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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: 653 $ |
426 | mikedld | 59 | |
593 | mikedld | 60 | |
566 | serge | 61 | USE_COM_IRQ equ 0 ;make irq 3 and irq 4 available for PCI devices |
62 | |||
164 | serge | 63 | include "proc32.inc" |
7 | me_root | 64 | include "kglobals.inc" |
1 | ha | 65 | include "lang.inc" |
66 | |||
164 | serge | 67 | include "const.inc" |
465 | serge | 68 | max_processes equ 255 |
69 | tss_step equ (128+8192) ; tss & i/o - 65535 ports, * 256=557056*4 |
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1 | ha | 70 | |
164 | serge | 71 | |
465 | serge | 72 | os_stack equ (os_data_l-gdts) ; GDTs |
73 | os_code equ (os_code_l-gdts) |
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74 | graph_data equ (3+graph_data_l-gdts) |
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75 | tss0 equ (tss0_l-gdts) |
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76 | app_code equ (3+app_code_l-gdts) |
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77 | app_data equ (3+app_data_l-gdts) |
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586 | serge | 78 | pci_code_sel equ (pci_code_32-gdts) |
79 | pci_data_sel equ (pci_data_32-gdts) |
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1 | ha | 80 | |
81 | |||
82 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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83 | ;; |
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84 | ;; Included files: |
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85 | ;; |
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86 | ;; Kernel16.inc |
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87 | ;; - Booteng.inc English text for bootup |
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88 | ;; - Bootcode.inc Hardware setup |
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89 | ;; - Pci16.inc PCI functions |
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90 | ;; |
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91 | ;; Kernel32.inc |
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92 | ;; - Sys32.inc Process management |
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93 | ;; - Shutdown.inc Shutdown and restart |
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94 | ;; - Fat32.inc Read / write hd |
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95 | ;; - Vesa12.inc Vesa 1.2 driver |
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96 | ;; - Vesa20.inc Vesa 2.0 driver |
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97 | ;; - Vga.inc VGA driver |
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98 | ;; - Stack.inc Network interface |
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99 | ;; - Mouse.inc Mouse pointer |
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100 | ;; - Scincode.inc Window skinning |
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101 | ;; - Pci32.inc PCI functions |
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102 | ;; |
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103 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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104 | |||
105 | |||
106 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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107 | ;; ;; |
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108 | ;; 16 BIT ENTRY FROM BOOTSECTOR ;; |
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109 | ;; ;; |
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110 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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111 | |||
112 | use16 |
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429 | serge | 113 | org 0x0 |
114 | jmp start_of_code |
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1 | ha | 115 | |
641 | diamond | 116 | version db 'Kolibri OS version 0.7.1.0 ',13,10,13,10,0 |
1 | ha | 117 | |
465 | serge | 118 | include "boot/bootstr.inc" ; language-independent boot messages |
1 | ha | 119 | include "boot/preboot.inc" |
120 | |||
465 | serge | 121 | if lang eq en |
122 | include "boot/booteng.inc" ; english system boot messages |
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123 | else if lang eq ru |
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124 | include "boot/bootru.inc" ; russian system boot messages |
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125 | include "boot/ru.inc" ; Russian font |
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126 | else if lang eq et |
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127 | include "boot/bootet.inc" ; estonian system boot messages |
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128 | include "boot/et.inc" ; Estonian font |
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129 | else |
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130 | include "boot/bootge.inc" ; german system boot messages |
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131 | end if |
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1 | ha | 132 | |
465 | serge | 133 | include "boot/bootcode.inc" ; 16 bit system boot code |
134 | include "bus/pci/pci16.inc" |
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1 | ha | 135 | |
136 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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137 | ;; ;; |
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138 | ;; SWITCH TO 32 BIT PROTECTED MODE ;; |
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139 | ;; ;; |
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140 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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141 | |||
142 | |||
143 | ; CR0 Flags - Protected mode and Paging |
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144 | |||
429 | serge | 145 | mov ecx, CR0_PE |
1 | ha | 146 | |
147 | ; Enabling 32 bit protected mode |
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148 | |||
465 | serge | 149 | sidt [cs:old_ints_h] |
1 | ha | 150 | |
429 | serge | 151 | cli ; disable all irqs |
152 | cld |
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153 | mov al,255 ; mask all irqs |
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154 | out 0xa1,al |
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155 | out 0x21,al |
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156 | l.5: in al, 0x64 ; Enable A20 |
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157 | test al, 2 |
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158 | jnz l.5 |
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159 | mov al, 0xD1 |
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160 | out 0x64, al |
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161 | l.6: in al, 0x64 |
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162 | test al, 2 |
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163 | jnz l.6 |
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164 | mov al, 0xDF |
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165 | out 0x60, al |
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166 | l.7: in al, 0x64 |
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167 | test al, 2 |
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168 | jnz l.7 |
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169 | mov al, 0xFF |
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170 | out 0x64, al |
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465 | serge | 171 | |
172 | lgdt [cs:tmp_gdt] ; Load GDT |
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173 | mov eax, cr0 ; protected mode |
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429 | serge | 174 | or eax, ecx |
175 | and eax, 10011111b *65536*256 + 0xffffff ; caching enabled |
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176 | mov cr0, eax |
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177 | jmp pword os_code:B32 ; jmp to enable 32 bit mode |
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1 | ha | 178 | |
465 | serge | 179 | align 8 |
180 | tmp_gdt: |
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1 | ha | 181 | |
465 | serge | 182 | dw 23 |
183 | dd tmp_gdt+0x10000 |
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184 | dw 0 |
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183 | diamond | 185 | |
465 | serge | 186 | dw 0xffff |
187 | dw 0x0000 |
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188 | db 0x00 |
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189 | dw 11011111b *256 +10011010b |
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190 | db 0x00 |
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375 | Ghost | 191 | |
465 | serge | 192 | dw 0xffff |
193 | dw 0x0000 |
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194 | db 0x00 |
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195 | dw 11011111b *256 +10010010b |
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196 | db 0x00 |
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1 | ha | 197 | |
465 | serge | 198 | include "data16.inc" |
1 | ha | 199 | |
465 | serge | 200 | use32 |
201 | org $+0x10000 |
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1 | ha | 202 | |
465 | serge | 203 | align 4 |
204 | B32: |
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205 | mov ax,os_stack ; Selector for os |
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206 | mov ds,ax |
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207 | mov es,ax |
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208 | mov fs,ax |
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209 | mov gs,ax |
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210 | mov ss,ax |
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211 | mov esp,0x3ec00 ; Set stack |
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1 | ha | 212 | |
465 | serge | 213 | ; CLEAR 0x280000 - HEAP_BASE |
1 | ha | 214 | |
465 | serge | 215 | xor eax,eax |
216 | mov edi,0x280000 |
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217 | mov ecx,(HEAP_BASE-OS_BASE-0x280000) / 4 |
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218 | cld |
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219 | rep stosd |
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1 | ha | 220 | |
465 | serge | 221 | mov edi,0x40000 |
222 | mov ecx,(0x90000-0x40000)/4 |
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223 | rep stosd |
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1 | ha | 224 | |
465 | serge | 225 | ; CLEAR KERNEL UNDEFINED GLOBALS |
226 | mov edi, endofcode-OS_BASE |
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227 | mov ecx, (uglobals_size/4)+4 |
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228 | rep stosd |
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1 | ha | 229 | |
465 | serge | 230 | ; SAVE & CLEAR 0-0xffff |
1 | ha | 231 | |
465 | serge | 232 | xor esi, esi |
233 | mov edi,0x2F0000 |
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234 | mov ecx,0x10000 / 4 |
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235 | rep movsd |
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236 | xor edi, edi |
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237 | mov ecx,0x10000 / 4 |
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238 | rep stosd |
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429 | serge | 239 | |
465 | serge | 240 | call test_cpu |
241 | bts [cpu_caps-OS_BASE], CAPS_TSC ;force use rdtsc |
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424 | spraid | 242 | |
586 | serge | 243 | call init_BIOS32 |
465 | serge | 244 | ; MEMORY MODEL |
245 | call mem_test |
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246 | call init_mem |
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247 | call init_page_map |
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1 | ha | 248 | |
465 | serge | 249 | ; ENABLE PAGING |
1 | ha | 250 | |
465 | serge | 251 | mov eax, sys_pgdir-OS_BASE |
252 | mov cr3, eax |
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1 | ha | 253 | |
465 | serge | 254 | mov eax,cr0 |
255 | or eax,CR0_PG+CR0_WP |
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256 | mov cr0,eax |
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1 | ha | 257 | |
465 | serge | 258 | lgdt [gdts] |
259 | jmp pword os_code:high_code |
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1 | ha | 260 | |
513 | serge | 261 | align 4 |
586 | serge | 262 | bios32_entry dd ? |
513 | serge | 263 | tmp_page_tabs dd ? |
586 | serge | 264 | |
498 | diamond | 265 | use16 |
266 | org $-0x10000 |
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267 | include "boot/shutdown.inc" ; shutdown or restart |
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268 | org $+0x10000 |
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269 | use32 |
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270 | |||
465 | serge | 271 | __DEBUG__ fix 1 |
272 | __DEBUG_LEVEL__ fix 1 |
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273 | include 'init.inc' |
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380 | serge | 274 | |
465 | serge | 275 | org OS_BASE+$ |
1 | ha | 276 | |
465 | serge | 277 | align 4 |
278 | high_code: |
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519 | serge | 279 | mov ax,os_stack |
280 | mov bx,app_data |
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281 | mov ss,ax |
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282 | add esp, OS_BASE |
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1 | ha | 283 | |
519 | serge | 284 | mov ds,bx |
285 | mov es,bx |
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286 | mov fs,bx |
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287 | mov gs,bx |
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1 | ha | 288 | |
519 | serge | 289 | bt [cpu_caps], CAPS_PGE |
290 | jnc @F |
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1 | ha | 291 | |
519 | serge | 292 | or dword [sys_pgdir+(OS_BASE shr 20)], PG_GLOBAL |
293 | |||
294 | mov ebx, cr4 |
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295 | or ebx, CR4_PGE |
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296 | mov cr4, ebx |
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297 | @@: |
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298 | xor eax, eax |
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299 | mov dword [sys_pgdir], eax |
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300 | mov dword [sys_pgdir+4], eax |
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301 | |||
465 | serge | 302 | mov eax, cr3 |
303 | mov cr3, eax ; flush TLB |
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304 | |||
1 | ha | 305 | ; SAVE REAL MODE VARIABLES |
465 | serge | 306 | mov ax, [BOOT_VAR + 0x9031] |
429 | serge | 307 | mov [IDEContrRegsBaseAddr], ax |
76 | mario79 | 308 | ; --------------- APM --------------------- |
465 | serge | 309 | |
310 | ; init selectors |
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311 | mov ebx, [BOOT_VAR+0x9040] ; offset of APM entry point |
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312 | movzx eax, word [BOOT_VAR+0x9050] ; real-mode segment base address of |
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313 | ; protected-mode 32-bit code segment |
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314 | movzx ecx, word [BOOT_VAR+0x9052] ; real-mode segment base address of |
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315 | ; protected-mode 16-bit code segment |
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316 | movzx edx, word [BOOT_VAR+0x9054] ; real-mode segment base address of |
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317 | ; protected-mode 16-bit data segment |
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318 | |||
319 | shl eax, 4 |
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320 | mov [dword apm_code_32 + 2], ax |
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321 | shr eax, 16 |
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322 | mov [dword apm_code_32 + 4], al |
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323 | |||
324 | shl ecx, 4 |
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325 | mov [dword apm_code_16 + 2], cx |
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326 | shr ecx, 16 |
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327 | mov [dword apm_code_16 + 4], cl |
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328 | |||
329 | shl edx, 4 |
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330 | mov [dword apm_data_16 + 2], dx |
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331 | shr edx, 16 |
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332 | mov [dword apm_data_16 + 4], dl |
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333 | |||
334 | mov dword[apm_entry], ebx |
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76 | mario79 | 335 | mov word [apm_entry + 4], apm_code_32 - gdts |
336 | |||
465 | serge | 337 | mov eax, [BOOT_VAR + 0x9044] ; version & flags |
76 | mario79 | 338 | mov [apm_vf], eax |
339 | ; ----------------------------------------- |
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465 | serge | 340 | ; movzx eax,byte [BOOT_VAR+0x9010] ; mouse port |
1 | ha | 341 | ; mov [0xF604],byte 1 ;al |
514 | diamond | 342 | mov al, [BOOT_VAR+0x901F] ; DMA access |
343 | mov [allow_dma_access], al |
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465 | serge | 344 | mov al,[BOOT_VAR+0x9000] ; bpp |
429 | serge | 345 | mov [ScreenBPP],al |
465 | serge | 346 | movzx eax,word [BOOT_VAR+0x900A] ; X max |
429 | serge | 347 | dec eax |
348 | mov [ScreenWidth],eax |
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349 | mov [screen_workarea.right],eax |
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465 | serge | 350 | movzx eax,word [BOOT_VAR+0x900C] ; Y max |
429 | serge | 351 | dec eax |
352 | mov [ScreenHeight],eax |
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353 | mov [screen_workarea.bottom],eax |
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465 | serge | 354 | movzx eax,word [BOOT_VAR+0x9008] ; screen mode |
429 | serge | 355 | mov [SCR_MODE],eax |
465 | serge | 356 | mov eax,[BOOT_VAR+0x9014] ; Vesa 1.2 bnk sw add |
429 | serge | 357 | mov [BANK_SWITCH],eax |
358 | mov [BytesPerScanLine],word 640*4 ; Bytes PerScanLine |
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359 | cmp [SCR_MODE],word 0x13 ; 320x200 |
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360 | je @f |
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361 | cmp [SCR_MODE],word 0x12 ; VGA 640x480 |
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362 | je @f |
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465 | serge | 363 | mov ax,[BOOT_VAR+0x9001] ; for other modes |
429 | serge | 364 | mov [BytesPerScanLine],ax |
465 | serge | 365 | @@: |
1 | ha | 366 | |
367 | ; GRAPHICS ADDRESSES |
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368 | |||
465 | serge | 369 | mov byte [BOOT_VAR+0x901e],0x0 |
370 | mov eax,[BOOT_VAR+0x9018] |
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429 | serge | 371 | mov [LFBAddress],eax |
1 | ha | 372 | |
429 | serge | 373 | cmp [SCR_MODE],word 0100000000000000b |
374 | jge setvesa20 |
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375 | cmp [SCR_MODE],word 0x13 |
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376 | je v20ga32 |
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377 | mov [PUTPIXEL],dword Vesa12_putpixel24 ; Vesa 1.2 |
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465 | serge | 378 | mov [GETPIXEL],dword Vesa12_getpixel24 |
429 | serge | 379 | cmp [ScreenBPP],byte 24 |
380 | jz ga24 |
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381 | mov [PUTPIXEL],dword Vesa12_putpixel32 |
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465 | serge | 382 | mov [GETPIXEL],dword Vesa12_getpixel32 |
1 | ha | 383 | ga24: |
429 | serge | 384 | jmp v20ga24 |
1 | ha | 385 | setvesa20: |
429 | serge | 386 | mov [PUTPIXEL],dword Vesa20_putpixel24 ; Vesa 2.0 |
465 | serge | 387 | mov [GETPIXEL],dword Vesa20_getpixel24 |
429 | serge | 388 | cmp [ScreenBPP],byte 24 |
389 | jz v20ga24 |
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1 | ha | 390 | v20ga32: |
429 | serge | 391 | mov [PUTPIXEL],dword Vesa20_putpixel32 |
465 | serge | 392 | mov [GETPIXEL],dword Vesa20_getpixel32 |
1 | ha | 393 | v20ga24: |
429 | serge | 394 | cmp [SCR_MODE],word 0x12 ; 16 C VGA 640x480 |
395 | jne no_mode_0x12 |
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396 | mov [PUTPIXEL],dword VGA_putpixel |
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465 | serge | 397 | mov [GETPIXEL],dword Vesa20_getpixel32 |
1 | ha | 398 | no_mode_0x12: |
399 | |||
375 | Ghost | 400 | ; -------- Fast System Call init ---------- |
378 | serge | 401 | ; Intel SYSENTER/SYSEXIT (AMD CPU support it too) |
429 | serge | 402 | bt [cpu_caps], CAPS_SEP |
403 | jnc .SEnP ; SysEnter not Present |
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404 | xor edx, edx |
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405 | mov ecx, MSR_SYSENTER_CS |
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406 | mov eax, os_code |
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407 | wrmsr |
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408 | mov ecx, MSR_SYSENTER_ESP |
