 | Rus | 4304 | pop ebp esi |
4305 | ret |
||
283 | diamond | 4306 | |
4307 | putimage_init24bpp: |
||
742 | Rus | 4308 | lea eax, [eax*3] |
283 | diamond | 4309 | putimage_init8bpp: |
742 | Rus | 4310 | ret |
283 | diamond | 4311 | |
4312 | putimage_get24bpp: |
||
742 | Rus | 4313 | mov eax, [esi] |
4314 | add esi, 3 |
||
4315 | ret 4 |
||
283 | diamond | 4316 | putimage_get8bpp: |
742 | Rus | 4317 | movzx eax, byte [esi] |
4318 | push edx |
||
4319 | mov edx, [esp+8] |
||
4320 | mov eax, [edx+eax*4] |
||
4321 | pop edx |
||
4322 | inc esi |
||
4323 | ret 4 |
||
283 | diamond | 4324 | |
314 | diamond | 4325 | putimage_init32bpp: |
742 | Rus | 4326 | shl eax, 2 |
4327 | ret |
||
314 | diamond | 4328 | putimage_get32bpp: |
742 | Rus | 4329 | lodsd |
4330 | ret 4 |
||
314 | diamond | 4331 | |
1 | ha | 4332 | ; eax x beginning |
4333 | ; ebx y beginning |
||
4334 | ; ecx x end |
||
283 | diamond | 4335 | ; edx y end |
1 | ha | 4336 | ; edi color |
4337 | |||
4338 | __sys_drawbar: |
||
742 | Rus | 4339 | mov esi,[current_slot] |
4340 | add eax,[esi+APPDATA.wnd_clientbox.left] |
||
4341 | add ecx,[esi+APPDATA.wnd_clientbox.left] |
||
4342 | add ebx,[esi+APPDATA.wnd_clientbox.top] |
||
4343 | add edx,[esi+APPDATA.wnd_clientbox.top] |
||
114 | mikedld | 4344 | .forced: |
33 | mario79 | 4345 | inc [mouse_pause] |
283 | diamond | 4346 | ; call [disable_mouse] |
381 | serge | 4347 | cmp [SCR_MODE],word 0x12 |
742 | Rus | 4348 | je dbv20 |
1 | ha | 4349 | sdbv20: |
381 | serge | 4350 | cmp [SCR_MODE],word 0100000000000000b |
1 | ha | 4351 | jge dbv20 |
381 | serge | 4352 | cmp [SCR_MODE],word 0x13 |
742 | Rus | 4353 | je dbv20 |
1 | ha | 4354 | call vesa12_drawbar |
33 | mario79 | 4355 | dec [mouse_pause] |
36 | mario79 | 4356 | call [draw_pointer] |
1 | ha | 4357 | ret |
4358 | dbv20: |
||
4359 | call vesa20_drawbar |
||
33 | mario79 | 4360 | dec [mouse_pause] |
36 | mario79 | 4361 | call [draw_pointer] |
1 | ha | 4362 | ret |
4363 | |||
4364 | |||
4365 | |||
4366 | kb_read: |
||
4367 | |||
742 | Rus | 4368 | push ecx edx |
1 | ha | 4369 | |
742 | Rus | 4370 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 4371 | kr_loop: |
742 | Rus | 4372 | in al,0x64 |
4373 | test al,1 |
||
4374 | jnz kr_ready |
||
4375 | loop kr_loop |
||
4376 | mov ah,1 |
||
4377 | jmp kr_exit |
||
1 | ha | 4378 | kr_ready: |
742 | Rus | 4379 | push ecx |
4380 | mov ecx,32 |
||
1 | ha | 4381 | kr_delay: |
742 | Rus | 4382 | loop kr_delay |
4383 | pop ecx |
||
4384 | in al,0x60 |
||
4385 | xor ah,ah |
||
1 | ha | 4386 | kr_exit: |
4387 | |||
742 | Rus | 4388 | pop edx ecx |
1 | ha | 4389 | |
742 | Rus | 4390 | ret |
1 | ha | 4391 | |
4392 | |||
4393 | kb_write: |
||
4394 | |||
742 | Rus | 4395 | push ecx edx |
1 | ha | 4396 | |
742 | Rus | 4397 | mov dl,al |
265 | diamond | 4398 | ; mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4399 | ; kw_loop1: |
||
4400 | ; in al,0x64 |
||
4401 | ; test al,0x20 |
||
4402 | ; jz kw_ok1 |
||
4403 | ; loop kw_loop1 |
||
4404 | ; mov ah,1 |
||
4405 | ; jmp kw_exit |
||
4406 | ; kw_ok1: |
||
742 | Rus | 4407 | in al,0x60 |
4408 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
||
1 | ha | 4409 | kw_loop: |
742 | Rus | 4410 | in al,0x64 |
4411 | test al,2 |
||
4412 | jz kw_ok |
||
4413 | loop kw_loop |
||
4414 | mov ah,1 |
||
4415 | jmp kw_exit |
||
1 | ha | 4416 | kw_ok: |
742 | Rus | 4417 | mov al,dl |
4418 | out 0x60,al |
||
4419 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
||
1 | ha | 4420 | kw_loop3: |
742 | Rus | 4421 | in al,0x64 |
4422 | test al,2 |
||
4423 | jz kw_ok3 |
||
4424 | loop kw_loop3 |
||
4425 | mov ah,1 |
||
4426 | jmp kw_exit |
||
1 | ha | 4427 | kw_ok3: |
742 | Rus | 4428 | mov ah,8 |
1 | ha | 4429 | kw_loop4: |
742 | Rus | 4430 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 4431 | kw_loop5: |
742 | Rus | 4432 | in al,0x64 |
4433 | test al,1 |
||
4434 | jnz kw_ok4 |
||
4435 | loop kw_loop5 |
||
4436 | dec ah |
||
