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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: 652 $ |
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 | |||
802 | mov eax, 0xDEADBEEF ; otherwise halt |
||
803 | hlt |
||
804 | |||
237 | serge | 805 | first_app_found: |
501 | serge | 806 | |
429 | serge | 807 | cli |
1 | ha | 808 | |
429 | serge | 809 | ;mov [TASK_COUNT],dword 2 |
810 | mov [CURRENT_TASK],dword 1 ; set OS task fisrt |
||
1 | ha | 811 | |
21 | poddubny | 812 | ; SET KEYBOARD PARAMETERS |
429 | serge | 813 | mov al, 0xf6 ; reset keyboard, scan enabled |
814 | call kb_write |
||
1 | ha | 815 | |
429 | serge | 816 | ; wait until 8042 is ready |
817 | xor ecx,ecx |
||
265 | diamond | 818 | @@: |
429 | serge | 819 | in al,64h |
820 | and al,00000010b |
||
821 | loopnz @b |
||
1 | ha | 822 | |
823 | ; mov al, 0xED ; svetodiody - only for testing! |
||
824 | ; call kb_write |
||
825 | ; call kb_read |
||
826 | ; mov al, 111b |
||
827 | ; call kb_write |
||
828 | ; call kb_read |
||
41 | mikedld | 829 | |
429 | serge | 830 | mov al, 0xF3 ; set repeat rate & delay |
831 | call kb_write |
||
265 | diamond | 832 | ; call kb_read |
429 | serge | 833 | mov al, 0 ; 30 250 ;00100010b ; 24 500 ;00100100b ; 20 500 |
834 | call kb_write |
||
265 | diamond | 835 | ; call kb_read |
1 | ha | 836 | ;// mike.dld [ |
429 | serge | 837 | call set_lights |
1 | ha | 838 | ;// mike.dld ] |
839 | |||
21 | poddubny | 840 | ; START MULTITASKING |
1 | ha | 841 | |
429 | serge | 842 | mov esi,boot_tasking |
843 | call boot_log |
||
21 | poddubny | 844 | |
465 | serge | 845 | ; mov [ENABLE_TASKSWITCH],byte 1 ; multitasking enabled |
21 | poddubny | 846 | |
1 | ha | 847 | ; UNMASK ALL IRQ'S |
848 | |||
429 | serge | 849 | mov esi,boot_allirqs |
850 | call boot_log |
||
41 | mikedld | 851 | |
429 | serge | 852 | cli ;guarantee forbidance of interrupts. |
853 | mov al,0 ; unmask all irq's |
||
854 | out 0xA1,al |
||
855 | out 0x21,al |
||
1 | ha | 856 | |
429 | serge | 857 | mov ecx,32 |
1 | ha | 858 | |
859 | ready_for_irqs: |
||
860 | |||
429 | serge | 861 | mov al,0x20 ; ready for irqs |
862 | out 0x20,al |
||
863 | out 0xa0,al |
||
1 | ha | 864 | |
429 | serge | 865 | loop ready_for_irqs ; flush the queue |
1 | ha | 866 | |
429 | serge | 867 | stdcall attach_int_handler, dword 1, irq1 |
164 | serge | 868 | |
1 | ha | 869 | ; mov [dma_hdd],1 |
429 | serge | 870 | cmp [IDEContrRegsBaseAddr], 0 |
871 | setnz [dma_hdd] |
||
538 | spraid | 872 | mov [timer_ticks_enable],1 ; for cd driver |
1 | ha | 873 | |
465 | serge | 874 | ; stdcall init_uart_service, DRV_ENTRY |
875 | |||
429 | serge | 876 | sti |
465 | serge | 877 | call change_task |
878 | |||
879 | jmp osloop |
||
880 | |||
429 | serge | 881 | jmp $ ; wait here for timer to take control |
1 | ha | 882 | |
429 | serge | 883 | ; Fly :) |
1 | ha | 884 | |
465 | serge | 885 | include 'unpacker.inc' |
886 | include 'fdo.inc' |
||
887 | |||
888 | align 4 |
||
889 | boot_log: |
||
890 | pushad |
||
891 | |||
892 | mov eax,10*65536 |
||
893 | mov ax,word [boot_y] |
||
894 | add [boot_y],dword 10 |
||
895 | mov ebx,0x80ffffff ; ASCIIZ string with white color |
||
896 | mov ecx,esi |
||
897 | mov edi,1 |
||
898 | call dtext |
||
899 | |||
900 | mov [novesachecksum],1000 |
||
901 | call checkVga_N13 |
||
902 | |||
903 | cmp [preboot_blogesc+OS_BASE+0x10000],byte 1 |
||
904 | je .bll2 |
||
905 | |||
906 | cmp esi,boot_tasking |
||
907 | jne .bll2 |
||
908 | ; begin ealex 04.08.05 |
||
909 | ; in al,0x61 |
||
910 | ; and al,01111111b |
||
911 | ; out 0x61,al |
||
912 | ; end ealex 04.08.05 |
||
913 | .bll1: in al,0x60 ; wait for ESC key press |
||
914 | cmp al,129 |
||
915 | jne .bll1 |
||
916 | |||
917 | .bll2: popad |
||
918 | |||
919 | ret |
||
920 | |||
921 | |||
1 | ha | 922 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
923 | ; ; |
||
33 | mario79 | 924 | ; MAIN OS LOOP START ; |
1 | ha | 925 | ; ; |
926 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
927 | align 32 |
||
928 | osloop: |
||
429 | serge | 929 | call [draw_pointer] |
930 | call checkbuttons |
||
931 | call checkwindows |
||
49 | mikedld | 932 | ; call check_window_move_request |
429 | serge | 933 | call checkmisc |
934 | call checkVga_N13 |
||
935 | call stack_handler |
||
936 | call checkidle |
||
937 | call check_fdd_motor_status |
||
618 | mario79 | 938 | call check_ATAPI_device_event |
429 | serge | 939 | jmp osloop |
33 | mario79 | 940 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
941 | ; ; |
||
942 | ; MAIN OS LOOP END ; |
||
943 | ; ; |
||
944 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
1 | ha | 945 | |
946 | checkidle: |
||
429 | serge | 947 | pushad |
1 | ha | 948 | |
429 | serge | 949 | cmp [check_idle_semaphore],0 |
950 | jne no_idle_state |
||
1 | ha | 951 | |
429 | serge | 952 | call change_task |
953 | mov eax,[idlemem] |
||
954 | mov ebx,[timer_ticks] ;[0xfdf0] |
||
955 | cmp eax,ebx |
||
956 | jnz idle_exit |
||
957 | call _rdtsc |
||
958 | mov ecx,eax |
||
1 | ha | 959 | idle_loop: |
429 | serge | 960 | hlt |
961 | cmp [check_idle_semaphore],0 |
||
962 | jne idle_loop_exit |
||
963 | mov eax,[timer_ticks] ;[0xfdf0] |
||
964 | cmp ebx,eax |
||
965 | jz idle_loop |
||
1 | ha | 966 | idle_loop_exit: |
429 | serge | 967 | mov [idlemem],eax |
968 | call _rdtsc |
||
969 | sub eax,ecx |
||
970 | mov ebx,[idleuse] |
||
971 | add ebx,eax |
||
972 | mov [idleuse],ebx |
||
1 | ha | 973 | |
429 | serge | 974 | popad |
975 | ret |
||
1 | ha | 976 | |
977 | idle_exit: |
||
978 | |||
429 | serge | 979 | mov ebx,[timer_ticks] ;[0xfdf0] |
980 | mov [idlemem],ebx |
||
981 | call change_task |
||
1 | ha | 982 | |
429 | serge | 983 | popad |
984 | ret |
||
1 | ha | 985 | |
986 | no_idle_state: |
||
987 | |||
429 | serge | 988 | dec [check_idle_semaphore] |
1 | ha | 989 | |
429 | serge | 990 | mov ebx,[timer_ticks] ;[0xfdf0] |
991 | mov [idlemem],ebx |
||
992 | call change_task |
||
1 | ha | 993 | |
429 | serge | 994 | popad |
995 | ret |
||
1 | ha | 996 | |
997 | uglobal |
||
429 | serge | 998 | idlemem dd 0x0 |
999 | idleuse dd 0x0 |
||
1000 | idleusesec dd 0x0 |
||
1001 | check_idle_semaphore dd 0x0 |
||
1 | ha | 1002 | endg |
1003 | |||
1004 | |||
1005 | |||
1006 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
1007 | ; ; |
||
1008 | ; INCLUDED SYSTEM FILES ; |
||
1009 | ; ; |
||
1010 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
1011 | |||
1012 | |||
7 | me_root | 1013 | include "kernel32.inc" |
1 | ha | 1014 | |
1015 | |||
1016 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
1017 | ; ; |
||
1018 | ; KERNEL FUNCTIONS ; |
||
1019 | ; ; |
||
1020 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
1021 | |||
1022 | reserve_irqs_ports: |
||
1023 | |||
429 | serge | 1024 | pushad |
1 | ha | 1025 | |
465 | serge | 1026 | mov [irq_owner+4*0], 1 ; timer |
1027 | mov [irq_owner+4*1], 1 ; keyboard |
||
1028 | mov [irq_owner+4*5], 1 ; sound blaster |
||
1029 | mov [irq_owner+4*6], 1 ; floppy diskette |
||
1030 | mov [irq_owner+4*13], 1 ; math co-pros |
||
1031 | mov [irq_owner+4*14], 1 ; ide I |
||
1032 | mov [irq_owner+4*15], 1 ; ide II |
||
1033 | |||
58 | mario79 | 1034 | ; movzx eax,byte [0xf604] ; mouse irq |
1035 | ; dec eax |
||
1036 | ; add eax,mouseirqtable |
||
1037 | ; movzx eax,byte [eax] |
||
1038 | ; shl eax,2 |
||
1039 | ; mov [irq_owner+eax],byte 1 |
||
1 | ha | 1040 | |
1041 | |||
429 | serge | 1042 | ; RESERVE PORTS |
1043 | mov edi,1 ; 0x00-0x2d |
||
1044 | mov [RESERVED_PORTS],edi |
||
1045 | shl edi,4 |
||
1046 | mov [RESERVED_PORTS+edi+0],dword 1 |
||
1047 | mov [RESERVED_PORTS+edi+4],dword 0x0 |
||
1048 | mov [RESERVED_PORTS+edi+8],dword 0x2d |
||
269 | serge | 1049 | |
429 | serge | 1050 | inc dword [RESERVED_PORTS] ; 0x30-0x4d |
1051 | mov edi,[RESERVED_PORTS] |
||
1052 | shl edi,4 |
||
1053 | mov [RESERVED_PORTS+edi+0],dword 1 |
||
1054 | mov [RESERVED_PORTS+edi+4],dword 0x30 |
||
1055 | mov [RESERVED_PORTS+edi+8],dword 0x4d |
||
269 | serge | 1056 | |
429 | serge | 1057 | inc dword [RESERVED_PORTS] ; 0x50-0xdf |
1058 | mov edi,[RESERVED_PORTS] |
||
1059 | shl edi,4 |
||
1060 | mov [RESERVED_PORTS+edi+0],dword 1 |
||
1061 | mov [RESERVED_PORTS+edi+4],dword 0x50 |
||
1062 | mov [RESERVED_PORTS+edi+8],dword 0xdf |
||
233 | serge | 1063 | |
429 | serge | 1064 | inc dword [RESERVED_PORTS] ; 0xe5-0xff |
1065 | mov edi,[RESERVED_PORTS] |
||
1066 | shl edi,4 |
||
1067 | mov [RESERVED_PORTS+edi+0],dword 1 |
||
1068 | mov [RESERVED_PORTS+edi+4],dword 0xe5 |
||
1069 | mov [RESERVED_PORTS+edi+8],dword 0xff |
||
233 | serge | 1070 | |
1071 | |||
58 | mario79 | 1072 | ; cmp [0xf604],byte 2 ; com1 mouse -> 0x3f0-0x3ff |
1073 | ; jne ripl1 |
||
1074 | ; inc dword [0x2d0000] |
||
1075 | ; mov edi,[0x2d0000] |
||
1076 | ; shl edi,4 |
||
1077 | ; mov [0x2d0000+edi+0],dword 1 |
||
1078 | ; mov [0x2d0000+edi+4],dword 0x3f0 |
||
1079 | ; mov [0x2d0000+edi+8],dword 0x3ff |
||
1080 | ; ripl1: |
||
1081 | ; cmp [0xf604],byte 3 ; com2 mouse -> 0x2f0-0x2ff |
||
1082 | ; jne ripl2 |
||
1083 | ; inc dword [0x2d0000] |
||
1084 | ; mov edi,[0x2d0000] |
||
1085 | ; shl edi,4 |
||
1086 | ; mov [0x2d0000+edi+0],dword 1 |
||
1087 | ; mov [0x2d0000+edi+4],dword 0x2f0 |
||
1088 | ; mov [0x2d0000+edi+8],dword 0x2ff |
||
1089 | ; ripl2: |
||
1 | ha | 1090 | |
429 | serge | 1091 | popad |
1092 | ret |
||
1 | ha | 1093 | |
1094 | iglobal |
||
429 | serge | 1095 | mouseirqtable db 12 ; ps2 |
1096 | db 4 ; com1 |
||
1097 | db 3 ; com2 |
||
1 | ha | 1098 | endg |
1099 | |||
1100 | setirqreadports: |
||
1101 | |||
429 | serge | 1102 | mov [irq12read+0],dword 0x60 + 0x01000000 ; read port 0x60 , byte |
1103 | mov [irq12read+4],dword 0 ; end of port list |
||
1104 | mov [irq04read+0],dword 0x3f8 + 0x01000000 ; read port 0x3f8 , byte |
||
1105 | mov [irq04read+4],dword 0 ; end of port list |
||
1106 | mov [irq03read+0],dword 0x2f8 + 0x01000000 ; read port 0x2f8 , byte |
||
1107 | mov [irq03read+4],dword 0 ; end of port list |
||
1 | ha | 1108 | |
429 | serge | 1109 | ret |
1 | ha | 1110 | |
1111 | iglobal |
||
1112 | process_number dd 0x1 |
||
1113 | endg |
||
1114 | |||
1115 | set_variables: |
||
1116 | |||
429 | serge | 1117 | mov ecx,0x100 ; flush port 0x60 |
1118 | .fl60: in al,0x60 |
||
1119 | loop .fl60 |
||
1120 | mov [MOUSE_BUFF_COUNT],byte 0 ; mouse buffer |
||
1121 | mov [KEY_COUNT],byte 0 ; keyboard buffer |
||
1122 | mov [BTN_COUNT],byte 0 ; button buffer |
||
381 | serge | 1123 | ; mov [MOUSE_X],dword 100*65536+100 ; mouse x/y |
1 | ha | 1124 | |
429 | serge | 1125 | push eax |
465 | serge | 1126 | mov ax,[BOOT_VAR+0x900c] |
429 | serge | 1127 | shr ax,1 |
1128 | shl eax,16 |
||
465 | serge | 1129 | mov ax,[BOOT_VAR+0x900A] |
429 | serge | 1130 | shr ax,1 |
1131 | mov [MOUSE_X],eax |
||
1132 | pop eax |
||
41 | mikedld | 1133 | |
429 | serge | 1134 | mov byte [SB16_Status],0 ; Minazzi Paolo |
1135 | mov [BTN_ADDR],dword BUTTON_INFO ; address of button list |
||
1 | ha | 1136 | |
1137 | ;!! IP 04.02.2005: |
||
429 | serge | 1138 | mov [next_usage_update], 100 |
465 | serge | 1139 | mov byte [DONT_SWITCH], 0 ; change task if possible |
1 | ha | 1140 | |
429 | serge | 1141 | ret |
1 | ha | 1142 | |
1143 | ;* mouse centered - start code- Mario79 |
||
1144 | mouse_centered: |
||
429 | serge | 1145 | push eax |
1146 | mov eax,[ScreenWidth] |
||
1147 | shr eax,1 |
||
1148 | mov [MOUSE_X],ax |
||
1149 | mov eax,[ScreenHeight] |
||
1150 | shr eax,1 |
||
1151 | mov [MOUSE_Y],ax |
||
1152 | pop eax |
||
1153 | ret |
||
1 | ha | 1154 | ;* mouse centered - end code- Mario79 |
1155 | |||
1156 | align 4 |
||
1157 | |||
1158 | sys_outport: |
||
1159 | |||
429 | serge | 1160 | mov edi,ebx ; separate flag for read / write |
1 | ha | 1161 | and ebx,65535 |
1162 | |||
381 | serge | 1163 | mov ecx,[RESERVED_PORTS] |
1 | ha | 1164 | test ecx,ecx |
1165 | jne sopl8 |
||
1166 | mov [esp+36],dword 1 |
||
1167 | ret |
||
1168 | |||
1169 | sopl8: |
||
379 | serge | 1170 | mov edx,[TASK_BASE] |
1 | ha | 1171 | mov edx,[edx+0x4] |
1172 | and ebx,65535 |
||
1173 | cld |
||
1174 | sopl1: |
||
1175 | |||
1176 | mov esi,ecx |
||
1177 | shl esi,4 |
||
381 | serge | 1178 | add esi,RESERVED_PORTS |
1 | ha | 1179 | cmp edx,[esi+0] |
1180 | jne sopl2 |
||
1181 | cmp ebx,[esi+4] |
||
429 | serge | 1182 | jb sopl2 |
1 | ha | 1183 | cmp ebx,[esi+8] |
429 | serge | 1184 | jg sopl2 |
1 | ha | 1185 | jmp sopl3 |
1186 | |||
1187 | sopl2: |
||
1188 | |||
1189 | dec ecx |
||
1190 | jnz sopl1 |
||
1191 | mov [esp+36],dword 1 |
||
1192 | ret |
||
1193 | |||
1194 | sopl3: |
||
1195 | |||
1196 | test edi,0x80000000 ; read ? |
||
1197 | jnz sopl4 |
||
1198 | |||
429 | serge | 1199 | mov dx,bx ; write |
1 | ha | 1200 | out dx,al |
1201 | mov [esp+36],dword 0 |
||
1202 | ret |
||
1203 | |||
1204 | sopl4: |
||
1205 | |||
429 | serge | 1206 | mov dx,bx ; read |
1207 | in al,dx |
||
1 | ha | 1208 | and eax,0xff |
1209 | mov [esp+36],dword 0 |
||
1210 | mov [esp+24],eax |
||
1211 | ret |
||
1212 | |||
1213 | |||
1214 | |||
1215 | align 4 |
||
1216 | sys_sb16: |
||
1217 | |||
1218 | cmp word [sb16],word 0 |
||
1219 | jnz sb16l1 |
||
1220 | mov [esp+36],dword 1 |
||
1221 | ret |
||
1222 | sb16l1: |
||
1223 | mov [esp+36],dword 0 |
||
1224 | cmp eax,1 ; set volume - main |
||
1225 | jnz sb16l2 |
||
1226 | mov dx,word [sb16] |
||
1227 | add dx,4 |
||
1228 | mov al,0x22 |
||
1229 | out dx,al |
||
1230 | mov esi,1 |
||
1231 | call delay_ms |
||
1232 | mov eax,ebx |
||
1233 | inc edx |
||
1234 | out dx,al |
||
1235 | ret |
||
1236 | sb16l2: |
||
1237 | |||
1238 | cmp eax,2 ; set volume - cd |
||
1239 | jnz sb16l3 |
||
1240 | mov dx,word [sb16] |
||
1241 | add dx,4 |
||
1242 | mov al,0x28 |
||
1243 | out dx,al |
||
1244 | mov esi,1 |
||
1245 | call delay_ms |
||
1246 | mov eax,ebx |
||
1247 | add edx,1 |
||
1248 | out dx,al |
||
1249 | ret |
||
1250 | sb16l3: |
||
1251 | mov [esp+36],dword 2 |
||
1252 | ret |
||
1253 | |||
1254 | |||
1255 | align 4 |
||
1256 | |||
1257 | sys_sb16II: |
||
1258 | |||
1259 | cmp word [sb16],word 0 |
||
1260 | jnz IIsb16l1 |
||
1261 | mov [esp+36],dword 1 |
||
1262 | ret |
||
1263 | IIsb16l1: |
||
1264 | |||
1265 | cmp eax,1 ; set volume - main |
||
1266 | jnz IIsb16l2 |
||
1267 | ; L |
||
1268 | mov dx,word [sb16] |
||
1269 | add dx,4 |
||
1270 | mov al,0x30 |
||
1271 | out dx,al |
||
1272 | mov eax,ebx |
||
1273 | inc edx |
||
1274 | out dx,al |
||
1275 | ; R |
||
1276 | mov dx,word [sb16] |
||
1277 | add dx,4 |
||
1278 | mov al,0x31 |
||
1279 | out dx,al |
||
1280 | mov eax,ebx |
||
1281 | inc edx |
||
1282 | out dx,al |
||
1283 | mov [esp+36],dword 0 |
||
1284 | ret |
||
1285 | IIsb16l2: |
||
1286 | |||
1287 | cmp eax,2 ; set volume - cd |
||
1288 | jnz IIsb16l3 |
||
1289 | ; L |
||
1290 | mov dx,word [sb16] |
||
1291 | add dx,4 |
||
1292 | mov al,0x36 |
||
1293 | out dx,al |
||
1294 | mov eax,ebx |
||
1295 | inc edx |
||
1296 | out dx,al |
||
1297 | ; R |
||
1298 | mov dx,word [sb16] |
||
1299 | add dx,4 |
||
1300 | mov al,0x37 |
||
1301 | out dx,al |
||
1302 | mov eax,ebx |
||
1303 | inc edx |
||
1304 | out dx,al |
||
1305 | mov [esp+36],dword 0 |
||
1306 | ret |
||
1307 | IIsb16l3: |
||
1308 | |||
1309 | mov [esp+36],dword 2 |
||
1310 | ret |
||
1311 | |||
1312 | |||
1313 | display_number: |
||
1314 | |||
1315 | ; eax = print type, al=0 -> ebx is number |
||
1316 | ; al=1 -> ebx is pointer |
||
1317 | ; ah=0 -> display decimal |
||
1318 | ; ah=1 -> display hexadecimal |
||
1319 | ; ah=2 -> display binary |
||
1320 | ; eax bits 16-21 = number of digits to display (0-32) |
||
1321 | ; eax bits 22-31 = reserved |
||
1322 | ; |
||
1323 | ; ebx = number or pointer |
||
1324 | ; ecx = x shl 16 + y |
||
1325 | ; edx = color |
||
429 | serge | 1326 | xor edi, edi |
211 | serge | 1327 | display_number_force: |
652 | mario79 | 1328 | push eax |
1329 | and eax,0x7fffffff |
||
429 | serge | 1330 | cmp eax,0xffff ; length > 0 ? |
652 | mario79 | 1331 | pop eax |
1 | ha | 1332 | jge cont_displ |
1333 | ret |
||
1334 | cont_displ: |
||
652 | mario79 | 1335 | push eax |
1336 | and eax,0x7fffffff |
||
429 | serge | 1337 | cmp eax,61*0x10000 ; length <= 60 ? |
652 | mario79 | 1338 | pop eax |
75 | diamond | 1339 | jb cont_displ2 |
1 | ha | 1340 | ret |
1341 | cont_displ2: |
||
1342 | |||
1343 | pushad |
||
1344 | |||
429 | serge | 1345 | cmp al,1 ; ecx is a pointer ? |
1 | ha | 1346 | jne displnl1 |
139 | diamond | 1347 | mov ebx,[ebx+std_application_base_address] |
1 | ha | 1348 | displnl1: |
1349 | sub esp,64 |
||
1350 | |||
429 | serge | 1351 | cmp ah,0 ; DECIMAL |
1 | ha | 1352 | jne no_display_desnum |
1353 | shr eax,16 |
||
652 | mario79 | 1354 | and eax,0x803f |
1355 | ; and eax,0x3f |
||
1356 | push eax |
||
75 | diamond | 1357 | and eax,0x3f |
1 | ha | 1358 | mov edi,esp |
194 | diamond | 1359 | add edi,4+64-1 |
1 | ha | 1360 | mov ecx,eax |
1361 | mov eax,ebx |
||
1362 | mov ebx,10 |
||
1363 | d_desnum: |
||
1364 | xor edx,edx |
||
1365 | div ebx |
||
1366 | add dl,48 |
||
1367 | mov [edi],dl |
||
1368 | dec edi |
||
1369 | loop d_desnum |
||
1370 | pop eax |
||
