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Rev | Author | Line No. | Line |
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1 | ha | 1 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
2 | ;; |
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431 | serge | 3 | ;; Copyright (C) KolibriOS team 2004-2007. All rights reserved. |
4 | ;; PROGRAMMING: |
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5 | ;; Ivan Poddubny |
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6 | ;; Marat Zakiyanov (Mario79) |
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7 | ;; VaStaNi |
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8 | ;; Trans |
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9 | ;; Mihail Semenyako (mike.dld) |
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10 | ;; Sergey Kuzmin (Wildwest) |
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11 | ;; Andrey Halyavin (halyavin) |
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12 | ;; Mihail Lisovin (Mihasik) |
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13 | ;; Andrey Ignatiev (andrew_programmer) |
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14 | ;; NoName |
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15 | ;; Evgeny Grechnikov (Diamond) |
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16 | ;; Iliya Mihailov (Ghost) |
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17 | ;; Sergey Semyonov (Serge) |
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18 | ;; Johnny_B |
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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: 665 $ |
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" |
465 | serge | 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 | |
465 | serge | 72 | os_stack equ (os_data_l-gdts) ; GDTs |
73 | os_code equ (os_code_l-gdts) |
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74 | graph_data equ (3+graph_data_l-gdts) |
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75 | tss0 equ (tss0_l-gdts) |
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76 | app_code equ (3+app_code_l-gdts) |
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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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429 | serge | 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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125 | include "boot/ru.inc" ; Russian font |
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126 | else if lang eq et |
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127 | include "boot/bootet.inc" ; estonian system boot messages |
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128 | include "boot/et.inc" ; Estonian font |
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129 | else |
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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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1 | ha | 135 | |
136 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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137 | ;; ;; |
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138 | ;; SWITCH TO 32 BIT PROTECTED MODE ;; |
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139 | ;; ;; |
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140 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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141 | |||
142 | |||
143 | ; CR0 Flags - Protected mode and Paging |
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144 | |||
429 | serge | 145 | mov ecx, CR0_PE |
1 | ha | 146 | |
147 | ; Enabling 32 bit protected mode |
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148 | |||
465 | serge | 149 | sidt [cs:old_ints_h] |
1 | ha | 150 | |
429 | serge | 151 | cli ; disable all irqs |
152 | cld |
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153 | mov al,255 ; mask all irqs |
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154 | out 0xa1,al |
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155 | out 0x21,al |
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156 | l.5: in al, 0x64 ; Enable A20 |
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157 | test al, 2 |
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158 | jnz l.5 |
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159 | mov al, 0xD1 |
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160 | out 0x64, al |
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161 | l.6: in al, 0x64 |
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162 | test al, 2 |
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163 | jnz l.6 |
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164 | mov al, 0xDF |
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165 | out 0x60, al |
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166 | l.7: in al, 0x64 |
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167 | test al, 2 |
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168 | jnz l.7 |
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169 | mov al, 0xFF |
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170 | out 0x64, al |
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465 | serge | 171 | |
172 | lgdt [cs:tmp_gdt] ; Load GDT |
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173 | mov eax, cr0 ; protected mode |
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429 | serge | 174 | or eax, ecx |
175 | and eax, 10011111b *65536*256 + 0xffffff ; caching enabled |
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176 | mov cr0, eax |
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177 | jmp pword os_code:B32 ; jmp to enable 32 bit mode |
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1 | ha | 178 | |
465 | serge | 179 | align 8 |
180 | tmp_gdt: |
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1 | ha | 181 | |
465 | serge | 182 | dw 23 |
183 | dd tmp_gdt+0x10000 |
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184 | dw 0 |
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183 | diamond | 185 | |
465 | serge | 186 | dw 0xffff |
187 | dw 0x0000 |
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188 | db 0x00 |
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189 | dw 11011111b *256 +10011010b |
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190 | db 0x00 |
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375 | Ghost | 191 | |
465 | serge | 192 | dw 0xffff |
193 | dw 0x0000 |
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194 | db 0x00 |
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195 | dw 11011111b *256 +10010010b |
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196 | db 0x00 |
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1 | ha | 197 | |
465 | serge | 198 | include "data16.inc" |
1 | ha | 199 | |
465 | serge | 200 | use32 |
201 | org $+0x10000 |
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1 | ha | 202 | |
465 | serge | 203 | align 4 |
204 | B32: |
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205 | mov ax,os_stack ; Selector for os |
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206 | mov ds,ax |
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207 | mov es,ax |
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208 | mov fs,ax |
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209 | mov gs,ax |
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210 | mov ss,ax |
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211 | mov esp,0x3ec00 ; Set stack |
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1 | ha | 212 | |
465 | serge | 213 | ; CLEAR 0x280000 - HEAP_BASE |
1 | ha | 214 | |
465 | serge | 215 | xor eax,eax |
216 | mov edi,0x280000 |
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217 | mov ecx,(HEAP_BASE-OS_BASE-0x280000) / 4 |
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218 | cld |
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219 | rep stosd |
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1 | ha | 220 | |
465 | serge | 221 | mov edi,0x40000 |
222 | mov ecx,(0x90000-0x40000)/4 |
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223 | rep stosd |
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1 | ha | 224 | |
465 | serge | 225 | ; CLEAR KERNEL UNDEFINED GLOBALS |
226 | mov edi, endofcode-OS_BASE |
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227 | mov ecx, (uglobals_size/4)+4 |
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228 | rep stosd |
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1 | ha | 229 | |
465 | serge | 230 | ; SAVE & CLEAR 0-0xffff |
1 | ha | 231 | |
465 | serge | 232 | xor esi, esi |
233 | mov edi,0x2F0000 |
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234 | mov ecx,0x10000 / 4 |
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235 | rep movsd |
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236 | xor edi, edi |
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237 | mov ecx,0x10000 / 4 |
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238 | rep stosd |
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429 | serge | 239 | |
465 | serge | 240 | call test_cpu |
241 | bts [cpu_caps-OS_BASE], CAPS_TSC ;force use rdtsc |
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424 | spraid | 242 | |
586 | serge | 243 | call init_BIOS32 |
465 | serge | 244 | ; MEMORY MODEL |
245 | call mem_test |
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246 | call init_mem |
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247 | call init_page_map |
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1 | ha | 248 | |
465 | serge | 249 | ; ENABLE PAGING |
1 | ha | 250 | |
465 | serge | 251 | mov eax, sys_pgdir-OS_BASE |
252 | mov cr3, eax |
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1 | ha | 253 | |
465 | serge | 254 | mov eax,cr0 |
255 | or eax,CR0_PG+CR0_WP |
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256 | mov cr0,eax |
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1 | ha | 257 | |
465 | serge | 258 | lgdt [gdts] |
259 | jmp pword os_code:high_code |
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1 | ha | 260 | |
513 | serge | 261 | align 4 |
586 | serge | 262 | bios32_entry dd ? |
513 | serge | 263 | tmp_page_tabs dd ? |
586 | serge | 264 | |
498 | diamond | 265 | use16 |
266 | org $-0x10000 |
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267 | include "boot/shutdown.inc" ; shutdown or restart |
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268 | org $+0x10000 |
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269 | use32 |
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270 | |||
465 | serge | 271 | __DEBUG__ fix 1 |
272 | __DEBUG_LEVEL__ fix 1 |
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273 | include 'init.inc' |
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380 | serge | 274 | |
465 | serge | 275 | org OS_BASE+$ |
1 | ha | 276 | |
465 | serge | 277 | align 4 |
278 | high_code: |
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519 | serge | 279 | mov ax,os_stack |
280 | mov bx,app_data |
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281 | mov ss,ax |
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282 | add esp, OS_BASE |
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1 | ha | 283 | |
519 | serge | 284 | mov ds,bx |
285 | mov es,bx |
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286 | mov fs,bx |
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287 | mov gs,bx |
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1 | ha | 288 | |
519 | serge | 289 | bt [cpu_caps], CAPS_PGE |
290 | jnc @F |
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1 | ha | 291 | |
519 | serge | 292 | or dword [sys_pgdir+(OS_BASE shr 20)], PG_GLOBAL |
293 | |||
294 | mov ebx, cr4 |
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295 | or ebx, CR4_PGE |
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296 | mov cr4, ebx |
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297 | @@: |
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298 | xor eax, eax |
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299 | mov dword [sys_pgdir], eax |
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300 | mov dword [sys_pgdir+4], eax |
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301 | |||
465 | serge | 302 | mov eax, cr3 |
303 | mov cr3, eax ; flush TLB |
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304 | |||
1 | ha | 305 | ; SAVE REAL MODE VARIABLES |
465 | serge | 306 | mov ax, [BOOT_VAR + 0x9031] |
429 | serge | 307 | mov [IDEContrRegsBaseAddr], ax |
76 | mario79 | 308 | ; --------------- APM --------------------- |
465 | serge | 309 | |
310 | ; init selectors |
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311 | mov ebx, [BOOT_VAR+0x9040] ; offset of APM entry point |
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312 | movzx eax, word [BOOT_VAR+0x9050] ; real-mode segment base address of |
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313 | ; protected-mode 32-bit code segment |
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314 | movzx ecx, word [BOOT_VAR+0x9052] ; real-mode segment base address of |
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315 | ; protected-mode 16-bit code segment |
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316 | movzx edx, word [BOOT_VAR+0x9054] ; real-mode segment base address of |
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317 | ; protected-mode 16-bit data segment |
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318 | |||
319 | shl eax, 4 |
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320 | mov [dword apm_code_32 + 2], ax |
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321 | shr eax, 16 |
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322 | mov [dword apm_code_32 + 4], al |
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323 | |||
324 | shl ecx, 4 |
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325 | mov [dword apm_code_16 + 2], cx |
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326 | shr ecx, 16 |
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327 | mov [dword apm_code_16 + 4], cl |
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328 | |||
329 | shl edx, 4 |
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330 | mov [dword apm_data_16 + 2], dx |
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331 | shr edx, 16 |
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332 | mov [dword apm_data_16 + 4], dl |
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333 | |||
334 | mov dword[apm_entry], ebx |
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76 | mario79 | 335 | mov word [apm_entry + 4], apm_code_32 - gdts |
336 | |||
465 | serge | 337 | mov eax, [BOOT_VAR + 0x9044] ; version & flags |
76 | mario79 | 338 | mov [apm_vf], eax |
339 | ; ----------------------------------------- |
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465 | serge | 340 | ; movzx eax,byte [BOOT_VAR+0x9010] ; mouse port |
1 | ha | 341 | ; mov [0xF604],byte 1 ;al |
514 | diamond | 342 | mov al, [BOOT_VAR+0x901F] ; DMA access |
343 | mov [allow_dma_access], al |
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465 | serge | 344 | mov al,[BOOT_VAR+0x9000] ; bpp |
429 | serge | 345 | mov [ScreenBPP],al |
465 | serge | 346 | movzx eax,word [BOOT_VAR+0x900A] ; X max |
429 | serge | 347 | dec eax |
348 | mov [ScreenWidth],eax |
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349 | mov [screen_workarea.right],eax |
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465 | serge | 350 | movzx eax,word [BOOT_VAR+0x900C] ; Y max |
429 | serge | 351 | dec eax |
352 | mov [ScreenHeight],eax |
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353 | mov [screen_workarea.bottom],eax |
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465 | serge | 354 | movzx eax,word [BOOT_VAR+0x9008] ; screen mode |
429 | serge | 355 | mov [SCR_MODE],eax |
465 | serge | 356 | mov eax,[BOOT_VAR+0x9014] ; Vesa 1.2 bnk sw add |
429 | serge | 357 | mov [BANK_SWITCH],eax |
358 | mov [BytesPerScanLine],word 640*4 ; Bytes PerScanLine |
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359 | cmp [SCR_MODE],word 0x13 ; 320x200 |
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360 | je @f |
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361 | cmp [SCR_MODE],word 0x12 ; VGA 640x480 |
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362 | je @f |
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465 | serge | 363 | mov ax,[BOOT_VAR+0x9001] ; for other modes |
429 | serge | 364 | mov [BytesPerScanLine],ax |
465 | serge | 365 | @@: |
1 | ha | 366 | |
367 | ; GRAPHICS ADDRESSES |
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368 | |||
465 | serge | 369 | mov byte [BOOT_VAR+0x901e],0x0 |
370 | mov eax,[BOOT_VAR+0x9018] |
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429 | serge | 371 | mov [LFBAddress],eax |
1 | ha | 372 | |
429 | serge | 373 | cmp [SCR_MODE],word 0100000000000000b |
374 | jge setvesa20 |
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375 | cmp [SCR_MODE],word 0x13 |
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376 | je v20ga32 |
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377 | mov [PUTPIXEL],dword Vesa12_putpixel24 ; Vesa 1.2 |
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465 | serge | 378 | mov [GETPIXEL],dword Vesa12_getpixel24 |
429 | serge | 379 | cmp [ScreenBPP],byte 24 |
380 | jz ga24 |
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381 | mov [PUTPIXEL],dword Vesa12_putpixel32 |
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465 | serge | 382 | mov [GETPIXEL],dword Vesa12_getpixel32 |
1 | ha | 383 | ga24: |
429 | serge | 384 | jmp v20ga24 |
1 | ha | 385 | setvesa20: |
429 | serge | 386 | mov [PUTPIXEL],dword Vesa20_putpixel24 ; Vesa 2.0 |
465 | serge | 387 | mov [GETPIXEL],dword Vesa20_getpixel24 |
429 | serge | 388 | cmp [ScreenBPP],byte 24 |
389 | jz v20ga24 |
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1 | ha | 390 | v20ga32: |
429 | serge | 391 | mov [PUTPIXEL],dword Vesa20_putpixel32 |
465 | serge | 392 | mov [GETPIXEL],dword Vesa20_getpixel32 |
1 | ha | 393 | v20ga24: |
429 | serge | 394 | cmp [SCR_MODE],word 0x12 ; 16 C VGA 640x480 |
395 | jne no_mode_0x12 |
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396 | mov [PUTPIXEL],dword VGA_putpixel |
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465 | serge | 397 | mov [GETPIXEL],dword Vesa20_getpixel32 |
1 | ha | 398 | no_mode_0x12: |
399 | |||
375 | Ghost | 400 | ; -------- Fast System Call init ---------- |
378 | serge | 401 | ; Intel SYSENTER/SYSEXIT (AMD CPU support it too) |
429 | serge | 402 | bt [cpu_caps], CAPS_SEP |
403 | jnc .SEnP ; SysEnter not Present |
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404 | xor edx, edx |
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405 | mov ecx, MSR_SYSENTER_CS |
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406 | mov eax, os_code |
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407 | wrmsr |
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408 | mov ecx, MSR_SYSENTER_ESP |
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434 | diamond | 409 | ; mov eax, sysenter_stack ; Check it |
410 | xor eax, eax |
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429 | serge | 411 | wrmsr |
412 | mov ecx, MSR_SYSENTER_EIP |
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413 | mov eax, sysenter_entry |
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414 | wrmsr |
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375 | Ghost | 415 | .SEnP: |
378 | serge | 416 | ; AMD SYSCALL/SYSRET |
429 | serge | 417 | cmp byte[cpu_vendor], 'A' |
418 | jne .noSYSCALL |
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419 | mov eax, 0x80000001 |
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420 | cpuid |
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421 | test edx, 0x800 ; bit_11 - SYSCALL/SYSRET support |
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422 | jz .noSYSCALL |
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423 | mov ecx, MSR_AMD_EFER |
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424 | rdmsr |
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425 | or eax, 1 ; bit_0 - System Call Extension (SCE) |
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426 | wrmsr |
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164 | serge | 427 | |
375 | Ghost | 428 | ; !!!! It`s dirty hack, fix it !!! |
429 | ; Bits of EDX : |
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430 | ; Bit 31–16 During the SYSRET instruction, this field is copied into the CS register |
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431 | ; and the contents of this field, plus 8, are copied into the SS register. |
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432 | ; Bit 15–0 During the SYSCALL instruction, this field is copied into the CS register |
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433 | ; and the contents of this field, plus 8, are copied into the SS register. |
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434 | |||