4437 | jnz kw_loop4 |
||
1 | ha | 4438 | kw_ok4: |
742 | Rus | 4439 | xor ah,ah |
1 | ha | 4440 | kw_exit: |
4441 | |||
742 | Rus | 4442 | pop edx ecx |
1 | ha | 4443 | |
742 | Rus | 4444 | ret |
1 | ha | 4445 | |
4446 | |||
4447 | kb_cmd: |
||
4448 | |||
742 | Rus | 4449 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 4450 | c_wait: |
742 | Rus | 4451 | in al,0x64 |
4452 | test al,2 |
||
4453 | jz c_send |
||
4454 | loop c_wait |
||
4455 | jmp c_error |
||
1 | ha | 4456 | c_send: |
742 | Rus | 4457 | mov al,bl |
4458 | out 0x64,al |
||
4459 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
||
1 | ha | 4460 | c_accept: |
742 | Rus | 4461 | in al,0x64 |
4462 | test al,2 |
||
4463 | jz c_ok |
||
4464 | loop c_accept |
||
1 | ha | 4465 | c_error: |
742 | Rus | 4466 | mov ah,1 |
4467 | jmp c_exit |
||
1 | ha | 4468 | c_ok: |
742 | Rus | 4469 | xor ah,ah |
1 | ha | 4470 | c_exit: |
742 | Rus | 4471 | ret |
1 | ha | 4472 | |
4473 | |||
4474 | setmouse: ; set mousepicture -pointer |
||
742 | Rus | 4475 | ; ps2 mouse enable |
1 | ha | 4476 | |
381 | serge | 4477 | mov [MOUSE_PICTURE],dword mousepointer |
1 | ha | 4478 | |
4479 | cli |
||
33 | mario79 | 4480 | ; mov bl,0xa8 ; enable mouse cmd |
4481 | ; call kb_cmd |
||
4482 | ; call kb_read ; read status |
||
4483 | ; mov bl,0x20 ; get command byte |
||
4484 | ; call kb_cmd |
||
4485 | ; call kb_read |
||
4486 | ; or al,3 ; enable interrupt |
||
4487 | ; mov bl,0x60 ; write command |
||
4488 | ; push eax |
||
4489 | ; call kb_cmd |
||
4490 | ; pop eax |
||
4491 | ; call kb_write |
||
4492 | ; mov bl,0xd4 ; for mouse |
||
4493 | ; call kb_cmd |
||
4494 | ; mov al,0xf4 ; enable mouse device |
||
4495 | ; call kb_write |
||
4496 | ; call kb_read ; read status return |
||
1 | ha | 4497 | |
4498 | ; com1 mouse enable |
||
4499 | |||
4500 | mov bx,0x3f8 ; combase |
||
4501 | |||
4502 | mov dx,bx |
||
4503 | add dx,3 |
||
4504 | mov al,0x80 |
||
4505 | out dx,al |
||
4506 | |||
4507 | mov dx,bx |
||
4508 | add dx,1 |
||
4509 | mov al,0 |
||
4510 | out dx,al |
||
4511 | |||
4512 | mov dx,bx |
||
4513 | add dx,0 |
||
742 | Rus | 4514 | mov al,0x30*2 ; 0x30 / 4 |
1 | ha | 4515 | out dx,al |
4516 | |||
4517 | mov dx,bx |
||
4518 | add dx,3 |
||
742 | Rus | 4519 | mov al,2 ; 3 |
1 | ha | 4520 | out dx,al |
4521 | |||
4522 | mov dx,bx |
||
4523 | add dx,4 |
||
4524 | mov al,0xb |
||
4525 | out dx,al |
||
4526 | |||
4527 | mov dx,bx |
||
4528 | add dx,1 |
||
4529 | mov al,1 |
||
4530 | out dx,al |
||
4531 | |||
4532 | |||
4533 | ; com2 mouse enable |
||
4534 | |||
4535 | mov bx,0x2f8 ; combase |
||
4536 | |||
4537 | mov dx,bx |
||
4538 | add dx,3 |
||
4539 | mov al,0x80 |
||
4540 | out dx,al |
||
4541 | |||
4542 | mov dx,bx |
||
4543 | add dx,1 |
||
4544 | mov al,0 |
||
4545 | out dx,al |
||
4546 | |||
4547 | mov dx,bx |
||
4548 | add dx,0 |
||
4549 | mov al,0x30*2 |
||
4550 | out dx,al |
||
4551 | |||
4552 | mov dx,bx |
||
4553 | add dx,3 |
||
4554 | mov al,2 |
||
4555 | out dx,al |
||
4556 | |||
4557 | mov dx,bx |
||
4558 | add dx,4 |
||
4559 | mov al,0xb |
||
4560 | out dx,al |
||
4561 | |||
4562 | mov dx,bx |
||
4563 | add dx,1 |
||
4564 | mov al,1 |
||
4565 | out dx,al |
||
4566 | |||
4567 | ret |
||
4568 | |||
4569 | |||
4570 | _rdtsc: |
||
164 | serge | 4571 | bt [cpu_caps], CAPS_TSC |
4572 | jnc ret_rdtsc |
||
1 | ha | 4573 | rdtsc |
4574 | ret |
||
4575 | ret_rdtsc: |
||
4576 | mov edx,0xffffffff |
||
4577 | mov eax,0xffffffff |
||
4578 | ret |
||
4579 | |||
4580 | rerouteirqs: |
||
4581 | |||
742 | Rus | 4582 | cli |
1 | ha | 4583 | |
742 | Rus | 4584 | mov al,0x11 ; icw4, edge triggered |
4585 | out 0x20,al |
||
4586 | call pic_delay |
||
4587 | out 0xA0,al |
||
4588 | call pic_delay |
||
1 | ha | 4589 | |
742 | Rus | 4590 | mov al,0x20 ; generate 0x20 + |
4591 | out 0x21,al |
||
4592 | call pic_delay |
||
4593 | mov al,0x28 ; generate 0x28 + |
||
4594 | out 0xA1,al |
||
4595 | call pic_delay |
||
1 | ha | 4596 | |