652 | mario79 | 1371 | call normalize_number |
1 | ha | 1372 | call draw_num_text |
1373 | add esp,64 |
||
1374 | popad |
||
1375 | ret |
||
1376 | no_display_desnum: |
||
1377 | |||
429 | serge | 1378 | cmp ah,0x01 ; HEXADECIMAL |
1 | ha | 1379 | jne no_display_hexnum |
1380 | shr eax,16 |
||
652 | mario79 | 1381 | and eax,0x803f |
1382 | ; and eax,0x3f |
||
1383 | push eax |
||
75 | diamond | 1384 | and eax,0x3f |
1 | ha | 1385 | mov edi,esp |
194 | diamond | 1386 | add edi,4+64-1 |
1 | ha | 1387 | mov ecx,eax |
1388 | mov eax,ebx |
||
1389 | mov ebx,16 |
||
1390 | d_hexnum: |
||
1391 | xor edx,edx |
||
1392 | div ebx |
||
1393 | add edx,hexletters |
||
1394 | mov dl,[edx] |
||
1395 | mov [edi],dl |
||
1396 | dec edi |
||
1397 | loop d_hexnum |
||
1398 | pop eax |
||
652 | mario79 | 1399 | call normalize_number |
1 | ha | 1400 | call draw_num_text |
1401 | add esp,64 |
||
1402 | popad |
||
1403 | ret |
||
1404 | no_display_hexnum: |
||
1405 | |||
429 | serge | 1406 | cmp ah,0x02 ; BINARY |
1 | ha | 1407 | jne no_display_binnum |
1408 | shr eax,16 |
||
652 | mario79 | 1409 | and eax,0x803f |
1410 | ; and eax,0x3f |
||
1411 | push eax |
||
75 | diamond | 1412 | and eax,0x3f |
1 | ha | 1413 | mov edi,esp |
194 | diamond | 1414 | add edi,4+64-1 |
1 | ha | 1415 | mov ecx,eax |
1416 | mov eax,ebx |
||
1417 | mov ebx,2 |
||
1418 | d_binnum: |
||
1419 | xor edx,edx |
||
1420 | div ebx |
||
1421 | add dl,48 |
||
1422 | mov [edi],dl |
||
1423 | dec edi |
||
1424 | loop d_binnum |
||
1425 | pop eax |
||
652 | mario79 | 1426 | call normalize_number |
1 | ha | 1427 | call draw_num_text |
1428 | add esp,64 |
||
1429 | popad |
||
1430 | ret |
||
1431 | no_display_binnum: |
||
1432 | |||
1433 | add esp,64 |
||
1434 | popad |
||
1435 | ret |
||
1436 | |||
652 | mario79 | 1437 | normalize_number: |
1438 | test ah,0x80 |
||
1439 | jz .continue |
||
1440 | mov ecx,48 |
||
1441 | and eax,0x3f |
||
1442 | @@: |
||
1443 | inc edi |
||
1444 | cmp [edi],cl |
||
1445 | jne .continue |
||
1446 | dec eax |
||
1447 | cmp eax,1 |
||
1448 | jne @r |
||
1449 | .continue: |
||
1450 | and eax,0x3f |
||
1451 | ret |
||
1 | ha | 1452 | |
652 | mario79 | 1453 | |
1454 | |||
1 | ha | 1455 | draw_num_text: |
1456 | |||
1457 | ; dtext |
||
1458 | ; |
||
1459 | ; eax x & y |
||
1460 | ; ebx color |
||
1461 | ; ecx start of text |
||
1462 | ; edx length |
||
1463 | ; edi 1 force |
||
1464 | |||
379 | serge | 1465 | ; mov edi,[CURRENT_TASK] |
155 | diamond | 1466 | ; shl edi,8 |
380 | serge | 1467 | ; add ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
164 | serge | 1468 | ; rol eax,16 |
380 | serge | 1469 | ; add ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
164 | serge | 1470 | ; rol eax,16 |
1471 | |||
1 | ha | 1472 | mov edx,eax |
194 | diamond | 1473 | mov ecx,64+4 |
1 | ha | 1474 | sub ecx,eax |
1475 | add ecx,esp |
||
1476 | mov eax,[esp+64+32-8+4] |
||
429 | serge | 1477 | push edx ; add window start x & y |
379 | serge | 1478 | mov edx,[TASK_BASE] |
465 | serge | 1479 | |
1480 | mov edi,[CURRENT_TASK] |
||
1481 | shl edi,8 |
||
1482 | |||
115 | poddubny | 1483 | mov ebx,[edx-twdw+WDATA.box.left] |
465 | serge | 1484 | add ebx,[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1 | ha | 1485 | shl ebx,16 |
115 | poddubny | 1486 | add ebx,[edx-twdw+WDATA.box.top] |
465 | serge | 1487 | add ebx,[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1 | ha | 1488 | add eax,ebx |
1489 | pop edx |
||
139 | diamond | 1490 | mov ebx,[esp+64+32-12+4] |
429 | serge | 1491 | and ebx, not 0x80000000 ; force counted string |
1492 | mov esi, [esp+64+4+4] |
||
1493 | mov edi, [esp+64+4] |
||
139 | diamond | 1494 | jmp dtext |
1 | ha | 1495 | |
1496 | read_string: |
||
1497 | |||
1498 | ; eax read_area |
||
1499 | ; ebx color of letter |
||
1500 | ; ecx color of background |
||
1501 | ; edx number of letters to read |
||
1502 | ; esi [x start]*65536 + [y_start] |
||
1503 | |||
1504 | ret |
||
1505 | |||
1506 | |||
1507 | align 4 |
||
1508 | |||
1509 | sys_setup: |
||
1510 | |||
1511 | ; 1=roland mpu midi base , base io address |
||
1512 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
||
1513 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1514 | ; 4=sb16 base , base io address |
||
1515 | ; 5=system language, 1eng 2fi 3ger 4rus |
||
1516 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1517 | ; 8=fat32 partition in hd |
||
1518 | ; 9 |
||
1519 | ; 10 = sound dma channel |
||
1520 | ; 11 = enable lba read |
||
1521 | ; 12 = enable pci access |
||
1522 | |||
1523 | |||
1524 | mov [esp+36],dword 0 |
||
429 | serge | 1525 | cmp eax,1 ; MIDI |
1 | ha | 1526 | jnz nsyse1 |
1527 | cmp ebx,0x100 |
||
1528 | jb nsyse1 |
||
1529 | mov edx,65535 |
||
1530 | cmp edx,ebx |
||
1531 | jb nsyse1 |
||
1532 | mov [midi_base],bx |
||
1533 | mov word [mididp],bx |
||
1534 | inc bx |
||
1535 | mov word [midisp],bx |
||
1536 | ret |
||
1537 | |||
283 | diamond | 1538 | iglobal |
1 | ha | 1539 | midi_base dw 0 |
283 | diamond | 1540 | endg |
1 | ha | 1541 | |
1542 | nsyse1: |
||
1543 | |||
429 | serge | 1544 | cmp eax,2 ; KEYBOARD |
1 | ha | 1545 | jnz nsyse2 |
1546 | cmp ebx,1 |
||
1547 | jnz kbnobase |
||
379 | serge | 1548 | mov edi,[TASK_BASE] |
115 | poddubny | 1549 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1550 | mov eax,ecx |
1551 | mov ebx,keymap |
||
1552 | mov ecx,128 |
||
1553 | call memmove |
||
1554 | ret |
||
1555 | kbnobase: |
||
1556 | cmp ebx,2 |
||
1557 | jnz kbnoshift |
||
379 | serge | 1558 | mov edi,[TASK_BASE] |
115 | poddubny | 1559 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1560 | mov eax,ecx |
1561 | mov ebx,keymap_shift |
||
1562 | mov ecx,128 |
||
1563 | call memmove |
||
1564 | ret |
||
1565 | kbnoshift: |
||
1566 | cmp ebx,3 |
||
1567 | jne kbnoalt |
||
379 | serge | 1568 | mov edi,[TASK_BASE] |
115 | poddubny | 1569 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1570 | mov eax,ecx |
1571 | mov ebx,keymap_alt |
||
1572 | mov ecx,128 |
||
1573 | call memmove |
||
1574 | ret |
||
1575 | kbnoalt: |
||
1576 | cmp ebx,9 |
||
1577 | jnz kbnocountry |
||
1578 | mov word [keyboard],cx |
||
1579 | ret |
||
1580 | kbnocountry: |
||
1581 | mov [esp+36],dword 1 |
||
1582 | ret |
||
1583 | nsyse2: |
||
429 | serge | 1584 | cmp eax,3 ; CD |
1 | ha | 1585 | jnz nsyse3 |
75 | diamond | 1586 | test ebx,ebx |
1587 | jz nosesl |
||
1588 | cmp ebx, 4 |
||
1589 | ja nosesl |
||
1 | ha | 1590 | mov [cd_base],bl |
1591 | cmp ebx,1 |
||
1592 | jnz noprma |
||
1593 | mov [cdbase],0x1f0 |
||
1594 | mov [cdid],0xa0 |
||
1595 | noprma: |
||
1596 | cmp ebx,2 |
||
1597 | jnz noprsl |
||
1598 | mov [cdbase],0x1f0 |
||
1599 | mov [cdid],0xb0 |
||
1600 | noprsl: |
||
1601 | cmp ebx,3 |
||
1602 | jnz nosema |
||
1603 | mov [cdbase],0x170 |
||
1604 | mov [cdid],0xa0 |
||
1605 | nosema: |
||
1606 | cmp ebx,4 |
||
1607 | jnz nosesl |
||
1608 | mov [cdbase],0x170 |
||
1609 | mov [cdid],0xb0 |
||
1610 | nosesl: |
||
1611 | ret |
||
1612 | |||
1613 | cd_base db 0 |
||
1614 | |||
1615 | nsyse3: |
||
1616 | |||
429 | serge | 1617 | cmp eax,4 ; SB |
1 | ha | 1618 | jnz nsyse4 |
1619 | cmp ebx,0x100 |
||
1620 | jb nsyse4 |
||
1621 | mov edx,65535 |
||
1622 | cmp edx,ebx |
||
1623 | jb nsyse4 |
||
1624 | mov word [sb16],bx |
||
1625 | ret |
||
1626 | nsyse4: |
||
1627 | |||
429 | serge | 1628 | cmp eax,5 ; SYSTEM LANGUAGE |
1 | ha | 1629 | jnz nsyse5 |
1630 | mov [syslang],ebx |
||
1631 | ret |
||
1632 | nsyse5: |
||
1633 | |||
429 | serge | 1634 | cmp eax,7 ; HD BASE |
1 | ha | 1635 | jne nsyse7 |
75 | diamond | 1636 | test ebx,ebx |
1637 | jz nosethd |
||
1638 | cmp ebx,4 |
||
1639 | ja nosethd |
||
1 | ha | 1640 | mov [hd_base],bl |
1641 | cmp ebx,1 |
||
1642 | jnz noprmahd |
||
1643 | mov [hdbase],0x1f0 |
||
1644 | mov [hdid],0x0 |
||
1645 | mov [hdpos],1 |
||
1646 | ; call set_FAT32_variables |
||
1647 | noprmahd: |
||
1648 | cmp ebx,2 |
||
1649 | jnz noprslhd |
||
1650 | mov [hdbase],0x1f0 |
||
1651 | mov [hdid],0x10 |
||
1652 | mov [hdpos],2 |
||
1653 | ; call set_FAT32_variables |
||
1654 | noprslhd: |
||
1655 | cmp ebx,3 |
||
1656 | jnz nosemahd |
||
1657 | mov [hdbase],0x170 |
||
1658 | mov [hdid],0x0 |
||
1659 | mov [hdpos],3 |
||
1660 | ; call set_FAT32_variables |
||
1661 | nosemahd: |
||
1662 | cmp ebx,4 |
||
1663 | jnz noseslhd |
||
1664 | mov [hdbase],0x170 |
||
1665 | mov [hdid],0x10 |
||
1666 | mov [hdpos],4 |
||
1667 | ; call set_FAT32_variables |
||
1668 | noseslhd: |
||
1669 | call reserve_hd1 |
||
321 | diamond | 1670 | call reserve_hd_channel |
1671 | call free_hd_channel |
||
429 | serge | 1672 | mov [hd1_status],0 ; free |
75 | diamond | 1673 | nosethd: |
1 | ha | 1674 | ret |
1675 | |||
283 | diamond | 1676 | iglobal |
1 | ha | 1677 | hd_base db 0 |
283 | diamond | 1678 | endg |
1 | ha | 1679 | |
1680 | nsyse7: |
||
1681 | |||
429 | serge | 1682 | cmp eax,8 ; HD PARTITION |
1 | ha | 1683 | jne nsyse8 |
1684 | mov [fat32part],ebx |
||
1685 | ; call set_FAT32_variables |
||
1686 | call reserve_hd1 |
||
321 | diamond | 1687 | call reserve_hd_channel |
1688 | call free_hd_channel |
||
1 | ha | 1689 | pusha |
1690 | call choice_necessity_partition_1 |
||
1691 | popa |
||
429 | serge | 1692 | mov [hd1_status],0 ; free |
1 | ha | 1693 | ret |
1694 | nsyse8: |
||
1695 | |||
429 | serge | 1696 | cmp eax,10 ; SOUND DMA CHANNEL |
1 | ha | 1697 | jne no_set_sound_dma |
75 | diamond | 1698 | cmp ebx,3 |
1699 | ja sys_setup_err |
||
1 | ha | 1700 | mov [sound_dma],ebx |
1701 | ret |
||
1702 | no_set_sound_dma: |
||
1703 | |||
429 | serge | 1704 | cmp eax,11 ; ENABLE LBA READ |
1 | ha | 1705 | jne no_set_lba_read |
1706 | and ebx,1 |
||
1707 | mov [lba_read_enabled],ebx |
||
1708 | ret |
||
1709 | no_set_lba_read: |
||
1710 | |||
429 | serge | 1711 | cmp eax,12 ; ENABLE PCI ACCESS |
1 | ha | 1712 | jne no_set_pci_access |
1713 | and ebx,1 |
||
1714 | mov [pci_access_enabled],ebx |
||
1715 | ret |
||
1716 | no_set_pci_access: |
||
1717 | |||
1718 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
1719 | include 'vmodeint.inc' |
||
1720 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
1721 | |||
75 | diamond | 1722 | sys_setup_err: |
1 | ha | 1723 | mov [esp+36],dword -1 |
1724 | ret |
||
1725 | |||
1726 | align 4 |
||
1727 | |||
1728 | sys_getsetup: |
||
1729 | |||
1730 | ; 1=roland mpu midi base , base io address |
||
1731 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
||
1732 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1733 | ; 4=sb16 base , base io address |
||
1734 | ; 5=system language, 1eng 2fi 3ger 4rus |
||
1735 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1736 | ; 8=fat32 partition in hd |
||
1737 | ; 9=get hs timer tic |
||
1738 | |||
1739 | cmp eax,1 |
||
1740 | jne ngsyse1 |
||
1741 | movzx eax,[midi_base] |
||
1742 | mov [esp+36],eax |
||
1743 | ret |
||
1744 | ngsyse1: |
||
1745 | |||
1746 | cmp eax,2 |
||
1747 | jne ngsyse2 |
||
1748 | cmp ebx,1 |
||
1749 | jnz kbnobaseret |
||
379 | serge | 1750 | mov edi,[TASK_BASE] |
115 | poddubny | 1751 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1752 | mov ebx,ecx |
1753 | mov eax,keymap |
||
1754 | mov ecx,128 |
||
1755 | call memmove |
||
1756 | ret |
||
1757 | kbnobaseret: |
||
1758 | cmp ebx,2 |
||
1759 | jnz kbnoshiftret |
||
379 | serge | 1760 | mov edi,[TASK_BASE] |
115 | poddubny | 1761 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1762 | mov ebx,ecx |
1763 | mov eax,keymap_shift |
||
1764 | mov ecx,128 |
||
1765 | call memmove |
||
1766 | ret |
||
1767 | kbnoshiftret: |
||
1768 | cmp ebx,3 |
||
1769 | jne kbnoaltret |
||
379 | serge | 1770 | mov edi,[TASK_BASE] |
115 | poddubny | 1771 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1772 | mov ebx,ecx |
1773 | mov eax,keymap_alt |
||
1774 | mov ecx,128 |
||
1775 | call memmove |
||
1776 | ret |
||
1777 | kbnoaltret: |
||
1778 | cmp ebx,9 |
||
1779 | jnz ngsyse2 |
||
1780 | movzx eax,word [keyboard] |
||
1781 | mov [esp+36],eax |
||
1782 | ret |
||
1783 | ngsyse2: |
||
1784 | |||
1785 | cmp eax,3 |
||
1786 | jnz ngsyse3 |
||
1787 | movzx eax,[cd_base] |
||
1788 | mov [esp+36],eax |
||
1789 | ret |
||
1790 | ngsyse3: |
||
1791 | |||
1792 | cmp eax,4 |
||
1793 | jne ngsyse4 |
||
1794 | mov eax,[sb16] |
||
1795 | mov [esp+36],eax |
||
1796 | ret |
||
1797 | ngsyse4: |
||
1798 | |||
1799 | cmp eax,5 |
||
1800 | jnz ngsyse5 |
||
1801 | mov eax,[syslang] |
||
1802 | mov [esp+36],eax |
||
1803 | ret |
||
1804 | ngsyse5: |
||
1805 | cmp eax,7 |
||
1806 | jnz ngsyse7 |
||
1807 | movzx eax,[hd_base] |
||
1808 | mov [esp+36],eax |
||
1809 | ret |
||
1810 | ngsyse7: |
||
1811 | cmp eax,8 |
||
1812 | jnz ngsyse8 |
||
1813 | mov eax,[fat32part] |
||
1814 | mov [esp+36],eax |
||
1815 | ret |
||
1816 | ngsyse8: |
||
1817 | cmp eax,9 |
||
1818 | jne ngsyse9 |
||
1819 | mov eax,[timer_ticks] ;[0xfdf0] |
||
1820 | mov [esp+36],eax |
||
1821 | ret |
||
1822 | ngsyse9: |
||
1823 | cmp eax,10 |
||
1824 | jnz ngsyse10 |
||
1825 | mov eax,[sound_dma] |
||
1826 | mov [esp+36],eax |
||
1827 | ret |
||
1828 | ngsyse10: |
||
1829 | cmp eax,11 |
||
1830 | jnz ngsyse11 |
||
1831 | mov eax,[lba_read_enabled] |
||
1832 | mov [esp+36],eax |
||
1833 | ret |
||
1834 | ngsyse11: |
||
1835 | cmp eax,12 |
||
1836 | jnz ngsyse12 |
||
1837 | mov eax,[pci_access_enabled] |
||
1838 | mov [esp+36],eax |
||
1839 | ret |
||
1840 | ngsyse12: |
||
1841 | mov [esp+36],dword 1 |
||
1842 | ret |
||
1843 | |||
479 | kastigar | 1844 | get_timer_ticks: |
1845 | mov eax,[timer_ticks] |
||
1846 | ret |
||
1847 | |||
283 | diamond | 1848 | iglobal |
1 | ha | 1849 | align 4 |
221 | serge | 1850 | mousefn dd msscreen, mswin, msbutton, msset |
429 | serge | 1851 | dd app_load_cursor |
1852 | dd app_set_cursor |
||
1853 | dd app_delete_cursor |
||
479 | kastigar | 1854 | dd msz |
283 | diamond | 1855 | endg |
1 | ha | 1856 | |
1857 | readmousepos: |
||
1858 | |||
1859 | ; eax=0 screen relative |
||
1860 | ; eax=1 window relative |
||
1861 | ; eax=2 buttons pressed |
||
221 | serge | 1862 | ; eax=3 set mouse pos ; reserved |
1863 | ; eax=4 load cursor |
||
1864 | ; eax=5 set cursor |
||
1865 | ; eax=6 delete cursor ; reserved |
||
479 | kastigar | 1866 | ; eax=7 get mouse_z |
1 | ha | 1867 | |
479 | kastigar | 1868 | cmp eax, 7 |
429 | serge | 1869 | ja msset |
1870 | jmp [mousefn+eax*4] |
||
221 | serge | 1871 | msscreen: |
429 | serge | 1872 | mov eax,[MOUSE_X] |
1873 | shl eax,16 |
||
1874 | mov ax,[MOUSE_Y] |
||
1875 | mov [esp+36],eax |
||
1876 | ret |
||
221 | serge | 1877 | mswin: |
429 | serge | 1878 | mov eax,[MOUSE_X] |
1879 | shl eax,16 |
||
1880 | mov ax,[MOUSE_Y] |
||
1881 | mov esi,[TASK_BASE] |
||
1882 | mov bx, word [esi-twdw+WDATA.box.left] |
||
1883 | shl ebx,16 |
||
1884 | mov bx, word [esi-twdw+WDATA.box.top] |
||
1885 | sub eax,ebx |
||
1 | ha | 1886 | |
429 | serge | 1887 | mov edi,[CURRENT_TASK] |
1888 | shl edi,8 |
||
1889 | sub ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
||
1890 | rol eax,16 |
||
1891 | sub ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
||
1892 | rol eax,16 |
||
1893 | mov [esp+36],eax |
||
1894 | ret |
||
221 | serge | 1895 | msbutton: |
429 | serge | 1896 | movzx eax,byte [BTN_DOWN] |
1897 | mov [esp+36],eax |
||
1898 | ret |
||
479 | kastigar | 1899 | msz: |
1900 | mov edi, [TASK_COUNT] |
||
1901 | movzx edi, word [WIN_POS + edi*2] |
||
1902 | cmp edi, [CURRENT_TASK] |
||
1903 | jne @f |
||
1904 | mov ax,[MOUSE_SCROLL_H] |
||
1905 | shl eax,16 |
||
1906 | mov ax,[MOUSE_SCROLL_V] |
||
1907 | mov [esp+36],eax |
||
1908 | mov [MOUSE_SCROLL_H],word 0 |
||
1909 | mov [MOUSE_SCROLL_V],word 0 |
||
1910 | ret |
||
1911 | @@: |
||
1912 | mov [esp+36],dword 0 |
||
1913 | ret |
||
221 | serge | 1914 | msset: |
429 | serge | 1915 | ret |
164 | serge | 1916 | |
221 | serge | 1917 | app_load_cursor: |
465 | serge | 1918 | ; add ebx, new_app_base |
1919 | cmp ebx, OS_BASE |
||
1920 | jae msset |
||
429 | serge | 1921 | stdcall load_cursor, ebx, ecx |
1922 | mov [esp+36], eax |
||
1923 | ret |
||
164 | serge | 1924 | |
221 | serge | 1925 | app_set_cursor: |
429 | serge | 1926 | stdcall set_cursor, ebx |
1927 | mov [esp+36], eax |
||
1928 | ret |
||
1 | ha | 1929 | |
233 | serge | 1930 | app_delete_cursor: |
429 | serge | 1931 | stdcall delete_cursor, ebx |
1932 | mov [esp+36], eax |
||
1933 | ret |
||
1 | ha | 1934 | |
1935 | is_input: |
||
1936 | |||
1937 | push edx |
||
429 | serge | 1938 | mov dx,word [midisp] |
1939 | in al,dx |
||
1940 | and al,0x80 |
||
1941 | pop edx |
||
1 | ha | 1942 | ret |
1943 | |||
1944 | is_output: |
||
1945 | |||
1946 | push edx |
||
429 | serge | 1947 | mov dx,word [midisp] |
1948 | in al,dx |
||
1949 | and al,0x40 |
||
1950 | pop edx |
||
1 | ha | 1951 | ret |
1952 | |||
1953 | |||
1954 | get_mpu_in: |
||
1955 | |||
1956 | push edx |
||
429 | serge | 1957 | mov dx,word [mididp] |
1958 | in al,dx |
||
1959 | pop edx |
||
1 | ha | 1960 | ret |
1961 | |||
1962 | |||
1963 | put_mpu_out: |
||
1964 | |||
1965 | push edx |
||
429 | serge | 1966 | mov dx,word [mididp] |
1967 | out dx,al |
||
1968 | pop edx |
||
1 | ha | 1969 | ret |
1970 | |||
1971 | |||