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434 | diamond | 409 | ; mov eax, sysenter_stack ; Check it |
410 | xor eax, eax |
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429 | serge | 411 | wrmsr |
412 | mov ecx, MSR_SYSENTER_EIP |
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413 | mov eax, sysenter_entry |
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414 | wrmsr |
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375 | Ghost | 415 | .SEnP: |
378 | serge | 416 | ; AMD SYSCALL/SYSRET |
429 | serge | 417 | cmp byte[cpu_vendor], 'A' |
418 | jne .noSYSCALL |
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419 | mov eax, 0x80000001 |
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420 | cpuid |
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421 | test edx, 0x800 ; bit_11 - SYSCALL/SYSRET support |
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422 | jz .noSYSCALL |
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423 | mov ecx, MSR_AMD_EFER |
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424 | rdmsr |
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425 | or eax, 1 ; bit_0 - System Call Extension (SCE) |
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426 | wrmsr |
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164 | serge | 427 | |
375 | Ghost | 428 | ; !!!! It`s dirty hack, fix it !!! |
429 | ; Bits of EDX : |
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430 | ; Bit 31–16 During the SYSRET instruction, this field is copied into the CS register |
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431 | ; and the contents of this field, plus 8, are copied into the SS register. |
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432 | ; Bit 15–0 During the SYSCALL instruction, this field is copied into the CS register |
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433 | ; and the contents of this field, plus 8, are copied into the SS register. |
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434 | |||
429 | serge | 435 | ; mov edx, (os_code + 16) * 65536 + os_code |
465 | serge | 436 | mov edx, 0x1B0008 |
375 | Ghost | 437 | |
429 | serge | 438 | mov eax, syscall_entry |
439 | mov ecx, MSR_AMD_STAR |
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440 | wrmsr |
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375 | Ghost | 441 | .noSYSCALL: |
442 | ; ----------------------------------------- |
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443 | |||
465 | serge | 444 | ; LOAD IDT |
378 | serge | 445 | |
465 | serge | 446 | call build_interrupt_table |
447 | lidt [idtreg] |
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378 | serge | 448 | |
465 | serge | 449 | call init_kernel_heap |
450 | stdcall kernel_alloc, RING0_STACK_SIZE+512 |
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451 | mov [os_stack_seg], eax |
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164 | serge | 452 | |
465 | serge | 453 | lea esp, [eax+RING0_STACK_SIZE] |
164 | serge | 454 | |
465 | serge | 455 | mov [tss._ss0], os_stack |
456 | mov [tss._esp0], esp |
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457 | mov [tss._esp], esp |
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458 | mov [tss._cs],os_code |
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459 | mov [tss._ss],os_stack |
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460 | mov [tss._ds],app_data |
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461 | mov [tss._es],app_data |
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462 | mov [tss._fs],app_data |
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463 | mov [tss._gs],app_data |
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464 | mov [tss._io],128 |
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465 | ;Add IO access table - bit array of permitted ports |
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466 | mov edi, tss._io_map_0 |
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467 | xor eax, eax |
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468 | not eax |
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469 | mov ecx, 8192/4 |
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470 | rep stosd ; access to 4096*8=65536 ports |
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164 | serge | 471 | |
465 | serge | 472 | mov ax,tss0 |
473 | ltr ax |
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378 | serge | 474 | |
465 | serge | 475 | mov [LFBSize], 0x800000 |
429 | serge | 476 | call init_LFB |
477 | call init_fpu |
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478 | call init_malloc |
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276 | serge | 479 | |
465 | serge | 480 | stdcall alloc_kernel_space, 0x51000 |
481 | mov [default_io_map], eax |
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482 | |||
483 | add eax, 0x2000 |
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429 | serge | 484 | mov [ipc_tmp], eax |
485 | mov ebx, 0x1000 |
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164 | serge | 486 | |
429 | serge | 487 | add eax, 0x40000 |
488 | mov [proc_mem_map], eax |
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164 | serge | 489 | |
429 | serge | 490 | add eax, 0x8000 |
491 | mov [proc_mem_pdir], eax |
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164 | serge | 492 | |
429 | serge | 493 | add eax, ebx |
494 | mov [proc_mem_tab], eax |
||
164 | serge | 495 | |
429 | serge | 496 | add eax, ebx |
497 | mov [tmp_task_pdir], eax |
||
164 | serge | 498 | |
429 | serge | 499 | add eax, ebx |
500 | mov [tmp_task_ptab], eax |
||
164 | serge | 501 | |
429 | serge | 502 | add eax, ebx |
503 | mov [ipc_pdir], eax |
||
164 | serge | 504 | |
429 | serge | 505 | add eax, ebx |
506 | mov [ipc_ptab], eax |
||
164 | serge | 507 | |
429 | serge | 508 | call init_events |
509 | mov eax, srv.fd-SRV_FD_OFFSET |
||
510 | mov [srv.fd], eax |
||
511 | mov [srv.bk], eax |
||
278 | serge | 512 | |
429 | serge | 513 | mov edi, irq_tab |
514 | xor eax, eax |
||
515 | mov ecx, 16 |
||
516 | rep stosd |
||
164 | serge | 517 | |
41 | mikedld | 518 | ;Set base of graphic segment to linear address of LFB |
429 | serge | 519 | mov eax,[LFBAddress] ; set for gs |
520 | mov [graph_data_l+2],ax |
||
521 | shr eax,16 |
||
522 | mov [graph_data_l+4],al |
||
523 | mov [graph_data_l+7],ah |
||
1 | ha | 524 | |
465 | serge | 525 | mov [CURRENT_TASK],dword 1 |
526 | mov [TASK_COUNT],dword 1 |
||
527 | mov [TASK_BASE],dword TASK_DATA |
||
528 | mov [current_slot], SLOT_BASE+256 |
||
429 | serge | 529 | |
469 | serge | 530 | ; set background |
531 | xor eax,eax |
||
532 | inc eax |
||
527 | diamond | 533 | mov [BgrDrawMode],eax |
534 | mov [BgrDataWidth],eax |
||
535 | mov [BgrDataHeight],eax |
||
469 | serge | 536 | mov [mem_BACKGROUND],4095 |
537 | stdcall kernel_alloc, [mem_BACKGROUND] |
||
538 | mov [img_background], eax |
||
539 | |||
540 | |||
256 | diamond | 541 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
542 | include 'detect/disks.inc' |
||
543 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
544 | |||
521 | diamond | 545 | call Parser_params |
546 | |||
1 | ha | 547 | ; READ RAMDISK IMAGE FROM HD |
548 | |||
549 | ;!!!!!!!!!!!!!!!!!!!!!!! |
||
550 | include 'boot/rdload.inc' |
||
551 | ;!!!!!!!!!!!!!!!!!!!!!!! |
||
552 | ; mov [dma_hdd],1 |
||
553 | ; CALCULATE FAT CHAIN FOR RAMDISK |
||
554 | |||
429 | serge | 555 | call calculatefatchain |
1 | ha | 556 | |
557 | ; LOAD VMODE DRIVER |
||
558 | |||
559 | ;!!!!!!!!!!!!!!!!!!!!!!! |
||
560 | include 'vmodeld.inc' |
||
561 | ;!!!!!!!!!!!!!!!!!!!!!!! |
||
562 | |||
509 | diamond | 563 | mov ax,[OS_BASE+0x10000+bx_from_load] |
535 | spraid | 564 | cmp ax,'r1' ; if using not ram disk, then load librares and parameters {SPraid.simba} |
488 | spraid | 565 | je no_lib_load |
566 | ; LOADING LIBRARES |
||
535 | spraid | 567 | stdcall dll.Load,@IMPORT ; loading librares for kernel (.obj files) |
512 | spraid | 568 | call load_file_parse_table ; prepare file parse table |
498 | diamond | 569 | call set_kernel_conf ; configure devices and gui |
488 | spraid | 570 | no_lib_load: |
571 | |||
1 | ha | 572 | ; LOAD FONTS I and II |
573 | |||
574 | |||
501 | serge | 575 | ; pushad |
576 | ; push eax |
||
577 | ; mov eax,char |
||
578 | ; call file_system_lfn |
||
579 | ; mov eax,char2 |
||
580 | ; call file_system_lfn |
||
581 | ; pop eax |
||
582 | ; popad |
||
1 | ha | 583 | |
501 | serge | 584 | stdcall read_file, char, FONT_I, 0, 2560 |
585 | stdcall read_file, char2, FONT_II, 0, 2560 |
||
490 | serge | 586 | |
429 | serge | 587 | mov esi,boot_fonts |
588 | call boot_log |
||
1 | ha | 589 | |
590 | ; PRINT AMOUNT OF MEMORY |
||
429 | serge | 591 | mov esi, boot_memdetect |
592 | call boot_log |
||
1 | ha | 593 | |
429 | serge | 594 | movzx ecx, word [boot_y] |
595 | or ecx, (10+29*6) shl 16 ; "Determining amount of memory" |
||
596 | sub ecx, 10 |
||
597 | mov edx, 0xFFFFFF |
||
598 | mov ebx, [MEM_AMOUNT] |
||
599 | shr ebx, 20 |
||
600 | mov edi, 1 |
||
601 | mov eax, 0x00040000 |
||
602 | call display_number_force |
||
41 | mikedld | 603 | |
1 | ha | 604 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
605 | |||
429 | serge | 606 | mov esi,boot_irqs |
607 | call boot_log |
||
608 | call rerouteirqs |
||
1 | ha | 609 | |
429 | serge | 610 | mov esi,boot_tss |
611 | call boot_log |
||
1 | ha | 612 | |
465 | serge | 613 | ; BUILD SCHEDULER |
614 | |||
615 | call build_scheduler ; sys32.inc |
||
616 | |||
429 | serge | 617 | mov esi,boot_devices |
618 | call boot_log |
||
567 | serge | 619 | |
620 | mov [pci_access_enabled],1 |
||
621 | |||
429 | serge | 622 | call detect_devices |
479 | kastigar | 623 | stdcall load_driver, szPS2MDriver |
1 | ha | 624 | |
465 | serge | 625 | ; TIMER SET TO 1/100 S |
1 | ha | 626 | |
429 | serge | 627 | mov esi,boot_timer |
628 | call boot_log |
||
629 | mov al,0x34 ; set to 100Hz |
||
630 | out 0x43,al |
||
631 | mov al,0x9b ; lsb 1193180 / 1193 |
||
632 | out 0x40,al |
||
633 | mov al,0x2e ; msb |
||
634 | out 0x40,al |
||
1 | ha | 635 | |
636 | ; SET MOUSE |
||
637 | |||
429 | serge | 638 | mov esi,boot_setmouse |
639 | call boot_log |
||
640 | call setmouse |
||
1 | ha | 641 | |
214 | serge | 642 | |
1 | ha | 643 | ; SET PRELIMINARY WINDOW STACK AND POSITIONS |
644 | |||
429 | serge | 645 | mov esi,boot_windefs |
646 | call boot_log |
||
647 | call setwindowdefaults |
||
1 | ha | 648 | |
649 | ; SET BACKGROUND DEFAULTS |
||
650 | |||
429 | serge | 651 | mov esi,boot_bgr |
652 | call boot_log |
||
555 | diamond | 653 | call init_background |
429 | serge | 654 | call calculatebackground |
1 | ha | 655 | |
656 | ; RESERVE SYSTEM IRQ'S JA PORT'S |
||
657 | |||
429 | serge | 658 | mov esi,boot_resirqports |
659 | call boot_log |
||
660 | call reserve_irqs_ports |
||
1 | ha | 661 | |
662 | ; SET PORTS FOR IRQ HANDLERS |
||
663 | |||
429 | serge | 664 | mov esi,boot_setrports |
665 | call boot_log |
||
666 | call setirqreadports |
||
1 | ha | 667 | |
668 | ; SET UP OS TASK |
||
669 | |||
429 | serge | 670 | mov esi,boot_setostask |
671 | call boot_log |
||
214 | serge | 672 | |
501 | serge | 673 | xor eax, eax |
674 | mov dword [SLOT_BASE+APPDATA.fpu_state], fpu_data |
||
675 | mov dword [SLOT_BASE+APPDATA.fpu_handler], eax |
||
676 | mov dword [SLOT_BASE+APPDATA.sse_handler], eax |
||
164 | serge | 677 | |
429 | serge | 678 | ; name for OS/IDLE process |
281 | serge | 679 | |
429 | serge | 680 | mov dword [SLOT_BASE+256+APPDATA.app_name], dword 'OS/I' |
681 | mov dword [SLOT_BASE+256+APPDATA.app_name+4], dword 'DLE ' |
||
465 | serge | 682 | mov edi, [os_stack_seg] |
429 | serge | 683 | mov dword [SLOT_BASE+256+APPDATA.pl0_stack], edi |
465 | serge | 684 | add edi, 0x2000-512 |
429 | serge | 685 | mov dword [SLOT_BASE+256+APPDATA.fpu_state], edi |
465 | serge | 686 | mov dword [SLOT_BASE+256+APPDATA.io_map],\ |
687 | (tss._io_map_0-OS_BASE+PG_MAP) |
||
688 | mov dword [SLOT_BASE+256+APPDATA.io_map+4],\ |
||
689 | (tss._io_map_1-OS_BASE+PG_MAP) |
||
357 | serge | 690 | |
429 | serge | 691 | mov esi, fpu_data |
692 | mov ecx, 512/4 |
||
693 | cld |
||
694 | rep movsd |
||
357 | serge | 695 | |
501 | serge | 696 | mov dword [SLOT_BASE+256+APPDATA.fpu_handler], eax |
697 | mov dword [SLOT_BASE+256+APPDATA.sse_handler], eax |
||
214 | serge | 698 | |
429 | serge | 699 | mov ebx, SLOT_BASE+256+APP_OBJ_OFFSET |
700 | mov dword [SLOT_BASE+256+APPDATA.fd_obj], ebx |
||
701 | mov dword [SLOT_BASE+256+APPDATA.bk_obj], ebx |
||
281 | serge | 702 | |
521 | diamond | 703 | mov dword [SLOT_BASE+256+APPDATA.cur_dir], sysdir_path |
704 | |||
429 | serge | 705 | ; task list |
465 | serge | 706 | mov [CURRENT_TASK],dword 1 |
707 | mov [TASK_COUNT],dword 1 |
||
708 | mov [current_slot], SLOT_BASE+256 |
||
709 | mov [TASK_BASE],dword TASK_DATA |
||
429 | serge | 710 | mov [TASK_DATA+TASKDATA.wnd_number], 1 ; on screen number |
711 | mov [TASK_DATA+TASKDATA.pid], 1 ; process id number |
||
712 | mov [TASK_DATA+TASKDATA.mem_start], 0 ; process base address |
||
1 | ha | 713 | |
429 | serge | 714 | call init_cursors |
465 | serge | 715 | mov eax, [def_cursor] |
716 | mov [SLOT_BASE+APPDATA.cursor],eax |
||
717 | mov [SLOT_BASE+APPDATA.cursor+256],eax |
||
281 | serge | 718 | |
465 | serge | 719 | ; READ TSC / SECOND |
281 | serge | 720 | |
429 | serge | 721 | mov esi,boot_tsc |
722 | call boot_log |
||
723 | call _rdtsc |
||
724 | mov ecx,eax |
||
725 | mov esi,250 ; wait 1/4 a second |
||
726 | call delay_ms |
||
727 | call _rdtsc |
||
728 | sub eax,ecx |
||
729 | shl eax,2 |
||
730 | mov [CPU_FREQ],eax ; save tsc / sec |
||
731 | mov ebx, 1000000 |
||
732 | div ebx |
||
733 | mov [stall_mcs], eax |
||
1 | ha | 734 | |
735 | ; SET VARIABLES |
||
736 | |||
429 | serge | 737 | call set_variables |
1 | ha | 738 | |
739 | ; STACK AND FDC |
||
740 | |||
429 | serge | 741 | call stack_init |
742 | call fdc_init |
||
1 | ha | 743 | |
744 | ; PALETTE FOR 320x200 and 640x480 16 col |
||
745 | |||
429 | serge | 746 | cmp [SCR_MODE],word 0x12 |
747 | jne no_pal_vga |
||
748 | mov esi,boot_pal_vga |
||
749 | call boot_log |
||
750 | call paletteVGA |
||
1 | ha | 751 | no_pal_vga: |
752 | |||
429 | serge | 753 | cmp [SCR_MODE],word 0x13 |
754 | jne no_pal_ega |
||
755 | mov esi,boot_pal_ega |
||
756 | call boot_log |
||
757 | call palette320x200 |
||
1 | ha | 758 | no_pal_ega: |
759 | |||
760 | ; LOAD DEFAULT SKIN |
||
761 | |||
523 | diamond | 762 | call load_default_skin |
1 | ha | 763 | |
465 | serge | 764 | ;protect io permission map |
765 | |||
766 | mov esi, [default_io_map] |
||
767 | stdcall map_page,esi,(tss._io_map_0-OS_BASE), PG_MAP |
||
768 | add esi, 0x1000 |
||
769 | stdcall map_page,esi,(tss._io_map_1-OS_BASE), PG_MAP |
||
770 | |||
771 | stdcall map_page,tss._io_map_0,\ |
||
772 | (tss._io_map_0-OS_BASE), PG_MAP |
||
773 | stdcall map_page,tss._io_map_1,\ |
||
774 | (tss._io_map_1-OS_BASE), PG_MAP |
||
775 | |||
512 | spraid | 776 | mov ax,[OS_BASE+0x10000+bx_from_load] |
535 | spraid | 777 | cmp ax,'r1' ; if not rused ram disk - load network configuration from files {SPraid.simba} |
512 | spraid | 778 | je no_st_network |
779 | call set_network_conf |
||
780 | no_st_network: |
||
781 | |||
1 | ha | 782 | ; LOAD FIRST APPLICATION |
429 | serge | 783 | cli |
501 | serge | 784 | |
465 | serge | 785 | cmp byte [BOOT_VAR+0x9030],1 |
429 | serge | 786 | jne no_load_vrr_m |
237 | serge | 787 | |
521 | diamond | 788 | mov ebp, vrr_m |
789 | call fs_execute_from_sysdir |
||
488 | spraid | 790 | |
429 | serge | 791 | cmp eax,2 ; if vrr_m app found (PID=2) |
792 | je first_app_found |
||
41 | mikedld | 793 | |
237 | serge | 794 | no_load_vrr_m: |
488 | spraid | 795 | |
521 | diamond | 796 | mov ebp, firstapp |
797 | call fs_execute_from_sysdir |
||
488 | spraid | 798 | |
501 | serge | 799 | cmp eax,2 ; continue if a process has been loaded |
800 | je first_app_found |
||
801 | |||
653 | diamond | 802 | mov esi, boot_failed |
803 | call boot_log |
||
804 | |||
501 | serge | 805 | mov eax, 0xDEADBEEF ; otherwise halt |
806 | hlt |
||
807 | |||
237 | serge | 808 | first_app_found: |
501 | serge | 809 | |
429 | serge | 810 | cli |
1 | ha | 811 | |
429 | serge | 812 | ;mov [TASK_COUNT],dword 2 |
813 | mov [CURRENT_TASK],dword 1 ; set OS task fisrt |
||
1 | ha | 814 | |
21 | poddubny | 815 | ; SET KEYBOARD PARAMETERS |
429 | serge | 816 | mov al, 0xf6 ; reset keyboard, scan enabled |
817 | call kb_write |
||
1 | ha | 818 | |
429 | serge | 819 | ; wait until 8042 is ready |
820 | xor ecx,ecx |
||
265 | diamond | 821 | @@: |
429 | serge | 822 | in al,64h |
823 | and al,00000010b |
||
824 | loopnz @b |
||
1 | ha | 825 | |
826 | ; mov al, 0xED ; svetodiody - only for testing! |
||
827 | ; call kb_write |
||
828 | ; call kb_read |
||
829 | ; mov al, 111b |
||
830 | ; call kb_write |
||
831 | ; call kb_read |
||
41 | mikedld | 832 | |
429 | serge | 833 | mov al, 0xF3 ; set repeat rate & delay |
834 | call kb_write |
||
265 | diamond | 835 | ; call kb_read |
429 | serge | 836 | mov al, 0 ; 30 250 ;00100010b ; 24 500 ;00100100b ; 20 500 |
837 | call kb_write |
||
265 | diamond | 838 | ; call kb_read |
1 | ha | 839 | ;// mike.dld [ |
429 | serge | 840 | call set_lights |
1 | ha | 841 | ;// mike.dld ] |
842 | |||
21 | poddubny | 843 | ; START MULTITASKING |
1 | ha | 844 | |
429 | serge | 845 | mov esi,boot_tasking |
846 | call boot_log |
||
21 | poddubny | 847 | |
465 | serge | 848 | ; mov [ENABLE_TASKSWITCH],byte 1 ; multitasking enabled |
21 | poddubny | 849 | |
1 | ha | 850 | ; UNMASK ALL IRQ'S |
851 | |||
429 | serge | 852 | mov esi,boot_allirqs |
853 | call boot_log |
||
41 | mikedld | 854 | |
429 | serge | 855 | cli ;guarantee forbidance of interrupts. |
856 | mov al,0 ; unmask all irq's |
||
857 | out 0xA1,al |
||
858 | out 0x21,al |
||
1 | ha | 859 | |
429 | serge | 860 | mov ecx,32 |
1 | ha | 861 | |
862 | ready_for_irqs: |
||
863 | |||
429 | serge | 864 | mov al,0x20 ; ready for irqs |
865 | out 0x20,al |
||
866 | out 0xa0,al |
||
1 | ha | 867 | |
429 | serge | 868 | loop ready_for_irqs ; flush the queue |
1 | ha | 869 | |
429 | serge | 870 | stdcall attach_int_handler, dword 1, irq1 |
164 | serge | 871 | |
1 | ha | 872 | ; mov [dma_hdd],1 |
429 | serge | 873 | cmp [IDEContrRegsBaseAddr], 0 |
874 | setnz [dma_hdd] |
||
538 | spraid | 875 | mov [timer_ticks_enable],1 ; for cd driver |
1 | ha | 876 | |
465 | serge | 877 | ; stdcall init_uart_service, DRV_ENTRY |
878 | |||
429 | serge | 879 | sti |
465 | serge | 880 | call change_task |
881 | |||
882 | jmp osloop |
||
883 | |||
429 | serge | 884 | jmp $ ; wait here for timer to take control |
1 | ha | 885 | |
429 | serge | 886 | ; Fly :) |
1 | ha | 887 | |
465 | serge | 888 | include 'unpacker.inc' |
889 | include 'fdo.inc' |
||
890 | |||
891 | align 4 |
||
892 | boot_log: |
||
893 | pushad |
||
894 | |||
895 | mov eax,10*65536 |
||
896 | mov ax,word [boot_y] |
||
897 | add [boot_y],dword 10 |
||
898 | mov ebx,0x80ffffff ; ASCIIZ string with white color |
||
899 | mov ecx,esi |
||
900 | mov edi,1 |
||
901 | call dtext |
||
902 | |||
903 | mov [novesachecksum],1000 |
||
904 | call checkVga_N13 |
||
905 | |||
906 | cmp [preboot_blogesc+OS_BASE+0x10000],byte 1 |
||
907 | je .bll2 |
||
908 | |||
909 | cmp esi,boot_tasking |
||
910 | jne .bll2 |
||
911 | ; begin ealex 04.08.05 |
||
912 | ; in al,0x61 |
||
913 | ; and al,01111111b |
||
914 | ; out 0x61,al |
||
915 | ; end ealex 04.08.05 |
||
916 | .bll1: in al,0x60 ; wait for ESC key press |
||
917 | cmp al,129 |
||
918 | jne .bll1 |
||
919 | |||
920 | .bll2: popad |
||
921 | |||
922 | ret |
||
923 | |||
924 | |||
1 | ha | 925 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
926 | ; ; |
||
33 | mario79 | 927 | ; MAIN OS LOOP START ; |
1 | ha | 928 | ; ; |
929 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
930 | align 32 |
||
931 | osloop: |
||
429 | serge | 932 | call [draw_pointer] |
933 | call checkbuttons |
||
934 | call checkwindows |
||
49 | mikedld | 935 | ; call check_window_move_request |
429 | serge | 936 | call checkmisc |
937 | call checkVga_N13 |
||
938 | call stack_handler |
||
939 | call checkidle |
||
940 | call check_fdd_motor_status |
||
618 | mario79 | 941 | call check_ATAPI_device_event |
429 | serge | 942 | jmp osloop |
33 | mario79 | 943 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
944 | ; ; |
||
945 | ; MAIN OS LOOP END ; |
||
946 | ; ; |
||
947 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
1 | ha | 948 | |
949 | checkidle: |
||
429 | serge | 950 | pushad |
1 | ha | 951 | |
429 | serge | 952 | cmp [check_idle_semaphore],0 |
953 | jne no_idle_state |
||
1 | ha | 954 | |
429 | serge | 955 | call change_task |
956 | mov eax,[idlemem] |
||
957 | mov ebx,[timer_ticks] ;[0xfdf0] |
||
958 | cmp eax,ebx |
||
959 | jnz idle_exit |
||
960 | call _rdtsc |
||
961 | mov ecx,eax |
||
1 | ha | 962 | idle_loop: |
429 | serge | 963 | hlt |
964 | cmp [check_idle_semaphore],0 |
||
965 | jne idle_loop_exit |
||
966 | mov eax,[timer_ticks] ;[0xfdf0] |
||
967 | cmp ebx,eax |
||
968 | jz idle_loop |
||
1 | ha | 969 | idle_loop_exit: |
429 | serge | 970 | mov [idlemem],eax |
971 | call _rdtsc |
||
972 | sub eax,ecx |
||
973 | mov ebx,[idleuse] |
||
974 | add ebx,eax |
||
975 | mov [idleuse],ebx |
||
1 | ha | 976 | |
429 | serge | 977 | popad |
978 | ret |
||
1 | ha | 979 | |
980 | idle_exit: |
||
981 | |||
429 | serge | 982 | mov ebx,[timer_ticks] ;[0xfdf0] |
983 | mov [idlemem],ebx |
||
984 | call change_task |
||
1 | ha | 985 | |
429 | serge | 986 | popad |
987 | ret |
||
1 | ha | 988 | |
989 | no_idle_state: |
||
990 | |||
429 | serge | 991 | dec [check_idle_semaphore] |
1 | ha | 992 | |
429 | serge | 993 | mov ebx,[timer_ticks] ;[0xfdf0] |
994 | mov [idlemem],ebx |