742 | Rus | 4597 | mov al,0x04 ; slave at irq2 |
4598 | out 0x21,al |
||
4599 | call pic_delay |
||
4600 | mov al,0x02 ; at irq9 |
||
4601 | out 0xA1,al |
||
4602 | call pic_delay |
||
1 | ha | 4603 | |
742 | Rus | 4604 | mov al,0x01 ; 8086 mode |
4605 | out 0x21,al |
||
4606 | call pic_delay |
||
4607 | out 0xA1,al |
||
4608 | call pic_delay |
||
1 | ha | 4609 | |
742 | Rus | 4610 | mov al,255 ; mask all irq's |
4611 | out 0xA1,al |
||
4612 | call pic_delay |
||
4613 | out 0x21,al |
||
4614 | call pic_delay |
||
1 | ha | 4615 | |
742 | Rus | 4616 | mov ecx,0x1000 |
4617 | cld |
||
4618 | picl1: call pic_delay |
||
4619 | loop picl1 |
||
1 | ha | 4620 | |
742 | Rus | 4621 | mov al,255 ; mask all irq's |
4622 | out 0xA1,al |
||
4623 | call pic_delay |
||
4624 | out 0x21,al |
||
4625 | call pic_delay |
||
1 | ha | 4626 | |
742 | Rus | 4627 | cli |
1 | ha | 4628 | |
742 | Rus | 4629 | ret |
1 | ha | 4630 | |
4631 | |||
4632 | pic_delay: |
||
4633 | |||
742 | Rus | 4634 | jmp pdl1 |
4635 | pdl1: ret |
||
1 | ha | 4636 | |
4637 | |||
4638 | sys_msg_board_str: |
||
4639 | |||
4640 | pushad |
||
4641 | @@: |
||
4642 | cmp [esi],byte 0 |
||
4643 | je @f |
||
4644 | mov eax,1 |
||
4645 | movzx ebx,byte [esi] |
||
4646 | call sys_msg_board |
||
4647 | inc esi |
||
4648 | jmp @b |
||
4649 | @@: |
||
4650 | popad |
||
4651 | ret |
||
4652 | |||
709 | diamond | 4653 | sys_msg_board_byte: |
4654 | ; in: al = byte to display |
||
4655 | ; out: nothing |
||
4656 | ; destroys: nothing |
||
742 | Rus | 4657 | pushad |
4658 | mov ecx, 2 |
||
4659 | shl eax, 24 |
||
4660 | jmp @f |
||
709 | diamond | 4661 | |
4662 | sys_msg_board_word: |
||
4663 | ; in: ax = word to display |
||
4664 | ; out: nothing |
||
4665 | ; destroys: nothing |
||
742 | Rus | 4666 | pushad |
4667 | mov ecx, 4 |
||
4668 | shl eax, 16 |
||
4669 | jmp @f |
||
709 | diamond | 4670 | |
4671 | sys_msg_board_dword: |
||
4672 | ; in: eax = dword to display |
||
4673 | ; out: nothing |
||
4674 | ; destroys: nothing |
||
742 | Rus | 4675 | pushad |
4676 | mov ecx, 8 |
||
709 | diamond | 4677 | @@: |
742 | Rus | 4678 | push ecx |
4679 | rol eax, 4 |
||
4680 | push eax |
||
4681 | and al, 0xF |
||
4682 | cmp al, 10 |
||
4683 | sbb al, 69h |
||
4684 | das |
||
4685 | mov bl, al |
||
4686 | xor eax, eax |
||
4687 | inc eax |
||
4688 | call sys_msg_board |
||
4689 | pop eax |
||
4690 | pop ecx |
||
4691 | loop @b |
||
4692 | popad |
||
4693 | ret |
||
709 | diamond | 4694 | |
1 | ha | 4695 | uglobal |
373 | mikedld | 4696 | msg_board_data: times 4096 db 0 |
1 | ha | 4697 | msg_board_count dd 0x0 |
4698 | endg |
||
4699 | |||
4700 | sys_msg_board: |
||
4701 | |||
4702 | ; eax=1 : write : bl byte to write |
||
4703 | ; eax=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
||
4704 | |||
671 | Ghost | 4705 | mov ecx, [msg_board_count] |
4706 | cmp eax, 1 |
||
4707 | jne .smbl1 |
||
1 | ha | 4708 | |
4709 | |||
671 | Ghost | 4710 | mov [msg_board_data+ecx],bl |
4711 | inc ecx |
||
4712 | and ecx, 4095 |
||
4713 | mov [msg_board_count], ecx |
||
4714 | mov [check_idle_semaphore], 5 |
||
4715 | ret |
||
4716 | .smbl1: |
||
4717 | cmp eax, 2 |
||
4718 | jne .smbl2 |
||
4719 | test ecx, ecx |
||
4720 | jz .smbl21 |
||
4721 | mov eax, msg_board_data+1 |
||
4722 | mov ebx, msg_board_data |
||
4723 | movzx edx, byte [ebx] |
||
4724 | call memmove |
||
4725 | dec [msg_board_count] |
||
4726 | mov [esp + 36], edx ;eax |
||
4727 | mov [esp + 24], dword 1 |
||
4728 | ret |
||
4729 | .smbl21: |
||
4730 | mov [esp+36], ecx |
||
4731 | mov [esp+24], ecx |
||
4732 | .smbl2: |
||
4733 | ret |
||
1 | ha | 4734 | |
4735 | |||
4736 | |||
4737 | sys_process_def: |
||
742 | Rus | 4738 | mov edi, [CURRENT_TASK] |
1 | ha | 4739 | |
742 | Rus | 4740 | dec eax ; 1 = set keyboard mode |
1 | ha | 4741 | jne no_set_keyboard_setup |
4742 | |||
4743 | shl edi,8 |
||
380 | serge | 4744 | mov [edi+SLOT_BASE + APPDATA.keyboard_mode],bl |
1 | ha | 4745 | |