429 | serge | 435 | ; mov edx, (os_code + 16) * 65536 + os_code |
465 | serge | 436 | mov edx, 0x1B0008 |
375 | Ghost | 437 | |
429 | serge | 438 | mov eax, syscall_entry |
439 | mov ecx, MSR_AMD_STAR |
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440 | wrmsr |
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375 | Ghost | 441 | .noSYSCALL: |
442 | ; ----------------------------------------- |
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443 | |||
465 | serge | 444 | ; LOAD IDT |
378 | serge | 445 | |
465 | serge | 446 | call build_interrupt_table |
447 | lidt [idtreg] |
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378 | serge | 448 | |
465 | serge | 449 | call init_kernel_heap |
450 | stdcall kernel_alloc, RING0_STACK_SIZE+512 |
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451 | mov [os_stack_seg], eax |
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164 | serge | 452 | |
465 | serge | 453 | lea esp, [eax+RING0_STACK_SIZE] |
164 | serge | 454 | |
465 | serge | 455 | mov [tss._ss0], os_stack |
456 | mov [tss._esp0], esp |
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457 | mov [tss._esp], esp |
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458 | mov [tss._cs],os_code |
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459 | mov [tss._ss],os_stack |
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460 | mov [tss._ds],app_data |
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461 | mov [tss._es],app_data |
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462 | mov [tss._fs],app_data |
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463 | mov [tss._gs],app_data |
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464 | mov [tss._io],128 |
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465 | ;Add IO access table - bit array of permitted ports |
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466 | mov edi, tss._io_map_0 |
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467 | xor eax, eax |
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468 | not eax |
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469 | mov ecx, 8192/4 |
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470 | rep stosd ; access to 4096*8=65536 ports |
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164 | serge | 471 | |
465 | serge | 472 | mov ax,tss0 |
473 | ltr ax |
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378 | serge | 474 | |
465 | serge | 475 | mov [LFBSize], 0x800000 |
429 | serge | 476 | call init_LFB |
477 | call init_fpu |
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478 | call init_malloc |
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276 | serge | 479 | |
465 | serge | 480 | stdcall alloc_kernel_space, 0x51000 |
481 | mov [default_io_map], eax |
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482 | |||
483 | add eax, 0x2000 |
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429 | serge | 484 | mov [ipc_tmp], eax |
485 | mov ebx, 0x1000 |
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164 | serge | 486 | |
429 | serge | 487 | add eax, 0x40000 |
488 | mov [proc_mem_map], eax |
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164 | serge | 489 | |
429 | serge | 490 | add eax, 0x8000 |
491 | mov [proc_mem_pdir], eax |
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164 | serge | 492 | |
429 | serge | 493 | add eax, ebx |
494 | mov [proc_mem_tab], eax |
||
164 | serge | 495 | |
429 | serge | 496 | add eax, ebx |
497 | mov [tmp_task_pdir], eax |
||
164 | serge | 498 | |
429 | serge | 499 | add eax, ebx |
500 | mov [tmp_task_ptab], eax |
||
164 | serge | 501 | |
429 | serge | 502 | add eax, ebx |
503 | mov [ipc_pdir], eax |
||
164 | serge | 504 | |
429 | serge | 505 | add eax, ebx |
506 | mov [ipc_ptab], eax |
||
164 | serge | 507 | |
429 | serge | 508 | call init_events |
509 | mov eax, srv.fd-SRV_FD_OFFSET |
||
510 | mov [srv.fd], eax |
||
511 | mov [srv.bk], eax |
||
278 | serge | 512 | |
429 | serge | 513 | mov edi, irq_tab |
514 | xor eax, eax |
||
515 | mov ecx, 16 |
||
516 | rep stosd |
||
164 | serge | 517 | |
41 | mikedld | 518 | ;Set base of graphic segment to linear address of LFB |
429 | serge | 519 | mov eax,[LFBAddress] ; set for gs |
520 | mov [graph_data_l+2],ax |
||
521 | shr eax,16 |
||
522 | mov [graph_data_l+4],al |
||
523 | mov [graph_data_l+7],ah |
||
1 | ha | 524 | |
465 | serge | 525 | mov [CURRENT_TASK],dword 1 |
526 | mov [TASK_COUNT],dword 1 |
||
527 | mov [TASK_BASE],dword TASK_DATA |
||
528 | mov [current_slot], SLOT_BASE+256 |
||
429 | serge | 529 | |
469 | serge | 530 | ; set background |
531 | xor eax,eax |
||
532 | inc eax |
||
527 | diamond | 533 | mov [BgrDrawMode],eax |
534 | mov [BgrDataWidth],eax |
||
535 | mov [BgrDataHeight],eax |
||
469 | serge | 536 | mov [mem_BACKGROUND],4095 |
537 | stdcall kernel_alloc, [mem_BACKGROUND] |
||
538 | mov [img_background], eax |
||
539 | |||
540 | |||
256 | diamond | 541 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
542 | include 'detect/disks.inc' |
||
543 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
544 | |||
521 | diamond | 545 | call Parser_params |
546 | |||
1 | ha | 547 | ; READ RAMDISK IMAGE FROM HD |
548 | |||
549 | ;!!!!!!!!!!!!!!!!!!!!!!! |
||
550 | include 'boot/rdload.inc' |
||
551 | ;!!!!!!!!!!!!!!!!!!!!!!! |
||
552 | ; mov [dma_hdd],1 |
||
553 | ; CALCULATE FAT CHAIN FOR RAMDISK |
||
554 | |||
429 | serge | 555 | call calculatefatchain |
1 | ha | 556 | |
557 | ; LOAD VMODE DRIVER |
||
558 | |||
559 | ;!!!!!!!!!!!!!!!!!!!!!!! |
||
560 | include 'vmodeld.inc' |
||
561 | ;!!!!!!!!!!!!!!!!!!!!!!! |
||
562 | |||
509 | diamond | 563 | mov ax,[OS_BASE+0x10000+bx_from_load] |
535 | spraid | 564 | cmp ax,'r1' ; if using not ram disk, then load librares and parameters {SPraid.simba} |
488 | spraid | 565 | je no_lib_load |
566 | ; LOADING LIBRARES |
||
535 | spraid | 567 | stdcall dll.Load,@IMPORT ; loading librares for kernel (.obj files) |
512 | spraid | 568 | call load_file_parse_table ; prepare file parse table |
498 | diamond | 569 | call set_kernel_conf ; configure devices and gui |
488 | spraid | 570 | no_lib_load: |
571 | |||
1 | ha | 572 | ; LOAD FONTS I and II |
573 | |||
574 | |||
501 | serge | 575 | ; pushad |
576 | ; push eax |
||
577 | ; mov eax,char |
||
578 | ; call file_system_lfn |
||
579 | ; mov eax,char2 |
||
580 | ; call file_system_lfn |
||
581 | ; pop eax |
||
582 | ; popad |
||
1 | ha | 583 | |
501 | serge | 584 | stdcall read_file, char, FONT_I, 0, 2560 |
585 | stdcall read_file, char2, FONT_II, 0, 2560 |
||
490 | serge | 586 | |
429 | serge | 587 | mov esi,boot_fonts |
588 | call boot_log |
||
1 | ha | 589 | |
590 | ; PRINT AMOUNT OF MEMORY |
||
429 | serge | 591 | mov esi, boot_memdetect |
592 | call boot_log |
||
1 | ha | 593 | |
429 | serge | 594 | movzx ecx, word [boot_y] |
595 | or ecx, (10+29*6) shl 16 ; "Determining amount of memory" |
||
596 | sub ecx, 10 |
||
597 | mov edx, 0xFFFFFF |
||
598 | mov ebx, [MEM_AMOUNT] |
||
599 | shr ebx, 20 |
||
600 | mov edi, 1 |
||
601 | mov eax, 0x00040000 |
||
602 | call display_number_force |
||
41 | mikedld | 603 | |
1 | ha | 604 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
605 | |||
429 | serge | 606 | mov esi,boot_irqs |
607 | call boot_log |
||
608 | call rerouteirqs |
||
1 | ha | 609 | |
429 | serge | 610 | mov esi,boot_tss |
611 | call boot_log |
||
1 | ha | 612 | |
465 | serge | 613 | ; BUILD SCHEDULER |
614 | |||
615 | call build_scheduler ; sys32.inc |
||
616 | |||
429 | serge | 617 | mov esi,boot_devices |
618 | call boot_log |
||
567 | serge | 619 | |
620 | mov [pci_access_enabled],1 |
||
621 | |||
429 | serge | 622 | call detect_devices |
479 | kastigar | 623 | stdcall load_driver, szPS2MDriver |
1 | ha | 624 | |
465 | serge | 625 | ; TIMER SET TO 1/100 S |
1 | ha | 626 | |
429 | serge | 627 | mov esi,boot_timer |
628 | call boot_log |
||
629 | mov al,0x34 ; set to 100Hz |
||
630 | out 0x43,al |
||
631 | mov al,0x9b ; lsb 1193180 / 1193 |
||
632 | out 0x40,al |
||
633 | mov al,0x2e ; msb |
||
634 | out 0x40,al |
||
1 | ha | 635 | |
636 | ; SET MOUSE |
||
637 | |||
429 | serge | 638 | mov esi,boot_setmouse |
639 | call boot_log |
||
640 | call setmouse |
||
1 | ha | 641 | |
214 | serge | 642 | |
1 | ha | 643 | ; SET PRELIMINARY WINDOW STACK AND POSITIONS |
644 | |||
429 | serge | 645 | mov esi,boot_windefs |
646 | call boot_log |
||
647 | call setwindowdefaults |
||
1 | ha | 648 | |
649 | ; SET BACKGROUND DEFAULTS |
||
650 | |||
429 | serge | 651 | mov esi,boot_bgr |
652 | call boot_log |
||
555 | diamond | 653 | call init_background |
429 | serge | 654 | call calculatebackground |
1 | ha | 655 | |
656 | ; RESERVE SYSTEM IRQ'S JA PORT'S |
||
657 | |||
429 | serge | 658 | mov esi,boot_resirqports |
659 | call boot_log |
||
660 | call reserve_irqs_ports |
||
1 | ha | 661 | |
662 | ; SET PORTS FOR IRQ HANDLERS |
||
663 | |||
429 | serge | 664 | mov esi,boot_setrports |
665 | call boot_log |
||
666 | call setirqreadports |
||
1 | ha | 667 | |
668 | ; SET UP OS TASK |
||
669 | |||
429 | serge | 670 | mov esi,boot_setostask |
671 | call boot_log |
||
214 | serge | 672 | |
501 | serge | 673 | xor eax, eax |
674 | mov dword [SLOT_BASE+APPDATA.fpu_state], fpu_data |
||
675 | mov dword [SLOT_BASE+APPDATA.fpu_handler], eax |
||
676 | mov dword [SLOT_BASE+APPDATA.sse_handler], eax |
||
164 | serge | 677 | |
429 | serge | 678 | ; name for OS/IDLE process |
281 | serge | 679 | |
429 | serge | 680 | mov dword [SLOT_BASE+256+APPDATA.app_name], dword 'OS/I' |
681 | mov dword [SLOT_BASE+256+APPDATA.app_name+4], dword 'DLE ' |
||
465 | serge | 682 | mov edi, [os_stack_seg] |
429 | serge | 683 | mov dword [SLOT_BASE+256+APPDATA.pl0_stack], edi |
465 | serge | 684 | add edi, 0x2000-512 |
429 | serge | 685 | mov dword [SLOT_BASE+256+APPDATA.fpu_state], edi |
465 | serge | 686 | mov dword [SLOT_BASE+256+APPDATA.io_map],\ |
687 | (tss._io_map_0-OS_BASE+PG_MAP) |
||
688 | mov dword [SLOT_BASE+256+APPDATA.io_map+4],\ |
||
689 | (tss._io_map_1-OS_BASE+PG_MAP) |
||
357 | serge | 690 | |
429 | serge | 691 | mov esi, fpu_data |
692 | mov ecx, 512/4 |
||
693 | cld |
||
694 | rep movsd |
||
357 | serge | 695 | |
501 | serge | 696 | mov dword [SLOT_BASE+256+APPDATA.fpu_handler], eax |
697 | mov dword [SLOT_BASE+256+APPDATA.sse_handler], eax |
||
214 | serge | 698 | |
429 | serge | 699 | mov ebx, SLOT_BASE+256+APP_OBJ_OFFSET |
700 | mov dword [SLOT_BASE+256+APPDATA.fd_obj], ebx |
||
701 | mov dword [SLOT_BASE+256+APPDATA.bk_obj], ebx |
||
281 | serge | 702 | |
521 | diamond | 703 | mov dword [SLOT_BASE+256+APPDATA.cur_dir], sysdir_path |
704 | |||
429 | serge | 705 | ; task list |
465 | serge | 706 | mov [CURRENT_TASK],dword 1 |
707 | mov [TASK_COUNT],dword 1 |
||
708 | mov [current_slot], SLOT_BASE+256 |
||
709 | mov [TASK_BASE],dword TASK_DATA |
||
429 | serge | 710 | mov [TASK_DATA+TASKDATA.wnd_number], 1 ; on screen number |
711 | mov [TASK_DATA+TASKDATA.pid], 1 ; process id number |
||
712 | mov [TASK_DATA+TASKDATA.mem_start], 0 ; process base address |
||
1 | ha | 713 | |
429 | serge | 714 | call init_cursors |
465 | serge | 715 | mov eax, [def_cursor] |
716 | mov [SLOT_BASE+APPDATA.cursor],eax |
||
717 | mov [SLOT_BASE+APPDATA.cursor+256],eax |
||
281 | serge | 718 | |
465 | serge | 719 | ; READ TSC / SECOND |
281 | serge | 720 | |
429 | serge | 721 | mov esi,boot_tsc |
722 | call boot_log |
||
723 | call _rdtsc |
||
724 | mov ecx,eax |
||
725 | mov esi,250 ; wait 1/4 a second |
||
726 | call delay_ms |
||
727 | call _rdtsc |
||
728 | sub eax,ecx |
||
729 | shl eax,2 |
||
730 | mov [CPU_FREQ],eax ; save tsc / sec |
||
731 | mov ebx, 1000000 |
||
732 | div ebx |
||
733 | mov [stall_mcs], eax |
||
1 | ha | 734 | |
735 | ; SET VARIABLES |
||
736 | |||
429 | serge | 737 | call set_variables |
1 | ha | 738 | |
739 | ; STACK AND FDC |
||
740 | |||
429 | serge | 741 | call stack_init |
742 | call fdc_init |
||
1 | ha | 743 | |
744 | ; PALETTE FOR 320x200 and 640x480 16 col |
||
745 | |||
429 | serge | 746 | cmp [SCR_MODE],word 0x12 |
747 | jne no_pal_vga |
||
748 | mov esi,boot_pal_vga |
||
749 | call boot_log |
||
750 | call paletteVGA |
||
1 | ha | 751 | no_pal_vga: |
752 | |||
429 | serge | 753 | cmp [SCR_MODE],word 0x13 |
754 | jne no_pal_ega |
||
755 | mov esi,boot_pal_ega |
||
756 | call boot_log |
||
757 | call palette320x200 |
||
1 | ha | 758 | no_pal_ega: |
759 | |||
760 | ; LOAD DEFAULT SKIN |
||
761 | |||
523 | diamond | 762 | call load_default_skin |
1 | ha | 763 | |
465 | serge | 764 | ;protect io permission map |
765 | |||
766 | mov esi, [default_io_map] |
||
767 | stdcall map_page,esi,(tss._io_map_0-OS_BASE), PG_MAP |
||
768 | add esi, 0x1000 |
||
769 | stdcall map_page,esi,(tss._io_map_1-OS_BASE), PG_MAP |
||
770 | |||
771 | stdcall map_page,tss._io_map_0,\ |
||
772 | (tss._io_map_0-OS_BASE), PG_MAP |
||
773 | stdcall map_page,tss._io_map_1,\ |
||
774 | (tss._io_map_1-OS_BASE), PG_MAP |
||
775 | |||
512 | spraid | 776 | mov ax,[OS_BASE+0x10000+bx_from_load] |
535 | spraid | 777 | cmp ax,'r1' ; if not rused ram disk - load network configuration from files {SPraid.simba} |
512 | spraid | 778 | je no_st_network |
779 | call set_network_conf |
||
780 | no_st_network: |
||
781 | |||
1 | ha | 782 | ; LOAD FIRST APPLICATION |
429 | serge | 783 | cli |
501 | serge | 784 | |
465 | serge | 785 | cmp byte [BOOT_VAR+0x9030],1 |
429 | serge | 786 | jne no_load_vrr_m |
237 | serge | 787 | |
521 | diamond | 788 | mov ebp, vrr_m |
789 | call fs_execute_from_sysdir |
||
488 | spraid | 790 | |
429 | serge | 791 | cmp eax,2 ; if vrr_m app found (PID=2) |
792 | je first_app_found |
||
41 | mikedld | 793 | |
237 | serge | 794 | no_load_vrr_m: |
488 | spraid | 795 | |
521 | diamond | 796 | mov ebp, firstapp |
797 | call fs_execute_from_sysdir |
||
488 | spraid | 798 | |
501 | serge | 799 | cmp eax,2 ; continue if a process has been loaded |
800 | je first_app_found |
||
801 | |||
653 | diamond | 802 | mov esi, boot_failed |
803 | call boot_log |
||
804 | |||
501 | serge | 805 | mov eax, 0xDEADBEEF ; otherwise halt |
806 | hlt |
||
807 | |||
237 | serge | 808 | first_app_found: |
501 | serge | 809 | |
429 | serge | 810 | cli |
1 | ha | 811 | |
429 | serge | 812 | ;mov [TASK_COUNT],dword 2 |
813 | mov [CURRENT_TASK],dword 1 ; set OS task fisrt |
||
1 | ha | 814 | |
21 | poddubny | 815 | ; SET KEYBOARD PARAMETERS |
429 | serge | 816 | mov al, 0xf6 ; reset keyboard, scan enabled |
817 | call kb_write |
||
1 | ha | 818 | |
429 | serge | 819 | ; wait until 8042 is ready |
820 | xor ecx,ecx |
||
265 | diamond | 821 | @@: |
429 | serge | 822 | in al,64h |
823 | and al,00000010b |
||
824 | loopnz @b |
||
1 | ha | 825 | |
826 | ; mov al, 0xED ; svetodiody - only for testing! |
||
827 | ; call kb_write |
||
828 | ; call kb_read |
||
829 | ; mov al, 111b |
||
830 | ; call kb_write |
||
831 | ; call kb_read |
||
41 | mikedld | 832 | |
429 | serge | 833 | mov al, 0xF3 ; set repeat rate & delay |
834 | call kb_write |
||
265 | diamond | 835 | ; call kb_read |
429 | serge | 836 | mov al, 0 ; 30 250 ;00100010b ; 24 500 ;00100100b ; 20 500 |
837 | call kb_write |
||
265 | diamond | 838 | ; call kb_read |
1 | ha | 839 | ;// mike.dld [ |
429 | serge | 840 | call set_lights |
1 | ha | 841 | ;// mike.dld ] |
842 | |||
21 | poddubny | 843 | ; START MULTITASKING |
1 | ha | 844 | |
429 | serge | 845 | mov esi,boot_tasking |
846 | call boot_log |
||
21 | poddubny | 847 | |
465 | serge | 848 | ; mov [ENABLE_TASKSWITCH],byte 1 ; multitasking enabled |
21 | poddubny | 849 | |
1 | ha | 850 | ; UNMASK ALL IRQ'S |
851 | |||
429 | serge | 852 | mov esi,boot_allirqs |
853 | call boot_log |
||
41 | mikedld | 854 | |
429 | serge | 855 | cli ;guarantee forbidance of interrupts. |
856 | mov al,0 ; unmask all irq's |
||
857 | out 0xA1,al |
||
858 | out 0x21,al |
||
1 | ha | 859 | |
429 | serge | 860 | mov ecx,32 |
1 | ha | 861 | |
862 | ready_for_irqs: |
||
863 | |||
429 | serge | 864 | mov al,0x20 ; ready for irqs |
865 | out 0x20,al |
||
866 | out 0xa0,al |
||
1 | ha | 867 | |
429 | serge | 868 | loop ready_for_irqs ; flush the queue |
1 | ha | 869 | |
429 | serge | 870 | stdcall attach_int_handler, dword 1, irq1 |
164 | serge | 871 | |
1 | ha | 872 | ; mov [dma_hdd],1 |
429 | serge | 873 | cmp [IDEContrRegsBaseAddr], 0 |
874 | setnz [dma_hdd] |
||
538 | spraid | 875 | mov [timer_ticks_enable],1 ; for cd driver |
1 | ha | 876 | |
465 | serge | 877 | ; stdcall init_uart_service, DRV_ENTRY |
878 | |||
429 | serge | 879 | sti |
465 | serge | 880 | call change_task |
881 | |||
882 | jmp osloop |
||
883 | |||
429 | serge | 884 | jmp $ ; wait here for timer to take control |
1 | ha | 885 | |
429 | serge | 886 | ; Fly :) |
1 | ha | 887 | |
465 | serge | 888 | include 'unpacker.inc' |
889 | include 'fdo.inc' |
||
890 | |||
891 | align 4 |
||
892 | boot_log: |
||
893 | pushad |
||
894 | |||
895 | mov eax,10*65536 |
||
896 | mov ax,word [boot_y] |
||
897 | add [boot_y],dword 10 |
||
898 | mov ebx,0x80ffffff ; ASCIIZ string with white color |
||
899 | mov ecx,esi |
||
900 | mov edi,1 |
||
901 | call dtext |
||
902 | |||
903 | mov [novesachecksum],1000 |
||
904 | call checkVga_N13 |
||
905 | |||
906 | cmp [preboot_blogesc+OS_BASE+0x10000],byte 1 |
||
907 | je .bll2 |
||
908 | |||
909 | cmp esi,boot_tasking |
||
910 | jne .bll2 |
||
911 | ; begin ealex 04.08.05 |
||
912 | ; in al,0x61 |
||
913 | ; and al,01111111b |
||
914 | ; out 0x61,al |
||
915 | ; end ealex 04.08.05 |
||
916 | .bll1: in al,0x60 ; wait for ESC key press |
||
917 | cmp al,129 |
||
918 | jne .bll1 |
||
919 | |||
920 | .bll2: popad |
||
921 | |||
922 | ret |
||
923 | |||
924 | |||
1 | ha | 925 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
926 | ; ; |
||
33 | mario79 | 927 | ; MAIN OS LOOP START ; |
1 | ha | 928 | ; ; |
929 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
930 | align 32 |
||
931 | osloop: |
||
429 | serge | 932 | call [draw_pointer] |
933 | call checkbuttons |
||
934 | call checkwindows |
||
49 | mikedld | 935 | ; call check_window_move_request |
429 | serge | 936 | call checkmisc |
937 | call checkVga_N13 |
||
938 | call stack_handler |
||
939 | call checkidle |
||
940 | call check_fdd_motor_status |
||
618 | mario79 | 941 | call check_ATAPI_device_event |
429 | serge | 942 | jmp osloop |
33 | mario79 | 943 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
944 | ; ; |
||
945 | ; MAIN OS LOOP END ; |
||
946 | ; ; |
||
947 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
1 | ha | 948 | |
949 | checkidle: |
||
429 | serge | 950 | pushad |
1 | ha | 951 | |
429 | serge | 952 | cmp [check_idle_semaphore],0 |
953 | jne no_idle_state |
||
1 | ha | 954 | |
429 | serge | 955 | call change_task |
956 | mov eax,[idlemem] |
||
957 | mov ebx,[timer_ticks] ;[0xfdf0] |
||
958 | cmp eax,ebx |
||
959 | jnz idle_exit |
||
960 | call _rdtsc |
||
961 | mov ecx,eax |
||
1 | ha | 962 | idle_loop: |
429 | serge | 963 | hlt |
964 | cmp [check_idle_semaphore],0 |
||
965 | jne idle_loop_exit |
||
966 | mov eax,[timer_ticks] ;[0xfdf0] |
||
967 | cmp ebx,eax |
||
968 | jz idle_loop |
||
1 | ha | 969 | idle_loop_exit: |
429 | serge | 970 | mov [idlemem],eax |
971 | call _rdtsc |
||
972 | sub eax,ecx |
||
973 | mov ebx,[idleuse] |
||
974 | add ebx,eax |
||
975 | mov [idleuse],ebx |
||
1 | ha | 976 | |
429 | serge | 977 | popad |
978 | ret |
||
1 | ha | 979 | |
980 | idle_exit: |
||
981 | |||
429 | serge | 982 | mov ebx,[timer_ticks] ;[0xfdf0] |
983 | mov [idlemem],ebx |
||
984 | call change_task |
||
1 | ha | 985 | |
429 | serge | 986 | popad |
987 | ret |
||
1 | ha | 988 | |
989 | no_idle_state: |
||
990 | |||
429 | serge | 991 | dec [check_idle_semaphore] |
1 | ha | 992 | |
429 | serge | 993 | mov ebx,[timer_ticks] ;[0xfdf0] |
994 | mov [idlemem],ebx |
||
995 | call change_task |
||
1 | ha | 996 | |
429 | serge | 997 | popad |
998 | ret |
||
1 | ha | 999 | |
1000 | uglobal |
||
429 | serge | 1001 | idlemem dd 0x0 |
1002 | idleuse dd 0x0 |
||
1003 | idleusesec dd 0x0 |
||
1004 | check_idle_semaphore dd 0x0 |
||
1 | ha | 1005 | endg |
1006 | |||
1007 | |||
1008 | |||
1009 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
1010 | ; ; |
||
1011 | ; INCLUDED SYSTEM FILES ; |
||
1012 | ; ; |
||
1013 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
1014 | |||
1015 | |||
7 | me_root | 1016 | include "kernel32.inc" |
1 | ha | 1017 | |
1018 | |||
1019 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
1020 | ; ; |
||
1021 | ; KERNEL FUNCTIONS ; |
||
1022 | ; ; |
||
1023 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
1024 | |||
1025 | reserve_irqs_ports: |
||
1026 | |||
429 | serge | 1027 | pushad |
1 | ha | 1028 | |
465 | serge | 1029 | mov [irq_owner+4*0], 1 ; timer |
1030 | mov [irq_owner+4*1], 1 ; keyboard |
||
1031 | mov [irq_owner+4*5], 1 ; sound blaster |
||
1032 | mov [irq_owner+4*6], 1 ; floppy diskette |
||
1033 | mov [irq_owner+4*13], 1 ; math co-pros |
||
1034 | mov [irq_owner+4*14], 1 ; ide I |
||
1035 | mov [irq_owner+4*15], 1 ; ide II |
||
1036 | |||
58 | mario79 | 1037 | ; movzx eax,byte [0xf604] ; mouse irq |
1038 | ; dec eax |
||
1039 | ; add eax,mouseirqtable |
||
1040 | ; movzx eax,byte [eax] |
||
1041 | ; shl eax,2 |
||
1042 | ; mov [irq_owner+eax],byte 1 |
||
1 | ha | 1043 | |
1044 | |||
429 | serge | 1045 | ; RESERVE PORTS |
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 | |
429 | serge | 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 | |