1972 | setuart: |
||
1973 | |||
1974 | su1: |
||
1975 | call is_output |
||
429 | serge | 1976 | cmp al,0 |
1977 | jnz su1 |
||
1978 | mov dx,word [midisp] |
||
1979 | mov al,0xff |
||
1980 | out dx,al |
||
1 | ha | 1981 | su2: |
429 | serge | 1982 | mov dx,word [midisp] |
1983 | mov al,0xff |
||
1984 | out dx,al |
||
1 | ha | 1985 | call is_input |
429 | serge | 1986 | cmp al,0 |
1987 | jnz su2 |
||
1 | ha | 1988 | call get_mpu_in |
429 | serge | 1989 | cmp al,0xfe |
1990 | jnz su2 |
||
1 | ha | 1991 | su3: |
1992 | call is_output |
||
429 | serge | 1993 | cmp al,0 |
1994 | jnz su3 |
||
1995 | mov dx,word [midisp] |
||
1996 | mov al,0x3f |
||
1997 | out dx,al |
||
1 | ha | 1998 | |
1999 | ret |
||
2000 | |||
2001 | |||
2002 | align 4 |
||
2003 | |||
2004 | sys_midi: |
||
2005 | |||
2006 | cmp [mididp],0 |
||
2007 | jnz sm0 |
||
2008 | mov [esp+36],dword 1 |
||
2009 | ret |
||
2010 | sm0: |
||
2011 | |||
2012 | cmp eax,1 |
||
2013 | mov [esp+36],dword 0 |
||
2014 | jnz smn1 |
||
2015 | call setuart |
||
2016 | ret |
||
2017 | smn1: |
||
2018 | |||
2019 | cmp eax,2 |
||
2020 | jnz smn2 |
||
2021 | sm10: |
||
2022 | call get_mpu_in |
||
2023 | call is_output |
||
2024 | test al,al |
||
2025 | jnz sm10 |
||
2026 | mov al,bl |
||
2027 | call put_mpu_out |
||
2028 | ret |
||
2029 | smn2: |
||
2030 | |||
2031 | ret |
||
2032 | |||
2033 | |||
2034 | detect_devices: |
||
2035 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
2036 | include 'detect/commouse.inc' |
||
479 | kastigar | 2037 | ;include 'detect/ps2mouse.inc' |
1 | ha | 2038 | ;include 'detect/dev_fd.inc' |
2039 | ;include 'detect/dev_hdcd.inc' |
||
2040 | ;include 'detect/sear_par.inc' |
||
2041 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
2042 | ret |
||
2043 | |||
2044 | |||
2045 | sys_end: |
||
2046 | |||
379 | serge | 2047 | mov eax,[TASK_BASE] |
115 | poddubny | 2048 | mov [eax+TASKDATA.state], 3 ; terminate this program |
41 | mikedld | 2049 | |
429 | serge | 2050 | waitterm: ; wait here for termination |
1 | ha | 2051 | mov eax,5 |
2052 | call delay_hs |
||
2053 | jmp waitterm |
||
2054 | |||
75 | diamond | 2055 | iglobal |
170 | serge | 2056 | align 4 |
75 | diamond | 2057 | sys_system_table: |
429 | serge | 2058 | dd sysfn_shutdown ; 1 = system shutdown |
2059 | dd sysfn_terminate ; 2 = terminate thread |
||
2060 | dd sysfn_activate ; 3 = activate window |
||
2061 | dd sysfn_getidletime ; 4 = get idle time |
||
2062 | dd sysfn_getcpuclock ; 5 = get cpu clock |
||
2063 | dd sysfn_saveramdisk ; 6 = save ramdisk |
||
2064 | dd sysfn_getactive ; 7 = get active window |
||
2065 | dd sysfn_sound_flag ; 8 = get/set sound_flag |
||
2066 | dd sysfn_shutdown_param ; 9 = shutdown with parameter |
||
2067 | dd sysfn_minimize ; 10 = minimize window |
||
2068 | dd sysfn_getdiskinfo ; 11 = get disk subsystem info |
||
2069 | dd sysfn_lastkey ; 12 = get last pressed key |
||
2070 | dd sysfn_getversion ; 13 = get kernel version |
||
2071 | dd sysfn_waitretrace ; 14 = wait retrace |
||
2072 | dd sysfn_centermouse ; 15 = center mouse cursor |
||
2073 | dd sysfn_getfreemem ; 16 = get free memory size |
||
2074 | dd sysfn_getallmem ; 17 = get total memory size |
||
2075 | dd sysfn_terminate2 ; 18 = terminate thread using PID |
||
2076 | ; instead of slot |
||
2077 | dd sysfn_mouse_acceleration; 19 = set/get mouse acceleration |
||
2078 | dd sysfn_meminfo ; 20 = get extended memory info |
||
608 | alver | 2079 | dd sysfn_pid_to_slot ; 21 = get slot number for pid |
2080 | dd sysfn_min_rest_window ; 22 = minimize and restore any window |
||
75 | diamond | 2081 | sysfn_num = ($ - sys_system_table)/4 |
2082 | endg |
||
2083 | |||
1 | ha | 2084 | sys_system: |
429 | serge | 2085 | dec eax |
2086 | cmp eax, sysfn_num |
||
2087 | jae @f |
||
2088 | jmp dword [sys_system_table + eax*4] |
||
75 | diamond | 2089 | @@: |
429 | serge | 2090 | ret |
1 | ha | 2091 | |
429 | serge | 2092 | sysfn_shutdown: ; 18.1 = BOOT |
465 | serge | 2093 | mov [BOOT_VAR+0x9030],byte 0 |
41 | mikedld | 2094 | for_shutdown_parameter: |
214 | serge | 2095 | |
379 | serge | 2096 | mov eax,[TASK_COUNT] |
1 | ha | 2097 | add eax,2 |
2098 | mov [shutdown_processes],eax |
||
381 | serge | 2099 | mov [SYS_SHUTDOWN],al |
75 | diamond | 2100 | and dword [esp+36], 0 |
1 | ha | 2101 | ret |
2102 | uglobal |
||
2103 | shutdown_processes: dd 0x0 |
||
2104 | endg |
||
2105 | |||
429 | serge | 2106 | sysfn_terminate: ; 18.2 = TERMINATE |
1 | ha | 2107 | cmp ebx,2 |
2108 | jb noprocessterminate |
||
379 | serge | 2109 | mov edx,[TASK_COUNT] |
1 | ha | 2110 | cmp ebx,edx |
75 | diamond | 2111 | ja noprocessterminate |
379 | serge | 2112 | mov eax,[TASK_COUNT] |
1 | ha | 2113 | shl ebx,5 |
379 | serge | 2114 | mov edx,[ebx+CURRENT_TASK+TASKDATA.pid] |
2115 | add ebx,CURRENT_TASK+TASKDATA.state |
||
75 | diamond | 2116 | cmp byte [ebx], 9 |
2117 | jz noprocessterminate |
||
41 | mikedld | 2118 | |
1 | ha | 2119 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
429 | serge | 2120 | mov [ebx],byte 3 ; clear possible i40's |
1 | ha | 2121 | ;call MEM_Heap_UnLock |
2122 | |||
2123 | cmp edx,[application_table_status] ; clear app table stat |
||
2124 | jne noatsc |
||
2125 | mov [application_table_status],0 |
||
2126 | noatsc: |
||
75 | diamond | 2127 | noprocessterminate: |
1 | ha | 2128 | ret |
2129 | |||
85 | halyavin | 2130 | sysfn_terminate2: |
2131 | ;lock application_table_status mutex |
||
164 | serge | 2132 | .table_status: |
85 | halyavin | 2133 | cli |
2134 | cmp [application_table_status],0 |
||
429 | serge | 2135 | je .stf |
85 | halyavin | 2136 | sti |
2137 | call change_task |
||
2138 | jmp .table_status |
||
2139 | .stf: |
||
2140 | call set_application_table_status |
||
2141 | mov eax,ebx |
||
2142 | call pid_to_slot |
||
2143 | test eax,eax |
||
429 | serge | 2144 | jz .not_found |
85 | halyavin | 2145 | mov ebx,eax |
2146 | cli |
||
2147 | call sysfn_terminate |
||
2148 | mov [application_table_status],0 |
||
2149 | sti |
||
2150 | and dword [esp+36],0 |
||
2151 | ret |
||
2152 | .not_found: |
||
2153 | mov [application_table_status],0 |
||
429 | serge | 2154 | or dword [esp+36],-1 |
85 | halyavin | 2155 | ret |
2156 | |||
429 | serge | 2157 | sysfn_activate: ; 18.3 = ACTIVATE WINDOW |
1 | ha | 2158 | cmp ebx,2 |
105 | poddubny | 2159 | jb .nowindowactivate |
379 | serge | 2160 | cmp ebx,[TASK_COUNT] |
105 | poddubny | 2161 | ja .nowindowactivate |
2162 | |||
2163 | mov [window_minimize], 2 ; restore window if minimized |
||
2164 | |||
380 | serge | 2165 | movzx esi, word [WIN_STACK + ebx*2] |
379 | serge | 2166 | cmp esi, [TASK_COUNT] |
105 | poddubny | 2167 | je .nowindowactivate ; already active |
2168 | |||
2169 | mov edi, ebx |
||
2170 | shl edi, 5 |
||
2171 | add edi, window_data |
||
380 | serge | 2172 | movzx esi, word [WIN_STACK + ebx * 2] |
2173 | lea esi, [WIN_POS + esi * 2] |
||
105 | poddubny | 2174 | call waredraw |
2175 | .nowindowactivate: |
||
1 | ha | 2176 | ret |
41 | mikedld | 2177 | |
429 | serge | 2178 | sysfn_getidletime: ; 18.4 = GET IDLETIME |
1 | ha | 2179 | mov eax,[idleusesec] |
75 | diamond | 2180 | mov [esp+36], eax |
1 | ha | 2181 | ret |
2182 | |||
429 | serge | 2183 | sysfn_getcpuclock: ; 18.5 = GET TSC/SEC |
381 | serge | 2184 | mov eax,[CPU_FREQ] |
75 | diamond | 2185 | mov [esp+36], eax |
1 | ha | 2186 | ret |
2187 | |||
2188 | ; SAVE ramdisk to /hd/1/menuet.img |
||
2189 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
||
2190 | include 'blkdev/rdsave.inc' |
||
2191 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
||
75 | diamond | 2192 | |
429 | serge | 2193 | sysfn_getactive: ; 18.7 = get active window |
379 | serge | 2194 | mov eax, [TASK_COUNT] |
380 | serge | 2195 | movzx eax, word [WIN_POS + eax*2] |
75 | diamond | 2196 | mov [esp+36],eax |
1 | ha | 2197 | ret |
75 | diamond | 2198 | |
429 | serge | 2199 | sysfn_sound_flag: ; 18.8 = get/set sound_flag |
1 | ha | 2200 | cmp ebx,1 |
2201 | jne nogetsoundflag |
||
2202 | movzx eax,byte [sound_flag] ; get sound_flag |
||
75 | diamond | 2203 | mov [esp+36],eax |
1 | ha | 2204 | ret |
2205 | nogetsoundflag: |
||
2206 | cmp ebx,2 |
||
2207 | jnz nosoundflag |
||
75 | diamond | 2208 | xor byte [sound_flag], 1 |
2209 | nosoundflag: |
||
41 | mikedld | 2210 | ret |
75 | diamond | 2211 | |
429 | serge | 2212 | sysfn_shutdown_param: ; 18.9 = system shutdown with param |
1 | ha | 2213 | cmp ebx,1 |
75 | diamond | 2214 | jl exit_for_anyone |
1 | ha | 2215 | cmp ebx,4 |
2216 | jg exit_for_anyone |
||
465 | serge | 2217 | mov [BOOT_VAR+0x9030],bl |
1 | ha | 2218 | jmp for_shutdown_parameter |
75 | diamond | 2219 | |
429 | serge | 2220 | sysfn_minimize: ; 18.10 = minimize window |
1 | ha | 2221 | mov [window_minimize],1 |
2222 | exit_for_anyone: |
||
2223 | ret |
||
75 | diamond | 2224 | |
429 | serge | 2225 | sysfn_getdiskinfo: ; 18.11 = get disk info table |
1 | ha | 2226 | cmp ebx,1 |
2227 | jnz full_table |
||
2228 | small_table: |
||
2229 | call for_all_tables |
||
75 | diamond | 2230 | mov ecx,10 |
1 | ha | 2231 | cld |
2232 | rep movsb |
||
2233 | ret |
||
2234 | for_all_tables: |
||
379 | serge | 2235 | mov edi,[TASK_BASE] |
115 | poddubny | 2236 | mov edi,[edi+TASKDATA.mem_start] |
1 | ha | 2237 | add edi,ecx |
381 | serge | 2238 | mov esi,DRIVE_DATA |
1 | ha | 2239 | ret |
2240 | full_table: |
||
2241 | cmp ebx,2 |
||
2242 | jnz exit_for_anyone |
||
2243 | call for_all_tables |
||
75 | diamond | 2244 | mov ecx,16384 |
1 | ha | 2245 | cld |
2246 | rep movsd |
||
2247 | ret |
||
75 | diamond | 2248 | |
429 | serge | 2249 | sysfn_lastkey: ; 18.12 = return 0 (backward compatibility) |
2250 | and dword [esp+36], 0 |
||
2251 | ret |
||
75 | diamond | 2252 | |
429 | serge | 2253 | sysfn_getversion: ; 18.13 = get kernel ID and version |
379 | serge | 2254 | mov edi,[TASK_BASE] |
115 | poddubny | 2255 | mov edi,[edi+TASKDATA.mem_start] |
1 | ha | 2256 | add edi,ebx |
2257 | mov esi,version_inf |
||
2258 | mov ecx,version_end-version_inf |
||
2259 | cld |
||
2260 | rep movsb |
||
2261 | ret |
||
75 | diamond | 2262 | |
2263 | sysfn_waitretrace: ; 18.14 = sys wait retrace |
||
41 | mikedld | 2264 | ;wait retrace functions |
2265 | sys_wait_retrace: |
||
2266 | mov edx,0x3da |
||
2267 | WaitRetrace_loop: |
||
2268 | in al,dx |
||
2269 | test al,1000b |
||
2270 | jz WaitRetrace_loop |
||
2271 | mov [esp+36],dword 0 |
||
1 | ha | 2272 | ret |
75 | diamond | 2273 | |
429 | serge | 2274 | sysfn_centermouse: ; 18.15 = mouse centered |
1 | ha | 2275 | call mouse_centered |
2276 | mov [esp+36],dword 0 |
||
2277 | ret |
||
75 | diamond | 2278 | |
120 | mario79 | 2279 | sysfn_mouse_acceleration: ; 18.19 = set/get mouse features |
2280 | cmp ebx,0 ; get mouse speed factor |
||
2281 | jnz .set_mouse_acceleration |
||
164 | serge | 2282 | xor eax,eax |
120 | mario79 | 2283 | mov ax,[mouse_speed_factor] |
2284 | mov [esp+36],eax |
||
2285 | ret |
||
2286 | .set_mouse_acceleration: |
||
2287 | cmp ebx,1 ; set mouse speed factor |
||
2288 | jnz .get_mouse_delay |
||
2289 | mov [mouse_speed_factor],cx |
||
2290 | ret |
||
2291 | .get_mouse_delay: |
||
2292 | cmp ebx,2 ; get mouse delay |
||
2293 | jnz .set_mouse_delay |
||
2294 | mov eax,[mouse_delay] |
||
2295 | mov [esp+36],eax |
||
2296 | ret |
||
2297 | .set_mouse_delay: |
||
2298 | cmp ebx,3 ; set mouse delay |
||
2299 | jnz .set_pointer_position |
||
2300 | mov [mouse_delay],ecx |
||
2301 | ret |
||
2302 | .set_pointer_position: |
||
2303 | cmp ebx,4 ; set mouse pointer position |
||
621 | mario79 | 2304 | jnz .set_mouse_button |
381 | serge | 2305 | mov [MOUSE_Y],cx ;y |
120 | mario79 | 2306 | ror ecx,16 |
381 | serge | 2307 | mov [MOUSE_X],cx ;x |
120 | mario79 | 2308 | rol ecx,16 |
621 | mario79 | 2309 | ret |
2310 | .set_mouse_button: |
||
2311 | cmp ebx,5 ; set mouse button features |
||
2312 | jnz .end |
||
2313 | mov [BTN_DOWN],cl |
||
2314 | mov [mouse_active],1 |
||
120 | mario79 | 2315 | .end: |
2316 | ret |
||
2317 | |||
75 | diamond | 2318 | sysfn_getfreemem: |
170 | serge | 2319 | mov eax, [pg_data.pages_free] |
2320 | shl eax, 2 |
||
2321 | mov [esp+36],eax |
||
1 | ha | 2322 | ret |
75 | diamond | 2323 | |
2324 | sysfn_getallmem: |
||
170 | serge | 2325 | mov eax,[MEM_AMOUNT] |
2326 | shr eax, 10 |
||
75 | diamond | 2327 | mov [esp+36],eax |
32 | halyavin | 2328 | ret |
2329 | |||
608 | alver | 2330 | ; // Alver, 2007-22-08 // { |
2331 | sysfn_pid_to_slot: |
||
2332 | mov eax, ebx |
||
2333 | call pid_to_slot |
||
2334 | mov [esp+36], eax |
||
2335 | ret |
||
2336 | |||
2337 | sysfn_min_rest_window: |
||
2338 | pushad |
||
2339 | mov eax, ecx ; ebx - operating |
||
2340 | shr ebx, 1 |
||
2341 | jnc @f |
||
2342 | call pid_to_slot |
||
2343 | @@: |
||
2344 | or eax, eax ; eax - number of slot |
||
2345 | jz .error |
||
2346 | cmp eax, 255 ; varify maximal slot number |
||
2347 | ja .error |
||
2348 | xor ecx, ecx |
||
2349 | mov cx, [WIN_STACK + eax*2] ; ecx - window number |
||
2350 | mov eax, ecx |
||
2351 | shr ebx, 1 |
||
2352 | jc .restore |
||
2353 | ; .minimize: |
||
2354 | call minimize_window |
||
2355 | jmp .exit |
||
2356 | .restore: |
||
2357 | call restore_minimized_window |
||
2358 | .exit: |
||
2359 | popad |
||
2360 | xor eax, eax |
||
2361 | mov [esp+36], eax |
||
2362 | ret |
||
2363 | .error: |
||
2364 | popad |
||
2365 | xor eax, eax |
||
2366 | dec eax |
||
2367 | mov [esp+36], eax |
||
2368 | ret |
||
2369 | ; } \\ Alver, 2007-22-08 \\ |
||
2370 | |||
41 | mikedld | 2371 | uglobal |
2372 | ;// mike.dld, 2006-29-01 [ |
||
2373 | screen_workarea RECT |
||
2374 | ;// mike.dld, 2006-29-01 ] |
||
1 | ha | 2375 | window_minimize db 0 |
429 | serge | 2376 | sound_flag db 0 |
41 | mikedld | 2377 | endg |
1 | ha | 2378 | |
41 | mikedld | 2379 | iglobal |
2380 | version_inf: |
||
641 | diamond | 2381 | db 0,7,1,0 ; version 0.7.1.0 |
41 | mikedld | 2382 | db UID_KOLIBRI |
540 | victor | 2383 | dd __REV__ |
41 | mikedld | 2384 | version_end: |
2385 | endg |
||
1 | ha | 2386 | |
41 | mikedld | 2387 | UID_NONE=0 |
429 | serge | 2388 | UID_MENUETOS=1 ;official |
2389 | UID_KOLIBRI=2 ;russian |
||
1 | ha | 2390 | |
2391 | sys_cachetodiskette: |
||
19 | mario79 | 2392 | ; pushad |
2393 | ; cmp eax,1 |
||
2394 | ; jne no_write_all_of_ramdisk |
||
2395 | ; call fdc_writeramdisk |
||
2396 | ; popad |
||
2397 | ; ret |
||
2398 | ; no_write_all_of_ramdisk: |
||
2399 | ; cmp eax,2 |
||
2400 | ; jne no_write_part_of_ramdisk |
||
2401 | ; call fdc_commitflush |
||
2402 | ; popad |
||
2403 | ; ret |
||
2404 | ; no_write_part_of_ramdisk: |
||
2405 | ; cmp eax,3 |
||
2406 | ; jne no_set_fdc |
||
2407 | ; call fdc_set |
||
2408 | ; popad |
||
2409 | ; ret |
||
2410 | ; no_set_fdc: |
||
2411 | ; cmp eax,4 |
||
2412 | ; jne no_get_fdc |
||
2413 | ; popad |
||
2414 | ; call fdc_get |
||
2415 | ; mov [esp+36],ecx |
||
2416 | ; ret |
||
2417 | ; no_get_fdc: |
||
2418 | ; popad |
||
2419 | ; ret |
||
2420 | cmp eax,1 |
||
2421 | jne no_floppy_a_save |
||
2422 | mov [flp_number],1 |
||
2423 | jmp save_image_on_floppy |
||
2424 | no_floppy_a_save: |
||
1 | ha | 2425 | cmp eax,2 |
19 | mario79 | 2426 | jne no_floppy_b_save |
2427 | mov [flp_number],2 |
||
2428 | save_image_on_floppy: |
||
2429 | call save_image |
||
2430 | mov [esp+36],dword 0 |
||
2431 | cmp [FDC_Status],0 |
||
429 | serge | 2432 | je yes_floppy_save |
19 | mario79 | 2433 | no_floppy_b_save: |
2434 | mov [esp+36],dword 1 |
||
2435 | yes_floppy_save: |
||
1 | ha | 2436 | ret |
2437 | |||
2438 | uglobal |
||
2439 | ; bgrchanged dd 0x0 |
||
546 | diamond | 2440 | bgrlock db 0 |
2441 | bgrlockpid dd 0 |
||
1 | ha | 2442 | endg |
2443 | |||
2444 | sys_background: |
||
2445 | |||
429 | serge | 2446 | cmp eax,1 ; BACKGROUND SIZE |
1 | ha | 2447 | jnz nosb1 |
2448 | cmp ebx,0 |
||
429 | serge | 2449 | je sbgrr |
1 | ha | 2450 | cmp ecx,0 |
429 | serge | 2451 | je sbgrr |
546 | diamond | 2452 | @@: |
2453 | mov al, 1 |
||
2454 | xchg [bgrlock], al |
||
2455 | test al, al |
||
2456 | jz @f |
||
2457 | call change_task |
||
2458 | jmp @b |
||
2459 | @@: |
||
527 | diamond | 2460 | mov [BgrDataWidth],ebx |
2461 | mov [BgrDataHeight],ecx |
||
1 | ha | 2462 | ; mov [bgrchanged],1 |
469 | serge | 2463 | |
2464 | pushad |
||
2465 | ; return memory for old background |
||
2466 | stdcall kernel_free, [img_background] |
||
2467 | ; calculate RAW size |
||
2468 | xor eax,eax |
||
2469 | inc eax |
||
527 | diamond | 2470 | cmp [BgrDataWidth],eax |
469 | serge | 2471 | jae @f |
527 | diamond | 2472 | mov [BgrDataWidth],eax |
469 | serge | 2473 | @@: |
527 | diamond | 2474 | cmp [BgrDataHeight],eax |
469 | serge | 2475 | jae @f |
527 | diamond | 2476 | mov [BgrDataHeight],eax |
469 | serge | 2477 | @@: |
527 | diamond | 2478 | mov eax,[BgrDataWidth] |
2479 | imul eax,[BgrDataHeight] |
||
2480 | lea eax,[eax*3] |
||
469 | serge | 2481 | mov [mem_BACKGROUND],eax |
2482 | ; get memory for new background |
||
546 | diamond | 2483 | stdcall kernel_alloc, eax |
469 | serge | 2484 | test eax, eax |
2485 | jz .exit_mem |
||
2486 | mov [img_background], eax |
||
2487 | .exit_mem: |
||
2488 | popad |
||