4746 | ret |
||
4747 | |||
4748 | no_set_keyboard_setup: |
||
4749 | |||
742 | Rus | 4750 | dec eax ; 2 = get keyboard mode |
1 | ha | 4751 | jne no_get_keyboard_setup |
4752 | |||
4753 | shl edi,8 |
||
380 | serge | 4754 | movzx eax, byte [SLOT_BASE+edi + APPDATA.keyboard_mode] |
1 | ha | 4755 | |
4756 | mov [esp+36],eax |
||
4757 | |||
4758 | ret |
||
4759 | |||
4760 | no_get_keyboard_setup: |
||
4761 | |||
742 | Rus | 4762 | dec eax ; 3 = get keyboard ctrl, alt, shift |
1 | ha | 4763 | jne no_get_keyboard_cas |
4764 | |||
4765 | ; xor eax,eax |
||
4766 | ; movzx eax,byte [shift] |
||
4767 | ; movzx ebx,byte [ctrl] |
||
4768 | ; shl ebx,2 |
||
4769 | ; add eax,ebx |
||
4770 | ; movzx ebx,byte [alt] |
||
4771 | ; shl ebx,3 |
||
4772 | ; add eax,ebx |
||
4773 | |||
4774 | ;// mike.dld [ |
||
4775 | mov eax, [kb_state] |
||
4776 | ;// mike.dld ] |
||
4777 | |||
4778 | mov [esp+36],eax |
||
4779 | |||
4780 | ret |
||
4781 | |||
4782 | no_get_keyboard_cas: |
||
4783 | |||
742 | Rus | 4784 | dec eax |
4785 | jnz no_add_keyboard_hotkey |
||
1 | ha | 4786 | |
742 | Rus | 4787 | mov eax, hotkey_list |
92 | diamond | 4788 | @@: |
742 | Rus | 4789 | cmp dword [eax+8], 0 |
4790 | jz .found_free |
||
4791 | add eax, 16 |
||
4792 | cmp eax, hotkey_list+16*256 |
||
4793 | jb @b |
||
4794 | mov dword [esp+36], 1 |
||
4795 | ret |
||
92 | diamond | 4796 | .found_free: |
742 | Rus | 4797 | mov [eax+8], edi |
4798 | mov [eax+4], ecx |
||
4799 | movzx ebx, bl |
||
4800 | lea ebx, [hotkey_scancodes+ebx*4] |
||
4801 | mov ecx, [ebx] |
||
4802 | mov [eax], ecx |
||
4803 | mov [ebx], eax |
||
4804 | mov [eax+12], ebx |
||
4805 | jecxz @f |
||
4806 | mov [ecx+12], eax |
||
92 | diamond | 4807 | @@: |
742 | Rus | 4808 | and dword [esp+36], 0 |
4809 | ret |
||
92 | diamond | 4810 | |
4811 | no_add_keyboard_hotkey: |
||
4812 | |||
742 | Rus | 4813 | dec eax |
4814 | jnz no_del_keyboard_hotkey |
||
92 | diamond | 4815 | |
742 | Rus | 4816 | movzx ebx, bl |
4817 | lea ebx, [hotkey_scancodes+ebx*4] |
||
4818 | mov eax, [ebx] |
||
92 | diamond | 4819 | .scan: |
742 | Rus | 4820 | test eax, eax |
4821 | jz .notfound |
||
4822 | cmp [eax+8], edi |
||
4823 | jnz .next |
||
4824 | cmp [eax+4], ecx |
||
4825 | jz .found |
||
92 | diamond | 4826 | .next: |
742 | Rus | 4827 | mov eax, [eax] |
4828 | jmp .scan |
||
92 | diamond | 4829 | .notfound: |
742 | Rus | 4830 | mov dword [esp+36], 1 |
4831 | ret |
||
92 | diamond | 4832 | .found: |
742 | Rus | 4833 | mov ecx, [eax] |
4834 | jecxz @f |
||
4835 | mov edx, [eax+12] |
||
4836 | mov [ecx+12], edx |
||
92 | diamond | 4837 | @@: |
742 | Rus | 4838 | mov ecx, [eax+12] |
4839 | mov edx, [eax] |
||
4840 | mov [ecx], edx |
||
4841 | xor edx, edx |
||
4842 | mov [eax+4], edx |
||
4843 | mov [eax+8], edx |
||
4844 | mov [eax+12], edx |
||
4845 | mov [eax], edx |
||
4846 | mov [esp+36], edx |
||
4847 | ret |
||
92 | diamond | 4848 | |
4849 | no_del_keyboard_hotkey: |
||
1 | ha | 4850 | ret |
4851 | |||
4852 | |||
4853 | align 4 |
||
4854 | |||
742 | Rus | 4855 | sys_gs: ; direct screen access |
1 | ha | 4856 | |
742 | Rus | 4857 | cmp eax,1 ; resolution |
1 | ha | 4858 | jne no_gs1 |
381 | serge | 4859 | mov eax,[ScreenWidth] |
1 | ha | 4860 | shl eax,16 |
381 | serge | 4861 | mov ax,[ScreenHeight] |
1 | ha | 4862 | add eax,0x00010001 |
4863 | mov [esp+36],eax |
||
4864 | ret |
||
4865 | no_gs1: |
||
4866 | |||
742 | Rus | 4867 | cmp eax,2 ; bits per pixel |
1 | ha | 4868 | jne no_gs2 |
381 | serge | 4869 | movzx eax,byte [ScreenBPP] |
1 | ha | 4870 | mov [esp+36],eax |
4871 | ret |
||
4872 | no_gs2: |
||
4873 | |||
742 | Rus | 4874 | cmp eax,3 ; bytes per scanline |
1 | ha | 4875 | jne no_gs3 |
381 | serge | 4876 | mov eax,[BytesPerScanLine] |
1 | ha | 4877 | mov [esp+36],eax |
4878 | ret |
||
4879 | no_gs3: |
||
4880 | |||
4881 | mov [esp+36],dword -1 |
||
4882 | ret |
||
4883 | |||
4884 | |||
4885 | align 4 ; PCI functions |
||
4886 | |||