429 | serge | 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 | |
429 | serge | 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 | |
1074 | |||
58 | mario79 | 1075 | ; cmp [0xf604],byte 2 ; com1 mouse -> 0x3f0-0x3ff |
1076 | ; jne ripl1 |
||
1077 | ; inc dword [0x2d0000] |
||
1078 | ; mov edi,[0x2d0000] |
||
1079 | ; shl edi,4 |
||
1080 | ; mov [0x2d0000+edi+0],dword 1 |
||
1081 | ; mov [0x2d0000+edi+4],dword 0x3f0 |
||
1082 | ; mov [0x2d0000+edi+8],dword 0x3ff |
||
1083 | ; ripl1: |
||
1084 | ; cmp [0xf604],byte 3 ; com2 mouse -> 0x2f0-0x2ff |
||
1085 | ; jne ripl2 |
||
1086 | ; inc dword [0x2d0000] |
||
1087 | ; mov edi,[0x2d0000] |
||
1088 | ; shl edi,4 |
||
1089 | ; mov [0x2d0000+edi+0],dword 1 |
||
1090 | ; mov [0x2d0000+edi+4],dword 0x2f0 |
||
1091 | ; mov [0x2d0000+edi+8],dword 0x2ff |
||
1092 | ; ripl2: |
||
1 | ha | 1093 | |
429 | serge | 1094 | popad |
1095 | ret |
||
1 | ha | 1096 | |
1097 | iglobal |
||
429 | serge | 1098 | mouseirqtable db 12 ; ps2 |
1099 | db 4 ; com1 |
||
1100 | db 3 ; com2 |
||
1 | ha | 1101 | endg |
1102 | |||
1103 | setirqreadports: |
||
1104 | |||
429 | serge | 1105 | mov [irq12read+0],dword 0x60 + 0x01000000 ; read port 0x60 , byte |
1106 | mov [irq12read+4],dword 0 ; end of port list |
||
1107 | mov [irq04read+0],dword 0x3f8 + 0x01000000 ; read port 0x3f8 , byte |
||
1108 | mov [irq04read+4],dword 0 ; end of port list |
||
1109 | mov [irq03read+0],dword 0x2f8 + 0x01000000 ; read port 0x2f8 , byte |
||
1110 | mov [irq03read+4],dword 0 ; end of port list |
||
1 | ha | 1111 | |
429 | serge | 1112 | ret |
1 | ha | 1113 | |
1114 | iglobal |
||
1115 | process_number dd 0x1 |
||
1116 | endg |
||
1117 | |||
1118 | set_variables: |
||
1119 | |||
429 | serge | 1120 | mov ecx,0x100 ; flush port 0x60 |
1121 | .fl60: in al,0x60 |
||
1122 | loop .fl60 |
||
1123 | mov [MOUSE_BUFF_COUNT],byte 0 ; mouse buffer |
||
1124 | mov [KEY_COUNT],byte 0 ; keyboard buffer |
||
1125 | mov [BTN_COUNT],byte 0 ; button buffer |
||
381 | serge | 1126 | ; mov [MOUSE_X],dword 100*65536+100 ; mouse x/y |
1 | ha | 1127 | |
429 | serge | 1128 | push eax |
465 | serge | 1129 | mov ax,[BOOT_VAR+0x900c] |
429 | serge | 1130 | shr ax,1 |
1131 | shl eax,16 |
||
465 | serge | 1132 | mov ax,[BOOT_VAR+0x900A] |
429 | serge | 1133 | shr ax,1 |
1134 | mov [MOUSE_X],eax |
||
1135 | pop eax |
||
41 | mikedld | 1136 | |
429 | serge | 1137 | mov byte [SB16_Status],0 ; Minazzi Paolo |
1138 | mov [BTN_ADDR],dword BUTTON_INFO ; address of button list |
||
1 | ha | 1139 | |
1140 | ;!! IP 04.02.2005: |
||
429 | serge | 1141 | mov [next_usage_update], 100 |
465 | serge | 1142 | mov byte [DONT_SWITCH], 0 ; change task if possible |
1 | ha | 1143 | |
429 | serge | 1144 | ret |
1 | ha | 1145 | |
1146 | ;* mouse centered - start code- Mario79 |
||
1147 | mouse_centered: |
||
429 | serge | 1148 | push eax |
1149 | mov eax,[ScreenWidth] |
||
1150 | shr eax,1 |
||
1151 | mov [MOUSE_X],ax |
||
1152 | mov eax,[ScreenHeight] |
||
1153 | shr eax,1 |
||
1154 | mov [MOUSE_Y],ax |
||
1155 | pop eax |
||
1156 | ret |
||
1 | ha | 1157 | ;* mouse centered - end code- Mario79 |
1158 | |||
1159 | align 4 |
||
1160 | |||
1161 | sys_outport: |
||
1162 | |||
429 | serge | 1163 | mov edi,ebx ; separate flag for read / write |
1 | ha | 1164 | and ebx,65535 |
1165 | |||
381 | serge | 1166 | mov ecx,[RESERVED_PORTS] |
1 | ha | 1167 | test ecx,ecx |
1168 | jne sopl8 |
||
1169 | mov [esp+36],dword 1 |
||
1170 | ret |
||
1171 | |||
1172 | sopl8: |
||
379 | serge | 1173 | mov edx,[TASK_BASE] |
1 | ha | 1174 | mov edx,[edx+0x4] |
1175 | and ebx,65535 |
||
1176 | cld |
||
1177 | sopl1: |
||
1178 | |||
1179 | mov esi,ecx |
||
1180 | shl esi,4 |
||
381 | serge | 1181 | add esi,RESERVED_PORTS |
1 | ha | 1182 | cmp edx,[esi+0] |
1183 | jne sopl2 |
||
1184 | cmp ebx,[esi+4] |
||
429 | serge | 1185 | jb sopl2 |
1 | ha | 1186 | cmp ebx,[esi+8] |
429 | serge | 1187 | jg sopl2 |
1 | ha | 1188 | jmp sopl3 |
1189 | |||
1190 | sopl2: |
||
1191 | |||
1192 | dec ecx |
||
1193 | jnz sopl1 |
||
1194 | mov [esp+36],dword 1 |
||
1195 | ret |
||
1196 | |||
1197 | sopl3: |
||
1198 | |||
1199 | test edi,0x80000000 ; read ? |
||
1200 | jnz sopl4 |
||
1201 | |||
429 | serge | 1202 | mov dx,bx ; write |
1 | ha | 1203 | out dx,al |
1204 | mov [esp+36],dword 0 |
||
1205 | ret |
||
1206 | |||
1207 | sopl4: |
||
1208 | |||
429 | serge | 1209 | mov dx,bx ; read |
1210 | in al,dx |
||
1 | ha | 1211 | and eax,0xff |
1212 | mov [esp+36],dword 0 |
||
1213 | mov [esp+24],eax |
||
1214 | ret |
||
1215 | |||
1216 | |||
1217 | |||
1218 | align 4 |
||
1219 | sys_sb16: |
||
1220 | |||
1221 | cmp word [sb16],word 0 |
||
1222 | jnz sb16l1 |
||
1223 | mov [esp+36],dword 1 |
||
1224 | ret |
||
1225 | sb16l1: |
||
1226 | mov [esp+36],dword 0 |
||
1227 | cmp eax,1 ; set volume - main |
||
1228 | jnz sb16l2 |
||
1229 | mov dx,word [sb16] |
||
1230 | add dx,4 |
||
1231 | mov al,0x22 |
||
1232 | out dx,al |
||
1233 | mov esi,1 |
||
1234 | call delay_ms |
||
1235 | mov eax,ebx |
||
1236 | inc edx |
||
1237 | out dx,al |
||
1238 | ret |
||
1239 | sb16l2: |
||
1240 | |||
1241 | cmp eax,2 ; set volume - cd |
||
1242 | jnz sb16l3 |
||
1243 | mov dx,word [sb16] |
||
1244 | add dx,4 |
||
1245 | mov al,0x28 |
||
1246 | out dx,al |
||
1247 | mov esi,1 |
||
1248 | call delay_ms |
||
1249 | mov eax,ebx |
||
1250 | add edx,1 |
||
1251 | out dx,al |
||
1252 | ret |
||
1253 | sb16l3: |
||
1254 | mov [esp+36],dword 2 |
||
1255 | ret |
||
1256 | |||
1257 | |||
1258 | align 4 |
||
1259 | |||
1260 | sys_sb16II: |
||
1261 | |||
1262 | cmp word [sb16],word 0 |
||
1263 | jnz IIsb16l1 |
||
1264 | mov [esp+36],dword 1 |
||
1265 | ret |
||
1266 | IIsb16l1: |
||
1267 | |||
1268 | cmp eax,1 ; set volume - main |
||
1269 | jnz IIsb16l2 |
||
1270 | ; L |
||
1271 | mov dx,word [sb16] |
||
1272 | add dx,4 |
||
1273 | mov al,0x30 |
||
1274 | out dx,al |
||
1275 | mov eax,ebx |
||
1276 | inc edx |
||
1277 | out dx,al |
||
1278 | ; R |
||
1279 | mov dx,word [sb16] |
||
1280 | add dx,4 |
||
1281 | mov al,0x31 |
||
1282 | out dx,al |
||
1283 | mov eax,ebx |
||
1284 | inc edx |
||
1285 | out dx,al |
||
1286 | mov [esp+36],dword 0 |
||
1287 | ret |
||
1288 | IIsb16l2: |
||
1289 | |||
1290 | cmp eax,2 ; set volume - cd |
||
1291 | jnz IIsb16l3 |
||
1292 | ; L |
||
1293 | mov dx,word [sb16] |
||
1294 | add dx,4 |
||
1295 | mov al,0x36 |
||
1296 | out dx,al |
||
1297 | mov eax,ebx |
||
1298 | inc edx |
||
1299 | out dx,al |
||
1300 | ; R |
||
1301 | mov dx,word [sb16] |
||
1302 | add dx,4 |
||
1303 | mov al,0x37 |
||
1304 | out dx,al |
||
1305 | mov eax,ebx |
||
1306 | inc edx |
||
1307 | out dx,al |
||
1308 | mov [esp+36],dword 0 |
||
1309 | ret |
||
1310 | IIsb16l3: |
||
1311 | |||
1312 | mov [esp+36],dword 2 |
||
1313 | ret |
||
1314 | |||
1315 | |||
1316 | display_number: |
||
1317 | |||
1318 | ; eax = print type, al=0 -> ebx is number |
||
1319 | ; al=1 -> ebx is pointer |
||
1320 | ; ah=0 -> display decimal |
||
1321 | ; ah=1 -> display hexadecimal |
||
1322 | ; ah=2 -> display binary |
||
1323 | ; eax bits 16-21 = number of digits to display (0-32) |
||
1324 | ; eax bits 22-31 = reserved |
||
1325 | ; |
||
1326 | ; ebx = number or pointer |
||
1327 | ; ecx = x shl 16 + y |
||
1328 | ; edx = color |
||
655 | mario79 | 1329 | xor edi, edi |
211 | serge | 1330 | display_number_force: |
652 | mario79 | 1331 | push eax |
655 | mario79 | 1332 | and eax,0x3fffffff |
1333 | cmp eax,0xffff ; length > 0 ? |
||
1334 | pop eax |
||
1 | ha | 1335 | jge cont_displ |
1336 | ret |
||
1337 | cont_displ: |
||
652 | mario79 | 1338 | push eax |
655 | mario79 | 1339 | and eax,0x3fffffff |
1340 | cmp eax,61*0x10000 ; length <= 60 ? |
||
1341 | pop eax |
||
75 | diamond | 1342 | jb cont_displ2 |
1 | ha | 1343 | ret |
1344 | cont_displ2: |
||
1345 | |||
1346 | pushad |
||
1347 | |||
655 | mario79 | 1348 | cmp al,1 ; ecx is a pointer ? |
1 | ha | 1349 | jne displnl1 |
655 | mario79 | 1350 | mov ebp,ebx |
1351 | add ebp,4 |
||
1352 | mov ebp,[ebp+std_application_base_address] |
||
139 | diamond | 1353 | mov ebx,[ebx+std_application_base_address] |
1 | ha | 1354 | displnl1: |
1355 | sub esp,64 |
||
1356 | |||
655 | mario79 | 1357 | cmp ah,0 ; DECIMAL |
1 | ha | 1358 | jne no_display_desnum |
1359 | shr eax,16 |
||
655 | mario79 | 1360 | and eax,0xC03f |
652 | mario79 | 1361 | ; and eax,0x3f |
1362 | push eax |
||
75 | diamond | 1363 | and eax,0x3f |
1 | ha | 1364 | mov edi,esp |
194 | diamond | 1365 | add edi,4+64-1 |
1 | ha | 1366 | mov ecx,eax |
1367 | mov eax,ebx |
||
1368 | mov ebx,10 |
||
1369 | d_desnum: |
||
1370 | xor edx,edx |
||
655 | mario79 | 1371 | call division_64_bits |
1 | ha | 1372 | div ebx |
1373 | add dl,48 |
||
1374 | mov [edi],dl |
||
1375 | dec edi |
||
1376 | loop d_desnum |
||
1377 | pop eax |
||
652 | mario79 | 1378 | call normalize_number |
1 | ha | 1379 | call draw_num_text |
1380 | add esp,64 |
||
1381 | popad |
||
1382 | ret |
||
1383 | no_display_desnum: |
||
1384 | |||
655 | mario79 | 1385 | cmp ah,0x01 ; HEXADECIMAL |
1 | ha | 1386 | jne no_display_hexnum |
1387 | shr eax,16 |
||
655 | mario79 | 1388 | and eax,0xC03f |
652 | mario79 | 1389 | ; and eax,0x3f |
1390 | push eax |
||
75 | diamond | 1391 | and eax,0x3f |
1 | ha | 1392 | mov edi,esp |
194 | diamond | 1393 | add edi,4+64-1 |
1 | ha | 1394 | mov ecx,eax |
1395 | mov eax,ebx |
||
1396 | mov ebx,16 |
||
1397 | d_hexnum: |
||
1398 | xor edx,edx |
||
655 | mario79 | 1399 | call division_64_bits |
1 | ha | 1400 | div ebx |
1401 | add edx,hexletters |
||
1402 | mov dl,[edx] |
||
1403 | mov [edi],dl |
||
1404 | dec edi |
||
1405 | loop d_hexnum |
||
1406 | pop eax |
||
652 | mario79 | 1407 | call normalize_number |
1 | ha | 1408 | call draw_num_text |
1409 | add esp,64 |
||
1410 | popad |
||
1411 | ret |
||
1412 | no_display_hexnum: |
||
1413 | |||
655 | mario79 | 1414 | cmp ah,0x02 ; BINARY |
1 | ha | 1415 | jne no_display_binnum |
1416 | shr eax,16 |
||
655 | mario79 | 1417 | and eax,0xC03f |
652 | mario79 | 1418 | ; and eax,0x3f |
1419 | push eax |
||
75 | diamond | 1420 | and eax,0x3f |
1 | ha | 1421 | mov edi,esp |
194 | diamond | 1422 | add edi,4+64-1 |
1 | ha | 1423 | mov ecx,eax |
1424 | mov eax,ebx |
||
1425 | mov ebx,2 |
||
1426 | d_binnum: |
||
1427 | xor edx,edx |
||
655 | mario79 | 1428 | call division_64_bits |
1 | ha | 1429 | div ebx |
1430 | add dl,48 |
||
1431 | mov [edi],dl |
||
1432 | dec edi |
||
1433 | loop d_binnum |
||
1434 | pop eax |
||
652 | mario79 | 1435 | call normalize_number |
1 | ha | 1436 | call draw_num_text |
1437 | add esp,64 |
||
1438 | popad |
||
1439 | ret |
||
1440 | no_display_binnum: |
||
1441 | |||
1442 | add esp,64 |
||
1443 | popad |
||
1444 | ret |
||
1445 | |||
652 | mario79 | 1446 | normalize_number: |
1447 | test ah,0x80 |
||
1448 | jz .continue |
||
1449 | mov ecx,48 |
||
1450 | and eax,0x3f |
||
1451 | @@: |
||
1452 | inc edi |
||
1453 | cmp [edi],cl |
||
1454 | jne .continue |
||
1455 | dec eax |
||
1456 | cmp eax,1 |
||
665 | diamond | 1457 | ja @r |
1458 | mov al,1 |
||
652 | mario79 | 1459 | .continue: |
1460 | and eax,0x3f |
||
1461 | ret |
||
1 | ha | 1462 | |
655 | mario79 | 1463 | division_64_bits: |
1464 | test [esp+1+4],byte 0x40 |
||
1465 | jz .continue |
||
1466 | push eax |
||
1467 | mov eax,ebp |
||
1468 | div ebx |
||
1469 | mov ebp,eax |
||
1470 | pop eax |
||
1471 | .continue: |
||
1472 | ret |
||
652 | mario79 | 1473 | |
1 | ha | 1474 | draw_num_text: |
1475 | |||
1476 | ; dtext |
||
1477 | ; |
||
1478 | ; eax x & y |
||
1479 | ; ebx color |
||
1480 | ; ecx start of text |
||
1481 | ; edx length |
||
1482 | ; edi 1 force |
||
1483 | |||
379 | serge | 1484 | ; mov edi,[CURRENT_TASK] |
155 | diamond | 1485 | ; shl edi,8 |
380 | serge | 1486 | ; add ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
164 | serge | 1487 | ; rol eax,16 |
380 | serge | 1488 | ; add ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
164 | serge | 1489 | ; rol eax,16 |
1490 | |||
1 | ha | 1491 | mov edx,eax |
194 | diamond | 1492 | mov ecx,64+4 |
1 | ha | 1493 | sub ecx,eax |
1494 | add ecx,esp |
||
1495 | mov eax,[esp+64+32-8+4] |
||
429 | serge | 1496 | push edx ; add window start x & y |
379 | serge | 1497 | mov edx,[TASK_BASE] |
465 | serge | 1498 | |
1499 | mov edi,[CURRENT_TASK] |
||
1500 | shl edi,8 |
||
1501 | |||
115 | poddubny | 1502 | mov ebx,[edx-twdw+WDATA.box.left] |
465 | serge | 1503 | add ebx,[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1 | ha | 1504 | shl ebx,16 |
115 | poddubny | 1505 | add ebx,[edx-twdw+WDATA.box.top] |
465 | serge | 1506 | add ebx,[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1 | ha | 1507 | add eax,ebx |
1508 | pop edx |
||
139 | diamond | 1509 | mov ebx,[esp+64+32-12+4] |
429 | serge | 1510 | and ebx, not 0x80000000 ; force counted string |
1511 | mov esi, [esp+64+4+4] |
||
1512 | mov edi, [esp+64+4] |
||
139 | diamond | 1513 | jmp dtext |
1 | ha | 1514 | |
1515 | read_string: |
||
1516 | |||
1517 | ; eax read_area |
||
1518 | ; ebx color of letter |
||
1519 | ; ecx color of background |
||
1520 | ; edx number of letters to read |
||
1521 | ; esi [x start]*65536 + [y_start] |
||
1522 | |||
1523 | ret |
||
1524 | |||
1525 | |||
1526 | align 4 |
||
1527 | |||
1528 | sys_setup: |
||
1529 | |||
1530 | ; 1=roland mpu midi base , base io address |
||
1531 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
||
1532 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1533 | ; 4=sb16 base , base io address |
||
1534 | ; 5=system language, 1eng 2fi 3ger 4rus |
||
1535 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1536 | ; 8=fat32 partition in hd |
||
1537 | ; 9 |
||
1538 | ; 10 = sound dma channel |
||
1539 | ; 11 = enable lba read |
||
1540 | ; 12 = enable pci access |
||
1541 | |||
1542 | |||
1543 | mov [esp+36],dword 0 |
||
429 | serge | 1544 | cmp eax,1 ; MIDI |
1 | ha | 1545 | jnz nsyse1 |
1546 | cmp ebx,0x100 |
||
1547 | jb nsyse1 |
||
1548 | mov edx,65535 |
||
1549 | cmp edx,ebx |
||
1550 | jb nsyse1 |
||
1551 | mov [midi_base],bx |
||
1552 | mov word [mididp],bx |
||
1553 | inc bx |
||
1554 | mov word [midisp],bx |
||
1555 | ret |
||
1556 | |||
283 | diamond | 1557 | iglobal |
1 | ha | 1558 | midi_base dw 0 |
283 | diamond | 1559 | endg |
1 | ha | 1560 | |
1561 | nsyse1: |
||
1562 | |||
429 | serge | 1563 | cmp eax,2 ; KEYBOARD |
1 | ha | 1564 | jnz nsyse2 |
1565 | cmp ebx,1 |
||
1566 | jnz kbnobase |
||
379 | serge | 1567 | mov edi,[TASK_BASE] |
115 | poddubny | 1568 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1569 | mov eax,ecx |
1570 | mov ebx,keymap |
||
1571 | mov ecx,128 |
||
1572 | call memmove |
||
1573 | ret |
||
1574 | kbnobase: |
||
1575 | cmp ebx,2 |
||
1576 | jnz kbnoshift |
||
379 | serge | 1577 | mov edi,[TASK_BASE] |
115 | poddubny | 1578 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1579 | mov eax,ecx |
1580 | mov ebx,keymap_shift |
||
1581 | mov ecx,128 |
||
1582 | call memmove |
||
1583 | ret |
||
1584 | kbnoshift: |
||
1585 | cmp ebx,3 |
||
1586 | jne kbnoalt |
||
379 | serge | 1587 | mov edi,[TASK_BASE] |
115 | poddubny | 1588 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1589 | mov eax,ecx |
1590 | mov ebx,keymap_alt |
||
1591 | mov ecx,128 |
||
1592 | call memmove |
||
1593 | ret |
||
1594 | kbnoalt: |
||
1595 | cmp ebx,9 |
||
1596 | jnz kbnocountry |
||
1597 | mov word [keyboard],cx |
||
1598 | ret |
||
1599 | kbnocountry: |
||
1600 | mov [esp+36],dword 1 |
||
1601 | ret |
||
1602 | nsyse2: |
||
429 | serge | 1603 | cmp eax,3 ; CD |
1 | ha | 1604 | jnz nsyse3 |
75 | diamond | 1605 | test ebx,ebx |
1606 | jz nosesl |
||
1607 | cmp ebx, 4 |
||
1608 | ja nosesl |
||
1 | ha | 1609 | mov [cd_base],bl |
1610 | cmp ebx,1 |
||
1611 | jnz noprma |
||
1612 | mov [cdbase],0x1f0 |
||
1613 | mov [cdid],0xa0 |
||
1614 | noprma: |
||
1615 | cmp ebx,2 |
||
1616 | jnz noprsl |
||
1617 | mov [cdbase],0x1f0 |
||
1618 | mov [cdid],0xb0 |
||
1619 | noprsl: |
||
1620 | cmp ebx,3 |
||
1621 | jnz nosema |
||
1622 | mov [cdbase],0x170 |
||
1623 | mov [cdid],0xa0 |
||
1624 | nosema: |
||
1625 | cmp ebx,4 |
||
1626 | jnz nosesl |
||
1627 | mov [cdbase],0x170 |
||
1628 | mov [cdid],0xb0 |
||
1629 | nosesl: |
||
1630 | ret |
||
1631 | |||
1632 | cd_base db 0 |
||
1633 | |||
1634 | nsyse3: |
||
1635 | |||
429 | serge | 1636 | cmp eax,4 ; SB |
1 | ha | 1637 | jnz nsyse4 |
1638 | cmp ebx,0x100 |
||
1639 | jb nsyse4 |
||
1640 | mov edx,65535 |
||
1641 | cmp edx,ebx |
||
1642 | jb nsyse4 |
||
1643 | mov word [sb16],bx |
||
1644 | ret |
||
1645 | nsyse4: |
||
1646 | |||
429 | serge | 1647 | cmp eax,5 ; SYSTEM LANGUAGE |
1 | ha | 1648 | jnz nsyse5 |
1649 | mov [syslang],ebx |
||
1650 | ret |
||
1651 | nsyse5: |
||
1652 | |||
429 | serge | 1653 | cmp eax,7 ; HD BASE |
1 | ha | 1654 | jne nsyse7 |
75 | diamond | 1655 | test ebx,ebx |
1656 | jz nosethd |
||
1657 | cmp ebx,4 |
||
1658 | ja nosethd |
||
1 | ha | 1659 | mov [hd_base],bl |
1660 | cmp ebx,1 |
||
1661 | jnz noprmahd |
||
1662 | mov [hdbase],0x1f0 |
||
1663 | mov [hdid],0x0 |
||
1664 | mov [hdpos],1 |
||
1665 | ; call set_FAT32_variables |
||
1666 | noprmahd: |
||
1667 | cmp ebx,2 |
||
1668 | jnz noprslhd |
||
1669 | mov [hdbase],0x1f0 |
||
1670 | mov [hdid],0x10 |
||
1671 | mov [hdpos],2 |
||
1672 | ; call set_FAT32_variables |
||
1673 | noprslhd: |
||
1674 | cmp ebx,3 |
||
1675 | jnz nosemahd |
||
1676 | mov [hdbase],0x170 |
||
1677 | mov [hdid],0x0 |
||
1678 | mov [hdpos],3 |
||
1679 | ; call set_FAT32_variables |
||
1680 | nosemahd: |
||
1681 | cmp ebx,4 |
||
1682 | jnz noseslhd |
||
1683 | mov [hdbase],0x170 |
||
1684 | mov [hdid],0x10 |
||
1685 | mov [hdpos],4 |
||
1686 | ; call set_FAT32_variables |
||
1687 | noseslhd: |
||
1688 | call reserve_hd1 |
||
321 | diamond | 1689 | call reserve_hd_channel |
1690 | call free_hd_channel |
||
429 | serge | 1691 | mov [hd1_status],0 ; free |
75 | diamond | 1692 | nosethd: |
1 | ha | 1693 | ret |
1694 | |||
283 | diamond | 1695 | iglobal |
1 | ha | 1696 | hd_base db 0 |
283 | diamond | 1697 | endg |
1 | ha | 1698 | |
1699 | nsyse7: |
||
1700 | |||
429 | serge | 1701 | cmp eax,8 ; HD PARTITION |
1 | ha | 1702 | jne nsyse8 |
1703 | mov [fat32part],ebx |
||
1704 | ; call set_FAT32_variables |
||
1705 | call reserve_hd1 |
||
321 | diamond | 1706 | call reserve_hd_channel |
1707 | call free_hd_channel |
||
1 | ha | 1708 | pusha |
1709 | call choice_necessity_partition_1 |
||
1710 | popa |
||
429 | serge | 1711 | mov [hd1_status],0 ; free |
1 | ha | 1712 | ret |
1713 | nsyse8: |
||
1714 | |||
429 | serge | 1715 | cmp eax,10 ; SOUND DMA CHANNEL |
1 | ha | 1716 | jne no_set_sound_dma |
75 | diamond | 1717 | cmp ebx,3 |
1718 | ja sys_setup_err |
||
1 | ha | 1719 | mov [sound_dma],ebx |
1720 | ret |
||
1721 | no_set_sound_dma: |
||
1722 | |||
429 | serge | 1723 | cmp eax,11 ; ENABLE LBA READ |
1 | ha | 1724 | jne no_set_lba_read |
1725 | and ebx,1 |
||
1726 | mov [lba_read_enabled],ebx |
||
1727 | ret |
||
1728 | no_set_lba_read: |
||
1729 | |||
429 | serge | 1730 | cmp eax,12 ; ENABLE PCI ACCESS |
1 | ha | 1731 | jne no_set_pci_access |
1732 | and ebx,1 |
||
1733 | mov [pci_access_enabled],ebx |
||
1734 | ret |
||
1735 | no_set_pci_access: |
||
1736 | |||
1737 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
1738 | include 'vmodeint.inc' |
||
1739 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
1740 | |||
75 | diamond | 1741 | sys_setup_err: |
1 | ha | 1742 | mov [esp+36],dword -1 |
1743 | ret |
||
1744 | |||
1745 | align 4 |
||
1746 | |||
1747 | sys_getsetup: |
||
1748 | |||
1749 | ; 1=roland mpu midi base , base io address |
||
1750 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
||
1751 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1752 | ; 4=sb16 base , base io address |
||
1753 | ; 5=system language, 1eng 2fi 3ger 4rus |
||
1754 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1755 | ; 8=fat32 partition in hd |
||
1756 | ; 9=get hs timer tic |
||
1757 | |||
1758 | cmp eax,1 |
||
1759 | jne ngsyse1 |
||
1760 | movzx eax,[midi_base] |
||
1761 | mov [esp+36],eax |
||
1762 | ret |
||
1763 | ngsyse1: |
||
1764 | |||
1765 | cmp eax,2 |
||
1766 | jne ngsyse2 |
||
1767 | cmp ebx,1 |
||
1768 | jnz kbnobaseret |
||
379 | serge | 1769 | mov edi,[TASK_BASE] |
115 | poddubny | 1770 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1771 | mov ebx,ecx |
1772 | mov eax,keymap |
||
1773 | mov ecx,128 |
||
1774 | call memmove |
||
1775 | ret |
||
1776 | kbnobaseret: |
||
1777 | cmp ebx,2 |
||
1778 | jnz kbnoshiftret |
||
379 | serge | 1779 | mov edi,[TASK_BASE] |
115 | poddubny | 1780 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1781 | mov ebx,ecx |
1782 | mov eax,keymap_shift |
||
1783 | mov ecx,128 |
||
1784 | call memmove |
||
1785 | ret |
||
1786 | kbnoshiftret: |
||
1787 | cmp ebx,3 |
||
1788 | jne kbnoaltret |
||
379 | serge | 1789 | mov edi,[TASK_BASE] |
115 | poddubny | 1790 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1791 | mov ebx,ecx |
1792 | mov eax,keymap_alt |
||
1793 | mov ecx,128 |
||
1794 | call memmove |
||
1795 | ret |
||
1796 | kbnoaltret: |
||
1797 | cmp ebx,9 |
||
1798 | jnz ngsyse2 |
||
1799 | movzx eax,word [keyboard] |
||
1800 | mov [esp+36],eax |
||
1801 | ret |
||
1802 | ngsyse2: |
||
1803 | |||
1804 | cmp eax,3 |
||
1805 | jnz ngsyse3 |
||
1806 | movzx eax,[cd_base] |
||
1807 | mov [esp+36],eax |
||
1808 | ret |
||
1809 | ngsyse3: |
||
1810 | |||
1811 | cmp eax,4 |
||
1812 | jne ngsyse4 |
||
1813 | mov eax,[sb16] |
||
1814 | mov [esp+36],eax |
||
1815 | ret |
||