546 | diamond | 2489 | mov [bgrlock], 0 |
469 | serge | 2490 | |
1 | ha | 2491 | sbgrr: |
2492 | ret |
||
469 | serge | 2493 | |
1 | ha | 2494 | nosb1: |
2495 | |||
429 | serge | 2496 | cmp eax,2 ; SET PIXEL |
1 | ha | 2497 | jnz nosb2 |
501 | serge | 2498 | mov edx,[mem_BACKGROUND] |
2499 | cmp edx,ebx |
||
1 | ha | 2500 | jbe nosb2 |
2501 | mov edx,[ebx] |
||
2502 | and edx,0xFF000000 ;255*256*256*256 |
||
2503 | and ecx,0x00FFFFFF ;255*256*256+255*256+255 |
||
2504 | add edx,ecx |
||
479 | kastigar | 2505 | ;mov [ebx+IMG_BACKGROUND],edx |
469 | serge | 2506 | push eax |
2507 | mov eax,[img_background] |
||
2508 | mov [ebx+eax],edx |
||
2509 | pop eax |
||
1 | ha | 2510 | ; mov [bgrchanged],1 |
2511 | ret |
||
2512 | nosb2: |
||
2513 | |||
429 | serge | 2514 | cmp eax,3 ; DRAW BACKGROUND |
1 | ha | 2515 | jnz nosb3 |
2516 | draw_background_temp: |
||
2517 | ; cmp [bgrchanged],1 ;0 |
||
2518 | ; je nosb31 |
||
2519 | ;draw_background_temp: |
||
2520 | ; mov [bgrchanged],1 ;0 |
||
381 | serge | 2521 | mov [REDRAW_BACKGROUND],byte 1 |
76 | mario79 | 2522 | mov [background_defined], 1 |
1 | ha | 2523 | nosb31: |
2524 | ret |
||
2525 | nosb3: |
||
2526 | |||
429 | serge | 2527 | cmp eax,4 ; TILED / STRETCHED |
1 | ha | 2528 | jnz nosb4 |
527 | diamond | 2529 | cmp ebx,[BgrDrawMode] |
429 | serge | 2530 | je nosb41 |
527 | diamond | 2531 | mov [BgrDrawMode],ebx |
1 | ha | 2532 | ; mov [bgrchanged],1 |
2533 | nosb41: |
||
2534 | ret |
||
2535 | nosb4: |
||
2536 | |||
429 | serge | 2537 | cmp eax,5 ; BLOCK MOVE TO BGR |
1 | ha | 2538 | jnz nosb5 |
2539 | ; bughere |
||
2540 | mov eax, ebx |
||
2541 | mov ebx, ecx |
||
469 | serge | 2542 | add ebx, [img_background] ;IMG_BACKGROUND |
1 | ha | 2543 | mov ecx, edx |
2544 | call memmove |
||
2545 | .fin: |
||
2546 | ret |
||
2547 | nosb5: |
||
479 | kastigar | 2548 | |
546 | diamond | 2549 | cmp eax, 6 |
2550 | jnz nosb6 |
||
2551 | @@: |
||
2552 | mov al, 1 |
||
2553 | xchg [bgrlock], al |
||
2554 | test al, al |
||
2555 | jz @f |
||
2556 | call change_task |
||
2557 | jmp @b |
||
2558 | @@: |
||
2559 | mov eax, [CURRENT_TASK] |
||
2560 | mov [bgrlockpid], eax |
||
2561 | stdcall user_alloc, [mem_BACKGROUND] |
||
2562 | mov [esp+36], eax |
||
2563 | test eax, eax |
||
2564 | jz .nomem |
||
2565 | mov ebx, eax |
||
2566 | shr ebx, 12 |
||
2567 | or dword [page_tabs+(ebx-1)*4], DONT_FREE_BLOCK |
||
2568 | mov esi, [img_background] |
||
2569 | shr esi, 12 |
||
2570 | mov ecx, [mem_BACKGROUND] |
||
2571 | add ecx, 0xFFF |
||
2572 | shr ecx, 12 |
||
2573 | .z: |
||
2574 | mov eax, [page_tabs+ebx*4] |
||
2575 | test al, 1 |
||
2576 | jz @f |
||
2577 | call free_page |
||
2578 | @@: |
||
2579 | mov eax, [page_tabs+esi*4] |
||
2580 | or al, PG_UW |
||
2581 | mov [page_tabs+ebx*4], eax |
||
2582 | mov eax, ebx |
||
2583 | shl eax, 12 |
||
2584 | invlpg [eax] |
||
2585 | inc ebx |
||
2586 | inc esi |
||
2587 | loop .z |
||
2588 | ret |
||
2589 | .nomem: |
||
2590 | and [bgrlockpid], 0 |
||
2591 | mov [bgrlock], 0 |
||
2592 | nosb6: |
||
2593 | cmp eax, 7 |
||
2594 | jnz nosb7 |
||
2595 | cmp [bgrlock], 0 |
||
2596 | jz .err |
||
2597 | mov eax, [CURRENT_TASK] |
||
2598 | cmp [bgrlockpid], eax |
||
2599 | jnz .err |
||
2600 | mov eax, ebx |
||
2601 | shr eax, 12 |
||
2602 | mov ecx, [page_tabs+(eax-1)*4] |
||
2603 | test cl, USED_BLOCK+DONT_FREE_BLOCK |
||
2604 | jz .err |
||
2605 | jnp .err |
||
2606 | push eax |
||
2607 | shr ecx, 12 |
||
2608 | @@: |
||
2609 | and dword [page_tabs+eax*4], 0 |
||
2610 | mov edx, eax |
||
2611 | shl edx, 12 |
||
2612 | invlpg [edx] |
||
2613 | inc eax |
||
2614 | loop @b |
||
2615 | pop eax |
||
2616 | and dword [page_tabs+(eax-1)*4], not DONT_FREE_BLOCK |
||
2617 | stdcall user_free, ebx |
||
2618 | mov [esp+36], eax |
||
2619 | and [bgrlockpid], 0 |
||
2620 | mov [bgrlock], 0 |
||
2621 | ret |
||
2622 | .err: |
||
2623 | and dword [esp+36], 0 |
||
2624 | ret |
||
2625 | |||
2626 | nosb7: |
||
1 | ha | 2627 | ret |
2628 | |||
479 | kastigar | 2629 | |
1 | ha | 2630 | align 4 |
2631 | |||
2632 | sys_getbackground: |
||
2633 | |||
429 | serge | 2634 | cmp eax,1 ; SIZE |
1 | ha | 2635 | jnz nogb1 |
527 | diamond | 2636 | mov eax,[BgrDataWidth] |
1 | ha | 2637 | shl eax,16 |
531 | diamond | 2638 | mov ax,[BgrDataHeight] |
1 | ha | 2639 | mov [esp+36],eax |
2640 | ret |
||
2641 | nogb1: |
||
2642 | |||
429 | serge | 2643 | cmp eax,2 ; PIXEL |
1 | ha | 2644 | jnz nogb2 |
469 | serge | 2645 | ; mov edx,0x160000-16 |
2646 | ; cmp edx,ebx |
||
2647 | ; jbe nogb2 |
||
2648 | ; mov eax, [ebx+IMG_BACKGROUND] |
||
2649 | mov eax,[img_background] |
||
2650 | mov eax,[ebx+eax] |
||
2651 | |||
1 | ha | 2652 | and eax, 0xFFFFFF |
2653 | mov [esp+36],eax |
||
2654 | ret |
||
2655 | nogb2: |
||
2656 | |||
429 | serge | 2657 | cmp eax,4 ; TILED / STRETCHED |
1 | ha | 2658 | jnz nogb4 |
527 | diamond | 2659 | mov eax,[BgrDrawMode] |
1 | ha | 2660 | nogb4: |
2661 | mov [esp+36],eax |
||
2662 | ret |
||
2663 | |||
2664 | |||
2665 | align 4 |
||
2666 | |||
2667 | sys_getkey: |
||
2668 | mov [esp+36],dword 1 |
||
92 | diamond | 2669 | ; test main buffer |
429 | serge | 2670 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
380 | serge | 2671 | movzx ecx,word [WIN_STACK + ebx * 2] |
379 | serge | 2672 | mov edx,[TASK_COUNT] |
1 | ha | 2673 | cmp ecx,edx |
2674 | jne .finish |
||
381 | serge | 2675 | cmp [KEY_COUNT],byte 0 |
429 | serge | 2676 | je .finish |
381 | serge | 2677 | movzx eax,byte [KEY_BUFF] |
1 | ha | 2678 | shl eax,8 |
2679 | push eax |
||
381 | serge | 2680 | dec byte [KEY_COUNT] |
2681 | and byte [KEY_COUNT],127 |
||
2682 | movzx ecx,byte [KEY_COUNT] |
||
1 | ha | 2683 | add ecx,2 |
2684 | ; mov esi,0xf402 |
||
2685 | ; mov edi,0xf401 |
||
2686 | ; cld |
||
2687 | ; rep movsb |
||
381 | serge | 2688 | mov eax, KEY_BUFF+1 |
2689 | mov ebx, KEY_BUFF |
||
1 | ha | 2690 | call memmove |
2691 | pop eax |
||
92 | diamond | 2692 | .ret_eax: |
1 | ha | 2693 | mov [esp+36],eax |
92 | diamond | 2694 | ret |
1 | ha | 2695 | .finish: |
92 | diamond | 2696 | ; test hotkeys buffer |
429 | serge | 2697 | mov ecx, hotkey_buffer |
92 | diamond | 2698 | @@: |
429 | serge | 2699 | cmp [ecx], ebx |
2700 | jz .found |
||
2701 | add ecx, 8 |
||
2702 | cmp ecx, hotkey_buffer+120*8 |
||
2703 | jb @b |
||
2704 | ret |
||
92 | diamond | 2705 | .found: |
429 | serge | 2706 | mov ax, [ecx+6] |
2707 | shl eax, 16 |
||
2708 | mov ah, [ecx+4] |
||
2709 | mov al, 2 |
||
2710 | and dword [ecx+4], 0 |
||
2711 | and dword [ecx], 0 |
||
2712 | jmp .ret_eax |
||
1 | ha | 2713 | |
2714 | align 4 |
||
2715 | |||
2716 | sys_getbutton: |
||
2717 | |||
429 | serge | 2718 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
1 | ha | 2719 | mov [esp+36],dword 1 |
380 | serge | 2720 | movzx ecx, word [WIN_STACK + ebx * 2] |
379 | serge | 2721 | mov edx, [TASK_COUNT] ; less than 256 processes |
1 | ha | 2722 | cmp ecx,edx |
2723 | jne .exit |
||
381 | serge | 2724 | movzx eax,byte [BTN_COUNT] |
1 | ha | 2725 | test eax,eax |
429 | serge | 2726 | jz .exit |
381 | serge | 2727 | mov eax,[BTN_BUFF] |
1 | ha | 2728 | shl eax,8 |
381 | serge | 2729 | mov [BTN_COUNT],byte 0 |
1 | ha | 2730 | mov [esp+36],eax |
2731 | .exit: |
||
2732 | ret |
||
2733 | |||
2734 | |||
2735 | align 4 |
||
2736 | |||
2737 | sys_cpuusage: |
||
2738 | |||
2739 | ; RETURN: |
||
2740 | ; |
||
2741 | ; +00 dword process cpu usage |
||
2742 | ; +04 word position in windowing stack |
||
2743 | ; +06 word windowing stack value at current position (cpu nro) |
||
2744 | ; +10 12 bytes name |
||
2745 | ; +22 dword start in mem |
||
2746 | ; +26 dword used mem |
||
2747 | ; +30 dword PID , process idenfification number |
||
2748 | ; |
||
2749 | |||
379 | serge | 2750 | mov edi,[TASK_BASE] ; eax = return area |
115 | poddubny | 2751 | add eax,[edi + TASKDATA.mem_start] |
1 | ha | 2752 | |
429 | serge | 2753 | cmp ebx,-1 ; who am I ? |
1 | ha | 2754 | jne no_who_am_i |
379 | serge | 2755 | mov ebx,[CURRENT_TASK] |
1 | ha | 2756 | no_who_am_i: |
2757 | |||
429 | serge | 2758 | push eax ; return area |
2759 | push ebx ; process number |
||
1 | ha | 2760 | |
2761 | push ebx |
||
2762 | push ebx |
||
2763 | push eax |
||
2764 | |||
2765 | ; return memory usage |
||
2766 | |||
2767 | xor edx,edx |
||
2768 | mov eax,0x20 |
||
2769 | mul ebx |
||
379 | serge | 2770 | add eax,CURRENT_TASK+TASKDATA.cpu_usage |
1 | ha | 2771 | mov ebx,eax |
2772 | pop eax |
||
2773 | mov ecx,[ebx] |
||
2774 | mov [eax],ecx |
||
2775 | pop ebx |
||
380 | serge | 2776 | mov cx, [WIN_STACK + ebx * 2] |
1 | ha | 2777 | mov [eax+4],cx |
380 | serge | 2778 | mov cx, [WIN_POS + ebx * 2] |
1 | ha | 2779 | mov [eax+6],cx |
2780 | push eax |
||
2781 | mov eax,ebx |
||
2782 | shl eax,8 |
||
380 | serge | 2783 | add eax,SLOT_BASE+APPDATA.app_name |
1 | ha | 2784 | pop ebx |
2785 | add ebx,10 |
||
2786 | mov ecx,11 |
||
2787 | call memmove |
||
2788 | |||
2789 | ; memory usage |
||
2790 | |||
2791 | xor eax,eax |
||
2792 | mov edx,0x100000*16 |
||
429 | serge | 2793 | pop ecx ; get gdt of tss |
1 | ha | 2794 | cmp ecx,1 |
429 | serge | 2795 | je os_mem |
1 | ha | 2796 | shl ecx,8 |
380 | serge | 2797 | mov edx,[SLOT_BASE+ecx+APPDATA.mem_size] ;0x8c |
1 | ha | 2798 | mov eax,std_application_base_address |
2799 | ; eax run base -> edx used memory |
||
2800 | os_mem: |
||
2801 | dec edx |
||
2802 | mov [ebx+12],eax |
||
2803 | mov [ebx+16],edx |
||
2804 | |||
2805 | ; PID (+30) |
||
2806 | |||
2807 | mov eax,[esp] |
||
2808 | shl eax,5 |
||
379 | serge | 2809 | add eax,CURRENT_TASK+TASKDATA.pid |
1 | ha | 2810 | mov eax,[eax] |
2811 | mov [ebx+20],eax |
||
2812 | |||
2813 | ; window position and size |
||
2814 | |||
2815 | mov esi,[esp] |
||
2816 | shl esi,5 |
||
115 | poddubny | 2817 | add esi,window_data + WDATA.box |
1 | ha | 2818 | mov edi,[esp+4] |
2819 | add edi,34 |
||
115 | poddubny | 2820 | mov ecx,4 |
1 | ha | 2821 | cld |
115 | poddubny | 2822 | rep movsd |
1 | ha | 2823 | |
2824 | ; Process state (+50) |
||
2825 | |||
2826 | mov eax,[esp] |
||
2827 | shl eax,5 |
||
379 | serge | 2828 | add eax,CURRENT_TASK+TASKDATA.state |
1 | ha | 2829 | mov eax,[eax] |
2830 | mov [ebx+40],ax |
||
2831 | |||
138 | mikedld | 2832 | ; Window client area box |
1 | ha | 2833 | |
138 | mikedld | 2834 | mov esi,[esp] |
2835 | shl esi,8 |
||
380 | serge | 2836 | add esi,SLOT_BASE+APPDATA.wnd_clientbox |
138 | mikedld | 2837 | lea edi,[ebx+44] |
2838 | mov ecx,4 |
||
2839 | rep movsd |
||
164 | serge | 2840 | |
2841 | ; Window state |
||
2842 | |||
138 | mikedld | 2843 | mov esi,[esp] |
2844 | shl esi,5 |
||
2845 | add esi,window_data + WDATA.box |
||
465 | serge | 2846 | mov al,[esi+WDATA.fl_wstate] |
164 | serge | 2847 | mov [edi],al |
138 | mikedld | 2848 | |
1 | ha | 2849 | pop ebx |
2850 | pop eax |
||
2851 | |||
2852 | ; return number of processes |
||
2853 | |||
379 | serge | 2854 | mov eax,[TASK_COUNT] |
1 | ha | 2855 | mov [esp+36],eax |
2856 | ret |
||
2857 | |||
2858 | align 4 |
||
2859 | sys_clock: |
||
429 | serge | 2860 | cli |
1 | ha | 2861 | ; Mikhail Lisovin xx Jan 2005 |
429 | serge | 2862 | @@: mov al, 10 |
2863 | out 0x70, al |
||
2864 | in al, 0x71 |
||
2865 | test al, al |
||
2866 | jns @f |
||
2867 | mov esi, 1 |
||
2868 | call delay_ms |
||
2869 | jmp @b |
||
1 | ha | 2870 | @@: |
2871 | ; end Lisovin's fix |
||
2872 | |||
429 | serge | 2873 | xor al,al ; seconds |
2874 | out 0x70,al |
||
2875 | in al,0x71 |
||
2876 | movzx ecx,al |
||
2877 | mov al,02 ; minutes |
||
2878 | shl ecx,16 |
||
2879 | out 0x70,al |
||
2880 | in al,0x71 |
||
2881 | movzx edx,al |
||
2882 | mov al,04 ; hours |
||
2883 | shl edx,8 |
||
2884 | out 0x70,al |
||
2885 | in al,0x71 |
||
2886 | add ecx,edx |
||
2887 | movzx edx,al |
||
2888 | add ecx,edx |
||
2889 | sti |
||
2890 | mov [esp+36],ecx |
||
2891 | ret |
||
1 | ha | 2892 | |
2893 | |||
2894 | align 4 |
||
2895 | |||
2896 | sys_date: |
||
2897 | |||
429 | serge | 2898 | cli |
75 | diamond | 2899 | |
429 | serge | 2900 | @@: mov al, 10 |
2901 | out 0x70, al |
||
2902 | in al, 0x71 |
||
2903 | test al, al |
||
2904 | jns @f |
||
2905 | mov esi, 1 |
||
2906 | call delay_ms |
||
2907 | jmp @b |
||
75 | diamond | 2908 | @@: |
2909 | |||
429 | serge | 2910 | mov ch,0 |
2911 | mov al,7 ; date |
||
2912 | out 0x70,al |
||
2913 | in al,0x71 |
||
2914 | mov cl,al |
||
2915 | mov al,8 ; month |
||
2916 | shl ecx,16 |
||
2917 | out 0x70,al |
||
2918 | in al,0x71 |
||
2919 | mov ch,al |
||
2920 | mov al,9 ; year |
||
2921 | out 0x70,al |
||
2922 | in al,0x71 |
||
2923 | mov cl,al |
||
2924 | sti |
||
2925 | mov [esp+36],ecx |
||
2926 | ret |
||
1 | ha | 2927 | |
2928 | |||
2929 | ; redraw status |
||
2930 | |||
2931 | sys_redrawstat: |
||
2932 | |||
2933 | cmp eax,1 |
||
2934 | jne no_widgets_away |
||
2935 | |||
2936 | ; buttons away |
||
2937 | |||
379 | serge | 2938 | mov ecx,[CURRENT_TASK] |
1 | ha | 2939 | |
2940 | sys_newba2: |
||
2941 | |||
381 | serge | 2942 | mov edi,[BTN_ADDR] |
1 | ha | 2943 | cmp [edi],dword 0 ; empty button list ? |
429 | serge | 2944 | je end_of_buttons_away |
1 | ha | 2945 | |
2946 | movzx ebx,word [edi] |
||
2947 | inc ebx |
||
2948 | |||
2949 | mov eax,edi |
||
2950 | |||
2951 | sys_newba: |
||
2952 | |||
2953 | dec ebx |
||
429 | serge | 2954 | jz end_of_buttons_away |
1 | ha | 2955 | |
2956 | add eax,0x10 |
||
2957 | cmp cx,[eax] |
||
2958 | jnz sys_newba |
||
2959 | |||
2960 | push eax ebx ecx |
||
2961 | mov ecx,ebx |
||
2962 | inc ecx |
||
2963 | shl ecx,4 |
||
2964 | mov ebx,eax |
||
2965 | add eax,0x10 |
||
2966 | call memmove |
||
2967 | dec dword [edi] |
||
2968 | pop ecx ebx eax |
||
2969 | |||
2970 | jmp sys_newba2 |
||
2971 | |||
2972 | end_of_buttons_away: |
||
2973 | |||
2974 | ret |
||
2975 | |||
2976 | no_widgets_away: |
||
2977 | |||
2978 | cmp eax,2 |
||
2979 | jnz srl1 |
||
2980 | |||
379 | serge | 2981 | mov edx,[TASK_BASE] ; return whole screen draw area for this app |
2982 | add edx,draw_data-CURRENT_TASK |
||
115 | poddubny | 2983 | mov [edx+RECT.left], 0 |
2984 | mov [edx+RECT.top], 0 |
||
381 | serge | 2985 | mov eax,[ScreenWidth] |
115 | poddubny | 2986 | mov [edx+RECT.right],eax |
381 | serge | 2987 | mov eax,[ScreenHeight] |
115 | poddubny | 2988 | mov [edx+RECT.bottom],eax |
1 | ha | 2989 | |
379 | serge | 2990 | mov edi,[TASK_BASE] |
429 | serge | 2991 | or [edi-twdw+WDATA.fl_wdrawn], 1 ; no new position & buttons from app |
1 | ha | 2992 | |
2993 | call sys_window_mouse |
||
2994 | |||
2995 | ret |
||
2996 | |||
2997 | srl1: |
||
2998 | |||
2999 | ret |
||
3000 | |||
3001 | |||
3002 | sys_drawwindow: |
||
3003 | |||
3004 | mov edi,ecx |
||
3005 | shr edi,16+8 |
||
3006 | and edi,15 |
||
3007 | |||
3008 | cmp edi,0 ; type I - original style |
||
3009 | jne nosyswI |
||
33 | mario79 | 3010 | inc [mouse_pause] |
36 | mario79 | 3011 | call [disable_mouse] |
1 | ha | 3012 | call sys_set_window |
36 | mario79 | 3013 | call [disable_mouse] |
1 | ha | 3014 | call drawwindow_I |
114 | mikedld | 3015 | ;dec [mouse_pause] |
3016 | ;call [draw_pointer] |
||
3017 | ;ret |
||
3018 | jmp draw_window_caption.2 |
||
1 | ha | 3019 | nosyswI: |
3020 | |||
3021 | cmp edi,1 ; type II - only reserve area, no draw |
||
3022 | jne nosyswII |
||
33 | mario79 | 3023 | inc [mouse_pause] |
36 | mario79 | 3024 | call [disable_mouse] |
1 | ha | 3025 | call sys_set_window |
36 | mario79 | 3026 | call [disable_mouse] |
1 | ha | 3027 | call sys_window_mouse |
33 | mario79 | 3028 | dec [mouse_pause] |
36 | mario79 | 3029 | call [draw_pointer] |
1 | ha | 3030 | ret |
3031 | nosyswII: |
||
3032 | |||
3033 | cmp edi,2 ; type III - new style |
||
3034 | jne nosyswIII |
||
33 | mario79 | 3035 | inc [mouse_pause] |
36 | mario79 | 3036 | call [disable_mouse] |
1 | ha | 3037 | call sys_set_window |
36 | mario79 | 3038 | call [disable_mouse] |
1 | ha | 3039 | call drawwindow_III |
114 | mikedld | 3040 | ;dec [mouse_pause] |
3041 | ;call [draw_pointer] |
||
3042 | ;ret |
||
3043 | jmp draw_window_caption.2 |
||
1 | ha | 3044 | nosyswIII: |
3045 | |||
3046 | cmp edi,3 ; type IV - skinned window |
||
549 | spraid | 3047 | je draw_skin_window |
3048 | cmp edi,4 ; type V - skinned window not sized! {not_sized_skin_window} |
||
3049 | jne nosyswV |
||
3050 | draw_skin_window: |
||
567 | serge | 3051 | |
569 | diamond | 3052 | inc [mouse_pause] |
3053 | call [disable_mouse] |
||
3054 | call sys_set_window |
||
3055 | call [disable_mouse] |
||
35 | halyavin | 3056 | push 0 |
379 | serge | 3057 | mov edi, [TASK_COUNT] |
380 | serge | 3058 | movzx edi, word [WIN_POS + edi*2] |
379 | serge | 3059 | cmp edi, [CURRENT_TASK] |
33 | mario79 | 3060 | jne @f |
102 | poddubny | 3061 | inc dword [esp] |
3062 | @@: |
||
36 | mario79 | 3063 | call drawwindow_IV |
114 | mikedld | 3064 | ;dec [mouse_pause] |
3065 | ;call [draw_pointer] |
||
3066 | ;ret |
||
3067 | jmp draw_window_caption.2 |
||
549 | spraid | 3068 | nosyswV: |
1 | ha | 3069 | |
3070 | ret |
||
3071 | |||
3072 | |||
114 | mikedld | 3073 | draw_window_caption: |
429 | serge | 3074 | inc [mouse_pause] |
3075 | call [disable_mouse] |
||
114 | mikedld | 3076 | |
429 | serge | 3077 | xor eax,eax |