||
995 | call change_task |
||
1 | ha | 996 | |
429 | serge | 997 | popad |
998 | ret |
||
1 | ha | 999 | |
1000 | uglobal |
||
429 | serge | 1001 | idlemem dd 0x0 |
1002 | idleuse dd 0x0 |
||
1003 | idleusesec dd 0x0 |
||
1004 | check_idle_semaphore dd 0x0 |
||
1 | ha | 1005 | endg |
1006 | |||
1007 | |||
1008 | |||
1009 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
1010 | ; ; |
||
1011 | ; INCLUDED SYSTEM FILES ; |
||
1012 | ; ; |
||
1013 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
1014 | |||
1015 | |||
7 | me_root | 1016 | include "kernel32.inc" |
1 | ha | 1017 | |
1018 | |||
1019 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
1020 | ; ; |
||
1021 | ; KERNEL FUNCTIONS ; |
||
1022 | ; ; |
||
1023 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
1024 | |||
1025 | reserve_irqs_ports: |
||
1026 | |||
429 | serge | 1027 | pushad |
1 | ha | 1028 | |
465 | serge | 1029 | mov [irq_owner+4*0], 1 ; timer |
1030 | mov [irq_owner+4*1], 1 ; keyboard |
||
1031 | mov [irq_owner+4*5], 1 ; sound blaster |
||
1032 | mov [irq_owner+4*6], 1 ; floppy diskette |
||
1033 | mov [irq_owner+4*13], 1 ; math co-pros |
||
1034 | mov [irq_owner+4*14], 1 ; ide I |
||
1035 | mov [irq_owner+4*15], 1 ; ide II |
||
1036 | |||
58 | mario79 | 1037 | ; movzx eax,byte [0xf604] ; mouse irq |
1038 | ; dec eax |
||
1039 | ; add eax,mouseirqtable |
||
1040 | ; movzx eax,byte [eax] |
||
1041 | ; shl eax,2 |
||
1042 | ; mov [irq_owner+eax],byte 1 |
||
1 | ha | 1043 | |
1044 | |||
429 | serge | 1045 | ; RESERVE PORTS |
1046 | mov edi,1 ; 0x00-0x2d |
||
1047 | mov [RESERVED_PORTS],edi |
||
1048 | shl edi,4 |
||
1049 | mov [RESERVED_PORTS+edi+0],dword 1 |
||
1050 | mov [RESERVED_PORTS+edi+4],dword 0x0 |
||
1051 | mov [RESERVED_PORTS+edi+8],dword 0x2d |
||
269 | serge | 1052 | |
429 | serge | 1053 | inc dword [RESERVED_PORTS] ; 0x30-0x4d |
1054 | mov edi,[RESERVED_PORTS] |
||
1055 | shl edi,4 |
||
1056 | mov [RESERVED_PORTS+edi+0],dword 1 |
||
1057 | mov [RESERVED_PORTS+edi+4],dword 0x30 |
||
1058 | mov [RESERVED_PORTS+edi+8],dword 0x4d |
||
269 | serge | 1059 | |
429 | serge | 1060 | inc dword [RESERVED_PORTS] ; 0x50-0xdf |
1061 | mov edi,[RESERVED_PORTS] |
||
1062 | shl edi,4 |
||
1063 | mov [RESERVED_PORTS+edi+0],dword 1 |
||
1064 | mov [RESERVED_PORTS+edi+4],dword 0x50 |
||
1065 | mov [RESERVED_PORTS+edi+8],dword 0xdf |
||
233 | serge | 1066 | |
429 | serge | 1067 | inc dword [RESERVED_PORTS] ; 0xe5-0xff |
1068 | mov edi,[RESERVED_PORTS] |
||
1069 | shl edi,4 |
||
1070 | mov [RESERVED_PORTS+edi+0],dword 1 |
||
1071 | mov [RESERVED_PORTS+edi+4],dword 0xe5 |
||
1072 | mov [RESERVED_PORTS+edi+8],dword 0xff |
||
233 | serge | 1073 | |
1074 | |||
58 | mario79 | 1075 | ; cmp [0xf604],byte 2 ; com1 mouse -> 0x3f0-0x3ff |
1076 | ; jne ripl1 |
||
1077 | ; inc dword [0x2d0000] |
||
1078 | ; mov edi,[0x2d0000] |
||
1079 | ; shl edi,4 |
||
1080 | ; mov [0x2d0000+edi+0],dword 1 |
||
1081 | ; mov [0x2d0000+edi+4],dword 0x3f0 |
||
1082 | ; mov [0x2d0000+edi+8],dword 0x3ff |
||
1083 | ; ripl1: |
||
1084 | ; cmp [0xf604],byte 3 ; com2 mouse -> 0x2f0-0x2ff |
||
1085 | ; jne ripl2 |
||
1086 | ; inc dword [0x2d0000] |
||
1087 | ; mov edi,[0x2d0000] |
||
1088 | ; shl edi,4 |
||
1089 | ; mov [0x2d0000+edi+0],dword 1 |
||
1090 | ; mov [0x2d0000+edi+4],dword 0x2f0 |
||
1091 | ; mov [0x2d0000+edi+8],dword 0x2ff |
||
1092 | ; ripl2: |
||
1 | ha | 1093 | |
429 | serge | 1094 | popad |
1095 | ret |
||
1 | ha | 1096 | |
1097 | iglobal |
||
429 | serge | 1098 | mouseirqtable db 12 ; ps2 |
1099 | db 4 ; com1 |
||
1100 | db 3 ; com2 |
||
1 | ha | 1101 | endg |
1102 | |||
1103 | setirqreadports: |
||
1104 | |||
429 | serge | 1105 | mov [irq12read+0],dword 0x60 + 0x01000000 ; read port 0x60 , byte |
1106 | mov [irq12read+4],dword 0 ; end of port list |
||
1107 | mov [irq04read+0],dword 0x3f8 + 0x01000000 ; read port 0x3f8 , byte |
||
1108 | mov [irq04read+4],dword 0 ; end of port list |
||
1109 | mov [irq03read+0],dword 0x2f8 + 0x01000000 ; read port 0x2f8 , byte |
||
1110 | mov [irq03read+4],dword 0 ; end of port list |
||
1 | ha | 1111 | |
429 | serge | 1112 | ret |
1 | ha | 1113 | |
1114 | iglobal |
||
1115 | process_number dd 0x1 |
||
1116 | endg |
||
1117 | |||
1118 | set_variables: |
||
1119 | |||
429 | serge | 1120 | mov ecx,0x100 ; flush port 0x60 |
1121 | .fl60: in al,0x60 |
||
1122 | loop .fl60 |
||
1123 | mov [MOUSE_BUFF_COUNT],byte 0 ; mouse buffer |
||
1124 | mov [KEY_COUNT],byte 0 ; keyboard buffer |
||
1125 | mov [BTN_COUNT],byte 0 ; button buffer |
||
381 | serge | 1126 | ; mov [MOUSE_X],dword 100*65536+100 ; mouse x/y |
1 | ha | 1127 | |
429 | serge | 1128 | push eax |
465 | serge | 1129 | mov ax,[BOOT_VAR+0x900c] |
429 | serge | 1130 | shr ax,1 |
1131 | shl eax,16 |
||
465 | serge | 1132 | mov ax,[BOOT_VAR+0x900A] |
429 | serge | 1133 | shr ax,1 |
1134 | mov [MOUSE_X],eax |
||
1135 | pop eax |
||
41 | mikedld | 1136 | |
429 | serge | 1137 | mov byte [SB16_Status],0 ; Minazzi Paolo |
1138 | mov [BTN_ADDR],dword BUTTON_INFO ; address of button list |
||
1 | ha | 1139 | |
1140 | ;!! IP 04.02.2005: |
||
429 | serge | 1141 | mov [next_usage_update], 100 |
465 | serge | 1142 | mov byte [DONT_SWITCH], 0 ; change task if possible |
1 | ha | 1143 | |
429 | serge | 1144 | ret |
1 | ha | 1145 | |
1146 | ;* mouse centered - start code- Mario79 |
||
1147 | mouse_centered: |
||
429 | serge | 1148 | push eax |
1149 | mov eax,[ScreenWidth] |
||
1150 | shr eax,1 |
||
1151 | mov [MOUSE_X],ax |
||
1152 | mov eax,[ScreenHeight] |
||
1153 | shr eax,1 |
||
1154 | mov [MOUSE_Y],ax |
||
1155 | pop eax |
||
1156 | ret |
||
1 | ha | 1157 | ;* mouse centered - end code- Mario79 |
1158 | |||
1159 | align 4 |
||
1160 | |||
1161 | sys_outport: |
||
1162 | |||
429 | serge | 1163 | mov edi,ebx ; separate flag for read / write |
1 | ha | 1164 | and ebx,65535 |
1165 | |||
381 | serge | 1166 | mov ecx,[RESERVED_PORTS] |
1 | ha | 1167 | test ecx,ecx |
1168 | jne sopl8 |
||
1169 | mov [esp+36],dword 1 |
||
1170 | ret |
||
1171 | |||
1172 | sopl8: |
||
379 | serge | 1173 | mov edx,[TASK_BASE] |
1 | ha | 1174 | mov edx,[edx+0x4] |
1175 | and ebx,65535 |
||
1176 | cld |
||
1177 | sopl1: |
||
1178 | |||
1179 | mov esi,ecx |
||
1180 | shl esi,4 |
||
381 | serge | 1181 | add esi,RESERVED_PORTS |
1 | ha | 1182 | cmp edx,[esi+0] |
1183 | jne sopl2 |
||
1184 | cmp ebx,[esi+4] |
||
429 | serge | 1185 | jb sopl2 |
1 | ha | 1186 | cmp ebx,[esi+8] |
429 | serge | 1187 | jg sopl2 |
1 | ha | 1188 | jmp sopl3 |
1189 | |||
1190 | sopl2: |
||
1191 | |||
1192 | dec ecx |
||
1193 | jnz sopl1 |
||
1194 | mov [esp+36],dword 1 |
||
1195 | ret |
||
1196 | |||
1197 | sopl3: |
||
1198 | |||
1199 | test edi,0x80000000 ; read ? |
||
1200 | jnz sopl4 |
||
1201 | |||
429 | serge | 1202 | mov dx,bx ; write |
1 | ha | 1203 | out dx,al |
1204 | mov [esp+36],dword 0 |
||
1205 | ret |
||
1206 | |||
1207 | sopl4: |
||
1208 | |||
429 | serge | 1209 | mov dx,bx ; read |
1210 | in al,dx |
||
1 | ha | 1211 | and eax,0xff |
1212 | mov [esp+36],dword 0 |
||
1213 | mov [esp+24],eax |
||
1214 | ret |
||
1215 | |||
1216 | |||
1217 | |||
1218 | align 4 |
||
1219 | sys_sb16: |
||
1220 | |||
1221 | cmp word [sb16],word 0 |
||
1222 | jnz sb16l1 |
||
1223 | mov [esp+36],dword 1 |
||
1224 | ret |
||
1225 | sb16l1: |
||
1226 | mov [esp+36],dword 0 |
||
1227 | cmp eax,1 ; set volume - main |
||
1228 | jnz sb16l2 |
||
1229 | mov dx,word [sb16] |
||
1230 | add dx,4 |
||
1231 | mov al,0x22 |
||
1232 | out dx,al |
||
1233 | mov esi,1 |
||
1234 | call delay_ms |
||
1235 | mov eax,ebx |
||
1236 | inc edx |
||
1237 | out dx,al |
||
1238 | ret |
||
1239 | sb16l2: |
||
1240 | |||
1241 | cmp eax,2 ; set volume - cd |
||
1242 | jnz sb16l3 |
||
1243 | mov dx,word [sb16] |
||
1244 | add dx,4 |
||
1245 | mov al,0x28 |
||
1246 | out dx,al |
||
1247 | mov esi,1 |
||
1248 | call delay_ms |
||
1249 | mov eax,ebx |
||
1250 | add edx,1 |
||
1251 | out dx,al |
||
1252 | ret |
||
1253 | sb16l3: |
||
1254 | mov [esp+36],dword 2 |
||
1255 | ret |
||
1256 | |||
1257 | |||
1258 | align 4 |
||
1259 | |||
1260 | sys_sb16II: |
||
1261 | |||
1262 | cmp word [sb16],word 0 |
||
1263 | jnz IIsb16l1 |
||
1264 | mov [esp+36],dword 1 |
||
1265 | ret |
||
1266 | IIsb16l1: |
||
1267 | |||
1268 | cmp eax,1 ; set volume - main |
||
1269 | jnz IIsb16l2 |
||
1270 | ; L |
||
1271 | mov dx,word [sb16] |
||
1272 | add dx,4 |
||
1273 | mov al,0x30 |
||
1274 | out dx,al |
||
1275 | mov eax,ebx |
||
1276 | inc edx |
||
1277 | out dx,al |
||
1278 | ; R |
||
1279 | mov dx,word [sb16] |
||
1280 | add dx,4 |
||
1281 | mov al,0x31 |
||
1282 | out dx,al |
||
1283 | mov eax,ebx |
||
1284 | inc edx |
||
1285 | out dx,al |
||
1286 | mov [esp+36],dword 0 |
||
1287 | ret |
||
1288 | IIsb16l2: |
||
1289 | |||
1290 | cmp eax,2 ; set volume - cd |
||
1291 | jnz IIsb16l3 |
||
1292 | ; L |
||
1293 | mov dx,word [sb16] |
||
1294 | add dx,4 |
||
1295 | mov al,0x36 |
||
1296 | out dx,al |
||
1297 | mov eax,ebx |
||
1298 | inc edx |
||
1299 | out dx,al |
||
1300 | ; R |
||
1301 | mov dx,word [sb16] |
||
1302 | add dx,4 |
||
1303 | mov al,0x37 |
||
1304 | out dx,al |
||
1305 | mov eax,ebx |
||
1306 | inc edx |
||
1307 | out dx,al |
||
1308 | mov [esp+36],dword 0 |
||
1309 | ret |
||
1310 | IIsb16l3: |
||
1311 | |||
1312 | mov [esp+36],dword 2 |
||
1313 | ret |
||
1314 | |||
1315 | |||
1316 | display_number: |
||
1317 | |||
1318 | ; eax = print type, al=0 -> ebx is number |
||
1319 | ; al=1 -> ebx is pointer |
||
1320 | ; ah=0 -> display decimal |
||
1321 | ; ah=1 -> display hexadecimal |
||
1322 | ; ah=2 -> display binary |
||
1323 | ; eax bits 16-21 = number of digits to display (0-32) |
||
1324 | ; eax bits 22-31 = reserved |
||
1325 | ; |
||
1326 | ; ebx = number or pointer |
||
1327 | ; ecx = x shl 16 + y |
||
1328 | ; edx = color |
||
429 | serge | 1329 | xor edi, edi |
211 | serge | 1330 | display_number_force: |
652 | mario79 | 1331 | push eax |
1332 | and eax,0x7fffffff |
||
429 | serge | 1333 | cmp eax,0xffff ; length > 0 ? |
652 | mario79 | 1334 | pop eax |
1 | ha | 1335 | jge cont_displ |
1336 | ret |
||
1337 | cont_displ: |
||
652 | mario79 | 1338 | push eax |
1339 | and eax,0x7fffffff |
||
429 | serge | 1340 | cmp eax,61*0x10000 ; length <= 60 ? |
652 | mario79 | 1341 | pop eax |
75 | diamond | 1342 | jb cont_displ2 |
1 | ha | 1343 | ret |
1344 | cont_displ2: |
||
1345 | |||
1346 | pushad |
||
1347 | |||
429 | serge | 1348 | cmp al,1 ; ecx is a pointer ? |
1 | ha | 1349 | jne displnl1 |
139 | diamond | 1350 | mov ebx,[ebx+std_application_base_address] |
1 | ha | 1351 | displnl1: |
1352 | sub esp,64 |
||
1353 | |||
429 | serge | 1354 | cmp ah,0 ; DECIMAL |
1 | ha | 1355 | jne no_display_desnum |
1356 | shr eax,16 |
||
652 | mario79 | 1357 | and eax,0x803f |
1358 | ; and eax,0x3f |
||
1359 | push eax |
||
75 | diamond | 1360 | and eax,0x3f |
1 | ha | 1361 | mov edi,esp |
194 | diamond | 1362 | add edi,4+64-1 |
1 | ha | 1363 | mov ecx,eax |
1364 | mov eax,ebx |
||
1365 | mov ebx,10 |
||
1366 | d_desnum: |
||
1367 | xor edx,edx |
||
1368 | div ebx |
||
1369 | add dl,48 |
||
1370 | mov [edi],dl |
||
1371 | dec edi |
||
1372 | loop d_desnum |
||
1373 | pop eax |
||
652 | mario79 | 1374 | call normalize_number |
1 | ha | 1375 | call draw_num_text |
1376 | add esp,64 |
||
1377 | popad |
||
1378 | ret |
||
1379 | no_display_desnum: |
||
1380 | |||
429 | serge | 1381 | cmp ah,0x01 ; HEXADECIMAL |
1 | ha | 1382 | jne no_display_hexnum |
1383 | shr eax,16 |
||
652 | mario79 | 1384 | and eax,0x803f |
1385 | ; and eax,0x3f |
||
1386 | push eax |
||
75 | diamond | 1387 | and eax,0x3f |
1 | ha | 1388 | mov edi,esp |
194 | diamond | 1389 | add edi,4+64-1 |
1 | ha | 1390 | mov ecx,eax |
1391 | mov eax,ebx |
||
1392 | mov ebx,16 |
||
1393 | d_hexnum: |
||
1394 | xor edx,edx |
||
1395 | div ebx |
||
1396 | add edx,hexletters |
||
1397 | mov dl,[edx] |
||
1398 | mov [edi],dl |
||
1399 | dec edi |
||
1400 | loop d_hexnum |
||
1401 | pop eax |
||
652 | mario79 | 1402 | call normalize_number |
1 | ha | 1403 | call draw_num_text |
1404 | add esp,64 |
||
1405 | popad |
||
1406 | ret |
||
1407 | no_display_hexnum: |
||
1408 | |||
429 | serge | 1409 | cmp ah,0x02 ; BINARY |
1 | ha | 1410 | jne no_display_binnum |
1411 | shr eax,16 |
||
652 | mario79 | 1412 | and eax,0x803f |
1413 | ; and eax,0x3f |
||
1414 | push eax |
||
75 | diamond | 1415 | and eax,0x3f |
1 | ha | 1416 | mov edi,esp |
194 | diamond | 1417 | add edi,4+64-1 |
1 | ha | 1418 | mov ecx,eax |
1419 | mov eax,ebx |
||
1420 | mov ebx,2 |
||
1421 | d_binnum: |
||
1422 | xor edx,edx |
||
1423 | div ebx |
||
1424 | add dl,48 |
||
1425 | mov [edi],dl |
||
1426 | dec edi |
||
1427 | loop d_binnum |
||
1428 | pop eax |
||
652 | mario79 | 1429 | call normalize_number |
1 | ha | 1430 | call draw_num_text |
1431 | add esp,64 |
||
1432 | popad |
||
1433 | ret |
||
1434 | no_display_binnum: |
||
1435 | |||
1436 | add esp,64 |
||
1437 | popad |
||
1438 | ret |
||
1439 | |||
652 | mario79 | 1440 | normalize_number: |
1441 | test ah,0x80 |
||
1442 | jz .continue |
||
1443 | mov ecx,48 |
||
1444 | and eax,0x3f |
||
1445 | @@: |
||
1446 | inc edi |
||
1447 | cmp [edi],cl |
||
1448 | jne .continue |
||
1449 | dec eax |
||
1450 | cmp eax,1 |
||
1451 | jne @r |
||
1452 | .continue: |
||
1453 | and eax,0x3f |
||
1454 | ret |
||
1 | ha | 1455 | |
652 | mario79 | 1456 | |
1457 | |||
1 | ha | 1458 | draw_num_text: |
1459 | |||
1460 | ; dtext |
||
1461 | ; |
||
1462 | ; eax x & y |
||
1463 | ; ebx color |
||
1464 | ; ecx start of text |
||
1465 | ; edx length |
||
1466 | ; edi 1 force |
||
1467 | |||
379 | serge | 1468 | ; mov edi,[CURRENT_TASK] |
155 | diamond | 1469 | ; shl edi,8 |
380 | serge | 1470 | ; add ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
164 | serge | 1471 | ; rol eax,16 |
380 | serge | 1472 | ; add ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
164 | serge | 1473 | ; rol eax,16 |
1474 | |||
1 | ha | 1475 | mov edx,eax |
194 | diamond | 1476 | mov ecx,64+4 |
1 | ha | 1477 | sub ecx,eax |
1478 | add ecx,esp |
||
1479 | mov eax,[esp+64+32-8+4] |
||
429 | serge | 1480 | push edx ; add window start x & y |
379 | serge | 1481 | mov edx,[TASK_BASE] |
465 | serge | 1482 | |
1483 | mov edi,[CURRENT_TASK] |
||
1484 | shl edi,8 |
||
1485 | |||
115 | poddubny | 1486 | mov ebx,[edx-twdw+WDATA.box.left] |
465 | serge | 1487 | add ebx,[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1 | ha | 1488 | shl ebx,16 |
115 | poddubny | 1489 | add ebx,[edx-twdw+WDATA.box.top] |
465 | serge | 1490 | add ebx,[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1 | ha | 1491 | add eax,ebx |
1492 | pop edx |
||
139 | diamond | 1493 | mov ebx,[esp+64+32-12+4] |
429 | serge | 1494 | and ebx, not 0x80000000 ; force counted string |
1495 | mov esi, [esp+64+4+4] |
||
1496 | mov edi, [esp+64+4] |
||
139 | diamond | 1497 | jmp dtext |
1 | ha | 1498 | |
1499 | read_string: |
||
1500 | |||
1501 | ; eax read_area |
||
1502 | ; ebx color of letter |
||
1503 | ; ecx color of background |
||
1504 | ; edx number of letters to read |
||
1505 | ; esi [x start]*65536 + [y_start] |
||
1506 | |||
1507 | ret |
||
1508 | |||
1509 | |||
1510 | align 4 |
||
1511 | |||
1512 | sys_setup: |
||
1513 | |||
1514 | ; 1=roland mpu midi base , base io address |
||
1515 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
||
1516 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1517 | ; 4=sb16 base , base io address |
||
1518 | ; 5=system language, 1eng 2fi 3ger 4rus |
||
1519 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1520 | ; 8=fat32 partition in hd |
||
1521 | ; 9 |
||
1522 | ; 10 = sound dma channel |
||
1523 | ; 11 = enable lba read |
||
1524 | ; 12 = enable pci access |
||
1525 | |||
1526 | |||
1527 | mov [esp+36],dword 0 |
||
429 | serge | 1528 | cmp eax,1 ; MIDI |
1 | ha | 1529 | jnz nsyse1 |
1530 | cmp ebx,0x100 |
||
1531 | jb nsyse1 |
||
1532 | mov edx,65535 |
||
1533 | cmp edx,ebx |
||
1534 | jb nsyse1 |
||
1535 | mov [midi_base],bx |
||
1536 | mov word [mididp],bx |
||
1537 | inc bx |
||
1538 | mov word [midisp],bx |
||
1539 | ret |
||
1540 | |||
283 | diamond | 1541 | iglobal |
1 | ha | 1542 | midi_base dw 0 |
283 | diamond | 1543 | endg |
1 | ha | 1544 | |
1545 | nsyse1: |
||
1546 | |||
429 | serge | 1547 | cmp eax,2 ; KEYBOARD |
1 | ha | 1548 | jnz nsyse2 |
1549 | cmp ebx,1 |
||
1550 | jnz kbnobase |
||
379 | serge | 1551 | mov edi,[TASK_BASE] |
115 | poddubny | 1552 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1553 | mov eax,ecx |
1554 | mov ebx,keymap |
||
1555 | mov ecx,128 |
||
1556 | call memmove |
||
1557 | ret |
||
1558 | kbnobase: |
||
1559 | cmp ebx,2 |
||
1560 | jnz kbnoshift |
||
379 | serge | 1561 | mov edi,[TASK_BASE] |
115 | poddubny | 1562 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1563 | mov eax,ecx |
1564 | mov ebx,keymap_shift |
||
1565 | mov ecx,128 |
||
1566 | call memmove |
||
1567 | ret |
||
1568 | kbnoshift: |
||
1569 | cmp ebx,3 |
||
1570 | jne kbnoalt |
||
379 | serge | 1571 | mov edi,[TASK_BASE] |
115 | poddubny | 1572 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1573 | mov eax,ecx |
1574 | mov ebx,keymap_alt |
||
1575 | mov ecx,128 |
||
1576 | call memmove |
||
1577 | ret |
||
1578 | kbnoalt: |
||
1579 | cmp ebx,9 |
||
1580 | jnz kbnocountry |
||
1581 | mov word [keyboard],cx |
||
1582 | ret |
||
1583 | kbnocountry: |
||
1584 | mov [esp+36],dword 1 |
||
1585 | ret |
||
1586 | nsyse2: |
||
429 | serge | 1587 | cmp eax,3 ; CD |
1 | ha | 1588 | jnz nsyse3 |
75 | diamond | 1589 | test ebx,ebx |
1590 | jz nosesl |
||
1591 | cmp ebx, 4 |
||
1592 | ja nosesl |
||
1 | ha | 1593 | mov [cd_base],bl |
1594 | cmp ebx,1 |
||
1595 | jnz noprma |
||
1596 | mov [cdbase],0x1f0 |
||
1597 | mov [cdid],0xa0 |
||
1598 | noprma: |
||
1599 | cmp ebx,2 |
||
1600 | jnz noprsl |
||
1601 | mov [cdbase],0x1f0 |
||
1602 | mov [cdid],0xb0 |
||
1603 | noprsl: |
||
1604 | cmp ebx,3 |
||
1605 | jnz nosema |
||
1606 | mov [cdbase],0x170 |
||
1607 | mov [cdid],0xa0 |
||
1608 | nosema: |
||
1609 | cmp ebx,4 |
||
1610 | jnz nosesl |
||
1611 | mov [cdbase],0x170 |
||
1612 | mov [cdid],0xb0 |
||
1613 | nosesl: |
||
1614 | ret |
||
1615 | |||
1616 | cd_base db 0 |
||
1617 | |||
1618 | nsyse3: |
||
1619 | |||
429 | serge | 1620 | cmp eax,4 ; SB |
1 | ha | 1621 | jnz nsyse4 |
1622 | cmp ebx,0x100 |
||
1623 | jb nsyse4 |
||
1624 | mov edx,65535 |
||
1625 | cmp edx,ebx |
||
1626 | jb nsyse4 |
||
1627 | mov word [sb16],bx |
||
1628 | ret |
||
1629 | nsyse4: |
||
1630 | |||
429 | serge | 1631 | cmp eax,5 ; SYSTEM LANGUAGE |
1 | ha | 1632 | jnz nsyse5 |
1633 | mov [syslang],ebx |
||
1634 | ret |
||
1635 | nsyse5: |
||
1636 | |||
429 | serge | 1637 | cmp eax,7 ; HD BASE |
1 | ha | 1638 | jne nsyse7 |
75 | diamond | 1639 | test ebx,ebx |
1640 | jz nosethd |
||
1641 | cmp ebx,4 |
||
1642 | ja nosethd |
||
1 | ha | 1643 | mov [hd_base],bl |
1644 | cmp ebx,1 |
||
1645 | jnz noprmahd |
||
1646 | mov [hdbase],0x1f0 |
||
1647 | mov [hdid],0x0 |
||
1648 | mov [hdpos],1 |
||
1649 | ; call set_FAT32_variables |
||
1650 | noprmahd: |
||
1651 | cmp ebx,2 |
||
1652 | jnz noprslhd |
||
1653 | mov [hdbase],0x1f0 |
||
1654 | mov [hdid],0x10 |
||
1655 | mov [hdpos],2 |
||
1656 | ; call set_FAT32_variables |
||
1657 | noprslhd: |
||
1658 | cmp ebx,3 |
||
1659 | jnz nosemahd |
||
1660 | mov [hdbase],0x170 |
||
1661 | mov [hdid],0x0 |
||
1662 | mov [hdpos],3 |
||
1663 | ; call set_FAT32_variables |
||
1664 | nosemahd: |
||
1665 | cmp ebx,4 |
||
1666 | jnz noseslhd |
||
1667 | mov [hdbase],0x170 |
||
1668 | mov [hdid],0x10 |
||
1669 | mov [hdpos],4 |
||
1670 | ; call set_FAT32_variables |
||
1671 | noseslhd: |
||
1672 | call reserve_hd1 |
||
321 | diamond | 1673 | call reserve_hd_channel |
1674 | call free_hd_channel |
||
429 | serge | 1675 | mov [hd1_status],0 ; free |
75 | diamond | 1676 | nosethd: |
1 | ha | 1677 | ret |
1678 | |||
283 | diamond | 1679 | iglobal |
1 | ha | 1680 | hd_base db 0 |
283 | diamond | 1681 | endg |
1 | ha | 1682 | |
1683 | nsyse7: |
||
1684 | |||
429 | serge | 1685 | cmp eax,8 ; HD PARTITION |
1 | ha | 1686 | jne nsyse8 |
1687 | mov [fat32part],ebx |
||
1688 | ; call set_FAT32_variables |
||
1689 | call reserve_hd1 |
||
321 | diamond | 1690 | call reserve_hd_channel |
1691 | call free_hd_channel |
||
1 | ha | 1692 | pusha |
1693 | call choice_necessity_partition_1 |
||
1694 | popa |
||
429 | serge | 1695 | mov [hd1_status],0 ; free |
1 | ha | 1696 | ret |
1697 | nsyse8: |
||
1698 | |||
429 | serge | 1699 | cmp eax,10 ; SOUND DMA CHANNEL |
1 | ha | 1700 | jne no_set_sound_dma |
75 | diamond | 1701 | cmp ebx,3 |
1702 | ja sys_setup_err |
||
1 | ha | 1703 | mov [sound_dma],ebx |
1704 | ret |
||
1705 | no_set_sound_dma: |
||
1706 | |||
429 | serge | 1707 | cmp eax,11 ; ENABLE LBA READ |
1 | ha | 1708 | jne no_set_lba_read |
1709 | and ebx,1 |
||
1710 | mov [lba_read_enabled],ebx |
||
1711 | ret |
||
1712 | no_set_lba_read: |
||
1713 | |||
429 | serge | 1714 | cmp eax,12 ; ENABLE PCI ACCESS |
1 | ha | 1715 | jne no_set_pci_access |
1716 | and ebx,1 |
||
1717 | mov [pci_access_enabled],ebx |
||
1718 | ret |
||
1719 | no_set_pci_access: |
||
1720 | |||
1721 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
1722 | include 'vmodeint.inc' |
||
1723 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
1724 | |||
75 | diamond | 1725 | sys_setup_err: |
1 | ha | 1726 | mov [esp+36],dword -1 |
1727 | ret |
||
1728 | |||
1729 | align 4 |
||
1730 | |||
1731 | sys_getsetup: |
||
1732 | |||
1733 | ; 1=roland mpu midi base , base io address |
||
1734 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
||
1735 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1736 | ; 4=sb16 base , base io address |
||
1737 | ; 5=system language, 1eng 2fi 3ger 4rus |
||
1738 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1739 | ; 8=fat32 partition in hd |