4887 | sys_pci: |
||
4888 | |||
4889 | call pci_api |
||
4890 | mov [esp+36],eax |
||
4891 | ret |
||
4892 | |||
4893 | |||
4894 | align 4 ; system functions |
||
4895 | |||
742 | Rus | 4896 | syscall_setpixel: ; SetPixel |
1 | ha | 4897 | |
742 | Rus | 4898 | mov eax, ebx |
4899 | mov ebx, ecx |
||
4900 | mov ecx, edx |
||
4901 | mov edx, [TASK_BASE] |
||
4902 | add eax, [edx-twdw+WDATA.box.left] |
||
4903 | add ebx, [edx-twdw+WDATA.box.top] |
||
4904 | mov edi, [current_slot] |
||
4905 | add eax, [edi+APPDATA.wnd_clientbox.left] |
||
4906 | add ebx, [edi+APPDATA.wnd_clientbox.top] |
||
4907 | xor edi, edi ; no force |
||
684 | diamond | 4908 | ; mov edi, 1 |
742 | Rus | 4909 | call [disable_mouse] |
4910 | jmp [putpixel] |
||
1 | ha | 4911 | |
4912 | align 4 |
||
4913 | |||
742 | Rus | 4914 | syscall_writetext: ; WriteText |
1 | ha | 4915 | |
742 | Rus | 4916 | mov eax,[TASK_BASE] |
4917 | mov ebp,[eax-twdw+WDATA.box.left] |
||
4918 | push esi |
||
4919 | mov esi,[current_slot] |
||
4920 | add ebp,[esi+APPDATA.wnd_clientbox.left] |
||
4921 | shl ebp,16 |
||
4922 | add ebp,[eax-twdw+WDATA.box.top] |
||
4923 | add bp,word[esi+APPDATA.wnd_clientbox.top] |
||
4924 | pop esi |
||
4925 | add ebx,ebp |
||
4926 | mov eax,edi |
||
4927 | xor edi,edi |
||
4928 | jmp dtext |
||
1 | ha | 4929 | |
4930 | align 4 |
||
4931 | |||
742 | Rus | 4932 | syscall_openramdiskfile: ; OpenRamdiskFile |
1 | ha | 4933 | |
742 | Rus | 4934 | mov eax, ebx |
4935 | mov ebx, ecx |
||
4936 | mov ecx, edx |
||
4937 | mov edx, esi |
||
4938 | mov esi, 12 |
||
4939 | call fileread |
||
4940 | mov [esp+32], eax |
||
4941 | ret |
||
1 | ha | 4942 | |
4943 | align 4 |
||
4944 | |||
742 | Rus | 4945 | syscall_drawrect: ; DrawRect |
1 | ha | 4946 | |
671 | Ghost | 4947 | mov edi, edx ; color + gradient |
4948 | and edi, 0x80FFFFFF |
||
4949 | test bx, bx ; x.size |
||
4950 | je .drectr |
||
4951 | test cx, cx ; y.size |
||
4952 | je .drectr |
||
1 | ha | 4953 | |
671 | Ghost | 4954 | mov eax, ebx ; bad idea |
4955 | mov ebx, ecx |
||
1 | ha | 4956 | |
671 | Ghost | 4957 | movzx ecx, ax ; ecx - x.size |
4958 | shr eax, 16 ; eax - x.coord |
||
4959 | movzx edx, bx ; edx - y.size |
||
4960 | shr ebx, 16 ; ebx - y.coord |
||
4961 | mov esi, [current_slot] |
||
1 | ha | 4962 | |
671 | Ghost | 4963 | add eax, [esi + APPDATA.wnd_clientbox.left] |
4964 | add ebx, [esi + APPDATA.wnd_clientbox.top] |
||
4965 | add ecx, eax |
||
4966 | add edx, ebx |
||
4967 | jmp [drawbar] |
||
4968 | .drectr: |
||
4969 | ret |
||
1 | ha | 4970 | |
4971 | align 4 |
||
742 | Rus | 4972 | syscall_getscreensize: ; GetScreenSize |
671 | Ghost | 4973 | mov ax, [ScreenWidth] |
4974 | shl eax, 16 |
||
4975 | mov ax, [ScreenHeight] |
||
4976 | mov [esp + 32], eax |
||
4977 | ret |
||
1 | ha | 4978 | |
671 | Ghost | 4979 | align 4 |
4980 | |||
742 | Rus | 4981 | syscall_cdaudio: ; CD |
1 | ha | 4982 | |
742 | Rus | 4983 | cmp eax, 4 |
4984 | jb .audio |
||
4985 | jz .eject |
||
4986 | cmp eax, 5 |
||
4987 | jnz .ret |
||
588 | diamond | 4988 | .load: |
742 | Rus | 4989 | call .reserve |
4990 | call LoadMedium |
||
4991 | call .free |
||
4992 | ret |
||
588 | diamond | 4993 | .eject: |
742 | Rus | 4994 | call .reserve |
4995 | call clear_CD_cache |
||
4996 | call allow_medium_removal |
||
4997 | call EjectMedium |
||
4998 | call .free |
||
4999 | ret |
||
588 | diamond | 5000 | .audio: |
1 | ha | 5001 | call sys_cd_audio |
5002 | mov [esp+36],eax |
||
588 | diamond | 5003 | .ret: |
1 | ha | 5004 | ret |
5005 | |||
588 | diamond | 5006 | .reserve: |
742 | Rus | 5007 | call reserve_cd |
5008 | mov eax, ebx |
||
5009 | shr eax, 1 |
||
5010 | and eax, 1 |
||
5011 | inc eax |
||
5012 | mov [ChannelNumber], ax |
||
5013 | mov eax, ebx |
||
5014 | and eax, 1 |
||
5015 | mov [DiskNumber], al |
||
5016 | call reserve_cd_channel |
||
5017 | and ebx, 3 |
||
5018 | inc ebx |
||
5019 | mov [cdpos], ebx |
||
5020 | add ebx, ebx |
||
5021 | mov cl, 8 |