3078 | mov edx,[TASK_COUNT] |
||
3079 | movzx edx,word[WIN_POS+edx*2] |
||
3080 | cmp edx,[CURRENT_TASK] |
||
3081 | jne @f |
||
3082 | inc eax |
||
3083 | @@: mov edx,[CURRENT_TASK] |
||
3084 | shl edx,5 |
||
3085 | add edx,window_data |
||
3086 | movzx ebx,[edx+WDATA.fl_wstyle] |
||
3087 | and bl,0x0F |
||
3088 | cmp bl,3 |
||
549 | spraid | 3089 | je .draw_caption_style_3 ;{for 3 and 4 style write caption} |
3090 | cmp bl,4 |
||
3091 | je .draw_caption_style_3 |
||
567 | serge | 3092 | |
549 | spraid | 3093 | jmp .not_style_3 |
3094 | .draw_caption_style_3: |
||
114 | mikedld | 3095 | |
429 | serge | 3096 | push edx |
3097 | call drawwindow_IV_caption |
||
3098 | add esp,4 |
||
3099 | jmp .2 |
||
114 | mikedld | 3100 | |
3101 | .not_style_3: |
||
429 | serge | 3102 | cmp bl,2 |
3103 | jne .not_style_2 |
||
114 | mikedld | 3104 | |
429 | serge | 3105 | call drawwindow_III_caption |
3106 | jmp .2 |
||
114 | mikedld | 3107 | |
3108 | .not_style_2: |
||
429 | serge | 3109 | cmp bl,0 |
3110 | jne .2 |
||
114 | mikedld | 3111 | |
429 | serge | 3112 | call drawwindow_I_caption |
114 | mikedld | 3113 | |
3114 | ;-------------------------------------------------------------- |
||
429 | serge | 3115 | .2: ;jmp @f |
3116 | mov edi,[CURRENT_TASK] |
||
3117 | shl edi,5 |
||
3118 | test [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
||
3119 | jz @f |
||
3120 | mov ecx,[edi*8+SLOT_BASE+APPDATA.wnd_caption] |
||
3121 | or ecx,ecx |
||
3122 | jz @f |
||
465 | serge | 3123 | add ecx,[edi+CURRENT_TASK+TASKDATA.mem_start] |
114 | mikedld | 3124 | |
429 | serge | 3125 | movzx eax,[edi+window_data+WDATA.fl_wstyle] |
3126 | and al,0x0F |
||
3127 | cmp al,3 |
||
549 | spraid | 3128 | je .skinned |
3129 | cmp al,4 |
||
3130 | je .skinned |
||
567 | serge | 3131 | |
549 | spraid | 3132 | jmp .not_skinned |
567 | serge | 3133 | .skinned: |
429 | serge | 3134 | mov ebp,[edi+window_data+WDATA.box.left-2] |
3135 | mov bp,word[edi+window_data+WDATA.box.top] |
||
3136 | movzx eax,word[edi+window_data+WDATA.box.width] |
||
3137 | sub ax,[_skinmargins.left] |
||
3138 | sub ax,[_skinmargins.right] |
||
3139 | cwde |
||
3140 | cdq |
||
3141 | mov ebx,6 |
||
3142 | idiv ebx |
||
3143 | or eax,eax |
||
3144 | js @f |
||
3145 | mov edx,eax |
||
3146 | mov eax,dword[_skinmargins.left-2] |
||
3147 | mov ax,word[_skinh] |
||
3148 | sub ax,[_skinmargins.bottom] |
||
3149 | sub ax,[_skinmargins.top] |
||
3150 | sar ax,1 |
||
3151 | adc ax,0 |
||
3152 | add ax,[_skinmargins.top] |
||
3153 | add ax,-3 |
||
3154 | add eax,ebp |
||
3155 | jmp .dodraw |
||
114 | mikedld | 3156 | |
3157 | .not_skinned: |
||
429 | serge | 3158 | cmp al,1 |
3159 | je @f |
||
114 | mikedld | 3160 | |
429 | serge | 3161 | mov ebp,[edi+window_data+WDATA.box.left-2] |
3162 | mov bp,word[edi+window_data+WDATA.box.top] |
||
3163 | movzx eax,word[edi+window_data+WDATA.box.width] |
||
3164 | sub eax,16 |
||
3165 | cwde |
||
3166 | cdq |
||
3167 | mov ebx,6 |
||
3168 | idiv ebx |
||
3169 | or eax,eax |
||
3170 | js @f |
||
3171 | mov edx,eax |
||
3172 | mov eax,0x00080007 |
||
3173 | add eax,ebp |
||
139 | diamond | 3174 | .dodraw: |
429 | serge | 3175 | mov ebx,[common_colours+16];0x00FFFFFF |
3176 | or ebx, 0x80000000 |
||
3177 | xor edi,edi |
||
3178 | call dtext |
||
114 | mikedld | 3179 | |
3180 | @@: |
||
3181 | ;-------------------------------------------------------------- |
||
429 | serge | 3182 | dec [mouse_pause] |
3183 | call [draw_pointer] |
||
3184 | ret |
||
114 | mikedld | 3185 | |
3186 | iglobal |
||
3187 | align 4 |
||
3188 | window_topleft dd \ |
||
549 | spraid | 3189 | 1, 21,\ ;type 0 |
3190 | 0, 0,\ ;type 1 |
||
3191 | 5, 20,\ ;type 2 |
||
3192 | 5, ?,\ ;type 3 {set by skin} |
||
3193 | 5, ? ;type 4 {set by skin} |
||
114 | mikedld | 3194 | endg |
3195 | |||
3196 | set_window_clientbox: |
||
429 | serge | 3197 | push eax ecx edi |
114 | mikedld | 3198 | |
429 | serge | 3199 | mov eax,[_skinh] |
3200 | mov [window_topleft+4*7],eax |
||
549 | spraid | 3201 | mov [window_topleft+4*9],eax |
114 | mikedld | 3202 | |
429 | serge | 3203 | mov ecx,edi |
3204 | sub edi,window_data |
||
3205 | shl edi,3 |
||
3206 | test [ecx+WDATA.fl_wstyle],WSTYLE_CLIENTRELATIVE |
||
3207 | jz @f |
||
114 | mikedld | 3208 | |
429 | serge | 3209 | movzx eax,[ecx+WDATA.fl_wstyle] |
3210 | and eax,0x0F |
||
3211 | mov eax,[eax*8+window_topleft+0] |
||
3212 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.left],eax |
||
3213 | shl eax,1 |
||
3214 | neg eax |
||
3215 | add eax,[ecx+WDATA.box.width] |
||
3216 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.width],eax |
||
114 | mikedld | 3217 | |
429 | serge | 3218 | movzx eax,[ecx+WDATA.fl_wstyle] |
3219 | and eax,0x0F |
||
3220 | push [eax*8+window_topleft+0] |
||
3221 | mov eax,[eax*8+window_topleft+4] |
||
3222 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.top],eax |
||
3223 | neg eax |
||
3224 | sub eax,[esp] |
||
3225 | add eax,[ecx+WDATA.box.height] |
||
3226 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.height],eax |
||
3227 | add esp,4 |
||
114 | mikedld | 3228 | |
429 | serge | 3229 | pop edi ecx eax |
3230 | ret |
||
114 | mikedld | 3231 | @@: |
429 | serge | 3232 | xor eax,eax |
3233 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.left],eax |
||
3234 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.top],eax |
||
3235 | mov eax,[ecx+WDATA.box.width] |
||
3236 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.width],eax |
||
3237 | mov eax,[ecx+WDATA.box.height] |
||
3238 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.height],eax |
||
114 | mikedld | 3239 | |
429 | serge | 3240 | pop edi ecx eax |
3241 | ret |
||
114 | mikedld | 3242 | |
1 | ha | 3243 | sys_set_window: |
3244 | |||
379 | serge | 3245 | mov edi,[CURRENT_TASK] |
1 | ha | 3246 | shl edi,5 |
3247 | add edi,window_data |
||
3248 | |||
3249 | ; colors |
||
114 | mikedld | 3250 | mov [edi+WDATA.cl_workarea],ecx |
3251 | mov [edi+WDATA.cl_titlebar],edx |
||
3252 | mov [edi+WDATA.cl_frames],esi |
||
1 | ha | 3253 | |
3254 | ; check flag (?) |
||
186 | diamond | 3255 | test [edi+WDATA.fl_wdrawn],1 |
3256 | jnz newd |
||
1 | ha | 3257 | |
3258 | push eax |
||
3259 | mov eax,[timer_ticks] ;[0xfdf0] |
||
3260 | add eax,100 |
||
3261 | mov [new_window_starting],eax |
||
3262 | pop eax |
||
3263 | |||
114 | mikedld | 3264 | mov word[edi+WDATA.box.width],ax |
3265 | mov word[edi+WDATA.box.height],bx |
||
3266 | sar eax,16 |
||
3267 | sar ebx,16 |
||
3268 | mov word[edi+WDATA.box.left],ax |
||
3269 | mov word[edi+WDATA.box.top],bx |
||
1 | ha | 3270 | |
3271 | call check_window_position |
||
3272 | |||
164 | serge | 3273 | call set_window_clientbox |
1 | ha | 3274 | |
429 | serge | 3275 | push ecx esi edi ; save for window fullscreen/resize |
114 | mikedld | 3276 | ;mov esi,edi |
3277 | |||
429 | serge | 3278 | mov cl,[edi+WDATA.fl_wstyle] |
114 | mikedld | 3279 | |
1 | ha | 3280 | sub edi,window_data |
114 | mikedld | 3281 | shl edi,3 |
380 | serge | 3282 | add edi,SLOT_BASE |
114 | mikedld | 3283 | |
429 | serge | 3284 | and cl,0x0F |
3285 | mov [edi+APPDATA.wnd_caption],0 |
||
3286 | cmp cl,3 |
||
549 | spraid | 3287 | je set_APPDATA_wnd_caption |
3288 | cmp cl,4 ; {SPraid.simba} |
||
3289 | je set_APPDATA_wnd_caption |
||
567 | serge | 3290 | |
3291 | jmp @f |
||
549 | spraid | 3292 | set_APPDATA_wnd_caption: |
429 | serge | 3293 | mov [edi+APPDATA.wnd_caption],esi |
3294 | @@: mov esi,[esp+0] |
||
114 | mikedld | 3295 | |
115 | poddubny | 3296 | add edi, APPDATA.saved_box |
429 | serge | 3297 | movsd |
3298 | movsd |
||
3299 | movsd |
||
3300 | movsd |
||
1 | ha | 3301 | pop edi esi ecx |
3302 | |||
569 | diamond | 3303 | mov esi, [CURRENT_TASK] |
3304 | movzx esi, word [WIN_STACK+esi*2] |
||
3305 | lea esi, [WIN_POS+esi*2] |
||
3306 | call waredraw |
||
3307 | |||
1 | ha | 3308 | push eax ebx ecx edx |
3309 | ;;; mov eax, 1 |
||
3310 | ;;; call delay_hs |
||
115 | poddubny | 3311 | mov eax, [edi+WDATA.box.left] |
3312 | mov ebx, [edi+WDATA.box.top] |
||
3313 | mov ecx, [edi+WDATA.box.width] |
||
3314 | mov edx, [edi+WDATA.box.height] |
||
1 | ha | 3315 | add ecx, eax |
3316 | add edx, ebx |
||
3317 | call calculatescreen |
||
3318 | pop edx ecx ebx eax |
||
3319 | |||
429 | serge | 3320 | mov [KEY_COUNT],byte 0 ; empty keyboard buffer |
3321 | mov [BTN_COUNT],byte 0 ; empty button buffer |
||
1 | ha | 3322 | |
3323 | newd: |
||
429 | serge | 3324 | mov [edi+WDATA.fl_redraw],byte 0 ; no redraw |
1 | ha | 3325 | mov edx,edi |
3326 | |||
3327 | ret |
||
3328 | |||
114 | mikedld | 3329 | syscall_windowsettings: |
1 | ha | 3330 | |
114 | mikedld | 3331 | .set_window_caption: |
429 | serge | 3332 | dec eax ; subfunction #1 - set window caption |
3333 | jnz .get_window_caption |
||
114 | mikedld | 3334 | |
429 | serge | 3335 | ; NOTE: only window owner thread can set its caption, |
3336 | ; so there's no parameter for PID/TID |
||
114 | mikedld | 3337 | |
429 | serge | 3338 | mov edi,[CURRENT_TASK] |
3339 | shl edi,5 |
||
114 | mikedld | 3340 | |
429 | serge | 3341 | ; have to check if caption is within application memory limit |
3342 | ; check is trivial, and if application resizes its memory, |
||
3343 | ; caption still can become over bounds |
||
202 | diamond | 3344 | ; diamond, 31.10.2006: check removed because with new memory manager |
3345 | ; there can be valid data after APPDATA.mem_size bound |
||
380 | serge | 3346 | ; mov ecx,[edi*8+SLOT_BASE+APPDATA.mem_size] |
202 | diamond | 3347 | ; add ecx,255 ; max caption length |
3348 | ; cmp ebx,ecx |
||
3349 | ; ja .exit_fail |
||
114 | mikedld | 3350 | |
429 | serge | 3351 | mov [edi*8+SLOT_BASE+APPDATA.wnd_caption],ebx |
3352 | or [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
||
114 | mikedld | 3353 | |
429 | serge | 3354 | call draw_window_caption |
114 | mikedld | 3355 | |
429 | serge | 3356 | xor eax,eax ; eax = 0 (success) |
3357 | ret |
||
114 | mikedld | 3358 | |
3359 | .get_window_caption: |
||
429 | serge | 3360 | dec eax ; subfunction #2 - get window caption |
3361 | jnz .exit_fail |
||
114 | mikedld | 3362 | |
429 | serge | 3363 | ; not implemented yet |
114 | mikedld | 3364 | |
3365 | .exit_fail: |
||
429 | serge | 3366 | xor eax,eax |
3367 | inc eax ; eax = 1 (fail) |
||
3368 | ret |
||
114 | mikedld | 3369 | |
3370 | |||
1 | ha | 3371 | sys_window_move: |
3372 | |||
429 | serge | 3373 | mov edi,[CURRENT_TASK] |
3374 | shl edi,5 |
||
3375 | add edi,window_data |
||
1 | ha | 3376 | |
429 | serge | 3377 | test [edi+WDATA.fl_wstate],WSTATE_MAXIMIZED |
3378 | jnz .window_move_return |
||
1 | ha | 3379 | |
429 | serge | 3380 | push dword [edi + WDATA.box.left] ; save old coordinates |
3381 | push dword [edi + WDATA.box.top] |
||
3382 | push dword [edi + WDATA.box.width] |
||
3383 | push dword [edi + WDATA.box.height] |
||
1 | ha | 3384 | |
429 | serge | 3385 | cmp eax,-1 ; set new position and size |
3386 | je .no_x_reposition |
||
3387 | mov [edi + WDATA.box.left], eax |
||
49 | mikedld | 3388 | .no_x_reposition: |
429 | serge | 3389 | cmp ebx,-1 |
3390 | je .no_y_reposition |
||
3391 | mov [edi + WDATA.box.top], ebx |
||
49 | mikedld | 3392 | .no_y_reposition: |
1 | ha | 3393 | |
429 | serge | 3394 | test [edi+WDATA.fl_wstate],WSTATE_ROLLEDUP |
3395 | jnz .no_y_resizing |
||
1 | ha | 3396 | |
429 | serge | 3397 | cmp ecx,-1 |
3398 | je .no_x_resizing |
||
3399 | mov [edi + WDATA.box.width], ecx |
||
49 | mikedld | 3400 | .no_x_resizing: |
429 | serge | 3401 | cmp edx,-1 |
3402 | je .no_y_resizing |
||
3403 | mov [edi + WDATA.box.height], edx |
||
49 | mikedld | 3404 | .no_y_resizing: |
1 | ha | 3405 | |
429 | serge | 3406 | call check_window_position |
3407 | call set_window_clientbox |
||
1 | ha | 3408 | |
429 | serge | 3409 | pushad ; save for window fullscreen/resize |
3410 | mov esi,edi |
||
3411 | sub edi,window_data |
||
3412 | shr edi,5 |
||
3413 | shl edi,8 |
||
3414 | add edi, SLOT_BASE + APPDATA.saved_box |
||
3415 | mov ecx,4 |
||
3416 | cld |
||
3417 | rep movsd |
||
3418 | popad |
||
49 | mikedld | 3419 | |
429 | serge | 3420 | pushad ; calculcate screen at new position |
3421 | mov eax, [edi + WDATA.box.left] |
||
3422 | mov ebx, [edi + WDATA.box.top] |
||
3423 | mov ecx, [edi + WDATA.box.width] |
||
3424 | mov edx, [edi + WDATA.box.height] |
||
3425 | add ecx,eax |
||
3426 | add edx,ebx |
||
221 | serge | 3427 | |
429 | serge | 3428 | call calculatescreen |
3429 | popad |
||
49 | mikedld | 3430 | |
429 | serge | 3431 | pop edx ; calculcate screen at old position |
3432 | pop ecx |
||
3433 | pop ebx |
||
3434 | pop eax |
||
3435 | add ecx,eax |
||
3436 | add edx,ebx |
||
3437 | mov [dlx],eax ; save for drawlimits |
||
3438 | mov [dly],ebx |
||
3439 | mov [dlxe],ecx |
||
3440 | mov [dlye],edx |
||
3441 | call calculatescreen |
||
49 | mikedld | 3442 | |
429 | serge | 3443 | mov [edi + WDATA.fl_redraw], 1 ; flag the process as redraw |
49 | mikedld | 3444 | |
429 | serge | 3445 | mov eax,edi ; redraw screen at old position |
3446 | xor esi,esi |
||
3447 | call redrawscreen |
||
49 | mikedld | 3448 | |
429 | serge | 3449 | mov [DONT_DRAW_MOUSE],byte 0 ; mouse pointer |
3450 | mov [MOUSE_BACKGROUND],byte 0 ; no mouse under |
||
3451 | mov [MOUSE_DOWN],byte 0 ; react to mouse up/down |
||
49 | mikedld | 3452 | |
429 | serge | 3453 | call [draw_pointer] |
49 | mikedld | 3454 | |
429 | serge | 3455 | mov [window_move_pr],0 |
49 | mikedld | 3456 | |
3457 | .window_move_return: |
||
3458 | |||
429 | serge | 3459 | ret |
1 | ha | 3460 | |
3461 | uglobal |
||
3462 | window_move_pr dd 0x0 |
||
3463 | window_move_eax dd 0x0 |
||
3464 | window_move_ebx dd 0x0 |
||
3465 | window_move_ecx dd 0x0 |
||
3466 | window_move_edx dd 0x0 |
||
3467 | endg |
||
3468 | |||
3469 | ;ok - 100% work |
||
3470 | ;nt - not tested |
||
3471 | ;--------------------------------------------------------------------------------------------- |
||
3472 | ;eax |
||
3473 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
||
3474 | ;1 - change task. Ret nothing. Block. ok. |
||
3475 | ;2 - performance control |
||
3476 | ; ebx |
||
3477 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
||
3478 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
||
3479 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
||
3480 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
||
3481 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
||
3482 | ;eax |
||
3483 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
||
3484 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
||
3485 | ;--------------------------------------------------------------------------------------------- |
||
3486 | sys_sheduler: ;noname & halyavin |
||
3487 | cmp eax,0 |
||
3488 | je shed_counter |
||
3489 | cmp eax,2 |
||
3490 | je perf_control |
||
3491 | cmp eax,3 |
||
3492 | je rdmsr_instr |
||
3493 | cmp eax,4 |
||
3494 | je wrmsr_instr |
||
3495 | cmp eax,1 |
||
3496 | jne not_supported |
||
3497 | call change_task ;delay,0 |
||
3498 | ret |
||
3499 | shed_counter: |
||
3500 | mov eax,[context_counter] |
||
3501 | mov [esp+36],eax |
||
3502 | not_supported: |
||
3503 | ret |
||
3504 | perf_control: |
||
3505 | inc eax ;now eax=3 |
||
3506 | cmp ebx,eax |
||
3507 | je cache_disable |
||
3508 | dec eax |
||
3509 | cmp ebx,eax |
||
3510 | je cache_enable |
||
3511 | dec eax |
||
3512 | cmp ebx,eax |
||
3513 | je is_cache_enabled |
||
3514 | dec eax |
||
3515 | cmp ebx,eax |
||
3516 | je modify_pce |
||
3517 | ret |
||
3518 | |||
3519 | rdmsr_instr: |
||
3520 | ;now counter in ecx |
||
3521 | ;(edx:eax) esi:edi => edx:esi |
||
3522 | mov eax,esi |
||
3523 | rdmsr |
||
3524 | mov [esp+36],eax |
||
3525 | mov [esp+24],edx ;ret in ebx? |
||
3526 | ret |
||
3527 | |||
3528 | wrmsr_instr: |
||
3529 | ;now counter in ecx |
||
3530 | ;(edx:eax) esi:edi => edx:esi |
||
482 | Ghost | 3531 | ; Fast Call MSR can't be destroy |
3532 | ; Íî MSR_AMD_EFER ìîæíî èçìåíÿòü, ò.ê. â ýòîì ðåãèñòðå ëèø |
||
3533 | ; âêëþ÷àþòñÿ/âûêëþ÷àþòñÿ ðàñøèðåííûå âîçìîæíîñòè |
||
3534 | cmp ecx, MSR_SYSENTER_CS |
||
3535 | je @f |
||
3536 | cmp ecx, MSR_SYSENTER_ESP |
||
3537 | je @f |
||
3538 | cmp ecx, MSR_SYSENTER_EIP |
||
3539 | je @f |
||
3540 | cmp ecx, MSR_AMD_STAR |
||
3541 | je @f |
||
3542 | |||
3543 | mov eax, esi |
||
3544 | wrmsr |
||
3545 | ; mov [esp + 36], eax |
||
3546 | ; mov [esp + 24], edx ;ret in ebx? |
||
3547 | @@: |
||
1 | ha | 3548 | ret |
3549 | |||
3550 | cache_disable: |
||
3551 | mov eax,cr0 |
||
3552 | or eax,01100000000000000000000000000000b |
||
3553 | mov cr0,eax |
||
3554 | wbinvd ;set MESI |
||
3555 | ret |
||
3556 | |||
3557 | cache_enable: |
||
3558 | mov eax,cr0 |
||
3559 | and eax,10011111111111111111111111111111b |
||
3560 | mov cr0,eax |
||
3561 | ret |
||
3562 | |||
3563 | is_cache_enabled: |
||
3564 | mov eax,cr0 |
||
3565 | mov ebx,eax |
||
3566 | and eax,01100000000000000000000000000000b |
||
3567 | jz cache_disabled |
||
3568 | mov [esp+36],ebx |
||
3569 | cache_disabled: |
||
3570 | mov dword [esp+36],eax ;0 |
||
3571 | ret |
||
3572 | |||
3573 | modify_pce: |
||