||
1740 | ; 9=get hs timer tic |
||
1741 | |||
1742 | cmp eax,1 |
||
1743 | jne ngsyse1 |
||
1744 | movzx eax,[midi_base] |
||
1745 | mov [esp+36],eax |
||
1746 | ret |
||
1747 | ngsyse1: |
||
1748 | |||
1749 | cmp eax,2 |
||
1750 | jne ngsyse2 |
||
1751 | cmp ebx,1 |
||
1752 | jnz kbnobaseret |
||
379 | serge | 1753 | mov edi,[TASK_BASE] |
115 | poddubny | 1754 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1755 | mov ebx,ecx |
1756 | mov eax,keymap |
||
1757 | mov ecx,128 |
||
1758 | call memmove |
||
1759 | ret |
||
1760 | kbnobaseret: |
||
1761 | cmp ebx,2 |
||
1762 | jnz kbnoshiftret |
||
379 | serge | 1763 | mov edi,[TASK_BASE] |
115 | poddubny | 1764 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1765 | mov ebx,ecx |
1766 | mov eax,keymap_shift |
||
1767 | mov ecx,128 |
||
1768 | call memmove |
||
1769 | ret |
||
1770 | kbnoshiftret: |
||
1771 | cmp ebx,3 |
||
1772 | jne kbnoaltret |
||
379 | serge | 1773 | mov edi,[TASK_BASE] |
115 | poddubny | 1774 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1775 | mov ebx,ecx |
1776 | mov eax,keymap_alt |
||
1777 | mov ecx,128 |
||
1778 | call memmove |
||
1779 | ret |
||
1780 | kbnoaltret: |
||
1781 | cmp ebx,9 |
||
1782 | jnz ngsyse2 |
||
1783 | movzx eax,word [keyboard] |
||
1784 | mov [esp+36],eax |
||
1785 | ret |
||
1786 | ngsyse2: |
||
1787 | |||
1788 | cmp eax,3 |
||
1789 | jnz ngsyse3 |
||
1790 | movzx eax,[cd_base] |
||
1791 | mov [esp+36],eax |
||
1792 | ret |
||
1793 | ngsyse3: |
||
1794 | |||
1795 | cmp eax,4 |
||
1796 | jne ngsyse4 |
||
1797 | mov eax,[sb16] |
||
1798 | mov [esp+36],eax |
||
1799 | ret |
||
1800 | ngsyse4: |
||
1801 | |||
1802 | cmp eax,5 |
||
1803 | jnz ngsyse5 |
||
1804 | mov eax,[syslang] |
||
1805 | mov [esp+36],eax |
||
1806 | ret |
||
1807 | ngsyse5: |
||
1808 | cmp eax,7 |
||
1809 | jnz ngsyse7 |
||
1810 | movzx eax,[hd_base] |
||
1811 | mov [esp+36],eax |
||
1812 | ret |
||
1813 | ngsyse7: |
||
1814 | cmp eax,8 |
||
1815 | jnz ngsyse8 |
||
1816 | mov eax,[fat32part] |
||
1817 | mov [esp+36],eax |
||
1818 | ret |
||
1819 | ngsyse8: |
||
1820 | cmp eax,9 |
||
1821 | jne ngsyse9 |
||
1822 | mov eax,[timer_ticks] ;[0xfdf0] |
||
1823 | mov [esp+36],eax |
||
1824 | ret |
||
1825 | ngsyse9: |
||
1826 | cmp eax,10 |
||
1827 | jnz ngsyse10 |
||
1828 | mov eax,[sound_dma] |
||
1829 | mov [esp+36],eax |
||
1830 | ret |
||
1831 | ngsyse10: |
||
1832 | cmp eax,11 |
||
1833 | jnz ngsyse11 |
||
1834 | mov eax,[lba_read_enabled] |
||
1835 | mov [esp+36],eax |
||
1836 | ret |
||
1837 | ngsyse11: |
||
1838 | cmp eax,12 |
||
1839 | jnz ngsyse12 |
||
1840 | mov eax,[pci_access_enabled] |
||
1841 | mov [esp+36],eax |
||
1842 | ret |
||
1843 | ngsyse12: |
||
1844 | mov [esp+36],dword 1 |
||
1845 | ret |
||
1846 | |||
479 | kastigar | 1847 | get_timer_ticks: |
1848 | mov eax,[timer_ticks] |
||
1849 | ret |
||
1850 | |||
283 | diamond | 1851 | iglobal |
1 | ha | 1852 | align 4 |
221 | serge | 1853 | mousefn dd msscreen, mswin, msbutton, msset |
429 | serge | 1854 | dd app_load_cursor |
1855 | dd app_set_cursor |
||
1856 | dd app_delete_cursor |
||
479 | kastigar | 1857 | dd msz |
283 | diamond | 1858 | endg |
1 | ha | 1859 | |
1860 | readmousepos: |
||
1861 | |||
1862 | ; eax=0 screen relative |
||
1863 | ; eax=1 window relative |
||
1864 | ; eax=2 buttons pressed |
||
221 | serge | 1865 | ; eax=3 set mouse pos ; reserved |
1866 | ; eax=4 load cursor |
||
1867 | ; eax=5 set cursor |
||
1868 | ; eax=6 delete cursor ; reserved |
||
479 | kastigar | 1869 | ; eax=7 get mouse_z |
1 | ha | 1870 | |
479 | kastigar | 1871 | cmp eax, 7 |
429 | serge | 1872 | ja msset |
1873 | jmp [mousefn+eax*4] |
||
221 | serge | 1874 | msscreen: |
429 | serge | 1875 | mov eax,[MOUSE_X] |
1876 | shl eax,16 |
||
1877 | mov ax,[MOUSE_Y] |
||
1878 | mov [esp+36],eax |
||
1879 | ret |
||
221 | serge | 1880 | mswin: |
429 | serge | 1881 | mov eax,[MOUSE_X] |
1882 | shl eax,16 |
||
1883 | mov ax,[MOUSE_Y] |
||
1884 | mov esi,[TASK_BASE] |
||
1885 | mov bx, word [esi-twdw+WDATA.box.left] |
||
1886 | shl ebx,16 |
||
1887 | mov bx, word [esi-twdw+WDATA.box.top] |
||
1888 | sub eax,ebx |
||
1 | ha | 1889 | |
429 | serge | 1890 | mov edi,[CURRENT_TASK] |
1891 | shl edi,8 |
||
1892 | sub ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
||
1893 | rol eax,16 |
||
1894 | sub ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
||
1895 | rol eax,16 |
||
1896 | mov [esp+36],eax |
||
1897 | ret |
||
221 | serge | 1898 | msbutton: |
429 | serge | 1899 | movzx eax,byte [BTN_DOWN] |
1900 | mov [esp+36],eax |
||
1901 | ret |
||
479 | kastigar | 1902 | msz: |
1903 | mov edi, [TASK_COUNT] |
||
1904 | movzx edi, word [WIN_POS + edi*2] |
||
1905 | cmp edi, [CURRENT_TASK] |
||
1906 | jne @f |
||
1907 | mov ax,[MOUSE_SCROLL_H] |
||
1908 | shl eax,16 |
||
1909 | mov ax,[MOUSE_SCROLL_V] |
||
1910 | mov [esp+36],eax |
||
1911 | mov [MOUSE_SCROLL_H],word 0 |
||
1912 | mov [MOUSE_SCROLL_V],word 0 |
||
1913 | ret |
||
1914 | @@: |
||
1915 | mov [esp+36],dword 0 |
||
1916 | ret |
||
221 | serge | 1917 | msset: |
429 | serge | 1918 | ret |
164 | serge | 1919 | |
221 | serge | 1920 | app_load_cursor: |
465 | serge | 1921 | ; add ebx, new_app_base |
1922 | cmp ebx, OS_BASE |
||
1923 | jae msset |
||
429 | serge | 1924 | stdcall load_cursor, ebx, ecx |
1925 | mov [esp+36], eax |
||
1926 | ret |
||
164 | serge | 1927 | |
221 | serge | 1928 | app_set_cursor: |
429 | serge | 1929 | stdcall set_cursor, ebx |
1930 | mov [esp+36], eax |
||
1931 | ret |
||
1 | ha | 1932 | |
233 | serge | 1933 | app_delete_cursor: |
429 | serge | 1934 | stdcall delete_cursor, ebx |
1935 | mov [esp+36], eax |
||
1936 | ret |
||
1 | ha | 1937 | |
1938 | is_input: |
||
1939 | |||
1940 | push edx |
||
429 | serge | 1941 | mov dx,word [midisp] |
1942 | in al,dx |
||
1943 | and al,0x80 |
||
1944 | pop edx |
||
1 | ha | 1945 | ret |
1946 | |||
1947 | is_output: |
||
1948 | |||
1949 | push edx |
||
429 | serge | 1950 | mov dx,word [midisp] |
1951 | in al,dx |
||
1952 | and al,0x40 |
||
1953 | pop edx |
||
1 | ha | 1954 | ret |
1955 | |||
1956 | |||
1957 | get_mpu_in: |
||
1958 | |||
1959 | push edx |
||
429 | serge | 1960 | mov dx,word [mididp] |
1961 | in al,dx |
||
1962 | pop edx |
||
1 | ha | 1963 | ret |
1964 | |||
1965 | |||
1966 | put_mpu_out: |
||
1967 | |||
1968 | push edx |
||
429 | serge | 1969 | mov dx,word [mididp] |
1970 | out dx,al |
||
1971 | pop edx |
||
1 | ha | 1972 | ret |
1973 | |||
1974 | |||
1975 | setuart: |
||
1976 | |||
1977 | su1: |
||
1978 | call is_output |
||
429 | serge | 1979 | cmp al,0 |
1980 | jnz su1 |
||
1981 | mov dx,word [midisp] |
||
1982 | mov al,0xff |
||
1983 | out dx,al |
||
1 | ha | 1984 | su2: |
429 | serge | 1985 | mov dx,word [midisp] |
1986 | mov al,0xff |
||
1987 | out dx,al |
||
1 | ha | 1988 | call is_input |
429 | serge | 1989 | cmp al,0 |
1990 | jnz su2 |
||
1 | ha | 1991 | call get_mpu_in |
429 | serge | 1992 | cmp al,0xfe |
1993 | jnz su2 |
||
1 | ha | 1994 | su3: |
1995 | call is_output |
||
429 | serge | 1996 | cmp al,0 |
1997 | jnz su3 |
||
1998 | mov dx,word [midisp] |
||
1999 | mov al,0x3f |
||
2000 | out dx,al |
||
1 | ha | 2001 | |
2002 | ret |
||
2003 | |||
2004 | |||
2005 | align 4 |
||
2006 | |||
2007 | sys_midi: |
||
2008 | |||
2009 | cmp [mididp],0 |
||
2010 | jnz sm0 |
||
2011 | mov [esp+36],dword 1 |
||
2012 | ret |
||
2013 | sm0: |
||
2014 | |||
2015 | cmp eax,1 |
||
2016 | mov [esp+36],dword 0 |
||
2017 | jnz smn1 |
||
2018 | call setuart |
||
2019 | ret |
||
2020 | smn1: |
||
2021 | |||
2022 | cmp eax,2 |
||
2023 | jnz smn2 |
||
2024 | sm10: |
||
2025 | call get_mpu_in |
||
2026 | call is_output |
||
2027 | test al,al |
||
2028 | jnz sm10 |
||
2029 | mov al,bl |
||
2030 | call put_mpu_out |
||
2031 | ret |
||
2032 | smn2: |
||
2033 | |||
2034 | ret |
||
2035 | |||
2036 | |||
2037 | detect_devices: |
||
2038 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
2039 | include 'detect/commouse.inc' |
||
479 | kastigar | 2040 | ;include 'detect/ps2mouse.inc' |
1 | ha | 2041 | ;include 'detect/dev_fd.inc' |
2042 | ;include 'detect/dev_hdcd.inc' |
||
2043 | ;include 'detect/sear_par.inc' |
||
2044 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
2045 | ret |
||
2046 | |||
2047 | |||
2048 | sys_end: |
||
2049 | |||
379 | serge | 2050 | mov eax,[TASK_BASE] |
115 | poddubny | 2051 | mov [eax+TASKDATA.state], 3 ; terminate this program |
41 | mikedld | 2052 | |
429 | serge | 2053 | waitterm: ; wait here for termination |
1 | ha | 2054 | mov eax,5 |
2055 | call delay_hs |
||
2056 | jmp waitterm |
||
2057 | |||
75 | diamond | 2058 | iglobal |
170 | serge | 2059 | align 4 |
75 | diamond | 2060 | sys_system_table: |
429 | serge | 2061 | dd sysfn_shutdown ; 1 = system shutdown |
2062 | dd sysfn_terminate ; 2 = terminate thread |
||
2063 | dd sysfn_activate ; 3 = activate window |
||
2064 | dd sysfn_getidletime ; 4 = get idle time |
||
2065 | dd sysfn_getcpuclock ; 5 = get cpu clock |
||
2066 | dd sysfn_saveramdisk ; 6 = save ramdisk |
||
2067 | dd sysfn_getactive ; 7 = get active window |
||
2068 | dd sysfn_sound_flag ; 8 = get/set sound_flag |
||
2069 | dd sysfn_shutdown_param ; 9 = shutdown with parameter |
||
2070 | dd sysfn_minimize ; 10 = minimize window |
||
2071 | dd sysfn_getdiskinfo ; 11 = get disk subsystem info |
||
2072 | dd sysfn_lastkey ; 12 = get last pressed key |
||
2073 | dd sysfn_getversion ; 13 = get kernel version |
||
2074 | dd sysfn_waitretrace ; 14 = wait retrace |
||
2075 | dd sysfn_centermouse ; 15 = center mouse cursor |
||
2076 | dd sysfn_getfreemem ; 16 = get free memory size |
||
2077 | dd sysfn_getallmem ; 17 = get total memory size |
||
2078 | dd sysfn_terminate2 ; 18 = terminate thread using PID |
||
2079 | ; instead of slot |
||
2080 | dd sysfn_mouse_acceleration; 19 = set/get mouse acceleration |
||
2081 | dd sysfn_meminfo ; 20 = get extended memory info |
||
608 | alver | 2082 | dd sysfn_pid_to_slot ; 21 = get slot number for pid |
2083 | dd sysfn_min_rest_window ; 22 = minimize and restore any window |
||
75 | diamond | 2084 | sysfn_num = ($ - sys_system_table)/4 |
2085 | endg |
||
2086 | |||
1 | ha | 2087 | sys_system: |
429 | serge | 2088 | dec eax |
2089 | cmp eax, sysfn_num |
||
2090 | jae @f |
||
2091 | jmp dword [sys_system_table + eax*4] |
||
75 | diamond | 2092 | @@: |
429 | serge | 2093 | ret |
1 | ha | 2094 | |
429 | serge | 2095 | sysfn_shutdown: ; 18.1 = BOOT |
465 | serge | 2096 | mov [BOOT_VAR+0x9030],byte 0 |
41 | mikedld | 2097 | for_shutdown_parameter: |
214 | serge | 2098 | |
379 | serge | 2099 | mov eax,[TASK_COUNT] |
1 | ha | 2100 | add eax,2 |
2101 | mov [shutdown_processes],eax |
||
381 | serge | 2102 | mov [SYS_SHUTDOWN],al |
75 | diamond | 2103 | and dword [esp+36], 0 |
1 | ha | 2104 | ret |
2105 | uglobal |
||
2106 | shutdown_processes: dd 0x0 |
||
2107 | endg |
||
2108 | |||
429 | serge | 2109 | sysfn_terminate: ; 18.2 = TERMINATE |
1 | ha | 2110 | cmp ebx,2 |
2111 | jb noprocessterminate |
||
379 | serge | 2112 | mov edx,[TASK_COUNT] |
1 | ha | 2113 | cmp ebx,edx |
75 | diamond | 2114 | ja noprocessterminate |
379 | serge | 2115 | mov eax,[TASK_COUNT] |
1 | ha | 2116 | shl ebx,5 |
379 | serge | 2117 | mov edx,[ebx+CURRENT_TASK+TASKDATA.pid] |
2118 | add ebx,CURRENT_TASK+TASKDATA.state |
||
75 | diamond | 2119 | cmp byte [ebx], 9 |
2120 | jz noprocessterminate |
||
41 | mikedld | 2121 | |
1 | ha | 2122 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
429 | serge | 2123 | mov [ebx],byte 3 ; clear possible i40's |
1 | ha | 2124 | ;call MEM_Heap_UnLock |
2125 | |||
2126 | cmp edx,[application_table_status] ; clear app table stat |
||
2127 | jne noatsc |
||
2128 | mov [application_table_status],0 |
||
2129 | noatsc: |
||
75 | diamond | 2130 | noprocessterminate: |
1 | ha | 2131 | ret |
2132 | |||
85 | halyavin | 2133 | sysfn_terminate2: |
2134 | ;lock application_table_status mutex |
||
164 | serge | 2135 | .table_status: |
85 | halyavin | 2136 | cli |
2137 | cmp [application_table_status],0 |
||
429 | serge | 2138 | je .stf |
85 | halyavin | 2139 | sti |
2140 | call change_task |
||
2141 | jmp .table_status |
||
2142 | .stf: |
||
2143 | call set_application_table_status |
||
2144 | mov eax,ebx |
||
2145 | call pid_to_slot |
||
2146 | test eax,eax |
||
429 | serge | 2147 | jz .not_found |
85 | halyavin | 2148 | mov ebx,eax |
2149 | cli |
||
2150 | call sysfn_terminate |
||
2151 | mov [application_table_status],0 |
||
2152 | sti |
||
2153 | and dword [esp+36],0 |
||
2154 | ret |
||
2155 | .not_found: |
||
2156 | mov [application_table_status],0 |
||
429 | serge | 2157 | or dword [esp+36],-1 |
85 | halyavin | 2158 | ret |
2159 | |||
429 | serge | 2160 | sysfn_activate: ; 18.3 = ACTIVATE WINDOW |
1 | ha | 2161 | cmp ebx,2 |
105 | poddubny | 2162 | jb .nowindowactivate |
379 | serge | 2163 | cmp ebx,[TASK_COUNT] |
105 | poddubny | 2164 | ja .nowindowactivate |
2165 | |||
2166 | mov [window_minimize], 2 ; restore window if minimized |
||
2167 | |||
380 | serge | 2168 | movzx esi, word [WIN_STACK + ebx*2] |
379 | serge | 2169 | cmp esi, [TASK_COUNT] |
105 | poddubny | 2170 | je .nowindowactivate ; already active |
2171 | |||
2172 | mov edi, ebx |
||
2173 | shl edi, 5 |
||
2174 | add edi, window_data |
||
380 | serge | 2175 | movzx esi, word [WIN_STACK + ebx * 2] |
2176 | lea esi, [WIN_POS + esi * 2] |
||
105 | poddubny | 2177 | call waredraw |
2178 | .nowindowactivate: |
||
1 | ha | 2179 | ret |
41 | mikedld | 2180 | |
429 | serge | 2181 | sysfn_getidletime: ; 18.4 = GET IDLETIME |
1 | ha | 2182 | mov eax,[idleusesec] |
75 | diamond | 2183 | mov [esp+36], eax |
1 | ha | 2184 | ret |
2185 | |||
429 | serge | 2186 | sysfn_getcpuclock: ; 18.5 = GET TSC/SEC |
381 | serge | 2187 | mov eax,[CPU_FREQ] |
75 | diamond | 2188 | mov [esp+36], eax |
1 | ha | 2189 | ret |
2190 | |||
2191 | ; SAVE ramdisk to /hd/1/menuet.img |
||
2192 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
||
2193 | include 'blkdev/rdsave.inc' |
||
2194 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
||
75 | diamond | 2195 | |
429 | serge | 2196 | sysfn_getactive: ; 18.7 = get active window |
379 | serge | 2197 | mov eax, [TASK_COUNT] |
380 | serge | 2198 | movzx eax, word [WIN_POS + eax*2] |
75 | diamond | 2199 | mov [esp+36],eax |
1 | ha | 2200 | ret |
75 | diamond | 2201 | |
429 | serge | 2202 | sysfn_sound_flag: ; 18.8 = get/set sound_flag |
1 | ha | 2203 | cmp ebx,1 |
2204 | jne nogetsoundflag |
||
2205 | movzx eax,byte [sound_flag] ; get sound_flag |
||
75 | diamond | 2206 | mov [esp+36],eax |
1 | ha | 2207 | ret |
2208 | nogetsoundflag: |
||
2209 | cmp ebx,2 |
||
2210 | jnz nosoundflag |
||
75 | diamond | 2211 | xor byte [sound_flag], 1 |
2212 | nosoundflag: |
||
41 | mikedld | 2213 | ret |
75 | diamond | 2214 | |
429 | serge | 2215 | sysfn_shutdown_param: ; 18.9 = system shutdown with param |
1 | ha | 2216 | cmp ebx,1 |
75 | diamond | 2217 | jl exit_for_anyone |
1 | ha | 2218 | cmp ebx,4 |
2219 | jg exit_for_anyone |
||
465 | serge | 2220 | mov [BOOT_VAR+0x9030],bl |
1 | ha | 2221 | jmp for_shutdown_parameter |
75 | diamond | 2222 | |
429 | serge | 2223 | sysfn_minimize: ; 18.10 = minimize window |
1 | ha | 2224 | mov [window_minimize],1 |
2225 | exit_for_anyone: |
||
2226 | ret |
||
75 | diamond | 2227 | |
429 | serge | 2228 | sysfn_getdiskinfo: ; 18.11 = get disk info table |
1 | ha | 2229 | cmp ebx,1 |
2230 | jnz full_table |
||
2231 | small_table: |
||
2232 | call for_all_tables |
||
75 | diamond | 2233 | mov ecx,10 |
1 | ha | 2234 | cld |
2235 | rep movsb |
||
2236 | ret |
||
2237 | for_all_tables: |
||
379 | serge | 2238 | mov edi,[TASK_BASE] |
115 | poddubny | 2239 | mov edi,[edi+TASKDATA.mem_start] |
1 | ha | 2240 | add edi,ecx |
381 | serge | 2241 | mov esi,DRIVE_DATA |
1 | ha | 2242 | ret |
2243 | full_table: |
||
2244 | cmp ebx,2 |
||
2245 | jnz exit_for_anyone |
||
2246 | call for_all_tables |
||
75 | diamond | 2247 | mov ecx,16384 |
1 | ha | 2248 | cld |
2249 | rep movsd |
||
2250 | ret |
||
75 | diamond | 2251 | |
429 | serge | 2252 | sysfn_lastkey: ; 18.12 = return 0 (backward compatibility) |
2253 | and dword [esp+36], 0 |
||
2254 | ret |
||
75 | diamond | 2255 | |
429 | serge | 2256 | sysfn_getversion: ; 18.13 = get kernel ID and version |
379 | serge | 2257 | mov edi,[TASK_BASE] |
115 | poddubny | 2258 | mov edi,[edi+TASKDATA.mem_start] |
1 | ha | 2259 | add edi,ebx |
2260 | mov esi,version_inf |
||
2261 | mov ecx,version_end-version_inf |
||
2262 | cld |
||
2263 | rep movsb |
||
2264 | ret |
||
75 | diamond | 2265 | |
2266 | sysfn_waitretrace: ; 18.14 = sys wait retrace |
||
41 | mikedld | 2267 | ;wait retrace functions |
2268 | sys_wait_retrace: |
||
2269 | mov edx,0x3da |
||
2270 | WaitRetrace_loop: |
||
2271 | in al,dx |
||
2272 | test al,1000b |
||
2273 | jz WaitRetrace_loop |
||
2274 | mov [esp+36],dword 0 |
||
1 | ha | 2275 | ret |
75 | diamond | 2276 | |
429 | serge | 2277 | sysfn_centermouse: ; 18.15 = mouse centered |
1 | ha | 2278 | call mouse_centered |
2279 | mov [esp+36],dword 0 |
||
2280 | ret |
||
75 | diamond | 2281 | |
120 | mario79 | 2282 | sysfn_mouse_acceleration: ; 18.19 = set/get mouse features |
2283 | cmp ebx,0 ; get mouse speed factor |
||
2284 | jnz .set_mouse_acceleration |
||
164 | serge | 2285 | xor eax,eax |
120 | mario79 | 2286 | mov ax,[mouse_speed_factor] |
2287 | mov [esp+36],eax |
||
2288 | ret |
||
2289 | .set_mouse_acceleration: |
||
2290 | cmp ebx,1 ; set mouse speed factor |
||
2291 | jnz .get_mouse_delay |
||
2292 | mov [mouse_speed_factor],cx |
||
2293 | ret |
||
2294 | .get_mouse_delay: |
||
2295 | cmp ebx,2 ; get mouse delay |
||
2296 | jnz .set_mouse_delay |
||
2297 | mov eax,[mouse_delay] |
||
2298 | mov [esp+36],eax |
||
2299 | ret |
||
2300 | .set_mouse_delay: |
||
2301 | cmp ebx,3 ; set mouse delay |
||
2302 | jnz .set_pointer_position |
||
2303 | mov [mouse_delay],ecx |
||
2304 | ret |
||
2305 | .set_pointer_position: |
||
2306 | cmp ebx,4 ; set mouse pointer position |
||
621 | mario79 | 2307 | jnz .set_mouse_button |
381 | serge | 2308 | mov [MOUSE_Y],cx ;y |
120 | mario79 | 2309 | ror ecx,16 |
381 | serge | 2310 | mov [MOUSE_X],cx ;x |
120 | mario79 | 2311 | rol ecx,16 |
621 | mario79 | 2312 | ret |
2313 | .set_mouse_button: |
||
2314 | cmp ebx,5 ; set mouse button features |
||
2315 | jnz .end |
||
2316 | mov [BTN_DOWN],cl |
||
2317 | mov [mouse_active],1 |
||
120 | mario79 | 2318 | .end: |
2319 | ret |
||
2320 | |||
75 | diamond | 2321 | sysfn_getfreemem: |
170 | serge | 2322 | mov eax, [pg_data.pages_free] |
2323 | shl eax, 2 |
||
2324 | mov [esp+36],eax |
||
1 | ha | 2325 | ret |
75 | diamond | 2326 | |
2327 | sysfn_getallmem: |
||
170 | serge | 2328 | mov eax,[MEM_AMOUNT] |
2329 | shr eax, 10 |
||
75 | diamond | 2330 | mov [esp+36],eax |
32 | halyavin | 2331 | ret |
2332 | |||
608 | alver | 2333 | ; // Alver, 2007-22-08 // { |
2334 | sysfn_pid_to_slot: |
||
2335 | mov eax, ebx |
||
2336 | call pid_to_slot |
||
2337 | mov [esp+36], eax |
||
2338 | ret |
||
2339 | |||
2340 | sysfn_min_rest_window: |
||
2341 | pushad |
||
2342 | mov eax, ecx ; ebx - operating |
||
2343 | shr ebx, 1 |
||
2344 | jnc @f |
||
2345 | call pid_to_slot |
||
2346 | @@: |
||
2347 | or eax, eax ; eax - number of slot |
||
2348 | jz .error |
||
2349 | cmp eax, 255 ; varify maximal slot number |
||
2350 | ja .error |
||
2351 | xor ecx, ecx |
||
2352 | mov cx, [WIN_STACK + eax*2] ; ecx - window number |
||
2353 | mov eax, ecx |
||
2354 | shr ebx, 1 |
||
2355 | jc .restore |
||
2356 | ; .minimize: |
||
2357 | call minimize_window |
||
2358 | jmp .exit |
||
2359 | .restore: |
||
2360 | call restore_minimized_window |
||
2361 | .exit: |
||
2362 | popad |
||
2363 | xor eax, eax |
||
2364 | mov [esp+36], eax |
||
2365 | ret |
||
2366 | .error: |
||
2367 | popad |
||
2368 | xor eax, eax |
||
2369 | dec eax |
||
2370 | mov [esp+36], eax |
||
2371 | ret |
||
2372 | ; } \\ Alver, 2007-22-08 \\ |
||
2373 | |||
41 | mikedld | 2374 | uglobal |
2375 | ;// mike.dld, 2006-29-01 [ |
||
2376 | screen_workarea RECT |
||
2377 | ;// mike.dld, 2006-29-01 ] |
||
1 | ha | 2378 | window_minimize db 0 |
429 | serge | 2379 | sound_flag db 0 |
41 | mikedld | 2380 | endg |
1 | ha | 2381 | |
41 | mikedld | 2382 | iglobal |
2383 | version_inf: |
||
641 | diamond | 2384 | db 0,7,1,0 ; version 0.7.1.0 |
41 | mikedld | 2385 | db UID_KOLIBRI |
540 | victor | 2386 | dd __REV__ |
41 | mikedld | 2387 | version_end: |
2388 | endg |
||
1 | ha | 2389 | |
41 | mikedld | 2390 | UID_NONE=0 |
429 | serge | 2391 | UID_MENUETOS=1 ;official |
2392 | UID_KOLIBRI=2 ;russian |
||
1 | ha | 2393 | |
2394 | sys_cachetodiskette: |
||
19 | mario79 | 2395 | ; pushad |
2396 | ; cmp eax,1 |
||
2397 | ; jne no_write_all_of_ramdisk |
||
2398 | ; call fdc_writeramdisk |
||
2399 | ; popad |
||
2400 | ; ret |
||
2401 | ; no_write_all_of_ramdisk: |
||
2402 | ; cmp eax,2 |
||
2403 | ; jne no_write_part_of_ramdisk |
||
2404 | ; call fdc_commitflush |
||
2405 | ; popad |
||
2406 | ; ret |
||
2407 | ; no_write_part_of_ramdisk: |
||
2408 | ; cmp eax,3 |
||
2409 | ; jne no_set_fdc |
||
2410 | ; call fdc_set |
||
2411 | ; popad |
||
2412 | ; ret |
||
2413 | ; no_set_fdc: |
||
2414 | ; cmp eax,4 |
||
2415 | ; jne no_get_fdc |
||
2416 | ; popad |
||
2417 | ; call fdc_get |
||
2418 | ; mov [esp+36],ecx |
||
2419 | ; ret |
||
2420 | ; no_get_fdc: |
||
2421 | ; popad |
||
2422 | ; ret |
||
2423 | cmp eax,1 |
||
2424 | jne no_floppy_a_save |
||
2425 | mov [flp_number],1 |
||
2426 | jmp save_image_on_floppy |
||
2427 | no_floppy_a_save: |
||
1 | ha | 2428 | cmp eax,2 |
19 | mario79 | 2429 | jne no_floppy_b_save |
2430 | mov [flp_number],2 |
||
2431 | save_image_on_floppy: |
||
2432 | call save_image |
||
2433 | mov [esp+36],dword 0 |
||
2434 | cmp [FDC_Status],0 |
||
429 | serge | 2435 | je yes_floppy_save |