1816 | ngsyse4: |
||
1817 | |||
1818 | cmp eax,5 |
||
1819 | jnz ngsyse5 |
||
1820 | mov eax,[syslang] |
||
1821 | mov [esp+36],eax |
||
1822 | ret |
||
1823 | ngsyse5: |
||
1824 | cmp eax,7 |
||
1825 | jnz ngsyse7 |
||
1826 | movzx eax,[hd_base] |
||
1827 | mov [esp+36],eax |
||
1828 | ret |
||
1829 | ngsyse7: |
||
1830 | cmp eax,8 |
||
1831 | jnz ngsyse8 |
||
1832 | mov eax,[fat32part] |
||
1833 | mov [esp+36],eax |
||
1834 | ret |
||
1835 | ngsyse8: |
||
1836 | cmp eax,9 |
||
1837 | jne ngsyse9 |
||
1838 | mov eax,[timer_ticks] ;[0xfdf0] |
||
1839 | mov [esp+36],eax |
||
1840 | ret |
||
1841 | ngsyse9: |
||
1842 | cmp eax,10 |
||
1843 | jnz ngsyse10 |
||
1844 | mov eax,[sound_dma] |
||
1845 | mov [esp+36],eax |
||
1846 | ret |
||
1847 | ngsyse10: |
||
1848 | cmp eax,11 |
||
1849 | jnz ngsyse11 |
||
1850 | mov eax,[lba_read_enabled] |
||
1851 | mov [esp+36],eax |
||
1852 | ret |
||
1853 | ngsyse11: |
||
1854 | cmp eax,12 |
||
1855 | jnz ngsyse12 |
||
1856 | mov eax,[pci_access_enabled] |
||
1857 | mov [esp+36],eax |
||
1858 | ret |
||
1859 | ngsyse12: |
||
1860 | mov [esp+36],dword 1 |
||
1861 | ret |
||
1862 | |||
479 | kastigar | 1863 | get_timer_ticks: |
1864 | mov eax,[timer_ticks] |
||
1865 | ret |
||
1866 | |||
283 | diamond | 1867 | iglobal |
1 | ha | 1868 | align 4 |
221 | serge | 1869 | mousefn dd msscreen, mswin, msbutton, msset |
429 | serge | 1870 | dd app_load_cursor |
1871 | dd app_set_cursor |
||
1872 | dd app_delete_cursor |
||
479 | kastigar | 1873 | dd msz |
283 | diamond | 1874 | endg |
1 | ha | 1875 | |
1876 | readmousepos: |
||
1877 | |||
1878 | ; eax=0 screen relative |
||
1879 | ; eax=1 window relative |
||
1880 | ; eax=2 buttons pressed |
||
221 | serge | 1881 | ; eax=3 set mouse pos ; reserved |
1882 | ; eax=4 load cursor |
||
1883 | ; eax=5 set cursor |
||
1884 | ; eax=6 delete cursor ; reserved |
||
479 | kastigar | 1885 | ; eax=7 get mouse_z |
1 | ha | 1886 | |
479 | kastigar | 1887 | cmp eax, 7 |
429 | serge | 1888 | ja msset |
1889 | jmp [mousefn+eax*4] |
||
221 | serge | 1890 | msscreen: |
429 | serge | 1891 | mov eax,[MOUSE_X] |
1892 | shl eax,16 |
||
1893 | mov ax,[MOUSE_Y] |
||
1894 | mov [esp+36],eax |
||
1895 | ret |
||
221 | serge | 1896 | mswin: |
429 | serge | 1897 | mov eax,[MOUSE_X] |
1898 | shl eax,16 |
||
1899 | mov ax,[MOUSE_Y] |
||
1900 | mov esi,[TASK_BASE] |
||
1901 | mov bx, word [esi-twdw+WDATA.box.left] |
||
1902 | shl ebx,16 |
||
1903 | mov bx, word [esi-twdw+WDATA.box.top] |
||
1904 | sub eax,ebx |
||
1 | ha | 1905 | |
429 | serge | 1906 | mov edi,[CURRENT_TASK] |
1907 | shl edi,8 |
||
1908 | sub ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
||
1909 | rol eax,16 |
||
1910 | sub ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
||
1911 | rol eax,16 |
||
1912 | mov [esp+36],eax |
||
1913 | ret |
||
221 | serge | 1914 | msbutton: |
429 | serge | 1915 | movzx eax,byte [BTN_DOWN] |
1916 | mov [esp+36],eax |
||
1917 | ret |
||
479 | kastigar | 1918 | msz: |
1919 | mov edi, [TASK_COUNT] |
||
1920 | movzx edi, word [WIN_POS + edi*2] |
||
1921 | cmp edi, [CURRENT_TASK] |
||
1922 | jne @f |
||
1923 | mov ax,[MOUSE_SCROLL_H] |
||
1924 | shl eax,16 |
||
1925 | mov ax,[MOUSE_SCROLL_V] |
||
1926 | mov [esp+36],eax |
||
1927 | mov [MOUSE_SCROLL_H],word 0 |
||
1928 | mov [MOUSE_SCROLL_V],word 0 |
||
1929 | ret |
||
1930 | @@: |
||
1931 | mov [esp+36],dword 0 |
||
1932 | ret |
||
221 | serge | 1933 | msset: |
429 | serge | 1934 | ret |
164 | serge | 1935 | |
221 | serge | 1936 | app_load_cursor: |
465 | serge | 1937 | ; add ebx, new_app_base |
1938 | cmp ebx, OS_BASE |
||
1939 | jae msset |
||
429 | serge | 1940 | stdcall load_cursor, ebx, ecx |
1941 | mov [esp+36], eax |
||
1942 | ret |
||
164 | serge | 1943 | |
221 | serge | 1944 | app_set_cursor: |
429 | serge | 1945 | stdcall set_cursor, ebx |
1946 | mov [esp+36], eax |
||
1947 | ret |
||
1 | ha | 1948 | |
233 | serge | 1949 | app_delete_cursor: |
429 | serge | 1950 | stdcall delete_cursor, ebx |
1951 | mov [esp+36], eax |
||
1952 | ret |
||
1 | ha | 1953 | |
1954 | is_input: |
||
1955 | |||
1956 | push edx |
||
429 | serge | 1957 | mov dx,word [midisp] |
1958 | in al,dx |
||
1959 | and al,0x80 |
||
1960 | pop edx |
||
1 | ha | 1961 | ret |
1962 | |||
1963 | is_output: |
||
1964 | |||
1965 | push edx |
||
429 | serge | 1966 | mov dx,word [midisp] |
1967 | in al,dx |
||
1968 | and al,0x40 |
||
1969 | pop edx |
||
1 | ha | 1970 | ret |
1971 | |||
1972 | |||
1973 | get_mpu_in: |
||
1974 | |||
1975 | push edx |
||
429 | serge | 1976 | mov dx,word [mididp] |
1977 | in al,dx |
||
1978 | pop edx |
||
1 | ha | 1979 | ret |
1980 | |||
1981 | |||
1982 | put_mpu_out: |
||
1983 | |||
1984 | push edx |
||
429 | serge | 1985 | mov dx,word [mididp] |
1986 | out dx,al |
||
1987 | pop edx |
||
1 | ha | 1988 | ret |
1989 | |||
1990 | |||
1991 | setuart: |
||
1992 | |||
1993 | su1: |
||
1994 | call is_output |
||
429 | serge | 1995 | cmp al,0 |
1996 | jnz su1 |
||
1997 | mov dx,word [midisp] |
||
1998 | mov al,0xff |
||
1999 | out dx,al |
||
1 | ha | 2000 | su2: |
429 | serge | 2001 | mov dx,word [midisp] |
2002 | mov al,0xff |
||
2003 | out dx,al |
||
1 | ha | 2004 | call is_input |
429 | serge | 2005 | cmp al,0 |
2006 | jnz su2 |
||
1 | ha | 2007 | call get_mpu_in |
429 | serge | 2008 | cmp al,0xfe |
2009 | jnz su2 |
||
1 | ha | 2010 | su3: |
2011 | call is_output |
||
429 | serge | 2012 | cmp al,0 |
2013 | jnz su3 |
||
2014 | mov dx,word [midisp] |
||
2015 | mov al,0x3f |
||
2016 | out dx,al |
||
1 | ha | 2017 | |
2018 | ret |
||
2019 | |||
2020 | |||
2021 | align 4 |
||
2022 | |||
2023 | sys_midi: |
||
2024 | |||
2025 | cmp [mididp],0 |
||
2026 | jnz sm0 |
||
2027 | mov [esp+36],dword 1 |
||
2028 | ret |
||
2029 | sm0: |
||
2030 | |||
2031 | cmp eax,1 |
||
2032 | mov [esp+36],dword 0 |
||
2033 | jnz smn1 |
||
2034 | call setuart |
||
2035 | ret |
||
2036 | smn1: |
||
2037 | |||
2038 | cmp eax,2 |
||
2039 | jnz smn2 |
||
2040 | sm10: |
||
2041 | call get_mpu_in |
||
2042 | call is_output |
||
2043 | test al,al |
||
2044 | jnz sm10 |
||
2045 | mov al,bl |
||
2046 | call put_mpu_out |
||
2047 | ret |
||
2048 | smn2: |
||
2049 | |||
2050 | ret |
||
2051 | |||
2052 | |||
2053 | detect_devices: |
||
2054 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
2055 | include 'detect/commouse.inc' |
||
479 | kastigar | 2056 | ;include 'detect/ps2mouse.inc' |
1 | ha | 2057 | ;include 'detect/dev_fd.inc' |
2058 | ;include 'detect/dev_hdcd.inc' |
||
2059 | ;include 'detect/sear_par.inc' |
||
2060 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
2061 | ret |
||
2062 | |||
2063 | |||
2064 | sys_end: |
||
2065 | |||
379 | serge | 2066 | mov eax,[TASK_BASE] |
115 | poddubny | 2067 | mov [eax+TASKDATA.state], 3 ; terminate this program |
41 | mikedld | 2068 | |
429 | serge | 2069 | waitterm: ; wait here for termination |
1 | ha | 2070 | mov eax,5 |
2071 | call delay_hs |
||
2072 | jmp waitterm |
||
2073 | |||
75 | diamond | 2074 | iglobal |
170 | serge | 2075 | align 4 |
75 | diamond | 2076 | sys_system_table: |
429 | serge | 2077 | dd sysfn_shutdown ; 1 = system shutdown |
2078 | dd sysfn_terminate ; 2 = terminate thread |
||
2079 | dd sysfn_activate ; 3 = activate window |
||
2080 | dd sysfn_getidletime ; 4 = get idle time |
||
2081 | dd sysfn_getcpuclock ; 5 = get cpu clock |
||
2082 | dd sysfn_saveramdisk ; 6 = save ramdisk |
||
2083 | dd sysfn_getactive ; 7 = get active window |
||
2084 | dd sysfn_sound_flag ; 8 = get/set sound_flag |
||
2085 | dd sysfn_shutdown_param ; 9 = shutdown with parameter |
||
2086 | dd sysfn_minimize ; 10 = minimize window |
||
2087 | dd sysfn_getdiskinfo ; 11 = get disk subsystem info |
||
2088 | dd sysfn_lastkey ; 12 = get last pressed key |
||
2089 | dd sysfn_getversion ; 13 = get kernel version |
||
2090 | dd sysfn_waitretrace ; 14 = wait retrace |
||
2091 | dd sysfn_centermouse ; 15 = center mouse cursor |
||
2092 | dd sysfn_getfreemem ; 16 = get free memory size |
||
2093 | dd sysfn_getallmem ; 17 = get total memory size |
||
2094 | dd sysfn_terminate2 ; 18 = terminate thread using PID |
||
2095 | ; instead of slot |
||
2096 | dd sysfn_mouse_acceleration; 19 = set/get mouse acceleration |
||
2097 | dd sysfn_meminfo ; 20 = get extended memory info |
||
608 | alver | 2098 | dd sysfn_pid_to_slot ; 21 = get slot number for pid |
2099 | dd sysfn_min_rest_window ; 22 = minimize and restore any window |
||
75 | diamond | 2100 | sysfn_num = ($ - sys_system_table)/4 |
2101 | endg |
||
2102 | |||
1 | ha | 2103 | sys_system: |
429 | serge | 2104 | dec eax |
2105 | cmp eax, sysfn_num |
||
2106 | jae @f |
||
2107 | jmp dword [sys_system_table + eax*4] |
||
75 | diamond | 2108 | @@: |
429 | serge | 2109 | ret |
1 | ha | 2110 | |
429 | serge | 2111 | sysfn_shutdown: ; 18.1 = BOOT |
465 | serge | 2112 | mov [BOOT_VAR+0x9030],byte 0 |
41 | mikedld | 2113 | for_shutdown_parameter: |
214 | serge | 2114 | |
379 | serge | 2115 | mov eax,[TASK_COUNT] |
1 | ha | 2116 | add eax,2 |
2117 | mov [shutdown_processes],eax |
||
381 | serge | 2118 | mov [SYS_SHUTDOWN],al |
75 | diamond | 2119 | and dword [esp+36], 0 |
1 | ha | 2120 | ret |
2121 | uglobal |
||
2122 | shutdown_processes: dd 0x0 |
||
2123 | endg |
||
2124 | |||
429 | serge | 2125 | sysfn_terminate: ; 18.2 = TERMINATE |
1 | ha | 2126 | cmp ebx,2 |
2127 | jb noprocessterminate |
||
379 | serge | 2128 | mov edx,[TASK_COUNT] |
1 | ha | 2129 | cmp ebx,edx |
75 | diamond | 2130 | ja noprocessterminate |
379 | serge | 2131 | mov eax,[TASK_COUNT] |
1 | ha | 2132 | shl ebx,5 |
379 | serge | 2133 | mov edx,[ebx+CURRENT_TASK+TASKDATA.pid] |
2134 | add ebx,CURRENT_TASK+TASKDATA.state |
||
75 | diamond | 2135 | cmp byte [ebx], 9 |
2136 | jz noprocessterminate |
||
41 | mikedld | 2137 | |
1 | ha | 2138 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
429 | serge | 2139 | mov [ebx],byte 3 ; clear possible i40's |
1 | ha | 2140 | ;call MEM_Heap_UnLock |
2141 | |||
2142 | cmp edx,[application_table_status] ; clear app table stat |
||
2143 | jne noatsc |
||
2144 | mov [application_table_status],0 |
||
2145 | noatsc: |
||
75 | diamond | 2146 | noprocessterminate: |
1 | ha | 2147 | ret |
2148 | |||
85 | halyavin | 2149 | sysfn_terminate2: |
2150 | ;lock application_table_status mutex |
||
164 | serge | 2151 | .table_status: |
85 | halyavin | 2152 | cli |
2153 | cmp [application_table_status],0 |
||
429 | serge | 2154 | je .stf |
85 | halyavin | 2155 | sti |
2156 | call change_task |
||
2157 | jmp .table_status |
||
2158 | .stf: |
||
2159 | call set_application_table_status |
||
2160 | mov eax,ebx |
||
2161 | call pid_to_slot |
||
2162 | test eax,eax |
||
429 | serge | 2163 | jz .not_found |
85 | halyavin | 2164 | mov ebx,eax |
2165 | cli |
||
2166 | call sysfn_terminate |
||
2167 | mov [application_table_status],0 |
||
2168 | sti |
||
2169 | and dword [esp+36],0 |
||
2170 | ret |
||
2171 | .not_found: |
||
2172 | mov [application_table_status],0 |
||
429 | serge | 2173 | or dword [esp+36],-1 |
85 | halyavin | 2174 | ret |
2175 | |||
429 | serge | 2176 | sysfn_activate: ; 18.3 = ACTIVATE WINDOW |
1 | ha | 2177 | cmp ebx,2 |
105 | poddubny | 2178 | jb .nowindowactivate |
379 | serge | 2179 | cmp ebx,[TASK_COUNT] |
105 | poddubny | 2180 | ja .nowindowactivate |
2181 | |||
2182 | mov [window_minimize], 2 ; restore window if minimized |
||
2183 | |||
380 | serge | 2184 | movzx esi, word [WIN_STACK + ebx*2] |
379 | serge | 2185 | cmp esi, [TASK_COUNT] |
105 | poddubny | 2186 | je .nowindowactivate ; already active |
2187 | |||
2188 | mov edi, ebx |
||
2189 | shl edi, 5 |
||
2190 | add edi, window_data |
||
380 | serge | 2191 | movzx esi, word [WIN_STACK + ebx * 2] |
2192 | lea esi, [WIN_POS + esi * 2] |
||
105 | poddubny | 2193 | call waredraw |
2194 | .nowindowactivate: |
||
1 | ha | 2195 | ret |
41 | mikedld | 2196 | |
429 | serge | 2197 | sysfn_getidletime: ; 18.4 = GET IDLETIME |
1 | ha | 2198 | mov eax,[idleusesec] |
75 | diamond | 2199 | mov [esp+36], eax |
1 | ha | 2200 | ret |
2201 | |||
429 | serge | 2202 | sysfn_getcpuclock: ; 18.5 = GET TSC/SEC |
381 | serge | 2203 | mov eax,[CPU_FREQ] |
75 | diamond | 2204 | mov [esp+36], eax |
1 | ha | 2205 | ret |
2206 | |||
2207 | ; SAVE ramdisk to /hd/1/menuet.img |
||
2208 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
||
2209 | include 'blkdev/rdsave.inc' |
||
2210 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
||
75 | diamond | 2211 | |
429 | serge | 2212 | sysfn_getactive: ; 18.7 = get active window |
379 | serge | 2213 | mov eax, [TASK_COUNT] |
380 | serge | 2214 | movzx eax, word [WIN_POS + eax*2] |
75 | diamond | 2215 | mov [esp+36],eax |
1 | ha | 2216 | ret |
75 | diamond | 2217 | |
429 | serge | 2218 | sysfn_sound_flag: ; 18.8 = get/set sound_flag |
1 | ha | 2219 | cmp ebx,1 |
2220 | jne nogetsoundflag |
||
2221 | movzx eax,byte [sound_flag] ; get sound_flag |
||
75 | diamond | 2222 | mov [esp+36],eax |
1 | ha | 2223 | ret |
2224 | nogetsoundflag: |
||
2225 | cmp ebx,2 |
||
2226 | jnz nosoundflag |
||
75 | diamond | 2227 | xor byte [sound_flag], 1 |
2228 | nosoundflag: |
||
41 | mikedld | 2229 | ret |
75 | diamond | 2230 | |
429 | serge | 2231 | sysfn_shutdown_param: ; 18.9 = system shutdown with param |
1 | ha | 2232 | cmp ebx,1 |
75 | diamond | 2233 | jl exit_for_anyone |
1 | ha | 2234 | cmp ebx,4 |
2235 | jg exit_for_anyone |
||
465 | serge | 2236 | mov [BOOT_VAR+0x9030],bl |
1 | ha | 2237 | jmp for_shutdown_parameter |
75 | diamond | 2238 | |
429 | serge | 2239 | sysfn_minimize: ; 18.10 = minimize window |
1 | ha | 2240 | mov [window_minimize],1 |
2241 | exit_for_anyone: |
||
2242 | ret |
||
75 | diamond | 2243 | |
429 | serge | 2244 | sysfn_getdiskinfo: ; 18.11 = get disk info table |
1 | ha | 2245 | cmp ebx,1 |
2246 | jnz full_table |
||
2247 | small_table: |
||
2248 | call for_all_tables |
||
75 | diamond | 2249 | mov ecx,10 |
1 | ha | 2250 | cld |
2251 | rep movsb |
||
2252 | ret |
||
2253 | for_all_tables: |
||
379 | serge | 2254 | mov edi,[TASK_BASE] |
115 | poddubny | 2255 | mov edi,[edi+TASKDATA.mem_start] |
1 | ha | 2256 | add edi,ecx |
381 | serge | 2257 | mov esi,DRIVE_DATA |
1 | ha | 2258 | ret |
2259 | full_table: |
||
2260 | cmp ebx,2 |
||
2261 | jnz exit_for_anyone |
||
2262 | call for_all_tables |
||
75 | diamond | 2263 | mov ecx,16384 |
1 | ha | 2264 | cld |
2265 | rep movsd |
||
2266 | ret |
||
75 | diamond | 2267 | |
429 | serge | 2268 | sysfn_lastkey: ; 18.12 = return 0 (backward compatibility) |
2269 | and dword [esp+36], 0 |
||
2270 | ret |
||
75 | diamond | 2271 | |
429 | serge | 2272 | sysfn_getversion: ; 18.13 = get kernel ID and version |
379 | serge | 2273 | mov edi,[TASK_BASE] |
115 | poddubny | 2274 | mov edi,[edi+TASKDATA.mem_start] |
1 | ha | 2275 | add edi,ebx |
2276 | mov esi,version_inf |
||
2277 | mov ecx,version_end-version_inf |
||
2278 | cld |
||
2279 | rep movsb |
||
2280 | ret |
||
75 | diamond | 2281 | |
2282 | sysfn_waitretrace: ; 18.14 = sys wait retrace |
||
41 | mikedld | 2283 | ;wait retrace functions |
2284 | sys_wait_retrace: |
||
2285 | mov edx,0x3da |
||
2286 | WaitRetrace_loop: |
||
2287 | in al,dx |
||
2288 | test al,1000b |
||
2289 | jz WaitRetrace_loop |
||
2290 | mov [esp+36],dword 0 |
||
1 | ha | 2291 | ret |
75 | diamond | 2292 | |
429 | serge | 2293 | sysfn_centermouse: ; 18.15 = mouse centered |
1 | ha | 2294 | call mouse_centered |
2295 | mov [esp+36],dword 0 |
||
2296 | ret |
||
75 | diamond | 2297 | |
120 | mario79 | 2298 | sysfn_mouse_acceleration: ; 18.19 = set/get mouse features |
2299 | cmp ebx,0 ; get mouse speed factor |
||
2300 | jnz .set_mouse_acceleration |
||
164 | serge | 2301 | xor eax,eax |
120 | mario79 | 2302 | mov ax,[mouse_speed_factor] |
2303 | mov [esp+36],eax |
||
2304 | ret |
||
2305 | .set_mouse_acceleration: |
||
2306 | cmp ebx,1 ; set mouse speed factor |
||
2307 | jnz .get_mouse_delay |
||
2308 | mov [mouse_speed_factor],cx |
||
2309 | ret |
||
2310 | .get_mouse_delay: |
||
2311 | cmp ebx,2 ; get mouse delay |
||
2312 | jnz .set_mouse_delay |
||
2313 | mov eax,[mouse_delay] |
||
2314 | mov [esp+36],eax |
||
2315 | ret |
||
2316 | .set_mouse_delay: |
||
2317 | cmp ebx,3 ; set mouse delay |
||
2318 | jnz .set_pointer_position |
||
2319 | mov [mouse_delay],ecx |
||
2320 | ret |
||
2321 | .set_pointer_position: |
||
2322 | cmp ebx,4 ; set mouse pointer position |
||
621 | mario79 | 2323 | jnz .set_mouse_button |
381 | serge | 2324 | mov [MOUSE_Y],cx ;y |
120 | mario79 | 2325 | ror ecx,16 |
381 | serge | 2326 | mov [MOUSE_X],cx ;x |
120 | mario79 | 2327 | rol ecx,16 |
621 | mario79 | 2328 | ret |
2329 | .set_mouse_button: |
||
2330 | cmp ebx,5 ; set mouse button features |
||
2331 | jnz .end |
||
2332 | mov [BTN_DOWN],cl |
||
2333 | mov [mouse_active],1 |
||
120 | mario79 | 2334 | .end: |
2335 | ret |
||
2336 | |||
75 | diamond | 2337 | sysfn_getfreemem: |
170 | serge | 2338 | mov eax, [pg_data.pages_free] |
2339 | shl eax, 2 |
||
2340 | mov [esp+36],eax |
||
1 | ha | 2341 | ret |
75 | diamond | 2342 | |
2343 | sysfn_getallmem: |
||
170 | serge | 2344 | mov eax,[MEM_AMOUNT] |
2345 | shr eax, 10 |
||
75 | diamond | 2346 | mov [esp+36],eax |
32 | halyavin | 2347 | ret |
2348 | |||
608 | alver | 2349 | ; // Alver, 2007-22-08 // { |
2350 | sysfn_pid_to_slot: |
||
2351 | mov eax, ebx |
||
2352 | call pid_to_slot |
||
2353 | mov [esp+36], eax |
||
2354 | ret |
||
2355 | |||
2356 | sysfn_min_rest_window: |
||
2357 | pushad |
||
2358 | mov eax, ecx ; ebx - operating |
||
2359 | shr ebx, 1 |
||
2360 | jnc @f |
||
2361 | call pid_to_slot |
||
2362 | @@: |
||
2363 | or eax, eax ; eax - number of slot |
||
2364 | jz .error |
||
2365 | cmp eax, 255 ; varify maximal slot number |
||
2366 | ja .error |
||
2367 | xor ecx, ecx |
||
2368 | mov cx, [WIN_STACK + eax*2] ; ecx - window number |
||
2369 | mov eax, ecx |
||
2370 | shr ebx, 1 |
||
2371 | jc .restore |
||
2372 | ; .minimize: |
||
2373 | call minimize_window |
||
2374 | jmp .exit |
||
2375 | .restore: |
||
2376 | call restore_minimized_window |
||
2377 | .exit: |
||
2378 | popad |
||
2379 | xor eax, eax |
||
2380 | mov [esp+36], eax |
||
2381 | ret |
||
2382 | .error: |
||
2383 | popad |
||
2384 | xor eax, eax |
||
2385 | dec eax |
||
2386 | mov [esp+36], eax |
||
2387 | ret |
||
2388 | ; } \\ Alver, 2007-22-08 \\ |
||
2389 | |||
41 | mikedld | 2390 | uglobal |
2391 | ;// mike.dld, 2006-29-01 [ |
||
2392 | screen_workarea RECT |
||
2393 | ;// mike.dld, 2006-29-01 ] |
||
1 | ha | 2394 | window_minimize db 0 |
429 | serge | 2395 | sound_flag db 0 |
41 | mikedld | 2396 | endg |
1 | ha | 2397 | |
41 | mikedld | 2398 | iglobal |
2399 | version_inf: |
||
641 | diamond | 2400 | db 0,7,1,0 ; version 0.7.1.0 |
41 | mikedld | 2401 | db UID_KOLIBRI |
540 | victor | 2402 | dd __REV__ |
41 | mikedld | 2403 | version_end: |
2404 | endg |
||
1 | ha | 2405 | |
41 | mikedld | 2406 | UID_NONE=0 |
429 | serge | 2407 | UID_MENUETOS=1 ;official |
2408 | UID_KOLIBRI=2 ;russian |
||
1 | ha | 2409 | |
2410 | sys_cachetodiskette: |
||
19 | mario79 | 2411 | ; pushad |
2412 | ; cmp eax,1 |
||
2413 | ; jne no_write_all_of_ramdisk |
||
2414 | ; call fdc_writeramdisk |
||
2415 | ; popad |
||
2416 | ; ret |
||
2417 | ; no_write_all_of_ramdisk: |
||
2418 | ; cmp eax,2 |
||
2419 | ; jne no_write_part_of_ramdisk |
||
2420 | ; call fdc_commitflush |
||
2421 | ; popad |
||
2422 | ; ret |
||
2423 | ; no_write_part_of_ramdisk: |
||
2424 | ; cmp eax,3 |
||
2425 | ; jne no_set_fdc |
||
2426 | ; call fdc_set |
||
2427 | ; popad |
||
2428 | ; ret |
||
2429 | ; no_set_fdc: |
||
2430 | ; cmp eax,4 |
||
2431 | ; jne no_get_fdc |
||
2432 | ; popad |
||
2433 | ; call fdc_get |
||
2434 | ; mov [esp+36],ecx |
||
2435 | ; ret |
||
2436 | ; no_get_fdc: |
||
2437 | ; popad |
||
2438 | ; ret |
||
2439 | cmp eax,1 |
||
2440 | jne no_floppy_a_save |
||
2441 | mov [flp_number],1 |
||
2442 | jmp save_image_on_floppy |
||
2443 | no_floppy_a_save: |
||
1 | ha | 2444 | cmp eax,2 |
19 | mario79 | 2445 | jne no_floppy_b_save |
2446 | mov [flp_number],2 |
||
2447 | save_image_on_floppy: |
||
2448 | call save_image |
||
2449 | mov [esp+36],dword 0 |
||
2450 | cmp [FDC_Status],0 |
||
429 | serge | 2451 | je yes_floppy_save |
19 | mario79 | 2452 | no_floppy_b_save: |
2453 | mov [esp+36],dword 1 |
||
2454 | yes_floppy_save: |
||
1 | ha | 2455 | ret |
2456 | |||
2457 | uglobal |
||
2458 | ; bgrchanged dd 0x0 |
||
546 | diamond | 2459 | bgrlock db 0 |
2460 | bgrlockpid dd 0 |
||
1 | ha | 2461 | endg |
2462 | |||
2463 | sys_background: |
||
2464 | |||
429 | serge | 2465 | cmp eax,1 ; BACKGROUND SIZE |
1 | ha | 2466 | jnz nosb1 |
2467 | cmp ebx,0 |
||
429 | serge | 2468 | je sbgrr |
1 | ha | 2469 | cmp ecx,0 |
429 | serge | 2470 | je sbgrr |
546 | diamond | 2471 | @@: |
2472 | mov al, 1 |
||
2473 | xchg [bgrlock], al |
||
2474 | test al, al |
||
2475 | jz @f |
||
2476 | call change_task |
||
2477 | jmp @b |
||
2478 | @@: |
||
527 | diamond | 2479 | mov [BgrDataWidth],ebx |
2480 | mov [BgrDataHeight],ecx |
||
1 | ha | 2481 | ; mov [bgrchanged],1 |
469 | serge | 2482 | |
2483 | pushad |
||
2484 | ; return memory for old background |
||
2485 | stdcall kernel_free, [img_background] |
||
2486 | ; calculate RAW size |
||
2487 | xor eax,eax |
||
2488 | inc eax |
||
527 | diamond | 2489 | cmp [BgrDataWidth],eax |
469 | serge | 2490 | jae @f |
527 | diamond | 2491 | mov [BgrDataWidth],eax |
469 | serge | 2492 | @@: |
527 | diamond | 2493 | cmp [BgrDataHeight],eax |
469 | serge | 2494 | jae @f |
527 | diamond | 2495 | mov [BgrDataHeight],eax |