3574 | mov eax,cr4 |
||
3575 | ; mov ebx,0 |
||
3576 | ; or bx,100000000b ;pce |
||
3577 | ; xor eax,ebx ;invert pce |
||
17 | me_root | 3578 | bts eax,8 ;pce=cr4[8] |
1 | ha | 3579 | mov cr4,eax |
3580 | mov [esp+36],eax |
||
3581 | ret |
||
3582 | ;--------------------------------------------------------------------------------------------- |
||
3583 | |||
3584 | |||
3585 | ; check if pixel is allowed to be drawn |
||
3586 | |||
3587 | checkpixel: |
||
429 | serge | 3588 | push eax edx |
1 | ha | 3589 | |
429 | serge | 3590 | mov edx,[ScreenWidth] ; screen x size |
3591 | inc edx |
||
3592 | imul edx, ebx |
||
3593 | mov dl, [eax+edx+display_data] ; lea eax, [...] |
||
1 | ha | 3594 | |
429 | serge | 3595 | xor ecx, ecx |
3596 | mov eax, [CURRENT_TASK] |
||
3597 | cmp al, dl |
||
3598 | setne cl |
||
1 | ha | 3599 | |
429 | serge | 3600 | pop edx eax |
3601 | ret |
||
1 | ha | 3602 | |
3603 | iglobal |
||
521 | diamond | 3604 | cpustring db 'CPU',0 |
1 | ha | 3605 | endg |
3606 | |||
67 | diamond | 3607 | uglobal |
429 | serge | 3608 | background_defined db 0 ; diamond, 11.04.2006 |
67 | diamond | 3609 | endg |
1 | ha | 3610 | |
3611 | align 4 |
||
3612 | ; check misc |
||
3613 | |||
3614 | checkmisc: |
||
3615 | |||
3616 | cmp [ctrl_alt_del], 1 |
||
3617 | jne nocpustart |
||
501 | serge | 3618 | |
521 | diamond | 3619 | mov ebp, cpustring |
3620 | call fs_execute_from_sysdir |
||
501 | serge | 3621 | |
1 | ha | 3622 | mov [ctrl_alt_del], 0 |
465 | serge | 3623 | |
3624 | nocpustart: |
||
1 | ha | 3625 | cmp [mouse_active], 1 |
3626 | jne mouse_not_active |
||
3627 | mov [mouse_active], 0 |
||
3628 | xor edi, edi |
||
465 | serge | 3629 | mov ecx, [TASK_COUNT] |
3630 | set_mouse_event: |
||
1 | ha | 3631 | add edi, 256 |
465 | serge | 3632 | or [edi+SLOT_BASE+APPDATA.event_mask], dword 100000b |
1 | ha | 3633 | loop set_mouse_event |
3634 | |||
465 | serge | 3635 | mouse_not_active: |
429 | serge | 3636 | cmp [REDRAW_BACKGROUND],byte 0 ; background update ? |
3637 | jz nobackgr |
||
76 | mario79 | 3638 | cmp [background_defined], 0 |
429 | serge | 3639 | jz nobackgr |
473 | diamond | 3640 | ; mov [REDRAW_BACKGROUND],byte 2 |
3641 | ; call change_task |
||
3642 | xor edi, edi |
||
3643 | mov ecx, [TASK_COUNT] |
||
3644 | set_bgr_event: |
||
3645 | add edi, 256 |
||
3646 | or [edi+SLOT_BASE+APPDATA.event_mask], 16 |
||
3647 | loop set_bgr_event |
||
465 | serge | 3648 | mov [draw_data+32 + RECT.left],dword 0 |
3649 | mov [draw_data+32 + RECT.top],dword 0 |
||
381 | serge | 3650 | mov eax,[ScreenWidth] |
3651 | mov ebx,[ScreenHeight] |
||
465 | serge | 3652 | mov [draw_data+32 + RECT.right],eax |
3653 | mov [draw_data+32 + RECT.bottom],ebx |
||
1 | ha | 3654 | call drawbackground |
381 | serge | 3655 | mov [REDRAW_BACKGROUND],byte 0 |
3656 | mov [MOUSE_BACKGROUND],byte 0 |
||
1 | ha | 3657 | |
465 | serge | 3658 | nobackgr: |
1 | ha | 3659 | |
3660 | ; system shutdown request |
||
3661 | |||
381 | serge | 3662 | cmp [SYS_SHUTDOWN],byte 0 |
429 | serge | 3663 | je noshutdown |
1 | ha | 3664 | |
3665 | mov edx,[shutdown_processes] |
||
3666 | sub dl,2 |
||
3667 | |||
381 | serge | 3668 | cmp [SYS_SHUTDOWN],dl |
1 | ha | 3669 | jne no_mark_system_shutdown |
3670 | |||
465 | serge | 3671 | mov edx,OS_BASE+0x3040 |
381 | serge | 3672 | movzx ecx,byte [SYS_SHUTDOWN] |
1 | ha | 3673 | add ecx,5 |
465 | serge | 3674 | markz: |
115 | poddubny | 3675 | mov [edx+TASKDATA.state],byte 3 |
1 | ha | 3676 | add edx,0x20 |
3677 | loop markz |
||
3678 | |||
3679 | no_mark_system_shutdown: |
||
3680 | |||
3681 | call [disable_mouse] |
||
3682 | |||
381 | serge | 3683 | dec byte [SYS_SHUTDOWN] |
1 | ha | 3684 | |
381 | serge | 3685 | cmp [SYS_SHUTDOWN],byte 0 |
429 | serge | 3686 | je system_shutdown |
1 | ha | 3687 | |
465 | serge | 3688 | noshutdown: |
1 | ha | 3689 | |
3690 | |||
429 | serge | 3691 | mov eax,[TASK_COUNT] ; termination |
379 | serge | 3692 | mov ebx,TASK_DATA+TASKDATA.state |
1 | ha | 3693 | mov esi,1 |
3694 | |||
465 | serge | 3695 | newct: |
1 | ha | 3696 | mov cl,[ebx] |
3697 | cmp cl,byte 3 |
||
429 | serge | 3698 | jz terminate |
1 | ha | 3699 | cmp cl,byte 4 |
429 | serge | 3700 | jz terminate |
1 | ha | 3701 | |
3702 | add ebx,0x20 |
||
3703 | inc esi |
||
3704 | dec eax |
||
3705 | jnz newct |
||
3706 | |||
3707 | ret |
||
3708 | |||
3709 | |||
3710 | ; redraw screen |
||
3711 | |||
3712 | redrawscreen: |
||
3713 | |||
3714 | ; eax , if process window_data base is eax, do not set flag/limits |
||
3715 | |||
429 | serge | 3716 | pushad |
3717 | push eax |
||
1 | ha | 3718 | |
3719 | ;;; mov eax,2 |
||
3720 | ;;; call delay_hs |
||
3721 | |||
429 | serge | 3722 | ;mov ecx,0 ; redraw flags for apps |
3723 | xor ecx,ecx |
||
1 | ha | 3724 | newdw2: |
3725 | |||
429 | serge | 3726 | inc ecx |
3727 | push ecx |
||
1 | ha | 3728 | |
429 | serge | 3729 | mov eax,ecx |
3730 | shl eax,5 |
||
3731 | add eax,window_data |
||
1 | ha | 3732 | |
429 | serge | 3733 | cmp eax,[esp+4] |
3734 | je not_this_task |
||
3735 | ; check if window in redraw area |
||
3736 | mov edi,eax |
||
1 | ha | 3737 | |
429 | serge | 3738 | cmp ecx,1 ; limit for background |
3739 | jz bgli |
||
1 | ha | 3740 | |
429 | serge | 3741 | mov eax, [edi + WDATA.box.left] |
3742 | mov ebx, [edi + WDATA.box.top] |
||
3743 | mov ecx, [edi + WDATA.box.width] |
||
3744 | mov edx, [edi + WDATA.box.height] |
||
3745 | add ecx,eax |
||
3746 | add edx,ebx |
||
1 | ha | 3747 | |
429 | serge | 3748 | mov ecx,[dlye] ; ecx = area y end ebx = window y start |
3749 | cmp ecx,ebx |
||
3750 | jb ricino |
||
1 | ha | 3751 | |
429 | serge | 3752 | mov ecx,[dlxe] ; ecx = area x end eax = window x start |
3753 | cmp ecx,eax |
||
3754 | jb ricino |
||
1 | ha | 3755 | |
429 | serge | 3756 | mov eax, [edi + WDATA.box.left] |
3757 | mov ebx, [edi + WDATA.box.top] |
||
3758 | mov ecx, [edi + WDATA.box.width] |
||
3759 | mov edx, [edi + WDATA.box.height] |
||
3760 | add ecx, eax |
||
3761 | add edx, ebx |
||
164 | serge | 3762 | |
429 | serge | 3763 | mov eax,[dly] ; eax = area y start edx = window y end |
3764 | cmp edx,eax |
||
3765 | jb ricino |
||
1 | ha | 3766 | |
429 | serge | 3767 | mov eax,[dlx] ; eax = area x start ecx = window x end |
3768 | cmp ecx,eax |
||
3769 | jb ricino |
||
1 | ha | 3770 | |
429 | serge | 3771 | bgli: |
1 | ha | 3772 | |
429 | serge | 3773 | cmp edi,esi |
3774 | jz ricino |
||
1 | ha | 3775 | |
429 | serge | 3776 | mov eax,edi |
3777 | add eax,draw_data-window_data |
||
1 | ha | 3778 | |
429 | serge | 3779 | mov ebx,[dlx] ; set limits |
3780 | mov [eax + RECT.left], ebx |
||
3781 | mov ebx,[dly] |
||
3782 | mov [eax + RECT.top], ebx |
||
3783 | mov ebx,[dlxe] |
||
3784 | mov [eax + RECT.right], ebx |
||
3785 | mov ebx,[dlye] |
||
3786 | mov [eax + RECT.bottom], ebx |
||
1 | ha | 3787 | |
429 | serge | 3788 | sub eax,draw_data-window_data |
1 | ha | 3789 | |
429 | serge | 3790 | cmp ecx,1 |
3791 | jne nobgrd |
||
3792 | cmp esi,1 |
||
3793 | je newdw8 |
||
3794 | call drawbackground |
||
1 | ha | 3795 | |
3796 | newdw8: |
||
3797 | nobgrd: |
||
3798 | |||
429 | serge | 3799 | mov [eax + WDATA.fl_redraw],byte 1 ; mark as redraw |
1 | ha | 3800 | |
3801 | ricino: |
||
3802 | |||
3803 | not_this_task: |
||
3804 | |||
429 | serge | 3805 | pop ecx |
1 | ha | 3806 | |
429 | serge | 3807 | cmp ecx,[TASK_COUNT] |
3808 | jle newdw2 |
||
1 | ha | 3809 | |
429 | serge | 3810 | pop eax |
3811 | popad |
||
1 | ha | 3812 | |
429 | serge | 3813 | ret |
1 | ha | 3814 | |
3815 | calculatebackground: ; background |
||
3816 | |||
429 | serge | 3817 | ; all black |
1 | ha | 3818 | |
469 | serge | 3819 | mov edi, [img_background] ;IMG_BACKGROUND ; set background to black |
429 | serge | 3820 | xor eax, eax |
469 | serge | 3821 | mov ecx, 1023 ;0x0fff00 / 4 |
429 | serge | 3822 | cld |
3823 | rep stosd |
||
1 | ha | 3824 | |
429 | serge | 3825 | mov edi,display_data ; set os to use all pixels |
3826 | mov eax,0x01010101 |
||
472 | serge | 3827 | mov ecx,1280*1024 / 4 |
429 | serge | 3828 | rep stosd |
1 | ha | 3829 | |
429 | serge | 3830 | mov byte [REDRAW_BACKGROUND], 0 ; do not draw background! |
1 | ha | 3831 | |
429 | serge | 3832 | ret |
1 | ha | 3833 | |
3834 | uglobal |
||
429 | serge | 3835 | imax dd 0x0 |
1 | ha | 3836 | endg |
3837 | |||
3838 | |||
3839 | |||
3840 | delay_ms: ; delay in 1/1000 sec |
||
3841 | |||
3842 | |||
429 | serge | 3843 | push eax |
3844 | push ecx |
||
1 | ha | 3845 | |
429 | serge | 3846 | mov ecx,esi |
3847 | ; |
||
3848 | imul ecx, 33941 |
||
3849 | shr ecx, 9 |
||
3850 | ; |
||
1 | ha | 3851 | |
429 | serge | 3852 | in al,0x61 |
3853 | and al,0x10 |
||
3854 | mov ah,al |
||
3855 | cld |
||
1 | ha | 3856 | |
429 | serge | 3857 | cnt1: in al,0x61 |
3858 | and al,0x10 |
||
3859 | cmp al,ah |
||
3860 | jz cnt1 |
||
1 | ha | 3861 | |
429 | serge | 3862 | mov ah,al |
3863 | loop cnt1 |
||
1 | ha | 3864 | |
429 | serge | 3865 | pop ecx |
3866 | pop eax |
||
1 | ha | 3867 | |
429 | serge | 3868 | ret |
1 | ha | 3869 | |
3870 | |||
3871 | set_app_param: |
||
429 | serge | 3872 | push edi |
1 | ha | 3873 | |
429 | serge | 3874 | mov edi,[TASK_BASE] |
3875 | mov [edi+TASKDATA.event_mask],eax |
||
1 | ha | 3876 | |
429 | serge | 3877 | pop edi |
3878 | ret |
||
1 | ha | 3879 | |
3880 | |||
3881 | |||
3882 | delay_hs: ; delay in 1/100 secs |
||
429 | serge | 3883 | push eax |
3884 | push ecx |
||
3885 | push edx |
||
1 | ha | 3886 | |
429 | serge | 3887 | mov edx,[timer_ticks] |
3888 | add edx,eax |
||
1 | ha | 3889 | |
3890 | newtic: |
||
429 | serge | 3891 | mov ecx,[timer_ticks] |
3892 | cmp edx,ecx |
||
3893 | jbe zerodelay |
||
1 | ha | 3894 | |
429 | serge | 3895 | call change_task |
1 | ha | 3896 | |
429 | serge | 3897 | jmp newtic |
1 | ha | 3898 | |
3899 | zerodelay: |
||
429 | serge | 3900 | pop edx |
3901 | pop ecx |
||
3902 | pop eax |
||
1 | ha | 3903 | |
429 | serge | 3904 | ret |
1 | ha | 3905 | |
3906 | |||
3907 | memmove: ; memory move in bytes |
||
3908 | |||
3909 | ; eax = from |
||
3910 | ; ebx = to |
||
3911 | ; ecx = no of bytes |
||
3912 | test ecx, ecx |
||
3913 | jle .ret |
||
3914 | |||
3915 | |||
3916 | push esi edi ecx |
||
3917 | |||
3918 | mov edi, ebx |
||
3919 | mov esi, eax |
||
3920 | |||
3921 | test ecx, not 11b |
||
429 | serge | 3922 | jz @f |
1 | ha | 3923 | |
3924 | push ecx |
||
3925 | shr ecx, 2 |
||
3926 | rep movsd |
||
3927 | pop ecx |
||
3928 | and ecx, 11b |
||
429 | serge | 3929 | jz .finish |
1 | ha | 3930 | @@: |
3931 | rep movsb |
||
3932 | |||
3933 | .finish: |
||
3934 | pop ecx edi esi |
||
3935 | .ret: |
||
3936 | ret |
||
3937 | |||
3938 | |||
75 | diamond | 3939 | ; |
3940 | ;align 4 |
||
1 | ha | 3941 | ; |
75 | diamond | 3942 | ;read_floppy_file: |
1 | ha | 3943 | ; |
75 | diamond | 3944 | ;; as input |
3945 | ;; |
||
3946 | ;; eax pointer to file |
||
3947 | ;; ebx file lenght |
||
3948 | ;; ecx start 512 byte block number |
||
3949 | ;; edx number of blocks to read |
||
3950 | ;; esi pointer to return/work area (atleast 20 000 bytes) |
||
3951 | ;; |
||
3952 | ;; |
||
3953 | ;; on return |
||
3954 | ;; |
||
3955 | ;; eax = 0 command succesful |
||
3956 | ;; 1 no fd base and/or partition defined |
||
3957 | ;; 2 yet unsupported FS |
||
3958 | ;; 3 unknown FS |
||
3959 | ;; 4 partition not defined at hd |
||
3960 | ;; 5 file not found |
||
3961 | ;; ebx = size of file |
||
1 | ha | 3962 | ; |
379 | serge | 3963 | ; mov edi,[TASK_BASE] |
75 | diamond | 3964 | ; add edi,0x10 |
3965 | ; add esi,[edi] |
||
3966 | ; add eax,[edi] |
||
1 | ha | 3967 | ; |
75 | diamond | 3968 | ; pushad |
3969 | ; mov edi,esi |
||
3970 | ; add edi,1024 |
||
3971 | ; mov esi,0x100000+19*512 |
||
3972 | ; sub ecx,1 |
||
3973 | ; shl ecx,9 |
||
3974 | ; add esi,ecx |
||
3975 | ; shl edx,9 |
||
3976 | ; mov ecx,edx |
||
3977 | ; cld |
||
3978 | ; rep movsb |
||
3979 | ; popad |
||
3980 | ; |
||
3981 | ; mov [esp+36],eax |
||
3982 | ; mov [esp+24],ebx |
||
3983 | ; ret |
||
1 | ha | 3984 | |
3985 | |||
3986 | |||
3987 | align 4 |
||
3988 | |||
3989 | sys_programirq: |
||
3990 | |||
379 | serge | 3991 | mov edi,[TASK_BASE] |
115 | poddubny | 3992 | add eax,[edi+TASKDATA.mem_start] |
1 | ha | 3993 | |
75 | diamond | 3994 | cmp ebx,16 |
3995 | jae .not_owner |
||
379 | serge | 3996 | mov edi,[TASK_BASE] |
115 | poddubny | 3997 | mov edi,[edi+TASKDATA.pid] |
75 | diamond | 3998 | cmp edi,[irq_owner+ebx*4] |
429 | serge | 3999 | je spril1 |
75 | diamond | 4000 | .not_owner: |
1 | ha | 4001 | mov [esp+36],dword 1 |
4002 | ret |
||
4003 | spril1: |
||
4004 | |||
4005 | mov esi,eax |
||
4006 | shl ebx,6 |
||
4007 | add ebx,irq00read |
||
4008 | mov edi,ebx |
||
4009 | mov ecx,16 |
||
4010 | cld |
||
4011 | rep movsd |
||
4012 | mov [esp+36],dword 0 |
||
4013 | ret |
||
4014 | |||
4015 | |||
4016 | align 4 |
||
4017 | |||
4018 | get_irq_data: |
||
75 | diamond | 4019 | cmp eax,16 |
4020 | jae .not_owner |
||
429 | serge | 4021 | mov edx,eax ; check for correct owner |
1 | ha | 4022 | shl edx,2 |
4023 | add edx,irq_owner |
||
4024 | mov edx,[edx] |
||
379 | serge | 4025 | mov edi,[TASK_BASE] |
115 | poddubny | 4026 | mov edi,[edi+TASKDATA.pid] |
1 | ha | 4027 | cmp edx,edi |
4028 | je gidril1 |
||
75 | diamond | 4029 | .not_owner: |
429 | serge | 4030 | mov [esp+32],dword 2 ; ecx=2 |
1 | ha | 4031 | ret |
4032 | |||
4033 | gidril1: |
||
4034 | |||
4035 | mov ebx,eax |
||
4036 | shl ebx,12 |
||
381 | serge | 4037 | add ebx,IRQ_SAVE |
1 | ha | 4038 | mov eax,[ebx] |
4039 | mov ecx,1 |
||
4040 | test eax,eax |
||
4041 | jz gid1 |
||
4042 | |||
4043 | dec eax |
||
4044 | mov esi,ebx |
||
4045 | mov [ebx],eax |
||
4046 | movzx ebx,byte [ebx+0x10] |
||
4047 | add esi,0x10 |
||
4048 | mov edi,esi |
||
4049 | inc esi |
||
4050 | mov ecx,4000 / 4 |
||
4051 | cld |
||
4052 | rep movsd |
||
75 | diamond | 4053 | ; xor ecx,ecx ; as result of 'rep' ecx=0 |
1 | ha | 4054 | gid1: |
4055 | mov [esp+36],eax |
||
4056 | mov [esp+32],ecx |
||
4057 | mov [esp+24],ebx |
||
4058 | ret |
||
4059 | |||
4060 | |||
4061 | set_io_access_rights: |
||
4062 | |||
4063 | pushad |
||
4064 | |||
465 | serge | 4065 | mov edi, tss._io_map_0 |
1 | ha | 4066 | |
465 | serge | 4067 | ; mov ecx,eax |
4068 | ; and ecx,7 ; offset in byte |
||
1 | ha | 4069 | |
465 | serge | 4070 | ; shr eax,3 ; number of byte |
4071 | ; add edi,eax |
||
1 | ha | 4072 | |
465 | serge | 4073 | ; mov ebx,1 |
4074 | ; shl ebx,cl |
||
1 | ha | 4075 | |
429 | serge | 4076 | cmp ebp,0 ; enable access - ebp = 0 |
1 | ha | 4077 | jne siar1 |
4078 | |||
465 | serge | 4079 | ; not ebx |
4080 | ; and [edi],byte bl |
||
4081 | btr [edi], eax |
||
1 | ha | 4082 | |
4083 | popad |
||
4084 | |||
4085 | ret |
||
4086 | |||
465 | serge | 4087 | siar1: |
1 | ha | 4088 | |
465 | serge | 4089 | bts [edi], eax |
4090 | ; or [edi],byte bl ; disable access - ebp = 1 |
||
1 | ha | 4091 | |
4092 | popad |
||
4093 | |||
4094 | ret |
||
4095 | |||
4096 | r_f_port_area: |
||
4097 | |||
4098 | test eax, eax |
||
4099 | jnz free_port_area |
||
4100 | ; je r_port_area |
||
4101 | ; jmp free_port_area |
||
4102 | |||
4103 | ; r_port_area: |
||
4104 | |||
4105 | pushad |
||
4106 | |||
429 | serge | 4107 | cmp ebx,ecx ; beginning > end ? |
75 | diamond | 4108 | ja rpal1 |
4109 | cmp ecx,65536 |
||
4110 | jae rpal1 |
||
381 | serge | 4111 | mov esi,[RESERVED_PORTS] |
429 | serge | 4112 | test esi,esi ; no reserved areas ? |
1 | ha | 4113 | je rpal2 |
429 | serge | 4114 | cmp esi,255 ; max reserved |
75 | diamond | 4115 | jae rpal1 |
465 | serge | 4116 | rpal3: |
1 | ha | 4117 | mov edi,esi |
4118 | shl edi,4 |
||
381 | serge | 4119 | add edi,RESERVED_PORTS |
1 | ha | 4120 | cmp ebx,[edi+8] |
75 | diamond | 4121 | ja rpal4 |
1 | ha | 4122 | cmp ecx,[edi+4] |
4123 | jae rpal1 |
||
4124 | ; jb rpal4 |
||
4125 | ; jmp rpal1 |
||
465 | serge | 4126 | rpal4: |
1 | ha | 4127 | |
4128 | dec esi |
||
4129 | jnz rpal3 |
||
4130 | jmp rpal2 |
||
4131 | rpal1: |
||
4132 | popad |
||
4133 | mov eax,1 |
||
4134 | ret |
||
4135 | |||
4136 | rpal2: |
||
4137 | popad |
||
4138 | |||
4139 | |||
4140 | ; enable port access at port IO map |
||
4141 | cli |
||
429 | serge | 4142 | pushad ; start enable io map |
1 | ha | 4143 | |
4144 | cmp ecx,65536 ;16384 |
||
4145 | jae no_unmask_io ; jge |
||
4146 | |||
4147 | mov eax,ebx |
||
4148 | |||
4149 | new_port_access: |
||
4150 | |||
4151 | pushad |
||
4152 | |||
429 | serge | 4153 | xor ebp,ebp ; enable - eax = port |
1 | ha | 4154 | call set_io_access_rights |
4155 | |||
4156 | popad |
||
4157 | |||
4158 | inc eax |
||
4159 | cmp eax,ecx |
||
4160 | jbe new_port_access |
||
4161 | |||
4162 | no_unmask_io: |
||
4163 | |||
429 | serge | 4164 | popad ; end enable io map |
1 | ha | 4165 | sti |
4166 | |||
381 | serge | 4167 | mov edi,[RESERVED_PORTS] |
1 | ha | 4168 | add edi,1 |
381 | serge | 4169 | mov [RESERVED_PORTS],edi |
1 | ha | 4170 | shl edi,4 |
381 | serge | 4171 | add edi,RESERVED_PORTS |
379 | serge | 4172 | mov esi,[TASK_BASE] |
115 | poddubny | 4173 | mov esi,[esi+TASKDATA.pid] |
1 | ha | 4174 | mov [edi],esi |
4175 | mov [edi+4],ebx |
||
4176 | mov [edi+8],ecx |