19 | mario79 | 2436 | no_floppy_b_save: |
2437 | mov [esp+36],dword 1 |
||
2438 | yes_floppy_save: |
||
1 | ha | 2439 | ret |
2440 | |||
2441 | uglobal |
||
2442 | ; bgrchanged dd 0x0 |
||
546 | diamond | 2443 | bgrlock db 0 |
2444 | bgrlockpid dd 0 |
||
1 | ha | 2445 | endg |
2446 | |||
2447 | sys_background: |
||
2448 | |||
429 | serge | 2449 | cmp eax,1 ; BACKGROUND SIZE |
1 | ha | 2450 | jnz nosb1 |
2451 | cmp ebx,0 |
||
429 | serge | 2452 | je sbgrr |
1 | ha | 2453 | cmp ecx,0 |
429 | serge | 2454 | je sbgrr |
546 | diamond | 2455 | @@: |
2456 | mov al, 1 |
||
2457 | xchg [bgrlock], al |
||
2458 | test al, al |
||
2459 | jz @f |
||
2460 | call change_task |
||
2461 | jmp @b |
||
2462 | @@: |
||
527 | diamond | 2463 | mov [BgrDataWidth],ebx |
2464 | mov [BgrDataHeight],ecx |
||
1 | ha | 2465 | ; mov [bgrchanged],1 |
469 | serge | 2466 | |
2467 | pushad |
||
2468 | ; return memory for old background |
||
2469 | stdcall kernel_free, [img_background] |
||
2470 | ; calculate RAW size |
||
2471 | xor eax,eax |
||
2472 | inc eax |
||
527 | diamond | 2473 | cmp [BgrDataWidth],eax |
469 | serge | 2474 | jae @f |
527 | diamond | 2475 | mov [BgrDataWidth],eax |
469 | serge | 2476 | @@: |
527 | diamond | 2477 | cmp [BgrDataHeight],eax |
469 | serge | 2478 | jae @f |
527 | diamond | 2479 | mov [BgrDataHeight],eax |
469 | serge | 2480 | @@: |
527 | diamond | 2481 | mov eax,[BgrDataWidth] |
2482 | imul eax,[BgrDataHeight] |
||
2483 | lea eax,[eax*3] |
||
469 | serge | 2484 | mov [mem_BACKGROUND],eax |
2485 | ; get memory for new background |
||
546 | diamond | 2486 | stdcall kernel_alloc, eax |
469 | serge | 2487 | test eax, eax |
2488 | jz .exit_mem |
||
2489 | mov [img_background], eax |
||
2490 | .exit_mem: |
||
2491 | popad |
||
546 | diamond | 2492 | mov [bgrlock], 0 |
469 | serge | 2493 | |
1 | ha | 2494 | sbgrr: |
2495 | ret |
||
469 | serge | 2496 | |
1 | ha | 2497 | nosb1: |
2498 | |||
429 | serge | 2499 | cmp eax,2 ; SET PIXEL |
1 | ha | 2500 | jnz nosb2 |
501 | serge | 2501 | mov edx,[mem_BACKGROUND] |
2502 | cmp edx,ebx |
||
1 | ha | 2503 | jbe nosb2 |
2504 | mov edx,[ebx] |
||
2505 | and edx,0xFF000000 ;255*256*256*256 |
||
2506 | and ecx,0x00FFFFFF ;255*256*256+255*256+255 |
||
2507 | add edx,ecx |
||
479 | kastigar | 2508 | ;mov [ebx+IMG_BACKGROUND],edx |
469 | serge | 2509 | push eax |
2510 | mov eax,[img_background] |
||
2511 | mov [ebx+eax],edx |
||
2512 | pop eax |
||
1 | ha | 2513 | ; mov [bgrchanged],1 |
2514 | ret |
||
2515 | nosb2: |
||
2516 | |||
429 | serge | 2517 | cmp eax,3 ; DRAW BACKGROUND |
1 | ha | 2518 | jnz nosb3 |
2519 | draw_background_temp: |
||
2520 | ; cmp [bgrchanged],1 ;0 |
||
2521 | ; je nosb31 |
||
2522 | ;draw_background_temp: |
||
2523 | ; mov [bgrchanged],1 ;0 |
||
381 | serge | 2524 | mov [REDRAW_BACKGROUND],byte 1 |
76 | mario79 | 2525 | mov [background_defined], 1 |
1 | ha | 2526 | nosb31: |
2527 | ret |
||
2528 | nosb3: |
||
2529 | |||
429 | serge | 2530 | cmp eax,4 ; TILED / STRETCHED |
1 | ha | 2531 | jnz nosb4 |
527 | diamond | 2532 | cmp ebx,[BgrDrawMode] |
429 | serge | 2533 | je nosb41 |
527 | diamond | 2534 | mov [BgrDrawMode],ebx |
1 | ha | 2535 | ; mov [bgrchanged],1 |
2536 | nosb41: |
||
2537 | ret |
||
2538 | nosb4: |
||
2539 | |||
429 | serge | 2540 | cmp eax,5 ; BLOCK MOVE TO BGR |
1 | ha | 2541 | jnz nosb5 |
2542 | ; bughere |
||
2543 | mov eax, ebx |
||
2544 | mov ebx, ecx |
||
469 | serge | 2545 | add ebx, [img_background] ;IMG_BACKGROUND |
1 | ha | 2546 | mov ecx, edx |
2547 | call memmove |
||
2548 | .fin: |
||
2549 | ret |
||
2550 | nosb5: |
||
479 | kastigar | 2551 | |
546 | diamond | 2552 | cmp eax, 6 |
2553 | jnz nosb6 |
||
2554 | @@: |
||
2555 | mov al, 1 |
||
2556 | xchg [bgrlock], al |
||
2557 | test al, al |
||
2558 | jz @f |
||
2559 | call change_task |
||
2560 | jmp @b |
||
2561 | @@: |
||
2562 | mov eax, [CURRENT_TASK] |
||
2563 | mov [bgrlockpid], eax |
||
2564 | stdcall user_alloc, [mem_BACKGROUND] |
||
2565 | mov [esp+36], eax |
||
2566 | test eax, eax |
||
2567 | jz .nomem |
||
2568 | mov ebx, eax |
||
2569 | shr ebx, 12 |
||
2570 | or dword [page_tabs+(ebx-1)*4], DONT_FREE_BLOCK |
||
2571 | mov esi, [img_background] |
||
2572 | shr esi, 12 |
||
2573 | mov ecx, [mem_BACKGROUND] |
||
2574 | add ecx, 0xFFF |
||
2575 | shr ecx, 12 |
||
2576 | .z: |
||
2577 | mov eax, [page_tabs+ebx*4] |
||
2578 | test al, 1 |
||
2579 | jz @f |
||
2580 | call free_page |
||
2581 | @@: |
||
2582 | mov eax, [page_tabs+esi*4] |
||
2583 | or al, PG_UW |
||
2584 | mov [page_tabs+ebx*4], eax |
||
2585 | mov eax, ebx |
||
2586 | shl eax, 12 |
||
2587 | invlpg [eax] |
||
2588 | inc ebx |
||
2589 | inc esi |
||
2590 | loop .z |
||
2591 | ret |
||
2592 | .nomem: |
||
2593 | and [bgrlockpid], 0 |
||
2594 | mov [bgrlock], 0 |
||
2595 | nosb6: |
||
2596 | cmp eax, 7 |
||
2597 | jnz nosb7 |
||
2598 | cmp [bgrlock], 0 |
||
2599 | jz .err |
||
2600 | mov eax, [CURRENT_TASK] |
||
2601 | cmp [bgrlockpid], eax |
||
2602 | jnz .err |
||
2603 | mov eax, ebx |
||
2604 | shr eax, 12 |
||
2605 | mov ecx, [page_tabs+(eax-1)*4] |
||
2606 | test cl, USED_BLOCK+DONT_FREE_BLOCK |
||
2607 | jz .err |
||
2608 | jnp .err |
||
2609 | push eax |
||
2610 | shr ecx, 12 |
||
2611 | @@: |
||
2612 | and dword [page_tabs+eax*4], 0 |
||
2613 | mov edx, eax |
||
2614 | shl edx, 12 |
||
2615 | invlpg [edx] |
||
2616 | inc eax |
||
2617 | loop @b |
||
2618 | pop eax |
||
2619 | and dword [page_tabs+(eax-1)*4], not DONT_FREE_BLOCK |
||
2620 | stdcall user_free, ebx |
||
2621 | mov [esp+36], eax |
||
2622 | and [bgrlockpid], 0 |
||
2623 | mov [bgrlock], 0 |
||
2624 | ret |
||
2625 | .err: |
||
2626 | and dword [esp+36], 0 |
||
2627 | ret |
||
2628 | |||
2629 | nosb7: |
||
1 | ha | 2630 | ret |
2631 | |||
479 | kastigar | 2632 | |
1 | ha | 2633 | align 4 |
2634 | |||
2635 | sys_getbackground: |
||
2636 | |||
429 | serge | 2637 | cmp eax,1 ; SIZE |
1 | ha | 2638 | jnz nogb1 |
527 | diamond | 2639 | mov eax,[BgrDataWidth] |
1 | ha | 2640 | shl eax,16 |
531 | diamond | 2641 | mov ax,[BgrDataHeight] |
1 | ha | 2642 | mov [esp+36],eax |
2643 | ret |
||
2644 | nogb1: |
||
2645 | |||
429 | serge | 2646 | cmp eax,2 ; PIXEL |
1 | ha | 2647 | jnz nogb2 |
469 | serge | 2648 | ; mov edx,0x160000-16 |
2649 | ; cmp edx,ebx |
||
2650 | ; jbe nogb2 |
||
2651 | ; mov eax, [ebx+IMG_BACKGROUND] |
||
2652 | mov eax,[img_background] |
||
2653 | mov eax,[ebx+eax] |
||
2654 | |||
1 | ha | 2655 | and eax, 0xFFFFFF |
2656 | mov [esp+36],eax |
||
2657 | ret |
||
2658 | nogb2: |
||
2659 | |||
429 | serge | 2660 | cmp eax,4 ; TILED / STRETCHED |
1 | ha | 2661 | jnz nogb4 |
527 | diamond | 2662 | mov eax,[BgrDrawMode] |
1 | ha | 2663 | nogb4: |
2664 | mov [esp+36],eax |
||
2665 | ret |
||
2666 | |||
2667 | |||
2668 | align 4 |
||
2669 | |||
2670 | sys_getkey: |
||
2671 | mov [esp+36],dword 1 |
||
92 | diamond | 2672 | ; test main buffer |
429 | serge | 2673 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
380 | serge | 2674 | movzx ecx,word [WIN_STACK + ebx * 2] |
379 | serge | 2675 | mov edx,[TASK_COUNT] |
1 | ha | 2676 | cmp ecx,edx |
2677 | jne .finish |
||
381 | serge | 2678 | cmp [KEY_COUNT],byte 0 |
429 | serge | 2679 | je .finish |
381 | serge | 2680 | movzx eax,byte [KEY_BUFF] |
1 | ha | 2681 | shl eax,8 |
2682 | push eax |
||
381 | serge | 2683 | dec byte [KEY_COUNT] |
2684 | and byte [KEY_COUNT],127 |
||
2685 | movzx ecx,byte [KEY_COUNT] |
||
1 | ha | 2686 | add ecx,2 |
2687 | ; mov esi,0xf402 |
||
2688 | ; mov edi,0xf401 |
||
2689 | ; cld |
||
2690 | ; rep movsb |
||
381 | serge | 2691 | mov eax, KEY_BUFF+1 |
2692 | mov ebx, KEY_BUFF |
||
1 | ha | 2693 | call memmove |
2694 | pop eax |
||
92 | diamond | 2695 | .ret_eax: |
1 | ha | 2696 | mov [esp+36],eax |
92 | diamond | 2697 | ret |
1 | ha | 2698 | .finish: |
92 | diamond | 2699 | ; test hotkeys buffer |
429 | serge | 2700 | mov ecx, hotkey_buffer |
92 | diamond | 2701 | @@: |
429 | serge | 2702 | cmp [ecx], ebx |
2703 | jz .found |
||
2704 | add ecx, 8 |
||
2705 | cmp ecx, hotkey_buffer+120*8 |
||
2706 | jb @b |
||
2707 | ret |
||
92 | diamond | 2708 | .found: |
429 | serge | 2709 | mov ax, [ecx+6] |
2710 | shl eax, 16 |
||
2711 | mov ah, [ecx+4] |
||
2712 | mov al, 2 |
||
2713 | and dword [ecx+4], 0 |
||
2714 | and dword [ecx], 0 |
||
2715 | jmp .ret_eax |
||
1 | ha | 2716 | |
2717 | align 4 |
||
2718 | |||
2719 | sys_getbutton: |
||
2720 | |||
429 | serge | 2721 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
1 | ha | 2722 | mov [esp+36],dword 1 |
380 | serge | 2723 | movzx ecx, word [WIN_STACK + ebx * 2] |
379 | serge | 2724 | mov edx, [TASK_COUNT] ; less than 256 processes |
1 | ha | 2725 | cmp ecx,edx |
2726 | jne .exit |
||
381 | serge | 2727 | movzx eax,byte [BTN_COUNT] |
1 | ha | 2728 | test eax,eax |
429 | serge | 2729 | jz .exit |
381 | serge | 2730 | mov eax,[BTN_BUFF] |
1 | ha | 2731 | shl eax,8 |
381 | serge | 2732 | mov [BTN_COUNT],byte 0 |
1 | ha | 2733 | mov [esp+36],eax |
2734 | .exit: |
||
2735 | ret |
||
2736 | |||
2737 | |||
2738 | align 4 |
||
2739 | |||
2740 | sys_cpuusage: |
||
2741 | |||
2742 | ; RETURN: |
||
2743 | ; |
||
2744 | ; +00 dword process cpu usage |
||
2745 | ; +04 word position in windowing stack |
||
2746 | ; +06 word windowing stack value at current position (cpu nro) |
||
2747 | ; +10 12 bytes name |
||
2748 | ; +22 dword start in mem |
||
2749 | ; +26 dword used mem |
||
2750 | ; +30 dword PID , process idenfification number |
||
2751 | ; |
||
2752 | |||
379 | serge | 2753 | mov edi,[TASK_BASE] ; eax = return area |
115 | poddubny | 2754 | add eax,[edi + TASKDATA.mem_start] |
1 | ha | 2755 | |
429 | serge | 2756 | cmp ebx,-1 ; who am I ? |
1 | ha | 2757 | jne no_who_am_i |
379 | serge | 2758 | mov ebx,[CURRENT_TASK] |
1 | ha | 2759 | no_who_am_i: |
2760 | |||
429 | serge | 2761 | push eax ; return area |
2762 | push ebx ; process number |
||
1 | ha | 2763 | |
2764 | push ebx |
||
2765 | push ebx |
||
2766 | push eax |
||
2767 | |||
2768 | ; return memory usage |
||
2769 | |||
2770 | xor edx,edx |
||
2771 | mov eax,0x20 |
||
2772 | mul ebx |
||
379 | serge | 2773 | add eax,CURRENT_TASK+TASKDATA.cpu_usage |
1 | ha | 2774 | mov ebx,eax |
2775 | pop eax |
||
2776 | mov ecx,[ebx] |
||
2777 | mov [eax],ecx |
||
2778 | pop ebx |
||
380 | serge | 2779 | mov cx, [WIN_STACK + ebx * 2] |
1 | ha | 2780 | mov [eax+4],cx |
380 | serge | 2781 | mov cx, [WIN_POS + ebx * 2] |
1 | ha | 2782 | mov [eax+6],cx |
2783 | push eax |
||
2784 | mov eax,ebx |
||
2785 | shl eax,8 |
||
380 | serge | 2786 | add eax,SLOT_BASE+APPDATA.app_name |
1 | ha | 2787 | pop ebx |
2788 | add ebx,10 |
||
2789 | mov ecx,11 |
||
2790 | call memmove |
||
2791 | |||
2792 | ; memory usage |
||
2793 | |||
2794 | xor eax,eax |
||
2795 | mov edx,0x100000*16 |
||
429 | serge | 2796 | pop ecx ; get gdt of tss |
1 | ha | 2797 | cmp ecx,1 |
429 | serge | 2798 | je os_mem |
1 | ha | 2799 | shl ecx,8 |
380 | serge | 2800 | mov edx,[SLOT_BASE+ecx+APPDATA.mem_size] ;0x8c |
1 | ha | 2801 | mov eax,std_application_base_address |
2802 | ; eax run base -> edx used memory |
||
2803 | os_mem: |
||
2804 | dec edx |
||
2805 | mov [ebx+12],eax |
||
2806 | mov [ebx+16],edx |
||
2807 | |||
2808 | ; PID (+30) |
||
2809 | |||
2810 | mov eax,[esp] |
||
2811 | shl eax,5 |
||
379 | serge | 2812 | add eax,CURRENT_TASK+TASKDATA.pid |
1 | ha | 2813 | mov eax,[eax] |
2814 | mov [ebx+20],eax |
||
2815 | |||
2816 | ; window position and size |
||
2817 | |||
2818 | mov esi,[esp] |
||
2819 | shl esi,5 |
||
115 | poddubny | 2820 | add esi,window_data + WDATA.box |
1 | ha | 2821 | mov edi,[esp+4] |
2822 | add edi,34 |
||
115 | poddubny | 2823 | mov ecx,4 |
1 | ha | 2824 | cld |
115 | poddubny | 2825 | rep movsd |
1 | ha | 2826 | |
2827 | ; Process state (+50) |
||
2828 | |||
2829 | mov eax,[esp] |
||
2830 | shl eax,5 |
||
379 | serge | 2831 | add eax,CURRENT_TASK+TASKDATA.state |
1 | ha | 2832 | mov eax,[eax] |
2833 | mov [ebx+40],ax |
||
2834 | |||
138 | mikedld | 2835 | ; Window client area box |
1 | ha | 2836 | |
138 | mikedld | 2837 | mov esi,[esp] |
2838 | shl esi,8 |
||
380 | serge | 2839 | add esi,SLOT_BASE+APPDATA.wnd_clientbox |
138 | mikedld | 2840 | lea edi,[ebx+44] |
2841 | mov ecx,4 |
||
2842 | rep movsd |
||
164 | serge | 2843 | |
2844 | ; Window state |
||
2845 | |||
138 | mikedld | 2846 | mov esi,[esp] |
2847 | shl esi,5 |
||
2848 | add esi,window_data + WDATA.box |
||
465 | serge | 2849 | mov al,[esi+WDATA.fl_wstate] |
164 | serge | 2850 | mov [edi],al |
138 | mikedld | 2851 | |
1 | ha | 2852 | pop ebx |
2853 | pop eax |
||
2854 | |||
2855 | ; return number of processes |
||
2856 | |||
379 | serge | 2857 | mov eax,[TASK_COUNT] |
1 | ha | 2858 | mov [esp+36],eax |
2859 | ret |
||
2860 | |||
2861 | align 4 |
||
2862 | sys_clock: |
||
429 | serge | 2863 | cli |
1 | ha | 2864 | ; Mikhail Lisovin xx Jan 2005 |
429 | serge | 2865 | @@: mov al, 10 |
2866 | out 0x70, al |
||
2867 | in al, 0x71 |
||
2868 | test al, al |
||
2869 | jns @f |
||
2870 | mov esi, 1 |
||
2871 | call delay_ms |
||
2872 | jmp @b |
||
1 | ha | 2873 | @@: |
2874 | ; end Lisovin's fix |
||
2875 | |||
429 | serge | 2876 | xor al,al ; seconds |
2877 | out 0x70,al |
||
2878 | in al,0x71 |
||
2879 | movzx ecx,al |
||
2880 | mov al,02 ; minutes |
||
2881 | shl ecx,16 |
||
2882 | out 0x70,al |
||
2883 | in al,0x71 |
||
2884 | movzx edx,al |
||
2885 | mov al,04 ; hours |
||
2886 | shl edx,8 |
||
2887 | out 0x70,al |
||
2888 | in al,0x71 |
||
2889 | add ecx,edx |
||
2890 | movzx edx,al |
||
2891 | add ecx,edx |
||
2892 | sti |
||
2893 | mov [esp+36],ecx |
||
2894 | ret |
||
1 | ha | 2895 | |
2896 | |||
2897 | align 4 |
||
2898 | |||
2899 | sys_date: |
||
2900 | |||
429 | serge | 2901 | cli |
75 | diamond | 2902 | |
429 | serge | 2903 | @@: mov al, 10 |
2904 | out 0x70, al |
||
2905 | in al, 0x71 |
||
2906 | test al, al |
||
2907 | jns @f |
||
2908 | mov esi, 1 |
||
2909 | call delay_ms |
||
2910 | jmp @b |
||
75 | diamond | 2911 | @@: |
2912 | |||
429 | serge | 2913 | mov ch,0 |
2914 | mov al,7 ; date |
||
2915 | out 0x70,al |
||
2916 | in al,0x71 |
||
2917 | mov cl,al |
||
2918 | mov al,8 ; month |
||
2919 | shl ecx,16 |
||
2920 | out 0x70,al |
||
2921 | in al,0x71 |
||
2922 | mov ch,al |
||
2923 | mov al,9 ; year |
||
2924 | out 0x70,al |
||
2925 | in al,0x71 |
||
2926 | mov cl,al |
||
2927 | sti |
||
2928 | mov [esp+36],ecx |
||
2929 | ret |
||
1 | ha | 2930 | |
2931 | |||
2932 | ; redraw status |
||
2933 | |||
2934 | sys_redrawstat: |
||
2935 | |||
2936 | cmp eax,1 |
||
2937 | jne no_widgets_away |
||
2938 | |||
2939 | ; buttons away |
||
2940 | |||
379 | serge | 2941 | mov ecx,[CURRENT_TASK] |
1 | ha | 2942 | |
2943 | sys_newba2: |
||
2944 | |||
381 | serge | 2945 | mov edi,[BTN_ADDR] |
1 | ha | 2946 | cmp [edi],dword 0 ; empty button list ? |
429 | serge | 2947 | je end_of_buttons_away |
1 | ha | 2948 | |
2949 | movzx ebx,word [edi] |
||
2950 | inc ebx |
||
2951 | |||
2952 | mov eax,edi |
||
2953 | |||
2954 | sys_newba: |
||
2955 | |||
2956 | dec ebx |
||
429 | serge | 2957 | jz end_of_buttons_away |
1 | ha | 2958 | |
2959 | add eax,0x10 |
||
2960 | cmp cx,[eax] |
||
2961 | jnz sys_newba |
||
2962 | |||
2963 | push eax ebx ecx |
||
2964 | mov ecx,ebx |
||
2965 | inc ecx |
||
2966 | shl ecx,4 |
||
2967 | mov ebx,eax |
||
2968 | add eax,0x10 |
||
2969 | call memmove |
||
2970 | dec dword [edi] |
||
2971 | pop ecx ebx eax |
||
2972 | |||
2973 | jmp sys_newba2 |
||
2974 | |||
2975 | end_of_buttons_away: |
||
2976 | |||
2977 | ret |
||
2978 | |||
2979 | no_widgets_away: |
||
2980 | |||
2981 | cmp eax,2 |
||
2982 | jnz srl1 |
||
2983 | |||
379 | serge | 2984 | mov edx,[TASK_BASE] ; return whole screen draw area for this app |
2985 | add edx,draw_data-CURRENT_TASK |
||
115 | poddubny | 2986 | mov [edx+RECT.left], 0 |
2987 | mov [edx+RECT.top], 0 |
||
381 | serge | 2988 | mov eax,[ScreenWidth] |
115 | poddubny | 2989 | mov [edx+RECT.right],eax |
381 | serge | 2990 | mov eax,[ScreenHeight] |
115 | poddubny | 2991 | mov [edx+RECT.bottom],eax |
1 | ha | 2992 | |
379 | serge | 2993 | mov edi,[TASK_BASE] |
429 | serge | 2994 | or [edi-twdw+WDATA.fl_wdrawn], 1 ; no new position & buttons from app |
1 | ha | 2995 | |
2996 | call sys_window_mouse |
||
2997 | |||
2998 | ret |
||
2999 | |||
3000 | srl1: |
||
3001 | |||
3002 | ret |
||
3003 | |||
3004 | |||
3005 | sys_drawwindow: |
||
3006 | |||
3007 | mov edi,ecx |
||
3008 | shr edi,16+8 |
||
3009 | and edi,15 |
||
3010 | |||
3011 | cmp edi,0 ; type I - original style |
||
3012 | jne nosyswI |
||
33 | mario79 | 3013 | inc [mouse_pause] |
36 | mario79 | 3014 | call [disable_mouse] |
1 | ha | 3015 | call sys_set_window |
36 | mario79 | 3016 | call [disable_mouse] |
1 | ha | 3017 | call drawwindow_I |
114 | mikedld | 3018 | ;dec [mouse_pause] |
3019 | ;call [draw_pointer] |
||
3020 | ;ret |
||
3021 | jmp draw_window_caption.2 |
||
1 | ha | 3022 | nosyswI: |
3023 | |||
3024 | cmp edi,1 ; type II - only reserve area, no draw |
||
3025 | jne nosyswII |
||
33 | mario79 | 3026 | inc [mouse_pause] |
36 | mario79 | 3027 | call [disable_mouse] |
1 | ha | 3028 | call sys_set_window |
36 | mario79 | 3029 | call [disable_mouse] |
1 | ha | 3030 | call sys_window_mouse |
33 | mario79 | 3031 | dec [mouse_pause] |
36 | mario79 | 3032 | call [draw_pointer] |
1 | ha | 3033 | ret |
3034 | nosyswII: |
||
3035 | |||
3036 | cmp edi,2 ; type III - new style |
||
3037 | jne nosyswIII |
||
33 | mario79 | 3038 | inc [mouse_pause] |
36 | mario79 | 3039 | call [disable_mouse] |
1 | ha | 3040 | call sys_set_window |
36 | mario79 | 3041 | call [disable_mouse] |
1 | ha | 3042 | call drawwindow_III |
114 | mikedld | 3043 | ;dec [mouse_pause] |
3044 | ;call [draw_pointer] |
||
3045 | ;ret |
||
3046 | jmp draw_window_caption.2 |
||
1 | ha | 3047 | nosyswIII: |
3048 | |||
3049 | cmp edi,3 ; type IV - skinned window |
||
549 | spraid | 3050 | je draw_skin_window |
3051 | cmp edi,4 ; type V - skinned window not sized! {not_sized_skin_window} |
||
3052 | jne nosyswV |
||
3053 | draw_skin_window: |
||
567 | serge | 3054 | |
569 | diamond | 3055 | inc [mouse_pause] |
3056 | call [disable_mouse] |
||
3057 | call sys_set_window |
||
3058 | call [disable_mouse] |
||
35 | halyavin | 3059 | push 0 |
379 | serge | 3060 | mov edi, [TASK_COUNT] |
380 | serge | 3061 | movzx edi, word [WIN_POS + edi*2] |
379 | serge | 3062 | cmp edi, [CURRENT_TASK] |
33 | mario79 | 3063 | jne @f |
102 | poddubny | 3064 | inc dword [esp] |
3065 | @@: |
||
36 | mario79 | 3066 | call drawwindow_IV |
114 | mikedld | 3067 | ;dec [mouse_pause] |
3068 | ;call [draw_pointer] |
||
3069 | ;ret |
||
3070 | jmp draw_window_caption.2 |
||
549 | spraid | 3071 | nosyswV: |
1 | ha | 3072 | |
3073 | ret |
||
3074 | |||
3075 | |||
114 | mikedld | 3076 | draw_window_caption: |
429 | serge | 3077 | inc [mouse_pause] |
3078 | call [disable_mouse] |
||
114 | mikedld | 3079 | |
429 | serge | 3080 | xor eax,eax |
3081 | mov edx,[TASK_COUNT] |
||
3082 | movzx edx,word[WIN_POS+edx*2] |
||
3083 | cmp edx,[CURRENT_TASK] |
||
3084 | jne @f |
||
3085 | inc eax |
||
3086 | @@: mov edx,[CURRENT_TASK] |
||
3087 | shl edx,5 |
||
3088 | add edx,window_data |
||
3089 | movzx ebx,[edx+WDATA.fl_wstyle] |
||
3090 | and bl,0x0F |
||
3091 | cmp bl,3 |
||
549 | spraid | 3092 | je .draw_caption_style_3 ;{for 3 and 4 style write caption} |
3093 | cmp bl,4 |
||
3094 | je .draw_caption_style_3 |
||
567 | serge | 3095 | |
549 | spraid | 3096 | jmp .not_style_3 |
3097 | .draw_caption_style_3: |
||
114 | mikedld | 3098 | |
429 | serge | 3099 | push edx |
3100 | call drawwindow_IV_caption |
||
3101 | add esp,4 |
||
3102 | jmp .2 |
||
114 | mikedld | 3103 | |
3104 | .not_style_3: |
||
429 | serge | 3105 | cmp bl,2 |
3106 | jne .not_style_2 |
||
114 | mikedld | 3107 | |
429 | serge | 3108 | call drawwindow_III_caption |
3109 | jmp .2 |
||
114 | mikedld | 3110 | |
3111 | .not_style_2: |
||
429 | serge | 3112 | cmp bl,0 |
3113 | jne .2 |
||
114 | mikedld | 3114 | |
429 | serge | 3115 | call drawwindow_I_caption |
114 | mikedld | 3116 | |
3117 | ;-------------------------------------------------------------- |
||
429 | serge | 3118 | .2: ;jmp @f |
3119 | mov edi,[CURRENT_TASK] |
||
3120 | shl edi,5 |
||
3121 | test [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
||
3122 | jz @f |
||
3123 | mov ecx,[edi*8+SLOT_BASE+APPDATA.wnd_caption] |
||
3124 | or ecx,ecx |
||
3125 | jz @f |
||
465 | serge | 3126 | add ecx,[edi+CURRENT_TASK+TASKDATA.mem_start] |
114 | mikedld | 3127 | |
429 | serge | 3128 | movzx eax,[edi+window_data+WDATA.fl_wstyle] |
3129 | and al,0x0F |
||
3130 | cmp al,3 |
||
549 | spraid | 3131 | je .skinned |
3132 | cmp al,4 |
||
3133 | je .skinned |
||
567 | serge | 3134 | |
549 | spraid | 3135 | jmp .not_skinned |
567 | serge | 3136 | .skinned: |
429 | serge | 3137 | mov ebp,[edi+window_data+WDATA.box.left-2] |
3138 | mov bp,word[edi+window_data+WDATA.box.top] |
||
3139 | movzx eax,word[edi+window_data+WDATA.box.width] |
||
3140 | sub ax,[_skinmargins.left] |
||
3141 | sub ax,[_skinmargins.right] |
||
3142 | cwde |
||
3143 | cdq |
||
3144 | mov ebx,6 |
||
3145 | idiv ebx |
||
3146 | or eax,eax |
||
3147 | js @f |
||
3148 | mov edx,eax |
||
3149 | mov eax,dword[_skinmargins.left-2] |
||
3150 | mov ax,word[_skinh] |
||
3151 | sub ax,[_skinmargins.bottom] |
||
3152 | sub ax,[_skinmargins.top] |
||
3153 | sar ax,1 |
||
3154 | adc ax,0 |
||
3155 | add ax,[_skinmargins.top] |
||
3156 | add ax,-3 |
||
3157 | add eax,ebp |
||
3158 | jmp .dodraw |
||
114 | mikedld | 3159 | |
3160 | .not_skinned: |
||
429 | serge | 3161 | cmp al,1 |
3162 | je @f |
||
114 | mikedld | 3163 | |
429 | serge | 3164 | mov ebp,[edi+window_data+WDATA.box.left-2] |
3165 | mov bp,word[edi+window_data+WDATA.box.top] |
||
3166 | movzx eax,word[edi+window_data+WDATA.box.width] |
||
3167 | sub eax,16 |
||
3168 | cwde |
||
3169 | cdq |
||