469 | serge | 2496 | @@: |
527 | diamond | 2497 | mov eax,[BgrDataWidth] |
2498 | imul eax,[BgrDataHeight] |
||
2499 | lea eax,[eax*3] |
||
469 | serge | 2500 | mov [mem_BACKGROUND],eax |
2501 | ; get memory for new background |
||
546 | diamond | 2502 | stdcall kernel_alloc, eax |
469 | serge | 2503 | test eax, eax |
2504 | jz .exit_mem |
||
2505 | mov [img_background], eax |
||
2506 | .exit_mem: |
||
2507 | popad |
||
546 | diamond | 2508 | mov [bgrlock], 0 |
469 | serge | 2509 | |
1 | ha | 2510 | sbgrr: |
2511 | ret |
||
469 | serge | 2512 | |
1 | ha | 2513 | nosb1: |
2514 | |||
429 | serge | 2515 | cmp eax,2 ; SET PIXEL |
1 | ha | 2516 | jnz nosb2 |
501 | serge | 2517 | mov edx,[mem_BACKGROUND] |
2518 | cmp edx,ebx |
||
1 | ha | 2519 | jbe nosb2 |
2520 | mov edx,[ebx] |
||
2521 | and edx,0xFF000000 ;255*256*256*256 |
||
2522 | and ecx,0x00FFFFFF ;255*256*256+255*256+255 |
||
2523 | add edx,ecx |
||
479 | kastigar | 2524 | ;mov [ebx+IMG_BACKGROUND],edx |
469 | serge | 2525 | push eax |
2526 | mov eax,[img_background] |
||
2527 | mov [ebx+eax],edx |
||
2528 | pop eax |
||
1 | ha | 2529 | ; mov [bgrchanged],1 |
2530 | ret |
||
2531 | nosb2: |
||
2532 | |||
429 | serge | 2533 | cmp eax,3 ; DRAW BACKGROUND |
1 | ha | 2534 | jnz nosb3 |
2535 | draw_background_temp: |
||
2536 | ; cmp [bgrchanged],1 ;0 |
||
2537 | ; je nosb31 |
||
2538 | ;draw_background_temp: |
||
2539 | ; mov [bgrchanged],1 ;0 |
||
381 | serge | 2540 | mov [REDRAW_BACKGROUND],byte 1 |
76 | mario79 | 2541 | mov [background_defined], 1 |
1 | ha | 2542 | nosb31: |
2543 | ret |
||
2544 | nosb3: |
||
2545 | |||
429 | serge | 2546 | cmp eax,4 ; TILED / STRETCHED |
1 | ha | 2547 | jnz nosb4 |
527 | diamond | 2548 | cmp ebx,[BgrDrawMode] |
429 | serge | 2549 | je nosb41 |
527 | diamond | 2550 | mov [BgrDrawMode],ebx |
1 | ha | 2551 | ; mov [bgrchanged],1 |
2552 | nosb41: |
||
2553 | ret |
||
2554 | nosb4: |
||
2555 | |||
429 | serge | 2556 | cmp eax,5 ; BLOCK MOVE TO BGR |
1 | ha | 2557 | jnz nosb5 |
2558 | ; bughere |
||
2559 | mov eax, ebx |
||
2560 | mov ebx, ecx |
||
469 | serge | 2561 | add ebx, [img_background] ;IMG_BACKGROUND |
1 | ha | 2562 | mov ecx, edx |
2563 | call memmove |
||
2564 | .fin: |
||
2565 | ret |
||
2566 | nosb5: |
||
479 | kastigar | 2567 | |
546 | diamond | 2568 | cmp eax, 6 |
2569 | jnz nosb6 |
||
2570 | @@: |
||
2571 | mov al, 1 |
||
2572 | xchg [bgrlock], al |
||
2573 | test al, al |
||
2574 | jz @f |
||
2575 | call change_task |
||
2576 | jmp @b |
||
2577 | @@: |
||
2578 | mov eax, [CURRENT_TASK] |
||
2579 | mov [bgrlockpid], eax |
||
2580 | stdcall user_alloc, [mem_BACKGROUND] |
||
2581 | mov [esp+36], eax |
||
2582 | test eax, eax |
||
2583 | jz .nomem |
||
2584 | mov ebx, eax |
||
2585 | shr ebx, 12 |
||
2586 | or dword [page_tabs+(ebx-1)*4], DONT_FREE_BLOCK |
||
2587 | mov esi, [img_background] |
||
2588 | shr esi, 12 |
||
2589 | mov ecx, [mem_BACKGROUND] |
||
2590 | add ecx, 0xFFF |
||
2591 | shr ecx, 12 |
||
2592 | .z: |
||
2593 | mov eax, [page_tabs+ebx*4] |
||
2594 | test al, 1 |
||
2595 | jz @f |
||
2596 | call free_page |
||
2597 | @@: |
||
2598 | mov eax, [page_tabs+esi*4] |
||
2599 | or al, PG_UW |
||
2600 | mov [page_tabs+ebx*4], eax |
||
2601 | mov eax, ebx |
||
2602 | shl eax, 12 |
||
2603 | invlpg [eax] |
||
2604 | inc ebx |
||
2605 | inc esi |
||
2606 | loop .z |
||
2607 | ret |
||
2608 | .nomem: |
||
2609 | and [bgrlockpid], 0 |
||
2610 | mov [bgrlock], 0 |
||
2611 | nosb6: |
||
2612 | cmp eax, 7 |
||
2613 | jnz nosb7 |
||
2614 | cmp [bgrlock], 0 |
||
2615 | jz .err |
||
2616 | mov eax, [CURRENT_TASK] |
||
2617 | cmp [bgrlockpid], eax |
||
2618 | jnz .err |
||
2619 | mov eax, ebx |
||
2620 | shr eax, 12 |
||
2621 | mov ecx, [page_tabs+(eax-1)*4] |
||
2622 | test cl, USED_BLOCK+DONT_FREE_BLOCK |
||
2623 | jz .err |
||
2624 | jnp .err |
||
2625 | push eax |
||
2626 | shr ecx, 12 |
||
2627 | @@: |
||
2628 | and dword [page_tabs+eax*4], 0 |
||
2629 | mov edx, eax |
||
2630 | shl edx, 12 |
||
2631 | invlpg [edx] |
||
2632 | inc eax |
||
2633 | loop @b |
||
2634 | pop eax |
||
2635 | and dword [page_tabs+(eax-1)*4], not DONT_FREE_BLOCK |
||
2636 | stdcall user_free, ebx |
||
2637 | mov [esp+36], eax |
||
2638 | and [bgrlockpid], 0 |
||
2639 | mov [bgrlock], 0 |
||
2640 | ret |
||
2641 | .err: |
||
2642 | and dword [esp+36], 0 |
||
2643 | ret |
||
2644 | |||
2645 | nosb7: |
||
1 | ha | 2646 | ret |
2647 | |||
479 | kastigar | 2648 | |
1 | ha | 2649 | align 4 |
2650 | |||
2651 | sys_getbackground: |
||
2652 | |||
429 | serge | 2653 | cmp eax,1 ; SIZE |
1 | ha | 2654 | jnz nogb1 |
527 | diamond | 2655 | mov eax,[BgrDataWidth] |
1 | ha | 2656 | shl eax,16 |
531 | diamond | 2657 | mov ax,[BgrDataHeight] |
1 | ha | 2658 | mov [esp+36],eax |
2659 | ret |
||
2660 | nogb1: |
||
2661 | |||
429 | serge | 2662 | cmp eax,2 ; PIXEL |
1 | ha | 2663 | jnz nogb2 |
469 | serge | 2664 | ; mov edx,0x160000-16 |
2665 | ; cmp edx,ebx |
||
2666 | ; jbe nogb2 |
||
2667 | ; mov eax, [ebx+IMG_BACKGROUND] |
||
2668 | mov eax,[img_background] |
||
2669 | mov eax,[ebx+eax] |
||
2670 | |||
1 | ha | 2671 | and eax, 0xFFFFFF |
2672 | mov [esp+36],eax |
||
2673 | ret |
||
2674 | nogb2: |
||
2675 | |||
429 | serge | 2676 | cmp eax,4 ; TILED / STRETCHED |
1 | ha | 2677 | jnz nogb4 |
527 | diamond | 2678 | mov eax,[BgrDrawMode] |
1 | ha | 2679 | nogb4: |
2680 | mov [esp+36],eax |
||
2681 | ret |
||
2682 | |||
2683 | |||
2684 | align 4 |
||
2685 | |||
2686 | sys_getkey: |
||
2687 | mov [esp+36],dword 1 |
||
92 | diamond | 2688 | ; test main buffer |
429 | serge | 2689 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
380 | serge | 2690 | movzx ecx,word [WIN_STACK + ebx * 2] |
379 | serge | 2691 | mov edx,[TASK_COUNT] |
1 | ha | 2692 | cmp ecx,edx |
2693 | jne .finish |
||
381 | serge | 2694 | cmp [KEY_COUNT],byte 0 |
429 | serge | 2695 | je .finish |
381 | serge | 2696 | movzx eax,byte [KEY_BUFF] |
1 | ha | 2697 | shl eax,8 |
2698 | push eax |
||
381 | serge | 2699 | dec byte [KEY_COUNT] |
2700 | and byte [KEY_COUNT],127 |
||
2701 | movzx ecx,byte [KEY_COUNT] |
||
1 | ha | 2702 | add ecx,2 |
2703 | ; mov esi,0xf402 |
||
2704 | ; mov edi,0xf401 |
||
2705 | ; cld |
||
2706 | ; rep movsb |
||
381 | serge | 2707 | mov eax, KEY_BUFF+1 |
2708 | mov ebx, KEY_BUFF |
||
1 | ha | 2709 | call memmove |
2710 | pop eax |
||
92 | diamond | 2711 | .ret_eax: |
1 | ha | 2712 | mov [esp+36],eax |
92 | diamond | 2713 | ret |
1 | ha | 2714 | .finish: |
92 | diamond | 2715 | ; test hotkeys buffer |
429 | serge | 2716 | mov ecx, hotkey_buffer |
92 | diamond | 2717 | @@: |
429 | serge | 2718 | cmp [ecx], ebx |
2719 | jz .found |
||
2720 | add ecx, 8 |
||
2721 | cmp ecx, hotkey_buffer+120*8 |
||
2722 | jb @b |
||
2723 | ret |
||
92 | diamond | 2724 | .found: |
429 | serge | 2725 | mov ax, [ecx+6] |
2726 | shl eax, 16 |
||
2727 | mov ah, [ecx+4] |
||
2728 | mov al, 2 |
||
2729 | and dword [ecx+4], 0 |
||
2730 | and dword [ecx], 0 |
||
2731 | jmp .ret_eax |
||
1 | ha | 2732 | |
2733 | align 4 |
||
2734 | |||
2735 | sys_getbutton: |
||
2736 | |||
429 | serge | 2737 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
1 | ha | 2738 | mov [esp+36],dword 1 |
380 | serge | 2739 | movzx ecx, word [WIN_STACK + ebx * 2] |
379 | serge | 2740 | mov edx, [TASK_COUNT] ; less than 256 processes |
1 | ha | 2741 | cmp ecx,edx |
2742 | jne .exit |
||
381 | serge | 2743 | movzx eax,byte [BTN_COUNT] |
1 | ha | 2744 | test eax,eax |
429 | serge | 2745 | jz .exit |
381 | serge | 2746 | mov eax,[BTN_BUFF] |
1 | ha | 2747 | shl eax,8 |
381 | serge | 2748 | mov [BTN_COUNT],byte 0 |
1 | ha | 2749 | mov [esp+36],eax |
2750 | .exit: |
||
2751 | ret |
||
2752 | |||
2753 | |||
2754 | align 4 |
||
2755 | |||
2756 | sys_cpuusage: |
||
2757 | |||
2758 | ; RETURN: |
||
2759 | ; |
||
2760 | ; +00 dword process cpu usage |
||
2761 | ; +04 word position in windowing stack |
||
2762 | ; +06 word windowing stack value at current position (cpu nro) |
||
2763 | ; +10 12 bytes name |
||
2764 | ; +22 dword start in mem |
||
2765 | ; +26 dword used mem |
||
2766 | ; +30 dword PID , process idenfification number |
||
2767 | ; |
||
2768 | |||
379 | serge | 2769 | mov edi,[TASK_BASE] ; eax = return area |
115 | poddubny | 2770 | add eax,[edi + TASKDATA.mem_start] |
1 | ha | 2771 | |
429 | serge | 2772 | cmp ebx,-1 ; who am I ? |
1 | ha | 2773 | jne no_who_am_i |
379 | serge | 2774 | mov ebx,[CURRENT_TASK] |
1 | ha | 2775 | no_who_am_i: |
2776 | |||
429 | serge | 2777 | push eax ; return area |
2778 | push ebx ; process number |
||
1 | ha | 2779 | |
2780 | push ebx |
||
2781 | push ebx |
||
2782 | push eax |
||
2783 | |||
2784 | ; return memory usage |
||
2785 | |||
2786 | xor edx,edx |
||
2787 | mov eax,0x20 |
||
2788 | mul ebx |
||
379 | serge | 2789 | add eax,CURRENT_TASK+TASKDATA.cpu_usage |
1 | ha | 2790 | mov ebx,eax |
2791 | pop eax |
||
2792 | mov ecx,[ebx] |
||
2793 | mov [eax],ecx |
||
2794 | pop ebx |
||
380 | serge | 2795 | mov cx, [WIN_STACK + ebx * 2] |
1 | ha | 2796 | mov [eax+4],cx |
380 | serge | 2797 | mov cx, [WIN_POS + ebx * 2] |
1 | ha | 2798 | mov [eax+6],cx |
2799 | push eax |
||
2800 | mov eax,ebx |
||
2801 | shl eax,8 |
||
380 | serge | 2802 | add eax,SLOT_BASE+APPDATA.app_name |
1 | ha | 2803 | pop ebx |
2804 | add ebx,10 |
||
2805 | mov ecx,11 |
||
2806 | call memmove |
||
2807 | |||
2808 | ; memory usage |
||
2809 | |||
2810 | xor eax,eax |
||
2811 | mov edx,0x100000*16 |
||
429 | serge | 2812 | pop ecx ; get gdt of tss |
1 | ha | 2813 | cmp ecx,1 |
429 | serge | 2814 | je os_mem |
1 | ha | 2815 | shl ecx,8 |
380 | serge | 2816 | mov edx,[SLOT_BASE+ecx+APPDATA.mem_size] ;0x8c |
1 | ha | 2817 | mov eax,std_application_base_address |
2818 | ; eax run base -> edx used memory |
||
2819 | os_mem: |
||
2820 | dec edx |
||
2821 | mov [ebx+12],eax |
||
2822 | mov [ebx+16],edx |
||
2823 | |||
2824 | ; PID (+30) |
||
2825 | |||
2826 | mov eax,[esp] |
||
2827 | shl eax,5 |
||
379 | serge | 2828 | add eax,CURRENT_TASK+TASKDATA.pid |
1 | ha | 2829 | mov eax,[eax] |
2830 | mov [ebx+20],eax |
||
2831 | |||
2832 | ; window position and size |
||
2833 | |||
2834 | mov esi,[esp] |
||
2835 | shl esi,5 |
||
115 | poddubny | 2836 | add esi,window_data + WDATA.box |
1 | ha | 2837 | mov edi,[esp+4] |
2838 | add edi,34 |
||
115 | poddubny | 2839 | mov ecx,4 |
1 | ha | 2840 | cld |
115 | poddubny | 2841 | rep movsd |
1 | ha | 2842 | |
2843 | ; Process state (+50) |
||
2844 | |||
2845 | mov eax,[esp] |
||
2846 | shl eax,5 |
||
379 | serge | 2847 | add eax,CURRENT_TASK+TASKDATA.state |
1 | ha | 2848 | mov eax,[eax] |
2849 | mov [ebx+40],ax |
||
2850 | |||
138 | mikedld | 2851 | ; Window client area box |
1 | ha | 2852 | |
138 | mikedld | 2853 | mov esi,[esp] |
2854 | shl esi,8 |
||
380 | serge | 2855 | add esi,SLOT_BASE+APPDATA.wnd_clientbox |
138 | mikedld | 2856 | lea edi,[ebx+44] |
2857 | mov ecx,4 |
||
2858 | rep movsd |
||
164 | serge | 2859 | |
2860 | ; Window state |
||
2861 | |||
138 | mikedld | 2862 | mov esi,[esp] |
2863 | shl esi,5 |
||
2864 | add esi,window_data + WDATA.box |
||
465 | serge | 2865 | mov al,[esi+WDATA.fl_wstate] |
164 | serge | 2866 | mov [edi],al |
138 | mikedld | 2867 | |
1 | ha | 2868 | pop ebx |
2869 | pop eax |
||
2870 | |||
2871 | ; return number of processes |
||
2872 | |||
379 | serge | 2873 | mov eax,[TASK_COUNT] |
1 | ha | 2874 | mov [esp+36],eax |
2875 | ret |
||
2876 | |||
2877 | align 4 |
||
2878 | sys_clock: |
||
429 | serge | 2879 | cli |
1 | ha | 2880 | ; Mikhail Lisovin xx Jan 2005 |
429 | serge | 2881 | @@: mov al, 10 |
2882 | out 0x70, al |
||
2883 | in al, 0x71 |
||
2884 | test al, al |
||
2885 | jns @f |
||
2886 | mov esi, 1 |
||
2887 | call delay_ms |
||
2888 | jmp @b |
||
1 | ha | 2889 | @@: |
2890 | ; end Lisovin's fix |
||
2891 | |||
429 | serge | 2892 | xor al,al ; seconds |
2893 | out 0x70,al |
||
2894 | in al,0x71 |
||
2895 | movzx ecx,al |
||
2896 | mov al,02 ; minutes |
||
2897 | shl ecx,16 |
||
2898 | out 0x70,al |
||
2899 | in al,0x71 |
||
2900 | movzx edx,al |
||
2901 | mov al,04 ; hours |
||
2902 | shl edx,8 |
||
2903 | out 0x70,al |
||
2904 | in al,0x71 |
||
2905 | add ecx,edx |
||
2906 | movzx edx,al |
||
2907 | add ecx,edx |
||
2908 | sti |
||
2909 | mov [esp+36],ecx |
||
2910 | ret |
||
1 | ha | 2911 | |
2912 | |||
2913 | align 4 |
||
2914 | |||
2915 | sys_date: |
||
2916 | |||
429 | serge | 2917 | cli |
75 | diamond | 2918 | |
429 | serge | 2919 | @@: mov al, 10 |
2920 | out 0x70, al |
||
2921 | in al, 0x71 |
||
2922 | test al, al |
||
2923 | jns @f |
||
2924 | mov esi, 1 |
||
2925 | call delay_ms |
||
2926 | jmp @b |
||
75 | diamond | 2927 | @@: |
2928 | |||
429 | serge | 2929 | mov ch,0 |
2930 | mov al,7 ; date |
||
2931 | out 0x70,al |
||
2932 | in al,0x71 |
||
2933 | mov cl,al |
||
2934 | mov al,8 ; month |
||
2935 | shl ecx,16 |
||
2936 | out 0x70,al |
||
2937 | in al,0x71 |
||
2938 | mov ch,al |
||
2939 | mov al,9 ; year |
||
2940 | out 0x70,al |
||
2941 | in al,0x71 |
||
2942 | mov cl,al |
||
2943 | sti |
||
2944 | mov [esp+36],ecx |
||
2945 | ret |
||
1 | ha | 2946 | |
2947 | |||
2948 | ; redraw status |
||
2949 | |||
2950 | sys_redrawstat: |
||
2951 | |||
2952 | cmp eax,1 |
||
2953 | jne no_widgets_away |
||
2954 | |||
2955 | ; buttons away |
||
2956 | |||
379 | serge | 2957 | mov ecx,[CURRENT_TASK] |
1 | ha | 2958 | |
2959 | sys_newba2: |
||
2960 | |||
381 | serge | 2961 | mov edi,[BTN_ADDR] |
1 | ha | 2962 | cmp [edi],dword 0 ; empty button list ? |
429 | serge | 2963 | je end_of_buttons_away |
1 | ha | 2964 | |
2965 | movzx ebx,word [edi] |
||
2966 | inc ebx |
||
2967 | |||
2968 | mov eax,edi |
||
2969 | |||
2970 | sys_newba: |
||
2971 | |||
2972 | dec ebx |
||
429 | serge | 2973 | jz end_of_buttons_away |
1 | ha | 2974 | |
2975 | add eax,0x10 |
||
2976 | cmp cx,[eax] |
||
2977 | jnz sys_newba |
||
2978 | |||
2979 | push eax ebx ecx |
||
2980 | mov ecx,ebx |
||
2981 | inc ecx |
||
2982 | shl ecx,4 |
||
2983 | mov ebx,eax |
||
2984 | add eax,0x10 |
||
2985 | call memmove |
||
2986 | dec dword [edi] |
||
2987 | pop ecx ebx eax |
||
2988 | |||
2989 | jmp sys_newba2 |
||
2990 | |||
2991 | end_of_buttons_away: |
||
2992 | |||
2993 | ret |
||
2994 | |||
2995 | no_widgets_away: |
||
2996 | |||
2997 | cmp eax,2 |
||
2998 | jnz srl1 |
||
2999 | |||
379 | serge | 3000 | mov edx,[TASK_BASE] ; return whole screen draw area for this app |
3001 | add edx,draw_data-CURRENT_TASK |
||
115 | poddubny | 3002 | mov [edx+RECT.left], 0 |
3003 | mov [edx+RECT.top], 0 |
||
381 | serge | 3004 | mov eax,[ScreenWidth] |
115 | poddubny | 3005 | mov [edx+RECT.right],eax |
381 | serge | 3006 | mov eax,[ScreenHeight] |
115 | poddubny | 3007 | mov [edx+RECT.bottom],eax |
1 | ha | 3008 | |
379 | serge | 3009 | mov edi,[TASK_BASE] |
429 | serge | 3010 | or [edi-twdw+WDATA.fl_wdrawn], 1 ; no new position & buttons from app |
1 | ha | 3011 | |
3012 | call sys_window_mouse |
||
3013 | |||
3014 | ret |
||
3015 | |||
3016 | srl1: |
||
3017 | |||
3018 | ret |
||
3019 | |||
3020 | |||
3021 | sys_drawwindow: |
||
3022 | |||
3023 | mov edi,ecx |
||
3024 | shr edi,16+8 |
||
3025 | and edi,15 |
||
3026 | |||
3027 | cmp edi,0 ; type I - original style |
||
3028 | jne nosyswI |
||
33 | mario79 | 3029 | inc [mouse_pause] |
36 | mario79 | 3030 | call [disable_mouse] |
1 | ha | 3031 | call sys_set_window |
36 | mario79 | 3032 | call [disable_mouse] |
1 | ha | 3033 | call drawwindow_I |
114 | mikedld | 3034 | ;dec [mouse_pause] |
3035 | ;call [draw_pointer] |
||
3036 | ;ret |
||
3037 | jmp draw_window_caption.2 |
||
1 | ha | 3038 | nosyswI: |
3039 | |||
3040 | cmp edi,1 ; type II - only reserve area, no draw |
||
3041 | jne nosyswII |
||
33 | mario79 | 3042 | inc [mouse_pause] |
36 | mario79 | 3043 | call [disable_mouse] |
1 | ha | 3044 | call sys_set_window |
36 | mario79 | 3045 | call [disable_mouse] |
1 | ha | 3046 | call sys_window_mouse |
33 | mario79 | 3047 | dec [mouse_pause] |
36 | mario79 | 3048 | call [draw_pointer] |
1 | ha | 3049 | ret |
3050 | nosyswII: |
||
3051 | |||
3052 | cmp edi,2 ; type III - new style |
||
3053 | jne nosyswIII |
||
33 | mario79 | 3054 | inc [mouse_pause] |
36 | mario79 | 3055 | call [disable_mouse] |
1 | ha | 3056 | call sys_set_window |
36 | mario79 | 3057 | call [disable_mouse] |
1 | ha | 3058 | call drawwindow_III |
114 | mikedld | 3059 | ;dec [mouse_pause] |
3060 | ;call [draw_pointer] |
||
3061 | ;ret |
||
3062 | jmp draw_window_caption.2 |
||
1 | ha | 3063 | nosyswIII: |
3064 | |||
3065 | cmp edi,3 ; type IV - skinned window |
||
549 | spraid | 3066 | je draw_skin_window |
3067 | cmp edi,4 ; type V - skinned window not sized! {not_sized_skin_window} |
||
3068 | jne nosyswV |
||
3069 | draw_skin_window: |
||
567 | serge | 3070 | |
569 | diamond | 3071 | inc [mouse_pause] |
3072 | call [disable_mouse] |
||
3073 | call sys_set_window |
||
3074 | call [disable_mouse] |
||
35 | halyavin | 3075 | push 0 |
379 | serge | 3076 | mov edi, [TASK_COUNT] |
380 | serge | 3077 | movzx edi, word [WIN_POS + edi*2] |
379 | serge | 3078 | cmp edi, [CURRENT_TASK] |
33 | mario79 | 3079 | jne @f |
102 | poddubny | 3080 | inc dword [esp] |
3081 | @@: |
||
36 | mario79 | 3082 | call drawwindow_IV |
114 | mikedld | 3083 | ;dec [mouse_pause] |
3084 | ;call [draw_pointer] |
||
3085 | ;ret |
||
3086 | jmp draw_window_caption.2 |
||
549 | spraid | 3087 | nosyswV: |
1 | ha | 3088 | |
3089 | ret |
||
3090 | |||
3091 | |||
114 | mikedld | 3092 | draw_window_caption: |
429 | serge | 3093 | inc [mouse_pause] |
3094 | call [disable_mouse] |
||
114 | mikedld | 3095 | |
429 | serge | 3096 | xor eax,eax |
3097 | mov edx,[TASK_COUNT] |
||
3098 | movzx edx,word[WIN_POS+edx*2] |
||
3099 | cmp edx,[CURRENT_TASK] |
||
3100 | jne @f |
||
3101 | inc eax |
||
3102 | @@: mov edx,[CURRENT_TASK] |
||
3103 | shl edx,5 |
||
3104 | add edx,window_data |
||
3105 | movzx ebx,[edx+WDATA.fl_wstyle] |
||
3106 | and bl,0x0F |
||
3107 | cmp bl,3 |
||
549 | spraid | 3108 | je .draw_caption_style_3 ;{for 3 and 4 style write caption} |
3109 | cmp bl,4 |
||
3110 | je .draw_caption_style_3 |
||
567 | serge | 3111 | |
549 | spraid | 3112 | jmp .not_style_3 |
3113 | .draw_caption_style_3: |
||
114 | mikedld | 3114 | |
429 | serge | 3115 | push edx |
3116 | call drawwindow_IV_caption |
||
3117 | add esp,4 |
||
3118 | jmp .2 |
||
114 | mikedld | 3119 | |
3120 | .not_style_3: |
||
429 | serge | 3121 | cmp bl,2 |
3122 | jne .not_style_2 |
||
114 | mikedld | 3123 | |
429 | serge | 3124 | call drawwindow_III_caption |
3125 | jmp .2 |
||
114 | mikedld | 3126 | |
3127 | .not_style_2: |
||
429 | serge | 3128 | cmp bl,0 |
3129 | jne .2 |
||
114 | mikedld | 3130 | |
429 | serge | 3131 | call drawwindow_I_caption |
114 | mikedld | 3132 | |
3133 | ;-------------------------------------------------------------- |
||
429 | serge | 3134 | .2: ;jmp @f |
3135 | mov edi,[CURRENT_TASK] |
||
3136 | shl edi,5 |
||
3137 | test [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
||
3138 | jz @f |
||
3139 | mov ecx,[edi*8+SLOT_BASE+APPDATA.wnd_caption] |
||
3140 | or ecx,ecx |
||
3141 | jz @f |
||
465 | serge | 3142 | add ecx,[edi+CURRENT_TASK+TASKDATA.mem_start] |
114 | mikedld | 3143 | |
429 | serge | 3144 | movzx eax,[edi+window_data+WDATA.fl_wstyle] |
3145 | and al,0x0F |
||
3146 | cmp al,3 |
||
549 | spraid | 3147 | je .skinned |
3148 | cmp al,4 |
||
3149 | je .skinned |
||
567 | serge | 3150 | |
549 | spraid | 3151 | jmp .not_skinned |
567 | serge | 3152 | .skinned: |
429 | serge | 3153 | mov ebp,[edi+window_data+WDATA.box.left-2] |
3154 | mov bp,word[edi+window_data+WDATA.box.top] |
||
3155 | movzx eax,word[edi+window_data+WDATA.box.width] |
||
3156 | sub ax,[_skinmargins.left] |
||
3157 | sub ax,[_skinmargins.right] |
||
3158 | cwde |
||
3159 | cdq |
||
3160 | mov ebx,6 |
||
3161 | idiv ebx |
||
3162 | or eax,eax |
||
3163 | js @f |
||
3164 | mov edx,eax |
||
3165 | mov eax,dword[_skinmargins.left-2] |
||
3166 | mov ax,word[_skinh] |
||
3167 | sub ax,[_skinmargins.bottom] |
||
3168 | sub ax,[_skinmargins.top] |
||
3169 | sar ax,1 |
||
3170 | adc ax,0 |
||
3171 | add ax,[_skinmargins.top] |
||
3172 | add ax,-3 |
||
3173 | add eax,ebp |
||
3174 | jmp .dodraw |
||
114 | mikedld | 3175 | |
3176 | .not_skinned: |
||
429 | serge | 3177 | cmp al,1 |
3178 | je @f |
||
114 | mikedld | 3179 | |
429 | serge | 3180 | mov ebp,[edi+window_data+WDATA.box.left-2] |
3181 | mov bp,word[edi+window_data+WDATA.box.top] |
||
3182 | movzx eax,word[edi+window_data+WDATA.box.width] |
||
3183 | sub eax,16 |
||
3184 | cwde |
||
3185 | cdq |
||
3186 | mov ebx,6 |
||
3187 | idiv ebx |
||
3188 | or eax,eax |
||
3189 | js @f |
||
3190 | mov edx,eax |
||
3191 | mov eax,0x00080007 |
||
3192 | add eax,ebp |
||
139 | diamond | 3193 | .dodraw: |
429 | serge | 3194 | mov ebx,[common_colours+16];0x00FFFFFF |
3195 | or ebx, 0x80000000 |
||
3196 | xor edi,edi |
||
3197 | call dtext |
||
114 | mikedld | 3198 | |
3199 | @@: |
||
3200 | ;-------------------------------------------------------------- |
||
429 | serge | 3201 | dec [mouse_pause] |
3202 | call [draw_pointer] |
||
3203 | ret |
||
114 | mikedld | 3204 | |
3205 | iglobal |
||
3206 | align 4 |
||
3207 | window_topleft dd \ |
||
549 | spraid | 3208 | 1, 21,\ ;type 0 |
3209 | 0, 0,\ ;type 1 |
||
3210 | 5, 20,\ ;type 2 |
||
3211 | 5, ?,\ ;type 3 {set by skin} |
||
3212 | 5, ? ;type 4 {set by skin} |
||
114 | mikedld | 3213 | endg |
3214 | |||
3215 | set_window_clientbox: |
||
429 | serge | 3216 | push eax ecx edi |
114 | mikedld | 3217 | |
429 | serge | 3218 | mov eax,[_skinh] |