||
4177 | |||
4178 | xor eax, eax |
||
4179 | ret |
||
4180 | |||
4181 | free_port_area: |
||
4182 | |||
4183 | pushad |
||
4184 | |||
381 | serge | 4185 | mov esi,[RESERVED_PORTS] ; no reserved areas ? |
75 | diamond | 4186 | test esi,esi |
1 | ha | 4187 | je frpal2 |
379 | serge | 4188 | mov edx,[TASK_BASE] |
115 | poddubny | 4189 | mov edx,[edx+TASKDATA.pid] |
1 | ha | 4190 | frpal3: |
4191 | mov edi,esi |
||
4192 | shl edi,4 |
||
381 | serge | 4193 | add edi,RESERVED_PORTS |
1 | ha | 4194 | cmp edx,[edi] |
4195 | jne frpal4 |
||
4196 | cmp ebx,[edi+4] |
||
4197 | jne frpal4 |
||
4198 | cmp ecx,[edi+8] |
||
4199 | jne frpal4 |
||
4200 | jmp frpal1 |
||
4201 | frpal4: |
||
4202 | dec esi |
||
4203 | jnz frpal3 |
||
4204 | frpal2: |
||
4205 | popad |
||
4206 | mov eax,1 |
||
4207 | ret |
||
4208 | frpal1: |
||
4209 | mov ecx,256 |
||
4210 | sub ecx,esi |
||
4211 | shl ecx,4 |
||
4212 | mov esi,edi |
||
4213 | add esi,16 |
||
4214 | cld |
||
4215 | rep movsb |
||
4216 | |||
381 | serge | 4217 | dec dword [RESERVED_PORTS] |
1 | ha | 4218 | |
4219 | popad |
||
4220 | |||
4221 | |||
4222 | ; disable port access at port IO map |
||
4223 | |||
429 | serge | 4224 | pushad ; start disable io map |
1 | ha | 4225 | |
4226 | cmp ecx,65536 ;16384 |
||
4227 | jge no_mask_io |
||
4228 | |||
4229 | mov eax,ebx |
||
4230 | |||
4231 | new_port_access_disable: |
||
4232 | |||
4233 | pushad |
||
4234 | |||
429 | serge | 4235 | mov ebp,1 ; disable - eax = port |
1 | ha | 4236 | call set_io_access_rights |
4237 | |||
4238 | popad |
||
4239 | |||
4240 | inc eax |
||
4241 | cmp eax,ecx |
||
4242 | jbe new_port_access_disable |
||
4243 | |||
4244 | no_mask_io: |
||
4245 | |||
429 | serge | 4246 | popad ; end disable io map |
1 | ha | 4247 | |
4248 | xor eax, eax |
||
4249 | ret |
||
4250 | |||
4251 | |||
4252 | reserve_free_irq: |
||
4253 | |||
75 | diamond | 4254 | mov ecx, 1 |
4255 | cmp ebx, 16 |
||
4256 | jae fril1 |
||
4257 | test eax,eax |
||
1 | ha | 4258 | jz reserve_irq |
4259 | |||
75 | diamond | 4260 | lea edi,[irq_owner+ebx*4] |
1 | ha | 4261 | mov edx,[edi] |
379 | serge | 4262 | mov eax,[TASK_BASE] |
115 | poddubny | 4263 | cmp edx,[eax+TASKDATA.pid] |
1 | ha | 4264 | jne fril1 |
75 | diamond | 4265 | dec ecx |
4266 | mov [edi],ecx |
||
1 | ha | 4267 | fril1: |
4268 | mov [esp+36],ecx ; return in eax |
||
4269 | ret |
||
4270 | |||
4271 | reserve_irq: |
||
4272 | |||
75 | diamond | 4273 | lea edi,[irq_owner+ebx*4] |
4274 | cmp dword [edi], 0 |
||
4275 | jnz ril1 |
||
1 | ha | 4276 | |
379 | serge | 4277 | mov edx,[TASK_BASE] |
115 | poddubny | 4278 | mov edx,[edx+TASKDATA.pid] |
1 | ha | 4279 | mov [edi],edx |
75 | diamond | 4280 | dec ecx |
1 | ha | 4281 | ril1: |
4282 | mov [esp+36],ecx ; return in eax |
||
4283 | ret |
||
4284 | |||
4285 | drawbackground: |
||
33 | mario79 | 4286 | inc [mouse_pause] |
381 | serge | 4287 | cmp [SCR_MODE],word 0x12 |
117 | mario79 | 4288 | je dbrv20 |
1 | ha | 4289 | dbrv12: |
381 | serge | 4290 | cmp [SCR_MODE],word 0100000000000000b |
1 | ha | 4291 | jge dbrv20 |
381 | serge | 4292 | cmp [SCR_MODE],word 0x13 |
1 | ha | 4293 | je dbrv20 |
4294 | call vesa12_drawbackground |
||
33 | mario79 | 4295 | dec [mouse_pause] |
36 | mario79 | 4296 | call [draw_pointer] |
1 | ha | 4297 | ret |
4298 | dbrv20: |
||
527 | diamond | 4299 | cmp [BgrDrawMode],dword 1 |
1 | ha | 4300 | jne bgrstr |
4301 | call vesa20_drawbackground_tiled |
||
33 | mario79 | 4302 | dec [mouse_pause] |
36 | mario79 | 4303 | call [draw_pointer] |
1 | ha | 4304 | ret |
4305 | bgrstr: |
||
4306 | call vesa20_drawbackground_stretch |
||
33 | mario79 | 4307 | dec [mouse_pause] |
36 | mario79 | 4308 | call [draw_pointer] |
1 | ha | 4309 | ret |
4310 | |||
75 | diamond | 4311 | align 4 |
1 | ha | 4312 | |
429 | serge | 4313 | syscall_putimage: ; PutImage |
33 | mario79 | 4314 | |
75 | diamond | 4315 | mov edx,ecx |
4316 | mov ecx,ebx |
||
465 | serge | 4317 | mov ebx, eax |
75 | diamond | 4318 | |
1 | ha | 4319 | sys_putimage: |
53 | mikedld | 4320 | test ecx,0x80008000 |
4321 | jnz .exit |
||
4322 | test ecx,0x0000FFFF |
||
4323 | jz .exit |
||
4324 | test ecx,0xFFFF0000 |
||
4325 | jnz @f |
||
4326 | .exit: |
||
4327 | ret |
||
4328 | @@: |
||
465 | serge | 4329 | mov edi,[current_slot] |
4330 | add dx,word[edi+APPDATA.wnd_clientbox.top] |
||
429 | serge | 4331 | rol edx,16 |
465 | serge | 4332 | add dx,word[edi+APPDATA.wnd_clientbox.left] |
429 | serge | 4333 | rol edx,16 |
114 | mikedld | 4334 | .forced: |
429 | serge | 4335 | push ebp esi 0 |
4336 | mov ebp, putimage_get24bpp |
||
4337 | mov esi, putimage_init24bpp |
||
283 | diamond | 4338 | sys_putimage_bpp: |
4339 | ; call [disable_mouse] ; this will be done in xxx_putimage |
||
117 | mario79 | 4340 | ; mov eax, vga_putimage |
429 | serge | 4341 | cmp [SCR_MODE], word 0x12 |
4342 | jz @f ;.doit |
||
4343 | mov eax, vesa12_putimage |
||
4344 | cmp [SCR_MODE], word 0100000000000000b |
||
4345 | jae @f |
||
4346 | cmp [SCR_MODE], word 0x13 |
||
4347 | jnz .doit |
||
75 | diamond | 4348 | @@: |
429 | serge | 4349 | mov eax, vesa20_putimage |
75 | diamond | 4350 | .doit: |
429 | serge | 4351 | inc [mouse_pause] |
4352 | call eax |
||
4353 | dec [mouse_pause] |
||
4354 | pop ebp esi ebp |
||
4355 | jmp [draw_pointer] |
||
1 | ha | 4356 | |
283 | diamond | 4357 | syscall_putimage_palette: |
465 | serge | 4358 | mov edi, esi |
429 | serge | 4359 | mov esi, edx |
4360 | mov edx, ecx |
||
4361 | mov ecx, ebx |
||
465 | serge | 4362 | mov ebx, eax |
283 | diamond | 4363 | sys_putimage_palette: |
4364 | ; ebx = pointer to image |
||
4365 | ; ecx = [xsize]*65536 + [ysize] |
||
4366 | ; edx = [xstart]*65536 + [ystart] |
||
314 | diamond | 4367 | ; esi = number of bits per pixel, must be 8, 24 or 32 |
283 | diamond | 4368 | ; edi = pointer to palette |
314 | diamond | 4369 | ; ebp = row delta |
429 | serge | 4370 | mov eax, [CURRENT_TASK] |
4371 | shl eax, 8 |
||
4372 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.top] |
||
4373 | rol edx, 16 |
||
4374 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.left] |
||
4375 | rol edx, 16 |
||
283 | diamond | 4376 | .forced: |
429 | serge | 4377 | push ebp esi ebp |
4378 | cmp esi, 8 |
||
4379 | jnz @f |
||
4380 | mov ebp, putimage_get8bpp |
||
4381 | mov esi, putimage_init8bpp |
||
4382 | jmp sys_putimage_bpp |
||
314 | diamond | 4383 | @@: |
429 | serge | 4384 | cmp esi, 24 |
4385 | jnz @f |
||
4386 | mov ebp, putimage_get24bpp |
||
4387 | mov esi, putimage_init24bpp |
||
4388 | jmp sys_putimage_bpp |
||
314 | diamond | 4389 | @@: |
429 | serge | 4390 | cmp esi, 32 |
4391 | jnz @f |
||
4392 | mov ebp, putimage_get32bpp |
||
4393 | mov esi, putimage_init32bpp |
||
4394 | jmp sys_putimage_bpp |
||
314 | diamond | 4395 | @@: |
429 | serge | 4396 | pop ebp esi |
4397 | ret |
||
283 | diamond | 4398 | |
4399 | putimage_init24bpp: |
||
429 | serge | 4400 | lea eax, [eax*3] |
283 | diamond | 4401 | putimage_init8bpp: |
429 | serge | 4402 | ret |
283 | diamond | 4403 | |
4404 | putimage_get24bpp: |
||
429 | serge | 4405 | mov eax, [esi] |
4406 | add esi, 3 |
||
4407 | ret 4 |
||
283 | diamond | 4408 | putimage_get8bpp: |
429 | serge | 4409 | movzx eax, byte [esi] |
4410 | push edx |
||
4411 | mov edx, [esp+8] |
||
4412 | mov eax, [edx+eax*4] |
||
4413 | pop edx |
||
4414 | inc esi |
||
4415 | ret 4 |
||
283 | diamond | 4416 | |
314 | diamond | 4417 | putimage_init32bpp: |
429 | serge | 4418 | shl eax, 2 |
4419 | ret |
||
314 | diamond | 4420 | putimage_get32bpp: |
429 | serge | 4421 | lodsd |
4422 | ret 4 |
||
314 | diamond | 4423 | |
1 | ha | 4424 | ; eax x beginning |
4425 | ; ebx y beginning |
||
4426 | ; ecx x end |
||
283 | diamond | 4427 | ; edx y end |
1 | ha | 4428 | ; edi color |
4429 | |||
4430 | __sys_drawbar: |
||
465 | serge | 4431 | mov esi,[current_slot] |
4432 | add eax,[esi+APPDATA.wnd_clientbox.left] |
||
4433 | add ecx,[esi+APPDATA.wnd_clientbox.left] |
||
4434 | add ebx,[esi+APPDATA.wnd_clientbox.top] |
||
4435 | add edx,[esi+APPDATA.wnd_clientbox.top] |
||
114 | mikedld | 4436 | .forced: |
33 | mario79 | 4437 | inc [mouse_pause] |
283 | diamond | 4438 | ; call [disable_mouse] |
381 | serge | 4439 | cmp [SCR_MODE],word 0x12 |
429 | serge | 4440 | je dbv20 |
1 | ha | 4441 | sdbv20: |
381 | serge | 4442 | cmp [SCR_MODE],word 0100000000000000b |
1 | ha | 4443 | jge dbv20 |
381 | serge | 4444 | cmp [SCR_MODE],word 0x13 |
429 | serge | 4445 | je dbv20 |
1 | ha | 4446 | call vesa12_drawbar |
33 | mario79 | 4447 | dec [mouse_pause] |
36 | mario79 | 4448 | call [draw_pointer] |
1 | ha | 4449 | ret |
4450 | dbv20: |
||
4451 | call vesa20_drawbar |
||
33 | mario79 | 4452 | dec [mouse_pause] |
36 | mario79 | 4453 | call [draw_pointer] |
1 | ha | 4454 | ret |
4455 | |||
4456 | |||
4457 | |||
4458 | kb_read: |
||
4459 | |||
429 | serge | 4460 | push ecx edx |
1 | ha | 4461 | |
429 | serge | 4462 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 4463 | kr_loop: |
429 | serge | 4464 | in al,0x64 |
4465 | test al,1 |
||
4466 | jnz kr_ready |
||
4467 | loop kr_loop |
||
4468 | mov ah,1 |
||
4469 | jmp kr_exit |
||
1 | ha | 4470 | kr_ready: |
429 | serge | 4471 | push ecx |
4472 | mov ecx,32 |
||
1 | ha | 4473 | kr_delay: |
429 | serge | 4474 | loop kr_delay |
4475 | pop ecx |
||
4476 | in al,0x60 |
||
4477 | xor ah,ah |
||
1 | ha | 4478 | kr_exit: |
4479 | |||
429 | serge | 4480 | pop edx ecx |
1 | ha | 4481 | |
429 | serge | 4482 | ret |
1 | ha | 4483 | |
4484 | |||
4485 | kb_write: |
||
4486 | |||
429 | serge | 4487 | push ecx edx |
1 | ha | 4488 | |
429 | serge | 4489 | mov dl,al |
265 | diamond | 4490 | ; mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4491 | ; kw_loop1: |
||
4492 | ; in al,0x64 |
||
4493 | ; test al,0x20 |
||
4494 | ; jz kw_ok1 |
||
4495 | ; loop kw_loop1 |
||
4496 | ; mov ah,1 |
||
4497 | ; jmp kw_exit |
||
4498 | ; kw_ok1: |
||
429 | serge | 4499 | in al,0x60 |
4500 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
||
1 | ha | 4501 | kw_loop: |
429 | serge | 4502 | in al,0x64 |
4503 | test al,2 |
||
4504 | jz kw_ok |
||
4505 | loop kw_loop |
||
4506 | mov ah,1 |
||
4507 | jmp kw_exit |
||
1 | ha | 4508 | kw_ok: |
429 | serge | 4509 | mov al,dl |
4510 | out 0x60,al |
||
4511 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
||
1 | ha | 4512 | kw_loop3: |
429 | serge | 4513 | in al,0x64 |
4514 | test al,2 |
||
4515 | jz kw_ok3 |
||
4516 | loop kw_loop3 |
||
4517 | mov ah,1 |
||
4518 | jmp kw_exit |
||
1 | ha | 4519 | kw_ok3: |
429 | serge | 4520 | mov ah,8 |
1 | ha | 4521 | kw_loop4: |
429 | serge | 4522 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 4523 | kw_loop5: |
429 | serge | 4524 | in al,0x64 |
4525 | test al,1 |
||
4526 | jnz kw_ok4 |
||
4527 | loop kw_loop5 |
||
4528 | dec ah |
||
4529 | jnz kw_loop4 |
||
1 | ha | 4530 | kw_ok4: |
429 | serge | 4531 | xor ah,ah |
1 | ha | 4532 | kw_exit: |
4533 | |||
429 | serge | 4534 | pop edx ecx |
1 | ha | 4535 | |
429 | serge | 4536 | ret |
1 | ha | 4537 | |
4538 | |||
4539 | kb_cmd: |
||
4540 | |||
429 | serge | 4541 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 4542 | c_wait: |
429 | serge | 4543 | in al,0x64 |
4544 | test al,2 |
||
4545 | jz c_send |
||
4546 | loop c_wait |
||
4547 | jmp c_error |
||
1 | ha | 4548 | c_send: |
429 | serge | 4549 | mov al,bl |
4550 | out 0x64,al |
||
4551 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
||
1 | ha | 4552 | c_accept: |
429 | serge | 4553 | in al,0x64 |
4554 | test al,2 |
||
4555 | jz c_ok |
||
4556 | loop c_accept |
||
1 | ha | 4557 | c_error: |
429 | serge | 4558 | mov ah,1 |
4559 | jmp c_exit |
||
1 | ha | 4560 | c_ok: |
429 | serge | 4561 | xor ah,ah |
1 | ha | 4562 | c_exit: |
429 | serge | 4563 | ret |
1 | ha | 4564 | |
4565 | |||
4566 | setmouse: ; set mousepicture -pointer |
||
429 | serge | 4567 | ; ps2 mouse enable |
1 | ha | 4568 | |
381 | serge | 4569 | mov [MOUSE_PICTURE],dword mousepointer |
1 | ha | 4570 | |
4571 | cli |
||
33 | mario79 | 4572 | ; mov bl,0xa8 ; enable mouse cmd |
4573 | ; call kb_cmd |
||
4574 | ; call kb_read ; read status |
||
4575 | ; mov bl,0x20 ; get command byte |
||
4576 | ; call kb_cmd |
||
4577 | ; call kb_read |
||
4578 | ; or al,3 ; enable interrupt |
||
4579 | ; mov bl,0x60 ; write command |
||
4580 | ; push eax |
||
4581 | ; call kb_cmd |
||
4582 | ; pop eax |
||
4583 | ; call kb_write |
||
4584 | ; mov bl,0xd4 ; for mouse |
||
4585 | ; call kb_cmd |
||
4586 | ; mov al,0xf4 ; enable mouse device |
||
4587 | ; call kb_write |
||
4588 | ; call kb_read ; read status return |
||
1 | ha | 4589 | |
4590 | ; com1 mouse enable |
||
4591 | |||
4592 | mov bx,0x3f8 ; combase |
||
4593 | |||
4594 | mov dx,bx |
||
4595 | add dx,3 |
||
4596 | mov al,0x80 |
||
4597 | out dx,al |
||
4598 | |||
4599 | mov dx,bx |
||
4600 | add dx,1 |
||
4601 | mov al,0 |
||
4602 | out dx,al |
||
4603 | |||
4604 | mov dx,bx |
||
4605 | add dx,0 |
||
429 | serge | 4606 | mov al,0x30*2 ; 0x30 / 4 |
1 | ha | 4607 | out dx,al |
4608 | |||
4609 | mov dx,bx |
||
4610 | add dx,3 |
||
429 | serge | 4611 | mov al,2 ; 3 |
1 | ha | 4612 | out dx,al |
4613 | |||
4614 | mov dx,bx |
||
4615 | add dx,4 |
||
4616 | mov al,0xb |
||
4617 | out dx,al |
||
4618 | |||
4619 | mov dx,bx |
||
4620 | add dx,1 |
||
4621 | mov al,1 |
||
4622 | out dx,al |
||
4623 | |||
4624 | |||
4625 | ; com2 mouse enable |
||
4626 | |||
4627 | mov bx,0x2f8 ; combase |
||
4628 | |||
4629 | mov dx,bx |
||
4630 | add dx,3 |
||
4631 | mov al,0x80 |
||
4632 | out dx,al |
||
4633 | |||
4634 | mov dx,bx |
||
4635 | add dx,1 |
||
4636 | mov al,0 |
||
4637 | out dx,al |
||
4638 | |||
4639 | mov dx,bx |
||
4640 | add dx,0 |
||
4641 | mov al,0x30*2 |
||
4642 | out dx,al |
||
4643 | |||
4644 | mov dx,bx |
||
4645 | add dx,3 |
||
4646 | mov al,2 |
||
4647 | out dx,al |
||
4648 | |||
4649 | mov dx,bx |
||
4650 | add dx,4 |
||
4651 | mov al,0xb |
||
4652 | out dx,al |
||
4653 | |||
4654 | mov dx,bx |
||
4655 | add dx,1 |
||
4656 | mov al,1 |
||
4657 | out dx,al |
||
4658 | |||
4659 | ret |
||
4660 | |||
4661 | |||
4662 | _rdtsc: |
||
164 | serge | 4663 | bt [cpu_caps], CAPS_TSC |
4664 | jnc ret_rdtsc |
||
1 | ha | 4665 | rdtsc |
4666 | ret |
||
4667 | ret_rdtsc: |
||
4668 | mov edx,0xffffffff |
||
4669 | mov eax,0xffffffff |
||
4670 | ret |
||
4671 | |||
4672 | rerouteirqs: |
||
4673 | |||
429 | serge | 4674 | cli |
1 | ha | 4675 | |
429 | serge | 4676 | mov al,0x11 ; icw4, edge triggered |
4677 | out 0x20,al |
||
4678 | call pic_delay |
||
4679 | out 0xA0,al |
||
4680 | call pic_delay |
||
1 | ha | 4681 | |
429 | serge | 4682 | mov al,0x20 ; generate 0x20 + |
4683 | out 0x21,al |
||
4684 | call pic_delay |
||
4685 | mov al,0x28 ; generate 0x28 + |
||
4686 | out 0xA1,al |
||
4687 | call pic_delay |
||
1 | ha | 4688 | |
429 | serge | 4689 | mov al,0x04 ; slave at irq2 |
4690 | out 0x21,al |
||
4691 | call pic_delay |
||
4692 | mov al,0x02 ; at irq9 |
||
4693 | out 0xA1,al |
||
4694 | call pic_delay |
||
1 | ha | 4695 | |
429 | serge | 4696 | mov al,0x01 ; 8086 mode |
4697 | out 0x21,al |
||
4698 | call pic_delay |
||
4699 | out 0xA1,al |
||
4700 | call pic_delay |
||
1 | ha | 4701 | |
429 | serge | 4702 | mov al,255 ; mask all irq's |
4703 | out 0xA1,al |
||
4704 | call pic_delay |
||
4705 | out 0x21,al |
||
4706 | call pic_delay |
||
1 | ha | 4707 | |
429 | serge | 4708 | mov ecx,0x1000 |
4709 | cld |
||
4710 | picl1: call pic_delay |
||
4711 | loop picl1 |
||
1 | ha | 4712 | |
429 | serge | 4713 | mov al,255 ; mask all irq's |
4714 | out 0xA1,al |
||
4715 | call pic_delay |
||
4716 | out 0x21,al |
||
4717 | call pic_delay |
||
1 | ha | 4718 | |
429 | serge | 4719 | cli |
1 | ha | 4720 | |
429 | serge | 4721 | ret |
1 | ha | 4722 | |
4723 | |||
4724 | pic_delay: |
||
4725 | |||
429 | serge | 4726 | jmp pdl1 |
4727 | pdl1: ret |
||
1 | ha | 4728 | |
4729 | |||
4730 | sys_msg_board_str: |
||
4731 | |||
4732 | pushad |
||
4733 | @@: |
||
4734 | cmp [esi],byte 0 |
||
4735 | je @f |
||
4736 | mov eax,1 |
||
4737 | movzx ebx,byte [esi] |
||
4738 | call sys_msg_board |
||
4739 | inc esi |
||
4740 | jmp @b |
||
4741 | @@: |
||
4742 | popad |
||
4743 | ret |
||
4744 | |||
4745 | uglobal |
||
373 | mikedld | 4746 | msg_board_data: times 4096 db 0 |
1 | ha | 4747 | msg_board_count dd 0x0 |
4748 | endg |
||
4749 | |||
4750 | sys_msg_board: |
||
4751 | |||
4752 | ; eax=1 : write : bl byte to write |
||
4753 | ; eax=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
||
4754 | |||
4755 | mov ecx,[msg_board_count] |
||
4756 | cmp eax, 1 |
||
4757 | jne smbl1 |
||
4758 | |||
4759 | |||
4760 | mov [msg_board_data+ecx],bl |
||
4761 | inc ecx |
||
373 | mikedld | 4762 | and ecx, 4095 |
1 | ha | 4763 | mov [msg_board_count], ecx |
4764 | mov [check_idle_semaphore], 5 |
||
4765 | ret |
||
4766 | smbl1: |
||
4767 | |||
4768 | cmp eax, 2 |
||
4769 | jne smbl2 |
||
4770 | test ecx, ecx |
||
4771 | jz smbl21 |
||
4772 | ; mov edi, msg_board_data |
||
4773 | ; mov esi, msg_board_data+1 |
||
4774 | ; movzx eax, byte [edi] |
||
4775 | mov eax, msg_board_data+1 |
||
4776 | mov ebx, msg_board_data |
||
4777 | movzx edx, byte [ebx] |