||
5022 | sub cl, bl |
||
5023 | mov al, [DRIVE_DATA+1] |
||
5024 | shr al, cl |
||
5025 | test al, 2 |
||
5026 | jz .err |
||
5027 | ret |
||
588 | diamond | 5028 | .free: |
742 | Rus | 5029 | call free_cd_channel |
5030 | and [cd_status], 0 |
||
5031 | ret |
||
590 | diamond | 5032 | .err: |
742 | Rus | 5033 | call .free |
5034 | pop eax |
||
5035 | ret |
||
588 | diamond | 5036 | |
1 | ha | 5037 | align 4 |
5038 | |||
742 | Rus | 5039 | syscall_delramdiskfile: ; DelRamdiskFile |
1 | ha | 5040 | |
379 | serge | 5041 | mov edi,[TASK_BASE] |
164 | serge | 5042 | add edi,TASKDATA.mem_start |
1 | ha | 5043 | add eax,[edi] |
5044 | call filedelete |
||
5045 | mov [esp+36],eax |
||
5046 | ret |
||
5047 | |||
5048 | align 4 |
||
5049 | |||
742 | Rus | 5050 | syscall_writeramdiskfile: ; WriteRamdiskFile |
1 | ha | 5051 | |
379 | serge | 5052 | mov edi,[TASK_BASE] |
164 | serge | 5053 | add edi,TASKDATA.mem_start |
1 | ha | 5054 | add eax,[edi] |
5055 | add ebx,[edi] |
||
5056 | call filesave |
||
5057 | mov [esp+36],eax |
||
5058 | ret |
||
5059 | |||
5060 | align 4 |
||
5061 | |||
742 | Rus | 5062 | syscall_getpixel: ; GetPixel |
671 | Ghost | 5063 | mov ecx, [ScreenWidth] |
1 | ha | 5064 | inc ecx |
671 | Ghost | 5065 | xor edx, edx |
5066 | mov eax, ebx |
||
1 | ha | 5067 | div ecx |
671 | Ghost | 5068 | mov ebx, edx |
5069 | xchg eax, ebx |
||
5070 | call dword [GETPIXEL] ; eax - x, ebx - y |
||
5071 | mov [esp + 32], ecx |
||
1 | ha | 5072 | ret |
5073 | |||
5074 | |||
5075 | align 4 |
||
5076 | |||
742 | Rus | 5077 | syscall_drawline: ; DrawLine |
1 | ha | 5078 | |
671 | Ghost | 5079 | mov edi, [TASK_BASE] |
752 | Lrz | 5080 | movzx eax, word[edi-twdw+WDATA.box.left] |
5081 | mov ebp, eax |
||
671 | Ghost | 5082 | mov esi, [current_slot] |
5083 | add ebp, [esi+APPDATA.wnd_clientbox.left] |
||
752 | Lrz | 5084 | add ax, word[esi+APPDATA.wnd_clientbox.left] |
5085 | add ebp,ebx |
||
5086 | shl eax, 16 |
||
5087 | movzx ebx, word[edi-twdw+WDATA.box.top] |
||
671 | Ghost | 5088 | add eax, ebp |
752 | Lrz | 5089 | mov ebp, ebx |
671 | Ghost | 5090 | add ebp, [esi+APPDATA.wnd_clientbox.top] |
752 | Lrz | 5091 | add bx, word[esi+APPDATA.wnd_clientbox.top] |
5092 | add ebp, ecx |
||
5093 | shl ebx, 16 |
||
671 | Ghost | 5094 | xor edi, edi |
752 | Lrz | 5095 | add ebx, ebp |
5096 | mov ecx, edx |
||
671 | Ghost | 5097 | jmp [draw_line] |
1 | ha | 5098 | |
5099 | align 4 |
||
5100 | |||
742 | Rus | 5101 | syscall_getirqowner: ; GetIrqOwner |
5102 | |||
5103 | cmp ebx,16 |
||
75 | diamond | 5104 | jae .err |
742 | Rus | 5105 | |
5106 | mov eax,[4 * ebx + irq_owner] |
||
5107 | mov [esp+32],eax |
||
5108 | |||
1 | ha | 5109 | ret |
75 | diamond | 5110 | .err: |
742 | Rus | 5111 | or dword [esp+32], -1 |
75 | diamond | 5112 | ret |
1 | ha | 5113 | |
5114 | align 4 |
||
5115 | |||
742 | Rus | 5116 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
1 | ha | 5117 | |
5118 | call r_f_port_area |
||
5119 | mov [esp+36],eax |
||
5120 | ret |
||
5121 | |||
5122 | align 4 |
||
5123 | |||
742 | Rus | 5124 | syscall_threads: ; CreateThreads |
1 | ha | 5125 | |
5126 | call sys_threads |
||
5127 | mov [esp+36],eax |
||
5128 | ret |
||
5129 | |||
5130 | align 4 |
||
5131 | |||
5132 | stack_driver_stat: |
||
5133 | |||
742 | Rus | 5134 | call app_stack_handler ; Stack status |
1 | ha | 5135 | |
5136 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
||
5137 | ; call change_task ; between sent packet |
||
5138 | |||
5139 | mov [esp+36],eax |
||
5140 | ret |
||
5141 | |||
5142 | align 4 |
||
5143 | |||
742 | Rus | 5144 | socket: ; Socket interface |
1 | ha | 5145 | call app_socket_handler |
5146 | |||
5147 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
||
5148 | ; call change_task ; between sent packet |
||
5149 | |||
5150 | mov [esp+36],eax |
||
5151 | mov [esp+24],ebx |
||
5152 | ret |
||
5153 | |||
5154 | align 4 |
||
5155 | |||
742 | Rus | 5156 | read_from_hd: ; Read from hd - fn not in use |