3219 | mov [window_topleft+4*7],eax |
||
549 | spraid | 3220 | mov [window_topleft+4*9],eax |
114 | mikedld | 3221 | |
429 | serge | 3222 | mov ecx,edi |
3223 | sub edi,window_data |
||
3224 | shl edi,3 |
||
3225 | test [ecx+WDATA.fl_wstyle],WSTYLE_CLIENTRELATIVE |
||
3226 | jz @f |
||
114 | mikedld | 3227 | |
429 | serge | 3228 | movzx eax,[ecx+WDATA.fl_wstyle] |
3229 | and eax,0x0F |
||
3230 | mov eax,[eax*8+window_topleft+0] |
||
3231 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.left],eax |
||
3232 | shl eax,1 |
||
3233 | neg eax |
||
3234 | add eax,[ecx+WDATA.box.width] |
||
3235 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.width],eax |
||
114 | mikedld | 3236 | |
429 | serge | 3237 | movzx eax,[ecx+WDATA.fl_wstyle] |
3238 | and eax,0x0F |
||
3239 | push [eax*8+window_topleft+0] |
||
3240 | mov eax,[eax*8+window_topleft+4] |
||
3241 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.top],eax |
||
3242 | neg eax |
||
3243 | sub eax,[esp] |
||
3244 | add eax,[ecx+WDATA.box.height] |
||
3245 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.height],eax |
||
3246 | add esp,4 |
||
114 | mikedld | 3247 | |
429 | serge | 3248 | pop edi ecx eax |
3249 | ret |
||
114 | mikedld | 3250 | @@: |
429 | serge | 3251 | xor eax,eax |
3252 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.left],eax |
||
3253 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.top],eax |
||
3254 | mov eax,[ecx+WDATA.box.width] |
||
3255 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.width],eax |
||
3256 | mov eax,[ecx+WDATA.box.height] |
||
3257 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.height],eax |
||
114 | mikedld | 3258 | |
429 | serge | 3259 | pop edi ecx eax |
3260 | ret |
||
114 | mikedld | 3261 | |
1 | ha | 3262 | sys_set_window: |
3263 | |||
379 | serge | 3264 | mov edi,[CURRENT_TASK] |
1 | ha | 3265 | shl edi,5 |
3266 | add edi,window_data |
||
3267 | |||
3268 | ; colors |
||
114 | mikedld | 3269 | mov [edi+WDATA.cl_workarea],ecx |
3270 | mov [edi+WDATA.cl_titlebar],edx |
||
3271 | mov [edi+WDATA.cl_frames],esi |
||
1 | ha | 3272 | |
3273 | ; check flag (?) |
||
186 | diamond | 3274 | test [edi+WDATA.fl_wdrawn],1 |
3275 | jnz newd |
||
1 | ha | 3276 | |
3277 | push eax |
||
3278 | mov eax,[timer_ticks] ;[0xfdf0] |
||
3279 | add eax,100 |
||
3280 | mov [new_window_starting],eax |
||
3281 | pop eax |
||
3282 | |||
114 | mikedld | 3283 | mov word[edi+WDATA.box.width],ax |
3284 | mov word[edi+WDATA.box.height],bx |
||
3285 | sar eax,16 |
||
3286 | sar ebx,16 |
||
3287 | mov word[edi+WDATA.box.left],ax |
||
3288 | mov word[edi+WDATA.box.top],bx |
||
1 | ha | 3289 | |
3290 | call check_window_position |
||
3291 | |||
164 | serge | 3292 | call set_window_clientbox |
1 | ha | 3293 | |
429 | serge | 3294 | push ecx esi edi ; save for window fullscreen/resize |
114 | mikedld | 3295 | ;mov esi,edi |
3296 | |||
429 | serge | 3297 | mov cl,[edi+WDATA.fl_wstyle] |
114 | mikedld | 3298 | |
1 | ha | 3299 | sub edi,window_data |
114 | mikedld | 3300 | shl edi,3 |
380 | serge | 3301 | add edi,SLOT_BASE |
114 | mikedld | 3302 | |
429 | serge | 3303 | and cl,0x0F |
3304 | mov [edi+APPDATA.wnd_caption],0 |
||
3305 | cmp cl,3 |
||
549 | spraid | 3306 | je set_APPDATA_wnd_caption |
3307 | cmp cl,4 ; {SPraid.simba} |
||
3308 | je set_APPDATA_wnd_caption |
||
567 | serge | 3309 | |
3310 | jmp @f |
||
549 | spraid | 3311 | set_APPDATA_wnd_caption: |
429 | serge | 3312 | mov [edi+APPDATA.wnd_caption],esi |
3313 | @@: mov esi,[esp+0] |
||
114 | mikedld | 3314 | |
115 | poddubny | 3315 | add edi, APPDATA.saved_box |
429 | serge | 3316 | movsd |
3317 | movsd |
||
3318 | movsd |
||
3319 | movsd |
||
1 | ha | 3320 | pop edi esi ecx |
3321 | |||
569 | diamond | 3322 | mov esi, [CURRENT_TASK] |
3323 | movzx esi, word [WIN_STACK+esi*2] |
||
3324 | lea esi, [WIN_POS+esi*2] |
||
3325 | call waredraw |
||
3326 | |||
1 | ha | 3327 | push eax ebx ecx edx |
3328 | ;;; mov eax, 1 |
||
3329 | ;;; call delay_hs |
||
115 | poddubny | 3330 | mov eax, [edi+WDATA.box.left] |
3331 | mov ebx, [edi+WDATA.box.top] |
||
3332 | mov ecx, [edi+WDATA.box.width] |
||
3333 | mov edx, [edi+WDATA.box.height] |
||
1 | ha | 3334 | add ecx, eax |
3335 | add edx, ebx |
||
3336 | call calculatescreen |
||
3337 | pop edx ecx ebx eax |
||
3338 | |||
429 | serge | 3339 | mov [KEY_COUNT],byte 0 ; empty keyboard buffer |
3340 | mov [BTN_COUNT],byte 0 ; empty button buffer |
||
1 | ha | 3341 | |
3342 | newd: |
||
429 | serge | 3343 | mov [edi+WDATA.fl_redraw],byte 0 ; no redraw |
1 | ha | 3344 | mov edx,edi |
3345 | |||
3346 | ret |
||
3347 | |||
114 | mikedld | 3348 | syscall_windowsettings: |
1 | ha | 3349 | |
114 | mikedld | 3350 | .set_window_caption: |
429 | serge | 3351 | dec eax ; subfunction #1 - set window caption |
3352 | jnz .get_window_caption |
||
114 | mikedld | 3353 | |
429 | serge | 3354 | ; NOTE: only window owner thread can set its caption, |
3355 | ; so there's no parameter for PID/TID |
||
114 | mikedld | 3356 | |
429 | serge | 3357 | mov edi,[CURRENT_TASK] |
3358 | shl edi,5 |
||
114 | mikedld | 3359 | |
429 | serge | 3360 | ; have to check if caption is within application memory limit |
3361 | ; check is trivial, and if application resizes its memory, |
||
3362 | ; caption still can become over bounds |
||
202 | diamond | 3363 | ; diamond, 31.10.2006: check removed because with new memory manager |
3364 | ; there can be valid data after APPDATA.mem_size bound |
||
380 | serge | 3365 | ; mov ecx,[edi*8+SLOT_BASE+APPDATA.mem_size] |
202 | diamond | 3366 | ; add ecx,255 ; max caption length |
3367 | ; cmp ebx,ecx |
||
3368 | ; ja .exit_fail |
||
114 | mikedld | 3369 | |
429 | serge | 3370 | mov [edi*8+SLOT_BASE+APPDATA.wnd_caption],ebx |
3371 | or [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
||
114 | mikedld | 3372 | |
429 | serge | 3373 | call draw_window_caption |
114 | mikedld | 3374 | |
429 | serge | 3375 | xor eax,eax ; eax = 0 (success) |
3376 | ret |
||
114 | mikedld | 3377 | |
3378 | .get_window_caption: |
||
429 | serge | 3379 | dec eax ; subfunction #2 - get window caption |
3380 | jnz .exit_fail |
||
114 | mikedld | 3381 | |
429 | serge | 3382 | ; not implemented yet |
114 | mikedld | 3383 | |
3384 | .exit_fail: |
||
429 | serge | 3385 | xor eax,eax |
3386 | inc eax ; eax = 1 (fail) |
||
3387 | ret |
||
114 | mikedld | 3388 | |
3389 | |||
1 | ha | 3390 | sys_window_move: |
3391 | |||
429 | serge | 3392 | mov edi,[CURRENT_TASK] |
3393 | shl edi,5 |
||
3394 | add edi,window_data |
||
1 | ha | 3395 | |
429 | serge | 3396 | test [edi+WDATA.fl_wstate],WSTATE_MAXIMIZED |
3397 | jnz .window_move_return |
||
1 | ha | 3398 | |
429 | serge | 3399 | push dword [edi + WDATA.box.left] ; save old coordinates |
3400 | push dword [edi + WDATA.box.top] |
||
3401 | push dword [edi + WDATA.box.width] |
||
3402 | push dword [edi + WDATA.box.height] |
||
1 | ha | 3403 | |
429 | serge | 3404 | cmp eax,-1 ; set new position and size |
3405 | je .no_x_reposition |
||
3406 | mov [edi + WDATA.box.left], eax |
||
49 | mikedld | 3407 | .no_x_reposition: |
429 | serge | 3408 | cmp ebx,-1 |
3409 | je .no_y_reposition |
||
3410 | mov [edi + WDATA.box.top], ebx |
||
49 | mikedld | 3411 | .no_y_reposition: |
1 | ha | 3412 | |
429 | serge | 3413 | test [edi+WDATA.fl_wstate],WSTATE_ROLLEDUP |
3414 | jnz .no_y_resizing |
||
1 | ha | 3415 | |
429 | serge | 3416 | cmp ecx,-1 |
3417 | je .no_x_resizing |
||
3418 | mov [edi + WDATA.box.width], ecx |
||
49 | mikedld | 3419 | .no_x_resizing: |
429 | serge | 3420 | cmp edx,-1 |
3421 | je .no_y_resizing |
||
3422 | mov [edi + WDATA.box.height], edx |
||
49 | mikedld | 3423 | .no_y_resizing: |
1 | ha | 3424 | |
429 | serge | 3425 | call check_window_position |
3426 | call set_window_clientbox |
||
1 | ha | 3427 | |
429 | serge | 3428 | pushad ; save for window fullscreen/resize |
3429 | mov esi,edi |
||
3430 | sub edi,window_data |
||
3431 | shr edi,5 |
||
3432 | shl edi,8 |
||
3433 | add edi, SLOT_BASE + APPDATA.saved_box |
||
3434 | mov ecx,4 |
||
3435 | cld |
||
3436 | rep movsd |
||
3437 | popad |
||
49 | mikedld | 3438 | |
429 | serge | 3439 | pushad ; calculcate screen at new position |
3440 | mov eax, [edi + WDATA.box.left] |
||
3441 | mov ebx, [edi + WDATA.box.top] |
||
3442 | mov ecx, [edi + WDATA.box.width] |
||
3443 | mov edx, [edi + WDATA.box.height] |
||
3444 | add ecx,eax |
||
3445 | add edx,ebx |
||
221 | serge | 3446 | |
429 | serge | 3447 | call calculatescreen |
3448 | popad |
||
49 | mikedld | 3449 | |
429 | serge | 3450 | pop edx ; calculcate screen at old position |
3451 | pop ecx |
||
3452 | pop ebx |
||
3453 | pop eax |
||
3454 | add ecx,eax |
||
3455 | add edx,ebx |
||
3456 | mov [dlx],eax ; save for drawlimits |
||
3457 | mov [dly],ebx |
||
3458 | mov [dlxe],ecx |
||
3459 | mov [dlye],edx |
||
3460 | call calculatescreen |
||
49 | mikedld | 3461 | |
429 | serge | 3462 | mov [edi + WDATA.fl_redraw], 1 ; flag the process as redraw |
49 | mikedld | 3463 | |
429 | serge | 3464 | mov eax,edi ; redraw screen at old position |
3465 | xor esi,esi |
||
3466 | call redrawscreen |
||
49 | mikedld | 3467 | |
429 | serge | 3468 | mov [DONT_DRAW_MOUSE],byte 0 ; mouse pointer |
3469 | mov [MOUSE_BACKGROUND],byte 0 ; no mouse under |
||
3470 | mov [MOUSE_DOWN],byte 0 ; react to mouse up/down |
||
49 | mikedld | 3471 | |
429 | serge | 3472 | call [draw_pointer] |
49 | mikedld | 3473 | |
429 | serge | 3474 | mov [window_move_pr],0 |
49 | mikedld | 3475 | |
3476 | .window_move_return: |
||
3477 | |||
429 | serge | 3478 | ret |
1 | ha | 3479 | |
3480 | uglobal |
||
3481 | window_move_pr dd 0x0 |
||
3482 | window_move_eax dd 0x0 |
||
3483 | window_move_ebx dd 0x0 |
||
3484 | window_move_ecx dd 0x0 |
||
3485 | window_move_edx dd 0x0 |
||
3486 | endg |
||
3487 | |||
3488 | ;ok - 100% work |
||
3489 | ;nt - not tested |
||
3490 | ;--------------------------------------------------------------------------------------------- |
||
3491 | ;eax |
||
3492 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
||
3493 | ;1 - change task. Ret nothing. Block. ok. |
||
3494 | ;2 - performance control |
||
3495 | ; ebx |
||
3496 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
||
3497 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
||
3498 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
||
3499 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
||
3500 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
||
3501 | ;eax |
||
3502 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
||
3503 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
||
3504 | ;--------------------------------------------------------------------------------------------- |
||
3505 | sys_sheduler: ;noname & halyavin |
||
3506 | cmp eax,0 |
||
3507 | je shed_counter |
||
3508 | cmp eax,2 |
||
3509 | je perf_control |
||
3510 | cmp eax,3 |
||
3511 | je rdmsr_instr |
||
3512 | cmp eax,4 |
||
3513 | je wrmsr_instr |
||
3514 | cmp eax,1 |
||
3515 | jne not_supported |
||
3516 | call change_task ;delay,0 |
||
3517 | ret |
||
3518 | shed_counter: |
||
3519 | mov eax,[context_counter] |
||
3520 | mov [esp+36],eax |
||
3521 | not_supported: |
||
3522 | ret |
||
3523 | perf_control: |
||
3524 | inc eax ;now eax=3 |
||
3525 | cmp ebx,eax |
||
3526 | je cache_disable |
||
3527 | dec eax |
||
3528 | cmp ebx,eax |
||
3529 | je cache_enable |
||
3530 | dec eax |
||
3531 | cmp ebx,eax |
||
3532 | je is_cache_enabled |
||
3533 | dec eax |
||
3534 | cmp ebx,eax |
||
3535 | je modify_pce |
||
3536 | ret |
||
3537 | |||
3538 | rdmsr_instr: |
||
3539 | ;now counter in ecx |
||
3540 | ;(edx:eax) esi:edi => edx:esi |
||
3541 | mov eax,esi |
||
3542 | rdmsr |
||
3543 | mov [esp+36],eax |
||
3544 | mov [esp+24],edx ;ret in ebx? |
||
3545 | ret |
||
3546 | |||
3547 | wrmsr_instr: |
||
3548 | ;now counter in ecx |
||
3549 | ;(edx:eax) esi:edi => edx:esi |
||
482 | Ghost | 3550 | ; Fast Call MSR can't be destroy |
3551 | ; Íî MSR_AMD_EFER ìîæíî èçìåíÿòü, ò.ê. â ýòîì ðåãèñòðå ëèø |
||
3552 | ; âêëþ÷àþòñÿ/âûêëþ÷àþòñÿ ðàñøèðåííûå âîçìîæíîñòè |
||
3553 | cmp ecx, MSR_SYSENTER_CS |
||
3554 | je @f |
||
3555 | cmp ecx, MSR_SYSENTER_ESP |
||
3556 | je @f |
||
3557 | cmp ecx, MSR_SYSENTER_EIP |
||
3558 | je @f |
||
3559 | cmp ecx, MSR_AMD_STAR |
||
3560 | je @f |
||
3561 | |||
3562 | mov eax, esi |
||
3563 | wrmsr |
||
3564 | ; mov [esp + 36], eax |
||
3565 | ; mov [esp + 24], edx ;ret in ebx? |
||
3566 | @@: |
||
1 | ha | 3567 | ret |
3568 | |||
3569 | cache_disable: |
||
3570 | mov eax,cr0 |
||
3571 | or eax,01100000000000000000000000000000b |
||
3572 | mov cr0,eax |
||
3573 | wbinvd ;set MESI |
||
3574 | ret |
||
3575 | |||
3576 | cache_enable: |
||
3577 | mov eax,cr0 |
||
3578 | and eax,10011111111111111111111111111111b |
||
3579 | mov cr0,eax |
||
3580 | ret |
||
3581 | |||
3582 | is_cache_enabled: |
||
3583 | mov eax,cr0 |
||
3584 | mov ebx,eax |
||
3585 | and eax,01100000000000000000000000000000b |
||
3586 | jz cache_disabled |
||
3587 | mov [esp+36],ebx |
||
3588 | cache_disabled: |
||
3589 | mov dword [esp+36],eax ;0 |
||
3590 | ret |
||
3591 | |||
3592 | modify_pce: |
||
3593 | mov eax,cr4 |
||
3594 | ; mov ebx,0 |
||
3595 | ; or bx,100000000b ;pce |
||
3596 | ; xor eax,ebx ;invert pce |
||
17 | me_root | 3597 | bts eax,8 ;pce=cr4[8] |
1 | ha | 3598 | mov cr4,eax |
3599 | mov [esp+36],eax |
||
3600 | ret |
||
3601 | ;--------------------------------------------------------------------------------------------- |
||
3602 | |||
3603 | |||
3604 | ; check if pixel is allowed to be drawn |
||
3605 | |||
3606 | checkpixel: |
||
429 | serge | 3607 | push eax edx |
1 | ha | 3608 | |
429 | serge | 3609 | mov edx,[ScreenWidth] ; screen x size |
3610 | inc edx |
||
3611 | imul edx, ebx |
||
3612 | mov dl, [eax+edx+display_data] ; lea eax, [...] |
||
1 | ha | 3613 | |
429 | serge | 3614 | xor ecx, ecx |
3615 | mov eax, [CURRENT_TASK] |
||
3616 | cmp al, dl |
||
3617 | setne cl |
||
1 | ha | 3618 | |
429 | serge | 3619 | pop edx eax |
3620 | ret |
||
1 | ha | 3621 | |
3622 | iglobal |
||
521 | diamond | 3623 | cpustring db 'CPU',0 |
1 | ha | 3624 | endg |
3625 | |||
67 | diamond | 3626 | uglobal |
429 | serge | 3627 | background_defined db 0 ; diamond, 11.04.2006 |
67 | diamond | 3628 | endg |
1 | ha | 3629 | |
3630 | align 4 |
||
3631 | ; check misc |
||
3632 | |||
3633 | checkmisc: |
||
3634 | |||
3635 | cmp [ctrl_alt_del], 1 |
||
3636 | jne nocpustart |
||
501 | serge | 3637 | |
521 | diamond | 3638 | mov ebp, cpustring |
3639 | call fs_execute_from_sysdir |
||
501 | serge | 3640 | |
1 | ha | 3641 | mov [ctrl_alt_del], 0 |
465 | serge | 3642 | |
3643 | nocpustart: |
||
1 | ha | 3644 | cmp [mouse_active], 1 |
3645 | jne mouse_not_active |
||
3646 | mov [mouse_active], 0 |
||
3647 | xor edi, edi |
||
465 | serge | 3648 | mov ecx, [TASK_COUNT] |
3649 | set_mouse_event: |
||
1 | ha | 3650 | add edi, 256 |
465 | serge | 3651 | or [edi+SLOT_BASE+APPDATA.event_mask], dword 100000b |
1 | ha | 3652 | loop set_mouse_event |
3653 | |||
465 | serge | 3654 | mouse_not_active: |
429 | serge | 3655 | cmp [REDRAW_BACKGROUND],byte 0 ; background update ? |
3656 | jz nobackgr |
||
76 | mario79 | 3657 | cmp [background_defined], 0 |
429 | serge | 3658 | jz nobackgr |
473 | diamond | 3659 | ; mov [REDRAW_BACKGROUND],byte 2 |
3660 | ; call change_task |
||
3661 | xor edi, edi |
||
3662 | mov ecx, [TASK_COUNT] |
||
3663 | set_bgr_event: |
||
3664 | add edi, 256 |
||
3665 | or [edi+SLOT_BASE+APPDATA.event_mask], 16 |
||
3666 | loop set_bgr_event |
||
465 | serge | 3667 | mov [draw_data+32 + RECT.left],dword 0 |
3668 | mov [draw_data+32 + RECT.top],dword 0 |
||
381 | serge | 3669 | mov eax,[ScreenWidth] |
3670 | mov ebx,[ScreenHeight] |
||
465 | serge | 3671 | mov [draw_data+32 + RECT.right],eax |
3672 | mov [draw_data+32 + RECT.bottom],ebx |
||
1 | ha | 3673 | call drawbackground |
381 | serge | 3674 | mov [REDRAW_BACKGROUND],byte 0 |
3675 | mov [MOUSE_BACKGROUND],byte 0 |
||
1 | ha | 3676 | |
465 | serge | 3677 | nobackgr: |
1 | ha | 3678 | |
3679 | ; system shutdown request |
||
3680 | |||
381 | serge | 3681 | cmp [SYS_SHUTDOWN],byte 0 |
429 | serge | 3682 | je noshutdown |
1 | ha | 3683 | |
3684 | mov edx,[shutdown_processes] |
||
3685 | sub dl,2 |
||
3686 | |||
381 | serge | 3687 | cmp [SYS_SHUTDOWN],dl |
1 | ha | 3688 | jne no_mark_system_shutdown |
3689 | |||
465 | serge | 3690 | mov edx,OS_BASE+0x3040 |
381 | serge | 3691 | movzx ecx,byte [SYS_SHUTDOWN] |
1 | ha | 3692 | add ecx,5 |
465 | serge | 3693 | markz: |
115 | poddubny | 3694 | mov [edx+TASKDATA.state],byte 3 |
1 | ha | 3695 | add edx,0x20 |
3696 | loop markz |
||
3697 | |||
3698 | no_mark_system_shutdown: |
||
3699 | |||
3700 | call [disable_mouse] |
||
3701 | |||
381 | serge | 3702 | dec byte [SYS_SHUTDOWN] |
1 | ha | 3703 | |
381 | serge | 3704 | cmp [SYS_SHUTDOWN],byte 0 |
429 | serge | 3705 | je system_shutdown |
1 | ha | 3706 | |
465 | serge | 3707 | noshutdown: |
1 | ha | 3708 | |
3709 | |||
429 | serge | 3710 | mov eax,[TASK_COUNT] ; termination |
379 | serge | 3711 | mov ebx,TASK_DATA+TASKDATA.state |
1 | ha | 3712 | mov esi,1 |
3713 | |||
465 | serge | 3714 | newct: |
1 | ha | 3715 | mov cl,[ebx] |
3716 | cmp cl,byte 3 |
||
429 | serge | 3717 | jz terminate |
1 | ha | 3718 | cmp cl,byte 4 |
429 | serge | 3719 | jz terminate |
1 | ha | 3720 | |
3721 | add ebx,0x20 |
||
3722 | inc esi |
||
3723 | dec eax |
||
3724 | jnz newct |
||
3725 | |||
3726 | ret |
||
3727 | |||
3728 | |||
3729 | ; redraw screen |
||
3730 | |||
3731 | redrawscreen: |
||
3732 | |||
3733 | ; eax , if process window_data base is eax, do not set flag/limits |
||
3734 | |||
429 | serge | 3735 | pushad |
3736 | push eax |
||
1 | ha | 3737 | |
3738 | ;;; mov eax,2 |
||
3739 | ;;; call delay_hs |
||
3740 | |||
429 | serge | 3741 | ;mov ecx,0 ; redraw flags for apps |
3742 | xor ecx,ecx |
||
1 | ha | 3743 | newdw2: |
3744 | |||
429 | serge | 3745 | inc ecx |
3746 | push ecx |
||
1 | ha | 3747 | |
429 | serge | 3748 | mov eax,ecx |
3749 | shl eax,5 |
||
3750 | add eax,window_data |
||
1 | ha | 3751 | |
429 | serge | 3752 | cmp eax,[esp+4] |
3753 | je not_this_task |
||
3754 | ; check if window in redraw area |
||
3755 | mov edi,eax |
||
1 | ha | 3756 | |
429 | serge | 3757 | cmp ecx,1 ; limit for background |
3758 | jz bgli |
||
1 | ha | 3759 | |
429 | serge | 3760 | mov eax, [edi + WDATA.box.left] |
3761 | mov ebx, [edi + WDATA.box.top] |
||
3762 | mov ecx, [edi + WDATA.box.width] |
||
3763 | mov edx, [edi + WDATA.box.height] |
||
3764 | add ecx,eax |
||
3765 | add edx,ebx |
||
1 | ha | 3766 | |
429 | serge | 3767 | mov ecx,[dlye] ; ecx = area y end ebx = window y start |
3768 | cmp ecx,ebx |
||
3769 | jb ricino |
||
1 | ha | 3770 | |
429 | serge | 3771 | mov ecx,[dlxe] ; ecx = area x end eax = window x start |
3772 | cmp ecx,eax |
||
3773 | jb ricino |
||
1 | ha | 3774 | |
429 | serge | 3775 | mov eax, [edi + WDATA.box.left] |
3776 | mov ebx, [edi + WDATA.box.top] |
||
3777 | mov ecx, [edi + WDATA.box.width] |
||
3778 | mov edx, [edi + WDATA.box.height] |
||
3779 | add ecx, eax |
||
3780 | add edx, ebx |
||
164 | serge | 3781 | |
429 | serge | 3782 | mov eax,[dly] ; eax = area y start edx = window y end |
3783 | cmp edx,eax |
||
3784 | jb ricino |
||
1 | ha | 3785 | |
429 | serge | 3786 | mov eax,[dlx] ; eax = area x start ecx = window x end |
3787 | cmp ecx,eax |
||
3788 | jb ricino |
||
1 | ha | 3789 | |
429 | serge | 3790 | bgli: |
1 | ha | 3791 | |
429 | serge | 3792 | cmp edi,esi |
3793 | jz ricino |
||
1 | ha | 3794 | |
429 | serge | 3795 | mov eax,edi |
3796 | add eax,draw_data-window_data |
||
1 | ha | 3797 | |
429 | serge | 3798 | mov ebx,[dlx] ; set limits |
3799 | mov [eax + RECT.left], ebx |
||
3800 | mov ebx,[dly] |
||
3801 | mov [eax + RECT.top], ebx |
||
3802 | mov ebx,[dlxe] |
||
3803 | mov [eax + RECT.right], ebx |
||
3804 | mov ebx,[dlye] |
||
3805 | mov [eax + RECT.bottom], ebx |
||
1 | ha | 3806 | |
429 | serge | 3807 | sub eax,draw_data-window_data |
1 | ha | 3808 | |
429 | serge | 3809 | cmp ecx,1 |
3810 | jne nobgrd |
||
3811 | cmp esi,1 |
||
3812 | je newdw8 |
||
3813 | call drawbackground |
||
1 | ha | 3814 | |
3815 | newdw8: |
||
3816 | nobgrd: |
||
3817 | |||
429 | serge | 3818 | mov [eax + WDATA.fl_redraw],byte 1 ; mark as redraw |
1 | ha | 3819 | |
3820 | ricino: |
||
3821 | |||
3822 | not_this_task: |
||
3823 | |||
429 | serge | 3824 | pop ecx |
1 | ha | 3825 | |
429 | serge | 3826 | cmp ecx,[TASK_COUNT] |
3827 | jle newdw2 |
||
1 | ha | 3828 | |
429 | serge | 3829 | pop eax |
3830 | popad |
||
1 | ha | 3831 | |
429 | serge | 3832 | ret |
1 | ha | 3833 | |
3834 | calculatebackground: ; background |
||
3835 | |||
429 | serge | 3836 | ; all black |
1 | ha | 3837 | |
469 | serge | 3838 | mov edi, [img_background] ;IMG_BACKGROUND ; set background to black |
429 | serge | 3839 | xor eax, eax |
469 | serge | 3840 | mov ecx, 1023 ;0x0fff00 / 4 |
429 | serge | 3841 | cld |
3842 | rep stosd |
||
1 | ha | 3843 | |
429 | serge | 3844 | mov edi,display_data ; set os to use all pixels |
3845 | mov eax,0x01010101 |
||
472 | serge | 3846 | mov ecx,1280*1024 / 4 |
429 | serge | 3847 | rep stosd |
1 | ha | 3848 | |
429 | serge | 3849 | mov byte [REDRAW_BACKGROUND], 0 ; do not draw background! |
1 | ha | 3850 | |
429 | serge | 3851 | ret |
1 | ha | 3852 | |
3853 | uglobal |
||
429 | serge | 3854 | imax dd 0x0 |
1 | ha | 3855 | endg |
3856 | |||
3857 | |||
3858 | |||