3170 | mov ebx,6 |
||
3171 | idiv ebx |
||
3172 | or eax,eax |
||
3173 | js @f |
||
3174 | mov edx,eax |
||
3175 | mov eax,0x00080007 |
||
3176 | add eax,ebp |
||
139 | diamond | 3177 | .dodraw: |
429 | serge | 3178 | mov ebx,[common_colours+16];0x00FFFFFF |
3179 | or ebx, 0x80000000 |
||
3180 | xor edi,edi |
||
3181 | call dtext |
||
114 | mikedld | 3182 | |
3183 | @@: |
||
3184 | ;-------------------------------------------------------------- |
||
429 | serge | 3185 | dec [mouse_pause] |
3186 | call [draw_pointer] |
||
3187 | ret |
||
114 | mikedld | 3188 | |
3189 | iglobal |
||
3190 | align 4 |
||
3191 | window_topleft dd \ |
||
549 | spraid | 3192 | 1, 21,\ ;type 0 |
3193 | 0, 0,\ ;type 1 |
||
3194 | 5, 20,\ ;type 2 |
||
3195 | 5, ?,\ ;type 3 {set by skin} |
||
3196 | 5, ? ;type 4 {set by skin} |
||
114 | mikedld | 3197 | endg |
3198 | |||
3199 | set_window_clientbox: |
||
429 | serge | 3200 | push eax ecx edi |
114 | mikedld | 3201 | |
429 | serge | 3202 | mov eax,[_skinh] |
3203 | mov [window_topleft+4*7],eax |
||
549 | spraid | 3204 | mov [window_topleft+4*9],eax |
114 | mikedld | 3205 | |
429 | serge | 3206 | mov ecx,edi |
3207 | sub edi,window_data |
||
3208 | shl edi,3 |
||
3209 | test [ecx+WDATA.fl_wstyle],WSTYLE_CLIENTRELATIVE |
||
3210 | jz @f |
||
114 | mikedld | 3211 | |
429 | serge | 3212 | movzx eax,[ecx+WDATA.fl_wstyle] |
3213 | and eax,0x0F |
||
3214 | mov eax,[eax*8+window_topleft+0] |
||
3215 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.left],eax |
||
3216 | shl eax,1 |
||
3217 | neg eax |
||
3218 | add eax,[ecx+WDATA.box.width] |
||
3219 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.width],eax |
||
114 | mikedld | 3220 | |
429 | serge | 3221 | movzx eax,[ecx+WDATA.fl_wstyle] |
3222 | and eax,0x0F |
||
3223 | push [eax*8+window_topleft+0] |
||
3224 | mov eax,[eax*8+window_topleft+4] |
||
3225 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.top],eax |
||
3226 | neg eax |
||
3227 | sub eax,[esp] |
||
3228 | add eax,[ecx+WDATA.box.height] |
||
3229 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.height],eax |
||
3230 | add esp,4 |
||
114 | mikedld | 3231 | |
429 | serge | 3232 | pop edi ecx eax |
3233 | ret |
||
114 | mikedld | 3234 | @@: |
429 | serge | 3235 | xor eax,eax |
3236 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.left],eax |
||
3237 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.top],eax |
||
3238 | mov eax,[ecx+WDATA.box.width] |
||
3239 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.width],eax |
||
3240 | mov eax,[ecx+WDATA.box.height] |
||
3241 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.height],eax |
||
114 | mikedld | 3242 | |
429 | serge | 3243 | pop edi ecx eax |
3244 | ret |
||
114 | mikedld | 3245 | |
1 | ha | 3246 | sys_set_window: |
3247 | |||
379 | serge | 3248 | mov edi,[CURRENT_TASK] |
1 | ha | 3249 | shl edi,5 |
3250 | add edi,window_data |
||
3251 | |||
3252 | ; colors |
||
114 | mikedld | 3253 | mov [edi+WDATA.cl_workarea],ecx |
3254 | mov [edi+WDATA.cl_titlebar],edx |
||
3255 | mov [edi+WDATA.cl_frames],esi |
||
1 | ha | 3256 | |
3257 | ; check flag (?) |
||
186 | diamond | 3258 | test [edi+WDATA.fl_wdrawn],1 |
3259 | jnz newd |
||
1 | ha | 3260 | |
3261 | push eax |
||
3262 | mov eax,[timer_ticks] ;[0xfdf0] |
||
3263 | add eax,100 |
||
3264 | mov [new_window_starting],eax |
||
3265 | pop eax |
||
3266 | |||
114 | mikedld | 3267 | mov word[edi+WDATA.box.width],ax |
3268 | mov word[edi+WDATA.box.height],bx |
||
3269 | sar eax,16 |
||
3270 | sar ebx,16 |
||
3271 | mov word[edi+WDATA.box.left],ax |
||
3272 | mov word[edi+WDATA.box.top],bx |
||
1 | ha | 3273 | |
3274 | call check_window_position |
||
3275 | |||
164 | serge | 3276 | call set_window_clientbox |
1 | ha | 3277 | |
429 | serge | 3278 | push ecx esi edi ; save for window fullscreen/resize |
114 | mikedld | 3279 | ;mov esi,edi |
3280 | |||
429 | serge | 3281 | mov cl,[edi+WDATA.fl_wstyle] |
114 | mikedld | 3282 | |
1 | ha | 3283 | sub edi,window_data |
114 | mikedld | 3284 | shl edi,3 |
380 | serge | 3285 | add edi,SLOT_BASE |
114 | mikedld | 3286 | |
429 | serge | 3287 | and cl,0x0F |
3288 | mov [edi+APPDATA.wnd_caption],0 |
||
3289 | cmp cl,3 |
||
549 | spraid | 3290 | je set_APPDATA_wnd_caption |
3291 | cmp cl,4 ; {SPraid.simba} |
||
3292 | je set_APPDATA_wnd_caption |
||
567 | serge | 3293 | |
3294 | jmp @f |
||
549 | spraid | 3295 | set_APPDATA_wnd_caption: |
429 | serge | 3296 | mov [edi+APPDATA.wnd_caption],esi |
3297 | @@: mov esi,[esp+0] |
||
114 | mikedld | 3298 | |
115 | poddubny | 3299 | add edi, APPDATA.saved_box |
429 | serge | 3300 | movsd |
3301 | movsd |
||
3302 | movsd |
||
3303 | movsd |
||
1 | ha | 3304 | pop edi esi ecx |
3305 | |||
569 | diamond | 3306 | mov esi, [CURRENT_TASK] |
3307 | movzx esi, word [WIN_STACK+esi*2] |
||
3308 | lea esi, [WIN_POS+esi*2] |
||
3309 | call waredraw |
||
3310 | |||
1 | ha | 3311 | push eax ebx ecx edx |
3312 | ;;; mov eax, 1 |
||
3313 | ;;; call delay_hs |
||
115 | poddubny | 3314 | mov eax, [edi+WDATA.box.left] |
3315 | mov ebx, [edi+WDATA.box.top] |
||
3316 | mov ecx, [edi+WDATA.box.width] |
||
3317 | mov edx, [edi+WDATA.box.height] |
||
1 | ha | 3318 | add ecx, eax |
3319 | add edx, ebx |
||
3320 | call calculatescreen |
||
3321 | pop edx ecx ebx eax |
||
3322 | |||
429 | serge | 3323 | mov [KEY_COUNT],byte 0 ; empty keyboard buffer |
3324 | mov [BTN_COUNT],byte 0 ; empty button buffer |
||
1 | ha | 3325 | |
3326 | newd: |
||
429 | serge | 3327 | mov [edi+WDATA.fl_redraw],byte 0 ; no redraw |
1 | ha | 3328 | mov edx,edi |
3329 | |||
3330 | ret |
||
3331 | |||
114 | mikedld | 3332 | syscall_windowsettings: |
1 | ha | 3333 | |
114 | mikedld | 3334 | .set_window_caption: |
429 | serge | 3335 | dec eax ; subfunction #1 - set window caption |
3336 | jnz .get_window_caption |
||
114 | mikedld | 3337 | |
429 | serge | 3338 | ; NOTE: only window owner thread can set its caption, |
3339 | ; so there's no parameter for PID/TID |
||
114 | mikedld | 3340 | |
429 | serge | 3341 | mov edi,[CURRENT_TASK] |
3342 | shl edi,5 |
||
114 | mikedld | 3343 | |
429 | serge | 3344 | ; have to check if caption is within application memory limit |
3345 | ; check is trivial, and if application resizes its memory, |
||
3346 | ; caption still can become over bounds |
||
202 | diamond | 3347 | ; diamond, 31.10.2006: check removed because with new memory manager |
3348 | ; there can be valid data after APPDATA.mem_size bound |
||
380 | serge | 3349 | ; mov ecx,[edi*8+SLOT_BASE+APPDATA.mem_size] |
202 | diamond | 3350 | ; add ecx,255 ; max caption length |
3351 | ; cmp ebx,ecx |
||
3352 | ; ja .exit_fail |
||
114 | mikedld | 3353 | |
429 | serge | 3354 | mov [edi*8+SLOT_BASE+APPDATA.wnd_caption],ebx |
3355 | or [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
||
114 | mikedld | 3356 | |
429 | serge | 3357 | call draw_window_caption |
114 | mikedld | 3358 | |
429 | serge | 3359 | xor eax,eax ; eax = 0 (success) |
3360 | ret |
||
114 | mikedld | 3361 | |
3362 | .get_window_caption: |
||
429 | serge | 3363 | dec eax ; subfunction #2 - get window caption |
3364 | jnz .exit_fail |
||
114 | mikedld | 3365 | |
429 | serge | 3366 | ; not implemented yet |
114 | mikedld | 3367 | |
3368 | .exit_fail: |
||
429 | serge | 3369 | xor eax,eax |
3370 | inc eax ; eax = 1 (fail) |
||
3371 | ret |
||
114 | mikedld | 3372 | |
3373 | |||
1 | ha | 3374 | sys_window_move: |
3375 | |||
429 | serge | 3376 | mov edi,[CURRENT_TASK] |
3377 | shl edi,5 |
||
3378 | add edi,window_data |
||
1 | ha | 3379 | |
429 | serge | 3380 | test [edi+WDATA.fl_wstate],WSTATE_MAXIMIZED |
3381 | jnz .window_move_return |
||
1 | ha | 3382 | |
429 | serge | 3383 | push dword [edi + WDATA.box.left] ; save old coordinates |
3384 | push dword [edi + WDATA.box.top] |
||
3385 | push dword [edi + WDATA.box.width] |
||
3386 | push dword [edi + WDATA.box.height] |
||
1 | ha | 3387 | |
429 | serge | 3388 | cmp eax,-1 ; set new position and size |
3389 | je .no_x_reposition |
||
3390 | mov [edi + WDATA.box.left], eax |
||
49 | mikedld | 3391 | .no_x_reposition: |
429 | serge | 3392 | cmp ebx,-1 |
3393 | je .no_y_reposition |
||
3394 | mov [edi + WDATA.box.top], ebx |
||
49 | mikedld | 3395 | .no_y_reposition: |
1 | ha | 3396 | |
429 | serge | 3397 | test [edi+WDATA.fl_wstate],WSTATE_ROLLEDUP |
3398 | jnz .no_y_resizing |
||
1 | ha | 3399 | |
429 | serge | 3400 | cmp ecx,-1 |
3401 | je .no_x_resizing |
||
3402 | mov [edi + WDATA.box.width], ecx |
||
49 | mikedld | 3403 | .no_x_resizing: |
429 | serge | 3404 | cmp edx,-1 |
3405 | je .no_y_resizing |
||
3406 | mov [edi + WDATA.box.height], edx |
||
49 | mikedld | 3407 | .no_y_resizing: |
1 | ha | 3408 | |
429 | serge | 3409 | call check_window_position |
3410 | call set_window_clientbox |
||
1 | ha | 3411 | |
429 | serge | 3412 | pushad ; save for window fullscreen/resize |
3413 | mov esi,edi |
||
3414 | sub edi,window_data |
||
3415 | shr edi,5 |
||
3416 | shl edi,8 |
||
3417 | add edi, SLOT_BASE + APPDATA.saved_box |
||
3418 | mov ecx,4 |
||
3419 | cld |
||
3420 | rep movsd |
||
3421 | popad |
||
49 | mikedld | 3422 | |
429 | serge | 3423 | pushad ; calculcate screen at new position |
3424 | mov eax, [edi + WDATA.box.left] |
||
3425 | mov ebx, [edi + WDATA.box.top] |
||
3426 | mov ecx, [edi + WDATA.box.width] |
||
3427 | mov edx, [edi + WDATA.box.height] |
||
3428 | add ecx,eax |
||
3429 | add edx,ebx |
||
221 | serge | 3430 | |
429 | serge | 3431 | call calculatescreen |
3432 | popad |
||
49 | mikedld | 3433 | |
429 | serge | 3434 | pop edx ; calculcate screen at old position |
3435 | pop ecx |
||
3436 | pop ebx |
||
3437 | pop eax |
||
3438 | add ecx,eax |
||
3439 | add edx,ebx |
||
3440 | mov [dlx],eax ; save for drawlimits |
||
3441 | mov [dly],ebx |
||
3442 | mov [dlxe],ecx |
||
3443 | mov [dlye],edx |
||
3444 | call calculatescreen |
||
49 | mikedld | 3445 | |
429 | serge | 3446 | mov [edi + WDATA.fl_redraw], 1 ; flag the process as redraw |
49 | mikedld | 3447 | |
429 | serge | 3448 | mov eax,edi ; redraw screen at old position |
3449 | xor esi,esi |
||
3450 | call redrawscreen |
||
49 | mikedld | 3451 | |
429 | serge | 3452 | mov [DONT_DRAW_MOUSE],byte 0 ; mouse pointer |
3453 | mov [MOUSE_BACKGROUND],byte 0 ; no mouse under |
||
3454 | mov [MOUSE_DOWN],byte 0 ; react to mouse up/down |
||
49 | mikedld | 3455 | |
429 | serge | 3456 | call [draw_pointer] |
49 | mikedld | 3457 | |
429 | serge | 3458 | mov [window_move_pr],0 |
49 | mikedld | 3459 | |
3460 | .window_move_return: |
||
3461 | |||
429 | serge | 3462 | ret |
1 | ha | 3463 | |
3464 | uglobal |
||
3465 | window_move_pr dd 0x0 |
||
3466 | window_move_eax dd 0x0 |
||
3467 | window_move_ebx dd 0x0 |
||
3468 | window_move_ecx dd 0x0 |
||
3469 | window_move_edx dd 0x0 |
||
3470 | endg |
||
3471 | |||
3472 | ;ok - 100% work |
||
3473 | ;nt - not tested |
||
3474 | ;--------------------------------------------------------------------------------------------- |
||
3475 | ;eax |
||
3476 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
||
3477 | ;1 - change task. Ret nothing. Block. ok. |
||
3478 | ;2 - performance control |
||
3479 | ; ebx |
||
3480 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
||
3481 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
||
3482 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
||
3483 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
||
3484 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
||
3485 | ;eax |
||
3486 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
||
3487 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
||
3488 | ;--------------------------------------------------------------------------------------------- |
||
3489 | sys_sheduler: ;noname & halyavin |
||
3490 | cmp eax,0 |
||
3491 | je shed_counter |
||
3492 | cmp eax,2 |
||
3493 | je perf_control |
||
3494 | cmp eax,3 |
||
3495 | je rdmsr_instr |
||
3496 | cmp eax,4 |
||
3497 | je wrmsr_instr |
||
3498 | cmp eax,1 |
||
3499 | jne not_supported |
||
3500 | call change_task ;delay,0 |
||
3501 | ret |
||
3502 | shed_counter: |
||
3503 | mov eax,[context_counter] |
||
3504 | mov [esp+36],eax |
||
3505 | not_supported: |
||
3506 | ret |
||
3507 | perf_control: |
||
3508 | inc eax ;now eax=3 |
||
3509 | cmp ebx,eax |
||
3510 | je cache_disable |
||
3511 | dec eax |
||
3512 | cmp ebx,eax |
||
3513 | je cache_enable |
||
3514 | dec eax |
||
3515 | cmp ebx,eax |
||
3516 | je is_cache_enabled |
||
3517 | dec eax |
||
3518 | cmp ebx,eax |
||
3519 | je modify_pce |
||
3520 | ret |
||
3521 | |||
3522 | rdmsr_instr: |
||
3523 | ;now counter in ecx |
||
3524 | ;(edx:eax) esi:edi => edx:esi |
||
3525 | mov eax,esi |
||
3526 | rdmsr |
||
3527 | mov [esp+36],eax |
||
3528 | mov [esp+24],edx ;ret in ebx? |
||
3529 | ret |
||
3530 | |||
3531 | wrmsr_instr: |
||
3532 | ;now counter in ecx |
||
3533 | ;(edx:eax) esi:edi => edx:esi |
||
482 | Ghost | 3534 | ; Fast Call MSR can't be destroy |
3535 | ; Íî MSR_AMD_EFER ìîæíî èçìåíÿòü, ò.ê. â ýòîì ðåãèñòðå ëèø |
||
3536 | ; âêëþ÷àþòñÿ/âûêëþ÷àþòñÿ ðàñøèðåííûå âîçìîæíîñòè |
||
3537 | cmp ecx, MSR_SYSENTER_CS |
||
3538 | je @f |
||
3539 | cmp ecx, MSR_SYSENTER_ESP |
||
3540 | je @f |
||
3541 | cmp ecx, MSR_SYSENTER_EIP |
||
3542 | je @f |
||
3543 | cmp ecx, MSR_AMD_STAR |
||
3544 | je @f |
||
3545 | |||
3546 | mov eax, esi |
||
3547 | wrmsr |
||
3548 | ; mov [esp + 36], eax |
||
3549 | ; mov [esp + 24], edx ;ret in ebx? |
||
3550 | @@: |
||
1 | ha | 3551 | ret |
3552 | |||
3553 | cache_disable: |
||
3554 | mov eax,cr0 |
||
3555 | or eax,01100000000000000000000000000000b |
||
3556 | mov cr0,eax |
||
3557 | wbinvd ;set MESI |
||
3558 | ret |
||
3559 | |||
3560 | cache_enable: |
||
3561 | mov eax,cr0 |
||
3562 | and eax,10011111111111111111111111111111b |
||
3563 | mov cr0,eax |
||
3564 | ret |
||
3565 | |||
3566 | is_cache_enabled: |
||
3567 | mov eax,cr0 |
||
3568 | mov ebx,eax |
||
3569 | and eax,01100000000000000000000000000000b |
||
3570 | jz cache_disabled |
||
3571 | mov [esp+36],ebx |
||
3572 | cache_disabled: |
||
3573 | mov dword [esp+36],eax ;0 |
||
3574 | ret |
||
3575 | |||
3576 | modify_pce: |
||
3577 | mov eax,cr4 |
||
3578 | ; mov ebx,0 |
||
3579 | ; or bx,100000000b ;pce |
||
3580 | ; xor eax,ebx ;invert pce |
||
17 | me_root | 3581 | bts eax,8 ;pce=cr4[8] |
1 | ha | 3582 | mov cr4,eax |
3583 | mov [esp+36],eax |
||
3584 | ret |
||
3585 | ;--------------------------------------------------------------------------------------------- |
||
3586 | |||
3587 | |||
3588 | ; check if pixel is allowed to be drawn |
||
3589 | |||
3590 | checkpixel: |
||
429 | serge | 3591 | push eax edx |
1 | ha | 3592 | |
429 | serge | 3593 | mov edx,[ScreenWidth] ; screen x size |
3594 | inc edx |
||
3595 | imul edx, ebx |
||
3596 | mov dl, [eax+edx+display_data] ; lea eax, [...] |
||
1 | ha | 3597 | |
429 | serge | 3598 | xor ecx, ecx |
3599 | mov eax, [CURRENT_TASK] |
||
3600 | cmp al, dl |
||
3601 | setne cl |
||
1 | ha | 3602 | |
429 | serge | 3603 | pop edx eax |
3604 | ret |
||
1 | ha | 3605 | |
3606 | iglobal |
||
521 | diamond | 3607 | cpustring db 'CPU',0 |
1 | ha | 3608 | endg |
3609 | |||
67 | diamond | 3610 | uglobal |
429 | serge | 3611 | background_defined db 0 ; diamond, 11.04.2006 |
67 | diamond | 3612 | endg |
1 | ha | 3613 | |
3614 | align 4 |
||
3615 | ; check misc |
||
3616 | |||
3617 | checkmisc: |
||
3618 | |||
3619 | cmp [ctrl_alt_del], 1 |
||
3620 | jne nocpustart |
||
501 | serge | 3621 | |
521 | diamond | 3622 | mov ebp, cpustring |
3623 | call fs_execute_from_sysdir |
||
501 | serge | 3624 | |
1 | ha | 3625 | mov [ctrl_alt_del], 0 |
465 | serge | 3626 | |
3627 | nocpustart: |
||
1 | ha | 3628 | cmp [mouse_active], 1 |
3629 | jne mouse_not_active |
||
3630 | mov [mouse_active], 0 |
||
3631 | xor edi, edi |
||
465 | serge | 3632 | mov ecx, [TASK_COUNT] |
3633 | set_mouse_event: |
||
1 | ha | 3634 | add edi, 256 |
465 | serge | 3635 | or [edi+SLOT_BASE+APPDATA.event_mask], dword 100000b |
1 | ha | 3636 | loop set_mouse_event |
3637 | |||
465 | serge | 3638 | mouse_not_active: |
429 | serge | 3639 | cmp [REDRAW_BACKGROUND],byte 0 ; background update ? |
3640 | jz nobackgr |
||
76 | mario79 | 3641 | cmp [background_defined], 0 |
429 | serge | 3642 | jz nobackgr |
473 | diamond | 3643 | ; mov [REDRAW_BACKGROUND],byte 2 |
3644 | ; call change_task |
||
3645 | xor edi, edi |
||
3646 | mov ecx, [TASK_COUNT] |
||
3647 | set_bgr_event: |
||
3648 | add edi, 256 |
||
3649 | or [edi+SLOT_BASE+APPDATA.event_mask], 16 |
||
3650 | loop set_bgr_event |
||
465 | serge | 3651 | mov [draw_data+32 + RECT.left],dword 0 |
3652 | mov [draw_data+32 + RECT.top],dword 0 |
||
381 | serge | 3653 | mov eax,[ScreenWidth] |
3654 | mov ebx,[ScreenHeight] |
||
465 | serge | 3655 | mov [draw_data+32 + RECT.right],eax |
3656 | mov [draw_data+32 + RECT.bottom],ebx |
||
1 | ha | 3657 | call drawbackground |
381 | serge | 3658 | mov [REDRAW_BACKGROUND],byte 0 |
3659 | mov [MOUSE_BACKGROUND],byte 0 |
||
1 | ha | 3660 | |
465 | serge | 3661 | nobackgr: |
1 | ha | 3662 | |
3663 | ; system shutdown request |
||
3664 | |||
381 | serge | 3665 | cmp [SYS_SHUTDOWN],byte 0 |
429 | serge | 3666 | je noshutdown |
1 | ha | 3667 | |
3668 | mov edx,[shutdown_processes] |
||
3669 | sub dl,2 |
||
3670 | |||
381 | serge | 3671 | cmp [SYS_SHUTDOWN],dl |
1 | ha | 3672 | jne no_mark_system_shutdown |
3673 | |||
465 | serge | 3674 | mov edx,OS_BASE+0x3040 |
381 | serge | 3675 | movzx ecx,byte [SYS_SHUTDOWN] |
1 | ha | 3676 | add ecx,5 |
465 | serge | 3677 | markz: |
115 | poddubny | 3678 | mov [edx+TASKDATA.state],byte 3 |
1 | ha | 3679 | add edx,0x20 |
3680 | loop markz |
||
3681 | |||
3682 | no_mark_system_shutdown: |
||
3683 | |||
3684 | call [disable_mouse] |
||
3685 | |||
381 | serge | 3686 | dec byte [SYS_SHUTDOWN] |
1 | ha | 3687 | |
381 | serge | 3688 | cmp [SYS_SHUTDOWN],byte 0 |
429 | serge | 3689 | je system_shutdown |
1 | ha | 3690 | |
465 | serge | 3691 | noshutdown: |
1 | ha | 3692 | |
3693 | |||
429 | serge | 3694 | mov eax,[TASK_COUNT] ; termination |
379 | serge | 3695 | mov ebx,TASK_DATA+TASKDATA.state |
1 | ha | 3696 | mov esi,1 |
3697 | |||
465 | serge | 3698 | newct: |
1 | ha | 3699 | mov cl,[ebx] |
3700 | cmp cl,byte 3 |
||
429 | serge | 3701 | jz terminate |
1 | ha | 3702 | cmp cl,byte 4 |
429 | serge | 3703 | jz terminate |
1 | ha | 3704 | |
3705 | add ebx,0x20 |
||
3706 | inc esi |
||
3707 | dec eax |
||
3708 | jnz newct |
||
3709 | |||
3710 | ret |
||
3711 | |||
3712 | |||
3713 | ; redraw screen |
||
3714 | |||
3715 | redrawscreen: |
||
3716 | |||
3717 | ; eax , if process window_data base is eax, do not set flag/limits |
||
3718 | |||
429 | serge | 3719 | pushad |
3720 | push eax |
||
1 | ha | 3721 | |
3722 | ;;; mov eax,2 |
||
3723 | ;;; call delay_hs |
||
3724 | |||
429 | serge | 3725 | ;mov ecx,0 ; redraw flags for apps |
3726 | xor ecx,ecx |
||
1 | ha | 3727 | newdw2: |
3728 | |||
429 | serge | 3729 | inc ecx |
3730 | push ecx |
||
1 | ha | 3731 | |
429 | serge | 3732 | mov eax,ecx |
3733 | shl eax,5 |
||
3734 | add eax,window_data |
||
1 | ha | 3735 | |
429 | serge | 3736 | cmp eax,[esp+4] |
3737 | je not_this_task |
||
3738 | ; check if window in redraw area |
||
3739 | mov edi,eax |
||
1 | ha | 3740 | |
429 | serge | 3741 | cmp ecx,1 ; limit for background |
3742 | jz bgli |
||
1 | ha | 3743 | |
429 | serge | 3744 | mov eax, [edi + WDATA.box.left] |
3745 | mov ebx, [edi + WDATA.box.top] |
||
3746 | mov ecx, [edi + WDATA.box.width] |
||
3747 | mov edx, [edi + WDATA.box.height] |
||
3748 | add ecx,eax |
||
3749 | add edx,ebx |
||
1 | ha | 3750 | |
429 | serge | 3751 | mov ecx,[dlye] ; ecx = area y end ebx = window y start |
3752 | cmp ecx,ebx |
||
3753 | jb ricino |
||
1 | ha | 3754 | |
429 | serge | 3755 | mov ecx,[dlxe] ; ecx = area x end eax = window x start |
3756 | cmp ecx,eax |
||
3757 | jb ricino |
||
1 | ha | 3758 | |
429 | serge | 3759 | mov eax, [edi + WDATA.box.left] |
3760 | mov ebx, [edi + WDATA.box.top] |
||
3761 | mov ecx, [edi + WDATA.box.width] |
||
3762 | mov edx, [edi + WDATA.box.height] |
||
3763 | add ecx, eax |
||
3764 | add edx, ebx |
||
164 | serge | 3765 | |
429 | serge | 3766 | mov eax,[dly] ; eax = area y start edx = window y end |
3767 | cmp edx,eax |
||
3768 | jb ricino |
||
1 | ha | 3769 | |
429 | serge | 3770 | mov eax,[dlx] ; eax = area x start ecx = window x end |
3771 | cmp ecx,eax |
||
3772 | jb ricino |
||
1 | ha | 3773 | |
429 | serge | 3774 | bgli: |
1 | ha | 3775 | |
429 | serge | 3776 | cmp edi,esi |
3777 | jz ricino |
||
1 | ha | 3778 | |
429 | serge | 3779 | mov eax,edi |
3780 | add eax,draw_data-window_data |
||
1 | ha | 3781 | |
429 | serge | 3782 | mov ebx,[dlx] ; set limits |
3783 | mov [eax + RECT.left], ebx |
||
3784 | mov ebx,[dly] |
||
3785 | mov [eax + RECT.top], ebx |
||
3786 | mov ebx,[dlxe] |
||
3787 | mov [eax + RECT.right], ebx |
||
3788 | mov ebx,[dlye] |
||
3789 | mov [eax + RECT.bottom], ebx |
||
1 | ha | 3790 | |
429 | serge | 3791 | sub eax,draw_data-window_data |
1 | ha | 3792 | |
429 | serge | 3793 | cmp ecx,1 |
3794 | jne nobgrd |
||
3795 | cmp esi,1 |
||
3796 | je newdw8 |
||
3797 | call drawbackground |
||
1 | ha | 3798 | |
3799 | newdw8: |
||
3800 | nobgrd: |
||
3801 | |||
429 | serge | 3802 | mov [eax + WDATA.fl_redraw],byte 1 ; mark as redraw |
1 | ha | 3803 | |
3804 | ricino: |
||
3805 | |||
3806 | not_this_task: |
||
3807 | |||
429 | serge | 3808 | pop ecx |
1 | ha | 3809 | |
429 | serge | 3810 | cmp ecx,[TASK_COUNT] |
3811 | jle newdw2 |
||
1 | ha | 3812 | |
429 | serge | 3813 | pop eax |
3814 | popad |
||
1 | ha | 3815 | |
429 | serge | 3816 | ret |
1 | ha | 3817 | |
3818 | calculatebackground: ; background |
||
3819 | |||
429 | serge | 3820 | ; all black |
1 | ha | 3821 | |
469 | serge | 3822 | mov edi, [img_background] ;IMG_BACKGROUND ; set background to black |