||
4778 | call memmove |
||
4779 | ; push ecx |
||
4780 | ; shr ecx, 2 |
||
4781 | ; cld |
||
4782 | ; rep movsd |
||
4783 | ; pop ecx |
||
4784 | ; and ecx, 3 |
||
4785 | ; rep movsb |
||
4786 | dec [msg_board_count] |
||
4787 | mov [esp+36], edx ;eax |
||
4788 | mov [esp+24], dword 1 |
||
4789 | ret |
||
4790 | smbl21: |
||
4791 | mov [esp+36], ecx |
||
4792 | mov [esp+24], ecx |
||
4793 | |||
4794 | smbl2: |
||
4795 | ret |
||
4796 | |||
4797 | |||
4798 | |||
4799 | sys_process_def: |
||
429 | serge | 4800 | mov edi, [CURRENT_TASK] |
1 | ha | 4801 | |
429 | serge | 4802 | dec eax ; 1 = set keyboard mode |
1 | ha | 4803 | jne no_set_keyboard_setup |
4804 | |||
4805 | shl edi,8 |
||
380 | serge | 4806 | mov [edi+SLOT_BASE + APPDATA.keyboard_mode],bl |
1 | ha | 4807 | |
4808 | ret |
||
4809 | |||
4810 | no_set_keyboard_setup: |
||
4811 | |||
429 | serge | 4812 | dec eax ; 2 = get keyboard mode |
1 | ha | 4813 | jne no_get_keyboard_setup |
4814 | |||
4815 | shl edi,8 |
||
380 | serge | 4816 | movzx eax, byte [SLOT_BASE+edi + APPDATA.keyboard_mode] |
1 | ha | 4817 | |
4818 | mov [esp+36],eax |
||
4819 | |||
4820 | ret |
||
4821 | |||
4822 | no_get_keyboard_setup: |
||
4823 | |||
429 | serge | 4824 | dec eax ; 3 = get keyboard ctrl, alt, shift |
1 | ha | 4825 | jne no_get_keyboard_cas |
4826 | |||
4827 | ; xor eax,eax |
||
4828 | ; movzx eax,byte [shift] |
||
4829 | ; movzx ebx,byte [ctrl] |
||
4830 | ; shl ebx,2 |
||
4831 | ; add eax,ebx |
||
4832 | ; movzx ebx,byte [alt] |
||
4833 | ; shl ebx,3 |
||
4834 | ; add eax,ebx |
||
4835 | |||
4836 | ;// mike.dld [ |
||
4837 | mov eax, [kb_state] |
||
4838 | ;// mike.dld ] |
||
4839 | |||
4840 | mov [esp+36],eax |
||
4841 | |||
4842 | ret |
||
4843 | |||
4844 | no_get_keyboard_cas: |
||
4845 | |||
429 | serge | 4846 | dec eax |
4847 | jnz no_add_keyboard_hotkey |
||
1 | ha | 4848 | |
429 | serge | 4849 | mov eax, hotkey_list |
92 | diamond | 4850 | @@: |
429 | serge | 4851 | cmp dword [eax+8], 0 |
4852 | jz .found_free |
||
4853 | add eax, 16 |
||
4854 | cmp eax, hotkey_list+16*256 |
||
4855 | jb @b |
||
4856 | mov dword [esp+36], 1 |
||
4857 | ret |
||
92 | diamond | 4858 | .found_free: |
429 | serge | 4859 | mov [eax+8], edi |
4860 | mov [eax+4], ecx |
||
4861 | movzx ebx, bl |
||
4862 | lea ebx, [hotkey_scancodes+ebx*4] |
||
4863 | mov ecx, [ebx] |
||
4864 | mov [eax], ecx |
||
4865 | mov [ebx], eax |
||
4866 | mov [eax+12], ebx |
||
4867 | jecxz @f |
||
4868 | mov [ecx+12], eax |
||
92 | diamond | 4869 | @@: |
429 | serge | 4870 | and dword [esp+36], 0 |
4871 | ret |
||
92 | diamond | 4872 | |
4873 | no_add_keyboard_hotkey: |
||
4874 | |||
429 | serge | 4875 | dec eax |
4876 | jnz no_del_keyboard_hotkey |
||
92 | diamond | 4877 | |
429 | serge | 4878 | movzx ebx, bl |
4879 | lea ebx, [hotkey_scancodes+ebx*4] |
||
4880 | mov eax, [ebx] |
||
92 | diamond | 4881 | .scan: |
429 | serge | 4882 | test eax, eax |
4883 | jz .notfound |
||
4884 | cmp [eax+8], edi |
||
4885 | jnz .next |
||
4886 | cmp [eax+4], ecx |
||
4887 | jz .found |
||
92 | diamond | 4888 | .next: |
429 | serge | 4889 | mov eax, [eax] |
4890 | jmp .scan |
||
92 | diamond | 4891 | .notfound: |
429 | serge | 4892 | mov dword [esp+36], 1 |
4893 | ret |
||
92 | diamond | 4894 | .found: |
429 | serge | 4895 | mov ecx, [eax] |
4896 | jecxz @f |
||
4897 | mov edx, [eax+12] |
||
4898 | mov [ecx+12], edx |
||
92 | diamond | 4899 | @@: |
429 | serge | 4900 | mov ecx, [eax+12] |
4901 | mov edx, [eax] |
||
4902 | mov [ecx], edx |
||
4903 | xor edx, edx |
||
4904 | mov [eax+4], edx |
||
4905 | mov [eax+8], edx |
||
4906 | mov [eax+12], edx |
||
4907 | mov [eax], edx |
||
4908 | mov [esp+36], edx |
||
4909 | ret |
||
92 | diamond | 4910 | |
4911 | no_del_keyboard_hotkey: |
||
1 | ha | 4912 | ret |
4913 | |||
4914 | |||
4915 | align 4 |
||
4916 | |||
429 | serge | 4917 | sys_gs: ; direct screen access |
1 | ha | 4918 | |
429 | serge | 4919 | cmp eax,1 ; resolution |
1 | ha | 4920 | jne no_gs1 |
381 | serge | 4921 | mov eax,[ScreenWidth] |
1 | ha | 4922 | shl eax,16 |
381 | serge | 4923 | mov ax,[ScreenHeight] |
1 | ha | 4924 | add eax,0x00010001 |
4925 | mov [esp+36],eax |
||
4926 | ret |
||
4927 | no_gs1: |
||
4928 | |||
429 | serge | 4929 | cmp eax,2 ; bits per pixel |
1 | ha | 4930 | jne no_gs2 |
381 | serge | 4931 | movzx eax,byte [ScreenBPP] |
1 | ha | 4932 | mov [esp+36],eax |
4933 | ret |
||
4934 | no_gs2: |
||
4935 | |||
429 | serge | 4936 | cmp eax,3 ; bytes per scanline |
1 | ha | 4937 | jne no_gs3 |
381 | serge | 4938 | mov eax,[BytesPerScanLine] |
1 | ha | 4939 | mov [esp+36],eax |
4940 | ret |
||
4941 | no_gs3: |
||
4942 | |||
4943 | mov [esp+36],dword -1 |
||
4944 | ret |
||
4945 | |||
4946 | |||
4947 | align 4 ; PCI functions |
||
4948 | |||
4949 | sys_pci: |
||
4950 | |||
4951 | call pci_api |
||
4952 | mov [esp+36],eax |
||
4953 | ret |
||
4954 | |||
4955 | |||
4956 | align 4 ; system functions |
||
4957 | |||
429 | serge | 4958 | syscall_setpixel: ; SetPixel |
1 | ha | 4959 | |
4960 | |||
379 | serge | 4961 | mov edx,[TASK_BASE] |
115 | poddubny | 4962 | add eax,[edx-twdw+WDATA.box.left] |
4963 | add ebx,[edx-twdw+WDATA.box.top] |
||
465 | serge | 4964 | mov edi,[current_slot] |
4965 | add eax,[edi+APPDATA.wnd_clientbox.left] |
||
4966 | add ebx,[edi+APPDATA.wnd_clientbox.top] |
||
112 | poddubny | 4967 | xor edi,edi ; no force |
114 | mikedld | 4968 | ; mov edi,1 |
112 | poddubny | 4969 | call [disable_mouse] |
1 | ha | 4970 | jmp [putpixel] |
4971 | |||
4972 | align 4 |
||
4973 | |||
429 | serge | 4974 | syscall_writetext: ; WriteText |
1 | ha | 4975 | |
465 | serge | 4976 | mov edi,[TASK_BASE] |
4977 | mov ebp,[edi-twdw+WDATA.box.left] |
||
4978 | push esi |
||
4979 | mov esi,[current_slot] |
||
4980 | add ebp,[esi+APPDATA.wnd_clientbox.left] |
||
4981 | shl ebp,16 |
||
4982 | add ebp,[edi-twdw+WDATA.box.top] |
||
4983 | add bp,word[esi+APPDATA.wnd_clientbox.top] |
||
4984 | pop esi |
||
4985 | add ecx,[edi+TASKDATA.mem_start] |
||
4986 | add eax,ebp |
||
4987 | xor edi,edi |
||
4988 | jmp dtext |
||
1 | ha | 4989 | |
4990 | align 4 |
||
4991 | |||
429 | serge | 4992 | syscall_openramdiskfile: ; OpenRamdiskFile |
1 | ha | 4993 | |
4994 | |||
379 | serge | 4995 | mov edi,[TASK_BASE] |
164 | serge | 4996 | add edi,TASKDATA.mem_start |
1 | ha | 4997 | add eax,[edi] |
4998 | add edx,[edi] |
||
4999 | mov esi,12 |
||
5000 | call fileread |
||
5001 | mov [esp+36],ebx |
||
5002 | ret |
||
5003 | |||
5004 | align 4 |
||
5005 | |||
429 | serge | 5006 | syscall_drawrect: ; DrawRect |
1 | ha | 5007 | |
5008 | mov edi,ecx |
||
52 | mikedld | 5009 | and edi,0x80FFFFFF |
1 | ha | 5010 | test ax,ax |
5011 | je drectr |
||
5012 | test bx,bx |
||
5013 | je drectr |
||
5014 | movzx ecx,ax |
||
5015 | shr eax,16 |
||
5016 | movzx edx,bx |
||
5017 | shr ebx,16 |
||
465 | serge | 5018 | mov esi,[current_slot] |
5019 | add eax,[esi+APPDATA.wnd_clientbox.left] |
||
5020 | add ebx,[esi+APPDATA.wnd_clientbox.top] |
||
1 | ha | 5021 | add ecx,eax |
5022 | add edx,ebx |
||
5023 | jmp [drawbar] |
||
5024 | drectr: |
||
5025 | ret |
||
5026 | |||
5027 | align 4 |
||
5028 | |||
429 | serge | 5029 | syscall_getscreensize: ; GetScreenSize |
1 | ha | 5030 | |
381 | serge | 5031 | movzx eax,word[ScreenWidth] |
1 | ha | 5032 | shl eax,16 |
381 | serge | 5033 | mov ax,[ScreenHeight] |
1 | ha | 5034 | mov [esp+36],eax |
5035 | ret |
||
5036 | |||
5037 | align 4 |
||
5038 | |||
429 | serge | 5039 | syscall_cdaudio: ; CD |
1 | ha | 5040 | |
588 | diamond | 5041 | cmp eax, 4 |
5042 | jb .audio |
||
5043 | jz .eject |
||
5044 | cmp eax, 5 |
||
5045 | jnz .ret |
||
5046 | .load: |
||
5047 | call .reserve |
||
5048 | call LoadMedium |
||
5049 | call .free |
||
5050 | ret |
||
5051 | .eject: |
||
5052 | call .reserve |
||
5053 | call clear_CD_cache |
||
5054 | call allow_medium_removal |
||
5055 | call EjectMedium |
||
5056 | call .free |
||
5057 | ret |
||
5058 | .audio: |
||
1 | ha | 5059 | call sys_cd_audio |
5060 | mov [esp+36],eax |
||
588 | diamond | 5061 | .ret: |
1 | ha | 5062 | ret |
5063 | |||
588 | diamond | 5064 | .reserve: |
5065 | call reserve_cd |
||
5066 | mov eax, ebx |
||
5067 | shr eax, 1 |
||
5068 | and eax, 1 |
||
5069 | inc eax |
||
591 | mikedld | 5070 | mov [ChannelNumber], ax |
588 | diamond | 5071 | mov eax, ebx |
5072 | and eax, 1 |
||
591 | mikedld | 5073 | mov [DiskNumber], al |
588 | diamond | 5074 | call reserve_cd_channel |
590 | diamond | 5075 | and ebx, 3 |
588 | diamond | 5076 | inc ebx |
5077 | mov [cdpos], ebx |
||
590 | diamond | 5078 | add ebx, ebx |
5079 | mov cl, 8 |
||
5080 | sub cl, bl |
||
5081 | mov al, [DRIVE_DATA+1] |
||
5082 | shr al, cl |
||
5083 | test al, 2 |
||
5084 | jz .err |
||
588 | diamond | 5085 | ret |
5086 | .free: |
||
5087 | call free_cd_channel |
||
5088 | and [cd_status], 0 |
||
5089 | ret |
||
590 | diamond | 5090 | .err: |
5091 | call .free |
||
5092 | pop eax |
||
5093 | ret |
||
588 | diamond | 5094 | |
1 | ha | 5095 | align 4 |
5096 | |||
429 | serge | 5097 | syscall_delramdiskfile: ; DelRamdiskFile |
1 | ha | 5098 | |
379 | serge | 5099 | mov edi,[TASK_BASE] |
164 | serge | 5100 | add edi,TASKDATA.mem_start |
1 | ha | 5101 | add eax,[edi] |
5102 | call filedelete |
||
5103 | mov [esp+36],eax |
||
5104 | ret |
||
5105 | |||
5106 | align 4 |
||
5107 | |||
429 | serge | 5108 | syscall_writeramdiskfile: ; WriteRamdiskFile |
1 | ha | 5109 | |
379 | serge | 5110 | mov edi,[TASK_BASE] |
164 | serge | 5111 | add edi,TASKDATA.mem_start |
1 | ha | 5112 | add eax,[edi] |
5113 | add ebx,[edi] |
||
5114 | call filesave |
||
5115 | mov [esp+36],eax |
||
5116 | ret |
||
5117 | |||
5118 | align 4 |
||
5119 | |||
429 | serge | 5120 | syscall_getpixel: ; GetPixel |
381 | serge | 5121 | mov ecx,[ScreenWidth] |
1 | ha | 5122 | inc ecx |
5123 | xor edx,edx |
||
5124 | div ecx |
||
5125 | mov ebx,edx |
||
5126 | xchg eax,ebx |
||
465 | serge | 5127 | call dword [GETPIXEL] |
1 | ha | 5128 | mov [esp+36],ecx |
5129 | ret |
||
5130 | |||
5131 | align 4 |
||
5132 | |||
429 | serge | 5133 | syscall_readstring: ; ReadString |
1 | ha | 5134 | |
379 | serge | 5135 | mov edi,[TASK_BASE] |
164 | serge | 5136 | add edi,TASKDATA.mem_start |
1 | ha | 5137 | add eax,[edi] |
5138 | call read_string |
||
5139 | mov [esp+36],eax |
||
5140 | ret |
||
5141 | |||
5142 | align 4 |
||
5143 | |||
429 | serge | 5144 | syscall_drawline: ; DrawLine |
1 | ha | 5145 | |
379 | serge | 5146 | mov edi,[TASK_BASE] |
115 | poddubny | 5147 | movzx edx,word[edi-twdw+WDATA.box.left] |
1 | ha | 5148 | mov ebp,edx |
465 | serge | 5149 | mov esi,[current_slot] |
5150 | add ebp,[esi+APPDATA.wnd_clientbox.left] |
||
5151 | add dx,word[esi+APPDATA.wnd_clientbox.left] |
||
1 | ha | 5152 | shl edx,16 |
5153 | add ebp,edx |
||
115 | poddubny | 5154 | movzx edx,word[edi-twdw+WDATA.box.top] |
1 | ha | 5155 | add eax,ebp |
5156 | mov ebp,edx |
||
465 | serge | 5157 | add ebp,[esi+APPDATA.wnd_clientbox.top] |
5158 | add dx,word[esi+APPDATA.wnd_clientbox.top] |
||
1 | ha | 5159 | shl edx,16 |
5160 | xor edi,edi |
||
5161 | add edx,ebp |
||
5162 | add ebx,edx |
||
5163 | jmp [draw_line] |
||
5164 | |||
5165 | align 4 |
||
5166 | |||
429 | serge | 5167 | syscall_getirqowner: ; GetIrqOwner |
75 | diamond | 5168 | cmp eax,16 |
5169 | jae .err |
||
1 | ha | 5170 | shl eax,2 |
5171 | add eax,irq_owner |
||
5172 | mov eax,[eax] |
||
5173 | mov [esp+36],eax |
||
5174 | ret |
||
75 | diamond | 5175 | .err: |
5176 | or dword [esp+36], -1 |
||
5177 | ret |
||
1 | ha | 5178 | |
5179 | align 4 |
||
5180 | |||
429 | serge | 5181 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
1 | ha | 5182 | |
5183 | call r_f_port_area |
||
5184 | mov [esp+36],eax |
||
5185 | ret |
||
5186 | |||
5187 | align 4 |
||
5188 | |||
429 | serge | 5189 | syscall_threads: ; CreateThreads |
1 | ha | 5190 | |
5191 | call sys_threads |
||
5192 | mov [esp+36],eax |
||
5193 | ret |
||
5194 | |||
5195 | align 4 |
||
5196 | |||
5197 | stack_driver_stat: |
||
5198 | |||
429 | serge | 5199 | call app_stack_handler ; Stack status |
1 | ha | 5200 | |
5201 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
||
5202 | ; call change_task ; between sent packet |
||
5203 | |||
5204 | mov [esp+36],eax |
||
5205 | ret |
||
5206 | |||
5207 | align 4 |
||
5208 | |||
429 | serge | 5209 | socket: ; Socket interface |
1 | ha | 5210 | call app_socket_handler |
5211 | |||
5212 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
||
5213 | ; call change_task ; between sent packet |
||
5214 | |||
5215 | mov [esp+36],eax |
||
5216 | mov [esp+24],ebx |
||
5217 | ret |
||
5218 | |||
5219 | align 4 |
||
5220 | |||
429 | serge | 5221 | user_events: ; User event times |
1 | ha | 5222 | |
5223 | mov eax,0x12345678 |
||
5224 | mov [esp+36],eax |
||
5225 | |||
5226 | ret |
||
5227 | |||
5228 | align 4 |
||
5229 | |||
429 | serge | 5230 | read_from_hd: ; Read from hd - fn not in use |
1 | ha | 5231 | |
379 | serge | 5232 | mov edi,[TASK_BASE] |
115 | poddubny | 5233 | add edi,TASKDATA.mem_start |
1 | ha | 5234 | add eax,[edi] |
5235 | add ecx,[edi] |
||
5236 | add edx,[edi] |
||
5237 | call file_read |
||
5238 | |||
5239 | mov [esp+36],eax |
||
5240 | mov [esp+24],ebx |
||
5241 | |||
5242 | ret |
||
5243 | |||
375 | Ghost | 5244 | align 4 |
5245 | paleholder: |
||
5246 | ret |
||
378 | serge | 5247 | |
76 | mario79 | 5248 | ; --------------- APM --------------------- |
5249 | apm_entry dp 0 |
||
429 | serge | 5250 | apm_vf dd 0 |
1 | ha | 5251 | align 4 |
76 | mario79 | 5252 | sys_apm: |
5253 | cmp word [apm_vf], 0 ; Check APM BIOS enable |
||
5254 | jne @f |
||
429 | serge | 5255 | or [esp + 56], byte 1 ; error |
5256 | mov [esp + 36], dword 8 ; 32-bit protected-mode interface not supported |
||
76 | mario79 | 5257 | ret |
164 | serge | 5258 | |
465 | serge | 5259 | @@: |
5260 | xchg eax, ecx |
||
76 | mario79 | 5261 | xchg ebx, ecx |
164 | serge | 5262 | |
76 | mario79 | 5263 | cmp al, 3 |
429 | serge | 5264 | ja @f |
78 | diamond | 5265 | and [esp + 56], byte 0xfe ; emulate func 0..3 as func 0 |
76 | mario79 | 5266 | mov eax, [apm_vf] |
5267 | mov [esp + 36], eax |
||
5268 | shr eax, 16 |
||
5269 | mov [esp + 32], eax |
||
5270 | ret |
||
78 | diamond | 5271 | |
465 | serge | 5272 | @@: |
5273 | |||
5274 | mov esi, [master_tab+(OS_BASE shr 20)] |
||
5275 | xchg [master_tab], esi |
||
5276 | push esi |
||
5277 | mov edi, cr3 |
||
5278 | mov cr3, edi ;flush TLB |
||
5279 | |||
5280 | call pword [apm_entry] ; call APM BIOS |
||
5281 | |||
5282 | xchg eax, [esp] |
||
5283 | mov [master_tab], eax |
||
5284 | mov eax, cr3 |
||
5285 | mov cr3, eax |
||
5286 | pop eax |
||
5287 | |||
76 | mario79 | 5288 | mov [esp + 8 ], edi |
5289 | mov [esp + 12], esi |
||
5290 | mov [esp + 24], ebx |
||
5291 | mov [esp + 28], edx |
||
5292 | mov [esp + 32], ecx |
||
5293 | mov [esp + 36], eax |
||
5294 | setc al |
||
78 | diamond | 5295 | and [esp + 56], byte 0xfe |
429 | serge | 5296 | or [esp + 56], al |
465 | serge | 5297 | |
5298 | |||
76 | mario79 | 5299 | ret |
5300 | ; ----------------------------------------- |
||
1 | ha | 5301 | |
76 | mario79 | 5302 | align 4 |
5303 | |||
429 | serge | 5304 | undefined_syscall: ; Undefined system call |
1 | ha | 5305 | |
5306 | mov [esp+36],dword -1 |
||
5307 | ret |
||
5308 | |||
465 | serge | 5309 | align 4 |
5310 | system_shutdown: ; shut down the system |
||
1 | ha | 5311 | |
465 | serge | 5312 | cmp byte [BOOT_VAR+0x9030], 1 |
5313 | jne @F |
||
5314 | ret |
||
5315 | @@: |
||
5316 | call stop_all_services |
||
5317 | push 3 ; stop playing cd |
||
5318 | pop eax |
||
5319 | call sys_cd_audio |
||
1 | ha | 5320 | |
465 | serge | 5321 | yes_shutdown_param: |
5322 | cli |
||
1 | ha | 5323 | |
465 | serge | 5324 | mov eax, kernel_file ; load kernel.mnt to 0x8000:0 |
5325 | push 12 |
||
5326 | pop esi |
||
5327 | xor ebx,ebx |
||
5328 | or ecx,-1 |
||
5329 | mov edx, OS_BASE+0x80000 |
||
5330 | call fileread |
||
1 | ha | 5331 | |
465 | serge | 5332 | mov esi, restart_kernel_4000+OS_BASE+0x10000 ; move kernel re-starter to 0x4000:0 |
5333 | mov edi,OS_BASE+0x40000 |
||
5334 | mov ecx,1000 |
||
5335 | rep movsb |
||
1 | ha | 5336 | |
465 | serge | 5337 | mov esi,OS_BASE+0x2F0000 ; restore 0x0 - 0xffff |
5338 | mov edi, OS_BASE |
||
5339 | mov ecx,0x10000/4 |
||
5340 | cld |
||
5341 | rep movsd |
||
1 | ha | 5342 | |
465 | serge | 5343 | call restorefatchain |
1 | ha | 5344 | |
465 | serge | 5345 | mov al, 0xFF |
5346 | out 0x21, al |
||
5347 | out 0xA1, al |
||
1 | ha | 5348 | |
465 | serge | 5349 | mov word [OS_BASE+0x467+0],pr_mode_exit |
5350 | mov word [OS_BASE+0x467+2],0x1000 |
||
1 | ha | 5351 | |
465 | serge | 5352 | mov al,0x0F |
5353 | out 0x70,al |
||
5354 | mov al,0x05 |
||
5355 | out 0x71,al |
||
1 | ha | 5356 | |
465 | serge | 5357 | mov al,0xFE |
5358 | out 0x64,al |
||
5359 | hlt |
||
1 | ha | 5360 | |
5361 | |||
465 | serge | 5362 | include "data32.inc" |
1 | ha | 5363 | |
465 | serge | 5364 | __REV__ = __REV |
1 | ha | 5365 | |
5366 | uglobals_size = $ - endofcode |
||
41 | mikedld | 5367 | diff16 "end of kernel code",0,$=> |
426 | mikedld | 5368 |