3859 | delay_ms: ; delay in 1/1000 sec |
||
3860 | |||
3861 | |||
429 | serge | 3862 | push eax |
3863 | push ecx |
||
1 | ha | 3864 | |
429 | serge | 3865 | mov ecx,esi |
3866 | ; |
||
3867 | imul ecx, 33941 |
||
3868 | shr ecx, 9 |
||
3869 | ; |
||
1 | ha | 3870 | |
429 | serge | 3871 | in al,0x61 |
3872 | and al,0x10 |
||
3873 | mov ah,al |
||
3874 | cld |
||
1 | ha | 3875 | |
429 | serge | 3876 | cnt1: in al,0x61 |
3877 | and al,0x10 |
||
3878 | cmp al,ah |
||
3879 | jz cnt1 |
||
1 | ha | 3880 | |
429 | serge | 3881 | mov ah,al |
3882 | loop cnt1 |
||
1 | ha | 3883 | |
429 | serge | 3884 | pop ecx |
3885 | pop eax |
||
1 | ha | 3886 | |
429 | serge | 3887 | ret |
1 | ha | 3888 | |
3889 | |||
3890 | set_app_param: |
||
429 | serge | 3891 | push edi |
1 | ha | 3892 | |
429 | serge | 3893 | mov edi,[TASK_BASE] |
3894 | mov [edi+TASKDATA.event_mask],eax |
||
1 | ha | 3895 | |
429 | serge | 3896 | pop edi |
3897 | ret |
||
1 | ha | 3898 | |
3899 | |||
3900 | |||
3901 | delay_hs: ; delay in 1/100 secs |
||
429 | serge | 3902 | push eax |
3903 | push ecx |
||
3904 | push edx |
||
1 | ha | 3905 | |
429 | serge | 3906 | mov edx,[timer_ticks] |
3907 | add edx,eax |
||
1 | ha | 3908 | |
3909 | newtic: |
||
429 | serge | 3910 | mov ecx,[timer_ticks] |
3911 | cmp edx,ecx |
||
3912 | jbe zerodelay |
||
1 | ha | 3913 | |
429 | serge | 3914 | call change_task |
1 | ha | 3915 | |
429 | serge | 3916 | jmp newtic |
1 | ha | 3917 | |
3918 | zerodelay: |
||
429 | serge | 3919 | pop edx |
3920 | pop ecx |
||
3921 | pop eax |
||
1 | ha | 3922 | |
429 | serge | 3923 | ret |
1 | ha | 3924 | |
3925 | |||
3926 | memmove: ; memory move in bytes |
||
3927 | |||
3928 | ; eax = from |
||
3929 | ; ebx = to |
||
3930 | ; ecx = no of bytes |
||
3931 | test ecx, ecx |
||
3932 | jle .ret |
||
3933 | |||
3934 | |||
3935 | push esi edi ecx |
||
3936 | |||
3937 | mov edi, ebx |
||
3938 | mov esi, eax |
||
3939 | |||
3940 | test ecx, not 11b |
||
429 | serge | 3941 | jz @f |
1 | ha | 3942 | |
3943 | push ecx |
||
3944 | shr ecx, 2 |
||
3945 | rep movsd |
||
3946 | pop ecx |
||
3947 | and ecx, 11b |
||
429 | serge | 3948 | jz .finish |
1 | ha | 3949 | @@: |
3950 | rep movsb |
||
3951 | |||
3952 | .finish: |
||
3953 | pop ecx edi esi |
||
3954 | .ret: |
||
3955 | ret |
||
3956 | |||
3957 | |||
75 | diamond | 3958 | ; |
3959 | ;align 4 |
||
1 | ha | 3960 | ; |
75 | diamond | 3961 | ;read_floppy_file: |
1 | ha | 3962 | ; |
75 | diamond | 3963 | ;; as input |
3964 | ;; |
||
3965 | ;; eax pointer to file |
||
3966 | ;; ebx file lenght |
||
3967 | ;; ecx start 512 byte block number |
||
3968 | ;; edx number of blocks to read |
||
3969 | ;; esi pointer to return/work area (atleast 20 000 bytes) |
||
3970 | ;; |
||
3971 | ;; |
||
3972 | ;; on return |
||
3973 | ;; |
||
3974 | ;; eax = 0 command succesful |
||
3975 | ;; 1 no fd base and/or partition defined |
||
3976 | ;; 2 yet unsupported FS |
||
3977 | ;; 3 unknown FS |
||
3978 | ;; 4 partition not defined at hd |
||
3979 | ;; 5 file not found |
||
3980 | ;; ebx = size of file |
||
1 | ha | 3981 | ; |
379 | serge | 3982 | ; mov edi,[TASK_BASE] |
75 | diamond | 3983 | ; add edi,0x10 |
3984 | ; add esi,[edi] |
||
3985 | ; add eax,[edi] |
||
1 | ha | 3986 | ; |
75 | diamond | 3987 | ; pushad |
3988 | ; mov edi,esi |
||
3989 | ; add edi,1024 |
||
3990 | ; mov esi,0x100000+19*512 |
||
3991 | ; sub ecx,1 |
||
3992 | ; shl ecx,9 |
||
3993 | ; add esi,ecx |
||
3994 | ; shl edx,9 |
||
3995 | ; mov ecx,edx |
||
3996 | ; cld |
||
3997 | ; rep movsb |
||
3998 | ; popad |
||
3999 | ; |
||
4000 | ; mov [esp+36],eax |
||
4001 | ; mov [esp+24],ebx |
||
4002 | ; ret |
||
1 | ha | 4003 | |
4004 | |||
4005 | |||
4006 | align 4 |
||
4007 | |||
4008 | sys_programirq: |
||
4009 | |||
379 | serge | 4010 | mov edi,[TASK_BASE] |
115 | poddubny | 4011 | add eax,[edi+TASKDATA.mem_start] |
1 | ha | 4012 | |
75 | diamond | 4013 | cmp ebx,16 |
4014 | jae .not_owner |
||
379 | serge | 4015 | mov edi,[TASK_BASE] |
115 | poddubny | 4016 | mov edi,[edi+TASKDATA.pid] |
75 | diamond | 4017 | cmp edi,[irq_owner+ebx*4] |
429 | serge | 4018 | je spril1 |
75 | diamond | 4019 | .not_owner: |
1 | ha | 4020 | mov [esp+36],dword 1 |
4021 | ret |
||
4022 | spril1: |
||
4023 | |||
4024 | mov esi,eax |
||
4025 | shl ebx,6 |
||
4026 | add ebx,irq00read |
||
4027 | mov edi,ebx |
||
4028 | mov ecx,16 |
||
4029 | cld |
||
4030 | rep movsd |
||
4031 | mov [esp+36],dword 0 |
||
4032 | ret |
||
4033 | |||
4034 | |||
4035 | align 4 |
||
4036 | |||
4037 | get_irq_data: |
||
75 | diamond | 4038 | cmp eax,16 |
4039 | jae .not_owner |
||
429 | serge | 4040 | mov edx,eax ; check for correct owner |
1 | ha | 4041 | shl edx,2 |
4042 | add edx,irq_owner |
||
4043 | mov edx,[edx] |
||
379 | serge | 4044 | mov edi,[TASK_BASE] |
115 | poddubny | 4045 | mov edi,[edi+TASKDATA.pid] |
1 | ha | 4046 | cmp edx,edi |
4047 | je gidril1 |
||
75 | diamond | 4048 | .not_owner: |
429 | serge | 4049 | mov [esp+32],dword 2 ; ecx=2 |
1 | ha | 4050 | ret |
4051 | |||
4052 | gidril1: |
||
4053 | |||
4054 | mov ebx,eax |
||
4055 | shl ebx,12 |
||
381 | serge | 4056 | add ebx,IRQ_SAVE |
1 | ha | 4057 | mov eax,[ebx] |
4058 | mov ecx,1 |
||
4059 | test eax,eax |
||
4060 | jz gid1 |
||
4061 | |||
4062 | dec eax |
||
4063 | mov esi,ebx |
||
4064 | mov [ebx],eax |
||
4065 | movzx ebx,byte [ebx+0x10] |
||
4066 | add esi,0x10 |
||
4067 | mov edi,esi |
||
4068 | inc esi |
||
4069 | mov ecx,4000 / 4 |
||
4070 | cld |
||
4071 | rep movsd |
||
75 | diamond | 4072 | ; xor ecx,ecx ; as result of 'rep' ecx=0 |
1 | ha | 4073 | gid1: |
4074 | mov [esp+36],eax |
||
4075 | mov [esp+32],ecx |
||
4076 | mov [esp+24],ebx |
||
4077 | ret |
||
4078 | |||
4079 | |||
4080 | set_io_access_rights: |
||
4081 | |||
4082 | pushad |
||
4083 | |||
465 | serge | 4084 | mov edi, tss._io_map_0 |
1 | ha | 4085 | |
465 | serge | 4086 | ; mov ecx,eax |
4087 | ; and ecx,7 ; offset in byte |
||
1 | ha | 4088 | |
465 | serge | 4089 | ; shr eax,3 ; number of byte |
4090 | ; add edi,eax |
||
1 | ha | 4091 | |
465 | serge | 4092 | ; mov ebx,1 |
4093 | ; shl ebx,cl |
||
1 | ha | 4094 | |
429 | serge | 4095 | cmp ebp,0 ; enable access - ebp = 0 |
1 | ha | 4096 | jne siar1 |
4097 | |||
465 | serge | 4098 | ; not ebx |
4099 | ; and [edi],byte bl |
||
4100 | btr [edi], eax |
||
1 | ha | 4101 | |
4102 | popad |
||
4103 | |||
4104 | ret |
||
4105 | |||
465 | serge | 4106 | siar1: |
1 | ha | 4107 | |
465 | serge | 4108 | bts [edi], eax |
4109 | ; or [edi],byte bl ; disable access - ebp = 1 |
||
1 | ha | 4110 | |
4111 | popad |
||
4112 | |||
4113 | ret |
||
4114 | |||
4115 | r_f_port_area: |
||
4116 | |||
4117 | test eax, eax |
||
4118 | jnz free_port_area |
||
4119 | ; je r_port_area |
||
4120 | ; jmp free_port_area |
||
4121 | |||
4122 | ; r_port_area: |
||
4123 | |||
4124 | pushad |
||
4125 | |||
429 | serge | 4126 | cmp ebx,ecx ; beginning > end ? |
75 | diamond | 4127 | ja rpal1 |
4128 | cmp ecx,65536 |
||
4129 | jae rpal1 |
||
381 | serge | 4130 | mov esi,[RESERVED_PORTS] |
429 | serge | 4131 | test esi,esi ; no reserved areas ? |
1 | ha | 4132 | je rpal2 |
429 | serge | 4133 | cmp esi,255 ; max reserved |
75 | diamond | 4134 | jae rpal1 |
465 | serge | 4135 | rpal3: |
1 | ha | 4136 | mov edi,esi |
4137 | shl edi,4 |
||
381 | serge | 4138 | add edi,RESERVED_PORTS |
1 | ha | 4139 | cmp ebx,[edi+8] |
75 | diamond | 4140 | ja rpal4 |
1 | ha | 4141 | cmp ecx,[edi+4] |
4142 | jae rpal1 |
||
4143 | ; jb rpal4 |
||
4144 | ; jmp rpal1 |
||
465 | serge | 4145 | rpal4: |
1 | ha | 4146 | |
4147 | dec esi |
||
4148 | jnz rpal3 |
||
4149 | jmp rpal2 |
||
4150 | rpal1: |
||
4151 | popad |
||
4152 | mov eax,1 |
||
4153 | ret |
||
4154 | |||
4155 | rpal2: |
||
4156 | popad |
||
4157 | |||
4158 | |||
4159 | ; enable port access at port IO map |
||
4160 | cli |
||
429 | serge | 4161 | pushad ; start enable io map |
1 | ha | 4162 | |
4163 | cmp ecx,65536 ;16384 |
||
4164 | jae no_unmask_io ; jge |
||
4165 | |||
4166 | mov eax,ebx |
||
4167 | |||
4168 | new_port_access: |
||
4169 | |||
4170 | pushad |
||
4171 | |||
429 | serge | 4172 | xor ebp,ebp ; enable - eax = port |
1 | ha | 4173 | call set_io_access_rights |
4174 | |||
4175 | popad |
||
4176 | |||
4177 | inc eax |
||
4178 | cmp eax,ecx |
||
4179 | jbe new_port_access |
||
4180 | |||
4181 | no_unmask_io: |
||
4182 | |||
429 | serge | 4183 | popad ; end enable io map |
1 | ha | 4184 | sti |
4185 | |||
381 | serge | 4186 | mov edi,[RESERVED_PORTS] |
1 | ha | 4187 | add edi,1 |
381 | serge | 4188 | mov [RESERVED_PORTS],edi |
1 | ha | 4189 | shl edi,4 |
381 | serge | 4190 | add edi,RESERVED_PORTS |
379 | serge | 4191 | mov esi,[TASK_BASE] |
115 | poddubny | 4192 | mov esi,[esi+TASKDATA.pid] |
1 | ha | 4193 | mov [edi],esi |
4194 | mov [edi+4],ebx |
||
4195 | mov [edi+8],ecx |
||
4196 | |||
4197 | xor eax, eax |
||
4198 | ret |
||
4199 | |||
4200 | free_port_area: |
||
4201 | |||
4202 | pushad |
||
4203 | |||
381 | serge | 4204 | mov esi,[RESERVED_PORTS] ; no reserved areas ? |
75 | diamond | 4205 | test esi,esi |
1 | ha | 4206 | je frpal2 |
379 | serge | 4207 | mov edx,[TASK_BASE] |
115 | poddubny | 4208 | mov edx,[edx+TASKDATA.pid] |
1 | ha | 4209 | frpal3: |
4210 | mov edi,esi |
||
4211 | shl edi,4 |
||
381 | serge | 4212 | add edi,RESERVED_PORTS |
1 | ha | 4213 | cmp edx,[edi] |
4214 | jne frpal4 |
||
4215 | cmp ebx,[edi+4] |
||
4216 | jne frpal4 |
||
4217 | cmp ecx,[edi+8] |
||
4218 | jne frpal4 |
||
4219 | jmp frpal1 |
||
4220 | frpal4: |
||
4221 | dec esi |
||
4222 | jnz frpal3 |
||
4223 | frpal2: |
||
4224 | popad |
||
4225 | mov eax,1 |
||
4226 | ret |
||
4227 | frpal1: |
||
4228 | mov ecx,256 |
||
4229 | sub ecx,esi |
||
4230 | shl ecx,4 |
||
4231 | mov esi,edi |
||
4232 | add esi,16 |
||
4233 | cld |
||
4234 | rep movsb |
||
4235 | |||
381 | serge | 4236 | dec dword [RESERVED_PORTS] |
1 | ha | 4237 | |
4238 | popad |
||
4239 | |||
4240 | |||
4241 | ; disable port access at port IO map |
||
4242 | |||
429 | serge | 4243 | pushad ; start disable io map |
1 | ha | 4244 | |
4245 | cmp ecx,65536 ;16384 |
||
4246 | jge no_mask_io |
||
4247 | |||
4248 | mov eax,ebx |
||
4249 | |||
4250 | new_port_access_disable: |
||
4251 | |||
4252 | pushad |
||
4253 | |||
429 | serge | 4254 | mov ebp,1 ; disable - eax = port |
1 | ha | 4255 | call set_io_access_rights |
4256 | |||
4257 | popad |
||
4258 | |||
4259 | inc eax |
||
4260 | cmp eax,ecx |
||
4261 | jbe new_port_access_disable |
||
4262 | |||
4263 | no_mask_io: |
||
4264 | |||
429 | serge | 4265 | popad ; end disable io map |
1 | ha | 4266 | |
4267 | xor eax, eax |
||
4268 | ret |
||
4269 | |||
4270 | |||
4271 | reserve_free_irq: |
||
4272 | |||
75 | diamond | 4273 | mov ecx, 1 |
4274 | cmp ebx, 16 |
||
4275 | jae fril1 |
||
4276 | test eax,eax |
||
1 | ha | 4277 | jz reserve_irq |
4278 | |||
75 | diamond | 4279 | lea edi,[irq_owner+ebx*4] |
1 | ha | 4280 | mov edx,[edi] |
379 | serge | 4281 | mov eax,[TASK_BASE] |
115 | poddubny | 4282 | cmp edx,[eax+TASKDATA.pid] |
1 | ha | 4283 | jne fril1 |
75 | diamond | 4284 | dec ecx |
4285 | mov [edi],ecx |
||
1 | ha | 4286 | fril1: |
4287 | mov [esp+36],ecx ; return in eax |
||
4288 | ret |
||
4289 | |||
4290 | reserve_irq: |
||
4291 | |||
75 | diamond | 4292 | lea edi,[irq_owner+ebx*4] |
4293 | cmp dword [edi], 0 |
||
4294 | jnz ril1 |
||
1 | ha | 4295 | |
379 | serge | 4296 | mov edx,[TASK_BASE] |
115 | poddubny | 4297 | mov edx,[edx+TASKDATA.pid] |
1 | ha | 4298 | mov [edi],edx |
75 | diamond | 4299 | dec ecx |
1 | ha | 4300 | ril1: |
4301 | mov [esp+36],ecx ; return in eax |
||
4302 | ret |
||
4303 | |||
4304 | drawbackground: |
||
33 | mario79 | 4305 | inc [mouse_pause] |
381 | serge | 4306 | cmp [SCR_MODE],word 0x12 |
117 | mario79 | 4307 | je dbrv20 |
1 | ha | 4308 | dbrv12: |
381 | serge | 4309 | cmp [SCR_MODE],word 0100000000000000b |
1 | ha | 4310 | jge dbrv20 |
381 | serge | 4311 | cmp [SCR_MODE],word 0x13 |
1 | ha | 4312 | je dbrv20 |
4313 | call vesa12_drawbackground |
||
33 | mario79 | 4314 | dec [mouse_pause] |
36 | mario79 | 4315 | call [draw_pointer] |
1 | ha | 4316 | ret |
4317 | dbrv20: |
||
527 | diamond | 4318 | cmp [BgrDrawMode],dword 1 |
1 | ha | 4319 | jne bgrstr |
4320 | call vesa20_drawbackground_tiled |
||
33 | mario79 | 4321 | dec [mouse_pause] |
36 | mario79 | 4322 | call [draw_pointer] |
1 | ha | 4323 | ret |
4324 | bgrstr: |
||
4325 | call vesa20_drawbackground_stretch |
||
33 | mario79 | 4326 | dec [mouse_pause] |
36 | mario79 | 4327 | call [draw_pointer] |
1 | ha | 4328 | ret |
4329 | |||
75 | diamond | 4330 | align 4 |
1 | ha | 4331 | |
429 | serge | 4332 | syscall_putimage: ; PutImage |
33 | mario79 | 4333 | |
75 | diamond | 4334 | mov edx,ecx |
4335 | mov ecx,ebx |
||
465 | serge | 4336 | mov ebx, eax |
75 | diamond | 4337 | |
1 | ha | 4338 | sys_putimage: |
53 | mikedld | 4339 | test ecx,0x80008000 |
4340 | jnz .exit |
||
4341 | test ecx,0x0000FFFF |
||
4342 | jz .exit |
||
4343 | test ecx,0xFFFF0000 |
||
4344 | jnz @f |
||
4345 | .exit: |
||
4346 | ret |
||
4347 | @@: |
||
465 | serge | 4348 | mov edi,[current_slot] |
4349 | add dx,word[edi+APPDATA.wnd_clientbox.top] |
||
429 | serge | 4350 | rol edx,16 |
465 | serge | 4351 | add dx,word[edi+APPDATA.wnd_clientbox.left] |
429 | serge | 4352 | rol edx,16 |
114 | mikedld | 4353 | .forced: |
429 | serge | 4354 | push ebp esi 0 |
4355 | mov ebp, putimage_get24bpp |
||
4356 | mov esi, putimage_init24bpp |
||
283 | diamond | 4357 | sys_putimage_bpp: |
4358 | ; call [disable_mouse] ; this will be done in xxx_putimage |
||
117 | mario79 | 4359 | ; mov eax, vga_putimage |
429 | serge | 4360 | cmp [SCR_MODE], word 0x12 |
4361 | jz @f ;.doit |
||
4362 | mov eax, vesa12_putimage |
||
4363 | cmp [SCR_MODE], word 0100000000000000b |
||
4364 | jae @f |
||
4365 | cmp [SCR_MODE], word 0x13 |
||
4366 | jnz .doit |
||
75 | diamond | 4367 | @@: |
429 | serge | 4368 | mov eax, vesa20_putimage |
75 | diamond | 4369 | .doit: |
429 | serge | 4370 | inc [mouse_pause] |
4371 | call eax |
||
4372 | dec [mouse_pause] |
||
4373 | pop ebp esi ebp |
||
4374 | jmp [draw_pointer] |
||
1 | ha | 4375 | |
283 | diamond | 4376 | syscall_putimage_palette: |
465 | serge | 4377 | mov edi, esi |
429 | serge | 4378 | mov esi, edx |
4379 | mov edx, ecx |
||
4380 | mov ecx, ebx |
||
465 | serge | 4381 | mov ebx, eax |
283 | diamond | 4382 | sys_putimage_palette: |
4383 | ; ebx = pointer to image |
||
4384 | ; ecx = [xsize]*65536 + [ysize] |
||
4385 | ; edx = [xstart]*65536 + [ystart] |
||
314 | diamond | 4386 | ; esi = number of bits per pixel, must be 8, 24 or 32 |
283 | diamond | 4387 | ; edi = pointer to palette |
314 | diamond | 4388 | ; ebp = row delta |
429 | serge | 4389 | mov eax, [CURRENT_TASK] |
4390 | shl eax, 8 |
||
4391 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.top] |
||
4392 | rol edx, 16 |
||
4393 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.left] |
||
4394 | rol edx, 16 |
||
283 | diamond | 4395 | .forced: |
429 | serge | 4396 | push ebp esi ebp |
4397 | cmp esi, 8 |
||
4398 | jnz @f |
||
4399 | mov ebp, putimage_get8bpp |
||
4400 | mov esi, putimage_init8bpp |
||
4401 | jmp sys_putimage_bpp |
||
314 | diamond | 4402 | @@: |
429 | serge | 4403 | cmp esi, 24 |
4404 | jnz @f |
||
4405 | mov ebp, putimage_get24bpp |
||
4406 | mov esi, putimage_init24bpp |
||
4407 | jmp sys_putimage_bpp |
||
314 | diamond | 4408 | @@: |
429 | serge | 4409 | cmp esi, 32 |
4410 | jnz @f |
||
4411 | mov ebp, putimage_get32bpp |
||
4412 | mov esi, putimage_init32bpp |
||
4413 | jmp sys_putimage_bpp |
||
314 | diamond | 4414 | @@: |
429 | serge | 4415 | pop ebp esi |
4416 | ret |
||
283 | diamond | 4417 | |
4418 | putimage_init24bpp: |
||
429 | serge | 4419 | lea eax, [eax*3] |
283 | diamond | 4420 | putimage_init8bpp: |
429 | serge | 4421 | ret |
283 | diamond | 4422 | |
4423 | putimage_get24bpp: |
||
429 | serge | 4424 | mov eax, [esi] |
4425 | add esi, 3 |
||
4426 | ret 4 |
||
283 | diamond | 4427 | putimage_get8bpp: |
429 | serge | 4428 | movzx eax, byte [esi] |
4429 | push edx |
||
4430 | mov edx, [esp+8] |
||
4431 | mov eax, [edx+eax*4] |
||
4432 | pop edx |
||
4433 | inc esi |
||
4434 | ret 4 |
||
283 | diamond | 4435 | |
314 | diamond | 4436 | putimage_init32bpp: |
429 | serge | 4437 | shl eax, 2 |
4438 | ret |
||
314 | diamond | 4439 | putimage_get32bpp: |
429 | serge | 4440 | lodsd |
4441 | ret 4 |
||
314 | diamond | 4442 | |
1 | ha | 4443 | ; eax x beginning |
4444 | ; ebx y beginning |
||
4445 | ; ecx x end |
||
283 | diamond | 4446 | ; edx y end |
1 | ha | 4447 | ; edi color |
4448 | |||
4449 | __sys_drawbar: |
||
465 | serge | 4450 | mov esi,[current_slot] |
4451 | add eax,[esi+APPDATA.wnd_clientbox.left] |
||
4452 | add ecx,[esi+APPDATA.wnd_clientbox.left] |
||
4453 | add ebx,[esi+APPDATA.wnd_clientbox.top] |
||
4454 | add edx,[esi+APPDATA.wnd_clientbox.top] |
||
114 | mikedld | 4455 | .forced: |
33 | mario79 | 4456 | inc [mouse_pause] |
283 | diamond | 4457 | ; call [disable_mouse] |
381 | serge | 4458 | cmp [SCR_MODE],word 0x12 |
429 | serge | 4459 | je dbv20 |
1 | ha | 4460 | sdbv20: |
381 | serge | 4461 | cmp [SCR_MODE],word 0100000000000000b |
1 | ha | 4462 | jge dbv20 |
381 | serge | 4463 | cmp [SCR_MODE],word 0x13 |
429 | serge | 4464 | je dbv20 |
1 | ha | 4465 | call vesa12_drawbar |
33 | mario79 | 4466 | dec [mouse_pause] |
36 | mario79 | 4467 | call [draw_pointer] |
1 | ha | 4468 | ret |
4469 | dbv20: |
||
4470 | call vesa20_drawbar |
||
33 | mario79 | 4471 | dec [mouse_pause] |
36 | mario79 | 4472 | call [draw_pointer] |
1 | ha | 4473 | ret |
4474 | |||
4475 | |||
4476 | |||
4477 | kb_read: |
||
4478 | |||
429 | serge | 4479 | push ecx edx |
1 | ha | 4480 | |
429 | serge | 4481 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 4482 | kr_loop: |
429 | serge | 4483 | in al,0x64 |
4484 | test al,1 |
||
4485 | jnz kr_ready |
||
4486 | loop kr_loop |
||
4487 | mov ah,1 |
||
4488 | jmp kr_exit |
||
1 | ha | 4489 | kr_ready: |
429 | serge | 4490 | push ecx |
4491 | mov ecx,32 |
||
1 | ha | 4492 | kr_delay: |
429 | serge | 4493 | loop kr_delay |
4494 | pop ecx |
||
4495 | in al,0x60 |
||
4496 | xor ah,ah |
||
1 | ha | 4497 | kr_exit: |
4498 | |||
429 | serge | 4499 | pop edx ecx |
1 | ha | 4500 | |
429 | serge | 4501 | ret |
1 | ha | 4502 | |
4503 | |||
4504 | kb_write: |
||
4505 | |||
429 | serge | 4506 | push ecx edx |
1 | ha | 4507 | |
429 | serge | 4508 | mov dl,al |
265 | diamond | 4509 | ; mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4510 | ; kw_loop1: |
||
4511 | ; in al,0x64 |
||
4512 | ; test al,0x20 |
||
4513 | ; jz kw_ok1 |
||
4514 | ; loop kw_loop1 |
||
4515 | ; mov ah,1 |
||
4516 | ; jmp kw_exit |
||
4517 | ; kw_ok1: |
||
429 | serge | 4518 | in al,0x60 |
4519 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
||
1 | ha | 4520 | kw_loop: |
429 | serge | 4521 | in al,0x64 |
4522 | test al,2 |
||
4523 | jz kw_ok |
||
4524 | loop kw_loop |
||
4525 | mov ah,1 |
||
4526 | jmp kw_exit |
||
1 | ha | 4527 | kw_ok: |
429 | serge | 4528 | mov al,dl |
4529 | out 0x60,al |
||
4530 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
||
1 | ha | 4531 | kw_loop3: |
429 | serge | 4532 | in al,0x64 |
4533 | test al,2 |
||
4534 | jz kw_ok3 |
||
4535 | loop kw_loop3 |
||
4536 | mov ah,1 |
||
4537 | jmp kw_exit |
||
1 | ha | 4538 | kw_ok3: |
429 | serge | 4539 | mov ah,8 |
1 | ha | 4540 | kw_loop4: |
429 | serge | 4541 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 4542 | kw_loop5: |
429 | serge | 4543 | in al,0x64 |
4544 | test al,1 |
||
4545 | jnz kw_ok4 |
||
4546 | loop kw_loop5 |
||
4547 | dec ah |
||
4548 | jnz kw_loop4 |
||
1 | ha | 4549 | kw_ok4: |
429 | serge | 4550 | xor ah,ah |
1 | ha | 4551 | kw_exit: |
4552 | |||
429 | serge | 4553 | pop edx ecx |
1 | ha | 4554 | |
429 | serge | 4555 | ret |
1 | ha | 4556 | |
4557 | |||
4558 | kb_cmd: |
||
4559 | |||
429 | serge | 4560 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 4561 | c_wait: |
429 | serge | 4562 | in al,0x64 |
4563 | test al,2 |
||
4564 | jz c_send |
||
4565 | loop c_wait |
||
4566 | jmp c_error |
||
1 | ha | 4567 | c_send: |
429 | serge | 4568 | mov al,bl |
4569 | out 0x64,al |
||
4570 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
||
1 | ha | 4571 | c_accept: |
429 | serge | 4572 | in al,0x64 |
4573 | test al,2 |
||
4574 | jz c_ok |
||
4575 | loop c_accept |
||
1 | ha | 4576 | c_error: |
429 | serge | 4577 | mov ah,1 |
4578 | jmp c_exit |
||
1 | ha | 4579 | c_ok: |
429 | serge | 4580 | xor ah,ah |
1 | ha | 4581 | c_exit: |
429 | serge | 4582 | ret |
1 | ha | 4583 | |
4584 | |||
4585 | setmouse: ; set mousepicture -pointer |
||
429 | serge | 4586 | ; ps2 mouse enable |
1 | ha | 4587 | |
381 | serge | 4588 | mov [MOUSE_PICTURE],dword mousepointer |
1 | ha | 4589 | |
4590 | cli |
||
33 | mario79 | 4591 | ; mov bl,0xa8 ; enable mouse cmd |
4592 | ; call kb_cmd |
||
4593 | ; call kb_read ; read status |
||
4594 | ; mov bl,0x20 ; get command byte |
||
4595 | ; call kb_cmd |
||
4596 | ; call kb_read |
||
4597 | ; or al,3 ; enable interrupt |
||
4598 | ; mov bl,0x60 ; write command |
||
4599 | ; push eax |
||
4600 | ; call kb_cmd |
||
4601 | ; pop eax |
||
4602 | ; call kb_write |
||
4603 | ; mov bl,0xd4 ; for mouse |
||
4604 | ; call kb_cmd |
||
4605 | ; mov al,0xf4 ; enable mouse device |
||
4606 | ; call kb_write |
||
4607 | ; call kb_read ; read status return |
||
1 | ha | 4608 | |
4609 | ; com1 mouse enable |
||
4610 | |||
4611 | mov bx,0x3f8 ; combase |
||
4612 | |||
4613 | mov dx,bx |
||
4614 | add dx,3 |
||