1 | ha | 5157 | |
379 | serge | 5158 | mov edi,[TASK_BASE] |
115 | poddubny | 5159 | add edi,TASKDATA.mem_start |
1 | ha | 5160 | add eax,[edi] |
5161 | add ecx,[edi] |
||
5162 | add edx,[edi] |
||
5163 | call file_read |
||
5164 | |||
5165 | mov [esp+36],eax |
||
5166 | mov [esp+24],ebx |
||
5167 | |||
5168 | ret |
||
5169 | |||
375 | Ghost | 5170 | paleholder: |
742 | Rus | 5171 | ret |
378 | serge | 5172 | |
709 | diamond | 5173 | |
76 | mario79 | 5174 | ; --------------- APM --------------------- |
5175 | apm_entry dp 0 |
||
742 | Rus | 5176 | apm_vf dd 0 |
1 | ha | 5177 | align 4 |
76 | mario79 | 5178 | sys_apm: |
5179 | cmp word [apm_vf], 0 ; Check APM BIOS enable |
||
5180 | jne @f |
||
742 | Rus | 5181 | or [esp + 56], byte 1 ; error |
5182 | mov [esp + 36], dword 8 ; 32-bit protected-mode interface not supported |
||
76 | mario79 | 5183 | ret |
164 | serge | 5184 | |
465 | serge | 5185 | @@: |
5186 | xchg eax, ecx |
||
76 | mario79 | 5187 | xchg ebx, ecx |
164 | serge | 5188 | |
76 | mario79 | 5189 | cmp al, 3 |
742 | Rus | 5190 | ja @f |
78 | diamond | 5191 | and [esp + 56], byte 0xfe ; emulate func 0..3 as func 0 |
76 | mario79 | 5192 | mov eax, [apm_vf] |
5193 | mov [esp + 36], eax |
||
5194 | shr eax, 16 |
||
5195 | mov [esp + 32], eax |
||
5196 | ret |
||
78 | diamond | 5197 | |
465 | serge | 5198 | @@: |
5199 | |||
5200 | mov esi, [master_tab+(OS_BASE shr 20)] |
||
5201 | xchg [master_tab], esi |
||
5202 | push esi |
||
5203 | mov edi, cr3 |
||
742 | Rus | 5204 | mov cr3, edi ;flush TLB |
465 | serge | 5205 | |
742 | Rus | 5206 | call pword [apm_entry] ; call APM BIOS |
465 | serge | 5207 | |
5208 | xchg eax, [esp] |
||
5209 | mov [master_tab], eax |
||
5210 | mov eax, cr3 |
||
5211 | mov cr3, eax |
||
5212 | pop eax |
||
5213 | |||
76 | mario79 | 5214 | mov [esp + 8 ], edi |
5215 | mov [esp + 12], esi |
||
5216 | mov [esp + 24], ebx |
||
5217 | mov [esp + 28], edx |
||
5218 | mov [esp + 32], ecx |
||
5219 | mov [esp + 36], eax |
||
5220 | setc al |
||
78 | diamond | 5221 | and [esp + 56], byte 0xfe |
742 | Rus | 5222 | or [esp + 56], al |
465 | serge | 5223 | |
5224 | |||
76 | mario79 | 5225 | ret |
5226 | ; ----------------------------------------- |
||
1 | ha | 5227 | |
76 | mario79 | 5228 | align 4 |
5229 | |||
742 | Rus | 5230 | undefined_syscall: ; Undefined system call |
671 | Ghost | 5231 | mov [esp + 32], dword -1 |
1 | ha | 5232 | ret |
5233 | |||
465 | serge | 5234 | align 4 |
742 | Rus | 5235 | system_shutdown: ; shut down the system |
1 | ha | 5236 | |
742 | Rus | 5237 | cmp byte [BOOT_VAR+0x9030], 1 |
5238 | jne @F |
||
5239 | ret |
||
465 | serge | 5240 | @@: |
742 | Rus | 5241 | call stop_all_services |
5242 | push 3 ; stop playing cd |
||
5243 | pop eax |
||
5244 | call sys_cd_audio |
||
1 | ha | 5245 | |
465 | serge | 5246 | yes_shutdown_param: |
742 | Rus | 5247 | cli |
1 | ha | 5248 | |
742 | Rus | 5249 | mov eax, kernel_file ; load kernel.mnt to 0x7000:0 |
5250 | push 12 |
||
5251 | pop esi |
||
5252 | xor ebx,ebx |
||
5253 | or ecx,-1 |
||
5254 | mov edx, OS_BASE+0x70000 |
||
5255 | call fileread |
||
1 | ha | 5256 | |
742 | Rus | 5257 | mov esi, restart_kernel_4000+OS_BASE+0x10000 ; move kernel re-starter to 0x4000:0 |
5258 | mov edi,OS_BASE+0x40000 |
||
5259 | mov ecx,1000 |
||
5260 | rep movsb |
||
1 | ha | 5261 | |
742 | Rus | 5262 | mov esi,OS_BASE+0x2F0000 ; restore 0x0 - 0xffff |
5263 | mov edi, OS_BASE |
||
5264 | mov ecx,0x10000/4 |
||
5265 | cld |
||
5266 | rep movsd |
||
1 | ha | 5267 | |
742 | Rus | 5268 | call restorefatchain |
1 | ha | 5269 | |
742 | Rus | 5270 | mov al, 0xFF |
5271 | out 0x21, al |
||
5272 | out 0xA1, al |
||
1 | ha | 5273 | |
709 | diamond | 5274 | if 1 |
742 | Rus | 5275 | mov word [OS_BASE+0x467+0],pr_mode_exit |
5276 | mov word [OS_BASE+0x467+2],0x1000 |
||
1 | ha | 5277 | |
742 | Rus | 5278 | mov al,0x0F |
5279 | out 0x70,al |
||
5280 | mov al,0x05 |
||