429 | serge | 3823 | xor eax, eax |
469 | serge | 3824 | mov ecx, 1023 ;0x0fff00 / 4 |
429 | serge | 3825 | cld |
3826 | rep stosd |
||
1 | ha | 3827 | |
429 | serge | 3828 | mov edi,display_data ; set os to use all pixels |
3829 | mov eax,0x01010101 |
||
472 | serge | 3830 | mov ecx,1280*1024 / 4 |
429 | serge | 3831 | rep stosd |
1 | ha | 3832 | |
429 | serge | 3833 | mov byte [REDRAW_BACKGROUND], 0 ; do not draw background! |
1 | ha | 3834 | |
429 | serge | 3835 | ret |
1 | ha | 3836 | |
3837 | uglobal |
||
429 | serge | 3838 | imax dd 0x0 |
1 | ha | 3839 | endg |
3840 | |||
3841 | |||
3842 | |||
3843 | delay_ms: ; delay in 1/1000 sec |
||
3844 | |||
3845 | |||
429 | serge | 3846 | push eax |
3847 | push ecx |
||
1 | ha | 3848 | |
429 | serge | 3849 | mov ecx,esi |
3850 | ; |
||
3851 | imul ecx, 33941 |
||
3852 | shr ecx, 9 |
||
3853 | ; |
||
1 | ha | 3854 | |
429 | serge | 3855 | in al,0x61 |
3856 | and al,0x10 |
||
3857 | mov ah,al |
||
3858 | cld |
||
1 | ha | 3859 | |
429 | serge | 3860 | cnt1: in al,0x61 |
3861 | and al,0x10 |
||
3862 | cmp al,ah |
||
3863 | jz cnt1 |
||
1 | ha | 3864 | |
429 | serge | 3865 | mov ah,al |
3866 | loop cnt1 |
||
1 | ha | 3867 | |
429 | serge | 3868 | pop ecx |
3869 | pop eax |
||
1 | ha | 3870 | |
429 | serge | 3871 | ret |
1 | ha | 3872 | |
3873 | |||
3874 | set_app_param: |
||
429 | serge | 3875 | push edi |
1 | ha | 3876 | |
429 | serge | 3877 | mov edi,[TASK_BASE] |
3878 | mov [edi+TASKDATA.event_mask],eax |
||
1 | ha | 3879 | |
429 | serge | 3880 | pop edi |
3881 | ret |
||
1 | ha | 3882 | |
3883 | |||
3884 | |||
3885 | delay_hs: ; delay in 1/100 secs |
||
429 | serge | 3886 | push eax |
3887 | push ecx |
||
3888 | push edx |
||
1 | ha | 3889 | |
429 | serge | 3890 | mov edx,[timer_ticks] |
3891 | add edx,eax |
||
1 | ha | 3892 | |
3893 | newtic: |
||
429 | serge | 3894 | mov ecx,[timer_ticks] |
3895 | cmp edx,ecx |
||
3896 | jbe zerodelay |
||
1 | ha | 3897 | |
429 | serge | 3898 | call change_task |
1 | ha | 3899 | |
429 | serge | 3900 | jmp newtic |
1 | ha | 3901 | |
3902 | zerodelay: |
||
429 | serge | 3903 | pop edx |
3904 | pop ecx |
||
3905 | pop eax |
||
1 | ha | 3906 | |
429 | serge | 3907 | ret |
1 | ha | 3908 | |
3909 | |||
3910 | memmove: ; memory move in bytes |
||
3911 | |||
3912 | ; eax = from |
||
3913 | ; ebx = to |
||
3914 | ; ecx = no of bytes |
||
3915 | test ecx, ecx |
||
3916 | jle .ret |
||
3917 | |||
3918 | |||
3919 | push esi edi ecx |
||
3920 | |||
3921 | mov edi, ebx |
||
3922 | mov esi, eax |
||
3923 | |||
3924 | test ecx, not 11b |
||
429 | serge | 3925 | jz @f |
1 | ha | 3926 | |
3927 | push ecx |
||
3928 | shr ecx, 2 |
||
3929 | rep movsd |
||
3930 | pop ecx |
||
3931 | and ecx, 11b |
||
429 | serge | 3932 | jz .finish |
1 | ha | 3933 | @@: |
3934 | rep movsb |
||
3935 | |||
3936 | .finish: |
||
3937 | pop ecx edi esi |
||
3938 | .ret: |
||
3939 | ret |
||
3940 | |||
3941 | |||
75 | diamond | 3942 | ; |
3943 | ;align 4 |
||
1 | ha | 3944 | ; |
75 | diamond | 3945 | ;read_floppy_file: |
1 | ha | 3946 | ; |
75 | diamond | 3947 | ;; as input |
3948 | ;; |
||
3949 | ;; eax pointer to file |
||
3950 | ;; ebx file lenght |
||
3951 | ;; ecx start 512 byte block number |
||
3952 | ;; edx number of blocks to read |
||
3953 | ;; esi pointer to return/work area (atleast 20 000 bytes) |
||
3954 | ;; |
||
3955 | ;; |
||
3956 | ;; on return |
||
3957 | ;; |
||
3958 | ;; eax = 0 command succesful |
||
3959 | ;; 1 no fd base and/or partition defined |
||
3960 | ;; 2 yet unsupported FS |
||
3961 | ;; 3 unknown FS |
||
3962 | ;; 4 partition not defined at hd |
||
3963 | ;; 5 file not found |
||
3964 | ;; ebx = size of file |
||
1 | ha | 3965 | ; |
379 | serge | 3966 | ; mov edi,[TASK_BASE] |
75 | diamond | 3967 | ; add edi,0x10 |
3968 | ; add esi,[edi] |
||
3969 | ; add eax,[edi] |
||
1 | ha | 3970 | ; |
75 | diamond | 3971 | ; pushad |
3972 | ; mov edi,esi |
||
3973 | ; add edi,1024 |
||
3974 | ; mov esi,0x100000+19*512 |
||
3975 | ; sub ecx,1 |
||
3976 | ; shl ecx,9 |
||
3977 | ; add esi,ecx |
||
3978 | ; shl edx,9 |
||
3979 | ; mov ecx,edx |
||
3980 | ; cld |
||
3981 | ; rep movsb |
||
3982 | ; popad |
||
3983 | ; |
||
3984 | ; mov [esp+36],eax |
||
3985 | ; mov [esp+24],ebx |
||
3986 | ; ret |
||
1 | ha | 3987 | |
3988 | |||
3989 | |||
3990 | align 4 |
||
3991 | |||
3992 | sys_programirq: |
||
3993 | |||
379 | serge | 3994 | mov edi,[TASK_BASE] |
115 | poddubny | 3995 | add eax,[edi+TASKDATA.mem_start] |
1 | ha | 3996 | |
75 | diamond | 3997 | cmp ebx,16 |
3998 | jae .not_owner |
||
379 | serge | 3999 | mov edi,[TASK_BASE] |
115 | poddubny | 4000 | mov edi,[edi+TASKDATA.pid] |
75 | diamond | 4001 | cmp edi,[irq_owner+ebx*4] |
429 | serge | 4002 | je spril1 |
75 | diamond | 4003 | .not_owner: |
1 | ha | 4004 | mov [esp+36],dword 1 |
4005 | ret |
||
4006 | spril1: |
||
4007 | |||
4008 | mov esi,eax |
||
4009 | shl ebx,6 |
||
4010 | add ebx,irq00read |
||
4011 | mov edi,ebx |
||
4012 | mov ecx,16 |
||
4013 | cld |
||
4014 | rep movsd |
||
4015 | mov [esp+36],dword 0 |
||
4016 | ret |
||
4017 | |||
4018 | |||
4019 | align 4 |
||
4020 | |||
4021 | get_irq_data: |
||
75 | diamond | 4022 | cmp eax,16 |
4023 | jae .not_owner |
||
429 | serge | 4024 | mov edx,eax ; check for correct owner |
1 | ha | 4025 | shl edx,2 |
4026 | add edx,irq_owner |
||
4027 | mov edx,[edx] |
||
379 | serge | 4028 | mov edi,[TASK_BASE] |
115 | poddubny | 4029 | mov edi,[edi+TASKDATA.pid] |
1 | ha | 4030 | cmp edx,edi |
4031 | je gidril1 |
||
75 | diamond | 4032 | .not_owner: |
429 | serge | 4033 | mov [esp+32],dword 2 ; ecx=2 |
1 | ha | 4034 | ret |
4035 | |||
4036 | gidril1: |
||
4037 | |||
4038 | mov ebx,eax |
||
4039 | shl ebx,12 |
||
381 | serge | 4040 | add ebx,IRQ_SAVE |
1 | ha | 4041 | mov eax,[ebx] |
4042 | mov ecx,1 |
||
4043 | test eax,eax |
||
4044 | jz gid1 |
||
4045 | |||
4046 | dec eax |
||
4047 | mov esi,ebx |
||
4048 | mov [ebx],eax |
||
4049 | movzx ebx,byte [ebx+0x10] |
||
4050 | add esi,0x10 |
||
4051 | mov edi,esi |
||
4052 | inc esi |
||
4053 | mov ecx,4000 / 4 |
||
4054 | cld |
||
4055 | rep movsd |
||
75 | diamond | 4056 | ; xor ecx,ecx ; as result of 'rep' ecx=0 |
1 | ha | 4057 | gid1: |
4058 | mov [esp+36],eax |
||
4059 | mov [esp+32],ecx |
||
4060 | mov [esp+24],ebx |
||
4061 | ret |
||
4062 | |||
4063 | |||
4064 | set_io_access_rights: |
||
4065 | |||
4066 | pushad |
||
4067 | |||
465 | serge | 4068 | mov edi, tss._io_map_0 |
1 | ha | 4069 | |
465 | serge | 4070 | ; mov ecx,eax |
4071 | ; and ecx,7 ; offset in byte |
||
1 | ha | 4072 | |
465 | serge | 4073 | ; shr eax,3 ; number of byte |
4074 | ; add edi,eax |
||
1 | ha | 4075 | |
465 | serge | 4076 | ; mov ebx,1 |
4077 | ; shl ebx,cl |
||
1 | ha | 4078 | |
429 | serge | 4079 | cmp ebp,0 ; enable access - ebp = 0 |
1 | ha | 4080 | jne siar1 |
4081 | |||
465 | serge | 4082 | ; not ebx |
4083 | ; and [edi],byte bl |
||
4084 | btr [edi], eax |
||
1 | ha | 4085 | |
4086 | popad |
||
4087 | |||
4088 | ret |
||
4089 | |||
465 | serge | 4090 | siar1: |
1 | ha | 4091 | |
465 | serge | 4092 | bts [edi], eax |
4093 | ; or [edi],byte bl ; disable access - ebp = 1 |
||
1 | ha | 4094 | |
4095 | popad |
||
4096 | |||
4097 | ret |
||
4098 | |||
4099 | r_f_port_area: |
||
4100 | |||
4101 | test eax, eax |
||
4102 | jnz free_port_area |
||
4103 | ; je r_port_area |
||
4104 | ; jmp free_port_area |
||
4105 | |||
4106 | ; r_port_area: |
||
4107 | |||
4108 | pushad |
||
4109 | |||
429 | serge | 4110 | cmp ebx,ecx ; beginning > end ? |
75 | diamond | 4111 | ja rpal1 |
4112 | cmp ecx,65536 |
||
4113 | jae rpal1 |
||
381 | serge | 4114 | mov esi,[RESERVED_PORTS] |
429 | serge | 4115 | test esi,esi ; no reserved areas ? |
1 | ha | 4116 | je rpal2 |
429 | serge | 4117 | cmp esi,255 ; max reserved |
75 | diamond | 4118 | jae rpal1 |
465 | serge | 4119 | rpal3: |
1 | ha | 4120 | mov edi,esi |
4121 | shl edi,4 |
||
381 | serge | 4122 | add edi,RESERVED_PORTS |
1 | ha | 4123 | cmp ebx,[edi+8] |
75 | diamond | 4124 | ja rpal4 |
1 | ha | 4125 | cmp ecx,[edi+4] |
4126 | jae rpal1 |
||
4127 | ; jb rpal4 |
||
4128 | ; jmp rpal1 |
||
465 | serge | 4129 | rpal4: |
1 | ha | 4130 | |
4131 | dec esi |
||
4132 | jnz rpal3 |
||
4133 | jmp rpal2 |
||
4134 | rpal1: |
||
4135 | popad |
||
4136 | mov eax,1 |
||
4137 | ret |
||
4138 | |||
4139 | rpal2: |
||
4140 | popad |
||
4141 | |||
4142 | |||
4143 | ; enable port access at port IO map |
||
4144 | cli |
||
429 | serge | 4145 | pushad ; start enable io map |
1 | ha | 4146 | |
4147 | cmp ecx,65536 ;16384 |
||
4148 | jae no_unmask_io ; jge |
||
4149 | |||
4150 | mov eax,ebx |
||
4151 | |||
4152 | new_port_access: |
||
4153 | |||
4154 | pushad |
||
4155 | |||
429 | serge | 4156 | xor ebp,ebp ; enable - eax = port |
1 | ha | 4157 | call set_io_access_rights |
4158 | |||
4159 | popad |
||
4160 | |||
4161 | inc eax |
||
4162 | cmp eax,ecx |
||
4163 | jbe new_port_access |
||
4164 | |||
4165 | no_unmask_io: |
||
4166 | |||
429 | serge | 4167 | popad ; end enable io map |
1 | ha | 4168 | sti |
4169 | |||
381 | serge | 4170 | mov edi,[RESERVED_PORTS] |
1 | ha | 4171 | add edi,1 |
381 | serge | 4172 | mov [RESERVED_PORTS],edi |
1 | ha | 4173 | shl edi,4 |
381 | serge | 4174 | add edi,RESERVED_PORTS |
379 | serge | 4175 | mov esi,[TASK_BASE] |
115 | poddubny | 4176 | mov esi,[esi+TASKDATA.pid] |
1 | ha | 4177 | mov [edi],esi |
4178 | mov [edi+4],ebx |
||
4179 | mov [edi+8],ecx |
||
4180 | |||
4181 | xor eax, eax |
||
4182 | ret |
||
4183 | |||
4184 | free_port_area: |
||
4185 | |||
4186 | pushad |
||
4187 | |||
381 | serge | 4188 | mov esi,[RESERVED_PORTS] ; no reserved areas ? |
75 | diamond | 4189 | test esi,esi |
1 | ha | 4190 | je frpal2 |
379 | serge | 4191 | mov edx,[TASK_BASE] |
115 | poddubny | 4192 | mov edx,[edx+TASKDATA.pid] |
1 | ha | 4193 | frpal3: |
4194 | mov edi,esi |
||
4195 | shl edi,4 |
||
381 | serge | 4196 | add edi,RESERVED_PORTS |
1 | ha | 4197 | cmp edx,[edi] |
4198 | jne frpal4 |
||
4199 | cmp ebx,[edi+4] |
||
4200 | jne frpal4 |
||
4201 | cmp ecx,[edi+8] |
||
4202 | jne frpal4 |
||
4203 | jmp frpal1 |
||
4204 | frpal4: |
||
4205 | dec esi |
||
4206 | jnz frpal3 |
||
4207 | frpal2: |
||
4208 | popad |
||
4209 | mov eax,1 |
||
4210 | ret |
||
4211 | frpal1: |
||
4212 | mov ecx,256 |
||
4213 | sub ecx,esi |
||
4214 | shl ecx,4 |
||
4215 | mov esi,edi |
||
4216 | add esi,16 |
||
4217 | cld |
||
4218 | rep movsb |
||
4219 | |||
381 | serge | 4220 | dec dword [RESERVED_PORTS] |
1 | ha | 4221 | |
4222 | popad |
||
4223 | |||
4224 | |||
4225 | ; disable port access at port IO map |
||
4226 | |||
429 | serge | 4227 | pushad ; start disable io map |
1 | ha | 4228 | |
4229 | cmp ecx,65536 ;16384 |
||
4230 | jge no_mask_io |
||
4231 | |||
4232 | mov eax,ebx |
||
4233 | |||
4234 | new_port_access_disable: |
||
4235 | |||
4236 | pushad |
||
4237 | |||
429 | serge | 4238 | mov ebp,1 ; disable - eax = port |
1 | ha | 4239 | call set_io_access_rights |
4240 | |||
4241 | popad |
||
4242 | |||
4243 | inc eax |
||
4244 | cmp eax,ecx |
||
4245 | jbe new_port_access_disable |
||
4246 | |||
4247 | no_mask_io: |
||
4248 | |||
429 | serge | 4249 | popad ; end disable io map |
1 | ha | 4250 | |
4251 | xor eax, eax |
||
4252 | ret |
||
4253 | |||
4254 | |||
4255 | reserve_free_irq: |
||
4256 | |||
75 | diamond | 4257 | mov ecx, 1 |
4258 | cmp ebx, 16 |
||
4259 | jae fril1 |
||
4260 | test eax,eax |
||
1 | ha | 4261 | jz reserve_irq |
4262 | |||
75 | diamond | 4263 | lea edi,[irq_owner+ebx*4] |
1 | ha | 4264 | mov edx,[edi] |
379 | serge | 4265 | mov eax,[TASK_BASE] |
115 | poddubny | 4266 | cmp edx,[eax+TASKDATA.pid] |
1 | ha | 4267 | jne fril1 |
75 | diamond | 4268 | dec ecx |
4269 | mov [edi],ecx |
||
1 | ha | 4270 | fril1: |
4271 | mov [esp+36],ecx ; return in eax |
||
4272 | ret |
||
4273 | |||
4274 | reserve_irq: |
||
4275 | |||
75 | diamond | 4276 | lea edi,[irq_owner+ebx*4] |
4277 | cmp dword [edi], 0 |
||
4278 | jnz ril1 |
||
1 | ha | 4279 | |
379 | serge | 4280 | mov edx,[TASK_BASE] |
115 | poddubny | 4281 | mov edx,[edx+TASKDATA.pid] |
1 | ha | 4282 | mov [edi],edx |
75 | diamond | 4283 | dec ecx |
1 | ha | 4284 | ril1: |
4285 | mov [esp+36],ecx ; return in eax |
||
4286 | ret |
||
4287 | |||
4288 | drawbackground: |
||
33 | mario79 | 4289 | inc [mouse_pause] |
381 | serge | 4290 | cmp [SCR_MODE],word 0x12 |
117 | mario79 | 4291 | je dbrv20 |
1 | ha | 4292 | dbrv12: |
381 | serge | 4293 | cmp [SCR_MODE],word 0100000000000000b |
1 | ha | 4294 | jge dbrv20 |
381 | serge | 4295 | cmp [SCR_MODE],word 0x13 |
1 | ha | 4296 | je dbrv20 |
4297 | call vesa12_drawbackground |
||
33 | mario79 | 4298 | dec [mouse_pause] |
36 | mario79 | 4299 | call [draw_pointer] |
1 | ha | 4300 | ret |
4301 | dbrv20: |
||
527 | diamond | 4302 | cmp [BgrDrawMode],dword 1 |
1 | ha | 4303 | jne bgrstr |
4304 | call vesa20_drawbackground_tiled |
||
33 | mario79 | 4305 | dec [mouse_pause] |
36 | mario79 | 4306 | call [draw_pointer] |
1 | ha | 4307 | ret |
4308 | bgrstr: |
||
4309 | call vesa20_drawbackground_stretch |
||
33 | mario79 | 4310 | dec [mouse_pause] |
36 | mario79 | 4311 | call [draw_pointer] |
1 | ha | 4312 | ret |
4313 | |||
75 | diamond | 4314 | align 4 |
1 | ha | 4315 | |
429 | serge | 4316 | syscall_putimage: ; PutImage |
33 | mario79 | 4317 | |
75 | diamond | 4318 | mov edx,ecx |
4319 | mov ecx,ebx |
||
465 | serge | 4320 | mov ebx, eax |
75 | diamond | 4321 | |
1 | ha | 4322 | sys_putimage: |
53 | mikedld | 4323 | test ecx,0x80008000 |
4324 | jnz .exit |
||
4325 | test ecx,0x0000FFFF |
||
4326 | jz .exit |
||
4327 | test ecx,0xFFFF0000 |
||
4328 | jnz @f |
||
4329 | .exit: |
||
4330 | ret |
||
4331 | @@: |
||
465 | serge | 4332 | mov edi,[current_slot] |
4333 | add dx,word[edi+APPDATA.wnd_clientbox.top] |
||
429 | serge | 4334 | rol edx,16 |
465 | serge | 4335 | add dx,word[edi+APPDATA.wnd_clientbox.left] |
429 | serge | 4336 | rol edx,16 |
114 | mikedld | 4337 | .forced: |
429 | serge | 4338 | push ebp esi 0 |
4339 | mov ebp, putimage_get24bpp |
||
4340 | mov esi, putimage_init24bpp |
||
283 | diamond | 4341 | sys_putimage_bpp: |
4342 | ; call [disable_mouse] ; this will be done in xxx_putimage |
||
117 | mario79 | 4343 | ; mov eax, vga_putimage |
429 | serge | 4344 | cmp [SCR_MODE], word 0x12 |
4345 | jz @f ;.doit |
||
4346 | mov eax, vesa12_putimage |
||
4347 | cmp [SCR_MODE], word 0100000000000000b |
||
4348 | jae @f |
||
4349 | cmp [SCR_MODE], word 0x13 |
||
4350 | jnz .doit |
||
75 | diamond | 4351 | @@: |
429 | serge | 4352 | mov eax, vesa20_putimage |
75 | diamond | 4353 | .doit: |
429 | serge | 4354 | inc [mouse_pause] |
4355 | call eax |
||
4356 | dec [mouse_pause] |
||
4357 | pop ebp esi ebp |
||
4358 | jmp [draw_pointer] |
||
1 | ha | 4359 | |
283 | diamond | 4360 | syscall_putimage_palette: |
465 | serge | 4361 | mov edi, esi |
429 | serge | 4362 | mov esi, edx |
4363 | mov edx, ecx |
||
4364 | mov ecx, ebx |
||
465 | serge | 4365 | mov ebx, eax |
283 | diamond | 4366 | sys_putimage_palette: |
4367 | ; ebx = pointer to image |
||
4368 | ; ecx = [xsize]*65536 + [ysize] |
||
4369 | ; edx = [xstart]*65536 + [ystart] |
||
314 | diamond | 4370 | ; esi = number of bits per pixel, must be 8, 24 or 32 |
283 | diamond | 4371 | ; edi = pointer to palette |
314 | diamond | 4372 | ; ebp = row delta |
429 | serge | 4373 | mov eax, [CURRENT_TASK] |
4374 | shl eax, 8 |
||
4375 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.top] |
||
4376 | rol edx, 16 |
||
4377 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.left] |
||
4378 | rol edx, 16 |
||
283 | diamond | 4379 | .forced: |
429 | serge | 4380 | push ebp esi ebp |
4381 | cmp esi, 8 |
||
4382 | jnz @f |
||
4383 | mov ebp, putimage_get8bpp |
||
4384 | mov esi, putimage_init8bpp |
||
4385 | jmp sys_putimage_bpp |
||
314 | diamond | 4386 | @@: |
429 | serge | 4387 | cmp esi, 24 |
4388 | jnz @f |
||
4389 | mov ebp, putimage_get24bpp |
||
4390 | mov esi, putimage_init24bpp |
||
4391 | jmp sys_putimage_bpp |
||
314 | diamond | 4392 | @@: |
429 | serge | 4393 | cmp esi, 32 |
4394 | jnz @f |
||
4395 | mov ebp, putimage_get32bpp |
||
4396 | mov esi, putimage_init32bpp |
||
4397 | jmp sys_putimage_bpp |
||
314 | diamond | 4398 | @@: |
429 | serge | 4399 | pop ebp esi |
4400 | ret |
||
283 | diamond | 4401 | |
4402 | putimage_init24bpp: |
||
429 | serge | 4403 | lea eax, [eax*3] |
283 | diamond | 4404 | putimage_init8bpp: |
429 | serge | 4405 | ret |
283 | diamond | 4406 | |
4407 | putimage_get24bpp: |
||
429 | serge | 4408 | mov eax, [esi] |
4409 | add esi, 3 |
||
4410 | ret 4 |
||
283 | diamond | 4411 | putimage_get8bpp: |
429 | serge | 4412 | movzx eax, byte [esi] |
4413 | push edx |
||
4414 | mov edx, [esp+8] |
||
4415 | mov eax, [edx+eax*4] |
||
4416 | pop edx |
||
4417 | inc esi |
||
4418 | ret 4 |
||
283 | diamond | 4419 | |
314 | diamond | 4420 | putimage_init32bpp: |
429 | serge | 4421 | shl eax, 2 |
4422 | ret |
||
314 | diamond | 4423 | putimage_get32bpp: |
429 | serge | 4424 | lodsd |
4425 | ret 4 |
||
314 | diamond | 4426 | |
1 | ha | 4427 | ; eax x beginning |
4428 | ; ebx y beginning |
||
4429 | ; ecx x end |
||
283 | diamond | 4430 | ; edx y end |
1 | ha | 4431 | ; edi color |
4432 | |||
4433 | __sys_drawbar: |
||
465 | serge | 4434 | mov esi,[current_slot] |
4435 | add eax,[esi+APPDATA.wnd_clientbox.left] |
||
4436 | add ecx,[esi+APPDATA.wnd_clientbox.left] |
||
4437 | add ebx,[esi+APPDATA.wnd_clientbox.top] |
||
4438 | add edx,[esi+APPDATA.wnd_clientbox.top] |
||
114 | mikedld | 4439 | .forced: |
33 | mario79 | 4440 | inc [mouse_pause] |
283 | diamond | 4441 | ; call [disable_mouse] |
381 | serge | 4442 | cmp [SCR_MODE],word 0x12 |
429 | serge | 4443 | je dbv20 |
1 | ha | 4444 | sdbv20: |
381 | serge | 4445 | cmp [SCR_MODE],word 0100000000000000b |
1 | ha | 4446 | jge dbv20 |
381 | serge | 4447 | cmp [SCR_MODE],word 0x13 |
429 | serge | 4448 | je dbv20 |
1 | ha | 4449 | call vesa12_drawbar |
33 | mario79 | 4450 | dec [mouse_pause] |
36 | mario79 | 4451 | call [draw_pointer] |
1 | ha | 4452 | ret |
4453 | dbv20: |
||
4454 | call vesa20_drawbar |
||
33 | mario79 | 4455 | dec [mouse_pause] |
36 | mario79 | 4456 | call [draw_pointer] |
1 | ha | 4457 | ret |
4458 | |||
4459 | |||
4460 | |||
4461 | kb_read: |
||
4462 | |||
429 | serge | 4463 | push ecx edx |
1 | ha | 4464 | |
429 | serge | 4465 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 4466 | kr_loop: |
429 | serge | 4467 | in al,0x64 |
4468 | test al,1 |
||
4469 | jnz kr_ready |
||
4470 | loop kr_loop |
||
4471 | mov ah,1 |
||
4472 | jmp kr_exit |
||
1 | ha | 4473 | kr_ready: |
429 | serge | 4474 | push ecx |
4475 | mov ecx,32 |
||
1 | ha | 4476 | kr_delay: |
429 | serge | 4477 | loop kr_delay |
4478 | pop ecx |
||
4479 | in al,0x60 |
||
4480 | xor ah,ah |
||
1 | ha | 4481 | kr_exit: |
4482 | |||
429 | serge | 4483 | pop edx ecx |
1 | ha | 4484 | |
429 | serge | 4485 | ret |
1 | ha | 4486 | |
4487 | |||
4488 | kb_write: |
||
4489 | |||
429 | serge | 4490 | push ecx edx |
1 | ha | 4491 | |
429 | serge | 4492 | mov dl,al |
265 | diamond | 4493 | ; mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4494 | ; kw_loop1: |
||
4495 | ; in al,0x64 |
||
4496 | ; test al,0x20 |
||
4497 | ; jz kw_ok1 |
||
4498 | ; loop kw_loop1 |
||
4499 | ; mov ah,1 |
||
4500 | ; jmp kw_exit |
||
4501 | ; kw_ok1: |
||
429 | serge | 4502 | in al,0x60 |
4503 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
||
1 | ha | 4504 | kw_loop: |
429 | serge | 4505 | in al,0x64 |
4506 | test al,2 |
||
4507 | jz kw_ok |
||
4508 | loop kw_loop |
||
4509 | mov ah,1 |
||
4510 | jmp kw_exit |
||
1 | ha | 4511 | kw_ok: |
429 | serge | 4512 | mov al,dl |
4513 | out 0x60,al |
||
4514 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
||
1 | ha | 4515 | kw_loop3: |
429 | serge | 4516 | in al,0x64 |
4517 | test al,2 |
||
4518 | jz kw_ok3 |
||
4519 | loop kw_loop3 |
||
4520 | mov ah,1 |
||
4521 | jmp kw_exit |
||
1 | ha | 4522 | kw_ok3: |
429 | serge | 4523 | mov ah,8 |
1 | ha | 4524 | kw_loop4: |
429 | serge | 4525 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 4526 | kw_loop5: |
429 | serge | 4527 | in al,0x64 |
4528 | test al,1 |
||
4529 | jnz kw_ok4 |
||
4530 | loop kw_loop5 |
||
4531 | dec ah |
||
4532 | jnz kw_loop4 |
||
1 | ha | 4533 | kw_ok4: |
429 | serge | 4534 | xor ah,ah |
1 | ha | 4535 | kw_exit: |
4536 | |||
429 | serge | 4537 | pop edx ecx |
1 | ha | 4538 | |
429 | serge | 4539 | ret |
1 | ha | 4540 | |
4541 | |||
4542 | kb_cmd: |
||
4543 | |||
429 | serge | 4544 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 4545 | c_wait: |
429 | serge | 4546 | in al,0x64 |
4547 | test al,2 |
||
4548 | jz c_send |
||
4549 | loop c_wait |
||
4550 | jmp c_error |
||
1 | ha | 4551 | c_send: |
429 | serge | 4552 | mov al,bl |
4553 | out 0x64,al |
||
4554 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
||
1 | ha | 4555 | c_accept: |
429 | serge | 4556 | in al,0x64 |
4557 | test al,2 |
||
4558 | jz c_ok |
||
4559 | loop c_accept |
||
1 | ha | 4560 | c_error: |
429 | serge | 4561 | mov ah,1 |
4562 | jmp c_exit |
||
1 | ha | 4563 | c_ok: |
429 | serge | 4564 | xor ah,ah |
1 | ha | 4565 | c_exit: |
429 | serge | 4566 | ret |
1 | ha | 4567 | |
4568 | |||
4569 | setmouse: ; set mousepicture -pointer |
||
429 | serge | 4570 | ; ps2 mouse enable |
1 | ha | 4571 | |
381 | serge | 4572 | mov [MOUSE_PICTURE],dword mousepointer |
1 | ha | 4573 | |
4574 | cli |
||
33 | mario79 | 4575 | ; mov bl,0xa8 ; enable mouse cmd |
4576 | ; call kb_cmd |
||
4577 | ; call kb_read ; read status |
||
4578 | ; mov bl,0x20 ; get command byte |
||
4579 | ; call kb_cmd |
||
4580 | ; call kb_read |
||
4581 | ; or al,3 ; enable interrupt |
||
4582 | ; mov bl,0x60 ; write command |
||
4583 | ; push eax |
||
4584 | ; call kb_cmd |
||
4585 | ; pop eax |
||
4586 | ; call kb_write |
||
4587 | ; mov bl,0xd4 ; for mouse |