4615 | mov al,0x80 |
||
4616 | out dx,al |
||
4617 | |||
4618 | mov dx,bx |
||
4619 | add dx,1 |
||
4620 | mov al,0 |
||
4621 | out dx,al |
||
4622 | |||
4623 | mov dx,bx |
||
4624 | add dx,0 |
||
429 | serge | 4625 | mov al,0x30*2 ; 0x30 / 4 |
1 | ha | 4626 | out dx,al |
4627 | |||
4628 | mov dx,bx |
||
4629 | add dx,3 |
||
429 | serge | 4630 | mov al,2 ; 3 |
1 | ha | 4631 | out dx,al |
4632 | |||
4633 | mov dx,bx |
||
4634 | add dx,4 |
||
4635 | mov al,0xb |
||
4636 | out dx,al |
||
4637 | |||
4638 | mov dx,bx |
||
4639 | add dx,1 |
||
4640 | mov al,1 |
||
4641 | out dx,al |
||
4642 | |||
4643 | |||
4644 | ; com2 mouse enable |
||
4645 | |||
4646 | mov bx,0x2f8 ; combase |
||
4647 | |||
4648 | mov dx,bx |
||
4649 | add dx,3 |
||
4650 | mov al,0x80 |
||
4651 | out dx,al |
||
4652 | |||
4653 | mov dx,bx |
||
4654 | add dx,1 |
||
4655 | mov al,0 |
||
4656 | out dx,al |
||
4657 | |||
4658 | mov dx,bx |
||
4659 | add dx,0 |
||
4660 | mov al,0x30*2 |
||
4661 | out dx,al |
||
4662 | |||
4663 | mov dx,bx |
||
4664 | add dx,3 |
||
4665 | mov al,2 |
||
4666 | out dx,al |
||
4667 | |||
4668 | mov dx,bx |
||
4669 | add dx,4 |
||
4670 | mov al,0xb |
||
4671 | out dx,al |
||
4672 | |||
4673 | mov dx,bx |
||
4674 | add dx,1 |
||
4675 | mov al,1 |
||
4676 | out dx,al |
||
4677 | |||
4678 | ret |
||
4679 | |||
4680 | |||
4681 | _rdtsc: |
||
164 | serge | 4682 | bt [cpu_caps], CAPS_TSC |
4683 | jnc ret_rdtsc |
||
1 | ha | 4684 | rdtsc |
4685 | ret |
||
4686 | ret_rdtsc: |
||
4687 | mov edx,0xffffffff |
||
4688 | mov eax,0xffffffff |
||
4689 | ret |
||
4690 | |||
4691 | rerouteirqs: |
||
4692 | |||
429 | serge | 4693 | cli |
1 | ha | 4694 | |
429 | serge | 4695 | mov al,0x11 ; icw4, edge triggered |
4696 | out 0x20,al |
||
4697 | call pic_delay |
||
4698 | out 0xA0,al |
||
4699 | call pic_delay |
||
1 | ha | 4700 | |
429 | serge | 4701 | mov al,0x20 ; generate 0x20 + |
4702 | out 0x21,al |
||
4703 | call pic_delay |
||
4704 | mov al,0x28 ; generate 0x28 + |
||
4705 | out 0xA1,al |
||
4706 | call pic_delay |
||
1 | ha | 4707 | |
429 | serge | 4708 | mov al,0x04 ; slave at irq2 |
4709 | out 0x21,al |
||
4710 | call pic_delay |
||
4711 | mov al,0x02 ; at irq9 |
||
4712 | out 0xA1,al |
||
4713 | call pic_delay |
||
1 | ha | 4714 | |
429 | serge | 4715 | mov al,0x01 ; 8086 mode |
4716 | out 0x21,al |
||
4717 | call pic_delay |
||
4718 | out 0xA1,al |
||
4719 | call pic_delay |
||
1 | ha | 4720 | |
429 | serge | 4721 | mov al,255 ; mask all irq's |
4722 | out 0xA1,al |
||
4723 | call pic_delay |
||
4724 | out 0x21,al |
||
4725 | call pic_delay |
||
1 | ha | 4726 | |
429 | serge | 4727 | mov ecx,0x1000 |
4728 | cld |
||
4729 | picl1: call pic_delay |
||
4730 | loop picl1 |
||
1 | ha | 4731 | |
429 | serge | 4732 | mov al,255 ; mask all irq's |
4733 | out 0xA1,al |
||
4734 | call pic_delay |
||
4735 | out 0x21,al |
||
4736 | call pic_delay |
||
1 | ha | 4737 | |
429 | serge | 4738 | cli |
1 | ha | 4739 | |
429 | serge | 4740 | ret |
1 | ha | 4741 | |
4742 | |||
4743 | pic_delay: |
||
4744 | |||
429 | serge | 4745 | jmp pdl1 |
4746 | pdl1: ret |
||
1 | ha | 4747 | |
4748 | |||
4749 | sys_msg_board_str: |
||
4750 | |||
4751 | pushad |
||
4752 | @@: |
||
4753 | cmp [esi],byte 0 |
||
4754 | je @f |
||
4755 | mov eax,1 |
||
4756 | movzx ebx,byte [esi] |
||
4757 | call sys_msg_board |
||
4758 | inc esi |
||
4759 | jmp @b |
||
4760 | @@: |
||
4761 | popad |
||
4762 | ret |
||
4763 | |||
4764 | uglobal |
||
373 | mikedld | 4765 | msg_board_data: times 4096 db 0 |
1 | ha | 4766 | msg_board_count dd 0x0 |
4767 | endg |
||
4768 | |||
4769 | sys_msg_board: |
||
4770 | |||
4771 | ; eax=1 : write : bl byte to write |
||
4772 | ; eax=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
||
4773 | |||
4774 | mov ecx,[msg_board_count] |
||
4775 | cmp eax, 1 |
||
4776 | jne smbl1 |
||
4777 | |||
4778 | |||
4779 | mov [msg_board_data+ecx],bl |
||
4780 | inc ecx |
||
373 | mikedld | 4781 | and ecx, 4095 |
1 | ha | 4782 | mov [msg_board_count], ecx |
4783 | mov [check_idle_semaphore], 5 |
||
4784 | ret |
||
4785 | smbl1: |
||
4786 | |||
4787 | cmp eax, 2 |
||
4788 | jne smbl2 |
||
4789 | test ecx, ecx |
||
4790 | jz smbl21 |
||
4791 | ; mov edi, msg_board_data |
||
4792 | ; mov esi, msg_board_data+1 |
||
4793 | ; movzx eax, byte [edi] |
||
4794 | mov eax, msg_board_data+1 |
||
4795 | mov ebx, msg_board_data |
||
4796 | movzx edx, byte [ebx] |
||
4797 | call memmove |
||
4798 | ; push ecx |
||
4799 | ; shr ecx, 2 |
||
4800 | ; cld |
||
4801 | ; rep movsd |
||
4802 | ; pop ecx |
||
4803 | ; and ecx, 3 |
||
4804 | ; rep movsb |
||
4805 | dec [msg_board_count] |
||
4806 | mov [esp+36], edx ;eax |
||
4807 | mov [esp+24], dword 1 |
||
4808 | ret |
||
4809 | smbl21: |
||
4810 | mov [esp+36], ecx |
||
4811 | mov [esp+24], ecx |
||
4812 | |||
4813 | smbl2: |
||
4814 | ret |
||
4815 | |||
4816 | |||
4817 | |||
4818 | sys_process_def: |
||
429 | serge | 4819 | mov edi, [CURRENT_TASK] |
1 | ha | 4820 | |
429 | serge | 4821 | dec eax ; 1 = set keyboard mode |
1 | ha | 4822 | jne no_set_keyboard_setup |
4823 | |||
4824 | shl edi,8 |
||
380 | serge | 4825 | mov [edi+SLOT_BASE + APPDATA.keyboard_mode],bl |
1 | ha | 4826 | |
4827 | ret |
||
4828 | |||
4829 | no_set_keyboard_setup: |
||
4830 | |||
429 | serge | 4831 | dec eax ; 2 = get keyboard mode |
1 | ha | 4832 | jne no_get_keyboard_setup |
4833 | |||
4834 | shl edi,8 |
||
380 | serge | 4835 | movzx eax, byte [SLOT_BASE+edi + APPDATA.keyboard_mode] |
1 | ha | 4836 | |
4837 | mov [esp+36],eax |
||
4838 | |||
4839 | ret |
||
4840 | |||
4841 | no_get_keyboard_setup: |
||
4842 | |||
429 | serge | 4843 | dec eax ; 3 = get keyboard ctrl, alt, shift |
1 | ha | 4844 | jne no_get_keyboard_cas |
4845 | |||
4846 | ; xor eax,eax |
||
4847 | ; movzx eax,byte [shift] |
||
4848 | ; movzx ebx,byte [ctrl] |
||
4849 | ; shl ebx,2 |
||
4850 | ; add eax,ebx |
||
4851 | ; movzx ebx,byte [alt] |
||
4852 | ; shl ebx,3 |
||
4853 | ; add eax,ebx |
||
4854 | |||
4855 | ;// mike.dld [ |
||
4856 | mov eax, [kb_state] |
||
4857 | ;// mike.dld ] |
||
4858 | |||
4859 | mov [esp+36],eax |
||
4860 | |||
4861 | ret |
||
4862 | |||
4863 | no_get_keyboard_cas: |
||
4864 | |||
429 | serge | 4865 | dec eax |
4866 | jnz no_add_keyboard_hotkey |
||
1 | ha | 4867 | |
429 | serge | 4868 | mov eax, hotkey_list |
92 | diamond | 4869 | @@: |
429 | serge | 4870 | cmp dword [eax+8], 0 |
4871 | jz .found_free |
||
4872 | add eax, 16 |
||
4873 | cmp eax, hotkey_list+16*256 |
||
4874 | jb @b |
||
4875 | mov dword [esp+36], 1 |
||
4876 | ret |
||
92 | diamond | 4877 | .found_free: |
429 | serge | 4878 | mov [eax+8], edi |
4879 | mov [eax+4], ecx |
||
4880 | movzx ebx, bl |
||
4881 | lea ebx, [hotkey_scancodes+ebx*4] |
||
4882 | mov ecx, [ebx] |
||
4883 | mov [eax], ecx |
||
4884 | mov [ebx], eax |
||
4885 | mov [eax+12], ebx |
||
4886 | jecxz @f |
||
4887 | mov [ecx+12], eax |
||
92 | diamond | 4888 | @@: |
429 | serge | 4889 | and dword [esp+36], 0 |
4890 | ret |
||
92 | diamond | 4891 | |
4892 | no_add_keyboard_hotkey: |
||
4893 | |||
429 | serge | 4894 | dec eax |
4895 | jnz no_del_keyboard_hotkey |
||
92 | diamond | 4896 | |
429 | serge | 4897 | movzx ebx, bl |
4898 | lea ebx, [hotkey_scancodes+ebx*4] |
||
4899 | mov eax, [ebx] |
||
92 | diamond | 4900 | .scan: |
429 | serge | 4901 | test eax, eax |
4902 | jz .notfound |
||
4903 | cmp [eax+8], edi |
||
4904 | jnz .next |
||
4905 | cmp [eax+4], ecx |
||
4906 | jz .found |
||
92 | diamond | 4907 | .next: |
429 | serge | 4908 | mov eax, [eax] |
4909 | jmp .scan |
||
92 | diamond | 4910 | .notfound: |
429 | serge | 4911 | mov dword [esp+36], 1 |
4912 | ret |
||
92 | diamond | 4913 | .found: |
429 | serge | 4914 | mov ecx, [eax] |
4915 | jecxz @f |
||
4916 | mov edx, [eax+12] |
||
4917 | mov [ecx+12], edx |
||
92 | diamond | 4918 | @@: |
429 | serge | 4919 | mov ecx, [eax+12] |
4920 | mov edx, [eax] |
||
4921 | mov [ecx], edx |
||
4922 | xor edx, edx |
||
4923 | mov [eax+4], edx |
||
4924 | mov [eax+8], edx |
||
4925 | mov [eax+12], edx |
||
4926 | mov [eax], edx |
||
4927 | mov [esp+36], edx |
||
4928 | ret |
||
92 | diamond | 4929 | |
4930 | no_del_keyboard_hotkey: |
||
1 | ha | 4931 | ret |
4932 | |||
4933 | |||
4934 | align 4 |
||
4935 | |||
429 | serge | 4936 | sys_gs: ; direct screen access |
1 | ha | 4937 | |
429 | serge | 4938 | cmp eax,1 ; resolution |
1 | ha | 4939 | jne no_gs1 |
381 | serge | 4940 | mov eax,[ScreenWidth] |
1 | ha | 4941 | shl eax,16 |
381 | serge | 4942 | mov ax,[ScreenHeight] |
1 | ha | 4943 | add eax,0x00010001 |
4944 | mov [esp+36],eax |
||
4945 | ret |
||
4946 | no_gs1: |
||
4947 | |||
429 | serge | 4948 | cmp eax,2 ; bits per pixel |
1 | ha | 4949 | jne no_gs2 |
381 | serge | 4950 | movzx eax,byte [ScreenBPP] |
1 | ha | 4951 | mov [esp+36],eax |
4952 | ret |
||
4953 | no_gs2: |
||
4954 | |||
429 | serge | 4955 | cmp eax,3 ; bytes per scanline |
1 | ha | 4956 | jne no_gs3 |
381 | serge | 4957 | mov eax,[BytesPerScanLine] |
1 | ha | 4958 | mov [esp+36],eax |
4959 | ret |
||
4960 | no_gs3: |
||
4961 | |||
4962 | mov [esp+36],dword -1 |
||
4963 | ret |
||
4964 | |||
4965 | |||
4966 | align 4 ; PCI functions |
||
4967 | |||
4968 | sys_pci: |
||
4969 | |||
4970 | call pci_api |
||
4971 | mov [esp+36],eax |
||
4972 | ret |
||
4973 | |||
4974 | |||
4975 | align 4 ; system functions |
||
4976 | |||
429 | serge | 4977 | syscall_setpixel: ; SetPixel |
1 | ha | 4978 | |
4979 | |||
379 | serge | 4980 | mov edx,[TASK_BASE] |
115 | poddubny | 4981 | add eax,[edx-twdw+WDATA.box.left] |
4982 | add ebx,[edx-twdw+WDATA.box.top] |
||
465 | serge | 4983 | mov edi,[current_slot] |
4984 | add eax,[edi+APPDATA.wnd_clientbox.left] |
||
4985 | add ebx,[edi+APPDATA.wnd_clientbox.top] |
||
112 | poddubny | 4986 | xor edi,edi ; no force |
114 | mikedld | 4987 | ; mov edi,1 |
112 | poddubny | 4988 | call [disable_mouse] |
1 | ha | 4989 | jmp [putpixel] |
4990 | |||
4991 | align 4 |
||
4992 | |||
429 | serge | 4993 | syscall_writetext: ; WriteText |
1 | ha | 4994 | |
465 | serge | 4995 | mov edi,[TASK_BASE] |
4996 | mov ebp,[edi-twdw+WDATA.box.left] |
||
4997 | push esi |
||
4998 | mov esi,[current_slot] |
||
4999 | add ebp,[esi+APPDATA.wnd_clientbox.left] |
||
5000 | shl ebp,16 |
||
5001 | add ebp,[edi-twdw+WDATA.box.top] |
||
5002 | add bp,word[esi+APPDATA.wnd_clientbox.top] |
||
5003 | pop esi |
||
5004 | add ecx,[edi+TASKDATA.mem_start] |
||
5005 | add eax,ebp |
||
5006 | xor edi,edi |
||
5007 | jmp dtext |
||
1 | ha | 5008 | |
5009 | align 4 |
||
5010 | |||
429 | serge | 5011 | syscall_openramdiskfile: ; OpenRamdiskFile |
1 | ha | 5012 | |
5013 | |||
379 | serge | 5014 | mov edi,[TASK_BASE] |
164 | serge | 5015 | add edi,TASKDATA.mem_start |
1 | ha | 5016 | add eax,[edi] |
5017 | add edx,[edi] |
||
5018 | mov esi,12 |
||
5019 | call fileread |
||
5020 | mov [esp+36],ebx |
||
5021 | ret |
||
5022 | |||
5023 | align 4 |
||
5024 | |||
429 | serge | 5025 | syscall_drawrect: ; DrawRect |
1 | ha | 5026 | |
5027 | mov edi,ecx |
||
52 | mikedld | 5028 | and edi,0x80FFFFFF |
1 | ha | 5029 | test ax,ax |
5030 | je drectr |
||
5031 | test bx,bx |
||
5032 | je drectr |
||
5033 | movzx ecx,ax |
||
5034 | shr eax,16 |
||
5035 | movzx edx,bx |
||
5036 | shr ebx,16 |
||
465 | serge | 5037 | mov esi,[current_slot] |
5038 | add eax,[esi+APPDATA.wnd_clientbox.left] |
||
5039 | add ebx,[esi+APPDATA.wnd_clientbox.top] |
||
1 | ha | 5040 | add ecx,eax |
5041 | add edx,ebx |
||
5042 | jmp [drawbar] |
||
5043 | drectr: |
||
5044 | ret |
||
5045 | |||
5046 | align 4 |
||
5047 | |||
429 | serge | 5048 | syscall_getscreensize: ; GetScreenSize |
1 | ha | 5049 | |
381 | serge | 5050 | movzx eax,word[ScreenWidth] |
1 | ha | 5051 | shl eax,16 |
381 | serge | 5052 | mov ax,[ScreenHeight] |
1 | ha | 5053 | mov [esp+36],eax |
5054 | ret |
||
5055 | |||
5056 | align 4 |
||
5057 | |||
429 | serge | 5058 | syscall_cdaudio: ; CD |
1 | ha | 5059 | |
588 | diamond | 5060 | cmp eax, 4 |
5061 | jb .audio |
||
5062 | jz .eject |
||
5063 | cmp eax, 5 |
||
5064 | jnz .ret |
||
5065 | .load: |
||
5066 | call .reserve |
||
5067 | call LoadMedium |
||
5068 | call .free |
||
5069 | ret |
||
5070 | .eject: |
||
5071 | call .reserve |
||
5072 | call clear_CD_cache |
||
5073 | call allow_medium_removal |
||
5074 | call EjectMedium |
||
5075 | call .free |
||
5076 | ret |
||
5077 | .audio: |
||
1 | ha | 5078 | call sys_cd_audio |
5079 | mov [esp+36],eax |
||
588 | diamond | 5080 | .ret: |
1 | ha | 5081 | ret |
5082 | |||
588 | diamond | 5083 | .reserve: |
5084 | call reserve_cd |
||
5085 | mov eax, ebx |
||
5086 | shr eax, 1 |
||
5087 | and eax, 1 |
||
5088 | inc eax |
||
591 | mikedld | 5089 | mov [ChannelNumber], ax |
588 | diamond | 5090 | mov eax, ebx |
5091 | and eax, 1 |
||
591 | mikedld | 5092 | mov [DiskNumber], al |
588 | diamond | 5093 | call reserve_cd_channel |
590 | diamond | 5094 | and ebx, 3 |
588 | diamond | 5095 | inc ebx |
5096 | mov [cdpos], ebx |
||
590 | diamond | 5097 | add ebx, ebx |
5098 | mov cl, 8 |
||
5099 | sub cl, bl |
||
5100 | mov al, [DRIVE_DATA+1] |
||
5101 | shr al, cl |
||
5102 | test al, 2 |
||
5103 | jz .err |
||
588 | diamond | 5104 | ret |
5105 | .free: |
||
5106 | call free_cd_channel |
||
5107 | and [cd_status], 0 |
||
5108 | ret |
||
590 | diamond | 5109 | .err: |
5110 | call .free |
||
5111 | pop eax |
||
5112 | ret |
||
588 | diamond | 5113 | |
1 | ha | 5114 | align 4 |
5115 | |||
429 | serge | 5116 | syscall_delramdiskfile: ; DelRamdiskFile |
1 | ha | 5117 | |
379 | serge | 5118 | mov edi,[TASK_BASE] |
164 | serge | 5119 | add edi,TASKDATA.mem_start |
1 | ha | 5120 | add eax,[edi] |
5121 | call filedelete |
||
5122 | mov [esp+36],eax |
||
5123 | ret |
||
5124 | |||
5125 | align 4 |
||
5126 | |||
429 | serge | 5127 | syscall_writeramdiskfile: ; WriteRamdiskFile |
1 | ha | 5128 | |
379 | serge | 5129 | mov edi,[TASK_BASE] |
164 | serge | 5130 | add edi,TASKDATA.mem_start |
1 | ha | 5131 | add eax,[edi] |
5132 | add ebx,[edi] |
||
5133 | call filesave |
||
5134 | mov [esp+36],eax |
||
5135 | ret |
||
5136 | |||
5137 | align 4 |
||
5138 | |||
429 | serge | 5139 | syscall_getpixel: ; GetPixel |
381 | serge | 5140 | mov ecx,[ScreenWidth] |
1 | ha | 5141 | inc ecx |
5142 | xor edx,edx |
||
5143 | div ecx |
||
5144 | mov ebx,edx |
||
5145 | xchg eax,ebx |
||
465 | serge | 5146 | call dword [GETPIXEL] |
1 | ha | 5147 | mov [esp+36],ecx |
5148 | ret |
||
5149 | |||
5150 | align 4 |
||
5151 | |||
429 | serge | 5152 | syscall_readstring: ; ReadString |
1 | ha | 5153 | |
379 | serge | 5154 | mov edi,[TASK_BASE] |
164 | serge | 5155 | add edi,TASKDATA.mem_start |
1 | ha | 5156 | add eax,[edi] |
5157 | call read_string |
||
5158 | mov [esp+36],eax |
||
5159 | ret |
||
5160 | |||
5161 | align 4 |
||
5162 | |||
429 | serge | 5163 | syscall_drawline: ; DrawLine |
1 | ha | 5164 | |
379 | serge | 5165 | mov edi,[TASK_BASE] |
115 | poddubny | 5166 | movzx edx,word[edi-twdw+WDATA.box.left] |
1 | ha | 5167 | mov ebp,edx |
465 | serge | 5168 | mov esi,[current_slot] |
5169 | add ebp,[esi+APPDATA.wnd_clientbox.left] |
||
5170 | add dx,word[esi+APPDATA.wnd_clientbox.left] |
||
1 | ha | 5171 | shl edx,16 |
5172 | add ebp,edx |
||
115 | poddubny | 5173 | movzx edx,word[edi-twdw+WDATA.box.top] |
1 | ha | 5174 | add eax,ebp |
5175 | mov ebp,edx |
||
465 | serge | 5176 | add ebp,[esi+APPDATA.wnd_clientbox.top] |
5177 | add dx,word[esi+APPDATA.wnd_clientbox.top] |
||
1 | ha | 5178 | shl edx,16 |
5179 | xor edi,edi |
||
5180 | add edx,ebp |
||
5181 | add ebx,edx |
||
5182 | jmp [draw_line] |
||
5183 | |||
5184 | align 4 |
||
5185 | |||
429 | serge | 5186 | syscall_getirqowner: ; GetIrqOwner |
75 | diamond | 5187 | cmp eax,16 |
5188 | jae .err |
||
1 | ha | 5189 | shl eax,2 |
5190 | add eax,irq_owner |
||
5191 | mov eax,[eax] |
||
5192 | mov [esp+36],eax |
||
5193 | ret |
||
75 | diamond | 5194 | .err: |
5195 | or dword [esp+36], -1 |
||
5196 | ret |
||
1 | ha | 5197 | |
5198 | align 4 |
||
5199 | |||
429 | serge | 5200 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
1 | ha | 5201 | |
5202 | call r_f_port_area |
||
5203 | mov [esp+36],eax |
||
5204 | ret |
||
5205 | |||
5206 | align 4 |
||
5207 | |||
429 | serge | 5208 | syscall_threads: ; CreateThreads |
1 | ha | 5209 | |
5210 | call sys_threads |
||
5211 | mov [esp+36],eax |
||
5212 | ret |
||
5213 | |||
5214 | align 4 |
||
5215 | |||
5216 | stack_driver_stat: |
||
5217 | |||
429 | serge | 5218 | call app_stack_handler ; Stack status |
1 | ha | 5219 | |
5220 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
||
5221 | ; call change_task ; between sent packet |
||
5222 | |||
5223 | mov [esp+36],eax |
||
5224 | ret |
||
5225 | |||
5226 | align 4 |
||
5227 | |||
429 | serge | 5228 | socket: ; Socket interface |
1 | ha | 5229 | call app_socket_handler |
5230 | |||
5231 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
||
5232 | ; call change_task ; between sent packet |
||
5233 | |||
5234 | mov [esp+36],eax |
||
5235 | mov [esp+24],ebx |
||
5236 | ret |
||
5237 | |||
5238 | align 4 |
||
5239 | |||
429 | serge | 5240 | user_events: ; User event times |
1 | ha | 5241 | |
5242 | mov eax,0x12345678 |
||
5243 | mov [esp+36],eax |
||
5244 | |||
5245 | ret |
||
5246 | |||
5247 | align 4 |
||
5248 | |||
429 | serge | 5249 | read_from_hd: ; Read from hd - fn not in use |
1 | ha | 5250 | |
379 | serge | 5251 | mov edi,[TASK_BASE] |
115 | poddubny | 5252 | add edi,TASKDATA.mem_start |
1 | ha | 5253 | add eax,[edi] |
5254 | add ecx,[edi] |
||
5255 | add edx,[edi] |
||
5256 | call file_read |
||
5257 | |||
5258 | mov [esp+36],eax |
||
5259 | mov [esp+24],ebx |
||
5260 | |||
5261 | ret |
||
5262 | |||
375 | Ghost | 5263 | align 4 |
5264 | paleholder: |
||
5265 | ret |
||
378 | serge | 5266 | |
76 | mario79 | 5267 | ; --------------- APM --------------------- |
5268 | apm_entry dp 0 |
||
429 | serge | 5269 | apm_vf dd 0 |
1 | ha | 5270 | align 4 |
76 | mario79 | 5271 | sys_apm: |
5272 | cmp word [apm_vf], 0 ; Check APM BIOS enable |
||
5273 | jne @f |
||
429 | serge | 5274 | or [esp + 56], byte 1 ; error |
5275 | mov [esp + 36], dword 8 ; 32-bit protected-mode interface not supported |
||
76 | mario79 | 5276 | ret |
164 | serge | 5277 | |
465 | serge | 5278 | @@: |
5279 | xchg eax, ecx |
||
76 | mario79 | 5280 | xchg ebx, ecx |
164 | serge | 5281 | |
76 | mario79 | 5282 | cmp al, 3 |
429 | serge | 5283 | ja @f |
78 | diamond | 5284 | and [esp + 56], byte 0xfe ; emulate func 0..3 as func 0 |
76 | mario79 | 5285 | mov eax, [apm_vf] |
5286 | mov [esp + 36], eax |
||
5287 | shr eax, 16 |
||
5288 | mov [esp + 32], eax |
||
5289 | ret |
||
78 | diamond | 5290 | |
465 | serge | 5291 | @@: |
5292 | |||
5293 | mov esi, [master_tab+(OS_BASE shr 20)] |
||
5294 | xchg [master_tab], esi |
||
5295 | push esi |
||
5296 | mov edi, cr3 |
||
5297 | mov cr3, edi ;flush TLB |
||
5298 | |||
5299 | call pword [apm_entry] ; call APM BIOS |
||
5300 | |||
5301 | xchg eax, [esp] |
||
5302 | mov [master_tab], eax |
||
5303 | mov eax, cr3 |
||
5304 | mov cr3, eax |
||
5305 | pop eax |
||
5306 | |||
76 | mario79 | 5307 | mov [esp + 8 ], edi |
5308 | mov [esp + 12], esi |
||
5309 | mov [esp + 24], ebx |
||
5310 | mov [esp + 28], edx |
||
5311 | mov [esp + 32], ecx |
||
5312 | mov [esp + 36], eax |
||
5313 | setc al |
||
78 | diamond | 5314 | and [esp + 56], byte 0xfe |
429 | serge | 5315 | or [esp + 56], al |
465 | serge | 5316 | |
5317 | |||
76 | mario79 | 5318 | ret |
5319 | ; ----------------------------------------- |
||
1 | ha | 5320 | |
76 | mario79 | 5321 | align 4 |
5322 | |||
429 | serge | 5323 | undefined_syscall: ; Undefined system call |
1 | ha | 5324 | |
5325 | mov [esp+36],dword -1 |
||
5326 | ret |
||
5327 | |||
465 | serge | 5328 | align 4 |
5329 | system_shutdown: ; shut down the system |
||
1 | ha | 5330 | |
465 | serge | 5331 | cmp byte [BOOT_VAR+0x9030], 1 |
5332 | jne @F |
||
5333 | ret |
||
5334 | @@: |
||
5335 | call stop_all_services |
||
5336 | push 3 ; stop playing cd |
||
5337 | pop eax |
||
5338 | call sys_cd_audio |
||
1 | ha | 5339 | |
465 | serge | 5340 | yes_shutdown_param: |
5341 | cli |
||
1 | ha | 5342 | |
465 | serge | 5343 | mov eax, kernel_file ; load kernel.mnt to 0x8000:0 |
5344 | push 12 |
||
5345 | pop esi |
||
5346 | xor ebx,ebx |
||
5347 | or ecx,-1 |
||
5348 | mov edx, OS_BASE+0x80000 |
||
5349 | call fileread |
||
1 | ha | 5350 | |
465 | serge | 5351 | mov esi, restart_kernel_4000+OS_BASE+0x10000 ; move kernel re-starter to 0x4000:0 |
5352 | mov edi,OS_BASE+0x40000 |
||
5353 | mov ecx,1000 |
||
5354 | rep movsb |
||
1 | ha | 5355 | |
465 | serge | 5356 | mov esi,OS_BASE+0x2F0000 ; restore 0x0 - 0xffff |
5357 | mov edi, OS_BASE |
||
5358 | mov ecx,0x10000/4 |
||
5359 | cld |
||
5360 | rep movsd |
||
1 | ha | 5361 | |
465 | serge | 5362 | call restorefatchain |
1 | ha | 5363 | |
465 | serge | 5364 | mov al, 0xFF |
5365 | out 0x21, al |
||
5366 | out 0xA1, al |
||
1 | ha | 5367 | |
465 | serge | 5368 | mov word [OS_BASE+0x467+0],pr_mode_exit |
5369 | mov word [OS_BASE+0x467+2],0x1000 |
||
1 | ha | 5370 | |
465 | serge | 5371 | mov al,0x0F |
5372 | out 0x70,al |
||
5373 | mov al,0x05 |
||
5374 | out 0x71,al |
||
1 | ha | 5375 | |
465 | serge | 5376 | mov al,0xFE |
5377 | out 0x64,al |
||
5378 | hlt |
||
1 | ha | 5379 | |
5380 | |||
465 | serge | 5381 | include "data32.inc" |
1 | ha | 5382 | |
465 | serge | 5383 | __REV__ = __REV |
1 | ha | 5384 | |
5385 | uglobals_size = $ - endofcode |
||
41 | mikedld | 5386 | diff16 "end of kernel code",0,$=> |
426 | mikedld | 5387 |