5281 | out 0x71,al |
||
1 | ha | 5282 | |
742 | Rus | 5283 | mov al,0xFE |
5284 | out 0x64,al |
||
709 | diamond | 5285 | |
742 | Rus | 5286 | hlt |
1 | ha | 5287 | |
709 | diamond | 5288 | else |
742 | Rus | 5289 | cmp byte [OS_BASE + 0x9030], 2 |
5290 | jnz no_acpi_power_off |
||
1 | ha | 5291 | |
709 | diamond | 5292 | ; scan for RSDP |
5293 | ; 1) The first 1 Kb of the Extended BIOS Data Area (EBDA). |
||
742 | Rus | 5294 | movzx eax, word [OS_BASE + 0x40E] |
5295 | shl eax, 4 |
||
5296 | jz @f |
||
5297 | mov ecx, 1024/16 |
||
5298 | call scan_rsdp |
||
5299 | jnc .rsdp_found |
||
709 | diamond | 5300 | @@: |
5301 | ; 2) The BIOS read-only memory space between 0E0000h and 0FFFFFh. |
||
742 | Rus | 5302 | mov eax, 0xE0000 |
5303 | mov ecx, 0x2000 |
||
5304 | call scan_rsdp |
||
5305 | jc no_acpi_power_off |
||
709 | diamond | 5306 | .rsdp_found: |
742 | Rus | 5307 | mov esi, [eax+16] ; esi contains physical address of the RSDT |
5308 | mov ebp, [ipc_tmp] |
||
5309 | stdcall map_page, ebp, esi, PG_MAP |
||
5310 | lea eax, [esi+1000h] |
||
5311 | lea edx, [ebp+1000h] |
||
5312 | stdcall map_page, edx, eax, PG_MAP |
||
5313 | and esi, 0xFFF |
||
5314 | add esi, ebp |
||
5315 | cmp dword [esi], 'RSDT' |
||
5316 | jnz no_acpi_power_off |
||
5317 | mov ecx, [esi+4] |
||
5318 | sub ecx, 24h |
||
5319 | jbe no_acpi_power_off |
||
5320 | shr ecx, 2 |
||
5321 | add esi, 24h |
||
709 | diamond | 5322 | .scan_fadt: |
742 | Rus | 5323 | lodsd |
5324 | mov ebx, eax |
||
5325 | lea eax, [ebp+2000h] |
||
5326 | stdcall map_page, eax, ebx, PG_MAP |
||
5327 | lea eax, [ebp+3000h] |
||
5328 | add ebx, 0x1000 |
||
5329 | stdcall map_page, eax, ebx, PG_MAP |
||
5330 | and ebx, 0xFFF |
||
5331 | lea ebx, [ebx+ebp+2000h] |
||
5332 | cmp dword [ebx], 'FACP' |
||
5333 | jz .fadt_found |
||
5334 | loop .scan_fadt |
||
5335 | jmp no_acpi_power_off |
||
709 | diamond | 5336 | .fadt_found: |
5337 | ; ebx is linear address of FADT |
||
742 | Rus | 5338 | mov edx, [ebx+48] |
5339 | test edx, edx |
||
5340 | jz .nosmi |
||
5341 | mov al, [ebx+52] |
||
5342 | out dx, al |
||
5343 | mov edx, [ebx+64] |
||
709 | diamond | 5344 | @@: |
742 | Rus | 5345 | in ax, dx |
5346 | test al, 1 |
||
5347 | jz @b |
||
709 | diamond | 5348 | .nosmi: |
742 | Rus | 5349 | mov edx, [ebx+64] |
5350 | in ax, dx |
||
5351 | and ax, 203h |
||
5352 | or ax, 3C00h |
||
5353 | out dx, ax |
||
5354 | mov edx, [ebx+68] |
||
5355 | test edx, edx |
||
5356 | jz @f |
||
5357 | in ax, dx |
||
5358 | and ax, 203h |
||
5359 | or ax, 3C00h |
||
5360 | out dx, ax |
||
709 | diamond | 5361 | @@: |
742 | Rus | 5362 | jmp $ |
709 | diamond | 5363 | |
5364 | |||
5365 | no_acpi_power_off: |
||
742 | Rus | 5366 | mov word [OS_BASE+0x467+0],pr_mode_exit |
5367 | mov word [OS_BASE+0x467+2],0x1000 |
||
709 | diamond | 5368 | |
742 | Rus | 5369 | mov al,0x0F |
5370 | out 0x70,al |
||
5371 | mov al,0x05 |
||
5372 | out 0x71,al |
||
709 | diamond | 5373 | |
742 | Rus | 5374 | mov al,0xFE |
5375 | out 0x64,al |
||
709 | diamond | 5376 | |
742 | Rus | 5377 | hlt |
709 | diamond | 5378 | |
5379 | scan_rsdp: |
||
742 | Rus | 5380 | add eax, OS_BASE |
709 | diamond | 5381 | .s: |
742 | Rus | 5382 | cmp dword [eax], 'RSD ' |
5383 | jnz .n |
||
5384 | cmp dword [eax+4], 'PTR ' |
||
5385 | jnz .n |
||
5386 | xor edx, edx |
||
5387 | xor esi, esi |
||
709 | diamond | 5388 | @@: |
742 | Rus | 5389 | add dl, [eax+esi] |
5390 | inc esi |
||
5391 | cmp esi, 20 |
||
5392 | jnz @b |
||
5393 | test dl, dl |
||
5394 | jz .ok |
||
709 | diamond | 5395 | .n: |
742 | Rus | 5396 | add eax, 10h |
5397 | loop .s |
||
5398 | stc |
||
709 | diamond | 5399 | .ok: |
742 | Rus | 5400 | ret |
709 | diamond | 5401 | end if |
5402 | |||
465 | serge | 5403 | include "data32.inc" |
1 | ha | 5404 | |
465 | serge | 5405 | __REV__ = __REV |
1 | ha | 5406 | |
5407 | uglobals_size = $ - endofcode |
||
41 | mikedld | 5408 | diff16 "end of kernel code",0,$=> |
426 | mikedld | 5409 |