||
4588 | ; call kb_cmd |
||
4589 | ; mov al,0xf4 ; enable mouse device |
||
4590 | ; call kb_write |
||
4591 | ; call kb_read ; read status return |
||
1 | ha | 4592 | |
4593 | ; com1 mouse enable |
||
4594 | |||
4595 | mov bx,0x3f8 ; combase |
||
4596 | |||
4597 | mov dx,bx |
||
4598 | add dx,3 |
||
4599 | mov al,0x80 |
||
4600 | out dx,al |
||
4601 | |||
4602 | mov dx,bx |
||
4603 | add dx,1 |
||
4604 | mov al,0 |
||
4605 | out dx,al |
||
4606 | |||
4607 | mov dx,bx |
||
4608 | add dx,0 |
||
429 | serge | 4609 | mov al,0x30*2 ; 0x30 / 4 |
1 | ha | 4610 | out dx,al |
4611 | |||
4612 | mov dx,bx |
||
4613 | add dx,3 |
||
429 | serge | 4614 | mov al,2 ; 3 |
1 | ha | 4615 | out dx,al |
4616 | |||
4617 | mov dx,bx |
||
4618 | add dx,4 |
||
4619 | mov al,0xb |
||
4620 | out dx,al |
||
4621 | |||
4622 | mov dx,bx |
||
4623 | add dx,1 |
||
4624 | mov al,1 |
||
4625 | out dx,al |
||
4626 | |||
4627 | |||
4628 | ; com2 mouse enable |
||
4629 | |||
4630 | mov bx,0x2f8 ; combase |
||
4631 | |||
4632 | mov dx,bx |
||
4633 | add dx,3 |
||
4634 | mov al,0x80 |
||
4635 | out dx,al |
||
4636 | |||
4637 | mov dx,bx |
||
4638 | add dx,1 |
||
4639 | mov al,0 |
||
4640 | out dx,al |
||
4641 | |||
4642 | mov dx,bx |
||
4643 | add dx,0 |
||
4644 | mov al,0x30*2 |
||
4645 | out dx,al |
||
4646 | |||
4647 | mov dx,bx |
||
4648 | add dx,3 |
||
4649 | mov al,2 |
||
4650 | out dx,al |
||
4651 | |||
4652 | mov dx,bx |
||
4653 | add dx,4 |
||
4654 | mov al,0xb |
||
4655 | out dx,al |
||
4656 | |||
4657 | mov dx,bx |
||
4658 | add dx,1 |
||
4659 | mov al,1 |
||
4660 | out dx,al |
||
4661 | |||
4662 | ret |
||
4663 | |||
4664 | |||
4665 | _rdtsc: |
||
164 | serge | 4666 | bt [cpu_caps], CAPS_TSC |
4667 | jnc ret_rdtsc |
||
1 | ha | 4668 | rdtsc |
4669 | ret |
||
4670 | ret_rdtsc: |
||
4671 | mov edx,0xffffffff |
||
4672 | mov eax,0xffffffff |
||
4673 | ret |
||
4674 | |||
4675 | rerouteirqs: |
||
4676 | |||
429 | serge | 4677 | cli |
1 | ha | 4678 | |
429 | serge | 4679 | mov al,0x11 ; icw4, edge triggered |
4680 | out 0x20,al |
||
4681 | call pic_delay |
||
4682 | out 0xA0,al |
||
4683 | call pic_delay |
||
1 | ha | 4684 | |
429 | serge | 4685 | mov al,0x20 ; generate 0x20 + |
4686 | out 0x21,al |
||
4687 | call pic_delay |
||
4688 | mov al,0x28 ; generate 0x28 + |
||
4689 | out 0xA1,al |
||
4690 | call pic_delay |
||
1 | ha | 4691 | |
429 | serge | 4692 | mov al,0x04 ; slave at irq2 |
4693 | out 0x21,al |
||
4694 | call pic_delay |
||
4695 | mov al,0x02 ; at irq9 |
||
4696 | out 0xA1,al |
||
4697 | call pic_delay |
||
1 | ha | 4698 | |
429 | serge | 4699 | mov al,0x01 ; 8086 mode |
4700 | out 0x21,al |
||
4701 | call pic_delay |
||
4702 | out 0xA1,al |
||
4703 | call pic_delay |
||
1 | ha | 4704 | |
429 | serge | 4705 | mov al,255 ; mask all irq's |
4706 | out 0xA1,al |
||
4707 | call pic_delay |
||
4708 | out 0x21,al |
||
4709 | call pic_delay |
||
1 | ha | 4710 | |
429 | serge | 4711 | mov ecx,0x1000 |
4712 | cld |
||
4713 | picl1: call pic_delay |
||
4714 | loop picl1 |
||
1 | ha | 4715 | |
429 | serge | 4716 | mov al,255 ; mask all irq's |
4717 | out 0xA1,al |
||
4718 | call pic_delay |
||
4719 | out 0x21,al |
||
4720 | call pic_delay |
||
1 | ha | 4721 | |
429 | serge | 4722 | cli |
1 | ha | 4723 | |
429 | serge | 4724 | ret |
1 | ha | 4725 | |
4726 | |||
4727 | pic_delay: |
||
4728 | |||
429 | serge | 4729 | jmp pdl1 |
4730 | pdl1: ret |
||
1 | ha | 4731 | |
4732 | |||
4733 | sys_msg_board_str: |
||
4734 | |||
4735 | pushad |
||
4736 | @@: |
||
4737 | cmp [esi],byte 0 |
||
4738 | je @f |
||
4739 | mov eax,1 |
||
4740 | movzx ebx,byte [esi] |
||
4741 | call sys_msg_board |
||
4742 | inc esi |
||
4743 | jmp @b |
||
4744 | @@: |
||
4745 | popad |
||
4746 | ret |
||
4747 | |||
4748 | uglobal |
||
373 | mikedld | 4749 | msg_board_data: times 4096 db 0 |
1 | ha | 4750 | msg_board_count dd 0x0 |
4751 | endg |
||
4752 | |||
4753 | sys_msg_board: |
||
4754 | |||
4755 | ; eax=1 : write : bl byte to write |
||
4756 | ; eax=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
||
4757 | |||
4758 | mov ecx,[msg_board_count] |
||
4759 | cmp eax, 1 |
||
4760 | jne smbl1 |
||
4761 | |||
4762 | |||
4763 | mov [msg_board_data+ecx],bl |
||
4764 | inc ecx |
||
373 | mikedld | 4765 | and ecx, 4095 |
1 | ha | 4766 | mov [msg_board_count], ecx |
4767 | mov [check_idle_semaphore], 5 |
||
4768 | ret |
||
4769 | smbl1: |
||
4770 | |||
4771 | cmp eax, 2 |
||
4772 | jne smbl2 |
||
4773 | test ecx, ecx |
||
4774 | jz smbl21 |
||
4775 | ; mov edi, msg_board_data |
||
4776 | ; mov esi, msg_board_data+1 |
||
4777 | ; movzx eax, byte [edi] |
||
4778 | mov eax, msg_board_data+1 |
||
4779 | mov ebx, msg_board_data |
||
4780 | movzx edx, byte [ebx] |
||
4781 | call memmove |
||
4782 | ; push ecx |
||
4783 | ; shr ecx, 2 |
||
4784 | ; cld |
||
4785 | ; rep movsd |
||
4786 | ; pop ecx |
||
4787 | ; and ecx, 3 |
||
4788 | ; rep movsb |
||
4789 | dec [msg_board_count] |
||
4790 | mov [esp+36], edx ;eax |
||
4791 | mov [esp+24], dword 1 |
||
4792 | ret |
||
4793 | smbl21: |
||
4794 | mov [esp+36], ecx |
||
4795 | mov [esp+24], ecx |
||
4796 | |||
4797 | smbl2: |
||
4798 | ret |
||
4799 | |||
4800 | |||
4801 | |||
4802 | sys_process_def: |
||
429 | serge | 4803 | mov edi, [CURRENT_TASK] |
1 | ha | 4804 | |
429 | serge | 4805 | dec eax ; 1 = set keyboard mode |
1 | ha | 4806 | jne no_set_keyboard_setup |
4807 | |||
4808 | shl edi,8 |
||
380 | serge | 4809 | mov [edi+SLOT_BASE + APPDATA.keyboard_mode],bl |
1 | ha | 4810 | |
4811 | ret |
||
4812 | |||
4813 | no_set_keyboard_setup: |
||
4814 | |||
429 | serge | 4815 | dec eax ; 2 = get keyboard mode |
1 | ha | 4816 | jne no_get_keyboard_setup |
4817 | |||
4818 | shl edi,8 |
||
380 | serge | 4819 | movzx eax, byte [SLOT_BASE+edi + APPDATA.keyboard_mode] |
1 | ha | 4820 | |
4821 | mov [esp+36],eax |
||
4822 | |||
4823 | ret |
||
4824 | |||
4825 | no_get_keyboard_setup: |
||
4826 | |||
429 | serge | 4827 | dec eax ; 3 = get keyboard ctrl, alt, shift |
1 | ha | 4828 | jne no_get_keyboard_cas |
4829 | |||
4830 | ; xor eax,eax |
||
4831 | ; movzx eax,byte [shift] |
||
4832 | ; movzx ebx,byte [ctrl] |
||
4833 | ; shl ebx,2 |
||
4834 | ; add eax,ebx |
||
4835 | ; movzx ebx,byte [alt] |
||
4836 | ; shl ebx,3 |
||
4837 | ; add eax,ebx |
||
4838 | |||
4839 | ;// mike.dld [ |
||
4840 | mov eax, [kb_state] |
||
4841 | ;// mike.dld ] |
||
4842 | |||
4843 | mov [esp+36],eax |
||
4844 | |||
4845 | ret |
||
4846 | |||
4847 | no_get_keyboard_cas: |
||
4848 | |||
429 | serge | 4849 | dec eax |
4850 | jnz no_add_keyboard_hotkey |
||
1 | ha | 4851 | |
429 | serge | 4852 | mov eax, hotkey_list |
92 | diamond | 4853 | @@: |
429 | serge | 4854 | cmp dword [eax+8], 0 |
4855 | jz .found_free |
||
4856 | add eax, 16 |
||
4857 | cmp eax, hotkey_list+16*256 |
||
4858 | jb @b |
||
4859 | mov dword [esp+36], 1 |
||
4860 | ret |
||
92 | diamond | 4861 | .found_free: |
429 | serge | 4862 | mov [eax+8], edi |
4863 | mov [eax+4], ecx |
||
4864 | movzx ebx, bl |
||
4865 | lea ebx, [hotkey_scancodes+ebx*4] |
||
4866 | mov ecx, [ebx] |
||
4867 | mov [eax], ecx |
||
4868 | mov [ebx], eax |
||
4869 | mov [eax+12], ebx |
||
4870 | jecxz @f |
||
4871 | mov [ecx+12], eax |
||
92 | diamond | 4872 | @@: |
429 | serge | 4873 | and dword [esp+36], 0 |
4874 | ret |
||
92 | diamond | 4875 | |
4876 | no_add_keyboard_hotkey: |
||
4877 | |||
429 | serge | 4878 | dec eax |
4879 | jnz no_del_keyboard_hotkey |
||
92 | diamond | 4880 | |
429 | serge | 4881 | movzx ebx, bl |
4882 | lea ebx, [hotkey_scancodes+ebx*4] |
||
4883 | mov eax, [ebx] |
||
92 | diamond | 4884 | .scan: |
429 | serge | 4885 | test eax, eax |
4886 | jz .notfound |
||
4887 | cmp [eax+8], edi |
||
4888 | jnz .next |
||
4889 | cmp [eax+4], ecx |
||
4890 | jz .found |
||
92 | diamond | 4891 | .next: |
429 | serge | 4892 | mov eax, [eax] |
4893 | jmp .scan |
||
92 | diamond | 4894 | .notfound: |
429 | serge | 4895 | mov dword [esp+36], 1 |
4896 | ret |
||
92 | diamond | 4897 | .found: |
429 | serge | 4898 | mov ecx, [eax] |
4899 | jecxz @f |
||
4900 | mov edx, [eax+12] |
||
4901 | mov [ecx+12], edx |
||
92 | diamond | 4902 | @@: |
429 | serge | 4903 | mov ecx, [eax+12] |
4904 | mov edx, [eax] |
||
4905 | mov [ecx], edx |
||
4906 | xor edx, edx |
||
4907 | mov [eax+4], edx |
||
4908 | mov [eax+8], edx |
||
4909 | mov [eax+12], edx |
||
4910 | mov [eax], edx |
||
4911 | mov [esp+36], edx |
||
4912 | ret |
||
92 | diamond | 4913 | |
4914 | no_del_keyboard_hotkey: |
||
1 | ha | 4915 | ret |
4916 | |||
4917 | |||
4918 | align 4 |
||
4919 | |||
429 | serge | 4920 | sys_gs: ; direct screen access |
1 | ha | 4921 | |
429 | serge | 4922 | cmp eax,1 ; resolution |
1 | ha | 4923 | jne no_gs1 |
381 | serge | 4924 | mov eax,[ScreenWidth] |
1 | ha | 4925 | shl eax,16 |
381 | serge | 4926 | mov ax,[ScreenHeight] |
1 | ha | 4927 | add eax,0x00010001 |
4928 | mov [esp+36],eax |
||
4929 | ret |
||
4930 | no_gs1: |
||
4931 | |||
429 | serge | 4932 | cmp eax,2 ; bits per pixel |
1 | ha | 4933 | jne no_gs2 |
381 | serge | 4934 | movzx eax,byte [ScreenBPP] |
1 | ha | 4935 | mov [esp+36],eax |
4936 | ret |
||
4937 | no_gs2: |
||
4938 | |||
429 | serge | 4939 | cmp eax,3 ; bytes per scanline |
1 | ha | 4940 | jne no_gs3 |
381 | serge | 4941 | mov eax,[BytesPerScanLine] |
1 | ha | 4942 | mov [esp+36],eax |
4943 | ret |
||
4944 | no_gs3: |
||
4945 | |||
4946 | mov [esp+36],dword -1 |
||
4947 | ret |
||
4948 | |||
4949 | |||
4950 | align 4 ; PCI functions |
||
4951 | |||
4952 | sys_pci: |
||
4953 | |||
4954 | call pci_api |
||
4955 | mov [esp+36],eax |
||
4956 | ret |
||
4957 | |||
4958 | |||
4959 | align 4 ; system functions |
||
4960 | |||
429 | serge | 4961 | syscall_setpixel: ; SetPixel |
1 | ha | 4962 | |
4963 | |||
379 | serge | 4964 | mov edx,[TASK_BASE] |
115 | poddubny | 4965 | add eax,[edx-twdw+WDATA.box.left] |
4966 | add ebx,[edx-twdw+WDATA.box.top] |
||
465 | serge | 4967 | mov edi,[current_slot] |
4968 | add eax,[edi+APPDATA.wnd_clientbox.left] |
||
4969 | add ebx,[edi+APPDATA.wnd_clientbox.top] |
||
112 | poddubny | 4970 | xor edi,edi ; no force |
114 | mikedld | 4971 | ; mov edi,1 |
112 | poddubny | 4972 | call [disable_mouse] |
1 | ha | 4973 | jmp [putpixel] |
4974 | |||
4975 | align 4 |
||
4976 | |||
429 | serge | 4977 | syscall_writetext: ; WriteText |
1 | ha | 4978 | |
465 | serge | 4979 | mov edi,[TASK_BASE] |
4980 | mov ebp,[edi-twdw+WDATA.box.left] |
||
4981 | push esi |
||
4982 | mov esi,[current_slot] |
||
4983 | add ebp,[esi+APPDATA.wnd_clientbox.left] |
||
4984 | shl ebp,16 |
||
4985 | add ebp,[edi-twdw+WDATA.box.top] |
||
4986 | add bp,word[esi+APPDATA.wnd_clientbox.top] |
||
4987 | pop esi |
||
4988 | add ecx,[edi+TASKDATA.mem_start] |
||
4989 | add eax,ebp |
||
4990 | xor edi,edi |
||
4991 | jmp dtext |
||
1 | ha | 4992 | |
4993 | align 4 |
||
4994 | |||
429 | serge | 4995 | syscall_openramdiskfile: ; OpenRamdiskFile |
1 | ha | 4996 | |
4997 | |||
379 | serge | 4998 | mov edi,[TASK_BASE] |
164 | serge | 4999 | add edi,TASKDATA.mem_start |
1 | ha | 5000 | add eax,[edi] |
5001 | add edx,[edi] |
||
5002 | mov esi,12 |
||
5003 | call fileread |
||
5004 | mov [esp+36],ebx |
||
5005 | ret |
||
5006 | |||
5007 | align 4 |
||
5008 | |||
429 | serge | 5009 | syscall_drawrect: ; DrawRect |
1 | ha | 5010 | |
5011 | mov edi,ecx |
||
52 | mikedld | 5012 | and edi,0x80FFFFFF |
1 | ha | 5013 | test ax,ax |
5014 | je drectr |
||
5015 | test bx,bx |
||
5016 | je drectr |
||
5017 | movzx ecx,ax |
||
5018 | shr eax,16 |
||
5019 | movzx edx,bx |
||
5020 | shr ebx,16 |
||
465 | serge | 5021 | mov esi,[current_slot] |
5022 | add eax,[esi+APPDATA.wnd_clientbox.left] |
||
5023 | add ebx,[esi+APPDATA.wnd_clientbox.top] |
||
1 | ha | 5024 | add ecx,eax |
5025 | add edx,ebx |
||
5026 | jmp [drawbar] |
||
5027 | drectr: |
||
5028 | ret |
||
5029 | |||
5030 | align 4 |
||
5031 | |||
429 | serge | 5032 | syscall_getscreensize: ; GetScreenSize |
1 | ha | 5033 | |
381 | serge | 5034 | movzx eax,word[ScreenWidth] |
1 | ha | 5035 | shl eax,16 |
381 | serge | 5036 | mov ax,[ScreenHeight] |
1 | ha | 5037 | mov [esp+36],eax |
5038 | ret |
||
5039 | |||
5040 | align 4 |
||
5041 | |||
429 | serge | 5042 | syscall_cdaudio: ; CD |
1 | ha | 5043 | |
588 | diamond | 5044 | cmp eax, 4 |
5045 | jb .audio |
||
5046 | jz .eject |
||
5047 | cmp eax, 5 |
||
5048 | jnz .ret |
||
5049 | .load: |
||
5050 | call .reserve |
||
5051 | call LoadMedium |
||
5052 | call .free |
||
5053 | ret |
||
5054 | .eject: |
||
5055 | call .reserve |
||
5056 | call clear_CD_cache |
||
5057 | call allow_medium_removal |
||
5058 | call EjectMedium |
||
5059 | call .free |
||
5060 | ret |
||
5061 | .audio: |
||
1 | ha | 5062 | call sys_cd_audio |
5063 | mov [esp+36],eax |
||
588 | diamond | 5064 | .ret: |
1 | ha | 5065 | ret |
5066 | |||
588 | diamond | 5067 | .reserve: |
5068 | call reserve_cd |
||
5069 | mov eax, ebx |
||
5070 | shr eax, 1 |
||
5071 | and eax, 1 |
||
5072 | inc eax |
||
591 | mikedld | 5073 | mov [ChannelNumber], ax |
588 | diamond | 5074 | mov eax, ebx |
5075 | and eax, 1 |
||
591 | mikedld | 5076 | mov [DiskNumber], al |
588 | diamond | 5077 | call reserve_cd_channel |
590 | diamond | 5078 | and ebx, 3 |
588 | diamond | 5079 | inc ebx |
5080 | mov [cdpos], ebx |
||
590 | diamond | 5081 | add ebx, ebx |
5082 | mov cl, 8 |
||
5083 | sub cl, bl |
||
5084 | mov al, [DRIVE_DATA+1] |
||
5085 | shr al, cl |
||
5086 | test al, 2 |
||
5087 | jz .err |
||
588 | diamond | 5088 | ret |
5089 | .free: |
||
5090 | call free_cd_channel |
||
5091 | and [cd_status], 0 |
||
5092 | ret |
||
590 | diamond | 5093 | .err: |
5094 | call .free |
||
5095 | pop eax |
||
5096 | ret |
||
588 | diamond | 5097 | |
1 | ha | 5098 | align 4 |
5099 | |||
429 | serge | 5100 | syscall_delramdiskfile: ; DelRamdiskFile |
1 | ha | 5101 | |
379 | serge | 5102 | mov edi,[TASK_BASE] |
164 | serge | 5103 | add edi,TASKDATA.mem_start |
1 | ha | 5104 | add eax,[edi] |
5105 | call filedelete |
||
5106 | mov [esp+36],eax |
||
5107 | ret |
||
5108 | |||
5109 | align 4 |
||
5110 | |||
429 | serge | 5111 | syscall_writeramdiskfile: ; WriteRamdiskFile |
1 | ha | 5112 | |
379 | serge | 5113 | mov edi,[TASK_BASE] |
164 | serge | 5114 | add edi,TASKDATA.mem_start |
1 | ha | 5115 | add eax,[edi] |
5116 | add ebx,[edi] |
||
5117 | call filesave |
||
5118 | mov [esp+36],eax |
||
5119 | ret |
||
5120 | |||
5121 | align 4 |
||
5122 | |||
429 | serge | 5123 | syscall_getpixel: ; GetPixel |
381 | serge | 5124 | mov ecx,[ScreenWidth] |
1 | ha | 5125 | inc ecx |
5126 | xor edx,edx |
||
5127 | div ecx |
||
5128 | mov ebx,edx |
||
5129 | xchg eax,ebx |
||
465 | serge | 5130 | call dword [GETPIXEL] |
1 | ha | 5131 | mov [esp+36],ecx |
5132 | ret |
||
5133 | |||
5134 | align 4 |
||
5135 | |||
429 | serge | 5136 | syscall_readstring: ; ReadString |
1 | ha | 5137 | |
379 | serge | 5138 | mov edi,[TASK_BASE] |
164 | serge | 5139 | add edi,TASKDATA.mem_start |
1 | ha | 5140 | add eax,[edi] |
5141 | call read_string |
||
5142 | mov [esp+36],eax |
||
5143 | ret |
||
5144 | |||
5145 | align 4 |
||
5146 | |||
429 | serge | 5147 | syscall_drawline: ; DrawLine |
1 | ha | 5148 | |
379 | serge | 5149 | mov edi,[TASK_BASE] |
115 | poddubny | 5150 | movzx edx,word[edi-twdw+WDATA.box.left] |
1 | ha | 5151 | mov ebp,edx |
465 | serge | 5152 | mov esi,[current_slot] |
5153 | add ebp,[esi+APPDATA.wnd_clientbox.left] |
||
5154 | add dx,word[esi+APPDATA.wnd_clientbox.left] |
||
1 | ha | 5155 | shl edx,16 |
5156 | add ebp,edx |
||
115 | poddubny | 5157 | movzx edx,word[edi-twdw+WDATA.box.top] |
1 | ha | 5158 | add eax,ebp |
5159 | mov ebp,edx |
||
465 | serge | 5160 | add ebp,[esi+APPDATA.wnd_clientbox.top] |
5161 | add dx,word[esi+APPDATA.wnd_clientbox.top] |
||
1 | ha | 5162 | shl edx,16 |
5163 | xor edi,edi |
||
5164 | add edx,ebp |
||
5165 | add ebx,edx |
||
5166 | jmp [draw_line] |
||
5167 | |||
5168 | align 4 |
||
5169 | |||
429 | serge | 5170 | syscall_getirqowner: ; GetIrqOwner |
75 | diamond | 5171 | cmp eax,16 |
5172 | jae .err |
||
1 | ha | 5173 | shl eax,2 |
5174 | add eax,irq_owner |
||
5175 | mov eax,[eax] |
||
5176 | mov [esp+36],eax |
||
5177 | ret |
||
75 | diamond | 5178 | .err: |
5179 | or dword [esp+36], -1 |
||
5180 | ret |
||
1 | ha | 5181 | |
5182 | align 4 |
||
5183 | |||
429 | serge | 5184 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
1 | ha | 5185 | |
5186 | call r_f_port_area |
||
5187 | mov [esp+36],eax |
||
5188 | ret |
||
5189 | |||
5190 | align 4 |
||
5191 | |||
429 | serge | 5192 | syscall_threads: ; CreateThreads |
1 | ha | 5193 | |
5194 | call sys_threads |
||
5195 | mov [esp+36],eax |
||
5196 | ret |
||
5197 | |||
5198 | align 4 |
||
5199 | |||
5200 | stack_driver_stat: |
||
5201 | |||
429 | serge | 5202 | call app_stack_handler ; Stack status |
1 | ha | 5203 | |
5204 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
||
5205 | ; call change_task ; between sent packet |
||
5206 | |||
5207 | mov [esp+36],eax |
||
5208 | ret |
||
5209 | |||
5210 | align 4 |
||
5211 | |||
429 | serge | 5212 | socket: ; Socket interface |
1 | ha | 5213 | call app_socket_handler |
5214 | |||
5215 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
||
5216 | ; call change_task ; between sent packet |
||
5217 | |||
5218 | mov [esp+36],eax |
||
5219 | mov [esp+24],ebx |
||
5220 | ret |
||
5221 | |||
5222 | align 4 |
||
5223 | |||
429 | serge | 5224 | user_events: ; User event times |
1 | ha | 5225 | |
5226 | mov eax,0x12345678 |
||
5227 | mov [esp+36],eax |
||
5228 | |||
5229 | ret |
||
5230 | |||
5231 | align 4 |
||
5232 | |||
429 | serge | 5233 | read_from_hd: ; Read from hd - fn not in use |
1 | ha | 5234 | |
379 | serge | 5235 | mov edi,[TASK_BASE] |
115 | poddubny | 5236 | add edi,TASKDATA.mem_start |
1 | ha | 5237 | add eax,[edi] |
5238 | add ecx,[edi] |
||
5239 | add edx,[edi] |
||
5240 | call file_read |
||
5241 | |||
5242 | mov [esp+36],eax |
||
5243 | mov [esp+24],ebx |
||
5244 | |||
5245 | ret |
||
5246 | |||
375 | Ghost | 5247 | align 4 |
5248 | paleholder: |
||
5249 | ret |
||
378 | serge | 5250 | |
76 | mario79 | 5251 | ; --------------- APM --------------------- |
5252 | apm_entry dp 0 |
||
429 | serge | 5253 | apm_vf dd 0 |
1 | ha | 5254 | align 4 |
76 | mario79 | 5255 | sys_apm: |
5256 | cmp word [apm_vf], 0 ; Check APM BIOS enable |
||
5257 | jne @f |
||
429 | serge | 5258 | or [esp + 56], byte 1 ; error |
5259 | mov [esp + 36], dword 8 ; 32-bit protected-mode interface not supported |
||
76 | mario79 | 5260 | ret |
164 | serge | 5261 | |
465 | serge | 5262 | @@: |
5263 | xchg eax, ecx |
||
76 | mario79 | 5264 | xchg ebx, ecx |
164 | serge | 5265 | |
76 | mario79 | 5266 | cmp al, 3 |
429 | serge | 5267 | ja @f |
78 | diamond | 5268 | and [esp + 56], byte 0xfe ; emulate func 0..3 as func 0 |
76 | mario79 | 5269 | mov eax, [apm_vf] |
5270 | mov [esp + 36], eax |
||
5271 | shr eax, 16 |
||
5272 | mov [esp + 32], eax |
||
5273 | ret |
||
78 | diamond | 5274 | |
465 | serge | 5275 | @@: |
5276 | |||
5277 | mov esi, [master_tab+(OS_BASE shr 20)] |
||
5278 | xchg [master_tab], esi |
||
5279 | push esi |
||
5280 | mov edi, cr3 |
||
5281 | mov cr3, edi ;flush TLB |
||
5282 | |||
5283 | call pword [apm_entry] ; call APM BIOS |
||
5284 | |||
5285 | xchg eax, [esp] |
||
5286 | mov [master_tab], eax |
||
5287 | mov eax, cr3 |
||
5288 | mov cr3, eax |
||
5289 | pop eax |
||
5290 | |||
76 | mario79 | 5291 | mov [esp + 8 ], edi |
5292 | mov [esp + 12], esi |
||
5293 | mov [esp + 24], ebx |
||
5294 | mov [esp + 28], edx |
||
5295 | mov [esp + 32], ecx |
||
5296 | mov [esp + 36], eax |
||
5297 | setc al |
||
78 | diamond | 5298 | and [esp + 56], byte 0xfe |
429 | serge | 5299 | or [esp + 56], al |
465 | serge | 5300 | |
5301 | |||
76 | mario79 | 5302 | ret |
5303 | ; ----------------------------------------- |
||
1 | ha | 5304 | |
76 | mario79 | 5305 | align 4 |
5306 | |||
429 | serge | 5307 | undefined_syscall: ; Undefined system call |
1 | ha | 5308 | |
5309 | mov [esp+36],dword -1 |
||
5310 | ret |
||
5311 | |||
465 | serge | 5312 | align 4 |
5313 | system_shutdown: ; shut down the system |
||
1 | ha | 5314 | |
465 | serge | 5315 | cmp byte [BOOT_VAR+0x9030], 1 |
5316 | jne @F |
||
5317 | ret |
||
5318 | @@: |
||
5319 | call stop_all_services |
||
5320 | push 3 ; stop playing cd |
||
5321 | pop eax |
||
5322 | call sys_cd_audio |
||
1 | ha | 5323 | |
465 | serge | 5324 | yes_shutdown_param: |
5325 | cli |
||
1 | ha | 5326 | |
465 | serge | 5327 | mov eax, kernel_file ; load kernel.mnt to 0x8000:0 |
5328 | push 12 |
||
5329 | pop esi |
||
5330 | xor ebx,ebx |
||
5331 | or ecx,-1 |
||
5332 | mov edx, OS_BASE+0x80000 |
||
5333 | call fileread |
||
1 | ha | 5334 | |
465 | serge | 5335 | mov esi, restart_kernel_4000+OS_BASE+0x10000 ; move kernel re-starter to 0x4000:0 |
5336 | mov edi,OS_BASE+0x40000 |
||
5337 | mov ecx,1000 |
||
5338 | rep movsb |
||
1 | ha | 5339 | |
465 | serge | 5340 | mov esi,OS_BASE+0x2F0000 ; restore 0x0 - 0xffff |
5341 | mov edi, OS_BASE |
||
5342 | mov ecx,0x10000/4 |
||
5343 | cld |
||
5344 | rep movsd |
||
1 | ha | 5345 | |
465 | serge | 5346 | call restorefatchain |
1 | ha | 5347 | |
465 | serge | 5348 | mov al, 0xFF |
5349 | out 0x21, al |
||
5350 | out 0xA1, al |
||
1 | ha | 5351 | |
465 | serge | 5352 | mov word [OS_BASE+0x467+0],pr_mode_exit |
5353 | mov word [OS_BASE+0x467+2],0x1000 |
||
1 | ha | 5354 | |
465 | serge | 5355 | mov al,0x0F |
5356 | out 0x70,al |
||
5357 | mov al,0x05 |
||
5358 | out 0x71,al |
||
1 | ha | 5359 | |
465 | serge | 5360 | mov al,0xFE |
5361 | out 0x64,al |
||
5362 | hlt |
||
1 | ha | 5363 | |
5364 | |||
465 | serge | 5365 | include "data32.inc" |
1 | ha | 5366 | |
465 | serge | 5367 | __REV__ = __REV |
1 | ha | 5368 | |
5369 | uglobals_size = $ - endofcode |
||
41 | mikedld | 5370 | diff16 "end of kernel code",0,$=> |
426 | mikedld | 5371 |